cpl-7.4/0000775000733500073350000000000015212014741007154 500000000000000cpl-7.4/BUGS0000664000733500073350000000030715060014571007561 00000000000000This file lists the bugs you must be aware of. Be sure to check this file before using the CPL. Limitations: On HP-UX and Sun Solaris platforms only the GNU C compiler is currently supported. cpl-7.4/NEWS0000664000733500073350000011551415212011322007572 00000000000000What's new in CPL 7.4 ======================= - cpl_wcs_duplicate(): Added as a new function - Default for libcext is now to use system installed one - Build system updates: Clean-up of linking and (partial) clean-up of header inclusion, package config files What's new in CPL 7.3.4 ======================= - Build system updates: to check for C17 support and update feature test macros to _XOPEN_SOURCE=800, which incorporates POSIX.1-2024. Move minimum required automake version from individual Makfile templates to the automake initialization in configure.ac - Fix usage of variable name 'bool' which is a reserved word in C++ and C23 What's new in CPL 7.3.3 ======================= - cpl_image_load() has improved documentation with respect to the dimension of a tile compressed image. - cpl_propertylist_load() supports loading of a floating-point property with a denormalized number (for consistency since such a property can be saved). - cpl_propertylist_load() has improved error messaging on invalid numerical data. - cpl_dfs_setup_product_header() fixes a bug where on success a pre-exsiting CPL error code could still be propagated (set again). - cpl_vector_get_median() fixes a bug in the partition of 9-element data into the 4 values below and the 4 values above the median. - cpl_image_get_median_dev() and cpl_stats_fill_from_image_window() for stats involving the median have been made significantly faster. - cpl_fit_image_gaussian() a memory error has been fixed. What's new in CPL 7.3.2 ======================= - Fix build system issue causing the bundeled libcext being configured even if the configure option --with-system-cext is used. - Update included libcext dependency to version 1.2.6 to fix an issue with strict compiler flags during build. This affects primarily MacOS with Xcode 14.3 and newer. - Fix minor documentation issue for cpl_image_get(), cpl_image_get_complex(). - Improve documentation of cpl_wcs_convert() and cpl_image_get_interpolated(). - Ensure correct sorting of FITS cards mistakenly prefixed with HIERARCH. What's new in CPL 7.3.1 ======================= - Fixed issue with too long by one character FITS records in the cpl_multiframe API. What's new in CPL 7.3 ===================== - Added new APIs to support updating of cpl_multiframe properties. - Added unit tests for the cpl_multiframe module. - cpl_wcs_convert() now requires consistent size of input objects. If before the input matrix was too small the behaviour was undefined, if too large incorrect elements were read. What's new in CPL 7.2.3 ======================= - Remove obsolete runtime CFITSIO version check. - In cpl_vector_fit_gaussian() the CPL error code is correctly returned when the requested covariance matrix cannot be computed. - cpl_imagelist_empty(), cpl_imagelist_delete(): An access to just free()'ed memory related to a bad pixel map shared between multiple images has been fixed. - cpl_polynomial_fit(): Fixed a read-only buffer overflow when the dimdeg parameter is false and the mindeg parameter non-NULL. What's new in CPL 7.2.2 ======================= - Make build system version check work for cfitsio 4.1.0. - cpl_propertylist_save(): Fixed a memory error when an integer type property is too long to fit in a FITS card. - cpl_geom_img_offset_combine(): Fixed a documentation bug What's new in CPL 7.2.1 ======================= - Fixed possible memory corruption in cpl_dfs_setup_product_header(). - Add missing language linkage specification in the cpl_wlcalib module. What's new in CPL 7.2 ===================== - New interfaces added: cpl_parameter_new_enum_from_array() cpl_matrix_solve_svd_threshold() cpl_polynomial_eval_2d() cpl_polynomial_eval_3d() - Support for trivariate polynomials was added to the function cpl_polynomial_fit() - cpl_polynomials_fit() takes into account uncertainties of the sample values if they are provided. What's new in CPL 7.1.5 ======================= - Added FITS keyword HDRVER to the list of forbidden keywords when generating products using cpl_dfs_setup_product_header(). - Translate the FITS keyword RADECSYS to RADESYS to comply with ESO data standards when creating data product headers using cpl_dfs_setup_product_header() - Fixed memory leak in cpl_fit_lvmq() - Fixed various compiler warnings reported by recent gcc versions - Remove misleading message on missing flop counting support introduced in CPL 7.1.4 from the CPL feature/dependencies description. - Improved doxygen documentation (added search box, fixed missing documentation of the cpl_ppm module, changes to cpl_image_move(), cpl_mask_move(), title page) What's new in CPL 7.1.4 ======================= - Require C99 complex arithmetic when building CPL. Fail at configuration time if complex number arithmetic is not available. - Guard include directives of the C99 header complex.h in public header files to fix compilation errors when using a C++ compiler using C++11 or newer. Note that the inclusion of complex.h in the public CPL headers is unnecessary and may be removed in a future version! - Use and provide updated m4 macros, compatible with Xcode 12. What's new in CPL 7.1.3 ======================= - Build the (optional) gasgano library from static gasgano headers - Use improved M4 macros regarding linking to third party libraries - Minor code changes (unit test improvements, readability, comment typos) What's new in CPL 7.1.2 ======================= - The release addresses the following issues: cpl_propertylist_load(), cpl_propertylist_save(): Support also run-time environments with LC_NUMERIC set so ',' is used as decimal point in FITS headers. cpl_propertylist_get_long_long(): Support values wider than 32-bit also on 32-bit systems. cpl_propertylist_copy_property_regexp(): Copy also comment. cpl_propertylist_load(): Fix bug preventing reading of a blank FITS card when using gcc 9.1.0. cpl_propertylist_load(): Improve error message on invalid FITS card value. cpl_propertylist_save(): For non-unique, non-commentary FITS cards issue a warning (not just an informational message). What's new in CPL 7.1.1 ======================= - The release addresses the following issues: Documentation of some internal functions has been removed cpl_fit_lvmq(): The stopping criterion has been improved, avoiding bad solutions on certain, noisy data. This affects also cpl_fit_image_gaussian() and cpl_vector_fit_gaussian(). cpl_fit_image_gaussian(): Fixed memory error on extra bad pixels in error map cpl_polynomial_eval(): Use Horner-scheme also for multivariate input for improved accuracy and speed. This affects also cpl_polynomial_fit() for multivariate input. cpl_ppm_match_points(): Round-off errors on angle-differences causing incorrect 2PI wrap-around (on certain 32-bit platforms) fixed. cpl_propertylist_load(): Support FITS cards with floating point numbers with a 'D'-exponent (FORTRAN format) and cards with strings containing quotes. cpl_propertylist_save(): Reduce time taken to create FITS header, this benefits all FITS saving functions in CPL. cpl_property_new(): Reduce usage of heap space cpl_image_extract(): Avoid creating an empty bad pixel map. As for any CPL image, the method for determining whether the created image has a bad pixel map is to check the return value of cpl_image_get_bpm_const(). What's new in CPL 7.1 ===================== - New functions and functionality: cpl_vector_get_minpos() cpl_vector_get_maxpos() cpl_vector_cycle() cpl_matrix_solve_svd() - cpl_free()/cpl_realloc(): With multi-threading a data race in the Xmemory memory module could cause a false positive warning about a double free. - cpl_mask_filter(): An access of uninitilized memory with CPL_BORDER_NOP and options CPL_FILTER_OPENING or CPL_FILTER_CLOSING has been fixed. - cpl_column_set_size(): An memory leak triggered with a zero length and complex data types has been fixed. - cpl_table_save(): Certain I/O errors (due to e.g. a full file system could cause a memory leak, or with CPL_IO_MODE enabled, a segmentation violation via a double free(). This has been fixed. - cpl_imagelist_erase/cast(): If a cpl_image is inserted more than once into an imagelist, then an in-place call to cpl_imagelist_cast() and a call to cpl_imagelist_erase() would cause a segmentation violation via a double free(). This has been fixed. - When building CPL from source the 3rd party libraries fftw and wcslib are now required by default. What's new in CPL 7.0 ===================== - The release addresses the following issues: cpl_mask_load(), cpl_mask_load_window(): Cast the loaded FITS data to binary values. cpl_propertylist_load(): WCS keywords are forced to floating-point properties, as defined by the FITS standard. cpl_parameter_new_enum(): Creation of a parameter with value type boolean triggers an error. Using an empty alternatives list triggers an error cpl_parameter_new_range(): Creation of a parameter with value type boolean or string triggers an error. cpl_table_power_column(): Aligned with the behaviour of the C library pow() function, i.e. negative column entries do not become invalid when a negative exponent is used as long as the exponent is an integral value. cpl_table_fill_invalid_int(): cpl_table_fill_invalid_long(): cpl_table_fill_invalid_long_long(): cpl_table_fill_invalid_float(): cpl_table_fill_invalid_float_complex(): cpl_table_fill_invalid_double(): cpl_table_fill_invalid_double_complex(): Document that any element of array type is flagged as valid. cpl_array_cast(): Redeclare input pointer as const cpl_array_set_string(): Fix incorrect CPL error return code on error cpl_array_power(): cpl_table_power_column(): Ensure correctness by calling pow(), powf() cpl_array_new_complex_from_arrays(): Added cpl_array_power_complex(): Added Fixed type conversion issue with Intel Compiler Suite. What's new in CPL 6.6 ===================== - New functions and functionality Added CPL_IO_APPEND mode for tables. Note that this has to be considered experimental, and has some know issues. - The release addresses the following issues: Add namespace protection for mpfit functions using the proper prefix. cpl_image_hypot(): Update bad pixel map What's new in CPL 6.5 ===================== - New functions and functionality Added function cpl_dfs_sign_products() to be used to digitally sign final data products as a last action (i.e. adding keywords CHECKSUM, DATASUM and DATAMD5 to the product FITS headers). Added the (still experimental) multi-frame API to allow joining data product files into a single DICB compliant multi-extension FITS file. - The release addresses the following issues: cpl_image_divide_create(): Avoid undefined value for bad pixel on 0-division cpl_test_init(): Avoid false errno warnings What's new in CPL 6.4 ===================== - New functions and functionality cpl_image_reject_value(): Reject special values (NaN, +/-inf, zero) (this function was actually released in version 6.3) Various bit wise operations on an integer type image: cpl_image_and() cpl_image_or() cpl_image_xor() cpl_image_and_scalar() cpl_image_or_scalar() cpl_image_xor_scalar() cpl_image_not() cpl_image_hypot(): The pixel-wise Euclidean distance function of two images cpl_image_set_bpm(): Replaces the bad pixel map of the image cpl_image_fill_window(): Fill an image window with a constant cpl_imagelist_cast(): Casting of a CPL imagelist (this function was actually released in version 6.3) CPL_MIN(), CPL_MAX(): The minimum/maximum of two values CPL_STRINGIFY(): Concatenation of identifiers CPL_DIAG_PRAGMA_PUSH_IGN(), CPL_DIAG_PRAGMA_PUSH_ERR(), CPL_DIAG_PRAGMA_POP: Suppress various compiler (gcc) warnings CPL_INTERNAL, CPL_EXPORT: Control the visibility of non-static functions (these macros were actually released in version 6.3) cpl_wcs_get_ctype(), cpl_wcs_get_cunit(): Access the axis type and unit of a world coordinate system. cpl_table_set_column_savetype(): Added support for short integer save type cpl_gaussian_eval_2d(): Evaluate a 2D Gaussian What's new in CPL 6.3 ===================== - New functions and functionality cpl_vector_sum(): Sum the elements of a vector Two scaling filters for image filtering: CPL_FILTER_LINEAR_SCALE, CPL_FILTER_MORPHO_SCALE cpl_image_filter_mask(): Support the combination of CPL_FILTER_MEDIAN and CPL_BORDER_CROP and bad pixel(s) in the input Added support for table columns of type CPL_TYPE_LONG_LONG. - Deprecated functions cpl_frameset_get_frame(), cpl_frameset_get_frame_const(): Replaced by cpl_frameset_get_position() and cpl_frameset_get_position_const(). This fixes a flaw in the design of the old functions. New code should not use the old functions anymore, and old code should be ported as soon as possible, because it is intended to remove the old functions in version 7.0 - The release fixes the following bugs The interpolation profiles CPL_KERNEL_HAMMING and CPL_KERNEL_HANN are now multiplied by sinc(x), like CPL_KERNEL_LANCZOS. What's new in CPL 6.2 ===================== - New functions and functionality Support clang compiler: Stop CPLs usage of unsupported C99 operations cpl_test_get_tested() cpl_test_get_failed() CPL_WCS_REGEXP: Regexp matching the FITS keys used for WCS cpl_image_multiply(): Build with SSE2/3 enabled improves performance for complex pixel data. SSE2 is enabled by default on 64-bit operating systems. - The release fixes the following bugs cpl_image_get_fwhm(): gives wrong results cpl_matrix_dump(): Meaningless format string modification cpl_fit_image_gaussian(): No check of bad pixels in error map cpl_fit_image_gaussian(): Robustness issue cpl_imagelist_collapse_median_create(): Bad pixels ignored cpl_test_abs_complex(): Wrong number in message cpl_column_get_median(): Median of even number of samples ignores last sample cpl_matrix_get_median(): Ditto cpl_vector_get_median(): Ditto cpl_apertures_get_median(): Ditto cpl_wcs_platesol(): Ditto cpl_propertylist: Fixed handling of properties of type long long. - The release fixes the following documentation errors cpl_flux_get_noise_window(): Document randomness better cpl_image_get_median_dev_window(): Unclear doxygen cpl_bivector has wrong copy-pasted doxygen intro cpl_image_power_create(): Non-existing doxygen reference CPL_FILTER_LINEAR: Elaborate on the normalisation of the kernel CPL_FILTER_MORPHO: Ditto What's new in CPL 6.1 ===================== - New functions and functionality cpl_apertures_extract_mask() cpl_fits_get_mode() cpl_fits_set_mode() cpl_imagelist_unwrap() - The release fixes the following bugs cpl_apertures_new_from_image(): segfault on complex input cpl_flux_get_noise_window(): Incorrect error propagation cpl_image_move(): No support of complex pixels The caching of FITS files opened for reading did not support multi-threading cpl_plot_columns(), cpl_plot_vectors(): NULL-options not supported - The release fixes the following documentation errors Dropped documentation for the cpl_errorstate module Some internal and thus unavailable functions appeared in the documentation Usage example of cpl_error_set_message() clarified CPL_TYPE_COMPLEX was incorrecly documented from CPL 5.1.0 What's new in CPL 6.0 ===================== - New functions and functionality cpl_apertures_get_maxpos_x cpl_apertures_get_maxpos_y cpl_apertures_get_minpos_x cpl_apertures_get_minpos_y cpl_apertures_get_pos_x cpl_apertures_get_pos_y cpl_mask_load cpl_mask_load_window cpl_mask_save cpl_mask_threshold_image cpl_init Now supports a new, experimental and faster FITS I/O mode, which is enabled at run-time via the environment variable CPL_IO_MODE. Refer to the documentation of cpl_init() for more details. - Deprecated types and identifiers cpl_apertures_get_max_x Replace with cpl_apertures_get_pos_x cpl_apertures_get_max_y Replace with cpl_apertures_get_pos_y cpl_type_bpp Replace with cpl_type CPL_BPP_8_UNSIGNED Replace with CPL_TYPE_UCHAR CPL_BPP_16_SIGNED Replace with CPL_TYPE_SHORT CPL_BPP_16_UNSIGNED Replace with CPL_TYPE_USHORT CPL_BPP_32_SIGNED Replace with CPL_TYPE_INT CPL_BPP_IEEE_FLOAT Replace with CPL_TYPE_FLOAT CPL_BPP_IEEE_DOUBLE Replace with CPL_TYPE_DOUBLE No CPL_BPP macro should be used in a direct call to CFITSIO, this will no longer work. - Deprecated functions cpl_apertures_get_fwhm Replace with a loop over cpl_image_get_fwhm - No-cast image saving. cpl_image_save() and cpl_imagelist_save() now supports CPL_TYPE_UNSPECIFIED as file type, this ensures that the saving incurs no loss of information. - A new type - cpl_size - to be used for all size-related parameters in CPL. cpl_size is the largest possible signed integer type. The new type has its own format specifier, the string literal CPL_SIZE_FORMAT. - Functions with changed API (Parameter redeclaration to cpl_size*) Any call to one of the below functions must be modified accordingly cpl_apertures_extract cpl_apertures_extract_window cpl_array_get_maxpos cpl_array_get_minpos cpl_flux_get_bias_window cpl_flux_get_noise_window cpl_frameset_labelise cpl_frameset_extract cpl_geom_img_offset_combine cpl_image_get_maxpos cpl_image_get_maxpos_window cpl_image_get_minpos cpl_image_get_minpos_window cpl_image_labelise_mask_create cpl_image_move cpl_mask_move cpl_matrix_get_maxpos cpl_matrix_get_minpos cpl_polynomial_fit cpl_polynomial_get_coeff cpl_polynomial_set_coeff cpl_table_get_column_maxpos cpl_table_get_column_minpos - Functions with changed API (Parameter redeclaration to cpl_array*) Any call to one of the below functions must be modified accordingly (If a call passes NULL as the optional permutation parameter, then no change is required). cpl_matrix_decomp_lu cpl_matrix_solve_lu - Functions with changed API (Function or parameter redeclaration to cpl_size) Any call to one of the below functions must at least be recompiled, or better modified according to the new API cpl_apertures_get_bottom cpl_apertures_get_bottom_x cpl_apertures_get_centroid_x cpl_apertures_get_centroid_y cpl_apertures_get_flux cpl_apertures_get_left cpl_apertures_get_left_y cpl_apertures_get_max cpl_apertures_get_max_x cpl_apertures_get_max_y cpl_apertures_get_mean cpl_apertures_get_median cpl_apertures_get_min cpl_apertures_get_npix cpl_apertures_get_right cpl_apertures_get_right_y cpl_apertures_get_size cpl_apertures_get_stdev cpl_apertures_get_top cpl_apertures_get_top_x cpl_array_count_invalid cpl_array_dump cpl_array_erase_window cpl_array_extract cpl_array_fill_window cpl_array_fill_window_complex cpl_array_fill_window_double cpl_array_fill_window_double_complex cpl_array_fill_window_float cpl_array_fill_window_float_complex cpl_array_fill_window_int cpl_array_fill_window_invalid cpl_array_fill_window_string cpl_array_get cpl_array_get_complex cpl_array_get_double cpl_array_get_double_complex cpl_array_get_float cpl_array_get_float_complex cpl_array_get_int cpl_array_get_size cpl_array_get_string cpl_array_insert cpl_array_insert_window cpl_array_is_valid cpl_array_new cpl_array_set cpl_array_set_complex cpl_array_set_double cpl_array_set_double_complex cpl_array_set_float cpl_array_set_float_complex cpl_array_set_int cpl_array_set_invalid cpl_array_set_size cpl_array_set_string cpl_array_wrap_double cpl_array_wrap_double_complex cpl_array_wrap_float cpl_array_wrap_float_complex cpl_array_wrap_int cpl_array_wrap_string cpl_bivector_get_size cpl_bivector_new cpl_fit_image_gaussian cpl_fit_imagelist_polynomial cpl_fit_imagelist_polynomial_window cpl_fits_count_extensions cpl_fits_find_extension cpl_flux_get_noise_ring cpl_frame_get_nextensions cpl_frame_get_nplanes cpl_framedata_create cpl_framedata_get_min_count cpl_framedata_get_max_count cpl_framedata_set_min_count cpl_framedata_set_max_count cpl_framedata_set cpl_frameset_erase cpl_frameset_get_frame_const cpl_frameset_get_frame cpl_frameset_get_size cpl_geom_img_offset_fine cpl_geom_img_offset_saa cpl_image_accept cpl_image_collapse_median_create cpl_image_collapse_window_create cpl_image_copy cpl_image_count_rejected cpl_image_dump_window cpl_image_extract cpl_image_extract_subsample cpl_image_fill_test_create cpl_image_fit_gaussian cpl_image_get cpl_image_get_absflux_window cpl_image_get_centroid_x_window cpl_image_get_centroid_y_window cpl_image_get_complex cpl_image_get_flux_window cpl_image_get_fwhm cpl_image_get_max_window cpl_image_get_mean_window cpl_image_get_median_dev_window cpl_image_get_median_window cpl_image_get_min_window cpl_image_get_size_x cpl_image_get_size_y cpl_image_get_sqflux_window cpl_image_get_stdev_window cpl_image_iqe cpl_image_is_rejected cpl_imagelist_collapse_minmax_create cpl_imagelist_dump_window cpl_imagelist_get cpl_imagelist_get_const cpl_imagelist_get_size cpl_imagelist_load cpl_imagelist_load_frameset cpl_imagelist_load_window cpl_imagelist_set cpl_imagelist_unset cpl_image_load cpl_image_load_window cpl_image_new cpl_image_rebin cpl_image_reject cpl_image_set cpl_image_set_complex cpl_image_shift cpl_image_wrap cpl_image_wrap_double cpl_image_wrap_double_complex cpl_image_wrap_float cpl_image_wrap_float_complex cpl_image_wrap_int cpl_mask_copy cpl_mask_count cpl_mask_count_window cpl_mask_dump_window cpl_mask_extract cpl_mask_extract_subsample cpl_mask_get cpl_mask_get_size_x cpl_mask_get_size_y cpl_mask_is_empty_window cpl_mask_load cpl_mask_load_window cpl_mask_new cpl_mask_set cpl_mask_shift cpl_mask_wrap cpl_matrix_copy cpl_matrix_erase_columns cpl_matrix_erase_rows cpl_matrix_extract cpl_matrix_extract_column cpl_matrix_extract_diagonal cpl_matrix_extract_row cpl_matrix_fill_column cpl_matrix_fill_diagonal cpl_matrix_fill_row cpl_matrix_fill_window cpl_matrix_get cpl_matrix_get_ncol cpl_matrix_get_nrow cpl_matrix_new cpl_matrix_resize cpl_matrix_set cpl_matrix_set_size cpl_matrix_shift cpl_matrix_swap_columns cpl_matrix_swap_rowcolumn cpl_matrix_swap_rows cpl_matrix_wrap cpl_parameterlist_get_size cpl_plot_bivectors cpl_plot_columns cpl_plot_image_col cpl_plot_image_row cpl_plot_vectors cpl_polynomial_derivative cpl_polynomial_extract cpl_polynomial_fit_1d_create cpl_polynomial_fit_2d_create cpl_polynomial_get_degree cpl_polynomial_get_dimension cpl_polynomial_new cpl_polynomial_shift_1d cpl_polynomial_solve_1d cpl_property_get_size cpl_propertylist_load cpl_propertylist_load_regexp cpl_property_new_array cpl_recipeconfig_get_min_count cpl_recipeconfig_get_max_count cpl_recipeconfig_set_tag cpl_recipeconfig_set_input cpl_stats_get_max_x cpl_stats_get_max_y cpl_stats_get_min_x cpl_stats_get_min_y cpl_stats_get_npix cpl_stats_new_from_image_window cpl_table_and_selected cpl_table_and_selected_double cpl_table_and_selected_double_complex cpl_table_and_selected_float cpl_table_and_selected_float_complex cpl_table_and_selected_int cpl_table_and_selected_invalid cpl_table_and_selected_string cpl_table_and_selected_window cpl_table_count_invalid cpl_table_count_selected cpl_table_dump cpl_table_erase_window cpl_table_extract cpl_table_fill_column_window cpl_table_fill_column_window_array cpl_table_fill_column_window_complex cpl_table_fill_column_window_double cpl_table_fill_column_window_double_complex cpl_table_fill_column_window_float cpl_table_fill_column_window_float_complex cpl_table_fill_column_window_int cpl_table_fill_column_window_string cpl_table_get cpl_table_get_array cpl_table_get_column_depth cpl_table_get_column_dimension cpl_table_get_column_dimensions cpl_table_get_complex cpl_table_get_double cpl_table_get_double_complex cpl_table_get_float cpl_table_get_float_complex cpl_table_get_int cpl_table_get_ncol cpl_table_get_nrow cpl_table_get_string cpl_table_insert cpl_table_insert_window cpl_table_is_selected cpl_table_is_valid cpl_table_load_window cpl_table_new cpl_table_new_column_array cpl_table_not_selected cpl_table_or_selected cpl_table_or_selected_double cpl_table_or_selected_double_complex cpl_table_or_selected_float cpl_table_or_selected_float_complex cpl_table_or_selected_int cpl_table_or_selected_invalid cpl_table_or_selected_string cpl_table_or_selected_window cpl_table_select_row cpl_table_set cpl_table_set_array cpl_table_set_column_depth cpl_table_set_column_invalid cpl_table_set_complex cpl_table_set_double cpl_table_set_double_complex cpl_table_set_float cpl_table_set_float_complex cpl_table_set_int cpl_table_set_invalid cpl_table_set_size cpl_table_set_string cpl_table_shift_column cpl_table_unselect_row cpl_table_where_selected cpl_test_end cpl_test_eq_macro cpl_test_macro cpl_test_noneq_macro cpl_vector_correlate cpl_vector_extract cpl_vector_filter_lowpass_create cpl_vector_filter_median_create cpl_vector_find cpl_vector_get cpl_vector_get_size cpl_vector_load cpl_vector_new cpl_vector_new_from_image_column cpl_vector_new_from_image_row cpl_vector_set cpl_vector_set_size cpl_vector_wrap - Functions with changed API (Parameter redeclaration to cpl_type) Any call to one of the below functions must at least be recompiled, or better modified according to the new API cpl_dfs_save_image cpl_dfs_save_imagelist cpl_image_save cpl_imagelist_save - The release fixes the following bugs The use of an unnamed OpenMP critical section cpl_init() segfaults with OpenMP if OMP_NUM_THREADS is undefined cpl_fit_imagelist_polynomial() SIGABRT on complex input cpl_image_filter(), cpl_image_filter_mask(): Error handling bug cpl_imagelist_collapse_sigclip_create(): Nothing is rejected cpl_image_get_complex(): NULL input dereferenced cpl_geom_img_offset_combine(): Input imagelist is now const - The release fixes the following documentation errors Missing doxygen for cpl_stats modes, CPL_STATS_* cpl_dfs_save_propertylist: applist is no longer optional cpl_dfs_save_imagelist: applist is no longer optional cpl_dfs_save_table: applist is no longer optional What's new in CPL 5.2 ============================================ - New functions in CPL 5.2: cpl_array_cast() cpl_mask_filter() cpl_plot_mask() cpl_image_unset_bpm() - New functionality: cpl_table_cast_column() allows casting from array columns of depth one to plain columns, and viceversa. - Bug fixes: Casting table columns of type array to columns of type array. cpl_table_save() returns in case of ILLEGAL_OUTPUT caused by zero depth integer array columns; allocate empty integer arrays in case they must be written to file. cpl_image_new_from_accepted(): Older versions would force the creation of an empty bad pixel map in any image in the input image list, that did not already have one. cpl_detector_interpolate_rejected(): Older versions would use wrong interpolation values at the image border. cpl_wcs_platesol(): All previous versions computes a wrong solution. cpl_bivector_interpolate_linear(): Versions from 4.2.0 interpolates the first value wrongly. cpl_stats_dump(): Older versions do not dump median deviation cpl_geom_img_offset_combine(): Older versions would use the error code CPL_ERROR_ILLEGAL_OUTPUT instead of CPL_ERROR_DATA_NOT_FOUND. cpl_dfs_update_product_header(): Older versions would not work if the system macro L2_CACHE_BYTES was defined to 0. cpl_end(): Free any memory allocated internally by FFTW. cpl_vector_find(): Fail on non-sorted vector elements. - Deprecated functions cpl_mask_closing(): Use cpl_mask_filter() instead cpl_mask_opening(): Use cpl_mask_filter() instead cpl_mask_erosion(): Use cpl_mask_filter() instead cpl_mask_dilation(): Use cpl_mask_filter() instead - Doc fixes: Specify that all arrays in a column must have same length Complete doc of cpl_table_set_array() Fix wrong LaTex code in cpl_fit_image_gaussian() doc. Document that cpl_geom_img_offset_saa() handles bad pixels. The pixel indexing convention ((1,1) for lower left) is documented. The deprecated CPL functions are clearly documented as such. What's new in CPL 5.1 ============================================ - New functions in CPL 5.1 cpl_array_is_valid cpl_array_dump_structure cpl_array_dump cpl_fit_image_gaussian cpl_flux_get_bias_window cpl_mask_dump_window cpl_propertylist_append_property cpl_propertylist_prepend_property cpl_propertylist_insert_property cpl_propertylist_insert_after_property cpl_test_array_abs cpl_test_eq_error cpl_test_eq_ptr cpl_test_get_cputime cpl_test_get_walltime cpl_test_imagelist_abs cpl_test_noneq_ptr cpl_test_vector_abs - New function modes in CPL 5.1. CPL_IO_APPEND - Deprecated functions cpl_image_fit_gaussian: Use cpl_fit_image_gaussian instead. - Other Changes CPL functions with complex types in their API are only available (declared) when the CPL-based application #include's . The functions effected by this are: cpl_image_wrap_double_complex cpl_image_wrap_float_complex cpl_image_get_complex cpl_image_set_complex cpl_image_get_data_double_complex cpl_image_get_data_double_complex_const cpl_image_get_data_float_complex cpl_image_get_data_float_complex_const - Bug fixes The filtering mode CPL_FILTER_STDEV had a bug which could cause wrong outputs. This has been fixed. - Known Problems CPL release 5.1 (and all releases back to and including 4.1) has a documentation bug in both cpl_image_turn() and cpl_mask_turn(). The orientation of the rotation is opposite of what is stated in the documentation. Given a rotation of 1, the function will rotate by 90 degrees clockwise and given a rotation of -1 the function will rotate by 90 degrees counterclockwise. The documentation of rotation by any odd number is similarly wrong. The documentation of rotation by any even number is unaffected by the error. What's new in CPL 5.0 ============================================ - Deprecated functions. A number of functions are now deprecated. The deprecated functions will remain in CPL 5.X. The deprecated functions are: cpl_fits_get_nb_extensions cpl_fits_get_extension_nb cpl_image_filter_median cpl_image_filter_linear cpl_image_filter_stdev cpl_image_filter_morpho cpl_msg_progress cpl_polynomial_fit_1d_create cpl_polynomial_fit_2d_create cpl_vector_new_lss_kernel cpl_vector_convolve_symmetric - Warnings of use of deprecated functions. Using gcc to compile code using the above mentioned functions will lead to compiler warnings. These warnings can be suppressed with -Wno-deprecated-declarations. This gcc option can be applied with ./configure CFLAGS=-Wno-deprecated-declarations . - Functions with changed API cpl_dfs_save_image cpl_dfs_save_table cpl_dfs_save_propertylist cpl_dfs_save_imagelist cpl_dfs_setup_product_header cpl_geom_img_offset_saa cpl_propertylist_erase_regexp cpl_image_get_bpm_const cpl_polynomial_shift_1d cpl_imagelist_collapse_sigclip_create - How to replace deprecated functions cpl_fits_get_nb_extensions: Replace with cpl_fits_count_extensions cpl_fits_get_extension_nb: Replace with cpl_fits_find_extension cpl_image_filter_median: cpl_image * a = cpl_image_filter_median(b, k) can be replaced by int nx = cpl_image_get_size_x(b); int ny = cpl_image_get_size_y(b); int type = cpl_image_type(b); cpl_image * a = cpl_image_new(nx, ny, type); cpl_image_filter_mask(a, b, m, CPL_FILTER_MEDIAN, CPL_BORDER_FILTER); - where m is a cpl_mask with a CPL_BINARY_1 whereever k has a 1.0. cpl_image_filter_stdev: Same as for cpl_image_filter_median, but with CPL_FILTER_STDEV cpl_image_filter_linear: cpl_image * a = cpl_image_filter_linear(b, k) can be replaced by int nx = cpl_image_get_size_x(b); int ny = cpl_image_get_size_y(b); int type = cpl_image_type(b); cpl_image * a = cpl_image_new(nx, ny, type); cpl_image_filter(a, b, k, CPL_FILTER_LINEAR, CPL_BORDER_FILTER); - where m is the cpl_matrix with the weights. cpl_image_filter_morpho: Same as for cpl_image_filter_linear, but with CPL_FILTER_MORPHO cpl_polynomial_fit_1d_create: cpl_polynomial * fit1d = cpl_polynomial_fit_1d_create(x_pos, values, degree, mse); can be replaced by cpl_polynomial * fit1d = cpl_polynomial_new(1); cpl_matrix * samppos = cpl_matrix_wrap(1, cpl_vector_get_size(x_pos), cpl_vector_get_data(x_pos)); cpl_vector * fitresidual = cpl_vector_new(cpl_vector_get_size(x_pos)); cpl_polynomial_fit(fit1d, samppos, NULL, values, NULL, CPL_FALSE, NULL, °ree); cpl_vector_fill_polynomial_fit_residual(fitresidual, values, NULL, fit1d, samppos, NULL); cpl_matrix_unwrap(samppos); mse = cpl_vector_product(fitresidual, fitresidual) / cpl_vector_get_size(fitresidual); cpl_vector_delete(fitresidual); cpl_polynomial_fit_2d_create: Similar to 1D, and the samppos matrix must have two rows with copies of the two vectors in the x_pos bivector. cpl_msg_progress: This function has no CPL 5.X equivalent cpl_vector_new_lss_kernel: This function has no CPL 5.X equivalent cpl_vector_convolve_symmetric: This function has no CPL 5.X equivalent - How to change the calls to functions with new prototypes cpl_dfs_save_image(allframes, parlist, usedframes, image, bpp, recipe, procat, applist, remregexp, pipe_id, filename); can be replaced with: cpl_propertylist * prolist = applist ? cpl_propertylist_duplicate(applist) : cpl_propertylist_new(); cpl_propertylist_append_string(prolist, CPL_DFS_PRO_CATG, procat); cpl_dfs_save_image(allframes, NULL, parlist, usedframes, NULL, image, bpp, recipe, prolist, remregexp, pipe_id, filename); cpl_propertylist_delete(prolist); cpl_dfs_save_table: See cpl_dfs_save_image cpl_dfs_save_propertylist: See cpl_dfs_save_image cpl_dfs_save_imagelist: See cpl_dfs_save_image cpl_dfs_setup_product_header: Append a NULL pointer to the argument list, cpl_geom_img_offset_saa: : Append two NULL pointers to the argument list, cpl_propertylist_erase_regexp: In case of error, the return value is now -1 instead of 0. cpl_image_get_bpm_const: The function will now return NULL if the image does not have a bad pixel map, meaning no pixels are bad. If the input image is guaranteed to have a bad pixel map, then no change is needed. Otherwise, if the bad pixel map must be modified the call should be replaced with cpl_image_get_bpm(). If the bad pixel map will not be modified i.e. only read, then a NULL value indicates that no pixels are bad. This can be used both to determine if a pixel map exists for the image, and to choose faster methods when no pixels are bad. cpl_polynomial_shift_1d: Insert a 0 between the current two parameters. cpl_imagelist_collapse_sigclip_create: Extend the argument list with 0.0, 1.0, 1, NULL. - New functions in CPL cpl_image_filter_xyz cpl_fits_count_extensions cpl_fits_find_extension cpl_array_get_max cpl_array_get_min cpl_array_get_maxpos cpl_array_get_minpos cpl_array_get_mean cpl_array_get_median cpl_array_get_stdev cpl_array_extract cpl_array_insert_window cpl_array_erase_window cpl_array_insert cpl_array_add cpl_array_subtract cpl_array_multiply cpl_array_divide cpl_array_add_scalar cpl_array_subtract_scalar cpl_array_multiply_scalar cpl_array_divide_scalar cpl_array_set_size cpl_image_rebin cpl_image_fill_jacobian cpl_image_fill_jacobian_polynomial cpl_array_power cpl_array_abs cpl_array_logarithm cpl_array_exponential cpl_table_where_selected cpl_table_set_column_savetype cpl_image_wrap_double_complex cpl_image_wrap_float_complex cpl_image_get_data_double_complex cpl_image_get_data_double_complex_const cpl_image_get_data_float_complex cpl_image_get_data_float_complex_const cpl_image_get_complex cpl_image_set_complex - New types CPL_TYPE_DOUBLE_COMPLEX and CPL_TYPE_FLOAT_COMPLEX These 2 types are now supported for a limited set of image functions: cpl_image_new cpl_image_add cpl_image_subtract cpl_image_multiply cpl_image_divide cpl_image_add_create cpl_image_subtract_create cpl_image_multiply_create cpl_image_divide_create cpl_image_cast cpl_image_fill_rejected cpl_image_dump_window cpl_image_extract The purpose of the inclusion of these new types is to ease operations with the FFTW library on CPL images. With these new types, there is no need to remap the input pixel buffer before calling FFTW. Example (with FFTW 2.1.5): cpl_image * in = cpl_image_new(nx, ny, CPL_TYPE_FLOAT); cpl_image * out = cpl_image_new(nx, ny, CPL_TYPE_FLOAT_COMPLEX); float * in_b = cpl_image_get_data_float(in); float complex * out_b = cpl_image_get_data_float_complex(out); fftwnd_plan rp = rfftw2d_create_plan(nx, ny, FFTW_FORWARD, FFTW_ESTIMATE); cpl_image_fill_noise_uniform(in, 0.0, 10.0); rfftwnd_real_to_complex(rp, 1, (fftw_real *)in_b, 1, nx * ny, (fftw_complex *)out_b, 1, nx * ny); my_frequency_processing(out); cpl-7.4/acinclude.m40000664000733500073350000006126715205252232011302 00000000000000# CPL_SET_PREFIX #--------------- # Sets and the directory prefix for the package installation. If no # directory prefix was given on the command line the default prefix # is appended to the configure argument list and thus passed to # the subdirs configure. AC_DEFUN([CPL_SET_PREFIX], [ unset CDPATH # make $CPLDIR the default for the installation AC_PREFIX_DEFAULT(${CPLDIR:-/usr/local}) if test "x$prefix" = "xNONE"; then prefix=$ac_default_prefix ac_configure_args="$ac_configure_args --prefix $prefix" fi ]) # CPL_CONFIG_VERSION(VERSION, [CURRENT], [REVISION], [AGE]) #---------------------------------------------------------- # Setup various version information, especially the libtool versioning AC_DEFUN([CPL_CONFIG_VERSION], [ cpl_version_string="$1" cpl_version=`echo "$1" | sed -e 's/[[a-z,A-Z]].*$//'` cpl_major_version=`echo "$cpl_version" | \ sed 's/\([[0-9]]*\).\(.*\)/\1/'` cpl_minor_version=`echo "$cpl_version" | \ sed 's/\([[0-9]]*\).\([[0-9]]*\)\(.*\)/\2/'` cpl_micro_version=`echo "$cpl_version" | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` if test -z "$cpl_major_version"; then cpl_major_version=0 fi if test -z "$cpl_minor_version"; then cpl_minor_version=0 fi if test -z "$cpl_micro_version"; then cpl_micro_version=0 fi CPL_VERSION="$cpl_version" CPL_VERSION_STRING="$cpl_version_string" CPL_MAJOR_VERSION=$cpl_major_version CPL_MINOR_VERSION=$cpl_minor_version CPL_MICRO_VERSION=$cpl_micro_version if test -z "$4"; then CPL_INTERFACE_AGE=0 else CPL_INTERFACE_AGE="$4" fi CPL_BINARY_AGE=`expr 256 '*' $CPL_MINOR_VERSION + $CPL_MICRO_VERSION` CPL_BINARY_VERSION=`expr 65536 '*' $CPL_MAJOR_VERSION + $CPL_BINARY_AGE` AC_SUBST(CPL_VERSION) AC_SUBST(CPL_VERSION_STRING) AC_SUBST(CPL_MAJOR_VERSION) AC_SUBST(CPL_MINOR_VERSION) AC_SUBST(CPL_MICRO_VERSION) AC_SUBST(CPL_INTERFACE_AGE) AC_SUBST(CPL_BINARY_VERSION) AC_SUBST(CPL_BINARY_AGE) AC_DEFINE_UNQUOTED(CPL_MAJOR_VERSION, $CPL_MAJOR_VERSION, [CPL major version number]) AC_DEFINE_UNQUOTED(CPL_MINOR_VERSION, $CPL_MINOR_VERSION, [CPL minor version number]) AC_DEFINE_UNQUOTED(CPL_MICRO_VERSION, $CPL_MICRO_VERSION, [CPL micro version number]) AC_DEFINE_UNQUOTED(CPL_INTERFACE_AGE, $CPL_INTERFACE_AGE, [CPL interface age]) AC_DEFINE_UNQUOTED(CPL_BINARY_VERSION, $CPL_BINARY_VERSION, [CPL binary version number]) AC_DEFINE_UNQUOTED(CPL_BINARY_AGE, $CPL_BINARY_AGE, [CPL binary age]) ESO_SET_LIBRARY_VERSION([$2], [$3], [$4]) AC_CONFIG_COMMANDS([cplcore/cpl_version.h.in], [cfgfile="cplcore/cpl_version.h.in" cat > $cfgfile << _CPLEOF _CPLEOF echo '#define CPL_VERSION_STRING "'$version_string'"' >> $cfgfile echo "#define CPL_VERSION_CODE $version_code" >> $cfgfile cat >> $cfgfile << _CPLEOF #define CPL_VERSION(major, minor, micro) \\ (((major) * 65536) + ((minor) * 256) + (micro)) _CPLEOF ], [version_code=$CPL_BINARY_VERSION version_string=$CPL_VERSION_STRING]) ]) # CPL_BASE_PATHS #--------------- AC_DEFUN([CPL_BASE_PATHS], [ AC_REQUIRE([ESO_CHECK_EXTRA_LIBS]) AC_MSG_CHECKING([for CPL]) if test x"${prefix}" = xNONE; then cpl_prefix="$ac_default_prefix" else cpl_prefix="$prefix" fi if test x"$exec_prefix" = xNONE; then cpl_exec_prefix="$cpl_prefix" AC_MSG_RESULT([will be installed in $cpl_prefix]) else cpl_exec_prefix="$exec_prefix" AC_MSG_RESULT([will be installed in $cpl_prefix and $cpl_exec_prefix]) fi cpl_libraries="${cpl_exec_prefix}/lib" cpl_includes=${cpl_prefix}/include AC_SUBST(cpl_includes) AC_SUBST(cpl_libraries) CPLCORE_INCLUDES='-I$(top_srcdir)/cplcore -I$(top_builddir)/cplcore' CPLDRS_INCLUDES="-I\$(top_srcdir)/cpldrs -I\$(top_builddir)/cpldrs" CPLUI_INCLUDES='-I$(top_srcdir)/cplui -I$(top_builddir)/cplui' CPLDFS_INCLUDES='-I$(top_srcdir)/cpldfs -I$(top_builddir)/cpldfs' CPLJAVA_INCLUDES='-I$(top_srcdir)/cpljava -I$(top_builddir)/cpljava' CPL_INCLUDES="$CPLDFS_INCLUDES $CPLUI_INCLUDES $CPLDRS_INCLUDES $CPLCORE_INCLUDES" CPL_LDFLAGS="" AC_SUBST(CPLCORE_INCLUDES) AC_SUBST(CPLDRS_INCLUDES) AC_SUBST(CPLUI_INCLUDES) AC_SUBST(CPLDFS_INCLUDES) AC_SUBST(CPLJAVA_INCLUDES) AC_SUBST(CPL_LDFLAGS) ]) # CPL_SET_PATHS #-------------- # Define auxiliary directories of the CPL tree. AC_DEFUN([CPL_SET_PATHS], [ AC_REQUIRE([CPL_BASE_PATHS]) if test -z "$pkgconfigdir"; then pkgconfigdir='${libdir}/pkgconfig' fi AC_SUBST(pkgconfigdir) if test -z "$apidocdir"; then apidocdir='${datadir}/doc/${PACKAGE}/html' fi AC_SUBST(apidocdir) if test -z "$configdir"; then configdir='${datadir}/${PACKAGE}/config' fi AC_SUBST(configdir) # Define a preprocesor symbol for the application search paths # Need to evaluate the expression 3 times to get to the full name config_dir="`eval echo $configdir`" config_dir="`eval echo $config_dir`" config_dir="`eval echo $config_dir`" AC_DEFINE_UNQUOTED(CPL_CONFIG_DIR, "$config_dir", [Directory prefix for system configuration files]) ]) # CPL_EXPORT_DIRS(dir=directory-list) #------------------------------------ # Add extra directories to the command line arguments when configuring # subdirectories. AC_DEFUN([CPL_EXPORT_DIRS], [ for d in $1; do eval cpl_propagate_dir="\$$d" ac_configure_args="$ac_configure_args $d='$cpl_propagate_dir'" done ]) # CPL_FUNC_GETOPT #---------------- # Checks for GNU getopt_long declaration and function. AC_DEFUN([CPL_FUNC_GETOPT], [ AH_TEMPLATE([HAVE_GETOPT_LONG], [Define if you have the `getopt_long' function]) ESO_CHECK_FUNC(getopt_long, [#include ], HAVE_GETOPT_LONG) if test x"$ac_cv_func_getopt_long" = xno || test x"$eso_cv_have_decl_getopt_long" = xno; then if test -n "$LIBTOOL"; then GETOPT="getopt.lo getopt1.lo" else GETOPT="getopt.$ac_objext getopt1.$ac_objext" fi fi AC_SUBST(GETOPT) ]) # CPL_CONFIG_FUNC() #---------------------------------------------------------- # Setup creation of body of cpl_func.h AC_DEFUN([CPL_CONFIG_FUNC], [ AC_COMPILE_IFELSE([AC_LANG_SOURCE( [ int main(void) { const char *fn = __func__; } ])], cpl_cv_func_has_func=__func__, cpl_cv_func_has_func='"\"\""') AC_CONFIG_COMMANDS([cplcore/cpl_func.h.in], [cfgfile="cplcore/cpl_func.h.in" echo "#define cpl_func $cpl_func_value" > $cfgfile ], [cpl_func_value=$cpl_cv_func_has_func]) ]) # CPL_PATH_JAVA #-------------- # Checks for an existing java installation AC_DEFUN([CPL_PATH_JAVA], [ AC_REQUIRE([AC_CANONICAL_BUILD]) cpl_java_check_java="java" cpl_java_check_javac="javac" cpl_java_check_header="jni.h" cpl_java_check_header_md="jni_md.h" cpl_java_path="" AC_ARG_WITH(java, AS_HELP_STRING([--with-java], [location where java is installed]), [ cpl_with_java=$withval ]) AC_ARG_WITH(java-includes, AS_HELP_STRING([--with-java-includes], [location of the java header files]), [ cpl_with_java_includes=$withval ]) AC_ARG_WITH(java-includes-md, AS_HELP_STRING([--with-java-includes-md], [location of the machine dependent java header files]), [ cpl_with_java_includes_md=$withval ]) AC_MSG_CHECKING([for Java Development Kit]) AC_ARG_VAR([JAVA], [Java application launcher]) AC_ARG_VAR([JAVAC], [Java compiler command]) AC_CACHE_VAL([cpl_cv_path_java], [ if test x"$cpl_with_java" != xno; then if test -z "$cpl_with_java"; then test -n "$JAVA_HOME" && cpl_java_dirs="$JAVA_HOME/bin $JAVA_HOME/Commands" else cpl_java_dirs="$cpl_with_java/bin $cpl_with_java/Commands" fi ESO_FIND_FILE($cpl_java_check_java, $cpl_java_dirs, cpl_java_path) else cpl_java_path="no" fi if test x"$cpl_java_path" = xno; then cpl_cv_path_java="no" JAVA=":" JAVAC=":" else JAVA="$cpl_java_path/$cpl_java_check_java" if test -x $cpl_java_path/$cpl_java_check_javac; then JAVAC="$cpl_java_path/$cpl_java_check_javac" else JAVAC=":" fi cpl_cv_path_java="`echo $cpl_java_path | sed -e 's;/bin$;;'`" if test $cpl_cv_path_java = $cpl_java_path ; then cpl_cv_path_java="`echo $cpl_java_path | sed -e 's;/Commands$;;'`" fi fi ]) AC_CACHE_VAL([cpl_cv_env_java_os], [ if test x"$cpl_cv_path_java" = xno; then cpl_cv_env_java_os="unknown" else case $build in *-*-linux*) cpl_cv_env_java_os="linux" ;; *-*-freebsd*) cpl_cv_env_java_os="bsd" ;; *-*-solaris*) cpl_cv_env_java_os="solaris" ;; *-*-hpux*) cpl_cv_env_java_os="hp-ux" ;; *-*-irix*) cpl_cv_env_java_os="irix" ;; *-*-aix*) cpl_cv_env_java_os="aix" ;; *-*-sequent*) cpl_cv_env_java_os="ptx" ;; *-*-os390*) cpl_cv_env_java_os="os390" ;; *-*-os400*) cpl_cv_env_java_os="os400" ;; *-apple-darwin*|*-apple-rhapsody*) cpl_cv_env_java_os="darwin" ;; *-*-cygwin*|*-*-mingw*) cpl_cv_env_java_os="win32" ;; *) if test -d $cpl_cv_path_java/include/genunix; then cpl_cv_env_java_os="genunix" else cpl_cv_env_java_os="unknown" fi ;; esac fi ]) AC_CACHE_VAL([cpl_cv_header_java], [ if test x"$cpl_cv_path_java" = xno; then cpl_java_includes="no" else if test -z "$cpl_with_java_includes"; then cpl_java_incdirs="$cpl_cv_path_java/include $cpl_cv_path_java/Headers" else cpl_java_incdirs="$cpl_with_java_includes" fi ESO_FIND_FILE($cpl_java_check_header, $cpl_java_incdirs, cpl_java_includes) fi if test x"$cpl_java_includes" = xno; then cpl_cv_header_java="no" else cpl_cv_header_java="$cpl_java_includes" fi ]) AC_CACHE_VAL([cpl_cv_header_java_md], [ if test x"$cpl_cv_path_java" = xno || test x"$cpl_cv_header_java" = xno; then cpl_cv_header_java_md="no" else cpl_java_includes_md="no" if test -z "$cpl_with_java_includes_md"; then cpl_java_incdirs="$cpl_cv_header_java" if test x"$cpl_cv_env_java_os" != xunknown; then cpl_java_incdirs="$cpl_cv_header_java/$cpl_cv_env_java_os $cpl_java_incdirs" fi ESO_FIND_FILE($cpl_java_check_header_md, $cpl_java_incdirs, cpl_java_includes_md) else cpl_java_incdirs="$cpl_with_java_includes_md" ESO_FIND_FILE($cpl_java_check_header_md, $cpl_java_incdirs, cpl_java_includes_md) fi cpl_cv_header_java_md="$cpl_java_includes_md" fi ]) if test x"$cpl_cv_path_java" = xno; then AC_MSG_RESULT([no]) else if test x"$cpl_cv_header_java" = xno || test x"$cpl_cv_header_java_md" = xno; then if test x"$cpl_cv_header_java" = xno; then if test x"$cpl_cv_header_java_md" = xno; then cpl_java_notfound="$cpl_java_check_header and $cpl_java_check_header_md" else cpl_java_notfound="$cpl_java_check_header" fi else cpl_java_notfound="$cpl_java_check_header_md" fi AC_MSG_RESULT([$cpl_cv_path_java, headers $cpl_java_notfound not found]) else AC_MSG_RESULT([$cpl_cv_path_java, headers $cpl_cv_header_java, $cpl_cv_header_java_md]) fi fi # Setup the Makefile symbols if test x"$cpl_cv_path_java" != xno; then if test -f "$cpl_cv_path_java/Commands/java" ; then JAVA="$cpl_cv_path_java/Commands/java" else JAVA="$cpl_cv_path_java/bin/java" fi if test x"$cpl_cv_header_java" != xno && test x"$cpl_cv_header_java_md" != xno; then JAVA_INCLUDES="-I$cpl_cv_header_java -I$cpl_cv_header_java_md" else JAVA_INCLUDES="" fi else JAVA=":" JAVA_INCLUDES="" fi AC_SUBST([JAVA]) AC_SUBST([JAVAC]) AC_SUBST([JAVA_INCLUDES]) ]) # CPL_ENABLE_GASGANO #------------------ # Check whether the Gasgano interface library should/can be built. 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"$ac_site_file" \ || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file See \`config.log' for more details" "$LINENO" 5; } fi done if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special files # actually), so we avoid doing that. DJGPP emulates it as a regular file. if test /dev/null != "$cache_file" && test -f "$cache_file"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . 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It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated as an "x". The following induces an error, until -std is added to get proper ANSI mode. Curiously \x00 != x always comes out true, for an array size at least. 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These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare // FILE and stderr. #define debug(...) dprintf (2, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' // Does the compiler advertise C11 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" as_fn_append ac_func_c_list " vprintf HAVE_VPRINTF" # Auxiliary files required by this configure script. ac_aux_files="compile ltmain.sh missing install-sh config.guess config.sub" # Locations in which to look for auxiliary files. ac_aux_dir_candidates="${srcdir}/admin" # Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don't find one directory that contains all the files we need, # we report the set of missing files from the *first* directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files="" ac_first_candidate=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac as_found=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 ac_aux_dir_found=yes ac_install_sh= for ac_aux in $ac_aux_files do # As a special case, if "install-sh" is required, that requirement # can be satisfied by any of "install-sh", "install.sh", or "shtool", # and $ac_install_sh is set appropriately for whichever one is found. if test x"$ac_aux" = x"install-sh" then if test -f "${as_dir}install-sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 ac_install_sh="${as_dir}install-sh -c" elif test -f "${as_dir}install.sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 ac_install_sh="${as_dir}install.sh -c" elif test -f "${as_dir}shtool"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 ac_install_sh="${as_dir}shtool install -c" else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} install-sh" else break fi fi else if test -f "${as_dir}${ac_aux}"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" else break fi fi fi done if test "$ac_aux_dir_found" = yes; then ac_aux_dir="$as_dir" break fi ac_first_candidate=false as_found=false done IFS=$as_save_IFS if $as_found then : else $as_nop as_fn_error $? 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" >&6; } if test ${ac_cv_path_FGREP+y} then : printf %s "(cached) " >&6 else $as_nop if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 then ac_cv_path_FGREP="$GREP -F" else if test -z "$FGREP"; then ac_path_FGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in fgrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_FGREP" || continue # Check for GNU ac_path_FGREP and select it if it is found. # Check for GNU $ac_path_FGREP case `"$ac_path_FGREP" --version 2>&1` in *GNU*) ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'FGREP' >> "conftest.nl" "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_FGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_FGREP_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_FGREP"; then as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_FGREP=$FGREP fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 printf "%s\n" "$ac_cv_path_FGREP" >&6; } FGREP="$ac_cv_path_FGREP" test -z "$GREP" && GREP=grep # Check whether --with-gnu-ld was given. if test ${with_gnu_ld+y} then : withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes else $as_nop with_gnu_ld=no fi ac_prog=ld if test yes = "$GCC"; then # Check if gcc -print-prog-name=ld gives a path. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 printf %s "checking for ld used by $CC... " >&6; } case $host in *-*-mingw*) # gcc leaves a trailing carriage return, which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [\\/]* | ?:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the pathname of ld ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` done test -z "$LD" && LD=$ac_prog ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test yes = "$with_gnu_ld"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 printf %s "checking for GNU ld... " >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 printf %s "checking for non-GNU ld... " >&6; } fi if test ${lt_cv_path_LD+y} then : printf %s "(cached) " >&6 else $as_nop if test -z "$LD"; then lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then lt_cv_path_LD=$ac_dir/$ac_prog # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$lt_cv_path_LD" -v 2>&1 &5 printf "%s\n" "$LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } if test ${lt_cv_prog_gnu_ld+y} then : printf %s "(cached) " >&6 else $as_nop # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 &5 printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } with_gnu_ld=$lt_cv_prog_gnu_ld { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } if test ${lt_cv_path_NM+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 printf "%s\n" "$lt_cv_path_NM" >&6; } if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DUMPBIN+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 printf "%s\n" "$DUMPBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DUMPBIN+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 printf "%s\n" "$ac_ct_DUMPBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 printf %s "checking the name lister ($NM) interface... " >&6; } if test ${lt_cv_nm_interface+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 printf "%s\n" "$lt_cv_nm_interface" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 printf %s "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 printf "%s\n" "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 printf %s "checking the maximum length of command line arguments... " >&6; } if test ${lt_cv_sys_max_cmd_len+y} then : printf %s "(cached) " >&6 else $as_nop i=0 teststring=ABCD case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n "$lt_cv_sys_max_cmd_len"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 printf "%s\n" "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 printf %s "checking how to convert $build file names to $host format... " >&6; } if test ${lt_cv_to_host_file_cmd+y} then : printf %s "(cached) " >&6 else $as_nop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 printf %s "checking how to convert $build file names to toolchain format... " >&6; } if test ${lt_cv_to_tool_file_cmd+y} then : printf %s "(cached) " >&6 else $as_nop #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 printf %s "checking for $LD option to reload object files... " >&6; } if test ${lt_cv_ld_reload_flag+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ld_reload_flag='-r' fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 printf "%s\n" "$OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 printf %s "checking how to recognize dependent libraries... " >&6; } if test ${lt_cv_deplibs_check_method+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have 'file' or equivalent on your system and you're not sure # whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd* | bitrig*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DLLTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 printf "%s\n" "$DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DLLTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 printf %s "checking how to associate runtime and link libraries... " >&6; } if test ${lt_cv_sharedlib_from_linklib_cmd+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AR+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 printf "%s\n" "$AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 printf "%s\n" "$ac_ct_AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cr} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 printf %s "checking for archiver @FILE support... " >&6; } if test ${lt_cv_ar_at_file+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 printf "%s\n" "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_STRIP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 printf "%s\n" "$STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_STRIP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 printf "%s\n" "$ac_ct_STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RANLIB+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 printf "%s\n" "$RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 printf "%s\n" "$ac_ct_RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 printf %s "checking command to parse $NM output from $compiler object... " >&6; } if test ${lt_cv_sys_global_symbol_pipe+y} then : printf %s "(cached) " >&6 else $as_nop # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5 if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 printf "%s\n" "failed" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 printf "%s\n" "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 printf %s "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test ${with_sysroot+y} then : withval=$with_sysroot; else $as_nop with_sysroot=no fi lt_sysroot= case $with_sysroot in #( yes) if test yes = "$GCC"; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 printf "%s\n" "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 printf "%s\n" "${lt_sysroot:-no}" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 printf %s "checking for a working dd... " >&6; } if test ${ac_cv_path_lt_DD+y} then : printf %s "(cached) " >&6 else $as_nop printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in dd do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 printf "%s\n" "$ac_cv_path_lt_DD" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 printf %s "checking how to truncate binary pipes... " >&6; } if test ${lt_cv_truncate_bin+y} then : printf %s "(cached) " >&6 else $as_nop printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 printf "%s\n" "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test ${enable_libtool_lock+y} then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE=32 ;; *ELF-64*) HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `/usr/bin/file conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `/usr/bin/file conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `/usr/bin/file conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `/usr/bin/file conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 printf %s "checking whether the C compiler needs -belf... " >&6; } if test ${lt_cv_cc_needs_belf+y} then : printf %s "(cached) " >&6 else $as_nop ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_cc_needs_belf=yes else $as_nop lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD=${LD-ld}_sol2 fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 printf "%s\n" "$MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if test ${lt_cv_path_mainfest_tool+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; } if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DSYMUTIL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 printf "%s\n" "$DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_NMEDIT+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 printf "%s\n" "$NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_NMEDIT+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 printf "%s\n" "$ac_ct_NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LIPO+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 printf "%s\n" "$LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_LIPO+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 printf "%s\n" "$ac_ct_LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 printf "%s\n" "$OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 printf "%s\n" "$ac_ct_OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL64+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 printf "%s\n" "$OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL64+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 printf "%s\n" "$ac_ct_OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 printf %s "checking for -single_module linker flag... " >&6; } if test ${lt_cv_apple_cc_single_mod+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 printf %s "checking for -exported_symbols_list linker flag... " >&6; } if test ${lt_cv_ld_exported_symbols_list+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_ld_exported_symbols_list=yes else $as_nop lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 printf %s "checking for -force_load linker flag... " >&6; } if test ${lt_cv_ld_force_load+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cr libconftest.a conftest.o" >&5 $AR cr libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 printf "%s\n" "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[912]*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10.[012][,.]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10.*|11.*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi if test yes = "$lt_cv_ld_exported_symbols_list"; then _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac # func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x$2 in x) ;; *:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } ac_header= ac_cache= for ac_item in $ac_header_c_list do if test $ac_cache; then ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then printf "%s\n" "#define $ac_item 1" >> confdefs.h fi ac_header= ac_cache= elif test $ac_header; then ac_cache=$ac_item else ac_header=$ac_item fi done if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes then : printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes then : printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h fi # Set options # Check whether --enable-static was given. if test ${enable_static+y} then : enableval=$enable_static; p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop enable_static=no fi enable_dlopen=no enable_win32_dll=no # Check whether --enable-shared was given. if test ${enable_shared+y} then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop enable_shared=yes fi # Check whether --with-pic was given. if test ${with_pic+y} then : withval=$with_pic; lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $withval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop pic_mode=default fi # Check whether --enable-fast-install was given. if test ${enable_fast_install+y} then : enableval=$enable_fast_install; p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop enable_fast_install=yes fi shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[5-9]*,yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 printf %s "checking which variant of shared library versioning to provide... " >&6; } # Check whether --with-aix-soname was given. if test ${with_aix_soname+y} then : withval=$with_aix_soname; case $withval in aix|svr4|both) ;; *) as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 ;; esac lt_cv_with_aix_soname=$with_aix_soname else $as_nop if test ${lt_cv_with_aix_soname+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_with_aix_soname=aix fi with_aix_soname=$lt_cv_with_aix_soname fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 printf "%s\n" "$with_aix_soname" >&6; } if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' test -z "$LN_S" && LN_S="ln -s" if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 printf %s "checking for objdir... " >&6; } if test ${lt_cv_objdir+y} then : printf %s "(cached) " >&6 else $as_nop rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 printf "%s\n" "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test set != "${COLLECT_NAMES+set}"; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Global variables: ofile=libtool can_build_shared=yes # All known linkers require a '.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a with_gnu_ld=$lt_cv_prog_gnu_ld old_CC=$CC old_CFLAGS=$CFLAGS # Set sane defaults for various variables test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$LD" && LD=ld test -z "$ac_objext" && ac_objext=o func_cc_basename $compiler cc_basename=$func_cc_basename_result # Only perform the check for file, if the check method requires it test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 printf %s "checking for ${ac_tool_prefix}file... " >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then : printf %s "(cached) " >&6 else $as_nop case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/${ac_tool_prefix}file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 printf %s "checking for file... " >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then : printf %s "(cached) " >&6 else $as_nop case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac # Use C for the default configuration in the libtool script lt_save_CC=$CC ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}' # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Save the default compiler, since it gets overwritten when the other # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. compiler_DEFAULT=$CC # save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" >conftest.$ac_ext eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_compiler_boilerplate=`cat conftest.err` $RM conftest* ac_outfile=conftest.$ac_objext echo "$lt_simple_link_test_code" >conftest.$ac_ext eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_linker_boilerplate=`cat conftest.err` $RM -r conftest* ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... if test -n "$compiler"; then lt_prog_compiler_no_builtin_flag= if test yes = "$GCC"; then case $cc_basename in nvcc*) lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; *) lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } if test ${lt_cv_prog_compiler_rtti_exceptions+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_rtti_exceptions=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes fi fi $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= if test yes = "$GCC"; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi lt_prog_compiler_pic='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support lt_prog_compiler_pic='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. lt_prog_compiler_static= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) lt_prog_compiler_pic='-fPIC' ;; esac ;; interix[3-9]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. lt_prog_compiler_can_build_shared=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; *) lt_prog_compiler_pic='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 lt_prog_compiler_wl='-Xlinker ' if test -n "$lt_prog_compiler_pic"; then lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; esac ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-static' ;; # flang / f18. f95 an alias for gfortran or flang on Debian flang* | f18* | f95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # Lahey Fortran 8.1. lf95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='--shared' lt_prog_compiler_static='--static' ;; nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; ccc*) lt_prog_compiler_wl='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-qpic' lt_prog_compiler_static='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='' ;; *Sun\ F* | *Sun*Fortran*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Wl,' ;; *Intel*\ [CF]*Compiler*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; *Portland\ Group*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; esac ;; esac ;; newsos6) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static='-non_shared' ;; rdos*) lt_prog_compiler_static='-non_shared' ;; solaris*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) lt_prog_compiler_wl='-Qoption ld ';; *) lt_prog_compiler_wl='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl='-Qoption ld ' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic='-Kconform_pic' lt_prog_compiler_static='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; unicos*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_can_build_shared=no ;; uts4*) lt_prog_compiler_pic='-pic' lt_prog_compiler_static='-Bstatic' ;; *) lt_prog_compiler_can_build_shared=no ;; esac fi case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic= ;; *) lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 printf %s "checking for $compiler option to produce PIC... " >&6; } if test ${lt_cv_prog_compiler_pic+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_pic=$lt_prog_compiler_pic fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } lt_prog_compiler_pic=$lt_cv_prog_compiler_pic # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } if test ${lt_cv_prog_compiler_pic_works+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_pic_works=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works=yes fi fi $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } if test yes = "$lt_cv_prog_compiler_pic_works"; then case $lt_prog_compiler_pic in "" | " "*) ;; *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; esac else lt_prog_compiler_pic= lt_prog_compiler_can_build_shared=no fi fi # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } if test ${lt_cv_prog_compiler_static_works+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_static_works=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $lt_tmp_static_flag" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works=yes fi else lt_cv_prog_compiler_static_works=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } if test yes = "$lt_cv_prog_compiler_static_works"; then : else lt_prog_compiler_static= fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } hard_links=nottested if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 printf %s "checking if we can lock with hard links... 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If you *** really care for shared libraries, you may want to install binutils *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. *** You will then need to restart the configuration process. _LT_EOF fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; beos*) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then allow_undefined_flag=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test no = "$ld_shlibs"; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) if test ia64 = "$host_cpu"; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag= else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to GNU nm, but means don't demangle to AIX nm. # Without the "-l" option, or with the "-B" option, AIX nm treats # weak defined symbols like other global defined symbols, whereas # GNU nm marks them as "W". # While the 'weak' keyword is ignored in the Export File, we need # it in the Import File for the 'aix-soname' feature, so we have # to replace the "-B" option with "-P" for AIX nm. if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # have runtime linking enabled, and use it for executables. # For shared libraries, we enable/disable runtime linking # depending on the kind of the shared library created - # when "with_aix_soname,aix_use_runtimelinking" is: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables # "aix,yes" lib.so shared, rtl:yes, for executables # lib.a static archive # "both,no" lib.so.V(shr.o) shared, rtl:yes # lib.a(lib.so.V) shared, rtl:no, for executables # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a(lib.so.V) shared, rtl:no # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a static archive case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then aix_use_runtimelinking=yes break fi done if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then # With aix-soname=svr4, we create the lib.so.V shared archives only, # so we don't have lib.a shared libs to link our executables. # We have to force runtime linking in this case. aix_use_runtimelinking=yes LDFLAGS="$LDFLAGS -Wl,-brtl" fi ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_direct_absolute=yes hardcode_libdir_separator=':' link_all_deplibs=yes file_list_spec='$wl-f,' case $with_aix_soname,$aix_use_runtimelinking in aix,*) ;; # traditional, no import file svr4,* | *,yes) # use import file # The Import File defines what to hardcode. hardcode_direct=no hardcode_direct_absolute=no ;; esac if test yes = "$GCC"; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`$CC -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test yes = "$aix_use_runtimelinking"; then shared_flag="$shared_flag "'$wl-G' fi # Need to ensure runtime linking is disabled for the traditional # shared library, or the linker may eventually find shared libraries # /with/ Import File - we do not want to mix them. shared_flag_aix='-shared' shared_flag_svr4='-shared $wl-G' else # not using gcc if test ia64 = "$host_cpu"; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test yes = "$aix_use_runtimelinking"; then shared_flag='$wl-G' else shared_flag='$wl-bM:SRE' fi shared_flag_aix='$wl-bM:SRE' shared_flag_svr4='$wl-G' fi fi export_dynamic_flag_spec='$wl-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' $wl-bernotok' allow_undefined_flag=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile=$lt_outputfile.exe lt_tool_outputfile=$lt_tool_outputfile.exe ;; 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dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test yes = "$GCC"; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='$wl-E' ;; hpux10*) if test yes,no = "$GCC,$with_gnu_ld"; then archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test yes,no = "$GCC,$with_gnu_ld"; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 printf %s "checking if $CC understands -b... " >&6; } if test ${lt_cv_prog_compiler__b+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler__b=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } if test yes = "$lt_cv_prog_compiler__b"; then archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test yes = "$GCC"; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if test ${lt_cv_irix_exported_symbol+y} then : printf %s "(cached) " >&6 else $as_nop save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_irix_exported_symbol=yes else $as_nop lt_cv_irix_exported_symbol=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } if test yes = "$lt_cv_irix_exported_symbol"; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi link_all_deplibs=no else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler ld_shlibs=yes archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd* | bitrig*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' else archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='$wl-rpath,$libdir' fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported shrext_cmds=.dll archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes ;; osf3*) if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test yes = "$GCC"; then wlarc='$wl' archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. GCC discards it without '$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test yes = "$GCC"; then whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test sequent = "$host_vendor"; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='$wl-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We CANNOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag='$wl-z,text' allow_undefined_flag='$wl-z,nodefs' archive_cmds_need_lc=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='$wl-R,$libdir' hardcode_libdir_separator=':' link_all_deplibs=yes export_dynamic_flag_spec='$wl-Bexport' runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; *) ld_shlibs=no ;; esac if test sni = "$host_vendor"; then case $host in sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) export_dynamic_flag_spec='$wl-Blargedynsym' ;; esac fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 printf "%s\n" "$ld_shlibs" >&6; } test no = "$ld_shlibs" && can_build_shared=no with_gnu_ld=$with_gnu_ld # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc" in x|xyes) # Assume -lc should be added archive_cmds_need_lc=yes if test yes,yes = "$GCC,$enable_shared"; then case $archive_cmds in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. If gcc already passes -lc # to ld, don't add -lc before -lgcc. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 printf %s "checking whether -lc should be explicitly linked in... " >&6; } if test ${lt_cv_archive_cmds_need_lc+y} then : printf %s "(cached) " >&6 else $as_nop $RM conftest* echo "$lt_simple_compile_test_code" > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } 2>conftest.err; then soname=conftest lib=conftest libobjs=conftest.$ac_objext deplibs= wl=$lt_prog_compiler_wl pic_flag=$lt_prog_compiler_pic compiler_flags=-v linker_flags=-v verstring= output_objdir=. libname=conftest lt_save_allow_undefined_flag=$allow_undefined_flag allow_undefined_flag= if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } then lt_cv_archive_cmds_need_lc=no else lt_cv_archive_cmds_need_lc=yes fi allow_undefined_flag=$lt_save_allow_undefined_flag else cat conftest.err 1>&5 fi $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc ;; esac fi ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 printf %s "checking dynamic linker characteristics... 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esac shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; 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esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if test ${lt_cv_shlibpath_overrides_runpath+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 printf "%s\n" "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test yes = "$GCC"; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec fi if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec fi # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 printf %s "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test yes = "$hardcode_automatic"; then # We can hardcode non-existent directories. if test no != "$hardcode_direct" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && test no != "$hardcode_minus_L"; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 printf "%s\n" "$hardcode_action" >&6; } if test relink = "$hardcode_action" || test yes = "$inherit_rpath"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlopen (); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else $as_nop ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else $as_nop lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes then : lt_cv_dlopen=shl_load else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 printf %s "checking for shl_load in -ldld... " >&6; } if test ${ac_cv_lib_dld_shl_load+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char shl_load (); int main (void) { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_shl_load=yes else $as_nop ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes then : lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld else $as_nop ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes then : lt_cv_dlopen=dlopen else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlopen (); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else $as_nop ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 printf %s "checking for dlopen in -lsvld... " >&6; } if test ${ac_cv_lib_svld_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlopen (); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_svld_dlopen=yes else $as_nop ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 printf %s "checking for dld_link in -ldld... " >&6; } if test ${ac_cv_lib_dld_dld_link+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dld_link (); int main (void) { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_dld_link=yes else $as_nop ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = xyes then : lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld fi fi fi fi fi fi ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 printf %s "checking whether a program can dlopen itself... " >&6; } if test ${lt_cv_dlopen_self+y} then : printf %s "(cached) " >&6 else $as_nop if test yes = "$cross_compiling"; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 printf "%s\n" "$lt_cv_dlopen_self" >&6; } if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 printf %s "checking whether a statically linked program can dlopen itself... " >&6; } if test ${lt_cv_dlopen_self_static+y} then : printf %s "(cached) " >&6 else $as_nop if test yes = "$cross_compiling"; then : lt_cv_dlopen_self_static=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; esac else : # compilation failed lt_cv_dlopen_self_static=no fi fi rm -fr conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 printf "%s\n" "$lt_cv_dlopen_self_static" >&6; } fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi striplib= old_striplib= { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 printf %s "checking whether stripping libraries is possible... " >&6; } if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP"; then striplib="$STRIP -x" old_striplib="$STRIP -S" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } ;; esac fi # Report what library types will actually be built { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 printf %s "checking if libtool supports shared libraries... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 printf "%s\n" "$can_build_shared" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 printf %s "checking whether to build shared libraries... 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" >&6; } # Make sure either enable_shared or enable_static is yes. test yes = "$enable_shared" || enable_static=yes { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 printf "%s\n" "$enable_static" >&6; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CC=$lt_save_CC ac_config_commands="$ac_config_commands libtool" # Only expand once: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } if test ${ac_cv_c_undeclared_builtin_options+y} then : printf %s "(cached) " >&6 else $as_nop ac_save_CFLAGS=$CFLAGS ac_cv_c_undeclared_builtin_options='cannot detect' for ac_arg in '' -fno-builtin; do CFLAGS="$ac_save_CFLAGS $ac_arg" # This test program should *not* compile successfully. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { (void) strchr; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : else $as_nop # This test program should compile successfully. # No library function is consistently available on # freestanding implementations, so test against a dummy # declaration. Include always-available headers on the # off chance that they somehow elicit warnings. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include extern void ac_decl (int, char *); int main (void) { (void) ac_decl (0, (char *) 0); (void) ac_decl; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : if test x"$ac_arg" = x then : ac_cv_c_undeclared_builtin_options='none needed' else $as_nop ac_cv_c_undeclared_builtin_options=$ac_arg fi break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done CFLAGS=$ac_save_CFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } case $ac_cv_c_undeclared_builtin_options in #( 'cannot detect') : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot make $CC report undeclared builtins See \`config.log' for more details" "$LINENO" 5; } ;; #( 'none needed') : ac_c_undeclared_builtin_options='' ;; #( *) : ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking what extension is used for runtime loadable modules" >&5 printf %s "checking what extension is used for runtime loadable modules... " >&6; } if test ${libltdl_cv_shlibext+y} then : printf %s "(cached) " >&6 else $as_nop module=yes eval libltdl_cv_shlibext=$shrext_cmds module=no eval libltdl_cv_shrext=$shrext_cmds fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libltdl_cv_shlibext" >&5 printf "%s\n" "$libltdl_cv_shlibext" >&6; } if test -n "$libltdl_cv_shlibext"; then printf "%s\n" "#define LT_MODULE_EXT \"$libltdl_cv_shlibext\"" >>confdefs.h fi if test "$libltdl_cv_shrext" != "$libltdl_cv_shlibext"; then printf "%s\n" "#define LT_SHARED_EXT \"$libltdl_cv_shrext\"" >>confdefs.h fi if test -n "$shared_archive_member_spec"; then printf "%s\n" "#define LT_SHARED_LIB_MEMBER \"($shared_archive_member_spec.o)\"" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking what variable specifies run-time module search path" >&5 printf %s "checking what variable specifies run-time module search path... " >&6; } if test ${lt_cv_module_path_var+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_module_path_var=$shlibpath_var fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_module_path_var" >&5 printf "%s\n" "$lt_cv_module_path_var" >&6; } if test -n "$lt_cv_module_path_var"; then printf "%s\n" "#define LT_MODULE_PATH_VAR \"$lt_cv_module_path_var\"" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the default library search path" >&5 printf %s "checking for the default library search path... 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" >&6; } if test ${ac_cv_search_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlopen (); int main (void) { return dlopen (); ; return 0; } _ACEOF for ac_lib in '' dl do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_dlopen=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_dlopen+y} then : break fi done if test ${ac_cv_search_dlopen+y} then : else $as_nop ac_cv_search_dlopen=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 printf "%s\n" "$ac_cv_search_dlopen" >&6; } ac_res=$ac_cv_search_dlopen if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" printf "%s\n" "#define HAVE_LIBDL 1" >>confdefs.h if test "$ac_cv_search_dlopen" != "none required"; then LIBADD_DLOPEN=-ldl fi libltdl_cv_lib_dl_dlopen=yes LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la" else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if HAVE_DLFCN_H # include #endif int main (void) { dlopen(0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : printf "%s\n" "#define HAVE_LIBDL 1" >>confdefs.h libltdl_cv_func_dlopen=yes LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la" else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 printf %s "checking for dlopen in -lsvld... " >&6; } if test ${ac_cv_lib_svld_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char shl_load (); int main (void) { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_shl_load=yes else $as_nop ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes then : printf "%s\n" "#define HAVE_SHL_LOAD 1" >>confdefs.h LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la" LIBADD_SHL_LOAD=-ldld fi fi case $host_os in darwin[1567].*) # We only want this for pre-Mac OS X 10.4. ac_fn_c_check_func "$LINENO" "_dyld_func_lookup" "ac_cv_func__dyld_func_lookup" if test "x$ac_cv_func__dyld_func_lookup" = xyes then : printf "%s\n" "#define HAVE_DYLD 1" >>confdefs.h LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la" fi ;; beos*) LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la" ;; cygwin* | mingw* | pw32*) ac_fn_check_decl "$LINENO" "cygwin_conv_path" "ac_cv_have_decl_cygwin_conv_path" "#include " "$ac_c_undeclared_builtin_options" "CFLAGS" if test "x$ac_cv_have_decl_cygwin_conv_path" = xyes then : ac_have_decl=1 else $as_nop ac_have_decl=0 fi printf "%s\n" "#define HAVE_DECL_CYGWIN_CONV_PATH $ac_have_decl" >>confdefs.h LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 printf %s "checking for dld_link in -ldld... " >&6; } if test ${ac_cv_lib_dld_dld_link+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dld_link (); int main (void) { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_dld_link=yes else $as_nop ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = xyes then : printf "%s\n" "#define HAVE_DLD 1" >>confdefs.h LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la" fi LT_DLPREOPEN= if test -n "$LT_DLLOADERS" then for lt_loader in $LT_DLLOADERS; do LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader " done printf "%s\n" "#define HAVE_LIBDLLOADER 1" >>confdefs.h fi LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD" LIBS=$lt_dlload_save_LIBS ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _ prefix in compiled symbols" >&5 printf %s "checking for _ prefix in compiled symbols... " >&6; } if test ${lt_cv_sys_symbol_underscore+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_sys_symbol_underscore=no cat > conftest.$ac_ext <<_LT_EOF void nm_test_func(){} int main(){nm_test_func;return 0;} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. ac_nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist\""; } >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$ac_nlist"; then # See whether the symbols have a leading underscore. if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then lt_cv_sys_symbol_underscore=yes else if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then : else echo "configure: cannot find nm_test_func in $ac_nlist" >&5 fi fi else echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "configure: failed program was:" >&5 cat conftest.c >&5 fi rm -rf conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_symbol_underscore" >&5 printf "%s\n" "$lt_cv_sys_symbol_underscore" >&6; } sys_symbol_underscore=$lt_cv_sys_symbol_underscore if test yes = "$lt_cv_sys_symbol_underscore"; then if test yes = "$libltdl_cv_func_dlopen" || test yes = "$libltdl_cv_lib_dl_dlopen"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we have to add an underscore for dlsym" >&5 printf %s "checking whether we have to add an underscore for dlsym... " >&6; } if test ${libltdl_cv_need_uscore+y} then : printf %s "(cached) " >&6 else $as_nop libltdl_cv_need_uscore=unknown dlsym_uscore_save_LIBS=$LIBS LIBS="$LIBS $LIBADD_DLOPEN" libname=conftmod # stay within 8.3 filename limits! cat >$libname.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } _LT_EOF # ltfn_module_cmds module_cmds # Execute tilde-delimited MODULE_CMDS with environment primed for # $module_cmds or $archive_cmds type content. ltfn_module_cmds () {( # subshell avoids polluting parent global environment module_cmds_save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$module_cmds_save_ifs libobjs=$libname.$ac_objext; lib=$libname$libltdl_cv_shlibext rpath=/not-exists; soname=$libname$libltdl_cv_shlibext; output_objdir=. major=; versuffix=; verstring=; deplibs= ECHO=echo; wl=$lt_prog_compiler_wl; allow_undefined_flag= eval $cmd done IFS=$module_cmds_save_ifs )} # Compile a loadable module using libtool macro expansion results. $CC $pic_flag -c $libname.$ac_ext ltfn_module_cmds "${module_cmds:-$archive_cmds}" # Try to fetch fnord with dlsym(). libltdl_dlunknown=0; libltdl_dlnouscore=1; libltdl_dluscore=2 cat >conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifndef RTLD_GLOBAL # ifdef DL_GLOBAL # define RTLD_GLOBAL DL_GLOBAL # else # define RTLD_GLOBAL 0 # endif #endif #ifndef RTLD_NOW # ifdef DL_NOW # define RTLD_NOW DL_NOW # else # define RTLD_NOW 0 # endif #endif int main () { void *handle = dlopen ("`pwd`/$libname$libltdl_cv_shlibext", RTLD_GLOBAL|RTLD_NOW); int status = $libltdl_dlunknown; if (handle) { if (dlsym (handle, "fnord")) status = $libltdl_dlnouscore; else { if (dlsym (handle, "_fnord")) status = $libltdl_dluscore; else puts (dlerror ()); } dlclose (handle); } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null libltdl_status=$? case x$libltdl_status in x$libltdl_dlnouscore) libltdl_cv_need_uscore=no ;; x$libltdl_dluscore) libltdl_cv_need_uscore=yes ;; x*) libltdl_cv_need_uscore=unknown ;; esac fi rm -rf conftest* $libname* LIBS=$dlsym_uscore_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libltdl_cv_need_uscore" >&5 printf "%s\n" "$libltdl_cv_need_uscore" >&6; } fi fi if test yes = "$libltdl_cv_need_uscore"; then printf "%s\n" "#define NEED_USCORE 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether deplibs are loaded by dlopen" >&5 printf %s "checking whether deplibs are loaded by dlopen... " >&6; } if test ${lt_cv_sys_dlopen_deplibs+y} then : printf %s "(cached) " >&6 else $as_nop # PORTME does your system automatically load deplibs for dlopen? # or its logical equivalent (e.g. shl_load for HP-UX < 11) # For now, we just catch OSes we know something about -- in the # future, we'll try test this programmatically. lt_cv_sys_dlopen_deplibs=unknown case $host_os in aix3*|aix4.1.*|aix4.2.*) # Unknown whether this is true for these versions of AIX, but # we want this 'case' here to explicitly catch those versions. lt_cv_sys_dlopen_deplibs=unknown ;; aix[4-9]*) lt_cv_sys_dlopen_deplibs=yes ;; amigaos*) case $host_cpu in powerpc) lt_cv_sys_dlopen_deplibs=no ;; esac ;; bitrig*) lt_cv_sys_dlopen_deplibs=yes ;; darwin*) # Assuming the user has installed a libdl from somewhere, this is true # If you are looking for one http://www.opendarwin.org/projects/dlcompat lt_cv_sys_dlopen_deplibs=yes ;; freebsd* | dragonfly*) lt_cv_sys_dlopen_deplibs=yes ;; gnu* | linux* | k*bsd*-gnu | kopensolaris*-gnu) # GNU and its variants, using gnu ld.so (Glibc) lt_cv_sys_dlopen_deplibs=yes ;; hpux10*|hpux11*) lt_cv_sys_dlopen_deplibs=yes ;; interix*) lt_cv_sys_dlopen_deplibs=yes ;; irix[12345]*|irix6.[01]*) # Catch all versions of IRIX before 6.2, and indicate that we don't # know how it worked for any of those versions. lt_cv_sys_dlopen_deplibs=unknown ;; irix*) # The case above catches anything before 6.2, and it's known that # at 6.2 and later dlopen does load deplibs. lt_cv_sys_dlopen_deplibs=yes ;; netbsd* | netbsdelf*-gnu) lt_cv_sys_dlopen_deplibs=yes ;; openbsd*) lt_cv_sys_dlopen_deplibs=yes ;; osf[1234]*) # dlopen did load deplibs (at least at 4.x), but until the 5.x series, # it did *not* use an RPATH in a shared library to find objects the # library depends on, so we explicitly say 'no'. lt_cv_sys_dlopen_deplibs=no ;; osf5.0|osf5.0a|osf5.1) # dlopen *does* load deplibs and with the right loader patch applied # it even uses RPATH in a shared library to search for shared objects # that the library depends on, but there's no easy way to know if that # patch is installed. Since this is the case, all we can really # say is unknown -- it depends on the patch being installed. If # it is, this changes to 'yes'. Without it, it would be 'no'. lt_cv_sys_dlopen_deplibs=unknown ;; osf*) # the two cases above should catch all versions of osf <= 5.1. Read # the comments above for what we know about them. # At > 5.1, deplibs are loaded *and* any RPATH in a shared library # is used to find them so we can finally say 'yes'. lt_cv_sys_dlopen_deplibs=yes ;; qnx*) lt_cv_sys_dlopen_deplibs=yes ;; solaris*) lt_cv_sys_dlopen_deplibs=yes ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) libltdl_cv_sys_dlopen_deplibs=yes ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_dlopen_deplibs" >&5 printf "%s\n" "$lt_cv_sys_dlopen_deplibs" >&6; } if test yes != "$lt_cv_sys_dlopen_deplibs"; then printf "%s\n" "#define LTDL_DLOPEN_DEPLIBS 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "argz.h" "ac_cv_header_argz_h" "$ac_includes_default " if test "x$ac_cv_header_argz_h" = xyes then : printf "%s\n" "#define HAVE_ARGZ_H 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "error_t" "ac_cv_type_error_t" "#if defined(HAVE_ARGZ_H) # include #endif " if test "x$ac_cv_type_error_t" = xyes then : printf "%s\n" "#define HAVE_ERROR_T 1" >>confdefs.h else $as_nop printf "%s\n" "#define error_t int" >>confdefs.h printf "%s\n" "#define __error_t_defined 1" >>confdefs.h fi LT_ARGZ_H= for ac_func in argz_add argz_append argz_count argz_create_sep argz_insert argz_next argz_stringify do : as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else $as_nop LT_ARGZ_H=lt__argz.h; _LT_LIBOBJS="$_LT_LIBOBJS lt__argz.$ac_objext" fi done if test -z "$LT_ARGZ_H" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if argz actually works" >&5 printf %s "checking if argz actually works... " >&6; } if test ${lt_cv_sys_argz_works+y} then : printf %s "(cached) " >&6 else $as_nop case $host_os in #( *cygwin*) lt_cv_sys_argz_works=no if test no != "$cross_compiling"; then lt_cv_sys_argz_works="guessing no" else lt_sed_extract_leading_digits='s/^\([0-9\.]*\).*/\1/' save_IFS=$IFS IFS=-. set x `uname -r | sed -e "$lt_sed_extract_leading_digits"` IFS=$save_IFS lt_os_major=${2-0} lt_os_minor=${3-0} lt_os_micro=${4-0} if test 1 -lt "$lt_os_major" \ || { test 1 -eq "$lt_os_major" \ && { test 5 -lt "$lt_os_minor" \ || { test 5 -eq "$lt_os_minor" \ && test 24 -lt "$lt_os_micro"; }; }; }; then lt_cv_sys_argz_works=yes fi fi ;; #( *) lt_cv_sys_argz_works=yes ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_argz_works" >&5 printf "%s\n" "$lt_cv_sys_argz_works" >&6; } if test yes = "$lt_cv_sys_argz_works" then : printf "%s\n" "#define HAVE_WORKING_ARGZ 1" >>confdefs.h else $as_nop LT_ARGZ_H=lt__argz.h _LT_LIBOBJS="$_LT_LIBOBJS lt__argz.$ac_objext" fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether libtool supports -dlopen/-dlpreopen" >&5 printf %s "checking whether libtool supports -dlopen/-dlpreopen... " >&6; } if test ${libltdl_cv_preloaded_symbols+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$lt_cv_sys_global_symbol_pipe"; then libltdl_cv_preloaded_symbols=yes else libltdl_cv_preloaded_symbols=no fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libltdl_cv_preloaded_symbols" >&5 printf "%s\n" "$libltdl_cv_preloaded_symbols" >&6; } if test yes = "$libltdl_cv_preloaded_symbols"; then printf "%s\n" "#define HAVE_PRELOADED_SYMBOLS 1" >>confdefs.h fi # Set options # Check whether --with-included_ltdl was given. if test ${with_included_ltdl+y} then : withval=$with_included_ltdl; fi if test yes != "$with_included_ltdl"; then # We are not being forced to use the included libltdl sources, so # decide whether there is a useful installed version we can use. ac_fn_c_check_header_compile "$LINENO" "ltdl.h" "ac_cv_header_ltdl_h" "$ac_includes_default " if test "x$ac_cv_header_ltdl_h" = xyes then : ac_fn_check_decl "$LINENO" "lt_dlinterface_register" "ac_cv_have_decl_lt_dlinterface_register" "$ac_includes_default #include " "$ac_c_undeclared_builtin_options" "CFLAGS" if test "x$ac_cv_have_decl_lt_dlinterface_register" = xyes then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lt_dladvise_preload in -lltdl" >&5 printf %s "checking for lt_dladvise_preload in -lltdl... " >&6; } if test ${ac_cv_lib_ltdl_lt_dladvise_preload+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lltdl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char lt_dladvise_preload (); int main (void) { return lt_dladvise_preload (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_ltdl_lt_dladvise_preload=yes else $as_nop ac_cv_lib_ltdl_lt_dladvise_preload=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ltdl_lt_dladvise_preload" >&5 printf "%s\n" "$ac_cv_lib_ltdl_lt_dladvise_preload" >&6; } if test "x$ac_cv_lib_ltdl_lt_dladvise_preload" = xyes then : with_included_ltdl=no else $as_nop with_included_ltdl=yes fi else $as_nop with_included_ltdl=yes fi else $as_nop with_included_ltdl=yes fi fi # Check whether --with-ltdl_include was given. if test ${with_ltdl_include+y} then : withval=$with_ltdl_include; fi if test -n "$with_ltdl_include"; then if test -f "$with_ltdl_include/ltdl.h"; then : else as_fn_error $? "invalid ltdl include directory: '$with_ltdl_include'" "$LINENO" 5 fi else with_ltdl_include=no fi # Check whether --with-ltdl_lib was given. if test ${with_ltdl_lib+y} then : withval=$with_ltdl_lib; fi if test -n "$with_ltdl_lib"; then if test -f "$with_ltdl_lib/libltdl.la"; then : else as_fn_error $? "invalid ltdl library directory: '$with_ltdl_lib'" "$LINENO" 5 fi else with_ltdl_lib=no fi case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in ,yes,no,no,) case $enable_ltdl_convenience in no) as_fn_error $? "this package needs a convenience libltdl" "$LINENO" 5 ;; "") enable_ltdl_convenience=yes ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; esac LIBLTDL='$(top_build_prefix)'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdlc.la" LTDLDEPS=$LIBLTDL LTDLINCL='-I$(top_srcdir)'"${lt_ltdl_dir+/$lt_ltdl_dir}" # For backwards non-gettext consistent compatibility... INCLTDL=$LTDLINCL ;; ,no,no,no,) # If the included ltdl is not to be used, then use the # preinstalled libltdl we found. printf "%s\n" "#define HAVE_LTDL 1" >>confdefs.h LIBLTDL=-lltdl LTDLDEPS= LTDLINCL= ;; ,no*,no,*) as_fn_error $? "'--with-ltdl-include' and '--with-ltdl-lib' options must be used together" "$LINENO" 5 ;; *) with_included_ltdl=no LIBLTDL="-L$with_ltdl_lib -lltdl" LTDLDEPS= LTDLINCL=-I$with_ltdl_include ;; esac INCLTDL=$LTDLINCL # Report our decision... { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to find libltdl headers" >&5 printf %s "checking where to find libltdl headers... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LTDLINCL" >&5 printf "%s\n" "$LTDLINCL" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to find libltdl library" >&5 printf %s "checking where to find libltdl library... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBLTDL" >&5 printf "%s\n" "$LIBLTDL" >&6; } # Check whether --enable-ltdl-install was given. if test ${enable_ltdl_install+y} then : enableval=$enable_ltdl_install; fi case ,$enable_ltdl_install,$enable_ltdl_convenience in *yes*) ;; *) enable_ltdl_convenience=yes ;; esac if test no != "${enable_ltdl_install-no}"; then INSTALL_LTDL_TRUE= INSTALL_LTDL_FALSE='#' else INSTALL_LTDL_TRUE='#' INSTALL_LTDL_FALSE= fi if test no != "${enable_ltdl_convenience-no}"; then CONVENIENCE_LTDL_TRUE= CONVENIENCE_LTDL_FALSE='#' else CONVENIENCE_LTDL_TRUE='#' CONVENIENCE_LTDL_FALSE= fi subdirs="$subdirs libltdl" # In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS # the user used. This is so that ltdl.h can pick up the parent projects # config.h file, The first file in AC_CONFIG_HEADERS must contain the # definitions required by ltdl.c. # FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility). ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default " if test "x$ac_cv_header_unistd_h" = xyes then : printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "dl.h" "ac_cv_header_dl_h" "$ac_includes_default " if test "x$ac_cv_header_dl_h" = xyes then : printf "%s\n" "#define HAVE_DL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/dl.h" "ac_cv_header_sys_dl_h" "$ac_includes_default " if test "x$ac_cv_header_sys_dl_h" = xyes then : printf "%s\n" "#define HAVE_SYS_DL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "dld.h" "ac_cv_header_dld_h" "$ac_includes_default " if test "x$ac_cv_header_dld_h" = xyes then : printf "%s\n" "#define HAVE_DLD_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "mach-o/dyld.h" "ac_cv_header_mach_o_dyld_h" "$ac_includes_default " if test "x$ac_cv_header_mach_o_dyld_h" = xyes then : printf "%s\n" "#define HAVE_MACH_O_DYLD_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default " if test "x$ac_cv_header_dirent_h" = xyes then : printf "%s\n" "#define HAVE_DIRENT_H 1" >>confdefs.h fi for ac_func in closedir opendir readdir do : as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else $as_nop _LT_LIBOBJS="$_LT_LIBOBJS lt__dirent.$ac_objext" fi done for ac_func in strlcat strlcpy do : as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes" then : cat >>confdefs.h <<_ACEOF #define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else $as_nop _LT_LIBOBJS="$_LT_LIBOBJS lt__strl.$ac_objext" fi done printf "%s\n" "#define LT_LIBEXT \"$libext\"" >>confdefs.h name= eval "lt_libprefix=\"$libname_spec\"" printf "%s\n" "#define LT_LIBPREFIX \"$lt_libprefix\"" >>confdefs.h name=ltdl eval "LTDLOPEN=\"$libname_spec\"" # Only expand once: unset CDPATH # make $CPLDIR the default for the installation if test "x$prefix" = "xNONE"; then prefix=$ac_default_prefix ac_configure_args="$ac_configure_args --prefix $prefix" fi # Immediately before every release do: #------------------------------------- # if (the interface is totally unchanged from previous release) # REVISION++; # else { # /* interfaces have been added, removed or changed */ # REVISION = 0; # CURRENT++; # if (any interfaces have been _added_ since last release) # AGE++; # if (any interfaces have been _removed_ or incompatibly changed) # AGE = 0; # } # Order of arguments: VERSION, CURRENT, REVISION, AGE cpl_version_string="$VERSION" cpl_version=`echo "$VERSION" | sed -e 's/[a-z,A-Z].*$//'` cpl_major_version=`echo "$cpl_version" | \ sed 's/\([0-9]*\).\(.*\)/\1/'` cpl_minor_version=`echo "$cpl_version" | \ sed 's/\([0-9]*\).\([0-9]*\)\(.*\)/\2/'` cpl_micro_version=`echo "$cpl_version" | \ sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'` if test -z "$cpl_major_version"; then cpl_major_version=0 fi if test -z "$cpl_minor_version"; then cpl_minor_version=0 fi if test -z "$cpl_micro_version"; then cpl_micro_version=0 fi CPL_VERSION="$cpl_version" CPL_VERSION_STRING="$cpl_version_string" CPL_MAJOR_VERSION=$cpl_major_version CPL_MINOR_VERSION=$cpl_minor_version CPL_MICRO_VERSION=$cpl_micro_version if test -z "4"; then CPL_INTERFACE_AGE=0 else CPL_INTERFACE_AGE="4" fi CPL_BINARY_AGE=`expr 256 '*' $CPL_MINOR_VERSION + $CPL_MICRO_VERSION` CPL_BINARY_VERSION=`expr 65536 '*' $CPL_MAJOR_VERSION + $CPL_BINARY_AGE` printf "%s\n" "#define CPL_MAJOR_VERSION $CPL_MAJOR_VERSION" >>confdefs.h printf "%s\n" "#define CPL_MINOR_VERSION $CPL_MINOR_VERSION" >>confdefs.h printf "%s\n" "#define CPL_MICRO_VERSION $CPL_MICRO_VERSION" >>confdefs.h printf "%s\n" "#define CPL_INTERFACE_AGE $CPL_INTERFACE_AGE" >>confdefs.h printf "%s\n" "#define CPL_BINARY_VERSION $CPL_BINARY_VERSION" >>confdefs.h printf "%s\n" "#define CPL_BINARY_AGE $CPL_BINARY_AGE" >>confdefs.h if test -z "30"; then LT_CURRENT=0 else LT_CURRENT="30" fi if test -z "0"; then LT_REVISION=0 else LT_REVISION="0" fi if test -z "4"; then LT_AGE=0 else LT_AGE="4" fi ac_config_commands="$ac_config_commands cplcore/cpl_version.h.in" # Checks for programs. ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 printf "%s\n" "$ac_ct_CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl.exe do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl.exe do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 printf "%s\n" "$ac_ct_CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_CC" && break done if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. set dummy ${ac_tool_prefix}clang; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}clang" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "clang", so it can be a program name with args. set dummy clang; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="clang" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 printf "%s\n" "$ac_ct_CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else CC="$ac_cv_prog_CC" fi fi test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? 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" >&6; } if eval test \${eso_cv_prog_cc_$flag+y} then : printf %s "(cached) " >&6 else $as_nop eval "eso_cv_prog_cc_$flag=no" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo 'int main(void) { return 0; }' >conftest.$ac_ext try_compile="`$CC -g3 -c conftest.$ac_ext 2>&1`" if test -z "$try_compile"; then try_link="`$CC -g3 -o conftest$ac_exeext \ conftest.$ac_ext 2>&1`" if test -z "$try_link"; then eval "eso_cv_prog_cc_$flag=yes" fi fi rm -rf conftest.dSYM rm -f conftest* ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi eval ac_res=\$eso_cv_prog_cc_$flag { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"`echo '$eso_cv_prog_cc_'$flag`\" = yes"; then : CFLAGS="$CFLAGS -g3" else : fi if test x"$eso_cv_prog_cc_g3" = xyes; then CFLAGS="-g3" else if test x"$ac_cv_prog_cc_g" = xyes; then CFLAGS="-g" else CFLAGS="" fi fi flag=`echo ggdb | sed 'y%.=/+-%___p_%'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -ggdb" >&5 printf %s "checking whether $CC supports -ggdb... " >&6; } if eval test \${eso_cv_prog_cc_$flag+y} then : printf %s "(cached) " >&6 else $as_nop eval "eso_cv_prog_cc_$flag=no" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo 'int main(void) { return 0; }' >conftest.$ac_ext try_compile="`$CC -ggdb -c conftest.$ac_ext 2>&1`" if test -z "$try_compile"; then try_link="`$CC -ggdb -o conftest$ac_exeext \ conftest.$ac_ext 2>&1`" if test -z "$try_link"; then eval "eso_cv_prog_cc_$flag=yes" fi fi rm -rf conftest.dSYM rm -f conftest* ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi eval ac_res=\$eso_cv_prog_cc_$flag { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"`echo '$eso_cv_prog_cc_'$flag`\" = yes"; then : CFLAGS="$CFLAGS -ggdb" else : fi flag=`echo O0 | sed 'y%.=/+-%___p_%'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O0" >&5 printf %s "checking whether $CC supports -O0... 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" >&6; } if eval test \${eso_cv_prog_cc_$flag+y} then : printf %s "(cached) " >&6 else $as_nop eval "eso_cv_prog_cc_$flag=no" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo 'int main(void) { return 0; }' >conftest.$ac_ext try_compile="`$CC -rdynamic -c conftest.$ac_ext 2>&1`" if test -z "$try_compile"; then try_link="`$CC -rdynamic -o conftest$ac_exeext \ conftest.$ac_ext 2>&1`" if test -z "$try_link"; then eval "eso_cv_prog_cc_$flag=yes" fi fi rm -rf conftest.dSYM rm -f conftest* ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi eval ac_res=\$eso_cv_prog_cc_$flag { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"`echo '$eso_cv_prog_cc_'$flag`\" = yes"; then : CFLAGS="$CFLAGS -rdynamic" else : fi flag=`echo Wall | sed 'y%.=/+-%___p_%'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 printf %s "checking whether $CC supports -Wall... " >&6; } if eval test \${eso_cv_prog_cc_$flag+y} then : printf %s "(cached) " >&6 else $as_nop eval "eso_cv_prog_cc_$flag=no" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo 'int main(void) { return 0; }' >conftest.$ac_ext try_compile="`$CC -Wall -c conftest.$ac_ext 2>&1`" if test -z "$try_compile"; then try_link="`$CC -Wall -o conftest$ac_exeext \ conftest.$ac_ext 2>&1`" if test -z "$try_link"; then eval "eso_cv_prog_cc_$flag=yes" fi fi rm -rf conftest.dSYM rm -f conftest* ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi eval ac_res=\$eso_cv_prog_cc_$flag { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"`echo '$eso_cv_prog_cc_'$flag`\" = yes"; then : CFLAGS="$CFLAGS -Wall" else : fi flag=`echo W | sed 'y%.=/+-%___p_%'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -W" >&5 printf %s "checking whether $CC supports -W... " >&6; } if eval test \${eso_cv_prog_cc_$flag+y} then : printf %s "(cached) " >&6 else $as_nop eval "eso_cv_prog_cc_$flag=no" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo 'int main(void) { return 0; }' >conftest.$ac_ext try_compile="`$CC -W -c conftest.$ac_ext 2>&1`" if test -z "$try_compile"; then try_link="`$CC -W -o conftest$ac_exeext \ conftest.$ac_ext 2>&1`" if test -z "$try_link"; then eval "eso_cv_prog_cc_$flag=yes" fi fi rm -rf conftest.dSYM rm -f conftest* ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi eval ac_res=\$eso_cv_prog_cc_$flag { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"`echo '$eso_cv_prog_cc_'$flag`\" = yes"; then : CFLAGS="$CFLAGS -W" else : fi CFLAGS="$CFLAGS $eso_clean_CFLAGS" ESO_DEBUG_FLAGS="-DESO_ENABLE_DEBUG" else ESO_DEBUG_FLAGS="-DNDEBUG" fi # Check whether --enable-strict was given. if test ${enable_strict+y} then : enableval=$enable_strict; eso_enable_strict=$enableval else $as_nop eso_enable_strict=no fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether strict compiler options should be used" >&5 printf %s "checking whether strict compiler options should be used... 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" >&6; } if eval test \${eso_cv_prog_cc_$flag+y} then : printf %s "(cached) " >&6 else $as_nop eval "eso_cv_prog_cc_$flag=no" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo 'int main(void) { return 0; }' >conftest.$ac_ext try_compile="`$CC -static-libgcc -c conftest.$ac_ext 2>&1`" if test -z "$try_compile"; then try_link="`$CC -static-libgcc -o conftest$ac_exeext \ conftest.$ac_ext 2>&1`" if test -z "$try_link"; then eval "eso_cv_prog_cc_$flag=yes" fi fi rm -rf conftest.dSYM rm -f conftest* ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi eval ac_res=\$eso_cv_prog_cc_$flag { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"`echo '$eso_cv_prog_cc_'$flag`\" = yes"; then : CFLAGS="$CFLAGS -static-libgcc" else : fi # Check whether --enable-shared was given. if test ${enable_shared+y} then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop enable_shared=no fi # Check whether --enable-static was given. if test ${enable_static+y} then : enableval=$enable_static; p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop enable_static=yes fi fi # Extract the first word of "doxygen", so it can be a program name with args. set dummy doxygen; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_DOXYGEN+y} then : printf %s "(cached) " >&6 else $as_nop case $DOXYGEN in [\\/]* | ?:[\\/]*) ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_DOXYGEN="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi DOXYGEN=$ac_cv_path_DOXYGEN if test -n "$DOXYGEN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5 printf "%s\n" "$DOXYGEN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "latex", so it can be a program name with args. set dummy latex; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_LATEX+y} then : printf %s "(cached) " >&6 else $as_nop case $LATEX in [\\/]* | ?:[\\/]*) ac_cv_path_LATEX="$LATEX" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_LATEX="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi LATEX=$ac_cv_path_LATEX if test -n "$LATEX"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LATEX" >&5 printf "%s\n" "$LATEX" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "${DOXYGEN}"; then DOXYGEN=":" fi if test -z "${LATEX}"; then LATEX=":" fi cpl_java_check_java="java" cpl_java_check_javac="javac" cpl_java_check_header="jni.h" cpl_java_check_header_md="jni_md.h" cpl_java_path="" # Check whether --with-java was given. if test ${with_java+y} then : withval=$with_java; cpl_with_java=$withval fi # Check whether --with-java-includes was given. if test ${with_java_includes+y} then : withval=$with_java_includes; cpl_with_java_includes=$withval fi # Check whether --with-java-includes-md was given. if test ${with_java_includes_md+y} then : withval=$with_java_includes_md; cpl_with_java_includes_md=$withval fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Java Development Kit" >&5 printf %s "checking for Java Development Kit... " >&6; } if test ${cpl_cv_path_java+y} then : printf %s "(cached) " >&6 else $as_nop if test x"$cpl_with_java" != xno; then if test -z "$cpl_with_java"; then test -n "$JAVA_HOME" && cpl_java_dirs="$JAVA_HOME/bin $JAVA_HOME/Commands" else cpl_java_dirs="$cpl_with_java/bin $cpl_with_java/Commands" fi cpl_java_path=no for i in $cpl_java_dirs; do for j in $cpl_java_check_java; do echo "configure: 16527: $i/$j" >&5 if test -r "$i/$j"; then echo "taking that" >&5 cpl_java_path=$i break 2 fi done done else cpl_java_path="no" fi if test x"$cpl_java_path" = xno; then cpl_cv_path_java="no" JAVA=":" JAVAC=":" else JAVA="$cpl_java_path/$cpl_java_check_java" if test -x $cpl_java_path/$cpl_java_check_javac; then JAVAC="$cpl_java_path/$cpl_java_check_javac" else JAVAC=":" fi cpl_cv_path_java="`echo $cpl_java_path | sed -e 's;/bin$;;'`" if test $cpl_cv_path_java = $cpl_java_path ; then cpl_cv_path_java="`echo $cpl_java_path | sed -e 's;/Commands$;;'`" fi fi fi if test ${cpl_cv_env_java_os+y} then : printf %s "(cached) " >&6 else $as_nop if test x"$cpl_cv_path_java" = xno; then cpl_cv_env_java_os="unknown" else case $build in *-*-linux*) cpl_cv_env_java_os="linux" ;; *-*-freebsd*) cpl_cv_env_java_os="bsd" ;; *-*-solaris*) cpl_cv_env_java_os="solaris" ;; *-*-hpux*) cpl_cv_env_java_os="hp-ux" ;; *-*-irix*) cpl_cv_env_java_os="irix" ;; *-*-aix*) cpl_cv_env_java_os="aix" ;; *-*-sequent*) cpl_cv_env_java_os="ptx" ;; *-*-os390*) cpl_cv_env_java_os="os390" ;; *-*-os400*) cpl_cv_env_java_os="os400" ;; *-apple-darwin*|*-apple-rhapsody*) cpl_cv_env_java_os="darwin" ;; *-*-cygwin*|*-*-mingw*) cpl_cv_env_java_os="win32" ;; *) if test -d $cpl_cv_path_java/include/genunix; then cpl_cv_env_java_os="genunix" else cpl_cv_env_java_os="unknown" fi ;; esac fi fi if test ${cpl_cv_header_java+y} then : printf %s "(cached) " >&6 else $as_nop if test x"$cpl_cv_path_java" = xno; then cpl_java_includes="no" else if test -z "$cpl_with_java_includes"; then cpl_java_incdirs="$cpl_cv_path_java/include $cpl_cv_path_java/Headers" else cpl_java_incdirs="$cpl_with_java_includes" fi cpl_java_includes=no for i in $cpl_java_incdirs; do for j in $cpl_java_check_header; do echo "configure: 16639: $i/$j" >&5 if test -r "$i/$j"; then echo "taking that" >&5 cpl_java_includes=$i break 2 fi done done fi if test x"$cpl_java_includes" = xno; then cpl_cv_header_java="no" else cpl_cv_header_java="$cpl_java_includes" fi fi if test ${cpl_cv_header_java_md+y} then : printf %s "(cached) " >&6 else $as_nop if test x"$cpl_cv_path_java" = xno || test x"$cpl_cv_header_java" = xno; then cpl_cv_header_java_md="no" else cpl_java_includes_md="no" if test -z "$cpl_with_java_includes_md"; then cpl_java_incdirs="$cpl_cv_header_java" if test x"$cpl_cv_env_java_os" != xunknown; then cpl_java_incdirs="$cpl_cv_header_java/$cpl_cv_env_java_os $cpl_java_incdirs" fi cpl_java_includes_md=no for i in $cpl_java_incdirs; do for j in $cpl_java_check_header_md; do echo "configure: 16685: $i/$j" >&5 if test -r "$i/$j"; then echo "taking that" >&5 cpl_java_includes_md=$i break 2 fi done done else cpl_java_incdirs="$cpl_with_java_includes_md" cpl_java_includes_md=no for i in $cpl_java_incdirs; do for j in $cpl_java_check_header_md; do echo "configure: 16703: $i/$j" >&5 if test -r "$i/$j"; then echo "taking that" >&5 cpl_java_includes_md=$i break 2 fi done done fi cpl_cv_header_java_md="$cpl_java_includes_md" fi fi if test x"$cpl_cv_path_java" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } else if test x"$cpl_cv_header_java" = xno || test x"$cpl_cv_header_java_md" = xno; then if test x"$cpl_cv_header_java" = xno; then if test x"$cpl_cv_header_java_md" = xno; then cpl_java_notfound="$cpl_java_check_header and $cpl_java_check_header_md" else cpl_java_notfound="$cpl_java_check_header" fi else cpl_java_notfound="$cpl_java_check_header_md" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cpl_cv_path_java, headers $cpl_java_notfound not found" >&5 printf "%s\n" "$cpl_cv_path_java, headers $cpl_java_notfound not found" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cpl_cv_path_java, headers $cpl_cv_header_java, $cpl_cv_header_java_md" >&5 printf "%s\n" "$cpl_cv_path_java, headers $cpl_cv_header_java, $cpl_cv_header_java_md" >&6; } fi fi # Setup the Makefile symbols if test x"$cpl_cv_path_java" != xno; then if test -f "$cpl_cv_path_java/Commands/java" ; then JAVA="$cpl_cv_path_java/Commands/java" else JAVA="$cpl_cv_path_java/bin/java" fi if test x"$cpl_cv_header_java" != xno && test x"$cpl_cv_header_java_md" != xno; then JAVA_INCLUDES="-I$cpl_cv_header_java -I$cpl_cv_header_java_md" else JAVA_INCLUDES="" fi else JAVA=":" JAVA_INCLUDES="" fi flag=`echo pthread | sed 'y%.=/+-%___p_%'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pthread" >&5 printf %s "checking whether $CC supports -pthread... " >&6; } if eval test \${eso_cv_prog_cc_$flag+y} then : printf %s "(cached) " >&6 else $as_nop eval "eso_cv_prog_cc_$flag=no" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo 'int main(void) { return 0; }' >conftest.$ac_ext try_compile="`$CC -pthread -c conftest.$ac_ext 2>&1`" if test -z "$try_compile"; then try_link="`$CC -pthread -o conftest$ac_exeext \ conftest.$ac_ext 2>&1`" if test -z "$try_link"; then eval "eso_cv_prog_cc_$flag=yes" fi fi rm -rf conftest.dSYM rm -f conftest* ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi eval ac_res=\$eso_cv_prog_cc_$flag { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"`echo '$eso_cv_prog_cc_'$flag`\" = yes"; then : else : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 printf %s "checking for pthread_create in -lpthread... " >&6; } if test ${ac_cv_lib_pthread_pthread_create+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char pthread_create (); int main (void) { return pthread_create (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pthread_pthread_create=yes else $as_nop ac_cv_lib_pthread_pthread_create=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 printf "%s\n" "$ac_cv_lib_pthread_pthread_create" >&6; } if test "x$ac_cv_lib_pthread_pthread_create" = xyes then : eso_threads_have_libpthread=yes else $as_nop eso_threads_have_libpthread=no fi ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" if test "x$ac_cv_header_pthread_h" = xyes then : eso_threads_have_pthread_h=yes else $as_nop eso_threads_have_pthread_h=no fi if test x"$eso_threads_have_pthread_h" != xyes; then eso_threads_posix=no else if test x"$eso_threads_have_libpthread" != xyes && \ test x"$eso_cv_prog_cc_pthread" != xyes; then eso_threads_posix=no else eso_threads_posix=yes fi fi # Setup the POSIX thread symbols if test x"$eso_threads_have_pthread_h" = xyes; then printf "%s\n" "#define HAVE_PTHREAD_H 1" >>confdefs.h fi if test x"$eso_threads_posix" = xyes; then if test x"$eso_cv_prog_cc_pthread" = xyes; then PTHREAD_CFLAGS="-pthread" else PTHREAD_CFLAGS="" fi if test x"$eso_threads_have_libpthread" = xyes; then LIBPTHREAD="-lpthread" else LIBPTHREAD="" fi fi if test ${eso_cv_threads_posix_header+y} then : printf %s "(cached) " >&6 else $as_nop eso_cv_threads_posix_header=$eso_threads_have_pthread_h fi if test ${eso_cv_threads_posix_lib+y} then : printf %s "(cached) " >&6 else $as_nop eso_cv_threads_posix_lib=$eso_threads_have_libpthread fi if test ${eso_cv_threads_posix_flags+y} then : printf %s "(cached) " >&6 else $as_nop eso_cv_threads_posix_flags=$eso_cv_prog_cc_pthread fi if test ${eso_cv_threads_posix+y} then : printf %s "(cached) " >&6 else $as_nop eso_cv_threads_posix=$eso_threads_posix fi OPENMP_CFLAGS= { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the compiler option to support OpenMP" >&5 printf %s "checking for the compiler option to support OpenMP... " >&6; } if test ${ac_cv_prog_c_openmp+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef _OPENMP choke me #endif #include int var; #pragma omp threadprivate(var) int main (void) { return omp_get_num_threads (); } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_prog_c_openmp='none needed' else $as_nop ac_cv_prog_c_openmp='unsupported' for ac_option in -fopenmp -xopenmp -openmp -mp -omp -qsmp=omp -homp \ -Popenmp --openmp; do ac_save_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $ac_option" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef _OPENMP choke me #endif #include int var; #pragma omp threadprivate(var) int main (void) { return omp_get_num_threads (); } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_prog_c_openmp=$ac_option fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext CFLAGS=$ac_save_CFLAGS if test "$ac_cv_prog_c_openmp" != unsupported; then break fi done fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_c_openmp" >&5 printf "%s\n" "$ac_cv_prog_c_openmp" >&6; } case $ac_cv_prog_c_openmp in #( "none needed" | unsupported) ;; #( *) OPENMP_CFLAGS=$ac_cv_prog_c_openmp ;; esac # Check whether --enable-threads was given. if test ${enable_threads+y} then : enableval=$enable_threads; cpl_enable_threads=$enableval else $as_nop cpl_enable_threads=yes fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether thread support is available" >&5 printf %s "checking whether thread support is available... 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"$LINENO" 5 else CFLAGS="-D_REENTRANT $CFLAGS" printf "%s\n" "#define CPL_THREADS_ENABLED 1" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } case $ac_cv_prog_c_openmp in "none needed" | unsupported) if test x"$eso_cv_threads_posix_lib" = xyes; then echo $LIBS | grep -q -e "$LIBPTHREAD" || LIBS="$LIBPTHREAD $LIBS" else CFLAGS="$CFLAGS $PTHREAD_CFLAGS" fi ;; *) CFLAGS="$CFLAGS $OPENMP_CFLAGS" # FIXME: Explicitly add the OpenMP runtime library, since libtool # removes the compiler flag when linking! { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing omp_get_num_threads" >&5 printf %s "checking for library containing omp_get_num_threads... " >&6; } if test ${ac_cv_search_omp_get_num_threads+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char omp_get_num_threads (); int main (void) { return omp_get_num_threads (); ; return 0; } _ACEOF for ac_lib in '' gomp mtsk omp do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO" then : ac_cv_search_omp_get_num_threads=$ac_res fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext if test ${ac_cv_search_omp_get_num_threads+y} then : break fi done if test ${ac_cv_search_omp_get_num_threads+y} then : else $as_nop ac_cv_search_omp_get_num_threads=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_omp_get_num_threads" >&5 printf "%s\n" "$ac_cv_search_omp_get_num_threads" >&6; } ac_res=$ac_cv_search_omp_get_num_threads if test "$ac_res" != no then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else $as_nop as_fn_error $? "OpenMP runtime environment not found!" "$LINENO" 5 fi ;; esac cpl_threads_enabled=yes fi else cpl_threads_enabled=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled" >&5 printf "%s\n" "disabled" >&6; } fi if test ${cpl_cv_threads_enabled+y} then : printf %s "(cached) " >&6 else $as_nop cpl_cv_threads_enabled=$cpl_threads_enabled fi # Checks for libraries. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 printf %s "checking for socket in -lsocket... " >&6; } if test ${ac_cv_lib_socket_socket+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char socket (); int main (void) { return socket (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_socket_socket=yes else $as_nop ac_cv_lib_socket_socket=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 printf "%s\n" "$ac_cv_lib_socket_socket" >&6; } if test "x$ac_cv_lib_socket_socket" = xyes then : LIBS="$LIBS -lsocket" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnsl" >&5 printf %s "checking for inet_ntoa in -lnsl... " >&6; } if test ${ac_cv_lib_nsl_inet_ntoa+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char inet_ntoa (); int main (void) { return inet_ntoa (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_nsl_inet_ntoa=yes else $as_nop ac_cv_lib_nsl_inet_ntoa=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_inet_ntoa" >&5 printf "%s\n" "$ac_cv_lib_nsl_inet_ntoa" >&6; } if test "x$ac_cv_lib_nsl_inet_ntoa" = xyes then : LIBS="$LIBS -lnsl" fi # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_PKGCONFIG+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$PKGCONFIG"; then ac_cv_prog_PKGCONFIG="$PKGCONFIG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_PKGCONFIG="pkg-config" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi PKGCONFIG=$ac_cv_prog_PKGCONFIG if test -n "$PKGCONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 printf "%s\n" "$PKGCONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi libcext="libcext" # Check whether --with-system-cext was given. if test ${with_system_cext+y} then : withval=$with_system_cext; cpl_with_system_cext=$withval else $as_nop cpl_with_system_cext="yes" fi if test x"$cpl_with_system_cext" = xyes; then cpl_cext_check_header="cxtypes.h" cpl_cext_check_libraries="-lcext -lpthread" cpl_cext_pkgconfig="libcext" # Initialize directory search paths with the arguments provided if test -n ""; then cpl_cext_incdirs="" fi if test -n ""; then cpl_cext_libdirs="" fi # Check whether --with-cext was given. if test ${with_cext+y} then : withval=$with_cext; cpl_with_cext=$withval fi # Check whether --with-cext-includes was given. if test ${with_cext_includes+y} then : withval=$with_cext_includes; cpl_with_cext_includes=$withval fi # Check whether --with-cext-libs was given. if test ${with_cext_libs+y} then : withval=$with_cext_libs; cpl_with_cext_libs=$withval fi # Check whether --enable-cext-test was given. if test ${enable_cext_test+y} then : enableval=$enable_cext_test; cpl_enable_cext_test=$enableval else $as_nop cpl_enable_cext_test=yes fi if test x"$cpl_enable_cext_test" = xyes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libcext" >&5 printf %s "checking for libcext... " >&6; } # If include directories and libraries are given as arguments, use them # initially. Otherwise assume a standard system installation of the # package. This may then updated in the following. cpl_cext_libs="$cpl_cext_check_libraries" cpl_cext_cflags="-I/usr/include/cext -I/usr/include" cpl_cext_ldflags="" if test -n "${PKGCONFIG}"; then $PKGCONFIG --exists $cpl_cext_pkgconfig if test x$? = x0; then cpl_cext_cflags="`$PKGCONFIG --cflags $cpl_cext_pkgconfig`" cpl_cext_ldflags="`$PKGCONFIG --libs-only-L $cpl_cext_pkgconfig`" cpl_cext_libs="`$PKGCONFIG --libs-only-l $cpl_cext_pkgconfig`" fi fi # Directories given as arguments replace a standard system installation # setup if they are given. if test -n "$cpl_cext_incdirs"; then cpl_cext_cflags="-I$cpl_cext_incdirs" fi if test -n "$cpl_cext_libdirs"; then cpl_cext_ldflags="-L$cpl_cext_libdirs" fi if test -n "$CPLDIR"; then cpl_cext_cflags="-I$CPLDIR/include/cext -I$CPLDIR/include" cpl_cext_ldflags="-L$CPLDIR/lib64 -L$CPLDIR/lib" fi if test -n "$cpl_with_cext"; then cpl_cext_cflags="-I$cpl_with_cext/include/cext -I$cpl_with_cext/include" cpl_cext_ldflags="-L$cpl_with_cext/lib64 -L$cpl_with_cext/lib" fi if test -n "$cpl_with_cext_includes"; then cpl_cext_cflags="-I$cpl_with_cext_includes" fi if test -n "$cpl_with_cext_libs"; then cpl_cext_ldflags="-L$cpl_with_cext_libs" fi # Check whether the header files and the library are present and # whether they can be used. cpl_have_cext_libraries="unknown" cpl_have_cext_headers="unknown" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cpl_cext_cflags_save="$CFLAGS" cpl_cext_ldflags_save="$LDFLAGS" cpl_cext_libs_save="$LIBS" CFLAGS="$cpl_cext_cflags" LDFLAGS="$cpl_cext_ldflags" LIBS="$cpl_cext_libs" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <$cpl_cext_check_header> int main (void) { cxchar c; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : cpl_have_cext_headers="yes" else $as_nop cpl_have_cext_headers="no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test x"$cpl_have_cext_headers" = xyes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { cx_program_set_name("MyProgram"); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : cpl_have_cext_libraries="yes" else $as_nop cpl_have_cext_libraries="no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CFLAGS="$cpl_cext_cflags_save" LDFLAGS="$cpl_cext_ldflags_save" LIBS="$cpl_cext_libs_save" if test x"$cpl_have_cext_libraries" = xno || \ test x"$cpl_have_cext_headers" = xno; then cpl_cext_notfound="" if test x"$cpl_have_cext_headers" = xno; then if test x"$cpl_have_cext_libraries" = xno; then cpl_cext_notfound="(headers and libraries)" else cpl_cext_notfound="(headers)" fi else cpl_cext_notfound="(libraries)" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } as_fn_error $? "libcext $cpl_cext_notfound was not found on your system." "$LINENO" 5 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } CX_INCLUDES="$cpl_cext_cflags" CX_CFLAGS="$cpl_cext_cflags" CX_LDFLAGS="$cpl_cext_ldflags" LIBCEXT="$cpl_cext_libs" fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: libcext checks have been disabled! This package may not build!" >&5 printf "%s\n" "$as_me: WARNING: libcext checks have been disabled! This package may not build!" >&2;} CX_INCLUDES="" CX_CFLAGS="" CX_LDFLAGS="" LIBCEXT="" fi libcext="" else if test -n ""; then libcext="" fi if test ! -d "$srcdir/$libcext"; then as_fn_error $? "libcext source tree was not found in \`$srcdir/$libcext'" "$LINENO" 5 else # Setup the symbols CX_INCLUDES="-I\$(top_builddir)/libcext/cext" CX_INCLUDES="$CX_INCLUDES -I\$(top_srcdir)/$libcext/cext" CX_LDFLAGS="" LIBCEXT="\$(top_builddir)/libcext/cext/libcext.la" fi fi if test ${cpl_cv_with_system_cext+y} then : printf %s "(cached) " >&6 else $as_nop cpl_cv_with_system_cext=$cpl_with_system_cext fi # Check whether --enable-largefile was given. if test ${enable_largefile+y} then : enableval=$enable_largefile; fi if test "$enable_largefile" != no; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 printf %s "checking for special C compiler options needed for large files... " >&6; } if test ${ac_cv_sys_largefile_CC+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then ac_save_CC=$CC while :; do # IRIX 6.2 and later do not support large files by default, # so use the C compiler's -n32 option if that helps. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : break fi rm -f core conftest.err conftest.$ac_objext conftest.beam CC="$CC -n32" if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_largefile_CC=' -n32'; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam break done CC=$ac_save_CC rm -f conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; } if test "$ac_cv_sys_largefile_CC" != no; then CC=$CC$ac_cv_sys_largefile_CC fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } if test ${ac_cv_sys_file_offset_bits+y} then : printf %s "(cached) " >&6 else $as_nop while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_file_offset_bits=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_file_offset_bits=64; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_sys_file_offset_bits=unknown break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; } case $ac_cv_sys_file_offset_bits in #( no | unknown) ;; *) printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h ;; esac rm -rf conftest* if test $ac_cv_sys_file_offset_bits = unknown; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 printf %s "checking for _LARGE_FILES value needed for large files... " >&6; } if test ${ac_cv_sys_large_files+y} then : printf %s "(cached) " >&6 else $as_nop while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_large_files=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGE_FILES 1 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_large_files=1; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_sys_large_files=unknown break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 printf "%s\n" "$ac_cv_sys_large_files" >&6; } case $ac_cv_sys_large_files in #( no | unknown) ;; *) printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h ;; esac rm -rf conftest* fi fi cpl_cfitsio_check_version="3.35" cpl_cfitsio_check_header="fitsio.h" cpl_cfitsio_check_libraries="-lcfitsio -lpthread -lm " cpl_cfitsio_pkgconfig="cfitsio" # Check whether --with-cfitsio was given. if test ${with_cfitsio+y} then : withval=$with_cfitsio; cpl_with_cfitsio=$withval fi # Check whether --with-cfitsio-includes was given. if test ${with_cfitsio_includes+y} then : withval=$with_cfitsio_includes; cpl_with_cfitsio_includes=$withval fi # Check whether --with-cfitsio-libs was given. if test ${with_cfitsio_libs+y} then : withval=$with_cfitsio_libs; cpl_with_cfitsio_libs=$withval fi # Check whether --enable-cfitsio-test was given. if test ${enable_cfitsio_test+y} then : enableval=$enable_cfitsio_test; cpl_enable_cfitsio_test=$enableval else $as_nop cpl_enable_cfitsio_test=yes fi if test x"$cpl_enable_cfitsio_test" = xyes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cfitsio" >&5 printf %s "checking for cfitsio... " >&6; } cpl_cfitsio_libs="$cpl_cfitsio_check_libraries" cpl_cfitsio_cflags="-I/usr/include/cfitsio" cpl_cfitsio_ldflags="" if test -n "${PKGCONFIG}"; then $PKGCONFIG --exists $cpl_cfitsio_pkgconfig if test x$? = x0; then cpl_cfitsio_cflags="`$PKGCONFIG --cflags $cpl_cfitsio_pkgconfig`" cpl_cfitsio_ldflags="`$PKGCONFIG --libs-only-L $cpl_cfitsio_pkgconfig`" cpl_cfitsio_libs="`$PKGCONFIG --libs-only-l $cpl_cfitsio_pkgconfig`" fi fi if test -n "$CFITSIODIR"; then cpl_cfitsio_cflags="-I$CFITSIODIR/include/cfitsio -I$CFITSIODIR/include" cpl_cfitsio_ldflags="-L$CFITSIODIR/lib64 -L$CFITSIODIR/lib" fi if test -n "$cpl_with_cfitsio"; then cpl_cfitsio_cflags="-I$cpl_with_cfitsio/include/cfitsio -I$cpl_with_cfitsio/include" cpl_cfitsio_ldflags="-L$cpl_with_cfitsio/lib64 -L$cpl_with_cfitsio/lib" fi if test -n "$cpl_with_cfitsio_includes"; then cpl_cfitsio_cflags="-I$cpl_with_cfitsio_includes" fi if test -n "$cpl_with_cfitsio_libs"; then cpl_cfitsio_ldflags="-L$cpl_with_cfitsio_libs" fi # Check whether the header files and the library are present and # whether they can be used. cpl_have_cfitsio_libraries="unknown" cpl_have_cfitsio_headers="unknown" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cpl_cfitsio_cflags_save="$CFLAGS" cpl_cfitsio_ldflags_save="$LDFLAGS" cpl_cfitsio_libs_save="$LIBS" CFLAGS="$cpl_cfitsio_cflags" LDFLAGS="$cpl_cfitsio_ldflags" LIBS="$cpl_cfitsio_libs" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <$cpl_cfitsio_check_header> int main (void) { fitsfile *fp; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : cpl_have_cfitsio_headers="yes" else $as_nop cpl_have_cfitsio_headers="no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test x"$cpl_have_cfitsio_headers" = xyes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <$cpl_cfitsio_check_header> int main (void) { float v; ffvers(&v); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : cpl_have_cfitsio_libraries="yes" else $as_nop cpl_have_cfitsio_libraries="no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CFLAGS="$cpl_cfitsio_cflags_save" LDFLAGS="$cpl_cfitsio_ldflags_save" LIBS="$cpl_cfitsio_libs_save" if test x"$cpl_have_cfitsio_libraries" = xno || \ test x"$cpl_have_cfitsio_headers" = xno; then cpl_cfitsio_notfound="" if test x"$cpl_have_cfitsio_headers" = xno; then if test x"$cpl_have_cfitsio_libraries" = xno; then cpl_cfitsio_notfound="(headers and libraries)" else cpl_cfitsio_notfound="(headers)" fi else cpl_cfitsio_notfound="(libraries)" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } as_fn_error $? "cfitsio $cpl_cfitsio_notfound was not found on your system." "$LINENO" 5 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } # Setup the symbols CFITSIO_INCLUDES="$cpl_cfitsio_cflags" CFITSIO_CFLAGS="$cpl_cfitsio_cflags" CFITSIO_LDFLAGS="$cpl_cfitsio_ldflags" LIBCFITSIO="$cpl_cfitsio_libs" if test -n "$cpl_cfitsio_check_version"; then # Check library version { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a cfitsio version >= $cpl_cfitsio_check_version" >&5 printf %s "checking for a cfitsio version >= $cpl_cfitsio_check_version... " >&6; } cpl_cfitsio_cflags_save="$CFLAGS" cpl_cfitsio_ldflags_save="$LDFLAGS" cpl_cfitsio_libs_save="$LIBS" # AC_COMPUTE_INT internally runs a test program and thus depents on the # current runtime environment configuration! Since the following test for # checking the version number only needs the CFITSIO headers and not the # library make sure that the generated test does not depend on it. Leaving # the library dependency in place here can actually make the test fail # if the library is not found in the library search path! CFLAGS="$CFITSIO_INCLUDES" LDFLAGS="$CFITSIO_LDFLAGS" LIBS="" cpl_cfitsio_version="" if ac_fn_c_compute_int "$LINENO" "CFITSIO_MAJOR" "cpl_cfitsio_major" "#include " then : else $as_nop cpl_cfitsio_version="no" fi if ac_fn_c_compute_int "$LINENO" "CFITSIO_MINOR" "cpl_cfitsio_minor" "#include " then : else $as_nop cpl_cfitsio_version="no" fi if test x"$cpl_cfitsio_version" = xno then : cpl_cfitsio_version_found="unknown" else $as_nop cpl_cfitsio_version_found="$cpl_cfitsio_major.$cpl_cfitsio_minor" fi CFLAGS="$cpl_cfitsio_cflags_save" LDFLAGS="$cpl_cfitsio_ldflags_save" LIBS="$cpl_cfitsio_libs_save" if test x"$cpl_cfitsio_version" = xno; then CFITSIO_INCLUDES="" CFITSIO_CFLAGS="" CFITSIO_LDFLAGS="" LIBCFITSIO="" as_fn_error $? "cannot determine cfitsio version!" "$LINENO" 5 else as_arg_v1=$cpl_cfitsio_check_version as_arg_v2=$cpl_cfitsio_version_found awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null case $? in #( 1) : ;; #( 0) : ;; #( 2) : cpl_cfitsio_version="no" ;; #( *) : ;; esac if test x"$cpl_cfitsio_version" = xno; then as_fn_error $? "installed cfitsio ($cpl_cfitsio_version_found) is too old" "$LINENO" 5 else printf "%s\n" "#define CPL_CFITSIO_VERSION $cpl_cfitsio_version_found" >>confdefs.h printf "%s\n" "#define CPL_CFITSIO_MAJOR $cpl_cfitsio_major" >>confdefs.h printf "%s\n" "#define CPL_CFITSIO_MINOR $cpl_cfitsio_minor" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cpl_cfitsio_version_found" >&5 printf "%s\n" "$cpl_cfitsio_version_found" >&6; } fi fi fi # Check whether cfitsio has direct file support ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cpl_cfitsio_cflags_save="$CFLAGS" cpl_cfitsio_ldflags_save="$LDFLAGS" cpl_cfitsio_libs_save="$LIBS" CFLAGS="$CFITSIO_INCLUDES" LDFLAGS="$CFITSIO_LDFLAGS" LIBS="$LIBCFITSIO" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cfitsio provides headend ffpbyt()" >&5 printf %s "checking whether cfitsio provides headend ffpbyt()... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { fitsfile *fp; int sts; sizeof((fp->Fptr)->headend); ffpbyt(fp, 80, (void *)0, &sts); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : cpl_cfitsio_have_headend_ffpbyt="yes" else $as_nop cpl_cfitsio_have_headend_ffpbyt="no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cpl_cfitsio_have_headend_ffpbyt" >&5 printf "%s\n" "$cpl_cfitsio_have_headend_ffpbyt" >&6; } ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CFLAGS="$cpl_cfitsio_cflags_save" LDFLAGS="$cpl_cfitsio_ldflags_save" LIBS="$cpl_cfitsio_libs_save" fi # Check whether cfitsio is thread-safe { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether cfitsio was compiled with thread support" >&5 printf %s "checking whether cfitsio was compiled with thread support... " >&6; } ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cpl_cfitsio_cflags_save="$CFLAGS" cpl_cfitsio_ldflags_save="$LDFLAGS" cpl_cfitsio_libs_save="$LIBS" CFLAGS="$CFITSIO_INCLUDES" LDFLAGS="$CFITSIO_LDFLAGS" LIBS="$LIBCFITSIO" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { extern pthread_mutex_t Fitsio_InitLock; pthread_mutex_init(&Fitsio_InitLock, (void *)0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : cpl_cfitsio_is_thread_safe=yes else $as_nop cpl_cfitsio_is_thread_safe=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cpl_cfitsio_is_thread_safe" >&5 printf "%s\n" "$cpl_cfitsio_is_thread_safe" >&6; } ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CFLAGS="$cpl_cfitsio_cflags_save" LDFLAGS="$cpl_cfitsio_ldflags_save" LIBS="$cpl_cfitsio_libs_save" # Set compiler flags and libraries if test x"$cpl_cfitsio_have_headend_ffpbyt" = xyes; then if test x"$cpl_cfitsio_have_headend_ffpbyt"; then printf "%s\n" "#define HAVE_FITS_HEADEND_FFPBYT 1" >>confdefs.h fi fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cfitsio checks have been disabled! This package may not build!" >&5 printf "%s\n" "$as_me: WARNING: cfitsio checks have been disabled! This package may not build!" >&2;} CFITSIO_INCLUDES="" CFITSIO_CFLAGS="" CFITSIO_LDFLAGS="" LIBCFITSIO="" cpl_cfitsio_is_thread_safe="undefined" fi if test ${cpl_cv_cfitsio_is_thread_safe+y} then : printf %s "(cached) " >&6 else $as_nop cpl_cv_cfitsio_is_thread_safe=$cpl_cfitsio_is_thread_safe fi if test x"$cpl_cv_threads_enabled" = xyes && \ test x"$cpl_cv_cfitsio_is_thread_safe" = xno; then as_fn_error $? "Building with thread support requires a thread-safe libcfitsio! Please update your cfitsio installation" "$LINENO" 5 fi cpl_wcs_check_version="4.16" cpl_wcs_check_header="wcslib.h" cpl_wcs_check_libraries="-lwcs -lm" cpl_wcs_pkgconfig="wcslib" # Check whether --with-wcslib was given. if test ${with_wcslib+y} then : withval=$with_wcslib; cpl_with_wcs=$withval fi # Check whether --with-wcslib-includes was given. if test ${with_wcslib_includes+y} then : withval=$with_wcslib_includes; cpl_with_wcs_includes=$withval fi # Check whether --with-wcslib-libs was given. if test ${with_wcslib_libs+y} then : withval=$with_wcslib_libs; cpl_with_wcs_libs=$withval fi # Check whether --enable-wcs was given. if test ${enable_wcs+y} then : enableval=$enable_wcs; cpl_enable_wcs=$enable_wcs else $as_nop cpl_enable_wcs="yes" fi if test ${cpl_cv_enable_wcs+y} then : printf %s "(cached) " >&6 else $as_nop cpl_cv_enable_wcs=$cpl_enable_wcs fi if test x"$cpl_enable_wcs" = xyes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wcslib" >&5 printf %s "checking for wcslib... " >&6; } # Initially assume a standard system installation of the package # This is updated in the following. cpl_wcs_libs="$cpl_wcs_check_libraries" cpl_wcs_cflags="-I/usr/include/wcslib" cpl_wcs_ldflags="" if test -n "${PKGCONFIG}"; then $PKGCONFIG --exists $cpl_wcs_pkgconfig if test x$? = x0; then cpl_wcs_cflags="`$PKGCONFIG --cflags $cpl_wcs_pkgconfig`" cpl_wcs_ldflags="`$PKGCONFIG --libs-only-L $cpl_wcs_pkgconfig`" cpl_wcs_libs="`$PKGCONFIG --libs-only-l $cpl_wcs_pkgconfig`" fi fi if test -n "$WCSDIR"; then cpl_wcs_cflags="-I$WCSDIR/include/wcslib -I$WCSDIR/include" cpl_wcs_ldflags="-L$WCSDIR/lib64 -L$WCSDIR/lib" fi if test -n "$cpl_with_wcs"; then cpl_wcs_cflags="-I$cpl_with_wcs/include/wcslib -I$cpl_with_wcs/include" cpl_wcs_ldflags="-L$cpl_with_wcs/lib64 -L$cpl_with_wcs/lib" fi if test -n "$cpl_with_wcs_includes"; then cpl_wcs_cflags="-I$cpl_with_wcs_includes" fi if test -n "$cpl_with_wcs_libs"; then cpl_wcs_ldflags="-L$cpl_with_wcs_libs" fi # Check whether the header files and the library are present and # whether they can be used. cpl_have_wcs_libraries="unknown" cpl_have_wcs_headers="unknown" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cpl_wcs_cflags_save="$CFLAGS" cpl_wcs_ldflags_save="$LDFLAGS" cpl_wcs_libs_save="$LIBS" CFLAGS="$cpl_wcs_cflags" LDFLAGS="$cpl_wcs_ldflags" LIBS="$cpl_wcs_libs" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include <$cpl_wcs_check_header> int main (void) { struct wcsprm wcs; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : cpl_have_wcs_headers="yes" else $as_nop cpl_have_wcs_headers="no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test x"$cpl_have_wcs_headers" = xyes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include <$cpl_wcs_check_header> int main (void) { wcsini(0, 1, (void *)0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : cpl_have_wcs_libraries="yes" else $as_nop cpl_have_wcs_libraries="no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CFLAGS="$cpl_wcs_cflags_save" LDFLAGS="$cpl_wcs_ldflags_save" LIBS="$cpl_wcs_libs_save" if test x"$cpl_have_wcs_libraries" = xno || \ test x"$cpl_have_wcs_headers" = xno; then cpl_wcs_notfound="" if test x"$cpl_have_wcs_headers" = xno; then if test x"$cpl_have_wcs_libraries" = xno; then cpl_wcs_notfound="(headers and libraries)" else cpl_wcs_notfound="(headers)" fi else cpl_wcs_notfound="(libraries)" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } as_fn_error $? "wcslib $cpl_wcs_notfound was not found on your system." "$LINENO" 5 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } # Setup the symbols WCS_INCLUDES="$cpl_wcs_cflags" WCS_CFLAGS="$cpl_wcs_cflags" WCS_LDFLAGS="$cpl_wcs_ldflags" LIBWCS="$cpl_wcs_libs" if test -n "$cpl_wcs_check_version"; then # Check library version { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a wcslib version >= $cpl_wcs_check_version" >&5 printf %s "checking for a wcslib version >= $cpl_wcs_check_version... " >&6; } ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cpl_wcs_cflags_save="$CFLAGS" cpl_wcs_ldflags_save="$LDFLAGS" cpl_wcs_libs_save="$LIBS" # Do not add the library as a dependency here! CFLAGS="$WCS_CFLAGS" LDFLAGS="$WCS_LDFLAGS" LIBS="" if test "$cross_compiling" = yes then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #define stringify(v) stringify_arg(v) #define stringify_arg(v) #v int main (void) { char vmin[] = "$cpl_wcs_check_version"; char vlib[] = stringify(WCSLIB_VERSION); int min_major = 0; int min_minor = 0; int min_micro = 0; int lib_major = 0; int lib_minor = 0; int lib_micro = 0; sscanf(vmin, "%d.%d.%d", &min_major, &min_minor, &min_micro); sscanf(vlib, "%d.%d.%d", &lib_major, &lib_minor, &lib_micro); FILE *f = fopen("conftest.out", "w"); fprintf(f, "%s\n", vlib); fclose(f); if (lib_major < min_major) { return 1; } else { if (lib_major == min_major) { if (lib_minor < min_minor) { return 1; } else { if (lib_minor == min_minor) { if (lib_micro < min_micro) { return 1; } } } } } return 0; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : cpl_wcs_version="`cat conftest.out`"; rm -f conftest.out else $as_nop cpl_wcs_version="no"; cpl_wcs_version_found="unknown"; test -r conftest.out && cpl_wcs_version_found="`cat conftest.out`"; rm -f conftest.out fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cpl_wcs_version" >&5 printf "%s\n" "$cpl_wcs_version" >&6; } ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CFLAGS="$cpl_wcs_cflags_save" LDFLAGS="$cpl_wcs_ldflags_save" LIBS="$cpl_wcs_libs_save" if test x"$cpl_wcs_version" = xno; then as_fn_error $? "Installed wcslib ($cpl_wcs_version_found) is too old" "$LINENO" 5 WCS_INCLUDES="" WCS_CFLAGS="" WCS_LDFLAGS="" LIBWCS="" fi fi printf "%s\n" "#define CPL_WCS_INSTALLED 1" >>confdefs.h fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: WCS support is disabled! WCS support will not be build!" >&5 printf "%s\n" "$as_me: WARNING: WCS support is disabled! WCS support will not be build!" >&2;} WCS_INCLUDES="" WCS_CFLAGS="" WCS_LDFLAGS="" LIBWCS="" fi cpl_fftw_check_version="3.3.3" cpl_fftw_check_header="fftw3.h" cpl_fftw_check_libraries="-lfftw3 -lm" cpl_fftwf_check_libraries="-lfftw3f -lm" cpl_fftw_pkgconfig="fftw3" cpl_fftwf_pkgconfig="fftw3f" # Check whether --with-fftw was given. if test ${with_fftw+y} then : withval=$with_fftw; cpl_with_fftw=$withval fi # Check whether --with-fftw-includes was given. if test ${with_fftw_includes+y} then : withval=$with_fftw_includes; cpl_with_fftw_includes=$withval fi # Check whether --with-fftw-libs was given. if test ${with_fftw_libs+y} then : withval=$with_fftw_libs; cpl_with_fftw_libs=$withval fi # Check whether --enable-fft was given. if test ${enable_fft+y} then : enableval=$enable_fft; cpl_enable_fft=$enable_fft else $as_nop cpl_enable_fft="yes" fi if test ${cpl_cv_enable_fft+y} then : printf %s "(cached) " >&6 else $as_nop cpl_cv_enable_fft=$cpl_enable_fft fi if test x"$cpl_enable_fft" = xyes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fftw (double precision)" >&5 printf %s "checking for fftw (double precision)... " >&6; } # Initially assume a standard system installation of the package # This is updated in the following. cpl_fftw_libs="$cpl_fftw_check_libraries" cpl_fftw_cflags="-I/usr/include" cpl_fftw_ldflags="" if test -n "${PKGCONFIG}"; then $PKGCONFIG --exists $cpl_fftw_pkgconfig if test x$? = x0; then cpl_fftw_cflags="`$PKGCONFIG --cflags $cpl_fftw_pkgconfig`" cpl_fftw_ldflags="`$PKGCONFIG --libs-only-L $cpl_fftw_pkgconfig`" cpl_fftw_libs="`$PKGCONFIG --libs-only-l $cpl_fftw_pkgconfig`" fi fi if test -n "$FFTWDIR"; then cpl_fftw_cflags="-I$FFTWDIR/include" cpl_fftw_ldflags="-L$FFTWDIR/lib64 -L$FFTWDIR/lib" fi if test -n "$cpl_with_fftw"; then cpl_fftw_cflags="-I$cpl_with_fftw/include" cpl_fftw_ldflags="-L$cpl_with_fftw/lib64 -L$cpl_with_fftw/lib" fi if test -n "$cpl_with_fftw_includes"; then cpl_fftw_cflags="-I$cpl_with_fftw_includes" fi if test -n "$cpl_with_fftw_libs"; then cpl_fftw_ldflags="-L$cpl_with_fftw_libs" fi # Check whether the header files and the library are present and # whether they can be used. cpl_have_fftw_libraries="unknown" cpl_have_fftw_headers="unknown" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cpl_fftw_cflags_save="$CFLAGS" cpl_fftw_ldflags_save="$LDFLAGS" cpl_fftw_libs_save="$LIBS" CFLAGS="$cpl_fftw_cflags" LDFLAGS="$cpl_fftw_ldflags" LIBS="$cpl_fftw_libs" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <$cpl_fftw_check_header> int main (void) { fftw_plan plan; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : cpl_have_fftw_headers="yes" else $as_nop cpl_have_fftw_headers="no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test x"$cpl_have_fftw_headers" = xyes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <$cpl_fftw_check_header> int main (void) { fftw_plan_dft_1d(0, (void *)0, (void *)0, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : cpl_have_fftw_libraries="yes" else $as_nop cpl_have_fftw_libraries="no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CFLAGS="$cpl_fftw_cflags_save" LDFLAGS="$cpl_fftw_ldflags_save" LIBS="$cpl_fftw_libs_save" if test x"$cpl_have_fftw_libraries" = xno || \ test x"$cpl_have_fftw_headers" = xno; then cpl_fftw_notfound="" if test x"$cpl_have_fftw_headers" = xno; then if test x"$cpl_have_fftw_libraries" = xno; then cpl_fftw_notfound="(headers and libraries)" else cpl_fftw_notfound="(headers)" fi else cpl_fftw_notfound="(libraries)" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } as_fn_error $? "fftw $cpl_fftw_notfound was not found on your system." "$LINENO" 5 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } # Setup the symbols FFTW_INCLUDES="$cpl_fftw_cflags" FFTW_CFLAGS="$cpl_fftw_cflags" FFTW_LDFLAGS="$cpl_fftw_ldflags" LIBFFTW="$cpl_fftw_libs" if test -n "$cpl_fftw_check_version"; then # Check library version { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fftw version >= $cpl_fftw_check_version" >&5 printf %s "checking for a fftw version >= $cpl_fftw_check_version... " >&6; } ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cpl_fftw_cflags_save="$CFLAGS" cpl_fftw_ldflags_save="$LDFLAGS" cpl_fftw_libs_save="$LIBS" CFLAGS="$FFTW_CFLAGS" LDFLAGS="$FFTW_LDFLAGS" LIBS="$LIBFFTW" if test "$cross_compiling" = yes then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include int main (void) { char vmin[] = "$cpl_fftw_check_version"; char *vstr = malloc(strlen(fftw_version) + 1); char *vlib = vstr; char *suffix = NULL; int min_major = 0; int min_minor = 0; int min_micro = 0; int lib_major = 0; int lib_minor = 0; int lib_micro = 0; strcpy(vstr, fftw_version); vlib = strchr(vstr, '-') + 1; suffix = strrchr(vlib, '-'); if (suffix) { *suffix = '\0'; } sscanf(vmin, "%d.%d.%d", &min_major, &min_minor, &min_micro); sscanf(vlib, "%d.%d.%d", &lib_major, &lib_minor, &lib_micro); FILE* f = fopen("conftest.out", "w"); fprintf(f, "%s\n", vlib); fclose(f); free(vstr); if (lib_major < min_major) { return 1; } else { if (lib_major == min_major) { if (lib_minor < min_minor) { return 1; } else { if (lib_minor == min_minor) { if (lib_micro < min_micro) { return 1; } } } } } return 0; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : cpl_fftw_version="`cat conftest.out`"; rm -f conftest.out else $as_nop cpl_fftw_version="no"; cpl_fftw_version_found="unknown"; test -r conftest.out && cpl_fftw_version_found="`cat conftest.out`"; rm -f conftest.out fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cpl_fftw_version" >&5 printf "%s\n" "$cpl_fftw_version" >&6; } ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CFLAGS="$cpl_fftw_cflags_save" LDFLAGS="$cpl_fftw_ldflags_save" LIBS="$cpl_fftw_libs_save" if test x"$cpl_fftw_version" = xno; then FFTW_INCLUDES="" FFTW_CFLAGS="" FFTW_LDFLAGS="" LIBFFTW="" as_fn_error $? "Installed double precision fftw ($cpl_fftw_version_found) is too old" "$LINENO" 5 fi printf "%s\n" "#define CPL_FFTW_VERSION \"$cpl_fftw_version\"" >>confdefs.h fi printf "%s\n" "#define CPL_FFTW_INSTALLED 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fftw (single precision)" >&5 printf %s "checking for fftw (single precision)... " >&6; } # Initially assume a standard system installation of the package # This is updated in the following. cpl_fftw_libs="$cpl_fftwf_check_libraries" cpl_fftw_cflags="-I/usr/include" cpl_fftw_ldflags="" if test -n "${PKGCONFIG}"; then $PKGCONFIG --exists $cpl_fftwf_pkgconfig if test x$? = x0; then cpl_fftw_cflags="`$PKGCONFIG --cflags $cpl_fftwf_pkgconfig`" cpl_fftw_ldflags="`$PKGCONFIG --libs-only-L $cpl_fftwf_pkgconfig`" cpl_fftw_libs="`$PKGCONFIG --libs-only-l $cpl_fftwf_pkgconfig`" fi fi if test -n "$FFTWDIR"; then cpl_fftw_cflags="-I$FFTWDIR/include" cpl_fftw_ldflags="-L$FFTWDIR/lib64 -L$FFTWDIR/lib" fi if test -n "$cpl_with_fftw"; then cpl_fftw_cflags="-I$cpl_with_fftw/include" cpl_fftw_ldflags="-L$cpl_with_fftw/lib64 -L$cpl_with_fftw/lib" fi if test -n "$cpl_with_fftw_includes"; then cpl_fftw_cflags="-I$cpl_with_fftw_includes" fi if test -n "$cpl_with_fftw_libs"; then cpl_fftw_ldflags="-L$cpl_with_fftw_libs" fi # Check whether the header files and the library are present and # whether they can be used. cpl_have_fftw_libraries="unknown" cpl_have_fftw_headers="unknown" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cpl_fftw_cflags_save="$CFLAGS" cpl_fftw_ldflags_save="$LDFLAGS" cpl_fftw_libs_save="$LIBS" CFLAGS="$cpl_fftw_cflags" LDFLAGS="$cpl_fftw_ldflags" LIBS="$cpl_fftw_libs" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <$cpl_fftw_check_header> int main (void) { fftwf_plan plan; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : cpl_have_fftw_headers="yes" else $as_nop cpl_have_fftw_headers="no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test x"$cpl_have_fftw_headers" = xyes; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include <$cpl_fftw_check_header> int main (void) { fftwf_plan_dft_1d(0, (void *)0, (void *)0, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : cpl_have_fftw_libraries="yes" else $as_nop cpl_have_fftw_libraries="no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CFLAGS="$cpl_fftw_cflags_save" LDFLAGS="$cpl_fftw_ldflags_save" LIBS="$cpl_fftw_libs_save" if test x"$cpl_have_fftw_libraries" = xno || \ test x"$cpl_have_fftw_headers" = xno; then cpl_fftw_notfound="" if test x"$cpl_have_fftw_headers" = xno; then if test x"$cpl_have_fftw_libraries" = xno; then cpl_fftw_notfound="(headers and libraries)" else cpl_fftw_notfound="(headers)" fi else cpl_fftw_notfound="(libraries)" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } as_fn_error $? "fftw $cpl_fftw_notfound was not found on your system." "$LINENO" 5 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } # Setup the symbols FFTWF_INCLUDES="$cpl_fftw_cflags" FFTWF_CFLAGS="$cpl_fftw_cflags" FFTWF_LDFLAGS="$cpl_fftw_ldflags" LIBFFTWF="$cpl_fftw_libs" if test -n "$cpl_fftw_check_version"; then # Check library version { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a fftw version >= $cpl_fftw_check_version" >&5 printf %s "checking for a fftw version >= $cpl_fftw_check_version... " >&6; } ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cpl_fftw_cflags_save="$CFLAGS" cpl_fftw_ldflags_save="$LDFLAGS" cpl_fftw_libs_save="$LIBS" CFLAGS="$FFTWF_CFLAGS" LDFLAGS="$FFTWF_LDFLAGS" LIBS="$LIBFFTWF" if test "$cross_compiling" = yes then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include int main (void) { char vmin[] = "$cpl_fftw_check_version"; char *vstr = malloc(strlen(fftwf_version) + 1); char *vlib = vstr; char *suffix = NULL; int min_major = 0; int min_minor = 0; int min_micro = 0; int lib_major = 0; int lib_minor = 0; int lib_micro = 0; strcpy(vstr, fftwf_version); vlib = strchr(vstr, '-') + 1; suffix = strrchr(vlib, '-'); if (suffix) { *suffix = '\0'; } sscanf(vmin, "%d.%d.%d", &min_major, &min_minor, &min_micro); sscanf(vlib, "%d.%d.%d", &lib_major, &lib_minor, &lib_micro); FILE* f = fopen("conftest.out", "w"); fprintf(f, "%s\n", vlib); fclose(f); free(vstr); if (lib_major < min_major) { return 1; } else { if (lib_major == min_major) { if (lib_minor < min_minor) { return 1; } else { if (lib_minor == min_minor) { if (lib_micro < min_micro) { return 1; } } } } } return 0; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : cpl_fftwf_version="`cat conftest.out`"; rm -f conftest.out else $as_nop cpl_fftwf_version="no"; cpl_fftwf_version_found="unknown"; test -r conftest.out && cpl_fftwf_version_found="`cat conftest.out`"; rm -f conftest.out fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cpl_fftwf_version" >&5 printf "%s\n" "$cpl_fftwf_version" >&6; } ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CFLAGS="$cpl_fftw_cflags_save" LDFLAGS="$cpl_fftw_ldflags_save" LIBS="$cpl_fftw_libs_save" if test x"$cpl_fftwf_version" = xno; then FFTWF_INCLUDES="" FFTWF_CFLAGS="" FFTWF_LDFLAGS="" LIBFFTWF="" as_fn_error $? "Installed single precision fftw ($cpl_fftwf_version_found) is too old" "$LINENO" 5 fi printf "%s\n" "#define CPL_FFTWF_VERSION \"$cpl_fftwf_version\"" >>confdefs.h fi printf "%s\n" "#define CPL_FFTWF_INSTALLED 1" >>confdefs.h fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: FFT support is disabled! FFT support will not be build!" >&5 printf "%s\n" "$as_me: WARNING: FFT support is disabled! FFT support will not be build!" >&2;} FFTW_INCLUDES="" FFTW_CFLAGS="" FFTW_LDFLAGS="" LIBFFTW="" FFTWF_INCLUDES="" FFTWF_LDFLAGS="" LIBFFTWF="" fi # Checks for header files. ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 printf %s "checking how to run the C preprocessor... " >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test ${ac_cv_prog_CPP+y} then : printf %s "(cached) " >&6 else $as_nop # Double quotes because $CC needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO" then : else $as_nop # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO" then : # Broken: success on invalid input. continue else $as_nop # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 printf "%s\n" "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO" then : else $as_nop # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO" then : # Broken: success on invalid input. continue else $as_nop # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : else $as_nop { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details" "$LINENO" 5; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5 printf %s "checking whether termios.h defines TIOCGWINSZ... " >&6; } if test ${ac_cv_sys_tiocgwinsz_in_termios_h+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifdef TIOCGWINSZ yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1 then : ac_cv_sys_tiocgwinsz_in_termios_h=yes else $as_nop ac_cv_sys_tiocgwinsz_in_termios_h=no fi rm -rf conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5 printf "%s\n" "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; } if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5 printf %s "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; } if test ${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifdef TIOCGWINSZ yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1 then : ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes else $as_nop ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no fi rm -rf conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5 printf "%s\n" "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; } if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then printf "%s\n" "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h fi fi ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default" if test "x$ac_cv_header_fcntl_h" = xyes then : printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" if test "x$ac_cv_header_stdlib_h" = xyes then : printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" if test "x$ac_cv_header_string_h" = xyes then : printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "stropts.h" "ac_cv_header_stropts_h" "$ac_includes_default" if test "x$ac_cv_header_stropts_h" = xyes then : printf "%s\n" "#define HAVE_STROPTS_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default" if test "x$ac_cv_header_sys_ioctl_h" = xyes then : printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/stat.h" "ac_cv_header_sys_stat_h" "$ac_includes_default" if test "x$ac_cv_header_sys_stat_h" = xyes then : printf "%s\n" "#define HAVE_SYS_STAT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/times.h" "ac_cv_header_sys_times_h" "$ac_includes_default" if test "x$ac_cv_header_sys_times_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TIMES_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" if test "x$ac_cv_header_sys_time_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default" if test "x$ac_cv_header_sys_types_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default" if test "x$ac_cv_header_termios_h" = xyes then : printf "%s\n" "#define HAVE_TERMIOS_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "termio.h" "ac_cv_header_termio_h" "$ac_includes_default" if test "x$ac_cv_header_termio_h" = xyes then : printf "%s\n" "#define HAVE_TERMIO_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" if test "x$ac_cv_header_unistd_h" = xyes then : printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default" if test "x$ac_cv_header_time_h" = xyes then : printf "%s\n" "#define HAVE_TIME_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" if test "x$ac_cv_header_locale_h" = xyes then : printf "%s\n" "#define HAVE_LOCALE_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "xlocale.h" "ac_cv_header_xlocale_h" "$ac_includes_default" if test "x$ac_cv_header_xlocale_h" = xyes then : printf "%s\n" "#define HAVE_XLOCALE_H 1" >>confdefs.h fi # Checks for typedefs, structures, and compiler characteristics. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 printf %s "checking for an ANSI C-conforming const... " >&6; } if test ${ac_cv_c_const+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { #ifndef __cplusplus /* Ultrix mips cc rejects this sort of thing. */ typedef int charset[2]; const charset cs = { 0, 0 }; /* SunOS 4.1.1 cc rejects this. */ char const *const *pcpcc; char **ppc; /* NEC SVR4.0.2 mips cc rejects this. */ struct point {int x, y;}; static struct point const zero = {0,0}; /* IBM XL C 1.02.0.0 rejects this. It does not let you subtract one const X* pointer from another in an arm of an if-expression whose if-part is not a constant expression */ const char *g = "string"; pcpcc = &g + (g ? g-g : 0); /* HPUX 7.0 cc rejects these. */ ++pcpcc; ppc = (char**) pcpcc; pcpcc = (char const *const *) ppc; { /* SCO 3.2v4 cc rejects this sort of thing. */ char tx; char *t = &tx; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; if (s) return 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* IBM XL C 1.02.0.0 rejects this sort of thing, saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; } bx; struct s *b = &bx; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; if (!foo) return 0; } return !cs[0] && !zero.x; #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_const=yes else $as_nop ac_cv_c_const=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 printf "%s\n" "$ac_cv_c_const" >&6; } if test $ac_cv_c_const = no; then printf "%s\n" "#define const /**/" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 printf %s "checking for inline... " >&6; } if test ${ac_cv_c_inline+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __cplusplus typedef int foo_t; static $ac_kw foo_t static_foo (void) {return 0; } $ac_kw foo_t foo (void) {return 0; } #endif _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_inline=$ac_kw fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test "$ac_cv_c_inline" != no && break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 printf "%s\n" "$ac_cv_c_inline" >&6; } case $ac_cv_c_inline in inline | yes) ;; *) case $ac_cv_c_inline in no) ac_val=;; *) ac_val=$ac_cv_c_inline;; esac cat >>confdefs.h <<_ACEOF #ifndef __cplusplus #define inline $ac_val #endif _ACEOF ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 printf %s "checking whether byte ordering is bigendian... " >&6; } if test ${ac_cv_c_bigendian+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __APPLE_CC__ not a universal capable compiler #endif typedef int dummy; _ACEOF if ac_fn_c_try_compile "$LINENO" then : # Check for potential -arch flags. It is not universal unless # there are at least two -arch flags with different values. ac_arch= ac_prev= for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do if test -n "$ac_prev"; then case $ac_word in i?86 | x86_64 | ppc | ppc64) if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then ac_arch=$ac_word else ac_cv_c_bigendian=universal break fi ;; esac ac_prev= elif test "x$ac_word" = "x-arch"; then ac_prev=arch fi done fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test $ac_cv_c_bigendian = unknown; then # See if sys/param.h defines the BYTE_ORDER macro. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes else $as_nop ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { #ifndef _BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes else $as_nop ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ unsigned short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; unsigned short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } unsigned short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; unsigned short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } extern int foo; int main (void) { return use_ascii (foo) == use_ebcdic (foo); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main (void) { /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_c_bigendian=no else $as_nop ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 printf "%s\n" "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h ;; #( no) ;; #( universal) printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) as_fn_error $? "unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for long double with more range or precision than double" >&5 printf %s "checking for long double with more range or precision than double... " >&6; } if test ${ac_cv_type_long_double_wider+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include long double const a[] = { 0.0L, DBL_MIN, DBL_MAX, DBL_EPSILON, LDBL_MIN, LDBL_MAX, LDBL_EPSILON }; long double f (long double x) { return ((x + (unsigned long int) 10) * (-1 / x) + a[0] + (x ? f (x) : 'c')); } int main (void) { static int test_array [1 - 2 * !((0 < ((DBL_MAX_EXP < LDBL_MAX_EXP) + (DBL_MANT_DIG < LDBL_MANT_DIG) - (LDBL_MAX_EXP < DBL_MAX_EXP) - (LDBL_MANT_DIG < DBL_MANT_DIG))) && (int) LDBL_EPSILON == 0 )]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_type_long_double_wider=yes else $as_nop ac_cv_type_long_double_wider=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_double_wider" >&5 printf "%s\n" "$ac_cv_type_long_double_wider" >&6; } if test $ac_cv_type_long_double_wider = yes; then printf "%s\n" "#define HAVE_LONG_DOUBLE_WIDER 1" >>confdefs.h fi cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define cpl_check_va_args(A, ...) printf(A, __VA_ARGS__) int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : printf "%s\n" "#define CPL_HAVE_VA_ARGS 1" >>confdefs.h else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Variadic macros are not available" >&5 printf "%s\n" "$as_me: WARNING: Variadic macros are not available" >&2;} fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether complex number arithmetic is supported" >&5 printf %s "checking whether complex number arithmetic is supported... " >&6; } ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { double _Complex a, b; a = 2.0 + 2.0 * _Complex_I; b = cabs(a); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : cpl_have_complex_types_c99=yes else $as_nop cpl_have_complex_types_c99=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test x"$cpl_have_complex_types_c99" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } as_fn_error $? "complex number arithmetic is not supported!" "$LINENO" 5 fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } printf "%s\n" "#define CPL_HAVE_COMPLEX_C99 1" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 printf %s "checking size of size_t... " >&6; } if test ${ac_cv_sizeof_size_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_size_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (size_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_size_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 printf "%s\n" "$ac_cv_sizeof_size_t" >&6; } printf "%s\n" "#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 printf %s "checking size of void *... " >&6; } if test ${ac_cv_sizeof_void_p+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_void_p" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (void *) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_void_p=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 printf "%s\n" "$ac_cv_sizeof_void_p" >&6; } printf "%s\n" "#define SIZEOF_VOID_P $ac_cv_sizeof_void_p" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of double" >&5 printf %s "checking size of double... " >&6; } if test ${ac_cv_sizeof_double+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_double" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (double) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_double=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5 printf "%s\n" "$ac_cv_sizeof_double" >&6; } printf "%s\n" "#define SIZEOF_DOUBLE $ac_cv_sizeof_double" >>confdefs.h # Check whether --enable-largefile was given. if test ${enable_largefile+y} then : enableval=$enable_largefile; fi if test "$enable_largefile" != no; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 printf %s "checking for special C compiler options needed for large files... " >&6; } if test ${ac_cv_sys_largefile_CC+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then ac_save_CC=$CC while :; do # IRIX 6.2 and later do not support large files by default, # so use the C compiler's -n32 option if that helps. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : break fi rm -f core conftest.err conftest.$ac_objext conftest.beam CC="$CC -n32" if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_largefile_CC=' -n32'; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam break done CC=$ac_save_CC rm -f conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; } if test "$ac_cv_sys_largefile_CC" != no; then CC=$CC$ac_cv_sys_largefile_CC fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } if test ${ac_cv_sys_file_offset_bits+y} then : printf %s "(cached) " >&6 else $as_nop while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_file_offset_bits=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_file_offset_bits=64; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_sys_file_offset_bits=unknown break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; } case $ac_cv_sys_file_offset_bits in #( no | unknown) ;; *) printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h ;; esac rm -rf conftest* if test $ac_cv_sys_file_offset_bits = unknown; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 printf %s "checking for _LARGE_FILES value needed for large files... " >&6; } if test ${ac_cv_sys_large_files+y} then : printf %s "(cached) " >&6 else $as_nop while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_large_files=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGE_FILES 1 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_large_files=1; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_sys_large_files=unknown break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 printf "%s\n" "$ac_cv_sys_large_files" >&6; } case $ac_cv_sys_large_files in #( no | unknown) ;; *) printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h ;; esac rm -rf conftest* fi fi # Checks for library functions. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 printf %s "checking for GNU libc compatible malloc... " >&6; } if test ${ac_cv_func_malloc_0_nonnull+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : case "$host_os" in # (( # Guess yes on platforms where we know the result. *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \ | hpux* | solaris* | cygwin* | mingw* | msys* ) ac_cv_func_malloc_0_nonnull=yes ;; # If we don't know, assume the worst. *) ac_cv_func_malloc_0_nonnull=no ;; esac else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { void *p = malloc (0); int result = !p; free (p); return result; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_malloc_0_nonnull=yes else $as_nop ac_cv_func_malloc_0_nonnull=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; } if test $ac_cv_func_malloc_0_nonnull = yes then : printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h else $as_nop printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h case " $LIBOBJS " in *" malloc.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;; esac printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h fi ac_func= for ac_item in $ac_func_c_list do if test $ac_func; then ac_fn_c_check_func "$LINENO" $ac_func ac_cv_func_$ac_func if eval test \"x\$ac_cv_func_$ac_func\" = xyes; then echo "#define $ac_item 1" >> confdefs.h fi ac_func= else ac_func=$ac_item fi done if test "x$ac_cv_func_vprintf" = xno then : ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" if test "x$ac_cv_func__doprnt" = xyes then : printf "%s\n" "#define HAVE_DOPRNT 1" >>confdefs.h fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5 printf %s "checking whether lstat correctly handles trailing slash... 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"$ac_sub_configure failed for $ac_dir" "$LINENO" 5 fi cd "$ac_popdir" done fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi cpl-7.4/ChangeLog0000664000733500073350000020405015212011322010637 000000000000002026-06-08 llundin * NEWS: 7.4: Start release notes 2026-05-28 llundin * cplcore/cpl_test.h: Readd ifdef-guarded include of config.h 2026-05-19 rpalsa * cplcore/cpl_array.c, cplcore/cpl_bivector.c, cplcore/cpl_cfitsio.c, cplcore/cpl_column.c, cplcore/cpl_error.c, cplcore/cpl_errorstate.c, cplcore/cpl_fits.c, cplcore/cpl_fits_card.c, cplcore/cpl_image_basic.c, cplcore/cpl_image_bpm.c, cplcore/cpl_image_fft.c, cplcore/cpl_image_filter.c, cplcore/cpl_image_gen.c, cplcore/cpl_image_io.c, cplcore/cpl_image_iqe.c, cplcore/cpl_image_resample.c, cplcore/cpl_image_stats.c, cplcore/cpl_imagelist_basic.c, cplcore/cpl_imagelist_io.c, cplcore/cpl_init.c, cplcore/cpl_io_fits.c, cplcore/cpl_mask.c, cplcore/cpl_matrix.c, cplcore/cpl_memory.c, cplcore/cpl_msg.c, cplcore/cpl_plot.c, cplcore/cpl_polynomial.c, cplcore/cpl_property.c, cplcore/cpl_property_dicb.c, cplcore/cpl_propertylist.c, cplcore/cpl_stats.c, cplcore/cpl_stats.h, cplcore/cpl_table.c, cplcore/cpl_test.c, cplcore/cpl_test.h, cplcore/cpl_tools.c, cplcore/cpl_tools.h, cplcore/cpl_type.c, cplcore/cpl_vector.c, cplcore/cpl_version.c, cplcore/cpl_xmemory.c, cplcore/cpl_xmemory.h, cplcore/tests/cpl_array-test.c, cplcore/tests/cpl_bivector-test.c, cplcore/tests/cpl_error-test.c, cplcore/tests/cpl_errorstate-test.c, cplcore/tests/cpl_filter-test.c, cplcore/tests/cpl_fits-test.c, cplcore/tests/cpl_image_basic-test.c, cplcore/tests/cpl_image_bpm-test.c, cplcore/tests/cpl_image_filter-test.c, cplcore/tests/cpl_image_gen-test.c, cplcore/tests/cpl_image_io-test.c, cplcore/tests/cpl_image_iqe-test.c, cplcore/tests/cpl_image_resample-test.c, cplcore/tests/cpl_imagelist_basic-test.c, cplcore/tests/cpl_imagelist_io-test.c, cplcore/tests/cpl_io_fits-test.c, cplcore/tests/cpl_mask-test.c, cplcore/tests/cpl_math-test.c, cplcore/tests/cpl_matrix-test.c, cplcore/tests/cpl_median-test.c, cplcore/tests/cpl_memory-test.c, cplcore/tests/cpl_msg-test.c, cplcore/tests/cpl_plot-test.c, cplcore/tests/cpl_polynomial-test.c, cplcore/tests/cpl_property-test.c, cplcore/tests/cpl_propertylist-test.c, cplcore/tests/cpl_stats-test.c, cplcore/tests/cpl_table-test.c, cplcore/tests/cpl_test-test.c, cplcore/tests/cpl_test_init-test.c, cplcore/tests/cpl_tools-test.c, cplcore/tests/cpl_type-test.c, cplcore/tests/cpl_vector-test.c, cpldfs/cpl_dfs.c, cpldfs/cpl_multiframe.c, cpldfs/tests/cpl_dfs-test.c, cpldfs/tests/cpl_multiframe-test.c, cpldrs/cpl_apertures.c, cpldrs/cpl_detector.c, cpldrs/cpl_fft.c, cpldrs/cpl_fit.c, cpldrs/cpl_geom_img.c, cpldrs/cpl_photom.c, cpldrs/cpl_ppm.c, cpldrs/cpl_wcs.c, cpldrs/cpl_wlcalib.c, cpldrs/tests/cpl_apertures-test.c, cpldrs/tests/cpl_detector-test.c, cpldrs/tests/cpl_fft-test.c, cpldrs/tests/cpl_fit-test.c, cpldrs/tests/cpl_geom_img-test.c, cpldrs/tests/cpl_photom-test.c, cpldrs/tests/cpl_ppm-test.c, cpldrs/tests/cpl_wcs-test.c, cpldrs/tests/cpl_wlcalib-test.c, cpljava/cpl_gasgano.c, cpljava/tests/cpl_gasgano-test.c, cplui/cpl_frame.c, cplui/cpl_framedata.c, cplui/cpl_frameset.c, cplui/cpl_frameset_io.c, cplui/cpl_parameter.c, cplui/cpl_parameterlist.c, cplui/cpl_plugin.c, cplui/cpl_pluginlist.c, cplui/cpl_recipeconfig.c, cplui/cpl_recipedefine.c, cplui/tests/cpl_frame-test.c, cplui/tests/cpl_framedata-test.c, cplui/tests/cpl_frameset-test.c, cplui/tests/cpl_frameset_io-test.c, cplui/tests/cpl_parameter-test.c, cplui/tests/cpl_parameterlist-test.c, cplui/tests/cpl_plugin-test.c, cplui/tests/cpl_pluginlist-test.c, cplui/tests/cpl_recipeconfig-test.c, cplui/tests/cpl_recipedefine-test.c: Cleanup include directives Remove included header config.h from public header files. Replace angle brackets by double quotes in include statements for config.h 2026-05-18 rpalsa * libcext: Update libcext submodule to libcext v1.3.2 2026-05-15 rpalsa * cpldrs/cpl_wcs.c: Fix ordering of include directives 2026-03-31 rpalsa * cplcore/tests/Makefile.am: Build system update Add missing CFITSIO_INCLUDES to more specific cplcore tests 2026-03-31 rpalsa * cplcore/tests/Makefile.am: Build system update Be explicit on which includes and libraries the cplcore tests need for building 2026-03-30 rpalsa * cplui/tests/Makefile.am: Build system update Be explicit on which includes and libraries the cplui tests need for building 2026-03-30 rpalsa * cpldfs/tests/Makefile.am, cpldrs/tests/Makefile.am: Build system update Add target specific dependencies to test executables 2026-03-30 rpalsa * cpldrs/tests/Makefile.am: Build system update Add missing CFITSIO_INCLUDES for cpl_fft_test target 2026-03-30 rpalsa * cpldrs/tests/Makefile.am: Build system update Add missing CFITSIO_INCLUDES to cpldrs tests 2026-03-30 rpalsa * cpljava/Makefile.am: Build system update Fix typo in target specific CFLAGS definition 2026-03-30 rpalsa * cpldrs/tests/Makefile.am: Update build system Be explicit on which includes and libraries the cpldrs test need for building 2026-03-30 rpalsa * cplcore/Makefile.am, cplcore/tests/Makefile.am, cpldfs/Makefile.am, cpldfs/tests/Makefile.am, cpldrs/Makefile.am, cpldrs/tests/Makefile.am, cpljava/Makefile.am, cpljava/tests/Makefile.am, cplui/Makefile.am, cplui/tests/Makefile.am: Build system cleanup Initial attempt to set compiler flags, linker flags and dependencies to what is actually needed 2026-03-30 rpalsa * acinclude.m4: Replace symbol CPL_CFLAGS by CPL_CPPFLAGS The symbol is used to propagate preprocessor definitions not compiler flags. Use correct terminology 2026-03-19 rpalsa * ChangeLog, NEWS, README: Update release notes and Changelog for CPL 7.3.4 2026-03-19 rpalsa * libcext: Update libcext submodule to libcext v1.3.1 2026-03-18 rpalsa * Change feature test macro Set preprocessor symbol _XOPEN_SOURCE to 800. This also incorporates POSIX.1-2014. 2026-03-18 rpalsa * configure.ac: Do not fail with error if the c17 check fails Failing the test for the command line option does not necessarily mean that c17 is not supported, but may be only this specific command line option. 2026-03-18 rpalsa * configure.ac: Change feature test macro Set preprocessor symbol _XOPEN_SOURCE to 800. This also incorporates POSIX.1-2014. 2026-03-11 rpalsa * cplcore/cpl_property.c, cplcore/cpl_test.c: Do not use a reserved identifier as variable name bool is a type name in C++ and C as of c23 2026-03-11 rpalsa * configure.ac: Prepare for the CPL 7.3.4 release - Update package and library version - Add minimum required automake version to the automake initialization - Require a compiler with c17 support - Drop POSIX_C_SOURCE and _XOPEN_SOURCE compiler flags 2026-03-11 rpalsa * cplcore/tests/cpl_matrix-test.c: Remove preprocessor define Remove the definitione of the preprocessor symbol _XOPEN_SOURCE. No longer needed with c17 2026-03-11 rpalsa * Makefile.am, cplcore/Makefile.am, cplcore/tests/Makefile.am, cpldfs/Makefile.am, cpldfs/tests/Makefile.am, cpldrs/Makefile.am, cpldrs/tests/Makefile.am, cpljava/Makefile.am, cpljava/tests/Makefile.am, cplui/Makefile.am, cplui/tests/Makefile.am, templates/Makefile.am.tmpl: Remove minimal required automake version Remove the version specifiction from the individual Makefile.am files and movie it to the automake initialization in configure.ac 2026-02-25 rpalsa * ChangeLog: Update ChangeLog for the CPL 7.3.3 release 2026-02-06 rpalsa * Update libcext submodule to libcext v1.3 2026-02-06 rpalsa * libcext: Update libcext submodule to libcext v1.3 2026-02-04 llundin * NEWS: Started release notes for CPL 7.3.3 2026-02-03 rpalsa * cpldrs/cpl_wcs.c: Add missing include directives Add includes for explicitly called libcext functions 2026-02-03 rpalsa * .gitignore: Add ignore patterns for platform specific files 2026-01-28 rpalsa * bootstrap: Use /usr/bin/env as shebang 2026-01-28 rpalsa * cplui/cpl_parameterlist.c, cplui/tests/cpl_parameterlist-test.c: Fix possible null pointer dereference 2025-11-06 rpalsa * m4/cpl.m4: Require ESO_PROG_PKGCONFIG to run before CPL_CHECK_LIBS 2025-09-09 llundin * cplcore/cpl_vector.c: cpl_vector_load(), cpl_vector_save(): Fix doxygen typo 2025-05-05 rpalsa * cpldrs/cpl_geom_img.h, cpldrs/cpl_phys_const.h: Fix minor header inclusion issues 2025-04-28 rpalsa * .gitignore, admin/.gitignore, m4/.gitignore: Update .gitignore 2025-04-24 rpalsa * .clang-format: Updated .clang-format to clang-format 19 2025-04-24 rpalsa * .gitignore: Review and update .gitignore 2025-04-23 rpalsa * .gitmodules, libcext: Add submodule reference for libcext and lock it 2025-01-07 Lars Lundin * cplcore/cpl_fits.c: cpl_fits_set_mode(): Fix doxygen typo 2024-08-29 Ralf Palsa * cpldrs/cpl_geom_img_body.h: cpl_geom_img_offset_saa(): fix order of arguments in call to calloc 2024-07-01 Ralf Palsa * .clang-format: Fix configuration values for AlignConsecutiveMacros and SortIncludes 2024-07-01 Lars Lundin * cplcore/cpl_propertylist.c, cpldfs/tests/cpl_dfs-test.c: cpl_dfs_setup_product_header(): CPL error state is not an input (PIPE-11677) 2024-04-18 Lars Lundin * cpldrs/tests/cpl_wcs-test.c: cpl_wcs_test_propertylist(): Call also cpl_wcs_platesol() 2024-04-16 Lars Lundin * cpldrs/tests/cpl_wcs-test.c: cpl_wcs_test_propertylist(): Test WCS CD matrix for zero-rows/columns (PIPE-10970) 2024-03-20 Lars Lundin * cplcore/cpl_tools_body.h: cpl_tools_get_median_7(): Replaced undocumented code of unknown origin and unknown licensing with documented, well understood implementation 2024-03-04 Lars Lundin * cplcore/cpl_image_io.c, cplcore/cpl_mask.c, cplcore/cpl_mask_impl.h: cpl_mask_fill_window(): Revert, not in this branch (PIPE-11409) 2024-03-04 Lars Lundin * cplcore/cpl_image_io.c, cplcore/cpl_mask.c, cplcore/cpl_mask_impl.h: cpl_mask_fill_window(): Rename to cpl_mask_fill_window_() to free name for public function (PIPE-11409) 2024-02-08 Lars Lundin * cplcore/cpl_propertylist.c: _cpl_propertylist_fill_from_fits(): Support pre-existing CPL error 2024-02-07 Lars Lundin * cplcore/cpl_fits_card.c, cplcore/cpl_propertylist.c, cplcore/cpl_propertylist_impl.h, cpldrs/cpl_wcs.c: Internal cpl_property_new_from_string(): Replaces cpl_propertylist_append_from_string() as simpler. cpl_fits_get_comment(): Simplify logic 2024-02-06 Lars Lundin * cplcore/cpl_fits_card.c, cplcore/tests/cpl_propertylist-test.c: cpl_fits_get_value(): Simplify quote parsing, improve comments, add a unit test 2024-01-26 Lars Lundin * cplcore/cpl_propertylist.c: _cpl_propertylist_fill_from_fits(): Fix outdated doxygen. Improve formatting of source with strings 2024-01-26 Lars Lundin * cplcore/cpl_fits_card.c: cpl_fits_get_number(): Improve doxygen 2024-01-26 Lars Lundin * cplcore/tests/cpl_propertylist-test.c: cpl_property_eq(): Raise FP-tolerance 2024-01-26 Lars Lundin * cplcore/tests/cpl_propertylist-test.c: main(): Add doxygen 2024-01-26 Lars Lundin * cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_test_file(): Extend regular expression of FITS cards to ignore when no Data Unit is saved. Avoid testing w. DATE-OBS deemed invalid by fitsverify 2024-01-25 Lars Lundin * cplcore/cpl_fits_card.c, cplcore/tests/cpl_propertylist-test.c: cpl_fits_get_value(): Set or improve CPL error on unparsable value and more unit tests (PIPE-11302) 2024-01-25 Lars Lundin * cplcore/cpl_propertylist.c: _cpl_propertylist_to_fitsfile(): Rm inline (that gcc will not per default do) 2024-01-25 Lars Lundin * cplcore/cpl_fits.c: cpl_fits_count_extensions(): Comment on fits_get_num_hdus() 2024-01-12 Lars Lundin * cplcore/cpl_fits_card.c, cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_append_from_string(): Use errno to improve error messaging on unparsable FITS card value. Extend unit tests to cover also unparsable (almost) complex values (PIPE-11274) 2024-01-04 Lars Lundin * cplcore/cpl_fits_card.c: cpl_fits_get_value(): assert() replaces cx_assert() to avoid spurious -Wstringop-overread warning 2024-01-04 Lars Lundin * cplcore/cpl_cfitsio.c, cplcore/cpl_fits_card.c, cplcore/tests/cpl_propertylist-test.c, m4/cpl.m4: HAVE_FITS_HEADEND_FFPBYT replaces obsolete HAVE_FITS_GET_HDUADDRLL. Use CPL_UNLIKELY(). Improve doxygen. Improve unit testing via CLI-provided FITS data 2024-01-04 Lars Lundin * cplcore/cpl_propertylist.c: _cpl_propertylist_to_fitsfile(): Support FLEN_KEYWORD change 2023-12-04 Lars Lundin * cplcore/cpl_tools_body.h: cpl_tools_get_median_21(): Fix doxygen typo 2023-10-31 Lars Lundin * cplcore/cpl_tools_body.h, cplcore/tests/cpl_median-test.c: cpl_test_permutations_4739(): Fix Cppcheck warning. Improve comments 2023-10-30 Lars Lundin * cplcore/cpl_tools_body.h, cplcore/tests/cpl_median-test.c, cplcore/tests/cpl_tools-test.c: cpl_tools_get_median_22/24/26_*(): Added. cpl_tools_get_median_6+*(): Reduce count of guarded swaps. Improve overhead+parallelism of unit-testing 2023-10-10 Lars Lundin * cplcore/cpl_tools_body.h: Improve doxygen 2023-10-06 Lars Lundin * cplcore/cpl_tools_body.h: Improve doxygen 2023-10-02 Lars Lundin * cplcore/cpl_tools_body.h, cplcore/tests/cpl_median-test.c: cpl_tools_get_median_5/17/19/20*(): Reduce count of guarded swaps. Interleave guarded swaps, improve documentation. Handle messaging and failure better in multi-threaded unit testing 2023-09-29 Lars Lundin * cplcore/cpl_tools_body.h: cpl_tools_get_median_20*(): Added. cpl_tools_get_median_14-18*(): Reduce count of guarded swaps. Interleave guarded swaps, improve documentation 2023-09-29 Lars Lundin * cplcore/tests/cpl_median-test.c: Improve coverage scheme 2023-09-25 Lars Lundin * cplcore/cpl_tools_body.h: cpl_tools_get_median_5/6*(): Improve comments 2023-09-25 Lars Lundin * cplcore/cpl_tools.c, cplcore/cpl_tools_body.h, cplcore/tests/cpl_median-test.c, cplcore/tests/cpl_tools-test.c: cpl_tools_get_median*(): Make inline of internal functions actually work, add special cases up to 19 + 21, 23. cpl_tools_get_median_bench(): Benchmark not 2 but 3 different permutations 2023-09-22 Lars Lundin * cplcore/cpl_tools_body.h, cplcore/tests/cpl_median-test.c, cplcore/tests/cpl_tools-test.c: cpl_tools_get_median_25*(): Improve doxygen. Unit-code test refactored permutation code 2023-09-21 Lars Lundin * cplcore/cpl_tools_body.h: cpl_tools_get_median_11*(): Avoid repeated sort of central 3-tuple 2023-09-21 Lars Lundin * cplcore/cpl_tools_body.h, cplcore/tests/cpl_median-test.c: cpl_tools_quickselection*(), cpl_tools_sort*(): Reduce instruction count, improve readability. cpl_tools_get_median_*(): Improve readabiilty, comments. Fix indenting + unit-test messaging format 2023-09-20 Lars Lundin * cplcore/tests/cpl_tools-test.c: cpl_tools_test(): Standard tests here, to make space for CLI-controlled tests 2023-09-20 Lars Lundin * cplcore/tests/cpl_median-test.c: cpl_check_median_floor(): Test also float + int (for short vectors) 2023-09-20 Lars Lundin * cpldrs/tests/cpl_wcs-test.c: cpl_wcs_test_all(): Avoid failure on WCS absence 2023-09-20 Lars Lundin * cplcore/cpl_image_fft.c, cplcore/cpl_vector.c, cplcore/tests/cpl_vector-test.c: cpl_vector_cycle(): Avoid assertion failure on FP-shift and absense of FFTW 2023-09-20 Lars Lundin * cplcore/cpl_tools_body.h, cplcore/tests/cpl_median-test.c: Improve formatting 2023-09-20 Lars Lundin * cplcore/cpl_tools_body.h: cpl_tools_get_median_10/11*(): Added. cpl_tools_get_median_3/4/5/6/7/8/9*(): Refactor for instruction count reduction and readability 2023-09-20 Lars Lundin * cplcore/tests/cpl_tools-test.c: Remove median tests covered in cpl_median-test.c 2023-09-20 Lars Lundin * cplcore/tests/cpl_median-test.c: Test also partitioning (PIPE-11082) 2023-09-20 Lars Lundin * cplcore/cpl_tools_body.h: cpl_tools_get_median_9*(): Ensure correct partitioning (PIPE-11082) 2023-09-15 Lars Lundin * cplcore/cpl_tools_body.h: cpl_tools_get_median_{8,9}_{int,float,double}(): Improve doxygen 2023-09-15 Lars Lundin * cplcore/tests/cpl_stats-test.c: On unit-test introduced in previous commit raise FP-tolerance due to Apple LLVM 13.0.0 2023-09-15 Lars Lundin * cplcore/cpl_tools_body.h, cplcore/tests/cpl_median-test.c, cplcore/tests/cpl_tools-test.c: cpl_tools_get_median_8_{int,float,double}(): Added w. additional unit tests (PIPE-4541) 2023-09-13 Lars Lundin * cplcore/cpl_stats.c: cpl_stats_fill_from_image_window(): Improve (per default inactive) debug messaging 2023-09-12 Lars Lundin * cplcore/cpl_tools_body.h: cpl_tools_get_median_4_{int,float,double}(): Improve doxygen, fix copy-paste error (PIPE-4541) 2023-09-12 Lars Lundin * cplcore/cpl_tools_body.h: cpl_tools_get_median_4_{int,float,double}(): Improve doxygen (PIPE-4541) 2023-09-12 Lars Lundin * cplcore/tests/cpl_tools-test.c: cpl_tools_get_median_int(): Fix copy-paste error in unit test (PIPE-4541) 2023-09-12 Lars Lundin * cplcore/cpl_tools_body.h, cplcore/tests/cpl_tools-test.c: cpl_tools_get_median_{int,float,double}(): Special cases for all n <= 7, reduce amount of special code for even number of samples, inline and rm (inactive) pointer checks in functions w. NON-NULL attribute, exhaustive unit-tests for n <= 6 (PIPE-4541) 2023-09-12 Lars Lundin * cplcore/tests/cpl_stats-test.c: cpl_stats_new_from_image(): Improve coverage for CPL_STATS_MEAN and CPL_STATS_FLUX (PIPE-11043) 2023-09-12 Lars Lundin * cplcore/cpl_tools.h: CPL_ATTR_FALLTRHU: Remove definition that has since been supported via cpl_macros.h 2023-09-11 Lars Lundin * cplcore/cpl_stats.c, cplcore/cpl_stats_body.h, cplcore/cpl_stats_impl.h: cpl_stats_fill_from_image/_window(): Reuse median-buffer and other improvements (PIPE-11043) 2023-09-11 Lars Lundin * cplcore/cpl_mask.c, cplcore/cpl_mask_impl.h: cpl_mask_count_window_(): Introduce as internal function (PIPE-11043) 2023-09-11 Lars Lundin * cplcore/tests/cpl_stats-test.c: cpl_stats_new_from_image(): Avoid test on NULL-pointer with CPL error code set 2023-09-11 Lars Lundin * cplcore/tests/cpl_imagelist_io-test.c: cpl_image_load(): Test negative plane number (PIPE-11038) 2023-08-31 Lars Lundin * cpldrs/cpl_fit.c, cpldrs/tests/cpl_fit-test.c: cpl_fit_image_gaussian(): Avoid data read after free on CPL error (PIPE-11012) 2023-06-15 Lars Lundin * cplcore/cpl_polynomial.c: cpl_polynomial_eval_1d(): Attempt to improve explanation: What is the derivative of a univariate function? 2023-04-21 Ralf Palsa * ChangeLog: ChangeLog updated 2023-04-21 rpalsa * .: Update bundled version of libcext to 1.2.6 2023-04-20 rpalsa * m4/eso.m4: Updated to the latest version. 2023-04-20 llundin * cplcore/cpl_test.c: cpl_test_image_rel_macro() et al: Attempt to fix further Cppcheck uninitvar reported as new (when they are not) * cpldfs/tests/cpl_dfs-test.c: cpl_dfs_save_txt(): Fix copy-paste error in fprint() call, Cppcheck wrongPrintfScanfArgNum * cplcore/cpl_test.c: cpl_test_array_abs_macro(): Fix Cppcheck uninitvar error message (and remove non-sensical cpp logic) * cplcore/cpl_plot.c: cpl_mplot_open(), cpl_image_open(): Avoid use of macro cpl_error_ensure() due to Cppcheck error message 2023-04-19 rpalsa * NEWS: Update version of bundled libcext in the release notes of CPL 7.3.2 * cplcore/cpl_array.h: Reorder and update conditionals in guard protecting the include directive of complex.h to avoid a compiler warning if __STDC_VERSION__ is not defined. 2023-04-19 llundin * NEWS: Updated w. cpl_image_get_interpolated() (PIPE-10181) * cplcore/cpl_image_resample.c: cpl_image_get_interpolated(): Provided clarifying overall doxygen statements (use doxygen code/endcode) (PIPE-10181) 2023-04-18 llundin * cplcore/cpl_propertylist.c: cpl_propertylist_erase_name_(), cpl_propertylist_copy_name_(): Fix doxygen copy-paste errors * NEWS, cplcore/cpl_propertylist.c: cpl_fits_add_properties(): Drop any mistaken HIERARCH prolog from property name (PIPE-10702). Source code formatted 2023-04-17 rpalsa * acinclude.m4: CPL_CONFIG_FUNC(): changed code snippet to reduce warning on incompatible pointers to a warning on unused variables. Replace call to AC_LINK_IFELSE by AC_COMPILE_IFELSE. Link stage is not needed for this check. * m4/eso.m4: Updated to the latest version. * m4/omp.m4: _CPL_LANG_OPENMP(): Fix prototype of main() in code snippet 2023-04-11 rpalsa * cplcore/cpl_error.c, cplcore/cpl_image_io.c: Fix source formatting. 2023-04-06 llundin * NEWS: Updated release notes for CPL 7.3.2 * cpldrs/tests/cpl_wcs-test.c: cpl_wcs_test_propertylist(): Handle WCS unit SI-prefix/padding, check ctype et al only when present. cpl_wcs_test_5115(): Reinstate SI-prefix 2023-04-06 rpalsa * configure.ac: Package version updated to 7.3.2. Library interface version updated. * README: Package version updated to 7.3.2 * NEWS: Add initial release notes for CPL 7.3.2 2023-04-06 llundin * cpldrs/tests/cpl_wcs-test.c: cpl_wcs_test_illcond(), cpl_wcs_test_badaxis(): Added. cpl_wcs_test_10492(): Use shared testing. cpl_wcs_test_propertylist(): Add fp-tol (bis) * cpldrs/tests/cpl_wcs-test.c: cpl_wcs_test_propertylist(): Extend testing, add FP-tolerance for FP-comparison (that otherwise fails on some platforms) 2023-04-06 rpalsa * configure.ac: Fix ill-placed double quote in if-statement causing the test for using an external libcext installation to break. 2023-04-06 llundin * cpldrs/tests/cpl_wcs-test.c: cpl_wcs_test_file(): Increase fp-tol, avoid repeated failure messages 2023-04-05 llundin * cpldrs/cpl_wcs.c, cpldrs/tests/cpl_wcs-test.c: cpl_wcs_test_singular(): Add failure test w. WCS memory leak... * cplcore/cpl_error.c: cpl_error_set_wcs_macro(): Fix duplicated () in CPL error message 2023-04-05 rpalsa * acinclude.m4, configure.ac: Fix conditional configuration of the bundled libcext. Skip configuration if with-system-cext option is given. 2023-04-05 llundin * cpldrs/tests/cpl_wcs-test.c: cpl_wcs_test_file(): Some tests also of tile-compressed data * cpldrs/tests/cpl_wcs-test.c: cpl_wcs_test_5115(): Additional checks (PIPE-5115) * cpldrs/cpl_wcs.c, cpldrs/tests/cpl_wcs-test.c: cpl_wcs_convert(): Document peculiar status array and reduce array allocations (PIPE-10538). cpl_wcs_new_from_propertylist_(): Fix (false positive) gcc warning. cpl_wcs_test_file(): Raise fp-tol, reduce verbosity * cpldrs/tests/cpl_wcs-test.c: cpl_wcs_test_file(): Additional tests. cpl_wcs_test_all(): Test invalid flags of all status elements (PIPE-10538) 2023-04-04 llundin * cplcore/cpl_fits_card.c, cplcore/cpl_propertylist_impl.h, cpldrs/cpl_wcs.c, cpldrs/tests/cpl_wcs-test.c: cpl_wcs_platesol(): Ignore non-WCS FITS card decoding failure and use cpl_error_set_wcs() on WCS-failure, add unit tests (PIPE-10539) 2023-04-04 rpalsa * m4/eso.m4: Updated to the latest version. 2023-04-03 llundin * cpldrs/cpl_wcs.c: cpl_wcs_platesol(): Avoid use of non-standard assert() * cpldrs/cpl_wcs.c, cpldrs/tests/cpl_wcs-test.c: cpl_wcs_new_from_propertylist(): Ignore non-WCS FITS card encoding failure, add unit tests (PIPE-10539) 2023-04-03 llundin * cplcore/cpl_image_io.c: cpl_image_get_complex(), cpl_image_get(): Clarify documentation of return value when pixel is bad (PIPE-10679) 2023-03-30 rpalsa * cpldfs/tests/cpl_multiframe-test.c: main(): Fix function definition. Explicitly make argument list void. 2023-03-07 rpalsa * NEWS: Remove statement on CFITSIO dependency again. The issue is present also with older versions, but is not handled gracefully. 2023-03-06 rpalsa * NEWS: Package version updated to 7.3.1 * README, configure.ac: Package version updated to 7.3.1 * cpldfs/cpl_multiframe.c: _cpl_fits_format_card(): Truncate FITS records to the correct length of one less than FLEN_CARD characters. While this apparently did not impact the correctness of the created FITS headers, a too long FITS record causes the underlying CFITSIO function to fail as of v4.2.0 of CFITSIO. 2023-02-08 llundin * cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_test_file(): Avoid failure from missing cleanup of own temporary files 2023-02-02 rpalsa * configure.ac: Package version updated to 7.3 * ChangeLog, ChangeLog-2: ChangeLog updated. Moved old ChangeLogs to separate file 2023-01-27 rpalsa * cpldfs/cpl_dfs.c: Change default PRO dictionary version to PRO-1.17 2023-01-26 llundin * cpldrs/cpl_wcs.c, cpldrs/tests/cpl_wcs-test.c: cpl_wcs_convert(): Reset output pointers to NULL prior to all but the most basic input checks, adapt unit tests (PIPE-10492) 2023-01-25 llundin * cpldrs/cpl_wcs.c, cpldrs/tests/cpl_wcs-test.c: cpl_wcs_convert(): Change error code for inconsisntecy check to CPL_ERROR_ILLEGAL_INPUT (PIPE-10492) * cpldrs/tests/cpl_wcs-test.c: cpl_wcs_convert(): Revert previous, reinstate status array on failed libWCS call (PIPE-10492) (bis, unit tests also updated * cpldrs/cpl_wcs.c, cpldrs/tests/cpl_wcs-test.c: cpl_wcs_convert(): Revert previous, reinstate status array on failed libWCS call (PIPE-10492) * cpldrs/tests/cpl_wcs-test.c: cpl_wcs_convert(): Change CPL error code for consistency check (PIPE-10492) (bis) * cpldrs/cpl_wcs.c: cpl_wcs_convert(): Change CPL error code for consistency check (PIPE-10492) * cpldrs/cpl_wcs.c: cpl_wcs_convert(): Move consistency check to after pointer reset (PIPE-10492) 2023-01-24 llundin * cpldrs/cpl_wcs.c: cpl_wcs_convert(): Initialize retval to avoid uninit issue in default switch case. Also, declare pointers variable before primitive variables (PIPE-10492) 2023-01-23 rpalsa * cplcore/cpl_property_impl.h: Source reformatted. 2023-01-23 llundin * cpldrs/cpl_wcs.c, cpldrs/tests/cpl_wcs-test.c: cpl_wcs_convert(): Support NAXIS=0 per doxygen of cpl_wcs_new_from_propertylist(), fix memory leak on error (PIPE-10492) 2023-01-20 llundin * cplcore/cpl_property_impl.h, cpldrs/cpl_wcs.c, cpldrs/tests/cpl_wcs-test.c: cpl_wcs_new_from_propertylist(): Ensure that no unsupported CPL error code is propagated from an unexpected failure of cpl_propertylist_copy_property_regexp(), add unit test also w. cpl_wcs_convert(). (PIPE-10492) * cpldrs/cpl_wcs.c, cpldrs/tests/cpl_wcs-test.c: cpl_wcs_convert(): Change error code on incompatible input to CPL_ERROR_UNSPECIFIED for backwards compatibility (PIPE-10492) 2023-01-10 llundin * NEWS, cpldrs/cpl_wcs.c, cpldrs/tests/cpl_wcs-test.c: cpl_wcs_convert(): Add missing check on input object size consistency (PIPE-10492) 2022-12-19 rpalsa * ChangeLog: ChangeLog fixed and updated * README: Package version updated, set to 7.3b * configure.ac: Package version updated, set to 7.3b * NEWS: Updated release notes for CPL 7.3 2022-12-14 rpalsa * ., ChangeLog, NEWS: Import changes from the trunk (revisions r277378,r277379) * ., .clang-format, ChangeLog, NEWS, README, acinclude.m4, configure.ac, cplcore/cpl_column.c, cplcore/cpl_column_body.h, cplcore/cpl_filter_median.c, cplcore/cpl_fits_card.c, cplcore/cpl_fits_card.h, cplcore/cpl_func.h.top, cplcore/cpl_image_basic.c, cplcore/cpl_image_basic_body.h, cplcore/cpl_image_bpm_body.h, cplcore/cpl_image_filter_body.h, cplcore/cpl_image_io.c, cplcore/cpl_image_io_body.h, cplcore/cpl_image_resample_body.h, cplcore/cpl_imagelist_io.c, cplcore/cpl_init.c, cplcore/cpl_mask.c, cplcore/cpl_mask_binary.h, cplcore/cpl_mask_body.h, cplcore/cpl_matrix_impl.h, cplcore/cpl_memory.h, cplcore/cpl_polynomial.c, cplcore/cpl_property.c, cplcore/cpl_property_dicb.c, cplcore/cpl_property_impl.h, cplcore/cpl_propertylist.c, cplcore/cpl_table.c, cplcore/cpl_tools.h, cplcore/cpl_tools_body.h, cplcore/cpl_vector.c, cplcore/cpl_version.h.top, cplcore/tests/cpl_filter_body.h, cplcore/tests/cpl_image_io-test.c, cplcore/tests/cpl_imagelist_io-test.c, cplcore/tests/cpl_polynomial-test.c, cplcore/tests/cpl_propertylist-test.c, cplcore/tests/cpl_vector-test.c, cpldfs/cpl_dfs.c, cpldfs/cpl_multiframe.c, cpldfs/cpl_multiframe.h, cpldfs/tests/cpl_multiframe-test.c, cpldrs/cpl_apertures.c, cpldrs/cpl_detector.c, cpldrs/cpl_detector_body.h, cpldrs/cpl_fft_body.h, cpldrs/cpl_fit_body.h, cpldrs/cpl_geom_img.c, cpldrs/cpl_geom_img_body.h, cpldrs/tests/cpl_fit-test.c, cpldrs/tests/cpl_geom_img-test.c, cpldrs/tests/cpl_photom-test.c, m4, m4/eso.m4: Import changes from the trunk (revisions r275978:r276999,r277344) 2022-11-15 llundin * cplcore/cpl_property.c, cplcore/tests/cpl_property-test.c: cpl_property_set_comment(): Fix doxygen (PIPE-10403), add unit tests. cpl_property_set_name_cx(), cpl_property_set_comment_cx(), cpl_property_set_string_cx(), cpl_property_set_sortkey_(): Cleanup internak doxygen 2022-11-04 llundin * cplcore/cpl_tools.h, cplcore/tests/cpl_propertylist-test.c: CPL_FITS_START: rm duplicate definition. CPL_FITS_IGNORE*, CPL_FITS_COMPRKEYS: Define in unit test code, remove from shared, installed header file 2022-11-02 llundin * NEWS, cplcore/cpl_fits_card.c, cplcore/cpl_property.c, cplcore/cpl_property_impl.h, cplcore/cpl_propertylist.c, cplcore/cpl_propertylist_impl.h, cplcore/tests/cpl_propertylist-test.c, cpldrs/cpl_wcs.c: Revert previous commit (PIPE-10359) * NEWS, cplcore/cpl_fits_card.c, cplcore/cpl_property.c, cplcore/cpl_property_impl.h, cplcore/cpl_propertylist.c, cplcore/cpl_propertylist_impl.h, cplcore/tests/cpl_propertylist-test.c, cpldrs/cpl_wcs.c: cpl_propertylist_load(), cpl_propertylist_load_regexp(): Support long strings (PIPE-10359) 2022-10-28 llundin * cplcore/cpl_property.c: Fix several copy-paste errors in doxygen - of internal functions only 2022-10-24 llundin * cplcore/cpl_fits_card.c: cpl_fits_set_key(): Fix incorrect comment in CPL_UNLIKELY() branch 2022-10-14 llundin * cpldrs/cpl_apertures.c: cpl_apertures_new_from_image() et al: Fix incomplete renaming of variable in function definition to also include doxygen (PIPE-9935) * cpldrs/cpl_apertures.c: Undo previous commit * cpldrs/cpl_apertures.c: Fix spurious inconsistency between doxygen variable name (self) and actual variable name (in_image) in function definition, align w. doxygen name 2022-10-10 rpalsa * configure.ac: Package version updated, set to 7.3a * .: Create CPL 7.3 release branch. 2022-07-15 rpalsa * cpl_multiframe_dataset_properties_remove(), cpl_multiframe_dataset_properties_update(): Fixed bugs in initial implementation. Unit tests added for cpl_multiframe module. 2022-06-21 rpalsa * Property svn:mergeinfo updated * Import fixes from the CPL-7_2-BRANCH release branch (r271542,r271544) 2022-04-26 rpalsa * cpl_multiframe_dataset_properties_remove(), cpl_multiframe_dataset_properties_update_id(): initial API documentation added. * cpl_multiframe_dataset_properties_remove(): initial implementation added. cpl_multiframe_dataset_properties_update(): error checking improved and memory leak fixed cpl_multiframe_dataset_get_position(), cpl_multiframe_dataset_get_id((): error checking improved, correct use of size types 2022-04-25 rpalsa * Library version updated. * Initial, untested implementation of cpl_multiframe_dataset_get_id(), cpl_multiframe_dataset_get_position(), cpl_multiframe_dataset_properties_update(). * New interfaces added: cpl_multiframe_dataset_get_id(), cpl_multiframe_dataset_get_position(), cpl_multiframe_dataset_properties_update(), cpl_multiframe_dataset_properties_remove() * Allow reflowing of comments. * Add .vscode to the list of ignored items. * Updated property svn:ignore: added .vscode to the list of ignored directories. 2022-02-25 llundin * cpl_photom_fill_blackbody_test(): Add unit tests also for CPL_UNIT_PHOTONRADIANCE 2022-02-24 rpalsa * Import fixes from the CPL-7_2-BRANCH release branch (revisions r270188:r270595) 2022-02-09 llundin * cpl_apertures_new_from_image(), etc: Replace parameter name self with in_image (PIPE-9935) 2022-01-24 rpalsa * Import changes from the CPL-7_2-BRANCH release branch (revisions r268017:r269616) 2021-12-03 rpalsa * cpl_dfs_setup_prduct_header(): Fix memory leak when renaming the property RADECSYS to RADESYS. (PIPE-9856) * Rename README.SVN to README.DEV to no longer tie it to a particular version control system. It is a README containing information for developers in general. * Added section on coding style and formatting. * Added .clang-format configuration file with new CPL standard formatting rules. * Reformatted all source files with clang-format version 11.0.1 2021-11-29 rpalsa * Copyright updated. 2021-11-03 rpalsa * configure.ac: Undo unintended changes * Import changes from the CPL-7_1-BRANCH release branch (revisions r268013,r268025) * Integrate development branch CPLDEV-HARMONI-BRANCH (revisions r265855:r266203): improvement of polynomial fitting and evaluation * Import fixes from the CPL-7_2-BRANCH release branch (revision: r268014) * Package version set to 7.2.90. * Import changes from the CPL-7_1-BRANCH release branch (revisions: r268003:r268007) 2021-11-03 rpalsa * NEWS: Release notes updated for the CPL 7.1.5 release. * configure.ac: Package version updated. Set to 7.1.5b * README: Package version updated for the CPL 7.1.5 release. * cplcore/tests/cpl_matrix-test.c: cpl_matrix_fill_test(): Fixed compiler warning on possible truncation when calling labs(). * cplcore/cpl_matrix.c: cpl_matrix_extract_diagonal(): Fixed compiler warning on possible truncation when calling labs(): call llabs() instead. 2021-10-26 llundin * cplcore/cpl_vector_fit_impl.h: cpl_fit_lvmq_(): Fix memory leak on error (PIPE-9810) 2021-09-21 rpalsa * cpldrs/cpl_ppm.c: Fix empty API reference documentation generatated by doxygen. 2021-08-10 rpalsa * cplui/cpl_frameset.c: cpl_frameset_labelise(): Fixed typo in debug message. 2021-07-21 rpalsa * cpldfs/cpl_dfs.c: cpl_dfs_setup_product_header(): Added HDRVER to the list of forbidden keywords for products. Requested by DICB (PIPE-9686). 2021-07-12 rpalsa * cpldfs/cpl_multiframe.c: _cpl_dicb_primary_ranking: Added support for keyword RADESYS, while keeping RADECSYS for backwards compatibility. * cpldfs/cpl_dfs.c: cpl_dfs_setup_product_header(): Implement support for FITS keyword RADESYS following the DICB policy. If RADECSYS is used it is translated to RADESYS. If the finished product header still contains RADECSYS depends on the caller provided target property list. If it is present a warning message it printed. * cplcore/cpl_init.c: cpl_get_description(): Remove FLOP counting message. It appears to be confusing to the casual user and enabling/disabling it should rather be handled by a configure option at build time. * Doxyfile.in: Fix the manual title. Avoid duplicate word "Manual" in the generated output. 2021-06-01 rpalsa * Doxyfile.in: Enable search box and PDF hyperlinks for the doxygen reference manual. 2021-05-12 llundin * cplcore/cpl_io_fits.c, cplcore/cpl_io_fits.h, cplcore/tests/cpl_io_fits-test.c: cpl_io_get_max_open(): Added (internally). cpl_io_fits_test_all(): Added, guarded by cpl_io_fits_is_enabled(). cpl_io_fits_test_many(): Limit to one plus max open files. (PIPE-8824) 2021-05-11 llundin * cplcore/tests/cpl_io_fits-test.c: cpl_io_fits_test_many(), cpl_io_fits_test_fulldisk_table(): Fix incorrect bitwise operator - without breaking CPL_IO_MODE=1 2021-05-11 rpalsa * configure.ac: Package version updated, set to 7.1.5a. * ., cplcore/cpl_image_iqe.c, cplcore/cpl_table.c, cplcore/tests/cpl_table-test.c: Import changes from the trunk (revisions r264247, r264249, r264250, r264253:r264255, r264298) 2021-05-11 llundin * cplcore/tests/cpl_io_fits-test.c: cpl_io_fits_test_many(), cpl_io_fits_test_fulldisk_table(): Fix incorrect bitwise operator (found by gcc-warning) * cplcore/tests/cpl_io_fits-test.c: Fix incorrect bitwise operator (found by gcc-warning) * cplcore/cpl_image_basic.c: cpl_image_move(): Remove no longer needed variable (PIPE-9543) 2021-05-10 llundin * cplcore/tests/cpl_image_basic-test.c, cplcore/tests/cpl_mask-test.c: cpl_image_move(), cpl_mask_move(): Add unit tests also w. valid input (PIPE-9543) 2021-05-10 rpalsa * ChangeLog: Remove duplicate entries from the ChangeLog. 2021-05-10 llundin * cplcore/cpl_image_basic.c, cplcore/cpl_mask.c, cplcore/tests/cpl_image_basic-test.c, cplcore/tests/cpl_mask-test.c: cpl_image_move(), cpl_mask_move(): Improve input validation and doxygen (PIPE-9543) 2021-05-07 rpalsa * cplcore/cpl_filter.h: _cpl_filter_mode_: More fixes of the doxygen documentation rendering. * configure.ac: Package version updated, set to 7.1.4. 2021-05-05 rpalsa * m4/cpl.m4: CPL_CHECK_CFITSIO(): the macro also depends on pkg-config, therefore make sure ESO_CHECK_PKGCONFIG was called before. 2021-04-21 rpalsa * cplcore/cpl_filter.h: Fixed rendering issues of doxygen documentation caused by @verbatim/@endverbatim blocks. * cplcore/cpl_polynomial.c: Remove unterminated @verbatim which causes a doxygen warning. Remove @verbatim/@endverbatim environment from non-doxygen documentation. * Doxyfile.in: Updated to use SVG instead of PNG output for formulas (requires pdf2svg or inkscape to be present). Disable USE_MATHJAX as default for local builds, and use pdflatex as default for generating latex output. * README.SVN: Updated required doxygen version to 1.8.20 and added dependency on pdf2svg. 2021-04-20 llundin * cplcore/cpl_mask.c, cplcore/tests/cpl_mask-test.c: cpl_mask_count_window_test(): Added. cpl_mask_count_window_test(): Fix out-of-bounds access (PIPE-9501) 2021-04-16 rpalsa * .: Property svn:externals updated: point libcext to revision r256630. * NEWS: Updated for the CPL 7.1.4 release. * README: Updated for the CPL 7.1.4 release. * NEWS: Initial update for the CPL 7.1.4 release. * ChangeLog: ChangeLog updated for the release of CPL 7.1.4 2021-04-13 rpalsa * cplcore/cpl_array.h, cplcore/cpl_array_impl.h, cplcore/cpl_column.h, cplcore/cpl_image_io.h, cplcore/cpl_property.h, cplcore/cpl_propertylist.h, cplcore/cpl_table.h, cplcore/cpl_test.h: Remove conditional relying on the definition of _Complex_I in public header files. Support for complex number arithmetic is by requiring at least a C99 compiler to build and use the library. cpl_column.h, cpl_array.h: Work around an issue if the headers are used by a C++ compiler. Inclusion of these headers breaks building C++ code because they unnecessarily include the C99 header complex.h. Strictly speaking including complex.h in the CPL public API headers is not needed and should be removed, however this may break client code. The workaround prevents issues in existing client code. A final fix for this issue is left for a later release of the library (PIPE-9014). * ., m4/cpl.m4: Import changes from the trunk (revision r254001). 2021-01-22 llundin * cpldrs/cpl_geom_img.c, cpldrs/cpl_geom_img.h: cpl_geom_img_offset_saa(): Improve doxygen (PIPE-9379) 2020-10-27 rpalsa * Doxyfile.in: USE_MATHJAX: Enable use of MathJax for rendering formulas. On a trial basis for now. * cplcore/cpl_error.h: _cpl_error_code enumeration: Fixed outdated comment for value CPL_ERROR_UNSPECIFIED. 2020-10-13 cgarcia * .: Block revision 258528 from being merged into the 7.1 branch 2020-10-08 llundin * cplcore/cpl_vector.c: cpl_vector_fit_gaussian(): Fix always true conditionals (PIPE-8110) 2020-09-24 llundin * cplcore/tests/cpl_io_fits-test.c: Import from trunk r256424 (PIPE-8824) 2020-09-10 llundin * cplcore/cpl_image_bpm.c: Revert cpl_image_reject_(): bpm creation is thread-critical (PIPE-9236) 2020-09-09 llundin * cplcore/cpl_image_bpm.c: cpl_image_reject_(): bpm creation is thread-critical (PIPE-9236) 2020-07-31 rpalsa * m4/eso.m4: Updated to the latest version. 2020-07-30 rpalsa * m4/cpl.m4: Include the needed header files when checking for library availability, so that the tests work with strict compiler settings. 2020-07-20 rpalsa * m4/cpl.m4: Replaced deprecated macro call AC_HELP_STRING by AS_HELP_STRING. 2020-07-13 rpalsa * cplcore/cpl_matrix.c: cpl_matrix_product_normal(): Fixed formatting of doxygen comment block. 2020-05-14 rpalsa * configure.ac: Package version updated, set to 7.1.3. * ChangeLog: ChangeLog updated for the release of CPL 7.1.3 2020-05-06 llundin * README: 7.1.2 -> 7.1.3, wcslib: 4.16 -> 4.24 2020-05-05 llundin * NEWS, acinclude.m4, configure.ac, cpljava/Makefile.am, cpljava/org_eso_cpl_jni_CPLControl.h, cpljava/org_eso_cpl_jni_JNIParameterImp.h, cpljava/org_eso_cpl_jni_JNIRecipe.h, cpljava/org_eso_cpl_jni_LibraryLoader.h, cpljava/org_eso_cpl_jni_PluginLibrary.h: Import from trunk the changes needed for PIPE-8671 - and update NEWS * NEWS, configure.ac: 7.1.3: New version, updated NEWS 2020-02-21 llundin * cplcore/tests/cpl_io_fits-test.c: cpl_io_fits_test_many(): Add diag msg (PIPE-8824), reduce var scope 2020-01-28 llundin * cpldrs/cpl_wcs.c: cpl_wcs_get_crval() et al: rm duplicated NULL check 2020-01-13 llundin * cplcore/cpl_propertylist.c: _cpl_propertylist_to_fitsfile(): Fix comment typo 2019-12-19 llundin * cplcore/tests/cpl_io_fits-test.c: Reduce default number of HDUs by a factor 6 (PIPE-8824) 2019-12-16 llundin * cplcore/tests/cpl_io_fits-test.c: Delete generated test FITS data (PIPE-8824) 2019-10-02 llundin * cplcore/tests/cpl_propertylist-test.c: Test also conversion of +/- inf in FITS card * cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_test_local(): Add unit tests w. NaN-value 2019-08-09 rpalsa * m4/cpl.m4: CPL_CHECK_CFITSIO(), CPL_CHECK_WCS(), CPL_CHECK_LIBS(): Undefine LIBS (reset to empty) for tests which only require the headers. 2019-07-25 llundin * cplcore/cpl_image_io.c: cpl_image_get_(): Fix doxygen internal (PIPE-8593) 2019-07-12 llundin * ChangeLog: ChangeLog updated for CPL 7.1.2. 2019-07-11 llundin * README: 7.1.1 -> 7.1.2 * NEWS: 7.1.2: Add changes, improve description 2019-07-08 llundin * cplcore/cpl_vector_fit_impl.h: Copy comment improvements from head 2019-07-03 llundin * cplcore/cpl_polynomial.c: Fix typo in (internal) doxygen * cplcore/cpl_propertylist.c: _cpl_propertylist_to_fitsfile(): Change non-unique message from info to warning (PIPE-8552) 2019-05-29 rpalsa * acinclude.m4: CPL_PATH_JAVA(): Don't leave JAVAH unset if no java was found. 2019-05-10 llundin * cplcore/cpl_propertylist.c: _cpl_propertylist_fill_from_fits(): Improve support of blank FITS card (PIPE-8450) 2019-05-09 llundin * NEWS, configure.ac: 7.1.2: New vision, updated NEWS * cplcore/cpl_propertylist.c: _cpl_propertylist_fill_from_fits(): Fix bug in handling of a blank FITS card (PIPE-8450_ 2019-04-29 llundin * cplcore/cpl_propertylist.c, cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_fill_from_fits_locale(), cpl_propertylist_to_fitsfile_locale(): Guard uselocale() from unavailable POSIX locale (PIPE-7540) 2019-04-11 llundin * cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_test_local(): Call freelocale() 2019-04-09 llundin * cplcore/cpl_propertylist.c: cpl_propertylist_fill_from_fits_locale(), cpl_propertylist_to_fitsfile_locale(): Deallocate locale (PIPE-7540) * cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_test_local(): Fix comment typo 2019-04-05 llundin * cplcore/tests/cpl_propertylist-test.c: Locale: improve msg 2019-04-04 llundin * cplcore/cpl_propertylist.c, cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_to_fitsfile_locale(): Added, static. cpl_fits_get_value(): Update pjparsed also on invalid character. _cpl_propertylist_fill_from_fits(): Improve error message. cpl_propertylist_test_local(): Call also w. non-POSIX locale 2019-04-03 llundin * cplcore/cpl_propertylist.c: _cpl_propertylist_fill_from_fits(): Called only once now, so inline * cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_test_numeric_type(): Merge in changes from trunk * cplcore/cpl_propertylist.c: cpl_propertylist_fill_from_fits_locale(): Added static, to encapsulate the locale setting (PIPE-7540) * cplcore/cpl_propertylist.c: _cpl_propertylist_fill_from_fits(): Set locale only when needed (PIPE-7540) * cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_test_local(): Revert to default testing for now * cplcore/tests/cpl_propertylist-test.c: HAVE_LOCALE_H, HAVE_XLOCALE_H: check both, unit tests (bis) * cplcore/cpl_propertylist.c: HAVE_LOCALE_H, HAVE_XLOCALE_H: check both * cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_test_local(): Add locale messaging (PIPE-7540) * cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_test_local(): Call also with non-POSIX locale (PIPE-7540) * configure.ac, cplcore/cpl_propertylist.c: _cpl_propertylist_fill_from_fits(): Use correct include for uselocale() (PIPE-7540) * cplcore/cpl_propertylist.c: _cpl_propertylist_fill_from_fits(): Temporarily set locale (LC_NUMERIC) to POSIX (PIPE-7540) 2019-04-03 rpalsa * configure.ac: In call to CPL_CONFIG_CFITSIO(): Adjust version number to match the updated CPL_CONFIG_CFITSIO macro. The version number comparison is done by comparing strings, i.e. a trailing 0 will make the test fail. 2019-04-02 rpalsa * m4/cpl.m4: CPL_CHECK_CFITSIO(): Replace the runtime test for the CFITSIO version so that a correct setup of the library search path is no longer required. CPL_CHECK_LIBS(): Make the macro safe against multiple expansion by initializing the variables cpl_with_cpl, cpl_with_cpl_includes and cpl_with_cpl_libs on entry. 2019-03-28 llundin * cplcore/cpl_propertylist.c: cpl_propertylist_get_long_long(): Type cxllong replaces cxlong (PIPE-8363) 2019-03-25 llundin * cplcore/cpl_property.c: cpl_property_set_sort_dicb(): Copy fix + improvements from trunk, no effect on FITS products * cplcore/cpl_propertylist.c: cpl_propertylist_copy_property_regexp(): Copy also comment (PIPE-8349) 2019-02-18 rpalsa * configure.ac: Package version updated to 7.1.1. Library version updated, revision set to 1. * cplcore/cpl_table.c: cpl_table_get_column_mean_complex(): remove non-printable characters from the doxygen documentation. * NEWS: Fixed titel formatting for CPL 7.1.1 * .: Property svn:externals updated: pointing libcext to revision r236337 2019-02-15 rpalsa * m4/eso.m4: Updated to the latest version. 2019-02-11 llundin * cplcore/cpl_imagelist_io.c: cpl_imagelist_save(): Improve CPL_IO_APPEND doxygen 2019-02-07 llundin * configure.ac: Package version updated to 7.1.1b3 * cplcore/cpl_propertylist.c: cpl_propertylist_load_name_(): Fix doxygen typo. cpl_property_find_type(): Update doxygen 2019-02-06 llundin * cplcore/tests/cpl_propertylist-test.c: cpl_fits_get_number(): Detect malformed D-exponent - unit tests * cplcore/cpl_propertylist.c: cpl_fits_get_number(): Detect malformed D-exponent 2019-02-05 llundin * cplcore/cpl_propertylist.c, cplcore/tests/cpl_propertylist-test.c: cpl_fits_get_value(): Fix memory error on FORTRAN-formatted float with maximum length key, w. unit test 2019-02-04 llundin * configure.ac: Package version updated to 7.1.1b2 2019-02-01 llundin * cplcore/cpl_propertylist.c: cpl_fits_get_key(): Add comment 2019-01-31 llundin * cplcore/cpl_propertylist.c: cpl_fits_get_key(): Support empty FITS commentary card truncated by CFITSIO (PIPE-8157). _cpl_propertylist_fill_from_fits(): Fix empty COMMENT card regression (triggered by SWARP), w. unit test (PIPE-8157) (bis) * cplcore/cpl_propertylist.c, cplcore/tests/cpl_propertylist-test.c: cpl_fits_get_key(): Support empty FITS commentary card truncated by CFITSIO (PIPE-8157). _cpl_propertylist_fill_from_fits(): Fix empty COMMENT card regression (triggered by SWARP), w. unit test (PIPE-8157) 2019-01-30 llundin * cplcore/cpl_property.c: rm CPL_DIAG_PRAGMA_PUSH_IGN() for -Wcast-qual, no longer needed due to r234963 (bis) 2019-01-29 llundin * cplcore/cpl_propertylist.c: rm CPL_DIAG_PRAGMA_PUSH_IGN() for -Wcast-qual, no longer needed due to r234963 2019-01-28 llundin * NEWS: cpl_image_extract(): Improve NEWS * cplcore/cpl_image_basic.c: cpl_image_extract(): Improve doxygen 2019-01-25 llundin * cplcore/cpl_property.c: cpl_property_get_size(): Doxygen usage example w. cpl_property_get_string() 2019-01-22 llundin * cplcore/cpl_polynomial.c: Doxygen typo * cplcore/cpl_propertylist.c, cplcore/tests/cpl_polynomial-test.c: Fix gcc-warning from deliberate switch fall through (and one variable shadowing) * cplcore/cpl_tools.h: Prepare for fixing gcc-warning from deliberate switch fall through * cplcore/cpl_property.c: Fix Cppcheck warnings * cplcore/cpl_propertylist.c: Fix Cppcheck warnings * cplcore/cpl_cfitsio.c: Rearrange CPL_DIAG_PRAGMA_PUSH_IGN(),CPL_DIAG_PRAGMA_POP to avoid gcc warning * cpldfs/cpl_dfs.c: cpl_dfs_update_product_header_(): Suppress const correctness warning from CFITSIO * cpldrs/cpl_fit.c: cpl_fit_image_gaussian(): Fix variable shadowing 2019-01-21 llundin * cpldfs/cpl_dfs.c: Fix constant string w. length gcc 8.1 warnings regarding discarded const modifier (bis) * cplcore/cpl_property.c, cplcore/cpl_property_impl.h, cplcore/cpl_propertylist.c, cplcore/cpl_propertylist_impl.h, cpldfs/cpl_dfs.c: Fix constant string w. length gcc 8.1 warnings regarding discarded const modifier * cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_test_local(): Avoid variable shadowing (warning from gcc 8.1) 2019-01-18 llundin * configure.ac: Package version updated to 7.1.1b1 2019-01-17 llundin * NEWS: cpl_polynomial_fit(): Use Horner-scheme also for multivariate input * NEWS: 7.1.1: cpl_fit_lvmq() is primary function for improved fitting 2019-01-10 llundin * configure.ac: Package version updated to 7.1.1a1 * NEWS: 7.1.1: Update with bug fixes (bis) 2019-01-09 llundin * cplcore/cpl_propertylist.c: Merged in changes from trunk (r234419) 2019-01-08 llundin * cplcore/cpl_propertylist.c, cplcore/tests/cpl_propertylist-test.c: cpl_fits_get_value(): Reinterpret FITS std. 4.4.2.4, COMMENT/HISTORY is commentary even with value indicator * cplcore/cpl_propertylist.c: cpl_fits_key_is_unique(): Refine declaration, use CPL_FITS_IS_UNIQUE_TWO() * cplcore/tests/cpl_propertylist-test.c: Reenable cpl_propertylist_test_local() 2018-12-13 llundin * cplcore/tests/cpl_propertylist-test.c: cpl_fits_get_value(): Reinterpret FITS std. 4.2.1 1 (i.e. a string of spaces is empty), adapt unit test (PIPE-8157) (bis) * cplcore/cpl_property.c, cplcore/tests/cpl_property-test.c: cpl_property_set_string_cx(): Avoid redundant strlen(), extend unit testing * cplcore/cpl_property.c, cplcore/cpl_property_impl.h, cplcore/cpl_propertylist.c: _cpl_propertylist_to_fitsfile(): New, internal cpl_property_get_size_() replaces redundant cpl_property_get_size_string(). cpl_fits_key_is_unique(): Improve doxygen * cplcore/tests/cpl_propertylist-test.c: cpl_property_eq(): Raise floating point tolerance 2018-12-12 llundin * cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_compare(): Added, static. cpl_propertylist_test_file(): Warn on non-unique cards * cplcore/cpl_propertylist.c, cplcore/tests/cpl_propertylist-test.c: cpl_fits_get_value(): Reinterpret FITS std. 4.2.1 1 (i.e. a string of spaces is empty), adapt unit test (PIPE-8157) * cplcore/cpl_test.c: cpl_test_get_description(): Add msg for SIZEOF_SIZE_T 2018-12-11 llundin * cplcore/cpl_propertylist.c: cpl_fits_key_is_unique(): Improve doxygen * configure.ac: Package version updated to 7.1.1a (Interface is totally unchanged from previous release) * NEWS: 7.1.1: Update with bug fixes * cplcore/tests/cpl_propertylist-test.c: cpl_propertylist_test_file(): Disable normal tests when testing via CLI * cplcore/cpl_propertylist.c: _cpl_propertylist_to_fitsfile(): Non-unique warning only in debug mode 2018-12-10 llundin * cplcore/tests/cpl_propertylist-test.c: cpl_property_eq(): Added, static. cpl_propertylist_test_file(): Test when valid FITS * cplcore/cpl_property.c, cplcore/cpl_property_impl.h, cplcore/cpl_propertylist.c, cplcore/tests/cpl_property-test.c, cplcore/tests/cpl_propertylist-test.c: cpl_property_dump(): Added, internal. cpl_property_get_size_name(): Return name length, not size. cpl_property_get_size_string(), cpl_property_get_size_comment(), cpl_property_get_string_(), cpl_property_get_comment_(): Added, internal. cpl_fits_get_number(): Improve doxygen. _cpl_propertylist_to_fitsfile(): Call fits_write_key*() not fits_update*() when possible (PIPE-8167) * cpldfs/cpl_dfs.c: Avoid key array duplicateion 2018-12-07 llundin * ., NEWS, configure.ac, cplcore/Makefile.am, cplcore/cpl_array.c, cplcore/cpl_array_impl.h, cplcore/cpl_column.c, cplcore/cpl_column.h, cplcore/cpl_image_basic.c, cplcore/cpl_image_bpm.c, cplcore/cpl_image_bpm_impl.h, cplcore/cpl_image_io.c, cplcore/cpl_image_io_impl.h, cplcore/cpl_image_resample.c, cplcore/cpl_image_resample_body.h, cplcore/cpl_imagelist_io.c, cplcore/cpl_mask.c, cplcore/cpl_mask.h, cplcore/cpl_mask_impl.h, cplcore/cpl_matrix.c, cplcore/cpl_matrix_impl.h, cplcore/cpl_memory.c, cplcore/cpl_polynomial.c, cplcore/cpl_polynomial.h, cplcore/cpl_polynomial_impl.h, cplcore/cpl_property.c, cplcore/cpl_property_impl.h, cplcore/cpl_propertylist.c, cplcore/cpl_propertylist_impl.h, cplcore/cpl_test.c, cplcore/cpl_test.h, cplcore/cpl_tools.c, cplcore/cpl_tools.h, cplcore/cpl_vector.c, cplcore/cpl_vector_fit_impl.h, cplcore/cpl_vector_impl.h, cplcore/cpl_xmemory.c, cplcore/tests/cpl_fits-test.c, cplcore/tests/cpl_image_bpm-test.c, cplcore/tests/cpl_image_io-test.c, cplcore/tests/cpl_matrix-test.c, cplcore/tests/cpl_memory-test.c, cplcore/tests/cpl_polynomial-test.c, cplcore/tests/cpl_property-test.c, cplcore/tests/cpl_propertylist-test.c, cplcore/tests/cpl_stats-test.c, cplcore/tests/cpl_vector-test.c, cpldfs/cpl_dfs.c, cpldfs/tests/cpl_dfs-test.c, cpldrs/cpl_apertures.c, cpldrs/cpl_fit.c, cpldrs/cpl_ppm.c, cpldrs/cpl_ppm.h, cpldrs/cpl_wcs.c, cpldrs/tests/cpl_apertures-test.c, cpldrs/tests/cpl_fit-test.c, cpldrs/tests/cpl_ppm-test.c, m4/cpl.m4: Import changes from the trunk (revisions r221985:r233522) * README: Fix typos 2018-08-22 aszostak * ., cplcore/tests/Makefile.am, cpldfs/tests/Makefile.am, cpldrs/tests/Makefile.am: Merging fixes for missing libcext dependency for unit tests from trunk. 2018-03-08 rpalsa * README: Try to get the OS X naming scheme correct. * README: Fix macOS section heading in the table of contents. * README: Updated macOS section. 2018-03-05 rpalsa * cplcore/cpl_image_basic.c: cpl_image_or_mask(), cpl_image_or_mask_unary(): Add internal directive to doxygen documentation. 2018-01-29 rpalsa * ChangeLog: ChangeLog updated for CPL 7.1 final. 2018-01-25 rpalsa * configure.ac: Package version updated. * ., cplcore/cpl_filter.h: Import changes from the trunk (revision r215448). 2018-01-19 rpalsa * NEWS: CPL 7.1 section updated. * Doxyfile.in: Searchengine disabled again, since it apparently does not find functions where the return type is given on a separate line. This may be misleading. * cplcore/cpl_matrix.c: cpl_matrix_solve_svd(): Documentation added. * README.CVS, README.SVN: Renamed to README.SVN * README.CVS: Updated for CPL 7.1b release. * configure.ac: Package version updated to 7.1b * ChangeLog, README: Updated for the CPL 7.1b release. 2018-01-18 rpalsa * ., NEWS, cplcore/cpl_vector.c: Import changes from the trunk (revisions r214913,r214919). 2018-01-11 rpalsa * ., cplcore/cpl_mask.c, cplcore/cpl_xmemory.c, cplcore/tests/cpl_mask-test.c: Import changes from the trunk (revisions r214281:r214415). 2017-12-06 rpalsa * cplcore/cpl_init.c: Added pre-processor tests: CPL now won't build with CFITSIO versions older than 3.350. cpl_init(): CFITSIO version tests restructured. Rely on the linker to use only compatible versions. An error message is issued if the rumtime version of CFITSIO is less than what was requiested through configure at build time. All tests related to versions older that 3.350 were removed. (PIPE-7401) * configure.ac: Package version updated. Require at least CFITSIO 3.350. * m4/cpl.m4: CPL_CHECK_CFITSIO(): Define header symbol CPL_CFITSIO_VERSION. * cplcore/cpl_table.c, cpljava/cpl_gasgano.c: Fixed compiler warnings on possible use of uninitialized variables. 2017-11-21 rpalsa * ChangeLog: ChangeLog: Updated for the CPL 7.1a release. * .: Property svn:externals updated. * configure.ac: Package version changed to 7.1a. * ChangeLog: ChangeLog updated. * NEWS, README: Initial update for the CPL 7.1 release. 2017-11-20 rpalsa * ., cplcore/cpl_propertylist.c: Import changes from the trunk (revision r211623). 2017-10-25 rpalsa * cplui/cpl_parameter.c, cplui/tests/cpl_parameter-test.c: _cpl_parameter_init(): Set error code if any kind of invalid parameter (initialization) data is passed to the function. cpl_parameter_new_value(), cpl_parameter_new_range() cpl_parameter_new_enum(): List of error codes updated in the documentation. (PIPE-6758) 2017-10-24 rpalsa * cplui/cpl_frameset.c: cpl_framset_iterator_get_const(): Fix the documentation of the return value. Use version of the non-const counterpart. (PIPE-7285) * cplui/cpl_recipeconfig.c: cpl_recipeconfig_is_required(): Fis description of the return value (PIPE-7286) 2017-10-23 rpalsa * ., cplcore/Makefile.am, cplcore/cpl_column.c, cplcore/cpl_filter_median.c, cplcore/cpl_image_basic.c, cplcore/cpl_image_basic_body.h, cplcore/cpl_image_fft.c, cplcore/cpl_image_fft_impl.h, cplcore/cpl_image_io.c, cplcore/cpl_image_io.h, cplcore/cpl_image_iqe.c, cplcore/cpl_imagelist.h, cplcore/cpl_imagelist_io.c, cplcore/cpl_io_fits.c, cplcore/cpl_io_fits.h, cplcore/cpl_mask.c, cplcore/cpl_matrix.c, cplcore/cpl_msg.c, cplcore/cpl_polynomial.c, cplcore/cpl_polynomial.h, cplcore/cpl_propertylist.c, cplcore/cpl_stats_body.h, cplcore/cpl_table.c, cplcore/cpl_test.c, cplcore/cpl_tools.c, cplcore/cpl_tools.h, cplcore/cpl_tools_body.h, cplcore/cpl_vector.c, cplcore/cpl_vector.h, cplcore/tests/Makefile.am, cplcore/tests/cpl_image_filter-test.c, cplcore/tests/cpl_imagelist_io-test.c, cplcore/tests/cpl_io_fits-test.c, cplcore/tests/cpl_mask-test.c, cplcore/tests/cpl_math-test.c, cplcore/tests/cpl_matrix-test.c, cplcore/tests/cpl_median-test.c, cplcore/tests/cpl_msg-test.c, cplcore/tests/cpl_plot-test.c, cplcore/tests/cpl_polynomial-test.c, cplcore/tests/cpl_property-test.c, cplcore/tests/cpl_table-test.c, cplcore/tests/cpl_vector-test.c, cpldfs/cpl_dfs.c, cpldfs/cpl_multiframe.c, cpldrs/cpl_apertures.c, cpldrs/cpl_fft.c, cpldrs/cpl_fft_body.h, cpldrs/cpl_fit.c, cpldrs/cpl_fit_body.h, cpldrs/cpl_wcs.c, cplui/cpl_frame.c, cplui/cpl_framedata.c, cplui/cpl_frameset.c, cplui/cpl_parameterlist.c, cplui/cpl_plugin.c, cplui/cpl_pluginlist.c, cplui/cpl_recipeconfig.c: Import changes from the trunk (revision r197629:r210748). 2017-10-10 rpalsa * .: Point property svn:external for libcext to revision r210064. 2017-08-11 rpalsa * cplcore/cpl_matrix.c: _cpl_matrix_decomp_sv_jacobi(): Add declaration, and declare it as static. 2017-07-12 rpalsa * ., cplui/cpl_parameter.c, cplui/tests/cpl_parameter-test.c: Import fixes from the CPL 7.0 release branch. (revisions r205039,r205040) * ., m4/eso.m4: Import changes from the CPL 7.0 release branch again. (revisions r196619:r200463) * cplcore/cpl_matrix.c, cplcore/cpl_matrix.h: cpl_matrix_solve_svd(): Added. * ., cplcore/cpl_matrix.c, cplcore/cpl_matrix.h, m4/eso.m4: Revert errorneous commit (r205041) * ., cplcore/cpl_matrix.c, cplcore/cpl_matrix.h, m4/eso.m4: Import changes from the CPL 7.0 release branch (revisions r196619:r200463) * .: Create CPL 7.1 release branch. 2017-02-09 rpalsa * Package and library version updated. 2017-02-08 rpalsa * Updated copyright entry in the file header. Remove VCS keyword entries. 2017-02-07 rpalsa * Import changes from the trunk (revisions r195891:r196375) * Import changes from the trunk (revision r195888) * Import changes from the trunk (revisions r191768:r195887) * Import changes from the trunk (revision r191628) * Import changes from the trunk (revisions r189694:r191580) 2017-02-06 rpalsa * Update property mergeinfo. * Import changes from the trunk (revision r185817) * Import changes from the trunk (revisions r186032:r187261) * Update property mergeinfo. 2017-01-27 rpalsa * CPL_CHECK_CFITSIO(): Remove zlib dependency from the list of libraries used for the tests. * Fix indentation. 2017-01-24 rpalsa * Macro refactoring: CPL_CHECK_CEXT(), CPL_CHECK_CFITSIO(), CPL_CHECK_FFTW(), CPL_CHECK_LIBS(), and CPL_CHECK_WCS(): Allow for checking dependencies independent of the library type (static, shared). Initial version. 2017-01-16 rpalsa * Relax required libtool version. * Replace hardcoded shared library extension in the library checking macros by the one determined by libtool. * Use the new macro syntax to initialize libtool and libltdl, and require libtool version 2.4.2. 2016-12-21 rpalsa * _cpl_matrix_decomp_sv_jacobi(), cpl_matrix_solve_svd(): Added. Initial implementation of an SVD based linear system solver. 2016-11-04 rpalsa * cpl_msg_out(), _cpl_timestamp_iso8601(): Moved explicit tzset() calls to cpl_msg_init() * cpl_table_compare_structure(): Fix memory leak if tables do not have the same structure (PIPE-6776) * getTimeISO8601(): Renamed to _cpl_timestamp_iso8601() to be in line with the naming scheme for internal functions. cpl_msg_out(), _cpl_timestamp_iso8601(): Replace calls to localtime() by calls to the reentrant version, localtime_r() (requires _POSIX_C_SOURCE). 2016-06-14 rpalsa * Integrate changes from the trunk (revisions r187327:r187524) * Block revision r187261 from being merged back into the CPL 7.0 release branch. 2016-06-06 rpalsa * Remove obsolete purify support. * Remove redundant quotes in macro calls. 2016-05-13 rpalsa * Change SEARCHENGINE setting to enabled. 2016-02-12 rpalsa * ChangeLog updated. 2016-02-05 rpalsa * Revert commit r182587. Note that the way these tests are coded cause a compiler warning on OSX! * Fix compiler warning: Replace logical or by bitwise or. 2016-02-04 rpalsa * configure.ac: Update package version. * cplcore/cpl_table.c: Fix parameter name in doxygen comments. * cplcore/tests/cpl_array-test.c: Integrate fixes from the trunk (revisions r181961:r182351). 2016-02-03 llundin * cplcore/tests/cpl_array-test.c: cpl_array_test_power_complex_one(): Raise float-tol for Mac OSX * cplcore/cpl_image_basic.c: cpl_m_from_int64: added, w. fix for clang (PIPE-6401) (bis) * cplcore/cpl_mask.c, cplcore/cpl_mask_binary.h: cpl_m_from_int64: added, w. fix for clang (PIPE-6401) * cplcore/cpl_mask.c: Copy SSE2 header inclusion from cpl_image_basic (PIPE-6401) 2016-02-02 rpalsa * ChangeLog: ChangeLog updated. * configure.ac: Package version updated. 2016-02-02 llundin * cplcore/cpl_column.c, cplcore/cpl_column_body.h: cpl_column_pow_*(): Use const assignments, reduce var scope * NEWS: Updated with tickets closed by Lars (PIPE-6211), (PIPE-6205), (PIPE-6075), (PIPE-4745), (PIPE-4716), (PIPE-4505) * cplcore/cpl_table.c, cplcore/tests/cpl_table-test.c: Apply change to trunk: cpl_table_fill_invalid_{int,long,long_long,float,float_complex,double,double_complex}(): Update doxygen to reflect actual handling of array elements (PIPE-4505) 2016-01-28 llundin * cplcore/cpl_column_body.h: Apply patch from HEAD (PIPE-4716): cpl_column_pow_*(): Fix incorrect cast causing integer base with non-integer power to fail 2016-01-19 rpalsa * cplcore/cpl_test.c: Integrate fixes from the trunk (revision 181606) * cplui/cpl_parameter.c: Module documentation: Try to be more precise on how parameter constructors have to be called. * NEWS: More updates for CPL 7.0. 2016-01-15 rpalsa * configure.ac: Package version updated. * cplcore/cpl_image_basic.c, cplcore/cpl_mask_binary.h, cplcore/tests/cpl_image_filter-test.c, cplcore/tests/cpl_polynomial-test.c: Integrate changes from the trunk (revision 181547) 2016-01-11 rpalsa * cplcore/cpl_table.c, cpldrs/cpl_wcs.h: Revert inclusion of RADECSYS in regular expressions (PIPE-6019). * cplcore/cpl_column_body.h: Add conditional to silence Doxygen warning related to the ADDTYPE macro. cpl-7.4/libcext/0000775000733500073350000000000015212014740010605 500000000000000cpl-7.4/libcext/BUGS0000664000733500073350000000030715060760022011212 00000000000000This file lists the bugs you must be aware of. Be sure to check this file before using the CPL. Limitations: On HP-UX and Sun Solaris platforms only the GNU C compiler is currently supported. cpl-7.4/libcext/NEWS0000664000733500073350000000310415136670444011240 00000000000000Release 1.3 (2026-01-26): --------------------------- * Changed license from GPL-2.0-or-later to LGPL-2.1-or-later Release 1.2.7 (2026-01-26): --------------------------- * Build system update: add configure option to enable address sanitizer instrumentation * Cleanup of compiler warnings Release 1.2.6 (2023-04-14): --------------------------- * Build system update: avoid configure tests to appear failing because of recent compilers bailing out on prototypes in autoconf generated test code. * Updated fallback vsnprintf implementation to fix an overflow error that can occur in rare cases. * Added macros ESO_ENABLE_TSAN() and ESO_ENABLE_ASAN() to support building with sanitizer support. Release 1.2.5 (2023-04-03): --------------------------- * Build system fixes and improvements. Release 1.2.4 (2020-04-14): --------------------------- * Minor reference documentation fixes. Release 1.2.3 (2019-02-18): --------------------------- * Build system updates. * eso.m4: removed definition of symbol 'strdup' from ESO_FUNC_STRDUP() if it is not found on the system. This makes the macro a pure test and the caller is responsible for acting on the result. * Cleanup of compiler warnings. Release 1.2.2 (2017-11-21): --------------------------- * Reference documentation updates. * Build system updates. * Cleanup of compiler warnings in unit tests. Release 1.2.1 (2015-07-20): --------------------------- * cx_deque, cxutils.c: Bug fixes. Release 1.2 (2015-03-06): ------------------------- * cx_string: New functions added. * Minor documentation cleanup. cpl-7.4/libcext/acinclude.m40000664000733500073350000010225615136670444012742 00000000000000# CEXT_ENABLE_DEBUG(debug=no) #---------------------------- AC_DEFUN([CEXT_ENABLE_DEBUG], [ AC_REQUIRE([AC_PROG_CC]) ESO_ENABLE_DEBUG([$1]) if test x"$eso_cv_enable_debug" != xno; then CX_DEBUG_FLAGS="-DCX_ENABLE_DEBUG" else CX_DEBUG_FLAGS="-DCX_DISABLE_ASSERT" fi AC_SUBST(CX_DEBUG_FLAGS) ]) # CEXT_ENABLE_THREADS(threads=yes) #--------------------------------- AC_DEFUN([CEXT_ENABLE_THREADS], [ AC_ARG_ENABLE(threads, AS_HELP_STRING([--enable-threads], [enables thread support [default=$1]]), cext_enable_threads=$enableval, cext_enable_threads=$1) AH_TEMPLATE([CX_THREADS_ENABLED], [Define if thread support is enabled.]) if test x"$cext_enable_threads" = xyes; then ESO_CHECK_THREADS_POSIX AC_MSG_CHECKING([whether POSIX threads are available]) if test x"$eso_cv_threads_posix" = xno; then AC_MSG_RESULT([no]) else CFLAGS="$CFLAGS -D_REENTRANT" AC_DEFINE_UNQUOTED([CX_THREADS_ENABLED]) if test x"$eso_cv_threads_posix_lib" = xyes; then echo $LIBS | grep -q -e "$LIBPTHREAD" || LIBS="$LIBPTHREAD $LIBS" else CFLAGS="$CFLAGS $PTHREAD_CFLAGS" LDFLAGS="$LDFLAGS $PTHREAD_CFLAGS" fi AC_MSG_RESULT([yes]) fi fi ]) # CEXT_CHECK_CHAR_BIT #-------------------- # Check number of bits used per char. AC_DEFUN([CEXT_CHECK_CHAR_BIT], [ cext_have_char_bit=no cext_have_char_8_bits=no AC_MSG_CHECKING([for bits per char]) AC_CACHE_VAL(cext_cv_have_char_8_bits, [ AC_LANG_PUSH(C) cext_cppflags_save="$CPPFLAGS" cext_cflags_save="$CFLAGS" cext_ldflags_save="$LDFLAGS" cext_libs_save="$LIBS" if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -pedantic-errors" CPPFLAGS="$CPPFLAGS $CFLAGS" fi AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include ], [int i = CHAR_BIT;])], cext_have_char_bit=yes, cext_have_char_bit=no) if test "x$cext_have_char_bit" = "xyes"; then AC_RUN_IFELSE([AC_LANG_SOURCE( [ #include int main(void) { if (CHAR_BIT != 8) return 1; return 0; } ])], cext_have_char_8_bits=yes, cext_have_char_8_bits=no) else AC_RUN_IFELSE([AC_LANG_SOURCE( [ #include int main(void) { char c = 1; int i = 0; while (c) { c <<= 1; i++; } if (i != 8) return 1; return 0; } ])], cext_have_char_8_bits=yes, cext_have_char_8_bits=no) fi CPPFLAGS="$cext_cppflags_save" CFLAGS="$cext_cflags_save" LDFLAGS="$cext_ldflags_save" LIBS="$cext_libs_save" AC_LANG_POP(C) cext_cv_have_char_8_bits="cext_have_char_bit=$cext_have_char_bit \ cext_have_char_8_bits=$cext_have_char_8_bits" ]) eval "$cext_cv_have_char_8_bits" if test "$cext_have_char_8_bits" = "no"; then AC_MSG_ERROR([C type char is not 8 bits wide!]) else if test x"$cext_have_char_bit" = xno; then AC_DEFINE(CHAR_BIT, 8, [Width of type 'char']) else AC_DEFINE(HAVE_CHAR_BIT, 1, [Define if CHAR_BIT is defined in limits.h and equals 8]) fi AC_MSG_RESULT([8]) fi ]) # # CEXT_CHECK_SIZE_T #------------------ # Check for an integer type with an equal size AC_DEFUN([CEXT_CHECK_SIZE_T], [ AC_MSG_CHECKING([for an integer type with the same size as size_t]) case $ac_cv_sizeof_size_t in $ac_cv_sizeof_short) cext_size_type='short' ;; $ac_cv_sizeof_int) cext_size_type='int' ;; $ac_cv_sizeof_long) cext_size_type='long' ;; $ac_cv_sizeof_long_long) cext_size_type='long long' ;; *) AC_MSG_ERROR([No integer type matches size_t in size]) ;; esac AC_MSG_RESULT([$cext_size_type]) AC_CACHE_VAL(cext_cv_type_size_type, [ cext_cv_type_size_type=$cext_size_type ]) ]) # # CEXT_CHECK_FORMAT_LONG_LONG #---------------------------- # Check printing format specifier used for long long integers AC_DEFUN([CEXT_CHECK_FORMAT_INT64], [ # List of printf formats to check for format_list="ll q" if test x"$ac_cv_sizeof_long_long" = x8; then AC_MSG_CHECKING([for printf format used for 64-bit integers]) AC_CACHE_VAL(cext_cv_format_long_long, [ for format in $format_list; do AC_RUN_IFELSE([AC_LANG_SOURCE( [[ #include int main(void) { long long b, a = -0x3AFAFAFAFAFAFAFALL; char buffer[1000]; sprintf (buffer, "%${fmt}u", a); sscanf (buffer, "%${fmt}u", &b); return b != a; } ]])], [cext_cv_format_long_long=${fmt}; break], [], [:]) done ]) if test -n "$cext_cv_format_long_long"; then AC_MSG_RESULT([%${cext_cv_format_long_long}u]) AC_DEFINE(HAVE_LONG_LONG_FORMAT, 1, [Define if the system printf can print a long long]) else AC_MSG_RESULT([none]) fi fi ]) # The following type check macros are replacement versions for the actual # autoconf checks, which are more type specific. However the actual autoconf # macros are not available for autoconf version 2.59 (and older) which we # still need to support for a while. # CEXT_TYPE_LONG_LONG_INT #------------------------ # Check whether the compiler supports the 'long long int' type. AC_DEFUN([CEXT_TYPE_LONG_LONG_INT], [ AC_CHECK_TYPE([long long int], [], [], []) if test x"$ac_cv_type_long_long_int" = xyes; then AC_DEFINE([HAVE_LONG_LONG_INT], [1], [Define to 1 if the system has the type `long long int'.]) fi ]) # CEXT_TYPE_UNSIGNED_LONG_LONG_INT #--------------------------------- # Check whether the compiler supports the 'unsigned long long int' type. AC_DEFUN([CEXT_TYPE_UNSIGNED_LONG_LONG_INT], [ AC_CHECK_TYPE([unsigned long long int], [], [], []) if test x"$ac_cv_type_unsigned_long_long_int" = xyes; then AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], [Define to 1 if the system has the type `unsigned long long int'.]) fi ]) # CEXT_TYPE_INTMAX_T # ------------------ # Check whether the compiler supports the 'intmax_t' type. AC_DEFUN([CEXT_TYPE_INTMAX_T], [ AC_REQUIRE([CEXT_TYPE_LONG_LONG_INT]) AC_CHECK_TYPE([intmax_t], [ AC_DEFINE([HAVE_INTMAX_T], [1], [Define to 1 if the system has the type `intmax_t'.]) ], [ test $ac_cv_type_long_long_int = yes \ && ac_type='long long int' \ || ac_type='long int' AC_DEFINE_UNQUOTED([intmax_t], [$ac_type], [Define to the widest signed integer type if and do not define.]) ]) ]) # CEXT_TYPE_UINTMAX_T # ------------------- # Check whether the compiler supports the 'uintmax_t' type. AC_DEFUN([CEXT_TYPE_UINTMAX_T], [ AC_REQUIRE([CEXT_TYPE_UNSIGNED_LONG_LONG_INT]) AC_CHECK_TYPE([uintmax_t], [ AC_DEFINE([HAVE_UINTMAX_T], [1], [Define to 1 if the system has the type `uintmax_t'.]) ], [ test $ac_cv_type_long_long_int = yes \ && ac_type='unsigned long long int' \ || ac_type='unsigned long int' AC_DEFINE_UNQUOTED([uintmax_t], [$ac_type], [Define to the widest unsigned integer type if and do not define.]) ]) ]) # CEXT_TYPE_UINTPTR_T # ------------------- # Check whether the compiler supports the 'uintptr_t' type. AC_DEFUN([CEXT_TYPE_UINTPTR_T], [ AC_CHECK_TYPE([uintptr_t], [ AC_DEFINE([HAVE_UINTPTR_T], 1, [Define to 1 if the system has the type `uintptr_t'.]) ], [ for ac_type in 'unsigned int' 'unsigned long int' \ 'unsigned long long int'; do AC_COMPILE_IFELSE( [ AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT], [[sizeof (void *) <= sizeof ($ac_type)]]) ], [ AC_DEFINE_UNQUOTED([uintptr_t], [$ac_type], [Define to the type of an unsigned integer type wide enough to hold a pointer, if such a type exists, and if the system does not define it.]) ac_type= ]) test -z "$ac_type" && break done ]) ]) # CEXT_TYPE_LONG_DOUBLE # --------------------- # Check whether the compiler supports the 'long double' type. AC_DEFUN([CEXT_TYPE_LONG_DOUBLE], [ AC_CACHE_CHECK([for long double], [ac_cv_type_long_double], [ if test "$GCC" = yes; then ac_cv_type_long_double=yes else AC_COMPILE_IFELSE( [ AC_LANG_BOOL_COMPILE_TRY( [[ /* The Stardent Vistra knows sizeof (long double), but does not support it. */ long double foo = 0.0L; ]], [[/* On Ultrix 4.3 cc, long double is 4 and double is 8. */ sizeof (double) <= sizeof (long double)]])], [ac_cv_type_long_double=yes], [ac_cv_type_long_double=no]) fi ]) if test $ac_cv_type_long_double = yes; then AC_DEFINE([HAVE_LONG_DOUBLE], [1], [Define to 1 if the system has the type `long double'.]) fi ]) # # CEXT_SET_PATHS #--------------- # Define auxiliary directories of the installed directory tree. AC_DEFUN([CEXT_SET_PATHS], [ if test -z "$apidocdir"; then apidocdir='${datadir}/doc/${PACKAGE}/html' fi AC_SUBST(apidocdir) if test -z "$pkgincludedir"; then pkgincludedir='${includedir}/cext' fi if test -z "$configdir"; then configdir='${includedir}' fi AC_SUBST(configdir) if test -z "$pkgconfigdir"; then pkgconfigdir='${libdir}/pkgconfig' fi AC_SUBST(pkgconfigdir) ]) # CEXT_SET_SYMBOLS #----------------- # Setup various Makefile symbols used for building the package AC_DEFUN([CEXT_SET_SYMBOLS], [ CEXT_INCLUDES='-I$(top_builddir)/cext -I$(top_srcdir)' AC_SUBST(CEXT_INCLUDES) ]) # CEXT_CREATE_CXCONFIG #--------------------- # Create the source for cxconfig.h in cext AC_DEFUN([CEXT_CREATE_CXCONFIG], [ AC_REQUIRE([CEXT_CHECK_CHAR_BIT]) AC_CONFIG_COMMANDS(cxconfig.h, [cfgfile="cext/cxconfig.h" tcfgfile="$cfgfile-tmp" cat > $tcfgfile << _CEXTEOF /* * cxconfig.h: This is a generated file! Do not edit this file! * All changes will be lost! */ #ifndef CXCONFIG_H_ #define CXCONFIG_H_ _CEXTEOF if test x$cext_have_limits_h = xyes; then echo '#include ' >> $tcfgfile fi if test x$cext_have_float_h = xyes; then echo '#include ' >> $tcfgfile fi if test x$cext_have_values_h = xyes; then echo '#include ' >> $tcfgfile fi if test x$cext_have_stdint_h = xyes; then echo '#include ' >> $tcfgfile fi if test x$cext_have_inttypes_h = xyes; then echo '#include ' >> $tcfgfile fi cat >> $tcfgfile << _CEXTEOF #include "cxmacros.h" CX_BEGIN_DECLS /* * Limits for numerical data types */ #define CX_MINSHORT $cext_cxshort_min #define CX_MAXSHORT $cext_cxshort_max #define CX_MAXUSHORT $cext_cxushort_max #define CX_MININT $cext_cxint_min #define CX_MAXINT $cext_cxint_max #define CX_MAXUINT $cext_cxuint_max #define CX_MINLONG $cext_cxlong_min #define CX_MAXLONG $cext_cxlong_max #define CX_MAXULONG $cext_cxulong_max #define CX_MINFLOAT $cext_cxfloat_min #define CX_MAXFLOAT $cext_cxfloat_max #define CX_MINDOUBLE $cext_cxdouble_min #define CX_MAXDOUBLE $cext_cxdouble_max _CEXTEOF # This should be true for any modern C/C++ compiler # In addition this has been verified before by # the CX_CHECK_CHAR_BITS() call. if test x"$cext_have_char_8_bits" = xyes; then cat >> $tcfgfile << _CEXTEOF /* * Number of bits per char */ #define CX_CHAR_BIT 8 _CEXTEOF else echo '#error "Type char is not 8 bits wide!"' >> $tcfgfile fi cat >> $tcfgfile << _CEXTEOF /* * Fixed size integer types */ _CEXTEOF cat >> $tcfgfile << _CEXTEOF /* Macros for formatted output */ #define CX_PRINTF_FORMAT_INT8 $cxint8_print_format #define CX_PRINTF_FORMAT_UINT8 $cxuint8_print_format #define CX_PRINTF_FORMAT_INT16 $cxint16_print_format #define CX_PRINTF_FORMAT_UINT16 $cxuint16_print_format #define CX_PRINTF_FORMAT_INT32 $cxint32_print_format #define CX_PRINTF_FORMAT_UINT32 $cxuint32_print_format #define CX_PRINTF_FORMAT_INT64 $cxint64_print_format #define CX_PRINTF_FORMAT_UINT64 $cxuint64_print_format /* Macros for formatted output */ #define CX_SCANF_FORMAT_INT8 $cxint8_scan_format #define CX_SCANF_FORMAT_UINT8 $cxuint8_scan_format #define CX_SCANF_FORMAT_INT16 $cxint16_scan_format #define CX_SCANF_FORMAT_UINT16 $cxuint16_scan_format #define CX_SCANF_FORMAT_INT32 $cxint32_scan_format #define CX_SCANF_FORMAT_UINT32 $cxuint32_scan_format #define CX_SCANF_FORMAT_INT64 $cxint64_scan_format #define CX_SCANF_FORMAT_UINT64 $cxuint64_scan_format _CEXTEOF if test -n "$cxint8"; then cat >> $tcfgfile << _CEXTEOF /* Type definitions */ typedef $cxint8 cxint8; typedef $cxuint8 cxuint8; _CEXTEOF fi if test -n "$cxint16"; then cat >> $tcfgfile << _CEXTEOF typedef $cxint16 cxint16; typedef $cxuint16 cxuint16; _CEXTEOF fi if test -n "$cxint32"; then cat >> $tcfgfile << _CEXTEOF typedef $cxint32 cxint32; typedef $cxuint32 cxuint32; _CEXTEOF fi if test -n "$cxint64"; then cat >> $tcfgfile << _CEXTEOF ${cext_extension} typedef $cxint64 cxint64; ${cext_extension} typedef $cxuint64 cxuint64; #define CX_INT64_CONSTANT(val) $cxint64_constant #define CX_UINT64_CONSTANT(val) $cxuint64_constant _CEXTEOF fi cat >> $tcfgfile << _CEXTEOF #define CX_SIZEOF_VOID_P $cext_void_p #define CX_SIZEOF_SIZE_T $cext_size_t _CEXTEOF cat >> $tcfgfile << _CEXTEOF /* * Size type */ #define CX_PRINTF_FORMAT_SIZE_TYPE $cxsize_print_format #define CX_PRINTF_FORMAT_SSIZE_TYPE $cxssize_print_format #define CX_SCANF_FORMAT_SIZE_TYPE $cxsize_scan_format #define CX_SCANF_FORMAT_SSIZE_TYPE $cxssize_scan_format typedef signed $cext_size_type_define cxssize; 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((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' // Does the compiler advertise C11 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" # Auxiliary files required by this configure script. ac_aux_files="compile config.guess config.sub ltmain.sh missing install-sh" # Locations in which to look for auxiliary files. ac_aux_dir_candidates="${srcdir}/admin" # Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don't find one directory that contains all the files we need, # we report the set of missing files from the *first* directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files="" ac_first_candidate=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac as_found=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 ac_aux_dir_found=yes ac_install_sh= for ac_aux in $ac_aux_files do # As a special case, if "install-sh" is required, that requirement # can be satisfied by any of "install-sh", "install.sh", or "shtool", # and $ac_install_sh is set appropriately for whichever one is found. if test x"$ac_aux" = x"install-sh" then if test -f "${as_dir}install-sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 ac_install_sh="${as_dir}install-sh -c" elif test -f "${as_dir}install.sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 ac_install_sh="${as_dir}install.sh -c" elif test -f "${as_dir}shtool"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 ac_install_sh="${as_dir}shtool install -c" else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} install-sh" else break fi fi else if test -f "${as_dir}${ac_aux}"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" else break fi fi fi done if test "$ac_aux_dir_found" = yes; then ac_aux_dir="$as_dir" break fi ac_first_candidate=false as_found=false done IFS=$as_save_IFS if $as_found then : else $as_nop as_fn_error $? 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" >&6; } if test ${ac_cv_path_FGREP+y} then : printf %s "(cached) " >&6 else $as_nop if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 then ac_cv_path_FGREP="$GREP -F" else if test -z "$FGREP"; then ac_path_FGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in fgrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_FGREP" || continue # Check for GNU ac_path_FGREP and select it if it is found. # Check for GNU $ac_path_FGREP case `"$ac_path_FGREP" --version 2>&1` in *GNU*) ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'FGREP' >> "conftest.nl" "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_FGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_FGREP_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_FGREP"; then as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_FGREP=$FGREP fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 printf "%s\n" "$ac_cv_path_FGREP" >&6; } FGREP="$ac_cv_path_FGREP" test -z "$GREP" && GREP=grep # Check whether --with-gnu-ld was given. if test ${with_gnu_ld+y} then : withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes else $as_nop with_gnu_ld=no fi ac_prog=ld if test yes = "$GCC"; then # Check if gcc -print-prog-name=ld gives a path. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 printf %s "checking for ld used by $CC... " >&6; } case $host in *-*-mingw*) # gcc leaves a trailing carriage return, which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [\\/]* | ?:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the pathname of ld ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` done test -z "$LD" && LD=$ac_prog ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test yes = "$with_gnu_ld"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 printf %s "checking for GNU ld... " >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 printf %s "checking for non-GNU ld... " >&6; } fi if test ${lt_cv_path_LD+y} then : printf %s "(cached) " >&6 else $as_nop if test -z "$LD"; then lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then lt_cv_path_LD=$ac_dir/$ac_prog # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$lt_cv_path_LD" -v 2>&1 &5 printf "%s\n" "$LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } if test ${lt_cv_prog_gnu_ld+y} then : printf %s "(cached) " >&6 else $as_nop # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 &5 printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } with_gnu_ld=$lt_cv_prog_gnu_ld { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } if test ${lt_cv_path_NM+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 printf "%s\n" "$lt_cv_path_NM" >&6; } if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DUMPBIN+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 printf "%s\n" "$DUMPBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DUMPBIN+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 printf "%s\n" "$ac_ct_DUMPBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 printf %s "checking the name lister ($NM) interface... " >&6; } if test ${lt_cv_nm_interface+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 printf "%s\n" "$lt_cv_nm_interface" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 printf %s "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 printf "%s\n" "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 printf %s "checking the maximum length of command line arguments... " >&6; } if test ${lt_cv_sys_max_cmd_len+y} then : printf %s "(cached) " >&6 else $as_nop i=0 teststring=ABCD case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n "$lt_cv_sys_max_cmd_len"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 printf "%s\n" "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 printf %s "checking how to convert $build file names to $host format... " >&6; } if test ${lt_cv_to_host_file_cmd+y} then : printf %s "(cached) " >&6 else $as_nop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 printf %s "checking how to convert $build file names to toolchain format... " >&6; } if test ${lt_cv_to_tool_file_cmd+y} then : printf %s "(cached) " >&6 else $as_nop #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 printf %s "checking for $LD option to reload object files... " >&6; } if test ${lt_cv_ld_reload_flag+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ld_reload_flag='-r' fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 printf "%s\n" "$OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 printf %s "checking how to recognize dependent libraries... " >&6; } if test ${lt_cv_deplibs_check_method+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have 'file' or equivalent on your system and you're not sure # whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd* | bitrig*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DLLTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 printf "%s\n" "$DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DLLTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 printf %s "checking how to associate runtime and link libraries... " >&6; } if test ${lt_cv_sharedlib_from_linklib_cmd+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AR+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 printf "%s\n" "$AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 printf "%s\n" "$ac_ct_AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cr} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 printf %s "checking for archiver @FILE support... " >&6; } if test ${lt_cv_ar_at_file+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 printf "%s\n" "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_STRIP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 printf "%s\n" "$STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_STRIP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 printf "%s\n" "$ac_ct_STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RANLIB+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 printf "%s\n" "$RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 printf "%s\n" "$ac_ct_RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 printf %s "checking command to parse $NM output from $compiler object... " >&6; } if test ${lt_cv_sys_global_symbol_pipe+y} then : printf %s "(cached) " >&6 else $as_nop # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5 if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 printf "%s\n" "failed" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 printf "%s\n" "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 printf %s "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test ${with_sysroot+y} then : withval=$with_sysroot; else $as_nop with_sysroot=no fi lt_sysroot= case $with_sysroot in #( yes) if test yes = "$GCC"; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 printf "%s\n" "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 printf "%s\n" "${lt_sysroot:-no}" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 printf %s "checking for a working dd... " >&6; } if test ${ac_cv_path_lt_DD+y} then : printf %s "(cached) " >&6 else $as_nop printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in dd do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 printf "%s\n" "$ac_cv_path_lt_DD" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 printf %s "checking how to truncate binary pipes... " >&6; } if test ${lt_cv_truncate_bin+y} then : printf %s "(cached) " >&6 else $as_nop printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 printf "%s\n" "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test ${enable_libtool_lock+y} then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE=32 ;; *ELF-64*) HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `/usr/bin/file conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `/usr/bin/file conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `/usr/bin/file conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `/usr/bin/file conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 printf %s "checking whether the C compiler needs -belf... " >&6; } if test ${lt_cv_cc_needs_belf+y} then : printf %s "(cached) " >&6 else $as_nop ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_cc_needs_belf=yes else $as_nop lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD=${LD-ld}_sol2 fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 printf "%s\n" "$MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if test ${lt_cv_path_mainfest_tool+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; } if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DSYMUTIL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 printf "%s\n" "$DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_NMEDIT+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 printf "%s\n" "$NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_NMEDIT+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 printf "%s\n" "$ac_ct_NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LIPO+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 printf "%s\n" "$LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_LIPO+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 printf "%s\n" "$ac_ct_LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 printf "%s\n" "$OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 printf "%s\n" "$ac_ct_OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL64+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 printf "%s\n" "$OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL64+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 printf "%s\n" "$ac_ct_OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 printf %s "checking for -single_module linker flag... " >&6; } if test ${lt_cv_apple_cc_single_mod+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 printf %s "checking for -exported_symbols_list linker flag... " >&6; } if test ${lt_cv_ld_exported_symbols_list+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_ld_exported_symbols_list=yes else $as_nop lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 printf %s "checking for -force_load linker flag... " >&6; } if test ${lt_cv_ld_force_load+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cr libconftest.a conftest.o" >&5 $AR cr libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 printf "%s\n" "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[912]*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10.[012][,.]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10.*|11.*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi if test yes = "$lt_cv_ld_exported_symbols_list"; then _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac # func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x$2 in x) ;; *:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } ac_header= ac_cache= for ac_item in $ac_header_c_list do if test $ac_cache; then ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then printf "%s\n" "#define $ac_item 1" >> confdefs.h fi ac_header= ac_cache= elif test $ac_header; then ac_cache=$ac_item else ac_header=$ac_item fi done if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes then : printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes then : printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h fi # Set options # Check whether --enable-static was given. if test ${enable_static+y} then : enableval=$enable_static; p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop enable_static=no fi enable_dlopen=no enable_win32_dll=no # Check whether --enable-shared was given. if test ${enable_shared+y} then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop enable_shared=yes fi # Check whether --with-pic was given. if test ${with_pic+y} then : withval=$with_pic; lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $withval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop pic_mode=default fi # Check whether --enable-fast-install was given. if test ${enable_fast_install+y} then : enableval=$enable_fast_install; p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop enable_fast_install=yes fi shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[5-9]*,yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 printf %s "checking which variant of shared library versioning to provide... " >&6; } # Check whether --with-aix-soname was given. if test ${with_aix_soname+y} then : withval=$with_aix_soname; case $withval in aix|svr4|both) ;; *) as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 ;; esac lt_cv_with_aix_soname=$with_aix_soname else $as_nop if test ${lt_cv_with_aix_soname+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_with_aix_soname=aix fi with_aix_soname=$lt_cv_with_aix_soname fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 printf "%s\n" "$with_aix_soname" >&6; } if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' test -z "$LN_S" && LN_S="ln -s" if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 printf %s "checking for objdir... " >&6; } if test ${lt_cv_objdir+y} then : printf %s "(cached) " >&6 else $as_nop rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 printf "%s\n" "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test set != "${COLLECT_NAMES+set}"; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Global variables: ofile=libtool can_build_shared=yes # All known linkers require a '.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a with_gnu_ld=$lt_cv_prog_gnu_ld old_CC=$CC old_CFLAGS=$CFLAGS # Set sane defaults for various variables test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$LD" && LD=ld test -z "$ac_objext" && ac_objext=o func_cc_basename $compiler cc_basename=$func_cc_basename_result # Only perform the check for file, if the check method requires it test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 printf %s "checking for ${ac_tool_prefix}file... " >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then : printf %s "(cached) " >&6 else $as_nop case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/${ac_tool_prefix}file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 printf %s "checking for file... " >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then : printf %s "(cached) " >&6 else $as_nop case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac # Use C for the default configuration in the libtool script lt_save_CC=$CC ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}' # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Save the default compiler, since it gets overwritten when the other # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. compiler_DEFAULT=$CC # save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" >conftest.$ac_ext eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_compiler_boilerplate=`cat conftest.err` $RM conftest* ac_outfile=conftest.$ac_objext echo "$lt_simple_link_test_code" >conftest.$ac_ext eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_linker_boilerplate=`cat conftest.err` $RM -r conftest* ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... if test -n "$compiler"; then lt_prog_compiler_no_builtin_flag= if test yes = "$GCC"; then case $cc_basename in nvcc*) lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; *) lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } if test ${lt_cv_prog_compiler_rtti_exceptions+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_rtti_exceptions=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes fi fi $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= if test yes = "$GCC"; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi lt_prog_compiler_pic='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support lt_prog_compiler_pic='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. lt_prog_compiler_static= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) lt_prog_compiler_pic='-fPIC' ;; esac ;; interix[3-9]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. lt_prog_compiler_can_build_shared=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; *) lt_prog_compiler_pic='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 lt_prog_compiler_wl='-Xlinker ' if test -n "$lt_prog_compiler_pic"; then lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; esac ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-static' ;; # flang / f18. f95 an alias for gfortran or flang on Debian flang* | f18* | f95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # Lahey Fortran 8.1. lf95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='--shared' lt_prog_compiler_static='--static' ;; nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; ccc*) lt_prog_compiler_wl='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-qpic' lt_prog_compiler_static='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='' ;; *Sun\ F* | *Sun*Fortran*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Wl,' ;; *Intel*\ [CF]*Compiler*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; *Portland\ Group*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; esac ;; esac ;; newsos6) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static='-non_shared' ;; rdos*) lt_prog_compiler_static='-non_shared' ;; solaris*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) lt_prog_compiler_wl='-Qoption ld ';; *) lt_prog_compiler_wl='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl='-Qoption ld ' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic='-Kconform_pic' lt_prog_compiler_static='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; unicos*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_can_build_shared=no ;; uts4*) lt_prog_compiler_pic='-pic' lt_prog_compiler_static='-Bstatic' ;; *) lt_prog_compiler_can_build_shared=no ;; esac fi case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic= ;; *) lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 printf %s "checking for $compiler option to produce PIC... " >&6; } if test ${lt_cv_prog_compiler_pic+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_pic=$lt_prog_compiler_pic fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } lt_prog_compiler_pic=$lt_cv_prog_compiler_pic # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } if test ${lt_cv_prog_compiler_pic_works+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_pic_works=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works=yes fi fi $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } if test yes = "$lt_cv_prog_compiler_pic_works"; then case $lt_prog_compiler_pic in "" | " "*) ;; *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; esac else lt_prog_compiler_pic= lt_prog_compiler_can_build_shared=no fi fi # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } if test ${lt_cv_prog_compiler_static_works+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_static_works=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $lt_tmp_static_flag" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works=yes fi else lt_cv_prog_compiler_static_works=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } if test yes = "$lt_cv_prog_compiler_static_works"; then : else lt_prog_compiler_static= fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } hard_links=nottested if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 printf %s "checking if we can lock with hard links... 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If you *** really care for shared libraries, you may want to install binutils *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. *** You will then need to restart the configuration process. _LT_EOF fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; beos*) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then allow_undefined_flag=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test no = "$ld_shlibs"; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) if test ia64 = "$host_cpu"; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag= else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to GNU nm, but means don't demangle to AIX nm. # Without the "-l" option, or with the "-B" option, AIX nm treats # weak defined symbols like other global defined symbols, whereas # GNU nm marks them as "W". # While the 'weak' keyword is ignored in the Export File, we need # it in the Import File for the 'aix-soname' feature, so we have # to replace the "-B" option with "-P" for AIX nm. if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # have runtime linking enabled, and use it for executables. # For shared libraries, we enable/disable runtime linking # depending on the kind of the shared library created - # when "with_aix_soname,aix_use_runtimelinking" is: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables # "aix,yes" lib.so shared, rtl:yes, for executables # lib.a static archive # "both,no" lib.so.V(shr.o) shared, rtl:yes # lib.a(lib.so.V) shared, rtl:no, for executables # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a(lib.so.V) shared, rtl:no # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a static archive case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then aix_use_runtimelinking=yes break fi done if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then # With aix-soname=svr4, we create the lib.so.V shared archives only, # so we don't have lib.a shared libs to link our executables. # We have to force runtime linking in this case. aix_use_runtimelinking=yes LDFLAGS="$LDFLAGS -Wl,-brtl" fi ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_direct_absolute=yes hardcode_libdir_separator=':' link_all_deplibs=yes file_list_spec='$wl-f,' case $with_aix_soname,$aix_use_runtimelinking in aix,*) ;; # traditional, no import file svr4,* | *,yes) # use import file # The Import File defines what to hardcode. hardcode_direct=no hardcode_direct_absolute=no ;; esac if test yes = "$GCC"; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`$CC -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test yes = "$aix_use_runtimelinking"; then shared_flag="$shared_flag "'$wl-G' fi # Need to ensure runtime linking is disabled for the traditional # shared library, or the linker may eventually find shared libraries # /with/ Import File - we do not want to mix them. shared_flag_aix='-shared' shared_flag_svr4='-shared $wl-G' else # not using gcc if test ia64 = "$host_cpu"; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test yes = "$aix_use_runtimelinking"; then shared_flag='$wl-G' else shared_flag='$wl-bM:SRE' fi shared_flag_aix='$wl-bM:SRE' shared_flag_svr4='$wl-G' fi fi export_dynamic_flag_spec='$wl-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' $wl-bernotok' allow_undefined_flag=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile=$lt_outputfile.exe lt_tool_outputfile=$lt_tool_outputfile.exe ;; 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dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test yes = "$GCC"; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='$wl-E' ;; hpux10*) if test yes,no = "$GCC,$with_gnu_ld"; then archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test yes,no = "$GCC,$with_gnu_ld"; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 printf %s "checking if $CC understands -b... " >&6; } if test ${lt_cv_prog_compiler__b+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler__b=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } if test yes = "$lt_cv_prog_compiler__b"; then archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test yes = "$GCC"; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if test ${lt_cv_irix_exported_symbol+y} then : printf %s "(cached) " >&6 else $as_nop save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_irix_exported_symbol=yes else $as_nop lt_cv_irix_exported_symbol=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } if test yes = "$lt_cv_irix_exported_symbol"; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi link_all_deplibs=no else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler ld_shlibs=yes archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd* | bitrig*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' else archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='$wl-rpath,$libdir' fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported shrext_cmds=.dll archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes ;; osf3*) if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test yes = "$GCC"; then wlarc='$wl' archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. GCC discards it without '$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test yes = "$GCC"; then whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test sequent = "$host_vendor"; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='$wl-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We CANNOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag='$wl-z,text' allow_undefined_flag='$wl-z,nodefs' archive_cmds_need_lc=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='$wl-R,$libdir' hardcode_libdir_separator=':' link_all_deplibs=yes export_dynamic_flag_spec='$wl-Bexport' runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; *) ld_shlibs=no ;; esac if test sni = "$host_vendor"; then case $host in sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) export_dynamic_flag_spec='$wl-Blargedynsym' ;; esac fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 printf "%s\n" "$ld_shlibs" >&6; } test no = "$ld_shlibs" && can_build_shared=no with_gnu_ld=$with_gnu_ld # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc" in x|xyes) # Assume -lc should be added archive_cmds_need_lc=yes if test yes,yes = "$GCC,$enable_shared"; then case $archive_cmds in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. If gcc already passes -lc # to ld, don't add -lc before -lgcc. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 printf %s "checking whether -lc should be explicitly linked in... " >&6; } if test ${lt_cv_archive_cmds_need_lc+y} then : printf %s "(cached) " >&6 else $as_nop $RM conftest* echo "$lt_simple_compile_test_code" > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } 2>conftest.err; then soname=conftest lib=conftest libobjs=conftest.$ac_objext deplibs= wl=$lt_prog_compiler_wl pic_flag=$lt_prog_compiler_pic compiler_flags=-v linker_flags=-v verstring= output_objdir=. libname=conftest lt_save_allow_undefined_flag=$allow_undefined_flag allow_undefined_flag= if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } then lt_cv_archive_cmds_need_lc=no else lt_cv_archive_cmds_need_lc=yes fi allow_undefined_flag=$lt_save_allow_undefined_flag else cat conftest.err 1>&5 fi $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc ;; esac fi ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 printf %s "checking dynamic linker characteristics... 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esac shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; 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esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if test ${lt_cv_shlibpath_overrides_runpath+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 printf "%s\n" "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test yes = "$GCC"; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec fi if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec fi # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 printf %s "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test yes = "$hardcode_automatic"; then # We can hardcode non-existent directories. if test no != "$hardcode_direct" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && test no != "$hardcode_minus_L"; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 printf "%s\n" "$hardcode_action" >&6; } if test relink = "$hardcode_action" || test yes = "$inherit_rpath"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlopen (); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else $as_nop ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else $as_nop lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes then : lt_cv_dlopen=shl_load else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 printf %s "checking for shl_load in -ldld... " >&6; } if test ${ac_cv_lib_dld_shl_load+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char shl_load (); int main (void) { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_shl_load=yes else $as_nop ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes then : lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld else $as_nop ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes then : lt_cv_dlopen=dlopen else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlopen (); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else $as_nop ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 printf %s "checking for dlopen in -lsvld... " >&6; } if test ${ac_cv_lib_svld_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlopen (); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_svld_dlopen=yes else $as_nop ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 printf %s "checking for dld_link in -ldld... " >&6; } if test ${ac_cv_lib_dld_dld_link+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dld_link (); int main (void) { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_dld_link=yes else $as_nop ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = xyes then : lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld fi fi fi fi fi fi ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 printf %s "checking whether a program can dlopen itself... " >&6; } if test ${lt_cv_dlopen_self+y} then : printf %s "(cached) " >&6 else $as_nop if test yes = "$cross_compiling"; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 printf "%s\n" "$lt_cv_dlopen_self" >&6; } if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 printf %s "checking whether a statically linked program can dlopen itself... " >&6; } if test ${lt_cv_dlopen_self_static+y} then : printf %s "(cached) " >&6 else $as_nop if test yes = "$cross_compiling"; then : lt_cv_dlopen_self_static=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; esac else : # compilation failed lt_cv_dlopen_self_static=no fi fi rm -fr conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 printf "%s\n" "$lt_cv_dlopen_self_static" >&6; } fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi striplib= old_striplib= { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 printf %s "checking whether stripping libraries is possible... " >&6; } if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP"; then striplib="$STRIP -x" old_striplib="$STRIP -S" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } ;; esac fi # Report what library types will actually be built { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 printf %s "checking if libtool supports shared libraries... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 printf "%s\n" "$can_build_shared" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 printf %s "checking whether to build shared libraries... " >&6; } test no = "$can_build_shared" && enable_shared=no # On AIX, shared libraries and static libraries use the same namespace, and # are all built from PIC. case $host_os in aix3*) test yes = "$enable_shared" && enable_static=no if test -n "$RANLIB"; then archive_cmds="$archive_cmds~\$RANLIB \$lib" postinstall_cmds='$RANLIB $lib' fi ;; aix[4-9]*) if test ia64 != "$host_cpu"; then case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in yes,aix,yes) ;; # shared object as lib.so file only yes,svr4,*) ;; # shared object as lib.so archive member only yes,*) enable_static=no ;; # shared object in lib.a archive as well esac fi ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 printf "%s\n" "$enable_shared" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 printf %s "checking whether to build static libraries... " >&6; } # Make sure either enable_shared or enable_static is yes. test yes = "$enable_shared" || enable_static=yes { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 printf "%s\n" "$enable_static" >&6; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CC=$lt_save_CC ac_config_commands="$ac_config_commands libtool" # Only expand once: # Immediately before every release do: #------------------------------------- # if (the interface is totally unchanged from previous release) # REVISION++; # else { # /* interfaces have been added, removed or changed */ # REVISION = 0; # CURRENT++; # if (any interfaces have been _added_ since last release) # AGE++; # if (any interfaces have been _removed_ or incompatibly changed) # AGE = 0; # } # Order of arguments: CURRENT, REVISION, AGE if test -z "2"; then LT_CURRENT=0 else LT_CURRENT="2" fi if test -z "6"; then LT_REVISION=0 else LT_REVISION="6" fi if test -z "2"; then LT_AGE=0 else LT_AGE="2" fi # Checks for programs. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 printf %s "checking for egrep... " >&6; } if test ${ac_cv_path_EGREP+y} then : printf %s "(cached) " >&6 else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else if test -z "$EGREP"; then ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_EGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_EGREP"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP=$EGREP fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 printf "%s\n" "$ac_ct_CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl.exe do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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" >&6; } if eval test \${eso_cv_prog_cc_$flag+y} then : printf %s "(cached) " >&6 else $as_nop eval "eso_cv_prog_cc_$flag=no" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo 'int main(void) { return 0; }' >conftest.$ac_ext try_compile="`$CC -pedantic -c conftest.$ac_ext 2>&1`" if test -z "$try_compile"; then try_link="`$CC -pedantic -o conftest$ac_exeext \ conftest.$ac_ext 2>&1`" if test -z "$try_link"; then eval "eso_cv_prog_cc_$flag=yes" fi fi rm -rf conftest.dSYM rm -f conftest* ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi eval ac_res=\$eso_cv_prog_cc_$flag { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"`echo '$eso_cv_prog_cc_'$flag`\" = yes"; then : CFLAGS="$CFLAGS -pedantic" else : fi fi # Check whether --enable-asan was given. if test ${enable_asan+y} then : enableval=$enable_asan; eso_enable_asan=$enableval else $as_nop eso_enable_asan=no fi if test x"$eso_enable_asan" = xyes; then flag=`echo fsanitize=address | sed 'y%.=/+-%___p_%'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fsanitize=address" >&5 printf %s "checking whether $CC supports -fsanitize=address... " >&6; } if eval test \${eso_cv_prog_cc_$flag+y} then : printf %s "(cached) " >&6 else $as_nop eval "eso_cv_prog_cc_$flag=no" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo 'int main(void) { return 0; }' >conftest.$ac_ext try_compile="`$CC -fsanitize=address -c conftest.$ac_ext 2>&1`" if test -z "$try_compile"; then try_link="`$CC -fsanitize=address -o conftest$ac_exeext \ conftest.$ac_ext 2>&1`" if test -z "$try_link"; then eval "eso_cv_prog_cc_$flag=yes" fi fi rm -rf conftest.dSYM rm -f conftest* ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi eval ac_res=\$eso_cv_prog_cc_$flag { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"`echo '$eso_cv_prog_cc_'$flag`\" = yes"; then : CFLAGS="$CFLAGS -fsanitize=address" LDFLAGS="$LDFLAGS -fsanitize=address" else : fi fi # Extract the first word of "doxygen", so it can be a program name with args. set dummy doxygen; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_DOXYGEN+y} then : printf %s "(cached) " >&6 else $as_nop case $DOXYGEN in [\\/]* | ?:[\\/]*) ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_DOXYGEN="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi DOXYGEN=$ac_cv_path_DOXYGEN if test -n "$DOXYGEN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5 printf "%s\n" "$DOXYGEN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "latex", so it can be a program name with args. set dummy latex; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_LATEX+y} then : printf %s "(cached) " >&6 else $as_nop case $LATEX in [\\/]* | ?:[\\/]*) ac_cv_path_LATEX="$LATEX" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_LATEX="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi LATEX=$ac_cv_path_LATEX if test -n "$LATEX"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LATEX" >&5 printf "%s\n" "$LATEX" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "${DOXYGEN}"; then DOXYGEN=":" fi if test -z "${LATEX}"; then LATEX=":" fi # Check whether --enable-threads was given. if test ${enable_threads+y} then : enableval=$enable_threads; cext_enable_threads=$enableval else $as_nop cext_enable_threads=yes fi if test x"$cext_enable_threads" = xyes; then flag=`echo pthread | sed 'y%.=/+-%___p_%'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pthread" >&5 printf %s "checking whether $CC supports -pthread... " >&6; } if eval test \${eso_cv_prog_cc_$flag+y} then : printf %s "(cached) " >&6 else $as_nop eval "eso_cv_prog_cc_$flag=no" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo 'int main(void) { return 0; }' >conftest.$ac_ext try_compile="`$CC -pthread -c conftest.$ac_ext 2>&1`" if test -z "$try_compile"; then try_link="`$CC -pthread -o conftest$ac_exeext \ conftest.$ac_ext 2>&1`" if test -z "$try_link"; then eval "eso_cv_prog_cc_$flag=yes" fi fi rm -rf conftest.dSYM rm -f conftest* ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi eval ac_res=\$eso_cv_prog_cc_$flag { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if eval "test \"`echo '$eso_cv_prog_cc_'$flag`\" = yes"; then : else : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 printf %s "checking for pthread_create in -lpthread... " >&6; } if test ${ac_cv_lib_pthread_pthread_create+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char pthread_create (); int main (void) { return pthread_create (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pthread_pthread_create=yes else $as_nop ac_cv_lib_pthread_pthread_create=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 printf "%s\n" "$ac_cv_lib_pthread_pthread_create" >&6; } if test "x$ac_cv_lib_pthread_pthread_create" = xyes then : eso_threads_have_libpthread=yes else $as_nop eso_threads_have_libpthread=no fi ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" if test "x$ac_cv_header_pthread_h" = xyes then : eso_threads_have_pthread_h=yes else $as_nop eso_threads_have_pthread_h=no fi if test x"$eso_threads_have_pthread_h" != xyes; then eso_threads_posix=no else if test x"$eso_threads_have_libpthread" != xyes && \ test x"$eso_cv_prog_cc_pthread" != xyes; then eso_threads_posix=no else eso_threads_posix=yes fi fi # Setup the POSIX thread symbols if test x"$eso_threads_have_pthread_h" = xyes; then printf "%s\n" "#define HAVE_PTHREAD_H 1" >>confdefs.h fi if test x"$eso_threads_posix" = xyes; then if test x"$eso_cv_prog_cc_pthread" = xyes; then PTHREAD_CFLAGS="-pthread" else PTHREAD_CFLAGS="" fi if test x"$eso_threads_have_libpthread" = xyes; then LIBPTHREAD="-lpthread" else LIBPTHREAD="" fi fi if test ${eso_cv_threads_posix_header+y} then : printf %s "(cached) " >&6 else $as_nop eso_cv_threads_posix_header=$eso_threads_have_pthread_h fi if test ${eso_cv_threads_posix_lib+y} then : printf %s "(cached) " >&6 else $as_nop eso_cv_threads_posix_lib=$eso_threads_have_libpthread fi if test ${eso_cv_threads_posix_flags+y} then : printf %s "(cached) " >&6 else $as_nop eso_cv_threads_posix_flags=$eso_cv_prog_cc_pthread fi if test ${eso_cv_threads_posix+y} then : printf %s "(cached) " >&6 else $as_nop eso_cv_threads_posix=$eso_threads_posix fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether POSIX threads are available" >&5 printf %s "checking whether POSIX threads are available... " >&6; } if test x"$eso_cv_threads_posix" = xno; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } else CFLAGS="$CFLAGS -D_REENTRANT" printf "%s\n" "#define CX_THREADS_ENABLED 1" >>confdefs.h if test x"$eso_cv_threads_posix_lib" = xyes; then echo $LIBS | grep -q -e "$LIBPTHREAD" || LIBS="$LIBPTHREAD $LIBS" else CFLAGS="$CFLAGS $PTHREAD_CFLAGS" LDFLAGS="$LDFLAGS $PTHREAD_CFLAGS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } fi fi # Checks for header files. ac_fn_c_check_header_compile "$LINENO" "stddef.h" "ac_cv_header_stddef_h" "$ac_includes_default" if test "x$ac_cv_header_stddef_h" = xyes then : printf "%s\n" "#define HAVE_STDDEF_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" if test "x$ac_cv_header_stdint_h" = xyes then : printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "stdarg.h" "ac_cv_header_stdarg_h" "$ac_includes_default" if test "x$ac_cv_header_stdarg_h" = xyes then : printf "%s\n" "#define HAVE_STDARG_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" if test "x$ac_cv_header_inttypes_h" = xyes then : printf "%s\n" "#define HAVE_INTTYPES_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default" if test "x$ac_cv_header_float_h" = xyes then : printf "%s\n" "#define HAVE_FLOAT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default" if test "x$ac_cv_header_limits_h" = xyes then : printf "%s\n" "#define HAVE_LIMITS_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" if test "x$ac_cv_header_locale_h" = xyes then : printf "%s\n" "#define HAVE_LOCALE_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "values.h" "ac_cv_header_values_h" "$ac_includes_default" if test "x$ac_cv_header_values_h" = xyes then : printf "%s\n" "#define HAVE_VALUES_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" if test "x$ac_cv_header_unistd_h" = xyes then : printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 printf %s "checking whether stat file-mode macros are broken... " >&6; } if test ${ac_cv_header_stat_broken+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #if defined S_ISBLK && defined S_IFDIR extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; #endif #if defined S_ISBLK && defined S_IFCHR extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; #endif #if defined S_ISLNK && defined S_IFREG extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; #endif #if defined S_ISSOCK && defined S_IFREG extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; #endif _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_header_stat_broken=no else $as_nop ac_cv_header_stat_broken=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 printf "%s\n" "$ac_cv_header_stat_broken" >&6; } if test $ac_cv_header_stat_broken = yes; then printf "%s\n" "#define STAT_MACROS_BROKEN 1" >>confdefs.h fi # Checks for typedefs, structures, and compiler characteristics. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 printf %s "checking for an ANSI C-conforming const... 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(char *) 0 : (char const *) 0; *t++ = 0; if (s) return 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* IBM XL C 1.02.0.0 rejects this sort of thing, saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; } bx; struct s *b = &bx; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; if (!foo) return 0; } return !cs[0] && !zero.x; #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_const=yes else $as_nop ac_cv_c_const=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 printf "%s\n" "$ac_cv_c_const" >&6; } if test $ac_cv_c_const = no; then printf "%s\n" "#define const /**/" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 printf %s "checking for inline... " >&6; } if test ${ac_cv_c_inline+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __cplusplus typedef int foo_t; static $ac_kw foo_t static_foo (void) {return 0; } $ac_kw foo_t foo (void) {return 0; } #endif _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_inline=$ac_kw fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test "$ac_cv_c_inline" != no && break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 printf "%s\n" "$ac_cv_c_inline" >&6; } case $ac_cv_c_inline in inline | yes) ;; *) case $ac_cv_c_inline in no) ac_val=;; *) ac_val=$ac_cv_c_inline;; esac cat >>confdefs.h <<_ACEOF #ifndef __cplusplus #define inline $ac_val #endif _ACEOF ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports __attribute__(( visibility(\"hidden\") ))" >&5 printf %s "checking if $CC supports __attribute__(( visibility(\"hidden\") ))... " >&6; } if test ${eso_cv_prog_cc_attribute_visibility_hidden+y} then : printf %s "(cached) " >&6 else $as_nop eso_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ void __attribute__((visibility("hidden"))) hidden_function() { } _ACEOF if ac_fn_c_try_compile "$LINENO" then : eval "eso_cv_prog_cc_attribute_visibility_hidden='yes'" else $as_nop eval "eso_cv_prog_cc_attribute_visibility_hidden='no'" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext CFLAGS="$eso_save_CFLAGS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $eso_cv_prog_cc_attribute_visibility_hidden" >&5 printf "%s\n" "$eso_cv_prog_cc_attribute_visibility_hidden" >&6; } if eval "test x\$eso_cv_prog_cc_attribute_visibility_hidden = xyes"; then : else : fi ac_fn_c_check_type "$LINENO" "long long int" "ac_cv_type_long_long_int" "$ac_includes_default" if test "x$ac_cv_type_long_long_int" = xyes then : fi if test x"$ac_cv_type_long_long_int" = xyes; then printf "%s\n" "#define HAVE_LONG_LONG_INT 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "unsigned long long int" "ac_cv_type_unsigned_long_long_int" "$ac_includes_default" if test "x$ac_cv_type_unsigned_long_long_int" = xyes then : fi if test x"$ac_cv_type_unsigned_long_long_int" = xyes; then printf "%s\n" "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default" if test "x$ac_cv_type_intmax_t" = xyes then : printf "%s\n" "#define HAVE_INTMAX_T 1" >>confdefs.h else $as_nop test $ac_cv_type_long_long_int = yes \ && ac_type='long long int' \ || ac_type='long int' printf "%s\n" "#define intmax_t $ac_type" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default" if test "x$ac_cv_type_uintmax_t" = xyes then : printf "%s\n" "#define HAVE_UINTMAX_T 1" >>confdefs.h else $as_nop test $ac_cv_type_long_long_int = yes \ && ac_type='unsigned long long int' \ || ac_type='unsigned long int' printf "%s\n" "#define uintmax_t $ac_type" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" if test "x$ac_cv_type_uintptr_t" = xyes then : printf "%s\n" "#define HAVE_UINTPTR_T 1" >>confdefs.h else $as_nop for ac_type in 'unsigned int' 'unsigned long int' \ 'unsigned long long int'; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main (void) { static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : printf "%s\n" "#define uintptr_t $ac_type" >>confdefs.h ac_type= fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test -z "$ac_type" && break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for long double" >&5 printf %s "checking for long double... " >&6; } if test ${ac_cv_type_long_double+y} then : printf %s "(cached) " >&6 else $as_nop if test "$GCC" = yes; then ac_cv_type_long_double=yes else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* The Stardent Vistra knows sizeof (long double), but does not support it. */ long double foo = 0.0L; int main (void) { static int test_array [1 - 2 * !(/* On Ultrix 4.3 cc, long double is 4 and double is 8. */ sizeof (double) <= sizeof (long double))]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_type_long_double=yes else $as_nop ac_cv_type_long_double=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_double" >&5 printf "%s\n" "$ac_cv_type_long_double" >&6; } if test $ac_cv_type_long_double = yes; then printf "%s\n" "#define HAVE_LONG_DOUBLE 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" if test "x$ac_cv_type_size_t" = xyes then : else $as_nop printf "%s\n" "#define size_t unsigned int" >>confdefs.h fi if test x"$ac_cv_header_stdint_h" = xyes; then ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "#include " if test "x$ac_cv_type_int8_t" = xyes then : fi ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "#include " if test "x$ac_cv_type_int16_t" = xyes then : fi ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "#include " if test "x$ac_cv_type_int32_t" = xyes then : fi ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "#include " if test "x$ac_cv_type_int64_t" = xyes then : fi fi ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" if test "x$ac_cv_type_ptrdiff_t" = xyes then : printf "%s\n" "#define HAVE_PTRDIFF_T 1" >>confdefs.h fi cext_have_char_bit=no cext_have_char_8_bits=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bits per char" >&5 printf %s "checking for bits per char... " >&6; } if test ${cext_cv_have_char_8_bits+y} then : printf %s "(cached) " >&6 else $as_nop ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cext_cppflags_save="$CPPFLAGS" cext_cflags_save="$CFLAGS" cext_ldflags_save="$LDFLAGS" cext_libs_save="$LIBS" if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -pedantic-errors" CPPFLAGS="$CPPFLAGS $CFLAGS" fi cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { int i = CHAR_BIT; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : cext_have_char_bit=yes else $as_nop cext_have_char_bit=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test "x$cext_have_char_bit" = "xyes"; then if test "$cross_compiling" = yes then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main(void) { if (CHAR_BIT != 8) return 1; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : cext_have_char_8_bits=yes else $as_nop cext_have_char_8_bits=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi else if test "$cross_compiling" = yes then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main(void) { char c = 1; int i = 0; while (c) { c <<= 1; i++; } if (i != 8) return 1; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : cext_have_char_8_bits=yes else $as_nop cext_have_char_8_bits=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi CPPFLAGS="$cext_cppflags_save" CFLAGS="$cext_cflags_save" LDFLAGS="$cext_ldflags_save" LIBS="$cext_libs_save" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cext_cv_have_char_8_bits="cext_have_char_bit=$cext_have_char_bit \ cext_have_char_8_bits=$cext_have_char_8_bits" fi eval "$cext_cv_have_char_8_bits" if test "$cext_have_char_8_bits" = "no"; then as_fn_error $? "C type char is not 8 bits wide!" "$LINENO" 5 else if test x"$cext_have_char_bit" = xno; then printf "%s\n" "#define CHAR_BIT 8" >>confdefs.h else printf "%s\n" "#define HAVE_CHAR_BIT 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: 8" >&5 printf "%s\n" "8" >&6; } fi if test x$cext_have_char_8_bits != xyes; then as_fn_error $? "cext requires the type char to be 8 bits wide." "$LINENO" 5 fi # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of char" >&5 printf %s "checking size of char... " >&6; } if test ${ac_cv_sizeof_char+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_char" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (char) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_char=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5 printf "%s\n" "$ac_cv_sizeof_char" >&6; } printf "%s\n" "#define SIZEOF_CHAR $ac_cv_sizeof_char" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 printf %s "checking size of short... " >&6; } if test ${ac_cv_sizeof_short+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_short" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (short) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_short=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 printf "%s\n" "$ac_cv_sizeof_short" >&6; } printf "%s\n" "#define SIZEOF_SHORT $ac_cv_sizeof_short" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 printf %s "checking size of int... " >&6; } if test ${ac_cv_sizeof_int+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_int" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (int) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_int=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 printf "%s\n" "$ac_cv_sizeof_int" >&6; } printf "%s\n" "#define SIZEOF_INT $ac_cv_sizeof_int" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 printf %s "checking size of long... " >&6; } if test ${ac_cv_sizeof_long+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_long" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 printf "%s\n" "$ac_cv_sizeof_long" >&6; } printf "%s\n" "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 printf %s "checking size of long long... " >&6; } if test ${ac_cv_sizeof_long_long+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_long_long" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long long) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long_long=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 printf "%s\n" "$ac_cv_sizeof_long_long" >&6; } printf "%s\n" "#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 printf %s "checking size of size_t... " >&6; } if test ${ac_cv_sizeof_size_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_size_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (size_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_size_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 printf "%s\n" "$ac_cv_sizeof_size_t" >&6; } printf "%s\n" "#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 printf %s "checking size of void *... " >&6; } if test ${ac_cv_sizeof_void_p+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_void_p" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (void *) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_void_p=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 printf "%s\n" "$ac_cv_sizeof_void_p" >&6; } printf "%s\n" "#define SIZEOF_VOID_P $ac_cv_sizeof_void_p" >>confdefs.h if test x"$ac_cv_type_int64_t" = xno && test x"$ac_cv_sizeof_long" != x8 && test x"$ac_cv_sizeof_long_long" != x8; then as_fn_error $? "A 64 bit integer type is required. Consider using the GNU C compiler" "$LINENO" 5 fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an integer type with the same size as size_t" >&5 printf %s "checking for an integer type with the same size as size_t... " >&6; } case $ac_cv_sizeof_size_t in $ac_cv_sizeof_short) cext_size_type='short' ;; $ac_cv_sizeof_int) cext_size_type='int' ;; $ac_cv_sizeof_long) cext_size_type='long' ;; $ac_cv_sizeof_long_long) cext_size_type='long long' ;; *) as_fn_error $? "No integer type matches size_t in size" "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cext_size_type" >&5 printf "%s\n" "$cext_size_type" >&6; } if test ${cext_cv_type_size_type+y} then : printf %s "(cached) " >&6 else $as_nop cext_cv_type_size_type=$cext_size_type fi ac_fn_c_check_member "$LINENO" "struct lconv" "decimal_point" "ac_cv_member_struct_lconv_decimal_point" "#include " if test "x$ac_cv_member_struct_lconv_decimal_point" = xyes then : printf "%s\n" "#define HAVE_STRUCT_LCONV_DECIMAL_POINT 1" >>confdefs.h fi ac_fn_c_check_member "$LINENO" "struct lconv" "thousands_sep" "ac_cv_member_struct_lconv_thousands_sep" "#include " if test "x$ac_cv_member_struct_lconv_thousands_sep" = xyes then : printf "%s\n" "#define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1" >>confdefs.h fi # Check whether --enable-largefile was given. if test ${enable_largefile+y} then : enableval=$enable_largefile; fi if test "$enable_largefile" != no; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 printf %s "checking for special C compiler options needed for large files... " >&6; } if test ${ac_cv_sys_largefile_CC+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then ac_save_CC=$CC while :; do # IRIX 6.2 and later do not support large files by default, # so use the C compiler's -n32 option if that helps. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. 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This is ISO C. Available with # gcc since version 3.0. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an implementation of va_copy()" >&5 printf %s "checking for an implementation of va_copy()... 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then cat >> $tcfgfile << _CEXTEOF /* * Number of bits per char */ #define CX_CHAR_BIT 8 _CEXTEOF else echo '#error "Type char is not 8 bits wide!"' >> $tcfgfile fi cat >> $tcfgfile << _CEXTEOF /* * Fixed size integer types */ _CEXTEOF cat >> $tcfgfile << _CEXTEOF /* Macros for formatted output */ #define CX_PRINTF_FORMAT_INT8 $cxint8_print_format #define CX_PRINTF_FORMAT_UINT8 $cxuint8_print_format #define CX_PRINTF_FORMAT_INT16 $cxint16_print_format #define CX_PRINTF_FORMAT_UINT16 $cxuint16_print_format #define CX_PRINTF_FORMAT_INT32 $cxint32_print_format #define CX_PRINTF_FORMAT_UINT32 $cxuint32_print_format #define CX_PRINTF_FORMAT_INT64 $cxint64_print_format #define CX_PRINTF_FORMAT_UINT64 $cxuint64_print_format /* Macros for formatted output */ #define CX_SCANF_FORMAT_INT8 $cxint8_scan_format #define CX_SCANF_FORMAT_UINT8 $cxuint8_scan_format #define CX_SCANF_FORMAT_INT16 $cxint16_scan_format #define CX_SCANF_FORMAT_UINT16 $cxuint16_scan_format #define CX_SCANF_FORMAT_INT32 $cxint32_scan_format #define CX_SCANF_FORMAT_UINT32 $cxuint32_scan_format #define CX_SCANF_FORMAT_INT64 $cxint64_scan_format #define CX_SCANF_FORMAT_UINT64 $cxuint64_scan_format _CEXTEOF if test -n "$cxint8"; then cat >> $tcfgfile << _CEXTEOF /* Type definitions */ typedef $cxint8 cxint8; typedef $cxuint8 cxuint8; _CEXTEOF fi if test -n "$cxint16"; then cat >> $tcfgfile << _CEXTEOF typedef $cxint16 cxint16; typedef $cxuint16 cxuint16; _CEXTEOF fi if test -n "$cxint32"; then cat >> $tcfgfile << _CEXTEOF typedef $cxint32 cxint32; typedef $cxuint32 cxuint32; _CEXTEOF fi if test -n "$cxint64"; then cat >> $tcfgfile << _CEXTEOF ${cext_extension} typedef $cxint64 cxint64; ${cext_extension} typedef $cxuint64 cxuint64; #define CX_INT64_CONSTANT(val) $cxint64_constant #define CX_UINT64_CONSTANT(val) $cxuint64_constant _CEXTEOF fi cat >> $tcfgfile << _CEXTEOF #define CX_SIZEOF_VOID_P $cext_void_p #define CX_SIZEOF_SIZE_T $cext_size_t _CEXTEOF cat >> $tcfgfile << _CEXTEOF /* * Size type */ #define CX_PRINTF_FORMAT_SIZE_TYPE $cxsize_print_format #define CX_PRINTF_FORMAT_SSIZE_TYPE $cxssize_print_format #define CX_SCANF_FORMAT_SIZE_TYPE $cxsize_scan_format #define CX_SCANF_FORMAT_SSIZE_TYPE $cxssize_scan_format typedef signed $cext_size_type_define cxssize; typedef unsigned $cext_size_type_define cxsize; #define CX_MINSSIZE CX_MIN$cext_msize_type #define CX_MAXSSIZE CX_MAX$cext_msize_type #define CX_MAXSIZE CX_MAXU$cext_msize_type typedef cxint64 cxoffset; #define CX_MINOFFSET CX_MININT64 #define CX_MAXOFFSET CX_MAXINT64 _CEXTEOF if test -z "$cext_unknown_void_p"; then cat >> $tcfgfile << _CEXTEOF /* * Pointer to integer conversion */ #define CX_POINTER_TO_INT(ptr) ((cxint) ${cext_ptoi_cast} (ptr)) #define CX_POINTER_TO_UINT(ptr) ((cxint) ${cext_ptoui_cast} (ptr)) #define CX_INT_TO_POINTER(val) ((cxptr) ${cext_ptoi_cast} (val)) #define CX_UINT_TO_POINTER(val) ((cxptr) ${cext_ptoui_cast} (val)) _CEXTEOF else echo '#error Size of generic pointer is unknown - This should never happen' >> $tcfgfile fi cat >> $tcfgfile << _CEXTEOF #ifdef __cplusplus # define CX_HAVE_INLINE 1 #else $cext_inline #endif #ifdef __cplusplus # define CX_CAN_INLINE 1 _CEXTEOF if test x"$cext_can_inline" = xyes; then cat >> $tcfgfile << _CEXTEOF #else # define CX_CAN_INLINE 1 _CEXTEOF fi cat >> $tcfgfile << _CEXTEOF #endif _CEXTEOF if test x"$cext_have_gnuc_visibility" = xyes; then cat >> $tcfgfile << _CEXTEOF #define CX_HAVE_GNUC_VISIBILITY 1 _CEXTEOF fi cat >> $tcfgfile << _CEXTEOF #if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590) # define CX_GNUC_INTERNAL __attribute__((visibility("hidden"))) #elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550) # define CX_GNUC_INTERNAL __hidden #elif defined (__GNUC__) && defined (CX_HAVE_GNUC_VISIBILITY) # define CX_GNUC_INTERNAL __attribute__((visibility("hidden"))) #else # define CX_GNUC_INTERNAL /* empty */ #endif _CEXTEOF cat >> $tcfgfile << _CEXTEOF CX_END_DECLS #endif /* CXCONFIG_H_ */ _CEXTEOF if test -f $cfgfile; then if cmp -s $tcfgfile $cfgfile; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $cfgfile is unchanged" >&5 printf "%s\n" "$as_me: $cfgfile is unchanged" >&6;} rm -f $tcfgfile else mv $tcfgfile $cfgfile fi else mv $tcfgfile $cfgfile fi ;; esac done # for ac_tag as_fn_exit 0 _ACEOF ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. # Unfortunately, on DOS this fails, as config.log is still kept open # by configure, so config.status won't be able to write to it; its # output is simply discarded. So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi cpl-7.4/libcext/ChangeLog0000664000733500073350000011131615136670352012316 000000000000002026-01-26 rpalsa * NEWS, README: Update release notes and package version 2026-01-26 rpalsa * configure.ac: Add enable-asan configure option Add configure command line option `--enable-asan`. Default configuration is disabled. 2025-05-05 rpalsa * cext/cxmessages.c, tests/Makefile.am, tests/cxmessages-test.c: Import pending fixes for compiler warnings 2025-04-28 rpalsa * .gitignore, admin/.gitignore: Update .gitignore 2025-04-28 rpalsa * configure.ac: Update library version 2025-04-28 rpalsa * configure.ac: Update package version to v1.2.7 2025-04-26 rpalsa * cext/cxmap.c, cext/cxmultimap.c: Cleanup header includes Remove includes which are not directly used in the file 2025-04-26 rpalsa * .clang-format: Add clang-format configuration file 2025-04-26 rpalsa * .gitignore: Ignore all files except automake sources in admin 2025-04-26 rpalsa * cext/snprintf.c: Prevent formatting of third party sources 2025-04-26 rpalsa * cext/cxdeque.c, cext/cxfileutils.c, cext/cxlist.c, cext/cxlist.h, cext/cxmacros.h, cext/cxmap.c, cext/cxmemory.c, cext/cxmemory.h, cext/cxmessages.c, cext/cxmessages.h, cext/cxmultimap.c, cext/cxslist.c, cext/cxstring.c, cext/cxstring.h, cext/cxstrutils.c, cext/cxthread.h, cext/cxtree.c, cext/cxutils.c, cext/cxutils.h: Format sources using clang-format 2025-04-24 rpalsa * .gitignore: Added extra file name patterns to .gitignore 2025-04-24 rpalsa * .clang-format: Add clang-format configuration This is a placeholder preventing accidental code reformatting until the actual configuration is validated 2025-04-24 rpalsa * Review and update .gitignore 2023-04-21 rpalsa * NEWS: Release notes updated for the 1.2.6 release 2023-04-20 rpalsa * m4/eso.m4: Added macros ESO_ENABLE_TSAN() and ESO_ENABLE_ASAN(). 2023-04-17 rpalsa * m4/eso.m4: ESO_PROG_CC_FLAG(): Fix prototype of main() in code snippet. 2023-04-14 rpalsa * NEWS: Updated for the 1.2.6 release * README: Package version updated to 1.2.6 * configure.ac: Package version updated to 1.2.6. Library version updated. * m4/eso.m4: Add macro _ESO_CHECK_FUNC, a modified version of AX_CHECK_FUNC using prototypes which work with strictly checking compilers (clang). Use this macro to replace calls to AC_CHECK_FUNC * cext/snprintf.c: Update fallback snprintf implementation. This version is the current repository HEAD, including local extra fixes. 2023-04-03 rpalsa * configure.ac: AC_CHECK_INCLUDES_DEFAULT: remove macro call added by autoupdate * README, configure.ac: Package version updated to 1.2.5 * NEWS: Updated for the 1.2.5 release * m4/eso.m4: ESO_FIND_FILE(): replace old file descriptor macros by AS_MESSAGE_LOG_FD 2023-03-30 rpalsa * acinclude.m4: Fix function declaration of main in configure test code. Set argument list explicitly to void. 2022-07-01 rpalsa * m4/eso.m4: ESO_PROG_CC_FLAG: added forced deletion of directory conftest.dSYM, which may be present on MacOS. 2022-01-24 rpalsa * configure.ac: configure.ac: cleaned up and modernized. * acinclude.m4: Replace AC_HELP_STRING macro calls by AS_HELP_STRING. * admin/doxygen.am: doxygen.am: updated to support subdirectories generated by doxygen. * Doxyfile.in: Updated doxygen configuration to doxygen 1.8.20 2020-07-31 rpalsa * m4/eso.m4: Replaced macro call AC_HELP_STRING by AS_HELP_STRING. 2020-04-14 rpalsa * NEWS: Updated for release 1.2.4 * configure.ac: Package version updated. * README: Package version updated. * cext/cxmemory.c: Typo fixed in module documentation. 2019-02-19 rpalsa * AUTHORS: List of maintainers updated. 2019-02-18 rpalsa * README: Package version updated. * NEWS: Updated for release 1.2.3 * configure.ac: Updated package and library version. Changed default compiler flags to enforce compiling using C99 standard plus POSIX. 2019-02-15 rpalsa * m4/eso.m4: ESO_FUNC_STRDUP(): Do not append the redefinition of the symbol 'strdup' to config.h 2018-11-28 llundin * cext/cxmessages.c: cx_msg_write_string(): Redeclare from void to cxssize, to avoid cppcheck warning 2017-11-21 rpalsa * configure.ac: Library version updated. * ChangeLog: ChangeLog: Updated for release 1.2.2 * configure.ac: Package version updated. 2017-10-24 rpalsa * cext/cxtree.h: cx_tree_compare_func: Add another example in the documentation. * cext/cxmap.c: cx_map_new(): Rephrase description of the key comparison function and its required return values. (PIPE-7261) 2017-10-09 llundin * Makefile.am: EXTRA_DIST: rm non-existing m4/purify.m4 which causes make distcheck to fail in Jenkins 2017-10-05 llundin * tests/cxdeque-test.c, tests/cxmemory-test.c, tests/cxmessages-test.c: Format specifier (l)u replaces d, per cppcheck report 2017-03-30 cgarcia * m4/eso.m4: Add stdlib.h in some other missing places. Put stdlib.h include outside of the stdarg #define 2017-03-29 cgarcia * m4/eso.m4: Add include in m4 feature test to avoid compiler warning. Fixes PIPE-7144 2017-02-09 rpalsa * Makefile.am, acinclude.m4, cext.pc.in, configure.ac: Add initial pkg-config support. * Makefile.am, cext/Makefile.am, cext/cxdeque.c, cext/cxdeque.h, cext/cxfileutils.c, cext/cxfileutils.h, cext/cxlist.c, cext/cxlist.h, cext/cxmacros.h, cext/cxmap.c, cext/cxmap.h, cext/cxmemory.c, cext/cxmemory.h, cext/cxmessages.c, cext/cxmessages.h, cext/cxmultimap.c, cext/cxmultimap.h, cext/cxslist.c, cext/cxslist.h, cext/cxstring.c, cext/cxstring.h, cext/cxstrutils.c, cext/cxstrutils.h, cext/cxthread.h, cext/cxtree.c, cext/cxtree.h, cext/cxtypes.h, cext/cxutils.c, cext/cxutils.h, cext/snprintf.c, cext/snprintf.h, templates/Makefile.am.tmpl, templates/source.c.tmpl, templates/source.h.tmpl, tests/Makefile.am, tests/cxdeque-test.c, tests/cxlist-test.c, tests/cxmap-test.c, tests/cxmemory-test.c, tests/cxmessages-test.c, tests/cxslist-test.c, tests/cxstring-test.c, tests/cxtree-test.c, tests/cxtypes-test.c: Updated copyright entry. Removed obsolete VCS keyword entries. * Makefile.purify.in, configure.ac, m4/purify.m4, tests/Makefile.am: Remove obsolete support for purify. 2015-07-20 rpalsa * ChangeLog, NEWS: Updated for release 1.2.1 2015-06-26 rpalsa * cext/cxutils.c: cx_bits_rfind(): Fix possible undefined behavior with start == 31. 2015-03-06 rpalsa * configure.ac: Package and library version updated. * cext/cxdeque.c: _cx_deque_reserve_at_front(), _cx_deque_reserve_at_back(): Fix an undefined behavior which may be triggered by an empty deque. (PIPE-5472) * m4/eso.m4: ESO_ENABLE_DEBUG(), ESO_ENABLE_STRICT(), ESO_ENABLE_PROFILE(): Remove redundant quotes from AC_ARG_ENABLE call. * acinclude.m4: CEXT_ENABLE_THREADS(): Remove redundant quotes from AC_ARG_ENABLE call * Doxyfile.in: Updated to doxygen 1.8.x series 2015-03-04 rpalsa * configure.ac: Package version fixed. * NEWS: Updated for release 1.2 2015-03-03 rpalsa * cext/cxstring.c, cext/cxstring.h: cx_string_resize(),cx_string_extend(),cx_string_replace_character(): Use improved function names. Documentation added. cx_string_find_first_not_of(),cx_string_find_last_not_of(),cx_string_substr(): Documentation added. 2015-02-06 rpalsa * configure.ac: Package and library version updated. * cext/cxstring.c, cext/cxstring.h: Add new utility functions. Initial commit. * acinclude.m4: CEXT_CHECK_FORMAT_LONG_LONG(): Fix incorrect quoting. 2014-08-21 rpalsa * cext/cxstring.c: cx_string_append(): optimized appending of empty strings. 2014-04-17 rpalsa * Makefile.am: MAINTAINERCLEANFILES definition: Use directory prefix for config.status. 2013-12-09 rpalsa * configure.ac: Package and library version updated 2013-11-21 rpalsa * cext/cxdeque.c, cext/cxlist.c, cext/cxmessages.c, cext/cxslist.c, cext/cxtree.c, cext/cxutils.c: Avoid compiler warnings if cx_assert is disabled. 2013-10-22 rpalsa * m4/eso.m4: ESO_CHECK_PKGCONFIG(): Macro added. 2013-05-16 rpalsa * configure.ac: Call macro AC_CONFIG_MACRO_DIR() to properly configure the m4 macros directory. 2013-02-25 rpalsa * admin/doxygen.am: Restore previous version of install-doxygen-generic. The dependency is already in place if maintainer-mode is enabled, which is required for building the documentation. 2013-02-22 rpalsa * admin/doxygen.am: Dependency added to target install-doxygen-generic 2013-02-20 rpalsa * Makefile.am: Use doxygen targets for creating API docs. * admin/doxygen.am, admin/html.am: Retire html.am and replace it with doxygen.am to avoid name clash warnings. API docs are now created by 'make doxygen'. 2013-02-19 rpalsa * acinclude.m4: CEXT_CHECK_CHAR_BIT(): Fix typo which made user set LDFLAGS being ignored. Replace deprecated macros AC_TRY_COMPILE, AC_TRY_RUN by AC_COMPILE_IFELSE and AC_RUN_IFELSE. * tests/Makefile.am: Replace deprecated symbol INCLUDES with AM_CPPFLAGS. 2013-02-08 rpalsa * cext/Makefile.am: Added preprocessor flags _POSIX_C_SOURCE=200809L and _XOPEN_SOURCE=500 to guarantee access to all pthread symbols, even if the compiler standard is set to strict C99. The latter is only needed for older operating system version, which don't have support for the first flag. * cext/cxmessages.c: Mutex cx_messages_lock is not initialized statically any more, but in _cx_log_thread_init(), changing the mutex type from NORMAL to RECURSIVE. Update to the new mutex definition macros where needed. * cext/cxmemory.c, cext/cxutils.c: Update to the new mutex definition macros where needed. * cext/cxthread.h: CX_LOCK_DEFINE(): Changed such that the defined mutex is no longer initialized, so that this can be done at runtime. All other convenience macros were updated to follow the same philosophy. CX_LOCK_DEFINE_INITIALIZED(): Added as replacement. This macro initializes the mutex as CX_LOCK_DEFINE() did before. 2013-01-30 rpalsa * configure.ac: Add call to AC_SYS_LARGEFILE * admin: Ignore file test-driver 2013-01-25 rpalsa * configure.ac: Replace deprecated AM_CONFIG_HEADER with AC_CONFIG_HEADERS. * configure.ac: Added call to ESO_PROG_CC_ATTRIBUTE_VISIBILITY to activate GNU C visibility macro. * m4/eso.m4: Macros ESO_PROG_CC_ATTRIBUTE and ESO_PROG_CC_ATTRIBUTE_VISIBILITY added. * acinclude.m4: CEXT_CREATE_CXCONFIG(): check whether the GNU c visibility macro should be activated. * configure.ac: Whitespaces corrected. 2013-01-23 rpalsa * .: Ignore directory BUILD 2012-12-20 rpalsa * configure.ac: Package and Library version updated. 2012-12-18 rpalsa * cext/cxdeque.c: Dead code removed. * acinclude.m4: CEXT_CREATE_CXCONFIG(): Fix typo in symbol definitions CX_MINSSIZE, CX_MAXSSIZE and CX_MAXSIZE. 2012-12-17 rpalsa * Doxyfile.in: Obsolete symbols removed. Enable the creation of an alphabetically sorted list of modules. 2012-12-13 rpalsa * cext/cxstring.c: cx_string_erase(): Fix potential NULL pointer dereferencation when erasing the tail of a string. 2012-12-12 rpalsa * tests/cxstring-test.c: Added test for cx_string_erase(): Check removing the tail of the string. 2012-12-10 rpalsa * tests/cxtree-test.c: Fixed incomplete comment. * tests/cxtree-test.c: Added test and helper functions for test of potential infinite loop in cx_erase_position() * cext/cxtree.c: cx_tree_erase_position(): Fix rare case of being trapped in an infinite loop. * configure.ac: Explicitly check for the presence/usability of unistd.h 2012-11-09 rpalsa * configure.ac: Package version updated. 2012-11-05 rpalsa * configure.ac: Obsolete macro call AM_C_PROTOTYPES removed. 2012-08-17 rpalsa * cext/cxtypes.h: Type aliases for standard C type 'long long' and 'unsigned long long' added. 2012-03-13 rpalsa * cext/cxdeque.c: _cx_deque_shift_left(), _cx_deque_shift_right(): Test code (disabled) updated for consistency reasons. 2012-03-07 rpalsa * m4/eso.m4: Use AC_LANG_PROGRAM() when compiling test code to get rid of autoconf warnings. * acinclude.m4, configure.ac: Replace type check macros which are not available in autoconf 2.59 by local implementations. 2012-03-06 rpalsa * cext/cxutils.c, cext/snprintf.c, cext/snprintf.h: Update fallback snprintf implementation (needed to support %lld format specification. * m4/eso.m4: ESO_FUNC_VA_COPY(): Don't redefine the meaning of HAVE_VA_COPY, use HAVE_VA_COPY_STYLE_FUNCTION instead. * acinclude.m4: CEXT_CHECK_SIZE_T(): Add missing AC_MSG_RESULT call to properly report the result of the test * configure.ac: Remove check for header file 'varargs.h' * cext/cxutils.c, cext/snprintf.c, cext/snprintf.h, configure.ac, m4/eso.m4: Update of vsnprintf fallback implementation - part 1 * cext/cxslist.c: _cx_slist_sorted(): Fix problem with uninitialized variable. 2012-02-23 rpalsa * .: Added directories to ignore 2012-01-12 rpalsa * m4/eso.m4: ESO_ENABLE_STRICT(): Typo fixed in variable assignment. 2011-12-23 rpalsa * configure.ac: Remove compiler flag std=c99 again from the defaults, as it applies also to the C library restricting its interface (discarding POSIX compliant interfaces). 2011-12-22 rpalsa * cext/cxlist.c: cx_list_pop_front(), cx_list_pop_back(): Add assertion that the input list is not empty. Documentation updated, clarifying that being called on an empty list is an invalid operation. cx_list_front(), cx_list_back(): Documentation updated, clarifying that being called on an empty list is an invalid operation. * m4/eso.m4: ESO_ENABLE_STRICT(): Add std=c99 compiler flag only if it is not already present. * configure.ac: Add std=c99 to the default compiler flags. 2011-11-02 rpalsa * cext/cxdeque.c: cx_deque_insert(): Fixed shifting the last element by one position to the right. Use relative offset given by the deque size. 2011-10-06 rpalsa * cext/Makefile.am: Installation directory of the header relocated to root include directory. * acinclude.m4, admin/html.am: Symbol htmldir replaced by apidocdir because of name clash. 2011-03-04 rpalsa * acinclude.m4: CEXT_CREATE_CXCONFIG(): Typo corrected. * cext/cxmessages.c: _cx_log_thread_init(): Declared static for the time being. Extensive instructions added to the function documentation. 2011-02-22 rpalsa * tests/Makefile.am: Remove the cxmemory and cxmessages tests completely from the build system. These are not proper unit tests anyway. 2011-02-21 cizzo * tests/Makefile.am: Comment out sources for disabled tests * configure.ac: CEXT_ENABLE_THREADS(): Fix typo in macro argument. * tests/Makefile.am: Disable test of cxmemory and cxmessages modules, since they require libpthread. 2011-02-21 rpalsa * ., .gitignore, Makefile.am, Makefile.purify.in, acinclude.m4, admin, admin/.gitignore, admin/html.am, cext, cext/Makefile.am, cext/cxdeque.c, cext/cxdeque.h, cext/cxfileutils.c, cext/cxfileutils.h, cext/cxlist.c, cext/cxlist.h, cext/cxmacros.h, cext/cxmap.c, cext/cxmap.h, cext/cxmemory.c, cext/cxmemory.h, cext/cxmessages.c, cext/cxmessages.h, cext/cxmultimap.c, cext/cxmultimap.h, cext/cxslist.c, cext/cxslist.h, cext/cxstring.c, cext/cxstring.h, cext/cxstrutils.c, cext/cxstrutils.h, cext/cxthread.h, cext/cxtree.c, cext/cxtree.h, cext/cxtypes.h, cext/cxutils.c, cext/cxutils.h, cext/snprintf.h, configure.ac, m4, m4/.gitignore, m4/eso.m4, m4/purify.m4, templates/Makefile.am.tmpl, templates/source.c.tmpl, templates/source.h.tmpl, tests/Makefile.am, tests/cxdeque-test.c, tests/cxlist-test.c, tests/cxmap-test.c, tests/cxmemory-test.c, tests/cxmessages-test.c, tests/cxslist-test.c, tests/cxstring-test.c, tests/cxtree-test.c, tests/cxtypes-test.c: Support for multi-threaded environments has been added. * .: Ignore local GIT repositories, just in case. 2010-12-23 llundin * cext/cxdeque.c: compare_stable(): const correctness, avoid implicit cast of cxint to int 2010-11-05 lbilbao * m4/eso.m4: Remove --enable-threads option. 2010-10-15 lbilbao * m4/eso.m4: Option to enable threads added. Fixes in the locks-related code. 2009-12-18 cgarcia * autogen.sh: Changed to make more compliant with modern autotools (in special Fedora 11) 2009-12-14 llundin * cext/cxdeque.c: Replace tabulation with four spaces 2009-12-08 llundin * cext/cxlist.c: _cx_list_sorted(): Fix gcc uninit-warning * cext/cxutils.c: cx_vasprintf(): Include stdlib.h for free() 2009-12-07 llundin * cext/cxmemory.c: cx_*alloc*(): Fix printf-cast-warning * cext/cxmessages.h, cext/cxstring.c, cext/cxstring.h, cext/cxstrutils.h, cext/cxutils.h: Declare printf-like functions with gcc-format attribute 2009-08-05 llundin * tests/cxlist-test.c, tests/cxmap-test.c, tests/cxslist-test.c, tests/cxtree-test.c: Conditional compilation of unused function(s) 2009-07-16 lbilbao * m4/eso.m4: --enable-profile (DFS04726) 2009-07-02 llundin * cext/cxdeque.c: current_compare: Make OpenMP threadprivate 2009-06-25 llundin * m4/eso.m4: Experimental enabling of OpenMP 2009-03-25 llundin * cext/cxmemory.c, cext/cxmemory.h: cx_memory_vtable_set(): const correctness 2009-02-11 llundin * cext/Makefile.am, cext/cxtypes.h.bot, cext/cxtypes.h.top: Disable automatic creation of cext/cxtypes.h (DFS06591) * tests/Makefile.am, tests/cxtypes-test.c: Added cxtypes unit test (with sizeof test) * configure.ac: Disable automatic creation of cext/cxtypes.h (DFS06591) * cext/cxtypes.h: #if for 64 bit * cext/cxtypes.h: As created on i386 GNU/Linux and Mac Mini powerpc 2009-02-04 jvinther * .: added .cvsignore file 2008-02-26 yjung * cext/cxdeque.c: doxygen tag missing 2008-01-09 scastro * configure.ac: Removed -pedantic from this file to avoid errors in Solaris 10. 2008-01-07 llundin * cext/cxutils.c: cx_vasprintf(): Define-guard on ENOMEM 2007-12-27 scastro * configure.ac: Removed -ansi and -std=c99. THESE FLAGS MAKE COMPILATION FAIL IN THE HP MACHINE (dfs5). THE CX LIBRARY IS MEANT TO BE POSIX COMPLIANT, WHICH IS CONTRARY TO ANSI OR C99. 2007-12-21 cguirao * Makefile.am, Makefile.purify.in, configure.ac, m4/purify.m4, tests/Makefile.am: PURIFY NRI Compliant 2007-12-20 llundin * cext/cxfileutils.c: cx_path_alloc(): Use only stat() when S_ISDIR() is defined. cx_path_max(): Guard pathconf() against NULL (and try to avoid compiler warning on unavailable pathconf() 2007-12-17 llundin * cext/cxmemory.c: cx_realloc(): Move declaration to start of block 2007-12-14 llundin * cext/cxmemory.c: cx_realloc(): Fix memory leak on nbytes == 0 (DFS04757) 2007-12-12 scastro * cext/cxstring.c: cx_string_truncate(): renamed MIN to CX_MIN * cext/cxmacros.h: Namespace protected the following: CX_MIN, CX_MAX, CX_ABS, CX_CLAMP 2007-12-11 scastro * cext/cxmacros.h: Changed from #undef to #ifndef the following: MIN, MAX, ABS, CLAMP as mentioned in DFS 03017 2007-12-05 scastro * configure.ac: Placed ESO_PROG_CC_FLAG([ansi], [CFLAGS="$CFLAGS -ansi"]) before the call to std=c99 so that it allows checking for C99 semantics in vsnprintf tests which are performed in eso.m4. This should fix ticket DFS02594. * m4/eso.m4: Fixed typos related to brackets. Included stdlib.h in check whether vsnprintf() has C99 semantics. These changes, in combination with the change in configure.ac should fix the bug mentioned in DFS02594. 2007-11-19 yjung * cext/cxutils.c: free() used instead of cx_free(). Bug exposed on MacOS X where vasprintf() were avaliable DFS03194 2007-11-13 llundin * cext/cxfileutils.c: Guarded include of sys/types.h to support -ansi on HP-UX 2007-11-08 llundin * m4/eso.m4: AC_DEFUN([ESO_ENABLE_STRICT]: [std=c99] replaces [-std=c99] * configure.ac: Added -fno-common -std=c99 -ansi -pedantic * cext/cxdeque.c: cx_deque_insert(): /* */ comment replaces // 2007-09-24 llundin * cext/cxutils.c: cx_line_max(): Call sysconf only when _SC_LINE_MAX is defined (i.e. incomplete sysconf() support, as under CYGWIN_NT-5.1) 2007-09-14 llundin * acinclude.m4: Removed all CX math constants, except CX_PI which is still used by giraf-2.4 * acinclude.m4: Add comment regarding deprecated mathematical constants 2007-08-28 scastro * cext/cxutils.c: cx_vasprintf(): fixed bug from DFS04278. 2007-07-20 scastro * cext/cxdeque.c: Removed unrelated comments. * tests/cxdeque-test.c: Removed unused variables. 2007-07-19 scastro * tests/cxdeque-test.c: Removed unused functions. Removed warnings. 2007-07-17 scastro * cext/cxdeque.c: Improved the sorting function. 2007-07-17 llundin * cext/snprintf.c: fmtint(): Redeclare string literal pointer to const 2007-07-16 scastro * tests/Makefile.am: Added cxdeque-test. * tests/cxdeque-test.c: cxdeque-test.c: Added a test suite for cxdeque. 2007-07-06 llundin * cext/cxmessages.c: cx_log_prefix_init(): Declare explicitly (Avoid old-style function definition) 2007-07-06 scastro * cext/Makefile.am: Added cxdeque.c and cxdeque.h. 2007-07-04 scastro * cext/cxdeque.h: This is a test file. Added prototypes for cx_deque_sort() and cx_deque_compare(). * cext/cxdeque.c: cx_deque_sort(): This is a test file. Added a function to sort a deque. 2007-07-02 scastro * cext/cxdeque.h: cxdeque.h: Added to the repository. This file is not included in any makefile. * cext/cxdeque.c: cxdeque.c: Added to the repository. This file is not included in any makefile. 2007-06-12 rpalsa * cext/cxmessages.h: cx_assert() macro definitions: Do not put the #expr argument on a line of its own, this confuses some code parsers, syntax checkers, which interpret this as preprocessor directive. 2007-05-29 rpalsa * cext/cxmessages.h: cx_assert() macro definition: wrap if statement in a do-while loop. 2007-04-30 rpalsa * autogen.sh: Terminal output redirected, if warnings are not requested. 2007-04-26 rpalsa * cext/cxutils.c: cx_vasprintf(): In case the system does not provide a vasprintf, make sure that -1 is also returned if another error than an allocation failure happened. 2007-03-30 rpalsa * autogen.sh: libltdl configuration: Trigger for autoreconf workaround fixed. 2007-03-29 rpalsa * cext/Makefile.am, tests/Makefile.am: Use correct path for MAINTAINERCLEANFILES entries. * autogen.sh: libltdl configuration: Workaround for autoreconf incompatibility with libtool versions older than 2.0 updated. 2007-03-09 cplmgr * ChangeLog: Updated 2007-01-29 rpalsa * autogen.sh: Function bt_libtoolize() added and libltdl support added. * autogen.sh: Command 'grep -E' replaced by oldfashioned 'egrep' to make SunOS and HP-UX happy. 2006-11-13 llundin * tests/cxlist-test.c, tests/cxmap-test.c, tests/cxslist-test.c, tests/cxstring-test.c, tests/cxtree-test.c: main(): Explicitly declare argument as void 2006-09-05 cplmgr * ChangeLog: Updated. 2006-07-25 rpalsa * cext/cxmemory.c: cx_memory_calloc_fallback(): Inline function specifier removed to avoid problems with gcc 4.1.x. 2006-07-24 cplmgr * ChangeLog: Updated. 2006-07-21 rpalsa * m4/eso.m4: Definition of ESO_ENABLE_DEBUG: Typo fixed in check for support of the gcc compiler option -g3. 2006-06-26 cplmgr * ChangeLog: Updated. 2006-06-13 rpalsa * tests/Makefile.am: AM_LDFLAGS: Changed from -all-static to -static, so that the tests may be used with valgrind. 2006-06-12 rpalsa * cext/cxslist.c: Extra empty line added. * cext/cxmessages.h: Extra line at the end removed. * tests/cxmap-test.c: cx_test_map_greater_char(): Put back. * tests/cxmap-test.c: cx_test_map_dump(): keyword static added to function definition * tests/cxtree-test.c: cx_test_tree_dump(): keyword static added to function definition * tests/cxslist-test.c: cx_test_slist_dump(): keyword static added to function definition * tests/cxlist-test.c: cx_test_list_dump(): keyword static added to function definition * cext/cxfileutils.c, cext/cxfileutils.h, cext/cxlist.h, cext/cxmacros.h, cext/cxmap.c, cext/cxmap.h, cext/cxmemory.c, cext/cxmemory.h, cext/cxmessages.c, cext/cxmessages.h, cext/cxmultimap.c, cext/cxmultimap.h, cext/cxslist.h, cext/cxstring.c, cext/cxstring.h, cext/cxstrutils.h, cext/cxtree.c, cext/cxtree.h, cext/cxtypes.h.top, cext/cxutils.c, cext/cxutils.h, cext/snprintf.h: Copyright and FSF address updated. * tests/cxstring-test.c: Copyright updated. * COPYING, Makefile.am, cext/Makefile.am, tests/Makefile.am, tests/cxlist-test.c, tests/cxmap-test.c, tests/cxslist-test.c, tests/cxtree-test.c: Copyright and FSF address updated. * cext/cxlist.c, cext/cxslist.c, cext/cxstrutils.c: Fixes from CPL-1_0-BRANCH for non-standard (non C99) usage of the inline function specifier merged in. * tests/cxstring-test.c: Disable terminal output from individual tests by default. Environment variable VERBOSE is used to enable verbose output from the tests. * configure.ac: Package and library version updated. 2006-05-04 rpalsa * admin/html.am: Move definition of HTML_BUILD_DIR outside of MAINTAINER_MODE conditional. * Makefile.am: Set SUBDIRS variable without using indirection. * Doxyfile.in: OUTPUT_DIRECTORY setting corrected. 2006-04-21 rpalsa * .: Updated. * admin: Added. * cext/cxstring.c, cext/cxtree.c: Compiler warnings fixed. * cext/cxmessages.c: Compiler warnings fixed. * cext/Makefile.am: Add cxtypes.h to DISTCLEANFILES. Rule for creating cxtypes.h updated with explicit directory prefixes. * configure.ac: Package and library version updated. * Makefile.am: Various directory prefixes adapted. * bootstrap: Updated to call autogen.sh. Kept for backwards compatibility. * autogen.sh: Added. * acinclude.m4: Macro ESO_ENABLE_DEBUG(): Logic inverted in check whether debugging code should be generated. * templates/Makefile.am.tmpl, templates/source.c.tmpl, templates/source.h.tmpl: Updated. * tests/Makefile.am: Build directory added to INCLUDES. Symbol AM_LDFLAGS added. * admin/config.guess, admin/config.sub, admin/depcomp, admin/install-sh, admin/ltmain.sh, admin/missing, admin/mkinstalldirs: Obsolete. * admin/html.am: Use build directory instead of source directory as target for doxygen output. * doxygen/Doxyfile.in: Moved to top level directory. * Doxyfile.in: Added. * m4, m4/eso.m4: Added. * m4macros: Removed. 2006-04-20 rpalsa * cext/cxstrutils.c: cx_strjoinv(): Increment local variable i properly, when joining the array elements. 2005-07-22 cplmgr * ChangeLog: Updated. 2005-04-15 rpalsa * m4macros/eso.m4: Fixes from revision 1.2.2.5 imported. 2005-03-23 cplmgr * ChangeLog: Updated * tests/cxmap-test.c: Function cx_test_map_greater_char() removed. 2004-11-09 rpalsa * bootstrap: Make the script tolerant in case the libltdl directory exists, but is empty 2004-06-23 rpalsa * cext/snprintf.c: Fix bug with %% conversion code 2004-06-15 rpalsa * bootstrap: Required version of GNU build tools updated. * acinclude.m4: Use correct quoting in macro definitions. * configure.ac: Required version of autoconf updated. * admin/ltmain.sh: Updated to new version from libtool 1.5.6 * admin/html.am: Definition of target html removed. Already provided by automake 1.8.5 * admin/config.guess, admin/config.sub, admin/depcomp, admin/install-sh, admin/missing, admin/mkinstalldirs: Updated to new version from automake 1.8.5 * Makefile.am, cext/Makefile.am, tests/Makefile.am: Required version of automake updated. * m4macros/eso.m4: Use correct quoting in macro definitions. Use the AC_RUN_IFELSE macro instead of AC_TRY_RUN 2004-01-02 rpalsa * cext/Makefile.am, tests/Makefile.am: MAINTAINER_MODE conditional added. 2003-12-29 rpalsa * AUTHORS, BUGS, COPYING, ChangeLog, INSTALL, Makefile.am, NEWS, README, TODO, cext/Makefile.am, cext/cxfileutils.c, cext/cxfileutils.h, cext/cxlist.c, cext/cxlist.h, cext/cxmacros.h, cext/cxmap.c, cext/cxmap.h, cext/cxmemory.c, cext/cxmemory.h, cext/cxmessages.c, cext/cxmessages.h, cext/cxmultimap.c, cext/cxmultimap.h, cext/cxslist.c, cext/cxslist.h, cext/cxstring.c, cext/cxstring.h, cext/cxstrutils.c, cext/cxstrutils.h, cext/cxtree.c, cext/cxtree.h, cext/cxtypes.h.bot, cext/cxtypes.h.top, cext/cxutils.c, cext/cxutils.h, cext/snprintf.c, cext/snprintf.h, configure.ac: Merged in changes from CPL-1_0-BRANCH, release cpl-1_0 * tests/Makefile.am, tests/cxlist-test.c, tests/cxmap-test.c, tests/cxslist-test.c, tests/cxstring-test.c, tests/cxtree-test.c: Merged in changes from CPL-1_0-BRANCH * templates, templates/Makefile.am.tmpl, templates/source.c.tmpl, templates/source.h.tmpl: Added. 2003-09-29 cplmgr * configure.ac: Package version change reverted * configure.ac: Package version changed 2003-08-29 rpalsa * cext/cxmap.c, cext/cxmultimap.c, cext/cxstrutils.c: Fixes from branch CPL-1_0-BRANCH, Revision 1.1.2.1 imported. * cext/cxstring.c: Fixes from branch CPL-1_0-BRANCH, Revision 1.3.2.1 imported. * cext/cxtree.c: Fixes from branch CPL-1_0-BRANCH, Revision 1.4.2.1 imported. * cext/cxmessages.h: Fixes from branch CPL-1_0-BRANCH, Revision 1.2.2.1 imported. 2003-07-24 rpalsa * cext/snprintf.c: Conflicts resolved. * cext/snprintf.c: Fixes from CPL-1_0-BRANCH, Revision 1.1.2.3 imported. * cext/cxmessages.c, cext/snprintf.h: Fixes from CPL-1_0-BRANCH, Revision 1.2.2.1 imported. * cext/cxutils.c: Fixes from CPL-1_0-BRANCH, Revision 1.3.2.1 imported. * cext/snprintf.c: Fixes from CPL-1_0-BRANCH, Revision 1.1.2.2 imported. 2003-07-06 rpalsa * m4macros/eso.m4: Fixes from CPL-1_0-BRANCH, Revision 1.2.2.1 imported. * cext/snprintf.c: Fixes from CPL-1_0-BRANCH, Revision 1.1.2.1 imported. 2003-07-04 rpalsa * bootstrap: Require bash. Bugs fixed. 2003-06-27 rpalsa * cext/cxmacros.h: Patches from CPL-1_0-BRANCH Rev. 1.1.2.1 imported. 2003-06-16 cplmgr * configure.ac: Package version set to pre 1.1 2003-06-16 mkiesgen * cext/cxstrutils.h: Added cx_strfreev prototype 2003-06-09 rpalsa * tests/cxstring-test.c: Tests adapted to modified calling sequence for member functions. * cext/cxstring.h: Member functions removed from type definition. Prototypes adapted. * cext/cxstring.c: Member functions removed from type definition. Functions creating a copy during processing have been removed. All functions work in place. * bootstrap: Function definitions changed to be compatible with Bourne shell. 2003-06-05 mkiesgen * bootstrap: Changed /bin/sh to /bin/bash 2003-05-28 rpalsa * cext/cxstring.h: Beautified. 2003-05-23 rpalsa * cext/cxstring.h: Type layout changed, function names changed. * cext/cxstring.c: Type layout changed, some bugs fixed. * doxygen/Doxyfile.in: Turn off optimization for C. * tests/cxstring-test.c: Adapted cx_string layout changes. * tests/cxlist-test.c: Properly destroy all created lists. * tests/cxslist-test.c: Properly destroy all created lists. * cext/cxtree.c: cx_tree_delete(): Correctly destroy head node and the tree structure itself. * tests/cxtree-test.c: Test 12: Bug fixed. _tree replaced by tree. 2003-05-16 rpalsa * configure.ac: Libtool versioning macro added. Macros syncronized with changes in acinclude.m4. * acinclude.m4: Macro CEXT_CREATE_FSSTND renamed. * Makefile.am: Add file eso.m4 to EXTRA_DIST * cext/Makefile.am: Use libtool version symbols rather than explicit version numbers. * m4macros/eso.m4: Generic macro added to set libtool version information from configure. MAndatory argument added to macro ESO_FUNC_VA_COPY. * admin/config.guess, admin/config.sub, admin/install-sh, admin/ltmain.sh, admin/mkinstalldirs: New version installed * bootstrap: Remove all occurrances of the cwd from PATH 2003-05-16 mkiesgen * tests/cxstring-test.c: Changed compare value in test 7 to > 0 instead of ==1 to make test work correctly under gcc 3 2003-05-14 rpalsa * Makefile.boot: Replaced by bootstrap shell script. * Makefile.am: ACLOCAL_AMFLAGS added. * acinclude.m4: Package independent macros replaced by common version. Local implementations removed. * configure.ac: Package independent macros replaced by common version. * bootstrap: Added. * m4macros, m4macros/eso.m4: Added. 2003-04-11 mkiesgen * tests/cxstring-test.c: Added test for cxstring * tests/Makefile.am: Added cxstring-test * cext/cxstring.c, cext/cxstring.h: cxstring is a container for a string and its length. * cext/Makefile.am: Added cxstring. 2003-04-08 rpalsa * cext/cxmemory.c: Standard memory services encapsulated in functions. Defining a symbol is not sufficient on HP-UX without verifying the prototypes * cext/cxtree.c: Order of typedef and enum definition changed for cx_tnode_color. The HP compiler needs to know the object size for this typedef. * acinclude.m4: CX_CREATE_CXTYPES: Changed order of inclusion for cxmacros.h. * cext/snprintf.h: Unnecessary includes removed. 2002-09-25 rpalsa * Makefile.am, cext/Makefile.am, configure.ac, tests/Makefile.am: Pushed to automake 1.6 2002-09-24 rpalsa * admin/config.guess, admin/config.sub, admin/depcomp, admin/install-sh, admin/missing, admin/mkinstalldirs: New version installed. 2002-07-19 rpalsa * cext/Makefile.am: Make use of CX_DEBUG_FLAGS. * acinclude.m4: CX_DEBUG_FLAGS setup added. * Makefile.am, configure.ac: Testsuite support added. * tests, tests/Makefile.am, tests/cxlist-test.c, tests/cxmap-test.c, tests/cxslist-test.c, tests/cxtree-test.c: Added. * cext/cxtree.c: Bug fixees after testing. * cext/cxlist.c, cext/cxslist.c: Assertion simplified. 2002-07-17 rpalsa * cext/cxlist.c: Various bugs fixed after testing. * cext/cxslist.c: Sentinel node data field initialization removed. * cext/cxslist.c: Various bugs fixed after testing. * cext/cxslist.h: Function name corrected for cx_slist_is_empty(). Changed to cx_slist_empty(). 2002-07-15 rpalsa * cext/cxfileutils.c: Typo fixed in documentation. * cext/Makefile.am: Module cxfileutils added. * cext/cxfileutils.c, cext/cxfileutils.h: Added. * cext/cxutils.c: cx_line_alloc() either uses sysconf() or the default. Preprocessor symbols are not used anymore. * configure.ac: Checks for stat macros and stat functions added. 2002-07-10 rpalsa * cext/cxutils.c, cext/cxutils.h: Functions cx_line_max() and cx_line_alloc() added. * acinclude.m4, configure.ac: Checks for sysconf(), fpathconf() and pathconf() added. 2002-07-04 rpalsa * cext/cxmultimap.h: Compare function type corrected in cx_multimap_new() 2002-06-26 cizzo * cext/Makefile.am: Remove module cxstring 2002-06-24 rpalsa * cext/cxmap.h, cext/cxmultimap.h, cext/cxslist.h, cext/cxtree.h: Typo fixed in comment. * cext/cxlist.c, cext/cxlist.h: Added. Untested code! 2002-06-21 rpalsa * cext/strlib.c, cext/strlib.h: Discontinued. * cext/Makefile.am: Tree, map and multimap modules added. * cext/cxmap.c, cext/cxmap.h, cext/cxmultimap.c, cext/cxmultimap.h, cext/cxtree.c, cext/cxtree.h: Added. Untested Code! * cext/cxslist.c: Function definitions enhanced by using const qualifier for arguments where appropriate. * cext/cxslist.h: Prototypes enhanced by using const qualifier. * cext/cxmessages.c: cx_log_set_level_flags() function name syncronized with prototype. * cext/cxmessages.h: Bug fixed in cx_assert for non-GNU case. * doxygen/Doxyfile.in: Macro expansion changed. 2002-06-04 rpalsa * cext/Makefile.am: Intermediate version. Subset of modules added. * acinclude.m4: Changed the whole thing. * configure.ac: Checks for particular functions added. * cext/cxslist.c, cext/cxslist.h: Added. Untested code! * cext/cxmacros.h, cext/cxmemory.c, cext/cxmemory.h, cext/cxmessages.c, cext/cxmessages.h, cext/cxstrutils.c, cext/cxstrutils.h, cext/cxtypes.h.bot, cext/cxtypes.h.top, cext/cxutils.c, cext/cxutils.h, cext/snprintf.c, cext/snprintf.h: Added. 2002-01-16 rpalsa * acinclude.m4: Typo fixed. * Makefile.am: Better test for html subdirectory in target dist-hook. 2002-01-01 rpalsa * acinclude.m4: Changed behaviour of ENABLE_DEBUG macro. This should avoid the necessity of calling ENABLE_DEBUG before any other macro setting compiler options. * acinclude.m4: Avoid (cached) output when ENABLE_DEBUG and ENABLE_STRICT macros run the first time. Bug fixed in ENABLE_STRICT macro. Not needed AC_REQUIRE removed from ENABLE_DEBUG and ENABLE_STRICT macros. 2001-12-30 rpalsa * acinclude.m4: Bug fixed when caching results in ENABLE_DEBUG and ENABLE_STRICT macros. 2001-12-19 cizzo * cext/strlib.c: Set variables to consistent types 2001-12-14 rpalsa * ., Makefile.am, Makefile.boot, acinclude.m4, admin, admin/config.guess, admin/config.sub, admin/depcomp, admin/html.am, admin/install-sh, admin/ltmain.sh, admin/missing, admin/mkinstalldirs, cext, cext/Makefile.am, cext/strlib.c, cext/strlib.h, configure.ac, doxygen, doxygen/Doxyfile.in: Imported libcext sources. cpl-7.4/libcext/aclocal.m40000664000733500073350000012621215212011477012375 00000000000000# generated automatically by aclocal 1.16.5 -*- Autoconf -*- # Copyright (C) 1996-2021 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],, [m4_warning([this file was generated for autoconf 2.71. 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The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. (Caching is disabled by default to prevent problems with accidental use of stale cache files.) If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If you are using the cache, and at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.ac' (or `configure.in') is used to create `configure' by a program called `autoconf'. You only need `configure.ac' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. If you're using `csh' on an old version of System V, you might need to type `sh ./configure' instead to prevent `csh' from trying to execute `configure' itself. Running `configure' takes awhile. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package. 4. Type `make install' to install the programs and any data files and documentation. 5. You can remove the program binaries and object files from the source code directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. There is also a `make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. Run `./configure --help' for details on some of the pertinent environment variables. You can give `configure' initial values for variables by setting them in the environment. You can do that on the command line like this: ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix *Note Environment Variables::, for more details. Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you must use a version of `make' that supports the `VPATH' variable, such as GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. If you have to use a `make' that does not support the `VPATH' variable, you have to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. Installation Names ================== By default, `make install' will install the package's files in `/usr/local/bin', `/usr/local/man', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PATH'. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you give `configure' the option `--exec-prefix=PATH', the package will use PATH as the prefix for installing programs and libraries. Documentation and other data files will still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=PATH' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Optional Features ================= Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Specifying the System Type ========================== There may be some features `configure' cannot figure out automatically, but needs to determine by the type of host the package will run on. Usually `configure' can figure that out, but if it prints a message saying it cannot guess the host type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: CPU-COMPANY-SYSTEM where SYSTEM can have one of these forms: OS KERNEL-OS See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the host type. If you are _building_ compiler tools for cross-compiling, you should use the `--target=TYPE' option to select the type of system they will produce code for. If you want to _use_ a cross compiler, that generates code for a platform different from the build platform, you should specify the host platform (i.e., that on which the generated programs will eventually be run) with `--host=TYPE'. In this case, you should also specify the build platform with `--build=TYPE', because, in this case, it may not be possible to guess the build platform (it sometimes involves compiling and running simple test programs, and this can't be done if the compiler is a cross compiler). Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Environment Variables ===================== Variables not defined in a site shell script can be set in the environment passed to configure. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc will cause the specified gcc to be used as the C compiler (unless it is overridden in the site shell script). `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of the options to `configure', and exit. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. cpl-7.4/libcext/m4/0000775000733500073350000000000015212014737011133 500000000000000cpl-7.4/libcext/m4/libtool.m40000644000733500073350000112677115212011473012770 00000000000000# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. m4_define([_LT_COPYING], [dnl # Copyright (C) 2014 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program or library that is built # using GNU Libtool, you may include this file under the same # distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . ]) # serial 58 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' AC_SUBST(LIBTOOL)dnl _LT_SETUP # Only expand once: m4_define([LT_INIT]) ])# LT_INIT # Old names: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) dnl AC_DEFUN([AM_PROG_LIBTOOL], []) # _LT_PREPARE_CC_BASENAME # ----------------------- m4_defun([_LT_PREPARE_CC_BASENAME], [ # Calculate cc_basename. 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Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac ]) if test -n "$lt_cv_sys_max_cmd_len"; then AC_MSG_RESULT($lt_cv_sys_max_cmd_len) else AC_MSG_RESULT(none) fi max_cmd_len=$lt_cv_sys_max_cmd_len _LT_DECL([], [max_cmd_len], [0], [What is the maximum length of a command?]) ])# LT_CMD_MAX_LEN # Old name: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) # _LT_HEADER_DLFCN # ---------------- m4_defun([_LT_HEADER_DLFCN], [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl ])# _LT_HEADER_DLFCN # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) # ---------------------------------------------------------------- m4_defun([_LT_TRY_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes = "$cross_compiling"; then : [$4] else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF [#line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ]) ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) AC_CHECK_FUNC([shl_load], [lt_cv_dlopen=shl_load], [AC_CHECK_LIB([dld], [shl_load], [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], [AC_CHECK_FUNC([dlopen], [lt_cv_dlopen=dlopen], [AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], [AC_CHECK_LIB([svld], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], [AC_CHECK_LIB([dld], [dld_link], [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) ]) ]) ]) ]) ]) ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" AC_CACHE_CHECK([whether a program can dlopen itself], lt_cv_dlopen_self, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) ]) if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" AC_CACHE_CHECK([whether a statically linked program can dlopen itself], lt_cv_dlopen_self_static, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) ]) fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi _LT_DECL([dlopen_support], [enable_dlopen], [0], [Whether dlopen is supported]) _LT_DECL([dlopen_self], [enable_dlopen_self], [0], [Whether dlopen of programs is supported]) _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], [Whether dlopen of statically linked programs is supported]) ])# LT_SYS_DLOPEN_SELF # Old name: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) # _LT_COMPILER_C_O([TAGNAME]) # --------------------------- # Check to see if options -c and -o are simultaneously supported by compiler. # This macro does not hard code the compiler like AC_PROG_CC_C_O. m4_defun([_LT_COMPILER_C_O], [m4_require([_LT_DECL_SED])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&AS_MESSAGE_LOG_FD echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes fi fi chmod u+w . 2>&AS_MESSAGE_LOG_FD $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ]) _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], [Does compiler simultaneously support -c and -o options?]) ])# _LT_COMPILER_C_O # _LT_COMPILER_FILE_LOCKS([TAGNAME]) # ---------------------------------- # Check to see if we can do hard links to lock some files if needed m4_defun([_LT_COMPILER_FILE_LOCKS], [m4_require([_LT_ENABLE_LOCK])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl _LT_COMPILER_C_O([$1]) hard_links=nottested if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user AC_MSG_CHECKING([if we can lock with hard links]) hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no AC_MSG_RESULT([$hard_links]) if test no = "$hard_links"; then AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) need_locks=warn fi else need_locks=no fi _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) ])# _LT_COMPILER_FILE_LOCKS # _LT_CHECK_OBJDIR # ---------------- m4_defun([_LT_CHECK_OBJDIR], [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], [rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null]) objdir=$lt_cv_objdir _LT_DECL([], [objdir], [0], [The name of the directory that contains temporary libtool files])dnl m4_pattern_allow([LT_OBJDIR])dnl AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", [Define to the sub-directory where libtool stores uninstalled libraries.]) ])# _LT_CHECK_OBJDIR # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) # -------------------------------------- # Check hardcoding attributes. m4_defun([_LT_LINKER_HARDCODE_LIBPATH], [AC_MSG_CHECKING([how to hardcode library paths into programs]) _LT_TAGVAR(hardcode_action, $1)= if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || test -n "$_LT_TAGVAR(runpath_var, $1)" || test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then # We can hardcode non-existent directories. if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then # Linking always hardcodes the temporary library directory. _LT_TAGVAR(hardcode_action, $1)=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. _LT_TAGVAR(hardcode_action, $1)=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. _LT_TAGVAR(hardcode_action, $1)=unsupported fi AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi _LT_TAGDECL([], [hardcode_action], [0], [How to hardcode a shared library path into an executable]) ])# _LT_LINKER_HARDCODE_LIBPATH # _LT_CMD_STRIPLIB # ---------------- m4_defun([_LT_CMD_STRIPLIB], [m4_require([_LT_DECL_EGREP]) striplib= old_striplib= AC_MSG_CHECKING([whether stripping libraries is possible]) if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" AC_MSG_RESULT([yes]) else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP"; then striplib="$STRIP -x" old_striplib="$STRIP -S" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ;; *) AC_MSG_RESULT([no]) ;; esac fi _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) _LT_DECL([], [striplib], [1]) ])# _LT_CMD_STRIPLIB # _LT_PREPARE_MUNGE_PATH_LIST # --------------------------- # Make sure func_munge_path_list() is defined correctly. m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], [[# func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x@S|@2 in x) ;; *:) eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" ;; x:*) eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" ;; *::*) eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" ;; *) eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" ;; esac } ]])# _LT_PREPARE_PATH_LIST # _LT_SYS_DYNAMIC_LINKER([TAG]) # ----------------------------- # PORTME Fill in your ld.so characteristics m4_defun([_LT_SYS_DYNAMIC_LINKER], [AC_REQUIRE([AC_CANONICAL_HOST])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_OBJDUMP])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl AC_MSG_CHECKING([dynamic linker characteristics]) m4_if([$1], [], [ if test yes = "$GCC"; then case $host_os in darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; *) lt_awk_arg='/^libraries:/' ;; esac case $host_os in mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; *) lt_sed_strip_eq='s|=/|/|g' ;; esac lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` case $lt_search_path_spec in *\;*) # if the path contains ";" then we assume it to be the separator # otherwise default to the standard path separator (i.e. ":") - it is # assumed that no part of a normal pathname contains ";" but that should # okay in the real world where ";" in dirpaths is itself problematic. lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` ;; *) lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` ;; esac # Ok, now we have the path, separated by spaces, we can step through it # and add multilib dir if necessary... lt_tmp_lt_search_path_spec= lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` # ...but if some path component already ends with the multilib dir we assume # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). case "$lt_multi_os_dir; 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esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ;; 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newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; 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then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; 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*) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd* | bitrig*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method = "file_magic"]) _LT_DECL([], [file_magic_glob], [1], [How to find potential files when deplibs_check_method = "file_magic"]) _LT_DECL([], [want_nocaseglob], [1], [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi]) if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # _LT_DLL_DEF_P([FILE]) # --------------------- # True iff FILE is a Windows DLL '.def' file. # Keep in sync with func_dll_def_p in the libtool script AC_DEFUN([_LT_DLL_DEF_P], [dnl test DEF = "`$SED -n dnl -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl -e q dnl Only consider the first "real" line $1`" dnl ])# _LT_DLL_DEF_P # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM=-lm) ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test yes = "$GCC"; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], [Transform the output of nm into a list of symbols to manually relocate]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([nm_interface], [lt_cv_nm_interface], [1], [The name lister interface]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test yes = "$GXX"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' if test ia64 != "$host_cpu"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64, which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd* | netbsdelf*-gnu) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test yes = "$GCC"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # flang / f18. f95 an alias for gfortran or flang on Debian flang* | f18* | f95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 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The following line is correct: shared_flag='-G' else if test yes = "$aix_use_runtimelinking"; then shared_flag='$wl-G' else shared_flag='$wl-bM:SRE' fi shared_flag_aix='$wl-bM:SRE' shared_flag_svr4='$wl-G' fi fi _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. _LT_TAGVAR(always_export_symbols, $1)=yes if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. _LT_TAGVAR(allow_undefined_flag, $1)='-berok' # Determine the default libpath from the value encoded in an # empty executable. _LT_SYS_MODULE_PATH_AIX([$1]) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. _LT_SYS_MODULE_PATH_AIX([$1]) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' fi _LT_TAGVAR(archive_cmds_need_lc, $1)=yes _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! 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Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; hpux9*) if test yes = "$GCC"; then _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' ;; hpux10*) if test yes,no = "$GCC,$with_gnu_ld"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test no = "$with_gnu_ld"; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes fi ;; hpux11*) if test yes,no = "$GCC,$with_gnu_ld"; then case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) m4_if($1, [], [ # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) _LT_LINKER_OPTION([if $CC understands -b], _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) ;; esac fi if test no = "$with_gnu_ld"; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test yes = "$GCC"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], [lt_cv_irix_exported_symbol], [save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" AC_LINK_IFELSE( [AC_LANG_SOURCE( [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], [C++], [[int foo (void) { return 0; }]], [Fortran 77], [[ subroutine foo end]], [Fortran], [[ subroutine foo end]])])], [lt_cv_irix_exported_symbol=yes], [lt_cv_irix_exported_symbol=no]) LDFLAGS=$save_LDFLAGS]) if test yes = "$lt_cv_irix_exported_symbol"; then _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi _LT_TAGVAR(link_all_deplibs, $1)=no else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(inherit_rpath, $1)=yes _LT_TAGVAR(link_all_deplibs, $1)=yes ;; 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then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' fi else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; os2*) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported shrext_cmds=.dll _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ;; osf3*) if test yes = "$GCC"; then _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test yes = "$GCC"; then _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test yes = "$GCC"; then wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no case $host_os in solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' # Archives containing C++ object files must be created using # "CC -Bstatic", where "CC" is the KAI C++ compiler. _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; icpc* | ecpc* ) # Intel C++ with_gnu_ld=yes # version 8.0 and above of icpc choke on multiply defined symbols # if we add $predep_objects and $postdep_objects, however 7.1 and # earlier do not add the objects themselves. case `$CC -V 2>&1` in *"Version 7."*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 8.0 or newer tmp_idyn= case $host_cpu in ia64*) tmp_idyn=' -i_dynamic';; esac _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' ;; pgCC* | pgcpp*) # Portland Group C++ compiler case `$CC -V` in *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ $RANLIB $oldlib' _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 6 and above use weak symbols _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' ;; cxx*) # Compaq C++ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' runpath_var=LD_RUN_PATH _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' ;; xl* | mpixl* | bgxl*) # IBM XL 8.0 on PPC, with GNU ld _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' if test yes = "$supports_anon_versioning"; then _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' fi ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; 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When using this macro together with libtool, libtool # version 2.4.7 or newer is required. AC_DEFUN([ESO_ENABLE_TSAN], [ AC_REQUIRE([AC_PROG_CC]) AC_ARG_ENABLE(tsan, AS_HELP_STRING([--enable-tsan], [compiles with thread sanitizer [[default=$1]]]), eso_enable_tsan=$enableval, eso_enable_tsan=$1) if test x"$eso_enable_tsan" = xyes; then ESO_PROG_CC_FLAG([fsanitize=thread], [CFLAGS="$CFLAGS -fsanitize=thread" LDFLAGS="$LDFLAGS -fsanitize=thread"]) fi ]) # ESO_ENABLE_ASAN(asan=no) #------------------------- # Add compiler/linker flags to build with gcc/clang address sanitizer support. # Note that address sanitizer cannot be used together with other sanitizers! # In order to be effective the application to test and its dependencies need # to be instrumented. Compared to valgrind the address sanitizer is faster, # however valgrind checks more thoroughly. Using address sanitizer is the # only option on AppleSilicon hardware since it is not supported by valgrind. # When using this macro together with libtool, libtool version 2.4.7 or newer # is required. AC_DEFUN([ESO_ENABLE_ASAN], [ AC_REQUIRE([AC_PROG_CC]) AC_ARG_ENABLE(asan, AS_HELP_STRING([--enable-asan], [compiles with address sanitizer [[default=$1]]]), eso_enable_asan=$enableval, eso_enable_asan=$1) if test x"$eso_enable_asan" = xyes; then ESO_PROG_CC_FLAG([fsanitize=address], [CFLAGS="$CFLAGS -fsanitize=address" LDFLAGS="$LDFLAGS -fsanitize=address"]) fi ]) # ESO_ENABLE_STRICT(strict=no) #----------------------------- AC_DEFUN([ESO_ENABLE_STRICT], [ AC_REQUIRE([AC_PROG_EGREP]) AC_REQUIRE([AC_PROG_CC]) AC_ARG_ENABLE(strict, AS_HELP_STRING([--enable-strict], [compiles with strict compiler options (may not work!) [default=$1]]), eso_enable_strict=$enableval, eso_enable_strict=$1) AC_CACHE_CHECK([whether strict compiler options should be used], eso_cv_enable_strict, eso_cv_enable_strict=$eso_enable_strict) if test x"$eso_cv_enable_strict" = xyes; then eso_enable_strict_std_set=no if test -n "$CFLAGS"; then echo $CFLAGS | $EGREP '(\-std=|-ansi)' >/dev/null 2>&1 if test x"$?" = x0; then eso_enable_strict_std_set=yes fi fi if test x"$eso_enable_strict_std_set" = xno; then ESO_PROG_CC_FLAG([std=c99], [CFLAGS="$CFLAGS -std=c99"]) fi ESO_PROG_CC_FLAG([pedantic], [CFLAGS="$CFLAGS -pedantic"]) fi ]) # ESO_ENABLE_PROFILE(profile=no) #------------------------------- AC_DEFUN([ESO_ENABLE_PROFILE], [ AC_REQUIRE([AC_PROG_CC]) AC_ARG_ENABLE(profile, AS_HELP_STRING([--enable-profile], [compiles with compiler options necessary for profiling (may not work!) [default=$1]]), eso_enable_profile=$enableval, eso_enable_profile=$1) AC_CACHE_CHECK([whether profiling compiler options should be used], eso_cv_enable_profile, eso_cv_enable_profile=$eso_enable_profile) if test x"$eso_cv_enable_profile" = xyes; then ESO_PROG_CC_FLAG([pg], [CFLAGS="$CFLAGS -pg"]) ESO_PROG_CC_FLAG([g], [CFLAGS="$CFLAGS -g"]) ESO_PROG_CC_FLAG([static-libgcc], [CFLAGS="$CFLAGS -static-libgcc"]) AC_ENABLE_SHARED(no) AC_ENABLE_STATIC(yes) fi ]) # ESO_CHECK_DOCTOOLS #------------------- AC_DEFUN([ESO_CHECK_DOCTOOLS], [ AC_ARG_VAR([DOXYGEN], [doxygen command]) AC_PATH_PROG([DOXYGEN], [doxygen]) AC_ARG_VAR([LATEX], [latex command]) AC_PATH_PROG([LATEX], [latex]) if test -z "${DOXYGEN}"; then DOXYGEN=":" fi if test -z "${LATEX}"; then LATEX=":" fi ]) # ESO_PROG_AR #------------ # Checks if ar is in the path AC_DEFUN([ESO_PROG_AR], [ AC_CHECK_PROG(AR, ar, ar, NONE) if test x"$AR" = xNONE; then AC_MSG_ERROR([Cannot find \'ar\']) fi ]) # ESO_PROG_PKGCONFIG #------------------- # Checks if pkg-config is in the path AC_DEFUN([ESO_PROG_PKGCONFIG], [ AC_ARG_VAR([PKGCONFIG], [pkg-config command]) AC_CHECK_PROG([PKGCONFIG], [pkg-config], [pkg-config]) ]) # ESO_CHECK_EXTRA_LIBS #--------------------- # Check for non-standard headers and libraries AC_DEFUN([ESO_CHECK_EXTRA_LIBS], [ AC_ARG_WITH(extra-includes, AS_HELP_STRING([--with-extra-includes=DIR], [adds non standard include paths]), eso_with_extra_includes=$withval, eso_with_extra_includes=NONE) AC_ARG_WITH(extra-libs, AS_HELP_STRING([--with-extra-libs=DIR], [adds non standard library paths]), eso_with_extra_libs=$withval, eso_with_extra_libs=NONE) AC_MSG_CHECKING([for extra includes]) AC_CACHE_VAL([eso_cv_with_extra_includes], [ eso_cv_with_extra_includes=$eso_with_extra_includes ]) if test x"$eso_cv_with_extra_includes" != xNONE; then eso_save_IFS=$IFS IFS=':' for dir in $eso_cv_with_extra_includes; do EXTRA_INCLUDES="$EXTRA_INCLUDES -I$dir" done IFS=$eso_save_IFS AC_MSG_RESULT(added) else AC_MSG_RESULT(no) fi AC_MSG_CHECKING([for extra libs]) AC_CACHE_VAL([eso_cv_with_extra_libs], [ eso_cv_with_extra_libs=$eso_with_extra_libs ]) if test x"$eso_cv_with_extra_libs" != xNONE; then eso_save_IFS=$IFS IFS=':' for dir in $eso_cv_with_extra_libs; do EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$dir" done IFS=$eso_save_IFS AC_MSG_RESULT(added) else AC_MSG_RESULT(no) fi ]) # ESO_CHECK_THREADS_POSIX #------------------------ # Check whether the POSIX threads are available. The cached result is # set to 'yes' if either the compiler supports the '-pthread' flag, or linking # with the POSIX thread library works, and the header file defining the POSIX # threads symbols is present. If POSIX threads are not supported, the # result is set to 'no'. Whether the compiler supports POSIX threads, # or whether the library, and the header are available is stored in cache # variables. AC_DEFUN([ESO_CHECK_THREADS_POSIX], [ AC_REQUIRE([AC_PROG_CC]) ESO_PROG_CC_FLAG([pthread], [], []) AC_CHECK_LIB([pthread], [pthread_create], [eso_threads_have_libpthread=yes], [eso_threads_have_libpthread=no]) AC_CHECK_HEADER([pthread.h], [eso_threads_have_pthread_h=yes], [eso_threads_have_pthread_h=no]) if test x"$eso_threads_have_pthread_h" != xyes; then eso_threads_posix=no else if test x"$eso_threads_have_libpthread" != xyes && \ test x"$eso_cv_prog_cc_pthread" != xyes; then eso_threads_posix=no else eso_threads_posix=yes fi fi # Setup the POSIX thread symbols if test x"$eso_threads_have_pthread_h" = xyes; then AC_DEFINE([HAVE_PTHREAD_H], [1], [Define to 1 if you have .]) fi if test x"$eso_threads_posix" = xyes; then if test x"$eso_cv_prog_cc_pthread" = xyes; then PTHREAD_CFLAGS="-pthread" else PTHREAD_CFLAGS="" fi if test x"$eso_threads_have_libpthread" = xyes; then LIBPTHREAD="-lpthread" else LIBPTHREAD="" fi fi AC_CACHE_VAL(eso_cv_threads_posix_header, eso_cv_threads_posix_header=$eso_threads_have_pthread_h) AC_CACHE_VAL(eso_cv_threads_posix_lib, eso_cv_threads_posix_lib=$eso_threads_have_libpthread) AC_CACHE_VAL(eso_cv_threads_posix_flags, eso_cv_threads_posix_flags=$eso_cv_prog_cc_pthread) AC_CACHE_VAL(eso_cv_threads_posix, eso_cv_threads_posix=$eso_threads_posix) AC_SUBST(PTHREAD_CFLAGS) AC_SUBST(LIBPTHREAD) ]) # ESO_CHECK_FUNC(FUNCTION, INCLUDES, SYMBOL) #------------------------------------------- # Checks whether a function is available and declared. AC_DEFUN([ESO_CHECK_FUNC], [ AC_LANG_PUSH(C) AC_CHECK_DECL($1, [], [], [$2]) eso_save_CFLAGS="$CFLAGS" if test x"$GCC" = xyes; then CFLAGS="$CFLAGS -pedantic-errors" fi _ESO_CHECK_FUNC([], [$1]) CFLAGS="$eso_save_CFLAGS" AC_LANG_POP(C) if test x"$ac_cv_have_decl_$1" = xyes && test x"$ac_cv_func_$1" = xyes; then AC_DEFINE($3) fi ]) # ESO_FUNC_VSNPRINTF_C99 #----------------------- # Check whether vsnprintf() has C99 semantics. AC_DEFUN([ESO_FUNC_VSNPRINTF_C99], [ AH_TEMPLATE([HAVE_VSNPRINTF_C99], [Define if you have the C99 `vsnprintf' function.]) AC_CACHE_CHECK([whether vsnprintf has C99 semantics], [eso_cv_func_vsnprintf_c99], [ AC_LANG_PUSH(C) eso_cppflags_save="$CPPFLAGS" eso_cflags_save="$CFLAGS" eso_ldflags_save="$LDFLAGS" eso_libs_save="$LIBS" if test x$GCC = xyes; then CFLAGS="$CFLAGS -pedantic-errors" CPPFLAGS="$CPPFLAGS $CFLAGS" fi AC_RUN_IFELSE( [ AC_LANG_PROGRAM( [[ #include #include #include int doit(char * s, ...) { char buffer[32]; va_list args; int q, r; va_start(args, s); q = vsnprintf(NULL, 0, s, args); r = vsnprintf(buffer, 5, s, args); va_end(args); if (q != 7 || r != 7) exit(1); exit(0); } ]], [[ doit((char*)"1234567"); exit(1); ]]) ], [eso_cv_func_vsnprintf_c99=yes], [eso_cv_func_vsnprintf_c99=no], [eso_cv_func_vsnprintf_c99=no]) CPPFLAGS="$eso_cppflags_save" CFLAGS="$eso_cflags_save" LDFLAGS="$eso_ldflags_save" LIBS="$eso_libs_save" AC_LANG_POP(C) ]) # Note that the default is to be pessimistic in the case of cross compilation. # If you know that the target has a C99 vsnprintf(), you can get around this # by setting eso_func_vsnprintf_c99 to yes, as described in the Autoconf # manual. if test x$eso_cv_func_vsnprintf_c99 = xyes; then AC_DEFINE(HAVE_VSNPRINTF_C99) fi ]) # ESO_CHECK_PRINTF_FORMATS #------------------------- # Checks for printf() format peculiarities. AC_DEFUN([ESO_CHECK_PRINTF_FORMATS], [ # Check if string format for NULL is `(null)' AH_TEMPLATE([HAVE_PRINTF_STR_FMT_NULL], [Define if printf outputs `(null)' when printing NULL using `%s']) AC_RUN_IFELSE( [ AC_LANG_PROGRAM( [[ #include #include ]], [[ char s[128]; sprintf(s, "%s", NULL); return strncmp(s, "(null)", 6) ? 1 : 0; ]]) ], [eso_have_printf_str_format_null=yes], [eso_have_printf_str_format_null=no], [eso_have_printf_str_format_null=no]) if test x$eso_have_printf_str_format_null = xyes; then AC_DEFINE(HAVE_PRINTF_STR_FMT_NULL) fi # Check if pointer format for NULL is `(nil)' AH_TEMPLATE([HAVE_PRINTF_PTR_FMT_NIL], [Define if printf outputs `(nil)' when printing NULL using `%p']) AC_RUN_IFELSE( [ AC_LANG_PROGRAM( [[ #include #include ]], [[ char s[128]; sprintf(s, "%p", NULL); return strncmp(s, "(nil)", 5) ? 1 : 0; ]]) ], [eso_have_printf_ptr_format_nil=yes], [eso_have_printf_ptr_format_nil=no], [eso_have_printf_ptr_format_nil=no]) if test x$eso_have_printf_ptr_format_nil = xyes; then AC_DEFINE(HAVE_PRINTF_PTR_FMT_NIL) fi # Check if output for `%p' is the same as `%#x' AH_TEMPLATE([HAVE_PRINTF_PTR_FMT_ALTERNATE], [Define if printf format `%p' produces the same output as `%#x' or `%#lx']) AC_RUN_IFELSE( [ AC_LANG_PROGRAM( [[ #include #include ]], [[ char s1[128], s2[128]; sprintf(s1, "%p", s1); sprintf(s2, "%#x", s1); return strncmp(s1, s2, 3) ? 1 : 0; ]]) ], [eso_have_printf_ptr_format_alternate=yes], [eso_have_printf_ptr_format_alternate=no], [eso_have_printf_ptr_format_alternate=no]) if test x$eso_have_printf_ptr_format_alternate = xyes; then AC_DEFINE(HAVE_PRINTF_PTR_FMT_ALTERNATE) fi # Check if pointers are treated as signed AH_TEMPLATE([HAVE_PRINTF_PTR_FMT_SIGNED], [Define if printf treats pointers as signed when using a sign flag]) AC_RUN_IFELSE( [ AC_LANG_PROGRAM( [[ #include ]], [[ char s[128]; sprintf(s, "%+p", s); return s[0] == '+' ? 0 : 1; ]]) ], [eso_have_printf_ptr_format_signed=yes], [eso_have_printf_ptr_format_signed=no], [eso_have_printf_ptr_format_signed=no]) if test x$eso_have_printf_ptr_format_signed = xyes; then AC_DEFINE(HAVE_PRINTF_PTR_FMT_SIGNED) fi # Check if default precision for conversion specifier `g' is 1 (as # required by ISO C) or 6. AH_TEMPLATE([HAVE_PRINTF_FLT_FMT_G_STD], [Define if printf default precision for format `g' is 1 (ISO C standard) or 6]) AC_RUN_IFELSE( [ AC_LANG_PROGRAM( [[ #include ]], [[ char s1[128], s2[128]; int n1, n2; sprintf(s1, "%g%n", 1.123456, &n1); sprintf(s2, "%.1g%n", 1.123456, &n2); return n1 > n2 ? 1 : 0; ]]) ], [eso_have_printf_flt_format_g_std=yes], [eso_have_printf_flt_format_g_std=no], [eso_have_printf_flt_format_g_std=no]) if test x$eso_have_printf_flt_format_g_std = xyes; then AC_DEFINE(HAVE_PRINTF_FLT_FMT_G_STD) fi ]) # ESO_FUNC_VSNPRINTF #------------------- # Checks for vsnprintf and snprintf declaration and function. AC_DEFUN([ESO_FUNC_VSNPRINTF], [ eso_compile_snprintf=no AH_TEMPLATE([HAVE_VSNPRINTF], [Define if you have the `vsnprintf' function]) ESO_CHECK_FUNC(vsnprintf, [ #include #include ], HAVE_VSNPRINTF) if test x$ac_cv_func_vsnprintf = xyes && test x$ac_cv_have_decl_vsnprintf = xyes; then ESO_FUNC_VSNPRINTF_C99 if test x$eso_cv_func_vsnprintf_c99 != xyes; then eso_compile_snprintf=yes fi else eso_compile_snprintf=yes fi if test x$eso_compile_snprintf = xyes; then if test -n "$LIBTOOL"; then SNPRINTF=snprintf.lo else SNPRINTF=snprintf.$ac_objext fi fi AC_SUBST(SNPRINTF) # The symbols defined by the following macro are only needed to setup the # vsnprintf() replacement. May be useless if the vsnprintf implementation # changes. ESO_CHECK_PRINTF_FORMATS AH_TEMPLATE([HAVE_SNPRINTF], [Define if you have the `snprintf' function]) ESO_CHECK_FUNC(snprintf, [#include ], HAVE_SNPRINTF) ]) # ESO_FUNC_VASPRINTF #------------------- # Checks for vasprintf and asprintf declaration and function. AC_DEFUN([ESO_FUNC_VASPRINTF], [ AH_TEMPLATE([HAVE_VASPRINTF], [Define if you have the `vasprintf' function]) ESO_CHECK_FUNC(vasprintf, [ #include #include ], HAVE_VASPRINTF) AH_TEMPLATE([HAVE_ASPRINTF], [Define if you have the `asprintf' function]) ESO_CHECK_FUNC(asprintf, [ #include ], HAVE_ASPRINTF) ]) # ESO_FUNC_FPATHCONF #------------------- # Checks for fpathconf declaration and function. AC_DEFUN([ESO_FUNC_FPATHCONF], [ AH_TEMPLATE([HAVE_FPATHCONF], [Define if you have the `fpathconf' function]) ESO_CHECK_FUNC(fpathconf, [#include ], HAVE_FPATHCONF) # If we have fpathconf we should also have pathconf, but who knows. AH_TEMPLATE([HAVE_PATHCONF], [Define if you have the `pathconf' function]) ESO_CHECK_FUNC(pathconf, [#include ], HAVE_PATHCONF) ]) # ESO_FUNC_SYSCONF #----------------- # Checks for sysconf declaration and function. AC_DEFUN([ESO_FUNC_SYSCONF], [ AH_TEMPLATE([HAVE_SYSCONF], [Define if you have the `sysconf' function]) ESO_CHECK_FUNC(sysconf, [#include ], HAVE_SYSCONF) ]) # ESO_FUNC_GETOPT #---------------- # Checks for GNU getopt_long declaration and function. AC_DEFUN([ESO_FUNC_GETOPT], [ AH_TEMPLATE([HAVE_GETOPT_LONG], [Define if you have the `getopt_long' function]) ESO_CHECK_FUNC(getopt_long, [#include ], HAVE_GETOPT_LONG) if test x"$ac_cv_func_getopt_long" = xno || test x"$eso_cv_have_decl_getopt_long" = xno; then if test -n "$LIBTOOL"; then GETOPT="getopt.lo getopt1.lo" else GETOPT="getopt.$ac_objext getopt1.$ac_objext" fi fi AC_SUBST(GETOPT) ]) # ESO_FUNC_GETPWUID #------------------ # Checks for getpwuid declaration and function. AC_DEFUN([ESO_FUNC_GETPWUID], [ AH_TEMPLATE([HAVE_GETPWUID], [Define if you have the `getpwuid' function]) ESO_CHECK_FUNC(getpwuid, [#include ], HAVE_GETPWUID) ]) # ESO_FUNC_GETUID #---------------- AC_DEFUN([ESO_FUNC_GETUID], [ AH_TEMPLATE([HAVE_GETUID], [Define if you have the `getuid' function]) ESO_CHECK_FUNC(getuid, [#include ], HAVE_GETUID) ]) # ESO_FUNC_LSTAT #--------------- AC_DEFUN([ESO_FUNC_LSTAT], [ AH_TEMPLATE([HAVE_LSTAT], [Define if you have the `lstat' function]) ESO_CHECK_FUNC(lstat, [#include ], HAVE_LSTAT) ]) # ESO_FUNC_STRDUP #---------------- AC_DEFUN([ESO_FUNC_STRDUP], [ AH_TEMPLATE([HAVE_STRDUP], [Define if you have the `strdup' function]) ESO_CHECK_FUNC(strdup, [#include ], HAVE_STRDUP) ]) # ESO_FUNC_STPCPY #---------------- AC_DEFUN([ESO_FUNC_STPCPY], [ AH_TEMPLATE([HAVE_STPCPY], [Define if you have the `stpcpy' function]) ESO_CHECK_FUNC(stpcpy, [#include ], HAVE_STPCPY) ]) # ESO_FUNC_SYMLINK #----------------- AC_DEFUN([ESO_FUNC_SYMLINK], [ AH_TEMPLATE([HAVE_SYMLINK], [Define if you have the `symlink' function]) ESO_CHECK_FUNC(symlink, [#include ], HAVE_SYMLINK) ]) # ESO_FUNC_WORDEXP #----------------- AC_DEFUN([ESO_FUNC_WORDEXP], [ AH_TEMPLATE([HAVE_WORDEXP], [Define if you have the `wordexp' function]) ESO_CHECK_FUNC(wordexp, [#include ], HAVE_WORDEXP) ]) # ESO_FUNC_GETTIMEOFDAY #---------------------- AC_DEFUN([ESO_FUNC_GETTIMEOFDAY], [ AH_TEMPLATE([HAVE_GETTIMEOFDAY], [Define if you have the `gettimeofday' function]) ESO_CHECK_FUNC(gettimeofday, [ #include #include ], HAVE_GETTIMEOFDAY) ]) # ESO_FUNC_VA_COPY(symbol) #------------------------- # Check for an implementation of va_copy(). The argument which must be # given is the preprocessor symbol that is defined to be either va_copy # or __va_copy depending on the available function, provided that an # implementation of va_copy is available at all. AC_DEFUN([ESO_FUNC_VA_COPY], [ # Check for all three va_copy possibilities, so we get # all results in config.log for bug reports. # Check for availability of va_copy(). This is ISO C. Available with # gcc since version 3.0. AC_CACHE_CHECK([for an implementation of va_copy()], [eso_cv_have_va_copy], [ AC_RUN_IFELSE( [ AC_LANG_PROGRAM( [[ #include #ifdef HAVE_STDARG_H #include #endif void f(int i, ...) { va_list args1, args2; va_start (args1, i); va_copy (args2, args1); if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) exit (1); va_end (args1); va_end (args2); } ]], [[ f(0, 42); ]]) ], [eso_cv_have_va_copy=yes], [eso_cv_have_va_copy=no], [eso_cv_have_va_copy=no]) ]) # Check for availability of __va_copy(). Some compilers provide # this. Available with gcc since version 2.8.1. AC_CACHE_CHECK([for an implementation of __va_copy()], [eso_cv_have__va_copy], [ AC_RUN_IFELSE( [ AC_LANG_PROGRAM( [[ #include #ifdef HAVE_STDARG_H #include #endif void f(int i, ...) { va_list args1, args2; va_start (args1, i); __va_copy (args2, args1); if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) exit (1); va_end (args1); va_end (args2); } ]], [[ f(0, 42); ]]) ], [eso_cv_have__va_copy=yes], [eso_cv_have__va_copy=no], [eso_cv_have__va_copy=no]) ]) AH_TEMPLATE([HAVE_VA_COPY], [Define if you have an implementation of `va_copy()'.]) AH_TEMPLATE([HAVE___VA_COPY], [Define if you have an implementation of `__va_copy()'.]) if test "x$eso_cv_have_va_copy" = "xyes"; then eso_func_va_copy=va_copy AC_DEFINE(HAVE_VA_COPY) else if test "x$eso_cv_have__va_copy" = "xyes"; then eso_func_va_copy=__va_copy AC_DEFINE(HAVE___VA_COPY) fi fi AH_TEMPLATE([HAVE_VA_COPY_STYLE_FUNCTION], [Define if you have an implementation of a `va_copy()' style function.]) AH_TEMPLATE([$1], [A `va_copy()' style function]) if test -n "$eso_func_va_copy"; then AC_DEFINE_UNQUOTED([$1], $eso_func_va_copy) AC_DEFINE(HAVE_VA_COPY_STYLE_FUNCTION) fi # Check whether va_lists can be copied by value AC_CACHE_CHECK([whether va_lists can be copied by value], [eso_cv_have_va_value_copy], [ AC_RUN_IFELSE( [ AC_LANG_PROGRAM( [[ #include #ifdef HAVE_STDARG_H #include #endif void f(int i, ...) { va_list args1, args2; va_start (args1, i); args2 = args1; if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42) exit (1); va_end (args1); va_end (args2); } ]], [[ f(0, 42); ]]) ], [eso_cv_have_va_value_copy=yes], [eso_cv_have_va_value_copy=no], [eso_cv_have_va_value_copy=no]) ]) AH_TEMPLATE([HAVE_VA_LIST_COPY_BY_VALUE], [Define if `va_lists' can be copied by value]) if test "x$eso_cv_have_va_value_copy" = "xyes"; then AC_DEFINE(HAVE_VA_LIST_COPY_BY_VALUE) fi ]) # ESO_FUNC_REALLOC_SANITY #------------------------ # Check whether realloc(NULL,) works. AC_DEFUN([ESO_FUNC_REALLOC_SANITY], [ AC_CACHE_CHECK([whether realloc(NULL,) works], [eso_cv_have_sane_realloc], [ AC_RUN_IFELSE( [ AC_LANG_PROGRAM( [[ #include ]], [[ return realloc (0, sizeof (int)) == 0; ]]) ], [eso_cv_have_sane_realloc=yes], [eso_cv_have_sane_realloc=no], [eso_cv_have_sane_realloc=no]) ]) AH_TEMPLATE([HAVE_WORKING_REALLOC], [Define if realloc(NULL,) works]) if test x$eso_cv_have_sane_realloc = xyes; then AC_DEFINE(HAVE_WORKING_REALLOC) fi ]) # ESO_FIND_FILE(file, directories, variable) #------------------------------------------- # Search for file in directories. Set variable to the first location # where file was found, if file is not found at all variable is set to NO. AC_DEFUN([ESO_FIND_FILE], [ $3=no for i in $2; do for j in $1; do echo "configure: __oline__: $i/$j" >&AS_MESSAGE_LOG_FD if test -r "$i/$j"; then echo "taking that" >&AS_MESSAGE_LOG_FD $3=$i break 2 fi done done ]) # ESO_SET_LIBRARY_VERSION([CURRENT], [REVISION], [AGE]) #------------------------------------------------------ # Sets the libtool versioning symbols LT_CURRENT, LT_REVISION, LT_AGE. AC_DEFUN([ESO_SET_LIBRARY_VERSION], [ if test -z "$1"; then LT_CURRENT=0 else LT_CURRENT="$1" fi if test -z "$2"; then LT_REVISION=0 else LT_REVISION="$2" fi if test -z "$3"; then LT_AGE=0 else LT_AGE="$3" fi AC_SUBST(LT_CURRENT) AC_SUBST(LT_REVISION) AC_SUBST(LT_AGE) ]) cpl-7.4/libcext/m4/ltoptions.m40000644000733500073350000003426215212011473013347 00000000000000# Helper functions for option handling. -*- Autoconf -*- # # Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software # Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 8 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option '$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. 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If omitted, it defaults to 'yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59, which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list # has the form PREFIXmINFIXSUFFIXn. # Needed until we can rely on m4_combine added in Autoconf 2.62. m4_define([lt_combine], [m4_if(m4_eval([$# > 3]), [1], [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl [[m4_foreach([_Lt_prefix], [$2], [m4_foreach([_Lt_suffix], ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) # ----------------------------------------------------------------------- # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. m4_define([lt_if_append_uniq], [m4_ifdef([$1], [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], [lt_append([$1], [$2], [$3])$4], [$5])], [lt_append([$1], [$2], [$3])$4])]) # lt_dict_add(DICT, KEY, VALUE) # ----------------------------- m4_define([lt_dict_add], [m4_define([$1($2)], [$3])]) # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) # -------------------------------------------- m4_define([lt_dict_add_subkey], [m4_define([$1($2:$3)], [$4])]) # lt_dict_fetch(DICT, KEY, [SUBKEY]) # ---------------------------------- m4_define([lt_dict_fetch], [m4_ifval([$3], m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) # ----------------------------------------------------------------- m4_define([lt_if_dict_fetch], [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], [$5], [$6])]) # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) # -------------------------------------------------------------- m4_define([lt_dict_filter], [m4_if([$5], [], [], [lt_join(m4_quote(m4_default([$4], [[, ]])), lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl ]) cpl-7.4/libcext/cext.pc.in0000664000733500073350000000033015060760022012417 00000000000000prefix=@prefix@ exec_prefix=@exec_prefix@ includedir=@includedir@ libdir=@libdir@ Name: cext Description: C Extension Library Version: @VERSION@ Libs: -L${libdir} -lcext Libs.private: @LIBS@ Cflags: -I${includedir} cpl-7.4/libcext/AUTHORS0000664000733500073350000000022515060760022011576 00000000000000This package is maintained by Lars Lundin Ralf Palsa on behalf of the European Southern Observatory (ESO). cpl-7.4/libcext/Makefile.am0000664000733500073350000000322115136670444012575 00000000000000## Process this file with automake to produce Makefile.in ## This file is part of the ESO C Extension Library ## Copyright (C) 2001-2026 European Southern Observatory ## This library is free software; you can redistribute it and/or ## modify it under the terms of the GNU Lesser General Public ## License as published by the Free Software Foundation; either ## version 2.1 of the License, or (at your option) any later version. ## This library is distributed in the hope that it will be useful, ## but WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ## Lesser General Public License for more details. ## You should have received a copy of the GNU Lesser General Public ## License along with this library; if not, see . AUTOMAKE_OPTIONS = 1.8 foreign ACLOCAL_AMFLAGS = -I m4 DISTCLEANFILES = *~ SUBDIRS = cext tests DOXYGEN_SUBDIRS = EXTRA_DIST = BUGS Doxyfile.in cext.pc.in m4/eso.m4 \ admin/doxygen.am pkgconfig_DATA = cext.pc if MAINTAINER_MODE MAINTAINERCLEANFILES = $(top_srcdir)/Makefile.in $(top_srcdir)/aclocal.m4 \ $(top_srcdir)/config.h.in $(top_srcdir)/configure config.log \ $(top_builddir)/config.status clean-local: clean-doxygen dist-hook: doxygen @if test -d $(top_builddir)/html; then \ echo "cp -pr $(top_builddir)/html $(distdir)"; \ cp -pr $(top_builddir)/html $(distdir); \ fi find $(distdir) -type d ! -perm -222 -exec chmod u+w {} \; -o \ -type f ! -perm -222 -exec chmod u+w {} \; || chmod -R u+w $(distdir) else clean-local: endif uninstall-local: uninstall-doxygen include $(top_srcdir)/admin/doxygen.am cpl-7.4/libcext/cext/0000775000733500073350000000000015212014740011550 500000000000000cpl-7.4/libcext/cext/snprintf.h0000664000733500073350000000351215136670444013523 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef CX_SNPRINTF_H #define CX_SNPRINTF_H #ifdef HAVE_CONFIG_H # include "config.h" #endif #ifdef HAVE_STDDEF_H # include #endif #ifdef HAVE_STDDEF_H # include #endif /* Just for defining the CX_BEGIN_DECLS and CX_END_DECLS symbols. */ #include "cxmacros.h" /* Define aliases for the replacement functions */ #if !defined(HAVE_SNPRINTF) # define snprintf rpl_snprintf #endif #if !defined(HAVE_VSNPRINTF) # define vsnprintf rpl_vsnprintf #endif #if !defined(HAVE_ASPRINTF) # define asprintf rpl_asprintf #endif #if !defined(HAVE_VASPRINTF) # define vasprintf rpl_vasprintf #endif CX_BEGIN_DECLS #if !defined(HAVE_SNPRINTF) int rpl_snprintf(char *str, size_t size, const char *fmt, ...); #endif #if !defined(HAVE_VSNPRINTF) int rpl_vsnprintf(char *str, size_t size, const char *fmt, va_list args); #endif #if !defined(HAVE_ASPRINTF) int rpl_asprintf(char **str, const char *fmt, ...); #endif #if !defined(HAVE_VASPRINTF) int rpl_vasprintf(char **str, const char *fmt, va_list args); #endif CX_END_DECLS #endif /* CX_SNPRINTF_H */ cpl-7.4/libcext/cext/cxslist.c0000664000733500073350000006725415136670444013361 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include "cxslist.h" #include "cxmemory.h" #include "cxmessages.h" #include "cxtypes.h" /** * @defgroup cxslist Singly Linked Lists * * The module implements a linked list object restricted to iterations in * just one direction and methods to create, destroy and manipulate it. * * @par Synopsis: * @code * #include "cxslist.h" * @endcode */ /**@{*/ /* * Singly linked list node and list opaque data types */ typedef struct _cx_slnode_ cx_slnode; struct _cx_slnode_ { cxptr data; struct _cx_slnode_ *next; }; struct _cx_slist_ { cx_slnode head; }; /* * Attach data to a list node. */ inline static void _cx_slnode_put(cx_slnode *node, cxcptr data) { cx_assert(node != NULL); node->data = (cxptr)data; return; } /* * Retrieve data from a list node. The previously stored data is returned * to the caller. */ inline static cxptr _cx_slnode_get(const cx_slnode *node) { if (!node) { return NULL; } return node->data; } /* * Create a new list node. */ inline static cx_slnode * _cx_slnode_create(cxcptr data) { cx_slnode *node = cx_malloc(sizeof *node); _cx_slnode_put(node, data); node->next = NULL; return node; } /* * Deallocate a list node. A handle to the node's data is returned to the * caller. */ inline static cxptr _cx_slnode_delete(cx_slnode *node) { cxptr data; if (!node) { return NULL; } data = _cx_slnode_get(node); cx_free(node); return data; } /* * Destroy a list node, i.e. at first the node's data is deallocated using * the passed deallocator and then the node itself. If NULL is passed as * deallocator the data is not deallocated and the function call is * equivalent to _cx_slnode_delete(). */ inline static void _cx_slnode_destroy(cx_slnode *node, cx_free_func dealloc) { if (!node) { return; } if (dealloc && node->data) { dealloc(node->data); } cx_free(node); return; } /* * Check if the given list node follows another. */ inline static cxbool _cx_slnode_follows(const cx_slnode *head, const cx_slnode *node) { cx_slnode *n = head->next; while (n) { if (n == node) { return TRUE; } n = n->next; } return FALSE; } /* * Check if the given list node is in a list or not. Note that according * to this function the head node is not part of the list! */ inline static cxbool _cx_slnode_exists(const cx_slist *list, const cx_slnode *node) { return _cx_slnode_follows(&list->head, node); } /* * Initialize a newly created list object */ inline static void _cx_slist_init(cx_slist *list) { if (!list) { return; } list->head.next = NULL; } /* * Get an iterator to the beginning of a list. */ inline static cx_slist_iterator _cx_slist_begin(const cx_slist *list) { return list->head.next; } /* * Get an iterator for the end of a list. */ inline static cx_slist_iterator _cx_slist_end(const cx_slist *list) { (void)list; /* unused parameter */ return NULL; } /* * Calculate the distance between two list nodes. */ inline static cxsize _cx_slist_distance(const cx_slnode *first, const cx_slnode *last) { register cxsize sz = 0; register cx_slnode *node; for (node = (cx_slnode *)first; node != last; node = node->next) ++sz; return sz; } /* * Inserts a single node. */ inline static cx_slnode * _cx_slist_make_link(cx_slnode *position, cx_slnode *node) { node->next = position->next; position->next = node; return node; } /* * Returns the previous list node. */ inline static cx_slnode * _cx_slist_previous(const cx_slnode *head, const cx_slnode *node) { while (head && head->next != node) head = head->next; return (cx_slnode *)head; } /* * Insert data into a list after a given iterator position. Returns the * iterator position of the inserted item. */ inline static cx_slnode * _cx_slist_insert_after(cx_slist_iterator position, cxcptr data) { return _cx_slist_make_link(position, _cx_slnode_create(data)); } /* * Erase a list element after a given position. Returns the node immediately * following the erased list node. The data is deallocated using the provided * deallocator function. If this is NULL, the data is not destroyed. */ inline static cx_slnode * _cx_slist_erase_after(cx_slist_iterator position, cx_free_func deallocate) { cx_slnode *next = position->next; if (!next) { return NULL; } position->next = next->next; _cx_slnode_destroy(next, deallocate); return position->next; } /* * Extract a list element after a given position. Returns a handle to the * data previously stored at this list position. */ inline static cxptr _cx_slist_extract_after(cx_slist_iterator position) { cx_slnode *next = position->next; if (!next) { return NULL; } position->next = next->next; return _cx_slnode_delete(next); } /* * Move a range of list nodes in front of the node following the given * position. */ inline static void _cx_slist_splice_after(cx_slnode *position, cx_slnode *before_first, cx_slnode *before_last) { if (position != before_first && position != before_last) { cx_slnode *first = before_first->next; cx_slnode *after = position->next; before_first->next = before_last->next; position->next = first; before_last->next = after; } } /* * Reverse the list starting at the given node */ inline static cx_slnode * _cx_slist_reverse(cx_slnode *node) { cx_slnode *result = node; node = node->next; result->next = NULL; while (node) { cx_slnode *next = node->next; node->next = result; result = node; node = next; } return result; } /* * Check if a given list is sorted using the provided comparison function. * Returns 1 if the list is sorted, 0 otherwise. */ inline static cxbool _cx_slist_sorted(cx_slist *list, cx_compare_func compare) { cx_slnode *node = list->head.next; cx_slnode *next = NULL; if (node != NULL) { next = node->next; } while (next != NULL) { if (compare(_cx_slnode_get(node), _cx_slnode_get(next)) > 0) { return 0; } node = next; next = next->next; } return 1; } /* * Get an iterator for the list element directly following the * given list node. */ inline static cx_slist_iterator _cx_slist_next(cx_slist_const_iterator position) { return position->next; } /* * Remove all elements from a list. The data object pointed to by the list * nodes are not deallocated! */ inline static void _cx_slist_clear(cx_slist *list) { cx_slist_iterator sl; if (!list) { return; } sl = _cx_slist_begin(list); while (sl != _cx_slist_end(list)) { cx_slnode *node = sl; sl = _cx_slist_next(sl); list->head.next = sl; _cx_slnode_delete(node); } _cx_slist_init(list); return; } /* * Get the size of a list as the distance between the first and the sentinel * element of the list. */ inline static cxsize _cx_slist_size(const cx_slist *list) { return _cx_slist_distance(_cx_slist_begin(list), _cx_slist_end(list)); } /* * Extract the list element at the given position from the list. * A handle to the data object, which is associated to the list * element is returned. */ inline static cxptr _cx_slist_extract(cx_slist *list, cx_slist_iterator position) { cx_slnode *prev = _cx_slist_previous(&list->head, position); return _cx_slist_extract_after(prev); } /* * Merge two sorted lists keeping the sorting order with respect to the * given comparison function. */ inline static void _cx_slist_merge(cx_slist *list1, cx_slist *list2, cx_compare_func compare) { cx_slnode *n1; if (list1 == list2) { return; } cx_assert(_cx_slist_size(list1) + _cx_slist_size(list2) >= _cx_slist_size(list1)); cx_assert(_cx_slist_sorted(list1, compare)); cx_assert(_cx_slist_sorted(list2, compare)); n1 = &list1->head; while (n1->next && list2->head.next) { if (compare(_cx_slnode_get(list2->head.next), _cx_slnode_get(n1->next)) < 0) _cx_slist_splice_after(n1, &list2->head, list2->head.next); n1 = n1->next; } if (list2->head.next) { n1->next = list2->head.next; list2->head.next = NULL; } return; } /* * Sort the elements of a list with respect to the given comparison function. */ inline static void _cx_slist_sort(cx_slist *list, cx_compare_func compare) { if (_cx_slist_size(list) > 1) { cx_slist tmp; cx_slnode *node; cxsize middle = _cx_slist_size(list) / 2; _cx_slist_init(&tmp); node = list->head.next; while (--middle) node = node->next; _cx_slist_splice_after(&tmp.head, &list->head, node); _cx_slist_sort(list, compare); _cx_slist_sort(&tmp, compare); _cx_slist_merge(list, &tmp, compare); } return; } /** * @brief * Get list iterator to the beginning of a list. * * @param list A list. * * @return Iterator for the first element in the list, or @b cx_slist_end() * if the list is empty. * * The function returns a handle to the first element of @em list. The * handle cannot be used directly to access the element data, but only * through the appropriate functions. */ cx_slist_iterator cx_slist_begin(const cx_slist *list) { cx_assert(list != NULL); return _cx_slist_begin(list); } /** * @brief * Get a list iterator to the end of a list. * * @param list A list. * * @return Iterator for the end of the list. * * The function returns an iterator for the position one past the last * element of the list @em list. The handle cannot be used to directly * access the element data, but only through the appropriate functions. */ cx_slist_iterator cx_slist_end(const cx_slist *list) { cx_assert(list != NULL); return _cx_slist_end(list); } /** * @brief * Get a list iterator to the next list element * * @param list A list. * @param position Current iterator position. * * @return Iterator for the next list element. * * The function returns an iterator for the next element in the list * @em list with respect to the current iterator position @em position. * If the list @em list is empty or @em position points to the list end * the function returns @b cx_slist_end(). * * @see cx_slist_empty() */ cx_slist_iterator cx_slist_next(const cx_slist *list, cx_slist_const_iterator position) { (void)list; /* Prevent warnings if cx_assert is disabled. */ cx_assert(list != NULL); cx_assert(_cx_slnode_exists(list, position)); return _cx_slist_next(position); } /** * @brief * Remove all elements from a list. * * @param list List to be cleared. * * @return Nothing. * * The list @em list is cleared, i.e. all elements are removed from the list. * The removed data objects are left untouched, in particular they are not * deallocated. It is the responsibility of the caller to ensure that there * still are other references to the removed data objects. After calling * @b cx_slist_clear() the list @em list is empty. */ void cx_slist_clear(cx_slist *list) { cx_assert(list != NULL); _cx_slist_clear(list); return; } /** * @brief * Check whether a list is empty. * * @param list A list. * * @return The function returns @c TRUE if the list is empty, and @c FALSE * otherwise. * * The function tests if the list @em list contains data. A call to this * function is equivalent to the statement: * * @code * return (cx_slist_size(list) == 0); * @endcode */ cxbool cx_slist_empty(const cx_slist *list) { cx_assert(list != NULL); return (list->head.next == NULL); } /** * @brief * Create a new list without any elements. * * @return Handle to the newly allocated list. * * The function allocates memory for the list object and initializes * it to a empty list. */ cx_slist * cx_slist_new(void) { cx_slist *list = cx_malloc(sizeof *list); _cx_slist_init(list); return list; } /** * @brief * Destroy a list. * * @param list The list to delete. * * @return Nothing. * * The function deallocates the list object, but not the data objects * currently stored in the list. */ void cx_slist_delete(cx_slist *list) { _cx_slist_clear(list); cx_assert(cx_slist_empty(list)); cx_free(list); return; } /** * @brief * Destroy a list and all its elements. * * @param list List container to destroy. * @param deallocate Data deallocator. * * @return Nothing. * * The function deallocates all data objects referenced by the list using * the data deallocation function @em deallocate and finally dealocates * the list object itself. */ void cx_slist_destroy(cx_slist *list, cx_free_func deallocate) { cx_slist_iterator sl; if (!list) { return; } cx_assert(deallocate != NULL); sl = _cx_slist_begin(list); while (sl != _cx_slist_end(list)) { cx_slnode *node = sl; sl = _cx_slist_next(sl); list->head.next = sl; _cx_slnode_destroy(node, deallocate); } cx_assert(cx_slist_empty(list)); cx_free(list); return; } /** * @brief * Get the actual number of list elements. * * @param list A list. * * @return The current number of elements the list contains, or 0 if the * list is empty. * * Retrieves the number of elements currently stored in the list @em list. */ cxsize cx_slist_size(const cx_slist *list) { cx_assert(list != NULL); return _cx_slist_size(list); } /** * @brief * Get the maximum number of list elements possible. * * @param list A list. * * @return The maximum number of elements that can be stored in the list. * * Retrieves the lists capacity, i.e. the maximum possible number of data * items a list can hold. */ cxsize cx_slist_max_size(const cx_slist *list) { (void)list; /* Prevent warnings if cx_assert is disabled. */ cx_assert(list != NULL); return (cxsize)(-1); } /** * @brief * Swap the data of two lists. * * @param list1 First list. * @param list2 Second list. * * @return Nothing. * * The contents of the first list @em list1 will be moved to the second * list @em list2, while the contents of @em list2 is moved to @em list1. */ void cx_slist_swap(cx_slist *list1, cx_slist *list2) { cx_slnode *tmp; tmp = list1->head.next; list1->head.next = list2->head.next; list2->head.next = tmp; return; } /** * @brief * Assign data to a list position. * * @param list A list. * @param position List position where the data will be stored * @param data Data to store. * * @return Handle to the previously stored data object. * * The function assigns the data object reference @em data * to the iterator position @em position of the list @em list. */ cxptr cx_slist_assign(cx_slist *list, cx_slist_iterator position, cxcptr data) { cxptr tmp; (void)list; /* Prevent warnings if cx_assert is disabled. */ cx_assert(list != NULL); cx_assert(_cx_slnode_exists(list, position)); tmp = _cx_slnode_get(position); _cx_slnode_put(position, data); return tmp; } /** * @brief * Get the first element of a list. * * @param list The list to query. * * @return Handle to the data object stored as the first list element. * * The function returns a reference to the first data item in the list * @em list. */ cxptr cx_slist_front(const cx_slist *list) { cx_assert(list != NULL); cx_assert(!cx_slist_empty(list)); return _cx_slnode_get(_cx_slist_begin(list)); } /** * @brief * Get the last element of a list. * * @param list The list to query. * * @return Handle to the data object stored as the last list element. * * The function returns a reference to the last data item in the list * @em list. */ cxptr cx_slist_back(const cx_slist *list) { cx_slnode *tail; cx_assert(list != NULL); cx_assert(!cx_slist_empty(list)); tail = _cx_slist_previous(&list->head, _cx_slist_end(list)); return _cx_slnode_get(tail); } /** * @brief * Get the data at a given iterator position. * * @param list A list. * @param position List position the data is retrieved from. * * @return Handle to the data object. * * The function returns a reference to the data item stored in the list * @em list at the iterator position @em position. */ cxptr cx_slist_get(const cx_slist *list, cx_slist_const_iterator position) { (void)list; /* Prevent warnings if cx_assert is disabled. */ cx_assert(list != NULL); cx_assert(_cx_slnode_exists(list, position)); return _cx_slnode_get(position); } /** * @brief * Insert data into a list at a given iterator position. * * @param list The list to update. * @param position List iterator position. * @param data Data item to insert. * * @return List iterator position of the inserted data item. * * The function inserts the data handle @em data into the list @em list * at the list position given by the list iterator @em position. */ cx_slist_iterator cx_slist_insert(cx_slist *list, cx_slist_iterator position, cxcptr data) { cx_slist_iterator prev, node; cx_assert(list != NULL); cx_assert(position == _cx_slist_end(list) || _cx_slnode_exists(list, position)); cx_assert(_cx_slist_size(list) + 1 > _cx_slist_size(list)); prev = _cx_slist_previous(&list->head, position); node = _cx_slist_insert_after(prev, data); cx_assert(_cx_slist_size(list) <= cx_slist_max_size(list)); return node; } /** * @brief * Insert data at the beginning of a list. * * @param list The list to update. * @param data Data to add to the list. * * @return Nothing * * The data @em data is inserted into the list @em list before the first * element of the list, so that it becomes the new list head. * * It is equivalent to the statement * @code * cx_slist_insert(list, cx_slist_begin(list), data); * @endcode */ void cx_slist_push_front(cx_slist *list, cxcptr data) { cx_assert(list != NULL); _cx_slist_make_link(&list->head, _cx_slnode_create(data)); return; } /** * @brief * Append data at the end of a list. * * @param list The list to update. * @param data Data to append. * * @return Nothing. * * The data @em data is inserted into the list @em list after the last * element, so that it becomes the new list tail. * * It is equivalent to the statement * @code * cx_slist_insert(list, cx_slist_end(list), data); * @endcode */ void cx_slist_push_back(cx_slist *list, cxcptr data) { cx_slnode *tail; cx_assert(list != NULL); tail = _cx_slist_previous(&list->head, _cx_slist_end(list)); _cx_slist_make_link(tail, _cx_slnode_create(data)); return; } /** * @brief * Erase a list list element. * * @param list The list to update. * @param position List iterator position. * @param deallocate Data deallocator. * * @return The iterator for the list position after @em position. * * The function removes the data object stored at position @em position * from the list @em list. The data object is deallocated bz calling * the data deallocator @em deallocate. */ cx_slist_iterator cx_slist_erase(cx_slist *list, cx_slist_iterator position, cx_free_func deallocate) { cx_slnode *prev; cx_assert(list != NULL); cx_assert(deallocate != NULL); cx_assert(_cx_slnode_exists(list, position)); prev = _cx_slist_previous(&list->head, position); return _cx_slist_erase_after(prev, deallocate); } /** * @brief * Extract a list element. * * @param list A list. * @param position List iterator position. * * @return Handle to the previously stored data object. * * The function removes a data object from the list @em list located at the * iterator position @em position without destroying the data object. * * @see cx_slist_erase(), cx_slist_remove() */ cxptr cx_slist_extract(cx_slist *list, cx_slist_iterator position) { cx_assert(list != NULL); cx_assert(_cx_slnode_exists(list, position)); return _cx_slist_extract(list, position); } /** * @brief * Remove the first list element. * * @param list The list to update. * * @return Handle to the data object previously stored as the last * list element. * * The function removes the first element from the list @em list returning * a handle to the previously stored data. */ cxptr cx_slist_pop_front(cx_slist *list) { cx_slnode *node; cx_assert(list != NULL); node = list->head.next; list->head.next = node->next; return _cx_slnode_delete(node); } /** * @brief * Remove the last element of a list. * * @param list The list to update. * * @return Handle to the data object previously stored as the last * list element. * * The function removes the last element from the list @em list returning * a handle to the previously stored data. */ cxptr cx_slist_pop_back(cx_slist *list) { cx_slnode *node; cx_assert(list != NULL); node = _cx_slist_previous(&list->head, _cx_slist_end(list)); return _cx_slist_extract(list, node); } /** * @brief * Remove all elements with a given value from a list. * * @param list A list object. * @param data Data to remove. * * @return Nothing. * * The value @em data is searched in the list @em list. If the data is * found it is removed from the list. The data object itself is not * deallocated. */ void cx_slist_remove(cx_slist *list, cxcptr data) { cx_slnode *node; cx_assert(list != NULL); node = &list->head; while (node && node->next) { if (_cx_slnode_get(node->next) == data) { _cx_slist_extract_after(node); } else { node = node->next; } } return; } /** * @brief * Remove duplicates of consecutive elements. * * @param list A list. * @param compare Function comparing the list elements. * * @return Nothing. * * The function removes duplicates of consecutive list elements, i.e. list * elements with the same value, from the list @em list. The equality of * the list elements is checked using the comparison function @em compare. * The comparison function @em compare must return an integer less than, * equal or greater than zero if the first argument passed to it is found, * respectively, to be less than, match, or be greater than the second * argument. */ void cx_slist_unique(cx_slist *list, cx_compare_func compare) { cx_slnode *first, *next; cx_assert(list != NULL); cx_assert(compare != NULL); first = _cx_slist_begin(list); if (first) { next = _cx_slist_next(first); while (next) { if (compare(_cx_slnode_get(first), _cx_slnode_get(next)) == 0) { _cx_slist_extract_after(first); } else { first = next; } next = _cx_slist_next(first); } } return; } /** * @brief * Move a range of list elements in front of a given position. * * @param tlist Target list. * @param position Target iterator position. * @param slist Source list. * @param first Position of the first element to move. * @param last Position of the last element to move. * * @return Nothing. * * The range of list elements from the iterator position @em first to * @em last, but not including @em last, is moved from the source list * @em slist in front of the position @em position of the target list * @em tlist. Target and source list may be identical, provided that the * target position @em position does not fall within the range of list * elements to move. */ void cx_slist_splice(cx_slist *tlist, cx_slist_iterator position, cx_slist *slist, cx_slist_iterator first, cx_slist_iterator last) { cx_slnode *before_first, *before_last; cx_assert(slist != NULL); cx_assert(first == _cx_slist_end(slist) || _cx_slnode_exists(slist, first)); cx_assert(last == _cx_slist_end(slist) || _cx_slnode_follows(first, last)); before_first = _cx_slist_previous(&slist->head, first); before_last = _cx_slist_previous(&slist->head, last); if (before_first != before_last) { cx_slnode *before_pos; cx_assert(tlist != NULL); cx_assert(position == _cx_slist_end(tlist) || _cx_slnode_exists(tlist, position)); before_pos = _cx_slist_previous(&tlist->head, position); cx_assert(slist != tlist || (_cx_slnode_follows(position, first) || _cx_slnode_follows(last, position))); _cx_slist_splice_after(before_pos, before_first, before_last); } return; } /** * @brief * Merge two sorted lists. * * @param list1 First list to merge. * @param list2 Second list to merge. * @param compare Function comparing the list elements. * * @return Nothing. * * The function combines the two lists @em list1 and @em list2 by moving all * elements from @em list2 into @em list1, so that all elements are still * sorted. The function requires that both input lists are already sorted. * The sorting order in which the elements of @em list2 are inserted * into @em list1 is determined by the comparison function @em compare. * The comparison function @em compare must return an integer less than, equal * or greater than zero if the first argument passed to it is found, * respectively, to be less than, match, or be greater than the second * argument. * * The list @em list2 is consumed by this process, i.e. after the successful * merging of the two lists, list @em list2 will be empty. */ void cx_slist_merge(cx_slist *list1, cx_slist *list2, cx_compare_func compare) { cx_assert(list1 != NULL); cx_assert(list2 != NULL); cx_assert(compare != NULL); _cx_slist_merge(list1, list2, compare); return; } /** * @brief * Sort all elements of a list using the given comparison function. * * @param list The list to sort. * @param compare Function comparing the list elements. * * @return Nothing. * * The input list @em list is sorted using the comparison function * @em compare to determine the order of two list elements. The comparison * function @em compare must return an integer less than, equal * or greater than zero if the first argument passed to it is found, * respectively, to be less than, match, or be greater than the second * argument. */ void cx_slist_sort(cx_slist *list, cx_compare_func compare) { cx_assert(list != NULL); cx_assert(compare != NULL); _cx_slist_sort(list, compare); return; } /** * @brief * Reverse the order of all list elements. * * @param list The list to reverse. * * @return Nothing. * * The order of the elements of the list @em list is reversed. */ void cx_slist_reverse(cx_slist *list) { cx_assert(list != NULL); if (list->head.next) { list->head.next = _cx_slist_reverse(list->head.next); } return; } /**@}*/ cpl-7.4/libcext/cext/cxtypes.h0000664000733500073350000000545015136670444013362 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef _CX_TYPES_H #define _CX_TYPES_H #include "cxconfig.h" #include "cxmacros.h" CX_BEGIN_DECLS /* * Some mathematical constants. Some strict ISO C implementations * don't provide them as symbols. The constants provide enough * digits for the 128 bit IEEE quad */ #define CX_E 2.7182818284590452353602874713526625L #define CX_LN2 0.6931471805599453094172321214581766L #define CX_LN10 2.3025850929940456840179914546843642L #define CX_PI 3.1415926535897932384626433832795029L #define CX_PI_2 1.5707963267948966192313216916397514L #define CX_PI_4 0.7853981633974483096156608458198757L #define CX_SQRT2 1.4142135623730950488016887242096981L /* * Minimum and maximum constants for fixed size integer types */ #define CX_MININT8 ((cxint8)0x80) #define CX_MAXINT8 ((cxint8)0x7f) #define CX_MAXUINT8 ((cxuint8)0xff) #define CX_MININT16 ((cxint16)0x8000) #define CX_MAXINT16 ((cxint16)0x7fff) #define CX_MAXUINT16 ((cxuint16)0xffff) #define CX_MININT32 ((cxint32)0x80000000) #define CX_MAXINT32 ((cxint32)0x7fffffff) #define CX_MAXUINT32 ((cxuint32)0xffffffff) #define CX_MININT64 ((cxint64)CX_INT64_CONSTANT(0x8000000000000000)) #define CX_MAXINT64 CX_INT64_CONSTANT(0x7fffffffffffffff) #define CX_MAXUINT64 CX_INT64_CONSTANT(0xffffffffffffffffU) /* * For completeness: Definitions for standard types */ typedef char cxchar; 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you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef CX_DEQUE_H #define CX_DEQUE_H #include "cxtypes.h" CX_BEGIN_DECLS typedef struct _cx_deque_ cx_deque; typedef cxsize cx_deque_const_iterator; typedef cxsize cx_deque_iterator; /* * Create, copy and destroy operations */ cx_deque *cx_deque_new(void); void cx_deque_delete(cx_deque *deque); void cx_deque_destroy(cx_deque *deque, cx_free_func deallocate); /* * Non-modifying operations */ cxsize cx_deque_size(const cx_deque *deque); cxbool cx_deque_empty(const cx_deque *deque); cxsize cx_deque_max_size(const cx_deque *deque); /* * Assignment operations */ void cx_deque_swap(cx_deque *deque, cx_deque *other); cxptr cx_deque_assign(cx_deque *deque, cx_deque_iterator position, cxptr data); /* * Element access */ cxptr cx_deque_front(const cx_deque *deque); cxptr cx_deque_back(const cx_deque *deque); cxptr cx_deque_get(const cx_deque *deque, cx_deque_const_iterator position); /* * Iterator functions */ cx_deque_iterator cx_deque_begin(const cx_deque *deque); cx_deque_iterator cx_deque_end(const cx_deque *deque); cx_deque_iterator cx_deque_next(const cx_deque *deque, cx_deque_const_iterator position); cx_deque_iterator cx_deque_previous(const cx_deque *deque, cx_deque_const_iterator position); /* * Inserting and removing elements */ void cx_deque_push_front(cx_deque *deque, cxcptr data); cxptr cx_deque_pop_front(cx_deque *deque); void cx_deque_push_back(cx_deque *deque, cxcptr data); cxptr cx_deque_pop_back(cx_deque *deque); cx_deque_iterator cx_deque_insert(cx_deque *deque, cx_deque_iterator position, cxcptr data); cx_deque_iterator cx_deque_erase(cx_deque *deque, cx_deque_iterator position, cx_free_func deallocate); void cx_deque_clear(cx_deque *deque); /* * Extra deque interfaces */ /* * Removing elements */ cxptr cx_deque_extract(cx_deque *deque, cx_deque_iterator position); void cx_deque_remove(cx_deque *deque, cxcptr data); /* * Splice functions */ void cx_deque_unique(cx_deque *deque, cx_compare_func compare); void cx_deque_splice(cx_deque *deque, cx_deque_iterator position, cx_deque *other, cx_deque_iterator start, cx_deque_iterator end); void cx_deque_merge(cx_deque *deque, cx_deque *other, cx_compare_func compare); void cx_deque_sort(cx_deque *deque, cx_compare_func compare); void cx_deque_reverse(cx_deque *deque); CX_END_DECLS #endif /* CX_DEQUE_H */ cpl-7.4/libcext/cext/cxfileutils.h0000664000733500073350000000174115136670444014215 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef CX_FILEUTILS_H #define CX_FILEUTILS_H #include "cxtypes.h" CX_BEGIN_DECLS cxlong cx_path_max(const cxchar *); cxchar *cx_path_alloc(const cxchar *); CX_END_DECLS #endif /* CX_FILEUTILS_H */ cpl-7.4/libcext/cext/cxlist.c0000664000733500073350000007163415136670444013173 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include "cxlist.h" #include "cxmemory.h" #include "cxmessages.h" /** * @defgroup cxlist Doubly Linked Lists * * The module implements a doubly linked list object which can be traversed * in both directions, forward and backward, and methods to create, destroy * and manipulate it. * * @par Synopsis: * @code * #include "cxlist.h" * @endcode */ /**@{*/ /* * Doubly linked list node and list opaque data types */ typedef struct _cx_lnode_ cx_lnode; struct _cx_lnode_ { cxptr data; struct _cx_lnode_ *prev; struct _cx_lnode_ *next; }; struct _cx_list_ { cx_lnode head; }; /* * Attach data to a list node. */ inline static void _cx_lnode_put(cx_lnode *node, cxcptr data) { cx_assert(node != NULL); node->data = (cxptr)data; return; } /* * Retrieve data from a list node. The previously stored data is returned * to the caller. */ inline static cxptr _cx_lnode_get(const cx_lnode *node) { if (!node) { return NULL; } return node->data; } /* * Create a new list node. */ inline static cx_lnode * _cx_lnode_create(cxcptr data) { cx_lnode *node = cx_malloc(sizeof *node); _cx_lnode_put(node, data); node->next = NULL; node->prev = NULL; return node; } /* * Deallocate a list node. A handle to the node's data is returned to the * caller. */ inline static cxptr _cx_lnode_delete(cx_lnode *node) { cxptr data; if (!node) { return NULL; } data = _cx_lnode_get(node); cx_free(node); return data; } /* * Destroy a list node, i.e. at first the node's data is deallocated using * the passed deallocator and then the node itself. If NULL is passed as * deallocator the data is not deallocated and the function call is * equivalent to _cx_lnode_delete(). */ inline static void _cx_lnode_destroy(cx_lnode *node, cx_free_func dealloc) { if (!node) { return; } if (dealloc && node->data) { dealloc(node->data); } cx_free(node); return; } /* * Check if the given list node follows another. */ inline static cxbool _cx_lnode_follows(const cx_list *list, const cx_lnode *head, const cx_lnode *node) { cx_lnode *n = head->next; while (n != &list->head) { if (n == node) { return TRUE; } n = n->next; } return FALSE; } /* * Check if the given list node is in a list or not. Note that according * to this function the head node is not part of the list! */ inline static cxbool _cx_lnode_exists(const cx_list *list, const cx_lnode *node) { return _cx_lnode_follows(list, &list->head, node); } /* * Initialize a newly created list object */ inline static void _cx_list_init(cx_list *list) { if (!list) { return; } list->head.next = &list->head; list->head.prev = &list->head; } /* * Get an iterator to the beginning of a list. */ inline static cx_list_iterator _cx_list_begin(const cx_list *list) { return list->head.next; } /* * Get an iterator to the end of a list. */ inline static cx_list_iterator _cx_list_end(const cx_list *list) { return &(((cx_list *)list)->head); } /* * Calculate the distance between two list nodes. */ inline static cxsize _cx_list_distance(const cx_lnode *first, const cx_lnode *last) { register cxsize sz = 0; register cx_lnode *node; for (node = (cx_lnode *)first; node != last; node = node->next) ++sz; return sz; } /* * Extract a single node at the given position. */ inline static cx_lnode * _cx_list_extract(cx_lnode *node) { cx_lnode *prev, *next; prev = node->prev; next = node->next; prev->next = next; next->prev = prev; return node; } /* * Insert a single node at the given position. */ inline static cx_lnode * _cx_list_insert(cx_lnode *position, cx_lnode *node) { node->next = position; node->prev = position->prev; position->prev->next = node; position->prev = node; return node; } /* * Move a range of list nodes in front of position. */ inline static void _cx_list_transfer(cx_lnode *position, cx_lnode *first, cx_lnode *last) { if (position != last) { cx_lnode *tmp; /* * Remove [first, last) from its old position. */ last->prev->next = position; first->prev->next = last; position->prev->next = first; /* * Splice [first, last) into its new position. */ tmp = position->prev; position->prev = last->prev; last->prev = first->prev; first->prev = tmp; } return; } /* * Check if a given list is sorted using the provided comparison function. * Returns 1 if the list is sorted, 0 otherwise. */ inline static cxbool _cx_list_sorted(cx_list *list, cx_compare_func compare) { cx_lnode *node = list->head.next; cx_lnode *next = node != NULL ? node->next : NULL; while (next != &list->head) { if (compare(_cx_lnode_get(node), _cx_lnode_get(next)) > 0) { return 0; } node = next; next = next->next; } return 1; } /* * Get the next element of a list, i.e. the element directly following the * current position in the list. * * Note that there are no checks whether the current list position actually * exists in the given list. */ inline static cx_list_iterator _cx_list_next(const cx_list *list, cx_list_const_iterator position) { if (position == _cx_list_end(list)) { return _cx_list_end(list); } return position->next; } /* * Get the previous element of a list, i.e. the element directly preceding * the current position in the list. * * Note that there are no checks whether the current list position actually * exists in the given list. */ inline static cx_list_iterator _cx_list_previous(const cx_list *list, cx_list_const_iterator position) { if (position == _cx_list_begin(list)) { return _cx_list_end(list); } return position->prev; } /* * Remove all elements from a list */ inline static void _cx_list_clear(cx_list *list) { cx_list_iterator l; if (!list) { return; } l = _cx_list_begin(list); while (l != _cx_list_end(list)) { cx_lnode *node = l; l = _cx_list_next(list, l); _cx_lnode_delete(_cx_list_extract(node)); } _cx_list_init(list); return; } /* * Check whether a list is empty. */ inline static cxbool _cx_list_empty(const cx_list *list) { return (list->head.next == &list->head); } /* * Compute the size of a list as the distance between the first and the * sentinel element. */ inline static cxsize _cx_list_size(const cx_list *list) { return _cx_list_distance(_cx_list_begin(list), _cx_list_end(list)); } /* * Merge two sorted lists keeping the sorting order with respect to the * given comparison function. */ inline static void _cx_list_merge(cx_list *list1, cx_list *list2, cx_compare_func compare) { if (list1 != list2) { cx_lnode *first1, *last1; cx_lnode *first2, *last2; cx_assert(_cx_list_size(list1) + _cx_list_size(list2) >= _cx_list_size(list1)); cx_assert(_cx_list_sorted(list1, compare)); cx_assert(_cx_list_sorted(list2, compare)); first1 = _cx_list_begin(list1); last1 = _cx_list_end(list1); first2 = _cx_list_begin(list2); last2 = _cx_list_end(list2); while (first1 != last1 && first2 != last2) if (compare(_cx_lnode_get(first2), _cx_lnode_get(first1)) < 0) { cx_lnode *next = _cx_list_next(list2, first2); _cx_list_transfer(first1, first2, next); first2 = next; } else first1 = _cx_list_next(list1, first1); if (first2 != last2) { _cx_list_transfer(last1, first2, last2); } } return; } /* * Sort the elements of a list with respect to the given comparison function. */ inline static void _cx_list_sort(cx_list *list, cx_compare_func compare) { if (_cx_list_size(list) > 1 && !_cx_list_sorted(list, compare)) { cx_list tmp; cx_lnode *node; cxsize middle = _cx_list_size(list) / 2; _cx_list_init(&tmp); node = _cx_list_begin(list); while (middle--) node = _cx_list_next(list, node); _cx_list_transfer(_cx_list_begin(&tmp), node, _cx_list_end(list)); _cx_list_sort(list, compare); _cx_list_sort(&tmp, compare); _cx_list_merge(list, &tmp, compare); } return; } /** * @brief * Get an iterator for the first list element. * * @param list A list. * * @return Iterator for the first element in the list or @b cx_list_end() * if the list is empty. * * The function returns a handle to the first element of @em list. The * handle cannot be used directly to access the element data, but only * through the appropriate functions. */ cx_list_iterator cx_list_begin(const cx_list *list) { cx_assert(list != NULL); return _cx_list_begin(list); } /** * @brief * Get an iterator for the position after the last list element. * * @param list A list. * * @return Iterator for the end of the list. * * The function returns an iterator for the position one past the last * element of the list @em list. The handle cannot be used to directly * access the element data, but only through the appropriate functions. */ cx_list_iterator cx_list_end(const cx_list *list) { cx_assert(list != NULL); return _cx_list_end(list); } /** * @brief * Get an iterator for the next list element. * * @param list A list. * @param position Current iterator position. * * @return Iterator for the next list element. * * The function returns an iterator for the next element in the list * @em list with respect to the current iterator position @em position. * If the list @em list is empty or @em position points to the list end * the function returns @b cx_list_end(). */ cx_list_iterator cx_list_next(const cx_list *list, cx_list_const_iterator position) { cx_assert(list != NULL); cx_assert(position == _cx_list_end(list) || _cx_lnode_exists(list, position)); return _cx_list_next(list, position); } /** * @brief * Get an iterator for the previous list element. * * @param list A list. * @param position Current iterator position. * * @return Iterator for the previous list element. * * The function returns an iterator for the previous element in the list * @em list with respect to the current iterator position @em position. * If the list @em list is empty or @em position points to the beginning * of the list the function returns @b cx_list_end(). */ cx_list_iterator cx_list_previous(const cx_list *list, cx_list_const_iterator position) { cx_assert(list != NULL); cx_assert(position == _cx_list_end(list) || _cx_lnode_exists(list, position)); return _cx_list_previous(list, position); } /** * @brief * Remove all elements from a list. * * @param list List to be cleared. * * @return Nothing. * * The list @em list is cleared, i.e. all elements are removed from the list. * The removed data objects are left untouched, in particular they are not * deallocated. It is the responsibility of the caller to ensure that there * are still other references to the removed data objects. After calling * @b cx_list_clear() the list @em list is empty. */ void cx_list_clear(cx_list *list) { _cx_list_clear(list); return; } /** * @brief * Check whether a list is empty. * * @param list A list. * * @return The function returns @c TRUE if the list is empty, and @c FALSE * otherwise. * * The function tests if the list @em list contains data. A call to this * function is equivalent to the statement: * * @code * return (cx_list_size(list) == 0); * @endcode */ cxbool cx_list_empty(const cx_list *list) { cx_assert(list != NULL); return _cx_list_empty(list); } /** * @brief * Create a new list without any elements. * * @return Handle to the newly allocated list. * * The function allocates memory for the list object and initializes * it to a empty list. */ cx_list * cx_list_new(void) { cx_list *list = cx_malloc(sizeof *list); _cx_list_init(list); return list; } /** * @brief * Destroy a list. * * @param list The list to delete. * * @return Nothing. * * The function deallocates the list object, but not the data objects * currently stored in the list. */ void cx_list_delete(cx_list *list) { _cx_list_clear(list); cx_assert(cx_list_empty(list)); cx_free(list); return; } /** * @brief * Destroy a list and all its elements. * * @param list List container to destroy. * @param deallocate Data deallocator. * * @return Nothing. * * The function deallocates all data objects referenced by the list using * the data deallocation function @em deallocate and finally deallocates * the list itself. */ void cx_list_destroy(cx_list *list, cx_free_func deallocate) { cx_list_iterator l; if (!list) { return; } cx_assert(deallocate != NULL); l = _cx_list_begin(list); while (l != _cx_list_end(list)) { cx_lnode *node = l; l = _cx_list_next(list, l); _cx_lnode_destroy(_cx_list_extract(node), deallocate); } cx_assert(cx_list_empty(list)); cx_free(list); return; } /** * @brief * Get the actual number of list elements. * * @param list A list. * * @return The current number of elements the list contains, or 0 if the * list is empty. * * Retrieves the number of elements currently stored in the list @em list. */ cxsize cx_list_size(const cx_list *list) { cx_assert(list != NULL); return _cx_list_size(list); } /** * @brief * Get the maximum number of list elements possible. * * @param list A list. * * @return The maximum number of elements that can be stored in the list. * * Retrieves the lists capacity, i.e. the maximum possible number of data * items a list can hold. */ cxsize cx_list_max_size(const cx_list *list) { (void)list; /* Prevent warnings if cx_assert is disabled. */ cx_assert(list != NULL); return (cxsize)(-1); } /** * @brief * Swap the data of two lists. * * @param list1 First list. * @param list2 Second list. * * @return Nothing. * * The contents of the first list @em list1 will be moved to the second * list @em list2, while the contents of @em list2 is moved to @em list1. */ void cx_list_swap(cx_list *list1, cx_list *list2) { cx_lnode *tmp; tmp = list1->head.next; list1->head.next = list2->head.next; list1->head.next->prev = &list1->head; list2->head.next = tmp; list2->head.next->prev = &list2->head; tmp = list1->head.prev; list1->head.prev = list2->head.prev; list1->head.prev->next = &list1->head; list2->head.prev = tmp; list2->head.prev->next = &list2->head; return; } /** * @brief * Assign data to a list element. * * @param list A list. * @param position List position where the data will be stored * @param data Data to store. * * @return Handle to the previously stored data object. * * The function assigns the data object reference @em data * to the iterator position @em position of the list @em list. */ cxptr cx_list_assign(cx_list *list, cx_list_iterator position, cxcptr data) { cxptr tmp; (void)list; /* Prevent warnings if cx_assert is disabled. */ cx_assert(list != NULL); cx_assert(_cx_lnode_exists(list, position)); tmp = _cx_lnode_get(position); _cx_lnode_put(position, data); return tmp; } /** * @brief * Get the first element of a list. * * @param list The list to query. * * @return Handle to the data object stored in the first list element. * * The function returns a reference to the first data item in the list * @em list. * * Calling this function with an empty list is an invalid operation, and * the result is undefined. */ cxptr cx_list_front(const cx_list *list) { cx_assert(list != NULL); cx_assert(!cx_list_empty(list)); return _cx_lnode_get(_cx_list_begin(list)); } /** * @brief * Get the last element of a list. * * @param list The list to query. * * @return Handle to the data object stored in the last list element. * * The function returns a reference to the last data item in the list * @em list. * * Calling this function with an empty list is an invalid operation, and * the result is undefined. * */ cxptr cx_list_back(const cx_list *list) { cx_assert(list != NULL); cx_assert(!cx_list_empty(list)); return _cx_lnode_get(_cx_list_previous(list, _cx_list_end(list))); } /** * @brief * Get the data at a given iterator position. * * @param list A list. * @param position List position the data is retrieved from. * * @return Handle to the data object. * * The function returns a reference to the data item stored in the list * @em list at the iterator position @em position. */ cxptr cx_list_get(const cx_list *list, cx_list_const_iterator position) { (void)list; /* Prevent warnings if cx_assert is disabled. */ cx_assert(list != NULL); cx_assert(_cx_lnode_exists(list, position)); return _cx_lnode_get(position); } /** * @brief * Insert data into a list at a given iterator position. * * @param list The list to update. * @param position List iterator position. * @param data Data item to insert. * * @return List iterator position of the inserted data item. * * The function inserts the data object reference @em data into the list * @em list at the list position given by the list iterator @em position. */ cx_list_iterator cx_list_insert(cx_list *list, cx_list_iterator position, cxcptr data) { cx_lnode *node; (void)list; /* Prevent warnings if cx_assert is disabled. */ cx_assert(list != NULL); cx_assert(position == _cx_list_end(list) || _cx_lnode_exists(list, position)); cx_assert(_cx_list_size(list) + 1 > _cx_list_size(list)); node = _cx_list_insert(position, _cx_lnode_create(data)); cx_assert(_cx_list_size(list) <= cx_list_max_size(list)); return node; } /** * @brief * Insert data at the beginning of a list. * * @param list The list to update. * @param data Data to add to the list. * * @return Nothing. * * The data @em data is inserted into the list @em list before the first * element of the list, so that it becomes the new list head. * * It is equivalent to the statement * @code * cx_list_insert(list, cx_list_begin(list), data); * @endcode */ void cx_list_push_front(cx_list *list, cxcptr data) { cx_assert(list != NULL); _cx_list_insert(_cx_list_begin(list), _cx_lnode_create(data)); return; } /** * @brief * Append data at the end of a list. * * @param list The list to update. * @param data Data to append. * * @return Nothing. * * The data @em data is inserted into the list @em list after the last * element, so that it becomes the new list tail. * * It is equivalent to the statement * @code * cx_list_insert(list, cx_list_end(list), data); * @endcode */ void cx_list_push_back(cx_list *list, cxcptr data) { cx_assert(list != NULL); _cx_list_insert(_cx_list_end(list), _cx_lnode_create(data)); return; } /** * @brief * Erase a list element. * * @param list The list to update. * @param position List iterator position. * @param deallocate Data deallocator. * * @return The iterator for the list position after @em position. * * The function removes the data object stored at position @em position * from the list @em list. The data object itself is deallocated by calling * the data deallocator @em deallocate. */ cx_list_iterator cx_list_erase(cx_list *list, cx_list_iterator position, cx_free_func deallocate) { cx_lnode *next; cx_assert(list != NULL); cx_assert(deallocate != NULL); cx_assert(_cx_lnode_exists(list, position)); next = _cx_list_next(list, position); _cx_lnode_destroy(_cx_list_extract(position), deallocate); return next; } /** * @brief * Extract a list element. * * @param list A list. * @param position List iterator position. * * @return Handle to the previously stored data object. * * The function removes a data object from the list @em list located at the * iterator position @em position without destroying the data object. * * @see cx_list_erase(), cx_list_remove() */ cxptr cx_list_extract(cx_list *list, cx_list_iterator position) { (void)list; /* Prevent warnings if cx_assert is disabled. */ cx_assert(list != NULL); cx_assert(_cx_lnode_exists(list, position)); _cx_list_extract(position); return _cx_lnode_delete(position); } /** * @brief * Remove the first list element. * * @param list The list to update. * * @return Handle to the data object previously stored as the first * list element. * * The function removes the first element from the list @em list returning * a handle to the previously stored data. * * It is equivalent to the statement * @code * cx_list_extract(list, cx_list_begin(list)); * @endcode * * Calling this function with an empty list is an invalid operation, and * the result is undefined. */ cxptr cx_list_pop_front(cx_list *list) { cx_assert(!cx_list_empty(list)); return _cx_lnode_delete(_cx_list_extract(cx_list_begin(list))); } /** * @brief * Remove the last element of a list. * * @param list The list to update. * * @return Handle to the data object previously stored as the last * list element. * * The function removes the last element from the list @em list returning * a handle to the previously stored data. * * It is equivalent to the statement * @code * cx_list_extract(list, cx_list_previous(list, cx_list_end(list))); * @endcode * * Calling this function with an empty list is an invalid operation, and * the result is undefined. */ cxptr cx_list_pop_back(cx_list *list) { cx_lnode *position = NULL; cx_assert(!cx_list_empty(list)); position = _cx_list_previous(list, cx_list_end(list)); return _cx_lnode_delete(_cx_list_extract(position)); } /** * @brief * Remove all elements with a given value from a list. * * @param list A list object. * @param data Data to remove. * * @return Nothing. * * The value @em data is searched in the list @em list. If the data is * found it is removed from the list. The data object itself is not * deallocated. */ void cx_list_remove(cx_list *list, cxcptr data) { cx_lnode *first, *last; first = cx_list_begin(list); last = _cx_list_end(list); while (first != last) { cx_lnode *next = _cx_list_next(list, first); if (_cx_lnode_get(first) == data) { _cx_list_extract(first); _cx_lnode_delete(first); } first = next; } return; } /** * @brief * Remove duplicates of consecutive elements. * * @param list A list. * @param compare Function comparing the list elements. * * @return Nothing. * * The function removes duplicates of consecutive list elements, i.e. list * elements with the same value, from the list @em list. The equality of * the list elements is checked using the comparison function @em compare. * The comparison function @em compare must return an integer less than, * equal or greater than zero if the first argument passed to it is found, * respectively, to be less than, match, or be greater than the second * argument. */ void cx_list_unique(cx_list *list, cx_compare_func compare) { cx_lnode *first, *last, *next; cx_assert(list != NULL); cx_assert(compare != NULL); if (cx_list_empty(list)) { return; } first = _cx_list_begin(list); last = _cx_list_end(list); next = _cx_list_next(list, first); while (next != last) { if (compare(_cx_lnode_get(first), _cx_lnode_get(next)) == 0) { _cx_list_extract(next); _cx_lnode_delete(next); } else first = next; next = _cx_list_next(list, first); } return; } /** * @brief * Move a range of list elements in front of a given position. * * @param tlist Target list. * @param position Target iterator position. * @param slist Source list. * @param first Position of the first element to move. * @param last Position of the last element to move. * * @return Nothing. * * The range of list elements from the iterator position @em first to * @em last, but not including @em last, is moved from the source list * @em slist in front of the position @em position of the target list * @em tlist. Target and source list may be identical, provided that the * target position @em position does not fall within the range of list * elements to move. */ void cx_list_splice(cx_list *tlist, cx_list_iterator position, cx_list *slist, cx_list_iterator first, cx_list_iterator last) { (void)slist; /* Prevent warnings if cx_assert is disabled. */ (void)tlist; /* Prevent warnings if cx_assert is disabled. */ cx_assert(slist != NULL); cx_assert(first == _cx_list_end(slist) || _cx_lnode_exists(slist, first)); cx_assert(last == _cx_list_end(slist) || _cx_lnode_follows(slist, first, last)); if (first != last) { cx_assert(tlist != NULL); cx_assert(position == _cx_list_end(tlist) || _cx_lnode_exists(tlist, position)); cx_assert(slist != tlist || (_cx_lnode_follows(slist, position, first) || _cx_lnode_follows(slist, last, position))); _cx_list_transfer(position, first, last); } return; } /** * @brief * Merge two sorted lists. * * @param list1 First list to merge. * @param list2 Second list to merge. * @param compare Function comparing the list elements. * * @return Nothing. * * The function combines the two lists @em list1 and @em list2 by moving all * elements from @em list2 into @em list1, so that all elements are still * sorted. The function requires that both input lists are already sorted. * The sorting order in which the elements of @em list2 are inserted * into @em list1 is determined by the comparison function @em compare. * The comparison function @em compare must return an integer less than, equal * or greater than zero if the first argument passed to it is found, * respectively, to be less than, match, or be greater than the second * argument. * * The list @em list2 is consumed by this process, i.e. after the successful * merging of the two lists, list @em list2 will be empty. */ void cx_list_merge(cx_list *list1, cx_list *list2, cx_compare_func compare) { cx_assert(list1 != NULL); cx_assert(list2 != NULL); cx_assert(compare != NULL); _cx_list_merge(list1, list2, compare); return; } /** * @brief * Sort all elements of a list using the given comparison function. * * @param list The list to sort. * @param compare Function comparing the list elements. * * @return Nothing. * * The input list @em list is sorted using the comparison function * @em compare to determine the order of two list elements. The comparison * function @em compare must return an integer less than, equal * or greater than zero if the first argument passed to it is found, * respectively, to be less than, match, or be greater than the second * argument. */ void cx_list_sort(cx_list *list, cx_compare_func compare) { cx_assert(list != NULL); cx_assert(compare != NULL); _cx_list_sort(list, compare); return; } /** * @brief * Reverse the order of all list elements. * * @param list The list to reverse. * * @return Nothing. * * The order of the elements of the list @em list is reversed. */ void cx_list_reverse(cx_list *list) { cx_assert(list != NULL); /* * Nothing to be done if the list has length 0 or 1 */ if (list->head.next != &list->head && list->head.next->next != &list->head) { cx_lnode *first = _cx_list_begin(list); first = _cx_list_next(list, first); while (first != _cx_list_end(list)) { cx_lnode *old = first; first = _cx_list_next(list, first); _cx_list_transfer(_cx_list_begin(list), old, first); } } return; } /**@}*/ cpl-7.4/libcext/cext/cxmacros.h0000664000733500073350000001032015136670444013472 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ /* * This file MUST not include any other cext header file. */ #ifndef CX_MACROS_H #define CX_MACROS_H /* * Get the system's definition of NULL from stddef.h */ #include /* * An alias for __extension__ */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8) # define CX_GNUC_EXTENSION __extension__ #else # define CX_GNUC_EXTENSION #endif /* * Macros for the GNU compiler function attributes */ #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) # define CX_GNUC_PURE __attribute__((__pure__)) # define CX_GNUC_MALLOC __attribute__((__malloc__)) #else # define G_GNUC_PURE # define G_GNUC_MALLOC #endif #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4) # define CX_GNUC_PRINTF(fmt_idx, arg_idx) \ __attribute__((__format__(__printf__, fmt_idx, arg_idx))) # define CX_GNUC_SCANF(fmt_idx, arg_idx) \ __attribute__((__format__(__scanf__, fmt_idx, arg_idx))) # define CX_GNUC_FORMAT(arg_idx) __attribute__((__format_arg__(arg_idx))) # define CX_GNUC_NORETURN __attribute__((__noreturn__)) # define CX_GNUC_CONST __attribute__((__const__)) # define CX_GNUC_UNUSED __attribute__((__unused__)) #else # define CX_GNUC_PRINTF(fmt_idx, arg_idx) # define CX_GNUC_SCANF(fmt_idx, arg_idx) # define CX_GNUC_FORMAT(arg_idx) # define CX_GNUC_NORETURN # define CX_GNUC_CONST # define CX_GNUC_UNUSED #endif /* * Wrap the gcc __PRETTY_FUNCTION__ and __FUNCTION__ variables with macros. */ #if defined(__GNUC__) && (__GNUC__ < 3) # define CX_GNUC_FUNCTION __FUNCTION__ # define CX_GNUC_PRETTY_FUNCTION __PRETTY_FUNCTION__ #else /* !__GNUC__ */ # define CX_GNUC_FUNCTION "" # define CX_GNUC_PRETTY_FUNCTION "" #endif /* !__GNUC__ */ #define CX_STRINGIFY(macro) CX_STRINGIFY_ARG(macro) #define CX_STRINGIFY_ARG(contents) #contents /* * String identifier for the current code position */ #if defined(__GNUC__) && (__GNUC__ < 3) # define CX_CODE_POS \ __FILE__ ":" CX_STRINGIFY(__LINE__) ":" __PRETTY_FUNCTION__ "()" #else # define CX_CODE_POS __FILE__ ":" CX_STRINGIFY(__LINE__) #endif /* * Current function identifier */ #if defined(__GNUC__) # define CX_FUNC_NAME ((const char *)(__PRETTY_FUNCTION__)) #elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 19901L # define CX_FUNC_NAME ((const char *)(__func__)) #else # define CX_FUNC_NAME ((const char *)("???")) #endif /* * C code guard */ #undef CX_BEGIN_DECLS #undef CX_END_DECLS #ifdef __cplusplus # define CX_BEGIN_DECLS extern "C" { # define CX_END_DECLS } #else # define CX_BEGIN_DECLS /* empty */ # define CX_END_DECLS /* empty */ #endif /* * Some popular macros. If the system provides already a definition for some * of them this definition is used, assuming the definition is correct. */ #ifndef NULL # ifdef __cplusplus # define NULL (0L) # else /* !__cplusplus */ # define NULL ((void *)0) # endif /* !__cplusplus */ #endif #ifndef FALSE # define FALSE (0) #endif #ifndef TRUE # define TRUE (!FALSE) #endif #ifndef CX_MIN # define CX_MIN(a, b) ((a) < (b) ? (a) : (b)) #endif #ifndef CX_MAX # define CX_MAX(a, b) ((a) > (b) ? (a) : (b)) #endif #ifndef CX_ABS # define CX_ABS(a) ((a) < (0) ? -(a) : (a)) #endif #ifndef CX_CLAMP # define CX_CLAMP(a, low, high) \ (((a) > (high)) ? (high) : (((a) < (low)) ? (low) : (a))) #endif /* * Number of elements in an array */ #define CX_N_ELEMENTS(array) (sizeof(array) / sizeof((array)[0])) #endif /* CX_MACROS_H */ cpl-7.4/libcext/cext/cxmultimap.h0000664000733500073350000001010515136670444014037 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef CX_MULTIMAP_H #define CX_MULTIMAP_H #include "cxtree.h" #include "cxtypes.h" CX_BEGIN_DECLS /** * @ingroup cxmultimap * * @brief * The multimap datatype. * * The internal representation of a mutimap is, as for ordinary maps too, a * balanced binary tree. For this reason cx_multimap is just an alias for * cx_tree. */ typedef cx_tree cx_multimap; /** * @ingroup cxmultimap * * @brief * The multimap iterator datatype. * * The multimap iterator is just an alias for the cx_tree_iterator datatype. */ typedef cx_tree_iterator cx_multimap_iterator; /** * @ingroup cxmultimap * * @brief * The multimap constant iterator datatype. * * The multimap constant iterator is just an alias for the * cx_tree_const_iterator datatype. */ typedef cx_tree_const_iterator cx_multimap_const_iterator; /** * @ingroup cxmultimap * * @brief * The multimap's key comparison operator function. * * This type of function is used internally by a multimap when key * comparisons are necessary. It must return @c TRUE if the comparison * of its first argument with the second argument succeeds, and @c FALSE * otherwise. It is actually an alias for cx_tree_compare_func. * * @see cx_tree_compare_func */ typedef cx_tree_compare_func cx_multimap_compare_func; /* * Create, copy and destroy operations */ cx_multimap *cx_multimap_new(cx_multimap_compare_func, cx_free_func, cx_free_func); void cx_multimap_delete(cx_multimap *); /* * Nonmodifying operations */ cxsize cx_multimap_size(const cx_multimap *); cxbool cx_multimap_empty(const cx_multimap *); cxsize cx_multimap_max_size(const cx_multimap *); cx_multimap_compare_func cx_multimap_key_comp(const cx_multimap *); /* * Special search operations */ cxsize cx_multimap_count(const cx_multimap *, cxcptr); cx_multimap_iterator cx_multimap_find(const cx_multimap *, cxcptr); cx_multimap_iterator cx_multimap_lower_bound(const cx_multimap *, cxcptr); cx_multimap_iterator cx_multimap_upper_bound(const cx_multimap *, cxcptr); void cx_multimap_equal_range(const cx_multimap *, cxcptr, cx_multimap_iterator *, cx_multimap_iterator *); /* * Assignment operations */ void cx_multimap_swap(cx_multimap *, cx_multimap *); cxptr cx_multimap_assign(cx_multimap *, cx_multimap_iterator, cxcptr); /* * Element access */ cxptr cx_multimap_get_key(const cx_multimap *, cx_multimap_const_iterator); cxptr cx_multimap_get_value(const cx_multimap *, cx_multimap_const_iterator); /* * Iterator functions */ cx_multimap_iterator cx_multimap_begin(const cx_multimap *); cx_multimap_iterator cx_multimap_end(const cx_multimap *); cx_multimap_iterator cx_multimap_next(const cx_multimap *, cx_multimap_const_iterator); cx_multimap_iterator cx_multimap_previous(const cx_multimap *, cx_multimap_const_iterator); /* * Inserting and removing elements */ cx_multimap_iterator cx_multimap_insert(cx_multimap *, cxcptr, cxcptr); void cx_multimap_erase_position(cx_multimap *, cx_multimap_iterator); void cx_multimap_erase_range(cx_multimap *, cx_multimap_iterator, cx_multimap_iterator); cxsize cx_multimap_erase(cx_multimap *, cxcptr); void cx_multimap_clear(cx_multimap *); CX_END_DECLS #endif /* CX_MULTIMAP_H */ cpl-7.4/libcext/cext/cxfileutils.c0000664000733500073350000000724415136670444014214 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include "cxfileutils.h" #ifdef HAVE_SYS_TYPES_H # include #endif #include #ifdef HAVE_UNISTD_H # include #endif #include "cxmemory.h" #ifdef STAT_MACROS_BROKEN # undef S_ISDIR #endif #if !defined S_ISDIR && defined S_IFMT && defined S_IFDIR # define S_ISDIR(mode) ((mode) & S_IFMT == S_IFDIR) #endif /** * @defgroup cxfileutils File Utilities * * The module provides a collection of useful file and file path related * utility functions. * * @par Synopsis: * @code * #include "cxfileutils.h" * @endcode */ /**@{*/ /** * @brief * Get the maximum length of a path relative to the given directory. * * @param path Directory name. * * @return Maximum path length. * * The function returns the maximum length a relative path when @em path * is the current working directory. To get the maximum possible length * of an absolute path pass "/" for @em path, but see the note below. * The size is determined through the @b pathconf() function, or if this * is not available the maximum length is simply set to the ad hoc length * of 4095 characters. * * @note * The maximum length of a pathname depends on the underlying filesystem. * This means that the method to determine the maximum possible length * of an absolute pathname might be incorrect if the root directory * and the actual location of the file under consideration are located * on different filesystems. */ cxlong cx_path_max(const cxchar *path) { cxlong sz = 4095; if (path == NULL) { return sz; } #ifdef HAVE_PATHCONF sz = pathconf(path, _PC_PATH_MAX); #endif return sz; } /** * @brief * Allocate a buffer suitable for storing a relative pathname staring at * a given directory. * * @param path Directory name the relative path should start from. * * @return Allocated buffer of appropriate size, or @c NULL in case of an * error. * * The function determines the maximum possible length of a relative * path name when @em path is the current working directory. A buffer * with the appropriate length for the relative pathname including the * trailing zero. The argument @em path must be the name of an existing, * or the function fails. The allocated buffer can be destroyed by calling * @b cx_free(). * * IF the string "/" is used for @em path the returned buffer will have the * maximum length possible for an absolute path supported by the system * (but see the note for @b cx_path_max() for pitfalls). */ cxchar * cx_path_alloc(const char *path) { #ifdef S_ISDIR struct stat sb; #endif if (!path || path[0] == '\0') { return NULL; } #ifdef S_ISDIR /* * Check that path is a directory */ if (stat(path, &sb) != 0 || !S_ISDIR(sb.st_mode)) { return NULL; } #endif return cx_calloc(cx_path_max(path) + 1, sizeof(cxchar)); } /**@}*/ cpl-7.4/libcext/cext/cxmap.h0000664000733500073350000000705015136670444012771 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef CX_MAP_H #define CX_MAP_H #include "cxtree.h" #include "cxtypes.h" CX_BEGIN_DECLS /** * @ingroup cxmap * * @brief * The map datatype. * * The internal representation of a map is a balanced binary tree. For * this reason cx_map is just an alias for cx_tree. */ typedef cx_tree cx_map; /** * @ingroup cxmap * * @brief * The map iterator datatype. * * The map iterator is just an alias for the cx_tree_iterator datatype. */ typedef cx_tree_iterator cx_map_iterator; /** * @ingroup cxmap * * @brief * The map constant iterator datatype. * * The map constant iterator is just an alias for the cx_tree_const_iterator * datatype. */ typedef cx_tree_const_iterator cx_map_const_iterator; /** * @ingroup cxmap * * @brief * The map's key comparison operator function. * * This type of function is used internally by a map when key comparisons * are necessary. It must return @c TRUE if the comparison of its first * argument with the second argument succeeds, and @c FALSE otherwise. * It is actually an alias for cx_tree_compare_func. * * @see cx_tree_compare_func */ typedef cx_tree_compare_func cx_map_compare_func; /* * Create, copy and destroy operations */ cx_map *cx_map_new(cx_compare_func, cx_free_func, cx_free_func); void cx_map_delete(cx_map *); /* * Nonmodifying operations */ cxsize cx_map_size(const cx_map *); cxbool cx_map_empty(const cx_map *); cxsize cx_map_max_size(const cx_map *); cx_map_compare_func cx_map_key_comp(const cx_map *); /* * Special search operations */ cxsize cx_map_count(const cx_map *, cxcptr); cx_map_iterator cx_map_find(const cx_map *, cxcptr); cx_map_iterator cx_map_lower_bound(const cx_map *, cxcptr); cx_map_iterator cx_map_upper_bound(const cx_map *, cxcptr); void cx_map_equal_range(const cx_map *, cxcptr, cx_map_iterator *, cx_map_iterator *); /* * Assignment operations */ void cx_map_swap(cx_map *, cx_map *); cxptr cx_map_assign(cx_map *, cx_map_iterator, cxcptr); cxptr cx_map_put(cx_map *, cxcptr, cxcptr); /* * Element access */ cxptr cx_map_get_key(const cx_map *, cx_map_const_iterator); cxptr cx_map_get_value(const cx_map *, cx_map_const_iterator); cxptr cx_map_get(cx_map *, cxcptr); /* * Iterator functions */ cx_map_iterator cx_map_begin(const cx_map *); cx_map_iterator cx_map_end(const cx_map *); cx_map_iterator cx_map_next(const cx_map *, cx_map_const_iterator); cx_map_iterator cx_map_previous(const cx_map *, cx_map_const_iterator); /* * Inserting and removing elements */ cx_map_iterator cx_map_insert(cx_map *, cxcptr, cxcptr); void cx_map_erase_position(cx_map *, cx_map_iterator); void cx_map_erase_range(cx_map *, cx_map_iterator, cx_map_iterator); cxsize cx_map_erase(cx_map *, cxcptr); void cx_map_clear(cx_map *); CX_END_DECLS #endif /* CX_MAP_H */ cpl-7.4/libcext/cext/cxmessages.c0000664000733500073350000010266315136670444014024 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include "cxmessages.h" #include #include #include #include #ifdef HAVE_UNISTD_H # include #endif #ifdef HAVE_CHAR_BIT # include #endif #include "cxmemory.h" #include "cxstring.h" #include "cxstrutils.h" #include "cxthread.h" #include "cxutils.h" #define CX_MSG_FORMAT_UNSIGNED_BUFFER_SIZE ((3 * SIZEOF_LONG) + 3) #define CX_MSG_PREFIX_BUFFER_SIZE (CX_MSG_FORMAT_UNSIGNED_BUFFER_SIZE + 32) #define CX_MSG_ALERT_LEVELS \ (CX_LOG_LEVEL_ERROR | CX_LOG_LEVEL_CRITICAL | CX_LOG_LEVEL_WARNING) /** * @defgroup cxmessages Message Logging * * The module implements a flexible logging facility. It can be customized * to fit into the application environment. Log levels and functions can be * defined and used in addition to or as replacement of the built in levels * and log functions. * * @par Synopsis: * @code * #include "cxmessages.h" * @endcode */ /**@{*/ typedef cxint cx_file_descriptor; /* * Log handler and log domain structures. */ typedef struct _cx_log_domain_ cx_log_domain; typedef struct _cx_log_handler_ cx_log_handler; struct _cx_log_handler_ { cxuint id; cx_log_level_flags log_level; cx_log_func log_func; cxptr data; cx_log_handler *next; }; struct _cx_log_domain_ { cxchar *name; cx_log_level_flags fatal_mask; cx_log_handler *handlers; cx_log_domain *next; }; /* * Messaging system mutexes */ CX_LOCK_DEFINE_STATIC(cx_messages_lock); CX_ONCE_DEFINE_INITIALIZED_STATIC(cx_messages_once); /* * Built in system defaults */ static cx_log_domain *cx_log_domains = NULL; static cx_log_level_flags cx_log_always_fatal = CX_LOG_FATAL_MASK; static cx_log_func cx_log_handler_func = cx_log_default_handler; static cx_print_func cx_print_message_printer = NULL; static cx_print_func cx_print_error_printer = NULL; CX_PRIVATE_DEFINE_STATIC(cx_log_depth); static cx_log_level_flags cx_log_prefix = (CX_LOG_LEVEL_ERROR | CX_LOG_LEVEL_WARNING | CX_LOG_LEVEL_CRITICAL | CX_LOG_LEVEL_DEBUG); /* * Library debugging system */ typedef struct _cx_debug_key_ cx_debug_key; struct _cx_debug_key_ { const cxchar *key; cxuint value; }; typedef enum { CX_DEBUG_FATAL_WARNINGS = 1 << 0, CX_DEBUG_FATAL_CRITICALS = 1 << 1 } cx_debug_flag; static cxbool cx_debug_initialized = FALSE; static cxuint cx_debug_flags = 0; static cxuint cx_debug_parse_string(const cxchar *string, const cx_debug_key *keys, cxuint nkeys) { cxuint i; cxuint result = 0; if (string == 0) { return 0; } if (!cx_strcasecmp(string, "all")) { for (i = 0; i < nkeys; i++) result |= keys[i].value; } else { const cxchar *p = string; const cxchar *q; cxbool done = FALSE; while (*p && !done) { q = strchr(p, ':'); if (!q) { q = p + strlen(p); done = TRUE; } for (i = 0; i < nkeys; i++) { if (cx_strncasecmp(keys[i].key, p, q - p) == 0 && keys[i].key[q - p] == '\0') result |= keys[i].value; } } } return result; } static void cx_debug_init(void) { const cxchar *value; cx_debug_initialized = TRUE; value = getenv("CX_DEBUG"); if (value != NULL) { static const cx_debug_key keys[] = {{"fatal_warnings", CX_DEBUG_FATAL_WARNINGS}, {"fatal_criticals", CX_DEBUG_FATAL_CRITICALS}}; cx_debug_flags = cx_debug_parse_string(value, keys, CX_N_ELEMENTS(keys)); } if (cx_debug_flags & CX_DEBUG_FATAL_WARNINGS) { cx_log_level_flags fatal_mask; fatal_mask = cx_log_set_always_fatal(CX_LOG_FATAL_MASK); fatal_mask |= CX_LOG_LEVEL_WARNING | CX_LOG_LEVEL_CRITICAL; cx_log_set_always_fatal(fatal_mask); } if (cx_debug_flags & CX_DEBUG_FATAL_CRITICALS) { cx_log_level_flags fatal_mask; fatal_mask = cx_log_set_always_fatal(CX_LOG_FATAL_MASK); fatal_mask |= CX_LOG_LEVEL_CRITICAL; cx_log_set_always_fatal(fatal_mask); } return; } /* * Write a string to a file descriptor. */ inline static cxssize cx_msg_write_string(cx_file_descriptor fd, const cxchar *string) { return write(fd, string, strlen(string)); } /* * Write an unsigned integer value as formatted string to a file * descriptor. The format is determined by the given radix, which * has to be in the range 2 <= radix <= 36. */ inline static void cx_msg_format_unsigned(cxchar *buffer, cxulong value, cxuint radix) { cxchar c; cxint i, n; cxulong tmp; /* Do not use any cext library functions here! */ if ((radix != 8) && (radix != 10) && (radix != 16)) { *buffer = '\0'; return; } if (!value) { *buffer++ = '0'; *buffer = '\0'; return; } /* Hexadecimal or octal prefix for radix 16 or 8. */ if (radix == 16) { *buffer++ = '0'; *buffer++ = 'x'; } else if (radix == 8) { *buffer++ = '0'; } /* Number of digits needed. */ n = 0; tmp = value; while (tmp) { tmp /= radix; ++n; } /* Fill buffer with character representation */ i = n; if (n > CX_MSG_FORMAT_UNSIGNED_BUFFER_SIZE - 3) { *buffer = '\0'; return; } while (value) { --i; c = (value % radix); if (c < 10) { buffer[i] = c + '0'; } else { buffer[i] = c + 'a' - 10; } value /= radix; } buffer[n] = '\0'; return; } /* * Fill a buffer with the formatted log message prefix. The return value is * the target file descriptor of the message. */ inline static cx_file_descriptor cx_msg_format_prefix(cxchar prefix[], cx_log_level_flags level) { cxbool is_normal = TRUE; /* Do not use any cext library functions here! */ switch (level & CX_LOG_LEVEL_MASK) { case CX_LOG_LEVEL_ERROR: strcpy(prefix, "ERROR"); is_normal = FALSE; break; case CX_LOG_LEVEL_CRITICAL: strcpy(prefix, "CRITICAL"); is_normal = FALSE; break; case CX_LOG_LEVEL_WARNING: strcpy(prefix, "WARNING"); is_normal = FALSE; break; case CX_LOG_LEVEL_MESSAGE: strcpy(prefix, "Message"); is_normal = FALSE; break; case CX_LOG_LEVEL_INFO: strcpy(prefix, "INFO"); break; case CX_LOG_LEVEL_DEBUG: strcpy(prefix, "DEBUG"); break; default: if (level) { strcpy(prefix, "LOG-"); cx_msg_format_unsigned(prefix + 4, level & CX_LOG_LEVEL_MASK, 16); } else strcpy(prefix, "LOG"); break; } if (level & CX_LOG_FLAG_RECURSION) { strcat(prefix, " (recursed)"); } if (level & CX_MSG_ALERT_LEVELS) { strcat(prefix, " **"); } return is_normal ? 1 : 2; } /* * Initialize the log message prefix */ inline static void cx_log_prefix_init(void) { static cxbool initialized = FALSE; if (!initialized) { const cxchar *value; initialized = TRUE; value = getenv("CX_MESSAGES_PREFIXED"); if (value) { static const cx_debug_key keys[] = { {"error", CX_LOG_LEVEL_ERROR}, {"critical", CX_LOG_LEVEL_CRITICAL}, {"warning", CX_LOG_LEVEL_WARNING}, {"message", CX_LOG_LEVEL_MESSAGE}, {"info", CX_LOG_LEVEL_INFO}, {"debug", CX_LOG_LEVEL_DEBUG}}; cx_log_prefix = cx_debug_parse_string(value, keys, CX_N_ELEMENTS(keys)); } } return; } /* * Last resort print handler */ static void cx_log_fallback_handler(const cxchar *name, cx_log_level_flags level, const cxchar *message, cxptr data) { cxchar prefix[CX_MSG_PREFIX_BUFFER_SIZE]; cxchar strpid[CX_MSG_FORMAT_UNSIGNED_BUFFER_SIZE]; cxbool is_fatal = (level & CX_LOG_FLAG_FATAL) != 0; cx_file_descriptor fd = cx_msg_format_prefix(prefix, level); /* Keep complier quiet */ (void)data; if (!message) { message = "(NULL) message"; } cx_msg_format_unsigned(strpid, getpid(), 10); if (name) { cx_msg_write_string(fd, "\n"); } else { cx_msg_write_string(fd, "\n**"); } cx_msg_write_string(fd, "(process:"); cx_msg_write_string(fd, strpid); cx_msg_write_string(fd, "): "); if (name) { cx_msg_write_string(fd, name); cx_msg_write_string(fd, "-"); } cx_msg_write_string(fd, prefix); cx_msg_write_string(fd, ": "); cx_msg_write_string(fd, message); if (is_fatal) { cx_msg_write_string(fd, "\naborting...\n"); } else { cx_msg_write_string(fd, "\n"); } return; } /* * Create a new domain. */ inline static cx_log_domain * cx_log_domain_new(const cxchar *domain_name) { register cx_log_domain *domain; domain = cx_malloc(sizeof *domain); domain->name = cx_strdup(domain_name); domain->fatal_mask = CX_LOG_FATAL_MASK; domain->handlers = NULL; domain->next = cx_log_domains; cx_log_domains = domain; return domain; } /* * Log domain garbage collector */ inline static void cx_log_domain_cleanup(cx_log_domain *domain) { if (domain->fatal_mask == CX_LOG_FATAL_MASK && domain->handlers == NULL) { register cx_log_domain *last, *current; last = NULL; current = cx_log_domains; while (current) { if (current == domain) { if (last) { last->next = domain->next; } else { cx_log_domains = domain->next; } cx_free(domain->name); cx_free(domain); break; } last = current; current = last->next; } } return; } /* * Lookup a log domain */ inline static cx_log_domain * cx_log_domain_find(const cxchar *log_domain) { register cx_log_domain *domain; domain = cx_log_domains; while (domain) { if (strcmp(domain->name, log_domain) == 0) { return domain; } domain = domain->next; } return NULL; } /* * Get a log domains handler for the given log level */ inline static cx_log_func cx_log_domain_get_handler(cx_log_domain *domain, cx_log_level_flags level, cxptr *data) { if (domain && level) { register cx_log_handler *handler; handler = domain->handlers; while (handler) { if ((handler->log_level & level) == level) { *data = handler->data; return handler->log_func; } handler = handler->next; } } return cx_log_handler_func; } /* * Message system initialization function for threaded environments. * For library internal use only! * * The current thread support does not need a initialization of the * thread environment. If this should ever be needed this function should * be called from the thread initialization function. This means that * This function has to be become a global function. To restrict the * visibility of the function to the library itself add the attribute * macro CX_GNUC_INTERNAL to the function declaration. */ static void _cx_log_thread_init(void) { CX_INITLOCK(cx_messages_lock, CX_MUTEX_TYPE_RECURSIVE); cx_private_init(cx_log_depth, NULL); cx_log_prefix_init(); cx_debug_init(); return; } /** * @brief * Set log levels to be always fatal. * * @param mask Log message level flags. * * @return Previous mask. * * Log levels set in the log message level flags mask @em mask will always be * treated as fatal. This applies only to the internally known log levels. * User defined log levels are not taken into account. * * In any case, the function forces errors to be fatal even if the error * level was not set in @em mask. The priviously set mask is replaced by * @em mask and is passed back to the caller as the return value. */ cx_log_level_flags cx_log_set_always_fatal(cx_log_level_flags mask) { cx_log_level_flags previous; /* * Restrict the global mask to internally known levels, force * errors to be fatal and remove a bogus flag */ mask &= (1 << CX_LOG_LEVEL_USER_SHIFT) - 1; mask |= CX_LOG_LEVEL_ERROR; mask &= ~CX_LOG_FLAG_FATAL; CX_LOCK(cx_messages_lock); previous = cx_log_always_fatal; cx_log_always_fatal = mask; CX_UNLOCK(cx_messages_lock); return previous; } /** * @brief * Get the number of registered log domains. * * @return The number of currently registered log domains. * * The function counts the registered log domains and returns the * total number of log domains. The returned number may be 0 if no * log domain was previously registered. */ cxsize cx_log_get_domain_count(void) { register cxsize count = 0; register cx_log_domain *domain = cx_log_domains; while (domain) { ++count; domain = domain->next; } return count; } /** * @brief * Get the name of a log domain. * * @param position Index of the log domain to lookup. * * @return The function returns the name of the log domain, or @c NULL * if @em position is out of range. * * The function retrieves the name of the log domain registered at index * position @em position. The valid range for @em position is from 0 to 1 * less than the number of domains registered. If an invalid log domain is * requested, i.e. no log domain has been previously registered for the given * position, the function returns @c NULL. * * @see cx_log_get_domain_count() */ const cxchar * cx_log_get_domain_name(cxsize position) { register cx_log_domain *domain = cx_log_domains; while (domain) { if (position == 0) { return domain->name; } --position; domain = domain->next; } return NULL; } /** * @brief * Sets the log message level which are fatal for a given domain. * * @param name Name of the log domain. * @param fatal_mask The log domains new fatal mask. * * @return Previously installed fatal mask for the domain. * * The log message levels set in the flag mask @em fatal_mask are treated * as being fatal for the log domain with the name @em name. Even if the * error level is not set in @em fatal_mask the function forces errors to * be fatal. */ cx_log_level_flags cx_log_set_fatal_mask(const cxchar *name, cx_log_level_flags fatal_mask) { cx_log_level_flags previous; register cx_log_domain *domain; if (!name) { name = ""; } /* Force errors to be fatal. Remove bogus flag. */ fatal_mask |= CX_LOG_LEVEL_ERROR; fatal_mask &= ~CX_LOG_FLAG_FATAL; CX_LOCK(cx_messages_lock); domain = cx_log_domain_find(name); if (!domain) { domain = cx_log_domain_new(name); } previous = domain->fatal_mask; domain->fatal_mask = fatal_mask; cx_log_domain_cleanup(domain); CX_UNLOCK(cx_messages_lock); return previous; } /** * @brief * Set the default log handler. * * @param func New handler function. * * @return The previously set print handler. * * The function @em func is installed as the new default log handler function. * Any message passed to @b cx_log() or @b cx_logv() is printed using this * handler unless a domain and level specific handler has been set for the * current message. * * @see cx_log_set_handler() */ cx_log_func cx_log_set_default_handler(cx_log_func func) { cx_log_func previous; CX_LOCK(cx_messages_lock); previous = cx_log_handler_func; cx_log_handler_func = func; CX_UNLOCK(cx_messages_lock); return previous; } /** * @brief * Set the log handler for a log domain. * * @param name Name of the log domain. * @param levels Log levels. * @param func log function. * @param data User data. * * @return The handler's id for this domain. * * The log function @em func is set for the domain with the name @em name, * applicable for the log levels given by the flag mask @em levels. If * the log function @em func requires extra data this can be passed to * @em func through the user data @em data. */ cxuint cx_log_set_handler(const cxchar *name, cx_log_level_flags levels, cx_log_func func, cxptr data) { register cx_log_domain *domain; register cx_log_handler *handler; static cxuint handler_id = 0; if ((levels & CX_LOG_LEVEL_MASK) == 0) { return 0; } if (func == NULL) { return 0; } if (!name) { name = ""; } CX_LOCK(cx_messages_lock); domain = cx_log_domain_find(name); if (!domain) { domain = cx_log_domain_new(name); } handler = cx_malloc(sizeof *handler); handler->id = ++handler_id; handler->log_level = levels; handler->log_func = func; handler->data = data; handler->next = domain->handlers; domain->handlers = handler; CX_UNLOCK(cx_messages_lock); return handler_id; } /** * @brief * Remove a log handler from a domain. * * @param name Name of the log domain. * @param id Id number of the handler. * * Removes the log handler, i.e. in principle the log function, registered * with the id number @em id, from the list of log handlers for the log * domain @em name. */ void cx_log_remove_handler(const cxchar *name, cxuint id) { register cx_log_domain *domain; if (id == 0) { return; } if (!name) { name = ""; } CX_LOCK(cx_messages_lock); domain = cx_log_domain_find(name); if (domain) { register cx_log_handler *last, *current; last = NULL; current = domain->handlers; while (current) { if (current->id == id) { if (last) { last->next = current->next; } else { domain->handlers = current->next; } cx_log_domain_cleanup(domain); CX_UNLOCK(cx_messages_lock); cx_free(current); return; } last = current; current = last->next; } } CX_UNLOCK(cx_messages_lock); cx_warning("cx_log_remove_handler(): could not find handler with " "id `%d' for domain \"%s\"", id, name); return; } /** * @brief * Log a formatted message using a variable-length argument. * * @param name Name of the log domain. * @param level The message log level. * @param format Format string defining output converstions. * @param args Variable-length argument list. * * The log message, as defined by the format string @em format and arguments * given by the variable-length argument @em args is formatted according to * the conversion directives present in the format string. All standard * @b printf() conversion directives are supported. * * The formatted message is logged for the level @em level, if it is enabled, * using the log function set for the log domain @em name. */ void cx_logv(const cxchar *name, cx_log_level_flags level, const cxchar *format, va_list args) { cxbool is_fatal = (level & CX_LOG_FLAG_FATAL) != 0; cxbool in_recursion = (level & CX_LOG_FLAG_RECURSION) != 0; register cxint i; level &= CX_LOG_LEVEL_MASK; if (!level) { return; } /* * Logging system initialization. Takes place only once. */ cx_thread_once(cx_messages_once, _cx_log_thread_init, NULL); for (i = cx_bits_find(level, -1); i >= 0; i = cx_bits_find(level, i)) { register cx_log_level_flags test_level; test_level = 1 << i; if (level & test_level) { cxuint depth = CX_POINTER_TO_UINT(cx_private_get(cx_log_depth)); cx_log_level_flags fatal_mask; cx_log_domain *domain; cx_log_func log_func; cxptr data = NULL; if (is_fatal) { test_level |= CX_LOG_FLAG_FATAL; } if (in_recursion) { test_level |= CX_LOG_FLAG_RECURSION; } /* * Lookup handler */ CX_LOCK(cx_messages_lock); domain = cx_log_domain_find(name ? name : ""); if (depth) { test_level |= CX_LOG_FLAG_RECURSION; } ++depth; fatal_mask = domain ? domain->fatal_mask : CX_LOG_FATAL_MASK; if (((fatal_mask | cx_log_always_fatal) & test_level) != 0) { test_level |= CX_LOG_FLAG_FATAL; } if (test_level & CX_LOG_FLAG_RECURSION) { log_func = cx_log_fallback_handler; } else { log_func = cx_log_domain_get_handler(domain, test_level, &data); } domain = NULL; CX_UNLOCK(cx_messages_lock); cx_private_set(cx_log_depth, CX_UINT_TO_POINTER(depth)); /* * Debug initialization */ if (!(test_level & CX_LOG_FLAG_RECURSION) && !cx_debug_initialized) { cx_log_level_flags test_level_saved = test_level; cx_debug_init(); if (((fatal_mask | cx_log_always_fatal) & test_level) != 0) { test_level |= CX_LOG_FLAG_FATAL; } if (test_level != test_level_saved) { CX_LOCK(cx_messages_lock); domain = cx_log_domain_find(name ? name : ""); log_func = cx_log_domain_get_handler(domain, test_level, &data); domain = NULL; CX_UNLOCK(cx_messages_lock); } } if (test_level & CX_LOG_FLAG_RECURSION) { /* * Use fixed size stack buffer, because we might be out of * memory. */ cxchar buffer[1025]; va_list args2; CX_VA_COPY(args2, args); cx_vsnprintf(buffer, 1024, format, args2); va_end(args2); log_func(name, test_level, buffer, data); } else { cxchar *buffer; va_list args2; CX_VA_COPY(args2, args); buffer = cx_strvdupf(format, args2); va_end(args2); log_func(name, test_level, buffer, data); cx_free(buffer); } if (test_level & CX_LOG_FLAG_FATAL) { abort(); } --depth; cx_private_set(cx_log_depth, CX_UINT_TO_POINTER(depth)); } } return; } /** * @brief * Log a formatted message. * * @param name Name of the log domain. * @param level The message log level. * @param format Format string defining output converstions. * @param ... Argument list. * * The log message, as defined by the format string @em format and the * corresponding argument list is logged with the level @em level, if it * is enabled, using the log function set for the log domain @em name. * given by the variable-length argument is formatted according to the * All standard @b printf() conversion directives are supported. */ void cx_log(const cxchar *name, cx_log_level_flags level, const cxchar *format, ...) { va_list args; va_start(args, format); cx_logv(name, level, format, args); va_end(args); return; } /** * @brief * Default log handler. * * @param name The message's log domain name * @param level Log level of the message * @param message The message text * @param data Extra data passed by the caller (ignored!) * * @return Nothing. * * The default log handler, which is used if no log handler has been set by a * call to @b cx_log_set_handler() for the combination domain @em name and * log level @em level. The message text @em message is written to @c stdout, * or @c stderr if the level is one of @c CX_LOG_LEVEL_ERROR, * @c CX_LOG_LEVEL_CRITICAL and @c CX_LOG_LEVEL_WARNING. In addition, if the * log level is fatal the program is aborted by a call to @b abort(). * * @see cx_log_set_handler() */ void cx_log_default_handler(const cxchar *name, cx_log_level_flags level, const cxchar *message, cxptr data) { cxchar prefix[CX_MSG_PREFIX_BUFFER_SIZE]; cxbool is_fatal = (level & CX_LOG_FLAG_FATAL) != 0; cx_string *msg = NULL; cx_file_descriptor fd; if (level & CX_LOG_FLAG_RECURSION) { cx_log_fallback_handler(name, level, message, data); return; } cx_log_prefix_init(); fd = cx_msg_format_prefix(prefix, level); msg = cx_string_new(); if ((cx_log_prefix & level) == level) { const cxchar *program = cx_program_get_name(); if (program) { cx_string_sprintf(msg, "(%s:%lu): ", program, (cxulong)getpid()); } else { cx_string_sprintf(msg, "(process:%lu): ", (cxulong)getpid()); } } if (!name) { cx_string_prepend(msg, "** "); } if (level & CX_MSG_ALERT_LEVELS) { cx_string_prepend(msg, "\n"); } if (name) { cx_string_append(msg, name); cx_string_append(msg, "-"); } cx_string_append(msg, prefix); cx_string_append(msg, ": "); if (!message) { cx_string_append(msg, "(NULL) message"); } else { cx_string_append(msg, message); } if (is_fatal) { cx_string_append(msg, "\naborting...\n"); } else { cx_string_append(msg, "\n"); } cx_msg_write_string(fd, cx_string_get(msg)); cx_string_delete(msg); return; } /** * @brief * Set handler for message output. * * @param func New handler function. * * @return The previously set print handler. * * The function @em func is installed as the new message printing function. * Any message passed to @b cx_print() is printed using this handler. The * default print handler just outputs the message text to @c stdout. * * @see cx_print() */ cx_print_func cx_print_set_handler(cx_print_func func) { cx_print_func previous; CX_LOCK(cx_messages_lock); previous = cx_print_message_printer; cx_print_message_printer = func; CX_UNLOCK(cx_messages_lock); return previous; } /** * @brief * Output a formatted message via the print handler. * * @param format The message format. * @param ... Argument list. * * @return Nothing. * * The output message created from the format string @em format and the * converted arguments from the argument list is output via the currently * set print handler. The format string may contain all conversion * directives supported by @b printf(). The default print handler outputs * messages to @c stdout. * * The @b cx_print() function should not be from within libraries for * debugging messages, since it may be redirected by applications. Instead, * libraries should use @b cx_log(), or the convenience functions * @b cx_error(), @b cx_critical(), @b cx_warning() and @b cx_message(). * * @see cx_print_set_handler() */ void cx_print(const cxchar *format, ...) { va_list args; cxchar *string; cx_print_func printer; if (format == NULL) { return; } va_start(args, format); string = cx_strvdupf(format, args); va_end(args); CX_LOCK(cx_messages_lock); printer = cx_print_message_printer; CX_UNLOCK(cx_messages_lock); if (printer) { printer(string); } else { fputs(string, stdout); fflush(stdout); } cx_free(string); return; } /** * @brief * Set handler for error message output. * * @param func New handler function. * * @return The previously set error message handler. * * The function @em func is installed as the new error message printing * function. Any message passed to @b cx_printerr() is printed using this * handler. The default print handler just outputs the error message text * to @c stderr. * * @see cx_printerr() */ cx_print_func cx_printerr_set_handler(cx_print_func func) { cx_print_func previous; CX_LOCK(cx_messages_lock); previous = cx_print_error_printer; cx_print_error_printer = func; CX_UNLOCK(cx_messages_lock); return previous; } /** * @brief * Output a formatted message via the error message handler. * * @param format The message format. * @param ... Argument list. * * @return Nothing. * * The output error message created from the format string @em format and the * converted arguments from the argument list is output via the currently * set error message handler. The format string may contain all conversion * directives supported by @b printf(). The default error message handler * outputs messages to @c stderr. * * The @b cx_printerr() function should not be from within libraries for * debugging messages, since it may be redirected by applications. Instead, * libraries should use @b cx_log(), or the convenience functions * @b cx_error(), @b cx_critical(), @b cx_warning() and @b cx_message(). * * @see cx_printerr_set_handler() */ void cx_printerr(const cxchar *format, ...) { va_list args; cxchar *string; cx_print_func printer; if (format == NULL) { return; } va_start(args, format); string = cx_strvdupf(format, args); va_end(args); CX_LOCK(cx_messages_lock); printer = cx_print_error_printer; CX_UNLOCK(cx_messages_lock); if (printer) { printer(string); } else { fputs(string, stderr); fflush(stderr); } cx_free(string); return; } /** * @brief * Log an error message. * * @param format The format string. * @param ... Arguments to be inserted into the format string. * * @return Nothing. * * This is a convenience function to log an error message specified by the * format string @em format and the following list of arguments via the * installed log handler. * * Error messages are always considered fatal, i.e. the application is * immediately terminated by a call to @b abort() causing a core dump. Do * not use this function for expected (recoverable) errors. * This function should be used to indicate a bug (assertion failure) in the * application. * * @see cx_critical() */ void cx_error(const cxchar *format, ...) { va_list args; va_start(args, format); cx_logv(CX_LOG_DOMAIN, CX_LOG_LEVEL_ERROR, format, args); va_end(args); return; } /** * @brief * Log a "critical" warning. * * @param format The format string. * @param ... Arguments to be inserted into the format string. * * @return Nothing. * * This is a convenience function to log a message with level * @c CX_LOG_LEVEL_CRITICAL, as specified by the format string @em format and * the following list of arguments, via the installed log handler. * * It is up to the application to decide which warnings are critical and * which are not. To cause a termination of the application on critical * warnings you may call @b cx_log_set_always_fatal(). * * @see cx_warning() */ void cx_critical(const cxchar *format, ...) { va_list args; va_start(args, format); cx_logv(CX_LOG_DOMAIN, CX_LOG_LEVEL_CRITICAL, format, args); va_end(args); return; } /** * @brief * Log a warning. * * @param format The format string. * @param ... Arguments to be inserted into the format string. * * @return Nothing. * * This is a convenience function to log a warning message, as specified * by the format string @em format and the following list of arguments, * via the installed log handler. * * @see cx_critical() */ void cx_warning(const cxchar *format, ...) { va_list args; va_start(args, format); cx_logv(CX_LOG_DOMAIN, CX_LOG_LEVEL_WARNING, format, args); va_end(args); return; } /** * @brief * Log a normal message. * * @param format The format string. * @param ... Arguments to be inserted into the format string. * * @return Nothing. * * This is a convenience function to log an ordinary message, as specified * by the format string @em format and the following list of arguments, * via the installed log handler. * */ void cx_message(const cxchar *format, ...) { va_list args; va_start(args, format); cx_logv(CX_LOG_DOMAIN, CX_LOG_LEVEL_MESSAGE, format, args); va_end(args); return; } /**@}*/ cpl-7.4/libcext/cext/cxlist.h0000664000733500073350000000525015136670444013167 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef CX_LIST_H #define CX_LIST_H #include "cxtypes.h" CX_BEGIN_DECLS typedef struct _cx_lnode_ *cx_list_iterator; typedef const struct _cx_lnode_ *cx_list_const_iterator; typedef struct _cx_list_ cx_list; /* * Create, copy and destroy operations */ cx_list *cx_list_new(void); void cx_list_delete(cx_list *); void cx_list_destroy(cx_list *, cx_free_func); /* * Non-modifying operations */ cxsize cx_list_size(const cx_list *); cxbool cx_list_empty(const cx_list *); cxsize cx_list_max_size(const cx_list *); /* * Assignment operations */ void cx_list_swap(cx_list *, cx_list *); cxptr cx_list_assign(cx_list *, cx_list_iterator, cxcptr); /* * Element access */ cxptr cx_list_front(const cx_list *); cxptr cx_list_back(const cx_list *); cxptr cx_list_get(const cx_list *, cx_list_const_iterator); /* * Iterator functions */ cx_list_iterator cx_list_begin(const cx_list *); cx_list_iterator cx_list_end(const cx_list *); cx_list_iterator cx_list_next(const cx_list *, cx_list_const_iterator); cx_list_iterator cx_list_previous(const cx_list *, cx_list_const_iterator); /* * Inserting and removing elements */ void cx_list_push_front(cx_list *, cxcptr); cxptr cx_list_pop_front(cx_list *); void cx_list_push_back(cx_list *, cxcptr); cxptr cx_list_pop_back(cx_list *); cx_list_iterator cx_list_insert(cx_list *, cx_list_iterator, cxcptr); cx_list_iterator cx_list_erase(cx_list *, cx_list_iterator, cx_free_func); cxptr cx_list_extract(cx_list *, cx_list_iterator); void cx_list_remove(cx_list *, cxcptr); void cx_list_clear(cx_list *); /* * Splice functions */ void cx_list_unique(cx_list *, cx_compare_func); void cx_list_splice(cx_list *, cx_list_iterator, cx_list *, cx_list_iterator, cx_list_iterator); void cx_list_merge(cx_list *, cx_list *, cx_compare_func); void cx_list_sort(cx_list *, cx_compare_func); void cx_list_reverse(cx_list *); CX_END_DECLS #endif /* CX_LIST_H */ cpl-7.4/libcext/cext/cxstrutils.c0000664000733500073350000004003015136670444014073 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include "cxstrutils.h" #include #include #include #include #include #include "cxmemory.h" #include "cxmessages.h" #include "cxslist.h" #include "cxutils.h" /** * @defgroup cxstrutils String Utility Functions * * The module implements various string-related utility functions suitable * for creating, searching and modifying C strings. * * @par Synopsis: * @code * #include "cxstrutils.h" * @endcode */ /**@{*/ inline static cxchar * _cx_strskip(const cxchar *string, int (*ctype)(int)) { cx_assert(string != NULL); cx_assert(ctype != NULL); while (*string && ctype((cxuchar)*string)) { string++; } return (cxchar *)string; } /* * Remove leading whitespace characters from a string. */ inline static cxchar * _cx_strtrim(cxchar *string) { register cxchar *t = string; if (!string) { return NULL; } if (!*string) { return string; } while (*t && isspace((cxuchar)*t)) { t++; } memmove(string, t, strlen((cxchar *)t) + 1); return string; } /* * Remove trailing whitespace characters from a string. */ inline static cxchar * _cx_strrtrim(cxchar *string) { register cxchar *t; if (!string) { return NULL; } if (!*string) { return string; } t = string + strlen(string) - 1; while (isspace((cxuchar)*t)) { t--; } *++t = '\0'; return string; } /* * Clone a zero terminated C string. */ inline static cxchar * _cx_strdup(const cxchar *string) { cxchar *s; cxsize sz; if (string) { sz = strlen(string) + 1; s = cx_malloc(sz * sizeof(cxchar)); memcpy(s, string, sz); } else { s = NULL; } return s; } /* * Copy a C string returning a pointer to the terminating zero. */ inline static cxchar * _cx_stpcpy(cxchar *dest, const cxchar *src) { #ifdef HAVE_STPCPY if (dest == NULL || src == NULL) { return NULL; } return stpcpy(dest, src); #else register cxchar *d = dest; register const cxchar *s = src; if (dest == NULL || src == NULL) { return NULL; } while ((*d++ = *s++)) { ; } return d - 1; #endif } /** * @brief * Compare two strings ignoring the case of ASCII characters. * * @param s1 First string. * @param s2 Second string. * * @return An integer less than, equal to, or greater than zero if @em s1 * is found, respectively, to be less than, to match, or be greater than * @em s2. * * The function compares the two strings @em s1 and @em s2 as @b strcmp() * does, but ignores the case of ASCII characters. */ cxint cx_strcasecmp(const cxchar *s1, const cxchar *s2) { cxint c1, c2; cx_assert(s1 != NULL); cx_assert(s2 != NULL); while (*s1 && *s2) { c1 = tolower(*s1); c2 = tolower(*s2); if (c1 != c2) { return c1 - c2; } s1++; s2++; } return ((cxint)*s1 - (cxint)*s2); } /** * @brief * Compare the first n characters of two strings ignoring the case of * ASCII characters. * * @param s1 First string. * @param s2 Second string. * @param n Number of characters to compare. * * @return An integer less than, equal to, or greater than zero if the first * @em n characters of @em s1 are found, respectively, to be less than, to * match, or be greater than the first @em n characters of @em s2. * * The function compares the first @em n characters of the two strings @em s1 * and @em s2 as @b strncmp() does, but ignores the case of ASCII characters. */ cxint cx_strncasecmp(const cxchar *s1, const cxchar *s2, cxsize n) { cxint c1, c2; cx_assert(s1 != NULL); cx_assert(s2 != NULL); while (n && *s1 && *s2) { --n; c1 = tolower(*s1); c2 = tolower(*s2); if (c1 != c2) { return c1 - c2; } s1++; s2++; } if (!n) { return 0; } return ((cxint)*s1 - (cxint)*s2); } /** * @brief * Test if a string represents an empty string. * * @param string String to be tested. * @param pattern String containing all allowed comment characters. * * @return The function returns 1 if the string is found to be empty or if * the first non--whitespace character is one out of the set of provided * comment characters. Otherwise the function returns 0. * * The function skips all leading whitespace characters in the string * @em string. Whitespace characters are recognized by @b isspace(). * If the first character which is not a whitespace character is either * '\\0' or one out of the pattern string @em pattern, the string is * considered as empty and the function returns 1. * * If @em pattern is set to @c NULL there is no checking for special * characters that should be considered as whitespaces. */ cxint cx_strempty(const cxchar *string, const cxchar *pattern) { cx_assert(string != NULL); string = _cx_strskip(string, isspace); if (*string) { if (!pattern || !strchr(pattern, *string)) { return 0; } } return 1; } /** * @brief * Convert all uppercase characters in a string into lowercase * characters. * * @param s The string to convert. * * @return Returns a pointer to the converted string. * * Walks through the given string and turns uppercase characters into * lowercase characters using @b tolower(). * * @see cx_strupper() */ cxchar * cx_strlower(cxchar *s) { cxchar *t = s; cx_assert(s != NULL); while (*t) { *t = tolower(*t); t++; } return s; } /** * @brief * Convert all lowercase characters in a string into uppercase * characters. * * @param s The string to convert. * * @return Returns a pointer to the converted string. * * Walks through the given string and turns lowercase characters into * uppercase characters using @b toupper(). * * @see strlower() */ cxchar * cx_strupper(cxchar *s) { cxchar *t = s; cx_assert(s != NULL); while (*t) { *t = toupper(*t); t++; } return s; } /** * @brief * Remove leading whitespace characters from a string. * * @param string String to be processed. * * @return The function returns a pointer to the modified string if no * error occurred, otherwise @c NULL. * * The function removes leading whitespace characters, or from the string * @em string. Whitespace characters are recognized by @b isspace(). */ cxchar * cx_strtrim(cxchar *string) { return _cx_strtrim(string); } /** * @brief * Remove trailing whitespace characters from a string. * * @param string String to be processed. * * @return The function returns a pointer to the modified string if no * error occurred, otherwise @c NULL. * * The function removes trailing whitespace characters, or from the string * @em string. Whitespace characters are recognized by @b isspace(). * */ cxchar * cx_strrtrim(cxchar *string) { return _cx_strrtrim(string); } /** * @brief * Remove leading and trailing whitespace characters from a string. * * @return The function returns a pointer to the modified string if no * error occurred, otherwise @c NULL. * * @param string String to be processed. * * The function removes leading and trailing whitespace characters from * the string @em string. Whitespace characters are recognized * by @b isspace(). */ cxchar * cx_strstrip(cxchar *string) { return _cx_strrtrim(_cx_strtrim(string)); } /** * @brief * Locate the first character in a string that does not belong to a * given character class. * * @param string String to be processed. * @param ctype Character class test function. * * @return Pointer to the first character that is not a member of * the character class described by @em ctype. * * Searches the string @em string for the first occurence of a character * which does not belong to a certain character class. The character * class is represented through a function that returns a non zero value * if a character belongs to that class and 0 otherwise. Such functions * are the character classification routines like @b isspace() for * instance. It is expected that the input string is properly terminated. * In case the whole string consists of characters of the specified class * the function will return the location of the terminating '\\0'. */ cxchar * cx_strskip(const cxchar *string, int (*ctype)(int)) { if (!string) { return NULL; } return _cx_strskip(string, ctype); } /** * @brief * Duplicate a string. * * @param string String to be duplicated. * * @return Newly allocated copy of the original string. * * Duplicates the input string @em string. The newly allocated copy returned * to the caller can be deallocated using @b cx_free(). */ cxchar * cx_strdup(const cxchar *string) { return _cx_strdup(string); } /** * @brief * Duplicate the first n charactes of a string. * * @param string Source string * @param n Maximum number of characters to be duplicated. * * @return Newly allocated copy of the first @em n characters of @em string. * * Duplicates the first @em n characters of the source string @em string, * returning the copied characters in newly allocated string of the size * @em n + 1. The returned string is always null terminated. If the length * of @em string is less than @em n the returned string is padded with nulls. * The newly allocated string can be deallocated using @b cx_free(). */ cxchar * cx_strndup(const cxchar *string, cxsize n) { cxchar *s; if (string) { s = cx_calloc(n + 1, sizeof(cxchar)); memcpy(s, string, n); s[n] = '\0'; } else s = NULL; return s; } /** * @brief * Create a string from a variable-length argument list under format * control. * * @param format The format string. * @param args Variable-length arguments to be inserted into @em format. * * @return An newly allocated string containing the formatted result. * * The function is similar to @b vsprintf() but calculates the size needed * to store the formatted result string and allocates the memory. The * newly allocated string can be deallocated using @b cx_free(). */ cxchar * cx_strvdupf(const cxchar *format, va_list args) { cxchar *buffer; if (format == NULL) { return NULL; } cx_vasprintf(&buffer, format, args); return buffer; } /** * @brief * Copy a string returning a pointer to its end. * * @param dest Destination string. * @param src Source string. * * @return Pointer to the terminating '\\0' of the concatenated string. * * The function copies the string @em src, including its terminating '\\0', * to the string @em dest. The source and the destination string may not * overlap and the destination buffer must be large enough to receive the * copy. */ cxchar * cx_stpcpy(cxchar *dest, const cxchar *src) { return _cx_stpcpy(dest, src); } /** * @brief * Deallocate a @c NULL terminated string array. * * @param sarray String array to deallocate * * @return Nothing. * * The function deallocates the array of strings @em sarray and any string * it possibly contains. */ void cx_strfreev(cxchar **sarray) { if (sarray) { register int i = 0; while (sarray[i]) { cx_free(sarray[i]); i++; } cx_free(sarray); } return; } /** * @brief * Split a string into pieces at a given delimiter. * * @param string The string to split. * @param delimiter String specifying the locations where to split. * @param max_tokens The maximum number of tokens the string is split into. * * @return The function returns a newly allocated, @c NULL terminated * array of strings, or @c NULL in case of an error. * * The function breaks up the string @em string into, at most, @em max_tokens * pieces at the places indicated by @em delimiter. If @em max_tokens is * reached, the remainder of the string is appended to the last token. If * @em max_tokens is less than 1 the string @em string is split completely. * * The delimiter string @em delimiter never shows up in any of the resulting * strings, unless @em max_tokens is reached. * * As a special case, the result of splitting the empty string "" is an empty * vector, not a vector containing a single string. * * The created result vector can be deallocated using @b cx_strfreev(). */ cxchar ** cx_strsplit(const cxchar *string, const cxchar *delimiter, cxint max_tokens) { cxchar **sarray, *s; cxuint n = 0; cx_slist *slist = cx_slist_new(); cx_slist_iterator sl; const cxchar *remainder = string; if (!string || !delimiter) { return NULL; } if (*delimiter == '\0') { return NULL; } if (max_tokens < 1) { max_tokens = CX_MAXINT; } s = strstr(remainder, delimiter); if (s) { cxsize sz = strlen(delimiter); while (--max_tokens && s) { cxsize length; cxchar *token; length = s - remainder; token = cx_malloc((length + 1) * sizeof(cxchar)); strncpy(token, remainder, length); token[length] = '\0'; cx_slist_push_front(slist, token); n++; remainder = s + sz; s = strstr(remainder, delimiter); } } if (*string) { n++; cx_slist_push_front(slist, _cx_strdup(remainder)); } sarray = cx_malloc((n + 1) * sizeof(cxchar *)); sarray[n--] = NULL; sl = cx_slist_begin(slist); while (sl != cx_slist_end(slist)) { sarray[n--] = cx_slist_get(slist, sl); sl = cx_slist_next(slist, sl); } cx_slist_delete(slist); return sarray; } /** * @brief * Join strings from an array of strings. * * @param separator Optional separator string. * @param sarray Array of strings to join. * * @return A newly allocated string containing the joined input strings * separated by @em separator, or @c NULL in case of error. * * The function builds a single string from the strings referenced by * @em sarray. The array of input strings @em sarray has to be @c NULL * terminated. Optionally, a separator string can be passed through * @em separator which will then be inserted between two strings. If no * separator should be inserted when joining, @em separator must be set * to @c NULL. */ cxchar * cx_strjoinv(const cxchar *separator, cxchar **sarray) { cxchar *string, *s; if (!sarray) { return NULL; } if (separator == NULL) { separator = ""; } if (*sarray) { cxint i; cxsize sz; /* * Compute the required size of the result string */ sz = 1 + strlen(sarray[0]); i = 1; while (sarray[i]) { sz += strlen(sarray[i]); ++i; } sz += strlen(separator) * (i - 1); /* * Join the elements */ string = cx_malloc(sz * sizeof(cxchar)); s = _cx_stpcpy(string, sarray[0]); i = 1; while (sarray[i]) { s = _cx_stpcpy(s, separator); s = _cx_stpcpy(s, sarray[i]); ++i; } } else { string = _cx_strdup(""); } return string; } /**@}*/ cpl-7.4/libcext/cext/cxtree.h0000664000733500073350000000733615136670444013162 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef CX_TREE_H #define CX_TREE_H #include "cxtypes.h" CX_BEGIN_DECLS typedef struct _cx_tnode_ *cx_tree_iterator; typedef const struct _cx_tnode_ *cx_tree_const_iterator; typedef struct _cx_tree_ cx_tree; /** * @ingroup cxtree * * @brief * The tree's key comparison operator function. * * This type of function is used by a tree internally to compare the * keys of its elements. A key comparison operator returns @c TRUE * if the comparison of its first argument with the second argument * succeeds, and @c FALSE otherwise, as, for instance, the logical * operators <, >, ==, and != do. * * Examples: * - A less than operator for integer values * @code * #include "cxtree.h" * * cxbool less_int(cxcptr i1, cxcptr i2) * { * return *i1 < *i2; * } * @endcode * * - A less than and an equal operator for strings * @code * #include * #include "cxtree.h" * * cxbool less_string(cxcptr s1, cxcptr s2) * { * return strcmp(s1, s2) < 0; * } * * cxbool equal_string(cxptr s1, cxptr s2) * { * return strcmp(s1, s2) == 0; * } * @endcode */ typedef cxbool (*cx_tree_compare_func)(cxcptr, cxcptr); /* * Create, copy and destroy operations */ cx_tree *cx_tree_new(cx_tree_compare_func, cx_free_func, cx_free_func); void cx_tree_delete(cx_tree *); /* * Nonmodifying operations */ cxsize cx_tree_size(const cx_tree *); cxbool cx_tree_empty(const cx_tree *); cxsize cx_tree_max_size(const cx_tree *); cx_tree_compare_func cx_tree_key_comp(const cx_tree *); /* * Special search operations */ cxsize cx_tree_count(const cx_tree *, cxcptr); cx_tree_iterator cx_tree_find(const cx_tree *, cxcptr); cx_tree_iterator cx_tree_lower_bound(const cx_tree *, cxcptr); cx_tree_iterator cx_tree_upper_bound(const cx_tree *, cxcptr); void cx_tree_equal_range(const cx_tree *, cxcptr, cx_tree_iterator *, cx_tree_iterator *); /* * Assignment operations */ void cx_tree_swap(cx_tree *, cx_tree *); cxptr cx_tree_assign(cx_tree *, cx_tree_iterator, cxcptr); /* * Element access */ cxptr cx_tree_get_key(const cx_tree *, cx_tree_const_iterator); cxptr cx_tree_get_value(const cx_tree *, cx_tree_const_iterator); /* * Iterator functions */ cx_tree_iterator cx_tree_begin(const cx_tree *); cx_tree_iterator cx_tree_end(const cx_tree *); cx_tree_iterator cx_tree_next(const cx_tree *, cx_tree_const_iterator); cx_tree_iterator cx_tree_previous(const cx_tree *, cx_tree_const_iterator); /* * Inserting and removing elements */ cx_tree_iterator cx_tree_insert_unique(cx_tree *, cxcptr, cxcptr); cx_tree_iterator cx_tree_insert_equal(cx_tree *, cxcptr, cxcptr); void cx_tree_erase_position(cx_tree *, cx_tree_iterator); void cx_tree_erase_range(cx_tree *, cx_tree_iterator, cx_tree_iterator); cxsize cx_tree_erase(cx_tree *, cxcptr); void cx_tree_clear(cx_tree *); /* * Debugging */ cxbool cx_tree_verify(const cx_tree *); CX_END_DECLS #endif /* CX_TREE_H */ cpl-7.4/libcext/cext/cxstring.c0000664000733500073350000007007015136670444013517 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include "cxstring.h" #include #include "cxmemory.h" #include "cxmessages.h" #include "cxstrutils.h" #include "cxutils.h" /** * @defgroup cxstring Strings * * A @b cx_string is similar to a standard C string, except that it grows * automatically as text is appended or inserted. The character data the * string contains is '\\0' terminated in order to guarantee full * compatibility with string utility functions processing standard C strings. * Together with the character data it also stores the length of the string. */ /**@{*/ /* * Forward declaration. Needed because of attributes specification. */ inline static cxint _cx_string_vsprintf(cx_string *, const cxchar *, va_list) CX_GNUC_PRINTF(2, 0); /* * Create a new, empty string */ inline static cx_string * _cx_string_new(void) { cx_string *self = (cx_string *)cx_malloc(sizeof(cx_string)); self->data = NULL; self->sz = 0; return self; } /* * Clear the contents of a string. */ inline static void _cx_string_clear(cx_string *self) { if (self->data != NULL) { cx_free(self->data); self->data = NULL; } self->sz = 0; return; } /* * Sets a string's value from a character array. */ inline static void _cx_string_set(cx_string *self, const cxchar *data) { cx_assert(self != NULL); if (self->data != NULL) { cx_free(self->data); self->data = NULL; self->sz = 0; } if (data) { self->data = cx_strdup(data); cx_assert(self->data != NULL); self->sz = strlen(self->data); } return; } /* * Gets a string's value */ inline static const cxchar * _cx_string_get(const cx_string *self) { return self->data; } /* * Write to a string under format control */ inline static cxint _cx_string_vsprintf(cx_string *string, const cxchar *format, va_list args) { cxint n; cxchar *tmp = NULL; n = cx_vasprintf(&tmp, format, args); if (tmp) { if (string->data != NULL) { cx_free(string->data); } string->data = tmp; string->sz = (cxsize)strlen(tmp); } return n; } /* * Remove leading whitespaces */ inline static cx_string * _cx_string_trim(cx_string *self) { cxchar *tmp = NULL; cxsize i = 0; cx_assert(self != NULL); tmp = self->data; while (*tmp && isspace((cxint)*tmp)) { tmp++; i++; } memmove(self->data, tmp, strlen((cxchar *)tmp) + 1); self->sz -= i; return self; } /* * Remove trailing whitespaces */ inline static cx_string * _cx_string_rtrim(cx_string *self) { cxchar *tmp = NULL; cxsize i = 0; cx_assert(self != NULL); tmp = self->data + self->sz - 1; while (isspace((cxint)*tmp)) { tmp--; i++; } *++tmp = (cxchar)'\0'; self->sz -= i; return self; } /** * @brief * Create a new, empty string container * * @return * Pointer to newly created string. * * The function allocates memory for a new string object and initializes it * to represent the empty string. * * Using this constructor is the @b only way to correctly create and setup * a new string. */ cx_string * cx_string_new(void) { return _cx_string_new(); } /** * @brief * Create a copy a cx_string. * * @param self The string to copy. * * @return Pointer to the newly created copy of @em string. */ cx_string * cx_string_copy(const cx_string *self) { cx_string *tmp; if (self == NULL) { return NULL; } tmp = _cx_string_new(); _cx_string_set(tmp, _cx_string_get(self)); return tmp; } /** * @brief * Create a new string from a standard C string. * * @param value The initial text to copy into the string. * * @return Pointer to newly created string. * * A new string is created and the text @em value is initially copied * into the string. */ cx_string * cx_string_create(const cxchar *value) { cx_string *self; self = _cx_string_new(); _cx_string_set(self, value); return self; } /** * @brief * Destroy a string. * * @param self The string to destroy. * * @return Nothing. * * The function deallocates @em string's character buffer and finally * frees the memory allocated for @em string itself. */ void cx_string_delete(cx_string *self) { if (self == NULL) { return; } _cx_string_clear(self); cx_free(self); return; } /** * @brief * Computes the length of the string. * * @param self The string. * * @return The string's length, or 0 for uninitialized or empty strings. * * Computes the length of the string. */ cxsize cx_string_size(const cx_string *self) { cx_assert(self != NULL); return self->sz; } /** * @brief * Checks whether a string contains any characters. * * @param self The string. * * @return The function returns TRUE if the string is empty, or FALSE * otherwise. * * A string is considered to be empty if its size is 0 or if it has not * been initialized, i.e. no value has been assigned yet. */ cxbool cx_string_empty(const cx_string *self) { cx_assert(self != NULL); if (self->data == NULL) { return TRUE; } return self->sz == 0 ? TRUE : FALSE; } /** * @brief * Assign a value to a string. * * @param self The string. * @param data Character array to be assigned. * * @return Nothing. * * Stores the contents of the character array pointed to by @em data * into the string. */ void cx_string_set(cx_string *self, const cxchar *data) { if (self == NULL) { return; } _cx_string_set(self, data); return; } /** * @brief * Get the string's value. * * @param self The string. * * @return A constant pointer to the string's @em data member, or @c NULL * if the string is uninitialized. * * A pointer to the strings character data. The character array pointed * to by this pointer is an standard C string, i.e. '\\0' terminated and * can be used together with any string processing function from the * standard C library (but see below). * * @warning * The string's data @b must @b not be modified using the returned * pointer, otherwise the internal consistency may be lost. */ const cxchar * cx_string_get(const cx_string *self) { if (self == NULL) { return NULL; } return _cx_string_get(self); } /** * @brief * Converts the string into uppercase. * * @param self The string. * * @return The passed string @em self with all characters converted to * uppercase, or @c NULL in case of errors. * * All lowercase letters stored in the string are converted to uppercase * letters. The conversion is done using the standard C function * @b toupper(). */ cx_string * cx_string_upper(cx_string *self) { cxsize position = 0; if (self == NULL || self->data == NULL) { return NULL; } for (position = 0; position < self->sz; position++) { self->data[position] = toupper(self->data[position]); } self->data[self->sz] = '\0'; return self; } /** * @brief * Converts the string into lowercase. * * @param self The string. * * @return The passed string @em self with all characters converted to * lowercase, or @c NULL in case of errors. * * All uppercase letters stored in the string are converted to lowercase * letters. The conversion is done using the standard C function * @b tolower(). */ cx_string * cx_string_lower(cx_string *self) { cxsize position = 0; if (self == NULL || self->data == NULL) { return NULL; } for (position = 0; position < self->sz; position++) { self->data[position] = tolower(self->data[position]); } self->data[self->sz] = '\0'; return self; } /** * @brief * Remove leading whitespaces from the string. * * @param self The string. * * @return The passed string @em self with leading whitespaces removed, * or @c NULL in case of errors. * * The function removes leading whitespace characters from the string. * Whitespace characters are recognized by the standard C function * @b isspace(). */ cx_string * cx_string_trim(cx_string *self) { if (self == NULL || self->data == NULL) { return NULL; } return _cx_string_trim(self); } /** * @brief * Remove trailing whitespaces from the string. * * @param self The string. * * @return The passed string @em self with trailing whitespaces revoved, * or @c NULL in case of errors. * * The function removes trailing whitespace characters from the string. * Whitespace characters are recognized by the standard C function * @b isspace(). */ cx_string * cx_string_rtrim(cx_string *self) { if (self == NULL || self->data == NULL) { return NULL; } return _cx_string_rtrim(self); } /** * @brief * Remove leading and trailing whitespaces from the string. * * @param self The string. * * @return The passed string @em self with leading and trailing whitespaces * removed, or @c NULL in case of errors. * * The function removes leading and trailing whitespace characters * from the string. Whitespace characters are recognized by the * standard C function @b isspace(). */ cx_string * cx_string_strip(cx_string *self) { if (self == NULL || self->data == NULL) { return NULL; } return _cx_string_rtrim(_cx_string_trim(self)); } /** * @brief * Prepend an array of characters to the string. * * @param self The string. * @param data Pointer to character array to be prepended. * * @return The passed string @em self with the characters prepended, * or @c NULL in case of errors. * * The function adds the contents of the character buffer @em data to * the beginning of the string. If @em data is a @c NULL pointer the * string @em self is not modified. */ cx_string * cx_string_prepend(cx_string *self, const cxchar *data) { if (self == NULL) { return NULL; } if (data) { cxchar *tmp = NULL; cxsize ts = 0; cxsize lv = 0; lv = (cxsize)strlen(data); ts = self->sz + lv; tmp = (cxchar *)cx_malloc(sizeof(cxchar) * (ts + 1)); strncpy(tmp, data, lv); strncpy(tmp + lv, self->data, self->sz); if (self->data != NULL) { cx_free(self->data); } self->data = tmp; self->sz = ts; self->data[self->sz] = '\0'; } return self; } /** * @brief * Append an array of characters to the string. * * @param self The string. * @param data Pointer to character array to be appended. * * @return The passed string @em self with the characters appended, * or @c NULL in case of errors. * * The function adds the contents of the character buffer @em data to * the end of the string. If @em data is a @c NULL pointer the string * @em self is not modified. */ cx_string * cx_string_append(cx_string *self, const cxchar *data) { if (self == NULL) { return NULL; } if (data && *data != '\0') { cxchar *tmp = NULL; cxsize ts = 0; cxsize lv = 0; lv = (cxsize)strlen(data); ts = self->sz + lv; tmp = (cxchar *)cx_malloc(sizeof(cxchar) * (ts + 1)); strncpy(tmp, self->data, self->sz); strncpy(tmp + self->sz, data, lv); if (self->data != NULL) { cx_free(self->data); } self->data = tmp; self->sz = ts; self->data[self->sz] = '\0'; } return self; } /** * @brief * Inserts a copy of a string at a given position. * * @param self The string. * @param position Character position at which the data is inserted. * @param data Pointer to character array to be inserted. * * @return The passed string @em self with the characters inserted, * or @c NULL in case of errors. * * The function inserts the contents of the character buffer @em data at * the character index @em position into the string, expanding the string * if necessary. Character positions start counting from 0. If @em data is * a @c NULL pointer the string @em self is not modified. */ cx_string * cx_string_insert(cx_string *self, cxssize position, const cxchar *data) { if (self == NULL) { return NULL; } if (position < 0 || position > (cxssize)self->sz) { return NULL; } if (data) { cxchar *tmp = NULL; cxsize vl = (cxsize)strlen(data); tmp = (cxchar *)cx_malloc(sizeof(cxchar) * (self->sz + vl + 1)); strncpy(tmp, self->data, position); strncpy(tmp + position, data, vl); strncpy(tmp + position + vl, self->data + position, self->sz - position); if (self->data != NULL) { cx_free(self->data); } self->data = tmp; self->sz += vl; self->data[self->sz] = '\0'; } return self; } /** * @brief * Erase a portion of the string. * * @param self The string. * @param position Position of the first character to be erased. * @param length Number of characters to erase. * * @return The passed string @em self with the characters removed, or * @c NULL in case of errors. * * The function removes @em length characters from the string starting * at the character index @em position. The number of characters to be * removed is inclusive the character at index @em position. * The characters following the removed portion are shifted to fill * the gap. Character positions start counting from 0. * * If the number of characters to erase @em length is less the @c 0 all * characters starting at @em position up to the end of the string are * erased. */ cx_string * cx_string_erase(cx_string *self, cxssize position, cxssize length) { cxchar *tmp = NULL; if (self == NULL) { return NULL; } if (position < 0 || position > (cxssize)self->sz) { return NULL; } if (length < 0) { length = self->sz - position; } else { if (position + length > (cxssize)self->sz) { return NULL; } } if (position + length < (cxssize)self->sz) { tmp = (cxchar *)cx_malloc(sizeof(cxchar) * (self->sz - length + 1)); strncpy(tmp, self->data, position); strncpy(tmp + position, self->data + position + length, self->sz - (position + length)); if (self->data != NULL) { cx_free(self->data); } self->data = tmp; } self->sz -= length; if (self->data != NULL) { self->data[self->sz] = '\0'; } return self; } /** * @brief * Truncate the string. * * @param self The string. * @param length The length to which the string is truncated. * * @return The truncated string @em self, or @c NULL in case of errors. * * The function removes all characters from the string starting at * the character index @em length up to the end of the string, effectively * truncating the string from its original size to a string of length * @em length. * * Calling the truncate method is equivalent to: * @code * cx_string *s; * * cx_string_erase(s, length, -1); * @endcode */ cx_string * cx_string_truncate(cx_string *self, cxsize length) { if (self == NULL) { return NULL; } self->sz = CX_MIN(length, self->sz); self->data[self->sz] = '\0'; return self; } /** * @brief * Compare two cx_string for equality. * * @param string1 First cx_string. * @param string2 Second cx_string. * * @return TRUE if equal, FALSE if not. * * The function checks whether two strings are equal. Two strings are equal * if their values match on a character by character basis. */ cxbool cx_string_equal(const cx_string *string1, const cx_string *string2) { cxchar *p, *q; cxsize i = string1->sz; if (i != string2->sz) { return FALSE; } p = string1->data; q = string2->data; while (i) { if (*p != *q) { return FALSE; } p++; q++; i--; } return TRUE; } /** * @brief * Compare two strings. * * @param string1 First cx_string. * @param string2 Second cx_string. * * @return The function returns an interger less than, equal to, or greater * than @c 0 if @em string1 is found, respectively, to be less than, to * match, or to be greater than @em string2. * * The function compares @em string2 with @em string in the same way as * the standard C function @b strcmp() does. */ cxint cx_string_compare(const cx_string *string1, const cx_string *string2) { return (cxint)strcmp(string1->data, string2->data); } /** * @brief * Compare two strings ignoring the case of characters. * * @param string1 First cx_string. * @param string2 Second cx_string. * * @return The function returns an interger less than, equal to, or greater * than @c 0 if @em string1 is found, respectively, to be less than, to * match, or to be greater than @em string2. * * The function compares @em string2 with @em string in the same way as * the standard C function @b strcmp() does, but ignores the case of * ASCII characters. */ cxint cx_string_casecmp(const cx_string *string1, const cx_string *string2) { if (string1 == NULL) { return -1; } if (string2 == NULL) { return 1; } return cx_strcasecmp(string1->data, string2->data); } /** * @brief * Compare the first n characters of two strings ignoring the case of * characters. * * @param string1 First string. * @param string2 Second string. * @param n Number of characters to compare. * * @return An integer less than, equal to, or greater than zero if the first * @em n characters of @em string1 are found, respectively, to be less than, * to match, or be greater than the first @em n characters of @em string2. * * The function compares the first @em n characters of the two strings * @em string1 and @em string2 as @b strncmp() does, but ignores the case of * ASCII characters. */ cxint cx_string_ncasecmp(const cx_string *string1, const cx_string *string2, cxsize n) { if (string1 == NULL) { return -1; } if (string2 == NULL) { return 1; } return cx_strncasecmp(string1->data, string2->data, n); } /** * @brief * Writes to a string under format control. * * @param self The string to write to. * @param format The format string. * @param ... The arguments to insert into @em format. * * @return The number of characters (excluding the trailing null) written to * @em self, i.e. its length. If sufficient space cannot be allocated, -1 is * returned. * * The function writes the formatted character array to the string. * The function works similar to @b sprintf() function, except that * the string's buffer expands automatically to contain the formatted * result. The previous contents of the string is destroyed. */ cxint cx_string_sprintf(cx_string *self, const char *format, ...) { cxint n; va_list ap; cx_assert(self != NULL); cx_assert(format != NULL); va_start(ap, format); n = _cx_string_vsprintf(self, format, ap); va_end(ap); return n; } /** * @brief * Write to the string from a variable-length argument list under * format control. * * @param self The string. * @param format The format string. * @param args Variable-length arguments to be inserted into @em format. * * @return The number of characters (excluding the trailing null) written to * @em self, i.e. its length. If sufficient space cannot be allocated, -1 is * returned. * * The function writes the formatted character array to the string. * The function works similar to @b vsprintf() function, except that * the string's buffer expands automatically to contain the formatted * result. The previous contents of the string is destroyed. */ cxint cx_string_vsprintf(cx_string *self, const cxchar *format, va_list args) { cx_assert(self != NULL); cx_assert(format != NULL); return _cx_string_vsprintf(self, format, args); } /** * @brief * Print the value of a cx_string to the standard output. * * @param string A cx_string. * * This function is provided for debugging purposes. It just writes the * strings contents to the standard output using @b cx_print(). */ void cx_string_print(const cx_string *string) { if (string == NULL) { return; } cx_print("%s", _cx_string_get(string)); } /** * @brief * Replace a given character with a new character in a portion of a string. * * @param self A cx_string. * @param start The initial position of the range. * @param end The final position of the range. * @param old_value The character to be replaced. * @param new_value The character used as replacement. * * @return Nothing. * * The function replaces the all occurrences of the character @em old_value * with the character @em new_value in the given range. The range of * characters considered is given by the initial position @em start and the * final position @em end, and does not include the final position, i.e. * the range of characters is defined as [start, end). * * If @em start is larger than the size of the string @em string, the * function does nothing. */ void cx_string_replace_character(cx_string *self, cxsize start, cxsize end, cxchar old_value, cxchar new_value) { cxsize i; if (self == NULL) { return; } if ((start >= self->sz)) { return; } end = (end > self->sz) ? self->sz : end; for (i = start; i < end; ++i) { if (self->data[i] == old_value) { self->data[i] = new_value; } } return; } /** * @brief * Resize a string to a given length. * * @param self A cx_string. * @param size The new length of the string. * @param c The character used to fill the new character space * * @return Nothing. * * The function resizes a string to a new length @em size. If the new length * is smaller than the current length of the string, the string is shortened * to its first @em size characters. If @em size is larger than the current * length of the string its current contents is extended by adding to its end * as many characters as needed to reach a length of @em size characters. In * this latter case the added characters are initialized with the character * @em c. * * Specifying zero as the new length of the string, results in the empty * string. * * @see cx_string_truncate(), cx_string_extend() */ void cx_string_resize(cx_string *self, cxsize size, cxchar c) { if (self) { if (size == 0) { _cx_string_clear(self); } else { cxchar *s = cx_malloc((size + 1) * sizeof(cxchar)); if (size > self->sz) { memcpy(s, self->data, self->sz); memset(&s[self->sz], c, size - self->sz); } else { memcpy(s, self->data, size); } s[size] = '\0'; cx_free(self->data); self->data = s; self->sz = size; } } return; } /** * @brief * Extend a string to a given length. * * @param self A cx_string. * @param size The number of characters by which the string is enlarged. * @param c The character used to fill the new character space * * @return Nothing. * * The function extends a string by adding to its end @em size number of of * characters. The added characters are initialized with the character * @em c. * * Extending a string with zero characters leaves the string untouched. * * @see cx_string_resize() */ void cx_string_extend(cx_string *self, cxsize size, cxchar c) { if (self && (size > 0)) { cxsize _size = self->sz + size; cxchar *s = cx_calloc(_size + 1, sizeof(cxchar)); memcpy(s, self->data, self->sz); memset(s + self->sz, c, size); cx_free(self->data); self->data = s; self->sz = _size; } return; } /** * @brief * Search a string for the first character that does not match any of the * given characters. * * @param self A string. * @param characters Another string with a set of characters to be used in * the search of the string. * * @return * The function returns the position of the first character that does not * match, or the position one past the last element of the string(i.e. the * current size of the string) if no such character exists. * * The function searches the given string for the first character that does * not match any of the characters specified in the set of characters * @em characters. */ cxsize cx_string_find_first_not_of(const cx_string *self, const cxchar *characters) { const cxchar *data; const cxchar *c; cx_assert(self != NULL); cx_assert(characters != NULL); if (characters[0] == '\0') { return self->sz; } data = self->data; while (*data && ((c = strchr(characters, *data)) != NULL)) { ++data; } return data - self->data; } /** * @brief * Search a string for the last character that does not match any of the * given characters. * * @param self A string. * @param characters Another string with a set of characters to be used in * the search of the string. * * @return * The function returns the position of the last character that does not * match, or the position one past the last element of the string(i.e. the * current size of the string) if no such character exists. * * The function searches the given string for the last character that does * not match any of the characters specified in the set of characters * @em characters. */ cxsize cx_string_find_last_not_of(const cx_string *self, const cxchar *characters) { const cxchar *data; cxsize pos; cx_assert(self != NULL); cx_assert(characters != NULL); if (characters[0] == '\0') { return self->sz; } data = self->data + self->sz - 1; while ((data != self->data) && (strchr(characters, *data) != NULL)) { --data; } if (data == self->data) { pos = (strchr(characters, *data) != NULL) ? self->sz : 0; } else { pos = data - self->data; } return pos; } /** * @brief * Create a new string from a portion of a string. * * @param self A string. * @param pos Position of the first character of the substring. * @param len The length of the substring. * * @return * The function returns a new string initialized with the characters of * the specified substring. * * The function constructs a new string with its value initialized to a copy * of a substring of @em self. The substring is specified by the position * of the first character of the substring @em pos, and the number of * characters of the substring @em len (or the end of the string, whichever * comes first). * * If @em pos is equal to the length of @em self, an empty string is returned. * It is an error if @em pos is greater than the length of @em self. */ cx_string * cx_string_substr(const cx_string *self, cxsize pos, cxsize len) { cx_string *sstr = NULL; cx_assert(self != NULL); cx_assert(pos <= self->sz); if (pos == self->sz) { sstr = cx_string_new(); } else { len = CX_MIN(len, self->sz - pos); cxchar *str = cx_malloc((len + 1) * sizeof(cxchar)); memcpy(str, self->data + pos, len); str[len] = '\0'; sstr = cx_string_create(str); cx_free(str); } return sstr; } /**@}*/ cpl-7.4/libcext/cext/cxthread.h0000664000733500073350000001334615136670444013470 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef CXTHREAD_H_ #define CXTHREAD_H_ #if HAVE_CONFIG_H # include "config.h" #endif #ifdef HAVE_PTHREAD_H # include #endif /* * Map local types and functions to the POSIX thread model implementation */ #if defined(CX_THREADS_ENABLED) # if defined(HAVE_PTHREAD_H) # define CX_STATIC_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER # define CX_STATIC_ONCE_INIT PTHREAD_ONCE_INIT # define CX_MUTEX_TYPE_DEFAULT PTHREAD_MUTEX_DEFAULT # define CX_MUTEX_TYPE_NORMAL PTHREAD_MUTEX_NORMAL # define CX_MUTEX_TYPE_RECURSIVE PTHREAD_MUTEX_RECURSIVE typedef pthread_mutex_t cx_mutex; typedef pthread_once_t cx_once; typedef pthread_key_t cx_private; # define cx_mutex_init(mutex, type) \ do { \ pthread_mutexattr_t attr; \ \ pthread_mutexattr_init(&attr); \ pthread_mutexattr_settype(&attr, (type)); \ \ pthread_mutex_init(mutex, &attr); \ \ pthread_mutexattr_destroy(&attr); \ } while (0) # define cx_mutex_lock(mutex) pthread_mutex_lock((mutex)) # define cx_mutex_trylock(mutex) pthread_mutex_trylock((mutex)) # define cx_mutex_unlock(mutex) pthread_mutex_unlock((mutex)) # define cx_thread_once(name, func, args) pthread_once(&(name), (func)) # define cx_private_init(name, func) pthread_key_create(&(name), (func)) # define cx_private_set(name, data) pthread_setspecific((name), (data)) # define cx_private_get(name) pthread_getspecific((name)) # else /* !HAVE_PTHREAD_H */ # error "Thread support is requested, but POSIX thread model is not present!" # endif /* !HAVE_PTHREAD_H */ #else /* !CX_THREADS_ENABLED */ typedef struct cx_private cx_private; # define cx_mutex_init(mutex, type) /* empty */ # define cx_mutex_lock(mutex) /* empty */ # define cx_mutex_trylock(mutex) /* empty */ # define cx_mutex_unlock(mutex) /* empty */ # define cx_thread_once(name, func, args) (func)() # define cx_private_init(name, func) /* empty */ # define cx_private_set(name, data) ((name) = (data)) # define cx_private_get(name) (name) #endif /* !CX_THREADS_ENABLED */ /* * Convenience macros to setup locks for global variables. * These macros expand to nothing, if thread support was not enabled. */ #define CX_LOCK_NAME(name) _cx__##name##_lock #if defined(CX_THREADS_ENABLED) # define CX_LOCK_DEFINE_STATIC(name) static CX_LOCK_DEFINE(name) # define CX_LOCK_DEFINE(name) cx_mutex CX_LOCK_NAME(name) # define CX_LOCK_EXTERN(name) extern cx_mutex CX_LOCK_NAME(name) # define CX_LOCK_DEFINE_INITIALIZED_STATIC(name) \ static CX_LOCK_DEFINE_INITIALIZED(name) # define CX_LOCK_DEFINE_INITIALIZED(name) \ CX_LOCK_DEFINE(name) = CX_STATIC_MUTEX_INIT # define CX_INITLOCK(name, type) cx_mutex_init(&CX_LOCK_NAME(name), (type)) # define CX_LOCK(name) cx_mutex_lock(&CX_LOCK_NAME(name)) # define CX_TRYLOCK(name) cx_mutex_trylock(&CX_LOCK_NAME(name)) # define CX_UNLOCK(name) cx_mutex_unlock(&CX_LOCK_NAME(name)) #else /* !CX_THREADS_ENABLED */ # define CX_LOCK_DEFINE_STATIC(name) /* empty */ # define CX_LOCK_DEFINE(name) /* empty */ # define CX_LOCK_EXTERN(name) /* empty */ # define CX_LOCK_DEFINE_INITIALIZED_STATIC(name) /* empty */ # define CX_LOCK_DEFINE_INITIALIZED(name) /* empty */ # define CX_INITLOCK(name, type) /* empty */ # define CX_LOCK(name) /* empty */ # define CX_TRYLOCK(name) (TRUE) # define CX_UNLOCK(name) /* empty */ #endif /* !CX_THREADS_ENABLED */ /* * Convenience macros for setting up mutexes for one time initalizations */ #if defined(CX_THREADS_ENABLED) # define CX_ONCE_DEFINE_STATIC(name) static CX_ONCE_DEFINE(name) # define CX_ONCE_DEFINE(name) cx_once(name) # define CX_ONCE_DEFINE_INITIALIZED_STATIC(name) \ static CX_ONCE_DEFINE_INITIALIZED(name) # define CX_ONCE_DEFINE_INITIALIZED(name) cx_once(name) = CX_STATIC_ONCE_INIT #else /* !CX_THREADS_ENABLED */ # define CX_ONCE_DEFINE_STATIC(name) /* empty */ # define CX_ONCE_DEFINE(name) /* empty */ # define CX_ONCE_DEFINE_INITIALIZED_STATIC(name) /* empty */ # define CX_ONCE_DEFINE_INITIALIZED(name) /* empty */ #endif /* !CX_THREADS_ENABLED */ /* * Convenience macros for setting up thread-specific data */ #if defined(CX_THREADS_ENABLED) # define CX_PRIVATE_DEFINE_STATIC(name) cx_private(name) #else /* !CX_THREADS_ENABLED */ # define CX_PRIVATE_DEFINE_STATIC(name) static cx_private *(name) #endif /* !CX_THREADS_ENABLED */ #endif /* CXTHREAD_H_ */ cpl-7.4/libcext/cext/Makefile.am0000664000733500073350000000355615136670444013553 00000000000000## Process this file with automake to produce Makefile.in ## This file is part of the ESO C Extension Library ## Copyright (C) 2001-2026 European Southern Observatory ## This library is free software; you can redistribute it and/or ## modify it under the terms of the GNU Lesser General Public ## License as published by the Free Software Foundation; either ## version 2.1 of the License, or (at your option) any later version. ## This library is distributed in the hope that it will be useful, ## but WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ## Lesser General Public License for more details. ## You should have received a copy of the GNU Lesser General Public ## License along with this library; if not, see . AUTOMAKE_OPTIONS = 1.8 foreign DISTCLEANFILES = *~ cxconfig-stamp cxconfig.h if MAINTAINER_MODE MAINTAINERCLEANFILES = $(srcdir)/Makefile.in $(BUILT_SOURCES) endif AM_CPPFLAGS = -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=500 \ $(CEXT_INCLUDES) @CX_DEBUG_FLAGS@ BUILT_SOURCES = cxconfig-stamp include_HEADERS = cxdeque.h cxfileutils.h cxlist.h cxmap.h \ cxmacros.h cxmemory.h cxmessages.h cxmultimap.h cxslist.h \ cxstrutils.h cxtree.h cxutils.h cxstring.h cxtypes.h noinst_HEADERS = cxthread.h nodist_config_HEADERS = cxconfig.h lib_LTLIBRARIES = libcext.la libcext_la_SOURCES = cxfileutils.c cxlist.c cxmap.c cxmemory.c \ cxmessages.c cxmultimap.c cxslist.c cxstring.c cxstrutils.c cxtree.c \ cxutils.c cxdeque.c EXTRA_libcext_la_SOURCES = snprintf.h snprintf.c libcext_la_LDFLAGS = -version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE) libcext_la_LIBADD = @SNPRINTF@ libcext_la_DEPENDENCIES = @SNPRINTF@ cxconfig-stamp: $(top_builddir)/config.status $(AM_V_GEN) cd $(top_builddir) && $(SHELL) ./config.status cxconfig.h @touch cxconfig-stamp cpl-7.4/libcext/cext/cxmessages.h0000664000733500073350000001154015136670444014022 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef CX_MESSAGES_H #define CX_MESSAGES_H #include #include "cxmacros.h" #include "cxtypes.h" CX_BEGIN_DECLS /* * Message level offset for user defined message levels * (0 - 7 are used internally). */ #define CX_LOG_LEVEL_USER_SHIFT (8) /* * Log levels and flags */ typedef enum { /* flags */ CX_LOG_FLAG_RECURSION = 1 << 0, CX_LOG_FLAG_FATAL = 1 << 1, /* levels */ CX_LOG_LEVEL_ERROR = 1 << 2, CX_LOG_LEVEL_CRITICAL = 1 << 3, CX_LOG_LEVEL_WARNING = 1 << 4, CX_LOG_LEVEL_MESSAGE = 1 << 5, CX_LOG_LEVEL_INFO = 1 << 6, CX_LOG_LEVEL_DEBUG = 1 << 7, CX_LOG_LEVEL_MASK = ~(CX_LOG_FLAG_RECURSION | CX_LOG_FLAG_FATAL) } cx_log_level_flags; #define CX_LOG_FATAL_MASK (CX_LOG_FLAG_RECURSION | CX_LOG_LEVEL_ERROR) /* * Message handlers */ typedef void (*cx_log_func)(const cxchar *, cx_log_level_flags, const cxchar *, cxptr); typedef void (*cx_print_func)(const cxchar *); /* * Messaging mechanisms */ void cx_log_default_handler(const cxchar *, cx_log_level_flags, const cxchar *, cxptr); cx_log_func cx_log_set_default_handler(cx_log_func); cxuint cx_log_set_handler(const cxchar *, cx_log_level_flags, cx_log_func, cxptr); void cx_log_remove_handler(const cxchar *, cxuint); cx_log_level_flags cx_log_set_fatal_mask(const cxchar *, cx_log_level_flags); cx_log_level_flags cx_log_set_always_fatal(cx_log_level_flags); cxsize cx_log_get_domain_count(void); const cxchar *cx_log_get_domain_name(cxsize); void cx_log(const cxchar *, cx_log_level_flags, const cxchar *, ...) CX_GNUC_PRINTF(3, 4); void cx_logv(const cxchar *, cx_log_level_flags, const cxchar *, va_list) CX_GNUC_PRINTF(3, 0); cx_print_func cx_print_set_handler(cx_print_func); cx_print_func cx_printerr_set_handler(cx_print_func); void cx_print(const cxchar *, ...) CX_GNUC_PRINTF(1, 2); void cx_printerr(const cxchar *, ...) CX_GNUC_PRINTF(1, 0); /* * Convenience functions */ void cx_error(const cxchar *, ...) CX_GNUC_PRINTF(1, 2); void cx_critical(const cxchar *, ...) CX_GNUC_PRINTF(1, 2); void cx_warning(const cxchar *, ...) CX_GNUC_PRINTF(1, 2); void cx_message(const cxchar *, ...) CX_GNUC_PRINTF(1, 2); #ifndef CX_LOG_DOMAIN # define CX_LOG_DOMAIN ((cxchar *)0) #endif /* * Macros for error handling. */ #ifdef CX_DISABLE_ASSERT # define cx_assert(expr) /* empty */ #else /* !CX_DISABLE_ASSERT */ # ifdef __GNUC__ # define cx_assert(expr) \ do { \ if (expr) { \ ; \ } \ else { \ cx_log(CX_LOG_DOMAIN, CX_LOG_LEVEL_ERROR, \ "file %s: line %d (%s): assertion failed: (%s)", \ __FILE__, __LINE__, __PRETTY_FUNCTION__, #expr); \ } \ } while (0) # else /* !__GNUC__ */ # define cx_assert(expr) \ do { \ if (expr) { \ ; \ } \ else { \ cx_log(CX_LOG_DOMAIN, CX_LOG_LEVEL_ERROR, \ "file %s: line %d: assertion failed: (%s)", __FILE__, \ __LINE__, #expr); \ } \ } while (0) # endif /* !__GNUC__ */ #endif /* !CX_DISABLE_ASSERT */ CX_END_DECLS #endif /* CX_MESSAGES_H */ cpl-7.4/libcext/cext/snprintf.c0000664000733500073350000017263615136670444013534 00000000000000/* clang-format off */ /* * Copyright (c) 1995 Patrick Powell. * * This code is based on code written by Patrick Powell . * It may be used for any purpose as long as this notice remains intact on all * source code distributions. */ /* * Copyright (c) 2008 Holger Weiss. * * This version of the code is maintained by Holger Weiss . * My changes to the code may freely be used, modified and/or redistributed for * any purpose. It would be nice if additions and fixes to this file (including * trivial code cleanups) would be sent back in order to let me include them in * the version available at . * However, this is not a requirement for using or redistributing (possibly * modified) versions of this file, nor is leaving this notice intact mandatory. */ /* * History * * 2008-01-20 Holger Weiss for C99-snprintf 1.1: * * Fixed the detection of infinite floating point values on IRIX (and * possibly other systems) and applied another few minor cleanups. * * 2008-01-06 Holger Weiss for C99-snprintf 1.0: * * Added a lot of new features, fixed many bugs, and incorporated various * improvements done by Andrew Tridgell , Russ Allbery * , Hrvoje Niksic , Damien Miller * , and others for the Samba, INN, Wget, and OpenSSH * projects. The additions include: support the "e", "E", "g", "G", and * "F" conversion specifiers (and use conversion style "f" or "F" for the * still unsupported "a" and "A" specifiers); support the "hh", "ll", "j", * "t", and "z" length modifiers; support the "#" flag and the (non-C99) * "'" flag; use localeconv(3) (if available) to get both the current * locale's decimal point character and the separator between groups of * digits; fix the handling of various corner cases of field width and * precision specifications; fix various floating point conversion bugs; * handle infinite and NaN floating point values; don't attempt to write to * the output buffer (which may be NULL) if a size of zero was specified; * check for integer overflow of the field width, precision, and return * values and during the floating point conversion; use the OUTCHAR() macro * instead of a function for better performance; provide asprintf(3) and * vasprintf(3) functions; add new test cases. The replacement functions * have been renamed to use an "rpl_" prefix, the function calls in the * main project (and in this file) must be redefined accordingly for each * replacement function which is needed (by using Autoconf or other means). * Various other minor improvements have been applied and the coding style * was cleaned up for consistency. * * 2007-07-23 Holger Weiss for Mutt 1.5.13: * * C99 compliant snprintf(3) and vsnprintf(3) functions return the number * of characters that would have been written to a sufficiently sized * buffer (excluding the '\0'). The original code simply returned the * length of the resulting output string, so that's been fixed. * * 1998-03-05 Michael Elkins for Mutt 0.90.8: * * The original code assumed that both snprintf(3) and vsnprintf(3) were * missing. Some systems only have snprintf(3) but not vsnprintf(3), so * the code is now broken down under HAVE_SNPRINTF and HAVE_VSNPRINTF. * * 1998-01-27 Thomas Roessler for Mutt 0.89i: * * The PGP code was using unsigned hexadecimal formats. Unfortunately, * unsigned formats simply didn't work. * * 1997-10-22 Brandon Long for Mutt 0.87.1: * * Ok, added some minimal floating point support, which means this probably * requires libm on most operating systems. Don't yet support the exponent * (e,E) and sigfig (g,G). Also, fmtint() was pretty badly broken, it just * wasn't being exercised in ways which showed it, so that's been fixed. * Also, formatted the code to Mutt conventions, and removed dead code left * over from the original. Also, there is now a builtin-test, run with: * gcc -DTEST_SNPRINTF -o snprintf snprintf.c -lm && ./snprintf * * 2996-09-15 Brandon Long for Mutt 0.43: * * This was ugly. It is still ugly. I opted out of floating point * numbers, but the formatter understands just about everything from the * normal C string format, at least as far as I can tell from the Solaris * 2.5 printf(3S) man page. */ /* * ToDo * * - Add wide character support. * - Add support for "%a" and "%A" conversions. * - Create test routines which predefine the expected results. Our test cases * usually expose bugs in system implementations rather than in ours :-) */ /* * Usage * * 1) The following preprocessor macros should be defined to 1 if the feature or * file in question is available on the target system (by using Autoconf or * other means), though basic functionality should be available as long as * HAVE_STDARG_H and HAVE_STDLIB_H are defined correctly: * * HAVE_VSNPRINTF * HAVE_SNPRINTF * HAVE_VASPRINTF * HAVE_ASPRINTF * HAVE_STDARG_H * HAVE_STDDEF_H * HAVE_STDINT_H * HAVE_STDLIB_H * HAVE_FLOAT_H * HAVE_INTTYPES_H * HAVE_LOCALE_H * HAVE_LOCALECONV * HAVE_LCONV_DECIMAL_POINT * HAVE_LCONV_THOUSANDS_SEP * HAVE_LONG_DOUBLE * HAVE_LONG_LONG_INT * HAVE_UNSIGNED_LONG_LONG_INT * HAVE_INTMAX_T * HAVE_UINTMAX_T * HAVE_UINTPTR_T * HAVE_PTRDIFF_T * HAVE_VA_COPY * HAVE___VA_COPY * * 2) The calls to the functions which should be replaced must be redefined * throughout the project files (by using Autoconf or other means): * * #define vsnprintf rpl_vsnprintf * #define snprintf rpl_snprintf * #define vasprintf rpl_vasprintf * #define asprintf rpl_asprintf * * 3) The required replacement functions should be declared in some header file * included throughout the project files: * * #if HAVE_CONFIG_H * #include "config.h" * #endif * #if HAVE_STDARG_H * #include * #if !HAVE_VSNPRINTF * int rpl_vsnprintf(char *, size_t, const char *, va_list); * #endif * #if !HAVE_SNPRINTF * int rpl_snprintf(char *, size_t, const char *, ...); * #endif * #if !HAVE_VASPRINTF * int rpl_vasprintf(char **, const char *, va_list); * #endif * #if !HAVE_ASPRINTF * int rpl_asprintf(char **, const char *, ...); * #endif * #endif * * Autoconf macros for handling step 1 and step 2 are available at * . */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #if defined(TEST_SNPRINTF) #include /* For pow(3), NAN, and INFINITY. */ #include /* For strcmp(3). */ #if defined(__NetBSD__) || \ defined(__FreeBSD__) || \ defined(__OpenBSD__) || \ defined(__NeXT__) || \ defined(__bsd__) #define OS_BSD 1 #elif defined(sgi) || defined(__sgi) #ifndef __c99 #define __c99 /* Force C99 mode to get included on IRIX 6.5.30. */ #endif /* !defined(__c99) */ #define OS_IRIX 1 #define OS_SYSV 1 #elif defined(__svr4__) #define OS_SYSV 1 #elif defined(__linux__) #define OS_LINUX 1 #endif /* defined(__NetBSD__) || defined(__FreeBSD__) || [...] */ #ifdef HAVE_CONFIG_H /* Undefine definitions possibly done in config.h. */ #ifdef HAVE_SNPRINTF #undef HAVE_SNPRINTF #endif /* defined(HAVE_SNPRINTF) */ #ifdef HAVE_VSNPRINTF #undef HAVE_VSNPRINTF #endif /* defined(HAVE_VSNPRINTF) */ #ifdef HAVE_ASPRINTF #undef HAVE_ASPRINTF #endif /* defined(HAVE_ASPRINTF) */ #ifdef HAVE_VASPRINTF #undef HAVE_VASPRINTF #endif /* defined(HAVE_VASPRINTF) */ #ifdef snprintf #undef snprintf #endif /* defined(snprintf) */ #ifdef vsnprintf #undef vsnprintf #endif /* defined(vsnprintf) */ #ifdef asprintf #undef asprintf #endif /* defined(asprintf) */ #ifdef vasprintf #undef vasprintf #endif /* defined(vasprintf) */ #else /* By default, we assume a modern system for testing. */ #ifndef HAVE_STDARG_H #define HAVE_STDARG_H 1 #endif /* HAVE_STDARG_H */ #ifndef HAVE_STDDEF_H #define HAVE_STDDEF_H 1 #endif /* HAVE_STDDEF_H */ #ifndef HAVE_STDINT_H #define HAVE_STDINT_H 1 #endif /* HAVE_STDINT_H */ #ifndef HAVE_STDLIB_H #define HAVE_STDLIB_H 1 #endif /* HAVE_STDLIB_H */ #ifndef HAVE_FLOAT_H #define HAVE_FLOAT_H 1 #endif /* HAVE_FLOAT_H */ #ifndef HAVE_INTTYPES_H #define HAVE_INTTYPES_H 1 #endif /* HAVE_INTTYPES_H */ #ifndef HAVE_LOCALE_H #define HAVE_LOCALE_H 1 #endif /* HAVE_LOCALE_H */ #ifndef HAVE_LOCALECONV #define HAVE_LOCALECONV 1 #endif /* !defined(HAVE_LOCALECONV) */ #ifndef HAVE_LCONV_DECIMAL_POINT #define HAVE_LCONV_DECIMAL_POINT 1 #endif /* HAVE_LCONV_DECIMAL_POINT */ #ifndef HAVE_LCONV_THOUSANDS_SEP #define HAVE_LCONV_THOUSANDS_SEP 1 #endif /* HAVE_LCONV_THOUSANDS_SEP */ #ifndef HAVE_LONG_DOUBLE #define HAVE_LONG_DOUBLE 1 #endif /* !defined(HAVE_LONG_DOUBLE) */ #ifndef HAVE_LONG_LONG_INT #define HAVE_LONG_LONG_INT 1 #endif /* !defined(HAVE_LONG_LONG_INT) */ #ifndef HAVE_UNSIGNED_LONG_LONG_INT #define HAVE_UNSIGNED_LONG_LONG_INT 1 #endif /* !defined(HAVE_UNSIGNED_LONG_LONG_INT) */ #ifndef HAVE_INTMAX_T #define HAVE_INTMAX_T 1 #endif /* !defined(HAVE_INTMAX_T) */ #ifndef HAVE_UINTMAX_T #define HAVE_UINTMAX_T 1 #endif /* !defined(HAVE_UINTMAX_T) */ #ifndef HAVE_UINTPTR_T #define HAVE_UINTPTR_T 1 #endif /* !defined(HAVE_UINTPTR_T) */ #ifndef HAVE_PTRDIFF_T #define HAVE_PTRDIFF_T 1 #endif /* !defined(HAVE_PTRDIFF_T) */ #ifndef HAVE_VA_COPY #define HAVE_VA_COPY 1 #endif /* !defined(HAVE_VA_COPY) */ #ifndef HAVE___VA_COPY #define HAVE___VA_COPY 1 #endif /* !defined(HAVE___VA_COPY) */ #endif /* HAVE_CONFIG_H */ #define snprintf rpl_snprintf #define vsnprintf rpl_vsnprintf #define asprintf rpl_asprintf #define vasprintf rpl_vasprintf #else #include "snprintf.h" #endif /* TEST_SNPRINTF */ #if !defined(HAVE_SNPRINTF) || !defined(HAVE_VSNPRINTF) || \ !defined(HAVE_ASPRINTF) || !defined(HAVE_VASPRINTF) #include /* For NULL, size_t, vsnprintf(3), and vasprintf(3). */ #ifdef VA_START #undef VA_START #endif /* defined(VA_START) */ #ifdef VA_SHIFT #undef VA_SHIFT #endif /* defined(VA_SHIFT) */ #ifdef HAVE_STDARG_H #include #define VA_START(ap, last) va_start(ap, last) #define VA_SHIFT(ap, value, type) /* No-op for ANSI C. */ #else /* Assume is available. */ #include #define VA_START(ap, last) va_start(ap) /* "last" is ignored. */ #define VA_SHIFT(ap, value, type) value = va_arg(ap, type) #endif /* HAVE_STDARG_H */ #if !defined(HAVE_VASPRINTF) #ifdef HAVE_STDLIB_H #include /* For malloc(3). */ #endif /* HAVE_STDLIB_H */ #ifdef VA_COPY #undef VA_COPY #endif /* defined(VA_COPY) */ #ifdef VA_END_COPY #undef VA_END_COPY #endif /* defined(VA_END_COPY) */ #if defined(HAVE_VA_COPY) #define VA_COPY(dest, src) va_copy(dest, src) #define VA_END_COPY(ap) va_end(ap) #elif defined(HAVE___VA_COPY) #define VA_COPY(dest, src) __va_copy(dest, src) #define VA_END_COPY(ap) va_end(ap) #else #define VA_COPY(dest, src) (void)mymemcpy(&dest, &src, sizeof(va_list)) #define VA_END_COPY(ap) /* No-op. */ #define NEED_MYMEMCPY 1 static void *mymemcpy(void *, void *, size_t); #endif /* HAVE_VA_COPY */ #endif /* !HAVE_VASPRINTF */ #if !defined(HAVE_VSNPRINTF) #include /* For ERANGE and errno. */ #include /* For *_MAX. */ #ifdef HAVE_FLOAT_H #include /* For *DBL_{MIN,MAX}_10_EXP. */ #endif /* HAVE_FLOAT_H */ #ifdef HAVE_INTTYPES_H #include /* For intmax_t (if not defined in ). */ #endif /* HAVE_INTTYPES_H */ #ifdef HAVE_LOCALE_H #include /* For localeconv(3). */ #endif /* HAVE_LOCALE_H */ #ifdef HAVE_STDDEF_H #include /* For ptrdiff_t. */ #endif /* HAVE_STDDEF_H */ #ifdef HAVE_STDINT_H #include /* For intmax_t. */ #endif /* HAVE_STDINT_H */ /* Support for unsigned long long int. We may also need ULLONG_MAX. */ #ifndef ULONG_MAX /* We may need ULONG_MAX as a fallback. */ #ifdef UINT_MAX #define ULONG_MAX UINT_MAX #else #define ULONG_MAX INT_MAX #endif /* defined(UINT_MAX) */ #endif /* !defined(ULONG_MAX) */ #ifdef ULLONG #undef ULLONG #endif /* defined(ULLONG) */ #ifdef HAVE_UNSIGNED_LONG_LONG_INT #define ULLONG unsigned long long int #ifndef ULLONG_MAX #define ULLONG_MAX ULONG_MAX #endif /* !defined(ULLONG_MAX) */ #else #define ULLONG unsigned long int #ifdef ULLONG_MAX #undef ULLONG_MAX #endif /* defined(ULLONG_MAX) */ #define ULLONG_MAX ULONG_MAX #endif /* HAVE_LONG_LONG_INT */ /* Support for uintmax_t. We also need UINTMAX_MAX. */ #ifdef UINTMAX_T #undef UINTMAX_T #endif /* defined(UINTMAX_T) */ #if defined(HAVE_UINTMAX_T) || defined(uintmax_t) #define UINTMAX_T uintmax_t #ifndef UINTMAX_MAX #define UINTMAX_MAX ULLONG_MAX #endif /* !defined(UINTMAX_MAX) */ #else #define UINTMAX_T ULLONG #ifdef UINTMAX_MAX #undef UINTMAX_MAX #endif /* defined(UINTMAX_MAX) */ #define UINTMAX_MAX ULLONG_MAX #endif /* HAVE_UINTMAX_T || defined(uintmax_t) */ /* Support for long double. */ #ifndef LDOUBLE #ifdef HAVE_LONG_DOUBLE #define LDOUBLE long double #define LDOUBLE_MIN_10_EXP LDBL_MIN_10_EXP #define LDOUBLE_MAX_10_EXP LDBL_MAX_10_EXP #else #define LDOUBLE double #define LDOUBLE_MIN_10_EXP DBL_MIN_10_EXP #define LDOUBLE_MAX_10_EXP DBL_MAX_10_EXP #endif /* HAVE_LONG_DOUBLE */ #endif /* !defined(LDOUBLE) */ /* Support for long long int. */ #ifndef LLONG #ifdef HAVE_LONG_LONG_INT #define LLONG long long int #else #define LLONG long int #endif /* HAVE_LONG_LONG_INT */ #endif /* !defined(LLONG) */ /* Support for intmax_t. */ #ifndef INTMAX_T #if defined(HAVE_INTMAX_T) || defined(intmax_t) #define INTMAX_T intmax_t #else #define INTMAX_T LLONG #endif /* HAVE_INTMAX_T || defined(intmax_t) */ #endif /* !defined(INTMAX_T) */ /* Support for uintptr_t. */ #ifndef UINTPTR_T #if defined(HAVE_UINTPTR_T) || defined(uintptr_t) #define UINTPTR_T uintptr_t #else #define UINTPTR_T unsigned long int #endif /* HAVE_UINTPTR_T || defined(uintptr_t) */ #endif /* !defined(UINTPTR_T) */ /* Support for ptrdiff_t. */ #ifndef PTRDIFF_T #if defined(HAVE_PTRDIFF_T) || defined(ptrdiff_t) #define PTRDIFF_T ptrdiff_t #else #define PTRDIFF_T long int #endif /* HAVE_PTRDIFF_T || defined(ptrdiff_t) */ #endif /* !defined(PTRDIFF_T) */ /* * We need an unsigned integer type corresponding to ptrdiff_t (cf. C99: * 7.19.6.1, 7). However, we'll simply use PTRDIFF_T and convert it to an * unsigned type if necessary. This should work just fine in practice. */ #ifndef UPTRDIFF_T #define UPTRDIFF_T PTRDIFF_T #endif /* !defined(UPTRDIFF_T) */ /* * We need a signed integer type corresponding to size_t (cf. C99: 7.19.6.1, 7). * However, we'll simply use size_t and convert it to a signed type if * necessary. This should work just fine in practice. */ #ifndef SSIZE_T #define SSIZE_T size_t #endif /* !defined(SSIZE_T) */ /* Either ERANGE or E2BIG should be available everywhere. */ #ifndef ERANGE #define ERANGE E2BIG #endif /* !defined(ERANGE) */ #ifndef EOVERFLOW #define EOVERFLOW ERANGE #endif /* !defined(EOVERFLOW) */ /* * Buffer size to hold the octal string representation of UINT128_MAX without * nul-termination ("3777777777777777777777777777777777777777777"). */ #ifdef MAX_CONVERT_LENGTH #undef MAX_CONVERT_LENGTH #endif /* defined(MAX_CONVERT_LENGTH) */ #define MAX_CONVERT_LENGTH 43 /* Format read states. */ #define PRINT_S_DEFAULT 0 #define PRINT_S_FLAGS 1 #define PRINT_S_WIDTH 2 #define PRINT_S_DOT 3 #define PRINT_S_PRECISION 4 #define PRINT_S_MOD 5 #define PRINT_S_CONV 6 /* Format flags. */ #define PRINT_F_MINUS (1 << 0) #define PRINT_F_PLUS (1 << 1) #define PRINT_F_SPACE (1 << 2) #define PRINT_F_NUM (1 << 3) #define PRINT_F_ZERO (1 << 4) #define PRINT_F_QUOTE (1 << 5) #define PRINT_F_UP (1 << 6) #define PRINT_F_UNSIGNED (1 << 7) #define PRINT_F_TYPE_G (1 << 8) #define PRINT_F_TYPE_E (1 << 9) /* Conversion flags. */ #define PRINT_C_CHAR 1 #define PRINT_C_SHORT 2 #define PRINT_C_LONG 3 #define PRINT_C_LLONG 4 #define PRINT_C_LDOUBLE 5 #define PRINT_C_SIZE 6 #define PRINT_C_PTRDIFF 7 #define PRINT_C_INTMAX 8 #ifndef MAX #define MAX(x, y) ((x >= y) ? x : y) #endif /* !defined(MAX) */ #ifndef CHARTOINT #define CHARTOINT(ch) (ch - '0') #endif /* !defined(CHARTOINT) */ #ifndef ISDIGIT #define ISDIGIT(ch) ('0' <= (unsigned char)ch && (unsigned char)ch <= '9') #endif /* !defined(ISDIGIT) */ #ifndef ISNAN #define ISNAN(x) (x != x) #endif /* !defined(ISNAN) */ #ifndef ISINF #define ISINF(x) ((x < -1 || x > 1) && x + x == x) #endif /* !defined(ISINF) */ #ifdef OUTCHAR #undef OUTCHAR #endif /* defined(OUTCHAR) */ #define OUTCHAR(str, len, size, ch) \ do { \ if (len + 1 < size) \ str[len] = ch; \ (len)++; \ } while (/* CONSTCOND */ 0) static void fmtstr(char *, size_t *, size_t, const char *, int, int, int); static void fmtint(char *, size_t *, size_t, INTMAX_T, int, int, int, int); static void fmtflt(char *, size_t *, size_t, LDOUBLE, int, int, int, int *); static void printsep(char *, size_t *, size_t); static int getnumsep(int); static int getexponent(LDOUBLE); static int convert(UINTMAX_T, char *, size_t, int, int); static UINTMAX_T cast(LDOUBLE); static UINTMAX_T myround(LDOUBLE); static LDOUBLE mypow10(int); extern int errno; int rpl_vsnprintf(char *str, size_t size, const char *format, va_list args) { LDOUBLE fvalue; INTMAX_T value; unsigned char cvalue; const char *strvalue; INTMAX_T *intmaxptr; PTRDIFF_T *ptrdiffptr; SSIZE_T *sizeptr; LLONG *llongptr; long int *longptr; int *intptr; short int *shortptr; signed char *charptr; size_t len = 0; int overflow = 0; int base = 0; int cflags = 0; int flags = 0; int width = 0; int precision = -1; int state = PRINT_S_DEFAULT; char ch = *format++; /* * C99 says: "If `n' is zero, nothing is written, and `s' may be a null * pointer." (7.19.6.5, 2) We're forgiving and allow a NULL pointer * even if a size larger than zero was specified. At least NetBSD's * snprintf(3) does the same, as well as other versions of this file. * (Though some of these versions will write to a non-NULL buffer even * if a size of zero was specified, which violates the standard.) */ if (str == NULL && size != 0) size = 0; while (ch != '\0') switch (state) { case PRINT_S_DEFAULT: if (ch == '%') state = PRINT_S_FLAGS; else OUTCHAR(str, len, size, ch); ch = *format++; break; case PRINT_S_FLAGS: switch (ch) { case '-': flags |= PRINT_F_MINUS; ch = *format++; break; case '+': flags |= PRINT_F_PLUS; ch = *format++; break; case ' ': flags |= PRINT_F_SPACE; ch = *format++; break; case '#': flags |= PRINT_F_NUM; ch = *format++; break; case '0': flags |= PRINT_F_ZERO; ch = *format++; break; case '\'': /* SUSv2 flag (not in C99). */ flags |= PRINT_F_QUOTE; ch = *format++; break; default: state = PRINT_S_WIDTH; break; } break; case PRINT_S_WIDTH: if (ISDIGIT(ch)) { ch = CHARTOINT(ch); if (width > (INT_MAX - ch) / 10) { overflow = 1; goto out; } width = 10 * width + ch; ch = *format++; } else if (ch == '*') { /* * C99 says: "A negative field width argument is * taken as a `-' flag followed by a positive * field width." (7.19.6.1, 5) */ if ((width = va_arg(args, int)) < 0) { flags |= PRINT_F_MINUS; width = -width; } ch = *format++; state = PRINT_S_DOT; } else state = PRINT_S_DOT; break; case PRINT_S_DOT: if (ch == '.') { state = PRINT_S_PRECISION; ch = *format++; } else state = PRINT_S_MOD; break; case PRINT_S_PRECISION: if (precision == -1) precision = 0; if (ISDIGIT(ch)) { ch = CHARTOINT(ch); if (precision > (INT_MAX - ch) / 10) { overflow = 1; goto out; } precision = 10 * precision + ch; ch = *format++; } else if (ch == '*') { /* * C99 says: "A negative precision argument is * taken as if the precision were omitted." * (7.19.6.1, 5) */ if ((precision = va_arg(args, int)) < 0) precision = -1; ch = *format++; state = PRINT_S_MOD; } else state = PRINT_S_MOD; break; case PRINT_S_MOD: switch (ch) { case 'h': ch = *format++; if (ch == 'h') { /* It's a char. */ ch = *format++; cflags = PRINT_C_CHAR; } else cflags = PRINT_C_SHORT; break; case 'l': ch = *format++; if (ch == 'l') { /* It's a long long. */ ch = *format++; cflags = PRINT_C_LLONG; } else cflags = PRINT_C_LONG; break; case 'L': cflags = PRINT_C_LDOUBLE; ch = *format++; break; case 'j': cflags = PRINT_C_INTMAX; ch = *format++; break; case 't': cflags = PRINT_C_PTRDIFF; ch = *format++; break; case 'z': cflags = PRINT_C_SIZE; ch = *format++; break; } state = PRINT_S_CONV; break; case PRINT_S_CONV: switch (ch) { case 'd': /* FALLTHROUGH */ case 'i': switch (cflags) { case PRINT_C_CHAR: value = (signed char)va_arg(args, int); break; case PRINT_C_SHORT: value = (short int)va_arg(args, int); break; case PRINT_C_LONG: value = va_arg(args, long int); break; case PRINT_C_LLONG: value = va_arg(args, LLONG); break; case PRINT_C_SIZE: value = va_arg(args, SSIZE_T); break; case PRINT_C_INTMAX: value = va_arg(args, INTMAX_T); break; case PRINT_C_PTRDIFF: value = va_arg(args, PTRDIFF_T); break; default: value = va_arg(args, int); break; } fmtint(str, &len, size, value, 10, width, precision, flags); break; case 'X': flags |= PRINT_F_UP; /* FALLTHROUGH */ case 'x': base = 16; /* FALLTHROUGH */ case 'o': if (base == 0) base = 8; /* FALLTHROUGH */ case 'u': if (base == 0) base = 10; flags |= PRINT_F_UNSIGNED; switch (cflags) { case PRINT_C_CHAR: value = (unsigned char)va_arg(args, unsigned int); break; case PRINT_C_SHORT: value = (unsigned short int)va_arg(args, unsigned int); break; case PRINT_C_LONG: value = va_arg(args, unsigned long int); break; case PRINT_C_LLONG: value = va_arg(args, ULLONG); break; case PRINT_C_SIZE: value = va_arg(args, size_t); break; case PRINT_C_INTMAX: value = va_arg(args, UINTMAX_T); break; case PRINT_C_PTRDIFF: value = va_arg(args, UPTRDIFF_T); break; default: value = va_arg(args, unsigned int); break; } fmtint(str, &len, size, value, base, width, precision, flags); break; case 'A': /* Not yet supported, we'll use "%F". */ /* FALLTHROUGH */ case 'E': if (ch == 'E') flags |= PRINT_F_TYPE_E; /* FALLTHROUGH */ case 'G': if (ch == 'G') flags |= PRINT_F_TYPE_G; /* FALLTHROUGH */ case 'F': flags |= PRINT_F_UP; /* FALLTHROUGH */ case 'a': /* Not yet supported, we'll use "%f". */ /* FALLTHROUGH */ case 'e': if (ch == 'e') flags |= PRINT_F_TYPE_E; /* FALLTHROUGH */ case 'g': if (ch == 'g') flags |= PRINT_F_TYPE_G; /* FALLTHROUGH */ case 'f': if (cflags == PRINT_C_LDOUBLE) fvalue = va_arg(args, LDOUBLE); else fvalue = va_arg(args, double); fmtflt(str, &len, size, fvalue, width, precision, flags, &overflow); if (overflow) goto out; break; case 'c': cvalue = va_arg(args, int); OUTCHAR(str, len, size, cvalue); break; case 's': strvalue = va_arg(args, char *); fmtstr(str, &len, size, strvalue, width, precision, flags); break; case 'p': /* * C99 says: "The value of the pointer is * converted to a sequence of printing * characters, in an implementation-defined * manner." (C99: 7.19.6.1, 8) */ if ((strvalue = va_arg(args, void *)) == NULL) /* * We use the glibc format. BSD prints * "0x0", SysV "0". */ fmtstr(str, &len, size, "(nil)", width, -1, flags); else { /* * We use the BSD/glibc format. SysV * omits the "0x" prefix (which we emit * using the PRINT_F_NUM flag). */ flags |= PRINT_F_NUM; flags |= PRINT_F_UNSIGNED; fmtint(str, &len, size, (UINTPTR_T)strvalue, 16, width, precision, flags); } break; case 'n': switch (cflags) { case PRINT_C_CHAR: charptr = va_arg(args, signed char *); *charptr = len; break; case PRINT_C_SHORT: shortptr = va_arg(args, short int *); *shortptr = len; break; case PRINT_C_LONG: longptr = va_arg(args, long int *); *longptr = len; break; case PRINT_C_LLONG: llongptr = va_arg(args, LLONG *); *llongptr = len; break; case PRINT_C_SIZE: /* * C99 says that with the "z" length * modifier, "a following `n' conversion * specifier applies to a pointer to a * signed integer type corresponding to * size_t argument." (7.19.6.1, 7) */ sizeptr = va_arg(args, SSIZE_T *); *sizeptr = len; break; case PRINT_C_INTMAX: intmaxptr = va_arg(args, INTMAX_T *); *intmaxptr = len; break; case PRINT_C_PTRDIFF: ptrdiffptr = va_arg(args, PTRDIFF_T *); *ptrdiffptr = len; break; default: intptr = va_arg(args, int *); *intptr = len; break; } break; case '%': /* Print a "%" character verbatim. */ OUTCHAR(str, len, size, ch); break; default: /* Skip other characters. */ break; } ch = *format++; state = PRINT_S_DEFAULT; base = cflags = flags = width = 0; precision = -1; break; } out: if (len < size) str[len] = '\0'; else if (size > 0) str[size - 1] = '\0'; if (overflow || len > INT_MAX) { errno = EOVERFLOW; return -1; } return (int)len; } static void fmtstr(char *str, size_t *len, size_t size, const char *value, int width, int precision, int flags) { int padlen, strln; /* Amount to pad. */ int noprecision = (precision == -1); if (value == NULL) /* We're forgiving. */ value = "(null)"; /* If a precision was specified, don't read the string past it. */ for (strln = 0; (noprecision || strln < precision) && value[strln] != '\0'; strln++) continue; if ((padlen = width - strln) < 0) padlen = 0; if (flags & PRINT_F_MINUS) /* Left justify. */ padlen = -padlen; while (padlen > 0) { /* Leading spaces. */ OUTCHAR(str, *len, size, ' '); padlen--; } while ((noprecision || precision-- > 0) && *value != '\0') { OUTCHAR(str, *len, size, *value); value++; } while (padlen < 0) { /* Trailing spaces. */ OUTCHAR(str, *len, size, ' '); padlen++; } } static void fmtint(char *str, size_t *len, size_t size, INTMAX_T value, int base, int width, int precision, int flags) { UINTMAX_T uvalue; char iconvert[MAX_CONVERT_LENGTH]; char sign = 0; char hexprefix = 0; int spadlen = 0; /* Amount to space pad. */ int zpadlen = 0; /* Amount to zero pad. */ int pos; int separators = (flags & PRINT_F_QUOTE); int noprecision = (precision == -1); if (flags & PRINT_F_UNSIGNED) uvalue = value; else { uvalue = (value >= 0) ? value : -value; if (value < 0) sign = '-'; else if (flags & PRINT_F_PLUS) /* Do a sign. */ sign = '+'; else if (flags & PRINT_F_SPACE) sign = ' '; } pos = convert(uvalue, iconvert, sizeof(iconvert), base, flags & PRINT_F_UP); if (flags & PRINT_F_NUM && uvalue != 0) { /* * C99 says: "The result is converted to an `alternative form'. * For `o' conversion, it increases the precision, if and only * if necessary, to force the first digit of the result to be a * zero (if the value and precision are both 0, a single 0 is * printed). For `x' (or `X') conversion, a nonzero result has * `0x' (or `0X') prefixed to it." (7.19.6.1, 6) */ switch (base) { case 8: if (precision <= pos) precision = pos + 1; break; case 16: hexprefix = (flags & PRINT_F_UP) ? 'X' : 'x'; break; } } if (separators) /* Get the number of group separators we'll print. */ separators = getnumsep(pos); zpadlen = precision - pos - separators; spadlen = width /* Minimum field width. */ - separators /* Number of separators. */ - MAX(precision, pos) /* Number of integer digits. */ - ((sign != 0) ? 1 : 0) /* Will we print a sign? */ - ((hexprefix != 0) ? 2 : 0); /* Will we print a prefix? */ if (zpadlen < 0) zpadlen = 0; if (spadlen < 0) spadlen = 0; /* * C99 says: "If the `0' and `-' flags both appear, the `0' flag is * ignored. For `d', `i', `o', `u', `x', and `X' conversions, if a * precision is specified, the `0' flag is ignored." (7.19.6.1, 6) */ if (flags & PRINT_F_MINUS) /* Left justify. */ spadlen = -spadlen; else if (flags & PRINT_F_ZERO && noprecision) { zpadlen += spadlen; spadlen = 0; } while (spadlen > 0) { /* Leading spaces. */ OUTCHAR(str, *len, size, ' '); spadlen--; } if (sign != 0) /* Sign. */ OUTCHAR(str, *len, size, sign); if (hexprefix != 0) { /* A "0x" or "0X" prefix. */ OUTCHAR(str, *len, size, '0'); OUTCHAR(str, *len, size, hexprefix); } while (zpadlen > 0) { /* Leading zeros. */ OUTCHAR(str, *len, size, '0'); zpadlen--; } while (pos > 0) { /* The actual digits. */ pos--; OUTCHAR(str, *len, size, iconvert[pos]); if (separators > 0 && pos > 0 && pos % 3 == 0) printsep(str, len, size); } while (spadlen < 0) { /* Trailing spaces. */ OUTCHAR(str, *len, size, ' '); spadlen++; } } static void fmtflt(char *str, size_t *len, size_t size, LDOUBLE fvalue, int width, int precision, int flags, int *overflow) { LDOUBLE ufvalue; UINTMAX_T intpart; UINTMAX_T fracpart; UINTMAX_T mask; const char *infnan = NULL; char iconvert[MAX_CONVERT_LENGTH]; char fconvert[MAX_CONVERT_LENGTH]; char econvert[5]; /* "e-300" (without nul-termination). */ char esign = 0; char sign = 0; int leadfraczeros = 0; int exponent = 0; int emitpoint = 0; int omitzeros = 0; int omitcount = 0; int padlen = 0; int epos = 0; int fpos = 0; int ipos = 0; int separators = (flags & PRINT_F_QUOTE); int estyle = (flags & PRINT_F_TYPE_E); #if defined(HAVE_LOCALECONV) && defined(HAVE_LCONV_DECIMAL_POINT) struct lconv *lc = localeconv(); #endif /* HAVE_LOCALECONV && HAVE_LCONV_DECIMAL_POINT */ /* * AIX' man page says the default is 0, but C99 and at least Solaris' * and NetBSD's man pages say the default is 6, and sprintf(3) on AIX * defaults to 6. */ if (precision == -1) precision = 6; if (fvalue < 0.0) sign = '-'; else if (flags & PRINT_F_PLUS) /* Do a sign. */ sign = '+'; else if (flags & PRINT_F_SPACE) sign = ' '; if (ISNAN(fvalue)) infnan = (flags & PRINT_F_UP) ? "NAN" : "nan"; else if (ISINF(fvalue)) infnan = (flags & PRINT_F_UP) ? "INF" : "inf"; if (infnan != NULL) { if (sign != 0) iconvert[ipos++] = sign; while (*infnan != '\0') iconvert[ipos++] = *infnan++; iconvert[ipos++] = '\0'; fmtstr(str, len, size, iconvert, width, ipos, flags); return; } /* "%e" (or "%E") or "%g" (or "%G") conversion. */ if (flags & PRINT_F_TYPE_E || flags & PRINT_F_TYPE_G) { if (flags & PRINT_F_TYPE_G) { /* * If the precision is zero, it is treated as one (cf. * C99: 7.19.6.1, 8). */ if (precision == 0) precision = 1; /* * For "%g" (and "%G") conversions, the precision * specifies the number of significant digits, which * includes the digits in the integer part. The * conversion will or will not be using "e-style" (like * "%e" or "%E" conversions) depending on the precision * and on the exponent. However, the exponent can be * affected by rounding the converted value, so we'll * leave this decision for later. Until then, we'll * assume that we're going to do an "e-style" conversion * (in order to get the exponent calculated). For * "e-style", the precision must be decremented by one. */ precision--; /* * For "%g" (and "%G") conversions, trailing zeros are * removed from the fractional portion of the result * unless the "#" flag was specified. */ if (!(flags & PRINT_F_NUM)) omitzeros = 1; } exponent = getexponent(fvalue); estyle = 1; } again: /* * Sorry, we only support 9, 19, or 38 digits (that is, the number of * digits of the 32-bit, the 64-bit, or the 128-bit UINTMAX_MAX value * minus one) past the decimal point due to our conversion method. */ switch (sizeof(UINTMAX_T)) { case 16: if (precision > 38) precision = 38; break; case 8: if (precision > 19) precision = 19; break; default: if (precision > 9) precision = 9; break; } ufvalue = (fvalue >= 0.0) ? fvalue : -fvalue; if (estyle) /* We want exactly one integer digit. */ ufvalue /= mypow10(exponent); if ((intpart = cast(ufvalue)) == UINTMAX_MAX) { *overflow = 1; return; } /* * Factor of ten with the number of digits needed for the fractional * part. For example, if the precision is 3, the mask will be 1000. */ mask = mypow10(precision); /* * We "cheat" by converting the fractional part to integer by * multiplying by a factor of ten. */ if ((fracpart = myround(mask * (ufvalue - intpart))) >= mask) { /* * For example, ufvalue = 2.99962, intpart = 2, and mask = 1000 * (because precision = 3). Now, myround(1000 * 0.99962) will * return 1000. So, the integer part must be incremented by one * and the fractional part must be set to zero. */ intpart++; fracpart = 0; if (estyle && intpart == 10) { /* * The value was rounded up to ten, but we only want one * integer digit if using "e-style". So, the integer * part must be set to one and the exponent must be * incremented by one. */ intpart = 1; exponent++; } } /* * Now that we know the real exponent, we can check whether or not to * use "e-style" for "%g" (and "%G") conversions. If we don't need * "e-style", the precision must be adjusted and the integer and * fractional parts must be recalculated from the original value. * * C99 says: "Let P equal the precision if nonzero, 6 if the precision * is omitted, or 1 if the precision is zero. Then, if a conversion * with style `E' would have an exponent of X: * * - if P > X >= -4, the conversion is with style `f' (or `F') and * precision P - (X + 1). * * - otherwise, the conversion is with style `e' (or `E') and precision * P - 1." (7.19.6.1, 8) * * Note that we had decremented the precision by one. */ if (flags & PRINT_F_TYPE_G && estyle && precision + 1 > exponent && exponent >= -4) { precision -= exponent; estyle = 0; goto again; } if (estyle) { if (exponent < 0) { exponent = -exponent; esign = '-'; } else esign = '+'; /* * Convert the exponent. The sizeof(econvert) is 5. So, the * econvert buffer can hold e.g. "e+999" and "e-999". We don't * support an exponent which contains more than three digits. * Therefore, the following stores are safe. */ epos = convert(exponent, econvert, 3, 10, 0); /* * C99 says: "The exponent always contains at least two digits, * and only as many more digits as necessary to represent the * exponent." (7.19.6.1, 8) */ if (epos == 1) econvert[epos++] = '0'; econvert[epos++] = esign; econvert[epos++] = (flags & PRINT_F_UP) ? 'E' : 'e'; } /* Convert the integer part and the fractional part. */ ipos = convert(intpart, iconvert, sizeof(iconvert), 10, 0); if (fracpart != 0) /* convert() would return 1 if fracpart == 0. */ fpos = convert(fracpart, fconvert, sizeof(fconvert), 10, 0); leadfraczeros = precision - fpos; if (omitzeros) { if (fpos > 0) /* Omit trailing fractional part zeros. */ while (omitcount < fpos && fconvert[omitcount] == '0') omitcount++; else { /* The fractional part is zero, omit it completely. */ omitcount = precision; leadfraczeros = 0; } precision -= omitcount; } /* * Print a decimal point if either the fractional part is non-zero * and/or the "#" flag was specified. */ if (precision > 0 || flags & PRINT_F_NUM) emitpoint = 1; if (separators) /* Get the number of group separators we'll print. */ separators = getnumsep(ipos); padlen = width /* Minimum field width. */ - ipos /* Number of integer digits. */ - epos /* Number of exponent characters. */ - precision /* Number of fractional digits. */ - separators /* Number of group separators. */ - (emitpoint ? 1 : 0) /* Will we print a decimal point? */ - ((sign != 0) ? 1 : 0); /* Will we print a sign character? */ if (padlen < 0) padlen = 0; /* * C99 says: "If the `0' and `-' flags both appear, the `0' flag is * ignored." (7.19.6.1, 6) */ if (flags & PRINT_F_MINUS) /* Left justifty. */ padlen = -padlen; else if (flags & PRINT_F_ZERO && padlen > 0) { if (sign != 0) { /* Sign. */ OUTCHAR(str, *len, size, sign); sign = 0; } while (padlen > 0) { /* Leading zeros. */ OUTCHAR(str, *len, size, '0'); padlen--; } } while (padlen > 0) { /* Leading spaces. */ OUTCHAR(str, *len, size, ' '); padlen--; } if (sign != 0) /* Sign. */ OUTCHAR(str, *len, size, sign); while (ipos > 0) { /* Integer part. */ ipos--; OUTCHAR(str, *len, size, iconvert[ipos]); if (separators > 0 && ipos > 0 && ipos % 3 == 0) printsep(str, len, size); } if (emitpoint) { /* Decimal point. */ #if defined(HAVE_LOCALECONV) && defined(HAVE_LCONV_DECIMAL_POINT) if (lc->decimal_point != NULL && *lc->decimal_point != '\0') OUTCHAR(str, *len, size, *lc->decimal_point); else /* We'll always print some decimal point character. */ #endif /* HAVE_LOCALECONV && HAVE_LCONV_DECIMAL_POINT */ OUTCHAR(str, *len, size, '.'); } while (leadfraczeros > 0) { /* Leading fractional part zeros. */ OUTCHAR(str, *len, size, '0'); leadfraczeros--; } while (fpos > omitcount) { /* The remaining fractional part. */ fpos--; OUTCHAR(str, *len, size, fconvert[fpos]); } while (epos > 0) { /* Exponent. */ epos--; OUTCHAR(str, *len, size, econvert[epos]); } while (padlen < 0) { /* Trailing spaces. */ OUTCHAR(str, *len, size, ' '); padlen++; } } static void printsep(char *str, size_t *len, size_t size) { #if defined(HAVE_LOCALECONV) && defined(HAVE_LCONV_THOUSANDS_SEP) struct lconv *lc = localeconv(); int i; if (lc->thousands_sep != NULL) for (i = 0; lc->thousands_sep[i] != '\0'; i++) OUTCHAR(str, *len, size, lc->thousands_sep[i]); else #endif /* HAVE_LOCALECONV && HAVE_LCONV_THOUSANDS_SEP */ OUTCHAR(str, *len, size, ','); } static int getnumsep(int digits) { int separators = (digits - ((digits % 3 == 0) ? 1 : 0)) / 3; #if defined(HAVE_LOCALECONV) && defined(HAVE_LCONV_THOUSANDS_SEP) int strln; struct lconv *lc = localeconv(); /* We support an arbitrary separator length (including zero). */ if (lc->thousands_sep != NULL) { for (strln = 0; lc->thousands_sep[strln] != '\0'; strln++) continue; separators *= strln; } #endif /* HAVE_LOCALECONV && HAVE_LCONV_THOUSANDS_SEP */ return separators; } static int getexponent(LDOUBLE value) { LDOUBLE tmp = (value >= 0.0) ? value : -value; int exponent = 0; /* * We check for LDOUBLE_MAX_10_EXP >= exponent >= LDOUBLE_MIN_10_EXP in * order to work around possible endless loops which could happen (at * least) in the second loop (at least) if we're called with an infinite * value. However, we checked for infinity before calling this function * using our ISINF() macro, so this might be somewhat paranoid. */ while (tmp < 1.0 && tmp > 0.0 && --exponent >= LDOUBLE_MIN_10_EXP) tmp *= 10; while (tmp >= 10.0 && ++exponent <= LDOUBLE_MAX_10_EXP) tmp /= 10; return exponent; } static int convert(UINTMAX_T value, char *buf, size_t size, int base, int caps) { const char *digits = caps ? "0123456789ABCDEF" : "0123456789abcdef"; size_t pos = 0; /* We return an unterminated buffer with the digits in reverse order. */ do { buf[pos++] = digits[value % base]; value /= base; } while (value != 0 && pos < size); return (int)pos; } static UINTMAX_T cast(LDOUBLE value) { UINTMAX_T result; /* * We check for ">=" and not for ">" because if UINTMAX_MAX cannot be * represented exactly as an LDOUBLE value (but is less than LDBL_MAX), * it may be increased to the nearest higher representable value for the * comparison (cf. C99: 6.3.1.4, 2). It might then equal the LDOUBLE * value although converting the latter to UINTMAX_T would overflow. */ if (value >= (LDOUBLE)UINTMAX_MAX) return UINTMAX_MAX; result = value; /* * At least on NetBSD/sparc64 3.0.2 and 4.99.30, casting long double to * an integer type converts e.g. 1.9 to 2 instead of 1 (which violates * the standard). Sigh. */ return (result <= value) ? result : result - 1; } static UINTMAX_T myround(LDOUBLE value) { UINTMAX_T intpart = cast(value); if (intpart == UINTMAX_MAX) return UINTMAX_MAX; return ((value -= intpart) < 0.5) ? intpart : intpart + 1; } static LDOUBLE mypow10(int exponent) { LDOUBLE result = 1; while (exponent > 0) { result *= 10; exponent--; } while (exponent < 0) { result /= 10; exponent++; } return result; } #endif /* !HAVE_VSNPRINTF */ #if !defined(HAVE_VASPRINTF) #ifdef NEED_MYMEMCPY void * mymemcpy(void *dst, void *src, size_t len) { const char *from = src; char *to = dst; /* No need for optimization, we use this only to replace va_copy(3). */ while (len-- > 0) *to++ = *from++; return dst; } #endif /* NEED_MYMEMCPY */ int rpl_vasprintf(char **ret, const char *format, va_list ap) { size_t size; int len; va_list aq; VA_COPY(aq, ap); len = vsnprintf(NULL, 0, format, aq); VA_END_COPY(aq); if (len < 0 || (*ret = malloc(size = len + 1)) == NULL) return -1; return vsnprintf(*ret, size, format, ap); } #endif /* !HAVE_VASPRINTF */ #if !defined(HAVE_SNPRINTF) #ifdef HAVE_STDARG_H int rpl_snprintf(char *str, size_t size, const char *format, ...) #else int rpl_snprintf(va_alist) va_dcl #endif /* HAVE_STDARG_H */ { #ifndef HAVE_STDARG_H char *str; size_t size; char *format; #endif /* HAVE_STDARG_H */ va_list ap; int len; VA_START(ap, format); VA_SHIFT(ap, str, char *); VA_SHIFT(ap, size, size_t); VA_SHIFT(ap, format, const char *); len = vsnprintf(str, size, format, ap); va_end(ap); return len; } #endif /* !HAVE_SNPRINTF */ #if !defined(HAVE_ASPRINTF) #ifdef HAVE_STDARG_H int rpl_asprintf(char **ret, const char *format, ...) #else int rpl_asprintf(va_alist) va_dcl #endif /* HAVE_STDARG_H */ { #ifndef HAVE_STDARG_H char **ret; char *format; #endif /* HAVE_STDARG_H */ va_list ap; int len; VA_START(ap, format); VA_SHIFT(ap, ret, char **); VA_SHIFT(ap, format, const char *); len = vasprintf(ret, format, ap); va_end(ap); return len; } #endif /* !HAVE_ASPRINTF */ #else /* Dummy declaration to avoid empty translation unit warnings. */ int main(int argc, char **argv); #endif /* !HAVE_SNPRINTF || !HAVE_VSNPRINTF || !HAVE_ASPRINTF || [...] */ #if defined(TEST_SNPRINTF) int main(void) { const char *float_fmt[] = { /* "%E" and "%e" formats. */ #if defined(HAVE_LONG_LONG_INT) && !defined(OS_BSD) && !defined(OS_IRIX) "%.16e", "%22.16e", "%022.16e", "%-22.16e", "%#+'022.16e", #endif /* HAVE_LONG_LONG_INT && !OS_BSD && !OS_IRIX */ "foo|%#+0123.9E|bar", "%-123.9e", "%123.9e", "%+23.9e", "%+05.8e", "%-05.8e", "%05.8e", "%+5.8e", "%-5.8e", "% 5.8e", "%5.8e", "%+4.9e", #if !defined(OS_LINUX) /* glibc sometimes gets these wrong. */ "%+#010.0e", "%#10.1e", "%10.5e", "% 10.5e", "%5.0e", "%5.e", "%#5.0e", "%#5.e", "%3.2e", "%3.1e", "%-1.5e", "%1.5e", "%01.3e", "%1.e", "%.1e", "%#.0e", "%+.0e", "% .0e", "%.0e", "%#.e", "%+.e", "% .e", "%.e", "%4e", "%e", "%E", #endif /* !OS_LINUX */ /* "%F" and "%f" formats. */ #if !defined(OS_BSD) && !defined(OS_IRIX) "% '022f", "%+'022f", "%-'22f", "%'22f", #ifdef HAVE_LONG_LONG_INT "%.16f", "%22.16f", "%022.16f", "%-22.16f", "%#+'022.16f", #endif /* HAVE_LONG_LONG_INT */ #endif /* !OS_BSD && !OS_IRIX */ "foo|%#+0123.9F|bar", "%-123.9f", "%123.9f", "%+23.9f", "%+#010.0f", "%#10.1f", "%10.5f", "% 10.5f", "%+05.8f", "%-05.8f", "%05.8f", "%+5.8f", "%-5.8f", "% 5.8f", "%5.8f", "%5.0f", "%5.f", "%#5.0f", "%#5.f", "%+4.9f", "%3.2f", "%3.1f", "%-1.5f", "%1.5f", "%01.3f", "%1.f", "%.1f", "%#.0f", "%+.0f", "% .0f", "%.0f", "%#.f", "%+.f", "% .f", "%.f", "%4f", "%f", "%F", /* "%G" and "%g" formats. */ #if !defined(OS_BSD) && !defined(OS_IRIX) && !defined(OS_LINUX) "% '022g", "%+'022g", "%-'22g", "%'22g", #ifdef HAVE_LONG_LONG_INT "%.16g", "%22.16g", "%022.16g", "%-22.16g", "%#+'022.16g", #endif /* HAVE_LONG_LONG_INT */ #endif /* !OS_BSD && !OS_IRIX && !OS_LINUX */ "foo|%#+0123.9G|bar", "%-123.9g", "%123.9g", "%+23.9g", "%+05.8g", "%-05.8g", "%05.8g", "%+5.8g", "%-5.8g", "% 5.8g", "%5.8g", "%+4.9g", #if !defined(OS_LINUX) /* glibc sometimes gets these wrong. */ "%+#010.0g", "%#10.1g", "%10.5g", "% 10.5g", "%5.0g", "%5.g", "%#5.0g", "%#5.g", "%3.2g", "%3.1g", "%-1.5g", "%1.5g", "%01.3g", "%1.g", "%.1g", "%#.0g", "%+.0g", "% .0g", "%.0g", "%#.g", "%+.g", "% .g", "%.g", "%4g", "%g", "%G", #endif /* !OS_LINUX */ NULL }; double float_val[] = { -4.136, -134.52, -5.04030201, -3410.01234, -999999.999999, -913450.29876, -913450.2, -91345.2, -9134.2, -913.2, -91.2, -9.2, -9.9, 4.136, 134.52, 5.04030201, 3410.01234, 999999.999999, 913450.29876, 913450.2, 91345.2, 9134.2, 913.2, 91.2, 9.2, 9.9, 9.96, 9.996, 9.9996, 9.99996, 9.999996, 9.9999996, 9.99999996, 0.99999996, 0.99999999, 0.09999999, 0.00999999, 0.00099999, 0.00009999, 0.00000999, 0.00000099, 0.00000009, 0.00000001, 0.0000001, 0.000001, 0.00001, 0.0001, 0.001, 0.01, 0.1, 1.0, 1.5, -1.5, -1.0, -0.1, #if !defined(OS_BSD) /* BSD sometimes gets these wrong. */ #ifdef INFINITY INFINITY, -INFINITY, #endif /* defined(INFINITY) */ #ifdef NAN NAN, #endif /* defined(NAN) */ #endif /* !OS_BSD */ 0 }; const char *long_fmt[] = { "foo|%0123ld|bar", #if !defined(OS_IRIX) "% '0123ld", "%+'0123ld", "%-'123ld", "%'123ld", #endif /* !OS_IRiX */ "%123.9ld", "% 123.9ld", "%+123.9ld", "%-123.9ld", "%0123ld", "% 0123ld", "%+0123ld", "%-0123ld", "%10.5ld", "% 10.5ld", "%+10.5ld", "%-10.5ld", "%010ld", "% 010ld", "%+010ld", "%-010ld", "%4.2ld", "% 4.2ld", "%+4.2ld", "%-4.2ld", "%04ld", "% 04ld", "%+04ld", "%-04ld", "%5.5ld", "%+22.33ld", "%01.3ld", "%1.5ld", "%-1.5ld", "%44ld", "%4ld", "%4.0ld", "%4.ld", "%.44ld", "%.4ld", "%.0ld", "%.ld", "%ld", NULL }; long int long_val[] = { #ifdef LONG_MAX LONG_MAX, #endif /* LONG_MAX */ #ifdef LONG_MIN LONG_MIN, #endif /* LONG_MIN */ -91340, 91340, 341, 134, 0203, -1, 1, 0 }; const char *ulong_fmt[] = { /* "%u" formats. */ "foo|%0123lu|bar", #if !defined(OS_IRIX) "% '0123lu", "%+'0123lu", "%-'123lu", "%'123lu", #endif /* !OS_IRiX */ "%123.9lu", "% 123.9lu", "%+123.9lu", "%-123.9lu", "%0123lu", "% 0123lu", "%+0123lu", "%-0123lu", "%5.5lu", "%+22.33lu", "%01.3lu", "%1.5lu", "%-1.5lu", "%44lu", "%lu", /* "%o" formats. */ "foo|%#0123lo|bar", "%#123.9lo", "%# 123.9lo", "%#+123.9lo", "%#-123.9lo", "%#0123lo", "%# 0123lo", "%#+0123lo", "%#-0123lo", "%#5.5lo", "%#+22.33lo", "%#01.3lo", "%#1.5lo", "%#-1.5lo", "%#44lo", "%#lo", "%123.9lo", "% 123.9lo", "%+123.9lo", "%-123.9lo", "%0123lo", "% 0123lo", "%+0123lo", "%-0123lo", "%5.5lo", "%+22.33lo", "%01.3lo", "%1.5lo", "%-1.5lo", "%44lo", "%lo", /* "%X" and "%x" formats. */ "foo|%#0123lX|bar", "%#123.9lx", "%# 123.9lx", "%#+123.9lx", "%#-123.9lx", "%#0123lx", "%# 0123lx", "%#+0123lx", "%#-0123lx", "%#5.5lx", "%#+22.33lx", "%#01.3lx", "%#1.5lx", "%#-1.5lx", "%#44lx", "%#lx", "%#lX", "%123.9lx", "% 123.9lx", "%+123.9lx", "%-123.9lx", "%0123lx", "% 0123lx", "%+0123lx", "%-0123lx", "%5.5lx", "%+22.33lx", "%01.3lx", "%1.5lx", "%-1.5lx", "%44lx", "%lx", "%lX", NULL }; unsigned long int ulong_val[] = { #ifdef ULONG_MAX ULONG_MAX, #endif /* ULONG_MAX */ 91340, 341, 134, 0203, 1, 0 }; const char *llong_fmt[] = { "foo|%0123lld|bar", "%123.9lld", "% 123.9lld", "%+123.9lld", "%-123.9lld", "%0123lld", "% 0123lld", "%+0123lld", "%-0123lld", "%5.5lld", "%+22.33lld", "%01.3lld", "%1.5lld", "%-1.5lld", "%44lld", "%lld", NULL }; LLONG llong_val[] = { #ifdef LLONG_MAX LLONG_MAX, #endif /* LLONG_MAX */ #ifdef LLONG_MIN LLONG_MIN, #endif /* LLONG_MIN */ -91340, 91340, 341, 134, 0203, -1, 1, 0 }; const char *string_fmt[] = { "foo|%10.10s|bar", "%-10.10s", "%10.10s", "%10.5s", "%5.10s", "%10.1s", "%1.10s", "%10.0s", "%0.10s", "%-42.5s", "%2.s", "%.10s", "%.1s", "%.0s", "%.s", "%4s", "%s", NULL }; const char *string_val[] = { "Hello", "Hello, world!", "Sound check: One, two, three.", "This string is a little longer than the other strings.", "1", "", NULL }; #if !defined(OS_SYSV) /* SysV uses a different format than we do. */ const char *pointer_fmt[] = { "foo|%p|bar", "%42p", "%p", NULL }; const char *pointer_val[] = { *pointer_fmt, *string_fmt, *string_val, NULL }; #endif /* !OS_SYSV */ char buf1[1024], buf2[1024]; double value, digits = 9.123456789012345678901234567890123456789; int i, j, r1, r2, failed = 0, num = 0; /* * Use -DTEST_NILS in order to also test the conversion of nil values. Might * segfault on systems which don't support converting a NULL pointer with "%s" * and lets some test cases fail against BSD and glibc due to bugs in their * implementations. */ #ifndef TEST_NILS #define TEST_NILS 0 #elif TEST_NILS #undef TEST_NILS #define TEST_NILS 1 #endif /* !defined(TEST_NILS) */ #ifdef TEST #undef TEST #endif /* defined(TEST) */ #define TEST(fmt, val) \ do { \ for (i = 0; fmt[i] != NULL; i++) \ for (j = 0; j == 0 || val[j - TEST_NILS] != 0; j++) { \ r1 = sprintf(buf1, fmt[i], val[j]); \ r2 = snprintf(buf2, sizeof(buf2), fmt[i], val[j]); \ if (strcmp(buf1, buf2) != 0 || r1 != r2) { \ (void)printf("Results don't match, " \ "format string: %s\n" \ "\t sprintf(3): [%s] (%d)\n" \ "\tsnprintf(3): [%s] (%d)\n", \ fmt[i], buf1, r1, buf2, r2); \ failed++; \ } \ num++; \ } \ } while (/* CONSTCOND */ 0) #ifdef HAVE_LOCALE_H (void)setlocale(LC_ALL, ""); #endif /* HAVE_LOCALE_H */ (void)puts("Testing our snprintf(3) against your system's sprintf(3)."); TEST(float_fmt, float_val); TEST(long_fmt, long_val); TEST(ulong_fmt, ulong_val); TEST(llong_fmt, llong_val); TEST(string_fmt, string_val); #if !defined(OS_SYSV) /* SysV uses a different format than we do. */ TEST(pointer_fmt, pointer_val); #endif /* !OS_SYSV */ (void)printf("Result: %d out of %d tests failed.\n", failed, num); (void)fputs("Checking how many digits we support: ", stdout); for (i = 0; i < 100; i++) { value = pow(10, i) * digits; (void)sprintf(buf1, "%.1f", value); (void)snprintf(buf2, sizeof(buf2), "%.1f", value); if (strcmp(buf1, buf2) != 0) { (void)printf("apparently %d.\n", i); break; } } (void)printf("apparently %d.\n", i); return (failed == 0) ? 0 : 1; } #endif /* TEST_SNPRINTF */ /* vim: set joinspaces expandtab textwidth=80 cinoptions=(4,u0: */ cpl-7.4/libcext/cext/cxdeque.c0000664000733500073350000010527515136670444013322 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include "cxdeque.h" #include #include #include "cxmemory.h" #include "cxmessages.h" /** * @defgroup cxdeque Double-ended queue. * * The module implements a double-ended queue. This is a linear list * which is optimized for insertions and deletions that are made at the * ends of the list. * * @par Synopsis: * @code * #include "cxdeque.h" * @endcode */ /**@{*/ /* * Double-ended queue structure and data types */ struct _cx_deque_ { cxptr *members; cxsize front; cxsize size; cxsize back; }; inline static cxsize _cx_deque_capacity(const cx_deque *deque); /* * Reserve space at the beginning of a deque. If there is still enough * space left, nothing is done. */ inline static void _cx_deque_reserve_at_front(cx_deque *deque, cxsize size) { if (deque->front < size) { cxptr *_members = NULL; deque->front = size; _members = cx_calloc(_cx_deque_capacity(deque), sizeof(cxptr)); if (deque->size > 0) { cx_assert(deque->members != NULL); memcpy(&_members[deque->front], deque->members, deque->size * sizeof(cxptr)); } cx_free(deque->members); deque->members = _members; } return; } /* * Reserve space at the end of a deque. If there is still enough * space left, nothing is done. */ inline static void _cx_deque_reserve_at_back(cx_deque *deque, cxsize size) { if (deque->back < size) { cxptr *_members = NULL; deque->back = size; _members = cx_calloc(_cx_deque_capacity(deque), sizeof(cxptr)); if (deque->size > 0) { cx_assert(deque->members != NULL); memcpy(&_members[deque->front], &deque->members[deque->front], deque->size * sizeof(cxptr)); } cx_free(deque->members); deque->members = _members; } return; } /* * Shifts size number of deque members staring at position to the left * by n nodes. * * Note: No checks on the array sizes are done and no adjustment of * the front, size or back are performed! The node at the position * one before the start of the given range is overwritten! */ inline static void _cx_deque_shift_left(cx_deque *deque, cxsize n, cxsize position, cxsize size) { #if 0 cxsize i = 0; for (i = 0; i < size; ++i) { register cxsize current = deque->front + position + i; deque->members[current - n] = deque->members[current]; } return; #else if (n > 0) { register cxsize start = deque->front + position; memmove(&deque->members[start - n], &deque->members[start], size * sizeof(cxptr)); } return; #endif } /* * Shifts size number of deque members staring at position to the right * by n nodes. * * Note: No checks on the array sizes are done and no adjustment of * the front, size or back are performed! The node at the position * one after the end of the given range is overwritten! */ inline static void _cx_deque_shift_right(cx_deque *deque, cxsize n, cxsize position, cxsize size) { #if 0 cxsize i = 0; for (i = size; i > 0; --i) { register cxsize current = deque->front + position + i - 1; deque->members[current + n] = deque->members[current]; } return; #else if (n > 0) { register cxsize start = deque->front + position; memmove(&deque->members[start + n], &deque->members[start], size * sizeof(cxptr)); } return; #endif } /* * Balance the head and the tail buffer sections of a deque. */ inline static void _cx_deque_balance(cx_deque *deque, cxsize limit) { if ((deque->front != 0) && (deque->back != 0)) { if (deque->front > limit * deque->back) { cxsize difference = deque->front - deque->back; cxsize shift = difference / 2; _cx_deque_shift_left(deque, shift, deque->front, deque->size); deque->front -= shift; deque->back += difference - shift; } else { if (deque->back > limit * deque->front) { cxsize difference = deque->back - deque->front; cxsize shift = difference / 2; _cx_deque_shift_right(deque, shift, deque->front, deque->size); deque->back -= shift; deque->front += difference - shift; } } } return; } /* * Get the position of the first node in the map array. */ inline static cxsize _cx_deque_first(const cx_deque *deque) { return deque->front; } /* * Get the position of the last node in the map array. */ inline static cxsize _cx_deque_last(const cx_deque *deque) { return deque->front + deque->size - 1; } /* * Initialize a deque object */ inline static void _cx_deque_init(cx_deque *deque, cxsize front, cxsize back) { deque->members = NULL; deque->front = front; deque->size = 0; deque->back = back; if (front + back > 0) { deque->members = cx_calloc(_cx_deque_capacity(deque), sizeof(cxptr)); } return; } /* * Remove all elements from a deque */ inline static void _cx_deque_clear(cx_deque *deque) { if (!deque) { return; } cx_free(deque->members); _cx_deque_init(deque, 0, 0); return; } /* * Get the current size of a deque. */ inline static cxsize _cx_deque_size(const cx_deque *deque) { return deque->size; } /* * Get the current capacity of a deque */ inline static cxsize _cx_deque_capacity(const cx_deque *deque) { return deque->front + deque->size + deque->back; } /* * Check whether a deque is empty */ inline static cxbool _cx_deque_empty(const cx_deque *deque) { return (_cx_deque_size(deque) == 0); } /* * Add a data element at the beginning */ inline static void _cx_deque_push_front(cx_deque *deque, cxcptr data) { --deque->front; ++deque->size; deque->members[deque->front] = (cxptr)data; return; } /* * Add a data element at the end */ inline static void _cx_deque_push_back(cx_deque *deque, cxcptr data) { deque->members[deque->front + deque->size] = (cxptr)data; --deque->back; ++deque->size; return; } /* * Assign data to a given position */ inline static void _cx_deque_assign(cx_deque *deque, cxsize position, cxcptr data) { deque->members[deque->front + position] = (cxptr)data; return; } /* * Get the data element at the given position from a deque object */ inline static cxptr _cx_deque_get(const cx_deque *deque, cxsize position) { return deque->members[deque->front + position]; } /* * Set the data element at the given position */ inline static void _cx_deque_put(cx_deque *deque, cxsize position, cxptr data) { deque->members[deque->front + position] = data; return; } /* * Get an iterator to the beginning of the deque */ inline static cx_deque_iterator _cx_deque_begin(const cx_deque *deque) { (void)deque; /* To avoid a compiler warning */ return 0; } /* * Get an iterator to the end of the deque */ inline static cx_deque_iterator _cx_deque_end(const cx_deque *deque) { return _cx_deque_size(deque); } /* * Returns the position of the next element of a deque, i.e. the element * immediately following the current position */ inline static cx_deque_iterator _cx_deque_next(const cx_deque *deque, cx_deque_const_iterator position) { if (_cx_deque_empty(deque) || (position == _cx_deque_end(deque))) { return _cx_deque_end(deque); } return ++position; } /* * Returns the position of the previous element of a deque, i.e. the element * immediately preceding the current position */ inline static cx_deque_iterator _cx_deque_previous(const cx_deque *deque, cx_deque_const_iterator position) { if (_cx_deque_empty(deque) || (position == _cx_deque_begin(deque))) { return _cx_deque_end(deque); } return --position; } /* * Check whether the given queue is sorted using the provided comparison * function. Returns 1 if the deque is sorted, and 0 otherwise. */ inline static cxbool _cx_deque_sorted(const cx_deque *deque, cx_compare_func compare) { cxsize i = 0; for (i = 0; i < deque->size - 1; ++i) { register cxsize current = deque->front + i; if (compare(deque->members[current], deque->members[current + 1]) > 0) { return 0; } } return 1; } /* * Remove the deque node at the given position from the deque */ inline static cxptr _cx_deque_extract(cx_deque *deque, cxsize position) { cxptr data = _cx_deque_get(deque, position); _cx_deque_shift_left(deque, 1, position + 1, _cx_deque_end(deque) - position - 1); --deque->size; ++deque->back; return data; } /* * Move a range of deque nodes in front of position */ inline static void _cx_deque_transfer(cx_deque *deque, cxsize position, cx_deque *other, cxsize first, cxsize last) { if (deque == other) { if (position != last) { cxsize n_members = last - first; /* * Reserve space in the target */ _cx_deque_reserve_at_back(deque, n_members); if (position != _cx_deque_end(deque)) { register cxsize n = _cx_deque_size(deque) - position; _cx_deque_shift_right(deque, n_members, position, n); /* * Adjust source range start and end position */ if (first > position) { first += n_members; } } /* * Transfer [first, last) to the target. No adjustment of the * size is needed, since the number of nodes is conserved. */ memcpy(&deque->members[position], &other->members[first], n_members * sizeof(cxptr)); /* * Remove [first, last) from its old position. Again, there is * no change in the size of the source deque. */ if (last != _cx_deque_end(other)) { register cxsize n = _cx_deque_size(other) - last; if (last > position) { last += n_members; } else { n += n_members; } _cx_deque_shift_left(other, n_members, last, n); } } } else { cxsize n_members = last - first; /* * Reserve space in the target */ _cx_deque_reserve_at_back(deque, n_members); if (position != _cx_deque_end(deque)) { register cxsize n = _cx_deque_size(deque) - position; _cx_deque_shift_right(deque, n_members, position, n); } /* * Transfer [first, last) to the target */ memcpy(&deque->members[position], &other->members[first], n_members * sizeof(cxptr)); deque->size += n_members; deque->back -= n_members; /* * Remove [first, last) from its old position. */ if (last != _cx_deque_end(other)) { register cxsize n = _cx_deque_size(other) - last; _cx_deque_shift_left(other, n_members, last, n); } other->size -= n_members; other->back += n_members; } return; } /* * Merge two sorted deques keeping the sorting order with respect to the * given comparison function. */ inline static void _cx_deque_merge(cx_deque *deque1, cx_deque *deque2, cx_compare_func compare) { if (deque1 != deque2) { cx_deque_iterator first1 = _cx_deque_begin(deque1); cx_deque_iterator first2 = _cx_deque_begin(deque2); cx_assert(_cx_deque_size(deque1) + _cx_deque_size(deque2) >= _cx_deque_size(deque1)); cx_assert(_cx_deque_sorted(deque1, compare)); cx_assert(_cx_deque_sorted(deque2, compare)); while ((first1 != _cx_deque_end(deque1)) && (first2 != _cx_deque_end(deque2))) { if (compare(_cx_deque_get(deque2, first2), _cx_deque_get(deque1, first1)) < 0) { _cx_deque_transfer(deque1, first1, deque2, first2, first2 + 1); first1 = _cx_deque_next(deque2, first1); } else { first1 = _cx_deque_next(deque1, first1); } } if (first2 != _cx_deque_end(deque2)) { _cx_deque_transfer(deque1, _cx_deque_end(deque1), deque2, first2, _cx_deque_end(deque2)); } } return; } /* * Sort a deque using the given comparison function. */ inline static void _cx_deque_sort(cx_deque *deque, cx_compare_func compare) { #if 0 struct stable *ss; unsigned long i; current_compare = compare; /* * create temporary copy of array, including the * indices. note that the execution time is dominated * by the actual sorting */ ss = cx_malloc(deque->size * sizeof(struct stable)); for (i = 0; i < deque->size; ++i) { ss[i].indx = i; ss[i].member = deque->members[deque->front + i]; } qsort(ss, deque->size, sizeof(struct stable), compare_stable); for (i = 0; i < deque->size; ++i) { deque->members[deque->front + i] = ss[i].member; } cx_free(ss); #else if (_cx_deque_size(deque) > 1 && !_cx_deque_sorted(deque, compare)) { cx_deque tmp; cxsize middle = _cx_deque_size(deque) / 2; _cx_deque_init(&tmp, 0, 0); _cx_deque_transfer(&tmp, _cx_deque_end(&tmp), deque, middle, _cx_deque_end(deque)); _cx_deque_sort(deque, compare); _cx_deque_sort(&tmp, compare); _cx_deque_merge(deque, &tmp, compare); _cx_deque_clear(&tmp); } #endif return; } /** * @brief * Create a new deque without any elements. * * @return Handle to the newly allocated deque. * * The function allocates memory for a deque object and initializes * it to an empty deque. */ cx_deque * cx_deque_new(void) { cx_deque *deque = cx_malloc(sizeof *deque); _cx_deque_init(deque, 0, 0); return deque; } /** * @brief * Destroy a deque. * * @param deque The deque to delete. * * @return Nothing. * * The function deallocates the deque object, but not the data objects * currently stored in the deque. */ void cx_deque_delete(cx_deque *deque) { _cx_deque_clear(deque); cx_assert(cx_deque_empty(deque)); cx_free(deque); return; } /** * @brief * Destroy a deque and all its elements. * * @param deque Deque container to destroy. * @param deallocate Data deallocator. * * @return Nothing. * * The function deallocates all data objects referenced by @em deque using * the data deallocation function @em deallocate and finally deallocates * the deque object itself. */ void cx_deque_destroy(cx_deque *deque, cx_free_func deallocate) { if (deque != NULL) { if (deallocate != NULL) { cxsize i = 0; for (i = 0; i < deque->size; ++i) { deallocate(_cx_deque_get(deque, i)); } } cx_free(deque->members); cx_free(deque); } return; } /** * @brief * Get the actual number of deque elements. * * @param deque A deque. * * @return The current number of elements the deque contains, or 0 if the * deque is empty. * * Retrieves the number of elements currently stored in the deque @em deque. */ cxsize cx_deque_size(const cx_deque *deque) { cx_assert(deque != NULL); return _cx_deque_size(deque); } /** * @brief * Check whether a deque is empty. * * @param deque A deque. * * @return The function returns @c TRUE if the deque is empty, and @c FALSE * otherwise. * * The function tests if the deque @em deque contains data. */ cxbool cx_deque_empty(const cx_deque *deque) { cx_assert(deque != NULL); return _cx_deque_empty(deque); } /** * @brief * Get the maximum number of deque elements possible. * * @param deque A deque. * * @return The maximum number of elements that can be stored in the deque. * * Retrieves the deques capacity, i.e. the maximum possible number of data * items a deque can hold. */ cxsize cx_deque_max_size(const cx_deque *deque) { (void)deque; /* Prevent warnings if cx_assert is disabled. */ cx_assert(deque != NULL); return (cxsize)(-1); } /** * @brief * Swap the data of two deques. * * @param deque The first deque. * @param other The second deque. * * @return Nothing. * * The contents of the deque @em other will be moved to the deque @em deque, * while the contents of @em deque is moved to @em other. */ void cx_deque_swap(cx_deque *deque, cx_deque *other) { cx_deque tmp = {NULL, 0, 0, 0}; cx_assert(deque != NULL); cx_assert(other != NULL); tmp.front = other->front; tmp.back = other->back; tmp.size = other->size; tmp.members = other->members; other->front = deque->front; other->back = deque->back; other->size = deque->size; other->members = deque->members; deque->front = tmp.front; deque->back = tmp.back; deque->size = tmp.size; deque->members = tmp.members; return; } /** * @brief * Assign data to a deque element. * * @param deque A deque. * @param position Position of the deque element where the data will be stored. * @param data Data to store. * * @return Handle to the previously stored data object. * * The function assigns the data object reference @em data * to the iterator position @em position of the deque @em deque. */ cxptr cx_deque_assign(cx_deque *deque, cx_deque_iterator position, cxptr data) { cxptr tmp = NULL; cx_assert(deque != NULL); cx_assert((position >= _cx_deque_begin(deque)) && (position < _cx_deque_end(deque))); tmp = _cx_deque_get(deque, position); _cx_deque_put(deque, position, data); return tmp; } /** * @brief * Get the first element of a deque. * * @param deque The deque to query. * * @return Handle to the data object stored in the first deque element. * * The function returns a reference to the first data item in the deque * @em deque. */ cxptr cx_deque_front(const cx_deque *deque) { cx_assert(deque != NULL); cx_assert(!_cx_deque_empty(deque)); return _cx_deque_get(deque, _cx_deque_begin(deque)); } /** * @brief * Get the last element of a deque. * * @param deque The deque to query. * * @return Handle to the data object stored in the last deque element. * * The function returns a reference to the last data item in the deque * @em deque. */ cxptr cx_deque_back(const cx_deque *deque) { cx_assert(deque != NULL); cx_assert(!_cx_deque_empty(deque)); return _cx_deque_get(deque, _cx_deque_previous(deque, _cx_deque_end(deque))); } /** * @brief * Retrieve an element from a deque. * * @param deque The deque to query. * @param position The position of the element to get. * * @return A handle to the data object. * * The function returns a reference to the data item stored in the deque * @em deque at the iterator position @em position. * */ cxptr cx_deque_get(const cx_deque *deque, cx_deque_const_iterator position) { cx_assert(deque != NULL); cx_assert((position >= _cx_deque_begin(deque)) && (position < _cx_deque_end(deque))); return _cx_deque_get(deque, position); } /** * @brief * Get an iterator for the first deque element. * * @param deque A deque. * * @return Iterator for the first element in the deque or @b cx_deque_end() * if the deque is empty. * * The function returns a handle to the first element of @em deque. The * handle cannot be used directly to access the element data, but only * through the appropriate functions. */ cx_deque_iterator cx_deque_begin(const cx_deque *deque) { cx_assert(deque != NULL); return _cx_deque_begin(deque); } /** * @brief * Get an iterator for the position after the last deque element. * * @param deque A deque. * * @return Iterator for the end of the deque. * * The function returns an iterator for the position one past the last * element of the deque @em deque. The handle cannot be used to directly * access the element data, but only through the appropriate functions. */ cx_deque_iterator cx_deque_end(const cx_deque *deque) { cx_assert(deque != NULL); return _cx_deque_end(deque); } /** * @brief * Get an iterator for the next deque element. * * @param deque A deque. * @param position Current iterator position. * * @return Iterator for the next deque element. * * The function returns an iterator for the next element in the deque * @em deque with respect to the current iterator position @em position. * If the deque @em deque is empty or @em position points to the deque end * the function returns @b cx_deque_end(). */ cx_deque_iterator cx_deque_next(const cx_deque *deque, cx_deque_const_iterator position) { cx_assert(deque != NULL); return _cx_deque_next(deque, position); } /** * @brief * Get an iterator for the previous deque element. * * @param deque A deque. * @param position Current iterator position. * * @return Iterator for the previous deque element. * * The function returns an iterator for the previous element in the deque * @em deque with respect to the current iterator position @em position. * If the deque @em deque is empty or @em position points to the beginning * of the deque the function returns @b cx_deque_end(). */ cx_deque_iterator cx_deque_previous(const cx_deque *deque, cx_deque_const_iterator position) { cx_assert(deque != NULL); return _cx_deque_previous(deque, position); } /** * @brief * Insert data at the beginning of a deque. * * @param deque The deque to update. * @param data Data to add to the deque. * * @return Nothing. * * The data @em data is inserted into the deque @em deque before the first * element of the deque, so that it becomes the new deque head. * * It is equivalent to the statement * @code * cx_deque_insert(deque, cx_deque_begin(deque), data); * @endcode */ void cx_deque_push_front(cx_deque *deque, cxcptr data) { cx_assert(deque != NULL); if (deque->front == 0) { _cx_deque_reserve_at_front(deque, _cx_deque_size(deque) + 1); } _cx_deque_push_front(deque, data); return; } /** * @brief * Remove the first deque element. * * @param deque The deque to update. * * @return Handle to the data object previously stored as the first * deque element. * * The function removes the first element from the deque @em deque returning * a handle to the previously stored data. * * It is equivalent to the statement * @code * cx_deque_extract(deque, cx_deque_begin(deque)); * @endcode */ cxptr cx_deque_pop_front(cx_deque *deque) { cx_assert(deque != NULL); cx_assert(!_cx_deque_empty(deque)); return _cx_deque_extract(deque, _cx_deque_begin(deque)); } /** * @brief * Append data at the end of a deque. * * @param deque The deque to update. * @param data Data to append. * * @return Nothing. * * The data @em data is inserted into the deque @em deque after the last * element, so that it becomes the new deque tail. * * It is equivalent to the statement * @code * cx_deque_insert(deque, cx_deque_end(deque), data); * @endcode */ void cx_deque_push_back(cx_deque *deque, cxcptr data) { cx_assert(deque != NULL); /* * If back is 0, the maximum allocated memory has been * reached. This means, it's necessary to allocate new * memory for inserting new members. */ if (deque->back == 0) { _cx_deque_reserve_at_back(deque, _cx_deque_size(deque) + 1); } _cx_deque_push_back(deque, data); return; } /** * @brief * Remove the last deque element. * * @param deque The deque to update. * * @return Handle to the data object previously stored as the last * deque element. * * The function removes the last element from the deque @em deque returning * a handle to the previously stored data. * * It is equivalent to the statement * @code * cx_deque_extract(deque, cx_deque_previous(deque, cx_deque_end(deque))); * @endcode */ cxptr cx_deque_pop_back(cx_deque *deque) { cx_deque_iterator position; cx_assert(deque != NULL); cx_assert(!_cx_deque_empty(deque)); position = _cx_deque_previous(deque, _cx_deque_end(deque)); return _cx_deque_extract(deque, position); } /** * @brief * Insert data into a deque at a given iterator position. * * @param deque The deque to update. * @param position List iterator position. * @param data Data item to insert. * * @return Deque iterator position of the inserted data item. * * The function inserts the data object reference @em data into the deque * @em deque at the position given by the deque iterator @em position. */ cx_deque_iterator cx_deque_insert(cx_deque *deque, cx_deque_iterator position, cxcptr data) { cx_assert(deque != NULL); cx_assert(position <= _cx_deque_size(deque)); if (position == _cx_deque_size(deque)) { cx_deque_push_back(deque, data); } else { cx_assert(position < _cx_deque_size(deque)); cx_assert(_cx_deque_size(deque) > 1); cx_deque_push_back(deque, _cx_deque_get(deque, _cx_deque_size(deque) - 1)); _cx_deque_shift_right(deque, 1, position, _cx_deque_size(deque) - position - 1); _cx_deque_assign(deque, position, data); } return position; } /** * @brief * Erase a deque element. * * @param deque The deque to update. * @param position Deque iterator position. * @param deallocate Data deallocator. * * @return The iterator for the deque position after @em position. * * The function removes the data object stored at position @em position * from the deque @em deque. The data object itself is deallocated by * calling the data deallocator @em deallocate. */ cx_deque_iterator cx_deque_erase(cx_deque *deque, cx_deque_iterator position, cx_free_func deallocate) { cxsize next = position + 1; cx_assert(deque != NULL); cx_assert(deallocate != NULL); cx_assert((position >= _cx_deque_begin(deque)) && (position < _cx_deque_size(deque))); deallocate(_cx_deque_get(deque, position)); _cx_deque_shift_left(deque, 1, next, _cx_deque_size(deque) - next); --deque->size; ++deque->back; return position; } /** * @brief * Remove all elements from a deque. * * @param deque Deque to be cleared. * * @return Nothing. * * The deque @em deque is cleared, i.e. all elements are removed from the * deque. The removed data objects are left untouched, in particular they * are not deallocated. It is the responsibility of the caller to ensure * that there are still other references to the removed data objects. * After calling @b cx_deque_clear() the deque @em deque is empty. */ void cx_deque_clear(cx_deque *deque) { _cx_deque_clear(deque); return; } /** * @brief * Extract a deque element. * * @param deque A deque. * @param position Deque iterator position. * * @return Handle to the previously stored data object. * * The function removes a data object from the deque @em deque located at the * iterator position @em position without destroying the data object. * * @see cx_deque_erase(), cx_deque_remove() */ cxptr cx_deque_extract(cx_deque *deque, cx_deque_iterator position) { cx_assert(deque != NULL); cx_assert((position >= _cx_deque_begin(deque)) && (position < _cx_deque_end(deque))); return _cx_deque_extract(deque, position); } /** * @brief * Remove all elements with a given value from a deque. * * @param deque A deque. * @param data Data to remove. * * @return Nothing. * * The value @em data is searched in the deque @em deque. If the data is * found it is removed from the deque. The data object itself is not * deallocated. */ void cx_deque_remove(cx_deque *deque, cxcptr data) { cx_deque_iterator first; cx_assert(deque != NULL); first = _cx_deque_begin(deque); while (first != _cx_deque_end(deque)) { if (_cx_deque_get(deque, first) == data) { _cx_deque_extract(deque, first); } else { first = _cx_deque_next(deque, first); } } return; } /** * @brief * Remove duplicates of consecutive elements. * * @param deque A deque. * @param compare Function comparing the deque elements. * * @return Nothing. * * The function removes duplicates of consecutive deque elements, i.e. deque * elements with the same value, from the deque @em deque. The equality of * the deque elements is checked using the comparison function @em compare. * The comparison function @em compare must return an integer less than, * equal or greater than zero if the first argument passed to it is found, * respectively, to be less than, match, or be greater than the second * argument. */ void cx_deque_unique(cx_deque *deque, cx_compare_func compare) { cx_assert(deque != NULL); cx_assert(compare != NULL); if (!_cx_deque_empty(deque)) { cx_deque_iterator first = _cx_deque_begin(deque); cx_deque_iterator next = _cx_deque_next(deque, first); while (next != _cx_deque_end(deque)) { if (compare(_cx_deque_get(deque, first), _cx_deque_get(deque, next)) == 0) { _cx_deque_extract(deque, next); } else { first = next; next = _cx_deque_next(deque, next); } } } return; } /** * @brief * Move a range of elements in front of a given position. * * @param deque Target deque. * @param position Target iterator position. * @param other Source deque. * @param first Position of the first element to move. * @param last Position of the last element to move. * * @return Nothing. * * The range of deque elements from the iterator position @em first to * @em last, but not including @em last, is moved from the source deque * @em other in front of the position @em position of the target deque * @em deque. Target and source deque may be identical, provided that the * target position @em position does not fall within the range of deque * elements to move. */ void cx_deque_splice(cx_deque *deque, cx_deque_iterator position, cx_deque *other, cx_deque_iterator first, cx_deque_iterator last) { cx_assert(other != NULL); cx_assert( (first == _cx_deque_end(other)) || ((first >= _cx_deque_begin(other)) && (first < _cx_deque_end(other)))); cx_assert((last == _cx_deque_end(other)) || ((last > first) && (last < _cx_deque_end(other)))); if (first != last) { cx_assert(deque != NULL); cx_assert((position == _cx_deque_end(deque)) || ((position >= _cx_deque_begin(deque)) && (position < _cx_deque_end(deque)))); cx_assert((deque != other) || ((position < first) || (position > last))); _cx_deque_transfer(deque, position, other, first, last); } return; } /** * @brief * Merge two sorted deques. * * @param deque Target deque of the merge operation. * @param other The deque to merge into the target. * @param compare Function comparing the deque elements. * * @return Nothing. * * The function combines the two deques @em deque and @em other by moving all * elements from @em other into @em deque, so that all elements are still * sorted. The function requires that both input deques are already sorted. * The sorting order in which the elements of @em other are inserted * into @em deque is determined by the comparison function @em compare. * The comparison function @em compare must return an integer less than, equal * or greater than zero if the first argument passed to it is found, * respectively, to be less than, match, or be greater than the second * argument. * * The deque @em other is consumed by this process, i.e. after the successful * merging of the two deques, deque @em other will be empty. */ void cx_deque_merge(cx_deque *deque, cx_deque *other, cx_compare_func compare) { cx_assert(deque != NULL); cx_assert(other != NULL); cx_assert(compare != NULL); _cx_deque_merge(deque, other, compare); return; } /** * @brief * Sort all elements of a deque using the given comparison function. * * @param deque The deque to sort. * @param compare Function comparing the deque elements. * * @return Nothing. * * The input deque @em deque is sorted using the comparison function * @em compare to determine the order of two deque elements. The comparison * function @em compare must return an integer less than, equal * or greater than zero if the first argument passed to it is found, * respectively, to be less than, equal, or be greater than the second * argument. This function uses the stdlib function qsort(). */ void cx_deque_sort(cx_deque *deque, cx_compare_func compare) { cx_assert(deque != NULL); cx_assert(compare != NULL); _cx_deque_sort(deque, compare); return; } /** * @brief * Reverse the order of all deque elements. * * @param deque The deque to reverse. * * @return Nothing. * * The order of the elements of the deque @em deque is reversed. */ void cx_deque_reverse(cx_deque *deque) { cx_assert(deque != NULL); if (!_cx_deque_empty(deque)) { cx_deque_iterator current = _cx_deque_begin(deque); cx_deque_iterator middle = current + _cx_deque_size(deque) / 2; cx_deque_iterator last = _cx_deque_previous(deque, _cx_deque_end(deque)); while (current < middle) { cxptr data = _cx_deque_get(deque, last); _cx_deque_put(deque, last, _cx_deque_get(deque, current)); _cx_deque_put(deque, current, data); current = _cx_deque_next(deque, current); last = _cx_deque_previous(deque, last); } } return; } /**@}*/ cpl-7.4/libcext/cext/cxmap.c0000664000733500073350000004162415136670444012771 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include "cxmap.h" #include "cxtypes.h" /** * @defgroup cxmap Maps * * The module implements a map data type, i.e. a container managing key/value * pairs as elements. Their elements are automatically sorted according to * a sorting criterion used for the key. The container is optimized for * lookup operations. Maps are restriced to unique keys, i.e. a key can * only appear once in a map. * * @par Synopsis: * @code * #include "cxmap.h" * @endcode */ /**@{*/ /** * @brief * Get an iterator to the first pair in a map. * * @param map The map to query. * * @return Iterator for the first pair or @b cx_map_end() if the map is * empty. * * The function returns a handle for the first pair in the map @em map. * The returned iterator cannot be used directly to access the value field * of the key/value pair, but only through the appropriate methods. */ cx_map_iterator cx_map_begin(const cx_map *map) { return cx_tree_begin(map); } /** * @brief * Get an iterator for the position after the last pair in the map. * * @param map The map to query. * * @return Iterator for the end of the map. * * The function returns an iterator for the position one past the last pair * in the map @em map. The iteration is done in ascending order according * to the keys. The returned iterator cannot be used directly to access the * value field of the key/value pair, but only through the appropriate * methods. */ cx_map_iterator cx_map_end(const cx_map *map) { return cx_tree_end(map); } /** * @brief * Get an iterator for the next pair in the map. * * @param map A map. * @param position Current iterator position. * * @return Iterator for the pair immediately following @em position. * * The function returns an iterator for the next pair in the map @em map * with respect to the current iterator position @em position. Iteration * is done in ascending order according to the keys. If the map is empty * or @em position points to the end of the map the function returns * @b cx_map_end(). */ cx_map_iterator cx_map_next(const cx_map *map, cx_map_const_iterator position) { return cx_tree_next(map, position); } /** * @brief * Get an iterator for the previous pair in the map. * * @param map A map. * @param position Current iterator position. * * @return Iterator for the pair immediately preceding @em position. * * The function returns an iterator for the previous pair in the map * @em map with respect to the current iterator position @em position. * Iteration is done in ascending order according to the keys. If the * map is empty or @em position points to the beginning of the map the * function returns @b cx_map_end(). */ cx_map_iterator cx_map_previous(const cx_map *map, cx_map_const_iterator position) { return cx_tree_previous(map, position); } /** * @brief * Remove all pairs from a map. * * @param map Map to be cleared. * * @return Nothing. * * The map @em map is cleared, i.e. all pairs are removed from the map. * Keys and values are destroyed using the key and value destructors set up * during map creation. After calling this function the map is empty. */ void cx_map_clear(cx_map *map) { cx_tree_clear(map); return; } /** * @brief * Check whether a map is empty. * * @param map A map. * * @return The function returns @c TRUE if the map is empty, and @c FALSE * otherwise. * * The function checks if the map contains any pairs. Calling this function * is equivalent to the statement: * @code * return (cx_map_size(map) == 0); * @endcode */ cxbool cx_map_empty(const cx_map *map) { return cx_tree_empty(map); } /** * @brief * Create a new map without any elements. * * @param compare Function used to compare keys. * @param key_destroy Destructor for the keys. * @param value_destroy Destructor for the value field. * * @return Handle for the newly allocated map. * * Memory for a new map is allocated and the map is initialized to be a * valid empty map. * * The map's key comparison function is set to @em compare. It must * return @c TRUE if the comparison of its first argument with its second * argument succeeds, and @c FALSE otherwise. * * The destructors for a map node's key and value field are set to * @em key_destroy and @em value_destroy. Whenever a map node is * destroyed these functions are used to deallocate the memory used * by the key and the value. Each of the destructors might be @c NULL, i.e. * keys and values are not deallocated during destroy operations. * * @see cx_map_compare_func() */ cx_map * cx_map_new(cx_map_compare_func compare, cx_free_func key_destroy, cx_free_func value_destroy) { return cx_tree_new(compare, key_destroy, value_destroy); } /** * @brief * Destroy a map and all its elements. * * @param map The map to destroy. * * @return Nothing. * * The map @em map is deallocated. All data values and keys are * deallocated using the map's key and value destructor. If no * key and/or value destructor was set when the @em map was created * the keys and the stored data values are left untouched. In this * case the key and value deallocation is the responsibility of the * user. * * @see cx_map_new() */ void cx_map_delete(cx_map *map) { cx_tree_delete(map); return; } /** * @brief * Get the actual number of pairs in the map. * * @param map A map. * * @return The current number of pairs, or 0 if the map is empty. * * Retrieves the current number of pairs stored in the map. */ cxsize cx_map_size(const cx_map *map) { return cx_tree_size(map); } /** * @brief * Get the maximum number of pairs possible. * * @param map A map. * * @return The maximum number of pairs that can be stored in the map. * * Retrieves the map's capacity, i.e. the maximum possible number of * pairs a map can manage. */ cxsize cx_map_max_size(const cx_map *map) { return cx_tree_max_size(map); } /** * @brief * Retrieve a map's key comparison function. * * @param map The map to query. * * @return Handle for the map's key comparison function. * * The function retrieves the function used by the map methods * for comparing keys. The key comparison function is set during * map creation. * * @see cx_map_new() */ cx_map_compare_func cx_map_key_comp(const cx_map *map) { return cx_tree_key_comp(map); } /** * @brief * Swap the contents of two maps. * * @param map1 First map. * @param map2 Second map. * * @return Nothing. * * All pairs stored in the first map @em map1 are moved to the second map * @em map2, while the pairs from @em map2 are moved to @em map1. Also * the key comparison function, the key and the value destructor are * exchanged. */ void cx_map_swap(cx_map *map1, cx_map *map2) { cx_tree_swap(map1, map2); return; } /** * @brief * Assign data to an iterator position. * * @param map A map. * @param position Iterator positions where the data will be stored. * @param data Data to store. * * @return Handle to the previously stored data object. * * The function assigns a data object reference @em data to the iterator * position @em position of the map @em map. */ cxptr cx_map_assign(cx_map *map, cx_map_iterator position, cxcptr data) { return cx_tree_assign(map, position, data); } /** * @brief * Set the value of a pair matching the given key. * * @param map A map. * @param key The key of the map element to be changed. * @param data Data value to be stored. * * @return Previously stored data value of the (key, value) pair. * * The function replaces the value of the map element with the key @em key * with @em value, if the @em key is present in the map @em map. The old * value of the map element is returned. If the key is not yet present in * the map the pair (@em key, @em data) is inserted in the map. In this case * the returned handle to the previously stored data points to @em data. */ cxptr cx_map_put(cx_map *map, cxcptr key, cxcptr data) { cxptr value = NULL; cx_map_iterator pos; pos = cx_tree_lower_bound(map, key); if (pos == cx_tree_end(map)) { value = (cxptr)data; cx_tree_insert_unique(map, key, value); } else value = cx_tree_assign(map, pos, data); return value; } /** * @brief * Get the key from a given iterator position. * * @param map A map. * @param position Iterator position the data is retrieved from. * * @return Reference for the key. * * The function returns a reference to the key associated with the iterator * position @em position in the map @em map. * * @note * One must not modify the key of @em position through the returned * reference, since this might corrupt the map! */ cxptr cx_map_get_key(const cx_map *map, cx_map_const_iterator position) { return cx_tree_get_key(map, position); } /** * @brief * Get the data from a given iterator position. * * @param map A map. * @param position Iterator position the data is retrieved from. * * @return Handle for the data object. * * The function returns a reference to the data stored at iterator position * @em position in the map @em map. */ cxptr cx_map_get_value(const cx_map *map, cx_map_const_iterator position) { return cx_tree_get_value(map, position); } /** * @brief * Get the data for a given key. * * @param map A map. * @param key Key for which the data should be retrieved. * * @return Handle to the value of the (key, value) pair matching the key * @em key. * * The function looks for the key @em key in the map @em map and returns * the data associated with this key. If @em key is not present in @em map * it is inserted using @c NULL as the associated default value, which is * then returned. */ cxptr cx_map_get(cx_map *map, cxcptr key) { cx_map_iterator i = cx_tree_lower_bound(map, key); cx_map_compare_func keycmp = cx_tree_key_comp(map); if (i == cx_tree_end(map) || keycmp(key, cx_tree_get_key(map, i))) { i = cx_tree_insert_unique(map, key, NULL); } return cx_tree_get_value(map, i); } /** * @brief * Locate an element in the map. * * @param map A map. * @param key Key of the (key, value) pair to locate. * * @return Iterator pointing to the sought-after element, or @b cx_map_end() * if it was not found. * * The function searches the map @em map for an element with a key * matching @em key. If the search was successful an iterator to the * sought-after pair is returned. If the search did not succeed, i.e. * @em key is not present in the map, a one past the end iterator is * returned. */ cx_map_iterator cx_map_find(const cx_map *map, cxcptr key) { return cx_tree_find(map, key); } /** * @brief * Find the beginning of a subsequence matching a given key. * * @param map A map. * @param key Key of the (key, value) pair(s) to locate. * * @return Iterator pointing to the first position where an element with * key @em key would get inserted, i.e. the first element with a key greater * or equal than @em key. * * The function returns the first element of a subsequence of elements in the * map that match the given key @em key. If @em key is not present in the * map @em map an iterator pointing to the first element that has a greater * key than @em key or @b cx_map_end() if no such element exists. * * @note * For maps, where a key can occur only once, is a call to this function * equivalent to calling @b cx_map_find(). */ cx_map_iterator cx_map_lower_bound(const cx_map *map, cxcptr key) { return cx_tree_lower_bound(map, key); } /** * @brief * Find the end of a subsequence matching a given key. * * @param map A map. * @param key Key of the (key, value) pair(s) to locate. * * @return Iterator pointing to the last position where an element with * key @em key would get inserted, i.e. the first element with a key * greater than @em key. * * The function returns the last element of a subsequence of elements in the * map that match the given key @em key. If @em key is not present in the * map @em map an iterator pointing to the first element that has a greater * key than @em key or @b cx_map_end() if no such element exists. * * @note * For maps, calling this function is equivalent to: * @code * cx_map_iterator it; * * it = cx_map_find(map, key); * it = cx_map_next(map, it); * @endcode * omitting all error checks. */ cx_map_iterator cx_map_upper_bound(const cx_map *map, cxcptr key) { return cx_tree_upper_bound(map, key); } /** * @brief * Find a subsequence matching a given key. * * @param map A map. * @param key The key of the (key, value) pair(s) to be located. * @param begin First element with key @em key. * @param end Last element with key @em key. * * @return Nothing. * * The function returns the beginning and the end of a subsequence of * map elements with the key @em key through through the @em begin and * @em end arguments. After calling this function @em begin possibly points * to the first element of @em map matching the key @em key and @em end * possibly points to the last element of the sequence. If key is not * present in the map @em begin and @em end point to the next greater * element or, if no such element exists, to @b cx_map_end(). */ void cx_map_equal_range(const cx_map *map, cxcptr key, cx_map_iterator *begin, cx_map_iterator *end) { cx_tree_equal_range(map, key, begin, end); return; } /** * @brief * Get the number of elements matching a key. * * @param map A map. * @param key Key of the (key, value) pair(s) to locate. * * @return The number of elements with the specified key. * * Counts all elements of the map @em map matching the key @em key. */ cxsize cx_map_count(const cx_map *map, cxcptr key) { return cx_tree_find(map, key) == cx_tree_end(map) ? 0 : 1; } /** * @brief * Attempt to insert data into a map. * * @param map A map. * @param key Key used to store the data. * @param data Data to insert. * * @return An iterator that points to the inserted pair, or @c NULL if the * pair could not be inserted. * * This function attempts to insert a (key, value) pair into the map * @em map. The insertion fails if the key already present in the map, * since a key may only occur once in a map. */ cx_map_iterator cx_map_insert(cx_map *map, cxcptr key, cxcptr data) { return cx_tree_insert_unique(map, key, data); } /** * @brief * Erase an element from a map. * * @param map A map. * @param position Iterator position of the element to be erased. * * @return Nothing. * * This function erases an element, specified by the iterator @em position, * from @em map. Key and value associated with the erased pair are * deallocated using the map's key and value destructors, provided * they have been set. */ void cx_map_erase_position(cx_map *map, cx_map_iterator position) { cx_tree_erase_position(map, position); return; } /** * @brief * Erase a range of elements from a map. * * @param map A map. * @param begin Iterator pointing to the start of the range to erase. * @param end Iterator pointing to the end of the range to erase. * * @return Nothing. * * This function erases all elements in the range [begin, end) from * the map @em map. Key and value associated with the erased pair(s) are * deallocated using the map's key and value destructors, provided * they have been set. */ void cx_map_erase_range(cx_map *map, cx_map_iterator begin, cx_map_iterator end) { cx_tree_erase_range(map, begin, end); return; } /** * @brief * Erase an element from a map according to the provided key. * * @param map A map. * @param key Key of the element to be erased. * * @return The number of removed elements. * * This function erases the element with the specified key @em key, * from @em map. Key and value associated with the erased pair are * deallocated using the map's key and value destructors, provided * they have been set. * * @note * For maps the the returned number should only be 0 or 1, due to the * nature of maps. */ cxsize cx_map_erase(cx_map *map, cxcptr key) { return cx_tree_erase(map, key); } /**@}*/ cpl-7.4/libcext/cext/cxutils.c0000664000733500073350000003234315136670444013352 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include "cxutils.h" #include #if defined(HAVE_VSNPRINTF_C99) || defined(HAVE_VASPRINTF) # include #endif #ifdef HAVE_VASPRINTF # include #endif #if !defined(HAVE_VA_COPY_STYLE_FUNCTION) && \ !defined(HAVE_VA_LIST_COPY_BY_VALUE) # include #endif #ifdef HAVE_UNISTD_H # include #endif #ifdef HAVE_LIMITS_H # include #endif #include #include "cxmemory.h" #include "cxmessages.h" #include "cxstrutils.h" #include "cxthread.h" #ifndef HAVE_VSNPRINTF_C99 # include "snprintf.h" #endif #ifndef HAVE_VA_COPY_STYLE_FUNCTION # if defined(__GNUC__) && defined(__PPC__) && defined(_CALL_SYSV) # define CX_VA_COPY(ap1, ap2) (*(ap1) = *(ap2)) # elif !defined(HAVE_VA_LIST_COPY_BY_VALUE) # define CX_VA_COPY(ap1, ap2) memmove((ap1), (ap2), sizeof(va_list)) # else # define CX_VA_COPY(ap1, ap2) ((ap1) = (ap2)) # endif #endif /** * @defgroup cxutils Miscellaneous Utilities * * The module provides a portable implementation of a selection of * miscellaneous utility functions. * * @par Synopsis: * @code * #include "cxutils.h" * @endcode */ /**@{*/ /* * Identifier for applications */ static cxchar *cx_program_name = NULL; CX_LOCK_DEFINE_INITIALIZED_STATIC(cx_program_name); /** * @brief * Get the name of the application. * * @return The program's name string. * * The program's name is retrieved and returned to the caller. The returned * pointer is a library resource and must not be freed or modified. */ const cxchar * cx_program_get_name(void) { const cxchar *name = NULL; CX_LOCK(cx_program_name); name = cx_program_name; CX_UNLOCK(cx_program_name); return name; } /** * @brief * Set the name of the application. * * @param name The program name. * * @return Nothing. * * The program's name is set to the string @em name. * * @attention For thread-safety reasons this function may be called only once! */ void cx_program_set_name(const cxchar *name) { CX_LOCK(cx_program_name); cx_free(cx_program_name); cx_program_name = cx_strdup(name); CX_UNLOCK(cx_program_name); return; } /** * @brief * Get the position of the first bit set, searching from left to right. * * @param mask A 32 bit integer containing bit flags. * @param start Bit position where the search starts. * * @return The bit position of the first bit set which is lower than * @em start. If no bit is set -1 is returned. * * The function searches for the first bit set in @em mask, starting at * the bit position @em start - 1. The bit mask @em mask is searched from * left to right. If @em start is less than 0 or bigger than 32 the search * starts at the 31st bit. * * @see cx_bits_rfind() */ cxint cx_bits_find(cxuint32 mask, cxint start) { register cxint n = (cxint)(sizeof(cxuint32) * 8); if (start < 0 || start > n) { start = n; } while (start > 0) { start--; if (mask & (1 << (cxuint32)start)) { return start; } } return -1; } /** * @brief * Get the position of the first bit set, searching from right to left. * * @param mask A 32 bit integer containing bit flags. * @param start Bit position where the search starts. * * @return The bit position of the first bit set which is higher than * @em start. If no bit is set -1 is returned. * * The function searches for the first bit set in @em mask, starting at * the bit position @em start + 1. The bit mask @em mask is searched from * right to left. If @em start is less than 0 the search starts at the 1st * bit. * * @see cx_bits_find() */ cxint cx_bits_rfind(cxuint32 mask, cxint start) { register cxint n = (cxint)(sizeof(cxuint32) * 8) - 1; if (start < 0) { start = -1; } while (start < n) { start++; if (mask & (1 << (cxuint32)start)) { return start; } } return -1; } /** * @brief * Safe version of @b sprintf(). * * @param string Destination string. * @param n Maximum number of characters to be written. * @param format The format string. * @param ... Arguments to be inserted into the format string. * * @return The number of characters (excluding the trailing null) which * would have been written to the destination string if enough space * had been available, i.e. if the destination string is large enough * the function returns the number of characters written to the string. * * The function is a safe form of @b sprintf(). It writes output to * the string @em string, under the control of the format string @em format. * The format string specifies how the arguments are formatted for output. * All standard C conversion directives are supported. * * The difference compared to @b sprintf() is that the produced number of * characters does not exceed @em n (including the trailing null). * * @note * The return value of @b cx_snprintf() conforms to the @b snprintf() * function as standardized in ISO C99. This might be different from * traditional implementations. * * @see cx_asprintf(), cx_strdupf() */ cxint cx_snprintf(cxchar *string, cxsize n, const cxchar *format, ...) { va_list args; cxint nc; va_start(args, format); nc = cx_vsnprintf(string, n, format, args); va_end(args); return nc; } /** * @brief * Safe version of @b vsprintf(). * * @param string Destination string. * @param n Maximum number of characters to be written. * @param format The format string. * @param args List of arguments to be inserted into the format string. * * @return The number of characters (excluding the trailing null) which * would have been written to the destination string if enough space * had been available, i.e. if the destination string is large enough * the function returns the number of characters written to the string. * * The function is a safe form of @b vsprintf(). It writes output to * the string @em string, under the control of the format string @em format. * The format string specifies how the arguments, provided through the * variable-length argument list @em args, are formatted for output. * All standard C conversion directives are supported. * * The difference compared to @b vsprintf() is that the produced number of * characters does not exceed @em n (including the trailing null). * * @note * The return value of @b cx_vsnprintf() conforms to the @b vsnprintf() * function as standardized in ISO C99. This might be different from * traditional implementations. * * @see cx_vasprintf(), cx_strvdupf() */ cxint cx_vsnprintf(cxchar *string, cxsize n, const cxchar *format, va_list args) { if (n != 0 && string == NULL) { return 0; } if (format == NULL) { return 0; } /* * No availablility checks needed here. If the system does not provide * a vsnprintf() function with C99 semantics a local implementation * is used (see inclusion of snprintf.h at the beginning of this file), * i.e. vsnprintf will always be available. For further details check * the implementation itself in snprintf.c. */ return vsnprintf(string, n, format, args); } /** * @brief * Write formatted output to a newly allocated string. * * @param string Address where the allocated string is stored. * @param format The format string. * @param ... Arguments to be inserted into the format string. * * @return The number of characters (excluding the trailing null) written to * allocated string, i.e. its length. If sufficient space cannot be * allocated, -1 is returned. * * The function is similar to @b cx_snprintf() or @b sprintf(). The difference * to @b cx_snprintf() is that the output created from the format string * @em format and the formatted arguments is placed into a string which is * allocated using @b cx_malloc(). All standard C conversion directives are * supported. The allocated string is always null terminated. * * The pointer to the allocated string buffer sufficiently large to hold * the string is returned to the caller in the @em string argument. This * pointer should be passed to @b cx_free to release the allocated storage * when it is no longer needed. If sufficient memory cannot be allocated * @em is set to @c NULL. * * @see cx_snprintf(), cx_strdupf(), cx_malloc(), cx_free() */ cxint cx_asprintf(cxchar **string, const cxchar *format, ...) { va_list args; cxint nc; va_start(args, format); nc = cx_vasprintf(string, format, args); va_end(args); return nc; } /** * @brief * Write formatted output to a newly allocated string with a * variable-length argument list. * * @param string Address where the allocated string is stored. * @param format The format string. * @param args List of arguments to be inserted into the format string. * * @return The number of characters (excluding the trailing null) written to * allocated string, i.e. its length. If sufficient space cannot be * allocated, -1 is returned. * * The function is similar to @b cx_vsnprintf() or @b vsprintf(). The * difference to @b cx_vsnprintf() is that the output, created from the * format string @em format and the arguments given by the variable-length * argument list @em args, is placed into a string which is allocated using * @b cx_malloc(). All standard C conversion directives are supported. The * allocated string is always null terminated. * * The pointer to the allocated string buffer sufficiently large to hold * the string is returned to the caller in the @em string argument. This * pointer should be passed to @b cx_free to release the allocated storage * when it is no longer needed. If sufficient memory cannot be allocated * @em is set to @c NULL. * * @see cx_vsnprintf(), cx_strvdupf(), cx_malloc(), cx_free() */ cxint cx_vasprintf(cxchar **string, const cxchar *format, va_list args) { cxint nc; if (format == NULL) { return 0; } else { #ifdef HAVE_VASPRINTF if (!cx_memory_is_system_malloc()) { cxchar *buffer; nc = vasprintf(&buffer, format, args); *string = cx_strdup(buffer); /* * vasprintf() uses system services for the buffer allocation, * therefore it has to be released again with the system free() */ free(buffer); } else { nc = vasprintf(string, format, args); } #else /* !HAVE_VASPRINTF */ va_list args2; *string = NULL; /* * Just get the required buffer size. Don't consume the original * args, we'll need it again. */ CX_VA_COPY(args2, args); nc = cx_vsnprintf(NULL, 0, format, args2); # ifdef HAVE_VA_COPY_STYLE_FUNCTION va_end(args2); /* Only if va_copy() or __va_copy() was used */ # endif cx_assert(nc >= -1); /* possible integer overflow if nc > INT_MAX */ if (nc >= 0) { *string = (cxchar *)cx_malloc((cxsize)nc + 1); if (*string == NULL) { nc = -1; } else { int nc2 = cx_vsnprintf(*string, nc + 1, format, args); (void)nc2; /* Prevent warnings if cx_assert is disabled. */ cx_assert(nc2 == nc); } } #endif /* !HAVE_VASPRINTF */ } return nc; } /** * @brief * Get the maximum length of a line supported by the system. * * @return The length of a line including the trailing zero. * * The function uses the @b sysconf() function to determine the maximum * length of a line buffer that is supported by the system and available * for utility programs. If the @b sysconf() facility is not available * the function returns a guessed value of 4096 characters as the maximum * length of a line taking into account the trailing zero. */ cxlong cx_line_max(void) { cxlong sz = 4096; /* Guessed default */ #if defined(HAVE_SYSCONF) && defined(_SC_LINE_MAX) sz = sysconf(_SC_LINE_MAX); #endif return sz; } /** * @brief * Allocate a line buffer with the maximum size supported by the system. * * @return A pointer allocated memory. * * The function creates a line buffer with the maximum length supported * by the system. The size of the buffer is determined calling * @b cx_line_max() which gives the maximum size including the * trailing zero. */ cxchar * cx_line_alloc(void) { cxlong sz = cx_line_max(); return (cxchar *)cx_calloc(sz, sizeof(cxchar)); } /**@}*/ cpl-7.4/libcext/cext/cxtree.c0000664000733500073350000012557615136670444013164 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include "cxtree.h" #include "cxmemory.h" #include "cxmessages.h" #include "cxtypes.h" /** * @defgroup cxtree Balanced Binary Trees * * The module implements a balanced binary tree type, i.e. a container * managing key/value pairs as elements. The container is optimized for * lookup operations. * * @par Synopsis: * @code * #include "cxtree.h" * @endcode */ /**@{*/ /* * Tree node color, tree node and tree opaque data types */ enum _cx_tnode_color_ { CX_TNODE_RED = 0, CX_TNODE_BLACK }; typedef enum _cx_tnode_color_ cx_tnode_color; struct _cx_tnode_ { struct _cx_tnode_ *left; struct _cx_tnode_ *right; struct _cx_tnode_ *parent; cx_tnode_color color; cxptr key; cxptr value; }; typedef struct _cx_tnode_ cx_tnode; struct _cx_tree_ { cx_tnode *header; cxsize node_count; cx_tree_compare_func key_compare; cx_free_func key_destroy; cx_free_func value_destroy; }; /* * Some macros, mostly defined for readability purposes. */ #define _cx_tnode_left(node) ((node)->left) #define _cx_tnode_right(node) ((node)->right) #define _cx_tnode_parent(node) ((node)->parent) #define _cx_tnode_grandpa(node) ((node)->parent->parent) #define _cx_tnode_color(node) ((node)->color) #define _cx_tnode_key(node) ((node)->key) #define _cx_tnode_value(node) ((node)->value) #define _cx_tree_head(tree) ((tree)->header) #define _cx_tree_root(tree) ((tree)->header->parent) #define _cx_tree_leftmost(tree) ((tree)->header->left) #define _cx_tree_rightmost(tree) ((tree)->header->right) #define _cx_tree_node_count(tree) ((tree)->node_count) #define _cx_tree_key_destroy(tree) ((tree)->key_destroy) #define _cx_tree_value_destroy(tree) ((tree)->value_destroy) #define _cx_tree_compare(tree) ((tree)->key_compare) #define _cx_tree_key_compare(tree, a, b) ((tree)->key_compare((a), (b))) /* * Internal, node related methods */ inline static cx_tnode * _cx_tnode_create(cxcptr key, cxcptr value) { cx_tnode *node = cx_malloc(sizeof(cx_tnode)); _cx_tnode_left(node) = NULL; _cx_tnode_right(node) = NULL; _cx_tnode_parent(node) = NULL; _cx_tnode_key(node) = (cxptr)key; _cx_tnode_value(node) = (cxptr)value; return node; } inline static void _cx_tnode_destroy(cx_tnode *node, cx_free_func key_destroy, cx_free_func value_destroy) { if (node) { if (key_destroy) { key_destroy(_cx_tnode_key(node)); _cx_tnode_key(node) = NULL; } if (value_destroy) { value_destroy(_cx_tnode_value(node)); _cx_tnode_value(node) = NULL; } _cx_tnode_left(node) = NULL; _cx_tnode_right(node) = NULL; _cx_tnode_parent(node) = NULL; cx_free(node); } return; } inline static cx_tnode * _cx_tnode_minimum(const cx_tnode *node) { register cx_tnode *n = (cx_tnode *)node; while (_cx_tnode_left(n) != NULL) n = _cx_tnode_left(n); return n; } inline static cx_tnode * _cx_tnode_maximum(const cx_tnode *node) { register cx_tnode *n = (cx_tnode *)node; while (_cx_tnode_right(n) != NULL) n = _cx_tnode_right(n); return n; } inline static cxptr _cx_tnode_get_key(const cx_tnode *node) { return node->key; } inline static void _cx_tnode_set_key(cx_tnode *node, cxcptr key) { node->key = (cxptr)key; return; } inline static cxptr _cx_tnode_get_value(const cx_tnode *node) { return node->value; } inline static void _cx_tnode_set_value(cx_tnode *node, cxcptr value) { node->value = (cxptr)value; return; } inline static cx_tnode * _cx_tnode_next(const cx_tnode *node) { register cx_tnode *n = (cx_tnode *)node; if (_cx_tnode_right(n) != NULL) { n = _cx_tnode_right(n); while (_cx_tnode_left(n) != NULL) n = _cx_tnode_left(n); } else { cx_tnode *m = _cx_tnode_parent(n); while (n == _cx_tnode_right(m)) { n = m; m = _cx_tnode_parent(m); } if (_cx_tnode_right(n) != m) { n = m; } } return n; } inline static cx_tnode * _cx_tnode_previous(const cx_tnode *node) { register cx_tnode *n = (cx_tnode *)node; if (_cx_tnode_color(n) == CX_TNODE_RED && _cx_tnode_grandpa(n) == n) { n = _cx_tnode_right(n); } else if (_cx_tnode_left(n) != NULL) { cx_tnode *m = _cx_tnode_left(n); while (_cx_tnode_right(m) != NULL) m = _cx_tnode_right(m); n = m; } else { cx_tnode *m = _cx_tnode_parent(n); while (n == _cx_tnode_left(m)) { n = m; m = _cx_tnode_parent(m); } n = m; } return n; } /* * Internal, tree related methods */ inline static void _cx_tree_rotate_left(cx_tnode *node, cx_tnode **root) { register cx_tnode *y = _cx_tnode_right(node); _cx_tnode_right(node) = _cx_tnode_left(y); if (_cx_tnode_left(y) != NULL) { _cx_tnode_parent(_cx_tnode_left(y)) = node; } _cx_tnode_parent(y) = _cx_tnode_parent(node); if (node == *root) { *root = y; } else if (node == _cx_tnode_left(_cx_tnode_parent(node))) { _cx_tnode_left(_cx_tnode_parent(node)) = y; } else { _cx_tnode_right(_cx_tnode_parent(node)) = y; } _cx_tnode_left(y) = node; _cx_tnode_parent(node) = y; return; } inline static void _cx_tree_rotate_right(cx_tnode *node, cx_tnode **root) { register cx_tnode *y = _cx_tnode_left(node); _cx_tnode_left(node) = _cx_tnode_right(y); if (_cx_tnode_right(y) != NULL) { _cx_tnode_parent(_cx_tnode_right(y)) = node; } _cx_tnode_parent(y) = _cx_tnode_parent(node); if (node == *root) { *root = y; } else if (node == _cx_tnode_right(_cx_tnode_parent(node))) { _cx_tnode_right(_cx_tnode_parent(node)) = y; } else { _cx_tnode_left(_cx_tnode_parent(node)) = y; } _cx_tnode_right(y) = node; _cx_tnode_parent(node) = y; return; } inline static void _cx_tree_rebalance(cx_tnode *node, cx_tnode **root) { _cx_tnode_color(node) = CX_TNODE_RED; while (node != *root && _cx_tnode_color(_cx_tnode_parent(node)) == CX_TNODE_RED) { if (_cx_tnode_parent(node) == _cx_tnode_left(_cx_tnode_grandpa(node))) { cx_tnode *y = _cx_tnode_right(_cx_tnode_grandpa(node)); if (y && _cx_tnode_color(y) == CX_TNODE_RED) { _cx_tnode_color(_cx_tnode_parent(node)) = CX_TNODE_BLACK; _cx_tnode_color(_cx_tnode_grandpa(node)) = CX_TNODE_RED; _cx_tnode_color(y) = CX_TNODE_BLACK; node = _cx_tnode_grandpa(node); } else { if (node == _cx_tnode_right(_cx_tnode_parent(node))) { node = _cx_tnode_parent(node); _cx_tree_rotate_left(node, root); } _cx_tnode_color(_cx_tnode_parent(node)) = CX_TNODE_BLACK; _cx_tnode_color(_cx_tnode_grandpa(node)) = CX_TNODE_RED; _cx_tree_rotate_right(_cx_tnode_grandpa(node), root); } } else { cx_tnode *y = _cx_tnode_left(_cx_tnode_grandpa(node)); if (y && _cx_tnode_color(y) == CX_TNODE_RED) { _cx_tnode_color(_cx_tnode_parent(node)) = CX_TNODE_BLACK; _cx_tnode_color(_cx_tnode_grandpa(node)) = CX_TNODE_RED; _cx_tnode_color(y) = CX_TNODE_BLACK; node = _cx_tnode_grandpa(node); } else { if (node == _cx_tnode_left(_cx_tnode_parent(node))) { node = _cx_tnode_parent(node); _cx_tree_rotate_right(node, root); } _cx_tnode_color(_cx_tnode_parent(node)) = CX_TNODE_BLACK; _cx_tnode_color(_cx_tnode_grandpa(node)) = CX_TNODE_RED; _cx_tree_rotate_left(_cx_tnode_grandpa(node), root); } } } _cx_tnode_color((*root)) = CX_TNODE_BLACK; return; } inline static cx_tnode * _cx_tree_rebalance_for_erase(cx_tnode *node, cx_tnode **root, cx_tnode **leftmost, cx_tnode **rightmost) { cx_tnode *y = node; cx_tnode *x = NULL; cx_tnode *x_parent = NULL; if (_cx_tnode_left(y) == NULL) { /* * node has at most one non-null child. y == node. x might be null. */ x = _cx_tnode_right(y); } else { if (_cx_tnode_right(y) == NULL) { /* * node has exactly one non-null child. y == node. x is not null. */ x = _cx_tnode_left(y); } else { /* * node has 2 non-null children. Set y to node's successor. * x might be null. */ y = _cx_tnode_right(y); while (_cx_tnode_left(y) != NULL) y = _cx_tnode_left(y); x = _cx_tnode_right(y); } } if (y != node) { cx_tnode_color tcolor; /* * relink y in place of node. y is node's successor */ _cx_tnode_parent(_cx_tnode_left(node)) = y; _cx_tnode_left(y) = _cx_tnode_left(node); if (y != _cx_tnode_right(node)) { x_parent = _cx_tnode_parent(y); if (x) { _cx_tnode_parent(x) = _cx_tnode_parent(y); } _cx_tnode_left(_cx_tnode_parent(y)) = x; _cx_tnode_right(y) = _cx_tnode_right(node); _cx_tnode_parent(_cx_tnode_right(node)) = y; } else x_parent = y; if (*root == node) { *root = y; } else if (_cx_tnode_left(_cx_tnode_parent(node)) == node) { _cx_tnode_left(_cx_tnode_parent(node)) = y; } else { _cx_tnode_right(_cx_tnode_parent(node)) = y; } _cx_tnode_parent(y) = _cx_tnode_parent(node); /* * Swap the colors of y an node. */ tcolor = _cx_tnode_color(node); _cx_tnode_color(node) = _cx_tnode_color(y); _cx_tnode_color(y) = tcolor; /* * Make y point to the node to be actually deleted. */ y = node; } else { /* * y == node */ x_parent = _cx_tnode_parent(y); if (x) { _cx_tnode_parent(x) = _cx_tnode_parent(y); } if (*root == node) { *root = x; } else if (_cx_tnode_left(_cx_tnode_parent(node)) == node) { _cx_tnode_left(_cx_tnode_parent(node)) = x; } else { _cx_tnode_right(_cx_tnode_parent(node)) = x; } if (*leftmost == node) { if (_cx_tnode_right(node) == NULL) { /* * If node == *root, *leftmost will be the header node. */ *leftmost = _cx_tnode_parent(node); } else *leftmost = _cx_tnode_minimum(x); } if (*rightmost == node) { if (_cx_tnode_left(node) == NULL) { /* * If node == *root, *rightmost will be the header node. */ *rightmost = _cx_tnode_parent(node); } else *rightmost = _cx_tnode_maximum(x); } } if (_cx_tnode_color(y) != CX_TNODE_RED) { while (x != *root && (x == NULL || _cx_tnode_color(x) == CX_TNODE_BLACK)) if (x == _cx_tnode_left(x_parent)) { cx_tnode *w = _cx_tnode_right(x_parent); if (_cx_tnode_color(w) == CX_TNODE_RED) { _cx_tnode_color(w) = CX_TNODE_BLACK; _cx_tnode_color(x_parent) = CX_TNODE_RED; _cx_tree_rotate_left(x_parent, root); w = _cx_tnode_right(x_parent); } if ((_cx_tnode_left(w) == NULL || _cx_tnode_color(_cx_tnode_left(w)) == CX_TNODE_BLACK) && (_cx_tnode_right(w) == NULL || _cx_tnode_color(_cx_tnode_right(w)) == CX_TNODE_BLACK)) { _cx_tnode_color(w) = CX_TNODE_RED; x = x_parent; x_parent = _cx_tnode_parent(x_parent); } else { if (_cx_tnode_right(w) == NULL || _cx_tnode_color(_cx_tnode_right(w)) == CX_TNODE_BLACK) { if (_cx_tnode_left(w)) { cx_tnode *v = _cx_tnode_left(w); _cx_tnode_color(v) = CX_TNODE_BLACK; } _cx_tnode_color(w) = CX_TNODE_RED; _cx_tree_rotate_right(w, root); w = _cx_tnode_right(x_parent); } _cx_tnode_color(w) = _cx_tnode_color(x_parent); _cx_tnode_color(x_parent) = CX_TNODE_BLACK; if (_cx_tnode_right(w)) { _cx_tnode_color(_cx_tnode_right(w)) = CX_TNODE_BLACK; } _cx_tree_rotate_left(x_parent, root); break; } } else { /* * Same as above with left and right exchanged. */ cx_tnode *w = _cx_tnode_left(x_parent); if (_cx_tnode_color(w) == CX_TNODE_RED) { _cx_tnode_color(w) = CX_TNODE_BLACK; _cx_tnode_color(x_parent) = CX_TNODE_RED; _cx_tree_rotate_right(x_parent, root); w = _cx_tnode_left(x_parent); } if ((_cx_tnode_right(w) == NULL || _cx_tnode_color(_cx_tnode_right(w)) == CX_TNODE_BLACK) && (_cx_tnode_left(w) == NULL || _cx_tnode_color(_cx_tnode_left(w)) == CX_TNODE_BLACK)) { _cx_tnode_color(w) = CX_TNODE_RED; x = x_parent; x_parent = _cx_tnode_parent(x_parent); } else { if (_cx_tnode_left(w) == NULL || _cx_tnode_color(_cx_tnode_left(w)) == CX_TNODE_BLACK) { if (_cx_tnode_right(w)) { cx_tnode *v = _cx_tnode_right(w); _cx_tnode_color(v) = CX_TNODE_BLACK; } _cx_tnode_color(w) = CX_TNODE_RED; _cx_tree_rotate_left(w, root); w = _cx_tnode_left(x_parent); } _cx_tnode_color(w) = _cx_tnode_color(x_parent); _cx_tnode_color(x_parent) = CX_TNODE_BLACK; if (_cx_tnode_left(w)) { _cx_tnode_color(_cx_tnode_left(w)) = CX_TNODE_BLACK; } _cx_tree_rotate_right(x_parent, root); break; } } if (x) { _cx_tnode_color(x) = CX_TNODE_BLACK; } } return y; } /* * Convenience function used in cx_tree_verify() */ inline static cxsize _cx_tree_black_count(cx_tnode *node, cx_tnode *root) { cxsize sum = 0; if (node == NULL) { return 0; } do { if (_cx_tnode_color(node) == CX_TNODE_BLACK) { ++sum; } if (node == root) { break; } node = _cx_tnode_parent(node); } while (1); return sum; } /* * Initialize a tree to a valid empty tree. */ inline static void _cx_tree_initialize(cx_tree *tree, cx_tree_compare_func compare, cx_free_func key_destroy, cx_free_func value_destroy) { /* * Used to distinguish header from root in the next operator. * Check this!! */ _cx_tnode_color(_cx_tree_head(tree)) = CX_TNODE_RED; _cx_tree_root(tree) = NULL; _cx_tree_leftmost(tree) = _cx_tree_head(tree); _cx_tree_rightmost(tree) = _cx_tree_head(tree); _cx_tree_node_count(tree) = 0; _cx_tree_compare(tree) = compare; _cx_tree_key_destroy(tree) = key_destroy; _cx_tree_value_destroy(tree) = value_destroy; return; } /* * Inserting elements */ inline static cx_tnode * _cx_tree_insert(cx_tree *tree, cx_tnode *x, cx_tnode *y, cxcptr key, cxcptr value) { cx_tnode *z; if (y == _cx_tree_head(tree) || x != NULL || _cx_tree_key_compare(tree, key, _cx_tnode_key(y))) { z = _cx_tnode_create(key, value); /* * This also makes _cx_tree_leftmost(tree) = z, if * y == _cx_tree_head(tree). */ _cx_tnode_left(y) = z; if (y == _cx_tree_head(tree)) { _cx_tree_root(tree) = z; _cx_tree_rightmost(tree) = z; } else { if (y == _cx_tree_leftmost(tree)) { /* * Maintain _cx_tree_leftmost(tree) pointing to the * minimum node. */ _cx_tree_leftmost(tree) = z; } } } else { z = _cx_tnode_create(key, value); _cx_tnode_right(y) = z; if (y == _cx_tree_rightmost(tree)) { /* * Maintain _cx_tree_rightmost(tree) pointing to the * maximum node. */ _cx_tree_rightmost(tree) = z; } } _cx_tnode_parent(z) = y; _cx_tnode_left(z) = NULL; _cx_tnode_right(z) = NULL; _cx_tree_rebalance(z, &_cx_tree_root(tree)); ++_cx_tree_node_count(tree); return z; } inline static cx_tnode * _cx_tree_insert_equal(cx_tree *tree, cxcptr key, cxcptr value) { cx_tnode *x = _cx_tree_root(tree); cx_tnode *y = _cx_tree_head(tree); while (x != NULL) { cxbool result; y = x; result = _cx_tree_key_compare(tree, key, _cx_tnode_key(x)); x = result ? _cx_tnode_left(x) : _cx_tnode_right(x); } return _cx_tree_insert(tree, x, y, key, value); } inline static cx_tnode * _cx_tree_insert_unique(cx_tree *tree, cxcptr key, cxcptr value) { cx_tnode *x = _cx_tree_root(tree); cx_tnode *y = _cx_tree_head(tree); cx_tnode *pos; cxbool result = TRUE; while (x != NULL) { y = x; result = _cx_tree_key_compare(tree, key, _cx_tnode_key(x)); x = result ? _cx_tnode_left(x) : _cx_tnode_right(x); } pos = y; if (result) { if (pos == _cx_tree_leftmost(tree)) { return _cx_tree_insert(tree, x, y, key, value); } else { pos = _cx_tnode_previous(pos); } } if (_cx_tree_key_compare(tree, _cx_tnode_key(pos), key)) { return _cx_tree_insert(tree, x, y, key, value); } return NULL; } /* * Element removal */ /* * Recursive erase without rebalancing */ inline static void _cx_tree_erase_all(cx_tree *tree, cx_tnode *x) { while (x != NULL) { cx_tnode *y; _cx_tree_erase_all(tree, _cx_tnode_right(x)); y = _cx_tnode_left(x); _cx_tnode_destroy(x, _cx_tree_key_destroy(tree), _cx_tree_value_destroy(tree)); --_cx_tree_node_count(tree); x = y; } return; } inline static void _cx_tree_erase(cx_tree *tree, cx_tnode *x) { cx_tnode *y = _cx_tree_rebalance_for_erase(x, &_cx_tree_root(tree), &_cx_tree_leftmost(tree), &_cx_tree_rightmost(tree)); _cx_tnode_destroy(y, _cx_tree_key_destroy(tree), _cx_tree_value_destroy(tree)); --_cx_tree_node_count(tree); return; } inline static void _cx_tree_clear(cx_tree *tree) { cx_assert(tree != NULL); if (_cx_tree_node_count(tree) != 0) { _cx_tree_erase_all(tree, _cx_tree_root(tree)); _cx_tree_root(tree) = NULL; _cx_tree_leftmost(tree) = _cx_tree_head(tree); _cx_tree_rightmost(tree) = _cx_tree_head(tree); cx_assert(_cx_tree_node_count(tree) == 0); } return; } /* * Iteration */ inline static cx_tree_iterator _cx_tree_begin(const cx_tree *tree) { return _cx_tree_leftmost(tree); } inline static cx_tree_iterator _cx_tree_end(const cx_tree *tree) { return _cx_tree_head(tree); } /* * Basic search */ inline static cx_tnode * _cx_tree_lower_bound(const cx_tree *tree, cxcptr key) { cx_tnode *x = _cx_tree_root(tree); /* Last node not less than key */ cx_tnode *y = _cx_tree_head(tree); /* Current node */ while (x != NULL) { if (!_cx_tree_key_compare(tree, _cx_tnode_key(x), key)) { y = x; x = _cx_tnode_left(x); } else x = _cx_tnode_right(x); } return y; } inline static cx_tnode * _cx_tree_upper_bound(const cx_tree *tree, cxcptr key) { cx_tnode *x = _cx_tree_root(tree); /* Last node greater than key */ cx_tnode *y = _cx_tree_head(tree); /* Current node */ while (x != NULL) { if (_cx_tree_key_compare(tree, key, _cx_tnode_key(x))) { y = x; x = _cx_tnode_left(x); } else x = _cx_tnode_right(x); } return y; } inline static cx_tnode * _cx_tree_find(const cx_tree *tree, cxcptr key) { cx_tnode *x = _cx_tree_root(tree); cx_tnode *y = _cx_tree_head(tree); cx_tnode *pos; while (x != NULL) { if (!_cx_tree_key_compare(tree, _cx_tnode_key(x), key)) { y = x; x = _cx_tnode_left(x); } else x = _cx_tnode_right(x); } pos = y; if (pos == _cx_tree_head(tree) || _cx_tree_key_compare(tree, key, _cx_tnode_key(pos))) return _cx_tree_head(tree); return pos; } inline static cxbool _cx_tree_exists(const cx_tree *tree, cx_tnode *x) { cx_tnode *y; cxptr key = _cx_tnode_key(x); y = _cx_tree_lower_bound(tree, key); if (y != x) { cx_tnode *z = _cx_tree_upper_bound(tree, key); y = _cx_tnode_next(y); while (y != x && y != z) y = _cx_tnode_next(y); } return x == y ? TRUE : FALSE; } /* * Public methods */ /** * @brief * Get an iterator to the first pair in the tree. * * @param tree The tree to query. * * @return Iterator for the first pair or @b cx_tree_end() if the tree is * empty. * * The function returns a handle for the first pair in the tree @em tree. * The returned iterator cannot be used directly to access the value field * of the key/value pair, but only through the appropriate methods. */ cx_tree_iterator cx_tree_begin(const cx_tree *tree) { cx_assert(tree != NULL); return _cx_tree_begin(tree); } /** * @brief * Get an iterator for the position after the last pair in the tree. * * @param tree The tree to query. * * @return Iterator for the end of the tree. * * The function returns an iterator for the position one past the last pair * in the tree @em tree. The iteration is done in ascending order according * to the keys. The returned iterator cannot be used directly to access the * value field of the key/value pair, but only through the appropriate * methods. */ cx_tree_iterator cx_tree_end(const cx_tree *tree) { cx_assert(tree != NULL); return _cx_tree_end(tree); } /** * @brief * Get an iterator for the next pair in the tree. * * @param tree A tree. * @param position Current iterator position. * * @return Iterator for the pair immediately following @em position. * * The function returns an iterator for the next pair in the tree @em tree * with respect to the current iterator position @em position. Iteration * is done in ascending order according to the keys. If the tree is empty * or @em position points to the end of the tree the function returns * @b cx_tree_end(). */ cx_tree_iterator cx_tree_next(const cx_tree *tree, cx_tree_const_iterator position) { cx_assert(tree != NULL); cx_assert(position != NULL); cx_assert(position == _cx_tree_end(tree) || _cx_tree_exists(tree, (cx_tree_iterator)position)); if (position == _cx_tree_end(tree)) { return _cx_tree_end(tree); } return _cx_tnode_next(position); } /** * @brief * Get an iterator for the previous pair in the tree. * * @param tree A tree. * @param position Current iterator position. * * @return Iterator for the pair immediately preceding @em position. * * The function returns an iterator for the previous pair in the tree * @em tree with respect to the current iterator position @em position. * Iteration is done in ascending order according to the keys. If the * tree is empty or @em position points to the beginning of the tree the * function returns @b cx_tree_end(). */ cx_tree_iterator cx_tree_previous(const cx_tree *tree, cx_tree_const_iterator position) { cx_assert(tree != NULL); cx_assert(position != NULL); cx_assert(position == _cx_tree_end(tree) || _cx_tree_exists(tree, (cx_tree_iterator)position)); if (position == _cx_tree_begin(tree)) { return _cx_tree_begin(tree); } return _cx_tnode_previous(position); } /** * @brief * Remove all pairs from a tree. * * @param tree Tree to be cleared. * * @return Nothing. * * The tree @em tree is cleared, i.e. all pairs are removed from the tree. * Keys and values are destroyed using the key and value destructors set up * during tree creation. After calling this function the tree is empty. */ void cx_tree_clear(cx_tree *tree) { cx_assert(tree != NULL); _cx_tree_clear(tree); return; } /** * @brief * Check whether a tree is empty. * * @param tree A tree. * * @return The function returns @c TRUE if the tree is empty, and @c FALSE * otherwise. * * The function checks if the tree contains any pairs. Calling this function * is equivalent to the statement: * @code * return (cx_tree_size(tree) == 0); * @endcode */ cxbool cx_tree_empty(const cx_tree *tree) { return (_cx_tree_node_count(tree) == 0); } /** * @brief * Create a new tree without any elements. * * @param compare Function used to compare keys. * @param key_destroy Destructor for the keys. * @param value_destroy Destructor for the value field. * * @return Handle for the newly allocated tree. * * Memory for a new tree is allocated and the tree is initialized to be a * valid empty tree. * * The tree's key comparison function is set to @em compare. It must * return @c TRUE or @c FALSE if the comparison of the first argument * passed to it with the second argument is found to be true or false * respectively. * * The destructors for a tree node's key and value field are set to * @em key_destroy and @em value_destroy. Whenever a tree node is * destroyed these functions are used to deallocate the memory used * by the key and the value. Each of the destructors might be @c NULL, i.e. * keys and values are not deallocated during destroy operations. * * @see cx_tree_compare_func() */ cx_tree * cx_tree_new(cx_tree_compare_func compare, cx_free_func key_destroy, cx_free_func value_destroy) { cx_tree *tree; cx_assert(compare != NULL); tree = cx_malloc(sizeof *tree); _cx_tree_head(tree) = cx_malloc(sizeof(cx_tnode)); _cx_tree_initialize(tree, compare, key_destroy, value_destroy); return tree; } /** * @brief * Destroy a tree and all its elements. * * @param tree The tree to destroy. * * @return Nothing. * * The tree @em tree is deallocated. All data values and keys are * deallocated using the tree's key and value destructor. If no * key and/or value destructor was set when the @em tree was created * the keys and the stored data values are left untouched. In this * case the key and value deallocation is the responsibility of the * user. * * @see cx_tree_new() */ void cx_tree_delete(cx_tree *tree) { if (tree) { _cx_tree_clear(tree); cx_free(_cx_tree_head(tree)); cx_free(tree); } return; } /** * @brief * Get the actual number of pairs in the tree. * * @param tree A tree. * * @return The current number of pairs, or 0 if the tree is empty. * * Retrieves the current number of pairs stored in the tree. */ cxsize cx_tree_size(const cx_tree *tree) { cx_assert(tree != NULL); return _cx_tree_node_count(tree); } /** * @brief * Get the maximum number of pairs possible. * * @param tree A tree. * * @return The maximum number of pairs that can be stored in the tree. * * Retrieves the tree's capacity, i.e. the maximum possible number of * pairs a tree can manage. */ cxsize cx_tree_max_size(const cx_tree *tree) { (void)tree; /* Prevent warnings if cx_assert is disabled. */ cx_assert(tree != NULL); return (cxsize)(-1); } /** * @brief * Get the key comparison function. * * @param tree The tree to query. * * @return Handle for the tree's key comparison function. * * The function retrieves the function used by the tree methods * for comparing keys. The key comparison function is set during * tree creation. * * @see cx_tree_new() */ cx_tree_compare_func cx_tree_key_comp(const cx_tree *tree) { cx_assert(tree != NULL); return _cx_tree_compare(tree); } /** * @brief * Swap the contents of two trees. * * @param tree1 First tree. * @param tree2 Second tree. * * @return Nothing. * * All pairs stored in the first tree @em tree1 are moved to the second tree * @em tree2, while the pairs from @em tree2 are moved to @em tree1. Also * the key comparison function, the key and the value destructor are * exchanged. */ void cx_tree_swap(cx_tree *tree1, cx_tree *tree2) { cx_tnode *tmp; cxsize sz; cx_tree_compare_func cmp; cx_free_func destroy; cx_assert(tree1 != NULL); cx_assert(tree2 != NULL); tmp = _cx_tree_head(tree2); _cx_tree_head(tree2) = _cx_tree_head(tree1); _cx_tree_head(tree1) = tmp; sz = _cx_tree_node_count(tree2); _cx_tree_node_count(tree2) = _cx_tree_node_count(tree1); _cx_tree_node_count(tree1) = sz; cmp = _cx_tree_compare(tree2); _cx_tree_compare(tree2) = _cx_tree_compare(tree1); _cx_tree_compare(tree1) = cmp; destroy = _cx_tree_key_destroy(tree2); _cx_tree_key_destroy(tree2) = _cx_tree_key_destroy(tree1); _cx_tree_key_destroy(tree1) = destroy; destroy = _cx_tree_value_destroy(tree2); _cx_tree_value_destroy(tree2) = _cx_tree_value_destroy(tree1); _cx_tree_value_destroy(tree1) = destroy; return; } /** * @brief * Assign data to an iterator position. * * @param tree A tree. * @param position Iterator positions where the data will be stored. * @param data Data to store. * * @return Handle to the previously stored data object. * * The function assigns a data object reference @em data to the iterator * position @em position of the tree @em tree. */ cxptr cx_tree_assign(cx_tree *tree, cx_tree_iterator position, cxcptr data) { cxptr tmp; (void)tree; /* Prevent warnings if cx_assert is disabled. */ cx_assert(tree != NULL); cx_assert(position != NULL); cx_assert(_cx_tree_exists(tree, position)); tmp = _cx_tnode_get_value(position); _cx_tnode_set_value(position, data); return tmp; } /** * @brief * Get the key from a given iterator position. * * @param tree A tree. * @param position Iterator position the data is retrieved from. * * @return Reference for the key. * * The function returns a reference to the key associated with the iterator * position @em position in the tree @em tree. * * @note * One must not modify the key of @em position through the returned * reference, since this might corrupt the tree! */ cxptr cx_tree_get_key(const cx_tree *tree, cx_tree_const_iterator position) { (void)tree; /* Prevent warnings if cx_assert is disabled. */ cx_assert(tree != NULL); cx_assert(position != NULL); cx_assert(_cx_tree_exists(tree, (cx_tree_iterator)position)); return _cx_tnode_get_key(position); } /** * @brief * Get the data from a given iterator position. * * @param tree A tree. * @param position Iterator position the data is retrieved from. * * @return Handle for the data object. * * The function returns a reference to the data stored at iterator position * @em position in the tree @em tree. */ cxptr cx_tree_get_value(const cx_tree *tree, cx_tree_const_iterator position) { (void)tree; /* Prevent warnings if cx_assert is disabled. */ cx_assert(tree != NULL); cx_assert(position != NULL); cx_assert(_cx_tree_exists(tree, (cx_tree_iterator)position)); return _cx_tnode_get_value(position); } /** * @brief * Locate an element in the tree. * * @param tree A tree. * @param key Key of the (key, value) pair to locate. * * @return Iterator pointing to the sought-after element, or @b cx_tree_end() * if it was not found. * * The function searches the tree @em tree for an element with a key * matching @em key. If the search was successful an iterator to the * sought-after pair is returned. If the search did not succeed, i.e. * @em key is not present in the tree, a one past the end iterator is * returned. */ cx_tree_iterator cx_tree_find(const cx_tree *tree, cxcptr key) { cx_assert(tree != NULL); cx_assert(key != NULL); return _cx_tree_find(tree, key); } /** * @brief * Find the beginning of a subsequence. * * @param tree A tree. * @param key Key of the (key, value) pair(s) to locate. * * @return Iterator pointing to the first position where an element with * key @em key would get inserted, i.e. the first element with a key greater * or equal than @em key. * * The function returns the first element of a subsequence of elements in the * tree that match the given key @em key. If @em key is not present in the * tree @em tree an iterator pointing to the first element that has a greater * key than @em key or @b cx_tree_end() if no such element exists. */ cx_tree_iterator cx_tree_lower_bound(const cx_tree *tree, cxcptr key) { cx_assert(tree != NULL); cx_assert(key != NULL); return _cx_tree_lower_bound(tree, key); } /** * @brief * Find the end of a subsequence. * * @param tree A tree. * @param key Key of the (key, value) pair(s) to locate. * * @return Iterator pointing to the last position where an element with * key @em key would get inserted, i.e. the first element with a key * greater than @em key. * * The function returns the last element of a subsequence of elements in the * tree that match the given key @em key. If @em key is not present in the * tree @em tree an iterator pointing to the first element that has a greater * key than @em key or @b cx_tree_end() if no such element exists. */ cx_tree_iterator cx_tree_upper_bound(const cx_tree *tree, cxcptr key) { cx_assert(tree != NULL); cx_assert(key != NULL); return _cx_tree_upper_bound(tree, key); } /** * @brief * Find a subsequence matching a given key. * * @param tree A tree. * @param key The key of the (key, value) pair(s) to be located. * @param begin First element with key @em key. * @param end Last element with key @em key. * * @return Nothing. * * The function returns the beginning and the end of a subsequence of * tree elements with the key @em key through through the @em begin and * @em end arguments. After calling this function @em begin possibly points * to the first element of @em tree matching the key @em key and @em end * possibly points to the last element of the sequence. If key is not * present in the tree @em begin points to the next greater element or, * if no such element exists, to @b cx_tree_end(). */ void cx_tree_equal_range(const cx_tree *tree, cxcptr key, cx_tree_iterator *begin, cx_tree_iterator *end) { cx_assert(tree != NULL); cx_assert(key != NULL); *begin = _cx_tree_lower_bound(tree, key); *end = _cx_tree_upper_bound(tree, key); return; } /** * @brief * Get the number of elements matching a key. * * @param tree A tree. * @param key Key of the (key, value) pair(s) to locate. * * @return The number of elements with the specified key. * * Counts all elements of the tree @em tree matching the key @em key. */ cxsize cx_tree_count(const cx_tree *tree, cxcptr key) { cx_tnode *x, *y; cxsize count = 0; cx_assert(tree != NULL); cx_assert(key != NULL); x = _cx_tree_lower_bound(tree, key); y = _cx_tree_upper_bound(tree, key); /* * Only if key is not present in the tree x and y are identical, * pointing to the element with the next greater key. */ while (x != y) { ++count; x = _cx_tnode_next(x); } return count; } /** * @brief * Attempt to insert data into a tree. * * @param tree A tree. * @param key Key used to store the data. * @param data Data to insert. * * @return An iterator that points to the inserted pair, or @c NULL if the * pair could not be inserted. * * This function attempts to insert a (key, value) pair into the tree * @em tree. The insertion fails if the key already present in the tree, * i.e. if the key is not unique. */ cx_tree_iterator cx_tree_insert_unique(cx_tree *tree, cxcptr key, cxcptr data) { cx_assert(tree != NULL); cx_assert(key != NULL); return _cx_tree_insert_unique(tree, key, data); } /** * @brief * Insert data into a tree. * * @param tree A tree. * @param key Key used to store the data. * @param data Data to insert. * * @return An iterator that points to the inserted pair. * * This function inserts a (key, value) pair into the tree @em tree. * Contrary to @b cx_tree_insert_unique() the key @em key used for inserting * @em data may already be present in the tree. */ cx_tree_iterator cx_tree_insert_equal(cx_tree *tree, cxcptr key, cxcptr data) { cx_assert(tree != NULL); cx_assert(key != NULL); return _cx_tree_insert_equal(tree, key, data); } /** * @brief * Erase an element from a tree. * * @param tree A tree. * @param position Iterator position of the element to be erased. * * @return Nothing. * * This function erases an element, specified by the iterator @em position, * from @em tree. Key and value associated with the erased pair are * deallocated using the tree's key and value destructors, provided * they have been set. */ void cx_tree_erase_position(cx_tree *tree, cx_tree_iterator position) { cx_assert(tree != NULL); if (!position || _cx_tree_node_count(tree) == 0) { return; } cx_assert(_cx_tree_exists(tree, position)); _cx_tree_erase(tree, position); return; } /** * @brief * Erase a range of elements from a tree. * * @param tree A tree. * @param begin Iterator pointing to the start of the range to erase. * @param end Iterator pointing to the end of the range to erase. * * @return Nothing. * * This function erases all elements in the range [begin, end) from * the tree @em tree. Key and value associated with the erased pair(s) are * deallocated using the tree's key and value destructors, provided * they have been set. */ void cx_tree_erase_range(cx_tree *tree, cx_tree_iterator begin, cx_tree_iterator end) { cx_assert(tree != NULL); cx_assert(begin == _cx_tree_head(tree) || _cx_tree_exists(tree, begin)); cx_assert(end == _cx_tree_head(tree) || _cx_tree_exists(tree, end)); while (begin != end) { cx_tnode *pos = begin; begin = _cx_tnode_next(pos); _cx_tree_erase(tree, pos); } return; } /** * @brief * Erase all elements from a tree matching the provided key. * * @param tree A tree. * @param key Key of the element to be erased. * * @return The number of removed elements. * * This function erases all elements with the specified key @em key, * from @em tree. Key and value associated with the erased pairs are * deallocated using the tree's key and value destructors, provided * they have been set. */ cxsize cx_tree_erase(cx_tree *tree, cxcptr key) { cx_tnode *x, *y; cxsize count = 0; cx_assert(tree != NULL); cx_assert(key != NULL); x = _cx_tree_lower_bound(tree, key); y = _cx_tree_upper_bound(tree, key); while (x != y) { cx_tnode *pos = x; x = _cx_tnode_next(x); _cx_tree_erase(tree, pos); ++count; } return count; } /** * @brief * Validate a tree. * * @param tree The tree to verify. * * @return Returns @c TRUE if the tree is valid, or @c FALSE otherwise. * * The function is provided for debugging purposes. It verifies that * the internal tree structure of @em tree is valid. */ cxbool cx_tree_verify(const cx_tree *tree) { cx_tnode *it; cxsize len = 0; cx_assert(tree != NULL); if (_cx_tree_node_count(tree) == 0 || _cx_tree_begin(tree) == _cx_tree_end(tree)) { if (_cx_tree_node_count(tree) == 0 && _cx_tree_begin(tree) == _cx_tree_end(tree) && _cx_tnode_left(_cx_tree_head(tree)) == _cx_tree_head(tree) && _cx_tnode_right(_cx_tree_head(tree)) == _cx_tree_head(tree)) return TRUE; else return FALSE; } len = _cx_tree_black_count(_cx_tree_leftmost(tree), _cx_tree_root(tree)); for (it = _cx_tree_begin(tree); it != _cx_tree_end(tree); it = _cx_tnode_next(it)) { cx_tnode *x = it; cx_tnode *L = _cx_tnode_left(x); cx_tnode *R = _cx_tnode_right(x); if (_cx_tnode_color(x) == CX_TNODE_RED) { if ((L && _cx_tnode_color(L) == CX_TNODE_RED) || (R && _cx_tnode_color(R) == CX_TNODE_RED)) { return FALSE; } } if (L && _cx_tree_key_compare(tree, _cx_tnode_key(x), _cx_tnode_key(L))) { return FALSE; } if (R && _cx_tree_key_compare(tree, _cx_tnode_key(R), _cx_tnode_key(x))) { return FALSE; } if (!L && !R && _cx_tree_black_count(x, _cx_tree_root(tree)) != len) { return FALSE; } } if (_cx_tree_leftmost(tree) != _cx_tnode_minimum(_cx_tree_root(tree))) { return FALSE; } if (_cx_tree_rightmost(tree) != _cx_tnode_maximum(_cx_tree_root(tree))) { return FALSE; } return TRUE; } /**@}*/ cpl-7.4/libcext/cext/cxmemory.c0000664000733500073350000003063215136670444013521 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ /* * Acknowledgements: The cxmemory module implementation was inherited * from GLib (see http://www.gtk.org) and is basically a stripped down * version of the GLib gmem module. */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include "cxmemory.h" #include #include #include "cxmessages.h" #include "cxthread.h" #include "cxtypes.h" // TODO: This might be removed in the final version. It is here to switch // between proper locking and sloppy locking until it is decided on // how the final implementation is going to look like. #define CX_MEMORY_ENABLE_STRICT_LOCKING /** * @defgroup cxmemory Memory Management Utilities * * The module provides wrapper routines for the standard C memory management * functions. The wrappers for the system memory allocators guarantee to * always return valid pointer to the allocated memory block of memory. If * the requested memory cannot be allocated the functions stop the program * calling @b abort(), following the philosophy that it is better to * terminate the application immediately when running out of resources. The * memory deallocator is protected against passing @c NULL. * * @par Synopsis: * @code * #include "cxmemory.h" * @endcode */ /**@{*/ /* * Flag indicating if a cx_memory_vtable may be set or not. * A cx_memory_vtable may be set only once during startup! */ static cxbool cx_memory_vtable_lock = FALSE; CX_LOCK_DEFINE_INITIALIZED_STATIC(cx_memory_vtable_lock); /* * Control variable to guarantee that the memory system initialization * function is executed only once! The argument must be the name of the * initialization function. */ CX_ONCE_DEFINE_INITIALIZED_STATIC(cx_memory_once); /* * Internal initialization functions for the memory system. This * function sets the cx_memory_vtable flag indicating whether the * memory services have been initialized. */ inline static void cx_memory_vtable_set_lock(void) { cx_memory_vtable_lock = TRUE; return; } inline static cxbool cx_memory_vtable_locked(void) { return cx_memory_vtable_lock == TRUE; } static void cx_memory_init(void) { CX_LOCK(cx_memory_vtable_lock); if (!cx_memory_vtable_locked()) { cx_memory_vtable_set_lock(); } CX_UNLOCK(cx_memory_vtable_lock); return; } /* * Standard memory services have to be encapsulated in functions, * to allow for assignement and or the comparison of memory services. * Otherwise the HP-UX compiler complains if the prototypes do not * match. Maybe a prototype verifications should be added? */ /* * Define our own version of realloc() in case NULL cannot be passed * to realloc() as first argument. */ #ifdef HAVE_WORKING_REALLOC static cxptr cx_memory_realloc_std(cxptr memory, cxsize nbytes) { return realloc(memory, nbytes); } #else /* !HAVE_WORKING_REALLOC */ static cxptr cx_memory_realloc_std(cxptr memory, cxsize nbytes) { if (!memory) { return malloc(nbytes); } else { return realloc(memory, nbytes); } } #endif /* !HAVE_WORKING_REALLOC */ static cxptr cx_memory_malloc_std(cxsize nbytes) { return malloc(nbytes); } static cxptr cx_memory_calloc_std(cxsize natoms, cxsize nbytes) { return calloc(natoms, nbytes); } static void cx_memory_free_std(cxptr memory) { free(memory); return; } /* * Internal allocator vtable initialized to system defaults. */ static cx_memory_vtable cx_memory_services = { cx_memory_malloc_std, cx_memory_calloc_std, cx_memory_realloc_std, cx_memory_free_std, }; /* * Fallback calloc implementation. It utilizes the malloc() implementation * provided by the memory vtable. */ static cxptr cx_memory_calloc_fallback(cxsize natoms, cxsize nbytes) { cxsize sz = natoms * nbytes; cxptr mblk = cx_memory_services.malloc(sz); if (mblk) { memset(mblk, 0, sz); } return mblk; } /** * @brief * Install a new set of memory managmement functions. * * @param table Set of memory management functions. * * @return Nothing. * * The function installs the replacements for @b malloc(), @b calloc(), * @b realloc() and @b free() provided by @em table in the internal * vtable. * * @attention * The function can be called only @b once before any of the memory * handling functions are called, either explicitly or implicitly through * another library functions! For thread-safety reasons the function may * @b only be called from the @em main thread! */ void cx_memory_vtable_set(const cx_memory_vtable *table) { CX_LOCK(cx_memory_vtable_lock); if (!cx_memory_vtable_locked()) { cx_memory_vtable_set_lock(); if (table->malloc && table->realloc && table->free) { cx_memory_services.malloc = table->malloc; cx_memory_services.realloc = table->realloc; cx_memory_services.free = table->free; cx_memory_services.calloc = (table->calloc ? table->calloc : cx_memory_calloc_fallback); } else { cx_warning(CX_CODE_POS ": Memory allocation vtable lacks one of " "malloc(), realloc() or free()"); } } else { cx_warning(CX_CODE_POS ": Memory allocation vtable can only be set " "once"); } CX_UNLOCK(cx_memory_vtable_lock); return; } /** * @brief * Allocate @em nbytes bytes. * * @param nbytes Number of bytes. * * @return Pointer to the allocated memory block. * * The function allocates @em nbytes bytes of memory. The allocated memory * is not cleared. If the allocation fails the function does not return, * but the program execution is stopped printing a message to the error * channel showing the current code position. * * @see cx_malloc_clear() */ cxptr cx_malloc(cxsize nbytes) { /* * Lock memory vtable on first entry. */ #ifdef CX_MEMORY_ENABLE_STRICT_LOCKING cx_thread_once(cx_memory_once, cx_memory_init, NULL); #else if (!cx_memory_vtable_locked()) { CX_LOCK(cx_memory_vtable_lock); cx_memory_vtable_set_lock(); CX_UNLOCK(cx_memory_vtable_lock); } #endif if (nbytes) { cxptr mblk = cx_memory_services.malloc(nbytes); if (mblk) { return mblk; } cx_error(CX_CODE_POS ": failed to allocate %" CX_PRINTF_FORMAT_SIZE_TYPE " bytes", nbytes); } return NULL; } /** * @brief * Allocate @em nbytes bytes and clear them * * @param nbytes Number of bytes. * * @return Pointer to the allocated memory block. * * The function works as @b cx_malloc(), but the allocated memory is * cleared, i.e. a 0 is written to each byte of the allocated block. * * @see cx_malloc() * */ cxptr cx_malloc_clear(cxsize nbytes) { /* * Lock memory vtable on first entry. */ #ifdef CX_MEMORY_ENABLE_STRICT_LOCKING cx_thread_once(cx_memory_once, cx_memory_init, NULL); #else if (!cx_memory_vtable_locked()) { CX_LOCK(cx_memory_vtable_lock); cx_memory_vtable_set_lock(); CX_UNLOCK(cx_memory_vtable_lock); } #endif if (nbytes) { cxptr mblk = cx_memory_services.calloc(1, nbytes); if (mblk) { return mblk; } cx_error(CX_CODE_POS ": failed to allocate %" CX_PRINTF_FORMAT_SIZE_TYPE " bytes", nbytes); } return NULL; } /** * @brief * Allocate memory for @em natoms elements of size @em size. * * @param natoms Number of atomic elements. * @param nbytes Element size in bytes. * * @return Pointer to the allocated memory block. * * The function allocates memory suitable for storage of @em natoms * elements of size @em nbytes bytes. The allocated memory is cleared, * i.e. the value 0 is written to each single byte. If the allocation * fails the function does not return, but the program execution is * stopped printing a message to the error channel showing the current * code position. */ cxptr cx_calloc(cxsize natoms, cxsize nbytes) { /* * Lock memory vtable on first entry. */ #ifdef CX_MEMORY_ENABLE_STRICT_LOCKING cx_thread_once(cx_memory_once, cx_memory_init, NULL); #else if (!cx_memory_vtable_locked()) { CX_LOCK(cx_memory_vtable_lock); cx_memory_vtable_set_lock(); CX_UNLOCK(cx_memory_vtable_lock); } #endif if (natoms && nbytes) { cxptr mblk = cx_memory_services.calloc(natoms, nbytes); if (mblk) { return mblk; } cx_error(CX_CODE_POS ": failed to allocate %" CX_PRINTF_FORMAT_SIZE_TYPE " bytes", natoms * nbytes); } return NULL; } /** * @brief * Change the size of a memory block. * * @param memory Number of atomic elements. * @param nbytes New memory block size in bytes. * * @return Pointer to the allocated memory block. * * The function changes the size of an already allocated memory block * @em memory to the new size @em nbytes bytes. The contents is unchanged * to the minimum of old and new size; newly allocated memory is not * initialized. If @em memory is @c NULL the call to @b cx_realloc() * is equivalent to @b cx_malloc(), and if @em nbytes is 0 the call * is equivalent to @b cx_free(). Unless @em memory is @c NULL, it must * have been returned by a previous call to @b cx_malloc(), * @b cx_malloc_clear(), @b cx_calloc(), or @b cx_realloc(). * * @note * The returned memory block returned on successfull allocation may * not be the same as the one pointed to by @em memory. Existing * references pointing to locations within the original memory block * might be invalidated! * * @see cx_malloc(), cx_malloc_clear(), cx_calloc() */ cxptr cx_realloc(cxptr memory, cxsize nbytes) { cxptr mblk; /* * Lock memory vtable on first entry. */ #ifdef CX_MEMORY_ENABLE_STRICT_LOCKING cx_thread_once(cx_memory_once, cx_memory_init, NULL); #else if (!cx_memory_vtable_locked()) { CX_LOCK(cx_memory_vtable_lock); cx_memory_vtable_set_lock(); CX_UNLOCK(cx_memory_vtable_lock); } #endif mblk = cx_memory_services.realloc(memory, nbytes); if (mblk == NULL && nbytes != 0) { cx_error(CX_CODE_POS ": failed to allocate %" CX_PRINTF_FORMAT_SIZE_TYPE " bytes", nbytes); } return mblk; } /** * @brief * Memory block deallocation. * * @return Nothing. * * Deallocates a memory block previously allocated by @b cx_malloc(), * @b cx_malloc_clear(), @b cx_calloc(), or @b cx_realloc(). * * @see cx_malloc(), cx_malloc_clear(), cx_calloc() */ void cx_free(cxptr memory) { /* * Lock memory vtable on first entry. */ #ifdef CX_MEMORY_ENABLE_STRICT_LOCKING cx_thread_once(cx_memory_once, cx_memory_init, NULL); #else if (!cx_memory_vtable_locked()) { CX_LOCK(cx_memory_vtable_lock); cx_memory_vtable_set_lock(); CX_UNLOCK(cx_memory_vtable_lock); } #endif if (memory) { cx_memory_services.free(memory); } return; } /** * @brief * Check if the system's defaults are used for memory allocation. * * @return It returns @c TRUE if memory is allocated through the system's * @b malloc() implementation, it not it returns @c FALSE. * * Checks whether the allocator used by @b cx_malloc() is the system's * malloc implementation. If the system's malloc implementation is used * memory allocated with the system's @b malloc() call can be used * interchangeable with memory allocated by @b cx_malloc(). * * @see cx_memory_vtable_set() */ cxbool cx_memory_is_system_malloc(void) { return cx_memory_services.malloc == cx_memory_malloc_std; } /**@}*/ cpl-7.4/libcext/cext/cxstrutils.h0000664000733500073350000000355015136670444014106 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef CX_STRUTILS_H #define CX_STRUTILS_H #include #include "cxmacros.h" #include "cxtypes.h" CX_BEGIN_DECLS /* * String comparison functions. */ cxint cx_strcasecmp(const cxchar *, const cxchar *); cxint cx_strncasecmp(const cxchar *, const cxchar *, cxsize); cxint cx_strempty(const cxchar *, const cxchar *); /* * Utility functions modifing their string argument */ cxchar *cx_strlower(cxchar *); cxchar *cx_strupper(cxchar *); cxchar *cx_strtrim(cxchar *); cxchar *cx_strrtrim(cxchar *); cxchar *cx_strstrip(cxchar *); /* * Utility functions which do not create a new string */ cxchar *cx_strskip(const cxchar *, cxint (*)(cxint)); /* * Utilities returning a newly allocated string. */ cxchar *cx_strdup(const cxchar *); cxchar *cx_strndup(const cxchar *, cxsize); cxchar *cx_strvdupf(const cxchar *, va_list) CX_GNUC_PRINTF(1, 0); cxchar *cx_stpcpy(cxchar *, const cxchar *); cxchar **cx_strsplit(const cxchar *, const cxchar *, cxint); void cx_strfreev(cxchar **sarray); cxchar *cx_strjoinv(const cxchar *, cxchar **); CX_END_DECLS #endif /* CX_STRUTILS_H */ cpl-7.4/libcext/cext/cxutils.h0000664000733500073350000000306415136670444013355 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef CX_UTILS_H #define CX_UTILS_H #include #include "cxmacros.h" #include "cxtypes.h" CX_BEGIN_DECLS /* * Static information retrieval */ const cxchar *cx_program_get_name(void); void cx_program_set_name(const cxchar *); cxlong cx_line_max(void); /* * Bit tests */ cxint cx_bits_find(cxuint32, cxint); cxint cx_bits_rfind(cxuint32, cxint); /* * Miscellaneous utility functions */ cxint cx_snprintf(cxchar *, cxsize, const cxchar *, ...) CX_GNUC_PRINTF(3, 4); cxint cx_vsnprintf(cxchar *, cxsize, const cxchar *, va_list) CX_GNUC_PRINTF(3, 0); cxint cx_asprintf(cxchar **, const cxchar *, ...) CX_GNUC_PRINTF(2, 3); cxint cx_vasprintf(cxchar **, const cxchar *, va_list) CX_GNUC_PRINTF(2, 0); cxchar *cx_line_alloc(void); CX_END_DECLS #endif /* CX_UTILS_H */ cpl-7.4/libcext/cext/cxstring.h0000664000733500073350000000623215136670444013523 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef CX_STRING_H_ #define CX_STRING_H_ #include #include #include #include "cxmacros.h" #include "cxtypes.h" CX_BEGIN_DECLS struct _cx_string_ { /* */ cxchar *data; cxsize sz; }; /** * @ingroup cxstring * * @brief * The cx_string data type. */ typedef struct _cx_string_ cx_string; /* * Create, copy and destroy operations */ cx_string *cx_string_new(void); cx_string *cx_string_copy(const cx_string *); cx_string *cx_string_create(const cxchar *); void cx_string_delete(cx_string *); /* * Non modifying operations */ cxsize cx_string_size(const cx_string *); cxbool cx_string_empty(const cx_string *); /* * Data access */ const cxchar *cx_string_get(const cx_string *); /* * Assignment operations */ void cx_string_set(cx_string *, const cxchar *); /* * Modifying operations */ void cx_string_resize(cx_string *, cxsize, cxchar); void cx_string_extend(cx_string *, cxsize, cxchar); void cx_string_replace_character(cx_string *, cxsize, cxsize, cxchar, cxchar); cx_string *cx_string_upper(cx_string *); cx_string *cx_string_lower(cx_string *); cx_string *cx_string_trim(cx_string *); cx_string *cx_string_rtrim(cx_string *); cx_string *cx_string_strip(cx_string *); /* * Inserting and removing elements */ cx_string *cx_string_prepend(cx_string *, const cxchar *); cx_string *cx_string_append(cx_string *, const cxchar *); cx_string *cx_string_insert(cx_string *, cxssize, const cxchar *); cx_string *cx_string_erase(cx_string *, cxssize, cxssize); cx_string *cx_string_truncate(cx_string *, cxsize); cx_string *cx_string_substr(const cx_string *, cxsize, cxsize); /* * Comparison functions */ cxbool cx_string_equal(const cx_string *, const cx_string *); cxint cx_string_compare(const cx_string *, const cx_string *); cxint cx_string_casecmp(const cx_string *, const cx_string *); cxint cx_string_ncasecmp(const cx_string *, const cx_string *, cxsize); /* * Search functions */ cxsize cx_string_find_first_not_of(const cx_string *, const cxchar *); cxsize cx_string_find_last_not_of(const cx_string *, const cxchar *); /* * I/O functions */ cxint cx_string_sprintf(cx_string *, const cxchar *, ...) CX_GNUC_PRINTF(2, 3); cxint cx_string_vsprintf(cx_string *, const cxchar *, va_list) CX_GNUC_PRINTF(2, 0); /* * Debugging utilities */ void cx_string_print(const cx_string *); CX_END_DECLS #endif /* CX_STRING_H */ cpl-7.4/libcext/cext/cxmultimap.c0000664000733500073350000004015115136670444014036 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include "cxmultimap.h" /** * @defgroup cxmultimap Multi Maps * * The module implements a map data type, i.e. a container managing key/value * pairs as elements. Their elements are automatically sorted according to * a sorting criterion used for the key. The container is optimized for * lookup operations. Contrary to ordinary maps a multimap is not restricted * to unique keys, but may contain multiple duplicate keys. * * @par Synopsis: * @code * #include "cxmultimap.h" * @endcode */ /**@{*/ /** * @brief * Get an iterator to the first pair in a multimap. * * @param multimap The multimap to query. * * @return Iterator for the first pair or @b cx_multimap_end() if the * multimap is empty. * * The function returns a handle for the first pair in the multimap * @em multimap. The returned iterator cannot be used directly to access * the value field of the key/value pair, but only through the appropriate * methods. */ cx_multimap_iterator cx_multimap_begin(const cx_multimap *multimap) { return cx_tree_begin(multimap); } /** * @brief * Get an iterator for the position after the last pair in the multimap. * * @param multimap The multimap to query. * * @return Iterator for the end of the multimap. * * The function returns an iterator for the position one past the last pair * in the multimap @em multimap. The iteration is done in ascending order * according to the keys. The returned iterator cannot be used directly to * access the value field of the key/value pair, but only through the * appropriate methods. */ cx_multimap_iterator cx_multimap_end(const cx_multimap *multimap) { return cx_tree_end(multimap); } /** * @brief * Get an iterator for the next pair in the multimap. * * @param multimap A multimap. * @param position Current iterator position. * * @return Iterator for the pair immediately following @em position. * * The function returns an iterator for the next pair in the multimap * @em multimap with respect to the current iterator position @em position. * Iteration is done in ascending order according to the keys. If the * multimap is empty or @em position points to the end of the multimap the * function returns @b cx_multimap_end(). */ cx_multimap_iterator cx_multimap_next(const cx_multimap *multimap, cx_multimap_const_iterator position) { return cx_tree_next(multimap, position); } /** * @brief * Get an iterator for the previous pair in the multimap. * * @param multimap A multimap. * @param position Current iterator position. * * @return Iterator for the pair immediately preceding @em position. * * The function returns an iterator for the previous pair in the multimap * @em multimap with respect to the current iterator position @em position. * Iteration is done in ascending order according to the keys. If the * multimap is empty or @em position points to the beginning of the multimap * the function returns @b cx_multimap_end(). */ cx_multimap_iterator cx_multimap_previous(const cx_multimap *multimap, cx_multimap_const_iterator position) { return cx_tree_previous(multimap, position); } /** * @brief * Remove all pairs from a multimap. * * @param multimap Multimap to be cleared. * * @return Nothing. * * The multimap @em multimap is cleared, i.e. all pairs are removed from * the multimap. Keys and values are destroyed using the key and value * destructors set up during multimap creation. After calling this function * the multimap is empty. */ void cx_multimap_clear(cx_multimap *multimap) { cx_tree_clear(multimap); return; } /** * @brief * Check whether a multimap is empty. * * @param multimap A multimap. * * @return The function returns @c TRUE if the multimap is empty, and * @c FALSE otherwise. * * The function checks if the multimap contains any pairs. Calling this * function is equivalent to the statement: * @code * return (cx_multimap_size(multimap) == 0); * @endcode */ cxbool cx_multimap_empty(const cx_multimap *multimap) { return cx_tree_empty(multimap); } /** * @brief * Create a new multimap without any elements. * * @param compare Function used to compare keys. * @param key_destroy Destructor for the keys. * @param value_destroy Destructor for the value field. * * @return Handle for the newly allocated multimap. * * Memory for a new multimap is allocated and the multimap is initialized * to be a valid empty multimap. * * The multimap's key comparison function is set to @em compare. It must * return @c TRUE or @c FALSE if the comparison of the first argument * passed to it with the second argument is found to be true or false * respectively. * * The destructors for a multimap node's key and value field are set to * @em key_destroy and @em value_destroy. Whenever a multimap node is * destroyed these functions are used to deallocate the memory used * by the key and the value. Each of the destructors might be @c NULL, i.e. * keys and values are not deallocated during destroy operations. * * @see cx_multimap_compare_func() */ cx_multimap * cx_multimap_new(cx_multimap_compare_func compare, cx_free_func key_destroy, cx_free_func value_destroy) { return cx_tree_new(compare, key_destroy, value_destroy); } /** * @brief * Destroy a multimap and all its elements. * * @param multimap The multimap to destroy. * * @return Nothing. * * The multimap @em multimap is deallocated. All data values and keys are * deallocated using the multimap's key and value destructor. If no * key and/or value destructor was set when the @em multimap was created * the keys and the stored data values are left untouched. In this * case the key and value deallocation is the responsibility of the * user. * * @see cx_multimap_new() */ void cx_multimap_delete(cx_multimap *multimap) { cx_tree_delete(multimap); return; } /** * @brief * Get the actual number of pairs in the multimap. * * @param multimap A multimap. * * @return The current number of pairs, or 0 if the multimap is empty. * * Retrieves the current number of pairs stored in the multimap. */ cxsize cx_multimap_size(const cx_multimap *multimap) { return cx_tree_size(multimap); } /** * @brief * Get the maximum number of pairs possible. * * @param multimap A multimap. * * @return The maximum number of pairs that can be stored in the multimap. * * Retrieves the multimap's capacity, i.e. the maximum possible number of * pairs a multimap can manage. */ cxsize cx_multimap_max_size(const cx_multimap *multimap) { return cx_tree_max_size(multimap); } /** * @brief * Retrieve a multimap's key comparison function. * * @param multimap The multimap to query. * * @return Handle for the multimap's key comparison function. * * The function retrieves the function used by the multimap methods * for comparing keys. The key comparison function is set during * multimap creation. * * @see cx_multimap_new() */ cx_multimap_compare_func cx_multimap_key_comp(const cx_multimap *multimap) { return cx_tree_key_comp(multimap); } /** * @brief * Swap the contents of two multimaps. * * @param multimap1 First multimap. * @param multimap2 Second multimap. * * @return Nothing. * * All pairs stored in the first multimap @em multimap1 are moved to the * second multimap @em multimap2, while the pairs from @em multimap2 are * moved to @em multimap1. Also the key comparison function, the key and * the value destructor are exchanged. */ void cx_multimap_swap(cx_multimap *multimap1, cx_multimap *multimap2) { cx_tree_swap(multimap1, multimap2); return; } /** * @brief * Assign data to an iterator position. * * @param multimap A multimap. * @param position Iterator positions where the data will be stored. * @param data Data to store. * * @return Handle to the previously stored data object. * * The function assigns a data object reference @em data to the iterator * position @em position of the multimap @em multimap. */ cxptr cx_multimap_assign(cx_multimap *multimap, cx_multimap_iterator position, cxcptr data) { return cx_tree_assign(multimap, position, data); } /** * @brief * Get the key from a given iterator position. * * @param multimap A multimap. * @param position Iterator position the data is retrieved from. * * @return Reference for the key. * * The function returns a reference to the key associated with the iterator * position @em position in the multimap @em multimap. * * @note * One must not modify the key of @em position through the returned * reference, since this might corrupt the multimap! */ cxptr cx_multimap_get_key(const cx_multimap *multimap, cx_multimap_const_iterator position) { return cx_tree_get_key(multimap, position); } /** * @brief * Get the data from a given iterator position. * * @param multimap A multimap. * @param position Iterator position the data is retrieved from. * * @return Handle for the data object. * * The function returns a reference to the data stored at iterator position * @em position in the multimap @em multimap. */ cxptr cx_multimap_get_value(const cx_multimap *multimap, cx_multimap_const_iterator position) { return cx_tree_get_value(multimap, position); } /** * @brief * Locate an element in the multimap. * * @param multimap A multimap. * @param key Key of the (key, value) pair to locate. * * @return Iterator pointing to the sought-after element, or * @b cx_multimap_end() if it was not found. * * The function searches the multimap @em multimap for the first element * with a key matching @em key. If the search was successful an iterator * to the sought-after pair is returned. If the search did not succeed, i.e. * @em key is not present in the multimap, a one past the end iterator is * returned. */ cx_multimap_iterator cx_multimap_find(const cx_multimap *multimap, cxcptr key) { return cx_tree_find(multimap, key); } /** * @brief * Find the beginning of a subsequence matching a given key. * * @param multimap A multimap. * @param key Key of the (key, value) pair(s) to locate. * * @return Iterator pointing to the first position where an element with * key @em key would get inserted, i.e. the first element with a key greater * or equal than @em key. * * The function returns the first element of a subsequence of elements in the * multimap that match the given key @em key. If @em key is not present in the * multimap @em multimap an iterator pointing to the first element that has * a greater key than @em key or @b cx_multimap_end() if no such element * exists. */ cx_multimap_iterator cx_multimap_lower_bound(const cx_multimap *multimap, cxcptr key) { return cx_tree_lower_bound(multimap, key); } /** * @brief * Find the end of a subsequence matching a given key. * * @param multimap A multimap. * @param key Key of the (key, value) pair(s) to locate. * * @return Iterator pointing to the last position where an element with * key @em key would get inserted, i.e. the first element with a key * greater than @em key. * * The function returns the last element of a subsequence of elements in the * multimap that match the given key @em key. If @em key is not present in the * multimap @em multimap an iterator pointing to the first element that has * a greater key than @em key or @b cx_multimap_end() if no such element * exists. */ cx_multimap_iterator cx_multimap_upper_bound(const cx_multimap *multimap, cxcptr key) { return cx_tree_upper_bound(multimap, key); } /** * @brief * Find a subsequence matching a given key. * * @param multimap A multimap. * @param key The key of the (key, value) pair(s) to be located. * @param begin First element with key @em key. * @param end Last element with key @em key. * * @return Nothing. * * The function returns the beginning and the end of a subsequence of * multimap elements with the key @em key through through the @em begin and * @em end arguments. After calling this function @em begin possibly points * to the first element of @em multimap matching the key @em key and @em end * possibly points to the last element of the sequence. If key is not * present in the multimap @em begin and @em end point to the next greater * element or, if no such element exists, to @b cx_multimap_end(). */ void cx_multimap_equal_range(const cx_multimap *multimap, cxcptr key, cx_multimap_iterator *begin, cx_multimap_iterator *end) { cx_tree_equal_range(multimap, key, begin, end); return; } /** * @brief * Get the number of elements matching a key. * * @param multimap A multimap. * @param key Key of the (key, value) pair(s) to locate. * * @return The number of elements with the specified key. * * Counts all elements of the multimap @em multimap matching the key @em key. */ cxsize cx_multimap_count(const cx_multimap *multimap, cxcptr key) { return cx_tree_count(multimap, key); } /** * @brief * Insert data into a multimap. * * @param multimap A multimap. * @param key Key used to store the data. * @param data Data to insert. * * @return An iterator that points to the inserted pair. * * This function inserts a (key, value) pair into the multimap @em multimap. * The same key may be inserted with different data values. */ cx_multimap_iterator cx_multimap_insert(cx_multimap *multimap, cxcptr key, cxcptr data) { return cx_tree_insert_equal(multimap, key, data); } /** * @brief * Erase an element from a multimap. * * @param multimap A multimap. * @param position Iterator position of the element to be erased. * * @return Nothing. * * This function erases an element, specified by the iterator @em position, * from @em multimap. Key and value associated with the erased pair are * deallocated using the multimap's key and value destructors, provided * they have been set. */ void cx_multimap_erase_position(cx_multimap *multimap, cx_multimap_iterator position) { cx_tree_erase_position(multimap, position); return; } /** * @brief * Erase a range of elements from a multimap. * * @param multimap A multimap. * @param begin Iterator pointing to the start of the range to erase. * @param end Iterator pointing to the end of the range to erase. * * @return Nothing. * * This function erases all elements in the range [begin, end) from * the multimap @em multimap. Key and value associated with the erased * pair(s) are deallocated using the multimap's key and value destructors, * provided they have been set. */ void cx_multimap_erase_range(cx_multimap *multimap, cx_multimap_iterator begin, cx_multimap_iterator end) { cx_tree_erase_range(multimap, begin, end); return; } /** * @brief * Erase an element from a multimap according to the provided key. * * @param multimap A multimap. * @param key Key of the element to be erased. * * @return The number of removed elements. * * This function erases the element with the specified key @em key, * from @em multimap. Key and value associated with the erased pair are * deallocated using the multimap's key and value destructors, provided * they have been set. */ cxsize cx_multimap_erase(cx_multimap *multimap, cxcptr key) { return cx_tree_erase(multimap, key); } /**@}*/ cpl-7.4/libcext/cext/cxslist.h0000664000733500073350000000525615136670444013360 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef CX_SLIST_H #define CX_SLIST_H #include "cxtypes.h" CX_BEGIN_DECLS typedef struct _cx_slnode_ *cx_slist_iterator; typedef const struct _cx_slnode_ *cx_slist_const_iterator; typedef struct _cx_slist_ cx_slist; /* * Create, copy and destroy operations */ cx_slist *cx_slist_new(void); void cx_slist_delete(cx_slist *); void cx_slist_destroy(cx_slist *, cx_free_func); /* * Nonmodifying operations */ cxsize cx_slist_size(const cx_slist *); cxbool cx_slist_empty(const cx_slist *); cxsize cx_slist_max_size(const cx_slist *); /* * Assignment operations */ void cx_slist_swap(cx_slist *, cx_slist *); cxptr cx_slist_assign(cx_slist *, cx_slist_iterator, cxcptr); /* * Element access */ cxptr cx_slist_front(const cx_slist *); cxptr cx_slist_back(const cx_slist *); cxptr cx_slist_get(const cx_slist *, cx_slist_const_iterator); /* * Iterator functions */ cx_slist_iterator cx_slist_begin(const cx_slist *); cx_slist_iterator cx_slist_end(const cx_slist *); cx_slist_iterator cx_slist_next(const cx_slist *, cx_slist_const_iterator); /* * Inserting and removing elements */ void cx_slist_push_front(cx_slist *, cxcptr); cxptr cx_slist_pop_front(cx_slist *); void cx_slist_push_back(cx_slist *, cxcptr); cxptr cx_slist_pop_back(cx_slist *); cx_slist_iterator cx_slist_insert(cx_slist *, cx_slist_iterator, cxcptr); cx_slist_iterator cx_slist_erase(cx_slist *, cx_slist_iterator, cx_free_func); cxptr cx_slist_extract(cx_slist *, cx_slist_iterator); void cx_slist_remove(cx_slist *, cxcptr); void cx_slist_clear(cx_slist *); /* * Splice functions */ void cx_slist_unique(cx_slist *, cx_compare_func); void cx_slist_splice(cx_slist *, cx_slist_iterator, cx_slist *, cx_slist_iterator, cx_slist_iterator); void cx_slist_merge(cx_slist *, cx_slist *, cx_compare_func); void cx_slist_sort(cx_slist *, cx_compare_func); void cx_slist_reverse(cx_slist *); CX_END_DECLS #endif /* CX_SLIST_H */ cpl-7.4/libcext/cext/cxmemory.h0000664000733500073350000000257015136670444013526 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifndef CX_MEMORY_H #define CX_MEMORY_H #include "cxtypes.h" CX_BEGIN_DECLS struct _cx_memory_vtable_ { cxptr (*malloc)(cxsize); cxptr (*calloc)(cxsize, cxsize); cxptr (*realloc)(cxptr, cxsize); void (*free)(cxptr); }; typedef struct _cx_memory_vtable_ cx_memory_vtable; /* * Memory allocation functions */ void cx_memory_vtable_set(const cx_memory_vtable *); cxbool cx_memory_is_system_malloc(void); cxptr cx_malloc(cxsize); cxptr cx_malloc_clear(cxsize); cxptr cx_calloc(cxsize, cxsize); cxptr cx_realloc(cxptr, cxsize); void cx_free(cxptr); CX_END_DECLS #endif /* CX_MEMORY_H */ cpl-7.4/libcext/README0000664000733500073350000000155115136670444011425 00000000000000 In this file: * About libcext * Prerequisites * Installation * Reporting Bugs About libcext ------------- This is libcext, ESO's C Library Extensions. It is a C utility library, which is used to implement ESO's Common Pipeline Library (CPL). This package provides the libcext library including the on-line reference manual. Prerequisites -------------- For installing libcext or to use it for your own software project you need an ANSI-C compiler (gcc version 3.2 or newer for instance). Installation ------------ For generic installation instructions please refer to the file INSTALL coming with this package. License ------- The libcext library is licensed under the LGPL-2.1-or-later as of version 1.3. Older versions of the libcext library are licensed under GPL-2.0-or-later. Reporting Bugs -------------- Please report any bugs to cpl-7.4/libcext/COPYING0000664000733500073350000006346315136670444011612 00000000000000 GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below. 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Generated from configure.ac by autoheader. */ /* Width of type 'char' */ #undef CHAR_BIT /* Log domain internally used by the library */ #undef CX_LOG_DOMAIN /* Define if thread support is enabled. */ #undef CX_THREADS_ENABLED /* A `va_copy()' style function */ #undef CX_VA_COPY /* Define if you have the `asprintf' function */ #undef HAVE_ASPRINTF /* Define if CHAR_BIT is defined in limits.h and equals 8 */ #undef HAVE_CHAR_BIT /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_FLOAT_H /* Define if you have the `fpathconf' function */ #undef HAVE_FPATHCONF /* Define to 1 if the system has the type `intmax_t'. */ #undef HAVE_INTMAX_T /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_LIMITS_H /* Define to 1 if you have the `localeconv' function. */ #undef HAVE_LOCALECONV /* Define to 1 if you have the header file. */ #undef HAVE_LOCALE_H /* Define to 1 if the system has the type `long double'. */ #undef HAVE_LONG_DOUBLE /* Define to 1 if the system has the type `long long int'. */ #undef HAVE_LONG_LONG_INT /* Define to 1 if `lstat' has the bug that it succeeds when given the zero-length file name argument. */ #undef HAVE_LSTAT_EMPTY_STRING_BUG /* Define to 1 if you have the `memcpy' function. */ #undef HAVE_MEMCPY /* Define if you have the `pathconf' function */ #undef HAVE_PATHCONF /* Define if printf default precision for format `g' is 1 (ISO C standard) or 6 */ #undef HAVE_PRINTF_FLT_FMT_G_STD /* Define if printf format `%p' produces the same output as `%#x' or `%#lx' */ #undef HAVE_PRINTF_PTR_FMT_ALTERNATE /* Define if printf outputs `(nil)' when printing NULL using `%p' */ #undef HAVE_PRINTF_PTR_FMT_NIL /* Define if printf treats pointers as signed when using a sign flag */ #undef HAVE_PRINTF_PTR_FMT_SIGNED /* Define if printf outputs `(null)' when printing NULL using `%s' */ #undef HAVE_PRINTF_STR_FMT_NULL /* Define to 1 if you have . */ #undef HAVE_PTHREAD_H /* Define to 1 if the system has the type `ptrdiff_t'. */ #undef HAVE_PTRDIFF_T /* Define if you have the `snprintf' function */ #undef HAVE_SNPRINTF /* Define to 1 if you have the `sprintf' function. */ #undef HAVE_SPRINTF /* Define to 1 if `stat' has the bug that it succeeds when given the zero-length file name argument. */ #undef HAVE_STAT_EMPTY_STRING_BUG /* Define to 1 if you have the header file. */ #undef HAVE_STDARG_H /* Define to 1 if you have the header file. */ #undef HAVE_STDDEF_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDIO_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define if you have the `stpcpy' function */ #undef HAVE_STPCPY /* Define to 1 if you have the `strchr' function. */ #undef HAVE_STRCHR /* Define if you have the `strdup' function */ #undef HAVE_STRDUP /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if `decimal_point' is a member of `struct lconv'. */ #undef HAVE_STRUCT_LCONV_DECIMAL_POINT /* Define to 1 if `thousands_sep' is a member of `struct lconv'. */ #undef HAVE_STRUCT_LCONV_THOUSANDS_SEP /* Define if you have the `sysconf' function */ #undef HAVE_SYSCONF /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if the system has the type `uintmax_t'. */ #undef HAVE_UINTMAX_T /* Define to 1 if the system has the type `uintptr_t'. */ #undef HAVE_UINTPTR_T /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if the system has the type `unsigned long long int'. */ #undef HAVE_UNSIGNED_LONG_LONG_INT /* Define to 1 if you have the header file. */ #undef HAVE_VALUES_H /* Define if you have the `vasprintf' function */ #undef HAVE_VASPRINTF /* Define if you have an implementation of `va_copy()'. */ #undef HAVE_VA_COPY /* Define if you have an implementation of a `va_copy()' style function. */ #undef HAVE_VA_COPY_STYLE_FUNCTION /* Define if `va_lists' can be copied by value */ #undef HAVE_VA_LIST_COPY_BY_VALUE /* Define if you have the `vsnprintf' function */ #undef HAVE_VSNPRINTF /* Define if you have the C99 `vsnprintf' function. */ #undef HAVE_VSNPRINTF_C99 /* Define if realloc(NULL,) works */ #undef HAVE_WORKING_REALLOC /* Define if you have an implementation of `__va_copy()'. */ #undef HAVE___VA_COPY /* Define to 1 if `lstat' dereferences a symlink specified with a trailing slash. */ #undef LSTAT_FOLLOWS_SLASHED_SYMLINK /* Define to the sub-directory where libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Define to 1 if your C compiler doesn't accept -c and -o together. */ #undef NO_MINUS_C_MINUS_O /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* The size of `char', as computed by sizeof. */ #undef SIZEOF_CHAR /* The size of `int', as computed by sizeof. */ #undef SIZEOF_INT /* The size of `long', as computed by sizeof. */ #undef SIZEOF_LONG /* The size of `long long', as computed by sizeof. */ #undef SIZEOF_LONG_LONG /* The size of `short', as computed by sizeof. */ #undef SIZEOF_SHORT /* The size of `size_t', as computed by sizeof. */ #undef SIZEOF_SIZE_T /* The size of `void *', as computed by sizeof. */ #undef SIZEOF_VOID_P /* Define to 1 if the `S_IS*' macros in do not work properly. */ #undef STAT_MACROS_BROKEN /* Define to 1 if all of the C90 standard headers exist (not just the ones required in a freestanding environment). This macro is provided for backward compatibility; new code need not use it. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION /* Number of bits in a file offset, on hosts where this is settable. */ #undef _FILE_OFFSET_BITS /* Define for large files, on AIX-style hosts. */ #undef _LARGE_FILES /* Define to empty if `const' does not conform to ANSI C. */ #undef const /* Define to `__inline__' or `__inline' if that's what the C compiler calls it, or to nothing if 'inline' is not supported under any name. */ #ifndef __cplusplus #undef inline #endif /* Define to the widest signed integer type if and do not define. */ #undef intmax_t /* Define to `unsigned int' if does not define. */ #undef size_t /* Define to the widest unsigned integer type if and do not define. */ #undef uintmax_t /* Define to the type of an unsigned integer type wide enough to hold a pointer, if such a type exists, and if the system does not define it. */ #undef uintptr_t cpl-7.4/libcext/admin/0000775000733500073350000000000015212014740011675 500000000000000cpl-7.4/libcext/admin/depcomp0000755000733500073350000005602015212011501013163 00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2018-03-07.03; # UTC # Copyright (C) 1999-2021 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. 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We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. 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There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . PROGRAM=libtool PACKAGE=libtool VERSION="2.4.6 Debian-2.4.6-15build2" package_revision=2.4.6 ## ------ ## ## Usage. ## ## ------ ## # Run './libtool --help' for help with using this script from the # command line. ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # After configure completes, it has a better idea of some of the # shell tools we need than the defaults used by the functions shared # with bootstrap, so set those here where they can still be over- # ridden by the user, but otherwise take precedence. : ${AUTOCONF="autoconf"} : ${AUTOMAKE="automake"} ## -------------------------- ## ## Source external libraries. ## ## -------------------------- ## # Much of our low-level functionality needs to be sourced from external # libraries, which are installed to $pkgauxdir. # Set a version string for this script. scriptversion=2015-01-20.17; # UTC # General shell script boiler plate, and helper functions. # Written by Gary V. Vaughan, 2004 # Copyright (C) 2004-2015 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # As a special exception to the GNU General Public License, if you distribute # this file as part of a program or library that is built using GNU Libtool, # you may include this file under the same distribution terms that you use # for the rest of that program. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # Please report bugs or propose patches to gary@gnu.org. ## ------ ## ## Usage. ## ## ------ ## # Evaluate this file near the top of your script to gain access to # the functions and variables defined here: # # . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh # # If you need to override any of the default environment variable # settings, do that before evaluating this file. ## -------------------- ## ## Shell normalisation. ## ## -------------------- ## # Some shells need a little help to be as Bourne compatible as possible. # Before doing anything else, make sure all that help has been provided! DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac fi # NLS nuisances: We save the old values in case they are required later. _G_user_locale= _G_safe_locale= for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test set = \"\${$_G_var+set}\"; then save_$_G_var=\$$_G_var $_G_var=C export $_G_var _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" fi" done # CDPATH. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH # Make sure IFS has a sensible default sp=' ' nl=' ' IFS="$sp $nl" # There are apparently some retarded systems that use ';' as a PATH separator! if test "${PATH_SEPARATOR+set}" != set; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi ## ------------------------- ## ## Locate command utilities. ## ## ------------------------- ## # func_executable_p FILE # ---------------------- # Check that FILE is an executable regular file. func_executable_p () { test -f "$1" && test -x "$1" } # func_path_progs PROGS_LIST CHECK_FUNC [PATH] # -------------------------------------------- # Search for either a program that responds to --version with output # containing "GNU", or else returned by CHECK_FUNC otherwise, by # trying all the directories in PATH with each of the elements of # PROGS_LIST. # # CHECK_FUNC should accept the path to a candidate program, and # set $func_check_prog_result if it truncates its output less than # $_G_path_prog_max characters. func_path_progs () { _G_progs_list=$1 _G_check_func=$2 _G_PATH=${3-"$PATH"} _G_path_prog_max=0 _G_path_prog_found=false _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} for _G_dir in $_G_PATH; do IFS=$_G_save_IFS test -z "$_G_dir" && _G_dir=. for _G_prog_name in $_G_progs_list; do for _exeext in '' .EXE; do _G_path_prog=$_G_dir/$_G_prog_name$_exeext func_executable_p "$_G_path_prog" || continue case `"$_G_path_prog" --version 2>&1` in *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; *) $_G_check_func $_G_path_prog func_path_progs_result=$func_check_prog_result ;; esac $_G_path_prog_found && break 3 done done done IFS=$_G_save_IFS test -z "$func_path_progs_result" && { echo "no acceptable sed could be found in \$PATH" >&2 exit 1 } } # We want to be able to use the functions in this file before configure # has figured out where the best binaries are kept, which means we have # to search for them ourselves - except when the results are already set # where we skip the searches. # Unless the user overrides by setting SED, search the path for either GNU # sed, or the sed that truncates its output the least. test -z "$SED" && { _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for _G_i in 1 2 3 4 5 6 7; do _G_sed_script=$_G_sed_script$nl$_G_sed_script done echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed _G_sed_script= func_check_prog_sed () { _G_path_prog=$1 _G_count=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo '' >> conftest.nl "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin rm -f conftest.sed SED=$func_path_progs_result } # Unless the user overrides by setting GREP, search the path for either GNU # grep, or the grep that truncates its output the least. test -z "$GREP" && { func_check_prog_grep () { _G_path_prog=$1 _G_count=0 _G_path_prog_max=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo 'GREP' >> conftest.nl "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin GREP=$func_path_progs_result } ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # All uppercase variable names are used for environment variables. These # variables can be overridden by the user before calling a script that # uses them if a suitable command of that name is not already available # in the command search PATH. : ${CP="cp -f"} : ${ECHO="printf %s\n"} : ${EGREP="$GREP -E"} : ${FGREP="$GREP -F"} : ${LN_S="ln -s"} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} ## -------------------- ## ## Useful sed snippets. ## ## -------------------- ## sed_dirname='s|/[^/]*$||' sed_basename='s|^.*/||' # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='s|\([`"$\\]\)|\\\1|g' # Same as above, but do not quote variable references. sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' # Sed substitution that converts a w32 file name or path # that contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-'\' parameter expansions in output of sed_double_quote_subst that # were '\'-ed in input to the same. If an odd number of '\' preceded a # '$' in input to sed_double_quote_subst, that '$' was protected from # expansion. Since each input '\' is now two '\'s, look for any number # of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. _G_bs='\\' _G_bs2='\\\\' _G_bs4='\\\\\\\\' _G_dollar='\$' sed_double_backslash="\ s/$_G_bs4/&\\ /g s/^$_G_bs2$_G_dollar/$_G_bs&/ s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g s/\n//g" ## ----------------- ## ## Global variables. ## ## ----------------- ## # Except for the global variables explicitly listed below, the following # functions in the '^func_' namespace, and the '^require_' namespace # variables initialised in the 'Resource management' section, sourcing # this file will not pollute your global namespace with anything # else. There's no portable way to scope variables in Bourne shell # though, so actually running these functions will sometimes place # results into a variable named after the function, and often use # temporary variables in the '^_G_' namespace. If you are careful to # avoid using those namespaces casually in your sourcing script, things # should continue to work as you expect. And, of course, you can freely # overwrite any of the functions or variables defined here before # calling anything to customize them. EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. # Allow overriding, eg assuming that you follow the convention of # putting '$debug_cmd' at the start of all your functions, you can get # bash to show function call trace with: # # debug_cmd='echo "${FUNCNAME[0]} $*" >&2' bash your-script-name debug_cmd=${debug_cmd-":"} exit_cmd=: # By convention, finish your script with: # # exit $exit_status # # so that you can set exit_status to non-zero if you want to indicate # something went wrong during execution without actually bailing out at # the point of failure. exit_status=$EXIT_SUCCESS # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath=$0 # The name of this program. progname=`$ECHO "$progpath" |$SED "$sed_basename"` # Make sure we have an absolute progpath for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` progdir=`cd "$progdir" && pwd` progpath=$progdir/$progname ;; *) _G_IFS=$IFS IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS=$_G_IFS test -x "$progdir/$progname" && break done IFS=$_G_IFS test -n "$progdir" || progdir=`pwd` progpath=$progdir/$progname ;; esac ## ----------------- ## ## Standard options. ## ## ----------------- ## # The following options affect the operation of the functions defined # below, and should be set appropriately depending on run-time para- # meters passed on the command line. opt_dry_run=false opt_quiet=false opt_verbose=false # Categories 'all' and 'none' are always available. Append any others # you will pass as the first argument to func_warning from your own # code. warning_categories= # By default, display warnings according to 'opt_warning_types'. Set # 'warning_func' to ':' to elide all warnings, or func_fatal_error to # treat the next displayed warning as a fatal error. warning_func=func_warn_and_continue # Set to 'all' to display all warnings, 'none' to suppress all # warnings, or a space delimited list of some subset of # 'warning_categories' to display only the listed warnings. opt_warning_types=all ## -------------------- ## ## Resource management. ## ## -------------------- ## # This section contains definitions for functions that each ensure a # particular resource (a file, or a non-empty configuration variable for # example) is available, and if appropriate to extract default values # from pertinent package files. Call them using their associated # 'require_*' variable to ensure that they are executed, at most, once. # # It's entirely deliberate that calling these functions can set # variables that don't obey the namespace limitations obeyed by the rest # of this file, in order that that they be as useful as possible to # callers. # require_term_colors # ------------------- # Allow display of bold text on terminals that support it. require_term_colors=func_require_term_colors func_require_term_colors () { $debug_cmd test -t 1 && { # COLORTERM and USE_ANSI_COLORS environment variables take # precedence, because most terminfo databases neglect to describe # whether color sequences are supported. test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} if test 1 = "$USE_ANSI_COLORS"; then # Standard ANSI escape sequences tc_reset='' tc_bold=''; tc_standout='' tc_red=''; tc_green='' tc_blue=''; tc_cyan='' else # Otherwise trust the terminfo database after all. test -n "`tput sgr0 2>/dev/null`" && { tc_reset=`tput sgr0` test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` tc_standout=$tc_bold test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` } fi } require_term_colors=: } ## ----------------- ## ## Function library. ## ## ----------------- ## # This section contains a variety of useful functions to call in your # scripts. Take note of the portable wrappers for features provided by # some modern shells, which will fall back to slower equivalents on # less featureful shells. # func_append VAR VALUE # --------------------- # Append VALUE onto the existing contents of VAR. # We should try to minimise forks, especially on Windows where they are # unreasonably slow, so skip the feature probes when bash or zsh are # being used: if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then : ${_G_HAVE_ARITH_OP="yes"} : ${_G_HAVE_XSI_OPS="yes"} # The += operator was introduced in bash 3.1 case $BASH_VERSION in [12].* | 3.0 | 3.0*) ;; *) : ${_G_HAVE_PLUSEQ_OP="yes"} ;; esac fi # _G_HAVE_PLUSEQ_OP # Can be empty, in which case the shell is probed, "yes" if += is # useable or anything else if it does not work. test -z "$_G_HAVE_PLUSEQ_OP" \ && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ && _G_HAVE_PLUSEQ_OP=yes if test yes = "$_G_HAVE_PLUSEQ_OP" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_append () { $debug_cmd eval "$1+=\$2" }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_append () { $debug_cmd eval "$1=\$$1\$2" } fi # func_append_quoted VAR VALUE # ---------------------------- # Quote VALUE and append to the end of shell variable VAR, separated # by a space. if test yes = "$_G_HAVE_PLUSEQ_OP"; then eval 'func_append_quoted () { $debug_cmd func_quote_for_eval "$2" eval "$1+=\\ \$func_quote_for_eval_result" }' else func_append_quoted () { $debug_cmd func_quote_for_eval "$2" eval "$1=\$$1\\ \$func_quote_for_eval_result" } fi # func_append_uniq VAR VALUE # -------------------------- # Append unique VALUE onto the existing contents of VAR, assuming # entries are delimited by the first character of VALUE. For example: # # func_append_uniq options " --another-option option-argument" # # will only append to $options if " --another-option option-argument " # is not already present somewhere in $options already (note spaces at # each end implied by leading space in second argument). func_append_uniq () { $debug_cmd eval _G_current_value='`$ECHO $'$1'`' _G_delim=`expr "$2" : '\(.\)'` case $_G_delim$_G_current_value$_G_delim in *"$2$_G_delim"*) ;; *) func_append "$@" ;; esac } # func_arith TERM... # ------------------ # Set func_arith_result to the result of evaluating TERMs. test -z "$_G_HAVE_ARITH_OP" \ && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ && _G_HAVE_ARITH_OP=yes if test yes = "$_G_HAVE_ARITH_OP"; then eval 'func_arith () { $debug_cmd func_arith_result=$(( $* )) }' else func_arith () { $debug_cmd func_arith_result=`expr "$@"` } fi # func_basename FILE # ------------------ # Set func_basename_result to FILE with everything up to and including # the last / stripped. if test yes = "$_G_HAVE_XSI_OPS"; then # If this shell supports suffix pattern removal, then use it to avoid # forking. Hide the definitions single quotes in case the shell chokes # on unsupported syntax... _b='func_basename_result=${1##*/}' _d='case $1 in */*) func_dirname_result=${1%/*}$2 ;; * ) func_dirname_result=$3 ;; esac' else # ...otherwise fall back to using sed. _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` if test "X$func_dirname_result" = "X$1"; then func_dirname_result=$3 else func_append func_dirname_result "$2" fi' fi eval 'func_basename () { $debug_cmd '"$_b"' }' # func_dirname FILE APPEND NONDIR_REPLACEMENT # ------------------------------------------- # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. eval 'func_dirname () { $debug_cmd '"$_d"' }' # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT # -------------------------------------------------------- # Perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # For efficiency, we do not delegate to the functions above but instead # duplicate the functionality here. eval 'func_dirname_and_basename () { $debug_cmd '"$_b"' '"$_d"' }' # func_echo ARG... # ---------------- # Echo program name prefixed message. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname: $_G_line" done IFS=$func_echo_IFS } # func_echo_all ARG... # -------------------- # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_echo_infix_1 INFIX ARG... # ------------------------------ # Echo program name, followed by INFIX on the first line, with any # additional lines not showing INFIX. func_echo_infix_1 () { $debug_cmd $require_term_colors _G_infix=$1; shift _G_indent=$_G_infix _G_prefix="$progname: $_G_infix: " _G_message=$* # Strip color escape sequences before counting printable length for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" do test -n "$_G_tc" && { _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` } done _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes func_echo_infix_1_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_infix_1_IFS $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 _G_prefix=$_G_indent done IFS=$func_echo_infix_1_IFS } # func_error ARG... # ----------------- # Echo program name prefixed message to standard error. func_error () { $debug_cmd $require_term_colors func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 } # func_fatal_error ARG... # ----------------------- # Echo program name prefixed message to standard error, and exit. func_fatal_error () { $debug_cmd func_error "$*" exit $EXIT_FAILURE } # func_grep EXPRESSION FILENAME # ----------------------------- # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $debug_cmd $GREP "$1" "$2" >/dev/null 2>&1 } # func_len STRING # --------------- # Set func_len_result to the length of STRING. STRING may not # start with a hyphen. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_len () { $debug_cmd func_len_result=${#1} }' else func_len () { $debug_cmd func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` } fi # func_mkdir_p DIRECTORY-PATH # --------------------------- # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { $debug_cmd _G_directory_path=$1 _G_dir_list= if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then # Protect directory names starting with '-' case $_G_directory_path in -*) _G_directory_path=./$_G_directory_path ;; esac # While some portion of DIR does not yet exist... while test ! -d "$_G_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. _G_dir_list=$_G_directory_path:$_G_dir_list # If the last portion added has no slash in it, the list is done case $_G_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` done _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` func_mkdir_p_IFS=$IFS; IFS=: for _G_dir in $_G_dir_list; do IFS=$func_mkdir_p_IFS # mkdir can fail with a 'File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$_G_dir" 2>/dev/null || : done IFS=$func_mkdir_p_IFS # Bail out if we (or some other process) failed to create a directory. test -d "$_G_directory_path" || \ func_fatal_error "Failed to create '$1'" fi } # func_mktempdir [BASENAME] # ------------------------- # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, BASENAME is the basename for that directory. func_mktempdir () { $debug_cmd _G_template=${TMPDIR-/tmp}/${1-$progname} if test : = "$opt_dry_run"; then # Return a directory name, but don't create it in dry-run mode _G_tmpdir=$_G_template-$$ else # If mktemp works, use that first and foremost _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` if test ! -d "$_G_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race _G_tmpdir=$_G_template-${RANDOM-0}$$ func_mktempdir_umask=`umask` umask 0077 $MKDIR "$_G_tmpdir" umask $func_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$_G_tmpdir" || \ func_fatal_error "cannot create temporary directory '$_G_tmpdir'" fi $ECHO "$_G_tmpdir" } # func_normal_abspath PATH # ------------------------ # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. func_normal_abspath () { $debug_cmd # These SED scripts presuppose an absolute path with a trailing slash. _G_pathcar='s|^/\([^/]*\).*$|\1|' _G_pathcdr='s|^/[^/]*||' _G_removedotparts=':dotsl s|/\./|/|g t dotsl s|/\.$|/|' _G_collapseslashes='s|/\{1,\}|/|g' _G_finalslash='s|/*$|/|' # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` while :; do # Processed it all yet? if test / = "$func_normal_abspath_tpath"; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result"; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_notquiet ARG... # -------------------- # Echo program name prefixed message only when not in quiet mode. func_notquiet () { $debug_cmd $opt_quiet || func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_relative_path SRCDIR DSTDIR # -------------------------------- # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. func_relative_path () { $debug_cmd func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=$func_dirname_result if test -z "$func_relative_path_tlibdir"; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test -n "$func_stripname_result"; then func_append func_relative_path_result "/$func_stripname_result" fi # Normalisation. If bindir is libdir, return '.' else relative path. if test -n "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result" func_relative_path_result=$func_stripname_result fi test -n "$func_relative_path_result" || func_relative_path_result=. : } # func_quote_for_eval ARG... # -------------------------- # Aesthetically quote ARGs to be evaled later. # This function returns two values: # i) func_quote_for_eval_result # double-quoted, suitable for a subsequent eval # ii) func_quote_for_eval_unquoted_result # has all characters that are still active within double # quotes backslashified. func_quote_for_eval () { $debug_cmd func_quote_for_eval_unquoted_result= func_quote_for_eval_result= while test 0 -lt $#; do case $1 in *[\\\`\"\$]*) _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; *) _G_unquoted_arg=$1 ;; esac if test -n "$func_quote_for_eval_unquoted_result"; then func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" else func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" fi case $_G_unquoted_arg in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and variable expansion # for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") _G_quoted_arg=\"$_G_unquoted_arg\" ;; *) _G_quoted_arg=$_G_unquoted_arg ;; esac if test -n "$func_quote_for_eval_result"; then func_append func_quote_for_eval_result " $_G_quoted_arg" else func_append func_quote_for_eval_result "$_G_quoted_arg" fi shift done } # func_quote_for_expand ARG # ------------------------- # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { $debug_cmd case $1 in *[\\\`\"]*) _G_arg=`$ECHO "$1" | $SED \ -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; *) _G_arg=$1 ;; esac case $_G_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") _G_arg=\"$_G_arg\" ;; esac func_quote_for_expand_result=$_G_arg } # func_stripname PREFIX SUFFIX NAME # --------------------------------- # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_stripname () { $debug_cmd # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary variable first. func_stripname_result=$3 func_stripname_result=${func_stripname_result#"$1"} func_stripname_result=${func_stripname_result%"$2"} }' else func_stripname () { $debug_cmd case $2 in .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; esac } fi # func_show_eval CMD [FAIL_EXP] # ----------------------------- # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} func_quote_for_expand "$_G_cmd" eval "func_notquiet $func_quote_for_expand_result" $opt_dry_run || { eval "$_G_cmd" _G_status=$? if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_show_eval_locale CMD [FAIL_EXP] # ------------------------------------ # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} $opt_quiet || { func_quote_for_expand "$_G_cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || { eval "$_G_user_locale $_G_cmd" _G_status=$? eval "$_G_safe_locale" if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_tr_sh # ---------- # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { $debug_cmd case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_verbose ARG... # ------------------- # Echo program name prefixed message in verbose mode only. func_verbose () { $debug_cmd $opt_verbose && func_echo "$*" : } # func_warn_and_continue ARG... # ----------------------------- # Echo program name prefixed warning message to standard error. func_warn_and_continue () { $debug_cmd $require_term_colors func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 } # func_warning CATEGORY ARG... # ---------------------------- # Echo program name prefixed warning message to standard error. Warning # messages can be filtered according to CATEGORY, where this function # elides messages where CATEGORY is not listed in the global variable # 'opt_warning_types'. func_warning () { $debug_cmd # CATEGORY must be in the warning_categories list! case " $warning_categories " in *" $1 "*) ;; *) func_internal_error "invalid warning category '$1'" ;; esac _G_category=$1 shift case " $opt_warning_types " in *" $_G_category "*) $warning_func ${1+"$@"} ;; esac } # func_sort_ver VER1 VER2 # ----------------------- # 'sort -V' is not generally available. # Note this deviates from the version comparison in automake # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a # but this should suffice as we won't be specifying old # version formats or redundant trailing .0 in bootstrap.conf. # If we did want full compatibility then we should probably # use m4_version_compare from autoconf. func_sort_ver () { $debug_cmd printf '%s\n%s\n' "$1" "$2" \ | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n } # func_lt_ver PREV CURR # --------------------- # Return true if PREV and CURR are in the correct order according to # func_sort_ver, otherwise false. Use it like this: # # func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." func_lt_ver () { $debug_cmd test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: #! /bin/sh # Set a version string for this script. scriptversion=2015-10-07.11; # UTC # A portable, pluggable option parser for Bourne shell. # Written by Gary V. Vaughan, 2010 # Copyright (C) 2010-2015 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # Please report bugs or propose patches to gary@gnu.org. ## ------ ## ## Usage. ## ## ------ ## # This file is a library for parsing options in your shell scripts along # with assorted other useful supporting features that you can make use # of too. # # For the simplest scripts you might need only: # # #!/bin/sh # . relative/path/to/funclib.sh # . relative/path/to/options-parser # scriptversion=1.0 # func_options ${1+"$@"} # eval set dummy "$func_options_result"; shift # ...rest of your script... # # In order for the '--version' option to work, you will need to have a # suitably formatted comment like the one at the top of this file # starting with '# Written by ' and ending with '# warranty; '. # # For '-h' and '--help' to work, you will also need a one line # description of your script's purpose in a comment directly above the # '# Written by ' line, like the one at the top of this file. # # The default options also support '--debug', which will turn on shell # execution tracing (see the comment above debug_cmd below for another # use), and '--verbose' and the func_verbose function to allow your script # to display verbose messages only when your user has specified # '--verbose'. # # After sourcing this file, you can plug processing for additional # options by amending the variables from the 'Configuration' section # below, and following the instructions in the 'Option parsing' # section further down. ## -------------- ## ## Configuration. ## ## -------------- ## # You should override these variables in your script after sourcing this # file so that they reflect the customisations you have added to the # option parser. # The usage line for option parsing errors and the start of '-h' and # '--help' output messages. You can embed shell variables for delayed # expansion at the time the message is displayed, but you will need to # quote other shell meta-characters carefully to prevent them being # expanded when the contents are evaled. usage='$progpath [OPTION]...' # Short help message in response to '-h' and '--help'. Add to this or # override it after sourcing this library to reflect the full set of # options your script accepts. usage_message="\ --debug enable verbose shell tracing -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -v, --verbose verbosely report processing --version print version information and exit -h, --help print short or long help message and exit " # Additional text appended to 'usage_message' in response to '--help'. long_help_message=" Warning categories include: 'all' show all warnings 'none' turn off all the warnings 'error' warnings are treated as fatal errors" # Help message printed before fatal option parsing errors. fatal_help="Try '\$progname --help' for more information." ## ------------------------- ## ## Hook function management. ## ## ------------------------- ## # This section contains functions for adding, removing, and running hooks # to the main code. A hook is just a named list of of function, that can # be run in order later on. # func_hookable FUNC_NAME # ----------------------- # Declare that FUNC_NAME will run hooks added with # 'func_add_hook FUNC_NAME ...'. func_hookable () { $debug_cmd func_append hookable_fns " $1" } # func_add_hook FUNC_NAME HOOK_FUNC # --------------------------------- # Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must # first have been declared "hookable" by a call to 'func_hookable'. func_add_hook () { $debug_cmd case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not accept hook functions." ;; esac eval func_append ${1}_hooks '" $2"' } # func_remove_hook FUNC_NAME HOOK_FUNC # ------------------------------------ # Remove HOOK_FUNC from the list of functions called by FUNC_NAME. func_remove_hook () { $debug_cmd eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' } # func_run_hooks FUNC_NAME [ARG]... # --------------------------------- # Run all hook functions registered to FUNC_NAME. # It is assumed that the list of hook functions contains nothing more # than a whitespace-delimited list of legal shell function names, and # no effort is wasted trying to catch shell meta-characters or preserve # whitespace. func_run_hooks () { $debug_cmd _G_rc_run_hooks=false case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not support hook funcions.n" ;; esac eval _G_hook_fns=\$$1_hooks; shift for _G_hook in $_G_hook_fns; do if eval $_G_hook '"$@"'; then # store returned options list back into positional # parameters for next 'cmd' execution. eval _G_hook_result=\$${_G_hook}_result eval set dummy "$_G_hook_result"; shift _G_rc_run_hooks=: fi done $_G_rc_run_hooks && func_run_hooks_result=$_G_hook_result } ## --------------- ## ## Option parsing. ## ## --------------- ## # In order to add your own option parsing hooks, you must accept the # full positional parameter list in your hook function, you may remove/edit # any options that you action, and then pass back the remaining unprocessed # options in '_result', escaped suitably for # 'eval'. In this case you also must return $EXIT_SUCCESS to let the # hook's caller know that it should pay attention to # '_result'. Returning $EXIT_FAILURE signalizes that # arguments are left untouched by the hook and therefore caller will ignore the # result variable. # # Like this: # # my_options_prep () # { # $debug_cmd # # # Extend the existing usage message. # usage_message=$usage_message' # -s, --silent don'\''t print informational messages # ' # # No change in '$@' (ignored completely by this hook). There is # # no need to do the equivalent (but slower) action: # # func_quote_for_eval ${1+"$@"} # # my_options_prep_result=$func_quote_for_eval_result # false # } # func_add_hook func_options_prep my_options_prep # # # my_silent_option () # { # $debug_cmd # # args_changed=false # # # Note that for efficiency, we parse as many options as we can # # recognise in a loop before passing the remainder back to the # # caller on the first unrecognised argument we encounter. # while test $# -gt 0; do # opt=$1; shift # case $opt in # --silent|-s) opt_silent=: # args_changed=: # ;; # # Separate non-argument short options: # -s*) func_split_short_opt "$_G_opt" # set dummy "$func_split_short_opt_name" \ # "-$func_split_short_opt_arg" ${1+"$@"} # shift # args_changed=: # ;; # *) # Make sure the first unrecognised option "$_G_opt" # # is added back to "$@", we could need that later # # if $args_changed is true. # set dummy "$_G_opt" ${1+"$@"}; shift; break ;; # esac # done # # if $args_changed; then # func_quote_for_eval ${1+"$@"} # my_silent_option_result=$func_quote_for_eval_result # fi # # $args_changed # } # func_add_hook func_parse_options my_silent_option # # # my_option_validation () # { # $debug_cmd # # $opt_silent && $opt_verbose && func_fatal_help "\ # '--silent' and '--verbose' options are mutually exclusive." # # false # } # func_add_hook func_validate_options my_option_validation # # You'll also need to manually amend $usage_message to reflect the extra # options you parse. It's preferable to append if you can, so that # multiple option parsing hooks can be added safely. # func_options_finish [ARG]... # ---------------------------- # Finishing the option parse loop (call 'func_options' hooks ATM). func_options_finish () { $debug_cmd _G_func_options_finish_exit=false if func_run_hooks func_options ${1+"$@"}; then func_options_finish_result=$func_run_hooks_result _G_func_options_finish_exit=: fi $_G_func_options_finish_exit } # func_options [ARG]... # --------------------- # All the functions called inside func_options are hookable. See the # individual implementations for details. func_hookable func_options func_options () { $debug_cmd _G_rc_options=false for my_func in options_prep parse_options validate_options options_finish do if eval func_$my_func '${1+"$@"}'; then eval _G_res_var='$'"func_${my_func}_result" eval set dummy "$_G_res_var" ; shift _G_rc_options=: fi done # Save modified positional parameters for caller. As a top-level # options-parser function we always need to set the 'func_options_result' # variable (regardless the $_G_rc_options value). if $_G_rc_options; then func_options_result=$_G_res_var else func_quote_for_eval ${1+"$@"} func_options_result=$func_quote_for_eval_result fi $_G_rc_options } # func_options_prep [ARG]... # -------------------------- # All initialisations required before starting the option parse loop. # Note that when calling hook functions, we pass through the list of # positional parameters. If a hook function modifies that list, and # needs to propagate that back to rest of this script, then the complete # modified list must be put in 'func_run_hooks_result' before # returning $EXIT_SUCCESS (otherwise $EXIT_FAILURE is returned). func_hookable func_options_prep func_options_prep () { $debug_cmd # Option defaults: opt_verbose=false opt_warning_types= _G_rc_options_prep=false if func_run_hooks func_options_prep ${1+"$@"}; then _G_rc_options_prep=: # save modified positional parameters for caller func_options_prep_result=$func_run_hooks_result fi $_G_rc_options_prep } # func_parse_options [ARG]... # --------------------------- # The main option parsing loop. func_hookable func_parse_options func_parse_options () { $debug_cmd func_parse_options_result= _G_rc_parse_options=false # this just eases exit handling while test $# -gt 0; do # Defer to hook functions for initial option parsing, so they # get priority in the event of reusing an option name. if func_run_hooks func_parse_options ${1+"$@"}; then eval set dummy "$func_run_hooks_result"; shift _G_rc_parse_options=: fi # Break out of the loop if we already parsed every option. test $# -gt 0 || break _G_match_parse_options=: _G_opt=$1 shift case $_G_opt in --debug|-x) debug_cmd='set -x' func_echo "enabling shell trace mode" $debug_cmd ;; --no-warnings|--no-warning|--no-warn) set dummy --warnings none ${1+"$@"} shift ;; --warnings|--warning|-W) if test $# = 0 && func_missing_arg $_G_opt; then _G_rc_parse_options=: break fi case " $warning_categories $1" in *" $1 "*) # trailing space prevents matching last $1 above func_append_uniq opt_warning_types " $1" ;; *all) opt_warning_types=$warning_categories ;; *none) opt_warning_types=none warning_func=: ;; *error) opt_warning_types=$warning_categories warning_func=func_fatal_error ;; *) func_fatal_error \ "unsupported warning category: '$1'" ;; esac shift ;; --verbose|-v) opt_verbose=: ;; --version) func_version ;; -\?|-h) func_usage ;; --help) func_help ;; # Separate optargs to long options (plugins may need this): --*=*) func_split_equals "$_G_opt" set dummy "$func_split_equals_lhs" \ "$func_split_equals_rhs" ${1+"$@"} shift ;; # Separate optargs to short options: -W*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "$func_split_short_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-v*|-x*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) _G_rc_parse_options=: ; break ;; -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; *) set dummy "$_G_opt" ${1+"$@"}; shift _G_match_parse_options=false break ;; esac $_G_match_parse_options && _G_rc_parse_options=: done if $_G_rc_parse_options; then # save modified positional parameters for caller func_quote_for_eval ${1+"$@"} func_parse_options_result=$func_quote_for_eval_result fi $_G_rc_parse_options } # func_validate_options [ARG]... # ------------------------------ # Perform any sanity checks on option settings and/or unconsumed # arguments. func_hookable func_validate_options func_validate_options () { $debug_cmd _G_rc_validate_options=false # Display all warnings if -W was not given. test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" if func_run_hooks func_validate_options ${1+"$@"}; then # save modified positional parameters for caller func_validate_options_result=$func_run_hooks_result _G_rc_validate_options=: fi # Bail if the options were screwed! $exit_cmd $EXIT_FAILURE $_G_rc_validate_options } ## ----------------- ## ## Helper functions. ## ## ----------------- ## # This section contains the helper functions used by the rest of the # hookable option parser framework in ascii-betical order. # func_fatal_help ARG... # ---------------------- # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { $debug_cmd eval \$ECHO \""Usage: $usage"\" eval \$ECHO \""$fatal_help"\" func_error ${1+"$@"} exit $EXIT_FAILURE } # func_help # --------- # Echo long help message to standard output and exit. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message" exit 0 } # func_missing_arg ARGNAME # ------------------------ # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $debug_cmd func_error "Missing argument for '$1'." exit_cmd=exit } # func_split_equals STRING # ------------------------ # Set func_split_equals_lhs and func_split_equals_rhs shell variables after # splitting STRING at the '=' sign. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_equals () { $debug_cmd func_split_equals_lhs=${1%%=*} func_split_equals_rhs=${1#*=} test "x$func_split_equals_lhs" = "x$1" \ && func_split_equals_rhs= }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_equals () { $debug_cmd func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` func_split_equals_rhs= test "x$func_split_equals_lhs" = "x$1" \ || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` } fi #func_split_equals # func_split_short_opt SHORTOPT # ----------------------------- # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_short_opt () { $debug_cmd func_split_short_opt_arg=${1#??} func_split_short_opt_name=${1%"$func_split_short_opt_arg"} }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_short_opt () { $debug_cmd func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` } fi #func_split_short_opt # func_usage # ---------- # Echo short help message to standard output and exit. func_usage () { $debug_cmd func_usage_message $ECHO "Run '$progname --help |${PAGER-more}' for full usage" exit 0 } # func_usage_message # ------------------ # Echo short help message to standard output. func_usage_message () { $debug_cmd eval \$ECHO \""Usage: $usage"\" echo $SED -n 's|^# || /^Written by/{ x;p;x } h /^Written by/q' < "$progpath" echo eval \$ECHO \""$usage_message"\" } # func_version # ------------ # Echo version message to standard output and exit. func_version () { $debug_cmd printf '%s\n' "$progname $scriptversion" $SED -n ' /(C)/!b go :more /\./!{ N s|\n# | | b more } :go /^# Written by /,/# warranty; / { s|^# || s|^# *$|| s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| p } /^# Written by / { s|^# || p } /^warranty; /q' < "$progpath" exit $? } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: # Set a version string. scriptversion='(GNU libtool) 2.4.6' # func_echo ARG... # ---------------- # Libtool also displays the current mode in messages, so override # funclib.sh func_echo with this custom definition. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" done IFS=$func_echo_IFS } # func_warning ARG... # ------------------- # Libtool warnings are not categorized, so override funclib.sh # func_warning with this simpler definition. func_warning () { $debug_cmd $warning_func ${1+"$@"} } ## ---------------- ## ## Options parsing. ## ## ---------------- ## # Hook in the functions to make sure our own options are parsed during # the option parsing loop. usage='$progpath [OPTION]... [MODE-ARG]...' # Short help message in response to '-h'. usage_message="Options: --config show all configuration variables --debug enable verbose shell tracing -n, --dry-run display commands without modifying any files --features display basic configuration information and exit --mode=MODE use operation mode MODE --no-warnings equivalent to '-Wnone' --preserve-dup-deps don't remove duplicate dependency libraries --quiet, --silent don't print informational messages --tag=TAG use configuration variables from tag TAG -v, --verbose print more informational messages than default --version print version information -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -h, --help, --help-all print short, long, or detailed help message " # Additional text appended to 'usage_message' in response to '--help'. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message MODE must be one of the following: clean remove files from the build directory compile compile a source file into a libtool object execute automatically set library path, then run a program finish complete the installation of libtool libraries install install libraries or executables link create a library or an executable uninstall remove libraries from an installed directory MODE-ARGS vary depending on the MODE. When passed as first option, '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. Try '$progname --help --mode=MODE' for a more detailed description of MODE. When reporting a bug, please describe a test case to reproduce it and include the following information: host-triplet: $host shell: $SHELL compiler: $LTCC compiler flags: $LTCFLAGS linker: $LD (gnu? $with_gnu_ld) version: $progname $scriptversion Debian-2.4.6-15build2 automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` Report bugs to . GNU libtool home page: . General help using GNU software: ." exit 0 } # func_lo2o OBJECT-NAME # --------------------- # Transform OBJECT-NAME from a '.lo' suffix to the platform specific # object suffix. lo2o=s/\\.lo\$/.$objext/ o2lo=s/\\.$objext\$/.lo/ if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_lo2o () { case $1 in *.lo) func_lo2o_result=${1%.lo}.$objext ;; * ) func_lo2o_result=$1 ;; esac }' # func_xform LIBOBJ-OR-SOURCE # --------------------------- # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) # suffix to a '.lo' libtool-object suffix. eval 'func_xform () { func_xform_result=${1%.*}.lo }' else # ...otherwise fall back to using sed. func_lo2o () { func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` } func_xform () { func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` } fi # func_fatal_configuration ARG... # ------------------------------- # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func__fatal_error ${1+"$@"} \ "See the $PACKAGE documentation for more information." \ "Fatal configuration error." } # func_config # ----------- # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # ------------- # Display the features supported by this script. func_features () { echo "host: $host" if test yes = "$build_libtool_libs"; then echo "enable shared libraries" else echo "disable shared libraries" fi if test yes = "$build_old_libs"; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag TAGNAME # ----------------------- # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname=$1 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf=/$re_begincf/,/$re_endcf/p # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # ------------------------ # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # libtool_options_prep [ARG]... # ----------------------------- # Preparation for options parsed by libtool. libtool_options_prep () { $debug_mode # Option defaults: opt_config=false opt_dlopen= opt_dry_run=false opt_help=false opt_mode= opt_preserve_dup_deps=false opt_quiet=false nonopt= preserve_args= _G_rc_lt_options_prep=: # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; *) _G_rc_lt_options_prep=false ;; esac if $_G_rc_lt_options_prep; then # Pass back the list of options. func_quote_for_eval ${1+"$@"} libtool_options_prep_result=$func_quote_for_eval_result fi $_G_rc_lt_options_prep } func_add_hook func_options_prep libtool_options_prep # libtool_parse_options [ARG]... # --------------------------------- # Provide handling for libtool specific options. libtool_parse_options () { $debug_cmd _G_rc_lt_parse_options=false # Perform our own loop to consume as many options as possible in # each iteration. while test $# -gt 0; do _G_match_lt_parse_options=: _G_opt=$1 shift case $_G_opt in --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) func_config ;; --dlopen|-dlopen) opt_dlopen="${opt_dlopen+$opt_dlopen }$1" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) func_features ;; --finish) set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $_G_opt && break opt_mode=$1 case $1 in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $_G_opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_quiet=false func_append preserve_args " $_G_opt" ;; --no-warnings|--no-warning|--no-warn) opt_warning=false func_append preserve_args " $_G_opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $_G_opt" ;; --silent|--quiet) opt_quiet=: opt_verbose=false func_append preserve_args " $_G_opt" ;; --tag) test $# = 0 && func_missing_arg $_G_opt && break opt_tag=$1 func_append preserve_args " $_G_opt $1" func_enable_tag "$1" shift ;; --verbose|-v) opt_quiet=false opt_verbose=: func_append preserve_args " $_G_opt" ;; # An option not handled by this hook function: *) set dummy "$_G_opt" ${1+"$@"} ; shift _G_match_lt_parse_options=false break ;; esac $_G_match_lt_parse_options && _G_rc_lt_parse_options=: done if $_G_rc_lt_parse_options; then # save modified positional parameters for caller func_quote_for_eval ${1+"$@"} libtool_parse_options_result=$func_quote_for_eval_result fi $_G_rc_lt_parse_options } func_add_hook func_parse_options libtool_parse_options # libtool_validate_options [ARG]... # --------------------------------- # Perform any sanity checks on option settings and/or unconsumed # arguments. libtool_validate_options () { # save first non-option argument if test 0 -lt $#; then nonopt=$1 shift fi # preserve --debug test : = "$debug_cmd" || func_append preserve_args " --debug" case $host in # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match test yes != "$build_libtool_libs" \ && test yes != "$build_old_libs" \ && func_fatal_configuration "not configured to build any kind of library" # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test execute != "$opt_mode"; then func_error "unrecognized option '-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help=$help help="Try '$progname --help --mode=$opt_mode' for more information." } # Pass back the unparsed argument list func_quote_for_eval ${1+"$@"} libtool_validate_options_result=$func_quote_for_eval_result } func_add_hook func_validate_options libtool_validate_options # Process options as early as possible so that --help and --version # can return quickly. func_options ${1+"$@"} eval set dummy "$func_options_result"; shift ## ----------- ## ## Main. ## ## ----------- ## magic='%%%MAGIC variable%%%' magic_exe='%%%MAGIC EXE variable%%%' # Global variables. extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF $1 _LTECHO_EOF' } # func_generated_by_libtool # True iff stdin has been generated by Libtool. This function is only # a basic sanity check; it will hardly flush out determined imposters. func_generated_by_libtool_p () { $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p } # func_lalib_unsafe_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if 'file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case $lalib_p_line in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test yes = "$lalib_p" } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { test -f "$1" && $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $debug_cmd save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # 'FILE.' does not work on cygwin managed mounts. func_source () { $debug_cmd case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case $lt_sysroot:$1 in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result='='$func_stripname_result ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $debug_cmd if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with '--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=$1 if test yes = "$build_libtool_libs"; then write_lobj=\'$2\' else write_lobj=none fi if test yes = "$build_old_libs"; then write_oldobj=\'$3\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $debug_cmd # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result= if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result"; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $debug_cmd if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $debug_cmd # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $debug_cmd if test -z "$2" && test -n "$1"; then func_error "Could not determine host file name corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result=$1 fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $debug_cmd if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " '$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result=$3 fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $debug_cmd case $4 in $1 ) func_to_host_path_result=$3$func_to_host_path_result ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via '$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $debug_cmd $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $debug_cmd case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result=$1 } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result=$func_convert_core_msys_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result=$func_convert_core_file_wine_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via '$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $debug_cmd if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd=func_convert_path_$func_stripname_result fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $debug_cmd func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result=$1 } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_msys_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_path_wine_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_dll_def_p FILE # True iff FILE is a Windows DLL '.def' file. # Keep in sync with _LT_DLL_DEF_P in libtool.m4 func_dll_def_p () { $debug_cmd func_dll_def_p_tmp=`$SED -n \ -e 's/^[ ]*//' \ -e '/^\(;.*\)*$/d' \ -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ -e q \ "$1"` test DEF = "$func_dll_def_p_tmp" } # func_mode_compile arg... func_mode_compile () { $debug_cmd # Get the compilation command and the source file. base_compile= srcfile=$nonopt # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg=$arg arg_mode=normal ;; target ) libobj=$arg arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify '-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs=$IFS; IFS=, for arg in $args; do IFS=$save_ifs func_append_quoted lastarg "$arg" done IFS=$save_ifs func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg=$srcfile srcfile=$arg ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with '-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj=$func_basename_result } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from '$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test yes = "$build_libtool_libs" \ || func_fatal_configuration "cannot build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name '$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname=$func_basename_result xdir=$func_dirname_result lobj=$xdir$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test yes = "$build_old_libs"; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test no = "$compiler_c_o"; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext lockfile=$output_obj.lock else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test yes = "$need_locks"; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test warn = "$need_locks"; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test yes = "$build_libtool_libs"; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test no != "$pic_mode"; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test yes = "$suppress_opt"; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test yes = "$build_old_libs"; then if test yes != "$pic_mode"; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test yes = "$compiler_c_o"; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test no != "$need_locks"; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test compile = "$opt_mode" && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a '.o' file suitable for static linking -static only build a '.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a 'standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix '.c' with the library object suffix, '.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to '-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the '--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the 'install' or 'cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE use a list of object files found in FILE to specify objects -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with '-') are ignored. Every other argument is treated as a filename. Files ending in '.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in '.la', then a libtool library is created, only library objects ('.lo' files) may be specified, and '-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created using 'ar' and 'ranlib', or on Windows using 'lib'. If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode '$opt_mode'" ;; esac echo $ECHO "Try '$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test : = "$opt_help"; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | $SED -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | $SED '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $debug_cmd # The first argument is the command name. cmd=$nonopt test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "'$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "'$file' was not linked with '-export-dynamic'" continue fi func_dirname "$file" "" "." dir=$func_dirname_result if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir=$func_dirname_result ;; *) func_warning "'-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir=$absdir # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic=$magic # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file=$progdir/$program elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file=$progdir/$program fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if $opt_dry_run; then # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS else if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd=\$cmd$args fi } test execute = "$opt_mode" && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $debug_cmd libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "'$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument '$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and '=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_quiet && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the '-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the '$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the '$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the '$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test finish = "$opt_mode" && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $debug_cmd # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=false stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=: ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test X-m = "X$prev" && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the '$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=: if $isdir; then destdir=$dest destname= else func_dirname_and_basename "$dest" "" "." destdir=$func_dirname_result destname=$func_basename_result # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "'$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "'$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic=$magic staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir=$func_dirname_result func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking '$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname=$1 shift srcname=$realname test -n "$relink_command" && srcname=${realname}T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme=$stripme case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme= ;; esac ;; os2*) case $realname in *_dll.a) tstripme= ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try 'ln -sf' first, because the 'ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib=$destdir/$realname func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name=$func_basename_result instname=$dir/${name}i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest=$destfile destfile= ;; *) func_fatal_help "cannot copy a libtool object to '$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test yes = "$build_old_libs"; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext= case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=.exe fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script '$wrapper'" finalize=: for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` if test -n "$libdir" && test ! -f "$libfile"; then func_warning "'$lib' has not been installed in '$libdir'" finalize=false fi done relink_command= func_source "$wrapper" outputname= if test no = "$fast_install" && test -n "$relink_command"; then $opt_dry_run || { if $finalize; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file=$func_basename_result outputname=$tmpdir/$file # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_quiet || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink '$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file=$outputname else func_warning "cannot relink '$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name=$func_basename_result # Set up the ranlib parameters. oldlib=$destdir/$name func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run '$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test install = "$opt_mode" && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $debug_cmd my_outputname=$1 my_originator=$2 my_pic_p=${3-false} my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms=${my_outputname}S.c else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist=$output_objdir/$my_outputname.nm func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* External symbol declarations for the compiler. */\ " if test yes = "$dlself"; then func_verbose "generating symbol list for '$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from '$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols=$output_objdir/$outputname.exp $opt_dry_run || { $RM $export_symbols eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from '$dlprefile'" func_basename "$dlprefile" name=$func_basename_result case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename= if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname"; then func_basename "$dlprefile_dlname" dlprefile_dlbasename=$func_basename_result else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename"; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi func_show_eval '$RM "${nlist}I"' if test -n "$global_symbol_to_import"; then eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[];\ " if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ static void lt_syminit(void) { LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; for (; symbol->name; ++symbol) {" $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" echo >> "$output_objdir/$my_dlsyms" "\ } }" fi echo >> "$output_objdir/$my_dlsyms" "\ LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = { {\"$my_originator\", (void *) 0}," if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ {\"@INIT@\", (void *) <_syminit}," fi case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) $my_pic_p && pic_flag_for_symtable=" $pic_flag" ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' # Transform the symbol file into the correct name. symfileobj=$output_objdir/${my_outputname}S.$objext case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for '$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $debug_cmd win32_libid_type=unknown win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then case $nm_interface in "MS dumpbin") if func_cygming_ms_implib_p "$1" || func_cygming_gnu_implib_p "$1" then win32_nmres=import else win32_nmres= fi ;; *) func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s|.*|import| p q } }'` ;; esac case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $debug_cmd sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $debug_cmd match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive that possess that section. Heuristic: eliminate # all those that have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $debug_cmd if func_cygming_gnu_implib_p "$1"; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1"; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result= fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $debug_cmd f_ex_an_ar_dir=$1; shift f_ex_an_ar_oldlib=$1 if test yes = "$lock_old_archive_extraction"; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test yes = "$lock_old_archive_extraction"; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $debug_cmd my_gentop=$1; shift my_oldlibs=${1+"$@"} my_oldobjs= my_xlib= my_xabs= my_xdir= for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib=$func_basename_result my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir=$my_gentop/$my_xlib_u func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` func_basename "$darwin_archive" darwin_base_archive=$func_basename_result darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches; do func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" cd "unfat-$$/$darwin_base_archive-$darwin_arch" func_extract_an_archive "`pwd`" "$darwin_base_archive" cd "$darwin_curdir" $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result=$my_oldobjs } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory where it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ that is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options that match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test yes = "$fast_install"; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else \$ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* declarations of non-ANSI functions */ #if defined __MINGW32__ # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined __CYGWIN__ # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined other_platform || defined ... */ #endif /* portability defines, excluding path handling macros */ #if defined _MSC_VER # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC #elif defined __MINGW32__ # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined __CYGWIN__ # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined other platforms ... */ #endif #if defined PATH_MAX # define LT_PATHMAX PATH_MAX #elif defined MAXPATHLEN # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ defined __OS2__ # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free (stale); stale = 0; } \ } while (0) #if defined LT_DEBUGWRAPPER static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; size_t tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined HAVE_DOS_BASED_FILE_SYSTEM if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined HAVE_DOS_BASED_FILE_SYSTEM } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = (size_t) (q - p); p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (STREQ (str, pat)) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else size_t len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { size_t orig_value_len = strlen (orig_value); size_t add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ size_t len = strlen (new_value); while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[--len] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $debug_cmd case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_suncc_cstd_abi # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! # Several compiler flags select an ABI that is incompatible with the # Cstd library. Avoid specifying it if any are in CXXFLAGS. func_suncc_cstd_abi () { $debug_cmd case " $compile_command " in *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) suncc_use_cstd_abi=no ;; *) suncc_use_cstd_abi=yes ;; esac } # func_mode_link arg... func_mode_link () { $debug_cmd case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # what system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll that has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= os2dllname= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=false prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module=$wl-single_module func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test yes != "$build_libtool_libs" \ && func_fatal_configuration "cannot build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg=$1 shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir=$arg prev= continue ;; dlfiles|dlprefiles) $preload || { # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=: } case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test no = "$dlself"; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test dlprefiles = "$prev"; then dlself=yes elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test dlfiles = "$prev"; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols=$arg test -f "$arg" \ || func_fatal_error "symbol file '$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex=$arg prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir=$arg prev= continue ;; mllvm) # Clang does not use LLVM to link, so we can simply discard any # '-mllvm $arg' options when doing the link step. prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result if test none != "$pic_object"; then # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object fi # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file '$arg' does not exist" fi arg=$save_arg prev= continue ;; os2dllname) os2dllname=$arg prev= continue ;; precious_regex) precious_files_regex=$arg prev= continue ;; release) release=-$arg prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test rpath = "$prev"; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds=$arg prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg=$arg case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "'-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test X-export-symbols = "X$arg"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between '-L' and '$1'" else func_fatal_error "need path for '-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of '$dir'" dir=$absdir ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test X-lc = "X$arg" || test X-lm = "X$arg"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test X-lc = "X$arg" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) # Do not include libc due to us having libc/libc_r. test X-lc = "X$arg" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test X-lc = "X$arg" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test X-lc = "X$arg" && continue ;; esac elif test X-lc_r = "X$arg"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -mllvm) prev=mllvm continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module=$wl-multi_module continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "'-no-install' is ignored for $host" func_warning "assuming '-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -os2dllname) prev=os2dllname continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs=$IFS; IFS=, for flag in $args; do IFS=$save_ifs func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs=$IFS; IFS=, for flag in $args; do IFS=$save_ifs func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # -fstack-protector* stack protector flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization # -specs=* GCC specs files # -stdlib=* select c++ std lib with clang # -fsanitize=* Clang/GCC memory and address sanitizer # -fuse-ld=* Linker select flags for GCC # -static-* direct GCC to link specific libraries statically # -fcilkplus Cilk Plus language extension features for C/C++ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ -specs=*|-fsanitize=*|-fuse-ld=*|-static-*|-fcilkplus) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; -Z*) if test os2 = "`expr $host : '.*\(os2\)'`"; then # OS/2 uses -Zxxx to specify OS/2-specific options compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case $arg in -Zlinker | -Zstack) prev=xcompiler ;; esac continue else # Otherwise treat like 'Some other compiler flag' below func_quote_for_eval "$arg" arg=$func_quote_for_eval_result fi ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result test none = "$pic_object" || { # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object } # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test dlfiles = "$prev"; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test dlprefiles = "$prev"; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the '$prevarg' option requires an argument" if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname=$func_basename_result libobjs_save=$libobjs if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" # Definition is injected by LT_CONFIG during libtool generation. func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" func_dirname "$output" "/" "" output_objdir=$func_dirname_result$objdir func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test lib = "$linkmode"; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=false newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test lib,link = "$linkmode,$pass"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs=$tmp_deplibs fi if test lib,link = "$linkmode,$pass" || test prog,scan = "$linkmode,$pass"; then libs=$deplibs deplibs= fi if test prog = "$linkmode"; then case $pass in dlopen) libs=$dlfiles ;; dlpreopen) libs=$dlprefiles ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test lib,dlpreopen = "$linkmode,$pass"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs=$dlprefiles fi if test dlopen = "$pass"; then # Collect dlpreopened libraries save_deplibs=$deplibs deplibs= fi for deplib in $libs; do lib= found=false case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test lib != "$linkmode" && test prog != "$linkmode"; then func_warning "'-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test lib = "$linkmode"; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib=$searchdir/lib$name$search_ext if test -f "$lib"; then if test .la = "$search_ext"; then found=: else found=false fi break 2 fi done done if $found; then # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll=$l done if test "X$ll" = "X$old_library"; then # only static version available found=false func_dirname "$lib" "" "." ladir=$func_dirname_result lib=$ladir/$old_library if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi else # deplib doesn't seem to be a libtool library if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi ;; # -l *.ltframework) if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test conv = "$pass" && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi if test scan = "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "'-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test link = "$pass"; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=false case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=: fi ;; pass_all) valid_a_lib=: ;; esac if $valid_a_lib; then echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" else echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." fi ;; esac continue ;; prog) if test link != "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test conv = "$pass"; then deplibs="$deplib $deplibs" elif test prog = "$linkmode"; then if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=: continue ;; esac # case $deplib $found || test -f "$lib" \ || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "'$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir=$func_dirname_result dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test lib,link = "$linkmode,$pass" || test prog,scan = "$linkmode,$pass" || { test prog != "$linkmode" && test lib != "$linkmode"; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test conv = "$pass"; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for '$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done elif test prog != "$linkmode" && test lib != "$linkmode"; then func_fatal_error "'$lib' is not a convenience library" fi continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test yes = "$prefer_static_libs" || test built,no = "$prefer_static_libs,$installed"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib=$l done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for '$lib'" fi # This library was specified with -dlopen. if test dlopen = "$pass"; then test -z "$libdir" \ && func_fatal_error "cannot -dlopen a convenience library: '$lib'" if test -z "$dlname" || test yes != "$dlopen_support" || test no = "$build_libtool_libs" then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of '$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir=$ladir fi ;; esac func_basename "$lib" laname=$func_basename_result # Find the relevant object directory and library name. if test yes = "$installed"; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library '$lib' was moved." dir=$ladir absdir=$abs_ladir libdir=$abs_ladir else dir=$lt_sysroot$libdir absdir=$lt_sysroot$libdir fi test yes = "$hardcode_automatic" && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir=$ladir absdir=$abs_ladir # Remove this search path later func_append notinst_path " $abs_ladir" else dir=$ladir/$objdir absdir=$abs_ladir/$objdir # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test dlpreopen = "$pass"; then if test -z "$libdir" && test prog = "$linkmode"; then func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" fi case $host in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test lib = "$linkmode"; then deplibs="$dir/$old_library $deplibs" elif test prog,link = "$linkmode,$pass"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test prog = "$linkmode" && test link != "$pass"; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=false if test no != "$link_all_deplibs" || test -z "$library_names" || test no = "$build_libtool_libs"; then linkalldeplibs=: fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if $linkalldeplibs; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test prog,link = "$linkmode,$pass"; then if test -n "$library_names" && { { test no = "$prefer_static_libs" || test built,yes = "$prefer_static_libs,$installed"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then # Make sure the rpath contains only unique directories. case $temp_rpath: in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if $alldeplibs && { test pass_all = "$deplibs_check_method" || { test yes = "$build_libtool_libs" && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test built = "$use_static_libs" && test yes = "$installed"; then use_static_libs=no fi if test -n "$library_names" && { test no = "$use_static_libs" || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc* | *os2*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test no = "$installed"; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule= for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule=$dlpremoduletest break fi done if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then echo if test prog = "$linkmode"; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test lib = "$linkmode" && test yes = "$hardcode_into_libs"; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname=$1 shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname=$dlname elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc* | *os2*) func_arith $current - $age major=$func_arith_result versuffix=-$major ;; esac eval soname=\"$soname_spec\" else soname=$realname fi # Make a new name for the extract_expsyms_cmds to use soroot=$soname func_basename "$soroot" soname=$func_basename_result func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from '$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for '$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test prog = "$linkmode" || test relink != "$opt_mode"; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test no = "$hardcode_direct"; then add=$dir/$linklib case $host in *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; *-*-sysv4*uw2*) add_dir=-L$dir ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir=-L$dir ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we cannot # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library"; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add=$dir/$old_library fi elif test -n "$old_library"; then add=$dir/$old_library fi fi esac elif test no = "$hardcode_minus_L"; then case $host in *-*-sunos*) add_shlibpath=$dir ;; esac add_dir=-L$dir add=-l$name elif test no = "$hardcode_shlibpath_var"; then add_shlibpath=$dir add=-l$name else lib_linked=no fi ;; relink) if test yes = "$hardcode_direct" && test no = "$hardcode_direct_absolute"; then add=$dir/$linklib elif test yes = "$hardcode_minus_L"; then add_dir=-L$absdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add=-l$name elif test yes = "$hardcode_shlibpath_var"; then add_shlibpath=$dir add=-l$name else lib_linked=no fi ;; *) lib_linked=no ;; esac if test yes != "$lib_linked"; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test prog = "$linkmode"; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test yes != "$hardcode_direct" && test yes != "$hardcode_minus_L" && test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test prog = "$linkmode" || test relink = "$opt_mode"; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test yes = "$hardcode_direct" && test no = "$hardcode_direct_absolute"; then add=$libdir/$linklib elif test yes = "$hardcode_minus_L"; then add_dir=-L$libdir add=-l$name elif test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add=-l$name elif test yes = "$hardcode_automatic"; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib"; then add=$inst_prefix_dir$libdir/$linklib else add=$libdir/$linklib fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir=-L$libdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add=-l$name fi if test prog = "$linkmode"; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test prog = "$linkmode"; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test unsupported != "$hardcode_direct"; then test -n "$old_library" && linklib=$old_library compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test yes = "$build_libtool_libs"; then # Not a shared library if test pass_all != "$deplibs_check_method"; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system cannot link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test yes = "$module"; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** 'nm' from GNU binutils and a full rebuild may help." fi if test no = "$build_old_libs"; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test lib = "$linkmode"; then if test -n "$dependency_libs" && { test yes != "$hardcode_into_libs" || test yes = "$build_old_libs" || test yes = "$link_static"; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs=$temp_deplibs fi func_append newlib_search_path " $absdir" # Link against this library test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test no != "$link_all_deplibs"; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path=$deplib ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of '$dir'" absdir=$dir fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names"; then for tmp in $deplibrary_names; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl"; then depdepl=$absdir/$objdir/$depdepl darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" path= fi fi ;; *) path=-L$absdir/$objdir ;; esac else eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "'$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "'$deplib' seems to be moved" path=-L$absdir fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test link = "$pass"; then if test prog = "$linkmode"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs=$newdependency_libs if test dlpreopen = "$pass"; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test dlopen != "$pass"; then test conv = "$pass" || { # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= } if test prog,link = "$linkmode,$pass"; then vars="compile_deplibs finalize_deplibs" else vars=deplibs fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Add Sun CC postdeps if required: test CXX = "$tagname" && { case $host_os in linux*) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 func_suncc_cstd_abi if test no != "$suncc_use_cstd_abi"; then func_append postdeps ' -library=Cstd -library=Crun' fi ;; esac ;; solaris*) func_cc_basename "$CC" case $func_cc_basename_result in CC* | sunCC*) func_suncc_cstd_abi if test no != "$suncc_use_cstd_abi"; then func_append postdeps ' -library=Cstd -library=Crun' fi ;; esac ;; esac } # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i= ;; esac if test -n "$i"; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test prog = "$linkmode"; then dlfiles=$newdlfiles fi if test prog = "$linkmode" || test lib = "$linkmode"; then dlprefiles=$newdlprefiles fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then func_warning "'-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "'-l' and '-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "'-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "'-R' is ignored for archives" test -n "$vinfo" && \ func_warning "'-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "'-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "'-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs=$output func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form 'libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test no = "$module" \ && func_fatal_help "libtool library '$output' must begin with 'lib'" if test no != "$need_lib_prefix"; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test pass_all != "$deplibs_check_method"; then func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test no = "$dlself" \ || func_warning "'-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test 1 -lt "$#" \ && func_warning "ignoring multiple '-rpath's for a libtool library" install_libdir=$1 oldlibs= if test -z "$rpath"; then if test yes = "$build_libtool_libs"; then # Building a libtool convenience library. # Some compilers have problems with a '.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "'-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "'-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs=$IFS; IFS=: set dummy $vinfo 0 0 0 shift IFS=$save_ifs test -n "$7" && \ func_fatal_help "too many parameters to '-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major=$1 number_minor=$2 number_revision=$3 # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # that has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|freebsd-elf|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age=$number_minor revision=$number_revision ;; freebsd-aout|qnx|sunos) current=$number_major revision=$number_minor age=0 ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age=$number_minor revision=$number_minor lt_irix_increment=no ;; *) func_fatal_configuration "$modename: unknown library version type '$version_type'" ;; esac ;; no) current=$1 revision=$2 age=$3 ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT '$current' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION '$revision' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE '$age' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE '$age' is greater than the current interface number '$current'" func_fatal_error "'$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" # On Darwin other compilers case $CC in nagfor*) verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" ;; *) verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; esac ;; freebsd-aout) major=.$current versuffix=.$current.$revision ;; freebsd-elf) func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision ;; irix | nonstopux) if test no = "$lt_irix_increment"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring=$verstring_prefix$major.$revision # Add in all the interfaces that we are compatible with. loop=$revision while test 0 -ne "$loop"; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring=$verstring_prefix$major.$iface:$verstring done # Before this point, $major must not contain '.'. major=.$major versuffix=$major.$revision ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=.$current.$age.$revision verstring=$current.$age.$revision # Add in all the interfaces that we are compatible with. loop=$age while test 0 -ne "$loop"; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring=$verstring:$iface.0 done # Make executables depend on our current version. func_append verstring ":$current.0" ;; qnx) major=.$current versuffix=.$current ;; sco) major=.$current versuffix=.$current ;; sunos) major=.$current versuffix=.$current.$revision ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 file systems. func_arith $current - $age major=$func_arith_result versuffix=-$major ;; *) func_fatal_configuration "unknown library version type '$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring=0.0 ;; esac if test no = "$need_version"; then versuffix= else versuffix=.0.0 fi fi # Remove version info from name if versioning should be avoided if test yes,no = "$avoid_version,$need_version"; then major= versuffix= verstring= fi # Check to see if the archive will have undefined symbols. if test yes = "$allow_undefined"; then if test unsupported = "$allow_undefined_flag"; then if test yes = "$build_old_libs"; then func_warning "undefined symbols not allowed in $host shared libraries; building static only" build_libtool_libs=no else func_fatal_error "can't build $host shared library unless -no-undefined is specified" fi fi else # Don't allow undefined symbols. allow_undefined_flag=$no_undefined_flag fi fi func_generate_dlsyms "$libname" "$libname" : func_append libobjs " $symfileobj" test " " = "$libobjs" && libobjs= if test relink != "$opt_mode"; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) if test -n "$precious_files_regex"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles=$dlfiles dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles=$dlprefiles dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test yes = "$build_libtool_libs"; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test yes = "$build_libtool_need_lc"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release= versuffix= major= newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib=$potent_lib while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | $SED 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib= break 2 fi done done fi if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $a_deplib "*) func_append newdeplibs " $a_deplib" a_deplib= ;; esac fi if test -n "$a_deplib"; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib=$potent_lib # see symlink-check above in file_magic test if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib= break 2 fi done done fi if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs= tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test yes = "$allow_libtool_libs_with_static_runtimes"; then for i in $predeps $postdeps; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test none = "$deplibs_check_method"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test yes = "$droppeddeps"; then if test yes = "$module"; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** 'nm' from GNU binutils and a full rebuild may help." fi if test no = "$build_old_libs"; then oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test no = "$allow_undefined"; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test no = "$build_old_libs"; then oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs=$new_libs # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test yes = "$build_libtool_libs"; then # Remove $wl instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test yes = "$hardcode_into_libs"; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath=$finalize_rpath test relink = "$opt_mode" || rpath=$compile_rpath$rpath for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath=$finalize_shlibpath test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname=$1 shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname=$realname fi if test -z "$dlname"; then dlname=$soname fi lib=$output_objdir/$realname linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols=$output_objdir/$libname.uexp func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile func_dll_def_p "$export_symbols" || { # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols=$export_symbols export_symbols= always_export_symbols=yes } fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for '$libname.la'" export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs=$IFS; IFS='~' for cmd1 in $cmds; do IFS=$save_ifs # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test yes = "$try_normal_branch" \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=$output_objdir/$output_la.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS=$save_ifs if test -n "$export_symbols_regex" && test : != "$skipped_export"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols=$export_symbols test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test : != "$skipped_export" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs=$tmp_deplibs if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test yes = "$compiler_needs_object" && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test : != "$skipped_export" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then output=$output_objdir/$output_la.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then output=$output_objdir/$output_la.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test yes = "$compiler_needs_object"; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-$k.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test -z "$objlist" || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test 1 -eq "$k"; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-$k.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-$k.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi ${skipped_export-false} && { func_verbose "generating symbol list for '$libname.la'" export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi } test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs=$IFS; IFS='~' for cmd in $concat_cmds; do IFS=$save_ifs $opt_quiet || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS=$save_ifs if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi ${skipped_export-false} && { if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols=$export_symbols test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi } libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs=$IFS; IFS='~' for cmd in $cmds; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs $opt_quiet || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS=$save_ifs # Restore the uninstalled library and exit if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test yes = "$module" || test yes = "$export_dynamic"; then # On all known operating systems, these are identical. dlname=$soname fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then func_warning "'-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "'-l' and '-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "'-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "'-R' is ignored for objects" test -n "$vinfo" && \ func_warning "'-version-info' is ignored for objects" test -n "$release" && \ func_warning "'-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object '$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj=$output ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # if reload_cmds runs $LD directly, get rid of -Wl from # whole_archive_flag_spec and hope we can get by with turning comma # into space. case $reload_cmds in *\$LD[\ \$]*) wl= ;; esac if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags else gentop=$output_objdir/${obj}x func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test yes = "$build_libtool_libs" || libobjs=$non_pic_objects # Create the old-style object. reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs output=$obj func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi test yes = "$build_libtool_libs" || { if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS } if test -n "$pic_flag" || test default != "$pic_mode"; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output=$libobj func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "'-version-info' is ignored for programs" test -n "$release" && \ func_warning "'-release' is ignored for programs" $preload \ && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test CXX = "$tagname"; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " $wl-bind_at_load" func_append finalize_command " $wl-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs=$new_libs func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath=$rpath rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath=$rpath if test -n "$libobjs" && test yes = "$build_old_libs"; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" false # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=: case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=false ;; *cygwin* | *mingw* ) test yes = "$build_libtool_libs" || wrappers_required=false ;; *) if test no = "$need_relink" || test yes != "$build_libtool_libs"; then wrappers_required=false fi ;; esac $wrappers_required || { # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command=$compile_command$compile_rpath # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.$objext"; then func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' fi exit $exit_status } if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test yes = "$no_install"; then # We don't need to create a wrapper script. link_command=$compile_var$compile_command$compile_rpath # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi case $hardcode_action,$fast_install in relink,*) # Fast installation is not supported link_command=$compile_var$compile_command$compile_rpath relink_command=$finalize_var$finalize_command$finalize_rpath func_warning "this platform does not like uninstalled shared libraries" func_warning "'$output' will be relinked during installation" ;; *,yes) link_command=$finalize_var$compile_command$finalize_rpath relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` ;; *,no) link_command=$compile_var$compile_command$compile_rpath relink_command=$finalize_var$finalize_command$finalize_rpath ;; *,needless) link_command=$finalize_var$compile_command$finalize_rpath relink_command= ;; esac # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource=$output_path/$objdir/lt-$output_name.c cwrapper=$output_path/$output_name.exe $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. 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We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else echo "copying selected object files to avoid basename conflicts..." gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase=$func_basename_result case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" func_append oldobjs " $gentop/$newobj" ;; *) func_append oldobjs " $obj" ;; esac done fi func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds elif test -n "$archiver_list_spec"; then func_verbose "using command file archive linking..." for obj in $oldobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > $output_objdir/$libname.libcmd func_to_tool_file "$output_objdir/$libname.libcmd" oldobjs=" $archiver_list_spec$func_to_tool_file_result" cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj"; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test -z "$oldobjs"; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test yes = "$build_old_libs" && old_library=$libname.$libext func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done # Quote the link command for shipping. relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` if test yes = "$hardcode_automatic"; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test yes = "$installed"; then if test -z "$install_libdir"; then break fi output=$output_objdir/${outputname}i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" name=$func_basename_result func_resolve_sysroot "$deplib" eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` test -z "$libdir" && \ func_fatal_error "'$deplib' is not a valid libtool archive" func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" ;; -L*) func_stripname -L '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -L$func_replace_sysroot_result" ;; -R*) func_stripname -R '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -R$func_replace_sysroot_result" ;; *) func_append newdependency_libs " $deplib" ;; esac done dependency_libs=$newdependency_libs newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" name=$func_basename_result eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "'$lib' is not a valid libtool archive" func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" ;; *) func_append newdlfiles " $lib" ;; esac done dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name=$func_basename_result eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "'$lib' is not a valid libtool archive" func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" ;; esac done dlprefiles=$newdlprefiles else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlfiles " $abs" done dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlprefiles " $abs" done dlprefiles=$newdlprefiles fi $RM $output # place dlname in correct position for cygwin # In fact, it would be nice if we could use this code for all target # systems that can't hard-code library paths into their executables # and that have no shared library path variable independent of PATH, # but it turns out we can't easily determine that from inspecting # libtool variables, so we have to hard-code the OSs to which it # applies here; at the moment, that means platforms that use the PE # object format with DLL files. 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UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ /sbin/sysctl -n hw.machine_arch 2>/dev/null || \ /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \ echo unknown)` case $UNAME_MACHINE_ARCH in aarch64eb) machine=aarch64_be-unknown ;; armeb) machine=armeb-unknown ;; arm*) machine=arm-unknown ;; sh3el) machine=shl-unknown ;; sh3eb) machine=sh-unknown ;; sh5el) machine=sh5le-unknown ;; earmv*) arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'` endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'` machine=${arch}${endian}-unknown ;; *) machine=$UNAME_MACHINE_ARCH-unknown ;; esac # The Operating System including object format, if it has switched # to ELF recently (or will in the future) and ABI. case $UNAME_MACHINE_ARCH in earm*) os=netbsdelf ;; arm*|i386|m68k|ns32k|sh3*|sparc|vax) set_cc_for_build if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ELF__ then # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). # Return netbsd for either. 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GUESS=$machine-${os}${release}${abi-} ;; *:Bitrig:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE ;; *:OpenBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE ;; *:SecBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'` GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE ;; *:LibertyBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE ;; *:MidnightBSD:*:*) GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE ;; *:ekkoBSD:*:*) GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE ;; *:SolidBSD:*:*) GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE ;; *:OS108:*:*) GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE ;; macppc:MirBSD:*:*) GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE ;; *:MirBSD:*:*) GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE ;; *:Sortix:*:*) GUESS=$UNAME_MACHINE-unknown-sortix ;; *:Twizzler:*:*) GUESS=$UNAME_MACHINE-unknown-twizzler ;; *:Redox:*:*) GUESS=$UNAME_MACHINE-unknown-redox ;; mips:OSF1:*.*) GUESS=mips-dec-osf1 ;; alpha:OSF1:*:*) # Reset EXIT trap before exiting to avoid spurious non-zero exit code. trap '' 0 case $UNAME_RELEASE in *4.0) UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` ;; *5.*) UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` ;; esac # According to Compaq, /usr/sbin/psrinfo has been available on # OSF/1 and Tru64 systems produced since 1995. I hope that # covers most systems running today. This code pipes the CPU # types through head -n 1, so we only detect the type of CPU 0. ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case $ALPHA_CPU_TYPE in "EV4 (21064)") UNAME_MACHINE=alpha ;; "EV4.5 (21064)") UNAME_MACHINE=alpha ;; "LCA4 (21066/21068)") UNAME_MACHINE=alpha ;; "EV5 (21164)") UNAME_MACHINE=alphaev5 ;; "EV5.6 (21164A)") UNAME_MACHINE=alphaev56 ;; "EV5.6 (21164PC)") UNAME_MACHINE=alphapca56 ;; "EV5.7 (21164PC)") UNAME_MACHINE=alphapca57 ;; "EV6 (21264)") UNAME_MACHINE=alphaev6 ;; "EV6.7 (21264A)") UNAME_MACHINE=alphaev67 ;; "EV6.8CB (21264C)") UNAME_MACHINE=alphaev68 ;; "EV6.8AL (21264B)") UNAME_MACHINE=alphaev68 ;; "EV6.8CX (21264D)") UNAME_MACHINE=alphaev68 ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE=alphaev69 ;; "EV7 (21364)") UNAME_MACHINE=alphaev7 ;; "EV7.9 (21364A)") UNAME_MACHINE=alphaev79 ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` GUESS=$UNAME_MACHINE-dec-osf$OSF_REL ;; Amiga*:UNIX_System_V:4.0:*) GUESS=m68k-unknown-sysv4 ;; *:[Aa]miga[Oo][Ss]:*:*) GUESS=$UNAME_MACHINE-unknown-amigaos ;; *:[Mm]orph[Oo][Ss]:*:*) GUESS=$UNAME_MACHINE-unknown-morphos ;; *:OS/390:*:*) GUESS=i370-ibm-openedition ;; *:z/VM:*:*) GUESS=s390-ibm-zvmoe ;; *:OS400:*:*) GUESS=powerpc-ibm-os400 ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) GUESS=arm-acorn-riscix$UNAME_RELEASE ;; arm*:riscos:*:*|arm*:RISCOS:*:*) GUESS=arm-unknown-riscos ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) GUESS=hppa1.1-hitachi-hiuxmpp ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. case `(/bin/universe) 2>/dev/null` in att) GUESS=pyramid-pyramid-sysv3 ;; *) GUESS=pyramid-pyramid-bsd ;; esac ;; NILE*:*:*:dcosx) GUESS=pyramid-pyramid-svr4 ;; DRS?6000:unix:4.0:6*) GUESS=sparc-icl-nx6 ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) GUESS=sparc-icl-nx7 ;; esac ;; s390x:SunOS:*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL ;; sun4H:SunOS:5.*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=sparc-hal-solaris2$SUN_REL ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=sparc-sun-solaris2$SUN_REL ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) GUESS=i386-pc-auroraux$UNAME_RELEASE ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) set_cc_for_build SUN_ARCH=i386 # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH=x86_64 fi fi SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=$SUN_ARCH-pc-solaris2$SUN_REL ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=sparc-sun-solaris3$SUN_REL ;; sun4*:SunOS:*:*) case `/usr/bin/arch -k` in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'` GUESS=sparc-sun-sunos$SUN_REL ;; sun3*:SunOS:*:*) GUESS=m68k-sun-sunos$UNAME_RELEASE ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3 case `/bin/arch` in sun3) GUESS=m68k-sun-sunos$UNAME_RELEASE ;; sun4) GUESS=sparc-sun-sunos$UNAME_RELEASE ;; esac ;; aushp:SunOS:*:*) GUESS=sparc-auspex-sunos$UNAME_RELEASE ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) GUESS=m68k-milan-mint$UNAME_RELEASE ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) GUESS=m68k-hades-mint$UNAME_RELEASE ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) GUESS=m68k-unknown-mint$UNAME_RELEASE ;; m68k:machten:*:*) GUESS=m68k-apple-machten$UNAME_RELEASE ;; powerpc:machten:*:*) GUESS=powerpc-apple-machten$UNAME_RELEASE ;; RISC*:Mach:*:*) GUESS=mips-dec-mach_bsd4.3 ;; RISC*:ULTRIX:*:*) GUESS=mips-dec-ultrix$UNAME_RELEASE ;; VAX*:ULTRIX*:*:*) GUESS=vax-dec-ultrix$UNAME_RELEASE ;; 2020:CLIX:*:* | 2430:CLIX:*:*) GUESS=clipper-intergraph-clix$UNAME_RELEASE ;; mips:*:*:UMIPS | mips:*:*:RISCos) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`"$dummy" "$dummyarg"` && { echo "$SYSTEM_NAME"; exit; } GUESS=mips-mips-riscos$UNAME_RELEASE ;; Motorola:PowerMAX_OS:*:*) GUESS=powerpc-motorola-powermax ;; Motorola:*:4.3:PL8-*) GUESS=powerpc-harris-powermax ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) GUESS=powerpc-harris-powermax ;; Night_Hawk:Power_UNIX:*:*) GUESS=powerpc-harris-powerunix ;; m88k:CX/UX:7*:*) GUESS=m88k-harris-cxux7 ;; m88k:*:4*:R4*) GUESS=m88k-motorola-sysv4 ;; m88k:*:3*:R3*) GUESS=m88k-motorola-sysv3 ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110 then if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \ test "$TARGET_BINARY_INTERFACE"x = x then GUESS=m88k-dg-dgux$UNAME_RELEASE else GUESS=m88k-dg-dguxbcs$UNAME_RELEASE fi else GUESS=i586-dg-dgux$UNAME_RELEASE fi ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) GUESS=m88k-dolphin-sysv3 ;; M88*:*:R3*:*) # Delta 88k system running SVR3 GUESS=m88k-motorola-sysv3 ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) GUESS=m88k-tektronix-sysv3 ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) GUESS=m68k-tektronix-bsd ;; *:IRIX*:*:*) IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'` GUESS=mips-sgi-irix$IRIX_REL ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. GUESS=romp-ibm-aix # uname -m gives an 8 hex-code CPU id ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) GUESS=i386-ibm-aix ;; ia64:AIX:*:*) if test -x /usr/bin/oslevel ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=$UNAME_VERSION.$UNAME_RELEASE fi GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` then GUESS=$SYSTEM_NAME else GUESS=rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then GUESS=rs6000-ibm-aix3.2.4 else GUESS=rs6000-ibm-aix3.2 fi ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if test -x /usr/bin/lslpp ; then IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \ awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else IBM_REV=$UNAME_VERSION.$UNAME_RELEASE fi GUESS=$IBM_ARCH-ibm-aix$IBM_REV ;; *:AIX:*:*) GUESS=rs6000-ibm-aix ;; ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) GUESS=romp-ibm-bsd4.4 ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and GUESS=romp-ibm-bsd$UNAME_RELEASE # 4.3 with uname added to ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) GUESS=rs6000-bull-bosx ;; DPX/2?00:B.O.S.:*:*) GUESS=m68k-bull-sysv3 ;; 9000/[34]??:4.3bsd:1.*:*) GUESS=m68k-hp-bsd ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) GUESS=m68k-hp-bsd4.4 ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` case $UNAME_MACHINE in 9000/31?) HP_ARCH=m68000 ;; 9000/[34]??) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if test -x /usr/bin/getconf; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case $sc_cpu_version in 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case $sc_kernel_bits in 32) HP_ARCH=hppa2.0n ;; 64) HP_ARCH=hppa2.0w ;; '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 esac ;; esac fi if test "$HP_ARCH" = ""; then set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if test "$HP_ARCH" = hppa2.0w then set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH=hppa2.0w else HP_ARCH=hppa64 fi fi GUESS=$HP_ARCH-hp-hpux$HPUX_REV ;; ia64:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` GUESS=ia64-hp-hpux$HPUX_REV ;; 3050*:HI-UX:*:*) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } GUESS=unknown-hitachi-hiuxwe2 ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) GUESS=hppa1.1-hp-bsd ;; 9000/8??:4.3bsd:*:*) GUESS=hppa1.0-hp-bsd ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) GUESS=hppa1.0-hp-mpeix ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) GUESS=hppa1.1-hp-osf ;; hp8??:OSF1:*:*) GUESS=hppa1.0-hp-osf ;; i*86:OSF1:*:*) if test -x /usr/sbin/sysversion ; then GUESS=$UNAME_MACHINE-unknown-osf1mk else GUESS=$UNAME_MACHINE-unknown-osf1 fi ;; parisc*:Lites*:*:*) GUESS=hppa1.1-hp-lites ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) GUESS=c1-convex-bsd ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) GUESS=c34-convex-bsd ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) GUESS=c38-convex-bsd ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) GUESS=c4-convex-bsd ;; CRAY*Y-MP:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=ymp-cray-unicos$CRAY_REL ;; CRAY*[A-Z]90:*:*:*) echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=t90-cray-unicos$CRAY_REL ;; CRAY*T3E:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=alphaev5-cray-unicosmk$CRAY_REL ;; CRAY*SV1:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=sv1-cray-unicos$CRAY_REL ;; *:UNICOS/mp:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=craynv-cray-unicosmp$CRAY_REL ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE ;; sparc*:BSD/OS:*:*) GUESS=sparc-unknown-bsdi$UNAME_RELEASE ;; *:BSD/OS:*:*) GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE ;; arm:FreeBSD:*:*) UNAME_PROCESSOR=`uname -p` set_cc_for_build if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi else FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf fi ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case $UNAME_PROCESSOR in amd64) UNAME_PROCESSOR=x86_64 ;; i386) UNAME_PROCESSOR=i586 ;; esac FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL ;; i*:CYGWIN*:*) GUESS=$UNAME_MACHINE-pc-cygwin ;; *:MINGW64*:*) GUESS=$UNAME_MACHINE-pc-mingw64 ;; *:MINGW*:*) GUESS=$UNAME_MACHINE-pc-mingw32 ;; *:MSYS*:*) GUESS=$UNAME_MACHINE-pc-msys ;; i*:PW*:*) GUESS=$UNAME_MACHINE-pc-pw32 ;; *:SerenityOS:*:*) GUESS=$UNAME_MACHINE-pc-serenity ;; *:Interix*:*) case $UNAME_MACHINE in x86) GUESS=i586-pc-interix$UNAME_RELEASE ;; authenticamd | genuineintel | EM64T) GUESS=x86_64-unknown-interix$UNAME_RELEASE ;; IA64) GUESS=ia64-unknown-interix$UNAME_RELEASE ;; esac ;; i*:UWIN*:*) GUESS=$UNAME_MACHINE-pc-uwin ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) GUESS=x86_64-pc-cygwin ;; prep*:SunOS:5.*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=powerpcle-unknown-solaris2$SUN_REL ;; *:GNU:*:*) # the GNU system GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'` GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'` GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL ;; *:GNU/*:*:*) # other systems with GNU libc and userland GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"` GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC ;; *:Minix:*:*) GUESS=$UNAME_MACHINE-unknown-minix ;; aarch64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC=gnulibc1 ; fi GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; arm*:Linux:*:*) set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then GUESS=$UNAME_MACHINE-unknown-linux-$LIBC else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi else GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf fi fi ;; avr32*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; cris:Linux:*:*) GUESS=$UNAME_MACHINE-axis-linux-$LIBC ;; crisv32:Linux:*:*) GUESS=$UNAME_MACHINE-axis-linux-$LIBC ;; e2k:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; frv:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; hexagon:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; i*86:Linux:*:*) GUESS=$UNAME_MACHINE-pc-linux-$LIBC ;; ia64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; k1om:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; m32r*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; m68*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; mips:Linux:*:* | mips64:Linux:*:*) set_cc_for_build IS_GLIBC=0 test x"${LIBC}" = xgnu && IS_GLIBC=1 sed 's/^ //' << EOF > "$dummy.c" #undef CPU #undef mips #undef mipsel #undef mips64 #undef mips64el #if ${IS_GLIBC} && defined(_ABI64) LIBCABI=gnuabi64 #else #if ${IS_GLIBC} && defined(_ABIN32) LIBCABI=gnuabin32 #else LIBCABI=${LIBC} #endif #endif #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 CPU=mipsisa64r6 #else #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 CPU=mipsisa32r6 #else #if defined(__mips64) CPU=mips64 #else CPU=mips #endif #endif #endif #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) MIPS_ENDIAN=el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) MIPS_ENDIAN= #else MIPS_ENDIAN= #endif #endif EOF cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'` eval "$cc_set_vars" test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; } ;; mips64el:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; openrisc*:Linux:*:*) GUESS=or1k-unknown-linux-$LIBC ;; or32:Linux:*:* | or1k*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; padre:Linux:*:*) GUESS=sparc-unknown-linux-$LIBC ;; parisc64:Linux:*:* | hppa64:Linux:*:*) GUESS=hppa64-unknown-linux-$LIBC ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;; PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;; *) GUESS=hppa-unknown-linux-$LIBC ;; esac ;; ppc64:Linux:*:*) GUESS=powerpc64-unknown-linux-$LIBC ;; ppc:Linux:*:*) GUESS=powerpc-unknown-linux-$LIBC ;; ppc64le:Linux:*:*) GUESS=powerpc64le-unknown-linux-$LIBC ;; ppcle:Linux:*:*) GUESS=powerpcle-unknown-linux-$LIBC ;; riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; s390:Linux:*:* | s390x:Linux:*:*) GUESS=$UNAME_MACHINE-ibm-linux-$LIBC ;; sh64*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; sh*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; sparc:Linux:*:* | sparc64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; tile*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; vax:Linux:*:*) GUESS=$UNAME_MACHINE-dec-linux-$LIBC ;; x86_64:Linux:*:*) set_cc_for_build LIBCABI=$LIBC if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_X32 >/dev/null then LIBCABI=${LIBC}x32 fi fi GUESS=$UNAME_MACHINE-pc-linux-$LIBCABI ;; xtensa*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. GUESS=i386-sequent-sysv4 ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. GUESS=$UNAME_MACHINE-pc-os2-emx ;; i*86:XTS-300:*:STOP) GUESS=$UNAME_MACHINE-unknown-stop ;; i*86:atheos:*:*) GUESS=$UNAME_MACHINE-unknown-atheos ;; i*86:syllable:*:*) GUESS=$UNAME_MACHINE-pc-syllable ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) GUESS=i386-unknown-lynxos$UNAME_RELEASE ;; i*86:*DOS:*:*) GUESS=$UNAME_MACHINE-pc-msdosdjgpp ;; i*86:*:4.*:*) UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL else GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL fi ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL else GUESS=$UNAME_MACHINE-pc-sysv32 fi ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configure will decide that # this is a cross-build. GUESS=i586-pc-msdosdjgpp ;; Intel:Mach:3*:*) GUESS=i386-pc-mach3 ;; paragon:*:*:*) GUESS=i860-intel-osf1 ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4 fi ;; mini*:CTIX:SYS*5:*) # "miniframe" GUESS=m68010-convergent-sysv ;; mc68k:UNIX:SYSTEM5:3.51m) GUESS=m68k-convergent-sysv ;; M680?0:D-NIX:5.3:*) GUESS=m68k-diab-dnix ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) GUESS=m68k-unknown-lynxos$UNAME_RELEASE ;; mc68030:UNIX_System_V:4.*:*) GUESS=m68k-atari-sysv4 ;; TSUNAMI:LynxOS:2.*:*) GUESS=sparc-unknown-lynxos$UNAME_RELEASE ;; rs6000:LynxOS:2.*:*) GUESS=rs6000-unknown-lynxos$UNAME_RELEASE ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) GUESS=powerpc-unknown-lynxos$UNAME_RELEASE ;; SM[BE]S:UNIX_SV:*:*) GUESS=mips-dde-sysv$UNAME_RELEASE ;; RM*:ReliantUNIX-*:*:*) GUESS=mips-sni-sysv4 ;; RM*:SINIX-*:*:*) GUESS=mips-sni-sysv4 ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` GUESS=$UNAME_MACHINE-sni-sysv4 else GUESS=ns32k-sni-sysv fi ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says GUESS=i586-unisys-sysv4 ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm GUESS=hppa1.1-stratus-sysv4 ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. GUESS=i860-stratus-sysv4 ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. GUESS=$UNAME_MACHINE-stratus-vos ;; *:VOS:*:*) # From Paul.Green@stratus.com. GUESS=hppa1.1-stratus-vos ;; mc68*:A/UX:*:*) GUESS=m68k-apple-aux$UNAME_RELEASE ;; news*:NEWS-OS:6*:*) GUESS=mips-sony-newsos6 ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if test -d /usr/nec; then GUESS=mips-nec-sysv$UNAME_RELEASE else GUESS=mips-unknown-sysv$UNAME_RELEASE fi ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. GUESS=powerpc-be-beos ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. GUESS=powerpc-apple-beos ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. GUESS=i586-pc-beos ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. GUESS=i586-pc-haiku ;; x86_64:Haiku:*:*) GUESS=x86_64-unknown-haiku ;; SX-4:SUPER-UX:*:*) GUESS=sx4-nec-superux$UNAME_RELEASE ;; SX-5:SUPER-UX:*:*) GUESS=sx5-nec-superux$UNAME_RELEASE ;; SX-6:SUPER-UX:*:*) GUESS=sx6-nec-superux$UNAME_RELEASE ;; SX-7:SUPER-UX:*:*) GUESS=sx7-nec-superux$UNAME_RELEASE ;; SX-8:SUPER-UX:*:*) GUESS=sx8-nec-superux$UNAME_RELEASE ;; SX-8R:SUPER-UX:*:*) GUESS=sx8r-nec-superux$UNAME_RELEASE ;; SX-ACE:SUPER-UX:*:*) GUESS=sxace-nec-superux$UNAME_RELEASE ;; Power*:Rhapsody:*:*) GUESS=powerpc-apple-rhapsody$UNAME_RELEASE ;; *:Rhapsody:*:*) GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE ;; arm64:Darwin:*:*) GUESS=aarch64-apple-darwin$UNAME_RELEASE ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` case $UNAME_PROCESSOR in unknown) UNAME_PROCESSOR=powerpc ;; esac if command -v xcode-select > /dev/null 2> /dev/null && \ ! xcode-select --print-path > /dev/null 2> /dev/null ; then # Avoid executing cc if there is no toolchain installed as # cc will be a stub that puts up a graphical alert # prompting the user to install developer tools. CC_FOR_BUILD=no_compiler_found else set_cc_for_build fi if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_PPC >/dev/null then UNAME_PROCESSOR=powerpc fi elif test "$UNAME_PROCESSOR" = i386 ; then # uname -m returns i386 or x86_64 UNAME_PROCESSOR=$UNAME_MACHINE fi GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = x86; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE ;; *:QNX:*:4*) GUESS=i386-pc-qnx ;; NEO-*:NONSTOP_KERNEL:*:*) GUESS=neo-tandem-nsk$UNAME_RELEASE ;; NSE-*:NONSTOP_KERNEL:*:*) GUESS=nse-tandem-nsk$UNAME_RELEASE ;; NSR-*:NONSTOP_KERNEL:*:*) GUESS=nsr-tandem-nsk$UNAME_RELEASE ;; NSV-*:NONSTOP_KERNEL:*:*) GUESS=nsv-tandem-nsk$UNAME_RELEASE ;; NSX-*:NONSTOP_KERNEL:*:*) GUESS=nsx-tandem-nsk$UNAME_RELEASE ;; *:NonStop-UX:*:*) GUESS=mips-compaq-nonstopux ;; BS2000:POSIX*:*:*) GUESS=bs2000-siemens-sysv ;; DS/*:UNIX_System_V:*:*) GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "${cputype-}" = 386; then UNAME_MACHINE=i386 elif test "x${cputype-}" != x; then UNAME_MACHINE=$cputype fi GUESS=$UNAME_MACHINE-unknown-plan9 ;; *:TOPS-10:*:*) GUESS=pdp10-unknown-tops10 ;; *:TENEX:*:*) GUESS=pdp10-unknown-tenex ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) GUESS=pdp10-dec-tops20 ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) GUESS=pdp10-xkl-tops20 ;; *:TOPS-20:*:*) GUESS=pdp10-unknown-tops20 ;; *:ITS:*:*) GUESS=pdp10-unknown-its ;; SEI:*:*:SEIUX) GUESS=mips-sei-seiux$UNAME_RELEASE ;; *:DragonFly:*:*) DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case $UNAME_MACHINE in A*) GUESS=alpha-dec-vms ;; I*) GUESS=ia64-dec-vms ;; V*) GUESS=vax-dec-vms ;; esac ;; *:XENIX:*:SysV) GUESS=i386-pc-xenix ;; i*86:skyos:*:*) SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'` GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL ;; i*86:rdos:*:*) GUESS=$UNAME_MACHINE-pc-rdos ;; i*86:Fiwix:*:*) GUESS=$UNAME_MACHINE-pc-fiwix ;; *:AROS:*:*) GUESS=$UNAME_MACHINE-unknown-aros ;; x86_64:VMkernel:*:*) GUESS=$UNAME_MACHINE-unknown-esx ;; amd64:Isilon\ OneFS:*:*) GUESS=x86_64-unknown-onefs ;; *:Unleashed:*:*) GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE ;; esac # Do we have a guess based on uname results? if test "x$GUESS" != x; then echo "$GUESS" exit fi # No uname command or uname output not recognized. set_cc_for_build cat > "$dummy.c" < #include #endif #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) #if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) #include #if defined(_SIZE_T_) || defined(SIGLOST) #include #endif #endif #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) #if !defined (ultrix) #include #if defined (BSD) #if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); #else #if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); #else printf ("vax-dec-bsd\n"); exit (0); #endif #endif #else printf ("vax-dec-bsd\n"); exit (0); #endif #else #if defined(_SIZE_T_) || defined(SIGLOST) struct utsname un; uname (&un); printf ("vax-dec-ultrix%s\n", un.release); exit (0); #else printf ("vax-dec-ultrix\n"); exit (0); #endif #endif #endif #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) #if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) #if defined(_SIZE_T_) || defined(SIGLOST) struct utsname *un; uname (&un); printf ("mips-dec-ultrix%s\n", un.release); exit (0); #else printf ("mips-dec-ultrix\n"); exit (0); #endif #endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; } echo "$0: unable to guess system type" >&2 case $UNAME_MACHINE:$UNAME_SYSTEM in mips:Linux | mips64:Linux) # If we got here on MIPS GNU/Linux, output extra information. cat >&2 <&2 <&2 </dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = "$UNAME_MACHINE" UNAME_RELEASE = "$UNAME_RELEASE" UNAME_SYSTEM = "$UNAME_SYSTEM" UNAME_VERSION = "$UNAME_VERSION" EOF fi exit 1 # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: cpl-7.4/libcext/admin/install-sh0000755000733500073350000003577615212011501013631 00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2020-11-14.01; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # 'make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. tab=' ' nl=' ' IFS=" $tab$nl" # Set DOITPROG to "echo" to test this script. doit=${DOITPROG-} doit_exec=${doit:-exec} # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_mkdir= # Desired mode of installed file. mode=0755 # Create dirs (including intermediate dirs) using mode 755. # This is like GNU 'install' as of coreutils 8.32 (2020). mkdir_umask=22 backupsuffix= chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false is_target_a_directory=possibly usage="\ Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: --help display this help and exit. --version display version info and exit. -c (ignored) -C install only if different (preserve data modification time) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -p pass -p to $cpprog. -s $stripprog installed files. -S SUFFIX attempt to back up existing files, with suffix SUFFIX. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG By default, rm is invoked with -f; when overridden with RMPROG, it's up to you to specify -f if you want it. If -S is not specified, no backups are attempted. Email bug reports to bug-automake@gnu.org. 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you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #undef CX_DISABLE_ASSERT #undef CX_LOG_DOMAIN #include "cxtypes.h" /* IWYU pragma: keep */ #include "cxmessages.h" int main(void) { /* * Test 1: Verify the size of the cxtypes. */ cx_assert(sizeof(cxint8) == 1); cx_assert(sizeof(cxuint8) == 1); cx_assert(sizeof(cxint16) == 2); cx_assert(sizeof(cxuint16) == 2); cx_assert(sizeof(cxint32) == 4); cx_assert(sizeof(cxuint32) == 4); cx_assert(sizeof(cxint64) == 8); cx_assert(sizeof(cxuint64) == 8); /* * All tests succeeded */ return 0; } cpl-7.4/libcext/tests/cxmap-test.c0000664000733500073350000000702415136670444014141 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #undef CX_DISABLE_ASSERT #undef CX_LOG_DOMAIN #include "cxmap.h" #include #include #include "cxmessages.h" #include "cxtypes.h" static cxbool cx_test_map_less_char(cxcptr a, cxcptr b) { cxchar _a = *((const cxchar *)a); cxchar _b = *((const cxchar *)b); return _a - _b < 0 ? TRUE : FALSE; } #ifdef CX_TEST_MAP_GREATER_CHAR static cxbool cx_test_map_greater_char(cxcptr a, cxcptr b) { cxchar _a = *((const cxchar *)a); cxchar _b = *((const cxchar *)b); return _a - _b > 0 ? TRUE : FALSE; } #endif #ifdef CX_TEST_MAP_DUMP static void cx_test_map_dump(cx_map *map, cxint fmt) { cxint i; cx_map_iterator pos; fprintf(stderr, "map at address %p:\n", map); i = 0; pos = cx_map_begin(map); while (pos != cx_map_end(map)) { fprintf(stderr, "pair %d at address %p has value ", i + 1, pos); switch (fmt) { case 0: fprintf(stderr, "%s", (cxchar *)cx_map_get_value(map, pos)); break; case 1: fprintf(stderr, "%c", *((cxint *)cx_map_get_value(map, pos))); break; default: fprintf(stderr, "at address %p of unknown type", cx_map_get_value(map, pos)); break; } fprintf(stderr, "\n"); pos = cx_map_next(map, pos); i++; } return; } #endif int main(void) { cxchar letters[] = "0123456789" "ABCDEFGHIJKLMNOPQRSTUVWXYZ" "abcdefghijklmnopqrstuvwxyz"; cxsize i; cx_map *map; cx_map_iterator pos; /* * Note: * The tests for maps only cover reimplementations or additions * compared to the cx_tree base class, since all other tests are * already done for cx_tree. */ /* * Test 1: Create a map from the characters letters[], update the * value of a pair through its key. Verify data and tree * structure. */ map = cx_map_new(cx_test_map_less_char, NULL, NULL); for (i = 0; i < strlen(letters); i++) cx_map_insert(map, &letters[i], &letters[i]); cx_assert(cx_tree_verify(map) != FALSE); cx_map_put(map, &letters[25], &letters[23]); pos = cx_map_lower_bound(map, &letters[25]); cx_assert(cx_tree_verify(map) != FALSE); cx_assert(cx_map_upper_bound(map, &letters[25]) == cx_map_next(map, pos)); cx_assert(*((cxchar *)cx_map_get_value(map, pos)) == letters[23]); /* * Test 2: Check that the pair modified in the previous test can be * properly retrieved again. */ cx_assert(*((cxchar *)cx_map_get(map, &letters[25])) == letters[23]); cx_map_delete(map); /* * All tests succeeded */ return 0; } cpl-7.4/libcext/tests/cxmessages-test.c0000664000733500073350000000551315136670444015174 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #undef CX_DISABLE_ASSERT #undef CX_LOG_DOMAIN #include "cxmessages.h" #include #include #define CX_TEST_NTHREADS 2 typedef struct cx_test_thread_data cx_test_thread_data; struct cx_test_thread_data { cxsize tid; cxsize repetitions; }; static cx_test_thread_data tdata[6] = {{3, 1000}, {6, 1000}, {0, 1000}, {0, 1000}, {0, 1000}, {0, 1000}}; static cxptr _cx_test_worker(cxptr args) { register cxsize i = 0; cx_test_thread_data *data = (cx_test_thread_data *)args; for (i = 0; i < data->repetitions; ++i) { cx_warning("TID %" CX_PRINTF_FORMAT_SIZE_TYPE ": Hello, world!\n", data->tid); } return NULL; } int main(void) { /* * Test 1: Performance test of cxmessages calls */ #if 0 cxsize i = 0; cxsize nthreads = CX_TEST_NTHREADS; pthread_t threads[CX_TEST_NTHREADS]; pthread_attr_t attr; fprintf(stderr, "Using %" CX_PRINTF_FORMAT_SIZE_TYPE " threads\n", nthreads); pthread_attr_init(&attr); pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE); for (i = 0; i < nthreads; ++i) { cxint status = 0; tdata[i].tid = i; status = pthread_create(&threads[i], &attr, _cx_test_worker, &tdata[i]); if (status != 0) { fprintf(stderr, "error: cannot create thread (error code %d)\n", status); return -1; } } pthread_attr_destroy(&attr); for (i = 0; i < nthreads; ++i) { cxint status = 0; cxptr result = NULL; status = pthread_join(threads[i], &result); if (status != 0) { fprintf(stderr, "error: joining threads failed (error code %d)\n", status); return -1; } } return 0; #else cxsize i = 0; fprintf(stderr, "Using no threads\n"); for (i = 0; i < CX_TEST_NTHREADS; ++i) { _cx_test_worker(&tdata[i]); } return 0; #endif /* * All tests succeeded */ //return 0; } cpl-7.4/libcext/tests/Makefile.am0000664000733500073350000000375015136670444013746 00000000000000## Process this file with automake to produce Makefile.in ## This file is part of the ESO C Extension Library ## Copyright (C) 2001-2026 European Southern Observatory ## This library is free software; you can redistribute it and/or ## modify it under the terms of the GNU Lesser General Public ## License as published by the Free Software Foundation; either ## version 2.1 of the License, or (at your option) any later version. ## This library is distributed in the hope that it will be useful, ## but WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ## Lesser General Public License for more details. ## You should have received a copy of the GNU Lesser General Public ## License along with this library; if not, see . AUTOMAKE_OPTIONS = 1.8 foreign DISTCLEANFILES = *~ if MAINTAINER_MODE MAINTAINERCLEANFILES = $(srcdir)/Makefile.in endif EXTRA_DIST = LIBCEXT = $(top_builddir)/cext/libcext.la AM_CPPFLAGS = -I$(top_srcdir)/cext -I$(top_builddir)/cext AM_LDFLAGS = -static LDADD = $(LIBCEXT) check_PROGRAMS = cxslist-test cxlist-test cxtree-test cxmap-test \ cxstring-test cxdeque-test cxtypes-test cxmessages-test cxslist_test_SOURCES = cxslist-test.c cxlist_test_SOURCES = cxlist-test.c cxtree_test_SOURCES = cxtree-test.c cxmap_test_SOURCES = cxmap-test.c cxstring_test_SOURCES = cxstring-test.c cxdeque_test_SOURCES = cxdeque-test.c cxtypes_test_SOURCES = cxtypes-test.c cxmessages_test_SOURCES = cxmessages-test.c # Be sure to reexport important environment variables. TESTS_ENVIRONMENT = MAKE="$(MAKE)" CC="$(CC)" CFLAGS="$(CFLAGS)" \ CPPFLAGS="$(CPPFLAGS)" LD="$(LD)" LDFLAGS="$(LDFLAGS)" \ LIBS="$(LIBS)" LN_S="$(LN_S)" NM="$(NM)" RANLIB="$(RANLIB)" \ OBJEXT="$(OBJEXT)" EXEEXT="$(EXEEXT)" TESTS = cxslist-test cxlist-test cxtree-test cxmap-test cxstring-test \ cxdeque-test cxtypes-test XFAIL_TESTS = # We need to remove any files that the above tests created. clean-local: cpl-7.4/libcext/tests/cxlist-test.c0000664000733500073350000003613415136670444014343 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #undef CX_DISABLE_ASSERT #undef CX_LOG_DOMAIN #include "cxlist.h" #include #include #include "cxmemory.h" #include "cxmessages.h" static cxint cx_test_list_compare1(cxcptr a, cxcptr b) { cxint _a = *((const cxint *)a); cxint _b = *((const cxint *)b); return _a - _b; } static cxint cx_test_list_compare2(cxcptr a, cxcptr b) { cxint _a = *((const cxint *)a); cxint _b = *((const cxint *)b); return _b - _a; } #ifdef CX_TEST_LIST_DUMP static void cx_test_list_dump(cx_list *list, cxint fmt) { cxint i; cx_list_iterator pos; fprintf(stderr, "list at start address %p:\n", list); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { fprintf(stderr, "list element %d at address %p has value ", i + 1, pos); switch (fmt) { case 0: fprintf(stderr, "%s", (cxchar *)cx_list_get(list, pos)); break; case 1: fprintf(stderr, "%d", *((cxint *)cx_list_get(list, pos))); break; default: fprintf(stderr, "at address %p of unknown type", cx_list_get(list, pos)); break; } fprintf(stderr, "\n"); pos = cx_list_next(list, pos); i++; } return; } #endif int main(void) { cx_list *list, *_list; cx_list_iterator pos, first, last; cxchar letters[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; cxint i, ival; cxint num1[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; cxint num2[10] = {8, 9, 7, 0, 3, 2, 5, 1, 4, 6}; /* * Test 1: Create a list, check that it is a valid empty list and * destroy it again. */ list = cx_list_new(); cx_assert(list != NULL); cx_assert(cx_list_empty(list)); cx_assert(cx_list_size(list) == 0); cx_assert(cx_list_begin(list) == cx_list_end(list)); cx_list_delete(list); /* * Test 2: Create a list and append the numbers num1, check that * the data were properly appended, thereby verifying that * we can properly step through the list. Finally, step * through list backwards starting at the end. */ list = cx_list_new(); for (i = 0; i < 10; i++) cx_list_push_back(list, &num1[i]); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cx_assert(*((cxint *)data) == i); pos = cx_list_next(list, pos); i++; } i = 0; pos = cx_list_previous(list, cx_list_end(list)); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cx_assert(*((cxint *)data) == (9 - i)); pos = cx_list_previous(list, pos); i++; } cx_list_delete(list); /* * Test 3: Same as test 2, but insert the numbers as head of the list. */ list = cx_list_new(); for (i = 0; i < 10; i++) cx_list_push_front(list, &num1[i]); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cx_assert(*((cxint *)data) == (9 - i)); pos = cx_list_next(list, pos); i++; } /* * Test 4: Use the list created in the previous test for removing * elements from the head and the tail. Check the data. */ first = cx_list_next(list, cx_list_begin(list)); ival = *((cxint *)cx_list_pop_front(list)); cx_assert(ival == 9); ival = *((cxint *)cx_list_pop_back(list)); cx_assert(ival == 0); i = 1; pos = cx_list_begin(list); cx_assert(pos == first); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cx_assert(*((cxint *)data) == (9 - i)); pos = cx_list_next(list, pos); i++; } /* * Test 5: Use the list from the previous test and remove all * elements from the list. Check that the list is empty. */ cx_assert(!cx_list_empty(list)); cx_list_clear(list); cx_assert(cx_list_empty(list)); cx_assert(cx_list_size(list) == 0); cx_list_delete(list); /* * Test 6: Create lists different sizes using the numbers num1 as * elements and check that the list size is properly reported. */ /* 10 elements */ list = cx_list_new(); for (i = 0; i < 10; i++) cx_list_push_back(list, &num1[i]); cx_assert(!cx_list_empty(list)); cx_assert(cx_list_size(list) == 10); cx_list_clear(list); /* 5 elements */ for (i = 0; i < 5; i++) cx_list_push_back(list, &num1[i]); cx_assert(!cx_list_empty(list)); cx_assert(cx_list_size(list) == 5); cx_list_clear(list); /* 1 element */ for (i = 0; i < 1; i++) cx_list_push_back(list, &num1[i]); cx_assert(!cx_list_empty(list)); cx_assert(cx_list_size(list) == 1); cx_list_delete(list); /* * Test 7: Create a list from the numbers num1. Remove the element * at the 6th position from the list and verify the data. */ list = cx_list_new(); for (i = 0; i < 10; i++) cx_list_push_back(list, &num1[i]); pos = cx_list_begin(list); for (i = 0; i < 5; i++) pos = cx_list_next(list, pos); ival = *((cxint *)cx_list_extract(list, pos)); cx_assert(ival == 5); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); if (i == 5) i++; cx_assert(*((cxint *)data) == i); pos = cx_list_next(list, pos); i++; } /* * Test 7: Reinsert the number num1[5] as the 6th list element * and verify the data. */ pos = cx_list_begin(list); for (i = 0; i < 5; i++) pos = cx_list_next(list, pos); pos = cx_list_insert(list, pos, &num1[5]); cx_assert(*((cxint *)cx_list_get(list, pos)) == 5); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cx_assert(*((cxint *)data) == i); pos = cx_list_next(list, pos); i++; } /* * Test 8: Assign the number num1[4] to the 6th and 9th list position. * Verify the data. */ pos = cx_list_begin(list); for (i = 0; i < 5; i++) pos = cx_list_next(list, pos); ival = *((cxint *)cx_list_assign(list, pos, &num1[4])); cx_assert(ival == 5); for (i = 5; i < 8; i++) pos = cx_list_next(list, pos); ival = *((cxint *)cx_list_assign(list, pos, &num1[4])); cx_assert(ival == 8); /* * Test 9: Remove consecutive duplicates from the list. This should * happen for list position 6 only. Verify the data. */ cx_list_unique(list, cx_test_list_compare1); cx_assert(cx_list_size(list) == 9); pos = cx_list_begin(list); for (i = 0; i < 5; i++) pos = cx_list_next(list, pos); ival = *((cxint *)cx_list_get(list, pos)); cx_assert(ival == 6); /* * Test 10: Remove all list elements with value num1[4] from the list. * Verify the data. */ cx_list_remove(list, &num1[4]); cx_assert(cx_list_size(list) == 7); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cx_assert(*((cxint *)data) != num1[4]); pos = cx_list_next(list, pos); i++; } cx_list_delete(list); /* * Test 11: Create a list from the numbers num1, reverse the list and * check the data. */ list = cx_list_new(); for (i = 0; i < 10; i++) cx_list_push_back(list, &num1[i]); cx_list_reverse(list); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cx_assert(*((cxint *)data) == (9 - i)); pos = cx_list_next(list, pos); i++; } cx_list_delete(list); /* * Test 12: Create two lists from the numbers num1 splice both lists * by moving all elements of the second list to the first, * inserting the range of elements before the first element * of the first list. */ list = cx_list_new(); _list = cx_list_new(); for (i = 0; i < 5; i++) cx_list_push_back(list, &num1[i]); for (i = 5; i < 10; i++) cx_list_push_back(_list, &num1[i]); /* Target position */ pos = cx_list_begin(list); /* Range to move */ first = cx_list_begin(_list); last = cx_list_end(_list); cx_list_splice(list, pos, _list, first, last); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cxint val = i < 5 ? (i + 5) : (i - 5); cx_assert(*((cxint *)data) == val); pos = cx_list_next(list, pos); i++; } cx_assert(cx_list_empty(_list)); cx_list_delete(list); cx_list_delete(_list); /* * Test 13: Create two lists from the numbers num1 splice both lists * by moving all elements of the second list to the first * inserting the range of elements before the end of the * first list. */ list = cx_list_new(); _list = cx_list_new(); for (i = 0; i < 5; i++) cx_list_push_back(_list, &num1[i]); for (i = 5; i < 10; i++) cx_list_push_back(list, &num1[i]); /* Target position */ pos = cx_list_end(list); /* Range to move */ first = cx_list_begin(_list); last = cx_list_end(_list); cx_list_splice(list, pos, _list, first, last); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cxint val = i < 5 ? (i + 5) : (i - 5); cx_assert(*((cxint *)data) == val); pos = cx_list_next(list, pos); i++; } cx_assert(cx_list_empty(_list)); cx_list_delete(list); cx_list_delete(_list); /* * Test 14: Create a list from the numbers num1 move the tail of the * list immediately in front of the first element using * the splice function with source and target list being * identical. */ list = cx_list_new(); for (i = 0; i < 10; i++) cx_list_push_back(list, &num1[i]); /* Target position */ pos = cx_list_begin(list); /* Range to move */ first = cx_list_begin(list); for (i = 0; i < 5; i++) first = cx_list_next(list, first); last = cx_list_end(list); cx_list_splice(list, pos, list, first, last); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cxint val = i < 5 ? (i + 5) : (i - 5); cx_assert(*((cxint *)data) == val); pos = cx_list_next(list, pos); i++; } cx_list_delete(list); /* * Test 15: Create two sorted lists from the numbers num1 and merge * them into a single list. Verify the data. */ list = cx_list_new(); _list = cx_list_new(); for (i = 0; i < 5; i++) { cx_list_push_back(list, &num1[2 * i]); cx_list_push_back(_list, &num1[2 * i + 1]); } cx_list_merge(list, _list, cx_test_list_compare1); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cx_assert(*((cxint *)data) == i); pos = cx_list_next(list, pos); i++; } cx_assert(cx_list_empty(_list)); cx_list_delete(list); cx_list_delete(_list); /* * Test 16: Create a list from the numbers num2 and sort it using both * comparison functions. Verify the data. */ list = cx_list_new(); for (i = 0; i < 10; i++) cx_list_push_back(list, &num2[i]); cx_list_sort(list, cx_test_list_compare1); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cx_assert(*((cxint *)data) == i); pos = cx_list_next(list, pos); i++; } cx_list_clear(list); for (i = 0; i < 10; i++) cx_list_push_back(list, &num2[i]); cx_list_sort(list, cx_test_list_compare2); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cx_assert(*((cxint *)data) == (9 - i)); pos = cx_list_next(list, pos); i++; } cx_list_delete(list); /* * Test 17: Create two lists from the numbers num1 and num2. Swap * thei contents and verify the data. */ list = cx_list_new(); _list = cx_list_new(); for (i = 0; i < 10; i++) cx_list_push_back(list, &num1[i]); for (i = 0; i < 10; i++) cx_list_push_back(_list, &num2[i]); cx_list_swap(list, _list); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cx_assert(*((cxint *)data) == num2[i]); pos = cx_list_next(list, pos); i++; } i = 0; pos = cx_list_begin(_list); while (pos != cx_list_end(_list)) { cxptr data = cx_list_get(_list, pos); cx_assert(*((cxint *)data) == num1[i]); pos = cx_list_next(_list, pos); i++; } cx_list_delete(list); cx_list_delete(_list); /* * Test 18: Create a list from allocated strings. Erase an element from * the list destroying the stored data too. Verify the data. */ list = cx_list_new(); for (i = 0; (cxsize)i < strlen(letters); i++) { cxchar *s = cx_malloc(4 * sizeof(cxchar)); memset(s, letters[i], 3); s[3] = '\0'; cx_list_push_back(list, s); } pos = cx_list_begin(list); for (i = 0; i < 5; i++) pos = cx_list_next(list, pos); cx_list_erase(list, pos, cx_free); cx_assert(cx_list_size(list) == (strlen(letters) - 1)); i = 0; pos = cx_list_begin(list); while (pos != cx_list_end(list)) { cxptr data = cx_list_get(list, pos); cxchar c = i < 5 ? letters[i] : letters[i + 1]; cx_assert(*((cxchar *)data) == c); pos = cx_list_next(list, pos); i++; } cx_list_destroy(list, cx_free); /* * All tests succeeded */ return 0; } cpl-7.4/libcext/tests/cxstring-test.c0000664000733500073350000003113715136670444014674 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #undef CX_DISABLE_ASSERT #undef CX_LOG_DOMAIN #include "cxstring.h" #include #include #include "cxmessages.h" /* * Switch to turn messages from the individual tests on and off. */ static cxbool verbose = FALSE; static cxbool test1(void) { cx_string *tmp = NULL; cxbool f_passed = TRUE; tmp = cx_string_new(); if (tmp != NULL) { if (verbose == TRUE) { cx_print("cx_string_new : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_new : FAILED\n"); } f_passed = FALSE; } if (tmp != NULL) { cx_string_set(tmp, "Test single set..."); if (strcmp(cx_string_get(tmp), "Test single set...") == 0) { if (verbose == TRUE) { cx_print("cx_string_set (SINGLE) : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_set (SINGLE) : FAILED\n"); } f_passed = FALSE; } cx_string_delete(tmp); } return f_passed; } static cxbool test2(void) { cx_string *tmp = NULL; cxbool f_passed = TRUE; tmp = cx_string_new(); if (tmp == NULL) { return FALSE; } cx_string_set(tmp, "Test Multi Set 1"); cx_string_set(tmp, "Test Multi Set 2"); cx_string_set(tmp, "Test Multi Set 3"); cx_string_set(tmp, "Test Multi Set 4"); cx_string_set(tmp, "Test Multi Set 5"); cx_string_set(tmp, "Test Multi Set 6"); cx_string_set(tmp, "Test Multi Set 7"); cx_string_set(tmp, "Test Multi Set 8"); cx_string_set(tmp, "Test Multi Set 9"); if (strcmp(cx_string_get(tmp), "Test Multi Set 9") == 0) { if (verbose == TRUE) { cx_print("cx_string_set (MULTIPLE) : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_set (MULTIPLE) : FAILED\n"); } f_passed = FALSE; } cx_string_delete(tmp); return f_passed; } static cxbool test3(void) { cx_string *tmp = NULL; cxbool f_passed = TRUE; tmp = cx_string_create("Test Create With Value"); if (tmp == NULL) { return FALSE; } if (strcmp(cx_string_get(tmp), "Test Create With Value") == 0) { if (verbose == TRUE) { cx_print("cx_string_create : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_create : FAILED\n"); } f_passed = FALSE; } cx_string_delete(tmp); return f_passed; } static cxbool test4(void) { cx_string *tmp = NULL; cxbool f_passed = TRUE; tmp = cx_string_new(); if (tmp == NULL) { return FALSE; } cx_string_set(tmp, "PASSED"); if (verbose == TRUE) { cx_print("cx_string_get : %s\n", cx_string_get(tmp)); } if (strcmp(cx_string_get(tmp), "PASSED") == 0) { if (verbose == TRUE) { cx_print("cx_string_set/get : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_set/get : FAILED\n"); } f_passed = FALSE; } cx_string_delete(tmp); return f_passed; } static cxbool test5(void) { cx_string *tmp = NULL; cxbool f_passed = TRUE; tmp = cx_string_new(); if (tmp == NULL) { return FALSE; } cx_string_set(tmp, " ***AaBbCcDd12345*** "); /* to upper */ cx_string_upper(tmp); if (strcmp(cx_string_get(tmp), " ***AABBCCDD12345*** ") == 0) { if (verbose == TRUE) { cx_print("cx_string_upper : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_upper : FAILED\n"); } f_passed = FALSE; } /* to lower */ cx_string_lower(tmp); if (strcmp(cx_string_get(tmp), " ***aabbccdd12345*** ") == 0) { if (verbose == TRUE) { cx_print("cx_string_lower : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_lower : FAILED\n"); } f_passed = FALSE; } /* prepend */ cx_string_prepend(tmp, " -->"); if (strcmp(cx_string_get(tmp), " --> ***aabbccdd12345*** ") == 0) { if (verbose == TRUE) { cx_print("cx_string_prepend : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_prepend : FAILED\n"); } f_passed = FALSE; } /* append */ cx_string_append(tmp, "<- * ** "); if (strcmp(cx_string_get(tmp), " --> ***aabbccdd12345*** <- * ** ") == 0) { if (verbose == TRUE) { cx_print("cx_string_append : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_append : FAILED\n"); } f_passed = FALSE; } /* truncate */ cx_string_truncate(tmp, 35); if (strcmp(cx_string_get(tmp), " --> ***aabbccdd12345*** " "<- * ") == 0) { if (verbose == TRUE) { cx_print("cx_string_truncate : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_truncate : FAILED\n"); } f_passed = FALSE; } /* erase */ cx_string_erase(tmp, 19, 5); if (strcmp(cx_string_get(tmp), " --> ***aabbccdd*** <- * ") == 0) { if (verbose == TRUE) { cx_print("cx_string_erase : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_erase : FAILED\n"); } f_passed = FALSE; } /* insert */ cx_string_insert(tmp, 19, "54321"); if (strcmp(cx_string_get(tmp), " --> ***aabbccdd54321*** " "<- * ") == 0) { if (verbose == TRUE) { cx_print("cx_string_insert : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_insert : FAILED\n"); } f_passed = FALSE; } /* trim */ cx_string_trim(tmp); if (strcmp(cx_string_get(tmp), "--> ***aabbccdd54321*** <- * ") == 0) { if (verbose == TRUE) { cx_print("cx_string_trim : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_trim : FAILED\n"); } f_passed = FALSE; } /* rtrim */ cx_string_rtrim(tmp); if (strcmp(cx_string_get(tmp), "--> ***aabbccdd54321*** <- *") == 0) { if (verbose == TRUE) { cx_print("cx_string_rtrim : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_rtrim : FAILED\n"); } f_passed = FALSE; } /* strip */ cx_string_strip(tmp); if (strcmp(cx_string_get(tmp), "--> ***aabbccdd54321*** <- *") == 0) { if (verbose == TRUE) { cx_print("cx_string_strip : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_strip : FAILED\n"); } f_passed = FALSE; } cx_string_delete(tmp); return f_passed; } static cxbool test6(void) { cx_string *ac = NULL; cx_string *bc = NULL; cx_string *cc = NULL; cxbool f_passed = TRUE; ac = cx_string_new(); bc = cx_string_new(); if (ac == NULL) { return FALSE; } if (bc == NULL) { return FALSE; } cx_string_set(ac, "comparison"); cx_string_set(bc, "COMPARISON"); if (cx_string_equal(ac, bc) == FALSE) { if (verbose == TRUE) { cx_print("cx_string_equal : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_equal : FAILED\n"); } f_passed = FALSE; } if (cx_string_compare(ac, bc) > 0) { if (verbose == TRUE) { cx_print("cx_string_compare : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_compare : FAILED\n"); } f_passed = FALSE; } /* copy */ cc = cx_string_copy(bc); if (cx_string_equal(cc, bc) == TRUE) { if (verbose == TRUE) { cx_print("cx_string_equal : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_equal : FAILED\n"); } f_passed = FALSE; } if (cx_string_compare(cc, bc) == 0) { if (verbose == TRUE) { cx_print("cx_string_compare : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_compare : FAILED\n"); } f_passed = FALSE; } cx_string_delete(ac); cx_string_delete(bc); cx_string_delete(cc); return f_passed; } static cxbool test7(void) { cx_string *tmp = NULL; cx_string *tmp2 = NULL; cxbool f_passed = TRUE; tmp = cx_string_new(); tmp2 = cx_string_new(); if (tmp == NULL) { return FALSE; } if (tmp2 == NULL) { return FALSE; } cx_string_set(tmp, "cx_string_print : PASSED\n"); if (verbose == TRUE) { cx_string_print(tmp); } cx_string_sprintf(tmp2, "This is a %s test %d", "second", 2); if (strcmp(cx_string_get(tmp2), "This is a second test 2") == 0) { if (verbose == TRUE) { cx_print("cx_string_sprintf : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_sprintf : FAILED\n"); } f_passed = FALSE; } cx_string_delete(tmp2); cx_string_delete(tmp); return f_passed; } static cxbool test8(void) { cx_string *a = NULL; cx_string *b = NULL; cxbool f_passed = TRUE; a = cx_string_create("this is a test string"); b = cx_string_create("this is a test"); if (cx_string_erase(a, 14, -1) != NULL) { if (verbose == TRUE) { cx_print("cx_string_erase : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_erase : FAILED\n"); } f_passed = FALSE; } if (cx_string_compare(a, b) == 0) { if (verbose == TRUE) { cx_print("cx_string_compare : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_compare : FAILED\n"); } f_passed = FALSE; } cx_string_delete(b); cx_string_delete(a); a = cx_string_new(); if (cx_string_erase(a, 0, 0) != NULL) { if (verbose == TRUE) { cx_print("cx_string_erase : PASSED\n"); } } else { if (verbose == TRUE) { cx_print("cx_string_erase : FAILED\n"); } f_passed = FALSE; } cx_string_delete(a); return f_passed; } int main(void) { cxbool f_passed = TRUE; verbose = getenv("VERBOSE") != NULL ? TRUE : FALSE; /* Test 1 : cx_string_new */ f_passed = f_passed && test1(); /* Test 2 : cx_string_set, single time */ f_passed = f_passed && test2(); /* Test 3 : cx_string_set, multiple times */ f_passed = f_passed && test3(); /* Test 4 : cx_string_create */ f_passed = f_passed && test4(); /* Test 5: cx_string get/set */ f_passed = f_passed && test5(); /* Test 6: cx_string in-place functions */ f_passed = f_passed && test6(); /* Test 7: cx_string with copy functions */ f_passed = f_passed && test7(); /* Test 8: cx_string erase function, end of string removal */ f_passed = f_passed && test8(); if (f_passed != TRUE) { return 1; } return 0; } cpl-7.4/libcext/tests/cxdeque-test.c0000664000733500073350000005470615136670444014500 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #undef CX_DISABLE_ASSERT #undef CX_LOG_DOMAIN #include "cxdeque.h" #include #include #include "cxmemory.h" #include "cxmessages.h" /* * Compares letters as small integer numbers */ static cxint _cx_test_compare_letters(cxcptr first, cxcptr second) { cxint _first = *(cxchar *)first; cxint _second = *(cxchar *)second; return _first - _second; } static cxint _cx_test_compare_numbers(cxcptr first, cxcptr second) { cxint _first = *(const cxint *)first; cxint _second = *(const cxint *)second; return _first - _second; } #ifdef CX_TEST_DEQUE_DUMP static void _cx_test_deque_dump(cx_deque *deque, cxint fmt) { cxsize i; cx_deque_iterator pos; fprintf(stderr, "deque at start address %p:\n", deque); i = 0; pos = cx_deque_begin(deque); while (pos != cx_deque_end(deque)) { fprintf(stderr, "deque element %lu at position %lu has value ", i + 1, pos); switch (fmt) { case 0: fprintf(stderr, "%s", (cxchar *)cx_deque_get(deque, pos)); break; case 1: fprintf(stderr, "%d", *((cxint *)cx_deque_get(deque, pos))); break; default: fprintf(stderr, "of unknown type at address %p", cx_deque_get(deque, pos)); break; } fprintf(stderr, "\n"); pos = cx_deque_next(deque, pos); ++i; } return; } #endif int main(void) { cxchar letters[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; cxchar unsorted[] = "ZYXWVUTSRQPONMLKJIHGFEDCBA"; cxint ival = 0; cxint num1[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; cxint num2[10] = {8, 9, 7, 0, 3, 2, 5, 1, 4, 6}; cxsize i = 0; cxsize sz = 0; cx_deque *d1 = NULL; cx_deque *d2 = NULL; cx_deque_iterator pos; cx_deque_iterator next; /* * Test 1: Create a deque, check that it is a valid empty deque and * destroy it again. */ d1 = cx_deque_new(); cx_assert(d1 != NULL); cx_assert(cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 0); cx_assert(cx_deque_begin(d1) == cx_deque_end(d1)); cx_deque_delete(d1); /* * Test 2: Create a deque and append the numbers num1, check that * the data were properly appended, thereby verifying that * we can properly step through the array. */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_back(d1, &num1[i]); } cx_assert(cx_deque_size(d1) == 10); i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cx_assert(*((cxint *)data) == num1[i]); pos = cx_deque_next(d1, pos); ++i; } i = 0; pos = cx_deque_previous(d1, cx_deque_end(d1)); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cx_assert(*((cxint *)data) == num1[9 - i]); pos = cx_deque_previous(d1, pos); ++i; } cx_deque_destroy(d1, NULL); /* * Test 3: Same as test 2, but insert the numbers as head of the array. */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_front(d1, &num1[i]); } i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cx_assert(*((cxint *)data) == num1[9 - i]); pos = cx_deque_next(d1, pos); i++; } cx_deque_destroy(d1, NULL); /* * Test 4: Check accessors to the first and the last element of a deque */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_front(d1, &num1[i]); } cx_assert(*(cxint *)cx_deque_front(d1) == num1[9]); cx_assert(*(cxint *)cx_deque_back(d1) == num1[0]); cx_deque_destroy(d1, NULL); /* * Test 5: Create deques with different sizes using the numbers num1 as * elements and check that the size of the deque is properly * reported. */ /* 10 elements */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_back(d1, &num1[i]); } cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 10); cx_deque_clear(d1); /* 5 elements */ for (i = 0; i < 5; ++i) { cx_deque_push_back(d1, &num1[i]); } cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 5); cx_deque_clear(d1); /* 1 element */ for (i = 0; i < 1; ++i) { cx_deque_push_back(d1, &num1[i]); } cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 1); cx_deque_destroy(d1, NULL); /* * Test 6: Swap the data of 2 deques and check the element assignment */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_back(d1, &num1[i]); } d2 = cx_deque_new(); for (i = 0; i < 5; ++i) { cx_deque_push_back(d2, &num2[i]); } cx_deque_swap(d1, d2); cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 5); cx_assert(!cx_deque_empty(d2)); cx_assert(cx_deque_size(d2) == 10); i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cx_assert(*(cxint *)data == num2[i]); pos = cx_deque_next(d1, pos); ++i; } i = 0; pos = cx_deque_begin(d2); while (pos != cx_deque_end(d2)) { cxptr data = cx_deque_get(d2, pos); cx_assert(*(cxint *)data == num1[i]); pos = cx_deque_next(d2, pos); ++i; } cx_deque_destroy(d2, NULL); cx_deque_destroy(d1, NULL); /* * Test 7: Assign the number num1[4] to the 6th and 9th position of the * deque. Verify the data. */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_back(d1, &num1[i]); } pos = cx_deque_begin(d1); for (i = 0; i < 5; ++i) { pos = cx_deque_next(d1, pos); } cx_assert(cx_deque_get(d1, pos) != &num1[4]); ival = *(cxint *)cx_deque_assign(d1, pos, &num1[4]); cx_assert(ival == 5); cx_assert(cx_deque_get(d1, pos) == &num1[4]); cx_assert(*(cxint *)cx_deque_get(d1, pos) == num1[4]); for (i = 5; i < 8; ++i) { pos = cx_deque_next(d1, pos); } cx_assert(cx_deque_get(d1, pos) != &num1[4]); ival = *(cxint *)cx_deque_assign(d1, pos, &num1[4]); cx_assert(ival == 8); cx_assert(cx_deque_get(d1, pos) == &num1[4]); cx_assert(*(cxint *)cx_deque_get(d1, pos) == num1[4]); cx_deque_destroy(d1, NULL); /* * Test 8: Create a deque and remove elements from the head and * the tail. Check the data. */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_front(d1, &num1[i]); } cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 10); ival = *((cxint *)cx_deque_pop_front(d1)); cx_assert(ival == 9); cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 9); ival = *((cxint *)cx_deque_pop_back(d1)); cx_assert(ival == 0); cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 8); i = 1; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cx_assert(*((cxint *)data) == num1[9 - i]); pos = cx_deque_next(d1, pos); ++i; } cx_deque_destroy(d1, NULL); /* * Test 9: Remove all elements from a deque and verify that the * deque is empty. */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_back(d1, &num1[i]); } cx_assert(!cx_deque_empty(d1)); cx_deque_clear(d1); cx_assert(cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 0); cx_deque_delete(d1); /* * Test 10: Create a deque from allocated strings. Erase the element * at the 6th position from the deque and verify the data. */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cxchar *s = cx_malloc(4 * sizeof(cxchar)); memset(s, letters[i], 3); s[3] = '\0'; cx_deque_push_back(d1, s); } cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 10); pos = cx_deque_begin(d1); for (i = 0; i < 5; ++i) { pos = cx_deque_next(d1, pos); } next = cx_deque_erase(d1, pos, cx_free); cx_assert(next == pos); cx_assert(cx_deque_size(d1) == 9); i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cxchar c = i < 5 ? letters[i] : letters[i + 1]; cx_assert(*((cxchar *)data) == c); pos = cx_deque_next(d1, pos); ++i; } cx_deque_destroy(d1, cx_free); /* * Test 11: Create a deque from the numbers num1. Insert the * number num1[5] as the 6th deque element and verify * the data. */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_back(d1, &num1[i]); } cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 10); next = cx_deque_begin(d1); for (i = 0; i < 5; ++i) { next = cx_deque_next(d1, next); } pos = cx_deque_insert(d1, next, &num1[5]); cx_assert(pos == next); cx_assert(cx_deque_size(d1) == 11); cx_assert(*((cxint *)cx_deque_get(d1, pos)) == 5); i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cx_assert(*((cxint *)data) == num1[i]); if (pos != next) { ++i; } pos = cx_deque_next(d1, pos); } cx_deque_destroy(d1, NULL); /* * Test 12: Create a deque from the numbers num1. Extract the element * at the 6th position from the deque and verify the data. */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_back(d1, &num1[i]); } cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 10); pos = cx_deque_begin(d1); for (i = 0; i < 5; ++i) { pos = cx_deque_next(d1, pos); } ival = *((cxint *)cx_deque_extract(d1, pos)); cx_assert(ival == 5); cx_assert(cx_deque_size(d1) == 9); i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); if (i == 5) { ++i; } cx_assert(*(cxint *)data == num1[i]); pos = cx_deque_next(d1, pos); ++i; } cx_deque_destroy(d1, NULL); /* * Test 13: Create a deque from the numbers num1, with multiple * occurrences of num[4]. Remove all deque elements with value * num1[4] from the deque. Verify the data. */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_back(d1, &num1[i]); } cx_deque_insert(d1, cx_deque_begin(d1) + 5, &num1[4]); cx_deque_insert(d1, cx_deque_begin(d1) + 8, &num1[4]); cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 12); cx_deque_remove(d1, &num1[4]); cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 9); i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cx_assert(data != &num1[4]); cx_assert(*(cxint *)data != num1[4]); pos = cx_deque_next(d1, pos); ++i; } cx_deque_destroy(d1, NULL); /* * Test 14: Create a deque from the numbers num1 with a duplicates * immediately following each other at position 6. Remove * consecutive duplicates from the deque. Verify the data. */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_back(d1, &num1[i]); } cx_deque_insert(d1, cx_deque_begin(d1) + 5, &num1[4]); cx_deque_insert(d1, cx_deque_begin(d1) + 5, &num1[4]); cx_assert(cx_deque_size(d1) == 12); cx_assert(*(cxint *)cx_deque_get(d1, cx_deque_begin(d1) + 4) == num1[4]); cx_assert(*(cxint *)cx_deque_get(d1, cx_deque_begin(d1) + 5) == num1[4]); cx_assert(*(cxint *)cx_deque_get(d1, cx_deque_begin(d1) + 6) == num1[4]); cx_deque_unique(d1, _cx_test_compare_numbers); cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 10); i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cx_assert(*(cxint *)data == num1[i]); pos = cx_deque_next(d1, pos); ++i; } cx_deque_destroy(d1, NULL); /* * Test 15: Splice two deques together. Check this for various * combinations of source and target positions. * */ sz = CX_N_ELEMENTS(unsorted) - 1; /* beginning of source to end of target */ d1 = cx_deque_new(); for (i = 0; i < sz; ++i) { cx_deque_push_back(d1, &unsorted[i]); } d2 = cx_deque_new(); cx_assert(cx_deque_empty(d2)); cx_deque_splice(d2, cx_deque_end(d2), d1, cx_deque_begin(d1), cx_deque_begin(d1) + 5); cx_assert(cx_deque_size(d2) == 5); cx_assert(cx_deque_size(d1) == sz - 5); pos = cx_deque_begin(d2); for (i = 0; i < 5; ++i) { cxptr data = cx_deque_get(d2, pos); cx_assert(*((cxchar *)data) == unsorted[i]); pos = cx_deque_next(d2, pos); } pos = cx_deque_begin(d1); for (i = 5; i < sz; ++i) { cxptr data = cx_deque_get(d1, pos); cx_assert(*((cxchar *)data) == unsorted[i]); pos = cx_deque_next(d1, pos); } cx_deque_destroy(d2, NULL); cx_deque_destroy(d1, NULL); /* end of source to end of target */ d1 = cx_deque_new(); for (i = 0; i < sz; ++i) { cx_deque_push_back(d1, &unsorted[i]); } d2 = cx_deque_new(); cx_assert(cx_deque_empty(d2)); cx_deque_splice(d2, cx_deque_end(d2), d1, cx_deque_end(d1) - 5, cx_deque_end(d1)); cx_assert(cx_deque_size(d2) == 5); cx_assert(cx_deque_size(d1) == sz - 5); pos = cx_deque_begin(d2); for (i = 0; i < 5; ++i) { cxsize k = sz - 5 + i; cxptr data = cx_deque_get(d2, pos); cx_assert(*((cxchar *)data) == unsorted[k]); pos = cx_deque_next(d2, pos); } pos = cx_deque_begin(d1); for (i = 0; i < sz - 5; ++i) { cxptr data = cx_deque_get(d1, pos); cx_assert(*((cxchar *)data) == unsorted[i]); pos = cx_deque_next(d1, pos); } cx_deque_destroy(d2, NULL); cx_deque_destroy(d1, NULL); /* middle of source to middle of target */ d1 = cx_deque_new(); for (i = 0; i < sz; ++i) { cx_deque_push_back(d1, &unsorted[i]); } d2 = cx_deque_new(); for (i = 0; i < sz; ++i) { cx_deque_push_back(d2, &letters[i]); } cx_assert(cx_deque_size(d2) == sz); cx_deque_splice(d2, cx_deque_begin(d2) + 5, d1, cx_deque_begin(d1) + 5, cx_deque_begin(d1) + 10); cx_assert(cx_deque_size(d2) == sz + 5); cx_assert(cx_deque_size(d1) == sz - 5); pos = cx_deque_begin(d2); for (i = 0; i < 5; ++i) { cxptr data = cx_deque_get(d2, pos); cx_assert(*((cxchar *)data) == letters[i]); pos = cx_deque_next(d2, pos); } for (i = 5; i < 10; ++i) { cxptr data = cx_deque_get(d2, pos); cx_assert(*((cxchar *)data) == unsorted[i]); pos = cx_deque_next(d2, pos); } for (i = 5; i < sz; ++i) { cxptr data = cx_deque_get(d2, pos); cx_assert(*((cxchar *)data) == letters[i]); pos = cx_deque_next(d2, pos); } pos = cx_deque_begin(d1); for (i = 0; i < 5; ++i) { cxptr data = cx_deque_get(d1, pos); cx_assert(*((cxchar *)data) == unsorted[i]); pos = cx_deque_next(d1, pos); } for (i = 10; i < sz; ++i) { cxptr data = cx_deque_get(d1, pos); cx_assert(*((cxchar *)data) == unsorted[i]); pos = cx_deque_next(d1, pos); } cx_deque_destroy(d2, NULL); cx_deque_destroy(d1, NULL); /* * Test 16: Create a deque from the numbers num1. Test the moving of a * range of deque nodes using the splice function for several * use cases in case the source and the target deque are identical. * Move the tail of the * deque immediately in front of the first element using * the splice function with source and target deque being * identical. */ /* Move the tail of the deque immediately in front of the first element */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_back(d1, &num1[i]); } pos = cx_deque_begin(d1) + 5; cx_deque_splice(d1, cx_deque_begin(d1), d1, pos, cx_deque_end(d1)); cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 10); #ifdef CX_TEST_DEQUE_DUMP _cx_test_deque_dump(d1, 1); #endif i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cxint val = i < 5 ? num1[i + 5] : num1[i - 5]; cx_assert(*((cxint *)data) == val); pos = cx_deque_next(d1, pos); ++i; } cx_deque_destroy(d1, NULL); /* Move the head of the deque to the end */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_back(d1, &num1[i]); } pos = cx_deque_begin(d1) + 5; cx_deque_splice(d1, cx_deque_end(d1), d1, cx_deque_begin(d1), pos); cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 10); #ifdef CX_TEST_DEQUE_DUMP _cx_test_deque_dump(d1, 1); #endif i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cxint val = i < 5 ? num1[i + 5] : num1[i - 5]; cx_assert(*((cxint *)data) == val); pos = cx_deque_next(d1, pos); ++i; } cx_deque_destroy(d1, NULL); /* Move a range of nodes following the insertion position. */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_back(d1, &num1[i]); } pos = cx_deque_begin(d1) + 2; cx_deque_splice(d1, pos, d1, cx_deque_end(d1) - 5, cx_deque_end(d1) - 2); cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 10); #ifdef CX_TEST_DEQUE_DUMP _cx_test_deque_dump(d1, 1); #endif i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cxint val = num1[i]; if ((i >= 2) && (i < 8)) { val = (i < 5) ? num1[i + 3] : num1[i - 3]; } cx_assert(*((cxint *)data) == val); pos = cx_deque_next(d1, pos); ++i; } cx_deque_destroy(d1, NULL); /* Move a range of nodes preceding the insertion position. */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_back(d1, &num1[i]); } pos = cx_deque_end(d1) - 5; cx_deque_splice(d1, cx_deque_begin(d1) + 2, d1, pos, pos + 3); cx_assert(!cx_deque_empty(d1)); cx_assert(cx_deque_size(d1) == 10); #ifdef CX_TEST_DEQUE_DUMP _cx_test_deque_dump(d1, 1); #endif i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cxint val = num1[i]; if ((i >= 2) && (i < 8)) { val = (i < 5) ? num1[i + 3] : num1[i - 3]; } cx_assert(*((cxint *)data) == val); pos = cx_deque_next(d1, pos); ++i; } cx_deque_destroy(d1, NULL); /* * Test 17: Create two sorted deques from the numbers num1 and merge * them into a single deque. Verify the data. */ d1 = cx_deque_new(); d2 = cx_deque_new(); for (i = 0; i < 5; ++i) { cx_deque_push_back(d1, &num1[2 * i]); cx_deque_push_back(d2, &num1[2 * i + 1]); } cx_deque_merge(d1, d2, _cx_test_compare_numbers); cx_assert(cx_deque_size(d1) == 10); cx_assert(cx_deque_empty(d2)); i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cx_assert(*((cxint *)data) == num1[i]); pos = cx_deque_next(d1, pos); ++i; } cx_deque_destroy(d1, NULL); cx_deque_destroy(d2, NULL); /* * Test 18: Verify that the sorted version of unsorted[] is * equal to letters[] */ d1 = cx_deque_new(); /* Ignore the trailing '\0' of the string literal */ sz = CX_N_ELEMENTS(unsorted) - 1; for (i = 0; i < sz; ++i) { cx_deque_push_back(d1, &unsorted[i]); } cx_assert(cx_deque_size(d1) == sz); cx_deque_sort(d1, _cx_test_compare_letters); cx_assert(cx_deque_size(d1) == sz); i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); #ifdef CX_TEST_VERBOSE fprintf(stderr, "deque: %c, letters[%lu]: %c\n", *(cxchar *)data, i, letters[i]); #endif cx_assert((*(cxchar *)data) == letters[i]); pos = cx_deque_next(d1, pos); ++i; } cx_deque_destroy(d1, NULL); /* * Test 19: Create a deque from the numbers num1, reverse the deque and * check the data. */ d1 = cx_deque_new(); for (i = 0; i < 10; ++i) { cx_deque_push_back(d1, &num1[i]); } cx_assert(cx_deque_size(d1) == 10); cx_deque_reverse(d1); cx_assert(cx_deque_size(d1) == 10); i = 0; pos = cx_deque_begin(d1); while (pos != cx_deque_end(d1)) { cxptr data = cx_deque_get(d1, pos); cx_assert(*((cxint *)data) == num1[9 - i]); pos = cx_deque_next(d1, pos); ++i; } cx_deque_destroy(d1, NULL); /* * All tests succeeded */ return 0; } cpl-7.4/libcext/tests/cxslist-test.c0000664000733500073350000003572515136670444014533 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #undef CX_DISABLE_ASSERT #undef CX_LOG_DOMAIN #include "cxslist.h" #include #include #include "cxmemory.h" #include "cxmessages.h" static cxint cx_test_slist_compare1(cxcptr a, cxcptr b) { cxint _a = *((const cxint *)a); cxint _b = *((const cxint *)b); return _a - _b; } static cxint cx_test_slist_compare2(cxcptr a, cxcptr b) { cxint _a = *((const cxint *)a); cxint _b = *((const cxint *)b); return _b - _a; } #ifdef CX_TEST_SLIST_DUMP static void cx_test_slist_dump(cx_slist *list, cxint fmt) { cxint i; cx_slist_iterator pos; fprintf(stderr, "list at start address %p:\n", list); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { fprintf(stderr, "list element %d at address %p has value ", i + 1, pos); switch (fmt) { case 0: fprintf(stderr, "%s", (cxchar *)cx_slist_get(list, pos)); break; case 1: fprintf(stderr, "%d", *((cxint *)cx_slist_get(list, pos))); break; default: fprintf(stderr, "at address %p of unknown type", cx_slist_get(list, pos)); break; } fprintf(stderr, "\n"); pos = cx_slist_next(list, pos); i++; } return; } #endif int main(void) { cx_slist *list, *_list; cx_slist_iterator pos, first, last; cxchar letters[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; cxint i, ival; cxint num1[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; cxint num2[10] = {8, 9, 7, 0, 3, 2, 5, 1, 4, 6}; /* * Test 1: Create a list, check that it is a valid empty list and * destroy it again. */ list = cx_slist_new(); cx_assert(list != NULL); cx_assert(cx_slist_empty(list)); cx_assert(cx_slist_size(list) == 0); cx_assert(cx_slist_begin(list) == cx_slist_end(list)); cx_slist_delete(list); /* * Test 2: Create a list and append the numbers num1, check that * the data were properly appended, thereby verifying that * we can properly step through the list. */ list = cx_slist_new(); for (i = 0; i < 10; i++) cx_slist_push_back(list, &num1[i]); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); cx_assert(*((cxint *)data) == i); pos = cx_slist_next(list, pos); i++; } cx_slist_delete(list); /* * Test 3: Same as test 2, but insert the numbers as head of the list. */ list = cx_slist_new(); for (i = 0; i < 10; i++) cx_slist_push_front(list, &num1[i]); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); cx_assert(*((cxint *)data) == (9 - i)); pos = cx_slist_next(list, pos); i++; } /* * Test 4: Use the list created in the previous test for removing * elements from the head and the tail. Check the data. */ first = cx_slist_next(list, cx_slist_begin(list)); ival = *((cxint *)cx_slist_pop_front(list)); cx_assert(ival == 9); ival = *((cxint *)cx_slist_pop_back(list)); cx_assert(ival == 0); i = 1; pos = cx_slist_begin(list); cx_assert(pos == first); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); cx_assert(*((cxint *)data) == (9 - i)); pos = cx_slist_next(list, pos); i++; } /* * Test 5: Use the list from the previous test and remove all * elements from the list. Check that the list is empty. */ cx_assert(!cx_slist_empty(list)); cx_slist_clear(list); cx_assert(cx_slist_empty(list)); cx_assert(cx_slist_size(list) == 0); cx_slist_delete(list); /* * Test 6: Create lists different sizes using the numbers num1 as * elements and check that the list size is properly reported. */ /* 10 elements */ list = cx_slist_new(); for (i = 0; i < 10; i++) cx_slist_push_back(list, &num1[i]); cx_assert(!cx_slist_empty(list)); cx_assert(cx_slist_size(list) == 10); cx_slist_clear(list); /* 5 elements */ for (i = 0; i < 5; i++) cx_slist_push_back(list, &num1[i]); cx_assert(!cx_slist_empty(list)); cx_assert(cx_slist_size(list) == 5); cx_slist_clear(list); /* 1 element */ for (i = 0; i < 1; i++) cx_slist_push_back(list, &num1[i]); cx_assert(!cx_slist_empty(list)); cx_assert(cx_slist_size(list) == 1); cx_slist_delete(list); /* * Test 7: Create a list from the numbers num1. Remove the element * at the 6th position from the list and verify the data. */ list = cx_slist_new(); for (i = 0; i < 10; i++) cx_slist_push_back(list, &num1[i]); pos = cx_slist_begin(list); for (i = 0; i < 5; i++) pos = cx_slist_next(list, pos); ival = *((cxint *)cx_slist_extract(list, pos)); cx_assert(ival == 5); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); if (i == 5) i++; cx_assert(*((cxint *)data) == i); pos = cx_slist_next(list, pos); i++; } /* * Test 7: Reinsert the number num1[5] as the 6th list element * and verify the data. */ pos = cx_slist_begin(list); for (i = 0; i < 5; i++) pos = cx_slist_next(list, pos); pos = cx_slist_insert(list, pos, &num1[5]); cx_assert(*((cxint *)cx_slist_get(list, pos)) == 5); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); cx_assert(*((cxint *)data) == i); pos = cx_slist_next(list, pos); i++; } /* * Test 8: Assign the number num1[4] to the 6th and 9th list position. * Verify the data. */ pos = cx_slist_begin(list); for (i = 0; i < 5; i++) pos = cx_slist_next(list, pos); ival = *((cxint *)cx_slist_assign(list, pos, &num1[4])); cx_assert(ival == 5); for (i = 5; i < 8; i++) pos = cx_slist_next(list, pos); ival = *((cxint *)cx_slist_assign(list, pos, &num1[4])); cx_assert(ival == 8); /* * Test 9: Remove consecutive duplicates from the list. This should * happen for list position 6 only. Verify the data. */ cx_slist_unique(list, cx_test_slist_compare1); cx_assert(cx_slist_size(list) == 9); pos = cx_slist_begin(list); for (i = 0; i < 5; i++) pos = cx_slist_next(list, pos); ival = *((cxint *)cx_slist_get(list, pos)); cx_assert(ival == 6); /* * Test 10: Remove all list elements with value num1[4] from the list. * Verify the data. */ cx_slist_remove(list, &num1[4]); cx_assert(cx_slist_size(list) == 7); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); cx_assert(*((cxint *)data) != num1[4]); pos = cx_slist_next(list, pos); i++; } cx_slist_delete(list); /* * Test 11: Create a list from the numbers num1, reverse the list and * check the data. */ list = cx_slist_new(); for (i = 0; i < 10; i++) cx_slist_push_back(list, &num1[i]); cx_slist_reverse(list); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); cx_assert(*((cxint *)data) == (9 - i)); pos = cx_slist_next(list, pos); i++; } cx_slist_delete(list); /* * Test 12: Create two lists from the numbers num1 splice both lists * by moving all elements of the second list to the first * inserting the range of elements before the first element * of the first list. */ list = cx_slist_new(); _list = cx_slist_new(); for (i = 0; i < 5; i++) cx_slist_push_back(list, &num1[i]); for (i = 5; i < 10; i++) cx_slist_push_back(_list, &num1[i]); /* Target position */ pos = cx_slist_begin(list); /* Range to move */ first = cx_slist_begin(_list); last = cx_slist_end(_list); cx_slist_splice(list, pos, _list, first, last); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); cxint val = i < 5 ? (i + 5) : (i - 5); cx_assert(*((cxint *)data) == val); pos = cx_slist_next(list, pos); i++; } cx_assert(cx_slist_empty(_list)); cx_slist_delete(list); cx_slist_delete(_list); /* * Test 13: Create two lists from the numbers num1 splice both lists * by moving all elements of the second list to the first * inserting the range of elements before the end of the * first list. */ list = cx_slist_new(); _list = cx_slist_new(); for (i = 0; i < 5; i++) cx_slist_push_back(_list, &num1[i]); for (i = 5; i < 10; i++) cx_slist_push_back(list, &num1[i]); /* Target position */ pos = cx_slist_end(list); /* Range to move */ first = cx_slist_begin(_list); last = cx_slist_end(_list); cx_slist_splice(list, pos, _list, first, last); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); cxint val = i < 5 ? (i + 5) : (i - 5); cx_assert(*((cxint *)data) == val); pos = cx_slist_next(list, pos); i++; } cx_assert(cx_slist_empty(_list)); cx_slist_delete(list); cx_slist_delete(_list); /* * Test 14: Create a list from the numbers num1 move the tail of the * list immediately in front of the first element using * the splice function with source and target list being * identical. */ list = cx_slist_new(); for (i = 0; i < 10; i++) cx_slist_push_back(list, &num1[i]); /* Target position */ pos = cx_slist_begin(list); /* Range to move */ first = cx_slist_begin(list); for (i = 0; i < 5; i++) first = cx_slist_next(list, first); last = cx_slist_end(list); cx_slist_splice(list, pos, list, first, last); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); cxint val = i < 5 ? (i + 5) : (i - 5); cx_assert(*((cxint *)data) == val); pos = cx_slist_next(list, pos); i++; } cx_slist_delete(list); /* * Test 15: Create two sorted lists from the numbers num1 and merge * them into a single list. Verify the data. */ list = cx_slist_new(); _list = cx_slist_new(); for (i = 0; i < 5; i++) { cx_slist_push_back(list, &num1[2 * i]); cx_slist_push_back(_list, &num1[2 * i + 1]); } cx_slist_merge(list, _list, cx_test_slist_compare1); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); cx_assert(*((cxint *)data) == i); pos = cx_slist_next(list, pos); i++; } cx_assert(cx_slist_empty(_list)); cx_slist_delete(list); cx_slist_delete(_list); /* * Test 16: Create a list from the numbers num2 and sort it using both * comparison functions. Verify the data. */ list = cx_slist_new(); for (i = 0; i < 10; i++) cx_slist_push_back(list, &num2[i]); cx_slist_sort(list, cx_test_slist_compare1); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); cx_assert(*((cxint *)data) == i); pos = cx_slist_next(list, pos); i++; } cx_slist_clear(list); for (i = 0; i < 10; i++) cx_slist_push_back(list, &num2[i]); cx_slist_sort(list, cx_test_slist_compare2); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); cx_assert(*((cxint *)data) == (9 - i)); pos = cx_slist_next(list, pos); i++; } cx_slist_delete(list); /* * Test 17: Create two lists from the numbers num1 and num2. Swap * thei contents and verify the data. */ list = cx_slist_new(); _list = cx_slist_new(); for (i = 0; i < 10; i++) cx_slist_push_back(list, &num1[i]); for (i = 0; i < 10; i++) cx_slist_push_back(_list, &num2[i]); cx_slist_swap(list, _list); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); cx_assert(*((cxint *)data) == num2[i]); pos = cx_slist_next(list, pos); i++; } i = 0; pos = cx_slist_begin(_list); while (pos != cx_slist_end(_list)) { cxptr data = cx_slist_get(_list, pos); cx_assert(*((cxint *)data) == num1[i]); pos = cx_slist_next(_list, pos); i++; } cx_slist_delete(list); cx_slist_delete(_list); /* * Test 18: Create a list from allocated strings. Erase an element from * the list destroying the stored data too. Verify the data. */ list = cx_slist_new(); for (i = 0; (cxsize)i < strlen(letters); i++) { cxchar *s = cx_malloc(4 * sizeof(cxchar)); memset(s, letters[i], 3); s[3] = '\0'; cx_slist_push_back(list, s); } pos = cx_slist_begin(list); for (i = 0; i < 5; i++) pos = cx_slist_next(list, pos); cx_slist_erase(list, pos, cx_free); cx_assert(cx_slist_size(list) == (strlen(letters) - 1)); i = 0; pos = cx_slist_begin(list); while (pos != cx_slist_end(list)) { cxptr data = cx_slist_get(list, pos); cxchar c = i < 5 ? letters[i] : letters[i + 1]; cx_assert(*((cxchar *)data) == c); pos = cx_slist_next(list, pos); i++; } cx_slist_destroy(list, cx_free); /* * All tests succeeded */ return 0; } cpl-7.4/libcext/tests/cxtree-test.c0000664000733500073350000004437515136670444014335 00000000000000/* * This file is part of the ESO C Extension Library * Copyright (C) 2001-2026 European Southern Observatory * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see . */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #undef CX_DISABLE_ASSERT #undef CX_LOG_DOMAIN /* * FIXME: Needed to get sigaction when C standard is set to strict c99. * A more portable way of asynchronously checking for a timeout * would be preferred! */ #if !defined(_POSIX_C_SOURCE) # define _POSIX_C_SOURCE 200112L #endif #include "cxtree.h" #ifdef HAVE_UNISTD_H # include #endif #include #include #include #include #include #include "cxmessages.h" #include "cxtypes.h" /* * The name of the current test being run. This should be updated just before * calling the alarm() routine in a test for infinite loops so we can print * a more informative message in the signal handler. */ static const cxchar *current_test_name = "unknown"; /* * Signal handler for the alarm timer to prevent the infinit loop test from * actually hanging forever. */ static void cx_signal_handler(cxint signo) { if (signo == SIGALRM) { /* * Should normally be very careful about what we call inside an * asynchronous signal handler. But if we arrived at this point then * we assume we have an infinit loop, which is an error condition. * Anyway cx_error() will abort the process, so we dont care so much. */ cx_error("An infinite loop detected in: %s.", current_test_name); } return; } static cxbool cx_test_tree_less_char(cxcptr a, cxcptr b) { cxchar _a = *((const cxchar *)a); cxchar _b = *((const cxchar *)b); return _a - _b < 0 ? TRUE : FALSE; } static cxbool cx_test_tree_greater_char(cxcptr a, cxcptr b) { cxchar _a = *((const cxchar *)a); cxchar _b = *((const cxchar *)b); return _a - _b > 0 ? TRUE : FALSE; } #ifdef CX_TEST_TREE_DUMP static void cx_test_tree_dump(cx_tree *tree, cxint fmt) { cxint i; cx_tree_iterator pos; fprintf(stderr, "tree at address %p:\n", tree); i = 0; pos = cx_tree_begin(tree); while (pos != cx_tree_end(tree)) { fprintf(stderr, "tree node %d at address %p has value ", i + 1, pos); switch (fmt) { case 0: fprintf(stderr, "%s", (cxchar *)cx_tree_get_value(tree, pos)); break; case 1: fprintf(stderr, "%c", *((cxint *)cx_tree_get_value(tree, pos))); break; default: fprintf(stderr, "at address %p of unknown type", cx_tree_get_value(tree, pos)); break; } fprintf(stderr, "\n"); pos = cx_tree_next(tree, pos); i++; } return; } #endif int main(void) { cxchar letters[] = "0123456789" "ABCDEFGHIJKLMNOPQRSTUVWXYZ" "abcdefghijklmnopqrstuvwxyz"; cxsize i, j; cx_tree *tree, *_tree; cx_tree_iterator pos, _pos; cx_tree_iterator first, last; struct sigaction signal_info; /* * Register the signal handler for the alarm signal which is used during * the infinite loop tests. */ memset(&signal_info, 0x0, sizeof signal_info); signal_info.sa_handler = &cx_signal_handler; sigemptyset(&signal_info.sa_mask); if (sigaction(SIGALRM, &signal_info, NULL) != 0) { cx_error("Could not set signal handler: %s", strerror(errno)); return EXIT_FAILURE; } /* * Test 1: Create a tree, check that it is a valid empty tree, do * some consistency checks and destroy it again. */ tree = cx_tree_new(cx_test_tree_less_char, NULL, NULL); cx_assert(tree != NULL); cx_assert(cx_tree_verify(tree) != FALSE); cx_assert(cx_tree_empty(tree)); cx_assert(cx_tree_size(tree) == 0); cx_assert(cx_tree_begin(tree) == cx_tree_end(tree)); cx_assert(cx_tree_begin(tree) == cx_tree_next(tree, cx_tree_end(tree))); cx_assert(cx_tree_begin(tree) == cx_tree_previous(tree, cx_tree_end(tree))); cx_assert(cx_test_tree_less_char == cx_tree_key_comp(tree)); cx_tree_delete(tree); /* * Test 2: Create two trees and fill them with the characters letters[] * using both insertion methods. Check that the tree structures * are valid, verify the data of both trees and compare the * contents of both trees. */ /* insert unique */ tree = cx_tree_new(cx_test_tree_less_char, NULL, NULL); for (i = 0; i < strlen(letters); i++) cx_tree_insert_unique(tree, &letters[i], &letters[i]); cx_assert(cx_tree_verify(tree) != FALSE); i = 0; pos = cx_tree_begin(tree); while (pos != cx_tree_end(tree)) { cxptr data = cx_tree_get_value(tree, pos); cx_assert(*((cxchar *)data) == letters[i]); pos = cx_tree_next(tree, pos); i++; } /* insert equal */ _tree = cx_tree_new(cx_test_tree_less_char, NULL, NULL); for (i = 0; i < strlen(letters); i++) cx_tree_insert_equal(_tree, &letters[i], &letters[i]); cx_assert(cx_tree_verify(_tree) != FALSE); i = 0; pos = cx_tree_begin(_tree); while (pos != cx_tree_end(_tree)) { cxptr data = cx_tree_get_value(_tree, pos); cx_assert(*((cxchar *)data) == letters[i]); pos = cx_tree_next(_tree, pos); i++; } /* Compare data of both trees */ i = 0; pos = cx_tree_begin(tree); _pos = cx_tree_begin(_tree); while (pos != cx_tree_end(tree)) { cxptr data; data = cx_tree_get_key(tree, pos); cx_assert(*((cxchar *)data) == letters[i]); data = cx_tree_get_value(tree, pos); cx_assert(*((cxchar *)data) == letters[i]); data = cx_tree_get_key(_tree, _pos); cx_assert(*((cxchar *)data) == letters[i]); data = cx_tree_get_value(_tree, _pos); cx_assert(*((cxchar *)data) == letters[i]); pos = cx_tree_next(tree, pos); _pos = cx_tree_next(_tree, _pos); i++; } cx_tree_delete(tree); cx_tree_delete(_tree); /* * Test 3: Create a tree and fill it with the characters letters[], * verify that we can walk through the tree forwards and * backwards. */ tree = cx_tree_new(cx_test_tree_less_char, NULL, NULL); for (i = 0; i < strlen(letters); i++) cx_tree_insert_unique(tree, &letters[i], &letters[i]); /* forwards */ pos = cx_tree_begin(tree); for (i = 0; i < strlen(letters); i++) pos = cx_tree_next(tree, pos); cx_assert(cx_tree_verify(tree) != FALSE); cx_assert(pos == cx_tree_end(tree)); /* backwards */ pos = cx_tree_end(tree); for (i = 0; i < strlen(letters); i++) pos = cx_tree_previous(tree, pos); cx_assert(cx_tree_verify(tree) != FALSE); cx_assert(pos == cx_tree_begin(tree)); cx_tree_delete(tree); /* * Test 4: Create a tree and fill it with the characters letters[], * remove some elements and verify the tree structure. */ tree = cx_tree_new(cx_test_tree_less_char, NULL, NULL); for (i = 0; i < strlen(letters); i++) cx_tree_insert_unique(tree, &letters[i], &letters[i]); for (i = 0; i < 10; i++) cx_tree_erase(tree, &letters[i]); cx_assert(cx_tree_verify(tree) != FALSE); cx_assert(cx_tree_size(tree) == strlen(letters) - 10); cx_tree_delete(tree); /* * Test 5: Create a tree and fill it with the characters letters[], * erase nodes by position and verify the tree structure. */ tree = cx_tree_new(cx_test_tree_less_char, NULL, NULL); for (i = 0; i < strlen(letters); i++) cx_tree_insert_unique(tree, &letters[i], &letters[i]); first = cx_tree_begin(tree); for (i = 0; i < 10; i++) first = cx_tree_next(tree, first); for (i = 10; i < 36; i++) { pos = cx_tree_next(tree, first); cx_tree_erase_position(tree, first); first = pos; cx_assert(cx_tree_verify(tree) != FALSE); } cx_assert(cx_tree_verify(tree) != FALSE); cx_assert((cx_tree_size(tree) == strlen(letters) - 26)); cx_tree_delete(tree); /* * Test 6: Create a tree and fill it with the characters letters[], * erase a range of nodes and verify the tree structure. */ tree = cx_tree_new(cx_test_tree_less_char, NULL, NULL); for (i = 0; i < strlen(letters); i++) cx_tree_insert_unique(tree, &letters[i], &letters[i]); first = cx_tree_begin(tree); for (i = 0; i < 10; i++) first = cx_tree_next(tree, first); last = first; for (i = 10; i < 36; i++) last = cx_tree_next(tree, last); cx_tree_erase_range(tree, first, last); cx_assert(cx_tree_verify(tree) != FALSE); cx_assert((cx_tree_size(tree) == strlen(letters) - 26)); cx_tree_delete(tree); /* * Test 7: Create a tree and fill it with the characters letters[] and * clear it again. Verify the tree structure and check that the * tree is empty. */ tree = cx_tree_new(cx_test_tree_less_char, NULL, NULL); for (i = 0; i < strlen(letters); i++) cx_tree_insert_unique(tree, &letters[i], &letters[i]); cx_tree_clear(tree); cx_assert(cx_tree_verify(tree) != FALSE); cx_assert(cx_tree_empty(tree)); cx_assert(cx_tree_size(tree) == 0); cx_tree_delete(tree); /* * Test 7: Create a tree and fill it with characters from letters[] and * verify that the size of the tree is reported correctly. */ tree = cx_tree_new(cx_test_tree_less_char, NULL, NULL); for (i = 0; i < 5; i++) cx_tree_insert_unique(tree, &letters[i], &letters[i]); cx_assert(cx_tree_size(tree) == 5); for (i = 5; i < 26; i++) cx_tree_insert_unique(tree, &letters[i], &letters[i]); cx_assert(cx_tree_size(tree) == 5 + 21); for (i = 26; i < strlen(letters); i++) cx_tree_insert_unique(tree, &letters[i], &letters[i]); cx_assert(cx_tree_size(tree) == strlen(letters)); cx_tree_delete(tree); /* * Test 8: Create a tree and fill it with characters from letters[], * try to locate a particular value by looking for its key. * Verify that the entry found is the correct one. */ tree = cx_tree_new(cx_test_tree_less_char, NULL, NULL); for (i = 0; i < strlen(letters); i++) cx_tree_insert_unique(tree, &letters[i], &letters[i]); pos = cx_tree_find(tree, &letters[25]); cx_assert(pos != cx_tree_end(tree)); cx_assert(*((cxchar *)cx_tree_get_key(tree, pos)) == 'P'); cx_assert(*((cxchar *)cx_tree_get_value(tree, pos)) == 'P'); /* * Test 9: Assign a new value to the tree node from the previous test * and verify the data and the tree structure. */ cx_tree_assign(tree, pos, &letters[23]); cx_assert(cx_tree_verify(tree) != FALSE); cx_assert(*((cxchar *)cx_tree_get_key(tree, pos)) == 'P'); cx_assert(*((cxchar *)cx_tree_get_value(tree, pos)) == 'N'); cx_tree_assign(tree, pos, &letters[25]); /* * Test 10: Count the occurrences of a prticular key in the tree from * the previous test. For this tree the result should be 1 * for any key. */ for (i = 0; i < strlen(letters); i++) cx_assert(cx_tree_count(tree, &letters[i]) == 1); /* * Test 10: Using the tree from the previous test check the lower * and upper bounds for a particular key. With this tree * the upper bound should always be the successor of the * lower bound. */ for (i = 0; i < strlen(letters); i++) { pos = cx_tree_lower_bound(tree, &letters[i]); _pos = cx_tree_upper_bound(tree, &letters[i]); cx_assert(*((cxchar *)cx_tree_get_value(tree, pos)) == letters[i]); cx_assert(_pos == cx_tree_end(tree) || *((cxchar *)cx_tree_get_value(tree, _pos)) == letters[i + 1]); cx_assert(_pos == cx_tree_next(tree, pos)); } pos = cx_tree_lower_bound(tree, &letters[25]); _pos = cx_tree_upper_bound(tree, &letters[25]); cx_tree_equal_range(tree, &letters[25], &first, &last); cx_assert(first == pos); cx_assert(last == _pos); cx_tree_delete(tree); /* * Test 11: Create two trees, an empty one and one filled with the * characters letters[]. Swap the contents of the two trees * and validate the tree structure and the data. */ tree = cx_tree_new(cx_test_tree_less_char, NULL, NULL); _tree = cx_tree_new(cx_test_tree_greater_char, NULL, NULL); for (i = 0; i < strlen(letters); i++) { cx_tree_insert_unique(tree, &letters[i], &letters[i]); cx_tree_insert_unique(_tree, &letters[i], &letters[i]); } cx_tree_swap(tree, _tree); cx_assert(cx_tree_verify(tree) != FALSE); cx_assert(cx_tree_verify(_tree) != FALSE); cx_assert(cx_tree_key_comp(tree) == cx_test_tree_greater_char); cx_assert(cx_tree_key_comp(_tree) == cx_test_tree_less_char); i = 0; pos = cx_tree_begin(tree); while (pos != cx_tree_end(tree)) { cxptr data = cx_tree_get_value(tree, pos); cx_assert(*((cxchar *)data) == letters[strlen(letters) - i - 1]); pos = cx_tree_next(tree, pos); i++; } i = 0; pos = cx_tree_begin(_tree); while (pos != cx_tree_end(_tree)) { cxptr data = cx_tree_get_value(_tree, pos); cx_assert(*((cxchar *)data) == letters[i]); pos = cx_tree_next(_tree, pos); i++; } cx_tree_delete(tree); cx_tree_delete(_tree); /* * Redo some of the tests above for trees with multiple occurrence * of the same key. */ /* * Test 12: Create a tree and insert the characters letters[] several * times */ tree = cx_tree_new(cx_test_tree_less_char, NULL, NULL); for (j = 0; j < 5; j++) for (i = 0; i < strlen(letters); i++) cx_tree_insert_equal(tree, &letters[i], &letters[i]); cx_assert(cx_tree_verify(tree) != FALSE); cx_assert(cx_tree_size(tree) == (5 * strlen(letters))); i = 0; pos = cx_tree_begin(tree); while (pos != cx_tree_end(tree)) { cxptr data = cx_tree_get_value(tree, pos); cx_assert(*((cxchar *)data) == letters[i / 5]); pos = cx_tree_next(tree, pos); i++; } /* * Test 13: Use the tree from the previous test to verify that keys * are properly looked up. */ cx_assert(cx_tree_lower_bound(tree, &letters[25]) == cx_tree_find(tree, &letters[25])); for (i = 0; i < strlen(letters); i++) cx_assert(cx_tree_count(tree, &letters[i]) == 5); pos = cx_tree_lower_bound(tree, &letters[25]); for (i = 0; i < 5; i++) pos = cx_tree_next(tree, pos); cx_assert(pos == cx_tree_upper_bound(tree, &letters[25])); cx_tree_equal_range(tree, &letters[25], &first, &last); cx_assert(first == cx_tree_lower_bound(tree, &letters[25])); cx_assert(last == cx_tree_upper_bound(tree, &letters[25])); /* * Test 14: Use the tree from the previous test to verify that element * removal works properly. */ pos = cx_tree_lower_bound(tree, &letters[25]); cx_tree_erase_position(tree, pos); cx_assert(cx_tree_verify(tree) != FALSE); cx_assert(cx_tree_size(tree) == (5 * strlen(letters) - 1)); cx_assert(cx_tree_count(tree, &letters[25]) == 4); /* * Test 14: Use the tree from the previous test to verify that removing * a range of elements works. */ first = cx_tree_lower_bound(tree, &letters[23]); last = cx_tree_upper_bound(tree, &letters[25]); cx_tree_erase_range(tree, first, last); cx_assert(cx_tree_verify(tree) != FALSE); cx_assert(cx_tree_size(tree) == (5 * (strlen(letters) - 3))); cx_assert(cx_tree_count(tree, &letters[23]) == 0); cx_assert(cx_tree_find(tree, &letters[23]) == cx_tree_end(tree)); cx_assert(cx_tree_lower_bound(tree, &letters[25]) == cx_tree_upper_bound(tree, &letters[25])); /* * Test 14: Use the tree from the previous test to verify that removing * all elements with a particular key works. */ cx_assert(cx_tree_erase(tree, &letters[27]) == 5); cx_assert(cx_tree_verify(tree) != FALSE); cx_assert(cx_tree_size(tree) == (5 * (strlen(letters) - 4))); cx_assert(cx_tree_count(tree, &letters[27]) == 0); cx_assert(cx_tree_find(tree, &letters[27]) == cx_tree_end(tree)); cx_assert(cx_tree_lower_bound(tree, &letters[27]) == cx_tree_upper_bound(tree, &letters[27])); /* * Test 15: Use the tree from the previous test to verify that removing * all elements works. */ cx_tree_clear(tree); cx_assert(cx_tree_verify(tree) != FALSE); cx_assert(cx_tree_empty(tree)); cx_assert(cx_tree_size(tree) == 0); cx_tree_delete(tree); /* * Test 16: The following code sequence causes an infinite loop at * cxtree.c:447 for broken versions of libcext 0.1.0. * Should check if this still happens for new versions. */ current_test_name = "Test 16 for infinite loop in cx_tree_erase_position"; /* * Set the alarm for 10 seconds. 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.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \ am--depfiles check check-am clean clean-generic \ clean-libLTLIBRARIES clean-libtool cscopelist-am ctags \ ctags-am distclean distclean-compile distclean-generic \ distclean-libtool distclean-tags distdir dvi dvi-am html \ html-am info info-am install install-am install-data \ install-data-am install-dvi install-dvi-am install-exec \ install-exec-am install-html install-html-am install-info \ install-info-am install-libLTLIBRARIES install-man install-pdf \ install-pdf-am install-ps install-ps-am install-strip \ installcheck installcheck-am installdirs installdirs-am \ maintainer-clean maintainer-clean-generic mostlyclean \ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \ uninstall-libLTLIBRARIES .PRECIOUS: Makefile cpl_gasgano.c: $(GASGANO_NATIVE_INCLUDES) # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: cpl-7.4/cpljava/org_eso_cpl_jni_LibraryLoader.h0000644000733500073350000000214015061014312016622 00000000000000/* DO NOT EDIT THIS FILE - it is machine generated */ #include /* Header for class org_eso_cpl_jni_LibraryLoader */ #ifndef _Included_org_eso_cpl_jni_LibraryLoader #define _Included_org_eso_cpl_jni_LibraryLoader #ifdef __cplusplus extern "C" { #endif /* * Class: org_eso_cpl_jni_LibraryLoader * Method: nativeLTDLInit * Signature: ()V */ JNIEXPORT void JNICALL Java_org_eso_cpl_jni_LibraryLoader_nativeLTDLInit(JNIEnv *, jclass); /* * Class: org_eso_cpl_jni_LibraryLoader * Method: nativeLTDLExit * Signature: ()V */ JNIEXPORT void JNICALL Java_org_eso_cpl_jni_LibraryLoader_nativeLTDLExit(JNIEnv *, jclass); /* * Class: org_eso_cpl_jni_LibraryLoader * Method: nativeMakeLibrary * Signature: (Ljava/lang/String;Ljava/lang/String;)Lorg/eso/cpl/jni/PluginLibrary; */ JNIEXPORT jobject JNICALL Java_org_eso_cpl_jni_LibraryLoader_nativeMakeLibrary(JNIEnv *, jclass, jstring, jstring); #ifdef __cplusplus } #endif #endif cpl-7.4/cpljava/org_eso_cpl_jni_PluginLibrary.h0000644000733500073350000000105215061014312016653 00000000000000/* DO NOT EDIT THIS FILE - it is machine generated */ #include /* Header for class org_eso_cpl_jni_PluginLibrary */ #ifndef _Included_org_eso_cpl_jni_PluginLibrary #define _Included_org_eso_cpl_jni_PluginLibrary #ifdef __cplusplus extern "C" { #endif /* * Class: org_eso_cpl_jni_PluginLibrary * Method: nativeUnload * Signature: ()V */ JNIEXPORT void JNICALL Java_org_eso_cpl_jni_PluginLibrary_nativeUnload(JNIEnv *, jobject); #ifdef __cplusplus } #endif #endif cpl-7.4/cpljava/Makefile.am0000664000733500073350000000343615205252232012557 00000000000000## Process this file with automake to produce Makefile.in ## This file is part of the ESO Common Pipeline Library ## Copyright (C) 2001-2022 European Southern Observatory ## This program is free software; you can redistribute it and/or modify ## it under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 2 of the License, or ## (at your option) any later version. ## This program is distributed in the hope that it will be useful, ## but WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## You should have received a copy of the GNU General Public License ## along with this program; if not, write to the Free Software ## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA AUTOMAKE_OPTIONS = foreign DISTCLEANFILES = *~ if MAINTAINER_MODE MAINTAINERCLEANFILES = $(srcdir)/Makefile.in endif SUBDIRS = tests GASGANO_NATIVE_INCLUDES = org_eso_cpl_jni_CPLControl.h \ org_eso_cpl_jni_JNIParameterImp.h \ org_eso_cpl_jni_JNIRecipe.h \ org_eso_cpl_jni_LibraryLoader.h \ org_eso_cpl_jni_PluginLibrary.h lib_LTLIBRARIES = libcplgasgano.la noinst_HEADERS = $(GASGANO_NATIVE_INCLUDES) libcplgasgano_la_SOURCES = cpl_gasgano.c libcplgasgano_la_CFLAGS = $(CPLCORE_INCLUDES) $(CPLUI_INCLUDES) $(CPLDFS_INCLUDES) $(CX_INCLUDES) $(JAVA_INCLUDES) $(INCLTDL) libcplgasgano_la_LDFLAGS = $(CX_LDFLAGS) $(GASGANO_SHREXT) -version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE) libcplgasgano_la_LIBADD = $(LIBCPLDFS) $(LIBCPLUI) $(LIBCPLCORE) $(LIBCEXT) $(LIBLTDL) libcplgasgano_la_DEPENDENCIES = $(LIBCPLDFS) $(LIBCPLUI) $(LIBCPLCORE) $(LIBLTDL) cpl_gasgano.c: $(GASGANO_NATIVE_INCLUDES) cpl-7.4/cpljava/cpl_gasgano.c0000664000733500073350000021025715212011322013134 00000000000000/* * This file is part of the ESO Common Pipeline Library * Copyright (C) 2001-2022 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #ifdef HAVE_UNISTD_H #include #endif #include #include "ltdl.h" #include "cxmessages.h" #include "cpl_init.h" #include "cpl_frame.h" #include "cpl_frameset.h" #include "cpl_msg.h" #include "cpl_parameter.h" #include "cpl_parameterlist.h" #include "cpl_plugin.h" #include "cpl_pluginlist.h" #include "cpl_recipe.h" #include "cpl_dfs.h" #include "cpl_errorstate.h" #include "cpl_version.h" #include "cpl_memory.h" #include "org_eso_cpl_jni_CPLControl.h" #include "org_eso_cpl_jni_JNIParameterImp.h" #include "org_eso_cpl_jni_JNIRecipe.h" #include "org_eso_cpl_jni_LibraryLoader.h" #include "org_eso_cpl_jni_PluginLibrary.h" #if defined(HAVE_ORG_ESO_CPL_TEST_NATIVE_TEST_H) && defined(ENABLE_NATIVE_TESTS) #include "org_eso_cpl_test_NativeTest.h" #endif #ifdef _OPENMP #include #endif /* *Library version. */ #define JAVACPL_VERSION "1.0" /* * Macro for executing one of the named cpl_plugin_func functions defined * in the cpl_plugin structure. Xname gives the name of the member of * the cpl_plugin structure to execute. */ #define EXECUTE_CPL_PLUGIN_FUNC(env, this, Xname) \ { \ jbyteArray jState = NULL; \ cpl_plugin *plugin = NULL; \ int ok = 1; \ int status; \ \ /* Get the pointer to the function to execute. */ \ ok = ok && \ (jState = \ (*env)->GetObjectField(env, this, JNIRecipeStateField)) && \ (plugin = (cpl_plugin *)(*env)->GetByteArrayElements(env, jState, \ NULL)); \ \ /* Execute the function if it is non-NULL. */ \ if (ok) { \ const cpl_plugin_func cplfunc = plugin->Xname; \ if (cplfunc) { \ currentEnv = env; \ status = (*cplfunc)(plugin); \ currentEnv = NULL; \ } \ else { \ status = 0; \ } \ } \ else { \ status = -1; \ } \ \ /* Release array elements. */ \ if (plugin) { \ (*env)->ReleaseByteArrayElements(env, jState, (jbyte *)plugin, 0); \ } \ \ /* Return the execution status. */ \ return status; \ } /* * Static variables. */ static int isConstantsSetup = 0; static int isHandlersSetup = 0; static cpl_errorstate inistate; static JNIEnv *currentEnv; static jclass AssertionErrorClass; static jclass BooleanClass; static jclass DoubleClass; static jclass FileClass; static jclass IllegalArgumentExceptionClass; static jclass IllegalStateExceptionClass; static jclass IntegerClass; static jclass LinkageErrorClass; static jclass NullPointerExceptionClass; static jclass ObjectClass; static jclass PrintStreamClass; static jclass RuntimeExceptionClass; static jclass StringClass; static jclass BadAPIPluginClass; static jclass CPLControlClass; static jclass CPLExceptionClass; static jclass EnumConstraintClass; static jclass FrameClass; static jclass FrameGroupClass; static jclass FrameLevelClass; static jclass FrameTypeClass; static jclass JNIParameterImpClass; static jclass JNIRecipeClass; static jclass LTDLExceptionClass; static jclass NonRecipePluginClass; static jclass OtherPluginClass; static jclass ParameterClass; static jclass ParameterTypeClass; static jclass ParameterValueExceptionClass; static jclass PluginLibraryClass; static jclass RangeConstraintClass; static jmethodID BadAPIPluginConstructor; static jmethodID DoubleConstructor; static jmethodID EnumConstraintConstructor; static jmethodID FileConstructor; static jmethodID FrameConstructor; static jmethodID IntegerConstructor; static jmethodID JNIParameterImpConstructor; static jmethodID JNIRecipeConstructor; static jmethodID LTDLExceptionConstructor; static jmethodID NonRecipePluginConstructor; static jmethodID ParameterConstructor; static jmethodID PluginLibraryConstructor; static jmethodID RangeConstraintConstructor; static jmethodID BooleanBooleanValueMethod; static jmethodID CPLControlErrMessageMethod; static jmethodID CPLControlLogMessageMethod; static jmethodID CPLControlOutMessageMethod; static jmethodID DoubleDoubleValueMethod; static jmethodID IntegerIntValueMethod; static jmethodID PrintStreamPrintlnMethod; static jfieldID FrameCanonicalPathField; static jfieldID FrameGroupField; static jfieldID FrameLevelField; static jfieldID FrameTagField; static jfieldID FrameTypeField; static jfieldID FrameGroupIDNameField; static jfieldID FrameLevelIDNameField; static jfieldID FrameTypeIDNameField; static jfieldID JNIParameterImpContextField; static jfieldID JNIParameterImpHelpField; static jfieldID JNIParameterImpNameField; static jfieldID JNIParameterImpStateField; static jfieldID JNIParameterImpTagField; static jfieldID JNIRecipeAuthorField; static jfieldID JNIRecipeCopyrightField; static jfieldID JNIRecipeDescriptionField; static jfieldID JNIRecipeEmailField; static jfieldID JNIRecipeNameField; static jfieldID JNIRecipeStateField; static jfieldID JNIRecipeSynopsisField; static jfieldID JNIRecipeVersionField; static jfieldID PluginLibraryStateField; static jobject BooleanFALSEConstant; static jobject BooleanTRUEConstant; static jobject FrameGroupRAWConstant; static jobject FrameGroupCALIBConstant; static jobject FrameGroupPRODUCTConstant; static jobject FrameLevelTEMPORARYConstant; static jobject FrameLevelINTERMEDIATEConstant; static jobject FrameLevelFINALConstant; static jobject FrameTypeIMAGEConstant; static jobject FrameTypeMATRIXConstant; static jobject FrameTypeTABLEConstant; static jobject ParameterTypeBOOLConstant; static jobject ParameterTypeDOUBLEConstant; static jobject ParameterTypeINTConstant; static jobject ParameterTypeSTRINGConstant; static jstring VersionString; /* * Static function prototypes. */ static int doExec(JNIEnv *env, jobject recipe); static int ensureConstantsSetup(JNIEnv *env); static int ensureHandlersSetup(JNIEnv *env); static void out_message_handler(const cxchar *msg); static void err_message_handler(const cxchar *msg); static void default_log_message_handler(const cxchar *msg, cx_log_level_flags flags, const cxchar *, cxptr); static cpl_error_code setCplMessaging(cpl_boolean); static cpl_frame_group getFrameGroupID(JNIEnv *env, jobject jFgroup); static cpl_frame_level getFrameLevelID(JNIEnv *env, jobject jFlevel); static cpl_frame_type getFrameTypeID(JNIEnv *env, jobject jFtype); static cpl_frame *makeCplFrame(JNIEnv *env, jobject jFrame); static cpl_frameset *makeFrameSet(JNIEnv *env, jobjectArray jFrames); static jobject makeBoolean(int val); static jobject makeDouble(JNIEnv *env, double val); static jobject makeInteger(JNIEnv *env, int val); static jobject makeJavaFrame(JNIEnv *env, cpl_frame *frame); static jobject makeJNIRecipe(JNIEnv *env, const cpl_recipe *recipe, jobject jPluglib); static jobject makeParameter(JNIEnv *env, cpl_parameter *param, jobject jRecipe); static jobject makePluginLibrary(JNIEnv *env, jstring jLocation, lt_dlhandle dlhandle); static jobject makeString(JNIEnv *env, const char *val); static jobjectArray makeFrameArray(JNIEnv *env, cpl_frameset *fset); static jobjectArray makeParameterArray(JNIEnv *env, cpl_parameterlist *parlist, jobject jRecipe); static jthrowable makeLTDLException(JNIEnv *env); /* * CPLControl native methods. */ /* * Ensures that all the static initialisation required for this library * has been done. */ JNIEXPORT void JNICALL Java_org_eso_cpl_jni_CPLControl_nativeEnsureSetup(JNIEnv *env, jclass class) { if (class) { ensureConstantsSetup(env); ensureHandlersSetup(env); } } JNIEXPORT jstring JNICALL Java_org_eso_cpl_jni_CPLControl_nativeGetVersion(JNIEnv *env, jclass class) { return env && class ? VersionString : NULL; } /* * LibraryLoader native methods. */ /* * Calls lt_dlinit. */ JNIEXPORT void JNICALL Java_org_eso_cpl_jni_LibraryLoader_nativeLTDLInit(JNIEnv *env, jclass class) { if (class == NULL || lt_dlinit()) { (*env)->Throw(env, makeLTDLException(env)); } } /* * Calls lt_dlexit. */ JNIEXPORT void JNICALL Java_org_eso_cpl_jni_LibraryLoader_nativeLTDLExit(JNIEnv *env, jclass class) { if (lt_dlexit() || class == NULL) { (*env)->Throw(env, makeLTDLException(env)); } } /* * Attempts to open a library using LTDL with a given user search path, */ JNIEXPORT jobject JNICALL Java_org_eso_cpl_jni_LibraryLoader_nativeMakeLibrary(JNIEnv *env, jclass class, jstring jFilename, jstring jPath) { const char *filename = NULL; const char *path = NULL; lt_dlhandle dlhandle = NULL; jthrowable error = NULL; if (class == NULL) { error = makeLTDLException(env); } /* * Get C strings from the java ones. */ if (jFilename) { filename = (*env)->GetStringUTFChars(env, jFilename, NULL); } if (jPath) { path = (*env)->GetStringUTFChars(env, jPath, NULL); } /* * Attempt the open. */ if (path) { if (lt_dlsetsearchpath(path)) { error = makeLTDLException(env); } } if (!error) { dlhandle = lt_dlopen(filename); if (!dlhandle) { error = makeLTDLException(env); } } /* * Release the strings. */ if (filename) { (*env)->ReleaseStringUTFChars(env, jFilename, filename); } if (path) { (*env)->ReleaseStringUTFChars(env, jPath, path); } /* * Throw an exception if we picked one up. */ if (error) { (*env)->Throw(env, error); return NULL; } /* * Otherwise return a PluginLibrary object based on the returned handle. */ return dlhandle ? makePluginLibrary(env, jFilename, dlhandle) : NULL; } /* * JNIRecipe native methods. */ JNIEXPORT jint JNICALL Java_org_eso_cpl_jni_JNIRecipe_nativeInitialize(JNIEnv *env, jobject this){ EXECUTE_CPL_PLUGIN_FUNC(env, this, initialize)} JNIEXPORT jint JNICALL Java_org_eso_cpl_jni_JNIRecipe_nativeDeinitialize(JNIEnv *env, jobject this) { EXECUTE_CPL_PLUGIN_FUNC(env, this, deinitialize) } int doExec(JNIEnv *env, jobject recipe) { jbyteArray jState = NULL; cpl_plugin *plugin = NULL; int ok = 1; int status; /* Get the pointer to the function to execute. */ ok = ok && (jState = (*env)->GetObjectField(env, recipe, JNIRecipeStateField)) && (plugin = (cpl_plugin *)(*env)->GetByteArrayElements(env, jState, NULL)); /* Execute the function if it is non-NULL. */ if (ok) { const cpl_plugin_func cplfunc = cpl_plugin_get_exec(plugin); if (cplfunc) { currentEnv = env; status = (*cplfunc)(plugin); currentEnv = NULL; if (cpl_plugin_get_type(plugin) & CPL_PLUGIN_TYPE_RECIPE) { cpl_recipe *_recipe = (cpl_recipe *)plugin; /* Ignore a failure here */ (void)cpl_dfs_update_product_header(_recipe->frames); } } else { status = 0; } cpl_errorstate_set(inistate); /* Recover from recipe errors */ } else { status = -1; } /* Release array elements. */ if (plugin) { (*env)->ReleaseByteArrayElements(env, jState, (jbyte *)plugin, 0); } /* Return the execution status. */ return status; } JNIEXPORT jint JNICALL Java_org_eso_cpl_jni_JNIRecipe_nativeExecute(JNIEnv *env, jobject this, jstring jCurrentDir, jstring jExecDir) { const char *currentDir; const char *execDir; int status = 0; int ok = 1; int errnum = 0; int dirChanged = 0; /* * Try to change directory to execution directory if one is defined. */ if (jExecDir) { execDir = (*env)->GetStringUTFChars(env, jExecDir, NULL); dirChanged = !chdir(execDir); ok = ok && dirChanged; if (!ok) { errnum = errno; } (*env)->ReleaseStringUTFChars(env, jExecDir, execDir); } /* * Execute the recipe. */ if (ok) { status = doExec(env, this); } /* * Try to change back to the orginal directory if we changed before. */ if (dirChanged) { currentDir = (*env)->GetStringUTFChars(env, jCurrentDir, NULL); dirChanged = !chdir(currentDir); ok = ok && dirChanged; if (!dirChanged) { errnum = errno; } (*env)->ReleaseStringUTFChars(env, jCurrentDir, currentDir); } if (errnum) { (*env)->ThrowNew(env, CPLExceptionClass, strerror(errnum)); } return status; } JNIEXPORT jobjectArray JNICALL Java_org_eso_cpl_jni_JNIRecipe_nativeGetParameterArray(JNIEnv *env, jobject this) { int ok = 1; cpl_recipe *recipe = NULL; cpl_parameterlist *parlist = NULL; jbyteArray jState = NULL; /* * Get the pointer to the parameter list. */ ok = ok && (jState = (*env)->GetObjectField(env, this, JNIRecipeStateField)) && (recipe = (cpl_recipe *)(*env)->GetByteArrayElements(env, jState, NULL)) && (parlist = recipe->parameters); /* * Release array elements. */ if (recipe) { (*env)->ReleaseByteArrayElements(env, jState, (jbyte *)recipe, 0); } /* * Return an array of Parameter objects based on the parlist. */ return ok ? makeParameterArray(env, parlist, this) : NULL; } JNIEXPORT jobjectArray JNICALL Java_org_eso_cpl_jni_JNIRecipe_nativeGetFrameArray(JNIEnv *env, jobject this) { int ok = 1; cpl_recipe *recipe = NULL; cpl_frameset *fset = NULL; jbyteArray jState = NULL; jobjectArray rc; /* * Get the pointer to the frameset. */ ok = ok && (jState = (*env)->GetObjectField(env, this, JNIRecipeStateField)) && (recipe = (cpl_recipe *)(*env)->GetByteArrayElements(env, jState, NULL)) && (fset = recipe->frames); /* * Release array elements. */ if (recipe) { (*env)->ReleaseByteArrayElements(env, jState, (jbyte *)recipe, 0); } /* * Return an array of Frame objects based on the frameset. */ rc = ok ? makeFrameArray(env, fset) : NULL; return rc; } JNIEXPORT void JNICALL Java_org_eso_cpl_jni_JNIRecipe_nativeSetFrameArray(JNIEnv *env, jobject this, jobjectArray jFrames) { int ok = 1; cpl_recipe *recipe = NULL; cpl_frameset *fset = NULL; jbyteArray jState = NULL; /* * Create a new frameset based on the frames we have been given. */ ok = ok && (fset = makeFrameSet(env, jFrames)); /* * Get the pointer to the recipe structure. */ ok = ok && (jState = (*env)->GetObjectField(env, this, JNIRecipeStateField)) && (recipe = (cpl_recipe *)(*env)->GetByteArrayElements(env, jState, NULL)); /* * If a frameset exists there, destroy it. */ if (ok && recipe->frames) { cpl_frameset_delete(recipe->frames); } /* * And write the new frameset in. */ if (ok) { recipe->frames = fset; } /* * Release resources. */ if (recipe) { (*env)->ReleaseByteArrayElements(env, jState, (jbyte *)recipe, 0); } return; } /* * JNIParameterImp native methods. */ JNIEXPORT void JNICALL Java_org_eso_cpl_jni_JNIParameterImp_nativeSetValue(JNIEnv *env, jobject this, jobject jVal) { const char *strVal; int boolVal; int intVal; int ok = 1; double doubleVal; cpl_parameter **param_p = (cpl_parameter **)0; cpl_parameter *param = (cpl_parameter *)0; jbyteArray jState; /* * Get the parameter structure that this object refers to. */ ok = ok && (jState = (*env)->GetObjectField(env, this, JNIParameterImpStateField)) && (param_p = (cpl_parameter **)(*env)->GetByteArrayElements(env, jState, NULL)) && (param = *param_p); if (param_p) { (*env)->ReleaseByteArrayElements(env, jState, (jbyte *)param_p, 0); } /* * Set the value. */ switch (cpl_parameter_get_type(param)) { case CPL_TYPE_BOOL: boolVal = (*env)->CallBooleanMethod(env, jVal, BooleanBooleanValueMethod); ok = ok && !(*env)->ExceptionCheck(env) && !cpl_parameter_set_bool(param, boolVal); break; case CPL_TYPE_INT: intVal = (*env)->CallIntMethod(env, jVal, IntegerIntValueMethod); ok = ok && !(*env)->ExceptionCheck(env) && !cpl_parameter_set_int(param, intVal); break; case CPL_TYPE_DOUBLE: doubleVal = (*env)->CallDoubleMethod(env, jVal, DoubleDoubleValueMethod); ok = ok && !(*env)->ExceptionCheck(env) && !cpl_parameter_set_double(param, doubleVal); break; case CPL_TYPE_STRING: strVal = NULL; ok = ok && (strVal = (*env)->GetStringUTFChars(env, (jstring)jVal, NULL)) && !cpl_parameter_set_string(param, strVal); if (strVal) { (*env)->ReleaseStringUTFChars(env, (jstring)jVal, strVal); } break; default: (*env)->ThrowNew(env, IllegalStateExceptionClass, "Unknown parameter type"); return; } /* * An error shouldn't happen here, since validation before this stage * should have caught bad values, but better check. */ if (!ok && !(*env)->ExceptionCheck(env)) { (*env)->ThrowNew(env, IllegalArgumentExceptionClass, "Error setting value"); } return; } /********************************************************************** * PluginLibrary native methods. **********************************************************************/ JNIEXPORT void JNICALL Java_org_eso_cpl_jni_PluginLibrary_nativeUnload(JNIEnv *env, jobject this) { jobject jState = NULL; lt_dlhandle *handle_p = NULL; int ok = 1; jthrowable error = NULL; ok = ok && (jState = (*env)->GetObjectField(env, this, PluginLibraryStateField)) && (handle_p = (lt_dlhandle *)(*env)->GetByteArrayElements(env, jState, NULL)); if (ok) { if (!lt_dlclose(*handle_p)) { error = makeLTDLException(env); } } if (handle_p) { (*env)->ReleaseByteArrayElements(env, jState, (jbyte *)handle_p, 0); } if (error) { (*env)->Throw(env, error); } return; } /* * NativeTest native methods. */ #if defined(HAVE_ORG_ESO_CPL_TEST_NATIVE_TEST_H) && defined(ENABLE_NATIVE_TESTS) JNIEXPORT void JNICALL Java_org_eso_cpl_test_NativeTest_nativeLTDLTest(JNIEnv *env, jclass class) { const char *lname = "gimasterbias.so"; lt_dlhandle dlhandle; lt_dlinit(); dlhandle = lt_dlopen(lname); /* * FIXME: It's not found because the path is wrong - this * doesn't prove much. */ lt_dlexit(); } #endif /********************************************************************** * Static functions for determining compile-time constant values. **********************************************************************/ #define TEST_ID_NAME(Xname) \ if (!strcmp(idname, #Xname)) { \ id = Xname; \ done = 1; \ } static cpl_frame_group getFrameGroupID(JNIEnv *env, jobject jFgroup) { cpl_frame_group id = CPL_FRAME_GROUP_NONE; jstring jIdname = (jstring)0; const char *idname = (char *)0; int done = 0; int ok = 1; ok = ok && jFgroup && (!(*env)->ExceptionCheck(env)) && (jIdname = (*env)->GetObjectField(env, jFgroup, FrameGroupIDNameField)) && (idname = (*env)->GetStringUTFChars(env, jIdname, NULL)); if (ok) { TEST_ID_NAME(CPL_FRAME_GROUP_NONE) else TEST_ID_NAME(CPL_FRAME_GROUP_RAW) else TEST_ID_NAME( CPL_FRAME_GROUP_CALIB) else TEST_ID_NAME(CPL_FRAME_GROUP_PRODUCT)(*env) ->ReleaseStringUTFChars(env, jIdname, idname); } if (!done && !(*env)->ExceptionCheck(env)) { (*env)->ThrowNew(env, RuntimeExceptionClass, "Unknown frame group ID"); } return id; } static cpl_frame_level getFrameLevelID(JNIEnv *env, jobject jFlevel) { cpl_frame_level id = CPL_FRAME_LEVEL_NONE; jstring jIdname = (jstring)0; const char *idname = (char *)0; int done = 0; int ok = 1; ok = ok && jFlevel && (!(*env)->ExceptionCheck(env)) && (jIdname = (*env)->GetObjectField(env, jFlevel, FrameLevelIDNameField)) && (idname = (*env)->GetStringUTFChars(env, jIdname, NULL)); if (ok) { TEST_ID_NAME(CPL_FRAME_LEVEL_NONE) else TEST_ID_NAME(CPL_FRAME_LEVEL_TEMPORARY) else TEST_ID_NAME( CPL_FRAME_LEVEL_INTERMEDIATE) else TEST_ID_NAME(CPL_FRAME_LEVEL_FINAL)(*env) ->ReleaseStringUTFChars(env, jIdname, idname); } if (!done && (*env)->ExceptionCheck(env)) { (*env)->ThrowNew(env, RuntimeExceptionClass, "Unknown frame level ID"); } return id; } static cpl_frame_type getFrameTypeID(JNIEnv *env, jobject jFtype) { cpl_frame_type id = CPL_FRAME_TYPE_NONE; jstring jIdname = (jstring)0; const char *idname = (char *)0; int done = 0; int ok = 1; ok = ok && jFtype && (!(*env)->ExceptionCheck(env)) && (jIdname = (*env)->GetObjectField(env, jFtype, FrameTypeIDNameField)) && (idname = (*env)->GetStringUTFChars(env, jIdname, NULL)); if (ok) { TEST_ID_NAME(CPL_FRAME_TYPE_NONE) else TEST_ID_NAME(CPL_FRAME_TYPE_IMAGE) else TEST_ID_NAME( CPL_FRAME_TYPE_MATRIX) else TEST_ID_NAME(CPL_FRAME_TYPE_TABLE) } if (!done && (*env)->ExceptionCheck(env)) { (*env)->ThrowNew(env, RuntimeExceptionClass, "Unknown frame type ID"); } return id; } #undef TEST_ID_NAME /********************************************************************** * Static functions. **********************************************************************/ /* Define some macros for doing the reflection which provides some of * the static variables required here. Each of these macros returns * true (non-zero) only if the reflection has gone according to plan; * if a false (zero) value is returned then something has gone wrong, * and no further JNI methods should be called since an exception is * probably pending. */ #define DEFINE_CLASS(Xname, Xpath) \ (Xname = (*env)->NewGlobalRef(env, (*env)->FindClass(env, Xpath))) #define DEFINE_CONSTRUCTOR(Xname, Xclass, Xargs) \ (Xname = (*env)->GetMethodID(env, Xclass, "", "(" Xargs ")V")) #define DEFINE_METHOD(Xname, Xclass, Xmethod, Xsig) \ (Xname = (*env)->GetMethodID(env, Xclass, Xmethod, Xsig)) #define DEFINE_STATICMETHOD(Xname, Xclass, Xmethod, Xsig) \ (Xname = (*env)->GetStaticMethodID(env, Xclass, Xmethod, Xsig)) #define DEFINE_FIELD(Xname, Xclass, Xfield, Xsig) \ (Xname = (*env)->GetFieldID(env, Xclass, Xfield, Xsig)) #define DEFINE_CONSTANT(Xname, Xclass, Xfield, Xsig) \ ((constField = (*env)->GetStaticFieldID(env, Xclass, Xfield, Xsig)) && \ (Xname = (*env)->NewGlobalRef(env, \ (*env)->GetStaticObjectField(env, Xclass, \ constField)))) /* * Lazily performs initialization of some static variables required here. * If the initialization succeeds, a non-zero value is returned. * If it fails, there is a zero return and an exception is thrown. */ static int ensureConstantsSetup(JNIEnv *env) { jfieldID constField; if (!isConstantsSetup) { int ok = 1; /* Do the reflection. */ ok = ok && DEFINE_CLASS(AssertionErrorClass, "java/lang/AssertionError") && DEFINE_CLASS(BooleanClass, "java/lang/Boolean") && DEFINE_CLASS(DoubleClass, "java/lang/Double") && DEFINE_CLASS(FileClass, "java/io/File") && DEFINE_CLASS(IllegalArgumentExceptionClass, "java/lang/IllegalArgumentException") && DEFINE_CLASS(IllegalStateExceptionClass, "java/lang/IllegalStateException") && DEFINE_CLASS(IntegerClass, "java/lang/Integer") && DEFINE_CLASS(LinkageErrorClass, "java/lang/LinkageError") && DEFINE_CLASS(NullPointerExceptionClass, "java/lang/NullPointerException") && DEFINE_CLASS(ObjectClass, "java/lang/Object") && DEFINE_CLASS(PrintStreamClass, "java/io/PrintStream") && DEFINE_CLASS(RuntimeExceptionClass, "java/lang/RuntimeException") && DEFINE_CLASS(StringClass, "java/lang/String") && DEFINE_CLASS(BadAPIPluginClass, "org/eso/cpl/jni/OtherPlugin$BadAPIPlugin") && DEFINE_CLASS(CPLControlClass, "org/eso/cpl/jni/CPLControl") && DEFINE_CLASS(CPLExceptionClass, "org/eso/cpl/CPLException") && DEFINE_CLASS(EnumConstraintClass, "org/eso/cpl/EnumConstraint") && DEFINE_CLASS(FrameClass, "org/eso/cpl/Frame") && DEFINE_CLASS(FrameGroupClass, "org/eso/cpl/FrameGroup") && DEFINE_CLASS(FrameLevelClass, "org/eso/cpl/FrameLevel") && DEFINE_CLASS(FrameTypeClass, "org/eso/cpl/FrameType") && DEFINE_CLASS(JNIParameterImpClass, "org/eso/cpl/jni/JNIParameterImp") && DEFINE_CLASS(JNIRecipeClass, "org/eso/cpl/jni/JNIRecipe") && DEFINE_CLASS(LTDLExceptionClass, "org/eso/cpl/jni/LTDLException") && DEFINE_CLASS(NonRecipePluginClass, "org/eso/cpl/jni/OtherPlugin$NonRecipePlugin") && DEFINE_CLASS(OtherPluginClass, "org/eso/cpl/jni/OtherPlugin") && DEFINE_CLASS(ParameterClass, "org/eso/cpl/Parameter") && DEFINE_CLASS(ParameterTypeClass, "org/eso/cpl/ParameterType") && DEFINE_CLASS(ParameterValueExceptionClass, "org/eso/cpl/ParameterValueException") && DEFINE_CLASS(PluginLibraryClass, "org/eso/cpl/jni/PluginLibrary") && DEFINE_CLASS(RangeConstraintClass, "org/eso/cpl/RangeConstraint") && DEFINE_CONSTRUCTOR(BadAPIPluginConstructor, BadAPIPluginClass, "Ljava/lang/String;II") && DEFINE_CONSTRUCTOR(DoubleConstructor, DoubleClass, "D") && DEFINE_CONSTRUCTOR(EnumConstraintConstructor, EnumConstraintClass, "[Ljava/lang/Object;") && DEFINE_CONSTRUCTOR(FileConstructor, FileClass, "Ljava/lang/String;") && DEFINE_CONSTRUCTOR(FrameConstructor, FrameClass, "Ljava/io/File;") && DEFINE_CONSTRUCTOR(IntegerConstructor, IntegerClass, "I") && DEFINE_CONSTRUCTOR(JNIParameterImpConstructor, JNIParameterImpClass, "[BLorg/eso/cpl/jni/JNIRecipe;" "Lorg/eso/cpl/ParameterType;" "Lorg/eso/cpl/ParameterConstraint;" "Ljava/lang/Object;") && DEFINE_CONSTRUCTOR(JNIRecipeConstructor, JNIRecipeClass, "[BLorg/eso/cpl/jni/PluginLibrary;") && DEFINE_CONSTRUCTOR(LTDLExceptionConstructor, LTDLExceptionClass, "Ljava/lang/String;") && DEFINE_CONSTRUCTOR(NonRecipePluginConstructor, NonRecipePluginClass, "Ljava/lang/String;") && DEFINE_CONSTRUCTOR(ParameterConstructor, ParameterClass, "Lorg/eso/cpl/ParameterImp;") && DEFINE_CONSTRUCTOR( PluginLibraryConstructor, PluginLibraryClass, "[BLjava/lang/String;[Lorg/eso/cpl/jni/JNIRecipe;" "[Lorg/eso/cpl/jni/OtherPlugin;") && DEFINE_CONSTRUCTOR(RangeConstraintConstructor, RangeConstraintClass, "Lorg/eso/cpl/ParameterType;" "Ljava/lang/Object;Ljava/lang/Object;") && DEFINE_METHOD(BooleanBooleanValueMethod, BooleanClass, "booleanValue", "()Z") && DEFINE_METHOD(DoubleDoubleValueMethod, DoubleClass, "doubleValue", "()D") && DEFINE_METHOD(IntegerIntValueMethod, IntegerClass, "intValue", "()I") && DEFINE_METHOD(PrintStreamPrintlnMethod, PrintStreamClass, "println", "(Ljava/lang/String;)V") && DEFINE_STATICMETHOD(CPLControlErrMessageMethod, CPLControlClass, "errMessage", "(Ljava/lang/String;)V") && DEFINE_STATICMETHOD(CPLControlLogMessageMethod, CPLControlClass, "logMessage", "(Ljava/lang/String;Ljava/lang/String;I)V") && DEFINE_STATICMETHOD(CPLControlOutMessageMethod, CPLControlClass, "outMessage", "(Ljava/lang/String;)V") && DEFINE_FIELD(FrameCanonicalPathField, FrameClass, "canonicalPath_", "Ljava/lang/String;") && DEFINE_FIELD(FrameGroupField, FrameClass, "group_", "Lorg/eso/cpl/FrameGroup;") && DEFINE_FIELD(FrameLevelField, FrameClass, "level_", "Lorg/eso/cpl/FrameLevel;") && DEFINE_FIELD(FrameTagField, FrameClass, "tag_", "Ljava/lang/String;") && DEFINE_FIELD(FrameTypeField, FrameClass, "type_", "Lorg/eso/cpl/FrameType;") && DEFINE_FIELD(FrameGroupIDNameField, FrameGroupClass, "idName_", "Ljava/lang/String;") && DEFINE_FIELD(FrameLevelIDNameField, FrameLevelClass, "idName_", "Ljava/lang/String;") && DEFINE_FIELD(FrameTypeIDNameField, FrameTypeClass, "idName_", "Ljava/lang/String;") && DEFINE_FIELD(JNIParameterImpStateField, JNIParameterImpClass, "nativeState_", "[B") && DEFINE_FIELD(JNIParameterImpContextField, JNIParameterImpClass, "context_", "Ljava/lang/String;") && DEFINE_FIELD(JNIParameterImpHelpField, JNIParameterImpClass, "help_", "Ljava/lang/String;") && DEFINE_FIELD(JNIParameterImpNameField, JNIParameterImpClass, "name_", "Ljava/lang/String;") && DEFINE_FIELD(JNIParameterImpTagField, JNIParameterImpClass, "tag_", "Ljava/lang/String;") && DEFINE_FIELD(JNIRecipeAuthorField, JNIRecipeClass, "author_", "Ljava/lang/String;") && DEFINE_FIELD(JNIRecipeCopyrightField, JNIRecipeClass, "copyright_", "Ljava/lang/String;") && DEFINE_FIELD(JNIRecipeDescriptionField, JNIRecipeClass, "description_", "Ljava/lang/String;") && DEFINE_FIELD(JNIRecipeEmailField, JNIRecipeClass, "email_", "Ljava/lang/String;") && DEFINE_FIELD(JNIRecipeNameField, JNIRecipeClass, "name_", "Ljava/lang/String;") && DEFINE_FIELD(JNIRecipeStateField, JNIRecipeClass, "nativeState_", "[B") && DEFINE_FIELD(JNIRecipeSynopsisField, JNIRecipeClass, "synopsis_", "Ljava/lang/String;") && DEFINE_FIELD(JNIRecipeVersionField, JNIRecipeClass, "version_", "J") && DEFINE_FIELD(PluginLibraryStateField, PluginLibraryClass, "nativeState_", "[B") && DEFINE_CONSTANT(BooleanFALSEConstant, BooleanClass, "FALSE", "Ljava/lang/Boolean;") && DEFINE_CONSTANT(BooleanTRUEConstant, BooleanClass, "TRUE", "Ljava/lang/Boolean;") && DEFINE_CONSTANT(FrameGroupRAWConstant, FrameGroupClass, "RAW", "Lorg/eso/cpl/FrameGroup;") && DEFINE_CONSTANT(FrameGroupCALIBConstant, FrameGroupClass, "CALIB", "Lorg/eso/cpl/FrameGroup;") && DEFINE_CONSTANT(FrameGroupPRODUCTConstant, FrameGroupClass, "PRODUCT", "Lorg/eso/cpl/FrameGroup;") && DEFINE_CONSTANT(FrameLevelTEMPORARYConstant, FrameLevelClass, "TEMPORARY", "Lorg/eso/cpl/FrameLevel;") && DEFINE_CONSTANT(FrameLevelINTERMEDIATEConstant, FrameLevelClass, "INTERMEDIATE", "Lorg/eso/cpl/FrameLevel;") && DEFINE_CONSTANT(FrameLevelFINALConstant, FrameLevelClass, "FINAL", "Lorg/eso/cpl/FrameLevel;") && DEFINE_CONSTANT(FrameTypeIMAGEConstant, FrameTypeClass, "IMAGE", "Lorg/eso/cpl/FrameType;") && DEFINE_CONSTANT(FrameTypeMATRIXConstant, FrameTypeClass, "MATRIX", "Lorg/eso/cpl/FrameType;") && DEFINE_CONSTANT(FrameTypeTABLEConstant, FrameTypeClass, "TABLE", "Lorg/eso/cpl/FrameType;") && DEFINE_CONSTANT(ParameterTypeBOOLConstant, ParameterTypeClass, "BOOL", "Lorg/eso/cpl/ParameterType;") && DEFINE_CONSTANT(ParameterTypeDOUBLEConstant, ParameterTypeClass, "DOUBLE", "Lorg/eso/cpl/ParameterType;") && DEFINE_CONSTANT(ParameterTypeINTConstant, ParameterTypeClass, "INT", "Lorg/eso/cpl/ParameterType;") && DEFINE_CONSTANT(ParameterTypeSTRINGConstant, ParameterTypeClass, "STRING", "Lorg/eso/cpl/ParameterType;") && (VersionString = (*env)->NewGlobalRef( env, (*env)->NewStringUTF(env, JAVACPL_VERSION))) && 1; /* If there was a failure but we don't have an exception to show * for it, throw an exception here. */ if (!ok && !(*env)->ExceptionOccurred(env)) { (*env)->ThrowNew(env, RuntimeExceptionClass, "Reflection trouble"); } isConstantsSetup = ok; } return isConstantsSetup; } #undef DEFINE_CLASS #undef DEFINE_CONSTRUCTOR #undef DEFINE_METHOD #undef DEFINE_STATICMETHOD #undef DEFINE_FIELD #undef DEFINE_CONSTANT static int ensureHandlersSetup(JNIEnv *env) { if (!isHandlersSetup) { int ok = 1; cpl_init(CPL_INIT_DEFAULT); if (cpl_error_get_code()) { cpl_msg_warning("Java CPL", "CPL initialization failed: '%s' at %s\n", cpl_error_get_message(), cpl_error_get_where()); } else { (void)setCplMessaging(CPL_TRUE); } #ifndef GASGANO_HAS_NO_CPL_EXCEPTION_HANDLER if (cpl_error_get_code() && !(*env)->ExceptionCheck(env)) { /* The only option for handling the error at this point is to throw an exception. */ (*env)->ThrowNew(env, CPLExceptionClass, "CPL initialization failed"); } #endif inistate = cpl_errorstate_get(); isHandlersSetup = ok; } return isHandlersSetup; } /* * Sets up the stdout, stderr and default logging handlers that are used by * cext's message handling facilities. */ static cpl_error_code setCplMessaging(cpl_boolean startlog) { cpl_errorstate prestate = cpl_errorstate_get(); /* cx_log_level_flags cx_level = CX_LOG_LEVEL_DEBUG; */ /* cpl_msg_severity cpl_level = CPL_MSG_DEBUG; */ cpl_msg_severity cpl_level = CPL_MSG_INFO; cpl_msg_severity cpl_log_level = CPL_MSG_INFO; cpl_msg_set_domain("JavaCPL"); cpl_msg_set_domain_on(); cx_print_set_handler(out_message_handler); cx_printerr_set_handler(err_message_handler); cx_log_set_default_handler(default_log_message_handler); cpl_msg_set_time_on(); cpl_msg_set_component_off(); cpl_msg_set_domain_off(); cpl_msg_set_width(132); cpl_msg_set_indentation(4); cpl_msg_set_level(cpl_level); if (startlog) cpl_msg_set_log_level(cpl_log_level); /* Do this only once */ if (!cpl_errorstate_is_equal(prestate)) { cpl_msg_warning("Java CPL", "CPL-messaging initialization failed:\n"); cpl_errorstate_dump(prestate, CPL_FALSE, NULL); return cpl_error_set_where(cpl_func); } else { return CPL_ERROR_NONE; } } static void out_message_handler(const cxchar *msg) { JNIEnv *env; jstring jMsg = (jstring)0; int ok = 1; /* java method cannot be called from multiple threads * for unknown reasons a lock is insufficient too */ #ifdef _OPENMP ok = omp_get_thread_num() == 0; #endif ok = ok && (env = currentEnv); if (msg) { ok = ok && (jMsg = (*env)->NewStringUTF(env, msg)); } if (ok) { (*env)->CallStaticVoidMethod(env, CPLControlClass, CPLControlOutMessageMethod, jMsg); } else { fprintf(stdout, "Lost output message: %s\n", msg ? msg : "null"); } } static void err_message_handler(const cxchar *msg) { JNIEnv *env; jstring jMsg = (jstring)0; int ok = 1; /* java method cannot be called from multiple threads * for unknown reasons a lock is insufficient too */ #ifdef _OPENMP ok = omp_get_thread_num() == 0; #endif ok = ok && (env = currentEnv); if (msg) { ok = ok && (jMsg = (*env)->NewStringUTF(env, msg)); } if (ok) { (*env)->CallStaticVoidMethod(env, CPLControlClass, CPLControlErrMessageMethod, jMsg); } else { fprintf(stderr, "Lost error message: %s\n", msg ? msg : "null"); } } static void default_log_message_handler(const cxchar *domain, cx_log_level_flags flags, const cxchar *msg, cxptr ptr) { JNIEnv *env = currentEnv; jstring jDomain; jstring jMsg; int ok = 1; /* java method cannot be called from multiple threads * for unknown reasons a lock is insufficient too */ #ifdef _OPENMP ok = omp_get_thread_num() == 0; #endif ok = ok && env; jMsg = NULL; if (msg) { ok = ok && (jMsg = (*env)->NewStringUTF(env, msg)); } jDomain = NULL; if (domain) { ok = ok && (jDomain = (*env)->NewStringUTF(env, domain)); } if (ok) { (*env)->CallStaticVoidMethod(env, CPLControlClass, CPLControlLogMessageMethod, jDomain, jMsg, (jint)flags); } else { /* Use ptr to avoid compiler warning */ char *nullmsg = cpl_sprintf("null (ptr=%p)", (const void *)ptr); fprintf(stderr, "Lost log message: %s\n", msg ? msg : nullmsg); cpl_free(nullmsg); } } /* * Returns an LTDLException with a message taken from LTDL's record of * the most recent error to occur. */ static jthrowable makeLTDLException(JNIEnv *env) { const char *msg; jstring jMsg; jthrowable error = (jthrowable)0; /* Check that some constants have been initialized. If they have not * for some reason, throw the exception which describes why not. */ if (!ensureConstantsSetup(env)) { error = (*env)->ExceptionOccurred(env); (*env)->ExceptionClear(env); return error; } /* Get the error message. */ msg = lt_dlerror(); if (!msg) { msg = "no error"; } jMsg = (*env)->NewStringUTF(env, msg); if (jMsg) { error = (*env)->NewObject(env, LTDLExceptionClass, LTDLExceptionConstructor, jMsg); } /* If for some reason construction of the exception failed, return the * reason for its failure, and clear the exception. */ if (!error) { error = (*env)->ExceptionOccurred(env); (*env)->ExceptionClear(env); } /* Return the exception. */ return error; } /* * Constructs and returns a PluginLibrary object from a DLL handle. */ static jobject makePluginLibrary(JNIEnv *env, jstring jLocation, lt_dlhandle dlhandle) { jobject jPluglib = (jobject)0; #ifdef GASGANO_HAS_NO_CPL_EXCEPTION_HANDLER (void)setCplMessaging(CPL_FALSE); inistate = cpl_errorstate_get(); #else if (cpl_error_get_code() || setCplMessaging(CPL_FALSE) != CPL_ERROR_NONE) { cpl_msg_warning("Java CPL", "Not loading plugins due to pre-existing " "CPL error\n"); } else #endif if (1) { const char *cpl_version; int (*list_function)(cpl_pluginlist *); const cpl_plugin *plugin; cpl_pluginlist *pluginlist; jsize nplugin; jsize nrec; jsize nother; jsize irec; jsize iother; jobjectArray jRecipes = (jobjectArray)0; jobjectArray jOthers = (jobjectArray)0; jbyteArray jState = (jobjectArray)0; jbyte *state = NULL; int ok = 1; /* Get the listing function from the DLL. The listing function * is declared like this in cpl_plugininfo.h: * * int cpl_plugin_get_info(cpl_pluginlist *); */ /* Cast from object pointer to function pointer is not allowed in ISO C. Circumvent the cast with a union... */ union cast_dl_ { void *address; int (*function)(cpl_pluginlist *); } cast_dl; if (sizeof(cast_dl.address) != sizeof(cast_dl.function)) { /* Something serious is wrong, bail out */ #ifndef GASGANO_HAS_NO_CPL_EXCEPTION_HANDLER (*env)->Throw(env, makeLTDLException(env)); #endif return jPluglib; } cast_dl.address = (void *)lt_dlsym(dlhandle, "cpl_plugin_get_info"); list_function = cast_dl.function; if (list_function == NULL) { /* The listing function is not available */ #ifndef GASGANO_HAS_NO_CPL_EXCEPTION_HANDLER (*env)->Throw(env, makeLTDLException(env)); #endif return jPluglib; } cpl_version = cpl_version_get_version(); if (cpl_version != NULL && strcmp(PACKAGE_VERSION, cpl_version)) { /* The plugin has caused functions from libcplcore.so that have not already been loaded, to be loaded from the wrong libcplcore.so, f.ex. the libcplcore.so used to compile the plugin */ #ifndef GASGANO_HAS_NO_CPL_EXCEPTION_HANDLER (*env)->ThrowNew(env, CPLExceptionClass, "CPL " PACKAGE_VERSION " library version error"); #endif return jPluglib; } /* Populate a plugin list with all the plugins known by this DLL. * list_function returns an int, zero on success and one on failure. */ pluginlist = cpl_pluginlist_new(); ok = ok && !((*list_function)(pluginlist)); /* Split the list of plugins into two mutually exclusive sublists; * usable recipes and the rest. */ nplugin = cpl_pluginlist_get_size(pluginlist); /* Count the number of recipes */ nrec = 0; for (plugin = cpl_pluginlist_get_first(pluginlist); plugin; plugin = cpl_pluginlist_get_next(pluginlist)) { const unsigned int papi = cpl_plugin_get_api(plugin); const cpl_plugin_type ptype = cpl_plugin_get_type(plugin); if ((papi == CPL_PLUGIN_API) && (ptype & CPL_PLUGIN_TYPE_RECIPE)) { nrec++; } } nother = nplugin - nrec; /* Construct a new PluginLibrary object which will contain the recipes. */ ok = ok && (jState = (*env)->NewByteArray(env, sizeof(lt_dlhandle))) && (state = (*env)->GetByteArrayElements(env, jState, NULL)) && (jRecipes = (*env)->NewObjectArray(env, nrec, JNIRecipeClass, NULL)) && (jOthers = (*env)->NewObjectArray(env, nother, OtherPluginClass, NULL)) && (jPluglib = (*env)->NewObject(env, PluginLibraryClass, PluginLibraryConstructor, jState, jLocation, jRecipes, jOthers)); if (state && ok) { *((lt_dlhandle *)state) = dlhandle; (*env)->ReleaseByteArrayElements(env, jState, state, 0); } /* Populate the array of recipe objects. */ /* Populate the array of other plugins. */ irec = 0; iother = 0; for (plugin = cpl_pluginlist_get_first(pluginlist); ok && plugin; plugin = cpl_pluginlist_get_next(pluginlist)) { const unsigned int papi = cpl_plugin_get_api(plugin); const cpl_plugin_type ptype = cpl_plugin_get_type(plugin); if ((papi == CPL_PLUGIN_API) && (ptype & CPL_PLUGIN_TYPE_RECIPE)) { const cpl_recipe *recipe = (const cpl_recipe *)plugin; jobject jRecipe = (jobject)0; ok = ok && (jRecipe = makeJNIRecipe(env, recipe, jPluglib)); if (ok) { (*env)->SetObjectArrayElement(env, jRecipes, irec, jRecipe); } irec++; } else { jstring jName; jobject jOther = (jobject)0; const char *name = cpl_plugin_get_name(plugin); /* If we were truly paranoid we wouldn't attempt to read the name * unless we know the API versions match, but it's probably OK... */ jName = (*env)->NewStringUTF(env, name); if (papi != CPL_PLUGIN_API) { ok = ok && (jOther = (*env)->NewObject(env, BadAPIPluginClass, BadAPIPluginConstructor, jName, (jint)CPL_PLUGIN_API, (jint)papi)); } else { cx_assert((ptype & CPL_PLUGIN_TYPE_RECIPE) == 0); ok = ok && (jOther = (*env)->NewObject(env, NonRecipePluginClass, NonRecipePluginConstructor, jName)); } if (ok) { (*env)->SetObjectArrayElement(env, jOthers, iother, jOther); } iother++; } } cx_assert(irec == nrec); cx_assert(iother == nother); cx_assert(nother + nrec == nplugin); /* Free workspace. */ cpl_pluginlist_delete(pluginlist); } /* Return the library object. */ return jPluglib; } /* * Turns a CPL frameset into an array of java Frame objects. */ static jobjectArray makeFrameArray(JNIEnv *env, cpl_frameset *fset) { jobject jFrame = (jobject)0; jobjectArray jFrames = (jobjectArray)0; cpl_frame *frame; jsize ifrm; jsize nfrm; int ok = 1; /* Determine the size of the frameset. */ nfrm = cpl_frameset_get_size(fset); /* Construct an empty array to hold the new Frame objects. */ ok = ok && (jFrames = (*env)->NewObjectArray(env, nfrm, FrameClass, NULL)); /* Populate the array with new Frame objects constructed from the frames * in the frameset. */ ifrm = 0; cpl_frameset_iterator *it = cpl_frameset_iterator_new(fset); while (ok && (frame = cpl_frameset_iterator_get(it))) { ok = ok && (jFrame = makeJavaFrame(env, frame)); if (ok) { (*env)->SetObjectArrayElement(env, jFrames, ifrm++, jFrame); } cpl_frameset_iterator_advance(it, 1); } cpl_frameset_iterator_delete(it); /* Return the array. */ return ok ? jFrames : NULL; } /* * Turns a CPL frame into a java Frame object. */ static jobject makeJavaFrame(JNIEnv *env, cpl_frame *frame) { jobject jFrame; const char *filename; const char *tag; jstring jFilename; jobject jFile; jstring jTag; jobject jFtype; jobject jFgroup; jobject jFlevel; int frameType; int frameGroup; int frameLevel; /* Get the frame's filename as a java string. */ filename = cpl_frame_get_filename(frame); jFilename = filename ? (*env)->NewStringUTF(env, filename) : NULL; jFile = jFilename ? (*env)->NewObject(env, FileClass, FileConstructor, jFilename) : NULL; /* Get the tag as a java string. */ tag = cpl_frame_get_tag(frame); jTag = tag ? (*env)->NewStringUTF(env, tag) : NULL; /* Get the frame type. */ jFtype = NULL; /* In order to handle the possible addition of "new" frame types without throwing an exception, the default case behaves the same as type NONE. */ frameType = cpl_frame_get_type(frame); switch (frameType) { case CPL_FRAME_TYPE_NONE: jFtype = NULL; break; case CPL_FRAME_TYPE_IMAGE: jFtype = FrameTypeIMAGEConstant; break; case CPL_FRAME_TYPE_MATRIX: jFtype = FrameTypeMATRIXConstant; break; case CPL_FRAME_TYPE_TABLE: jFtype = FrameTypeTABLEConstant; break; default: /* (*env)->ThrowNew(env, RuntimeExceptionClass, "Unknown frame type"); return NULL; map unexpected values to NULL */ cpl_msg_warning("Java CPL", "Frame %s has unexpected frame type: %d\n", filename, frameType); jFtype = NULL; } /* Get the frame group. */ jFgroup = NULL; /* In order to handle the possible addition of "new" frame groups without throwing an exception, the default case behaves the same as group NONE. */ frameGroup = cpl_frame_get_group(frame); switch (frameGroup) { case CPL_FRAME_GROUP_NONE: jFgroup = NULL; break; case CPL_FRAME_GROUP_RAW: jFgroup = FrameGroupRAWConstant; break; case CPL_FRAME_GROUP_CALIB: jFgroup = FrameGroupCALIBConstant; break; case CPL_FRAME_GROUP_PRODUCT: jFgroup = FrameGroupPRODUCTConstant; break; default: /* (*env)->ThrowNew(env, RuntimeExceptionClass, "Unknown frame group"); return NULL; */ cpl_msg_warning("Java CPL", "Frame %s has unexpected frame group: %d\n", filename, frameGroup); jFgroup = NULL; } /* Get the frame level. */ /* In order to handle the possible addition of "new" frame levels without throwing an exception, the default case behaves the same as level NONE. */ jFlevel = NULL; frameLevel = cpl_frame_get_level(frame); switch (frameLevel) { case CPL_FRAME_LEVEL_NONE: jFlevel = NULL; break; case CPL_FRAME_LEVEL_TEMPORARY: jFlevel = FrameLevelTEMPORARYConstant; break; case CPL_FRAME_LEVEL_INTERMEDIATE: jFlevel = FrameLevelINTERMEDIATEConstant; break; case CPL_FRAME_LEVEL_FINAL: jFlevel = FrameLevelFINALConstant; break; default: /* (*env)->ThrowNew(env, RuntimeExceptionClass, "Unknown frame level"); return NULL; */ cpl_msg_warning("Java CPL", "Frame %s has unexpected frame level: %d\n", filename, frameLevel); jFlevel = NULL; } /* Construct a new Frame object and populate its fields with the * values we have calculated. */ jFrame = (*env)->NewObject(env, FrameClass, FrameConstructor, jFile); (*env)->SetObjectField(env, jFrame, FrameTagField, jTag); (*env)->SetObjectField(env, jFrame, FrameTypeField, jFtype); (*env)->SetObjectField(env, jFrame, FrameGroupField, jFgroup); (*env)->SetObjectField(env, jFrame, FrameLevelField, jFlevel); /* Return the populated object. */ return jFrame; } /* * Turns an array of java Frame objects into a CPL frameset. */ static cpl_frameset * makeFrameSet(JNIEnv *env, jobjectArray jFrames) { cpl_frameset *fset = (cpl_frameset *)0; cpl_frame *frame = (cpl_frame *)0; jobject jFrame = (jobject)0; jsize nfrm; jsize ifrm; int ok = 1; /* Get the size of the frame array. */ nfrm = (*env)->GetArrayLength(env, jFrames); if ((*env)->ExceptionCheck(env)) { return NULL; } ok = ok && (fset = cpl_frameset_new()); for (ifrm = 0; ok && ifrm < nfrm; ifrm++) { ok = ok && (jFrame = (*env)->GetObjectArrayElement(env, jFrames, ifrm)) && (frame = makeCplFrame(env, jFrame)) && (!cpl_frameset_insert(fset, frame)); if (!jFrame && !(*env)->ExceptionCheck(env)) { (*env)->ThrowNew(env, NullPointerExceptionClass, NULL); return NULL; } } return ok ? fset : NULL; } static cpl_frame * makeCplFrame(JNIEnv *env, jobject jFrame) { cpl_frame *frame; jstring jFilename; jstring jTag; jobject jFtype; jobject jFgroup; jobject jFlevel; frame = cpl_frame_new(); if (!frame) { return NULL; } jFilename = (*env)->GetObjectField(env, jFrame, FrameCanonicalPathField); if (jFilename) { const char *filename = (*env)->GetStringUTFChars(env, jFilename, NULL); cpl_frame_set_filename(frame, filename); (*env)->ReleaseStringUTFChars(env, jFilename, filename); } jTag = (*env)->GetObjectField(env, jFrame, FrameTagField); if (jTag) { const char *tag = (*env)->GetStringUTFChars(env, jTag, NULL); cpl_frame_set_tag(frame, tag); (*env)->ReleaseStringUTFChars(env, jTag, tag); } jFtype = (*env)->GetObjectField(env, jFrame, FrameTypeField); if (jFtype) { cpl_frame_set_type(frame, getFrameTypeID(env, jFtype)); } jFgroup = (*env)->GetObjectField(env, jFrame, FrameGroupField); if (jFgroup) { cpl_frame_set_group(frame, getFrameGroupID(env, jFgroup)); } jFlevel = (*env)->GetObjectField(env, jFrame, FrameLevelField); if (jFlevel) { cpl_frame_set_level(frame, getFrameLevelID(env, jFlevel)); } return frame; } /* * Constructs and returns a new JNIRecipe object from a java byte[] array * which contains a cpl_recipe structure. If it can't be done, returns * NULL. */ static jobject makeJNIRecipe(JNIEnv *env, const cpl_recipe *recipe, jobject jPluglib) { int ok = 1; jbyteArray jState = NULL; cpl_recipe *state = NULL; jobject jRecipe = NULL; /* Copy the recipe struct into a java byte array. */ ok = ok && (jState = (*env)->NewByteArray(env, sizeof(cpl_recipe))) && (state = (cpl_recipe *)(*env)->GetByteArrayElements(env, jState, NULL)); if (ok) { *state = *recipe; } if (state) { (*env)->ReleaseByteArrayElements(env, jState, (jbyte *)state, 0); } /* Construct a new JNIRecipe object. */ ok = ok && (jRecipe = (*env)->NewObject(env, JNIRecipeClass, JNIRecipeConstructor, jState, jPluglib)); /* Populate the JNIRecipe object's fields from the contents of the * cpl_recipe structure. * TODO: the struct members should not be used directly, instead * they should be accessed through functions of the form: * cpl_plugin_get_name() * cpl_plugin_get_version(), etc. */ if (ok) { const cpl_plugin *plugin = (const cpl_plugin *)recipe; (*env)->SetObjectField(env, jRecipe, JNIRecipeAuthorField, (*env)->NewStringUTF(env, plugin->author)); (*env)->SetObjectField(env, jRecipe, JNIRecipeCopyrightField, (*env)->NewStringUTF(env, plugin->copyright)); (*env)->SetObjectField(env, jRecipe, JNIRecipeDescriptionField, (*env)->NewStringUTF(env, plugin->description)); (*env)->SetObjectField(env, jRecipe, JNIRecipeEmailField, (*env)->NewStringUTF(env, plugin->email)); (*env)->SetObjectField(env, jRecipe, JNIRecipeNameField, (*env)->NewStringUTF(env, plugin->name)); (*env)->SetObjectField(env, jRecipe, JNIRecipeSynopsisField, (*env)->NewStringUTF(env, plugin->synopsis)); (*env)->SetLongField(env, jRecipe, JNIRecipeVersionField, (jlong)plugin->version); } /* Return the new object. */ return ok ? jRecipe : NULL; } /* * Constructs and returns a new Parameter[] array built from the contents * of a cpl_parameterlist structure. */ static jobjectArray makeParameterArray(JNIEnv *env, cpl_parameterlist *parlist, jobject jRecipe) { int ok = 1; int npar; int ip; cpl_parameter *param; jobject jParam = (jobject)0; jobjectArray jParray = NULL; /* Null in, null out. */ if (!parlist || (*env)->ExceptionCheck(env)) { return NULL; } /* Assemble a java array of all the cpl_parameters in this cpl_parameterlist. */ ok = ok && ((npar = cpl_parameterlist_get_size(parlist)) >= 0) && (jParray = (*env)->NewObjectArray(env, npar, ParameterClass, NULL)); ip = 0; for (param = cpl_parameterlist_get_first(parlist); ok && (param != NULL); param = cpl_parameterlist_get_next(parlist)) { ok = ok && (jParam = makeParameter(env, param, jRecipe)); if (ok) { (*env)->SetObjectArrayElement(env, jParray, ip++, jParam); } } /* Return the populated array. */ return ok ? jParray : NULL; } /* * Constructs a Parameter object from a cpl_parameter in a cpl_parameterlist. */ static jobject makeParameter(JNIEnv *env, cpl_parameter *param, jobject jRecipe) { cpl_type ptype; cpl_parameter_class pclass; jbyteArray jState = NULL; jbyte *state = NULL; jobject jPtype = NULL; jobject jInitval = NULL; jobject jConstraint = NULL; jobject jMin; jobject jMax; jobjectArray jOptions; jobject jOpt; jobject jParimp; int ptrsz; int nopt; int iopt; /* Prepare a byte array containing a pointer to the parameter object. */ ptrsz = sizeof(cpl_parameter *); jState = (*env)->NewByteArray(env, ptrsz); if (jState) { state = (*env)->GetByteArrayElements(env, jState, NULL); memcpy(state, ¶m, ptrsz); (*env)->ReleaseByteArrayElements(env, jState, state, 0); } else { return NULL; } /* Ascertain the parameter type and its initial value. */ ptype = cpl_parameter_get_type(param); switch (ptype) { case CPL_TYPE_BOOL: jPtype = ParameterTypeBOOLConstant; jInitval = makeBoolean(cpl_parameter_get_default_bool(param)); break; case CPL_TYPE_INT: jPtype = ParameterTypeINTConstant; jInitval = makeInteger(env, cpl_parameter_get_default_int(param)); break; case CPL_TYPE_DOUBLE: jPtype = ParameterTypeDOUBLEConstant; jInitval = makeDouble(env, cpl_parameter_get_default_double(param)); break; case CPL_TYPE_STRING: jPtype = ParameterTypeSTRINGConstant; jInitval = makeString(env, cpl_parameter_get_default_string(param)); break; default: (*env)->ThrowNew(env, IllegalStateExceptionClass, "Unknown parameter type"); return NULL; } /* Construct a suitable ParameterConstraint object. */ pclass = cpl_parameter_get_class(param); switch (pclass) { /* Value class - no restrictions. */ case CPL_PARAMETER_CLASS_VALUE: jConstraint = NULL; break; /* Range class - minimum and maximum values are set. */ case CPL_PARAMETER_CLASS_RANGE: jMin = NULL; jMax = NULL; switch (ptype) { case CPL_TYPE_INT: jMin = makeInteger(env, cpl_parameter_get_range_min_int(param)); jMax = makeInteger(env, cpl_parameter_get_range_max_int(param)); break; case CPL_TYPE_DOUBLE: jMin = makeDouble(env, cpl_parameter_get_range_min_double(param)); jMax = makeDouble(env, cpl_parameter_get_range_max_double(param)); break; default: (*env)->ThrowNew(env, IllegalStateExceptionClass, "Bad type for range parameter"); return NULL; } jConstraint = (*env)->NewObject(env, RangeConstraintClass, RangeConstraintConstructor, jPtype, jMin, jMax); if (!jConstraint) { return NULL; } break; /* Enum class - a discrete list of options is set. */ case CPL_PARAMETER_CLASS_ENUM: nopt = cpl_parameter_get_enum_size(param); jOptions = (*env)->NewObjectArray(env, nopt, ObjectClass, NULL); jOpt = NULL; for (iopt = 0; iopt < nopt; iopt++) { switch (ptype) { case CPL_TYPE_INT: jOpt = makeInteger(env, cpl_parameter_get_enum_int(param, iopt)); break; case CPL_TYPE_DOUBLE: jOpt = makeDouble(env, cpl_parameter_get_enum_double(param, iopt)); break; case CPL_TYPE_STRING: jOpt = makeString(env, cpl_parameter_get_enum_string(param, iopt)); break; default: (*env)->ThrowNew(env, AssertionErrorClass, NULL); return NULL; } if ((*env)->ExceptionCheck(env)) { return NULL; } (*env)->SetObjectArrayElement(env, jOptions, iopt, jOpt); } jConstraint = (*env)->NewObject(env, EnumConstraintClass, EnumConstraintConstructor, jOptions); break; /* Unknown. */ default: (*env)->ThrowNew(env, IllegalStateExceptionClass, "Unknown parameter class"); return NULL; } /* Construct a JNIParameterImp object from the objects we have made. */ jParimp = (*env)->NewObject(env, JNIParameterImpClass, JNIParameterImpConstructor, jState, jRecipe, jPtype, jConstraint, jInitval); if (!jParimp) { return NULL; } /* Initialise the remaining fields in the ParameterImp. */ (*env)->SetObjectField(env, jParimp, JNIParameterImpContextField, (*env)->NewStringUTF(env, cpl_parameter_get_context( param))); (*env)->SetObjectField(env, jParimp, JNIParameterImpHelpField, (*env)->NewStringUTF(env, cpl_parameter_get_help(param))); (*env)->SetObjectField(env, jParimp, JNIParameterImpNameField, (*env)->NewStringUTF(env, cpl_parameter_get_name(param))); (*env)->SetObjectField(env, jParimp, JNIParameterImpTagField, (*env)->NewStringUTF(env, cpl_parameter_get_tag(param))); /* Make and return a Parameter object from the ParameterImp. */ return (*env)->NewObject(env, ParameterClass, ParameterConstructor, jParimp); } /* * Makes a java Boolean object from a boolean (int) value. */ static jobject makeBoolean(int val) { return val ? BooleanTRUEConstant : BooleanFALSEConstant; } /* * Makes a java Integer object from an int value. */ static jobject makeInteger(JNIEnv *env, int val) { return (*env)->NewObject(env, IntegerClass, IntegerConstructor, (jint)val); } /* * Makes a java Double object from a double value. */ static jobject makeDouble(JNIEnv *env, double val) { return (*env)->NewObject(env, DoubleClass, DoubleConstructor, (jdouble)val); } /* * Makes a java String object from a char* value. */ static jobject makeString(JNIEnv *env, const char *val) { return (*env)->NewStringUTF(env, val); } #undef EXECUTE_CPL_PLUGIN_FUNC cpl-7.4/cpljava/org_eso_cpl_jni_JNIParameterImp.h0000644000733500073350000000101415061014312017015 00000000000000/* DO NOT EDIT THIS FILE - it is machine generated */ #include /* Header for class org_eso_cpl_jni_JNIParameterImp */ #ifndef _Included_org_eso_cpl_jni_JNIParameterImp #define _Included_org_eso_cpl_jni_JNIParameterImp #ifdef __cplusplus extern "C" { #endif /* * Class: org_eso_cpl_jni_JNIParameterImp * Method: nativeSetValue * Signature: (Ljava/lang/Object;)V */ JNIEXPORT void JNICALL Java_org_eso_cpl_jni_JNIParameterImp_nativeSetValue(JNIEnv *, jobject, jobject); #ifdef __cplusplus } #endif #endif cpl-7.4/cpljava/org_eso_cpl_jni_JNIRecipe.h0000644000733500073350000000364615061014312015653 00000000000000/* DO NOT EDIT THIS FILE - it is machine generated */ #include /* Header for class org_eso_cpl_jni_JNIRecipe */ #ifndef _Included_org_eso_cpl_jni_JNIRecipe #define _Included_org_eso_cpl_jni_JNIRecipe #ifdef __cplusplus extern "C" { #endif /* * Class: org_eso_cpl_jni_JNIRecipe * Method: nativeInitialize * Signature: ()I */ JNIEXPORT jint JNICALL Java_org_eso_cpl_jni_JNIRecipe_nativeInitialize(JNIEnv *, jobject); /* * Class: org_eso_cpl_jni_JNIRecipe * Method: nativeDeinitialize * Signature: ()I */ JNIEXPORT jint JNICALL Java_org_eso_cpl_jni_JNIRecipe_nativeDeinitialize(JNIEnv *, jobject); /* * Class: org_eso_cpl_jni_JNIRecipe * Method: nativeExecute * Signature: (Ljava/lang/String;Ljava/lang/String;)I */ JNIEXPORT jint JNICALL Java_org_eso_cpl_jni_JNIRecipe_nativeExecute(JNIEnv *, jobject, jstring, jstring); /* * Class: org_eso_cpl_jni_JNIRecipe * Method: nativeGetParameterArray * Signature: ()[Lorg/eso/cpl/Parameter; 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you can redistribute it and/or modify ## it under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 2 of the License, or ## (at your option) any later version. ## This program is distributed in the hope that it will be useful, ## but WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## You should have received a copy of the GNU General Public License ## along with this program; if not, write to the Free Software ## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA AUTOMAKE_OPTIONS = foreign DISTCLEANFILES = *~ if MAINTAINER_MODE MAINTAINERCLEANFILES = $(srcdir)/Makefile.in endif check_PROGRAMS = cpl_gasgano-test cpl_gasgano_test_SOURCES = cpl_gasgano-test.c cpl_gasgano_test_CFLAGS = $(CPLJAVA_INCLUDES) $(CPLCORE_INCLUDES) $(CX_INCLUDES) \ $(CFITSIO_INCLUDES) $(JAVA_INCLUDES) $(INCLTDL) cpl_gasgano_test_LDADD = $(LIBCPLGASGANO) cpl_gasgano_test_DEPENDENCIES = $(LIBCPLGASGANO) $(LIBCPLCORE) # Be sure to reexport important environment variables. TESTS_ENVIRONMENT = MAKE="$(MAKE)" CC="$(CC)" CFLAGS="$(CFLAGS)" \ CPPFLAGS="$(CPPFLAGS)" LD="$(LD)" LDFLAGS="$(LDFLAGS)" \ LIBS="$(LIBS)" LN_S="$(LN_S)" NM="$(NM)" RANLIB="$(RANLIB)" \ OBJEXT="$(OBJEXT)" EXEEXT="$(EXEEXT)" TESTS = cpl_gasgano-test XFAIL_TESTS = # We need to remove any files that the above tests created. clean-local: $(RM) *.fits *.tfits *.log *dump.txt cpl-7.4/cpljava/tests/cpl_gasgano-test.c0000664000733500073350000000371415212011322015251 00000000000000/* * This file is part of the ESO Common Pipeline Library * Copyright (C) 2001-2022 European Southern Observatory * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "cpl_test.h" #include #include #include #include #ifdef HAVE_UNISTD_H #include #endif #include #include "ltdl.h" #include "org_eso_cpl_jni_CPLControl.h" #include "org_eso_cpl_jni_JNIParameterImp.h" #include "org_eso_cpl_jni_JNIRecipe.h" #include "org_eso_cpl_jni_LibraryLoader.h" #include "org_eso_cpl_jni_PluginLibrary.h" /*----------------------------------------------------------------------------- Main -----------------------------------------------------------------------------*/ int main(void) { jstring nullstring; cpl_test_init(PACKAGE_BUGREPORT, CPL_MSG_WARNING); /* Only tests whether the function can actually be called, i.e. linking */ Java_org_eso_cpl_jni_CPLControl_nativeEnsureSetup(NULL, 0); cpl_test_error(CPL_ERROR_NONE); /* Only tests the function in a non-useful mode */ nullstring = Java_org_eso_cpl_jni_CPLControl_nativeGetVersion(NULL, 0); cpl_test_error(CPL_ERROR_NONE); cpl_test_null(nullstring); return cpl_test_end(0); } cpl-7.4/aclocal.m40000664000733500073350000012635615212011506010745 00000000000000# generated automatically by aclocal 1.16.5 -*- Autoconf -*- # Copyright (C) 1996-2021 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],, [m4_warning([this file was generated for autoconf 2.71. 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Errors in the 'id' calls # below are definitely unexpected, so allow the users to see them # (that is, avoid stderr redirection). am_uid=`id -u || echo unknown` am_gid=`id -g || echo unknown` AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) if test $am_uid -le $am_max_uid; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) _am_tools=none fi AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) if test $am_gid -le $am_max_gid; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) _am_tools=none fi], [pax], [], [m4_fatal([Unknown tar format])]) AC_MSG_CHECKING([how to create a $1 tar archive]) # Go ahead even if we have the value already cached. We do so because we # need to set the values for the 'am__tar' and 'am__untar' variables. _am_tools=${am_cv_prog_tar_$1-$_am_tools} for _am_tool in $_am_tools; do case $_am_tool in gnutar) for _am_tar in tar gnutar gtar; do AM_RUN_LOG([$_am_tar --version]) && break done am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' am__untar="$_am_tar -xf -" ;; plaintar) # Must skip GNU tar: if it does not support --format= it doesn't create # ustar tarball either. (tar --version) >/dev/null 2>&1 && continue am__tar='tar chf - "$$tardir"' am__tar_='tar chf - "$tardir"' am__untar='tar xf -' ;; pax) am__tar='pax -L -x $1 -w "$$tardir"' am__tar_='pax -L -x $1 -w "$tardir"' am__untar='pax -r' ;; cpio) am__tar='find "$$tardir" -print | cpio -o -H $1 -L' am__tar_='find "$tardir" -print | cpio -o -H $1 -L' am__untar='cpio -i -H $1 -d' ;; none) am__tar=false am__tar_=false am__untar=false ;; esac # If the value was cached, stop now. We just wanted to have am__tar # and am__untar set. test -n "${am_cv_prog_tar_$1}" && break # tar/untar a dummy directory, and stop if the command works. rm -rf conftest.dir mkdir conftest.dir echo GrepMe > conftest.dir/file AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) rm -rf conftest.dir if test -s conftest.tar; then AM_RUN_LOG([$am__untar /dev/null 2>&1 && break fi done rm -rf conftest.dir AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) AC_MSG_RESULT([$am_cv_prog_tar_$1])]) AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR m4_include([m4/cpl.m4]) m4_include([m4/eso.m4]) m4_include([m4/libtool.m4]) m4_include([m4/ltargz.m4]) m4_include([m4/ltdl.m4]) m4_include([m4/ltoptions.m4]) m4_include([m4/ltsugar.m4]) m4_include([m4/ltversion.m4]) m4_include([m4/lt~obsolete.m4]) m4_include([m4/omp.m4]) m4_include([acinclude.m4]) cpl-7.4/Doxyfile.in0000664000733500073350000033122615060014571011220 00000000000000# Doxyfile 1.8.20 # This file describes the settings to be used by the documentation system # doxygen (www.doxygen.org) for a project. # # All text after a double hash (##) is considered a comment and is placed in # front of the TAG it is preceding. # # All text after a single hash (#) is considered a comment and will be ignored. # The format is: # TAG = value [value, ...] # For lists, items can also be appended using: # TAG += value [value, ...] # Values that contain spaces should be placed between quotes (\" \"). #--------------------------------------------------------------------------- # Project related configuration options #--------------------------------------------------------------------------- # This tag specifies the encoding used for all characters in the configuration # file that follow. The default is UTF-8 which is also the encoding used for all # text before the first occurrence of this tag. Doxygen uses libiconv (or the # iconv built into libc) for the transcoding. See # https://www.gnu.org/software/libiconv/ for the list of possible encodings. # The default value is: UTF-8. DOXYFILE_ENCODING = UTF-8 # The PROJECT_NAME tag is a single word (or a sequence of words surrounded by # double-quotes, unless you are using Doxywizard) that should identify the # project for which the documentation is generated. This name is used in the # title of most generated pages and in a few other places. # The default value is: My Project. PROJECT_NAME = "Common Pipeline Library Reference" # The PROJECT_NUMBER tag can be used to enter a project or revision number. This # could be handy for archiving the generated documentation or if some version # control system is used. PROJECT_NUMBER = @VERSION@ # Using the PROJECT_BRIEF tag one can provide an optional one line description # for a project that appears at the top of each page and should give viewer a # quick idea about the purpose of the project. Keep the description short. PROJECT_BRIEF = # With the PROJECT_LOGO tag one can specify a logo or an icon that is included # in the documentation. The maximum height of the logo should not exceed 55 # pixels and the maximum width should not exceed 200 pixels. Doxygen will copy # the logo to the output directory. PROJECT_LOGO = # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path # into which the generated documentation will be written. If a relative path is # entered, it will be relative to the location where doxygen was started. If # left blank the current directory will be used. OUTPUT_DIRECTORY = . # If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub- # directories (in 2 levels) under the output directory of each output format and # will distribute the generated files over these directories. Enabling this # option can be useful when feeding doxygen a huge amount of source files, where # putting all generated files in the same directory would otherwise causes # performance problems for the file system. # The default value is: NO. CREATE_SUBDIRS = NO # If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII # characters to appear in the names of generated files. If set to NO, non-ASCII # characters will be escaped, for example _xE3_x81_x84 will be used for Unicode # U+3044. # The default value is: NO. ALLOW_UNICODE_NAMES = NO # The OUTPUT_LANGUAGE tag is used to specify the language in which all # documentation generated by doxygen is written. Doxygen will use this # information to generate all constant output in the proper language. # Possible values are: Afrikaans, Arabic, Armenian, Brazilian, Catalan, Chinese, # Chinese-Traditional, Croatian, Czech, Danish, Dutch, English (United States), # Esperanto, Farsi (Persian), Finnish, French, German, Greek, Hungarian, # Indonesian, Italian, Japanese, Japanese-en (Japanese with English messages), # Korean, Korean-en (Korean with English messages), Latvian, Lithuanian, # Macedonian, Norwegian, Persian (Farsi), Polish, Portuguese, Romanian, Russian, # Serbian, Serbian-Cyrillic, Slovak, Slovene, Spanish, Swedish, Turkish, # Ukrainian and Vietnamese. # The default value is: English. OUTPUT_LANGUAGE = English # The OUTPUT_TEXT_DIRECTION tag is used to specify the direction in which all # documentation generated by doxygen is written. Doxygen will use this # information to generate all generated output in the proper direction. # Possible values are: None, LTR, RTL and Context. # The default value is: None. OUTPUT_TEXT_DIRECTION = None # If the BRIEF_MEMBER_DESC tag is set to YES, doxygen will include brief member # descriptions after the members that are listed in the file and class # documentation (similar to Javadoc). Set to NO to disable this. # The default value is: YES. BRIEF_MEMBER_DESC = YES # If the REPEAT_BRIEF tag is set to YES, doxygen will prepend the brief # description of a member or function before the detailed description # # Note: If both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the # brief descriptions will be completely suppressed. # The default value is: YES. REPEAT_BRIEF = YES # This tag implements a quasi-intelligent brief description abbreviator that is # used to form the text in various listings. Each string in this list, if found # as the leading text of the brief description, will be stripped from the text # and the result, after processing the whole list, is used as the annotated # text. Otherwise, the brief description is used as-is. If left blank, the # following values are used ($name is automatically replaced with the name of # the entity):The $name class, The $name widget, The $name file, is, provides, # specifies, contains, represents, a, an and the. ABBREVIATE_BRIEF = # If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then # doxygen will generate a detailed section even if there is only a brief # description. # The default value is: NO. ALWAYS_DETAILED_SEC = YES # If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all # inherited members of a class in the documentation of that class as if those # members were ordinary class members. Constructors, destructors and assignment # operators of the base classes will not be shown. # The default value is: NO. INLINE_INHERITED_MEMB = NO # If the FULL_PATH_NAMES tag is set to YES, doxygen will prepend the full path # before files name in the file list and in the header files. If set to NO the # shortest path that makes the file name unique will be used # The default value is: YES. FULL_PATH_NAMES = NO # The STRIP_FROM_PATH tag can be used to strip a user-defined part of the path. # Stripping is only done if one of the specified strings matches the left-hand # part of the path. The tag can be used to show relative paths in the file list. # If left blank the directory from which doxygen is run is used as the path to # strip. # # Note that you can specify absolute paths here, but also relative paths, which # will be relative from the directory where doxygen is started. # This tag requires that the tag FULL_PATH_NAMES is set to YES. STRIP_FROM_PATH = # The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of the # path mentioned in the documentation of a class, which tells the reader which # header file to include in order to use a class. If left blank only the name of # the header file containing the class definition is used. Otherwise one should # specify the list of include paths that are normally passed to the compiler # using the -I flag. STRIP_FROM_INC_PATH = # If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter (but # less readable) file names. This can be useful is your file systems doesn't # support long names like on DOS, Mac, or CD-ROM. # The default value is: NO. SHORT_NAMES = NO # If the JAVADOC_AUTOBRIEF tag is set to YES then doxygen will interpret the # first line (until the first dot) of a Javadoc-style comment as the brief # description. If set to NO, the Javadoc-style will behave just like regular Qt- # style comments (thus requiring an explicit @brief command for a brief # description.) # The default value is: NO. JAVADOC_AUTOBRIEF = NO # If the JAVADOC_BANNER tag is set to YES then doxygen will interpret a line # such as # /*************** # as being the beginning of a Javadoc-style comment "banner". If set to NO, the # Javadoc-style will behave just like regular comments and it will not be # interpreted by doxygen. # The default value is: NO. JAVADOC_BANNER = NO # If the QT_AUTOBRIEF tag is set to YES then doxygen will interpret the first # line (until the first dot) of a Qt-style comment as the brief description. If # set to NO, the Qt-style will behave just like regular Qt-style comments (thus # requiring an explicit \brief command for a brief description.) # The default value is: NO. QT_AUTOBRIEF = NO # The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make doxygen treat a # multi-line C++ special comment block (i.e. a block of //! or /// comments) as # a brief description. This used to be the default behavior. The new default is # to treat a multi-line C++ comment block as a detailed description. Set this # tag to YES if you prefer the old behavior instead. # # Note that setting this tag to YES also means that rational rose comments are # not recognized any more. # The default value is: NO. MULTILINE_CPP_IS_BRIEF = NO # By default Python docstrings are displayed as preformatted text and doxygen's # special commands cannot be used. By setting PYTHON_DOCSTRING to NO the # doxygen's special commands can be used and the contents of the docstring # documentation blocks is shown as doxygen documentation. # The default value is: YES. PYTHON_DOCSTRING = YES # If the INHERIT_DOCS tag is set to YES then an undocumented member inherits the # documentation from any documented member that it re-implements. # The default value is: YES. INHERIT_DOCS = YES # If the SEPARATE_MEMBER_PAGES tag is set to YES then doxygen will produce a new # page for each member. If set to NO, the documentation of a member will be part # of the file/class/namespace that contains it. # The default value is: NO. SEPARATE_MEMBER_PAGES = NO # The TAB_SIZE tag can be used to set the number of spaces in a tab. Doxygen # uses this value to replace tabs by spaces in code fragments. # Minimum value: 1, maximum value: 16, default value: 4. TAB_SIZE = 4 # This tag can be used to specify a number of aliases that act as commands in # the documentation. An alias has the form: # name=value # For example adding # "sideeffect=@par Side Effects:\n" # will allow you to put the command \sideeffect (or @sideeffect) in the # documentation, which will result in a user-defined paragraph with heading # "Side Effects:". You can put \n's in the value part of an alias to insert # newlines (in the resulting output). You can put ^^ in the value part of an # alias to insert a newline as if a physical newline was in the original file. # When you need a literal { or } or , in the value part of an alias you have to # escape them by means of a backslash (\), this can lead to conflicts with the # commands \{ and \} for these it is advised to use the version @{ and @} or use # a double escape (\\{ and \\}) ALIASES = "error=
Errors
" \ enderror=
# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources # only. Doxygen will then generate output that is more tailored for C. For # instance, some of the names that are used will be different. The list of all # members will be omitted, etc. # The default value is: NO. OPTIMIZE_OUTPUT_FOR_C = NO # Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java or # Python sources only. Doxygen will then generate output that is more tailored # for that language. For instance, namespaces will be presented as packages, # qualified scopes will look different, etc. # The default value is: NO. OPTIMIZE_OUTPUT_JAVA = NO # Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran # sources. Doxygen will then generate output that is tailored for Fortran. # The default value is: NO. OPTIMIZE_FOR_FORTRAN = NO # Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL # sources. Doxygen will then generate output that is tailored for VHDL. # The default value is: NO. OPTIMIZE_OUTPUT_VHDL = NO # Set the OPTIMIZE_OUTPUT_SLICE tag to YES if your project consists of Slice # sources only. Doxygen will then generate output that is more tailored for that # language. For instance, namespaces will be presented as modules, types will be # separated into more groups, etc. # The default value is: NO. OPTIMIZE_OUTPUT_SLICE = NO # Doxygen selects the parser to use depending on the extension of the files it # parses. With this tag you can assign which parser to use for a given # extension. Doxygen has a built-in mapping, but you can override or extend it # using this tag. The format is ext=language, where ext is a file extension, and # language is one of the parsers supported by doxygen: IDL, Java, JavaScript, # Csharp (C#), C, C++, D, PHP, md (Markdown), Objective-C, Python, Slice, VHDL, # Fortran (fixed format Fortran: FortranFixed, free formatted Fortran: # FortranFree, unknown formatted Fortran: Fortran. In the later case the parser # tries to guess whether the code is fixed or free formatted code, this is the # default for Fortran type files). For instance to make doxygen treat .inc files # as Fortran files (default is PHP), and .f files as C (default is Fortran), # use: inc=Fortran f=C. # # Note: For files without extension you can use no_extension as a placeholder. # # Note that for custom extensions you also need to set FILE_PATTERNS otherwise # the files are not read by doxygen. EXTENSION_MAPPING = # If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments # according to the Markdown format, which allows for more readable # documentation. See https://daringfireball.net/projects/markdown/ for details. # The output of markdown processing is further processed by doxygen, so you can # mix doxygen, HTML, and XML commands with Markdown formatting. Disable only in # case of backward compatibilities issues. # The default value is: YES. MARKDOWN_SUPPORT = YES # When the TOC_INCLUDE_HEADINGS tag is set to a non-zero value, all headings up # to that level are automatically included in the table of contents, even if # they do not have an id attribute. # Note: This feature currently applies only to Markdown headings. # Minimum value: 0, maximum value: 99, default value: 5. # This tag requires that the tag MARKDOWN_SUPPORT is set to YES. TOC_INCLUDE_HEADINGS = 5 # When enabled doxygen tries to link words that correspond to documented # classes, or namespaces to their corresponding documentation. Such a link can # be prevented in individual cases by putting a % sign in front of the word or # globally by setting AUTOLINK_SUPPORT to NO. # The default value is: YES. AUTOLINK_SUPPORT = YES # If you use STL classes (i.e. std::string, std::vector, etc.) but do not want # to include (a tag file for) the STL sources as input, then you should set this # tag to YES in order to let doxygen match functions declarations and # definitions whose arguments contain STL classes (e.g. func(std::string); # versus func(std::string) {}). This also make the inheritance and collaboration # diagrams that involve STL classes more complete and accurate. # The default value is: NO. BUILTIN_STL_SUPPORT = NO # If you use Microsoft's C++/CLI language, you should set this option to YES to # enable parsing support. # The default value is: NO. CPP_CLI_SUPPORT = NO # Set the SIP_SUPPORT tag to YES if your project consists of sip (see: # https://www.riverbankcomputing.com/software/sip/intro) sources only. Doxygen # will parse them like normal C++ but will assume all classes use public instead # of private inheritance when no explicit protection keyword is present. # The default value is: NO. SIP_SUPPORT = NO # For Microsoft's IDL there are propget and propput attributes to indicate # getter and setter methods for a property. Setting this option to YES will make # doxygen to replace the get and set methods by a property in the documentation. # This will only work if the methods are indeed getting or setting a simple # type. If this is not the case, or you want to show the methods anyway, you # should set this option to NO. # The default value is: YES. IDL_PROPERTY_SUPPORT = YES # If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC # tag is set to YES then doxygen will reuse the documentation of the first # member in the group (if any) for the other members of the group. By default # all members of a group must be documented explicitly. # The default value is: NO. DISTRIBUTE_GROUP_DOC = NO # If one adds a struct or class to a group and this option is enabled, then also # any nested class or struct is added to the same group. By default this option # is disabled and one has to add nested compounds explicitly via \ingroup. # The default value is: NO. GROUP_NESTED_COMPOUNDS = NO # Set the SUBGROUPING tag to YES to allow class member groups of the same type # (for instance a group of public functions) to be put as a subgroup of that # type (e.g. under the Public Functions section). Set it to NO to prevent # subgrouping. Alternatively, this can be done per class using the # \nosubgrouping command. # The default value is: YES. SUBGROUPING = YES # When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and unions # are shown inside the group in which they are included (e.g. using \ingroup) # instead of on a separate page (for HTML and Man pages) or section (for LaTeX # and RTF). # # Note that this feature does not work in combination with # SEPARATE_MEMBER_PAGES. # The default value is: NO. INLINE_GROUPED_CLASSES = NO # When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and unions # with only public data fields or simple typedef fields will be shown inline in # the documentation of the scope in which they are defined (i.e. file, # namespace, or group documentation), provided this scope is documented. If set # to NO, structs, classes, and unions are shown on a separate page (for HTML and # Man pages) or section (for LaTeX and RTF). # The default value is: NO. INLINE_SIMPLE_STRUCTS = NO # When TYPEDEF_HIDES_STRUCT tag is enabled, a typedef of a struct, union, or # enum is documented as struct, union, or enum with the name of the typedef. So # typedef struct TypeS {} TypeT, will appear in the documentation as a struct # with name TypeT. When disabled the typedef will appear as a member of a file, # namespace, or class. And the struct will be named TypeS. This can typically be # useful for C code in case the coding convention dictates that all compound # types are typedef'ed and only the typedef is referenced, never the tag name. # The default value is: NO. TYPEDEF_HIDES_STRUCT = NO # The size of the symbol lookup cache can be set using LOOKUP_CACHE_SIZE. This # cache is used to resolve symbols given their name and scope. Since this can be # an expensive process and often the same symbol appears multiple times in the # code, doxygen keeps a cache of pre-resolved symbols. If the cache is too small # doxygen will become slower. If the cache is too large, memory is wasted. The # cache size is given by this formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range # is 0..9, the default is 0, corresponding to a cache size of 2^16=65536 # symbols. At the end of a run doxygen will report the cache usage and suggest # the optimal cache size from a speed point of view. # Minimum value: 0, maximum value: 9, default value: 0. LOOKUP_CACHE_SIZE = 0 # The NUM_PROC_THREADS specifies the number threads doxygen is allowed to use # during processing. When set to 0 doxygen will based this on the number of # cores available in the system. You can set it explicitly to a value larger # than 0 to get more control over the balance between CPU load and processing # speed. At this moment only the input processing can be done using multiple # threads. Since this is still an experimental feature the default is set to 1, # which efficively disables parallel processing. Please report any issues you # encounter. Generating dot graphs in parallel is controlled by the # DOT_NUM_THREADS setting. # Minimum value: 0, maximum value: 32, default value: 1. NUM_PROC_THREADS = 1 #--------------------------------------------------------------------------- # Build related configuration options #--------------------------------------------------------------------------- # If the EXTRACT_ALL tag is set to YES, doxygen will assume all entities in # documentation are documented, even if no documentation was available. Private # class members and static file members will be hidden unless the # EXTRACT_PRIVATE respectively EXTRACT_STATIC tags are set to YES. # Note: This will also disable the warnings about undocumented members that are # normally produced when WARNINGS is set to YES. # The default value is: NO. EXTRACT_ALL = NO # If the EXTRACT_PRIVATE tag is set to YES, all private members of a class will # be included in the documentation. # The default value is: NO. EXTRACT_PRIVATE = NO # If the EXTRACT_PRIV_VIRTUAL tag is set to YES, documented private virtual # methods of a class will be included in the documentation. # The default value is: NO. EXTRACT_PRIV_VIRTUAL = NO # If the EXTRACT_PACKAGE tag is set to YES, all members with package or internal # scope will be included in the documentation. # The default value is: NO. EXTRACT_PACKAGE = NO # If the EXTRACT_STATIC tag is set to YES, all static members of a file will be # included in the documentation. # The default value is: NO. EXTRACT_STATIC = NO # If the EXTRACT_LOCAL_CLASSES tag is set to YES, classes (and structs) defined # locally in source files will be included in the documentation. If set to NO, # only classes defined in header files are included. Does not have any effect # for Java sources. # The default value is: YES. EXTRACT_LOCAL_CLASSES = YES # This flag is only useful for Objective-C code. If set to YES, local methods, # which are defined in the implementation section but not in the interface are # included in the documentation. If set to NO, only methods in the interface are # included. # The default value is: NO. EXTRACT_LOCAL_METHODS = NO # If this flag is set to YES, the members of anonymous namespaces will be # extracted and appear in the documentation as a namespace called # 'anonymous_namespace{file}', where file will be replaced with the base name of # the file that contains the anonymous namespace. By default anonymous namespace # are hidden. # The default value is: NO. EXTRACT_ANON_NSPACES = NO # If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all # undocumented members inside documented classes or files. If set to NO these # members will be included in the various overviews, but no documentation # section is generated. This option has no effect if EXTRACT_ALL is enabled. # The default value is: NO. HIDE_UNDOC_MEMBERS = YES # If the HIDE_UNDOC_CLASSES tag is set to YES, doxygen will hide all # undocumented classes that are normally visible in the class hierarchy. If set # to NO, these classes will be included in the various overviews. This option # has no effect if EXTRACT_ALL is enabled. # The default value is: NO. HIDE_UNDOC_CLASSES = YES # If the HIDE_FRIEND_COMPOUNDS tag is set to YES, doxygen will hide all friend # declarations. If set to NO, these declarations will be included in the # documentation. # The default value is: NO. HIDE_FRIEND_COMPOUNDS = NO # If the HIDE_IN_BODY_DOCS tag is set to YES, doxygen will hide any # documentation blocks found inside the body of a function. If set to NO, these # blocks will be appended to the function's detailed documentation block. # The default value is: NO. HIDE_IN_BODY_DOCS = NO # The INTERNAL_DOCS tag determines if documentation that is typed after a # \internal command is included. If the tag is set to NO then the documentation # will be excluded. Set it to YES to include the internal documentation. # The default value is: NO. INTERNAL_DOCS = NO # If the CASE_SENSE_NAMES tag is set to NO then doxygen will only generate file # names in lower-case letters. If set to YES, upper-case letters are also # allowed. This is useful if you have classes or files whose names only differ # in case and if your file system supports case sensitive file names. Windows # (including Cygwin) and Mac users are advised to set this option to NO. # The default value is: system dependent. CASE_SENSE_NAMES = YES # If the HIDE_SCOPE_NAMES tag is set to NO then doxygen will show members with # their full class and namespace scopes in the documentation. If set to YES, the # scope will be hidden. # The default value is: NO. HIDE_SCOPE_NAMES = NO # If the HIDE_COMPOUND_REFERENCE tag is set to NO (default) then doxygen will # append additional text to a page's title, such as Class Reference. If set to # YES the compound reference will be hidden. # The default value is: NO. HIDE_COMPOUND_REFERENCE= NO # If the SHOW_INCLUDE_FILES tag is set to YES then doxygen will put a list of # the files that are included by a file in the documentation of that file. # The default value is: YES. SHOW_INCLUDE_FILES = NO # If the SHOW_GROUPED_MEMB_INC tag is set to YES then Doxygen will add for each # grouped member an include statement to the documentation, telling the reader # which file to include in order to use the member. # The default value is: NO. SHOW_GROUPED_MEMB_INC = NO # If the FORCE_LOCAL_INCLUDES tag is set to YES then doxygen will list include # files with double quotes in the documentation rather than with sharp brackets. # The default value is: NO. FORCE_LOCAL_INCLUDES = NO # If the INLINE_INFO tag is set to YES then a tag [inline] is inserted in the # documentation for inline members. # The default value is: YES. INLINE_INFO = NO # If the SORT_MEMBER_DOCS tag is set to YES then doxygen will sort the # (detailed) documentation of file and class members alphabetically by member # name. If set to NO, the members will appear in declaration order. # The default value is: YES. SORT_MEMBER_DOCS = YES # If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the brief # descriptions of file, namespace and class members alphabetically by member # name. If set to NO, the members will appear in declaration order. Note that # this will also influence the order of the classes in the class list. # The default value is: NO. SORT_BRIEF_DOCS = YES # If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the # (brief and detailed) documentation of class members so that constructors and # destructors are listed first. If set to NO the constructors will appear in the # respective orders defined by SORT_BRIEF_DOCS and SORT_MEMBER_DOCS. # Note: If SORT_BRIEF_DOCS is set to NO this option is ignored for sorting brief # member documentation. # Note: If SORT_MEMBER_DOCS is set to NO this option is ignored for sorting # detailed member documentation. # The default value is: NO. SORT_MEMBERS_CTORS_1ST = NO # If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the hierarchy # of group names into alphabetical order. If set to NO the group names will # appear in their defined order. # The default value is: NO. SORT_GROUP_NAMES = YES # If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be sorted by # fully-qualified names, including namespaces. If set to NO, the class list will # be sorted only by class name, not including the namespace part. # Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. # Note: This option applies only to the class list, not to the alphabetical # list. # The default value is: NO. SORT_BY_SCOPE_NAME = NO # If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to do proper # type resolution of all parameters of a function it will reject a match between # the prototype and the implementation of a member function even if there is # only one candidate or it is obvious which candidate to choose by doing a # simple string match. By disabling STRICT_PROTO_MATCHING doxygen will still # accept a match between prototype and implementation in such cases. # The default value is: NO. STRICT_PROTO_MATCHING = NO # The GENERATE_TODOLIST tag can be used to enable (YES) or disable (NO) the todo # list. This list is created by putting \todo commands in the documentation. # The default value is: YES. GENERATE_TODOLIST = YES # The GENERATE_TESTLIST tag can be used to enable (YES) or disable (NO) the test # list. This list is created by putting \test commands in the documentation. # The default value is: YES. GENERATE_TESTLIST = YES # The GENERATE_BUGLIST tag can be used to enable (YES) or disable (NO) the bug # list. This list is created by putting \bug commands in the documentation. # The default value is: YES. GENERATE_BUGLIST = YES # The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or disable (NO) # the deprecated list. This list is created by putting \deprecated commands in # the documentation. # The default value is: YES. GENERATE_DEPRECATEDLIST= YES # The ENABLED_SECTIONS tag can be used to enable conditional documentation # sections, marked by \if ... \endif and \cond # ... \endcond blocks. ENABLED_SECTIONS = # The MAX_INITIALIZER_LINES tag determines the maximum number of lines that the # initial value of a variable or macro / define can have for it to appear in the # documentation. If the initializer consists of more lines than specified here # it will be hidden. Use a value of 0 to hide initializers completely. The # appearance of the value of individual variables and macros / defines can be # controlled using \showinitializer or \hideinitializer command in the # documentation regardless of this setting. # Minimum value: 0, maximum value: 10000, default value: 30. MAX_INITIALIZER_LINES = 30 # Set the SHOW_USED_FILES tag to NO to disable the list of files generated at # the bottom of the documentation of classes and structs. If set to YES, the # list will mention the files that were used to generate the documentation. # The default value is: YES. SHOW_USED_FILES = NO # Set the SHOW_FILES tag to NO to disable the generation of the Files page. This # will remove the Files entry from the Quick Index and from the Folder Tree View # (if specified). # The default value is: YES. SHOW_FILES = YES # Set the SHOW_NAMESPACES tag to NO to disable the generation of the Namespaces # page. This will remove the Namespaces entry from the Quick Index and from the # Folder Tree View (if specified). # The default value is: YES. SHOW_NAMESPACES = YES # The FILE_VERSION_FILTER tag can be used to specify a program or script that # doxygen should invoke to get the current version for each file (typically from # the version control system). Doxygen will invoke the program by executing (via # popen()) the command command input-file, where command is the value of the # FILE_VERSION_FILTER tag, and input-file is the name of an input file provided # by doxygen. Whatever the program writes to standard output is used as the file # version. For an example see the documentation. FILE_VERSION_FILTER = # The LAYOUT_FILE tag can be used to specify a layout file which will be parsed # by doxygen. The layout file controls the global structure of the generated # output files in an output format independent way. To create the layout file # that represents doxygen's defaults, run doxygen with the -l option. You can # optionally specify a file name after the option, if omitted DoxygenLayout.xml # will be used as the name of the layout file. # # Note that if you run doxygen from a directory containing a file called # DoxygenLayout.xml, doxygen will parse it automatically even if the LAYOUT_FILE # tag is left empty. LAYOUT_FILE = # The CITE_BIB_FILES tag can be used to specify one or more bib files containing # the reference definitions. This must be a list of .bib files. The .bib # extension is automatically appended if omitted. This requires the bibtex tool # to be installed. See also https://en.wikipedia.org/wiki/BibTeX for more info. # For LaTeX the style of the bibliography can be controlled using # LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the # search path. See also \cite for info how to create references. CITE_BIB_FILES = #--------------------------------------------------------------------------- # Configuration options related to warning and progress messages #--------------------------------------------------------------------------- # The QUIET tag can be used to turn on/off the messages that are generated to # standard output by doxygen. If QUIET is set to YES this implies that the # messages are off. # The default value is: NO. QUIET = NO # The WARNINGS tag can be used to turn on/off the warning messages that are # generated to standard error (stderr) by doxygen. If WARNINGS is set to YES # this implies that the warnings are on. # # Tip: Turn warnings on while writing the documentation. # The default value is: YES. WARNINGS = YES # If the WARN_IF_UNDOCUMENTED tag is set to YES then doxygen will generate # warnings for undocumented members. If EXTRACT_ALL is set to YES then this flag # will automatically be disabled. # The default value is: YES. WARN_IF_UNDOCUMENTED = YES # If the WARN_IF_DOC_ERROR tag is set to YES, doxygen will generate warnings for # potential errors in the documentation, such as not documenting some parameters # in a documented function, or documenting parameters that don't exist or using # markup commands wrongly. # The default value is: YES. WARN_IF_DOC_ERROR = YES # This WARN_NO_PARAMDOC option can be enabled to get warnings for functions that # are documented, but have no documentation for their parameters or return # value. If set to NO, doxygen will only warn about wrong or incomplete # parameter documentation, but not about the absence of documentation. If # EXTRACT_ALL is set to YES then this flag will automatically be disabled. # The default value is: NO. WARN_NO_PARAMDOC = NO # If the WARN_AS_ERROR tag is set to YES then doxygen will immediately stop when # a warning is encountered. # The default value is: NO. WARN_AS_ERROR = NO # The WARN_FORMAT tag determines the format of the warning messages that doxygen # can produce. The string should contain the $file, $line, and $text tags, which # will be replaced by the file and line number from which the warning originated # and the warning text. Optionally the format may contain $version, which will # be replaced by the version of the file (if it could be obtained via # FILE_VERSION_FILTER) # The default value is: $file:$line: $text. WARN_FORMAT = # The WARN_LOGFILE tag can be used to specify a file to which warning and error # messages should be written. If left blank the output is written to standard # error (stderr). WARN_LOGFILE = #--------------------------------------------------------------------------- # Configuration options related to the input files #--------------------------------------------------------------------------- # The INPUT tag is used to specify the files and/or directories that contain # documented source files. You may enter file names like myfile.cpp or # directories like /usr/src/myproject. Separate the files or directories with # spaces. See also FILE_PATTERNS and EXTENSION_MAPPING # Note: If this tag is empty the current directory is searched. INPUT = @top_srcdir@/cplcore \ @top_srcdir@/cplui \ @top_srcdir@/cpldrs \ @top_srcdir@/cpldfs # This tag can be used to specify the character encoding of the source files # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses # libiconv (or the iconv built into libc) for the transcoding. See the libiconv # documentation (see: https://www.gnu.org/software/libiconv/) for the list of # possible encodings. # The default value is: UTF-8. INPUT_ENCODING = UTF-8 # If the value of the INPUT tag contains directories, you can use the # FILE_PATTERNS tag to specify one or more wildcard patterns (like *.cpp and # *.h) to filter out the source-files in the directories. # # Note that for custom extensions or not directly supported extensions you also # need to set EXTENSION_MAPPING for the extension otherwise the files are not # read by doxygen. # # If left blank the following patterns are tested:*.c, *.cc, *.cxx, *.cpp, # *.c++, *.java, *.ii, *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h, # *.hh, *.hxx, *.hpp, *.h++, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, *.inc, # *.m, *.markdown, *.md, *.mm, *.dox (to be provided as doxygen C comment), # *.doc (to be provided as doxygen C comment), *.txt (to be provided as doxygen # C comment), *.py, *.pyw, *.f90, *.f95, *.f03, *.f08, *.f18, *.f, *.for, *.vhd, # *.vhdl, *.ucf, *.qsf and *.ice. FILE_PATTERNS = *.dox \ *.h \ *.c # The RECURSIVE tag can be used to specify whether or not subdirectories should # be searched for input files as well. # The default value is: NO. RECURSIVE = NO # The EXCLUDE tag can be used to specify files and/or directories that should be # excluded from the INPUT source files. This way you can easily exclude a # subdirectory from a directory tree whose root is specified with the INPUT tag. # # Note that relative paths are relative to the directory from which doxygen is # run. EXCLUDE = CVS # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or # directories that are symbolic links (a Unix file system feature) are excluded # from the input. # The default value is: NO. EXCLUDE_SYMLINKS = NO # If the value of the INPUT tag contains directories, you can use the # EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude # certain files from those directories. # # Note that the wildcards are matched against the file with absolute path, so to # exclude all test directories for example use the pattern */test/* EXCLUDE_PATTERNS = cpl_tools.c # The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names # (namespaces, classes, functions, etc.) that should be excluded from the # output. The symbol name can be a fully qualified name, a word, or if the # wildcard * is used, a substring. Examples: ANamespace, AClass, # AClass::ANamespace, ANamespace::*Test # # Note that the wildcards are matched against the file with absolute path, so to # exclude all test directories use the pattern */test/* EXCLUDE_SYMBOLS = # The EXAMPLE_PATH tag can be used to specify one or more files or directories # that contain example code fragments that are included (see the \include # command). EXAMPLE_PATH = # If the value of the EXAMPLE_PATH tag contains directories, you can use the # EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and # *.h) to filter out the source-files in the directories. If left blank all # files are included. EXAMPLE_PATTERNS = # If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be # searched for input files to be used with the \include or \dontinclude commands # irrespective of the value of the RECURSIVE tag. # The default value is: NO. EXAMPLE_RECURSIVE = NO # The IMAGE_PATH tag can be used to specify one or more files or directories # that contain images that are to be included in the documentation (see the # \image command). IMAGE_PATH = # The INPUT_FILTER tag can be used to specify a program that doxygen should # invoke to filter for each input file. Doxygen will invoke the filter program # by executing (via popen()) the command: # # # # where is the value of the INPUT_FILTER tag, and is the # name of an input file. Doxygen will then use the output that the filter # program writes to standard output. If FILTER_PATTERNS is specified, this tag # will be ignored. # # Note that the filter must not add or remove lines; it is applied before the # code is scanned, but not when the output code is generated. If lines are added # or removed, the anchors will not be placed correctly. # # Note that for custom extensions or not directly supported extensions you also # need to set EXTENSION_MAPPING for the extension otherwise the files are not # properly processed by doxygen. INPUT_FILTER = # The FILTER_PATTERNS tag can be used to specify filters on a per file pattern # basis. Doxygen will compare the file name with each pattern and apply the # filter if there is a match. The filters are a list of the form: pattern=filter # (like *.cpp=my_cpp_filter). See INPUT_FILTER for further information on how # filters are used. If the FILTER_PATTERNS tag is empty or if none of the # patterns match the file name, INPUT_FILTER is applied. # # Note that for custom extensions or not directly supported extensions you also # need to set EXTENSION_MAPPING for the extension otherwise the files are not # properly processed by doxygen. FILTER_PATTERNS = # If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using # INPUT_FILTER) will also be used to filter the input files that are used for # producing the source files to browse (i.e. when SOURCE_BROWSER is set to YES). # The default value is: NO. FILTER_SOURCE_FILES = NO # The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file # pattern. A pattern will override the setting for FILTER_PATTERN (if any) and # it is also possible to disable source filtering for a specific pattern using # *.ext= (so without naming a filter). # This tag requires that the tag FILTER_SOURCE_FILES is set to YES. FILTER_SOURCE_PATTERNS = # If the USE_MDFILE_AS_MAINPAGE tag refers to the name of a markdown file that # is part of the input, its contents will be placed on the main page # (index.html). This can be useful if you have a project on for instance GitHub # and want to reuse the introduction page also for the doxygen output. USE_MDFILE_AS_MAINPAGE = #--------------------------------------------------------------------------- # Configuration options related to source browsing #--------------------------------------------------------------------------- # If the SOURCE_BROWSER tag is set to YES then a list of source files will be # generated. Documented entities will be cross-referenced with these sources. # # Note: To get rid of all source code in the generated output, make sure that # also VERBATIM_HEADERS is set to NO. # The default value is: NO. SOURCE_BROWSER = NO # Setting the INLINE_SOURCES tag to YES will include the body of functions, # classes and enums directly into the documentation. # The default value is: NO. INLINE_SOURCES = NO # Setting the STRIP_CODE_COMMENTS tag to YES will instruct doxygen to hide any # special comment blocks from generated source code fragments. Normal C, C++ and # Fortran comments will always remain visible. # The default value is: YES. STRIP_CODE_COMMENTS = YES # If the REFERENCED_BY_RELATION tag is set to YES then for each documented # entity all documented functions referencing it will be listed. # The default value is: NO. REFERENCED_BY_RELATION = YES # If the REFERENCES_RELATION tag is set to YES then for each documented function # all documented entities called/used by that function will be listed. # The default value is: NO. REFERENCES_RELATION = YES # If the REFERENCES_LINK_SOURCE tag is set to YES and SOURCE_BROWSER tag is set # to YES then the hyperlinks from functions in REFERENCES_RELATION and # REFERENCED_BY_RELATION lists will link to the source code. Otherwise they will # link to the documentation. # The default value is: YES. REFERENCES_LINK_SOURCE = YES # If SOURCE_TOOLTIPS is enabled (the default) then hovering a hyperlink in the # source code will show a tooltip with additional information such as prototype, # brief description and links to the definition and documentation. Since this # will make the HTML file larger and loading of large files a bit slower, you # can opt to disable this feature. # The default value is: YES. # This tag requires that the tag SOURCE_BROWSER is set to YES. SOURCE_TOOLTIPS = YES # If the USE_HTAGS tag is set to YES then the references to source code will # point to the HTML generated by the htags(1) tool instead of doxygen built-in # source browser. The htags tool is part of GNU's global source tagging system # (see https://www.gnu.org/software/global/global.html). You will need version # 4.8.6 or higher. # # To use it do the following: # - Install the latest version of global # - Enable SOURCE_BROWSER and USE_HTAGS in the configuration file # - Make sure the INPUT points to the root of the source tree # - Run doxygen as normal # # Doxygen will invoke htags (and that will in turn invoke gtags), so these # tools must be available from the command line (i.e. in the search path). # # The result: instead of the source browser generated by doxygen, the links to # source code will now point to the output of htags. # The default value is: NO. # This tag requires that the tag SOURCE_BROWSER is set to YES. USE_HTAGS = NO # If the VERBATIM_HEADERS tag is set the YES then doxygen will generate a # verbatim copy of the header file for each class for which an include is # specified. Set to NO to disable this. # See also: Section \class. # The default value is: YES. VERBATIM_HEADERS = NO #--------------------------------------------------------------------------- # Configuration options related to the alphabetical class index #--------------------------------------------------------------------------- # If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index of all # compounds will be generated. Enable this if the project contains a lot of # classes, structs, unions or interfaces. # The default value is: YES. ALPHABETICAL_INDEX = NO # The COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns in # which the alphabetical index list will be split. # Minimum value: 1, maximum value: 20, default value: 5. # This tag requires that the tag ALPHABETICAL_INDEX is set to YES. COLS_IN_ALPHA_INDEX = 5 # In case all classes in a project start with a common prefix, all classes will # be put under the same header in the alphabetical index. The IGNORE_PREFIX tag # can be used to specify a prefix (or a list of prefixes) that should be ignored # while generating the index headers. # This tag requires that the tag ALPHABETICAL_INDEX is set to YES. IGNORE_PREFIX = #--------------------------------------------------------------------------- # Configuration options related to the HTML output #--------------------------------------------------------------------------- # If the GENERATE_HTML tag is set to YES, doxygen will generate HTML output # The default value is: YES. GENERATE_HTML = YES # The HTML_OUTPUT tag is used to specify where the HTML docs will be put. If a # relative path is entered the value of OUTPUT_DIRECTORY will be put in front of # it. # The default directory is: html. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_OUTPUT = html # The HTML_FILE_EXTENSION tag can be used to specify the file extension for each # generated HTML page (for example: .htm, .php, .asp). # The default value is: .html. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_FILE_EXTENSION = .html # The HTML_HEADER tag can be used to specify a user-defined HTML header file for # each generated HTML page. If the tag is left blank doxygen will generate a # standard header. # # To get valid HTML the header file that includes any scripts and style sheets # that doxygen needs, which is dependent on the configuration options used (e.g. # the setting GENERATE_TREEVIEW). It is highly recommended to start with a # default header using # doxygen -w html new_header.html new_footer.html new_stylesheet.css # YourConfigFile # and then modify the file new_header.html. See also section "Doxygen usage" # for information on how to generate the default header that doxygen normally # uses. # Note: The header is subject to change so you typically have to regenerate the # default header when upgrading to a newer version of doxygen. For a description # of the possible markers and block names see the documentation. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_HEADER = # The HTML_FOOTER tag can be used to specify a user-defined HTML footer for each # generated HTML page. If the tag is left blank doxygen will generate a standard # footer. See HTML_HEADER for more information on how to generate a default # footer and what special commands can be used inside the footer. See also # section "Doxygen usage" for information on how to generate the default footer # that doxygen normally uses. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_FOOTER = # The HTML_STYLESHEET tag can be used to specify a user-defined cascading style # sheet that is used by each HTML page. It can be used to fine-tune the look of # the HTML output. If left blank doxygen will generate a default style sheet. # See also section "Doxygen usage" for information on how to generate the style # sheet that doxygen normally uses. # Note: It is recommended to use HTML_EXTRA_STYLESHEET instead of this tag, as # it is more robust and this tag (HTML_STYLESHEET) will in the future become # obsolete. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_STYLESHEET = # The HTML_EXTRA_STYLESHEET tag can be used to specify additional user-defined # cascading style sheets that are included after the standard style sheets # created by doxygen. Using this option one can overrule certain style aspects. # This is preferred over using HTML_STYLESHEET since it does not replace the # standard style sheet and is therefore more robust against future updates. # Doxygen will copy the style sheet files to the output directory. # Note: The order of the extra style sheet files is of importance (e.g. the last # style sheet in the list overrules the setting of the previous ones in the # list). For an example see the documentation. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_EXTRA_STYLESHEET = @top_srcdir@/doxygen/cpl.css # The HTML_EXTRA_FILES tag can be used to specify one or more extra images or # other source files which should be copied to the HTML output directory. Note # that these files will be copied to the base HTML output directory. Use the # $relpath^ marker in the HTML_HEADER and/or HTML_FOOTER files to load these # files. In the HTML_STYLESHEET file, use the file name only. Also note that the # files will be copied as-is; there are no commands or markers available. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_EXTRA_FILES = # The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen # will adjust the colors in the style sheet and background images according to # this color. Hue is specified as an angle on a colorwheel, see # https://en.wikipedia.org/wiki/Hue for more information. For instance the value # 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300 # purple, and 360 is red again. # Minimum value: 0, maximum value: 359, default value: 220. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_COLORSTYLE_HUE = 220 # The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of the colors # in the HTML output. For a value of 0 the output will use grayscales only. A # value of 255 will produce the most vivid colors. # Minimum value: 0, maximum value: 255, default value: 100. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_COLORSTYLE_SAT = 100 # The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to the # luminance component of the colors in the HTML output. Values below 100 # gradually make the output lighter, whereas values above 100 make the output # darker. The value divided by 100 is the actual gamma applied, so 80 represents # a gamma of 0.8, The value 220 represents a gamma of 2.2, and 100 does not # change the gamma. # Minimum value: 40, maximum value: 240, default value: 80. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_COLORSTYLE_GAMMA = 80 # If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML # page will contain the date and time when the page was generated. Setting this # to YES can help to show when doxygen was last run and thus if the # documentation is up to date. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_TIMESTAMP = NO # If the HTML_DYNAMIC_MENUS tag is set to YES then the generated HTML # documentation will contain a main index with vertical navigation menus that # are dynamically created via JavaScript. If disabled, the navigation index will # consists of multiple levels of tabs that are statically embedded in every HTML # page. Disable this option to support browsers that do not have JavaScript, # like the Qt help browser. # The default value is: YES. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_DYNAMIC_MENUS = YES # If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML # documentation will contain sections that can be hidden and shown after the # page has loaded. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_DYNAMIC_SECTIONS = NO # With HTML_INDEX_NUM_ENTRIES one can control the preferred number of entries # shown in the various tree structured indices initially; the user can expand # and collapse entries dynamically later on. Doxygen will expand the tree to # such a level that at most the specified number of entries are visible (unless # a fully collapsed tree already exceeds this amount). So setting the number of # entries 1 will produce a full collapsed tree by default. 0 is a special value # representing an infinite number of entries and will result in a full expanded # tree by default. # Minimum value: 0, maximum value: 9999, default value: 100. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_INDEX_NUM_ENTRIES = 100 # If the GENERATE_DOCSET tag is set to YES, additional index files will be # generated that can be used as input for Apple's Xcode 3 integrated development # environment (see: https://developer.apple.com/xcode/), introduced with OSX # 10.5 (Leopard). To create a documentation set, doxygen will generate a # Makefile in the HTML output directory. Running make will produce the docset in # that directory and running make install will install the docset in # ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find it at # startup. See https://developer.apple.com/library/archive/featuredarticles/Doxy # genXcode/_index.html for more information. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. GENERATE_DOCSET = NO # This tag determines the name of the docset feed. A documentation feed provides # an umbrella under which multiple documentation sets from a single provider # (such as a company or product suite) can be grouped. # The default value is: Doxygen generated docs. # This tag requires that the tag GENERATE_DOCSET is set to YES. DOCSET_FEEDNAME = "Doxygen generated docs" # This tag specifies a string that should uniquely identify the documentation # set bundle. This should be a reverse domain-name style string, e.g. # com.mycompany.MyDocSet. Doxygen will append .docset to the name. # The default value is: org.doxygen.Project. # This tag requires that the tag GENERATE_DOCSET is set to YES. DOCSET_BUNDLE_ID = org.doxygen.Project # The DOCSET_PUBLISHER_ID tag specifies a string that should uniquely identify # the documentation publisher. This should be a reverse domain-name style # string, e.g. com.mycompany.MyDocSet.documentation. # The default value is: org.doxygen.Publisher. # This tag requires that the tag GENERATE_DOCSET is set to YES. DOCSET_PUBLISHER_ID = org.doxygen.Publisher # The DOCSET_PUBLISHER_NAME tag identifies the documentation publisher. # The default value is: Publisher. # This tag requires that the tag GENERATE_DOCSET is set to YES. DOCSET_PUBLISHER_NAME = Publisher # If the GENERATE_HTMLHELP tag is set to YES then doxygen generates three # additional HTML index files: index.hhp, index.hhc, and index.hhk. The # index.hhp is a project file that can be read by Microsoft's HTML Help Workshop # (see: https://www.microsoft.com/en-us/download/details.aspx?id=21138) on # Windows. # # The HTML Help Workshop contains a compiler that can convert all HTML output # generated by doxygen into a single compiled HTML file (.chm). Compiled HTML # files are now used as the Windows 98 help format, and will replace the old # Windows help format (.hlp) on all Windows platforms in the future. Compressed # HTML files also contain an index, a table of contents, and you can search for # words in the documentation. The HTML workshop also contains a viewer for # compressed HTML files. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. GENERATE_HTMLHELP = NO # The CHM_FILE tag can be used to specify the file name of the resulting .chm # file. You can add a path in front of the file if the result should not be # written to the html output directory. # This tag requires that the tag GENERATE_HTMLHELP is set to YES. CHM_FILE = # The HHC_LOCATION tag can be used to specify the location (absolute path # including file name) of the HTML help compiler (hhc.exe). If non-empty, # doxygen will try to run the HTML help compiler on the generated index.hhp. # The file has to be specified with full path. # This tag requires that the tag GENERATE_HTMLHELP is set to YES. HHC_LOCATION = # The GENERATE_CHI flag controls if a separate .chi index file is generated # (YES) or that it should be included in the main .chm file (NO). # The default value is: NO. # This tag requires that the tag GENERATE_HTMLHELP is set to YES. GENERATE_CHI = NO # The CHM_INDEX_ENCODING is used to encode HtmlHelp index (hhk), content (hhc) # and project file content. # This tag requires that the tag GENERATE_HTMLHELP is set to YES. CHM_INDEX_ENCODING = # The BINARY_TOC flag controls whether a binary table of contents is generated # (YES) or a normal table of contents (NO) in the .chm file. Furthermore it # enables the Previous and Next buttons. # The default value is: NO. # This tag requires that the tag GENERATE_HTMLHELP is set to YES. BINARY_TOC = NO # The TOC_EXPAND flag can be set to YES to add extra items for group members to # the table of contents of the HTML help documentation and to the tree view. # The default value is: NO. # This tag requires that the tag GENERATE_HTMLHELP is set to YES. TOC_EXPAND = NO # If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and # QHP_VIRTUAL_FOLDER are set, an additional index file will be generated that # can be used as input for Qt's qhelpgenerator to generate a Qt Compressed Help # (.qch) of the generated HTML documentation. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. GENERATE_QHP = NO # If the QHG_LOCATION tag is specified, the QCH_FILE tag can be used to specify # the file name of the resulting .qch file. The path specified is relative to # the HTML output folder. # This tag requires that the tag GENERATE_QHP is set to YES. QCH_FILE = # The QHP_NAMESPACE tag specifies the namespace to use when generating Qt Help # Project output. For more information please see Qt Help Project / Namespace # (see: https://doc.qt.io/archives/qt-4.8/qthelpproject.html#namespace). # The default value is: org.doxygen.Project. # This tag requires that the tag GENERATE_QHP is set to YES. QHP_NAMESPACE = org.doxygen.Project # The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating Qt # Help Project output. For more information please see Qt Help Project / Virtual # Folders (see: https://doc.qt.io/archives/qt-4.8/qthelpproject.html#virtual- # folders). # The default value is: doc. # This tag requires that the tag GENERATE_QHP is set to YES. QHP_VIRTUAL_FOLDER = doc # If the QHP_CUST_FILTER_NAME tag is set, it specifies the name of a custom # filter to add. For more information please see Qt Help Project / Custom # Filters (see: https://doc.qt.io/archives/qt-4.8/qthelpproject.html#custom- # filters). # This tag requires that the tag GENERATE_QHP is set to YES. QHP_CUST_FILTER_NAME = # The QHP_CUST_FILTER_ATTRS tag specifies the list of the attributes of the # custom filter to add. For more information please see Qt Help Project / Custom # Filters (see: https://doc.qt.io/archives/qt-4.8/qthelpproject.html#custom- # filters). # This tag requires that the tag GENERATE_QHP is set to YES. QHP_CUST_FILTER_ATTRS = # The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this # project's filter section matches. Qt Help Project / Filter Attributes (see: # https://doc.qt.io/archives/qt-4.8/qthelpproject.html#filter-attributes). # This tag requires that the tag GENERATE_QHP is set to YES. QHP_SECT_FILTER_ATTRS = # The QHG_LOCATION tag can be used to specify the location of Qt's # qhelpgenerator. If non-empty doxygen will try to run qhelpgenerator on the # generated .qhp file. # This tag requires that the tag GENERATE_QHP is set to YES. QHG_LOCATION = # If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files will be # generated, together with the HTML files, they form an Eclipse help plugin. To # install this plugin and make it available under the help contents menu in # Eclipse, the contents of the directory containing the HTML and XML files needs # to be copied into the plugins directory of eclipse. The name of the directory # within the plugins directory should be the same as the ECLIPSE_DOC_ID value. # After copying Eclipse needs to be restarted before the help appears. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. GENERATE_ECLIPSEHELP = NO # A unique identifier for the Eclipse help plugin. When installing the plugin # the directory name containing the HTML and XML files should also have this # name. Each documentation set should have its own identifier. # The default value is: org.doxygen.Project. # This tag requires that the tag GENERATE_ECLIPSEHELP is set to YES. ECLIPSE_DOC_ID = org.doxygen.Project # If you want full control over the layout of the generated HTML pages it might # be necessary to disable the index and replace it with your own. The # DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) at top # of each HTML page. A value of NO enables the index and the value YES disables # it. Since the tabs in the index contain the same information as the navigation # tree, you can set this option to YES if you also set GENERATE_TREEVIEW to YES. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. DISABLE_INDEX = NO # The GENERATE_TREEVIEW tag is used to specify whether a tree-like index # structure should be generated to display hierarchical information. If the tag # value is set to YES, a side panel will be generated containing a tree-like # index structure (just like the one that is generated for HTML Help). For this # to work a browser that supports JavaScript, DHTML, CSS and frames is required # (i.e. any modern browser). Windows users are probably better off using the # HTML help feature. Via custom style sheets (see HTML_EXTRA_STYLESHEET) one can # further fine-tune the look of the index. As an example, the default style # sheet generated by doxygen has an example that shows how to put an image at # the root of the tree instead of the PROJECT_NAME. Since the tree basically has # the same information as the tab index, you could consider setting # DISABLE_INDEX to YES when enabling this option. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. GENERATE_TREEVIEW = NO # The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that # doxygen will group on one line in the generated HTML documentation. # # Note that a value of 0 will completely suppress the enum values from appearing # in the overview section. # Minimum value: 0, maximum value: 20, default value: 4. # This tag requires that the tag GENERATE_HTML is set to YES. ENUM_VALUES_PER_LINE = 1 # If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be used # to set the initial width (in pixels) of the frame in which the tree is shown. # Minimum value: 0, maximum value: 1500, default value: 250. # This tag requires that the tag GENERATE_HTML is set to YES. TREEVIEW_WIDTH = 250 # If the EXT_LINKS_IN_WINDOW option is set to YES, doxygen will open links to # external symbols imported via tag files in a separate window. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. EXT_LINKS_IN_WINDOW = NO # If the HTML_FORMULA_FORMAT option is set to svg, doxygen will use the pdf2svg # tool (see https://github.com/dawbarton/pdf2svg) or inkscape (see # https://inkscape.org) to generate formulas as SVG images instead of PNGs for # the HTML output. These images will generally look nicer at scaled resolutions. # Possible values are: png (the default) and svg (looks nicer but requires the # pdf2svg or inkscape tool). # The default value is: png. # This tag requires that the tag GENERATE_HTML is set to YES. HTML_FORMULA_FORMAT = svg # Use this tag to change the font size of LaTeX formulas included as images in # the HTML documentation. When you change the font size after a successful # doxygen run you need to manually remove any form_*.png images from the HTML # output directory to force them to be regenerated. # Minimum value: 8, maximum value: 50, default value: 10. # This tag requires that the tag GENERATE_HTML is set to YES. FORMULA_FONTSIZE = 10 # Use the FORMULA_TRANSPARENT tag to determine whether or not the images # generated for formulas are transparent PNGs. Transparent PNGs are not # supported properly for IE 6.0, but are supported on all modern browsers. # # Note that when changing this option you need to delete any form_*.png files in # the HTML output directory before the changes have effect. # The default value is: YES. # This tag requires that the tag GENERATE_HTML is set to YES. FORMULA_TRANSPARENT = YES # The FORMULA_MACROFILE can contain LaTeX \newcommand and \renewcommand commands # to create new LaTeX commands to be used in formulas as building blocks. See # the section "Including formulas" for details. FORMULA_MACROFILE = # Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see # https://www.mathjax.org) which uses client side JavaScript for the rendering # instead of using pre-rendered bitmaps. Use this if you do not have LaTeX # installed or if you want to formulas look prettier in the HTML output. When # enabled you may also need to install MathJax separately and configure the path # to it using the MATHJAX_RELPATH option. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. USE_MATHJAX = NO # When MathJax is enabled you can set the default output format to be used for # the MathJax output. See the MathJax site (see: # http://docs.mathjax.org/en/latest/output.html) for more details. # Possible values are: HTML-CSS (which is slower, but has the best # compatibility), NativeMML (i.e. MathML) and SVG. # The default value is: HTML-CSS. # This tag requires that the tag USE_MATHJAX is set to YES. MATHJAX_FORMAT = HTML-CSS # When MathJax is enabled you need to specify the location relative to the HTML # output directory using the MATHJAX_RELPATH option. The destination directory # should contain the MathJax.js script. For instance, if the mathjax directory # is located at the same level as the HTML output directory, then # MATHJAX_RELPATH should be ../mathjax. The default value points to the MathJax # Content Delivery Network so you can quickly see the result without installing # MathJax. However, it is strongly recommended to install a local copy of # MathJax from https://www.mathjax.org before deployment. # The default value is: https://cdn.jsdelivr.net/npm/mathjax@2. # This tag requires that the tag USE_MATHJAX is set to YES. MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest # The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax # extension names that should be enabled during MathJax rendering. For example # MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols # This tag requires that the tag USE_MATHJAX is set to YES. MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols # The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces # of code that will be used on startup of the MathJax code. See the MathJax site # (see: http://docs.mathjax.org/en/latest/output.html) for more details. For an # example see the documentation. # This tag requires that the tag USE_MATHJAX is set to YES. MATHJAX_CODEFILE = # When the SEARCHENGINE tag is enabled doxygen will generate a search box for # the HTML output. The underlying search engine uses javascript and DHTML and # should work on any modern browser. Note that when using HTML help # (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET) # there is already a search function so this one should typically be disabled. # For large projects the javascript based search engine can be slow, then # enabling SERVER_BASED_SEARCH may provide a better solution. It is possible to # search using the keyboard; to jump to the search box use + S # (what the is depends on the OS and browser, but it is typically # , /