libpciaccess-0.14/0000755000175000017500000000000013173407531011067 500000000000000libpciaccess-0.14/m4/0000755000175000017500000000000013173407530011406 500000000000000libpciaccess-0.14/m4/ax_define_dir.m40000644000175000017500000000325213173407515014355 00000000000000# =========================================================================== # http://www.gnu.org/software/autoconf-archive/ax_define_dir.html # =========================================================================== # # SYNOPSIS # # AX_DEFINE_DIR(VARNAME, DIR [, DESCRIPTION]) # # DESCRIPTION # # This macro sets VARNAME to the expansion of the DIR variable, taking # care of fixing up ${prefix} and such. # # VARNAME is then offered as both an output variable and a C preprocessor # symbol. # # Example: # # AX_DEFINE_DIR([DATADIR], [datadir], [Where data are placed to.]) # # LICENSE # # Copyright (c) 2008 Stepan Kasal # Copyright (c) 2008 Andreas Schwab # Copyright (c) 2008 Guido U. Draheim # Copyright (c) 2008 Alexandre Oliva # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice # and this notice are preserved. This file is offered as-is, without any # warranty. #serial 6 AU_ALIAS([AC_DEFINE_DIR], [AX_DEFINE_DIR]) AC_DEFUN([AX_DEFINE_DIR], [ prefix_NONE= exec_prefix_NONE= test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix dnl In Autoconf 2.60, ${datadir} refers to ${datarootdir}, which in turn dnl refers to ${prefix}. Thus we have to use `eval' twice. eval ax_define_dir="\"[$]$2\"" eval ax_define_dir="\"$ax_define_dir\"" AC_SUBST($1, "$ax_define_dir") AC_DEFINE_UNQUOTED($1, "$ax_define_dir", [$3]) test "$prefix_NONE" && prefix=NONE test "$exec_prefix_NONE" && exec_prefix=NONE ]) libpciaccess-0.14/m4/libtool.m40000644000175000017500000112530613173407520013243 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) $(top_builddir)/libtool' AC_SUBST(LIBTOOL)dnl _LT_SETUP # Only expand once: m4_define([LT_INIT]) ])# LT_INIT # Old names: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) dnl AC_DEFUN([AM_PROG_LIBTOOL], []) # _LT_PREPARE_CC_BASENAME # ----------------------- m4_defun([_LT_PREPARE_CC_BASENAME], [ # Calculate cc_basename. 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In configure, this macro expands # each variable declared with _LT_DECL (and _LT_TAGDECL) into: # # ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) # _LT_LIBTOOL_TAGS # ---------------- # Output comment and list of tags supported by the script m4_defun([_LT_LIBTOOL_TAGS], [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl available_tags='_LT_TAGS'dnl ]) # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) # ----------------------------------- # Extract the dictionary values for VARNAME (optionally with TAG) and # expand to a commented shell variable setting: # # # Some comment about what VAR is for. # visible_name=$lt_internal_name m4_define([_LT_LIBTOOL_DECLARE], [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [description])))[]dnl m4_pushdef([_libtool_name], m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), [0], [_libtool_name=[$]$1], [1], [_libtool_name=$lt_[]$1], [2], [_libtool_name=$lt_[]$1], [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl ]) # _LT_LIBTOOL_CONFIG_VARS # ----------------------- # Produce commented declarations of non-tagged libtool config variables # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool' # script. 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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 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` else sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" fi]) library_names_spec= libname_spec='lib$name' soname_spec= shrext_cmds=.so postinstall_cmds= postuninstall_cmds= finish_cmds= finish_eval= shlibpath_var= shlibpath_overrides_runpath=unknown version_type=none dynamic_linker="$host_os ld.so" sys_lib_dlsearch_path_spec="/lib /usr/lib" need_lib_prefix=unknown hardcode_into_libs=no # when you set need_version to no, make sure it does not cause -set_version # flags to be left without arguments need_version=unknown AC_ARG_VAR([LT_SYS_LIBRARY_PATH], [User-defined run-time library search path.]) case $host_os in aix3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname.a' shlibpath_var=LIBPATH # AIX 3 has no versioning support, so we append a major version to the name. soname_spec='$libname$release$shared_ext$major' ;; aix[[4-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no hardcode_into_libs=yes if test ia64 = "$host_cpu"; then # AIX 5 supports IA64 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH else # With GCC up to 2.95.x, collect2 would create an import file # for dependence libraries. 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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 ;; cygwin* | mingw* | pw32* | cegcc*) version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \$file`~ dlpath=`$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' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' m4_if([$1], [],[ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) ;; 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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' ;; # 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 $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], [lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], [lt_cv_shlibpath_overrides_runpath=yes])]) LDFLAGS=$save_LDFLAGS libdir=$save_libdir ]) shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Add ABI-specific directories to the system library path. sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. 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*nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$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 $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; 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sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$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.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$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*) ;; *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' ;; # 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)"; 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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 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 ;; linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler _LT_TAGVAR(ld_shlibs, $1)=yes _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; newsos6) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *nto* | *qnx*) ;; openbsd* | bitrig*) if test -f /usr/libexec/ld.so; then _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(hardcode_direct_absolute, $1)=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; 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 $host_os in solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. GCC discards it without '$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test yes = "$GCC"; then _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' else _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' fi ;; esac _LT_TAGVAR(link_all_deplibs, $1)=yes ;; sunos4*) if test sequent = "$host_vendor"; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4) case $host_vendor in sni) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' _LT_TAGVAR(hardcode_direct, $1)=no ;; motorola) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4.3*) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes _LT_TAGVAR(ld_shlibs, $1)=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We CANNOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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These variables are subsequently used by _LT_CONFIG to write # the compiler configuration to 'libtool'. m4_defun([_LT_LANG_CXX_CONFIG], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_PATH_MANIFEST_TOOL])dnl if test -n "$CXX" && ( test no != "$CXX" && ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || (test g++ != "$CXX"))); then AC_PROG_CXXCPP else _lt_caught_CXX_error=yes fi AC_LANG_PUSH(C++) _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(allow_undefined_flag, $1)= _LT_TAGVAR(always_export_symbols, $1)=no _LT_TAGVAR(archive_expsym_cmds, $1)= _LT_TAGVAR(compiler_needs_object, $1)=no _LT_TAGVAR(export_dynamic_flag_spec, $1)= _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_direct_absolute, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= _LT_TAGVAR(hardcode_libdir_separator, $1)= _LT_TAGVAR(hardcode_minus_L, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported _LT_TAGVAR(hardcode_automatic, $1)=no _LT_TAGVAR(inherit_rpath, $1)=no _LT_TAGVAR(module_cmds, $1)= _LT_TAGVAR(module_expsym_cmds, $1)= _LT_TAGVAR(link_all_deplibs, $1)=unknown _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds _LT_TAGVAR(reload_flag, $1)=$reload_flag _LT_TAGVAR(reload_cmds, $1)=$reload_cmds _LT_TAGVAR(no_undefined_flag, $1)= _LT_TAGVAR(whole_archive_flag_spec, $1)= _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no # Source file extension for C++ test sources. ac_ext=cpp # Object file extension for compiled C++ test sources. objext=o _LT_TAGVAR(objext, $1)=$objext # No sense in running all these tests if we already determined that # the CXX compiler isn't working. 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(MM) wlarc='$wl' # ancient GNU ld didn't support --whole-archive et. al. if eval "`$CC -print-prog-name=ld` --help 2>&1" | $GREP 'no-whole-archive' > /dev/null; then _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' else _LT_TAGVAR(whole_archive_flag_spec, $1)= fi else with_gnu_ld=no wlarc= # A generic and very simple default shared library creation # command for GNU C++ for the case where it uses the native # linker, instead of GNU ld. 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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 case $ld_flag in *-brtl*) aix_use_runtimelinking=yes break ;; esac done if test svr4,no = "$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. 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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"`; 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*) # 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 | $GREP "ld"`; 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [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. 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(C) Copyright IBM Corporation 2006 # All Rights Reserved. # # 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 # on the rights to use, copy, modify, merge, publish, distribute, sub # license, 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 (including the next # paragraph) 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 NON-INFRINGEMENT. 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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 $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n "$lt_cv_sys_max_cmd_len"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 $as_echo_n "checking how to convert $build file names to $host format... 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" >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$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*) 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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else 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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; 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 $lt_ar_try) 2>&5 ac_status=$? $as_echo "$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 $lt_ar_try) 2>&5 ac_status=$? $as_echo "$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.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # 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 $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$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 $ac_link) 2>&5 ac_status=$? $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else 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|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 $as_echo "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 $as_echo_n "checking for a working dd... " >&6; } if ${ac_cv_path_lt_DD+:} false; then : $as_echo_n "(cached) " >&6 else 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 test -z "$as_dir" && as_dir=. 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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 $as_echo "$ac_cv_path_lt_DD" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 $as_echo_n "checking how to truncate binary pipes... " >&6; } if ${lt_cv_truncate_bin+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 $as_echo "$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 "${enable_libtool_lock+set}" = set; then : enableval=$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 $ac_compile) 2>&5 ac_status=$? $as_echo "$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 $ac_compile) 2>&5 ac_status=$? $as_echo "$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 $ac_compile) 2>&5 ac_status=$? $as_echo "$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 $ac_compile) 2>&5 ac_status=$? $as_echo "$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" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$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.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$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 $ac_compile) 2>&5 ac_status=$? $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. 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" $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$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 () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$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[91]*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10.[012][,.]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='$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 | $SED 's/:/ /g'`\" ;; esac } for ac_header in dlfcn.h do : ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DLFCN_H 1 _ACEOF fi done # Set options enable_dlopen=no enable_win32_dll=no # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; then : enableval=$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=$lt_save_ifs ;; esac else enable_shared=yes fi # Check whether --enable-static was given. if test "${enable_static+set}" = set; 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=$lt_save_ifs ;; esac else enable_static=yes fi # Check whether --with-pic was given. if test "${with_pic+set}" = set; 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=$lt_save_ifs ;; esac else pic_mode=default fi # Check whether --enable-fast-install was given. if test "${enable_fast_install+set}" = set; 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 enable_fast_install=yes fi shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[5-9]*,yes) { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; } # Check whether --with-aix-soname was given. if test "${with_aix_soname+set}" = set; 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 if ${lt_cv_with_aix_soname+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_with_aix_soname=aix fi with_aix_soname=$lt_cv_with_aix_soname fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 $as_echo_n "checking for objdir... " >&6; } if ${lt_cv_objdir+:} false; then : $as_echo_n "(cached) " >&6 else 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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 $as_echo "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir cat >>confdefs.h <<_ACEOF #define LT_OBJDIR "$lt_cv_objdir/" _ACEOF 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 $as_echo_n "checking for ${ac_tool_prefix}file... 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This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 $as_echo "$MAGIC_CMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 $as_echo_n "checking for file... 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This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 $as_echo "$MAGIC_CMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac # Use C for the default configuration in the libtool script lt_save_CC=$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=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}' # If no C compiler was specified, use CC. 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then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^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.$ac_objext \ conftest$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 ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; 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.$ac_objext \ conftest$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=$lt_tool_outputfile.exe ;; esac~ if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # 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 $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test yes = "$lt_cv_ld_force_load"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag=$_lt_dar_allow_undefined case $cc_basename in ifort*|nagfor*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test yes = "$_lt_dar_can_shared"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" else ld_shlibs=no fi ;; dgux*) archive_cmds='$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. 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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*) 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,$libdir' fi else ld_shlibs=no fi ;; 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fi~ prefix_cmds="$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=: ;; 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The import file would start with # the line '#! .'. This would cause the generated library to # depend on '.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # Using Import Files as archive members, it is possible to support # filename-based versioning of shared library archives on AIX. While # this would work for both with and without runtime linking, it will # prevent static linking of such archives. So we do filename-based # shared library versioning with .so extension only, which is used # when both runtime linking and shared linking is enabled. # Unfortunately, runtime linking may impact performance, so we do # not want this to be the default eventually. Also, we use the # versioned .so libs for executables only if there is the -brtl # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. # To allow for filename-based versioning support, we need to create # libNAME.so.V as an archive file, containing: # *) an Import File, referring to the versioned filename of the # archive as well as the shared archive member, telling the # bitwidth (32 or 64) of that shared object, and providing the # list of exported symbols of that shared object, eventually # decorated with the 'weak' keyword # *) the shared object with the F_LOADONLY flag set, to really avoid # it being seen by the linker. # At run time we better use the real file rather than another symlink, # but for link time we create the symlink libNAME.so -> libNAME.so.V case $with_aix_soname,$aix_use_runtimelinking in # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. aix,yes) # traditional libtool dynamic_linker='AIX unversionable lib.so' # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; aix,no) # traditional AIX only dynamic_linker='AIX lib.a(lib.so.V)' # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' ;; svr4,*) # full svr4 only dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,yes) # both, prefer svr4 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # unpreferred sharedlib libNAME.a needs extra handling postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,no) # both, prefer aix dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' ;; 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 ;; cygwin* | mingw* | pw32* | cegcc*) version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \$file`~ dlpath=`$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' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" ;; 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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 ${lt_cv_shlibpath_overrides_runpath+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$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 () { ; 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.$ac_objext \ conftest$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 # Add ABI-specific directories to the system library path. sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. 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esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. 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" >&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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$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. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes; then : lt_cv_dlopen=shl_load else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 $as_echo_n "checking for shl_load in -ldld... " >&6; } if ${ac_cv_lib_dld_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$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. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes else ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen=dlopen else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$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. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$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. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes else ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... " >&6; } if ${ac_cv_lib_dld_dld_link+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$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. */ #ifdef __cplusplus extern "C" #endif char dld_link (); int main () { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_dld_link=yes else ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 $as_echo "$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" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 $as_echo_n "checking whether a program can dlopen itself... " >&6; } if ${lt_cv_dlopen_self+:} false; then : $as_echo_n "(cached) " >&6 else if test yes = "$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 $ac_link) 2>&5 ac_status=$? $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 $as_echo "$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\" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } if ${lt_cv_dlopen_self_static+:} false; then : $as_echo_n "(cached) " >&6 else if test yes = "$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 $ac_link) 2>&5 ac_status=$? $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 $as_echo "$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= { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 $as_echo_n "checking whether stripping libraries is possible... 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IN NO EVENT SHALL # IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # DEALINGS IN THE SOFTWARE. # # Initialize Autoconf AC_PREREQ([2.60]) AC_INIT([libpciaccess],[0.14], [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg&component=libpciaccess],[libpciaccess]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_AUX_DIR([.]) # Initialize Automake AM_INIT_AUTOMAKE([foreign dist-bzip2]) AC_USE_SYSTEM_EXTENSIONS # Initialize libtool AC_PROG_LIBTOOL # Require X.Org macros 1.8 or later m4_ifndef([XORG_MACROS_VERSION], [m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])]) XORG_MACROS_VERSION(1.8) XORG_DEFAULT_OPTIONS pciids_path=/usr/share/hwdata AC_ARG_WITH(pciids-path, AS_HELP_STRING([--with-pciids-path=PCIIDS_PATH], [Path to pci.ids file]), [pciids_path="$withval"]) AX_DEFINE_DIR(PCIIDS_PATH, pciids_path, [Path to pci.ids]) AC_ARG_ENABLE(linux-rom-fallback, AS_HELP_STRING([--enable-linux-rom-fallback], [Enable support for falling back to /dev/mem for roms (default: disabled)]), [LINUX_ROM=$enableval],[LINUX_ROM=no]) if test "x$LINUX_ROM" = xyes; then AC_DEFINE(LINUX_ROM, 1, [Linux ROM read fallback]) fi use_zlib=no AC_ARG_WITH(zlib, AS_HELP_STRING([--with-zlib], [Enable zlib support to read gzip compressed pci.ids]), [use_zlib="$withval"]) if test "x$use_zlib" = xyes; then AC_CHECK_LIB(z, gzopen, [PCIACCESS_LIBS="$PCIACCESS_LIBS -lz"], [AC_MSG_ERROR(Check for zlib library failed)]) AC_CHECK_HEADER([zlib.h], [AC_DEFINE(HAVE_ZLIB, 1, [Use zlib to read gzip compressed pci.ids])], [AC_MSG_ERROR(Check for zlib.h header file failed)]) fi case $host_os in *freebsd* | *dragonfly*) freebsd=yes ;; *linux*) linux=yes ;; *netbsd*) case $host in *i[[3-9]]86*) PCIACCESS_LIBS="$PCIACCESS_LIBS -li386" ;; *x86_64*|*amd64*) PCIACCESS_LIBS="$PCIACCESS_LIBS -lx86_64" ;; *alpha*) PCIACCESS_LIBS="$PCIACCESS_LIBS -lalpha" ;; esac PCIACCESS_LIBS="$PCIACCESS_LIBS -lpci" netbsd=yes ;; *openbsd*) openbsd=yes ;; *solaris*) solaris=yes PCIACCESS_LIBS="$PCIACCESS_LIBS -ldevinfo" ;; gnu*) gnu=yes ;; *cygwin*) cygwin=yes PCIACCESS_LIBS="$PCIACCESS_LIBS" ;; esac AM_CONDITIONAL(LINUX, [test "x$linux" = xyes]) AM_CONDITIONAL(FREEBSD, [test "x$freebsd" = xyes]) AM_CONDITIONAL(NETBSD, [test "x$netbsd" = xyes]) AM_CONDITIONAL(OPENBSD, [test "x$openbsd" = xyes]) AM_CONDITIONAL(SOLARIS, [test "x$solaris" = xyes]) AM_CONDITIONAL(GNU, [test "x$gnu" = xyes]) AM_CONDITIONAL(CYGWIN, [test "x$cygwin" = xyes]) AC_SYS_LARGEFILE AC_CHECK_HEADERS([err.h]) if test "x$netbsd" = xyes; then AC_CHECK_HEADERS([machine/sysarch.h]) AC_CHECK_HEADERS([machine/mtrr.h], [have_mtrr_h="yes"], [have_mtrr_h="no"], [#ifdef HAVE_MACHINE_SYSARCH_H #include #include #endif ]) else AC_CHECK_HEADER([asm/mtrr.h], [have_mtrr_h="yes"], [have_mtrr_h="no"]) fi if test "x$have_mtrr_h" = xyes; then AC_DEFINE(HAVE_MTRR, 1, [Use MTRRs on mappings]) fi # check for the pci_io.pi_sel.pc_domain AC_CHECK_MEMBER([struct pci_io.pi_sel.pc_domain], [AC_DEFINE(HAVE_PCI_IO_PC_DOMAIN,1,[Have the pci_io.pi_sel.pc_domain member.])], [], [ #include #include ]) AC_SUBST(PCIACCESS_CFLAGS) AC_SUBST(PCIACCESS_LIBS) AC_CONFIG_FILES([Makefile include/Makefile man/Makefile src/Makefile scanpci/Makefile pciaccess.pc]) AC_OUTPUT libpciaccess-0.14/aclocal.m40000644000175000017500000036461613173407522012667 00000000000000# generated automatically by aclocal 1.15.1 -*- Autoconf -*- # Copyright (C) 1996-2017 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]), [2.69],, [m4_warning([this file was generated for autoconf 2.69. You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. To do so, use the procedure documented by the package, typically 'autoreconf'.])]) # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- # serial 11 (pkg-config-0.29.1) dnl Copyright © 2004 Scott James Remnant . dnl Copyright © 2012-2015 Dan Nicholson dnl dnl This program is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation; either version 2 of the License, or dnl (at your option) any later version. dnl dnl This program is distributed in the hope that it will be useful, but dnl WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU dnl General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA dnl 02111-1307, USA. dnl dnl As a special exception to the GNU General Public License, if you dnl distribute this file as part of a program that contains a dnl configuration script generated by Autoconf, you may include it under dnl the same distribution terms that you use for the rest of that dnl program. dnl PKG_PREREQ(MIN-VERSION) dnl ----------------------- dnl Since: 0.29 dnl dnl Verify that the version of the pkg-config macros are at least dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's dnl installed version of pkg-config, this checks the developer's version dnl of pkg.m4 when generating configure. dnl dnl To ensure that this macro is defined, also add: dnl m4_ifndef([PKG_PREREQ], dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])]) dnl dnl See the "Since" comment for each macro you use to see what version dnl of the macros you require. m4_defun([PKG_PREREQ], [m4_define([PKG_MACROS_VERSION], [0.29.1]) m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1, [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])]) ])dnl PKG_PREREQ dnl PKG_PROG_PKG_CONFIG([MIN-VERSION]) dnl ---------------------------------- dnl Since: 0.16 dnl dnl Search for the pkg-config tool and set the PKG_CONFIG variable to dnl first found in the path. Checks that the version of pkg-config found dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is dnl used since that's the first version where most current features of dnl pkg-config existed. AC_DEFUN([PKG_PROG_PKG_CONFIG], [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) fi if test -n "$PKG_CONFIG"; then _pkg_min_version=m4_default([$1], [0.9.0]) AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) PKG_CONFIG="" fi fi[]dnl ])dnl PKG_PROG_PKG_CONFIG dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) dnl ------------------------------------------------------------------- dnl Since: 0.18 dnl dnl Check to see whether a particular set of modules exists. Similar to dnl PKG_CHECK_MODULES(), but does not set variables or print errors. dnl dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) dnl only at the first occurence in configure.ac, so if the first place dnl it's called might be skipped (such as if it is within an "if", you dnl have to call PKG_CHECK_EXISTS manually AC_DEFUN([PKG_CHECK_EXISTS], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl if test -n "$PKG_CONFIG" && \ AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then m4_default([$2], [:]) m4_ifvaln([$3], [else $3])dnl fi]) dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) dnl --------------------------------------------- dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting dnl pkg_failed based on the result. m4_define([_PKG_CONFIG], [if test -n "$$1"; then pkg_cv_[]$1="$$1" elif test -n "$PKG_CONFIG"; then PKG_CHECK_EXISTS([$3], [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes ], [pkg_failed=yes]) else pkg_failed=untried fi[]dnl ])dnl _PKG_CONFIG dnl _PKG_SHORT_ERRORS_SUPPORTED dnl --------------------------- dnl Internal check to see if pkg-config supports short errors. AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi[]dnl ])dnl _PKG_SHORT_ERRORS_SUPPORTED dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], dnl [ACTION-IF-NOT-FOUND]) dnl -------------------------------------------------------------- dnl Since: 0.4.0 dnl dnl Note that if there is a possibility the first call to dnl PKG_CHECK_MODULES might not happen, you should be sure to include an dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac AC_DEFUN([PKG_CHECK_MODULES], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl pkg_failed=no AC_MSG_CHECKING([for $1]) _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) _PKG_CONFIG([$1][_LIBS], [libs], [$2]) m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS and $1[]_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details.]) if test $pkg_failed = yes; then AC_MSG_RESULT([no]) _PKG_SHORT_ERRORS_SUPPORTED if test $_pkg_short_errors_supported = yes; then $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` else $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD m4_default([$4], [AC_MSG_ERROR( [Package requirements ($2) were not met: $$1_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. _PKG_TEXT])[]dnl ]) elif test $pkg_failed = untried; then AC_MSG_RESULT([no]) m4_default([$4], [AC_MSG_FAILURE( [The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. _PKG_TEXT To get pkg-config, see .])[]dnl ]) else $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS $1[]_LIBS=$pkg_cv_[]$1[]_LIBS AC_MSG_RESULT([yes]) $3 fi[]dnl ])dnl PKG_CHECK_MODULES dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], dnl [ACTION-IF-NOT-FOUND]) dnl --------------------------------------------------------------------- dnl Since: 0.29 dnl dnl Checks for existence of MODULES and gathers its build flags with dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags dnl and VARIABLE-PREFIX_LIBS from --libs. dnl dnl Note that if there is a possibility the first call to dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to dnl include an explicit call to PKG_PROG_PKG_CONFIG in your dnl configure.ac. AC_DEFUN([PKG_CHECK_MODULES_STATIC], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl _save_PKG_CONFIG=$PKG_CONFIG PKG_CONFIG="$PKG_CONFIG --static" PKG_CHECK_MODULES($@) PKG_CONFIG=$_save_PKG_CONFIG[]dnl ])dnl PKG_CHECK_MODULES_STATIC dnl PKG_INSTALLDIR([DIRECTORY]) dnl ------------------------- dnl Since: 0.27 dnl dnl Substitutes the variable pkgconfigdir as the location where a module dnl should install pkg-config .pc files. By default the directory is dnl $libdir/pkgconfig, but the default can be changed by passing dnl DIRECTORY. The user can override through the --with-pkgconfigdir dnl parameter. AC_DEFUN([PKG_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])]) m4_pushdef([pkg_description], [pkg-config installation directory @<:@]pkg_default[@:>@]) AC_ARG_WITH([pkgconfigdir], [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],, [with_pkgconfigdir=]pkg_default) AC_SUBST([pkgconfigdir], [$with_pkgconfigdir]) m4_popdef([pkg_default]) m4_popdef([pkg_description]) ])dnl PKG_INSTALLDIR dnl PKG_NOARCH_INSTALLDIR([DIRECTORY]) dnl -------------------------------- dnl Since: 0.27 dnl dnl Substitutes the variable noarch_pkgconfigdir as the location where a dnl module should install arch-independent pkg-config .pc files. By dnl default the directory is $datadir/pkgconfig, but the default can be dnl changed by passing DIRECTORY. The user can override through the dnl --with-noarch-pkgconfigdir parameter. AC_DEFUN([PKG_NOARCH_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])]) m4_pushdef([pkg_description], [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@]) AC_ARG_WITH([noarch-pkgconfigdir], [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],, [with_noarch_pkgconfigdir=]pkg_default) AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir]) m4_popdef([pkg_default]) m4_popdef([pkg_description]) ])dnl PKG_NOARCH_INSTALLDIR dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE, dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) dnl ------------------------------------------- dnl Since: 0.28 dnl dnl Retrieves the value of the pkg-config variable for the given module. AC_DEFUN([PKG_CHECK_VAR], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl _PKG_CONFIG([$1], [variable="][$3]["], [$2]) AS_VAR_COPY([$1], [pkg_cv_][$1]) AS_VAR_IF([$1], [""], [$5], [$4])dnl ])dnl PKG_CHECK_VAR dnl PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES, dnl [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND], dnl [DESCRIPTION], [DEFAULT]) dnl ------------------------------------------ dnl dnl Prepare a "--with-" configure option using the lowercase dnl [VARIABLE-PREFIX] name, merging the behaviour of AC_ARG_WITH and dnl PKG_CHECK_MODULES in a single macro. AC_DEFUN([PKG_WITH_MODULES], [ m4_pushdef([with_arg], m4_tolower([$1])) m4_pushdef([description], [m4_default([$5], [build with ]with_arg[ support])]) m4_pushdef([def_arg], [m4_default([$6], [auto])]) m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes]) m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no]) m4_case(def_arg, [yes],[m4_pushdef([with_without], [--without-]with_arg)], [m4_pushdef([with_without],[--with-]with_arg)]) AC_ARG_WITH(with_arg, AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),, [AS_TR_SH([with_]with_arg)=def_arg]) AS_CASE([$AS_TR_SH([with_]with_arg)], [yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)], [auto],[PKG_CHECK_MODULES([$1],[$2], [m4_n([def_action_if_found]) $3], [m4_n([def_action_if_not_found]) $4])]) m4_popdef([with_arg]) m4_popdef([description]) m4_popdef([def_arg]) ])dnl PKG_WITH_MODULES dnl PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES, dnl [DESCRIPTION], [DEFAULT]) dnl ----------------------------------------------- dnl dnl Convenience macro to trigger AM_CONDITIONAL after PKG_WITH_MODULES dnl check._[VARIABLE-PREFIX] is exported as make variable. AC_DEFUN([PKG_HAVE_WITH_MODULES], [ PKG_WITH_MODULES([$1],[$2],,,[$3],[$4]) AM_CONDITIONAL([HAVE_][$1], [test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"]) ])dnl PKG_HAVE_WITH_MODULES dnl PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES, dnl [DESCRIPTION], [DEFAULT]) dnl ------------------------------------------------------ dnl dnl Convenience macro to run AM_CONDITIONAL and AC_DEFINE after dnl PKG_WITH_MODULES check. HAVE_[VARIABLE-PREFIX] is exported as make dnl and preprocessor variable. AC_DEFUN([PKG_HAVE_DEFINE_WITH_MODULES], [ PKG_HAVE_WITH_MODULES([$1],[$2],[$3],[$4]) AS_IF([test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"], [AC_DEFINE([HAVE_][$1], 1, [Enable ]m4_tolower([$1])[ support])]) ])dnl PKG_HAVE_DEFINE_WITH_MODULES dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure. dnl dnl Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. dnl dnl Permission is hereby granted, free of charge, to any person obtaining a dnl copy of this software and associated documentation files (the "Software"), dnl to deal in the Software without restriction, including without limitation dnl the rights to use, copy, modify, merge, publish, distribute, sublicense, dnl and/or sell copies of the Software, and to permit persons to whom the dnl Software is furnished to do so, subject to the following conditions: dnl dnl The above copyright notice and this permission notice (including the next dnl paragraph) shall be included in all copies or substantial portions of the dnl Software. dnl dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL dnl THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING dnl FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER dnl DEALINGS IN THE SOFTWARE. # XORG_MACROS_VERSION(required-version) # ------------------------------------- # Minimum version: 1.1.0 # # If you're using a macro added in Version 1.1 or newer, include this in # your configure.ac with the minimum required version, such as: # XORG_MACROS_VERSION(1.1) # # To ensure that this macro is defined, also add: # m4_ifndef([XORG_MACROS_VERSION], # [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])]) # # # See the "minimum version" comment for each macro you use to see what # version you require. m4_defun([XORG_MACROS_VERSION],[ m4_define([vers_have], [1.19.0]) m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) m4_if(m4_cmp(maj_have, maj_needed), 0,, [m4_fatal([xorg-macros major version ]maj_needed[ is required but ]vers_have[ found])]) m4_if(m4_version_compare(vers_have, [$1]), -1, [m4_fatal([xorg-macros version $1 or higher is required but ]vers_have[ found])]) m4_undefine([vers_have]) m4_undefine([maj_have]) m4_undefine([maj_needed]) ]) # XORG_MACROS_VERSION # XORG_PROG_RAWCPP() # ------------------ # Minimum version: 1.0.0 # # Find cpp program and necessary flags for use in pre-processing text files # such as man pages and config files AC_DEFUN([XORG_PROG_RAWCPP],[ AC_REQUIRE([AC_PROG_CPP]) AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}], [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib]) # Check for flag to avoid builtin definitions - assumes unix is predefined, # which is not the best choice for supporting other OS'es, but covers most # of the ones we need for now. AC_MSG_CHECKING([if $RAWCPP requires -undef]) AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp redefine unix ?]])]) if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then AC_MSG_RESULT([no]) else if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then RAWCPPFLAGS=-undef AC_MSG_RESULT([yes]) # under Cygwin unix is still defined even with -undef elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then RAWCPPFLAGS="-undef -ansi" AC_MSG_RESULT([yes, with -ansi]) else AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.]) fi fi rm -f conftest.$ac_ext AC_MSG_CHECKING([if $RAWCPP requires -traditional]) AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp preserve "whitespace"?]])]) if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then AC_MSG_RESULT([no]) else if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then TRADITIONALCPPFLAGS="-traditional" RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" AC_MSG_RESULT([yes]) else AC_MSG_ERROR([${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do.]) fi fi rm -f conftest.$ac_ext AC_SUBST(RAWCPPFLAGS) AC_SUBST(TRADITIONALCPPFLAGS) ]) # XORG_PROG_RAWCPP # XORG_MANPAGE_SECTIONS() # ----------------------- # Minimum version: 1.0.0 # # Determine which sections man pages go in for the different man page types # on this OS - replaces *ManSuffix settings in old Imake *.cf per-os files. # Not sure if there's any better way than just hardcoding by OS name. # Override default settings by setting environment variables # Added MAN_SUBSTS in version 1.8 # Added AC_PROG_SED in version 1.8 AC_DEFUN([XORG_MANPAGE_SECTIONS],[ AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_PROG_SED]) if test x$APP_MAN_SUFFIX = x ; then APP_MAN_SUFFIX=1 fi if test x$APP_MAN_DIR = x ; then APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' fi if test x$LIB_MAN_SUFFIX = x ; then LIB_MAN_SUFFIX=3 fi if test x$LIB_MAN_DIR = x ; then LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' fi if test x$FILE_MAN_SUFFIX = x ; then case $host_os in solaris*) FILE_MAN_SUFFIX=4 ;; *) FILE_MAN_SUFFIX=5 ;; esac fi if test x$FILE_MAN_DIR = x ; then FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' fi if test x$MISC_MAN_SUFFIX = x ; then case $host_os in solaris*) MISC_MAN_SUFFIX=5 ;; *) MISC_MAN_SUFFIX=7 ;; esac fi if test x$MISC_MAN_DIR = x ; then MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' fi if test x$DRIVER_MAN_SUFFIX = x ; then case $host_os in solaris*) DRIVER_MAN_SUFFIX=7 ;; *) DRIVER_MAN_SUFFIX=4 ;; esac fi if test x$DRIVER_MAN_DIR = x ; then DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' fi if test x$ADMIN_MAN_SUFFIX = x ; then case $host_os in solaris*) ADMIN_MAN_SUFFIX=1m ;; *) ADMIN_MAN_SUFFIX=8 ;; esac fi if test x$ADMIN_MAN_DIR = x ; then ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' fi AC_SUBST([APP_MAN_SUFFIX]) AC_SUBST([LIB_MAN_SUFFIX]) AC_SUBST([FILE_MAN_SUFFIX]) AC_SUBST([MISC_MAN_SUFFIX]) AC_SUBST([DRIVER_MAN_SUFFIX]) AC_SUBST([ADMIN_MAN_SUFFIX]) AC_SUBST([APP_MAN_DIR]) AC_SUBST([LIB_MAN_DIR]) AC_SUBST([FILE_MAN_DIR]) AC_SUBST([MISC_MAN_DIR]) AC_SUBST([DRIVER_MAN_DIR]) AC_SUBST([ADMIN_MAN_DIR]) XORG_MAN_PAGE="X Version 11" AC_SUBST([XORG_MAN_PAGE]) MAN_SUBSTS="\ -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ -e 's|__xservername__|Xorg|g' \ -e 's|__xconfigfile__|xorg.conf|g' \ -e 's|__projectroot__|\$(prefix)|g' \ -e 's|__apploaddir__|\$(appdefaultdir)|g' \ -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" AC_SUBST([MAN_SUBSTS]) ]) # XORG_MANPAGE_SECTIONS # XORG_CHECK_SGML_DOCTOOLS([MIN-VERSION]) # ------------------------ # Minimum version: 1.7.0 # # Defines the variable XORG_SGML_PATH containing the location of X11/defs.ent # provided by xorg-sgml-doctools, if installed. AC_DEFUN([XORG_CHECK_SGML_DOCTOOLS],[ AC_MSG_CHECKING([for X.Org SGML entities m4_ifval([$1],[>= $1])]) XORG_SGML_PATH= PKG_CHECK_EXISTS([xorg-sgml-doctools m4_ifval([$1],[>= $1])], [XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`], [m4_ifval([$1],[:], [if test x"$cross_compiling" != x"yes" ; then AC_CHECK_FILE([$prefix/share/sgml/X11/defs.ent], [XORG_SGML_PATH=$prefix/share/sgml]) fi]) ]) # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing # the path and the name of the doc stylesheet if test "x$XORG_SGML_PATH" != "x" ; then AC_MSG_RESULT([$XORG_SGML_PATH]) STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl else AC_MSG_RESULT([no]) fi AC_SUBST(XORG_SGML_PATH) AC_SUBST(STYLESHEET_SRCDIR) AC_SUBST(XSL_STYLESHEET) AM_CONDITIONAL([HAVE_STYLESHEETS], [test "x$XSL_STYLESHEET" != "x"]) ]) # XORG_CHECK_SGML_DOCTOOLS # XORG_CHECK_LINUXDOC # ------------------- # Minimum version: 1.0.0 # # Defines the variable MAKE_TEXT if the necessary tools and # files are found. $(MAKE_TEXT) blah.sgml will then produce blah.txt. # Whether or not the necessary tools and files are found can be checked # with the AM_CONDITIONAL "BUILD_LINUXDOC" AC_DEFUN([XORG_CHECK_LINUXDOC],[ AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) AC_REQUIRE([XORG_WITH_PS2PDF]) AC_PATH_PROG(LINUXDOC, linuxdoc) AC_MSG_CHECKING([whether to build documentation]) if test x$XORG_SGML_PATH != x && test x$LINUXDOC != x ; then BUILDDOC=yes else BUILDDOC=no fi AM_CONDITIONAL(BUILD_LINUXDOC, [test x$BUILDDOC = xyes]) AC_MSG_RESULT([$BUILDDOC]) AC_MSG_CHECKING([whether to build pdf documentation]) if test x$have_ps2pdf != xno && test x$BUILD_PDFDOC != xno; then BUILDPDFDOC=yes else BUILDPDFDOC=no fi AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) AC_MSG_RESULT([$BUILDPDFDOC]) MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH GROFF_NO_SGR=y $LINUXDOC -B txt -f" MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B latex --papersize=letter --output=ps" MAKE_PDF="$PS2PDF" MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $LINUXDOC -B html --split=0" AC_SUBST(MAKE_TEXT) AC_SUBST(MAKE_PS) AC_SUBST(MAKE_PDF) AC_SUBST(MAKE_HTML) ]) # XORG_CHECK_LINUXDOC # XORG_CHECK_DOCBOOK # ------------------- # Minimum version: 1.0.0 # # Checks for the ability to build output formats from SGML DocBook source. # For XXX in {TXT, PDF, PS, HTML}, the AM_CONDITIONAL "BUILD_XXXDOC" # indicates whether the necessary tools and files are found and, if set, # $(MAKE_XXX) blah.sgml will produce blah.xxx. AC_DEFUN([XORG_CHECK_DOCBOOK],[ AC_REQUIRE([XORG_CHECK_SGML_DOCTOOLS]) BUILDTXTDOC=no BUILDPDFDOC=no BUILDPSDOC=no BUILDHTMLDOC=no AC_PATH_PROG(DOCBOOKPS, docbook2ps) AC_PATH_PROG(DOCBOOKPDF, docbook2pdf) AC_PATH_PROG(DOCBOOKHTML, docbook2html) AC_PATH_PROG(DOCBOOKTXT, docbook2txt) AC_MSG_CHECKING([whether to build text documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKTXT != x && test x$BUILD_TXTDOC != xno; then BUILDTXTDOC=yes fi AM_CONDITIONAL(BUILD_TXTDOC, [test x$BUILDTXTDOC = xyes]) AC_MSG_RESULT([$BUILDTXTDOC]) AC_MSG_CHECKING([whether to build PDF documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKPDF != x && test x$BUILD_PDFDOC != xno; then BUILDPDFDOC=yes fi AM_CONDITIONAL(BUILD_PDFDOC, [test x$BUILDPDFDOC = xyes]) AC_MSG_RESULT([$BUILDPDFDOC]) AC_MSG_CHECKING([whether to build PostScript documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKPS != x && test x$BUILD_PSDOC != xno; then BUILDPSDOC=yes fi AM_CONDITIONAL(BUILD_PSDOC, [test x$BUILDPSDOC = xyes]) AC_MSG_RESULT([$BUILDPSDOC]) AC_MSG_CHECKING([whether to build HTML documentation]) if test x$XORG_SGML_PATH != x && test x$DOCBOOKHTML != x && test x$BUILD_HTMLDOC != xno; then BUILDHTMLDOC=yes fi AM_CONDITIONAL(BUILD_HTMLDOC, [test x$BUILDHTMLDOC = xyes]) AC_MSG_RESULT([$BUILDHTMLDOC]) MAKE_TEXT="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKTXT" MAKE_PS="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPS" MAKE_PDF="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKPDF" MAKE_HTML="SGML_SEARCH_PATH=$XORG_SGML_PATH $DOCBOOKHTML" AC_SUBST(MAKE_TEXT) AC_SUBST(MAKE_PS) AC_SUBST(MAKE_PDF) AC_SUBST(MAKE_HTML) ]) # XORG_CHECK_DOCBOOK # XORG_WITH_XMLTO([MIN-VERSION], [DEFAULT]) # ---------------- # Minimum version: 1.5.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-xmlto option, it allows maximum flexibilty in making decisions # as whether or not to use the xmlto package. When DEFAULT is not specified, # --with-xmlto assumes 'auto'. # # Interface to module: # HAVE_XMLTO: used in makefiles to conditionally generate documentation # XMLTO: returns the path of the xmlto program found # returns the path set by the user in the environment # --with-xmlto: 'yes' user instructs the module to use xmlto # 'no' user instructs the module not to use xmlto # # Added in version 1.10.0 # HAVE_XMLTO_TEXT: used in makefiles to conditionally generate text documentation # xmlto for text output requires either lynx, links, or w3m browsers # # If the user sets the value of XMLTO, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_XMLTO],[ AC_ARG_VAR([XMLTO], [Path to xmlto command]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(xmlto, AS_HELP_STRING([--with-xmlto], [Use xmlto to regenerate documentation (default: ]_defopt[)]), [use_xmlto=$withval], [use_xmlto=]_defopt) m4_undefine([_defopt]) if test "x$use_xmlto" = x"auto"; then AC_PATH_PROG([XMLTO], [xmlto]) if test "x$XMLTO" = "x"; then AC_MSG_WARN([xmlto not found - documentation targets will be skipped]) have_xmlto=no else have_xmlto=yes fi elif test "x$use_xmlto" = x"yes" ; then AC_PATH_PROG([XMLTO], [xmlto]) if test "x$XMLTO" = "x"; then AC_MSG_ERROR([--with-xmlto=yes specified but xmlto not found in PATH]) fi have_xmlto=yes elif test "x$use_xmlto" = x"no" ; then if test "x$XMLTO" != "x"; then AC_MSG_WARN([ignoring XMLTO environment variable since --with-xmlto=no was specified]) fi have_xmlto=no else AC_MSG_ERROR([--with-xmlto expects 'yes' or 'no']) fi # Test for a minimum version of xmlto, if provided. m4_ifval([$1], [if test "$have_xmlto" = yes; then # scrape the xmlto version AC_MSG_CHECKING([the xmlto version]) xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` AC_MSG_RESULT([$xmlto_version]) AS_VERSION_COMPARE([$xmlto_version], [$1], [if test "x$use_xmlto" = xauto; then AC_MSG_WARN([xmlto version $xmlto_version found, but $1 needed]) have_xmlto=no else AC_MSG_ERROR([xmlto version $xmlto_version found, but $1 needed]) fi]) fi]) # Test for the ability of xmlto to generate a text target have_xmlto_text=no cat > conftest.xml << "EOF" EOF AS_IF([test "$have_xmlto" = yes], [AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], [have_xmlto_text=yes], [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])]) rm -f conftest.xml AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes]) AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes]) ]) # XORG_WITH_XMLTO # XORG_WITH_XSLTPROC([MIN-VERSION], [DEFAULT]) # -------------------------------------------- # Minimum version: 1.12.0 # Minimum version for optional DEFAULT argument: 1.12.0 # # XSLT (Extensible Stylesheet Language Transformations) is a declarative, # XML-based language used for the transformation of XML documents. # The xsltproc command line tool is for applying XSLT stylesheets to XML documents. # It is used under the cover by xmlto to generate html files from DocBook/XML. # The XSLT processor is often used as a standalone tool for transformations. # It should not be assumed that this tool is used only to work with documnetation. # When DEFAULT is not specified, --with-xsltproc assumes 'auto'. # # Interface to module: # HAVE_XSLTPROC: used in makefiles to conditionally generate documentation # XSLTPROC: returns the path of the xsltproc program found # returns the path set by the user in the environment # --with-xsltproc: 'yes' user instructs the module to use xsltproc # 'no' user instructs the module not to use xsltproc # have_xsltproc: returns yes if xsltproc found in PATH or no # # If the user sets the value of XSLTPROC, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_XSLTPROC],[ AC_ARG_VAR([XSLTPROC], [Path to xsltproc command]) # Preserves the interface, should it be implemented later m4_ifval([$1], [m4_warn([syntax], [Checking for xsltproc MIN-VERSION is not implemented])]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(xsltproc, AS_HELP_STRING([--with-xsltproc], [Use xsltproc for the transformation of XML documents (default: ]_defopt[)]), [use_xsltproc=$withval], [use_xsltproc=]_defopt) m4_undefine([_defopt]) if test "x$use_xsltproc" = x"auto"; then AC_PATH_PROG([XSLTPROC], [xsltproc]) if test "x$XSLTPROC" = "x"; then AC_MSG_WARN([xsltproc not found - cannot transform XML documents]) have_xsltproc=no else have_xsltproc=yes fi elif test "x$use_xsltproc" = x"yes" ; then AC_PATH_PROG([XSLTPROC], [xsltproc]) if test "x$XSLTPROC" = "x"; then AC_MSG_ERROR([--with-xsltproc=yes specified but xsltproc not found in PATH]) fi have_xsltproc=yes elif test "x$use_xsltproc" = x"no" ; then if test "x$XSLTPROC" != "x"; then AC_MSG_WARN([ignoring XSLTPROC environment variable since --with-xsltproc=no was specified]) fi have_xsltproc=no else AC_MSG_ERROR([--with-xsltproc expects 'yes' or 'no']) fi AM_CONDITIONAL([HAVE_XSLTPROC], [test "$have_xsltproc" = yes]) ]) # XORG_WITH_XSLTPROC # XORG_WITH_PERL([MIN-VERSION], [DEFAULT]) # ---------------------------------------- # Minimum version: 1.15.0 # # PERL (Practical Extraction and Report Language) is a language optimized for # scanning arbitrary text files, extracting information from those text files, # and printing reports based on that information. # # When DEFAULT is not specified, --with-perl assumes 'auto'. # # Interface to module: # HAVE_PERL: used in makefiles to conditionally scan text files # PERL: returns the path of the perl program found # returns the path set by the user in the environment # --with-perl: 'yes' user instructs the module to use perl # 'no' user instructs the module not to use perl # have_perl: returns yes if perl found in PATH or no # # If the user sets the value of PERL, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_PERL],[ AC_ARG_VAR([PERL], [Path to perl command]) # Preserves the interface, should it be implemented later m4_ifval([$1], [m4_warn([syntax], [Checking for perl MIN-VERSION is not implemented])]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(perl, AS_HELP_STRING([--with-perl], [Use perl for extracting information from files (default: ]_defopt[)]), [use_perl=$withval], [use_perl=]_defopt) m4_undefine([_defopt]) if test "x$use_perl" = x"auto"; then AC_PATH_PROG([PERL], [perl]) if test "x$PERL" = "x"; then AC_MSG_WARN([perl not found - cannot extract information and report]) have_perl=no else have_perl=yes fi elif test "x$use_perl" = x"yes" ; then AC_PATH_PROG([PERL], [perl]) if test "x$PERL" = "x"; then AC_MSG_ERROR([--with-perl=yes specified but perl not found in PATH]) fi have_perl=yes elif test "x$use_perl" = x"no" ; then if test "x$PERL" != "x"; then AC_MSG_WARN([ignoring PERL environment variable since --with-perl=no was specified]) fi have_perl=no else AC_MSG_ERROR([--with-perl expects 'yes' or 'no']) fi AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes]) ]) # XORG_WITH_PERL # XORG_WITH_ASCIIDOC([MIN-VERSION], [DEFAULT]) # ---------------- # Minimum version: 1.5.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-asciidoc option, it allows maximum flexibilty in making decisions # as whether or not to use the asciidoc package. When DEFAULT is not specified, # --with-asciidoc assumes 'auto'. # # Interface to module: # HAVE_ASCIIDOC: used in makefiles to conditionally generate documentation # ASCIIDOC: returns the path of the asciidoc program found # returns the path set by the user in the environment # --with-asciidoc: 'yes' user instructs the module to use asciidoc # 'no' user instructs the module not to use asciidoc # # If the user sets the value of ASCIIDOC, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_ASCIIDOC],[ AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(asciidoc, AS_HELP_STRING([--with-asciidoc], [Use asciidoc to regenerate documentation (default: ]_defopt[)]), [use_asciidoc=$withval], [use_asciidoc=]_defopt) m4_undefine([_defopt]) if test "x$use_asciidoc" = x"auto"; then AC_PATH_PROG([ASCIIDOC], [asciidoc]) if test "x$ASCIIDOC" = "x"; then AC_MSG_WARN([asciidoc not found - documentation targets will be skipped]) have_asciidoc=no else have_asciidoc=yes fi elif test "x$use_asciidoc" = x"yes" ; then AC_PATH_PROG([ASCIIDOC], [asciidoc]) if test "x$ASCIIDOC" = "x"; then AC_MSG_ERROR([--with-asciidoc=yes specified but asciidoc not found in PATH]) fi have_asciidoc=yes elif test "x$use_asciidoc" = x"no" ; then if test "x$ASCIIDOC" != "x"; then AC_MSG_WARN([ignoring ASCIIDOC environment variable since --with-asciidoc=no was specified]) fi have_asciidoc=no else AC_MSG_ERROR([--with-asciidoc expects 'yes' or 'no']) fi m4_ifval([$1], [if test "$have_asciidoc" = yes; then # scrape the asciidoc version AC_MSG_CHECKING([the asciidoc version]) asciidoc_version=`$ASCIIDOC --version 2>/dev/null | cut -d' ' -f2` AC_MSG_RESULT([$asciidoc_version]) AS_VERSION_COMPARE([$asciidoc_version], [$1], [if test "x$use_asciidoc" = xauto; then AC_MSG_WARN([asciidoc version $asciidoc_version found, but $1 needed]) have_asciidoc=no else AC_MSG_ERROR([asciidoc version $asciidoc_version found, but $1 needed]) fi]) fi]) AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes]) ]) # XORG_WITH_ASCIIDOC # XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT]) # ------------------------------------------- # Minimum version: 1.5.0 # Minimum version for optional DEFAULT argument: 1.11.0 # Minimum version for optional DOT checking: 1.18.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-doxygen option, it allows maximum flexibilty in making decisions # as whether or not to use the doxygen package. When DEFAULT is not specified, # --with-doxygen assumes 'auto'. # # Interface to module: # HAVE_DOXYGEN: used in makefiles to conditionally generate documentation # DOXYGEN: returns the path of the doxygen program found # returns the path set by the user in the environment # --with-doxygen: 'yes' user instructs the module to use doxygen # 'no' user instructs the module not to use doxygen # # If the user sets the value of DOXYGEN, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_DOXYGEN],[ AC_ARG_VAR([DOXYGEN], [Path to doxygen command]) AC_ARG_VAR([DOT], [Path to the dot graphics utility]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(doxygen, AS_HELP_STRING([--with-doxygen], [Use doxygen to regenerate documentation (default: ]_defopt[)]), [use_doxygen=$withval], [use_doxygen=]_defopt) m4_undefine([_defopt]) if test "x$use_doxygen" = x"auto"; then AC_PATH_PROG([DOXYGEN], [doxygen]) if test "x$DOXYGEN" = "x"; then AC_MSG_WARN([doxygen not found - documentation targets will be skipped]) have_doxygen=no else have_doxygen=yes fi elif test "x$use_doxygen" = x"yes" ; then AC_PATH_PROG([DOXYGEN], [doxygen]) if test "x$DOXYGEN" = "x"; then AC_MSG_ERROR([--with-doxygen=yes specified but doxygen not found in PATH]) fi have_doxygen=yes elif test "x$use_doxygen" = x"no" ; then if test "x$DOXYGEN" != "x"; then AC_MSG_WARN([ignoring DOXYGEN environment variable since --with-doxygen=no was specified]) fi have_doxygen=no else AC_MSG_ERROR([--with-doxygen expects 'yes' or 'no']) fi m4_ifval([$1], [if test "$have_doxygen" = yes; then # scrape the doxygen version AC_MSG_CHECKING([the doxygen version]) doxygen_version=`$DOXYGEN --version 2>/dev/null` AC_MSG_RESULT([$doxygen_version]) AS_VERSION_COMPARE([$doxygen_version], [$1], [if test "x$use_doxygen" = xauto; then AC_MSG_WARN([doxygen version $doxygen_version found, but $1 needed]) have_doxygen=no else AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed]) fi]) fi]) dnl Check for DOT if we have doxygen. The caller decides if it is mandatory dnl HAVE_DOT is a variable that can be used in your doxygen.in config file: dnl HAVE_DOT = @HAVE_DOT@ HAVE_DOT=no if test "x$have_doxygen" = "xyes"; then AC_PATH_PROG([DOT], [dot]) if test "x$DOT" != "x"; then HAVE_DOT=yes fi fi AC_SUBST([HAVE_DOT]) AM_CONDITIONAL([HAVE_DOT], [test "$HAVE_DOT" = "yes"]) AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes]) ]) # XORG_WITH_DOXYGEN # XORG_WITH_GROFF([DEFAULT]) # ---------------- # Minimum version: 1.6.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-groff option, it allows maximum flexibilty in making decisions # as whether or not to use the groff package. When DEFAULT is not specified, # --with-groff assumes 'auto'. # # Interface to module: # HAVE_GROFF: used in makefiles to conditionally generate documentation # HAVE_GROFF_MM: the memorandum macros (-mm) package # HAVE_GROFF_MS: the -ms macros package # GROFF: returns the path of the groff program found # returns the path set by the user in the environment # --with-groff: 'yes' user instructs the module to use groff # 'no' user instructs the module not to use groff # # Added in version 1.9.0: # HAVE_GROFF_HTML: groff has dependencies to output HTML format: # pnmcut pnmcrop pnmtopng pnmtops from the netpbm package. # psselect from the psutils package. # the ghostcript package. Refer to the grohtml man pages # # If the user sets the value of GROFF, AC_PATH_PROG skips testing the path. # # OS and distros often splits groff in a basic and full package, the former # having the groff program and the later having devices, fonts and macros # Checking for the groff executable is not enough. # # If macros are missing, we cannot assume that groff is useless, so we don't # unset HAVE_GROFF or GROFF env variables. # HAVE_GROFF_?? can never be true while HAVE_GROFF is false. # AC_DEFUN([XORG_WITH_GROFF],[ AC_ARG_VAR([GROFF], [Path to groff command]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_WITH(groff, AS_HELP_STRING([--with-groff], [Use groff to regenerate documentation (default: ]_defopt[)]), [use_groff=$withval], [use_groff=]_defopt) m4_undefine([_defopt]) if test "x$use_groff" = x"auto"; then AC_PATH_PROG([GROFF], [groff]) if test "x$GROFF" = "x"; then AC_MSG_WARN([groff not found - documentation targets will be skipped]) have_groff=no else have_groff=yes fi elif test "x$use_groff" = x"yes" ; then AC_PATH_PROG([GROFF], [groff]) if test "x$GROFF" = "x"; then AC_MSG_ERROR([--with-groff=yes specified but groff not found in PATH]) fi have_groff=yes elif test "x$use_groff" = x"no" ; then if test "x$GROFF" != "x"; then AC_MSG_WARN([ignoring GROFF environment variable since --with-groff=no was specified]) fi have_groff=no else AC_MSG_ERROR([--with-groff expects 'yes' or 'no']) fi # We have groff, test for the presence of the macro packages if test "x$have_groff" = x"yes"; then AC_MSG_CHECKING([for ${GROFF} -ms macros]) if ${GROFF} -ms -I. /dev/null >/dev/null 2>&1 ; then groff_ms_works=yes else groff_ms_works=no fi AC_MSG_RESULT([$groff_ms_works]) AC_MSG_CHECKING([for ${GROFF} -mm macros]) if ${GROFF} -mm -I. /dev/null >/dev/null 2>&1 ; then groff_mm_works=yes else groff_mm_works=no fi AC_MSG_RESULT([$groff_mm_works]) fi # We have groff, test for HTML dependencies, one command per package if test "x$have_groff" = x"yes"; then AC_PATH_PROGS(GS_PATH, [gs gswin32c]) AC_PATH_PROG(PNMTOPNG_PATH, [pnmtopng]) AC_PATH_PROG(PSSELECT_PATH, [psselect]) if test "x$GS_PATH" != "x" -a "x$PNMTOPNG_PATH" != "x" -a "x$PSSELECT_PATH" != "x"; then have_groff_html=yes else have_groff_html=no AC_MSG_WARN([grohtml dependencies not found - HTML Documentation skipped. Refer to grohtml man pages]) fi fi # Set Automake conditionals for Makefiles AM_CONDITIONAL([HAVE_GROFF], [test "$have_groff" = yes]) AM_CONDITIONAL([HAVE_GROFF_MS], [test "$groff_ms_works" = yes]) AM_CONDITIONAL([HAVE_GROFF_MM], [test "$groff_mm_works" = yes]) AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes]) ]) # XORG_WITH_GROFF # XORG_WITH_FOP([MIN-VERSION], [DEFAULT]) # --------------------------------------- # Minimum version: 1.6.0 # Minimum version for optional DEFAULT argument: 1.11.0 # Minimum version for optional MIN-VERSION argument: 1.15.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-fop option, it allows maximum flexibilty in making decisions # as whether or not to use the fop package. When DEFAULT is not specified, # --with-fop assumes 'auto'. # # Interface to module: # HAVE_FOP: used in makefiles to conditionally generate documentation # FOP: returns the path of the fop program found # returns the path set by the user in the environment # --with-fop: 'yes' user instructs the module to use fop # 'no' user instructs the module not to use fop # # If the user sets the value of FOP, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_FOP],[ AC_ARG_VAR([FOP], [Path to fop command]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(fop, AS_HELP_STRING([--with-fop], [Use fop to regenerate documentation (default: ]_defopt[)]), [use_fop=$withval], [use_fop=]_defopt) m4_undefine([_defopt]) if test "x$use_fop" = x"auto"; then AC_PATH_PROG([FOP], [fop]) if test "x$FOP" = "x"; then AC_MSG_WARN([fop not found - documentation targets will be skipped]) have_fop=no else have_fop=yes fi elif test "x$use_fop" = x"yes" ; then AC_PATH_PROG([FOP], [fop]) if test "x$FOP" = "x"; then AC_MSG_ERROR([--with-fop=yes specified but fop not found in PATH]) fi have_fop=yes elif test "x$use_fop" = x"no" ; then if test "x$FOP" != "x"; then AC_MSG_WARN([ignoring FOP environment variable since --with-fop=no was specified]) fi have_fop=no else AC_MSG_ERROR([--with-fop expects 'yes' or 'no']) fi # Test for a minimum version of fop, if provided. m4_ifval([$1], [if test "$have_fop" = yes; then # scrape the fop version AC_MSG_CHECKING([for fop minimum version]) fop_version=`$FOP -version 2>/dev/null | cut -d' ' -f3` AC_MSG_RESULT([$fop_version]) AS_VERSION_COMPARE([$fop_version], [$1], [if test "x$use_fop" = xauto; then AC_MSG_WARN([fop version $fop_version found, but $1 needed]) have_fop=no else AC_MSG_ERROR([fop version $fop_version found, but $1 needed]) fi]) fi]) AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes]) ]) # XORG_WITH_FOP # XORG_WITH_M4([MIN-VERSION]) # --------------------------- # Minimum version: 1.19.0 # # This macro attempts to locate an m4 macro processor which supports # -I option and is only useful for modules relying on M4 in order to # expand macros in source code files. # # Interface to module: # M4: returns the path of the m4 program found # returns the path set by the user in the environment # AC_DEFUN([XORG_WITH_M4], [ AC_CACHE_CHECK([for m4 that supports -I option], [ac_cv_path_M4], [AC_PATH_PROGS_FEATURE_CHECK([M4], [m4 gm4], [[$ac_path_M4 -I. /dev/null > /dev/null 2>&1 && \ ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:]], [AC_MSG_ERROR([could not find m4 that supports -I option])], [$PATH:/usr/gnu/bin])]) AC_SUBST([M4], [$ac_cv_path_M4]) ]) # XORG_WITH_M4 # XORG_WITH_PS2PDF([DEFAULT]) # ---------------- # Minimum version: 1.6.0 # Minimum version for optional DEFAULT argument: 1.11.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a module to test for the # presence of the tool and obtain it's path in separate variables. Coupled with # the --with-ps2pdf option, it allows maximum flexibilty in making decisions # as whether or not to use the ps2pdf package. When DEFAULT is not specified, # --with-ps2pdf assumes 'auto'. # # Interface to module: # HAVE_PS2PDF: used in makefiles to conditionally generate documentation # PS2PDF: returns the path of the ps2pdf program found # returns the path set by the user in the environment # --with-ps2pdf: 'yes' user instructs the module to use ps2pdf # 'no' user instructs the module not to use ps2pdf # # If the user sets the value of PS2PDF, AC_PATH_PROG skips testing the path. # AC_DEFUN([XORG_WITH_PS2PDF],[ AC_ARG_VAR([PS2PDF], [Path to ps2pdf command]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_WITH(ps2pdf, AS_HELP_STRING([--with-ps2pdf], [Use ps2pdf to regenerate documentation (default: ]_defopt[)]), [use_ps2pdf=$withval], [use_ps2pdf=]_defopt) m4_undefine([_defopt]) if test "x$use_ps2pdf" = x"auto"; then AC_PATH_PROG([PS2PDF], [ps2pdf]) if test "x$PS2PDF" = "x"; then AC_MSG_WARN([ps2pdf not found - documentation targets will be skipped]) have_ps2pdf=no else have_ps2pdf=yes fi elif test "x$use_ps2pdf" = x"yes" ; then AC_PATH_PROG([PS2PDF], [ps2pdf]) if test "x$PS2PDF" = "x"; then AC_MSG_ERROR([--with-ps2pdf=yes specified but ps2pdf not found in PATH]) fi have_ps2pdf=yes elif test "x$use_ps2pdf" = x"no" ; then if test "x$PS2PDF" != "x"; then AC_MSG_WARN([ignoring PS2PDF environment variable since --with-ps2pdf=no was specified]) fi have_ps2pdf=no else AC_MSG_ERROR([--with-ps2pdf expects 'yes' or 'no']) fi AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes]) ]) # XORG_WITH_PS2PDF # XORG_ENABLE_DOCS (enable_docs=yes) # ---------------- # Minimum version: 1.6.0 # # Documentation tools are not always available on all platforms and sometimes # not at the appropriate level. This macro enables a builder to skip all # documentation targets except traditional man pages. # Combined with the specific tool checking macros XORG_WITH_*, it provides # maximum flexibilty in controlling documentation building. # Refer to: # XORG_WITH_XMLTO --with-xmlto # XORG_WITH_ASCIIDOC --with-asciidoc # XORG_WITH_DOXYGEN --with-doxygen # XORG_WITH_FOP --with-fop # XORG_WITH_GROFF --with-groff # XORG_WITH_PS2PDF --with-ps2pdf # # Interface to module: # ENABLE_DOCS: used in makefiles to conditionally generate documentation # --enable-docs: 'yes' user instructs the module to generate docs # 'no' user instructs the module not to generate docs # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_DOCS],[ m4_define([docs_default], m4_default([$1], [yes])) AC_ARG_ENABLE(docs, AS_HELP_STRING([--enable-docs], [Enable building the documentation (default: ]docs_default[)]), [build_docs=$enableval], [build_docs=]docs_default) m4_undefine([docs_default]) AM_CONDITIONAL(ENABLE_DOCS, [test x$build_docs = xyes]) AC_MSG_CHECKING([whether to build documentation]) AC_MSG_RESULT([$build_docs]) ]) # XORG_ENABLE_DOCS # XORG_ENABLE_DEVEL_DOCS (enable_devel_docs=yes) # ---------------- # Minimum version: 1.6.0 # # This macro enables a builder to skip all developer documentation. # Combined with the specific tool checking macros XORG_WITH_*, it provides # maximum flexibilty in controlling documentation building. # Refer to: # XORG_WITH_XMLTO --with-xmlto # XORG_WITH_ASCIIDOC --with-asciidoc # XORG_WITH_DOXYGEN --with-doxygen # XORG_WITH_FOP --with-fop # XORG_WITH_GROFF --with-groff # XORG_WITH_PS2PDF --with-ps2pdf # # Interface to module: # ENABLE_DEVEL_DOCS: used in makefiles to conditionally generate developer docs # --enable-devel-docs: 'yes' user instructs the module to generate developer docs # 'no' user instructs the module not to generate developer docs # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_DEVEL_DOCS],[ m4_define([devel_default], m4_default([$1], [yes])) AC_ARG_ENABLE(devel-docs, AS_HELP_STRING([--enable-devel-docs], [Enable building the developer documentation (default: ]devel_default[)]), [build_devel_docs=$enableval], [build_devel_docs=]devel_default) m4_undefine([devel_default]) AM_CONDITIONAL(ENABLE_DEVEL_DOCS, [test x$build_devel_docs = xyes]) AC_MSG_CHECKING([whether to build developer documentation]) AC_MSG_RESULT([$build_devel_docs]) ]) # XORG_ENABLE_DEVEL_DOCS # XORG_ENABLE_SPECS (enable_specs=yes) # ---------------- # Minimum version: 1.6.0 # # This macro enables a builder to skip all functional specification targets. # Combined with the specific tool checking macros XORG_WITH_*, it provides # maximum flexibilty in controlling documentation building. # Refer to: # XORG_WITH_XMLTO --with-xmlto # XORG_WITH_ASCIIDOC --with-asciidoc # XORG_WITH_DOXYGEN --with-doxygen # XORG_WITH_FOP --with-fop # XORG_WITH_GROFF --with-groff # XORG_WITH_PS2PDF --with-ps2pdf # # Interface to module: # ENABLE_SPECS: used in makefiles to conditionally generate specs # --enable-specs: 'yes' user instructs the module to generate specs # 'no' user instructs the module not to generate specs # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_SPECS],[ m4_define([spec_default], m4_default([$1], [yes])) AC_ARG_ENABLE(specs, AS_HELP_STRING([--enable-specs], [Enable building the specs (default: ]spec_default[)]), [build_specs=$enableval], [build_specs=]spec_default) m4_undefine([spec_default]) AM_CONDITIONAL(ENABLE_SPECS, [test x$build_specs = xyes]) AC_MSG_CHECKING([whether to build functional specifications]) AC_MSG_RESULT([$build_specs]) ]) # XORG_ENABLE_SPECS # XORG_ENABLE_UNIT_TESTS (enable_unit_tests=auto) # ---------------------------------------------- # Minimum version: 1.13.0 # # This macro enables a builder to enable/disable unit testing # It makes no assumption about the test cases implementation # Test cases may or may not use Automake "Support for test suites" # They may or may not use the software utility library GLib # # When used in conjunction with XORG_WITH_GLIB, use both AM_CONDITIONAL # ENABLE_UNIT_TESTS and HAVE_GLIB. Not all unit tests may use glib. # The variable enable_unit_tests is used by other macros in this file. # # Interface to module: # ENABLE_UNIT_TESTS: used in makefiles to conditionally build tests # enable_unit_tests: used in configure.ac for additional configuration # --enable-unit-tests: 'yes' user instructs the module to build tests # 'no' user instructs the module not to build tests # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_UNIT_TESTS],[ AC_BEFORE([$0], [XORG_WITH_GLIB]) AC_BEFORE([$0], [XORG_LD_WRAP]) AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests], [Enable building unit test cases (default: ]_defopt[)]), [enable_unit_tests=$enableval], [enable_unit_tests=]_defopt) m4_undefine([_defopt]) AM_CONDITIONAL(ENABLE_UNIT_TESTS, [test "x$enable_unit_tests" != xno]) AC_MSG_CHECKING([whether to build unit test cases]) AC_MSG_RESULT([$enable_unit_tests]) ]) # XORG_ENABLE_UNIT_TESTS # XORG_ENABLE_INTEGRATION_TESTS (enable_unit_tests=auto) # ------------------------------------------------------ # Minimum version: 1.17.0 # # This macro enables a builder to enable/disable integration testing # It makes no assumption about the test cases' implementation # Test cases may or may not use Automake "Support for test suites" # # Please see XORG_ENABLE_UNIT_TESTS for unit test support. Unit test support # usually requires less dependencies and may be built and run under less # stringent environments than integration tests. # # Interface to module: # ENABLE_INTEGRATION_TESTS: used in makefiles to conditionally build tests # enable_integration_tests: used in configure.ac for additional configuration # --enable-integration-tests: 'yes' user instructs the module to build tests # 'no' user instructs the module not to build tests # parm1: specify the default value, yes or no. # AC_DEFUN([XORG_ENABLE_INTEGRATION_TESTS],[ AC_REQUIRE([XORG_MEMORY_CHECK_FLAGS]) m4_define([_defopt], m4_default([$1], [auto])) AC_ARG_ENABLE(integration-tests, AS_HELP_STRING([--enable-integration-tests], [Enable building integration test cases (default: ]_defopt[)]), [enable_integration_tests=$enableval], [enable_integration_tests=]_defopt) m4_undefine([_defopt]) AM_CONDITIONAL([ENABLE_INTEGRATION_TESTS], [test "x$enable_integration_tests" != xno]) AC_MSG_CHECKING([whether to build unit test cases]) AC_MSG_RESULT([$enable_integration_tests]) ]) # XORG_ENABLE_INTEGRATION_TESTS # XORG_WITH_GLIB([MIN-VERSION], [DEFAULT]) # ---------------------------------------- # Minimum version: 1.13.0 # # GLib is a library which provides advanced data structures and functions. # This macro enables a module to test for the presence of Glib. # # When used with ENABLE_UNIT_TESTS, it is assumed GLib is used for unit testing. # Otherwise the value of $enable_unit_tests is blank. # # Please see XORG_ENABLE_INTEGRATION_TESTS for integration test support. Unit # test support usually requires less dependencies and may be built and run under # less stringent environments than integration tests. # # Interface to module: # HAVE_GLIB: used in makefiles to conditionally build targets # with_glib: used in configure.ac to know if GLib has been found # --with-glib: 'yes' user instructs the module to use glib # 'no' user instructs the module not to use glib # AC_DEFUN([XORG_WITH_GLIB],[ AC_REQUIRE([PKG_PROG_PKG_CONFIG]) m4_define([_defopt], m4_default([$2], [auto])) AC_ARG_WITH(glib, AS_HELP_STRING([--with-glib], [Use GLib library for unit testing (default: ]_defopt[)]), [with_glib=$withval], [with_glib=]_defopt) m4_undefine([_defopt]) have_glib=no # Do not probe GLib if user explicitly disabled unit testing if test "x$enable_unit_tests" != x"no"; then # Do not probe GLib if user explicitly disabled it if test "x$with_glib" != x"no"; then m4_ifval( [$1], [PKG_CHECK_MODULES([GLIB], [glib-2.0 >= $1], [have_glib=yes], [have_glib=no])], [PKG_CHECK_MODULES([GLIB], [glib-2.0], [have_glib=yes], [have_glib=no])] ) fi fi # Not having GLib when unit testing has been explicitly requested is an error if test "x$enable_unit_tests" = x"yes"; then if test "x$have_glib" = x"no"; then AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) fi fi # Having unit testing disabled when GLib has been explicitly requested is an error if test "x$enable_unit_tests" = x"no"; then if test "x$with_glib" = x"yes"; then AC_MSG_ERROR([--enable-unit-tests=yes specified but glib-2.0 not found]) fi fi # Not having GLib when it has been explicitly requested is an error if test "x$with_glib" = x"yes"; then if test "x$have_glib" = x"no"; then AC_MSG_ERROR([--with-glib=yes specified but glib-2.0 not found]) fi fi AM_CONDITIONAL([HAVE_GLIB], [test "$have_glib" = yes]) ]) # XORG_WITH_GLIB # XORG_LD_WRAP([required|optional]) # --------------------------------- # Minimum version: 1.13.0 # # Check if linker supports -wrap, passed via compiler flags # # When used with ENABLE_UNIT_TESTS, it is assumed -wrap is used for unit testing. # Otherwise the value of $enable_unit_tests is blank. # # Argument added in 1.16.0 - default is "required", to match existing behavior # of returning an error if enable_unit_tests is yes, and ld -wrap is not # available, an argument of "optional" allows use when some unit tests require # ld -wrap and others do not. # AC_DEFUN([XORG_LD_WRAP],[ XORG_CHECK_LINKER_FLAGS([-Wl,-wrap,exit],[have_ld_wrap=yes],[have_ld_wrap=no], [AC_LANG_PROGRAM([#include void __wrap_exit(int status) { return; }], [exit(0);])]) # Not having ld wrap when unit testing has been explicitly requested is an error if test "x$enable_unit_tests" = x"yes" -a "x$1" != "xoptional"; then if test "x$have_ld_wrap" = x"no"; then AC_MSG_ERROR([--enable-unit-tests=yes specified but ld -wrap support is not available]) fi fi AM_CONDITIONAL([HAVE_LD_WRAP], [test "$have_ld_wrap" = yes]) # ]) # XORG_LD_WRAP # XORG_CHECK_LINKER_FLAGS # ----------------------- # SYNOPSIS # # XORG_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE], [PROGRAM-SOURCE]) # # DESCRIPTION # # Check whether the given linker FLAGS work with the current language's # linker, or whether they give an error. # # ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on # success/failure. # # PROGRAM-SOURCE is the program source to link with, if needed # # NOTE: Based on AX_CHECK_COMPILER_FLAGS. # # LICENSE # # Copyright (c) 2009 Mike Frysinger # Copyright (c) 2009 Steven G. Johnson # Copyright (c) 2009 Matteo Frigo # # 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 . # # As a special exception, the respective Autoconf Macro's copyright owner # gives unlimited permission to copy, distribute and modify the configure # scripts that are the output of Autoconf when processing the Macro. You # need not follow the terms of the GNU General Public License when using # or distributing such scripts, even though portions of the text of the # Macro appear in them. The GNU General Public License (GPL) does govern # all other use of the material that constitutes the Autoconf Macro. # # This special exception to the GPL applies to versions of the Autoconf # Macro released by the Autoconf Archive. When you make and distribute a # modified version of the Autoconf Macro, you may extend this special # exception to the GPL to apply to your modified version as well.# AC_DEFUN([XORG_CHECK_LINKER_FLAGS], [AC_MSG_CHECKING([whether the linker accepts $1]) dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname: AS_LITERAL_IF([$1], [AC_CACHE_VAL(AS_TR_SH(xorg_cv_linker_flags_[$1]), [ ax_save_FLAGS=$LDFLAGS LDFLAGS="$1" AC_LINK_IFELSE([m4_default([$4],[AC_LANG_PROGRAM()])], AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, AS_TR_SH(xorg_cv_linker_flags_[$1])=no) LDFLAGS=$ax_save_FLAGS])], [ax_save_FLAGS=$LDFLAGS LDFLAGS="$1" AC_LINK_IFELSE([AC_LANG_PROGRAM()], eval AS_TR_SH(xorg_cv_linker_flags_[$1])=yes, eval AS_TR_SH(xorg_cv_linker_flags_[$1])=no) LDFLAGS=$ax_save_FLAGS]) eval xorg_check_linker_flags=$AS_TR_SH(xorg_cv_linker_flags_[$1]) AC_MSG_RESULT($xorg_check_linker_flags) if test "x$xorg_check_linker_flags" = xyes; then m4_default([$2], :) else m4_default([$3], :) fi ]) # XORG_CHECK_LINKER_FLAGS # XORG_MEMORY_CHECK_FLAGS # ----------------------- # Minimum version: 1.16.0 # # This macro attempts to find appropriate memory checking functionality # for various platforms which unit testing code may use to catch various # forms of memory allocation and access errors in testing. # # Interface to module: # XORG_MALLOC_DEBUG_ENV - environment variables to set to enable debugging # Usually added to TESTS_ENVIRONMENT in Makefile.am # # If the user sets the value of XORG_MALLOC_DEBUG_ENV, it is used verbatim. # AC_DEFUN([XORG_MEMORY_CHECK_FLAGS],[ AC_REQUIRE([AC_CANONICAL_HOST]) AC_ARG_VAR([XORG_MALLOC_DEBUG_ENV], [Environment variables to enable memory checking in tests]) # Check for different types of support on different platforms case $host_os in solaris*) AC_CHECK_LIB([umem], [umem_alloc], [malloc_debug_env='LD_PRELOAD=libumem.so UMEM_DEBUG=default']) ;; *-gnu*) # GNU libc - Value is used as a single byte bit pattern, # both directly and inverted, so should not be 0 or 255. malloc_debug_env='MALLOC_PERTURB_=15' ;; darwin*) malloc_debug_env='MallocPreScribble=1 MallocScribble=1 DYLD_INSERT_LIBRARIES=/usr/lib/libgmalloc.dylib' ;; *bsd*) malloc_debug_env='MallocPreScribble=1 MallocScribble=1' ;; esac # User supplied flags override default flags if test "x$XORG_MALLOC_DEBUG_ENV" != "x"; then malloc_debug_env="$XORG_MALLOC_DEBUG_ENV" fi AC_SUBST([XORG_MALLOC_DEBUG_ENV],[$malloc_debug_env]) ]) # XORG_WITH_LINT # XORG_CHECK_MALLOC_ZERO # ---------------------- # Minimum version: 1.0.0 # # Defines {MALLOC,XMALLOC,XTMALLOC}_ZERO_CFLAGS appropriately if # malloc(0) returns NULL. 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Generated from configure.ac by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_ERR_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_MACHINE_MTRR_H /* Define to 1 if you have the header file. */ #undef HAVE_MACHINE_SYSARCH_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Use MTRRs on mappings */ #undef HAVE_MTRR /* Have the pci_io.pi_sel.pc_domain member. */ #undef HAVE_PCI_IO_PC_DOMAIN /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* 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 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 you have the header file. */ #undef HAVE_UNISTD_H /* Use zlib to read gzip compressed pci.ids */ #undef HAVE_ZLIB /* Linux ROM read fallback */ #undef LINUX_ROM /* Define to the sub-directory where libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* 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 /* Major version of this package */ #undef PACKAGE_VERSION_MAJOR /* Minor version of this package */ #undef PACKAGE_VERSION_MINOR /* Patch version of this package */ #undef PACKAGE_VERSION_PATCHLEVEL /* Path to pci.ids */ #undef PCIIDS_PATH /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Enable extensions on AIX 3, Interix. */ #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif /* Enable GNU extensions on systems that have them. */ #ifndef _GNU_SOURCE # undef _GNU_SOURCE #endif /* Enable threading extensions on Solaris. */ #ifndef _POSIX_PTHREAD_SEMANTICS # undef _POSIX_PTHREAD_SEMANTICS #endif /* Enable extensions on HP NonStop. */ #ifndef _TANDEM_SOURCE # undef _TANDEM_SOURCE #endif /* Enable general extensions on Solaris. */ #ifndef __EXTENSIONS__ # undef __EXTENSIONS__ #endif /* Version number of package */ #undef VERSION /* Enable large inode numbers on Mac OS X 10.5. */ #ifndef _DARWIN_USE_64_BIT_INODE # define _DARWIN_USE_64_BIT_INODE 1 #endif /* 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 1 if on MINIX. */ #undef _MINIX /* Define to 2 if the system does not provide POSIX.1 features except with this defined. */ #undef _POSIX_1_SOURCE /* Define to 1 if you need to in order for `stat' and other things to work. */ #undef _POSIX_SOURCE libpciaccess-0.14/pciaccess.pc.in0000644000175000017500000000037613173407515013705 00000000000000prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ Name: pciaccess Description: Library providing generic access to the PCI bus and devices. Version: @PACKAGE_VERSION@ Cflags: -I${includedir} Libs: -L${libdir} -lpciaccess libpciaccess-0.14/AUTHORS0000644000175000017500000000002413173407515012055 00000000000000Ian Romanick of IBM libpciaccess-0.14/COPYING0000644000175000017500000001135513173407515012051 00000000000000(C) Copyright IBM Corporation 2006, 2007 (C) Copyright Eric Anholt 2006 (C) Copyright Mark Kettenis 2011 (C) Copyright Robert Millan 2012 Copyright (c) 2007, 2008, 2009, 2011, 2012, 2013 Oracle and/or its affiliates. Copyright 2009, 2012 Red Hat, Inc. All Rights Reserved. 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 on the rights to use, copy, modify, merge, publish, distribute, sub license, 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 (including the next paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ------------------------------------------------------------------------------ Copyright (c) 2008 Juan Romero Pardines Copyright (c) 2008, 2011 Mark Kettenis Copyright (c) 2009 Michael Lorenz Copyright (c) 2009, 2012 Samuel Thibault Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ------------------------------------------------------------------------------ Copyright (C) 2000 The XFree86 Project, Inc. All Rights Reserved. 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 XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of the XFree86 Project shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from the XFree86 Project. ------------------------------------------------------------------------------ Copyright (c) 2007 Paulo R. Zanoni, Tiago Vignatti Copyright (c) 2009 Tiago Vignatti 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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. libpciaccess-0.14/ChangeLog0000644000175000017500000030710413173407530012565 00000000000000commit 13854f603f720c45caf51d785a874d3c7e8c5f58 Author: Adam Jackson Date: Mon Oct 23 11:44:32 2017 -0400 libpciaccess 0.14 Signed-off-by: Adam Jackson commit a167bd6474522a709ff3cbb00476c0e4309cb66f Author: Stephen Hemminger Date: Mon Sep 18 13:17:23 2017 -0400 linux: support 32 bit PCI domains (v3) The PCI domain may be larger than 16 bits on Microsoft Azure and other virtual environments. PCI busses reported by ACPI are limited to 16 bits, but in Azure the domain value for pass through devices is intentionally larger than 16 bits to avoid clashing with local devices. This is needed to support pass through of GPU devices. v3: (ajax) Update FreeBSD and Solaris backends to preserve the full 32-bit domain number, since on those OSes it stands a chance of working already. Update NetBSD and OpenBSD backends to initialize domain_16 compatibly with older libpciaccess; neither backend appears to support more than a handful of domains to begin with though. Trivially update the generic x86 backend for source compatibility, though it still only supports one domain and will never be better. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=101744 Signed-off-by: Stephen Hemminger Reviewed-by: Eric Anholt commit 4f1ac52e828eed1c410ee66304fcb7a17f25da40 Author: Emil Velikov Date: Tue Apr 4 14:40:41 2017 +0100 libpciaccess 0.13.5 Signed-off-by: Emil Velikov commit 9b9d26ce7646713e148c7ee0f461c2bcccdd5201 Author: Emil Velikov Date: Tue Apr 4 13:48:46 2017 +0100 configure.ac: set AC_CONFIG_AUX_DIR If not set, libtool will search directories up to ../.. for an install-sh and then dump the aux files there. This caused a couple of problems with the xorg release.sh script that now uses worktrees but is generally bad behaviour because we can't guarantee that we're not inside some other repository. Set AC_CONFIG_AUX_DIR to avoid this behavior. See https://lists.freedesktop.org/archives/xorg-devel/2017-March/053006.html Note: the commit and above message are shamelessly copied from libinput. Signed-off-by: Peter Hutterer Signed-off-by: Emil Velikov commit 504a65a732ea070dce907fce827a15d6b61e0c4d Author: Emil Velikov Date: Tue Apr 4 13:33:29 2017 +0100 configure.ac: remove AC_CONFIG_SRCDIR macro It is used to guide people who incorrectly set configure --srcdir. To be actually useful the macro should point to a rather unique file - which in our current case is a false premise. We have five Makefile.am in-tree and chances are that $libpciaccess/.. may also contain such a file. Let's not pretend that its useful and leave the user to what they're asking for. Signed-off-by: Emil Velikov commit fe556c48dad96717b0ba71d489575c6b90b46448 Author: Henry Zhao Date: Wed May 25 14:06:49 2016 -0700 use cached devinfo snapshots, remove unnecessary di_init() Use cached devinfo (DINFOCACHE) in di_init(). Remove unnecessary di_init() on nexus nodes. Signed-off-by: Henry Zhao Signed-off-by: Emil Velikov commit 0bd248f852f1f2a37396c98519eee6f50c434848 Author: Henry Zhao Date: Wed May 25 14:04:40 2016 -0700 probe should not hold pci nexus drivers open Probe should not hold pci nexus drivers open - close after use. Signed-off-by: Henry Zhao Signed-off-by: Emil Velikov commit 85a484b94d5cdcad31c3caf8b0fa52e6f50dec96 Author: Emil Velikov Date: Thu Dec 1 18:14:40 2016 +0000 Revert "linux_sysfs: include for PATH_MAX" This reverts commit 8ea3af620a2d4ad5648917b4a0ef2b23ff566774. The include was added with 6bd2f7f92eae713663f4e13f6e2cb23526607b8c Cc: Adam Jackson commit e787ec28e433a24195f37012dad23bce468b330a Author: Mihail Konev Date: Thu Jan 26 13:52:49 2017 +1000 autogen: add default patch prefix Signed-off-by: Mihail Konev commit cdb2bfc9668895431e73335fc0490c4cbfa3023a Author: Emil Velikov Date: Thu Jan 26 12:04:14 2017 +1000 autogen.sh: use quoted string variables Place quotes around the $srcdir, $ORIGDIR and $0 variables to prevent fall-outs, when they contain space. Signed-off-by: Emil Velikov Reviewed-by: Peter Hutterer Signed-off-by: Peter Hutterer commit f46a7a83e42fcd0601b21e361ea7fbf056d11fce Author: Peter Hutterer Date: Thu Jan 26 12:03:12 2017 +1000 autogen.sh: use exec instead of waiting for configure to finish Syncs the invocation of configure with the one from the server. Signed-off-by: Peter Hutterer Reviewed-by: Emil Velikov commit 73db249c4b1eb91e0df27a1045bea344371dd2ca Author: Emil Velikov Date: Thu Dec 1 18:17:35 2016 +0000 linux sysfs: retrieve vendor, device... info via separate sysfs files Currently the kernel does not expose the revision file. With that about to change (due in 4.10) we can read all the information required from separate files and avoid opening the config one. The latter has the [negative] side effect of waking up the device, which in some cases can be quite costly. Reviewed-by: Adam Jackson Signed-off-by: Emil Velikov commit 099489b7917da44de57f3214425ea9b4a8f36482 Author: Keith Busch Date: Wed Aug 10 17:05:23 2016 -0600 Ignore 32-bit domains A pci "domain" need not be limited to the 16-bits. The Linux kernel currently supports 32-bit domains which cause startx to segfault. Updating libpciaccess to support 32-bit domains breaks the library's ABI, and domains requiring 32-bits are not necessary for startx anyway, so this patch ignores them. Reported-by: Pawel Baldysiak Signed-off-by: Keith Busch Reviewed-by: Eric Anholt commit 201d1a7623c83f611761f67d4411c3c266f8f37a Author: arsharma Date: Mon Feb 23 21:31:07 2015 +0000 device-name: handle calloc failure in insert() Issue was spotted by Klocwork, and fixed by arsharma as part of Android-ia. Just bail out if memory allocation fails. All the callers of insert() already handle the case. [Emil Velikov: Split from larger patch, write commit message] Signed-off-by: Emil Velikov commit af2fdf1bdc4532410f49fc0854ae4c0f9086cce9 Author: arsharma Date: Mon Feb 23 21:31:06 2015 +0000 vgaarb: add a the trailing NULL character on read(vgaarb_fd) Issue was spotted by Klocwork, and fixed by arsharma as part of Android-ia. Not 100% sure if the data read from /dev/vga_arbiter is not already null terminated, but making sure won't hurt either. [Emil Velikov: Split from larger patch, write commit message] Signed-off-by: Emil Velikov commit c1de5dc0541e58372dcddc5120e1e68e03f4f619 Author: Chuck Tuffli Date: Thu Feb 6 18:09:35 2014 -0800 libpciaccess: Fix incorrect format specification Building libpciaccess generates a warning on versions of Linux in which the definition of the struct mtrr_sentry has changed to __u64. Since sentry.base is assigned from a pciaddr_t, always cast sentry.base to be type pciaddr_t and modify the formatting string to use PRIx64 instead of %08lx Verified on Ubuntu 10.04 and 14.04 Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=74643 Signed-off-by: Chuck Tuffli commit 8ea3af620a2d4ad5648917b4a0ef2b23ff566774 Author: Felix Janda Date: Thu Dec 4 23:52:22 2014 +0100 linux_sysfs: include for PATH_MAX Signed-off-by: Felix Janda Tested-by: Bernd Kuhls commit 42240dcbbce8ec744401d4a464f71c3fbd3fca1b Author: Emil Velikov Date: Mon Mar 9 11:57:40 2015 +0000 autogen.sh: pass --force to autoreconf, quote string variables By passing --force autoreconf will update all the aux files, which would otherwise be ignored if one updates autoconf/automake. Quote the $srcdir, $ORIGDIR and $0 variables to prevent fall-outs, when it contains space. v2: Also handle $srcdir and $0. Signed-off-by: Emil Velikov commit e99c005d623a74287bbfafffc0c7040c31cdb01f Author: Adam Jackson Date: Tue Sep 22 08:38:56 2015 -0400 chmod a-x README.cygwin Signed-off-by: Adam Jackson commit 6bd2f7f92eae713663f4e13f6e2cb23526607b8c Author: Felix Janda Date: Fri May 1 16:36:50 2015 +0200 linux_sysfs.c: Include for PATH_MAX Fixes compilation with musl libc. Tested-by: Bernd Kuhls Signed-off-by: Felix Janda Reviewed-by: Alan Coopersmith Signed-off-by: Alan Coopersmith commit 765e0a38cb8c40f8865af5cb356ffe6039ffb08f Author: Thomas Klausner Date: Sun Mar 22 21:38:23 2015 +0100 Fix quoting issue. m4 has '[]' as quoting characters, so if we want '[]' to end up in the configure script, we need to quote them again. Reported by Greg Troxel . Signed-off-by: Thomas Klausner Reviewed-by: Alan Coopersmith commit b14696a55796e739624bbda4f772427032efff2a Author: Julien Cristau Date: Sun Apr 26 15:20:57 2015 +0200 Include config.h before anything else in *.c Debian bug#749008 Reported-by: Michael Tautschnig Signed-off-by: Julien Cristau Reviewed-by: Alan Coopersmith commit bbd1acdd1d25b9a68f4b7913a4094af20d7cf78f Author: Alan Coopersmith Date: Thu Apr 30 21:44:41 2015 -0700 libpciaccess 0.13.4 Signed-off-by: Alan Coopersmith commit d0c53bdc0b35a5416fc30a610b7401978871a5f1 Author: Tobias Nygren Date: Mon Feb 16 10:22:35 2015 +0100 Bug 89151: Fix build on NetBSD/alpha and NetBSD/sparc64. This patch is required for building on NetBSD/alpha (needs platform specific -lalpha) and NetBSD/sparc64 (no platform specific library, just -lpci). The patch also generalizes to support all NetBSD platforms with pci bus. https://bugs.freedesktop.org/show_bug.cgi?id=89151 Reviewed-by: Alan Coopersmith Signed-off-by: Thomas Klausner commit 1972e9223764618aedc5adc32b64b2c043d1b826 Author: Eero Tamminen Date: Tue Feb 10 14:55:22 2015 +0000 Check for __linux__ instead of linux during compilation "__linux__" is the POSIX define for checking for Linux OS, "linux" is deprecated and apparently not supported by Android. Besides correcting the define, patch adds error for the case OS isn't recognized. Signed-off-by: Eero Tamminen v2: Drop double negative from commit msg. Spotted by Mateusz JoÅ„czyk. [Emil Velikov: Remove irrelevant Android details from commit msg.] Signed-off-by: Emil Velikov Reviewed-by: Jasper St. Pierre Signed-off-by: Alan Coopersmith commit ed340abc37b07cb9fc788ae77d837088c54cd16a Author: Emil Velikov Date: Tue Feb 10 14:55:21 2015 +0000 Include config.h before any other headers. The former has a series of defines which in some cases are crusial to be set before including any system headers. Signed-off-by: Emil Velikov Reviewed-by: Alan Coopersmith Signed-off-by: Alan Coopersmith commit 6329ef9e5d6f36ca3f7258279f6640037b71926a Author: Chih-Wei Huang Date: Tue Feb 10 14:55:20 2015 +0000 Add missing guards around config.h inclusion In some cases the header may not exist, leading to compilation issues. Add the ifdef HAVE_CONFIG_H, as it is those in other parts of the project. [Emil Velikov: Split out from a larger commit, rework commit message] Signed-off-by: Emil Velikov Reviewed-by: Alan Coopersmith Signed-off-by: Alan Coopersmith commit e42ee2a075a8b7c62b190815be42ea26c9d8c03f Author: Emil Velikov Date: Tue Feb 10 14:55:19 2015 +0000 Include the POSIX fcntl.h instead of sys/fcntl.h The former is part of the POSIX standard, and (unlike the latter) is more widely available. v2: Drop gracious d in header name. Spotted by Alan. Cc: Adam Jackson Signed-off-by: Emil Velikov Reviewed-by: Alan Coopersmith Signed-off-by: Alan Coopersmith commit f99c2e4199ce37f6f94428df504427f67c3ec543 Author: Alan Coopersmith Date: Tue Feb 3 15:59:10 2015 -0800 libpciaccess 0.13.3 Signed-off-by: Alan Coopersmith commit 9b1bf11c81881c9cc6e6145011cf229978f109f4 Author: Mark Kettenis Date: Mon Sep 29 22:34:25 2014 +0200 Use PCIOCREADMASK on OpenBSD. If the machdep.allowaperture sysctl(8) variable is set to 0, writing to PCI config space is not allowed. So instead of writing 0xffffffff to the BARs in order to determine their size, use the PCIOCREADMASK ioctl(2) which returns the mask of changeable bits that was saved by the kernel when the devices was initially probed. Reviewed-by: Matthieu Herrb Signed-off-by: Mark Kettenis commit b7e42643d2ee6521cf23e6dfe49a8369ba4bf9bb Author: Matthew Green Date: Sat Jul 26 22:09:30 2014 +0200 Implement the kernel_has_driver() method for NetBSD. This has the benefit of stopping the "vesa" driver from loading on hardware that has been claimed by a kernel driver and thus shouldn't be using "vesa". Reviewed-by: Matthieu Herrb Signed-off-by: Thomas Klausner commit 1654a0462723b3b75d7a4a20bedfc653cc3e1f1a Author: Alan Coopersmith Date: Wed Jul 2 16:41:10 2014 -0700 Solaris: Fix fd leak in pci_device_solx_devfs_map_range() Caching fd's for reuse is most effective when you actually stick the newly opened fd in the cache, instead of letting it leak at the end of the function. Regression introduced by yours truly in commit 9f2d95e61896f41adb. Signed-off-by: Alan Coopersmith Reviewed-by: Randy Fishel commit ee4e253a3f1a62e2f3f89f5339590fd4e6cde7c4 Author: Alan Coopersmith Date: Fri May 9 19:25:10 2014 -0700 Enable use of __attribute__((deprecated)) with Solaris Studio 12.4 compiler Support for this attribute is added in the 12.4 beta release. Signed-off-by: Alan Coopersmith commit b9c068896914b4132a24839c9ef7f9fcd6282d88 Author: Marcin Ko?cielnicki Date: Wed Feb 5 09:01:25 2014 +0100 Fix IO access functions on linux+sysfs. The offsets on the resourceX files are relative to BAR base - don't add the base address ourselves. Reviewed-by: Adam Jackson commit b29e9be9aff5c5a9ec5e2bcfc48044081b82742b Author: Samuel Pitoiset Date: Wed Jan 29 18:44:40 2014 +0100 Fix a compilation error on GNU Hurd platforms. This fixes a typo (unAMp instead of unMAp) introduced in the Windows/Cygwin support patch. Reviewed-by: Jon TURNEY commit 6bfccc7ec4f0705595385f6684b6849663f781b4 Author: Samuel Pitoiset Date: Sat Jan 18 17:19:14 2014 +0100 Windows/Cygwin: Add support through the WinIo library V2: - Add support for unmapping - Add a README.cygwin Reviewed-by: Martin Peres Reviewed-by: Jon TURNEY commit 06f562584a885eff7366dca82caf746e62b5a21f Author: Thomas Klausner Date: Wed Aug 14 19:45:46 2013 +0200 Improve NetBSD i386 detection. Sometimes, other values are reported for the CPU part, like "i486--netbsdelf"). From: Mark Davies Signed-off-by: Thomas Klausner Reviewed-By: Matt Dew Signed-off-by: Alan Coopersmith commit 4427be3de93f359ab106a649a43e41319625e1e7 Author: Thomas Klausner Date: Sun Jul 21 11:44:14 2013 +0200 Fix zlib handling on NetBSD. Signed-off-by: Thomas Klausner Reviewed-by: Alan Coopersmith Signed-off-by: Alan Coopersmith commit aa7925c4a798b9ed2cd43bd3c99c2df2a1824311 Author: Alan Coopersmith Date: Sat Jul 20 15:53:42 2013 -0700 libpciaccess 0.13.2 Signed-off-by: Alan Coopersmith commit bdcb46d33c6514278d2209fd00ed58c580da5ff3 Author: John Martin Date: Sat Jul 20 15:49:05 2013 -0700 Fix Sun bug #7035791: scanpci should report 64 bit registers On a system which has allocated 64-bit device addresses scanpci -v will show entries such as: [...] BASE0 0xce000000 SIZE 16777216 MEM BASE1 0x00000fc1f8000000 SIZE 134217728 MEM64 PREFETCHABLE BASE3 0x00000fc1f6000000 SIZE 33554432 MEM64 PREFETCHABLE [...] instead of: [...] BASE0 0xce000000 SIZE 16777216 MEM BASE1 0xf8000000 SIZE 134217728 MEM PREFETCHABLE BASE3 0xf6000000 SIZE 33554432 MEM PREFETCHABLE [...] Signed-off-by: Alan Coopersmith commit f806b95d029d36c977befed4096734f6461efa08 Author: Alan Coopersmith Date: Sat Jul 20 15:00:40 2013 -0700 Resync COPYING file with copyrights/licenses from code Signed-off-by: Alan Coopersmith commit 3bf035fcfd0ad55220f484f7fb5d5f18690bdb10 Author: Alan Coopersmith Date: Sat Jul 6 10:09:31 2013 -0700 pci_device_solx_devfs_probe: implicit conversion changes signedness warnings solx_devfs.c:615:32: warning: implicit conversion changes signedness: 'unsigned long' to 'int' [-Wsign-conversion] for (i = 0; i < len; i = i + CELL_NUMS_1275) { ~ ~~^~~~~~~~~~~~~~~~ solx_devfs.c:615:30: warning: implicit conversion changes signedness: 'int' to 'unsigned long' [-Wsign-conversion] for (i = 0; i < len; i = i + CELL_NUMS_1275) { ^ ~ Signed-off-by: Alan Coopersmith commit 883acb4bf30735c7d8f3147341345fa9e3bc76b2 Author: Alan Coopersmith Date: Sat Jul 6 10:00:44 2013 -0700 Solaris: Remove #defines for Ultra 45 southbridge device ids Workaround for these chipsets was removed in commit d76fb36d9c28be0f7c with the switch of probing methods from the PCI address poking that upset them to using the already collected data from the kernel via devinfo, but the #define to identify them was left behind unused - remove it too. Signed-off-by: Alan Coopersmith commit 3773eea8d4e22aaedf675051e5e96af53b925152 Author: Alan Coopersmith Date: Sat Jul 6 09:56:46 2013 -0700 pci_device_solx_devfs_read: fix sign conversion/comparison warnings Fixes: solx_devfs.c:824:19: warning: comparison of integers of different signs: 'int' and 'pciaddr_t' (aka 'unsigned long') [-Wsign-compare] for (i = 0; i < size; i += PCITOOL_ACC_ATTR_SIZE(PCITOOL_ACC_ATTR_SIZE_1)) ~ ^ ~~~~ solx_devfs.c:826:28: warning: implicit conversion changes signedness: 'int' to 'unsigned long' [-Wsign-conversion] cfg_prg.offset = offset + i; ~ ^ solx_devfs.c:844:19: warning: implicit conversion changes signedness: 'int' to 'pciaddr_t' (aka 'unsigned long') [-Wsign-conversion] *bytes_read = i; ~ ^ Signed-off-by: Alan Coopersmith commit 22f4b45056587f5700b87d09e9fe91bbb0eda4c5 Author: Thomas Klausner Date: Sat Jun 29 20:49:54 2013 +0200 Support more pci functions on NetBSD. Signed-off-by: Thomas Klausner Signed-off-by: Alan Coopersmith commit 9a13ecb8f1462efaf741fed293e29ba38757ff70 Author: Thomas Klausner Date: Sat Jun 29 20:49:53 2013 +0200 Fix build on NetBSD-4. Signed-off-by: Thomas Klausner Reviewed-by: Matthieu Herrb Signed-off-by: Alan Coopersmith commit 1d364cb2f5b5cb1b18601735f42bada7a521be19 Author: Thomas Klausner Date: Sat Jun 29 20:49:52 2013 +0200 Enable boot_vga support only if WSDISPLAYIO_GET_BUSID is defined. Fixes build on NetBSD-5. Signed-off-by: Thomas Klausner Reviewed-by: Matthieu Herrb Signed-off-by: Alan Coopersmith commit 7f388e466bd7fbb7f9eba531e494e7efbd3a65dc Author: Alan Coopersmith Date: Mon Jun 24 21:20:27 2013 -0700 pci_id_file_open: move variable inside the #ifndef that uses it Clears up gcc warning on Solaris: common_device_name.c: In function 'pci_id_file_open': common_device_name.c:83:17: warning: unused variable 'result' [-Wunused-variable] Signed-off-by: Alan Coopersmith commit a39f054649e773a4b33bf8f52152f7c5139bb90e Author: Alan Coopersmith Date: Mon Jun 24 21:09:52 2013 -0700 Define PCI_MATCH_ANY as an unsigned int Clears a bunch of clang warnings of the forms: common_device_name.c:345:23: warning: comparison of integers of different signs: 'const uint32_t' (aka 'const unsigned int') and 'int' [-Wsign-compare] if ( m->vendor_id == PCI_MATCH_ANY ) { ~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~ common_device_name.c:498:19: warning: implicit conversion changes signedness: 'int' to 'uint32_t' (aka 'unsigned int') [-Wsign-conversion] m.device_id = PCI_MATCH_ANY; ~ ^~~~~~~~~~~~~ Signed-off-by: Alan Coopersmith commit 5aff35d1ef659babd71f44f7963e4e908dcd86c4 Author: Thomas Klausner Date: Tue Jun 11 11:46:26 2013 +0200 Update NetBSD support. Signed-off-by: Michael Lorenz Signed-off-by: Thomas Klausner Reviewed-by: Matthieu Herrb Signed-off-by: Alan Coopersmith commit c10c86e5856596778cb8322aec8ce663b1f1bea5 Author: Thomas Klausner Date: Tue Jun 11 11:45:50 2013 +0200 Move 'const' to correct place, so it has meaning. Reviewed-by: Alan Coopersmith Signed-off-by: Alan Coopersmith commit 719888a9ec5ef5a45698dea8a9642091c433ff29 Author: Thomas Klausner Date: Sun Jun 2 22:38:39 2013 +0200 Protect config.h like usual. Signed-off-by: Alan Coopersmith commit 434cd73d23cf5dc60d2047047378b59cadb0d5bb Author: Alan Coopersmith Date: Fri Jun 7 20:31:37 2013 -0700 Bug 63583 - add legacy IO routines for FreeBSD https://bugs.freedesktop.org/show_bug.cgi?id=63583 Reviewed-by: Mark Kettenis Signed-off-by: Jung-uk Kim Signed-off-by: Alan Coopersmith commit d76fb36d9c28be0f7c43e0ca1e961c30a7781bd4 Author: Henry Zhao Date: Thu Jan 10 17:53:09 2013 -0800 Solaris: probe improvement Remove pcitool dependency in probing phase. Use the data collected from devinfo tree instead in creating pci file system. Signed-off-by: Henry Zhao Signed-off-by: Alan Coopersmith commit 3e17f069682a226c14bb29c802e776c6e39f7e8f Author: Henry Zhao Date: Tue Dec 18 15:10:46 2012 -0800 Solaris: Add domain support for sparc platform As a result the code of finding nexus node for a device in sparc is simplified and made the same as x86. Signed-off-by: Henry Zhao Signed-off-by: Alan Coopersmith commit 897cad2620ffbd6ecbbaea2a67fb973ec7990198 Author: Colin Walters Date: Wed Jan 4 17:37:06 2012 -0500 autogen.sh: Implement GNOME Build API http://people.gnome.org/~walters/docs/build-api.txt Signed-off-by: Adam Jackson commit d69019c5b744348d6e5032ef87f4a743f68cb112 Author: Adam Jackson Date: Tue Jan 15 14:28:48 2013 -0500 configure: Remove AM_MAINTAINER_MODE Signed-off-by: Adam Jackson commit 0ad7b5c548ecf409a1fdd835bde52a8cf5371b7a Author: Egbert Eich Date: Mon Jul 4 07:38:33 2011 +0200 PCI: set correct mask value when matching for bridges. The mask must not be zero otherwise the matching condition will never be true: ((val & mask) == set). Signed-off-by: Egbert Eich Reviewed-by: Guillem Jover commit 72e0c0b4d4680b7a7b4b42be525d406635dae40f Author: Henry Zhao Date: Fri Apr 6 17:26:59 2012 -0700 scanpci: print meaningful info on BASEROM Signed-off-by: Henry Zhao Signed-off-by: Alan Coopersmith commit ba53031899611a1653656034a1a3de9b71e5bc85 Author: Henry Zhao Date: Fri Apr 6 16:52:42 2012 -0700 libpciaccess: sparc rom read fix Get rom address and size from device's "assigned-addresses" property if they exist. Signed-off-by: Henry Zhao Signed-off-by: Alan Coopersmith commit 2edddd4c4eb4258f4347c40e76bf0d5f1bcf51a7 Author: Henry Zhao Date: Fri Oct 5 12:41:36 2012 -0700 libpciaccess: implementation of boot_vga in Solaris Signed-off-by: Henry Zhao Signed-off-by: Alan Coopersmith commit 630b00a0847df9acf53391e6415bdfcd13fdae68 Author: Mark Logan Date: Tue Sep 18 13:28:18 2012 -0700 libpciaccess: fix memory usage errors This patch fixes memory usage errors that only occur on large SPARC machines with more than 256 PCI devices. In this case, memory is being used after it has been freed by calls to both free() and realloc(). This error was introduced by a previous patch: 2011-03-30 Solaris support for multiple PCI segments (domains) Signed-off-by: Mark Logan Signed-off-by: Alan Coopersmith commit 09f5b48f559888339450bb4a79d178c94da34638 Author: Samuel Thibault Date: Thu May 31 20:00:34 2012 +0200 Implement legacy io & map for x86 backend Add the legacy io and map methods for the x86 backend, using ioperm, in/out, and the existing mmap method. Signed-off-by: Samuel Thibault commit 9f2d95e61896f41adb8087fb805eb37899cce55f Author: Alan Coopersmith Date: Wed Apr 18 22:17:54 2012 -0700 Solaris: refactor pci_device_solx_devfs_map_range to reduce code duplication The sparc & x86 cases were doing essentially the same things with different paths, so make the path setup be inside the platform specific #ifdefs, make the open, mmap, & error handling common code. Signed-off-by: Alan Coopersmith commit d50292ca8cbbaa5e0c92627f3d7813194c7c83ac Author: Alan Coopersmith Date: Wed Apr 18 15:30:30 2012 -0700 Solaris: Implement map_legacy & legacy_io functions Signed-off-by: Alan Coopersmith Reviewed-by: Jay Cotton commit 2ff2996dcb4cfd83da6df4504b68b492b983204b Author: Julien Cristau Date: Mon Apr 9 19:05:27 2012 +0200 Bump to 0.13.1 Signed-off-by: Julien Cristau commit 6f9d9f1e1b093939bc459be606fba72f1d6dfc76 Author: Matthieu Herrb Date: Mon Apr 2 08:22:23 2012 +0200 Fix pci_io_handle allocation routines. The previous version of new_io_handle() would invalidate all previous allocations when realloc moves the base pointer of the ios array. Since I cannot figure out where this array is useful, just get rid of it, providing sound stable memory allocation. Fixes vgaHWSaveFonts() in 1.12 xserver on OpenBSD, but other sub-systems relaying on pci_io could be affected too. Signed-off-by: Matthieu Herrb Tested-by: Tormod Volden commit 725f5669bc03ed9a766e2c51c465e082172e6dae Author: Thordur Bjornsson Date: Wed Mar 14 14:45:52 2012 +0100 Fix openbsd_pci.c:pci_device_vgaarb_set_target(); A return (0) got lost, add it back. Signed-off-by: Matthieu Herrb Reviewed-by: Mark Kettenis commit b16336c0b389ace07f7418f5a021bfbc68fec2b6 Author: Adam Jackson Date: Mon Mar 5 11:01:01 2012 -0500 linux: Fix out[bwl] macros on non-I/O architectures Signed-off-by: Adam Jackson commit fa15fbcdbcfed09ea269ca3fb5f0e3dc2446e66f Merge: d2dc9f9 bf70556 Author: Adam Jackson Date: Mon Mar 5 11:00:14 2012 -0500 Merge branch 'master' of ssh://git.freedesktop.org/git/xorg/lib/libpciaccess commit bf705561d347bc5459bc0af033595c66541cac3e Author: Jeremy Huddleston Date: Sat Mar 3 18:19:11 2012 -0800 configure.ac: Bump to 0.13 Signed-off-by: Jeremy Huddleston commit d2dc9f9daa45504f035b169aba94d0b154fd29f0 Author: Adam Jackson Date: Mon Feb 27 11:19:50 2012 -0500 Use O_CLOEXEC for internal file descriptors Well, almost all of them. zlib doesn't support "e" in the mode string in gzopen() though it will silently accept and ignore it, and Solaris appears not to support "e" in the mode string at all. Signed-off-by: Adam Jackson commit f550c1347d3518874fe1c1d417a57322ee6b52db Author: Adam Jackson Date: Mon Feb 27 10:43:20 2012 -0500 linux: Don't use /dev/port Reviewed-by: Jeremy Huddleston Signed-off-by: Adam Jackson commit 2a58cd13c3d14cd2ea57826b56e9906ecfc5648a Author: Mathias Krause Date: Fri Feb 24 09:39:31 2012 +0100 Use correct type for pci_id file accessor functions This fixes the compiler warning of using the wrong type for gzgets() and gzclose() as they want a gzFile argument, not a pointer to gzFile. The abstraction layer pci_id_file should just abstract the full type. Signed-off-by: Mathias Krause Reviewed-by: Jeremy Huddleston commit 167ffb1c4e431763e30c894131e704bb3599c7c1 Author: Alan Coopersmith Date: Wed Feb 8 22:14:08 2012 -0800 solx_devfs.c: fix gcc warnings about casting away const when reading data solx_devfs.c: In function `pci_device_solx_devfs_write': solx_devfs.c:1085: warning: cast discards qualifiers from pointer target type solx_devfs.c:1089: warning: cast discards qualifiers from pointer target type solx_devfs.c:1093: warning: cast discards qualifiers from pointer target type solx_devfs.c:1097: warning: cast discards qualifiers from pointer target type Signed-off-by: Alan Coopersmith commit 573b25ecd34dd69ee14c58f752bffdb5709654b9 Author: Alan Coopersmith Date: Wed Feb 8 22:08:08 2012 -0800 Close pci.ids file when bailing out because realloc failed Error: File Leak Leaked File f at line 272 of src/common_device_name.c in function 'populate_vendor'. f initialized at line 204 with fopen("/usr/share/hwdata/pci.ids", "r"). [ This bug was found by the Parfait 0.5.0 bug checking tool. For more information see http://labs.oracle.com/projects/parfait/ ] Signed-off-by: Alan Coopersmith commit ed6c6157bc94283ce0a8526eeff668094cf3992d Author: Alan Coopersmith Date: Wed Feb 8 21:40:54 2012 -0800 Solaris: reorder functions to remove need for lots of static prototypes Signed-off-by: Alan Coopersmith commit b56f9a84f3dff995a6901ffec6bcc161ec0245ad Author: Mark Kettenis Date: Thu Dec 29 21:14:44 2011 +0100 OpenBSD: Implement map_legacy and legacy_io Signed-off-by: Mark Kettenis Reviewed-by: Matthieu Herrb Reviewed-by: Jeremy Huddleston Tested-by: Matthieu Herrb commit a798395a1bfd9d06d40e2d8d14377a156c94429a Author: Daniel Drake Date: Fri Nov 25 12:28:48 2011 -0600 delete_io_handle: fix deletion of last handle When num_ios goes from 1 to 0, a realloc(ios, 0); call is made. This is equivalent to free(ios) and NULL is returned. However, the previous logic in the code incorrectly discards this NULL return value. When we next call new_io_handle(), realloc(ios, X) is called with "ios" pointing to freed memory. This causes glibc to abort. Correct this logic to detect the 1-to-0 case and handle it correctly. Other cases are unchanged; there is still value in checking the return value from realloc() as it also returns NULL on error. Signed-off-by: Daniel Drake Reviewed-by: Alan Coopersmith commit 2601ddd02d608c16b0022fe342e0a3f4bf6cadeb Author: Mark Kettenis Date: Sun Nov 6 17:34:29 2011 +0000 Add VGA Arbiter support for OpenBSD. Signed-off-by: Matthieu Herrb commit e64ee4ee2b23dba147d144aacead3cb61c744854 Author: Mark Kettenis Date: Sun Nov 6 17:32:51 2011 +0000 OpenBSD: Indicate that devices need access to legacy VGA resources. Makes sure xserver disables DRI if the VGA arbiter is in use. Signed-off-by: Matthieu Herrb commit cfae4096835fe569edb03cd12d4580fc912a0e61 Author: Henry Zhao Date: Mon Nov 14 18:53:21 2011 -0800 Solaris: improve support for sparc platform (1) added prom property retrieval on sparc (2) added multiple domain support on sparc (3) use kernel device as mapping device (4) performance improvements by removing redundant ioctl Signed-off-by: Henry Zhao Reviewed-by: Alan Coopersmith Signed-off-by: Alan Coopersmith commit 78eed07d599ff9e30c075aa7c8d1795e125ffc4b Author: Jeremy Huddleston Date: Wed Nov 9 09:27:49 2011 -0800 configure.ac: Bump to 0.12.902 Signed-off-by: Jeremy Huddleston commit cbb3c63affc1792ade0433691aa67f0edad52b0b Author: Jeremy Huddleston Date: Wed Nov 9 09:46:30 2011 -0800 Fix some -Wformat errors in scanpci Signed-off-by: Jeremy Huddleston commit a0a53a67c91c698007dcac3e7aba27c999c4f6ed Author: Nithin Nayak Sujir Date: Mon Oct 24 12:15:15 2011 -0700 libpciaccess: close mtrr fd on pci_cleanup Since the fd is not closed, calling pci_system_init and pci_system_cleanup more than 1024 times results in "too many files open" error. Signed-off-by: Nithin Nayak Sujir Reviewed-by: Jeremy Huddleston commit 803bf3aa28de0f1260e479e2036159d4fead0a87 Author: Alan Coopersmith Date: Tue Oct 4 21:46:05 2011 -0700 Solaris: Give better error on realloc failure commit a18460b385ae03 converted from a fixed maximum number of devices to dynamically growing the list via realloc, but didn't update the error message shown on failure. Signed-off-by: Alan Coopersmith Reviewed-by: Dirk Wallenstein Reviewed-by: Mark Kettenis commit af4478c52c960bee08209293aa14b784ac30dc05 Author: Jeremy Huddleston Date: Tue Oct 11 10:22:49 2011 -0700 linux sysfs: Fix read-write access in map_legacy O_RDONLY | O_WRONLY != O_RDWR >< Reported-by: Javier Pello Signed-off-by: Jeremy Huddleston commit b9c5ce8083be53ea017bd15a63b173b4476fff23 Author: Jeremy Huddleston Date: Sun Oct 9 03:53:05 2011 -0700 scanpci: Build fix for systems without https://bugs.freedesktop.org/show_bug.cgi?id=31133 Signed-off-by: Jeremy Huddleston commit 30e9ec91107791835d722f99498d659dec048922 Author: Jeremy Huddleston Date: Fri Oct 7 11:57:26 2011 -0700 configure.ac: Bump version to 0.12.901 Signed-off-by: Jeremy Huddleston commit 12dbf6d2d346cfe7ba8b2a1697c56af3f9876be7 Author: Jeremy Huddleston Date: Fri Oct 7 11:56:06 2011 -0700 Update library version to reflect new API Signed-off-by: Jeremy Huddleston commit 58e87933b3286f33cdeedd3a6b21f4ea795bea47 Author: Adam Jackson Date: Tue May 10 17:56:35 2011 -0400 linux: Implement map_legacy Signed-off-by: Adam Jackson Reviewed-by: Jeremy Huddleston commit 8cc9a8fe57adfb52abaa90a8a2ac2316de8eb898 Author: Adam Jackson Date: Tue May 10 17:56:34 2011 -0400 Add map_legacy interface This allows platforms to hand back mmaps of the low 1M (ISA) address space on a per-domain basis. Signed-off-by: Adam Jackson Reviewed-by: Jeremy Huddleston commit e1a0240a3d6840b497845680c2bf6753415ba20f Author: Alan Coopersmith Date: Fri Sep 16 22:11:38 2011 -0700 Strip trailing whitespace Performed with: find * -type f | xargs perl -i -p -e 's{[ \t]+$}{}' git diff -w & git diff -b show no diffs from this change Signed-off-by: Alan Coopersmith commit 7bfc4f806d51b85e7ae069dd6deaf0b48326ed22 Author: Adam Jackson Date: Wed Aug 3 18:35:11 2011 -0400 linux: Fix a crash in populate_devices If scandir returns -1, the 'devices' array won't be initialized, and attempting to free() it will crash. Signed-off-by: Adam Jackson commit f9159b97834ba4b4e42a07953a33866e7ac90dbd Author: Chris Wilson Date: Sat Jun 4 12:30:06 2011 +0100 linux: Only set errno after an error errno is only valid after an error, and was being filled with a garbage value upon eof. Signed-off-by: Chris Wilson commit a18460b385ae034830e4efbaaed7e0665c53ad9f Author: John Martin Date: Mon Mar 28 17:51:19 2011 -0700 Solaris support for multiple PCI segments (domains) 1. Removed hardcoded maximum size of 256 PCI devices, which is too small for large systems. The number of devices is dynamically resized as needed. 2. pci_device_solx_devfs_probe() no longer walks the device tree from the very top ("/") but instead starts at the nexus which owns the bus. Performance optimization for systems with multiple bus nodes (including systems with just one segment/domain). 3. Added support for multiple domains/segments. Code tested on kernels with and without multiple segment support so it should be safe to integrate independent of the kernel version. Signed-off-by: John Martin Signed-off-by: Alan Coopersmith Reviewed-by: Adam Jackson commit f3e283a25f5fca4f750bb9538d69c4f36641cca5 Author: Gaetan Nadon Date: Thu Feb 3 17:38:32 2011 -0500 config: comment, minor upgrade, quote and layout configure.ac Group statements per section as per Autoconf standard layout Quote statements where appropriate. Autoconf recommends not using dnl instead of # for comments Use AC_CONFIG_FILES to replace the deprecated AC_OUTPUT with parameters. Add AC_CONFIG_SRCDIR([Makefile.am]) Update X.Org util-macros to version 1.8 This helps automated maintenance and release activities. Details can be found in http://wiki.x.org/wiki/NewModuleGuidelines Signed-off-by: Gaetan Nadon commit d05ed57216726811388f17d7e87d7b6c7b8580ee Author: Alan Coopersmith Date: Wed Feb 2 20:50:17 2011 -0800 libpciaccess 0.12.1 Signed-off-by: Alan Coopersmith commit 7b4bd8222579b60bec6ab9dbf834d61b1fc7cc74 Author: Gaetan Nadon Date: Fri Jan 28 16:07:07 2011 -0500 config: replace deprecated AC_HELP_STRING with AS_HELP_STRING This silences an Automake warning. Signed-off-by: Gaetan Nadon commit 5fdae72cc62f4341ae5fa0b7696809d4ccd1bd32 Author: Alan Coopersmith Date: Thu Jan 13 22:05:02 2011 -0800 config: remove AC_PROG_CC as it overrides AC_PROG_C_C99 XORG_STRICT_OPTION from XORG_DEFAULT_OPTIONS calls AC_PROG_C_C99. This sets gcc with -std=gnu99. If AC_PROG_CC macro is called afterwards, it resets CC to gcc. Signed-off-by: Gaetan Nadon Signed-off-by: Alan Coopersmith commit 48d08f09e36d4aa8e02812874794937d7c778b43 Author: Alan Coopersmith Date: Thu Jan 13 21:58:02 2011 -0800 config: replace deprecated AM_CONFIG_HEADER with AC_CONFIG_HEADERS Regroup AC statements under the Autoconf initialization section. Regroup AM statements under the Automake initialization section. Add missing AC_CONFIG_SRCDIR Replace obsolete argument to AC_OUTPUT with AC_CONFIG_FILES Signed-off-by: Alan Coopersmith commit 066032e08407311cfc24dbc1db3245cf8133ad94 Author: Bryce Harrington Date: Tue Dec 14 12:03:48 2010 -0500 Fix detection of multi-function cards Bit 7 of the pci device header type is an indicator of multi-function devices, so needs to be masked when examining the bridge type. Thanks go to Chih-Pin Wu for finding the bug and its fix. https://bugs.launchpad.net/ubuntu/+source/libpciaccess/+bug/681207 Reviewed-by: Adam Jackson Signed-off-by: Bryce Harrington commit 6220537628fb5e55c94d7dbe1ec190bf38d3b01b Author: Jesse Barnes Date: Mon Dec 6 12:18:19 2010 -0800 Revert "Don't try to use bogus bridge data" This reverts commit 2bda5b733bb12854760750c08138db95e77aea0c. It actually conflicts with 9ba94caf57e3a8c3e9c6f3f5f068f4a7a7b3ff9d which came earlier, but I didn't catch it probably because I did a blind rebase before pushing. When reading bridge bus info, we may need to read out the current bridge info if the PCI bridge private is uninitialized, so remove the check at the top that would always short circuit the case where the priv was still 0. References: https://bugs.launchpad.net/ubuntu/+source/libpciaccess/+bug/681207. Reported-by: Bryce Harrington Signed-off-by: Jesse Barnes commit 30bfd795557cada4a3c2ce36329ceb22160acff8 Author: Alan Coopersmith Date: Sun Nov 21 11:14:05 2010 -0800 Sun's copyrights belong to Oracle now Signed-off-by: Alan Coopersmith commit e29e477ff84ab16938e58ae2719358c14c86a500 Author: Gaetan Nadon Date: Fri Oct 15 17:34:16 2010 -0400 config: use LDADD to obtain appropriate dependencies In generated scanpci/Makefile, this line is added: scanpci_DEPENDENCIES = $(top_builddir)/src/libpciaccess.la If the content of the library changes, the tool will rebuild. When scanpci was in the same directory as the library, the .la file was used. This will also ensure the "installed" pciaccess library is not used. Signed-off-by: Gaetan Nadon commit fd476deabb97d08086ad465c4d0e913c9437a6bb Author: Gaetan Nadon Date: Sun Sep 26 14:57:19 2010 -0400 include: add a Makefile to install and distribute header file Makefiles are simpler when they only handle what is in their directory. Reviewed-by: Rémi Cardona Signed-off-by: Gaetan Nadon commit 2b5c81c2d8c643e58ac69d1d7f7a626fc392b1ea Author: Gaetan Nadon Date: Sun Sep 26 14:42:50 2010 -0400 config: replace INCLUDES, which is deprecated, with AM_CPPFLAGS Fixes an Automake warning. Reviewed-by: Rémi Cardona Signed-off-by: Gaetan Nadon commit b4ee1ccfcd9e9d41033db7b6b5e0a771ae5939d2 Author: Gaetan Nadon Date: Sun Aug 22 08:10:23 2010 -0400 config: provide a makefile for scanpci man pages Reviewed-by: Rémi Cardona Signed-off-by: Gaetan Nadon commit 8daa135ae9eae0a0ed48cc68d6abce16141cd426 Author: Gaetan Nadon Date: Sun Sep 26 08:39:57 2010 -0400 scanpci.c: remove offending whitespace as reported by git diff Reviewed-by: Rémi Cardona Signed-off-by: Gaetan Nadon commit dcb79a20cba1eaaa83158b80bb538d50b003bd79 Author: Gaetan Nadon Date: Sun Aug 22 08:10:23 2010 -0400 config: provide a makefile for scanpci dev tool No function changes. Note that automake generates a wrapper script if libpciaccess is not installed at configuration time, which is the most common case. If it is installed at configuration time, you get an executable. The makefile build order ensures the lib is build before scanpci. Reviewed-by: Rémi Cardona Signed-off-by: Gaetan Nadon commit 555772964820d88f9481eb48d0431dddd8ba7aa5 Author: Gaetan Nadon Date: Sat Aug 21 19:54:04 2010 -0400 config: upgrade AC_DEFINE_DIR to AX_DEFINE_DIR Use the latest version now hosted by GNU. The renaming protects Autoconf namespace. There is no functional change in the macro. Signed-off-by: Gaetan Nadon commit fa3f1c1ea8ce4b45976e11520856cfa164f8b92d Author: Dave Airlie Date: Wed Jul 21 09:39:26 2010 +1000 libpciaccess 0.12.0 - bump version for release commit 2f98724d1e603268360d704b3c8823b93d5fecb4 Author: Thomas Hellstrom Date: Tue Jul 20 22:14:22 2010 +0200 Fix long standing MTRR bug. Add an include that makes the file common_vgaarb.c see the same struct pci_system as the file linux_sysfs.c. Without this fix, on a MTRR system, the vgaarb_fd member would overwrite the mtrr_fd member and cause the MTRR_IOC_ADD_ENTRY call to be issued to the incorrect device causing the infamous "Inappropriate ioctl for device (25)" error. This error would cause MTRR setup to fail on all systems relying on it and is severe enough to warrant a new release. Signed-off-by: Thomas Hellstrom Signed-off-by: Dave Airlie commit e5159771bd0a013201dcef760e9320071c6df59e Author: Dave Airlie Date: Mon Jul 12 13:09:33 2010 +1000 pciaccess: fix use after free. Using the pointer passed to realloc earlier isn't a recipe for success. Signed-off-by: Dave Airlie commit 3f59728ddc6f7d2cb17d434e81ac76c9288d0aef Author: Alan Coopersmith Date: Sat Jun 19 10:36:24 2010 -0700 Let libtool handle library flags for scanpci on Solaris Stop hardcoding -ldevinfo since configure/libtool already know to add it for static linking, and ELF dependencies handle it for dynamic linking Signed-off-by: Alan Coopersmith commit e0ae5251cd030b201c14f5888a539aa40f17abfb Author: Tiago Vignatti Date: Sat May 22 18:23:33 2010 +0300 vgaarb: read back vga count when setting new decoding Decode kernel operation can also change vga refcount, so we need to read back the information when calling it. Signed-off-by: Tiago Vignatti commit 0f153de858032c95ea5844aa6e0f1c8dad7531da Author: Tiago Vignatti Date: Wed May 12 13:12:47 2010 +0300 vgaarb: decode should send new information to the kernel This was introduced in e360c11c. Signed-off-by: Tiago Vignatti commit fa7cca617583eb93a862c5ebbb5a56843210e5a8 Author: Alan Coopersmith Date: Fri Jun 4 16:58:56 2010 -0700 Delay allocation of agp_info so we don't leak it on prior errors Memory leak of pointer 'agp_info' at line 119 of src/common_capability.c in function 'pci_fill_capabilities_generic'. 'agp_info' allocated at line 107 with calloc(1, 12). 'agp_info' leaks when err != 0 at line 118. at line 124 of src/common_capability.c in function 'pci_fill_capabilities_generic'. 'agp_info' allocated at line 107 with calloc(1, 12). 'agp_info' leaks when err != 0 at line 123. [ This bug was found by the Parfait bug checking tool. For more information see http://research.sun.com/projects/parfait ] Signed-off-by: Alan Coopersmith commit b8295f4776912d4c3cef836eb0f158e07b432a25 Author: Gaetan Nadon Date: Mon Mar 29 16:50:34 2010 -0400 config: update AC_PREREQ statement to 2.60 Unrelated to the previous patches, the new value simply reflects the reality that the minimum level for autoconf to configure all x.org modules is 2.60 dated June 2006. ftp://ftp.gnu.org/gnu/autoconf/autoconf-2.60.tar.gz Signed-off-by: Gaetan Nadon commit a624de7af1d4c0956ecd485e3ae193f93bd78c57 Author: Gaetan Nadon Date: Mon Mar 29 14:53:49 2010 -0400 config: remove the pkgconfig pc.in file from EXTRA_DIST Automake always includes it in the tarball. Signed-off-by: Gaetan Nadon commit af2be74979aeab9a2fc4c933462e97ce70f816b6 Author: Samuel Thibault Date: Tue Jan 19 18:37:43 2010 +0100 libpciaccess x86 backend This adds support on x86 for OSes that do not have a PCI interface, tinkering with I/O ports, and makes use of it on GNU/Hurd. Signed-off-by: Julien Cristau commit ebb3c6b69f4e8a844ff95d4e880dde9ede3de347 Author: Julien Cristau Date: Sun Jan 17 14:33:13 2010 +0000 COPYING: add Red Hat's copyright notice commit b775e6fa006d78cac21bbfe52f1f721947ddc6ca Author: Alan Coopersmith Date: Thu Jan 14 20:48:20 2010 -0800 Update Sun license notices to current X.Org standard form Signed-off-by: Alan Coopersmith commit fac83b8116e19d4efbf8438d1cc485656cca5c60 Author: Adam Jackson Date: Mon Dec 14 17:27:12 2009 -0500 libpciaccess 0.11.0 Signed-off-by: Adam Jackson commit 947ab16f2938e8883503ef679a40684dfe2a90e5 Author: Adam Jackson Date: Mon Dec 14 16:26:31 2009 -0500 Fix I/O handle array allocator to work for devices past the first Signed-off-by: Adam Jackson commit d4e008eeb9af7773edadd259cf55da43411f1a7f Author: Adam Jackson Date: Mon Dec 14 16:19:35 2009 -0500 Fix pci_device_open_io() to actually return something useful Remember, code review just means we're all inept. Signed-off-by: Adam Jackson commit 5e8d4c19b4f618e22b6e8e1ad3294d8708067474 Author: Adam Jackson Date: Wed Nov 18 13:53:49 2009 -0500 I/O port access routines Acked-by: Tiago Vignatti Acked-by: Matt Turner Signed-off-by: Adam Jackson commit b2fbe63bdf3522c5d3df5eda2ca3c3b8770c02c9 Author: Adam Jackson Date: Wed Nov 18 14:12:57 2009 -0500 Add pci_device_get_parent_bridge() Copied from linuxPci.c in the X server. Acked-by: Tiago Vignatti Signed-off-by: Adam Jackson commit b2b3c3bfdac23c1c8e33f47b28f22c1d4a78cc71 Author: Gaetan Nadon Date: Fri Nov 27 20:56:05 2009 -0500 Makefile.am: add ChangeLog and INSTALL on MAINTAINERCLEANFILES Now that the INSTALL file is generated. Allows running make maintainer-clean. commit 57f4d11fef7021e77549a70cbf40ca43e60ea55f Author: Gaetan Nadon Date: Wed Oct 28 14:09:10 2009 -0400 INSTALL, NEWS, README or AUTHORS files are missing/incorrect #24206 Add missing INSTALL file. Use standard GNU file on building tarball README may have been updated Remove AUTHORS file as it is empty and no content available yet. Remove NEWS file as it is empty and no content available yet. commit caa398b5305cb4c5299e283b9833ed2251698893 Author: Gaetan Nadon Date: Tue Oct 27 15:07:25 2009 -0400 Deploy the new XORG_DEFAULT_OPTIONS #24242 This macro aggregate a number of existing macros that sets commmon X.Org components configuration options. It shields the configuration file from future changes. commit b8284cb2097601d5934773ab75db388b9fa5a9db Author: Gaetan Nadon Date: Mon Oct 26 22:08:43 2009 -0400 Makefile.am: ChangeLog not required: EXTRA_DIST or *CLEANFILES #24432 ChangeLog filename is known to Automake and requires no further coding in the makefile. commit 28830993636cc5820842345b511d301af33d9c49 Author: Gaetan Nadon Date: Thu Oct 22 12:34:20 2009 -0400 .gitignore: use common defaults with custom section # 24239 Using common defaults will reduce errors and maintenance. Only the very small or inexistent custom section need periodic maintenance when the structure of the component changes. Do not edit defaults. commit 97d677746cd70ec9eb1f33483cc829a0063953bc Author: Dave Airlie Date: Fri Sep 25 10:25:56 2009 +1000 shutup stupid gcc warning, strtok_r ignores the first parameter commit 2a10d510d24c7c0aebb03914dd887f9e92cfa754 Author: Dave Airlie Date: Fri Sep 25 10:19:07 2009 +1000 libpciaccess 0.10.9 commit 1714046ef08ef685bcf1d6c154e64809b12e8d7f Author: Tiago Vignatti Date: Fri Sep 18 15:21:19 2009 +0300 vgaarb: fix newbie typo Eh, we don't need to check for the fd anyway. Kudos jcristau for reporting. Signed-off-by: Tiago Vignatti commit 13c7e6c8f100882718f995f5bf1d478a012cdbdd Author: Tiago Vignatti Date: Wed Sep 16 12:56:53 2009 +0300 vgaarb: check for fd before close it Signed-off-by: Tiago Vignatti commit cdbdfaf61c05d0d18eae6815b10666f93162148f Author: Keith Packard Date: Thu Sep 17 17:38:56 2009 -0700 Free return value from scandir instead of leaking it. Scandir is defined to return pointers to malloc'd storage, so make sure that memory is nicely freed. Signed-off-by: Keith Packard commit 42b879a203c1c16daa9d0c610c6a217ead7a5829 Author: Dave Airlie Date: Wed Sep 2 19:03:11 2009 +1000 vgaarb: check pci_sys exists before initing vga arb commit 312cde3c2f3530b031134cfb53a8a54731f02b1b Author: Dave Airlie Date: Mon Aug 31 09:14:16 2009 +1000 pciaccess: bump to 0.10.8 commit 566a67767e9fea463c24421d99dc12db590a7b5f Author: Thomas Klausner Date: Mon Aug 31 09:13:27 2009 +1000 pciaccess: fix vga arb stubs commit d062dd78baeb28ef2cc59f4fb4a7d82ecd5adf60 Author: Dave Airlie Date: Fri Aug 28 11:29:00 2009 +1000 libpciaccess: bump to 0.10.7 for vga arb interface addition commit 81b4705525bdf82d75f5b3c740c53fa4a866d9c3 Merge: f514852 2f997f9 Author: Dave Airlie Date: Fri Aug 28 11:25:15 2009 +1000 Merge branch 'vga' commit 2f997f90c8d0b54baab85285703550e8df28325e Author: Dave Airlie Date: Fri Aug 28 11:24:53 2009 +1000 vgaarb: update stub interface commit b229acdfd10fd61f46d8e711910b5c1bdb727857 Author: Dave Airlie Date: Fri Aug 28 11:21:11 2009 +1000 Revert "vgaarb: delete stub functions" This reverts commit b7fd4d06890d801aae93fe1a1af7ab110fd388fd. commit e70767cb2e574f8544a04903eea3afee33345eea Author: Tiago Vignatti Date: Wed Aug 26 11:14:03 2009 +0300 Revert "vgaarb: fix pci_device_vgaarb_get_info() return value." This reverts commit ef8aca5da46155e9ea0d1227215921ad9ce59150. commit f5148525d546015c12b703a768b5e6c3726446a3 Merge: 7636348 ef8aca5 Author: Dave Airlie Date: Fri Aug 21 13:27:11 2009 +1000 Merge remote branch 'origin/vga-arbiter' commit ef8aca5da46155e9ea0d1227215921ad9ce59150 Author: Tiago Vignatti Date: Sun Aug 16 19:11:15 2009 +0300 vgaarb: fix pci_device_vgaarb_get_info() return value. Signed-off-by: Tiago Vignatti commit 25be96885671d22ee3f932769d72cf3a31f355ee Author: Tiago Vignatti Date: Sun Aug 16 19:09:35 2009 +0300 vgaarb: fix indentation and remove trailing white spaces Signed-off-by: Tiago Vignatti commit b7fd4d06890d801aae93fe1a1af7ab110fd388fd Author: Tiago Vignatti Date: Sun Aug 16 18:59:21 2009 +0300 vgaarb: delete stub functions Such stub functions is already with API outdated. Moreover, if some operating system doesn't have arbiter's implementation then the app can set some autoconf tricks like "ifdef HAVE_PCI_DEVICE_VGAARB_INIT". Signed-off-by: Tiago Vignatti commit 76363486864b325b8f156ece35736ddb64c4e697 Author: Julien Cristau Date: Sun Aug 9 11:28:38 2009 +0200 Silence compiler warning about pci_id_file_open definition src/common_device_name.c:59: warning: function declaration isn't a prototype src/common_device_name.c: In function 'pci_id_file_open': src/common_device_name.c:59: warning: old-style function definition commit 4eac0173588ab9ef67fcadb47b531abb114aa0a7 Author: Julien Cristau Date: Sat Aug 8 18:12:08 2009 +0200 configure.ac: fix help text for the linux-rom-fallback option LINUX_ROM defaults to no, fix the help text to reflect that Signed-off-by: Julien Cristau commit e9f2db8b867cba8d91a040a0db9be56099fba680 Merge: 706201e dedd31b Author: Dave Airlie Date: Thu Aug 6 09:43:08 2009 +1000 Merge branch 'master' into vga-arbiter commit dedd31b3bcdeea12955bf565b8e3f2a9d3c66057 Author: Dave Airlie Date: Thu Aug 6 09:39:01 2009 +1000 pciaccess: make linux rom reading fallback optional On kernels which have ROM files, the boot VGA rom file will contain the 0xc0000 file anyways. If another card is missing a rom file there is no need for this. This is fallback is disabled by default, on the premise that distro shipping this new a pciaccess will be running on kernels with working rom support which is been upstream for a long time commit 706201e900b5664ea35ec498784590275b98c23a Merge: 57cf6f1 8aa06cf Author: Dave Airlie Date: Thu Aug 6 09:42:06 2009 +1000 Merge branch 'master' into vga-arbiter commit 8aa06cf7ef5e88c53bf6778336ba1a6036b16cc0 Author: Dave Airlie Date: Thu Aug 6 09:39:01 2009 +1000 pciaccess: make linux rom reading fallback optional On kernels which have ROM files, the boot VGA rom file will contain the 0xc0000 file anyways. If another card is missing a rom file there is no need for this. This is fallback is disabled by default, on the premise that distro shipping this new a pciaccess will be running on kernels with working rom support which is been upstream for a long time commit 57cf6f1f428ab73fb2a88c39c694e7d14c2c96c6 Author: Dave Airlie Date: Thu Aug 6 09:39:01 2009 +1000 pciaccess: make linux rom reading fallback optional On kernels which have ROM files, the boot VGA rom file will contain the 0xc0000 file anyways. If another card is missing a rom file there is no need for this. This is fallback is disabled by default, on the premise that distro shipping this new a pciaccess will be running on kernels with working rom support which is been upstream for a long time commit 7b7999a302c70f1ad9a5c8fc7517e24ab95c3a95 Author: Dave Airlie Date: Mon Aug 3 12:43:26 2009 +1000 vgaarb: add vga count + resource accessor commit 3a6c1be79c05517cfddbce88157bb352237058ab Author: Dave Airlie Date: Mon Aug 3 09:39:22 2009 +1000 vgaarb: more api changes + cleanup add a comma for ease of parsing, use hex on the interface in both directions instead of hex on one and decimal on the other commit e5127339c6c48ae6f63f9dc841a94fe960d11496 Author: Dave Airlie Date: Fri Jul 31 16:15:55 2009 +1000 vgaarb: change API to target taking a device + lock/unlock not taking one working on the target device - a target device of NULL reselects the target that existed when we started. this is mainly to allow a udev posting tool to return to the state of what happened before it ran. commit 0596c559af5ca277a069b04a6402d21724464cda Author: Dave Airlie Date: Fri Jul 31 15:34:32 2009 +1000 vgaarb: add support for targetting default device commit 453928b8485bc7beff69996abe12628efc09405f Author: Dave Airlie Date: Fri Jul 31 11:17:21 2009 +1000 vgaarb: clean up debug output commit d22d7c0d5e48d130c89282514e378819e0b98636 Merge: e360c11 2bda5b7 Author: Dave Airlie Date: Fri Jul 31 11:16:16 2009 +1000 Merge remote branch 'main/master' into vga-arbiter commit e360c11c37a219534bfd7266caf163870dddced0 Author: Dave Airlie Date: Mon Jul 20 13:26:41 2009 +1000 vgaarb: fixup api for new count reporting + decodes interface was wrong. decodes is a information setting interface so it takes new decodes and sends them to the kernel commit 5d1bdf0cb51c19efd6e2b2c0a463ace9443c48d9 Author: Dave Airlie Date: Thu Jul 16 15:36:30 2009 +1000 add support for finding if something has a kernel driver commit 2bda5b733bb12854760750c08138db95e77aea0c Author: Jesse Barnes Date: Tue Jun 30 15:24:45 2009 -0700 Don't try to use bogus bridge data If, for whatever reason, we weren't able to read bridge data (therefore leaving bridge.pci or bridge.pcmcia empty), we shouldn't try to look at the bus data inside the pci/pcmcia struct. commit 9ae22c87743c624bda593a1ef4bd4eca01c65655 Author: Dave Airlie Date: Fri Jun 5 09:32:10 2009 +1000 vgaarb: fixup api and decode rsrc. This fixes up the API and stores the vga arb fd in the sys_pci structure, instead of hiding it in a random dev struct. It also reads back after setting the target and works out the decodes. Signed-off-by: Dave Airlie commit 9ae66143550a6aee25d9a9620c5bebf93fa196e5 Author: Tiago Vignatti Date: Thu May 14 17:30:17 2009 -0300 Comment typo. commit 6ae00a992714639fd725efd8817dca69b28276c8 Author: Tiago Vignatti Date: Thu May 14 17:28:05 2009 -0300 Reorganize the code. commit 6ef4e7aebfd2b83e2346e9f8f4ef3c890a6ea73d Author: Tiago Vignatti Date: Thu May 14 03:42:56 2009 -0300 Fix typo in vgaarb stubs. commit 18a186804bc4e496a392cb31003cef25798f6c7b Author: Tiago Vignatti Date: Thu May 14 03:40:25 2009 -0300 Delete vga_arb_rec. commit 812ad80018d49f6e4f1be8256d86488690c3ba52 Author: Tiago Vignatti Date: Wed May 13 18:31:09 2009 -0300 vgaarb: a bunch of clean ups to fit in libpciaccess style. commit b77b0fc3fbacc46d55998889f09326d1233339fc Author: Tiago Vignatti Date: Wed May 13 17:55:31 2009 -0300 vgaarb: make it compile. commit 67af888bcc5667eadf1e9e9bf15305f742416daf Author: Tiago Vignatti Date: Wed May 13 17:44:46 2009 -0300 Import libvgaaccess (VGA Arbiter) implementation from C3SL repository: http://git.c3sl.ufpr.br/ commit 8ba6b02ecfa5b03bbf2807e8262bb1253a026493 Author: Aaron Plattner Date: Fri May 1 15:04:19 2009 -0700 Don't try to write boot_vga since that fails with EACCES commit b2838fb61c3542f107014b285cbda097acae1e12 Author: Dave Airlie Date: Wed Mar 4 15:55:11 2009 +1000 pciaccess: provide a method to detect if a device is boot VGA When the linux kernel exposes this information, we can use this interface in the X server to detect whether the kernel believes the device we are looking at is the boot VGA device. Signed-off-by: Dave Airlie commit f14c6cd626273bd2f8b102ff661d11926619a99b Author: Alan Coopersmith Date: Fri Apr 24 16:32:12 2009 -0700 Version bump: 0.10.6 Signed-off-by: Alan Coopersmith commit 6df3387173c3ab25e8a618d9ccf628682d8336d5 Author: Alan Coopersmith Date: Fri Apr 24 16:19:34 2009 -0700 Resync COPYING file with code copyright notices Signed-off-by: Alan Coopersmith commit 7f08a1e19b49c9ffdc62e1dff340b392ac7c42d1 Author: Alan Coopersmith Date: Fri Apr 17 22:05:03 2009 -0700 Fix unused variable warnings in Solaris code solx_devfs.c: In function `find_target_node': solx_devfs.c:672: warning: unused variable `prop' solx_devfs.c:673: warning: unused variable `i' Signed-off-by: Alan Coopersmith commit 0edb2392ede59cadd75915873b52baa188bfa273 Author: Alan Coopersmith Date: Fri Apr 17 21:59:25 2009 -0700 Fix $CWARNFLAGS addition Original addition to configure.ac had typo (missing N) - moving to Makefile.am allows easier override at build time Signed-off-by: Alan Coopersmith commit 146dc2f4ac232bb9d63225c8e72b214dc3120ea6 Author: Alan Coopersmith Date: Fri Apr 17 21:56:31 2009 -0700 Move included m4 to a subdir so we can more easily update from upstream Signed-off-by: Alan Coopersmith commit a7f8e58d44716a01f4a8dc9826996a0fa78e4196 Author: Owain Ainsworth Date: Sat Apr 18 06:38:46 2009 +0200 openbsd_pci.c: use the correct size when mapping the legacy vga rom. fixes errors (and probably bugs) on intel hardware (at the least). Signed-off-by: Matthieu Herrb commit be748a7b512bf5597e162694a3b1769132938fe1 Author: Alan Coopersmith Date: Wed Apr 15 10:06:49 2009 -0700 Sun bug 6811468: pci_device_solx_devfs_probe accesses freed memory di_fini() is being called in pci_device_solx_devfs_probe() The di_fini (3DEVINFO) man page says "All handles associated with this snapshot become invalid after the call to di_fini()". But after that, eight lines down, the subroutine was calling di_prop_lookup_ints with a handle args.node which was stored from walking the device tree, and then using the pointers that returned even further down. Signed-off-by: Alan Coopersmith commit c56da48ee806f73c8ed81afb4a251b24de304620 Author: Alan Coopersmith Date: Tue Apr 14 17:29:10 2009 -0700 Fix const mismatch compiler warnings in Solaris backend Signed-off-by: Alan Coopersmith commit f6084593c275c5dc1d6154f292991b20bffd68c2 Author: edward shu Date: Tue Apr 14 17:19:09 2009 -0700 Sun bug 6785726: libpciaccess needs to use the correct BAR index on solaris Signed-off-by: Alan Coopersmith commit 2355e720ef3c285a44c88f914ebdc163a1c591a7 Author: Mark Kettenis Date: Tue Apr 14 21:53:26 2009 +0200 Make libpciaccess on OpenBSD domain-aware. Makes X capable of discovering PCI devices in other domains (on macppc or sparc64 for example). commit 9ba94caf57e3a8c3e9c6f3f5f068f4a7a7b3ff9d Author: Darren Smith Date: Tue Apr 14 10:46:26 2009 -0400 Be more paranoid about reading bridge info (#20786) commit 72e75b00e4f3f7df3badb10c916126253204ae45 Author: Robert Noland Date: Fri Feb 27 00:34:28 2009 -0600 FreeBSD: Incorporate several fixes that have accumulated. -Don't frob the BARs while they are enabled -Find proper pci bios address / length -Use the new PCIOCGETBAR ioctl if it exists rather than frob the BARs ourself -Write must also be a power of two commit 5855cf5a2cc7ee920b42052372ab734003799d00 Author: Alan Coopersmith Date: Mon Feb 2 20:34:38 2009 -0800 Add README with pointers to mailing list, bugzilla & git repos Signed-off-by: Alan Coopersmith commit 42b493490e90e1c5461d36beb3f2dc2580c7d25e Author: Paulo Cesar Pereira de Andrade Date: Wed Jan 28 18:03:21 2009 -0200 Janitor: Correct make distcheck and compiler warnings. commit 5bf4b32c2b3844c50e720be5820f2ce657ddea12 Author: Alan Coopersmith Date: Thu Jan 22 16:14:22 2009 -0800 Solaris: Use bus-range properties to limit busses scanned on each node Based on code provided by Dan.Mick@sun.com commit 0488a2830a6a0d27d9be032607eda954a8c99801 Author: Matthieu Herrb Date: Sun Dec 7 19:18:29 2008 +0100 Fix a logic error in pci_device_netbsd_write() This is the same error as in pci_device_openbsd_write() that actually prevented it to write anything. commit 565c8fcbf39a56319cee4f77f689dfc79e0c6614 Author: Matthieu Herrb Date: Sun Dec 7 19:00:22 2008 +0100 Sync with OpenBSD code. - implement pci_read_rom() - only set MTRR on x86 cpus - failure to set non-cacheable attributes is not fatal - fix a logic error in pci_write() commit 8222fb8534cf09e433f0f3d68c35d6c390fbba5e Author: Matthieu Herrb Date: Tue Nov 25 12:42:15 2008 +0100 Fix a logic error in pci_device_openbsd_write(). commit 613c1e6d09930bab47f2c6983f220df002c2e2ce Author: Alan Coopersmith Date: Wed Nov 19 09:37:49 2008 -0800 Add AC_SYS_LARGEFILE to configure.ac commit 0821f3b4eae5428cf1af5c4c056240f8991758f6 Author: Alan Coopersmith Date: Wed Nov 19 08:22:22 2008 -0800 Don't open/gzopen pci.ids if we're not going to read it commit ccbfd4cf2a7d203344bd1ffcb9d0024536a0eefa Author: Alan Coopersmith Date: Tue Nov 18 19:54:42 2008 -0800 Fill in byte swapping routines for big-endian Solaris machines commit 7aca9465a61934d57781352f4fcc42b779392cd0 Author: Julien Cristau Date: Fri Oct 31 18:07:52 2008 +0100 Bump to 0.10.5 commit 8b0be8751279f9bc8f15ced4e5384fa2b0f78711 Author: Julien Cristau Date: Fri Oct 31 17:33:50 2008 +0100 Make --without-zlib work commit 7a5ed759f13c3fc5f379cce2ca02c9ebfae5eae9 Author: Robert Noland Date: Wed Oct 29 22:20:35 2008 -0400 Fix FreeBSD systems which support pci domains. Support for FreeBSD based systems which support pci domains was broken in the commit to support kFreeBSD. Include config.h so that things are happy again. commit 067f979cbd410ddb82aee702d8434552e35c7154 Author: Alan Coopersmith Date: Fri Oct 17 14:09:52 2008 -0700 Version 0.10.4 commit 714fef70e66b651e9a535d3d3cb20d055595a12d Author: Alan Coopersmith Date: Fri Oct 17 14:09:43 2008 -0700 Add scanpci.man to EXTRA_DIST commit 77f274b6386301cb31c074061a8c947a78b49da9 Author: Alan Coopersmith Date: Fri Oct 17 13:51:28 2008 -0700 Update COPYING with the rest of the copyright/license notices from the code commit 482d1da02498a6a31a6d829a5be41727f6333f94 Author: Alan Coopersmith Date: Fri Oct 17 13:48:46 2008 -0700 Add scanpci man page from Xorg commit f537fc50e014063d1a1297bfd82680ae3f170281 Author: Alan Coopersmith Date: Thu Oct 16 21:17:24 2008 -0700 More minor Solaris cleanups commit 9a5565c72c13aa107167c9c4a4469dd11ac13714 Author: Alan Coopersmith Date: Thu Oct 16 18:18:09 2008 -0700 Clean up formatting of solx_devfs.c commit de97e7e4c63146032c0badb9e0f0b1899dc8debf Author: Alan Coopersmith Date: Thu Oct 16 16:55:27 2008 -0700 Fix bus probing on Solaris/SPARC commit 110cdac97ca1bca3ec811ce0a71b2b24c1f80525 Author: Alan Coopersmith Date: Thu Oct 16 13:33:01 2008 -0700 Correct Sun license notice commit 4c0d050c72a38e66a7b4ccb134e7e872eb0bf557 Author: Alan Coopersmith Date: Wed Oct 15 18:23:03 2008 -0700 scanpci: add -v flag to enable verbose mode like old scanpci commit 64d0c836d547847b752da6539792b94c803f206b Author: Alan Coopersmith Date: Wed Oct 15 16:14:18 2008 -0700 Correct comment about devices used on Solaris commit d43d21c8cb0f917b65228852a03a7d501636f227 Author: Alan Coopersmith Date: Wed Oct 15 15:35:25 2008 -0700 Fix various typos (mostly in comments) commit 4c1c607c602e5e8d9277b9c01edfa7a8d10333cd Author: Juan RP Date: Sat Oct 11 20:28:03 2008 +0200 Add NetBSD support It's based in the OpenBSD code, but with differences because on NetBSD, to set MTRRs we have to use i386/x86_64_set_mtrr() and link to libi386 or libx86_64. X.Org bug#17931 commit 6ae378611bb4caaf57311734d3adcb7e10ac3622 Author: Petr Salinger Date: Sat Oct 11 20:22:28 2008 +0200 Add support for GNU/kFreeBSD We need to initialize the FreeBSD backend on GNU/kFreeBSD and detect whether pci_io.pi_sel.pc_domain member exists. X.Org bug#17882 commit 968289fc3137ac0863c62d3c343153fa3e4aeb10 Author: John Tapsell Date: Tue Sep 23 17:26:09 2008 +0300 configure.ac: Make mtrr.h test more portable Use the standard AC_CHECK_HEADERS, which works for cross-compiling as well as in various other locations. commit 79ed41882fd721a15c8b0bea7efeb98864d85dfb Author: Matthieu Herrb Date: Sat Sep 20 18:28:59 2008 +0200 OpenBSD: allow 2 successives calls to pci_system_init(). And fix pci_system_cleanup() to make it possible to call pci_system_init() again. ok kettenis at openbsd. commit 45015ab30b36bdaefd3f3aeab73d287023928826 Author: Kel Modderman Date: Tue Jul 8 13:09:52 2008 +0200 Handle compressed pci.ids Add an option to build with zlib support so we can find vendor/device information if the pci.ids file is gzipped. Signed-off-by: Julien Cristau commit 32c64bb2386c55d5c7a3878ae9e3f95577f00875 Author: Julien Cristau Date: Wed Mar 12 15:00:26 2008 +0100 Hide one more private symbol commit 7282b53c47c2435c1ea23948272c9ccf1798178a Author: Jesse Barnes Date: Mon Jun 23 11:24:04 2008 -0700 Support write combine resource files in Linux sysfs Starting with version 2.6.26, Linux will support resourceN_wc files which export write combining mappings of PCI resource ranges, so support them if present in libpciaccess. commit f49f66710b6c3cc5edfd0681cf7b69063cb4b893 Author: Stefan Dirsch Date: Mon Jun 23 10:50:30 2008 +0200 Fixed typo in output ("performace" --> "performance"). commit ed0555e4225aec26aaaa40f4f3c15fd914390817 Author: Adam Jackson Date: Tue Jun 10 15:24:56 2008 -0400 libpciaccess 0.10.3 commit 07577a875bc9996437cfe30e5a87ca6b1a0f7e4a Author: Adam Jackson Date: Tue Jun 10 15:23:06 2008 -0400 libpciaccess 0.10.2 commit e3adc06b8b8214478aa1d3e85fd5f83b79d039b4 Author: Eric Anholt Date: Thu Jun 5 11:39:06 2008 -0700 Catch and recover from yet another linux kernel bug in mprotect. commit 4586bb6766983d040bff38b43dc458c47e0ca21f Author: Adam Jackson Date: Wed May 21 13:44:38 2008 -0400 Linux: Fail gracefully on machines without PCI. commit 26400575a2a2d10b1014eaf0bfca6cfbf5d9b93b Author: Dave Airlie Date: Wed May 21 16:10:37 2008 +1000 pciaccess: bump to 0.10.1 commit 4bc9292ff9338e759eb9a73f12edfa5ca87353e0 Author: Dave Airlie Date: Wed May 21 16:10:24 2008 +1000 linux: add pci_device_enable entrypoint and sysfs support for it commit ded8326f2adadc773b34889474a0d4fc20ef387a Author: Alan Coopersmith Date: Fri May 9 15:15:42 2008 -0700 Fix lint warnings in solx_devfs.c commit 74c976a7bcee3102993cf788850d0b803cf15afd Author: Alan Coopersmith Date: Fri May 9 15:05:46 2008 -0700 Add pci_system_solx_devfs_create prototype to pciaccess_private.h commit 2ac461b2eca788fa0559312d45efd3caf6eea9bb Author: Alan Coopersmith Date: Fri May 9 14:49:32 2008 -0700 Initialize err to 0 in pci_device_solx_devfs_map_range Prevents returning errors when mapping actually succeeds commit b30d458202bc0304c705eb081b12ead860584bea Author: Keith Packard Date: Wed Apr 16 12:10:52 2008 -0700 Kludge around linux bug and turn off write-through and cache-disable bits When mmaping the PCI device, the kernel turns on the write-through and cache-disable bits in the allocated PTEs. This disables write-combining mode and dramatically reduces write bandwidth to the frame buffer. While that should be fixed in the kernel, we'll kludge around it here by using mprotect to rewrite the PTEs and get those bits turned off. commit a3b63c43b960e3b37e1b303214e63c5155192a5d Author: Hasso Tepper Date: Mon Apr 7 15:28:44 2008 +0300 Add DragonFly BSD support DragonFly behaves exactly like FreeBSD, so no problem here. commit ec53d6ef2bdf0e7a087ffd45fe112290f2181656 Author: Danny van Dyk Date: Fri Mar 28 17:01:29 2008 -0700 Fix function prototypes for C++ commit a5c862029846ddd5cecf44819f2a967e2a1672a9 Author: Stuart Bennett Date: Fri Mar 14 11:58:33 2008 -0400 Bug #13988: Fix reads from "0"-sized ROMs. commit d898072e28ac35f5b3569f48f2e90a9ef8eee2ca Author: Mark Kettenis Date: Wed Mar 12 21:29:58 2008 +0100 OpenBSD support for libpciaccess. xserver and libpciaccess both need to open /dev/xf86, which can only be opened once. I implemented pci_system_init_dev_mem() like Ian suggested. This requires some minor changes to the BSD-specific os-support code. Since pci_system_init_dev_mem() is a no-op on FreeBSD this should be no problem. commit 4224ff23794500e1455f28fd5689bd0549b72367 Author: Julien Cristau Date: Fri Mar 7 14:41:47 2008 +0100 solaris: add pci_tools.h to OS_SUPPORT pci_tools.h was missing from the tarball, but is needed by solx_devfs.c commit ac119e0b1d5fdbb6bd447b6cef1ddca59840fe40 Author: Adam Jackson Date: Thu Mar 6 15:31:51 2008 -0500 libpciaccess 0.10 commit 0ac748d0da1361075efa48a6238f2328d24ba1a8 Author: Doug Chapman Date: Thu Mar 6 14:22:17 2008 -0500 Bug #14818: Actually return the PCI vendor name, instead of NULL. commit adc46f65d7a097ea0e8427a2496586a420c99d55 Author: Julien Cristau Date: Tue Feb 19 14:45:40 2008 +0100 Don't export private symbols. commit 25de45d250811474e86cb9a09caf258aef699196 Author: Julien Cristau Date: Tue Feb 19 14:26:54 2008 +0100 Use when using glibc, not just on linux This fixes the build on GNU/kFreeBSD. commit ceda00d33fbf3d491e3f7e53302acd2b8b74a305 Author: James Cloos Date: Thu Dec 6 16:38:51 2007 -0500 Replace static ChangeLog with dist-hook to generate from git log commit e392082abb5696c8837224da86cc0af4f21d7010 Author: Matthias Hopf Date: Tue Oct 23 15:19:36 2007 +0200 Bit-fields have to have type _Bool, signed int, or unsigned int. ISO/IEC 9899:1999 (E), 6.7.2.1 Structure and union specifiers, (4). _Bool is only supported for C99 and up, and 1-bit signed types don't make sense -> unsigned int. commit 5b9ca552a17de37bbac84f0cf5b4430d108e576c Author: Ian Romanick Date: Thu Oct 18 15:59:14 2007 -0700 Update bug reporting link. commit 57a942b3cca314a56735e0a4198cac2f25b653dd Author: Eric Anholt Date: Wed Oct 10 15:20:51 2007 -0700 FreeBSD: for 64-bit BARs, skip the resource slot used for the upper 32 bits. This gets us the same resource numbering as on Linux. commit 127ae628a2090bb00df81adce831b8b031d3b4a8 Author: Eric Anholt Date: Wed Oct 10 14:55:45 2007 -0700 FreeBSD: Don't try to unset an MTRR if we didn't set it. commit 28fea32f987a74d365d01bc5870a8bce1c393d59 Author: Eric Anholt Date: Wed Oct 10 14:32:38 2007 -0700 Add domain output to scanpci. commit 393145db90578d7d598fccf949b249217066a67c Author: Eric Anholt Date: Wed Oct 10 14:32:09 2007 -0700 FreeBSD: Add support for multiple PCI domains. commit 7d809e149b59f22e24723db7360a4c38a9145b45 Author: Eric Anholt Date: Tue Oct 9 12:13:49 2007 -0700 FreeBSD: Fix unmap_range to return an error value. commit 042735df2aa5846fcabfd74c5f73877132728b25 Author: Eric Anholt Date: Tue Oct 9 12:12:34 2007 -0700 FreeBSD: don't set the MTRR if it's the default mode (uncacheable). commit 4bdaca5295eeacdaeb80f2e7d0fa17674dcbc77a Author: Alan Coopersmith Date: Thu Sep 27 15:22:51 2007 -0700 Need to link with -ldevinfo on Solaris commit 63983e2397d813246b851771c13397ff700e239e Author: Alan Coopersmith Date: Wed Sep 26 17:26:47 2007 -0700 Fix Solaris build: missing static prototype & typo in variable name commit 8c77862e70eac7f61cd402e9ef33a5b0ca1c6426 Author: Eric Anholt Date: Tue Sep 11 15:07:55 2007 +0000 Add FreeBSD MTRR setting support. commit 82a2ff0bb091e097bacb66273f55a287afb15abf Author: Ian Romanick Date: Tue Sep 4 16:13:24 2007 -0700 Add stub version of pci_device_map_memory_range This stub version of pci_device_map_memory_range allows the vesa driver and other users of this interface to continue functioning with current libpciaccess bits. That said, users of this interface should convert over to pci_device_map_range as soon as possible. commit 9d1596cba90c8fd273e9d1d5488747cc0f34fdc7 Merge: b1e9117 5cf29b0 Author: James Cloos Date: Mon Sep 3 06:15:58 2007 -0400 Merge branch 'master' of ssh://git.freedesktop.org/git/xorg/lib/libpciaccess commit b1e911784d314fdbd8d938e5fe3671bec128fb61 Author: James Cloos Date: Mon Sep 3 05:53:57 2007 -0400 Add *~ to .gitignore to skip patch/emacs droppings commit 5cf29b06b9b5806056a0b04160b2286eb4158748 Author: Keith Packard Date: Fri Aug 31 13:43:18 2007 -0700 Don't add MTRR for uncached regions. Remove MTRR on unmap. MTRR regions aren't needed for uncached mappings, so don't add them. Also, when unmapping memory, remove the MTRR entry. commit ebc618e7508847307713a59aeeed337a9277629d Author: Ian Romanick Date: Fri Aug 31 12:40:03 2007 -0700 Update / add comments in struct pci_mem_region. commit 08ff9f7fbd26dd2d0e30351b556c71c272f6be6c Author: Ian Romanick Date: Thu Aug 30 17:52:02 2007 -0700 New interfaces to map memory with MTRR (or similar) support. Added new functions pci_device_map_range and pci_device_unmap_range to handle mapping of PCI device BARs. These new interfaces allow the possiblity of MTRRs on platforms that support them. These additional APIs necessitated changing some internal interfaces. The code for FreeBSD and Solaris has been updated but has not been compiled or tested. Old interfaces are marked deprecated and will eventually be removed. commit c87273e8e20c8bff892ded31295dba103f27dd35 Author: Eric Anholt Date: Tue Aug 28 16:02:46 2007 -0700 Make the base address printout of scanpci more usable. commit 47d625ccea7dbcd6b69009aa1ec64a96e97513f6 Author: Ian Romanick Date: Mon Aug 27 16:41:52 2007 -0700 Bump version to 0.9.1 (sigh). commit 73197e09c924dabc18b8839180508584b97e03df Author: Ian Romanick Date: Mon Aug 27 16:41:21 2007 -0700 Add linux_devmem.h to file list. commit 5e595d09e7011b82a90f74b149a97bea23ddfbf0 Author: Ian Romanick Date: Mon Aug 27 16:39:00 2007 -0700 Bump version to 0.9.0. commit b0c9558c97ee861af240a948c364807e628e49de Author: James Cloos Date: Thu Aug 23 21:31:50 2007 -0400 Remove deprecated .cvsignore files commit 4e6be0466ad973ee6f63e0cbed466a974908dce8 Author: Eric Anholt Date: Fri Aug 3 16:47:09 2007 -0700 FreeBSD: Add VGA rom reading through /dev/mem. commit ae4aed2821161028dabd8381273f3803a24340ad Author: Eric Anholt Date: Fri Aug 3 10:46:55 2007 -0700 FreeBSD: Fill in the subdevice ID. commit 14e62c77bd1ae6ef1d4048df2da96eeff8f7538f Author: Eric Anholt Date: Fri Aug 3 10:40:53 2007 -0700 Make scanpci exit cleanly if pci_system_init() fails. commit a7faac3d2dc49a2130906fbeea3298f32bb9349f Author: Ian Romanick Date: Mon Jun 18 12:56:40 2007 -0700 Initial support for reading expansion ROM via VGA BIOS address. commit 206e29213f92dd639fb4814ed2f3b6ec27e6f985 Author: edward shu Date: Wed Jun 6 23:05:56 2007 +0800 Libpciaccess on Solaris Initial integration Libpciaccess on Solaris Initial integration. It depends on devfs to access pci configuration space, also xsvc is used for memory map. commit db56c640028d2f8072274f3eb603caa481103f4f Author: Ian Romanick Date: Tue Mar 27 08:01:39 2007 -0700 Whitespace police. commit c6e72deddb3055167fff8007bf039be61e45849e Author: Ian Romanick Date: Tue Mar 27 07:57:35 2007 -0700 Don't pci_device_probe until absolutely necessary. commit 28dc34c2a6045ab95183d708500009bd1eea1659 Author: Ian Romanick Date: Tue Mar 27 07:57:00 2007 -0700 Make sure header_type is available in read_bridge_info. commit 061a011ceffc13db3b147dd105d8b7c2edcc3bc8 Author: Ian Romanick Date: Tue Mar 27 07:56:16 2007 -0700 Populate device and vendor ID fields at device list creation. commit b36d737d92dbeee7951aded990fa52bac39b2a79 Author: Eric Anholt Date: Tue Mar 6 10:48:51 2007 -0800 FreeBSD: Fix a couple of minor issues in cleanup paths. commit 09be109c223b93d74ea3cc7a12d9a22b44990a14 Author: Eric Anholt Date: Thu Mar 1 10:49:13 2007 -0800 FreeBSD: Add system cleanup function. commit f6502eee20205ec14ce6499251a28962cc36fdd6 Author: Eric Anholt Date: Wed Feb 28 16:25:07 2007 -0800 FreeBSD: When mapping regions, use the region's base address, not 0. commit a4ec2f35ea5b4f74cf455be24f8ad25d4096ab98 Author: Eric Anholt Date: Wed Feb 28 16:13:44 2007 -0800 Fix inverted protection typo for mmap in region mapping. commit 9819ae0c376db57a9de5fcbb2f1d4c3ee1ed2ea8 Author: Eric Anholt Date: Wed Feb 28 15:42:24 2007 -0800 scanpci prototype warning fix commit e70b710133cc552df266d5046a53f7a241a569eb Author: Eric Anholt Date: Wed Feb 28 15:39:38 2007 -0800 Update freebsd code for pci_device_cfg_write API change. commit d86245be3bd57b29e5b7561b3facecb3298fea3b Author: George Sapountzis Date: Wed Nov 15 02:49:50 2006 +0200 scanpci: BIST line offsets were off by 4. commit cc1d08f113140010f49503adc4e7afe5db892a02 Author: Ian Romanick Date: Tue Jan 16 21:24:12 2007 -0800 Fix bad parameter to pci_device_cfg_write in pci_device_cfg_write_u8. When changing the interface of the pci_device_cfg_write_u* functions in commit 37ce43c1804bad9c52b8316eaefd3a57b670ee29, I forgot to modify pci_device_cfg_write_u8 to pass a pointer to data to pci_device_cfg_write instead of just passing data. commit 54d40b528ab769c4e89aaca87d1728a6194e4378 Merge: 37ce43c 335d42f Author: Ian Romanick Date: Mon Jan 15 11:18:29 2007 -0800 Merge branch 'master' of git+ssh://git.freedesktop.org/git/xorg/lib/libpciaccess commit 37ce43c1804bad9c52b8316eaefd3a57b670ee29 Author: Ian Romanick Date: Mon Jan 15 11:18:19 2007 -0800 Convert pci_device_write_u* funtions to take a value instead of a pointer. At anholt's request, the pci_device_write_u* functions have been converted to take the value to be written as a parameter instead of a pointer to the value. Bump the version to 0.8.0. commit 335d42f637dd44461bc20ba599ca5dc4971b6eaa Author: Eric Anholt Date: Fri Jan 12 16:32:51 2007 -0800 Add support for getting region information on FreeBSD. This could stand a lot more testing -- all it has received is visual inspection of scanpci output on one machine, with some differing results from XFree86 scanpci output. commit 94355b6f49a61e7424ddc7ddfc70a9b344233a47 Author: Eric Anholt Date: Fri Jan 12 14:15:29 2007 -0800 Open the pci device read-write so we can read and write config regs. With this, we can hook up the IRQ line information. It would probably be nice to have an unpriveleged mode, but for now, write access is required. commit 253e7f672b8b311b18cf827cd12c9147bba8eb4c Author: Eric Anholt Date: Fri Jan 12 13:33:51 2007 -0800 Remove extra fallback definition of PCIIDS_PATH. PCIIDS_PATH should always be provided by configure.ac and config.h. commit 87ec7de307ab5bd395d01cdb4f8fdf231d9e769e Author: Eric Anholt Date: Fri Jan 12 13:13:27 2007 -0800 Fix many warnings and bugs in the freebsd implementation. With this, scanpci gives partially-sane results. commit 4f6e1a61fc0abe1865e147509af5f7f2bfcaf8f7 Author: Eric Anholt Date: Fri Jan 12 13:11:21 2007 -0800 Enable more warnings when the compiler is GCC. commit c7ce8ee140b01931994030900c0e8238fbb0caa2 Author: Eric Anholt Date: Fri Jan 12 13:06:50 2007 -0800 Add pciaccess_private.h to _SOURCES so it gets included in the dist. commit c65aa7630802c8dfcc06a20e515ace31ab0d0e48 Author: Ian Romanick Date: Thu Jan 11 21:40:57 2007 -0800 Add interfaces to map / unmap specific memory ranges, bump lib version to 0.7.0. Add pci_device_map_memory_range and pci_device_unmap_memory_range to map and unmap specific memory ranges. The unmap bit is still a bit hinkey (unmaps the whole BAR). Works so far for initial conversion of VESA driver. Will need to be revisited. commit db4a12d09fba381f39af024418e913fb99c34935 Author: Ian Romanick Date: Thu Jan 11 21:39:15 2007 -0800 Fix bad cast that caused bit truncation. commit 8948a6c3593d92a50a09baf568b69f164d7e7f59 Author: Eric Anholt Date: Tue Nov 14 14:38:48 2006 -0800 Update .gitignores. commit 1d227d67d35aba4601c4ffd6a2947ee746d5dc47 Author: Eric Anholt Date: Tue Nov 14 14:37:53 2006 -0800 Add missing newline at the end of the file. commit e29843d3b0ff5d32d8ab4bc84c58300782d189d3 Merge: 07b09d9 d05da65 Author: Eric Anholt Date: Tue Nov 14 14:37:46 2006 -0800 Merge branch 'origin' Conflicts: src/Makefile.am commit 07b09d930ed2b7eae299ae036ec30099374b95aa Author: Eric Anholt Date: Sun Jul 30 16:19:50 2006 -0700 Add the beginnings of a FreeBSD port. commit d05da6520a273ee4c2f0e11b5a9bac65b51835fe Author: Ian Romanick Date: Thu Aug 10 09:46:07 2006 -0700 Fix a segfault in populate_vendor that was triggered when the pci.ids file could not be opened. Thanks to Aaron Plattner for reporting this. Fix a couple possible memory leaks in the same function. commit 27f0ffca71277371a0b6c0cd1a720a9ce9519da5 Author: Ian Romanick Date: Sun Jul 30 15:35:41 2006 -0700 Added some function preamble comments. commit cf1b4d3ddfcdbaeddefc42b6eb19eb85a0a1e454 Author: Eric Anholt Date: Sun Jul 30 14:29:58 2006 -0700 Add endian macros for BSD. commit edf3908958eacc20162563b68aa45964f0e38b2c Author: Eric Anholt Date: Sun Jul 30 14:26:38 2006 -0700 Use ENXIO instead of ENODATA for pci reads returning less than desired. commit c0e31708e0446b33240d3e1ba3e36c26a618544c Author: Ian Romanick Date: Tue Jul 25 15:36:52 2006 -0700 Add pci_device_get_bridge_buses, bump API version to 0.5.0. commit 2ba1a0e42928f82e678987c84598e1b9d8ba1ef9 Author: Ian Romanick Date: Thu Jul 6 17:18:14 2006 -0700 Files missed (for reasons I still don't understand) on the previous commit. REALLY add support for querying bridge information. Bump to version 0.5.0. commit c0ff6e6141ee6ebb1f628931ae62f0fa8ef87061 Author: Ian Romanick Date: Thu Jul 6 17:09:47 2006 -0700 Add support for querying bridge information. Bump to version 0.5.0. commit 2467b3c509c7e5b771ca21ee6317b2d72d481439 Author: Ian Romanick Date: Thu Jul 6 17:07:18 2006 -0700 Fix byte ordering of the PCI class. commit 70a66689fc2e44e7cd693947ed5f3f2acb4b6587 Author: Ian Romanick Date: Mon May 22 16:10:37 2006 +0000 Fix foolish endianess bug. Bump to version 0.4.1. commit 64af050c3803ed61837d9e9109c7a4e239a5c0b8 Author: Ian Romanick Date: Wed Apr 12 22:56:50 2006 +0000 Bump to version 0.4.0. Add multiple-inclusion protection. Add new function to write masked bits to PCI config space. This mirrors functionality currently available in X.org that is slated to be removed. Gut old regex based search mechanism with a new mechanism that is modeled after the Linux kernel. In addition to searching for devices by device / vendor ID, it is possible to search for devices by their domain / bus / slot / function. Fix serious bus in the reading of ROMs and in the unmapping of regions. The main point is that the map routine depens on the pci_mem_region::memory pointer being non-NULL only when the region is mapped. Therefore, the unmap routine should set it to NULL after unmapping. Update to use new search API. commit 5b4db5c392c123f71a7933bd94c789b5e23dd69a Author: Ian Romanick Date: Mon Mar 27 18:08:42 2006 +0000 Remove src/pcils.c and src/Makefile.foo. Add src/scanpci.c. Bump version to 0.3.0. Replace pci_get_name with pci_get_strings. This function matches the functionality provided by the Xorg scanpci module almost identically. commit 6b1e9fae2ab9979b2a3bb3137c5db4d92d2905c8 Author: Ian Romanick Date: Fri Mar 24 16:57:17 2006 +0000 Remove src/Makefile.foo from CVS since the generated Makefile can do everything now. commit d890ded5312dc88455fd332e03a4f212ba587e9d Author: Kristian Høgsberg Date: Mon Mar 20 20:13:34 2006 +0000 Add scanpci as a noinst target. Drop from CVS. commit 5a04522a921cd8737ef921dfd49b750a8c64dfc9 Author: Ian Romanick Date: Sat Mar 18 00:12:48 2006 +0000 Initial import of libpciaccess. libpciaccess-0.14/INSTALL0000644000175000017500000003660013173407530012044 00000000000000Installation Instructions ************************* Copyright (C) 1994-1996, 1999-2002, 2004-2011 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. 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Information about porting Xorg drivers to libpciaccess is located at: http://www.x.org/wiki/PciReworkHowto For historical reference, the original proposal for this work is at: http://www.x.org/wiki/PciReworkProposal All questions regarding this software should be directed at the Xorg mailing list: http://lists.freedesktop.org/mailman/listinfo/xorg Please submit bug reports to the Xorg bugzilla: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg The master development code repository can be found at: git://anongit.freedesktop.org/git/xorg/lib/libpciaccess http://cgit.freedesktop.org/xorg/lib/libpciaccess For patch submission instructions, see: http://www.x.org/wiki/Development/Documentation/SubmittingPatches For more information on the git code manager, see: http://wiki.x.org/wiki/GitPage libpciaccess-0.14/compile0000755000175000017500000001632613173407524012377 00000000000000#! /bin/sh # Wrapper for compilers which do not understand '-c -o'. scriptversion=2016-01-11.22; # UTC # Copyright (C) 1999-2017 Free Software Foundation, Inc. # Written by Tom Tromey . # # 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. 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But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$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; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$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 echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *: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 [ -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 echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 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 [ -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 [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$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 [ ${HP_ARCH} = hppa2.0w ] then eval $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 echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$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; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; 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/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; 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 ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) UNAME_PROCESSOR=x86_64 ;; i386) UNAME_PROCESSOR=i586 ;; esac echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW64*:*) echo ${UNAME_MACHINE}-pc-mingw64 exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; *:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; aarch64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` 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 echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arc:Linux:*:* | arceb:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-${LIBC} else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi else echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; cris:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; crisv32:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; e2k:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; frv:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; hexagon:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:Linux:*:*) echo ${UNAME_MACHINE}-pc-linux-${LIBC} exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; k1om:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } ;; mips64el:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; openrisc*:Linux:*:*) echo or1k-unknown-linux-${LIBC} exit ;; or32:Linux:*:* | or1k*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; padre:Linux:*:*) echo sparc-unknown-linux-${LIBC} exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; *) echo hppa-unknown-linux-${LIBC} ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-${LIBC} exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-${LIBC} exit ;; ppc64le:Linux:*:*) echo powerpc64le-unknown-linux-${LIBC} exit ;; ppcle:Linux:*:*) echo powerpcle-unknown-linux-${LIBC} exit ;; riscv32:Linux:*:* | riscv64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux-${LIBC} exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-${LIBC} exit ;; x86_64:Linux:*:*) echo ${UNAME_MACHINE}-pc-linux-${LIBC} exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; 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. echo i386-sequent-sysv4 exit ;; 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. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; 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 echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; 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 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configure will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; 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${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; x86_64:Haiku:*:*) echo x86_64-unknown-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; SX-ACE:SUPER-UX:*:*) echo sxace-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown eval $set_cc_for_build if test "$UNAME_PROCESSOR" = unknown ; then UNAME_PROCESSOR=powerpc fi if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then if [ "$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="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_PPC >/dev/null then UNAME_PROCESSOR=powerpc fi fi elif test "$UNAME_PROCESSOR" = i386 ; then # Avoid executing cc on OS X 10.9, as it ships with a stub # that puts up a graphical alert prompting to install # developer tools. Any system running Mac OS X 10.7 or # later (Darwin 11 and later) is required to have a 64-bit # processor. This is not true of the ARM version of Darwin # that Apple uses in portable devices. UNAME_PROCESSOR=x86_64 fi echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = x86; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-*:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk${UNAME_RELEASE} exit ;; NSE-*:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-*:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; NSX-*:NONSTOP_KERNEL:*:*) echo nsx-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *: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 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'` exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; x86_64:VMkernel:*:*) echo ${UNAME_MACHINE}-unknown-esx exit ;; amd64:Isilon\ OneFS:*:*) echo x86_64-unknown-onefs exit ;; esac cat >&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 exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: libpciaccess-0.14/config.sub0000755000175000017500000010725713173407524013010 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2017 Free Software Foundation, Inc. timestamp='2017-04-02' # This file 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 . # # 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. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # Please send patches to . # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright 1992-2017 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." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ kopensolaris*-gnu* | cloudabi*-eabi* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; android-linux) os=-linux-android basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray | -microblaze*) os= basic_machine=$1 ;; -bluegene*) os=-cnk ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*178) os=-lynxos178 ;; -lynx*5) os=-lynxos5 ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arceb \ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ | avr | avr32 \ | ba \ | be32 | be64 \ | bfin \ | c4x | c8051 | clipper \ | d10v | d30v | dlx | dsp16xx \ | e2k | epiphany \ | fido | fr30 | frv | ft32 \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia16 | ia64 \ | ip2k | iq2000 \ | k1om \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa32r6 | mipsisa32r6el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64r6 | mipsisa64r6el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipsr5900 | mipsr5900el \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ | open8 | or1k | or1knd | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pru \ | pyramid \ | riscv32 | riscv64 \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | visium \ | wasm32 \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; leon|leon[3-9]) basic_machine=sparc-$basic_machine ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | ba-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | c8051-* | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | e2k-* | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia16-* | ia64-* \ | ip2k-* | iq2000-* \ | k1om-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa32r6-* | mipsisa32r6el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64r6-* | mipsisa64r6el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipsr5900-* | mipsr5900el-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | or1k*-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pru-* \ | pyramid-* \ | riscv32-* | riscv64-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | visium-* \ | wasm32-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; asmjs) basic_machine=asmjs-unknown ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; e500v[12]) basic_machine=powerpc-unknown os=$os"spe" ;; e500v[12]-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` os=$os"spe" ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; leon-*|leon[3-9]-*) basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'` ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze*) basic_machine=microblaze-xilinx ;; mingw64) basic_machine=x86_64-pc os=-mingw64 ;; mingw32) basic_machine=i686-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; moxiebox) basic_machine=moxie-unknown os=-moxiebox ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; msys) basic_machine=i686-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; nsx-tandem) basic_machine=nsx-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc | ppcbe) basic_machine=powerpc-unknown ;; ppc-* | ppcbe-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos | rdos64) basic_machine=x86_64-pc os=-rdos ;; rdos32) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; strongarm-* | thumb-*) basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tile*) basic_machine=$basic_machine-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; wasm32) basic_machine=wasm32-unknown ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; xscale-* | xscalee[bl]-*) basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; z80-*-coff) basic_machine=z80-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. 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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=${STRIPPROG-strip} posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$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]... 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(umask $mkdir_umask && eval "\$doit_exec \$mkdirprog $prefixes") || test -d "$dstdir" || exit 1 obsolete_mkdir_used=true fi fi fi if test -n "$dir_arg"; then { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 else # Make a couple of temp file names in the proper directory. dsttmp=$dstdir/_inst.$$_ rmtmp=$dstdir/_rm.$$_ # Trap to clean up those temp files at exit. trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 # Copy the file name to the temp name. (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $cpprog $src $dsttmp" command. # { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && # If -C, don't bother to copy if it wouldn't change the file. if $copy_on_change && old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && set -f && set X $old && old=:$2:$4:$5:$6 && set X $new && new=:$2:$4:$5:$6 && set +f && test "$old" = "$new" && $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 then rm -f "$dsttmp" else # Rename the file to the real destination. $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. { # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || $doit $rmcmd -f "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } fi || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: libpciaccess-0.14/ltmain.sh0000644000175000017500000117077113173407520012643 00000000000000#! /bin/sh ## DO NOT EDIT - This file generated from ./build-aux/ltmain.in ## by inline-source v2014-01-03.01 # libtool (GNU libtool) 2.4.6 # Provide generalized library-building support services. # Written by Gordon Matzigkeit , 1996 # Copyright (C) 1996-2015 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. # 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 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='eval 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=2014-01-07.03; # 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 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 eval $_G_hook '"$@"' # 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 done func_quote_for_eval ${1+"$@"} func_run_hooks_result=$func_quote_for_eval_result } ## --------------- ## ## Option parsing. ## ## --------------- ## # In order to add your own option parsing hooks, you must accept the # full positional parameter list in your hook function, remove any # options that you action, and then pass back the remaining unprocessed # options in '_result', escaped suitably for # 'eval'. Like this: # # my_options_prep () # { # $debug_cmd # # # Extend the existing usage message. # usage_message=$usage_message' # -s, --silent don'\''t print informational messages # ' # # func_quote_for_eval ${1+"$@"} # my_options_prep_result=$func_quote_for_eval_result # } # func_add_hook func_options_prep my_options_prep # # # my_silent_option () # { # $debug_cmd # # # 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 $opt in # --silent|-s) opt_silent=: ;; # # Separate non-argument short options: # -s*) func_split_short_opt "$_G_opt" # set dummy "$func_split_short_opt_name" \ # "-$func_split_short_opt_arg" ${1+"$@"} # shift # ;; # *) set dummy "$_G_opt" "$*"; shift; break ;; # esac # done # # func_quote_for_eval ${1+"$@"} # my_silent_option_result=$func_quote_for_eval_result # } # 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." # # func_quote_for_eval ${1+"$@"} # my_option_validation_result=$func_quote_for_eval_result # } # func_add_hook func_validate_options my_option_validation # # You'll alse 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 [ARG]... # --------------------- # All the functions called inside func_options are hookable. See the # individual implementations for details. func_hookable func_options func_options () { $debug_cmd func_options_prep ${1+"$@"} eval func_parse_options \ ${func_options_prep_result+"$func_options_prep_result"} eval func_validate_options \ ${func_parse_options_result+"$func_parse_options_result"} eval func_run_hooks func_options \ ${func_validate_options_result+"$func_validate_options_result"} # save modified positional parameters for caller func_options_result=$func_run_hooks_result } # 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 propogate that back to rest of this script, then the complete # modified list must be put in 'func_run_hooks_result' before # returning. func_hookable func_options_prep func_options_prep () { $debug_cmd # Option defaults: opt_verbose=false opt_warning_types= func_run_hooks func_options_prep ${1+"$@"} # save modified positional parameters for caller func_options_prep_result=$func_run_hooks_result } # func_parse_options [ARG]... # --------------------------- # The main option parsing loop. func_hookable func_parse_options func_parse_options () { $debug_cmd func_parse_options_result= # 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. func_run_hooks func_parse_options ${1+"$@"} # Adjust func_parse_options positional parameters to match eval set dummy "$func_run_hooks_result"; shift # Break out of the loop if we already parsed every option. test $# -gt 0 || break _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) test $# = 0 && func_missing_arg $_G_opt && break 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 ;; --) break ;; -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; esac done # save modified positional parameters for caller func_quote_for_eval ${1+"$@"} func_parse_options_result=$func_quote_for_eval_result } # func_validate_options [ARG]... # ------------------------------ # Perform any sanity checks on option settings and/or unconsumed # arguments. func_hookable func_validate_options func_validate_options () { $debug_cmd # Display all warnings if -W was not given. test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" func_run_hooks func_validate_options ${1+"$@"} # Bail if the options were screwed! $exit_cmd $EXIT_FAILURE # save modified positional parameters for caller func_validate_options_result=$func_run_hooks_result } ## ----------------- ## ## 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: $progname (GNU libtool) 2.4.6 automake: `($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= # 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 ;; esac # Pass back the list of options. func_quote_for_eval ${1+"$@"} libtool_options_prep_result=$func_quote_for_eval_result } func_add_hook func_options_prep libtool_options_prep # libtool_parse_options [ARG]... # --------------------------------- # Provide handling for libtool specific options. libtool_parse_options () { $debug_cmd # Perform our own loop to consume as many options as possible in # each iteration. while test $# -gt 0; do _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; break ;; esac done # save modified positional parameters for caller func_quote_for_eval ${1+"$@"} libtool_parse_options_result=$func_quote_for_eval_result } 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 " $arg" ;; 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*-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test X-lc = "X$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 # -stdlib=* select c++ std lib with clang -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=*) 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% $dependency_libs" ;; esac fi if test lib,dlpreopen = "$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/$old_library" elif test prog != "$linkmode" && test lib != "$linkmode"; then func_fatal_error "'$lib' is not a convenience library" fi 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 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 ;; 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. If cross- # compiling, it, like the target executable, must be # executed on the $host or under an emulation environment. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper } # Now, create the wrapper script for func_source use: func_ltwrapper_scriptname $cwrapper $RM $func_ltwrapper_scriptname_result trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. if test "x$build" = "x$host"; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do case $build_libtool_libs in convenience) oldobjs="$libobjs_save $symfileobj" addlibs=$convenience build_libtool_libs=no ;; module) oldobjs=$libobjs_save addlibs=$old_convenience build_libtool_libs=no ;; *) oldobjs="$old_deplibs $non_pic_objects" $preload && test -f "$symfileobj" \ && func_append oldobjs " $symfileobj" addlibs=$old_convenience ;; esac if test -n "$addlibs"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $addlibs func_append oldobjs " $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then cmds=$old_archive_from_new_cmds else # 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 oldobjs " $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. 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 $output # place dlname in correct position for cygwin # In fact, it would be nice if we could use this code for all target # systems that can't hard-code library paths into their executables # and that have no shared library path variable independent of PATH, # but it turns out we can't easily determine that from inspecting # libtool variables, so we have to hard-code the OSs to which it # applies here; at the moment, that means platforms that use the PE # object format with DLL files. See the long comment at the top of # tests/bindir.at for full details. tdlname=$dlname case $host,$output,$installed,$module,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) # If a -bindir argument was supplied, place the dll there. if test -n "$bindir"; then func_relative_path "$install_libdir" "$bindir" tdlname=$func_relative_path_result/$dlname else # Otherwise fall back on heuristic. tdlname=../bin/$dlname fi ;; esac $ECHO > $output "\ # $outputname - a libtool library file # Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. # The name that we can dlopen(3). dlname='$tdlname' # Names of this library. library_names='$library_names' # The name of the static archive. old_library='$old_library' # Linker flags that cannot go in dependency_libs. inherited_linker_flags='$new_inherited_linker_flags' # Libraries that this one depends upon. dependency_libs='$dependency_libs' # Names of additional weak libraries provided by this library weak_library_names='$weak_libs' # Version information for $libname. current=$current age=$age revision=$revision # Is this an already installed library? 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IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /* * Copyright (c) 2007 Paulo R. Zanoni, Tiago Vignatti * * 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 AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * */ /** * \file pciaccess.h * * \author Ian Romanick */ #ifndef PCIACCESS_H #define PCIACCESS_H #include #if (__GNUC__ >= 3) || (__SUNPRO_C >= 0x5130) #define __deprecated __attribute__((deprecated)) #else #define __deprecated #endif typedef uint64_t pciaddr_t; struct pci_device; struct pci_device_iterator; struct pci_id_match; struct pci_slot_match; #ifdef __cplusplus extern "C" { #endif int pci_device_has_kernel_driver(struct pci_device *dev); int pci_device_is_boot_vga(struct pci_device *dev); int pci_device_read_rom(struct pci_device *dev, void *buffer); int __deprecated pci_device_map_region(struct pci_device *dev, unsigned region, int write_enable); int __deprecated pci_device_unmap_region(struct pci_device *dev, unsigned region); int pci_device_map_range(struct pci_device *dev, pciaddr_t base, pciaddr_t size, unsigned map_flags, void **addr); int pci_device_unmap_range(struct pci_device *dev, void *memory, pciaddr_t size); int __deprecated pci_device_map_memory_range(struct pci_device *dev, pciaddr_t base, pciaddr_t size, int write_enable, void **addr); int __deprecated pci_device_unmap_memory_range(struct pci_device *dev, void *memory, pciaddr_t size); int pci_device_probe(struct pci_device *dev); const struct pci_agp_info *pci_device_get_agp_info(struct pci_device *dev); const struct pci_bridge_info *pci_device_get_bridge_info( struct pci_device *dev); const struct pci_pcmcia_bridge_info *pci_device_get_pcmcia_bridge_info( struct pci_device *dev); int pci_device_get_bridge_buses(struct pci_device *dev, int *primary_bus, int *secondary_bus, int *subordinate_bus); int pci_system_init(void); void pci_system_init_dev_mem(int fd); void pci_system_cleanup(void); struct pci_device_iterator *pci_slot_match_iterator_create( const struct pci_slot_match *match); struct pci_device_iterator *pci_id_match_iterator_create( const struct pci_id_match *match); void pci_iterator_destroy(struct pci_device_iterator *iter); struct pci_device *pci_device_next(struct pci_device_iterator *iter); struct pci_device *pci_device_find_by_slot(uint32_t domain, uint32_t bus, uint32_t dev, uint32_t func); struct pci_device *pci_device_get_parent_bridge(struct pci_device *dev); void pci_get_strings(const struct pci_id_match *m, const char **device_name, const char **vendor_name, const char **subdevice_name, const char **subvendor_name); const char *pci_device_get_device_name(const struct pci_device *dev); const char *pci_device_get_subdevice_name(const struct pci_device *dev); const char *pci_device_get_vendor_name(const struct pci_device *dev); const char *pci_device_get_subvendor_name(const struct pci_device *dev); void pci_device_enable(struct pci_device *dev); int pci_device_cfg_read (struct pci_device *dev, void *data, pciaddr_t offset, pciaddr_t size, pciaddr_t *bytes_read); int pci_device_cfg_read_u8 (struct pci_device *dev, uint8_t *data, pciaddr_t offset); int pci_device_cfg_read_u16(struct pci_device *dev, uint16_t *data, pciaddr_t offset); int pci_device_cfg_read_u32(struct pci_device *dev, uint32_t *data, pciaddr_t offset); int pci_device_cfg_write (struct pci_device *dev, const void *data, pciaddr_t offset, pciaddr_t size, pciaddr_t *bytes_written); int pci_device_cfg_write_u8 (struct pci_device *dev, uint8_t data, pciaddr_t offset); int pci_device_cfg_write_u16(struct pci_device *dev, uint16_t data, pciaddr_t offset); int pci_device_cfg_write_u32(struct pci_device *dev, uint32_t data, pciaddr_t offset); int pci_device_cfg_write_bits(struct pci_device *dev, uint32_t mask, uint32_t data, pciaddr_t offset); #ifdef __cplusplus } #endif /** * \name Mapping flags passed to \c pci_device_map_range */ /*@{*/ #define PCI_DEV_MAP_FLAG_WRITABLE (1U<<0) #define PCI_DEV_MAP_FLAG_WRITE_COMBINE (1U<<1) #define PCI_DEV_MAP_FLAG_CACHABLE (1U<<2) /*@}*/ #define PCI_MATCH_ANY (~0U) /** * Compare two PCI ID values (either vendor or device). This is used * internally to compare the fields of \c pci_id_match to the fields of * \c pci_device. */ #define PCI_ID_COMPARE(a, b) \ (((a) == PCI_MATCH_ANY) || ((a) == (b))) /** */ struct pci_id_match { /** * \name Device / vendor matching controls * * Control the search based on the device, vendor, subdevice, or subvendor * IDs. Setting any of these fields to \c PCI_MATCH_ANY will cause the * field to not be used in the comparison. */ /*@{*/ uint32_t vendor_id; uint32_t device_id; uint32_t subvendor_id; uint32_t subdevice_id; /*@}*/ /** * \name Device class matching controls * */ /*@{*/ uint32_t device_class; uint32_t device_class_mask; /*@}*/ intptr_t match_data; }; /** */ struct pci_slot_match { /** * \name Device slot matching controls * * Control the search based on the domain, bus, slot, and function of * the device. Setting any of these fields to \c PCI_MATCH_ANY will cause * the field to not be used in the comparison. */ /*@{*/ uint32_t domain; uint32_t bus; uint32_t dev; uint32_t func; /*@}*/ intptr_t match_data; }; /** * BAR descriptor for a PCI device. */ struct pci_mem_region { /** * When the region is mapped, this is the pointer to the memory. * * This field is \b only set when the deprecated \c pci_device_map_region * interface is used. Use \c pci_device_map_range instead. * * \deprecated */ void *memory; /** * Base physical address of the region within its bus / domain. * * \warning * This address is really only useful to other devices in the same * domain. It's probably \b not the address applications will ever * use. * * \warning * Most (all?) platform back-ends leave this field unset. */ pciaddr_t bus_addr; /** * Base physical address of the region from the CPU's point of view. * * This address is typically passed to \c pci_device_map_range to create * a mapping of the region to the CPU's virtual address space. */ pciaddr_t base_addr; /** * Size, in bytes, of the region. */ pciaddr_t size; /** * Is the region I/O ports or memory? */ unsigned is_IO:1; /** * Is the memory region prefetchable? * * \note * This can only be set if \c is_IO is not set. */ unsigned is_prefetchable:1; /** * Is the memory at a 64-bit address? * * \note * This can only be set if \c is_IO is not set. */ unsigned is_64:1; }; /** * PCI device. * * Contains all of the information about a particular PCI device. * * This structure - like everything else in libpciaccess - is allocated * by the library itself. Do not embed this structure in other structs, * or otherwise allocate them yourself. */ struct pci_device { /** * \name Device bus identification. * * Complete bus identification, including domain, of the device. On * platforms that do not support PCI domains (e.g., 32-bit x86 hardware), * the domain will always be zero. * * The domain_16 field is provided for binary compatibility with older * libpciaccess. */ /*@{*/ uint16_t domain_16; uint8_t bus; uint8_t dev; uint8_t func; /*@}*/ /** * \name Vendor / device ID * * The vendor ID, device ID, and sub-IDs for the device. */ /*@{*/ uint16_t vendor_id; uint16_t device_id; uint16_t subvendor_id; uint16_t subdevice_id; /*@}*/ /** * Device's class, subclass, and programming interface packed into a * single 32-bit value. The class is at bits [23:16], subclass is at * bits [15:8], and programming interface is at [7:0]. */ uint32_t device_class; /** * Device revision number, as read from the configuration header. */ uint8_t revision; /** * BAR descriptors for the device. */ struct pci_mem_region regions[6]; /** * Size, in bytes, of the device's expansion ROM. */ pciaddr_t rom_size; /** * IRQ associated with the device. If there is no IRQ, this value will * be -1. */ int irq; /** * Storage for user data. Users of the library can store arbitrary * data in this pointer. The library will not use it for any purpose. * It is the user's responsability to free this memory before destroying * the \c pci_device structure. */ intptr_t user_data; /** * Used by the VGA arbiter. Type of resource decoded by the device and * the file descriptor (/dev/vga_arbiter). */ int vgaarb_rsrc; /** * PCI domain value (full 32 bits) */ uint32_t domain; }; /** * Description of the AGP capability of the device. * * \sa pci_device_get_agp_info */ struct pci_agp_info { /** * Offset of the AGP registers in the devices configuration register * space. This is generally used so that the offset of the AGP command * register can be determined. */ unsigned config_offset; /** * \name AGP major / minor version. */ /*@{*/ uint8_t major_version; uint8_t minor_version; /*@}*/ /** * Logical OR of the supported AGP rates. For example, a value of 0x07 * means that the device can support 1x, 2x, and 4x. A value of 0x0c * means that the device can support 8x and 4x. */ uint8_t rates; unsigned int fast_writes:1; /**< Are fast-writes supported? */ unsigned int addr64:1; unsigned int htrans:1; unsigned int gart64:1; unsigned int coherent:1; unsigned int sideband:1; /**< Is side-band addressing supported? */ unsigned int isochronus:1; uint8_t async_req_size; uint8_t calibration_cycle_timing; uint8_t max_requests; }; /** * Description of a PCI-to-PCI bridge device. * * \sa pci_device_get_bridge_info */ struct pci_bridge_info { uint8_t primary_bus; uint8_t secondary_bus; uint8_t subordinate_bus; uint8_t secondary_latency_timer; uint8_t io_type; uint8_t mem_type; uint8_t prefetch_mem_type; uint16_t secondary_status; uint16_t bridge_control; uint32_t io_base; uint32_t io_limit; uint32_t mem_base; uint32_t mem_limit; uint64_t prefetch_mem_base; uint64_t prefetch_mem_limit; }; /** * Description of a PCI-to-PCMCIA bridge device. * * \sa pci_device_get_pcmcia_bridge_info */ struct pci_pcmcia_bridge_info { uint8_t primary_bus; uint8_t card_bus; uint8_t subordinate_bus; uint8_t cardbus_latency_timer; uint16_t secondary_status; uint16_t bridge_control; struct { uint32_t base; uint32_t limit; } io[2]; struct { uint32_t base; uint32_t limit; } mem[2]; }; /** * VGA Arbiter definitions, functions and related. */ /* Legacy VGA regions */ #define VGA_ARB_RSRC_NONE 0x00 #define VGA_ARB_RSRC_LEGACY_IO 0x01 #define VGA_ARB_RSRC_LEGACY_MEM 0x02 /* Non-legacy access */ #define VGA_ARB_RSRC_NORMAL_IO 0x04 #define VGA_ARB_RSRC_NORMAL_MEM 0x08 int pci_device_vgaarb_init (void); void pci_device_vgaarb_fini (void); int pci_device_vgaarb_set_target (struct pci_device *dev); /* use the targetted device */ int pci_device_vgaarb_decodes (int new_vga_rsrc); int pci_device_vgaarb_lock (void); int pci_device_vgaarb_trylock (void); int pci_device_vgaarb_unlock (void); /* return the current device count + resource decodes for the device */ int pci_device_vgaarb_get_info (struct pci_device *dev, int *vga_count, int *rsrc_decodes); /* * I/O space access. */ struct pci_io_handle; struct pci_io_handle *pci_device_open_io(struct pci_device *dev, pciaddr_t base, pciaddr_t size); struct pci_io_handle *pci_legacy_open_io(struct pci_device *dev, pciaddr_t base, pciaddr_t size); void pci_device_close_io(struct pci_device *dev, struct pci_io_handle *handle); uint32_t pci_io_read32(struct pci_io_handle *handle, uint32_t reg); uint16_t pci_io_read16(struct pci_io_handle *handle, uint32_t reg); uint8_t pci_io_read8(struct pci_io_handle *handle, uint32_t reg); void pci_io_write32(struct pci_io_handle *handle, uint32_t reg, uint32_t data); void pci_io_write16(struct pci_io_handle *handle, uint32_t reg, uint16_t data); void pci_io_write8(struct pci_io_handle *handle, uint32_t reg, uint8_t data); /* * Legacy memory access */ int pci_device_map_legacy(struct pci_device *dev, pciaddr_t base, pciaddr_t size, unsigned map_flags, void **addr); int pci_device_unmap_legacy(struct pci_device *dev, void *addr, pciaddr_t size); #endif /* PCIACCESS_H */ libpciaccess-0.14/include/Makefile.in0000644000175000017500000004134313173407524014506 00000000000000# Makefile.in generated by automake 1.15.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2017 Free Software Foundation, Inc. # This Makefile.in is free software; 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All Rights Reserved. .\" .\" 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 .\" XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER .\" IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN .\" CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. .\" .\" Except as contained in this notice, the name of the XFree86 Project shall .\" not be used in advertising or otherwise to promote the sale, use or other .\" dealings in this Software without prior written authorization from the .\" XFree86 Project. .\" .TH SCANPCI 1 __xorgversion__ .SH NAME scanpci - scan/probe PCI buses .SH SYNOPSIS .B scanpci .RB [ \-v ] .SH DESCRIPTION .I Scanpci is a utility that can be used to scan PCI buses and report information about the configuration space settings for each PCI device. On most platforms, .I scanpci can only be run by the root user. .SH OPTIONS .TP 8 .B \-v Print the configuration space information for each device in a verbose format. Without this option, only a brief description is printed for each device. libpciaccess-0.14/src/0000755000175000017500000000000013173407531011656 500000000000000libpciaccess-0.14/src/Makefile.am0000644000175000017500000000424213173407515013636 00000000000000# # (C) Copyright IBM Corporation 2006 # All Rights Reserved. # # 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 # on the rights to use, copy, modify, merge, publish, distribute, sub # license, 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 (including the next # paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL # IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # DEALINGS IN THE SOFTWARE. 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libpciaccess-0.14/src/common_bridge.c0000644000175000017500000002404513173407515014555 00000000000000/* * (C) Copyright IBM Corporation 2006 * All Rights Reserved. * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 (including the next * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /** * \file common_bridge.c * Support routines used to process PCI header information for bridges. * * \author Ian Romanick */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #if defined(HAVE_STRING_H) # include #elif defined(HAVE_STRINGS_H) # include #endif #if defined(HAVE_INTTYPES_H) # include #elif defined(HAVE_STDINT_H) # include #endif #include "pciaccess.h" #include "pciaccess_private.h" static int read_bridge_info( struct pci_device_private * priv ) { uint8_t buf[0x40]; pciaddr_t bytes; int err; /* Make sure the device has been probed. If not, header_type won't be * set and the rest of this function will fail. */ err = pci_device_probe(& priv->base); if (err) { return err; } switch ( priv->header_type & 0x7f ) { case 0x00: break; case 0x01: { struct pci_bridge_info *info; info = malloc(sizeof(*info)); if (info != NULL) { pci_device_cfg_read( (struct pci_device *) priv, buf + 0x18, 0x18, 0x40 - 0x18, & bytes ); info->primary_bus = buf[0x18]; info->secondary_bus = buf[0x19]; info->subordinate_bus = buf[0x1a]; info->secondary_latency_timer = buf[0x1b]; info->io_type = buf[0x1c] & 0x0f; info->io_base = (((uint32_t) (buf[0x1c] & 0x0f0)) << 8) + (((uint32_t) buf[0x30]) << 16) + (((uint32_t) buf[0x31]) << 24); info->io_limit = 0x00000fff + (((uint32_t) (buf[0x1d] & 0x0f0)) << 8) + (((uint32_t) buf[0x32]) << 16) + (((uint32_t) buf[0x33]) << 24); info->mem_type = buf[0x20] & 0x0f; info->mem_base = (((uint32_t) (buf[0x20] & 0x0f0)) << 16) + (((uint32_t) buf[0x21]) << 24); info->mem_limit = 0x0000ffff + (((uint32_t) (buf[0x22] & 0x0f0)) << 16) + (((uint32_t) buf[0x23]) << 24); info->prefetch_mem_type = buf[0x24] & 0x0f; info->prefetch_mem_base = (((uint64_t) (buf[0x24] & 0x0f0)) << 16) + (((uint64_t) buf[0x25]) << 24) + (((uint64_t) buf[0x28]) << 32) + (((uint64_t) buf[0x29]) << 40) + (((uint64_t) buf[0x2a]) << 48) + (((uint64_t) buf[0x2b]) << 56); info->prefetch_mem_limit = 0x0000ffff + (((uint64_t) (buf[0x26] & 0x0f0)) << 16) + (((uint64_t) buf[0x27]) << 24) + (((uint64_t) buf[0x2c]) << 32) + (((uint64_t) buf[0x2d]) << 40) + (((uint64_t) buf[0x2e]) << 48) + (((uint64_t) buf[0x2f]) << 56); info->bridge_control = ((uint16_t) buf[0x3e]) + (((uint16_t) buf[0x3f]) << 8); info->secondary_status = ((uint16_t) buf[0x1e]) + (((uint16_t) buf[0x1f]) << 8); } priv->bridge.pci = info; break; } case 0x02: { struct pci_pcmcia_bridge_info *info; info = malloc(sizeof(*info)); if (info != NULL) { pci_device_cfg_read( (struct pci_device *) priv, buf + 0x16, 0x16, 0x40 - 0x16, & bytes ); info->primary_bus = buf[0x18]; info->card_bus = buf[0x19]; info->subordinate_bus = buf[0x1a]; info->cardbus_latency_timer = buf[0x1b]; info->mem[0].base = (((uint32_t) buf[0x1c])) + (((uint32_t) buf[0x1d]) << 8) + (((uint32_t) buf[0x1e]) << 16) + (((uint32_t) buf[0x1f]) << 24); info->mem[0].limit = (((uint32_t) buf[0x20])) + (((uint32_t) buf[0x21]) << 8) + (((uint32_t) buf[0x22]) << 16) + (((uint32_t) buf[0x23]) << 24); info->mem[1].base = (((uint32_t) buf[0x24])) + (((uint32_t) buf[0x25]) << 8) + (((uint32_t) buf[0x26]) << 16) + (((uint32_t) buf[0x27]) << 24); info->mem[1].limit = (((uint32_t) buf[0x28])) + (((uint32_t) buf[0x29]) << 8) + (((uint32_t) buf[0x2a]) << 16) + (((uint32_t) buf[0x2b]) << 24); info->io[0].base = (((uint32_t) buf[0x2c])) + (((uint32_t) buf[0x2d]) << 8) + (((uint32_t) buf[0x2e]) << 16) + (((uint32_t) buf[0x2f]) << 24); info->io[0].limit = (((uint32_t) buf[0x30])) + (((uint32_t) buf[0x31]) << 8) + (((uint32_t) buf[0x32]) << 16) + (((uint32_t) buf[0x33]) << 24); info->io[1].base = (((uint32_t) buf[0x34])) + (((uint32_t) buf[0x35]) << 8) + (((uint32_t) buf[0x36]) << 16) + (((uint32_t) buf[0x37]) << 24); info->io[1].limit = (((uint32_t) buf[0x38])) + (((uint32_t) buf[0x39]) << 8) + (((uint32_t) buf[0x3a]) << 16) + (((uint32_t) buf[0x3b]) << 24); info->secondary_status = ((uint16_t) buf[0x16]) + (((uint16_t) buf[0x17]) << 8); info->bridge_control = ((uint16_t) buf[0x3e]) + (((uint16_t) buf[0x3f]) << 8); } priv->bridge.pcmcia = info; break; } } return 0; } /** * Get the PCI bridge information for a device * * \returns * If \c dev is a PCI-to-PCI bridge, a pointer to a \c pci_bridge_info * structure. Otherwise, \c NULL is returned. */ const struct pci_bridge_info * pci_device_get_bridge_info( struct pci_device * dev ) { struct pci_device_private * priv = (struct pci_device_private *) dev; if (priv->bridge.pci == NULL) { read_bridge_info(priv); } return (priv->header_type == 1) ? priv->bridge.pci : NULL; } /** * Get the PCMCIA bridge information for a device * * \returns * If \c dev is a PCI-to-PCMCIA bridge, a pointer to a * \c pci_pcmcia_bridge_info structure. Otherwise, \c NULL is returned. */ const struct pci_pcmcia_bridge_info * pci_device_get_pcmcia_bridge_info( struct pci_device * dev ) { struct pci_device_private * priv = (struct pci_device_private *) dev; if (priv->bridge.pcmcia == NULL) { read_bridge_info(priv); } return (priv->header_type == 2) ? priv->bridge.pcmcia : NULL; } /** * Determine the primary, secondary, and subordinate buses for a bridge * * Determines the IDs of the primary, secondary, and subordinate buses for * a specified bridge. Not all bridges directly store this information * (e.g., PCI-to-ISA bridges). For those bridges, no error is returned, but * -1 is stored in the bus IDs that don't make sense. * * For example, for a PCI-to-ISA bridge, \c primary_bus will be set to the ID * of the bus containing the device and both \c secondary_bus and * \c subordinate_bus will be set to -1. * * \return * On success, zero is returned. If \c dev is not a bridge, \c ENODEV is * returned. * * \bug * Host bridges are handled the same way as PCI-to-ISA bridges. This is * almost certainly not correct. */ int pci_device_get_bridge_buses(struct pci_device * dev, int *primary_bus, int *secondary_bus, int *subordinate_bus) { struct pci_device_private * priv = (struct pci_device_private *) dev; /* If the device isn't a bridge, return an error. */ if (((dev->device_class >> 16) & 0x0ff) != 0x06) { return ENODEV; } switch ((dev->device_class >> 8) & 0x0ff) { case 0x00: /* What to do for host bridges? I'm pretty sure this isn't right. */ *primary_bus = dev->bus; *secondary_bus = -1; *subordinate_bus = -1; break; case 0x01: case 0x02: case 0x03: *primary_bus = dev->bus; *secondary_bus = -1; *subordinate_bus = -1; break; case 0x04: if (priv->bridge.pci == NULL) read_bridge_info(priv); if ((priv->header_type & 0x7f) == 0x01) { *primary_bus = priv->bridge.pci->primary_bus; *secondary_bus = priv->bridge.pci->secondary_bus; *subordinate_bus = priv->bridge.pci->subordinate_bus; } else { *primary_bus = dev->bus; *secondary_bus = -1; *subordinate_bus = -1; } break; case 0x07: if (priv->bridge.pcmcia == NULL) read_bridge_info(priv); if ((priv->header_type & 0x7f) == 0x02) { *primary_bus = priv->bridge.pcmcia->primary_bus; *secondary_bus = priv->bridge.pcmcia->card_bus; *subordinate_bus = priv->bridge.pcmcia->subordinate_bus; } else { *primary_bus = dev->bus; *secondary_bus = -1; *subordinate_bus = -1; } break; } return 0; } #define PCI_CLASS_BRIDGE 0x06 #define PCI_SUBCLASS_BRIDGE_PCI 0x04 #define PCI_CLASS_MASK 0xFF #define PCI_SUBCLASS_MASK 0xFF struct pci_device * pci_device_get_parent_bridge(struct pci_device *dev) { struct pci_id_match bridge_match = { PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY, (PCI_CLASS_BRIDGE << 16) | (PCI_SUBCLASS_BRIDGE_PCI << 8), (PCI_CLASS_MASK << 16) | (PCI_SUBCLASS_MASK << 8) }; struct pci_device *bridge; struct pci_device_iterator *iter; if (dev == NULL) return NULL; iter = pci_id_match_iterator_create(& bridge_match); if (iter == NULL) return NULL; while ((bridge = pci_device_next(iter)) != NULL) { if (bridge->domain == dev->domain) { const struct pci_bridge_info *info = pci_device_get_bridge_info(bridge); if (info != NULL) { if (info->secondary_bus == dev->bus) { break; } } } } pci_iterator_destroy(iter); return bridge; } libpciaccess-0.14/src/common_iterator.c0000644000175000017500000001271213173407515015150 00000000000000/* * (C) Copyright IBM Corporation 2006 * All Rights Reserved. * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 (including the next * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /** * \file common_iterator.c * Platform independent iterator support routines. * * \author Ian Romanick */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include "pciaccess.h" #include "pciaccess_private.h" /** * Track device iteration state * * \private */ struct pci_device_iterator { unsigned next_index; enum { match_any, match_slot, match_id } mode; union { struct pci_slot_match slot; struct pci_id_match id; } match; }; /** * Create an iterator based on a regular expression. * * \return * A pointer to a fully initialized \c pci_device_iterator structure on * success, or \c NULL on failure. * * \sa pci_id_match_iterator_create, pci_device_next, pci_iterator_destroy */ struct pci_device_iterator * pci_slot_match_iterator_create( const struct pci_slot_match * match ) { struct pci_device_iterator * iter; if ( pci_sys == NULL ) { return NULL; } iter = malloc( sizeof( *iter ) ); if ( iter != NULL ) { iter->next_index = 0; if ( match != NULL ) { iter->mode = match_slot; (void) memcpy( & iter->match.slot, match, sizeof( *match ) ); } else { iter->mode = match_any; } } return iter; } /** * Create an iterator based on a regular expression. * * \return * A pointer to a fully initialized \c pci_device_iterator structure on * success, or \c NULL on failure. * * \sa pci_slot_match_iterator_create, pci_device_next, pci_iterator_destroy */ struct pci_device_iterator * pci_id_match_iterator_create( const struct pci_id_match * match ) { struct pci_device_iterator * iter; if ( pci_sys == NULL ) { return NULL; } iter = malloc( sizeof( *iter ) ); if ( iter != NULL ) { iter->next_index = 0; if ( match != NULL ) { iter->mode = match_id; (void) memcpy( & iter->match.id, match, sizeof( *match ) ); } else { iter->mode = match_any; } } return iter; } /** * Destroy an iterator previously created with \c pci_iterator_create. * * \param iter Iterator to be destroyed. * * \sa pci_device_next, pci_iterator_create */ void pci_iterator_destroy( struct pci_device_iterator * iter ) { if ( iter != NULL ) { free( iter ); } } /** * Iterate to the next PCI device. * * \param iter Device iterator returned by \c pci_device_iterate. * * \return * A pointer to a \c pci_device, or \c NULL when all devices have been * iterated. */ struct pci_device * pci_device_next( struct pci_device_iterator * iter ) { struct pci_device_private * d = NULL; if (!iter) return NULL; switch( iter->mode ) { case match_any: if ( iter->next_index < pci_sys->num_devices ) { d = & pci_sys->devices[ iter->next_index ]; iter->next_index++; } break; case match_slot: { while ( iter->next_index < pci_sys->num_devices ) { struct pci_device_private * const temp = & pci_sys->devices[ iter->next_index ]; iter->next_index++; if ( PCI_ID_COMPARE( iter->match.slot.domain, temp->base.domain ) && PCI_ID_COMPARE( iter->match.slot.bus, temp->base.bus ) && PCI_ID_COMPARE( iter->match.slot.dev, temp->base.dev ) && PCI_ID_COMPARE( iter->match.slot.func, temp->base.func ) ) { d = temp; break; } } break; } case match_id: { while ( iter->next_index < pci_sys->num_devices ) { struct pci_device_private * const temp = & pci_sys->devices[ iter->next_index ]; iter->next_index++; if ( PCI_ID_COMPARE( iter->match.id.vendor_id, temp->base.vendor_id ) && PCI_ID_COMPARE( iter->match.id.device_id, temp->base.device_id ) && PCI_ID_COMPARE( iter->match.id.subvendor_id, temp->base.subvendor_id ) && PCI_ID_COMPARE( iter->match.id.subdevice_id, temp->base.subdevice_id ) && ((temp->base.device_class & iter->match.id.device_class_mask) == iter->match.id.device_class) ) { d = temp; break; } } break; } } return (struct pci_device *) d; } struct pci_device * pci_device_find_by_slot( uint32_t domain, uint32_t bus, uint32_t dev, uint32_t func ) { struct pci_device_iterator iter; iter.next_index = 0; iter.mode = match_slot; iter.match.slot.domain = domain; iter.match.slot.bus = bus; iter.match.slot.dev = dev; iter.match.slot.func = func; return pci_device_next( & iter ); } libpciaccess-0.14/src/common_init.c0000644000175000017500000000647013173407515014266 00000000000000/* * (C) Copyright IBM Corporation 2006 * All Rights Reserved. * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 (including the next * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /** * \file common_init.c * Platform independent routines for initializing access to the PCI system. * * \author Ian Romanick */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include "pciaccess.h" #include "pciaccess_private.h" _pci_hidden struct pci_system * pci_sys; /** * Initialize the PCI subsystem for access. * * \return * Zero on success or an errno value on failure. In particular, if no * platform-specific initializers are available, \c ENOSYS will be returned. * * \sa pci_system_cleanup */ int pci_system_init( void ) { int err = ENOSYS; #ifdef __linux__ err = pci_system_linux_sysfs_create(); #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) err = pci_system_freebsd_create(); #elif defined(__NetBSD__) err = pci_system_netbsd_create(); #elif defined(__OpenBSD__) err = pci_system_openbsd_create(); #elif defined(__sun) err = pci_system_solx_devfs_create(); #elif defined(__GNU__) || defined(__CYGWIN__) err = pci_system_x86_create(); #else # error "Unsupported OS" #endif return err; } void pci_system_init_dev_mem(int fd) { #ifdef __OpenBSD__ pci_system_openbsd_init_dev_mem(fd); #endif } /** * Shutdown all access to the PCI subsystem. * * \sa pci_system_init */ void pci_system_cleanup( void ) { unsigned i; unsigned j; if ( pci_sys == NULL ) { return; } pci_io_cleanup(); if ( pci_sys->devices ) { for ( i = 0 ; i < pci_sys->num_devices ; i++ ) { for ( j = 0 ; j < 6 ; j++ ) { (void) pci_device_unmap_region( & pci_sys->devices[i].base, j ); } free( (char *) pci_sys->devices[i].device_string ); free( (char *) pci_sys->devices[i].agp ); pci_sys->devices[i].device_string = NULL; pci_sys->devices[i].agp = NULL; if ( pci_sys->methods->destroy_device != NULL ) { (*pci_sys->methods->destroy_device)( & pci_sys->devices[i].base ); } } free( pci_sys->devices ); pci_sys->devices = NULL; pci_sys->num_devices = 0; } if ( pci_sys->methods->destroy != NULL ) { (*pci_sys->methods->destroy)(); } free( pci_sys ); pci_sys = NULL; } libpciaccess-0.14/src/common_interface.c0000644000175000017500000004430113173407515015256 00000000000000/* * (C) Copyright IBM Corporation 2006 * All Rights Reserved. * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 (including the next * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /** * \file common_interface.c * Platform independent interface glue. * * \author Ian Romanick */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include "pciaccess.h" #include "pciaccess_private.h" #if defined(__linux__) || defined(__GLIBC__) || defined(__CYGWIN__) #include #if __BYTE_ORDER == __BIG_ENDIAN # define LETOH_16(x) bswap_16(x) # define HTOLE_16(x) bswap_16(x) # define LETOH_32(x) bswap_32(x) # define HTOLE_32(x) bswap_32(x) #else # define LETOH_16(x) (x) # define HTOLE_16(x) (x) # define LETOH_32(x) (x) # define HTOLE_32(x) (x) #endif /* linux */ #elif defined(__sun) #include #ifdef _BIG_ENDIAN # define LETOH_16(x) BSWAP_16(x) # define HTOLE_16(x) BSWAP_16(x) # define LETOH_32(x) BSWAP_32(x) # define HTOLE_32(x) BSWAP_32(x) #else # define LETOH_16(x) (x) # define HTOLE_16(x) (x) # define LETOH_32(x) (x) # define HTOLE_32(x) (x) #endif /* Solaris */ #else #include #define HTOLE_16(x) htole16(x) #define HTOLE_32(x) htole32(x) #if defined(__FreeBSD__) || defined(__DragonFly__) || defined(__NetBSD__) #define LETOH_16(x) le16toh(x) #define LETOH_32(x) le32toh(x) #else #define LETOH_16(x) letoh16(x) #define LETOH_32(x) letoh32(x) #endif #endif /* others */ /** * Read a device's expansion ROM. * * Reads the device's expansion ROM and stores the data in the memory pointed * to by \c buffer. The buffer must be at least \c pci_device::rom_size * bytes. * * \param dev Device whose expansion ROM is to be read. * \param buffer Memory in which to store the ROM. * * \return * Zero on success or an \c errno value on failure. */ int pci_device_read_rom( struct pci_device * dev, void * buffer ) { if ( (dev == NULL) || (buffer == NULL) ) { return EFAULT; } return (pci_sys->methods->read_rom)( dev, buffer ); } /** * Probe a PCI (VGA) device to determine if its the boot VGA device * * \param dev Device whose VGA status to query * \return * Zero if not the boot VGA, 1 if the boot VGA. */ int pci_device_is_boot_vga( struct pci_device * dev ) { if (!pci_sys->methods->boot_vga) return 0; return pci_sys->methods->boot_vga( dev ); } /** * Probe a PCI device to determine if a kernel driver is attached. * * \param dev Device to query * \return * Zero if no driver attached, 1 if attached kernel drviver */ int pci_device_has_kernel_driver( struct pci_device * dev ) { if (!pci_sys->methods->has_kernel_driver) return 0; return pci_sys->methods->has_kernel_driver( dev ); } /** * Probe a PCI device to learn information about the device. * * Probes a PCI device to learn various information about the device. Before * calling this function, the only public fields in the \c pci_device * structure that have valid values are \c pci_device::domain, * \c pci_device::bus, \c pci_device::dev, and \c pci_device::func. * * \param dev Device to be probed. * * \return * Zero on success or an \c errno value on failure. */ int pci_device_probe( struct pci_device * dev ) { if ( dev == NULL ) { return EFAULT; } return (pci_sys->methods->probe)( dev ); } /** * Map the specified BAR so that it can be accessed by the CPU. * * Maps the specified BAR for access by the processor. The pointer to the * mapped region is stored in the \c pci_mem_region::memory pointer for the * BAR. * * \param dev Device whose memory region is to be mapped. * \param region Region, on the range [0, 5], that is to be mapped. * \param write_enable Map for writing (non-zero). * * \return * Zero on success or an \c errno value on failure. * * \sa pci_device_map_range, pci_device_unmap_range * \deprecated */ int pci_device_map_region(struct pci_device * dev, unsigned region, int write_enable) { const unsigned map_flags = (write_enable) ? PCI_DEV_MAP_FLAG_WRITABLE : 0; if ((region > 5) || (dev->regions[region].size == 0)) { return ENOENT; } if (dev->regions[region].memory != NULL) { return 0; } return pci_device_map_range(dev, dev->regions[region].base_addr, dev->regions[region].size, map_flags, &dev->regions[region].memory); } /** * Map the specified memory range so that it can be accessed by the CPU. * * Maps the specified memory range for access by the processor. The pointer * to the mapped region is stored in \c addr. In addition, the * \c pci_mem_region::memory pointer for the BAR will be updated. * * \param dev Device whose memory region is to be mapped. * \param base Base address of the range to be mapped. * \param size Size of the range to be mapped. * \param write_enable Map for writing (non-zero). * \param addr Location to store the mapped address. * * \return * Zero on success or an \c errno value on failure. * * \sa pci_device_map_range */ int pci_device_map_memory_range(struct pci_device *dev, pciaddr_t base, pciaddr_t size, int write_enable, void **addr) { return pci_device_map_range(dev, base, size, (write_enable) ? PCI_DEV_MAP_FLAG_WRITABLE : 0, addr); } /** * Map the specified memory range so that it can be accessed by the CPU. * * Maps the specified memory range for access by the processor. The pointer * to the mapped region is stored in \c addr. In addition, the * \c pci_mem_region::memory pointer for the BAR will be updated. * * \param dev Device whose memory region is to be mapped. * \param base Base address of the range to be mapped. * \param size Size of the range to be mapped. * \param map_flags Flag bits controlling how the mapping is accessed. * \param addr Location to store the mapped address. * * \return * Zero on success or an \c errno value on failure. * * \sa pci_device_unmap_range */ int pci_device_map_range(struct pci_device *dev, pciaddr_t base, pciaddr_t size, unsigned map_flags, void **addr) { struct pci_device_private *const devp = (struct pci_device_private *) dev; struct pci_device_mapping *mappings; unsigned region; unsigned i; int err = 0; *addr = NULL; if (dev == NULL) { return EFAULT; } for (region = 0; region < 6; region++) { const struct pci_mem_region * const r = &dev->regions[region]; if (r->size != 0) { if ((r->base_addr <= base) && ((r->base_addr + r->size) > base)) { if ((base + size) > (r->base_addr + r->size)) { return E2BIG; } break; } } } if (region > 5) { return ENOENT; } /* Make sure that there isn't already a mapping with the same base and * size. */ for (i = 0; i < devp->num_mappings; i++) { if ((devp->mappings[i].base == base) && (devp->mappings[i].size == size)) { return EINVAL; } } mappings = realloc(devp->mappings, (sizeof(devp->mappings[0]) * (devp->num_mappings + 1))); if (mappings == NULL) { return ENOMEM; } mappings[devp->num_mappings].base = base; mappings[devp->num_mappings].size = size; mappings[devp->num_mappings].region = region; mappings[devp->num_mappings].flags = map_flags; mappings[devp->num_mappings].memory = NULL; if (dev->regions[region].memory == NULL) { err = (*pci_sys->methods->map_range)(dev, &mappings[devp->num_mappings]); } if (err == 0) { *addr = mappings[devp->num_mappings].memory; devp->num_mappings++; } else { mappings = realloc(mappings, (sizeof(mappings[0]) * devp->num_mappings)); } devp->mappings = mappings; return err; } /** * Unmap the specified BAR so that it can no longer be accessed by the CPU. * * Unmaps the specified BAR that was previously mapped via * \c pci_device_map_region. * * \param dev Device whose memory region is to be mapped. * \param region Region, on the range [0, 5], that is to be mapped. * * \return * Zero on success or an \c errno value on failure. * * \sa pci_device_map_range, pci_device_unmap_range * \deprecated */ int pci_device_unmap_region( struct pci_device * dev, unsigned region ) { int err; if (dev == NULL) { return EFAULT; } if ((region > 5) || (dev->regions[region].size == 0)) { return ENOENT; } err = pci_device_unmap_range(dev, dev->regions[region].memory, dev->regions[region].size); if (!err) { dev->regions[region].memory = NULL; } return err; } /** * Unmap the specified memory range so that it can no longer be accessed by the CPU. * * Unmaps the specified memory range that was previously mapped via * \c pci_device_map_memory_range. * * \param dev Device whose memory is to be unmapped. * \param memory Pointer to the base of the mapped range. * \param size Size, in bytes, of the range to be unmapped. * * \return * Zero on success or an \c errno value on failure. * * \sa pci_device_map_range, pci_device_unmap_range * \deprecated */ int pci_device_unmap_memory_range(struct pci_device *dev, void *memory, pciaddr_t size) { return pci_device_unmap_range(dev, memory, size); } /** * Unmap the specified memory range so that it can no longer be accessed by the CPU. * * Unmaps the specified memory range that was previously mapped via * \c pci_device_map_memory_range. * * \param dev Device whose memory is to be unmapped. * \param memory Pointer to the base of the mapped range. * \param size Size, in bytes, of the range to be unmapped. * * \return * Zero on success or an \c errno value on failure. * * \sa pci_device_map_range */ int pci_device_unmap_range(struct pci_device *dev, void *memory, pciaddr_t size) { struct pci_device_private *const devp = (struct pci_device_private *) dev; unsigned i; int err; if (dev == NULL) { return EFAULT; } for (i = 0; i < devp->num_mappings; i++) { if ((devp->mappings[i].memory == memory) && (devp->mappings[i].size == size)) { break; } } if (i == devp->num_mappings) { return ENOENT; } err = (*pci_sys->methods->unmap_range)(dev, &devp->mappings[i]); if (!err) { const unsigned entries_to_move = (devp->num_mappings - i) - 1; if (entries_to_move > 0) { (void) memmove(&devp->mappings[i], &devp->mappings[i + 1], entries_to_move * sizeof(devp->mappings[0])); } devp->num_mappings--; devp->mappings = realloc(devp->mappings, (sizeof(devp->mappings[0]) * devp->num_mappings)); } return err; } /** * Read arbitrary bytes from device's PCI config space * * Reads data from the device's PCI configuration space. As with the system * read command, less data may be returned, without an error, than was * requested. This is particularly the case if a non-root user tries to read * beyond the first 64-bytes of configuration space. * * \param dev Device whose PCI configuration data is to be read. * \param data Location to store the data * \param offset Initial byte offset to read * \param size Total number of bytes to read * \param bytes_read Location to store the actual number of bytes read. This * pointer may be \c NULL. * * \returns * Zero on success or an errno value on failure. * * \note * Data read from PCI configuration space using this routine is \b not * byte-swapped to the host's byte order. PCI configuration data is always * stored in little-endian order, and that is what this routine returns. */ int pci_device_cfg_read( struct pci_device * dev, void * data, pciaddr_t offset, pciaddr_t size, pciaddr_t * bytes_read ) { pciaddr_t scratch; if ( (dev == NULL) || (data == NULL) ) { return EFAULT; } return pci_sys->methods->read( dev, data, offset, size, (bytes_read == NULL) ? & scratch : bytes_read ); } int pci_device_cfg_read_u8( struct pci_device * dev, uint8_t * data, pciaddr_t offset ) { pciaddr_t bytes; int err = pci_device_cfg_read( dev, data, offset, 1, & bytes ); if ( (err == 0) && (bytes != 1) ) { err = ENXIO; } return err; } int pci_device_cfg_read_u16( struct pci_device * dev, uint16_t * data, pciaddr_t offset ) { pciaddr_t bytes; int err = pci_device_cfg_read( dev, data, offset, 2, & bytes ); if ( (err == 0) && (bytes != 2) ) { err = ENXIO; } *data = LETOH_16( *data ); return err; } int pci_device_cfg_read_u32( struct pci_device * dev, uint32_t * data, pciaddr_t offset ) { pciaddr_t bytes; int err = pci_device_cfg_read( dev, data, offset, 4, & bytes ); if ( (err == 0) && (bytes != 4) ) { err = ENXIO; } *data = LETOH_32( *data ); return err; } /** * Write arbitrary bytes to device's PCI config space * * Writes data to the device's PCI configuration space. As with the system * write command, less data may be written, without an error, than was * requested. * * \param dev Device whose PCI configuration data is to be written. * \param data Location of the source data * \param offset Initial byte offset to write * \param size Total number of bytes to write * \param bytes_read Location to store the actual number of bytes written. * This pointer may be \c NULL. * * \returns * Zero on success or an errno value on failure. * * \note * Data written to PCI configuration space using this routine is \b not * byte-swapped from the host's byte order. PCI configuration data is always * stored in little-endian order, so data written with this routine should be * put in that order in advance. */ int pci_device_cfg_write( struct pci_device * dev, const void * data, pciaddr_t offset, pciaddr_t size, pciaddr_t * bytes_written ) { pciaddr_t scratch; if ( (dev == NULL) || (data == NULL) ) { return EFAULT; } return pci_sys->methods->write( dev, data, offset, size, (bytes_written == NULL) ? & scratch : bytes_written ); } int pci_device_cfg_write_u8(struct pci_device *dev, uint8_t data, pciaddr_t offset) { pciaddr_t bytes; int err = pci_device_cfg_write(dev, & data, offset, 1, & bytes); if ( (err == 0) && (bytes != 1) ) { err = ENOSPC; } return err; } int pci_device_cfg_write_u16(struct pci_device *dev, uint16_t data, pciaddr_t offset) { pciaddr_t bytes; const uint16_t temp = HTOLE_16(data); int err = pci_device_cfg_write( dev, & temp, offset, 2, & bytes ); if ( (err == 0) && (bytes != 2) ) { err = ENOSPC; } return err; } int pci_device_cfg_write_u32(struct pci_device *dev, uint32_t data, pciaddr_t offset) { pciaddr_t bytes; const uint32_t temp = HTOLE_32(data); int err = pci_device_cfg_write( dev, & temp, offset, 4, & bytes ); if ( (err == 0) && (bytes != 4) ) { err = ENOSPC; } return err; } int pci_device_cfg_write_bits( struct pci_device * dev, uint32_t mask, uint32_t data, pciaddr_t offset ) { uint32_t temp; int err; err = pci_device_cfg_read_u32( dev, & temp, offset ); if ( ! err ) { temp &= ~mask; temp |= data; err = pci_device_cfg_write_u32(dev, temp, offset); } return err; } void pci_device_enable(struct pci_device *dev) { if (dev == NULL) { return; } if (pci_sys->methods->enable) pci_sys->methods->enable(dev); } /** * Map the legacy memory space for the PCI domain containing \c dev. * * \param dev Device whose memory region is to be mapped. * \param base Base address of the range to be mapped. * \param size Size of the range to be mapped. * \param map_flags Flag bits controlling how the mapping is accessed. * \param addr Location to store the mapped address. * * \returns * Zero on success or an \c errno value on failure. */ int pci_device_map_legacy(struct pci_device *dev, pciaddr_t base, pciaddr_t size, unsigned map_flags, void **addr) { if (base > 0x100000 || base + size > 0x100000) return EINVAL; if (!pci_sys->methods->map_legacy) return ENOSYS; return pci_sys->methods->map_legacy(dev, base, size, map_flags, addr); } /** * Unmap the legacy memory space for the PCI domain containing \c dev. * * \param dev Device whose memory region is to be unmapped. * \param addr Location of the mapped address. * \param size Size of the range to be unmapped. * * \returns * Zero on success or an \c errno value on failure. */ int pci_device_unmap_legacy(struct pci_device *dev, void *addr, pciaddr_t size) { if (!pci_sys->methods->unmap_legacy) return ENOSYS; return pci_sys->methods->unmap_legacy(dev, addr, size); } libpciaccess-0.14/src/common_io.c0000644000175000017500000001307713173407515013733 00000000000000/* * Copyright 2009 Red Hat, Inc. * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, and/or sell copies of the Software, and to permit persons to whom * them Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) 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 MERCHANTIBILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES, OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT, OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * * Author: * Adam Jackson */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include "pciaccess.h" #include "pciaccess_private.h" static struct pci_io_handle * new_io_handle(void) { struct pci_io_handle *new; new = malloc(sizeof(struct pci_io_handle)); if (!new) return NULL; return new; } static void delete_io_handle(struct pci_io_handle *handle) { free(handle); return; } _pci_hidden void pci_io_cleanup(void) { } /** * Open a handle to a PCI device I/O range. The \c base and \c size * requested must fit entirely within a single I/O BAR on the device. * \c size is in bytes. * * \returns * An opaque handle to the I/O BAR, or \c NULL on error. */ struct pci_io_handle * pci_device_open_io(struct pci_device *dev, pciaddr_t base, pciaddr_t size) { struct pci_io_handle *ret; int bar; if (!pci_sys->methods->open_device_io) return NULL; for (bar = 0; bar < 6; bar++) { struct pci_mem_region *region = &(dev->regions[bar]); if (!region->is_IO) continue; if (base < region->base_addr || base > (region->base_addr+region->size)) continue; if ((base + size) > (region->base_addr + region->size)) continue; ret = new_io_handle(); if (!ret) return NULL; if (!pci_sys->methods->open_device_io(ret, dev, bar, base, size)) { delete_io_handle(ret); return NULL; } return ret; } return NULL; } /** * Open a handle to the legacy I/O space for the PCI domain containing * \c dev. \c size is in bytes. * * \returns * An opaque handle to the requested range, or \c NULL on error. */ struct pci_io_handle * pci_legacy_open_io(struct pci_device *dev, pciaddr_t base, pciaddr_t size) { struct pci_io_handle *ret; if (!pci_sys->methods->open_legacy_io) return NULL; ret = new_io_handle(); if (!ret) return NULL; if (!pci_sys->methods->open_legacy_io(ret, dev, base, size)) { delete_io_handle(ret); return NULL; } return ret; } /** * Close an I/O handle. */ void pci_device_close_io(struct pci_device *dev, struct pci_io_handle *handle) { if (dev && handle && pci_sys->methods->close_io) pci_sys->methods->close_io(dev, handle); delete_io_handle(handle); } /** * Read a 32-bit value from the I/O space. \c reg is relative to the * \c base specified when the handle was opened. Some platforms may * require that \c reg be 32-bit-aligned. * * \returns * The value read from the I/O port, or undefined on any error. */ uint32_t pci_io_read32(struct pci_io_handle *handle, uint32_t reg) { if (reg + 4 > handle->size) return UINT32_MAX; return pci_sys->methods->read32(handle, reg); } /** * Read a 16-bit value from the I/O space. \c reg is relative to the * \c base specified when the handle was opened. Some platforms may * require that \c reg be 16-bit-aligned. * * \returns * The value read from the I/O port, or undefined on any error. */ uint16_t pci_io_read16(struct pci_io_handle *handle, uint32_t reg) { if (reg + 2 > handle->size) return UINT16_MAX; return pci_sys->methods->read16(handle, reg); } /** * Read a 8-bit value from the I/O space. \c reg is relative to the * \c base specified when the handle was opened. * * \returns * The value read from the I/O port, or undefined on any error. */ uint8_t pci_io_read8(struct pci_io_handle *handle, uint32_t reg) { if (reg + 1 > handle->size) return UINT8_MAX; return pci_sys->methods->read8(handle, reg); } /** * Write a 32-bit value to the I/O space. \c reg is relative to the * \c base specified when the handle was opened. Some platforms may * require that \c reg be 32-bit-aligned. */ void pci_io_write32(struct pci_io_handle *handle, uint32_t reg, uint32_t data) { if (reg + 4 > handle->size) return; pci_sys->methods->write32(handle, reg, data); } /** * Write a 16-bit value to the I/O space. \c reg is relative to the * \c base specified when the handle was opened. Some platforms may * require that \c reg be 16-bit-aligned. */ void pci_io_write16(struct pci_io_handle *handle, uint32_t reg, uint16_t data) { if (reg + 2 > handle->size) return; pci_sys->methods->write16(handle, reg, data); } /** * Write a 8-bit value to the I/O space. \c reg is relative to the * \c base specified when the handle was opened. */ void pci_io_write8(struct pci_io_handle *handle, uint32_t reg, uint8_t data) { if (reg + 1 > handle->size) return; pci_sys->methods->write8(handle, reg, data); } libpciaccess-0.14/src/common_capability.c0000644000175000017500000001275313173407515015445 00000000000000/* * (C) Copyright IBM Corporation 2006 * All Rights Reserved. * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 (including the next * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /** * \file common_capability.c * Platform independent PCI capability related routines. * * In addition to including the interface glue for \c pci_device_get_agp_info, * this file also contains a generic implementation of that function. * * \author Ian Romanick */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include "pciaccess.h" #include "pciaccess_private.h" /** * Generic implementation of \c pci_system_methods::fill_capabilities. * * \param dev Device whose capability information is to be processed. * * \return * Zero on success or an errno value on failure. * * \todo * Once more than just the AGP capability is supported, the body of each of * the cases in the capability processing loop should probably be broken out * into its own function. * * \todo * Once more than just the AGP capability is supported, some care will need * to be taken in partial failure cases. If, say, the first capability is * correctly processed but the second fails, the function would be re-called * later to try again for the second capability. This could lead to memory * leaks or other quirky behavior. */ _pci_hidden int pci_fill_capabilities_generic( struct pci_device * dev ) { struct pci_device_private * const dev_priv = (struct pci_device_private *) dev; int err; uint16_t status; uint8_t cap_offset; err = pci_device_cfg_read_u16( dev, & status, 6 ); if ( err ) { return err; } /* Are PCI capabilities supported by this device? */ if ( (status & 0x0010) == 0 ) { return ENOSYS; } err = pci_device_cfg_read_u8( dev, & cap_offset, 52 ); if ( err ) { return err; } /* Process each of the capabilities list in the PCI header. */ while ( cap_offset != 0 ) { uint8_t cap_id; uint8_t next_cap; err = pci_device_cfg_read_u8( dev, & cap_id, cap_offset ); if ( err ) { return err; } err = pci_device_cfg_read_u8( dev, & next_cap, cap_offset + 1 ); if ( err ) { return err; } switch ( cap_id ) { case 2: { struct pci_agp_info * agp_info; uint32_t agp_status; uint8_t agp_ver; err = pci_device_cfg_read_u8( dev, & agp_ver, cap_offset + 2 ); if ( err ) { return err; } err = pci_device_cfg_read_u32( dev, & agp_status, cap_offset + 4 ); if ( err ) { return err; } agp_info = calloc( 1, sizeof( struct pci_agp_info ) ); if ( agp_info == NULL ) { return ENOMEM; } agp_info->config_offset = cap_offset; agp_info->major_version = (agp_ver & 0x0f0) >> 4; agp_info->minor_version = (agp_ver & 0x00f); agp_info->rates = (agp_status & 0x07); /* If AGP3 is supported, then the meaning of the rates values * changes. */ if ( (agp_status & 0x08) != 0 ) { agp_info->rates <<= 2; } /* Some devices, notably motherboard chipsets, have the AGP3 * capability set and the 4x bit set. This results in an * impossible 16x mode being listed as available. I'm not 100% * sure this is the right solution. */ agp_info->rates &= 0x0f; agp_info->fast_writes = (agp_status & 0x0010) != 0; agp_info->addr64 = (agp_status & 0x0020) != 0; agp_info->htrans = (agp_status & 0x0040) == 0; agp_info->gart64 = (agp_status & 0x0080) != 0; agp_info->coherent = (agp_status & 0x0100) != 0; agp_info->sideband = (agp_status & 0x0200) != 0; agp_info->isochronus = (agp_status & 0x10000) != 0; agp_info->async_req_size = 4 + (1 << ((agp_status & 0xe000) >> 13)); agp_info->calibration_cycle_timing = ((agp_status & 0x1c00) >> 10); agp_info->max_requests = 1 + ((agp_status & 0xff000000) >> 24); dev_priv->agp = agp_info; break; } /* No other capabilities are currently handled. */ default: printf( "Unknown cap 0x%02x @ 0x%02x\n", cap_id, cap_offset ); break; } cap_offset = next_cap; } return 0; } /** * Get AGP capability data for a device. */ const struct pci_agp_info * pci_device_get_agp_info( struct pci_device * dev ) { struct pci_device_private * dev_priv = (struct pci_device_private *) dev; if ( dev == NULL ) { return NULL; } if ( dev_priv->agp == NULL ) { (void) (*pci_sys->methods->fill_capabilities)( dev ); } return dev_priv->agp; } libpciaccess-0.14/src/common_device_name.c0000644000175000017500000003040113173407515015551 00000000000000/* * (C) Copyright IBM Corporation 2006 * All Rights Reserved. * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 (including the next * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /** * \file common_device_name.c * Support routines used to determine the vendor or device names associated * with a particular device or vendor. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #if defined(HAVE_STRING_H) # include #elif defined(HAVE_STRINGS_H) # include #endif #if defined(HAVE_INTTYPES_H) # include #elif defined(HAVE_STDINT_H) # include #endif #include "pciaccess.h" #include "pciaccess_private.h" #define DO_MATCH(a,b) (((a) == PCI_MATCH_ANY) || ((a) == (b))) #ifdef HAVE_ZLIB #include typedef gzFile pci_id_file; static pci_id_file pci_id_file_open(void) { pci_id_file result; result = gzopen(PCIIDS_PATH "/pci.ids.gz", "rb"); if (result) return result; return gzopen(PCIIDS_PATH "/pci.ids", "rb"); } #define pci_id_file_gets(l, s, f) gzgets(f, l, s) #define pci_id_file_close(f) gzclose(f) #else /* not zlib */ typedef FILE * pci_id_file; static pci_id_file pci_id_file_open(void) { #ifndef __sun pci_id_file result; result = fopen(PCIIDS_PATH "/pci.ids", "re"); if (result) return result; #endif return fopen(PCIIDS_PATH "/pci.ids", "r"); } #define pci_id_file_gets(l, s, f) fgets(l, s, f) #define pci_id_file_close(f) fclose(f) #endif /** * Node for sorting vendor IDs. * * Each structure forms an internal node of an n-way tree. Each node selects * \c pci_id_node::bits number of bits from the vendor ID. Starting from the * root of the tree, a slice of the low-order bits of the vendor ID are * selected and used as an index into the \c pci_id_node::children array. * * At the leaf nodes (i.e., the node entered when all 16 bits of the vendor ID * have been used), the \c pci_id_node::children is actually an array of * pointers to \c pci_id_leaf structures. * * \todo * Determine if there is a cleaner way (in the source code) to have the * \c children array change type based on whether the node is internal or * a leaf. * * \todo * Currently \c bits is always 4. Decide if this value can ever change * (i.e., to pull-up levels of the n-way tree when all the children's children * are full). If it can, rip it out and hard-code it to 4 everywhere. */ struct pci_id_node { unsigned bits; struct pci_id_node * children[16]; }; struct pci_id_leaf { uint16_t vendor; const char * vendor_name; size_t num_devices; struct pci_device_leaf * devices; }; struct pci_device_leaf { struct pci_id_match id; const char * device_name; }; /** * Root of the PCI vendor ID search tree. */ _pci_hidden struct pci_id_node * tree = NULL; /** * Get a pointer to the leaf node for a vendor ID. * * If the vendor ID does not exist in the tree, it is added. */ static struct pci_id_leaf * insert( uint16_t vendor ) { struct pci_id_node * n; unsigned bits = 0; if ( tree == NULL ) { tree = calloc( 1, sizeof( struct pci_id_node ) ); if ( tree == NULL ) return NULL; tree->bits = 4; } n = tree; while ( n != NULL ) { const unsigned used_bits = n->bits; const unsigned mask = (1 << used_bits) - 1; const unsigned idx = (vendor & (mask << bits)) >> bits; if ( bits >= 16 ) { break; } bits += used_bits; if ( n->children[ idx ] == NULL ) { if ( bits < 16 ) { struct pci_id_node * child = calloc( 1, sizeof( struct pci_id_node ) ); if ( tree == NULL ) return NULL; child->bits = 4; n->children[ idx ] = child; } else { struct pci_id_leaf * leaf = calloc( 1, sizeof( struct pci_id_leaf ) ); if ( tree == NULL ) return NULL; leaf->vendor = vendor; n->children[ idx ] = (struct pci_id_node *) leaf; } } n = n->children[ idx ]; } return (struct pci_id_leaf *) n; } /** * Populate a vendor node with all the devices associated with that vendor * * \param vend Vendor node that is to be filled from the pci.ids file. * * \todo * The parsing in this function should be more rhobust. There are some error * cases (i.e., a 0-tab line followed by a 2-tab line) that aren't handled * correctly. I don't think there are any security problems with the code, * but it's not impossible. */ static void populate_vendor( struct pci_id_leaf * vend, int fill_device_data ) { pci_id_file f; char buf[128]; unsigned vendor = PCI_MATCH_ANY; /* If the device tree for this vendor is already populated, don't do * anything. This avoids wasted processing and potential memory leaks. */ if (vend->num_devices != 0) { return; } f = pci_id_file_open(); /* If the pci.ids file could not be opened, there's nothing we can do. */ if (f == NULL) { return; } while( pci_id_file_gets( buf, sizeof( buf ), f ) != NULL ) { unsigned num_tabs; char * new_line; size_t length; /* Each line either starts with zero, one, or two tabs followed by * a series of 4 hex digits. Any lines not matching that are ignored. */ for ( num_tabs = 0 ; num_tabs < 3 ; num_tabs++ ) { if ( buf[ num_tabs ] != '\t' ) { break; } } if ( !isxdigit( buf[ num_tabs + 0 ] ) || !isxdigit( buf[ num_tabs + 1 ] ) || !isxdigit( buf[ num_tabs + 2 ] ) || !isxdigit( buf[ num_tabs + 3 ] ) ) { continue; } new_line = strchr( buf, '\n' ); if ( new_line != NULL ) { *new_line = '\0'; } length = strlen( buf ); (void) memset( buf + length, 0, sizeof( buf ) - length ); if ( num_tabs == 0 ) { vendor = (unsigned) strtoul( & buf[ num_tabs ], NULL, 16 ); if ( vend->vendor == vendor ) { /* vendor_name may already be set from a previous invocation * of this function with fill_device_data = 0. */ if (vend->vendor_name == NULL) { vend->vendor_name = strdup( & buf[ num_tabs + 6 ] ); } /* If we're not going to fill in all of the device data as * well, then bail out now. We have all the information that * we need. */ if ( ! fill_device_data ) { break; } } } else if ( vendor == vend->vendor ) { struct pci_device_leaf * d; struct pci_device_leaf * dev; struct pci_device_leaf * last_dev; d = realloc( vend->devices, (vend->num_devices + 1) * sizeof( struct pci_device_leaf ) ); if ( d == NULL ) { goto cleanup; } last_dev = & d[ vend->num_devices - 1 ]; dev = & d[ vend->num_devices ]; vend->num_devices++; vend->devices = d; if ( num_tabs == 1 ) { dev->id.vendor_id = vend->vendor; dev->id.device_id = (unsigned) strtoul( & buf[ num_tabs ], NULL, 16 ); dev->id.subvendor_id = PCI_MATCH_ANY; dev->id.subdevice_id = PCI_MATCH_ANY; dev->id.device_class = 0; dev->id.device_class_mask = 0; dev->id.match_data = 0; dev->device_name = strdup( & buf[ num_tabs + 6 ] ); } else { dev->id = last_dev->id; dev->id.subvendor_id= (unsigned) strtoul( & buf[ num_tabs ], NULL, 16 ); dev->id.subdevice_id = (unsigned) strtoul( & buf[ num_tabs + 5 ], NULL, 16 ); dev->device_name = strdup( & buf[ num_tabs + 5 + 6 ] ); } } } cleanup: pci_id_file_close( f ); } /** * Find the name of the specified device. * * Finds the actual product name of the specified device. If a subvendor ID * and subdevice ID are specified in \c m, the returned name will be the name * of the subdevice. */ static const char * find_device_name( const struct pci_id_match * m ) { struct pci_id_leaf * vend; unsigned i; if ( m->vendor_id == PCI_MATCH_ANY ) { return NULL; } vend = insert( m->vendor_id ); if ( vend == NULL ) { return NULL; } if ( vend->num_devices == 0 ) { populate_vendor( vend, 1 ); } for ( i = 0 ; i < vend->num_devices ; i++ ) { struct pci_device_leaf * d = & vend->devices[ i ]; if ( DO_MATCH( m->vendor_id, d->id.vendor_id ) && DO_MATCH( m->device_id, d->id.device_id ) && DO_MATCH( m->subvendor_id, d->id.subvendor_id ) && DO_MATCH( m->subdevice_id, d->id.subdevice_id ) ) { return d->device_name; } } return NULL; } /** * Find the vendor name of the specified device. * * Finds the actual vendor name of the specified device. If a subvendor ID * and subdevice ID are specified in \c m, the returned name will be the name * associated with the subvendor. */ static const char * find_vendor_name( const struct pci_id_match * m ) { struct pci_id_leaf * vend; if ( m->vendor_id == PCI_MATCH_ANY ) { return NULL; } vend = insert( m->vendor_id ); if ( vend == NULL ) { return NULL; } if ( vend->vendor_name == NULL ) { populate_vendor( vend, 0 ); } return vend->vendor_name; } /** * Get a name based on an arbitrary PCI search structure. */ void pci_get_strings( const struct pci_id_match * m, const char ** device_name, const char ** vendor_name, const char ** subdevice_name, const char ** subvendor_name ) { struct pci_id_match temp; temp = *m; temp.subvendor_id = PCI_MATCH_ANY; temp.subdevice_id = PCI_MATCH_ANY; if ( device_name != NULL ) { *device_name = find_device_name( & temp ); } if ( vendor_name != NULL ) { *vendor_name = find_vendor_name( & temp ); } if ( subdevice_name != NULL ) { *subdevice_name = find_device_name( m ); } if ( subvendor_name != NULL ) { *subvendor_name = find_vendor_name( m ); } } /** * Get the name associated with the device's primary device ID. */ const char * pci_device_get_device_name( const struct pci_device * dev ) { struct pci_id_match m; m.vendor_id = dev->vendor_id; m.device_id = dev->device_id; m.subvendor_id = PCI_MATCH_ANY; m.subdevice_id = PCI_MATCH_ANY; m.device_class = 0; m.device_class_mask = 0; m.match_data = 0; return find_device_name( & m ); } /** * Get the name associated with the device's subdevice ID. */ const char * pci_device_get_subdevice_name( const struct pci_device * dev ) { struct pci_id_match m; if ( (dev->subvendor_id == 0) || (dev->subdevice_id == 0) ) { return NULL; } m.vendor_id = dev->vendor_id; m.device_id = dev->device_id; m.subvendor_id = dev->subvendor_id; m.subdevice_id = dev->subdevice_id; m.device_class = 0; m.device_class_mask = 0; m.match_data = 0; return find_device_name( & m ); } /** * Get the name associated with the device's primary vendor ID. */ const char * pci_device_get_vendor_name( const struct pci_device * dev ) { struct pci_id_match m; m.vendor_id = dev->vendor_id; m.device_id = PCI_MATCH_ANY; m.subvendor_id = PCI_MATCH_ANY; m.subdevice_id = PCI_MATCH_ANY; m.device_class = 0; m.device_class_mask = 0; m.match_data = 0; return find_vendor_name( & m ); } /** * Get the name associated with the device's subvendor ID. */ const char * pci_device_get_subvendor_name( const struct pci_device * dev ) { struct pci_id_match m; if ( dev->subvendor_id == 0 ) { return NULL; } m.vendor_id = dev->subvendor_id; m.device_id = PCI_MATCH_ANY; m.subvendor_id = PCI_MATCH_ANY; m.subdevice_id = PCI_MATCH_ANY; m.device_class = 0; m.device_class_mask = 0; m.match_data = 0; return find_vendor_name( & m ); } libpciaccess-0.14/src/common_map.c0000644000175000017500000000360013173407515014070 00000000000000/* * (C) Copyright IBM Corporation 2007 * All Rights Reserved. * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 (including the next * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include "pciaccess.h" #include "pciaccess_private.h" /** * \file common_map.c * Platform independent memory map routines. * * \author Ian Romanick */ /** * Unmap the specified region using the munmap. * * \param dev Device whose memory region is to be mapped. * \param map Memory mapping that is to be undone. * * \return * Zero on success or an \c errno value on failure. * * \sa pci_device_unmap_range */ _pci_hidden int pci_device_generic_unmap_range(struct pci_device *dev, struct pci_device_mapping *map) { return (munmap(map->memory, map->size) == -1) ? errno : 0; } libpciaccess-0.14/src/pciaccess_private.h0000644000175000017500000001346213173407515015446 00000000000000/* * (C) Copyright IBM Corporation 2006 * All Rights Reserved. * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 (including the next * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /** * \file pciaccess_private.h * Functions and datastructures that are private to the pciaccess library. * * \author Ian Romanick */ #if defined(__GNUC__) && (__GNUC__ >= 4) # define _pci_hidden __attribute__((visibility("hidden"))) #elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550) # define _pci_hidden __hidden #else /* not gcc >= 4 and not Sun Studio >= 8 */ # define _pci_hidden #endif /* GNUC >= 4 */ /* * O_CLOEXEC fixes an fd leak case (see 'man 2 open' for details). I don't * know of any OS we support where this isn't available in a sufficiently * new version, so warn unconditionally. */ #include #ifndef O_CLOEXEC #warning O_CLOEXEC not available, please upgrade. #define O_CLOEXEC 0 #endif struct pci_device_mapping; int pci_fill_capabilities_generic( struct pci_device * dev ); int pci_device_generic_unmap_range(struct pci_device *dev, struct pci_device_mapping *map); struct pci_system_methods { void (*destroy)( void ); void (*destroy_device)( struct pci_device * dev ); int (*read_rom)( struct pci_device * dev, void * buffer ); int (*probe)( struct pci_device * dev ); int (*map_range)(struct pci_device *dev, struct pci_device_mapping *map); int (*unmap_range)(struct pci_device * dev, struct pci_device_mapping *map); int (*read)(struct pci_device * dev, void * data, pciaddr_t offset, pciaddr_t size, pciaddr_t * bytes_read ); int (*write)(struct pci_device * dev, const void * data, pciaddr_t offset, pciaddr_t size, pciaddr_t * bytes_written ); int (*fill_capabilities)( struct pci_device * dev ); void (*enable)( struct pci_device *dev ); int (*boot_vga)( struct pci_device *dev ); int (*has_kernel_driver)( struct pci_device *dev ); struct pci_io_handle *(*open_device_io)( struct pci_io_handle *handle, struct pci_device *dev, int bar, pciaddr_t base, pciaddr_t size ); struct pci_io_handle *(*open_legacy_io)( struct pci_io_handle *handle, struct pci_device *dev, pciaddr_t base, pciaddr_t size ); void (*close_io)( struct pci_device *dev, struct pci_io_handle *handle ); uint32_t (*read32)( struct pci_io_handle *handle, uint32_t reg ); uint16_t (*read16)( struct pci_io_handle *handle, uint32_t reg ); uint8_t (*read8)( struct pci_io_handle *handle, uint32_t reg ); void (*write32)( struct pci_io_handle *handle, uint32_t reg, uint32_t data ); void (*write16)( struct pci_io_handle *handle, uint32_t reg, uint16_t data ); void (*write8)( struct pci_io_handle *handle, uint32_t reg, uint8_t data ); int (*map_legacy)(struct pci_device *dev, pciaddr_t base, pciaddr_t size, unsigned map_flags, void **addr); int (*unmap_legacy)(struct pci_device *dev, void *addr, pciaddr_t size); }; struct pci_device_mapping { pciaddr_t base; pciaddr_t size; unsigned region; unsigned flags; void *memory; }; struct pci_io_handle { pciaddr_t base; pciaddr_t size; void *memory; int fd; int is_legacy; }; struct pci_device_private { struct pci_device base; const char * device_string; uint8_t header_type; /** * \name PCI Capabilities */ /*@{*/ const struct pci_agp_info * agp; /**< AGP capability information. */ /*@}*/ /** * Base address of the device's expansion ROM. */ pciaddr_t rom_base; /** * \name Bridge information. */ /*@{*/ union { struct pci_bridge_info * pci; struct pci_pcmcia_bridge_info * pcmcia; } bridge; /*@}*/ /** * \name Mappings active on this device. */ /*@{*/ struct pci_device_mapping *mappings; unsigned num_mappings; /*@}*/ #ifdef __sun int is_primary; #endif }; /** * Base type for tracking PCI subsystem information. */ struct pci_system { /** * Platform dependent implementations of specific API routines. */ const struct pci_system_methods * methods; /** * Number of known devices in the system. */ size_t num_devices; /** * Array of known devices. */ struct pci_device_private * devices; #ifdef HAVE_MTRR int mtrr_fd; #endif int vgaarb_fd; int vga_count; struct pci_device *vga_target; struct pci_device *vga_default_dev; }; extern struct pci_system * pci_sys; extern int pci_system_linux_sysfs_create( void ); extern int pci_system_freebsd_create( void ); extern int pci_system_netbsd_create( void ); extern int pci_system_openbsd_create( void ); extern void pci_system_openbsd_init_dev_mem( int ); extern int pci_system_solx_devfs_create( void ); extern int pci_system_x86_create( void ); extern void pci_io_cleanup( void ); libpciaccess-0.14/src/common_vgaarb_stub.c0000644000175000017500000000356313173407515015622 00000000000000/* * Copyright (c) 2009 Tiago Vignatti * * 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 AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include "pciaccess.h" int pci_device_vgaarb_init(void) { #ifdef DEBUG fprintf(stderr, "%s: You're using VGA arbiter stub functions!\n", __FUNCTION__); #endif return -1; } void pci_device_vgaarb_fini(void) { } int pci_device_vgaarb_set_target(struct pci_device *dev) { return -1; } int pci_device_vgaarb_decodes(int new_vga_rsrc) { return -1; } int pci_device_vgaarb_lock(void) { return -1; } int pci_device_vgaarb_trylock(void) { return -1; } int pci_device_vgaarb_unlock(void) { return 0; } int pci_device_vgaarb_get_info(struct pci_device *dev, int *vga_count, int *rsrc_decodes) { return -1; } libpciaccess-0.14/src/common_vgaarb.c0000644000175000017500000002030613173407515014557 00000000000000/* * Copyright (c) 2007 Paulo R. Zanoni, Tiago Vignatti * 2009 Tiago Vignatti * * 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 AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #include #include "pciaccess.h" #include "pciaccess_private.h" #define BUFSIZE 64 static int parse_string_to_decodes_rsrc(char *input, int *vga_count, struct pci_slot_match *match) { char *tok; char *input_sp = NULL, *count_sp, *pci_sp; char tmp[32]; tok = strtok_r(input,",",&input_sp); if (!tok) goto fail; strncpy(tmp, input, 15); tmp[15] = 0; tok = strtok_r(tmp,":",&count_sp); if (!tok) goto fail; tok = strtok_r(NULL, ":",&count_sp); if (!tok) goto fail; *vga_count = strtoul(tok, NULL, 10); if (*vga_count == LONG_MAX) goto fail; #ifdef DEBUG fprintf(stderr,"vga count is %d\n", *vga_count); #endif tok = strtok_r(NULL, ",",&input_sp); if (!tok) goto fail; if (match) { strncpy(tmp, tok, 32); tmp[31] = 0; tok = strtok_r(tmp, ":", &pci_sp); if (!tok) goto fail; tok = strtok_r(NULL, ":", &pci_sp); if (!tok) goto fail; match->domain = strtoul(tok, NULL, 16); tok = strtok_r(NULL, ":", &pci_sp); if (!tok) goto fail; match->bus = strtoul(tok, NULL, 16); tok = strtok_r(NULL, ".", &pci_sp); if (!tok) goto fail; match->dev = strtoul(tok, NULL, 16); tok = strtok_r(NULL, ".", &pci_sp); if (!tok) goto fail; match->func = strtoul(tok, NULL, 16); } tok = strtok_r(NULL, ",",&input_sp); if (!tok) goto fail; tok = strtok_r(tok, "=", &input_sp); if (!tok) goto fail; tok = strtok_r(NULL, "=", &input_sp); if (!tok) goto fail; if (!strncmp(tok, "io+mem", 6)) return VGA_ARB_RSRC_LEGACY_IO | VGA_ARB_RSRC_LEGACY_MEM; if (!strncmp(tok, "io", 2)) return VGA_ARB_RSRC_LEGACY_IO; if (!strncmp(tok, "mem", 3)) return VGA_ARB_RSRC_LEGACY_MEM; fail: return VGA_ARB_RSRC_NONE; } int pci_device_vgaarb_init(void) { struct pci_slot_match match; char buf[BUFSIZE + 1]; /* reading BUFSIZE characters, + 1 for NULL */ int ret, rsrc; if (!pci_sys) return -1; if ((pci_sys->vgaarb_fd = open ("/dev/vga_arbiter", O_RDWR | O_CLOEXEC)) < 0) { return errno; } ret = read(pci_sys->vgaarb_fd, buf, BUFSIZE); if (ret <= 0) return -1; buf[ret] = 0; /* ret will never be greater than BUFSIZE */ memset(&match, 0xff, sizeof(match)); /* need to find the device to go back to and what it was decoding */ rsrc = parse_string_to_decodes_rsrc(buf, &pci_sys->vga_count, &match); pci_sys->vga_default_dev = pci_device_find_by_slot(match.domain, match.bus, match.dev, match.func); if (pci_sys->vga_default_dev) pci_sys->vga_default_dev->vgaarb_rsrc = rsrc; return 0; } void pci_device_vgaarb_fini(void) { if (!pci_sys) return; close(pci_sys->vgaarb_fd); } /** * Writes message on vga device. The messages are defined by the kernel * implementation. * * \param fd vga arbiter device. * \param buf message itself. * \param len message length. * * \return * Zero on success, 1 if something gets wrong and 2 if fd is busy (only for * 'trylock') */ static int vgaarb_write(int fd, char *buf, int len) { int ret; buf[len] = '\0'; ret = write(fd, buf, len); if (ret == -1) { /* the user may have called "trylock" and didn't get the lock */ if (errno == EBUSY) return 2; #ifdef DEBUG fprintf(stderr, "write error"); #endif return 1; } else if (ret != len) { /* it's need to receive the exactly amount required. */ #ifdef DEBUG fprintf(stderr, "write error: wrote different than expected\n"); #endif return 1; } #ifdef DEBUG fprintf(stderr, "%s: successfully wrote: '%s'\n", __FUNCTION__, buf); #endif return 0; } static const char * rsrc_to_str(int iostate) { switch (iostate) { case VGA_ARB_RSRC_LEGACY_IO | VGA_ARB_RSRC_LEGACY_MEM: return "io+mem"; case VGA_ARB_RSRC_LEGACY_IO: return "io"; case VGA_ARB_RSRC_LEGACY_MEM: return "mem"; } return "none"; } int pci_device_vgaarb_set_target(struct pci_device *dev) { int len; char buf[BUFSIZE + 1]; /* reading BUFSIZE characters, + 1 for NULL */ int ret; if (!dev) dev = pci_sys->vga_default_dev; if (!dev) return -1; len = snprintf(buf, BUFSIZE, "target PCI:%04x:%02x:%02x.%x", dev->domain, dev->bus, dev->dev, dev->func); ret = vgaarb_write(pci_sys->vgaarb_fd, buf, len); if (ret) return ret; ret = read(pci_sys->vgaarb_fd, buf, BUFSIZE); if (ret <= 0) return -1; buf[ret] = 0; /* ret will never be greater than BUFSIZE */ dev->vgaarb_rsrc = parse_string_to_decodes_rsrc(buf, &pci_sys->vga_count, NULL); pci_sys->vga_target = dev; return 0; } int pci_device_vgaarb_decodes(int new_vgaarb_rsrc) { int len; char buf[BUFSIZE + 1]; /* reading BUFSIZE characters, + 1 for NULL */ int ret; struct pci_device *dev = pci_sys->vga_target; if (!dev) return -1; if (dev->vgaarb_rsrc == new_vgaarb_rsrc) return 0; len = snprintf(buf, BUFSIZE, "decodes %s", rsrc_to_str(new_vgaarb_rsrc)); ret = vgaarb_write(pci_sys->vgaarb_fd, buf, len); if (ret == 0) dev->vgaarb_rsrc = new_vgaarb_rsrc; ret = read(pci_sys->vgaarb_fd, buf, BUFSIZE); if (ret <= 0) return -1; buf[ret] = 0; /* ret will never be greater than BUFSIZE */ parse_string_to_decodes_rsrc(buf, &pci_sys->vga_count, NULL); return ret; } int pci_device_vgaarb_lock(void) { int len; char buf[BUFSIZE]; struct pci_device *dev = pci_sys->vga_target; if (!dev) return -1; if (dev->vgaarb_rsrc == 0 || pci_sys->vga_count == 1) return 0; len = snprintf(buf, BUFSIZE, "lock %s", rsrc_to_str(dev->vgaarb_rsrc)); return vgaarb_write(pci_sys->vgaarb_fd, buf, len); } int pci_device_vgaarb_trylock(void) { int len; char buf[BUFSIZE]; struct pci_device *dev = pci_sys->vga_target; if (!dev) return -1; if (dev->vgaarb_rsrc == 0 || pci_sys->vga_count == 1) return 0; len = snprintf(buf, BUFSIZE, "trylock %s", rsrc_to_str(dev->vgaarb_rsrc)); return vgaarb_write(pci_sys->vgaarb_fd, buf, len); } int pci_device_vgaarb_unlock(void) { int len; char buf[BUFSIZE]; struct pci_device *dev = pci_sys->vga_target; if (!dev) return -1; if (dev->vgaarb_rsrc == 0 || pci_sys->vga_count == 1) return 0; len = snprintf(buf, BUFSIZE, "unlock %s", rsrc_to_str(dev->vgaarb_rsrc)); return vgaarb_write(pci_sys->vgaarb_fd, buf, len); } int pci_device_vgaarb_get_info(struct pci_device *dev, int *vga_count, int *rsrc_decodes) { *vga_count = pci_sys->vga_count; if (!dev) return 0; *rsrc_decodes = dev->vgaarb_rsrc; return 0; } libpciaccess-0.14/src/x86_pci.c0000644000175000017500000005043613173407515013234 00000000000000/* * Copyright (c) 2009, 2012 Samuel Thibault * Heavily inspired from the freebsd, netbsd, and openbsd backends * (C) Copyright Eric Anholt 2006 * (C) Copyright IBM Corporation 2006 * Copyright (c) 2008 Juan Romero Pardines * Copyright (c) 2008 Mark Kettenis * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #include #include #include "pciaccess.h" #include "pciaccess_private.h" #if defined(__GNU__) #include static int x86_enable_io(void) { if (!ioperm(0, 0xffff, 1)) return 0; return errno; } static int x86_disable_io(void) { if (!ioperm(0, 0xffff, 0)) return 0; return errno; } #elif defined(__GLIBC__) #include static int x86_enable_io(void) { if (!iopl(3)) return 0; return errno; } static int x86_disable_io(void) { if (!iopl(0)) return 0; return errno; } #elif defined(__CYGWIN__) #include /* WinIo declarations */ typedef BYTE bool; typedef struct tagPhysStruct { DWORD64 dwPhysMemSizeInBytes; DWORD64 pvPhysAddress; DWORD64 PhysicalMemoryHandle; DWORD64 pvPhysMemLin; DWORD64 pvPhysSection; } tagPhysStruct; typedef bool (_stdcall* INITIALIZEWINIO)(void); typedef void (_stdcall* SHUTDOWNWINIO)(void); typedef bool (_stdcall* GETPORTVAL)(WORD,PDWORD,BYTE); typedef bool (_stdcall* SETPORTVAL)(WORD,DWORD,BYTE); typedef PBYTE (_stdcall* MAPPHYSTOLIN)(tagPhysStruct*); typedef bool (_stdcall* UNMAPPHYSMEM)(tagPhysStruct*); SHUTDOWNWINIO ShutdownWinIo; GETPORTVAL GetPortVal; SETPORTVAL SetPortVal; INITIALIZEWINIO InitializeWinIo; MAPPHYSTOLIN MapPhysToLin; UNMAPPHYSMEM UnmapPhysicalMemory; static int x86_enable_io(void) { HMODULE lib = NULL; if ((GetVersion() & 0x80000000) == 0) { /* running on NT, try WinIo version 3 (32 or 64 bits) */ #ifdef WIN64 lib = LoadLibrary("WinIo64.dll"); #else lib = LoadLibrary("WinIo32.dll"); #endif } if (!lib) { fprintf(stderr, "Failed to load WinIo library.\n"); return 1; } #define GETPROC(n, d) \ n = (d) GetProcAddress(lib, #n); \ if (!n) { \ fprintf(stderr, "Failed to load " #n " function.\n"); \ return 1; \ } GETPROC(InitializeWinIo, INITIALIZEWINIO); GETPROC(ShutdownWinIo, SHUTDOWNWINIO); GETPROC(GetPortVal, GETPORTVAL); GETPROC(SetPortVal, SETPORTVAL); GETPROC(MapPhysToLin, MAPPHYSTOLIN); GETPROC(UnmapPhysicalMemory, UNMAPPHYSMEM); #undef GETPROC if (!InitializeWinIo()) { fprintf(stderr, "Failed to initialize WinIo.\n" "NOTE: WinIo.dll and WinIo.sys must be in the same directory as the executable!\n"); return 0; } return 0; } static int x86_disable_io(void) { ShutdownWinIo(); return 1; } static inline uint8_t inb(uint16_t port) { DWORD pv; if (GetPortVal(port, &pv, 1)) return (uint8_t)pv; return 0; } static inline uint16_t inw(uint16_t port) { DWORD pv; if (GetPortVal(port, &pv, 2)) return (uint16_t)pv; return 0; } static inline uint32_t inl(uint16_t port) { DWORD pv; if (GetPortVal(port, &pv, 4)) return (uint32_t)pv; return 0; } static inline void outb(uint8_t value, uint16_t port) { SetPortVal(port, value, 1); } static inline void outw(uint16_t value, uint16_t port) { SetPortVal(port, value, 2); } static inline void outl(uint32_t value, uint16_t port) { SetPortVal(port, value, 4); } #else #error How to enable IO ports on this system? #endif #define PCI_VENDOR(reg) ((reg) & 0xFFFF) #define PCI_VENDOR_INVALID 0xFFFF #define PCI_VENDOR_ID 0x00 #define PCI_SUB_VENDOR_ID 0x2c #define PCI_VENDOR_ID_COMPAQ 0x0e11 #define PCI_VENDOR_ID_INTEL 0x8086 #define PCI_DEVICE(reg) (((reg) >> 16) & 0xFFFF) #define PCI_DEVICE_INVALID 0xFFFF #define PCI_CLASS 0x08 #define PCI_CLASS_DEVICE 0x0a #define PCI_CLASS_DISPLAY_VGA 0x0300 #define PCI_CLASS_BRIDGE_HOST 0x0600 #define PCIC_DISPLAY 0x03 #define PCIS_DISPLAY_VGA 0x00 #define PCI_HDRTYPE 0x0E #define PCI_IRQ 0x3C struct pci_system_x86 { struct pci_system system; int (*read)(unsigned bus, unsigned dev, unsigned func, pciaddr_t reg, void *data, unsigned size); int (*write)(unsigned bus, unsigned dev, unsigned func, pciaddr_t reg, const void *data, unsigned size); }; static int pci_system_x86_conf1_probe(void) { unsigned long sav; int res = ENODEV; outb(0x01, 0xCFB); sav = inl(0xCF8); outl(0x80000000, 0xCF8); if (inl(0xCF8) == 0x80000000) res = 0; outl(sav, 0xCF8); return res; } static int pci_system_x86_conf1_read(unsigned bus, unsigned dev, unsigned func, pciaddr_t reg, void *data, unsigned size) { unsigned addr = 0xCFC + (reg & 3); unsigned long sav; int ret = 0; if (bus >= 0x100 || dev >= 32 || func >= 8 || reg >= 0x100 || size > 4 || size == 3) return EIO; sav = inl(0xCF8); outl(0x80000000 | (bus << 16) | (dev << 11) | (func << 8) | (reg & ~3), 0xCF8); /* NOTE: x86 is already LE */ switch (size) { case 1: { uint8_t *val = data; *val = inb(addr); break; } case 2: { uint16_t *val = data; *val = inw(addr); break; } case 4: { uint32_t *val = data; *val = inl(addr); break; } } outl(sav, 0xCF8); return ret; } static int pci_system_x86_conf1_write(unsigned bus, unsigned dev, unsigned func, pciaddr_t reg, const void *data, unsigned size) { unsigned addr = 0xCFC + (reg & 3); unsigned long sav; int ret = 0; if (bus >= 0x100 || dev >= 32 || func >= 8 || reg >= 0x100 || size > 4 || size == 3) return EIO; sav = inl(0xCF8); outl(0x80000000 | (bus << 16) | (dev << 11) | (func << 8) | (reg & ~3), 0xCF8); /* NOTE: x86 is already LE */ switch (size) { case 1: { const uint8_t *val = data; outb(*val, addr); break; } case 2: { const uint16_t *val = data; outw(*val, addr); break; } case 4: { const uint32_t *val = data; outl(*val, addr); break; } } outl(sav, 0xCF8); return ret; } static int pci_system_x86_conf2_probe(void) { outb(0, 0xCFB); outb(0, 0xCF8); outb(0, 0xCFA); if (inb(0xCF8) == 0 && inb(0xCFA) == 0) return 0; return ENODEV; } static int pci_system_x86_conf2_read(unsigned bus, unsigned dev, unsigned func, pciaddr_t reg, void *data, unsigned size) { unsigned addr = 0xC000 | dev << 8 | reg; int ret = 0; if (bus >= 0x100 || dev >= 16 || func >= 8 || reg >= 0x100) return EIO; outb((func << 1) | 0xF0, 0xCF8); outb(bus, 0xCFA); /* NOTE: x86 is already LE */ switch (size) { case 1: { uint8_t *val = data; *val = inb(addr); break; } case 2: { uint16_t *val = data; *val = inw(addr); break; } case 4: { uint32_t *val = data; *val = inl(addr); break; } default: ret = EIO; break; } outb(0, 0xCF8); return ret; } static int pci_system_x86_conf2_write(unsigned bus, unsigned dev, unsigned func, pciaddr_t reg, const void *data, unsigned size) { unsigned addr = 0xC000 | dev << 8 | reg; int ret = 0; if (bus >= 0x100 || dev >= 16 || func >= 8 || reg >= 0x100) return EIO; outb((func << 1) | 0xF0, 0xCF8); outb(bus, 0xCFA); /* NOTE: x86 is already LE */ switch (size) { case 1: { const uint8_t *val = data; outb(*val, addr); break; } case 2: { const uint16_t *val = data; outw(*val, addr); break; } case 4: { const uint32_t *val = data; outl(*val, addr); break; } default: ret = EIO; break; } outb(0, 0xCF8); return ret; } /* Check that this really looks like a PCI configuration. */ static int pci_system_x86_check(struct pci_system_x86 *pci_sys_x86) { int dev; uint16_t class, vendor; /* Look on bus 0 for a device that is a host bridge, a VGA card, * or an intel or compaq device. */ for (dev = 0; dev < 32; dev++) { if (pci_sys_x86->read(0, dev, 0, PCI_CLASS_DEVICE, &class, sizeof(class))) continue; if (class == PCI_CLASS_BRIDGE_HOST || class == PCI_CLASS_DISPLAY_VGA) return 0; if (pci_sys_x86->read(0, dev, 0, PCI_VENDOR_ID, &vendor, sizeof(vendor))) continue; if (vendor == PCI_VENDOR_ID_INTEL || class == PCI_VENDOR_ID_COMPAQ) return 0; } return ENODEV; } static int pci_nfuncs(struct pci_system_x86 *pci_sys_x86, int bus, int dev) { uint8_t hdr; int err; err = pci_sys_x86->read(bus, dev, 0, PCI_HDRTYPE, &hdr, sizeof(hdr)); if (err) return err; return hdr & 0x80 ? 8 : 1; } /** * Read a VGA rom using the 0xc0000 mapping. */ static int pci_device_x86_read_rom(struct pci_device *dev, void *buffer) { void *bios; int memfd; if ((dev->device_class & 0x00ffff00) != ((PCIC_DISPLAY << 16) | ( PCIS_DISPLAY_VGA << 8))) { return ENOSYS; } memfd = open("/dev/mem", O_RDONLY | O_CLOEXEC); if (memfd == -1) return errno; bios = mmap(NULL, dev->rom_size, PROT_READ, 0, memfd, 0xc0000); if (bios == MAP_FAILED) { close(memfd); return errno; } memcpy(buffer, bios, dev->rom_size); munmap(bios, dev->rom_size); close(memfd); return 0; } /** Returns the number of regions (base address registers) the device has */ static int pci_device_x86_get_num_regions(uint8_t header_type) { switch (header_type & 0x7f) { case 0: return 6; case 1: return 2; case 2: return 1; default: fprintf(stderr,"unknown header type %02x\n", header_type); return 0; } } /** Masks out the flag bigs of the base address register value */ static uint32_t get_map_base( uint32_t val ) { if (val & 0x01) return val & ~0x03; else return val & ~0x0f; } /** Returns the size of a region based on the all-ones test value */ static unsigned get_test_val_size( uint32_t testval ) { unsigned size = 1; if (testval == 0) return 0; /* Mask out the flag bits */ testval = get_map_base( testval ); if (!testval) return 0; while ((testval & 1) == 0) { size <<= 1; testval >>= 1; } return size; } static int pci_device_x86_probe(struct pci_device *dev) { uint8_t irq, hdrtype; int err, i, bar; /* Many of the fields were filled in during initial device enumeration. * At this point, we need to fill in regions, rom_size, and irq. */ err = pci_device_cfg_read_u8(dev, &irq, PCI_IRQ); if (err) return err; dev->irq = irq; err = pci_device_cfg_read_u8(dev, &hdrtype, PCI_HDRTYPE); if (err) return err; bar = 0x10; for (i = 0; i < pci_device_x86_get_num_regions(hdrtype); i++, bar += 4) { uint32_t addr, testval; /* Get the base address */ err = pci_device_cfg_read_u32(dev, &addr, bar); if (err != 0) continue; /* Test write all ones to the register, then restore it. */ err = pci_device_cfg_write_u32(dev, 0xffffffff, bar); if (err != 0) continue; pci_device_cfg_read_u32(dev, &testval, bar); err = pci_device_cfg_write_u32(dev, addr, bar); if (addr & 0x01) dev->regions[i].is_IO = 1; if (addr & 0x04) dev->regions[i].is_64 = 1; if (addr & 0x08) dev->regions[i].is_prefetchable = 1; /* Set the size */ dev->regions[i].size = get_test_val_size(testval); /* Set the base address value */ if (dev->regions[i].is_64) { uint32_t top; err = pci_device_cfg_read_u32(dev, &top, bar + 4); if (err != 0) continue; dev->regions[i].base_addr = ((uint64_t)top << 32) | get_map_base(addr); bar += 4; i++; } else { dev->regions[i].base_addr = get_map_base(addr); } } /* If it's a VGA device, set up the rom size for read_rom using the * 0xc0000 mapping. */ if ((dev->device_class & 0x00ffff00) == ((PCIC_DISPLAY << 16) | (PCIS_DISPLAY_VGA << 8))) { dev->rom_size = 64 * 1024; } return 0; } #if defined(__CYGWIN__) static int pci_device_x86_map_range(struct pci_device *dev, struct pci_device_mapping *map) { tagPhysStruct phys; phys.pvPhysAddress = (DWORD64)(DWORD32)map->base; phys.dwPhysMemSizeInBytes = map->size; map->memory = (PDWORD)MapPhysToLin(&phys); if (map->memory == NULL) return EFAULT; return 0; } static int pci_device_x86_unmap_range(struct pci_device *dev, struct pci_device_mapping *map) { tagPhysStruct phys; phys.pvPhysAddress = (DWORD64)(DWORD32)map->base; phys.dwPhysMemSizeInBytes = map->size; if (!UnmapPhysicalMemory(&phys)) return EFAULT; return 0; } #else static int pci_device_x86_map_range(struct pci_device *dev, struct pci_device_mapping *map) { int memfd = open("/dev/mem", O_RDWR | O_CLOEXEC); int prot = PROT_READ; if (memfd == -1) return errno; if (map->flags & PCI_DEV_MAP_FLAG_WRITABLE) prot |= PROT_WRITE; map->memory = mmap(NULL, map->size, prot, MAP_SHARED, memfd, map->base); close(memfd); if (map->memory == MAP_FAILED) return errno; return 0; } static int pci_device_x86_unmap_range(struct pci_device *dev, struct pci_device_mapping *map) { return pci_device_generic_unmap_range(dev, map); } #endif static int pci_device_x86_read(struct pci_device *dev, void *data, pciaddr_t offset, pciaddr_t size, pciaddr_t *bytes_read) { struct pci_system_x86 *pci_sys_x86 = (struct pci_system_x86 *) pci_sys; int err; *bytes_read = 0; while (size > 0) { int toread = 1 << (ffs(0x4 + (offset & 0x03)) - 1); if (toread > size) toread = size; err = pci_sys_x86->read(dev->bus, dev->dev, dev->func, offset, data, toread); if (err) return err; offset += toread; data = (char*)data + toread; size -= toread; *bytes_read += toread; } return 0; } static int pci_device_x86_write(struct pci_device *dev, const void *data, pciaddr_t offset, pciaddr_t size, pciaddr_t *bytes_written) { struct pci_system_x86 *pci_sys_x86 = (struct pci_system_x86 *) pci_sys; int err; *bytes_written = 0; while (size > 0) { int towrite = 4; if (towrite > size) towrite = size; if (towrite > 4 - (offset & 0x3)) towrite = 4 - (offset & 0x3); err = pci_sys_x86->write(dev->bus, dev->dev, dev->func, offset, data, towrite); if (err) return err; offset += towrite; data = (const char*)data + towrite; size -= towrite; *bytes_written += towrite; } return 0; } static void pci_system_x86_destroy(void) { x86_disable_io(); } static struct pci_io_handle * pci_device_x86_open_legacy_io(struct pci_io_handle *ret, struct pci_device *dev, pciaddr_t base, pciaddr_t size) { x86_enable_io(); ret->base = base; ret->size = size; ret->is_legacy = 1; return ret; } static void pci_device_x86_close_io(struct pci_device *dev, struct pci_io_handle *handle) { /* Like in the Linux case, do not disable I/O, as it may be opened several * times, and closed fewer times. */ /* x86_disable_io(); */ } static uint32_t pci_device_x86_read32(struct pci_io_handle *handle, uint32_t reg) { return inl(reg + handle->base); } static uint16_t pci_device_x86_read16(struct pci_io_handle *handle, uint32_t reg) { return inw(reg + handle->base); } static uint8_t pci_device_x86_read8(struct pci_io_handle *handle, uint32_t reg) { return inb(reg + handle->base); } static void pci_device_x86_write32(struct pci_io_handle *handle, uint32_t reg, uint32_t data) { outl(data, reg + handle->base); } static void pci_device_x86_write16(struct pci_io_handle *handle, uint32_t reg, uint16_t data) { outw(data, reg + handle->base); } static void pci_device_x86_write8(struct pci_io_handle *handle, uint32_t reg, uint8_t data) { outb(data, reg + handle->base); } static int pci_device_x86_map_legacy(struct pci_device *dev, pciaddr_t base, pciaddr_t size, unsigned map_flags, void **addr) { struct pci_device_mapping map; int err; map.base = base; map.size = size; map.flags = map_flags; err = pci_device_x86_map_range(dev, &map); *addr = map.memory; return err; } static int pci_device_x86_unmap_legacy(struct pci_device *dev, void *addr, pciaddr_t size) { struct pci_device_mapping map; map.size = size; map.flags = 0; map.memory = addr; return pci_device_x86_unmap_range(dev, &map); } static const struct pci_system_methods x86_pci_methods = { .destroy = pci_system_x86_destroy, .read_rom = pci_device_x86_read_rom, .probe = pci_device_x86_probe, .map_range = pci_device_x86_map_range, .unmap_range = pci_device_x86_unmap_range, .read = pci_device_x86_read, .write = pci_device_x86_write, .fill_capabilities = pci_fill_capabilities_generic, .open_legacy_io = pci_device_x86_open_legacy_io, .close_io = pci_device_x86_close_io, .read32 = pci_device_x86_read32, .read16 = pci_device_x86_read16, .read8 = pci_device_x86_read8, .write32 = pci_device_x86_write32, .write16 = pci_device_x86_write16, .write8 = pci_device_x86_write8, .map_legacy = pci_device_x86_map_legacy, .unmap_legacy = pci_device_x86_unmap_legacy, }; static int pci_probe(struct pci_system_x86 *pci_sys_x86) { if (pci_system_x86_conf1_probe() == 0) { pci_sys_x86->read = pci_system_x86_conf1_read; pci_sys_x86->write = pci_system_x86_conf1_write; if (pci_system_x86_check(pci_sys_x86) == 0) return 0; } if (pci_system_x86_conf2_probe() == 0) { pci_sys_x86->read = pci_system_x86_conf2_read; pci_sys_x86->write = pci_system_x86_conf2_write; if (pci_system_x86_check(pci_sys_x86) == 0) return 0; } return ENODEV; } _pci_hidden int pci_system_x86_create(void) { struct pci_device_private *device; int ret, bus, dev, ndevs, func, nfuncs; struct pci_system_x86 *pci_sys_x86; uint32_t reg; ret = x86_enable_io(); if (ret) return ret; pci_sys_x86 = calloc(1, sizeof(struct pci_system_x86)); if (pci_sys_x86 == NULL) { x86_disable_io(); return ENOMEM; } pci_sys = &pci_sys_x86->system; ret = pci_probe(pci_sys_x86); if (ret) { x86_disable_io(); free(pci_sys_x86); pci_sys = NULL; return ret; } pci_sys->methods = &x86_pci_methods; ndevs = 0; for (bus = 0; bus < 256; bus++) { for (dev = 0; dev < 32; dev++) { nfuncs = pci_nfuncs(pci_sys_x86, bus, dev); for (func = 0; func < nfuncs; func++) { if (pci_sys_x86->read(bus, dev, func, PCI_VENDOR_ID, ®, sizeof(reg)) != 0) continue; if (PCI_VENDOR(reg) == PCI_VENDOR_INVALID || PCI_VENDOR(reg) == 0) continue; ndevs++; } } } pci_sys->num_devices = ndevs; pci_sys->devices = calloc(ndevs, sizeof(struct pci_device_private)); if (pci_sys->devices == NULL) { x86_disable_io(); free(pci_sys_x86); pci_sys = NULL; return ENOMEM; } device = pci_sys->devices; for (bus = 0; bus < 256; bus++) { for (dev = 0; dev < 32; dev++) { nfuncs = pci_nfuncs(pci_sys_x86, bus, dev); for (func = 0; func < nfuncs; func++) { if (pci_sys_x86->read(bus, dev, func, PCI_VENDOR_ID, ®, sizeof(reg)) != 0) continue; if (PCI_VENDOR(reg) == PCI_VENDOR_INVALID || PCI_VENDOR(reg) == 0) continue; device->base.domain = device->base.domain_16 = 0; device->base.bus = bus; device->base.dev = dev; device->base.func = func; device->base.vendor_id = PCI_VENDOR(reg); device->base.device_id = PCI_DEVICE(reg); if (pci_sys_x86->read(bus, dev, func, PCI_CLASS, ®, sizeof(reg)) != 0) continue; device->base.device_class = reg >> 8; device->base.revision = reg & 0xFF; if (pci_sys_x86->read(bus, dev, func, PCI_SUB_VENDOR_ID, ®, sizeof(reg)) != 0) continue; device->base.subvendor_id = PCI_VENDOR(reg); device->base.subdevice_id = PCI_DEVICE(reg); device++; } } } return 0; } libpciaccess-0.14/src/freebsd_pci.c0000644000175000017500000004765113173407515014226 00000000000000/* * (C) Copyright Eric Anholt 2006 * (C) Copyright IBM Corporation 2006 * (C) Copyright Mark Kettenis 2011 * (C) Copyright Robert Millan 2012 * All Rights Reserved. * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 (including the next * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /** * \file freebsd_pci.c * * Access the kernel PCI support using /dev/pci's ioctl and mmap interface. * * \author Eric Anholt */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #include #include #include #include #include #include "pciaccess.h" #include "pciaccess_private.h" #define PCIC_DISPLAY 0x03 #define PCIS_DISPLAY_VGA 0x00 #define PCIS_DISPLAY_XGA 0x01 #define PCIS_DISPLAY_3D 0x02 #define PCIS_DISPLAY_OTHER 0x80 /* Registers taken from pcireg.h */ #define PCIR_COMMAND 0x04 #define PCIM_CMD_PORTEN 0x0001 #define PCIM_CMD_MEMEN 0x0002 #define PCIR_BIOS 0x30 #define PCIM_BIOS_ENABLE 0x01 #define PCIM_BIOS_ADDR_MASK 0xfffff800 #define PCIR_BARS 0x10 #define PCIR_BAR(x) (PCIR_BARS + (x) * 4) #define PCI_BAR_IO(x) (((x) & PCIM_BAR_SPACE) == PCIM_BAR_IO_SPACE) #define PCI_BAR_MEM(x) (((x) & PCIM_BAR_SPACE) == PCIM_BAR_MEM_SPACE) #define PCIM_BAR_MEM_TYPE 0x00000006 #define PCIM_BAR_MEM_64 4 #define PCIM_BAR_MEM_PREFETCH 0x00000008 #define PCIM_BAR_SPACE 0x00000001 #define PCIM_BAR_MEM_SPACE 0 #define PCIM_BAR_IO_SPACE 1 /** * FreeBSD private pci_system structure that extends the base pci_system * structure. * * It is initialized once and used as a global, just as pci_system is used. */ _pci_hidden struct freebsd_pci_system { /* This must be the first entry in the structure, as pci_system_cleanup() * frees pci_sys. */ struct pci_system pci_sys; int pcidev; /**< fd for /dev/pci */ } *freebsd_pci_sys; /** * Map a memory region for a device using /dev/mem. * * \param dev Device whose memory region is to be mapped. * \param map Parameters of the mapping that is to be created. * * \return * Zero on success or an \c errno value on failure. */ static int pci_device_freebsd_map_range(struct pci_device *dev, struct pci_device_mapping *map) { const int prot = ((map->flags & PCI_DEV_MAP_FLAG_WRITABLE) != 0) ? (PROT_READ | PROT_WRITE) : PROT_READ; struct mem_range_desc mrd; struct mem_range_op mro; int fd, err = 0; fd = open("/dev/mem", O_RDWR | O_CLOEXEC); if (fd == -1) return errno; map->memory = mmap(NULL, map->size, prot, MAP_SHARED, fd, map->base); if (map->memory == MAP_FAILED) { err = errno; } mrd.mr_base = map->base; mrd.mr_len = map->size; strncpy(mrd.mr_owner, "pciaccess", sizeof(mrd.mr_owner)); if (map->flags & PCI_DEV_MAP_FLAG_CACHABLE) mrd.mr_flags = MDF_WRITEBACK; else if (map->flags & PCI_DEV_MAP_FLAG_WRITE_COMBINE) mrd.mr_flags = MDF_WRITECOMBINE; else mrd.mr_flags = MDF_UNCACHEABLE; mro.mo_desc = &mrd; mro.mo_arg[0] = MEMRANGE_SET_UPDATE; /* No need to set an MTRR if it's the default mode. */ if (mrd.mr_flags != MDF_UNCACHEABLE) { if (ioctl(fd, MEMRANGE_SET, &mro)) { fprintf(stderr, "failed to set mtrr: %s\n", strerror(errno)); } } close(fd); return err; } static int pci_device_freebsd_unmap_range( struct pci_device *dev, struct pci_device_mapping *map ) { struct mem_range_desc mrd; struct mem_range_op mro; int fd; if ((map->flags & PCI_DEV_MAP_FLAG_CACHABLE) || (map->flags & PCI_DEV_MAP_FLAG_WRITE_COMBINE)) { fd = open("/dev/mem", O_RDWR | O_CLOEXEC); if (fd != -1) { mrd.mr_base = map->base; mrd.mr_len = map->size; strncpy(mrd.mr_owner, "pciaccess", sizeof(mrd.mr_owner)); mrd.mr_flags = MDF_UNCACHEABLE; mro.mo_desc = &mrd; mro.mo_arg[0] = MEMRANGE_SET_REMOVE; if (ioctl(fd, MEMRANGE_SET, &mro)) { fprintf(stderr, "failed to unset mtrr: %s\n", strerror(errno)); } close(fd); } else { fprintf(stderr, "Failed to open /dev/mem\n"); } } return pci_device_generic_unmap_range(dev, map); } static int pci_device_freebsd_read( struct pci_device * dev, void * data, pciaddr_t offset, pciaddr_t size, pciaddr_t * bytes_read ) { struct pci_io io; #if HAVE_PCI_IO_PC_DOMAIN io.pi_sel.pc_domain = dev->domain; #endif io.pi_sel.pc_bus = dev->bus; io.pi_sel.pc_dev = dev->dev; io.pi_sel.pc_func = dev->func; *bytes_read = 0; while ( size > 0 ) { int toread = (size < 4) ? size : 4; /* Only power of two allowed. */ if (toread == 3) toread = 2; io.pi_reg = offset; io.pi_width = toread; if ( ioctl( freebsd_pci_sys->pcidev, PCIOCREAD, &io ) < 0 ) return errno; memcpy(data, &io.pi_data, toread ); offset += toread; data = (char *)data + toread; size -= toread; *bytes_read += toread; } return 0; } static int pci_device_freebsd_write( struct pci_device * dev, const void * data, pciaddr_t offset, pciaddr_t size, pciaddr_t * bytes_written ) { struct pci_io io; #if HAVE_PCI_IO_PC_DOMAIN io.pi_sel.pc_domain = dev->domain; #endif io.pi_sel.pc_bus = dev->bus; io.pi_sel.pc_dev = dev->dev; io.pi_sel.pc_func = dev->func; *bytes_written = 0; while ( size > 0 ) { int towrite = (size < 4 ? size : 4); /* Only power of two allowed. */ if (towrite == 3) towrite = 2; io.pi_reg = offset; io.pi_width = towrite; memcpy( &io.pi_data, data, towrite ); if ( ioctl( freebsd_pci_sys->pcidev, PCIOCWRITE, &io ) < 0 ) return errno; offset += towrite; data = (char *)data + towrite; size -= towrite; *bytes_written += towrite; } return 0; } /** * Read a VGA rom using the 0xc0000 mapping. * * This function should be extended to handle access through PCI resources, * which should be more reliable when available. */ static int pci_device_freebsd_read_rom( struct pci_device * dev, void * buffer ) { struct pci_device_private *priv = (struct pci_device_private *) dev; void *bios; pciaddr_t rom_base; uint32_t rom; uint16_t reg; int pci_rom, memfd; if ( ( dev->device_class & 0x00ffff00 ) != ( ( PCIC_DISPLAY << 16 ) | ( PCIS_DISPLAY_VGA << 8 ) ) ) { return ENOSYS; } if (priv->rom_base == 0) { #if defined(__amd64__) || defined(__i386__) rom_base = 0xc0000; pci_rom = 0; #else return ENOSYS; #endif } else { rom_base = priv->rom_base; pci_rom = 1; pci_device_cfg_read_u16( dev, ®, PCIR_COMMAND ); pci_device_cfg_write_u16( dev, reg | PCIM_CMD_MEMEN, PCIR_COMMAND ); pci_device_cfg_read_u32( dev, &rom, PCIR_BIOS ); pci_device_cfg_write_u32( dev, rom | PCIM_BIOS_ENABLE, PCIR_BIOS ); } printf("Using rom_base = 0x%lx\n", (long)rom_base); memfd = open( "/dev/mem", O_RDONLY | O_CLOEXEC ); if ( memfd == -1 ) return errno; bios = mmap( NULL, dev->rom_size, PROT_READ, 0, memfd, rom_base ); if ( bios == MAP_FAILED ) { close( memfd ); return errno; } memcpy( buffer, bios, dev->rom_size ); munmap( bios, dev->rom_size ); close( memfd ); if (pci_rom) { pci_device_cfg_write_u32( dev, PCIR_BIOS, rom ); pci_device_cfg_write_u16( dev, PCIR_COMMAND, reg ); } return 0; } /** Returns the number of regions (base address registers) the device has */ static int pci_device_freebsd_get_num_regions( struct pci_device * dev ) { struct pci_device_private *priv = (struct pci_device_private *) dev; switch (priv->header_type) { case 0: return 6; case 1: return 2; case 2: return 1; default: printf("unknown header type %02x\n", priv->header_type); return 0; } } #ifdef PCIOCGETBAR static int pci_device_freebsd_probe( struct pci_device * dev ) { struct pci_device_private *priv = (struct pci_device_private *) dev; struct pci_bar_io bar; uint8_t irq; int err, i; #if HAVE_PCI_IO_PC_DOMAIN bar.pbi_sel.pc_domain = dev->domain; #endif bar.pbi_sel.pc_bus = dev->bus; bar.pbi_sel.pc_dev = dev->dev; bar.pbi_sel.pc_func = dev->func; /* Many of the fields were filled in during initial device enumeration. * At this point, we need to fill in regions, rom_size, and irq. */ err = pci_device_cfg_read_u8( dev, &irq, 60 ); if (err) return errno; dev->irq = irq; for (i = 0; i < pci_device_freebsd_get_num_regions( dev ); i++) { bar.pbi_reg = PCIR_BAR(i); if ( ioctl( freebsd_pci_sys->pcidev, PCIOCGETBAR, &bar ) < 0 ) continue; if (PCI_BAR_IO(bar.pbi_base)) dev->regions[i].is_IO = 1; if ((bar.pbi_base & PCIM_BAR_MEM_TYPE) == PCIM_BAR_MEM_64) dev->regions[i].is_64 = 1; if (bar.pbi_base & PCIM_BAR_MEM_PREFETCH) dev->regions[i].is_prefetchable = 1; dev->regions[i].base_addr = bar.pbi_base & ~((uint64_t)0xf); dev->regions[i].size = bar.pbi_length; } /* If it's a VGA device, set up the rom size for read_rom using the * 0xc0000 mapping. */ if ((dev->device_class & 0x00ffff00) == ((PCIC_DISPLAY << 16) | (PCIS_DISPLAY_VGA << 8))) { dev->rom_size = 64 * 1024; } return 0; } #else /** Masks out the flag bigs of the base address register value */ static uint32_t get_map_base( uint32_t val ) { if (val & 0x01) return val & ~0x03; else return val & ~0x0f; } /** Returns the size of a region based on the all-ones test value */ static int get_test_val_size( uint32_t testval ) { if (testval == 0) return 0; /* Mask out the flag bits */ testval = get_map_base( testval ); return 1 << (ffs(testval) - 1); } /** * Sets the address and size information for the region from config space * registers. * * This would be much better provided by a kernel interface. * * \return 0 on success, or an errno value. */ static int pci_device_freebsd_get_region_info( struct pci_device * dev, int region, int bar ) { uint32_t addr, testval; uint16_t cmd; int err; /* Get the base address */ err = pci_device_cfg_read_u32( dev, &addr, bar ); if (err != 0) return err; /* * We are going to be doing evil things to the registers here * so disable them via the command register first. */ err = pci_device_cfg_read_u16( dev, &cmd, PCIR_COMMAND ); if (err != 0) return err; err = pci_device_cfg_write_u16( dev, cmd & ~(PCI_BAR_MEM(addr) ? PCIM_CMD_MEMEN : PCIM_CMD_PORTEN), PCIR_COMMAND ); if (err != 0) return err; /* Test write all ones to the register, then restore it. */ err = pci_device_cfg_write_u32( dev, 0xffffffff, bar ); if (err != 0) return err; err = pci_device_cfg_read_u32( dev, &testval, bar ); if (err != 0) return err; err = pci_device_cfg_write_u32( dev, addr, bar ); if (err != 0) return err; /* Restore the command register */ err = pci_device_cfg_write_u16( dev, cmd, PCIR_COMMAND ); if (err != 0) return err; if (addr & 0x01) dev->regions[region].is_IO = 1; if (addr & 0x04) dev->regions[region].is_64 = 1; if (addr & 0x08) dev->regions[region].is_prefetchable = 1; /* Set the size */ dev->regions[region].size = get_test_val_size( testval ); printf("size = 0x%lx\n", (long)dev->regions[region].size); /* Set the base address value */ if (dev->regions[region].is_64) { uint32_t top; err = pci_device_cfg_read_u32( dev, &top, bar + 4 ); if (err != 0) return err; dev->regions[region].base_addr = ((uint64_t)top << 32) | get_map_base(addr); } else { dev->regions[region].base_addr = get_map_base(addr); } return 0; } static int pci_device_freebsd_probe( struct pci_device * dev ) { struct pci_device_private *priv = (struct pci_device_private *) dev; uint32_t reg, size; uint8_t irq; int err, i, bar; /* Many of the fields were filled in during initial device enumeration. * At this point, we need to fill in regions, rom_size, and irq. */ err = pci_device_cfg_read_u8( dev, &irq, 60 ); if (err) return errno; dev->irq = irq; bar = 0x10; for (i = 0; i < pci_device_freebsd_get_num_regions( dev ); i++) { pci_device_freebsd_get_region_info( dev, i, bar ); if (dev->regions[i].is_64) { bar += 0x08; i++; } else bar += 0x04; } /* If it's a VGA device, set up the rom size for read_rom */ if ((dev->device_class & 0x00ffff00) == ((PCIC_DISPLAY << 16) | (PCIS_DISPLAY_VGA << 8))) { err = pci_device_cfg_read_u32( dev, ®, PCIR_BIOS ); if (err) return errno; if (reg == 0) { dev->rom_size = 0x10000; return 0; } err = pci_device_cfg_write_u32( dev, ~PCIM_BIOS_ENABLE, PCIR_BIOS ); if (err) return errno; pci_device_cfg_read_u32( dev, &size, PCIR_BIOS ); pci_device_cfg_write_u32( dev, reg, PCIR_BIOS ); if ((reg & PCIM_BIOS_ADDR_MASK) != 0) { priv->rom_base = (reg & PCIM_BIOS_ADDR_MASK); dev->rom_size = -(size & PCIM_BIOS_ADDR_MASK); } } return 0; } #endif static void pci_system_freebsd_destroy(void) { close(freebsd_pci_sys->pcidev); free(freebsd_pci_sys->pci_sys.devices); freebsd_pci_sys = NULL; } #if defined(__i386__) || defined(__amd64__) #include #endif static struct pci_io_handle * pci_device_freebsd_open_legacy_io(struct pci_io_handle *ret, struct pci_device *dev, pciaddr_t base, pciaddr_t size) { #if defined(__i386__) || defined(__amd64__) ret->fd = open("/dev/io", O_RDWR | O_CLOEXEC); if (ret->fd < 0) return NULL; ret->base = base; ret->size = size; ret->is_legacy = 1; return ret; #elif defined(PCI_MAGIC_IO_RANGE) ret->memory = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, aperturefd, PCI_MAGIC_IO_RANGE + base); if (ret->memory == MAP_FAILED) return NULL; ret->base = base; ret->size = size; ret->is_legacy = 1; return ret; #else return NULL; #endif } #if defined(__i386__) || defined(__amd64__) static void pci_device_freebsd_close_io(struct pci_device *dev, struct pci_io_handle *handle) { if (handle->fd > -1) close(handle->fd); } #endif static uint32_t pci_device_freebsd_read32(struct pci_io_handle *handle, uint32_t reg) { #if defined(__i386__) || defined(__amd64__) return inl(handle->base + reg); #else return *(uint32_t *)((uintptr_t)handle->memory + reg); #endif } static uint16_t pci_device_freebsd_read16(struct pci_io_handle *handle, uint32_t reg) { #if defined(__i386__) || defined(__amd64__) return inw(handle->base + reg); #else return *(uint16_t *)((uintptr_t)handle->memory + reg); #endif } static uint8_t pci_device_freebsd_read8(struct pci_io_handle *handle, uint32_t reg) { #if defined(__i386__) || defined(__amd64__) return inb(handle->base + reg); #else return *(uint8_t *)((uintptr_t)handle->memory + reg); #endif } static void pci_device_freebsd_write32(struct pci_io_handle *handle, uint32_t reg, uint32_t data) { #if defined(__i386__) || defined(__amd64__) outl(handle->base + reg, data); #else *(uint16_t *)((uintptr_t)handle->memory + reg) = data; #endif } static void pci_device_freebsd_write16(struct pci_io_handle *handle, uint32_t reg, uint16_t data) { #if defined(__i386__) || defined(__amd64__) outw(handle->base + reg, data); #else *(uint8_t *)((uintptr_t)handle->memory + reg) = data; #endif } static void pci_device_freebsd_write8(struct pci_io_handle *handle, uint32_t reg, uint8_t data) { #if defined(__i386__) || defined(__amd64__) outb(handle->base + reg, data); #else *(uint32_t *)((uintptr_t)handle->memory + reg) = data; #endif } static int pci_device_freebsd_map_legacy(struct pci_device *dev, pciaddr_t base, pciaddr_t size, unsigned map_flags, void **addr) { struct pci_device_mapping map; int err; map.base = base; map.size = size; map.flags = map_flags; map.memory = NULL; err = pci_device_freebsd_map_range(dev, &map); *addr = map.memory; return err; } static int pci_device_freebsd_unmap_legacy(struct pci_device *dev, void *addr, pciaddr_t size) { struct pci_device_mapping map; map.memory = addr; map.size = size; map.flags = 0; return pci_device_freebsd_unmap_range(dev, &map); } static const struct pci_system_methods freebsd_pci_methods = { .destroy = pci_system_freebsd_destroy, .destroy_device = NULL, /* nothing to do for this */ .read_rom = pci_device_freebsd_read_rom, .probe = pci_device_freebsd_probe, .map_range = pci_device_freebsd_map_range, .unmap_range = pci_device_freebsd_unmap_range, .read = pci_device_freebsd_read, .write = pci_device_freebsd_write, .fill_capabilities = pci_fill_capabilities_generic, .open_legacy_io = pci_device_freebsd_open_legacy_io, #if defined(__i386__) || defined(__amd64__) .close_io = pci_device_freebsd_close_io, #endif .read32 = pci_device_freebsd_read32, .read16 = pci_device_freebsd_read16, .read8 = pci_device_freebsd_read8, .write32 = pci_device_freebsd_write32, .write16 = pci_device_freebsd_write16, .write8 = pci_device_freebsd_write8, .map_legacy = pci_device_freebsd_map_legacy, .unmap_legacy = pci_device_freebsd_unmap_legacy, }; /** * Attempt to access the FreeBSD PCI interface. */ _pci_hidden int pci_system_freebsd_create( void ) { struct pci_conf_io pciconfio; struct pci_conf pciconf[255]; int pcidev; int i; /* Try to open the PCI device */ pcidev = open( "/dev/pci", O_RDWR | O_CLOEXEC ); if ( pcidev == -1 ) return ENXIO; freebsd_pci_sys = calloc( 1, sizeof( struct freebsd_pci_system ) ); if ( freebsd_pci_sys == NULL ) { close( pcidev ); return ENOMEM; } pci_sys = &freebsd_pci_sys->pci_sys; pci_sys->methods = & freebsd_pci_methods; freebsd_pci_sys->pcidev = pcidev; /* Probe the list of devices known by the system */ bzero( &pciconfio, sizeof( struct pci_conf_io ) ); pciconfio.match_buf_len = sizeof(pciconf); pciconfio.matches = pciconf; if ( ioctl( pcidev, PCIOCGETCONF, &pciconfio ) == -1) { free( pci_sys ); close( pcidev ); return errno; } if (pciconfio.status == PCI_GETCONF_ERROR ) { free( pci_sys ); close( pcidev ); return EINVAL; } /* Translate the list of devices into pciaccess's format. */ pci_sys->num_devices = pciconfio.num_matches; pci_sys->devices = calloc( pciconfio.num_matches, sizeof( struct pci_device_private ) ); for ( i = 0; i < pciconfio.num_matches; i++ ) { struct pci_conf *p = &pciconf[ i ]; #if HAVE_PCI_IO_PC_DOMAIN pci_sys->devices[ i ].base.domain = p->pc_sel.pc_domain; #else pci_sys->devices[ i ].base.domain = 0; #endif pci_sys->devices[ i ].base.bus = p->pc_sel.pc_bus; pci_sys->devices[ i ].base.dev = p->pc_sel.pc_dev; pci_sys->devices[ i ].base.func = p->pc_sel.pc_func; pci_sys->devices[ i ].base.vendor_id = p->pc_vendor; pci_sys->devices[ i ].base.device_id = p->pc_device; pci_sys->devices[ i ].base.subvendor_id = p->pc_subvendor; pci_sys->devices[ i ].base.subdevice_id = p->pc_subdevice; pci_sys->devices[ i ].base.revision = p->pc_revid; pci_sys->devices[ i ].base.device_class = (uint32_t)p->pc_class << 16 | (uint32_t)p->pc_subclass << 8 | (uint32_t)p->pc_progif; pci_sys->devices[ i ].header_type = p->pc_hdr & 0x7f; } return 0; } libpciaccess-0.14/src/linux_sysfs.c0000644000175000017500000006231513173407515014341 00000000000000/* * (C) Copyright IBM Corporation 2006 * All Rights Reserved. * Copyright 2012 Red Hat, Inc. * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 (including the next * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /** * \file linux_sysfs.c * Access PCI subsystem using Linux's sysfs interface. This interface is * available starting somewhere in the late 2.5.x kernel phase, and is the * preferred method on all 2.6.x kernels. * * \author Ian Romanick */ #define _GNU_SOURCE #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #include #include #include #include #include #if defined(__i386__) || defined(__x86_64__) || defined(__arm__) #include #else #define inb(x) -1 #define inw(x) -1 #define inl(x) -1 #define outb(x,y) do {} while (0) #define outw(x,y) do {} while (0) #define outl(x,y) do {} while (0) #define iopl(x) -1 #endif #ifdef HAVE_MTRR #include #include #endif #include "pciaccess.h" #include "pciaccess_private.h" #include "linux_devmem.h" static const struct pci_system_methods linux_sysfs_methods; #define SYS_BUS_PCI "/sys/bus/pci/devices" static int pci_device_linux_sysfs_read( struct pci_device * dev, void * data, pciaddr_t offset, pciaddr_t size, pciaddr_t * bytes_read ); static int populate_entries(struct pci_system * pci_sys); /** * Attempt to access PCI subsystem using Linux's sysfs interface. */ _pci_hidden int pci_system_linux_sysfs_create( void ) { int err = 0; struct stat st; /* If the directory "/sys/bus/pci/devices" exists, then the PCI subsystem * can be accessed using this interface. */ if ( stat( SYS_BUS_PCI, & st ) == 0 ) { pci_sys = calloc( 1, sizeof( struct pci_system ) ); if ( pci_sys != NULL ) { pci_sys->methods = & linux_sysfs_methods; #ifdef HAVE_MTRR pci_sys->mtrr_fd = open("/proc/mtrr", O_WRONLY | O_CLOEXEC); #endif err = populate_entries(pci_sys); } else { err = ENOMEM; } } else { err = errno; } return err; } /** * Filter out the names "." and ".." from the scanned sysfs entries. * * \param d Directory entry being processed by \c scandir. * * \return * Zero if the entry name matches either "." or ".." * * \sa scandir, populate_entries */ static int scan_sys_pci_filter( const struct dirent * d ) { return !((strcmp( d->d_name, "." ) == 0) || (strcmp( d->d_name, ".." ) == 0)); } static int parse_separate_sysfs_files(struct pci_device * dev) { static const char *attrs[] = { "vendor", "device", "class", "revision", "subsystem_vendor", "subsystem_device", }; char name[256]; char resource[512]; uint64_t data[6]; int fd; int i; for (i = 0; i < 6; i++) { snprintf(name, 255, "%s/%04x:%02x:%02x.%1u/%s", SYS_BUS_PCI, dev->domain, dev->bus, dev->dev, dev->func, attrs[i]); fd = open(name, O_RDONLY | O_CLOEXEC); if (fd == -1) { return errno; } read(fd, resource, 512); resource[511] = '\0'; close(fd); data[i] = strtoull(resource, NULL, 16); } dev->vendor_id = data[0] & 0xffff; dev->device_id = data[1] & 0xffff; dev->device_class = data[2] & 0xffffff; dev->revision = data[3] & 0xff; dev->subvendor_id = data[4] & 0xffff; dev->subdevice_id = data[5] & 0xffff; return 0; } int populate_entries( struct pci_system * p ) { struct dirent ** devices = NULL; int n; int i; int err = 0; n = scandir( SYS_BUS_PCI, & devices, scan_sys_pci_filter, alphasort ); if ( n > 0 ) { p->num_devices = n; p->devices = calloc( n, sizeof( struct pci_device_private ) ); if (p->devices != NULL) { for (i = 0 ; i < n ; i++) { uint8_t config[48]; pciaddr_t bytes; unsigned dom, bus, dev, func; struct pci_device_private *device = (struct pci_device_private *) &p->devices[i]; sscanf(devices[i]->d_name, "%x:%02x:%02x.%1u", & dom, & bus, & dev, & func); device->base.domain = dom; /* * Applications compiled with older versions do not expect * 32-bit domain numbers. To keep them working, we keep a 16-bit * version of the domain number at the previous location. */ if (dom > 0xffff) device->base.domain_16 = 0xffff; else device->base.domain_16 = dom; device->base.bus = bus; device->base.dev = dev; device->base.func = func; err = parse_separate_sysfs_files(& device->base); if (!err) continue; err = pci_device_linux_sysfs_read(& device->base, config, 0, 48, & bytes); if ((bytes == 48) && !err) { device->base.vendor_id = (uint16_t)config[0] + ((uint16_t)config[1] << 8); device->base.device_id = (uint16_t)config[2] + ((uint16_t)config[3] << 8); device->base.device_class = (uint32_t)config[9] + ((uint32_t)config[10] << 8) + ((uint32_t)config[11] << 16); device->base.revision = config[8]; device->base.subvendor_id = (uint16_t)config[44] + ((uint16_t)config[45] << 8); device->base.subdevice_id = (uint16_t)config[46] + ((uint16_t)config[47] << 8); } if (err) { break; } } } else { err = ENOMEM; } } for (i = 0; i < n; i++) free(devices[i]); free(devices); if (err) { free(p->devices); p->devices = NULL; } return err; } static int pci_device_linux_sysfs_probe( struct pci_device * dev ) { char name[256]; uint8_t config[256]; char resource[512]; int fd; pciaddr_t bytes; unsigned i; int err; err = pci_device_linux_sysfs_read( dev, config, 0, 256, & bytes ); if ( bytes >= 64 ) { struct pci_device_private *priv = (struct pci_device_private *) dev; dev->irq = config[60]; priv->header_type = config[14]; /* The PCI config registers can be used to obtain information * about the memory and I/O regions for the device. However, * doing so requires some tricky parsing (to correctly handle * 64-bit memory regions) and requires writing to the config * registers. Since we'd like to avoid having to deal with the * parsing issues and non-root users can write to PCI config * registers, we use a different file in the device's sysfs * directory called "resource". * * The resource file contains all of the needed information in * a format that is consistent across all platforms. Each BAR * and the expansion ROM have a single line of data containing * 3, 64-bit hex values: the first address in the region, * the last address in the region, and the region's flags. */ snprintf( name, 255, "%s/%04x:%02x:%02x.%1u/resource", SYS_BUS_PCI, dev->domain, dev->bus, dev->dev, dev->func ); fd = open( name, O_RDONLY | O_CLOEXEC); if ( fd != -1 ) { char * next; pciaddr_t low_addr; pciaddr_t high_addr; pciaddr_t flags; bytes = read( fd, resource, 512 ); resource[511] = '\0'; close( fd ); next = resource; for ( i = 0 ; i < 6 ; i++ ) { dev->regions[i].base_addr = strtoull( next, & next, 16 ); high_addr = strtoull( next, & next, 16 ); flags = strtoull( next, & next, 16 ); if ( dev->regions[i].base_addr != 0 ) { dev->regions[i].size = (high_addr - dev->regions[i].base_addr) + 1; dev->regions[i].is_IO = (flags & 0x01); dev->regions[i].is_64 = (flags & 0x04); dev->regions[i].is_prefetchable = (flags & 0x08); } } low_addr = strtoull( next, & next, 16 ); high_addr = strtoull( next, & next, 16 ); flags = strtoull( next, & next, 16 ); if ( low_addr != 0 ) { priv->rom_base = low_addr; dev->rom_size = (high_addr - low_addr) + 1; } } } return err; } static int pci_device_linux_sysfs_read_rom( struct pci_device * dev, void * buffer ) { char name[256]; int fd; struct stat st; int err = 0; size_t rom_size; size_t total_bytes; snprintf( name, 255, "%s/%04x:%02x:%02x.%1u/rom", SYS_BUS_PCI, dev->domain, dev->bus, dev->dev, dev->func ); fd = open( name, O_RDWR | O_CLOEXEC); if ( fd == -1 ) { #ifdef LINUX_ROM /* If reading the ROM using sysfs fails, fall back to the old * /dev/mem based interface. * disable this for newer kernels using configure */ return pci_device_linux_devmem_read_rom(dev, buffer); #else return errno; #endif } if ( fstat( fd, & st ) == -1 ) { close( fd ); return errno; } rom_size = st.st_size; if ( rom_size == 0 ) rom_size = 0x10000; /* This is a quirky thing on Linux. Even though the ROM and the file * for the ROM in sysfs are read-only, the string "1" must be written to * the file to enable the ROM. After the data has been read, "0" must be * written to the file to disable the ROM. */ write( fd, "1", 1 ); lseek( fd, 0, SEEK_SET ); for ( total_bytes = 0 ; total_bytes < rom_size ; /* empty */ ) { const int bytes = read( fd, (char *) buffer + total_bytes, rom_size - total_bytes ); if ( bytes == -1 ) { err = errno; break; } else if ( bytes == 0 ) { break; } total_bytes += bytes; } lseek( fd, 0, SEEK_SET ); write( fd, "0", 1 ); close( fd ); return err; } static int pci_device_linux_sysfs_read( struct pci_device * dev, void * data, pciaddr_t offset, pciaddr_t size, pciaddr_t * bytes_read ) { char name[256]; pciaddr_t temp_size = size; int err = 0; int fd; char *data_bytes = data; if ( bytes_read != NULL ) { *bytes_read = 0; } /* Each device has a directory under sysfs. Within that directory there * is a file named "config". This file used to access the PCI config * space. It is used here to obtain most of the information about the * device. */ snprintf( name, 255, "%s/%04x:%02x:%02x.%1u/config", SYS_BUS_PCI, dev->domain, dev->bus, dev->dev, dev->func ); fd = open( name, O_RDONLY | O_CLOEXEC); if ( fd == -1 ) { return errno; } while ( temp_size > 0 ) { const ssize_t bytes = pread64( fd, data_bytes, temp_size, offset ); /* If zero bytes were read, then we assume it's the end of the * config file. */ if (bytes == 0) break; if ( bytes < 0 ) { err = errno; break; } temp_size -= bytes; offset += bytes; data_bytes += bytes; } if ( bytes_read != NULL ) { *bytes_read = size - temp_size; } close( fd ); return err; } static int pci_device_linux_sysfs_write( struct pci_device * dev, const void * data, pciaddr_t offset, pciaddr_t size, pciaddr_t * bytes_written ) { char name[256]; pciaddr_t temp_size = size; int err = 0; int fd; const char *data_bytes = data; if ( bytes_written != NULL ) { *bytes_written = 0; } /* Each device has a directory under sysfs. Within that directory there * is a file named "config". This file used to access the PCI config * space. It is used here to obtain most of the information about the * device. */ snprintf( name, 255, "%s/%04x:%02x:%02x.%1u/config", SYS_BUS_PCI, dev->domain, dev->bus, dev->dev, dev->func ); fd = open( name, O_WRONLY | O_CLOEXEC); if ( fd == -1 ) { return errno; } while ( temp_size > 0 ) { const ssize_t bytes = pwrite64( fd, data_bytes, temp_size, offset ); /* If zero bytes were written, then we assume it's the end of the * config file. */ if ( bytes == 0 ) break; if ( bytes < 0 ) { err = errno; break; } temp_size -= bytes; offset += bytes; data_bytes += bytes; } if ( bytes_written != NULL ) { *bytes_written = size - temp_size; } close( fd ); return err; } static int pci_device_linux_sysfs_map_range_wc(struct pci_device *dev, struct pci_device_mapping *map) { char name[256]; int fd; const int prot = ((map->flags & PCI_DEV_MAP_FLAG_WRITABLE) != 0) ? (PROT_READ | PROT_WRITE) : PROT_READ; const int open_flags = ((map->flags & PCI_DEV_MAP_FLAG_WRITABLE) != 0) ? O_RDWR : O_RDONLY; const off_t offset = map->base - dev->regions[map->region].base_addr; snprintf(name, 255, "%s/%04x:%02x:%02x.%1u/resource%u_wc", SYS_BUS_PCI, dev->domain, dev->bus, dev->dev, dev->func, map->region); fd = open(name, open_flags | O_CLOEXEC); if (fd == -1) return errno; map->memory = mmap(NULL, map->size, prot, MAP_SHARED, fd, offset); if (map->memory == MAP_FAILED) { map->memory = NULL; close(fd); return errno; } close(fd); return 0; } /** * Map a memory region for a device using the Linux sysfs interface. * * \param dev Device whose memory region is to be mapped. * \param map Parameters of the mapping that is to be created. * * \return * Zero on success or an \c errno value on failure. * * \sa pci_device_map_rrange, pci_device_linux_sysfs_unmap_range * * \todo * Some older 2.6.x kernels don't implement the resourceN files. On those * systems /dev/mem must be used. On these systems it is also possible that * \c mmap64 may need to be used. */ static int pci_device_linux_sysfs_map_range(struct pci_device *dev, struct pci_device_mapping *map) { char name[256]; int fd; int err = 0; const int prot = ((map->flags & PCI_DEV_MAP_FLAG_WRITABLE) != 0) ? (PROT_READ | PROT_WRITE) : PROT_READ; const int open_flags = ((map->flags & PCI_DEV_MAP_FLAG_WRITABLE) != 0) ? O_RDWR : O_RDONLY; const off_t offset = map->base - dev->regions[map->region].base_addr; #ifdef HAVE_MTRR struct mtrr_sentry sentry = { .base = map->base, .size = map->size, .type = MTRR_TYPE_UNCACHABLE }; #endif /* For WC mappings, try sysfs resourceN_wc file first */ if ((map->flags & PCI_DEV_MAP_FLAG_WRITE_COMBINE) && !pci_device_linux_sysfs_map_range_wc(dev, map)) return 0; snprintf(name, 255, "%s/%04x:%02x:%02x.%1u/resource%u", SYS_BUS_PCI, dev->domain, dev->bus, dev->dev, dev->func, map->region); fd = open(name, open_flags | O_CLOEXEC); if (fd == -1) { return errno; } map->memory = mmap(NULL, map->size, prot, MAP_SHARED, fd, offset); if (map->memory == MAP_FAILED) { map->memory = NULL; close(fd); return errno; } #ifdef HAVE_MTRR if ((map->flags & PCI_DEV_MAP_FLAG_CACHABLE) != 0) { sentry.type = MTRR_TYPE_WRBACK; } else if ((map->flags & PCI_DEV_MAP_FLAG_WRITE_COMBINE) != 0) { sentry.type = MTRR_TYPE_WRCOMB; } if (pci_sys->mtrr_fd != -1 && sentry.type != MTRR_TYPE_UNCACHABLE) { if (ioctl(pci_sys->mtrr_fd, MTRRIOC_ADD_ENTRY, &sentry) < 0) { /* FIXME: Should we report an error in this case? */ fprintf(stderr, "error setting MTRR " "(base = 0x%016" PRIx64 ", size = 0x%08x, type = %u) %s (%d)\n", (pciaddr_t)sentry.base, sentry.size, sentry.type, strerror(errno), errno); /* err = errno;*/ } /* KLUDGE ALERT -- rewrite the PTEs to turn off the CD and WT bits */ mprotect (map->memory, map->size, PROT_NONE); err = mprotect (map->memory, map->size, PROT_READ|PROT_WRITE); if (err != 0) { fprintf(stderr, "mprotect(PROT_READ | PROT_WRITE) failed: %s\n", strerror(errno)); fprintf(stderr, "remapping without mprotect performance kludge.\n"); munmap(map->memory, map->size); map->memory = mmap(NULL, map->size, prot, MAP_SHARED, fd, offset); if (map->memory == MAP_FAILED) { map->memory = NULL; close(fd); return errno; } } } #endif close(fd); return 0; } /** * Unmap a memory region for a device using the Linux sysfs interface. * * \param dev Device whose memory region is to be unmapped. * \param map Parameters of the mapping that is to be destroyed. * * \return * Zero on success or an \c errno value on failure. * * \sa pci_device_map_rrange, pci_device_linux_sysfs_map_range * * \todo * Some older 2.6.x kernels don't implement the resourceN files. On those * systems /dev/mem must be used. On these systems it is also possible that * \c mmap64 may need to be used. */ static int pci_device_linux_sysfs_unmap_range(struct pci_device *dev, struct pci_device_mapping *map) { int err = 0; #ifdef HAVE_MTRR struct mtrr_sentry sentry = { .base = map->base, .size = map->size, .type = MTRR_TYPE_UNCACHABLE }; #endif err = pci_device_generic_unmap_range (dev, map); if (err) return err; #ifdef HAVE_MTRR if ((map->flags & PCI_DEV_MAP_FLAG_CACHABLE) != 0) { sentry.type = MTRR_TYPE_WRBACK; } else if ((map->flags & PCI_DEV_MAP_FLAG_WRITE_COMBINE) != 0) { sentry.type = MTRR_TYPE_WRCOMB; } if (pci_sys->mtrr_fd != -1 && sentry.type != MTRR_TYPE_UNCACHABLE) { if (ioctl(pci_sys->mtrr_fd, MTRRIOC_DEL_ENTRY, &sentry) < 0) { /* FIXME: Should we report an error in this case? */ fprintf(stderr, "error setting MTRR " "(base = 0x%016" PRIx64 ", size = 0x%08x, type = %u) %s (%d)\n", (pciaddr_t)sentry.base, sentry.size, sentry.type, strerror(errno), errno); /* err = errno;*/ } } #endif return err; } static void pci_device_linux_sysfs_enable(struct pci_device *dev) { char name[256]; int fd; snprintf( name, 255, "%s/%04x:%02x:%02x.%1u/enable", SYS_BUS_PCI, dev->domain, dev->bus, dev->dev, dev->func ); fd = open( name, O_RDWR | O_CLOEXEC); if (fd == -1) return; write( fd, "1", 1 ); close(fd); } static int pci_device_linux_sysfs_boot_vga(struct pci_device *dev) { char name[256]; char reply[3]; int fd, bytes_read; int ret = 0; snprintf( name, 255, "%s/%04x:%02x:%02x.%1u/boot_vga", SYS_BUS_PCI, dev->domain, dev->bus, dev->dev, dev->func ); fd = open( name, O_RDONLY | O_CLOEXEC); if (fd == -1) return 0; bytes_read = read(fd, reply, 1); if (bytes_read != 1) goto out; if (reply[0] == '1') ret = 1; out: close(fd); return ret; } static int pci_device_linux_sysfs_has_kernel_driver(struct pci_device *dev) { char name[256]; struct stat dummy; int ret; snprintf( name, 255, "%s/%04x:%02x:%02x.%1u/driver", SYS_BUS_PCI, dev->domain, dev->bus, dev->dev, dev->func ); ret = stat(name, &dummy); if (ret < 0) return 0; return 1; } static struct pci_io_handle * pci_device_linux_sysfs_open_device_io(struct pci_io_handle *ret, struct pci_device *dev, int bar, pciaddr_t base, pciaddr_t size) { char name[PATH_MAX]; snprintf(name, PATH_MAX, "%s/%04x:%02x:%02x.%1u/resource%d", SYS_BUS_PCI, dev->domain, dev->bus, dev->dev, dev->func, bar); ret->fd = open(name, O_RDWR | O_CLOEXEC); if (ret->fd < 0) return NULL; ret->base = base; ret->size = size; ret->is_legacy = 0; return ret; } static struct pci_io_handle * pci_device_linux_sysfs_open_legacy_io(struct pci_io_handle *ret, struct pci_device *dev, pciaddr_t base, pciaddr_t size) { char name[PATH_MAX]; /* First check if there's a legacy io method for the device */ while (dev) { snprintf(name, PATH_MAX, "/sys/class/pci_bus/%04x:%02x/legacy_io", dev->domain, dev->bus); ret->fd = open(name, O_RDWR | O_CLOEXEC); if (ret->fd >= 0) break; dev = pci_device_get_parent_bridge(dev); } /* * You would think you'd want to use /dev/port here. Don't make that * mistake, /dev/port only does byte-wide i/o cycles which means it * doesn't work. If you think this is stupid, well, you're right. */ /* If we've no other choice, iopl */ if (ret->fd < 0) { if (iopl(3)) return NULL; } ret->base = base; ret->size = size; ret->is_legacy = 1; return ret; } static void pci_device_linux_sysfs_close_io(struct pci_device *dev, struct pci_io_handle *handle) { if (handle->fd > -1) close(handle->fd); } static uint32_t pci_device_linux_sysfs_read32(struct pci_io_handle *handle, uint32_t port) { uint32_t ret; if (handle->fd > -1) { if (handle->is_legacy) pread(handle->fd, &ret, 4, port + handle->base); else pread(handle->fd, &ret, 4, port); } else { ret = inl(port + handle->base); } return ret; } static uint16_t pci_device_linux_sysfs_read16(struct pci_io_handle *handle, uint32_t port) { uint16_t ret; if (handle->fd > -1) { if (handle->is_legacy) pread(handle->fd, &ret, 2, port + handle->base); else pread(handle->fd, &ret, 2, port); } else { ret = inw(port + handle->base); } return ret; } static uint8_t pci_device_linux_sysfs_read8(struct pci_io_handle *handle, uint32_t port) { uint8_t ret; if (handle->fd > -1) { if (handle->is_legacy) pread(handle->fd, &ret, 1, port + handle->base); else pread(handle->fd, &ret, 1, port); } else { ret = inb(port + handle->base); } return ret; } static void pci_device_linux_sysfs_write32(struct pci_io_handle *handle, uint32_t port, uint32_t data) { if (handle->fd > -1) { if (handle->is_legacy) pwrite(handle->fd, &data, 4, port + handle->base); else pwrite(handle->fd, &data, 4, port); } else { outl(data, port + handle->base); } } static void pci_device_linux_sysfs_write16(struct pci_io_handle *handle, uint32_t port, uint16_t data) { if (handle->fd > -1) { if (handle->is_legacy) pwrite(handle->fd, &data, 2, port + handle->base); else pwrite(handle->fd, &data, 2, port); } else { outw(data, port + handle->base); } } static void pci_device_linux_sysfs_write8(struct pci_io_handle *handle, uint32_t port, uint8_t data) { if (handle->fd > -1) { if (handle->is_legacy) pwrite(handle->fd, &data, 1, port + handle->base); else pwrite(handle->fd, &data, 1, port); } else { outb(data, port + handle->base); } } static int pci_device_linux_sysfs_map_legacy(struct pci_device *dev, pciaddr_t base, pciaddr_t size, unsigned map_flags, void **addr) { char name[PATH_MAX]; int flags = O_RDONLY; int prot = PROT_READ; int fd; int ret=0; if (map_flags & PCI_DEV_MAP_FLAG_WRITABLE) { flags = O_RDWR; /* O_RDWR != O_WRONLY | O_RDONLY */; prot |= PROT_WRITE; } /* First check if there's a legacy memory method for the device */ while (dev) { snprintf(name, PATH_MAX, "/sys/class/pci_bus/%04x:%02x/legacy_mem", dev->domain, dev->bus); fd = open(name, flags | O_CLOEXEC); if (fd >= 0) break; dev = pci_device_get_parent_bridge(dev); } /* If not, /dev/mem is the best we can do */ if (!dev) fd = open("/dev/mem", flags | O_CLOEXEC); if (fd < 0) return errno; *addr = mmap(NULL, size, prot, MAP_SHARED, fd, base); if (*addr == MAP_FAILED) { ret = errno; } close(fd); return ret; } static int pci_device_linux_sysfs_unmap_legacy(struct pci_device *dev, void *addr, pciaddr_t size) { return munmap(addr, size); } static void pci_system_linux_destroy(void) { #ifdef HAVE_MTRR if (pci_sys->mtrr_fd != -1) close(pci_sys->mtrr_fd); #endif } static const struct pci_system_methods linux_sysfs_methods = { .destroy = pci_system_linux_destroy, .destroy_device = NULL, .read_rom = pci_device_linux_sysfs_read_rom, .probe = pci_device_linux_sysfs_probe, .map_range = pci_device_linux_sysfs_map_range, .unmap_range = pci_device_linux_sysfs_unmap_range, .read = pci_device_linux_sysfs_read, .write = pci_device_linux_sysfs_write, .fill_capabilities = pci_fill_capabilities_generic, .enable = pci_device_linux_sysfs_enable, .boot_vga = pci_device_linux_sysfs_boot_vga, .has_kernel_driver = pci_device_linux_sysfs_has_kernel_driver, .open_device_io = pci_device_linux_sysfs_open_device_io, .open_legacy_io = pci_device_linux_sysfs_open_legacy_io, .close_io = pci_device_linux_sysfs_close_io, .read32 = pci_device_linux_sysfs_read32, .read16 = pci_device_linux_sysfs_read16, .read8 = pci_device_linux_sysfs_read8, .write32 = pci_device_linux_sysfs_write32, .write16 = pci_device_linux_sysfs_write16, .write8 = pci_device_linux_sysfs_write8, .map_legacy = pci_device_linux_sysfs_map_legacy, .unmap_legacy = pci_device_linux_sysfs_unmap_legacy, }; libpciaccess-0.14/src/linux_devmem.c0000644000175000017500000000747413173407515014454 00000000000000/* * (C) Copyright IBM Corporation 2007 * All Rights Reserved. * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 (including the next * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /** * \file linux_devmem.c * Access PCI subsystem using Linux's the old /dev/mem interface. * * \note * This is currently just a skeleton. It only includes the /dev/mem based * function for reading the device ROM. * * \author Ian Romanick */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #include #include #include #include #include "pciaccess.h" #include "pciaccess_private.h" #include "linux_devmem.h" /** * Read a device's expansion ROM using /dev/mem. * * \note * This function could probably be used, as-is, on other platforms that have * a /dev/mem interface. * * \bugs * Before using the VGA special case code, this function should check that * VGA access are routed to the device. Right? */ _pci_hidden int pci_device_linux_devmem_read_rom(struct pci_device *dev, void *buffer) { struct pci_device_private *priv = (struct pci_device_private *) dev; int fd; int err = 0; uint32_t rom_base_tmp; pciaddr_t rom_base; pciaddr_t rom_size; int PCI_ROM; /* Handle some special cases of legacy devices. */ if (priv->base.rom_size == 0) { /* VGA ROMs are supposed to be at 0xC0000. */ if ((priv->base.device_class & 0x00ffff00) == 0x000030000) { rom_base = 0x000C0000; rom_size = 0x00010000; PCI_ROM = 0; } else { /* "Function not implemented." */ return ENOSYS; } } else { rom_base = priv->rom_base; rom_size = priv->base.rom_size; PCI_ROM = 1; } /* Enable the device's ROM. */ if (PCI_ROM) { err = pci_device_cfg_read_u32(& priv->base, & rom_base_tmp, 48); if (err) { return err; } if ((rom_base_tmp & 0x000000001) == 0) { err = pci_device_cfg_write_u32(& priv->base, rom_base_tmp | 1, 48); if (err) { return err; } } } /* Read the portion of /dev/mem that corresponds to the device's ROM. */ fd = open("/dev/mem", O_RDONLY, 0); if (fd < 0) { err = errno; } else { size_t bytes; for (bytes = 0; bytes < rom_size; /* empty */) { const ssize_t got = pread(fd, buffer, rom_size - bytes, rom_base + bytes); if (got == -1) { err = errno; break; } bytes += got; } close(fd); } /* Disable the device's ROM. */ if (PCI_ROM && ((rom_base_tmp & 0x000000001) == 0)) { const int tmp_err = pci_device_cfg_write_u32(& priv->base, rom_base_tmp, 48); /* Prefer to return the first error that occurred. */ if (err == 0) { err = tmp_err; } } return err; } libpciaccess-0.14/src/linux_devmem.h0000644000175000017500000000264613173407515014455 00000000000000/* * (C) Copyright IBM Corporation 2007 * All Rights Reserved. * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 (including the next * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /** * \file linux_devmem.h * Functions and datastructures that are private to the /dev/mem based * back-end for pciaccess. * * \author Ian Romanick */ extern int pci_device_linux_devmem_read_rom(struct pci_device *dev, void *buffer); libpciaccess-0.14/src/netbsd_pci.c0000644000175000017500000006021413173407515014061 00000000000000/* * Copyright (c) 2008 Juan Romero Pardines * Copyright (c) 2008 Mark Kettenis * Copyright (c) 2009 Michael Lorenz * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #ifdef HAVE_MTRR #include #include #ifdef _X86_SYSARCH_L /* NetBSD 5.x and newer */ #define netbsd_set_mtrr(mr, num) _X86_SYSARCH_L(set_mtrr)(mr, num) #else /* NetBSD 4.x and older */ #ifdef __i386__ #define netbsd_set_mtrr(mr, num) i386_set_mtrr((mr), (num)) #endif #ifdef __amd64__ #define netbsd_set_mtrr(mr, num) x86_64_set_mtrr((mr), (num)) #endif #endif #endif #include #include #include #include #include #include #include #include #include #include #include #include "pciaccess.h" #include "pciaccess_private.h" typedef struct _pcibus { int fd; /* /dev/pci* */ int num; /* bus number */ int maxdevs; /* maximum number of devices */ } PciBus; static PciBus buses[32]; /* indexed by pci_device.domain */ static int nbuses = 0; /* number of buses found */ /* * NetBSD's userland has a /dev/pci* entry for each bus but userland has no way * to tell if a bus is a subordinate of another one or if it's on a different * host bridge. On some architectures ( macppc for example ) all root buses have * bus number 0 but on sparc64 for example the two roots in an Ultra60 have * different bus numbers - one is 0 and the other 128. * With each /dev/pci* we can map everything on the same root and we can also * see all devices on the same root, trying to do that causes problems though: * - since we can't tell which /dev/pci* is a subordinate we would find some * devices more than once * - we would have to guess subordinate bus numbers which is a waste of time * since we can ask each /dev/pci* for its bus number so we can scan only the * buses we know exist, not all 256 which may exist in each domain. * - some bus_space_mmap() methods may limit mappings to address ranges which * belong to known devices on that bus only. * Each host bridge may or may not have its own IO range, to avoid guesswork * here each /dev/pci* will let userland map its appropriate IO range at * PCI_MAGIC_IO_RANGE if defined in * With all this we should be able to use any PCI graphics device on any PCI * bus on any architecture as long as Xorg has a driver, without allowing * arbitrary mappings via /dev/mem and without userland having to know or care * about translating bus addresses to physical addresses or the other way * around. */ static int pci_read(int domain, int bus, int dev, int func, uint32_t reg, uint32_t *val) { uint32_t rval; if ((domain < 0) || (domain > nbuses)) return -1; if (pcibus_conf_read(buses[domain].fd, (unsigned int)bus, (unsigned int)dev, (unsigned int)func, reg, &rval) == -1) return (-1); *val = rval; return 0; } static int pci_write(int domain, int bus, int dev, int func, uint32_t reg, uint32_t val) { if ((domain < 0) || (domain > nbuses)) return -1; return pcibus_conf_write(buses[domain].fd, (unsigned int)bus, (unsigned int)dev, (unsigned int)func, reg, val); } static int pci_nfuncs(int domain, int bus, int dev) { uint32_t hdr; if ((domain < 0) || (domain > nbuses)) return -1; if (pci_read(domain, bus, dev, 0, PCI_BHLC_REG, &hdr) != 0) return -1; return (PCI_HDRTYPE_MULTIFN(hdr) ? 8 : 1); } /*ARGSUSED*/ static int pci_device_netbsd_map_range(struct pci_device *dev, struct pci_device_mapping *map) { #ifdef HAVE_MTRR struct mtrr m; int n = 1; #endif int prot, ret = 0; prot = PROT_READ; if (map->flags & PCI_DEV_MAP_FLAG_WRITABLE) prot |= PROT_WRITE; map->memory = mmap(NULL, (size_t)map->size, prot, MAP_SHARED, buses[dev->domain].fd, (off_t)map->base); if (map->memory == MAP_FAILED) return errno; #ifdef HAVE_MTRR memset(&m, 0, sizeof(m)); /* No need to set an MTRR if it's the default mode. */ if ((map->flags & PCI_DEV_MAP_FLAG_CACHABLE) || (map->flags & PCI_DEV_MAP_FLAG_WRITE_COMBINE)) { m.base = map->base; m.flags = MTRR_VALID | MTRR_PRIVATE; m.len = map->size; m.owner = getpid(); if (map->flags & PCI_DEV_MAP_FLAG_CACHABLE) m.type = MTRR_TYPE_WB; if (map->flags & PCI_DEV_MAP_FLAG_WRITE_COMBINE) m.type = MTRR_TYPE_WC; if ((netbsd_set_mtrr(&m, &n)) == -1) { fprintf(stderr, "mtrr set failed: %s\n", strerror(errno)); } } #endif return ret; } static int pci_device_netbsd_unmap_range(struct pci_device *dev, struct pci_device_mapping *map) { #ifdef HAVE_MTRR struct mtrr m; int n = 1; memset(&m, 0, sizeof(m)); if ((map->flags & PCI_DEV_MAP_FLAG_CACHABLE) || (map->flags & PCI_DEV_MAP_FLAG_WRITE_COMBINE)) { m.base = map->base; m.flags = 0; m.len = map->size; m.type = MTRR_TYPE_UC; (void)netbsd_set_mtrr(&m, &n); } #endif return pci_device_generic_unmap_range(dev, map); } static int pci_device_netbsd_read(struct pci_device *dev, void *data, pciaddr_t offset, pciaddr_t size, pciaddr_t *bytes_read) { u_int reg, rval; *bytes_read = 0; while (size > 0) { size_t toread = MIN(size, 4 - (offset & 0x3)); reg = (u_int)(offset & ~0x3); if ((pcibus_conf_read(buses[dev->domain].fd, (unsigned int)dev->bus, (unsigned int)dev->dev, (unsigned int)dev->func, reg, &rval)) == -1) return errno; rval = htole32(rval); rval >>= ((offset & 0x3) * 8); memcpy(data, &rval, toread); offset += toread; data = (char *)data + toread; size -= toread; *bytes_read += toread; } return 0; } static int pci_device_netbsd_write(struct pci_device *dev, const void *data, pciaddr_t offset, pciaddr_t size, pciaddr_t *bytes_written) { u_int reg, val; if ((offset % 4) != 0 || (size % 4) != 0) return EINVAL; *bytes_written = 0; while (size > 0) { reg = (u_int)offset; memcpy(&val, data, 4); if ((pcibus_conf_write(buses[dev->domain].fd, (unsigned int)dev->bus, (unsigned int)dev->dev, (unsigned int)dev->func, reg, val)) == -1) return errno; offset += 4; data = (const char *)data + 4; size -= 4; *bytes_written += 4; } return 0; } #if defined(WSDISPLAYIO_GET_BUSID) static int pci_device_netbsd_boot_vga(struct pci_device *dev) { int ret; struct wsdisplayio_bus_id busid; int fd; fd = open("/dev/ttyE0", O_RDONLY); if (fd == -1) { fprintf(stderr, "failed to open /dev/ttyE0: %s\n", strerror(errno)); return 0; } ret = ioctl(fd, WSDISPLAYIO_GET_BUSID, &busid); close(fd); if (ret == -1) { fprintf(stderr, "ioctl WSDISPLAYIO_GET_BUSID failed: %s\n", strerror(errno)); return 0; } if (busid.bus_type != WSDISPLAYIO_BUS_PCI) return 0; if (busid.ubus.pci.domain != dev->domain) return 0; if (busid.ubus.pci.bus != dev->bus) return 0; if (busid.ubus.pci.device != dev->dev) return 0; if (busid.ubus.pci.function != dev->func) return 0; return 1; } #endif static void pci_system_netbsd_destroy(void) { int i; for (i = 0; i < nbuses; i++) { close(buses[i].fd); } free(pci_sys); pci_sys = NULL; } static int pci_device_netbsd_probe(struct pci_device *device) { struct pci_device_private *priv = (struct pci_device_private *)(void *)device; struct pci_mem_region *region; uint64_t reg64, size64; uint32_t bar, reg, size; int bus, dev, func, err, domain; domain = device->domain; bus = device->bus; dev = device->dev; func = device->func; /* Enable the device if necessary */ err = pci_read(domain, bus, dev, func, PCI_COMMAND_STATUS_REG, ®); if (err) return err; if ((reg & (PCI_COMMAND_IO_ENABLE | PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE)) != (PCI_COMMAND_IO_ENABLE | PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE)) { reg |= PCI_COMMAND_IO_ENABLE | PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE; err = pci_write(domain, bus, dev, func, PCI_COMMAND_STATUS_REG, reg); if (err) return err; } err = pci_read(domain, bus, dev, func, PCI_BHLC_REG, ®); if (err) return err; priv->header_type = PCI_HDRTYPE_TYPE(reg); if (priv->header_type != 0) return 0; region = device->regions; for (bar = PCI_MAPREG_START; bar < PCI_MAPREG_END; bar += sizeof(uint32_t), region++) { err = pci_read(domain, bus, dev, func, bar, ®); if (err) return err; /* Probe the size of the region. */ err = pci_write(domain, bus, dev, func, bar, (unsigned int)~0); if (err) return err; pci_read(domain, bus, dev, func, bar, &size); pci_write(domain, bus, dev, func, bar, reg); if (PCI_MAPREG_TYPE(reg) == PCI_MAPREG_TYPE_IO) { region->is_IO = 1; region->base_addr = PCI_MAPREG_IO_ADDR(reg); region->size = PCI_MAPREG_IO_SIZE(size); } else { if (PCI_MAPREG_MEM_PREFETCHABLE(reg)) region->is_prefetchable = 1; switch(PCI_MAPREG_MEM_TYPE(reg)) { case PCI_MAPREG_MEM_TYPE_32BIT: case PCI_MAPREG_MEM_TYPE_32BIT_1M: region->base_addr = PCI_MAPREG_MEM_ADDR(reg); region->size = PCI_MAPREG_MEM_SIZE(size); break; case PCI_MAPREG_MEM_TYPE_64BIT: region->is_64 = 1; reg64 = reg; size64 = size; bar += sizeof(uint32_t); err = pci_read(domain, bus, dev, func, bar, ®); if (err) return err; reg64 |= (uint64_t)reg << 32; err = pci_write(domain, bus, dev, func, bar, (unsigned int)~0); if (err) return err; pci_read(domain, bus, dev, func, bar, &size); pci_write(domain, bus, dev, func, bar, (unsigned int)(reg64 >> 32)); size64 |= (uint64_t)size << 32; region->base_addr = (unsigned long)PCI_MAPREG_MEM64_ADDR(reg64); region->size = (unsigned long)PCI_MAPREG_MEM64_SIZE(size64); region++; break; } } } /* Probe expansion ROM if present */ err = pci_read(domain, bus, dev, func, PCI_MAPREG_ROM, ®); if (err) return err; if (reg != 0) { err = pci_write(domain, bus, dev, func, PCI_MAPREG_ROM, (uint32_t)(~PCI_MAPREG_ROM_ENABLE)); if (err) return err; pci_read(domain, bus, dev, func, PCI_MAPREG_ROM, &size); pci_write(domain, bus, dev, func, PCI_MAPREG_ROM, reg); if ((reg & PCI_MAPREG_MEM_ADDR_MASK) != 0) { priv->rom_base = reg & PCI_MAPREG_MEM_ADDR_MASK; device->rom_size = -(size & PCI_MAPREG_MEM_ADDR_MASK); } } return 0; } /** * Read a VGA rom using the 0xc0000 mapping. * * This function should be extended to handle access through PCI resources, * which should be more reliable when available. */ static int pci_device_netbsd_read_rom(struct pci_device *dev, void *buffer) { struct pci_device_private *priv = (struct pci_device_private *)(void *)dev; void *bios; pciaddr_t rom_base; size_t rom_size; uint32_t bios_val, command_val; int pci_rom; if (((priv->base.device_class >> 16) & 0xff) != PCI_CLASS_DISPLAY || ((priv->base.device_class >> 8) & 0xff) != PCI_SUBCLASS_DISPLAY_VGA) return ENOSYS; if (priv->rom_base == 0) { #if defined(__amd64__) || defined(__i386__) /* * We need a way to detect when this isn't the console and reject * this request outright. */ rom_base = 0xc0000; rom_size = 0x10000; pci_rom = 0; #else return ENOSYS; #endif } else { rom_base = priv->rom_base; rom_size = dev->rom_size; pci_rom = 1; if ((pcibus_conf_read(buses[dev->domain].fd, (unsigned int)dev->bus, (unsigned int)dev->dev, (unsigned int)dev->func, PCI_COMMAND_STATUS_REG, &command_val)) == -1) return errno; if ((command_val & PCI_COMMAND_MEM_ENABLE) == 0) { if ((pcibus_conf_write(buses[dev->domain].fd, (unsigned int)dev->bus, (unsigned int)dev->dev, (unsigned int)dev->func, PCI_COMMAND_STATUS_REG, command_val | PCI_COMMAND_MEM_ENABLE)) == -1) return errno; } if ((pcibus_conf_read(buses[dev->domain].fd, (unsigned int)dev->bus, (unsigned int)dev->dev, (unsigned int)dev->func, PCI_MAPREG_ROM, &bios_val)) == -1) return errno; if ((bios_val & PCI_MAPREG_ROM_ENABLE) == 0) { if ((pcibus_conf_write(buses[dev->domain].fd, (unsigned int)dev->bus, (unsigned int)dev->dev, (unsigned int)dev->func, PCI_MAPREG_ROM, bios_val | PCI_MAPREG_ROM_ENABLE)) == -1) return errno; } } fprintf(stderr, "Using rom_base = 0x%lx 0x%lx (pci_rom=%d)\n", (long)rom_base, (long)rom_size, pci_rom); bios = mmap(NULL, rom_size, PROT_READ, MAP_SHARED, buses[dev->domain].fd, (off_t)rom_base); if (bios == MAP_FAILED) { int serrno = errno; return serrno; } memcpy(buffer, bios, rom_size); munmap(bios, rom_size); if (pci_rom) { if ((command_val & PCI_COMMAND_MEM_ENABLE) == 0) { if ((pcibus_conf_write(buses[dev->domain].fd, (unsigned int)dev->bus, (unsigned int)dev->dev, (unsigned int)dev->func, PCI_COMMAND_STATUS_REG, command_val)) == -1) return errno; } if ((bios_val & PCI_MAPREG_ROM_ENABLE) == 0) { if ((pcibus_conf_write(buses[dev->domain].fd, (unsigned int)dev->bus, (unsigned int)dev->dev, (unsigned int)dev->func, PCI_MAPREG_ROM, bios_val)) == -1) return errno; } } return 0; } #if defined(__i386__) || defined(__amd64__) #include /* * Functions to provide access to x86 programmed I/O instructions. * * The in[bwl]() and out[bwl]() functions are split into two varieties: one to * use a small, constant, 8-bit port number, and another to use a large or * variable port number. The former can be compiled as a smaller instruction. */ #ifdef __OPTIMIZE__ #define __use_immediate_port(port) \ (__builtin_constant_p((port)) && (port) < 0x100) #else #define __use_immediate_port(port) 0 #endif #define inb(port) \ (/* CONSTCOND */ __use_immediate_port(port) ? __inbc(port) : __inb(port)) static __inline u_int8_t __inbc(unsigned port) { u_int8_t data; __asm __volatile("inb %w1,%0" : "=a" (data) : "id" (port)); return data; } static __inline u_int8_t __inb(unsigned port) { u_int8_t data; __asm __volatile("inb %w1,%0" : "=a" (data) : "d" (port)); return data; } static __inline void insb(unsigned port, void *addr, int cnt) { void *dummy1; int dummy2; __asm __volatile("cld\n\trepne\n\tinsb" : "=D" (dummy1), "=c" (dummy2) : "d" (port), "0" (addr), "1" (cnt) : "memory"); } #define inw(port) \ (/* CONSTCOND */ __use_immediate_port(port) ? __inwc(port) : __inw(port)) static __inline u_int16_t __inwc(unsigned port) { u_int16_t data; __asm __volatile("inw %w1,%0" : "=a" (data) : "id" (port)); return data; } static __inline u_int16_t __inw(unsigned port) { u_int16_t data; __asm __volatile("inw %w1,%0" : "=a" (data) : "d" (port)); return data; } static __inline void insw(unsigned port, void *addr, int cnt) { void *dummy1; int dummy2; __asm __volatile("cld\n\trepne\n\tinsw" : "=D" (dummy1), "=c" (dummy2) : "d" (port), "0" (addr), "1" (cnt) : "memory"); } #define inl(port) \ (/* CONSTCOND */ __use_immediate_port(port) ? __inlc(port) : __inl(port)) static __inline u_int32_t __inlc(unsigned port) { u_int32_t data; __asm __volatile("inl %w1,%0" : "=a" (data) : "id" (port)); return data; } static __inline u_int32_t __inl(unsigned port) { u_int32_t data; __asm __volatile("inl %w1,%0" : "=a" (data) : "d" (port)); return data; } static __inline void insl(unsigned port, void *addr, int cnt) { void *dummy1; int dummy2; __asm __volatile("cld\n\trepne\n\tinsl" : "=D" (dummy1), "=c" (dummy2) : "d" (port), "0" (addr), "1" (cnt) : "memory"); } #define outb(port, data) \ (/* CONSTCOND */__use_immediate_port(port) ? __outbc(port, data) : \ __outb(port, data)) static __inline void __outbc(unsigned port, u_int8_t data) { __asm __volatile("outb %0,%w1" : : "a" (data), "id" (port)); } static __inline void __outb(unsigned port, u_int8_t data) { __asm __volatile("outb %0,%w1" : : "a" (data), "d" (port)); } static __inline void outsb(unsigned port, const void *addr, int cnt) { void *dummy1; int dummy2; __asm __volatile("cld\n\trepne\n\toutsb" : "=S" (dummy1), "=c" (dummy2) : "d" (port), "0" (addr), "1" (cnt)); } #define outw(port, data) \ (/* CONSTCOND */ __use_immediate_port(port) ? __outwc(port, data) : \ __outw(port, data)) static __inline void __outwc(unsigned port, u_int16_t data) { __asm __volatile("outw %0,%w1" : : "a" (data), "id" (port)); } static __inline void __outw(unsigned port, u_int16_t data) { __asm __volatile("outw %0,%w1" : : "a" (data), "d" (port)); } static __inline void outsw(unsigned port, const void *addr, int cnt) { void *dummy1; int dummy2; __asm __volatile("cld\n\trepne\n\toutsw" : "=S" (dummy1), "=c" (dummy2) : "d" (port), "0" (addr), "1" (cnt)); } #define outl(port, data) \ (/* CONSTCOND */ __use_immediate_port(port) ? __outlc(port, data) : \ __outl(port, data)) static __inline void __outlc(unsigned port, u_int32_t data) { __asm __volatile("outl %0,%w1" : : "a" (data), "id" (port)); } static __inline void __outl(unsigned port, u_int32_t data) { __asm __volatile("outl %0,%w1" : : "a" (data), "d" (port)); } static __inline void outsl(unsigned port, const void *addr, int cnt) { void *dummy1; int dummy2; __asm __volatile("cld\n\trepne\n\toutsl" : "=S" (dummy1), "=c" (dummy2) : "d" (port), "0" (addr), "1" (cnt)); } #endif static struct pci_io_handle * pci_device_netbsd_open_legacy_io(struct pci_io_handle *ret, struct pci_device *dev, pciaddr_t base, pciaddr_t size) { #if defined(__i386__) struct i386_iopl_args ia; ia.iopl = 1; if (sysarch(I386_IOPL, &ia)) return NULL; ret->base = base; ret->size = size; ret->is_legacy = 1; return ret; #elif defined(__amd64__) struct x86_64_iopl_args ia; ia.iopl = 1; if (sysarch(X86_64_IOPL, &ia)) return NULL; ret->base = base; ret->size = size; ret->is_legacy = 1; return ret; #else return NULL; #endif } static uint32_t pci_device_netbsd_read32(struct pci_io_handle *handle, uint32_t reg) { #if defined(__i386__) || defined(__amd64__) return inl(handle->base + reg); #else return *(uint32_t *)((uintptr_t)handle->memory + reg); #endif } static uint16_t pci_device_netbsd_read16(struct pci_io_handle *handle, uint32_t reg) { #if defined(__i386__) || defined(__amd64__) return inw(handle->base + reg); #else return *(uint16_t *)((uintptr_t)handle->memory + reg); #endif } static uint8_t pci_device_netbsd_read8(struct pci_io_handle *handle, uint32_t reg) { #if defined(__i386__) || defined(__amd64__) return inb(handle->base + reg); #else return *(uint8_t *)((uintptr_t)handle->memory + reg); #endif } static void pci_device_netbsd_write32(struct pci_io_handle *handle, uint32_t reg, uint32_t data) { #if defined(__i386__) || defined(__amd64__) outl(handle->base + reg, data); #else *(uint16_t *)((uintptr_t)handle->memory + reg) = data; #endif } static void pci_device_netbsd_write16(struct pci_io_handle *handle, uint32_t reg, uint16_t data) { #if defined(__i386__) || defined(__amd64__) outw(handle->base + reg, data); #else *(uint8_t *)((uintptr_t)handle->memory + reg) = data; #endif } static void pci_device_netbsd_write8(struct pci_io_handle *handle, uint32_t reg, uint8_t data) { #if defined(__i386__) || defined(__amd64__) outb(handle->base + reg, data); #else *(uint32_t *)((uintptr_t)handle->memory + reg) = data; #endif } static int pci_device_netbsd_map_legacy(struct pci_device *dev, pciaddr_t base, pciaddr_t size, unsigned map_flags, void **addr) { struct pci_device_mapping map; int err; map.base = base; map.size = size; map.flags = map_flags; map.memory = NULL; err = pci_device_netbsd_map_range(dev, &map); *addr = map.memory; return err; } static int pci_device_netbsd_unmap_legacy(struct pci_device *dev, void *addr, pciaddr_t size) { struct pci_device_mapping map; map.memory = addr; map.size = size; map.flags = 0; return pci_device_netbsd_unmap_range(dev, &map); } static int pci_device_netbsd_has_kernel_driver(struct pci_device *dev) { #ifdef PCI_IOC_DRVNAME /* * NetBSD PCI_IOC_DRVNAME appears at the same time as pci_drvname(3) */ char drvname[16]; if (dev->bus >= nbuses) return 0; /* * vga(4) should be considered "not bound". */ if (pci_drvname(buses[dev->bus].fd, dev->dev, dev->func, drvname, sizeof drvname) == 0 && strncmp(drvname, "vga", 3) != 0) return 1; #endif return 0; } static const struct pci_system_methods netbsd_pci_methods = { .destroy = pci_system_netbsd_destroy, .destroy_device = NULL, .read_rom = pci_device_netbsd_read_rom, .probe = pci_device_netbsd_probe, .map_range = pci_device_netbsd_map_range, .unmap_range = pci_device_netbsd_unmap_range, .read = pci_device_netbsd_read, .write = pci_device_netbsd_write, .fill_capabilities = pci_fill_capabilities_generic, #if defined(WSDISPLAYIO_GET_BUSID) .boot_vga = pci_device_netbsd_boot_vga, #else .boot_vga = NULL, #endif .open_legacy_io = pci_device_netbsd_open_legacy_io, .read32 = pci_device_netbsd_read32, .read16 = pci_device_netbsd_read16, .read8 = pci_device_netbsd_read8, .write32 = pci_device_netbsd_write32, .write16 = pci_device_netbsd_write16, .write8 = pci_device_netbsd_write8, .map_legacy = pci_device_netbsd_map_legacy, .unmap_legacy = pci_device_netbsd_unmap_legacy, .has_kernel_driver = pci_device_netbsd_has_kernel_driver, }; int pci_system_netbsd_create(void) { struct pci_device_private *device; int bus, dev, func, ndevs, nfuncs, domain, pcifd; uint32_t reg; char netbsd_devname[32]; struct pciio_businfo businfo; pci_sys = calloc(1, sizeof(struct pci_system)); pci_sys->methods = &netbsd_pci_methods; ndevs = 0; nbuses = 0; snprintf(netbsd_devname, 32, "/dev/pci%d", nbuses); pcifd = open(netbsd_devname, O_RDWR | O_CLOEXEC); while (pcifd > 0) { ioctl(pcifd, PCI_IOC_BUSINFO, &businfo); buses[nbuses].fd = pcifd; buses[nbuses].num = bus = businfo.busno; buses[nbuses].maxdevs = businfo.maxdevs; domain = nbuses; nbuses++; for (dev = 0; dev < businfo.maxdevs; dev++) { nfuncs = pci_nfuncs(domain, bus, dev); for (func = 0; func < nfuncs; func++) { if (pci_read(domain, bus, dev, func, PCI_ID_REG, ®) != 0) continue; if (PCI_VENDOR(reg) == PCI_VENDOR_INVALID || PCI_VENDOR(reg) == 0) continue; ndevs++; } } snprintf(netbsd_devname, 32, "/dev/pci%d", nbuses); pcifd = open(netbsd_devname, O_RDWR); } pci_sys->num_devices = ndevs; pci_sys->devices = calloc(ndevs, sizeof(struct pci_device_private)); if (pci_sys->devices == NULL) { int i; for (i = 0; i < nbuses; i++) close(buses[i].fd); free(pci_sys); return ENOMEM; } device = pci_sys->devices; for (domain = 0; domain < nbuses; domain++) { bus = buses[domain].num; for (dev = 0; dev < buses[domain].maxdevs; dev++) { nfuncs = pci_nfuncs(domain, bus, dev); for (func = 0; func < nfuncs; func++) { if (pci_read(domain, bus, dev, func, PCI_ID_REG, ®) != 0) continue; if (PCI_VENDOR(reg) == PCI_VENDOR_INVALID || PCI_VENDOR(reg) == 0) continue; device->base.domain = domain; if (domain > 0xffff) device->base.domain_16 = 0xffff; else device->base.domain_16 = domain & 0xffff; device->base.bus = bus; device->base.dev = dev; device->base.func = func; device->base.vendor_id = PCI_VENDOR(reg); device->base.device_id = PCI_PRODUCT(reg); if (pci_read(domain, bus, dev, func, PCI_CLASS_REG, ®) != 0) continue; device->base.device_class = PCI_INTERFACE(reg) | PCI_CLASS(reg) << 16 | PCI_SUBCLASS(reg) << 8; device->base.revision = PCI_REVISION(reg); if (pci_read(domain, bus, dev, func, PCI_SUBSYS_ID_REG, ®) != 0) continue; device->base.subvendor_id = PCI_VENDOR(reg); device->base.subdevice_id = PCI_PRODUCT(reg); device++; } } } return 0; } libpciaccess-0.14/src/openbsd_pci.c0000644000175000017500000004457713173407515014252 00000000000000/* * Copyright (c) 2008, 2011 Mark Kettenis * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include "pciaccess.h" #include "pciaccess_private.h" /* * This should allow for 16 domains, which should cover everything * except perhaps the really big fridge-sized sparc64 server machines * that are unlikely to have any graphics hardware in them. */ static int pcifd[16]; static int ndomains; static int aperturefd = -1; static int pci_read(int domain, int bus, int dev, int func, uint32_t reg, uint32_t *val) { struct pci_io io; int err; bzero(&io, sizeof(io)); io.pi_sel.pc_bus = bus; io.pi_sel.pc_dev = dev; io.pi_sel.pc_func = func; io.pi_reg = reg; io.pi_width = 4; err = ioctl(pcifd[domain], PCIOCREAD, &io); if (err) return (err); *val = io.pi_data; return 0; } static int pci_write(int domain, int bus, int dev, int func, uint32_t reg, uint32_t val) { struct pci_io io; bzero(&io, sizeof(io)); io.pi_sel.pc_bus = bus; io.pi_sel.pc_dev = dev; io.pi_sel.pc_func = func; io.pi_reg = reg; io.pi_width = 4; io.pi_data = val; return ioctl(pcifd[domain], PCIOCWRITE, &io); } static int pci_readmask(int domain, int bus, int dev, int func, uint32_t reg, uint32_t *val) { struct pci_io io; int err; bzero(&io, sizeof(io)); io.pi_sel.pc_bus = bus; io.pi_sel.pc_dev = dev; io.pi_sel.pc_func = func; io.pi_reg = reg; io.pi_width = 4; err = ioctl(pcifd[domain], PCIOCREADMASK, &io); if (err) return (err); *val = io.pi_data; return 0; } /** * Read a VGA ROM * */ static int pci_device_openbsd_read_rom(struct pci_device *device, void *buffer) { struct pci_device_private *priv = (struct pci_device_private *)device; unsigned char *bios; pciaddr_t rom_base; pciaddr_t rom_size; u_int32_t csr, rom; int pci_rom, domain, bus, dev, func; domain = device->domain; if (domain < 0 || domain >= ndomains) return ENXIO; bus = device->bus; dev = device->dev; func = device->func; if (aperturefd == -1) return ENOSYS; if (priv->base.rom_size == 0) { #if defined(__alpha__) || defined(__amd64__) || defined(__i386__) if ((device->device_class & 0x00ffff00) == ((PCI_CLASS_DISPLAY << 16) | (PCI_SUBCLASS_DISPLAY_VGA << 8))) { rom_base = 0xc0000; rom_size = 0x10000; pci_rom = 0; } else #endif return ENOSYS; } else { rom_base = priv->rom_base; rom_size = priv->base.rom_size; pci_rom = 1; pci_read(domain, bus, dev, func, PCI_COMMAND_STATUS_REG, &csr); pci_write(domain, bus, dev, func, PCI_COMMAND_STATUS_REG, csr | PCI_COMMAND_MEM_ENABLE); pci_read(domain, bus, dev, func, PCI_ROM_REG, &rom); pci_write(domain, bus, dev, func, PCI_ROM_REG, rom | PCI_ROM_ENABLE); } bios = mmap(NULL, rom_size, PROT_READ, MAP_SHARED, aperturefd, (off_t)rom_base); if (bios == MAP_FAILED) return errno; memcpy(buffer, bios, rom_size); munmap(bios, rom_size); if (pci_rom) { /* Restore PCI config space */ pci_write(domain, bus, dev, func, PCI_ROM_REG, rom); pci_write(domain, bus, dev, func, PCI_COMMAND_STATUS_REG, csr); } return 0; } static int pci_nfuncs(int domain, int bus, int dev) { uint32_t hdr; if (domain < 0 || domain >= ndomains) return ENXIO; if (pci_read(domain, bus, dev, 0, PCI_BHLC_REG, &hdr) != 0) return -1; return (PCI_HDRTYPE_MULTIFN(hdr) ? 8 : 1); } static int pci_device_openbsd_map_range(struct pci_device *dev, struct pci_device_mapping *map) { struct mem_range_desc mr; struct mem_range_op mo; int prot = PROT_READ; if (map->flags & PCI_DEV_MAP_FLAG_WRITABLE) prot |= PROT_WRITE; map->memory = mmap(NULL, map->size, prot, MAP_SHARED, aperturefd, map->base); if (map->memory == MAP_FAILED) return errno; #if defined(__i386__) || defined(__amd64__) /* No need to set an MTRR if it's the default mode. */ if ((map->flags & PCI_DEV_MAP_FLAG_CACHABLE) || (map->flags & PCI_DEV_MAP_FLAG_WRITE_COMBINE)) { mr.mr_base = map->base; mr.mr_len = map->size; mr.mr_flags = 0; if (map->flags & PCI_DEV_MAP_FLAG_CACHABLE) mr.mr_flags |= MDF_WRITEBACK; if (map->flags & PCI_DEV_MAP_FLAG_WRITE_COMBINE) mr.mr_flags |= MDF_WRITECOMBINE; strlcpy(mr.mr_owner, "pciaccess", sizeof(mr.mr_owner)); mo.mo_desc = &mr; mo.mo_arg[0] = MEMRANGE_SET_UPDATE; if (ioctl(aperturefd, MEMRANGE_SET, &mo)) (void)fprintf(stderr, "mtrr set failed: %s\n", strerror(errno)); } #endif return 0; } static int pci_device_openbsd_unmap_range(struct pci_device *dev, struct pci_device_mapping *map) { #if defined(__i386__) || defined(__amd64__) struct mem_range_desc mr; struct mem_range_op mo; if ((map->flags & PCI_DEV_MAP_FLAG_CACHABLE) || (map->flags & PCI_DEV_MAP_FLAG_WRITE_COMBINE)) { mr.mr_base = map->base; mr.mr_len = map->size; mr.mr_flags = MDF_UNCACHEABLE; strlcpy(mr.mr_owner, "pciaccess", sizeof(mr.mr_owner)); mo.mo_desc = &mr; mo.mo_arg[0] = MEMRANGE_SET_REMOVE; (void)ioctl(aperturefd, MEMRANGE_SET, &mo); } #endif return pci_device_generic_unmap_range(dev, map); } static int pci_device_openbsd_read(struct pci_device *dev, void *data, pciaddr_t offset, pciaddr_t size, pciaddr_t *bytes_read) { struct pci_io io; io.pi_sel.pc_bus = dev->bus; io.pi_sel.pc_dev = dev->dev; io.pi_sel.pc_func = dev->func; *bytes_read = 0; while (size > 0) { int toread = MIN(size, 4 - (offset & 0x3)); io.pi_reg = (offset & ~0x3); io.pi_width = 4; if (ioctl(pcifd[dev->domain], PCIOCREAD, &io) == -1) return errno; io.pi_data = htole32(io.pi_data); io.pi_data >>= ((offset & 0x3) * 8); memcpy(data, &io.pi_data, toread); offset += toread; data = (char *)data + toread; size -= toread; *bytes_read += toread; } return 0; } static int pci_device_openbsd_write(struct pci_device *dev, const void *data, pciaddr_t offset, pciaddr_t size, pciaddr_t *bytes_written) { struct pci_io io; if ((offset % 4) != 0 || (size % 4) != 0) return EINVAL; io.pi_sel.pc_bus = dev->bus; io.pi_sel.pc_dev = dev->dev; io.pi_sel.pc_func = dev->func; *bytes_written = 0; while (size > 0) { io.pi_reg = offset; io.pi_width = 4; memcpy(&io.pi_data, data, 4); if (ioctl(pcifd[dev->domain], PCIOCWRITE, &io) == -1) return errno; offset += 4; data = (char *)data + 4; size -= 4; *bytes_written += 4; } return 0; } static void pci_system_openbsd_destroy(void) { int domain; for (domain = 0; domain < ndomains; domain++) close(pcifd[domain]); ndomains = 0; } static int pci_device_openbsd_probe(struct pci_device *device) { struct pci_device_private *priv = (struct pci_device_private *)device; struct pci_mem_region *region; uint64_t reg64, size64; uint32_t bar, reg, size; int domain, bus, dev, func, err; domain = device->domain; bus = device->bus; dev = device->dev; func = device->func; err = pci_read(domain, bus, dev, func, PCI_BHLC_REG, ®); if (err) return err; priv->header_type = PCI_HDRTYPE_TYPE(reg); if (priv->header_type != 0) return 0; region = device->regions; for (bar = PCI_MAPREG_START; bar < PCI_MAPREG_END; bar += sizeof(uint32_t), region++) { err = pci_read(domain, bus, dev, func, bar, ®); if (err) return err; /* Probe the size of the region. */ err = pci_readmask(domain, bus, dev, func, bar, &size); if (err) return err; if (PCI_MAPREG_TYPE(reg) == PCI_MAPREG_TYPE_IO) { region->is_IO = 1; region->base_addr = PCI_MAPREG_IO_ADDR(reg); region->size = PCI_MAPREG_IO_SIZE(size); } else { if (PCI_MAPREG_MEM_PREFETCHABLE(reg)) region->is_prefetchable = 1; switch(PCI_MAPREG_MEM_TYPE(reg)) { case PCI_MAPREG_MEM_TYPE_32BIT: case PCI_MAPREG_MEM_TYPE_32BIT_1M: region->base_addr = PCI_MAPREG_MEM_ADDR(reg); region->size = PCI_MAPREG_MEM_SIZE(size); break; case PCI_MAPREG_MEM_TYPE_64BIT: region->is_64 = 1; reg64 = reg; size64 = size; bar += sizeof(uint32_t); err = pci_read(domain, bus, dev, func, bar, ®); if (err) return err; reg64 |= (uint64_t)reg << 32; err = pci_readmask(domain, bus, dev, func, bar, &size); if (err) return err; size64 |= (uint64_t)size << 32; region->base_addr = PCI_MAPREG_MEM64_ADDR(reg64); region->size = PCI_MAPREG_MEM64_SIZE(size64); region++; break; } } } /* Probe expansion ROM if present */ err = pci_read(domain, bus, dev, func, PCI_ROM_REG, ®); if (err) return err; if (reg != 0) { err = pci_write(domain, bus, dev, func, PCI_ROM_REG, ~PCI_ROM_ENABLE); if (err) return err; pci_read(domain, bus, dev, func, PCI_ROM_REG, &size); pci_write(domain, bus, dev, func, PCI_ROM_REG, reg); if (PCI_ROM_ADDR(reg) != 0) { priv->rom_base = PCI_ROM_ADDR(reg); device->rom_size = PCI_ROM_SIZE(size); } } return 0; } #if defined(__i386__) || defined(__amd64__) #include #include #endif static struct pci_io_handle * pci_device_openbsd_open_legacy_io(struct pci_io_handle *ret, struct pci_device *dev, pciaddr_t base, pciaddr_t size) { #if defined(__i386__) struct i386_iopl_args ia; ia.iopl = 1; if (sysarch(I386_IOPL, &ia)) return NULL; ret->base = base; ret->size = size; ret->is_legacy = 1; return ret; #elif defined(__amd64__) struct amd64_iopl_args ia; ia.iopl = 1; if (sysarch(AMD64_IOPL, &ia)) return NULL; ret->base = base; ret->size = size; ret->is_legacy = 1; return ret; #elif defined(PCI_MAGIC_IO_RANGE) ret->memory = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, aperturefd, PCI_MAGIC_IO_RANGE + base); if (ret->memory == MAP_FAILED) return NULL; ret->base = base; ret->size = size; ret->is_legacy = 1; return ret; #else return NULL; #endif } static uint32_t pci_device_openbsd_read32(struct pci_io_handle *handle, uint32_t reg) { #if defined(__i386__) || defined(__amd64__) return inl(handle->base + reg); #else return *(uint32_t *)((uintptr_t)handle->memory + reg); #endif } static uint16_t pci_device_openbsd_read16(struct pci_io_handle *handle, uint32_t reg) { #if defined(__i386__) || defined(__amd64__) return inw(handle->base + reg); #else return *(uint16_t *)((uintptr_t)handle->memory + reg); #endif } static uint8_t pci_device_openbsd_read8(struct pci_io_handle *handle, uint32_t reg) { #if defined(__i386__) || defined(__amd64__) return inb(handle->base + reg); #else return *(uint8_t *)((uintptr_t)handle->memory + reg); #endif } static void pci_device_openbsd_write32(struct pci_io_handle *handle, uint32_t reg, uint32_t data) { #if defined(__i386__) || defined(__amd64__) outl(handle->base + reg, data); #else *(uint16_t *)((uintptr_t)handle->memory + reg) = data; #endif } static void pci_device_openbsd_write16(struct pci_io_handle *handle, uint32_t reg, uint16_t data) { #if defined(__i386__) || defined(__amd64__) outw(handle->base + reg, data); #else *(uint8_t *)((uintptr_t)handle->memory + reg) = data; #endif } static void pci_device_openbsd_write8(struct pci_io_handle *handle, uint32_t reg, uint8_t data) { #if defined(__i386__) || defined(__amd64__) outb(handle->base + reg, data); #else *(uint32_t *)((uintptr_t)handle->memory + reg) = data; #endif } static int pci_device_openbsd_map_legacy(struct pci_device *dev, pciaddr_t base, pciaddr_t size, unsigned map_flags, void **addr) { struct pci_device_mapping map; int err; map.base = base; map.size = size; map.flags = map_flags; map.memory = NULL; err = pci_device_openbsd_map_range(dev, &map); *addr = map.memory; return err; } static int pci_device_openbsd_unmap_legacy(struct pci_device *dev, void *addr, pciaddr_t size) { struct pci_device_mapping map; map.memory = addr; map.size = size; map.flags = 0; return pci_device_openbsd_unmap_range(dev, &map); } static const struct pci_system_methods openbsd_pci_methods = { pci_system_openbsd_destroy, NULL, pci_device_openbsd_read_rom, pci_device_openbsd_probe, pci_device_openbsd_map_range, pci_device_openbsd_unmap_range, pci_device_openbsd_read, pci_device_openbsd_write, pci_fill_capabilities_generic, NULL, NULL, NULL, NULL, pci_device_openbsd_open_legacy_io, NULL, pci_device_openbsd_read32, pci_device_openbsd_read16, pci_device_openbsd_read8, pci_device_openbsd_write32, pci_device_openbsd_write16, pci_device_openbsd_write8, pci_device_openbsd_map_legacy, pci_device_openbsd_unmap_legacy }; int pci_system_openbsd_create(void) { struct pci_device_private *device; int domain, bus, dev, func, ndevs, nfuncs; char path[MAXPATHLEN]; uint32_t reg; if (ndomains > 0) return 0; for (domain = 0; domain < sizeof(pcifd) / sizeof(pcifd[0]); domain++) { snprintf(path, sizeof(path), "/dev/pci%d", domain); pcifd[domain] = open(path, O_RDWR | O_CLOEXEC); if (pcifd[domain] == -1) break; ndomains++; } if (ndomains == 0) return ENXIO; pci_sys = calloc(1, sizeof(struct pci_system)); if (pci_sys == NULL) { for (domain = 0; domain < ndomains; domain++) close(pcifd[domain]); ndomains = 0; return ENOMEM; } pci_sys->methods = &openbsd_pci_methods; ndevs = 0; for (domain = 0; domain < ndomains; domain++) { for (bus = 0; bus < 256; bus++) { for (dev = 0; dev < 32; dev++) { nfuncs = pci_nfuncs(domain, bus, dev); for (func = 0; func < nfuncs; func++) { if (pci_read(domain, bus, dev, func, PCI_ID_REG, ®) != 0) continue; if (PCI_VENDOR(reg) == PCI_VENDOR_INVALID || PCI_VENDOR(reg) == 0) continue; ndevs++; } } } } pci_sys->num_devices = ndevs; pci_sys->devices = calloc(ndevs, sizeof(struct pci_device_private)); if (pci_sys->devices == NULL) { free(pci_sys); pci_sys = NULL; for (domain = 0; domain < ndomains; domain++) close(pcifd[domain]); ndomains = 0; return ENOMEM; } device = pci_sys->devices; for (domain = 0; domain < ndomains; domain++) { for (bus = 0; bus < 256; bus++) { for (dev = 0; dev < 32; dev++) { nfuncs = pci_nfuncs(domain, bus, dev); for (func = 0; func < nfuncs; func++) { if (pci_read(domain, bus, dev, func, PCI_ID_REG, ®) != 0) continue; if (PCI_VENDOR(reg) == PCI_VENDOR_INVALID || PCI_VENDOR(reg) == 0) continue; device->base.domain = domain; if (domain > 0xffff) device->base.domain_16 = 0xffff; else device->base.domain_16 = domain & 0xffff; device->base.bus = bus; device->base.dev = dev; device->base.func = func; device->base.vendor_id = PCI_VENDOR(reg); device->base.device_id = PCI_PRODUCT(reg); if (pci_read(domain, bus, dev, func, PCI_CLASS_REG, ®) != 0) continue; device->base.device_class = PCI_INTERFACE(reg) | PCI_CLASS(reg) << 16 | PCI_SUBCLASS(reg) << 8; device->base.revision = PCI_REVISION(reg); if (pci_read(domain, bus, dev, func, PCI_SUBVEND_0, ®) != 0) continue; device->base.subvendor_id = PCI_VENDOR(reg); device->base.subdevice_id = PCI_PRODUCT(reg); device->base.vgaarb_rsrc = VGA_ARB_RSRC_LEGACY_IO | VGA_ARB_RSRC_LEGACY_MEM; device++; } } } } return 0; } void pci_system_openbsd_init_dev_mem(int fd) { aperturefd = fd; } int pci_device_vgaarb_init(void) { struct pci_device *dev = pci_sys->vga_target; struct pci_device_iterator *iter; struct pci_id_match vga_match = { PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY, (PCI_CLASS_DISPLAY << 16) | (PCI_SUBCLASS_DISPLAY_VGA << 8), 0x00ffff00 }; struct pci_vga pv; int err; pv.pv_sel.pc_bus = 0; pv.pv_sel.pc_dev = 0; pv.pv_sel.pc_func = 0; err = ioctl(pcifd[0], PCIOCGETVGA, &pv); if (err) return err; pci_sys->vga_target = pci_device_find_by_slot(0, pv.pv_sel.pc_bus, pv.pv_sel.pc_dev, pv.pv_sel.pc_func); /* Count the number of VGA devices in domain 0. */ iter = pci_id_match_iterator_create(&vga_match); if (iter == NULL) return -1; pci_sys->vga_count = 0; while ((dev = pci_device_next(iter)) != NULL) { if (dev->domain == 0) pci_sys->vga_count++; } pci_iterator_destroy(iter); return 0; } void pci_device_vgaarb_fini(void) { struct pci_device *dev; struct pci_vga pv; if (pci_sys == NULL) return; dev = pci_sys->vga_target; if (dev == NULL) return; pv.pv_sel.pc_bus = dev->bus; pv.pv_sel.pc_dev = dev->dev; pv.pv_sel.pc_func = dev->func; pv.pv_lock = PCI_VGA_UNLOCK; ioctl(pcifd[dev->domain], PCIOCSETVGA, &pv); } int pci_device_vgaarb_set_target(struct pci_device *dev) { pci_sys->vga_target = dev; return (0); } int pci_device_vgaarb_lock(void) { struct pci_device *dev = pci_sys->vga_target; struct pci_vga pv; if (dev == NULL) return -1; #if 0 if (dev->vgaarb_rsrc == 0 || pci_sys->vga_count == 1) return 0; #else if (pci_sys->vga_count == 1) return 0; #endif pv.pv_sel.pc_bus = dev->bus; pv.pv_sel.pc_dev = dev->dev; pv.pv_sel.pc_func = dev->func; pv.pv_lock = PCI_VGA_LOCK; return ioctl(pcifd[dev->domain], PCIOCSETVGA, &pv); } int pci_device_vgaarb_unlock(void) { struct pci_device *dev = pci_sys->vga_target; struct pci_vga pv; if (dev == NULL) return -1; #if 0 if (dev->vgaarb_rsrc == 0 || pci_sys->vga_count == 1) return 0; #else if (pci_sys->vga_count == 1) return 0; #endif pv.pv_sel.pc_bus = dev->bus; pv.pv_sel.pc_dev = dev->dev; pv.pv_sel.pc_func = dev->func; pv.pv_lock = PCI_VGA_UNLOCK; return ioctl(pcifd[dev->domain], PCIOCSETVGA, &pv); } int pci_device_vgaarb_get_info(struct pci_device *dev, int *vga_count, int *rsrc_decodes) { *vga_count = pci_sys->vga_count; if (dev) *rsrc_decodes = dev->vgaarb_rsrc; return 0; } int pci_device_vgaarb_decodes(int rsrc_decodes) { struct pci_device *dev = pci_sys->vga_target; if (dev == NULL) return -1; dev->vgaarb_rsrc = rsrc_decodes; return 0; } libpciaccess-0.14/src/solx_devfs.c0000644000175000017500000006523413173407515014132 00000000000000/* * (C) Copyright IBM Corporation 2006 * Copyright (c) 2007, 2009, 2011, 2012, 2016 Oracle and/or its affiliates. * All Rights Reserved. * * 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 * on the rights to use, copy, modify, merge, publish, distribute, sub * license, 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 (including the next * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /* * Solaris devfs interfaces */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #include #include #include #include #include "pci_tools.h" #ifdef __x86 # include # include #endif #include "pciaccess.h" #include "pciaccess_private.h" /* #define DEBUG */ #define INITIAL_NUM_DEVICES 256 #define CELL_NUMS_1275 (sizeof(pci_regspec_t) / sizeof(uint_t)) typedef struct i_devnode { uint8_t bus; uint8_t dev; uint8_t func; di_node_t node; } i_devnode_t; typedef struct nexus { int first_bus; int last_bus; int domain; char *path; /* for open */ char *dev_path; struct nexus *next; } nexus_t; typedef struct probe_info { volatile size_t num_allocated_elems; volatile size_t num_devices; struct pci_device_private * volatile devices; } probe_info_t; typedef struct probe_args { probe_info_t *pinfo; nexus_t *nexus; int ret; } probe_args_t; typedef struct property_info { const char *name; int value; } property_info_t; static nexus_t *nexus_list = NULL; #if !defined(__sparc) static int xsvc_fd = -1; #endif #ifdef __sparc static di_prom_handle_t di_phdl; static size_t nexus_count = 0; #endif /* * Read config space in native processor endianness. Endian-neutral * processing can then take place. On big endian machines, MSB and LSB * of little endian data end up switched if read as little endian. * They are in correct order if read as big endian. */ #if defined(__sparc) # define NATIVE_ENDIAN PCITOOL_ACC_ATTR_ENDN_BIG #elif defined(__x86) # define NATIVE_ENDIAN PCITOOL_ACC_ATTR_ENDN_LTL #else # error "ISA is neither __sparc nor __x86" #endif #ifdef __sparc #define MAPPING_DEV_PATH(dev) (((struct pci_device_private *) dev)->device_string) #endif static nexus_t * find_nexus_for_bus( int domain, int bus ) { nexus_t *nexus; for (nexus = nexus_list ; nexus != NULL ; nexus = nexus->next) { if ((domain == nexus->domain) && (bus >= nexus->first_bus) && (bus <= nexus->last_bus)) { return nexus; } } return NULL; } /* * Release all the resources * Solaris version */ static void pci_system_solx_devfs_destroy( void ) { /* * The memory allocated for pci_sys & devices in create routines * will be freed in pci_system_cleanup. * Need to free system-specific allocations here. */ nexus_t *nexus, *next; for (nexus = nexus_list ; nexus != NULL ; nexus = next) { next = nexus->next; free(nexus->path); free(nexus->dev_path); free(nexus); } nexus_list = NULL; #ifdef __sparc if (di_phdl != DI_PROM_HANDLE_NIL) (void) di_prom_fini(di_phdl); #else if (xsvc_fd >= 0) { close(xsvc_fd); xsvc_fd = -1; } #endif } #ifdef __sparc /* * Release resources per device */ static void pci_system_solx_devfs_destroy_device( struct pci_device *dev ) { if (MAPPING_DEV_PATH(dev)) di_devfs_path_free((char *) MAPPING_DEV_PATH(dev)); } #endif static int probe_device_node(di_node_t node, void *arg) { int *retbuf = NULL; int len = 0, i; struct pci_device *pci_base; probe_info_t *pinfo = ((probe_args_t *)arg)->pinfo; nexus_t *nexus = ((probe_args_t *)arg)->nexus; property_info_t property_list[] = { { "class-code", 0 }, { "device-id", 0 }, { "vendor-id", 0 }, { "revision-id", 0}, { "subsystem-vendor-id", 0}, { "subsystem-id", 0}, }; #define NUM_PROPERTIES sizeof(property_list)/sizeof(property_info_t) len = di_prop_lookup_ints(DDI_DEV_T_ANY, node, "reg", &retbuf); #ifdef __sparc if ((len <= 0) && di_phdl) len = di_prom_prop_lookup_ints(di_phdl, node, "reg", &retbuf); #endif /* Exclude usb devices */ if (len < 5) { return DI_WALK_CONTINUE; } pci_base = &pinfo->devices[pinfo->num_devices].base; pci_base->domain = nexus->domain; pci_base->bus = PCI_REG_BUS_G(retbuf[0]); pci_base->dev = PCI_REG_DEV_G(retbuf[0]); pci_base->func = PCI_REG_FUNC_G(retbuf[0]); if (nexus->domain > 0xffff) pci_base->domain_16 = 0xffff; else pci_base->domain_16 = nexus->domain; /* Get property values */ for (i = 0; i < NUM_PROPERTIES; i++) { len = di_prop_lookup_ints(DDI_DEV_T_ANY, node, property_list[i].name, &retbuf); #ifdef __sparc if ((len <= 0) && di_phdl) len = di_prom_prop_lookup_ints(di_phdl, node, property_list[i].name, &retbuf); #endif if (len > 0) property_list[i].value = retbuf[0]; else { /* a device must have property "class-code", "device-id", "vendor-id" */ if (i < 3) return DI_WALK_CONTINUE; #ifdef DEBUG fprintf(stderr, "cannot get property \"%s\" for nexus = %s :\n", property_list[i].name, nexus->path); fprintf(stderr, " domain = %x, busno = %x, devno = %x, funcno = %x\n", pci_base->domain, pci_base->bus, pci_base->dev, pci_base->func); #endif } } if ((property_list[1].value == 0) && (property_list[2].value == 0)) return DI_WALK_CONTINUE; pci_base->device_class = property_list[0].value; pci_base->device_id = property_list[1].value; pci_base->vendor_id = property_list[2].value; pci_base->revision = property_list[3].value; pci_base->subvendor_id = property_list[4].value; pci_base->subdevice_id = property_list[5].value; #ifdef DEBUG fprintf(stderr, "nexus = %s, domain = %x, busno = %x, devno = %x, funcno = %x\n", nexus->path, pci_base->domain, pci_base->bus, pci_base->dev, pci_base->func); #endif pinfo->num_devices++; if (pinfo->num_devices == pinfo->num_allocated_elems) { struct pci_device_private *new_devs; size_t new_num_elems = pinfo->num_allocated_elems * 2; new_devs = realloc(pinfo->devices, new_num_elems * sizeof (struct pci_device_private)); if (new_devs == NULL) { (void) fprintf(stderr, "Error allocating memory for PCI devices:" " %s\n discarding additional devices\n", strerror(errno)); ((probe_args_t *)arg)->ret = 1; return (DI_WALK_TERMINATE); } (void) memset(&new_devs[pinfo->num_devices], 0, pinfo->num_allocated_elems * sizeof (struct pci_device_private)); pinfo->num_allocated_elems = new_num_elems; pinfo->devices = new_devs; } return (DI_WALK_CONTINUE); } /* * This function is called from di_walk_minor() when any PROBE is processed */ static int probe_nexus_node(di_node_t di_node, di_minor_t minor, void *arg) { probe_info_t *pinfo = (probe_info_t *)arg; char *nexus_name, *nexus_dev_path; nexus_t *nexus; int fd; char nexus_path[MAXPATHLEN]; di_prop_t prop; char *strings; int *ints; int numval; int pci_node = 0; int first_bus = 0, last_bus = PCI_REG_BUS_G(PCI_REG_BUS_M); int domain = 0; #ifdef __sparc int bus_range_found = 0; int device_type_found = 0; di_prom_prop_t prom_prop; #endif #ifdef DEBUG nexus_name = di_devfs_minor_path(minor); fprintf(stderr, "-- device name: %s\n", nexus_name); di_devfs_path_free(nexus_name); #endif for (prop = di_prop_next(di_node, NULL); prop != NULL; prop = di_prop_next(di_node, prop)) { const char *prop_name = di_prop_name(prop); #ifdef DEBUG fprintf(stderr, " property: %s\n", prop_name); #endif if (strcmp(prop_name, "device_type") == 0) { numval = di_prop_strings(prop, &strings); if (numval == 1) { if (strncmp(strings, "pci", 3) != 0) /* not a PCI node, bail */ return (DI_WALK_CONTINUE); else { pci_node = 1; #ifdef __sparc device_type_found = 1; #endif } } } else if (strcmp(prop_name, "class-code") == 0) { /* not a root bus node, bail */ return (DI_WALK_CONTINUE); } else if (strcmp(prop_name, "bus-range") == 0) { numval = di_prop_ints(prop, &ints); if (numval == 2) { first_bus = ints[0]; last_bus = ints[1]; #ifdef __sparc bus_range_found = 1; #endif } } #ifdef __sparc domain = nexus_count; #else else if (strcmp(prop_name, "pciseg") == 0) { numval = di_prop_ints(prop, &ints); if (numval == 1) { domain = ints[0]; } } #endif } #ifdef __sparc if ((!device_type_found) && di_phdl) { numval = di_prom_prop_lookup_strings(di_phdl, di_node, "device_type", &strings); if (numval == 1) { if (strncmp(strings, "pci", 3) != 0) return (DI_WALK_CONTINUE); else pci_node = 1; } } if ((!bus_range_found) && di_phdl) { numval = di_prom_prop_lookup_ints(di_phdl, di_node, "bus-range", &ints); if (numval == 2) { first_bus = ints[0]; last_bus = ints[1]; } } #endif if (pci_node != 1) return (DI_WALK_CONTINUE); /* we have a PCI root bus node. */ nexus = calloc(1, sizeof(nexus_t)); if (nexus == NULL) { (void) fprintf(stderr, "Error allocating memory for nexus: %s\n", strerror(errno)); return (DI_WALK_TERMINATE); } nexus->first_bus = first_bus; nexus->last_bus = last_bus; nexus->domain = domain; #ifdef __sparc nexus_count++; #endif nexus_name = di_devfs_minor_path(minor); if (nexus_name == NULL) { (void) fprintf(stderr, "Error getting nexus path: %s\n", strerror(errno)); free(nexus); return (DI_WALK_CONTINUE); } snprintf(nexus_path, sizeof(nexus_path), "/devices%s", nexus_name); di_devfs_path_free(nexus_name); #ifdef DEBUG fprintf(stderr, "nexus = %s, bus-range = %d - %d\n", nexus_path, first_bus, last_bus); #endif if ((fd = open(nexus_path, O_RDWR | O_CLOEXEC)) >= 0) { probe_args_t args; nexus->path = strdup(nexus_path); nexus_dev_path = di_devfs_path(di_node); nexus->dev_path = strdup(nexus_dev_path); di_devfs_path_free(nexus_dev_path); /* Walk through devices under the rnode */ args.pinfo = pinfo; args.nexus = nexus; args.ret = 0; (void) di_walk_node(di_node, DI_WALK_CLDFIRST, (void *)&args, probe_device_node); close(fd); if (args.ret) { free(nexus->path); free(nexus->dev_path); free(nexus); return (DI_WALK_TERMINATE); } nexus->next = nexus_list; nexus_list = nexus; } else { (void) fprintf(stderr, "Error opening %s: %s\n", nexus_path, strerror(errno)); free(nexus); } return DI_WALK_CONTINUE; } static int find_target_node(di_node_t node, void *arg) { int *regbuf = NULL; int len = 0; uint32_t busno, funcno, devno; i_devnode_t *devnode = (i_devnode_t *)arg; /* * Test the property functions, only for testing */ /* void *prop = DI_PROP_NIL; (void) fprintf(stderr, "start of node 0x%x\n", node->nodeid); while ((prop = di_prop_hw_next(node, prop)) != DI_PROP_NIL) { int i; (void) fprintf(stderr, "name=%s: ", di_prop_name(prop)); len = 0; if (!strcmp(di_prop_name(prop), "reg")) { len = di_prop_ints(prop, ®buf); } for (i = 0; i < len; i++) { fprintf(stderr, "0x%0x.", regbuf[i]); } fprintf(stderr, "\n"); } (void) fprintf(stderr, "end of node 0x%x\n", node->nodeid); */ len = di_prop_lookup_ints(DDI_DEV_T_ANY, node, "reg", ®buf); #ifdef __sparc if ((len <= 0) && di_phdl) len = di_prom_prop_lookup_ints(di_phdl, node, "reg", ®buf); #endif if (len <= 0) { #ifdef DEBUG fprintf(stderr, "error = %x\n", errno); fprintf(stderr, "can not find assigned-address\n"); #endif return (DI_WALK_CONTINUE); } busno = PCI_REG_BUS_G(regbuf[0]); devno = PCI_REG_DEV_G(regbuf[0]); funcno = PCI_REG_FUNC_G(regbuf[0]); if ((busno == devnode->bus) && (devno == devnode->dev) && (funcno == devnode->func)) { devnode->node = node; return (DI_WALK_TERMINATE); } return (DI_WALK_CONTINUE); } /* * Solaris version */ static int pci_device_solx_devfs_probe( struct pci_device * dev ) { int err = 0; di_node_t rnode = DI_NODE_NIL; i_devnode_t args = { 0, 0, 0, DI_NODE_NIL }; int *regbuf; pci_regspec_t *reg; int i; int len = 0; uint ent = 0; struct pci_device_private *priv = (struct pci_device_private *) dev; nexus_t *nexus; if ( (nexus = find_nexus_for_bus(dev->domain, dev->bus)) == NULL ) return ENODEV; pci_device_cfg_read_u8(dev, &priv->header_type, PCI_CONF_HEADER); pci_device_cfg_read_u8(dev, (uint8_t *)&dev->irq, PCI_CONF_ILINE); /* * starting to find if it is MEM/MEM64/IO * using libdevinfo */ if ((rnode = di_init(nexus->dev_path, DINFOCACHE)) == DI_NODE_NIL) { err = errno; (void) fprintf(stderr, "di_init failed: %s\n", strerror(errno)); } else { args.bus = dev->bus; args.dev = dev->dev; args.func = dev->func; (void) di_walk_node(rnode, DI_WALK_CLDFIRST, (void *)&args, find_target_node); } if (args.node != DI_NODE_NIL) { int *prop; #ifdef __sparc di_minor_t minor; #endif priv->is_primary = 0; #ifdef __sparc if (minor = di_minor_next(args.node, DI_MINOR_NIL)) MAPPING_DEV_PATH(dev) = di_devfs_minor_path (minor); else MAPPING_DEV_PATH(dev) = NULL; #endif if (di_prop_lookup_ints(DDI_DEV_T_ANY, args.node, "primary-controller", &prop) >= 1) { if (prop[0]) priv->is_primary = 1; } /* * It will succeed for sure, because it was * successfully called in find_target_node */ len = di_prop_lookup_ints(DDI_DEV_T_ANY, args.node, "assigned-addresses", ®buf); #ifdef __sparc if ((len <= 0) && di_phdl) { len = di_prom_prop_lookup_ints(di_phdl, args.node, "assigned-addresses", ®buf); } #endif } if (len <= 0) goto cleanup; /* * Each BAR address get its own region slot in sequence. * 32 bit BAR: * BAR 0x10 -> slot0, BAR 0x14 -> slot1... * 64 bit BAR: * BAR 0x10 -> slot0, BAR 0x18 -> slot2..., * slot1 is part of BAR 0x10 * Linux give two region slot for 64 bit address. */ for (i = 0; i < len; i = i + (int)CELL_NUMS_1275) { reg = (pci_regspec_t *)®buf[i]; ent = reg->pci_phys_hi & 0xff; if (ent > PCI_CONF_ROM) { fprintf(stderr, "error ent = %d\n", ent); break; } /* * G35 broken in BAR0 */ if (ent < PCI_CONF_BASE0) { /* * VGA resource here and ignore it */ break; } else if (ent == PCI_CONF_ROM) { priv->rom_base = reg->pci_phys_low | ((uint64_t)reg->pci_phys_mid << 32); dev->rom_size = reg->pci_size_low; } else { ent = (ent - PCI_CONF_BASE0) >> 2; /* * non relocatable resource is excluded * such like 0xa0000, 0x3b0. If it is met, * the loop is broken; */ if (!PCI_REG_REG_G(reg->pci_phys_hi)) break; if (reg->pci_phys_hi & PCI_PREFETCH_B) { dev->regions[ent].is_prefetchable = 1; } dev->regions[ent].base_addr = reg->pci_phys_low | ((uint64_t)reg->pci_phys_mid << 32); dev->regions[ent].size = reg->pci_size_low | ((uint64_t)reg->pci_size_hi << 32); switch (reg->pci_phys_hi & PCI_REG_ADDR_M) { case PCI_ADDR_IO: dev->regions[ent].is_IO = 1; break; case PCI_ADDR_MEM32: break; case PCI_ADDR_MEM64: dev->regions[ent].is_64 = 1; /* * Skip one slot for 64 bit address */ break; } } } cleanup: if (rnode != DI_NODE_NIL) { di_fini(rnode); } return (err); } /** * Map a memory region for a device using /dev/xsvc (x86) or fb device (sparc) * * \param dev Device whose memory region is to be mapped. * \param map Parameters of the mapping that is to be created. * * \return * Zero on success or an \c errno value on failure. */ static int pci_device_solx_devfs_map_range(struct pci_device *dev, struct pci_device_mapping *map) { const int prot = ((map->flags & PCI_DEV_MAP_FLAG_WRITABLE) != 0) ? (PROT_READ | PROT_WRITE) : PROT_READ; int err = 0; const char *map_dev; int map_fd; #ifdef __sparc char map_dev_buf[128]; if (MAPPING_DEV_PATH(dev)) { snprintf(map_dev_buf, sizeof (map_dev_buf), "%s%s", "/devices", MAPPING_DEV_PATH(dev)); map_dev = map_dev_buf; } else map_dev = "/dev/fb0"; map_fd = -1; #else /* * Still uses xsvc to do the user space mapping on x86/x64, * caches open fd across multiple calls. */ map_dev = "/dev/xsvc"; map_fd = xsvc_fd; #endif if (map_fd < 0) { if ((map_fd = open(map_dev, O_RDWR | O_CLOEXEC)) < 0) { err = errno; (void) fprintf(stderr, "can not open %s: %s\n", map_dev, strerror(errno)); return err; } #ifndef __sparc xsvc_fd = map_fd; #endif } map->memory = mmap(NULL, map->size, prot, MAP_SHARED, map_fd, map->base); if (map->memory == MAP_FAILED) { err = errno; (void) fprintf(stderr, "map rom region =%llx failed: %s\n", (unsigned long long) map->base, strerror(errno)); } #ifdef __sparc close (map_fd); #endif return err; } /* * Solaris version: read the VGA ROM data */ static int pci_device_solx_devfs_read_rom( struct pci_device * dev, void * buffer ) { int err; struct pci_device_mapping prom = { .base = 0xC0000, .size = 0x10000, .flags = 0 }; struct pci_device_private *priv = (struct pci_device_private *) dev; if (priv->rom_base) { prom.base = priv->rom_base; prom.size = dev->rom_size; } err = pci_device_solx_devfs_map_range(dev, &prom); if (err == 0) { (void) bcopy(prom.memory, buffer, dev->rom_size); if (munmap(prom.memory, prom.size) == -1) { err = errno; } } return err; } /* * solaris version: Read the configurations space of the devices */ static int pci_device_solx_devfs_read( struct pci_device * dev, void * data, pciaddr_t offset, pciaddr_t size, pciaddr_t * bytes_read ) { pcitool_reg_t cfg_prg; int err = 0; unsigned int i = 0; nexus_t *nexus; int fd; nexus = find_nexus_for_bus(dev->domain, dev->bus); *bytes_read = 0; if ( nexus == NULL ) { return ENODEV; } cfg_prg.offset = offset; cfg_prg.acc_attr = PCITOOL_ACC_ATTR_SIZE_1 + NATIVE_ENDIAN; cfg_prg.bus_no = dev->bus; cfg_prg.dev_no = dev->dev; cfg_prg.func_no = dev->func; cfg_prg.barnum = 0; cfg_prg.user_version = PCITOOL_USER_VERSION; if ((fd = open(nexus->path, O_RDWR | O_CLOEXEC)) < 0) return ENOENT; for (i = 0; i < size; i += PCITOOL_ACC_ATTR_SIZE(PCITOOL_ACC_ATTR_SIZE_1)) { cfg_prg.offset = offset + i; if ((err = ioctl(fd, PCITOOL_DEVICE_GET_REG, &cfg_prg)) != 0) { fprintf(stderr, "read bdf<%s,%x,%x,%x,%llx> config space failure\n", nexus->path, cfg_prg.bus_no, cfg_prg.dev_no, cfg_prg.func_no, (unsigned long long) cfg_prg.offset); fprintf(stderr, "Failure cause = %x\n", err); break; } ((uint8_t *)data)[i] = (uint8_t)cfg_prg.data; /* * DWORDS Offset or bytes Offset ?? */ } *bytes_read = i; close(fd); return (err); } /* * Solaris version */ static int pci_device_solx_devfs_write( struct pci_device * dev, const void * data, pciaddr_t offset, pciaddr_t size, pciaddr_t * bytes_written ) { pcitool_reg_t cfg_prg; int err = 0; int cmd; nexus_t *nexus; int fd; nexus = find_nexus_for_bus(dev->domain, dev->bus); if ( bytes_written != NULL ) { *bytes_written = 0; } if ( nexus == NULL ) { return ENODEV; } cfg_prg.offset = offset; switch (size) { case 1: cfg_prg.acc_attr = PCITOOL_ACC_ATTR_SIZE_1 + NATIVE_ENDIAN; cfg_prg.data = *((const uint8_t *)data); break; case 2: cfg_prg.acc_attr = PCITOOL_ACC_ATTR_SIZE_2 + NATIVE_ENDIAN; cfg_prg.data = *((const uint16_t *)data); break; case 4: cfg_prg.acc_attr = PCITOOL_ACC_ATTR_SIZE_4 + NATIVE_ENDIAN; cfg_prg.data = *((const uint32_t *)data); break; case 8: cfg_prg.acc_attr = PCITOOL_ACC_ATTR_SIZE_8 + NATIVE_ENDIAN; cfg_prg.data = *((const uint64_t *)data); break; default: return EINVAL; } cfg_prg.bus_no = dev->bus; cfg_prg.dev_no = dev->dev; cfg_prg.func_no = dev->func; cfg_prg.barnum = 0; cfg_prg.user_version = PCITOOL_USER_VERSION; /* * Check if this device is bridge device. * If it is, it is also a nexus node??? * It seems that there is no explicit * PCI nexus device for X86, so not applicable * from pcitool_bus_reg_ops in pci_tools.c */ cmd = PCITOOL_DEVICE_SET_REG; if ((fd = open(nexus->path, O_RDWR | O_CLOEXEC)) < 0) return ENOENT; if ((err = ioctl(fd, cmd, &cfg_prg)) != 0) { close(fd); return (err); } *bytes_written = size; close(fd); return (err); } static int pci_device_solx_devfs_boot_vga(struct pci_device *dev) { struct pci_device_private *priv = (struct pci_device_private *) dev; return (priv->is_primary); } static struct pci_io_handle * pci_device_solx_devfs_open_legacy_io(struct pci_io_handle *ret, struct pci_device *dev, pciaddr_t base, pciaddr_t size) { #ifdef __x86 if (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) == 0) { ret->base = base; ret->size = size; ret->is_legacy = 1; return ret; } #endif return NULL; } static uint32_t pci_device_solx_devfs_read32(struct pci_io_handle *handle, uint32_t reg) { #ifdef __x86 uint16_t port = (uint16_t) (handle->base + reg); uint32_t ret; __asm__ __volatile__("inl %1,%0":"=a"(ret):"d"(port)); return ret; #else return *(uint32_t *)((uintptr_t)handle->memory + reg); #endif } static uint16_t pci_device_solx_devfs_read16(struct pci_io_handle *handle, uint32_t reg) { #ifdef __x86 uint16_t port = (uint16_t) (handle->base + reg); uint16_t ret; __asm__ __volatile__("inw %1,%0":"=a"(ret):"d"(port)); return ret; #else return *(uint16_t *)((uintptr_t)handle->memory + reg); #endif } static uint8_t pci_device_solx_devfs_read8(struct pci_io_handle *handle, uint32_t reg) { #ifdef __x86 uint16_t port = (uint16_t) (handle->base + reg); uint8_t ret; __asm__ __volatile__("inb %1,%0":"=a"(ret):"d"(port)); return ret; #else return *(uint8_t *)((uintptr_t)handle->memory + reg); #endif } static void pci_device_solx_devfs_write32(struct pci_io_handle *handle, uint32_t reg, uint32_t data) { #ifdef __x86 uint16_t port = (uint16_t) (handle->base + reg); __asm__ __volatile__("outl %0,%1"::"a"(data), "d"(port)); #else *(uint16_t *)((uintptr_t)handle->memory + reg) = data; #endif } static void pci_device_solx_devfs_write16(struct pci_io_handle *handle, uint32_t reg, uint16_t data) { #ifdef __x86 uint16_t port = (uint16_t) (handle->base + reg); __asm__ __volatile__("outw %0,%1"::"a"(data), "d"(port)); #else *(uint8_t *)((uintptr_t)handle->memory + reg) = data; #endif } static void pci_device_solx_devfs_write8(struct pci_io_handle *handle, uint32_t reg, uint8_t data) { #ifdef __x86 uint16_t port = (uint16_t) (handle->base + reg); __asm__ __volatile__("outb %0,%1"::"a"(data), "d"(port)); #else *(uint32_t *)((uintptr_t)handle->memory + reg) = data; #endif } static int pci_device_solx_devfs_map_legacy(struct pci_device *dev, pciaddr_t base, pciaddr_t size, unsigned map_flags, void **addr) { int err; struct pci_device_mapping map = { .base = base, .size = size, .flags = map_flags, }; err = pci_device_solx_devfs_map_range(dev, &map); if (err == 0) *addr = map.memory; return err; } static int pci_device_solx_devfs_unmap_legacy(struct pci_device *dev, void *addr, pciaddr_t size) { struct pci_device_mapping map = { .memory = addr, .size = size, }; return pci_device_generic_unmap_range(dev, &map); } static const struct pci_system_methods solx_devfs_methods = { .destroy = pci_system_solx_devfs_destroy, #ifdef __sparc .destroy_device = pci_system_solx_devfs_destroy_device, #else .destroy_device = NULL, #endif .read_rom = pci_device_solx_devfs_read_rom, .probe = pci_device_solx_devfs_probe, .map_range = pci_device_solx_devfs_map_range, .unmap_range = pci_device_generic_unmap_range, .read = pci_device_solx_devfs_read, .write = pci_device_solx_devfs_write, .fill_capabilities = pci_fill_capabilities_generic, .boot_vga = pci_device_solx_devfs_boot_vga, .open_legacy_io = pci_device_solx_devfs_open_legacy_io, .read32 = pci_device_solx_devfs_read32, .read16 = pci_device_solx_devfs_read16, .read8 = pci_device_solx_devfs_read8, .write32 = pci_device_solx_devfs_write32, .write16 = pci_device_solx_devfs_write16, .write8 = pci_device_solx_devfs_write8, .map_legacy = pci_device_solx_devfs_map_legacy, .unmap_legacy = pci_device_solx_devfs_unmap_legacy, }; /* * Attempt to access PCI subsystem using Solaris's devfs interface. * Solaris version */ _pci_hidden int pci_system_solx_devfs_create( void ) { int err = 0; di_node_t di_node; probe_info_t pinfo; struct pci_device_private *devices; if (nexus_list != NULL) { return 0; } if ((di_node = di_init("/", DINFOCACHE)) == DI_NODE_NIL) { err = errno; (void) fprintf(stderr, "di_init() failed: %s\n", strerror(errno)); return (err); } if ((devices = calloc(INITIAL_NUM_DEVICES, sizeof (struct pci_device_private))) == NULL) { err = errno; di_fini(di_node); return (err); } #ifdef __sparc if ((di_phdl = di_prom_init()) == DI_PROM_HANDLE_NIL) (void) fprintf(stderr, "di_prom_init failed: %s\n", strerror(errno)); #endif pinfo.num_allocated_elems = INITIAL_NUM_DEVICES; pinfo.num_devices = 0; pinfo.devices = devices; #ifdef __sparc nexus_count = 0; #endif (void) di_walk_minor(di_node, DDI_NT_REGACC, 0, &pinfo, probe_nexus_node); di_fini(di_node); if ((pci_sys = calloc(1, sizeof (struct pci_system))) == NULL) { err = errno; free(devices); return (err); } pci_sys->methods = &solx_devfs_methods; pci_sys->devices = pinfo.devices; pci_sys->num_devices = pinfo.num_devices; return (err); } libpciaccess-0.14/src/pci_tools.h0000644000175000017500000001516313173407515013752 00000000000000/* * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved. * * 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 (including the next * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifndef _SYS_PCI_TOOLS_H #define _SYS_PCI_TOOLS_H #pragma ident "@(#)pci_tools.h 1.4 05/09/28 SMI" #include #ifdef __cplusplus extern "C" { #endif /* * Versioning. Have different versions for userland program and drivers, so * they can all stay in sync with each other. */ #define PCITOOL_USER_VERSION 1 #define PCITOOL_DRVR_VERSION 1 /* File suffixes for nexus pcitool nodes. */ #define PCI_MINOR_REG "reg" #define PCI_MINOR_INTR "intr" /* * Ioctls for PCI tools. */ #define PCITOOL_IOC (('P' << 24) | ('C' << 16) | ('T' << 8)) /* Read/write a device on a PCI bus, in physical space. */ #define PCITOOL_DEVICE_GET_REG (PCITOOL_IOC | 1) #define PCITOOL_DEVICE_SET_REG (PCITOOL_IOC | 2) /* Read/write the PCI nexus bridge, in physical space. */ #define PCITOOL_NEXUS_GET_REG (PCITOOL_IOC | 3) #define PCITOOL_NEXUS_SET_REG (PCITOOL_IOC | 4) /* Get/set interrupt-CPU mapping for PCI devices. */ #define PCITOOL_DEVICE_GET_INTR (PCITOOL_IOC | 5) #define PCITOOL_DEVICE_SET_INTR (PCITOOL_IOC | 6) /* Return the number of supported interrupts on a PCI bus. */ #define PCITOOL_DEVICE_NUM_INTR (PCITOOL_IOC | 7) /* * This file contains data structures for the pci tool. */ #define PCITOOL_CONFIG 0 #define PCITOOL_BAR0 1 #define PCITOOL_BAR1 2 #define PCITOOL_BAR2 3 #define PCITOOL_BAR3 4 #define PCITOOL_BAR4 5 #define PCITOOL_BAR5 6 #define PCITOOL_ROM 7 /* * Pass this through barnum to signal to use a base addr instead. * This is for platforms which do not have a way to automatically map * a selected bank to a base addr. */ #define PCITOOL_BASE 0xFF /* * BAR corresponding to space desired. */ typedef enum { config = PCITOOL_CONFIG, bar0 = PCITOOL_BAR0, bar1 = PCITOOL_BAR1, bar2 = PCITOOL_BAR2, bar3 = PCITOOL_BAR3, bar4 = PCITOOL_BAR4, bar5 = PCITOOL_BAR5, rom = PCITOOL_ROM } pcitool_bars_t; /* * PCITOOL error numbers. */ typedef enum { PCITOOL_SUCCESS = 0x0, PCITOOL_INVALID_CPUID, PCITOOL_INVALID_INO, PCITOOL_PENDING_INTRTIMEOUT, PCITOOL_REGPROP_NOTWELLFORMED, PCITOOL_INVALID_ADDRESS, PCITOOL_NOT_ALIGNED, PCITOOL_OUT_OF_RANGE, PCITOOL_END_OF_RANGE, PCITOOL_ROM_DISABLED, PCITOOL_ROM_WRITE, PCITOOL_IO_ERROR, PCITOOL_INVALID_SIZE } pcitool_errno_t; /* * PCITOOL_DEVICE_SET_INTR ioctl data structure to re-assign the interrupts. */ typedef struct pcitool_intr_set { uint16_t user_version; /* Userland program version - to krnl */ uint16_t drvr_version; /* Driver version - from kernel */ uint32_t ino; /* interrupt to set - to kernel */ uint32_t cpu_id; /* to: cpu to set / from: old cpu returned */ pcitool_errno_t status; /* from kernel */ } pcitool_intr_set_t; /* * PCITOOL_DEVICE_GET_INTR ioctl data structure to dump out the * ino mapping information. */ typedef struct pcitool_intr_dev { uint32_t dev_inst; /* device instance - from kernel */ char driver_name[MAXMODCONFNAME]; /* from kernel */ char path[MAXPATHLEN]; /* device path - from kernel */ } pcitool_intr_dev_t; typedef struct pcitool_intr_get { uint16_t user_version; /* Userland program version - to krnl */ uint16_t drvr_version; /* Driver version - from kernel */ uint32_t ino; /* interrupt number - to kernel */ uint8_t num_devs_ret; /* room for this # of devs to be */ /* returned - to kernel */ /* # devs returned - from kernel */ uint8_t num_devs; /* # devs on this ino - from kernel */ /* intrs enabled for devs if > 0 */ uint8_t ctlr; /* controller number - from kernel */ uint32_t cpu_id; /* cpu of interrupt - from kernel */ pcitool_errno_t status; /* returned status - from kernel */ pcitool_intr_dev_t dev[1]; /* start of variable device list */ /* from kernel */ } pcitool_intr_get_t; /* * Get the size needed to return the number of devices wanted. * Can't say num_devs - 1 as num_devs may be unsigned. */ #define PCITOOL_IGET_SIZE(num_devs) \ (sizeof (pcitool_intr_get_t) - \ sizeof (pcitool_intr_dev_t) + \ (num_devs * sizeof (pcitool_intr_dev_t))) /* * Size and endian fields for acc_attr bitmask. */ #define PCITOOL_ACC_ATTR_SIZE_MASK 0x3 #define PCITOOL_ACC_ATTR_SIZE_1 0x0 #define PCITOOL_ACC_ATTR_SIZE_2 0x1 #define PCITOOL_ACC_ATTR_SIZE_4 0x2 #define PCITOOL_ACC_ATTR_SIZE_8 0x3 #define PCITOOL_ACC_ATTR_SIZE(x) (1 << (x & PCITOOL_ACC_ATTR_SIZE_MASK)) #define PCITOOL_ACC_ATTR_ENDN_MASK 0x100 #define PCITOOL_ACC_ATTR_ENDN_LTL 0x0 #define PCITOOL_ACC_ATTR_ENDN_BIG 0x100 #define PCITOOL_ACC_IS_BIG_ENDIAN(x) (x & PCITOOL_ACC_ATTR_ENDN_BIG) /* * Data structure to read and write to pci device registers. * This is the argument to the following ioctls: * PCITOOL_DEVICE_SET/GET_REG * PCITOOL_NEXUS_SET/GET_REG */ typedef struct pcitool_reg { uint16_t user_version; /* Userland program version - to krnl */ uint16_t drvr_version; /* Driver version - from kernel */ uint8_t bus_no; /* pci bus - to kernel */ uint8_t dev_no; /* pci dev - to kernel */ uint8_t func_no; /* pci function - to kernel */ uint8_t barnum; /* bank (DEVCTL_NEXUS_SET/GET_REG) or */ /* BAR from pcitools_bar_t */ /* (DEVCTL_DEVICE_SET/GET_REG) */ /* to kernel */ uint64_t offset; /* to kernel */ uint32_t acc_attr; /* access attributes - to kernel */ uint32_t padding1; /* 8-byte align next uint64_t for X86 */ uint64_t data; /* to/from kernel, 64-bit alignment */ uint32_t status; /* from kernel */ uint32_t padding2; /* 8-byte align next uint64_t for X86 */ uint64_t phys_addr; /* from kernel, 64-bit alignment */ } pcitool_reg_t; #ifdef __cplusplus } #endif #endif /* _SYS_PCI_TOOLS_H */ libpciaccess-0.14/depcomp0000755000175000017500000005601713173407524012377 00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2016-01-11.22; # UTC # Copyright (C) 1999-2017 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. This is deliberate. set_dir_from () { case $1 in */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; *) dir=;; esac } # Get the suffix-stripped basename of the given path, and save it the # global variable '$base'. set_base_from () { base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` } # If no dependency file was actually created by the compiler invocation, # we still have to create a dummy depfile, to avoid errors with the # Makefile "include basename.Plo" scheme. make_dummy_depfile () { echo "#dummy" > "$depfile" } # Factor out some common post-processing of the generated depfile. # Requires the auxiliary global variable '$tmpdepfile' to be set. aix_post_process_depfile () { # If the compiler actually managed to produce a dependency file, # post-process it. if test -f "$tmpdepfile"; then # Each line is of the form 'foo.o: dependency.h'. # Do two passes, one to just change these to # $object: dependency.h # and one to simply output # dependency.h: # which is needed to avoid the deleted-header problem. { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" } > "$depfile" rm -f "$tmpdepfile" else make_dummy_depfile fi } # A tabulation character. tab=' ' # A newline character. nl=' ' # Character ranges might be problematic outside the C locale. # These definitions help. upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ lower=abcdefghijklmnopqrstuvwxyz digits=0123456789 alpha=${upper}${lower} if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Avoid interferences from the environment. gccflag= dashmflag= # Some modes work just like other modes, but use different flags. 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. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" # Add 'dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in 'foo.d' instead, so we check for that too. # Subdirectories are respected. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then # Libtool generates 2 separate objects for the 2 libraries. These # two compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. We should prefer # $dir$base.o.d over $dir.libs/$base.o.d because the latter is # automatically cleaned when .libs/ is deleted, while ignoring # the former would cause a distcleancheck panic. tmpdepfile1=$dir$base.o.d # libtool 1.5 tmpdepfile2=$dir.libs/$base.o.d # Likewise. tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 "$@" -Wc,-MD else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d tmpdepfile3=$dir$base.d "$@" -MD 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 "$tmpdepfile" && break done # Same post-processing that is required for AIX mode. aix_post_process_depfile ;; msvc7) if test "$libtool" = yes; then showIncludes=-Wc,-showIncludes else showIncludes=-showIncludes fi "$@" $showIncludes > "$tmpdepfile" stat=$? grep -v '^Note: including file: ' "$tmpdepfile" if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The first sed program below extracts the file names and escapes # backslashes for cygpath. 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IN NO EVENT SHALL * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #ifdef HAVE_ERR_H #include #else # include # include # define err(exitcode, format, args...) \ errx(exitcode, format ": %s", ## args, strerror(errno)) # define errx(exitcode, format, args...) \ { warnx(format, ## args); exit(exitcode); } # define warn(format, args...) \ warnx(format ": %s", ## args, strerror(errno)) # define warnx(format, args...) \ fprintf(stderr, format "\n", ## args) #endif #include "pciaccess.h" #include "pciaccess_private.h" static void print_pci_bridge( const struct pci_bridge_info * info ) { printf( " Bus: primary=%02"PRIx8", secondary=%02"PRIx8", subordinate=%02"PRIx8", " "sec-latency=%"PRIu8"\n", info->primary_bus, info->secondary_bus, info->subordinate_bus, info->secondary_latency_timer ); printf( " I/O behind bridge: %08"PRIx32"-%08"PRIx32"\n", info->io_base, info->io_limit ); printf( " Memory behind bridge: %08"PRIx32"-%08"PRIx32"\n", info->mem_base, info->mem_limit ); printf( " Prefetchable memory behind bridge: %08"PRIx64"-%08"PRIx64"\n", info->prefetch_mem_base, info->prefetch_mem_limit ); } static void print_pci_device( struct pci_device * dev, int verbose ) { const char * dev_name; const char * vend_name; vend_name = pci_device_get_vendor_name( dev ); dev_name = pci_device_get_device_name( dev ); if ( dev_name == NULL ) { dev_name = "Device unknown"; } printf("\npci "); if (dev->domain != 0) printf("domain 0x%04x ", dev->domain); printf("bus 0x%04x cardnum 0x%02x function 0x%02x:" " vendor 0x%04x device 0x%04x\n", dev->bus, dev->dev, dev->func, dev->vendor_id, dev->device_id ); if ( vend_name != NULL ) { printf( " %s %s\n", vend_name, dev_name ); } else { printf( " %s\n", dev_name ); } if ( verbose ) { unsigned i; uint16_t command, status; uint8_t bist; uint8_t header_type; uint8_t latency_timer; uint8_t cache_line_size; uint8_t max_latency; uint8_t min_grant; uint8_t int_pin; vend_name = pci_device_get_subvendor_name( dev ); dev_name = pci_device_get_subdevice_name( dev ); if ( dev_name == NULL ) { dev_name = "Card unknown"; } printf( " CardVendor 0x%04x card 0x%04x (", dev->subvendor_id, dev->subdevice_id ); if ( vend_name != NULL ) { printf( "%s, %s)\n", vend_name, dev_name ); } else { printf( "%s)\n", dev_name ); } pci_device_cfg_read_u16( dev, & command, 4 ); pci_device_cfg_read_u16( dev, & status, 6 ); printf( " STATUS 0x%04x COMMAND 0x%04x\n", status, command ); printf( " CLASS 0x%02x 0x%02x 0x%02x REVISION 0x%02x\n", (dev->device_class >> 16) & 0x0ff, (dev->device_class >> 8) & 0x0ff, (dev->device_class >> 0) & 0x0ff, dev->revision ); pci_device_cfg_read_u8( dev, & cache_line_size, 12 ); pci_device_cfg_read_u8( dev, & latency_timer, 13 ); pci_device_cfg_read_u8( dev, & header_type, 14 ); pci_device_cfg_read_u8( dev, & bist, 15 ); printf( " BIST 0x%02x HEADER 0x%02x LATENCY 0x%02x CACHE 0x%02x\n", bist, header_type, latency_timer, cache_line_size ); pci_device_probe( dev ); for ( i = 0 ; i < 6 ; i++ ) { if ( dev->regions[i].base_addr != 0 ) { printf( " BASE%u 0x%0*"PRIxPTR" SIZE %zu %s", i, dev->regions[i].is_64 ? 16 : 8, (intptr_t) dev->regions[i].base_addr, (size_t) dev->regions[i].size, (dev->regions[i].is_IO) ? "I/O" : ((dev->regions[i].is_64) ? "MEM64" : "MEM")); if ( ! dev->regions[i].is_IO ) { if ( dev->regions[i].is_prefetchable ) { printf( " PREFETCHABLE" ); } } printf( "\n" ); } } if ( dev->rom_size ) { struct pci_device_private *priv = (struct pci_device_private *) dev; printf( " BASEROM 0x%08"PRIxPTR" SIZE %zu\n", (intptr_t) priv->rom_base, (size_t) dev->rom_size); } pci_device_cfg_read_u8( dev, & int_pin, 61 ); pci_device_cfg_read_u8( dev, & min_grant, 62 ); pci_device_cfg_read_u8( dev, & max_latency, 63 ); printf( " MAX_LAT 0x%02x MIN_GNT 0x%02x INT_PIN 0x%02x INT_LINE 0x%02x\n", max_latency, min_grant, int_pin, dev->irq ); if ( (dev->device_class >> 16) == 0x06 ) { const void * info; if ( (info = pci_device_get_bridge_info(dev)) != NULL ) { print_pci_bridge( (const struct pci_bridge_info *) info ); } else if ( (info = pci_device_get_pcmcia_bridge_info(dev)) != NULL ) { /* Nothing yet. */ } } } } int main( int argc, char ** argv ) { struct pci_device_iterator * iter; struct pci_device * dev; int ret; int verbose = 0; int c; int errors = 0; while ((c = getopt(argc, argv, "v")) != -1) { switch (c) { case 'v': verbose = 1; break; case '?': errors++; } } if (errors != 0) { fprintf(stderr, "usage: %s [-v]\n", argv[0]); exit(2); } ret = pci_system_init(); if (ret != 0) err(1, "Couldn't initialize PCI system"); iter = pci_slot_match_iterator_create( NULL ); while ( (dev = pci_device_next( iter )) != NULL ) { print_pci_device( dev, verbose ); } pci_system_cleanup(); return 0; }