rpki-client-7.6/m4/libtool.m4100644 001750 001750 00001057216 14200037647 0011556# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008, 2009, 2010, 2011 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) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is part of GNU Libtool. # # 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 GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, or # obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ]) # serial 57 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([2.58])dnl We use AC_INCLUDES_DEFAULT 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_CC_BASENAME(CC) # ------------------- # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. m4_defun([_LT_CC_BASENAME], [for cc_temp in $1""; do case $cc_temp in compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` ]) # _LT_FILEUTILS_DEFAULTS # ---------------------- # It is okay to use these file commands and assume they have been set # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. m4_defun([_LT_FILEUTILS_DEFAULTS], [: ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} ])# _LT_FILEUTILS_DEFAULTS # _LT_SETUP # --------- m4_defun([_LT_SETUP], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl dnl _LT_DECL([], [host_alias], [0], [The host system])dnl _LT_DECL([], [host], [0])dnl _LT_DECL([], [host_os], [0])dnl dnl _LT_DECL([], [build_alias], [0], [The build system])dnl _LT_DECL([], [build], [0])dnl _LT_DECL([], [build_os], [0])dnl dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([LT_PATH_LD])dnl AC_REQUIRE([LT_PATH_NM])dnl dnl AC_REQUIRE([AC_PROG_LN_S])dnl test -z "$LN_S" && LN_S="ln -s" _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl dnl AC_REQUIRE([LT_CMD_MAX_LEN])dnl _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl m4_require([_LT_CMD_RELOAD])dnl m4_require([_LT_CHECK_MAGIC_METHOD])dnl m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl m4_require([_LT_CMD_OLD_ARCHIVE])dnl m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl m4_require([_LT_WITH_SYSROOT])dnl _LT_CONFIG_LIBTOOL_INIT([ # See if we are running on zsh, and set the options which allow our # commands through without removal of \ escapes INIT. if test -n "\${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi ]) if test -n "${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi _LT_CHECK_OBJDIR m4_require([_LT_TAG_COMPILER])dnl case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test "X${COLLECT_NAMES+set}" != Xset; 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 _LT_CC_BASENAME([$compiler]) # Only perform the check for file, if the check method requires it test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then _LT_PATH_MAGIC fi ;; esac # Use C for the default configuration in the libtool script LT_SUPPORTED_TAG([CC]) _LT_LANG_C_CONFIG _LT_LANG_DEFAULT_CONFIG _LT_CONFIG_COMMANDS ])# _LT_SETUP # _LT_PREPARE_SED_QUOTE_VARS # -------------------------- # Define a few sed substitution that help us do robust quoting. m4_defun([_LT_PREPARE_SED_QUOTE_VARS], [# Backslashify metacharacters that are still active within # double-quoted strings. sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\([["`\\]]\)/\\\1/g' # Sed substitution to delay expansion of an escaped shell variable in a # double_quote_subst'ed string. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' # Sed substitution to delay expansion of an escaped single quote. delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' # Sed substitution to avoid accidental globbing in evaled expressions no_glob_subst='s/\*/\\\*/g' ]) # _LT_PROG_LTMAIN # --------------- # Note that this code is called both from `configure', and `config.status' # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, # `config.status' has no value for ac_aux_dir unless we are using Automake, # so we pass a copy along to make sure it has a sensible value anyway. m4_defun([_LT_PROG_LTMAIN], [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) ltmain="$ac_aux_dir/ltmain.sh" ])# _LT_PROG_LTMAIN ## ------------------------------------- ## ## Accumulate code for creating libtool. ## ## ------------------------------------- ## # So that we can recreate a full libtool script including additional # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS # in macros and then make a single call at the end using the `libtool' # label. # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) # ---------------------------------------- # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. m4_define([_LT_CONFIG_LIBTOOL_INIT], [m4_ifval([$1], [m4_append([_LT_OUTPUT_LIBTOOL_INIT], [$1 ])])]) # Initialize. m4_define([_LT_OUTPUT_LIBTOOL_INIT]) # _LT_CONFIG_LIBTOOL([COMMANDS]) # ------------------------------ # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. m4_define([_LT_CONFIG_LIBTOOL], [m4_ifval([$1], [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], [$1 ])])]) # Initialize. m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) # ----------------------------------------------------- m4_defun([_LT_CONFIG_SAVE_COMMANDS], [_LT_CONFIG_LIBTOOL([$1]) _LT_CONFIG_LIBTOOL_INIT([$2]) ]) # _LT_FORMAT_COMMENT([COMMENT]) # ----------------------------- # Add leading comment marks to the start of each line, and a trailing # full-stop to the whole comment if one is not present already. m4_define([_LT_FORMAT_COMMENT], [m4_ifval([$1], [ m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) )]) ## ------------------------ ## ## FIXME: Eliminate VARNAME ## ## ------------------------ ## # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) # ------------------------------------------------------------------- # CONFIGNAME is the name given to the value in the libtool script. # VARNAME is the (base) name used in the configure script. # VALUE may be 0, 1 or 2 for a computed quote escaped value based on # VARNAME. Any other value will be used directly. m4_define([_LT_DECL], [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], [m4_ifval([$1], [$1], [$2])]) lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) m4_ifval([$4], [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) lt_dict_add_subkey([lt_decl_dict], [$2], [tagged?], [m4_ifval([$5], [yes], [no])])]) ]) # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) # -------------------------------------------------------- m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) # ------------------------------------------------ m4_define([lt_decl_tag_varnames], [_lt_decl_filter([tagged?], [yes], $@)]) # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) # --------------------------------------------------------- m4_define([_lt_decl_filter], [m4_case([$#], [0], [m4_fatal([$0: too few arguments: $#])], [1], [m4_fatal([$0: too few arguments: $#: $1])], [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], [lt_dict_filter([lt_decl_dict], $@)])[]dnl ]) # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) # -------------------------------------------------- m4_define([lt_decl_quote_varnames], [_lt_decl_filter([value], [1], $@)]) # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) # --------------------------------------------------- m4_define([lt_decl_dquote_varnames], [_lt_decl_filter([value], [2], $@)]) # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) # --------------------------------------------------- m4_define([lt_decl_varnames_tagged], [m4_assert([$# <= 2])dnl _$0(m4_quote(m4_default([$1], [[, ]])), m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) m4_define([_lt_decl_varnames_tagged], [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) # ------------------------------------------------ m4_define([lt_decl_all_varnames], [_$0(m4_quote(m4_default([$1], [[, ]])), m4_if([$2], [], m4_quote(lt_decl_varnames), m4_quote(m4_shift($@))))[]dnl ]) m4_define([_lt_decl_all_varnames], [lt_join($@, lt_decl_varnames_tagged([$1], lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl ]) # _LT_CONFIG_STATUS_DECLARE([VARNAME]) # ------------------------------------ # Quote a variable value, and forward it to `config.status' so that its # declaration there will have the same value as in `configure'. VARNAME # must have a single quote delimited value for this to work. m4_define([_LT_CONFIG_STATUS_DECLARE], [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) # _LT_CONFIG_STATUS_DECLARATIONS # ------------------------------ # We delimit libtool config variables with single quotes, so when # we write them to config.status, we have to be sure to quote all # embedded single quotes properly. 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. Tagged libtool config variables (even for the LIBTOOL CONFIG # section) are produced by _LT_LIBTOOL_TAG_VARS. m4_defun([_LT_LIBTOOL_CONFIG_VARS], [m4_foreach([_lt_var], m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) # _LT_LIBTOOL_TAG_VARS(TAG) # ------------------------- m4_define([_LT_LIBTOOL_TAG_VARS], [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) # _LT_TAGVAR(VARNAME, [TAGNAME]) # ------------------------------ m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) # _LT_CONFIG_COMMANDS # ------------------- # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of # variables for single and double quote escaping we saved from calls # to _LT_DECL, we can put quote escaped variables declarations # into `config.status', and then the shell code to quote escape them in # for loops in `config.status'. Finally, any additional code accumulated # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. m4_defun([_LT_CONFIG_COMMANDS], [AC_PROVIDE_IFELSE([LT_OUTPUT], dnl If the libtool generation code has been placed in $CONFIG_LT, dnl instead of duplicating it all over again into config.status, dnl then we will have config.status run $CONFIG_LT later, so it dnl needs to know what name is stored there: [AC_CONFIG_COMMANDS([libtool], [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], dnl If the libtool generation code is destined for config.status, dnl expand the accumulated commands and init code now: [AC_CONFIG_COMMANDS([libtool], [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) ])#_LT_CONFIG_COMMANDS # Initialize. m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], [ # 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 sed_quote_subst='$sed_quote_subst' double_quote_subst='$double_quote_subst' delay_variable_subst='$delay_variable_subst' _LT_CONFIG_STATUS_DECLARATIONS LTCC='$LTCC' LTCFLAGS='$LTCFLAGS' compiler='$compiler_DEFAULT' # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$[]1 _LTECHO_EOF' } # Quote evaled strings. for var in lt_decl_all_varnames([[ \ ]], lt_decl_quote_varnames); do case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in *[[\\\\\\\`\\"\\\$]]*) eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" ;; esac done # Double-quote double-evaled strings. for var in lt_decl_all_varnames([[ \ ]], lt_decl_dquote_varnames); do case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in *[[\\\\\\\`\\"\\\$]]*) eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" ;; esac done _LT_OUTPUT_LIBTOOL_INIT ]) # _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) # ------------------------------------ # Generate a child script FILE with all initialization necessary to # reuse the environment learned by the parent script, and make the # file executable. If COMMENT is supplied, it is inserted after the # `#!' sequence but before initialization text begins. After this # macro, additional text can be appended to FILE to form the body of # the child script. 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AC_DEFUN([LT_OUTPUT], [: ${CONFIG_LT=./config.lt} AC_MSG_NOTICE([creating $CONFIG_LT]) _LT_GENERATED_FILE_INIT(["$CONFIG_LT"], [# Run this file to recreate a libtool stub with the current configuration.]) cat >>"$CONFIG_LT" <<\_LTEOF lt_cl_silent=false exec AS_MESSAGE_LOG_FD>>config.log { echo AS_BOX([Running $as_me.]) } >&AS_MESSAGE_LOG_FD lt_cl_help="\ \`$as_me' creates a local libtool stub from the current configuration, for use in further configure time tests before the real libtool is generated. Usage: $[0] [[OPTIONS]] -h, --help print this help, then exit -V, --version print version number, then exit -q, --quiet do not print progress messages -d, --debug don't remove temporary files Report bugs to ." lt_cl_version="\ m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) configured by $[0], generated by m4_PACKAGE_STRING. Copyright (C) 2011 Free Software Foundation, Inc. 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Here we exec the FD to /dev/null, effectively closing # config.log, so it can be properly (re)opened and appended to by config.lt. lt_cl_success=: test "$silent" = yes && lt_config_lt_args="$lt_config_lt_args --quiet" exec AS_MESSAGE_LOG_FD>/dev/null $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false exec AS_MESSAGE_LOG_FD>>config.log $lt_cl_success || AS_EXIT(1) ])# LT_OUTPUT # _LT_CONFIG(TAG) # --------------- # If TAG is the built-in tag, create an initial libtool script with a # default configuration from the untagged config vars. 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then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; 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 $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; 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${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${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=$libdir eval "libdir=/foo; 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See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$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 ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; 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) 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*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 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 $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$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 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) 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 : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; 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 `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) 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 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 $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # 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, $1)= if test "$GCC" = yes; 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 $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; 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 # 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 -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$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 -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/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 # and D for any global 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};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print 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 con'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* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$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.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; 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_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_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([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; 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']) ;; 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 $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; 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 ${wl}archive' if test "$host_cpu" != ia64; 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) 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, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; 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']) ;; 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, $1)='-Wl,' if test "$host_cpu" = ia64; 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 ;; 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']) ;; 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) 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' ;; 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 which do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 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osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; 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, $1)=' -z defs' if test "$GCC" = yes; 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;/" >> $lib.exp~echo "local: *; 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GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; 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, $1)=yes ;; sunos4*) if test "x$host_vendor" = xsequent; 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, $1)=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; 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 can NOT 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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(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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|| _lt_function_replace_fail=: else # Save a `func_append' function call even when '+=' is not available sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$_lt_function_replace_fail" = x":"; then AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) fi ]) # _LT_PATH_CONVERSION_FUNCTIONS # ----------------------------- # Determine which file name conversion functions should be used by # func_to_host_file (and, implicitly, by func_to_host_path). These are needed # for certain cross-compile configurations and native mingw. m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl AC_MSG_CHECKING([how to convert $build file names to $host format]) AC_CACHE_VAL(lt_cv_to_host_file_cmd, [case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac ]) to_host_file_cmd=$lt_cv_to_host_file_cmd AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], [0], [convert $build file names to $host format])dnl AC_MSG_CHECKING([how to convert $build file names to toolchain format]) AC_CACHE_VAL(lt_cv_to_tool_file_cmd, [#assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac ]) to_tool_file_cmd=$lt_cv_to_tool_file_cmd AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], [0], [convert $build files to toolchain format])dnl ])# _LT_PATH_CONVERSION_FUNCTIONS rpki-client-7.6/m4/ltoptions.m4100644 001750 001750 00000030073 14200037647 0012134# Helper functions for option handling. -*- Autoconf -*- # # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, # Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 7 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option `$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither dnl `shared' nor `disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], [_LT_ENABLE_FAST_INSTALL]) ]) ])# _LT_SET_OPTIONS ## --------------------------------- ## ## Macros to handle LT_INIT options. ## ## --------------------------------- ## # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) # ----------------------------------------- m4_define([_LT_MANGLE_DEFUN], [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) # ----------------------------------------------- m4_define([LT_OPTION_DEFINE], [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl ])# LT_OPTION_DEFINE # dlopen # ------ LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes ]) AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) # win32-dll # --------- # Declare package support for building win32 dll's. LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [1], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the `shared' and # `disable-shared' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], [p=${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], [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) _LT_DECL([build_libtool_libs], [enable_shared], [0], [Whether or not to build shared libraries]) ])# _LT_ENABLE_SHARED LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) # Old names: AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) ]) AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared]) ]) AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_SHARED], []) dnl AC_DEFUN([AM_DISABLE_SHARED], []) # _LT_ENABLE_STATIC([DEFAULT]) # ---------------------------- # implement the --enable-static flag, and support the `static' and # `disable-static' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$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], [enable_static=]_LT_ENABLE_STATIC_DEFAULT) _LT_DECL([build_old_libs], [enable_static], [0], [Whether or not to build static libraries]) ])# _LT_ENABLE_STATIC LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) # Old names: AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) ]) AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static]) ]) AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_STATIC], []) dnl AC_DEFUN([AM_DISABLE_STATIC], []) # _LT_ENABLE_FAST_INSTALL([DEFAULT]) # ---------------------------------- # implement the --enable-fast-install flag, and support the `fast-install' # and `disable-fast-install' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_FAST_INSTALL], [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([fast-install], [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], [p=${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], [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) _LT_DECL([fast_install], [enable_fast_install], [0], [Whether or not to optimize for fast installation])dnl ])# _LT_ENABLE_FAST_INSTALL LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) # Old names: AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `fast-install' option into LT_INIT's first parameter.]) ]) AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `disable-fast-install' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) # _LT_WITH_PIC([MODE]) # -------------------- # implement the --with-pic flag, and support the `pic-only' and `no-pic' # LT_INIT options. # MODE is either `yes' or `no'. If omitted, it defaults to `both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], [lt_p=${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="$lt_save_ifs" ;; esac], [pic_mode=default]) test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl ])# _LT_WITH_PIC LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) # Old name: AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) ## ----------------- ## ## LTDL_INIT Options ## ## ----------------- ## m4_define([_LTDL_MODE], []) LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], [m4_define([_LTDL_MODE], [nonrecursive])]) LT_OPTION_DEFINE([LTDL_INIT], [recursive], [m4_define([_LTDL_MODE], [recursive])]) LT_OPTION_DEFINE([LTDL_INIT], [subproject], [m4_define([_LTDL_MODE], [subproject])]) m4_define([_LTDL_TYPE], []) LT_OPTION_DEFINE([LTDL_INIT], [installable], [m4_define([_LTDL_TYPE], [installable])]) LT_OPTION_DEFINE([LTDL_INIT], [convenience], [m4_define([_LTDL_TYPE], [convenience])]) rpki-client-7.6/m4/ltsugar.m4100644 001750 001750 00000010424 14200037647 0011560# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [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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" >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 $as_echo_n "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 $as_echo "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... " >&6; } if ${lt_cv_sys_max_cmd_len+:} false; then : $as_echo_n "(cached) " >&6 else i=0 teststring="ABCD" case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; 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 $i != 17 # 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"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... 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" >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... 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" >&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 $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$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 # which 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 $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && 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 ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; 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) 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*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 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 ;; 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 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 $ac_status = 0; } if test "$ac_status" -eq 0; 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 $ac_status = 0; } if test "$ac_status" -ne 0; 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 "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$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 $host_os in openbsd*) old_postinstall_cmds="$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 $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; 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 # 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 -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$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 -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/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 # and D for any global 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};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print 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 con'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* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$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.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; 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 ${with_sysroot} in #( yes) if test "$GCC" = yes; 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; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$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 which ABI we are using. 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 $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; 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* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. 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*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${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="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${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 x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; *-*solaris*) # Find out which ABI we are using. 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 $host in i?86-*-solaris*) LD="${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 "x$lt_cv_path_mainfest_tool" != xyes; 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 $_lt_result -eq 0; 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... 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. 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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"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; 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}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; 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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 # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 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 $deplibs -Wl,-dll~linknames=' archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; else sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $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$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test "$lt_cv_ld_force_load" = "yes"; 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 $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; 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. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 $as_echo_n "checking if $CC understands -b... " >&6; } if ${lt_cv_prog_compiler__b+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler__b=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 $as_echo "$lt_cv_prog_compiler__b" >&6; } if test x"$lt_cv_prog_compiler__b" = xyes; then archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if ${lt_cv_irix_exported_symbol+:} false; then : $as_echo_n "(cached) " >&6 else save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_irix_exported_symbol=yes else lt_cv_irix_exported_symbol=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 $as_echo "$lt_cv_irix_exported_symbol" >&6; } if test "$lt_cv_irix_exported_symbol" = yes; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; 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*) 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 - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$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 case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. 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then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; 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 $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; 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${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${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 # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then case $host_os in openbsd2.[89] | openbsd2.[89].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${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 $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 $as_echo "$dynamic_linker" >&6; } test "$dynamic_linker" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test "X$hardcode_automatic" = "Xyes" ; then # We can hardcode non-existent directories. if test "$hardcode_direct" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && test "$hardcode_minus_L" != no; 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 "$hardcode_action" = relink || test "$inherit_rpath" = yes; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi if test "x$enable_dlopen" != xyes; 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$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) ac_fn_c_check_func "$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. 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then : withval=$with_openssl_ldflags; OPENSSL_LDFLAGS="$withval" fi CFLAGS="$CFLAGS $OPENSSL_CFLAGS" CPPFLAGS="$CPPFLAGS $OPENSSL_CFLAGS" LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS" # Check whether --with-libtls was given. if test "${with_libtls+set}" = set; then : withval=$with_libtls; PKG_NAME="$withval" fi if test X"$PKG_NAME" != X; then LIBTLS_CFLAGS=`pkg-config --cflags-only-I $PKG_NAME 2>/dev/null` LIBTLS_LDFLAGS=`pkg-config --libs-only-L $PKG_NAME 2>/dev/null` fi # Check whether --with-libtls-cflags was given. if test "${with_libtls_cflags+set}" = set; then : withval=$with_libtls_cflags; LIBTLS_CFLAGS="$withval" fi # Check whether --with-libtls-ldflags was given. if test "${with_libtls_ldflags+set}" = set; then : withval=$with_libtls_ldflags; LIBTLS_LDFLAGS="$withval" fi CFLAGS="$CFLAGS $LIBTLS_CFLAGS" CPPFLAGS="$CPPFLAGS $LIBTLS_CFLAGS" LDFLAGS="$LDFLAGS $LIBTLS_LDFLAGS" # Check whether --with-expat was given. if test "${with_expat+set}" = set; then : withval=$with_expat; PKG_NAME="$withval" fi if test X"$PKG_NAME" != X; 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|| _lt_function_replace_fail=: sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ func_stripname ()\ {\ \ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ \ # positional parameters, so assign one to ordinary parameter first.\ \ func_stripname_result=${3}\ \ func_stripname_result=${func_stripname_result#"${1}"}\ \ func_stripname_result=${func_stripname_result%"${2}"}\ } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ func_split_long_opt ()\ {\ \ func_split_long_opt_name=${1%%=*}\ \ func_split_long_opt_arg=${1#*=}\ } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ func_split_short_opt ()\ {\ \ func_split_short_opt_arg=${1#??}\ \ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ func_lo2o ()\ {\ \ case ${1} in\ \ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ \ *) func_lo2o_result=${1} ;;\ \ esac\ } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_xform ()$/,/^} # func_xform /c\ func_xform ()\ {\ func_xform_result=${1%.*}.lo\ } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_arith ()$/,/^} # func_arith /c\ func_arith ()\ {\ func_arith_result=$(( $* ))\ } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_len ()$/,/^} # func_len /c\ func_len ()\ {\ func_len_result=${#1}\ } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$lt_shell_append" = xyes; then sed -e '/^func_append ()$/,/^} # func_append /c\ func_append ()\ {\ eval "${1}+=\\${2}"\ } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ func_append_quoted ()\ {\ \ func_quote_for_eval "${2}"\ \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: # Save a `func_append' function call where possible by direct use of '+=' sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: else # Save a `func_append' function call even when '+=' is not available sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$_lt_function_replace_fail" = x":"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} fi mv -f "$cfgfile" "$ofile" || (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") chmod +x "$ofile" ;; esac done # for ac_tag as_fn_exit 0 _ACEOF ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. # Unfortunately, on DOS this fails, as config.log is still kept open # by configure, so config.status won't be able to write to it; its # output is simply discarded. So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi rpki-client-7.6/configure.ac100644 001750 001750 00000026137 14035356605 0011617# # Copyright (c) 2019 Brent Cook # # 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. AC_INIT([rpki-client], m4_esyscmd([tr -d '\n' < VERSION])) AC_CANONICAL_HOST AM_INIT_AUTOMAKE([subdir-objects foreign]) AC_CONFIG_MACRO_DIR([m4]) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) AC_PROG_CC([cc gcc]) case $host_os in *darwin*) HOST_OS=darwin AC_DEFINE([SPT_TYPE], [SPT_REUSEARGV]) ;; *freebsd*) HOST_OS=freebsd ;; *linux*) HOST_OS=linux CFLAGS="$CFLAGS -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_GNU_SOURCE" AC_DEFINE([SPT_TYPE], [SPT_REUSEARGV]) ;; *netbsd*) HOST_OS=netbsd ;; *openbsd*) HOST_OS=openbsd AC_DEFINE([HAVE_ATTRIBUTE__BOUNDED__], [1], [OpenBSD has __bounded__]) AC_DEFINE([HAVE_ATTRIBUTE__DEAD], [1], [OpenBSD has __dead]) ;; *solaris*) HOST_OS=solaris CFLAGS="$CFLAGS -D__EXTENSIONS__ -D_XOPEN_SOURCE=600 -DBSD_COMP" ;; *) ;; esac AM_CONDITIONAL([HOST_DARWIN], [test x$HOST_OS = xdarwin]) AM_CONDITIONAL([HOST_FREEBSD], [test x$HOST_OS = xfreebsd]) AM_CONDITIONAL([HOST_LINUX], [test x$HOST_OS = xlinux]) AM_CONDITIONAL([HOST_NETBSD], [test x$HOST_OS = xnetbsd]) AM_CONDITIONAL([HOST_SOLARIS], [test x$HOST_OS = xsolaris]) AC_PROG_SED AC_PROG_CC AC_PROG_CC_STDC AM_PROG_CC_C_O AC_PROG_LIBTOOL AC_ARG_ENABLE(warnings, AS_HELP_STRING([--disable-warnings], [ enable compiler warnings [default=enabled]]), [case $enableval in yes) enable_warnings=yes;; no) enable_warnings=no;; *) enable_warnings=yes;; esac], enable_warnings=yes) if test "$enable_warnings" = yes; then AM_CFLAGS="$AM_CFLAGS -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wshadow -Wpointer-arith -Wsign-compare -Werror-implicit-function-declaration" #AC_SUBST(AM_CFLAGS, ["-Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wshadow -Wpointer-arith -Wsign-compare -Werror-implicit-function-declaration"]) save_cflags="$CFLAGS" CFLAGS=-Wno-pointer-sign AC_MSG_CHECKING([whether CC supports -Wno-pointer-sign]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], [AC_MSG_RESULT([yes])] [WARN_CFLAGS=-Wno-pointer-sign], [AC_MSG_RESULT([no])] ) AM_CFLAGS="$AM_CFLAGS $WARN_CFLAGS" CFLAGS="$save_cflags" fi AC_MSG_CHECKING([if compiling with clang]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[ #ifndef __clang__ not clang #endif ]])], [AC_MSG_RESULT([yes])] [CLANG_FLAGS=-Qunused-arguments], [AC_MSG_RESULT([no])] ) AM_CFLAGS="$AM_CFLAGS $CLANG_FLAGS" AM_LDFLAGS="$LDFLAGS $CLANG_FLAGS" AC_SUBST(AM_CFLAGS) AC_SUBST(AM_LDFLAGS) AC_ARG_WITH([openssl], AS_HELP_STRING([--with-openssl=pkg-name], [Use pkg-config(1) pkg-name to find OpenSSL files]), PKG_NAME="$withval" ) if test X"$PKG_NAME" != X; then OPENSSL_CFLAGS=`pkg-config --cflags-only-I $PKG_NAME 2>/dev/null` OPENSSL_LDFLAGS=`pkg-config --libs-only-L $PKG_NAME 2>/dev/null` fi AC_ARG_WITH([openssl-cflags], AS_HELP_STRING([--with-openssl-cflags=STRING], [Extra compiler flags to build with OpenSSL]), OPENSSL_CFLAGS="$withval" ) AC_ARG_WITH([openssl-ldflags], AS_HELP_STRING([--with-openssl-ldflags=STRING], [Extra flags for linker to link with OpenSSL libraries]), OPENSSL_LDFLAGS="$withval" ) AC_SUBST(OPENSSL_CFLAGS) AC_SUBST(OPENSSL_LDFLAGS) CFLAGS="$CFLAGS $OPENSSL_CFLAGS" CPPFLAGS="$CPPFLAGS $OPENSSL_CFLAGS" LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS" AC_ARG_WITH([libtls], AS_HELP_STRING([--with-libtls=pkg-name], [Use pkg-config(1) pkg-name to find LibreSSL libtls]), PKG_NAME="$withval" ) if test X"$PKG_NAME" != X; then LIBTLS_CFLAGS=`pkg-config --cflags-only-I $PKG_NAME 2>/dev/null` LIBTLS_LDFLAGS=`pkg-config --libs-only-L $PKG_NAME 2>/dev/null` fi AC_ARG_WITH([libtls-cflags], AS_HELP_STRING([--with-libtls-cflags=STRING], [Extra compiler flags to build with LibreSSL libtls]), LIBTLS_CFLAGS="$withval" ) AC_ARG_WITH([libtls-ldflags], AS_HELP_STRING([--with-libtls-ldflags=STRING], [Extra flags for linker to link with libtls library]), LIBTLS_LDFLAGS="$withval" ) AC_SUBST(LIBTLS_CFLAGS) AC_SUBST(LIBTLS_LDFLAGS) CFLAGS="$CFLAGS $LIBTLS_CFLAGS" CPPFLAGS="$CPPFLAGS $LIBTLS_CFLAGS" LDFLAGS="$LDFLAGS $LIBTLS_LDFLAGS" AC_ARG_WITH([expat], AS_HELP_STRING([--with-expat=pkg-name], [Use pkg-config(1) pkg-name to find Expat]), PKG_NAME="$withval" ) if test X"$PKG_NAME" != X; then LIBEXPAT_CFLAGS=`pkg-config --cflags-only-I $PKG_NAME 2>/dev/null` LIBEXPAT_LDFLAGS=`pkg-config --libs-only-L $PKG_NAME 2>/dev/null` fi AC_ARG_WITH([expat-cflags], AS_HELP_STRING([--with-expat-cflags=STRING], [Extra compiler flags to build with Expat]), LIBEXPAT_CFLAGS="$withval" ) AC_ARG_WITH([expat-ldflags], AS_HELP_STRING([--with-libtls-ldflags=STRING], [Extra flags for linker to link with Expat library]), LIBEXPAT_LDFLAGS="$withval" ) AC_SUBST(LIBEXPAT_CFLAGS) AC_SUBST(LIBEXPAT_LDFLAGS) CFLAGS="$CFLAGS $LIBEXPAT_CFLAGS" CPPFLAGS="$CPPFLAGS $LIBEXPAT_CFLAGS" LDFLAGS="$LDFLAGS $LIBEXPAT_LDFLAGS" # check functions that are expected to be in libc AC_CHECK_FUNCS([explicit_bzero]) AC_CHECK_FUNCS([reallocarray recallocarray freezero]) AC_CHECK_FUNCS([setproctitle setgroups]) AC_CHECK_FUNCS([setregid setresgid setreuid setresuid]) AC_CHECK_FUNCS([memrchr strlcat strlcpy strtonum]) AC_CHECK_FUNCS([pledge unveil]) AC_CHECK_FUNCS([getdtablecount pipe2 ppoll]) AC_CHECK_FUNCS([strnvis]) dnl NetBSD added an strnvis and unfortunately made it incompatible with the dnl existing one in OpenBSD and Linux's libbsd (the former having existed dnl for over ten years). Despite this incompatibility being reported during dnl development (see http://gnats.netbsd.org/44977) they still shipped it. dnl Even more unfortunately FreeBSD and later MacOS picked up this incompatible dnl implementation. 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then \ if [ "`id -u`" = "0" ]; then \ $(INSTALL) -m 755 -o $(RPKI_USER) -d "$(DESTDIR)$(RPKI_BASE_DIR)"; \ else \ $(INSTALL) -m 755 -d "$(DESTDIR)$(RPKI_BASE_DIR)"; \ echo "Warning: Unprivileged permissions, remember to run" \ "'chown $(RPKI_USER) $(DESTDIR)$(RPKI_BASE_DIR)'"; \ fi \ fi -@if [ ! -d "$(DESTDIR)$(RPKI_OUT_DIR)" ]; then \ if [ "`id -u`" = "0" ]; then \ $(INSTALL) -m 755 -o $(RPKI_USER) -d "$(DESTDIR)$(RPKI_OUT_DIR)"; \ else \ $(INSTALL) -m 755 -d "$(DESTDIR)$(RPKI_OUT_DIR)"; \ echo "Warning: Unprivileged permissions, remember to run" \ "'chown $(RPKI_USER) $(DESTDIR)$(RPKI_OUT_DIR)'"; \ fi \ fi # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: rpki-client-7.6/AUTHORS100644 001750 001750 00000000474 13753334667 0010407Credits ------- rpki-client was written by Kristaps Dzonsons. Since inclusion into the OpenBSD source tree, it has seen improvements from others as well. Please see the OpenBSD commit logs for a list of contributors. This new portable version is based on the LibreSSL / OpenNTPD portable framework by Brent Cook. rpki-client-7.6/INSTALL100644 001750 001750 00000006604 14035356605 00103571. Prerequisites ---------------- You will need libcrypto from LibreSSL or OpenSSL version 1.0.2e or newer. 2. Building / Installation -------------------------- If you have checked this source using Git, follow these initial steps to prepare the source tree for building: 1. ensure you have the following packages installed: automake, autoconf, git, libtool 2. The following dependencies are required to build rpki-client: OpenSSL or LibreSSL, LibreSSL libtls or libretls, Expat 3. run './autogen.sh' to prepare the source tree for building. './autogen.sh', will checkout a version of rpki-client-openbsd into the directory "openbsd". This is a stripped down version of the OpenBSD source tree with files needed to build rpki-client. To install rpki-cient with default options: ./configure make make install This will install the rpki-client binary in /usr/local/sbin, configuration files in /usr/local/etc. To specify a different installation prefix, use the --prefix option to configure: ./configure --prefix=/opt make make install Will install rpki-cient in /opt/{etc,sbin}. You can also override specific paths, for example: ./configure --prefix=/opt --with-tal-dir=/etc/rpki make make install This will install the binaries in /opt/sbin, but will place the trust anchor files in /etc/rpki When run as root rpki-client will drop privileges to a special rpki user and do all processing with this user. This requires that a user and group be created for it. The user should not be permitted to log in, and its home directory does not need to exist or be writeable. You need to perform all of these tasks yourself like the following (although the exact commands required for creating the user and group are system dependant): On most Linux and BSD systems, something like should work: groupadd _rpki-client useradd -g _rpki-client -s /sbin/nologin -d /nonexistent -c 'rpki-client user' _rpki-client There are a few options to the configure script in addition to the ones provided by autoconf itself: --with-user=user Specify user used when run as root. The default is "_rpki-client". --with-rsync=command Specify which rsync command to use. The default is either openrsync or rsync. --with-tal-dir=path Specify the path to the default TAL directory. The default is "${sysconfdir}/rpki". --with-base-dir=path Location to store the RPKI cache repository. The default is "${localstatedir}/cache/rpki-client}". --with-output-dir=path Specify the path to the default output directory. The default is "${localstatedir}/db/rpki-client}". If you need to pass special options to the compiler or linker, you can specify these as environment variables before running ./configure. For example: CFLAGS="-O2 " LDFLAGS="-s" ./configure Building on macOS ----------------- Building on macOS requires LibreSSL, which is available in brew. It is recommended to export the CFLAGS and LDFLAGS accordingly. brew install libressl ./autogen.sh export PKG_CONFIG_PATH="/usr/local/opt/libressl/lib/pkgconfig" ./configure --with-openssl=openssl make make install 3. Trust anchors ---------------- The trust anchor files are installed in ${prefix}/etc/rpki or whatever you specified as your --with-tal-dir or --sysconfdir (/usr/local/etc/rpki by default). 4. Problems? ------------ If you experience problems compiling, installing or running rpki-client, please report the problem to the address in the README file. rpki-client-7.6/TODO100644 001750 001750 00000000023 13753334667 0010015* create ChangeLog rpki-client-7.6/compile100755 001750 001750 00000016350 14200037654 0010675#! /bin/sh # Wrapper for compilers which do not understand '-c -o'. scriptversion=2018-03-07.03; # UTC # Copyright (C) 1999-2020 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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We still # use `HOST_CC' if defined, but it is deprecated. # Portable tmp directory creation inspired by the Autoconf team. set_cc_for_build=' trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; : ${TMPDIR=/tmp} ; { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; dummy=$tmp/dummy ; tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; case $CC_FOR_BUILD,$HOST_CC,$CC in ,,) echo "int x;" > $dummy.c ; for c in cc gcc c89 c99 ; do if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then CC_FOR_BUILD="$c"; break ; fi ; done ; if test x"$CC_FOR_BUILD" = x ; then CC_FOR_BUILD=no_compiler_found ; fi ;; ,,*) CC_FOR_BUILD=$CC ;; ,*,*) CC_FOR_BUILD=$HOST_CC ;; esac ; set_cc_for_build= ;' # This is needed to find uname on a Pyramid OSx when run in the BSD universe. # (ghazi@noc.rutgers.edu 1994-08-24) if (test -f /.attbin/uname) >/dev/null 2>&1 ; then PATH=$PATH:/.attbin ; export PATH fi UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown case "${UNAME_SYSTEM}" in Linux|GNU|GNU/*) # If the system lacks a compiler, then just pick glibc. # We could probably try harder. 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The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. 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) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${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) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac 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 '[A-Z]' '[a-z]'``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; } ;; 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 ;; 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 ;; 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 $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi fi elif test "$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 ;; *: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 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 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: rpki-client-7.6/config.sub100755 001750 001750 00000106454 14200037655 0011310#! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2015 Free Software Foundation, Inc. timestamp='2015-12-14' # 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;hb=HEAD # 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 1992-2015 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." 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 $maybe_os in nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ kopensolaris*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$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 | 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 \ | 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 \ | 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-* | 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-* \ | 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-* \ | 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 ;; 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 ;; 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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. 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We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. 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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"$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E \ | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. 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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=${STRIPPROG-strip} posix_mkdir= # Desired mode of installed file. mode=0755 # Create dirs (including intermediate dirs) using mode 755. # This is like GNU 'install' as of coreutils 8.32 (2020). mkdir_umask=22 backupsuffix= chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false is_target_a_directory=possibly usage="\ Usage: $0 [OPTION]... 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There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. 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[MODE-ARG]... # # Provide generalized library-building support services. # # --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 # --preserve-dup-deps don't remove duplicate dependency libraries # --quiet, --silent don't print informational messages # --no-quiet, --no-silent # print informational messages (default) # --no-warn don't display warning messages # --tag=TAG use configuration variables from tag TAG # -v, --verbose print more informational messages than default # --no-verbose don't print the extra informational messages # --version print version information # -h, --help, --help-all print short, long, or detailed 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) # $progname: (GNU libtool) 2.4.2 # automake: $automake_version # autoconf: $autoconf_version # # Report bugs to . # GNU libtool home page: . # General help using GNU software: . PROGRAM=libtool PACKAGE=libtool VERSION=2.4.2 TIMESTAMP="" package_revision=1.3337 # Be Bourne compatible if test -n "${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. 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Xsed="${SED}"' -e 1s/^X//' sed_quote_subst='s/\([`"$\\]\)/\\\1/g' # Same as above, but do not quote variable references. 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,[].[^$\\*\/],\\&,g' # Sed substitution that converts a w32 file name or path # which contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-`\' parameter expansions in output of double_quote_subst that were # `\'-ed in input to the same. If an odd number of `\' preceded a '$' # in input to 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 '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname: ${opt_mode+$opt_mode: }$*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && 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_echo_all arg... # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` done my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_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! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "$my_tmpdir" } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # 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 () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "$1" | $SED \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_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. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent 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 () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent 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 () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi 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 () { case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_version # Echo version message to standard output and exit. func_version () { $opt_debug $SED -n '/(C)/!b go :more /\./!{ N s/\n# / / b more } :go /^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $opt_debug $SED -n '/^# Usage:/,/^# *.*--help/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" echo $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help [NOEXIT] # Echo long help message to standard output and exit, # unless 'noexit' is passed as argument. func_help () { $opt_debug $SED -n '/^# Usage:/,/# Report bugs to/ { :print s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ p d } /^# .* home page:/b print /^# General help using/b print ' < "$progpath" ret=$? if test -z "$1"; then exit $ret fi } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $opt_debug func_error "missing argument for $1." exit_cmd=exit } # 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. func_split_short_opt () { my_sed_short_opt='1s/^\(..\).*$/\1/;q' my_sed_short_rest='1s/^..\(.*\)$/\1/;q' func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` } # func_split_short_opt may be replaced by extended shell implementation # func_split_long_opt longopt # Set func_split_long_opt_name and func_split_long_opt_arg shell # variables after splitting LONGOPT at the `=' sign. func_split_long_opt () { my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' my_sed_long_arg='1s/^--[^=]*=//' func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` } # func_split_long_opt may be replaced by extended shell implementation exit_cmd=: magic="%%%MAGIC variable%%%" magic_exe="%%%MAGIC EXE variable%%%" # Global variables. nonopt= preserve_args= lo2o="s/\\.lo\$/.${objext}/" o2lo="s/\\.${objext}\$/.lo/" 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= # func_append var value # Append VALUE to the end of shell variable VAR. func_append () { eval "${1}=\$${1}\${2}" } # func_append may be replaced by extended shell implementation # func_append_quoted var value # Quote VALUE and append to the end of shell variable VAR, separated # by a space. func_append_quoted () { func_quote_for_eval "${2}" eval "${1}=\$${1}\\ \$func_quote_for_eval_result" } # func_append_quoted may be replaced by extended shell implementation # func_arith arithmetic-term... func_arith () { func_arith_result=`expr "${@}"` } # func_arith may be replaced by extended shell implementation # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` } # func_len may be replaced by extended shell implementation # func_lo2o object func_lo2o () { func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` } # func_lo2o may be replaced by extended shell implementation # func_xform libobj-or-source func_xform () { func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` } # func_xform may be replaced by extended shell implementation # func_fatal_configuration arg... # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_error ${1+"$@"} func_error "See the $PACKAGE documentation for more information." func_fatal_error "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: $host" if test "$build_libtool_libs" = yes; then echo "enable shared libraries" else echo "disable shared libraries" fi if test "$build_old_libs" = yes; 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 } # 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 # Option defaults: opt_debug=: opt_dry_run=false opt_config=false opt_preserve_dup_deps=false opt_features=false opt_finish=false opt_help=false opt_help_all=false opt_silent=: opt_warning=: opt_verbose=: opt_silent=false opt_verbose=false # Parse options once, thoroughly. This comes as soon as possible in the # script to make things like `--version' happen as quickly as we can. { # this just eases exit handling while test $# -gt 0; do opt="$1" shift case $opt in --debug|-x) opt_debug='set -x' func_echo "enabling shell trace mode" $opt_debug ;; --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) opt_config=: func_config ;; --dlopen|-dlopen) optarg="$1" opt_dlopen="${opt_dlopen+$opt_dlopen }$optarg" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) opt_features=: func_features ;; --finish) opt_finish=: set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help_all=: opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_mode="$optarg" case $optarg in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_silent=false func_append preserve_args " $opt" ;; --no-warning|--no-warn) opt_warning=false func_append preserve_args " $opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $opt" ;; --silent|--quiet) opt_silent=: func_append preserve_args " $opt" opt_verbose=false ;; --verbose|-v) opt_verbose=: func_append preserve_args " $opt" opt_silent=false ;; --tag) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_tag="$optarg" func_append preserve_args " $opt $optarg" func_enable_tag "$optarg" shift ;; -\?|-h) func_usage ;; --help) func_help ;; --version) func_version ;; # Separate optargs to long options: --*=*) func_split_long_opt "$opt" set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-n*|-v*) func_split_short_opt "$opt" set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) break ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) set dummy "$opt" ${1+"$@"}; shift; break ;; esac done # Validate options: # save first non-option argument if test "$#" -gt 0; then nonopt="$opt" shift fi # preserve --debug test "$opt_debug" = : || func_append preserve_args " --debug" case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test "$opt_mode" != execute; 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." } # Bail if the options were screwed $exit_cmd $EXIT_FAILURE } ## ----------- ## ## Main. ## ## ----------- ## # 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 \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # 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\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # 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 () { func_lalib_p "$1" } # 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 () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$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 () { $opt_debug 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 () { $opt_debug if test -n "$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 "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${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" | $SED -e "$lt_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 () { $opt_debug # 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 () { $opt_debug if test -n "$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 () { $opt_debug # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$lt_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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug $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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug if test -z "$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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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 () { $opt_debug 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_mode_compile arg... func_mode_compile () { $opt_debug # Get the compilation command and the source file. base_compile= srcfile="$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 $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not 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 "$build_old_libs" = yes; then removelist="$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 $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; 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 "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; 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=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; 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 $EXIT_FAILURE' if test "$need_locks" = warn && 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 $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; 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 $EXIT_FAILURE' if test "$need_locks" = warn && 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" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$opt_mode" = compile && 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 -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 () { $opt_debug # The first argument is the command name. cmd="$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 "$file" done if test "X$opt_dry_run" = Xfalse; then 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" else # 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 $EXIT_SUCCESS fi } test "$opt_mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libs= libdirs= admincmds= for opt in "$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_silent && exit $EXIT_SUCCESS exit $EXIT_SUCCESS } test "$opt_mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # 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 " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -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$prev" = x-m && test -n "$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 case " $install_prog " in *[\\\ /]cp\ *) extra_mode=;; *) extra_mode='-m 644';; esac test -z "$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=yes if test "$isdir" = yes; then destdir="$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 $extra_mode $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) 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 $extra_mode $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 $extra_mode $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog $extra_mode \$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=yes 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" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; 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'` $opt_silent || { func_quote_for_expand "$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 $EXIT_SUCCESS fi } test "$opt_mode" = install && 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 () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$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 $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; 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 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_${my_prefix}_LTX_preloaded_symbols[]; LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," 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=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; 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" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$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_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 () { $opt_debug 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 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 } }'` 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 () { $opt_debug sharedlib_from_linklib_result=`$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 () { $opt_debug match_literal=`$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 which possess that section. Heuristic: eliminate # all those which 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_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 () { $opt_debug 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 () { $opt_debug 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_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 () { $opt_debug 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 () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" if test "$lock_old_archive_extraction" = yes; 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 $stat' if test "$lock_old_archive_extraction" = yes; 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 () { $opt_debug 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` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$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-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -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 in which 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 $PACKAGE$TIMESTAMP) $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/ which is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options which 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 $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"${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\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; 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 "$shlibpath_overrides_runpath" = yes && test -n "$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 /* 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 platforms) ... */ #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 # ifndef _INTPTR_T_DEFINED # define _INTPTR_T_DEFINED # define intptr_t int # endif #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 ((void *) 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]; int 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 = 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 (strcmp (str, pat) == 0) *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 int 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) { int orig_value_len = strlen (orig_value); int 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 #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\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 () { $opt_debug case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && 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) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; 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 ;; 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 "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; 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 "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$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 ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; 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 "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between \`-L' and \`$1'" else func_fatal_error "need path for \`-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" 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" func_append deplibs " $arg" case "$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 $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$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 # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization -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*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*) 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 " $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$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 "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; 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 "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$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 "$prev" = dlfiles; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test "$prev" = dlprefiles; 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 \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && 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\" 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 " $deplib" done if test "$linkmode" = lib; 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=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; 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 "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; 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 "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; 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 "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; 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=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; 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 $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; 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 " $func_resolve_sysroot_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; 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 "$pass" = conv; then deplibs="$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=no 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=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then 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." else echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; 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=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$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 "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test "$pass" = conv; 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/$old_library" elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$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 "$prefer_static_libs" = yes || test "$prefer_static_libs,$installed" = "built,no"; }; then linklib=$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 "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; 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 "X$installed" = Xyes; then if test ! -f "$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 "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$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=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; 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 "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes 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 " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; 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 # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$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 test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$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=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test "$installed" = no; then func_append notinst_deplibs " $lib" test -z "$DESTDIR" && 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 "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then echo if test "$linkmode" = prog; 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 "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; 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*) 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 "$linkmode" = prog || test "$opt_mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; 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 can not # 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/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; 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 "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; 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 "$linkmode" = prog; then test -n "$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 $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$opt_mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; 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 "$linkmode" = prog; then test -n "$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 $deplibs" fi fi elif test "$linkmode" = prog; 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 "$hardcode_direct" != unsupported; then test -n "$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 $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; 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 can not link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test "$module" = yes; 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 "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; 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 " $absdir" # Link against this library test "$link_static" = no && 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 " $func_resolve_sysroot_result" done if test "$link_all_deplibs" != no; 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 $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$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="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # 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 " $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_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 # 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 "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; 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=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; 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 "$objs"; then if test "$deplibs_check_method" != pass_all; 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 " $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$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 # which has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|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" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; 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=$revision while test "$loop" -ne 0; 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=$age while test "$loop" -ne 0; 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=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. 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 $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" else # XXX tmp=`echo $libname|sed -e 's,+,_,g' -e 's,-,_,g' -e 's,\.,_,g'` eval tmp2=\$${tmp}_ltversion if ! test -z "${SHARED_LIBS_LOG}"; then if ! test -f ${SHARED_LIBS_LOG}; then echo "# SHARED_LIBS+= # " >${SHARED_LIBS_LOG} fi tmp4=`echo $libname|sed -e 's/^lib//'` printf "SHARED_LIBS +=\t%-20s %-8s # %s\n" "$tmp4" "$tmp2" "$versuffix" >>${SHARED_LIBS_LOG} fi if test -n "$versuffix" && test -n "$tmp2"; then versuffix=".$tmp2" fi fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" func_append libobjs " $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$opt_mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; 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 "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; 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 " $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$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 " $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; 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=$func_stripname_result if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; 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 "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; 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 $tmp_deplibs in *[!\ \ ]*) echo if test "X$deplibs_check_method" = "Xnone"; 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" | $SED 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; 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 "$build_old_libs" = no; then oldlibs="$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 "$allow_undefined" = no; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test "$build_old_libs" = no; 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 "$build_libtool_libs" = yes; then # Remove ${wl} instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$opt_mode" != relink && 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 "$opt_mode" != relink && shlibpath="$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 "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || 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 "$try_normal_branch" = yes \ && { test "$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 "$export_symbols_regex" && test "X$skipped_export" != "X:"; 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 "X$skipped_export" != "X:" && test -n "$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 "$compiler_needs_object" = yes && test -z "$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 "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && 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=$archive_cmds fi fi if test "X$skipped_export" != "X:" && 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 "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; 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 "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; 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 "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; 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 if ${skipped_export-false}; then func_verbose "generating symbol list for \`$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 $last_robj\" fi fi test -n "$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" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; 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 if ${skipped_export-false}; then if test -n "$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 > $export_symbols fi fi libobjs=$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 $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && 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 $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; 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 "$opt_mode" = relink; 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 $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; 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= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` else gentop="$output_objdir/${obj}x" func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$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 $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then 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 $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$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 "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ 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 $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; 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 "$libobjs" && test "$build_old_libs" = yes; 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@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=no ;; *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$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 $exit_status fi if test -n "$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 "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$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 $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # 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 "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$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 $oldlibs; do if test "$build_libtool_libs" = convenience; then oldobjs="$libobjs_save $symfileobj" addlibs="$convenience" build_libtool_libs=no else if test "$build_libtool_libs" = module; then oldobjs="$libobjs_save" build_libtool_libs=no else oldobjs="$old_deplibs $non_pic_objects" if test "$preload" = yes && test -f "$symfileobj"; then func_append oldobjs " $symfileobj" fi fi addlibs="$old_convenience" fi 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 "$build_libtool_libs" = yes; then cmds=$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=$objlist if test "X$oldobjs" = "X" ; 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 $output in *.la) old_library= test "$build_old_libs" = yes && 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 "$hardcode_automatic" = yes ; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test "$installed" = yes; 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,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) # If a -bindir argument was supplied, place the dll there. if test "x$bindir" != x ; 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 $PACKAGE$TIMESTAMP) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. # The name that we can dlopen(3). dlname='$tdlname' # Names of this library. library_names='$library_names' # The name of the static archive. old_library='$old_library' # Linker flags that can not 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? installed=$installed # Should we warn about portability when linking against -modules? shouldnotlink=$module # Files to dlopen/dlpreopen dlopen='$dlfiles' dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" if test "$installed" = no && test "$need_relink" = yes; then $ECHO >> $output "\ relink_command=\"$relink_command\"" fi done } # Do a symbolic link so that the libtool archive can be found in # LD_LIBRARY_PATH before the program is installed. func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' ;; esac exit $EXIT_SUCCESS } { test "$opt_mode" = link || test "$opt_mode" = relink; } && func_mode_link ${1+"$@"} # func_mode_uninstall arg... func_mode_uninstall () { $opt_debug RM="$nonopt" files= rmforce= exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" for arg do case $arg in -f) func_append RM " $arg"; rmforce=yes ;; -*) func_append RM " $arg" ;; *) func_append files " $arg" ;; esac done test -z "$RM" && \ func_fatal_help "you must specify an RM program" rmdirs= for file in $files; do func_dirname "$file" "" "." dir="$func_dirname_result" if test "X$dir" = X.; then odir="$objdir" else odir="$dir/$objdir" fi func_basename "$file" name="$func_basename_result" test "$opt_mode" = uninstall && odir="$dir" # Remember odir for removal later, being careful to avoid duplicates if test "$opt_mode" = clean; then case " $rmdirs " in *" $odir "*) ;; *) func_append rmdirs " $odir" ;; esac fi # Don't error if the file doesn't exist and rm -f was used. if { test -L "$file"; } >/dev/null 2>&1 || { test -h "$file"; } >/dev/null 2>&1 || test -f "$file"; then : elif test -d "$file"; then exit_status=1 continue elif test "$rmforce" = yes; then continue fi rmfiles="$file" case $name in *.la) # Possibly a libtool archive, so verify it. if func_lalib_p "$file"; then func_source $dir/$name # Delete the libtool libraries and symlinks. for n in $library_names; do func_append rmfiles " $odir/$n" done test -n "$old_library" && func_append rmfiles " $odir/$old_library" case "$opt_mode" in clean) case " $library_names " in *" $dlname "*) ;; *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; esac test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" ;; uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi if test -n "$old_library"; then # Do each command in the old_postuninstall commands. func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi # FIXME: should reinstall the best remaining shared library. ;; esac fi ;; *.lo) # Possibly a libtool object, so verify it. if func_lalib_p "$file"; then # Read the .lo file func_source $dir/$name # Add PIC object to the list of files to remove. if test -n "$pic_object" && test "$pic_object" != none; then func_append rmfiles " $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. if test -n "$non_pic_object" && test "$non_pic_object" != none; then func_append rmfiles " $dir/$non_pic_object" fi fi ;; *) if test "$opt_mode" = clean ; then noexename=$name case $file in *.exe) func_stripname '' '.exe' "$file" file=$func_stripname_result func_stripname '' '.exe' "$name" noexename=$func_stripname_result # $file with .exe has already been added to rmfiles, # add $file without .exe func_append rmfiles " $file" ;; esac # Do a test to see if this is a libtool program. if func_ltwrapper_p "$file"; then if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" relink_command= func_source $func_ltwrapper_scriptname_result func_append rmfiles " $func_ltwrapper_scriptname_result" else relink_command= func_source $dir/$noexename fi # note $name still contains .exe if it was in $file originally # as does the version of $file that was added into $rmfiles func_append rmfiles " $odir/$name $odir/${name}S.${objext}" if test "$fast_install" = yes && test -n "$relink_command"; then func_append rmfiles " $odir/lt-$name" fi if test "X$noexename" != "X$name" ; then func_append rmfiles " $odir/lt-${noexename}.c" fi fi fi ;; esac func_show_eval "$RM $rmfiles" 'exit_status=1' done # Try to remove the ${objdir}s in the directories where we deleted files for dir in $rmdirs; do if test -d "$dir"; then func_show_eval "rmdir $dir >/dev/null 2>&1" fi done exit $exit_status } { test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && func_mode_uninstall ${1+"$@"} test -z "$opt_mode" && { help="$generic_help" func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ func_fatal_help "invalid operation mode \`$opt_mode'" if test -n "$exec_cmd"; then eval exec "$exec_cmd" exit $EXIT_FAILURE fi exit $exit_status # The TAGs below are defined such that we never get into a situation # in which we disable both kinds of libraries. Given conflicting # choices, we go for a static library, that is the most portable, # since we can't tell whether shared libraries were disabled because # the user asked for that or because the platform doesn't support # them. This is particularly important on AIX, because we don't # support having both static and shared libraries enabled at the same # time on that platform, so we default to a shared-only configuration. # If a disable-shared tag is given, we'll fallback to a static-only # configuration. 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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. if test $# -eq 0; then echo 1>&2 "Try '$0 --help' for more information" exit 1 fi case $1 in --is-lightweight) # Used by our autoconf macros to check whether the available missing # script is modern enough. exit 0 ;; --run) # Back-compat with the calling convention used by older automake. shift ;; -h|--h|--he|--hel|--help) echo "\ $0 [OPTION]... PROGRAM [ARGUMENT]... Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due to PROGRAM being missing or too old. 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Check the 'README' file, it" echo "often tells you about the needed prerequisites for installing" echo "this package. You may also peek at any GNU archive site, in" echo "case some other package contains this missing '$1' program." ;; esac } give_advice "$1" | sed -e '1s/^/WARNING: /' \ -e '2,$s/^/ /' >&2 # Propagate the correct exit status (expected to be 127 for a program # not found, 63 for a program that failed due to version mismatch). exit $st # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: rpki-client-7.6/README.md100644 001750 001750 00000003134 14122675264 0010602This is a port of OpenBSD's rpki-client to other operating systems. It is based on portability code from the OpenBGPD, OpenNTPD, OpenSSH, and LibreSSL portable projects. The current portable tree can be found at https://github.com/rpki-client/rpki-client-portable [![Build CI](https://github.com/rpki-client/rpki-client-portable/workflows/Build%20CI/badge.svg)](https://github.com/rpki-client/rpki-client-portable/actions?query=workflow%3A%22Build+CI%22) [![Docker Pulls](https://img.shields.io/docker/pulls/rpki/rpki-client.svg)](https://hub.docker.com/r/rpki/rpki-client) Platform Requirements --------------------- At the time of writing the portable version is known to build and work on: - OpenBSD - Alpine 3.14 - CentOS/RHEL/Rocky 7, 8 - Debian 9, 10 - Fedora 33, 34, 35 - Ubuntu 20.04 LTS, 21.04 - FreeBSD 12 and 13 - macOS Catalina - Windows Subsystem for Linux 2 Building -------- The offical release location is https://ftp.openbsd.org/pub/OpenBSD/rpki-client/ Make sure you have an official release tarball! Use a previously fetched copy of the Signify key or GPG key to confirm authenticity. $ ./configure $ make rpki-client may work on other operating systems, newer and older, but the above ones are tested regularly by the developer. If you install from a github repository checkout please read the [INSTALL](./INSTALL) file instead. Reports (success or otherwise) are welcome. You may report bugs or submit pull requests at the GitHub project: https://github.com/rpki-client/rpki-client-portable Thanks, Sebastian Benoit , Job Snijders rpki-client-7.6/VERSION100644 001750 001750 00000000004 14200037642 00103517.6 rpki-client-7.6/LICENSE100644 001750 001750 00000001335 13753334667 0010341/* * 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. */ rpki-client-7.6/afrinic.tal100644 001750 001750 00000000760 14036113356 0011433rsync://rpki.afrinic.net/repository/AfriNIC.cer https://rpki.afrinic.net/repository/AfriNIC.cer MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxsAqAhWIO+ON2Ef9oRDM pKxv+AfmSLIdLWJtjrvUyDxJPBjgR+kVrOHUeTaujygFUp49tuN5H2C1rUuQavTH vve6xNF5fU3OkTcqEzMOZy+ctkbde2SRMVdvbO22+TH9gNhKDc9l7Vu01qU4LeJH k3X0f5uu5346YrGAOSv6AaYBXVgXxa0s9ZvgqFpim50pReQe/WI3QwFKNgpPzfQL 6Y7fDPYdYaVOXPXSKtx7P4s4KLA/ZWmRL/bobw/i2fFviAGhDrjqqqum+/9w1hEl L/vqihVnV18saKTnLvkItA/Bf5i11Yhw2K7qv573YWxyuqCknO/iYLTR1DToBZcZ UQIDAQAB rpki-client-7.6/apnic.tal100644 001750 001750 00000001024 14036113356 0011104https://rpki.apnic.net/repository/apnic-rpki-root-iana-origin.cer rsync://rpki.apnic.net/repository/apnic-rpki-root-iana-origin.cer MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx9RWSL61YAAYumEiU8z8 qH2ETVIL01ilxZlzIL9JYSORMN5Cmtf8V2JblIealSqgOTGjvSjEsiV73s67zYQI 7C/iSOb96uf3/s86NqbxDiFQGN8qG7RNcdgVuUlAidl8WxvLNI8VhqbAB5uSg/Mr LeSOvXRja041VptAxIhcGzDMvlAJRwkrYK/Mo8P4E2rSQgwqCgae0ebY1CsJ3Cjf i67C1nw7oXqJJovvXJ4apGmEv8az23OLC6Ki54Ul/E6xk227BFttqFV3YMtKx42H cCcDVZZy01n7JjzvO8ccaXmHIgR7utnqhBRNNq5Xc5ZhbkrUsNtiJmrZzVlgU6Ou 0wIDAQAB rpki-client-7.6/lacnic.tal100644 001750 001750 00000000775 14100275045 0011253https://rrdp.lacnic.net/ta/rta-lacnic-rpki.cer rsync://repository.lacnic.net/rpki/lacnic/rta-lacnic-rpki.cer MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqZEzhYK0+PtDOPfub/KR c3MeWx3neXx4/wbnJWGbNAtbYqXg3uU5J4HFzPgk/VIppgSKAhlO0H60DRP48by9 gr5/yDHu2KXhOmnMg46sYsUIpfgtBS9+VtrqWziJfb+pkGtuOWeTnj6zBmBNZKK+ 5AlMCW1WPhrylIcB+XSZx8tk9GS/3SMQ+YfMVwwAyYjsex14Uzto4GjONALE5oh1 M3+glRQduD6vzSwOD+WahMbc9vCOTED+2McLHRKgNaQf0YJ9a1jG9oJIvDkKXEqd fqDRktwyoD74cV57bW3tBAexB7GglITbInyQAsmdngtfg2LUMrcROHHP86QPZINj DQIDAQAB rpki-client-7.6/ripe.tal100644 001750 001750 00000000742 14036113356 0010757https://rpki.ripe.net/ta/ripe-ncc-ta.cer rsync://rpki.ripe.net/ta/ripe-ncc-ta.cer MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0URYSGqUz2myBsOzeW1j Q6NsxNvlLMyhWknvnl8NiBCs/T/S2XuNKQNZ+wBZxIgPPV2pFBFeQAvoH/WK83Hw A26V2siwm/MY2nKZ+Olw+wlpzlZ1p3Ipj2eNcKrmit8BwBC8xImzuCGaV0jkRB0G Z0hoH6Ml03umLprRsn6v0xOP0+l6Qc1ZHMFVFb385IQ7FQQTcVIxrdeMsoyJq9eM kE6DoclHhF/NlSllXubASQ9KUWqJ0+Ot3QCXr4LXECMfkpkVR2TZT+v5v658bHVs 6ZxRD1b6Uk1uQKAyHUbn/tXvP8lrjAibGzVsXDT2L0x4Edx+QdixPgOji3gBMyL2 VwIDAQAB rpki-client-7.6/include/openssl/asn1.h100644 001750 001750 00000000574 13753334667 0013461/* * Public domain * openssl/asn1.h compatibility shim */ #include_next #ifndef LIBCOMPAT_OPENSSL_ASN1_H #define LIBCOMPAT_OPENSSL_ASN1_H #ifndef HAVE_ASN1_TIME_PARSE int ASN1_time_parse(const char *_bytes, size_t _len, struct tm *_tm, int _mode); #endif #ifndef HAVE_ASN1_TIME_TM_CMP int ASN1_time_tm_cmp(struct tm *_tm1, struct tm *_tm2); #endif #endif rpki-client-7.6/include/sys/_null.h100644 001750 001750 00000000515 13753334667 0013056/* $OpenBSD: _null.h,v 1.2 2016/09/09 22:07:58 millert Exp $ */ /* * Written by Todd C. Miller, September 9, 2016 * Public domain. */ #ifndef NULL #if !defined(__cplusplus) #define NULL ((void *)0) #elif __cplusplus >= 201103L #define NULL nullptr #elif defined(__GNUG__) #define NULL __null #else #define NULL 0L #endif #endif rpki-client-7.6/include/sys/queue.h100644 001750 001750 00000043706 13753334667 0013102/* $OpenBSD: queue.h,v 1.45 2018/07/12 14:22:54 sashan Exp $ */ /* $NetBSD: queue.h,v 1.11 1996/05/16 05:17:14 mycroft Exp $ */ /* * Copyright (c) 1991, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)queue.h 8.5 (Berkeley) 8/20/94 */ #ifndef _SYS_QUEUE_H_ #define _SYS_QUEUE_H_ #include /* * This file defines five types of data structures: singly-linked lists, * lists, simple queues, tail queues and XOR simple queues. * * * A singly-linked list is headed by a single forward pointer. The elements * are singly linked for minimum space and pointer manipulation overhead at * the expense of O(n) removal for arbitrary elements. New elements can be * added to the list after an existing element or at the head of the list. * Elements being removed from the head of the list should use the explicit * macro for this purpose for optimum efficiency. A singly-linked list may * only be traversed in the forward direction. Singly-linked lists are ideal * for applications with large datasets and few or no removals or for * implementing a LIFO queue. * * A list is headed by a single forward pointer (or an array of forward * pointers for a hash table header). The elements are doubly linked * so that an arbitrary element can be removed without a need to * traverse the list. New elements can be added to the list before * or after an existing element or at the head of the list. A list * may only be traversed in the forward direction. * * A simple queue is headed by a pair of pointers, one to the head of the * list and the other to the tail of the list. The elements are singly * linked to save space, so elements can only be removed from the * head of the list. New elements can be added to the list before or after * an existing element, at the head of the list, or at the end of the * list. A simple queue may only be traversed in the forward direction. * * A tail queue is headed by a pair of pointers, one to the head of the * list and the other to the tail of the list. The elements are doubly * linked so that an arbitrary element can be removed without a need to * traverse the list. New elements can be added to the list before or * after an existing element, at the head of the list, or at the end of * the list. A tail queue may be traversed in either direction. * * An XOR simple queue is used in the same way as a regular simple queue. * The difference is that the head structure also includes a "cookie" that * is XOR'd with the queue pointer (first, last or next) to generate the * real pointer value. * * For details on the use of these macros, see the queue(3) manual page. */ #if defined(QUEUE_MACRO_DEBUG) || (defined(_KERNEL) && defined(DIAGNOSTIC)) #define _Q_INVALID ((void *)-1) #define _Q_INVALIDATE(a) (a) = _Q_INVALID #else #define _Q_INVALIDATE(a) #endif /* * Singly-linked List definitions. */ #define SLIST_HEAD(name, type) \ struct name { \ struct type *slh_first; /* first element */ \ } #define SLIST_HEAD_INITIALIZER(head) \ { NULL } #define SLIST_ENTRY(type) \ struct { \ struct type *sle_next; /* next element */ \ } /* * Singly-linked List access methods. */ #define SLIST_FIRST(head) ((head)->slh_first) #define SLIST_END(head) NULL #define SLIST_EMPTY(head) (SLIST_FIRST(head) == SLIST_END(head)) #define SLIST_NEXT(elm, field) ((elm)->field.sle_next) #define SLIST_FOREACH(var, head, field) \ for((var) = SLIST_FIRST(head); \ (var) != SLIST_END(head); \ (var) = SLIST_NEXT(var, field)) #define SLIST_FOREACH_SAFE(var, head, field, tvar) \ for ((var) = SLIST_FIRST(head); \ (var) && ((tvar) = SLIST_NEXT(var, field), 1); \ (var) = (tvar)) /* * Singly-linked List functions. */ #define SLIST_INIT(head) { \ SLIST_FIRST(head) = SLIST_END(head); \ } #define SLIST_INSERT_AFTER(slistelm, elm, field) do { \ (elm)->field.sle_next = (slistelm)->field.sle_next; \ (slistelm)->field.sle_next = (elm); \ } while (0) #define SLIST_INSERT_HEAD(head, elm, field) do { \ (elm)->field.sle_next = (head)->slh_first; \ (head)->slh_first = (elm); \ } while (0) #define SLIST_REMOVE_AFTER(elm, field) do { \ (elm)->field.sle_next = (elm)->field.sle_next->field.sle_next; \ } while (0) #define SLIST_REMOVE_HEAD(head, field) do { \ (head)->slh_first = (head)->slh_first->field.sle_next; \ } while (0) #define SLIST_REMOVE(head, elm, type, field) do { \ if ((head)->slh_first == (elm)) { \ SLIST_REMOVE_HEAD((head), field); \ } else { \ struct type *curelm = (head)->slh_first; \ \ while (curelm->field.sle_next != (elm)) \ curelm = curelm->field.sle_next; \ curelm->field.sle_next = \ curelm->field.sle_next->field.sle_next; \ } \ _Q_INVALIDATE((elm)->field.sle_next); \ } while (0) /* * List definitions. */ #define LIST_HEAD(name, type) \ struct name { \ struct type *lh_first; /* first element */ \ } #define LIST_HEAD_INITIALIZER(head) \ { NULL } #define LIST_ENTRY(type) \ struct { \ struct type *le_next; /* next element */ \ struct type **le_prev; /* address of previous next element */ \ } /* * List access methods. */ #define LIST_FIRST(head) ((head)->lh_first) #define LIST_END(head) NULL #define LIST_EMPTY(head) (LIST_FIRST(head) == LIST_END(head)) #define LIST_NEXT(elm, field) ((elm)->field.le_next) #define LIST_FOREACH(var, head, field) \ for((var) = LIST_FIRST(head); \ (var)!= LIST_END(head); \ (var) = LIST_NEXT(var, field)) #define LIST_FOREACH_SAFE(var, head, field, tvar) \ for ((var) = LIST_FIRST(head); \ (var) && ((tvar) = LIST_NEXT(var, field), 1); \ (var) = (tvar)) /* * List functions. */ #define LIST_INIT(head) do { \ LIST_FIRST(head) = LIST_END(head); \ } while (0) #define LIST_INSERT_AFTER(listelm, elm, field) do { \ if (((elm)->field.le_next = (listelm)->field.le_next) != NULL) \ (listelm)->field.le_next->field.le_prev = \ &(elm)->field.le_next; \ (listelm)->field.le_next = (elm); \ (elm)->field.le_prev = &(listelm)->field.le_next; \ } while (0) #define LIST_INSERT_BEFORE(listelm, elm, field) do { \ (elm)->field.le_prev = (listelm)->field.le_prev; \ (elm)->field.le_next = (listelm); \ *(listelm)->field.le_prev = (elm); \ (listelm)->field.le_prev = &(elm)->field.le_next; \ } while (0) #define LIST_INSERT_HEAD(head, elm, field) do { \ if (((elm)->field.le_next = (head)->lh_first) != NULL) \ (head)->lh_first->field.le_prev = &(elm)->field.le_next;\ (head)->lh_first = (elm); \ (elm)->field.le_prev = &(head)->lh_first; \ } while (0) #define LIST_REMOVE(elm, field) do { \ if ((elm)->field.le_next != NULL) \ (elm)->field.le_next->field.le_prev = \ (elm)->field.le_prev; \ *(elm)->field.le_prev = (elm)->field.le_next; \ _Q_INVALIDATE((elm)->field.le_prev); \ _Q_INVALIDATE((elm)->field.le_next); \ } while (0) #define LIST_REPLACE(elm, elm2, field) do { \ if (((elm2)->field.le_next = (elm)->field.le_next) != NULL) \ (elm2)->field.le_next->field.le_prev = \ &(elm2)->field.le_next; \ (elm2)->field.le_prev = (elm)->field.le_prev; \ *(elm2)->field.le_prev = (elm2); \ _Q_INVALIDATE((elm)->field.le_prev); \ _Q_INVALIDATE((elm)->field.le_next); \ } while (0) /* * Simple queue definitions. */ #define SIMPLEQ_HEAD(name, type) \ struct name { \ struct type *sqh_first; /* first element */ \ struct type **sqh_last; /* addr of last next element */ \ } #define SIMPLEQ_HEAD_INITIALIZER(head) \ { NULL, &(head).sqh_first } #define SIMPLEQ_ENTRY(type) \ struct { \ struct type *sqe_next; /* next element */ \ } /* * Simple queue access methods. */ #define SIMPLEQ_FIRST(head) ((head)->sqh_first) #define SIMPLEQ_END(head) NULL #define SIMPLEQ_EMPTY(head) (SIMPLEQ_FIRST(head) == SIMPLEQ_END(head)) #define SIMPLEQ_NEXT(elm, field) ((elm)->field.sqe_next) #define SIMPLEQ_FOREACH(var, head, field) \ for((var) = SIMPLEQ_FIRST(head); \ (var) != SIMPLEQ_END(head); \ (var) = SIMPLEQ_NEXT(var, field)) #define SIMPLEQ_FOREACH_SAFE(var, head, field, tvar) \ for ((var) = SIMPLEQ_FIRST(head); \ (var) && ((tvar) = SIMPLEQ_NEXT(var, field), 1); \ (var) = (tvar)) /* * Simple queue functions. */ #define SIMPLEQ_INIT(head) do { \ (head)->sqh_first = NULL; \ (head)->sqh_last = &(head)->sqh_first; \ } while (0) #define SIMPLEQ_INSERT_HEAD(head, elm, field) do { \ if (((elm)->field.sqe_next = (head)->sqh_first) == NULL) \ (head)->sqh_last = &(elm)->field.sqe_next; \ (head)->sqh_first = (elm); \ } while (0) #define SIMPLEQ_INSERT_TAIL(head, elm, field) do { \ (elm)->field.sqe_next = NULL; \ *(head)->sqh_last = (elm); \ (head)->sqh_last = &(elm)->field.sqe_next; \ } while (0) #define SIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do { \ if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL)\ (head)->sqh_last = &(elm)->field.sqe_next; \ (listelm)->field.sqe_next = (elm); \ } while (0) #define SIMPLEQ_REMOVE_HEAD(head, field) do { \ if (((head)->sqh_first = (head)->sqh_first->field.sqe_next) == NULL) \ (head)->sqh_last = &(head)->sqh_first; \ } while (0) #define SIMPLEQ_REMOVE_AFTER(head, elm, field) do { \ if (((elm)->field.sqe_next = (elm)->field.sqe_next->field.sqe_next) \ == NULL) \ (head)->sqh_last = &(elm)->field.sqe_next; \ } while (0) #define SIMPLEQ_CONCAT(head1, head2) do { \ if (!SIMPLEQ_EMPTY((head2))) { \ *(head1)->sqh_last = (head2)->sqh_first; \ (head1)->sqh_last = (head2)->sqh_last; \ SIMPLEQ_INIT((head2)); \ } \ } while (0) /* * XOR Simple queue definitions. */ #define XSIMPLEQ_HEAD(name, type) \ struct name { \ struct type *sqx_first; /* first element */ \ struct type **sqx_last; /* addr of last next element */ \ unsigned long sqx_cookie; \ } #define XSIMPLEQ_ENTRY(type) \ struct { \ struct type *sqx_next; /* next element */ \ } /* * XOR Simple queue access methods. */ #define XSIMPLEQ_XOR(head, ptr) ((__typeof(ptr))((head)->sqx_cookie ^ \ (unsigned long)(ptr))) #define XSIMPLEQ_FIRST(head) XSIMPLEQ_XOR(head, ((head)->sqx_first)) #define XSIMPLEQ_END(head) NULL #define XSIMPLEQ_EMPTY(head) (XSIMPLEQ_FIRST(head) == XSIMPLEQ_END(head)) #define XSIMPLEQ_NEXT(head, elm, field) XSIMPLEQ_XOR(head, ((elm)->field.sqx_next)) #define XSIMPLEQ_FOREACH(var, head, field) \ for ((var) = XSIMPLEQ_FIRST(head); \ (var) != XSIMPLEQ_END(head); \ (var) = XSIMPLEQ_NEXT(head, var, field)) #define XSIMPLEQ_FOREACH_SAFE(var, head, field, tvar) \ for ((var) = XSIMPLEQ_FIRST(head); \ (var) && ((tvar) = XSIMPLEQ_NEXT(head, var, field), 1); \ (var) = (tvar)) /* * XOR Simple queue functions. */ #define XSIMPLEQ_INIT(head) do { \ arc4random_buf(&(head)->sqx_cookie, sizeof((head)->sqx_cookie)); \ (head)->sqx_first = XSIMPLEQ_XOR(head, NULL); \ (head)->sqx_last = XSIMPLEQ_XOR(head, &(head)->sqx_first); \ } while (0) #define XSIMPLEQ_INSERT_HEAD(head, elm, field) do { \ if (((elm)->field.sqx_next = (head)->sqx_first) == \ XSIMPLEQ_XOR(head, NULL)) \ (head)->sqx_last = XSIMPLEQ_XOR(head, &(elm)->field.sqx_next); \ (head)->sqx_first = XSIMPLEQ_XOR(head, (elm)); \ } while (0) #define XSIMPLEQ_INSERT_TAIL(head, elm, field) do { \ (elm)->field.sqx_next = XSIMPLEQ_XOR(head, NULL); \ *(XSIMPLEQ_XOR(head, (head)->sqx_last)) = XSIMPLEQ_XOR(head, (elm)); \ (head)->sqx_last = XSIMPLEQ_XOR(head, &(elm)->field.sqx_next); \ } while (0) #define XSIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do { \ if (((elm)->field.sqx_next = (listelm)->field.sqx_next) == \ XSIMPLEQ_XOR(head, NULL)) \ (head)->sqx_last = XSIMPLEQ_XOR(head, &(elm)->field.sqx_next); \ (listelm)->field.sqx_next = XSIMPLEQ_XOR(head, (elm)); \ } while (0) #define XSIMPLEQ_REMOVE_HEAD(head, field) do { \ if (((head)->sqx_first = XSIMPLEQ_XOR(head, \ (head)->sqx_first)->field.sqx_next) == XSIMPLEQ_XOR(head, NULL)) \ (head)->sqx_last = XSIMPLEQ_XOR(head, &(head)->sqx_first); \ } while (0) #define XSIMPLEQ_REMOVE_AFTER(head, elm, field) do { \ if (((elm)->field.sqx_next = XSIMPLEQ_XOR(head, \ (elm)->field.sqx_next)->field.sqx_next) \ == XSIMPLEQ_XOR(head, NULL)) \ (head)->sqx_last = \ XSIMPLEQ_XOR(head, &(elm)->field.sqx_next); \ } while (0) /* * Tail queue definitions. */ #define TAILQ_HEAD(name, type) \ struct name { \ struct type *tqh_first; /* first element */ \ struct type **tqh_last; /* addr of last next element */ \ } #define TAILQ_HEAD_INITIALIZER(head) \ { NULL, &(head).tqh_first } #define TAILQ_ENTRY(type) \ struct { \ struct type *tqe_next; /* next element */ \ struct type **tqe_prev; /* address of previous next element */ \ } /* * Tail queue access methods. */ #define TAILQ_FIRST(head) ((head)->tqh_first) #define TAILQ_END(head) NULL #define TAILQ_NEXT(elm, field) ((elm)->field.tqe_next) #define TAILQ_LAST(head, headname) \ (*(((struct headname *)((head)->tqh_last))->tqh_last)) /* XXX */ #define TAILQ_PREV(elm, headname, field) \ (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last)) #define TAILQ_EMPTY(head) \ (TAILQ_FIRST(head) == TAILQ_END(head)) #define TAILQ_FOREACH(var, head, field) \ for((var) = TAILQ_FIRST(head); \ (var) != TAILQ_END(head); \ (var) = TAILQ_NEXT(var, field)) #define TAILQ_FOREACH_SAFE(var, head, field, tvar) \ for ((var) = TAILQ_FIRST(head); \ (var) != TAILQ_END(head) && \ ((tvar) = TAILQ_NEXT(var, field), 1); \ (var) = (tvar)) #define TAILQ_FOREACH_REVERSE(var, head, headname, field) \ for((var) = TAILQ_LAST(head, headname); \ (var) != TAILQ_END(head); \ (var) = TAILQ_PREV(var, headname, field)) #define TAILQ_FOREACH_REVERSE_SAFE(var, head, headname, field, tvar) \ for ((var) = TAILQ_LAST(head, headname); \ (var) != TAILQ_END(head) && \ ((tvar) = TAILQ_PREV(var, headname, field), 1); \ (var) = (tvar)) /* * Tail queue functions. */ #define TAILQ_INIT(head) do { \ (head)->tqh_first = NULL; \ (head)->tqh_last = &(head)->tqh_first; \ } while (0) #define TAILQ_INSERT_HEAD(head, elm, field) do { \ if (((elm)->field.tqe_next = (head)->tqh_first) != NULL) \ (head)->tqh_first->field.tqe_prev = \ &(elm)->field.tqe_next; \ else \ (head)->tqh_last = &(elm)->field.tqe_next; \ (head)->tqh_first = (elm); \ (elm)->field.tqe_prev = &(head)->tqh_first; \ } while (0) #define TAILQ_INSERT_TAIL(head, elm, field) do { \ (elm)->field.tqe_next = NULL; \ (elm)->field.tqe_prev = (head)->tqh_last; \ *(head)->tqh_last = (elm); \ (head)->tqh_last = &(elm)->field.tqe_next; \ } while (0) #define TAILQ_INSERT_AFTER(head, listelm, elm, field) do { \ if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL)\ (elm)->field.tqe_next->field.tqe_prev = \ &(elm)->field.tqe_next; \ else \ (head)->tqh_last = &(elm)->field.tqe_next; \ (listelm)->field.tqe_next = (elm); \ (elm)->field.tqe_prev = &(listelm)->field.tqe_next; \ } while (0) #define TAILQ_INSERT_BEFORE(listelm, elm, field) do { \ (elm)->field.tqe_prev = (listelm)->field.tqe_prev; \ (elm)->field.tqe_next = (listelm); \ *(listelm)->field.tqe_prev = (elm); \ (listelm)->field.tqe_prev = &(elm)->field.tqe_next; \ } while (0) #define TAILQ_REMOVE(head, elm, field) do { \ if (((elm)->field.tqe_next) != NULL) \ (elm)->field.tqe_next->field.tqe_prev = \ (elm)->field.tqe_prev; \ else \ (head)->tqh_last = (elm)->field.tqe_prev; \ *(elm)->field.tqe_prev = (elm)->field.tqe_next; \ _Q_INVALIDATE((elm)->field.tqe_prev); \ _Q_INVALIDATE((elm)->field.tqe_next); \ } while (0) #define TAILQ_REPLACE(head, elm, elm2, field) do { \ if (((elm2)->field.tqe_next = (elm)->field.tqe_next) != NULL) \ (elm2)->field.tqe_next->field.tqe_prev = \ &(elm2)->field.tqe_next; \ else \ (head)->tqh_last = &(elm2)->field.tqe_next; \ (elm2)->field.tqe_prev = (elm)->field.tqe_prev; \ *(elm2)->field.tqe_prev = (elm2); \ _Q_INVALIDATE((elm)->field.tqe_prev); \ _Q_INVALIDATE((elm)->field.tqe_next); \ } while (0) #define TAILQ_CONCAT(head1, head2, field) do { \ if (!TAILQ_EMPTY(head2)) { \ *(head1)->tqh_last = (head2)->tqh_first; \ (head2)->tqh_first->field.tqe_prev = (head1)->tqh_last; \ (head1)->tqh_last = (head2)->tqh_last; \ TAILQ_INIT((head2)); \ } \ } while (0) #endif /* !_SYS_QUEUE_H_ */ rpki-client-7.6/include/sys/socket.h100644 001750 001750 00000001115 14035356605 0013220/* * Public domain * sys/socket.h compatibility shim */ #include_next #if !defined(SOCK_CLOEXEC) || !defined(SOCK_NONBLOCK) #define NEED_SOCKET_FLAGS int _socket(int domain, int type, int protocol); int _socketpair(int domain, int type, int protocol, int socket_vector[2]); #ifndef IN_SOCKET_COMPAT #define socket(d, t, p) _socket(d, t, p) #define socketpair(d, t, p, s) _socketpair(d, t, p, s) #endif #endif #ifndef SOCK_NONBLOCK #define SOCK_NONBLOCK 0x4000 /* set O_NONBLOCK */ #endif #ifndef SOCK_CLOEXEC #define SOCK_CLOEXEC 0x8000 /* set FD_CLOEXEC */ #endif rpki-client-7.6/include/sys/tree.h100644 001750 001750 00000102152 13753334667 0012704/* $OpenBSD: tree.h,v 1.29 2017/07/30 19:27:20 deraadt Exp $ */ /* * Copyright 2002 Niels Provos * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _SYS_TREE_H_ #define _SYS_TREE_H_ #include /* * This file defines data structures for different types of trees: * splay trees and red-black trees. * * A splay tree is a self-organizing data structure. Every operation * on the tree causes a splay to happen. The splay moves the requested * node to the root of the tree and partly rebalances it. * * This has the benefit that request locality causes faster lookups as * the requested nodes move to the top of the tree. On the other hand, * every lookup causes memory writes. * * The Balance Theorem bounds the total access time for m operations * and n inserts on an initially empty tree as O((m + n)lg n). The * amortized cost for a sequence of m accesses to a splay tree is O(lg n); * * A red-black tree is a binary search tree with the node color as an * extra attribute. It fulfills a set of conditions: * - every search path from the root to a leaf consists of the * same number of black nodes, * - each red node (except for the root) has a black parent, * - each leaf node is black. * * Every operation on a red-black tree is bounded as O(lg n). * The maximum height of a red-black tree is 2lg (n+1). */ #define SPLAY_HEAD(name, type) \ struct name { \ struct type *sph_root; /* root of the tree */ \ } #define SPLAY_INITIALIZER(root) \ { NULL } #define SPLAY_INIT(root) do { \ (root)->sph_root = NULL; \ } while (0) #define SPLAY_ENTRY(type) \ struct { \ struct type *spe_left; /* left element */ \ struct type *spe_right; /* right element */ \ } #define SPLAY_LEFT(elm, field) (elm)->field.spe_left #define SPLAY_RIGHT(elm, field) (elm)->field.spe_right #define SPLAY_ROOT(head) (head)->sph_root #define SPLAY_EMPTY(head) (SPLAY_ROOT(head) == NULL) /* SPLAY_ROTATE_{LEFT,RIGHT} expect that tmp hold SPLAY_{RIGHT,LEFT} */ #define SPLAY_ROTATE_RIGHT(head, tmp, field) do { \ SPLAY_LEFT((head)->sph_root, field) = SPLAY_RIGHT(tmp, field); \ SPLAY_RIGHT(tmp, field) = (head)->sph_root; \ (head)->sph_root = tmp; \ } while (0) #define SPLAY_ROTATE_LEFT(head, tmp, field) do { \ SPLAY_RIGHT((head)->sph_root, field) = SPLAY_LEFT(tmp, field); \ SPLAY_LEFT(tmp, field) = (head)->sph_root; \ (head)->sph_root = tmp; \ } while (0) #define SPLAY_LINKLEFT(head, tmp, field) do { \ SPLAY_LEFT(tmp, field) = (head)->sph_root; \ tmp = (head)->sph_root; \ (head)->sph_root = SPLAY_LEFT((head)->sph_root, field); \ } while (0) #define SPLAY_LINKRIGHT(head, tmp, field) do { \ SPLAY_RIGHT(tmp, field) = (head)->sph_root; \ tmp = (head)->sph_root; \ (head)->sph_root = SPLAY_RIGHT((head)->sph_root, field); \ } while (0) #define SPLAY_ASSEMBLE(head, node, left, right, field) do { \ SPLAY_RIGHT(left, field) = SPLAY_LEFT((head)->sph_root, field); \ SPLAY_LEFT(right, field) = SPLAY_RIGHT((head)->sph_root, field);\ SPLAY_LEFT((head)->sph_root, field) = SPLAY_RIGHT(node, field); \ SPLAY_RIGHT((head)->sph_root, field) = SPLAY_LEFT(node, field); \ } while (0) /* Generates prototypes and inline functions */ #define SPLAY_PROTOTYPE(name, type, field, cmp) \ void name##_SPLAY(struct name *, struct type *); \ void name##_SPLAY_MINMAX(struct name *, int); \ struct type *name##_SPLAY_INSERT(struct name *, struct type *); \ struct type *name##_SPLAY_REMOVE(struct name *, struct type *); \ \ /* Finds the node with the same key as elm */ \ static __unused __inline struct type * \ name##_SPLAY_FIND(struct name *head, struct type *elm) \ { \ if (SPLAY_EMPTY(head)) \ return(NULL); \ name##_SPLAY(head, elm); \ if ((cmp)(elm, (head)->sph_root) == 0) \ return (head->sph_root); \ return (NULL); \ } \ \ static __unused __inline struct type * \ name##_SPLAY_NEXT(struct name *head, struct type *elm) \ { \ name##_SPLAY(head, elm); \ if (SPLAY_RIGHT(elm, field) != NULL) { \ elm = SPLAY_RIGHT(elm, field); \ while (SPLAY_LEFT(elm, field) != NULL) { \ elm = SPLAY_LEFT(elm, field); \ } \ } else \ elm = NULL; \ return (elm); \ } \ \ static __unused __inline struct type * \ name##_SPLAY_MIN_MAX(struct name *head, int val) \ { \ name##_SPLAY_MINMAX(head, val); \ return (SPLAY_ROOT(head)); \ } /* Main splay operation. * Moves node close to the key of elm to top */ #define SPLAY_GENERATE(name, type, field, cmp) \ struct type * \ name##_SPLAY_INSERT(struct name *head, struct type *elm) \ { \ if (SPLAY_EMPTY(head)) { \ SPLAY_LEFT(elm, field) = SPLAY_RIGHT(elm, field) = NULL; \ } else { \ int __comp; \ name##_SPLAY(head, elm); \ __comp = (cmp)(elm, (head)->sph_root); \ if(__comp < 0) { \ SPLAY_LEFT(elm, field) = SPLAY_LEFT((head)->sph_root, field);\ SPLAY_RIGHT(elm, field) = (head)->sph_root; \ SPLAY_LEFT((head)->sph_root, field) = NULL; \ } else if (__comp > 0) { \ SPLAY_RIGHT(elm, field) = SPLAY_RIGHT((head)->sph_root, field);\ SPLAY_LEFT(elm, field) = (head)->sph_root; \ SPLAY_RIGHT((head)->sph_root, field) = NULL; \ } else \ return ((head)->sph_root); \ } \ (head)->sph_root = (elm); \ return (NULL); \ } \ \ struct type * \ name##_SPLAY_REMOVE(struct name *head, struct type *elm) \ { \ struct type *__tmp; \ if (SPLAY_EMPTY(head)) \ return (NULL); \ name##_SPLAY(head, elm); \ if ((cmp)(elm, (head)->sph_root) == 0) { \ if (SPLAY_LEFT((head)->sph_root, field) == NULL) { \ (head)->sph_root = SPLAY_RIGHT((head)->sph_root, field);\ } else { \ __tmp = SPLAY_RIGHT((head)->sph_root, field); \ (head)->sph_root = SPLAY_LEFT((head)->sph_root, field);\ name##_SPLAY(head, elm); \ SPLAY_RIGHT((head)->sph_root, field) = __tmp; \ } \ return (elm); \ } \ return (NULL); \ } \ \ void \ name##_SPLAY(struct name *head, struct type *elm) \ { \ struct type __node, *__left, *__right, *__tmp; \ int __comp; \ \ SPLAY_LEFT(&__node, field) = SPLAY_RIGHT(&__node, field) = NULL;\ __left = __right = &__node; \ \ while ((__comp = (cmp)(elm, (head)->sph_root))) { \ if (__comp < 0) { \ __tmp = SPLAY_LEFT((head)->sph_root, field); \ if (__tmp == NULL) \ break; \ if ((cmp)(elm, __tmp) < 0){ \ SPLAY_ROTATE_RIGHT(head, __tmp, field); \ if (SPLAY_LEFT((head)->sph_root, field) == NULL)\ break; \ } \ SPLAY_LINKLEFT(head, __right, field); \ } else if (__comp > 0) { \ __tmp = SPLAY_RIGHT((head)->sph_root, field); \ if (__tmp == NULL) \ break; \ if ((cmp)(elm, __tmp) > 0){ \ SPLAY_ROTATE_LEFT(head, __tmp, field); \ if (SPLAY_RIGHT((head)->sph_root, field) == NULL)\ break; \ } \ SPLAY_LINKRIGHT(head, __left, field); \ } \ } \ SPLAY_ASSEMBLE(head, &__node, __left, __right, field); \ } \ \ /* Splay with either the minimum or the maximum element \ * Used to find minimum or maximum element in tree. \ */ \ void name##_SPLAY_MINMAX(struct name *head, int __comp) \ { \ struct type __node, *__left, *__right, *__tmp; \ \ SPLAY_LEFT(&__node, field) = SPLAY_RIGHT(&__node, field) = NULL;\ __left = __right = &__node; \ \ while (1) { \ if (__comp < 0) { \ __tmp = SPLAY_LEFT((head)->sph_root, field); \ if (__tmp == NULL) \ break; \ if (__comp < 0){ \ SPLAY_ROTATE_RIGHT(head, __tmp, field); \ if (SPLAY_LEFT((head)->sph_root, field) == NULL)\ break; \ } \ SPLAY_LINKLEFT(head, __right, field); \ } else if (__comp > 0) { \ __tmp = SPLAY_RIGHT((head)->sph_root, field); \ if (__tmp == NULL) \ break; \ if (__comp > 0) { \ SPLAY_ROTATE_LEFT(head, __tmp, field); \ if (SPLAY_RIGHT((head)->sph_root, field) == NULL)\ break; \ } \ SPLAY_LINKRIGHT(head, __left, field); \ } \ } \ SPLAY_ASSEMBLE(head, &__node, __left, __right, field); \ } #define SPLAY_NEGINF -1 #define SPLAY_INF 1 #define SPLAY_INSERT(name, x, y) name##_SPLAY_INSERT(x, y) #define SPLAY_REMOVE(name, x, y) name##_SPLAY_REMOVE(x, y) #define SPLAY_FIND(name, x, y) name##_SPLAY_FIND(x, y) #define SPLAY_NEXT(name, x, y) name##_SPLAY_NEXT(x, y) #define SPLAY_MIN(name, x) (SPLAY_EMPTY(x) ? NULL \ : name##_SPLAY_MIN_MAX(x, SPLAY_NEGINF)) #define SPLAY_MAX(name, x) (SPLAY_EMPTY(x) ? NULL \ : name##_SPLAY_MIN_MAX(x, SPLAY_INF)) #define SPLAY_FOREACH(x, name, head) \ for ((x) = SPLAY_MIN(name, head); \ (x) != NULL; \ (x) = SPLAY_NEXT(name, head, x)) /* Macros that define a red-black tree */ #define RB_HEAD(name, type) \ struct name { \ struct type *rbh_root; /* root of the tree */ \ } #define RB_INITIALIZER(root) \ { NULL } #define RB_INIT(root) do { \ (root)->rbh_root = NULL; \ } while (0) #define RB_BLACK 0 #define RB_RED 1 #define RB_ENTRY(type) \ struct { \ struct type *rbe_left; /* left element */ \ struct type *rbe_right; /* right element */ \ struct type *rbe_parent; /* parent element */ \ int rbe_color; /* node color */ \ } #define RB_LEFT(elm, field) (elm)->field.rbe_left #define RB_RIGHT(elm, field) (elm)->field.rbe_right #define RB_PARENT(elm, field) (elm)->field.rbe_parent #define RB_COLOR(elm, field) (elm)->field.rbe_color #define RB_ROOT(head) (head)->rbh_root #define RB_EMPTY(head) (RB_ROOT(head) == NULL) #define RB_SET(elm, parent, field) do { \ RB_PARENT(elm, field) = parent; \ RB_LEFT(elm, field) = RB_RIGHT(elm, field) = NULL; \ RB_COLOR(elm, field) = RB_RED; \ } while (0) #define RB_SET_BLACKRED(black, red, field) do { \ RB_COLOR(black, field) = RB_BLACK; \ RB_COLOR(red, field) = RB_RED; \ } while (0) #ifndef RB_AUGMENT #define RB_AUGMENT(x) do {} while (0) #endif #define RB_ROTATE_LEFT(head, elm, tmp, field) do { \ (tmp) = RB_RIGHT(elm, field); \ if ((RB_RIGHT(elm, field) = RB_LEFT(tmp, field))) { \ RB_PARENT(RB_LEFT(tmp, field), field) = (elm); \ } \ RB_AUGMENT(elm); \ if ((RB_PARENT(tmp, field) = RB_PARENT(elm, field))) { \ if ((elm) == RB_LEFT(RB_PARENT(elm, field), field)) \ RB_LEFT(RB_PARENT(elm, field), field) = (tmp); \ else \ RB_RIGHT(RB_PARENT(elm, field), field) = (tmp); \ } else \ (head)->rbh_root = (tmp); \ RB_LEFT(tmp, field) = (elm); \ RB_PARENT(elm, field) = (tmp); \ RB_AUGMENT(tmp); \ if ((RB_PARENT(tmp, field))) \ RB_AUGMENT(RB_PARENT(tmp, field)); \ } while (0) #define RB_ROTATE_RIGHT(head, elm, tmp, field) do { \ (tmp) = RB_LEFT(elm, field); \ if ((RB_LEFT(elm, field) = RB_RIGHT(tmp, field))) { \ RB_PARENT(RB_RIGHT(tmp, field), field) = (elm); \ } \ RB_AUGMENT(elm); \ if ((RB_PARENT(tmp, field) = RB_PARENT(elm, field))) { \ if ((elm) == RB_LEFT(RB_PARENT(elm, field), field)) \ RB_LEFT(RB_PARENT(elm, field), field) = (tmp); \ else \ RB_RIGHT(RB_PARENT(elm, field), field) = (tmp); \ } else \ (head)->rbh_root = (tmp); \ RB_RIGHT(tmp, field) = (elm); \ RB_PARENT(elm, field) = (tmp); \ RB_AUGMENT(tmp); \ if ((RB_PARENT(tmp, field))) \ RB_AUGMENT(RB_PARENT(tmp, field)); \ } while (0) /* Generates prototypes and inline functions */ #define RB_PROTOTYPE(name, type, field, cmp) \ RB_PROTOTYPE_INTERNAL(name, type, field, cmp,) #define RB_PROTOTYPE_STATIC(name, type, field, cmp) \ RB_PROTOTYPE_INTERNAL(name, type, field, cmp, __attribute__((__unused__)) static) #define RB_PROTOTYPE_INTERNAL(name, type, field, cmp, attr) \ attr void name##_RB_INSERT_COLOR(struct name *, struct type *); \ attr void name##_RB_REMOVE_COLOR(struct name *, struct type *, struct type *);\ attr struct type *name##_RB_REMOVE(struct name *, struct type *); \ attr struct type *name##_RB_INSERT(struct name *, struct type *); \ attr struct type *name##_RB_FIND(struct name *, struct type *); \ attr struct type *name##_RB_NFIND(struct name *, struct type *); \ attr struct type *name##_RB_NEXT(struct type *); \ attr struct type *name##_RB_PREV(struct type *); \ attr struct type *name##_RB_MINMAX(struct name *, int); \ \ /* Main rb operation. * Moves node close to the key of elm to top */ #define RB_GENERATE(name, type, field, cmp) \ RB_GENERATE_INTERNAL(name, type, field, cmp,) #define RB_GENERATE_STATIC(name, type, field, cmp) \ RB_GENERATE_INTERNAL(name, type, field, cmp, __attribute__((__unused__)) static) #define RB_GENERATE_INTERNAL(name, type, field, cmp, attr) \ attr void \ name##_RB_INSERT_COLOR(struct name *head, struct type *elm) \ { \ struct type *parent, *gparent, *tmp; \ while ((parent = RB_PARENT(elm, field)) && \ RB_COLOR(parent, field) == RB_RED) { \ gparent = RB_PARENT(parent, field); \ if (parent == RB_LEFT(gparent, field)) { \ tmp = RB_RIGHT(gparent, field); \ if (tmp && RB_COLOR(tmp, field) == RB_RED) { \ RB_COLOR(tmp, field) = RB_BLACK; \ RB_SET_BLACKRED(parent, gparent, field);\ elm = gparent; \ continue; \ } \ if (RB_RIGHT(parent, field) == elm) { \ RB_ROTATE_LEFT(head, parent, tmp, field);\ tmp = parent; \ parent = elm; \ elm = tmp; \ } \ RB_SET_BLACKRED(parent, gparent, field); \ RB_ROTATE_RIGHT(head, gparent, tmp, field); \ } else { \ tmp = RB_LEFT(gparent, field); \ if (tmp && RB_COLOR(tmp, field) == RB_RED) { \ RB_COLOR(tmp, field) = RB_BLACK; \ RB_SET_BLACKRED(parent, gparent, field);\ elm = gparent; \ continue; \ } \ if (RB_LEFT(parent, field) == elm) { \ RB_ROTATE_RIGHT(head, parent, tmp, field);\ tmp = parent; \ parent = elm; \ elm = tmp; \ } \ RB_SET_BLACKRED(parent, gparent, field); \ RB_ROTATE_LEFT(head, gparent, tmp, field); \ } \ } \ RB_COLOR(head->rbh_root, field) = RB_BLACK; \ } \ \ attr void \ name##_RB_REMOVE_COLOR(struct name *head, struct type *parent, struct type *elm) \ { \ struct type *tmp; \ while ((elm == NULL || RB_COLOR(elm, field) == RB_BLACK) && \ elm != RB_ROOT(head)) { \ if (RB_LEFT(parent, field) == elm) { \ tmp = RB_RIGHT(parent, field); \ if (RB_COLOR(tmp, field) == RB_RED) { \ RB_SET_BLACKRED(tmp, parent, field); \ RB_ROTATE_LEFT(head, parent, tmp, field);\ tmp = RB_RIGHT(parent, field); \ } \ if ((RB_LEFT(tmp, field) == NULL || \ RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) &&\ (RB_RIGHT(tmp, field) == NULL || \ RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK)) {\ RB_COLOR(tmp, field) = RB_RED; \ elm = parent; \ parent = RB_PARENT(elm, field); \ } else { \ if (RB_RIGHT(tmp, field) == NULL || \ RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK) {\ struct type *oleft; \ if ((oleft = RB_LEFT(tmp, field)))\ RB_COLOR(oleft, field) = RB_BLACK;\ RB_COLOR(tmp, field) = RB_RED; \ RB_ROTATE_RIGHT(head, tmp, oleft, field);\ tmp = RB_RIGHT(parent, field); \ } \ RB_COLOR(tmp, field) = RB_COLOR(parent, field);\ RB_COLOR(parent, field) = RB_BLACK; \ if (RB_RIGHT(tmp, field)) \ RB_COLOR(RB_RIGHT(tmp, field), field) = RB_BLACK;\ RB_ROTATE_LEFT(head, parent, tmp, field);\ elm = RB_ROOT(head); \ break; \ } \ } else { \ tmp = RB_LEFT(parent, field); \ if (RB_COLOR(tmp, field) == RB_RED) { \ RB_SET_BLACKRED(tmp, parent, field); \ RB_ROTATE_RIGHT(head, parent, tmp, field);\ tmp = RB_LEFT(parent, field); \ } \ if ((RB_LEFT(tmp, field) == NULL || \ RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) &&\ (RB_RIGHT(tmp, field) == NULL || \ RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK)) {\ RB_COLOR(tmp, field) = RB_RED; \ elm = parent; \ parent = RB_PARENT(elm, field); \ } else { \ if (RB_LEFT(tmp, field) == NULL || \ RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) {\ struct type *oright; \ if ((oright = RB_RIGHT(tmp, field)))\ RB_COLOR(oright, field) = RB_BLACK;\ RB_COLOR(tmp, field) = RB_RED; \ RB_ROTATE_LEFT(head, tmp, oright, field);\ tmp = RB_LEFT(parent, field); \ } \ RB_COLOR(tmp, field) = RB_COLOR(parent, field);\ RB_COLOR(parent, field) = RB_BLACK; \ if (RB_LEFT(tmp, field)) \ RB_COLOR(RB_LEFT(tmp, field), field) = RB_BLACK;\ RB_ROTATE_RIGHT(head, parent, tmp, field);\ elm = RB_ROOT(head); \ break; \ } \ } \ } \ if (elm) \ RB_COLOR(elm, field) = RB_BLACK; \ } \ \ attr struct type * \ name##_RB_REMOVE(struct name *head, struct type *elm) \ { \ struct type *child, *parent, *old = elm; \ int color; \ if (RB_LEFT(elm, field) == NULL) \ child = RB_RIGHT(elm, field); \ else if (RB_RIGHT(elm, field) == NULL) \ child = RB_LEFT(elm, field); \ else { \ struct type *left; \ elm = RB_RIGHT(elm, field); \ while ((left = RB_LEFT(elm, field))) \ elm = left; \ child = RB_RIGHT(elm, field); \ parent = RB_PARENT(elm, field); \ color = RB_COLOR(elm, field); \ if (child) \ RB_PARENT(child, field) = parent; \ if (parent) { \ if (RB_LEFT(parent, field) == elm) \ RB_LEFT(parent, field) = child; \ else \ RB_RIGHT(parent, field) = child; \ RB_AUGMENT(parent); \ } else \ RB_ROOT(head) = child; \ if (RB_PARENT(elm, field) == old) \ parent = elm; \ (elm)->field = (old)->field; \ if (RB_PARENT(old, field)) { \ if (RB_LEFT(RB_PARENT(old, field), field) == old)\ RB_LEFT(RB_PARENT(old, field), field) = elm;\ else \ RB_RIGHT(RB_PARENT(old, field), field) = elm;\ RB_AUGMENT(RB_PARENT(old, field)); \ } else \ RB_ROOT(head) = elm; \ RB_PARENT(RB_LEFT(old, field), field) = elm; \ if (RB_RIGHT(old, field)) \ RB_PARENT(RB_RIGHT(old, field), field) = elm; \ if (parent) { \ left = parent; \ do { \ RB_AUGMENT(left); \ } while ((left = RB_PARENT(left, field))); \ } \ goto color; \ } \ parent = RB_PARENT(elm, field); \ color = RB_COLOR(elm, field); \ if (child) \ RB_PARENT(child, field) = parent; \ if (parent) { \ if (RB_LEFT(parent, field) == elm) \ RB_LEFT(parent, field) = child; \ else \ RB_RIGHT(parent, field) = child; \ RB_AUGMENT(parent); \ } else \ RB_ROOT(head) = child; \ color: \ if (color == RB_BLACK) \ name##_RB_REMOVE_COLOR(head, parent, child); \ return (old); \ } \ \ /* Inserts a node into the RB tree */ \ attr struct type * \ name##_RB_INSERT(struct name *head, struct type *elm) \ { \ struct type *tmp; \ struct type *parent = NULL; \ int comp = 0; \ tmp = RB_ROOT(head); \ while (tmp) { \ parent = tmp; \ comp = (cmp)(elm, parent); \ if (comp < 0) \ tmp = RB_LEFT(tmp, field); \ else if (comp > 0) \ tmp = RB_RIGHT(tmp, field); \ else \ return (tmp); \ } \ RB_SET(elm, parent, field); \ if (parent != NULL) { \ if (comp < 0) \ RB_LEFT(parent, field) = elm; \ else \ RB_RIGHT(parent, field) = elm; \ RB_AUGMENT(parent); \ } else \ RB_ROOT(head) = elm; \ name##_RB_INSERT_COLOR(head, elm); \ return (NULL); \ } \ \ /* Finds the node with the same key as elm */ \ attr struct type * \ name##_RB_FIND(struct name *head, struct type *elm) \ { \ struct type *tmp = RB_ROOT(head); \ int comp; \ while (tmp) { \ comp = cmp(elm, tmp); \ if (comp < 0) \ tmp = RB_LEFT(tmp, field); \ else if (comp > 0) \ tmp = RB_RIGHT(tmp, field); \ else \ return (tmp); \ } \ return (NULL); \ } \ \ /* Finds the first node greater than or equal to the search key */ \ attr struct type * \ name##_RB_NFIND(struct name *head, struct type *elm) \ { \ struct type *tmp = RB_ROOT(head); \ struct type *res = NULL; \ int comp; \ while (tmp) { \ comp = cmp(elm, tmp); \ if (comp < 0) { \ res = tmp; \ tmp = RB_LEFT(tmp, field); \ } \ else if (comp > 0) \ tmp = RB_RIGHT(tmp, field); \ else \ return (tmp); \ } \ return (res); \ } \ \ /* ARGSUSED */ \ attr struct type * \ name##_RB_NEXT(struct type *elm) \ { \ if (RB_RIGHT(elm, field)) { \ elm = RB_RIGHT(elm, field); \ while (RB_LEFT(elm, field)) \ elm = RB_LEFT(elm, field); \ } else { \ if (RB_PARENT(elm, field) && \ (elm == RB_LEFT(RB_PARENT(elm, field), field))) \ elm = RB_PARENT(elm, field); \ else { \ while (RB_PARENT(elm, field) && \ (elm == RB_RIGHT(RB_PARENT(elm, field), field)))\ elm = RB_PARENT(elm, field); \ elm = RB_PARENT(elm, field); \ } \ } \ return (elm); \ } \ \ /* ARGSUSED */ \ attr struct type * \ name##_RB_PREV(struct type *elm) \ { \ if (RB_LEFT(elm, field)) { \ elm = RB_LEFT(elm, field); \ while (RB_RIGHT(elm, field)) \ elm = RB_RIGHT(elm, field); \ } else { \ if (RB_PARENT(elm, field) && \ (elm == RB_RIGHT(RB_PARENT(elm, field), field))) \ elm = RB_PARENT(elm, field); \ else { \ while (RB_PARENT(elm, field) && \ (elm == RB_LEFT(RB_PARENT(elm, field), field)))\ elm = RB_PARENT(elm, field); \ elm = RB_PARENT(elm, field); \ } \ } \ return (elm); \ } \ \ attr struct type * \ name##_RB_MINMAX(struct name *head, int val) \ { \ struct type *tmp = RB_ROOT(head); \ struct type *parent = NULL; \ while (tmp) { \ parent = tmp; \ if (val < 0) \ tmp = RB_LEFT(tmp, field); \ else \ tmp = RB_RIGHT(tmp, field); \ } \ return (parent); \ } #define RB_NEGINF -1 #define RB_INF 1 #define RB_INSERT(name, x, y) name##_RB_INSERT(x, y) #define RB_REMOVE(name, x, y) name##_RB_REMOVE(x, y) #define RB_FIND(name, x, y) name##_RB_FIND(x, y) #define RB_NFIND(name, x, y) name##_RB_NFIND(x, y) #define RB_NEXT(name, x, y) name##_RB_NEXT(y) #define RB_PREV(name, x, y) name##_RB_PREV(y) #define RB_MIN(name, x) name##_RB_MINMAX(x, RB_NEGINF) #define RB_MAX(name, x) name##_RB_MINMAX(x, RB_INF) #define RB_FOREACH(x, name, head) \ for ((x) = RB_MIN(name, head); \ (x) != NULL; \ (x) = name##_RB_NEXT(x)) #define RB_FOREACH_SAFE(x, name, head, y) \ for ((x) = RB_MIN(name, head); \ ((x) != NULL) && ((y) = name##_RB_NEXT(x), 1); \ (x) = (y)) #define RB_FOREACH_REVERSE(x, name, head) \ for ((x) = RB_MAX(name, head); \ (x) != NULL; \ (x) = name##_RB_PREV(x)) #define RB_FOREACH_REVERSE_SAFE(x, name, head, y) \ for ((x) = RB_MAX(name, head); \ ((x) != NULL) && ((y) = name##_RB_PREV(x), 1); \ (x) = (y)) /* * Copyright (c) 2016 David Gwynne * * 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. */ struct rb_type { int (*t_compare)(const void *, const void *); void (*t_augment)(void *); unsigned int t_offset; /* offset of rb_entry in type */ }; struct rb_tree { struct rb_entry *rbt_root; }; struct rb_entry { struct rb_entry *rbt_parent; struct rb_entry *rbt_left; struct rb_entry *rbt_right; unsigned int rbt_color; }; #define RBT_HEAD(_name, _type) \ struct _name { \ struct rb_tree rbh_root; \ } #define RBT_ENTRY(_type) struct rb_entry static inline void _rb_init(struct rb_tree *rbt) { rbt->rbt_root = NULL; } static inline int _rb_empty(struct rb_tree *rbt) { return (rbt->rbt_root == NULL); } void *_rb_insert(const struct rb_type *, struct rb_tree *, void *); void *_rb_remove(const struct rb_type *, struct rb_tree *, void *); void *_rb_find(const struct rb_type *, struct rb_tree *, const void *); void *_rb_nfind(const struct rb_type *, struct rb_tree *, const void *); void *_rb_root(const struct rb_type *, struct rb_tree *); void *_rb_min(const struct rb_type *, struct rb_tree *); void *_rb_max(const struct rb_type *, struct rb_tree *); void *_rb_next(const struct rb_type *, void *); void *_rb_prev(const struct rb_type *, void *); void *_rb_left(const struct rb_type *, void *); void *_rb_right(const struct rb_type *, void *); void *_rb_parent(const struct rb_type *, void *); void _rb_set_left(const struct rb_type *, void *, void *); void _rb_set_right(const struct rb_type *, void *, void *); void _rb_set_parent(const struct rb_type *, void *, void *); void _rb_poison(const struct rb_type *, void *, unsigned long); int _rb_check(const struct rb_type *, void *, unsigned long); #define RBT_INITIALIZER(_head) { { NULL } } #define RBT_PROTOTYPE(_name, _type, _field, _cmp) \ extern const struct rb_type *const _name##_RBT_TYPE; \ \ __unused static inline void \ _name##_RBT_INIT(struct _name *head) \ { \ _rb_init(&head->rbh_root); \ } \ \ __unused static inline struct _type * \ _name##_RBT_INSERT(struct _name *head, struct _type *elm) \ { \ return _rb_insert(_name##_RBT_TYPE, &head->rbh_root, elm); \ } \ \ __unused static inline struct _type * \ _name##_RBT_REMOVE(struct _name *head, struct _type *elm) \ { \ return _rb_remove(_name##_RBT_TYPE, &head->rbh_root, elm); \ } \ \ __unused static inline struct _type * \ _name##_RBT_FIND(struct _name *head, const struct _type *key) \ { \ return _rb_find(_name##_RBT_TYPE, &head->rbh_root, key); \ } \ \ __unused static inline struct _type * \ _name##_RBT_NFIND(struct _name *head, const struct _type *key) \ { \ return _rb_nfind(_name##_RBT_TYPE, &head->rbh_root, key); \ } \ \ __unused static inline struct _type * \ _name##_RBT_ROOT(struct _name *head) \ { \ return _rb_root(_name##_RBT_TYPE, &head->rbh_root); \ } \ \ __unused static inline int \ _name##_RBT_EMPTY(struct _name *head) \ { \ return _rb_empty(&head->rbh_root); \ } \ \ __unused static inline struct _type * \ _name##_RBT_MIN(struct _name *head) \ { \ return _rb_min(_name##_RBT_TYPE, &head->rbh_root); \ } \ \ __unused static inline struct _type * \ _name##_RBT_MAX(struct _name *head) \ { \ return _rb_max(_name##_RBT_TYPE, &head->rbh_root); \ } \ \ __unused static inline struct _type * \ _name##_RBT_NEXT(struct _type *elm) \ { \ return _rb_next(_name##_RBT_TYPE, elm); \ } \ \ __unused static inline struct _type * \ _name##_RBT_PREV(struct _type *elm) \ { \ return _rb_prev(_name##_RBT_TYPE, elm); \ } \ \ __unused static inline struct _type * \ _name##_RBT_LEFT(struct _type *elm) \ { \ return _rb_left(_name##_RBT_TYPE, elm); \ } \ \ __unused static inline struct _type * \ _name##_RBT_RIGHT(struct _type *elm) \ { \ return _rb_right(_name##_RBT_TYPE, elm); \ } \ \ __unused static inline struct _type * \ _name##_RBT_PARENT(struct _type *elm) \ { \ return _rb_parent(_name##_RBT_TYPE, elm); \ } \ \ __unused static inline void \ _name##_RBT_SET_LEFT(struct _type *elm, struct _type *left) \ { \ return _rb_set_left(_name##_RBT_TYPE, elm, left); \ } \ \ __unused static inline void \ _name##_RBT_SET_RIGHT(struct _type *elm, struct _type *right) \ { \ return _rb_set_right(_name##_RBT_TYPE, elm, right); \ } \ \ __unused static inline void \ _name##_RBT_SET_PARENT(struct _type *elm, struct _type *parent) \ { \ return _rb_set_parent(_name##_RBT_TYPE, elm, parent); \ } \ \ __unused static inline void \ _name##_RBT_POISON(struct _type *elm, unsigned long poison) \ { \ return _rb_poison(_name##_RBT_TYPE, elm, poison); \ } \ \ __unused static inline int \ _name##_RBT_CHECK(struct _type *elm, unsigned long poison) \ { \ return _rb_check(_name##_RBT_TYPE, elm, poison); \ } #define RBT_GENERATE_INTERNAL(_name, _type, _field, _cmp, _aug) \ static int \ _name##_RBT_COMPARE(const void *lptr, const void *rptr) \ { \ const struct _type *l = lptr, *r = rptr; \ return _cmp(l, r); \ } \ static const struct rb_type _name##_RBT_INFO = { \ _name##_RBT_COMPARE, \ _aug, \ offsetof(struct _type, _field), \ }; \ const struct rb_type *const _name##_RBT_TYPE = &_name##_RBT_INFO #define RBT_GENERATE_AUGMENT(_name, _type, _field, _cmp, _aug) \ static void \ _name##_RBT_AUGMENT(void *ptr) \ { \ struct _type *p = ptr; \ return _aug(p); \ } \ RBT_GENERATE_INTERNAL(_name, _type, _field, _cmp, _name##_RBT_AUGMENT) #define RBT_GENERATE(_name, _type, _field, _cmp) \ RBT_GENERATE_INTERNAL(_name, _type, _field, _cmp, NULL) #define RBT_INIT(_name, _head) _name##_RBT_INIT(_head) #define RBT_INSERT(_name, _head, _elm) _name##_RBT_INSERT(_head, _elm) #define RBT_REMOVE(_name, _head, _elm) _name##_RBT_REMOVE(_head, _elm) #define RBT_FIND(_name, _head, _key) _name##_RBT_FIND(_head, _key) #define RBT_NFIND(_name, _head, _key) _name##_RBT_NFIND(_head, _key) #define RBT_ROOT(_name, _head) _name##_RBT_ROOT(_head) #define RBT_EMPTY(_name, _head) _name##_RBT_EMPTY(_head) #define RBT_MIN(_name, _head) _name##_RBT_MIN(_head) #define RBT_MAX(_name, _head) _name##_RBT_MAX(_head) #define RBT_NEXT(_name, _elm) _name##_RBT_NEXT(_elm) #define RBT_PREV(_name, _elm) _name##_RBT_PREV(_elm) #define RBT_LEFT(_name, _elm) _name##_RBT_LEFT(_elm) #define RBT_RIGHT(_name, _elm) _name##_RBT_RIGHT(_elm) #define RBT_PARENT(_name, _elm) _name##_RBT_PARENT(_elm) #define RBT_SET_LEFT(_name, _elm, _l) _name##_RBT_SET_LEFT(_elm, _l) #define RBT_SET_RIGHT(_name, _elm, _r) _name##_RBT_SET_RIGHT(_elm, _r) #define RBT_SET_PARENT(_name, _elm, _p) _name##_RBT_SET_PARENT(_elm, _p) #define RBT_POISON(_name, _elm, _p) _name##_RBT_POISON(_elm, _p) #define RBT_CHECK(_name, _elm, _p) _name##_RBT_CHECK(_elm, _p) #define RBT_FOREACH(_e, _name, _head) \ for ((_e) = RBT_MIN(_name, (_head)); \ (_e) != NULL; \ (_e) = RBT_NEXT(_name, (_e))) #define RBT_FOREACH_SAFE(_e, _name, _head, _n) \ for ((_e) = RBT_MIN(_name, (_head)); \ (_e) != NULL && ((_n) = RBT_NEXT(_name, (_e)), 1); \ (_e) = (_n)) #define RBT_FOREACH_REVERSE(_e, _name, _head) \ for ((_e) = RBT_MAX(_name, (_head)); \ (_e) != NULL; \ (_e) = RBT_PREV(_name, (_e))) #define RBT_FOREACH_REVERSE_SAFE(_e, _name, _head, _n) \ for ((_e) = RBT_MAX(_name, (_head)); \ (_e) != NULL && ((_n) = RBT_PREV(_name, (_e)), 1); \ (_e) = (_n)) #endif /* _SYS_TREE_H_ */ rpki-client-7.6/include/sys/types.h100644 001750 001750 00000000674 13753334667 0013117/* * Public domain * sys/types.h compatibility shim */ #include_next #ifndef LIBCOMPAT_SYS_TYPES_H #define LIBCOMPAT_SYS_TYPES_H #include #ifdef __MINGW32__ #include <_bsd_types.h> #endif #if !defined(HAVE_ATTRIBUTE__DEAD) && !defined(__dead) #define __dead __attribute__((__noreturn__)) #endif #if !defined(HAVE_ATTRIBUTE__BOUNDED__) && !defined(__bounded__) # define __bounded__(x, y, z) #endif #endif rpki-client-7.6/include/sys/wait.h100644 001750 001750 00000000307 13753334667 0012710/* * Public domain * sys/wait.h compatibility shim */ #include_next #ifndef LIBCOMPAT_SYS_WAIT_H #define LIBCOMPAT_SYS_WAIT_H #ifndef WAIT_ANY #define WAIT_ANY (-1) #endif #endif rpki-client-7.6/include/Makefile.am100644 001750 001750 00000000672 14050736567 0013012noinst_HEADERS = noinst_HEADERS += sys/_null.h noinst_HEADERS += sys/queue.h noinst_HEADERS += sys/socket.h noinst_HEADERS += sys/tree.h noinst_HEADERS += sys/types.h noinst_HEADERS += sys/wait.h noinst_HEADERS += openssl/asn1.h noinst_HEADERS += imsg.h noinst_HEADERS += poll.h noinst_HEADERS += sha2.h noinst_HEADERS += sha2_openbsd.h noinst_HEADERS += stdlib.h noinst_HEADERS += string.h noinst_HEADERS += unistd.h noinst_HEADERS += vis.h rpki-client-7.6/include/imsg.h100644 001750 001750 00000006043 14200037642 0012045/* $OpenBSD: imsg.h,v 1.6 2021/01/13 09:56:28 claudio Exp $ */ /* * Copyright (c) 2006, 2007 Pierre-Yves Ritschard * Copyright (c) 2006, 2007, 2008 Reyk Floeter * Copyright (c) 2003, 2004 Henning Brauer * * 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. */ #ifndef _IMSG_H_ #define _IMSG_H_ #include #define IBUF_READ_SIZE 65535 #define IMSG_HEADER_SIZE sizeof(struct imsg_hdr) #define MAX_IMSGSIZE 16384 struct ibuf { TAILQ_ENTRY(ibuf) entry; unsigned char *buf; size_t size; size_t max; size_t wpos; size_t rpos; int fd; }; struct msgbuf { TAILQ_HEAD(, ibuf) bufs; uint32_t queued; int fd; }; struct ibuf_read { unsigned char buf[IBUF_READ_SIZE]; unsigned char *rptr; size_t wpos; }; struct imsg_fd { TAILQ_ENTRY(imsg_fd) entry; int fd; }; struct imsgbuf { TAILQ_HEAD(, imsg_fd) fds; struct ibuf_read r; struct msgbuf w; int fd; pid_t pid; }; #define IMSGF_HASFD 1 struct imsg_hdr { uint32_t type; uint16_t len; uint16_t flags; uint32_t peerid; uint32_t pid; }; struct imsg { struct imsg_hdr hdr; int fd; void *data; }; struct iovec; /* buffer.c */ struct ibuf *ibuf_open(size_t); struct ibuf *ibuf_dynamic(size_t, size_t); int ibuf_add(struct ibuf *, const void *, size_t); void *ibuf_reserve(struct ibuf *, size_t); void *ibuf_seek(struct ibuf *, size_t, size_t); size_t ibuf_size(struct ibuf *); size_t ibuf_left(struct ibuf *); void ibuf_close(struct msgbuf *, struct ibuf *); int ibuf_write(struct msgbuf *); void ibuf_free(struct ibuf *); void msgbuf_init(struct msgbuf *); void msgbuf_clear(struct msgbuf *); int msgbuf_write(struct msgbuf *); void msgbuf_drain(struct msgbuf *, size_t); /* imsg.c */ void imsg_init(struct imsgbuf *, int); ssize_t imsg_read(struct imsgbuf *); ssize_t imsg_get(struct imsgbuf *, struct imsg *); int imsg_compose(struct imsgbuf *, uint32_t, uint32_t, pid_t, int, const void *, uint16_t); int imsg_composev(struct imsgbuf *, uint32_t, uint32_t, pid_t, int, const struct iovec *, int); struct ibuf *imsg_create(struct imsgbuf *, uint32_t, uint32_t, pid_t, uint16_t); int imsg_add(struct ibuf *, const void *, uint16_t); void imsg_close(struct imsgbuf *, struct ibuf *); void imsg_free(struct imsg *); int imsg_flush(struct imsgbuf *); void imsg_clear(struct imsgbuf *); #endif rpki-client-7.6/include/poll.h100644 001750 001750 00000000521 14035356605 0012060/* * Public domain * poll.h compatibility shim */ #include_next #ifndef LIBCOMPAT_POLL_H #define LIBCOMPAT_POLL_H #ifndef INFTIM #define INFTIM (-1) #endif #ifndef HAVE_PPOLL #include struct timespec; int ppoll(struct pollfd *, nfds_t, const struct timespec *, const sigset_t *); #endif #endif rpki-client-7.6/include/sha2.h100644 001750 001750 00000000471 13753334667 0011765/* * Public domain * sha2.h compatibility shim */ #include "sha2_openbsd.h" #include /* #define SHA512_CTX SHA2_CTX #define SHA512_Init(ctx) SHA512Init(ctx) #define SHA512_Update(ctx, buf, len) SHA512Update(ctx, (void *)buf, len) #define SHA512_Final(digest, ctx) SHA512Final(digest, ctx) */ rpki-client-7.6/include/sha2_openbsd.h100644 001750 001750 00000016324 14200037642 0013460/* $OpenBSD: sha2.h,v 1.10 2016/09/03 17:00:29 tedu Exp $ */ /* * FILE: sha2.h * AUTHOR: Aaron D. Gifford * * Copyright (c) 2000-2001, Aaron D. Gifford * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the copyright holder nor the names of contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTOR(S) ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTOR(S) BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $From: sha2.h,v 1.1 2001/11/08 00:02:01 adg Exp adg $ */ #ifndef _SHA2_H #define _SHA2_H /*** SHA-256/384/512 Various Length Definitions ***********************/ #define SHA224_BLOCK_LENGTH 64 #define SHA224_DIGEST_LENGTH 28 #define SHA224_DIGEST_STRING_LENGTH (SHA224_DIGEST_LENGTH * 2 + 1) #define SHA256_BLOCK_LENGTH 64 #define SHA256_DIGEST_LENGTH 32 #define SHA256_DIGEST_STRING_LENGTH (SHA256_DIGEST_LENGTH * 2 + 1) #define SHA384_BLOCK_LENGTH 128 #define SHA384_DIGEST_LENGTH 48 #define SHA384_DIGEST_STRING_LENGTH (SHA384_DIGEST_LENGTH * 2 + 1) #define SHA512_BLOCK_LENGTH 128 #define SHA512_DIGEST_LENGTH 64 #define SHA512_DIGEST_STRING_LENGTH (SHA512_DIGEST_LENGTH * 2 + 1) #define SHA512_256_BLOCK_LENGTH 128 #define SHA512_256_DIGEST_LENGTH 32 #define SHA512_256_DIGEST_STRING_LENGTH (SHA512_256_DIGEST_LENGTH * 2 + 1) /*** SHA-224/256/384/512 Context Structure *******************************/ typedef struct _SHA2_CTX { union { u_int32_t st32[8]; u_int64_t st64[8]; } state; u_int64_t bitcount[2]; u_int8_t buffer[SHA512_BLOCK_LENGTH]; } SHA2_CTX; void SHA224Init(SHA2_CTX *); void SHA224Transform(u_int32_t state[8], const u_int8_t [SHA224_BLOCK_LENGTH]); void SHA224Update(SHA2_CTX *, const u_int8_t *, size_t) __attribute__((__bounded__(__string__,2,3))); void SHA224Pad(SHA2_CTX *); void SHA224Final(u_int8_t [SHA224_DIGEST_LENGTH], SHA2_CTX *) __attribute__((__bounded__(__minbytes__,1,SHA224_DIGEST_LENGTH))); char *SHA224End(SHA2_CTX *, char *) __attribute__((__bounded__(__minbytes__,2,SHA224_DIGEST_STRING_LENGTH))); char *SHA224File(const char *, char *) __attribute__((__bounded__(__minbytes__,2,SHA224_DIGEST_STRING_LENGTH))); char *SHA224FileChunk(const char *, char *, off_t, off_t) __attribute__((__bounded__(__minbytes__,2,SHA224_DIGEST_STRING_LENGTH))); char *SHA224Data(const u_int8_t *, size_t, char *) __attribute__((__bounded__(__string__,1,2))) __attribute__((__bounded__(__minbytes__,3,SHA224_DIGEST_STRING_LENGTH))); void SHA256Init(SHA2_CTX *); void SHA256Transform(u_int32_t state[8], const u_int8_t [SHA256_BLOCK_LENGTH]); void SHA256Update(SHA2_CTX *, const u_int8_t *, size_t) __attribute__((__bounded__(__string__,2,3))); void SHA256Pad(SHA2_CTX *); void SHA256Final(u_int8_t [SHA256_DIGEST_LENGTH], SHA2_CTX *) __attribute__((__bounded__(__minbytes__,1,SHA256_DIGEST_LENGTH))); char *SHA256End(SHA2_CTX *, char *) __attribute__((__bounded__(__minbytes__,2,SHA256_DIGEST_STRING_LENGTH))); char *SHA256File(const char *, char *) __attribute__((__bounded__(__minbytes__,2,SHA256_DIGEST_STRING_LENGTH))); char *SHA256FileChunk(const char *, char *, off_t, off_t) __attribute__((__bounded__(__minbytes__,2,SHA256_DIGEST_STRING_LENGTH))); char *SHA256Data(const u_int8_t *, size_t, char *) __attribute__((__bounded__(__string__,1,2))) __attribute__((__bounded__(__minbytes__,3,SHA256_DIGEST_STRING_LENGTH))); void SHA384Init(SHA2_CTX *); void SHA384Transform(u_int64_t state[8], const u_int8_t [SHA384_BLOCK_LENGTH]); void SHA384Update(SHA2_CTX *, const u_int8_t *, size_t) __attribute__((__bounded__(__string__,2,3))); void SHA384Pad(SHA2_CTX *); void SHA384Final(u_int8_t [SHA384_DIGEST_LENGTH], SHA2_CTX *) __attribute__((__bounded__(__minbytes__,1,SHA384_DIGEST_LENGTH))); char *SHA384End(SHA2_CTX *, char *) __attribute__((__bounded__(__minbytes__,2,SHA384_DIGEST_STRING_LENGTH))); char *SHA384File(const char *, char *) __attribute__((__bounded__(__minbytes__,2,SHA384_DIGEST_STRING_LENGTH))); char *SHA384FileChunk(const char *, char *, off_t, off_t) __attribute__((__bounded__(__minbytes__,2,SHA384_DIGEST_STRING_LENGTH))); char *SHA384Data(const u_int8_t *, size_t, char *) __attribute__((__bounded__(__string__,1,2))) __attribute__((__bounded__(__minbytes__,3,SHA384_DIGEST_STRING_LENGTH))); void SHA512Init(SHA2_CTX *); void SHA512Transform(u_int64_t state[8], const u_int8_t [SHA512_BLOCK_LENGTH]); void SHA512Update(SHA2_CTX *, const u_int8_t *, size_t) __attribute__((__bounded__(__string__,2,3))); void SHA512Pad(SHA2_CTX *); void SHA512Final(u_int8_t [SHA512_DIGEST_LENGTH], SHA2_CTX *) __attribute__((__bounded__(__minbytes__,1,SHA512_DIGEST_LENGTH))); char *SHA512End(SHA2_CTX *, char *) __attribute__((__bounded__(__minbytes__,2,SHA512_DIGEST_STRING_LENGTH))); char *SHA512File(const char *, char *) __attribute__((__bounded__(__minbytes__,2,SHA512_DIGEST_STRING_LENGTH))); char *SHA512FileChunk(const char *, char *, off_t, off_t) __attribute__((__bounded__(__minbytes__,2,SHA512_DIGEST_STRING_LENGTH))); char *SHA512Data(const u_int8_t *, size_t, char *) __attribute__((__bounded__(__string__,1,2))) __attribute__((__bounded__(__minbytes__,3,SHA512_DIGEST_STRING_LENGTH))); void SHA512_256Init(SHA2_CTX *); void SHA512_256Transform(u_int64_t state[8], const u_int8_t [SHA512_256_BLOCK_LENGTH]); void SHA512_256Update(SHA2_CTX *, const u_int8_t *, size_t) __attribute__((__bounded__(__string__,2,3))); void SHA512_256Pad(SHA2_CTX *); void SHA512_256Final(u_int8_t [SHA512_256_DIGEST_LENGTH], SHA2_CTX *) __attribute__((__bounded__(__minbytes__,1,SHA512_256_DIGEST_LENGTH))); char *SHA512_256End(SHA2_CTX *, char *) __attribute__((__bounded__(__minbytes__,2,SHA512_256_DIGEST_STRING_LENGTH))); char *SHA512_256File(const char *, char *) __attribute__((__bounded__(__minbytes__,2,SHA512_256_DIGEST_STRING_LENGTH))); char *SHA512_256FileChunk(const char *, char *, off_t, off_t) __attribute__((__bounded__(__minbytes__,2,SHA512_256_DIGEST_STRING_LENGTH))); char *SHA512_256Data(const u_int8_t *, size_t, char *) __attribute__((__bounded__(__string__,1,2))) __attribute__((__bounded__(__minbytes__,3,SHA512_256_DIGEST_STRING_LENGTH))); #endif /* _SHA2_H */ rpki-client-7.6/include/stdlib.h100644 001750 001750 00000001172 14035356605 0012376/* * stdlib.h compatibility shim * Public domain */ #include_next #ifndef LIBCOMPAT_STDLIB_H #define LIBCOMPAT_STDLIB_H #ifndef HAVE_REALLOCARRAY void *reallocarray(void *, size_t, size_t); #endif #ifndef HAVE_RECALLOCARRAY void *recallocarray(void *, size_t, size_t, size_t); #endif #ifndef HAVE_FREEZERO void freezero(void *ptr, size_t sz); #endif #ifndef HAVE_SETPROCTITLE void compat_init_setproctitle(int argc, char *argv[]); void setproctitle(const char *fmt, ...); #endif #ifndef HAVE_STRTONUM long long strtonum(const char *nptr, long long minval, long long maxval, const char **errstr); #endif #endif rpki-client-7.6/include/string.h100644 001750 001750 00000001325 14035356605 0012423/* * Public domain * string.h compatibility shim */ #include_next #ifndef LIBCOMPAT_STRING_H #define LIBCOMPAT_STRING_H #include #if defined(__sun) || defined(__hpux) /* Some functions historically defined in string.h were placed in strings.h by * SUS. Use the same hack as OS X and FreeBSD use to work around on Solaris and HPUX. */ #include #endif #ifndef HAVE_EXPLICIT_BZERO void explicit_bzero(void *, size_t); #endif #ifndef HAVE_MEMRCHR void *memrchr(const void *b, int c, size_t len); #endif #ifndef HAVE_STRLCAT size_t strlcat(char *dst, const char *src, size_t siz); #endif #ifndef HAVE_STRLCPY size_t strlcpy(char *dst, const char *src, size_t siz); #endif #endif rpki-client-7.6/include/unistd.h100644 001750 001750 00000001107 14035356605 0012421/* * Public domain * unistd.h compatibility shim */ #include_next #ifndef LIBCOMPAT_UNISTD_H #define LIBCOMPAT_UNISTD_H #ifndef HAVE_PIPE2 int pipe2(int [2], int); #endif #ifndef HAVE_PLEDGE #define pledge(request, paths) 0 #endif #ifndef HAVE_UNVEIL #define unveil(path, permissions) 0 #endif #include #ifndef HAVE_SETGROUPS int setgroups(int ngroups, const gid_t *gidset); #endif #ifndef HAVE_SETRESGID int setresgid(gid_t rgid, gid_t egid, gid_t sgid); #endif #ifndef HAVE_SETRESUID int setresuid(uid_t ruid, uid_t euid, uid_t suid); #endif #endif rpki-client-7.6/include/vis.h100644 001750 001750 00000006577 14200037642 0011723/* $OpenBSD: vis.h,v 1.15 2015/07/20 01:52:27 millert Exp $ */ /* $NetBSD: vis.h,v 1.4 1994/10/26 00:56:41 cgd Exp $ */ /*- * Copyright (c) 1990 The Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)vis.h 5.9 (Berkeley) 4/3/91 */ #ifndef _VIS_H_ #define _VIS_H_ /* * to select alternate encoding format */ #define VIS_OCTAL 0x01 /* use octal \ddd format */ #define VIS_CSTYLE 0x02 /* use \[nrft0..] where appropriate */ /* * to alter set of characters encoded (default is to encode all * non-graphic except space, tab, and newline). */ #define VIS_SP 0x04 /* also encode space */ #define VIS_TAB 0x08 /* also encode tab */ #define VIS_NL 0x10 /* also encode newline */ #define VIS_WHITE (VIS_SP | VIS_TAB | VIS_NL) #define VIS_SAFE 0x20 /* only encode "unsafe" characters */ #define VIS_DQ 0x200 /* backslash-escape double quotes */ #define VIS_ALL 0x400 /* encode all characters */ /* * other */ #define VIS_NOSLASH 0x40 /* inhibit printing '\' */ #define VIS_GLOB 0x100 /* encode glob(3) magics and '#' */ /* * unvis return codes */ #define UNVIS_VALID 1 /* character valid */ #define UNVIS_VALIDPUSH 2 /* character valid, push back passed char */ #define UNVIS_NOCHAR 3 /* valid sequence, no character produced */ #define UNVIS_SYNBAD -1 /* unrecognized escape sequence */ #define UNVIS_ERROR -2 /* decoder in unknown state (unrecoverable) */ /* * unvis flags */ #define UNVIS_END 1 /* no more characters */ char *vis(char *, int, int, int); int strvis(char *, const char *, int); int stravis(char **, const char *, int); int strnvis(char *, const char *, size_t, int) __attribute__ ((__bounded__(__string__,1,3))); int strvisx(char *, const char *, size_t, int) __attribute__ ((__bounded__(__string__,1,3))); int strunvis(char *, const char *); int unvis(char *, char, int *, int); ssize_t strnunvis(char *, const char *, size_t) __attribute__ ((__bounded__(__string__,1,3))); #endif /* !_VIS_H_ */ rpki-client-7.6/include/Makefile.in100644 001750 001750 00000034413 14200037654 0013007# Makefile.in generated by automake 1.16.3 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2020 Free Software Foundation, Inc. # This Makefile.in 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; 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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. 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installcheck-am installdirs maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-compile \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags tags-am uninstall uninstall-am .PRECIOUS: Makefile # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: rpki-client-7.6/compat/socket.c100644 001750 001750 00000003677 14035356605 0012254/* * Copyright (c) 2020 Claudio Jeker * * 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. */ #define IN_SOCKET_COMPAT #include #ifdef NEED_SOCKET_FLAGS #include #include #include static int setflags(int fd, int type) { int flags; if (type & SOCK_CLOEXEC) { flags = fcntl(fd, F_GETFD); if (flags == -1) return -1; if (fcntl(fd, F_SETFD, flags | FD_CLOEXEC) == -1) return -1; } if (type & SOCK_NONBLOCK) { flags = fcntl(fd, F_GETFL); if (flags == -1) return -1; if (fcntl(fd, F_SETFL, flags | O_NONBLOCK) == -1) return -1; } return 0; } int _socketpair(int domain, int type, int protocol, int sv[2]) { int mask = ~(SOCK_CLOEXEC | SOCK_NONBLOCK); if (socketpair(domain, type & mask, protocol, sv) == -1) return -1; if (setflags(sv[0], type) == -1 || setflags(sv[1], type) == -1) { int save_errno = errno; close(sv[0]); close(sv[1]); errno = save_errno; return -1; } return 0; } int _socket(int domain, int type, int protocol) { int fd, mask = ~(SOCK_CLOEXEC | SOCK_NONBLOCK); if ((fd = socket(domain, type & mask, protocol)) == -1) return -1; if (setflags(fd, type) == -1) { int save_errno = errno; close(fd); errno = save_errno; return -1; } return fd; } #endif rpki-client-7.6/compat/reallocarray.c100644 001750 001750 00000002523 14200037642 0013420/* $OpenBSD: reallocarray.c,v 1.3 2015/09/13 08:31:47 guenther Exp $ */ /* * Copyright (c) 2008 Otto Moerbeek * * 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. */ #include #include #include #include /* * This is sqrt(SIZE_MAX+1), as s1*s2 <= SIZE_MAX * if both s1 < MUL_NO_OVERFLOW and s2 < MUL_NO_OVERFLOW */ #define MUL_NO_OVERFLOW ((size_t)1 << (sizeof(size_t) * 4)) void * reallocarray(void *optr, size_t nmemb, size_t size) { if ((nmemb >= MUL_NO_OVERFLOW || size >= MUL_NO_OVERFLOW) && nmemb > 0 && SIZE_MAX / nmemb < size) { errno = ENOMEM; return NULL; } return realloc(optr, size * nmemb); } rpki-client-7.6/compat/recallocarray.c100644 001750 001750 00000004330 14200037642 0013561/* $OpenBSD: recallocarray.c,v 1.2 2021/03/18 11:16:58 claudio Exp $ */ /* * Copyright (c) 2008, 2017 Otto Moerbeek * * 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. */ #include #include #include #include #include /* * This is sqrt(SIZE_MAX+1), as s1*s2 <= SIZE_MAX * if both s1 < MUL_NO_OVERFLOW and s2 < MUL_NO_OVERFLOW */ #define MUL_NO_OVERFLOW ((size_t)1 << (sizeof(size_t) * 4)) void * recallocarray(void *ptr, size_t oldnmemb, size_t newnmemb, size_t size) { size_t oldsize, newsize; void *newptr; if (ptr == NULL) return calloc(newnmemb, size); if ((newnmemb >= MUL_NO_OVERFLOW || size >= MUL_NO_OVERFLOW) && newnmemb > 0 && SIZE_MAX / newnmemb < size) { errno = ENOMEM; return NULL; } newsize = newnmemb * size; if ((oldnmemb >= MUL_NO_OVERFLOW || size >= MUL_NO_OVERFLOW) && oldnmemb > 0 && SIZE_MAX / oldnmemb < size) { errno = EINVAL; return NULL; } oldsize = oldnmemb * size; /* * Don't bother too much if we're shrinking just a bit, * we do not shrink for series of small steps, oh well. */ if (newsize <= oldsize) { size_t d = oldsize - newsize; if (d < oldsize / 2 && d < (size_t)getpagesize()) { memset((char *)ptr + newsize, 0, d); return ptr; } } newptr = malloc(newsize); if (newptr == NULL) return NULL; if (newsize > oldsize) { memcpy(newptr, ptr, oldsize); memset((char *)newptr + oldsize, 0, newsize - oldsize); } else memcpy(newptr, ptr, newsize); explicit_bzero(ptr, oldsize); free(ptr); return newptr; } rpki-client-7.6/compat/freezero.c100644 001750 001750 00000002176 14035356605 0012576/* * Copyright (c) 2008, 2010, 2011, 2016 Otto Moerbeek * Copyright (c) 2012 Matthew Dempsky * Copyright (c) 2008 Damien Miller * Copyright (c) 2000 Poul-Henning Kamp * * 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. */ #include #include void freezero(void *ptr, size_t sz) { /* This is legal. */ if (ptr == NULL) return; explicit_bzero(ptr, sz); free(ptr); } rpki-client-7.6/compat/pipe2.c100644 001750 001750 00000002754 14035356605 0011776/* * Copyright (c) 2021 Claudio Jeker * * 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. */ #include #include #include static int setflags(int fd, int type) { int flags; if (type & O_CLOEXEC) { flags = fcntl(fd, F_GETFD); if (flags == -1) return -1; if (fcntl(fd, F_SETFD, flags | FD_CLOEXEC) == -1) return -1; } if (type & O_NONBLOCK) { flags = fcntl(fd, F_GETFL); if (flags == -1) return -1; if (fcntl(fd, F_SETFL, flags | O_NONBLOCK) == -1) return -1; } return 0; } int pipe2(int filedes[2], int flags) { if (pipe(filedes) == -1) return -1; if (setflags(filedes[0], flags) == -1 || setflags(filedes[1], flags) == -1) { int save_errno = errno; close(filedes[0]); close(filedes[1]); errno = save_errno; return -1; } return 0; } rpki-client-7.6/compat/ppoll.c100644 001750 001750 00000003427 14035356605 0012103/* * Copyright (c) 2020 Claudio Jeker * * 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. */ #include #include #include #include static sig_atomic_t signaled; static void (*sigfunc)(int); static int initalized; static void proc_child(int signal) { signaled = 1; if (sigfunc) sigfunc(signal); } /* * Note: This compat code function only handles SIGCHLD */ int ppoll(struct pollfd *fds, nfds_t nfds, const struct timespec *timeout, const sigset_t *mask) { int rc, t = INFTIM; int saved_errno; sigset_t oldmask; if (timeout) { t = timeout->tv_sec * 1000; t += timeout->tv_nsec / 1000 / 1000; } signaled = 0; if (mask) { if (!initalized) { /* overload SIGCHLD handler */ sigfunc = signal(SIGCHLD, proc_child); initalized = 1; } sigemptyset(&oldmask); sigprocmask(SIG_SETMASK, mask, &oldmask); } /* check if signal was pending and fired */ if (signaled) { errno = EINTR; return -1; } rc = poll(fds, nfds, t); saved_errno = errno; if (mask) sigprocmask(SIG_SETMASK, &oldmask, NULL); errno = saved_errno; return rc; } rpki-client-7.6/compat/memrchr.c100644 001750 001750 00000002270 14200037642 0012374/* $OpenBSD: memrchr.c,v 1.4 2019/01/25 00:19:25 millert Exp $ */ /* * Copyright (c) 2007 Todd C. Miller * * 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. */ #include /* * Reverse memchr() * Find the last occurrence of 'c' in the buffer 's' of size 'n'. */ void * memrchr(const void *s, int c, size_t n) { const unsigned char *cp; if (n != 0) { cp = (unsigned char *)s + n; do { if (*(--cp) == (unsigned char)c) return((void *)cp); } while (--n != 0); } return(NULL); } rpki-client-7.6/compat/strlcat.c100644 001750 001750 00000003314 14200037642 0012413/* $OpenBSD: strlcat.c,v 1.19 2019/01/25 00:19:25 millert Exp $ */ /* * Copyright (c) 1998, 2015 Todd C. Miller * * 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. */ #include #include /* * Appends src to string dst of size dsize (unlike strncat, dsize is the * full size of dst, not space left). At most dsize-1 characters * will be copied. Always NUL terminates (unless dsize <= strlen(dst)). * Returns strlen(src) + MIN(dsize, strlen(initial dst)). * If retval >= dsize, truncation occurred. */ size_t strlcat(char *dst, const char *src, size_t dsize) { const char *odst = dst; const char *osrc = src; size_t n = dsize; size_t dlen; /* Find the end of dst and adjust bytes left but don't go past end. */ while (n-- != 0 && *dst != '\0') dst++; dlen = dst - odst; n = dsize - dlen; if (n-- == 0) return(dlen + strlen(src)); while (*src != '\0') { if (n != 0) { *dst++ = *src; n--; } src++; } *dst = '\0'; return(dlen + (src - osrc)); /* count does not include NUL */ } rpki-client-7.6/compat/strlcpy.c100644 001750 001750 00000003071 14200037642 0012437/* $OpenBSD: strlcpy.c,v 1.16 2019/01/25 00:19:25 millert Exp $ */ /* * Copyright (c) 1998, 2015 Todd C. Miller * * 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. */ #include #include /* * Copy string src to buffer dst of size dsize. At most dsize-1 * chars will be copied. Always NUL terminates (unless dsize == 0). * Returns strlen(src); if retval >= dsize, truncation occurred. */ size_t strlcpy(char *dst, const char *src, size_t dsize) { const char *osrc = src; size_t nleft = dsize; /* Copy as many bytes as will fit. */ if (nleft != 0) { while (--nleft != 0) { if ((*dst++ = *src++) == '\0') break; } } /* Not enough room in dst, add NUL and traverse rest of src. */ if (nleft == 0) { if (dsize != 0) *dst = '\0'; /* NUL-terminate dst */ while (*src++) ; } return(src - osrc - 1); /* count does not include NUL */ } rpki-client-7.6/compat/strtonum.c100644 001750 001750 00000003354 14200037642 0012636/* $OpenBSD: strtonum.c,v 1.8 2015/09/13 08:31:48 guenther Exp $ */ /* * Copyright (c) 2004 Ted Unangst and Todd Miller * All rights reserved. * * 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. */ #include #include #include #define INVALID 1 #define TOOSMALL 2 #define TOOLARGE 3 long long strtonum(const char *numstr, long long minval, long long maxval, const char **errstrp) { long long ll = 0; int error = 0; char *ep; struct errval { const char *errstr; int err; } ev[4] = { { NULL, 0 }, { "invalid", EINVAL }, { "too small", ERANGE }, { "too large", ERANGE }, }; ev[0].err = errno; errno = 0; if (minval > maxval) { error = INVALID; } else { ll = strtoll(numstr, &ep, 10); if (numstr == ep || *ep != '\0') error = INVALID; else if ((ll == LLONG_MIN && errno == ERANGE) || ll < minval) error = TOOSMALL; else if ((ll == LLONG_MAX && errno == ERANGE) || ll > maxval) error = TOOLARGE; } if (errstrp != NULL) *errstrp = ev[error].errstr; errno = ev[error].err; if (error) ll = 0; return (ll); } rpki-client-7.6/compat/setproctitle.c100644 001750 001750 00000010655 14035356605 0013477/* Based on conf.c from UCB sendmail 8.8.8 */ /* * Copyright 2003 Damien Miller * Copyright (c) 1983, 1995-1997 Eric P. Allman * Copyright (c) 1988, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef HAVE_SETPROCTITLE #include #include #include #include #ifdef HAVE_SYS_PSTAT_H #include #endif #include #define SPT_NONE 0 /* don't use it at all */ #define SPT_PSTAT 1 /* use pstat(PSTAT_SETCMD, ...) */ #define SPT_REUSEARGV 2 /* cover argv with title information */ #ifndef SPT_TYPE # define SPT_TYPE SPT_NONE #endif #ifndef SPT_PADCHAR # define SPT_PADCHAR '\0' #endif #if SPT_TYPE == SPT_REUSEARGV static char *argv_start = NULL; static size_t argv_env_len = 0; #endif #endif /* HAVE_SETPROCTITLE */ void compat_init_setproctitle(int argc, char *argv[]) { #if !defined(HAVE_SETPROCTITLE) && \ defined(SPT_TYPE) && SPT_TYPE == SPT_REUSEARGV extern char **environ; char *lastargv = NULL; char **envp = environ; int i; /* * NB: This assumes that argv has already been copied out of the * way. This is true for sshd, but may not be true for other * programs. Beware. */ if (argc == 0 || argv[0] == NULL) return; /* Fail if we can't allocate room for the new environment */ for (i = 0; envp[i] != NULL; i++) ; if ((environ = calloc(i + 1, sizeof(*environ))) == NULL) { environ = envp; /* put it back */ return; } /* * Find the last argv string or environment variable within * our process memory area. */ for (i = 0; i < argc; i++) { if (lastargv == NULL || lastargv + 1 == argv[i]) lastargv = argv[i] + strlen(argv[i]); } for (i = 0; envp[i] != NULL; i++) { if (lastargv + 1 == envp[i]) lastargv = envp[i] + strlen(envp[i]); } argv[1] = NULL; argv_start = argv[0]; argv_env_len = lastargv - argv[0] - 1; /* * Copy environment * XXX - will truncate env on strdup fail */ for (i = 0; envp[i] != NULL; i++) environ[i] = strdup(envp[i]); environ[i] = NULL; #endif /* SPT_REUSEARGV */ } #ifndef HAVE_SETPROCTITLE void setproctitle(const char *fmt, ...) { #if SPT_TYPE != SPT_NONE va_list ap; char buf[1024]; size_t len; int r; extern char *__progname; #if SPT_TYPE == SPT_PSTAT union pstun pst; #endif #if SPT_TYPE == SPT_REUSEARGV if (argv_env_len <= 0) return; #endif strlcpy(buf, __progname, sizeof(buf)); r = -1; va_start(ap, fmt); if (fmt != NULL) { len = strlcat(buf, ": ", sizeof(buf)); if (len < sizeof(buf)) r = vsnprintf(buf + len, sizeof(buf) - len , fmt, ap); } va_end(ap); if (r == -1 || (size_t)r >= sizeof(buf) - len) return; #if SPT_TYPE == SPT_PSTAT pst.pst_command = buf; pstat(PSTAT_SETCMD, pst, strlen(buf), 0, 0); #elif SPT_TYPE == SPT_REUSEARGV /* debug("setproctitle: copy \"%s\" into len %d", buf, argv_env_len); */ len = strlcpy(argv_start, buf, argv_env_len); for(; len < argv_env_len; len++) argv_start[len] = SPT_PADCHAR; #endif #endif /* SPT_NONE */ } #endif /* HAVE_SETPROCTITLE */ rpki-client-7.6/compat/bsd-setresgid.c100644 001750 001750 00000002266 13753334667 0013526/* * Copyright (c) 2004, 2005 Darren Tucker (dtucker at zip com au). * * 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. */ #include #include int setresgid(gid_t rgid, gid_t egid, gid_t sgid) { /* this is the only configuration tested */ if (rgid != egid || egid != sgid) return -1; # if defined(HAVE_SETREGID) && !defined(BROKEN_SETREGID) if (setregid(rgid, egid) == -1) return -1; # else if (setegid(egid) == -1) return -1; if (setgid(rgid) == -1) return -1; # endif return 0; } rpki-client-7.6/compat/bsd-setresuid.c100644 001750 001750 00000003404 13753334667 0013537/* * Copyright (c) 2004, 2005 Darren Tucker (dtucker at zip com au). * * 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. */ #include #include #include int setresuid(uid_t ruid, uid_t euid, uid_t suid) { uid_t ouid; int ret = -1; /* Allow only the tested configuration. */ if (ruid != euid || euid != suid) { errno = ENOSYS; return -1; } ouid = getuid(); # if defined(HAVE_SETREUID) && !defined(BROKEN_SETREUID) if ((ret = setreuid(euid, euid)) == -1) return -1; # else # ifndef SETEUID_BREAKS_SETUID if (seteuid(euid) == -1) return -1; # endif if ((ret = setuid(ruid)) == -1) return -1; # endif /* * When real, effective and saved uids are the same and we have * changed uids, sanity check that we cannot restore the old uid. */ if (ruid == euid && euid == suid && ouid != ruid && setuid(ouid) != -1 && seteuid(ouid) != -1) { errno = EINVAL; return -1; } /* * Finally, check that the real and effective uids are what we * expect. */ if (getuid() != ruid || geteuid() != euid) { errno = EACCES; return -1; } return ret; } rpki-client-7.6/compat/vis.c100644 001750 001750 00000013500 14200037642 0011536/* $OpenBSD: vis.c,v 1.25 2015/09/13 11:32:51 guenther Exp $ */ /*- * Copyright (c) 1989, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include #include #include #include #include #include #include #define isoctal(c) (((u_char)(c)) >= '0' && ((u_char)(c)) <= '7') #define isvisible(c,flag) \ (((c) == '\\' || (flag & VIS_ALL) == 0) && \ (((u_int)(c) <= UCHAR_MAX && isascii((u_char)(c)) && \ (((c) != '*' && (c) != '?' && (c) != '[' && (c) != '#') || \ (flag & VIS_GLOB) == 0) && isgraph((u_char)(c))) || \ ((flag & VIS_SP) == 0 && (c) == ' ') || \ ((flag & VIS_TAB) == 0 && (c) == '\t') || \ ((flag & VIS_NL) == 0 && (c) == '\n') || \ ((flag & VIS_SAFE) && ((c) == '\b' || \ (c) == '\007' || (c) == '\r' || \ isgraph((u_char)(c)))))) /* * vis - visually encode characters */ char * vis(char *dst, int c, int flag, int nextc) { if (isvisible(c, flag)) { if ((c == '"' && (flag & VIS_DQ) != 0) || (c == '\\' && (flag & VIS_NOSLASH) == 0)) *dst++ = '\\'; *dst++ = c; *dst = '\0'; return (dst); } if (flag & VIS_CSTYLE) { switch(c) { case '\n': *dst++ = '\\'; *dst++ = 'n'; goto done; case '\r': *dst++ = '\\'; *dst++ = 'r'; goto done; case '\b': *dst++ = '\\'; *dst++ = 'b'; goto done; case '\a': *dst++ = '\\'; *dst++ = 'a'; goto done; case '\v': *dst++ = '\\'; *dst++ = 'v'; goto done; case '\t': *dst++ = '\\'; *dst++ = 't'; goto done; case '\f': *dst++ = '\\'; *dst++ = 'f'; goto done; case ' ': *dst++ = '\\'; *dst++ = 's'; goto done; case '\0': *dst++ = '\\'; *dst++ = '0'; if (isoctal(nextc)) { *dst++ = '0'; *dst++ = '0'; } goto done; } } if (((c & 0177) == ' ') || (flag & VIS_OCTAL) || ((flag & VIS_GLOB) && (c == '*' || c == '?' || c == '[' || c == '#'))) { *dst++ = '\\'; *dst++ = ((u_char)c >> 6 & 07) + '0'; *dst++ = ((u_char)c >> 3 & 07) + '0'; *dst++ = ((u_char)c & 07) + '0'; goto done; } if ((flag & VIS_NOSLASH) == 0) *dst++ = '\\'; if (c & 0200) { c &= 0177; *dst++ = 'M'; } if (iscntrl((u_char)c)) { *dst++ = '^'; if (c == 0177) *dst++ = '?'; else *dst++ = c + '@'; } else { *dst++ = '-'; *dst++ = c; } done: *dst = '\0'; return (dst); } /* * strvis, strnvis, strvisx - visually encode characters from src into dst * * Dst must be 4 times the size of src to account for possible * expansion. The length of dst, not including the trailing NULL, * is returned. * * Strnvis will write no more than siz-1 bytes (and will NULL terminate). * The number of bytes needed to fully encode the string is returned. * * Strvisx encodes exactly len bytes from src into dst. * This is useful for encoding a block of data. */ int strvis(char *dst, const char *src, int flag) { char c; char *start; for (start = dst; (c = *src);) dst = vis(dst, c, flag, *++src); *dst = '\0'; return (dst - start); } int strnvis(char *dst, const char *src, size_t siz, int flag) { char *start, *end; char tbuf[5]; int c, i; i = 0; for (start = dst, end = start + siz - 1; (c = *src) && dst < end; ) { if (isvisible(c, flag)) { if ((c == '"' && (flag & VIS_DQ) != 0) || (c == '\\' && (flag & VIS_NOSLASH) == 0)) { /* need space for the extra '\\' */ if (dst + 1 >= end) { i = 2; break; } *dst++ = '\\'; } i = 1; *dst++ = c; src++; } else { i = vis(tbuf, c, flag, *++src) - tbuf; if (dst + i <= end) { memcpy(dst, tbuf, i); dst += i; } else { src--; break; } } } if (siz > 0) *dst = '\0'; if (dst + i > end) { /* adjust return value for truncation */ while ((c = *src)) dst += vis(tbuf, c, flag, *++src) - tbuf; } return (dst - start); } int stravis(char **outp, const char *src, int flag) { char *buf; int len, serrno; buf = reallocarray(NULL, 4, strlen(src) + 1); if (buf == NULL) return -1; len = strvis(buf, src, flag); serrno = errno; *outp = realloc(buf, len + 1); if (*outp == NULL) { *outp = buf; errno = serrno; } return (len); } int strvisx(char *dst, const char *src, size_t len, int flag) { char c; char *start; for (start = dst; len > 1; len--) { c = *src; dst = vis(dst, c, flag, *++src); } if (len) dst = vis(dst, *src, flag, '\0'); *dst = '\0'; return (dst - start); } rpki-client-7.6/compat/imsg.c100644 001750 001750 00000014343 14200037642 0011702/* $OpenBSD: imsg.c,v 1.17 2022/01/28 10:41:44 claudio Exp $ */ /* * Copyright (c) 2003, 2004 Henning Brauer * * 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. */ #include #include #include #include #include #include #include #include #include "imsg.h" int imsg_fd_overhead = 0; static int imsg_get_fd(struct imsgbuf *); void imsg_init(struct imsgbuf *ibuf, int fd) { msgbuf_init(&ibuf->w); memset(&ibuf->r, 0, sizeof(ibuf->r)); ibuf->fd = fd; ibuf->w.fd = fd; ibuf->pid = getpid(); TAILQ_INIT(&ibuf->fds); } ssize_t imsg_read(struct imsgbuf *ibuf) { struct msghdr msg; struct cmsghdr *cmsg; union { struct cmsghdr hdr; char buf[CMSG_SPACE(sizeof(int) * 1)]; } cmsgbuf; struct iovec iov; ssize_t n = -1; int fd; struct imsg_fd *ifd; memset(&msg, 0, sizeof(msg)); memset(&cmsgbuf, 0, sizeof(cmsgbuf)); iov.iov_base = ibuf->r.buf + ibuf->r.wpos; iov.iov_len = sizeof(ibuf->r.buf) - ibuf->r.wpos; msg.msg_iov = &iov; msg.msg_iovlen = 1; msg.msg_control = &cmsgbuf.buf; msg.msg_controllen = sizeof(cmsgbuf.buf); if ((ifd = calloc(1, sizeof(struct imsg_fd))) == NULL) return (-1); again: #ifdef HAVE_GETDTABLECOUNT if (getdtablecount() + imsg_fd_overhead + (int)((CMSG_SPACE(sizeof(int))-CMSG_SPACE(0))/sizeof(int)) >= getdtablesize()) { errno = EAGAIN; free(ifd); return (-1); } #endif if ((n = recvmsg(ibuf->fd, &msg, 0)) == -1) { if (errno == EINTR) goto again; goto fail; } ibuf->r.wpos += n; for (cmsg = CMSG_FIRSTHDR(&msg); cmsg != NULL; cmsg = CMSG_NXTHDR(&msg, cmsg)) { if (cmsg->cmsg_level == SOL_SOCKET && cmsg->cmsg_type == SCM_RIGHTS) { int i; int j; /* * We only accept one file descriptor. Due to C * padding rules, our control buffer might contain * more than one fd, and we must close them. */ j = ((char *)cmsg + cmsg->cmsg_len - (char *)CMSG_DATA(cmsg)) / sizeof(int); for (i = 0; i < j; i++) { fd = ((int *)CMSG_DATA(cmsg))[i]; if (ifd != NULL) { ifd->fd = fd; TAILQ_INSERT_TAIL(&ibuf->fds, ifd, entry); ifd = NULL; } else close(fd); } } /* we do not handle other ctl data level */ } fail: free(ifd); return (n); } ssize_t imsg_get(struct imsgbuf *ibuf, struct imsg *imsg) { size_t av, left, datalen; av = ibuf->r.wpos; if (IMSG_HEADER_SIZE > av) return (0); memcpy(&imsg->hdr, ibuf->r.buf, sizeof(imsg->hdr)); if (imsg->hdr.len < IMSG_HEADER_SIZE || imsg->hdr.len > MAX_IMSGSIZE) { errno = ERANGE; return (-1); } if (imsg->hdr.len > av) return (0); datalen = imsg->hdr.len - IMSG_HEADER_SIZE; ibuf->r.rptr = ibuf->r.buf + IMSG_HEADER_SIZE; if (datalen == 0) imsg->data = NULL; else if ((imsg->data = malloc(datalen)) == NULL) return (-1); if (imsg->hdr.flags & IMSGF_HASFD) imsg->fd = imsg_get_fd(ibuf); else imsg->fd = -1; if (datalen != 0) memcpy(imsg->data, ibuf->r.rptr, datalen); if (imsg->hdr.len < av) { left = av - imsg->hdr.len; memmove(&ibuf->r.buf, ibuf->r.buf + imsg->hdr.len, left); ibuf->r.wpos = left; } else ibuf->r.wpos = 0; return (datalen + IMSG_HEADER_SIZE); } int imsg_compose(struct imsgbuf *ibuf, uint32_t type, uint32_t peerid, pid_t pid, int fd, const void *data, uint16_t datalen) { struct ibuf *wbuf; if ((wbuf = imsg_create(ibuf, type, peerid, pid, datalen)) == NULL) return (-1); if (imsg_add(wbuf, data, datalen) == -1) return (-1); wbuf->fd = fd; imsg_close(ibuf, wbuf); return (1); } int imsg_composev(struct imsgbuf *ibuf, uint32_t type, uint32_t peerid, pid_t pid, int fd, const struct iovec *iov, int iovcnt) { struct ibuf *wbuf; int i, datalen = 0; for (i = 0; i < iovcnt; i++) datalen += iov[i].iov_len; if ((wbuf = imsg_create(ibuf, type, peerid, pid, datalen)) == NULL) return (-1); for (i = 0; i < iovcnt; i++) if (imsg_add(wbuf, iov[i].iov_base, iov[i].iov_len) == -1) return (-1); wbuf->fd = fd; imsg_close(ibuf, wbuf); return (1); } /* ARGSUSED */ struct ibuf * imsg_create(struct imsgbuf *ibuf, uint32_t type, uint32_t peerid, pid_t pid, uint16_t datalen) { struct ibuf *wbuf; struct imsg_hdr hdr; datalen += IMSG_HEADER_SIZE; if (datalen > MAX_IMSGSIZE) { errno = ERANGE; return (NULL); } hdr.type = type; hdr.flags = 0; hdr.peerid = peerid; if ((hdr.pid = pid) == 0) hdr.pid = ibuf->pid; if ((wbuf = ibuf_dynamic(datalen, MAX_IMSGSIZE)) == NULL) { return (NULL); } if (imsg_add(wbuf, &hdr, sizeof(hdr)) == -1) return (NULL); return (wbuf); } int imsg_add(struct ibuf *msg, const void *data, uint16_t datalen) { if (datalen) if (ibuf_add(msg, data, datalen) == -1) { ibuf_free(msg); return (-1); } return (datalen); } void imsg_close(struct imsgbuf *ibuf, struct ibuf *msg) { struct imsg_hdr *hdr; hdr = (struct imsg_hdr *)msg->buf; hdr->flags &= ~IMSGF_HASFD; if (msg->fd != -1) hdr->flags |= IMSGF_HASFD; hdr->len = (uint16_t)msg->wpos; ibuf_close(&ibuf->w, msg); } void imsg_free(struct imsg *imsg) { freezero(imsg->data, imsg->hdr.len - IMSG_HEADER_SIZE); } static int imsg_get_fd(struct imsgbuf *ibuf) { int fd; struct imsg_fd *ifd; if ((ifd = TAILQ_FIRST(&ibuf->fds)) == NULL) return (-1); fd = ifd->fd; TAILQ_REMOVE(&ibuf->fds, ifd, entry); free(ifd); return (fd); } int imsg_flush(struct imsgbuf *ibuf) { while (ibuf->w.queued) if (msgbuf_write(&ibuf->w) <= 0) return (-1); return (0); } void imsg_clear(struct imsgbuf *ibuf) { int fd; msgbuf_clear(&ibuf->w); while ((fd = imsg_get_fd(ibuf)) != -1) close(fd); } rpki-client-7.6/compat/imsg-buffer.c100644 001750 001750 00000013507 14036113356 0013156/* $OpenBSD: imsg-buffer.c,v 1.13 2021/03/31 17:42:24 eric Exp $ */ /* * Copyright (c) 2003, 2004 Henning Brauer * * 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. */ #include #include #include #include #include #include #include #include #include #include "imsg.h" static int ibuf_realloc(struct ibuf *, size_t); static void ibuf_enqueue(struct msgbuf *, struct ibuf *); static void ibuf_dequeue(struct msgbuf *, struct ibuf *); struct ibuf * ibuf_open(size_t len) { struct ibuf *buf; if ((buf = calloc(1, sizeof(struct ibuf))) == NULL) return (NULL); if ((buf->buf = malloc(len)) == NULL) { free(buf); return (NULL); } buf->size = buf->max = len; buf->fd = -1; return (buf); } struct ibuf * ibuf_dynamic(size_t len, size_t max) { struct ibuf *buf; if (max < len) return (NULL); if ((buf = ibuf_open(len)) == NULL) return (NULL); if (max > 0) buf->max = max; return (buf); } static int ibuf_realloc(struct ibuf *buf, size_t len) { unsigned char *b; /* on static buffers max is eq size and so the following fails */ if (buf->wpos + len > buf->max) { errno = ERANGE; return (-1); } b = recallocarray(buf->buf, buf->size, buf->wpos + len, 1); if (b == NULL) return (-1); buf->buf = b; buf->size = buf->wpos + len; return (0); } int ibuf_add(struct ibuf *buf, const void *data, size_t len) { if (buf->wpos + len > buf->size) if (ibuf_realloc(buf, len) == -1) return (-1); memcpy(buf->buf + buf->wpos, data, len); buf->wpos += len; return (0); } void * ibuf_reserve(struct ibuf *buf, size_t len) { void *b; if (buf->wpos + len > buf->size) if (ibuf_realloc(buf, len) == -1) return (NULL); b = buf->buf + buf->wpos; buf->wpos += len; return (b); } void * ibuf_seek(struct ibuf *buf, size_t pos, size_t len) { /* only allowed to seek in already written parts */ if (pos + len > buf->wpos) return (NULL); return (buf->buf + pos); } size_t ibuf_size(struct ibuf *buf) { return (buf->wpos); } size_t ibuf_left(struct ibuf *buf) { return (buf->max - buf->wpos); } void ibuf_close(struct msgbuf *msgbuf, struct ibuf *buf) { ibuf_enqueue(msgbuf, buf); } int ibuf_write(struct msgbuf *msgbuf) { struct iovec iov[IOV_MAX]; struct ibuf *buf; unsigned int i = 0; ssize_t n; memset(&iov, 0, sizeof(iov)); TAILQ_FOREACH(buf, &msgbuf->bufs, entry) { if (i >= IOV_MAX) break; iov[i].iov_base = buf->buf + buf->rpos; iov[i].iov_len = buf->wpos - buf->rpos; i++; } again: if ((n = writev(msgbuf->fd, iov, i)) == -1) { if (errno == EINTR) goto again; if (errno == ENOBUFS) errno = EAGAIN; return (-1); } if (n == 0) { /* connection closed */ errno = 0; return (0); } msgbuf_drain(msgbuf, n); return (1); } void ibuf_free(struct ibuf *buf) { if (buf == NULL) return; freezero(buf->buf, buf->size); free(buf); } void msgbuf_init(struct msgbuf *msgbuf) { msgbuf->queued = 0; msgbuf->fd = -1; TAILQ_INIT(&msgbuf->bufs); } void msgbuf_drain(struct msgbuf *msgbuf, size_t n) { struct ibuf *buf, *next; for (buf = TAILQ_FIRST(&msgbuf->bufs); buf != NULL && n > 0; buf = next) { next = TAILQ_NEXT(buf, entry); if (buf->rpos + n >= buf->wpos) { n -= buf->wpos - buf->rpos; ibuf_dequeue(msgbuf, buf); } else { buf->rpos += n; n = 0; } } } void msgbuf_clear(struct msgbuf *msgbuf) { struct ibuf *buf; while ((buf = TAILQ_FIRST(&msgbuf->bufs)) != NULL) ibuf_dequeue(msgbuf, buf); } int msgbuf_write(struct msgbuf *msgbuf) { struct iovec iov[IOV_MAX]; struct ibuf *buf, *buf0 = NULL; unsigned int i = 0; ssize_t n; struct msghdr msg; struct cmsghdr *cmsg; union { struct cmsghdr hdr; char buf[CMSG_SPACE(sizeof(int))]; } cmsgbuf; memset(&iov, 0, sizeof(iov)); memset(&msg, 0, sizeof(msg)); memset(&cmsgbuf, 0, sizeof(cmsgbuf)); TAILQ_FOREACH(buf, &msgbuf->bufs, entry) { if (i >= IOV_MAX) break; if (i > 0 && buf->fd != -1) break; iov[i].iov_base = buf->buf + buf->rpos; iov[i].iov_len = buf->wpos - buf->rpos; i++; if (buf->fd != -1) buf0 = buf; } msg.msg_iov = iov; msg.msg_iovlen = i; if (buf0 != NULL) { msg.msg_control = (caddr_t)&cmsgbuf.buf; msg.msg_controllen = sizeof(cmsgbuf.buf); cmsg = CMSG_FIRSTHDR(&msg); cmsg->cmsg_len = CMSG_LEN(sizeof(int)); cmsg->cmsg_level = SOL_SOCKET; cmsg->cmsg_type = SCM_RIGHTS; *(int *)CMSG_DATA(cmsg) = buf0->fd; } again: if ((n = sendmsg(msgbuf->fd, &msg, 0)) == -1) { if (errno == EINTR) goto again; if (errno == ENOBUFS) errno = EAGAIN; return (-1); } if (n == 0) { /* connection closed */ errno = 0; return (0); } /* * assumption: fd got sent if sendmsg sent anything * this works because fds are passed one at a time */ if (buf0 != NULL) { close(buf0->fd); buf0->fd = -1; } msgbuf_drain(msgbuf, n); return (1); } static void ibuf_enqueue(struct msgbuf *msgbuf, struct ibuf *buf) { TAILQ_INSERT_TAIL(&msgbuf->bufs, buf, entry); msgbuf->queued++; } static void ibuf_dequeue(struct msgbuf *msgbuf, struct ibuf *buf) { TAILQ_REMOVE(&msgbuf->bufs, buf, entry); if (buf->fd != -1) close(buf->fd); msgbuf->queued--; ibuf_free(buf); } rpki-client-7.6/compat/a_time_tm.c100644 001750 001750 00000010005 14035356605 0012701/* $OpenBSD: a_time_tm.c,v 1.17 2020/12/16 18:46:29 tb Exp $ */ /* * Copyright (c) 2015 Bob Beck * * 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. */ #include #include #include #include #include #include #include #define RFC5280 0 #define GENTIME_LENGTH 15 #define UTCTIME_LENGTH 13 #ifndef HAVE_ASN1_TIME_TM_CMP int ASN1_time_tm_cmp(struct tm *tm1, struct tm *tm2) { if (tm1->tm_year < tm2->tm_year) return (-1); if (tm1->tm_year > tm2->tm_year) return (1); if (tm1->tm_mon < tm2->tm_mon) return (-1); if (tm1->tm_mon > tm2->tm_mon) return (1); if (tm1->tm_mday < tm2->tm_mday) return (-1); if (tm1->tm_mday > tm2->tm_mday) return (1); if (tm1->tm_hour < tm2->tm_hour) return (-1); if (tm1->tm_hour > tm2->tm_hour) return (1); if (tm1->tm_min < tm2->tm_min) return (-1); if (tm1->tm_min > tm2->tm_min) return (1); if (tm1->tm_sec < tm2->tm_sec) return (-1); if (tm1->tm_sec > tm2->tm_sec) return (1); return 0; } #endif #ifndef HAVE_ASN1_TIME_PARSE /* * Parse an RFC 5280 format ASN.1 time string. * * mode must be: * 0 if we expect to parse a time as specified in RFC 5280 for an X509 object. * V_ASN1_UTCTIME if we wish to parse an RFC5280 format UTC time. * V_ASN1_GENERALIZEDTIME if we wish to parse an RFC5280 format Generalized time. * * Returns: * -1 if the string was invalid. * V_ASN1_UTCTIME if the string validated as a UTC time string. * V_ASN1_GENERALIZEDTIME if the string validated as a Generalized time string. * * Fills in *tm with the corresponding time if tm is non NULL. */ #define ATOI2(ar) ((ar) += 2, ((ar)[-2] - '0') * 10 + ((ar)[-1] - '0')) int ASN1_time_parse(const char *bytes, size_t len, struct tm *tm, int mode) { size_t i; int type = 0; struct tm ltm; struct tm *lt; const char *p; if (bytes == NULL) return (-1); /* Constrain to valid lengths. */ if (len != UTCTIME_LENGTH && len != GENTIME_LENGTH) return (-1); lt = tm; if (lt == NULL) lt = <m; memset(lt, 0, sizeof(*lt)); /* Timezone is required and must be GMT (Zulu). */ if (bytes[len - 1] != 'Z') return (-1); /* Make sure everything else is digits. */ for (i = 0; i < len - 1; i++) { if (isdigit((unsigned char)bytes[i])) continue; return (-1); } /* * Validate and convert the time */ p = bytes; switch (len) { case GENTIME_LENGTH: if (mode == V_ASN1_UTCTIME) return (-1); lt->tm_year = (ATOI2(p) * 100) - 1900; /* cc */ type = V_ASN1_GENERALIZEDTIME; /* FALLTHROUGH */ case UTCTIME_LENGTH: if (type == 0) { if (mode == V_ASN1_GENERALIZEDTIME) return (-1); type = V_ASN1_UTCTIME; } lt->tm_year += ATOI2(p); /* yy */ if (type == V_ASN1_UTCTIME) { if (lt->tm_year < 50) lt->tm_year += 100; } lt->tm_mon = ATOI2(p) - 1; /* mm */ if (lt->tm_mon < 0 || lt->tm_mon > 11) return (-1); lt->tm_mday = ATOI2(p); /* dd */ if (lt->tm_mday < 1 || lt->tm_mday > 31) return (-1); lt->tm_hour = ATOI2(p); /* HH */ if (lt->tm_hour < 0 || lt->tm_hour > 23) return (-1); lt->tm_min = ATOI2(p); /* MM */ if (lt->tm_min < 0 || lt->tm_min > 59) return (-1); lt->tm_sec = ATOI2(p); /* SS */ /* Leap second 60 is not accepted. Reconsider later? */ if (lt->tm_sec < 0 || lt->tm_sec > 59) return (-1); break; default: return (-1); } return (type); } #endif rpki-client-7.6/compat/explicit_bzero.c100644 001750 001750 00000000514 14200037642 0013760/* $OpenBSD: explicit_bzero.c,v 1.4 2015/08/31 02:53:57 guenther Exp $ */ /* * Public domain. * Written by Matthew Dempsky. */ #include __attribute__((weak)) void __explicit_bzero_hook(void *buf, size_t len) { } void explicit_bzero(void *buf, size_t len) { memset(buf, 0, len); __explicit_bzero_hook(buf, len); } rpki-client-7.6/src/Makefile.am100644 001750 001750 00000005174 14200037520 0012134# # Copyright (c) 2019 Brent Cook # # 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. AM_CPPFLAGS = -I$(top_srcdir)/include AM_CPPFLAGS += -I$(top_srcdir)/src ACLOCAL_AMFLAGS = -Im4 sbin_PROGRAMS = rpki-client man_MANS = rpki-client.8 EXTRA_DIST = rpki-client.8.in CLEANFILES = rpki-client.8 rpki_client_CFLAGS = $(AM_CFLAGS) rpki_client_CFLAGS += -DRPKI_PATH_TAL_DIR=\"$(RPKI_TAL_DIR)\" rpki_client_CFLAGS += -DRPKI_PATH_BASE_DIR=\"$(RPKI_BASE_DIR)\" rpki_client_CFLAGS += -DRPKI_PATH_OUT_DIR=\"$(RPKI_OUT_DIR)\" rpki_client_LDADD = $(PLATFORM_LDADD) $(PROG_LDADD) rpki_client_LDADD += $(top_builddir)/compat/libcompat.la rpki_client_LDADD += $(top_builddir)/compat/libcompatnoopt.la rpki_client_SOURCES = as.c rpki_client_SOURCES += cert.c rpki_client_SOURCES += cms.c rpki_client_SOURCES += crl.c rpki_client_SOURCES += encoding.c rpki_client_SOURCES += gbr.c rpki_client_SOURCES += http.c rpki_client_SOURCES += io.c rpki_client_SOURCES += ip.c rpki_client_SOURCES += log.c rpki_client_SOURCES += main.c rpki_client_SOURCES += mft.c rpki_client_SOURCES += mkdir.c rpki_client_SOURCES += output.c rpki_client_SOURCES += output-bgpd.c rpki_client_SOURCES += output-bird.c rpki_client_SOURCES += output-csv.c rpki_client_SOURCES += output-json.c rpki_client_SOURCES += parser.c rpki_client_SOURCES += print.c rpki_client_SOURCES += repo.c rpki_client_SOURCES += roa.c rpki_client_SOURCES += rrdp.c rpki_client_SOURCES += rrdp_delta.c rpki_client_SOURCES += rrdp_notification.c rpki_client_SOURCES += rrdp_snapshot.c rpki_client_SOURCES += rrdp_util.c rpki_client_SOURCES += rsync.c rpki_client_SOURCES += tal.c rpki_client_SOURCES += validate.c rpki_client_SOURCES += x509.c rpki_client_DEPENDENCIES = rpki-client.8 noinst_HEADERS = extern.h rrdp.h version.h rpki-client.8: rpki-client.8.in $(SED) \ -e 's|@RPKI_TAL_DIR[@]|$(RPKI_TAL_DIR)|g' \ -e 's|@RPKI_BASE_DIR[@]|$(RPKI_BASE_DIR)|g' \ -e 's|@RPKI_OUT_DIR[@]|$(RPKI_OUT_DIR)|g' \ -e 's|@RSYNC[@]|$(RSYNC)|g' \ '$(srcdir)/rpki-client.8.in' >$@ rpki-client-7.6/src/extern.h100644 001750 001750 00000046154 14200037642 0011566/* $OpenBSD: extern.h,v 1.116 2022/01/28 15:30:23 claudio Exp $ */ /* * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #ifndef EXTERN_H #define EXTERN_H #include #include #include #include enum cert_as_type { CERT_AS_ID, /* single identifier */ CERT_AS_INHERIT, /* inherit from parent */ CERT_AS_RANGE, /* range of identifiers */ }; /* * An AS identifier range. * The maximum AS identifier is an unsigned 32 bit integer (RFC 6793). */ struct cert_as_range { uint32_t min; /* minimum non-zero */ uint32_t max; /* maximum */ }; /* * An autonomous system (AS) object. * AS identifiers are unsigned 32 bit integers (RFC 6793). */ struct cert_as { enum cert_as_type type; /* type of AS specification */ union { uint32_t id; /* singular identifier */ struct cert_as_range range; /* range */ }; }; /* * AFI values are assigned by IANA. * In rpki-client, we only accept the IPV4 and IPV6 AFI values. */ enum afi { AFI_IPV4 = 1, AFI_IPV6 = 2 }; /* * An IP address as parsed from RFC 3779, section 2.2.3.8. * This is either in a certificate or an ROA. * It may either be IPv4 or IPv6. */ struct ip_addr { unsigned char addr[16]; /* binary address prefix */ unsigned char prefixlen; /* number of valid bits in address */ }; /* * An IP address (IPv4 or IPv6) range starting at the minimum and making * its way to the maximum. */ struct ip_addr_range { struct ip_addr min; /* minimum ip */ struct ip_addr max; /* maximum ip */ }; enum cert_ip_type { CERT_IP_ADDR, /* IP address range w/shared prefix */ CERT_IP_INHERIT, /* inherited IP address */ CERT_IP_RANGE /* range of IP addresses */ }; /* * A single IP address family (AFI, address or range) as defined in RFC * 3779, 2.2.3.2. * The RFC specifies multiple address or ranges per AFI; this structure * encodes both the AFI and a single address or range. */ struct cert_ip { enum afi afi; /* AFI value */ enum cert_ip_type type; /* type of IP entry */ unsigned char min[16]; /* full range minimum */ unsigned char max[16]; /* full range maximum */ union { struct ip_addr ip; /* singular address */ struct ip_addr_range range; /* range */ }; }; enum cert_purpose { CERT_PURPOSE_INVALID, CERT_PURPOSE_CA, CERT_PURPOSE_BGPSEC_ROUTER }; /* * Parsed components of a validated X509 certificate stipulated by RFC * 6847 and further (within) by RFC 3779. * All AS numbers are guaranteed to be non-overlapping and properly * inheriting. */ struct cert { struct cert_ip *ips; /* list of IP address ranges */ size_t ipsz; /* length of "ips" */ struct cert_as *as; /* list of AS numbers and ranges */ size_t asz; /* length of "asz" */ int talid; /* cert is covered by which TAL */ char *repo; /* CA repository (rsync:// uri) */ char *mft; /* manifest (rsync:// uri) */ char *notify; /* RRDP notify (https:// uri) */ char *crl; /* CRL location (rsync:// or NULL) */ char *aia; /* AIA (or NULL, for trust anchor) */ char *aki; /* AKI (or NULL, for trust anchor) */ char *ski; /* SKI */ enum cert_purpose purpose; /* BGPSec or CA */ char *pubkey; /* Subject Public Key Info */ X509 *x509; /* the cert */ time_t expires; /* do not use after */ }; /* * The TAL file conforms to RFC 7730. * It is the top-level structure of RPKI and defines where we can find * certificates for TAs (trust anchors). * It also includes the public key for verifying those trust anchor * certificates. */ struct tal { char **uri; /* well-formed rsync URIs */ size_t urisz; /* number of URIs */ unsigned char *pkey; /* DER-encoded public key */ size_t pkeysz; /* length of pkey */ char *descr; /* basename of tal file */ int id; /* ID of this TAL */ }; /* * Resource types specified by the RPKI profiles. * There might be others we don't consider. */ enum rtype { RTYPE_INVALID, RTYPE_TAL, RTYPE_MFT, RTYPE_ROA, RTYPE_CER, RTYPE_CRL, RTYPE_GBR, RTYPE_REPO, RTYPE_FILE, }; enum location { DIR_UNKNOWN, DIR_TEMP, DIR_VALID, }; /* * Files specified in an MFT have their bodies hashed with SHA256. */ struct mftfile { char *file; /* filename (CER/ROA/CRL, no path) */ enum rtype type; /* file type as determined by extension */ enum location location; /* temporary or valid directory */ unsigned char hash[SHA256_DIGEST_LENGTH]; /* sha256 of body */ }; /* * A manifest, RFC 6486. * This consists of a bunch of files found in the same directory as the * manifest file. */ struct mft { char *path; /* relative path to directory of the MFT */ struct mftfile *files; /* file and hash */ char *seqnum; /* manifestNumber */ char *aia; /* AIA */ char *aki; /* AKI */ char *ski; /* SKI */ time_t valid_from; time_t valid_until; size_t filesz; /* number of filenames */ unsigned int repoid; int stale; /* if a stale manifest */ }; /* * An IP address prefix for a given ROA. * This encodes the maximum length, AFI (v6/v4), and address. * FIXME: are the min/max necessary or just used in one place? */ struct roa_ip { enum afi afi; /* AFI value */ struct ip_addr addr; /* the address prefix itself */ unsigned char min[16]; /* full range minimum */ unsigned char max[16]; /* full range maximum */ unsigned char maxlength; /* max length or zero */ }; /* * An ROA, RFC 6482. * This consists of the concerned ASID and its IP prefixes. */ struct roa { uint32_t asid; /* asID of ROA (if 0, RFC 6483 sec 4) */ struct roa_ip *ips; /* IP prefixes */ size_t ipsz; /* number of IP prefixes */ int talid; /* ROAs are covered by which TAL */ int valid; /* validated resources */ char *aia; /* AIA */ char *aki; /* AKI */ char *ski; /* SKI */ time_t expires; /* do not use after */ }; /* * A single Ghostbuster record */ struct gbr { char *vcard; char *aia; /* AIA */ char *aki; /* AKI */ char *ski; /* SKI */ }; /* * A single VRP element (including ASID) */ struct vrp { RB_ENTRY(vrp) entry; struct ip_addr addr; int talid; /* covered by which TAL */ uint32_t asid; enum afi afi; unsigned char maxlength; time_t expires; /* transitive expiry moment */ }; /* * Tree of VRP sorted by afi, addr, maxlength and asid */ RB_HEAD(vrp_tree, vrp); RB_PROTOTYPE(vrp_tree, vrp, entry, vrpcmp); /* * A single BGPsec Router Key (including ASID) */ struct brk { RB_ENTRY(brk) entry; uint32_t asid; int talid; /* covered by which TAL */ char *ski; /* Subject Key Identifier */ char *pubkey; /* Subject Public Key Info */ time_t expires; /* transitive expiry moment */ }; /* * Tree of BRK sorted by asid */ RB_HEAD(brk_tree, brk); RB_PROTOTYPE(brk_tree, brk, entry, brkcmp); /* * A single CRL */ struct crl { RB_ENTRY(crl) entry; char *aki; X509_CRL *x509_crl; time_t expires; /* do not use after */ }; /* * Tree of CRLs sorted by uri */ RB_HEAD(crl_tree, crl); RB_PROTOTYPE(crl_tree, crl, entry, crlcmp); /* * An authentication tuple. * This specifies a public key and a subject key identifier used to * verify children nodes in the tree of entities. */ struct auth { RB_ENTRY(auth) entry; struct cert *cert; /* owner information */ struct auth *parent; /* pointer to parent or NULL for TA cert */ }; /* * Tree of auth sorted by ski */ RB_HEAD(auth_tree, auth); RB_PROTOTYPE(auth_tree, auth, entry, authcmp); struct auth *auth_find(struct auth_tree *, const char *); void auth_insert(struct auth_tree *, struct cert *, struct auth *); enum http_result { HTTP_FAILED, /* anything else */ HTTP_OK, /* 200 OK */ HTTP_NOT_MOD, /* 304 Not Modified */ }; /* * Message types for communication with RRDP process. */ enum rrdp_msg { RRDP_START, RRDP_SESSION, RRDP_FILE, RRDP_CLEAR, RRDP_END, RRDP_HTTP_REQ, RRDP_HTTP_INI, RRDP_HTTP_FIN, }; /* * RRDP session state, needed to pickup at the right spot on next run. */ struct rrdp_session { char *last_mod; char *session_id; long long serial; }; /* * File types used in RRDP_FILE messages. */ enum publish_type { PUB_ADD, PUB_UPD, PUB_DEL, }; /* * An entity (MFT, ROA, certificate, etc.) that needs to be downloaded * and parsed. */ struct entity { TAILQ_ENTRY(entity) entries; char *path; /* path relative to repository */ char *file; /* filename or valid repo path */ unsigned char *data; /* optional data blob */ size_t datasz; /* length of optional data blob */ unsigned int repoid; /* repository identifier */ int talid; /* tal identifier */ enum rtype type; /* type of entity (not RTYPE_EOF) */ enum location location; /* which directroy the file lives in */ }; TAILQ_HEAD(entityq, entity); struct repo; struct filepath; RB_HEAD(filepath_tree, filepath); /* * Statistics collected during run-time. */ struct stats { size_t tals; /* total number of locators */ size_t mfts; /* total number of manifests */ size_t mfts_fail; /* failing syntactic parse */ size_t mfts_stale; /* stale manifests */ size_t certs; /* certificates */ size_t certs_fail; /* invalid certificate */ size_t roas; /* route origin authorizations */ size_t roas_fail; /* failing syntactic parse */ size_t roas_invalid; /* invalid resources */ size_t repos; /* repositories */ size_t rsync_repos; /* synced rsync repositories */ size_t rsync_fails; /* failed rsync repositories */ size_t http_repos; /* synced http repositories */ size_t http_fails; /* failed http repositories */ size_t rrdp_repos; /* synced rrdp repositories */ size_t rrdp_fails; /* failed rrdp repositories */ size_t crls; /* revocation lists */ size_t gbrs; /* ghostbuster records */ size_t vrps; /* total number of vrps */ size_t uniqs; /* number of unique vrps */ size_t del_files; /* number of files removed in cleanup */ size_t extra_files; /* number of superfluous files */ size_t del_dirs; /* number of directories removed in cleanup */ size_t brks; /* number of BGPsec Router Key (BRK) certificates */ struct timeval elapsed_time; struct timeval user_time; struct timeval system_time; }; struct ibuf; struct msgbuf; /* global variables */ extern int verbose; extern int filemode; extern const char *tals[]; extern const char *taldescs[]; extern unsigned int talrepocnt[]; extern size_t talsz; /* Routines for RPKI entities. */ void tal_buffer(struct ibuf *, const struct tal *); void tal_free(struct tal *); struct tal *tal_parse(const char *, char *, size_t); struct tal *tal_read(struct ibuf *); void cert_buffer(struct ibuf *, const struct cert *); void cert_free(struct cert *); struct cert *cert_parse(const char *, const unsigned char *, size_t); struct cert *ta_parse(const char *, const unsigned char *, size_t, const unsigned char *, size_t); struct cert *cert_read(struct ibuf *); void cert_insert_brks(struct brk_tree *, struct cert *); enum rtype rtype_from_file_extension(const char *); void mft_buffer(struct ibuf *, const struct mft *); void mft_free(struct mft *); struct mft *mft_parse(X509 **, const char *, const unsigned char *, size_t); struct mft *mft_read(struct ibuf *); int mft_compare(const struct mft *, const struct mft *); void roa_buffer(struct ibuf *, const struct roa *); void roa_free(struct roa *); struct roa *roa_parse(X509 **, const char *, const unsigned char *, size_t); struct roa *roa_read(struct ibuf *); void roa_insert_vrps(struct vrp_tree *, struct roa *, size_t *, size_t *); void gbr_free(struct gbr *); struct gbr *gbr_parse(X509 **, const char *, const unsigned char *, size_t); /* crl.c */ X509_CRL *crl_parse(const char *, const unsigned char *, size_t); void free_crl(struct crl *); /* Validation of our objects. */ struct auth *valid_ski_aki(const char *, struct auth_tree *, const char *, const char *); int valid_ta(const char *, struct auth_tree *, const struct cert *); int valid_cert(const char *, struct auth *, const struct cert *); int valid_roa(const char *, struct auth *, struct roa *); int valid_filehash(int, const char *, size_t); int valid_uri(const char *, size_t, const char *); int valid_origin(const char *, const char *); /* Working with CMS. */ unsigned char *cms_parse_validate(X509 **, const char *, const unsigned char *, size_t, const ASN1_OBJECT *, size_t *); int cms_econtent_version(const char *, const unsigned char **, size_t, long *); /* Helper for ASN1 parsing */ int ASN1_frame(const char *, size_t, const unsigned char **, long *, int *); /* Work with RFC 3779 IP addresses, prefixes, ranges. */ int ip_addr_afi_parse(const char *, const ASN1_OCTET_STRING *, enum afi *); int ip_addr_parse(const ASN1_BIT_STRING *, enum afi, const char *, struct ip_addr *); void ip_addr_print(const struct ip_addr *, enum afi, char *, size_t); int ip_addr_cmp(const struct ip_addr *, const struct ip_addr *); int ip_addr_check_overlap(const struct cert_ip *, const char *, const struct cert_ip *, size_t); int ip_addr_check_covered(enum afi, const unsigned char *, const unsigned char *, const struct cert_ip *, size_t); int ip_cert_compose_ranges(struct cert_ip *); void ip_roa_compose_ranges(struct roa_ip *); /* Work with RFC 3779 AS numbers, ranges. */ int as_id_parse(const ASN1_INTEGER *, uint32_t *); int as_check_overlap(const struct cert_as *, const char *, const struct cert_as *, size_t); int as_check_covered(uint32_t, uint32_t, const struct cert_as *, size_t); /* Parser-specific */ void entity_free(struct entity *); void entity_read_req(struct ibuf *, struct entity *); void entityq_flush(struct entityq *, struct repo *); void proc_parser(int) __attribute__((noreturn)); /* Rsync-specific. */ char *rsync_base_uri(const char *); void proc_rsync(char *, char *, int) __attribute__((noreturn)); /* HTTP and RRDP processes. */ void proc_http(char *, int); void proc_rrdp(int); /* Repository handling */ int filepath_add(struct filepath_tree *, char *); void rrdp_clear(unsigned int); void rrdp_save_state(unsigned int, struct rrdp_session *); int rrdp_handle_file(unsigned int, enum publish_type, char *, char *, size_t, char *, size_t); char *repo_basedir(const struct repo *, int); unsigned int repo_id(const struct repo *); const char *repo_uri(const struct repo *); struct repo *ta_lookup(int, struct tal *); struct repo *repo_lookup(int, const char *, const char *); struct repo *repo_byid(unsigned int); int repo_queued(struct repo *, struct entity *); void repo_cleanup(struct filepath_tree *); void repo_free(void); void rsync_finish(unsigned int, int); void http_finish(unsigned int, enum http_result, const char *); void rrdp_finish(unsigned int, int); void rsync_fetch(unsigned int, const char *, const char *, const char *); void http_fetch(unsigned int, const char *, const char *, int); void rrdp_fetch(unsigned int, const char *, const char *, struct rrdp_session *); void rrdp_http_done(unsigned int, enum http_result, const char *); int repo_check_timeout(int); /* Logging (though really used for OpenSSL errors). */ void cryptowarnx(const char *, ...) __attribute__((format(printf, 1, 2))); void cryptoerrx(const char *, ...) __attribute__((format(printf, 1, 2))) __attribute__((noreturn)); /* Encoding functions for hex and base64. */ unsigned char *load_file(const char *, size_t *); int base64_decode_len(size_t, size_t *); int base64_decode(const unsigned char *, size_t, unsigned char **, size_t *); int base64_encode_len(size_t, size_t *); int base64_encode(const unsigned char *, size_t, char **); char *hex_encode(const unsigned char *, size_t); int hex_decode(const char *, char *, size_t); /* Functions for moving data between processes. */ struct ibuf *io_new_buffer(void); void io_simple_buffer(struct ibuf *, const void *, size_t); void io_buf_buffer(struct ibuf *, const void *, size_t); void io_str_buffer(struct ibuf *, const char *); void io_close_buffer(struct msgbuf *, struct ibuf *); void io_read_buf(struct ibuf *, void *, size_t); void io_read_str(struct ibuf *, char **); void io_read_buf_alloc(struct ibuf *, void **, size_t *); struct ibuf *io_buf_read(int, struct ibuf **); struct ibuf *io_buf_recvfd(int, struct ibuf **); /* X509 helpers. */ void x509_init_oid(void); char *x509_get_aia(X509 *, const char *); char *x509_get_aki(X509 *, int, const char *); char *x509_get_ski(X509 *, const char *); int x509_get_expire(X509 *, const char *, time_t *); char *x509_get_crl(X509 *, const char *); char *x509_crl_get_aki(X509_CRL *, const char *); char *x509_get_pubkey(X509 *, const char *); enum cert_purpose x509_get_purpose(X509 *, const char *); /* printers */ void tal_print(const struct tal *); void cert_print(const struct cert *); void mft_print(const struct mft *); void roa_print(const struct roa *); void gbr_print(const struct gbr *); /* Output! */ extern int outformats; #define FORMAT_OPENBGPD 0x01 #define FORMAT_BIRD 0x02 #define FORMAT_CSV 0x04 #define FORMAT_JSON 0x08 int outputfiles(struct vrp_tree *v, struct brk_tree *b, struct stats *); int outputheader(FILE *, struct stats *); int output_bgpd(FILE *, struct vrp_tree *, struct brk_tree *, struct stats *); int output_bird1v4(FILE *, struct vrp_tree *, struct brk_tree *, struct stats *); int output_bird1v6(FILE *, struct vrp_tree *, struct brk_tree *, struct stats *); int output_bird2(FILE *, struct vrp_tree *, struct brk_tree *, struct stats *); int output_csv(FILE *, struct vrp_tree *, struct brk_tree *, struct stats *); int output_json(FILE *, struct vrp_tree *, struct brk_tree *, struct stats *); void logx(const char *fmt, ...) __attribute__((format(printf, 1, 2))); time_t getmonotime(void); int mkpath(const char *); #ifndef RPKI_PATH_TAL_DIR #define RPKI_PATH_TAL_DIR "/etc/rpki" #endif #ifndef RPKI_PATH_OUT_DIR #define RPKI_PATH_OUT_DIR "/var/db/rpki-client" #endif #ifndef RPKI_PATH_BASE_DIR #define RPKI_PATH_BASE_DIR "/var/cache/rpki-client" #endif #ifndef RPKI_CLIENT_USER #define RPKI_CLIENT_USER "_rpki-client" #endif #ifndef RPKI_RSYNC_CMD #define RPKI_RSYNC_CMD "openrsync" #endif /* Maximum number of IP and AS ranges accepted in any single file */ #define MAX_IP_SIZE 200000 #define MAX_AS_SIZE 200000 /* Maximum acceptable URI length */ #define MAX_URI_LENGTH 2048 /* Maximum acceptable file size */ #define MAX_FILE_SIZE 4000000 /* Maximum number of FileAndHash entries per manifest. */ #define MAX_MANIFEST_ENTRIES 100000 /* Maximum depth of the RPKI tree. */ #define MAX_CERT_DEPTH 12 /* Maximum number of concurrent rsync processes. */ #define MAX_RSYNC_PROCESSES 16 /* Maximum allowd repositories per tal */ #define MAX_REPO_PER_TAL 1000 #endif /* ! EXTERN_H */ rpki-client-7.6/src/rrdp.h100644 001750 001750 00000005520 14200037642 0011220/* $OpenBSD: rrdp.h,v 1.8 2022/02/03 18:19:32 claudio Exp $ */ /* * Copyright (c) 2020 Nils Fisher * Copyright (c) 2021 Claudio Jeker * * 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. */ #ifndef _RRDPH_ #define _RRDPH_ #define RRDP_XMLNS "http://www.ripe.net/rpki/rrdp" #define MAX_VERSION 1 #define log_debuginfo(format, ...) logx(format, ##__VA_ARGS__) /* save everyone doing this code over and over */ #define PARSE_FAIL(p, ...) do { \ XML_StopParser(p, XML_FALSE); \ warnx(__VA_ARGS__); \ return; \ } while (0) enum rrdp_task { NOTIFICATION, SNAPSHOT, DELTA, }; struct rrdp; struct publish_xml { char *uri; char *data; char hash[SHA256_DIGEST_LENGTH]; size_t data_length; enum publish_type type; }; /* rrdp generic */ char *xstrdup(const char *); void rrdp_publish_file(struct rrdp *, struct publish_xml *, unsigned char *, size_t); /* rrdp util */ struct publish_xml *new_publish_xml(enum publish_type, char *, char *, size_t); void free_publish_xml(struct publish_xml *); int publish_add_content(struct publish_xml *, const char *, int); int publish_done(struct rrdp *, struct publish_xml *); /* notification */ struct notification_xml; struct notification_xml *new_notification_xml(XML_Parser, struct rrdp_session *, struct rrdp_session *, const char *); void free_notification_xml(struct notification_xml *); enum rrdp_task notification_done(struct notification_xml *, char *); const char *notification_get_next(struct notification_xml *, char *, size_t, enum rrdp_task); int notification_delta_done(struct notification_xml *); void log_notification_xml(struct notification_xml *); /* snapshot */ struct snapshot_xml; struct snapshot_xml *new_snapshot_xml(XML_Parser, struct rrdp_session *, struct rrdp *); void free_snapshot_xml(struct snapshot_xml *); void log_snapshot_xml(struct snapshot_xml *); /* delta */ struct delta_xml; struct delta_xml *new_delta_xml(XML_Parser, struct rrdp_session *, struct rrdp *); void free_delta_xml(struct delta_xml *); void log_delta_xml(struct delta_xml *); #endif /* _RRDPH_ */ rpki-client-7.6/src/version.h100644 001750 001750 00000000136 14200037642 0011734/* $OpenBSD: version.h,v 1.8 2022/02/03 17:26:17 claudio Exp $ */ #define RPKI_VERSION "7.6" rpki-client-7.6/src/Makefile.in100644 001750 001750 00000256446 14200037654 0012167# Makefile.in generated by automake 1.16.3 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2020 Free Software Foundation, Inc. # This Makefile.in 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. @SET_MAKE@ # # Copyright (c) 2019 Brent Cook # # 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. 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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. */ #include #include #include #include #include #include #include #include #include "extern.h" /* * Parse a uint32_t AS identifier from an ASN1_INTEGER. * This relies on the specification for ASN1_INTEGER itself, which is * essentially a series of big-endian bytes in the unsigned case. * All we do here is check if the number is negative then start copying * over bytes. * This is necessary because ASN1_INTEGER_get() on a 32-bit machine * (e.g., i386) will fail for AS numbers of UINT32_MAX. */ int as_id_parse(const ASN1_INTEGER *v, uint32_t *out) { int i; uint32_t res = 0; /* If the negative bit is set, this is wrong. */ if (v->type & V_ASN1_NEG) return 0; /* Too many bytes for us to consider. */ if ((size_t)v->length > sizeof(uint32_t)) return 0; /* Stored as big-endian bytes. */ for (i = 0; i < v->length; i++) { res <<= 8; res |= v->data[i]; } *out = res; return 1; } /* * Given a newly-parsed AS number or range "a", make sure that "a" does * not overlap with any other numbers or ranges in the "as" array. * This is defined by RFC 3779 section 3.2.3.4. * Returns zero on failure, non-zero on success. */ int as_check_overlap(const struct cert_as *a, const char *fn, const struct cert_as *as, size_t asz) { size_t i; /* We can have only one inheritance statement. */ if (asz && (a->type == CERT_AS_INHERIT || as[0].type == CERT_AS_INHERIT)) { warnx("%s: RFC 3779 section 3.2.3.3: " "cannot have inheritance and multiple ASnum or " "multiple inheritance", fn); return 0; } /* Now check for overlaps between singletons/ranges. */ for (i = 0; i < asz; i++) switch (as[i].type) { case CERT_AS_ID: switch (a->type) { case CERT_AS_ID: if (a->id != as[i].id) break; warnx("%s: RFC 3779 section 3.2.3.4: " "cannot have overlapping ASnum", fn); return 0; case CERT_AS_RANGE: if (as->range.min > as[i].id || as->range.max < as[i].id) break; warnx("%s: RFC 3779 section 3.2.3.4: " "cannot have overlapping ASnum", fn); return 0; default: abort(); } break; case CERT_AS_RANGE: switch (a->type) { case CERT_AS_ID: if (as[i].range.min > a->id || as[i].range.max < a->id) break; warnx("%s: RFC 3779 section 3.2.3.4: " "cannot have overlapping ASnum", fn); return 0; case CERT_AS_RANGE: if (a->range.max < as[i].range.min || a->range.min > as[i].range.max) break; warnx("%s: RFC 3779 section 3.2.3.4: " "cannot have overlapping ASnum", fn); return 0; default: abort(); } break; default: abort(); } return 1; } /* * See if a given AS range (which may be the same number, in the case of * singleton AS identifiers) is covered by the AS numbers or ranges * specified in the "as" array. * Return <0 if there is no cover, 0 if we're inheriting, >0 if there is. */ int as_check_covered(uint32_t min, uint32_t max, const struct cert_as *as, size_t asz) { size_t i; uint32_t amin, amax; for (i = 0; i < asz; i++) { if (as[i].type == CERT_AS_INHERIT) return 0; amin = as[i].type == CERT_AS_RANGE ? as[i].range.min : as[i].id; amax = as[i].type == CERT_AS_RANGE? as[i].range.max : as[i].id; if (min >= amin && max <= amax) return 1; } return -1; } rpki-client-7.6/src/cert.c100644 001750 001750 00000112036 14200037642 0011202/* $OpenBSD: cert.c,v 1.56 2022/02/04 16:50:49 tb Exp $ */ /* * Copyright (c) 2021 Job Snijders * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include #include #include #include #include #include "extern.h" /* * Type of ASIdentifier (RFC 3779, 3.2.3). */ #define ASID_TYPE_ASNUM 0x00 #define ASID_TYPE_RDI 0x01 #define ASID_TYPE_MAX ASID_TYPE_RDI /* * A parsing sequence of a file (which may just be ). */ struct parse { struct cert *res; /* result */ const char *fn; /* currently-parsed file */ }; extern ASN1_OBJECT *certpol_oid; /* id-cp-ipAddr-asNumber cert policy */ extern ASN1_OBJECT *carepo_oid; /* 1.3.6.1.5.5.7.48.5 (caRepository) */ extern ASN1_OBJECT *manifest_oid; /* 1.3.6.1.5.5.7.48.10 (rpkiManifest) */ extern ASN1_OBJECT *notify_oid; /* 1.3.6.1.5.5.7.48.13 (rpkiNotify) */ /* * Append an IP address structure to our list of results. * This will also constrain us to having at most one inheritance * statement per AFI and also not have overlapping ranges (as prohibited * in section 2.2.3.6). * It does not make sure that ranges can't coalesce, that is, that any * two ranges abut each other. * This is warned against in section 2.2.3.6, but doesn't change the * semantics of the system. * Returns zero on failure (IP overlap) non-zero on success. */ static int append_ip(struct parse *p, const struct cert_ip *ip) { struct cert *res = p->res; if (!ip_addr_check_overlap(ip, p->fn, p->res->ips, p->res->ipsz)) return 0; if (res->ipsz >= MAX_IP_SIZE) return 0; res->ips = reallocarray(res->ips, res->ipsz + 1, sizeof(struct cert_ip)); if (res->ips == NULL) err(1, NULL); res->ips[res->ipsz++] = *ip; return 1; } /* * Append an AS identifier structure to our list of results. * Makes sure that the identifiers do not overlap or improperly inherit * as defined by RFC 3779 section 3.3. */ static int append_as(struct parse *p, const struct cert_as *as) { if (!as_check_overlap(as, p->fn, p->res->as, p->res->asz)) return 0; if (p->res->asz >= MAX_AS_SIZE) return 0; p->res->as = reallocarray(p->res->as, p->res->asz + 1, sizeof(struct cert_as)); if (p->res->as == NULL) err(1, NULL); p->res->as[p->res->asz++] = *as; return 1; } /* * Construct a RFC 3779 2.2.3.8 range by its bit string. * Returns zero on failure, non-zero on success. */ static int sbgp_addr(struct parse *p, struct cert_ip *ip, const ASN1_BIT_STRING *bs) { if (!ip_addr_parse(bs, ip->afi, p->fn, &ip->ip)) { warnx("%s: RFC 3779 section 2.2.3.8: IPAddress: " "invalid IP address", p->fn); return 0; } if (!ip_cert_compose_ranges(ip)) { warnx("%s: RFC 3779 section 2.2.3.8: IPAddress: " "IP address range reversed", p->fn); return 0; } return append_ip(p, ip); } /* * Parse the SIA notify URL, 4.8.8.1. * Returns zero on failure, non-zero on success. */ static int sbgp_sia_resource_notify(struct parse *p, const char *d, size_t dsz) { if (p->res->notify != NULL) { warnx("%s: RFC 6487 section 4.8.8: SIA: " "Notify location already specified", p->fn); return 0; } /* Make sure it's a https:// address. */ if (!valid_uri(d, dsz, "https://")) { warnx("%s: RFC 8182 section 3.2: bad Notify URI", p->fn); return 0; } if ((p->res->notify = strndup(d, dsz)) == NULL) err(1, NULL); return 1; } /* * Parse the SIA manifest, 4.8.8.1. * Returns zero on failure, non-zero on success. */ static int sbgp_sia_resource_mft(struct parse *p, const char *d, size_t dsz) { if (p->res->mft != NULL) { warnx("%s: RFC 6487 section 4.8.8: SIA: " "MFT location already specified", p->fn); return 0; } /* Make sure it's an MFT rsync address. */ if (!valid_uri(d, dsz, "rsync://")) { warnx("%s: RFC 6487 section 4.8.8: bad MFT location", p->fn); return 0; } if (dsz < 4 || strcasecmp(d + dsz - 4, ".mft") != 0) { warnx("%s: RFC 6487 section 4.8.8: SIA: " "not an MFT file", p->fn); return 0; } if ((p->res->mft = strndup(d, dsz)) == NULL) err(1, NULL); return 1; } /* * Parse the SIA manifest, 4.8.8.1. * Returns zero on failure, non-zero on success. */ static int sbgp_sia_resource_carepo(struct parse *p, const char *d, size_t dsz) { if (p->res->repo != NULL) { warnx("%s: RFC 6487 section 4.8.8: SIA: " "CA repository already specified", p->fn); return 0; } /* Make sure it's an rsync:// address. */ if (!valid_uri(d, dsz, "rsync://")) { warnx("%s: RFC 6487 section 4.8.8: bad CA repository URI", p->fn); return 0; } if ((p->res->repo = strndup(d, dsz)) == NULL) err(1, NULL); return 1; } /* * Parse the SIA entries, 4.8.8.1. * There may be multiple different resources at this location, so throw * out all but the matching resource type. Currently only two entries * are of interest: rpkiManifest and rpkiNotify. * Returns zero on failure, non-zero on success. */ static int sbgp_sia_resource_entry(struct parse *p, const unsigned char *d, size_t dsz) { ASN1_SEQUENCE_ANY *seq; ASN1_OBJECT *oid; const ASN1_TYPE *t; int rc = 0, ptag; long plen; if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 6487 section 4.8.8: SIA: " "failed ASN.1 sequence parse", p->fn); goto out; } if (sk_ASN1_TYPE_num(seq) != 2) { warnx("%s: RFC 6487 section 4.8.8: SIA: " "want 2 elements, have %d", p->fn, sk_ASN1_TYPE_num(seq)); goto out; } /* Composed of an OID and its continuation. */ t = sk_ASN1_TYPE_value(seq, 0); if (t->type != V_ASN1_OBJECT) { warnx("%s: RFC 6487 section 4.8.8: SIA: " "want ASN.1 object, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } oid = t->value.object; t = sk_ASN1_TYPE_value(seq, 1); if (t->type != V_ASN1_OTHER) { warnx("%s: RFC 6487 section 4.8.8: SIA: " "want ASN.1 external, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } /* FIXME: there must be a way to do this without ASN1_frame. */ d = t->value.asn1_string->data; dsz = t->value.asn1_string->length; if (!ASN1_frame(p->fn, dsz, &d, &plen, &ptag)) goto out; if (OBJ_cmp(oid, carepo_oid) == 0) rc = sbgp_sia_resource_carepo(p, d, plen); else if (OBJ_cmp(oid, manifest_oid) == 0) rc = sbgp_sia_resource_mft(p, d, plen); else if (OBJ_cmp(oid, notify_oid) == 0) rc = sbgp_sia_resource_notify(p, d, plen); else rc = 1; /* silently ignore */ out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); return rc; } /* * Multiple locations as defined in RFC 6487, 4.8.8.1. * Returns zero on failure, non-zero on success. */ static int sbgp_sia_resource(struct parse *p, const unsigned char *d, size_t dsz) { ASN1_SEQUENCE_ANY *seq; const ASN1_TYPE *t; int rc = 0, i; if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 6487 section 4.8.8: SIA: " "failed ASN.1 sequence parse", p->fn); goto out; } for (i = 0; i < sk_ASN1_TYPE_num(seq); i++) { t = sk_ASN1_TYPE_value(seq, i); if (t->type != V_ASN1_SEQUENCE) { warnx("%s: RFC 6487 section 4.8.8: SIA: " "want ASN.1 sequence, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } d = t->value.asn1_string->data; dsz = t->value.asn1_string->length; if (!sbgp_sia_resource_entry(p, d, dsz)) goto out; } if (strstr(p->res->mft, p->res->repo) != p->res->mft) { warnx("%s: RFC 6487 section 4.8.8: SIA: " "conflicting URIs for caRepository and rpkiManifest", p->fn); goto out; } rc = 1; out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); return rc; } /* * Parse "Subject Information Access" extension, RFC 6487 4.8.8. * Returns zero on failure, non-zero on success. */ static int sbgp_sia(struct parse *p, X509_EXTENSION *ext) { unsigned char *sv = NULL; const unsigned char *d; ASN1_SEQUENCE_ANY *seq = NULL; const ASN1_TYPE *t; int dsz, rc = 0; if ((dsz = i2d_X509_EXTENSION(ext, &sv)) < 0) { cryptowarnx("%s: RFC 6487 section 4.8.8: SIA: " "failed extension parse", p->fn); goto out; } d = sv; if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 6487 section 4.8.8: SIA: " "failed ASN.1 sequence parse", p->fn); goto out; } if (sk_ASN1_TYPE_num(seq) != 2) { warnx("%s: RFC 6487 section 4.8.8: SIA: " "want 2 elements, have %d", p->fn, sk_ASN1_TYPE_num(seq)); goto out; } t = sk_ASN1_TYPE_value(seq, 0); if (t->type != V_ASN1_OBJECT) { warnx("%s: RFC 6487 section 4.8.8: SIA: " "want ASN.1 object, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } if (OBJ_obj2nid(t->value.object) != NID_sinfo_access) { warnx("%s: RFC 6487 section 4.8.8: SIA: " "incorrect OID, have %s (NID %d)", p->fn, ASN1_tag2str(OBJ_obj2nid(t->value.object)), OBJ_obj2nid(t->value.object)); goto out; } t = sk_ASN1_TYPE_value(seq, 1); if (t->type != V_ASN1_OCTET_STRING) { warnx("%s: RFC 6487 section 4.8.8: SIA: " "want ASN.1 octet string, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } d = t->value.octet_string->data; dsz = t->value.octet_string->length; if (!sbgp_sia_resource(p, d, dsz)) goto out; rc = 1; out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); free(sv); return rc; } /* * Parse a range of addresses as in 3.2.3.8. * Returns zero on failure, non-zero on success. */ static int sbgp_asrange(struct parse *p, const unsigned char *d, size_t dsz) { struct cert_as as; ASN1_SEQUENCE_ANY *seq; const ASN1_TYPE *t; int rc = 0; if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 3779 section 3.2.3.8: ASRange: " "failed ASN.1 sequence parse", p->fn); goto out; } if (sk_ASN1_TYPE_num(seq) != 2) { warnx("%s: RFC 3779 section 3.2.3.8: ASRange: " "want 2 elements, have %d", p->fn, sk_ASN1_TYPE_num(seq)); goto out; } memset(&as, 0, sizeof(struct cert_as)); as.type = CERT_AS_RANGE; t = sk_ASN1_TYPE_value(seq, 0); if (t->type != V_ASN1_INTEGER) { warnx("%s: RFC 3779 section 3.2.3.8: ASRange: " "want ASN.1 integer, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } if (!as_id_parse(t->value.integer, &as.range.min)) { warnx("%s: RFC 3779 section 3.2.3.8 (via RFC 1930): " "malformed AS identifier", p->fn); return 0; } t = sk_ASN1_TYPE_value(seq, 1); if (t->type != V_ASN1_INTEGER) { warnx("%s: RFC 3779 section 3.2.3.8: ASRange: " "want ASN.1 integer, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } if (!as_id_parse(t->value.integer, &as.range.max)) { warnx("%s: RFC 3779 section 3.2.3.8 (via RFC 1930): " "malformed AS identifier", p->fn); return 0; } if (as.range.max == as.range.min) { warnx("%s: RFC 3379 section 3.2.3.8: ASRange: " "range is singular", p->fn); goto out; } else if (as.range.max < as.range.min) { warnx("%s: RFC 3379 section 3.2.3.8: ASRange: " "range is out of order", p->fn); goto out; } if (!append_as(p, &as)) goto out; rc = 1; out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); return rc; } /* * Parse an entire 3.2.3.10 integer type. */ static int sbgp_asid(struct parse *p, const ASN1_INTEGER *i) { struct cert_as as; memset(&as, 0, sizeof(struct cert_as)); as.type = CERT_AS_ID; if (!as_id_parse(i, &as.id)) { warnx("%s: RFC 3779 section 3.2.3.10 (via RFC 1930): " "malformed AS identifier", p->fn); return 0; } if (as.id == 0) { warnx("%s: RFC 3779 section 3.2.3.10 (via RFC 1930): " "AS identifier zero is reserved", p->fn); return 0; } return append_as(p, &as); } /* * Parse one of RFC 3779 3.2.3.2. * Returns zero on failure, non-zero on success. */ static int sbgp_asnum(struct parse *p, const unsigned char *d, size_t dsz) { struct cert_as as; ASN1_TYPE *t, *tt; ASN1_SEQUENCE_ANY *seq = NULL; int i, rc = 0; const unsigned char *sv = d; /* We can either be a null (inherit) or sequence. */ if ((t = d2i_ASN1_TYPE(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 3779 section 3.2.3.2: ASIdentifierChoice: " "failed ASN.1 type parse", p->fn); goto out; } /* * Section 3779 3.2.3.3 is to inherit with an ASN.1 NULL type, * which is the easy case. */ switch (t->type) { case V_ASN1_NULL: memset(&as, 0, sizeof(struct cert_as)); as.type = CERT_AS_INHERIT; if (!append_as(p, &as)) goto out; rc = 1; goto out; case V_ASN1_SEQUENCE: break; default: warnx("%s: RFC 3779 section 3.2.3.2: ASIdentifierChoice: " "want ASN.1 sequence or null, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } /* This is RFC 3779 3.2.3.4. */ if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &sv, dsz)) == NULL) { cryptowarnx("%s: RFC 3779 section 3.2.3.2: ASIdentifierChoice: " "failed ASN.1 sequence parse", p->fn); goto out; } /* Accepts RFC 3779 3.2.3.6 or 3.2.3.7 (sequence). */ for (i = 0; i < sk_ASN1_TYPE_num(seq); i++) { tt = sk_ASN1_TYPE_value(seq, i); switch (tt->type) { case V_ASN1_INTEGER: if (!sbgp_asid(p, tt->value.integer)) goto out; break; case V_ASN1_SEQUENCE: d = tt->value.asn1_string->data; dsz = tt->value.asn1_string->length; if (!sbgp_asrange(p, d, dsz)) goto out; break; default: warnx("%s: RFC 3779 section 3.2.3.5: ASIdOrRange: " "want ASN.1 sequence or integer, have %s (NID %d)", p->fn, ASN1_tag2str(tt->type), tt->type); goto out; } } rc = 1; out: ASN1_TYPE_free(t); sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); return rc; } /* * Parse RFC 6487 4.8.11 X509v3 extension, with syntax documented in RFC * 3779 starting in section 3.2. * Returns zero on failure, non-zero on success. */ static int sbgp_assysnum(struct parse *p, X509_EXTENSION *ext) { unsigned char *sv = NULL; const unsigned char *d; ASN1_SEQUENCE_ANY *seq = NULL, *sseq = NULL; const ASN1_TYPE *t; int dsz, rc = 0, i, ptag; long plen; if (!X509_EXTENSION_get_critical(ext)) { cryptowarnx("%s: RFC 6487 section 4.8.11: autonomousSysNum: " "extension not critical", p->fn); goto out; } if ((dsz = i2d_X509_EXTENSION(ext, &sv)) < 0) { cryptowarnx("%s: RFC 6487 section 4.8.11: autonomousSysNum: " "failed extension parse", p->fn); goto out; } /* Start with RFC 3779, section 3.2 top-level. */ d = sv; if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 6487 section 4.8.11: autonomousSysNum: " "failed ASN.1 sequence parse", p->fn); goto out; } if (sk_ASN1_TYPE_num(seq) != 3) { warnx("%s: RFC 6487 section 4.8.11: autonomousSysNum: " "want 3 elements, have %d", p->fn, sk_ASN1_TYPE_num(seq)); goto out; } t = sk_ASN1_TYPE_value(seq, 0); if (t->type != V_ASN1_OBJECT) { warnx("%s: RFC 6487 section 4.8.11: autonomousSysNum: " "want ASN.1 object, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } /* FIXME: verify OID. */ t = sk_ASN1_TYPE_value(seq, 1); if (t->type != V_ASN1_BOOLEAN) { warnx("%s: RFC 6487 section 4.8.11: autonomousSysNum: " "want ASN.1 boolean, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } t = sk_ASN1_TYPE_value(seq, 2); if (t->type != V_ASN1_OCTET_STRING) { warnx("%s: RFC 6487 section 4.8.11: autonomousSysNum: " "want ASN.1 octet string, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } /* Within RFC 3779 3.2.3, check 3.2.3.1. */ d = t->value.octet_string->data; dsz = t->value.octet_string->length; if ((sseq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 3779 section 3.2.3.1: ASIdentifiers: " "failed ASN.1 sequence parse", p->fn); goto out; } /* Scan through for private 3.2.3.2 classes. */ for (i = 0; i < sk_ASN1_TYPE_num(sseq); i++) { t = sk_ASN1_TYPE_value(sseq, i); if (t->type != V_ASN1_OTHER) { warnx("%s: RFC 3779 section 3.2.3.1: ASIdentifiers: " "want ASN.1 explicit, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } /* Use the low-level ASN1_frame. */ d = t->value.asn1_string->data; dsz = t->value.asn1_string->length; if (!ASN1_frame(p->fn, dsz, &d, &plen, &ptag)) goto out; /* Ignore bad AS identifiers and RDI entries. */ if (ptag > ASID_TYPE_MAX) { warnx("%s: RFC 3779 section 3.2.3.1: ASIdentifiers: " "unknown explicit tag 0x%02x", p->fn, ptag); goto out; } else if (ptag == ASID_TYPE_RDI) continue; if (!sbgp_asnum(p, d, plen)) goto out; } rc = 1; out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); sk_ASN1_TYPE_pop_free(sseq, ASN1_TYPE_free); free(sv); return rc; } /* * Parse RFC 3779 2.2.3.9 range of addresses. * Returns zero on failure, non-zero on success. */ static int sbgp_addr_range(struct parse *p, struct cert_ip *ip, const unsigned char *d, size_t dsz) { ASN1_SEQUENCE_ANY *seq; const ASN1_TYPE *t; int rc = 0; if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 3779 section 2.2.3.9: IPAddressRange: " "failed ASN.1 sequence parse", p->fn); goto out; } if (sk_ASN1_TYPE_num(seq) != 2) { warnx("%s: RFC 3779 section 2.2.3.9: IPAddressRange: " "want 2 elements, have %d", p->fn, sk_ASN1_TYPE_num(seq)); goto out; } t = sk_ASN1_TYPE_value(seq, 0); if (t->type != V_ASN1_BIT_STRING) { warnx("%s: RFC 3779 section 2.2.3.9: IPAddressRange: " "want ASN.1 bit string, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } if (!ip_addr_parse(t->value.bit_string, ip->afi, p->fn, &ip->range.min)) { warnx("%s: RFC 3779 section 2.2.3.9: IPAddressRange: " "invalid IP address", p->fn); goto out; } t = sk_ASN1_TYPE_value(seq, 1); if (t->type != V_ASN1_BIT_STRING) { warnx("%s: RFC 3779 section 2.2.3.9: IPAddressRange: " "want ASN.1 bit string, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } if (!ip_addr_parse(t->value.bit_string, ip->afi, p->fn, &ip->range.max)) { warnx("%s: RFC 3779 section 2.2.3.9: IPAddressRange: " "invalid IP address", p->fn); goto out; } if (!ip_cert_compose_ranges(ip)) { warnx("%s: RFC 3779 section 2.2.3.9: IPAddressRange: " "IP address range reversed", p->fn); return 0; } rc = append_ip(p, ip); out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); return rc; } /* * Parse an IP address or range, RFC 3779 2.2.3.7. * We don't constrain this parse (as specified in section 2.2.3.6) to * having any kind of order. * Returns zero on failure, non-zero on success. */ static int sbgp_addr_or_range(struct parse *p, struct cert_ip *ip, const unsigned char *d, size_t dsz) { struct cert_ip nip; ASN1_SEQUENCE_ANY *seq; const ASN1_TYPE *t; int i, rc = 0; if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 3779 section 2.2.3.7: IPAddressOrRange: " "failed ASN.1 sequence parse", p->fn); goto out; } /* Either RFC 3779 2.2.3.8 or 2.2.3.9. */ for (i = 0; i < sk_ASN1_TYPE_num(seq); i++) { nip = *ip; t = sk_ASN1_TYPE_value(seq, i); switch (t->type) { case V_ASN1_BIT_STRING: nip.type = CERT_IP_ADDR; if (!sbgp_addr(p, &nip, t->value.bit_string)) goto out; break; case V_ASN1_SEQUENCE: nip.type = CERT_IP_RANGE; d = t->value.asn1_string->data; dsz = t->value.asn1_string->length; if (!sbgp_addr_range(p, &nip, d, dsz)) goto out; break; default: warnx("%s: RFC 3779 section 2.2.3.7: IPAddressOrRange: " "want ASN.1 sequence or bit string, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } } rc = 1; out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); return rc; } /* * Parse a sequence of address families as in RFC 3779 sec. 2.2.3.2. * Ignore several stipulations of the RFC (2.2.3.3). * Namely, we don't require entries to be ordered in any way (type, AFI * or SAFI group, etc.). * This is because it doesn't matter for our purposes: we're going to * validate in the same way regardless. * Returns zero no failure, non-zero on success. */ static int sbgp_ipaddrfam(struct parse *p, const unsigned char *d, size_t dsz) { struct cert_ip ip; ASN1_SEQUENCE_ANY *seq; const ASN1_TYPE *t; int rc = 0; memset(&ip, 0, sizeof(struct cert_ip)); if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 3779 section 2.2.3.2: IPAddressFamily: " "failed ASN.1 sequence parse", p->fn); goto out; } if (sk_ASN1_TYPE_num(seq) != 2) { warnx("%s: RFC 3779 section 2.2.3.2: IPAddressFamily: " "want 2 elements, have %d", p->fn, sk_ASN1_TYPE_num(seq)); goto out; } /* Get address family, RFC 3779, 2.2.3.3. */ t = sk_ASN1_TYPE_value(seq, 0); if (t->type != V_ASN1_OCTET_STRING) { warnx("%s: RFC 3779 section 2.2.3.2: addressFamily: " "want ASN.1 octet string, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } if (!ip_addr_afi_parse(p->fn, t->value.octet_string, &ip.afi)) { warnx("%s: RFC 3779 section 2.2.3.2: addressFamily: " "invalid AFI", p->fn); goto out; } /* Either sequence or null (inherit), RFC 3779 sec. 2.2.3.4. */ t = sk_ASN1_TYPE_value(seq, 1); switch (t->type) { case V_ASN1_SEQUENCE: d = t->value.asn1_string->data; dsz = t->value.asn1_string->length; if (!sbgp_addr_or_range(p, &ip, d, dsz)) goto out; break; case V_ASN1_NULL: ip.type = CERT_IP_INHERIT; if (!append_ip(p, &ip)) goto out; break; default: warnx("%s: RFC 3779 section 2.2.3.2: IPAddressChoice: " "want ASN.1 sequence or null, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } rc = 1; out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); return rc; } /* * Parse an sbgp-ipAddrBlock X509 extension, RFC 6487 4.8.10, with * syntax documented in RFC 3779 starting in section 2.2. * Returns zero on failure, non-zero on success. */ static int sbgp_ipaddrblk(struct parse *p, X509_EXTENSION *ext) { int dsz, rc = 0; unsigned char *sv = NULL; const unsigned char *d; ASN1_SEQUENCE_ANY *seq = NULL, *sseq = NULL; const ASN1_TYPE *t = NULL; int i; if (!X509_EXTENSION_get_critical(ext)) { cryptowarnx("%s: RFC 6487 section 4.8.10: sbgp-ipAddrBlock: " "extension not critical", p->fn); goto out; } if ((dsz = i2d_X509_EXTENSION(ext, &sv)) < 0) { cryptowarnx("%s: RFC 6487 section 4.8.10: sbgp-ipAddrBlock: " "failed extension parse", p->fn); goto out; } d = sv; if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 6487 section 4.8.10: sbgp-ipAddrBlock: " "failed ASN.1 sequence parse", p->fn); goto out; } if (sk_ASN1_TYPE_num(seq) != 3) { warnx("%s: RFC 6487 section 4.8.10: sbgp-ipAddrBlock: " "want 3 elements, have %d", p->fn, sk_ASN1_TYPE_num(seq)); goto out; } t = sk_ASN1_TYPE_value(seq, 0); if (t->type != V_ASN1_OBJECT) { warnx("%s: RFC 6487 section 4.8.10: sbgp-ipAddrBlock: " "want ASN.1 object, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } /* FIXME: verify OID. */ t = sk_ASN1_TYPE_value(seq, 1); if (t->type != V_ASN1_BOOLEAN) { warnx("%s: RFC 6487 section 4.8.10: sbgp-ipAddrBlock: " "want ASN.1 boolean, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } t = sk_ASN1_TYPE_value(seq, 2); if (t->type != V_ASN1_OCTET_STRING) { warnx("%s: RFC 6487 section 4.8.10: sbgp-ipAddrBlock: " "want ASN.1 octet string, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } /* The blocks sequence, RFC 3779 2.2.3.1. */ d = t->value.octet_string->data; dsz = t->value.octet_string->length; if ((sseq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 3779 section 2.2.3.1: IPAddrBlocks: " "failed ASN.1 sequence parse", p->fn); goto out; } /* Each sequence element contains RFC 3779 sec. 2.2.3.2. */ for (i = 0; i < sk_ASN1_TYPE_num(sseq); i++) { t = sk_ASN1_TYPE_value(sseq, i); if (t->type != V_ASN1_SEQUENCE) { warnx("%s: RFC 3779 section 2.2.3.2: IPAddressFamily: " "want ASN.1 sequence, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } d = t->value.asn1_string->data; dsz = t->value.asn1_string->length; if (!sbgp_ipaddrfam(p, d, dsz)) goto out; } rc = 1; out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); sk_ASN1_TYPE_pop_free(sseq, ASN1_TYPE_free); free(sv); return rc; } /* * Parse the certificate policies extension and check that it follows RFC 7318. * Returns zero on failure, non-zero on success. */ static int certificate_policies(struct parse *p, X509_EXTENSION *ext) { STACK_OF(POLICYINFO) *policies = NULL; POLICYINFO *policy; STACK_OF(POLICYQUALINFO) *qualifiers; POLICYQUALINFO *qualifier; int nid; int rc = 0; if (!X509_EXTENSION_get_critical(ext)) { cryptowarnx("%s: RFC 6487 section 4.8.9: certificatePolicies: " "extension not critical", p->fn); goto out; } if ((policies = X509V3_EXT_d2i(ext)) == NULL) { cryptowarnx("%s: RFC 6487 section 4.8.9: certificatePolicies: " "failed extension parse", p->fn); goto out; } if (sk_POLICYINFO_num(policies) != 1) { warnx("%s: RFC 6487 section 4.8.9: certificatePolicies: " "want 1 policy, got %d", p->fn, sk_POLICYINFO_num(policies)); goto out; } policy = sk_POLICYINFO_value(policies, 0); assert(policy != NULL && policy->policyid != NULL); if (OBJ_cmp(policy->policyid, certpol_oid) != 0) { char pbuf[128], cbuf[128]; OBJ_obj2txt(pbuf, sizeof(pbuf), policy->policyid, 1); OBJ_obj2txt(cbuf, sizeof(cbuf), certpol_oid, 1); warnx("%s: RFC 7318 section 2: certificatePolicies: " "unexpected OID: %s, want %s", p->fn, pbuf, cbuf); goto out; } /* Policy qualifiers are optional. If they're absent, we're done. */ if ((qualifiers = policy->qualifiers) == NULL) { rc = 1; goto out; } if (sk_POLICYQUALINFO_num(qualifiers) != 1) { warnx("%s: RFC 7318 section 2: certificatePolicies: " "want 1 policy qualifier, got %d", p->fn, sk_POLICYQUALINFO_num(qualifiers)); goto out; } qualifier = sk_POLICYQUALINFO_value(qualifiers, 0); assert(qualifier != NULL && qualifier->pqualid != NULL); if ((nid = OBJ_obj2nid(qualifier->pqualid)) != NID_id_qt_cps) { warnx("%s: RFC 7318 section 2: certificatePolicies: " "want CPS, got %d (%s)", p->fn, nid, OBJ_nid2sn(nid)); goto out; } if (verbose > 1) warnx("%s: CPS %.*s", p->fn, qualifier->d.cpsuri->length, qualifier->d.cpsuri->data); rc = 1; out: sk_POLICYINFO_pop_free(policies, POLICYINFO_free); return rc; } /* * Parse and partially validate an RPKI X509 certificate (either a trust * anchor or a certificate) as defined in RFC 6487. * If "ta" is set, this is a trust anchor and must be self-signed. * Returns the parse results or NULL on failure ("xp" will be NULL too). * On success, free the pointer with cert_free() and make sure that "xp" * is also dereferenced. */ static struct cert * cert_parse_inner(const char *fn, const unsigned char *der, size_t len, int ta) { int rc = 0, extsz, c; int sia_present = 0; size_t i; X509 *x = NULL; X509_EXTENSION *ext = NULL; ASN1_OBJECT *obj; struct parse p; /* just fail for empty buffers, the warning was printed elsewhere */ if (der == NULL) return NULL; memset(&p, 0, sizeof(struct parse)); p.fn = fn; if ((p.res = calloc(1, sizeof(struct cert))) == NULL) err(1, NULL); if ((x = d2i_X509(NULL, &der, len)) == NULL) { cryptowarnx("%s: d2i_X509_bio", p.fn); goto out; } /* Look for X509v3 extensions. */ if ((extsz = X509_get_ext_count(x)) < 0) cryptoerrx("X509_get_ext_count"); for (i = 0; i < (size_t)extsz; i++) { ext = X509_get_ext(x, i); assert(ext != NULL); obj = X509_EXTENSION_get_object(ext); assert(obj != NULL); c = 1; switch (OBJ_obj2nid(obj)) { case NID_sbgp_ipAddrBlock: c = sbgp_ipaddrblk(&p, ext); break; case NID_sbgp_autonomousSysNum: c = sbgp_assysnum(&p, ext); break; case NID_sinfo_access: sia_present = 1; c = sbgp_sia(&p, ext); break; case NID_certificate_policies: c = certificate_policies(&p, ext); break; case NID_crl_distribution_points: /* ignored here, handled later */ break; case NID_info_access: break; case NID_authority_key_identifier: break; case NID_subject_key_identifier: break; case NID_ext_key_usage: break; default: /* { char objn[64]; OBJ_obj2txt(objn, sizeof(objn), obj, 0); warnx("%s: ignoring %s (NID %d)", p.fn, objn, OBJ_obj2nid(obj)); } */ break; } if (c == 0) goto out; } p.res->aki = x509_get_aki(x, ta, p.fn); p.res->ski = x509_get_ski(x, p.fn); if (!ta) { p.res->aia = x509_get_aia(x, p.fn); p.res->crl = x509_get_crl(x, p.fn); } if (!x509_get_expire(x, p.fn, &p.res->expires)) goto out; p.res->purpose = x509_get_purpose(x, p.fn); /* Validation on required fields. */ switch (p.res->purpose) { case CERT_PURPOSE_CA: if (p.res->mft == NULL) { warnx("%s: RFC 6487 section 4.8.8: missing SIA", p.fn); goto out; } if (p.res->asz == 0 && p.res->ipsz == 0) { warnx("%s: missing IP or AS resources", p.fn); goto out; } break; case CERT_PURPOSE_BGPSEC_ROUTER: p.res->pubkey = x509_get_pubkey(x, p.fn); if (p.res->pubkey == NULL) { warnx("%s: x509_get_pubkey failed", p.fn); goto out; } if (p.res->ipsz > 0) { warnx("%s: unexpected IP resources in BGPsec cert", p.fn); goto out; } if (sia_present) { warnx("%s: unexpected SIA extension in BGPsec cert", p.fn); goto out; } if (ta) { warnx("%s: BGPsec cert can not be a trust anchor", p.fn); goto out; } break; default: warnx("%s: x509_get_purpose failed in %s", p.fn, __func__); goto out; } if (p.res->ski == NULL) { warnx("%s: RFC 6487 section 8.4.2: missing SKI", p.fn); goto out; } if (ta && p.res->aki != NULL && strcmp(p.res->aki, p.res->ski)) { warnx("%s: RFC 6487 section 8.4.2: " "trust anchor AKI, if specified, must match SKI", p.fn); goto out; } if (!ta && p.res->aki == NULL) { warnx("%s: RFC 6487 section 8.4.2: " "non-trust anchor missing AKI", p.fn); goto out; } else if (!ta && strcmp(p.res->aki, p.res->ski) == 0) { warnx("%s: RFC 6487 section 8.4.2: " "non-trust anchor AKI may not match SKI", p.fn); goto out; } if (!ta && p.res->aia == NULL) { warnx("%s: RFC 6487 section 8.4.7: " "non-trust anchor missing AIA", p.fn); goto out; } else if (ta && p.res->aia != NULL) { warnx("%s: RFC 6487 section 8.4.7: " "trust anchor must not have AIA", p.fn); goto out; } if (ta && p.res->crl != NULL) { warnx("%s: RFC 6487 section 8.4.2: " "trust anchor may not specify CRL resource", p.fn); goto out; } p.res->x509 = x; rc = 1; out: if (rc == 0) { cert_free(p.res); X509_free(x); } return (rc == 0) ? NULL : p.res; } struct cert * cert_parse(const char *fn, const unsigned char *der, size_t len) { return cert_parse_inner(fn, der, len, 0); } struct cert * ta_parse(const char *fn, const unsigned char *der, size_t len, const unsigned char *pkey, size_t pkeysz) { ASN1_TIME *notBefore, *notAfter; EVP_PKEY *pk = NULL, *opk = NULL; struct cert *p; int rc = 0; if ((p = cert_parse_inner(fn, der, len, 1)) == NULL) return NULL; /* first check pubkey against the one from the TAL */ pk = d2i_PUBKEY(NULL, &pkey, pkeysz); if (pk == NULL) { cryptowarnx("%s: RFC 6487 (trust anchor): bad TAL pubkey", fn); goto badcert; } if ((opk = X509_get0_pubkey(p->x509)) == NULL) { cryptowarnx("%s: RFC 6487 (trust anchor): missing pubkey", fn); goto badcert; } else if (EVP_PKEY_cmp(pk, opk) != 1) { cryptowarnx("%s: RFC 6487 (trust anchor): " "pubkey does not match TAL pubkey", fn); goto badcert; } if ((notBefore = X509_get_notBefore(p->x509)) == NULL) { warnx("%s: certificate has invalid notBefore", fn); goto badcert; } if ((notAfter = X509_get_notAfter(p->x509)) == NULL) { warnx("%s: certificate has invalid notAfter", fn); goto badcert; } if (X509_cmp_current_time(notBefore) != -1) { warnx("%s: certificate not yet valid", fn); goto badcert; } if (X509_cmp_current_time(notAfter) != 1) { warnx("%s: certificate has expired", fn); goto badcert; } rc = 1; badcert: EVP_PKEY_free(pk); if (rc == 0) { cert_free(p); p = NULL; } return p; } /* * Free parsed certificate contents. * Passing NULL is a noop. */ void cert_free(struct cert *p) { if (p == NULL) return; free(p->crl); free(p->repo); free(p->mft); free(p->notify); free(p->ips); free(p->as); free(p->aia); free(p->aki); free(p->ski); free(p->pubkey); X509_free(p->x509); free(p); } /* * Write certificate parsed content into buffer. * See cert_read() for the other side of the pipe. */ void cert_buffer(struct ibuf *b, const struct cert *p) { io_simple_buffer(b, &p->expires, sizeof(p->expires)); io_simple_buffer(b, &p->purpose, sizeof(p->purpose)); io_simple_buffer(b, &p->talid, sizeof(p->talid)); io_simple_buffer(b, &p->ipsz, sizeof(p->ipsz)); io_simple_buffer(b, &p->asz, sizeof(p->asz)); io_simple_buffer(b, p->ips, p->ipsz * sizeof(p->ips[0])); io_simple_buffer(b, p->as, p->asz * sizeof(p->as[0])); io_str_buffer(b, p->mft); io_str_buffer(b, p->notify); io_str_buffer(b, p->repo); io_str_buffer(b, p->crl); io_str_buffer(b, p->aia); io_str_buffer(b, p->aki); io_str_buffer(b, p->ski); io_str_buffer(b, p->pubkey); } /* * Allocate and read parsed certificate content from descriptor. * The pointer must be freed with cert_free(). * Always returns a valid pointer. */ struct cert * cert_read(struct ibuf *b) { struct cert *p; if ((p = calloc(1, sizeof(struct cert))) == NULL) err(1, NULL); io_read_buf(b, &p->expires, sizeof(p->expires)); io_read_buf(b, &p->purpose, sizeof(p->purpose)); io_read_buf(b, &p->talid, sizeof(p->talid)); io_read_buf(b, &p->ipsz, sizeof(p->ipsz)); io_read_buf(b, &p->asz, sizeof(p->asz)); p->ips = calloc(p->ipsz, sizeof(struct cert_ip)); if (p->ips == NULL) err(1, NULL); io_read_buf(b, p->ips, p->ipsz * sizeof(p->ips[0])); p->as = calloc(p->asz, sizeof(struct cert_as)); if (p->as == NULL) err(1, NULL); io_read_buf(b, p->as, p->asz * sizeof(p->as[0])); io_read_str(b, &p->mft); io_read_str(b, &p->notify); io_read_str(b, &p->repo); io_read_str(b, &p->crl); io_read_str(b, &p->aia); io_read_str(b, &p->aki); io_read_str(b, &p->ski); io_read_str(b, &p->pubkey); assert(p->mft != NULL || p->purpose == CERT_PURPOSE_BGPSEC_ROUTER); assert(p->ski); return p; } struct auth * auth_find(struct auth_tree *auths, const char *aki) { struct auth a; struct cert c; /* we look up the cert where the ski == aki */ c.ski = (char *)aki; a.cert = &c; return RB_FIND(auth_tree, auths, &a); } void auth_insert(struct auth_tree *auths, struct cert *cert, struct auth *parent) { struct auth *na; na = malloc(sizeof(*na)); if (na == NULL) err(1, NULL); na->parent = parent; na->cert = cert; if (RB_INSERT(auth_tree, auths, na) != NULL) err(1, "auth tree corrupted"); } static inline int authcmp(struct auth *a, struct auth *b) { return strcmp(a->cert->ski, b->cert->ski); } RB_GENERATE(auth_tree, auth, entry, authcmp); static void insert_brk(struct brk_tree *tree, struct cert *cert, int asid) { struct brk *b, *found; if ((b = calloc(1, sizeof(*b))) == NULL) err(1, NULL); b->asid = asid; b->expires = cert->expires; b->talid = cert->talid; if ((b->ski = strdup(cert->ski)) == NULL) err(1, NULL); if ((b->pubkey = strdup(cert->pubkey)) == NULL) err(1, NULL); /* * Check if a similar BRK already exists in the tree. If the found BRK * expires sooner, update it to this BRK's later expiry moment. */ if ((found = RB_INSERT(brk_tree, tree, b)) != NULL) { if (found->expires < b->expires) { found->expires = b->expires; found->talid = b->talid; } free(b->ski); free(b->pubkey); free(b); } } /* * Add each BGPsec Router Key into the BRK tree. */ void cert_insert_brks(struct brk_tree *tree, struct cert *cert) { size_t i, asid; for (i = 0; i < cert->asz; i++) { switch (cert->as[i].type) { case CERT_AS_ID: insert_brk(tree, cert, cert->as[i].id); break; case CERT_AS_RANGE: for (asid = cert->as[i].range.min; asid <= cert->as[i].range.max; asid++) insert_brk(tree, cert, asid); break; default: warnx("invalid AS identifier type"); continue; } } } static inline int brkcmp(struct brk *a, struct brk *b) { int rv; if (a->asid > b->asid) return 1; if (a->asid < b->asid) return -1; rv = strcmp(a->ski, b->ski); if (rv > 0) return 1; if (rv < 0) return -1; return strcmp(a->pubkey, b->pubkey); } RB_GENERATE(brk_tree, brk, entry, brkcmp); rpki-client-7.6/src/cms.c100644 001750 001750 00000011643 14200037642 0011031/* $OpenBSD: cms.c,v 1.13 2022/01/18 16:24:55 claudio Exp $ */ /* * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include #include "extern.h" /* * Parse and validate a self-signed CMS message, where the signing X509 * certificate has been hashed to dgst (optional). * Conforms to RFC 6488. * The eContentType of the message must be an oid object. * Return the eContent as a string and set "rsz" to be its length. */ unsigned char * cms_parse_validate(X509 **xp, const char *fn, const unsigned char *der, size_t derlen, const ASN1_OBJECT *oid, size_t *rsz) { const ASN1_OBJECT *obj; ASN1_OCTET_STRING **os = NULL; CMS_ContentInfo *cms; int rc = 0; STACK_OF(X509) *certs = NULL; unsigned char *res = NULL; *rsz = 0; *xp = NULL; /* just fail for empty buffers, the warning was printed elsewhere */ if (der == NULL) return NULL; if ((cms = d2i_CMS_ContentInfo(NULL, &der, derlen)) == NULL) { cryptowarnx("%s: RFC 6488: failed CMS parse", fn); goto out; } /* * The CMS is self-signed with a signing certifiate. * Verify that the self-signage is correct. */ if (!CMS_verify(cms, NULL, NULL, NULL, NULL, CMS_NO_SIGNER_CERT_VERIFY)) { cryptowarnx("%s: RFC 6488: CMS not self-signed", fn); goto out; } /* RFC 6488 section 2.1.3.1: check the object's eContentType. */ obj = CMS_get0_eContentType(cms); if (obj == NULL) { warnx("%s: RFC 6488 section 2.1.3.1: eContentType: " "OID object is NULL", fn); goto out; } if (OBJ_cmp(obj, oid) != 0) { char buf[128], obuf[128]; OBJ_obj2txt(buf, sizeof(buf), obj, 1); OBJ_obj2txt(obuf, sizeof(obuf), oid, 1); warnx("%s: RFC 6488 section 2.1.3.1: eContentType: " "unknown OID: %s, want %s", fn, buf, obuf); goto out; } /* * The self-signing certificate is further signed by the input * signing authority according to RFC 6488, 2.1.4. * We extract that certificate now for later verification. */ certs = CMS_get0_signers(cms); if (certs == NULL || sk_X509_num(certs) != 1) { warnx("%s: RFC 6488 section 2.1.4: eContent: " "want 1 signer, have %d", fn, sk_X509_num(certs)); goto out; } *xp = X509_dup(sk_X509_value(certs, 0)); /* Verify that we have eContent to disseminate. */ if ((os = CMS_get0_content(cms)) == NULL || *os == NULL) { warnx("%s: RFC 6488 section 2.1.4: " "eContent: zero-length content", fn); goto out; } /* * Extract and duplicate the eContent. * The CMS framework offers us no other way of easily managing * this information; and since we're going to d2i it anyway, * simply pass it as the desired underlying types. */ if ((res = malloc((*os)->length)) == NULL) err(1, NULL); memcpy(res, (*os)->data, (*os)->length); *rsz = (*os)->length; rc = 1; out: sk_X509_free(certs); CMS_ContentInfo_free(cms); if (rc == 0) { X509_free(*xp); *xp = NULL; } return res; } /* * Wrapper around ASN1_get_object() that preserves the current start * state and returns a more meaningful value. * Return zero on failure, non-zero on success. */ int ASN1_frame(const char *fn, size_t sz, const unsigned char **cnt, long *cntsz, int *tag) { int ret, pcls; ret = ASN1_get_object(cnt, cntsz, tag, &pcls, sz); if ((ret & 0x80)) { cryptowarnx("%s: ASN1_get_object", fn); return 0; } return ASN1_object_size((ret & 0x01) ? 2 : 0, *cntsz, *tag); } /* * Check the version field in eContent. * Returns -1 on failure, zero on success. */ int cms_econtent_version(const char *fn, const unsigned char **d, size_t dsz, long *version) { ASN1_INTEGER *aint = NULL; long plen; int ptag, rc = -1; if (!ASN1_frame(fn, dsz, d, &plen, &ptag)) goto out; if (ptag != 0) { warnx("%s: eContent version: expected explicit tag [0]", fn); goto out; } aint = d2i_ASN1_INTEGER(NULL, d, plen); if (aint == NULL) { cryptowarnx("%s: eContent version: failed d2i_ASN1_INTEGER", fn); goto out; } *version = ASN1_INTEGER_get(aint); if (*version < 0) { warnx("%s: eContent version: expected positive integer, got:" " %ld", fn, *version); goto out; } rc = 0; out: ASN1_INTEGER_free(aint); return rc; } rpki-client-7.6/src/crl.c100644 001750 001750 00000003246 14137037626 0011042/* $OpenBSD: crl.c,v 1.11 2021/10/26 10:52:49 claudio Exp $ */ /* * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include #include #include "extern.h" X509_CRL * crl_parse(const char *fn, const unsigned char *der, size_t len) { int rc = 0; X509_CRL *x = NULL; /* just fail for empty buffers, the warning was printed elsewhere */ if (der == NULL) return NULL; if ((x = d2i_X509_CRL(NULL, &der, len)) == NULL) { cryptowarnx("%s: d2i_X509_CRL", fn); goto out; } rc = 1; out: if (rc == 0) { X509_CRL_free(x); x = NULL; } return x; } static inline int crlcmp(struct crl *a, struct crl *b) { return strcmp(a->aki, b->aki); } RB_GENERATE(crl_tree, crl, entry, crlcmp); void free_crl(struct crl *crl) { free(crl->aki); X509_CRL_free(crl->x509_crl); free(crl); } rpki-client-7.6/src/encoding.c100644 001750 001750 00000011236 14200037642 0012033/* $OpenBSD: encoding.c,v 1.10 2021/11/24 15:24:16 claudio Exp $ */ /* * Copyright (c) 2020 Claudio Jeker * * 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. */ #include #include #include #include #include #include #include #include #include #include #include "extern.h" /* * Load file from disk and return the buffer and size. */ unsigned char * load_file(const char *name, size_t *len) { unsigned char *buf = NULL; struct stat st; ssize_t n; size_t size; int fd, saved_errno; *len = 0; if ((fd = open(name, O_RDONLY)) == -1) return NULL; if (fstat(fd, &st) != 0) goto err; if (st.st_size <= 0 || st.st_size > MAX_FILE_SIZE) { errno = EFBIG; goto err; } size = (size_t)st.st_size; if ((buf = malloc(size)) == NULL) goto err; n = read(fd, buf, size); if (n == -1) goto err; if ((size_t)n != size) { errno = EIO; goto err; } close(fd); *len = size; return buf; err: saved_errno = errno; close(fd); free(buf); errno = saved_errno; return NULL; } /* * Return the size of the data blob in outlen for an inlen sized base64 buffer. * Returns 0 on success and -1 if inlen would overflow an int. */ int base64_decode_len(size_t inlen, size_t *outlen) { *outlen = 0; if (inlen >= INT_MAX - 3) return -1; *outlen = ((inlen + 3) / 4) * 3 + 1; return 0; } /* * Decode base64 encoded string into binary buffer returned in out. * The out buffer size is stored in outlen. * Returns 0 on success or -1 for any errors. */ int base64_decode(const unsigned char *in, size_t inlen, unsigned char **out, size_t *outlen) { static EVP_ENCODE_CTX *ctx; unsigned char *to; size_t tolen; int evplen; if (ctx == NULL && (ctx = EVP_ENCODE_CTX_new()) == NULL) err(1, "EVP_ENCODE_CTX_new"); *out = NULL; *outlen = 0; if (base64_decode_len(inlen, &tolen) == -1) return -1; if ((to = malloc(tolen)) == NULL) return -1; evplen = tolen; EVP_DecodeInit(ctx); if (EVP_DecodeUpdate(ctx, to, &evplen, in, inlen) == -1) goto fail; *outlen = evplen; if (EVP_DecodeFinal(ctx, to + evplen, &evplen) == -1) goto fail; *outlen += evplen; *out = to; return 0; fail: free(to); return -1; } /* * Return the size of the base64 blob in outlen for a inlen sized binary buffer. * Returns 0 on success and -1 if inlen would overflow the calculation. */ int base64_encode_len(size_t inlen, size_t *outlen) { *outlen = 0; if (inlen >= INT_MAX / 2) return -1; *outlen = ((inlen + 2) / 3) * 4 + 1; return 0; } /* * Encode a binary buffer into a base64 encoded string returned in out. * Returns 0 on success or -1 for any errors. */ int base64_encode(const unsigned char *in, size_t inlen, char **out) { unsigned char *to; size_t tolen; *out = NULL; if (base64_encode_len(inlen, &tolen) == -1) return -1; if ((to = malloc(tolen)) == NULL) return -1; EVP_EncodeBlock(to, in, inlen); *out = to; return 0; } /* * Convert binary buffer of size dsz into an upper-case hex-string. * Returns pointer to the newly allocated string. Function can't fail. */ char * hex_encode(const unsigned char *in, size_t insz) { const char hex[] = "0123456789ABCDEF"; size_t i; char *out; if ((out = calloc(2, insz + 1)) == NULL) err(1, NULL); for (i = 0; i < insz; i++) { out[i * 2] = hex[in[i] >> 4]; out[i * 2 + 1] = hex[in[i] & 0xf]; } out[i * 2] = '\0'; return out; } /* * Hex decode hexstring into the supplied buffer. * Return 0 on success else -1, if buffer too small or bad encoding. */ int hex_decode(const char *hexstr, char *buf, size_t len) { unsigned char ch, r; size_t pos = 0; int i; while (*hexstr) { r = 0; for (i = 0; i < 2; i++) { ch = hexstr[i]; if (isdigit(ch)) ch -= '0'; else if (islower(ch)) ch -= ('a' - 10); else if (isupper(ch)) ch -= ('A' - 10); else return -1; if (ch > 0xf) return -1; r = r << 4 | ch; } if (pos < len) buf[pos++] = r; else return -1; hexstr += 2; } return 0; } rpki-client-7.6/src/gbr.c100644 001750 001750 00000004622 14200037642 0011020/* $OpenBSD: gbr.c,v 1.14 2022/01/18 16:24:55 claudio Exp $ */ /* * Copyright (c) 2020 Claudio Jeker * * 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. */ #include #include #include #include #include #include #include #include #include #include "extern.h" /* * Parse results and data of the manifest file. */ struct parse { const char *fn; /* manifest file name */ struct gbr *res; /* results */ }; extern ASN1_OBJECT *gbr_oid; /* * Parse a full RFC 6493 file and signed by the certificate "cacert" * (the latter is optional and may be passed as NULL to disable). * Returns the payload or NULL if the document was malformed. */ struct gbr * gbr_parse(X509 **x509, const char *fn, const unsigned char *der, size_t len) { struct parse p; size_t cmsz; unsigned char *cms; memset(&p, 0, sizeof(struct parse)); p.fn = fn; cms = cms_parse_validate(x509, fn, der, len, gbr_oid, &cmsz); if (cms == NULL) return NULL; if ((p.res = calloc(1, sizeof(*p.res))) == NULL) err(1, NULL); if ((p.res->vcard = strndup(cms, cmsz)) == NULL) err(1, NULL); free(cms); p.res->aia = x509_get_aia(*x509, fn); p.res->aki = x509_get_aki(*x509, 0, fn); p.res->ski = x509_get_ski(*x509, fn); if (p.res->aia == NULL || p.res->aki == NULL || p.res->ski == NULL) { warnx("%s: RFC 6487 section 4.8: " "missing AIA, AKI or SKI X509 extension", fn); gbr_free(p.res); X509_free(*x509); *x509 = NULL; return NULL; } return p.res; } /* * Free a GBR pointer. * Safe to call with NULL. */ void gbr_free(struct gbr *p) { if (p == NULL) return; free(p->aia); free(p->aki); free(p->ski); free(p->vcard); free(p); } rpki-client-7.6/src/http.c100644 001750 001750 00000127731 14200037642 0011234/* $OpenBSD: http.c,v 1.52 2022/01/23 12:09:24 claudio Exp $ */ /* * Copyright (c) 2020 Nils Fisher * Copyright (c) 2020 Claudio Jeker * * 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) 1997 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jason Thorpe and Luke Mewburn. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "extern.h" #define HTTP_USER_AGENT "OpenBSD rpki-client" #define HTTP_BUF_SIZE (32 * 1024) #define HTTP_IDLE_TIMEOUT 10 #define HTTP_IO_TIMEOUT (3 * 60) #define MAX_CONNECTIONS 64 #define MAX_CONTENTLEN (2 * 1024 * 1024 * 1024LL) #define NPFDS (MAX_CONNECTIONS + 1) enum res { DONE, WANT_POLLIN, WANT_POLLOUT, }; enum http_state { STATE_FREE, STATE_CONNECT, STATE_TLSCONNECT, STATE_PROXY_REQUEST, STATE_PROXY_STATUS, STATE_PROXY_RESPONSE, STATE_REQUEST, STATE_RESPONSE_STATUS, STATE_RESPONSE_HEADER, STATE_RESPONSE_DATA, STATE_RESPONSE_CHUNKED_HEADER, STATE_RESPONSE_CHUNKED_TRAILER, STATE_WRITE_DATA, STATE_IDLE, STATE_CLOSE, }; struct http_proxy { char *proxyhost; char *proxyport; char *proxyauth; } proxy; struct http_connection { LIST_ENTRY(http_connection) entry; char *host; char *port; char *last_modified; char *redir_uri; struct http_request *req; struct pollfd *pfd; struct addrinfo *res0; struct addrinfo *res; struct tls *tls; char *buf; size_t bufsz; size_t bufpos; off_t iosz; off_t totalsz; time_t idle_time; time_t io_time; int status; int fd; int chunked; int keep_alive; short events; enum http_state state; }; LIST_HEAD(http_conn_list, http_connection); struct http_request { TAILQ_ENTRY(http_request) entry; char *uri; char *modified_since; char *host; char *port; const char *path; /* points into uri */ unsigned int id; int outfd; int redirect_loop; }; TAILQ_HEAD(http_req_queue, http_request); static struct http_conn_list active = LIST_HEAD_INITIALIZER(active); static struct http_conn_list idle = LIST_HEAD_INITIALIZER(idle); static struct http_req_queue queue = TAILQ_HEAD_INITIALIZER(queue); static unsigned int http_conn_count; static struct msgbuf msgq; static struct sockaddr_storage http_bindaddr; static struct tls_config *tls_config; #ifdef HAVE_PLEDGE static uint8_t *tls_ca_mem; static size_t tls_ca_size; #endif /* HTTP request API */ static void http_req_new(unsigned int, char *, char *, int, int); static void http_req_free(struct http_request *); static void http_req_done(unsigned int, enum http_result, const char *); static void http_req_fail(unsigned int); static int http_req_schedule(struct http_request *); /* HTTP connection API */ static void http_new(struct http_request *); static void http_free(struct http_connection *); static enum res http_done(struct http_connection *, enum http_result); static enum res http_failed(struct http_connection *); /* HTTP connection FSM functions */ static void http_do(struct http_connection *, enum res (*)(struct http_connection *)); /* These functions can be used with http_do() */ static enum res http_connect(struct http_connection *); static enum res http_request(struct http_connection *); static enum res http_close(struct http_connection *); static enum res http_handle(struct http_connection *); /* Internal state functions used by the above functions */ static enum res http_finish_connect(struct http_connection *); static enum res proxy_connect(struct http_connection *); static enum res http_tls_connect(struct http_connection *); static enum res http_tls_handshake(struct http_connection *); static enum res http_read(struct http_connection *); static enum res http_write(struct http_connection *); static enum res proxy_read(struct http_connection *); static enum res proxy_write(struct http_connection *); static enum res data_write(struct http_connection *); /* * Return a string that can be used in error message to identify the * connection. */ static const char * http_info(const char *uri) { static char buf[80]; if (strnvis(buf, uri, sizeof buf, VIS_SAFE) >= (int)sizeof buf) { /* overflow, add indicator */ memcpy(buf + sizeof buf - 4, "...", 4); } return buf; } /* * Determine whether the character needs encoding, per RFC2396. */ static int to_encode(const char *c0) { /* 2.4.3. Excluded US-ASCII Characters */ const char *excluded_chars = " " /* space */ "<>#\"" /* delims (modulo "%", see below) */ "{}|\\^[]`" /* unwise */ ; const unsigned char *c = (const unsigned char *)c0; /* * No corresponding graphic US-ASCII. * Control characters and octets not used in US-ASCII. */ return (iscntrl(*c) || !isascii(*c) || /* * '%' is also reserved, if is not followed by two * hexadecimal digits. */ strchr(excluded_chars, *c) != NULL || (*c == '%' && (!isxdigit(c[1]) || !isxdigit(c[2])))); } /* * Encode given URL, per RFC2396. * Allocate and return string to the caller. */ static char * url_encode(const char *path) { size_t i, length, new_length; char *epath, *epathp; length = new_length = strlen(path); /* * First pass: * Count unsafe characters, and determine length of the * final URL. */ for (i = 0; i < length; i++) if (to_encode(path + i)) new_length += 2; epath = epathp = malloc(new_length + 1); /* One more for '\0'. */ if (epath == NULL) err(1, NULL); /* * Second pass: * Encode, and copy final URL. */ for (i = 0; i < length; i++) if (to_encode(path + i)) { snprintf(epathp, 4, "%%" "%02x", (unsigned char)path[i]); epathp += 3; } else *(epathp++) = path[i]; *epathp = '\0'; return (epath); } static char hextochar(const char *str) { unsigned char c, ret; c = str[0]; ret = c; if (isalpha(c)) ret -= isupper(c) ? 'A' - 10 : 'a' - 10; else ret -= '0'; ret *= 16; c = str[1]; ret += c; if (isalpha(c)) ret -= isupper(c) ? 'A' - 10 : 'a' - 10; else ret -= '0'; return ret; } static char * url_decode(const char *str) { char *ret, c; int i, reallen; if (str == NULL) return NULL; if ((ret = malloc(strlen(str) + 1)) == NULL) err(1, "Can't allocate memory for URL decoding"); for (i = 0, reallen = 0; str[i] != '\0'; i++, reallen++, ret++) { c = str[i]; if (c == '+') { *ret = ' '; continue; } /* * Cannot use strtol here because next char * after %xx may be a digit. */ if (c == '%' && isxdigit((unsigned char)str[i + 1]) && isxdigit((unsigned char)str[i + 2])) { *ret = hextochar(&str[i + 1]); i += 2; continue; } *ret = c; } *ret = '\0'; return ret - reallen; } static char * recode_credentials(const char *userinfo) { char *ui, *creds; size_t ulen; /* url-decode the user and pass */ ui = url_decode(userinfo); ulen = strlen(ui); if (base64_encode(ui, ulen, &creds) == -1) errx(1, "error in base64 encoding"); free(ui); return (creds); } /* * Parse a proxy URI and split it up into host, port and userinfo. */ static void proxy_parse_uri(char *uri) { char *host, *port = NULL, *cred, *cookie = NULL; if (uri == NULL) return; if (strncasecmp(uri, "http://", 7) != 0) errx(1, "%s: http_proxy not using http schema", http_info(uri)); host = uri + 7; if ((host = strndup(host, strcspn(host, "/"))) == NULL) err(1, NULL); cred = host; host = strchr(cred, '@'); if (host != NULL) *host++ = '\0'; else { host = cred; cred = NULL; } if (*host == '[') { char *hosttail; if ((hosttail = strrchr(host, ']')) == NULL) errx(1, "%s: unmatched opening bracket", http_info(uri)); if (hosttail[1] == '\0' || hosttail[1] == ':') host++; if (hosttail[1] == ':') port = hosttail + 2; *hosttail = '\0'; } else { if ((port = strrchr(host, ':')) != NULL) *port++ = '\0'; } if (port == NULL) port = "443"; if (cred != NULL) { if (strchr(cred, ':') == NULL) errx(1, "%s: malformed proxy url", http_info(uri)); cred = recode_credentials(cred); if (asprintf(&cookie, "Proxy-Authorization: Basic %s\r\n", cred) == -1) err(1, NULL); free(cred); } else if ((cookie = strdup("")) == NULL) err(1, NULL); proxy.proxyhost = host; proxy.proxyport = port; proxy.proxyauth = cookie; } /* * Parse a URI and split it up into host, port and path. * Does some basic URI validation. Both host and port need to be freed * by the caller whereas path points into the uri. */ static int http_parse_uri(char *uri, char **ohost, char **oport, char **opath) { char *host, *port = NULL, *path; char *hosttail; if (strncasecmp(uri, "https://", 8) != 0) { warnx("%s: not using https schema", http_info(uri)); return -1; } host = uri + 8; if ((path = strchr(host, '/')) == NULL) { warnx("%s: missing https path", http_info(uri)); return -1; } if (path - uri > INT_MAX - 1) { warnx("%s: preposterous host length", http_info(uri)); return -1; } if (memchr(host, '@', path - host) != NULL) { warnx("%s: URI with userinfo not supported", http_info(uri)); return -1; } if (*host == '[') { if ((hosttail = memrchr(host, ']', path - host)) == NULL) { warnx("%s: unmatched opening bracket", http_info(uri)); return -1; } if (hosttail[1] == '/' || hosttail[1] == ':') host++; if (hosttail[1] == ':') port = hosttail + 2; } else { if ((hosttail = memrchr(host, ':', path - host)) != NULL) port = hosttail + 1; else hosttail = path; } if ((host = strndup(host, hosttail - host)) == NULL) err(1, NULL); if (port != NULL) { if ((port = strndup(port, path - port)) == NULL) err(1, NULL); } else { if ((port = strdup("443")) == NULL) err(1, NULL); } /* do not include the initial / in path */ path++; *ohost = host; *oport = port; *opath = path; return 0; } /* * Lookup the IP addresses for host:port. * Returns 0 on success and -1 on failure. */ static int http_resolv(struct addrinfo **res, const char *host, const char *port) { struct addrinfo hints; int error; memset(&hints, 0, sizeof(hints)); hints.ai_family = PF_UNSPEC; hints.ai_socktype = SOCK_STREAM; error = getaddrinfo(host, port, &hints, res); /* * If the services file is corrupt/missing, fall back * on our hard-coded defines. */ if (error == EAI_SERVICE) error = getaddrinfo(host, "443", &hints, res); if (error != 0) { warnx("%s: %s", host, gai_strerror(error)); return -1; } return 0; } /* * Create and queue a new request. */ static void http_req_new(unsigned int id, char *uri, char *modified_since, int count, int outfd) { struct http_request *req; char *host, *port, *path; if (http_parse_uri(uri, &host, &port, &path) == -1) { free(uri); free(modified_since); close(outfd); http_req_fail(id); return; } if ((req = calloc(1, sizeof(*req))) == NULL) err(1, NULL); req->id = id; req->outfd = outfd; req->host = host; req->port = port; req->path = path; req->uri = uri; req->modified_since = modified_since; req->redirect_loop = count; TAILQ_INSERT_TAIL(&queue, req, entry); } /* * Free a request, request is not allowed to be on the req queue. */ static void http_req_free(struct http_request *req) { if (req == NULL) return; free(req->host); free(req->port); /* no need to free req->path it points into req->uri */ free(req->uri); free(req->modified_since); if (req->outfd != -1) close(req->outfd); } /* * Enqueue request response */ static void http_req_done(unsigned int id, enum http_result res, const char *last_modified) { struct ibuf *b; b = io_new_buffer(); io_simple_buffer(b, &id, sizeof(id)); io_simple_buffer(b, &res, sizeof(res)); io_str_buffer(b, last_modified); io_close_buffer(&msgq, b); } /* * Enqueue request failure response */ static void http_req_fail(unsigned int id) { struct ibuf *b; enum http_result res = HTTP_FAILED; b = io_new_buffer(); io_simple_buffer(b, &id, sizeof(id)); io_simple_buffer(b, &res, sizeof(res)); io_str_buffer(b, NULL); io_close_buffer(&msgq, b); } /* * Schedule new requests until maximum number of connections is reached. * Try to reuse an idle connection if one exists that matches host and port. */ static int http_req_schedule(struct http_request *req) { struct http_connection *conn; TAILQ_REMOVE(&queue, req, entry); /* check list of idle connections first */ LIST_FOREACH(conn, &idle, entry) { if (strcmp(conn->host, req->host) != 0) continue; if (strcmp(conn->port, req->port) != 0) continue; LIST_REMOVE(conn, entry); LIST_INSERT_HEAD(&active, conn, entry); /* use established connection */ conn->req = req; conn->idle_time = 0; /* start request */ http_do(conn, http_request); if (conn->state == STATE_FREE) http_free(conn); return 1; } if (http_conn_count < MAX_CONNECTIONS) { http_new(req); return 1; } /* no more slots free, requeue */ TAILQ_INSERT_HEAD(&queue, req, entry); return 0; } /* * Create a new HTTP connection which will be used for the HTTP request req. * On errors a req faulure is issued and both connection and request are freed. */ static void http_new(struct http_request *req) { struct http_connection *conn; if ((conn = calloc(1, sizeof(*conn))) == NULL) err(1, NULL); conn->fd = -1; conn->req = req; if ((conn->host = strdup(req->host)) == NULL) err(1, NULL); if ((conn->port = strdup(req->port)) == NULL) err(1, NULL); LIST_INSERT_HEAD(&active, conn, entry); http_conn_count++; if (proxy.proxyhost != NULL) { if (http_resolv(&conn->res0, proxy.proxyhost, proxy.proxyport) == -1) { http_req_fail(req->id); http_free(conn); return; } } else { if (http_resolv(&conn->res0, conn->host, conn->port) == -1) { http_req_fail(req->id); http_free(conn); return; } } /* connect and start request */ http_do(conn, http_connect); if (conn->state == STATE_FREE) http_free(conn); } /* * Free a no longer active connection, releasing all memory and closing * any open file descriptor. */ static void http_free(struct http_connection *conn) { assert(conn->state == STATE_FREE); LIST_REMOVE(conn, entry); http_conn_count--; http_req_free(conn->req); free(conn->host); free(conn->port); free(conn->last_modified); free(conn->redir_uri); free(conn->buf); if (conn->res0 != NULL) freeaddrinfo(conn->res0); tls_free(conn->tls); if (conn->fd != -1) close(conn->fd); free(conn); } /* * Called when a request on this connection is finished. * Move connection into idle state and onto idle queue. * If there is a request connected to it send back a response * with http_result res, else ignore the res. */ static enum res http_done(struct http_connection *conn, enum http_result res) { assert(conn->bufpos == 0); assert(conn->iosz == 0); assert(conn->chunked == 0); assert(conn->redir_uri == NULL); conn->state = STATE_IDLE; conn->idle_time = getmonotime() + HTTP_IDLE_TIMEOUT; if (conn->req) { http_req_done(conn->req->id, res, conn->last_modified); http_req_free(conn->req); conn->req = NULL; } if (!conn->keep_alive) return http_close(conn); LIST_REMOVE(conn, entry); LIST_INSERT_HEAD(&idle, conn, entry); /* reset status and keep-alive for good measures */ conn->status = 0; conn->keep_alive = 0; return WANT_POLLIN; } /* * Called in case of error, moves connection into free state. * This will skip proper shutdown of the TLS session. * If a request is pending fail and free the request. */ static enum res http_failed(struct http_connection *conn) { conn->state = STATE_FREE; if (conn->req) { http_req_fail(conn->req->id); http_req_free(conn->req); conn->req = NULL; } return DONE; } /* * Call the function f and update the connection events based * on the return value. */ static void http_do(struct http_connection *conn, enum res (*f)(struct http_connection *)) { switch (f(conn)) { case DONE: conn->events = 0; break; case WANT_POLLIN: conn->events = POLLIN; break; case WANT_POLLOUT: conn->events = POLLOUT; break; default: errx(1, "%s: unexpected function return", http_info(conn->host)); } } /* * Connection successfully establish, initiate TLS handshake or proxy request. */ static enum res http_connect_done(struct http_connection *conn) { freeaddrinfo(conn->res0); conn->res0 = NULL; conn->res = NULL; if (proxy.proxyhost != NULL) return proxy_connect(conn); return http_tls_connect(conn); } /* * Start an asynchronous connect. */ static enum res http_connect(struct http_connection *conn) { const char *cause = NULL; assert(conn->fd == -1); conn->state = STATE_CONNECT; /* start the loop below with first or next address */ if (conn->res == NULL) conn->res = conn->res0; else conn->res = conn->res->ai_next; for (; conn->res != NULL; conn->res = conn->res->ai_next) { struct addrinfo *res = conn->res; int fd, save_errno; fd = socket(res->ai_family, res->ai_socktype | SOCK_NONBLOCK, res->ai_protocol); if (fd == -1) { cause = "socket"; continue; } conn->fd = fd; if (http_bindaddr.ss_family == res->ai_family) { if (bind(conn->fd, (struct sockaddr *)&http_bindaddr, res->ai_addrlen) == -1) { save_errno = errno; close(conn->fd); conn->fd = -1; errno = save_errno; cause = "bind"; continue; } } if (connect(conn->fd, res->ai_addr, res->ai_addrlen) == -1) { if (errno == EINPROGRESS) { /* wait for async connect to finish. */ return WANT_POLLOUT; } else { save_errno = errno; close(conn->fd); conn->fd = -1; errno = save_errno; cause = "connect"; continue; } } break; /* okay we got one */ } if (conn->fd == -1) { if (cause != NULL) warn("%s: %s", http_info(conn->req->uri), cause); return http_failed(conn); } return http_connect_done(conn); } /* * Called once an asynchronus connect request finished. */ static enum res http_finish_connect(struct http_connection *conn) { int error = 0; socklen_t len; len = sizeof(error); if (getsockopt(conn->fd, SOL_SOCKET, SO_ERROR, &error, &len) == -1) { warn("%s: getsockopt SO_ERROR", http_info(conn->req->uri)); goto fail; } if (error != 0) { errno = error; warn("%s: connect", http_info(conn->req->uri)); goto fail; } return http_connect_done(conn); fail: close(conn->fd); conn->fd = -1; return http_connect(conn); } /* * Initiate TLS session on a new connection. */ static enum res http_tls_connect(struct http_connection *conn) { assert(conn->state == STATE_CONNECT); conn->state = STATE_TLSCONNECT; if ((conn->tls = tls_client()) == NULL) { warn("tls_client"); return http_failed(conn); } if (tls_configure(conn->tls, tls_config) == -1) { warnx("%s: TLS configuration: %s\n", http_info(conn->req->uri), tls_error(conn->tls)); return http_failed(conn); } if (tls_connect_socket(conn->tls, conn->fd, conn->host) == -1) { warnx("%s: TLS connect: %s\n", http_info(conn->req->uri), tls_error(conn->tls)); return http_failed(conn); } return http_tls_handshake(conn); } /* * Do the tls_handshake and then send out the HTTP request. */ static enum res http_tls_handshake(struct http_connection *conn) { switch (tls_handshake(conn->tls)) { case -1: warnx("%s: TLS handshake: %s", http_info(conn->req->uri), tls_error(conn->tls)); return http_failed(conn); case TLS_WANT_POLLIN: return WANT_POLLIN; case TLS_WANT_POLLOUT: return WANT_POLLOUT; } return http_request(conn); } static enum res proxy_connect(struct http_connection *conn) { char *host; int r; assert(conn->state == STATE_CONNECT); conn->state = STATE_PROXY_REQUEST; /* Construct the Host header from host and port info */ if (strchr(conn->host, ':')) { if (asprintf(&host, "[%s]:%s", conn->host, conn->port) == -1) err(1, NULL); } else { if (asprintf(&host, "%s:%s", conn->host, conn->port) == -1) err(1, NULL); } free(conn->buf); conn->bufpos = 0; /* XXX handle auth */ if ((r = asprintf(&conn->buf, "CONNECT %s HTTP/1.1\r\n" "User-Agent: " HTTP_USER_AGENT "\r\n%s\r\n", host, proxy.proxyauth)) == -1) err(1, NULL); conn->bufsz = r; free(host); return proxy_write(conn); } /* * Build the HTTP request and send it out. */ static enum res http_request(struct http_connection *conn) { char *host, *epath, *modified_since; int r, with_port = 0; assert(conn->state == STATE_IDLE || conn->state == STATE_TLSCONNECT); conn->state = STATE_REQUEST; /* * Send port number only if it's specified and does not equal * the default. Some broken HTTP servers get confused if you explicitly * send them the port number. */ if (strcmp(conn->port, "443") != 0) with_port = 1; /* Construct the Host header from host and port info */ if (strchr(conn->host, ':')) { if (asprintf(&host, "[%s]%s%s", conn->host, with_port ? ":" : "", with_port ? conn->port : "") == -1) err(1, NULL); } else { if (asprintf(&host, "%s%s%s", conn->host, with_port ? ":" : "", with_port ? conn->port : "") == -1) err(1, NULL); } /* * Construct and send the request. Proxy requests don't want leading /. */ epath = url_encode(conn->req->path); modified_since = NULL; if (conn->req->modified_since != NULL) { if (asprintf(&modified_since, "If-Modified-Since: %s\r\n", conn->req->modified_since) == -1) err(1, NULL); } free(conn->buf); conn->bufpos = 0; if ((r = asprintf(&conn->buf, "GET /%s HTTP/1.1\r\n" "Host: %s\r\n" "Accept-Encoding: identity\r\n" "User-Agent: " HTTP_USER_AGENT "\r\n" "%s\r\n", epath, host, modified_since ? modified_since : "")) == -1) err(1, NULL); conn->bufsz = r; free(epath); free(host); free(modified_since); return http_write(conn); } /* * Parse the HTTP status line. * Return 0 for status codes 100, 103, 200, 203, 301-304, 307-308. * The other 1xx and 2xx status codes are explicitly not handled and are * considered an error. * Failure codes and other errors return -1. * The redirect loop limit is enforced here. */ static int http_parse_status(struct http_connection *conn, char *buf) { #define HTTP_11 "HTTP/1.1 " const char *errstr; char *cp, ststr[4]; char gerror[200]; int status; /* Check if the protocol is 1.1 and enable keep-alive in that case */ if (strncmp(buf, HTTP_11, strlen(HTTP_11)) == 0) conn->keep_alive = 1; cp = strchr(buf, ' '); if (cp == NULL) { warnx("Improper response from %s", http_info(conn->host)); return -1; } else cp++; strlcpy(ststr, cp, sizeof(ststr)); status = strtonum(ststr, 100, 599, &errstr); if (errstr != NULL) { strnvis(gerror, cp, sizeof gerror, VIS_SAFE); warnx("Error retrieving %s: %s", http_info(conn->host), gerror); return -1; } switch (status) { case 301: /* Redirect: moved permanently */ case 302: /* Redirect: found / moved temporarily */ case 303: /* Redirect: see other */ case 307: /* Redirect: temporary redirect */ case 308: /* Redirect: permanent redirect */ if (conn->req->redirect_loop++ > 10) { warnx("%s: Too many redirections requested", http_info(conn->host)); return -1; } /* FALLTHROUGH */ case 100: /* Informational: continue (ignored) */ case 103: /* Informational: early hints (ignored) */ /* FALLTHROUGH */ case 200: /* Success: OK */ case 203: /* Success: non-authoritative information (proxy) */ case 304: /* Redirect: not modified */ conn->status = status; break; default: strnvis(gerror, cp, sizeof gerror, VIS_SAFE); warnx("Error retrieving %s: %s", http_info(conn->host), gerror); return -1; } return 0; } /* * Returns true if the connection status is any of the redirect codes. */ static inline int http_isredirect(struct http_connection *conn) { if ((conn->status >= 301 && conn->status <= 303) || conn->status == 307 || conn->status == 308) return 1; return 0; } static inline int http_isok(struct http_connection *conn) { if (conn->status >= 200 && conn->status < 300) return 1; return 0; } static void http_redirect(struct http_connection *conn) { char *uri, *mod_since = NULL; int outfd; /* move uri and fd out for new request */ outfd = conn->req->outfd; conn->req->outfd = -1; uri = conn->redir_uri; conn->redir_uri = NULL; if (conn->req->modified_since) if ((mod_since = strdup(conn->req->modified_since)) == NULL) err(1, NULL); logx("redirect to %s", http_info(uri)); http_req_new(conn->req->id, uri, mod_since, conn->req->redirect_loop, outfd); /* clear request before moving connection to idle */ http_req_free(conn->req); conn->req = NULL; } static int http_parse_header(struct http_connection *conn, char *buf) { #define CONTENTLEN "Content-Length: " #define LOCATION "Location: " #define CONNECTION "Connection: " #define TRANSFER_ENCODING "Transfer-Encoding: " #define LAST_MODIFIED "Last-Modified: " const char *errstr; char *cp, *redirurl; char *locbase, *loctail; cp = buf; /* empty line, end of header */ if (*cp == '\0') return 0; else if (strncasecmp(cp, CONTENTLEN, sizeof(CONTENTLEN) - 1) == 0) { size_t s; cp += sizeof(CONTENTLEN) - 1; if ((s = strcspn(cp, " \t")) != 0) *(cp+s) = 0; conn->iosz = strtonum(cp, 0, MAX_CONTENTLEN, &errstr); if (errstr != NULL) { warnx("Content-Length of %s is %s", http_info(conn->req->uri), errstr); return -1; } } else if (http_isredirect(conn) && strncasecmp(cp, LOCATION, sizeof(LOCATION) - 1) == 0) { cp += sizeof(LOCATION) - 1; /* * If there is a colon before the first slash, this URI * is not relative. RFC 3986 4.2 */ if (cp[strcspn(cp, ":/")] != ':') { /* XXX doesn't handle protocol-relative URIs */ if (*cp == '/') { locbase = NULL; cp++; } else { locbase = strdup(conn->req->path); if (locbase == NULL) err(1, NULL); loctail = strchr(locbase, '#'); if (loctail != NULL) *loctail = '\0'; loctail = strchr(locbase, '?'); if (loctail != NULL) *loctail = '\0'; loctail = strrchr(locbase, '/'); if (loctail == NULL) { free(locbase); locbase = NULL; } else loctail[1] = '\0'; } /* Construct URL from relative redirect */ if (asprintf(&redirurl, "%.*s/%s%s", (int)(conn->req->path - conn->req->uri), conn->req->uri, locbase ? locbase : "", cp) == -1) err(1, "Cannot build redirect URL"); free(locbase); } else if ((redirurl = strdup(cp)) == NULL) err(1, "Cannot build redirect URL"); loctail = strchr(redirurl, '#'); if (loctail != NULL) *loctail = '\0'; conn->redir_uri = redirurl; } else if (strncasecmp(cp, TRANSFER_ENCODING, sizeof(TRANSFER_ENCODING) - 1) == 0) { cp += sizeof(TRANSFER_ENCODING) - 1; cp[strcspn(cp, " \t")] = '\0'; if (strcasecmp(cp, "chunked") == 0) conn->chunked = 1; } else if (strncasecmp(cp, CONNECTION, sizeof(CONNECTION) - 1) == 0) { cp += sizeof(CONNECTION) - 1; cp[strcspn(cp, " \t")] = '\0'; if (strcasecmp(cp, "close") == 0) conn->keep_alive = 0; else if (strcasecmp(cp, "keep-alive") == 0) conn->keep_alive = 1; } else if (strncasecmp(cp, LAST_MODIFIED, sizeof(LAST_MODIFIED) - 1) == 0) { cp += sizeof(LAST_MODIFIED) - 1; if ((conn->last_modified = strdup(cp)) == NULL) err(1, NULL); } return 1; } /* * Return one line from the HTTP response. * The line returned has any possible '\r' and '\n' at the end stripped. * The buffer is advanced to the start of the next line. * If there is currently no full line in the buffer NULL is returned. */ static char * http_get_line(struct http_connection *conn) { char *end, *line; size_t len; end = memchr(conn->buf, '\n', conn->bufpos); if (end == NULL) return NULL; len = end - conn->buf; while (len > 0 && conn->buf[len - 1] == '\r') --len; if ((line = strndup(conn->buf, len)) == NULL) err(1, NULL); /* consume line including \n */ end++; conn->bufpos -= end - conn->buf; memmove(conn->buf, end, conn->bufpos); return line; } /* * Parse the header between data chunks during chunked transfers. * Returns 0 if a new chunk size could be correctly read. * Returns 1 for the empty trailer lines. * If the chuck size could not be converted properly -1 is returned. */ static int http_parse_chunked(struct http_connection *conn, char *buf) { char *header = buf; char *end; unsigned long chunksize; /* empty lines are used as trailer */ if (*header == '\0') return 1; /* strip CRLF and any optional chunk extension */ header[strcspn(header, ";\r\n")] = '\0'; errno = 0; chunksize = strtoul(header, &end, 16); if (header[0] == '\0' || *end != '\0' || (errno == ERANGE && chunksize == ULONG_MAX) || chunksize > INT_MAX) return -1; conn->iosz = chunksize; return 0; } static enum res http_read(struct http_connection *conn) { ssize_t s; char *buf; int done; if (conn->bufpos > 0) goto again; read_more: s = tls_read(conn->tls, conn->buf + conn->bufpos, conn->bufsz - conn->bufpos); if (s == -1) { warnx("%s: TLS read: %s", http_info(conn->host), tls_error(conn->tls)); return http_failed(conn); } else if (s == TLS_WANT_POLLIN) { return WANT_POLLIN; } else if (s == TLS_WANT_POLLOUT) { return WANT_POLLOUT; } if (s == 0) { if (conn->req) warnx("%s: short read, connection closed", http_info(conn->req->uri)); return http_failed(conn); } conn->bufpos += s; again: switch (conn->state) { case STATE_PROXY_STATUS: buf = http_get_line(conn); if (buf == NULL) goto read_more; if (http_parse_status(conn, buf) == -1) { free(buf); return http_failed(conn); } free(buf); conn->state = STATE_PROXY_RESPONSE; goto again; case STATE_PROXY_RESPONSE: while (1) { buf = http_get_line(conn); if (buf == NULL) goto read_more; /* empty line, end of header */ if (*buf == '\0') { free(buf); break; } free(buf); } /* proxy is ready to take connection */ if (conn->status == 200) { conn->state = STATE_CONNECT; return http_tls_connect(conn); } return http_failed(conn); case STATE_RESPONSE_STATUS: buf = http_get_line(conn); if (buf == NULL) goto read_more; if (http_parse_status(conn, buf) == -1) { free(buf); return http_failed(conn); } free(buf); conn->state = STATE_RESPONSE_HEADER; goto again; case STATE_RESPONSE_HEADER: done = 0; while (!done) { int rv; buf = http_get_line(conn); if (buf == NULL) goto read_more; rv = http_parse_header(conn, buf); free(buf); if (rv == -1) return http_failed(conn); if (rv == 0) done = 1; } /* Check status header and decide what to do next */ if (http_isok(conn) || http_isredirect(conn)) { if (http_isredirect(conn)) http_redirect(conn); conn->totalsz = 0; if (conn->chunked) conn->state = STATE_RESPONSE_CHUNKED_HEADER; else conn->state = STATE_RESPONSE_DATA; goto again; } else if (conn->status == 100 || conn->status == 103) { conn->state = STATE_RESPONSE_STATUS; } else if (conn->status == 304) { return http_done(conn, HTTP_NOT_MOD); } return http_failed(conn); case STATE_RESPONSE_DATA: if (conn->bufpos != conn->bufsz && conn->iosz > (off_t)conn->bufpos) goto read_more; /* got a full buffer full of data */ if (conn->req == NULL) { /* * After redirects all data needs to be discarded. */ if (conn->iosz < (off_t)conn->bufpos) { conn->bufpos -= conn->iosz; conn->iosz = 0; } else { conn->iosz -= conn->bufpos; conn->bufpos = 0; } if (conn->chunked) conn->state = STATE_RESPONSE_CHUNKED_TRAILER; else conn->state = STATE_RESPONSE_DATA; goto read_more; } conn->state = STATE_WRITE_DATA; return WANT_POLLOUT; case STATE_RESPONSE_CHUNKED_HEADER: assert(conn->iosz == 0); buf = http_get_line(conn); if (buf == NULL) goto read_more; if (http_parse_chunked(conn, buf) != 0) { warnx("%s: bad chunk encoding", http_info(conn->host)); free(buf); return http_failed(conn); } free(buf); /* * check if transfer is done, in which case the last trailer * still needs to be processed. */ if (conn->iosz == 0) { conn->chunked = 0; conn->state = STATE_RESPONSE_CHUNKED_TRAILER; goto again; } conn->state = STATE_RESPONSE_DATA; goto again; case STATE_RESPONSE_CHUNKED_TRAILER: buf = http_get_line(conn); if (buf == NULL) goto read_more; if (http_parse_chunked(conn, buf) != 1) { warnx("%s: bad chunk encoding", http_info(conn->host)); free(buf); return http_failed(conn); } free(buf); /* if chunked got cleared then the transfer is over */ if (conn->chunked == 0) return http_done(conn, HTTP_OK); conn->state = STATE_RESPONSE_CHUNKED_HEADER; goto again; default: errx(1, "unexpected http state"); } } /* * Send out the HTTP request. When done, replace buffer with the read buffer. */ static enum res http_write(struct http_connection *conn) { ssize_t s; assert(conn->state == STATE_REQUEST); while (conn->bufpos < conn->bufsz) { s = tls_write(conn->tls, conn->buf + conn->bufpos, conn->bufsz - conn->bufpos); if (s == -1) { warnx("%s: TLS write: %s", http_info(conn->host), tls_error(conn->tls)); return http_failed(conn); } else if (s == TLS_WANT_POLLIN) { return WANT_POLLIN; } else if (s == TLS_WANT_POLLOUT) { return WANT_POLLOUT; } conn->bufpos += s; } /* done writing, first thing we need the status */ conn->state = STATE_RESPONSE_STATUS; /* free write buffer and allocate the read buffer */ free(conn->buf); conn->bufpos = 0; conn->bufsz = HTTP_BUF_SIZE; if ((conn->buf = malloc(conn->bufsz)) == NULL) err(1, NULL); return http_read(conn); } static enum res proxy_read(struct http_connection *conn) { ssize_t s; char *buf; int done; s = read(conn->fd, conn->buf + conn->bufpos, conn->bufsz - conn->bufpos); if (s == -1) { warn("%s: read", http_info(conn->host)); return http_failed(conn); } if (s == 0) { if (conn->req) warnx("%s: short read, connection closed", http_info(conn->host)); return http_failed(conn); } conn->bufpos += s; again: switch (conn->state) { case STATE_PROXY_STATUS: buf = http_get_line(conn); if (buf == NULL) return WANT_POLLIN; if (http_parse_status(conn, buf) == -1) { free(buf); return http_failed(conn); } free(buf); conn->state = STATE_PROXY_RESPONSE; goto again; case STATE_PROXY_RESPONSE: done = 0; while (!done) { buf = http_get_line(conn); if (buf == NULL) return WANT_POLLIN; /* empty line, end of header */ if (*buf == '\0') done = 1; free(buf); } /* proxy is ready, connect to remote */ if (conn->status == 200) { conn->state = STATE_CONNECT; return http_tls_connect(conn); } return http_failed(conn); default: errx(1, "unexpected http state"); } } /* * Send out the proxy request. When done, replace buffer with the read buffer. */ static enum res proxy_write(struct http_connection *conn) { ssize_t s; assert(conn->state == STATE_PROXY_REQUEST); s = write(conn->fd, conn->buf + conn->bufpos, conn->bufsz - conn->bufpos); if (s == -1) { warn("%s: write", http_info(conn->host)); return http_failed(conn); } conn->bufpos += s; if (conn->bufpos < conn->bufsz) return WANT_POLLOUT; /* done writing, first thing we need the status */ conn->state = STATE_PROXY_STATUS; /* free write buffer and allocate the read buffer */ free(conn->buf); conn->bufpos = 0; conn->bufsz = HTTP_BUF_SIZE; if ((conn->buf = malloc(conn->bufsz)) == NULL) err(1, NULL); return WANT_POLLIN; } /* * Properly shutdown the TLS session else move connection into free state. */ static enum res http_close(struct http_connection *conn) { assert(conn->state == STATE_IDLE || conn->state == STATE_CLOSE); conn->state = STATE_CLOSE; if (conn->tls != NULL) { switch (tls_close(conn->tls)) { case TLS_WANT_POLLIN: return WANT_POLLIN; case TLS_WANT_POLLOUT: return WANT_POLLOUT; case 0: case -1: break; } } conn->state = STATE_FREE; return DONE; } /* * Write data into provided file descriptor. If all data got written * the connection may change into idle state. */ static enum res data_write(struct http_connection *conn) { ssize_t s; size_t bsz = conn->bufpos; assert(conn->state == STATE_WRITE_DATA); if (conn->iosz < (off_t)bsz) bsz = conn->iosz; s = write(conn->req->outfd, conn->buf, bsz); if (s == -1) { warn("%s: data write", http_info(conn->req->uri)); return http_failed(conn); } conn->totalsz += s; if (conn->totalsz > MAX_CONTENTLEN) { warn("%s: too much data offered", http_info(conn->req->uri)); return http_failed(conn); } conn->bufpos -= s; conn->iosz -= s; memmove(conn->buf, conn->buf + s, conn->bufpos); /* check if regular file transfer is finished */ if (!conn->chunked && conn->iosz == 0) return http_done(conn, HTTP_OK); /* all data written, switch back to read */ if (conn->bufpos == 0 || conn->iosz == 0) { if (conn->chunked && conn->iosz == 0) conn->state = STATE_RESPONSE_CHUNKED_TRAILER; else conn->state = STATE_RESPONSE_DATA; return http_read(conn); } /* still more data to write in buffer */ return WANT_POLLOUT; } /* * Do one IO call depending on the connection state. * Return WANT_POLLIN or WANT_POLLOUT to poll for more data. * If 0 is returned this stage is finished and the protocol should move * to the next stage by calling http_nextstep(). On error return -1. */ static enum res http_handle(struct http_connection *conn) { assert (conn->pfd != NULL && conn->pfd->revents != 0); conn->io_time = 0; switch (conn->state) { case STATE_CONNECT: return http_finish_connect(conn); case STATE_TLSCONNECT: return http_tls_handshake(conn); case STATE_REQUEST: return http_write(conn); case STATE_PROXY_REQUEST: return proxy_write(conn); case STATE_PROXY_STATUS: case STATE_PROXY_RESPONSE: return proxy_read(conn); case STATE_RESPONSE_STATUS: case STATE_RESPONSE_HEADER: case STATE_RESPONSE_DATA: case STATE_RESPONSE_CHUNKED_HEADER: case STATE_RESPONSE_CHUNKED_TRAILER: return http_read(conn); case STATE_WRITE_DATA: return data_write(conn); case STATE_CLOSE: return http_close(conn); case STATE_IDLE: conn->state = STATE_RESPONSE_HEADER; return http_read(conn); case STATE_FREE: errx(1, "bad http state"); } errx(1, "unknown http state"); } /* * Initialisation done before pledge() call to load certificates. */ static void http_setup(void) { char *httpproxy; tls_config = tls_config_new(); if (tls_config == NULL) errx(1, "tls config failed"); #if 0 /* TODO Should we allow extra protos and ciphers? */ if (tls_config_set_protocols(tls_config, TLS_PROTOCOLS_ALL) == -1) errx(1, "tls set protocols failed: %s", tls_config_error(tls_config)); if (tls_config_set_ciphers(tls_config, "legacy") == -1) errx(1, "tls set ciphers failed: %s", tls_config_error(tls_config)); #endif #ifdef HAVE_PLEDGE /* load cert file from disk now */ tls_ca_mem = tls_load_file(tls_default_ca_cert_file(), &tls_ca_size, NULL); if (tls_ca_mem == NULL) err(1, "tls_load_file: %s", tls_default_ca_cert_file()); tls_config_set_ca_mem(tls_config, tls_ca_mem, tls_ca_size); #endif if ((httpproxy = getenv("http_proxy")) != NULL && *httpproxy == '\0') httpproxy = NULL; proxy_parse_uri(httpproxy); } void proc_http(char *bind_addr, int fd) { struct pollfd pfds[NPFDS]; struct http_connection *conn, *nc; struct http_request *req, *nr; struct ibuf *b, *inbuf = NULL; if (bind_addr != NULL) { struct addrinfo hints, *res; bzero(&hints, sizeof(hints)); hints.ai_family = AF_UNSPEC; hints.ai_socktype = SOCK_DGRAM; /*dummy*/ hints.ai_flags = AI_NUMERICHOST; if (getaddrinfo(bind_addr, NULL, &hints, &res) == 0) { memcpy(&http_bindaddr, res->ai_addr, res->ai_addrlen); freeaddrinfo(res); } } http_setup(); if (pledge("stdio inet dns recvfd", NULL) == -1) err(1, "pledge"); memset(&pfds, 0, sizeof(pfds)); msgbuf_init(&msgq); msgq.fd = fd; for (;;) { time_t now; int timeout; size_t i; pfds[0].fd = fd; pfds[0].events = POLLIN; if (msgq.queued) pfds[0].events |= POLLOUT; i = 1; timeout = INFTIM; now = getmonotime(); LIST_FOREACH(conn, &active, entry) { if (conn->io_time == 0) conn->io_time = now + HTTP_IO_TIMEOUT; if (conn->io_time <= now) timeout = 0; else { int diff = conn->io_time - now; diff *= 1000; if (timeout == INFTIM || diff < timeout) timeout = diff; } if (conn->state == STATE_WRITE_DATA) pfds[i].fd = conn->req->outfd; else pfds[i].fd = conn->fd; pfds[i].events = conn->events; conn->pfd = &pfds[i]; i++; if (i > NPFDS) errx(1, "too many connections"); } LIST_FOREACH(conn, &idle, entry) { if (conn->idle_time <= now) timeout = 0; else { int diff = conn->idle_time - now; diff *= 1000; if (timeout == INFTIM || diff < timeout) timeout = diff; } pfds[i].fd = conn->fd; pfds[i].events = POLLIN; conn->pfd = &pfds[i]; i++; if (i > NPFDS) errx(1, "too many connections"); } if (poll(pfds, i, timeout) == -1) { if (errno == EINTR) continue; err(1, "poll"); } if (pfds[0].revents & POLLHUP) break; if (pfds[0].revents & POLLOUT) { switch (msgbuf_write(&msgq)) { case 0: errx(1, "write: connection closed"); case -1: err(1, "write"); } } if (pfds[0].revents & POLLIN) { b = io_buf_recvfd(fd, &inbuf); if (b != NULL) { unsigned int id; char *uri; char *mod; io_read_buf(b, &id, sizeof(id)); io_read_str(b, &uri); io_read_str(b, &mod); /* queue up new requests */ http_req_new(id, uri, mod, 0, b->fd); ibuf_free(b); } } now = getmonotime(); /* process idle connections */ LIST_FOREACH_SAFE(conn, &idle, entry, nc) { if (conn->pfd != NULL && conn->pfd->revents != 0) http_do(conn, http_handle); else if (conn->idle_time <= now) http_do(conn, http_close); if (conn->state == STATE_FREE) http_free(conn); } /* then active http requests */ LIST_FOREACH_SAFE(conn, &active, entry, nc) { /* check if event is ready */ if (conn->pfd != NULL && conn->pfd->revents != 0) http_do(conn, http_handle); else if (conn->io_time <= now) { warnx("%s: timeout, connection closed", http_info(conn->host)); http_do(conn, http_failed); } if (conn->state == STATE_FREE) http_free(conn); } TAILQ_FOREACH_SAFE(req, &queue, entry, nr) if (!http_req_schedule(req)) break; } exit(0); } rpki-client-7.6/src/io.c100644 001750 001750 00000015057 14200037642 0010661/* $OpenBSD: io.c,v 1.18 2021/12/05 12:26:27 jsg Exp $ */ /* * Copyright (c) 2021 Claudio Jeker * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include #include #include #include #include "extern.h" /* * Create new io buffer, call io_close() when done with it. * Function always returns a new buffer. */ struct ibuf * io_new_buffer(void) { struct ibuf *b; if ((b = ibuf_dynamic(64, INT32_MAX)) == NULL) err(1, NULL); ibuf_reserve(b, sizeof(size_t)); /* can not fail */ return b; } /* * Add a simple object of static size to the io buffer. */ void io_simple_buffer(struct ibuf *b, const void *res, size_t sz) { if (ibuf_add(b, res, sz) == -1) err(1, NULL); } /* * Add a sz sized buffer into the io buffer. */ void io_buf_buffer(struct ibuf *b, const void *p, size_t sz) { if (ibuf_add(b, &sz, sizeof(size_t)) == -1) err(1, NULL); if (sz > 0) if (ibuf_add(b, p, sz) == -1) err(1, NULL); } /* * Add a string into the io buffer. */ void io_str_buffer(struct ibuf *b, const char *p) { size_t sz = (p == NULL) ? 0 : strlen(p); io_buf_buffer(b, p, sz); } /* * Finish and enqueue a io buffer. */ void io_close_buffer(struct msgbuf *msgbuf, struct ibuf *b) { size_t len; len = ibuf_size(b) - sizeof(len); memcpy(ibuf_seek(b, 0, sizeof(len)), &len, sizeof(len)); ibuf_close(msgbuf, b); } /* * Read of an ibuf and extract sz byte from there. * Does nothing if "sz" is zero. * Return 1 on success or 0 if there was not enough data. */ void io_read_buf(struct ibuf *b, void *res, size_t sz) { char *tmp; if (sz == 0) return; tmp = ibuf_seek(b, b->rpos, sz); if (tmp == NULL) errx(1, "bad internal framing, buffer too short"); b->rpos += sz; memcpy(res, tmp, sz); } /* * Read a string (returns NULL for zero-length strings), allocating * space for it. * Return 1 on success or 0 if there was not enough data. */ void io_read_str(struct ibuf *b, char **res) { size_t sz; io_read_buf(b, &sz, sizeof(sz)); if (sz == 0) { *res = NULL; return; } if ((*res = calloc(sz + 1, 1)) == NULL) err(1, NULL); io_read_buf(b, *res, sz); } /* * Read a binary buffer, allocating space for it. * If the buffer is zero-sized, this won't allocate "res", but * will still initialise it to NULL. * Return 1 on success or 0 if there was not enough data. */ void io_read_buf_alloc(struct ibuf *b, void **res, size_t *sz) { *res = NULL; io_read_buf(b, sz, sizeof(*sz)); if (*sz == 0) return; if ((*res = malloc(*sz)) == NULL) err(1, NULL); io_read_buf(b, *res, *sz); } /* XXX copy from imsg-buffer.c */ static int ibuf_realloc(struct ibuf *buf, size_t len) { unsigned char *b; /* on static buffers max is eq size and so the following fails */ if (buf->wpos + len > buf->max) { errno = ERANGE; return (-1); } b = recallocarray(buf->buf, buf->size, buf->wpos + len, 1); if (b == NULL) return (-1); buf->buf = b; buf->size = buf->wpos + len; return (0); } /* * Read once and fill a ibuf until it is finished. * Returns NULL if more data is needed, returns a full ibuf once * all data is received. */ struct ibuf * io_buf_read(int fd, struct ibuf **ib) { struct ibuf *b = *ib; ssize_t n; size_t sz; /* if ibuf == NULL allocate a new buffer */ if (b == NULL) { if ((b = ibuf_dynamic(sizeof(sz), INT32_MAX)) == NULL) err(1, NULL); *ib = b; } /* read some data */ while ((n = read(fd, b->buf + b->wpos, b->size - b->wpos)) == -1) { if (errno == EINTR) continue; err(1, "read"); } if (n == 0) errx(1, "read: unexpected end of file"); b->wpos += n; /* got full message */ if (b->wpos == b->size) { /* only header received */ if (b->wpos == sizeof(sz)) { memcpy(&sz, b->buf, sizeof(sz)); if (sz == 0 || sz > INT32_MAX) errx(1, "bad internal framing, bad size"); if (ibuf_realloc(b, sz) == -1) err(1, "ibuf_realloc"); return NULL; } /* skip over initial size header */ b->rpos += sizeof(sz); *ib = NULL; return b; } return NULL; } /* * Read data from socket but receive a file descriptor at the same time. */ struct ibuf * io_buf_recvfd(int fd, struct ibuf **ib) { struct ibuf *b = *ib; struct iovec iov; struct msghdr msg; struct cmsghdr *cmsg; union { struct cmsghdr hdr; char buf[CMSG_SPACE(sizeof(int))]; } cmsgbuf; ssize_t n; size_t sz; /* fd are only passed on the head, just use regular read afterwards */ if (b != NULL) return io_buf_read(fd, ib); if ((b = ibuf_dynamic(sizeof(sz), INT32_MAX)) == NULL) err(1, NULL); *ib = b; memset(&msg, 0, sizeof(msg)); memset(&cmsgbuf, 0, sizeof(cmsgbuf)); iov.iov_base = b->buf; iov.iov_len = b->size; msg.msg_iov = &iov; msg.msg_iovlen = 1; msg.msg_control = &cmsgbuf.buf; msg.msg_controllen = sizeof(cmsgbuf.buf); while ((n = recvmsg(fd, &msg, 0)) == -1) { if (errno == EINTR) continue; err(1, "recvmsg"); } if (n == 0) errx(1, "recvmsg: unexpected end of file"); for (cmsg = CMSG_FIRSTHDR(&msg); cmsg != NULL; cmsg = CMSG_NXTHDR(&msg, cmsg)) { if (cmsg->cmsg_level == SOL_SOCKET && cmsg->cmsg_type == SCM_RIGHTS) { int i, j, f; j = ((char *)cmsg + cmsg->cmsg_len - (char *)CMSG_DATA(cmsg)) / sizeof(int); for (i = 0; i < j; i++) { f = ((int *)CMSG_DATA(cmsg))[i]; if (i == 0) b->fd = f; else close(f); } } } b->wpos += n; /* got full message */ if (b->wpos == b->size) { /* only header received */ if (b->wpos == sizeof(sz)) { memcpy(&sz, b->buf, sizeof(sz)); if (sz == 0 || sz > INT32_MAX) errx(1, "read: bad internal framing, %zu", sz); if (ibuf_realloc(b, sz) == -1) err(1, "ibuf_realloc"); return NULL; } /* skip over initial size header */ b->rpos += sizeof(sz); *ib = NULL; return b; } return NULL; } rpki-client-7.6/src/ip.c100644 001750 001750 00000021232 14200037642 0010652/* $OpenBSD: ip.c,v 1.21 2021/12/26 12:32:28 tb Exp $ */ /* * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include #include "extern.h" #define PREFIX_SIZE(x) (((x) + 7) / 8) /* * Parse an IP address family. * This is defined in different places in the ROA/X509 standards, but * it's the same thing. * We prohibit all but IPv4 and IPv6, without SAFI. * Return zero on failure, non-zero on success. */ int ip_addr_afi_parse(const char *fn, const ASN1_OCTET_STRING *p, enum afi *afi) { uint16_t v; if (p->length == 0 || p->length > 3) { warnx("%s: invalid field length, want 1--3, have %d", fn, p->length); return 0; } memcpy(&v, p->data, sizeof(v)); v = ntohs(v); /* Only accept IPv4 and IPv6 AFIs. */ if (v != AFI_IPV4 && v != AFI_IPV6) { warnx("%s: only AFI for IPV4 (1) and IPV6 (2) allowed: " "have %hd", fn, v); return 0; } /* Disallow the optional SAFI. */ if (p->length == 3) { warnx("%s: SAFI not allowed", fn); return 0; } *afi = v; return 1; } /* * See if a given IP prefix is covered by the IP prefixes or ranges * specified in the "ips" array. * This means that the IP prefix must be strictly within the ranges or * singletons given in the array. * Return 0 if we're inheriting from the parent, >0 if we're covered, * or <0 if we're not covered. */ int ip_addr_check_covered(enum afi afi, const unsigned char *min, const unsigned char *max, const struct cert_ip *ips, size_t ipsz) { size_t i, sz = AFI_IPV4 == afi ? 4 : 16; for (i = 0; i < ipsz; i++) { if (ips[i].afi != afi) continue; if (ips[i].type == CERT_IP_INHERIT) return 0; if (memcmp(ips[i].min, min, sz) <= 0 && memcmp(ips[i].max, max, sz) >= 0) return 1; } return -1; } /* * Given a newly-parsed IP address or range "ip", make sure that "ip" * does not overlap with any addresses or ranges in the "ips" array. * This is defined by RFC 3779 section 2.2.3.6. * Returns zero on failure, non-zero on success. */ int ip_addr_check_overlap(const struct cert_ip *ip, const char *fn, const struct cert_ip *ips, size_t ipsz) { size_t i, sz = ip->afi == AFI_IPV4 ? 4 : 16; int inherit_v4 = 0, inherit_v6 = 0; int has_v4 = 0, has_v6 = 0, socktype; /* * FIXME: cache this by having a flag on the cert_ip, else we're * going to need to do a lot of scanning for big allocations. */ for (i = 0; i < ipsz; i++) if (ips[i].type == CERT_IP_INHERIT) { if (ips[i].afi == AFI_IPV4) inherit_v4 = 1; else inherit_v6 = 1; } else { if (ips[i].afi == AFI_IPV4) has_v4 = 1; else has_v6 = 1; } /* Disallow multiple inheritance per type. */ if ((inherit_v4 && ip->afi == AFI_IPV4) || (inherit_v6 && ip->afi == AFI_IPV6) || (has_v4 && ip->afi == AFI_IPV4 && ip->type == CERT_IP_INHERIT) || (has_v6 && ip->afi == AFI_IPV6 && ip->type == CERT_IP_INHERIT)) { warnx("%s: RFC 3779 section 2.2.3.5: " "cannot have multiple inheritance or inheritance and " "addresses of the same class", fn); return 0; } /* Check our ranges. */ for (i = 0; i < ipsz; i++) { char buf[64]; if (ips[i].afi != ip->afi) continue; if (memcmp(ips[i].max, ip->min, sz) <= 0 || memcmp(ips[i].min, ip->max, sz) >= 0) continue; socktype = (ips[i].afi == AFI_IPV4) ? AF_INET : AF_INET6, warnx("%s: RFC 3779 section 2.2.3.5: " "cannot have overlapping IP addresses", fn); ip_addr_print(&ip->ip, ip->afi, buf, sizeof(buf)); warnx("%s: certificate IP: %s", fn, buf); if (inet_ntop(socktype, ip->min, buf, sizeof(buf)) == NULL) err(1, "inet_ntop"); warnx("%s: certificate IP minimum: %s", fn, buf); if (inet_ntop(socktype, ip->max, buf, sizeof(buf)) == NULL) err(1, "inet_ntop"); warnx("%s: certificate IP maximum: %s", fn, buf); if (inet_ntop(socktype, ips[i].min, buf, sizeof(buf)) == NULL) err(1, "inet_ntop"); warnx("%s: offending IP minimum: %s", fn, buf); if (inet_ntop(socktype, ips[i].max, buf, sizeof(buf)) == NULL) err(1, "inet_ntop"); warnx("%s: offending IP maximum: %s", fn, buf); return 0; } return 1; } /* * Parse an IP address, RFC 3779, 2.2.3.8. * Return zero on failure, non-zero on success. */ int ip_addr_parse(const ASN1_BIT_STRING *p, enum afi afi, const char *fn, struct ip_addr *addr) { long unused = 0; /* Weird OpenSSL-ism to get unused bit count. */ if ((p->flags & ASN1_STRING_FLAG_BITS_LEFT)) unused = p->flags & ~ASN1_STRING_FLAG_BITS_LEFT; if (unused < 0) { warnx("%s: RFC 3779 section 2.2.3.8: " "unused bit count must be non-negative", fn); return 0; } else if (unused >= 8) { warnx("%s: RFC 3779 section 2.2.3.8: " "unused bit count must mask an unsigned char", fn); return 0; } else if (p->length == 0 && unused != 0) { warnx("%s: RFC 3779 section 2.2.3.8: " "unused bit count must be zero if length is zero", fn); return 0; } /* * Check that the unused bits are set to zero. * If we don't do this, stray bits will corrupt our composition * of the [minimum] address ranges. */ if (p->length != 0 && (p->data[p->length - 1] & ((1 << unused) - 1))) { warnx("%s: RFC 3779 section 2.2.3.8: " "unused bits must be set to zero", fn); return 0; } /* Limit possible sizes of addresses. */ if ((afi == AFI_IPV4 && p->length > 4) || (afi == AFI_IPV6 && p->length > 16)) { warnx("%s: RFC 3779 section 2.2.3.8: " "IP address too long", fn); return 0; } memset (addr, 0, sizeof(struct ip_addr)); addr->prefixlen = p->length * 8 - unused; memcpy(addr->addr, p->data, p->length); return 1; } /* * Convert a ip_addr into a NUL-terminated CIDR notation string * conforming to RFC 4632 or 4291. * The size of the buffer must be at least 64 (inclusive). */ void ip_addr_print(const struct ip_addr *addr, enum afi afi, char *buf, size_t bufsz) { char ipbuf[INET6_ADDRSTRLEN]; int ret, af; switch (afi) { case AFI_IPV4: af = AF_INET; break; case AFI_IPV6: af = AF_INET6; break; default: errx(1, "unsupported address family identifier"); } if (inet_ntop(af, addr->addr, ipbuf, sizeof(ipbuf)) == NULL) err(1, "inet_ntop"); ret = snprintf(buf, bufsz, "%s/%hhu", ipbuf, addr->prefixlen); if (ret < 0 || (size_t)ret >= bufsz) err(1, "malformed IP address"); } /* * Given the addresses (range or IP) in cert_ip, fill in the "min" and * "max" fields with the minimum and maximum possible IP addresses given * those ranges (or singleton prefixed range). * This does nothing if CERT_IP_INHERIT. * Returns zero on failure (misordered ranges), non-zero on success. */ int ip_cert_compose_ranges(struct cert_ip *p) { size_t sz; switch (p->type) { case CERT_IP_ADDR: sz = PREFIX_SIZE(p->ip.prefixlen); memset(p->min, 0x0, sizeof(p->min)); memcpy(p->min, p->ip.addr, sz); memset(p->max, 0xff, sizeof(p->max)); memcpy(p->max, p->ip.addr, sz); if (sz > 0 && p->ip.prefixlen % 8 != 0) p->max[sz - 1] |= (1 << (8 - p->ip.prefixlen % 8)) - 1; break; case CERT_IP_RANGE: memset(p->min, 0x0, sizeof(p->min)); sz = PREFIX_SIZE(p->range.min.prefixlen); memcpy(p->min, p->range.min.addr, sz); memset(p->max, 0xff, sizeof(p->max)); sz = PREFIX_SIZE(p->range.max.prefixlen); memcpy(p->max, p->range.max.addr, sz); if (sz > 0 && p->range.max.prefixlen % 8 != 0) p->max[sz - 1] |= (1 << (8 - p->range.max.prefixlen % 8)) - 1; break; default: return 1; } sz = AFI_IPV4 == p->afi ? 4 : 16; return memcmp(p->min, p->max, sz) <= 0; } /* * Given the ROA's acceptable prefix, compute the minimum and maximum * address accepted by the prefix. */ void ip_roa_compose_ranges(struct roa_ip *p) { size_t sz = PREFIX_SIZE(p->addr.prefixlen); memset(p->min, 0x0, sizeof(p->min)); memcpy(p->min, p->addr.addr, sz); memset(p->max, 0xff, sizeof(p->max)); memcpy(p->max, p->addr.addr, sz); if (sz > 0 && p->addr.prefixlen % 8 != 0) p->max[sz - 1] |= (1 << (8 - p->addr.prefixlen % 8)) - 1; } rpki-client-7.6/src/log.c100644 001750 001750 00000003502 14036113356 0011027/* $OpenBSD: log.c,v 1.6 2020/09/12 15:46:48 claudio Exp $ */ /* * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include "extern.h" /* * Print the chain of openssl errors that led to the current one. * This should only be invoked in the event that OpenSSL fails with * something. * It's followed by the (optional) given error message, then terminates. */ void cryptoerrx(const char *fmt, ...) { unsigned long er; char buf[BUFSIZ]; va_list ap; while ((er = ERR_get_error()) > 0) { ERR_error_string_n(er, buf, sizeof(buf)); warnx(" ...trace: %s", buf); } if (fmt != NULL) { va_start(ap, fmt); vwarnx(fmt, ap); va_end(ap); } exit(1); } /* * Like cryptoerrx(), but without exiting. */ void cryptowarnx(const char *fmt, ...) { unsigned long er; char buf[BUFSIZ]; va_list ap; while ((er = ERR_get_error()) > 0) { ERR_error_string_n(er, buf, sizeof(buf)); warnx(" ...trace: %s", buf); } if (fmt != NULL) { va_start(ap, fmt); vwarnx(fmt, ap); va_end(ap); } } rpki-client-7.6/src/main.c100644 001750 001750 00000071307 14200037642 0011176/* $OpenBSD: main.c,v 1.187 2022/01/28 15:30:23 claudio Exp $ */ /* * Copyright (c) 2021 Claudio Jeker * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "extern.h" #include "version.h" /* * Maximum number of TAL files we'll load. */ #define TALSZ_MAX 8 const char *tals[TALSZ_MAX]; const char *taldescs[TALSZ_MAX]; unsigned int talrepocnt[TALSZ_MAX]; size_t talsz; size_t entity_queue; int timeout = 60*60; volatile sig_atomic_t killme; void suicide(int sig); static struct filepath_tree fpt = RB_INITIALIZER(&fpt); static struct msgbuf procq, rsyncq, httpq, rrdpq; static int cachefd, outdirfd; const char *bird_tablename = "ROAS"; int verbose; int noop; int filemode; int rrdpon = 1; int repo_timeout; struct stats stats; /* * Log a message to stderr if and only if "verbose" is non-zero. * This uses the err(3) functionality. */ void logx(const char *fmt, ...) { va_list ap; if (verbose && fmt != NULL) { va_start(ap, fmt); vwarnx(fmt, ap); va_end(ap); } } time_t getmonotime(void) { struct timespec ts; if (clock_gettime(CLOCK_MONOTONIC, &ts) != 0) err(1, "clock_gettime"); return (ts.tv_sec); } void entity_free(struct entity *ent) { if (ent == NULL) return; free(ent->path); free(ent->file); free(ent->data); free(ent); } /* * Read a queue entity from the descriptor. * Matched by entity_buffer_req(). * The pointer must be passed entity_free(). */ void entity_read_req(struct ibuf *b, struct entity *ent) { io_read_buf(b, &ent->type, sizeof(ent->type)); io_read_buf(b, &ent->location, sizeof(ent->location)); io_read_buf(b, &ent->repoid, sizeof(ent->repoid)); io_read_buf(b, &ent->talid, sizeof(ent->talid)); io_read_str(b, &ent->path); io_read_str(b, &ent->file); io_read_buf_alloc(b, (void **)&ent->data, &ent->datasz); } /* * Write the queue entity. * Matched by entity_read_req(). */ static void entity_write_req(const struct entity *ent) { struct ibuf *b; b = io_new_buffer(); io_simple_buffer(b, &ent->type, sizeof(ent->type)); io_simple_buffer(b, &ent->location, sizeof(ent->location)); io_simple_buffer(b, &ent->repoid, sizeof(ent->repoid)); io_simple_buffer(b, &ent->talid, sizeof(ent->talid)); io_str_buffer(b, ent->path); io_str_buffer(b, ent->file); io_buf_buffer(b, ent->data, ent->datasz); io_close_buffer(&procq, b); } static void entity_write_repo(struct repo *rp) { struct ibuf *b; enum rtype type = RTYPE_REPO; enum location loc = DIR_UNKNOWN; unsigned int repoid; char *path, *altpath; int talid = 0; repoid = repo_id(rp); path = repo_basedir(rp, 0); altpath = repo_basedir(rp, 1); b = io_new_buffer(); io_simple_buffer(b, &type, sizeof(type)); io_simple_buffer(b, &loc, sizeof(loc)); io_simple_buffer(b, &repoid, sizeof(repoid)); io_simple_buffer(b, &talid, sizeof(talid)); io_str_buffer(b, path); io_str_buffer(b, altpath); io_buf_buffer(b, NULL, 0); io_close_buffer(&procq, b); free(path); free(altpath); } /* * Scan through all queued requests and see which ones are in the given * repo, then flush those into the parser process. */ void entityq_flush(struct entityq *q, struct repo *rp) { struct entity *p, *np; entity_write_repo(rp); TAILQ_FOREACH_SAFE(p, q, entries, np) { entity_write_req(p); TAILQ_REMOVE(q, p, entries); entity_free(p); } } /* * Add the heap-allocated file to the queue for processing. */ static void entityq_add(char *path, char *file, enum rtype type, enum location loc, struct repo *rp, unsigned char *data, size_t datasz, int talid) { struct entity *p; if ((p = calloc(1, sizeof(struct entity))) == NULL) err(1, NULL); p->type = type; p->location = loc; p->talid = talid; p->path = path; if (rp != NULL) p->repoid = repo_id(rp); p->file = file; p->data = data; p->datasz = (data != NULL) ? datasz : 0; entity_queue++; /* * Write to the queue if there's no repo or the repo has already * been loaded else enqueue it for later. */ if (rp == NULL || !repo_queued(rp, p)) { entity_write_req(p); entity_free(p); } } static void rrdp_file_resp(unsigned int id, int ok) { enum rrdp_msg type = RRDP_FILE; struct ibuf *b; b = io_new_buffer(); io_simple_buffer(b, &type, sizeof(type)); io_simple_buffer(b, &id, sizeof(id)); io_simple_buffer(b, &ok, sizeof(ok)); io_close_buffer(&rrdpq, b); } void rrdp_fetch(unsigned int id, const char *uri, const char *local, struct rrdp_session *s) { enum rrdp_msg type = RRDP_START; struct ibuf *b; b = io_new_buffer(); io_simple_buffer(b, &type, sizeof(type)); io_simple_buffer(b, &id, sizeof(id)); io_str_buffer(b, local); io_str_buffer(b, uri); io_str_buffer(b, s->session_id); io_simple_buffer(b, &s->serial, sizeof(s->serial)); io_str_buffer(b, s->last_mod); io_close_buffer(&rrdpq, b); } /* * Request a repository sync via rsync URI to directory local. */ void rsync_fetch(unsigned int id, const char *uri, const char *local, const char *base) { struct ibuf *b; b = io_new_buffer(); io_simple_buffer(b, &id, sizeof(id)); io_str_buffer(b, local); io_str_buffer(b, base); io_str_buffer(b, uri); io_close_buffer(&rsyncq, b); } /* * Request a file from a https uri, data is written to the file descriptor fd. */ void http_fetch(unsigned int id, const char *uri, const char *last_mod, int fd) { struct ibuf *b; b = io_new_buffer(); io_simple_buffer(b, &id, sizeof(id)); io_str_buffer(b, uri); io_str_buffer(b, last_mod); /* pass file as fd */ b->fd = fd; io_close_buffer(&httpq, b); } /* * Request some XML file on behalf of the rrdp parser. * Create a pipe and pass the pipe endpoints to the http and rrdp process. */ static void rrdp_http_fetch(unsigned int id, const char *uri, const char *last_mod) { enum rrdp_msg type = RRDP_HTTP_INI; struct ibuf *b; int pi[2]; if (pipe2(pi, O_CLOEXEC | O_NONBLOCK) == -1) err(1, "pipe"); b = io_new_buffer(); io_simple_buffer(b, &type, sizeof(type)); io_simple_buffer(b, &id, sizeof(id)); b->fd = pi[0]; io_close_buffer(&rrdpq, b); http_fetch(id, uri, last_mod, pi[1]); } void rrdp_http_done(unsigned int id, enum http_result res, const char *last_mod) { enum rrdp_msg type = RRDP_HTTP_FIN; struct ibuf *b; /* RRDP request, relay response over to the rrdp process */ b = io_new_buffer(); io_simple_buffer(b, &type, sizeof(type)); io_simple_buffer(b, &id, sizeof(id)); io_simple_buffer(b, &res, sizeof(res)); io_str_buffer(b, last_mod); io_close_buffer(&rrdpq, b); } /* * Add a file (CER, ROA, CRL) from an MFT file, RFC 6486. * These are always relative to the directory in which "mft" sits. */ static void queue_add_from_mft(const char *path, const struct mftfile *file, struct repo *rp) { char *nfile, *npath = NULL; if (path != NULL) if ((npath = strdup(path)) == NULL) err(1, NULL); if ((nfile = strdup(file->file)) == NULL) err(1, NULL); entityq_add(npath, nfile, file->type, file->location, rp, NULL, 0, -1); } /* * Loops over queue_add_from_mft() for all files. * The order here is important: we want to parse the revocation * list *before* we parse anything else. * FIXME: set the type of file in the mftfile so that we don't need to * keep doing the check (this should be done in the parser, where we * check the suffix anyway). */ static void queue_add_from_mft_set(const struct mft *mft, const char *name, struct repo *rp) { size_t i; const struct mftfile *f; for (i = 0; i < mft->filesz; i++) { f = &mft->files[i]; if (f->type != RTYPE_CRL) continue; queue_add_from_mft(mft->path, f, rp); } for (i = 0; i < mft->filesz; i++) { f = &mft->files[i]; switch (f->type) { case RTYPE_CER: case RTYPE_ROA: case RTYPE_GBR: queue_add_from_mft(mft->path, f, rp); break; case RTYPE_CRL: continue; default: warnx("%s: unsupported file: %s", name, f->file); } } } /* * Add a local file to the queue of files to fetch. */ static void queue_add_file(const char *file, enum rtype type, int talid) { unsigned char *buf = NULL; char *nfile; size_t len = 0; if (!filemode || strncmp(file, "rsync://", strlen("rsync://")) != 0) { buf = load_file(file, &len); if (buf == NULL) err(1, "%s", file); } if ((nfile = strdup(file)) == NULL) err(1, NULL); /* Not in a repository, so directly add to queue. */ entityq_add(NULL, nfile, type, DIR_UNKNOWN, NULL, buf, len, talid); } /* * Add URIs (CER) from a TAL file, RFC 8630. */ static void queue_add_from_tal(struct tal *tal) { struct repo *repo; unsigned char *data; char *nfile; assert(tal->urisz); if ((taldescs[tal->id] = strdup(tal->descr)) == NULL) err(1, NULL); /* figure out the TA filename, must be done before repo lookup */ nfile = strrchr(tal->uri[0], '/'); assert(nfile != NULL); if ((nfile = strdup(nfile + 1)) == NULL) err(1, NULL); /* Look up the repository. */ repo = ta_lookup(tal->id, tal); if (repo == NULL) { free(nfile); return; } /* steal the pkey from the tal structure */ data = tal->pkey; tal->pkey = NULL; entityq_add(NULL, nfile, RTYPE_CER, DIR_VALID, repo, data, tal->pkeysz, tal->id); } /* * Add a manifest (MFT) found in an X509 certificate, RFC 6487. */ static void queue_add_from_cert(const struct cert *cert) { struct repo *repo; char *nfile, *npath; const char *uri, *repouri, *file; size_t repourisz; repo = repo_lookup(cert->talid, cert->repo, rrdpon ? cert->notify : NULL); if (repo == NULL) return; /* * Figure out the cert filename and path by chopping up the * MFT URI in the cert based on the repo base URI. */ uri = cert->mft; repouri = repo_uri(repo); repourisz = strlen(repouri); if (strncmp(repouri, cert->mft, repourisz) != 0) { warnx("%s: URI %s outside of repository", repouri, uri); return; } uri += repourisz + 1; /* skip base and '/' */ file = strrchr(uri, '/'); if (file == NULL) { npath = NULL; if ((nfile = strdup(uri)) == NULL) err(1, NULL); } else { if ((npath = strndup(uri, file - uri)) == NULL) err(1, NULL); if ((nfile = strdup(file + 1)) == NULL) err(1, NULL); } entityq_add(npath, nfile, RTYPE_MFT, DIR_UNKNOWN, repo, NULL, 0, -1); } /* * Process parsed content. * For non-ROAs, we grok for more data. * For ROAs, we want to extract the valid info. * In all cases, we gather statistics. */ static void entity_process(struct ibuf *b, struct stats *st, struct vrp_tree *tree, struct brk_tree *brktree) { enum rtype type; struct tal *tal; struct cert *cert; struct mft *mft; struct roa *roa; char *file; int c; /* * For most of these, we first read whether there's any content * at all---this means that the syntactic parse failed (X509 * certificate, for example). * We follow that up with whether the resources didn't parse. */ io_read_buf(b, &type, sizeof(type)); io_read_str(b, &file); /* in filemode messages can be ignored, only the accounting matters */ if (filemode) goto done; if (filepath_add(&fpt, file) == 0) { warnx("%s: File already visited", file); goto done; } switch (type) { case RTYPE_TAL: st->tals++; tal = tal_read(b); queue_add_from_tal(tal); tal_free(tal); break; case RTYPE_CER: st->certs++; io_read_buf(b, &c, sizeof(c)); if (c == 0) { st->certs_fail++; break; } cert = cert_read(b); if (cert->purpose == CERT_PURPOSE_CA) { /* * Process the revocation list from the * certificate *first*, since it might mark that * we're revoked and then we don't want to * process the MFT. */ queue_add_from_cert(cert); } else if (cert->purpose == CERT_PURPOSE_BGPSEC_ROUTER) { cert_insert_brks(brktree, cert); st->brks++; } else st->certs_fail++; cert_free(cert); break; case RTYPE_MFT: st->mfts++; io_read_buf(b, &c, sizeof(c)); if (c == 0) { st->mfts_fail++; break; } mft = mft_read(b); if (!mft->stale) queue_add_from_mft_set(mft, file, repo_byid(mft->repoid)); else st->mfts_stale++; mft_free(mft); break; case RTYPE_CRL: st->crls++; break; case RTYPE_ROA: st->roas++; io_read_buf(b, &c, sizeof(c)); if (c == 0) { st->roas_fail++; break; } roa = roa_read(b); if (roa->valid) roa_insert_vrps(tree, roa, &st->vrps, &st->uniqs); else st->roas_invalid++; roa_free(roa); break; case RTYPE_GBR: st->gbrs++; break; case RTYPE_FILE: break; default: errx(1, "unknown entity type %d", type); } done: free(file); entity_queue--; } static void rrdp_process(struct ibuf *b) { enum rrdp_msg type; enum publish_type pt; struct rrdp_session s; char *uri, *last_mod, *data; char hash[SHA256_DIGEST_LENGTH]; size_t dsz; unsigned int id; int ok; io_read_buf(b, &type, sizeof(type)); io_read_buf(b, &id, sizeof(id)); switch (type) { case RRDP_END: io_read_buf(b, &ok, sizeof(ok)); rrdp_finish(id, ok); break; case RRDP_HTTP_REQ: io_read_str(b, &uri); io_read_str(b, &last_mod); rrdp_http_fetch(id, uri, last_mod); break; case RRDP_SESSION: io_read_str(b, &s.session_id); io_read_buf(b, &s.serial, sizeof(s.serial)); io_read_str(b, &s.last_mod); rrdp_save_state(id, &s); free(s.session_id); free(s.last_mod); break; case RRDP_FILE: io_read_buf(b, &pt, sizeof(pt)); if (pt != PUB_ADD) io_read_buf(b, &hash, sizeof(hash)); io_read_str(b, &uri); io_read_buf_alloc(b, (void **)&data, &dsz); ok = rrdp_handle_file(id, pt, uri, hash, sizeof(hash), data, dsz); rrdp_file_resp(id, ok); free(uri); free(data); break; case RRDP_CLEAR: rrdp_clear(id); break; default: errx(1, "unexpected rrdp response"); } } /* * Assign filenames ending in ".tal" in RPKI_PATH_TAL_DIR into "tals", * returning the number of files found and filled-in. * This may be zero. * Don't exceded "max" filenames. */ static size_t tal_load_default(void) { static const char *confdir = RPKI_PATH_TAL_DIR; size_t s = 0; char *path; DIR *dirp; struct dirent *dp; dirp = opendir(confdir); if (dirp == NULL) err(1, "open %s", confdir); while ((dp = readdir(dirp)) != NULL) { if (fnmatch("*.tal", dp->d_name, FNM_PERIOD) == FNM_NOMATCH) continue; if (s >= TALSZ_MAX) err(1, "too many tal files found in %s", confdir); if (asprintf(&path, "%s/%s", confdir, dp->d_name) == -1) err(1, NULL); tals[s++] = path; } closedir(dirp); return s; } static void check_fs_size(int fd, const char *cachedir) { struct statvfs fs; const long long minsize = 500 * 1024 * 1024; const long long minnode = 300 * 1000; if (fstatvfs(fd, &fs) == -1) err(1, "statfs %s", cachedir); if (fs.f_bavail < minsize / fs.f_frsize || fs.f_favail < minnode) { fprintf(stderr, "WARNING: rpki-client may need more than " "the available disk space\n" "on the file-system holding %s.\n", cachedir); fprintf(stderr, "available space: %lldkB, " "suggested minimum %lldkB\n", (long long)fs.f_bavail * fs.f_frsize / 1024, minsize / 1024); fprintf(stderr, "available inodes %lld, " "suggested minimum %lld\n\n", (long long)fs.f_favail, minnode); fflush(stderr); } } void suicide(int sig __attribute__((unused))) { killme = 1; } #define NPFD 4 int main(int argc, char *argv[]) { int rc, c, st, proc, rsync, http, rrdp, hangup = 0; int fl = SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK; size_t i; pid_t pid, procpid, rsyncpid, httppid, rrdppid; int fd[2]; struct pollfd pfd[NPFD]; struct msgbuf *queues[NPFD]; struct ibuf *b, *httpbuf = NULL, *procbuf = NULL; struct ibuf *rrdpbuf = NULL, *rsyncbuf = NULL; char *rsync_prog = RPKI_RSYNC_CMD; char *bind_addr = NULL; const char *cachedir = NULL, *outputdir = NULL; const char *errs, *name; struct vrp_tree vrps = RB_INITIALIZER(&vrps); struct brk_tree brks = RB_INITIALIZER(&brks); struct rusage ru; struct timeval start_time, now_time; gettimeofday(&start_time, NULL); /* If started as root, priv-drop to _rpki-client */ if (getuid() == 0) { struct passwd *pw; pw = getpwnam(RPKI_CLIENT_USER); if (!pw) errx(1, "no %s user to revoke to", RPKI_CLIENT_USER); if (setgroups(1, &pw->pw_gid) == -1 || setresgid(pw->pw_gid, pw->pw_gid, pw->pw_gid) == -1 || setresuid(pw->pw_uid, pw->pw_uid, pw->pw_uid) == -1) err(1, "unable to revoke privs"); } cachedir = RPKI_PATH_BASE_DIR; outputdir = RPKI_PATH_OUT_DIR; repo_timeout = timeout / 4; if (pledge("stdio rpath wpath cpath inet fattr dns sendfd recvfd " "proc exec unveil", NULL) == -1) err(1, "pledge"); while ((c = getopt(argc, argv, "b:Bcd:e:fjnorRs:t:T:vV")) != -1) switch (c) { case 'b': bind_addr = optarg; break; case 'B': outformats |= FORMAT_BIRD; break; case 'c': outformats |= FORMAT_CSV; break; case 'd': cachedir = optarg; break; case 'e': rsync_prog = optarg; break; case 'f': filemode = 1; noop = 1; break; case 'j': outformats |= FORMAT_JSON; break; case 'n': noop = 1; break; case 'o': outformats |= FORMAT_OPENBGPD; break; case 'R': rrdpon = 0; break; case 'r': rrdpon = 1; break; case 's': timeout = strtonum(optarg, 0, 24*60*60, &errs); if (errs) errx(1, "-s: %s", errs); if (timeout == 0) repo_timeout = 24*60*60; else if (timeout < 1) errx(1, "-s: %i too small", timeout); else repo_timeout = timeout / 4; break; case 't': if (talsz >= TALSZ_MAX) err(1, "too many tal files specified"); tals[talsz++] = optarg; break; case 'T': bird_tablename = optarg; break; case 'v': verbose++; break; case 'V': fprintf(stderr, "rpki-client-portable %s\n", RPKI_VERSION); return 0; default: goto usage; } argv += optind; argc -= optind; if (!filemode) { if (argc == 1) outputdir = argv[0]; else if (argc > 1) goto usage; if (outputdir == NULL) { warnx("output directory required"); goto usage; } } else { if (argc == 0) goto usage; outputdir = NULL; } if (cachedir == NULL) { warnx("cache directory required"); goto usage; } signal(SIGPIPE, SIG_IGN); if ((cachefd = open(cachedir, O_RDONLY | O_DIRECTORY)) == -1) err(1, "cache directory %s", cachedir); if (outputdir != NULL) { if ((outdirfd = open(outputdir, O_RDONLY | O_DIRECTORY)) == -1) err(1, "output directory %s", outputdir); if (outformats == 0) outformats = FORMAT_OPENBGPD; } check_fs_size(cachefd, cachedir); if (outformats == 0) outformats = FORMAT_OPENBGPD | FORMAT_JSON | FORMAT_CSV | FORMAT_BIRD; if (talsz == 0) talsz = tal_load_default(); if (talsz == 0) err(1, "no TAL files found in %s", RPKI_PATH_TAL_DIR); /* * Create the file reader as a jailed child process. * It will be responsible for reading all of the files (ROAs, * manifests, certificates, etc.) and returning contents. */ if (socketpair(AF_UNIX, fl, 0, fd) == -1) err(1, "socketpair"); if ((procpid = fork()) == -1) err(1, "fork"); if (procpid == 0) { close(fd[1]); setproctitle("parser"); /* change working directory to the cache directory */ if (fchdir(cachefd) == -1) err(1, "fchdir"); if (timeout) alarm(timeout); /* Only allow access to the cache directory. */ if (unveil(".", "r") == -1) err(1, "%s: unveil", cachedir); if (pledge("stdio rpath", NULL) == -1) err(1, "pledge"); proc_parser(fd[0]); errx(1, "parser process returned"); } close(fd[0]); proc = fd[1]; /* * Create a process that will do the rsync'ing. * This process is responsible for making sure that all the * repositories referenced by a certificate manifest (or the * TAL) exists and has been downloaded. */ if (!noop) { if (socketpair(AF_UNIX, fl, 0, fd) == -1) err(1, "socketpair"); if ((rsyncpid = fork()) == -1) err(1, "fork"); if (rsyncpid == 0) { close(proc); close(fd[1]); setproctitle("rsync"); /* change working directory to the cache directory */ if (fchdir(cachefd) == -1) err(1, "fchdir"); if (timeout) alarm(timeout); if (pledge("stdio rpath proc exec unveil", NULL) == -1) err(1, "pledge"); proc_rsync(rsync_prog, bind_addr, fd[0]); errx(1, "rsync process returned"); } close(fd[0]); rsync = fd[1]; } else { rsync = -1; rsyncpid = -1; } /* * Create a process that will fetch data via https. * With every request the http process receives a file descriptor * where the data should be written to. */ if (!noop) { if (socketpair(AF_UNIX, fl, 0, fd) == -1) err(1, "socketpair"); if ((httppid = fork()) == -1) err(1, "fork"); if (httppid == 0) { close(proc); close(rsync); close(fd[1]); setproctitle("http"); /* change working directory to the cache directory */ if (fchdir(cachefd) == -1) err(1, "fchdir"); if (timeout) alarm(timeout); if (pledge("stdio rpath inet dns recvfd", NULL) == -1) err(1, "pledge"); proc_http(bind_addr, fd[0]); errx(1, "http process returned"); } close(fd[0]); http = fd[1]; } else { http = -1; httppid = -1; } /* * Create a process that will process RRDP. * The rrdp process requires the http process to fetch the various * XML files and does this via the main process. */ if (!noop && rrdpon) { if (socketpair(AF_UNIX, fl, 0, fd) == -1) err(1, "socketpair"); if ((rrdppid = fork()) == -1) err(1, "fork"); if (rrdppid == 0) { close(proc); close(rsync); close(http); close(fd[1]); setproctitle("rrdp"); /* change working directory to the cache directory */ if (fchdir(cachefd) == -1) err(1, "fchdir"); if (timeout) alarm(timeout); if (pledge("stdio recvfd", NULL) == -1) err(1, "pledge"); proc_rrdp(fd[0]); /* NOTREACHED */ } close(fd[0]); rrdp = fd[1]; } else { rrdp = -1; rrdppid = -1; } if (timeout) { /* * Commit suicide eventually * cron will normally start a new one */ alarm(timeout); signal(SIGALRM, suicide); } /* TODO unveil cachedir and outputdir, no other access allowed */ if (pledge("stdio rpath wpath cpath fattr sendfd", NULL) == -1) err(1, "pledge"); msgbuf_init(&procq); msgbuf_init(&rsyncq); msgbuf_init(&httpq); msgbuf_init(&rrdpq); procq.fd = proc; rsyncq.fd = rsync; httpq.fd = http; rrdpq.fd = rrdp; /* * The main process drives the top-down scan to leaf ROAs using * data downloaded by the rsync process and parsed by the * parsing process. */ pfd[0].fd = proc; queues[0] = &procq; pfd[1].fd = rsync; queues[1] = &rsyncq; pfd[2].fd = http; queues[2] = &httpq; pfd[3].fd = rrdp; queues[3] = &rrdpq; /* * Prime the process with our TAL file. * This will contain (hopefully) links to our manifest and we * can get the ball rolling. */ for (i = 0; i < talsz; i++) queue_add_file(tals[i], RTYPE_TAL, i); if (filemode) { while (*argv != NULL) queue_add_file(*argv++, RTYPE_FILE, 0); } /* change working directory to the cache directory */ if (fchdir(cachefd) == -1) err(1, "fchdir"); while (entity_queue > 0 && !killme) { int polltim; for (i = 0; i < NPFD; i++) { pfd[i].events = POLLIN; if (queues[i]->queued) pfd[i].events |= POLLOUT; } polltim = repo_check_timeout(INFTIM); if ((c = poll(pfd, NPFD, polltim)) == -1) { if (errno == EINTR) continue; err(1, "poll"); } for (i = 0; i < NPFD; i++) { if (pfd[i].revents & (POLLERR|POLLNVAL)) { warnx("poll[%zu]: bad fd", i); hangup = 1; } if (pfd[i].revents & POLLHUP) hangup = 1; if (pfd[i].revents & POLLOUT) { switch (msgbuf_write(queues[i])) { case 0: warnx("write[%zu]: " "connection closed", i); hangup = 1; break; case -1: warn("write[%zu]", i); hangup = 1; break; } } } if (hangup) break; /* * Check the rsync and http process. * This means that one of our modules has completed * downloading and we can flush the module requests into * the parser process. */ if ((pfd[1].revents & POLLIN)) { b = io_buf_read(rsync, &rsyncbuf); if (b != NULL) { unsigned int id; int ok; io_read_buf(b, &id, sizeof(id)); io_read_buf(b, &ok, sizeof(ok)); rsync_finish(id, ok); ibuf_free(b); } } if ((pfd[2].revents & POLLIN)) { b = io_buf_read(http, &httpbuf); if (b != NULL) { unsigned int id; enum http_result res; char *last_mod; io_read_buf(b, &id, sizeof(id)); io_read_buf(b, &res, sizeof(res)); io_read_str(b, &last_mod); http_finish(id, res, last_mod); free(last_mod); ibuf_free(b); } } /* * Handle RRDP requests here. */ if ((pfd[3].revents & POLLIN)) { b = io_buf_read(rrdp, &rrdpbuf); if (b != NULL) { rrdp_process(b); ibuf_free(b); } } /* * The parser has finished something for us. * Dequeue these one by one. */ if ((pfd[0].revents & POLLIN)) { b = io_buf_read(proc, &procbuf); if (b != NULL) { entity_process(b, &stats, &vrps, &brks); ibuf_free(b); } } } signal(SIGALRM, SIG_DFL); if (killme) { syslog(LOG_CRIT|LOG_DAEMON, "excessive runtime (%d seconds), giving up", timeout); errx(1, "excessive runtime (%d seconds), giving up", timeout); } /* * For clean-up, close the input for the parser and rsync * process. * This will cause them to exit, then we reap them. */ close(proc); close(rsync); close(http); close(rrdp); rc = 0; for (;;) { pid = waitpid(WAIT_ANY, &st, 0); if (pid == -1) { if (errno == EINTR) continue; if (errno == ECHILD) break; err(1, "wait"); } if (pid == procpid) name = "parser"; else if (pid == rsyncpid) name = "rsync"; else if (pid == httppid) name = "http"; else if (pid == rrdppid) name = "rrdp"; else name = "unknown"; if (WIFSIGNALED(st)) { warnx("%s terminated signal %d", name, WTERMSIG(st)); rc = 1; } else if (!WIFEXITED(st) || WEXITSTATUS(st) != 0) { warnx("%s process exited abnormally", name); rc = 1; } } /* processing did not finish because of error */ if (entity_queue != 0) errx(1, "not all files processed, giving up"); /* if processing in filemode the process is done, no cleanup */ if (filemode) return rc; logx("all files parsed: generating output"); repo_cleanup(&fpt); gettimeofday(&now_time, NULL); timersub(&now_time, &start_time, &stats.elapsed_time); if (getrusage(RUSAGE_SELF, &ru) == 0) { stats.user_time = ru.ru_utime; stats.system_time = ru.ru_stime; } if (getrusage(RUSAGE_CHILDREN, &ru) == 0) { timeradd(&stats.user_time, &ru.ru_utime, &stats.user_time); timeradd(&stats.system_time, &ru.ru_stime, &stats.system_time); } /* change working directory to the output directory */ if (fchdir(outdirfd) == -1) err(1, "fchdir output dir"); if (outputfiles(&vrps, &brks, &stats)) rc = 1; logx("Processing time %lld seconds " "(%lld seconds user, %lld seconds system)", (long long)stats.elapsed_time.tv_sec, (long long)stats.user_time.tv_sec, (long long)stats.system_time.tv_sec); logx("Route Origin Authorizations: %zu (%zu failed parse, %zu invalid)", stats.roas, stats.roas_fail, stats.roas_invalid); logx("BGPsec Router Certificates: %zu", stats.brks); logx("Certificates: %zu (%zu invalid)", stats.certs, stats.certs_fail); logx("Trust Anchor Locators: %zu (%zu invalid)", stats.tals, talsz - stats.tals); logx("Manifests: %zu (%zu failed parse, %zu stale)", stats.mfts, stats.mfts_fail, stats.mfts_stale); logx("Certificate revocation lists: %zu", stats.crls); logx("Ghostbuster records: %zu", stats.gbrs); logx("Repositories: %zu", stats.repos); logx("Cleanup: removed %zu files, %zu directories, %zu superfluous", stats.del_files, stats.del_dirs, stats.extra_files); logx("VRP Entries: %zu (%zu unique)", stats.vrps, stats.uniqs); /* Memory cleanup. */ repo_free(); return rc; usage: fprintf(stderr, "usage: rpki-client [-BcjnoRrVv] [-b sourceaddr] [-d cachedir]" " [-e rsync_prog]\n" " [-s timeout] [-T table] [-t tal]" " [outputdir]\n" " rpki-client [-Vv] [-d cachedir] [-t tal] -f file ...\n"); return 1; } rpki-client-7.6/src/mft.c100644 001750 001750 00000035315 14200037642 0011037/* $OpenBSD: mft.c,v 1.52 2022/01/28 15:30:23 claudio Exp $ */ /* * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include "extern.h" /* * Parse results and data of the manifest file. */ struct parse { const char *fn; /* manifest file name */ struct mft *res; /* result object */ }; extern ASN1_OBJECT *mft_oid; /* * Convert an ASN1_GENERALIZEDTIME to a struct tm. * Returns 1 on success, 0 on failure. */ static int generalizedtime_to_tm(const ASN1_GENERALIZEDTIME *gtime, struct tm *tm) { const char *data; size_t len; data = ASN1_STRING_get0_data(gtime); len = ASN1_STRING_length(gtime); memset(tm, 0, sizeof(*tm)); return ASN1_time_parse(data, len, tm, V_ASN1_GENERALIZEDTIME) == V_ASN1_GENERALIZEDTIME; } /* * Validate and verify the time validity of the mft. * Returns 1 if all is good and for any other case 0. */ static int mft_parse_time(const ASN1_GENERALIZEDTIME *from, const ASN1_GENERALIZEDTIME *until, struct parse *p) { struct tm tm_from, tm_until; if (!generalizedtime_to_tm(from, &tm_from)) { warnx("%s: embedded from time format invalid", p->fn); return 0; } if (!generalizedtime_to_tm(until, &tm_until)) { warnx("%s: embedded until time format invalid", p->fn); return 0; } /* check that until is not before from */ if (ASN1_time_tm_cmp(&tm_until, &tm_from) < 0) { warnx("%s: bad update interval", p->fn); return 0; } if ((p->res->valid_from = mktime(&tm_from)) == -1 || (p->res->valid_until = mktime(&tm_until)) == -1) errx(1, "%s: mktime failed", p->fn); return 1; } /* * Determine rtype corresponding to file extension. Returns RTYPE_INVALID * on error or unkown extension. */ enum rtype rtype_from_file_extension(const char *fn) { size_t sz; sz = strlen(fn); if (sz < 5) return RTYPE_INVALID; if (strcasecmp(fn + sz - 4, ".tal") == 0) return RTYPE_TAL; if (strcasecmp(fn + sz - 4, ".cer") == 0) return RTYPE_CER; if (strcasecmp(fn + sz - 4, ".crl") == 0) return RTYPE_CRL; if (strcasecmp(fn + sz - 4, ".mft") == 0) return RTYPE_MFT; if (strcasecmp(fn + sz - 4, ".roa") == 0) return RTYPE_ROA; if (strcasecmp(fn + sz - 4, ".gbr") == 0) return RTYPE_GBR; return RTYPE_INVALID; } /* * Validate that a filename listed on a Manifest only contains characters * permitted in draft-ietf-sidrops-6486bis section 4.2.2 */ static int valid_filename(const char *fn, size_t len) { const unsigned char *c; size_t i; for (c = fn, i = 0; i < len; i++, c++) if (!isalnum(*c) && *c != '-' && *c != '_' && *c != '.') return 0; c = memchr(fn, '.', len); if (c == NULL || c != memrchr(fn, '.', len)) return 0; return 1; } /* * Check that the file is a CER, CRL, GBR or a ROA. * Returns corresponding rtype or RTYPE_INVALID on error. */ static enum rtype rtype_from_mftfile(const char *fn) { enum rtype type; type = rtype_from_file_extension(fn); switch (type) { case RTYPE_CER: case RTYPE_CRL: case RTYPE_GBR: case RTYPE_ROA: return type; default: return RTYPE_INVALID; } } /* * Parse an individual "FileAndHash", RFC 6486, sec. 4.2. * Return zero on failure, non-zero on success. */ static int mft_parse_filehash(struct parse *p, const ASN1_OCTET_STRING *os) { ASN1_SEQUENCE_ANY *seq; const ASN1_TYPE *file, *hash; char *fn = NULL; const unsigned char *d = os->data; size_t dsz = os->length; int rc = 0; struct mftfile *fent; if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 6486 section 4.2.1: FileAndHash: " "failed ASN.1 sequence parse", p->fn); goto out; } else if (sk_ASN1_TYPE_num(seq) != 2) { warnx("%s: RFC 6486 section 4.2.1: FileAndHash: " "want 2 elements, have %d", p->fn, sk_ASN1_TYPE_num(seq)); goto out; } /* First is the filename itself. */ file = sk_ASN1_TYPE_value(seq, 0); if (file->type != V_ASN1_IA5STRING) { warnx("%s: RFC 6486 section 4.2.1: FileAndHash: " "want ASN.1 IA5 string, have %s (NID %d)", p->fn, ASN1_tag2str(file->type), file->type); goto out; } if (!valid_filename(file->value.ia5string->data, file->value.ia5string->length)) { warnx("%s: RFC 6486 section 4.2.2: bad filename", p->fn); goto out; } fn = strndup((const char *)file->value.ia5string->data, file->value.ia5string->length); if (fn == NULL) err(1, NULL); /* Now hash value. */ hash = sk_ASN1_TYPE_value(seq, 1); if (hash->type != V_ASN1_BIT_STRING) { warnx("%s: RFC 6486 section 4.2.1: FileAndHash: " "want ASN.1 bit string, have %s (NID %d)", p->fn, ASN1_tag2str(hash->type), hash->type); goto out; } if (hash->value.bit_string->length != SHA256_DIGEST_LENGTH) { warnx("%s: RFC 6486 section 4.2.1: hash: " "invalid SHA256 length, have %d", p->fn, hash->value.bit_string->length); goto out; } /* Insert the filename and hash value. */ fent = &p->res->files[p->res->filesz++]; fent->type = rtype_from_mftfile(fn); fent->file = fn; fn = NULL; memcpy(fent->hash, hash->value.bit_string->data, SHA256_DIGEST_LENGTH); rc = 1; out: free(fn); sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); return rc; } /* * Parse the "FileAndHash" sequence, RFC 6486, sec. 4.2. * Return zero on failure, non-zero on success. */ static int mft_parse_flist(struct parse *p, const ASN1_OCTET_STRING *os) { ASN1_SEQUENCE_ANY *seq; const ASN1_TYPE *t; const unsigned char *d = os->data; size_t dsz = os->length; int i, rc = 0; if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 6486 section 4.2: fileList: " "failed ASN.1 sequence parse", p->fn); goto out; } if (sk_ASN1_TYPE_num(seq) > MAX_MANIFEST_ENTRIES) { warnx("%s: %d exceeds manifest entry limit (%d)", p->fn, sk_ASN1_TYPE_num(seq), MAX_MANIFEST_ENTRIES); goto out; } p->res->files = calloc(sk_ASN1_TYPE_num(seq), sizeof(struct mftfile)); if (p->res->files == NULL) err(1, NULL); for (i = 0; i < sk_ASN1_TYPE_num(seq); i++) { t = sk_ASN1_TYPE_value(seq, i); if (t->type != V_ASN1_SEQUENCE) { warnx("%s: RFC 6486 section 4.2: fileList: " "want ASN.1 sequence, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } else if (!mft_parse_filehash(p, t->value.octet_string)) goto out; } rc = 1; out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); return rc; } /* * Handle the eContent of the manifest object, RFC 6486 sec. 4.2. * Returns 0 on failure and 1 on success. */ static int mft_parse_econtent(const unsigned char *d, size_t dsz, struct parse *p) { ASN1_SEQUENCE_ANY *seq; const ASN1_TYPE *t; const ASN1_GENERALIZEDTIME *from, *until; long mft_version; BIGNUM *mft_seqnum = NULL; int i = 0, rc = 0; if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 6486 section 4.2: Manifest: " "failed ASN.1 sequence parse", p->fn); goto out; } /* Test if the optional profile version field is present. */ if (sk_ASN1_TYPE_num(seq) != 5 && sk_ASN1_TYPE_num(seq) != 6) { warnx("%s: RFC 6486 section 4.2: Manifest: " "want 5 or 6 elements, have %d", p->fn, sk_ASN1_TYPE_num(seq)); goto out; } /* Parse the optional version field */ if (sk_ASN1_TYPE_num(seq) == 6) { t = sk_ASN1_TYPE_value(seq, i++); d = t->value.asn1_string->data; dsz = t->value.asn1_string->length; if (cms_econtent_version(p->fn, &d, dsz, &mft_version) == -1) goto out; switch (mft_version) { case 0: warnx("%s: incorrect encoding for version 0", p->fn); goto out; default: warnx("%s: version %ld not supported (yet)", p->fn, mft_version); goto out; } } /* Now the manifest sequence number. */ t = sk_ASN1_TYPE_value(seq, i++); if (t->type != V_ASN1_INTEGER) { warnx("%s: RFC 6486 section 4.2.1: manifestNumber: " "want ASN.1 integer, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } mft_seqnum = ASN1_INTEGER_to_BN(t->value.integer, NULL); if (mft_seqnum == NULL) { warnx("%s: ASN1_INTEGER_to_BN error", p->fn); goto out; } if (BN_is_negative(mft_seqnum)) { warnx("%s: RFC 6486 section 4.2.1: manifestNumber: " "want positive integer, have negative.", p->fn); goto out; } if (BN_num_bytes(mft_seqnum) > 20) { warnx("%s: RFC 6486 section 4.2.1: manifestNumber: " "want 20 or less than octets, have more.", p->fn); goto out; } p->res->seqnum = BN_bn2hex(mft_seqnum); if (p->res->seqnum == NULL) { warnx("%s: BN_bn2hex error", p->fn); goto out; } /* * Timestamps: this and next update time. * Validate that the current date falls into this interval. * This is required by section 4.4, (3). * If we're after the given date, then the MFT is stale. * This is made super complicated because it uses OpenSSL's * ASN1_GENERALIZEDTIME instead of ASN1_TIME, which we could * compare against the current time trivially. */ t = sk_ASN1_TYPE_value(seq, i++); if (t->type != V_ASN1_GENERALIZEDTIME) { warnx("%s: RFC 6486 section 4.2.1: thisUpdate: " "want ASN.1 generalised time, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } from = t->value.generalizedtime; t = sk_ASN1_TYPE_value(seq, i++); if (t->type != V_ASN1_GENERALIZEDTIME) { warnx("%s: RFC 6486 section 4.2.1: nextUpdate: " "want ASN.1 generalised time, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } until = t->value.generalizedtime; if (!mft_parse_time(from, until, p)) goto out; /* File list algorithm. */ t = sk_ASN1_TYPE_value(seq, i++); if (t->type != V_ASN1_OBJECT) { warnx("%s: RFC 6486 section 4.2.1: fileHashAlg: " "want ASN.1 object, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } if (OBJ_obj2nid(t->value.object) != NID_sha256) { warnx("%s: RFC 6486 section 4.2.1: fileHashAlg: " "want SHA256 object, have %s (NID %d)", p->fn, ASN1_tag2str(OBJ_obj2nid(t->value.object)), OBJ_obj2nid(t->value.object)); goto out; } /* Now the sequence. */ t = sk_ASN1_TYPE_value(seq, i++); if (t->type != V_ASN1_SEQUENCE) { warnx("%s: RFC 6486 section 4.2.1: fileList: " "want ASN.1 sequence, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } if (!mft_parse_flist(p, t->value.octet_string)) goto out; rc = 1; out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); BN_free(mft_seqnum); return rc; } /* * Parse the objects that have been published in the manifest. * This conforms to RFC 6486. * Note that if the MFT is stale, all referenced objects are stripped * from the parsed content. * The MFT content is otherwise returned. */ struct mft * mft_parse(X509 **x509, const char *fn, const unsigned char *der, size_t len) { struct parse p; int rc = 0; size_t cmsz; unsigned char *cms; memset(&p, 0, sizeof(struct parse)); p.fn = fn; cms = cms_parse_validate(x509, fn, der, len, mft_oid, &cmsz); if (cms == NULL) return NULL; assert(*x509 != NULL); if ((p.res = calloc(1, sizeof(struct mft))) == NULL) err(1, NULL); p.res->aia = x509_get_aia(*x509, fn); p.res->aki = x509_get_aki(*x509, 0, fn); p.res->ski = x509_get_ski(*x509, fn); if (p.res->aia == NULL || p.res->aki == NULL || p.res->ski == NULL) { warnx("%s: RFC 6487 section 4.8: " "missing AIA, AKI or SKI X509 extension", fn); goto out; } if (mft_parse_econtent(cms, cmsz, &p) == 0) goto out; rc = 1; out: if (rc == 0) { mft_free(p.res); p.res = NULL; X509_free(*x509); *x509 = NULL; } free(cms); return p.res; } /* * Free an MFT pointer. * Safe to call with NULL. */ void mft_free(struct mft *p) { size_t i; if (p == NULL) return; if (p->files != NULL) for (i = 0; i < p->filesz; i++) free(p->files[i].file); free(p->aia); free(p->aki); free(p->ski); free(p->path); free(p->files); free(p->seqnum); free(p); } /* * Serialise MFT parsed content into the given buffer. * See mft_read() for the other side of the pipe. */ void mft_buffer(struct ibuf *b, const struct mft *p) { size_t i; io_simple_buffer(b, &p->stale, sizeof(p->stale)); io_simple_buffer(b, &p->repoid, sizeof(p->repoid)); io_str_buffer(b, p->path); io_str_buffer(b, p->aia); io_str_buffer(b, p->aki); io_str_buffer(b, p->ski); io_simple_buffer(b, &p->filesz, sizeof(size_t)); for (i = 0; i < p->filesz; i++) { io_str_buffer(b, p->files[i].file); io_simple_buffer(b, &p->files[i].type, sizeof(p->files[i].type)); io_simple_buffer(b, &p->files[i].location, sizeof(p->files[i].location)); io_simple_buffer(b, p->files[i].hash, SHA256_DIGEST_LENGTH); } } /* * Read an MFT structure from the file descriptor. * Result must be passed to mft_free(). */ struct mft * mft_read(struct ibuf *b) { struct mft *p = NULL; size_t i; if ((p = calloc(1, sizeof(struct mft))) == NULL) err(1, NULL); io_read_buf(b, &p->stale, sizeof(p->stale)); io_read_buf(b, &p->repoid, sizeof(p->repoid)); io_read_str(b, &p->path); io_read_str(b, &p->aia); io_read_str(b, &p->aki); io_read_str(b, &p->ski); assert(p->aia && p->aki && p->ski); io_read_buf(b, &p->filesz, sizeof(size_t)); if ((p->files = calloc(p->filesz, sizeof(struct mftfile))) == NULL) err(1, NULL); for (i = 0; i < p->filesz; i++) { io_read_str(b, &p->files[i].file); io_read_buf(b, &p->files[i].type, sizeof(p->files[i].type)); io_read_buf(b, &p->files[i].location, sizeof(p->files[i].location)); io_read_buf(b, p->files[i].hash, SHA256_DIGEST_LENGTH); } return p; } /* * Compare two MFT files, returns 1 if first MFT is preferred and 0 if second * MFT should be used. */ int mft_compare(const struct mft *a, const struct mft *b) { int r; if (b == NULL) return 1; if (a == NULL) return 0; r = strlen(a->seqnum) - strlen(b->seqnum); if (r > 0) /* seqnum in a is longer -> higher */ return 1; if (r < 0) /* seqnum in a is shorter -> smaller */ return 0; r = strcmp(a->seqnum, b->seqnum); if (r >= 0) /* a is greater or equal, prefer a */ return 1; return 0; } rpki-client-7.6/src/mkdir.c100644 001750 001750 00000004316 14050736720 0011362/* $OpenBSD: mkdir.c,v 1.7 2021/05/06 17:25:45 claudio Exp $ */ /* * Copyright (c) 1983, 1992, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include #include #include #include #include "extern.h" /* * mkpath -- create directories. * dir - path to create directories for */ int mkpath(const char *dir) { char *path, *slash; int done; if ((path = strdup(dir)) == NULL) return -1; slash = path; for (;;) { slash += strspn(slash, "/"); slash += strcspn(slash, "/"); done = (*slash == '\0'); *slash = '\0'; if (mkdir(path, 0755) == -1 && errno != EEXIST) { free(path); return -1; } if (done) break; *slash = '/'; } free(path); return 0; } rpki-client-7.6/src/output.c100644 001750 001750 00000015137 14142460603 0011613/* $OpenBSD: output.c,v 1.24 2021/11/04 11:32:55 claudio Exp $ */ /* * Copyright (c) 2019 Theo de Raadt * * 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) 2009 Gabor Kovesdan * Copyright (C) 2012 Oleg Moskalenko * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include #include #include #include #include #include #include #include #include #include #include "extern.h" int outformats; static char output_tmpname[PATH_MAX]; static char output_name[PATH_MAX]; static const struct outputs { int format; char *name; int (*fn)(FILE *, struct vrp_tree *, struct brk_tree *, struct stats *); } outputs[] = { { FORMAT_OPENBGPD, "openbgpd", output_bgpd }, { FORMAT_BIRD, "bird1v4", output_bird1v4 }, { FORMAT_BIRD, "bird1v6", output_bird1v6 }, { FORMAT_BIRD, "bird", output_bird2 }, { FORMAT_CSV, "csv", output_csv }, { FORMAT_JSON, "json", output_json }, { 0, NULL } }; static FILE *output_createtmp(char *); static void output_cleantmp(void); static int output_finish(FILE *); static void sig_handler(int); static void set_signal_handler(void); int outputfiles(struct vrp_tree *v, struct brk_tree *b, struct stats *st) { int i, rc = 0; atexit(output_cleantmp); set_signal_handler(); for (i = 0; outputs[i].name; i++) { FILE *fout; if (!(outformats & outputs[i].format)) continue; fout = output_createtmp(outputs[i].name); if (fout == NULL) { warn("cannot create %s", outputs[i].name); rc = 1; continue; } if ((*outputs[i].fn)(fout, v, b, st) != 0) { warn("output for %s format failed", outputs[i].name); fclose(fout); output_cleantmp(); rc = 1; continue; } if (output_finish(fout) != 0) { warn("finish for %s format failed", outputs[i].name); output_cleantmp(); rc = 1; continue; } } return rc; } static FILE * output_createtmp(char *name) { FILE *f; int fd, r; if (strlcpy(output_name, name, sizeof output_name) >= sizeof output_name) err(1, "path too long"); r = snprintf(output_tmpname, sizeof output_tmpname, "%s.XXXXXXXXXXX", output_name); if (r < 0 || r > (int)sizeof(output_tmpname)) err(1, "path too long"); fd = mkostemp(output_tmpname, O_CLOEXEC); if (fd == -1) err(1, "mkostemp: %s", output_tmpname); (void) fchmod(fd, 0644); f = fdopen(fd, "w"); if (f == NULL) err(1, "fdopen"); return f; } static int output_finish(FILE *out) { if (fclose(out) != 0) return -1; if (rename(output_tmpname, output_name) == -1) return -1; output_tmpname[0] = '\0'; return 0; } static void output_cleantmp(void) { if (*output_tmpname) unlink(output_tmpname); output_tmpname[0] = '\0'; } /* * Signal handler that clears the temporary files. */ static void sig_handler(int sig) { output_cleantmp(); _exit(2); } /* * Set signal handler on panic signals. */ static void set_signal_handler(void) { struct sigaction sa; int i, signals[] = {SIGTERM, SIGHUP, SIGINT, SIGUSR1, SIGUSR2, SIGPIPE, SIGXCPU, SIGXFSZ, 0}; memset(&sa, 0, sizeof(sa)); sigfillset(&sa.sa_mask); sa.sa_flags = SA_RESTART; sa.sa_handler = sig_handler; for (i = 0; signals[i] != 0; i++) { if (sigaction(signals[i], &sa, NULL) == -1) { warn("sigaction(%s)", strsignal(signals[i])); continue; } } } int outputheader(FILE *out, struct stats *st) { char hn[NI_MAXHOST], tbuf[80]; struct tm *tp; time_t t; size_t i; time(&t); setenv("TZ", "UTC", 1); tp = localtime(&t); strftime(tbuf, sizeof tbuf, "%a %b %e %H:%M:%S %Z %Y", tp); gethostname(hn, sizeof hn); if (fprintf(out, "# Generated on host %s at %s\n" "# Processing time %lld seconds (%llds user, %llds system)\n" "# Route Origin Authorizations: %zu (%zu failed parse, %zu invalid)\n" "# BGPsec Router Certificates: %zu\n" "# Certificates: %zu (%zu invalid)\n", hn, tbuf, (long long)st->elapsed_time.tv_sec, (long long)st->user_time.tv_sec, (long long)st->system_time.tv_sec, st->roas, st->roas_fail, st->roas_invalid, st->brks, st->certs, st->certs_fail) < 0) return -1; if (fprintf(out, "# Trust Anchor Locators: %zu (%zu invalid) [", st->tals, talsz - st->tals) < 0) return -1; for (i = 0; i < talsz; i++) if (fprintf(out, " %s", tals[i]) < 0) return -1; if (fprintf(out, " ]\n" "# Manifests: %zu (%zu failed parse, %zu stale)\n" "# Certificate revocation lists: %zu\n" "# Ghostbuster records: %zu\n" "# Repositories: %zu\n" "# VRP Entries: %zu (%zu unique)\n", st->mfts, st->mfts_fail, st->mfts_stale, st->crls, st->gbrs, st->repos, st->vrps, st->uniqs) < 0) return -1; return 0; } rpki-client-7.6/src/output-bgpd.c100644 001750 001750 00000003176 14137037626 0012536/* $OpenBSD: output-bgpd.c,v 1.23 2021/10/11 16:50:03 job Exp $ */ /* * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include "extern.h" int output_bgpd(FILE *out, struct vrp_tree *vrps, struct brk_tree *brks, struct stats *st) { struct vrp *v; if (outputheader(out, st) < 0) return -1; if (fprintf(out, "roa-set {\n") < 0) return -1; RB_FOREACH(v, vrp_tree, vrps) { char ipbuf[64], maxlenbuf[100]; ip_addr_print(&v->addr, v->afi, ipbuf, sizeof(ipbuf)); if (v->maxlength > v->addr.prefixlen) { int ret = snprintf(maxlenbuf, sizeof(maxlenbuf), "maxlen %u ", v->maxlength); if (ret < 0 || (size_t)ret > sizeof(maxlenbuf)) return -1; } else maxlenbuf[0] = '\0'; if (fprintf(out, "\t%s %ssource-as %u expires %lld\n", ipbuf, maxlenbuf, v->asid, (long long)v->expires) < 0) return -1; } if (fprintf(out, "}\n") < 0) return -1; return 0; } rpki-client-7.6/src/output-bird.c100644 001750 001750 00000006272 14137037626 0012542/* $OpenBSD: output-bird.c,v 1.12 2021/10/11 16:50:03 job Exp $ */ /* * Copyright (c) 2019 Claudio Jeker * Copyright (c) 2020 Robert Scheck * * 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. */ #include #include "extern.h" int output_bird1v4(FILE *out, struct vrp_tree *vrps, struct brk_tree *brks, struct stats *st) { extern const char *bird_tablename; struct vrp *v; if (outputheader(out, st) < 0) return -1; if (fprintf(out, "\nroa table %s {\n", bird_tablename) < 0) return -1; RB_FOREACH(v, vrp_tree, vrps) { char buf[64]; if (v->afi == AFI_IPV4) { ip_addr_print(&v->addr, v->afi, buf, sizeof(buf)); if (fprintf(out, "\troa %s max %u as %u;\n", buf, v->maxlength, v->asid) < 0) return -1; } } if (fprintf(out, "}\n") < 0) return -1; return 0; } int output_bird1v6(FILE *out, struct vrp_tree *vrps, struct brk_tree *brks, struct stats *st) { extern const char *bird_tablename; struct vrp *v; if (outputheader(out, st) < 0) return -1; if (fprintf(out, "\nroa table %s {\n", bird_tablename) < 0) return -1; RB_FOREACH(v, vrp_tree, vrps) { char buf[64]; if (v->afi == AFI_IPV6) { ip_addr_print(&v->addr, v->afi, buf, sizeof(buf)); if (fprintf(out, "\troa %s max %u as %u;\n", buf, v->maxlength, v->asid) < 0) return -1; } } if (fprintf(out, "}\n") < 0) return -1; return 0; } int output_bird2(FILE *out, struct vrp_tree *vrps, struct brk_tree *brks, struct stats *st) { extern const char *bird_tablename; struct vrp *v; time_t now = time(NULL); if (outputheader(out, st) < 0) return -1; if (fprintf(out, "\ndefine force_roa_table_update = %lld;\n\n" "roa4 table %s4;\nroa6 table %s6;\n\n" "protocol static {\n\troa4 { table %s4; };\n\n", (long long) now, bird_tablename, bird_tablename, bird_tablename) < 0) return -1; RB_FOREACH(v, vrp_tree, vrps) { char buf[64]; if (v->afi == AFI_IPV4) { ip_addr_print(&v->addr, v->afi, buf, sizeof(buf)); if (fprintf(out, "\troute %s max %u as %u;\n", buf, v->maxlength, v->asid) < 0) return -1; } } if (fprintf(out, "}\n\nprotocol static {\n\troa6 { table %s6; };\n\n", bird_tablename) < 0) return -1; RB_FOREACH(v, vrp_tree, vrps) { char buf[64]; if (v->afi == AFI_IPV6) { ip_addr_print(&v->addr, v->afi, buf, sizeof(buf)); if (fprintf(out, "\troute %s max %u as %u;\n", buf, v->maxlength, v->asid) < 0) return -1; } } if (fprintf(out, "}\n") < 0) return -1; return 0; } rpki-client-7.6/src/output-csv.c100644 001750 001750 00000002535 14142460603 0012402/* $OpenBSD: output-csv.c,v 1.12 2021/11/04 11:32:55 claudio Exp $ */ /* * Copyright (c) 2019 Claudio Jeker * * 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. */ #include #include "extern.h" int output_csv(FILE *out, struct vrp_tree *vrps, struct brk_tree *brks, struct stats *st) { struct vrp *v; if (fprintf(out, "ASN,IP Prefix,Max Length,Trust Anchor,Expires\n") < 0) return -1; RB_FOREACH(v, vrp_tree, vrps) { char buf[64]; ip_addr_print(&v->addr, v->afi, buf, sizeof(buf)); if (fprintf(out, "AS%u,%s,%u,%s,%lld\n", v->asid, buf, v->maxlength, taldescs[v->talid], (long long)v->expires) < 0) return -1; } return 0; } rpki-client-7.6/src/output-json.c100644 001750 001750 00000007640 14200037642 0012560/* $OpenBSD: output-json.c,v 1.23 2022/01/14 15:00:23 claudio Exp $ */ /* * Copyright (c) 2019 Claudio Jeker * * 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. */ #include #include #include #include #include "extern.h" static int outputheader_json(FILE *out, struct stats *st) { char hn[NI_MAXHOST], tbuf[26]; struct tm *tp; time_t t; size_t i; time(&t); setenv("TZ", "UTC", 1); tp = localtime(&t); strftime(tbuf, sizeof tbuf, "%FT%TZ", tp); gethostname(hn, sizeof hn); if (fprintf(out, "{\n\t\"metadata\": {\n" "\t\t\"buildmachine\": \"%s\",\n" "\t\t\"buildtime\": \"%s\",\n" "\t\t\"elapsedtime\": \"%lld\",\n" "\t\t\"usertime\": \"%lld\",\n" "\t\t\"systemtime\": \"%lld\",\n" "\t\t\"roas\": %zu,\n" "\t\t\"failedroas\": %zu,\n" "\t\t\"invalidroas\": %zu,\n" "\t\t\"bgpsec_pubkeys\": %zu,\n" "\t\t\"certificates\": %zu,\n" "\t\t\"invalidcertificates\": %zu,\n" "\t\t\"tals\": %zu,\n" "\t\t\"invalidtals\": %zu,\n" "\t\t\"talfiles\": [\n", hn, tbuf, (long long)st->elapsed_time.tv_sec, (long long)st->user_time.tv_sec, (long long)st->system_time.tv_sec, st->roas, st->roas_fail, st->roas_invalid, st->brks, st->certs, st->certs_fail, st->tals, talsz - st->tals) < 0) return -1; for (i = 0; i < talsz; i++) { if (fprintf(out, "\t\t\t\"%s\"%s\n", tals[i], i == talsz - 1 ? "" : ",") < 0) return -1; } if (fprintf(out, "\t\t],\n" "\t\t\"manifests\": %zu,\n" "\t\t\"failedmanifests\": %zu,\n" "\t\t\"stalemanifests\": %zu,\n" "\t\t\"crls\": %zu,\n" "\t\t\"gbrs\": %zu,\n" "\t\t\"repositories\": %zu,\n" "\t\t\"vrps\": %zu,\n" "\t\t\"uniquevrps\": %zu,\n" "\t\t\"cachedir_del_files\": %zu,\n" "\t\t\"cachedir_superfluous_files\": %zu,\n" "\t\t\"cachedir_del_dirs\": %zu\n" "\t},\n\n", st->mfts, st->mfts_fail, st->mfts_stale, st->crls, st->gbrs, st->repos, st->vrps, st->uniqs, st->del_files, st->extra_files, st->del_dirs) < 0) return -1; return 0; } int output_json(FILE *out, struct vrp_tree *vrps, struct brk_tree *brks, struct stats *st) { char buf[64]; struct vrp *v; struct brk *b; int first = 1; if (outputheader_json(out, st) < 0) return -1; if (fprintf(out, "\t\"roas\": [\n") < 0) return -1; RB_FOREACH(v, vrp_tree, vrps) { if (!first) { if (fprintf(out, ",\n") < 0) return -1; } first = 0; ip_addr_print(&v->addr, v->afi, buf, sizeof(buf)); if (fprintf(out, "\t\t{ \"asn\": %u, \"prefix\": \"%s\", " "\"maxLength\": %u, \"ta\": \"%s\", \"expires\": %lld }", v->asid, buf, v->maxlength, taldescs[v->talid], (long long)v->expires) < 0) return -1; } if (fprintf(out, "\n\t],\n\n\t\"bgpsec_keys\": [\n") < 0) return -1; first = 1; RB_FOREACH(b, brk_tree, brks) { if (!first) { if (fprintf(out, ",\n") < 0) return -1; } first = 0; if (fprintf(out, "\t\t{ \"asn\": %u, \"ski\": \"%s\", " "\"pubkey\": \"%s\", \"ta\": \"%s\", \"expires\": %lld }", b->asid, b->ski, b->pubkey, taldescs[b->talid], (long long)b->expires) < 0) return -1; } if (fprintf(out, "\n\t]\n}\n") < 0) return -1; return 0; } rpki-client-7.6/src/parser.c100644 001750 001750 00000065250 14200037642 0011546/* $OpenBSD: parser.c,v 1.60 2022/02/04 16:29:43 tb Exp $ */ /* * Copyright (c) 2019 Claudio Jeker * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "extern.h" static void build_chain(const struct auth *, STACK_OF(X509) **); static struct crl *get_crl(const struct auth *); static void build_crls(const struct crl *, STACK_OF(X509_CRL) **); static X509_STORE_CTX *ctx; static struct auth_tree auths = RB_INITIALIZER(&auths); static struct crl_tree crlt = RB_INITIALIZER(&crlt); extern ASN1_OBJECT *certpol_oid; struct parse_repo { RB_ENTRY(parse_repo) entry; char *path; char *validpath; unsigned int id; }; static RB_HEAD(repo_tree, parse_repo) repos = RB_INITIALIZER(&repos); static inline int repocmp(struct parse_repo *a, struct parse_repo *b) { return a->id - b->id; } RB_GENERATE_STATIC(repo_tree, parse_repo, entry, repocmp); static struct parse_repo * repo_get(unsigned int id) { struct parse_repo needle = { .id = id }; return RB_FIND(repo_tree, &repos, &needle); } static void repo_add(unsigned int id, char *path, char *validpath) { struct parse_repo *rp; if ((rp = calloc(1, sizeof(*rp))) == NULL) err(1, NULL); rp->id = id; if (path != NULL) if ((rp->path = strdup(path)) == NULL) err(1, NULL); if (validpath != NULL) if ((rp->validpath = strdup(validpath)) == NULL) err(1, NULL); if (RB_INSERT(repo_tree, &repos, rp) != NULL) errx(1, "repository already added: id %d, %s", id, path); } static char * time2str(time_t t) { static char buf[64]; struct tm tm; if (gmtime_r(&t, &tm) == NULL) return "could not convert time"; strftime(buf, sizeof(buf), "%h %d %T %Y %Z", &tm); return buf; } /* * Build access path to file based on repoid, path, location and file values. */ static char * parse_filepath(unsigned int repoid, const char *path, const char *file, enum location loc) { struct parse_repo *rp; char *fn, *repopath; /* build file path based on repoid, entity path and filename */ rp = repo_get(repoid); if (rp == NULL) return NULL; if (loc == DIR_VALID) repopath = rp->validpath; else repopath = rp->path; if (repopath == NULL) return NULL; if (path == NULL) { if (asprintf(&fn, "%s/%s", repopath, file) == -1) err(1, NULL); } else { if (asprintf(&fn, "%s/%s/%s", repopath, path, file) == -1) err(1, NULL); } return fn; } /* * Callback for X509_verify_cert() to handle critical extensions in old * LibreSSL libraries or OpenSSL libs without RFC3779 support. */ static int verify_cb(int ok, X509_STORE_CTX *store_ctx) { X509 *cert; const STACK_OF(X509_EXTENSION) *exts; X509_EXTENSION *ext; ASN1_OBJECT *obj; char *file; int depth, error, i, nid; error = X509_STORE_CTX_get_error(store_ctx); depth = X509_STORE_CTX_get_error_depth(store_ctx); if (error != X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION) return ok; if ((file = X509_STORE_CTX_get_app_data(store_ctx)) == NULL) cryptoerrx("X509_STORE_CTX_get_app_data"); if ((cert = X509_STORE_CTX_get_current_cert(store_ctx)) == NULL) { warnx("%s: got no current cert", file); return 0; } if ((exts = X509_get0_extensions(cert)) == NULL) { warnx("%s: got no cert extensions", file); return 0; } for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) { ext = sk_X509_EXTENSION_value(exts, i); /* skip over non-critical and known extensions */ if (!X509_EXTENSION_get_critical(ext)) continue; if (X509_supported_extension(ext)) continue; if ((obj = X509_EXTENSION_get_object(ext)) == NULL) { warnx("%s: got no extension object", file); return 0; } nid = OBJ_obj2nid(obj); switch (nid) { case NID_sbgp_ipAddrBlock: case NID_sbgp_autonomousSysNum: continue; default: warnx("%s: depth %d: unknown extension: nid %d", file, depth, nid); return 0; } } return 1; } /* * Validate the X509 certificate. If crl is NULL don't check CRL. * Returns 1 for valid certificates, returns 0 if there is a verify error */ static int valid_x509(char *file, X509 *x509, struct auth *a, struct crl *crl, unsigned long flags, int nowarn) { X509_VERIFY_PARAM *params; ASN1_OBJECT *cp_oid; STACK_OF(X509) *chain; STACK_OF(X509_CRL) *crls = NULL; int c; build_chain(a, &chain); build_crls(crl, &crls); assert(x509 != NULL); if (!X509_STORE_CTX_init(ctx, NULL, x509, NULL)) cryptoerrx("X509_STORE_CTX_init"); if ((params = X509_STORE_CTX_get0_param(ctx)) == NULL) cryptoerrx("X509_STORE_CTX_get0_param"); if ((cp_oid = OBJ_dup(certpol_oid)) == NULL) cryptoerrx("OBJ_dup"); if (!X509_VERIFY_PARAM_add0_policy(params, cp_oid)) cryptoerrx("X509_VERIFY_PARAM_add0_policy"); X509_STORE_CTX_set_verify_cb(ctx, verify_cb); if (!X509_STORE_CTX_set_app_data(ctx, file)) cryptoerrx("X509_STORE_CTX_set_app_data"); flags |= X509_V_FLAG_EXPLICIT_POLICY; flags |= X509_V_FLAG_INHIBIT_MAP; X509_STORE_CTX_set_flags(ctx, flags); X509_STORE_CTX_set_depth(ctx, MAX_CERT_DEPTH); X509_STORE_CTX_set0_trusted_stack(ctx, chain); X509_STORE_CTX_set0_crls(ctx, crls); if (X509_verify_cert(ctx) <= 0) { c = X509_STORE_CTX_get_error(ctx); if (!nowarn || verbose > 1) warnx("%s: %s", file, X509_verify_cert_error_string(c)); X509_STORE_CTX_cleanup(ctx); sk_X509_free(chain); sk_X509_CRL_free(crls); return 0; } X509_STORE_CTX_cleanup(ctx); sk_X509_free(chain); sk_X509_CRL_free(crls); return 1; } /* * Parse and validate a ROA. * This is standard stuff. * Returns the roa on success, NULL on failure. */ static struct roa * proc_parser_roa(char *file, const unsigned char *der, size_t len) { struct roa *roa; struct crl *crl; struct auth *a; X509 *x509; if ((roa = roa_parse(&x509, file, der, len)) == NULL) return NULL; a = valid_ski_aki(file, &auths, roa->ski, roa->aki); crl = get_crl(a); if (!valid_x509(file, x509, a, crl, X509_V_FLAG_CRL_CHECK, 0)) { X509_free(x509); roa_free(roa); return NULL; } X509_free(x509); roa->talid = a->cert->talid; /* * If the ROA isn't valid, we accept it anyway and depend upon * the code around roa_read() to check the "valid" field itself. */ if (valid_roa(file, a, roa)) roa->valid = 1; /* * Check CRL to figure out the soonest transitive expiry moment */ if (crl != NULL && roa->expires > crl->expires) roa->expires = crl->expires; /* * Scan the cert tree to figure out the soonest transitive * expiry moment */ for (; a != NULL; a = a->parent) { if (roa->expires > a->cert->expires) roa->expires = a->cert->expires; } return roa; } /* * Check all files and their hashes in a MFT structure. * Return zero on failure, non-zero on success. */ static int proc_parser_mft_check(const char *fn, struct mft *p) { const enum location loc[2] = { DIR_TEMP, DIR_VALID }; size_t i; int rc = 1; char *path; for (i = 0; i < p->filesz; i++) { struct mftfile *m = &p->files[i]; int try, fd = -1, noent = 0, valid = 0; for (try = 0; try < 2 && !valid; try++) { if ((path = parse_filepath(p->repoid, p->path, m->file, loc[try])) == NULL) continue; fd = open(path, O_RDONLY); if (fd == -1 && errno == ENOENT) noent++; free(path); /* remember which path was checked */ m->location = loc[try]; valid = valid_filehash(fd, m->hash, sizeof(m->hash)); } if (!valid) { /* silently skip not-existing unknown files */ if (m->type == RTYPE_INVALID && noent == 2) continue; warnx("%s: bad message digest for %s", fn, m->file); rc = 0; continue; } } return rc; } /* * Parse and validate a manifest file. Skip checking the fileandhash * this is done in the post check. After this step we know the mft is * valid and can be compared. * Here we *don't* validate against the list of CRLs, because the * certificate used to sign the manifest may specify a CRL that the root * certificate didn't, and we haven't scanned for it yet. * This chicken-and-egg isn't important, however, because we'll catch * the revocation list by the time we scan for any contained resources * (ROA, CER) and will see it then. * Return the mft on success or NULL on failure. */ static struct mft * proc_parser_mft_pre(char *file, const unsigned char *der, size_t len) { struct mft *mft; X509 *x509; struct auth *a; if ((mft = mft_parse(&x509, file, der, len)) == NULL) return NULL; a = valid_ski_aki(file, &auths, mft->ski, mft->aki); /* CRL checks disabled here because CRL is referenced from mft */ if (!valid_x509(file, x509, a, NULL, 0, 1)) { mft_free(mft); X509_free(x509); return NULL; } X509_free(x509); return mft; } /* * Do the end of manifest validation. * Return the mft on success or NULL on failure. */ static struct mft * proc_parser_mft_post(char *file, struct mft *mft, const char *path, unsigned int repoid) { /* check that now is not before from */ time_t now = time(NULL); if (mft == NULL) { warnx("%s: no valid mft available", file); return NULL; } /* check that now is not before from */ if (now < mft->valid_from) { warnx("%s: mft not yet valid %s", file, time2str(mft->valid_from)); mft->stale = 1; } /* check that now is not after until */ if (now > mft->valid_until) { warnx("%s: mft expired on %s", file, time2str(mft->valid_until)); mft->stale = 1; } mft->repoid = repoid; if (path != NULL) if ((mft->path = strdup(path)) == NULL) err(1, NULL); if (!mft->stale) if (!proc_parser_mft_check(file, mft)) { mft_free(mft); return NULL; } return mft; } /* * Validate a certificate, if invalid free the resouces and return NULL. */ static struct cert * proc_parser_cert_validate(char *file, struct cert *cert) { struct auth *a; struct crl *crl; a = valid_ski_aki(file, &auths, cert->ski, cert->aki); crl = get_crl(a); if (!valid_x509(file, cert->x509, a, crl, X509_V_FLAG_CRL_CHECK, 0)) { cert_free(cert); return NULL; } cert->talid = a->cert->talid; /* Validate the cert */ if (!valid_cert(file, a, cert)) { cert_free(cert); return NULL; } /* * Add validated CA certs to the RPKI auth tree. */ if (cert->purpose == CERT_PURPOSE_CA) auth_insert(&auths, cert, a); return cert; } /* * Certificates are from manifests (has a digest and is signed with * another certificate) Parse the certificate, make sure its * signatures are valid (with CRLs), then validate the RPKI content. * This returns a certificate (which must not be freed) or NULL on * parse failure. */ static struct cert * proc_parser_cert(char *file, const unsigned char *der, size_t len) { struct cert *cert; /* Extract certificate data. */ cert = cert_parse(file, der, len); if (cert == NULL) return NULL; cert = proc_parser_cert_validate(file, cert); return cert; } /* * Root certificates come from TALs (has a pkey and is self-signed). * Parse the certificate, ensure that its public key matches the * known public key from the TAL, and then validate the RPKI * content. * * This returns a certificate (which must not be freed) or NULL on * parse failure. */ static struct cert * proc_parser_root_cert(char *file, const unsigned char *der, size_t len, unsigned char *pkey, size_t pkeysz, int talid) { struct cert *cert; /* Extract certificate data. */ cert = ta_parse(file, der, len, pkey, pkeysz); if (cert == NULL) return NULL; if (!valid_ta(file, &auths, cert)) { warnx("%s: certificate not a valid ta", file); cert_free(cert); return NULL; } cert->talid = talid; /* * Add valid roots to the RPKI auth tree. */ auth_insert(&auths, cert, NULL); return cert; } /* * Parse a certificate revocation list * This simply parses the CRL content itself, optionally validating it * within the digest if it comes from a manifest, then adds it to the * CRL tree. */ static void proc_parser_crl(char *file, const unsigned char *der, size_t len) { X509_CRL *x509_crl; struct crl *crl; const ASN1_TIME *at; struct tm expires_tm; if ((x509_crl = crl_parse(file, der, len)) != NULL) { if ((crl = malloc(sizeof(*crl))) == NULL) err(1, NULL); if ((crl->aki = x509_crl_get_aki(x509_crl, file)) == NULL) { warnx("x509_crl_get_aki failed"); goto err; } crl->x509_crl = x509_crl; /* extract expire time for later use */ at = X509_CRL_get0_nextUpdate(x509_crl); if (at == NULL) { warnx("%s: X509_CRL_get0_nextUpdate failed", file); goto err; } memset(&expires_tm, 0, sizeof(expires_tm)); if (ASN1_time_parse(at->data, at->length, &expires_tm, 0) == -1) { warnx("%s: ASN1_time_parse failed", file); goto err; } if ((crl->expires = mktime(&expires_tm)) == -1) errx(1, "%s: mktime failed", file); if (RB_INSERT(crl_tree, &crlt, crl) != NULL) { if (!filemode) warnx("%s: duplicate AKI %s", file, crl->aki); goto err; } } return; err: free_crl(crl); } /* * Parse a ghostbuster record */ static void proc_parser_gbr(char *file, const unsigned char *der, size_t len) { struct gbr *gbr; X509 *x509; struct auth *a; struct crl *crl; if ((gbr = gbr_parse(&x509, file, der, len)) == NULL) return; a = valid_ski_aki(file, &auths, gbr->ski, gbr->aki); crl = get_crl(a); /* return value can be ignored since nothing happens here */ valid_x509(file, x509, a, crl, X509_V_FLAG_CRL_CHECK, 0); X509_free(x509); gbr_free(gbr); } /* * Walk the certificate tree to the root and build a certificate * chain from cert->x509. All certs in the tree are validated and * can be loaded as trusted stack into the validator. */ static void build_chain(const struct auth *a, STACK_OF(X509) **chain) { *chain = NULL; if (a == NULL) return; if ((*chain = sk_X509_new_null()) == NULL) err(1, "sk_X509_new_null"); for (; a != NULL; a = a->parent) { assert(a->cert->x509 != NULL); if (!sk_X509_push(*chain, a->cert->x509)) errx(1, "sk_X509_push"); } } /* * Find a CRL based on the auth SKI value. */ static struct crl * get_crl(const struct auth *a) { struct crl find; if (a == NULL) return NULL; find.aki = a->cert->ski; return RB_FIND(crl_tree, &crlt, &find); } /* * Add the CRL based on the certs SKI value. * No need to insert any other CRL since those were already checked. */ static void build_crls(const struct crl *crl, STACK_OF(X509_CRL) **crls) { *crls = NULL; if (crl == NULL) return; if ((*crls = sk_X509_CRL_new_null()) == NULL) errx(1, "sk_X509_CRL_new_null"); if (!sk_X509_CRL_push(*crls, crl->x509_crl)) err(1, "sk_X509_CRL_push"); } /* * Load the file specified by the entity information. */ static char * parse_load_file(struct entity *entp, unsigned char **f, size_t *flen) { char *file; file = parse_filepath(entp->repoid, entp->path, entp->file, entp->location); if (file == NULL) errx(1, "no path to file"); *f = load_file(file, flen); if (*f == NULL) warn("parse file %s", file); return file; } static char * parse_load_mft(struct entity *entp, struct mft **mft) { struct mft *mft1 = NULL, *mft2 = NULL; char *f, *file1, *file2; size_t flen; file1 = parse_filepath(entp->repoid, entp->path, entp->file, DIR_VALID); file2 = parse_filepath(entp->repoid, entp->path, entp->file, DIR_TEMP); if (file1 != NULL) { f = load_file(file1, &flen); if (f == NULL && errno != ENOENT) warn("parse file %s", file1); mft1 = proc_parser_mft_pre(file1, f, flen); free(f); } if (file2 != NULL) { f = load_file(file2, &flen); if (f == NULL && errno != ENOENT) warn("parse file %s", file2); mft2 = proc_parser_mft_pre(file2, f, flen); free(f); } if (mft_compare(mft1, mft2) == 1) { mft_free(mft2); free(file2); *mft = mft1; return file1; } else { mft_free(mft1); free(file1); *mft = mft2; return file2; } } /* * Process an entity and responing to parent process. */ static void parse_entity(struct entityq *q, struct msgbuf *msgq) { struct entity *entp; struct tal *tal; struct cert *cert; struct mft *mft; struct roa *roa; struct ibuf *b; unsigned char *f; size_t flen; char *file; int c; while ((entp = TAILQ_FIRST(q)) != NULL) { TAILQ_REMOVE(q, entp, entries); /* handle RTYPE_REPO first */ if (entp->type == RTYPE_REPO) { repo_add(entp->repoid, entp->path, entp->file); entity_free(entp); continue; } /* pass back at least type, repoid and filename */ b = io_new_buffer(); io_simple_buffer(b, &entp->type, sizeof(entp->type)); file = NULL; f = NULL; switch (entp->type) { case RTYPE_TAL: io_str_buffer(b, entp->file); if ((tal = tal_parse(entp->file, entp->data, entp->datasz)) == NULL) errx(1, "%s: could not parse tal file", entp->file); tal->id = entp->talid; tal_buffer(b, tal); tal_free(tal); break; case RTYPE_CER: file = parse_load_file(entp, &f, &flen); io_str_buffer(b, file); if (entp->data != NULL) cert = proc_parser_root_cert(file, f, flen, entp->data, entp->datasz, entp->talid); else cert = proc_parser_cert(file, f, flen); c = (cert != NULL); io_simple_buffer(b, &c, sizeof(int)); if (cert != NULL) cert_buffer(b, cert); /* * The parsed certificate data "cert" is now * managed in the "auths" table, so don't free * it here. */ break; case RTYPE_CRL: file = parse_load_file(entp, &f, &flen); io_str_buffer(b, file); proc_parser_crl(file, f, flen); break; case RTYPE_MFT: file = parse_load_mft(entp, &mft); mft = proc_parser_mft_post(file, mft, entp->path, entp->repoid); io_str_buffer(b, file); c = (mft != NULL); io_simple_buffer(b, &c, sizeof(int)); if (mft != NULL) mft_buffer(b, mft); mft_free(mft); break; case RTYPE_ROA: file = parse_load_file(entp, &f, &flen); io_str_buffer(b, file); roa = proc_parser_roa(file, f, flen); c = (roa != NULL); io_simple_buffer(b, &c, sizeof(int)); if (roa != NULL) roa_buffer(b, roa); roa_free(roa); break; case RTYPE_GBR: file = parse_load_file(entp, &f, &flen); io_str_buffer(b, file); proc_parser_gbr(file, f, flen); break; default: errx(1, "unhandled entity type %d", entp->type); } free(f); free(file); io_close_buffer(msgq, b); entity_free(entp); } } /* * Use the X509 CRL Distribution Points to locate the CRL needed for * verification. */ static void parse_load_crl(char *uri) { char *f; size_t flen; if (uri == NULL) return; if (strncmp(uri, "rsync://", strlen("rsync://")) != 0) { warnx("bad CRL distribution point URI %s", uri); return; } uri += strlen("rsync://"); f = load_file(uri, &flen); if (f == NULL) { warn("parse file %s", uri); return; } proc_parser_crl(uri, f, flen); free(f); } /* * Parse the cert pointed at by the AIA URI while doing that also load * the CRL of this cert. While the CRL is validated the returned cert * is not. The caller needs to make sure it is validated once all * necessary certs were loaded. Returns NULL on failure. */ static struct cert * parse_load_cert(char *uri) { struct cert *cert = NULL; char *f; size_t flen; if (uri == NULL) return NULL; if (strncmp(uri, "rsync://", strlen("rsync://")) != 0) { warnx("bad authority information access URI %s", uri); return NULL; } uri += strlen("rsync://"); f = load_file(uri, &flen); if (f == NULL) { warn("parse file %s", uri); goto done; } cert = cert_parse(uri, f, flen); free(f); if (cert == NULL) goto done; if (cert->purpose != CERT_PURPOSE_CA) { warnx("AIA reference to bgpsec cert %s", uri); goto done; } /* try to load the CRL of this cert */ parse_load_crl(cert->crl); return cert; done: cert_free(cert); return NULL; } /* * Build the certificate chain by using the Authority Information Access. * This requires that the TA are already validated and added to the auths * tree. Once the TA is located in the chain the chain is validated in * reverse order. */ static void parse_load_certchain(char *uri) { struct cert *stack[MAX_CERT_DEPTH]; char *filestack[MAX_CERT_DEPTH]; struct cert *cert; int i, failed; for (i = 0; i < MAX_CERT_DEPTH; i++) { cert = parse_load_cert(uri); if (cert == NULL) { warnx("failed to build authority chain"); return; } if (auth_find(&auths, cert->ski) != NULL) { assert(i == 0); cert_free(cert); return; /* cert already added */ } stack[i] = cert; filestack[i] = uri; if (auth_find(&auths, cert->aki) != NULL) break; /* found chain to TA */ uri = cert->aia; } if (i >= MAX_CERT_DEPTH) { warnx("authority chain exceeds max depth of %d", MAX_CERT_DEPTH); for (i = 0; i < MAX_CERT_DEPTH; i++) cert_free(stack[i]); return; } /* TA found play back the stack and add all certs */ for (failed = 0; i >= 0; i--) { cert = stack[i]; uri = filestack[i]; if (failed) cert_free(cert); else if (proc_parser_cert_validate(uri, cert) == NULL) failed = 1; } } static void parse_load_ta(struct tal *tal) { const char *file; char *nfile, *f; size_t flen; /* does not matter which URI, all end with same filename */ file = strrchr(tal->uri[0], '/'); assert(file); if (asprintf(&nfile, "ta/%s%s", tal->descr, file) == -1) err(1, NULL); f = load_file(nfile, &flen); if (f == NULL) { warn("parse file %s", nfile); free(nfile); return; } /* if TA is valid it was added as a root which is all we need */ proc_parser_root_cert(nfile, f, flen, tal->pkey, tal->pkeysz, tal->id); free(nfile); free(f); } /* * Parse file passed with -f option. */ static void proc_parser_file(char *file, unsigned char *buf, size_t len) { static int num; X509 *x509 = NULL; struct cert *cert = NULL; struct mft *mft = NULL; struct roa *roa = NULL; struct gbr *gbr = NULL; struct tal *tal = NULL; enum rtype type; char *aia = NULL, *aki = NULL; unsigned long verify_flags = X509_V_FLAG_CRL_CHECK; if (num++ > 0) printf("--\n"); if (strncmp(file, "rsync://", strlen("rsync://")) == 0) { file += strlen("rsync://"); buf = load_file(file, &len); if (buf == NULL) { warn("parse file %s", file); return; } } printf("File: %s\n", file); type = rtype_from_file_extension(file); switch (type) { case RTYPE_CER: cert = cert_parse(file, buf, len); if (cert == NULL) break; cert_print(cert); aia = cert->aia; aki = cert->aki; x509 = cert->x509; if (X509_up_ref(x509) == 0) errx(1, "%s: X509_up_ref failed", __func__); break; case RTYPE_MFT: mft = mft_parse(&x509, file, buf, len); if (mft == NULL) break; mft_print(mft); aia = mft->aia; aki = mft->aki; verify_flags = 0; break; case RTYPE_ROA: roa = roa_parse(&x509, file, buf, len); if (roa == NULL) break; roa_print(roa); aia = roa->aia; aki = roa->aki; break; case RTYPE_GBR: gbr = gbr_parse(&x509, file, buf, len); if (gbr == NULL) break; gbr_print(gbr); aia = gbr->aia; aki = gbr->aki; break; case RTYPE_TAL: tal = tal_parse(file, buf, len); if (tal == NULL) break; tal_print(tal); break; case RTYPE_CRL: /* XXX no printer yet */ default: printf("%s: unsupported file type\n", file); break; } if (aia != NULL) { struct auth *a; struct crl *crl; char *c; c = x509_get_crl(x509, file); parse_load_crl(c); free(c); parse_load_certchain(aia); a = auth_find(&auths, aki); crl = get_crl(a); if (valid_x509(file, x509, a, crl, verify_flags, 0)) printf("Validation: OK\n"); else printf("Validation: Failed\n"); } X509_free(x509); cert_free(cert); mft_free(mft); roa_free(roa); gbr_free(gbr); tal_free(tal); } /* * Process a file request, in general don't send anything back. */ static void parse_file(struct entityq *q, struct msgbuf *msgq) { struct entity *entp; struct ibuf *b; struct tal *tal; while ((entp = TAILQ_FIRST(q)) != NULL) { TAILQ_REMOVE(q, entp, entries); switch (entp->type) { case RTYPE_FILE: proc_parser_file(entp->file, entp->data, entp->datasz); break; case RTYPE_TAL: if ((tal = tal_parse(entp->file, entp->data, entp->datasz)) == NULL) errx(1, "%s: could not parse tal file", entp->file); tal->id = entp->talid; parse_load_ta(tal); tal_free(tal); break; default: errx(1, "unhandled entity type %d", entp->type); } b = io_new_buffer(); io_simple_buffer(b, &entp->type, sizeof(entp->type)); io_str_buffer(b, entp->file); io_close_buffer(msgq, b); entity_free(entp); } } /* * Process responsible for parsing and validating content. * All this process does is wait to be told about a file to parse, then * it parses it and makes sure that the data being returned is fully * validated and verified. * The process will exit cleanly only when fd is closed. */ void proc_parser(int fd) { struct entityq q; struct msgbuf msgq; struct pollfd pfd; struct entity *entp; struct ibuf *b, *inbuf = NULL; ERR_load_crypto_strings(); OpenSSL_add_all_ciphers(); OpenSSL_add_all_digests(); x509_init_oid(); if ((ctx = X509_STORE_CTX_new()) == NULL) cryptoerrx("X509_STORE_CTX_new"); TAILQ_INIT(&q); msgbuf_init(&msgq); msgq.fd = fd; pfd.fd = fd; for (;;) { pfd.events = POLLIN; if (msgq.queued) pfd.events |= POLLOUT; if (poll(&pfd, 1, INFTIM) == -1) { if (errno == EINTR) continue; err(1, "poll"); } if ((pfd.revents & (POLLERR|POLLNVAL))) errx(1, "poll: bad descriptor"); /* If the parent closes, return immediately. */ if ((pfd.revents & POLLHUP)) break; if ((pfd.revents & POLLIN)) { b = io_buf_read(fd, &inbuf); if (b != NULL) { entp = calloc(1, sizeof(struct entity)); if (entp == NULL) err(1, NULL); entity_read_req(b, entp); TAILQ_INSERT_TAIL(&q, entp, entries); ibuf_free(b); } } if (pfd.revents & POLLOUT) { switch (msgbuf_write(&msgq)) { case 0: errx(1, "write: connection closed"); case -1: err(1, "write"); } } if (!filemode) parse_entity(&q, &msgq); else parse_file(&q, &msgq); } while ((entp = TAILQ_FIRST(&q)) != NULL) { TAILQ_REMOVE(&q, entp, entries); entity_free(entp); } /* XXX free auths and crl tree */ X509_STORE_CTX_free(ctx); msgbuf_clear(&msgq); exit(0); } rpki-client-7.6/src/print.c100644 001750 001750 00000010707 14200037642 0011403/* $OpenBSD: print.c,v 1.3 2021/12/22 09:35:14 claudio Exp $ */ /* * Copyright (c) 2021 Claudio Jeker * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include "extern.h" static const char * pretty_key_id(char *hex) { static char buf[128]; /* bigger than SHA_DIGEST_LENGTH * 3 */ size_t i; for (i = 0; i < sizeof(buf) && *hex != '\0'; i++) { if (i % 3 == 2 && *hex != '\0') buf[i] = ':'; else buf[i] = *hex++; } if (i == sizeof(buf)) memcpy(buf + sizeof(buf) - 4, "...", 4); return buf; } void tal_print(const struct tal *p) { size_t i; for (i = 0; i < p->urisz; i++) printf("%5zu: URI: %s\n", i + 1, p->uri[i]); } void cert_print(const struct cert *p) { size_t i; char buf1[64], buf2[64]; int sockt; char tbuf[21]; printf("Subject key identifier: %s\n", pretty_key_id(p->ski)); if (p->aki != NULL) printf("Authority key identifier: %s\n", pretty_key_id(p->aki)); if (p->aia != NULL) printf("Authority info access: %s\n", p->aia); if (p->mft != NULL) printf("Manifest: %s\n", p->mft); if (p->repo != NULL) printf("caRepository: %s\n", p->repo); if (p->notify != NULL) printf("Notify URL: %s\n", p->notify); if (p->pubkey != NULL) printf("BGPsec P-256 ECDSA public key: %s\n", p->pubkey); strftime(tbuf, sizeof(tbuf), "%FT%TZ", gmtime(&p->expires)); printf("Valid until: %s\n", tbuf); printf("Subordinate Resources:\n"); for (i = 0; i < p->asz; i++) switch (p->as[i].type) { case CERT_AS_ID: printf("%5zu: AS: %u\n", i + 1, p->as[i].id); break; case CERT_AS_INHERIT: printf("%5zu: AS: inherit\n", i + 1); break; case CERT_AS_RANGE: printf("%5zu: AS: %u -- %u\n", i + 1, p->as[i].range.min, p->as[i].range.max); break; } for (i = 0; i < p->ipsz; i++) switch (p->ips[i].type) { case CERT_IP_INHERIT: printf("%5zu: IP: inherit\n", i + 1); break; case CERT_IP_ADDR: ip_addr_print(&p->ips[i].ip, p->ips[i].afi, buf1, sizeof(buf1)); printf("%5zu: IP: %s\n", i + 1, buf1); break; case CERT_IP_RANGE: sockt = (p->ips[i].afi == AFI_IPV4) ? AF_INET : AF_INET6; inet_ntop(sockt, p->ips[i].min, buf1, sizeof(buf1)); inet_ntop(sockt, p->ips[i].max, buf2, sizeof(buf2)); printf("%5zu: IP: %s -- %s\n", i + 1, buf1, buf2); break; } } void mft_print(const struct mft *p) { size_t i; char *hash; printf("Subject key identifier: %s\n", pretty_key_id(p->ski)); printf("Authority key identifier: %s\n", pretty_key_id(p->aki)); printf("Authority info access: %s\n", p->aia); printf("Manifest Number: %s\n", p->seqnum); for (i = 0; i < p->filesz; i++) { if (base64_encode(p->files[i].hash, sizeof(p->files[i].hash), &hash) == -1) errx(1, "base64_encode failure"); printf("%5zu: %s\n", i + 1, p->files[i].file); printf("\thash %s\n", hash); free(hash); } } void roa_print(const struct roa *p) { char buf[128]; size_t i; char tbuf[21]; printf("Subject key identifier: %s\n", pretty_key_id(p->ski)); printf("Authority key identifier: %s\n", pretty_key_id(p->aki)); printf("Authority info access: %s\n", p->aia); strftime(tbuf, sizeof(tbuf), "%FT%TZ", gmtime(&p->expires)); printf("ROA valid until: %s\n", tbuf); printf("asID: %u\n", p->asid); for (i = 0; i < p->ipsz; i++) { ip_addr_print(&p->ips[i].addr, p->ips[i].afi, buf, sizeof(buf)); printf("%5zu: %s maxlen: %hhu\n", i + 1, buf, p->ips[i].maxlength); } } void gbr_print(const struct gbr *p) { printf("Subject key identifier: %s\n", pretty_key_id(p->ski)); printf("Authority key identifier: %s\n", pretty_key_id(p->aki)); printf("Authority info access: %s\n", p->aia); printf("vcard:\n%s", p->vcard); } rpki-client-7.6/src/repo.c100644 001750 001750 00000076541 14200037642 0011224/* $OpenBSD: repo.c,v 1.30 2022/02/02 15:13:00 claudio Exp $ */ /* * Copyright (c) 2021 Claudio Jeker * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "extern.h" extern struct stats stats; extern int noop; extern int rrdpon; extern int repo_timeout; enum repo_state { REPO_LOADING = 0, REPO_DONE = 1, REPO_FAILED = -1, }; /* * A ta, rsync or rrdp repository. * Depending on what is needed the generic repository is backed by * a ta, rsync or rrdp repository. Multiple repositories can use the * same backend. */ struct rrdprepo { SLIST_ENTRY(rrdprepo) entry; char *notifyuri; char *basedir; struct filepath_tree deleted; unsigned int id; enum repo_state state; }; static SLIST_HEAD(, rrdprepo) rrdprepos = SLIST_HEAD_INITIALIZER(rrdprepos); struct rsyncrepo { SLIST_ENTRY(rsyncrepo) entry; char *repouri; char *basedir; unsigned int id; enum repo_state state; }; static SLIST_HEAD(, rsyncrepo) rsyncrepos = SLIST_HEAD_INITIALIZER(rsyncrepos); struct tarepo { SLIST_ENTRY(tarepo) entry; char *descr; char *basedir; char *temp; char **uri; size_t urisz; size_t uriidx; unsigned int id; enum repo_state state; }; static SLIST_HEAD(, tarepo) tarepos = SLIST_HEAD_INITIALIZER(tarepos); struct repo { SLIST_ENTRY(repo) entry; char *repouri; char *notifyuri; char *basedir; const struct rrdprepo *rrdp; const struct rsyncrepo *rsync; const struct tarepo *ta; struct entityq queue; /* files waiting for repo */ time_t alarm; /* sync timeout */ int talid; unsigned int id; /* identifier */ }; static SLIST_HEAD(, repo) repos = SLIST_HEAD_INITIALIZER(repos); /* counter for unique repo id */ unsigned int repoid; static struct rsyncrepo *rsync_get(const char *, const char *); static void remove_contents(char *); /* * Database of all file path accessed during a run. */ struct filepath { RB_ENTRY(filepath) entry; char *file; }; static inline int filepathcmp(struct filepath *a, struct filepath *b) { return strcmp(a->file, b->file); } RB_PROTOTYPE(filepath_tree, filepath, entry, filepathcmp); /* * Functions to lookup which files have been accessed during computation. */ int filepath_add(struct filepath_tree *tree, char *file) { struct filepath *fp; if ((fp = malloc(sizeof(*fp))) == NULL) err(1, NULL); if ((fp->file = strdup(file)) == NULL) err(1, NULL); if (RB_INSERT(filepath_tree, tree, fp) != NULL) { /* already in the tree */ free(fp->file); free(fp); return 0; } return 1; } /* * Lookup a file path in the tree and return the object if found or NULL. */ static struct filepath * filepath_find(struct filepath_tree *tree, char *file) { struct filepath needle = { .file = file }; return RB_FIND(filepath_tree, tree, &needle); } /* * Returns true if file exists in the tree. */ static int filepath_exists(struct filepath_tree *tree, char *file) { return filepath_find(tree, file) != NULL; } /* * Remove entry from tree and free it. */ static void filepath_put(struct filepath_tree *tree, struct filepath *fp) { RB_REMOVE(filepath_tree, tree, fp); free((void *)fp->file); free(fp); } /* * Free all elements of a filepath tree. */ static void filepath_free(struct filepath_tree *tree) { struct filepath *fp, *nfp; RB_FOREACH_SAFE(fp, filepath_tree, tree, nfp) filepath_put(tree, fp); } RB_GENERATE(filepath_tree, filepath, entry, filepathcmp); /* * Function to hash a string into a unique directory name. * Returned hash needs to be freed. */ static char * hash_dir(const char *uri) { unsigned char m[SHA256_DIGEST_LENGTH]; SHA256(uri, strlen(uri), m); return hex_encode(m, sizeof(m)); } /* * Function to build the directory name based on URI and a directory * as prefix. Skip the proto:// in URI but keep everything else. */ static char * repo_dir(const char *uri, const char *dir, int hash) { const char *local; char *out, *hdir = NULL; if (hash) { local = hdir = hash_dir(uri); } else { local = strchr(uri, ':'); if (local != NULL) local += strlen("://"); else local = uri; } if (dir == NULL) { if ((out = strdup(local)) == NULL) err(1, NULL); } else { if (asprintf(&out, "%s/%s", dir, local) == -1) err(1, NULL); } free(hdir); return out; } /* * Function to create all missing directories to a path. * This functions alters the path temporarily. */ static int repo_mkpath(char *file) { char *slash; /* build directory hierarchy */ slash = strrchr(file, '/'); assert(slash != NULL); *slash = '\0'; if (mkpath(file) == -1) { warn("mkpath %s", file); return -1; } *slash = '/'; return 0; } /* * Return the state of a repository. */ static enum repo_state repo_state(struct repo *rp) { if (rp->ta) return rp->ta->state; if (rp->rsync) return rp->rsync->state; if (rp->rrdp) return rp->rrdp->state; /* No backend so sync is by definition done. */ return REPO_DONE; } /* * Function called once a repository is done with the sync. Either * successfully or after failure. */ static void repo_done(const void *vp, int ok) { struct repo *rp; SLIST_FOREACH(rp, &repos, entry) { if (vp == rp->ta) entityq_flush(&rp->queue, rp); if (vp == rp->rsync) entityq_flush(&rp->queue, rp); if (vp == rp->rrdp) { if (!ok) { /* try to fall back to rsync */ rp->rrdp = NULL; rp->rsync = rsync_get(rp->repouri, rp->basedir); /* need to check if it was already loaded */ if (repo_state(rp) != REPO_LOADING) entityq_flush(&rp->queue, rp); } else entityq_flush(&rp->queue, rp); } } } /* * Build TA file name based on the repo info. * If temp is set add Xs for mkostemp. */ static char * ta_filename(const struct tarepo *tr, int temp) { const char *file; char *nfile; /* does not matter which URI, all end with same filename */ file = strrchr(tr->uri[0], '/'); assert(file); if (asprintf(&nfile, "%s%s%s", tr->basedir, file, temp ? ".XXXXXXXX": "") == -1) err(1, NULL); return nfile; } static void ta_fetch(struct tarepo *tr) { if (!rrdpon) { for (; tr->uriidx < tr->urisz; tr->uriidx++) { if (strncasecmp(tr->uri[tr->uriidx], "rsync://", 8) == 0) break; } } if (tr->uriidx >= tr->urisz) { tr->state = REPO_FAILED; logx("ta/%s: fallback to cache", tr->descr); repo_done(tr, 0); return; } logx("ta/%s: pulling from %s", tr->descr, tr->uri[tr->uriidx]); if (strncasecmp(tr->uri[tr->uriidx], "rsync://", 8) == 0) { /* * Create destination location. * Build up the tree to this point. */ rsync_fetch(tr->id, tr->uri[tr->uriidx], tr->basedir, NULL); } else { int fd; tr->temp = ta_filename(tr, 1); fd = mkostemp(tr->temp, O_CLOEXEC); if (fd == -1) { warn("mkostemp: %s", tr->temp); http_finish(tr->id, HTTP_FAILED, NULL); return; } if (fchmod(fd, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH) == -1) warn("fchmod: %s", tr->temp); http_fetch(tr->id, tr->uri[tr->uriidx], NULL, fd); } } static struct tarepo * ta_get(struct tal *tal) { struct tarepo *tr; /* no need to look for possible other repo */ if ((tr = calloc(1, sizeof(*tr))) == NULL) err(1, NULL); tr->id = ++repoid; SLIST_INSERT_HEAD(&tarepos, tr, entry); if ((tr->descr = strdup(tal->descr)) == NULL) err(1, NULL); tr->basedir = repo_dir(tal->descr, "ta", 0); /* steal URI infromation from TAL */ tr->urisz = tal->urisz; tr->uri = tal->uri; tal->urisz = 0; tal->uri = NULL; ta_fetch(tr); return tr; } static struct tarepo * ta_find(unsigned int id) { struct tarepo *tr; SLIST_FOREACH(tr, &tarepos, entry) if (id == tr->id) break; return tr; } static void ta_free(void) { struct tarepo *tr; while ((tr = SLIST_FIRST(&tarepos)) != NULL) { SLIST_REMOVE_HEAD(&tarepos, entry); free(tr->descr); free(tr->basedir); free(tr->temp); free(tr->uri); free(tr); } } static struct rsyncrepo * rsync_get(const char *uri, const char *validdir) { struct rsyncrepo *rr; char *repo; if ((repo = rsync_base_uri(uri)) == NULL) errx(1, "bad caRepository URI: %s", uri); SLIST_FOREACH(rr, &rsyncrepos, entry) if (strcmp(rr->repouri, repo) == 0) { free(repo); return rr; } if ((rr = calloc(1, sizeof(*rr))) == NULL) err(1, NULL); rr->id = ++repoid; SLIST_INSERT_HEAD(&rsyncrepos, rr, entry); rr->repouri = repo; rr->basedir = repo_dir(repo, ".rsync", 0); /* create base directory */ if (mkpath(rr->basedir) == -1) { warn("mkpath %s", rr->basedir); rsync_finish(rr->id, 0); return rr; } logx("%s: pulling from %s", rr->basedir, rr->repouri); rsync_fetch(rr->id, rr->repouri, rr->basedir, validdir); return rr; } static struct rsyncrepo * rsync_find(unsigned int id) { struct rsyncrepo *rr; SLIST_FOREACH(rr, &rsyncrepos, entry) if (id == rr->id) break; return rr; } static void rsync_free(void) { struct rsyncrepo *rr; while ((rr = SLIST_FIRST(&rsyncrepos)) != NULL) { SLIST_REMOVE_HEAD(&rsyncrepos, entry); free(rr->repouri); free(rr->basedir); free(rr); } } /* * Build local file name base on the URI and the rrdprepo info. */ static char * rrdp_filename(const struct rrdprepo *rr, const char *uri, int valid) { char *nfile; const char *dir = rr->basedir; if (!valid_uri(uri, strlen(uri), "rsync://")) errx(1, "%s: bad URI %s", rr->basedir, uri); uri += strlen("rsync://"); /* skip proto */ if (valid) { if ((nfile = strdup(uri)) == NULL) err(1, NULL); } else { if (asprintf(&nfile, "%s/%s", dir, uri) == -1) err(1, NULL); } return nfile; } /* * Build RRDP state file name based on the repo info. * If temp is set add Xs for mkostemp. */ static char * rrdp_state_filename(const struct rrdprepo *rr, int temp) { char *nfile; if (asprintf(&nfile, "%s/.state%s", rr->basedir, temp ? ".XXXXXXXX": "") == -1) err(1, NULL); return nfile; } static struct rrdprepo * rrdp_find(unsigned int id) { struct rrdprepo *rr; SLIST_FOREACH(rr, &rrdprepos, entry) if (id == rr->id) break; return rr; } static void rrdp_free(void) { struct rrdprepo *rr; while ((rr = SLIST_FIRST(&rrdprepos)) != NULL) { SLIST_REMOVE_HEAD(&rrdprepos, entry); free(rr->notifyuri); free(rr->basedir); filepath_free(&rr->deleted); free(rr); } } /* * Check if a directory is an active rrdp repository. * Returns 1 if found else 0. */ static int rrdp_is_active(const char *dir) { struct rrdprepo *rr; SLIST_FOREACH(rr, &rrdprepos, entry) if (strcmp(dir, rr->basedir) == 0) return rr->state != REPO_FAILED; return 0; } /* * Check if the URI is actually covered by one of the repositories * that depend on this RRDP repository. * Returns 1 if the URI is valid, 0 if no repouri matches the URI. */ static int rrdp_uri_valid(struct rrdprepo *rr, const char *uri) { struct repo *rp; SLIST_FOREACH(rp, &repos, entry) { if (rp->rrdp != rr) continue; if (strncmp(uri, rp->repouri, strlen(rp->repouri)) == 0) return 1; } return 0; } /* * Allocate and insert a new repository. */ static struct repo * repo_alloc(int talid) { struct repo *rp; if ((rp = calloc(1, sizeof(*rp))) == NULL) err(1, NULL); rp->id = ++repoid; rp->talid = talid; rp->alarm = getmonotime() + repo_timeout; TAILQ_INIT(&rp->queue); SLIST_INSERT_HEAD(&repos, rp, entry); stats.repos++; return rp; } /* * Parse the RRDP state file if it exists and set the session struct * based on that information. */ static void rrdp_parse_state(const struct rrdprepo *rr, struct rrdp_session *state) { FILE *f; int fd, ln = 0; const char *errstr; char *line = NULL, *file; size_t len = 0; ssize_t n; file = rrdp_state_filename(rr, 0); if ((fd = open(file, O_RDONLY)) == -1) { if (errno != ENOENT) warn("%s: open state file", rr->basedir); free(file); return; } free(file); f = fdopen(fd, "r"); if (f == NULL) err(1, "fdopen"); while ((n = getline(&line, &len, f)) != -1) { if (line[n - 1] == '\n') line[n - 1] = '\0'; switch (ln) { case 0: if ((state->session_id = strdup(line)) == NULL) err(1, NULL); break; case 1: state->serial = strtonum(line, 1, LLONG_MAX, &errstr); if (errstr) goto fail; break; case 2: if ((state->last_mod = strdup(line)) == NULL) err(1, NULL); break; default: goto fail; } ln++; } free(line); if (ferror(f)) goto fail; fclose(f); return; fail: warnx("%s: troubles reading state file", rr->basedir); fclose(f); free(state->session_id); free(state->last_mod); memset(state, 0, sizeof(*state)); } /* * Carefully write the RRDP session state file back. */ void rrdp_save_state(unsigned int id, struct rrdp_session *state) { struct rrdprepo *rr; char *temp, *file; FILE *f; int fd; rr = rrdp_find(id); if (rr == NULL) errx(1, "non-existant rrdp repo %u", id); file = rrdp_state_filename(rr, 0); temp = rrdp_state_filename(rr, 1); if ((fd = mkostemp(temp, O_CLOEXEC)) == -1) { warn("mkostemp %s", temp); goto fail; } (void) fchmod(fd, 0644); f = fdopen(fd, "w"); if (f == NULL) err(1, "fdopen"); /* write session state file out */ if (fprintf(f, "%s\n%lld\n", state->session_id, state->serial) < 0) { fclose(f); goto fail; } if (state->last_mod != NULL) { if (fprintf(f, "%s\n", state->last_mod) < 0) { fclose(f); goto fail; } } if (fclose(f) != 0) goto fail; if (rename(temp, file) == -1) warn("%s: rename state file", rr->basedir); free(temp); free(file); return; fail: warnx("%s: failed to save state", rr->basedir); unlink(temp); free(temp); free(file); } static struct rrdprepo * rrdp_get(const char *uri) { struct rrdp_session state = { 0 }; struct rrdprepo *rr; SLIST_FOREACH(rr, &rrdprepos, entry) if (strcmp(rr->notifyuri, uri) == 0) { if (rr->state == REPO_FAILED) return NULL; return rr; } if ((rr = calloc(1, sizeof(*rr))) == NULL) err(1, NULL); rr->id = ++repoid; SLIST_INSERT_HEAD(&rrdprepos, rr, entry); if ((rr->notifyuri = strdup(uri)) == NULL) err(1, NULL); rr->basedir = repo_dir(uri, ".rrdp", 1); RB_INIT(&rr->deleted); /* create base directory */ if (mkpath(rr->basedir) == -1) { warn("mkpath %s", rr->basedir); rrdp_finish(rr->id, 0); return rr; } /* parse state and start the sync */ rrdp_parse_state(rr, &state); rrdp_fetch(rr->id, rr->notifyuri, rr->notifyuri, &state); free(state.session_id); free(state.last_mod); logx("%s: pulling from %s", rr->notifyuri, "network"); return rr; } /* * Remove RRDP repo and start over. */ void rrdp_clear(unsigned int id) { struct rrdprepo *rr; rr = rrdp_find(id); if (rr == NULL) errx(1, "non-existant rrdp repo %u", id); /* remove rrdp repository contents */ remove_contents(rr->basedir); } /* * Write a file into the temporary RRDP dir but only after checking * its hash (if required). The function also makes sure that the file * tracking is properly adjusted. * Returns 1 on success, 0 if the repo is corrupt, -1 on IO error */ int rrdp_handle_file(unsigned int id, enum publish_type pt, char *uri, char *hash, size_t hlen, char *data, size_t dlen) { struct rrdprepo *rr; struct filepath *fp; ssize_t s; char *fn = NULL; int fd = -1, try = 0; rr = rrdp_find(id); if (rr == NULL) errx(1, "non-existant rrdp repo %u", id); if (rr->state == REPO_FAILED) return -1; /* check hash of original file for updates and deletes */ if (pt == PUB_UPD || pt == PUB_DEL) { if (filepath_exists(&rr->deleted, uri)) { warnx("%s: already deleted", uri); return 0; } /* try to open file first in rrdp then in valid repo */ do { free(fn); if ((fn = rrdp_filename(rr, uri, try++)) == NULL) return 0; fd = open(fn, O_RDONLY); } while (fd == -1 && try < 2); if (!valid_filehash(fd, hash, hlen)) { warnx("%s: bad file digest for %s", rr->notifyuri, fn); free(fn); return 0; } free(fn); } /* write new content or mark uri as deleted. */ if (pt == PUB_DEL) { filepath_add(&rr->deleted, uri); } else { fp = filepath_find(&rr->deleted, uri); if (fp != NULL) filepath_put(&rr->deleted, fp); /* add new file to rrdp dir */ if ((fn = rrdp_filename(rr, uri, 0)) == NULL) return 0; if (repo_mkpath(fn) == -1) goto fail; fd = open(fn, O_WRONLY|O_CREAT|O_TRUNC, 0644); if (fd == -1) { warn("open %s", fn); goto fail; } if ((s = write(fd, data, dlen)) == -1) { warn("write %s", fn); goto fail; } close(fd); if ((size_t)s != dlen) /* impossible */ errx(1, "short write %s", fn); free(fn); } return 1; fail: rr->state = REPO_FAILED; if (fd != -1) close(fd); free(fn); return -1; } /* * RSYNC sync finished, either with or without success. */ void rsync_finish(unsigned int id, int ok) { struct rsyncrepo *rr; struct tarepo *tr; tr = ta_find(id); if (tr != NULL) { /* repository changed state already, ignore request */ if (tr->state != REPO_LOADING) return; if (ok) { logx("ta/%s: loaded from network", tr->descr); stats.rsync_repos++; tr->state = REPO_DONE; repo_done(tr, 1); } else { logx("ta/%s: load from network failed", tr->descr); stats.rsync_fails++; tr->uriidx++; ta_fetch(tr); } return; } rr = rsync_find(id); if (rr == NULL) errx(1, "unknown rsync repo %u", id); /* repository changed state already, ignore request */ if (rr->state != REPO_LOADING) return; if (ok) { logx("%s: loaded from network", rr->basedir); stats.rsync_repos++; rr->state = REPO_DONE; } else { logx("%s: load from network failed, fallback to cache", rr->basedir); stats.rsync_fails++; rr->state = REPO_FAILED; /* clear rsync repo since it failed */ remove_contents(rr->basedir); } repo_done(rr, ok); } /* * RRDP sync finshed, either with or without success. */ void rrdp_finish(unsigned int id, int ok) { struct rrdprepo *rr; rr = rrdp_find(id); if (rr == NULL) errx(1, "unknown RRDP repo %u", id); /* repository changed state already, ignore request */ if (rr->state != REPO_LOADING) return; if (ok) { logx("%s: loaded from network", rr->notifyuri); stats.rrdp_repos++; rr->state = REPO_DONE; } else { logx("%s: load from network failed, fallback to rsync", rr->notifyuri); stats.rrdp_fails++; rr->state = REPO_FAILED; /* clear the RRDP repo since it failed */ remove_contents(rr->basedir); /* also clear the list of deleted files */ filepath_free(&rr->deleted); } repo_done(rr, ok); } /* * Handle responses from the http process. For TA file, either rename * or delete the temporary file. For RRDP requests relay the request * over to the rrdp process. */ void http_finish(unsigned int id, enum http_result res, const char *last_mod) { struct tarepo *tr; tr = ta_find(id); if (tr == NULL) { /* not a TA fetch therefor RRDP */ rrdp_http_done(id, res, last_mod); return; } /* repository changed state already, ignore request */ if (tr->state != REPO_LOADING) return; /* Move downloaded TA file into place, or unlink on failure. */ if (res == HTTP_OK) { char *file; file = ta_filename(tr, 0); if (rename(tr->temp, file) == -1) warn("rename to %s", file); free(file); logx("ta/%s: loaded from network", tr->descr); tr->state = REPO_DONE; stats.http_repos++; repo_done(tr, 1); } else { if (unlink(tr->temp) == -1 && errno != ENOENT) warn("unlink %s", tr->temp); tr->uriidx++; logx("ta/%s: load from network failed", tr->descr); ta_fetch(tr); } } /* * Look up a trust anchor, queueing it for download if not found. */ struct repo * ta_lookup(int id, struct tal *tal) { struct repo *rp; if (tal->urisz == 0) errx(1, "TAL %s has no URI", tal->descr); /* Look up in repository table. (Lookup should actually fail here) */ SLIST_FOREACH(rp, &repos, entry) { if (strcmp(rp->repouri, tal->descr) == 0) return rp; } rp = repo_alloc(id); rp->basedir = repo_dir(tal->descr, "ta", 0); if ((rp->repouri = strdup(tal->descr)) == NULL) err(1, NULL); /* try to create base directory */ if (mkpath(rp->basedir) == -1) warn("mkpath %s", rp->basedir); /* check if sync disabled ... */ if (noop) { logx("ta/%s: using cache", rp->repouri); entityq_flush(&rp->queue, rp); return rp; } rp->ta = ta_get(tal); /* need to check if it was already loaded */ if (repo_state(rp) != REPO_LOADING) entityq_flush(&rp->queue, rp); return rp; } /* * Look up a repository, queueing it for discovery if not found. */ struct repo * repo_lookup(int talid, const char *uri, const char *notify) { struct repo *rp; char *repouri; int nofetch = 0; if ((repouri = rsync_base_uri(uri)) == NULL) errx(1, "bad caRepository URI: %s", uri); /* Look up in repository table. */ SLIST_FOREACH(rp, &repos, entry) { if (strcmp(rp->repouri, repouri) != 0) continue; if (rp->notifyuri != NULL) { if (notify == NULL) continue; if (strcmp(rp->notifyuri, notify) != 0) continue; } else if (notify != NULL) continue; /* found matching repo */ free(repouri); return rp; } rp = repo_alloc(talid); rp->basedir = repo_dir(repouri, NULL, 0); rp->repouri = repouri; if (notify != NULL) if ((rp->notifyuri = strdup(notify)) == NULL) err(1, NULL); if (++talrepocnt[talid] >= MAX_REPO_PER_TAL) { if (talrepocnt[talid] == MAX_REPO_PER_TAL) warnx("too many repositories under %s", tals[talid]); nofetch = 1; } /* try to create base directory */ if (mkpath(rp->basedir) == -1) warn("mkpath %s", rp->basedir); /* check if sync disabled ... */ if (noop || nofetch) { logx("%s: using cache", rp->basedir); entityq_flush(&rp->queue, rp); return rp; } /* ... else try RRDP first if available then rsync */ if (notify != NULL) rp->rrdp = rrdp_get(notify); if (rp->rrdp == NULL) rp->rsync = rsync_get(uri, rp->basedir); /* need to check if it was already loaded */ if (repo_state(rp) != REPO_LOADING) entityq_flush(&rp->queue, rp); return rp; } /* * Find repository by identifier. */ struct repo * repo_byid(unsigned int id) { struct repo *rp; SLIST_FOREACH(rp, &repos, entry) { if (rp->id == id) return rp; } return NULL; } /* * Return the repository base or alternate directory. * Returned string must be freed by caller. */ char * repo_basedir(const struct repo *rp, int wantvalid) { char *path = NULL; if (!wantvalid) { if (rp->ta) { if ((path = strdup(rp->ta->basedir)) == NULL) err(1, NULL); } else if (rp->rsync) { if ((path = strdup(rp->rsync->basedir)) == NULL) err(1, NULL); } else if (rp->rrdp) { path = rrdp_filename(rp->rrdp, rp->repouri, 0); } else path = NULL; /* only valid repo available */ } else if (rp->basedir != NULL) { if ((path = strdup(rp->basedir)) == NULL) err(1, NULL); } return path; } /* * Return the repository identifier. */ unsigned int repo_id(const struct repo *rp) { return rp->id; } /* * Return the repository URI. */ const char * repo_uri(const struct repo *rp) { return rp->repouri; } int repo_queued(struct repo *rp, struct entity *p) { if (repo_state(rp) == REPO_LOADING) { TAILQ_INSERT_TAIL(&rp->queue, p, entries); return 1; } return 0; } static void repo_fail(struct repo *rp) { /* reset the alarm since code may fallback to rsync */ rp->alarm = getmonotime() + repo_timeout; if (rp->ta) http_finish(rp->ta->id, HTTP_FAILED, NULL); else if (rp->rsync) rsync_finish(rp->rsync->id, 0); else if (rp->rrdp) rrdp_finish(rp->rrdp->id, 0); else errx(1, "%s: bad repo", rp->repouri); } int repo_check_timeout(int timeout) { struct repo *rp; time_t now; now = getmonotime(); /* Look up in repository table. (Lookup should actually fail here) */ SLIST_FOREACH(rp, &repos, entry) { if (repo_state(rp) == REPO_LOADING) { if (rp->alarm <= now) { warnx("%s: synchronisation timeout", rp->repouri); repo_fail(rp); } else { int diff = rp->alarm - now; diff *= 1000; if (timeout == INFTIM || diff < timeout) timeout = diff; } } } return timeout; } static char ** add_to_del(char **del, size_t *dsz, char *file) { size_t i = *dsz; del = reallocarray(del, i + 1, sizeof(*del)); if (del == NULL) err(1, NULL); if ((del[i] = strdup(file)) == NULL) err(1, NULL); *dsz = i + 1; return del; } /* * Delayed delete of files from RRDP. Since RRDP has no security built-in * this code needs to check if this RRDP repository is actually allowed to * remove the file referenced by the URI. */ static char ** repo_cleanup_rrdp(struct filepath_tree *tree, char **del, size_t *delsz) { struct rrdprepo *rr; struct filepath *fp, *nfp; char *fn; SLIST_FOREACH(rr, &rrdprepos, entry) { RB_FOREACH_SAFE(fp, filepath_tree, &rr->deleted, nfp) { if (!rrdp_uri_valid(rr, fp->file)) { warnx("%s: external URI %s", rr->notifyuri, fp->file); filepath_put(&rr->deleted, fp); continue; } /* try to remove file from rrdp repo ... */ fn = rrdp_filename(rr, fp->file, 0); del = add_to_del(del, delsz, fn); free(fn); /* ... and from the valid repository if unused. */ fn = rrdp_filename(rr, fp->file, 1); if (!filepath_exists(tree, fn)) del = add_to_del(del, delsz, fn); else warnx("%s: referenced file supposed to be " "deleted", fn); free(fn); filepath_put(&rr->deleted, fp); } } return del; } /* * All files in tree are valid and should be moved to the valid repository * if not already there. Rename the files to the new path and readd the * filepath entry with the new path if successful. */ static void repo_move_valid(struct filepath_tree *tree) { struct filepath *fp, *nfp; size_t rsyncsz = strlen(".rsync/"); size_t rrdpsz = strlen(".rrdp/"); char *fn, *base; RB_FOREACH_SAFE(fp, filepath_tree, tree, nfp) { if (strncmp(fp->file, ".rsync/", rsyncsz) != 0 && strncmp(fp->file, ".rrdp/", rrdpsz) != 0) continue; /* not a temporary file path */ if (strncmp(fp->file, ".rsync/", rsyncsz) == 0) { fn = fp->file + rsyncsz; } else { base = strchr(fp->file + rrdpsz, '/'); assert(base != NULL); fn = base + 1; } if (repo_mkpath(fn) == -1) continue; if (rename(fp->file, fn) == -1) { warn("rename %s", fp->file); continue; } /* switch filepath node to new path */ RB_REMOVE(filepath_tree, tree, fp); base = fp->file; if ((fp->file = strdup(fn)) == NULL) err(1, NULL); free(base); if (RB_INSERT(filepath_tree, tree, fp) != NULL) errx(1, "%s: both possibilities of file present", fp->file); } } #define BASE_DIR (void *)0x62617365 #define RSYNC_DIR (void *)0x73796e63 #define RRDP_DIR (void *)0x52524450 static inline char * skip_dotslash(char *in) { if (memcmp(in, "./", 2) == 0) return in + 2; return in; } void repo_cleanup(struct filepath_tree *tree) { size_t i, cnt, delsz = 0, dirsz = 0; char **del = NULL, **dir = NULL; char *argv[2] = { ".", NULL }; FTS *fts; FTSENT *e; /* first move temp files which have been used to valid dir */ repo_move_valid(tree); /* then delete files requested by rrdp */ del = repo_cleanup_rrdp(tree, del, &delsz); if ((fts = fts_open(argv, FTS_PHYSICAL | FTS_NOSTAT, NULL)) == NULL) err(1, "fts_open"); errno = 0; while ((e = fts_read(fts)) != NULL) { char *path = skip_dotslash(e->fts_path); switch (e->fts_info) { case FTS_NSOK: if (filepath_exists(tree, path)) { e->fts_parent->fts_number++; break; } if (e->fts_parent->fts_pointer == RRDP_DIR) { e->fts_parent->fts_number++; /* handle rrdp .state files explicitly */ if (e->fts_level == 3 && strcmp(e->fts_name, ".state") == 0) break; /* can't delete these extra files */ stats.extra_files++; if (verbose > 1) logx("superfluous %s", path); break; } if (e->fts_parent->fts_pointer == RSYNC_DIR) { /* no need to keep rsync files */ stats.extra_files++; if (verbose > 1) logx("superfluous %s", path); } del = add_to_del(del, &delsz, path); break; case FTS_D: if (e->fts_level == 1) { if (strcmp(".rsync", e->fts_name) == 0) e->fts_pointer = RSYNC_DIR; else if (strcmp(".rrdp", e->fts_name) == 0) e->fts_pointer = RRDP_DIR; else e->fts_pointer = BASE_DIR; } else e->fts_pointer = e->fts_parent->fts_pointer; /* * special handling for rrdp directories, * clear them if they are not used anymore but * only if rrdp is active. */ if (e->fts_pointer == RRDP_DIR && !noop && e->fts_level == 2) { if (!rrdp_is_active(path)) e->fts_pointer = NULL; } break; case FTS_DP: if (e->fts_level == FTS_ROOTLEVEL) break; if (e->fts_level == 1) /* do not remove .rsync and .rrdp */ if (e->fts_pointer == RRDP_DIR || e->fts_pointer == RSYNC_DIR) break; if (e->fts_number == 0) dir = add_to_del(dir, &dirsz, path); e->fts_parent->fts_number += e->fts_number; break; case FTS_SL: case FTS_SLNONE: warnx("symlink %s", path); del = add_to_del(del, &delsz, path); break; case FTS_NS: case FTS_ERR: if (e->fts_errno == ENOENT && e->fts_level == FTS_ROOTLEVEL) continue; warnx("fts_read %s: %s", path, strerror(e->fts_errno)); break; default: warnx("fts_read %s: unhandled[%x]", path, e->fts_info); break; } errno = 0; } if (errno) err(1, "fts_read"); if (fts_close(fts) == -1) err(1, "fts_close"); cnt = 0; for (i = 0; i < delsz; i++) { if (unlink(del[i]) == -1) { if (errno != ENOENT) warn("unlink %s", del[i]); } else { if (verbose > 1) logx("deleted %s", del[i]); cnt++; } free(del[i]); } free(del); stats.del_files += cnt; cnt = 0; for (i = 0; i < dirsz; i++) { if (rmdir(dir[i]) == -1) warn("rmdir %s", dir[i]); else cnt++; free(dir[i]); } free(dir); stats.del_dirs += cnt; } void repo_free(void) { struct repo *rp; while ((rp = SLIST_FIRST(&repos)) != NULL) { SLIST_REMOVE_HEAD(&repos, entry); free(rp->repouri); free(rp->notifyuri); free(rp->basedir); free(rp); } ta_free(); rrdp_free(); rsync_free(); } /* * Remove all files and directories under base but do not remove base itself. */ static void remove_contents(char *base) { char *argv[2] = { base, NULL }; FTS *fts; FTSENT *e; if ((fts = fts_open(argv, FTS_PHYSICAL | FTS_NOSTAT, NULL)) == NULL) err(1, "fts_open"); errno = 0; while ((e = fts_read(fts)) != NULL) { switch (e->fts_info) { case FTS_NSOK: case FTS_SL: case FTS_SLNONE: if (unlink(e->fts_accpath) == -1) warn("unlink %s", e->fts_path); break; case FTS_D: break; case FTS_DP: /* keep root directory */ if (e->fts_level == FTS_ROOTLEVEL) break; if (rmdir(e->fts_accpath) == -1) warn("rmdir %s", e->fts_path); break; case FTS_NS: case FTS_ERR: warnx("fts_read %s: %s", e->fts_path, strerror(e->fts_errno)); break; default: warnx("unhandled[%x] %s", e->fts_info, e->fts_path); break; } errno = 0; } if (errno) err(1, "fts_read"); if (fts_close(fts) == -1) err(1, "fts_close"); } rpki-client-7.6/src/roa.c100644 001750 001750 00000032356 14200037642 0011034/* $OpenBSD: roa.c,v 1.37 2022/01/18 16:29:06 claudio Exp $ */ /* * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include #include #include "extern.h" /* * Parse results and data of the manifest file. */ struct parse { const char *fn; /* manifest file name */ struct roa *res; /* results */ }; extern ASN1_OBJECT *roa_oid; /* * Parse IP address (ROAIPAddress), RFC 6482, section 3.3. * Returns zero on failure, non-zero on success. */ static int roa_parse_addr(const ASN1_OCTET_STRING *os, enum afi afi, struct parse *p) { ASN1_SEQUENCE_ANY *seq; const unsigned char *d = os->data; size_t dsz = os->length; int rc = 0; const ASN1_TYPE *t; const ASN1_INTEGER *maxlength; long maxlen; struct ip_addr addr; struct roa_ip *res; if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 6482 section 3.3: address: " "failed ASN.1 sequence parse", p->fn); goto out; } /* ROAIPAddress has the address and optional maxlength. */ if (sk_ASN1_TYPE_num(seq) != 1 && sk_ASN1_TYPE_num(seq) != 2) { warnx("%s: RFC 6482 section 3.3: adddress: " "want 1 or 2 elements, have %d", p->fn, sk_ASN1_TYPE_num(seq)); goto out; } t = sk_ASN1_TYPE_value(seq, 0); if (t->type != V_ASN1_BIT_STRING) { warnx("%s: RFC 6482 section 3.3: address: " "want ASN.1 bit string, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } if (!ip_addr_parse(t->value.bit_string, afi, p->fn, &addr)) { warnx("%s: RFC 6482 section 3.3: address: " "invalid IP address", p->fn); goto out; } maxlen = addr.prefixlen; if (sk_ASN1_TYPE_num(seq) == 2) { t = sk_ASN1_TYPE_value(seq, 1); if (t->type != V_ASN1_INTEGER) { warnx("%s: RFC 6482 section 3.1: maxLength: " "want ASN.1 integer, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } maxlength = t->value.integer; maxlen = ASN1_INTEGER_get(maxlength); if (maxlen < 0) { warnx("%s: RFC 6482 section 3.2: maxLength: " "want positive integer, have %ld", p->fn, maxlen); goto out; } if (addr.prefixlen > maxlen) { warnx("%s: prefixlen (%d) larger than maxLength (%ld)", p->fn, addr.prefixlen, maxlen); goto out; } if (maxlen > ((afi == AFI_IPV4) ? 32 : 128)) { warnx("%s: maxLength (%ld) too large", p->fn, maxlen); goto out; } } res = &p->res->ips[p->res->ipsz++]; res->addr = addr; res->afi = afi; res->maxlength = maxlen; ip_roa_compose_ranges(res); rc = 1; out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); return rc; } /* * Parse IP address family, RFC 6482, section 3.3. * Returns zero on failure, non-zero on success. */ static int roa_parse_ipfam(const ASN1_OCTET_STRING *os, struct parse *p) { ASN1_SEQUENCE_ANY *seq, *sseq = NULL; const unsigned char *d = os->data; size_t dsz = os->length; int i, rc = 0; const ASN1_TYPE *t; enum afi afi; if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 6482 section 3.3: ROAIPAddressFamily: " "failed ASN.1 sequence parse", p->fn); goto out; } else if (sk_ASN1_TYPE_num(seq) != 2) { warnx("%s: RFC 6482 section 3.3: ROAIPAddressFamily: " "want 2 elements, have %d", p->fn, sk_ASN1_TYPE_num(seq)); goto out; } t = sk_ASN1_TYPE_value(seq, 0); if (t->type != V_ASN1_OCTET_STRING) { warnx("%s: RFC 6482 section 3.3: addressFamily: " "want ASN.1 octet string, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } if (!ip_addr_afi_parse(p->fn, t->value.octet_string, &afi)) { warnx("%s: RFC 6482 section 3.3: addressFamily: " "invalid", p->fn); goto out; } t = sk_ASN1_TYPE_value(seq, 1); if (t->type != V_ASN1_SEQUENCE) { warnx("%s: RFC 6482 section 3.3: addresses: " "want ASN.1 sequence, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } d = t->value.octet_string->data; dsz = t->value.octet_string->length; if ((sseq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 6482 section 3.3: addresses: " "failed ASN.1 sequence parse", p->fn); goto out; } /* will be called multiple times so use recallocarray */ if (p->res->ipsz + sk_ASN1_TYPE_num(sseq) >= MAX_IP_SIZE) { warnx("%s: too many IPAddress entries: limit %d", p->fn, MAX_IP_SIZE); goto out; } p->res->ips = recallocarray(p->res->ips, p->res->ipsz, p->res->ipsz + sk_ASN1_TYPE_num(sseq), sizeof(struct roa_ip)); if (p->res->ips == NULL) err(1, NULL); for (i = 0; i < sk_ASN1_TYPE_num(sseq); i++) { t = sk_ASN1_TYPE_value(sseq, i); if (t->type != V_ASN1_SEQUENCE) { warnx("%s: RFC 6482 section 3.3: ROAIPAddress: " "want ASN.1 sequence, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } if (!roa_parse_addr(t->value.octet_string, afi, p)) goto out; } rc = 1; out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); sk_ASN1_TYPE_pop_free(sseq, ASN1_TYPE_free); return rc; } /* * Parse IP blocks, RFC 6482, section 3.3. * Returns zero on failure, non-zero on success. */ static int roa_parse_ipblocks(const ASN1_OCTET_STRING *os, struct parse *p) { ASN1_SEQUENCE_ANY *seq; const unsigned char *d = os->data; size_t dsz = os->length; int i, rc = 0; const ASN1_TYPE *t; if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 6482 section 3.3: ipAddrBlocks: " "failed ASN.1 sequence parse", p->fn); goto out; } for (i = 0; i < sk_ASN1_TYPE_num(seq); i++) { t = sk_ASN1_TYPE_value(seq, i); if (t->type != V_ASN1_SEQUENCE) { warnx("%s: RFC 6482 section 3.3: ROAIPAddressFamily: " "want ASN.1 sequence, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } else if (!roa_parse_ipfam(t->value.octet_string, p)) goto out; } rc = 1; out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); return rc; } /* * Parses the eContent section of an ROA file, RFC 6482, section 3. * Returns zero on failure, non-zero on success. */ static int roa_parse_econtent(const unsigned char *d, size_t dsz, struct parse *p) { ASN1_SEQUENCE_ANY *seq; int i = 0, rc = 0, sz; const ASN1_TYPE *t; long roa_version; /* RFC 6482, section 3. */ if ((seq = d2i_ASN1_SEQUENCE_ANY(NULL, &d, dsz)) == NULL) { cryptowarnx("%s: RFC 6482 section 3: RouteOriginAttestation: " "failed ASN.1 sequence parse", p->fn); goto out; } if ((sz = sk_ASN1_TYPE_num(seq)) != 2 && sz != 3) { warnx("%s: RFC 6482 section 3: RouteOriginAttestation: " "want 2 or 3 elements, have %d", p->fn, sk_ASN1_TYPE_num(seq)); goto out; } /* Parse the optional version field */ if (sz == 3) { t = sk_ASN1_TYPE_value(seq, i++); d = t->value.asn1_string->data; dsz = t->value.asn1_string->length; if (cms_econtent_version(p->fn, &d, dsz, &roa_version) == -1) goto out; switch (roa_version) { case 0: warnx("%s: incorrect encoding for version 0", p->fn); goto out; default: warnx("%s: version %ld not supported (yet)", p->fn, roa_version); goto out; } } /* * RFC 6482, section 3.2. * It doesn't ever actually state that AS numbers can't be * negative, but...? */ t = sk_ASN1_TYPE_value(seq, i++); if (t->type != V_ASN1_INTEGER) { warnx("%s: RFC 6482 section 3.2: asID: " "want ASN.1 integer, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } else if (!as_id_parse(t->value.integer, &p->res->asid)) { warnx("%s: RFC 6482 section 3.2: asID: " "malformed AS identifier", p->fn); goto out; } /* RFC 6482, section 3.3. */ t = sk_ASN1_TYPE_value(seq, i++); if (t->type != V_ASN1_SEQUENCE) { warnx("%s: RFC 6482 section 3.3: ipAddrBlocks: " "want ASN.1 sequence, have %s (NID %d)", p->fn, ASN1_tag2str(t->type), t->type); goto out; } else if (!roa_parse_ipblocks(t->value.octet_string, p)) goto out; rc = 1; out: sk_ASN1_TYPE_pop_free(seq, ASN1_TYPE_free); return rc; } /* * Parse a full RFC 6482 file. * Returns the ROA or NULL if the document was malformed. */ struct roa * roa_parse(X509 **x509, const char *fn, const unsigned char *der, size_t len) { struct parse p; size_t cmsz; unsigned char *cms; int rc = 0; const ASN1_TIME *at; struct tm expires_tm; time_t expires; memset(&p, 0, sizeof(struct parse)); p.fn = fn; cms = cms_parse_validate(x509, fn, der, len, roa_oid, &cmsz); if (cms == NULL) return NULL; if ((p.res = calloc(1, sizeof(struct roa))) == NULL) err(1, NULL); p.res->aia = x509_get_aia(*x509, fn); p.res->aki = x509_get_aki(*x509, 0, fn); p.res->ski = x509_get_ski(*x509, fn); if (p.res->aia == NULL || p.res->aki == NULL || p.res->ski == NULL) { warnx("%s: RFC 6487 section 4.8: " "missing AIA, AKI or SKI X509 extension", fn); goto out; } at = X509_get0_notAfter(*x509); if (at == NULL) { warnx("%s: X509_get0_notAfter failed", fn); goto out; } memset(&expires_tm, 0, sizeof(expires_tm)); if (ASN1_time_parse(at->data, at->length, &expires_tm, 0) == -1) { warnx("%s: ASN1_time_parse failed", fn); goto out; } if ((expires = mktime(&expires_tm)) == -1) errx(1, "mktime failed"); p.res->expires = expires; if (!roa_parse_econtent(cms, cmsz, &p)) goto out; rc = 1; out: if (rc == 0) { roa_free(p.res); p.res = NULL; X509_free(*x509); *x509 = NULL; } free(cms); return p.res; } /* * Free an ROA pointer. * Safe to call with NULL. */ void roa_free(struct roa *p) { if (p == NULL) return; free(p->aia); free(p->aki); free(p->ski); free(p->ips); free(p); } /* * Serialise parsed ROA content. * See roa_read() for reader. */ void roa_buffer(struct ibuf *b, const struct roa *p) { io_simple_buffer(b, &p->valid, sizeof(p->valid)); io_simple_buffer(b, &p->asid, sizeof(p->asid)); io_simple_buffer(b, &p->talid, sizeof(p->talid)); io_simple_buffer(b, &p->ipsz, sizeof(p->ipsz)); io_simple_buffer(b, &p->expires, sizeof(p->expires)); io_simple_buffer(b, p->ips, p->ipsz * sizeof(p->ips[0])); io_str_buffer(b, p->aia); io_str_buffer(b, p->aki); io_str_buffer(b, p->ski); } /* * Read parsed ROA content from descriptor. * See roa_buffer() for writer. * Result must be passed to roa_free(). */ struct roa * roa_read(struct ibuf *b) { struct roa *p; if ((p = calloc(1, sizeof(struct roa))) == NULL) err(1, NULL); io_read_buf(b, &p->valid, sizeof(p->valid)); io_read_buf(b, &p->asid, sizeof(p->asid)); io_read_buf(b, &p->talid, sizeof(p->talid)); io_read_buf(b, &p->ipsz, sizeof(p->ipsz)); io_read_buf(b, &p->expires, sizeof(p->expires)); if ((p->ips = calloc(p->ipsz, sizeof(struct roa_ip))) == NULL) err(1, NULL); io_read_buf(b, p->ips, p->ipsz * sizeof(p->ips[0])); io_read_str(b, &p->aia); io_read_str(b, &p->aki); io_read_str(b, &p->ski); assert(p->aia && p->aki && p->ski); return p; } /* * Add each IP address in the ROA into the VRP tree. * Updates "vrps" to be the number of VRPs and "uniqs" to be the unique * number of addresses. */ void roa_insert_vrps(struct vrp_tree *tree, struct roa *roa, size_t *vrps, size_t *uniqs) { struct vrp *v, *found; size_t i; for (i = 0; i < roa->ipsz; i++) { if ((v = malloc(sizeof(*v))) == NULL) err(1, NULL); v->afi = roa->ips[i].afi; v->addr = roa->ips[i].addr; v->maxlength = roa->ips[i].maxlength; v->asid = roa->asid; v->talid = roa->talid; v->expires = roa->expires; /* * Check if a similar VRP already exists in the tree. * If the found VRP expires sooner, update it to this * ROAs later expiry moment. */ if ((found = RB_INSERT(vrp_tree, tree, v)) != NULL) { /* already exists */ if (found->expires < v->expires) { /* update found with preferred data */ found->talid = v->talid; found->expires = v->expires; } free(v); } else (*uniqs)++; (*vrps)++; } } static inline int vrpcmp(struct vrp *a, struct vrp *b) { int rv; if (a->afi > b->afi) return 1; if (a->afi < b->afi) return -1; switch (a->afi) { case AFI_IPV4: rv = memcmp(&a->addr.addr, &b->addr.addr, 4); if (rv) return rv; break; case AFI_IPV6: rv = memcmp(&a->addr.addr, &b->addr.addr, 16); if (rv) return rv; break; } /* a smaller prefixlen is considered bigger, e.g. /8 vs /10 */ if (a->addr.prefixlen < b->addr.prefixlen) return 1; if (a->addr.prefixlen > b->addr.prefixlen) return -1; if (a->maxlength < b->maxlength) return 1; if (a->maxlength > b->maxlength) return -1; if (a->asid > b->asid) return 1; if (a->asid < b->asid) return -1; return 0; } RB_GENERATE(vrp_tree, vrp, entry, vrpcmp); rpki-client-7.6/src/rrdp.c100644 001750 001750 00000032700 14200037642 0011213/* $OpenBSD: rrdp.c,v 1.21 2022/01/23 12:09:24 claudio Exp $ */ /* * Copyright (c) 2020 Nils Fisher * Copyright (c) 2021 Claudio Jeker * * 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. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include "extern.h" #include "rrdp.h" #define MAX_SESSIONS 12 #define READ_BUF_SIZE (32 * 1024) static struct msgbuf msgq; #define RRDP_STATE_REQ 0x01 #define RRDP_STATE_WAIT 0x02 #define RRDP_STATE_PARSE 0x04 #define RRDP_STATE_PARSE_ERROR 0x08 #define RRDP_STATE_PARSE_DONE 0x10 #define RRDP_STATE_HTTP_DONE 0x20 #define RRDP_STATE_DONE (RRDP_STATE_PARSE_DONE | RRDP_STATE_HTTP_DONE) struct rrdp { TAILQ_ENTRY(rrdp) entry; unsigned int id; char *notifyuri; char *local; char *last_mod; struct pollfd *pfd; int infd; int state; unsigned int file_pending; unsigned int file_failed; enum http_result res; enum rrdp_task task; char hash[SHA256_DIGEST_LENGTH]; SHA256_CTX ctx; struct rrdp_session repository; struct rrdp_session current; XML_Parser parser; struct notification_xml *nxml; struct snapshot_xml *sxml; struct delta_xml *dxml; }; TAILQ_HEAD(,rrdp) states = TAILQ_HEAD_INITIALIZER(states); char * xstrdup(const char *s) { char *r; if ((r = strdup(s)) == NULL) err(1, "strdup"); return r; } /* * Report back that a RRDP request finished. * ok should only be set to 1 if the cache is now up-to-date. */ static void rrdp_done(unsigned int id, int ok) { enum rrdp_msg type = RRDP_END; struct ibuf *b; b = io_new_buffer(); io_simple_buffer(b, &type, sizeof(type)); io_simple_buffer(b, &id, sizeof(id)); io_simple_buffer(b, &ok, sizeof(ok)); io_close_buffer(&msgq, b); } /* * Request an URI to be fetched via HTTPS. * The main process will respond with a RRDP_HTTP_INI which includes * the file descriptor to read from. RRDP_HTTP_FIN is sent at the * end of the request with the HTTP status code and last modified timestamp. * If the request should not set the If-Modified-Since: header then last_mod * should be set to NULL, else it should point to a proper date string. */ static void rrdp_http_req(unsigned int id, const char *uri, const char *last_mod) { enum rrdp_msg type = RRDP_HTTP_REQ; struct ibuf *b; b = io_new_buffer(); io_simple_buffer(b, &type, sizeof(type)); io_simple_buffer(b, &id, sizeof(id)); io_str_buffer(b, uri); io_str_buffer(b, last_mod); io_close_buffer(&msgq, b); } /* * Send the session state to the main process so it gets stored. */ static void rrdp_state_send(struct rrdp *s) { enum rrdp_msg type = RRDP_SESSION; struct ibuf *b; b = io_new_buffer(); io_simple_buffer(b, &type, sizeof(type)); io_simple_buffer(b, &s->id, sizeof(s->id)); io_str_buffer(b, s->current.session_id); io_simple_buffer(b, &s->current.serial, sizeof(s->current.serial)); io_str_buffer(b, s->current.last_mod); io_close_buffer(&msgq, b); } /* * Inform parent to clear the RRDP repository before start of snapshot. */ static void rrdp_clear_repo(struct rrdp *s) { enum rrdp_msg type = RRDP_CLEAR; struct ibuf *b; b = io_new_buffer(); io_simple_buffer(b, &type, sizeof(type)); io_simple_buffer(b, &s->id, sizeof(s->id)); io_close_buffer(&msgq, b); } /* * Send a blob of data to the main process to store it in the repository. */ void rrdp_publish_file(struct rrdp *s, struct publish_xml *pxml, unsigned char *data, size_t datasz) { enum rrdp_msg type = RRDP_FILE; struct ibuf *b; /* only send files if the fetch did not fail already */ if (s->file_failed == 0) { b = io_new_buffer(); io_simple_buffer(b, &type, sizeof(type)); io_simple_buffer(b, &s->id, sizeof(s->id)); io_simple_buffer(b, &pxml->type, sizeof(pxml->type)); if (pxml->type != PUB_ADD) io_simple_buffer(b, &pxml->hash, sizeof(pxml->hash)); io_str_buffer(b, pxml->uri); io_buf_buffer(b, data, datasz); io_close_buffer(&msgq, b); s->file_pending++; } } static struct rrdp * rrdp_new(unsigned int id, char *local, char *notify, char *session_id, long long serial, char *last_mod) { struct rrdp *s; if ((s = calloc(1, sizeof(*s))) == NULL) err(1, NULL); s->infd = -1; s->id = id; s->local = local; s->notifyuri = notify; s->repository.session_id = session_id; s->repository.serial = serial; s->repository.last_mod = last_mod; s->state = RRDP_STATE_REQ; if ((s->parser = XML_ParserCreate("US-ASCII")) == NULL) err(1, "XML_ParserCreate"); s->nxml = new_notification_xml(s->parser, &s->repository, &s->current, notify); TAILQ_INSERT_TAIL(&states, s, entry); return s; } static void rrdp_free(struct rrdp *s) { if (s == NULL) return; TAILQ_REMOVE(&states, s, entry); free_notification_xml(s->nxml); free_snapshot_xml(s->sxml); free_delta_xml(s->dxml); if (s->parser) XML_ParserFree(s->parser); if (s->infd != -1) close(s->infd); free(s->notifyuri); free(s->local); free(s->last_mod); free(s->repository.last_mod); free(s->repository.session_id); free(s->current.last_mod); free(s->current.session_id); free(s); } static struct rrdp * rrdp_get(unsigned int id) { struct rrdp *s; TAILQ_FOREACH(s, &states, entry) if (s->id == id) break; return s; } static void rrdp_failed(struct rrdp *s) { unsigned int id = s->id; /* reset file state before retrying */ s->file_failed = 0; /* XXX MUST do some cleanup in the repo here */ if (s->task == DELTA) { /* fallback to a snapshot as per RFC8182 */ free_delta_xml(s->dxml); s->dxml = NULL; rrdp_clear_repo(s); s->sxml = new_snapshot_xml(s->parser, &s->current, s); s->task = SNAPSHOT; s->state = RRDP_STATE_REQ; logx("%s: delta sync failed, fallback to snapshot", s->local); } else { /* * TODO: update state to track recurring failures * and fall back to rsync after a while. * This should probably happen in the main process. */ rrdp_free(s); rrdp_done(id, 0); } } static void rrdp_finished(struct rrdp *s) { unsigned int id = s->id; /* check if all parts of the process have finished */ if ((s->state & RRDP_STATE_DONE) != RRDP_STATE_DONE) return; /* still some files pending */ if (s->file_pending > 0) return; if (s->state & RRDP_STATE_PARSE_ERROR) { rrdp_failed(s); return; } if (s->res == HTTP_OK) { XML_Parser p = s->parser; /* * Finalize parsing on success to be sure that * all of the XML is correct. Needs to be done here * since the call would most probably fail for non * successful data fetches. */ if (XML_Parse(p, NULL, 0, 1) != XML_STATUS_OK) { warnx("%s: XML error at line %llu: %s", s->local, (unsigned long long)XML_GetCurrentLineNumber(p), XML_ErrorString(XML_GetErrorCode(p))); rrdp_failed(s); return; } /* If a file caused an error fail the update */ if (s->file_failed > 0) { rrdp_failed(s); return; } switch (s->task) { case NOTIFICATION: s->task = notification_done(s->nxml, s->last_mod); s->last_mod = NULL; switch (s->task) { case NOTIFICATION: logx("%s: repository not modified", s->local); rrdp_state_send(s); rrdp_free(s); rrdp_done(id, 1); break; case SNAPSHOT: logx("%s: downloading snapshot", s->local); rrdp_clear_repo(s); s->sxml = new_snapshot_xml(p, &s->current, s); s->state = RRDP_STATE_REQ; break; case DELTA: logx("%s: downloading %lld deltas", s->local, s->repository.serial - s->current.serial); s->dxml = new_delta_xml(p, &s->current, s); s->state = RRDP_STATE_REQ; break; } break; case SNAPSHOT: rrdp_state_send(s); rrdp_free(s); rrdp_done(id, 1); break; case DELTA: if (notification_delta_done(s->nxml)) { /* finished */ rrdp_state_send(s); rrdp_free(s); rrdp_done(id, 1); } else { /* reset delta parser for next delta */ free_delta_xml(s->dxml); s->dxml = new_delta_xml(p, &s->current, s); s->state = RRDP_STATE_REQ; } break; } } else if (s->res == HTTP_NOT_MOD && s->task == NOTIFICATION) { logx("%s: notification file not modified", s->local); /* no need to update state file */ rrdp_free(s); rrdp_done(id, 1); } else { rrdp_failed(s); } } static void rrdp_input_handler(int fd) { static struct ibuf *inbuf; char *local, *notify, *session_id, *last_mod; struct ibuf *b; struct rrdp *s; enum rrdp_msg type; enum http_result res; long long serial; unsigned int id; int ok; b = io_buf_recvfd(fd, &inbuf); if (b == NULL) return; io_read_buf(b, &type, sizeof(type)); io_read_buf(b, &id, sizeof(id)); switch (type) { case RRDP_START: io_read_str(b, &local); io_read_str(b, ¬ify); io_read_str(b, &session_id); io_read_buf(b, &serial, sizeof(serial)); io_read_str(b, &last_mod); if (b->fd != -1) errx(1, "received unexpected fd"); s = rrdp_new(id, local, notify, session_id, serial, last_mod); break; case RRDP_HTTP_INI: if (b->fd == -1) errx(1, "expected fd not received"); s = rrdp_get(id); if (s == NULL) errx(1, "rrdp session %u does not exist", id); if (s->state != RRDP_STATE_WAIT) errx(1, "%s: bad internal state", s->local); s->infd = b->fd; s->state = RRDP_STATE_PARSE; break; case RRDP_HTTP_FIN: io_read_buf(b, &res, sizeof(res)); io_read_str(b, &last_mod); if (b->fd != -1) errx(1, "received unexpected fd"); s = rrdp_get(id); if (s == NULL) errx(1, "rrdp session %u does not exist", id); if (!(s->state & RRDP_STATE_PARSE)) errx(1, "%s: bad internal state", s->local); s->res = res; s->last_mod = last_mod; s->state |= RRDP_STATE_HTTP_DONE; rrdp_finished(s); break; case RRDP_FILE: s = rrdp_get(id); if (s == NULL) errx(1, "rrdp session %u does not exist", id); if (b->fd != -1) errx(1, "received unexpected fd"); io_read_buf(b, &ok, sizeof(ok)); if (ok != 1) s->file_failed++; s->file_pending--; if (s->file_pending == 0) rrdp_finished(s); break; default: errx(1, "unexpected message %d", type); } ibuf_free(b); } static void rrdp_data_handler(struct rrdp *s) { char buf[READ_BUF_SIZE]; XML_Parser p = s->parser; ssize_t len; len = read(s->infd, buf, sizeof(buf)); if (len == -1) { s->state |= RRDP_STATE_PARSE_ERROR; warn("%s: read failure", s->local); return; } if ((s->state & RRDP_STATE_PARSE) == 0) errx(1, "%s: bad parser state", s->local); if (len == 0) { /* parser stage finished */ close(s->infd); s->infd = -1; if (s->task != NOTIFICATION) { char h[SHA256_DIGEST_LENGTH]; SHA256_Final(h, &s->ctx); if (memcmp(s->hash, h, sizeof(s->hash)) != 0) { s->state |= RRDP_STATE_PARSE_ERROR; warnx("%s: bad message digest", s->local); } } s->state |= RRDP_STATE_PARSE_DONE; rrdp_finished(s); return; } /* parse and maybe hash the bytes just read */ if (s->task != NOTIFICATION) SHA256_Update(&s->ctx, buf, len); if ((s->state & RRDP_STATE_PARSE_ERROR) == 0 && XML_Parse(p, buf, len, 0) != XML_STATUS_OK) { warnx("%s: parse error at line %llu: %s", s->local, (unsigned long long)XML_GetCurrentLineNumber(p), XML_ErrorString(XML_GetErrorCode(p))); s->state |= RRDP_STATE_PARSE_ERROR; } } void proc_rrdp(int fd) { struct pollfd pfds[MAX_SESSIONS + 1]; struct rrdp *s, *ns; size_t i; if (pledge("stdio recvfd", NULL) == -1) err(1, "pledge"); msgbuf_init(&msgq); msgq.fd = fd; for (;;) { i = 1; memset(&pfds, 0, sizeof(pfds)); TAILQ_FOREACH(s, &states, entry) { if (i >= MAX_SESSIONS + 1) { /* not enough sessions, wait for better times */ s->pfd = NULL; continue; } /* request new assets when there are free sessions */ if (s->state == RRDP_STATE_REQ) { const char *uri; switch (s->task) { case NOTIFICATION: rrdp_http_req(s->id, s->notifyuri, s->repository.last_mod); break; case SNAPSHOT: case DELTA: uri = notification_get_next(s->nxml, s->hash, sizeof(s->hash), s->task); SHA256_Init(&s->ctx); rrdp_http_req(s->id, uri, NULL); break; } s->state = RRDP_STATE_WAIT; } s->pfd = pfds + i++; s->pfd->fd = s->infd; s->pfd->events = POLLIN; } /* * Update main fd last. * The previous loop may have enqueue messages. */ pfds[0].fd = fd; pfds[0].events = POLLIN; if (msgq.queued) pfds[0].events |= POLLOUT; if (poll(pfds, i, INFTIM) == -1) { if (errno == EINTR) continue; err(1, "poll"); } if (pfds[0].revents & POLLHUP) break; if (pfds[0].revents & POLLOUT) { switch (msgbuf_write(&msgq)) { case 0: errx(1, "write: connection closed"); case -1: err(1, "write"); } } if (pfds[0].revents & POLLIN) rrdp_input_handler(fd); TAILQ_FOREACH_SAFE(s, &states, entry, ns) { if (s->pfd == NULL) continue; if (s->pfd->revents != 0) rrdp_data_handler(s); } } exit(0); } rpki-client-7.6/src/rrdp_delta.c100644 001750 001750 00000016465 14200037642 0012376/* $OpenBSD: rrdp_delta.c,v 1.7 2022/02/03 18:19:32 claudio Exp $ */ /* * Copyright (c) 2020 Nils Fisher * Copyright (c) 2021 Claudio Jeker * * 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. */ #include #include #include #include #include #include #include #include #include "extern.h" #include "rrdp.h" enum delta_scope { DELTA_SCOPE_NONE, DELTA_SCOPE_DELTA, DELTA_SCOPE_PUBLISH, DELTA_SCOPE_END }; struct delta_xml { XML_Parser parser; struct rrdp_session *current; struct rrdp *rrdp; struct publish_xml *pxml; char *session_id; long long serial; int version; enum delta_scope scope; }; enum validate_return { VALIDATE_RETURN_NO_FILE, VALIDATE_RETURN_FILE_DEL, VALIDATE_RETURN_HASH_MISMATCH, VALIDATE_RETURN_HASH_MATCH }; static void start_delta_elem(struct delta_xml *dxml, const char **attr) { XML_Parser p = dxml->parser; int has_xmlns = 0; int i; if (dxml->scope != DELTA_SCOPE_NONE) PARSE_FAIL(p, "parse failed - entered delta elem unexpectedely"); for (i = 0; attr[i]; i += 2) { const char *errstr; if (strcmp("xmlns", attr[i]) == 0 && strcmp(RRDP_XMLNS, attr[i + 1]) == 0) { has_xmlns = 1; continue; } if (strcmp("version", attr[i]) == 0) { dxml->version = strtonum(attr[i + 1], 1, MAX_VERSION, &errstr); if (errstr == NULL) continue; } if (strcmp("session_id", attr[i]) == 0) { dxml->session_id = xstrdup(attr[i + 1]); continue; } if (strcmp("serial", attr[i]) == 0) { dxml->serial = strtonum(attr[i + 1], 1, LLONG_MAX, &errstr); if (errstr == NULL) continue; } PARSE_FAIL(p, "parse failed - non conforming " "attribute '%s' found in delta elem", attr[i]); } if (!(has_xmlns && dxml->version && dxml->session_id && dxml->serial)) PARSE_FAIL(p, "parse failed - incomplete delta attributes"); if (strcmp(dxml->current->session_id, dxml->session_id) != 0) PARSE_FAIL(p, "parse failed - session_id mismatch"); if (dxml->current->serial != dxml->serial) PARSE_FAIL(p, "parse failed - serial mismatch"); dxml->scope = DELTA_SCOPE_DELTA; } static void end_delta_elem(struct delta_xml *dxml) { XML_Parser p = dxml->parser; if (dxml->scope != DELTA_SCOPE_DELTA) PARSE_FAIL(p, "parse failed - exited delta " "elem unexpectedely"); dxml->scope = DELTA_SCOPE_END; } static void start_publish_withdraw_elem(struct delta_xml *dxml, const char **attr, int withdraw) { XML_Parser p = dxml->parser; char *uri = NULL, hash[SHA256_DIGEST_LENGTH]; int i, hasUri = 0, hasHash = 0; enum publish_type pub = PUB_UPD; if (dxml->scope != DELTA_SCOPE_DELTA) PARSE_FAIL(p, "parse failed - entered publish/withdraw " "elem unexpectedely"); for (i = 0; attr[i]; i += 2) { if (strcmp("uri", attr[i]) == 0 && hasUri++ == 0) { if (valid_uri(attr[i + 1], strlen(attr[i + 1]), "rsync://")) { uri = xstrdup(attr[i + 1]); continue; } } if (strcmp("hash", attr[i]) == 0 && hasHash++ == 0) { if (hex_decode(attr[i + 1], hash, sizeof(hash)) == 0) continue; } PARSE_FAIL(p, "parse failed - non conforming " "attribute '%s' found in publish/withdraw elem", attr[i]); } if (hasUri != 1) PARSE_FAIL(p, "parse failed - incomplete publish/withdraw attributes"); if (withdraw && hasHash != 1) PARSE_FAIL(p, "parse failed - incomplete withdraw attributes"); if (withdraw) pub = PUB_DEL; else if (hasHash == 0) pub = PUB_ADD; dxml->pxml = new_publish_xml(pub, uri, hash, hasHash ? sizeof(hash) : 0); dxml->scope = DELTA_SCOPE_PUBLISH; } static void end_publish_withdraw_elem(struct delta_xml *dxml, int withdraw) { XML_Parser p = dxml->parser; if (dxml->scope != DELTA_SCOPE_PUBLISH) PARSE_FAIL(p, "parse failed - exited publish/withdraw " "elem unexpectedely"); if (publish_done(dxml->rrdp, dxml->pxml) != 0) PARSE_FAIL(p, "parse failed - bad publish/withdraw elem"); dxml->pxml = NULL; dxml->scope = DELTA_SCOPE_DELTA; } static void delta_xml_elem_start(void *data, const char *el, const char **attr) { struct delta_xml *dxml = data; XML_Parser p = dxml->parser; /* * Can only enter here once as we should have no ways to get back to * NONE scope */ if (strcmp("delta", el) == 0) start_delta_elem(dxml, attr); /* * Will enter here multiple times, BUT never nested. will start * collecting character data in that handler * mem is cleared in end block, (TODO or on parse failure) */ else if (strcmp("publish", el) == 0) start_publish_withdraw_elem(dxml, attr, 0); else if (strcmp("withdraw", el) == 0) start_publish_withdraw_elem(dxml, attr, 1); else PARSE_FAIL(p, "parse failed - unexpected elem exit found"); } static void delta_xml_elem_end(void *data, const char *el) { struct delta_xml *dxml = data; XML_Parser p = dxml->parser; if (strcmp("delta", el) == 0) end_delta_elem(dxml); /* * TODO does this allow or is that caught by basic * xml parsing */ else if (strcmp("publish", el) == 0) end_publish_withdraw_elem(dxml, 0); else if (strcmp("withdraw", el) == 0) end_publish_withdraw_elem(dxml, 1); else PARSE_FAIL(p, "parse failed - unexpected elem exit found"); } static void delta_content_handler(void *data, const char *content, int length) { struct delta_xml *dxml = data; XML_Parser p = dxml->parser; if (dxml->scope == DELTA_SCOPE_PUBLISH) if (publish_add_content(dxml->pxml, content, length) == -1) PARSE_FAIL(p, "parse failed - content too big"); } static void delta_doctype_handler(void *data, const char *doctypeName, const char *sysid, const char *pubid, int subset) { struct delta_xml *dxml = data; XML_Parser p = dxml->parser; PARSE_FAIL(p, "parse failed - DOCTYPE not allowed"); } struct delta_xml * new_delta_xml(XML_Parser p, struct rrdp_session *rs, struct rrdp *r) { struct delta_xml *dxml; if ((dxml = calloc(1, sizeof(*dxml))) == NULL) err(1, "%s", __func__); dxml->parser = p; dxml->current = rs; dxml->rrdp = r; if (XML_ParserReset(dxml->parser, "US-ASCII") != XML_TRUE) errx(1, "%s: XML_ParserReset failed", __func__); XML_SetElementHandler(dxml->parser, delta_xml_elem_start, delta_xml_elem_end); XML_SetCharacterDataHandler(dxml->parser, delta_content_handler); XML_SetUserData(dxml->parser, dxml); XML_SetDoctypeDeclHandler(dxml->parser, delta_doctype_handler, NULL); return dxml; } void free_delta_xml(struct delta_xml *dxml) { if (dxml == NULL) return; free(dxml->session_id); free_publish_xml(dxml->pxml); free(dxml); } void log_delta_xml(struct delta_xml *dxml) { logx("version: %d", dxml->version); logx("session_id: %s serial: %lld", dxml->session_id, dxml->serial); } rpki-client-7.6/src/rrdp_notification.c100644 001750 001750 00000031657 14200037642 0013773/* $OpenBSD: rrdp_notification.c,v 1.13 2022/02/03 18:19:32 claudio Exp $ */ /* * Copyright (c) 2020 Nils Fisher * Copyright (c) 2021 Claudio Jeker * * 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. */ #include #include #include #include #include #include #include #include #include #include #include "extern.h" #include "rrdp.h" enum notification_scope { NOTIFICATION_SCOPE_START, NOTIFICATION_SCOPE_NOTIFICATION, NOTIFICATION_SCOPE_SNAPSHOT, NOTIFICATION_SCOPE_NOTIFICATION_POST_SNAPSHOT, NOTIFICATION_SCOPE_DELTA, NOTIFICATION_SCOPE_END }; struct delta_item { char *uri; char hash[SHA256_DIGEST_LENGTH]; long long serial; TAILQ_ENTRY(delta_item) q; }; TAILQ_HEAD(delta_q, delta_item); struct notification_xml { XML_Parser parser; struct rrdp_session *repository; struct rrdp_session *current; const char *notifyuri; char *session_id; char *snapshot_uri; char snapshot_hash[SHA256_DIGEST_LENGTH]; struct delta_q delta_q; long long serial; int version; enum notification_scope scope; }; static void free_delta(struct delta_item *); static int add_delta(struct notification_xml *nxml, const char *uri, const char hash[SHA256_DIGEST_LENGTH], long long serial) { struct delta_item *d, *n; if ((d = calloc(1, sizeof(struct delta_item))) == NULL) err(1, "%s - calloc", __func__); d->serial = serial; d->uri = xstrdup(uri); memcpy(d->hash, hash, sizeof(d->hash)); /* optimise for a sorted input */ n = TAILQ_LAST(&nxml->delta_q, delta_q); if (n == NULL) TAILQ_INSERT_HEAD(&nxml->delta_q, d, q); else if (n->serial < serial) TAILQ_INSERT_TAIL(&nxml->delta_q, d, q); else TAILQ_FOREACH(n, &nxml->delta_q, q) { if (n->serial == serial) { warnx("duplicate delta serial %lld ", serial); free_delta(d); return 0; } if (n->serial > serial) { TAILQ_INSERT_BEFORE(n, d, q); break; } } return 1; } static void free_delta(struct delta_item *d) { free(d->uri); free(d); } static void start_notification_elem(struct notification_xml *nxml, const char **attr) { XML_Parser p = nxml->parser; int has_xmlns = 0; size_t i; if (nxml->scope != NOTIFICATION_SCOPE_START) PARSE_FAIL(p, "parse failed - entered notification elem unexpectedely"); for (i = 0; attr[i]; i += 2) { const char *errstr; if (strcmp("xmlns", attr[i]) == 0 && strcmp(RRDP_XMLNS, attr[i + 1]) == 0) { has_xmlns = 1; continue; } if (strcmp("session_id", attr[i]) == 0) { nxml->session_id = xstrdup(attr[i + 1]); continue; } if (strcmp("version", attr[i]) == 0) { nxml->version = strtonum(attr[i + 1], 1, MAX_VERSION, &errstr); if (errstr == NULL) continue; } if (strcmp("serial", attr[i]) == 0) { nxml->serial = strtonum(attr[i + 1], 1, LLONG_MAX, &errstr); if (errstr == NULL) continue; } PARSE_FAIL(p, "parse failed - non conforming " "attribute '%s' found in notification elem", attr[i]); } if (!(has_xmlns && nxml->version && nxml->session_id && nxml->serial)) PARSE_FAIL(p, "parse failed - incomplete " "notification attributes"); nxml->scope = NOTIFICATION_SCOPE_NOTIFICATION; } static void end_notification_elem(struct notification_xml *nxml) { XML_Parser p = nxml->parser; if (nxml->scope != NOTIFICATION_SCOPE_NOTIFICATION_POST_SNAPSHOT) PARSE_FAIL(p, "parse failed - exited notification " "elem unexpectedely"); nxml->scope = NOTIFICATION_SCOPE_END; } static void start_snapshot_elem(struct notification_xml *nxml, const char **attr) { XML_Parser p = nxml->parser; int i, hasUri = 0, hasHash = 0; if (nxml->scope != NOTIFICATION_SCOPE_NOTIFICATION) PARSE_FAIL(p, "parse failed - entered snapshot elem unexpectedely"); for (i = 0; attr[i]; i += 2) { if (strcmp("uri", attr[i]) == 0 && hasUri++ == 0) { if (valid_uri(attr[i + 1], strlen(attr[i + 1]), "https://") && valid_origin(attr[i + 1], nxml->notifyuri)) { nxml->snapshot_uri = xstrdup(attr[i + 1]); continue; } } if (strcmp("hash", attr[i]) == 0 && hasHash++ == 0) { if (hex_decode(attr[i + 1], nxml->snapshot_hash, sizeof(nxml->snapshot_hash)) == 0) continue; } PARSE_FAIL(p, "parse failed - non conforming " "attribute '%s' found in snapshot elem", attr[i]); } if (hasUri != 1 || hasHash != 1) PARSE_FAIL(p, "parse failed - incomplete snapshot attributes"); nxml->scope = NOTIFICATION_SCOPE_SNAPSHOT; } static void end_snapshot_elem(struct notification_xml *nxml) { XML_Parser p = nxml->parser; if (nxml->scope != NOTIFICATION_SCOPE_SNAPSHOT) PARSE_FAIL(p, "parse failed - exited snapshot " "elem unexpectedely"); nxml->scope = NOTIFICATION_SCOPE_NOTIFICATION_POST_SNAPSHOT; } static void start_delta_elem(struct notification_xml *nxml, const char **attr) { XML_Parser p = nxml->parser; int i, hasUri = 0, hasHash = 0; const char *delta_uri = NULL; char delta_hash[SHA256_DIGEST_LENGTH]; long long delta_serial = 0; if (nxml->scope != NOTIFICATION_SCOPE_NOTIFICATION_POST_SNAPSHOT) PARSE_FAIL(p, "parse failed - entered delta " "elem unexpectedely"); for (i = 0; attr[i]; i += 2) { if (strcmp("uri", attr[i]) == 0 && hasUri++ == 0) { if (valid_uri(attr[i + 1], strlen(attr[i + 1]), "https://") && valid_origin(attr[i + 1], nxml->notifyuri)) { delta_uri = attr[i + 1]; continue; } } if (strcmp("hash", attr[i]) == 0 && hasHash++ == 0) { if (hex_decode(attr[i + 1], delta_hash, sizeof(delta_hash)) == 0) continue; } if (strcmp("serial", attr[i]) == 0 && delta_serial == 0) { const char *errstr; delta_serial = strtonum(attr[i + 1], 1, LLONG_MAX, &errstr); if (errstr == NULL) continue; } PARSE_FAIL(p, "parse failed - non conforming " "attribute '%s' found in snapshot elem", attr[i]); } /* Only add to the list if we are relevant */ if (hasUri != 1 || hasHash != 1 || delta_serial == 0) PARSE_FAIL(p, "parse failed - incomplete delta attributes"); /* optimisation, add only deltas that could be interesting */ if (nxml->repository->serial != 0 && nxml->repository->serial < delta_serial && nxml->repository->session_id != NULL && strcmp(nxml->session_id, nxml->repository->session_id) == 0) { if (add_delta(nxml, delta_uri, delta_hash, delta_serial) == 0) PARSE_FAIL(p, "parse failed - adding delta failed"); } nxml->scope = NOTIFICATION_SCOPE_DELTA; } static void end_delta_elem(struct notification_xml *nxml) { XML_Parser p = nxml->parser; if (nxml->scope != NOTIFICATION_SCOPE_DELTA) PARSE_FAIL(p, "parse failed - exited delta elem unexpectedely"); nxml->scope = NOTIFICATION_SCOPE_NOTIFICATION_POST_SNAPSHOT; } static void notification_xml_elem_start(void *data, const char *el, const char **attr) { struct notification_xml *nxml = data; XML_Parser p = nxml->parser; /* * Can only enter here once as we should have no ways to get back to * START scope */ if (strcmp("notification", el) == 0) start_notification_elem(nxml, attr); /* * Will enter here multiple times, BUT never nested. will start * collecting character data in that handler * mem is cleared in end block, (TODO or on parse failure) */ else if (strcmp("snapshot", el) == 0) start_snapshot_elem(nxml, attr); else if (strcmp("delta", el) == 0) start_delta_elem(nxml, attr); else PARSE_FAIL(p, "parse failed - unexpected elem exit found"); } static void notification_xml_elem_end(void *data, const char *el) { struct notification_xml *nxml = data; XML_Parser p = nxml->parser; if (strcmp("notification", el) == 0) end_notification_elem(nxml); else if (strcmp("snapshot", el) == 0) end_snapshot_elem(nxml); else if (strcmp("delta", el) == 0) end_delta_elem(nxml); else PARSE_FAIL(p, "parse failed - unexpected elem exit found"); } static void notification_doctype_handler(void *data, const char *doctypeName, const char *sysid, const char *pubid, int subset) { struct notification_xml *nxml = data; XML_Parser p = nxml->parser; PARSE_FAIL(p, "parse failed - DOCTYPE not allowed"); } struct notification_xml * new_notification_xml(XML_Parser p, struct rrdp_session *repository, struct rrdp_session *current, const char *notifyuri) { struct notification_xml *nxml; if ((nxml = calloc(1, sizeof(*nxml))) == NULL) err(1, "%s", __func__); TAILQ_INIT(&(nxml->delta_q)); nxml->parser = p; nxml->repository = repository; nxml->current = current; nxml->notifyuri = notifyuri; XML_SetElementHandler(nxml->parser, notification_xml_elem_start, notification_xml_elem_end); XML_SetUserData(nxml->parser, nxml); XML_SetDoctypeDeclHandler(nxml->parser, notification_doctype_handler, NULL); return nxml; } void free_notification_xml(struct notification_xml *nxml) { if (nxml == NULL) return; free(nxml->session_id); free(nxml->snapshot_uri); while (!TAILQ_EMPTY(&nxml->delta_q)) { struct delta_item *d = TAILQ_FIRST(&nxml->delta_q); TAILQ_REMOVE(&nxml->delta_q, d, q); free_delta(d); } free(nxml); } /* * Finalize notification step, decide if a delta update is possible * if either the session_id changed or the delta files fail to cover * all the steps up to the new serial fall back to a snapshot. * Return SNAPSHOT or DELTA for snapshot or delta processing. * Return NOTIFICATION if repository is up to date. */ enum rrdp_task notification_done(struct notification_xml *nxml, char *last_mod) { struct delta_item *d; long long s, last_s = 0; nxml->current->last_mod = last_mod; nxml->current->session_id = xstrdup(nxml->session_id); /* check the that the session_id was valid and still the same */ if (nxml->repository->session_id == NULL || strcmp(nxml->session_id, nxml->repository->session_id) != 0) goto snapshot; /* if repository serial is 0 fall back to snapshot */ if (nxml->repository->serial == 0) goto snapshot; /* if our serial is equal or bigger, the repo is up to date */ if (nxml->repository->serial >= nxml->serial) { nxml->current->serial = nxml->repository->serial; return NOTIFICATION; } /* it makes no sense to process too many deltas */ if (nxml->serial - nxml->repository->serial > 300) goto snapshot; /* check that all needed deltas are available */ s = nxml->repository->serial + 1; TAILQ_FOREACH(d, &nxml->delta_q, q) { if (d->serial != s++) goto snapshot; last_s = d->serial; } if (last_s != nxml->serial) goto snapshot; /* update via delta possible */ nxml->current->serial = nxml->repository->serial; nxml->repository->serial = nxml->serial; return DELTA; snapshot: /* update via snapshot download */ nxml->current->serial = nxml->serial; return SNAPSHOT; } const char * notification_get_next(struct notification_xml *nxml, char *hash, size_t hlen, enum rrdp_task task) { struct delta_item *d; switch (task) { case SNAPSHOT: assert(hlen == sizeof(nxml->snapshot_hash)); memcpy(hash, nxml->snapshot_hash, hlen); /* * Ensure that the serial is correct in case a previous * delta request failed. */ nxml->current->serial = nxml->serial; return nxml->snapshot_uri; case DELTA: /* first bump serial, then use first delta */ nxml->current->serial += 1; d = TAILQ_FIRST(&nxml->delta_q); assert(d->serial == nxml->current->serial); assert(hlen == sizeof(d->hash)); memcpy(hash, d->hash, hlen); return d->uri; default: errx(1, "%s: bad task", __func__); } } /* * Pop first element from the delta queue. Return non-0 if this was the last * delta to fetch. */ int notification_delta_done(struct notification_xml *nxml) { struct delta_item *d; d = TAILQ_FIRST(&nxml->delta_q); assert(d->serial == nxml->current->serial); TAILQ_REMOVE(&nxml->delta_q, d, q); free_delta(d); assert(!TAILQ_EMPTY(&nxml->delta_q) || nxml->serial == nxml->current->serial); return TAILQ_EMPTY(&nxml->delta_q); } void log_notification_xml(struct notification_xml *nxml) { struct delta_item *d; char *hash; logx("session_id: %s, serial: %lld", nxml->session_id, nxml->serial); logx("snapshot_uri: %s", nxml->snapshot_uri); hash = hex_encode(nxml->snapshot_hash, sizeof(nxml->snapshot_hash)); logx("snapshot hash: %s", hash); free(hash); TAILQ_FOREACH(d, &nxml->delta_q, q) { logx("delta serial %lld uri: %s", d->serial, d->uri); hash = hex_encode(d->hash, sizeof(d->hash)); logx("delta hash: %s", hash); free(hash); } } rpki-client-7.6/src/rrdp_snapshot.c100644 001750 001750 00000015366 14200037642 0013143/* $OpenBSD: rrdp_snapshot.c,v 1.6 2022/02/03 18:19:32 claudio Exp $ */ /* * Copyright (c) 2020 Nils Fisher * Copyright (c) 2021 Claudio Jeker * * 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. */ #include #include #include #include #include #include #include #include "extern.h" #include "rrdp.h" enum snapshot_scope { SNAPSHOT_SCOPE_NONE, SNAPSHOT_SCOPE_SNAPSHOT, SNAPSHOT_SCOPE_PUBLISH, SNAPSHOT_SCOPE_END }; struct snapshot_xml { XML_Parser parser; struct rrdp_session *current; struct rrdp *rrdp; struct publish_xml *pxml; char *session_id; long long serial; int version; enum snapshot_scope scope; }; static void start_snapshot_elem(struct snapshot_xml *sxml, const char **attr) { XML_Parser p = sxml->parser; int has_xmlns = 0; int i; if (sxml->scope != SNAPSHOT_SCOPE_NONE) PARSE_FAIL(p, "parse failed - entered snapshot elem unexpectedely"); for (i = 0; attr[i]; i += 2) { const char *errstr; if (strcmp("xmlns", attr[i]) == 0 && strcmp(RRDP_XMLNS, attr[i + 1]) == 0) { has_xmlns = 1; continue; } if (strcmp("version", attr[i]) == 0) { sxml->version = strtonum(attr[i + 1], 1, MAX_VERSION, &errstr); if (errstr == NULL) continue; } if (strcmp("session_id", attr[i]) == 0) { sxml->session_id = xstrdup(attr[i + 1]); continue; } if (strcmp("serial", attr[i]) == 0) { sxml->serial = strtonum(attr[i + 1], 1, LLONG_MAX, &errstr); if (errstr == NULL) continue; } PARSE_FAIL(p, "parse failed - non conforming " "attribute '%s' found in snapshot elem", attr[i]); } if (!(has_xmlns && sxml->version && sxml->session_id && sxml->serial)) PARSE_FAIL(p, "parse failed - incomplete snapshot attributes"); if (strcmp(sxml->current->session_id, sxml->session_id) != 0) PARSE_FAIL(p, "parse failed - session_id mismatch"); if (sxml->current->serial != sxml->serial) PARSE_FAIL(p, "parse failed - serial mismatch"); sxml->scope = SNAPSHOT_SCOPE_SNAPSHOT; } static void end_snapshot_elem(struct snapshot_xml *sxml) { XML_Parser p = sxml->parser; if (sxml->scope != SNAPSHOT_SCOPE_SNAPSHOT) PARSE_FAIL(p, "parse failed - exited snapshot " "elem unexpectedely"); sxml->scope = SNAPSHOT_SCOPE_END; } static void start_publish_elem(struct snapshot_xml *sxml, const char **attr) { XML_Parser p = sxml->parser; char *uri = NULL; int i, hasUri = 0; if (sxml->scope != SNAPSHOT_SCOPE_SNAPSHOT) PARSE_FAIL(p, "parse failed - entered publish elem unexpectedely"); for (i = 0; attr[i]; i += 2) { if (strcmp("uri", attr[i]) == 0 && hasUri++ == 0) { if (valid_uri(attr[i + 1], strlen(attr[i + 1]), "rsync://")) { uri = xstrdup(attr[i + 1]); continue; } } /* * XXX it seems people can not write proper XML, ignore * bogus xmlns attribute on publish elements. */ if (strcmp("xmlns", attr[i]) == 0) continue; PARSE_FAIL(p, "parse failed - non conforming" " attribute '%s' found in publish elem", attr[i]); } if (hasUri != 1) PARSE_FAIL(p, "parse failed - incomplete publish attributes"); sxml->pxml = new_publish_xml(PUB_ADD, uri, NULL, 0); sxml->scope = SNAPSHOT_SCOPE_PUBLISH; } static void end_publish_elem(struct snapshot_xml *sxml) { XML_Parser p = sxml->parser; if (sxml->scope != SNAPSHOT_SCOPE_PUBLISH) PARSE_FAIL(p, "parse failed - exited publish " "elem unexpectedely"); if (publish_done(sxml->rrdp, sxml->pxml) != 0) PARSE_FAIL(p, "parse failed - bad publish elem"); sxml->pxml = NULL; sxml->scope = SNAPSHOT_SCOPE_SNAPSHOT; } static void snapshot_xml_elem_start(void *data, const char *el, const char **attr) { struct snapshot_xml *sxml = data; XML_Parser p = sxml->parser; /* * Can only enter here once as we should have no ways to get back to * NONE scope */ if (strcmp("snapshot", el) == 0) start_snapshot_elem(sxml, attr); /* * Will enter here multiple times, BUT never nested. will start * collecting character data in that handler mem is cleared in end * block, (TODO or on parse failure) */ else if (strcmp("publish", el) == 0) start_publish_elem(sxml, attr); else PARSE_FAIL(p, "parse failed - unexpected elem exit found"); } static void snapshot_xml_elem_end(void *data, const char *el) { struct snapshot_xml *sxml = data; XML_Parser p = sxml->parser; if (strcmp("snapshot", el) == 0) end_snapshot_elem(sxml); else if (strcmp("publish", el) == 0) end_publish_elem(sxml); else PARSE_FAIL(p, "parse failed - unexpected elem exit found"); } static void snapshot_content_handler(void *data, const char *content, int length) { struct snapshot_xml *sxml = data; XML_Parser p = sxml->parser; if (sxml->scope == SNAPSHOT_SCOPE_PUBLISH) if (publish_add_content(sxml->pxml, content, length) == -1) PARSE_FAIL(p, "parse failed - content too big"); } static void snapshot_doctype_handler(void *data, const char *doctypeName, const char *sysid, const char *pubid, int subset) { struct snapshot_xml *sxml = data; XML_Parser p = sxml->parser; PARSE_FAIL(p, "parse failed - DOCTYPE not allowed"); } struct snapshot_xml * new_snapshot_xml(XML_Parser p, struct rrdp_session *rs, struct rrdp *r) { struct snapshot_xml *sxml; if ((sxml = calloc(1, sizeof(*sxml))) == NULL) err(1, "%s", __func__); sxml->parser = p; sxml->current = rs; sxml->rrdp = r; if (XML_ParserReset(sxml->parser, "US-ASCII") != XML_TRUE) errx(1, "%s: XML_ParserReset failed", __func__); XML_SetElementHandler(sxml->parser, snapshot_xml_elem_start, snapshot_xml_elem_end); XML_SetCharacterDataHandler(sxml->parser, snapshot_content_handler); XML_SetUserData(sxml->parser, sxml); XML_SetDoctypeDeclHandler(sxml->parser, snapshot_doctype_handler, NULL); return sxml; } void free_snapshot_xml(struct snapshot_xml *sxml) { if (sxml == NULL) return; free(sxml->session_id); free_publish_xml(sxml->pxml); free(sxml); } void log_snapshot_xml(struct snapshot_xml *sxml) { logx("scope: %d", sxml->scope); logx("version: %d", sxml->version); logx("session_id: %s serial: %lld", sxml->session_id, sxml->serial); } rpki-client-7.6/src/rrdp_util.c100644 001750 001750 00000006300 14200037642 0012245/* $OpenBSD: rrdp_util.c,v 1.1 2021/11/24 15:24:16 claudio Exp $ */ /* * Copyright (c) 2020 Nils Fisher * Copyright (c) 2021 Claudio Jeker * * 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. */ #include #include #include #include #include #include #include "extern.h" #include "rrdp.h" /* * Both snapshots and deltas use publish_xml to store the publish and * withdraw records. Once all the content is added the request is sent * to the main process where it is processed. */ struct publish_xml * new_publish_xml(enum publish_type type, char *uri, char *hash, size_t hlen) { struct publish_xml *pxml; if ((pxml = calloc(1, sizeof(*pxml))) == NULL) err(1, "%s", __func__); pxml->type = type; pxml->uri = uri; if (hlen > 0) { assert(hlen == sizeof(pxml->hash)); memcpy(pxml->hash, hash, hlen); } return pxml; } void free_publish_xml(struct publish_xml *pxml) { if (pxml == NULL) return; free(pxml->uri); free(pxml->data); free(pxml); } /* * Add buf to the base64 data string, ensure that this remains a proper * string by NUL-terminating the string. */ int publish_add_content(struct publish_xml *pxml, const char *buf, int length) { size_t newlen, outlen; /* * optmisiation, this often gets called with '\n' as the * only data... seems wasteful */ if (length == 1 && buf[0] == '\n') return 0; /* append content to data */ if (SIZE_MAX - length - 1 <= pxml->data_length) return -1; newlen = pxml->data_length + length; if (base64_decode_len(newlen, &outlen) == -1 || outlen > MAX_FILE_SIZE) return -1; pxml->data = realloc(pxml->data, newlen + 1); if (pxml->data == NULL) err(1, "%s", __func__); memcpy(pxml->data + pxml->data_length, buf, length); pxml->data[newlen] = '\0'; pxml->data_length = newlen; return 0; } /* * Base64 decode the data blob and send the file to the main process * where the hash is validated and the file stored in the repository. * Increase the file_pending counter to ensure the RRDP process waits * until all files have been processed before moving to the next stage. * Returns 0 on success or -1 on errors (base64 decode failed). */ int publish_done(struct rrdp *s, struct publish_xml *pxml) { unsigned char *data = NULL; size_t datasz = 0; if (pxml->data_length > 0) if ((base64_decode(pxml->data, pxml->data_length, &data, &datasz)) == -1) return -1; rrdp_publish_file(s, pxml, data, datasz); free(data); free_publish_xml(pxml); return 0; } rpki-client-7.6/src/rsync.c100644 001750 001750 00000021063 14200037642 0011402/* $OpenBSD: rsync.c,v 1.32 2022/01/13 11:50:29 claudio Exp $ */ /* * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "extern.h" #define __STRINGIFY(x) #x #define STRINGIFY(x) __STRINGIFY(x) /* * A running rsync process. * We can have multiple of these simultaneously and need to keep track * of which process maps to which request. */ struct rsyncproc { char *uri; /* uri of this rsync proc */ unsigned int id; /* identity of request */ pid_t pid; /* pid of process or 0 if unassociated */ }; /* * Return the base of a rsync URI (rsync://hostname/module). The * caRepository provided by the RIR CAs point deeper than they should * which would result in many rsync calls for almost every subdirectory. * This is inefficent so instead crop the URI to a common base. * The returned string needs to be freed by the caller. */ char * rsync_base_uri(const char *uri) { const char *host, *module, *rest; char *base_uri; /* Case-insensitive rsync URI. */ if (strncasecmp(uri, "rsync://", 8) != 0) { warnx("%s: not using rsync schema", uri); return NULL; } /* Parse the non-zero-length hostname. */ host = uri + 8; if ((module = strchr(host, '/')) == NULL) { warnx("%s: missing rsync module", uri); return NULL; } else if (module == host) { warnx("%s: zero-length rsync host", uri); return NULL; } /* The non-zero-length module follows the hostname. */ module++; if (*module == '\0') { warnx("%s: zero-length rsync module", uri); return NULL; } /* The path component is optional. */ if ((rest = strchr(module, '/')) == NULL) { if ((base_uri = strdup(uri)) == NULL) err(1, NULL); return base_uri; } else if (rest == module) { warnx("%s: zero-length module", uri); return NULL; } if ((base_uri = strndup(uri, rest - uri)) == NULL) err(1, NULL); return base_uri; } /* * The directory passed as --compare-dest needs to be relative to * the destination directory. This function takes care of that. */ static char * rsync_fixup_dest(char *destdir, char *compdir) { const char *dotdot = "../../../../../../"; /* should be enough */ int dirs = 1; char *fn; char c; while ((c = *destdir++) != '\0') if (c == '/') dirs++; if (dirs > 6) /* too deep for us */ return NULL; if ((asprintf(&fn, "%.*s%s", dirs * 3, dotdot, compdir)) == -1) err(1, NULL); return fn; } static void proc_child(int signal) { /* Nothing: just discard. */ } /* * Process used for synchronising repositories. * This simply waits to be told which repository to synchronise, then * does so. * It then responds with the identifier of the repo that it updated. * It only exits cleanly when fd is closed. * FIXME: limit the number of simultaneous process. * Currently, an attacker can trivially specify thousands of different * repositories and saturate our system. */ void proc_rsync(char *prog, char *bind_addr, int fd) { size_t i, idsz = 0, nprocs = 0; int rc = 0; struct pollfd pfd; struct msgbuf msgq; struct ibuf *b, *inbuf = NULL; sigset_t mask, oldmask; struct rsyncproc *ids = NULL; pfd.fd = fd; msgbuf_init(&msgq); msgq.fd = fd; /* * Unveil the command we want to run. * If this has a pathname component in it, interpret as a file * and unveil the file directly. * Otherwise, look up the command in our PATH. */ if (strchr(prog, '/') == NULL) { const char *pp; char *save, *cmd, *path; struct stat stt; if (getenv("PATH") == NULL) errx(1, "PATH is unset"); if ((path = strdup(getenv("PATH"))) == NULL) err(1, NULL); save = path; while ((pp = strsep(&path, ":")) != NULL) { if (*pp == '\0') continue; if (asprintf(&cmd, "%s/%s", pp, prog) == -1) err(1, NULL); if (lstat(cmd, &stt) == -1) { free(cmd); continue; } else if (unveil(cmd, "x") == -1) err(1, "%s: unveil", cmd); free(cmd); break; } free(save); } else if (unveil(prog, "x") == -1) err(1, "%s: unveil", prog); if (pledge("stdio proc exec", NULL) == -1) err(1, "pledge"); /* Initialise retriever for children exiting. */ if (sigemptyset(&mask) == -1) err(1, NULL); if (signal(SIGCHLD, proc_child) == SIG_ERR) err(1, NULL); if (sigaddset(&mask, SIGCHLD) == -1) err(1, NULL); if (sigprocmask(SIG_BLOCK, &mask, &oldmask) == -1) err(1, NULL); for (;;) { char *uri, *dst, *compdst; unsigned int id; pid_t pid; int st; pfd.events = 0; if (nprocs < MAX_RSYNC_PROCESSES) pfd.events |= POLLIN; if (msgq.queued) pfd.events |= POLLOUT; if (ppoll(&pfd, 1, NULL, &oldmask) == -1) { if (errno != EINTR) err(1, "ppoll"); /* * If we've received an EINTR, it means that one * of our children has exited and we can reap it * and look up its identifier. * Then we respond to the parent. */ while ((pid = waitpid(WAIT_ANY, &st, WNOHANG)) > 0) { int ok = 1; for (i = 0; i < idsz; i++) if (ids[i].pid == pid) break; if (i >= idsz) errx(1, "waitpid: %d unexpected", pid); if (!WIFEXITED(st)) { warnx("rsync %s terminated abnormally", ids[i].uri); rc = 1; ok = 0; } else if (WEXITSTATUS(st) != 0) { warnx("rsync %s failed", ids[i].uri); ok = 0; } b = io_new_buffer(); io_simple_buffer(b, &ids[i].id, sizeof(ids[i].id)); io_simple_buffer(b, &ok, sizeof(ok)); io_close_buffer(&msgq, b); free(ids[i].uri); ids[i].uri = NULL; ids[i].pid = 0; ids[i].id = 0; nprocs--; } if (pid == -1 && errno != ECHILD) err(1, "waitpid"); continue; } if (pfd.revents & POLLOUT) { switch (msgbuf_write(&msgq)) { case 0: errx(1, "write: connection closed"); case -1: err(1, "write"); } } /* connection closed */ if (pfd.revents & POLLHUP) break; if (!(pfd.revents & POLLIN)) continue; b = io_buf_read(fd, &inbuf); if (b == NULL) continue; /* Read host and module. */ io_read_buf(b, &id, sizeof(id)); io_read_str(b, &dst); io_read_str(b, &compdst); io_read_str(b, &uri); ibuf_free(b); assert(dst); assert(uri); /* Run process itself, wait for exit, check error. */ if ((pid = fork()) == -1) err(1, "fork"); if (pid == 0) { char *args[32]; char *reldst; if (pledge("stdio exec", NULL) == -1) err(1, "pledge"); i = 0; args[i++] = (char *)prog; args[i++] = "-rt"; args[i++] = "--no-motd"; args[i++] = "--max-size=" STRINGIFY(MAX_FILE_SIZE); args[i++] = "--timeout=180"; args[i++] = "--include=*/"; args[i++] = "--include=*.cer"; args[i++] = "--include=*.crl"; args[i++] = "--include=*.gbr"; args[i++] = "--include=*.mft"; args[i++] = "--include=*.roa"; args[i++] = "--exclude=*"; if (bind_addr != NULL) { args[i++] = "--address"; args[i++] = (char *)bind_addr; } if (compdst != NULL && (reldst = rsync_fixup_dest(dst, compdst)) != NULL) { args[i++] = "--compare-dest"; args[i++] = reldst; } args[i++] = uri; args[i++] = dst; args[i] = NULL; /* XXX args overflow not prevented */ execvp(args[0], args); err(1, "%s: execvp", prog); } /* Augment the list of running processes. */ for (i = 0; i < idsz; i++) if (ids[i].pid == 0) break; if (i == idsz) { ids = reallocarray(ids, idsz + 1, sizeof(*ids)); if (ids == NULL) err(1, NULL); idsz++; } ids[i].id = id; ids[i].pid = pid; ids[i].uri = uri; nprocs++; /* Clean up temporary values. */ free(dst); free(compdst); } /* No need for these to be hanging around. */ for (i = 0; i < idsz; i++) if (ids[i].pid > 0) { kill(ids[i].pid, SIGTERM); free(ids[i].uri); } msgbuf_clear(&msgq); free(ids); exit(rc); } rpki-client-7.6/src/tal.c100644 001750 001750 00000013427 14142460603 0011033/* $OpenBSD: tal.c,v 1.34 2021/11/04 11:32:55 claudio Exp $ */ /* * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include #include "extern.h" static int tal_cmp(const void *a, const void *b) { char * const *sa = a; char * const *sb = b; return strcmp(*sa, *sb); } /* * Inner function for parsing RFC 8630 from a buffer. * Returns a valid pointer on success, NULL otherwise. * The pointer must be freed with tal_free(). */ static struct tal * tal_parse_buffer(const char *fn, char *buf, size_t len) { char *nl, *line, *f, *file = NULL; unsigned char *der; size_t dersz; int rc = 0; struct tal *tal = NULL; EVP_PKEY *pkey = NULL; int optcomment = 1; if ((tal = calloc(1, sizeof(struct tal))) == NULL) err(1, NULL); /* Begin with the URI section, comment section already removed. */ while ((nl = memchr(buf, '\n', len)) != NULL) { line = buf; /* advance buffer to next line */ len -= nl + 1 - buf; buf = nl + 1; /* replace LF and optional CR with NUL, point nl at first NUL */ *nl = '\0'; if (nl > line && nl[-1] == '\r') { nl[-1] = '\0'; nl--; } if (optcomment) { /* if this is a comment, just eat the line */ if (line[0] == '#') continue; optcomment = 0; } /* Zero-length line is end of section. */ if (*line == '\0') break; /* make sure only US-ASCII chars are in the URL */ if (!valid_uri(line, nl - line, NULL)) { warnx("%s: invalid URI", fn); goto out; } /* Check that the URI is sensible */ if (!(strncasecmp(line, "https://", 8) == 0 || strncasecmp(line, "rsync://", 8) == 0)) { warnx("%s: unsupported URL schema: %s", fn, line); goto out; } if (strcasecmp(nl - 4, ".cer")) { warnx("%s: not a certificate URL: %s", fn, line); goto out; } /* Append to list of URIs. */ tal->uri = reallocarray(tal->uri, tal->urisz + 1, sizeof(char *)); if (tal->uri == NULL) err(1, NULL); tal->uri[tal->urisz] = strdup(line); if (tal->uri[tal->urisz] == NULL) err(1, NULL); tal->urisz++; f = strrchr(line, '/') + 1; /* can not fail */ if (file) { if (strcmp(file, f)) { warnx("%s: URL with different file name %s, " "instead of %s", fn, f, file); goto out; } } else file = f; } if (tal->urisz == 0) { warnx("%s: no URIs in manifest part", fn); goto out; } /* sort uri lexicographically so https:// is preferred */ qsort(tal->uri, tal->urisz, sizeof(tal->uri[0]), tal_cmp); /* Now the Base64-encoded public key. */ if ((base64_decode(buf, len, &der, &dersz)) == -1) { warnx("%s: RFC 7730 section 2.1: subjectPublicKeyInfo: " "bad public key", fn); goto out; } tal->pkey = der; tal->pkeysz = dersz; /* Make sure it's a valid public key. */ pkey = d2i_PUBKEY(NULL, (const unsigned char **)&der, dersz); if (pkey == NULL) { cryptowarnx("%s: RFC 7730 section 2.1: subjectPublicKeyInfo: " "failed public key parse", fn); goto out; } rc = 1; out: if (rc == 0) { tal_free(tal); tal = NULL; } EVP_PKEY_free(pkey); return tal; } /* * Parse a TAL from "buf" conformant to RFC 7730 originally from a file * named "fn". * Returns the encoded data or NULL on syntax failure. */ struct tal * tal_parse(const char *fn, char *buf, size_t len) { struct tal *p; const char *d; size_t dlen; p = tal_parse_buffer(fn, buf, len); if (p == NULL) return NULL; /* extract the TAL basename (without .tal suffix) */ d = strrchr(fn, '/'); if (d == NULL) d = fn; else d++; dlen = strlen(d); if (dlen > 4 && strcasecmp(d + dlen - 4, ".tal") == 0) dlen -= 4; if ((p->descr = strndup(d, dlen)) == NULL) err(1, NULL); return p; } /* * Free a TAL pointer. * Safe to call with NULL. */ void tal_free(struct tal *p) { size_t i; if (p == NULL) return; if (p->uri != NULL) for (i = 0; i < p->urisz; i++) free(p->uri[i]); free(p->pkey); free(p->uri); free(p->descr); free(p); } /* * Buffer TAL parsed contents for writing. * See tal_read() for the other side of the pipe. */ void tal_buffer(struct ibuf *b, const struct tal *p) { size_t i; io_simple_buffer(b, &p->id, sizeof(p->id)); io_buf_buffer(b, p->pkey, p->pkeysz); io_str_buffer(b, p->descr); io_simple_buffer(b, &p->urisz, sizeof(p->urisz)); for (i = 0; i < p->urisz; i++) io_str_buffer(b, p->uri[i]); } /* * Read parsed TAL contents from descriptor. * See tal_buffer() for the other side of the pipe. * A returned pointer must be freed with tal_free(). */ struct tal * tal_read(struct ibuf *b) { size_t i; struct tal *p; if ((p = calloc(1, sizeof(struct tal))) == NULL) err(1, NULL); io_read_buf(b, &p->id, sizeof(p->id)); io_read_buf_alloc(b, (void **)&p->pkey, &p->pkeysz); io_read_str(b, &p->descr); io_read_buf(b, &p->urisz, sizeof(p->urisz)); assert(p->pkeysz > 0); assert(p->descr); assert(p->urisz > 0); if ((p->uri = calloc(p->urisz, sizeof(char *))) == NULL) err(1, NULL); for (i = 0; i < p->urisz; i++) { io_read_str(b, &p->uri[i]); assert(p->uri[i]); } return p; } rpki-client-7.6/src/validate.c100644 001750 001750 00000016513 14200037642 0012041/* $OpenBSD: validate.c,v 1.29 2022/02/04 13:50:32 job Exp $ */ /* * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include #include #include #include #include "extern.h" /* * Walk up the chain of certificates trying to match our AS number to * one of the allocations in that chain. * Returns 1 if covered or 0 if not. */ static int valid_as(struct auth *a, uint32_t min, uint32_t max) { int c; if (a == NULL) return 0; /* Does this certificate cover our AS number? */ if (a->cert->asz) { c = as_check_covered(min, max, a->cert->as, a->cert->asz); if (c > 0) return 1; else if (c < 0) return 0; } /* If it doesn't, walk up the chain. */ return valid_as(a->parent, min, max); } /* * Walk up the chain of certificates (really just the last one, but in * the case of inheritance, the ones before) making sure that our IP * prefix is covered in the first non-inheriting specification. * Returns 1 if covered or 0 if not. */ static int valid_ip(struct auth *a, enum afi afi, const unsigned char *min, const unsigned char *max) { int c; if (a == NULL) return 0; /* Does this certificate cover our IP prefix? */ c = ip_addr_check_covered(afi, min, max, a->cert->ips, a->cert->ipsz); if (c > 0) return 1; else if (c < 0) return 0; /* If it doesn't, walk up the chain. */ return valid_ip(a->parent, afi, min, max); } /* * Make sure that the SKI doesn't already exist and return the parent by * its AKI. * Returns the parent auth or NULL on failure. */ struct auth * valid_ski_aki(const char *fn, struct auth_tree *auths, const char *ski, const char *aki) { struct auth *a; if (auth_find(auths, ski) != NULL) { warnx("%s: RFC 6487: duplicate SKI", fn); return NULL; } a = auth_find(auths, aki); if (a == NULL) warnx("%s: RFC 6487: unknown AKI", fn); return a; } /* * Authenticate a trust anchor by making sure its resources are not * inheriting and that the SKI is unique. * Returns 1 if valid, 0 otherwise. */ int valid_ta(const char *fn, struct auth_tree *auths, const struct cert *cert) { size_t i; /* AS and IP resources must not inherit. */ if (cert->asz && cert->as[0].type == CERT_AS_INHERIT) { warnx("%s: RFC 6487 (trust anchor): " "inheriting AS resources", fn); return 0; } for (i = 0; i < cert->ipsz; i++) if (cert->ips[i].type == CERT_IP_INHERIT) { warnx("%s: RFC 6487 (trust anchor): " "inheriting IP resources", fn); return 0; } /* SKI must not be a dupe. */ if (auth_find(auths, cert->ski) != NULL) { warnx("%s: RFC 6487: duplicate SKI", fn); return 0; } return 1; } /* * Validate a non-TA certificate: make sure its IP and AS resources are * fully covered by those in the authority key (which must exist). * Returns 1 if valid, 0 otherwise. */ int valid_cert(const char *fn, struct auth *a, const struct cert *cert) { size_t i; uint32_t min, max; char buf1[64], buf2[64]; for (i = 0; i < cert->asz; i++) { if (cert->as[i].type == CERT_AS_INHERIT) { if (cert->purpose == CERT_PURPOSE_BGPSEC_ROUTER) return 0; /* BGPsec doesn't permit inheriting */ continue; } min = cert->as[i].type == CERT_AS_ID ? cert->as[i].id : cert->as[i].range.min; max = cert->as[i].type == CERT_AS_ID ? cert->as[i].id : cert->as[i].range.max; if (valid_as(a, min, max)) continue; warnx("%s: RFC 6487: uncovered AS: " "%u--%u", fn, min, max); return 0; } for (i = 0; i < cert->ipsz; i++) { if (valid_ip(a, cert->ips[i].afi, cert->ips[i].min, cert->ips[i].max)) continue; switch (cert->ips[i].type) { case CERT_IP_RANGE: ip_addr_print(&cert->ips[i].range.min, cert->ips[i].afi, buf1, sizeof(buf1)); ip_addr_print(&cert->ips[i].range.max, cert->ips[i].afi, buf2, sizeof(buf2)); warnx("%s: RFC 6487: uncovered IP: " "%s--%s", fn, buf1, buf2); break; case CERT_IP_ADDR: ip_addr_print(&cert->ips[i].ip, cert->ips[i].afi, buf1, sizeof(buf1)); warnx("%s: RFC 6487: uncovered IP: " "%s", fn, buf1); break; case CERT_IP_INHERIT: warnx("%s: RFC 6487: uncovered IP: " "(inherit)", fn); break; } return 0; } return 1; } /* * Validate our ROA: check that the prefixes (ipAddrBlocks) are contained. * Returns 1 if valid, 0 otherwise. */ int valid_roa(const char *fn, struct auth *a, struct roa *roa) { size_t i; char buf[64]; for (i = 0; i < roa->ipsz; i++) { if (valid_ip(a, roa->ips[i].afi, roa->ips[i].min, roa->ips[i].max)) continue; ip_addr_print(&roa->ips[i].addr, roa->ips[i].afi, buf, sizeof(buf)); warnx("%s: RFC 6482: uncovered IP: " "%s", fn, buf); return 0; } return 1; } /* * Validate a file by verifying the SHA256 hash of that file. * The file to check is passed as a file descriptor. * Returns 1 if hash matched, 0 otherwise. Closes fd when done. */ int valid_filehash(int fd, const char *hash, size_t hlen) { SHA256_CTX ctx; char filehash[SHA256_DIGEST_LENGTH]; char buffer[8192]; ssize_t nr; if (hlen != sizeof(filehash)) errx(1, "bad hash size"); if (fd == -1) return 0; SHA256_Init(&ctx); while ((nr = read(fd, buffer, sizeof(buffer))) > 0) SHA256_Update(&ctx, buffer, nr); close(fd); SHA256_Final(filehash, &ctx); if (memcmp(hash, filehash, sizeof(filehash)) != 0) return 0; return 1; } /* * Validate a URI to make sure it is pure ASCII and does not point backwards * or doing some other silly tricks. To enforce the protocol pass either * https:// or rsync:// as proto, if NULL is passed no protocol is enforced. * Returns 1 if valid, 0 otherwise. */ int valid_uri(const char *uri, size_t usz, const char *proto) { size_t s; if (usz > MAX_URI_LENGTH) return 0; for (s = 0; s < usz; s++) if (!isalnum((unsigned char)uri[s]) && !ispunct((unsigned char)uri[s])) return 0; if (proto != NULL) { s = strlen(proto); if (strncasecmp(uri, proto, s) != 0) return 0; } /* do not allow files or directories to start with a '.' */ if (strstr(uri, "/.") != NULL) return 0; return 1; } /* * Validate that a URI has the same host as the URI passed in proto. * Returns 1 if valid, 0 otherwise. */ int valid_origin(const char *uri, const char *proto) { const char *to; /* extract end of host from proto URI */ to = strstr(proto, "://"); if (to == NULL) return 0; to += strlen("://"); if ((to = strchr(to, '/')) == NULL) return 0; /* compare hosts including the / for the start of the path section */ if (strncasecmp(uri, proto, to - proto + 1) != 0) return 0; return 1; } rpki-client-7.6/src/x509.c100644 001750 001750 00000030704 14200037642 0010753/* $OpenBSD: x509.c,v 1.34 2022/02/04 16:08:53 tb Exp $ */ /* * Copyright (c) 2021 Claudio Jeker * Copyright (c) 2019 Kristaps Dzonsons * * 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. */ #include #include #include #include #include #include #include #include #include #include "extern.h" ASN1_OBJECT *certpol_oid; /* id-cp-ipAddr-asNumber cert policy */ ASN1_OBJECT *carepo_oid; /* 1.3.6.1.5.5.7.48.5 (caRepository) */ ASN1_OBJECT *manifest_oid; /* 1.3.6.1.5.5.7.48.10 (rpkiManifest) */ ASN1_OBJECT *notify_oid; /* 1.3.6.1.5.5.7.48.13 (rpkiNotify) */ ASN1_OBJECT *roa_oid; /* id-ct-routeOriginAuthz CMS content type */ ASN1_OBJECT *mft_oid; /* id-ct-rpkiManifest CMS content type */ ASN1_OBJECT *gbr_oid; /* id-ct-rpkiGhostbusters CMS content type */ ASN1_OBJECT *bgpsec_oid; /* id-kp-bgpsec-router Key Purpose */ void x509_init_oid(void) { if ((certpol_oid = OBJ_txt2obj("1.3.6.1.5.5.7.14.2", 1)) == NULL) errx(1, "OBJ_txt2obj for %s failed", "1.3.6.1.5.5.7.14.2"); if ((carepo_oid = OBJ_txt2obj("1.3.6.1.5.5.7.48.5", 1)) == NULL) errx(1, "OBJ_txt2obj for %s failed", "1.3.6.1.5.5.7.48.5"); if ((manifest_oid = OBJ_txt2obj("1.3.6.1.5.5.7.48.10", 1)) == NULL) errx(1, "OBJ_txt2obj for %s failed", "1.3.6.1.5.5.7.48.10"); if ((notify_oid = OBJ_txt2obj("1.3.6.1.5.5.7.48.13", 1)) == NULL) errx(1, "OBJ_txt2obj for %s failed", "1.3.6.1.5.5.7.48.13"); if ((roa_oid = OBJ_txt2obj("1.2.840.113549.1.9.16.1.24", 1)) == NULL) errx(1, "OBJ_txt2obj for %s failed", "1.2.840.113549.1.9.16.1.24"); if ((mft_oid = OBJ_txt2obj("1.2.840.113549.1.9.16.1.26", 1)) == NULL) errx(1, "OBJ_txt2obj for %s failed", "1.2.840.113549.1.9.16.1.26"); if ((gbr_oid = OBJ_txt2obj("1.2.840.113549.1.9.16.1.35", 1)) == NULL) errx(1, "OBJ_txt2obj for %s failed", "1.2.840.113549.1.9.16.1.35"); if ((bgpsec_oid = OBJ_txt2obj("1.3.6.1.5.5.7.3.30", 1)) == NULL) errx(1, "OBJ_txt2obj for %s failed", "1.3.6.1.5.5.7.3.30"); } /* * Parse X509v3 authority key identifier (AKI), RFC 6487 sec. 4.8.3. * Returns the AKI or NULL if it could not be parsed. * The AKI is formatted as a hex string. */ char * x509_get_aki(X509 *x, int ta, const char *fn) { const unsigned char *d; AUTHORITY_KEYID *akid; ASN1_OCTET_STRING *os; int dsz, crit; char *res = NULL; akid = X509_get_ext_d2i(x, NID_authority_key_identifier, &crit, NULL); if (akid == NULL) { if (!ta) warnx("%s: RFC 6487 section 4.8.3: AKI: " "extension missing", fn); return NULL; } if (crit != 0) { warnx("%s: RFC 6487 section 4.8.3: " "AKI: extension not non-critical", fn); goto out; } if (akid->issuer != NULL || akid->serial != NULL) { warnx("%s: RFC 6487 section 4.8.3: AKI: " "authorityCertIssuer or authorityCertSerialNumber present", fn); goto out; } os = akid->keyid; if (os == NULL) { warnx("%s: RFC 6487 section 4.8.3: AKI: " "Key Identifier missing", fn); goto out; } d = os->data; dsz = os->length; if (dsz != SHA_DIGEST_LENGTH) { warnx("%s: RFC 6487 section 4.8.2: AKI: " "want %d bytes SHA1 hash, have %d bytes", fn, SHA_DIGEST_LENGTH, dsz); goto out; } res = hex_encode(d, dsz); out: AUTHORITY_KEYID_free(akid); return res; } /* * Parse X509v3 subject key identifier (SKI), RFC 6487 sec. 4.8.2. * Returns the SKI or NULL if it could not be parsed. * The SKI is formatted as a hex string. */ char * x509_get_ski(X509 *x, const char *fn) { const unsigned char *d; ASN1_OCTET_STRING *os; int dsz, crit; char *res = NULL; os = X509_get_ext_d2i(x, NID_subject_key_identifier, &crit, NULL); if (os == NULL) { warnx("%s: RFC 6487 section 4.8.2: SKI: extension missing", fn); return NULL; } if (crit != 0) { warnx("%s: RFC 6487 section 4.8.2: " "SKI: extension not non-critical", fn); goto out; } d = os->data; dsz = os->length; if (dsz != SHA_DIGEST_LENGTH) { warnx("%s: RFC 6487 section 4.8.2: SKI: " "want %d bytes SHA1 hash, have %d bytes", fn, SHA_DIGEST_LENGTH, dsz); goto out; } res = hex_encode(d, dsz); out: ASN1_OCTET_STRING_free(os); return res; } /* * Check the certificate's purpose: CA or BGPsec Router. * Return a member of enum cert_purpose. */ enum cert_purpose x509_get_purpose(X509 *x, const char *fn) { EXTENDED_KEY_USAGE *eku = NULL; int crit; enum cert_purpose purpose = 0; if (X509_check_ca(x) == 1) { purpose = CERT_PURPOSE_CA; goto out; } eku = X509_get_ext_d2i(x, NID_ext_key_usage, &crit, NULL); if (eku == NULL) { warnx("%s: EKU: extension missing", fn); goto out; } if (crit != 0) { warnx("%s: EKU: extension must not be marked critical", fn); goto out; } if (sk_ASN1_OBJECT_num(eku) != 1) { warnx("%s: EKU: expected 1 purpose, have %d", fn, sk_ASN1_OBJECT_num(eku)); goto out; } if (OBJ_cmp(bgpsec_oid, sk_ASN1_OBJECT_value(eku, 0)) == 0) { purpose = CERT_PURPOSE_BGPSEC_ROUTER; goto out; } out: EXTENDED_KEY_USAGE_free(eku); return purpose; } /* * Extract Subject Public Key Info (SPKI) from BGPsec X.509 Certificate. * Returns NULL on failure, on success return the SPKI as base64 encoded pubkey */ char * x509_get_pubkey(X509 *x, const char *fn) { EVP_PKEY *pkey; EC_KEY *eckey; int nid; const char *cname; uint8_t *pubkey = NULL; char *res = NULL; int len; pkey = X509_get0_pubkey(x); if (pkey == NULL) { warnx("%s: X509_get0_pubkey failed in %s", fn, __func__); goto out; } if (EVP_PKEY_base_id(pkey) != EVP_PKEY_EC) { warnx("%s: Expected EVP_PKEY_EC, got %d", fn, EVP_PKEY_base_id(pkey)); goto out; } eckey = EVP_PKEY_get0_EC_KEY(pkey); if (eckey == NULL) { warnx("%s: Incorrect key type", fn); goto out; } nid = EC_GROUP_get_curve_name(EC_KEY_get0_group(eckey)); if (nid != NID_X9_62_prime256v1) { if ((cname = EC_curve_nid2nist(nid)) == NULL) cname = OBJ_nid2sn(nid); warnx("%s: Expected P-256, got %s", fn, cname); goto out; } if (!EC_KEY_check_key(eckey)) { warnx("%s: EC_KEY_check_key failed in %s", fn, __func__); goto out; } len = i2d_PUBKEY(pkey, &pubkey); if (len <= 0) { warnx("%s: i2d_PUBKEY failed in %s", fn, __func__); goto out; } if (base64_encode(pubkey, len, &res) == -1) errx(1, "base64_encode failed in %s", __func__); out: free(pubkey); return res; } /* * Parse the Authority Information Access (AIA) extension * See RFC 6487, section 4.8.7 for details. * Returns NULL on failure, on success returns the AIA URI * (which has to be freed after use). */ char * x509_get_aia(X509 *x, const char *fn) { ACCESS_DESCRIPTION *ad; AUTHORITY_INFO_ACCESS *info; char *aia = NULL; int crit; info = X509_get_ext_d2i(x, NID_info_access, &crit, NULL); if (info == NULL) { warnx("%s: RFC 6487 section 4.8.7: AIA: extension missing", fn); return NULL; } if (crit != 0) { warnx("%s: RFC 6487 section 4.8.7: " "AIA: extension not non-critical", fn); goto out; } if (sk_ACCESS_DESCRIPTION_num(info) != 1) { warnx("%s: RFC 6487 section 4.8.7: AIA: " "want 1 element, have %d", fn, sk_ACCESS_DESCRIPTION_num(info)); goto out; } ad = sk_ACCESS_DESCRIPTION_value(info, 0); if (OBJ_obj2nid(ad->method) != NID_ad_ca_issuers) { warnx("%s: RFC 6487 section 4.8.7: AIA: " "expected caIssuers, have %d", fn, OBJ_obj2nid(ad->method)); goto out; } if (ad->location->type != GEN_URI) { warnx("%s: RFC 6487 section 4.8.7: AIA: " "want GEN_URI type, have %d", fn, ad->location->type); goto out; } if (ASN1_STRING_length(ad->location->d.uniformResourceIdentifier) > MAX_URI_LENGTH) { warnx("%s: RFC 6487 section 4.8.7: AIA: " "URI exceeds max length of %d", fn, MAX_URI_LENGTH); goto out; } aia = strndup( ASN1_STRING_get0_data(ad->location->d.uniformResourceIdentifier), ASN1_STRING_length(ad->location->d.uniformResourceIdentifier)); if (aia == NULL) err(1, NULL); out: AUTHORITY_INFO_ACCESS_free(info); return aia; } /* * Extract the expire time (not-after) of a certificate. */ int x509_get_expire(X509 *x, const char *fn, time_t *tt) { const ASN1_TIME *at; struct tm expires_tm; time_t expires; at = X509_get0_notAfter(x); if (at == NULL) { warnx("%s: X509_get0_notafter failed", fn); return 0; } memset(&expires_tm, 0, sizeof(expires_tm)); if (ASN1_time_parse(at->data, at->length, &expires_tm, 0) == -1) { warnx("%s: ASN1_time_parse failed", fn); return 0; } if ((expires = mktime(&expires_tm)) == -1) errx(1, "%s: mktime failed", fn); *tt = expires; return 1; } /* * Parse the very specific subset of information in the CRL distribution * point extension. * See RFC 6487, section 4.8.6 for details. * Returns NULL on failure, the crl URI on success which has to be freed * after use. */ char * x509_get_crl(X509 *x, const char *fn) { CRL_DIST_POINTS *crldp; DIST_POINT *dp; GENERAL_NAME *name; char *crl = NULL; int crit; crldp = X509_get_ext_d2i(x, NID_crl_distribution_points, &crit, NULL); if (crldp == NULL) { warnx("%s: RFC 6487 section 4.8.6: CRL: " "no CRL distribution point extension", fn); return NULL; } if (crit != 0) { warnx("%s: RFC 6487 section 4.8.6: " "CRL distribution point: extension not non-critical", fn); goto out; } if (sk_DIST_POINT_num(crldp) != 1) { warnx("%s: RFC 6487 section 4.8.6: CRL: " "want 1 element, have %d", fn, sk_DIST_POINT_num(crldp)); goto out; } dp = sk_DIST_POINT_value(crldp, 0); if (dp->distpoint == NULL) { warnx("%s: RFC 6487 section 4.8.6: CRL: " "no distribution point name", fn); goto out; } if (dp->distpoint->type != 0) { warnx("%s: RFC 6487 section 4.8.6: CRL: " "expected GEN_OTHERNAME, have %d", fn, dp->distpoint->type); goto out; } if (sk_GENERAL_NAME_num(dp->distpoint->name.fullname) != 1) { warnx("%s: RFC 6487 section 4.8.6: CRL: " "want 1 full name, have %d", fn, sk_GENERAL_NAME_num(dp->distpoint->name.fullname)); goto out; } name = sk_GENERAL_NAME_value(dp->distpoint->name.fullname, 0); if (name->type != GEN_URI) { warnx("%s: RFC 6487 section 4.8.6: CRL: " "want URI type, have %d", fn, name->type); goto out; } if (ASN1_STRING_length(name->d.uniformResourceIdentifier) > MAX_URI_LENGTH) { warnx("%s: RFC 6487 section 4.8.6: CRL: " "URI exceeds max length of %d", fn, MAX_URI_LENGTH); goto out; } crl = strndup(ASN1_STRING_get0_data(name->d.uniformResourceIdentifier), ASN1_STRING_length(name->d.uniformResourceIdentifier)); if (crl == NULL) err(1, NULL); out: CRL_DIST_POINTS_free(crldp); return crl; } /* * Parse X509v3 authority key identifier (AKI) from the CRL. * This is matched against the string from x509_get_ski() above. * Returns the AKI or NULL if it could not be parsed. * The AKI is formatted as a hex string. */ char * x509_crl_get_aki(X509_CRL *crl, const char *fn) { const unsigned char *d; AUTHORITY_KEYID *akid; ASN1_OCTET_STRING *os; int dsz, crit; char *res = NULL; akid = X509_CRL_get_ext_d2i(crl, NID_authority_key_identifier, &crit, NULL); if (akid == NULL) { warnx("%s: RFC 6487 section 4.8.3: AKI: extension missing", fn); return NULL; } if (crit != 0) { warnx("%s: RFC 6487 section 4.8.3: " "AKI: extension not non-critical", fn); goto out; } if (akid->issuer != NULL || akid->serial != NULL) { warnx("%s: RFC 6487 section 4.8.3: AKI: " "authorityCertIssuer or authorityCertSerialNumber present", fn); goto out; } os = akid->keyid; if (os == NULL) { warnx("%s: RFC 6487 section 4.8.3: AKI: " "Key Identifier missing", fn); goto out; } d = os->data; dsz = os->length; if (dsz != SHA_DIGEST_LENGTH) { warnx("%s: RFC 6487 section 4.8.2: AKI: " "want %d bytes SHA1 hash, have %d bytes", fn, SHA_DIGEST_LENGTH, dsz); goto out; } res = hex_encode(d, dsz); out: AUTHORITY_KEYID_free(akid); return res; } rpki-client-7.6/src/rpki-client.8.in100644 001750 001750 00000015175 14200037642 0013026.\" $OpenBSD: rpki-client.8,v 1.56 2022/01/26 14:42:39 claudio Exp $ .\" .\" Copyright (c) 2019 Kristaps Dzonsons .\" .\" 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. .\" .Dd $Mdocdate: January 26 2022 $ .Dt RPKI-CLIENT 8 .Os .Sh NAME .Nm rpki-client .Nd RPKI validator to support BGP Origin Validation .Sh SYNOPSIS .Nm .Op Fl BcjnoRrVv .Op Fl b Ar sourceaddr .Op Fl d Ar cachedir .Op Fl e Ar rsync_prog .Op Fl s Ar timeout .Op Fl T Ar table .Op Fl t Ar tal .Op Ar outputdir .Nm .Op Fl Vv .Op Fl d Ar cachedir .Op Fl t Ar tal .Fl f .Ar .Sh DESCRIPTION The .Nm utility queries the RPKI repository system with a built-in HTTP client and .Xr @RSYNC@ 1 to fetch all X.509 certificates, manifests, and revocation lists under a given .Em Trust Anchor . .Nm subsequently validates each .Em Signed Object by constructing and verifying a certification path for the certificate associated with the Object (including checking relevant CRLs). .Nm produces lists of the .Em Validated ROA Payloads Pq VRPs and .Em BGPsec Router Keys Pq BRKs in various formats. .Pp The options are as follows: .Bl -tag -width Ds .It Fl B Create output in the files .Pa bird1v4 , .Pa bird1v6 , and .Pa bird (for bird2) in the output directory which is suitable for the BIRD internet routing daemon. .It Fl b Ar sourceaddr Tell the HTTP and rsync clients to use .Ar sourceaddr as the source address for connections, which is useful on machines with multiple interfaces. .It Fl c Create output in the file .Pa csv in the output directory as comma-separated values of the .Em Autonomous System , the prefix in slash notation, the maximum prefix length, an abbreviation for the .Em Trust Anchor the entry is derived from, and the moment the VRP will expire derived from the chain of X.509 certificates and CRLs in seconds since the Epoch, UTC. .It Fl d Ar cachedir The directory where .Nm will store the cached repository data. Defaults to .Pa @RPKI_BASE_DIR@ . .It Fl e Ar rsync_prog Use .Ar rsync_prog instead of .Xr @RSYNC@ 1 to fetch repositories. It must accept the .Fl rt and .Fl -address flags and connect with rsync-protocol locations. .It Fl f Ar Validate the .Em Signed Object in .Ar file against the RPKI cache stored in .Ar cachedir and print human-readable information about the object. If .Ar file is an rsync:// URI the corresponding file from the cache will be used. This option implies .Fl n . .It Fl j Create output in the file .Pa json in the output directory as JSON object. See .Fl c for a description of the fields. .It Fl n Offline mode. Validate the contents of .Ar cachedir and write to .Ar outputdir without synchronizing via RRDP or RSYNC. .It Fl o Create output in the file .Pa openbgpd in the output directory as .Xr bgpd 8 compatible input. If the .Fl B , .Fl c , and .Fl j options are not specified this is the default. .It Fl R Synchronize via RSYNC only. .It Fl r Synchronize via RRDP. If RRDP fails, RSYNC will be used. This is the default. Mutually exclusive with .Fl n . .It Fl s Ar timeout Terminate after .Ar timeout seconds of runtime, because normal practice will restart from .Xr cron 8 . Disable by specifying 0. Defaults to 1 hour. Individual Publication Points are timed out after one fourth of .Em timeout . .It Fl T Ar table For BIRD output generated with the .Fl B option use .Ar table as roa table name instead of the default 'ROAS'. .It Fl t Ar tal Specify a .Em Trust Anchor Location Pq TAL file to be used. This option can be used multiple times to load multiple TALs. By default .Nm will load all TAL files in .Pa @RPKI_TAL_DIR@ . .It Fl V Show the version and exit. .It Fl v Specified once, prints information about status. Twice, prints each filename as it's processed. .It Ar outputdir The directory where .Nm will write the output files. Defaults to .Pa @RPKI_OUT_DIR@ . .El .Pp By default .Nm produces a list of unique VRPs in .Fl joBc JSON, OpenBGPD, BIRD and CSV compatible output. .Pp .Nm should be run hourly by .Xr cron 8 : use .Xr crontab 1 to uncomment the entry in root's crontab. .Sh ENVIRONMENT .Nm utilizes the following environment variables: .Bl -tag -width "http_proxy" .It Ev http_proxy URL of HTTP proxy to use. .El .Sh FILES .Bl -tag -width "@RPKI_OUT_DIR@/openbgpd" -compact .It Pa @RPKI_TAL_DIR@/*.tal default TAL files used unless .Fl t Ar tal is specified. .It Pa @RPKI_BASE_DIR@ cached repository data. .It Pa @RPKI_OUT_DIR@/openbgpd default roa-set output file. .El .Sh EXIT STATUS .Ex -std .Sh SEE ALSO .Xr @RSYNC@ 1 , .Xr bgpd.conf 5 .Sh STANDARDS The following standards are used or referenced in .Nm : .Bl -tag -width -Ds .It RFC 3370 Cryptographic Message Syntax (CMS) Algorithms. .It RFC 3779 X.509 Extensions for IP Addresses and AS Identifiers. .It RFC 4291 IP Version 6 Addressing Architecture. .It RFC 4631 Classless Inter-domain Routing (CIDR): The Internet Address Assignment and Aggregation Plan. .It RFC 5280 Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile. .It RFC 5652 Cryptographic Message Syntax (CMS). .It RFC 5781 The rsync URI Scheme. .It RFC 5952 A Recommendation for IPv6 Address Text Representation. .It RFC 6480 An Infrastructure to Support Secure Internet Routing. .It RFC 6482 A Profile for Route Origin Authorizations (ROAs). .It RFC 6485 The Profile for Algorithms and Key Sizes for Use in the Resource Public Key Infrastructure (RPKI). .It RFC 6486 Manifests for the Resource Public Key Infrastructure (RPKI). .It RFC 6487 A Profile for X.509 PKIX Resource Certificates. .It RFC 6488 Signed Object Template for the Resource Public Key Infrastructure (RPKI). .It RFC 6493 The Resource Public Key Infrastructure (RPKI) Ghostbusters Record. .It RFC 8182 The RPKI Repository Delta Protocol (RRDP). .It RFC 8209 A Profile for BGPsec Router Certificates, Certificate Revocation Lists, and Certification Requests. .It RFC 8630 Resource Public Key Infrastructure (RPKI) Trust Anchor Locator. .El .Sh HISTORY .Nm first appeared in .Ox 6.7 . .Sh AUTHORS The .Nm utility was written by .An Kristaps Dzonsons Aq Mt kristaps@bsd.lv . .\" .Sh CAVEATS .\" .Sh BUGS