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src/gpgme.m4
412 строк
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NIIBE Yutaka
m4: Deprecate AM_PATH_GPGME_GLIB macro.
20 май 2026, 07:39
Не верифицирован
20 май 2026, 07:39
2e02b9d
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# gpgme.m4 - autoconf macro to detect GPGME. # Copyright (C) 2002, 2003, 2004, 2014, 2018, 2022 g10 Code GmbH # # This file is free software; as a special exception the author gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # # This file 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. # # Last-changed: 2024-05-16 dnl dnl Find gpgrt-config, which uses .pc file dnl (minimum pkg-config functionality, supporting cross build) dnl dnl _AM_PATH_GPGRT_CONFIG AC_DEFUN([_AM_PATH_GPGRT_CONFIG],[dnl AC_PATH_PROG(GPGRT_CONFIG, gpgrt-config, no, [$prefix/bin:$PATH]) if test "$GPGRT_CONFIG" != "no"; then # Determine gpgrt_libdir # # Get the prefix of gpgrt-config assuming it's something like: # <PREFIX>/bin/gpgrt-config gpgrt_prefix=${GPGRT_CONFIG%/*/*} possible_libdir1=${gpgrt_prefix}/lib # Determine by using system libdir-format with CC, it's like: # Normal style: /usr/lib # GNU cross style: /usr/<triplet>/lib # Debian style: /usr/lib/<multiarch-name> # Fedora/openSUSE style: /usr/lib, /usr/lib32 or /usr/lib64 # It is assumed that CC is specified to the one of host on cross build. if libdir_candidates=$(${CC:-cc} -print-search-dirs | \ sed -n -e "/^libraries/{s/libraries: =//;s/:/\\ /g;p;}"); then # From the output of -print-search-dirs, select valid pkgconfig dirs. libdir_candidates=$(for dir in $libdir_candidates; do if p=$(cd $dir 2>/dev/null && pwd); then test -d "$p/pkgconfig" && echo $p; fi done) for possible_libdir0 in $libdir_candidates; do # possible_libdir0: # Fallback candidate, the one of system-installed (by $CC) # (/usr/<triplet>/lib, /usr/lib/<multiarch-name> or /usr/lib32) # possible_libdir1: # Another candidate, user-locally-installed # (<gpgrt_prefix>/lib) # possible_libdir2 # Most preferred # (<gpgrt_prefix>/<triplet>/lib, # <gpgrt_prefix>/lib/<multiarch-name> or <gpgrt_prefix>/lib32) if test "${possible_libdir0##*/}" = "lib"; then possible_prefix0=${possible_libdir0%/lib} possible_prefix0_triplet=${possible_prefix0##*/} if test -z "$possible_prefix0_triplet"; then continue fi possible_libdir2=${gpgrt_prefix}/$possible_prefix0_triplet/lib else possible_prefix0=${possible_libdir0%%/lib*} possible_libdir2=${gpgrt_prefix}${possible_libdir0#$possible_prefix0} fi if test -f ${possible_libdir2}/pkgconfig/gpg-error.pc; then gpgrt_libdir=${possible_libdir2} elif test -f ${possible_libdir1}/pkgconfig/gpg-error.pc; then gpgrt_libdir=${possible_libdir1} elif test -f ${possible_libdir0}/pkgconfig/gpg-error.pc; then gpgrt_libdir=${possible_libdir0} fi if test -n "$gpgrt_libdir"; then break; fi done fi if test -z "$gpgrt_libdir"; then # No valid pkgconfig dir in any of the system directories, fallback gpgrt_libdir=${possible_libdir1} fi else unset GPGRT_CONFIG fi if test -n "$gpgrt_libdir"; then # Add the --libdir option to GPGRT_CONFIG GPGRT_CONFIG="$GPGRT_CONFIG --libdir=$gpgrt_libdir" # Make sure if gpgrt-config really works, by testing config gpg-error if ! $GPGRT_CONFIG gpg-error --exists; then # If it doesn't work, clear the GPGRT_CONFIG variable. unset GPGRT_CONFIG fi else # GPGRT_CONFIG found but no suitable dir for --libdir found. # This is a failure. Clear the GPGRT_CONFIG variable. unset GPGRT_CONFIG fi ]) AC_DEFUN([_AM_PATH_GPGME_CONFIG],[dnl AC_REQUIRE([_AM_PATH_GPGRT_CONFIG])dnl AC_ARG_WITH(gpgme-prefix, AS_HELP_STRING([--with-gpgme-prefix=PFX], [prefix where GPGME is installed (optional)]), gpgme_config_prefix="$withval", gpgme_config_prefix="") if test x"${GPGME_CONFIG}" = x ; then if test x"${gpgme_config_prefix}" != x ; then GPGME_CONFIG="${gpgme_config_prefix}/bin/gpgme-config" else case "${SYSROOT}" in /*) if test -x "${SYSROOT}/bin/gpgme-config" ; then GPGME_CONFIG="${SYSROOT}/bin/gpgme-config" fi ;; '') ;; *) AC_MSG_WARN([Ignoring \$SYSROOT as it is not an absolute path.]) ;; esac fi fi use_gpgrt_config="" if test x"$GPGRT_CONFIG" != x && test "$GPGRT_CONFIG" != "no"; then if $GPGRT_CONFIG gpgme --exists; then GPGME_CONFIG="$GPGRT_CONFIG gpgme" AC_MSG_NOTICE([Use gpgrt-config as gpgme-config]) use_gpgrt_config=yes fi fi if test -z "$use_gpgrt_config"; then AC_PATH_PROG(GPGME_CONFIG, gpgme-config, no) fi if test "$GPGME_CONFIG" != "no" ; then if test -z "$use_gpgrt_config"; then gpgme_version=`$GPGME_CONFIG --version` else gpgme_version=`$GPGME_CONFIG --modversion` fi fi gpgme_version_major=`echo $gpgme_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'` gpgme_version_minor=`echo $gpgme_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'` gpgme_version_micro=`echo $gpgme_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'` ]) AC_DEFUN([_AM_PATH_GPGME_CONFIG_HOST_CHECK], [ if test -z "$use_gpgrt_config"; then gpgme_config_host=`$GPGME_CONFIG --host 2>/dev/null || echo none` else gpgme_config_host=`$GPGME_CONFIG --variable=host 2>/dev/null || echo none` fi if test x"$gpgme_config_host" != xnone ; then if test x"$gpgme_config_host" != x"$host" ; then AC_MSG_WARN([[ *** *** The config script "$GPGME_CONFIG" was *** built for $gpgme_config_host and thus may not match the *** used host $host. *** You may want to use the configure option --with-gpgme-prefix *** to specify a matching config script or use \$SYSROOT. ***]]) gpg_config_script_warn="$gpg_config_script_warn gpgme" fi fi ]) dnl AM_PATH_GPGME([MINIMUM-VERSION, dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) dnl Test for libgpgme and define GPGME_CFLAGS and GPGME_LIBS. dnl dnl If a prefix option is not used, the config script is first dnl searched in $SYSROOT/bin and then along $PATH. If the used dnl config script does not match the host specification the script dnl is added to the gpg_config_script_warn variable. dnl AC_DEFUN([AM_PATH_GPGME], [ AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([_AM_PATH_GPGME_CONFIG])dnl tmp=ifelse([$1], ,1:0.4.2,$1) if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then req_gpgme_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'` min_gpgme_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'` else req_gpgme_api=0 min_gpgme_version="$tmp" fi AC_MSG_CHECKING(for GPGME - version >= $min_gpgme_version) ok=no if test "$GPGME_CONFIG" != "no" ; then req_major=`echo $min_gpgme_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'` req_minor=`echo $min_gpgme_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'` req_micro=`echo $min_gpgme_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'` if test "$gpgme_version_major" -gt "$req_major"; then ok=yes else if test "$gpgme_version_major" -eq "$req_major"; then if test "$gpgme_version_minor" -gt "$req_minor"; then ok=yes else if test "$gpgme_version_minor" -eq "$req_minor"; then if test "$gpgme_version_micro" -ge "$req_micro"; then ok=yes fi fi fi fi fi fi if test $ok = yes; then # If we have a recent GPGME, we should also check that the # API is compatible. if test "$req_gpgme_api" -gt 0 ; then if test -z "$use_gpgrt_config"; then tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0` else tmp=`$GPGME_CONFIG --variable=api_version 2>/dev/null || echo 0` fi if test "$tmp" -gt 0 ; then if test "$req_gpgme_api" -ne "$tmp" ; then ok=no fi fi fi fi if test $ok = yes; then GPGME_CFLAGS=`$GPGME_CONFIG --cflags` GPGME_LIBS=`$GPGME_CONFIG --libs` AC_MSG_RESULT(yes) ifelse([$2], , :, [$2]) _AM_PATH_GPGME_CONFIG_HOST_CHECK else GPGME_CFLAGS="" GPGME_LIBS="" AC_MSG_RESULT(no) ifelse([$3], , :, [$3]) fi AC_SUBST(GPGME_CFLAGS) AC_SUBST(GPGME_LIBS) ]) dnl AM_PATH_GPGME_PTHREAD([MINIMUM-VERSION, dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) dnl Test for libgpgme and define GPGME_PTHREAD_CFLAGS dnl and GPGME_PTHREAD_LIBS. dnl AC_DEFUN([AM_PATH_GPGME_PTHREAD],[ AC_OBSOLETE([$0], [; use AM_PATH_GPGME instead to use GPGME_CFLAGS and GPGME_LIBS])dnl AC_REQUIRE([_AM_PATH_GPGME_CONFIG])dnl tmp=ifelse([$1], ,1:0.4.2,$1) if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then req_gpgme_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'` min_gpgme_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'` else req_gpgme_api=0 min_gpgme_version="$tmp" fi AC_MSG_CHECKING(for GPGME pthread - version >= $min_gpgme_version) ok=no if test "$GPGME_CONFIG" != "no" ; then req_major=`echo $min_gpgme_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'` req_minor=`echo $min_gpgme_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'` req_micro=`echo $min_gpgme_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'` if test "$gpgme_version_major" -gt "$req_major"; then ok=yes else if test "$gpgme_version_major" -eq "$req_major"; then if test "$gpgme_version_minor" -gt "$req_minor"; then ok=yes else if test "$gpgme_version_minor" -eq "$req_minor"; then if test "$gpgme_version_micro" -ge "$req_micro"; then ok=yes fi fi fi fi fi fi if test $ok = yes; then # If we have a recent GPGME, we should also check that the # API is compatible. if test "$req_gpgme_api" -gt 0 ; then if test -z "$use_gpgrt_config"; then tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0` else tmp=`$GPGME_CONFIG --variable=api_version 2>/dev/null || echo 0` fi if test "$tmp" -gt 0 ; then if test "$req_gpgme_api" -ne "$tmp" ; then ok=no fi fi fi fi if test $ok = yes; then GPGME_PTHREAD_CFLAGS=`$GPGME_CONFIG --cflags` GPGME_PTHREAD_LIBS=`$GPGME_CONFIG --libs` AC_MSG_RESULT(yes) ifelse([$2], , :, [$2]) _AM_PATH_GPGME_CONFIG_HOST_CHECK else GPGME_PTHREAD_CFLAGS="" GPGME_PTHREAD_LIBS="" AC_MSG_RESULT(no) ifelse([$3], , :, [$3]) fi AC_SUBST(GPGME_PTHREAD_CFLAGS) AC_SUBST(GPGME_PTHREAD_LIBS) ]) dnl AM_PATH_GPGME_GLIB([MINIMUM-VERSION, dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) dnl Test for libgpgme-glib and define GPGME_GLIB_CFLAGS and GPGME_GLIB_LIBS. dnl AC_DEFUN([AM_PATH_GPGME_GLIB],[ AC_OBSOLETE([$0], [; use AM_PATH_GPGME instead to use GPGME_CFLAGS and GPGME_LIBS])dnl AC_REQUIRE([_AM_PATH_GPGME_CONFIG])dnl tmp=ifelse([$1], ,1:0.4.2,$1) if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then req_gpgme_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'` min_gpgme_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'` else req_gpgme_api=0 min_gpgme_version="$tmp" fi AC_MSG_CHECKING(for GPGME - version >= $min_gpgme_version) ok=no if test "$GPGME_CONFIG" != "no" ; then req_major=`echo $min_gpgme_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'` req_minor=`echo $min_gpgme_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'` req_micro=`echo $min_gpgme_version | \ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'` if test "$gpgme_version_major" -gt "$req_major"; then ok=yes else if test "$gpgme_version_major" -eq "$req_major"; then if test "$gpgme_version_minor" -gt "$req_minor"; then ok=yes else if test "$gpgme_version_minor" -eq "$req_minor"; then if test "$gpgme_version_micro" -ge "$req_micro"; then ok=yes fi fi fi fi fi fi if test $ok = yes; then # If we have a recent GPGME, we should also check that the # API is compatible. if test "$req_gpgme_api" -gt 0 ; then if test -z "$use_gpgrt_config"; then tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0` else tmp=`$GPGME_CONFIG --variable=api_version 2>/dev/null || echo 0` fi if test "$tmp" -gt 0 ; then if test "$req_gpgme_api" -ne "$tmp" ; then ok=no fi fi fi fi if test $ok = yes; then if test -z "$use_gpgrt_config"; then GPGME_GLIB_CFLAGS=`$GPGME_CONFIG --glib --cflags` GPGME_GLIB_LIBS=`$GPGME_CONFIG --glib --libs` else if $GPGRT_CONFIG gpgme-glib --exists; then GPGME_CONFIG="$GPGRT_CONFIG gpgme-glib" GPGME_GLIB_CFLAGS=`$GPGME_CONFIG --cflags` GPGME_GLIB_LIBS=`$GPGME_CONFIG --libs` else ok = no fi fi fi if test $ok = yes; then AC_MSG_RESULT(yes) ifelse([$2], , :, [$2]) _AM_PATH_GPGME_CONFIG_HOST_CHECK else GPGME_GLIB_CFLAGS="" GPGME_GLIB_LIBS="" AC_MSG_RESULT(no) ifelse([$3], , :, [$3]) fi AC_SUBST(GPGME_GLIB_CFLAGS) AC_SUBST(GPGME_GLIB_LIBS) ])