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# gpgme.m4 - autoconf macro to detect GPGME. |
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# Copyright (C) 2002, 2003, 2004 g10 Code GmbH |
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# |
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# This file is free software; as a special exception the author gives |
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# unlimited permission to copy and/or distribute it, with or without |
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# modifications, as long as this notice is preserved. |
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# |
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# This file is distributed in the hope that it will be useful, but |
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# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the |
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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AC_DEFUN([_AM_PATH_GPGME_CONFIG], |
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[ AC_ARG_WITH(gpgme-prefix, |
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AC_HELP_STRING([--with-gpgme-prefix=PFX], |
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[prefix where GPGME is installed (optional)]), |
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gpgme_config_prefix="$withval", gpgme_config_prefix="") |
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if test "x$gpgme_config_prefix" != x ; then |
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GPGME_CONFIG="$gpgme_config_prefix/bin/gpgme-config" |
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fi |
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AC_PATH_PROG(GPGME_CONFIG, gpgme-config, no) |
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gpgme_version=`$GPGME_CONFIG --version` |
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gpgme_version_major=`echo $gpgme_version | \ |
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sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'` |
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gpgme_version_minor=`echo $gpgme_version | \ |
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sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'` |
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gpgme_version_micro=`echo $gpgme_version | \ |
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sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'` |
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]) |
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dnl AM_PATH_GPGME([MINIMUM-VERSION, |
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dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) |
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dnl Test for libgpgme and define GPGME_CFLAGS and GPGME_LIBS. |
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dnl |
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AC_DEFUN([AM_PATH_GPGME], |
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[ AC_REQUIRE([_AM_PATH_GPGME_CONFIG])dnl |
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tmp=ifelse([$1], ,1:0.4.2,$1) |
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if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then |
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req_gpgme_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'` |
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min_gpgme_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'` |
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else |
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req_gpgme_api=0 |
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min_gpgme_version="$tmp" |
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fi |
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AC_MSG_CHECKING(for GPGME - version >= $min_gpgme_version) |
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ok=no |
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if test "$GPGME_CONFIG" != "no" ; then |
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req_major=`echo $min_gpgme_version | \ |
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sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'` |
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req_minor=`echo $min_gpgme_version | \ |
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sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'` |
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req_micro=`echo $min_gpgme_version | \ |
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sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'` |
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if test "$gpgme_version_major" -gt "$req_major"; then |
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ok=yes |
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else |
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if test "$gpgme_version_major" -eq "$req_major"; then |
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if test "$gpgme_version_minor" -gt "$req_minor"; then |
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ok=yes |
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else |
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if test "$gpgme_version_minor" -eq "$req_minor"; then |
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if test "$gpgme_version_micro" -ge "$req_micro"; then |
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ok=yes |
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fi |
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fi |
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fi |
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fi |
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fi |
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fi |
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if test $ok = yes; then |
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# If we have a recent GPGME, we should also check that the |
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# API is compatible. |
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if test "$req_gpgme_api" -gt 0 ; then |
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tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0` |
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if test "$tmp" -gt 0 ; then |
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if test "$req_gpgme_api" -ne "$tmp" ; then |
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ok=no |
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fi |
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fi |
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fi |
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fi |
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if test $ok = yes; then |
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GPGME_CFLAGS=`$GPGME_CONFIG --cflags` |
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GPGME_LIBS=`$GPGME_CONFIG --libs` |
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AC_MSG_RESULT(yes) |
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ifelse([$2], , :, [$2]) |
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else |
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GPGME_CFLAGS="" |
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GPGME_LIBS="" |
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AC_MSG_RESULT(no) |
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ifelse([$3], , :, [$3]) |
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fi |
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AC_SUBST(GPGME_CFLAGS) |
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AC_SUBST(GPGME_LIBS) |
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]) |
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dnl AM_PATH_GPGME_PTH([MINIMUM-VERSION, |
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dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) |
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dnl Test for libgpgme and define GPGME_PTH_CFLAGS and GPGME_PTH_LIBS. |
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dnl |
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AC_DEFUN([AM_PATH_GPGME_PTH], |
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[ AC_REQUIRE([_AM_PATH_GPGME_CONFIG])dnl |
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tmp=ifelse([$1], ,1:0.4.2,$1) |
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if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then |
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req_gpgme_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'` |
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min_gpgme_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'` |
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else |
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req_gpgme_api=0 |
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min_gpgme_version="$tmp" |
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fi |
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AC_MSG_CHECKING(for GPGME Pth - version >= $min_gpgme_version) |
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ok=no |
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if test "$GPGME_CONFIG" != "no" ; then |
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if `$GPGME_CONFIG --thread=pth 2> /dev/null` ; then |
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req_major=`echo $min_gpgme_version | \ |
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sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'` |
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req_minor=`echo $min_gpgme_version | \ |
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sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'` |
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req_micro=`echo $min_gpgme_version | \ |
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sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'` |
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if test "$gpgme_version_major" -gt "$req_major"; then |
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ok=yes |
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else |
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if test "$gpgme_version_major" -eq "$req_major"; then |
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if test "$gpgme_version_minor" -gt "$req_minor"; then |
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ok=yes |
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else |
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if test "$gpgme_version_minor" -eq "$req_minor"; then |
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if test "$gpgme_version_micro" -ge "$req_micro"; then |
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ok=yes |
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fi |
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fi |
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fi |
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fi |
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fi |
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fi |
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fi |
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if test $ok = yes; then |
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# If we have a recent GPGME, we should also check that the |
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# API is compatible. |
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if test "$req_gpgme_api" -gt 0 ; then |
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tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0` |
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if test "$tmp" -gt 0 ; then |
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if test "$req_gpgme_api" -ne "$tmp" ; then |
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ok=no |
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fi |
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fi |
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fi |
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fi |
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if test $ok = yes; then |
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GPGME_PTH_CFLAGS=`$GPGME_CONFIG --thread=pth --cflags` |
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GPGME_PTH_LIBS=`$GPGME_CONFIG --thread=pth --libs` |
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AC_MSG_RESULT(yes) |
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ifelse([$2], , :, [$2]) |
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else |
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GPGME_PTH_CFLAGS="" |
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GPGME_PTH_LIBS="" |
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AC_MSG_RESULT(no) |
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ifelse([$3], , :, [$3]) |
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fi |
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AC_SUBST(GPGME_PTH_CFLAGS) |
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AC_SUBST(GPGME_PTH_LIBS) |
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]) |
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dnl AM_PATH_GPGME_PTHREAD([MINIMUM-VERSION, |
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dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) |
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dnl Test for libgpgme and define GPGME_PTHREAD_CFLAGS |
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dnl and GPGME_PTHREAD_LIBS. |
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dnl |
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AC_DEFUN([AM_PATH_GPGME_PTHREAD], |
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[ AC_REQUIRE([_AM_PATH_GPGME_CONFIG])dnl |
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tmp=ifelse([$1], ,1:0.4.2,$1) |
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if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then |
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req_gpgme_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'` |
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min_gpgme_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'` |
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else |
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req_gpgme_api=0 |
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min_gpgme_version="$tmp" |
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fi |
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AC_MSG_CHECKING(for GPGME pthread - version >= $min_gpgme_version) |
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ok=no |
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if test "$GPGME_CONFIG" != "no" ; then |
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if `$GPGME_CONFIG --thread=pthread 2> /dev/null` ; then |
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req_major=`echo $min_gpgme_version | \ |
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sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'` |
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req_minor=`echo $min_gpgme_version | \ |
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sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'` |
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req_micro=`echo $min_gpgme_version | \ |
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sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'` |
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if test "$gpgme_version_major" -gt "$req_major"; then |
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ok=yes |
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else |
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if test "$gpgme_version_major" -eq "$req_major"; then |
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if test "$gpgme_version_minor" -gt "$req_minor"; then |
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ok=yes |
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else |
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if test "$gpgme_version_minor" -eq "$req_minor"; then |
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if test "$gpgme_version_micro" -ge "$req_micro"; then |
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ok=yes |
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fi |
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fi |
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fi |
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fi |
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fi |
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fi |
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fi |
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if test $ok = yes; then |
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# If we have a recent GPGME, we should also check that the |
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# API is compatible. |
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if test "$req_gpgme_api" -gt 0 ; then |
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tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0` |
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if test "$tmp" -gt 0 ; then |
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if test "$req_gpgme_api" -ne "$tmp" ; then |
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ok=no |
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fi |
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fi |
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fi |
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fi |
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if test $ok = yes; then |
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GPGME_PTHREAD_CFLAGS=`$GPGME_CONFIG --thread=pthread --cflags` |
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GPGME_PTHREAD_LIBS=`$GPGME_CONFIG --thread=pthread --libs` |
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AC_MSG_RESULT(yes) |
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ifelse([$2], , :, [$2]) |
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else |
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GPGME_PTHREAD_CFLAGS="" |
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GPGME_PTHREAD_LIBS="" |
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AC_MSG_RESULT(no) |
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ifelse([$3], , :, [$3]) |
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fi |
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AC_SUBST(GPGME_PTHREAD_CFLAGS) |
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AC_SUBST(GPGME_PTHREAD_LIBS) |
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]) |
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