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Diffstat (limited to '')
| -rw-r--r-- | m4/libassuan.m4 | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/m4/libassuan.m4 b/m4/libassuan.m4 new file mode 100644 index 0000000..004eee3 --- /dev/null +++ b/m4/libassuan.m4 @@ -0,0 +1,175 @@ +dnl Autoconf macros for libassuan +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. +dnl +dnl This file is free software; as a special exception the author gives +dnl unlimited permission to copy and/or distribute it, with or without +dnl modifications, as long as this notice is preserved. +dnl +dnl This file is distributed in the hope that it will be useful, but +dnl WITHOUT ANY WARRANTY, to the extent permitted by law; without even the +dnl implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +dnl +dnl Common code used for libassuan detection [internal] +dnl Returns ok set to yes or no. +dnl +AC_DEFUN([_AM_PATH_LIBASSUAN_COMMON], +[ AC_ARG_WITH(libassuan-prefix, + AC_HELP_STRING([--with-libassuan-prefix=PFX], + [prefix where LIBASSUAN is installed (optional)]), + libassuan_config_prefix="$withval", libassuan_config_prefix="") + if test x$libassuan_config_prefix != x ; then + libassuan_config_args="$libassuan_config_args --prefix=$libassuan_config_prefix" + if test x${LIBASSUAN_CONFIG+set} != xset ; then + LIBASSUAN_CONFIG=$libassuan_config_prefix/bin/libassuan-config + fi + fi + AC_PATH_PROG(LIBASSUAN_CONFIG, libassuan-config, no) + + tmp=ifelse([$1], ,1:0.9.2,$1) + if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then + req_libassuan_api=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\1/'` + min_libassuan_version=`echo "$tmp" | sed 's/\(.*\):\(.*\)/\2/'` + else + req_libassuan_api=0 + min_libassuan_version="$tmp" + fi + + if test "$LIBASSUAN_CONFIG" != "no" ; then + libassuan_version=`$LIBASSUAN_CONFIG --version` + fi + libassuan_version_major=`echo $libassuan_version | \ + sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'` + libassuan_version_minor=`echo $libassuan_version | \ + sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'` + libassuan_version_micro=`echo $libassuan_version | \ + sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'` + + AC_MSG_CHECKING(for LIBASSUAN ifelse([$2], ,,[$2 ])- version >= $min_libassuan_version) + ok=no + if test "$LIBASSUAN_CONFIG" != "no" ; then + ifelse([$2], ,,[if `$LIBASSUAN_CONFIG --thread=$2 2> /dev/null` ; then]) + req_major=`echo $min_libassuan_version | \ + sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'` + req_minor=`echo $min_libassuan_version | \ + sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'` + req_micro=`echo $min_libassuan_version | \ + sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'` + if test "$libassuan_version_major" -gt "$req_major"; then + ok=yes + else + if test "$libassuan_version_major" -eq "$req_major"; then + if test "$libassuan_version_minor" -gt "$req_minor"; then + ok=yes + else + if test "$libassuan_version_minor" -eq "$req_minor"; then + if test "$libassuan_version_micro" -ge "$req_micro"; then + ok=yes + fi + fi + fi + fi + fi + ifelse([$2], ,,[fi]) + fi + + if test $ok = yes; then + AC_MSG_RESULT([yes ($libassuan_version)]) + else + AC_MSG_RESULT(no) + fi + + if test $ok = yes; then + if test "$req_libassuan_api" -gt 0 ; then + tmp=`$LIBASSUAN_CONFIG --api-version 2>/dev/null || echo 0` + if test "$tmp" -gt 0 ; then + AC_MSG_CHECKING([LIBASSUAN ifelse([$2], ,,[$2 ])API version]) + if test "$req_libassuan_api" -eq "$tmp" ; then + AC_MSG_RESULT(okay) + else + ok=no + AC_MSG_RESULT([does not match. want=$req_libassuan_api got=$tmp.]) + fi + fi + fi + fi + +]) + +dnl AM_CHECK_LIBASSUAN([MINIMUM-VERSION, +dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) +dnl Test whether libassuan has at least MINIMUM-VERSION. This is +dnl used to test for features only available in newer versions. +dnl +AC_DEFUN([AM_CHECK_LIBASSUAN], +[ _AM_PATH_LIBASSUAN_COMMON($1) + if test $ok = yes; then + ifelse([$2], , :, [$2]) + else + ifelse([$3], , :, [$3]) + fi +]) + + + + +dnl AM_PATH_LIBASSUAN([MINIMUM-VERSION, +dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) +dnl Test for libassuan and define LIBASSUAN_CFLAGS and LIBASSUAN_LIBS +dnl +AC_DEFUN([AM_PATH_LIBASSUAN], +[ _AM_PATH_LIBASSUAN_COMMON($1) + if test $ok = yes; then + LIBASSUAN_CFLAGS=`$LIBASSUAN_CONFIG $libassuan_config_args --cflags` + LIBASSUAN_LIBS=`$LIBASSUAN_CONFIG $libassuan_config_args --libs` + ifelse([$2], , :, [$2]) + else + LIBASSUAN_CFLAGS="" + LIBASSUAN_LIBS="" + ifelse([$3], , :, [$3]) + fi + AC_SUBST(LIBASSUAN_CFLAGS) + AC_SUBST(LIBASSUAN_LIBS) +]) + + +dnl AM_PATH_LIBASSUAN_PTH([MINIMUM-VERSION, +dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) +dnl Test for libassuan and define LIBASSUAN_PTH_CFLAGS and LIBASSUAN_PTH_LIBS +dnl +AC_DEFUN([AM_PATH_LIBASSUAN_PTH], +[ _AM_PATH_LIBASSUAN_COMMON($1,pth) + if test $ok = yes; then + LIBASSUAN_PTH_CFLAGS=`$LIBASSUAN_CONFIG $libassuan_config_args --thread=pth --cflags` + LIBASSUAN_PTH_LIBS=`$LIBASSUAN_CONFIG $libassuan_config_args --thread=pth --libs` + ifelse([$2], , :, [$2]) + else + LIBASSUAN_PTH_CFLAGS="" + LIBASSUAN_PTH_LIBS="" + ifelse([$3], , :, [$3]) + fi + AC_SUBST(LIBASSUAN_PTH_CFLAGS) + AC_SUBST(LIBASSUAN_PTH_LIBS) +]) + + +dnl AM_PATH_LIBASSUAN_PTHREAD([MINIMUM-VERSION, +dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]]) +dnl Test for libassuan and define LIBASSUAN_PTHREAD_CFLAGS +dnl and LIBASSUAN_PTHREAD_LIBS +dnl +AC_DEFUN([AM_PATH_LIBASSUAN_PTHREAD], +[ _AM_PATH_LIBASSUAN_COMMON($1,pthread) + if test $ok = yes; then + LIBASSUAN_PTHREAD_CFLAGS=`$LIBASSUAN_CONFIG $libassuan_config_args --thread=pthread --cflags` + LIBASSUAN_PTHREAD_LIBS=`$LIBASSUAN_CONFIG $libassuan_config_args --thread=pthread --libs` + ifelse([$2], , :, [$2]) + else + LIBASSUAN_PTHREAD_CFLAGS="" + LIBASSUAN_PTHREAD_LIBS="" + ifelse([$3], , :, [$3]) + fi + AC_SUBST(LIBASSUAN_PTHREAD_CFLAGS) + AC_SUBST(LIBASSUAN_PTHREAD_LIBS) +]) + |