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dnl Macros to configure Libksba
dnl Copyright (C) 2003 g10 Code GmbH
dnl 2003 Free Software Foundation, Inc.
dnl
dnl This file is part of Libksba.
dnl
dnl Libksba is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as
dnl published by the Free Software Foundation; either version 2.1 of
dnl the License, or (at your option) any later version.
dnl
dnl Libksba is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU Lesser General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public
dnl License along with this program; if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
dnl AM_PATH_GPG_ERROR([MINIMUM-VERSION,
dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
dnl Test for libgpg-error and define GPG_ERROR_CFLAGS and GPG_ERROR_LIBS
dnl
AC_DEFUN(AM_PATH_GPG_ERROR,
[ AC_ARG_WITH(gpg-error-prefix,
AC_HELP_STRING([--with-gpg-error-prefix=PFX],
[prefix where GPG Error is installed (optional)]),
gpg_error_config_prefix="$withval", gpg_error_config_prefix="")
if test x$gpg_error_config_prefix != x ; then
if test x${GPG_ERROR_CONFIG+set} != xset ; then
GPG_ERROR_CONFIG=$gpg_error_config_prefix/bin/gpg-error-config
fi
fi
AC_PATH_PROG(GPG_ERROR_CONFIG, gpg-error-config, no)
min_gpg_error_version=ifelse([$1], ,0.0,$1)
AC_MSG_CHECKING(for GPG Error - version >= $min_gpg_error_version)
ok=no
if test "$GPG_ERROR_CONFIG" != "no" ; then
req_major=`echo $min_gpg_error_version | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
req_minor=`echo $min_gpg_error_version | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
gpg_error_config_version=`$GPG_ERROR_CONFIG $gpg_error_config_args --version`
major=`echo $gpg_error_config_version | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
minor=`echo $gpg_error_config_version | \
sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
if test "$major" -gt "$req_major"; then
ok=yes
else
if test "$major" -eq "$req_major"; then
if test "$minor" -ge "$req_minor"; then
ok=yes
fi
fi
fi
fi
if test $ok = yes; then
GPG_ERROR_CFLAGS=`$GPG_ERROR_CONFIG $gpg_error_config_args --cflags`
GPG_ERROR_LIBS=`$GPG_ERROR_CONFIG $gpg_error_config_args --libs`
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
GPG_ERROR_CFLAGS=""
GPG_ERROR_LIBS=""
AC_MSG_RESULT(no)
ifelse([$3], , :, [$3])
fi
AC_SUBST(GPG_ERROR_CFLAGS)
AC_SUBST(GPG_ERROR_LIBS)
])
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