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  • Committer: Bazaar Package Importer
  • Author(s): Andreas Mueller
  • Date: 2005-03-29 10:30:32 UTC
  • Revision ID: james.westby@ubuntu.com-20050329103032-sj42n2ain3ipx310
Tags: upstream-1.9.15
Import upstream version 1.9.15

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m4/gpg-error.m4
 
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dnl Autoconf macros for libgpg-error
 
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dnl AM_PATH_GPG_ERROR([MINIMUM-VERSION,
 
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dnl                   [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
 
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dnl Test for libgpg-error and define GPG_ERROR_CFLAGS and GPG_ERROR_LIBS
 
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dnl
 
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AC_DEFUN([AM_PATH_GPG_ERROR],
 
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[ AC_ARG_WITH(gpg-error-prefix,
 
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            AC_HELP_STRING([--with-gpg-error-prefix=PFX],
 
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                           [prefix where GPG Error is installed (optional)]),
 
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     gpg_error_config_prefix="$withval", gpg_error_config_prefix="")
 
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  if test x$gpg_error_config_prefix != x ; then
 
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     if test x${GPG_ERROR_CONFIG+set} != xset ; then
 
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        GPG_ERROR_CONFIG=$gpg_error_config_prefix/bin/gpg-error-config
 
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     fi
 
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  fi
 
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  AC_PATH_PROG(GPG_ERROR_CONFIG, gpg-error-config, no)
 
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  min_gpg_error_version=ifelse([$1], ,0.0,$1)
 
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  AC_MSG_CHECKING(for GPG Error - version >= $min_gpg_error_version)
 
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  ok=no
 
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  if test "$GPG_ERROR_CONFIG" != "no" ; then
 
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    req_major=`echo $min_gpg_error_version | \
 
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               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
 
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    req_minor=`echo $min_gpg_error_version | \
 
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               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
 
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    gpg_error_config_version=`$GPG_ERROR_CONFIG $gpg_error_config_args --version`
 
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    major=`echo $gpg_error_config_version | \
 
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               sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
 
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    minor=`echo $gpg_error_config_version | \
 
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               sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
 
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    if test "$major" -gt "$req_major"; then
 
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        ok=yes
 
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    else 
 
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        if test "$major" -eq "$req_major"; then
 
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            if test "$minor" -ge "$req_minor"; 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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  if test $ok = yes; then
 
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    GPG_ERROR_CFLAGS=`$GPG_ERROR_CONFIG $gpg_error_config_args --cflags`
 
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    GPG_ERROR_LIBS=`$GPG_ERROR_CONFIG $gpg_error_config_args --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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    GPG_ERROR_CFLAGS=""
 
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    GPG_ERROR_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(GPG_ERROR_CFLAGS)
 
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  AC_SUBST(GPG_ERROR_LIBS)
 
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])
 
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