gpgme/gpgme.m4

   1 dnl Autoconf macros for libgpgme
   2 dnl $Id$
   3
   4 AC_DEFUN([_AM_PATH_GPGME_CONFIG],
   5 [ AC_ARG_WITH(gpgme-prefix,
   6             AC_HELP_STRING([--with-gpgme-prefix=PFX],
   7                            [prefix where GPGME is installed (optional)]),
   8      gpgme_config_prefix="$withval", gpgme_config_prefix="")
   9   if test "x$gpgme_config_prefix" != x ; then
  10       GPGME_CONFIG="$gpgme_config_prefix/bin/gpgme-config"
  11   fi
  12   AC_PATH_PROG(GPGME_CONFIG, gpgme-config, no)
  13
  14   gpgme_version=`$GPGME_CONFIG --version`
  15   gpgme_version_major=`echo $gpgme_version | \
  16                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
  17   gpgme_version_minor=`echo $gpgme_version | \
  18                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
  19   gpgme_version_micro=`echo $gpgme_version | \
  20                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
  21 ])
  22
  23 dnl AM_PATH_GPGME([MINIMUM-VERSION,
  24 dnl               [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
  25 dnl Test for libgpgme and define GPGME_CFLAGS and GPGME_LIBS.
  26 dnl
  27 AC_DEFUN([AM_PATH_GPGME],
  28 [ AC_REQUIRE([_AM_PATH_GPGME_CONFIG])dnl
  29   min_gpgme_version=ifelse([$1], ,0.4.2,$1)
  30   AC_MSG_CHECKING(for GPGME - version >= $min_gpgme_version)
  31   ok=no
  32   if test "$GPGME_CONFIG" != "no" ; then
  33     req_major=`echo $min_gpgme_version | \
  34                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
  35     req_minor=`echo $min_gpgme_version | \
  36                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
  37     req_micro=`echo $min_gpgme_version | \
  38                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
  39     if test "$gpgme_version_major" -gt "$req_major"; then
  40         ok=yes
  41     else
  42         if test "$gpgme_version_major" -eq "$req_major"; then
  43             if test "$gpgme_version_minor" -gt "$req_minor"; then
  44                ok=yes
  45             else
  46                if test "$gpgme_version_minor" -eq "$req_minor"; then
  47                    if test "$gpgme_version_micro" -ge "$req_micro"; then
  48                      ok=yes
  49                    fi
  50                fi
  51             fi
  52         fi
  53     fi
  54   fi
  55   if test $ok = yes; then
  56     GPGME_CFLAGS=`$GPGME_CONFIG --cflags`
  57     GPGME_LIBS=`$GPGME_CONFIG --libs`
  58     AC_MSG_RESULT(yes)
  59     ifelse([$2], , :, [$2])
  60   else
  61     GPGME_CFLAGS=""
  62     GPGME_LIBS=""
  63     AC_MSG_RESULT(no)
  64     ifelse([$3], , :, [$3])
  65   fi
  66   AC_SUBST(GPGME_CFLAGS)
  67   AC_SUBST(GPGME_LIBS)
  68 ])
  69
  70 dnl AM_PATH_GPGME_PTH([MINIMUM-VERSION,
  71 dnl                   [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
  72 dnl Test for libgpgme and define GPGME_PTH_CFLAGS and GPGME_PTH_LIBS.
  73 dnl
  74 AC_DEFUN([AM_PATH_GPGME_PTH],
  75 [ AC_REQUIRE([_AM_PATH_GPGME_CONFIG])dnl
  76   min_gpgme_version=ifelse([$1], ,0.4.2,$1)
  77   AC_MSG_CHECKING(for GPGME Pth - version >= $min_gpgme_version)
  78   ok=no
  79   if test "$GPGME_CONFIG" != "no" ; then
  80     if `$GPGME_CONFIG --thread=pth 2> /dev/null` ; then
  81       req_major=`echo $min_gpgme_version | \
  82                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
  83       req_minor=`echo $min_gpgme_version | \
  84                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
  85       req_micro=`echo $min_gpgme_version | \
  86                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
  87       if test "$gpgme_version_major" -gt "$req_major"; then
  88         ok=yes
  89       else
  90         if test "$gpgme_version_major" -eq "$req_major"; then
  91           if test "$gpgme_version_minor" -gt "$req_minor"; then
  92             ok=yes
  93           else
  94             if test "$gpgme_version_minor" -eq "$req_minor"; then
  95               if test "$gpgme_version_micro" -ge "$req_micro"; then
  96                 ok=yes
  97               fi
  98             fi
  99           fi
 100         fi
 101       fi
 102     fi
 103   fi
 104   if test $ok = yes; then
 105     GPGME_PTH_CFLAGS=`$GPGME_CONFIG --thread=pth --cflags`
 106     GPGME_PTH_LIBS=`$GPGME_CONFIG --thread=pth --libs`
 107     AC_MSG_RESULT(yes)
 108     ifelse([$2], , :, [$2])
 109   else
 110     GPGME_PTH_CFLAGS=""
 111     GPGME_PTH_LIBS=""
 112     AC_MSG_RESULT(no)
 113     ifelse([$3], , :, [$3])
 114   fi
 115   AC_SUBST(GPGME_PTH_CFLAGS)
 116   AC_SUBST(GPGME_PTH_LIBS)
 117 ])
 118
 119 dnl AM_PATH_GPGME_PTHREAD([MINIMUM-VERSION,
 120 dnl                       [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
 121 dnl Test for libgpgme and define GPGME_PTHREAD_CFLAGS
 122 dnl  and GPGME_PTHREAD_LIBS.
 123 dnl
 124 AC_DEFUN([AM_PATH_GPGME_PTHREAD],
 125 [ AC_REQUIRE([_AM_PATH_GPGME_CONFIG])dnl
 126   min_gpgme_version=ifelse([$1], ,0.4.2,$1)
 127   AC_MSG_CHECKING(for GPGME pthread - version >= $min_gpgme_version)
 128   ok=no
 129   if test "$GPGME_CONFIG" != "no" ; then
 130     if `$GPGME_CONFIG --thread=pthread 2> /dev/null` ; then
 131       req_major=`echo $min_gpgme_version | \
 132                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
 133       req_minor=`echo $min_gpgme_version | \
 134                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
 135       req_micro=`echo $min_gpgme_version | \
 136                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
 137       if test "$gpgme_version_major" -gt "$req_major"; then
 138         ok=yes
 139       else
 140         if test "$gpgme_version_major" -eq "$req_major"; then
 141           if test "$gpgme_version_minor" -gt "$req_minor"; then
 142             ok=yes
 143           else
 144             if test "$gpgme_version_minor" -eq "$req_minor"; then
 145               if test "$gpgme_version_micro" -ge "$req_micro"; then
 146                 ok=yes
 147               fi
 148             fi
 149           fi
 150         fi
 151       fi
 152     fi
 153   fi
 154   if test $ok = yes; then
 155     GPGME_PTHREAD_CFLAGS=`$GPGME_CONFIG --thread=pthread --cflags`
 156     GPGME_PTHREAD_LIBS=`$GPGME_CONFIG --thread=pthread --libs`
 157     AC_MSG_RESULT(yes)
 158     ifelse([$2], , :, [$2])
 159   else
 160     GPGME_PTHREAD_CFLAGS=""
 161     GPGME_PTHREAD_LIBS=""
 162     AC_MSG_RESULT(no)
 163     ifelse([$3], , :, [$3])
 164   fi
 165   AC_SUBST(GPGME_PTHREAD_CFLAGS)
 166   AC_SUBST(GPGME_PTHREAD_LIBS)
 167 ])