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authorNikos Mavrogiannopoulos <nmav@gnutls.org>2001-05-15 09:33:22 +0000
committerNikos Mavrogiannopoulos <nmav@gnutls.org>2001-05-15 09:33:22 +0000
commitc3b03bf60c538ef1581f11dee39b405ecf3b94a7 (patch)
treef3d8d943bcd0ad3ee32dac6c304054fddbd6a393 /acinclude.m4
parent41462f60113b1d852ee316c2cf395bf5cf940c74 (diff)
downloadgnutls-c3b03bf60c538ef1581f11dee39b405ecf3b94a7.tar.gz
Added libgnutls-config script
gnutls.h is automaticaly generated by configure script Added libgnutls.m4
Diffstat (limited to 'acinclude.m4')
-rw-r--r--acinclude.m4164
1 files changed, 1 insertions, 163 deletions
diff --git a/acinclude.m4 b/acinclude.m4
index 90ef457ccb..b606a63548 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1,163 +1 @@
-dnl Autoconf macros for libgcrypt
-dnl $id$
-
-# Configure paths for GCRYPT
-# Shamelessly stolen from the one of XDELTA by Owen Taylor
-# Werner Koch 99-12-09
-
-dnl AM_PATH_GCRYPT([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
-dnl Test for gcrypt, and define GCRYPT_CFLAGS and GCRYPT_LIBS
-dnl
-AC_DEFUN(AM_PATH_GCRYPT,
-[dnl
-dnl Get the cflags and libraries from the libgcrypt-config script
-dnl
-AC_ARG_WITH(gcrypt-prefix,
- [ --with-gcrypt-prefix=PFX Prefix where gcrypt is installed (optional)],
- gcrypt_config_prefix="$withval", gcrypt_config_prefix="")
-AC_ARG_ENABLE(gcrypttest,
- [ --disable-gcrypttest Do not try to compile and run a test gcrypt program],
- , enable_gcrypttest=yes)
-
- if test x$gcrypt_config_prefix != x ; then
- gcrypt_config_args="$gcrypt_config_args --prefix=$gcrypt_config_prefix"
- if test x${GCRYPT_CONFIG+set} != xset ; then
- GCRYPT_CONFIG=$gcrypt_config_prefix/bin/libgcrypt-config
- fi
- fi
-
- AC_PATH_PROG(GCRYPT_CONFIG, libgcrypt-config, no)
- min_gcrypt_version=ifelse([$1], ,1.1.0,$1)
- AC_MSG_CHECKING(for gcrypt - version >= $min_gcrypt_version)
- no_gcrypt=""
- if test "$GCRYPT_CONFIG" = "no" ; then
- no_gcrypt=yes
- else
- GCRYPT_CFLAGS=`$GCRYPT_CONFIG $gcrypt_config_args --cflags`
- GCRYPT_LIBS=`$GCRYPT_CONFIG $gcrypt_config_args --libs`
- gcrypt_config_version=`$GCRYPT_CONFIG $gcrypt_config_args --version`
- if test "x$enable_gcrypttest" = "xyes" ; then
- ac_save_CFLAGS="$CFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $GCRYPT_CFLAGS"
- LIBS="$LIBS $GCRYPT_LIBS"
-dnl
-dnl Now check if the installed gcrypt is sufficiently new. Also sanity
-dnl checks the results of libgcrypt-config to some extent
-dnl
- rm -f conf.gcrypttest
- AC_TRY_RUN([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <gcrypt.h>
-
-int
-main ()
-{
- system ("touch conf.gcrypttest");
-
- if( strcmp( gcry_check_version(NULL), "$gcrypt_config_version" ) )
- {
- printf("\n*** 'libgcrypt-config --version' returned %s, but GCRYPT (%s)\n",
- "$gcrypt_config_version", gcry_check_version(NULL) );
- printf("*** was found! If libgcrypt-config was correct, then it is best\n");
- printf("*** to remove the old version of GCRYPT. You may also be able to fix the error\n");
- printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
- printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
- printf("*** required on your system.\n");
- printf("*** If libgcrypt-config was wrong, set the environment variable GCRYPT_CONFIG\n");
- printf("*** to point to the correct copy of libgcrypt-config, and remove the file config.cache\n");
- printf("*** before re-running configure\n");
- }
- else if ( strcmp(gcry_check_version(NULL), GCRYPT_VERSION ) )
- {
- printf("\n*** GCRYPT header file (version %s) does not match\n", GCRYPT_VERSION);
- printf("*** library (version %s)\n", gcry_check_version(NULL) );
- }
- else
- {
- if ( gcry_check_version( "$min_gcrypt_version" ) )
- {
- return 0;
- }
- else
- {
- printf("no\n*** An old version of GCRYPT (%s) was found.\n",
- gcry_check_version(NULL) );
- printf("*** You need a version of GCRYPT newer than %s. The latest version of\n",
- "$min_gcrypt_version" );
- printf("*** GCRYPT is always available from ftp://ftp.gnupg.org/pub/gcrypt/gnupg.\n");
- printf("*** (It is distributed along with GnuPG).\n");
- printf("*** \n");
- printf("*** If you have already installed a sufficiently new version, this error\n");
- printf("*** probably means that the wrong copy of the libgcrypt-config shell script is\n");
- printf("*** being found. The easiest way to fix this is to remove the old version\n");
- printf("*** of GCRYPT, but you can also set the GCRYPT_CONFIG environment to point to the\n");
- printf("*** correct copy of libgcrypt-config. (In this case, you will have to\n");
- printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
- printf("*** so that the correct libraries are found at run-time))\n");
- }
- }
- return 1;
-}
-],, no_gcrypt=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- if test "x$no_gcrypt" = x ; then
- AC_MSG_RESULT(yes)
- ifelse([$2], , :, [$2])
- else
- if test -f conf.gcrypttest ; then
- :
- else
- AC_MSG_RESULT(no)
- fi
- if test "$GCRYPT_CONFIG" = "no" ; then
- echo "*** The libgcrypt-config script installed by GCRYPT could not be found"
- echo "*** If GCRYPT was installed in PREFIX, make sure PREFIX/bin is in"
- echo "*** your path, or set the GCRYPT_CONFIG environment variable to the"
- echo "*** full path to libgcrypt-config."
- else
- if test -f conf.gcrypttest ; then
- :
- else
- echo "*** Could not run gcrypt test program, checking why..."
- CFLAGS="$CFLAGS $GCRYPT_CFLAGS"
- LIBS="$LIBS $GCRYPT_LIBS"
- AC_TRY_LINK([
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <gcrypt.h>
-], [ return !!gcry_check_version(NULL); ],
- [ echo "*** The test program compiled, but did not run. This usually means"
- echo "*** that the run-time linker is not finding GCRYPT or finding the wrong"
- echo "*** version of GCRYPT. If it is not finding GCRYPT, you'll need to set your"
- echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
- echo "*** to the installed location Also, make sure you have run ldconfig if that"
- echo "*** is required on your system"
- echo "***"
- echo "*** If you have an old version installed, it is best to remove it, although"
- echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
- echo "***" ],
- [ echo "*** The test program failed to compile or link. See the file config.log for the"
- echo "*** exact error that occured. This usually means GCRYPT was incorrectly installed"
- echo "*** or that you have moved GCRYPT since it was installed. In the latter case, you"
- echo "*** may want to edit the libgcrypt-config script: $GCRYPT_CONFIG" ])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- GCRYPT_CFLAGS=""
- GCRYPT_LIBS=""
- ifelse([$3], , :, [$3])
- fi
- AC_SUBST(GCRYPT_CFLAGS)
- AC_SUBST(GCRYPT_LIBS)
- rm -f conf.gcrypttest
-])
-
-dnl *-*wedit:notab*-* Please keep this as the last line.
+include(libgcrypt.m4)