diff options
author | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2001-05-15 09:33:22 +0000 |
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committer | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2001-05-15 09:33:22 +0000 |
commit | c3b03bf60c538ef1581f11dee39b405ecf3b94a7 (patch) | |
tree | f3d8d943bcd0ad3ee32dac6c304054fddbd6a393 /acinclude.m4 | |
parent | 41462f60113b1d852ee316c2cf395bf5cf940c74 (diff) | |
download | gnutls-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.m4 | 164 |
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) |