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gnulib-tool: avoid warnings from using obsolete AC_GNU_SOURCE * gnulib-tool (func_dest_tmpfilename, func_create_testdir): Using obsolete AC_GNU_SOURCE causes out-of-order expansion; avoid it, and rely solely on gl_USE_SYSTEM_EXTENSIONS. Signed-off-by: Eric Blake <ebb9@byu.net>
author Eric Blake <ebb9@byu.net>
date Wed, 21 Jan 2009 09:55:55 -0700
parents f6cba5a556ce
children 56ceeef91c22
line wrap: on
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# gc-camellia.m4 serial 2
dnl Copyright (C) 2007, 2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_GC_CAMELLIA],
[
  AC_REQUIRE([gl_GC])
  if test "$ac_cv_libgcrypt" = yes; then
    AC_CACHE_CHECK([for camellia in libgcrypt], [gl_cv_libgcrypt_camellia], [
      AC_TRY_COMPILE([#include <gcrypt.h>],
        [return gcry_cipher_open (NULL, GCRY_CIPHER_CAMELLIA128, 0, 0);],
        [gl_cv_libgcrypt_camellia=yes],
        [gl_cv_libgcrypt_camellia=no])])
    if test "$gl_cv_libgcrypt_camellia" = yes; then
      AC_DEFINE([HAVE_CAMELLIA], [1], [Define if your libgcrypt supports Camellia.])
    fi
  fi
])