-# intl.m4 serial 17 (gettext-0.18)
-dnl Copyright (C) 1995-2009 Free Software Foundation, Inc.
+# intl.m4 serial 17b
+dnl Copyright (C) 1995-2011 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.
dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
dnl Bruno Haible <haible@clisp.cons.org>, 2000-2009.
-AC_PREREQ([2.52])
+AC_PREREQ([2.53])
dnl Checks for all prerequisites of the intl subdirectory,
dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
AC_REQUIRE([gt_INTTYPES_PRI])dnl
AC_REQUIRE([gl_LOCK])dnl
- AC_TRY_LINK(
- [int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }],
- [],
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }]],
+ [[]])],
[AC_DEFINE([HAVE_BUILTIN_EXPECT], [1],
[Define to 1 if the compiler understands __builtin_expect.])])
AC_DEFUN([gt_CHECK_DECL],
[
AC_CACHE_CHECK([whether $1 is declared], [ac_cv_have_decl_$1],
- [AC_TRY_COMPILE([$2], [
+ [AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[$2]],
+ [[
#ifndef $1
char *p = (char *) $1;
#endif
-], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)])
+ ]])],
+ [ac_cv_have_decl_$1=yes],
+ [ac_cv_have_decl_$1=no])])
if test $ac_cv_have_decl_$1 = yes; then
gt_value=1
else