From de15ea94618495ad54ae04dc1a47f33134422335 Mon Sep 17 00:00:00 2001
From: Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
Date: Wed, 16 Mar 2011 17:43:41 +0000
Subject: re PR libfortran/47883 (libgfortran configuration should use
 AC_LINK_IFELSE instead of AC_TRY_LINK)

	PR libfortran/47883
	* acinclude.m4: Don't use AC_TRY_ macros.
	* configure.ac: Likewise.
	* configure: Regenerate.

From-SVN: r171056
---
 libgfortran/configure.ac | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'libgfortran/configure.ac')

diff --git a/libgfortran/configure.ac b/libgfortran/configure.ac
index 66468db..522d5ac 100644
--- a/libgfortran/configure.ac
+++ b/libgfortran/configure.ac
@@ -151,7 +151,7 @@ FOO_1.0 {
   global: *foo*; bar; local: *;
 };
 EOF
-AC_TRY_LINK([int foo;],[],[gfortran_use_symver=gnu],[gfortran_use_symver=no])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[int foo;]],[[]])],[gfortran_use_symver=gnu],[gfortran_use_symver=no])
 if test x$gfortran_use_symver = xno; then
   case "$target_os" in
     solaris2*)
@@ -163,7 +163,7 @@ FOO_1.0 {
   global: foo; local: *;
 };
 EOF
-      AC_TRY_LINK([int foo;],[],[gfortran_use_symver=sun],[gfortran_use_symver=no])
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([[int foo;]],[[]])],[gfortran_use_symver=sun],[gfortran_use_symver=no])
       ;;
   esac
 fi
@@ -181,7 +181,7 @@ ac_save_CFLAGS="$CFLAGS"
 # Check for -ffunction-sections -fdata-sections
 AC_MSG_CHECKING([for gcc that supports -ffunction-sections -fdata-sections])
 CFLAGS='-Werror -ffunction-sections -fdata-sections'
-AC_TRY_COMPILE(, [int foo;], [ac_fdsections=yes], [ac_fdsections=no])
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[int foo;]])], [ac_fdsections=yes], [ac_fdsections=no])
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS="$ac_save_CFLAGS"
 else
-- 
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