maint: update copyright

[gnulib.git] / m4 / ssize_t.m4

diff --git a/m4/ssize_t.m4 b/m4/ssize_t.m4
index a0f3ffd..fbe1d06 100644 (file)
--- a/m4/ssize_t.m4
+++ b/m4/ssize_t.m4
@@ -1,5 +1,5 @@
-# ssize_t.m4 serial 4
-dnl Copyright (C) 2001-2003, 2006 Free Software Foundation, Inc.
+# ssize_t.m4 serial 5 (gettext-0.18.2)
+dnl Copyright (C) 2001-2003, 2006, 2010-2014 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.
@@ -10,9 +10,11 @@ dnl Test whether ssize_t is defined.
 AC_DEFUN([gt_TYPE_SSIZE_T],
 [
   AC_CACHE_CHECK([for ssize_t], [gt_cv_ssize_t],
-    [AC_TRY_COMPILE([#include <sys/types.h>],
-       [int x = sizeof (ssize_t *) + sizeof (ssize_t);
-        return !x;],
+    [AC_COMPILE_IFELSE(
+       [AC_LANG_PROGRAM(
+          [[#include <sys/types.h>]],
+          [[int x = sizeof (ssize_t *) + sizeof (ssize_t);
+            return !x;]])],
        [gt_cv_ssize_t=yes], [gt_cv_ssize_t=no])])
   if test $gt_cv_ssize_t = no; then
     AC_DEFINE([ssize_t], [int],