Replace uses of obsolete autoconf macros in Jim's modules.

[gnulib.git] / m4 / jm-winsz1.m4

diff --git a/m4/jm-winsz1.m4 b/m4/jm-winsz1.m4
index bde5cc5..7804c8a 100644 (file)
--- a/m4/jm-winsz1.m4
+++ b/m4/jm-winsz1.m4
@@ -1,6 +1,7 @@
-#serial 9
+# serial 11
 
-# Copyright (C) 1996, 1999, 2001, 2002, 2004, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1999, 2001-2002, 2004, 2006, 2009
+# Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -30,18 +31,18 @@ AC_DEFUN([gl_WINSIZE_IN_PTEM],
      gl_cv_sys_struct_winsize_needs_sys_ptem_h,
      [gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes
       if test $ac_cv_sys_posix_termios = yes; then
-       AC_TRY_COMPILE([#include <termios.h>],
-         [struct winsize x;
-          if (sizeof x > 0) return 0;],
+       AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <termios.h>]],
+         [[struct winsize x;
+           if (sizeof x > 0) return 0;]])],
           [gl_cv_sys_struct_winsize_needs_sys_ptem_h=no])
       fi
       if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then
-       AC_TRY_COMPILE([#include <sys/ptem.h>],
-         [struct winsize x;
-          if (sizeof x > 0) return 0;],
+       AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/ptem.h>]],
+         [[struct winsize x;
+           if (sizeof x > 0) return 0;]])],
          [], [gl_cv_sys_struct_winsize_needs_sys_ptem_h=no])
       fi])
    if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then
-     AC_DEFINE([WINSIZE_IN_PTEM], 1,
+     AC_DEFINE([WINSIZE_IN_PTEM], [1],
        [Define if sys/ptem.h is required for struct winsize.])
    fi])