--- /dev/null
+# tm_gmtoff.m4 serial 3
+dnl Copyright (C) 2002, 2009-2011 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.
+
+AC_DEFUN([gl_TM_GMTOFF],
+[
+ AC_CHECK_MEMBER([struct tm.tm_gmtoff],
+ [AC_DEFINE([HAVE_TM_GMTOFF], [1],
+ [Define if struct tm has the tm_gmtoff member.])],
+ ,
+ [#include <time.h>])
+])