timegm: Simplify autoconf macro.

* m4/timegm.m4 (gl_PREREQ_TIMEGM): Don't require gl_TIME_R.

diff --git a/ChangeLog b/ChangeLog
index 655cab09d42a6d1a08002afbf246dd77cbc1f885..91f48c15f583696a665b5128ece516900a8891f0 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-05-22  Bruno Haible  <bruno@clisp.org>
+
+       timegm: Simplify autoconf macro.
+       * m4/timegm.m4 (gl_PREREQ_TIMEGM): Don't require gl_TIME_R.
+
 2011-05-21  Paul Eggert  <eggert@cs.ucla.edu>
 
        clock-time: change to LGPLv2+.

diff --git a/m4/timegm.m4 b/m4/timegm.m4
index 01a244bcd23353c2333849fda38de0eb8eb11e76..a47984cef42157e1cfb4db8799cb2727a2e62691 100644 (file)
--- a/m4/timegm.m4
+++ b/m4/timegm.m4
@@ -1,4 +1,4 @@
-# timegm.m4 serial 8
+# timegm.m4 serial 9
 dnl Copyright (C) 2003, 2007, 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,
@@ -26,7 +26,6 @@ AC_DEFUN([gl_FUNC_TIMEGM],
 
 # Prerequisites of lib/timegm.c.
 AC_DEFUN([gl_PREREQ_TIMEGM], [
-  AC_REQUIRE([gl_TIME_R])
   AC_REQUIRE([gl_FUNC_MKTIME])
   if test $ac_cv_func_working_mktime = yes; then
     AC_CHECK_FUNC([__mktime_internal], ,