X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fstrptime.m4;h=72277278a5f50aa9887c47fffb8974809eab2c27;hb=cd56634a4a8179fd5a4419fbb3e27211b042ab1c;hp=7c081f1ec5a36a1489fdeffa6de3c0013deb8e36;hpb=8d8eda4eab3d2801251daf4eb31756c3595e2fc6;p=gnulib.git

diff --git a/m4/strptime.m4 b/m4/strptime.m4
index 7c081f1ec..72277278a 100644
--- a/m4/strptime.m4
+++ b/m4/strptime.m4
@@ -1,5 +1,5 @@
-# strptime.m4 serial 5
-dnl Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
+# strptime.m4 serial 7
+dnl Copyright (C) 2007, 2009-2014 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.
@@ -8,11 +8,15 @@ AC_DEFUN([gl_FUNC_STRPTIME],
 [
   AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS])
   AC_REQUIRE([AC_C_RESTRICT])
-  AC_REPLACE_FUNCS([strptime])
-  AC_REQUIRE([gl_TM_GMTOFF])
-  if test $ac_cv_func_strptime = yes; then
-    REPLACE_STRPTIME=0
-  else
-    REPLACE_STRPTIME=1
+  AC_CHECK_FUNCS_ONCE([strptime])
+  if test $ac_cv_func_strptime != yes; then
+    HAVE_STRPTIME=0
   fi
 ])
+
+# Prerequisites of lib/strptime.c.
+AC_DEFUN([gl_PREREQ_STRPTIME],
+[
+  AC_REQUIRE([gl_TM_GMTOFF])
+  :
+])