md5, sha1, sha256, sha512: add gl_SET_CRYPTO_CHECK_DEFAULT

[gnulib.git] / m4 / strptime.m4

diff --git a/m4/strptime.m4 b/m4/strptime.m4
index 344ede3..86d5cc1 100644 (file)
--- a/m4/strptime.m4
+++ b/m4/strptime.m4
@@ -1,10 +1,22 @@
-# strtol.m4 serial 4
-dnl Copyright (C) 2002, 2003, 2006 Free Software Foundation, Inc.
+# strptime.m4 serial 7
+dnl Copyright (C) 2007, 2009-2013 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_FUNC_STRPTIME],
 [
-  AC_REPLACE_FUNCS(strptime)
+  AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS])
+  AC_REQUIRE([AC_C_RESTRICT])
+  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])
+  :
 ])