md5, sha1, sha256, sha512: add gl_SET_CRYPTO_CHECK_DEFAULT

[gnulib.git] / m4 / localcharset.m4

diff --git a/m4/localcharset.m4 b/m4/localcharset.m4
index d163c4c..2e93e58 100644 (file)
--- a/m4/localcharset.m4
+++ b/m4/localcharset.m4
@@ -1,19 +1,17 @@
-# localcharset.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# localcharset.m4 serial 7
+dnl Copyright (C) 2002, 2004, 2006, 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_LOCALCHARSET],
 [
   dnl Prerequisites of lib/localcharset.c.
-  AC_CHECK_HEADERS_ONCE(stddef.h stdlib.h string.h)
   AC_REQUIRE([AM_LANGINFO_CODESET])
-  AC_CHECK_FUNCS_ONCE(setlocale)
+  AC_REQUIRE([gl_FCNTL_O_FLAGS])
+  AC_CHECK_DECLS_ONCE([getc_unlocked])
 
   dnl Prerequisites of the lib/Makefile.am snippet.
   AC_REQUIRE([AC_CANONICAL_HOST])
-  AC_REQUIRE([jm_GLIBC21])
+  AC_REQUIRE([gl_GLIBC21])
 ])