From: Jim Meyering <jim@meyering.net>
Date: Thu, 18 Sep 2003 16:41:11 +0000 (+0000)
Subject: Update from gnulib.
X-Git-Tag: v5.1.0~595
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b7d75fb5f61597bfa469c9cc5c24baba50e76248;p=thirdparty%2Fcoreutils.git

Update from gnulib.

(gl_USE_SYSTEM_EXTENSIONS): Call AC_BEFORE first,
to avoid spurious warnings like "AC_RUN_IFELSE was called before
gl_USE_SYSTEM_EXTENSIONS" from autoreconf.
---

diff --git a/m4/extensions.m4 b/m4/extensions.m4
index 95a54a6f10..58bc0beb6d 100644
--- a/m4/extensions.m4
+++ b/m4/extensions.m4
@@ -1,17 +1,29 @@
+# Enable extensions on systems that normally disable them.
+
+# Copyright (C) 2003 Free Software Foundation, Inc.
+
+# This file is free software, distributed under the terms of the GNU
+# General Public License.  As a special exception to the GNU General
+# Public License, this file may be distributed as part of a program
+# that contains a configuration script generated by Autoconf, under
+# the same distribution terms as the rest of that program.
+
 # gl_USE_SYSTEM_EXTENSIONS
 # ------------------------
 # Enable extensions on systems that normally disable them,
 # typically due to standards-conformance issues.
 AC_DEFUN([gl_USE_SYSTEM_EXTENSIONS], [
-  AC_REQUIRE([AC_AIX])
+  AC_BEFORE([$0], [AC_COMPILE_IFELSE])
+  AC_BEFORE([$0], [AC_RUN_IFELSE])
+
   AC_REQUIRE([AC_GNU_SOURCE])
+  AC_REQUIRE([AC_AIX])
   AC_REQUIRE([AC_MINIX])
+
   AH_VERBATIM([__EXTENSIONS__],
 [/* Enable extensions on Solaris.  */
 #ifndef __EXTENSIONS__
 # undef __EXTENSIONS__
 #endif])
-  AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl
-  AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
   AC_DEFINE([__EXTENSIONS__])
 ])