[PATCH] use AC_USE_SYSTEM_EXTENSIONS instead

Mike Frysinger vapier at gentoo.org
Sat Mar 23 15:06:09 WST 2013


# HG changeset patch
# User Mike Frysinger <vapier at gentoo.org>
# Date 1364022293 14400
# Node ID 07c3eff1abdaf14173330e3b17657ad46474064c
# Parent  63f8d6c469cf51624c9a48dbac1f2ae9b4cd82b6
use AC_USE_SYSTEM_EXTENSIONS instead

The current scp code uses vasprintf which is a GNU extension, but doesn't
define _GNU_SOURCE for it.  Instead of getting into that mess though, use
the autoconf AC_USE_SYSTEM_EXTENSIONS macro to automatically enable all
the extra fun stuff for us.

diff -r 63f8d6c469cf -r 07c3eff1abda configure.in
--- a/configure.in	Thu May 17 00:26:12 2012 +0800
+++ b/configure.in	Sat Mar 23 03:04:53 2013 -0400
@@ -24,7 +24,7 @@
 fi
 
 # large file support is useful for scp
-AC_SYS_LARGEFILE
+AC_USE_SYSTEM_EXTENSIONS
 
 # Host specific options
 # this isn't a definitive list of hosts, they are just added as required


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