From: Stefan Weil <sw@weilnetz.de>
Date: Sat, 17 Dec 2011 08:27:34 +0000 (+0100)
Subject: configure: Fix compiler warning in config.log (macro redefined)
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=ed054defef32c723c0c467676717c5ddeb8dcd18;p=qemu-xen-4.2-testing.git

configure: Fix compiler warning in config.log (macro redefined)

warning: "_GNU_SOURCE" redefined

The macro is already defined on the command line.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
---

diff --git a/configure b/configure
index f2c2a2782..eeec8faf5 100755
--- a/configure
+++ b/configure
@@ -2251,7 +2251,6 @@ fi
 # signalfd probe
 signalfd="no"
 cat > $TMPC << EOF
-#define _GNU_SOURCE
 #include <unistd.h>
 #include <sys/syscall.h>
 #include <signal.h>