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>
This commit is contained in:
Stefan Weil 2011-12-17 09:27:34 +01:00 committed by Stefan Hajnoczi
parent f91f9bee0c
commit ed054defef
1 changed files with 0 additions and 1 deletions

1
configure vendored
View File

@ -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>