Do not redefine _GNU_SOURCE if already set

Or else, compilation will fail.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
This commit is contained in:
Marc-André Lureau 2023-02-22 00:07:57 +04:00 committed by David Gibson
parent 039a99414e
commit 71c19f20b3
2 changed files with 4 additions and 0 deletions

View file

@ -3,7 +3,9 @@
* Copyright 2007 Jon Loeliger, Freescale Semiconductor, Inc.
*/
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <stdio.h>

View file

@ -5,7 +5,9 @@
* Copyright (C) 2006 David Gibson, IBM Corporation.
*/
#ifndef _GNU_SOURCE
#define _GNU_SOURCE /* for strsignal() in glibc. FreeBSD has it either way */
#endif
#include <stdio.h>
#include <stdlib.h>