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authorYork Sun <yorksun@freescale.com>2013-07-30 15:26:11 -0700
committerTom Rini <trini@ti.com>2013-08-16 13:45:15 -0400
commit2db1c3fc673c2ddfa1f8dbb41326d9763ea0ae64 (patch)
tree2587036449c61a57ba632930dbb9bf632fcf05ea /tools/ublimage.c
parent1fd1e2f69fdfb99bac792beed8b208d451acb598 (diff)
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tools/Makefile: Move _GNU_SOURCE to Makefile
Commit 669dfc2e adds libfdt_env.h to HOSTCPPFLAGS. It causes stdio.h to be included before _GNU_SOURCE is defined in C files. On some old hosts some prototypes are protected by #ifdef __USE_GNU, which is set when _GNU_SOURCE is defined. Signed-off-by: York Sun <yorksun@freescale.com> Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'tools/ublimage.c')
-rw-r--r--tools/ublimage.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/tools/ublimage.c b/tools/ublimage.c
index 6495db6..b4ef7f0 100644
--- a/tools/ublimage.c
+++ b/tools/ublimage.c
@@ -13,9 +13,6 @@
* SPDX-License-Identifier: GPL-2.0+
*/
-/* Required to obtain the getline prototype from stdio.h */
-#define _GNU_SOURCE
-
#include "mkimage.h"
#include <image.h>
#include "ublimage.h"