[PATCH v3 15/68] selftests/exec: Drop duplicate -D_GNU_SOURCE

[Edward Liaw]

-D_GNU_SOURCE can be de-duplicated here, as it is added by lib.mk.

Signed-off-by: Edward Liaw <edliaw at google.com>
---
 tools/testing/selftests/exec/Makefile | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/testing/selftests/exec/Makefile b/tools/testing/selftests/exec/Makefile
index 3c79ec9bf780..18d7a1e5a416 100644
--- a/tools/testing/selftests/exec/Makefile
+++ b/tools/testing/selftests/exec/Makefile
@@ -1,7 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 CFLAGS = -Wall
 CFLAGS += -Wno-nonnull
-CFLAGS += -D_GNU_SOURCE
 
 TEST_PROGS := binfmt_script.py
 TEST_GEN_PROGS := execveat load_address_4096 load_address_2097152 load_address_16777216 non-regular
-- 
2.45.0.118.g7fe29c98d7-goog