-D_GNU_SOURCE can be de-duplicated here, as it is added by lib.mk. Signed-off-by: Edward Liaw <edliaw@xxxxxxxxxx> --- tools/testing/selftests/arm64/signal/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/arm64/signal/Makefile b/tools/testing/selftests/arm64/signal/Makefile index 8f5febaf1a9a..37c8207b99cf 100644 --- a/tools/testing/selftests/arm64/signal/Makefile +++ b/tools/testing/selftests/arm64/signal/Makefile @@ -2,7 +2,7 @@ # Copyright (C) 2019 ARM Limited # Additional include paths needed by kselftest.h and local headers -CFLAGS += -D_GNU_SOURCE -std=gnu99 -I. +CFLAGS += -std=gnu99 -I. SRCS := $(filter-out testcases/testcases.c,$(wildcard testcases/*.c)) PROGS := $(patsubst %.c,%,$(SRCS)) -- 2.45.1.288.g0e0cd299f1-goog
