build: Pull -DBUILD_TAG into separate ifdef
Currently the base setting for CFLAGS is split in two possibilities,
one with -DBUILD_TAG appended at the end and one without, the rest of
CFLAGS is the same in both cases. Change this so CFLAGS are always set
and the -DBUILD_TAG is appended in separate ifdef.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Tom Rini <trini@ti.com>
Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
diff --git a/config.mk b/config.mk
index b427a4e..ddf350e 100644
--- a/config.mk
+++ b/config.mk
@@ -250,11 +250,10 @@
CPPFLAGS += -fno-builtin -ffreestanding -nostdinc \
-isystem $(gccincdir) -pipe $(PLATFORM_CPPFLAGS)
-ifdef BUILD_TAG
-CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes \
- -DBUILD_TAG='"$(BUILD_TAG)"'
-else
CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes
+
+ifdef BUILD_TAG
+CFLAGS += -DBUILD_TAG='"$(BUILD_TAG)"'
endif
CFLAGS_SSP := $(call cc-option,-fno-stack-protector)