Hi Masahiro,
On Tue, 30 Jul 2013 11:57:05 +0900, Masahiro Yamada yamada.m@jp.panasonic.com wrote:
In U-boot source, some '#if' directives evaluate undefined identifiers.
To find and fix them, this commit adds -Wundef to CFLAGS.
Signed-off-by: Masahiro Yamada yamada.m@jp.panasonic.com
config.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/config.mk b/config.mk index f71e145..7a92ae3 100644 --- a/config.mk +++ b/config.mk @@ -259,7 +259,7 @@ CPPFLAGS += -I$(TOPDIR)/include CPPFLAGS += -fno-builtin -ffreestanding -nostdinc \ -isystem $(gccincdir) -pipe $(PLATFORM_CPPFLAGS)
-CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes +CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wundef
ifdef BUILD_TAG CFLAGS += -DBUILD_TAG='"$(BUILD_TAG)"'
Will the patch cause some targets to break? If so, then I personally would prefer that fixes be provided for at least the trivial cases.
Amicalement,