Re: [U-Boot] [PATCH V2] Makefile: remove BUILD_TAG from KBUILD_CFLAGS

On Wed, Feb 10, 2016 at 01:36:38PM -0700, Stephen Warren wrote:

[snip]

diff --git a/lib/Makefile b/lib/Makefile index dd36f25b2a32..d4491b8319f5 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -67,7 +67,7 @@ obj-$(CONFIG_ADDR_MAP) += addr_map.o obj-y += hashtable.o obj-y += errno.o obj-y += display_options.o -obj-$(CONFIG_BCH) += bch.o +CFLAGS_display_options.o := $(if $(BUILD_TAG),-DBUILD_TAG='"$(BUILD_TAG)"') obj-y += crc32.o obj-y += ctype.o obj-y += div64.o

OK, clearly you didn't intend to remove bch.o :)