From: Uwe Kleine-König u.kleine-koenig@pengutronix.de
[ Upstream commit efe84d408bf41975db8506d3a1cc02e794e2309c ]
When building with
$ HOST_EXTRACFLAGS=-g make
the expectation is that host tools are built with debug informations. This however doesn't happen if the Makefile assigns a new value to the HOST_EXTRACFLAGS instead of appending to it. So use += instead of := for the first assignment.
Fixes: e3fd9b5384f3 ("scripts/dtc: consolidate include path options in Makefile") Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de Signed-off-by: Rob Herring robh@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- scripts/dtc/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile index 0b44917f981c7..d4129e0275e4a 100644 --- a/scripts/dtc/Makefile +++ b/scripts/dtc/Makefile @@ -10,7 +10,7 @@ dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \ dtc-objs += dtc-lexer.lex.o dtc-parser.tab.o
# Source files need to get at the userspace version of libfdt_env.h to compile -HOST_EXTRACFLAGS := -I $(srctree)/$(src)/libfdt +HOST_EXTRACFLAGS += -I $(srctree)/$(src)/libfdt
ifeq ($(shell pkg-config --exists yaml-0.1 2>/dev/null && echo yes),) ifneq ($(CHECK_DT_BINDING)$(CHECK_DTBS),)