From: Uwe Kleine-König <[email protected]>
[ 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 <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
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),)
--
2.25.1
