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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2020-09-19 16:39:22 +0200 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2020-09-29 15:48:08 -0500 |
| commit | efe84d408bf41975db8506d3a1cc02e794e2309c (patch) | |
| tree | 11aecd52519f0c6f2753d95036a599725368430d /scripts/dtc | |
| parent | 64ff609b551914d8c2c51d828920f2ffc5237de7 (diff) | |
| download | lwn-efe84d408bf41975db8506d3a1cc02e794e2309c.tar.gz lwn-efe84d408bf41975db8506d3a1cc02e794e2309c.zip | |
scripts/dtc: only append to HOST_EXTRACFLAGS instead of overwriting
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>
Diffstat (limited to 'scripts/dtc')
| -rw-r--r-- | scripts/dtc/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile index a698ece43fff..4852bf44e913 100644 --- a/scripts/dtc/Makefile +++ b/scripts/dtc/Makefile @@ -9,7 +9,7 @@ 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),) |