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| author | Masahiro Yamada <masahiroy@kernel.org> | 2020-04-17 13:04:55 +0900 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2020-04-17 10:45:23 -0500 |
| commit | 0903060fe590105b7d31901c1ed67614c08cee08 (patch) | |
| tree | 8a0a256757a580d38b1d0f29758e38b0e513204b /scripts/dtc | |
| parent | 29acfb65598f91671413869e0d0a1ec4e74ac705 (diff) | |
| download | lwn-0903060fe590105b7d31901c1ed67614c08cee08.tar.gz lwn-0903060fe590105b7d31901c1ed67614c08cee08.zip | |
kbuild: check libyaml installation for 'make dt_binding_check'
If you run 'make dtbs_check' without installing the libyaml package,
the error message "dtc needs libyaml ..." is shown.
This should be checked also for 'make dt_binding_check' because dtc
needs to validate *.example.dts extracted from *.yaml files.
It is missing since commit 4f0e3a57d6eb ("kbuild: Add support for DT
binding schema checks"), but this fix-up is applicable only after commit
e10c4321dc1e ("kbuild: allow to run dt_binding_check and dtbs_check
in a single command").
I gave the Fixes tag to the latter in case somebody is interested in
back-porting this.
Fixes: e10c4321dc1e ("kbuild: allow to run dt_binding_check and dtbs_check in a single command")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
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 2f3c3a7e1620..ef85f8b7d4a7 100644 --- a/scripts/dtc/Makefile +++ b/scripts/dtc/Makefile @@ -13,7 +13,7 @@ dtc-objs += dtc-lexer.lex.o dtc-parser.tab.o HOST_EXTRACFLAGS := -I $(srctree)/$(src)/libfdt ifeq ($(shell pkg-config --exists yaml-0.1 2>/dev/null && echo yes),) -ifneq ($(CHECK_DTBS),) +ifneq ($(CHECK_DT_BINDING)$(CHECK_DTBS),) $(error dtc needs libyaml for DT schema validation support. \ Install the necessary libyaml development package.) endif |