On Mon, Jun 8, 2020 at 2:42 AM Jiping Ma <jiping....@windriver.com> wrote: > > yamltree.c includes <yaml.h>, If /usr/include/yaml.h does not exist, > it fails to build.
Does this patch fix your issue?: https://lore.kernel.org/linux-devicetree/20200505100319.741454-1-masahi...@kernel.org/ > Signed-off-by: Jiping Ma <jiping....@windriver.com> > --- > scripts/dtc/Makefile | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/scripts/dtc/Makefile b/scripts/dtc/Makefile > index b5a5b1c..b49dfea 100644 > --- a/scripts/dtc/Makefile > +++ b/scripts/dtc/Makefile > @@ -18,9 +18,13 @@ $(error dtc needs libyaml for DT schema validation > support. \ > endif > HOST_EXTRACFLAGS += -DNO_YAML > else > +ifeq ($(wildcard /usr/include/yaml.h),) > +HOST_EXTRACFLAGS += -DNO_YAML > +else > dtc-objs += yamltree.o > HOSTLDLIBS_dtc := $(shell pkg-config yaml-0.1 --libs) > endif > +endif > > # Generated files need one more search path to include headers in source tree > HOSTCFLAGS_dtc-lexer.lex.o := -I $(srctree)/$(src) > -- > 1.9.1 >
