On Tue, Jun 9, 2020 at 10:01 AM Jiping Ma <Jiping.Ma2@xxxxxxxxxxxxx> wrote: > > > > On 06/09/2020 03:09 AM, Rob Herring wrote: > > On Mon, Jun 8, 2020 at 2:42 AM Jiping Ma <jiping.ma2@xxxxxxxxxxxxx> 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-masahiroy@xxxxxxxxxx/ > No, it did not fix the issue. > > $ pkg-config --cflags yaml-0.1 > Then, this is a problem on your system. > $ pkg-config yaml-0.1 --libs > -L/buildarea/jma1/wr-19-0518/19.45/sysroots/aarch64-wrs-linux/usr/lib64 > -lyaml > > > > > > >> Signed-off-by: Jiping Ma <jiping.ma2@xxxxxxxxxxxxx> > >> --- > >> 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 > >> > -- Best Regards Masahiro Yamada
