On Wed, Nov 18, 2020 at 05:20:50PM +0200, Cristian Ciocaltea wrote: > If DT_SCHEMA_FILES is specified and contains more than one file paths, If that worked before, it was by chance. :) Yes, it's called '_FILES', but more than one was on my todo list. Anyways, I'll apply it. > 'make dtbs_check' fails with the following message: > > $ make dtbs_check DT_SCHEMA_FILES="path/to/schema1.yaml path/to/schema2.yaml" > SCHEMA Documentation/devicetree/bindings/processed-schema.json > Documentation/devicetree/bindings/Makefile:77: recipe for target 'Documentation/devicetree/bindings/processed-schema.json' failed > make[1]: *** [Documentation/devicetree/bindings/processed-schema.json] Error 255 > make[1]: *** Deleting file 'Documentation/devicetree/bindings/processed-schema.json' > Makefile:1364: recipe for target 'dt_binding_check' failed > make: *** [dt_binding_check] Error 2 > > The error code 255 is returned by 'dt-mk-schema' when invoked as > 'dt-mk-schema -j -u @<tmp-file>', where '<tmp-file>' is a temporary > file that is generated to contain a list of SPACE delimited schema > file paths, as indicated via DT_SCHEMA_FILES. > > However, it seems the file format has been recently changed in > 'dt-mk-schema', which now expects each schema path to be provided on > a separate line: > > $ dt-mk-schema --version > 2020.12.dev4+g6de1c45 > > Therefore, let's change '<tmp-file>' content format from > > path/to/schema1.yaml path/to/schema2.yaml ... path/to/schemaN.yaml > > to > > path/to/schema1.yaml > path/to/schema2.yaml > ... > path/to/schemaN.yaml > > Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@xxxxxxxxx> > --- > Documentation/devicetree/bindings/Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/Makefile b/Documentation/devicetree/bindings/Makefile > index f50420099a55..643eb873fd51 100644 > --- a/Documentation/devicetree/bindings/Makefile > +++ b/Documentation/devicetree/bindings/Makefile > @@ -37,7 +37,7 @@ quiet_cmd_chk_bindings = CHKDT $@ > quiet_cmd_mk_schema = SCHEMA $@ > cmd_mk_schema = f=$$(mktemp) ; \ > $(if $(DT_MK_SCHEMA_FLAGS), \ > - echo $(real-prereqs), \ > + printf '%s\n' $(real-prereqs), \ > $(find_cmd)) > $$f ; \ > $(DT_MK_SCHEMA) -j $(DT_MK_SCHEMA_FLAGS) @$$f > $@ ; \ > rm -f $$f > -- > 2.29.2 >
