If DT_SCHEMA_FILES is specified and contains more than one file paths,
'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 <[email protected]>
---
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
On Mon, Dec 07, 2020 at 03:48:31PM -0600, Rob Herring wrote:
> 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.
I've been using it for a while, but I didn't know this was not
officially supported..
> Anyways, I'll apply it.
Great, thanks!
> > '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 <[email protected]>
> > ---
> > 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
> >
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 <[email protected]>
> ---
> 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
>