diff options
| author | Rob Herring <robh@kernel.org> | 2021-10-26 10:11:17 -0500 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2021-10-28 07:27:26 -0500 |
| commit | 28ead0a4e444d728b5ba14b688aa1e27996862a0 (patch) | |
| tree | a677bd7480d66987bd1aa0beb5584b5aa225211b /Documentation/devicetree/bindings/Makefile | |
| parent | b63c87a120ba4a5281240d8174142ee7fecebbb7 (diff) | |
dt-bindings: Add a help message when dtschema tools are missing
The dtschema version check works, but is not that clear when dtschema is
either not installed or not in the PATH. Add a separate check and
message if dt-doc-validate is not found.
Cc: Luca Ceresoli <luca@lucaceresoli.net>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/Makefile')
| -rw-r--r-- | Documentation/devicetree/bindings/Makefile | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/Makefile b/Documentation/devicetree/bindings/Makefile index 8d6d912c6a6a..c9abfbe3f0aa 100644 --- a/Documentation/devicetree/bindings/Makefile +++ b/Documentation/devicetree/bindings/Makefile @@ -9,6 +9,11 @@ DT_SCHEMA_MIN_VERSION = 2021.2.1 PHONY += check_dtschema_version check_dtschema_version: + @which $(DT_DOC_CHECKER) >/dev/null || \ + { echo "Error: '$(DT_DOC_CHECKER)' not found!" >&2; \ + echo "Ensure dtschema python package is installed and in your PATH." >&2; \ + echo "Current PATH is:" >&2; \ + echo "$$PATH" >&2; false; } @{ echo $(DT_SCHEMA_MIN_VERSION); \ $(DT_DOC_CHECKER) --version 2>/dev/null || echo 0; } | sort -Vc >/dev/null || \ { echo "ERROR: dtschema minimum version is v$(DT_SCHEMA_MIN_VERSION)" >&2; false; } |