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-rw-r--r--Documentation/devicetree/bindings/Makefile18
1 files changed, 10 insertions, 8 deletions
diff --git a/Documentation/devicetree/bindings/Makefile b/Documentation/devicetree/bindings/Makefile
index 87c76bdabfe6..7782d9985082 100644
--- a/Documentation/devicetree/bindings/Makefile
+++ b/Documentation/devicetree/bindings/Makefile
@@ -14,16 +14,18 @@ $(obj)/%.example.dts: $(src)/%.yaml FORCE
# Use full schemas when checking %.example.dts
DT_TMP_SCHEMA := $(obj)/processed-schema-examples.yaml
+find_cmd = find $(srctree)/$(src) \( -name '*.yaml' ! \
+ -name 'processed-schema*' ! \
+ -name '*.example.dt.yaml' \)
+
quiet_cmd_mk_schema = SCHEMA $@
- cmd_mk_schema = $(DT_MK_SCHEMA) $(DT_MK_SCHEMA_FLAGS) -o $@ $(real-prereqs)
+ cmd_mk_schema = rm -f $@ ; \
+ $(if $(DT_MK_SCHEMA_FLAGS), \
+ echo $(real-prereqs), \
+ $(find_cmd)) | \
+ xargs $(DT_MK_SCHEMA) $(DT_MK_SCHEMA_FLAGS) >> $@
-DT_DOCS = $(addprefix $(src)/, \
- $(shell \
- cd $(srctree)/$(src) && \
- find * \( -name '*.yaml' ! \
- -name 'processed-schema*' ! \
- -name '*.example.dt.yaml' \) \
- ))
+DT_DOCS = $(shell $(find_cmd) | sed -e 's|^$(srctree)/||')
DT_SCHEMA_FILES ?= $(DT_DOCS)