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# SPDX-License-Identifier: GPL-2.0
DT_DOC_CHECKER ?= dt-doc-validate
DT_EXTRACT_EX ?= dt-extract-example
DT_MK_SCHEMA ?= dt-mk-schema
DT_MK_SCHEMA_FLAGS := $(if $(DT_SCHEMA_FILES), -u)
quiet_cmd_chk_binding = CHKDT $(patsubst $(srctree)/%,%,$<)
cmd_chk_binding = $(DT_DOC_CHECKER) -u $(srctree)/$(src) $< ; \
$(DT_EXTRACT_EX) $< > $@
$(obj)/%.example.dts: $(src)/%.yaml FORCE
$(call if_changed,chk_binding)
DT_TMP_SCHEMA := processed-schema.yaml
quiet_cmd_mk_schema = SCHEMA $@
cmd_mk_schema = $(DT_MK_SCHEMA) $(DT_MK_SCHEMA_FLAGS) -o $@ $(real-prereqs)
DT_DOCS = $(shell \
cd $(srctree)/$(src) && \
find * \( -name '*.yaml' ! \
-name $(DT_TMP_SCHEMA) ! \
-name '*.example.dt.yaml' \) \
)
DT_SCHEMA_FILES ?= $(addprefix $(src)/,$(DT_DOCS))
ifeq ($(CHECK_DTBS),)
extra-y += $(patsubst $(src)/%.yaml,%.example.dts, $(DT_SCHEMA_FILES))
extra-y += $(patsubst $(src)/%.yaml,%.example.dt.yaml, $(DT_SCHEMA_FILES))
endif
$(obj)/$(DT_TMP_SCHEMA): $(DT_SCHEMA_FILES) FORCE
$(call if_changed,mk_schema)
extra-y += $(DT_TMP_SCHEMA)
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