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447fbdcb49
Prior to this commit, the script codegen makefile relied on an intermediary pythonpath.py file that handled python dependencies and incorporated a couple hacks to get the codegen building working. This commit removes that intermediary file and attempts to make the script codegen build process cleaner.
48 lines
1.7 KiB
Text
48 lines
1.7 KiB
Text
# Recursive wildcard function
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# http://blog.jgc.org/2011/07/gnu-make-recursive-wildcard-function.html
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rwildcard=$(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2) \
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$(filter $(subst *,%,$2),$d))
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PYTHON = $(shell which python2.7 2>/dev/null || echo python)
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BINDINGS_SRC = $(shell pwd)/dom/bindings/codegen
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WEBIDLS_SRC = $(shell pwd)/dom/webidls
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WEBIDLS = $(call rwildcard,$(WEBIDLS_SRC),*.webidl)
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BINDINGS = $(patsubst %.webidl,%Binding.rs,$(WEBIDLS))
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AUTOGEN_SRC = $(foreach var,$(BINDINGS),$(subst $(WEBIDLS_SRC),$(OUT_DIR)/Bindings,$(var)))
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export PYTHONPATH := $(BINDINGS_SRC)/parser:$(BINDINGS_SRC)/ply:$(PYTHONPATH)
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CACHE_DIR = $(OUT_DIR)/_cache
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bindinggen_dependencies := $(addprefix $(BINDINGS_SRC)/,BindingGen.py Bindings.conf Configuration.py CodegenRust.py parser/WebIDL.py) $(OUT_DIR)/ParserResults.pkl $(OUT_DIR)/Bindings/.done
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globalgen_dependencies := $(addprefix $(BINDINGS_SRC)/,GlobalGen.py Bindings.conf Configuration.py CodegenRust.py parser/WebIDL.py) $(CACHE_DIR)/.done $(OUT_DIR)/Bindings/.done
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.PHONY: all
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all: $(AUTOGEN_SRC)
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$(OUT_DIR)/Bindings/.done:
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mkdir -p $(OUT_DIR)/Bindings
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touch $@
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$(CACHE_DIR)/.done:
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mkdir -p $(CACHE_DIR)
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touch $@
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$(OUT_DIR)/ParserResults.pkl: $(globalgen_dependencies) $(WEBIDLS)
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$(PYTHON) \
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$(BINDINGS_SRC)/GlobalGen.py \
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--cachedir=$(CACHE_DIR) \
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$(BINDINGS_SRC)/Bindings.conf \
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$(OUT_DIR) \
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. \
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$(WEBIDLS)
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$(AUTOGEN_SRC): $(OUT_DIR)/Bindings/%Binding.rs: $(bindinggen_dependencies) \
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$(addprefix $(WEBIDLS_SRC)/,%.webidl)
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$(PYTHON) \
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$(BINDINGS_SRC)/BindingGen.py \
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$(BINDINGS_SRC)/Bindings.conf \
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$(OUT_DIR)/Bindings/$*Binding \
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$(addprefix $(WEBIDLS_SRC)/,$*.webidl)
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touch $@
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