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8792aa7fc0
After this pull request merged: https://github.com/servo/servo/pull/7209 the 'script' component would never enter a 'built' state. In other words, if one calls `mach build`, lets it complete, then calls `mach build` again, the 'script' component would rebuild even though we supposedly just built it. This was due to the `ParserResults.pkl` getting placed in the `components/script` directory instead of the output directory, causing cargo to think that there were unbuilt files.
49 lines
1.7 KiB
Text
49 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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$(OUT_DIR) \
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$(OUT_DIR)/Bindings/$*Binding \
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$(addprefix $(WEBIDLS_SRC)/,$*.webidl)
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touch $@
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