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Seven Chen
用Make 编译Python项目

python编译后性能并不会提升,但是1来可以减少文件量,2来可以对明文的代码封装,还是挺好的。 makefile #编译后文件的去处 BINDIR := ../bin #源代码所在目录 BASEDIR := ../src #编译参数 可选 DBGFLAGS ?= -O ifeq ($(findstring -O,$(DBGFLAGS)),-O) COM := .pyo else COM := .pyc endif define dirflow FILES := $(wildcard $(1)) DIRS := $$(foreach e, $$(FILES), $$(if $$(wildcard $$(e)/), $$(eval DIRS := $$(DIRS) $$(e)))) FILES := $$(filter-out $$(DIRS),$$(FILES)) ALLFILES := $$(ALLFILES) $$(FILES) $$(foreach e,$$(DIRS),$$(eval $$(call dirflow,$$(e)/))) endef $(eval $(call dirflow ,$(BASEDIR))) sources := $(filter %.py,$(ALLFILES)) clean_com := $(patsubst %.py, _clean_%.py, $(sources)) MKDIR := mkdir -p TEST := test -d RM := rm -rf .PHONY : all all:$(sources) %.py:bin_dir @echo Go into $(dir $@) $(shell $(TEST) $(subst $(BASEDIR),$(BINDIR),$(dir $@)) || $(MKDIR) $(subst $(BASEDIR),$(BINDIR),$(dir $@))) python $(DBGFLAGS) -m py_compile $@ mv $(patsubst %.py, %$(COM), $@) $(subst $(BASEDIR),$(BINDIR),$(dir $@)) @echo Compile $@ done. bin_dir: $(shell $(TEST) $(BINDIR) || $(MKDIR) $(BINDIR)) .PHONY: clean clean: $(clean_com) $(RM) $(BINDIR) $(clean_com):bin_dir $(RM)$(patsubst _clean_%.py, %$(COM), $@)

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