mirror of https://github.com/pyodide/pyodide.git
52 lines
1.6 KiB
Makefile
52 lines
1.6 KiB
Makefile
PYVERSION=3.5.2
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PYMINOR=$(basename $(PYVERSION))
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CPYTHON_EMSCRIPTEN_ROOT=../cpython-emscripten
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CC=emcc
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CXX=em++
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OPTFLAGS=-O2
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CXXFLAGS=-std=c++14 $(OPTFLAGS) -g -I $(CPYTHON_EMSCRIPTEN_ROOT)/installs/python-$(PYVERSION)/include/python$(PYMINOR)/ -Wno-warn-absolute-paths
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LDFLAGS=$(OPTFLAGS) $(CPYTHON_EMSCRIPTEN_ROOT)/installs/python-$(PYVERSION)/lib/libpython$(PYMINOR).a \
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-s "BINARYEN_METHOD='native-wasm,interpret-binary,interpret-asm2wasm'" \
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-s TOTAL_MEMORY=268435456 \
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-s ASSERTIONS=2 \
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-s EMULATE_FUNCTION_POINTER_CASTS=1 \
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-s EXPORTED_FUNCTIONS='["_main"]' \
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--memory-init-file 0
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all: build/pyodide.asm.html build/pyodide.js
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build/pyodide.asm.html: src/main.bc src/jsproxy.bc src/js2python.bc src/pylocals.bc \
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src/pyproxy.bc src/python2js.bc src/runpython.bc root
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$(CC) -s WASM=1 -s EXPORT_NAME="'pyodide'" --bind -o $@ $(filter %.bc,$^) $(LDFLAGS) \
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$(foreach d,$(wildcard root/*),--preload-file $d@/$(notdir $d))
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build/pyodide.js: src/pyodide.js
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cp $< $@
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clean:
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-rm -fr root
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-rm build/*
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-rm src/*.bc
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%.bc: %.cpp $(CPYTHON_EMSCRIPTEN_ROOT)/installs/python-$(PYVERSION)/lib/python$(PYMINOR)
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$(CXX) --bind -o $@ $< $(CXXFLAGS)
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root: $(CPYTHON_EMSCRIPTEN_ROOT)/installs/python-$(PYVERSION)/lib/python$(PYMINOR)
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mkdir -p root/lib
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cp -a $(CPYTHON_EMSCRIPTEN_ROOT)/installs/python-$(PYVERSION)/lib/python$(PYMINOR)/ root/lib
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( \
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cd root/lib/python$(PYMINOR); \
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rm -fr test distutils ensurepip idlelib __pycache__ tkinter; \
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)
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$(CPYTHON_EMSCRIPTEN_ROOT)/installs/python-$(PYVERSION)/lib/python$(PYMINOR):
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make -C $(CPYTHON_EMSCRIPTEN_ROOT)/$(PYVERSION)
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