mirror of https://github.com/pyodide/pyodide.git
79 lines
2.0 KiB
Makefile
79 lines
2.0 KiB
Makefile
PYVERSION=3.6.4
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PYMINOR=$(basename $(PYVERSION))
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CPYTHONROOT=cpython
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CPYTHONLIB=$(CPYTHONROOT)/installs/python-$(PYVERSION)/lib/python$(PYMINOR)
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CPYTHONINC=$(CPYTHONROOT)/installs/python-$(PYVERSION)/include/python$(PYMINOR)
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CC=emcc
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CXX=em++
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OPTFLAGS=-O3
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CXXFLAGS=-std=c++14 $(OPTFLAGS) -g -I$(CPYTHONINC) -Wno-warn-absolute-paths
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LDFLAGS=$(OPTFLAGS) \
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$(CPYTHONROOT)/installs/python-$(PYVERSION)/lib/libpython$(PYMINOR).a \
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-s "BINARYEN_METHOD='native-wasm'" \
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-s TOTAL_MEMORY=268435456 \
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-s MAIN_MODULE=1 \
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-s ASSERTIONS=2 \
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-s EMULATED_FUNCTION_POINTERS=1 \
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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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NUMPY_ROOT=numpy/build/numpy
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NUMPY_LIBS=\
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$(NUMPY_ROOT)/core/multiarray.so \
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$(NUMPY_ROOT)/core/umath.so \
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$(NUMPY_ROOT)/linalg/lapack_lite.so \
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$(NUMPY_ROOT)/linalg/_umath_linalg.so \
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$(NUMPY_ROOT)/fft/fftpack_lite.so \
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$(NUMPY_ROOT)/random/mtrand.so
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all: build/pyodide.asm.html build/pyodide.js
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build:
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[ -d build ] || mkdir build
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build/pyodide.asm.html: src/main.bc src/jsimport.bc src/jsproxy.bc src/js2python.bc \
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src/pyimport.bc src/pyproxy.bc src/python2js.bc \
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src/runpython.bc root/.built build
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$(CC) -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 build
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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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echo "CPython and Numpy builds were not cleaned"
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%.bc: %.cpp $(CPYTHONLIB)
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$(CXX) --bind -o $@ $< $(CXXFLAGS)
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root/.built: $(CPYTHONLIB) $(NUMPY_LIBS)
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mkdir -p root/lib
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cp -a $(CPYTHONLIB)/ root/lib
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cp -a numpy/build/numpy root/lib/python$(PYMINOR)/site-packages
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rm -fr root/lib/python$(PYMINOR)/site-packages/numpy/distutils
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( \
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cd root/lib/python$(PYMINOR); \
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rm -fr test distutils ensurepip idlelib __pycache__ tkinter; \
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)
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touch root/.built
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$(CPYTHONLIB):
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make -C $(CPYTHONROOT)
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$(NUMPY_LIBS):
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make -C numpy
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