mirror of https://github.com/pyodide/pyodide.git
154 lines
4.8 KiB
Makefile
154 lines
4.8 KiB
Makefile
PYODIDE_ROOT=$(abspath ..)
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include ../Makefile.envs
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ROOT=$(abspath .)
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PYTHON_CFLAGS=$(CFLAGS_BASE)
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BUILD=$(ROOT)/build/Python-$(PYVERSION)
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INSTALL=$(ROOT)/installs/python-$(PYVERSION)
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TARBALL=$(ROOT)/downloads/Python-$(PYVERSION).tgz
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URL=https://www.python.org/ftp/python/$(PYVERSION)/Python-$(PYVERSION).tgz
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LIB=libpython$(PYMINOR).a
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SYSCONFIG_NAME=_sysconfigdata__emscripten_
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ZLIBVERSION = 1.2.11
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ZLIBTARBALL=$(ROOT)/downloads/zlib-$(ZLIBVERSION).tar.gz
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ZLIBBUILD=$(ROOT)/build/zlib-$(ZLIBVERSION)
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ZLIBURL=https://zlib.net/zlib-1.2.11.tar.gz
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SQLITETARBALL=$(ROOT)/downloads/sqlite-autoconf-3270200.tar.gz
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SQLITEBUILD=$(ROOT)/build/sqlite-autoconf-3270200
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SQLITEURL=https://www.sqlite.org/2019/sqlite-autoconf-3270200.tar.gz
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BZIP2TARBALL=$(ROOT)/downloads/bzip2-1.0.2.tar.gz
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BZIP2BUILD=$(ROOT)/build/bzip2-1.0.2
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BZIP2URL=https://sourceware.org/pub/bzip2/bzip2-1.0.2.tar.gz
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FFIBUILD=$(ROOT)/build/libffi
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LIBFFIREPO=https://github.com/hoodmane/libffi-emscripten
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LIBFFI_COMMIT=f671fe3521fb2f383d9b74bd64254b1d3760a31e
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all: $(INSTALL)/lib/$(LIB) $(INSTALL)/lib/libffi.a
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$(INSTALL)/lib/$(LIB): $(BUILD)/$(LIB) remove_modules.txt
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( \
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cd $(BUILD); \
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sed -i -e 's/libinstall:.*/libinstall:/' Makefile; \
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touch $(BUILD)/$(LIB) ; \
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emmake make PYTHON_FOR_BUILD=$(HOSTPYTHON) CROSS_COMPILE=yes inclinstall libinstall $(LIB) -j $${PYODIDE_JOBS:-3} && \
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cp $(LIB) $(INSTALL)/lib/ \
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)
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# Generate sysconfigdata. It outputs into a subfolder of build/, and
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# the subfolder is written to pybuilddir.txt.
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_PYTHON_SYSCONFIGDATA_NAME=$(SYSCONFIG_NAME) _PYTHON_PROJECT_BASE=$(BUILD) python -m sysconfig --generate-posix-vars
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mv `cat pybuilddir.txt`/$(SYSCONFIG_NAME).py $(INSTALL)/lib/python$(PYMINOR)/
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rmdir `cat pybuilddir.txt`
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rm pybuilddir.txt
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cd $(INSTALL)/lib/python$(PYMINOR)/ && rm -rf `cat $(ROOT)/remove_modules.txt`
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clean:
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-rm -fr $(BUILD)
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-rm -fr $(INSTALL)
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$(TARBALL):
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[ -d $(ROOT)/downloads ] || mkdir $(ROOT)/downloads
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wget -q -O $@ $(URL)
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md5sum --quiet --check checksums || (rm $@; false)
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$(ZLIBTARBALL):
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[ -d $(ROOT)/downloads ] || mkdir $(ROOT)/downloads
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wget -q -O $@ $(ZLIBURL)
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$(SQLITETARBALL):
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[ -d $(ROOT)/downloads ] || mkdir $(ROOT)/downloads
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wget -q -O $@ $(SQLITEURL)
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$(BZIP2TARBALL):
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[ -d $(ROOT)/downloads ] || mkdir $(ROOT)/downloads
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wget -q -O $@ $(BZIP2URL)
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$(BUILD)/.patched: $(TARBALL)
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[ -d $(BUILD) ] || (mkdir -p $(dir $(BUILD)); tar -C $(dir $(BUILD)) -xf $(TARBALL))
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cat patches/*.patch | (cd $(BUILD) ; patch -p1)
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touch $@
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$(ZLIBBUILD)/.configured: $(ZLIBTARBALL)
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[ -d $(ROOT)/build ] || (mkdir $(ROOT)/build)
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tar -C $(ROOT)/build/ -xf $(ROOT)/downloads/zlib-1.2.11.tar.gz
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cd $(ZLIBBUILD); emconfigure ./configure
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touch $@
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$(INSTALL)/lib/libsqlite3.a: $(SQLITETARBALL)
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[ -d $(ROOT)/build ] || (mkdir $(ROOT)/build)
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tar -C $(ROOT)/build/ -xf $(SQLITETARBALL)
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# sqlite fails to detect that popen is not available. We have to set it
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# as a CPPFLAG
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( \
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cd $(SQLITEBUILD); \
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emconfigure ./configure CFLAGS="$(PYTHON_CFLAGS)" CPPFLAGS="-DSQLITE_OMIT_POPEN"; \
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emmake make -j $${PYODIDE_JOBS:-3}; \
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)
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mkdir -p $(INSTALL)/lib/
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cp $(SQLITEBUILD)/.libs/libsqlite3.a $(INSTALL)/lib/libsqlite3.a
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$(INSTALL)/lib/libbz2.a: $(BZIP2TARBALL)
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[ -d $(ROOT)/build ] || (mkdir $(ROOT)/build)
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tar -C $(ROOT)/build/ -xf $(BZIP2TARBALL)
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( \
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cd $(BZIP2BUILD); \
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emmake make -j $${PYODIDE_JOBS:-3} CC=emcc CFLAGS="$(PYTHON_CFLAGS) -D_FILE_OFFSET_BITS=64" AR=emar RANLIB=emranlib libbz2.a; \
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)
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mkdir -p $(INSTALL)/lib
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cp $(BZIP2BUILD)/libbz2.a $(INSTALL)/lib/libbz2.a
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$(INSTALL)/lib/libffi.a :
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rm -rf $(FFIBUILD)
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git clone $(LIBFFIREPO) $(FFIBUILD) --shallow-exclude upstream-base
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source $(PYODIDE_ROOT)/emsdk/emsdk/emsdk_env.sh
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cd $(FFIBUILD) && git checkout $(LIBFFI_COMMIT) && ./build.sh --pyodide-fpcast && make install
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cp $(FFIBUILD)/target/include/*.h $(BUILD)/Include/
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mkdir -p $(INSTALL)/lib
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cp $(FFIBUILD)/target/lib/libffi.a $(INSTALL)/lib/
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$(BUILD)/Makefile: $(BUILD)/.patched $(ZLIBBUILD)/.configured $(INSTALL)/lib/libsqlite3.a $(INSTALL)/lib/libbz2.a
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cp config.site $(BUILD)/
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( \
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cd $(BUILD); \
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CONFIG_SITE=./config.site READELF=true emconfigure \
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./configure \
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CFLAGS="${PYTHON_CFLAGS}" \
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CPPFLAGS="-I$(SQLITEBUILD) -I$(BZIP2BUILD) -I$(ZLIBBUILD)" \
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--without-pymalloc \
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--disable-shared \
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--disable-ipv6 \
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--enable-optimizations \
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--host=wasm32-unknown-emscripten\
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--build=$(shell $(BUILD)/config.guess) \
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--prefix=$(INSTALL) ; \
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)
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$(BUILD)/Modules/Setup.local : Setup.local
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cp Setup.local $(BUILD)/Modules/
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$(BUILD)/$(LIB): $(BUILD)/Makefile $(BUILD)/pyconfig.h $(BUILD)/Modules/Setup.local $(INSTALL)/lib/libffi.a
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cp Setup.local $(BUILD)/Modules/
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cat pyconfig.undefs.h >> $(BUILD)/pyconfig.h
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( \
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cd $(BUILD); \
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emmake make CROSS_COMPILE=yes $(LIB) -j $${PYODIDE_JOBS:-3} \
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)
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touch $(BUILD)/$(LIB)
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