mirror of https://github.com/pyodide/pyodide.git
177 lines
5.2 KiB
Makefile
177 lines
5.2 KiB
Makefile
export PYVERSION ?= 3.11.3
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export PYODIDE_EMSCRIPTEN_VERSION ?= 3.1.39
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export PLATFORM_TRIPLET=wasm32-emscripten
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export SYSCONFIG_NAME=_sysconfigdata__emscripten_$(PLATFORM_TRIPLET)
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# BASH_ENV tells bash to run pyodide_env.sh on startup, which sets various
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# environment variables. The next line instructs make to use bash to run each
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# command.
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export BASH_ENV := $(PYODIDE_ROOT)/pyodide_env.sh
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SHELL := /bin/bash
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version_tuple := $(subst ., ,$(PYVERSION:v%=%))
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export PYMAJOR=$(word 1,$(version_tuple))
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export PYMINOR=$(word 2,$(version_tuple))
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export PYMICRO=$(word 3,$(version_tuple))
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export HOSTPYTHONROOT=$(shell python${PYMAJOR}.${PYMINOR} -c "import sys; print(sys.prefix)")
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export HOSTPYTHON=$(HOSTPYTHONROOT)/bin/python$(PYMAJOR).$(PYMINOR)
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export PYTHON_ARCHIVE_URL=https://www.python.org/ftp/python/$(PYVERSION)/Python-$(PYVERSION).tgz
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export PYTHON_ARCHIVE_SHA256=1a79f3df32265d9e6625f1a0b31c28eb1594df911403d11f3320ee1da1b3e048
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export CPYTHONROOT=$(PYODIDE_ROOT)/cpython
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export CPYTHONINSTALL=$(CPYTHONROOT)/installs/python-$(PYVERSION)
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export CPYTHONLIB=$(CPYTHONINSTALL)/lib/python$(PYMAJOR).$(PYMINOR)
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export SYSCONFIGDATA_DIR=$(CPYTHONINSTALL)/sysconfigdata/
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export CPYTHONBUILD=$(CPYTHONROOT)/build/Python-$(PYVERSION)/
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export TARGETINSTALLDIR=$(PYODIDE_ROOT)/cpython/installs/python-$(PYVERSION)
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export HOSTINSTALLDIR=$(PYODIDE_ROOT)/packages/.artifacts
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export HOSTSITEPACKAGES=$(PYODIDE_ROOT)/packages/.artifacts/lib/python$(PYMAJOR).$(PYMINOR)/site-packages
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export WASM_LIBRARY_DIR=$(PYODIDE_ROOT)/packages/.libs
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export PKG_CONFIG_PATH=$(PYODIDE_ROOT)/packages/.libs/lib/pkgconfig
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export PYTHONINCLUDE=$(PYODIDE_ROOT)/cpython/installs/python-$(PYVERSION)/include/python$(PYMAJOR).$(PYMINOR)
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# Use env variable if defined, otherwise fallback to './'
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export PYODIDE_BASE_URL?=./
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# The compression level used for zip files and wheels. When distributing via a
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# CDN it's more efficient to keep this value to 0, and let the CDN perform the
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# Brotli compression.
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export PYODIDE_ZIP_COMPRESSION_LEVEL?=6
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# For packages that depend on numpy.
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# TODO: maybe move this somewhere else?
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export NUMPY_LIB=$(HOSTSITEPACKAGES)/numpy/
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# This environment variable is used for packages to detect if they are built
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# for pyodide during build time
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export PYODIDE=1
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# This is the legacy environment variable used for the aforementioned purpose
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export PYODIDE_PACKAGE_ABI=1
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export DBGFLAGS_NODEBUG=-g0
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export DBGFLAGS_WASMDEBUG=-g2
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export DBGFLAGS_SOURCEMAPDEBUG=-g3
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export DBG_LDFLAGS_SOURCEMAPDEBUG=-gseparate-dwarf
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export DBGFLAGS=$(DBGFLAGS_NODEBUG)
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ifdef PYODIDE_DEBUG
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export PYODIDE_SYMBOLS=1
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export PYODIDE_DEBUG_JS=1
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export PYODIDE_ASSERTIONS=1
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endif
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ifdef PYODIDE_SOURCEMAP
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# Debug with source maps (less useful than WASMDEBUG but easier if it helps)
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export DBGFLAGS=$(DBGFLAGS_SOURCEMAPDEBUG)
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export DBG_LDFLAGS=$(DBG_LDFLAGS_SOURCEMAPDEBUG)
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else
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ifdef PYODIDE_SYMBOLS
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# Include debug symbols but no source maps (most useful)
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export DBGFLAGS=$(DBGFLAGS_WASMDEBUG)
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endif
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endif
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ifdef PYODIDE_ASSERTIONS
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EXTRA_CFLAGS+= -DDEBUG_F
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endif
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export OPTFLAGS=-O2
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export CFLAGS_BASE=\
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$(OPTFLAGS) \
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$(DBGFLAGS) \
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-fPIC \
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$(EXTRA_CFLAGS)
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export LDFLAGS_BASE=\
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$(OPTFLAGS) \
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$(DBGFLAGS) \
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$(DBG_LDFLAGS) \
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-L $(CPYTHONROOT)/installs/python-$(PYVERSION)/lib/ \
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-s WASM_BIGINT \
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$(EXTRA_LDFLAGS)
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export CXXFLAGS_BASE=\
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-std=c++14
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export SIDE_MODULE_LDFLAGS= $(LDFLAGS_BASE) -s SIDE_MODULE=1
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export MAIN_MODULE_LDFLAGS= $(LDFLAGS_BASE) \
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-s MAIN_MODULE=1 \
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-s MODULARIZE=1 \
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-s LZ4=1 \
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-s EXPORT_NAME="'_createPyodideModule'" \
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-s EXPORT_EXCEPTION_HANDLING_HELPERS \
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-s EXCEPTION_CATCHING_ALLOWED=['we only want to allow exception handling in side modules'] \
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-sEXPORTED_RUNTIME_METHODS='stackAlloc,stackRestore,stackSave' \
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-s DEMANGLE_SUPPORT=1 \
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-s USE_ZLIB \
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-s USE_BZIP2 \
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-s FORCE_FILESYSTEM=1 \
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-s TOTAL_MEMORY=20971520 \
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-s ALLOW_MEMORY_GROWTH=1 \
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-s EXPORT_ALL=1 \
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-s POLYFILL \
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-s MIN_SAFARI_VERSION=140000 \
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-s STACK_SIZE=5MB \
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-s AUTO_JS_LIBRARIES=0 \
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-s AUTO_NATIVE_LIBRARIES=0 \
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-s NODEJS_CATCH_EXIT=0 \
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-s NODEJS_CATCH_REJECTION=0 \
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\
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-lpython$(PYMAJOR).$(PYMINOR) \
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-lffi \
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-lstdc++ \
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-lidbfs.js \
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-lnodefs.js \
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-lproxyfs.js \
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-lworkerfs.js \
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-lwebsocket.js \
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-leventloop.js \
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\
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-lGL \
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-legl.js \
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-lwebgl.js \
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-lhtml5_webgl.js \
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-sGL_WORKAROUND_SAFARI_GETCONTEXT_BUG=0
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export SIDE_MODULE_CXXFLAGS = $(CXXFLAGS_BASE)
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export SIDE_MODULE_CFLAGS= $(CFLAGS_BASE) -I$(PYTHONINCLUDE)
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export MAIN_MODULE_CFLAGS= $(CFLAGS_BASE) \
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-Wall \
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-Wno-warn-absolute-paths \
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-Werror=unused-variable \
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-Werror=sometimes-uninitialized \
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-Werror=int-conversion \
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-Werror=incompatible-pointer-types \
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-Werror=unused-result \
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-I$(PYTHONINCLUDE) \
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-s EXCEPTION_CATCHING_ALLOWED=['we only want to allow exception handling in side modules']
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export STDLIB_MODULE_CFLAGS= $(SIDE_MODULE_CFLAGS) -I Include/ -I . -I Include/internal/
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# For RUST
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export CARGO_BUILD_TARGET=wasm32-unknown-emscripten
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export CARGO_TARGET_WASM32_UNKNOWN_EMSCRIPTEN_LINKER=emcc
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export RUST_TOOLCHAIN=nightly-2023-04-29
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export PYO3_CROSS_LIB_DIR=${CPYTHONINSTALL}/lib
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export PYO3_CROSS_INCLUDE_DIR=${PYTHONINCLUDE}
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# idealy we could automatically include all SIDE_MODULE_LDFLAGS here
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export RUSTFLAGS= \
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-C link-arg=-sSIDE_MODULE=2 \
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-C link-arg=-sWASM_BIGINT \
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-Z link-native-libraries=no
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.output_vars:
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set
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