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pyodide/Makefile.envs

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Makefile
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export PYVERSION ?= 3.12.7
export PYODIDE_EMSCRIPTEN_VERSION ?= 3.1.58
export PYODIDE_VERSION ?= 0.27.0.dev0
export PYODIDE_ABI_VERSION ?= 2024_0
export PYTHON_ARCHIVE_SHA256=73ac8fe780227bf371add8373c3079f42a0dc62deff8d612cd15a618082ab623
ifdef CPYTHON_DEBUG
export CPYTHON_ABI_FLAGS=d
endif
export PLATFORM_TRIPLET=wasm32-emscripten
export SYSCONFIG_NAME=_sysconfigdata_$(CPYTHON_ABI_FLAGS)_emscripten_$(PLATFORM_TRIPLET)
# BASH_ENV tells bash to run pyodide_env.sh on startup, which sets various
# environment variables. The next line instructs make to use bash to run each
# command.
export BASH_ENV := $(PYODIDE_ROOT)/pyodide_env.sh
SHELL := /usr/bin/env bash
version_tmp_1 := $(subst ., ,$(PYVERSION:v%=%))
# Handle alpha, beta, and release candidate versions
version_tmp_2 := $(subst a, ,$(version_tmp_1))
version_tmp_3 := $(subst b, ,$(version_tmp_2))
version_tuple := $(subst r, ,$(version_tmp_3))
export PYMAJOR=$(word 1,$(version_tuple))
export PYMINOR=$(word 2,$(version_tuple))
export PYMICRO=$(word 3,$(version_tuple))
export PYSTABLEVERSION=$(PYMAJOR).$(PYMINOR).$(PYMICRO)
export HOSTPYTHONROOT=$(shell python${PYMAJOR}.${PYMINOR} -c "import sys; print(sys.prefix)")
export HOSTPYTHON=$(HOSTPYTHONROOT)/bin/python$(PYMAJOR).$(PYMINOR)
export PYTHON_ARCHIVE_URL=https://www.python.org/ftp/python/$(PYSTABLEVERSION)/Python-$(PYVERSION).tgz
export CPYTHONROOT=$(PYODIDE_ROOT)/cpython
export CPYTHONINSTALL=$(CPYTHONROOT)/installs/python-$(PYVERSION)
export CPYTHONLIB=$(CPYTHONINSTALL)/lib/python$(PYMAJOR).$(PYMINOR)
export SYSCONFIGDATA_DIR=$(CPYTHONINSTALL)/sysconfigdata/
export CPYTHONBUILD=$(CPYTHONROOT)/build/Python-$(PYVERSION)/
export TARGETINSTALLDIR=$(PYODIDE_ROOT)/cpython/installs/python-$(PYVERSION)
export PYTHONINCLUDE=$(PYODIDE_ROOT)/cpython/installs/python-$(PYVERSION)/include/python$(PYMAJOR).$(PYMINOR)$(CPYTHON_ABI_FLAGS)
# Use env variable if defined, otherwise fallback to './'
export PYODIDE_BASE_URL?=./
# The compression level used for zip files and wheels. When distributing via a
# CDN it's more efficient to keep this value to 0, and let the CDN perform the
# Brotli compression.
export PYODIDE_ZIP_COMPRESSION_LEVEL?=6
export PIP_CONSTRAINT=$(PYODIDE_ROOT)/tools/constraints.txt
# List of modules to exclude from the zipped standard library
export PYZIP_EXCLUDE_FILES=\
ensurepip/ \
venv/ \
lib2to3/ \
_osx_support.py \
_aix_support.py \
curses/ \
dbm/ \
idlelib/ \
tkinter/ \
turtle.py \
turtledemo/ \
test/ \
sqlite3/ \
ssl.py \
lzma.py \
_pydecimal.py \
pydoc_data/
# List of modules that we replace with a stub in the zipped standard library
export PYZIP_JS_STUBS=\
webbrowser.py
export PYCOMPILE_EXCLUDE_FILES=\
RobotRaconteur- \
astropy- \
opencv_python- \
test-
export DBGFLAGS_NODEBUG=-g0
export DBGFLAGS_WASMDEBUG=-g2
export DBGFLAGS_SOURCEMAPDEBUG=-g3
export DBG_LDFLAGS_SOURCEMAPDEBUG=-gseparate-dwarf
export DBGFLAGS=$(DBGFLAGS_NODEBUG)
ifdef PYODIDE_DEBUG
export PYODIDE_SYMBOLS=1
export PYODIDE_DEBUG_JS=1
export PYODIDE_ASSERTIONS=1
endif
ifdef PYODIDE_SOURCEMAP
# Debug with source maps (less useful than WASMDEBUG but easier if it helps)
export DBGFLAGS=$(DBGFLAGS_SOURCEMAPDEBUG)
export DBG_LDFLAGS=$(DBG_LDFLAGS_SOURCEMAPDEBUG)
else
ifdef PYODIDE_SYMBOLS
# Include debug symbols but no source maps (most useful)
export DBGFLAGS=$(DBGFLAGS_WASMDEBUG)
endif
endif
ifdef PYODIDE_ASSERTIONS
EXTRA_CFLAGS+= -DDEBUG_F
endif
export OPTFLAGS=-O2
export CFLAGS_BASE=\
$(OPTFLAGS) \
$(DBGFLAGS) \
-fPIC \
$(EXTRA_CFLAGS)
export LDFLAGS_BASE=\
$(OPTFLAGS) \
$(DBGFLAGS) \
$(DBG_LDFLAGS) \
-L$(CPYTHONROOT)/installs/python-$(PYVERSION)/lib/ \
-s WASM_BIGINT \
$(EXTRA_LDFLAGS)
export CXXFLAGS_BASE=
export MAIN_MODULE_LDFLAGS= $(LDFLAGS_BASE) \
-s MAIN_MODULE=1 \
-s MODULARIZE=1 \
-s LZ4=1 \
-s EXPORT_NAME="'_createPyodideModule'" \
-s EXPORT_EXCEPTION_HANDLING_HELPERS \
-s EXCEPTION_CATCHING_ALLOWED=['we only want to allow exception handling in side modules'] \
-sEXPORTED_RUNTIME_METHODS='wasmTable,ERRNO_CODES' \
-s USE_ZLIB \
-s USE_BZIP2 \
-s FORCE_FILESYSTEM=1 \
-s INITIAL_MEMORY=20971520 \
-s ALLOW_MEMORY_GROWTH=1 \
-s MAXIMUM_MEMORY=4GB \
-s EXPORT_ALL=1 \
-s FS_DEBUG=1 \
-s STACK_SIZE=5MB \
-s AUTO_JS_LIBRARIES=0 \
-s AUTO_NATIVE_LIBRARIES=0 \
-s NODEJS_CATCH_EXIT=0 \
-s NODEJS_CATCH_REJECTION=0 \
-s EXPORTED_FUNCTIONS='$(EXPORTS)'\
\
-lpython$(PYMAJOR).$(PYMINOR)$(CPYTHON_ABI_FLAGS) \
-lffi \
-lstdc++ \
-lidbfs.js \
-lnodefs.js \
-lproxyfs.js \
-lworkerfs.js \
-lwebsocket.js \
-leventloop.js \
-lhiwire \
\
-lGL \
-legl.js \
-lwebgl.js \
-lhtml5.js \
-lhtml5_webgl.js \
-lsdl.js \
-sGL_WORKAROUND_SAFARI_GETCONTEXT_BUG=0
EXPORTS=_main \
,_free \
\
,_hiwire_new \
,_hiwire_intern \
,_hiwire_num_refs \
,_hiwire_get \
,_hiwire_incref \
,_hiwire_decref \
,_hiwire_pop \
,__hiwire_get \
,__hiwire_set \
,__hiwire_immortal_get \
,__hiwire_immortal_add \
,_jslib_init \
,_init_pyodide_proxy \
\
,_PyBuffer_Release \
,_Py_DecRef \
,_PyDict_New \
,_PyDict_SetItem \
,__PyErr_CheckSignals \
,_PyErr_CheckSignals \
,_PyErr_Clear \
,_PyErr_Occurred \
,_PyErr_Print \
,_PyErr_SetRaisedException \
,_PyErr_SetString \
,_PyEval_SaveThread \
,_PyEval_RestoreThread \
,_PyFloat_FromDouble \
,_PyGILState_Check \
,_Py_IncRef \
,_PyList_New \
,_PyList_SetItem \
,__PyLong_FromByteArray \
,_PyLong_FromDouble \
,_PyMem_Free \
,_PyObject_GetAIter \
,_PyObject_GetIter \
,_PyObject_Size \
,_PyRun_SimpleString \
,_PySet_Add \
,_PySet_New \
,__PyTraceback_Add \
,_PyUnicode_Data \
,_PyUnicode_New \
ifeq ($(DISABLE_DYLINK), 1)
export MAIN_MODULE_LDFLAGS= $(LDFLAGS_BASE) \
-s MODULARIZE=1 \
-s EXPORT_NAME="'_createPyodideModule'" \
-sEXPORTED_RUNTIME_METHODS='wasmTable,ERRNO_CODES,FS,ENV,stringToNewUTF8,addFunction' \
-s LZ4=1 \
-s USE_ZLIB \
-s USE_BZIP2 \
-s FORCE_FILESYSTEM=1 \
-s INITIAL_MEMORY=20971520 \
-s ALLOW_MEMORY_GROWTH=1 \
-s MAXIMUM_MEMORY=4GB \
-s STACK_SIZE=5MB \
-s ALLOW_TABLE_GROWTH \
-s FS_DEBUG=1 \
-sWASM_BIGINT \
-sEXPORTED_FUNCTIONS='$(EXPORTS)'\
-lpython$(PYMAJOR).$(PYMINOR)$(CPYTHON_ABI_FLAGS) \
-lffi \
-lhiwire \
-lidbfs.js \
-lnodefs.js \
endif
export MAIN_MODULE_CFLAGS= $(CFLAGS_BASE) \
-Wall \
-Wno-warn-absolute-paths \
-Werror=unused-variable \
-Werror=sometimes-uninitialized \
-Werror=int-conversion \
-Werror=incompatible-pointer-types \
-Werror=unused-result \
-mreference-types \
-I$(PYTHONINCLUDE) \
-I$(PYTHONINCLUDE)/.. \
-s EXCEPTION_CATCHING_ALLOWED=['we only want to allow exception handling in side modules']
.output_vars:
set
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