pyodide/Makefile.envs

100 lines
2.8 KiB
Makefile

export PYVERSION ?= 3.9.5
export PYODIDE_EMSCRIPTEN_VERSION ?= 2.0.16
# BASH_ENV tells bash to run pyodide_env.sh on startup, whcih sets various
# environment variables. The next line instructs make to use bash to run each
# command.
export BASH_ENV := $(PYODIDE_ROOT)/pyodide_env.sh
SHELL := /bin/bash
export TOOLSDIR=$(PYODIDE_ROOT)/tools
version_tuple := $(subst ., ,$(PYVERSION:v%=%))
export PYMAJOR=$(word 1,$(version_tuple))
export PYMINOR=$(word 2,$(version_tuple))
export PYMICRO=$(word 3,$(version_tuple))
export HOSTPYTHONROOT=$(shell python${PYMAJOR}.${PYMINOR} -c "import sys; print(sys.prefix)")
export HOSTPYTHON=$(HOSTPYTHONROOT)/bin/python$(PYMAJOR).$(PYMINOR)
export TARGETPYTHONROOT=$(PYODIDE_ROOT)/cpython/installs/python-$(PYVERSION)
export PYTHONINCLUDE=$(PYODIDE_ROOT)/cpython/installs/python-$(PYVERSION)/include/python$(PYMAJOR).$(PYMINOR)
# Use env variable if defined, otherwise fallback to './'
export PYODIDE_BASE_URL?=./
# This environment variable is used for packages to detect if they are built
# for pyodide during build time
export PYODIDE=1
# This is the legacy environment variable used for the aforementioned purpose
export PYODIDE_PACKAGE_ABI=1
#
export DBGFLAGS=-g3 -gseparate-dwarf -sSEPARATE_DWARF_URL=http://localhost:8001/
export OPTFLAGS=-O2
export CFLAGS_BASE=\
$(OPTFLAGS) \
$(DBGFLAGS) \
-fPIC \
$(EXTRA_CFLAGS)
export LDFLAGS_BASE=\
$(OPTFLAGS) \
$(DBGFLAGS) \
-s MODULARIZE=1 \
-s LINKABLE=1 \
-s EXPORT_ALL=1 \
-s WASM=1 \
-std=c++14 \
-s LZ4=1 \
-L $(CPYTHONROOT)/installs/python-$(PYVERSION)/lib/ \
$(EXTRA_LDFLAGS)
export CXXFLAGS_BASE=
export SIDE_MODULE_LDFLAGS= $(LDFLAGS_BASE) -s SIDE_MODULE=1
export MAIN_MODULE_LDFLAGS= $(LDFLAGS_BASE) \
-s MAIN_MODULE=1 \
-s EXPORT_NAME="'_createPyodideModule'" \
-s EXPORTED_FUNCTIONS='["___cxa_guard_acquire", "__ZNSt3__28ios_base4initEPv", "_main"]' \
-lpython$(PYMAJOR).$(PYMINOR) \
-lffi \
-lsqlite3 \
-lbz2 \
-lstdc++ \
-lidbfs.js \
-lnodefs.js \
-lproxyfs.js \
-lworkerfs.js \
-s USE_FREETYPE=1 \
-s USE_LIBPNG=1 \
-s USE_LIBJPEG=1 \
-s FORCE_FILESYSTEM=1 \
-s TOTAL_MEMORY=20971520 \
-s ALLOW_MEMORY_GROWTH=1 \
--use-preload-plugins \
--preload-file $(CPYTHONLIB)@/lib/python$(PYMAJOR).$(PYMINOR) \
--preload-file src/py/lib@/lib/python$(PYMAJOR).$(PYMINOR)/\
--preload-file src/py/@/lib/python$(PYMAJOR).$(PYMINOR)/site-packages/ \
--exclude-file "*__pycache__*" \
--exclude-file "*/test/*" \
--exclude-file "*/tests/*" \
--exclude-file "*/distutils/*"
export SIDE_MODULE_CXXFLAGS = $(CXXFLAGS_BASE)
export SIDE_MODULE_CFLAGS= $(CFLAGS_BASE)
export MAIN_MODULE_CFLAGS= $(CFLAGS_BASE) \
-Wall \
-Wno-warn-absolute-paths \
-Werror=unused-variable \
-Werror=sometimes-uninitialized \
-Werror=int-conversion \
-Werror=incompatible-pointer-types \
-Werror=unused-result \
-I$(PYTHONINCLUDE)
.output_vars:
set