mirror of https://github.com/pyodide/pyodide.git
85 lines
2.4 KiB
Makefile
85 lines
2.4 KiB
Makefile
export PYVERSION ?= 3.9.5
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export PYODIDE_EMSCRIPTEN_VERSION ?= 2.0.16
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export PYODIDE_BINARYEN_VERSION ?= version_100
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# BASH_ENV tells bash to run pyodide_env.sh on startup, whcih 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 := $(PYODIDE_ROOT)/pyodide_env.sh
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SHELL := /bin/bash
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export TOOLSDIR=$(PYODIDE_ROOT)/tools
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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 TARGETPYTHONROOT=$(PYODIDE_ROOT)/cpython/installs/python-$(PYVERSION)
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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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# 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 OPTFLAGS=-O2
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export CFLAGS_BASE=\
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$(OPTFLAGS) \
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-g \
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-fPIC \
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$(EXTRA_CFLAGS)
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export LDFLAGS_BASE=\
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-s BINARYEN_EXTRA_PASSES="--pass-arg=max-func-params@61" \
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$(OPTFLAGS) \
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-s MODULARIZE=1 \
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-s EMULATE_FUNCTION_POINTER_CASTS=1 \
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-s LINKABLE=1 \
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-s EXPORT_ALL=1 \
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-s WASM=1 \
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-std=c++14 \
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-s LZ4=1 \
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-L $(CPYTHONROOT)/installs/python-$(PYVERSION)/lib/ \
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$(EXTRA_LDFLAGS)
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export CXXFLAGS_BASE=
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export SIDE_MODULE_LDFLAGS= $(LDFLAGS_BASE) -s SIDE_MODULE=1
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export MAIN_MODULE_LDFLAGS= $(LDFLAGS_BASE) -s MAIN_MODULE=1 \
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-s EXPORTED_FUNCTIONS='["___cxa_guard_acquire", "__ZNSt3__28ios_base4initEPv", "_main"]' \
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-lpython$(PYMAJOR).$(PYMINOR) \
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-lffi \
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-lsqlite3 \
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-lbz2 \
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-lstdc++ \
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-s TOTAL_MEMORY=20971520 \
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-s ALLOW_MEMORY_GROWTH=1 \
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--use-preload-plugins \
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-s USE_FREETYPE=1 \
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-s USE_LIBPNG=1 \
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-s USE_LIBJPEG=1 \
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--memory-init-file 0 \
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export SIDE_MODULE_CXXFLAGS = $(CXXFLAGS_BASE)
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export SIDE_MODULE_CFLAGS= $(CFLAGS_BASE)
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export MAIN_MODULE_CFLAGS= $(CFLAGS_BASE) \
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-Wall \
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-Wno-warn-absolute-paths \
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-Werror=unused-variable \
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-Werror=sometimes-uninitialized \
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-Werror=int-conversion \
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-Werror=incompatible-pointer-types \
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-I$(PYTHONINCLUDE)
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.output_vars:
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set
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