export PYODIDE_EMSCRIPTEN_VERSION ?= 2.0.14

export PYODIDE_BINARYEN_VERSION ?= ed20954 # version_99. The git tag tags the wrong commit

# 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 PYVERSION=3.8.2

export PYMINOR=$(basename $(PYVERSION))

export HOSTPYTHONROOT=$(shell python3.8 -c "import sys; print(sys.prefix)")

export HOSTPYTHON=$(HOSTPYTHONROOT)/bin/python3.8

export TARGETPYTHONROOT=$(PYODIDE_ROOT)/cpython/installs/python-$(PYVERSION)

export PYTHONINCLUDE=$(PYODIDE_ROOT)/cpython/installs/python-$(PYVERSION)/include/python$(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 EM_COMPILER_WRAPPER=ccache