Sandbox::https://github.com/emscripten-core/emscripten/blob/main/emscons.py

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#!/usr/bin/env python3

"""Wrapper for the scons invocation.

EMSCRIPTEN_TOOL_PATH is set in the process environment, and can be used to

locate the emscripten SCons Tool.

Example:

# Load emscripten Tool

my_env = Environment(tools=['emscripten'], toolpath=[os.environ['EMSCRIPTEN_TOOL_PATH']])

"""

import os

import subprocess

import sys

from tools import building, diagnostics, utils

diagnostics.warn('emscons is deprecated (see https://github.com/emscripten-core/emscripten/issues/27835)')

tool_path = utils.path_from_root('tools/scons/site_scons/site_tools/emscripten')

building_env = building.get_building_env()

env = os.environ.copy()

env['EMSCRIPTEN_TOOL_PATH'] = tool_path

env['EMSCRIPTEN_ROOT'] = utils.path_from_root()

env['EMSCONS_PKG_CONFIG_LIBDIR'] = building_env['PKG_CONFIG_LIBDIR']

env['EMSCONS_PKG_CONFIG_PATH'] = building_env['PKG_CONFIG_PATH']

sys.exit(subprocess.call(sys.argv[1:], env=env))