emscripten/emmake at universal-python · JavaScriptIOT/emscripten · GitHub

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#!/usr/bin/env python2

'''

This is a helper script. It runs make for you, setting

the environment variables to use emcc and so forth. Usage:

emmake make [FLAGS]

Note that if you ran configure with emconfigure, then

the environment variables have already been detected

and set. This script is useful if you have no configure

step, and your Makefile uses the environment vars

directly.

The difference between this and emconfigure is that

emconfigure runs compilation into native code, so

that configure tests pass. emmake uses Emscripten to

generate JavaScript.

'''

import os, sys

from tools import shared

from subprocess import CalledProcessError

if len(sys.argv) < 2 or sys.argv[1] != 'make':

print >> sys.stderr, '''

emmake is a helper for make, setting various environment

variables so that emcc etc. are used. Typical usage:

emmake make [FLAGS]

(but you can run any command instead of make)

'''

try:

shared.Building.make(sys.argv[1:])

except CalledProcessError, e:

sys.exit(e.returncode)

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