build/buildconfig.py
author Sean Lin <selin@mozilla.com>
Fri, 30 May 2014 11:11:23 +0800
changeset 186405 3dd59dda51fce8a55862a61061a35dc61307d86e
parent 119488 bd4704b3f8a2fd6d29019c563f09bddb11fc3d47
child 300066 b6db2e11244e06e2563e7444709060cd9ea90e9f
permissions -rw-r--r--
Bug 911242 - [LED] De-couple the control of screen backlight and keyboard backlight. r=dhylands, sr=sicking

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

import imp
import os
import sys

path = os.path.dirname(__file__)
while not os.path.exists(os.path.join(path, 'config.status')):
    parent = os.path.normpath(os.path.join(path, os.pardir))
    if parent == path:
        raise Exception("Can't find config.status")
    path = parent

path = os.path.join(path, 'config.status')
config = imp.load_module('_buildconfig', open(path), path, ('', 'r', imp.PY_SOURCE))

# Copy values from the config.status namespace into this module namespace.
# This effectively imports topsrcdir, topobjdir, defines, substs, files,
# headers and non_global_defines
for var in config.__all__:
    value = getattr(config, var)
    if isinstance(value, list) and value and isinstance(value[0], tuple):
        value = dict(value)
    setattr(sys.modules[__name__], var, value)

for var in os.environ:
    if var != 'SHELL' and var in substs:
        substs[var] = os.environ[var]