author Mike Hommey <>
Tue, 11 Feb 2014 10:37:47 +0900
changeset 168010 4e3b435b7d3950b9b366d5376f50f3d0d91dc85a
parent 119476 bd4704b3f8a2fd6d29019c563f09bddb11fc3d47
child 300052 b6db2e11244e06e2563e7444709060cd9ea90e9f
permissions -rw-r--r--
Bug 969164 - Replace most BUILDING_JS uses with JS_STANDALONE. r=gps Before making top-level traverse js/src files, there was a need to distinguish between top-level traversing e.g. top-level or config/ and js/src traversing them. With a single traversal of both sets, we now only need to distinguish between js standalone builds and gecko builds. There is still, however, a need to distinguish between top-level vs. js/src configure runs on gecko builds to make them subconfigure icu and libffi from top-level instead of js/src in js standalone builds, or when choosing to make js/src's config.status do something when run or not.

# 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

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]