.ycm_extra_conf.py
author Mike Hommey <mh+mozilla@glandium.org>
Thu, 14 Apr 2016 17:07:57 +0900
changeset 331182 19192644236646c8c4bec4d475bc3fd628608846
parent 272863 3e46e2f117699b4897528d471b5d4a96299adbe8
child 343781 dd8ef51f4920c5f4370afd0aebf43d1113363fc3
permissions -rw-r--r--
Bug 1257448 - Move --enable-jemalloc and MOZ_JEMALLOC4 to moz.configure. r=nalexander At the same time, allow to enable jemalloc 4 with --enable-jemalloc=4. MOZ_JEMALLOC4 will be deprecated later. This also changes the semantics for freebsd, where the system jemalloc is used, relying on MOZ_MEMORY being unset (default on freebsd) and MOZ_JEMALLOC4 to be set. In this new setup, MOZ_JEMALLOC4 implies --enable-jemalloc=4, which still works because of the corresponding changes to old-configure.

# 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
from StringIO import StringIO
import shlex
import sys

old_bytecode = sys.dont_write_bytecode
sys.dont_write_bytecode = True

path = os.path.join(os.path.dirname(__file__), 'mach')

if not os.path.exists(path):
    path = os.path.join(os.path.dirname(__file__), 'config.status')
    config = imp.load_module('_buildconfig', open(path), path, ('', 'r', imp.PY_SOURCE))
    path = os.path.join(config.topsrcdir, 'mach')
mach_module = imp.load_module('_mach', open(path), path, ('', 'r', imp.PY_SOURCE))

sys.dont_write_bytecode = old_bytecode

def FlagsForFile(filename):
    mach = mach_module.get_mach()
    out = StringIO()
    out.encoding = None
    mach.run(['compileflags', filename], stdout=out, stderr=out)

    flag_list = shlex.split(out.getvalue())

    # This flag is added by Fennec for android build and causes ycmd to fail to parse the file.
    # Removing this flag is a workaround until ycmd starts to handle this flag properly.
    # https://github.com/Valloric/YouCompleteMe/issues/1490
    final_flags = [x for x in flag_list if not x.startswith('-march=armv')]

    return {
        'flags': final_flags,
        'do_cache': True
    }