.ycm_extra_conf.py
author Danilo Cesar Lemes de Paula <danilo.cesar@collabora.co.uk>
Mon, 04 May 2015 07:15:00 +0200
changeset 259752 5b146d08b2c59b69bd7349b1a1e79355886b29a2
parent 258487 1bfcd43acd3c9454ff8ed1d1a40907793d5c8e73
child 260185 3e46e2f117699b4897528d471b5d4a96299adbe8
permissions -rw-r--r--
Bug 1160897 - Fixing .ycm_extra_conf for Fennec. r=ehsan Looks like ycmd fails to parse the file if the -march=arm* option is given Removing it doesn't solve all YCM problems for Fennec, but it allows us to use JumpToDefinition, GetType and semantic auto-completion.

# 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

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))

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
    }