.ycm_extra_conf.py
author Bryce Seager van Dyk <bvandyk@mozilla.com>
Wed, 14 Aug 2019 19:35:07 +0000
changeset 488008 7c287afc3556403098d8f26c382b119aa8d6c3ec
parent 455262 8dcbc414dda673564951f3a28099643f3a8d1ed6
permissions -rw-r--r--
Bug 1573902 - Fix CDM Init return value name in IPDL. r=dminor The return value for PChromiumCDM::Init was unused when the IPDL change was first made. However, that quickly changed, but I failed to update the IPDL to reflect that the value is now used to propagate the value that CDM interface 10 Widevine modules give us via the OnInitialized callback. This patch fixes the IPDL to reflect that. The changes in C++ code have already been made, so no change needed there. Differential Revision: https://phabricator.services.mozilla.com/D41995

# 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/.

from __future__ import absolute_import, print_function
import json
import os
import shlex
import subprocess
import sys

old_bytecode = sys.dont_write_bytecode
sys.dont_write_bytecode = True

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

# If mach is not here, we're on the objdir go to the srcdir.
if not os.path.exists(path):
    with open(os.path.join(os.path.dirname(__file__), 'mozinfo.json')) as info:
        config = json.loads(info.read())
    path = os.path.join(config['topsrcdir'], 'mach')

sys.dont_write_bytecode = old_bytecode

def _is_likely_cpp_header(filename):
    if not filename.endswith('.h'):
        return False

    if filename.endswith('Inlines.h') or filename.endswith('-inl.h'):
        return True

    cpp_file = filename[:-1] + 'cpp'
    return os.path.exists(cpp_file)

def FlagsForFile(filename):
    output = subprocess.check_output([path, 'compileflags', filename])
    output = output.decode('utf-8')

    flag_list = shlex.split(output)

    # 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')]

    if _is_likely_cpp_header(filename):
        final_flags += ["-x", "c++"]

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

if __name__ == '__main__':
    print(FlagsForFile(sys.argv[1]))