mirror of
https://github.com/systemd/systemd.git
synced 2024-12-30 04:23:33 +08:00
84 lines
1.8 KiB
Python
84 lines
1.8 KiB
Python
import os
|
|
import ycm_core
|
|
from clang_helpers import PrepareClangFlags
|
|
|
|
compilation_database_folder = ''
|
|
|
|
flags = [
|
|
'-include',
|
|
'./config.h',
|
|
'-I',
|
|
'/usr/include/dbus-1.0',
|
|
'-I',
|
|
'./src/shared',
|
|
'-I',
|
|
'./src/systemd',
|
|
'-Wall',
|
|
'-Wextra',
|
|
'-Werror',
|
|
'-Wno-long-long',
|
|
'-Wno-variadic-macros',
|
|
'-fexceptions',
|
|
'-DNDEBUG',
|
|
'-DUSE_CLANG_COMPLETER',
|
|
'-D_GNU_SOURCE',
|
|
'-std=c99',
|
|
]
|
|
|
|
if compilation_database_folder:
|
|
database = ycm_core.CompilationDatabase(compilation_database_folder)
|
|
else:
|
|
database = None
|
|
|
|
|
|
def DirectoryOfThisScript():
|
|
return os.path.dirname(os.path.abspath(__file__))
|
|
|
|
|
|
def MakeRelativePathsInFlagsAbsolute(flags, working_directory):
|
|
if not working_directory:
|
|
return flags
|
|
new_flags = []
|
|
make_next_absolute = False
|
|
path_flags = [ '-isystem', '-I', '-iquote', '--sysroot=' ]
|
|
for flag in flags:
|
|
new_flag = flag
|
|
|
|
if make_next_absolute:
|
|
make_next_absolute = False
|
|
if not flag.startswith('/'):
|
|
new_flag = os.path.join(working_directory, flag)
|
|
|
|
for path_flag in path_flags:
|
|
if flag == path_flag:
|
|
make_next_absolute = True
|
|
break
|
|
|
|
if flag.startswith(path_flag):
|
|
path = flag[ len(path_flag): ]
|
|
new_flag = path_flag + os.path.join(working_directory, path)
|
|
break
|
|
|
|
if new_flag:
|
|
new_flags.append(new_flag)
|
|
return new_flags
|
|
|
|
|
|
def FlagsForFile(filename):
|
|
if database:
|
|
compilation_info = database.GetCompilationInfoForFile(filename)
|
|
final_flags = PrepareClangFlags(
|
|
MakeRelativePathsInFlagsAbsolute(
|
|
compilation_info.compiler_flags_,
|
|
compilation_info.compiler_working_dir_),
|
|
filename)
|
|
|
|
else:
|
|
relative_to = DirectoryOfThisScript()
|
|
final_flags = MakeRelativePathsInFlagsAbsolute(flags, relative_to)
|
|
|
|
return {
|
|
'flags': final_flags,
|
|
'do_cache': True
|
|
}
|