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