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- import os
- import ycm_core
- flags = [
- '-Wall',
- '-Wextra',
- 'ggdb',
- '-std=c99',
- '-pedantic'
- ]
- compilation_database_folder = ''
- if os.path.exists( compilation_database_folder ):
- database = ycm_core.CompilationDatabase( compilation_database_folder )
- else:
- database = None
- SOURCE_EXTENSIONS = [ '.cpp', '.cxx', '.cc', '.c', '.m', '.mm' ]
- def DirectoryOfThisScript():
- return os.path.dirname( os.path.abspath( __file__ ) )
- def MakeRelativePathsInFlagsAbsolute( flags, working_directory ):
- if not working_directory:
- return list( 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 IsHeaderFile( filename ):
- extension = os.path.splitext( filename )[ 1 ]
- return extension in [ '.h', '.hxx', '.hpp', '.hh' ]
- def GetCompilationInfoForFile( filename ):
-
-
-
-
- if IsHeaderFile( filename ):
- basename = os.path.splitext( filename )[ 0 ]
- for extension in SOURCE_EXTENSIONS:
- replacement_file = basename + extension
- if os.path.exists( replacement_file ):
- compilation_info = database.GetCompilationInfoForFile(
- replacement_file )
- if compilation_info.compiler_flags_:
- return compilation_info
- return None
- return database.GetCompilationInfoForFile( filename )
- def FlagsForFile( filename, **kwargs ):
- if database:
-
-
- compilation_info = GetCompilationInfoForFile( filename )
- if not compilation_info:
- return None
- final_flags = MakeRelativePathsInFlagsAbsolute(
- compilation_info.compiler_flags_,
- compilation_info.compiler_working_dir_ )
-
-
-
- try:
- final_flags.remove( '-stdlib=libc++' )
- except ValueError:
- pass
- else:
- relative_to = DirectoryOfThisScript()
- final_flags = MakeRelativePathsInFlagsAbsolute( flags, relative_to )
- return {
- 'flags': final_flags,
- 'do_cache': True
- }
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