1 # This file is NOT licensed under the GPLv3, which is the license for the rest 2 # of YouCompleteMe. 3 # 4 # Here's the license text for this file: 5 # 6 # This is free and unencumbered software released into the public domain. 7 # 8 # Anyone is free to copy, modify, publish, use, compile, sell, or 9 # distribute this software, either in source code form or as a compiled 10 # binary, for any purpose, commercial or non-commercial, and by any 11 # means. 12 # 13 # In jurisdictions that recognize copyright laws, the author or authors 14 # of this software dedicate any and all copyright interest in the 15 # software to the public domain. We make this dedication for the benefit 16 # of the public at large and to the detriment of our heirs and 17 # successors. We intend this dedication to be an overt act of 18 # relinquishment in perpetuity of all present and future rights to this 19 # software under copyright law. 20 # 21 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 22 # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 23 # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 24 # IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR 25 # OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 26 # ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 27 # OTHER DEALINGS IN THE SOFTWARE. 28 # 29 # For more information, please refer to <http://unlicense.org/> 30 import os
31 import ycm_core
32 # These are the compilation flags that will be used in case there's no 33 # compilation database set (by default, one is not set). 34 # CHANGE THIS LIST OF FLAGS. YES, THIS IS THE DROID YOU HAVE BEEN LOOKING FOR. 35 flags = [
36 '-x', 'c++',
37 '-Wall',
38 '-Wextra',
39 '-fPIE',
40 '-D_REENTRANT',
41 '-std=c++1y',
42 '-stdlib=libc++',
43 '-ftemplate-depth=8192',
44 '-fconstexpr-depth=8192',
45 '-lc++abi',
46 '-isystem', '/usr/include/c++/v1',
47 '-isystem', '/usr/local/include',
48 '-isystem', '/usr/include/x86_64-linux-gnu',
49 '-isystem', '/usr/include',
50 '-I', '/usr/local/src/yeppp/1.0.0/library/headers',
51 '-I', '/usr/local/src/string_view/include/experimental',
52 '-I', '/usr/local/src/scoped_resource',
53 '-I', '/usr/local/include/hpx/external',
54 '-I', '/opt/qt/5.2.2/linux/mkspecs/linux-clang-libc++',
55 '-I', '/opt/qt/5.2.2/linux/include',
56 '-I', '/opt/qt/5.2.2/linux/include/QtBluetooth',
57 '-I', '/opt/qt/5.2.2/linux/include/QtCLucene',
58 '-I', '/opt/qt/5.2.2/linux/include/QtConcurrent',
59 '-I', '/opt/qt/5.2.2/linux/include/QtCore',
60 '-I', '/opt/qt/5.2.2/linux/include/QtDBus',
61 '-I', '/opt/qt/5.2.2/linux/include/QtDeclarative',
62 '-I', '/opt/qt/5.2.2/linux/include/QtDesigner',
63 '-I', '/opt/qt/5.2.2/linux/include/QtDesignerComponents',
64 '-I', '/opt/qt/5.2.2/linux/include/QtGui',
65 '-I', '/opt/qt/5.2.2/linux/include/QtHelp',
66 '-I', '/opt/qt/5.2.2/linux/include/QtMultimedia',
67 '-I', '/opt/qt/5.2.2/linux/include/QtMultimediaQuick_p',
68 '-I', '/opt/qt/5.2.2/linux/include/QtMultimediaWidgets',
69 '-I', '/opt/qt/5.2.2/linux/include/QtNetwork',
70 '-I', '/opt/qt/5.2.2/linux/include/QtNfc',
71 '-I', '/opt/qt/5.2.2/linux/include/QtOpenGL',
72 '-I', '/opt/qt/5.2.2/linux/include/QtOpenGLExtensions',
73 '-I', '/opt/qt/5.2.2/linux/include/QtPlatformSupport',
74 '-I', '/opt/qt/5.2.2/linux/include/QtPositioning',
75 '-I', '/opt/qt/5.2.2/linux/include/QtPrintSupport',
76 '-I', '/opt/qt/5.2.2/linux/include/QtQml',
77 '-I', '/opt/qt/5.2.2/linux/include/QtQuick',
78 '-I', '/opt/qt/5.2.2/linux/include/QtQuickParticles',
79 '-I', '/opt/qt/5.2.2/linux/include/QtQuickTest',
80 '-I', '/opt/qt/5.2.2/linux/include/QtScript',
81 '-I', '/opt/qt/5.2.2/linux/include/QtScriptTools',
82 '-I', '/opt/qt/5.2.2/linux/include/QtSensors',
83 '-I', '/opt/qt/5.2.2/linux/include/QtSerialPort',
84 '-I', '/opt/qt/5.2.2/linux/include/QtSql',
85 '-I', '/opt/qt/5.2.2/linux/include/QtSvg',
86 '-I', '/opt/qt/5.2.2/linux/include/QtTest',
87 '-I', '/opt/qt/5.2.2/linux/include/QtUiTools',
88 '-I', '/opt/qt/5.2.2/linux/include/QtWebKit',
89 '-I', '/opt/qt/5.2.2/linux/include/QtWebKitWidgets',
90 '-I', '/opt/qt/5.2.2/linux/include/QtWidgets',
91 '-I', '/opt/qt/5.2.2/linux/include/QtX11Extras',
92 '-I', '/opt/qt/5.2.2/linux/include/QtXml',
93 '-I', '/opt/qt/5.2.2/linux/include/QtXmlPatterns',
94 ]
95 # Set this to the absolute path to the folder (NOT the file!) containing the 96 # compile_commands.json file to use that instead of 'flags'. See here for 97 # more details: http://clang.llvm.org/docs/JSONCompilationDatabase.html 98 # 99 # Most projects will NOT need to set this to anything; you can just change the100 # 'flags' list of compilation flags. Notice that YCM itself uses that approach.101 compilation_database_folder = ''102 if os.path.exists( compilation_database_folder ):
103 database = ycm_core.CompilationDatabase( compilation_database_folder )
104 else:
105 database = None106 SOURCE_EXTENSIONS = [ '.cpp', '.cxx', '.cc', '.c', '.m', '.mm' ]
107 defDirectoryOfThisScript():
108 return os.path.dirname( os.path.abspath( __file__ ) )
109 defMakeRelativePathsInFlagsAbsolute( flags, working_directory ):
110 ifnot working_directory:
111 returnlist( flags )
112 new_flags = []
113 make_next_absolute = False114 path_flags = [ '-isystem', '-I', '-iquote', '--sysroot=' ]
115 for flag in flags:
116 new_flag = flag
117 if make_next_absolute:
118 make_next_absolute = False119 ifnot flag.startswith( '/' ):
120 new_flag = os.path.join( working_directory, flag )
121 for path_flag in path_flags:
122 if flag == path_flag:
123 make_next_absolute = True124 break125 if flag.startswith( path_flag ):
126 path = flag[ len( path_flag ): ]
127 new_flag = path_flag + os.path.join( working_directory, path )
128 break129 if new_flag:
130 new_flags.append( new_flag )
131 return new_flags
132 defIsHeaderFile( filename ):
133 extension = os.path.splitext( filename )[ 1 ]
134 return extension in [ '.h', '.hxx', '.hpp', '.hh' ]
135 defGetCompilationInfoForFile( filename ):
136 # The compilation_commands.json file generated by CMake does not have entries137 # for header files. So we do our best by asking the db for flags for a138 # corresponding source file, if any. If one exists, the flags for that file139 # should be good enough.140 if IsHeaderFile( filename ):
141 basename = os.path.splitext( filename )[ 0 ]
142 for extension in SOURCE_EXTENSIONS:
143 replacement_file = basename + extension
144 if os.path.exists( replacement_file ):
145 compilation_info = database.GetCompilationInfoForFile(
146 replacement_file )
147 if compilation_info.compiler_flags_:
148 return compilation_info
149 returnNone150 return database.GetCompilationInfoForFile( filename )
151 defFlagsForFile( filename, **kwargs ):
152 if database:
153 # Bear in mind that compilation_info.compiler_flags_ does NOT return a154 # python list, but a "list-like" StringVec object155 compilation_info = GetCompilationInfoForFile( filename )
156 ifnot compilation_info:
157 returnNone158 final_flags = MakeRelativePathsInFlagsAbsolute(
159 compilation_info.compiler_flags_,
160 compilation_info.compiler_working_dir_ )
161 else:
162 relative_to = DirectoryOfThisScript()
163 final_flags = MakeRelativePathsInFlagsAbsolute( flags, relative_to )
164 return {
165 'flags': final_flags,
166 'do_cache': True167 }
