-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy path.ycm_extra_conf.py
251 lines (222 loc) · 9.01 KB
/
.ycm_extra_conf.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
# This file is NOT licensed under the GPLv3, which is the license for the rest
# of YouCompleteMe.
#
# Here's the license text for this file:
#
# This is free and unencumbered software released into the public domain.
#
# Anyone is free to copy, modify, publish, use, compile, sell, or
# distribute this software, either in source code form or as a compiled
# binary, for any purpose, commercial or non-commercial, and by any
# means.
#
# In jurisdictions that recognize copyright laws, the author or authors
# of this software dedicate any and all copyright interest in the
# software to the public domain. We make this dedication for the benefit
# of the public at large and to the detriment of our heirs and
# successors. We intend this dedication to be an overt act of
# relinquishment in perpetuity of all present and future rights to this
# software under copyright law.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
#
# For more information, please refer to <http://unlicense.org/>
import os
import ycm_core
# These are the compilation flags that will be used in case there's no
# compilation database set (by default, one is not set).
# CHANGE THIS LIST OF FLAGS. YES, THIS IS THE DROID YOU HAVE BEEN LOOKING FOR.
flags = [
#'-fPIC', # for shared libraries, might not be needed if using -fPIE
#'-fPIE', # for executables
'-Wall',
'-Wextra',
#'-Weverything', #enable all diagnostics, to be used when picking up what NOT to warn about
#'-Wno-c++98-compat', # together with -Weverything to exclude c++98 related warnings
'-pedantic',
'-pedantic-errors',
'-DUSE_CLANG_COMPLETER',
# THIS IS IMPORTANT! Without a "-std=<something>" flag, clang won't know which
# language to use when compiling headers. So it will guess. Badly. So C++
# headers will be compiled as C headers. You don't want that so ALWAYS specify
# a "-std=<something>".
# For a C project, you would set this to something like 'c99' instead of
# 'c++11'.
'-std=c++11',
#'-stdlib=libc++' for clang's stdlib
# ...and the same thing goes for the magic -x option which specifies the
# language that the files to be compiled are written in. This is mostly
# relevant for c++ headers.
# For a C project, you would set this to 'c' instead of 'c++'.
'-x', 'c++',
'-DQT_CORE_LIB',
'-DQT_GUI_LIB',
'-DQT_NETWORK_LIB',
'-DQT_QML_LIB',
'-DQT_QUICK_LIB',
'-DQT_SQL_LIB',
'-DQT_WIDGETS_LIB',
'-DQT_XML_LIB',
# to get header names recognized, remember to update when updating gcc
'-isystem', '/usr/include/c++/4.9.2',
'-isystem', '/usr/include/c++/4.9.2/x86_64-unknown-linux-gnu',
'-isystem', '/usr/include/c++/4.9.2/backward',
'-isystem', '/usr/lib/qt/mkspecs/linux-clang',
'-isystem', '/usr/include/qt',
'-isystem', '/usr/include/qt/QtCLucene',
'-isystem', '/usr/include/qt/QtConcurrent',
'-isystem', '/usr/include/qt/QtCore',
'-isystem', '/usr/include/qt/QtDBus',
'-isystem', '/usr/include/qt/QtDeclarative',
'-isystem', '/usr/include/qt/QtDesigner',
'-isystem', '/usr/include/qt/QtDesignerComponents',
'-isystem', '/usr/include/qt/QtGui',
'-isystem', '/usr/include/qt/QtHelp',
'-isystem', '/usr/include/qt/QtLocation',
'-isystem', '/usr/include/qt/QtMultimedia',
'-isystem', '/usr/include/qt/QtMultimediaQuick_p',
'-isystem', '/usr/include/qt/QtMultimediaWidgets',
'-isystem', '/usr/include/qt/QtNetwork',
'-isystem', '/usr/include/qt/QtOpenGL',
'-isystem', '/usr/include/qt/QtOpenGLExtensions',
'-isystem', '/usr/include/qt/QtPlatformHeaders',
'-isystem', '/usr/include/qt/QtPlatformSupport',
'-isystem', '/usr/include/qt/QtPositioning',
'-isystem', '/usr/include/qt/QtPrintSupport',
'-isystem', '/usr/include/qt/QtQml',
'-isystem', '/usr/include/qt/QtQuick',
'-isystem', '/usr/include/qt/QtQuickParticles',
'-isystem', '/usr/include/qt/QtQuickTest',
'-isystem', '/usr/include/qt/QtQuickWidgets',
'-isystem', '/usr/include/qt/QtScript',
'-isystem', '/usr/include/qt/QtScriptTools',
'-isystem', '/usr/include/qt/QtSensors',
'-isystem', '/usr/include/qt/QtSql',
'-isystem', '/usr/include/qt/QtSvg',
'-isystem', '/usr/include/qt/QtTest',
'-isystem', '/usr/include/qt/QtUiTools',
'-isystem', '/usr/include/qt/QtWebChannel',
'-isystem', '/usr/include/qt/QtWebKit',
'-isystem', '/usr/include/qt/QtWebKitWidgets',
'-isystem', '/usr/include/qt/QtWidgets',
'-isystem', '/usr/include/qt/QtX11Extras',
'-isystem', '/usr/include/qt/QtXml',
'-isystem', '/usr/include/qt/QtXmlPatterns',
#'-isystem', '/usr/include/qt/QtConcurrent',
#'-isystem', '/usr/include/qt/QtCore',
#'-isystem', '/usr/include/qt/QtDBus',
#'-isystem', '/usr/include/qt/QtGui',
#'-isystem', '/usr/include/qt/QtHelp',
#'-isystem', '/usr/include/qt/QtMultimedia',
#'-isystem', '/usr/include/qt/QtMultimediaWidgets',
#'-isystem', '/usr/include/qt/QtNetwork',
#'-isystem', '/usr/include/qt/QtOpenGL',
#'-isystem', '/usr/include/qt/QtPlatformSupport',
#'-isystem', '/usr/include/qt/QtPositioning',
#'-isystem', '/usr/include/qt/QtScript',
#'-isystem', '/usr/include/qt/QtScriptTools',
#'-isystem', '/usr/include/qt/QtSql',
#'-isystem', '/usr/include/qt/QtSvg',
#'-isystem', '/usr/include/qt/QtTest',
#'-isystem', '/usr/include/qt/QtUiTools',
#'-isystem', '/usr/include/qt/QtV8',
#'-isystem', '/usr/include/qt/QtWebKit',
#'-isystem', '/usr/include/qt/QtWebKitWidgets',
#'-isystem', '/usr/include/qt/QtWidgets',
#'-isystem', '/usr/include/qt/QtXml',
#'-isystem', '/usr/include/qt/QtXmlPatterns',
'-I', '.',
'-I', 'Tests',
'-I', 'build',
'-I', 'build/Tests'
]
# Set this to the absolute path to the folder (NOT the file!) containing the
# compile_commands.json file to use that instead of 'flags'. See here for
# more details: http://clang.llvm.org/docs/JSONCompilationDatabase.html
#
# You can get CMake to generate this file for you by adding:
# set( CMAKE_EXPORT_COMPILE_COMMANDS 1 )
# to your CMakeLists.txt file.
#
# Most projects will NOT need to set this to anything; you can just change the
# 'flags' list of compilation flags. Notice that YCM itself uses that approach.
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 ):
# The compilation_commands.json file generated by CMake does not have entries
# for header files. So we do our best by asking the db for flags for a
# corresponding source file, if any. If one exists, the flags for that file
# should be good enough.
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:
# Bear in mind that compilation_info.compiler_flags_ does NOT return a
# python list, but a "list-like" StringVec object
compilation_info = GetCompilationInfoForFile( filename )
if not compilation_info:
return None
final_flags = MakeRelativePathsInFlagsAbsolute(
compilation_info.compiler_flags_,
compilation_info.compiler_working_dir_ )
# NOTE: This is just for YouCompleteMe; it's highly likely that your project
# does NOT need to remove the stdlib flag. DO NOT USE THIS IN YOUR
# ycm_extra_conf IF YOU'RE NOT 100% SURE YOU NEED IT.
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
}