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.ycm_extra_conf.py
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.ycm_extra_conf.py
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import os
# Canidates for the builddir (relative to the path of this file),
# which we use to find some generated files:
builddir_canidates = [ "build", "b" ]
# Determine actual builddir
builddir = builddir_canidates[0]
for d in builddir_canidates:
if os.path.exists(d):
builddir = d
break
# This file is loosely based upon the file
# cpp/ycm/.ycm_extra_conf.py from the youcompleteme daemon process
# available on github:
# https://github.com/Valloric/ycmd/blob/master/cpp/ycm/.ycm_extra_conf.py
# These are the compilation flags that will be used in case there's no
# compilation database set (by default, one is not set).
flags = [
# Warnings: For a very detailed discussion about this
# see the following stackexchange post:
# https://programmers.stackexchange.com/questions/122608#124574
'-Wall',
'-Wextra',
'-Wnon-virtual-dtor',
'-Woverloaded-virtual',
'-Wold-style-cast',
'-Wcast-align',
'-Wconversion',
'-Wsign-conversion',
'-pedantic',
'-Werror',
# Generate unwind information
'-fexceptions',
# TODO Why is this needed
'-Dbhxx_EXPORTS',
# Compile as c++11
'-std=c++11',
#
# Treat .h header files as c++:
'-x', 'c++',
# Include other libraries and show errors and
# warnings within them
# To suppress errors shown here, use "-isystem"
# instead of "-I"
'-I', 'include',
'-I', builddir + '/include',
'-I', './bridge/cxx/include',
'-I', builddir + '/bridge/cxx/include',
'-I', './bridge/cpp', # TODO Why is this needed
# Explicit clang includes:
'-isystem', '/usr/lib/ycmd/clang_includes',
]
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 FlagsForFile( filename, **kwargs ):
relative_to = os.path.dirname( os.path.abspath( __file__ ) )
final_flags = MakeRelativePathsInFlagsAbsolute( flags, relative_to )
return {
'flags': final_flags,
'do_cache': True
}