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c++11 youcompleteme
import os
import ycm_core
from clang_helpers import PrepareClangFlags
# 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
# 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 = ''
# These are the compilation flags that will be used in case there's no
# compilation database set.
flags = [
'-Wall',
'-std=c++11',
'-stdlib=libc++',
'-x',
'c++',
'-I',
'.',
'-isystem',
'/usr/lib/c++/v1'
]
if compilation_database_folder:
database = ycm_core.CompilationDatabase(compilation_database_folder)
else:
database = None
def DirectoryOfThisScript():
return os.path.dirname(os.path.abspath(__file__))
def MakeRelativePathsInFlagsAbsolute(flags, working_directory):
if not working_directory:
return 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):
if database:
# Bear in mind that compilation_info.compiler_flags_ does NOT return a
# python list, but a "list-like" StringVec object
compilation_info = database.GetCompilationInfoForFile(filename)
final_flags = PrepareClangFlags(
MakeRelativePathsInFlagsAbsolute(
compilation_info.compiler_flags_,
compilation_info.compiler_working_dir_),
filename)
else:
relative_to = DirectoryOfThisScript()
final_flags = MakeRelativePathsInFlagsAbsolute(flags, relative_to)
return {
'flags': final_flags,
'do_cache': True}
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commented Feb 14, 2013

cmake -G "Unix Makefiles" -DPATH_TO_LLVM_ROOT=~/ycm_temp/clang+llvm-3.2-x86_64-apple-darwin11 -DPYTHON_INCLUDE_DIR=/usr/local/Frameworks/Python.framework/Headers -DPYTHON_LIBRARY=/usr/local/Frameworks/Python.framework/Python . ~/.vim/bundle/YouCompleteMe/cpp
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