需要配套的.vimrc
;sw:.h与.cpp切换
Issue:YouCompleteMe unavailable no module named future
cd .vim/Vundle/YouCompleteMe
git submodule update --init --recursive
Issue:youcompleteme unavailable: no module named future
sudo apt-get install python-future
Issue:linux 解决找不到python库无法找到的问题Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS)
sudo apt-get install python-dev python3-dev
下载libclang
sudo apt-get install llvm-3.9 clang-3.9 libclang-3.9-dev libboost-all-dev
编译构建ycm_core库
cd ~/downloads/
mkdir ycm_build
cd ycm_build
cmake -G "Unix Makefiles" -DUSE_SYSTEM_BOOST=ON -DPATH_TO_LLVM_ROOT=~/downloads/clang+llvm/ .\
~/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp
cmake --build . --target ycm_core
编译YouCompleteMe
$ cd ~/.vim/bundle/YouCompleteMe/
$ ./install.sh --clang-completer
cd ~.vim/plugged/YouCompleteMe (vim) cd ~/.local/share/nvim/site/plugged/YouCompleteMe (neovim) :) ./install.py
配置.vimrc
let g:ycm_global_ycm_extra_conf='~/.vim/.ycm_extra_conf.py'
import os import ycm_core flags = [ '-std=c++11', '-O0', '-Werror', '-Weverything', '-Wno-documentation', '-Wno-deprecated-declarations', '-Wno-disabled-macro-expansion', '-Wno-float-equal', '-Wno-c++98-compat', '-Wno-c++98-compat-pedantic', '-Wno-global-constructors', '-Wno-exit-time-destructors', '-Wno-missing-prototypes', '-Wno-padded', '-Wno-old-style-cast', '-Wno-weak-vtables', '-x', 'c++', '-I', '.', '-isystem', '/usr/include/', ] compilation_database_folder = '' if 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_ ) else: relative_to = DirectoryOfThisScript() final_flags = MakeRelativePathsInFlagsAbsolute( flags, relative_to ) return { 'flags': final_flags, 'do_cache': True }