Debian下安装YCM及其相关插件

最近博主又开始折腾了,看到现在用的Vim插件如此的臃肿无序,无法忍受,是时候好好清理下了。

在开始之前请确保已经安装了Vundle,如果还未安装,请参考VIM插件管理器VUNDLE

Vim的支持

首先需要确认你的vim编辑器是否支持python,使用如下命令查看:

1
vim --version | grep python

如果在输出的结果中能看到+python则说明您的vim已支持python,无需再次源码编译。

如果您的vim不支持python,则需从源码重新编译,首先下载最新的vim,下载地址在这里:http://www.vim.org/download.php

在编译之前,需要安装ncursespython-dev

1
2
sudo apt-get install libncurses5-dev
sudo apt-get install python-dev

解压源码包,依次使用如下命令编译:

1
2
3
./configure --with-features=huge --enable-pythoninterp=yes
make
sudo make install

再次使用使用vim --version确认是否有+python选项。

参考:stackoverflowhttp://christopherpoole.github.io/setting-up-vim-with-YouCompleteMe/

安装YCM需要的包库

使用包管理器安装以下库或工具:

1
2
3
4
build-essential
cmake
git
libclang-3.5-dev

安装YouCompleteMe

  1. 使用Vundle安装YouCompleteMe
  2. 编译YouCompleteMe

编译方法如下:

1
2
cd ~/.vim/bundle/YouCompleteMe
./install.sh --clang-completer --system-libclang

添加配置文件

~/.vimrc中添加:

1
let g:ycm_global_ycm_extra_conf = "~/.vim/.ycm_extra_conf.py"

新建并编辑~/.vim/.ycm_extra_conf.py,在其中填写如下内容:

1
let g:ycm_global_ycm_extra_conf = "~/.vim/.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
# Partially stolen from https://bitbucket.org/mblum/libgp/src/2537ea7329ef/.ycm_extra_conf.py
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 = [
'-Wall',
'-Wextra',
'-Werror',
'-Wc++98-compat',
'-Wno-long-long',
'-Wno-variadic-macros',
'-fexceptions',
# 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',
# ...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++',
# This path will only work on OS X, but extra paths that don't exist are not
# harmful
'-isystem', '/System/Library/Frameworks/Python.framework/Headers',
'-isystem', '/usr/local/include',
'-isystem', '/usr/local/include/eigen3',
'-I', 'include'
'-I.'
]
# 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 = ''
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 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 ):
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 = 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
}

¶ The end

Share Link: http://d0u9.win/posts/4281926687.html