linux使用第三方lib文件

1. 以使用libjack为例，先 locate libjack，确定library所在路径：/usr/pkg/lib。

2. gcc -lm -lrt -lpthread -lasound -ljack -L/usr/pkg/lib -o test test1.c test2.c ../lib/libportaudio.a

以下部分不太清楚用法，标记一下。

1. vim ~/.cshrc 中写入 setenv LD_LIBRARY_PATH /usr/pkg/lib。

2. source ~/.cshrc

3. vim设置。创建文件 touch .vimrc, 将以下内容复制到该文件中

" All system-wide defaults are set in $VIMRUNTIME/debian.vim (usually just
" /usr/share/vim/vimcurrent/debian.vim) and sourced by the call to :runtime
" you can find below.  If you wish to change any of those settings, you should
" do it in this file (/etc/vim/vimrc), since debian.vim will be overwritten
" everytime an upgrade of the vim packages is performed.  It is recommended to
" make changes after sourcing debian.vim since it alters the value of the
" 'compatible' option.

" This line should not be removed as it ensures that various options are
" properly set to work with the Vim-related packages available in Debian.
runtime! debian.vim

" Uncomment the next line to make Vim more Vi-compatible
" NOTE: debian.vim sets 'nocompatible'.  Setting 'compatible' changes numerous
" options, so any other options should be set AFTER setting 'compatible'.
"set compatible

" Vim5 and later versions support syntax highlighting. Uncommenting the next
" line enables syntax highlighting by default.
if has("syntax")
  syntax on
endif

" If using a dark background within the editing area and syntax highlighting
" turn on this option as well
"set background=dark

" Uncomment the following to have Vim jump to the last position when
" reopening a file
if has("autocmd")
  au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
endif

" Uncomment the following to have Vim load indentation rules and plugins
" according to the detected filetype.
"if has("autocmd")
"  filetype plugin indent on
"endif

" The following are commented out as they cause vim to behave a lot
" differently from regular Vi. They are highly recommended though.
"set showcmd		" Show (partial) command in status line.
"set showmatch		" Show matching brackets.
"set ignorecase		" Do case insensitive matching
set smartcase		" Do smart case matching
"set incsearch		" Incremental search
"set autowrite		" Automatically save before commands like :next and :make
"set hidden             " Hide buffers when they are abandoned
set mouse=a		" Enable mouse usage (all modes)
set number
set tabstop=4
set hlsearch
"python"
set softtabstop=4
set shiftwidth=4
set autoindent
set smartindent
set smarttab

"new setting"
set list
set lcs=tab:\|\ ,nbsp:%,trail:-
highlight LeaderTab guifg=#666666
match LeaderTab /^\t/

" Source a global configuration file if available
if filereadable("/etc/vim/vimrc.local")
  source /etc/vim/vimrc.local
endif

map <F5> :NERDTree
let g:NERDTreeWinPos = "right"
let g:miniBufExplMapWindowNavVim = 1
let g:miniBufExplMapWindowNavArrows = 1
let g:miniBufExplMapCTabSwitchBufs = 1
let g:miniBufExplModSelTarget = 1

let mapleader=" "

"Color plan?
let g:molokai = 1
let g:rehash256 = 1