Emacs-24.1 + ECB-2.40 + cscope-15.7a + cedet 无root权限指定目录安装与配置

emacs等安装在～/INSTALL目录下，在～下新建一个INSTALL目录。

1. emacs-24.1.tar.gz ecb-2.40.tar.gz cscope-15.7a.tar.bz2下载到～/Download目录下

2. 依次执行:

　　tar -zxvf emacs-24.1.tar.gz

　　mv emacs-24.1 ../INSTALL

　　tar -zxvf ecb-2.40.tar.gz

　　mv ecb-2.40 ../INSTALL

　　tar -jxvf cscope-15.7a.tar.bz2

　　mv cscope-15.7a ../INSTALL

　　ecb、cscope 无需make安装。

3. 进入emacs-24.1目录：cd ~/INSTALL/emacs-24.1

　　依次执行：

　　　　./configure --prefix=$PWD (到当前目录下)

　　　　第一次执行肯定缺少一些包，按照提示，在Synaptic Package Manager里面搜索装上。（这一步一定要保证Synaptic Package Manager 的源最新可用，否则很可能找不到包）

　　　　多次执行configure命令并添加提示需要的包。

　　所有包添加完毕后：

　　　　　依次执行：

　　　　　　make

　　　　　　make install

　　　　之后在emacs-24.1目录下bin文件夹里会有emacs可执行文件生成。

4. 运行emacs后， 点options随便保存一下设置，左下角状态会显示已创建~/.emacs文件

　　修改.emacs文件为：　

(custom-set-variables
 ;; custom-set-variables was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 )
(custom-set-faces
 ;; custom-set-faces was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 )
;;cscope
(add-to-list 'load-path "~/INSTALL/cscope-15.7a/contrib/xcscope/")
(require 'xcscope)
;;cedet
(require 'cedet)

(require 'cedet)
(global-ede-mode t)
;;;;  Helper tools.
(custom-set-variables
 ;; custom-set-variables was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 '(ecb-options-version "2.40")
 '(semantic-default-submodes (quote (global-semantic-decoration-mode global-semantic-idle-completions-mode global-semantic-idle-scheduler-mode global-semanticdb-minor-mode global-semantic-idle-summary-mode global-semantic-mru-bookmark-mode)))
 '(semantic-idle-scheduler-idle-time 3)
 '(send-mail-function (quote mailclient-send-it)))

(semantic-mode)

;; smart complitions
(require 'semantic/ia)
(setq-mode-local c-mode semanticdb-find-default-throttle
                 '(project unloaded system recursive))
(setq-mode-local c++-mode semanticdb-find-default-throttle
                 '(project unloaded system recursive))

;;;; TAGS Menu
(defun my-semantic-hook ()
  (imenu-add-to-menubar "TAGS"))

(add-hook 'semantic-init-hooks 'my-semantic-hook)

;;ECB
(setq stack-trace-on-error t)
(require 'semantic/analyze)
(provide 'semantic-analyze)
(provide 'semantic-ctxt)
(provide 'semanticdb)
(provide 'semanticdb-find)
(provide 'semanticdb-mode)
(provide 'semantic-load)
(add-to-list 'load-path "/home/samuel/INSTALL/ecb-2.40")
(require 'ecb)
;;ECB
(custom-set-faces
 ;; custom-set-faces was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 '(default ((t (:inherit nil :stipple nil :background "cornsilk" :foreground "black" :inverse-video nil :box nil :strike-through nil :overline nil :underline nil :slant normal :weight normal :height 110 :width normal :foundry "unknown" :family "DejaVu Sans Mono")))))

5. 大功告成，重新运行emacs，尝试使用cscope、ecb等。