Irony mode test configuration

.emacs.el

;; ----------------- 8< ----- BEGIN EDIT ZONE -----------------

;; auto-complete path
;; if you use el-get it should look like this:
(add-to-list 'load-path "/home/USERNAME/.emacs.d/el-get/auto-complete/")
(add-to-list 'load-path "/home/USERNAME/.emacs.d/el-get/popup/")

;; OR with my fork of auto-complete or an older version of auto-complete
;; (add-to-list 'load-path "/path/to/my/fork/of/auto-complete/")

;; yasnippet path (assuming el-get)
(add-to-list 'load-path "/home/USERNAME/.emacs.d/el-get/yasnippet/")
;; irony path
(add-to-list 'load-path "/home/USERNAME/whatever/irony-mode/elisp/")

;; NOTE: You can take a look in /tmp/ for the log file to check
;;       errors: /tmp/ironyXXX.log

;; The Clang installation missed the system include directory
;; "/usr/lib/clang/3.2/include/"
(when (file-exists-p "/usr/lib/clang/3.2/include/")
  (setq irony-libclang-additional-flags
        '("-isystem" "/usr/lib/clang/3.2/include/")))
;; ----------------- 8< ----- END EDIT ZONE -----------------

;; simple config to test irony ac plugin
(setq-default inhibit-startup-screen t)
(global-auto-revert-mode t)
(setq debug-on-error t)

(require 'auto-complete)
(require 'yasnippet)
(require 'irony)

(irony-enable 'ac)
;; it's in the process of being rewritten but it should work out of
;; the box with CMake hopefully
(irony-enable 'compilation-db)

(setq-default ac-sources nil) ;get rid of the other ac-sources for testing

(defun sarcasm-enable-ac-and-yas ()
  ;; if not set before (auto-complete-mode 1), overlays persist after
  ;; an expansion
  (yas/minor-mode-on)
  (auto-complete-mode 1))

(add-hook 'c++-mode-hook 'sarcasm-enable-ac-and-yas)
(add-hook 'c++-mode-hook 'irony-mode)
(add-hook 'c-mode-hook 'sarcasm-enable-ac-and-yas)
(add-hook 'c-mode-hook 'irony-mode)