emacs.d/config/init-c-cpp.el

   1
   2
   3 ;---------------------------------------------------------------------------------------
   4 ;; irony-mode
   5 ;;
   6 ; set LD_LIBRARY_PATH
   7 (setenv "LD_LIBRARY_PATH" "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/")
   8 ; load irony-mode
   9 ;( add-to-list 'load-path (expand-file-name "~/.emacs.d/irony-mode/elisp/"))
  10 (require 'irony)
  11 (add-hook 'c++-mode-hook 'irony-mode)
  12 (add-hook 'c-mode-hook 'irony-mode)
  13 (add-hook 'objc-mode-hook 'irony-mode)
  14
  15 ;; replace the `completion-at-point' and `complete-symbol' bindings in
  16 ;; irony-mode's buffers by irony-mode's function
  17 (defun my-irony-mode-hook ()
  18   (define-key irony-mode-map [remap completion-at-point]
  19     'irony-completion-at-point-async)
  20   (define-key irony-mode-map [remap complete-symbol]
  21     'irony-completion-at-point-async))
  22 (add-hook 'irony-mode-hook 'my-irony-mode-hook)
  23 (add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options)
  24
  25
  26 ;---------------------------------------------------------------------------------------
  27 ;; auto-complete, yasnippt, auto-complete-c-headers, iedit
  28 ;;
  29 ;; c/c++ auto-complete, yasnippet, auto-complet-c-headers
  30 ;;https://www.youtube.com/watch?v=HTUE03LnaXA&list=PL-mFLc7R_MJet8ItKipCtYc7PWoS5KTfM
  31 ;; input TAB to
  32 (require 'yasnippet)
  33 (yas-global-mode 1)
  34
  35 ;; auto-complete-c-headers
  36 (defun my:ac-c-header-init ()
  37   (require 'auto-complete-c-headers)
  38   (add-to-list 'ac-sources 'ac-source-c-headers)
  39   (add-to-list 'achead:include-directories "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.0/include")
  40 )
  41 (add-hook 'c++-mode-hook 'my:ac-c-header-init)
  42 (add-hook 'c-mode-hook 'my:ac-c-header-init)
  43
  44 ;;; iedit, fix iedit bug in Mac, C-c ; to trigger multiple cursor edit
  45 (define-key global-map (kbd "C-c ;") 'iedit-mode)
  46
  47
  48 ;; flymake-google-cpplint-load
  49 ;; define a function for flymake initialization
  50 ;(defun my:flymake-google-init ()
  51 ;  (require 'flymake-google-cpplint)
  52 ;  (custom-set-variables
  53 ;   '(flymake-google-cpplint-command "/usr/local/bin/cpplint"))
  54 ;  (flymake-google-cpplint-load)
  55 ;  )
  56 ;(add-hook 'c-mode-hook 'my:flymake-google-init)
  57 ;(add-hook 'c++-mode-hook 'my:flymake-google-init)
  58
  59 ;; start google-c-style with emacs
  60 ;(require 'google-c-style)
  61 ;(add-hook 'c-mode-hook 'google-set-c-style)
  62 ;(add-hook 'c++-mode-hook 'google-make-newline-indent)
  63
  64
  65
  66 ;---------------------------------------------------------------------------------------
  67 ;; cedet
  68 ;;
  69 (semantic-mode 1)
  70 ;; let's define a function which adds semantic as a suggestion backend to auto complete
  71 (defun my:add-semantic-to-autocomplete()
  72   (add-to-list 'ac-sources 'ac-source-semantic)
  73   )
  74 (add-hook 'c-mode-common-hook 'my:add-semantic-to-autocomplete)
  75 ;; turn on ede mode
  76 (global-ede-mode 1)
  77
  78 ;(ede-cpp-root-project "my project" :file "~/demos/my_program/src/main.cpp"
  79 ;                     :include-path '("/../my_inc"))
  80 ;; you can use system-include-path for setting up the system header file locations.
  81
  82 ;; turn on automatic reparsing of open buffers in semantic
  83 (global-semantic-idle-scheduler-mode 1)
  84 (global-semantic-stickyfunc-mode 1)
  85
  86
  87 (provide 'init-c-cpp)