Add Google C++ Style checker for Flycheck.
If you're want to write code according to the Google C++ Style Guide , this will help a great deal.
I recommend that the package google-c-style also installed with.
As usual, from MELPA.
In your Cask file:
(source gnu)
(source melpa)
(depends-on "flycheck-google-cpplint")
In your init.el:
(eval-after-load 'flycheck
'(progn
(require 'flycheck-google-cpplint)
;; Add Google C++ Style checker.
;; In default, syntax checked by Clang and Cppcheck.
(flycheck-add-next-checker 'c/c++-cppcheck
'(warnings-only . c/c++-googlelint))))
If you not use cppcheck. You have need to change flycheck-add-next-checker.
(flycheck-add-next-checker 'c/c++-clang
'(warnings-only . c/c++-googlelint))
$ wget http://google-styleguide.googlecode.com/svn/trunk/cpplint/cpplint.py
$ sudo mv cpplint.py /usr/local/bin/cpplint.py
$ sudo chmod 755 /usr/local/bin/cpplint.py
You should be able to run the cpplint.py command in Emacs.
If above location,
(executable-find "cpplint.py") ; => "/usr/local/bin/cpplint.py"
or
(custom-set-variables
'(flycheck-c/c++-googlelint-executable "/usr/local/bin/cpplint.py"))
(custom-set-variables
'(flycheck-googlelint-verbose "3")
'(flycheck-googlelint-filter "-whitespace,+whitespace/braces")
'(flycheck-googlelint-root "project/src")
'(flycheck-googlelint-linelength "120"))
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.
See COPYING for details.