doomemacs/modules/lang/cc/README.org

• C/C++/Obj-C
  • Installation
    • MacOS
    • Arch Linux

C/C++/Obj-C

I use C/C++ mostly for developing games. To that end, this module leverages the irony plugin for auto-completion, eldoc documentation and syntax checking (with flycheck).

Though it provides Objective-C support, I don't use it except to inspect generated glue code for iOS mobile apps.

• Snippets (c-mode, c++-mode)
• File templates (c-mode, c++-mode)

Installation

irony-server is required to use irony-mode's features auto-completion (among other things).

To install it, run M-x irony-install-server, which requires cmake and libclang.

MacOS

brew install cmake
brew install llvm  # 1gb+ installer: may take a while!

Arch Linux

sudo pacman --needed --noconfirm -S clang cmake