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Re: [PATCH] Flymake support for C/C++
From: |
Mark Oteiza |
Subject: |
Re: [PATCH] Flymake support for C/C++ |
Date: |
Thu, 12 Oct 2017 11:50:28 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
address@hidden (João Távora) writes:
> +;; Flymake support for C/C++.
> +
> +;;; Code:
> +
> +(require 'subr-x) ; when-let*
Should only need it at compile time, then.
> +(defun cc-flymake-use-cc-directly ()
> + "Build command for checking a file with a C(++) compiler."
> + (unless (executable-find cc-flymake-program)
> + (error "%s not found" cc-flymake-program))
> + `(,cc-flymake-program
> + "-fsyntax-only"
> + ,@(cc-flymake--guess-flags cc-flymake-program)
> + "-x" "c" "-"))
If we're handling multiple languages, a case for the major mode seems
appropriate:
...
"-x" (pcase major-mode
(`c-mode "c")
...)
"-")
Re: [PATCH] Flymake support for C/C++, Richard Stallman, 2017/10/13