具有讽刺意味的模式不包含路径 [英] irony-mode does not pick up include paths

问题描述

我最近开始使用 irony-mode 来完成操作在emacs(24.3.1)中.但是，我似乎无法添加其他系统包含路径来打包.

I've recently started using irony-mode for completion in emacs (24.3.1). However, I seem unable to add additional system include paths to package.

我的配置中包含以下代码:

I have this code in my config:

(defun ac-cc-mode-clang-hooks ()
  (yas/minor-mode-on)
  (auto-complete-mode 1)

  ;; avoid enabling irony-mode in modes that inherits c-mode, e.g: php-mode
  (when (member major-mode irony-known-modes)
       (irony-mode 1))

  ;; set compiler flags to include header files
  (setq irony-compile-flags '("-Iinc"))
  (irony-reload-flags))

(add-hook 'c++-mode-hook 'ac-cc-mode-clang-hooks)
(add-hook 'c-mode-hook 'ac-cc-mode-clang-hooks)

反语模式已正确加载，并且补全对于编译器明确知道的包含路径(即由 echo" | g ++ -v -x c ++ -E-打印的所有内容)完美地工作，但是其他包含路径 inc 不会被拾取(无论它是相对路径还是绝对路径).

irony-mode is loaded correctly and completion works perfectly for include paths which the compiler knows explicitly (i.e. everything printed by echo "" | g++ -v -x c++ -E -) but the additional include path inc is not picked up (does not matter whether its a relative or absolute path).

但是，如果我将信息添加到 .clang_complete 文件中并使用 C-c C-b 加载，则会识别并使用包含路径.显然，这不是理想的设置，因为

However, if I add the information to the .clang_complete file and load it using C-c C-b the include path is recognised and used. Obviously this is a less than ideal setup because

1. 我不想为我正在处理的每段代码创建 .clang_complete 文件
2. .clang_complete 文件不会自动加载.

1. I don't want to create a .clang_complete file for each single piece of code I'm working on
2. The .clang_complete file is not loaded automatically.

是否有一些可行的方法(不涉及每个项目的设置，我不想为每段代码创建项目管理文件)来告知 irony-mode在哪里寻找头文件?

Is there some working method (which does not involve a per-project setup, I don't want to create project management files for each piece of code) for telling irony-mode where to look for header files?

推荐答案

您可以在此处查看:变量 irony-libclang-additional-flags 应该可以满足您的需求.无需调用 irony-reload-flags .

The variable irony-libclang-additional-flags should meet your needs. It should work without calling irony-reload-flags.

虽然它不是局部缓冲区变量，所以您不必将其放在钩子中.

It's not a buffer-local variable though, so you don't need to put it in the hook.

我建议以下内容:

(setq irony-libclang-additional-flags
      (append '("-I" "inc") irony-libclang-additional-flags))

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