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使用自动工具的多个构建标志

[英]Multiple build flags with autotools

原文 2014-04-07 12:22:45 2 1 c/ linux/ autotools/ c-preprocessor

I am working at a C application with ncurses for a CLI that uses autotools for build. 我在使用ncurses的C应用程序中使用CLI，该CLI使用自动工具进行构建。 Besides the actual application, there is a testing framework (cutter) and there are some preprocessor constants that enable or disable some features (for example, there is a constant WINDOW that borders all ncurses windows - useful for managing the window layout). 除了实际的应用程序之外，还有一个测试框架（切纸器），并且有一些启用或禁用某些功能的预处理器常量（例如，有一个常量WINDOW与所有ncurses窗口接壤-对管理窗口布局很有用）。

Of course, some of these constants can be specified manually at compile time (ie make) but I'd like to have 2 build targets: debug and release. 当然，其中一些常量可以在编译时手动指定（即make），但我希望有2个构建目标：调试和发布。 Also, there is a problem with cutter (configure checks for it, and this is supposed to happen if it's going to be used, but I cannot require a normal user to install cutter to compile). 另外，裁纸器存在问题（配置检查，如果要使用它，应该会发生这种情况，但是我不能要求普通用户安装裁纸器进行编译）。 So, I was thinking at the following setup: to create a configure flag that enables tests (disabled by default) and 2 make targets (make creates the release version and make debug, the debug one). 因此，我在考虑以下设置：创建一个配置标记，该标记启用测试（默认情况下禁用）和2个make目标（make创建发行版本，make debug，即debug一个）。 Is this workflow correct or there is a better way to do this? 此工作流程是否正确或有更好的方法来做到这一点？

1 个解决方案

If it were me, I'd use AC_ARG_WITH to setup where the cutter testing framework resides (eg include/library paths) and any related stuff that deals with cutter (eg preprocessor flags), and one or more AC_ARG_ENABLE variables (or possibly AC_ARG_WITH) to enable other preprocessor directives. 如果是我，我将使用AC_ARG_WITH设置切割器测试框架的位置（例如，include / library路径）以及处理切割器的任何相关内容（例如，预处理器标志）以及一个或多个AC_ARG_ENABLE变量（或者可能是AC_ARG_WITH）启用其他预处理程序指令。 This way you don't have to maintain a debug target. 这样，您就不必维护调试目标。