gnu make是否有配置文件? [英] Is there a configuration file for gnu make?

问题描述

我想告诉make即使我没有通过命令行指定它，它也将始终使用-j4选项.通常我会在某些配置文件(即~/.makerc)中执行此操作.

I want to tell make that it shall always use -j4 option even if I didn't specify it vie command line. Normally i would do this in some configuration file (i.e. ~/.makerc).

gnu make是否存在这样的文件?

Does such file exist for gnu make?

推荐答案

已阅读有关 $(MAKEFLAGS)变量:

export MAKEFLAGS=j4

但是，这可能会干扰GNU make与子make进行通信的能力，因此可能会干扰基于递归make的构建(不是明智的人仍在使用递归make！).

However this will likely interfere with recursive-make-based builds (not that sensible people are using recursive make anyway!), by interfering with GNU make's ability to communicate with its sub-makes.

因此，更明智的方法可能是包装脚本或别名或shell函数.

So the more sensible approach is probably a wrapper script or an alias or shell function.

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