从 make 文件中禁用 make 内置规则和变量 [英] Disable make builtin rules and variables from inside the make file

问题描述

我想根据传递的 禁用内置规则和变量-r 和 -R 选项 到 GNU make，从 make 文件中.也欢迎其他允许我隐式和透明地执行此操作的解决方案.

I want to disable builtin rules and variables as per passing the -r and -R options to GNU make, from inside the make file. Other solutions that allow me to do this implicitly and transparently are also welcome.

我发现 几个参考使用MAKEFLAGS，并有类似的问题.

I've found several references to using MAKEFLAGS, and had similar problems.

推荐答案

你可以用 #! 开始 Makefile 并称它为不同的东西，这样人们就不会尝试直接使用make:

You could start the Makefile with a #! and call it something different so people don't try to use make directly:

#!/usr/bin/make -rRf
# ...

如果 GNU make 不是系统 make，这将导致可怕的问题.也许是一个包装脚本?

This will cause horrific problems if GNU make is not the system make. Maybe a wrapper script?

您还可以阅读 $(MAKEFLAGS) 并确保存在所需的标志.

You can also read $(MAKEFLAGS) and make sure the required flags are present.

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