如何获得makefile的调用目标? [英] How to get the invoking target of makefile?

问题描述

如何获取GNU make Makefile的调用目标?

How to get the invoking target of the GNU make Makefile?

例如，我使用以下命令行调用make:

for example, I invoke make with the following command line:

make a-target

如何在Makefile中获取调用目标"a-target"并将其分配给变量?

How can I get the invoking target "a-target" in the Makefile and assign it to a variable?

如果在命令行上指定了多个目标，则进一步:

Further more, if more than one target is specified on the command line:

make target1 target2 ...

我如何得到所有这些?

推荐答案

变量

The variable MAKECMDGOALS contains the list of targets that were specified on the command line, no matter how many (it's empty if there were none).

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