How to get the invoking target of makefile?
gnu, gnu-make, makefile
Solution
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).
Problem
How to get the invoking target of the GNU make Makefile? for example, I invoke `make` with the following command line: ``` make a-target ``` How can I get the invoking target "a-target" in the Makefile and assign it to a variable? Further more, if more than one target is specified on the command line: ``` make target1 target2 ... ``` How do I get all of them?