How do you get the list of targets in a makefile?

Question

I\'ve used rake a bit (a Ruby make program), and it has an option to get a list of all the available targets, eg

> rake --tasks
rake db:charset      # ret         


        

Answer 1

This obviously won't work in many cases, but if your Makefile was created by CMake you might be able to run make help.

$ make help
The following are some of the valid targets for this Makefile:
... all (the default if no target is provided)
... clean
... depend
... install
etc