Command 'make all' in examples folder does nothing

[mariomulansky]

if i go to the examples folder in a newly installed hpx and run

make

or

make all

nothing happens, which is a bit confusing. I have to look into the make file, or run make help, to figure out the specific targets. I think just running make (all) should built all examples

[hkaiser]

Thanks Mario. AFAIU CMake, there is nothing we can do about that. In order for the examples to build you need to run make examples from your build tree.

[mariomulansky]

ok i see.
how about adding a short note on how to build the example into the docs (How to install HPX on *) and to the readme?