[CMake] Best practice for package using PKG-CONFIG

[Olivier Delannoy]

Hello,
I am new to the list and I hope the question as not been ask a tousand
time already.

I am writing a library which relies on several others and I would like
to know which is the best practice for converting or integrating the
information provided by the macro PKGCONFIG provided by the
UsePkgConfig module.

Thanks for your help
-- 
Olivier Delannoy
ATER
PRiSM Laboratory
Versailles University, FRANCE