[CMake] Generating static and shared libs

[Alexander Camek]

Hi all,

I am using here MinGW C and C++ source code to build some libraries.

Now what me wonders is that I am getting sometimes static libraries 
additional to my dynamic libraries.
Although I always build shared libraries.

What is the strategy when to build only the dynamic libraries and when 
to build both?

Thanks for your help.

Greetings

Alexander