[CMake] How to build several packages for a library with CPack?

[SF Markus Elfring]

Hello,

A wiki article contains some information for the generation of installation
packages.
http://cmake.org/Wiki/index.php?title=CMake:Packaging_With_CPack#Using_CMake_variables_to_configure_CPack

I would like to generate software packages for the following components.
1. Class library
2. Demonstration module

Both parts should be provided in a bytecode and native-code format.

I would appreciate your hints and advices.

Regards,
Markus