I am not sure, but I think you could also look into ADD_CUSTOM_COMMAND
and it's PRE_LINK feature. You could run your own script before linking
is done and replace lib4 target with what you want - lib4a version or lib4b.
Denis
_______________________________________________
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
Please keep messages on-topic and check the CMake FAQ at:
http://www.cmake.org/Wiki/CMake_FAQ
Follow this link to subscribe/unsubscribe:
http://www.cmake.org/mailman/listinfo/cmake