Changelog for omc-1.12.1-178.1.x86_64.rpm :

* Wed Feb 21 2018 bosconovicAATTgmail.com- Update to version 1.12.1
* Added %post to regenerate libraries cache
* Removed the metapackage
* Now using RPM maacros insted of hardcoded directories
* Sat Feb 17 2018 bosconovicAATTgmail.com- Add desktop files and icons- Add omedit-devel
* Fri Feb 16 2018 bosconovicAATTgmail.com- Now it builds- Add omc-simulation and omc-common as per debian- Restructured packages- How to integrate icons and desktop files ?- How to generate mans ?- How to avoid x86_64-linux-gnu directory and use only lib64?
* Wed Oct 25 2017 openmodelicaAATTida.liu.se - First Build