Your package libtomcrypt failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=12832465 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
Created attachment 1125281 [details] build.log
Created attachment 1125282 [details] root.log
Created attachment 1125283 [details] state.log
Simone - with this change, you changed the soname of libtomcrypt.so from libtomcrypt.so.0 to libtomcrypt-1.17.so.0. I doubt that this was you intention. If it was, everything that uses it will need to be rebuilt.
As discussed by mail, I've added a sed command in the SPEC file to remove -release and made a note: http://pkgs.fedoraproject.org/cgit/rpms/libtomcrypt.git/commit/?id=ab5f34d7fcf452a8f2a233b90f2f165392ce413f Many thanks.