UPX is a binary ebuild, and it's binary should be located in the /opt tree
because of this.
This will avoid problems with prelink, as under normal circumstances, UPX
installs in /usr/bin/upx, and prelink refuses to run with it there, and the
prelink exclude system works on a directory level only, so you need to move the
file out for it to work.
The UPX ebuild current contains the current files:
I've tagged this as Major since it breaks prelink.
Steps to Reproduce:
Closing old bugs.
Upx installs in the correct location now.