Rich Mattes - 2010-02-15

CMake already checks for a 64bit host architecture to determine which directory to install libraries to. FindOS.cmake sets a var called PLAYER_PROC_64BIT if the OS is Linux and the host arch is x86_64 or ppc64. You could probably add a check in CMakeLists.txt for the rflex to disable builds on 64 bit systems (option 2).