Good morning! I've googled all I can think of and perhaps I'm not searching the correct keywords, or it can't be done... I'm looking to create a dual-mode binary for 32-bit and 64-bit Linux in the same executable... Similar to the way Apple puts out dual mode binaries for PPC and Intel. Can this be done with gcc-4.4.2??? If so, where can I find the howto's? -b