We plan to use x86_64 linux machine to build binary code that can eventually run on i386 machine. I know it's possible with -m32. I wonder if there is an easy way to configure/build GCC so that it would produce 32-bit binaries by default? The reason I want this is because we build many products, and it may be more difficult to implant -m32 option in every build system. Thanks for any hints.
