[Boost-users] Compiling for 32 bits on x86_64

I compiled boost on a SuSE 9.2 x86_64 machine (AMD Athlon), it built everything but compiled and linked for 64 bits. The libraries ended up in /usr/local/lib instead of lib64 though. How do I tell the build system to build 32 bit libraries (and put the 64 bit libraries in lib64)? Best regards, (and apologies if this is not the right forum...) Bjorn Regnstrom