What is the target system? Usually if you are compiling to a specific operating system, you specify that in the --target line, ie: --target=mips64-linux or --target=mips-rtems. If you are compiling to a bare board, you might try something like: --target=mips64-elf. -----Original Message----- From: gcc-help-owner@xxxxxxxxxxx [mailto:gcc-help-owner@xxxxxxxxxxx] On Behalf Of Ousama Rawas Sent: Friday, July 29, 2005 2:45 PM To: gcc-help@xxxxxxxxxxx Subject: Compiling GCC 4.0.0 for mips r4000 Hi ... I was wondering if anyone could help me with something. I want to compile GCC 4.0.0 for the mips-r4000, and I'm not sure which switch to use to specify this when using --target for configuring GCC before compiling it.... If anyone happens to know the location of some list that I can use to get this, then I would really appreciate if you could refer me to it. Thanks .. Ousama Rawas.