Tong Wang wrote: > I am trying to configure an old version of gcc -- 2.7.2.3 , but the > Config.guess can't figure out what kind of computer I am working on, > my PC setup is as follow: > > CPU: Intel core 2 duo E6400 > OS: WinXP + Cygwin You probably want i686-pc-cygwin. I presume you're building a cross-compiler? You could drop more recent versions of config.guess and config.sub into the 2.7.2.3 source which would detect cygwin, e.g. download the latest from the ViewCVS interface here: http://cvs.savannah.gnu.org/viewcvs/config/?root=config Rup. ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email ______________________________________________________________________