Supported CPUs:  (Put the GNU config.guess values here.)
     i386       i486-unknown-linux, i386-unknown-sysv4.0, i386-pc-solaris2.6,
                i486-unknown-sco3.2v4.2, i386-pc-cygwin32, i386-pc-win32
     m68k       m68k-next-bsd, m68k-next-nextstep3, m68k-sun-sunos4.0,
                m68k-unknown-linux
     mips       mips-sgi-irix4.0.5, mips-sgi-irix5.2, mips-sgi-irix5.3,
                mips-sgi-irix6.2, mips-sgi-irix6.4
     sparc      sparc-sun-sunos4.1.1, sparc-sun-solaris2.3,
                sparc-sun-solaris2.4
     alpha      alpha-dec-osf3.0, alpha-dec-osf4.0
     hppa       hppa1.0-hp-hpux8.00, hppa1.1-hp-hpux9.05, hppa1.1-hp-hpux10.01,
                hppa2.0-hp-hpux10.20
     arm        -- untested
     powerpc    rs6000-ibm-aix3.2.5, powerpc-ibm-aix4.1.4.0,
                powerpc-unknown-linux, powerpc-apple-darwin6.8
     powerpc64  powerpc64-unknown-linux (gcc -m64)
     m88k       m88k-tektronix-sysv3
     convex     c32-convex-bsd
     ia64       ia64-unknown-linux
     x86_64     x86_64-suse-linux
     s390       -- untested

