Ian Lance Taylor <[EMAIL PROTECTED]> writes: > "Doug Gregor" <[EMAIL PROTECTED]> writes: > > > On 10/2/07, Jack Howarth <[EMAIL PROTECTED]> wrote: > > > The fink packaging for gcc42/gcc43 builds fine on Macintel when we > > > use... > > > > > > --with-arch=nocona --with-tune=generic --host=i686-apple-darwin8
> > In file included from ../../../../mainlinegcc/libgcc/../gcc/libgcc2.c:65: > > ../../../../mainlinegcc/libgcc/../gcc/libgcc2.h:176: error: unknown > > machine mode 'libgcc_cmp_return' > > ../../../../mainlinegcc/libgcc/../gcc/libgcc2.h:177: error: unknown > > machine mode 'libgcc_shift_count' > > Support for those machine modes was added to mainline on July 6. > > The above command line suggests that you are building libgcc2 with cc, > though, rather than with the newly built compiler. That is unusual. > Are you doing a Canadian Cross (i.e., building with a cross compiler)? > How did you run configure? OK, so now I saw the --host option above. If you are not trying to do a Canadian Cross, then you should not use the --host option. Use the --build option instead. This is autoconf at work. Ian
