still building soft-fp on ppclinux

[Jack Howarth]

Roland,
   Where should the symbols defined in sysdeps/powerpc/soft-fp/Versions
show up at anyway? I find that the current glibc cvs builds a libm.so
which shows...

[howarth@entropy math]$ nm -D libm.so | grep __sim_               
         U __sim_disabled_exceptions
         U __sim_exceptions
         U __sim_round_mode

None of the other symbols in that Versions file seem to be present in
libm.so. I don't find them in libc.so which I guess is a good thing
except for the fact that we end up with undefined symbols hanging there
in libm.so.
                          Jack