still building soft-fp on ppclinux

[Jack Howarth]

   With the most current glibc cvs tonight we still are building
soft-ftp on a G4 processor...

make[2]: Entering directory `/home/howarth/libc/math'
../sysdeps/powerpc/soft-fp/fgetexcptflg.c:26: warning: return type defaults to `int'
../sysdeps/powerpc/soft-fp/feupdateenv.c: In function `__feupdateenv':
../sysdeps/powerpc/soft-fp/feupdateenv.c:29: warning: unused variable `u'
../sysdeps/ieee754/dbl-64/s_sin.c:1126: warning: conflicting types for built-in function `sinl'
../sysdeps/ieee754/dbl-64/s_sin.c:1128: warning: conflicting types for built-in function `cosl'
../sysdeps/powerpc/fpu/w_sqrt.c:145: warning: conflicting types for built-in function `sqrtl'

...etc...

also config.make still comes up with 'sysdeps/powerpc/soft-fp' in the list
of config-sysdirs even though it also shows...

completely-soft =

Aldy, did you ever build your patches on a machine with an fpu to verify
that soft-fp isn't blindly used regardless?
                           Jack