Adding SH support to glibc-2.2 (2)

[kaz Kojima]

> There is no need to duplicate the contents of the file, however.
> dl-machine.h is an internal header used only while building glibc.
> So you can make sysdeps/sh/sh4/dl-machine.h contain:
> 
> #define HAVE_FPU
> #include <sysdeps/sh/dl-machine.h>
> 
> or suchlike.

This looks fine. Thank you Roland.
Uli, Should I send a new patch? Or can you please do this and
change KERNEL_MATH_EMULATION to HAVE_FPU in sh3/dl-machine.h
and move it up? 

	kaz