[Patch, Fortran] Print floating-point exception status after STOP/ERROR STOP

[Eric Botcazou]

> Eric, Gerald: Can you confirm that it now works on both FreeBSD and Solaris?

It works fine on Solaris, thanks!

> Eric: Should one (conditionally) include <floatingpoint.h> on Solaris? I
> am asking because LIBGFOR_CHECK_FPSETMASK in acinclude.m4 uses that
> include file during configure - but libgfortran.h (or config/fpu-sysv.h)
> don't.

ieeefp.h is sufficient on Solaris.

-- 
Eric Botcazou