f77 on sco5 fails on GOTOFF references

[Dave Love]

>>>>> "Richard" == Richard Henderson <rth@cygnus.com> writes:

 Richard> However, here's a hacky patch that works for the test case

 Richard>       subroutine foo(a)
 Richard>       double precision a
 Richard>       a = dlog10(2.0d0)
 Richard>       return
 Richard>       end

 Richard> I've no idea if a similar change is required elsewhere as well.

I guess it is.  That patch doesn't fix the case reported most recently
against the gcc-2.7-based g77 which I sent in (`dgage') with `g77
-fPIC' on linux (RH4.2-ish).