3.1 PATCH: libjava configure.host updates for Solaris 2/IRIX 6/Tru64 UNIX

[Bryce McKinlay]

Rainer Orth wrote:

>This patch tries to clearly separate between per-cpu, per-os and
>triplet-specific properties.  Unfortunately, it is hard to read in both
>unidiff and context-diff formats.
>

I think this is a good idea in general. However:

>(solaris2*, alpha*-dec-osf*, mips-sgi-irix6*): Use -fcheck-references for CHECKREFSPEC. 
>

Should not be neccessary, as CHECKREFSPEC (and DIVIDESPEC) is now set by 
configure.in for hosts which do not set can_unwind_signal in configure.host.

I also think it might make the whole thing easier to understand if we 
make it even more fine-grained, have one switch statement that only sets 
can_unwind_signal, etc.

regards

Bryce.