Eric Botcazou <ebotca...@adacore.com> writes:
>> I strongly doubt that they will be different from the options
>> supported both in cc and fbe in the Solaris Studio 12.3 release:
>
> They need to provide some form of backward compatibility though, they cannot
> break the interface of 'as' like that. Apparently 'fbe' has had its own set
> of -xarch values for a while and they haven't been compatible with 'as'.
No, quite the contrary. as is just a (sometimes partial) backport of
Studio fbe, though it's hard to tell exactly which Studio version of fbe
forms the basis of as. Especially for the Solaris 10 as patches, only
particular bugfixes/enhancements have been backported.
Backward compatibility is maintained, of course. as(1) lists
-xarch=v9
Equivalent to: -m64 -xarch=sparc
and many more.
Rainer
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Rainer Orth, Center for Biotechnology, Bielefeld University
