[csw-maintainers] Revisiting the GCC4 Undefined symbol __sync_fetch_and_add_4 nonsense

[Maciej (Matchek) Blizinski]

No dia 13 de Outubro de 2010 13:33, Dagobert Michelsen
<dam at opencsw.org> escreveu:
>>> Roger mentioned that he tweaked the compiler options for GCC4 from
>>> -mcpu=v8
>>> to -m32. I tried this but checkpackage whined that all of my binaries and
>>> libraries were compiled for v8+ instead of v8 and wanted them in
>>> arch-specific sub directories.
>>
>> Is a hardware instruction present in sparcv8+, and not in sparcv8?
>> Does anyone know?
>
> BTW, I am having this same exact error on libtag_gcc now :-(

Is the sparcv8 support worth the trouble?