On Sat, Dec 25, 2010 at 23:24:24 +0000, Thorsten Glaser wrote: > Julien Cristau dixit: > > >The gcc -mcpu=v9 option (which, aiui, triggers the __sparc_v9__ > >define) is orthogonal to -m32/-m64, it specifies the target > >instruction and register set, not the size of longs/pointers. > > AFAICT, a 32-bit v9 target is called v8+ not v9. > Again, I don't know where you're getting that from. http://gcc.gnu.org/onlinedocs/gcc/SPARC-Options.html disagrees. -mcpu=v9 implies -mv8plus, but not -m64.
> And besides, there’s Debian/sparc64 for all peoples’ v9 needs, > so Debian/sparc should be kept v8 or, at least, v8+ anyway. > You're entitled to your opinion, but it seems irrelevant to this bug. Cheers, Julien
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