[MacPorts] #46216: 0049-Enable-SPE-AltiVec-generation
MacPorts
noreply at macports.org
Fri Dec 12 09:17:32 PST 2014
#46216: 0049-Enable-SPE-AltiVec-generation
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Reporter: intermediadc@… | Owner: larryv@…
Type: defect | Status: assigned
Priority: Normal | Milestone:
Component: ports | Version:
Resolution: | Keywords:
Port: gcc49 |
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Comment (by intermediadc@…):
Replying to [comment:1 larryv@…]:
> That patch only makes a difference with `--target=powerpc-linux`, which
is not applicable here.
>
> Could you elaborate on your problem? What was the last version of
MacPorts’ GCC that could handle AltiVec?
Exactly if i try to buid something that need altivec in souces the gcc
exit with an error
An example:
idct_altivec.c:74:5: note: in expansion of macro 'VEC_S16'
VEC_S16 (13623, 18895, 17799, 16019, 13623, 16019, 17799, 18895);
^
idct_altivec.c:74:5: error: can't convert between vector values of
different size
make[4]: *** [libmpeg2arch_la-idct_altivec.lo] Error 1
make[3]: *** [all-recursive] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
It build without problems with gcc 4.2 and gcc 4.3 and gcc 4.6 from
macports .
Sorry i if was thinking the linux patch can help the macports too but was
the first example where the gcc4.9 fail with altivec that i was find
Thank you
Luigi
--
Ticket URL: <https://trac.macports.org/ticket/46216#comment:2>
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