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bug#20856: [core-updates] lame and jemalloc compile failures with gcc-4.
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From: |
Mark H Weaver |
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Subject: |
bug#20856: [core-updates] lame and jemalloc compile failures with gcc-4.9.2 |
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Date: |
Sun, 21 Jun 2015 14:17:32 -0400 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
Mark H Weaver <address@hidden> writes:
> On i686, both 'lame' and 'jemalloc' fail to compile with very similar
> errors when compiled with gcc-4.9.2:
>
> http://hydra.gnu.org:3000/build/528901/log/tail-reload
> http://hydra.gnu.org:3000/build/531046/log/tail-reload
>
> In both cases, the errors are of the form:
>
> /gnu/store/0cp1i7q70ip8py0mks6sbbnrxzb7p7d5-gcc-4.9.2-lib/lib/gcc/i686-pc-linux-gnu/4.9.2/include/[ex]mmintrin.h:
> error: inlining failed in call to always_inline <builtin_func>: target
> specific option mismatch
For now, I've worked around this by building lame and jemalloc with
gcc-4.8 on i686 in core-updates, but obviously it would be good to have
a more proper fix.
Mark