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albright
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PostPosted: Mon Oct 24, 2016 1:08 pm    Post subject: llvm blocked [SOLVED] Reply with quote

I'm not sure what portage is trying to tell me with this:

Quote:
emerge -uav llvm

These are the packages that would be merged, in order:

Calculating dependencies... done!

Total: 0 packages, Size of downloads: 0 KiB

WARNING: One or more updates/rebuilds have been skipped due to a dependency conflict:

sys-devel/llvm:0

(sys-devel/llvm-3.9.0-r1:0/3.9.0::gentoo, ebuild scheduled for merge) conflicts with
>=sys-devel/llvm-3.6.0:0/3.8.0=[abi_x86_64(-)] required by (media-libs/mesa-13.0.0_rc1:0/0::gentoo, installed)
^^^^^^^^^


and besides what is even means :) -- what is the fix?

thanks all
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Last edited by albright on Mon Oct 24, 2016 5:41 pm; edited 1 time in total
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ct85711
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PostPosted: Mon Oct 24, 2016 2:59 pm    Post subject: Reply with quote

well, looking at mesa's ebuild, it looks like mesa needs to be rebuilt along with llvm (with the same setting for the abi).

So try putting both llvm and mesa on the same command line and try it that way.
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albright
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PostPosted: Mon Oct 24, 2016 5:41 pm    Post subject: Reply with quote

Quote:
So try putting both llvm and mesa on the same command line and try it that way.


thanks - that solves it, but why did portage not itself trigger a rebuild of mesa?
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kurly
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PostPosted: Wed Oct 26, 2016 2:28 am    Post subject: Reply with quote

albright wrote:
Quote:
So try putting both llvm and mesa on the same command line and try it that way.


thanks - that solves it, but why did portage not itself trigger a rebuild of mesa?

You asked portage to upgrade only llvm, and that wasn't possible. Normally it is best to update @world, but you're the sysadmin and presumably have reasons to do a single package.

Adding -D/--deep might have permitted portage to consider additional packages without you having to figure it out on your own, but my preferred (and recommended) solution is to do world updates.
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