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Subject: |
Re: failing git-annex build |
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Date: |
Sun, 30 Dec 2018 12:36:59 +0100 |
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User-agent: |
mu4e 1.0; emacs 26.1 |
Hi Kyle,
> I'm seeing the failure below when trying to build git-annex. Can anyone
> else reproduce this failure? Any ideas how to resolve it?
>
> --8<---------------cut here---------------start------------->8---
> % git describe
> v0.16.0-400-g4f36d98f7b
>
> % ./pre-inst-env guix build -K --check git-annex
> Utility/Exception.hs:29:1: error:
> Bad interface file:
> /gnu/store/qb3knv1h536sdjqc4nfkm3j1l8n7q87a-ghc-exceptions-0.10.0/lib/ghc-8.4.3/exceptions-0.10.0/Control/Monad/Catch.dyn_hi
> Something is amiss; requested module
> exceptions-0.10.0:Control.Monad.Catch differs from name found in the
> interface file exceptions-0.10.0:Control.Monad.Catch (if these names look the
> same, try again with -dppr-debug)
> |
> 29 | import Control.Monad.Catch as X hiding (Handler)
> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
It seems to me that this is a more general problem affecting all of our
Haskell packages. The configure phase that you didn’t paste should show
that modules are provided by slightly different packages.
The haskell-build-system suffers from non-determinism. It might just be
limited to the package database files that are generated by ghc-pkg
(where readdir is used and the result isn’t sorted).
I’m opening a bug report for this issue.
--
Ricardo
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--- Begin Message ---
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Subject: |
Re: bug#33922: failing git-annex build |
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Date: |
Thu, 17 Jan 2019 18:33:55 +0100 |
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User-agent: |
mu4e 1.0; emacs 26.1 |
Hi Timothy,
> The results are in and this seems to do the trick, too. I built GHC and
> the packages I mentioned before on two different machines, and
> everything came out identical. Hence, LGTM.
Thanks for testing!
I’ve pushed this to the master branch after waiting for ci.guix.info to
build ghc.
--
Ricardo
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