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Use new batch ghc-pkg unregister #2662

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nh2 opened this issue Oct 2, 2016 · 1 comment
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Use new batch ghc-pkg unregister #2662

nh2 opened this issue Oct 2, 2016 · 1 comment

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@nh2
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nh2 commented Oct 2, 2016

I've added a feature to ghc-pkg unregister (https://ghc.haskell.org/trac/ghc/ticket/12637) that allows you to ghc-pkg unregister pkg1 pkg2 pkg3.

This can make stack's auto-unregistering much faster, especially when going through docker (where each ghc-pkg command takes up to a few seconds; on large programs this can take very long as a result).

It'll be available with GHC 8.2.1.

@dbaynard
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dbaynard commented Feb 4, 2019

This was actually in 8.0.1, correct? (The linked issue indicates it beat its milestone).

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