solver: Prevent ghc-internal from being reinstalled (see #10087) (backport #10093) #10108
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) GHC 9.10 ships with a new wired-in package, ghc-internal, which cannot be reinstalled. This commit prevents cabal-install from attempting it. Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> (cherry picked from commit b1c8ee6)
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geekosaur
approved these changes
Jun 13, 2024
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GHC 9.10 ships with a new wired-in package,
ghc-internal, which cannot be reinstalled. This commit preventscabal-installfrom attempting it. See #10087.It would be good to include this alongside GHC 9.10 support, if possible.
QA Notes
Attempting to build a package called
ghc-internalthat has no dependencies should result in a dependency solving error "constraint from non-reinstallable package requires installed instance".This is an automatic backport of pull request #10093 done by Mergify.