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New constraint formall installed #8186

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andreasabel opened this issue May 31, 2022 · 1 comment
Open

New constraint formall installed #8186

andreasabel opened this issue May 31, 2022 · 1 comment
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re: constraint Concerning the constraint syntax, field, and command-line option

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@andreasabel
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There is already the syntax --constraint='bytestring installed' e.g. to constrain bytestring to the version shipped with GHC.
It would be nice to have the shortcut --constraint='all installed' to constrain all GHC shipped packages to their installed versions.

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@andreasabel andreasabel added the re: constraint Concerning the constraint syntax, field, and command-line option label May 31, 2022
@jneira
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jneira commented Jun 1, 2022 •
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out of curiosity, it that constraint documented anywhere (package installed)?

Answering myself: https://cabal.readthedocs.io/en/latest/setup-commands.html?highlight=installed#cmdoption-runhaskell-Setup.hs-configure-constraint

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@jneira @andreasabel