haskell.packages.ghc865Binary: drop unevaluatable packages#278074
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maralorn merged 1 commit intoNixOS:masterfrom Jan 1, 2024
Merged
haskell.packages.ghc865Binary: drop unevaluatable packages#278074maralorn merged 1 commit intoNixOS:masterfrom
maralorn merged 1 commit intoNixOS:masterfrom
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`haskell.packages.ghc865Binary` has a few packages that fails to evaluate
by referring non-existent attributes. This turns evaluation attempts into
unrecoverable errors.
Before the change an attempt to instantiate all `ghc810` packages failed
as:
$ nix-instantiate --strict --eval --expr 'with import ./. {}; lib.mapAttrs (n: v: builtins.tryEval (lib.isDerivation v)) haskell.packages.ghc865Binary'
error:
… while evaluating the attribute 'llvmPackages'
at lib/attrsets.nix:1180:11:
1179| attrs:
1180| attrs // { recurseForDerivations = false; };
| ^
1181|
error: value is null while a set was expected
The change follows definition of `pkgs/top-level/haskell-packages.nix`
and also sets `llvmPackages` to `null`. While at it dropped other
references to deleted packages like `exceptions` pin.
trofi
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maralorn,
ncfavier and
sternenseemann
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| # This became a core library in ghc 8.10., so we don’t have an "exception" attribute anymore. | ||
| exceptions = super.exceptions_0_10_4; | ||
| exceptions = null; |
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We could still build a version of exceptions, but I suppose it hardly matters here.
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Good point! Let's restore it for consistency. Used 0.10.7 in proposed #278310
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… version In NixOS#278074 I removed `exception` completely. But `nixpkgs` has a version of `exceptions we could use. Let's enable that instead. Co-authored-by: Dennis Gosnell <[email protected]>
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haskell.packages.ghc865Binaryhas a few packages that fails to evaluate by referring non-existent attributes. This turns evaluation attempts into unrecoverable errors.Before the change an attempt to instantiate all
ghc810packages failed as:The change follows definition of
pkgs/top-level/haskell-packages.nixand also setsllvmPackagestonull. While at it dropped other references to deleted packages likeexceptionspin.Description of changes
Things done
nix.conf? (See Nix manual)sandbox = relaxedsandbox = truenix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage./result/bin/)Add a 👍 reaction to pull requests you find important.