30 lines
1.2 KiB
Nix
30 lines
1.2 KiB
Nix
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{ haskellPackages, haskell, removeReferencesTo }:
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let
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static = haskell.lib.justStaticExecutables haskellPackages.pandoc;
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in
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(haskell.lib.overrideCabal static (drv: {
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configureFlags = drv.configureFlags or [] ++ ["-fembed_data_files"];
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buildDepends = drv.buildDepends or [] ++ [haskellPackages.file-embed];
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buildTools = (drv.buildTools or []) ++ [ removeReferencesTo ];
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})).overrideAttrs (drv: {
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# These libraries are still referenced, because pandoc references
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# their `Paths_*` module for figuring out their version.
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# The `Paths_*` module is generated by Cabal, and contains the
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# version, but also paths to e.g. the data directories, which
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# lead to a transitive runtime dependency on the whole GHC distribution.
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# This should ideally be fixed in haskellPackages (or even Cabal),
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# but a minimal pandoc is important enough to patch it manually.
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disallowedReferences = [ haskellPackages.pandoc-types haskellPackages.HTTP ];
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postInstall = ''
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remove-references-to \
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-t ${haskellPackages.pandoc-types} \
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$out/bin/pandoc
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remove-references-to \
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-t ${haskellPackages.HTTP} \
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$out/bin/pandoc
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'';
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})
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