25 lines
956 B
Nix
25 lines
956 B
Nix
{stdenv, lib}:
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{
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kernel = stdenv.hostPlatform.parsed.kernel.name;
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abi = stdenv.hostPlatform.parsed.abi.name;
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updateFeatures = f: up: functions: builtins.deepSeq f (lib.lists.foldl' (features: fun: fun features) (lib.attrsets.recursiveUpdate f up) functions);
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mapFeatures = features: map (fun: fun { features = features; });
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mkFeatures = feat: lib.lists.foldl (features: featureName:
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if feat.${featureName} or false then
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[ featureName ] ++ features
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else
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features
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) [] (builtins.attrNames feat);
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include = includedFiles: src: builtins.filterSource (path: type:
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lib.lists.any (f:
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let p = toString (src + ("/" + f)); in
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(path == p) || (type == "directory" && lib.strings.hasPrefix path p)
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) includedFiles
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) src;
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exclude = excludedFiles: src: builtins.filterSource (path: type:
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lib.lists.all (f:
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!lib.strings.hasPrefix (toString (src + ("/" + f))) path
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) excludedFiles
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) src;
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}
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