mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-10-20 11:11:43 -04:00
67 lines
1.6 KiB
Nix
67 lines
1.6 KiB
Nix
{
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lib,
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runCommand,
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python3Packages,
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makeWrapper,
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}:
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{
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feature ? "cuda",
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name ? if feature == null then "cpu" else feature,
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libraries ? [ ], # [PythonPackage] | (PackageSet -> [PythonPackage])
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...
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}@args:
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let
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inherit (builtins) isFunction all;
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librariesFun = if isFunction libraries then libraries else (_: libraries);
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in
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assert lib.assertMsg (
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isFunction libraries || all (python3Packages.hasPythonModule) libraries
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) "writeGpuTestPython was passed `libraries` from the wrong python release";
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content:
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let
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interpreter = python3Packages.python.withPackages librariesFun;
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tester =
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runCommand "tester-${name}"
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(
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lib.removeAttrs args [
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"libraries"
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"name"
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]
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// {
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inherit content;
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nativeBuildInputs = args.nativeBuildInputs or [ ] ++ [ makeWrapper ];
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passAsFile = args.passAsFile or [ ] ++ [ "content" ];
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}
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)
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''
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mkdir -p "$out"/bin
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cat << EOF >"$out/bin/$name"
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#!${lib.getExe interpreter}
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EOF
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cat "$contentPath" >>"$out/bin/$name"
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chmod +x "$out/bin/$name"
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if [[ -n "''${makeWrapperArgs+''${makeWrapperArgs[@]}}" ]] ; then
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wrapProgram "$out/bin/$name" ''${makeWrapperArgs[@]}
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fi
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'';
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tester' = tester.overrideAttrs (oldAttrs: {
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passthru.gpuCheck =
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runCommand "test-${name}"
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{
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nativeBuildInputs = [ tester' ];
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requiredSystemFeatures = lib.optionals (feature != null) [ feature ];
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}
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''
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set -e
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${tester.meta.mainProgram or (lib.getName tester')}
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touch $out
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'';
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});
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in
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tester'
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