32 lines
1,006 B
Nix
32 lines
1,006 B
Nix
{ lib, stdenv, fetchurl, jre, unzip, makeWrapper }:
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stdenv.mkDerivation rec {
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pname = "weka";
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version = "3.9.6";
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src = fetchurl {
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url = "mirror://sourceforge/weka/${lib.replaceStrings ["."]["-"] "${pname}-${version}"}.zip";
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sha256 = "sha256-8fVN4MXYqXNEmyVtXh1IrauHTBZWgWG8AvsGI5Y9Aj0=";
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};
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nativeBuildInputs = [ makeWrapper unzip ];
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# The -Xmx1000M comes suggested from their download page:
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# https://www.cs.waikato.ac.nz/ml/weka/downloading.html
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installPhase = ''
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mkdir -pv $out/share/weka
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cp -Rv * $out/share/weka
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makeWrapper ${jre}/bin/java $out/bin/weka \
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--add-flags "-Xmx1000M -jar $out/share/weka/weka.jar"
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'';
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meta = with lib; {
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homepage = "https://www.cs.waikato.ac.nz/ml/weka/";
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description = "Collection of machine learning algorithms for data mining tasks";
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sourceProvenance = with sourceTypes; [ binaryBytecode ];
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license = licenses.gpl2Plus;
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maintainers = [ maintainers.mimame ];
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platforms = platforms.unix;
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};
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}
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