forked from mirrors/nixpkgs
32 lines
944 B
Nix
32 lines
944 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 = "3.9.2";
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src = fetchurl {
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url = "mirror://sourceforge/weka/${lib.replaceChars ["."]["-"] "${pname}-${version}"}.zip";
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sha256 = "0zwmhspmqb0a7cm6k6i0s6q3w19ws1g9dx3cp2v3g3vsif6cdh31";
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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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# http://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 = {
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homepage = "http://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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license = lib.licenses.gpl2Plus;
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maintainers = [ lib.maintainers.mimame ];
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platforms = lib.platforms.unix;
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};
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}
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