pkgs/by-name/li/liblinear/package.nix

   1 {
   2   lib,
   3   stdenv,
   4   fetchFromGitHub,
   5 }:
   6
   7 let
   8   soVersion = "5";
   9 in
  10 stdenv.mkDerivation rec {
  11   pname = "liblinear";
  12   version = "2.47";
  13
  14   src = fetchFromGitHub {
  15     owner = "cjlin1";
  16     repo = "liblinear";
  17     rev = "v${builtins.replaceStrings [ "." ] [ "" ] version}";
  18     sha256 = "sha256-so7uCc/52NdN0V2Ska8EUdw/wSegaudX5AF+c0xe5jk=";
  19   };
  20
  21   makeFlags = [
  22     "AR=${stdenv.cc.targetPrefix}ar"
  23     "RANLIB=${stdenv.cc.targetPrefix}ranlib"
  24   ];
  25
  26   outputs = [
  27     "bin"
  28     "dev"
  29     "out"
  30   ];
  31
  32   buildFlags = [
  33     "lib"
  34     "predict"
  35     "train"
  36   ];
  37
  38   installPhase = ''
  39     ${
  40       if stdenv.hostPlatform.isDarwin then
  41         ''
  42           install -D liblinear.so.${soVersion} $out/lib/liblinear.${soVersion}.dylib
  43           ln -s $out/lib/liblinear.${soVersion}.dylib $out/lib/liblinear.dylib
  44         ''
  45       else
  46         ''
  47           install -Dt $out/lib liblinear.so.${soVersion}
  48           ln -s $out/lib/liblinear.so.${soVersion} $out/lib/liblinear.so
  49         ''
  50     }
  51     install -D train $bin/bin/liblinear-train
  52     install -D predict $bin/bin/liblinear-predict
  53     install -Dm444 -t $dev/include linear.h
  54   '';
  55
  56   meta = with lib; {
  57     description = "Library for large linear classification";
  58     homepage = "https://www.csie.ntu.edu.tw/~cjlin/liblinear/";
  59     license = licenses.bsd3;
  60     maintainers = [ ];
  61     platforms = platforms.unix;
  62   };
  63 }