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{ stdenv, fetchFromGitLab, fetchpatch
, getopt, lua, boost, pkgconfig, swig, perl, gcc }:

with stdenv.lib;

perl.pkgs.toPerlModule (stdenv.mkDerivation rec {
  pname = "highlight";
  version = "3.53";

  src = fetchFromGitLab {
    owner = "saalen";
    repo = "highlight";
    rev = "v${version}";
    sha256 = "11szws4q6qyffq2fsvh1vksh1d0kcwg6smyyba9yr61hzx6zmzgr";
  };

  enableParallelBuilding = true;

  nativeBuildInputs = [ pkgconfig swig perl ] ++ optional stdenv.isDarwin gcc;

  buildInputs = [ getopt lua boost ];

  prePatch = stdenv.lib.optionalString stdenv.cc.isClang ''
    substituteInPlace src/makefile \
        --replace 'CXX=g++' 'CXX=clang++'
  '';

  patches = [
    (fetchpatch {
      url = "https://gitlab.com/saalen/highlight/commit/a6e9f5b28cdfee7141847e3b1bc392ff06be615d.patch";
      sha256 = "0rjs1009a0x8bw0nzr05fn5a7df32h5y7r6691blkp2x6iw21nz2";
    })
  ];

  preConfigure = ''
    makeFlags="PREFIX=$out conf_dir=$out/etc/highlight/ CXX=$CXX AR=$AR"
  '';

  # This has to happen _before_ the main build because it does a
  # `make clean' for some reason.
  preBuild = ''
    make -C extras/swig $makeFlags perl
  '';

  doCheck = true;
  postCheck = ''
    perl -Iextras/swig extras/swig/testmod.pl
  '';

  preInstall = ''
    mkdir -p $out/${perl.libPrefix}
    install -m644 extras/swig/highlight.{so,pm} $out/${perl.libPrefix}
    make -C extras/swig clean # Clean up intermediate files.
  '';

  meta = with stdenv.lib; {
    description = "Source code highlighting tool";
    homepage = "http://www.andre-simon.de/doku/highlight/en/highlight.php";
    platforms = platforms.unix;
    maintainers = with maintainers; [ ndowens willibutz ];
  };
})