nixpkgs/pkgs/development/libraries/java/junixsocket/default.nix

{ lib, stdenv, fetchurl, ant, jdk, junit }:

stdenv.mkDerivation rec {
  name = "junixsocket-1.3";

  src = fetchurl {
    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/junixsocket/${name}-src.tar.bz2";
    sha256 = "0c6p8vmiv5nk8i6g1hgivnl3mpb2k3lhjjz0ss9dlirisfrxf1ym";
  };

  patches = [ ./darwin.patch ];

  buildInputs = [ ant jdk junit ];

  preConfigure =
    ''
      substituteInPlace src/main/org/newsclub/net/unix/NativeUnixSocketConfig.java \
        --replace /opt/newsclub/lib-native $out/lib
    '';

  buildPhase = "ant";

  ANT_ARGS =
    # Note that our OpenJDK on Darwin is currently 32-bit, so we have to build a 32-bit dylib.
    (if stdenv.is64bit then [ "-Dskip32=true" ] else [ "-Dskip64=true" ])
    ++ [ "-Dgcc=${stdenv.cc.targetPrefix}cc" "-Dant.build.javac.source=1.6" ]
    ++ lib.optional stdenv.isDarwin "-DisMac=true";

  installPhase =
    ''
      mkdir -p $out/share/java $out/lib
      cp -v dist/*.jar $out/share/java
      cp -v lib-native/*.so lib-native/*.dylib $out/lib/
    '';

  meta = {
    description = "A Java/JNI library for using Unix Domain Sockets from Java";
    homepage = "https://github.com/kohlschutter/junixsocket";
    license = lib.licenses.asl20;
    platforms = lib.platforms.linux ++ lib.platforms.darwin;
  };
}