anchor.diff:        query language that supports really useful queries like table
         joins and group by, and is easy to setup and learn.
       '';
  -    homepage    = "http://www.rethinkdb.com";
  +    homepage    = "https://rethinkdb.com";
       license     = lib.licenses.asl20;
       platforms   = lib.platforms.linux;
       maintainers = with lib.maintainers; [ thoughtpolice bluescreen303 ];
  
positive.code: 
    makeFlags = [ "rethinkdb" ];
  
    buildInputs = [ protobuf boost zlib curl openssl icu ]
      ++ lib.optional (!stdenv.isDarwin) jemalloc
      ++ lib.optional stdenv.isDarwin libtool;
  
  
negative.code: { lib, stdenv, fetchurl, which, m4
  , protobuf, boost170, zlib, curl, openssl, icu, jemalloc, libtool
  , python2Packages, makeWrapper
  }:
  
  