anchor.diff:    ];
   
     postPatch = ''
  -    substituteInPlace providers/rxe/rxe_cfg.in \
  -      --replace ethtool "${ethtool}/bin/ethtool" \
  -      --replace 'ip addr' "${iproute}/bin/ip addr" \
  -      --replace 'ip link' "${iproute}/bin/ip link"
  -
       substituteInPlace srp_daemon/srp_daemon.sh.in \
         --replace /bin/rm rm
     '';
  
positive.code:     owner = "linux-rdma";
      repo = "rdma-core";
      rev = "v${version}";
      sha256 = "04mhcrcmbwxcjhswlkhnr6m5nl2389jgjv6aqhd4v0x555cwnfvw";
    };
  
    nativeBuildInputs = [ cmake pkgconfig pandoc docutils makeWrapper ];
  
negative.code: } :
  
  let
    version = "28.0";
  
  in stdenv.mkDerivation {
    pname = "rdma-core";
  