anchor.diff:  
     passthru = {
       inherit (source) maxKernelVersion;
  +    inherit channel type;
     };
  +
  +  allowedReferences = if buildKernel then [ ] else null;
   
     meta = with stdenv.lib; {
       description = "Kernel module driver for solaris porting layer (needed by in-kernel zfs)";
  
positive.code:       file = "s/spl/0003-Fix-paths.patch";
        sha256 = "214357f623fb397c79cc3ab1ea0a0bc833d828277646928e242a50e76eb26755";
      })
    ];
  
    buildInputs = [
      autoconf
      automake
      libtool
    ];
  
    preConfigure = ''
  
negative.code:     version = source.fetchzipVersion;
    };
  
    buildInputs = [
      autoconf
      automake
      libtool
    ];
  
    patches = [
      (fetchTritonPatch {
        rev = "518382a2bbf31f798bf5271105ac4005510f185d";
  