anchor.diff:      sha256 = "0630lbvz6v4ic13bfg8ccwfhqkgcv76bfdw9f36rfsnwfgpxqsmq";
       meta.platforms = lib.platforms.netbsd;
       nativeBuildInputs = [ makeMinimal install mandoc groff flex
  -                          bison genassym gencat lorder tsort stat ];
  +                          bison genassym gencat lorder tsort statHook ];
       extraPaths = [ sys.src ld_elf_so.src ];
     };
   
  
positive.code: { stdenv, stdenvNoCC, fetchcvs, lib, groff, mandoc, zlib, bison, flex
  , writeText, buildPackages, splicePackages, symlinkJoin }:
  
  let
    fetchNetBSD = path: version: sha256: fetchcvs {
  
negative.code:                    librpcsvc.src libutil.src librt.src libcrypt.src ];
      buildInputs = [ buildPackages.netbsd.headers csu ];
      nativeBuildInputs = [ makeMinimal install mandoc groff flex
                            bison genassym gencat lorder tsort statHook ];
      NIX_CFLAGS_COMPILE = "-B${csu}/lib";
      meta.platforms = lib.platforms.netbsd;
      SHLIBINSTALLDIR = "$(out)/lib";
  