anchor.diff:  , fetchurl
   , gettext
   
  +, attr
  +, libunistring
   , readline
   , util-linux_lib
   }:
  
positive.code:     sed -i "s,/bin/bash,$(type -P bash),g" install-sh
      sed -i "s,ldconfig,$(type -P ldconfig),g" configure m4/libtool.m4
  
      # Fixes from gentoo 3.2.1 ebuild
      sed -i "/^PKG_DOC_DIR/s:@pkg_name@:${name}:" include/builddefs.in
      sed -i "/LLDFLAGS.*libtool-libs/d" $(find -name Makefile)
      sed -i '/LIB_SUBDIRS/s:libdisk::' Makefile
    '';
  
    patches = [
      (fetchTritonPatch {
        rev = "185665e99c148594758a4f22346ad4d3c6cbbb5d";
        file = "x/xfsprogs/0001-xfsprogs-4.12.0-sharedlibs.patch";
        sha256 = "4f10b622e8b7c8654a5dc79356343515ef203742ba4781b97a6f02f23e99555a";
      })
      (fetchTritonPatch {
        rev = "185665e99c148594758a4f22346ad4d3c6cbbb5d";
        file = "x/xfsprogs/0002-xfsprogs-4.9.0-underlinking.patch";
        sha256 = "644713208fcce550cbe66de8aa3fc366449a838baaba2db030bfc6111f4de7b5";
      })
      (fetchTritonPatch {
        rev = "185665e99c148594758a4f22346ad4d3c6cbbb5d";
        file = "x/xfsprogs/0003-xfsprogs-4.7.0-libxcmd-link.patch";
        sha256 = "06cced4aeeb9a2d8c90e6d6fd1ff6571020122dbfe62140513f52bd82bf9abe8";
      })
    ];
  
  
negative.code:   src = fetchurl {
      urls = map (n: "${n}.xz") (tarballUrls version);
      hashOutput = false;
      sha256 = "27c36de9346a274143ad06c65b2fdbafd2806f3f37fa2c1235a08ed920d2bf3c";
    };
  
    nativeBuildInputs = [
  