anchor.diff:          patchShebangs scripts
           # The arrays must remain the same length, so we repeat a flag that is
           # already part of the command and therefore has no effect.
  -        substituteInPlace ./module/${optionalString isUnstable "os/linux/"}zfs/zfs_ctldir.c \
  +        substituteInPlace ./module/os/linux/zfs/zfs_ctldir.c \
             --replace '"/usr/bin/env", "umount"' '"${util-linux}/bin/umount", "-n"' \
             --replace '"/usr/bin/env", "mount"'  '"${util-linux}/bin/mount", "-n"'
         '' + optionalString buildUser ''
  -        substituteInPlace ./lib/libzfs/libzfs_mount.c --replace "/bin/umount"             "${util-linux}/bin/umount" \
  -                                                      --replace "/bin/mount"              "${util-linux}/bin/mount"
  -        substituteInPlace ./lib/libshare/${optionalString isUnstable "os/linux/"}nfs.c --replace "/usr/sbin/exportfs" "${
  +        substituteInPlace ./lib/libshare/os/linux/nfs.c --replace "/usr/sbin/exportfs" "${
             # We don't *need* python support, but we set it like this to minimize closure size:
             # If it's disabled by default, no need to enable it, even if we have python enabled
             # And if it's enabled by default, only change that if we explicitly disable python to remove python from the closure
  
positive.code:     # incompatibleKernelVersion = "4.19";
  
      # this package should point to a version / git revision compatible with the latest kernel release
      version = "2.0.0-rc6";
  
      sha256 = "0p027x9hsawniwa9h3yayfbcx010anwcfy45rqgkg2r91zr2nfvw";
      isUnstable = true;
    };
  }
  
negative.code:         substituteInPlace ./config/zfs-build.m4       --replace "\$sysconfdir/init.d"     "$out/etc/init.d" \
                                                        --replace "/etc/default"            "$out/etc/default"
          substituteInPlace ./etc/zfs/Makefile.am       --replace "\$(sysconfdir)"          "$out/etc"
  
          substituteInPlace ./contrib/initramfs/hooks/Makefile.am \
            --replace "/usr/share/initramfs-tools/hooks" "$out/usr/share/initramfs-tools/hooks"
  