anchor.diff:    ] ++ optionals (libOnly) [
       libutil-linux
     ] ++ optionals (!libOnly) [
  -    dbus
       kmod
       libxkbcommon
       libseccomp
  
positive.code: , coreutils
  , cryptsetup
  , curl
  , dbus
  , docbook_xml_dtd_42
  , docbook_xml_dtd_45
  , docbook_xsl
  
negative.code:     "--disable-manpages"
    ] else [
      "--with-python"
      "--enable-kmod"
      "--enable-xkbcommon"
      "--enable-blkid"
  