anchor.diff:  , gettext
   , intltool
   , lib
  -, perl
   
   , bzip2
   , gdk-pixbuf
   , glib
   , gobject-introspection
  -, imagemagick
   , libxml2
  -, python
   , zlib
   
   , channel
  
positive.code: 
    sources = {
      "1.14" = {
        version = "1.14.43";
        sha256 = "12944e3d6d9a6e4071e89dbf58348e1e93544f5f9266dd1a107a28d8001cee16";
      };
    };
    source = sources."${channel}";
  
negative.code: 
    configureFlags = [
      "--disable-maintainer-mode"
      "--${boolEn (gobject-introspection != null)}-introspection"
    ];
  
    passthru = {
      srcVerification = fetchurl {
        failEarly = true;
        inherit (src)
          outputHash
          outputHashAlgo
          urls;
        fullOpts = {
          sha256Url = "https://download.gnome.org/sources/libgsf/${channel}/"
            + "${name}.sha256sum";
        };
      };
    };
  
  