depends lcms

optional_depends "gtkimageview" "--with-gtk"  "--without-gtk"  "for a GTK GUI"
optional_depends "gimp"         "--with-gimp" "--without-gimp" "for UFRaw to create a Gimp plug-in"
optional_depends "exiv2"    "" "" "to access image metadata"
optional_depends "libexif"  "" "" "get exif data"
optional_depends "cfitsio"  "" "" "for Flexible Image Transport System support"
optional_depends "lensfun"  "" "" "for lens correction support"
