depends freetype2 && depends libxml2 && depends libpng && depends intltool && if [[ $RRDTOOL_BRANCH == 1.3 ]]; then depends pango && depends -sub "PDF PS SVG" cairo && optional_depends gettext \ "--enable-libintl" \ "--disable-libintl" \ "for i18n support" else depends libart_lgpl fi && optional_depends perl \ "--enable-perl-site-install" \ "--disable-perl" \ "for Perl modules" && optional_depends python \ "--enable-python" \ "--disable-python" \ "for Python modules" && optional_depends RUBY \ "--enable-ruby-site-install" \ "--disable-ruby" \ "for Ruby modules" && optional_depends tcl \ "--enable-tcl" \ "--disable-tcl" \ "for Tcl modules"