• Update cups-filters to 1.8.3.
• Move D-Bus dependency under a COLORD option.
• Make libijs dependency optional.
• Add BRAILLE option and add missing dependencies to it. There's no port of liblouisutdml yet but it isn't strictly required.
• Move jpeg, png and tiff dependencies under an IMAGEFILTERS option.
• Add an option group for cups-browsed, move AVAHI under it and add LDAP.
• Add an option group to select the default PDF-to-PostScript renderer.
• Add --disable-silent-rules to CONFIGURE_ARGS to make build logs more verbose.

PR: 208345
Approved by: Naram Qashat <cyberbotx@cyberbotx.com> (maintainer)