[MacPorts] #46045: Updated cmus Portfile: enable more features as variants

[MacPorts]

#46045: Updated cmus Portfile: enable more features as variants
----------------------------------+--------------------------------
 Reporter:  piergiuseppe.fogli@…  |      Owner:  macports-tickets@…
     Type:  enhancement           |     Status:  new
 Priority:  Normal                |  Milestone:
Component:  ports                 |    Version:  2.3.3
 Keywords:                        |       Port:  cmus
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 Attached the updated Portfile for the [https://cmus.github.io cmus] music
 player version 2.6.0. I added some variants in order to enable more
 features:
 * WavPack file support
 * Opus files support
 * ffmpeg support
 * CUE sheets support
 * audio CD playback support (needs libcdio-paranoia proposed port, see
 ticket:46039)
 * PulseAudio output plugin support
 * JACK output plugin support
 I tested the new variants on my platform and everything seems to work
 fine.[[BR]]
 [[BR]]
 I had to make some change in the PusleAudio configuration file
 ({{{~/.config/pulse/default.pa}}}) in order to be able to use it:
 * I replaced {{{load-module module-detect}}} with {{{load-module module-
 coreaudio-detect}}}
 * I commented the line {{{load-module module-console-kit}}}
 then I needed to start PulseAudio before launching cmus.[[BR]]
 [[BR]]
 In oder to be able to reproduce audio CDs I had to {{{set
 device=/dev/rdisk1}}} where the CD/DVD drive device ({{{disk1}}} in my
 case) can be found using {{{mount}}} or {{{diskutil list}}}. Note that
 {{{mount}}} and {{{diskutil list}}} return {{{/dev/diskN}}} but the cmus
 device needs to be {{{/dev/}}}'''{{{r}}}'''{{{diskN}}}.

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Ticket URL: <https://trac.macports.org/ticket/46045>
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