Motivation for this change

Version change: upstream is using an svn2git setup, and whilst there has never been an official release, version numbers are indicated in squeezelite.h (see ralph-irving/squeezelite#29).

Broken mp3, ogg and aac support: current build doesn't find libraries at runtime (fixed by added -DLINKALL):

Outout from current build:

[15:27:56.936888] load_faad:593 dlerror: libfaad.so.2: cannot open shared object file: No such file or directory
[15:27:56.936924] alsa_open:351 opening device at: 44100
[15:27:56.936956] load_vorbis:289 dlerror: libvorbisidec.so.1: cannot open shared object file: No such file or directory
[15:27:56.936978] load_flac:266 loaded libFLAC.so.8
[15:27:56.936986] register_flac:294 using flac to decode flc
[15:27:56.936991] register_pcm:433 using pcm to decode aif,pcm
[15:27:56.937012] load_mad:366 dlerror: libmad.so.0: cannot open shared object file: No such file or directory
...
[15:27:57.064437] sendHELO:132 cap: Model=squeezelite,AccuratePlayPoints=1,HasDigitalOut=1,HasPolarityInversion=1,Firmware=v1.9.0-1113,ModelName=SqueezeLite,MaxSampleRate=384000,flc,aif,pcm

Added extra codecs, and features:

Added support for DSD, ALAC, WMA and Opus. Added resampling support and SSL.

Output from new build:

[15:29:24.790298] sendHELO:144 cap: CanHTTPS=1,Model=squeezelite,AccuratePlayPoints=1,HasDigitalOut=1,HasPolarityInversion=1,Firmware=v1.9.6-1196,ModelName=SqueezeLite,MaxSampleRate=384000,dsf,dff,alc,wma,wmap,aac,ogg,ops,ogf,flc,aif,pcm,mp3

The downside is that the closure size increases from 30,132,336 to 149,554,504. I could disable ffmpeg support by default (and with it ALAC & WMA) to reduce the size to 44,408,752 which is a much smaller increase.

Added myself as a maintainer.

Things done

• Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS)
• Built on platform(s)
  • NixOS
  • macOS
  • other Linux distributions
• Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
• Tested compilation of all pkgs that depend on this change using nix-shell -p nix-review --run "nix-review wip"
• Tested execution of all binary files (usually in ./result/bin/)
• Determined the impact on package closure size (by running nix path-info -S before and after)
• Ensured that relevant documentation is up to date
• Fits CONTRIBUTING.md.

Notify maintainers

cc (I know you're not listed as a package maintainer, but pinging @peterhoeg)