Can't compile on macOS 10.15 Silicon

[Drun555]

Firstly, there was a error in utils.hpp

note: 'kIOMasterPortDefault' has been explicitly marked deprecated here

because kIOMasterPortDefault was renamed to kIOMainPortDefault. If you manually change this, the build continues, but only to crash later at 9% with 6 errors. Mostly there's boost-related deprecation errors.

Steps to Reproduce

1. Try to compile with instructions from README.md
2. Fail, then try to compile with instructions from here: Snapclient build fails on MacOS BigSur on Apple Silicon #896
3. Deprecation issues everywhere

Environment details

• OS: macOS 10.15
• Latest snapcast, main/delevop branch
• Self compiled

Attach logfile if applicable
cmake_log.txt

[badaix]

Which xcode version do you use?

If someone has unused Mac hardware: I'm accepting donations, please send it to my private address ;)

[Drun555]

Which xcode version do you use?

➜  ~ /usr/bin/xcodebuild -version
Xcode 13.4.1
Build version 13F100

[badaix]

Xcode 13.4.1 seems to work (see this run). I guess that you did not add the CXX flag -DCMAKE_CXX_FLAGS="... -Wno-deprecated-declarations". You could also remove this option: -DWERROR=ON.
Please note that nothing is crashing, only the compilation stops because of the deprecation warning, in combination with the setting that warnings should be handled as errors.

[badaix]

The develop branch should now work without the -Wno-deprecated-declarations flag: c77040e

[Drun555]

Thank you for fast response!

Even after your commit, I still got issue below

[  9%] Linking CXX executable ../../bin/snapserver
ld: library not found for -lsoxr
clang: error: linker command failed with exit code 1 (use -v to see invocation)

So I did additional export LIBRARY_PATH="$LIBRARY_PATH":/opt/homebrew/Cellar/libsoxr/0.1.3/lib/ and it worked!

Thanks for this project, it's just fantastic piece of work. Multiroom + LedFX are finally working!