Implicit declaration of function 'IOBluetooth*' is invalid in C99 on macos 11.1 about lightblue-0.4

[jloi]

Apple removed the IOBluetoothLocalDeviceReadAddress and IOBluetoothLocalDeviceReadClassOfDevice, among others from IOBluetoothUserLib.h since MacOS 10.8 (see API diff). I don't know what to replace those methods with. Using LightBlue may be a dead end for MacOS 11.

[JuliusNmn]

I have replaced the deprecated function references. The framework builds without errors and seems to be working for my use cases (PyBluez), but I don't know how to properly test it. I have opened a pull request anyway.

[burricks]

Can you please add the link to the PR? I'd like to modify my code in the same way @JuliusNmn

[jloi]

I got it to compile by changing line 66 in setup.py to

os.system("xcodebuild install -arch 'x86_64' -target LightAquaBlue -configuration Release DSTROOT=/ INSTALL_PATH=/Library/Frameworks DEPLOYMENT_LOCATION=YES ALWAYS_SEARCH_USER_PATHS=NO GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS=NO OTHER_CFLAGS='-Wno-implicit-function-declaration'")

The key here is OTHER_CFLAGS='-Wno-implicit-function-declaration'.

But after that I got a linking error.

"_IOBluetoothLocalDeviceReadAddress", referenced from:
      +[BBLocalDevice getAddressString] in BBLocalDevice.o
  "_IOBluetoothLocalDeviceReadClassOfDevice", referenced from:
      +[BBLocalDevice getClassOfDevice] in BBLocalDevice.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1

[JuliusNmn]

Here you go: Pull request 19