Compilation Error - Bluetooth

[ImRaptor]

Subject of the issue

Fails to compile if COMPILE_BT is not defined. Error message is 'bluetoothSerial' was not declared in this scope.
Function pinBluetoothTask does not have the #ifdef/#endif block defined for COMPILE_BT so it is trying to load things that have been excluded.
Wrapping the function content with the appropriate #ifdef COMPILE_BT block corrects the issue.

Steps to reproduce

Comment out COMPILE_BT in RTK_Surveyor.ino

[nseidle]

Welcome! Thanks for reporting!

I forgot some compile guards. This is fixed in RC.

[nseidle]

This has been implemented in v3.5.