Destination path for usual, standard build difference from build for debug.

[ollyru]

I show it in my case (behavior by default):
C:\Users\Olly\AppData\Local\Temp\arduino_build_704905 - this path will be used for usual build (Update and Verify).
c:\arduino_projects\HardwareTimer_LowPower\timer\.build\GenF1 - in case build from debug.
This not principal, ok. Different. But permissible.

Now i add output path: "output": "../build2" in arduino.json file:
c:\arduino_projects\HardwareTimer_LowPower\build2\ - this path will be for usual build. Ok.
c:\arduino_projects\HardwareTimer_LowPower\build2\GenF1 - in case for build from debug. Bad. I have full build files set from debug in my first directory "build2". Second copy files set builded for debug case. I can't change this nothing.

GenF1 in my case taking from board string as part from arduino.json file: "board": "STM32:stm32:GenF1", It is not normal. I am pointed out build2 as directory. I can't influence this behavior. Can You help me?
Perfectly I want see something customization as "outputDebug": "../debug" in my arduino.json file, for example. If exist this is difference behavior. Or paths must be the same by default.

And second question. How I can disable build step before debugging (for arduino debug case)? Is it possible in principle?