Compiler performance in 4.18.0

[acumartini]

I am guessing this is related to the GCC tooling changes in the latest teensy-core release, but I have been unable to upgrade to the 4.18.0 release because compilation is just too slow. At first I attributed it to my slightly older macbook, but I now have a brand new M2 macbook and it is still too slow for development.

Granted, I have a large program that uses all of the DTCM and ITCM, but I still think compilation should be relatively fast on a new machine. The previous release compiles quickly and works well, so I can continue to use that, but I am worried I am going to get left behind as teensy-core continues to evolve.

[PaulStoffregen]

Can you try comparing with compile performance in Arduino IDE 2.1.1?

[acumartini]

I am struggling to get this to compile in the Arduino context because I have files in my platformio lib directory. I am not super familiar with the Arduino IDE build system. I will keep chipping away at this and get back to you. Thanks for the response!