Making a change in the codal.json config takes 2 builds to be applied

lancaster-university / codal-microbit-v2

CODAL target for the micro:bit v2.x series of devices

MIT License

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Open microbit-carlos opened 2 years ago

microbit-carlos commented 2 years ago

As a simple example:

Build the microbit-v2-samples repo with default settings
Add the "MICROBIT_USB_SERIAL_WAKE": 1 entry to codal.json
Add an #error pragma inside this block: https://github.com/lancaster-university/codal-microbit-v2/blob/7400578362760a59fb9993c5ed3f499562316d73/model/MicroBit.cpp#L123-L125
Run python build.py again, the build succeeds
Run python build.py a second time, the build fails

finneyj commented 2 years ago

That's... really odd. I've never noticed this before. Perhaps one for you @JohnVidler at some point?