Re: Detection of hadware feature => please do not use signal

On Sun, Nov 24, 2024 at 11:02 AM Tom Lane <tgl@sss.pgh.pa.us> wrote:
> cc1: error: '-mfloat-abi=hard': selected processor lacks an FPU

Interesting.  Happens also on Linux starting with GCC 11, apparently.
Here's one with some clues:

https://github.com/checkpoint-restore/criu/issues/1653#issuecomment-986034428

We have a few Linux armv7 animals in the farm, but using GCC 10 and
older so not seeing it yet.