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

Thomas Munro <thomas.munro@gmail.com> writes:
> 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

Oh, very interesting!  Maybe we need to try -march=armv8-a+crc+fp
(or some spelling like that) if -march=armv8-a+crc doesn't work?

            regards, tom lane