Re: Detection of hadware feature => please do not use signal - Mailing list pgsql-bugs

I wrote:
> It's very confusing, especially given this:

> $ gcc -march=armv8-a+crc+fp testarm32.c
> gcc: error: 'armv8-a' does not support feature 'fp'
> gcc: note: valid feature names are: crc simd crypto nocrypto nofp sb predres; did you mean 'nofp'?

> If they think that base armv8-a doesn't include FP, why is there a
> +nofp option?

Bug filed at

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117766

We'll see what they say, but it seems like we need a workaround
in any case.

            regards, tom lane