Testsuite differences between native and cross build

[Andreas Schwab]

On Jul 22 2025, Stefan Schulze Frielinghaus via Gcc wrote:

> and the cross build with
>
>   --target=x86_64-linux-gnu
>   --enable-languages=c
>   --without-headers
>   --enable-checking=yes,rtl
>   --disable-nls

Using --without-headers can subtly change the compiler, better use a
sysroot.

> Since I have basically zero DejaGnu experience, I'm probably just
> missing a detail here.  Not sure what the warning about the target
> board is about.

It is only relevant for tests that execute a target binary, which a
dg-do compile test doesn't.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."