selftests/nolibc: enable compiler warnings

It will help the developers to avoid cruft and detect some bugs.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Willy Tarreau <w@1wt.eu>
This commit is contained in:
Thomas Weißschuh 2023-08-03 09:28:58 +02:00 • committed by Willy Tarreau
commit 45f65f8d04