From: Theo Buehler <tb@theobuehler.org>
Subject: Re: -Wimplicit-int fixes for various ports
To: ports@openbsd.org
Date: Thu, 4 Dec 2025 17:59:09 +0100

On Thu, Dec 04, 2025 at 05:26:59PM +0100, Claudio Jeker wrote:
> gcc15 does not like implicit int. These ports fail because the configure
> scripts think 'main()' is good enough.
> 
> Fixing this is trivial and we already patch up most of those scripts for
> other reasons.
> 
> This is just the tip of the Wimplicit-int iceberg but this is a start.

I'd be inclined to do this to make it a bit more resilient against the
next warning that a compiler person turns into a hard error:

-main()
+int main(void)