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	id 7DBAEB0D5; Wed,  1 Mar 2023 17:14:51 +0000 (UTC)
From: Jan Beich <jbeich@FreeBSD.org>
To: Robert Nagy <rnagy@FreeBSD.org>
Cc: ports-committers@FreeBSD.org, dev-commits-ports-all@FreeBSD.org,
	dev-commits-ports-main@FreeBSD.org
Subject: Re: git: bf4345746390 - main - www/*chromium: add missing
 osreldate.h header tighten the version check
In-Reply-To: <202303011311.321DBwbt069432@gitrepo.freebsd.org> (Robert Nagy's
	message of "Wed, 1 Mar 2023 13:11:58 GMT")
References: <202303011311.321DBwbt069432@gitrepo.freebsd.org>
Date: Wed, 01 Mar 2023 18:14:46 +0100
Message-ID: <k000-8kc9-wny@FreeBSD.org>
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Robert Nagy <rnagy@FreeBSD.org> writes:

> -+#if __FreeBSD__version > 1300000
> - #define HAVE_MEMFD_CREATE
> -+#else
> ++#if defined(__FreeBSD__)
> ++#include <osreldate.h>
> ++#if defined(__FreeBSD_version) && __FreeBSD_version < 1300048
>  +#undef HAVE_MEMFD_CREATE
> ++#else
> + #define HAVE_MEMFD_CREATE
> ++#endif
>  +#endif

A more simple way is to check __FreeBSD__ value. ports/ tree doesn't
support EOL -RELEASEs, let alone old -CURRENT snapshots.

$ git -C /usr/src show release/13.0.0:sys/sys/param.h | grep '#define.*_version'
#define __FreeBSD_version 1300139       /* Master, propagated to newvers */

#if defined(__linux__) || (defined(__FreeBSD__) && __FreeBSD__ >= 13)
#define HAVE_MEMFD_CREATE
#else
#undef HAVE_MEMFD_CREATE
#endif