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Date:      Mon, 20 Jan 2025 19:06:13 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 284196] Many ports fail to build on i386 with missing symbols __atomic_load, __atomic_store, __atomic_is_lock_free, and similar
Message-ID:  <bug-284196-227-d56Vry42fI@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-284196-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-284196-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D284196

Tijl Coosemans <tijl@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tijl@FreeBSD.org

--- Comment #1 from Tijl Coosemans <tijl@FreeBSD.org> ---
For 8 byte atomics on i386 you need at least i586.  Some ports do the
following:

.if ${ARCH} =3D=3D i386 && !${CFLAGS:M-march=3D*}
CFLAGS+=3D -march=3Di586
.endif

--=20
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