From: Jeroen Roovers <jer@gentoo.org>
To: gentoo-dev@lists.gentoo.org
Subject: Re: [gentoo-dev] New global use flags: 3dnowext, mmxext, ssse3, sse4_1, avx, avx2
Date: Wed, 18 Dec 2013 18:48:27 +0100 [thread overview]
Message-ID: <20131218184827.792e2754@marga.jer-c2.orkz.net> (raw)
In-Reply-To: <52AF87BE.8000304@gentoo.org>
On Mon, 16 Dec 2013 18:07:42 -0500
"Rick \"Zero_Chaos\" Farina" <zerochaos@gentoo.org> wrote:
> 3.) Broken build systems. Forgive me for the term, but packages like
> libpng seem to require arcane configure flags like
> "--enable-arm-neon=$(usex neon on off)" to enable my neon fpu despite
> passing -mfpu=neon. Retarded? Probably. Fact? Definitely.
Doesn't look broken or retarded to me. Read the arm/filter_neon.S and
arm/filter_neon_intrinsics.c comments for pretty good reasons why it's
done this way. Also, patches are welcome.
jer
next prev parent reply other threads:[~2013-12-18 17:48 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-15 23:34 [gentoo-dev] New global use flags: 3dnowext, mmxext, ssse3, sse4_1, avx, avx2 Matt Turner
2013-12-16 0:20 ` Andreas K. Huettel
2013-12-16 0:30 ` Matt Turner
2013-12-16 1:13 ` Francesco R.
2013-12-16 12:07 ` Jeroen Roovers
2013-12-16 23:07 ` Rick "Zero_Chaos" Farina
2013-12-18 17:48 ` Jeroen Roovers [this message]
2013-12-16 10:44 ` [gentoo-dev] " Duncan
2013-12-16 15:38 ` Michael Orlitzky
2013-12-16 18:21 ` Alan McKinnon
2013-12-16 20:17 ` Michael Orlitzky
2013-12-16 20:48 ` Alan McKinnon
2013-12-18 18:49 ` Matt Turner
2013-12-19 12:11 ` [gentoo-dev] " Jan Matejka
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