From nobody Mon Nov 1 18:28:20 2021 X-Original-To: dev-commits-ports-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 9F9E91839F23; Mon, 1 Nov 2021 18:30:09 +0000 (UTC) (envelope-from naddy@mips.inka.de) Received: from mail.inka.de (mail.inka.de [IPv6:2a04:c9c7:0:1073:217:a4ff:fe3b:e77c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4HjhR53bhWz3CPY; Mon, 1 Nov 2021 18:30:09 +0000 (UTC) (envelope-from naddy@mips.inka.de) Received: from mips.inka.de (naddy@[127.0.0.1]) by mail.inka.de with uucp (rmailwrap 0.5) id 1mhc4M-00HPLc-LI; Mon, 01 Nov 2021 19:30:06 +0100 Received: from lorvorc.mips.inka.de (localhost [127.0.0.1]) by lorvorc.mips.inka.de (8.16.1/8.16.1) with ESMTP id 1A1ISK3v082267; Mon, 1 Nov 2021 19:28:20 +0100 (CET) (envelope-from naddy@lorvorc.mips.inka.de) Received: (from naddy@localhost) by lorvorc.mips.inka.de (8.16.1/8.16.1/Submit) id 1A1ISK3E082266; Mon, 1 Nov 2021 19:28:20 +0100 (CET) (envelope-from naddy) Date: Mon, 1 Nov 2021 19:28:20 +0100 From: Christian Weisgerber To: Matthias Andree Cc: Alexey Dokuchaev , Piotr Kubaj , ports-committers@freebsd.org, dev-commits-ports-all@freebsd.org, dev-commits-ports-main@freebsd.org Subject: Re: git: c6c6e67d83c2 - main - audio/flac: don't disable VSX on powerpc64le Message-ID: References: <202111010243.1A12hxQj066278@gitrepo.freebsd.org> <47bc0bef-ca47-d62f-d4a2-e3f4db462fe7@FreeBSD.org> List-Id: Commit messages for all branches of the ports repository List-Archive: https://lists.freebsd.org/archives/dev-commits-ports-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-ports-all@freebsd.org X-BeenThere: dev-commits-ports-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <47bc0bef-ca47-d62f-d4a2-e3f4db462fe7@FreeBSD.org> X-Rspamd-Queue-Id: 4HjhR53bhWz3CPY X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-ThisMailContainsUnwantedMimeParts: N Matthias Andree: > > --enable-sse simply adds "-msse2" to the compiler flags. > > > > On amd64, this is a nop, since SSE2 is part of the amd64 architecture. > > On i386, it generates code that won't run on older CPUs that don't > > support SSE2. > > Yeah - do we care? SSE2 has come of age in most legislations :-) So has amd64. The only reason to run i386 is on machines that don't support amd64, e.g. old Soekris [45]xxx and the like. Note that flac has assembly optimizations for various SSE levels that are properly enabled at runtime based on CPUID. You're getting all that on modern CPUs. -- Christian "naddy" Weisgerber naddy@mips.inka.de