From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH 3/6] mk: Ensure correct detection of SSE4.2 on FreeBSD Date: Thu, 17 Jul 2014 12:25:59 +0200 Message-ID: <5691232.rqHb7jlT9l@xps13> References: <1404776219-6130-1-git-send-email-bruce.richardson@intel.com> <1404776219-6130-4-git-send-email-bruce.richardson@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev-VfR2kkLFssw@public.gmane.org To: Bruce Richardson Return-path: In-Reply-To: <1404776219-6130-4-git-send-email-bruce.richardson-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" 2014-07-08 00:36, Bruce Richardson: > Add a special case to the native target makefile, where we check if > -march=native shows SSE4.2 support. If it does not, then not everything may > build, so we check if the hardware supports SSE4.2, and use a corei7 target > explicitly to get the SSE4.2 support. Now that SSE4.2 support is better detected, can we remove these lines from defconfig_x86_64-native-bsdapp-gcc? -# -# GCC doesn't detect SSE4.x support correctly on BSD, so disable ACL lib -# -CONFIG_RTE_LIBRTE_ACL=n -- Thomas