From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from wout2-smtp.messagingengine.com (wout2-smtp.messagingengine.com [64.147.123.25]) by dpdk.org (Postfix) with ESMTP id A454D2C37 for ; Thu, 17 Jan 2019 18:56:08 +0100 (CET) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.west.internal (Postfix) with ESMTP id 6441214D5; Thu, 17 Jan 2019 12:56:07 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute1.internal (MEProxy); Thu, 17 Jan 2019 12:56:07 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s=mesmtp; bh=Mz9dz01BssZuBOvmADPQ7GPIMGcFp6gj2ZX/gNFXvJg=; b=ef6U7/WdrSrU 9hF06npSFndLwTgDU0AE5mo/lrGcGrxHEFKS03HbEDAkDB0R7iwdLzD8Q1Odm3Av DIf2agC3+emhQI1oHqwZ54c/CTvLfzR+vmIlQeVinrRQEelP0tMXKiKzjJOV4CEj SRBL5CctNYphmsOG9Hp5J5KxQwMEg80= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; bh=Mz9dz01BssZuBOvmADPQ7GPIMGcFp6gj2ZX/gNFXv Jg=; b=qNHiahIHi0EZDkEk0V3Hg/TlxSaRAyQz4m7ubQFgYkC0b73JeTbZS3J0E xCjuyFku0fSpz5VAoHqIVwZqjvyz9OJhdtI65mfYWN+YiWb9+1TlrgnknsTCXXtF 5LjVkp5KUxxfGqGOfaQi4gdo2E5zpJEp75kznVYYaZbq9Ro6RMn/geoFqGoaG4bL P0aurW1DXxM8YplGqlV1YewvjyCXHAvUJIthuzvwYx5SlK4mNNJyAdX6sIk5VIjw ElEISY1NXLGJwIxTuyWRsnHyPVerRjFO4hmf9mpx6uO3p36hp9GH0ZALWTZRcWab /+7350serBTtiy3vM/qgeyeHcFxzg== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedtledrgeekgddutddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfquhhtnecuuegrihhlohhuthemucef tddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvffufffkjg hfggfgtgesthfuredttddtvdenucfhrhhomhepvfhhohhmrghsucfoohhnjhgrlhhonhcu oehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtqeenucfkphepjeejrddufeegrddvtd efrddukeegnecurfgrrhgrmhepmhgrihhlfhhrohhmpehthhhomhgrshesmhhonhhjrghl ohhnrdhnvghtnecuvehluhhsthgvrhfuihiivgeptd X-ME-Proxy: Received: from xps.localnet (184.203.134.77.rev.sfr.net [77.134.203.184]) by mail.messagingengine.com (Postfix) with ESMTPA id EC2451027C; Thu, 17 Jan 2019 12:56:05 -0500 (EST) From: Thomas Monjalon To: Harry van Haaren Cc: dev@dpdk.org, ferruh.yigit@intel.com, bruce.richardson@intel.com Date: Thu, 17 Jan 2019 18:56:04 +0100 Message-ID: <2018846.8x2jbkSEOY@xps> In-Reply-To: <20190117171744.63455-1-harry.van.haaren@intel.com> References: <20190117171744.63455-1-harry.van.haaren@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH] meson: fix compilation with binutils version 2.30 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Jan 2019 17:56:08 -0000 17/01/2019 18:17, Harry van Haaren: > +# get binutils version for the workaround of Bug 97 > +ldver = run_command('ld', '-v').stdout().strip() > +if ldver.contains('2.30') > + if cc.has_argument('-mno-avx512f') > + march_opt += '-mno-avx512f' > + message('Binutils 2.30 detected, disabling AVX512 support due to workaround for DPDK bugzilla bug #97') May I reword? Binutils 2.30 detected, disabling AVX512 support as workaround for bug #97