From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from static.88-198-119-4.clients.your-server.de ([88.198.119.4] helo=hetzner) by linuxtogo.org with esmtp (Exim 4.72) (envelope-from ) id 1Pl0IX-0001kA-JW for openembedded-devel@lists.openembedded.org; Thu, 03 Feb 2011 15:36:39 +0100 Received: from cambridge.roku.com ([81.142.160.137] helo=[172.30.1.145]) by hetzner with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.69) (envelope-from ) id 1Pl07J-00006P-GY for openembedded-devel@lists.openembedded.org; Thu, 03 Feb 2011 15:25:01 +0100 From: Phil Blundell To: openembedded-devel@lists.openembedded.org In-Reply-To: <4D4A9A94.6030108@dresearch.de> References: <4D4929CB.6040009@dresearch.de> <4D49552D.3010705@dresearch.de> <4D4A6796.1070006@dresearch.de> <4D4A88FC.3090706@dresearch.de> <4D4A91D9.2040406@freyther.de> <4D4A96A0.4080402@dresearch.de> <4D4A9739.6040909@freyther.de> <4D4A9A94.6030108@dresearch.de> Date: Thu, 03 Feb 2011 14:25:03 +0000 Message-ID: <1296743103.15389.0.camel@phil-desktop> Mime-Version: 1.0 X-Mailer: Evolution 2.30.3 Subject: Re: profiling howto? X-BeenThere: openembedded-devel@lists.openembedded.org X-Mailman-Version: 2.1.11 Precedence: list Reply-To: openembedded-devel@lists.openembedded.org List-Id: Using the OpenEmbedded metadata to build Distributions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Feb 2011 14:36:42 -0000 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit On Thu, 2011-02-03 at 13:07 +0100, Steffen Sledz wrote: > conftest.c:(.text+0xc): undefined reference to `mcount' That looks like your C library was either built without profiling support, or is using a different profiling ABI. (I think there was a change in this area for ARM EABI sometime around gcc 4.4, and glibc might not have caught up with it.) p.