From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ye0-f181.google.com (mail-ye0-f181.google.com [209.85.213.181]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 9158DE016A2 for ; Mon, 14 Oct 2013 13:06:19 -0700 (PDT) Received: by mail-ye0-f181.google.com with SMTP id q4so1482938yen.26 for ; Mon, 14 Oct 2013 13:06:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type:content-transfer-encoding; bh=6MsSiATI13jD93CMo3XcoOb3tFpOpqGBc43Yk3Uel1o=; b=kvFdoMIwygC58zq2PnyHEdY0TQEs2pSKmqj186fmKez9S0eb8RDxJJgTiWFrOi2o+K BowmWOzDl3lPReFq/DX/zgR0mx3Rg5OIG/Il1pYWvT21aVPyAIW9Pl/H7lT0RBiDo2KQ ceF/cGusypUKTvwR32se5GIM8gsiLHZ0JpdFfjqdghtnNuyxJSZNFirLRnhlWiz/UEGt EN17dqxhASIegeDUfn7mmhTIWORGHzgLSMi21obkBReHA0ovO8LFGBEdptFsdfrIgnCF bdw7ZWRcrgbgEzewyKtQTyBrZ3Ciy43xbLam6gHfL2zquuOr3xZ/u7uIWafCqiov7d5r zT2A== X-Received: by 10.236.61.194 with SMTP id w42mr29297128yhc.2.1381781178333; Mon, 14 Oct 2013 13:06:18 -0700 (PDT) Received: from goober.local ([75.76.228.60]) by mx.google.com with ESMTPSA id t31sm105552747yhp.13.1969.12.31.16.00.00 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 14 Oct 2013 13:06:17 -0700 (PDT) Message-ID: <525C4EB8.30502@gmail.com> Date: Mon, 14 Oct 2013 15:06:16 -0500 From: John Weber User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:17.0) Gecko/20130801 Thunderbird/17.0.8 MIME-Version: 1.0 To: meta-freescale@yoctoproject.org References: In-Reply-To: Subject: Re: POSIX message queue does not exist? X-BeenThere: meta-freescale@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-fsl-* layers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Oct 2013 20:06:24 -0000 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Nice catch Otavio. Also, a slightly better workflow (as opposed to directly modifying the defconfig in the metadata) might be: bitbake virtual/kernel -c cleansstate bitbake virtual/kernel -c configure (unpack, patch, configure, etc.) bitbake virtual/kernel -c menuconfig (make your changes to the kernel config here) bitbake virtual/kernel (build the kernel) This allows you to configure the kernel with the correct defconfig, then modify that using the menuconfig (which takes care of any dependencies). You can hack away at that until you get it right (just don't bitbake clean it or your changes will be wiped out). When you're done reconfiguring: bitbake virtual/kernel -c devshell -> takes you to the kernel source tree unset LDFLAGS make savedefconfig -> creates a reduced form of the defconfig cp defconfig fsl-community-bsp/sources/meta-fsl-arm-extra/recipes-kernel/linux/linux-wandboard-3.0.35 John On 10/14/13 2:51 PM, Otavio Salvador wrote: > On Mon, Oct 14, 2013 at 4:26 PM, Joshua Kurland > wrote: >> I have posix mqueue enabled in the defconfig file in >> source/meta-fsl-arm/recipes-kernel/linux/linux-imx-3.0.35/mx6q >> >> CONFIG_POSIX_MQUEUE=y >> CONFIG_POSIX_MQUEUE_SYSCTL=y >> >> I used menuconfig to set the posix mqflags (bitbake -c menuconfig >> linux-imx), the copied the .config from >> tmp/work/wandboard_quad-poky-linux-gnueabi/linux-imx/3.0.35-r37.14/git >> to the defconfig file mentioned above. I then ran bitbake -c >> cleansstate linux-imx followed by bitbake myBuild. After I loaded the >> image onto an SD card and booted the board, I used mq_overview to see >> if posix message queue had been added properly (mkdir mqueuetest, >> mount -t mqueue none mqueuetest). It was not found. >> >> Am I missing a step? My target board is the Wandboard-quad. > Yes; you should change the linux-wandboard recipe, not linux-imx. >