Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 3FAB2E00C60; Thu, 17 Mar 2016 20:49:43 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-0.1 required=5.0 tests=BAYES_40,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -0.0 BAYES_40 BODY: Bayes spam probability is 20 to 40% * [score: 0.3950] * -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's * domain * 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily * valid * -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature * -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no * trust * [198.143.161.18 listed in list.dnswl.org] X-Greylist: delayed 58159 seconds by postgrey-1.32 at yocto-www; Thu, 17 Mar 2016 20:49:38 PDT Received: from delivery.mailspamprotection.com (delivery.mailspamprotection.com [198.143.161.18]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 137C2E00C55 for ; Thu, 17 Mar 2016 20:49:38 -0700 (PDT) Received: from ns1.siteground282.com ([184.154.233.8] helo=serv01.siteground282.com) by se2.mailspamprotection.com with esmtps (TLSv1.2:DHE-RSA-AES256-SHA:256) (Exim 4.85) (envelope-from ) id 1agWHp-0001kk-4A for yocto@yoctoproject.org; Thu, 17 Mar 2016 06:40:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=reliableembeddedsystems.com; s=dkim; h=Message-ID:Subject:To:From:Date:Content-Transfer-Encoding:Content-Type:MIME-Version; bh=Fv6LT8pbAhpqv0HefGD0WpXxv0Cb7+9jEeL8/9utfmc=; b=mB1nBfQGPQxjMRYBnI5LY8AY/WoDDEOZZ7DVzCbjd/WAu1sQuUfQ8dkxW5yGg288i9M1h4i62lGFwBHSSEH63CcJMl8rswVmyeRvHJEIHR4tIoAe+BGQqQhtbrNwDymKwDvDccZ+HRkbi2Uy3yyla7OO9dr7u3cVNzM5mbyrOTA=; Received: from [127.0.0.1] (port=57805 helo=secure282.sgcpanel.com) by serv01.siteground282.com with esmtpa (Exim 4.80.1) (envelope-from ) id 1agWHo-0000TC-Rb for yocto@yoctoproject.org; Thu, 17 Mar 2016 06:40:16 -0500 MIME-Version: 1.0 Date: Thu, 17 Mar 2016 06:40:16 -0500 From: gmane@reliableembeddedsystems.com To: yocto@yoctoproject.org Message-ID: <047fa5bc428c39bbc544c1c36b918692@reliableembeddedsystems.com> X-Sender: gmane@reliableembeddedsystems.com User-Agent: Roundcube Webmail/1.0.6 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - serv01.siteground282.com X-AntiAbuse: Original Domain - yoctoproject.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - reliableembeddedsystems.com X-Filter-ID: s0sct1PQhAABKnZB5plbIWEcM0d9a2K3OcfFeaASvaIT05e+4t99MpEggFbXzbnhttgCKkcBtGCa +yWmGXl+/0OdHUzGyIWSzveO/M+HlaVWShQ0+uJXiDSCp280tJFsbX/3TQnYbqlNHxpi9XBHG8Jz 8WfReHqUOdh1n/PPcFxrMtBpUve9Iv6Q5O+Neg4Y/2v8aY+5fozBJykoLRzqtVz1pRXWhjh9fdbl 44I0Df1bDJmuEytGOjhN7+VkHzjLSbBIxrv0tc9XqsVkeAX6S4rjo9pjU2jwGeOCxBY5D4UaYsqX q41MoOtzweKQlohrFyrtVW4KaRSURqFyxA+5hz/fZ77l9WrLiw3jbC6gJt3PWdnJQeN5cgRmGf5G X0xwhXsBjV/r0cSqC1xhIwVnc0ks5uz+SxUE4e8QCBKvyQCW/0SRYQ0ROxX2dwaCJb79Jwd/Ie5B ug3IiAebyObbQrbRF0J+AL6gRRwFcty0/RFX0QIjIjCn1zvQuUxCBw4J+4fateCeFsLSBPBEabXV ietQy3uAkh2klY0pFWVKuKSFewGNX+vRxKoLXGEjBWdzGfxNlhQyZmS3TgLw2A6IYmrveHWGqmrm KHH4pzVsBPjpd66zq7t8jrxsZWFJWZQXcxw3qqhc+N6cuEg4XWh5FiJjFf1NgFCarWv3c1m+15y4 +f2bl5T8yciCn5WQ8LLiTKlMEeT1N6wcSlD/nRGK6zJBq66m5xNeLi+XiDcbSiw= X-Report-Abuse-To: spam@quarantine.mailspamprotection.com X-Filter-Fingerprint: IFrWXGses7OKB5S5G8/dJb0kolOUiviGeQyDsBgQ6PBA3cTUQ1R++keuE7RDJ8Kg3RbMLUalw1oC mj99/u+Poh38tEMU4IgC4sNz49qn3HHnhRv/ZJ3kEy8bfiAr+Fb/UpndEJ0YoaLytXXo8BMTaX2p Mk7LBarWD9Fj4R3eIu5amSKkALoA6KDzkQ8jq89Qglr+eUaqsXi6ilYykBRNmy1w3rhXI7ypWHcC zReLskSoC1jzfYuYzO5TaopJL1l0EkXKTCB9mgAH2nNvM1GFDcH5C2MO7hTENZJE35bUvwA= X-Originating-IP: 184.154.233.8 X-SpamExperts-Domain: siteground282.com X-SpamExperts-Username: 184.154.233.8 Authentication-Results: mailspamprotection.com; auth=pass smtp.auth=184.154.233.8@siteground282.com X-SpamExperts-Outgoing-Class: unsure X-SpamExperts-Outgoing-Evidence: Combined (0.43) X-Recommended-Action: accept Subject: use yocto toolchain as external toolchain X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Mar 2016 03:49:43 -0000 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Hi, It may sound slightly crazy:) but can I use a toolchain, which was created by Poky as an external toolchain for Poky? What I am after is something like this: I create a multiplatfrom v7 compatible Yocto project, which spits out toolchain/rootfs/kernel/various device trees.[1] Now I need to build for each board a custom u-boot, something like [2][3],... Obviously [2] and [3] build again the toolchain. Would it be possible to reuse the toolchain built by [1] like an external toolchain to save some build time? Regards, Robert [1] https://github.com/RobertBerger/meta-mainline/tree/jethro-training-v4.4.x/multi-v7-ml [2] https://github.com/RobertBerger/meta-mainline/tree/jethro-training-v4.4.x/beagle-bone-black-multi-v7-ml [3] https://github.com/RobertBerger/meta-mainline/tree/jethro-training-v4.4.x/zedboard-multi-v7-ml