From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 45164E007B9; Mon, 11 May 2015 16:42:56 -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=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.1 X-Spam-HAM-Report: * 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider * (picmaster[at]mail.bg) * -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low * trust * [193.201.172.118 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * -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 Received: from mx2.mail.bg (mx2.mail.bg [193.201.172.118]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id AE0ABE0027F for ; Mon, 11 May 2015 16:42:51 -0700 (PDT) Received: from [192.168.0.62] (unknown [93.152.143.60]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mx2.mail.bg (Postfix) with ESMTPSA id ABEF56000851; Tue, 12 May 2015 02:42:50 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=mail.bg; s=default; t=1431387770; bh=BQEX/h4aGYGPah8zCXouAy4Mm1PX4fAWEm8Tz/09oIc=; h=Message-ID:Date:From:MIME-Version:To:CC:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=xqZNmQT7b4bLphtwd2oRo6dYBkI6wdauw5YuXHLcpxg2gGT8ewizz7k6mo4iXjL6/ UjWercyoIOe0wsjwBBvdrZi3+CFkk+ltY6H1KQZjAgsOrLvgdJfqAZH+WYDvy/7Z+2 PQD66rSzqwOhkpI++PN8ref8ZzAcWLVqx/fU0V0o= Message-ID: <55513E7A.4060304@mail.bg> Date: Tue, 12 May 2015 02:42:50 +0300 From: Nikolay Dimitrov User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.6.0 MIME-Version: 1.0 To: Otavio Salvador References: <1430408987-24977-1-git-send-email-picmaster@mail.bg> <1430408987-24977-2-git-send-email-picmaster@mail.bg> <5550DC19.80308@mail.bg> <5550E5E3.5090502@mail.bg> In-Reply-To: Cc: "meta-freescale@yoctoproject.org" Subject: Re: [meta-fsl-demos][PATCH] riotboard: Fix broken image builds against linux-fslc 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, 11 May 2015 23:42:56 -0000 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi Otavio, On 05/11/2015 08:46 PM, Otavio Salvador wrote: > On Mon, May 11, 2015 at 2:24 PM, Nikolay Dimitrov > wrote: >> Hi Otavio, >> >> On 05/11/2015 08:09 PM, Otavio Salvador wrote: >>> >>> On Mon, May 11, 2015 at 1:43 PM, Nikolay Dimitrov >>> wrote: >>>> >>>> Ping. >>> >>> >>> I am building it here for testing. >> >> >> That's great, thanks for looking into it. > > Your patch can get a change: > > diff --git a/conf/machine/imx6dl-riotboard.conf > b/conf/machine/imx6dl-riotboard.conf index bf50eaf..260deed 100644 > --- a/conf/machine/imx6dl-riotboard.conf +++ > b/conf/machine/imx6dl-riotboard.conf @@ -19,4 +19,4 @@ SERIAL_CONSOLE > = "115200 ttymxc1" # FIXME: Workaround for building against > linux-fslc MACHINE_EXTRA_RRECOMMENDS_remove = "fsl-alsa-plugins" > PREFERRED_VERSION_imx-test = "00.00.00" -MACHINE_GSTREAMER_PLUGIN = > "" +MACHINE_GSTREAMER_PLUGIN_imx6dl-riotboard = "" > > This makes the patch in meta-fsl-demos not needed and seems cleaner. > > Can you take a look and confirm? This code sits in riotboard-specific conf file, so there's no difference between MACHINE_GSTREAMER_PLUGIN and MACHINE_GSTREAMER_PLUGIN_imx6dl-riotboard variables. The machine suffix is redundant in the 2nd case. But even if I use the proposed MACHINE_GSTREAMER_PLUGIN_imx6dl-riotboard, the fsl-image-multimedia-full image build still fails. Regarding the meta-fsl-demos patch - the need for this fix is because the packagegroup-fsl-gstreamer-full.bb is again adding the gst-plugins-gl dependency, disregarding the available capabilities (either hardware or kernel). So, my motivation for doing it this way for short term is the following: 1. I still have single kernel to maintain (fslc) as of today. 2. The board builds are broken at least since 23.April and I have to do something about it. FYI, for a long-term solution I plan to do the following, if you agree: - Support building multiple kernels, including both FSL and FSLC - Somehow declare the capabilities of the hardware/kernel and take it into account by in recipes. We need something like KERNEL_FEATURES and MACHINE_FEATURES, and only if a feature is declared by both variables, then it should be used (not sure whether this is the same as the COMBINED_FEATURES mechanism). I'm looking towards your ideas here, as you guys have much more Yocto experience than me. To summarize: my patch set is not perfect, but as of today we don't have all the ingredients to make it perfect. Tomorrow we could have these ingredients, but I can't see how far is this tomorrow. Regards, Nikolay