From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 691ABC00140 for ; Tue, 26 Jul 2022 20:20:01 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 114CF60773; Tue, 26 Jul 2022 20:20:01 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 114CF60773 X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id j8VXOfZ-lppU; Tue, 26 Jul 2022 20:20:00 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp3.osuosl.org (Postfix) with ESMTP id 2FCDF6072A; Tue, 26 Jul 2022 20:19:59 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 2FCDF6072A Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by ash.osuosl.org (Postfix) with ESMTP id 4D3231BF3EF for ; Tue, 26 Jul 2022 20:19:58 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 288098131D for ; Tue, 26 Jul 2022 20:19:58 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org 288098131D X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ARBTsrqrWROr for ; Tue, 26 Jul 2022 20:19:55 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org 6CC5A81760 Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::223]) by smtp1.osuosl.org (Postfix) with ESMTPS id 6CC5A81760 for ; Tue, 26 Jul 2022 20:19:54 +0000 (UTC) Received: (Authenticated sender: thomas.petazzoni@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 38EA260003; Tue, 26 Jul 2022 20:19:50 +0000 (UTC) Date: Tue, 26 Jul 2022 22:19:49 +0200 To: Joel Stanley Message-ID: <20220726221949.73378442@windsurf> In-Reply-To: <20220719102724.6adf0242@windsurf> References: <20220708142150.234611-1-bernd.kuhls@t-online.de> <20220718141453.23c89337@windsurf> <20220719102724.6adf0242@windsurf> Organization: Bootlin X-Mailer: Claws Mail 4.1.0 (GTK 3.24.34; x86_64-redhat-linux-gnu) MIME-Version: 1.0 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1658866792; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JpZHEBABYzwXl8rp5+ySXCbGksKl7uXzDDDssTlQQYY=; b=JxoN902SFX8YCkvGP/LbZPNLhfLhVfEYTPm1rPYdqyfY984IQJRWOY3bEm9ROo5RO1NJRn Hvjdp7UWh20DMEu6mHSA3qkG8dI4a+Ok9NQyAeUGnjVfjRHcgUeunICnOenu9qrsHjx2da W6YjTcV+W55BVGV2CA9IkJjtlPGe2TuG/i4I6EzCB38dA3QRK9Gktk8kD/OGyx15pveo1F cQ+sSXONp26rwlu+cGKJN8HIbbypgh0TiZnHpGGnumi5es/j2hB0p5cCAhAdk92qk3Pzi5 fKVjMNpBslV0hhOqhp+gT/bkUyYRQVl1ZaKIgspktAyYYGGZwtPA/6wRPxytyw== X-Mailman-Original-Authentication-Results: smtp1.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=gm1 header.b=JxoN902S Subject: Re: [Buildroot] [PATCH 1/1] package/pixman: fix powerpc64le build X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Thomas Petazzoni via buildroot Reply-To: Thomas Petazzoni Cc: Bernd Kuhls , =?UTF-8?B?Q8OpZHJpYw==?= Le Goater , "buildroot@buildroot.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" Hello Joel, Do you have some updates on this pixman issue? Thanks a lot! Thomas Petazzoni On Tue, 19 Jul 2022 10:27:24 +0200 Thomas Petazzoni via buildroot wrote: > Hello Joel, > > On Tue, 19 Jul 2022 07:46:03 +0000 > Joel Stanley wrote: > > > There's a few build failures going around due to nonsense > > configurations. In most cases the config has BR2_powerpc64le=y without > > selecting a CPU. > > "Not selecting a CPU" is not possible. There is always a CPU within the: > > choice > prompt "Target Architecture Variant" > default BR2_generic_powerpc > help > Specific CPU variant to use > > ... > endchoice > > that will be selected. However... > > > This defaults us to BR2_powerpc_970=y, which is a CPU > > that isn't supported to run ppc64le. > > ... it seems like some of them are selectable on ppc64le, even though > they do not make sense. > > > The fix is to only allow CPUs that support ppc64le to be configured > > for that platform. I've prepared some patches that I'm running though > > CI now, and I'll send them out once they're tested. > > Excellent! Looking forward to it! > > > If my changes don't fix this pixman issue then we can use the > > BR2_POWERPC_CPU_HAS_ALTIVEC to force AltiVec/VMX off when we know the > > CPU does not support it. > > But there's still a weird thing going on: pixman has a configure.ac > check that compiles a small test program to verify if VMX support is > available... and it concludes it is, but the actual pixman code then > fails to build. > > Thanks for your feedback! > > Thomas -- Thomas Petazzoni, co-owner and CEO, Bootlin Embedded Linux and Kernel engineering and training https://bootlin.com _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot