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 X-Spam-Level: X-Spam-Status: No, score=-12.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1ED2FC433DB for ; Sat, 16 Jan 2021 15:38:11 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9D6B42311F for ; Sat, 16 Jan 2021 15:38:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9D6B42311F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=free.fr Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Z+nhoNCE3X1psPjGKHA052ztucYcP+JR3kNEqh/EUng=; b=HgVvxRcDGv2ea2cesFSqRoEyI k3pIqy3CCtZb1kUAKPdJ/Xgd35pxE2Ou28cbvGpHOYN0lZQHX0zdjnyDj0AMrAqvWaMxQpKCuwivx J8Ez33I+P8np1Qle1RUKSDLWkBnlK0YAa8HFO6T04kxV3QmIGW7H+qYi+o9FgfzCJjPsVy2qGLupI qzaayHjgXS317AzdLxHmEfcByaHleFt5MIF1/bwsgK04tl3+WOVQx4de9h6Rs+mV9YHVbGBcQ+aaD gkS5u1ecfJ7aVcjznN60eJjS2RaH5rVTOvtKMwgBZmlMNeW8/3yi2iv0gBAsT7yKAKAG6Jz+PTR7m 81KVEOYrA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l0neT-000693-Gu; Sat, 16 Jan 2021 15:38:09 +0000 Received: from smtp5-g21.free.fr ([2a01:e0c:1:1599::14]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l0neQ-00068E-Uu for linux-snps-arc@lists.infradead.org; Sat, 16 Jan 2021 15:38:08 +0000 Received: from ymorin.is-a-geek.org (unknown [IPv6:2a01:cb19:8b51:cb00:1021:5979:3424:ca69]) (Authenticated sender: yann.morin.1998) by smtp5-g21.free.fr (Postfix) with ESMTPSA id BFA475FF95; Sat, 16 Jan 2021 16:37:55 +0100 (CET) Received: by ymorin.is-a-geek.org (sSMTP sendmail emulation); Sat, 16 Jan 2021 16:37:55 +0100 Date: Sat, 16 Jan 2021 16:37:55 +0100 From: "Yann E. MORIN" To: Vineet Gupta Subject: Re: [Buildroot] [PATCH 3/4] configs/snps_archs38_hsdk_defconfig: switch to glibc hard-float Message-ID: <20210116153755.GL2375@scaer> References: <20210115200319.4139041-1-vgupta@synopsys.com> <20210115200319.4139041-4-vgupta@synopsys.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210115200319.4139041-4-vgupta@synopsys.com> User-Agent: Mutt/1.5.22 (2013-10-16) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210116_103807_169362_711AD4DE X-CRM114-Status: GOOD ( 15.61 ) X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: buildroot@busybox.net, Evgeniy.Didin@synopsys.com, linux-snps-arc@lists.infradead.org, Alexey.Brodkin@synopsys.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org Vineet, All, On 2021-01-15 12:03 -0800, Vineet Gupta spake thusly: > We are no longer actively working on uClibc and hard-float support is > pretty stable, so make that default for HSDK boards > > The hard-float setting is a bit convulated since current ARC gcc lacks > --with-fpu - so this is done with BR2_TARGET_OPTIMIZATION > > Signed-off-by: Vineet Gupta I split that patch in two: - one commit to switch to glibc, - one commit to enable hard-float Since the hard-float, as you noticed, is using a non-conventional way to passit, so if it truns out to be causing issues, it is easier to revert if it is in a commit of its own. Regards, Yann E. MORIN. > --- > configs/snps_archs38_hsdk_defconfig | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/configs/snps_archs38_hsdk_defconfig b/configs/snps_archs38_hsdk_defconfig > index b8fd35636000..69d0b1936b3a 100644 > --- a/configs/snps_archs38_hsdk_defconfig > +++ b/configs/snps_archs38_hsdk_defconfig > @@ -1,6 +1,9 @@ > BR2_arcle=y > BR2_archs38_full=y > +BR2_TOOLCHAIN_BUILDROOT_GLIBC=y > BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_6=y > +BR2_PACKAGE_GLIBC_UTILS=y > +BR2_TARGET_OPTIMIZATION="-mfpu=fpud_all" > BR2_TARGET_GENERIC_HOSTNAME="hsdk" > BR2_TARGET_GENERIC_ISSUE="Welcome to the HSDK Platform" > BR2_SYSTEM_DHCP="eth0" > -- > 2.25.1 > > _______________________________________________ > buildroot mailing list > buildroot@busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot -- .-----------------.--------------------.------------------.--------------------. | Yann E. 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