[{"id":1762178,"web_url":"http://patchwork.ozlabs.org/comment/1762178/","msgid":"<20170902214704.0a01ba92@windsurf.lan>","list_archive_url":null,"date":"2017-09-02T19:47:04","subject":"Re: [Buildroot] [PATCH 1/4] arch: add option to disable internal\n\ttoolchain backend","submitter":{"id":2230,"url":"http://patchwork.ozlabs.org/api/people/2230/","name":"Thomas Petazzoni","email":"thomas.petazzoni@free-electrons.com"},"content":"Hello,\n\nThanks for working on this!\n\nOn Sat, 2 Sep 2017 21:38:49 +0200, Yann E. MORIN wrote:\n\n> +# For some architectures or specific cores, our internal toolchain\n> +# backend is not suitable (like, missing support in upstream gcc, or\n> +# no ChipCo fork exists...)\n> +config BR2_ARCH_NO_INTERNAL_BACKEND\n> +\tbool\n\nI'm not a big fan of the option name. What about:\n\nconfig BR2_ARCH_HAS_TOOLCHAIN_BUILDROOT\n\tbool\n\tdefault y if !BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT\n\nconfig BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT\n\tbool\n\nSo, arches can select BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT, and else\nwe can \"depends on BR2_ARCH_HAS_TOOLCHAIN_BUILDROOT\".\n\n> diff --git a/toolchain/Config.in b/toolchain/Config.in\n> index 584d053058..919757e558 100644\n> --- a/toolchain/Config.in\n> +++ b/toolchain/Config.in\n> @@ -43,6 +43,7 @@ choice\n> config BR2_TOOLCHAIN_BUILDROOT\n> \tbool \"Buildroot toolchain\"\n> \tselect BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS\n> +\tdepends on !BR2_ARCH_NO_INTERNAL_BACKEND\n> \tdepends on !BR2_bf606\n> \tdepends on !BR2_bf607\n> \tdepends on !BR2_bf608\n\nNow that I think of it: we have dropped the Blackfin ADI external\ntoolchain. Therefore, we currently have no in-tree solution to use/test\nbf606, bf607, bf608, etc. Perhaps we should drop them instead ?\n\nThomas","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","buildroot@lists.busybox.net"],"Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","buildroot@osuosl.org"],"Authentication-Results":"ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=busybox.net\n\t(client-ip=140.211.166.138; helo=whitealder.osuosl.org;\n\tenvelope-from=buildroot-bounces@busybox.net;\n\treceiver=)","Received":["from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xl67z6GxRz9s7h\n\tfor ;\n\tSun, 3 Sep 2017 05:47:11 +1000 (AEST)","from localhost (localhost [127.0.0.1])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id 31F76880DF;\n\tSat, 2 Sep 2017 19:47:10 +0000 (UTC)","from whitealder.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id YTCxfYAiBsZb; Sat, 2 Sep 2017 19:47:09 +0000 (UTC)","from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id 6A4C088073;\n\tSat, 2 Sep 2017 19:47:09 +0000 (UTC)","from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138])\n\tby ash.osuosl.org (Postfix) with ESMTP id F0DBD1C24A1\n\tfor ;\n\tSat, 2 Sep 2017 19:47:07 +0000 (UTC)","from localhost (localhost [127.0.0.1])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id EA19988087\n\tfor ;\n\tSat, 2 Sep 2017 19:47:07 +0000 (UTC)","from whitealder.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id NjecZ2RYhTF2 for ;\n\tSat, 2 Sep 2017 19:47:06 +0000 (UTC)","from mail.free-electrons.com (mail.free-electrons.com [62.4.15.54])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id C054088073\n\tfor ; Sat, 2 Sep 2017 19:47:06 +0000 (UTC)","by mail.free-electrons.com (Postfix, from userid 110)\n\tid 944F421DED; Sat, 2 Sep 2017 21:47:04 +0200 (CEST)","from windsurf.lan (unknown [185.94.29.10])\n\tby mail.free-electrons.com (Postfix) with ESMTPSA id 44DF420989;\n\tSat, 2 Sep 2017 21:47:04 +0200 (CEST)"],"X-Virus-Scanned":["amavisd-new at osuosl.org","amavisd-new at osuosl.org"],"X-Greylist":"domain auto-whitelisted by SQLgrey-1.7.6","Date":"Sat, 2 Sep 2017 21:47:04 +0200","From":"Thomas Petazzoni ","To":"\"Yann E. MORIN\" ","Message-ID":"<20170902214704.0a01ba92@windsurf.lan>","In-Reply-To":"<5326fe3900e51f3b0a2ac4fc9d750245d560802c.1504381100.git.yann.morin.1998@free.fr>","References":"\n\t<5326fe3900e51f3b0a2ac4fc9d750245d560802c.1504381100.git.yann.morin.1998@free.fr>","Organization":"Free Electrons","X-Mailer":"Claws Mail 3.14.1 (GTK+ 2.24.31; x86_64-redhat-linux-gnu)","MIME-Version":"1.0","Cc":"buildroot@buildroot.org","Subject":"Re: [Buildroot] [PATCH 1/4] arch: add option to disable internal\n\ttoolchain backend","X-BeenThere":"buildroot@busybox.net","X-Mailman-Version":"2.1.18-1","Precedence":"list","List-Id":"Discussion and development of buildroot ","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"buildroot-bounces@busybox.net","Sender":"\"buildroot\" "}},{"id":1762180,"web_url":"http://patchwork.ozlabs.org/comment/1762180/","msgid":"<20170902201010.GD3396@scaer>","list_archive_url":null,"date":"2017-09-02T20:10:10","subject":"Re: [Buildroot] [PATCH 1/4] arch: add option to disable internal\n\ttoolchain backend","submitter":{"id":13903,"url":"http://patchwork.ozlabs.org/api/people/13903/","name":"Yann E. MORIN","email":"yann.morin.1998@free.fr"},"content":"Thomas, All,\n\nOn 2017-09-02 21:47 +0200, Thomas Petazzoni spake thusly:\n> On Sat, 2 Sep 2017 21:38:49 +0200, Yann E. MORIN wrote:\n> > +# For some architectures or specific cores, our internal toolchain\n> > +# backend is not suitable (like, missing support in upstream gcc, or\n> > +# no ChipCo fork exists...)\n> > +config BR2_ARCH_NO_INTERNAL_BACKEND\n> > +\tbool\n> \n> I'm not a big fan of the option name. What about:\n\nOh, neither am I, neither am I. You know well that I am very bad at\nfinding good names. ;-)\n\n> config BR2_ARCH_HAS_TOOLCHAIN_BUILDROOT\n> \tbool\n> \tdefault y if !BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT\n> \n> config BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT\n> \tbool\n> \n> So, arches can select BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT, and else\n> we can \"depends on BR2_ARCH_HAS_TOOLCHAIN_BUILDROOT\".\n\nI also thought about doing so, yes, but is it really necessary to\nintroduce two blind options just to have a positive logic in the only\nlocation we need it?\n\n> > diff --git a/toolchain/Config.in b/toolchain/Config.in\n> > index 584d053058..919757e558 100644\n> > --- a/toolchain/Config.in\n> > +++ b/toolchain/Config.in\n> > @@ -43,6 +43,7 @@ choice\n> > config BR2_TOOLCHAIN_BUILDROOT\n> > \tbool \"Buildroot toolchain\"\n> > \tselect BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS\n> > +\tdepends on !BR2_ARCH_NO_INTERNAL_BACKEND\n> > \tdepends on !BR2_bf606\n> > \tdepends on !BR2_bf607\n> > \tdepends on !BR2_bf608\n> \n> Now that I think of it: we have dropped the Blackfin ADI external\n> toolchain. Therefore, we currently have no in-tree solution to use/test\n> bf606, bf607, bf608, etc. Perhaps we should drop them instead ?\n\nAs already said: I don;t care about bfin, so I'm fine with dropping\nthose bfin cores. But we'd still need BR2_ARCH_HAS_TOOLCHAIN_BUILDROOT\nand BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT for the rest, no?\n\nRegards,\nYann E. MORIN.","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","buildroot@lists.busybox.net"],"Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","buildroot@osuosl.org"],"Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=busybox.net\n\t(client-ip=140.211.166.136; helo=silver.osuosl.org;\n\tenvelope-from=buildroot-bounces@busybox.net;\n\treceiver=)","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"AO1BxJrP\"; dkim-atps=neutral"],"Received":["from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xl6fm0KSFz9s7h\n\tfor ;\n\tSun, 3 Sep 2017 06:10:23 +1000 (AEST)","from localhost (localhost [127.0.0.1])\n\tby silver.osuosl.org (Postfix) with ESMTP id 5EAD72E817;\n\tSat, 2 Sep 2017 20:10:19 +0000 (UTC)","from silver.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id YAKhm45E-6sk; Sat, 2 Sep 2017 20:10:17 +0000 (UTC)","from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby silver.osuosl.org (Postfix) with ESMTP id 463F62F407;\n\tSat, 2 Sep 2017 20:10:17 +0000 (UTC)","from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138])\n\tby ash.osuosl.org (Postfix) with ESMTP id E76431C24A1\n\tfor ;\n\tSat, 2 Sep 2017 20:10:15 +0000 (UTC)","from localhost (localhost [127.0.0.1])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id D9A4E87804\n\tfor ;\n\tSat, 2 Sep 2017 20:10:15 +0000 (UTC)","from whitealder.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id blvxwcPeDStT for ;\n\tSat, 2 Sep 2017 20:10:15 +0000 (UTC)","from mail-wm0-f65.google.com (mail-wm0-f65.google.com\n\t[74.125.82.65])\n\tby whitealder.osuosl.org (Postfix) with ESMTPS id 1BD508663C\n\tfor ; Sat, 2 Sep 2017 20:10:15 +0000 (UTC)","by mail-wm0-f65.google.com with SMTP id u26so3026179wma.5\n\tfor ; Sat, 02 Sep 2017 13:10:15 -0700 (PDT)","from ymorin.is-a-geek.org\n\t(2a01cb0886107300a556795e0851f8aa.ipv6.abo.wanadoo.fr.\n\t[2a01:cb08:8610:7300:a556:795e:851:f8aa])\n\tby smtp.gmail.com with ESMTPSA id\n\ty109sm4273632wrb.7.2017.09.02.13.10.11\n\t(version=TLS1 cipher=AES128-SHA bits=128/128);\n\tSat, 02 Sep 2017 13:10:12 -0700 (PDT)","by ymorin.is-a-geek.org (sSMTP sendmail emulation);\n\tSat, 02 Sep 2017 22:10:10 +0200"],"X-Virus-Scanned":["amavisd-new at osuosl.org","amavisd-new at osuosl.org"],"X-Greylist":"domain auto-whitelisted by SQLgrey-1.7.6","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;\n\th=sender:date:from:to:cc:subject:message-id:references:mime-version\n\t:content-disposition:in-reply-to:user-agent;\n\tbh=aIJ9zZuouNT61+9WyF8yGzRSQp9KH0hfn4+8VpU2yzw=;\n\tb=AO1BxJrP6jpzX45gOtUdkraLPFw4g3EPEwPFfKBLMzlwtYkY4cJRdD+rLuDcIGKkR3\n\tKDoj9t7PSTE4lOUxbZbKG/IUQYmeGbwFAi3ns9hgu3SP4eJWVmwCGqcK14PhTQdjymYk\n\th6lF7TtN5MTw6Jxwz1wABD14KhQdIrqjE2bvVGa2LcvEbPY/Q0Ck7cVXv5EtTSrs8eC3\n\tiEGCyAbmyw+FXVMVpWnd1pHRNG5nlNqPW/ZbgjpH6x3Li1eUlTuEWcSUjZOA2mvHj6sE\n\tWOny1WssaJ9sxFr+bwG8BNCYJ+ffMYqsC8dN0S+K8PAn2klz7LLlra3V2MrLHduT5Mav\n\ttrzQ==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:sender:date:from:to:cc:subject:message-id\n\t:references:mime-version:content-disposition:in-reply-to:user-agent; \n\tbh=aIJ9zZuouNT61+9WyF8yGzRSQp9KH0hfn4+8VpU2yzw=;\n\tb=FqE0H13NEbXHRQmLG2MRhnepr9wPxbd4F5FABIKXCvuYvju9QtXrSgiARF4KTABYk+\n\tKo4fZWRYjgvLkdqGSfq9/Wy+u1mgWlpbBpW4rhpbeJkh7VEq4brMaKB5OQ+uuQad+fOD\n\tyzZfT54wydPvnRVX1docjg4AOVd9JlBtiCd5WW3vbCJMRwjgtTIA/6sX2F4x/uwGJqEc\n\tMs/wVSkEHQtmmLOz9W3grc+0GiG6BS0leXwdfyXTxUXV8PvL4lTMFWkwGY2bzOIeeZ1f\n\tj2nG8PNYYxdTHtEz4MHHHcrpth2d8eINzLdxQcJyZesUpniUk8oFKosRyEdRfF95WFxw\n\tlybw==","X-Gm-Message-State":"AHPjjUjR+UvD/nKz/lqxaXxqe539w9x4IBwz+18Dv3yFFRkwFjXFr+oQ\n\tiiau1hDiBApCop5v","X-Google-Smtp-Source":"ADKCNb6hqRPeuRA6OOHC4ofwQgCDq+Wy/aVlXP49YySWePWJUueVQGoEQGvcPEnKDXuas89+A9jqUw==","X-Received":"by 10.28.169.216 with SMTP id s207mr1098667wme.93.1504383013277; \n\tSat, 02 Sep 2017 13:10:13 -0700 (PDT)","Date":"Sat, 2 Sep 2017 22:10:10 +0200","From":"\"Yann E. MORIN\" ","To":"Thomas Petazzoni ","Message-ID":"<20170902201010.GD3396@scaer>","References":"\n\t<5326fe3900e51f3b0a2ac4fc9d750245d560802c.1504381100.git.yann.morin.1998@free.fr>\n\t<20170902214704.0a01ba92@windsurf.lan>","MIME-Version":"1.0","Content-Disposition":"inline","In-Reply-To":"<20170902214704.0a01ba92@windsurf.lan>","User-Agent":"Mutt/1.5.22 (2013-10-16)","Cc":"buildroot@buildroot.org","Subject":"Re: [Buildroot] [PATCH 1/4] arch: add option to disable internal\n\ttoolchain backend","X-BeenThere":"buildroot@busybox.net","X-Mailman-Version":"2.1.18-1","Precedence":"list","List-Id":"Discussion and development of buildroot ","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"buildroot-bounces@busybox.net","Sender":"\"buildroot\" "}},{"id":1762181,"web_url":"http://patchwork.ozlabs.org/comment/1762181/","msgid":"<20170902221758.284de319@windsurf.lan>","list_archive_url":null,"date":"2017-09-02T20:17:58","subject":"Re: [Buildroot] [PATCH 1/4] arch: add option to disable internal\n\ttoolchain backend","submitter":{"id":2230,"url":"http://patchwork.ozlabs.org/api/people/2230/","name":"Thomas Petazzoni","email":"thomas.petazzoni@free-electrons.com"},"content":"Hello,\n\nOn Sat, 2 Sep 2017 22:10:10 +0200, Yann E. MORIN wrote:\n\n> > I'm not a big fan of the option name. What about: \n> \n> Oh, neither am I, neither am I. You know well that I am very bad at\n> finding good names. ;-)\n\nNo problem, that's what reviews are made for!\n\n> > So, arches can select BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT, and else\n> > we can \"depends on BR2_ARCH_HAS_TOOLCHAIN_BUILDROOT\". \n> \n> I also thought about doing so, yes, but is it really necessary to\n> introduce two blind options just to have a positive logic in the only\n> location we need it?\n\nYeah, I also thought about this. It's true that the positive symbol is\ngoing to be used only in one place, and it's the negative symbol (the\none being selected) that will be used in most places.\n\nSo perhaps you're right, and having both hidden booleans is not that\nuseful.\n\n> > Now that I think of it: we have dropped the Blackfin ADI external\n> > toolchain. Therefore, we currently have no in-tree solution to use/test\n> > bf606, bf607, bf608, etc. Perhaps we should drop them instead ? \n> \n> As already said: I don;t care about bfin, so I'm fine with dropping\n> those bfin cores. But we'd still need BR2_ARCH_HAS_TOOLCHAIN_BUILDROOT\n> and BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT for the rest, no?\n\nYes, we would still need them. I'm not at all saying that your patch\nseries is not useful, I'm just saying that for Blackfin, dropping\nsupport for those cores is better :)\n\nThomas","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","buildroot@lists.busybox.net"],"Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","buildroot@osuosl.org"],"Authentication-Results":"ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=busybox.net\n\t(client-ip=140.211.166.133; helo=hemlock.osuosl.org;\n\tenvelope-from=buildroot-bounces@busybox.net;\n\treceiver=)","Received":["from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xl6qk4cVTz9s7M\n\tfor ;\n\tSun, 3 Sep 2017 06:18:10 +1000 (AEST)","from localhost (localhost [127.0.0.1])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id 2813289423;\n\tSat, 2 Sep 2017 20:18:06 +0000 (UTC)","from hemlock.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id 8mFBXbNBYEpq; Sat, 2 Sep 2017 20:18:04 +0000 (UTC)","from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id 5D58589424;\n\tSat, 2 Sep 2017 20:18:04 +0000 (UTC)","from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137])\n\tby ash.osuosl.org (Postfix) with ESMTP id 9D6221C24A1\n\tfor ;\n\tSat, 2 Sep 2017 20:18:02 +0000 (UTC)","from localhost (localhost [127.0.0.1])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id 8D60886CF5\n\tfor ;\n\tSat, 2 Sep 2017 20:18:02 +0000 (UTC)","from fraxinus.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id gqvgUb8q5ALB for ;\n\tSat, 2 Sep 2017 20:18:01 +0000 (UTC)","from mail.free-electrons.com (mail.free-electrons.com [62.4.15.54])\n\tby fraxinus.osuosl.org (Postfix) with ESMTP id 2C91186CF0\n\tfor ; Sat, 2 Sep 2017 20:18:01 +0000 (UTC)","by mail.free-electrons.com (Postfix, from userid 110)\n\tid 2DC4B20A23; Sat, 2 Sep 2017 22:17:59 +0200 (CEST)","from windsurf.lan (unknown [185.94.29.10])\n\tby mail.free-electrons.com (Postfix) with ESMTPSA id D426020A0C;\n\tSat, 2 Sep 2017 22:17:58 +0200 (CEST)"],"X-Virus-Scanned":["amavisd-new at osuosl.org","amavisd-new at osuosl.org"],"X-Greylist":"domain auto-whitelisted by SQLgrey-1.7.6","Date":"Sat, 2 Sep 2017 22:17:58 +0200","From":"Thomas Petazzoni ","To":"\"Yann E. MORIN\" ","Message-ID":"<20170902221758.284de319@windsurf.lan>","In-Reply-To":"<20170902201010.GD3396@scaer>","References":"\n\t<5326fe3900e51f3b0a2ac4fc9d750245d560802c.1504381100.git.yann.morin.1998@free.fr>\n\t<20170902214704.0a01ba92@windsurf.lan>\n\t<20170902201010.GD3396@scaer>","Organization":"Free Electrons","X-Mailer":"Claws Mail 3.14.1 (GTK+ 2.24.31; x86_64-redhat-linux-gnu)","MIME-Version":"1.0","Cc":"buildroot@buildroot.org","Subject":"Re: [Buildroot] [PATCH 1/4] arch: add option to disable internal\n\ttoolchain backend","X-BeenThere":"buildroot@busybox.net","X-Mailman-Version":"2.1.18-1","Precedence":"list","List-Id":"Discussion and development of buildroot ","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"buildroot-bounces@busybox.net","Sender":"\"buildroot\" "}}]