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 smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (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 48FAAC25B08 for ; Wed, 17 Aug 2022 18:46:40 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id A414541935; Wed, 17 Aug 2022 18:46:39 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org A414541935 X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Ml7h5D9I2k3N; Wed, 17 Aug 2022 18:46:38 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp4.osuosl.org (Postfix) with ESMTP id 5FDF041928; Wed, 17 Aug 2022 18:46:37 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 5FDF041928 Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by ash.osuosl.org (Postfix) with ESMTP id A6D281BF36F for ; Wed, 17 Aug 2022 18:46:35 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 8119B60A7D for ; Wed, 17 Aug 2022 18:46:35 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 8119B60A7D 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 GMXtiDb1OvDL for ; Wed, 17 Aug 2022 18:46:34 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org EDB0360737 Received: from smtp2-g21.free.fr (smtp2-g21.free.fr [IPv6:2a01:e0c:1:1599::11]) by smtp3.osuosl.org (Postfix) with ESMTPS id EDB0360737 for ; Wed, 17 Aug 2022 18:46:33 +0000 (UTC) Received: from ymorin.is-a-geek.org (unknown [IPv6:2a01:cb19:8b51:cb00:1014:5f7:51e1:dc98]) (Authenticated sender: yann.morin.1998@free.fr) by smtp2-g21.free.fr (Postfix) with ESMTPSA id 82C282003C3; Wed, 17 Aug 2022 20:46:21 +0200 (CEST) Received: by ymorin.is-a-geek.org (sSMTP sendmail emulation); Wed, 17 Aug 2022 20:46:21 +0200 Date: Wed, 17 Aug 2022 20:46:21 +0200 From: "Yann E. MORIN" To: Thomas Petazzoni Message-ID: <20220817184621.GR2854108@scaer> References: <20220815202955.2216503-1-thomas.petazzoni@bootlin.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220815202955.2216503-1-thomas.petazzoni@bootlin.com> User-Agent: Mutt/1.5.22 (2013-10-16) X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=free.fr; s=smtp-20201208; t=1660761989; bh=hanoIi8uWiVPsMgZRD4DoWUhhL2tZaFo9rLIA5n//Ng=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PAJ09dOIU0fnb4iHGG/fnNgPnTsf0amH8zhHMR4/KX4dSYEyDTArWNiMKC0fdVUH4 FsrgV4zDqXUebPHcuzR8GkVMVU+fPPrug5xlTMV+hsa1mhKscW4ODnxCyC1XvR3xBi xkA18Ur/tKza1XW0qwoNXIGliy1UJhLGGummdheJjSOh5NsluidIfIZyG4yU6HmIvO RSVm8DOgLyfMa1d6TCAGVGypnb24yeIlKIO8FZb69dJYLnvOd/EZfsh+wClMoRc7Y+ ZMMQ+ZcEsvqG5Lk0EzBMiQ6i/Khl+j+jzEtlc0k+/UUv5xt+9yHDhD1Q30jYF1fvWi wQMoYDCLiCKOw== X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dkim=pass (2048-bit key) header.d=free.fr header.i=@free.fr header.a=rsa-sha256 header.s=smtp-20201208 header.b=PAJ09dOI Subject: Re: [Buildroot] [PATCH next] toolchain/toolchain-buildroot: default to glibc as the C library 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: , Cc: Buildroot List , Giulio Benetti , Romain Naour , Thomas De Schampheleire Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" Thomas, All, On 2022-08-15 22:29 +0200, Thomas Petazzoni spake thusly: > This is perhaps the most controversial change for Buildroot that can > be written in a two-liner. > > Historically, we have used uClibc as our default C library, as > Buildroot was created initially as a test-bed for uClibc, and also > because uClibc made a lot of sense for embedded Linux systems, due to > its smaller size and fine-grained configurability. > > Since then, the landscape of embedded Linux systems has changed. Even > though Buildroot happily supports really low-end devices, the vast > majority of Buildroot users are quite certainly running the resulting > system on a reasonably powerful platform, with significant amount of > RAM and storage. In this context, the benefits of uClibc are no longer > that much relevant, and glibc causes less "troubles". Therefore, this > patch proposes to use glibc as our default C library when using the > internal toolchain backend instead of uClibc. > > Of course, we will keep the support for uClibc, which remains an > important C library choice, for space-constrained systems, or simply > for architectures that are not supported by glibc. > > Signed-off-by: Thomas Petazzoni Applied to next, thanks. Regards, Yann E. MORIN. > --- > toolchain/toolchain-buildroot/Config.in | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/toolchain/toolchain-buildroot/Config.in b/toolchain/toolchain-buildroot/Config.in > index 836af3b22a..9956dc4383 100644 > --- a/toolchain/toolchain-buildroot/Config.in > +++ b/toolchain/toolchain-buildroot/Config.in > @@ -22,8 +22,7 @@ config BR2_TOOLCHAIN_BUILDROOT_VENDOR > > choice > prompt "C library" > - default BR2_TOOLCHAIN_BUILDROOT_UCLIBC > - default BR2_TOOLCHAIN_BUILDROOT_GLIBC if BR2_powerpc64 > + default BR2_TOOLCHAIN_BUILDROOT_GLIBC > > config BR2_TOOLCHAIN_BUILDROOT_UCLIBC > bool "uClibc-ng" > -- > 2.37.2 > -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 561 099 427 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------' _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot