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 60C91C5DF9C for ; Mon, 24 Aug 2026 19:34:39 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id AE629405F4; Mon, 24 Aug 2026 19:34:37 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id 2d70KWSXoMUX; Mon, 24 Aug 2026 19:34:35 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.166.142; helo=lists1.osuosl.org; envelope-from=buildroot-bounces@buildroot.org; receiver= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=buildroot.org; s=default; t=1787600075; bh=/0uyZv7UUN8SHFocGDplf+2uF/5lcqbgIoO5if7lOBc=; h=Date:From:To:Subject:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=lXP+jssKyw2BtJNdpV8qbmd9P7+mUlts66lId7dnRDu8JpA3ayka/WjSC1lIqyYzv y0OMg9yc4/QlcIw4japyMP+t2y3uioi9+vgSgOqiJW0aHsVNlUeVo0R7AS0NQqas0Z 2HJXD8AI5B2qzcB+osZ0Q7rsberPzZ0QMrtVOwtp0ZosBaOW+ZCszifUcdDZQAth2R lEimtXYmxwuH6ojhLDMZOhgtwn84qdCHy6DNRYXb3qWbBQtqlryt3Kv8MVd1v1vZgJ IGqROMOW/APJlG3woXdpeIJof5RxNenwG4e+IoXLZBl4xtJeGeoFF0ATsRwPwwQKr2 ooHZQqSHWvZYQ== Received: from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142]) by smtp4.osuosl.org (Postfix) with ESMTP id 5BCA24059A; Mon, 24 Aug 2026 19:34:35 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by lists1.osuosl.org (Postfix) with ESMTP id 3ADD22FD for ; Mon, 24 Aug 2026 19:34:33 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 183F1400A2 for ; Mon, 24 Aug 2026 19:34:33 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id BkZs5vP6MLJp for ; Mon, 24 Aug 2026 19:34:32 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=89.238.66.15; helo=helium.openadk.org; envelope-from=wbx@openadk.org; receiver= Authentication-Results: smtp2.osuosl.org; dmarc=none (p=none dis=none) header.from=openadk.org Received: from helium.openadk.org (helium.openadk.org [89.238.66.15]) by smtp2.osuosl.org (Postfix) with ESMTPS id 08B1140083 for ; Mon, 24 Aug 2026 19:34:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=openadk.org; s=2022; t=1787600069; bh=rDrbaFCvxSPA9eUqLkgwy2R2SAcDhiIn4baWl8ezM48=; h=Date:From:To:Subject:From; b=qQRw9S5jst6QhNXeChfWCUWPQgY+N0xPYcLVzC6ZpsVJDbsIyo32s8g8+z4/RjzyQ TkyKHnzG9ZMXUzpj6RiWexfU7cdjNBLFMKjxKXIc7MpSdCTyY95Ph9wU14zm72GLNI ItY/ZIoaGd7BOFQMiPdt0kBOBphv59mVgefjFFvhMynnH6FMX+d6KDxnlLK5KqLLkF kVfbKAwlIVzxoc3MMvVNE5abwRpXyOwMlviCw3N45FTq5DBUfxZIhkjreI43OlmtOm 23M91+CIWieBS0+2l1KkzF3NylPjs7J2V7azeXN8BIlgixxrMfczV7JP/XZhmJ2pCV maR5e+Cn9w8aA== Received: by helium.openadk.org (Postfix, from userid 1000) id 56AC631E0D44; Mon, 24 Aug 2026 21:34:29 +0200 (CEST) Date: Mon, 24 Aug 2026 21:34:28 +0200 From: Waldemar Brodkorb To: buildroot@buildroot.org Message-ID: MIME-Version: 1.0 Content-Disposition: inline X-Operating-System: Linux 6.12.96+deb13-amd64 x86_64 Subject: [Buildroot] [PATCH] arch/Config.in.arc: clarify float configuration X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" Select soft-float configurations where appropriate, checked with all selectable CPU's and uClibc-ng toolchains. uClibc-ng enabled FENV support for hard-float toolchains unconditionally in commit 4c5039b80ebbe42db35af189afcff7fb7d5cace6. Glibc has a preconfigure script to check if the toolchain is a soft-float toolchain. Fixes: - https://autobuild.buildroot.org/results/d0e735bcd9de979ab74df0c2f5229f7534d1539a Signed-off-by: Waldemar Brodkorb --- arch/Config.in.arc | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/Config.in.arc b/arch/Config.in.arc index f250ae5eeb..8fac281045 100644 --- a/arch/Config.in.arc +++ b/arch/Config.in.arc @@ -7,12 +7,15 @@ choice config BR2_arc750d bool "ARC 750D" + select BR2_SOFT_FLOAT config BR2_arc770d bool "ARC 770D" + select BR2_SOFT_FLOAT config BR2_archs38 bool "ARC HS38" + select BR2_SOFT_FLOAT help Generic ARC HS capable of running Linux, i.e. with MMU, caches and 32-bit multiplier. Also it corresponds to the @@ -20,6 +23,7 @@ config BR2_archs38 config BR2_archs38_64mpy bool "ARC HS38 with 64-bit mpy" + select BR2_SOFT_FLOAT help Fully featured ARC HS capable of running Linux, i.e. with MMU, caches and 64-bit multiplier. @@ -39,15 +43,17 @@ config BR2_archs38_full config BR2_archs4x_rel31 bool "ARC HS48 rel 31" + select BR2_SOFT_FLOAT help Build for HS48 release 3.1 config BR2_archs4x bool "ARC HS48" + select BR2_SOFT_FLOAT help Latest release of HS48 processor - Dual and Quad multiply and MAC operations - - Double-precision FPU + - Double-precision FPU (optional) endchoice -- 2.47.3 _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot