From patchwork Sat Jul 6 20:48:41 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Yann E. MORIN" X-Patchwork-Id: 257304 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from silver.osuosl.org (silver.osuosl.org [140.211.166.136]) by ozlabs.org (Postfix) with ESMTP id D979A2C0099 for ; Sun, 7 Jul 2013 06:49:20 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id 5BE4C31BD6; Sat, 6 Jul 2013 20:49:19 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "References" Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id yde8vwQDWbE7; Sat, 6 Jul 2013 20:49:15 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by silver.osuosl.org (Postfix) with ESMTP id B9AA3320A6; Sat, 6 Jul 2013 20:49:13 +0000 (UTC) X-Original-To: buildroot@lists.busybox.net Delivered-To: buildroot@osuosl.org Received: from whitealder.osuosl.org (whitealder.osuosl.org [140.211.166.138]) by ash.osuosl.org (Postfix) with ESMTP id 3E1708F74B for ; Sat, 6 Jul 2013 20:49:17 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 1B4208852B for ; Sat, 6 Jul 2013 20:49:10 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "References" Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id BGOn-aCIYEhZ for ; Sat, 6 Jul 2013 20:49:04 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mail-wg0-f48.google.com (mail-wg0-f48.google.com [74.125.82.48]) by whitealder.osuosl.org (Postfix) with ESMTPS id E4F8480339 for ; Sat, 6 Jul 2013 20:49:03 +0000 (UTC) Received: by mail-wg0-f48.google.com with SMTP id f11so2757269wgh.15 for ; Sat, 06 Jul 2013 13:49:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references:in-reply-to:references; bh=Hm+O0IdCd+NIGVFoiCKgtmLmvhvW/JZdVWE5oJ/E4RU=; b=WsNWP5NkYIRD2niBzXurvmfiEt39Xw2t4FdfyfdvYYh4k3DUEu9j69Gd+2hSHluvTV aZer5qFnpDPt1hxsEq/aSJm2rJj+16mvAAr/0lNNcuF7wOFJPO2GN4Pu0k2AMM3HToEu YPpkPCsI9qZZeoZMgpS1i2zP9/IaBgbtj8g0VSUcd6EiEnhXSBP8U1gmQW6hkcQYMQmw IMiIMOdpu8W1il7wrPTtneyZqIVPCgW+Xnmm12fcRUkkZ5z1FNz4FGM27mQHkON/arQR 2uMJfhGO1HIJ9+rCJJTZ5FWT2zVJcZSvwB4QsUl+ANE2BHTBgNh2KtfUgoEvEEi3re7/ s5xA== X-Received: by 10.180.20.228 with SMTP id q4mr8503351wie.1.1373143742005; Sat, 06 Jul 2013 13:49:02 -0700 (PDT) Received: from gourin.bzh.lan (ks3095497.kimsufi.com. [94.23.60.27]) by mx.google.com with ESMTPSA id em10sm37710080wid.1.2013.07.06.13.49.00 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sat, 06 Jul 2013 13:49:01 -0700 (PDT) From: "Yann E. MORIN" To: buildroot@busybox.net Date: Sat, 6 Jul 2013 22:48:41 +0200 Message-Id: X-Mailer: git-send-email 1.8.1.2 In-Reply-To: References: In-Reply-To: References: Cc: Thomas Petazzoni , "Yann E. MORIN" Subject: [Buildroot] [PATCH 02/12] arch/arm: remove OABI option X-BeenThere: buildroot@busybox.net X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: buildroot-bounces@busybox.net Sender: buildroot-bounces@busybox.net From: "Yann E. MORIN" OABI is more than legacy, it's dead. New developments should go with EABI, since it so much better. From the Debian EABI page [0] : - floating point performance, with or without an FPU is very much faster - mixing soft and hardfloat code is possible - structure packing is not as painful as it used to be - a more efficient syscall convention - more compatibility with various tools [0] http://wiki.debian.org/ArmEabiPort Signed-off-by: "Yann E. MORIN" Cc: Thomas Petazzoni --- arch/Config.in.arm | 19 ------------------- 1 file changed, 19 deletions(-) diff --git a/arch/Config.in.arm b/arch/Config.in.arm index 983cac4..45d2b4b 100644 --- a/arch/Config.in.arm +++ b/arch/Config.in.arm @@ -64,27 +64,8 @@ config BR2_arm1136jf_s bool default BR2_arm1136jf_s_r0 || BR2_arm1136jf_s_r1 -choice - prompt "Target ABI" - depends on BR2_arm || BR2_armeb - depends on BR2_DEPRECATED - default BR2_ARM_EABI - help - Application Binary Interface to use - - Note: - Using OABI is discouraged. - -config BR2_ARM_EABI_CHOICE - bool "EABI" -config BR2_ARM_OABI - bool "OABI" - depends on !BR2_GCC_VERSION_4_7_X -endchoice - config BR2_ARM_EABI def_bool y - depends on !BR2_ARM_OABI config BR2_ARM_ENABLE_NEON bool "Enable NEON SIMD extension support"