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=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 97AEAC169C4 for ; Fri, 8 Feb 2019 14:21:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5987120844 for ; Fri, 8 Feb 2019 14:21:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dCBfP2Bl" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727936AbfBHOV2 (ORCPT ); Fri, 8 Feb 2019 09:21:28 -0500 Received: from mail-wr1-f65.google.com ([209.85.221.65]:34597 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727479AbfBHOV2 (ORCPT ); Fri, 8 Feb 2019 09:21:28 -0500 Received: by mail-wr1-f65.google.com with SMTP id z15so3799019wrn.1; Fri, 08 Feb 2019 06:21:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:reply-to:from:date:message-id:subject:to; bh=gUB+JDm6ngiH7o/TLxKdajNKMy82xD79okyW720Fx4o=; b=dCBfP2Bl6sEEV2XB0tvMDTPMhI7JZV+ZdqUhYwSgXilslQaMWWOQC/NgjXWr9KZ3EG 8rAIHkgYebOgUm4tGQtgmHRdevpRD20Me6jpPvR9du4QIP99ZmcDdJJPz5HoZo+UbJJp cthQ13YPDw8VbqjqPeQMTglam4PyaD0GC1UdKJx2/Ri3IOjZv8BdB/wXtoHPQXgFuuhx s/enl9O9pWP0cI4zbc6RpsvfD986co7mvEFeLhE7LBR7eAcUkWbBS9H/xhV4KL+kkLLk 0s3kKgXGQaZcaond9eQHuuRoNX8a8Ge42iucrSn6mO51TsyieaevMGCNQlE2b1lArxze VPSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:reply-to:from:date:message-id :subject:to; bh=gUB+JDm6ngiH7o/TLxKdajNKMy82xD79okyW720Fx4o=; b=HWpxOc9GIEXRCBrZ6TsQe9G3T4M+XaZ9l2i2RDlUT+15cD0x5IwsVSHpnKOJI6MU0F efBXYtqvDWHMi/N6RHEZ2O7xPLfRLofz8HoCSTqSCk5zdozGAzH58zS2clMHmbIKCEOH VkZd6tNOeBh5ynS1GTkKbFXDFABdDdr9TH4TEYwFokB3IHa+8Q/G+fOk2ANKLBC8XjNM SM6WQOq5dW5DyuMWbh1Nir+rZH+/Hu9aVSBNHW4Wj8oV1Jn6njqKKczIV1jCSQBNuBK8 F1Z5FzbSgtho9JxrnQ6V+h0Suc0+kzEM6mff+79lfXNRU/TLybr7WxCPAEu2dkrm+7PY mEjw== X-Gm-Message-State: AHQUAuYfAddFdfYe8YhWten77RlW5is4Tvwc/Ld6E2utiMSfkQIgODjg 289WHxIbFUPjZr9RmMK60Ry7N/dO5tjCoCw21kA= X-Google-Smtp-Source: AHgI3IZFonL3sS/Cr+dH8CglD0FOVZyVKaxHxvxhj1aWHh4mkbsJURtrwBHlBsaNv5cM4zjpGNQ1xzv/8s9RGX1LQBo= X-Received: by 2002:a5d:62c7:: with SMTP id o7mr16409541wrv.132.1549635686355; Fri, 08 Feb 2019 06:21:26 -0800 (PST) MIME-Version: 1.0 Reply-To: sedat.dilek@gmail.com From: Sedat Dilek Date: Fri, 8 Feb 2019 15:21:15 +0100 Message-ID: Subject: Re: [PATCH 3/4] Makefile: lld: tell clang to use lld To: Masahiro Yamada , Nick Desaulniers , Nathan Chancellor , Michal Marek , linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Nick, why don't you simply check for CONFIG_LD_IS_LLD existing (when [1] applied)? If you want a specific version of ld.lld (you mentioned kernel module linking failure was fixed recently) why not transfer this into a scripts/lld-version.sh file? Greetings, - Sedat - [1] https://lore.kernel.org/patchwork/patch/1039719/ ("[1/4] init/Kconfig: add config support for detecting linker")