From patchwork Sat Jul 13 03:21:06 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 168956 Delivered-To: patch@linaro.org Received: by 2002:a92:4782:0:0:0:0:0 with SMTP id e2csp1671229ilk; Fri, 12 Jul 2019 20:29:13 -0700 (PDT) X-Google-Smtp-Source: APXvYqwPJR/zyqbsRQ1bTMWZBfYoF5wiwtBp6ykAWIDF64p7oQSLzBKf6j0EqoyNkori61sw4L+R X-Received: by 2002:a63:460c:: with SMTP id t12mr14726929pga.69.1562988553569; Fri, 12 Jul 2019 20:29:13 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1562988553; cv=none; d=google.com; s=arc-20160816; b=amzXp0qJnLCcG/3mSc2mX0juDqyMcBcIpkQ4G4zua1W/+k1OyMhLeE/7hFdbuJ7fbD EuiWskMZs4LEYGr6A/TGT5Q+hT4DalbcjXe/1FFleXFu1ziKP1Xj/0SiosZOr75PsKBr a6bFS482cpF5W859Mock6r7vl7VTrBMus5qF0LIkhu7e8wl9BoZLavre4sX9z5DWBfGj BpR4q/CJ1AEfiU5NdukA3ivyBcOHrp4SuSg6RWAQZk/Cyw5dqNgzRpb7qTxhZgvVvxdD 96N8UXWdJrDgqpXB67Uhj0PPQmx8krPtvKecrLRWqjRaV/qojsK++Heqyl+BY8obtcG8 m3rg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :dkim-signature:dkim-filter; bh=1IdPDx4QX0euUr4uIRn/uQ11mnE9aURyo1Zm0ZEzzSs=; b=Vdne0+xhclcGNlaQverrCiUoxFfsbkzuuXCQMOm5wi3yPdYPyimDGPFXoeebu/bOfL CX+g1Qwucc5dnV3GZBLcs+zMrLLX9HRtfRQmvMvbp7Ldhg6K32DNyhu4gDF5LVKUQAIP QHUaPbXu0eG+Vvlc/h9kQplQfVoAqfCp5NHTkcUbn1cN85wh4KFo4DztLBYfw4P7PRtn vpJXgI9XLoXwfaohYif8i9xcsHbeoGUdYIjCgTM0aj/BnnDyqXPaAvjD62EM3mWK3u6M aspy1qJbh3CfhIW+ksWGlGcs9NiCEBWa1bnIhG8VUro+VZXxHszUKe7S0tU7m2HBp6jR JeFQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=H+3dgelz; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a9si10630552pfn.104.2019.07.12.20.29.12; Fri, 12 Jul 2019 20:29:13 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=H+3dgelz; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727544AbfGMDWr (ORCPT + 29 others); Fri, 12 Jul 2019 23:22:47 -0400 Received: from conuserg-10.nifty.com ([210.131.2.77]:52676 "EHLO conuserg-10.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727370AbfGMDWq (ORCPT ); Fri, 12 Jul 2019 23:22:46 -0400 Received: from grover.flets-west.jp (softbank126026094249.bbtec.net [126.26.94.249]) (authenticated) by conuserg-10.nifty.com with ESMTP id x6D3LCS2001105; Sat, 13 Jul 2019 12:21:13 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-10.nifty.com x6D3LCS2001105 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1562988073; bh=1IdPDx4QX0euUr4uIRn/uQ11mnE9aURyo1Zm0ZEzzSs=; h=From:To:Cc:Subject:Date:From; b=H+3dgelzRhySedQpLwoncmnFJlhOAC6smKw42tgxGW66g4TX+fG+zinNh4AGqdkBV sDGCcJP/3jlpIUG+9H4jbL5ashVrZTqBN9PoDIP1bG9kY/0MaTaWYJ4vBpWTxX4Omf RqW5HPyA59GEjvtFZ1wcuentYVv5NNZkFEWlYZ9ZehokwLXXZUshr7g+PqbMuvcy50 SzPi5sTmajRUbguE4yWfcNru+V6pjhCXQaux7lpKlKU9UnUp/SKGF9Fj6AQYfpeOG8 YIUYRITsvVlb8B8NQYEZJcn7roPqrgX41eu2sOvXQ7hqe6g0yNBm2702TTuTtq5KU+ bWX8tcpizGxbg== X-Nifty-SrcIP: [126.26.94.249] From: Masahiro Yamada To: Michael Ellerman , linuxppc-dev@lists.ozlabs.org Cc: Nicholas Piggin , Stephen Rothwell , Masahiro Yamada , Benjamin Herrenschmidt , Paul Mackerras , linux-kernel@vger.kernel.org Subject: [PATCH] powerpc: remove meaningless KBUILD_ARFLAGS addition Date: Sat, 13 Jul 2019 12:21:06 +0900 Message-Id: <20190713032106.8509-1-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The KBUILD_ARFLAGS addition in arch/powerpc/Makefile has never worked in a useful way because it is always overridden by the following code in the top Makefile: # use the deterministic mode of AR if available KBUILD_ARFLAGS := $(call ar-option,D) The code in the top Makefile was added in 2011, by commit 40df759e2b9e ("kbuild: Fix build with binutils <= 2.19"). The KBUILD_ARFLAGS addition for ppc has always been dead code from the beginning. Nobody has reported a problem since 43c9127d94d6 ("powerpc: Add option to use thin archives"), so this code was unneeded. Signed-off-by: Masahiro Yamada --- arch/powerpc/Makefile | 1 - 1 file changed, 1 deletion(-) -- 2.17.1 diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index c345b79414a9..46ed198a3aa3 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -112,7 +112,6 @@ ifeq ($(HAS_BIARCH),y) KBUILD_CFLAGS += -m$(BITS) KBUILD_AFLAGS += -m$(BITS) -Wl,-a$(BITS) KBUILD_LDFLAGS += -m elf$(BITS)$(LDEMULATION) -KBUILD_ARFLAGS += --target=elf$(BITS)-$(GNUTARGET) endif cflags-$(CONFIG_STACKPROTECTOR) += -mstack-protector-guard=tls