From patchwork Fri Jan 11 03:22:33 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 155293 Delivered-To: patch@linaro.org Received: by 2002:a02:48:0:0:0:0:0 with SMTP id 69csp101737jaa; Thu, 10 Jan 2019 19:24:05 -0800 (PST) X-Google-Smtp-Source: ALg8bN58x4xeSNnwIRo009qq6FabeuF61vI76brG2OPaCltYeJNJJp9h3Ne0ySnxJLX1HEOtvInF X-Received: by 2002:a17:902:925:: with SMTP id 34mr12517893plm.14.1547177045147; Thu, 10 Jan 2019 19:24:05 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1547177045; cv=none; d=google.com; s=arc-20160816; b=M5CRrUrJLqlwKLxMnrFpQU09nH/vFYAityOTW/LbwAULDJq/0vXlNj21esWmijPqa2 moLpokhqa+MHBr9hlg8orkVJ+SWHKkPRLv8eTgavg3BZaQMadWJFsI9iHAFfeHKrX6eP o1NP7zX43d+U9CJv1ndgaUfUnDsjlMnwXjVedxDiSCZ1wtzJPC12xYVLcgFlNoB9FVlV M812VeDBN+NG8h4slhrRjOCoQ1N7pfEAjOdCZZsc/QVyINEZez4WEVjPDU2Y1XRaeLUr djPz9KUUPB4JBgi5SJ6hRUZxgDLr/gUiEwfFGus7jVenCkL2AdZkZr5oxVHCHNpaK1X6 QT3A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature:dkim-filter; bh=o960nwTIInwSpgZB4K5qD7Hn6Pqx0abIWDZYR2x41yA=; b=I9lHqlFvpu7eZi6j1xbHjOHvtTSiVX/Q6XQX57zZrr2Mz2L8yPaFmRNF1fHYpc7CoG enneHLH9WMbb802C0MslBUOo7kXhmOvLZ1Se8hpj8jt1v8VS4doW1zBLYoAVgcjB8g/c r7zPoLLtBI+2jTM9+XTXvWriGUdP2Vti94KiTunOHuwJ50mN/HwamwTyyy8eC1nXSNLz fsdWPuREuhSwqmkVXBTgJd+h5IPB4Ni1XnkUBcd8BrWqKIp7Mnd1FFjX5FQWu/uBZgmr eQlvMnIKsoJjzKS7C2XuJBtnfr0e7vS7uPYPz6ve2eiTOPerH0HoNFXFCfFsB79XAtgl fTtA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=Pw5RyNTA; 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 g3si74300889pgi.443.2019.01.10.19.24.04; Thu, 10 Jan 2019 19:24:05 -0800 (PST) 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=Pw5RyNTA; 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 S1730349AbfAKDX6 (ORCPT + 31 others); Thu, 10 Jan 2019 22:23:58 -0500 Received: from conuserg-07.nifty.com ([210.131.2.74]:59726 "EHLO conuserg-07.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730303AbfAKDX5 (ORCPT ); Thu, 10 Jan 2019 22:23:57 -0500 Received: from pug.e01.socionext.com (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-07.nifty.com with ESMTP id x0B3MdXe025916; Fri, 11 Jan 2019 12:22:42 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-07.nifty.com x0B3MdXe025916 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1547176963; bh=o960nwTIInwSpgZB4K5qD7Hn6Pqx0abIWDZYR2x41yA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Pw5RyNTAUnetSU3DE3wx+g10ghUpiX35CcH7FrO/qd+0DIlv6XA70xd/6UV58hNNM PEAwLwig++rrHkUcQ84szqCX4pog3pbgQMFQkSiDfmBSy4y2RL/gI5dRoKd/ExsKEX NBZ0f8l4kONuQIoP4xM0Zbe2zozM0hAZeeOs1zIgSi6IQsT+haBmgj3FZmwTxmapOO t91lQE/6mnQfzd6lPL+YPQF7TdyGxhilPs66BtV2Pv4dlP1vs/Z2+OS3OQB1OhWq44 zIeC7LYo0fMmgbjXaFtjPd0o2BnFH0y/joBrIVAEcr7Dn3VVcORX8JAtYPBa5bczAB l15GPfodYXgLQ== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: linux-kbuild@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Michael Ellerman Cc: Masahiro Yamada , Benjamin Herrenschmidt , linux-kernel@vger.kernel.org, Paul Mackerras Subject: [PATCH 3/3] powerpc: math-emu: remove unneeded header search paths Date: Fri, 11 Jan 2019 12:22:33 +0900 Message-Id: <1547176954-17739-4-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1547176954-17739-1-git-send-email-yamada.masahiro@socionext.com> References: <1547176954-17739-1-git-send-email-yamada.masahiro@socionext.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The header search path -I. in kernel Makefiles is very suspicious; it allows the compiler to search for headers in the top of $(srctree), where obviously no header file exists. -Iinclude/math-emu seems unnecessary because all files include headers in the form of #include . I was able to build without these header search paths. Signed-off-by: Masahiro Yamada --- arch/powerpc/math-emu/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.7.4 diff --git a/arch/powerpc/math-emu/Makefile b/arch/powerpc/math-emu/Makefile index 494df26..a879403 100644 --- a/arch/powerpc/math-emu/Makefile +++ b/arch/powerpc/math-emu/Makefile @@ -17,4 +17,4 @@ obj-$(CONFIG_SPE) += math_efp.o CFLAGS_fabs.o = -fno-builtin-fabs CFLAGS_math.o = -fno-builtin-fabs -ccflags-y = -I. -Iinclude/math-emu -w +ccflags-y = -w