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=-18.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 CE42BC43387 for ; Tue, 8 Jan 2019 19:29:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9E45B2070B for ; Tue, 8 Jan 2019 19:29:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1546975750; bh=kMUio/CIE75FQuW9CLR1Dth70BxYd3hKUWZP6aC1EG8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=KcoPuoldYC+bj1Ag08l6NdADX/RTOtG3x66s4ecFsWyrQQwQMcEPVSSKcYtvQYuVM pT2arc164lqKStjn7tNMuBQ7/v38fERWAFkUjXZQrJEiMs6cMBNiZZxEYeQvzosulJ X4+oPN0oFOlMOAaqvqLs44X+LcVnm8q4HdheAj/o= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730314AbfAHT3J (ORCPT ); Tue, 8 Jan 2019 14:29:09 -0500 Received: from mail.kernel.org ([198.145.29.99]:36304 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730285AbfAHT3G (ORCPT ); Tue, 8 Jan 2019 14:29:06 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 965612070B; Tue, 8 Jan 2019 19:29:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1546975745; bh=kMUio/CIE75FQuW9CLR1Dth70BxYd3hKUWZP6aC1EG8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mwuOCrsB1V8t8unZ+zcVSqIY8MYV2u3eWKFJSUGJHxnSMKgU4Zj+xb4coorXEF6o+ chsuIbtxW1CH569szihugebXQ0JECDBwuEO+AvL3x855POtyj6bD01FXAqGHNf5Khf TYWaJImz7kiDN1kwSj1g4BY3p1m+zQnk2QettW0k= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Arnaldo Carvalho de Melo , Adrian Hunter , Josh Poimboeuf , Namhyung Kim , Sasha Levin Subject: [PATCH AUTOSEL 4.20 091/117] tools lib subcmd: Don't add the kernel sources to the include path Date: Tue, 8 Jan 2019 14:25:59 -0500 Message-Id: <20190108192628.121270-91-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190108192628.121270-1-sashal@kernel.org> References: <20190108192628.121270-1-sashal@kernel.org> MIME-Version: 1.0 X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo [ Upstream commit ece9804985b57e1ccd83b1fb6288520955a29d51 ] At some point we decided not to directly include kernel sources files when building tools/perf/, but when tools/lib/subcmd/ was forked from tools/perf it somehow ended up adding it via these two lines in its Makefile: CFLAGS += -I$(srctree)/include/uapi CFLAGS += -I$(srctree)/include As $(srctree) points to the kernel sources. Removing those lines and keeping just: CFLAGS += -I$(srctree)/tools/include/ Is enough to build tools/perf and tools/objtool. This fixes the build when building from the sources in environments such as the Android NDK crossbuilding from a fedora:26 system: subcmd-util.h:11:15: error: expected ',' or ';' before 'void' static inline void report(const char *prefix, const char *err, va_list params) ^ In file included from /git/perf/include/uapi/linux/stddef.h:2:0, from /git/perf/include/uapi/linux/posix_types.h:5, from /opt/android-ndk-r12b/platforms/android-24/arch-arm/usr/include/sys/types.h:36, from /opt/android-ndk-r12b/platforms/android-24/arch-arm/usr/include/unistd.h:33, from run-command.c:2: subcmd-util.h:18:17: error: '__no_instrument_function__' attribute applies only to functions The /opt/android-ndk-r12b/platforms/android-24/arch-arm/usr/include/sys/types.h file that includes linux/posix_types.h ends up getting the one in the kernel sources causing the breakage. Fix it. Test built tools/objtool/ too. Reported-by: Jiri Olsa Tested-by: Jiri Olsa Cc: Adrian Hunter Cc: Josh Poimboeuf Cc: Namhyung Kim Fixes: 4b6ab94eabe4 ("perf subcmd: Create subcmd library") Link: https://lkml.kernel.org/n/tip-5lhaoecrj12t0bqwvpiu14sm@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Sasha Levin --- tools/lib/subcmd/Makefile | 2 -- 1 file changed, 2 deletions(-) diff --git a/tools/lib/subcmd/Makefile b/tools/lib/subcmd/Makefile index 95563b8e1ad7..ed61fb3a46c0 100644 --- a/tools/lib/subcmd/Makefile +++ b/tools/lib/subcmd/Makefile @@ -36,8 +36,6 @@ endif CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE CFLAGS += -I$(srctree)/tools/include/ -CFLAGS += -I$(srctree)/include/uapi -CFLAGS += -I$(srctree)/include SUBCMD_IN := $(OUTPUT)libsubcmd-in.o -- 2.19.1