From patchwork Tue Jan 18 11:29:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Muhammad Usama Anjum X-Patchwork-Id: 12716217 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D4A04C4332F for ; Tue, 18 Jan 2022 11:31:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239881AbiARLbB (ORCPT ); Tue, 18 Jan 2022 06:31:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240106AbiARLa6 (ORCPT ); Tue, 18 Jan 2022 06:30:58 -0500 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B756C06161C; Tue, 18 Jan 2022 03:30:58 -0800 (PST) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: usama.anjum) with ESMTPSA id D840D1F43E9D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1642505457; bh=dpLad+4CdJOaMlTWmTiAawK1sEdubzbwv8rkOkH0hpM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EWk48EtaaPvtMZ6NV+gyXS9Eo6lBlAQ2vge/1BuKuobi8Pp1fJxCHAWAWcakXF6U/ 5fjTQd3jAAwsXK51uiAPDKasPaNsqbuE1zsmlkNHW55Dq1A+7FTDZZudZUlt3JLL9x Z2CFjQXSnfcpM51B7QrKwS/OQWzDBHZZW7jo243Cz1gXCoKwR2Ov11/izrwuYfUMf2 V94JNSMORMu7lwZe+bdZHz4p/cWoNbzhZgosq6SGA0JJmQ4myZ8sIPVyMZHe8yKOBJ 9j85yAnraTQ0GR7ZOTae5N1NEkBSA+VKK+gvvzi8zILKYRhg/yDSABZmXoixlYetES fP0UdH6ebqsrQ== From: Muhammad Usama Anjum To: Shuah Khan , Thomas Gleixner , Ingo Molnar , Peter Zijlstra , Darren Hart , Davidlohr Bueso , =?utf-8?q?Andr=C3=A9_Almeida?= , Paolo Bonzini , =?utf-8?q?Micka=C3=ABl_Sala=C3=BCn?= , "David S. Miller" , Jakub Kicinski , Mat Martineau , Matthieu Baerts , Andrew Morton , chiminghao , linux-kselftest@vger.kernel.org (open list:KERNEL SELFTEST FRAMEWORK), linux-kernel@vger.kernel.org (open list), kvm@vger.kernel.org (open list:KERNEL VIRTUAL MACHINE (KVM)), linux-security-module@vger.kernel.org (open list:LANDLOCK SECURITY MODULE), netdev@vger.kernel.org (open list:NETWORKING [GENERAL]), mptcp@lists.linux.dev (open list:NETWORKING [MPTCP]), linux-mm@kvack.org (open list:MEMORY MANAGEMENT) Cc: Muhammad Usama Anjum , kernel@collabora.com Subject: [PATCH 02/10] selftests: Add and export a kernel uapi headers path Date: Tue, 18 Jan 2022 16:29:01 +0500 Message-Id: <20220118112909.1885705-3-usama.anjum@collabora.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220118112909.1885705-1-usama.anjum@collabora.com> References: <20220118112909.1885705-1-usama.anjum@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: Kernel uapi headers can be present at different paths depending upon how the build was invoked. It becomes impossible for the tests to include the correct headers directory. Set and export KHDR_INCLUDES variable to make it possible for sub make files to include the header files. Signed-off-by: Muhammad Usama Anjum --- tools/testing/selftests/Makefile | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index a7b63860b7bc..21f983dfd047 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -129,8 +129,11 @@ ifneq ($(KBUILD_OUTPUT),) # $(realpath ...) resolves symlinks abs_objtree := $(realpath $(abs_objtree)) BUILD := $(abs_objtree)/kselftest + KHDR_INCLUDES := -I${abs_objtree}/usr/include else BUILD := $(CURDIR) + abs_srctree := $(shell cd $(top_srcdir) && pwd) + KHDR_INCLUDES := -I${abs_srctree}/usr/include DEFAULT_INSTALL_HDR_PATH := 1 endif @@ -139,6 +142,7 @@ include $(top_srcdir)/scripts/subarch.include ARCH ?= $(SUBARCH) export KSFT_KHDR_INSTALL_DONE := 1 export BUILD +export KHDR_INCLUDES # set default goal to all, so make without a target runs all, even when # all isn't the first target in the file.