Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp1751420imm; Thu, 9 Aug 2018 01:05:36 -0700 (PDT) X-Google-Smtp-Source: AA+uWPxM40+Oz61y148cXXG3y/0pYOYsngc3bz91XtD6mVM9KmfBfVowELyoHa/TqqeqFEGVg9Cg X-Received: by 2002:a17:902:aa8f:: with SMTP id d15-v6mr1140539plr.64.1533801936204; Thu, 09 Aug 2018 01:05:36 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1533801936; cv=none; d=google.com; s=arc-20160816; b=FV26YQ7uhtKfWXLzLwhD3PeGJvsR+l90MgsIGg1OGjc4jjngwwkn0W890Fhaq9SGty FM1USk6G0PKMM7T67m1/R/hDTBlMo+8BG7sAE9r2VW56c0rpbD/Rsnr0c+ydyObZpEgY R3H+GR1Fi76WT3vpxtIOgP+7mq97lGDfp/s8XBG6ybECCqZ8sqDf4sWtwCA6mZtig0cQ vEBkBTwIs9DRuZ2wuAzSJddAdy05gt+yEyWcPaChkr5ln3qFIrlo+HYLvbj8BKvcLNVP gzTauZ6GSl97YZklHT4Pbip8EyX2XyAHkgZ/Pe+YK7sYoj/BNGRLa4mrXJ7T5+6p9H5h 65Jw== 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:arc-authentication-results; bh=7WTclrGEYFttiKU/tkRSk3eitrGKcacl4PA+OwnByLo=; b=RfZmBlkAQiIMywEzzmAbLmav5i4ErTMpjopLFG7ES9YVHGwaAlZkE42UQdEBeITZwO 7FOa/Ac7E62X2wYIJQUEMMbMjgU+JQENkTNWYWKSDbMagEq+7QAxJhFgRfytNwSxPXm2 NGB5rvAcl3pSimZV5VkWdkEaDNiuV1sMTzEZcJQ05uQqWPFMAjGHKKzG85cor7U7IaDT xTkQLxzWBLGyRcm5rW3cT8MSIYV1Qohaq2oFtBt984zjx/Ix7KO+i9wkTZqopuPKsJf2 j36zAO+qwSJNQJAsBKX2jEczmE5tEwbeaYOjnVR0yMPAVGX3uieH1NTqM6S1khbIGuXT NgIA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=FtSiWHt9; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id u4-v6si6322600pgm.454.2018.08.09.01.05.21; Thu, 09 Aug 2018 01:05:36 -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=@linaro.org header.s=google header.b=FtSiWHt9; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728877AbeHIK2D (ORCPT + 99 others); Thu, 9 Aug 2018 06:28:03 -0400 Received: from mail-lf1-f65.google.com ([209.85.167.65]:43012 "EHLO mail-lf1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727237AbeHIK2C (ORCPT ); Thu, 9 Aug 2018 06:28:02 -0400 Received: by mail-lf1-f65.google.com with SMTP id f135-v6so3446237lfg.10 for ; Thu, 09 Aug 2018 01:04:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=7WTclrGEYFttiKU/tkRSk3eitrGKcacl4PA+OwnByLo=; b=FtSiWHt9pKnQc6MKiwOG/MmoV3b9qhrGiv23QOfAqABoV/BvuM3qPf7gVxanMsc9DO +JwNk/lndB6aCtaOoM6kEN9Fx8hVVSj3+BKhhF2fLQnDvTnk7k/7t60v5AFrWMxLYRWI kv4Q4yfVVfOAWzRI2UgOFRa74RU2M2QFnw3Xw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=7WTclrGEYFttiKU/tkRSk3eitrGKcacl4PA+OwnByLo=; b=YxfoYC3OwyV/0e5wHjLHg+IJXO+dsr2uSwzFqtuH3q/T3s1hgqlrrY1p6qRNp4y+s4 kLeXr/SgYvdYOYii5TOuvYegbGywtzokU+DqUZMZMv/VyAm3VZ1uH/nIBMWpYHx/8tNl VmdraGVHP2pu5MeSSKrXHe6XxzkQZZ8r/+ezzKHW5AbdsVw6Q7NuHpMYsCuRLxRYdQ55 vlDddDO9/esVWmbxVtC/0Z2xVt35LPumFnkM4pYAD5A5nJi9ito7x2D5TiRis0FD61v7 1bub9YVb45+UZy9xFSSrAQskJ3A0emwaFOPbwwBewB8/L9SD1TK2qGip6jQQxq24M67S +TxA== X-Gm-Message-State: AOUpUlGG11TFuO+itEZx45Zbmn7VjSLTtTT2iqDCnqAgo5EDzIf2OOwr L0HT1J4ROnKOoCopFcrs4kQq9Q== X-Received: by 2002:a19:12df:: with SMTP id 92-v6mr808879lfs.80.1533801859999; Thu, 09 Aug 2018 01:04:19 -0700 (PDT) Received: from localhost (c-2c3d70d5.07-21-73746f28.bbcust.telenor.se. [213.112.61.44]) by smtp.gmail.com with ESMTPSA id r63-v6sm1030606lja.18.2018.08.09.01.04.19 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 09 Aug 2018 01:04:19 -0700 (PDT) From: Anders Roxell To: yamada.masahiro@socionext.com, michal.lkml@markovi.net, shuah@kernel.org, bamv2005@gmail.com, brgl@bgdev.pl, pbonzini@redhat.com, akpm@linux-foundation.org, rppt@linux.vnet.ibm.com, aarcange@redhat.com Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, netdev@vger.kernel.org, Anders Roxell Subject: [PATCH v5] selftests: add headers_install to lib.mk Date: Thu, 9 Aug 2018 10:04:02 +0200 Message-Id: <20180809080402.24469-1-anders.roxell@linaro.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <3f332e65-0b33-9952-6aba-f9c8953a1f26@kernel.org> References: <3f332e65-0b33-9952-6aba-f9c8953a1f26@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If the kernel headers aren't installed we can't build all the tests. Add a new make target rule 'khdr' in the file lib.mk to generate the kernel headers and that gets include for every test-dir Makefile that includes lib.mk If the testdir in turn have its own sub-dirs the top_srcdir needs to be set to the linux-rootdir to be able to generate the kernel headers. Signed-off-by: Anders Roxell Reviewed-by: Fathi Boudra --- Rebased onto next-20180808 Cheers, Anders Makefile | 14 +------------- scripts/subarch.include | 13 +++++++++++++ tools/testing/selftests/android/Makefile | 2 +- tools/testing/selftests/android/ion/Makefile | 2 ++ tools/testing/selftests/futex/functional/Makefile | 1 + tools/testing/selftests/gpio/Makefile | 7 ++----- tools/testing/selftests/kvm/Makefile | 7 ++----- tools/testing/selftests/lib.mk | 12 ++++++++++++ tools/testing/selftests/net/Makefile | 1 + .../selftests/networking/timestamping/Makefile | 1 + tools/testing/selftests/vm/Makefile | 4 ---- 11 files changed, 36 insertions(+), 28 deletions(-) create mode 100644 scripts/subarch.include diff --git a/Makefile b/Makefile index c88d56de7fda..49dc0c6e1f23 100644 --- a/Makefile +++ b/Makefile @@ -299,19 +299,7 @@ KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null) KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION) export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION -# SUBARCH tells the usermode build what the underlying arch is. That is set -# first, and if a usermode build is happening, the "ARCH=um" on the command -# line overrides the setting of ARCH below. If a native build is happening, -# then ARCH is assigned, getting whatever value it gets normally, and -# SUBARCH is subsequently ignored. - -SUBARCH := $(shell uname -m | sed -e s/i.86/x86/ -e s/x86_64/x86/ \ - -e s/sun4u/sparc64/ \ - -e s/arm.*/arm/ -e s/sa110/arm/ \ - -e s/s390x/s390/ -e s/parisc64/parisc/ \ - -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \ - -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ \ - -e s/riscv.*/riscv/) +include scripts/subarch.include # Cross compiling and selecting different set of gcc/bin-utils # --------------------------------------------------------------------------- diff --git a/scripts/subarch.include b/scripts/subarch.include new file mode 100644 index 000000000000..650682821126 --- /dev/null +++ b/scripts/subarch.include @@ -0,0 +1,13 @@ +# SUBARCH tells the usermode build what the underlying arch is. That is set +# first, and if a usermode build is happening, the "ARCH=um" on the command +# line overrides the setting of ARCH below. If a native build is happening, +# then ARCH is assigned, getting whatever value it gets normally, and +# SUBARCH is subsequently ignored. + +SUBARCH := $(shell uname -m | sed -e s/i.86/x86/ -e s/x86_64/x86/ \ + -e s/sun4u/sparc64/ \ + -e s/arm.*/arm/ -e s/sa110/arm/ \ + -e s/s390x/s390/ -e s/parisc64/parisc/ \ + -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \ + -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ \ + -e s/riscv.*/riscv/) diff --git a/tools/testing/selftests/android/Makefile b/tools/testing/selftests/android/Makefile index 72c25a3cb658..d9a725478375 100644 --- a/tools/testing/selftests/android/Makefile +++ b/tools/testing/selftests/android/Makefile @@ -6,7 +6,7 @@ TEST_PROGS := run.sh include ../lib.mk -all: +all: khdr @for DIR in $(SUBDIRS); do \ BUILD_TARGET=$(OUTPUT)/$$DIR; \ mkdir $$BUILD_TARGET -p; \ diff --git a/tools/testing/selftests/android/ion/Makefile b/tools/testing/selftests/android/ion/Makefile index e03695287f76..88cfe88e466f 100644 --- a/tools/testing/selftests/android/ion/Makefile +++ b/tools/testing/selftests/android/ion/Makefile @@ -10,6 +10,8 @@ $(TEST_GEN_FILES): ipcsocket.c ionutils.c TEST_PROGS := ion_test.sh +KSFT_KHDR_INSTALL := 1 +top_srcdir = ../../../../.. include ../../lib.mk $(OUTPUT)/ionapp_export: ionapp_export.c ipcsocket.c ionutils.c diff --git a/tools/testing/selftests/futex/functional/Makefile b/tools/testing/selftests/futex/functional/Makefile index ff8feca49746..ad1eeb14fda7 100644 --- a/tools/testing/selftests/futex/functional/Makefile +++ b/tools/testing/selftests/futex/functional/Makefile @@ -18,6 +18,7 @@ TEST_GEN_FILES := \ TEST_PROGS := run.sh +top_srcdir = ../../../../.. include ../../lib.mk $(TEST_GEN_FILES): $(HEADERS) diff --git a/tools/testing/selftests/gpio/Makefile b/tools/testing/selftests/gpio/Makefile index 1bbb47565c55..4665cdbf1a8d 100644 --- a/tools/testing/selftests/gpio/Makefile +++ b/tools/testing/selftests/gpio/Makefile @@ -21,11 +21,8 @@ endef CFLAGS += -O2 -g -std=gnu99 -Wall -I../../../../usr/include/ LDLIBS += -lmount -I/usr/include/libmount -$(BINARIES): ../../../gpio/gpio-utils.o ../../../../usr/include/linux/gpio.h +$(BINARIES):| khdr +$(BINARIES): ../../../gpio/gpio-utils.o ../../../gpio/gpio-utils.o: make ARCH=$(ARCH) CROSS_COMPILE=$(CROSS_COMPILE) -C ../../../gpio - -../../../../usr/include/linux/gpio.h: - make -C ../../../.. headers_install INSTALL_HDR_PATH=$(shell pwd)/../../../../usr/ - diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile index dd0e5163f01f..34d492b77a7c 100644 --- a/tools/testing/selftests/kvm/Makefile +++ b/tools/testing/selftests/kvm/Makefile @@ -34,9 +34,6 @@ $(LIBKVM_OBJ): $(OUTPUT)/%.o: %.c $(OUTPUT)/libkvm.a: $(LIBKVM_OBJ) $(AR) crs $@ $^ -$(LINUX_HDR_PATH): - make -C $(top_srcdir) headers_install - -all: $(STATIC_LIBS) $(LINUX_HDR_PATH) +all: $(STATIC_LIBS) $(TEST_GEN_PROGS): $(STATIC_LIBS) -$(TEST_GEN_PROGS) $(LIBKVM_OBJ): | $(LINUX_HDR_PATH) +$(STATIC_LIBS):| khdr diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 17ab36605a8e..0a8e75886224 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -16,8 +16,20 @@ TEST_GEN_PROGS := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS)) TEST_GEN_PROGS_EXTENDED := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS_EXTENDED)) TEST_GEN_FILES := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_FILES)) +top_srcdir ?= ../../../.. +include $(top_srcdir)/scripts/subarch.include +ARCH ?= $(SUBARCH) + all: $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) +.PHONY: khdr +khdr: + make ARCH=$(ARCH) -C $(top_srcdir) headers_install + +ifdef KSFT_KHDR_INSTALL +$(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES):| khdr +endif + .ONESHELL: define RUN_TEST_PRINT_RESULT TEST_HDR_MSG="selftests: "`basename $$PWD`:" $$BASENAME_TEST"; \ diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile index 9cca68e440a0..919aa2ac00af 100644 --- a/tools/testing/selftests/net/Makefile +++ b/tools/testing/selftests/net/Makefile @@ -15,6 +15,7 @@ TEST_GEN_FILES += udpgso udpgso_bench_tx udpgso_bench_rx TEST_GEN_PROGS = reuseport_bpf reuseport_bpf_cpu reuseport_bpf_numa TEST_GEN_PROGS += reuseport_dualstack reuseaddr_conflict tls +KSFT_KHDR_INSTALL := 1 include ../lib.mk $(OUTPUT)/reuseport_bpf_numa: LDFLAGS += -lnuma diff --git a/tools/testing/selftests/networking/timestamping/Makefile b/tools/testing/selftests/networking/timestamping/Makefile index a728040edbe1..14cfcf006936 100644 --- a/tools/testing/selftests/networking/timestamping/Makefile +++ b/tools/testing/selftests/networking/timestamping/Makefile @@ -5,6 +5,7 @@ TEST_PROGS := hwtstamp_config rxtimestamp timestamping txtimestamp all: $(TEST_PROGS) +top_srcdir = ../../../../.. include ../../lib.mk clean: diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile index 9881876d2aa0..e94b7b14bcb2 100644 --- a/tools/testing/selftests/vm/Makefile +++ b/tools/testing/selftests/vm/Makefile @@ -26,10 +26,6 @@ TEST_PROGS := run_vmtests include ../lib.mk -$(OUTPUT)/userfaultfd: ../../../../usr/include/linux/kernel.h $(OUTPUT)/userfaultfd: LDLIBS += -lpthread $(OUTPUT)/mlock-random-test: LDLIBS += -lcap - -../../../../usr/include/linux/kernel.h: - make -C ../../../.. headers_install -- 2.18.0