xref: /linux/tools/testing/selftests/Makefile (revision baa489fabd01596d5426d6e112b34ba5fb59ab82)
1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0
25aaf9effSMark BrownTARGETS += alsa
3e1083a03SMeng LiTARGETS += amd-pstate
45aaf9effSMark BrownTARGETS += arm64
547a18c42SPintu AgarwalTARGETS += bpf
65aa5bd14SDaniel BorkmannTARGETS += breakpoints
7f4ecb322SBamvor Jian ZhangTARGETS += capabilities
884092dbcSRoman GushchinTARGETS += cgroup
9de528723SChristian BraunerTARGETS += clone3
102c5db60eSChristian BraunerTARGETS += core
11e66d5b67SViresh KumarTARGETS += cpufreq
1266a01b96SAndrew MortonTARGETS += cpu-hotplug
13678f0cdcSYuanchu XieTARGETS += damon
146edf2e37STom MurphyTARGETS += drivers/dma-buf
15cbac9242SSteffen EidenTARGETS += drivers/s390x/uvdevice
16c078290aSJonathan ToppinsTARGETS += drivers/net/bonding
17bbb774d9SBenjamin PoirierTARGETS += drivers/net/team
1866a01b96SAndrew MortonTARGETS += efivarfs
1996e869d8SAndrew MortonTARGETS += exec
20ce290a19SChristian BraunerTARGETS += filesystems
2175abec73SChristian BraunerTARGETS += filesystems/binderfs
22f2728fe8SHeiherTARGETS += filesystems/epoll
23dd7c9be3SJavier Martinez CanillasTARGETS += filesystems/fat
2496e869d8SAndrew MortonTARGETS += firmware
254185b3b9SPetteri AimonenTARGETS += fpu
2696e869d8SAndrew MortonTARGETS += ftrace
27ecac1a75SDarren HartTARGETS += futex
2822f6592bSBamvor Jian ZhangTARGETS += gpio
296320303fSStafford HorneTARGETS += intel_pstate
3057f09887SJason GunthorpeTARGETS += iommu
317e722473SBamvor Jian ZhangTARGETS += ipc
32e55c884eSSean YoungTARGETS += ir
3358c7be84SPavel EmelyanovTARGETS += kcmp
34c3c0e811SMimi ZoharTARGETS += kexec
35783e9e51SPaolo BonziniTARGETS += kvm
36e1199815SMickaël SalaünTARGETS += landlock
37317dc34aSKees CookTARGETS += lib
38a2818ee4SJoe LawrenceTARGETS += livepatch
3946d1a0f0SKees CookTARGETS += lkdtm
40b6d97344SPranith KumarTARGETS += membarrier
414f5ce5e8SDavid HerrmannTARGETS += memfd
4258c7be84SPavel EmelyanovTARGETS += memory-hotplug
437a309195SRicardo CañueloTARGETS += mincore
44db181ce0SEric W. BiedermanTARGETS += mount
4501eadc8dSChristian BraunerTARGETS += mount_setattr
468374f431SPavel TikhomirovTARGETS += move_mount_set_group
4796e869d8SAndrew MortonTARGETS += mqueue
48f595cf12SBongsu JeonTARGETS += nci
49a6f68034SDavid S. MillerTARGETS += net
50314001f0SRao ShoaibTARGETS += net/af_unix
5181573b18SVadym KochanTARGETS += net/forwarding
527d0455e9SSebastian Andrzej SiewiorTARGETS += net/hsr
53048d19d4SFlorian WestphalTARGETS += net/mptcp
5425f16c87SAaron ConoleTARGETS += net/openvswitch
5525d8bcedSFlorian WestphalTARGETS += netfilter
566ad92bf6SAndrey VaginTARGETS += nsfs
57575a0ae9SChristian BraunerTARGETS += pidfd
586952a4f6SChristian BraunerTARGETS += pid_namespace
590e56dacdSMichael EllermanTARGETS += powerpc
609cd65655SAlexey DobriyanTARGETS += proc
61cc04a46fSHiraku ToyookaTARGETS += pstore
6296e869d8SAndrew MortonTARGETS += ptrace
63b28a10aeSAleksa SaraiTARGETS += openat2
64b733143cSShaopeng TanTARGETS += resctrl
65e4aebf06SAlexey GladkovTARGETS += rlimits
66ccba8b64SMathieu DesnoyersTARGETS += rseq
67a12ab9e1SAlexandre BelloniTARGETS += rtc
68c99ee51aSKees CookTARGETS += seccomp
692adcba79SJarkko SakkinenTARGETS += sgx
7019fd2868SStas SergeevTARGETS += sigaltstack
713ce51050STim BirdTARGETS += size
723c545084STom HromatkaTARGETS += sparc64
73b8826e50SAl ViroTARGETS += splice
741087d019SBamvor Jian ZhangTARGETS += static_keys
7582208160SEmilio LópezTARGETS += sync
76179ef035SGabriel Krisman BertaziTARGETS += syscall_user_dispatch
7796e869d8SAndrew MortonTARGETS += sysctl
782b9843fbSBriana OurslerTARGETS += tc-testing
7900e07cfbSKuppuswamy SathyanarayananTARGETS += tdx
8061c57676SDmitry SafonovTARGETS += timens
812278e5edSShuah Khanifneq (1, $(quicktest))
8296e869d8SAndrew MortonTARGETS += timers
832278e5edSShuah Khanendif
84a3322868SAlexey DobriyanTARGETS += tmpfs
856ea3dfe1SJarkko SakkinenTARGETS += tpm2
8696e869d8SAndrew MortonTARGETS += user
8740723419SVincenzo FrascinoTARGETS += vDSO
88*baa489faSSeongJae ParkTARGETS += mm
893f705dfdSAndy LutomirskiTARGETS += x86
90f21fb798SNaresh KambojuTARGETS += zram
9196e869d8SAndrew Morton#Please keep the TARGETS list alphabetically sorted
922278e5edSShuah Khan# Run "make quicktest=1 run_tests" or
93c6a13fafSSeongJae Park# "make quicktest=1 kselftest" from top level Makefile
94274343adSFrederic Weisbecker
95ddddda9bSShuah KhanTARGETS_HOTPLUG = cpu-hotplug
96ddddda9bSShuah KhanTARGETS_HOTPLUG += memory-hotplug
97ddddda9bSShuah Khan
987a6eb7c3SMark Brown# User can optionally provide a TARGETS skiplist.  By default we skip
997a6eb7c3SMark Brown# BPF since it has cutting edge build time dependencies which require
1007a6eb7c3SMark Brown# more effort to install.
1017a6eb7c3SMark BrownSKIP_TARGETS ?= bpf
1023a24f7f6SCristian Marussiifneq ($(SKIP_TARGETS),)
1033a24f7f6SCristian Marussi	TMP := $(filter-out $(SKIP_TARGETS), $(TARGETS))
1043a24f7f6SCristian Marussi	override TARGETS := $(TMP)
1053a24f7f6SCristian Marussiendif
1063a24f7f6SCristian Marussi
1079d235a55SJiri Benc# User can set FORCE_TARGETS to 1 to require all targets to be successfully
1089d235a55SJiri Benc# built; make will fail if any of the targets cannot be built. If
1099d235a55SJiri Benc# FORCE_TARGETS is not set (the default), make will succeed if at least one
1109d235a55SJiri Benc# of the targets gets built.
1119d235a55SJiri BencFORCE_TARGETS ?=
1129d235a55SJiri Benc
113f69237e1SGreg Thelen# Clear LDFLAGS and MAKEFLAGS when implicit rules are missing.  This provides
114f69237e1SGreg Thelen# implicit rules to sub-test Makefiles which avoids build failures in test
115f69237e1SGreg Thelen# Makefile that don't have explicit build rules.
116f69237e1SGreg Thelenifeq (,$(LINK.c))
11760df4642SArnaldo Carvalho de Melooverride LDFLAGS =
11867d8712dSShuah Khanoverride MAKEFLAGS =
11967d8712dSShuah Khanendif
12067d8712dSShuah Khan
12129e911efSShuah Khan# Append kselftest to KBUILD_OUTPUT and O to avoid cluttering
12261c2018cSShuah Khan# KBUILD_OUTPUT with selftest objects and headers installed
12361c2018cSShuah Khan# by selftests Makefile or lib.mk.
124051f278eSMasahiro Yamadaifdef building_out_of_srctree
12552fd1d08SShuah Khanoverride LDFLAGS =
12652fd1d08SShuah Khanendif
12752fd1d08SShuah Khan
1285ad51ab6SMuhammad Usama Anjumtop_srcdir ?= ../../..
1295ad51ab6SMuhammad Usama Anjum
1305ad51ab6SMuhammad Usama Anjumifeq ("$(origin O)", "command line")
1315ad51ab6SMuhammad Usama Anjum  KBUILD_OUTPUT := $(O)
1328ce72dc3SShuah Khanendif
1335ad51ab6SMuhammad Usama Anjum
1345ad51ab6SMuhammad Usama Anjumifneq ($(KBUILD_OUTPUT),)
1355ad51ab6SMuhammad Usama Anjum  # Make's built-in functions such as $(abspath ...), $(realpath ...) cannot
1365ad51ab6SMuhammad Usama Anjum  # expand a shell special character '~'. We use a somewhat tedious way here.
1375ad51ab6SMuhammad Usama Anjum  abs_objtree := $(shell cd $(top_srcdir) && mkdir -p $(KBUILD_OUTPUT) && cd $(KBUILD_OUTPUT) && pwd)
1385ad51ab6SMuhammad Usama Anjum  $(if $(abs_objtree),, \
1395ad51ab6SMuhammad Usama Anjum    $(error failed to create output directory "$(KBUILD_OUTPUT)"))
1405ad51ab6SMuhammad Usama Anjum  # $(realpath ...) resolves symlinks
1415ad51ab6SMuhammad Usama Anjum  abs_objtree := $(realpath $(abs_objtree))
1425ad51ab6SMuhammad Usama Anjum  BUILD := $(abs_objtree)/kselftest
14346e50459SMuhammad Usama Anjum  KHDR_INCLUDES := -isystem ${abs_objtree}/usr/include
1445ad51ab6SMuhammad Usama Anjumelse
1455ad51ab6SMuhammad Usama Anjum  BUILD := $(CURDIR)
146250f8c11SMuhammad Usama Anjum  abs_srctree := $(shell cd $(top_srcdir) && pwd)
14746e50459SMuhammad Usama Anjum  KHDR_INCLUDES := -isystem ${abs_srctree}/usr/include
1485ad51ab6SMuhammad Usama Anjum  DEFAULT_INSTALL_HDR_PATH := 1
149a8ba798bSbamvor.zhangjian@huawei.comendif
150a8ba798bSbamvor.zhangjian@huawei.com
1518ce72dc3SShuah Khan# Prepare for headers install
1528ce72dc3SShuah Khaninclude $(top_srcdir)/scripts/subarch.include
1538ce72dc3SShuah KhanARCH           ?= $(SUBARCH)
154a8ba798bSbamvor.zhangjian@huawei.comexport BUILD
155250f8c11SMuhammad Usama Anjumexport KHDR_INCLUDES
1568ce72dc3SShuah Khan
1578ce72dc3SShuah Khan# set default goal to all, so make without a target runs all, even when
1588ce72dc3SShuah Khan# all isn't the first target in the file.
1598ce72dc3SShuah Khan.DEFAULT_GOAL := all
1608ce72dc3SShuah Khan
1613bb267a3SGuillaume Tuckerall:
1625f70bde2SCristian Marussi	@ret=1;							\
1635f70bde2SCristian Marussi	for TARGET in $(TARGETS); do				\
164a8ba798bSbamvor.zhangjian@huawei.com		BUILD_TARGET=$$BUILD/$$TARGET;			\
165a8ba798bSbamvor.zhangjian@huawei.com		mkdir $$BUILD_TARGET  -p;			\
1669d235a55SJiri Benc		$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET	\
167f6d344cdSMuhammad Usama Anjum				O=$(abs_objtree)		\
1689d235a55SJiri Benc				$(if $(FORCE_TARGETS),|| exit);	\
1695f70bde2SCristian Marussi		ret=$$((ret * $$?));				\
1705f70bde2SCristian Marussi	done; exit $$ret;
171274343adSFrederic Weisbecker
172cab6b056SAndrew Mortonrun_tests: all
1731ede0536SShuah Khan	@for TARGET in $(TARGETS); do \
174a8ba798bSbamvor.zhangjian@huawei.com		BUILD_TARGET=$$BUILD/$$TARGET;	\
175f6d344cdSMuhammad Usama Anjum		$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests \
176f6d344cdSMuhammad Usama Anjum				O=$(abs_objtree);		    \
177f467f714SFrederic Weisbecker	done;
178f467f714SFrederic Weisbecker
179ddddda9bSShuah Khanhotplug:
1801ede0536SShuah Khan	@for TARGET in $(TARGETS_HOTPLUG); do \
181a8ba798bSbamvor.zhangjian@huawei.com		BUILD_TARGET=$$BUILD/$$TARGET;	\
1820ac33e4eSIlya Leoshkevich		$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET;\
183ddddda9bSShuah Khan	done;
184ddddda9bSShuah Khan
185ddddda9bSShuah Khanrun_hotplug: hotplug
1861ede0536SShuah Khan	@for TARGET in $(TARGETS_HOTPLUG); do \
187a8ba798bSbamvor.zhangjian@huawei.com		BUILD_TARGET=$$BUILD/$$TARGET;	\
1880ac33e4eSIlya Leoshkevich		$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_full_test;\
189ddddda9bSShuah Khan	done;
190ddddda9bSShuah Khan
191ddddda9bSShuah Khanclean_hotplug:
1921ede0536SShuah Khan	@for TARGET in $(TARGETS_HOTPLUG); do \
193a8ba798bSbamvor.zhangjian@huawei.com		BUILD_TARGET=$$BUILD/$$TARGET;	\
1940ac33e4eSIlya Leoshkevich		$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\
195ddddda9bSShuah Khan	done;
196ddddda9bSShuah Khan
197f615e2bbSHiraku Toyookarun_pstore_crash:
1980ac33e4eSIlya Leoshkevich	$(MAKE) -C pstore run_crash
199f615e2bbSHiraku Toyooka
200c3c59928SShuah Khan# Use $BUILD as the default install root. $BUILD points to the
201c3c59928SShuah Khan# right output location for the following cases:
202c3c59928SShuah Khan# 1. output_dir=kernel_src
203c3c59928SShuah Khan# 2. a separate output directory is specified using O= KBUILD_OUTPUT
204c3c59928SShuah Khan# 3. a separate output directory is specified using KBUILD_OUTPUT
20517eac6c2SShuah Khan# Avoid conflict with INSTALL_PATH set by the main Makefile
206c3c59928SShuah Khan#
20717eac6c2SShuah KhanKSFT_INSTALL_PATH ?= $(BUILD)/kselftest_install
20817eac6c2SShuah KhanKSFT_INSTALL_PATH := $(abspath $(KSFT_INSTALL_PATH))
20917eac6c2SShuah Khan# Avoid changing the rest of the logic here and lib.mk.
21017eac6c2SShuah KhanINSTALL_PATH := $(KSFT_INSTALL_PATH)
21132dcfba6SMichael EllermanALL_SCRIPT := $(INSTALL_PATH)/run_kselftest.sh
212f0f0a5dfSKees CookTEST_LIST := $(INSTALL_PATH)/kselftest-list.txt
21332dcfba6SMichael Ellerman
214c3c59928SShuah Khaninstall: all
21532dcfba6SMichael Ellermanifdef INSTALL_PATH
21632dcfba6SMichael Ellerman	@# Ask all targets to install their files
217d4e59a53SKees Cook	mkdir -p $(INSTALL_PATH)/kselftest
218c78fd76fSKees Cook	install -m 744 kselftest/module.sh $(INSTALL_PATH)/kselftest/
219d4e59a53SKees Cook	install -m 744 kselftest/runner.sh $(INSTALL_PATH)/kselftest/
2205c069b6dSKees Cook	install -m 744 kselftest/prefix.pl $(INSTALL_PATH)/kselftest/
221f0f0a5dfSKees Cook	install -m 744 run_kselftest.sh $(INSTALL_PATH)/
222f0f0a5dfSKees Cook	rm -f $(TEST_LIST)
2235f70bde2SCristian Marussi	@ret=1;	\
2245f70bde2SCristian Marussi	for TARGET in $(TARGETS); do \
225a8ba798bSbamvor.zhangjian@huawei.com		BUILD_TARGET=$$BUILD/$$TARGET;	\
2269d235a55SJiri Benc		$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET INSTALL_PATH=$(INSTALL_PATH)/$$TARGET install \
227f6d344cdSMuhammad Usama Anjum				O=$(abs_objtree)		\
2289d235a55SJiri Benc				$(if $(FORCE_TARGETS),|| exit);	\
2295f70bde2SCristian Marussi		ret=$$((ret * $$?));		\
2305f70bde2SCristian Marussi	done; exit $$ret;
23132dcfba6SMichael Ellerman
23232dcfba6SMichael Ellerman
233f0f0a5dfSKees Cook	@# Ask all targets to emit their test scripts
234f0f0a5dfSKees Cook	@# While building kselftest-list.text skip also non-existent TARGET dirs:
235131b30c9SCristian Marussi	@# they could be the result of a build failure and should NOT be
236131b30c9SCristian Marussi	@# included in the generated runlist.
23732dcfba6SMichael Ellerman	for TARGET in $(TARGETS); do \
238a8ba798bSbamvor.zhangjian@huawei.com		BUILD_TARGET=$$BUILD/$$TARGET;	\
23902bf1f8bSPrabhakar Kushwaha		[ ! -d $(INSTALL_PATH)/$$TARGET ] && echo "Skipping non-existent dir: $$TARGET" && continue; \
2403297a4dfSGautam		echo -ne "Emit Tests for $$TARGET\n"; \
241f0f0a5dfSKees Cook		$(MAKE) -s --no-print-directory OUTPUT=$$BUILD_TARGET COLLECTION=$$TARGET \
242f0f0a5dfSKees Cook			-C $$TARGET emit_tests >> $(TEST_LIST); \
24332dcfba6SMichael Ellerman	done;
24432dcfba6SMichael Ellermanelse
24532dcfba6SMichael Ellerman	$(error Error: set INSTALL_PATH to use install)
24632dcfba6SMichael Ellermanendif
24732dcfba6SMichael Ellerman
248a5f30467SVeronika KabatovaFORMAT ?= .gz
249a5f30467SVeronika KabatovaTAR_PATH = $(abspath ${INSTALL_PATH}/kselftest-packages/kselftest.tar${FORMAT})
250a5f30467SVeronika Kabatovagen_tar: install
251a5f30467SVeronika Kabatova	@mkdir -p ${INSTALL_PATH}/kselftest-packages/
252a5f30467SVeronika Kabatova	@tar caf ${TAR_PATH} --exclude=kselftest-packages -C ${INSTALL_PATH} .
253a5f30467SVeronika Kabatova	@echo "Created ${TAR_PATH}"
254a5f30467SVeronika Kabatova
255274343adSFrederic Weisbeckerclean:
2561ede0536SShuah Khan	@for TARGET in $(TARGETS); do \
257a8ba798bSbamvor.zhangjian@huawei.com		BUILD_TARGET=$$BUILD/$$TARGET;	\
2580ac33e4eSIlya Leoshkevich		$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\
259274343adSFrederic Weisbecker	done;
26032dcfba6SMichael Ellerman
2613bb267a3SGuillaume Tucker.PHONY: all run_tests hotplug run_hotplug clean_hotplug run_pstore_crash install clean gen_tar
262