projects/linux·blob master · refs

344 lines · 9.7 KiB

1# SPDX-License-Identifier: GPL-2.0
2TARGETS += acct
3TARGETS += alloc_tag
4TARGETS += alsa
5TARGETS += amd-pstate
6TARGETS += arm64
7TARGETS += bpf
8TARGETS += breakpoints
9TARGETS += cachestat
10TARGETS += capabilities
11TARGETS += cgroup
12TARGETS += clone3
13TARGETS += connector
14TARGETS += core
15TARGETS += cpufreq
16TARGETS += cpu-hotplug
17TARGETS += damon
18TARGETS += dax
19TARGETS += devices/error_logs
20TARGETS += devices/probe
21TARGETS += dmabuf-heaps
22TARGETS += drivers/dma-buf
23TARGETS += drivers/ntsync
24TARGETS += drivers/s390x/uvdevice
25TARGETS += drivers/net
26TARGETS += drivers/net/bonding
27TARGETS += drivers/net/netconsole
28TARGETS += drivers/net/team
29TARGETS += drivers/net/virtio_net
30TARGETS += drivers/platform/x86/intel/ifs
31TARGETS += dt
32TARGETS += efivarfs
33TARGETS += exec
34TARGETS += fchmodat2
35TARGETS += filesystems
36TARGETS += filesystems/binderfs
37TARGETS += filesystems/configfs
38TARGETS += filesystems/epoll
39TARGETS += filesystems/eventfd
40TARGETS += filesystems/failfs
41TARGETS += filesystems/fat
42TARGETS += filesystems/file_stressor
43TARGETS += filesystems/openat2
44TARGETS += filesystems/open_tree_ns
45TARGETS += filesystems/overlayfs
46TARGETS += filesystems/statmount
47TARGETS += filesystems/mount-notify
48TARGETS += filesystems/mount_cycle
49TARGETS += filesystems/nsfs
50TARGETS += filesystems/fuse
51TARGETS += filesystems/move_mount
52TARGETS += filesystems/empty_mntns
53TARGETS += filesystems/fsmount_ns
54TARGETS += filesystems/fscontext_ns
55TARGETS += filesystems/xattr
56TARGETS += filesystems/mntns_unbindable
57TARGETS += filesystems/umount_propagation
58TARGETS += firmware
59TARGETS += fpu
60TARGETS += ftrace
61TARGETS += futex
62TARGETS += gpio
63TARGETS += hid
64TARGETS += intel_pstate
65TARGETS += iommu
66TARGETS += ipc
67TARGETS += ir
68TARGETS += kcmp
69TARGETS += kexec
70TARGETS += kselftest_harness
71TARGETS += kvm
72TARGETS += landlock
73TARGETS += lib
74TARGETS += livepatch
75TARGETS += liveupdate
76TARGETS += lkdtm
77TARGETS += lsm
78TARGETS += membarrier
79TARGETS += memfd
80TARGETS += memory-hotplug
81TARGETS += mincore
82TARGETS += mount
83TARGETS += mount_setattr
84TARGETS += move_mount_set_group
85TARGETS += mqueue
86TARGETS += mseal_system_mappings
87TARGETS += nci
88TARGETS += net
89TARGETS += net/af_unix
90TARGETS += net/can
91TARGETS += net/forwarding
92TARGETS += net/hsr
93TARGETS += net/mptcp
94TARGETS += net/netfilter
95TARGETS += net/openvswitch
96TARGETS += net/ovpn
97TARGETS += net/packetdrill
98TARGETS += net/ppp
99TARGETS += net/rds
100TARGETS += net/tcp_ao
101TARGETS += nolibc
102TARGETS += pci_endpoint
103TARGETS += pcie_bwctrl
104TARGETS += perf_events
105TARGETS += pidfd
106TARGETS += pid_namespace
107TARGETS += pipe
108TARGETS += power_supply
109TARGETS += powerpc
110TARGETS += prctl
111TARGETS += proc
112TARGETS += pstore
113TARGETS += ptrace
114TARGETS += rdma
115TARGETS += resctrl
116TARGETS += riscv
117TARGETS += rlimits
118TARGETS += rseq
119TARGETS += rtc
120TARGETS += rust
121TARGETS += sched_ext
122TARGETS += seccomp
123TARGETS += sgx
124TARGETS += signal
125TARGETS += size
126TARGETS += sparc64
127TARGETS += splice
128TARGETS += static_keys
129TARGETS += sync
130TARGETS += syscall_user_dispatch
131TARGETS += sysctl
132TARGETS += tc-testing
133TARGETS += tdx
134TARGETS += thermal/intel/power_floor
135TARGETS += thermal/intel/workload_hint
136TARGETS += timens
137ifneq (1, $(quicktest))
138TARGETS += timers
139endif
140TARGETS += tmpfs
141TARGETS += tpm2
142TARGETS += tty
143TARGETS += ublk
144TARGETS += uevent
145TARGETS += user_events
146TARGETS += vDSO
147TARGETS += mm
148TARGETS += vfio
149TARGETS += x86
150TARGETS += x86/bugs
151TARGETS += zram
152#Please keep the TARGETS list alphabetically sorted
153# Run "make quicktest=1 run_tests" or
154# "make quicktest=1 kselftest" from top level Makefile
155
156TARGETS_HOTPLUG = cpu-hotplug
157TARGETS_HOTPLUG += memory-hotplug
158
159# Networking tests want the net/lib target, include it automatically
160ifneq ($(filter net drivers/net drivers/net/hw,$(TARGETS)),)
161ifeq ($(filter net/lib,$(TARGETS)),)
162 INSTALL_DEP_TARGETS := net/lib
163endif
164endif
165
166# User can optionally provide a TARGETS skiplist. By default we skip
167# targets using BPF since it has cutting edge build time dependencies
168# which require more effort to install.
169SKIP_TARGETS ?= bpf sched_ext
170ifneq ($(SKIP_TARGETS),)
171 TMP := $(filter-out $(SKIP_TARGETS), $(TARGETS))
172 override TARGETS := $(TMP)
173endif
174
175# User can set FORCE_TARGETS to 1 to require all targets to be successfully
176# built; make will fail if any of the targets cannot be built. If
177# FORCE_TARGETS is not set (the default), make will succeed if at least one
178# of the targets gets built.
179FORCE_TARGETS ?=
180
181# Clear LDFLAGS and MAKEFLAGS when implicit rules are missing. This provides
182# implicit rules to sub-test Makefiles which avoids build failures in test
183# Makefile that don't have explicit build rules.
184ifeq (,$(LINK.c))
185override LDFLAGS =
186override MAKEFLAGS =
187endif
188
189# Append kselftest to KBUILD_OUTPUT and O to avoid cluttering
190# KBUILD_OUTPUT with selftest objects and headers installed
191# by selftests Makefile or lib.mk.
192ifdef building_out_of_srctree
193override LDFLAGS =
194endif
195
196top_srcdir ?= ../../..
197
198ifeq ("$(origin O)", "command line")
199 KBUILD_OUTPUT := $(O)
200endif
201
202ifneq ($(KBUILD_OUTPUT),)
203 # Make's built-in functions such as $(abspath ...), $(realpath ...) cannot
204 # expand a shell special character '~'. We use a somewhat tedious way here.
205 abs_objtree := $(shell cd $(top_srcdir) && mkdir -p $(KBUILD_OUTPUT) && cd $(KBUILD_OUTPUT) && pwd)
206 $(if $(abs_objtree),, \
207 $(error failed to create output directory "$(KBUILD_OUTPUT)"))
208 # $(realpath ...) resolves symlinks
209 abs_objtree := $(realpath $(abs_objtree))
210 BUILD := $(abs_objtree)/kselftest
211 KHDR_INCLUDES := -isystem ${abs_objtree}/usr/include
212else
213 BUILD := $(CURDIR)
214 abs_srctree := $(shell cd $(top_srcdir) && pwd)
215 KHDR_INCLUDES := -isystem ${abs_srctree}/usr/include
216 DEFAULT_INSTALL_HDR_PATH := 1
217endif
218
219# Prepare for headers install
220include $(top_srcdir)/scripts/subarch.include
221ARCH ?= $(SUBARCH)
222export BUILD
223export KHDR_INCLUDES
224
225# set default goal to all, so make without a target runs all, even when
226# all isn't the first target in the file.
227.DEFAULT_GOAL := all
228
229all:
230 @ret=1; \
231 for TARGET in $(TARGETS) $(INSTALL_DEP_TARGETS); do \
232 BUILD_TARGET=$$BUILD/$$TARGET; \
233 mkdir $$BUILD_TARGET -p; \
234 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET \
235 O=$(abs_objtree) \
236 $(if $(FORCE_TARGETS),|| exit); \
237 ret=$$((ret * $$?)); \
238 done; exit $$ret;
239
240run_tests: all
241 @for TARGET in $(TARGETS); do \
242 BUILD_TARGET=$$BUILD/$$TARGET; \
243 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests \
244 SRC_PATH=$(shell readlink -e $$(pwd)) \
245 OBJ_PATH=$(BUILD) \
246 O=$(abs_objtree); \
247 done;
248
249hotplug:
250 @for TARGET in $(TARGETS_HOTPLUG); do \
251 BUILD_TARGET=$$BUILD/$$TARGET; \
252 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET;\
253 done;
254
255run_hotplug: hotplug
256 @for TARGET in $(TARGETS_HOTPLUG); do \
257 BUILD_TARGET=$$BUILD/$$TARGET; \
258 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_full_test;\
259 done;
260
261clean_hotplug:
262 @for TARGET in $(TARGETS_HOTPLUG); do \
263 BUILD_TARGET=$$BUILD/$$TARGET; \
264 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\
265 done;
266
267run_pstore_crash:
268 $(MAKE) -C pstore run_crash
269
270# Use $BUILD as the default install root. $BUILD points to the
271# right output location for the following cases:
272# 1. output_dir=kernel_src
273# 2. a separate output directory is specified using O= KBUILD_OUTPUT
274# 3. a separate output directory is specified using KBUILD_OUTPUT
275# Avoid conflict with INSTALL_PATH set by the main Makefile
276#
277KSFT_INSTALL_PATH ?= $(BUILD)/kselftest_install
278KSFT_INSTALL_PATH := $(abspath $(KSFT_INSTALL_PATH))
279# Avoid changing the rest of the logic here and lib.mk.
280INSTALL_PATH := $(KSFT_INSTALL_PATH)
281ALL_SCRIPT := $(INSTALL_PATH)/run_kselftest.sh
282TEST_LIST := $(INSTALL_PATH)/kselftest-list.txt
283
284install: all
285ifdef INSTALL_PATH
286 @# Ask all targets to install their files
287 mkdir -p $(INSTALL_PATH)/kselftest
288 install -m 744 kselftest/module.sh $(INSTALL_PATH)/kselftest/
289 install -m 744 kselftest/runner.sh $(INSTALL_PATH)/kselftest/
290 install -m 744 kselftest/prefix.pl $(INSTALL_PATH)/kselftest/
291 install -m 744 kselftest/ktap_helpers.sh $(INSTALL_PATH)/kselftest/
292 install -m 744 kselftest/ksft.py $(INSTALL_PATH)/kselftest/
293 install -m 744 run_kselftest.sh $(INSTALL_PATH)/
294 rm -f $(TEST_LIST)
295 @ret=1; \
296 for TARGET in $(TARGETS) $(INSTALL_DEP_TARGETS); do \
297 BUILD_TARGET=$$BUILD/$$TARGET; \
298 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET install \
299 INSTALL_PATH=$(INSTALL_PATH)/$$TARGET \
300 SRC_PATH=$(shell readlink -e $$(pwd)) \
301 OBJ_PATH=$(INSTALL_PATH) \
302 O=$(abs_objtree) \
303 $(if $(FORCE_TARGETS),|| exit); \
304 ret=$$((ret * $$?)); \
305 done; exit $$ret;
306
307
308 @# Ask all targets to emit their test scripts
309 @# While building kselftest-list.text skip also non-existent TARGET dirs:
310 @# they could be the result of a build failure and should NOT be
311 @# included in the generated runlist.
312 for TARGET in $(TARGETS); do \
313 BUILD_TARGET=$$BUILD/$$TARGET; \
314 [ ! -d $(INSTALL_PATH)/$$TARGET ] && printf "Skipping non-existent dir: $$TARGET\n" && continue; \
315 printf "Emit Tests for $$TARGET\n"; \
316 $(MAKE) -s --no-print-directory OUTPUT=$$BUILD_TARGET COLLECTION=$$TARGET \
317 -C $$TARGET emit_tests >> $(TEST_LIST); \
318 done;
319 @VERSION=$$(git describe HEAD 2>/dev/null); \
320 if [ -n "$$VERSION" ]; then \
321 echo "$$VERSION" > $(INSTALL_PATH)/VERSION; \
322 printf "Version saved to $(INSTALL_PATH)/VERSION\n"; \
323 else \
324 printf "Unable to get version from git describe\n"; \
325 fi
326 @echo "**Kselftest Installation is complete: $(INSTALL_PATH)**"
327else
328 $(error Error: set INSTALL_PATH to use install)
329endif
330
331FORMAT ?= .gz
332TAR_PATH = $(abspath ${INSTALL_PATH}/kselftest-packages/kselftest.tar${FORMAT})
333gen_tar: install
334 @mkdir -p ${INSTALL_PATH}/kselftest-packages/
335 @tar caf ${TAR_PATH} --exclude=kselftest-packages -C ${INSTALL_PATH} .
336 @echo "Created ${TAR_PATH}"
337
338clean:
339 @for TARGET in $(TARGETS) $(INSTALL_DEP_TARGETS); do \
340 BUILD_TARGET=$$BUILD/$$TARGET; \
341 $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\
342 done;
343
344.PHONY: all run_tests hotplug run_hotplug clean_hotplug run_pstore_crash install clean gen_tar