xref: /linux/tools/Makefile (revision b37042b2bb7cd751f03b73afb90364a418d870f4) 
1# SPDX-License-Identifier: GPL-2.0
2# Some of the tools (perf) use same make variables
3# as in kernel build.
4export srctree=
5export objtree=
6
7include scripts/Makefile.include
8
9help:
10	@echo 'Possible targets:'
11	@echo ''
12	@echo '  acpi                   - ACPI tools'
13	@echo '  bpf                    - misc BPF tools'
14	@echo '  cgroup                 - cgroup tools'
15	@echo '  counter                - counter tools'
16	@echo '  cpupower               - a tool for all things x86 CPU power'
17	@echo '  debugging              - tools for debugging'
18	@echo '  firewire               - the userspace part of nosy, an IEEE-1394 traffic sniffer'
19	@echo '  firmware               - Firmware tools'
20	@echo '  freefall               - laptop accelerometer program for disk protection'
21	@echo '  gpio                   - GPIO tools'
22	@echo '  hv                     - tools used when in Hyper-V clients'
23	@echo '  iio                    - IIO tools'
24	@echo '  intel-speed-select     - Intel Speed Select tool'
25	@echo '  kvm_stat               - top-like utility for displaying kvm statistics'
26	@echo '  leds                   - LEDs  tools'
27	@echo '  nolibc                 - nolibc headers testing and installation'
28	@echo '  objtool                - an ELF object analysis tool'
29	@echo '  pci                    - PCI tools'
30	@echo '  perf                   - Linux performance measurement and analysis tool'
31	@echo '  selftests              - various kernel selftests'
32	@echo '  bootconfig             - boot config tool'
33	@echo '  spi                    - spi tools'
34	@echo '  tmon                   - thermal monitoring and tuning tool'
35	@echo '  thermometer            - temperature capture tool'
36	@echo '  thermal-engine         - thermal monitoring tool'
37	@echo '  thermal                - thermal library'
38	@echo '  tracing                - misc tracing tools'
39	@echo '  turbostat              - Intel CPU idle stats and freq reporting tool'
40	@echo '  usb                    - USB testing tools'
41	@echo '  virtio                 - vhost test module'
42	@echo '  vm                     - misc vm tools'
43	@echo '  wmi			- WMI interface examples'
44	@echo '  x86_energy_perf_policy - Intel energy policy tool'
45	@echo ''
46	@echo 'You can do:'
47	@echo ' $$ make -C tools/ <tool>_install'
48	@echo ''
49	@echo '  from the kernel command line to build and install one of'
50	@echo '  the tools above'
51	@echo ''
52	@echo '  $$ make tools/all'
53	@echo ''
54	@echo '  builds all tools.'
55	@echo ''
56	@echo '  $$ make tools/install'
57	@echo ''
58	@echo '  installs all tools.'
59	@echo ''
60	@echo 'Cleaning targets:'
61	@echo ''
62	@echo '  all of the above with the "_clean" string appended cleans'
63	@echo '    the respective build directory.'
64	@echo '  clean: a summary clean target to clean _all_ folders'
65
66acpi: FORCE
67	$(call descend,power/$@)
68
69cpupower: FORCE
70	$(call descend,power/$@)
71
72cgroup counter firewire hv guest bootconfig spi usb virtio vm bpf iio gpio objtool leds wmi pci firmware debugging tracing: FORCE
73	$(call descend,$@)
74
75bpf/%: FORCE
76	$(call descend,$@)
77
78libapi: FORCE
79	$(call descend,lib/api)
80
81nolibc: FORCE
82	$(call descend,include/nolibc)
83
84nolibc_%: FORCE
85	$(call descend,include/nolibc,$(patsubst nolibc_%,%,$@))
86
87# The perf build does not follow the descend function setup,
88# invoking it via it's own make rule.
89PERF_O   = $(if $(O),$(O)/tools/perf,)
90
91perf: FORCE
92	$(Q)mkdir -p $(PERF_O) .
93	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
94
95selftests: FORCE
96	$(call descend,testing/$@)
97
98thermal: FORCE
99	$(call descend,lib/$@)
100
101turbostat x86_energy_perf_policy intel-speed-select: FORCE
102	$(call descend,power/x86/$@)
103
104tmon: FORCE
105	$(call descend,thermal/$@)
106
107thermometer: FORCE
108	$(call descend,thermal/$@)
109
110thermal-engine: FORCE thermal
111	$(call descend,thermal/$@)
112
113freefall: FORCE
114	$(call descend,laptop/$@)
115
116kvm_stat: FORCE
117	$(call descend,kvm/$@)
118
119all: acpi cgroup counter cpupower gpio hv firewire \
120		perf selftests bootconfig spi turbostat usb \
121		virtio vm bpf x86_energy_perf_policy \
122		tmon freefall iio objtool kvm_stat wmi \
123		pci debugging tracing thermal thermometer thermal-engine
124
125acpi_install:
126	$(call descend,power/$(@:_install=),install)
127
128cpupower_install:
129	$(call descend,power/$(@:_install=),install)
130
131cgroup_install counter_install firewire_install gpio_install hv_install iio_install perf_install bootconfig_install spi_install usb_install virtio_install vm_install bpf_install objtool_install wmi_install pci_install debugging_install tracing_install:
132	$(call descend,$(@:_install=),install)
133
134selftests_install:
135	$(call descend,testing/$(@:_install=),install)
136
137thermal_install:
138	$(call descend,lib/$(@:_install=),install)
139
140turbostat_install x86_energy_perf_policy_install intel-speed-select_install:
141	$(call descend,power/x86/$(@:_install=),install)
142
143tmon_install:
144	$(call descend,thermal/$(@:_install=),install)
145
146thermometer_install:
147	$(call descend,thermal/$(@:_install=),install)
148
149thermal-engine_install:
150	$(call descend,thermal/$(@:_install=),install)
151
152freefall_install:
153	$(call descend,laptop/$(@:_install=),install)
154
155kvm_stat_install:
156	$(call descend,kvm/$(@:_install=),install)
157
158install: acpi_install cgroup_install counter_install cpupower_install gpio_install \
159		hv_install firewire_install iio_install \
160		perf_install selftests_install turbostat_install usb_install \
161		virtio_install vm_install bpf_install x86_energy_perf_policy_install \
162		tmon_install freefall_install objtool_install kvm_stat_install \
163		wmi_install pci_install debugging_install intel-speed-select_install \
164		tracing_install thermometer_install thermal-engine_install
165
166acpi_clean:
167	$(call descend,power/acpi,clean)
168
169cpupower_clean:
170	$(call descend,power/cpupower,clean)
171
172cgroup_clean counter_clean hv_clean firewire_clean bootconfig_clean spi_clean usb_clean virtio_clean vm_clean wmi_clean bpf_clean iio_clean gpio_clean objtool_clean leds_clean pci_clean firmware_clean debugging_clean tracing_clean:
173	$(call descend,$(@:_clean=),clean)
174
175libapi_clean:
176	$(call descend,lib/api,clean)
177
178libbpf_clean:
179	$(call descend,lib/bpf,clean)
180
181libsubcmd_clean:
182	$(call descend,lib/subcmd,clean)
183
184perf_clean:
185	$(Q)mkdir -p $(PERF_O) .
186	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= clean
187
188selftests_clean:
189	$(call descend,testing/$(@:_clean=),clean)
190
191thermal_clean:
192	$(call descend,lib/thermal,clean)
193
194turbostat_clean x86_energy_perf_policy_clean intel-speed-select_clean:
195	$(call descend,power/x86/$(@:_clean=),clean)
196
197thermometer_clean:
198	$(call descend,thermal/thermometer,clean)
199
200thermal-engine_clean:
201	$(call descend,thermal/thermal-engine,clean)
202
203tmon_clean:
204	$(call descend,thermal/tmon,clean)
205
206freefall_clean:
207	$(call descend,laptop/freefall,clean)
208
209build_clean:
210	$(call descend,build,clean)
211
212clean: acpi_clean cgroup_clean counter_clean cpupower_clean hv_clean firewire_clean \
213		perf_clean selftests_clean turbostat_clean bootconfig_clean spi_clean usb_clean virtio_clean \
214		vm_clean bpf_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
215		freefall_clean build_clean libbpf_clean libsubcmd_clean \
216		gpio_clean objtool_clean leds_clean wmi_clean pci_clean firmware_clean debugging_clean \
217		intel-speed-select_clean tracing_clean thermal_clean thermometer_clean thermal-engine_clean
218
219.PHONY: FORCE
220