xref: /linux/tools/Makefile (revision 47c4b0de080adc125526aa80221c4e3ffbf97b6d) 
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 '  objtool                - an ELF object analysis tool'
28	@echo '  pci                    - PCI tools'
29	@echo '  perf                   - Linux performance measurement and analysis tool'
30	@echo '  selftests              - various kernel selftests'
31	@echo '  bootconfig             - boot config tool'
32	@echo '  spi                    - spi tools'
33	@echo '  tmon                   - thermal monitoring and tuning tool'
34	@echo '  thermal                - thermal library'
35	@echo '  tracing                - misc tracing tools'
36	@echo '  turbostat              - Intel CPU idle stats and freq reporting tool'
37	@echo '  usb                    - USB testing tools'
38	@echo '  virtio                 - vhost test module'
39	@echo '  vm                     - misc vm tools'
40	@echo '  wmi			- WMI interface examples'
41	@echo '  x86_energy_perf_policy - Intel energy policy tool'
42	@echo ''
43	@echo 'You can do:'
44	@echo ' $$ make -C tools/ <tool>_install'
45	@echo ''
46	@echo '  from the kernel command line to build and install one of'
47	@echo '  the tools above'
48	@echo ''
49	@echo '  $$ make tools/all'
50	@echo ''
51	@echo '  builds all tools.'
52	@echo ''
53	@echo '  $$ make tools/install'
54	@echo ''
55	@echo '  installs all tools.'
56	@echo ''
57	@echo 'Cleaning targets:'
58	@echo ''
59	@echo '  all of the above with the "_clean" string appended cleans'
60	@echo '    the respective build directory.'
61	@echo '  clean: a summary clean target to clean _all_ folders'
62
63acpi: FORCE
64	$(call descend,power/$@)
65
66cpupower: FORCE
67	$(call descend,power/$@)
68
69cgroup counter firewire hv guest bootconfig spi usb virtio vm bpf iio gpio objtool leds wmi pci firmware debugging tracing: FORCE
70	$(call descend,$@)
71
72bpf/%: FORCE
73	$(call descend,$@)
74
75libapi: FORCE
76	$(call descend,lib/api)
77
78# The perf build does not follow the descend function setup,
79# invoking it via it's own make rule.
80PERF_O   = $(if $(O),$(O)/tools/perf,)
81
82perf: FORCE
83	$(Q)mkdir -p $(PERF_O) .
84	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
85
86selftests: FORCE
87	$(call descend,testing/$@)
88
89thermal: FORCE
90	$(call descend,lib/$@)
91
92turbostat x86_energy_perf_policy intel-speed-select: FORCE
93	$(call descend,power/x86/$@)
94
95tmon: FORCE
96	$(call descend,thermal/$@)
97
98freefall: FORCE
99	$(call descend,laptop/$@)
100
101kvm_stat: FORCE
102	$(call descend,kvm/$@)
103
104all: acpi cgroup counter cpupower gpio hv firewire \
105		perf selftests bootconfig spi turbostat usb \
106		virtio vm bpf x86_energy_perf_policy \
107		tmon freefall iio objtool kvm_stat wmi \
108		pci debugging tracing thermal
109
110acpi_install:
111	$(call descend,power/$(@:_install=),install)
112
113cpupower_install:
114	$(call descend,power/$(@:_install=),install)
115
116cgroup_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:
117	$(call descend,$(@:_install=),install)
118
119selftests_install:
120	$(call descend,testing/$(@:_install=),install)
121
122thermal_install:
123	$(call descend,lib/$(@:_install=),install)
124
125turbostat_install x86_energy_perf_policy_install intel-speed-select_install:
126	$(call descend,power/x86/$(@:_install=),install)
127
128tmon_install:
129	$(call descend,thermal/$(@:_install=),install)
130
131freefall_install:
132	$(call descend,laptop/$(@:_install=),install)
133
134kvm_stat_install:
135	$(call descend,kvm/$(@:_install=),install)
136
137install: acpi_install cgroup_install counter_install cpupower_install gpio_install \
138		hv_install firewire_install iio_install \
139		perf_install selftests_install turbostat_install usb_install \
140		virtio_install vm_install bpf_install x86_energy_perf_policy_install \
141		tmon_install freefall_install objtool_install kvm_stat_install \
142		wmi_install pci_install debugging_install intel-speed-select_install \
143		tracing_install
144
145acpi_clean:
146	$(call descend,power/acpi,clean)
147
148cpupower_clean:
149	$(call descend,power/cpupower,clean)
150
151cgroup_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:
152	$(call descend,$(@:_clean=),clean)
153
154libapi_clean:
155	$(call descend,lib/api,clean)
156
157libbpf_clean:
158	$(call descend,lib/bpf,clean)
159
160libsubcmd_clean:
161	$(call descend,lib/subcmd,clean)
162
163perf_clean:
164	$(Q)mkdir -p $(PERF_O) .
165	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= clean
166
167selftests_clean:
168	$(call descend,testing/$(@:_clean=),clean)
169
170thermal_clean:
171	$(call descend,lib/thermal,clean)
172
173turbostat_clean x86_energy_perf_policy_clean intel-speed-select_clean:
174	$(call descend,power/x86/$(@:_clean=),clean)
175
176tmon_clean:
177	$(call descend,thermal/tmon,clean)
178
179freefall_clean:
180	$(call descend,laptop/freefall,clean)
181
182build_clean:
183	$(call descend,build,clean)
184
185clean: acpi_clean cgroup_clean counter_clean cpupower_clean hv_clean firewire_clean \
186		perf_clean selftests_clean turbostat_clean bootconfig_clean spi_clean usb_clean virtio_clean \
187		vm_clean bpf_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
188		freefall_clean build_clean libbpf_clean libsubcmd_clean \
189		gpio_clean objtool_clean leds_clean wmi_clean pci_clean firmware_clean debugging_clean \
190		intel-speed-select_clean tracing_clean thermal_clean
191
192.PHONY: FORCE
193