xref: /linux/tools/Makefile (revision ca853314e78b0a65c20b6a889a23c31f918d4aa2) 
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 '  cpupower               - a tool for all things x86 CPU power'
16	@echo '  debugging              - tools for debugging'
17	@echo '  firewire               - the userspace part of nosy, an IEEE-1394 traffic sniffer'
18	@echo '  firmware               - Firmware tools'
19	@echo '  freefall               - laptop accelerometer program for disk protection'
20	@echo '  gpio                   - GPIO tools'
21	@echo '  hv                     - tools used when in Hyper-V clients'
22	@echo '  iio                    - IIO tools'
23	@echo '  intel-speed-select     - Intel Speed Select tool'
24	@echo '  kvm_stat               - top-like utility for displaying kvm statistics'
25	@echo '  leds                   - LEDs  tools'
26	@echo '  liblockdep             - user-space wrapper for kernel locking-validator'
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 '  turbostat              - Intel CPU idle stats and freq reporting tool'
35	@echo '  usb                    - USB testing tools'
36	@echo '  virtio                 - vhost test module'
37	@echo '  vm                     - misc vm tools'
38	@echo '  wmi			- WMI interface examples'
39	@echo '  x86_energy_perf_policy - Intel energy policy tool'
40	@echo ''
41	@echo 'You can do:'
42	@echo ' $$ make -C tools/ <tool>_install'
43	@echo ''
44	@echo '  from the kernel command line to build and install one of'
45	@echo '  the tools above'
46	@echo ''
47	@echo '  $$ make tools/all'
48	@echo ''
49	@echo '  builds all tools.'
50	@echo ''
51	@echo '  $$ make tools/install'
52	@echo ''
53	@echo '  installs all tools.'
54	@echo ''
55	@echo 'Cleaning targets:'
56	@echo ''
57	@echo '  all of the above with the "_clean" string appended cleans'
58	@echo '    the respective build directory.'
59	@echo '  clean: a summary clean target to clean _all_ folders'
60
61acpi: FORCE
62	$(call descend,power/$@)
63
64cpupower: FORCE
65	$(call descend,power/$@)
66
67cgroup firewire hv guest bootconfig spi usb virtio vm bpf iio gpio objtool leds wmi pci firmware debugging: FORCE
68	$(call descend,$@)
69
70bpf/%: FORCE
71	$(call descend,$@)
72
73liblockdep: FORCE
74	$(call descend,lib/lockdep)
75
76libapi: FORCE
77	$(call descend,lib/api)
78
79# The perf build does not follow the descend function setup,
80# invoking it via it's own make rule.
81PERF_O   = $(if $(O),$(O)/tools/perf,)
82
83perf: FORCE
84	$(Q)mkdir -p $(PERF_O) .
85	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
86
87selftests: FORCE
88	$(call descend,testing/$@)
89
90turbostat x86_energy_perf_policy intel-speed-select: FORCE
91	$(call descend,power/x86/$@)
92
93tmon: FORCE
94	$(call descend,thermal/$@)
95
96freefall: FORCE
97	$(call descend,laptop/$@)
98
99kvm_stat: FORCE
100	$(call descend,kvm/$@)
101
102all: acpi cgroup cpupower gpio hv firewire liblockdep \
103		perf selftests bootconfig spi turbostat usb \
104		virtio vm bpf x86_energy_perf_policy \
105		tmon freefall iio objtool kvm_stat wmi \
106		pci debugging
107
108acpi_install:
109	$(call descend,power/$(@:_install=),install)
110
111cpupower_install:
112	$(call descend,power/$(@:_install=),install)
113
114cgroup_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:
115	$(call descend,$(@:_install=),install)
116
117liblockdep_install:
118	$(call descend,lib/lockdep,install)
119
120selftests_install:
121	$(call descend,testing/$(@:_install=),install)
122
123turbostat_install x86_energy_perf_policy_install intel-speed-select_install:
124	$(call descend,power/x86/$(@:_install=),install)
125
126tmon_install:
127	$(call descend,thermal/$(@:_install=),install)
128
129freefall_install:
130	$(call descend,laptop/$(@:_install=),install)
131
132kvm_stat_install:
133	$(call descend,kvm/$(@:_install=),install)
134
135install: acpi_install cgroup_install cpupower_install gpio_install \
136		hv_install firewire_install iio_install liblockdep_install \
137		perf_install selftests_install turbostat_install usb_install \
138		virtio_install vm_install bpf_install x86_energy_perf_policy_install \
139		tmon_install freefall_install objtool_install kvm_stat_install \
140		wmi_install pci_install debugging_install intel-speed-select_install
141
142acpi_clean:
143	$(call descend,power/acpi,clean)
144
145cpupower_clean:
146	$(call descend,power/cpupower,clean)
147
148cgroup_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:
149	$(call descend,$(@:_clean=),clean)
150
151liblockdep_clean:
152	$(call descend,lib/lockdep,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
170turbostat_clean x86_energy_perf_policy_clean intel-speed-select_clean:
171	$(call descend,power/x86/$(@:_clean=),clean)
172
173tmon_clean:
174	$(call descend,thermal/tmon,clean)
175
176freefall_clean:
177	$(call descend,laptop/freefall,clean)
178
179build_clean:
180	$(call descend,build,clean)
181
182clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean \
183		perf_clean selftests_clean turbostat_clean bootconfig_clean spi_clean usb_clean virtio_clean \
184		vm_clean bpf_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
185		freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \
186		gpio_clean objtool_clean leds_clean wmi_clean pci_clean firmware_clean debugging_clean \
187		intel-speed-select_clean
188
189.PHONY: FORCE
190