xref: /linux/tools/Makefile (revision 2dbc0838bcf24ca59cabc3130cf3b1d6809cdcd4) 
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 '  cgroup                 - cgroup tools'
14	@echo '  cpupower               - a tool for all things x86 CPU power'
15	@echo '  debugging              - tools for debugging'
16	@echo '  firewire               - the userspace part of nosy, an IEEE-1394 traffic sniffer'
17	@echo '  firmware               - Firmware tools'
18	@echo '  freefall               - laptop accelerometer program for disk protection'
19	@echo '  gpio                   - GPIO tools'
20	@echo '  hv                     - tools used when in Hyper-V clients'
21	@echo '  iio                    - IIO tools'
22	@echo '  intel-speed-select     - Intel Speed Select tool'
23	@echo '  kvm_stat               - top-like utility for displaying kvm statistics'
24	@echo '  leds                   - LEDs  tools'
25	@echo '  liblockdep             - user-space wrapper for kernel locking-validator'
26	@echo '  bpf                    - misc BPF tools'
27	@echo '  pci                    - PCI tools'
28	@echo '  perf                   - Linux performance measurement and analysis tool'
29	@echo '  selftests              - various kernel selftests'
30	@echo '  spi                    - spi tools'
31	@echo '  objtool                - an ELF object analysis tool'
32	@echo '  tmon                   - thermal monitoring and tuning tool'
33	@echo '  turbostat              - Intel CPU idle stats and freq reporting tool'
34	@echo '  usb                    - USB testing tools'
35	@echo '  virtio                 - vhost test module'
36	@echo '  vm                     - misc vm tools'
37	@echo '  wmi			- WMI interface examples'
38	@echo '  x86_energy_perf_policy - Intel energy policy tool'
39	@echo ''
40	@echo 'You can do:'
41	@echo ' $$ make -C tools/ <tool>_install'
42	@echo ''
43	@echo '  from the kernel command line to build and install one of'
44	@echo '  the tools above'
45	@echo ''
46	@echo '  $$ make tools/all'
47	@echo ''
48	@echo '  builds all tools.'
49	@echo ''
50	@echo '  $$ make tools/install'
51	@echo ''
52	@echo '  installs all tools.'
53	@echo ''
54	@echo 'Cleaning targets:'
55	@echo ''
56	@echo '  all of the above with the "_clean" string appended cleans'
57	@echo '    the respective build directory.'
58	@echo '  clean: a summary clean target to clean _all_ folders'
59
60acpi: FORCE
61	$(call descend,power/$@)
62
63cpupower: FORCE
64	$(call descend,power/$@)
65
66cgroup firewire hv guest spi usb virtio vm bpf iio gpio objtool leds wmi pci firmware debugging: FORCE
67	$(call descend,$@)
68
69liblockdep: FORCE
70	$(call descend,lib/lockdep)
71
72libapi: FORCE
73	$(call descend,lib/api)
74
75# The perf build does not follow the descend function setup,
76# invoking it via it's own make rule.
77PERF_O   = $(if $(O),$(O)/tools/perf,)
78
79perf: FORCE
80	$(Q)mkdir -p $(PERF_O) .
81	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
82
83selftests: FORCE
84	$(call descend,testing/$@)
85
86turbostat x86_energy_perf_policy intel-speed-select: FORCE
87	$(call descend,power/x86/$@)
88
89tmon: FORCE
90	$(call descend,thermal/$@)
91
92freefall: FORCE
93	$(call descend,laptop/$@)
94
95kvm_stat: FORCE
96	$(call descend,kvm/$@)
97
98all: acpi cgroup cpupower gpio hv firewire liblockdep \
99		perf selftests spi turbostat usb \
100		virtio vm bpf x86_energy_perf_policy \
101		tmon freefall iio objtool kvm_stat wmi \
102		pci debugging
103
104acpi_install:
105	$(call descend,power/$(@:_install=),install)
106
107cpupower_install:
108	$(call descend,power/$(@:_install=),install)
109
110cgroup_install firewire_install gpio_install hv_install iio_install perf_install spi_install usb_install virtio_install vm_install bpf_install objtool_install wmi_install pci_install debugging_install:
111	$(call descend,$(@:_install=),install)
112
113liblockdep_install:
114	$(call descend,lib/lockdep,install)
115
116selftests_install:
117	$(call descend,testing/$(@:_install=),install)
118
119turbostat_install x86_energy_perf_policy_install intel-speed-select_install:
120	$(call descend,power/x86/$(@:_install=),install)
121
122tmon_install:
123	$(call descend,thermal/$(@:_install=),install)
124
125freefall_install:
126	$(call descend,laptop/$(@:_install=),install)
127
128kvm_stat_install:
129	$(call descend,kvm/$(@:_install=),install)
130
131install: acpi_install cgroup_install cpupower_install gpio_install \
132		hv_install firewire_install iio_install liblockdep_install \
133		perf_install selftests_install turbostat_install usb_install \
134		virtio_install vm_install bpf_install x86_energy_perf_policy_install \
135		tmon_install freefall_install objtool_install kvm_stat_install \
136		wmi_install pci_install debugging_install intel-speed-select_install
137
138acpi_clean:
139	$(call descend,power/acpi,clean)
140
141cpupower_clean:
142	$(call descend,power/cpupower,clean)
143
144cgroup_clean hv_clean firewire_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:
145	$(call descend,$(@:_clean=),clean)
146
147liblockdep_clean:
148	$(call descend,lib/lockdep,clean)
149
150libapi_clean:
151	$(call descend,lib/api,clean)
152
153libbpf_clean:
154	$(call descend,lib/bpf,clean)
155
156libsubcmd_clean:
157	$(call descend,lib/subcmd,clean)
158
159perf_clean:
160	$(Q)mkdir -p $(PERF_O) .
161	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= clean
162
163selftests_clean:
164	$(call descend,testing/$(@:_clean=),clean)
165
166turbostat_clean x86_energy_perf_policy_clean intel-speed-select_clean:
167	$(call descend,power/x86/$(@:_clean=),clean)
168
169tmon_clean:
170	$(call descend,thermal/tmon,clean)
171
172freefall_clean:
173	$(call descend,laptop/freefall,clean)
174
175build_clean:
176	$(call descend,build,clean)
177
178clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean \
179		perf_clean selftests_clean turbostat_clean spi_clean usb_clean virtio_clean \
180		vm_clean bpf_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
181		freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \
182		gpio_clean objtool_clean leds_clean wmi_clean pci_clean firmware_clean debugging_clean \
183		intel-speed-select_clean
184
185.PHONY: FORCE
186