xref: /linux/tools/Makefile (revision be709d48329a500621d2a05835283150ae137b45) 
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 '  kvm_stat               - top-like utility for displaying kvm statistics'
23	@echo '  leds                   - LEDs  tools'
24	@echo '  liblockdep             - user-space wrapper for kernel locking-validator'
25	@echo '  bpf                    - misc BPF tools'
26	@echo '  pci                    - PCI tools'
27	@echo '  perf                   - Linux performance measurement and analysis tool'
28	@echo '  selftests              - various kernel selftests'
29	@echo '  spi                    - spi tools'
30	@echo '  objtool                - an ELF object analysis tool'
31	@echo '  tmon                   - thermal monitoring and tuning tool'
32	@echo '  turbostat              - Intel CPU idle stats and freq reporting tool'
33	@echo '  usb                    - USB testing tools'
34	@echo '  virtio                 - vhost test module'
35	@echo '  vm                     - misc vm tools'
36	@echo '  wmi			- WMI interface examples'
37	@echo '  x86_energy_perf_policy - Intel energy policy tool'
38	@echo ''
39	@echo 'You can do:'
40	@echo ' $$ make -C tools/ <tool>_install'
41	@echo ''
42	@echo '  from the kernel command line to build and install one of'
43	@echo '  the tools above'
44	@echo ''
45	@echo '  $$ make tools/all'
46	@echo ''
47	@echo '  builds all tools.'
48	@echo ''
49	@echo '  $$ make tools/install'
50	@echo ''
51	@echo '  installs all tools.'
52	@echo ''
53	@echo 'Cleaning targets:'
54	@echo ''
55	@echo '  all of the above with the "_clean" string appended cleans'
56	@echo '    the respective build directory.'
57	@echo '  clean: a summary clean target to clean _all_ folders'
58
59acpi: FORCE
60	$(call descend,power/$@)
61
62cpupower: FORCE
63	$(call descend,power/$@)
64
65cgroup firewire hv guest spi usb virtio vm bpf iio gpio objtool leds wmi pci firmware debugging: FORCE
66	$(call descend,$@)
67
68liblockdep: FORCE
69	$(call descend,lib/lockdep)
70
71libapi: FORCE
72	$(call descend,lib/api)
73
74# The perf build does not follow the descend function setup,
75# invoking it via it's own make rule.
76PERF_O   = $(if $(O),$(O)/tools/perf,)
77
78perf: FORCE
79	$(Q)mkdir -p $(PERF_O) .
80	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
81
82selftests: FORCE
83	$(call descend,testing/$@)
84
85turbostat x86_energy_perf_policy: FORCE
86	$(call descend,power/x86/$@)
87
88tmon: FORCE
89	$(call descend,thermal/$@)
90
91freefall: FORCE
92	$(call descend,laptop/$@)
93
94kvm_stat: FORCE
95	$(call descend,kvm/$@)
96
97all: acpi cgroup cpupower gpio hv firewire liblockdep \
98		perf selftests spi turbostat usb \
99		virtio vm bpf x86_energy_perf_policy \
100		tmon freefall iio objtool kvm_stat wmi \
101		pci debugging
102
103acpi_install:
104	$(call descend,power/$(@:_install=),install)
105
106cpupower_install:
107	$(call descend,power/$(@:_install=),install)
108
109cgroup_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:
110	$(call descend,$(@:_install=),install)
111
112liblockdep_install:
113	$(call descend,lib/lockdep,install)
114
115selftests_install:
116	$(call descend,testing/$(@:_install=),install)
117
118turbostat_install x86_energy_perf_policy_install:
119	$(call descend,power/x86/$(@:_install=),install)
120
121tmon_install:
122	$(call descend,thermal/$(@:_install=),install)
123
124freefall_install:
125	$(call descend,laptop/$(@:_install=),install)
126
127kvm_stat_install:
128	$(call descend,kvm/$(@:_install=),install)
129
130install: acpi_install cgroup_install cpupower_install gpio_install \
131		hv_install firewire_install iio_install liblockdep_install \
132		perf_install selftests_install turbostat_install usb_install \
133		virtio_install vm_install bpf_install x86_energy_perf_policy_install \
134		tmon_install freefall_install objtool_install kvm_stat_install \
135		wmi_install pci_install debugging_install
136
137acpi_clean:
138	$(call descend,power/acpi,clean)
139
140cpupower_clean:
141	$(call descend,power/cpupower,clean)
142
143cgroup_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:
144	$(call descend,$(@:_clean=),clean)
145
146liblockdep_clean:
147	$(call descend,lib/lockdep,clean)
148
149libapi_clean:
150	$(call descend,lib/api,clean)
151
152libbpf_clean:
153	$(call descend,lib/bpf,clean)
154
155libsubcmd_clean:
156	$(call descend,lib/subcmd,clean)
157
158perf_clean:
159	$(Q)mkdir -p $(PERF_O) .
160	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= clean
161
162selftests_clean:
163	$(call descend,testing/$(@:_clean=),clean)
164
165turbostat_clean x86_energy_perf_policy_clean:
166	$(call descend,power/x86/$(@:_clean=),clean)
167
168tmon_clean:
169	$(call descend,thermal/tmon,clean)
170
171freefall_clean:
172	$(call descend,laptop/freefall,clean)
173
174build_clean:
175	$(call descend,build,clean)
176
177clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean \
178		perf_clean selftests_clean turbostat_clean spi_clean usb_clean virtio_clean \
179		vm_clean bpf_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
180		freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \
181		gpio_clean objtool_clean leds_clean wmi_clean pci_clean firmware_clean debugging_clean
182
183.PHONY: FORCE
184