xref: /linux/tools/Makefile (revision 49dc2b7173010792c6923930ffcee84b7094b7de) 
1# Some of the tools (perf) use same make variables
2# as in kernel build.
3export srctree=
4export objtree=
5
6include scripts/Makefile.include
7
8help:
9	@echo 'Possible targets:'
10	@echo ''
11	@echo '  acpi                   - ACPI tools'
12	@echo '  cgroup                 - cgroup tools'
13	@echo '  cpupower               - a tool for all things x86 CPU power'
14	@echo '  firewire               - the userspace part of nosy, an IEEE-1394 traffic sniffer'
15	@echo '  freefall               - laptop accelerometer program for disk protection'
16	@echo '  gpio                   - GPIO tools'
17	@echo '  hv                     - tools used when in Hyper-V clients'
18	@echo '  iio                    - IIO tools'
19	@echo '  lguest                 - a minimal 32-bit x86 hypervisor'
20	@echo '  net                    - misc networking tools'
21	@echo '  perf                   - Linux performance measurement and analysis tool'
22	@echo '  selftests              - various kernel selftests'
23	@echo '  spi                    - spi tools'
24	@echo '  tmon                   - thermal monitoring and tuning tool'
25	@echo '  turbostat              - Intel CPU idle stats and freq reporting tool'
26	@echo '  usb                    - USB testing tools'
27	@echo '  virtio                 - vhost test module'
28	@echo '  vm                     - misc vm tools'
29	@echo '  x86_energy_perf_policy - Intel energy policy tool'
30	@echo ''
31	@echo 'You can do:'
32	@echo ' $$ make -C tools/ <tool>_install'
33	@echo ''
34	@echo '  from the kernel command line to build and install one of'
35	@echo '  the tools above'
36	@echo ''
37	@echo '  $$ make tools/all'
38	@echo ''
39	@echo '  builds all tools.'
40	@echo ''
41	@echo '  $$ make tools/install'
42	@echo ''
43	@echo '  installs all tools.'
44	@echo ''
45	@echo 'Cleaning targets:'
46	@echo ''
47	@echo '  all of the above with the "_clean" string appended cleans'
48	@echo '    the respective build directory.'
49	@echo '  clean: a summary clean target to clean _all_ folders'
50
51acpi: FORCE
52	$(call descend,power/$@)
53
54cpupower: FORCE
55	$(call descend,power/$@)
56
57cgroup firewire hv guest spi usb virtio vm net iio gpio: FORCE
58	$(call descend,$@)
59
60liblockdep: FORCE
61	$(call descend,lib/lockdep)
62
63libapi: FORCE
64	$(call descend,lib/api)
65
66# The perf build does not follow the descend function setup,
67# invoking it via it's own make rule.
68PERF_O   = $(if $(O),$(O)/tools/perf,)
69
70perf: FORCE
71	$(Q)mkdir -p $(PERF_O) .
72	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
73
74selftests: FORCE
75	$(call descend,testing/$@)
76
77turbostat x86_energy_perf_policy: FORCE
78	$(call descend,power/x86/$@)
79
80tmon: FORCE
81	$(call descend,thermal/$@)
82
83freefall: FORCE
84	$(call descend,laptop/$@)
85
86all: acpi cgroup cpupower hv firewire lguest \
87		perf selftests turbostat usb \
88		virtio vm net x86_energy_perf_policy \
89		tmon freefall
90
91acpi_install:
92	$(call descend,power/$(@:_install=),install)
93
94cpupower_install:
95	$(call descend,power/$(@:_install=),install)
96
97cgroup_install firewire_install hv_install lguest_install perf_install usb_install virtio_install vm_install net_install:
98	$(call descend,$(@:_install=),install)
99
100selftests_install:
101	$(call descend,testing/$(@:_install=),install)
102
103turbostat_install x86_energy_perf_policy_install:
104	$(call descend,power/x86/$(@:_install=),install)
105
106tmon_install:
107	$(call descend,thermal/$(@:_install=),install)
108
109freefall_install:
110	$(call descend,laptop/$(@:_install=),install)
111
112install: acpi_install cgroup_install cpupower_install hv_install firewire_install lguest_install \
113		perf_install selftests_install turbostat_install usb_install \
114		virtio_install vm_install net_install x86_energy_perf_policy_install \
115		tmon_install freefall_install
116
117acpi_clean:
118	$(call descend,power/acpi,clean)
119
120cpupower_clean:
121	$(call descend,power/cpupower,clean)
122
123cgroup_clean hv_clean firewire_clean lguest_clean spi_clean usb_clean virtio_clean vm_clean net_clean iio_clean gpio_clean:
124	$(call descend,$(@:_clean=),clean)
125
126liblockdep_clean:
127	$(call descend,lib/lockdep,clean)
128
129libapi_clean:
130	$(call descend,lib/api,clean)
131
132libbpf_clean:
133	$(call descend,lib/bpf,clean)
134
135libsubcmd_clean:
136	$(call descend,lib/subcmd,clean)
137
138perf_clean:
139	$(call descend,$(@:_clean=),clean)
140
141selftests_clean:
142	$(call descend,testing/$(@:_clean=),clean)
143
144turbostat_clean x86_energy_perf_policy_clean:
145	$(call descend,power/x86/$(@:_clean=),clean)
146
147tmon_clean:
148	$(call descend,thermal/tmon,clean)
149
150freefall_clean:
151	$(call descend,laptop/freefall,clean)
152
153build_clean:
154	$(call descend,build,clean)
155
156clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean lguest_clean \
157		perf_clean selftests_clean turbostat_clean spi_clean usb_clean virtio_clean \
158		vm_clean net_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
159		freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \
160		gpio_clean
161
162.PHONY: FORCE
163