xref: /linux/tools/Makefile (revision a8fe58cec351c25e09c393bf46117c0c47b5a17c) 
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 '  hv                     - tools used when in Hyper-V clients'
17	@echo '  iio                    - IIO tools'
18	@echo '  lguest                 - a minimal 32-bit x86 hypervisor'
19	@echo '  net                    - misc networking tools'
20	@echo '  perf                   - Linux performance measurement and analysis tool'
21	@echo '  selftests              - various kernel selftests'
22	@echo '  spi                    - spi tools'
23	@echo '  tmon                   - thermal monitoring and tuning tool'
24	@echo '  turbostat              - Intel CPU idle stats and freq reporting tool'
25	@echo '  usb                    - USB testing tools'
26	@echo '  virtio                 - vhost test module'
27	@echo '  vm                     - misc vm tools'
28	@echo '  x86_energy_perf_policy - Intel energy policy tool'
29	@echo ''
30	@echo 'You can do:'
31	@echo ' $$ make -C tools/ <tool>_install'
32	@echo ''
33	@echo '  from the kernel command line to build and install one of'
34	@echo '  the tools above'
35	@echo ''
36	@echo '  $$ make tools/all'
37	@echo ''
38	@echo '  builds all tools.'
39	@echo ''
40	@echo '  $$ make tools/install'
41	@echo ''
42	@echo '  installs all tools.'
43	@echo ''
44	@echo 'Cleaning targets:'
45	@echo ''
46	@echo '  all of the above with the "_clean" string appended cleans'
47	@echo '    the respective build directory.'
48	@echo '  clean: a summary clean target to clean _all_ folders'
49
50acpi: FORCE
51	$(call descend,power/$@)
52
53cpupower: FORCE
54	$(call descend,power/$@)
55
56cgroup firewire hv guest spi usb virtio vm net iio: FORCE
57	$(call descend,$@)
58
59liblockdep: FORCE
60	$(call descend,lib/lockdep)
61
62libapi: FORCE
63	$(call descend,lib/api)
64
65# The perf build does not follow the descend function setup,
66# invoking it via it's own make rule.
67PERF_O   = $(if $(O),$(O)/tools/perf,)
68
69perf: FORCE
70	$(Q)mkdir -p $(PERF_O) .
71	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
72
73selftests: FORCE
74	$(call descend,testing/$@)
75
76turbostat x86_energy_perf_policy: FORCE
77	$(call descend,power/x86/$@)
78
79tmon: FORCE
80	$(call descend,thermal/$@)
81
82freefall: FORCE
83	$(call descend,laptop/$@)
84
85all: acpi cgroup cpupower hv firewire lguest \
86		perf selftests turbostat usb \
87		virtio vm net x86_energy_perf_policy \
88		tmon freefall
89
90acpi_install:
91	$(call descend,power/$(@:_install=),install)
92
93cpupower_install:
94	$(call descend,power/$(@:_install=),install)
95
96cgroup_install firewire_install hv_install lguest_install perf_install usb_install virtio_install vm_install net_install:
97	$(call descend,$(@:_install=),install)
98
99selftests_install:
100	$(call descend,testing/$(@:_install=),install)
101
102turbostat_install x86_energy_perf_policy_install:
103	$(call descend,power/x86/$(@:_install=),install)
104
105tmon_install:
106	$(call descend,thermal/$(@:_install=),install)
107
108freefall_install:
109	$(call descend,laptop/$(@:_install=),install)
110
111install: acpi_install cgroup_install cpupower_install hv_install firewire_install lguest_install \
112		perf_install selftests_install turbostat_install usb_install \
113		virtio_install vm_install net_install x86_energy_perf_policy_install \
114		tmon_install freefall_install
115
116acpi_clean:
117	$(call descend,power/acpi,clean)
118
119cpupower_clean:
120	$(call descend,power/cpupower,clean)
121
122cgroup_clean hv_clean firewire_clean lguest_clean spi_clean usb_clean virtio_clean vm_clean net_clean iio_clean:
123	$(call descend,$(@:_clean=),clean)
124
125liblockdep_clean:
126	$(call descend,lib/lockdep,clean)
127
128libapi_clean:
129	$(call descend,lib/api,clean)
130
131libbpf_clean:
132	$(call descend,lib/bpf,clean)
133
134libsubcmd_clean:
135	$(call descend,lib/subcmd,clean)
136
137perf_clean:
138	$(call descend,$(@:_clean=),clean)
139
140selftests_clean:
141	$(call descend,testing/$(@:_clean=),clean)
142
143turbostat_clean x86_energy_perf_policy_clean:
144	$(call descend,power/x86/$(@:_clean=),clean)
145
146tmon_clean:
147	$(call descend,thermal/tmon,clean)
148
149freefall_clean:
150	$(call descend,laptop/freefall,clean)
151
152build_clean:
153	$(call descend,build,clean)
154
155clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean lguest_clean \
156		perf_clean selftests_clean turbostat_clean spi_clean usb_clean virtio_clean \
157		vm_clean net_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
158		freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean
159
160.PHONY: FORCE
161