xref: /openbmc/linux/tools/Makefile (revision d774a589) 
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 '  kvm_stat               - top-like utility for displaying kvm statistics'
20	@echo '  leds                   - LEDs  tools'
21	@echo '  lguest                 - a minimal 32-bit x86 hypervisor'
22	@echo '  net                    - misc networking tools'
23	@echo '  perf                   - Linux performance measurement and analysis tool'
24	@echo '  selftests              - various kernel selftests'
25	@echo '  spi                    - spi tools'
26	@echo '  objtool                - an ELF object analysis tool'
27	@echo '  tmon                   - thermal monitoring and tuning tool'
28	@echo '  turbostat              - Intel CPU idle stats and freq reporting tool'
29	@echo '  usb                    - USB testing tools'
30	@echo '  virtio                 - vhost test module'
31	@echo '  vm                     - misc vm tools'
32	@echo '  x86_energy_perf_policy - Intel energy policy tool'
33	@echo ''
34	@echo 'You can do:'
35	@echo ' $$ make -C tools/ <tool>_install'
36	@echo ''
37	@echo '  from the kernel command line to build and install one of'
38	@echo '  the tools above'
39	@echo ''
40	@echo '  $$ make tools/all'
41	@echo ''
42	@echo '  builds all tools.'
43	@echo ''
44	@echo '  $$ make tools/install'
45	@echo ''
46	@echo '  installs all tools.'
47	@echo ''
48	@echo 'Cleaning targets:'
49	@echo ''
50	@echo '  all of the above with the "_clean" string appended cleans'
51	@echo '    the respective build directory.'
52	@echo '  clean: a summary clean target to clean _all_ folders'
53
54acpi: FORCE
55	$(call descend,power/$@)
56
57cpupower: FORCE
58	$(call descend,power/$@)
59
60cgroup firewire hv guest spi usb virtio vm net iio gpio objtool leds: FORCE
61	$(call descend,$@)
62
63liblockdep: FORCE
64	$(call descend,lib/lockdep)
65
66libapi: FORCE
67	$(call descend,lib/api)
68
69# The perf build does not follow the descend function setup,
70# invoking it via it's own make rule.
71PERF_O   = $(if $(O),$(O)/tools/perf,)
72
73perf: FORCE
74	$(Q)mkdir -p $(PERF_O) .
75	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
76
77selftests: FORCE
78	$(call descend,testing/$@)
79
80turbostat x86_energy_perf_policy: FORCE
81	$(call descend,power/x86/$@)
82
83tmon: FORCE
84	$(call descend,thermal/$@)
85
86freefall: FORCE
87	$(call descend,laptop/$@)
88
89all: acpi cgroup cpupower gpio hv firewire lguest \
90		perf selftests turbostat usb \
91		virtio vm net x86_energy_perf_policy \
92		tmon freefall objtool
93
94acpi_install:
95	$(call descend,power/$(@:_install=),install)
96
97cpupower_install:
98	$(call descend,power/$(@:_install=),install)
99
100cgroup_install firewire_install gpio_install hv_install lguest_install perf_install usb_install virtio_install vm_install net_install objtool_install:
101	$(call descend,$(@:_install=),install)
102
103selftests_install:
104	$(call descend,testing/$(@:_install=),install)
105
106turbostat_install x86_energy_perf_policy_install:
107	$(call descend,power/x86/$(@:_install=),install)
108
109tmon_install:
110	$(call descend,thermal/$(@:_install=),install)
111
112freefall_install:
113	$(call descend,laptop/$(@:_install=),install)
114
115kvm_stat_install:
116	$(call descend,kvm/$(@:_install=),install)
117
118install: acpi_install cgroup_install cpupower_install gpio_install \
119		hv_install firewire_install lguest_install \
120		perf_install selftests_install turbostat_install usb_install \
121		virtio_install vm_install net_install x86_energy_perf_policy_install \
122		tmon_install freefall_install objtool_install kvm_stat_install
123
124acpi_clean:
125	$(call descend,power/acpi,clean)
126
127cpupower_clean:
128	$(call descend,power/cpupower,clean)
129
130cgroup_clean hv_clean firewire_clean lguest_clean spi_clean usb_clean virtio_clean vm_clean net_clean iio_clean gpio_clean objtool_clean leds_clean:
131	$(call descend,$(@:_clean=),clean)
132
133liblockdep_clean:
134	$(call descend,lib/lockdep,clean)
135
136libapi_clean:
137	$(call descend,lib/api,clean)
138
139libbpf_clean:
140	$(call descend,lib/bpf,clean)
141
142libsubcmd_clean:
143	$(call descend,lib/subcmd,clean)
144
145perf_clean:
146	$(Q)mkdir -p $(PERF_O) .
147	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= clean
148
149selftests_clean:
150	$(call descend,testing/$(@:_clean=),clean)
151
152turbostat_clean x86_energy_perf_policy_clean:
153	$(call descend,power/x86/$(@:_clean=),clean)
154
155tmon_clean:
156	$(call descend,thermal/tmon,clean)
157
158freefall_clean:
159	$(call descend,laptop/freefall,clean)
160
161build_clean:
162	$(call descend,build,clean)
163
164clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean lguest_clean \
165		perf_clean selftests_clean turbostat_clean spi_clean usb_clean virtio_clean \
166		vm_clean net_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
167		freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \
168		gpio_clean objtool_clean leds_clean
169
170.PHONY: FORCE
171