xref: /linux/tools/Makefile (revision 06cd3d8c14bdd06f49f1c6a06acf219749c5598e) 
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 '  objtool                - an ELF object analysis tool'
25	@echo '  tmon                   - thermal monitoring and tuning tool'
26	@echo '  turbostat              - Intel CPU idle stats and freq reporting tool'
27	@echo '  usb                    - USB testing tools'
28	@echo '  virtio                 - vhost test module'
29	@echo '  vm                     - misc vm tools'
30	@echo '  x86_energy_perf_policy - Intel energy policy tool'
31	@echo ''
32	@echo 'You can do:'
33	@echo ' $$ make -C tools/ <tool>_install'
34	@echo ''
35	@echo '  from the kernel command line to build and install one of'
36	@echo '  the tools above'
37	@echo ''
38	@echo '  $$ make tools/all'
39	@echo ''
40	@echo '  builds all tools.'
41	@echo ''
42	@echo '  $$ make tools/install'
43	@echo ''
44	@echo '  installs all tools.'
45	@echo ''
46	@echo 'Cleaning targets:'
47	@echo ''
48	@echo '  all of the above with the "_clean" string appended cleans'
49	@echo '    the respective build directory.'
50	@echo '  clean: a summary clean target to clean _all_ folders'
51
52acpi: FORCE
53	$(call descend,power/$@)
54
55cpupower: FORCE
56	$(call descend,power/$@)
57
58cgroup firewire hv guest spi usb virtio vm net iio gpio objtool: FORCE
59	$(call descend,$@)
60
61liblockdep: FORCE
62	$(call descend,lib/lockdep)
63
64libapi: FORCE
65	$(call descend,lib/api)
66
67# The perf build does not follow the descend function setup,
68# invoking it via it's own make rule.
69PERF_O   = $(if $(O),$(O)/tools/perf,)
70
71perf: FORCE
72	$(Q)mkdir -p $(PERF_O) .
73	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
74
75selftests: FORCE
76	$(call descend,testing/$@)
77
78turbostat x86_energy_perf_policy: FORCE
79	$(call descend,power/x86/$@)
80
81tmon: FORCE
82	$(call descend,thermal/$@)
83
84freefall: FORCE
85	$(call descend,laptop/$@)
86
87all: acpi cgroup cpupower hv firewire lguest \
88		perf selftests turbostat usb \
89		virtio vm net x86_energy_perf_policy \
90		tmon freefall objtool
91
92acpi_install:
93	$(call descend,power/$(@:_install=),install)
94
95cpupower_install:
96	$(call descend,power/$(@:_install=),install)
97
98cgroup_install firewire_install hv_install lguest_install perf_install usb_install virtio_install vm_install net_install objtool_install:
99	$(call descend,$(@:_install=),install)
100
101selftests_install:
102	$(call descend,testing/$(@:_install=),install)
103
104turbostat_install x86_energy_perf_policy_install:
105	$(call descend,power/x86/$(@:_install=),install)
106
107tmon_install:
108	$(call descend,thermal/$(@:_install=),install)
109
110freefall_install:
111	$(call descend,laptop/$(@:_install=),install)
112
113install: acpi_install cgroup_install cpupower_install hv_install firewire_install lguest_install \
114		perf_install selftests_install turbostat_install usb_install \
115		virtio_install vm_install net_install x86_energy_perf_policy_install \
116		tmon_install freefall_install objtool_install
117
118acpi_clean:
119	$(call descend,power/acpi,clean)
120
121cpupower_clean:
122	$(call descend,power/cpupower,clean)
123
124cgroup_clean hv_clean firewire_clean lguest_clean spi_clean usb_clean virtio_clean vm_clean net_clean iio_clean gpio_clean objtool_clean:
125	$(call descend,$(@:_clean=),clean)
126
127liblockdep_clean:
128	$(call descend,lib/lockdep,clean)
129
130libapi_clean:
131	$(call descend,lib/api,clean)
132
133libbpf_clean:
134	$(call descend,lib/bpf,clean)
135
136libsubcmd_clean:
137	$(call descend,lib/subcmd,clean)
138
139perf_clean:
140	$(Q)mkdir -p $(PERF_O) .
141	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= clean
142
143selftests_clean:
144	$(call descend,testing/$(@:_clean=),clean)
145
146turbostat_clean x86_energy_perf_policy_clean:
147	$(call descend,power/x86/$(@:_clean=),clean)
148
149tmon_clean:
150	$(call descend,thermal/tmon,clean)
151
152freefall_clean:
153	$(call descend,laptop/freefall,clean)
154
155build_clean:
156	$(call descend,build,clean)
157
158clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean lguest_clean \
159		perf_clean selftests_clean turbostat_clean spi_clean usb_clean virtio_clean \
160		vm_clean net_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
161		freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \
162		gpio_clean objtool_clean
163
164.PHONY: FORCE
165