tools/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 # Some of the tools (perf) use same make variables
   3 # as in kernel build.
   4 export srctree=
   5 export objtree=
   6
   7 include scripts/Makefile.include
   8
   9 help:
  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 '  firewire               - the userspace part of nosy, an IEEE-1394 traffic sniffer'
  16         @echo '  freefall               - laptop accelerometer program for disk protection'
  17         @echo '  gpio                   - GPIO tools'
  18         @echo '  hv                     - tools used when in Hyper-V clients'
  19         @echo '  iio                    - IIO tools'
  20         @echo '  kvm_stat               - top-like utility for displaying kvm statistics'
  21         @echo '  leds                   - LEDs  tools'
  22         @echo '  liblockdep             - user-space wrapper for kernel locking-validator'
  23         @echo '  bpf                    - misc BPF tools'
  24         @echo '  perf                   - Linux performance measurement and analysis tool'
  25         @echo '  selftests              - various kernel selftests'
  26         @echo '  spi                    - spi tools'
  27         @echo '  objtool                - an ELF object analysis tool'
  28         @echo '  tmon                   - thermal monitoring and tuning tool'
  29         @echo '  turbostat              - Intel CPU idle stats and freq reporting tool'
  30         @echo '  usb                    - USB testing tools'
  31         @echo '  virtio                 - vhost test module'
  32         @echo '  vm                     - misc vm tools'
  33         @echo '  wmi                    - WMI interface examples'
  34         @echo '  x86_energy_perf_policy - Intel energy policy tool'
  35         @echo ''
  36         @echo 'You can do:'
  37         @echo ' $$ make -C tools/ <tool>_install'
  38         @echo ''
  39         @echo '  from the kernel command line to build and install one of'
  40         @echo '  the tools above'
  41         @echo ''
  42         @echo '  $$ make tools/all'
  43         @echo ''
  44         @echo '  builds all tools.'
  45         @echo ''
  46         @echo '  $$ make tools/install'
  47         @echo ''
  48         @echo '  installs all tools.'
  49         @echo ''
  50         @echo 'Cleaning targets:'
  51         @echo ''
  52         @echo '  all of the above with the "_clean" string appended cleans'
  53         @echo '    the respective build directory.'
  54         @echo '  clean: a summary clean target to clean _all_ folders'
  55
  56 acpi: FORCE
  57         $(call descend,power/$@)
  58
  59 cpupower: FORCE
  60         $(call descend,power/$@)
  61
  62 cgroup firewire hv guest spi usb virtio vm bpf iio gpio objtool leds wmi: FORCE
  63         $(call descend,$@)
  64
  65 liblockdep: FORCE
  66         $(call descend,lib/lockdep)
  67
  68 libapi: FORCE
  69         $(call descend,lib/api)
  70
  71 # The perf build does not follow the descend function setup,
  72 # invoking it via it's own make rule.
  73 PERF_O   = $(if $(O),$(O)/tools/perf,)
  74
  75 perf: FORCE
  76         $(Q)mkdir -p $(PERF_O) .
  77         $(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
  78
  79 selftests: FORCE
  80         $(call descend,testing/$@)
  81
  82 turbostat x86_energy_perf_policy: FORCE
  83         $(call descend,power/x86/$@)
  84
  85 tmon: FORCE
  86         $(call descend,thermal/$@)
  87
  88 freefall: FORCE
  89         $(call descend,laptop/$@)
  90
  91 kvm_stat: FORCE
  92         $(call descend,kvm/$@)
  93
  94 all: acpi cgroup cpupower gpio hv firewire liblockdep \
  95                 perf selftests spi turbostat usb \
  96                 virtio vm bpf x86_energy_perf_policy \
  97                 tmon freefall iio objtool kvm_stat wmi
  98
  99 acpi_install:
 100         $(call descend,power/$(@:_install=),install)
 101
 102 cpupower_install:
 103         $(call descend,power/$(@:_install=),install)
 104
 105 cgroup_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:
 106         $(call descend,$(@:_install=),install)
 107
 108 liblockdep_install:
 109         $(call descend,lib/lockdep,install)
 110
 111 selftests_install:
 112         $(call descend,testing/$(@:_install=),install)
 113
 114 turbostat_install x86_energy_perf_policy_install:
 115         $(call descend,power/x86/$(@:_install=),install)
 116
 117 tmon_install:
 118         $(call descend,thermal/$(@:_install=),install)
 119
 120 freefall_install:
 121         $(call descend,laptop/$(@:_install=),install)
 122
 123 kvm_stat_install:
 124         $(call descend,kvm/$(@:_install=),install)
 125
 126 install: acpi_install cgroup_install cpupower_install gpio_install \
 127                 hv_install firewire_install iio_install liblockdep_install \
 128                 perf_install selftests_install turbostat_install usb_install \
 129                 virtio_install vm_install bpf_install x86_energy_perf_policy_install \
 130                 tmon_install freefall_install objtool_install kvm_stat_install \
 131                 wmi_install
 132
 133 acpi_clean:
 134         $(call descend,power/acpi,clean)
 135
 136 cpupower_clean:
 137         $(call descend,power/cpupower,clean)
 138
 139 cgroup_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:
 140         $(call descend,$(@:_clean=),clean)
 141
 142 liblockdep_clean:
 143         $(call descend,lib/lockdep,clean)
 144
 145 libapi_clean:
 146         $(call descend,lib/api,clean)
 147
 148 libbpf_clean:
 149         $(call descend,lib/bpf,clean)
 150
 151 libsubcmd_clean:
 152         $(call descend,lib/subcmd,clean)
 153
 154 perf_clean:
 155         $(Q)mkdir -p $(PERF_O) .
 156         $(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= clean
 157
 158 selftests_clean:
 159         $(call descend,testing/$(@:_clean=),clean)
 160
 161 turbostat_clean x86_energy_perf_policy_clean:
 162         $(call descend,power/x86/$(@:_clean=),clean)
 163
 164 tmon_clean:
 165         $(call descend,thermal/tmon,clean)
 166
 167 freefall_clean:
 168         $(call descend,laptop/freefall,clean)
 169
 170 build_clean:
 171         $(call descend,build,clean)
 172
 173 clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean \
 174                 perf_clean selftests_clean turbostat_clean spi_clean usb_clean virtio_clean \
 175                 vm_clean bpf_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
 176                 freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \
 177                 gpio_clean objtool_clean leds_clean wmi_clean
 178
 179 .PHONY: FORCE