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 '  debugging              - tools for debugging'
  16         @echo '  firewire               - the userspace part of nosy, an IEEE-1394 traffic sniffer'
  17         @echo '  firmware               - Firmware tools'
  18         @echo '  freefall               - laptop accelerometer program for disk protection'
  19         @echo '  gpio                   - GPIO tools'
  20         @echo '  hv                     - tools used when in Hyper-V clients'
  21         @echo '  iio                    - IIO tools'
  22         @echo '  kvm_stat               - top-like utility for displaying kvm statistics'
  23         @echo '  leds                   - LEDs  tools'
  24         @echo '  liblockdep             - user-space wrapper for kernel locking-validator'
  25         @echo '  bpf                    - misc BPF tools'
  26         @echo '  pci                    - PCI tools'
  27         @echo '  perf                   - Linux performance measurement and analysis tool'
  28         @echo '  selftests              - various kernel selftests'
  29         @echo '  spi                    - spi tools'
  30         @echo '  objtool                - an ELF object analysis tool'
  31         @echo '  tmon                   - thermal monitoring and tuning tool'
  32         @echo '  turbostat              - Intel CPU idle stats and freq reporting tool'
  33         @echo '  usb                    - USB testing tools'
  34         @echo '  virtio                 - vhost test module'
  35         @echo '  vm                     - misc vm tools'
  36         @echo '  wmi                    - WMI interface examples'
  37         @echo '  x86_energy_perf_policy - Intel energy policy tool'
  38         @echo ''
  39         @echo 'You can do:'
  40         @echo ' $$ make -C tools/ <tool>_install'
  41         @echo ''
  42         @echo '  from the kernel command line to build and install one of'
  43         @echo '  the tools above'
  44         @echo ''
  45         @echo '  $$ make tools/all'
  46         @echo ''
  47         @echo '  builds all tools.'
  48         @echo ''
  49         @echo '  $$ make tools/install'
  50         @echo ''
  51         @echo '  installs all tools.'
  52         @echo ''
  53         @echo 'Cleaning targets:'
  54         @echo ''
  55         @echo '  all of the above with the "_clean" string appended cleans'
  56         @echo '    the respective build directory.'
  57         @echo '  clean: a summary clean target to clean _all_ folders'
  58
  59 acpi: FORCE
  60         $(call descend,power/$@)
  61
  62 cpupower: FORCE
  63         $(call descend,power/$@)
  64
  65 cgroup firewire hv guest spi usb virtio vm bpf iio gpio objtool leds wmi pci firmware debugging: FORCE
  66         $(call descend,$@)
  67
  68 liblockdep: FORCE
  69         $(call descend,lib/lockdep)
  70
  71 libapi: FORCE
  72         $(call descend,lib/api)
  73
  74 # The perf build does not follow the descend function setup,
  75 # invoking it via it's own make rule.
  76 PERF_O   = $(if $(O),$(O)/tools/perf,)
  77
  78 perf: FORCE
  79         $(Q)mkdir -p $(PERF_O) .
  80         $(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
  81
  82 selftests: FORCE
  83         $(call descend,testing/$@)
  84
  85 turbostat x86_energy_perf_policy: FORCE
  86         $(call descend,power/x86/$@)
  87
  88 tmon: FORCE
  89         $(call descend,thermal/$@)
  90
  91 freefall: FORCE
  92         $(call descend,laptop/$@)
  93
  94 kvm_stat: FORCE
  95         $(call descend,kvm/$@)
  96
  97 all: acpi cgroup cpupower gpio hv firewire liblockdep \
  98                 perf selftests spi turbostat usb \
  99                 virtio vm bpf x86_energy_perf_policy \
 100                 tmon freefall iio objtool kvm_stat wmi \
 101                 pci debugging
 102
 103 acpi_install:
 104         $(call descend,power/$(@:_install=),install)
 105
 106 cpupower_install:
 107         $(call descend,power/$(@:_install=),install)
 108
 109 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 pci_install debugging_install:
 110         $(call descend,$(@:_install=),install)
 111
 112 liblockdep_install:
 113         $(call descend,lib/lockdep,install)
 114
 115 selftests_install:
 116         $(call descend,testing/$(@:_install=),install)
 117
 118 turbostat_install x86_energy_perf_policy_install:
 119         $(call descend,power/x86/$(@:_install=),install)
 120
 121 tmon_install:
 122         $(call descend,thermal/$(@:_install=),install)
 123
 124 freefall_install:
 125         $(call descend,laptop/$(@:_install=),install)
 126
 127 kvm_stat_install:
 128         $(call descend,kvm/$(@:_install=),install)
 129
 130 install: acpi_install cgroup_install cpupower_install gpio_install \
 131                 hv_install firewire_install iio_install liblockdep_install \
 132                 perf_install selftests_install turbostat_install usb_install \
 133                 virtio_install vm_install bpf_install x86_energy_perf_policy_install \
 134                 tmon_install freefall_install objtool_install kvm_stat_install \
 135                 wmi_install pci_install debugging_install
 136
 137 acpi_clean:
 138         $(call descend,power/acpi,clean)
 139
 140 cpupower_clean:
 141         $(call descend,power/cpupower,clean)
 142
 143 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 pci_clean firmware_clean debugging_clean:
 144         $(call descend,$(@:_clean=),clean)
 145
 146 liblockdep_clean:
 147         $(call descend,lib/lockdep,clean)
 148
 149 libapi_clean:
 150         $(call descend,lib/api,clean)
 151
 152 libbpf_clean:
 153         $(call descend,lib/bpf,clean)
 154
 155 libsubcmd_clean:
 156         $(call descend,lib/subcmd,clean)
 157
 158 perf_clean:
 159         $(Q)mkdir -p $(PERF_O) .
 160         $(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= clean
 161
 162 selftests_clean:
 163         $(call descend,testing/$(@:_clean=),clean)
 164
 165 turbostat_clean x86_energy_perf_policy_clean:
 166         $(call descend,power/x86/$(@:_clean=),clean)
 167
 168 tmon_clean:
 169         $(call descend,thermal/tmon,clean)
 170
 171 freefall_clean:
 172         $(call descend,laptop/freefall,clean)
 173
 174 build_clean:
 175         $(call descend,build,clean)
 176
 177 clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean \
 178                 perf_clean selftests_clean turbostat_clean spi_clean usb_clean virtio_clean \
 179                 vm_clean bpf_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
 180                 freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \
 181                 gpio_clean objtool_clean leds_clean wmi_clean pci_clean firmware_clean debugging_clean
 182
 183 .PHONY: FORCE