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 '  intel-speed-select     - Intel Speed Select tool'
  23         @echo '  kvm_stat               - top-like utility for displaying kvm statistics'
  24         @echo '  leds                   - LEDs  tools'
  25         @echo '  liblockdep             - user-space wrapper for kernel locking-validator'
  26         @echo '  bpf                    - misc BPF tools'
  27         @echo '  pci                    - PCI tools'
  28         @echo '  perf                   - Linux performance measurement and analysis tool'
  29         @echo '  selftests              - various kernel selftests'
  30         @echo '  spi                    - spi tools'
  31         @echo '  objtool                - an ELF object analysis tool'
  32         @echo '  tmon                   - thermal monitoring and tuning tool'
  33         @echo '  turbostat              - Intel CPU idle stats and freq reporting tool'
  34         @echo '  usb                    - USB testing tools'
  35         @echo '  virtio                 - vhost test module'
  36         @echo '  vm                     - misc vm tools'
  37         @echo '  wmi                    - WMI interface examples'
  38         @echo '  x86_energy_perf_policy - Intel energy policy tool'
  39         @echo ''
  40         @echo 'You can do:'
  41         @echo ' $$ make -C tools/ <tool>_install'
  42         @echo ''
  43         @echo '  from the kernel command line to build and install one of'
  44         @echo '  the tools above'
  45         @echo ''
  46         @echo '  $$ make tools/all'
  47         @echo ''
  48         @echo '  builds all tools.'
  49         @echo ''
  50         @echo '  $$ make tools/install'
  51         @echo ''
  52         @echo '  installs all tools.'
  53         @echo ''
  54         @echo 'Cleaning targets:'
  55         @echo ''
  56         @echo '  all of the above with the "_clean" string appended cleans'
  57         @echo '    the respective build directory.'
  58         @echo '  clean: a summary clean target to clean _all_ folders'
  59
  60 acpi: FORCE
  61         $(call descend,power/$@)
  62
  63 cpupower: FORCE
  64         $(call descend,power/$@)
  65
  66 cgroup firewire hv guest spi usb virtio vm bpf iio gpio objtool leds wmi pci firmware debugging: FORCE
  67         $(call descend,$@)
  68
  69 liblockdep: FORCE
  70         $(call descend,lib/lockdep)
  71
  72 libapi: FORCE
  73         $(call descend,lib/api)
  74
  75 # The perf build does not follow the descend function setup,
  76 # invoking it via it's own make rule.
  77 PERF_O   = $(if $(O),$(O)/tools/perf,)
  78
  79 perf: FORCE
  80         $(Q)mkdir -p $(PERF_O) .
  81         $(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
  82
  83 selftests: FORCE
  84         $(call descend,testing/$@)
  85
  86 turbostat x86_energy_perf_policy intel-speed-select: FORCE
  87         $(call descend,power/x86/$@)
  88
  89 tmon: FORCE
  90         $(call descend,thermal/$@)
  91
  92 freefall: FORCE
  93         $(call descend,laptop/$@)
  94
  95 kvm_stat: FORCE
  96         $(call descend,kvm/$@)
  97
  98 all: acpi cgroup cpupower gpio hv firewire liblockdep \
  99                 perf selftests spi turbostat usb \
 100                 virtio vm bpf x86_energy_perf_policy \
 101                 tmon freefall iio objtool kvm_stat wmi \
 102                 pci debugging
 103
 104 acpi_install:
 105         $(call descend,power/$(@:_install=),install)
 106
 107 cpupower_install:
 108         $(call descend,power/$(@:_install=),install)
 109
 110 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:
 111         $(call descend,$(@:_install=),install)
 112
 113 liblockdep_install:
 114         $(call descend,lib/lockdep,install)
 115
 116 selftests_install:
 117         $(call descend,testing/$(@:_install=),install)
 118
 119 turbostat_install x86_energy_perf_policy_install intel-speed-select_install:
 120         $(call descend,power/x86/$(@:_install=),install)
 121
 122 tmon_install:
 123         $(call descend,thermal/$(@:_install=),install)
 124
 125 freefall_install:
 126         $(call descend,laptop/$(@:_install=),install)
 127
 128 kvm_stat_install:
 129         $(call descend,kvm/$(@:_install=),install)
 130
 131 install: acpi_install cgroup_install cpupower_install gpio_install \
 132                 hv_install firewire_install iio_install liblockdep_install \
 133                 perf_install selftests_install turbostat_install usb_install \
 134                 virtio_install vm_install bpf_install x86_energy_perf_policy_install \
 135                 tmon_install freefall_install objtool_install kvm_stat_install \
 136                 wmi_install pci_install debugging_install intel-speed-select_install
 137
 138 acpi_clean:
 139         $(call descend,power/acpi,clean)
 140
 141 cpupower_clean:
 142         $(call descend,power/cpupower,clean)
 143
 144 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:
 145         $(call descend,$(@:_clean=),clean)
 146
 147 liblockdep_clean:
 148         $(call descend,lib/lockdep,clean)
 149
 150 libapi_clean:
 151         $(call descend,lib/api,clean)
 152
 153 libbpf_clean:
 154         $(call descend,lib/bpf,clean)
 155
 156 libsubcmd_clean:
 157         $(call descend,lib/subcmd,clean)
 158
 159 perf_clean:
 160         $(Q)mkdir -p $(PERF_O) .
 161         $(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= clean
 162
 163 selftests_clean:
 164         $(call descend,testing/$(@:_clean=),clean)
 165
 166 turbostat_clean x86_energy_perf_policy_clean intel-speed-select_clean:
 167         $(call descend,power/x86/$(@:_clean=),clean)
 168
 169 tmon_clean:
 170         $(call descend,thermal/tmon,clean)
 171
 172 freefall_clean:
 173         $(call descend,laptop/freefall,clean)
 174
 175 build_clean:
 176         $(call descend,build,clean)
 177
 178 clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean \
 179                 perf_clean selftests_clean turbostat_clean spi_clean usb_clean virtio_clean \
 180                 vm_clean bpf_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
 181                 freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \
 182                 gpio_clean objtool_clean leds_clean wmi_clean pci_clean firmware_clean debugging_clean \
 183                 intel-speed-select_clean
 184
 185 .PHONY: FORCE