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 '  net                    - misc networking 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 '  x86_energy_perf_policy - Intel energy policy tool'
  34         @echo ''
  35         @echo 'You can do:'
  36         @echo ' $$ make -C tools/ <tool>_install'
  37         @echo ''
  38         @echo '  from the kernel command line to build and install one of'
  39         @echo '  the tools above'
  40         @echo ''
  41         @echo '  $$ make tools/all'
  42         @echo ''
  43         @echo '  builds all tools.'
  44         @echo ''
  45         @echo '  $$ make tools/install'
  46         @echo ''
  47         @echo '  installs all tools.'
  48         @echo ''
  49         @echo 'Cleaning targets:'
  50         @echo ''
  51         @echo '  all of the above with the "_clean" string appended cleans'
  52         @echo '    the respective build directory.'
  53         @echo '  clean: a summary clean target to clean _all_ folders'
  54
  55 acpi: FORCE
  56         $(call descend,power/$@)
  57
  58 cpupower: FORCE
  59         $(call descend,power/$@)
  60
  61 cgroup firewire hv guest spi usb virtio vm net iio gpio objtool leds: FORCE
  62         $(call descend,$@)
  63
  64 liblockdep: FORCE
  65         $(call descend,lib/lockdep)
  66
  67 libapi: FORCE
  68         $(call descend,lib/api)
  69
  70 # The perf build does not follow the descend function setup,
  71 # invoking it via it's own make rule.
  72 PERF_O   = $(if $(O),$(O)/tools/perf,)
  73
  74 perf: FORCE
  75         $(Q)mkdir -p $(PERF_O) .
  76         $(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
  77
  78 selftests: FORCE
  79         $(call descend,testing/$@)
  80
  81 turbostat x86_energy_perf_policy: FORCE
  82         $(call descend,power/x86/$@)
  83
  84 tmon: FORCE
  85         $(call descend,thermal/$@)
  86
  87 freefall: FORCE
  88         $(call descend,laptop/$@)
  89
  90 kvm_stat: FORCE
  91         $(call descend,kvm/$@)
  92
  93 all: acpi cgroup cpupower gpio hv firewire liblockdep \
  94                 perf selftests spi turbostat usb \
  95                 virtio vm net x86_energy_perf_policy \
  96                 tmon freefall iio objtool kvm_stat
  97
  98 acpi_install:
  99         $(call descend,power/$(@:_install=),install)
 100
 101 cpupower_install:
 102         $(call descend,power/$(@:_install=),install)
 103
 104 cgroup_install firewire_install gpio_install hv_install iio_install perf_install spi_install usb_install virtio_install vm_install net_install objtool_install:
 105         $(call descend,$(@:_install=),install)
 106
 107 liblockdep_install:
 108         $(call descend,lib/lockdep,install)
 109
 110 selftests_install:
 111         $(call descend,testing/$(@:_install=),install)
 112
 113 turbostat_install x86_energy_perf_policy_install:
 114         $(call descend,power/x86/$(@:_install=),install)
 115
 116 tmon_install:
 117         $(call descend,thermal/$(@:_install=),install)
 118
 119 freefall_install:
 120         $(call descend,laptop/$(@:_install=),install)
 121
 122 kvm_stat_install:
 123         $(call descend,kvm/$(@:_install=),install)
 124
 125 install: acpi_install cgroup_install cpupower_install gpio_install \
 126                 hv_install firewire_install iio_install liblockdep_install \
 127                 perf_install selftests_install turbostat_install usb_install \
 128                 virtio_install vm_install net_install x86_energy_perf_policy_install \
 129                 tmon_install freefall_install objtool_install kvm_stat_install
 130
 131 acpi_clean:
 132         $(call descend,power/acpi,clean)
 133
 134 cpupower_clean:
 135         $(call descend,power/cpupower,clean)
 136
 137 cgroup_clean hv_clean firewire_clean spi_clean usb_clean virtio_clean vm_clean net_clean iio_clean gpio_clean objtool_clean leds_clean:
 138         $(call descend,$(@:_clean=),clean)
 139
 140 liblockdep_clean:
 141         $(call descend,lib/lockdep,clean)
 142
 143 libapi_clean:
 144         $(call descend,lib/api,clean)
 145
 146 libbpf_clean:
 147         $(call descend,lib/bpf,clean)
 148
 149 libsubcmd_clean:
 150         $(call descend,lib/subcmd,clean)
 151
 152 perf_clean:
 153         $(Q)mkdir -p $(PERF_O) .
 154         $(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= clean
 155
 156 selftests_clean:
 157         $(call descend,testing/$(@:_clean=),clean)
 158
 159 turbostat_clean x86_energy_perf_policy_clean:
 160         $(call descend,power/x86/$(@:_clean=),clean)
 161
 162 tmon_clean:
 163         $(call descend,thermal/tmon,clean)
 164
 165 freefall_clean:
 166         $(call descend,laptop/freefall,clean)
 167
 168 build_clean:
 169         $(call descend,build,clean)
 170
 171 clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean \
 172                 perf_clean selftests_clean turbostat_clean spi_clean usb_clean virtio_clean \
 173                 vm_clean net_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
 174                 freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \
 175                 gpio_clean objtool_clean leds_clean
 176
 177 .PHONY: FORCE