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 '  bpf                    - misc BPF tools'
  14         @echo '  cgroup                 - cgroup tools'
  15         @echo '  cpupower               - a tool for all things x86 CPU power'
  16         @echo '  debugging              - tools for debugging'
  17         @echo '  firewire               - the userspace part of nosy, an IEEE-1394 traffic sniffer'
  18         @echo '  firmware               - Firmware tools'
  19         @echo '  freefall               - laptop accelerometer program for disk protection'
  20         @echo '  gpio                   - GPIO tools'
  21         @echo '  hv                     - tools used when in Hyper-V clients'
  22         @echo '  iio                    - IIO tools'
  23         @echo '  intel-speed-select     - Intel Speed Select tool'
  24         @echo '  kvm_stat               - top-like utility for displaying kvm statistics'
  25         @echo '  leds                   - LEDs  tools'
  26         @echo '  liblockdep             - user-space wrapper for kernel locking-validator'
  27         @echo '  objtool                - an ELF object analysis tool'
  28         @echo '  pci                    - PCI tools'
  29         @echo '  perf                   - Linux performance measurement and analysis tool'
  30         @echo '  selftests              - various kernel selftests'
  31         @echo '  bootconfig             - boot config tool'
  32         @echo '  spi                    - spi tools'
  33         @echo '  tmon                   - thermal monitoring and tuning tool'
  34         @echo '  turbostat              - Intel CPU idle stats and freq reporting tool'
  35         @echo '  usb                    - USB testing tools'
  36         @echo '  virtio                 - vhost test module'
  37         @echo '  vm                     - misc vm tools'
  38         @echo '  wmi                    - WMI interface examples'
  39         @echo '  x86_energy_perf_policy - Intel energy policy tool'
  40         @echo ''
  41         @echo 'You can do:'
  42         @echo ' $$ make -C tools/ <tool>_install'
  43         @echo ''
  44         @echo '  from the kernel command line to build and install one of'
  45         @echo '  the tools above'
  46         @echo ''
  47         @echo '  $$ make tools/all'
  48         @echo ''
  49         @echo '  builds all tools.'
  50         @echo ''
  51         @echo '  $$ make tools/install'
  52         @echo ''
  53         @echo '  installs all tools.'
  54         @echo ''
  55         @echo 'Cleaning targets:'
  56         @echo ''
  57         @echo '  all of the above with the "_clean" string appended cleans'
  58         @echo '    the respective build directory.'
  59         @echo '  clean: a summary clean target to clean _all_ folders'
  60
  61 acpi: FORCE
  62         $(call descend,power/$@)
  63
  64 cpupower: FORCE
  65         $(call descend,power/$@)
  66
  67 cgroup firewire hv guest bootconfig spi usb virtio vm bpf iio gpio objtool leds wmi pci firmware debugging: FORCE
  68         $(call descend,$@)
  69
  70 bpf/%: FORCE
  71         $(call descend,$@)
  72
  73 liblockdep: FORCE
  74         $(call descend,lib/lockdep)
  75
  76 libapi: FORCE
  77         $(call descend,lib/api)
  78
  79 # The perf build does not follow the descend function setup,
  80 # invoking it via it's own make rule.
  81 PERF_O   = $(if $(O),$(O)/tools/perf,)
  82
  83 perf: FORCE
  84         $(Q)mkdir -p $(PERF_O) .
  85         $(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
  86
  87 selftests: FORCE
  88         $(call descend,testing/$@)
  89
  90 turbostat x86_energy_perf_policy intel-speed-select: FORCE
  91         $(call descend,power/x86/$@)
  92
  93 tmon: FORCE
  94         $(call descend,thermal/$@)
  95
  96 freefall: FORCE
  97         $(call descend,laptop/$@)
  98
  99 kvm_stat: FORCE
 100         $(call descend,kvm/$@)
 101
 102 all: acpi cgroup cpupower gpio hv firewire liblockdep \
 103                 perf selftests bootconfig spi turbostat usb \
 104                 virtio vm bpf x86_energy_perf_policy \
 105                 tmon freefall iio objtool kvm_stat wmi \
 106                 pci debugging
 107
 108 acpi_install:
 109         $(call descend,power/$(@:_install=),install)
 110
 111 cpupower_install:
 112         $(call descend,power/$(@:_install=),install)
 113
 114 cgroup_install firewire_install gpio_install hv_install iio_install perf_install bootconfig_install spi_install usb_install virtio_install vm_install bpf_install objtool_install wmi_install pci_install debugging_install:
 115         $(call descend,$(@:_install=),install)
 116
 117 liblockdep_install:
 118         $(call descend,lib/lockdep,install)
 119
 120 selftests_install:
 121         $(call descend,testing/$(@:_install=),install)
 122
 123 turbostat_install x86_energy_perf_policy_install intel-speed-select_install:
 124         $(call descend,power/x86/$(@:_install=),install)
 125
 126 tmon_install:
 127         $(call descend,thermal/$(@:_install=),install)
 128
 129 freefall_install:
 130         $(call descend,laptop/$(@:_install=),install)
 131
 132 kvm_stat_install:
 133         $(call descend,kvm/$(@:_install=),install)
 134
 135 install: acpi_install cgroup_install cpupower_install gpio_install \
 136                 hv_install firewire_install iio_install liblockdep_install \
 137                 perf_install selftests_install turbostat_install usb_install \
 138                 virtio_install vm_install bpf_install x86_energy_perf_policy_install \
 139                 tmon_install freefall_install objtool_install kvm_stat_install \
 140                 wmi_install pci_install debugging_install intel-speed-select_install
 141
 142 acpi_clean:
 143         $(call descend,power/acpi,clean)
 144
 145 cpupower_clean:
 146         $(call descend,power/cpupower,clean)
 147
 148 cgroup_clean hv_clean firewire_clean bootconfig_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:
 149         $(call descend,$(@:_clean=),clean)
 150
 151 liblockdep_clean:
 152         $(call descend,lib/lockdep,clean)
 153
 154 libapi_clean:
 155         $(call descend,lib/api,clean)
 156
 157 libbpf_clean:
 158         $(call descend,lib/bpf,clean)
 159
 160 libsubcmd_clean:
 161         $(call descend,lib/subcmd,clean)
 162
 163 perf_clean:
 164         $(Q)mkdir -p $(PERF_O) .
 165         $(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= clean
 166
 167 selftests_clean:
 168         $(call descend,testing/$(@:_clean=),clean)
 169
 170 turbostat_clean x86_energy_perf_policy_clean intel-speed-select_clean:
 171         $(call descend,power/x86/$(@:_clean=),clean)
 172
 173 tmon_clean:
 174         $(call descend,thermal/tmon,clean)
 175
 176 freefall_clean:
 177         $(call descend,laptop/freefall,clean)
 178
 179 build_clean:
 180         $(call descend,build,clean)
 181
 182 clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean \
 183                 perf_clean selftests_clean turbostat_clean bootconfig_clean spi_clean usb_clean virtio_clean \
 184                 vm_clean bpf_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
 185                 freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \
 186                 gpio_clean objtool_clean leds_clean wmi_clean pci_clean firmware_clean debugging_clean \
 187                 intel-speed-select_clean
 188
 189 .PHONY: FORCE