1# SPDX-License-Identifier: GPL-2.0 2# Some of the tools (perf) use same make variables 3# as in kernel build. 4export srctree= 5export objtree= 6 7include scripts/Makefile.include 8 9help: 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 56acpi: FORCE 57 $(call descend,power/$@) 58 59cpupower: FORCE 60 $(call descend,power/$@) 61 62cgroup firewire hv guest spi usb virtio vm bpf iio gpio objtool leds wmi: FORCE 63 $(call descend,$@) 64 65liblockdep: FORCE 66 $(call descend,lib/lockdep) 67 68libapi: 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. 73PERF_O = $(if $(O),$(O)/tools/perf,) 74 75perf: FORCE 76 $(Q)mkdir -p $(PERF_O) . 77 $(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= 78 79selftests: FORCE 80 $(call descend,testing/$@) 81 82turbostat x86_energy_perf_policy: FORCE 83 $(call descend,power/x86/$@) 84 85tmon: FORCE 86 $(call descend,thermal/$@) 87 88freefall: FORCE 89 $(call descend,laptop/$@) 90 91kvm_stat: FORCE 92 $(call descend,kvm/$@) 93 94all: 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 99acpi_install: 100 $(call descend,power/$(@:_install=),install) 101 102cpupower_install: 103 $(call descend,power/$(@:_install=),install) 104 105cgroup_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 108liblockdep_install: 109 $(call descend,lib/lockdep,install) 110 111selftests_install: 112 $(call descend,testing/$(@:_install=),install) 113 114turbostat_install x86_energy_perf_policy_install: 115 $(call descend,power/x86/$(@:_install=),install) 116 117tmon_install: 118 $(call descend,thermal/$(@:_install=),install) 119 120freefall_install: 121 $(call descend,laptop/$(@:_install=),install) 122 123kvm_stat_install: 124 $(call descend,kvm/$(@:_install=),install) 125 126install: 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 133acpi_clean: 134 $(call descend,power/acpi,clean) 135 136cpupower_clean: 137 $(call descend,power/cpupower,clean) 138 139cgroup_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 142liblockdep_clean: 143 $(call descend,lib/lockdep,clean) 144 145libapi_clean: 146 $(call descend,lib/api,clean) 147 148libbpf_clean: 149 $(call descend,lib/bpf,clean) 150 151libsubcmd_clean: 152 $(call descend,lib/subcmd,clean) 153 154perf_clean: 155 $(Q)mkdir -p $(PERF_O) . 156 $(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= clean 157 158selftests_clean: 159 $(call descend,testing/$(@:_clean=),clean) 160 161turbostat_clean x86_energy_perf_policy_clean: 162 $(call descend,power/x86/$(@:_clean=),clean) 163 164tmon_clean: 165 $(call descend,thermal/tmon,clean) 166 167freefall_clean: 168 $(call descend,laptop/freefall,clean) 169 170build_clean: 171 $(call descend,build,clean) 172 173clean: 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 180