# Some of the tools (perf) use same make variables # as in kernel build. export srctree= export objtree= include scripts/Makefile.include help: @echo 'Possible targets:' @echo '' @echo ' acpi - ACPI tools' @echo ' cgroup - cgroup tools' @echo ' cpupower - a tool for all things x86 CPU power' @echo ' firewire - the userspace part of nosy, an IEEE-1394 traffic sniffer' @echo ' freefall - laptop accelerometer program for disk protection' @echo ' gpio - GPIO tools' @echo ' hv - tools used when in Hyper-V clients' @echo ' iio - IIO tools' @echo ' kvm_stat - top-like utility for displaying kvm statistics' @echo ' lguest - a minimal 32-bit x86 hypervisor' @echo ' net - misc networking tools' @echo ' perf - Linux performance measurement and analysis tool' @echo ' selftests - various kernel selftests' @echo ' spi - spi tools' @echo ' objtool - an ELF object analysis tool' @echo ' tmon - thermal monitoring and tuning tool' @echo ' turbostat - Intel CPU idle stats and freq reporting tool' @echo ' usb - USB testing tools' @echo ' virtio - vhost test module' @echo ' vm - misc vm tools' @echo ' x86_energy_perf_policy - Intel energy policy tool' @echo '' @echo 'You can do:' @echo ' $$ make -C tools/ <tool>_install' @echo '' @echo ' from the kernel command line to build and install one of' @echo ' the tools above' @echo '' @echo ' $$ make tools/all' @echo '' @echo ' builds all tools.' @echo '' @echo ' $$ make tools/install' @echo '' @echo ' installs all tools.' @echo '' @echo 'Cleaning targets:' @echo '' @echo ' all of the above with the "_clean" string appended cleans' @echo ' the respective build directory.' @echo ' clean: a summary clean target to clean _all_ folders' acpi: FORCE $(call descend,power/$@) cpupower: FORCE $(call descend,power/$@) cgroup firewire hv guest spi usb virtio vm net iio gpio objtool: FORCE $(call descend,$@) liblockdep: FORCE $(call descend,lib/lockdep) libapi: FORCE $(call descend,lib/api) # The perf build does not follow the descend function setup, # invoking it via it's own make rule. PERF_O = $(if $(O),$(O)/tools/perf,) perf: FORCE $(Q)mkdir -p $(PERF_O) . $(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= selftests: FORCE $(call descend,testing/$@) turbostat x86_energy_perf_policy: FORCE $(call descend,power/x86/$@) tmon: FORCE $(call descend,thermal/$@) freefall: FORCE $(call descend,laptop/$@) all: acpi cgroup cpupower gpio hv firewire lguest \ perf selftests turbostat usb \ virtio vm net x86_energy_perf_policy \ tmon freefall objtool acpi_install: $(call descend,power/$(@:_install=),install) cpupower_install: $(call descend,power/$(@:_install=),install) cgroup_install firewire_install gpio_install hv_install lguest_install perf_install usb_install virtio_install vm_install net_install objtool_install: $(call descend,$(@:_install=),install) selftests_install: $(call descend,testing/$(@:_install=),install) turbostat_install x86_energy_perf_policy_install: $(call descend,power/x86/$(@:_install=),install) tmon_install: $(call descend,thermal/$(@:_install=),install) freefall_install: $(call descend,laptop/$(@:_install=),install) kvm_stat_install: $(call descend,kvm/$(@:_install=),install) install: acpi_install cgroup_install cpupower_install gpio_install \ hv_install firewire_install lguest_install \ perf_install selftests_install turbostat_install usb_install \ virtio_install vm_install net_install x86_energy_perf_policy_install \ tmon_install freefall_install objtool_install kvm_stat_install acpi_clean: $(call descend,power/acpi,clean) cpupower_clean: $(call descend,power/cpupower,clean) cgroup_clean hv_clean firewire_clean lguest_clean spi_clean usb_clean virtio_clean vm_clean net_clean iio_clean gpio_clean objtool_clean: $(call descend,$(@:_clean=),clean) liblockdep_clean: $(call descend,lib/lockdep,clean) libapi_clean: $(call descend,lib/api,clean) libbpf_clean: $(call descend,lib/bpf,clean) libsubcmd_clean: $(call descend,lib/subcmd,clean) perf_clean: $(Q)mkdir -p $(PERF_O) . $(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= clean selftests_clean: $(call descend,testing/$(@:_clean=),clean) turbostat_clean x86_energy_perf_policy_clean: $(call descend,power/x86/$(@:_clean=),clean) tmon_clean: $(call descend,thermal/tmon,clean) freefall_clean: $(call descend,laptop/freefall,clean) build_clean: $(call descend,build,clean) clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean lguest_clean \ perf_clean selftests_clean turbostat_clean spi_clean usb_clean virtio_clean \ vm_clean net_clean iio_clean x86_energy_perf_policy_clean tmon_clean \ freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \ gpio_clean objtool_clean .PHONY: FORCE