1 files changed, 77 insertions, 0 deletions
diff --git a/tools/Makefile b/tools/Makefile
new file mode 100644
index 00000000000..3ae43947a17
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+++ b/tools/Makefile
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+include scripts/Makefile.include
+
+help:
+	@echo 'Possible targets:'
+	@echo ''
+	@echo '  cpupower   - a tool for all things x86 CPU power'
+	@echo '  firewire   - the userspace part of nosy, an IEEE-1394 traffic sniffer'
+	@echo '  lguest     - a minimal 32-bit x86 hypervisor'
+	@echo '  perf       - Linux performance measurement and analysis tool'
+	@echo '  selftests  - various kernel selftests'
+	@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/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'
+
+cpupower: FORCE
+	$(QUIET_SUBDIR0)power/$@/ $(QUIET_SUBDIR1)
+
+firewire lguest perf usb virtio vm: FORCE
+	$(QUIET_SUBDIR0)$@/ $(QUIET_SUBDIR1)
+
+selftests: FORCE
+	$(QUIET_SUBDIR0)testing/$@/ $(QUIET_SUBDIR1)
+
+turbostat x86_energy_perf_policy: FORCE
+	$(QUIET_SUBDIR0)power/x86/$@/ $(QUIET_SUBDIR1)
+
+cpupower_install:
+	$(QUIET_SUBDIR0)power/$(@:_install=)/ $(QUIET_SUBDIR1) install
+
+firewire_install lguest_install perf_install usb_install virtio_install vm_install:
+	$(QUIET_SUBDIR0)$(@:_install=)/ $(QUIET_SUBDIR1) install
+
+selftests_install:
+	$(QUIET_SUBDIR0)testing/$(@:_clean=)/ $(QUIET_SUBDIR1) install
+
+turbostat_install x86_energy_perf_policy_install:
+	$(QUIET_SUBDIR0)power/x86/$(@:_install=)/ $(QUIET_SUBDIR1) install
+
+install: cpupower_install firewire_install lguest_install perf_install \
+		selftests_install turbostat_install usb_install virtio_install \
+		vm_install x86_energy_perf_policy_install
+
+cpupower_clean:
+	$(QUIET_SUBDIR0)power/cpupower/ $(QUIET_SUBDIR1) clean
+
+firewire_clean lguest_clean perf_clean usb_clean virtio_clean vm_clean:
+	$(QUIET_SUBDIR0)$(@:_clean=)/ $(QUIET_SUBDIR1) clean
+
+selftests_clean:
+	$(QUIET_SUBDIR0)testing/$(@:_clean=)/ $(QUIET_SUBDIR1) clean
+
+turbostat_clean x86_energy_perf_policy_clean:
+	$(QUIET_SUBDIR0)power/x86/$(@:_clean=)/ $(QUIET_SUBDIR1) clean
+
+clean: cpupower_clean firewire_clean lguest_clean perf_clean selftests_clean \
+		turbostat_clean usb_clean virtio_clean vm_clean \
+		x86_energy_perf_policy_clean
+
+.PHONY: FORCE