Adding makefile for tools/hv

Currently, there is no makefile for the Hyper-V tools.
This patch adds the missing makefile, and adds it to the main tools makefile.
Signed-off-by: Bjarke Istrup Pedersen <gurligebis@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

tools/Makefile

@@ -7,6 +7,7 @@ help:
 	@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 '  hv         - tools used when in Hyper-V clients'
 	@echo '  lguest     - a minimal 32-bit x86 hypervisor'
 	@echo '  perf       - Linux performance measurement and analysis tool'
 	@echo '  selftests  - various kernel selftests'
@@ -40,7 +41,7 @@ acpi: FORCE
 cpupower: FORCE
 	$(call descend,power/$@)
 
-cgroup firewire guest usb virtio vm net: FORCE
+cgroup firewire hv guest usb virtio vm net: FORCE
 	$(call descend,$@)
 
 libapikfs: FORCE
@@ -64,7 +65,7 @@ acpi_install:
 cpupower_install:
 	$(call descend,power/$(@:_install=),install)
 
-cgroup_install firewire_install lguest_install perf_install usb_install virtio_install vm_install net_install:
+cgroup_install firewire_install hv_install lguest_install perf_install usb_install virtio_install vm_install net_install:
 	$(call descend,$(@:_install=),install)
 
 selftests_install:
@@ -76,7 +77,7 @@ turbostat_install x86_energy_perf_policy_install:
 tmon_install:
 	$(call descend,thermal/$(@:_install=),install)
 
-install: acpi_install cgroup_install cpupower_install firewire_install lguest_install \
+install: acpi_install cgroup_install cpupower_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
@@ -87,7 +88,7 @@ acpi_clean:
 cpupower_clean:
 	$(call descend,power/cpupower,clean)
 
-cgroup_clean firewire_clean lguest_clean usb_clean virtio_clean vm_clean net_clean:
+cgroup_clean hv_clean firewire_clean lguest_clean usb_clean virtio_clean vm_clean net_clean:
 	$(call descend,$(@:_clean=),clean)
 
 libapikfs_clean:
@@ -105,7 +106,7 @@ turbostat_clean x86_energy_perf_policy_clean:
 tmon_clean:
 	$(call descend,thermal/tmon,clean)
 
-clean: acpi_clean cgroup_clean cpupower_clean firewire_clean lguest_clean \
+clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean lguest_clean \
 		perf_clean selftests_clean turbostat_clean usb_clean virtio_clean \
 		vm_clean net_clean x86_energy_perf_policy_clean tmon_clean
 

tools/hv/Makefile

+# Makefile for Hyper-V tools
+
+CC = $(CROSS_COMPILE)gcc
+PTHREAD_LIBS = -lpthread
+WARNINGS = -Wall -Wextra
+CFLAGS = $(WARNINGS) -g $(PTHREAD_LIBS)
+
+all: hv_kvp_daemon hv_vss_daemon
+%: %.c
+	$(CC) $(CFLAGS) -o $@ $^
+
+clean:
+	$(RM) hv_kvp_daemon hv_vss_daemon