Rename 'kvmunittests' to 'kvm-unit-tests'

Makefile targets can have the minus character in them. Rename KUT
targets to match the name of the project.

Change-Id: I61b6f3bf60a70e58a030e19fcc37740b3716d5d5
diff --git a/Makefile b/Makefile
index a1f3aa4..a2a280f 100644
--- a/Makefile
+++ b/Makefile
@@ -48,17 +48,17 @@
 .DEFAULT_GOAL := default
 
 .PHONY: default
-default: kvmunittests linux
+default: kvm-unit-tests linux
 
 .PHONY: clean
-clean: buildroot_clean kvmunittests_clean linux_clean
+clean: buildroot_clean kvm-unit-tests_clean linux_clean
 
 .PHONY: distclean
 distclean:
 	- rm -rf $(OUT_DIR)
 
 .PHONY: all
-all: buildroot kvmunittests linux
+all: buildroot kvm-unit-tests linux
 
 .PHONY: help
 help:
@@ -66,14 +66,14 @@
 	@echo '   default              - builds all generic targets except for buildroot'
 	@echo '   all                  - builds all generic targets'
 	@echo '   buildroot            - the buildroot rootfs image as well as the host qemu'
-	@echo '   kvmunittests         - the kvm-unit-tests'
+	@echo '   kvm-unit-tests       - the kvm-unit-tests'
 	@echo '   linux                - the linux kernel'
 	@echo ''
 	@echo 'Clean Targets:'
 	@echo '   clean                - cleans all, but keeps the prebuilts'
 	@echo '   distclean            - distclean for all targets'
 	@echo '   buildroot_clean      - the buildroot rootfs image as well as the host qemu'
-	@echo '   kvmunittests_clean   - the kvm-unit-tests'
+	@echo '   kvm-unit-tests_clean - the kvm-unit-tests'
 	@echo '   linux_clean          - the linux kernel'
 	@echo ''
 	@echo 'Misc Targets:'
@@ -85,7 +85,7 @@
 ## Buildroot
 ##
 
-BR_DEFCONFIG ?= qemu_aarch64_virt_kvmunittests_defconfig
+BR_DEFCONFIG ?= qemu_aarch64_virt_kvm-unit-tests_defconfig
 BR_VERBOSE ?= $(VERBOSE)
 
 BR_SRC := $(ROOT_DIR)/buildroot
@@ -103,7 +103,7 @@
 
 
 ##
-## kvmunittests
+## kvm-unit-tests
 ##
 KUT_CROSS_PREFIX ?= "aarch64-linux-android-"
 
@@ -118,8 +118,8 @@
 KUT_PATH := $(TOOLCHAIN_CLANG)/bin:$(TOOLCHAIN_BINUTILS)/bin:$(PATH)
 
 
-.PHONY: kvmunittests
-kvmunittests:
+.PHONY: kvm-unit-tests
+kvm-unit-tests:
 	mkdir -p $(KUT_OUT)
 	cd $(KUT_OUT) && \
 		$(KUT_SRC)/configure \
@@ -130,8 +130,8 @@
 	PATH=$(KUT_PATH) COMMON_CFLAGS=$(KUT_COMMON_CFLAGS) \
 		$(MAKE) -C $(KUT_OUT) install
 
-.PHONY: kvmunittests_clean
-kvmunittests_clean:
+.PHONY: kvm-unit-tests_clean
+kvm-unit-tests_clean:
 	- $(MAKE) -C $(KUT_OUT) clean
 
 
@@ -218,7 +218,7 @@
 KUT_EXCLUDE := "(.+migrat.+)|(gicv2-.+)|(pmu-event-introspection)|(micro-bench)"
 
 .PHONY: test
-test: kvmunittests linux_image
+test: kvm-unit-tests linux_image
 	@LD_LIBRARY_PATH=$(KUT_QEMU_LIB):$(LD_LIBRARY_PATH) VERBOSE=$(VERBOSE) \
 		$(TEST_SCRIPTS_DIR)/run_tests.sh \
 			-j $(JOBS) \