Create host clang++ by soft-linking to clang

Change-Id: I649b0cbe5287fc66b55d3d58271e5b9001261614
diff --git a/tools/driver/Android.mk b/tools/driver/Android.mk
index d575560..9dacfb7 100644
--- a/tools/driver/Android.mk
+++ b/tools/driver/Android.mk
@@ -84,3 +84,8 @@
 include $(CLANG_HOST_BUILD_MK)
 include $(CLANG_TBLGEN_RULES_MK)
 include $(BUILD_HOST_EXECUTABLE)
+
+# Symlink for clang++
+$(HOST_OUT_EXECUTABLES)/clang++$(HOST_EXECUTABLE_SUFFIX) : $(LOCAL_INSTALLED_MODULE)
+	@echo "Symlink $@ -> $<"
+	$(hide) ln -sf $(notdir $<) $@