Add support for building a host libclang.so.

Change-Id: I6eab022263b21fb4962ad31dbb49f7bf3a54e95a
diff --git a/host_shared_clang.mk b/host_shared_clang.mk
new file mode 100644
index 0000000..bee9d2b
--- /dev/null
+++ b/host_shared_clang.mk
@@ -0,0 +1,27 @@
+LOCAL_PATH:= $(call my-dir)
+
+LOCAL_IS_HOST_MODULE := true
+
+LOCAL_MODULE:= libclang
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_WHOLE_STATIC_LIBRARIES := \
+	libclangDriver \
+	libclangParse \
+	libclangSema \
+	libclangAnalysis \
+	libclangCodeGen \
+	libclangAST \
+	libclangEdit \
+	libclangLex \
+	libclangFrontend \
+	libclangBasic \
+	libclangSerialization
+
+LOCAL_SHARED_LIBRARIES := libLLVM
+
+LOCAL_LDLIBS := -ldl -lpthread
+
+include $(CLANG_HOST_BUILD_MK)
+include $(BUILD_HOST_SHARED_LIBRARY)