Compile libjsoncpp for the host too.

Change-Id: Id4f9d51267626f8c11c253cdb224ab019ff40139
Test: External library. No tests.
diff --git a/Android.mk b/Android.mk
index 21f84ea..bfee716 100644
--- a/Android.mk
+++ b/Android.mk
@@ -1,6 +1,9 @@
-BASE_PATH := $(call my-dir)
+
+
 LOCAL_PATH:= $(call my-dir)
 
+# Device library
+# ================================================
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES:= \
@@ -25,3 +28,32 @@
 	libjsoncpp
 
 include $(BUILD_STATIC_LIBRARY)
+
+
+
+# Host library
+# ================================================
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES:= \
+	src/lib_json/json_reader.cpp \
+	src/lib_json/json_value.cpp \
+	src/lib_json/json_writer.cpp
+
+LOCAL_C_INCLUDES:= \
+	$(LOCAL_PATH)/include \
+	$(LOCAL_PATH)/src/lib_json
+
+LOCAL_EXPORT_C_INCLUDE_DIRS := \
+	$(LOCAL_PATH)/include
+
+LOCAL_CFLAGS := \
+	-DJSON_USE_EXCEPTION=0
+
+LOCAL_MODULE := \
+	libjsoncpp
+
+include $(BUILD_HOST_STATIC_LIBRARY)
+
+
+