gps: Add ranchu support.

Compile the code as gps.ranchu.so, in addition to
gps.goldfish.so to enable the gps on the ranchu
board as well as on the goldfish board.

Change-Id: I2e7c77d6352d300a1b3a172f944a4dd78bebcd20
(cherry picked from commit 61eb21dace6df5bedca7aab11c9c362e203642c6)
diff --git a/gps/Android.mk b/gps/Android.mk
index 65b637c..0abf1fb 100644
--- a/gps/Android.mk
+++ b/gps/Android.mk
@@ -34,3 +34,14 @@
 LOCAL_MODULE := gps.goldfish
 endif
 include $(BUILD_SHARED_LIBRARY)
+
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_RELATIVE_PATH := hw
+LOCAL_CFLAGS += -DQEMU_HARDWARE
+LOCAL_SHARED_LIBRARIES := liblog libcutils libhardware
+LOCAL_SRC_FILES := gps_qemu.c
+LOCAL_MODULE := gps.ranchu
+
+include $(BUILD_SHARED_LIBRARY)