Added rules to build 64-bit libraries: lib64cutils.a and lib64log.a

Both libraries are needed to build four shared libraries in 64-bit
for 64-bit emulator with "-gpu on"
  lib64OpenglRender.so
  lib64EGL_translator.so
  lib64GLES_CM_translator.so
  lib64GLES_V2_translator.so

Change-Id: If57f72d4661a74f1d5e537568881f39132e0b43d
diff --git a/libcutils/Android.mk b/libcutils/Android.mk
index dcf859b..3809733 100644
--- a/libcutils/Android.mk
+++ b/libcutils/Android.mk
@@ -94,6 +94,17 @@
 include $(BUILD_HOST_STATIC_LIBRARY)
 
 
+# Static library for host, 64-bit
+# ========================================================
+include $(CLEAR_VARS)
+LOCAL_MODULE := lib64cutils
+LOCAL_SRC_FILES := $(commonSources) $(commonHostSources) dlmalloc_stubs.c
+LOCAL_LDLIBS := -lpthread
+LOCAL_STATIC_LIBRARIES := lib64log
+LOCAL_CFLAGS += $(hostSmpFlag) -m64
+include $(BUILD_HOST_STATIC_LIBRARY)
+
+
 # Shared and static library for target
 # ========================================================