cutils: only build klog for target

Change-Id: Id524753ca5e7271a498fdf03179bba3fdaed5729
Signed-off-by: Dima Zavin <dima@android.com>
diff --git a/libcutils/Android.mk b/libcutils/Android.mk
index 3405dee..effaae0 100644
--- a/libcutils/Android.mk
+++ b/libcutils/Android.mk
@@ -39,7 +39,6 @@
 	config_utils.c \
 	cpu_info.c \
 	load_file.c \
-	klog.c \
 	list.c \
 	open_memstream.c \
 	strdup16to8.c \
@@ -99,7 +98,7 @@
 # ========================================================
 include $(CLEAR_VARS)
 LOCAL_MODULE := libcutils
-LOCAL_SRC_FILES := $(commonSources) ashmem-dev.c mq.c android_reboot.c partition_utils.c uevent.c qtaguid.c
+LOCAL_SRC_FILES := $(commonSources) ashmem-dev.c mq.c android_reboot.c partition_utils.c uevent.c qtaguid.c klog.c
 
 ifeq ($(TARGET_ARCH),arm)
 LOCAL_SRC_FILES += arch-arm/memset32.S