Build init with clang.

Change-Id: I14d95b3fe0505dd7d7632e2eedc537f97553c715
diff --git a/init/Android.mk b/init/Android.mk
index cb4cb11..94d3dad 100644
--- a/init/Android.mk
+++ b/init/Android.mk
@@ -18,6 +18,8 @@
     -Wno-unused-parameter \
     -Werror \
 
+init_clang := true
+
 # --
 
 include $(CLEAR_VARS)
@@ -30,6 +32,7 @@
 
 LOCAL_STATIC_LIBRARIES := libbase
 LOCAL_MODULE := libinit
+LOCAL_CLANG := $(init_clang)
 include $(BUILD_STATIC_LIBRARY)
 
 include $(CLEAR_VARS)
@@ -69,6 +72,7 @@
     ln -sf ../init $(TARGET_ROOT_OUT)/sbin/ueventd; \
     ln -sf ../init $(TARGET_ROOT_OUT)/sbin/watchdogd
 
+LOCAL_CLANG := $(init_clang)
 include $(BUILD_EXECUTABLE)
 
 
@@ -85,4 +89,5 @@
     libbase \
 
 LOCAL_STATIC_LIBRARIES := libinit
+LOCAL_CLANG := $(init_clang)
 include $(BUILD_NATIVE_TEST)