diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index 1b9bb8a..c5e4cc7 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -106,6 +106,7 @@
 LOCAL_RENDERSCRIPT_INCLUDES:=
 LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE:=
 LOCAL_RENDERSCRIPT_CC:=
+LOCAL_RENDERSCRIPT_TARGET_API:=
 LOCAL_BUILD_HOST_DEX:=
 LOCAL_DEX_PREOPT:=
 LOCAL_PROTOC_OPTIMIZE_TYPE:= # lite(default),micro,full
diff --git a/core/java.mk b/core/java.mk
index c92e439..65a883e 100644
--- a/core/java.mk
+++ b/core/java.mk
@@ -136,18 +136,17 @@
 renderscript_intermediate := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/renderscript
 
 renderscript_target_api :=
+
+ifneq (,$(LOCAL_RENDERSCRIPT_TARGET_API))
+renderscript_target_api := $(LOCAL_RENDERSCRIPT_TARGET_API)
+else
 ifneq (,$(LOCAL_SDK_VERSION))
-# Only HC (version 11) should be using the prebuilt RS tools.
-ifeq (11,$(LOCAL_SDK_VERSION))
-ifeq ($(LOCAL_RENDERSCRIPT_CC),)
-LOCAL_RENDERSCRIPT_CC := prebuilt/$(HOST_PREBUILT_TAG)/llvm-rs-cc/llvm-rs-cc
-endif
-endif
-# Set target-api for LOCAL_SDK_VERSIONs other than 11 and current.
-ifneq (,$(filter-out 11 current, $(LOCAL_SDK_VERSION)))
+# Set target-api for LOCAL_SDK_VERSIONs other than current.
+ifneq (,$(filter-out current, $(LOCAL_SDK_VERSION)))
 renderscript_target_api := $(LOCAL_SDK_VERSION)
 endif
 endif  # LOCAL_SDK_VERSION is set
+endif  # LOCAL_RENDERSCRIPT_TARGET_API is set
 
 ifeq ($(LOCAL_RENDERSCRIPT_CC),)
 LOCAL_RENDERSCRIPT_CC := $(LLVM_RS_CC)