Build rules for Renderscript compatibility library.

Bug: 7419958
Change-Id: I2e0f0bb632e6ff22b2cf1a1b96b28364637995cc
diff --git a/core/config.mk b/core/config.mk
index 1f92443..9746198 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -308,6 +308,7 @@
 JAVATAGS := build/tools/java-event-log-tags.py
 LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX)
 LLVM_RS_LINK := $(HOST_OUT_EXECUTABLES)/llvm-rs-link$(HOST_EXECUTABLE_SUFFIX)
+BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX)
 DEXOPT := $(HOST_OUT_EXECUTABLES)/dexopt$(HOST_EXECUTABLE_SUFFIX)
 DEXPREOPT := dalvik/tools/dex-preopt
 LINT := prebuilts/sdk/tools/lint