Build rs_compatibility_jni_libs into product-specific dir

They can't be shared across products.

Change-Id: I2e2b9126f2e78eb28866978d58cf6eb8c52f3d09
diff --git a/core/java.mk b/core/java.mk
index 37a0bee..a7a5dad 100644
--- a/core/java.mk
+++ b/core/java.mk
@@ -143,7 +143,7 @@
 ifneq ($(renderscript_sources),)
 renderscript_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(renderscript_sources))
 RenderScript_file_stamp := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/RenderScript.stamp
-renderscript_intermediate := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/renderscript
+renderscript_intermediate.COMMON := $(LOCAL_INTERMEDIATE_SOURCE_DIR)/renderscript
 
 renderscript_target_api :=
 
@@ -191,7 +191,7 @@
 $(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath)
 # By putting the generated java files into $(LOCAL_INTERMEDIATE_SOURCE_DIR), they will be
 # automatically found by the java compiling function transform-java-to-classes.jar.
-$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate)
+$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate.COMMON)
 $(RenderScript_file_stamp): PRIVATE_RS_TARGET_API := $(renderscript_target_api)
 $(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC)
 	$(transform-renderscripts-to-java-and-bc)
@@ -203,8 +203,9 @@
 ifneq ($(LOCAL_RENDERSCRIPT_COMPATIBILITY),)
 bc_files := $(patsubst %.fs,%.bc, $(patsubst %.rs,%.bc, $(notdir $(renderscript_sources))))
 rs_generated_bc := $(addprefix \
-    $(renderscript_intermediate)/res/raw/, $(bc_files))
+    $(renderscript_intermediate.COMMON)/res/raw/, $(bc_files))
 
+renderscript_intermediate := $(intermediates)/renderscript
 rs_compatibility_jni_libs := $(addprefix \
     $(renderscript_intermediate)/librs., \
     $(patsubst %.bc,%.so, $(bc_files)))
@@ -232,13 +233,13 @@
 $(rs_compatibility_jni_libs): PRIVATE_COMPILER_RT := $(rs_compiler_rt)
 $(rs_compatibility_jni_libs): PRIVATE_LIBPATH := $(rs_extra_libpath)
 $(rs_compatibility_jni_libs): $(renderscript_intermediate)/librs.%.so: \
-    $(renderscript_intermediate)/res/raw/%.bc
+    $(renderscript_intermediate.COMMON)/res/raw/%.bc
 	$(transform-bc-to-so)
 
 endif
 
 # include the dependency files (.d) generated by llvm-rs-cc.
-renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate)/, \
+renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate.COMMON)/, \
     $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
 -include $(renderscript_generated_dep_files)