Convert bc depfiles to .P files.
So you don't need clean step when a header file gets moved or deleted.
Change-Id: Iec0d63b89ba17c4ef0ad75f4a52b6759f2bff58a
diff --git a/core/binary.mk b/core/binary.mk
index 15d5d1e..69131c3 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -451,18 +451,20 @@
renderscript_includes := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE)
endif
+bc_dep_files := $(addprefix $(renderscript_intermediate)/, \
+ $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
+
$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(renderscript_includes)
$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC)
$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags)
$(RenderScript_file_stamp): PRIVATE_RS_SOURCE_FILES := $(renderscript_sources_fullpath)
$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate)
+$(RenderScript_file_stamp): PRIVATE_DEP_FILES := $(bc_dep_files)
$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC)
$(transform-renderscripts-to-cpp-and-bc)
-# include the dependency files (.d) generated by llvm-rs-cc.
-renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate)/, \
- $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
--include $(renderscript_generated_dep_files)
+# include the dependency files (.d/.P) generated by llvm-rs-cc.
+-include $(bc_dep_files:%.d=%.P)
LOCAL_INTERMEDIATE_TARGETS += $(RenderScript_file_stamp)
diff --git a/core/definitions.mk b/core/definitions.mk
index 25f667f..2cdd3f5 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -871,6 +871,8 @@
$(PRIVATE_RS_FLAGS) \
$(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \
$(PRIVATE_RS_SOURCE_FILES)
+ $(foreach d,$(PRIVATE_DEP_FILES),\
+ $(call transform-d-to-p-args,$(d),$(d:%.d=%.P))$(newline))
$(hide) mkdir -p $(dir $@)
$(hide) touch $@
endef
@@ -905,6 +907,8 @@
$(PRIVATE_RS_FLAGS) \
$(addprefix -I , $(PRIVATE_RS_INCLUDES)) \
$(PRIVATE_RS_SOURCE_FILES)
+ $(foreach d,$(PRIVATE_DEP_FILES),\
+ $(call transform-d-to-p-args,$(d),$(d:%.d=%.P))$(newline))
$(hide) mkdir -p $(dir $@)
$(hide) touch $@
endef
diff --git a/core/java.mk b/core/java.mk
index 55aa79b..fc4703c 100644
--- a/core/java.mk
+++ b/core/java.mk
@@ -180,6 +180,9 @@
LOCAL_RENDERSCRIPT_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES_OVERRIDE)
endif
+bc_files := $(patsubst %.fs,%.bc, $(patsubst %.rs,%.bc, $(notdir $(renderscript_sources))))
+bc_dep_files := $(addprefix $(renderscript_intermediate.COMMON)/,$(patsubst %.bc,%.d,$(bc_files)))
+
$(RenderScript_file_stamp): PRIVATE_RS_INCLUDES := $(LOCAL_RENDERSCRIPT_INCLUDES)
$(RenderScript_file_stamp): PRIVATE_RS_CC := $(LOCAL_RENDERSCRIPT_CC)
$(RenderScript_file_stamp): PRIVATE_RS_FLAGS := $(renderscript_flags)
@@ -188,16 +191,14 @@
# automatically found by the java compiling function transform-java-to-classes.jar.
$(RenderScript_file_stamp): PRIVATE_RS_OUTPUT_DIR := $(renderscript_intermediate.COMMON)
$(RenderScript_file_stamp): PRIVATE_RS_TARGET_API := $(renderscript_target_api)
+$(RenderScript_file_stamp): PRIVATE_DEP_FILES := $(bc_dep_files)
$(RenderScript_file_stamp): $(renderscript_sources_fullpath) $(LOCAL_RENDERSCRIPT_CC)
$(transform-renderscripts-to-java-and-bc)
-# include the dependency files (.d) generated by llvm-rs-cc.
-renderscript_generated_dep_files := $(addprefix $(renderscript_intermediate.COMMON)/, \
- $(patsubst %.fs,%.d, $(patsubst %.rs,%.d, $(notdir $(renderscript_sources)))))
--include $(renderscript_generated_dep_files)
+# include the dependency files (.d/.P) generated by llvm-rs-cc.
+-include $(bc_dep_files:%.d=%.P)
ifneq ($(LOCAL_RENDERSCRIPT_COMPATIBILITY),)
-bc_files := $(patsubst %.fs,%.bc, $(patsubst %.rs,%.bc, $(notdir $(renderscript_sources))))
ifeq ($(filter $(RSCOMPAT_32BIT_ONLY_API_LEVELS),$(renderscript_target_api)),)