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Commit 699cc1dd authored by Colin Cross's avatar Colin Cross Committed by android-build-merger
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Merge "Make export_includes a restat rule" am: 615d66e2 am: b16a63cb 

am: ceac25c5

* commit 'ceac25c5':
  Make export_includes a restat rule
parents f344fe08 ceac25c5

core/binary.mk

+19 −3
Original line number Diff line number Diff line
@@ -1134,7 +1134,11 @@ endif 
# that custom build rules which generate .o files don't consume other generated

# sources as input (or if they do they take care of that dependency themselves).

$(normal_objects) : | $(my_generated_sources)

ifeq ($(BUILDING_WITH_NINJA),true)

$(all_objects) : $(import_includes)

else

$(all_objects) : | $(import_includes)

endif

ALL_C_CPP_ETC_OBJECTS += $(all_objects)
@@ -1307,14 +1311,26 @@ $(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(my_export_c_include_dirs) 
# generated after the headers, so this is a convenient way to ensure the headers exist.

$(export_includes) : $(LOCAL_MODULE_MAKEFILE_DEP) $(proto_generated_headers) $(dbus_generated_headers) $(aidl_gen_cpp)

	@echo Export includes file: $< -- $@

	$(hide) mkdir -p $(dir $@) && rm -f $@

	$(hide) mkdir -p $(dir $@) && rm -f $@.tmp

ifdef my_export_c_include_dirs

	$(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \

	        echo "-I $$d" >> $@; \

	        echo "-I $$d" >> $@.tmp; \

	        done

else

	$(hide) touch $@

	$(hide) touch $@.tmp

endif

ifeq ($(BUILDING_WITH_NINJA),true)

	$(hide) if cmp -s $@.tmp $@ ; then \

	  rm $@.tmp ; \

	else \

	  mv $@.tmp $@ ; \

	fi

else

	mv $@.tmp $@ ;

endif



# Kati adds restat=1 to ninja. GNU make does nothing for this.

.KATI_RESTAT: $(export_includes)



# Make sure export_includes gets generated when you are running mm/mmm

$(LOCAL_BUILT_MODULE) : | $(export_includes)