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Commit 69e0d61c authored by Yifan Hong's avatar Yifan Hong
Browse files

Add supernod build target. 

superimage-nodeps and supernod depends
on images from $(ANDROID_PRODUCT_OUT) (not from
target files package). It doesn't rebuild source
images if they are present.

A typical workflow is:

    m -j
    # change code in system
    m snod -j
    m supernod -j

Test: For non retrofit, run:
      `m snod -j; m supernod -j`
Fixes: 128321505
Change-Id: Ib8c011cadb9c0cd334234aef39f19be6a48fee62
parent 8924400a

core/Makefile

+24 −5
Original line number Diff line number Diff line
@@ -4317,6 +4317,13 @@ ifeq (true,$(PRODUCT_BUILD_SUPER_PARTITION)) 
# BOARD_SUPER_PARTITION_SIZE must be defined to build super image.

ifneq ($(BOARD_SUPER_PARTITION_SIZE),)



# Dump variables used by build_super_image.py.

define dump-super-image-info

  $(call dump-dynamic-partitions-info,$(1))

  $(if $(filter true,$(AB_OTA_UPDATER)), \

    echo "ab_update=true" >> $(1))

endef



ifneq (true,$(PRODUCT_RETROFIT_DYNAMIC_PARTITIONS))

INSTALLED_SUPERIMAGE_TARGET := $(PRODUCT_OUT)/super.img

$(INSTALLED_SUPERIMAGE_TARGET): extracted_input_target_files := $(patsubst %.zip,%,$(BUILT_TARGET_FILES_PACKAGE))
@@ -4324,7 +4331,22 @@ $(INSTALLED_SUPERIMAGE_TARGET): $(LPMAKE) $(BUILT_TARGET_FILES_PACKAGE) $(BUILD_ 
	$(call pretty,"Target super fs image: $@")

	PATH=$(dir $(LPMAKE)):$$PATH \

	    $(BUILD_SUPER_IMAGE) -v $(extracted_input_target_files) $@

endif



# supernod uses images in the $(PRODUCT_OUT) directory instead of images from target files package.

.PHONY: superimage-nodeps supernod

superimage-nodeps supernod: intermediates := $(call intermediates-dir-for,PACKAGING,superimage-nodeps)

superimage-nodeps supernod: | $(LPMAKE) $(BUILD_SUPER_IMAGE) \

    $(foreach p, $(BOARD_SUPER_PARTITION_PARTITION_LIST), $(INSTALLED_$(call to-upper,$(p))IMAGE_TARGET))

	$(call pretty,"make $(INSTALLED_SUPERIMAGE_TARGET): ignoring dependencies")

	mkdir -p $(intermediates)

	rm -rf $(intermediates)/misc_info.txt

	$(call dump-super-image-info,$(intermediates)/misc_info.txt)

	$(foreach p,$(BOARD_SUPER_PARTITION_PARTITION_LIST), \

	  echo "$(p)_image=$(INSTALLED_$(call to-upper,$(p))IMAGE_TARGET)" >> $(intermediates)/misc_info.txt;)

	PATH=$(dir $(LPMAKE)):$$PATH \

	  $(BUILD_SUPER_IMAGE) -v $(intermediates)/misc_info.txt $(INSTALLED_SUPERIMAGE_TARGET)



endif # PRODUCT_RETROFIT_DYNAMIC_PARTITIONS != "true"



$(call dist-for-goals,dist_files,$(INSTALLED_SUPERIMAGE_TARGET))
@@ -4334,10 +4356,7 @@ $(INSTALLED_SUPERIMAGE_EMPTY_TARGET): $(LPMAKE) $(BUILD_SUPER_IMAGE) 
	$(call pretty,"Target empty super fs image: $@")

	mkdir -p $(intermediates)

	rm -rf $(intermediates)/misc_info.txt

	$(call dump-dynamic-partitions-info,$(intermediates)/misc_info.txt)

ifeq ($(AB_OTA_UPDATER),true)

	echo "ab_update=true" >> $(intermediates)/misc_info.txt

endif

	$(call dump-super-image-info,$(intermediates)/misc_info.txt)

	PATH=$(dir $(LPMAKE)):$$PATH \

	    $(BUILD_SUPER_IMAGE) -v $(intermediates)/misc_info.txt $@

tools/releasetools/build_super_image.py

+1 −2
Original line number Diff line number Diff line
@@ -24,9 +24,8 @@ input_file: one of the following: 
  - target files package. Same as above, but extracts the archive before

    building super image.

  - a dictionary file containing input arguments to build. Check

    `dump_dynamic_partitions_info' for details.

    `dump-super-image-info' for details.

    In addition:

    - "ab_update" needs to be true for A/B devices.

    - If source images should be included in the output image (for super.img

      and super split images), a list of "*_image" should be paths of each

      source images.