Don't bother going through the source tree
Don't bother going through the source tree in more circumstances: all cleaning goals, helping goals, no-deps goals. Bug: 10244578 Change-Id: Id53a249085c62838e4193962a85e0ac34f46954f
This commit is contained in:
Ying Wang
parent
d0ec3286e7
commit
ad7fd29b31
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@ -385,6 +385,10 @@ $(INSTALLED_RAMDISK_TARGET): $(MKBOOTFS) $(INTERNAL_RAMDISK_FILES) | $(MINIGZIP)
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$(call pretty,"Target ram disk: $@")
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$(hide) $(MKBOOTFS) $(TARGET_ROOT_OUT) | $(MINIGZIP) > $@
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.PHONY: ramdisk-nodeps
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ramdisk-nodeps: $(MKBOOTFS) | $(MINIGZIP)
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@echo "make $@: ignoring dependencies"
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$(hide) $(MKBOOTFS) $(TARGET_ROOT_OUT) | $(MINIGZIP) > $(INSTALLED_RAMDISK_TARGET)
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ifneq ($(strip $(TARGET_NO_KERNEL)),true)
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@ -422,12 +426,24 @@ $(INSTALLED_BOOTIMAGE_TARGET): $(MKEXT2IMG) $(INTERNAL_BOOTIMAGE_FILES)
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$(call pretty,"Target boot image: $@")
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$(hide) $(MKEXT2BOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) --output $@
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.PHONY: bootimage-nodeps
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bootimage-nodeps: $(MKEXT2IMG)
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@echo "make $@: ignoring dependencies"
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$(hide) $(MKEXT2BOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) --output $(INSTALLED_BOOTIMAGE_TARGET)
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else # TARGET_BOOTIMAGE_USE_EXT2 != true
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$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_FILES)
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$(call pretty,"Target boot image: $@")
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$(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $@
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$(hide) $(call assert-max-image-size,$@,$(BOARD_BOOTIMAGE_PARTITION_SIZE),raw)
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.PHONY: bootimage-nodeps
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bootimage-nodeps: $(MKBOOTIMG)
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@echo "make $@: ignoring dependencies"
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$(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $(INSTALLED_BOOTIMAGE_TARGET)
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$(hide) $(call assert-max-image-size,$(INSTALLED_BOOTIMAGE_TARGET),$(BOARD_BOOTIMAGE_PARTITION_SIZE),raw)
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endif # TARGET_BOOTIMAGE_USE_EXT2
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else # TARGET_NO_KERNEL
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@ -1600,9 +1616,11 @@ $(INTERNAL_FINDBUGS_HTML_TARGET): $(INTERNAL_FINDBUGS_XML_TARGET)
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# -----------------------------------------------------------------
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# These are some additional build tasks that need to be run.
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ifneq ($(dont_bother),true)
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include $(sort $(wildcard $(BUILD_SYSTEM)/tasks/*.mk))
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-include $(sort $(wildcard vendor/*/build/tasks/*.mk))
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-include $(sort $(wildcard device/*/build/tasks/*.mk))
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endif
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# -----------------------------------------------------------------
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# Create SDK repository packages. Must be done after tasks/* since
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@ -14,7 +14,7 @@
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#
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# Don't bother with the cleanspecs if you are running mm/mmm
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ifndef ONE_SHOT_MAKEFILE
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ifeq ($(ONE_SHOT_MAKEFILE)$(dont_bother),)
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INTERNAL_CLEAN_STEPS :=
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@ -100,7 +100,7 @@ clean_steps_file :=
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INTERNAL_CLEAN_STEPS :=
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INTERNAL_CLEAN_BUILD_VERSION :=
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endif # ifndef ONE_SHOT_MAKEFILE
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endif # if not ONE_SHOT_MAKEFILE dont_bother
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# Since products and build variants (unfortunately) share the same
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# PRODUCT_OUT staging directory, things can get out of sync if different
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@ -159,6 +159,26 @@ endif
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TARGET_DEVICE_DIR := $(patsubst %/,%,$(dir $(board_config_mk)))
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board_config_mk :=
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# Perhaps we should move this block to build/core/Makefile,
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# once we don't have TARGET_NO_KERNEL reference in AndroidBoard.mk/Android.mk.
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ifneq ($(strip $(TARGET_NO_BOOTLOADER)),true)
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INSTALLED_BOOTLOADER_MODULE := $(PRODUCT_OUT)/bootloader
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ifeq ($(strip $(TARGET_BOOTLOADER_IS_2ND)),true)
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INSTALLED_2NDBOOTLOADER_TARGET := $(PRODUCT_OUT)/2ndbootloader
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else
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INSTALLED_2NDBOOTLOADER_TARGET :=
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endif
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else
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INSTALLED_BOOTLOADER_MODULE :=
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INSTALLED_2NDBOOTLOADER_TARGET :=
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endif # TARGET_NO_BOOTLOADER
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ifneq ($(strip $(TARGET_NO_KERNEL)),true)
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INSTALLED_KERNEL_TARGET := $(PRODUCT_OUT)/kernel
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else
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INSTALLED_KERNEL_TARGET :=
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endif
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# The build system exposes several variables for where to find the kernel
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# headers:
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# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current
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@ -14,13 +14,6 @@
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# limitations under the License.
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#
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ifeq ($(MAKECMDGOALS),help)
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dont_bother := true
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endif
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ifeq ($(MAKECMDGOALS),out)
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dont_bother := true
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endif
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.PHONY: help
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help:
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@echo
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@ -39,4 +32,3 @@ help:
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.PHONY: out
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out:
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@echo "I'm sure you're nice and all, but no thanks."
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35
core/main.mk
35
core/main.mk
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@ -71,6 +71,22 @@ $(DEFAULT_GOAL):
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.PHONY: FORCE
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FORCE:
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# These goals don't need to collect and include Android.mks/CleanSpec.mks
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# in the source tree.
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dont_bother_goals := clean clobber dataclean installclean \
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help out \
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snod systemimage-nodeps \
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stnod systemtarball-nodeps \
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userdataimage-nodeps userdatatarball-nodeps \
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cacheimage-nodeps \
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vendorimage-nodeps \
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ramdisk-nodeps \
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bootimage-nodeps
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ifneq ($(filter $(dont_bother_goals), $(MAKECMDGOALS)),)
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dont_bother := true
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endif
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# Targets that provide quick help on the build system.
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include $(BUILD_SYSTEM)/help.mk
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@ -84,21 +100,6 @@ include $(BUILD_SYSTEM)/config.mk
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# be generated correctly
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include $(BUILD_SYSTEM)/cleanbuild.mk
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# These targets are going to delete stuff, don't bother including
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# the whole directory tree if that's all we're going to do
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ifeq ($(MAKECMDGOALS),clean)
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dont_bother := true
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endif
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ifeq ($(MAKECMDGOALS),clobber)
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dont_bother := true
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endif
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ifeq ($(MAKECMDGOALS),dataclean)
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dont_bother := true
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endif
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ifeq ($(MAKECMDGOALS),installclean)
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dont_bother := true
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endif
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# Include the google-specific config
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-include vendor/google/build/config.mk
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@ -675,6 +676,8 @@ ifdef is_sdk_build
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$(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_TESTS has nothing to install!)))
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endif
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endif # dont_bother
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# build/core/Makefile contains extra stuff that we don't want to pollute this
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# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES
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# contains everything that's built during the current make, but it also further
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@ -684,8 +687,6 @@ include $(BUILD_SYSTEM)/Makefile
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modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES))
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ALL_DEFAULT_INSTALLED_MODULES :=
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endif # dont_bother
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# These are additional goals that we build, in order to make sure that there
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# is as little code as possible in the tree that doesn't build.
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@ -2,24 +2,6 @@
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# Set up product-global definitions and include product-specific rules.
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#
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ifneq ($(strip $(TARGET_NO_BOOTLOADER)),true)
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INSTALLED_BOOTLOADER_MODULE := $(PRODUCT_OUT)/bootloader
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ifeq ($(strip $(TARGET_BOOTLOADER_IS_2ND)),true)
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INSTALLED_2NDBOOTLOADER_TARGET := $(PRODUCT_OUT)/2ndbootloader
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else
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INSTALLED_2NDBOOTLOADER_TARGET :=
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endif
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else
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INSTALLED_BOOTLOADER_MODULE :=
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INSTALLED_2NDBOOTLOADER_TARGET :=
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endif # TARGET_NO_BOOTLOADER
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ifneq ($(strip $(TARGET_NO_KERNEL)),true)
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INSTALLED_KERNEL_TARGET := $(PRODUCT_OUT)/kernel
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else
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INSTALLED_KERNEL_TARGET :=
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endif
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-include $(TARGET_DEVICE_DIR)/AndroidBoard.mk
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# Generate a file that contains various information about the
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