a6a0435770
This is to enable compile time selection of disable-verity behavior See https://googleplex-android-review.git.corp.google.com/#/c/563402/ Bug: 17691572 Change-Id: I6d77e39f070f2a753e09e5634cc3d9ebfceccada
261 lines
9.9 KiB
Makefile
261 lines
9.9 KiB
Makefile
# Copyright (C) 2007 The Android Open Source Project
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
|
|
# Don't bother with the cleanspecs if you are running mm/mmm
|
|
ifeq ($(ONE_SHOT_MAKEFILE)$(dont_bother),)
|
|
|
|
INTERNAL_CLEAN_STEPS :=
|
|
|
|
# Builds up a list of clean steps. Creates a unique
|
|
# id for each step by taking makefile path, INTERNAL_CLEAN_BUILD_VERSION
|
|
# and appending an increasing number of '@' characters.
|
|
#
|
|
# $(1): shell command to run
|
|
# $(2): indicate to not use makefile path as part of step id if not empty.
|
|
# $(2) should only be used in build/core/cleanspec.mk: just for compatibility.
|
|
define _add-clean-step
|
|
$(if $(strip $(INTERNAL_CLEAN_BUILD_VERSION)),, \
|
|
$(error INTERNAL_CLEAN_BUILD_VERSION not set))
|
|
$(eval _acs_makefile_prefix := $(lastword $(MAKEFILE_LIST)))
|
|
$(eval _acs_makefile_prefix := $(subst /,_,$(_acs_makefile_prefix)))
|
|
$(eval _acs_makefile_prefix := $(subst .,-,$(_acs_makefile_prefix)))
|
|
$(eval _acs_makefile_prefix := $(_acs_makefile_prefix)_acs)
|
|
$(if $($(_acs_makefile_prefix)),,\
|
|
$(eval $(_acs_makefile_prefix) := $(INTERNAL_CLEAN_BUILD_VERSION)))
|
|
$(eval $(_acs_makefile_prefix) := $($(_acs_makefile_prefix))@)
|
|
$(if $(strip $(2)),$(eval _acs_id := $($(_acs_makefile_prefix))),\
|
|
$(eval _acs_id := $(_acs_makefile_prefix)$($(_acs_makefile_prefix))))
|
|
$(eval INTERNAL_CLEAN_STEPS += $(_acs_id))
|
|
$(eval INTERNAL_CLEAN_STEP.$(_acs_id) := $(1))
|
|
$(eval _acs_id :=)
|
|
$(eval _acs_makefile_prefix :=)
|
|
endef
|
|
define add-clean-step
|
|
$(eval # for build/core/cleanspec.mk, dont use makefile path as part of step id) \
|
|
$(if $(filter %/cleanspec.mk,$(lastword $(MAKEFILE_LIST))),\
|
|
$(eval $(call _add-clean-step,$(1),true)),\
|
|
$(eval $(call _add-clean-step,$(1))))
|
|
endef
|
|
|
|
# Defines INTERNAL_CLEAN_BUILD_VERSION and the individual clean steps.
|
|
# cleanspec.mk is outside of the core directory so that more people
|
|
# can have permission to touch it.
|
|
include $(BUILD_SYSTEM)/cleanspec.mk
|
|
INTERNAL_CLEAN_BUILD_VERSION := $(strip $(INTERNAL_CLEAN_BUILD_VERSION))
|
|
|
|
# If the clean_steps.mk file is missing (usually after a clean build)
|
|
# then we won't do anything.
|
|
CURRENT_CLEAN_BUILD_VERSION := $(INTERNAL_CLEAN_BUILD_VERSION)
|
|
CURRENT_CLEAN_STEPS := $(INTERNAL_CLEAN_STEPS)
|
|
|
|
# Read the current state from the file, if present.
|
|
# Will set CURRENT_CLEAN_BUILD_VERSION and CURRENT_CLEAN_STEPS.
|
|
#
|
|
clean_steps_file := $(PRODUCT_OUT)/clean_steps.mk
|
|
-include $(clean_steps_file)
|
|
|
|
ifneq ($(CURRENT_CLEAN_BUILD_VERSION),$(INTERNAL_CLEAN_BUILD_VERSION))
|
|
# The major clean version is out-of-date. Do a full clean, and
|
|
# don't even bother with the clean steps.
|
|
$(info *** A clean build is required because of a recent change.)
|
|
$(shell rm -rf $(OUT_DIR))
|
|
$(info *** Done with the cleaning, now starting the real build.)
|
|
else
|
|
# The major clean version is correct. Find the list of clean steps
|
|
# that we need to execute to get up-to-date.
|
|
steps := \
|
|
$(filter-out $(CURRENT_CLEAN_STEPS),$(INTERNAL_CLEAN_STEPS))
|
|
$(foreach step,$(steps), \
|
|
$(info Clean step: $(INTERNAL_CLEAN_STEP.$(step))) \
|
|
$(shell $(INTERNAL_CLEAN_STEP.$(step))) \
|
|
)
|
|
|
|
# Rewrite the clean step for the second arch.
|
|
ifdef TARGET_2ND_ARCH
|
|
# $(1): the clean step cmd
|
|
# $(2): the prefix to search for
|
|
# $(3): the prefix to replace with
|
|
define -cs-rewrite-cleanstep
|
|
$(if $(filter $(2)/%,$(1)),\
|
|
$(eval _crs_new_cmd := $(patsubst $(2)/%,$(3)/%,$(1)))\
|
|
$(info Clean step: $(_crs_new_cmd))\
|
|
$(shell $(_crs_new_cmd)))
|
|
endef
|
|
$(foreach step,$(steps), \
|
|
$(call -cs-rewrite-cleanstep,$(INTERNAL_CLEAN_STEP.$(step)),$(TARGET_OUT_INTERMEDIATES),$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATES))\
|
|
$(call -cs-rewrite-cleanstep,$(INTERNAL_CLEAN_STEP.$(step)),$(TARGET_OUT_SHARED_LIBRARIES),$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_SHARED_LIBRARIES))\
|
|
$(call -cs-rewrite-cleanstep,$(INTERNAL_CLEAN_STEP.$(step)),$(TARGET_OUT_VENDOR_SHARED_LIBRARIES),$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_VENDOR_SHARED_LIBRARIES))\
|
|
$(call -cs-rewrite-cleanstep,$(INTERNAL_CLEAN_STEP.$(step)),$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATES),$(TARGET_OUT_INTERMEDIATES))\
|
|
$(call -cs-rewrite-cleanstep,$(INTERNAL_CLEAN_STEP.$(step)),$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_SHARED_LIBRARIES),$(TARGET_OUT_SHARED_LIBRARIES))\
|
|
$(call -cs-rewrite-cleanstep,$(INTERNAL_CLEAN_STEP.$(step)),$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_VENDOR_SHARED_LIBRARIES),$(TARGET_OUT_VENDOR_SHARED_LIBRARIES))\
|
|
)
|
|
endif
|
|
_crs_new_cmd :=
|
|
steps :=
|
|
endif
|
|
CURRENT_CLEAN_BUILD_VERSION :=
|
|
CURRENT_CLEAN_STEPS :=
|
|
|
|
# Write the new state to the file.
|
|
#
|
|
$(shell \
|
|
mkdir -p $(dir $(clean_steps_file)) && \
|
|
echo "CURRENT_CLEAN_BUILD_VERSION := $(INTERNAL_CLEAN_BUILD_VERSION)" > \
|
|
$(clean_steps_file) ;\
|
|
echo "CURRENT_CLEAN_STEPS := $(INTERNAL_CLEAN_STEPS)" >> \
|
|
$(clean_steps_file) \
|
|
)
|
|
|
|
clean_steps_file :=
|
|
INTERNAL_CLEAN_STEPS :=
|
|
INTERNAL_CLEAN_BUILD_VERSION :=
|
|
|
|
endif # if not ONE_SHOT_MAKEFILE dont_bother
|
|
|
|
# Since products and build variants (unfortunately) share the same
|
|
# PRODUCT_OUT staging directory, things can get out of sync if different
|
|
# build configurations are built in the same tree. The following logic
|
|
# will notice when the configuration has changed and remove the files
|
|
# necessary to keep things consistent.
|
|
|
|
previous_build_config_file := $(PRODUCT_OUT)/previous_build_config.mk
|
|
|
|
# TODO: this special case for the sdk is only necessary while "sdk"
|
|
# is a valid make target. Eventually, it will just be a product, at
|
|
# which point TARGET_PRODUCT will handle it and we can avoid this check
|
|
# of MAKECMDGOALS. The "addprefix" is just to keep things pretty.
|
|
ifneq ($(TARGET_PRODUCT),sdk)
|
|
building_sdk := $(addprefix -,$(filter sdk,$(MAKECMDGOALS)))
|
|
else
|
|
# Don't bother with this extra part when explicitly building the sdk product.
|
|
building_sdk :=
|
|
endif
|
|
|
|
# A change in the list of aapt configs warrants an installclean, too.
|
|
aapt_config_list := $(strip $(PRODUCT_AAPT_CONFIG) $(PRODUCT_AAPT_PREF_CONFIG))
|
|
|
|
current_build_config := \
|
|
$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)$(building_sdk)-{$(aapt_config_list)}
|
|
building_sdk :=
|
|
aapt_config_list :=
|
|
force_installclean := false
|
|
|
|
# Read the current state from the file, if present.
|
|
# Will set PREVIOUS_BUILD_CONFIG.
|
|
#
|
|
PREVIOUS_BUILD_CONFIG :=
|
|
-include $(previous_build_config_file)
|
|
PREVIOUS_BUILD_CONFIG := $(strip $(PREVIOUS_BUILD_CONFIG))
|
|
ifdef PREVIOUS_BUILD_CONFIG
|
|
ifneq "$(current_build_config)" "$(PREVIOUS_BUILD_CONFIG)"
|
|
$(info *** Build configuration changed: "$(PREVIOUS_BUILD_CONFIG)" -> "$(current_build_config)")
|
|
ifneq ($(DISABLE_AUTO_INSTALLCLEAN),true)
|
|
force_installclean := true
|
|
else
|
|
$(info DISABLE_AUTO_INSTALLCLEAN is set; skipping auto-clean. Your tree may be in an inconsistent state.)
|
|
endif
|
|
endif
|
|
endif # else, this is the first build, so no need to clean.
|
|
PREVIOUS_BUILD_CONFIG :=
|
|
|
|
# Write the new state to the file.
|
|
#
|
|
$(shell \
|
|
mkdir -p $(dir $(previous_build_config_file)) && \
|
|
echo "PREVIOUS_BUILD_CONFIG := $(current_build_config)" > \
|
|
$(previous_build_config_file) \
|
|
)
|
|
previous_build_config_file :=
|
|
current_build_config :=
|
|
|
|
#
|
|
# installclean logic
|
|
#
|
|
|
|
# The files/dirs to delete during an installclean. This includes the
|
|
# non-common APPS directory, which may contain the wrong resources.
|
|
#
|
|
# Deletes all of the files that change between different build types,
|
|
# like "make user" vs. "make sdk". This lets you work with different
|
|
# build types without having to do a full clean each time. E.g.:
|
|
#
|
|
# $ make -j8 all
|
|
# $ make installclean
|
|
# $ make -j8 user
|
|
# $ make installclean
|
|
# $ make -j8 sdk
|
|
#
|
|
installclean_files := \
|
|
$(HOST_OUT)/obj/NOTICE_FILES \
|
|
$(HOST_OUT)/sdk \
|
|
$(PRODUCT_OUT)/*.img \
|
|
$(PRODUCT_OUT)/*.ini \
|
|
$(PRODUCT_OUT)/*.txt \
|
|
$(PRODUCT_OUT)/*.xlb \
|
|
$(PRODUCT_OUT)/*.zip \
|
|
$(PRODUCT_OUT)/kernel \
|
|
$(PRODUCT_OUT)/data \
|
|
$(PRODUCT_OUT)/skin \
|
|
$(PRODUCT_OUT)/obj/APPS \
|
|
$(PRODUCT_OUT)/obj/NOTICE_FILES \
|
|
$(PRODUCT_OUT)/obj/PACKAGING \
|
|
$(PRODUCT_OUT)/recovery \
|
|
$(PRODUCT_OUT)/root \
|
|
$(PRODUCT_OUT)/system \
|
|
$(PRODUCT_OUT)/vendor \
|
|
$(PRODUCT_OUT)/oem \
|
|
$(PRODUCT_OUT)/dex_bootjars \
|
|
$(PRODUCT_OUT)/obj/JAVA_LIBRARIES \
|
|
$(PRODUCT_OUT)/obj/FAKE \
|
|
$(PRODUCT_OUT)/obj/EXECUTABLES/adbd_intermediates \
|
|
$(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libfs_mgr_intermediates \
|
|
$(PRODUCT_OUT)/obj/EXECUTABLES/init_intermediates \
|
|
$(PRODUCT_OUT)/obj/ETC/mac_permissions.xml_intermediates \
|
|
$(PRODUCT_OUT)/obj/ETC/sepolicy_intermediates \
|
|
$(PRODUCT_OUT)/obj/ETC/init.environ.rc_intermediates
|
|
|
|
# The files/dirs to delete during a dataclean, which removes any files
|
|
# in the staging and emulator data partitions.
|
|
dataclean_files := \
|
|
$(PRODUCT_OUT)/data/* \
|
|
$(PRODUCT_OUT)/data-qemu/* \
|
|
$(PRODUCT_OUT)/userdata-qemu.img
|
|
|
|
# make sure *_OUT is set so that we won't result in deleting random parts
|
|
# of the filesystem.
|
|
ifneq (2,$(words $(HOST_OUT) $(PRODUCT_OUT)))
|
|
$(error both HOST_OUT and PRODUCT_OUT should be set at this point.)
|
|
endif
|
|
|
|
# Define the rules for commandline invocation.
|
|
.PHONY: dataclean
|
|
dataclean: FILES := $(dataclean_files)
|
|
dataclean:
|
|
$(hide) rm -rf $(FILES)
|
|
@echo "Deleted emulator userdata images."
|
|
|
|
.PHONY: installclean
|
|
installclean: FILES := $(installclean_files)
|
|
installclean: dataclean
|
|
$(hide) rm -rf $(FILES)
|
|
@echo "Deleted images and staging directories."
|
|
|
|
ifeq "$(force_installclean)" "true"
|
|
$(info *** Forcing "make installclean"...)
|
|
$(info *** rm -rf $(dataclean_files) $(installclean_files))
|
|
$(shell rm -rf $(dataclean_files) $(installclean_files))
|
|
$(info *** Done with the cleaning, now starting the real build.)
|
|
endif
|
|
force_installclean :=
|