You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
153 lines
6.4 KiB
153 lines
6.4 KiB
# 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.
|
|
#
|
|
|
|
# Absolute path of the present working direcotry.
|
|
# This overrides the shell variable $PWD, which does not necessarily points to
|
|
# the top of the source tree, for example when "make -C" is used in m/mm/mmm.
|
|
PWD := $(shell pwd)
|
|
|
|
TOP := .
|
|
TOPDIR :=
|
|
|
|
BUILD_SYSTEM := $(TOPDIR)build/make/core
|
|
|
|
# Set up various standard variables based on configuration
|
|
# and host information.
|
|
include $(BUILD_SYSTEM)/config.mk
|
|
|
|
include $(SOONG_MAKEVARS_MK)
|
|
|
|
include $(BUILD_SYSTEM)/clang/config.mk
|
|
|
|
# CTS-specific config.
|
|
-include cts/build/config.mk
|
|
# VTS-specific config.
|
|
-include test/vts/tools/vts-tradefed/build/config.mk
|
|
# device-tests-specific-config.
|
|
-include tools/tradefederation/build/suites/device-tests/config.mk
|
|
# general-tests-specific-config.
|
|
-include tools/tradefederation/build/suites/general-tests/config.mk
|
|
|
|
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/make/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/make/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))
|
|
INTERNAL_CLEAN_STEPS := $(strip $(INTERNAL_CLEAN_STEPS))
|
|
|
|
# If the clean_steps.mk file is missing (usually after a clean build)
|
|
# then we won't do anything.
|
|
CURRENT_CLEAN_BUILD_VERSION := MISSING
|
|
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 $(clean_steps_file)
|
|
|
|
ifeq ($(CURRENT_CLEAN_BUILD_VERSION),MISSING)
|
|
# Do nothing
|
|
else 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
|
|
|
|
# Write the new state to the file.
|
|
#
|
|
ifneq ($(CURRENT_CLEAN_BUILD_VERSION)-$(CURRENT_CLEAN_STEPS),$(INTERNAL_CLEAN_BUILD_VERSION)-$(INTERNAL_CLEAN_STEPS))
|
|
$(shell mkdir -p $(dir $(clean_steps_file)))
|
|
$(file >$(clean_steps_file).tmp,CURRENT_CLEAN_BUILD_VERSION := $(INTERNAL_CLEAN_BUILD_VERSION)$(newline)CURRENT_CLEAN_STEPS := $(INTERNAL_CLEAN_STEPS)$(newline))
|
|
$(shell if ! cmp -s $(clean_steps_file).tmp $(clean_steps_file); then \
|
|
mv $(clean_steps_file).tmp $(clean_steps_file); \
|
|
else \
|
|
rm $(clean_steps_file).tmp; \
|
|
fi)
|
|
endif
|
|
|
|
CURRENT_CLEAN_BUILD_VERSION :=
|
|
CURRENT_CLEAN_STEPS :=
|
|
clean_steps_file :=
|
|
INTERNAL_CLEAN_STEPS :=
|
|
INTERNAL_CLEAN_BUILD_VERSION :=
|