| # |
| # Copyright (C) 2015 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. |
| # |
| |
| # Build time settings used by system services |
| # ======================================================== |
| ifdef OSRELEASED_DIRECTORY |
| |
| include $(CLEAR_VARS) |
| LOCAL_MODULE := product_id |
| LOCAL_MODULE_CLASS := ETC |
| LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/$(OSRELEASED_DIRECTORY) |
| include $(BUILD_SYSTEM)/base_rules.mk |
| |
| # Attempt to populate the product id from a file in the product path. |
| LOADED_BRILLO_PRODUCT_ID := $(call cfgtree-get-if-exists,brillo/product_id) |
| |
| # We don't really have a default value for the product id as the backend |
| # interaction will not work if this is not set correctly. |
| $(LOCAL_BUILT_MODULE): BRILLO_PRODUCT_ID ?= "$(LOADED_BRILLO_PRODUCT_ID)" |
| $(LOCAL_BUILT_MODULE): |
| $(hide)mkdir -p $(dir $@) |
| echo $(BRILLO_PRODUCT_ID) > $@ |
| |
| include $(CLEAR_VARS) |
| LOCAL_MODULE := product_version |
| LOCAL_MODULE_CLASS := ETC |
| LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/$(OSRELEASED_DIRECTORY) |
| include $(BUILD_SYSTEM)/base_rules.mk |
| |
| |
| # The version is set to 0.0.0 if the user did not set the actual version and |
| # a version cannot be loaded from the product cfgtree. |
| # This allows us to have a valid version number while being easy to filter. |
| ifeq ($(BRILLO_PRODUCT_VERSION),) |
| # Load from file first |
| BRILLO_PRODUCT_VERSION := $(call cfgtree-get-if-exists,brillo/product_version) |
| endif |
| # If the version is still empty, override it with 0.0.0 |
| ifeq ($(BRILLO_PRODUCT_VERSION),) |
| BRILLO_PRODUCT_VERSION := "0.0.0" |
| endif |
| ifeq ($(shell echo $(BRILLO_PRODUCT_VERSION) | grep -E '^[0-9]+\.[0-9]+\.[0-9]+$$'),) |
| $(error Invalid BRILLO_PRODUCT_VERSION "$(BRILLO_PRODUCT_VERSION)", must be \ |
| three numbers separated by dots. Example: "1.2.0") |
| endif |
| |
| # Append BUILD_NUMBER if it is a number or a build timestamp otherwise. |
| # We don't want to use BUILD_DATETIME_FROM_FILE as this timestamp must be |
| # different at every build. |
| # If you don' want this to change at every build, you can define BUILD_NUMBER in |
| # your product makefile and increase it manually. |
| $(LOCAL_BUILT_MODULE): |
| $(hide)mkdir -p $(dir $@) |
| ifeq ($(shell echo $(BUILD_NUMBER) | grep -E '[^0-9]'),) |
| echo $(BRILLO_PRODUCT_VERSION).$(BUILD_NUMBER) > $@ |
| else |
| echo $(BRILLO_PRODUCT_VERSION).$(BUILD_DATETIME) > $@ |
| endif |
| |
| endif |