1#
2# Copyright (C) 2015 The Android Open Source Project
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#      http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15#
16
17# Build time settings used by system services
18# ========================================================
19ifdef OSRELEASED_DIRECTORY
20
21include $(CLEAR_VARS)
22LOCAL_MODULE := product_id
23LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
24LOCAL_LICENSE_CONDITIONS := notice
25LOCAL_MODULE_CLASS := FAKE
26LOCAL_MODULE_PATH := $(TARGET_OUT_OEM)/$(OSRELEASED_DIRECTORY)
27include $(BUILD_SYSTEM)/base_rules.mk
28
29$(LOCAL_BUILT_MODULE):
30	$(hide) mkdir -p $(dir $@)
31	echo $(BRILLO_PRODUCT_ID) > $@
32	$(hide) mkdir -p $(TARGET_OUT_ETC)/$(OSRELEASED_DIRECTORY)
33	ln -sf /oem/$(OSRELEASED_DIRECTORY)/product_id $(TARGET_OUT_ETC)/$(OSRELEASED_DIRECTORY)
34
35include $(CLEAR_VARS)
36LOCAL_MODULE := system_id
37LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
38LOCAL_LICENSE_CONDITIONS := notice
39LOCAL_MODULE_CLASS := ETC
40LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/$(OSRELEASED_DIRECTORY)
41include $(BUILD_SYSTEM)/base_rules.mk
42
43$(LOCAL_BUILT_MODULE):
44	$(hide) mkdir -p $(dir $@)
45	echo $(BRILLO_SYSTEM_ID) > $@
46
47
48include $(CLEAR_VARS)
49LOCAL_MODULE := product_version
50LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
51LOCAL_LICENSE_CONDITIONS := notice
52LOCAL_MODULE_CLASS := FAKE
53LOCAL_MODULE_PATH := $(TARGET_OUT_OEM)/$(OSRELEASED_DIRECTORY)
54include $(BUILD_SYSTEM)/base_rules.mk
55
56# The version is set to 0.0.0.0 if the user did not set the actual version.
57# This allows us to have a valid version number while being easy to filter.
58BRILLO_PRODUCT_VERSION ?= "0.0.0.0"
59ifeq ($(shell echo $(BRILLO_PRODUCT_VERSION) | grep -E '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$$'),)
60$(error Invalid BRILLO_PRODUCT_VERSION "$(BRILLO_PRODUCT_VERSION)", must be \
61  four numbers separated by dots. Example: "1.2.0.0")
62endif
63
64$(LOCAL_BUILT_MODULE):
65	$(hide) mkdir -p $(dir $@)
66	echo $(BRILLO_PRODUCT_VERSION) > $@
67	$(hide) mkdir -p $(TARGET_OUT_ETC)/$(OSRELEASED_DIRECTORY)
68	ln -sf /oem/$(OSRELEASED_DIRECTORY)/product_version $(TARGET_OUT_ETC)/$(OSRELEASED_DIRECTORY)
69
70
71include $(CLEAR_VARS)
72LOCAL_MODULE := system_version
73LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
74LOCAL_LICENSE_CONDITIONS := notice
75LOCAL_MODULE_CLASS := ETC
76LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/$(OSRELEASED_DIRECTORY)
77include $(BUILD_SYSTEM)/base_rules.mk
78
79# The version is set to 0.0.0 if the user did not set the actual version.
80# This allows us to have a valid version number while being easy to filter.
81BRILLO_SYSTEM_VERSION ?= "0.0.0"
82ifeq ($(shell echo $(BRILLO_SYSTEM_VERSION) | grep -E '^[0-9]+\.[0-9]+\.[0-9]+$$'),)
83$(error Invalid BRILLO_SYSTEM_VERSION "$(BRILLO_SYSTEM_VERSION)", must be \
84  three numbers separated by dots. Example: "1.2.0")
85endif
86
87# Append BUILD_NUMBER if it is a number or a build timestamp otherwise.
88# If you don' want this to change at every build, you can define BUILD_NUMBER in
89# your product makefile and increase it manually.
90$(LOCAL_BUILT_MODULE):
91	$(hide) mkdir -p $(dir $@)
92ifeq ($(strip $(HAS_BUILD_NUMBER)),true)
93	echo $(BRILLO_SYSTEM_VERSION).$(shell cat $(BUILD_NUMBER_FILE)) > $@
94else
95	echo $(BRILLO_SYSTEM_VERSION).$(BUILD_DATETIME_FROM_FILE) > $@
96endif
97
98endif
99