1#
2# Copyright (C) 2017 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# Sets Android Go recommended default product options..
18
19
20# Set lowram options and enable traced by default
21PRODUCT_VENDOR_PROPERTIES += \
22     ro.config.low_ram=true \
23     persist.traced.enable=1 \
24
25# Speed profile services and wifi-service to reduce RAM and storage.
26PRODUCT_SYSTEM_SERVER_COMPILER_FILTER := speed-profile
27
28# Always preopt extracted APKs to prevent extracting out of the APK for gms
29# modules.
30PRODUCT_ALWAYS_PREOPT_EXTRACTED_APK := true
31
32# Use a profile based boot image for this device. Note that this is currently a
33# generic profile and not Android Go optimized.
34PRODUCT_USE_PROFILE_FOR_BOOT_IMAGE := true
35PRODUCT_DEX_PREOPT_BOOT_IMAGE_PROFILE_LOCATION := frameworks/base/config/boot-image-profile.txt
36
37# Do not generate libartd.
38PRODUCT_ART_TARGET_INCLUDE_DEBUG_BUILD := false
39
40# Do not spin up a separate process for the network stack on go devices, use an in-process APK.
41PRODUCT_PACKAGES += InProcessNetworkStack
42PRODUCT_PACKAGES += CellBroadcastAppPlatform
43PRODUCT_PACKAGES += com.android.tethering.inprocess
44
45# Strip the local variable table and the local variable type table to reduce
46# the size of the system image. This has no bearing on stack traces, but will
47# leave less information available via JDWP.
48PRODUCT_MINIMIZE_JAVA_DEBUG_INFO := true
49
50# Disable Scudo outside of eng builds to save RAM.
51ifneq (,$(filter eng, $(TARGET_BUILD_VARIANT)))
52  PRODUCT_DISABLE_SCUDO := true
53endif
54
55# Add the system properties.
56TARGET_SYSTEM_PROP += \
57    build/make/target/board/go_defaults_common.prop
58
59# use the go specific handheld_core_hardware.xml from frameworks
60PRODUCT_COPY_FILES += \
61    frameworks/native/data/etc/go_handheld_core_hardware.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/handheld_core_hardware.xml
62
63# Dedupe VNDK libraries with identical core variants.
64TARGET_VNDK_USE_CORE_VARIANT := true
65