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Add build option to enable lowram/go on all devices

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This commit is contained in:
Tad 2018-07-10 21:27:55 -04:00
parent 746c925a22
commit 5af16e1ddd
6 changed files with 65 additions and 4 deletions
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37
Patches/LineageOS-14.1/android_build/lowram.mk Normal file
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@ -0,0 +1,37 @@
#
# Copyright (C) 2017 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.
#
# Sets Android Go recommended default values for propreties.
# Set lowram options
PRODUCT_PROPERTY_OVERRIDES += \
ro.config.low_ram=true \
ro.lmk.critical_upgrade=true \
ro.lmk.upgrade_pressure=40 \
config.disable_atlas=true \
persist.sys.use_16bpp_alpha=1
# Speed profile services and wifi-service to reduce RAM and storage.
PRODUCT_SYSTEM_SERVER_COMPILER_FILTER := speed-profile
# Always preopt extracted APKs to prevent extracting out of the APK for gms
# modules.
PRODUCT_ALWAYS_PREOPT_EXTRACTED_APK := true
# Default heap sizes. Allow up to 256m for large heaps to make sure a single app
# doesn't take all of the RAM.
PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.heapgrowthlimit=128m
PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.heapsize=256m

12
Scripts/LineageOS-14.1/Functions.sh
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@ -130,8 +130,18 @@ enableDexPreOptFull() {
cd "$DOS_BUILD_BASE$1";
if [ -f BoardConfig.mk ]; then
sed -i "s/WITH_DEXPREOPT_BOOT_IMG_ONLY := true/WITH_DEXPREOPT_BOOT_IMG_ONLY := false/" BoardConfig.mk;
echo "Enabled full dexpreopt";
echo "Enabled full dexpreopt for $1";
fi;
cd "$DOS_BUILD_BASE";
}
export -f enableDexPreOptFull;
enableLowRam() {
cd "$DOS_BUILD_BASE$1";
if [ -f lineage.mk ]; then echo '$(call inherit-product, $(SRC_TARGET_DIR)/product/lowram.mk)' >> lineage.mk; fi;
if [ -f BoardConfig.mk ]; then echo 'MALLOC_SVELTE := true' >> BoardConfig.mk; fi;
if [ -f BoardConfigCommon.mk ]; then echo 'MALLOC_SVELTE := true' >> BoardConfigCommon.mk; fi;
echo "Enabled lowram for $1";
cd "$DOS_BUILD_BASE";
}
export -f enableLowRam;

4
Scripts/LineageOS-14.1/Patch.sh
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@ -68,6 +68,7 @@ patch -p1 < "$DOS_PATCHES/android_build/0001-Automated_Build_Signing.patch"; #Au
sed -i 's/messaging/Silence/' target/product/*.mk; #Replace AOSP Messaging app with Silence
sed -i 's/ro.secure=0/ro.secure=1/' core/main.mk;
#sed -i 's/ro.adb.secure=0/ro.adb.secure=1/' core/main.mk;
cp "$DOS_PATCHES/android_build/lowram.mk" target/product/lowram.mk;
enterAndClear "device/qcom/sepolicy";
patch -p1 < "$DOS_PATCHES/android_device_qcom_sepolicy/0001-Camera_Fix.patch"; #Fix camera on user builds XXX: REMOVE THIS TRASH
@ -261,10 +262,11 @@ sed -i "s/TZ.BF.2.0-2.0.0134/TZ.BF.2.0-2.0.0134|TZ.BF.2.0-2.0.0137/" board-info.
#Make changes to all devices
cd "$DOS_BUILD_BASE";
if [ "$DOS_LOWRAM_ENABLED" = true ]; then find "device" -maxdepth 2 -mindepth 2 -type d -exec bash -c 'enableLowRam "$0"' {} \;; fi;
find "device" -maxdepth 2 -mindepth 2 -type d -exec bash -c 'enhanceLocation "$0"' {} \;
find "device" -maxdepth 2 -mindepth 2 -type d -exec bash -c 'enableDexPreOpt "$0"' {} \;
find "device" -maxdepth 2 -mindepth 2 -type d -exec bash -c 'enableForcedEncryption "$0"' {} \;
#if [ "$STRONG_ENCRYPTION_ENABLED" = true ]; then find "device" -maxdepth 2 -mindepth 2 -type d -exec bash -c 'enableStrongEncryption "$0"' {} \; fi;
#if [ "$STRONG_ENCRYPTION_ENABLED" = true ]; then find "device" -maxdepth 2 -mindepth 2 -type d -exec bash -c 'enableStrongEncryption "$0"' {} \;; fi;
find "kernel" -maxdepth 2 -mindepth 2 -type d -exec bash -c 'hardenDefconfig "$0"' {} \;
cd "$DOS_BUILD_BASE";

12
Scripts/LineageOS-15.1/Functions.sh
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@ -116,8 +116,18 @@ enableDexPreOptFull() {
cd "$DOS_BUILD_BASE$1";
if [ -f BoardConfig.mk ]; then
sed -i "s/WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY := true/WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY := false/" BoardConfig.mk;
echo "Enabled full dexpreopt";
echo "Enabled full dexpreopt for $1";
fi;
cd "$DOS_BUILD_BASE";
}
export -f enableDexPreOptFull;
enableLowRam() {
cd "$DOS_BUILD_BASE$1";
if [ -f lineage.mk ]; then echo '$(call inherit-product, $(SRC_TARGET_DIR)/product/go_defaults.mk)' >> lineage.mk; fi;
if [ -f BoardConfig.mk ]; then echo 'MALLOC_SVELTE := true' >> BoardConfig.mk; fi;
if [ -f BoardConfigCommon.mk ]; then echo 'MALLOC_SVELTE := true' >> BoardConfigCommon.mk; fi;
echo "Enabled lowram for $1";
cd "$DOS_BUILD_BASE";
}
export -f enableLowRam;

3
Scripts/LineageOS-15.1/Patch.sh
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@ -242,10 +242,11 @@ sed -i "s/TZ.BF.2.0-2.0.0134/TZ.BF.2.0-2.0.0134|TZ.BF.2.0-2.0.0137/" board-info.
#Make changes to all devices
cd "$DOS_BUILD_BASE";
if [ "$DOS_LOWRAM_ENABLED" = true ]; then find "device" -maxdepth 2 -mindepth 2 -type d -exec bash -c 'enableLowRam "$0"' {} \;; fi;
find "device" -maxdepth 2 -mindepth 2 -type d -exec bash -c 'enhanceLocation "$0"' {} \;
find "device" -maxdepth 2 -mindepth 2 -type d -exec bash -c 'enableDexPreOpt "$0"' {} \;
find "device" -maxdepth 2 -mindepth 2 -type d -exec bash -c 'enableForcedEncryption "$0"' {} \;
#if [ "$STRONG_ENCRYPTION_ENABLED" = true ]; then find "device" -maxdepth 2 -mindepth 2 -type d -exec bash -c 'enableStrongEncryption "$0"' {} \; fi;
#if [ "$STRONG_ENCRYPTION_ENABLED" = true ]; then find "device" -maxdepth 2 -mindepth 2 -type d -exec bash -c 'enableStrongEncryption "$0"' {} \;; fi;
find "kernel" -maxdepth 2 -mindepth 2 -type d -exec bash -c 'hardenDefconfig "$0"' {} \;
cd "$DOS_BUILD_BASE";

1
Scripts/init.sh
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@ -37,6 +37,7 @@ export DOS_MICROG_INCLUDED="NLP"; #Determines inclusion of microG. Options: NONE
export DOS_HOSTS_BLOCKING=true; #Switch to false to prevent inclusion of our HOSTS file
export DOS_HOSTS_BLOCKING_LIST="https://divestos.xyz/hosts"; #Must be in the format "127.0.0.1 bad.domain.tld"
export DOS_OVERCLOCKS_ENABLED=true; #Switch to false to disable overclocks
export DOS_LOWRAM_ENABLED=false; #Switch to true to enable lowram/Go configuration on all devices
export DOS_STRONG_ENCRYPTION_ENABLED=false; #Switch to true to enable AES-256bit encryption XXX: THIS WILL **DESTROY** EXISTING INSTALLS!
export DOS_NON_COMMERCIAL_USE_PATCHES=false; #Switch to false to prevent inclusion of non-commercial use patches