Posted on 23/02/2017 by Robert Foss
By precompiling APK files during AOSP build a few minutes can be shaved off of the development iteration time on most commonly found Android hardware.
cd /opt/aosp_checkout/ find . -name BoardConfig.mk ./device/huawei/angler/BoardConfig.mk ./device/generic/mini-emulator-x86/BoardConfig.mk ./device/generic/arm64/BoardConfig.mk ./device/generic/mini-emulator-x86_64/BoardConfig.mk ./device/generic/mini-emulator-armv7-a-neon/BoardConfig.mk ./device/generic/mips/BoardConfig.mk ./device/generic/mips64/BoardConfig.mk ./device/generic/x86_64/BoardConfig.mk ./device/generic/mini-emulator-arm64/BoardConfig.mk ./device/generic/mini-emulator-mips/BoardConfig.mk ./device/generic/x86/BoardConfig.mk ./device/generic/armv7-a-neon/BoardConfig.mk ./device/generic/mini-emulator-mips64/BoardConfig.mk ./device/lge/bullhead/BoardConfig.mk ./device/linaro/generic/linaro_x86_64_only/BoardConfig.mk ./device/linaro/generic/linaro_arm64/BoardConfig.mk ./device/linaro/generic/linaro_arm64_only/BoardConfig.mk ./device/linaro/generic/linaro_x86_64/BoardConfig.mk ./device/linaro/generic/BoardConfig.mk ./device/linaro/generic/linaro_arm/BoardConfig.mk ./device/linaro/hikey/hikey/BoardConfig.mk # Edit the BoardConfig.mk that you are using for your build cd device/linaro/generic/ nano BoardConfig.mk # Add the config option WITH_DEXPREOPT := true # Propagate the new settings make defconfig make all |
Depending on the previous system partition size and how many APKs that are built, you may need to increase the system partition size.
nano configs/defconfig # Change the below variable to something big enough to house all of you binaries CONFIG_BOARD_SYSTEMIMAGE_PARTITION_SIZE=1100000000 # Propagate the new settings make defconfig make all |
This post has been a part of work undertaken by my employer Collabora.
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