Builder for MALOS C++ vision library dependencies on Android (multiarch). The current scripts build the next libraries:

• boost
• gflags
• glog
• lmdb
• protobuf
• protobuf-host
• crossguid
• opencv
• libzmq
• matrixio_protos
• matrix-malos-lib
• snappy
• leveldb

Tested with android-ndk-r15c and Android tools_r25.2.5. Please check also the OpenCV version. Current tests are in 3.4.3

In order to build easily you will need docker-compose installed

git clone https://github.com/matrix-io/malos-vision-android-libs.git
cd malos-vision-android-libs
docker-compose up --build libs-builder

git clone https://github.com/matrix-io/malos-vision-android-libs.git
cd malos-vision-android-libs
git submodule update --init --recursive
cd caffe-android-lib
../builder.sh clean
../builder.sh armeabi-v7a

the output packages are generated in root directory:

android_vision_libs_3.1.0_armeabi_20180927.tar.bz2
android_vision_libs_3.1.0_armeabi-v7a_20180927.tar.bz2

if you get error on compile some libraries dependencies please try change in caffe-android-lib/config.sh:

#ANDROID_ABI="armeabi-v7a-hard-softfp with NEON" to
ANDROID_ABI="armeabi-v7a"