This project shows how to build libbaresip for Android on Debian 13 using Android NDK. Resulting libbaresip can be used in Baresip based Android (Studio) applications.

Install the following Debian packages:

apt install wget cmake make libtool m4 automake pkg-config unzip

Download and unzip Android NDK for Linux from:

https://developer.android.com/ndk/downloads

or use NDK that comes with Android Studio. NDK version must match ndkVersion in baresip-studio/app/build.gradle.

Clone libbaresip-android repository:

$ git clone https://github.com/juha-h/libbaresip-android.git

This creates libbaresip-android directory containing Makefile.

Go to libbaresip-android directory and checkout master branch.

You need to set (or check) the variables listed in VALUES TO CONFIGURE section.

Download source code:

$ make download-sources

This will also patch re and baresip as needed by baresip-studio project.

After that you should have in libbaresip-android directory these source directories:

    amr
    baresip
    bcg729
    codec2
    g7221
    openssl
    opus
    re
    sndfile
    spandsp
    tiff
    vo-amrwbenc
    zrtpcpp

Build and install the libraries only for a selected architecture with command:

$ make libbaresip ANDROID_TARGET_ARCH=$ARCH

by replacing $ARCH with armeabi-v7a, arm64-v8a, or x86_64.

Or you can build and install the libraries for armeabi-v7a and arm64-v8a architectures with command:

$ make all

and also for x86_64 architecture with command:

$ make debug