Nunchuk Android Native SDK

Nunchuk Android Native SDK is a wrapper for libnunchuk.

For more info on our products, please visit our website.

Building

Build requirements

NDK: 27.2.12479018

minSdkVersion: 24

Mac OS

1. Xcode Command Line Tools

The Xcode Command Line Tools are a collection of build tools for macOS. These tools must be installed in order to build Bitcoin Core from source.

To install, run the following command from your terminal:

xcode-select --install

Upon running the command, you should see a popup appear. Click on Install to continue the installation process.

2. Homebrew Package Manager

Homebrew is a package manager for macOS that allows one to install packages from the command line easily. To install the Homebrew package manager, see: https://brew.sh

Note: If you run into issues while installing Homebrew or pulling packages, refer to Homebrew's troubleshooting page.

3. Brew Dependencies

Run the following from your terminal:

brew install automake libtool boost pkg-config libevent

Linux

Ensure the following packages are installed on your system:

make automake ninja-build libtool pkg-config git openjdk-17-jdk

Building

1. Pull submodules

pushd ${PWD}/src/main/native
git submodule add --force -b main https://github.com/nunchuk-io/libnunchuk.git
git submodule update --init --recursive
bash .install_deps.sh
popd

2. Export PATH Variables

export ANDROID_SDK=/path/to/your/android/sdk
export ANDROID_NDK_HOME=/path/to/your/android/sdk/ndk/27.2.12479018

# On Mac OS, the default paths are:
export ANDROID_SDK=/Users/${USER}/Library/Android/sdk
export ANDROID_NDK_HOME=/Users/${USER}/Library/Android/sdk/ndk/27.2.12479018
# On Linux, the default paths are:
export ANDROID_SDK=$HOME/Android/Sdk
export ANDROID_NDK_HOME=$HOME/Android/Sdk/ndk/27.2.12479018

3. Build the SDK

./gradlew clean assembleArmRelease --stacktrace
./gradlew publish