Checkout this repo

git clone --recursive <this-repo>

Build C++ library

Note, you'll need a working C++ compiler for this. In Ubuntu this is:

sudo apt install build-essential

Then you can build fairy-stockfish and the wrapper library.

cd thirdparty/Fairy-Stockfish-Lib/
cmake -H. -Bbuild -DCMAKE_BUILD_TYPE=Release
cmake --build build

This should produce a library, like so:

➜ ls build/*.so
build/libfairystockfish.so

Build Java Library

In the root dir:

./gradlew publishToMavenLocal

Confirming the install

This should build and install the library in your local maven repository which is in:

~/.m2/repository/

You can check that this library is there with:

➜ find ~/.m2/repository/ -name "*.jar" | grep fairy
/home/lakin/.m2/repository/org/playstrategy/fairystockfish/0.0.11/fairystockfish-0.0.11-linux-x86_64.jar
/home/lakin/.m2/repository/org/playstrategy/fairystockfish/0.0.11/fairystockfish-0.0.11.jar