build.sh

#!/bin/bash -e

if [ ! -e build.sh ]; then
  echo "build.sh must be ran from the root of the project."
  exit 1
fi

for DIR in /usr/lib/jvm/java-7-openjdk-*; do
	if [ -d "$DIR" ] && [ -x "$DIR"/bin/javac ]; then
		export JAVA_HOME="$DIR"
	fi
done

which cmake >/dev/null 2>&1
if [ $? -ne 0 ]; then
  echo "You must install cmake first."
  exit 1
fi

which mvn >/dev/null 2>&1
if [ $? -ne 0 ]; then
  echo "You must install maven first."
  exit 1
fi

# Cleanup
pushd . && rm -rf build dist && mkdir build

# Generate the JNI interface header
cd ./java
mvn clean compile

# Build the shared library
cd ../build
cmake ../jni/
make

# Copy the shared library over to the Java build
mkdir -p ../java/src/main/resources/org/opennms/unbound4j/native/linux-x86_64/
cp ../dist/libunbound4j.so ../java/src/main/resources/org/opennms/unbound4j/native/linux-x86_64/

# Run the tests and create the .jar
cd ../java
mvn install -DskipTests=true || (echo "Build failed." && exit 1)
cp target/unbound4j-*.jar ../dist/
popd