CMakeLists.txt

cmake_minimum_required (VERSION 3.0)
project (HelloWorld)

find_package (Java REQUIRED)
find_package (JNI REQUIRED)
include (UseJava)


# Example without JNI. Simple HelloWorld class with an entry point.
add_jar (HelloWorld
         VERSION 0.0.1
         ENTRY_POINT com.mdorier.jni.HelloWorld
         SOURCES src/java/com/mdorier/jni/HelloWorld.java)

# Example with JNI. Simple HelloWorldJNI class with an entry point
# that calls various C++ functions.
add_jar (HelloWorldJNI
         VERSION 0.0.1
         ENTRY_POINT com.mdorier.jni.HelloWorldJNI
         GENERATE_NATIVE_HEADERS HelloWorldJNI-native
         SOURCES src/java/com/mdorier/jni/HelloWorldJNI.java)

 add_library (HelloWorldJNI-cpp SHARED
             src/cpp/HelloWorldJNI-cpp.cpp)
target_include_directories (HelloWorldJNI-cpp PRIVATE ${JNI_INCLUDE_DIRS})
target_link_libraries (HelloWorldJNI-cpp PRIVATE HelloWorldJNI-native ${JNI_LIBRARIES})