project(helloJavah Java CXX) cmake_minimum_required (VERSION 2.8.12) set(CMAKE_VERBOSE_MAKEFILE 1) include(CTest) find_package(Java COMPONENTS Development) include (UseJava) # JNI support find_package(JNI) add_jar(B1 B.java) add_jar(C1 C.java) create_javah(TARGET B_javah CLASSES B C CLASSPATH B1 C1) add_jar(hello3 HelloWorld2.java) add_library(B SHARED B.cpp C.cpp) add_dependencies(B B_javah) target_include_directories(B PRIVATE ${CMAKE_CURRENT_BINARY_DIR} ${JAVA_INCLUDE_PATH} ${JAVA_INCLUDE_PATH2}) add_test (NAME Java.Javah COMMAND "${Java_JAVA_EXECUTABLE}" -Djava.library.path=$ -classpath hello3.jar HelloWorld2)