java-tutorials/jni/src/main/cpp/generateNativeLib.sh
Miguel Rivero 62b5a591af BAEL-1637: Guide to JNI(Java Native Interface) (#4066)
* BAEL-1546: Java 8 Math additions

* Applied feedback to Unit Tests

* BAEL-1546 Added missing test annotations

* Added code for BAEL-1637

* Added script for Windows C++ code compile

* Added compilation script for MacOS

* Added some Unit tests
2018-05-15 22:18:41 +01:00

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# Create the header with javac -h . ClassName.java
# Remember to set your JAVA_HOME env var
g++ -c -fPIC -I${JAVA_HOME}/include -I${JAVA_HOME}/include/linux com_baeldung_jni_HelloWorldJNI.cpp -o com_baeldung_jni_HelloWorldJNI.o
g++ -c -fPIC -I${JAVA_HOME}/include -I${JAVA_HOME}/include/linux com_baeldung_jni_ExampleParametersJNI.cpp -o com_baeldung_jni_ExampleParametersJNI.o
g++ -c -fPIC -I${JAVA_HOME}/include -I${JAVA_HOME}/include/linux com_baeldung_jni_ExampleObjectsJNI.cpp -o com_baeldung_jni_ExampleObjectsJNI.o
g++ -shared -fPIC -o ../../../native/linux_x86_64/libnative.so com_baeldung_jni_HelloWorldJNI.o com_baeldung_jni_ExampleParametersJNI.o com_baeldung_jni_ExampleObjectsJNI.o -lc
# Don't forget to set java.library.path to point to the folder where you have the libnative you're loading.