jni.h: no such file or directory

Question

I\'m using Code::Blocks in windows.

I created a dll project trying to get some JNI practice.

In my .h file generated by javah, there\'s #include jni.

Answer 1

You have to add the JDK path to the include path, so the compiler knows the location of the file.

Windows:

/I "$(JAVA_HOME)\include" /I "$(JAVA_HOME)\include\win32"

Linux:

-I"${JAVA_HOME}/include" -I"${JAVA_HOME}/include/linux"

Mac:

-I"${JAVA_HOME}/include" -I"${JAVA_HOME}/include/darwin"