How to set library path for JNI

[rajamohammed]

Hi Friends,

Can anyone of u pls tell me, How to set library path to run JNI functionality. I am running helloworld.java as,
class HelloWorld {

static {
System.loadLibrary("HelloWorld");
}

private native void print();

public static void main(String[] args) {
new HelloWorld().print();
}
}
2. I created HelloWorld. c file also.
3. I used javac & javah tp create class & header files. but while using command,
gcc -G -I/java/include -I/java/include/solaris HelloWorld.c -o libHelloWorld.so
,it shows HeloWorld.c:1: jni.h : NO such file or Diretcory
HeloWorld.h:1: jni.h : NO such file or Diretcory.

The c file I worte was ,
#include <jni.h>
#include <stdio.h>
#include "HelloWorld.h"

JNIEXPORT void JNICALL
Java_HelloWorld_print(JNIEnv *env, jobject obj)
{
printf("Hello World!\n");
return;
}

Please Clarify.
Thanks & Regards,
Raja Mohammed.