JNI加载不了so?但so在路径内啊。

Question

/home/jstudy/Jinstall/jdk1.5.0_06/jre/lib/i386/client:/home/jstudy/Jinstall/jdk1.5.0_06/jre/lib/i386:/home/jstudy/Jinstall/jdk1.5.0_06/jre/../lib/i386:/home/jstudy/src/jni 
Cannot load hello library: 
java.lang.UnsatisfiedLinkError: /home/jstudy/src/jni/libhello.so: /home/jstudy/src/jni/libhello.so: undefined symbol: __gxx_personality_v0 
Exception in thread "main" java.lang.UnsatisfiedLinkError: SayHello 
at Hello.SayHello(Native Method) 
at ToSay.<init>(ToSay.java:14) 
at ToSay.main(ToSay.java:7) //Hello.java 
public class Hello 
{ 
static 
{ 
try 
{ 
System.out.println(System.getProperty("java.library.path")); 
//此处即为本地方法所在链接库名 
System.loadLibrary("hello"); 
} 
catch(UnsatisfiedLinkError e) 
{ 
System.err.println("Cannot load hello library:\n " + e.toString()); 
} 
} public Hello() 
{ 
// 
} //声明的本地方法 
public native void SayHello(String strName); 
} libhello.so明明在LD_LIBRARY_PATH里面为什么无法LOAD呢？