Hey All,
I am running xorg-x11 for my X server. I am using C for the native calls. I am quite certain that the C-code that I have written works just fine on it's own but when I compile to a shared library and use it with
java, I get this:
Exception in
thread "main" java.lang.UnsatisfiedLinkError: /home/scoon/Desktop/JNI/X11/libcX11.so: /home/scoon/Desktop/JNI/X11/libcX11.so: undefined symbol: XOpenDisplay
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1560)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1485)
at java.lang.Runtime.loadLibrary0(Runtime.java:788)
at java.lang.System.loadLibrary(System.java:834)
at jX11.<clinit>(jX11.java:4)
I compile my shared library using these 2 steps:
gcc -I$JAVAHOME/include -I$JAVAHOME/include/linux -I/usr/X11R6/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/X11R6/include -L/usr/X11R6/lib X11_Imp.c -c -o libcX11.o
ld -shared -o libcX11.so libcX11.o
I think this is an include problem, so I am wondering if anyone has had any experience w/ this?
Thanks in advance,
scoon
