Undefined references for SWT

Sun Feb 11 04:16:00 GMT 2007

Hi,
I am using GCJ for MingW GCC/GCJ 4.3 (gcj-eclipse-merge-branch).
I am getting the following errors when I attempt to compile not only
my java code, but referenced jars as well:
org/vafada/swtcalendar/SWTCalendar.o:SWTCalendar.java:(.data+0xc28):
undefined reference to
`org::eclipse::swt::widgets::Control::isActive()'
org/vafada/swtcalendar/SWTCalendar.o:SWTCalendar.java:(.data+0xc2c):
undefined reference to
`org::eclipse::swt::widgets::Control::isEnabled()'
org/vafada/swtcalendar/SWTCalendar.o:SWTCalendar.java:(.data+0xc30):
undefined reference to
`org::eclipse::swt::widgets::Control::isFocusControl()'
org/vafada/swtcalendar/SWTCalendar.o:SWTCalendar.java:(.data+0xc34):
undefined reference to
`org::eclipse::swt::widgets::Control::isFocusAncestor(org::eclipse::swt::widgets::Control*)'
org/vafada/swtcalendar/SWTCalendar.o:SWTCalendar.java:(.data+0xc38):
undefined reference to
`org::eclipse::swt::widgets::Control::isReparentable()'
org/vafada/swtcalendar/SWTCalendar.o:SWTCalendar.java:(.data+0xc3c):
undefined reference to
`org::eclipse::swt::widgets::Control::isShowing()'
I have included the swt.jar that MingW provides in the classpath. I
have also used the -fjni flag. I must be missing something here. Can
anyone give me any pointers?
Thanks!
Harpal