--- a/make_linux.mak
+++ b/make_linux.mak
@@ -63,4 +63,4 @@

 AWT_LFLAGS = -shared ${SWT_LFLAGS}
-AWT_LIBS = -L$(AWT_LIB_PATH) -ljawt
+AWT_LIBS = `pkg-config --libs x11` -L$(AWT_LIB_PATH) -ljawt