+.B \-g
+Have the compiler produce additional symbol table information for
+.IR sdb (1).
+Also pass the
+.B \-lg
+flag to
+.IR ld (1).
+.TP
+.B \-z
+Create load-on-demand format output (an
+.IR ld (1)
+flag); this is important to specify when loading certain very large programs.
+See
+.IR ld (1).
+.TP