--- freetds-0.92.79.orig/src/apps/tsql.c
+++ freetds-0.92.79/src/apps/tsql.c
@@ -33,6 +33,7 @@
 # endif
 #endif
 
+#include <getopt.h>
 #include <stdio.h>
 #include <assert.h>
 #include <ctype.h>