--- lib/tests/Makefile.in.orig	2016-10-03 02:58:00 UTC
+++ lib/tests/Makefile.in
@@ -167,7 +167,7 @@ else
 ifeq ($(OS_ARCH),OS2)
 	$(LINK) $(EXEFLAGS) $(LDOPTS) $< $(LIBPLC)  $(LIBPLDS) $(LIBPR) $(OS_LIBS) $(EXTRA_LIBS)
 else
-	$(CC) $(XCFLAGS) $< $(LDOPTS) $(LIBPLC) $(LIBPLDS) $(LIBPR) $(EXTRA_LIBS) -o $@
+	$(CC) $(XCFLAGS) $< $(LDOPTS) $(LIBPLC) $(LIBPLDS) $(LIBPR) $(OS_LIBS) $(EXTRA_LIBS) -o $@
 endif
 endif
 endif