--- exports/Makefile.orig	2019-08-11 21:23:27 UTC
+++ exports/Makefile
@@ -184,7 +184,7 @@ else
 endif
 	$(CC) $(CFLAGS) $(LDFLAGS)  -shared -o ../$(LIBSONAME) \
 	-Wl,--whole-archive $< -Wl,--no-whole-archive \
-	$(FEXTRALIB) $(EXTRALIB)
+	-Wl,-soname,$(LIBSONAME) $(FEXTRALIB) $(EXTRALIB)
 	$(CC) $(CFLAGS) $(LDFLAGS) -w -o linktest linktest.c ../$(LIBSONAME) $(FEXTRALIB) && echo OK.
 	rm -f linktest