--- rocksdb-6.8.1/Makefile.orig	2020-05-22 08:04:05.899202286 +0200
+++ rocksdb-6.8.1/Makefile	2020-05-22 08:41:19.037104339 +0200
@@ -738,7 +738,7 @@
 shared_all_libobjects = $(shared_libobjects) $(shared-ppc-objects)
 endif
 $(SHARED4): $(shared_all_libobjects)
-	$(CXX) $(PLATFORM_SHARED_LDFLAGS)$(SHARED3) $(CXXFLAGS) $(PLATFORM_SHARED_CFLAGS) $(shared_all_libobjects) $(LDFLAGS) -o $@
+	$(CXX) $(PLATFORM_SHARED_LDFLAGS)$(SHARED3) $(CXXFLAGS) $(PLATFORM_SHARED_CFLAGS) $(shared_all_libobjects) $(LDFLAGS) -o $@ -ldl
 
 endif  # PLATFORM_SHARED_EXT