diff -ruNp unrar/makefile unrar.new/makefile
--- unrar/makefile	2020-05-21 12:13:21.000000000 +0300
+++ unrar.new/makefile	2022-02-06 00:13:16.126128359 +0300
@@ -157,7 +157,7 @@ lib:	WHAT=RARDLL
 lib:	CXXFLAGS+=$(LIBFLAGS)
 lib:	clean $(OBJECTS) $(LIB_OBJ)
 	@rm -f libunrar.*
-	$(LINK) -shared -o libunrar.so $(LDFLAGS) $(OBJECTS) $(LIB_OBJ)
+	$(LINK) -shared -Wl,-soname,libunrar.so.$(libversion) -o libunrar.so.$(libversion) $(LDFLAGS) $(OBJECTS) $(LIB_OBJ)
 	$(AR) rcs libunrar.a $(OBJECTS) $(LIB_OBJ)
 
 install-unrar: