diff -durN duma_2_5_14.orig/Makefile duma_2_5_14/Makefile
--- duma_2_5_14.orig/Makefile	2008-06-17 10:30:40.000000000 +0200
+++ duma_2_5_14/Makefile	2008-06-17 10:30:17.000000000 +0200
@@ -228,9 +228,13 @@
 	dumatest.c tstheap.c thread-test.c testmt.c dumatestpp.cpp testoperators.cpp \
 	createconf.c
 
-OBJECTS = dumapp.o duma.o sem_inc.o print.o
+OBJECTS = duma.o sem_inc.o print.o
+SO_OBJECTS = duma_so.o sem_inc_so.o print_so.o
 
-SO_OBJECTS = dumapp_so.o duma_so.o sem_inc_so.o print_so.o
+ifeq ($(DUMA_CPP),1)
+OBJECTS += dumapp.o
+SO_OBJECTS += dumapp_so.o
+endif
 
 all:	libduma.a tstheap$(EXEPOSTFIX) dumatest$(EXEPOSTFIX) thread-test$(EXEPOSTFIX) testmt$(EXEPOSTFIX) dumatestpp$(EXEPOSTFIX) testoperators$(EXEPOSTFIX) $(DUMA_DYN_DEPS)