Index: src/ipepresenter/Makefile
--- src/ipepresenter/Makefile.orig
+++ src/ipepresenter/Makefile
@@ -10,6 +10,7 @@ TARGET = $(call exe_target,ipepresenter)
 
 CXXFLAGS += -I../include -I../ipecanvas -I../ipecairo \
 	$(UI_CFLAGS) $(CAIRO_CFLAGS) $(ZLIB_CFLAGS)
+CPPFLAGS += $(CXXFLAGS)
 LIBS += -L$(buildlib) -lipecanvas -lipecairo -lipe \
 	$(UI_LIBS) $(CAIRO_LIBS) $(ZLIB_LIBS)