--- makes/Make.ttune.orig	2011-05-03 10:29:43.000000000 +0200
+++ makes/Make.ttune	2011-05-03 10:29:46.000000000 +0200
@@ -197,7 +197,8 @@
              ATL_thread_start_noaff.o ATL_thread_start.o
 	$(CC) $(CCFLAGS) -o xtune_aff tune_aff.o ATL_goparallel_noaff.o \
               ATL_goparallel_aff.o ATL_log2tlaunch_noaff.o ATL_log2tlaunch.o \
-              ATL_thread_start_noaff.o ATL_thread_start.o $(ATLASlib) $(LIBS)
+              ATL_thread_start_noaff.o ATL_thread_start.o \
+			  -Wl,-undefined,suppress,-flat_namespace $(ATLASlib) $(LIBS)
 
 ATL_goparallel_aff.o : $(myTHRdir)/ATL_goparallel.c
 	$(CC) $(CCFLAGS) -o $@ -DATL_TUNING -c $(myTHRdir)/ATL_goparallel.c
