diff -uNr a/client/Makefile.in b/client/Makefile.in

--- a/client/Makefile.in	2019-04-10 11:06:55.428378274 +0200

+++ b/client/Makefile.in	2019-04-10 13:02:54.734002880 +0200

@@ -40,16 +40,7 @@

 	ln -snf $^ $@

 fence_virt: ${fence_virt_SOURCES:.c=.o}

-	$(CC) $(CFLAGS) -o $@ $^ -shared $(LIBS) -L../common -lfence_virt

-

-mcast.o: mcast.c

-	$(CC) $(CFLAGS) -fPIC -c -o $@ $^ $(INCLUDES)

-

-options.o: options.c

-	$(CC) $(CFLAGS) -fPIC -c -o $@ $^ $(INCLUDES)

-

-serial.o: serial.c

-	$(CC) $(CFLAGS) -fPIC -c -o $@ $^ $(INCLUDES)

+	$(CC) $(CFLAGS) -pie -o $@ $^ $(LIBS) -L../common -lfence_virt

 %.o: %.c

 	$(CC) $(CFLAGS) -c -o $@ $^ $(INCLUDES)