diff -Burp ltrace-0.5/Makefile.in ltrace-0.5-pm/Makefile.in
--- ltrace-0.5/Makefile.in	2007-10-08 20:28:35.000000000 +0200
+++ ltrace-0.5-pm/Makefile.in	2007-10-08 20:27:07.000000000 +0200
@@ -34,6 +34,7 @@ VERSION	=	@PACKAGE_VERSION@
 
 all:		ltrace
 
+$(OBJ):		| sysdeps/sysdep.o
 ltrace:		sysdeps/sysdep.o $(OBJ)
 		$(CC) $(LDFLAGS) $^ $(LIBS) -o $@