diff -r d420c77a7248 -r d4ab34a8c6dc sbsv2/raptor/lib/flm/tracecompiler.mk
--- a/sbsv2/raptor/lib/flm/tracecompiler.mk	Tue May 18 22:13:09 2010 +0100
+++ b/sbsv2/raptor/lib/flm/tracecompiler.mk	Tue May 18 22:28:22 2010 +0100
@@ -162,7 +162,7 @@
 
 $(TRACE_SOURCE_LIST):
 	$(call startrule,sourcelist_combine) \
-	$(GNUCAT) $$^ | $(GNUSORT) -u > $$@.new && \
+	$(GNUCAT) $(TRACE_SOURCE_LIST) $$^ 2>/dev/null | $(GNUSORT) -u > $$@.new && \
 	$(GNUMD5SUM) -c $(TRACE_MARKER) 2>/dev/null ||  \
 	  $(GNUCP) $$@.new $$@ \
 	$(call endrule,sourcelist_combine)
@@ -185,7 +185,7 @@
 
 $(TRACE_SOURCE_LIST):
 	$(call startrule,sourcelist_combine) \
-	$(GNUCAT) $$^ | $(GNUSORT) -u > $$@.new && \
+	$(GNUCAT) $(TRACE_SOURCE_LIST) $$^ 2>/dev/null | $(GNUSORT) -u > $$@.new && \
 	$(GNUMD5SUM) -c $(TRACE_MARKER) 2>/dev/null ||  \
 	  $(GNUCP) $$@.new $$@ \
 	$(call endrule,sourcelist_combine)