+
+HSTAMP_FILES = \
+ include/openflow/nicira.hstamp \
+ include/openflow/openflow-1.0.hstamp \
+ include/openflow/openflow-1.1.hstamp \
+ include/openflow/openflow.hstamp
+ALL_LOCAL += $(HSTAMP_FILES)
+$(HSTAMP_FILES): build-aux/check-structs
+
+include/openflow/openflow-1.0.hstamp: include/openflow/openflow-common.h
+include/openflow/openflow-1.1.hstamp: include/openflow/openflow-common.h
+include/openflow/nicira-ext.hstamp: \
+ include/openflow/openflow-1.0.h \
+ include/openflow/openflow-1.1.h \
+ include/openflow/openflow-common.h \
+ include/openflow/openflow.h