$(AM_V_GEN)PYTHONIOENCODING=utf8 $(run_python) $< \
--ovs-version=$(VERSION) ovs-fields \
$(srcdir)/include/openvswitch/meta-flow.h \
- $(srcdir)/lib/meta-flow.xml > $@.tmp
+ $(srcdir)/lib/meta-flow.xml | preconv -e utf-8 > $@.tmp
$(AM_V_at)mv $@.tmp $@
EXTRA_DIST += lib/meta-flow.xml