SUFFIXES = .h.pl .inc.pl
-generate_from_pl = $(top_srcdir)/mkinstalldirs `dirname $@` && \
+generate_from_pl = $(MKDIR_P) `dirname $@` && \
$(PERL) -I $(top_srcdir)/src/language/expressions $< -o $@ -i $(top_srcdir)/src/language/expressions/operations.def
.h.pl.h:
.inc.pl.inc:
$(generate_from_pl)
+
+EXTRA_DIST += src/language/expressions/OChangeLog