ripper.o: $(hdrdir)/lex.c eventids1.c eventids2.c

ripper.c: ripper.y
	bison -t -v -o$@ ripper.y

ripper.y: $(hdrdir)/parse.y $(srcdir)/tools/preproc.rb
	$(RUBY) $(srcdir)/tools/preproc.rb $(hdrdir)/parse.y > $@

eventids1.c: $(hdrdir)/parse.y $(srcdir)/tools/generate-eventids1.rb ids1
	$(RUBY) $(srcdir)/tools/generate-eventids1.rb ids1 > $@

ids1: $(srcdir)/tools/list-parse-event-ids.rb $(hdrdir)/parse.y
	$(RUBY) $(srcdir)/tools/list-parse-event-ids.rb -a $(hdrdir)/parse.y > $@

ids2: $(srcdir)/tools/list-scan-event-ids.rb $(srcdir)/eventids2.c
	$(RUBY) $(srcdir)/tools/list-scan-event-ids.rb -a $(srcdir)/eventids2.c > $@

rb: $(srcdir)/lib/ripper/core.rb.in ids1 ids2 $(srcdir)/tools/generate-ripper_rb.rb
	$(RUBY) $(srcdir)/tools/generate-ripper_rb.rb $(srcdir)/lib/ripper/core.rb.in ids1 ids2 > $(srcdir)/lib/ripper/core.rb

#
# Entries for only ripper developpers: DO NOT USE
#

test:
	$(RUBY) test/check-event-arity.rb $(hdrdir)/parse.y
	sh test/check-event-coverage.sh
	$(RUBY) test/check-scanner-event-coverage.rb
	$(RUBY) test/validate.rb > /dev/null
	@echo OK

preproc: ripper.E
ripper.E: ripper.c
	$(CC) -E $(CPPFLAGS) ripper.c | $(RUBY) $(srcdir)/tools/strip.rb > $@