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-rw-r--r--ext/ripper/depend1
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/ripper/depend b/ext/ripper/depend
index f1fbeaf5c3..f1ec0facc9 100644
--- a/ext/ripper/depend
+++ b/ext/ripper/depend
@@ -22,6 +22,7 @@ ripper.y: $(srcdir)/tools/preproc.rb $(srcdir)/tools/dsl.rb $(top_srcdir)/parse.
$(Q) $(RUBY) $(top_srcdir)/tool/id2token.rb --path-separator=.$(PATH_SEPARATOR)./ \
--vpath=$(VPATH)$(PATH_SEPARATOR)$(top_srcdir) id.h $(top_srcdir)/parse.y > ripper.tmp.y
$(Q) $(RUBY) $(top_srcdir)/tool/pure_parser.rb ripper.tmp.y $(BISON)
+ $(Q) $(RM) ripper.tmp.y.bak
$(Q) $(RUBY) $(srcdir)/tools/preproc.rb ripper.tmp.y --output=$@
$(Q) $(RM) ripper.tmp.y