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-rw-r--r--ext/ripper/depend5
1 files changed, 2 insertions, 3 deletions
diff --git a/ext/ripper/depend b/ext/ripper/depend
index 9aba267533..a06330b645 100644
--- a/ext/ripper/depend
+++ b/ext/ripper/depend
@@ -21,9 +21,8 @@ static: check
ripper.y: $(srcdir)/tools/preproc.rb $(srcdir)/tools/dsl.rb $(top_srcdir)/parse.y $(top_srcdir)/defs/id.def
$(ECHO) extracting $@ from $(top_srcdir)/parse.y
- $(Q) $(RUBY) $(top_srcdir)/tool/id2token.rb $(top_srcdir)/parse.y > ripper.tmp.y
- $(Q) $(RUBY) $(srcdir)/tools/preproc.rb ripper.tmp.y --output=$@
- $(Q) $(RM) ripper.tmp.y
+ $(Q) $(RUBY) $(top_srcdir)/tool/id2token.rb $(top_srcdir)/parse.y | \
+ $(RUBY) $(srcdir)/tools/preproc.rb --output=$@ - ripper.y
check: .eventids2-check