Remove probes.o before update

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-20 00:51:00 +00:00 · 2012-11-20 00:51:00 +00:00 · a7e13d65f4
--- a/Makefile.in
+++ b/Makefile.in
@ -349,6 +349,7 @@ probes.@OBJEXT@: $(srcdir)/probes.d
 	  done; \
 	fi; \
 	touch "$$stamp"
+	$(RM) $@
 	$(Q) $(DTRACE) -G -s $(srcdir)/probes.d -o $@ $(DTRACE_DEPENDENT_OBJS)

 # DTrace static library hacks described here: