common.mk: clean miniprelude.c

* common.mk (realclean-local): miniprelude.c is made by srcs, so it
  should not removed by distclean but by realclean.  [Bug #6807]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39492 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

+Mon Feb 25 16:47:02 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* common.mk (realclean-local): miniprelude.c is made by srcs, so it
+	  should not removed by distclean but by realclean.  [Bug #6807]
+
 Mon Feb 25 16:30:30 2013  Eric Hodel  <drbrain@segment7.net>
 
 	* lib/rubygems/config_file.rb:  Lazily load .gem/credentials to only

common.mk

@@ -457,7 +457,7 @@ clean-docs: clean-rdoc clean-capi
 distclean: distclean-ext distclean-local distclean-enc distclean-golf distclean-extout distclean-platform
 distclean-local:: clean-local
 	$(Q)$(RM) $(MKFILES) yasmdata.rb *.inc
-	$(Q)$(RM) config.cache config.status config.status.lineno $(PRELUDES)
+	$(Q)$(RM) config.cache config.status config.status.lineno
 	$(Q)$(RM) *~ *.bak *.stackdump core *.core gmon.out $(PREP)
 distclean-ext:: PHONY
 distclean-golf: clean-golf
@@ -469,7 +469,7 @@ distclean-platform: clean-platform
 
 realclean:: realclean-ext realclean-local realclean-enc realclean-golf realclean-extout
 realclean-local:: distclean-local
-	$(Q)$(RM) parse.c parse.h lex.c newline.c revision.h
+	$(Q)$(RM) parse.c parse.h lex.c newline.c miniprelude.c revision.h
 realclean-ext::
 realclean-golf: distclean-golf
 realclean-capi: PHONY