common.mk: move DEFAULT_PRELUDES

* common.mk (DEFAULT_PRELUDES): no longer configurable since
  r43278, move from Makefile.in and win32/Makefile.sub.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Makefile.in

@@ -113,8 +113,6 @@ XRUBY_LIBDIR = @XRUBY_LIBDIR@
 XRUBY_RUBYLIBDIR = @XRUBY_RUBYLIBDIR@
 XRUBY_RUBYHDRDIR = @XRUBY_RUBYHDRDIR@
 
-DEFAULT_PRELUDES = $(GEM_PRELUDE)
-
 #### End of system configuration section. ####
 
 MAJOR=	@MAJOR@

common.mk

@@ -109,6 +109,7 @@ ALLOBJS       = $(NORMALMAINOBJ) $(MINIOBJS) $(COMMONOBJS) $(DMYEXT)
 
 GOLFOBJS      = goruby.$(OBJEXT) golf_prelude.$(OBJEXT)
 
+DEFAULT_PRELUDES = $(GEM_PRELUDE)
 PRELUDE_SCRIPTS = $(srcdir)/prelude.rb $(srcdir)/enc/prelude.rb $(DEFAULT_PRELUDES)
 GEM_PRELUDE = $(srcdir)/gem_prelude.rb
 PRELUDES      = prelude.c miniprelude.c

win32/Makefile.sub

@@ -295,7 +295,6 @@ BTESTRUBY = $(MINIRUBY)
 !ifndef RUBY
 RUBY = ruby
 !endif
-DEFAULT_PRELUDES = $(GEM_PRELUDE)
 
 DTRACE_EXT = dmyh