nobu	2015-12-05 11:57:39 +0900 (Sat, 05 Dec 2015)

  New Revision: 52894

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=52894

  Log:
    Makefile.in: set CONFIGURE_TTY directly
    
    * Makefile.in (reconfig-exec-0): set CONFIGURE_TTY without
      intermediate variable.

  Modified files:
    trunk/Makefile.in
Index: Makefile.in
===================================================================
--- Makefile.in	(revision 52893)
+++ Makefile.in	(revision 52894)
@@ -299,7 +299,7 @@ uncommon.mk: $(srcdir)/common.mk https://github.com/ruby/ruby/blob/trunk/Makefile.in#L299
 .PHONY: reconfig
 reconfig-args = $(srcdir)/$(CONFIGURE) $(configure_args)
 config.status-args = ./config.status --recheck
-reconfig-exec-0 = test -t 1 && tty=yes; exec 3>&1; exit `exec 4>&1; { CONFIGURE_TTY=$$tty "$$@" 3>&- 4>&-; echo $$? 1>&4; } | fgrep -v '(cached)' 1>&3 3>&- 4>&-`
+reconfig-exec-0 = test -t 1 && { CONFIGURE_TTY=yes; export CONFIGURE_TTY; }; exec 3>&1; exit `exec 4>&1; { "$$@" 3>&- 4>&-; echo $$? 1>&4; } | fgrep -v '(cached)' 1>&3 3>&- 4>&-`
 reconfig-exec-1 = set -x; "$$@"
 
 reconfig config.status:	$(srcdir)/$(CONFIGURE) $(srcdir)/enc/Makefile.in \

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