From 311a9eb0c53fd147544d4a71de4ab5d7aa4c29cb Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 25 Nov 2015 03:36:13 +0000
Subject: configure.in: color to ifchange

* configure.in: pass --color to ifchange from CONFIGURE_TTY for
  reconfig.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index dccac086a8..8d36819671 100644
--- a/configure.in
+++ b/configure.in
@@ -4340,7 +4340,10 @@ guard=INCLUDE_RUBY_CONFIG_H
   grep -v "^#define PACKAGE_" confdefs.h
   echo "#endif /* $guard */"
 } | tr -d '\015' |
-${srcdir}/tool/ifchange "${config_h}" -
+(
+  if test "x$CONFIGURE_TTY" = xyes; then color=--color; else color=; fi
+  exec ${srcdir}/tool/ifchange $color "${config_h}" -
+)
 tr -d '\015' < largefile.h > confdefs.h
 rm largefile.h
 
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