From 944994b4cceb3ce094090237d04b94d867dd22db Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 17 May 2014 23:23:37 +0000
Subject: mkmf.rb: add NULLCMD

* lib/mkmf.rb (configuration): add NULLCMD.

* lib/mkmf.rb (create_makefile): use NULLCMD macro.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45980 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/mkmf.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/mkmf.rb')

diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index 4a149f960b..541984b8b6 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -1848,6 +1848,7 @@ Q1 = $(V:1=)
 Q = $(Q1:0=@)
 ECHO1 = $(V:1=@#{CONFIG['NULLCMD']})
 ECHO = $(ECHO1:0=@echo)
+NULLCMD = #{CONFIG['NULLCMD']}
 
 #### Start of system configuration section. ####
 #{"top_srcdir = " + $top_srcdir.sub(%r"\A#{Regexp.quote($topdir)}/", "$(topdir)/") if $extmk}
@@ -2311,7 +2312,7 @@ static: $(STATIC_LIB)#{$extout ? " install-rb" : ""}
       end
       mfile.print "pre-install-rb#{sfx}:\n"
       if files.empty?
-        mfile.print("\t@#{CONFIG['NULLCMD']}\n")
+        mfile.print("\t@$(NULLCMD)\n")
       else
         mfile.print("\t$(ECHO) installing#{sfx.sub(/^-/, " ")} #{target} libraries\n")
       end
-- 
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