From c0b4e90f08a188430c17e5668603704906292088 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 31 Dec 2009 15:00:04 +0000
Subject: [PATCH] * tool/mkconfig.rb: generate RbConfig.ruby in rbconfig.rb.

* lib/webrick/httpservlet/cgihandler.rb: use RbConfig.ruby.

* test/ruby/envutil.rb: ditto.

* benchmark/report.rb: ditto.

* benchmark/runc.rb: ditto.

* tool/eval.rb: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26216 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                             | 14 ++++++++++++++
 benchmark/report.rb                   |  4 +---
 benchmark/runc.rb                     |  4 +---
 lib/webrick/httpservlet/cgihandler.rb |  4 +---
 test/ruby/envutil.rb                  |  5 +----
 tool/eval.rb                          |  4 +---
 tool/mkconfig.rb                      |  8 ++++++++
 7 files changed, 27 insertions(+), 16 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 397384675f..1b02d441e9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,17 @@
+Thu Jan  1 00:00:00 2010  Tanaka Akira  <akr@fsij.org>
+
+	* tool/mkconfig.rb: generate RbConfig.ruby in rbconfig.rb.
+
+	* lib/webrick/httpservlet/cgihandler.rb: use RbConfig.ruby.
+
+	* test/ruby/envutil.rb: ditto.
+
+	* benchmark/report.rb: ditto.
+
+	* benchmark/runc.rb: ditto.
+
+	* tool/eval.rb: ditto.
+
 Thu Dec 31 18:18:55 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* ext/socket/rubysocket.h: include addrinfo.h only when using our own
diff --git a/benchmark/report.rb b/benchmark/report.rb
index e931966cca..7aa852fc85 100644
--- a/benchmark/report.rb
+++ b/benchmark/report.rb
@@ -24,9 +24,7 @@ def exec_command type, file, w
 end
 
 def benchmark cmd
-  rubybin = ENV['RUBY'] || File.join(
-    RbConfig::CONFIG["bindir"],
-    RbConfig::CONFIG["ruby_install_name"] + RbConfig::CONFIG["EXEEXT"])
+  rubybin = ENV['RUBY'] || RbConfig.ruby
     
   IO.popen(rubybin, 'r+'){|io|
     io.write cmd
diff --git a/benchmark/runc.rb b/benchmark/runc.rb
index ec1d36a61b..97c5cef045 100644
--- a/benchmark/runc.rb
+++ b/benchmark/runc.rb
@@ -5,9 +5,7 @@
 require 'benchmark'
 require 'rbconfig'
 
-$rubybin = ENV['RUBY'] || File.join(
-  RbConfig::CONFIG["bindir"],
-  RbConfig::CONFIG["ruby_install_name"] + RbConfig::CONFIG["EXEEXT"])
+$rubybin = ENV['RUBY'] || RbConfig.ruby
 
 def runfile file
   puts file
diff --git a/lib/webrick/httpservlet/cgihandler.rb b/lib/webrick/httpservlet/cgihandler.rb
index ab36b906f1..7ba2d50860 100644
--- a/lib/webrick/httpservlet/cgihandler.rb
+++ b/lib/webrick/httpservlet/cgihandler.rb
@@ -17,9 +17,7 @@ module WEBrick
   module HTTPServlet
 
     class CGIHandler < AbstractServlet
-      Ruby = File::join(RbConfig::CONFIG['bindir'],
-                        RbConfig::CONFIG['ruby_install_name'])
-      Ruby << RbConfig::CONFIG['EXEEXT']
+      Ruby = RbConfig.ruby
       CGIRunner = "\"#{Ruby}\" \"#{WEBrick::Config::LIBDIR}/httpservlet/cgi_runner.rb\""
 
       def initialize(server, name)
diff --git a/test/ruby/envutil.rb b/test/ruby/envutil.rb
index bd01b91b24..e54051d426 100644
--- a/test/ruby/envutil.rb
+++ b/test/ruby/envutil.rb
@@ -22,10 +22,7 @@ module EnvUtil
     end
     begin
       require "rbconfig"
-      File.join(
-        RbConfig::CONFIG["bindir"],
-	RbConfig::CONFIG["ruby_install_name"] + RbConfig::CONFIG["EXEEXT"]
-      )
+      RbConfig.ruby
     rescue LoadError
       "ruby"
     end
diff --git a/tool/eval.rb b/tool/eval.rb
index db6d11cddd..f7299c8b95 100755
--- a/tool/eval.rb
+++ b/tool/eval.rb
@@ -3,9 +3,7 @@ require 'rbconfig'
 require 'fileutils'
 require 'pp'
 
-Ruby = ENV['RUBY'] ||
-  File.join(RbConfig::CONFIG["bindir"],
-            RbConfig::CONFIG["ruby_install_name"] + RbConfig::CONFIG["EXEEXT"])
+Ruby = ENV['RUBY'] || RbConfig.ruby
 #
 
 OPTIONS = %w{
diff --git a/tool/mkconfig.rb b/tool/mkconfig.rb
index ca1f46713a..df3c35fb80 100755
--- a/tool/mkconfig.rb
+++ b/tool/mkconfig.rb
@@ -201,6 +201,14 @@ print <<EOS
   CONFIG.each_value do |val|
     RbConfig::expand(val)
   end
+
+  # returns the absolute pathname of the ruby command.
+  def RbConfig.ruby
+    File.join(
+      RbConfig::CONFIG["bindir"],
+      RbConfig::CONFIG["ruby_install_name"] + RbConfig::CONFIG["EXEEXT"]
+    )
+  end
 end
 Config = RbConfig # compatibility for ruby-1.8.4 and older.
 CROSS_COMPILING = nil unless defined? CROSS_COMPILING