From 1e760c0be3ed35874204114e7454509f740c0fe2 Mon Sep 17 00:00:00 2001 From: shyouhei Date: Wed, 22 Aug 2007 01:53:51 +0000 Subject: add tag v1_8_6_71 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_5_71@13189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ruby_1_8_6/test/ruby/envutil.rb | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 ruby_1_8_6/test/ruby/envutil.rb (limited to 'ruby_1_8_6/test/ruby/envutil.rb') diff --git a/ruby_1_8_6/test/ruby/envutil.rb b/ruby_1_8_6/test/ruby/envutil.rb new file mode 100644 index 0000000000..c481326288 --- /dev/null +++ b/ruby_1_8_6/test/ruby/envutil.rb @@ -0,0 +1,28 @@ +module EnvUtil + def rubybin + if ruby = ENV["RUBY"] + return ruby + end + ruby = "ruby" + rubyexe = ruby+".exe" + 3.times do + if File.exist? ruby and File.executable? ruby and !File.directory? ruby + return File.expand_path(ruby) + end + if File.exist? rubyexe and File.executable? rubyexe + return File.expand_path(ruby) + end + ruby = File.join("..", ruby) + end + begin + require "rbconfig" + File.join( + Config::CONFIG["bindir"], + Config::CONFIG["ruby_install_name"] + Config::CONFIG["EXEEXT"] + ) + rescue LoadError + "ruby" + end + end + module_function :rubybin +end -- cgit v1.2.3