From 006a0fb61be8deb1b1ddca05baad8e12e40d1a61 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 20 Aug 2004 21:42:21 +0000
Subject: * ext/tcltklib/extconf.rb (find_tcl, find_tk): find stub library.

* lib/mkmf.rb (arg_config, with_config): deal with '-' and '_'
  uniformly.  [ruby-dev:24118]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6802 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/mkmf.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index ec5cbf4bb6..316bfe3505 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -20,6 +20,7 @@ unless defined? $configure_args
   for arg in Shellwords::shellwords(args)
     arg, val = arg.split('=', 2)
     next unless arg
+    arg.tr!('_', '-')
     if arg.sub!(/^(?!--)/, '--')
       val or next
       arg.downcase!
@@ -30,6 +31,7 @@ unless defined? $configure_args
   for arg in ARGV
     arg, val = arg.split('=', 2)
     next unless arg
+    arg.tr!('_', '-')
     if arg.sub!(/^(?!--)/, '--')
       val or next
       arg.downcase!
@@ -603,11 +605,11 @@ def find_executable(bin, path = nil)
 end
 
 def arg_config(config, default=nil)
-  $configure_args.fetch(config, default)
+  $configure_args.fetch(config.tr('_', '-'), default)
 end
 
 def with_config(config, default=nil)
-  unless /^--with-/ =~ config
+  unless /^--with[-_]/ =~ config
     config = '--with-' + config
   end
   arg_config(config, default)
-- 
cgit v1.2.3