From 68ef047b8f185c844a79fe6ae63841a656b190bb Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 11 Feb 2011 16:04:08 +0000
Subject: [PATCH] * ruby.c (proc_options): enable rubygems if --gem option is
 given. * ruby.c (process_options): load rubygems if it is disabled but  
 --gem option is given.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30846 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 7 +++++++
 ruby.c    | 5 +++++
 2 files changed, 12 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 238af8a35b..3744b55c92 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Sat Feb 12 01:04:02 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ruby.c (proc_options): enable rubygems if --gem option is given.
+
+	* ruby.c (process_options): load rubygems if it is disabled but
+	  --gem option is given.
+
 Fri Feb 11 23:27:50 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
 
 	* ruby.c (proc_options): add --gem=enabled as an alias of
diff --git a/ruby.c b/ruby.c
index 87ca6bed23..749b57a893 100644
--- a/ruby.c
+++ b/ruby.c
@@ -1079,6 +1079,7 @@ proc_options(long argc, char **argv, struct cmdline_options *opt, int envopt)
                     opt->disable &= ~DISABLE_BIT(gems);
                 }
                 else {
+                    opt->disable &= ~DISABLE_BIT(gems);
                     add_gems(&opt->req_list, s);
                 }
 	    }
@@ -1414,7 +1415,11 @@ process_options(int argc, char **argv, struct cmdline_options *opt)
 	}
     }
     if (!(opt->disable & DISABLE_BIT(gems))) {
+#if defined DISABLE_RUBYGEMS && DISABLE_RUBYGEMS
+	rb_require("rubygems");
+#else
 	rb_define_module("Gem");
+#endif
     }
     ruby_init_prelude();
     ruby_set_argv(argc, argv);