Get Ruby building on x86-64.

dev-lang/ruby/patches/ruby-1.9.1.patchset

@@ -1,4 +1,4 @@
-From 8905e56a8092d502b54c26a753bb7920eae149ba Mon Sep 17 00:00:00 2001
+From 7bab20a22b69de3239de475cbc72a5c39864f43c Mon Sep 17 00:00:00 2001
 From: Chris Roberts <cpr420@gmail.com>
 Date: Mon, 11 Nov 2013 19:00:01 -0700
 Subject: applying patch ruby-1.9.1.patch
@@ -470,7 +470,7 @@ index 5da1769..74072d2 100644
 1.8.3.4
 
 
-From 623782bf181c3f15a276316c69839bf774fe8658 Mon Sep 17 00:00:00 2001
+From b5cf064c70f3212fb0a44dd4eaa4298e881b333f Mon Sep 17 00:00:00 2001
 From: Chris Roberts <cpr420@gmail.com>
 Date: Mon, 11 Nov 2013 20:00:13 -0700
 Subject: Use gcc for linking modules
@@ -496,7 +496,7 @@ index 113d4e5..9bfbfb3 100644
 1.8.3.4
 
 
-From cc3d90149f715a93b962b4eab1b186acae22c23c Mon Sep 17 00:00:00 2001
+From c43e8e49d47f7778314d9a723f9430fa4686f7ba Mon Sep 17 00:00:00 2001
 From: Chris Roberts <cpr420@gmail.com>
 Date: Mon, 11 Nov 2013 23:13:59 -0700
 Subject: Add soname flags for libruby.so
@@ -520,3 +520,26 @@ index 9bfbfb3..611b586 100644
 -- 
 1.8.3.4
 
+
+From c6983e184282d3ffbb88c095ff13d1913c18a3f8 Mon Sep 17 00:00:00 2001
+From: Rene Gollent <rene@gollent.com>
+Date: Wed, 18 Dec 2013 21:52:24 -0500
+Subject: Add case for x86_64.
+
+
+diff --git a/configure.in b/configure.in
+index 611b586..01f0bb0 100644
+--- a/configure.in
++++ b/configure.in
+@@ -1464,7 +1464,7 @@ if test "$with_dln_a_out" != yes; then
+ 			    : ${LDSHARED="ld -xms"}
+ 			    DLDFLAGS="$DLDFLAGS "'-export Init_$(TARGET) -lroot glue-noinit.a init_term_dyn.o start_dyn.o'
+                             ;;
+-			  i586*)
++			  i586*|x86_64*)
+ 			    : ${LDSHARED="${CC} -shared"}
+ 				if test "$rb_cv_binary_elf" = yes; then
+ 				    LDFLAGS="$LDFLAGS -Wl,-export-dynamic"
+-- 
+1.8.3.4
+

dev-lang/ruby/ruby-1.9.1.recipe

@@ -22,7 +22,7 @@ COPYRIGHT="1993-2009 Yukihiro Matsumoto"
 
 REVISION="2"
 
-ARCHITECTURES="?x86_gcc2 ?x86 !x86_64"
+ARCHITECTURES="?x86_gcc2 ?x86 ?x86_64"
 
 PROVIDES="
 	ruby = $portVersion compat >= 1.9