From 22d21f63d02cc9ce1e6a94754045ad9e78900267 Mon Sep 17 00:00:00 2001
From: Dave Smith <dizzyd@dizzyd.com>
Date: Wed, 10 Feb 2010 14:05:52 -0700
Subject: Append wordsize to the architecture string

---
 src/rebar_utils.erl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/rebar_utils.erl b/src/rebar_utils.erl
index 7265058..1aff1a4 100644
--- a/src/rebar_utils.erl
+++ b/src/rebar_utils.erl
@@ -48,7 +48,8 @@ get_cwd() ->
 
 
 is_arch(ArchRegex) ->
-    Arch = erlang:system_info(system_architecture),
+    Words = integer_to_list(8 * erlang:system_info(wordsize)),
+    Arch = erlang:system_info(system_architecture) ++ "-" ++ Words,
     case re:run(Arch, ArchRegex, [{capture, none}]) of
         match ->
             true;
-- 
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