From 268405d0dc49d6a0a2d0ea41014b045b3ff26eb0 Mon Sep 17 00:00:00 2001
From: Dave Smith <dizzyd@dizzyd.com>
Date: Wed, 10 Feb 2010 11:15:55 -0700
Subject: Adding new vars for scripts to determine architecture (32/64 bit) and
 target platform of Erlang VM; courtesy of rtilder

---
 src/rebar_port_compiler.erl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/rebar_port_compiler.erl b/src/rebar_port_compiler.erl
index a347cb7..2f419c9 100644
--- a/src/rebar_port_compiler.erl
+++ b/src/rebar_port_compiler.erl
@@ -253,7 +253,9 @@ default_env() ->
                                      " -I", filename:join(erts_dir(), include),
                                      " "])},
      {"DRIVER_LDFLAGS", lists:concat([" -L", code:lib_dir(erl_interface, lib),
-                                      " -lerl_interface -lei"])}].
+                                      " -lerl_interface -lei"])},
+     {"ERLANG_ARCH", 8 * erlang:system_info(wordsize)},
+     {"ERLANG_TARGET", erlang:system_info(system_architecture)}].
 
 
 
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