From 8a5596322d586007d66c90b25ef2dd09d196fdfa Mon Sep 17 00:00:00 2001
From: Ignacio Etcheverry <ignalfonsore@gmail.com>
Date: Tue, 10 Jan 2017 17:08:31 +0100
Subject: [PATCH] Detect bits when building with MinGW

(cherry picked from commit 460f030b738eb055d915e246a61f7740fe14f57b)
---
 platform/windows/detect.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/windows/detect.py b/platform/windows/detect.py
index 74806a260aa..590f92a0542 100644
--- a/platform/windows/detect.py
+++ b/platform/windows/detect.py
@@ -306,7 +306,7 @@ def configure(env):
         mingw_prefix = ""
 
         if (env["bits"] == "default"):
-            env["bits"] = "32"
+            env["bits"] = "64" if "PROGRAMFILES(X86)" in os.environ else "32"
 
         if (env["bits"] == "32"):
             env.Append(LINKFLAGS=['-static'])