--- nsis-2.39-src/SCons/Tools/crossmingw.py.orig	2008-09-05 13:58:14.000000000 +0100
+++ nsis-2.39-src/SCons/Tools/crossmingw.py	2008-09-05 13:58:32.000000000 +0100
@@ -44,6 +44,7 @@
 
 # This is what we search for to find mingw:
 prefixes = SCons.Util.Split("""
+    i686-pc-mingw32-
     mingw32-
     mingw32msvc-
     i386-mingw32-