From 15f058f6091d338cd26c76d47b19ad5bd21214ba Mon Sep 17 00:00:00 2001
From: Fedor Indutny <fedor.indutny@gmail.com>
Date: Mon, 13 Jan 2014 16:51:57 +0000
Subject: [PATCH] gyp: fix build with python 2.6

Fixes: https://github.com/joyent/node/issues/6859
PR-URL: https://github.com/iojs/io.js/pull/1325
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
---
 tools/gyp/pylib/gyp/mac_tool.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/gyp/pylib/gyp/mac_tool.py b/tools/gyp/pylib/gyp/mac_tool.py
index eeeaceb0c7aa23..366439a062d36b 100755
--- a/tools/gyp/pylib/gyp/mac_tool.py
+++ b/tools/gyp/pylib/gyp/mac_tool.py
@@ -603,7 +603,8 @@ def _ExpandVariables(self, data, substitutions):
     if isinstance(data, list):
       return [self._ExpandVariables(v, substitutions) for v in data]
     if isinstance(data, dict):
-      return {k: self._ExpandVariables(data[k], substitutions) for k in data}
+      return dict((k, self._ExpandVariables(data[k],
+                                            substitutions)) for k in data)
     return data
 
 if __name__ == '__main__':