diff -r 000000000000 -r 6474c204b198 gfx/angle/src/compiler/util.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/angle/src/compiler/util.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,33 @@
+//
+// Copyright (c) 2010 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+#include <math.h>
+#include <stdlib.h>
+
+#include "util.h"
+
+#ifdef _MSC_VER
+    #include <locale.h>
+#else
+    #include <sstream>
+#endif
+
+double atof_dot(const char *str)
+{
+#ifdef _MSC_VER
+    _locale_t l = _create_locale(LC_NUMERIC, "C");
+    double result = _atof_l(str, l);
+    _free_locale(l);
+    return result;
+#else
+    double result;
+    std::istringstream s(str);
+    std::locale l("C");
+    s.imbue(l);
+    s >> result;
+    return result;
+#endif
+}