From 7d98835ee4c7691f0783db4b015c270c15f918a9 Mon Sep 17 00:00:00 2001
From: Mike Purvis <mpurvis@clearpathrobotics.com>
Date: Sun, 1 Mar 2015 21:41:45 -0500
Subject: [PATCH] Fix floatOpt function so that it actually works.

---
 SConstruct | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SConstruct b/SConstruct
index 9fec6b17..6d93e8b8 100644
--- a/SConstruct
+++ b/SConstruct
@@ -81,7 +81,7 @@ def setFlags(cpu,libdef):
 #
 
 def floatOpt():
-
+  global float
   float=ARGUMENTS.get('float')
   if float=="hard":
     env.Append(CCFLAGS=["-mfloat-abi=hard"])