From aff5322d8d9bf10f227507321dcc76c6b6ec9055 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Sun, 14 Mar 2010 17:54:16 +0000
Subject: Add config to enable floating point support

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2542 42af7a65-404d-4744-a932-0658087f49c3
---
 nuttx/configs/README.txt | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'nuttx/configs/README.txt')

diff --git a/nuttx/configs/README.txt b/nuttx/configs/README.txt
index 9a74324cb..863cdf52d 100644
--- a/nuttx/configs/README.txt
+++ b/nuttx/configs/README.txt
@@ -282,6 +282,8 @@ defconfig -- This is a configuration file similar to the Linux
 
 		CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a
 		   little smaller if we do not support fieldwidthes
+		CONFIG_LIBC_FLOATINGPOINT - By default, floating point
+		  support in printf, sscanf, etc. is disabled.
 
 	Allow for architecture optimized implementations
 
-- 
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