From 6d01988fe859525db4e90e1e541e45782a82dcf5 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Wed, 15 Aug 2018 06:06:40 -0600
Subject: [PATCH] apps/examples/calib_udelay/Kconfig:  Select
 CONFIG_LIBC_FLOATINGPOINT needed by calibration logic.

---
 examples/calib_udelay/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/calib_udelay/Kconfig b/examples/calib_udelay/Kconfig
index 19689301f..2274b7565 100644
--- a/examples/calib_udelay/Kconfig
+++ b/examples/calib_udelay/Kconfig
@@ -7,6 +7,7 @@ config EXAMPLES_CALIB_UDELAY
 	bool "Calibration tool for udelay"
 	default n
 	select CLOCK_MONOTONIC
+	select LIBC_FLOATINGPOINT
 	---help---
 
 if EXAMPLES_CALIB_UDELAY