From e161767e51ce8eff2a49114ebb980c18b7705978 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Thu, 18 Oct 2018 14:33:58 +0200
Subject: Remove ttyname()

This function is provided by Newlib since 2000.

Update #3409.
---
 cpukit/configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'cpukit/configure.ac')

diff --git a/cpukit/configure.ac b/cpukit/configure.ac
index bc6337a4fc..149eb0bda0 100644
--- a/cpukit/configure.ac
+++ b/cpukit/configure.ac
@@ -164,7 +164,7 @@ AC_LANG_POP(C)
 AC_CHECK_DECLS([getrusage],,,[#include sys/resource.h])
 
 # Newlib's unix/ directory
-AC_CHECK_FUNCS([ttyname getcwd])
+AC_CHECK_FUNCS([getcwd])
 # </FIXME>
 
 # Check if the installed toolchain provides these headers
-- 
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