From 5990dde29b4c542fefe13deb52bd9fc92ffdca74 Mon Sep 17 00:00:00 2001
From: Wouter Wijngaards <wouter@nlnetlabs.nl>
Date: Thu, 22 May 2008 10:46:57 +0000
Subject: [PATCH] check removed.

git-svn-id: file:///svn/unbound/trunk@1092 be551aaa-1e26-0410-a405-d3ace91eadb9
---
 configure    | 24 ------------------------
 configure.ac | 20 --------------------
 2 files changed, 44 deletions(-)

diff --git a/configure b/configure
index 51a3406c3..a19c681c8 100755
--- a/configure
+++ b/configure
@@ -20804,30 +20804,6 @@ _ACEOF
 fi
 
 
-# Check for yyunput
-
-{ echo "$as_me:$LINENO: checking whether lex can not generate yyunput" >&5
-echo $ECHO_N "checking whether lex can not generate yyunput... $ECHO_C" >&6; }
-if test "${ac_cv_c_yy_unput+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_cv_c_yy_unput=no
-if $LEX --nounput -h 2>&1 | grep "do not generate" 2>&1 >/dev/null; then
-   ac_cv_c_yy_unput="yes"
-else
-   ac_cv_c_yy_unput="no"
-fi
-
-fi
-
-
-{ echo "$as_me:$LINENO: result: $ac_cv_c_yy_unput" >&5
-echo "${ECHO_T}$ac_cv_c_yy_unput" >&6; }
-if test $ac_cv_c_yy_unput = yes; then
-	LEX="$LEX --nounput"
-fi
-
-
 # add option to disable the evil rpath
 # Check whether --enable-rpath was given.
 if test "${enable_rpath+set}" = set; then
diff --git a/configure.ac b/configure.ac
index 4bc55b501..19df2731c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -438,26 +438,6 @@ AC_INCLUDES_DEFAULT
 #endif
 ])
 
-# Check for yyunput
-AC_DEFUN([CHECK_YYUNPUT],
-[AC_MSG_CHECKING(whether lex can not generate yyunput)
-AC_CACHE_VAL(ac_cv_c_yy_unput,
-[ac_cv_c_yy_unput=no
-if $LEX --nounput -h 2>&1 | grep "do not generate" 2>&1 >/dev/null; then
-   ac_cv_c_yy_unput="yes"
-else
-   ac_cv_c_yy_unput="no"
-fi
-])
-
-AC_MSG_RESULT($ac_cv_c_yy_unput)
-if test $ac_cv_c_yy_unput = yes; then
-	LEX="$LEX --nounput"
-fi
-])dnl
-
-CHECK_YYUNPUT
-
 # add option to disable the evil rpath
 dnl Check whether to use rpath or not
 AC_ARG_ENABLE(rpath,
-- 
2.47.2