--- configure.orig	Tue Feb 13 16:22:38 2007
+++ configure	Tue Feb 13 16:23:19 2007
@@ -24887,7 +24887,7 @@ fi
 
 
 
-for ac_func in cfmakeraw fork setsid setpgid getpgid getpt grantpt unlockpt ptsname ptsname_r tcgetattr tcsetattr
+for ac_func in cfmakeraw fork setsid setpgid getpgid getpt grantpt posix_openpt unlockpt ptsname ptsname_r tcgetattr tcsetattr
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
 echo "$as_me:$LINENO: checking for $ac_func" >&5