Use the DATE file

[mmh] / configure

diff --git a/configure b/configure
index 50b6ac5..8a40de6 100755 (executable)
--- a/configure
+++ b/configure
@@ -16,8 +16,6 @@ ac_help="$ac_help
 ac_help="$ac_help
   --enable-debug          enable nmh code debugging"
 ac_help="$ac_help
-  --with-backup-prefix=,  set the backup prefix [,]"
-ac_help="$ac_help
   --enable-masquerade[='draft_from mmailid username_extension']
                           enable up to 3 types of address masquerading [none]"
 ac_help="$ac_help
@@ -25,13 +23,18 @@ ac_help="$ac_help
 ac_help="$ac_help
   --enable-pop            enable client-side support for plain POP3"
 ac_help="$ac_help
+  --with-cyrus-sasl=<dir> Specify location of Cyrus SASL library for auth"
+ac_help="$ac_help
+  --with-editor=EDITOR    specify the default editor"
+ac_help="$ac_help
+  --with-hash-backup      use # as the backup prefix (default: ,)"
+ac_help="$ac_help
   --with-hesiod=PREFIX    specify location of Hesiod"
 ac_help="$ac_help
   --with-krb4=PREFIX      specify location of Kerberos V4 for KPOP support"
 ac_help="$ac_help
-  --with-editor=EDITOR    specify the default editor"
-ac_help="$ac_help
-  --with-cyrus-sasl=<dir> Specify location of Cyrus SASL library for auth"
+  --with-locking=LOCKTYPE specify the file locking method
+                          (one of dot, fcntl, flock, lockf)"
 ac_help="$ac_help
   --with-mts=MTS          specify the default mail transport agent/service"
 ac_help="$ac_help
@@ -599,7 +602,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:603: checking host system type" >&5
+echo "configure:606: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -620,7 +623,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6
 
 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:624: checking target system type" >&5
+echo "configure:627: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -638,7 +641,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:642: checking build system type" >&5
+echo "configure:645: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -668,6 +671,9 @@ test "$host_alias" != "$target_alias" &&
 VERSION=`sed -e 's/nmh-//' ${srcdir}/VERSION`
 echo "configuring for nmh-$VERSION"
 
+DATE=`cat ${srcdir}/DATE`
+echo "configuring for nmh dated $DATE"
+
 
 # Check whether --enable-apop or --disable-apop was given.
 if test "${enable_apop+set}" = set; then
@@ -693,21 +699,6 @@ if test x"$enable_nmh_debug" = x"yes"; then
   enable_debug=yes
 fi
 
-# Check whether --with-backup-prefix or --without-backup-prefix was given.
-if test "${with_backup_prefix+set}" = set; then
-  withval="$with_backup_prefix"
-  :
-fi
-
-if test x"$with_backup_prefix" != x -a x"$with_backup_prefix" != x"no"; then
-  backup_prefix="$with_backup_prefix"
-else
-  backup_prefix=","
-fi
-cat >> confdefs.h <<EOF
-#define BACKUP_PREFIX "$backup_prefix"
-EOF
-
 # Check whether --enable-masquerade or --disable-masquerade was given.
 if test "${enable_masquerade+set}" = set; then
   enableval="$enable_masquerade"
@@ -742,6 +733,44 @@ if test x"$enable_nmh_pop" = x"yes"; then
   enable_pop=yes
 fi
 
+# Check whether --with-cyrus-sasl or --without-cyrus-sasl was given.
+if test "${with_cyrus_sasl+set}" = set; then
+  withval="$with_cyrus_sasl"
+  :
+fi
+
+if test x"$with_cyrus_sasl" != x -a x"$with_cyrus_sasl" != "no"; then
+  cat >> confdefs.h <<\EOF
+#define CYRUS_SASL 1
+EOF
+fi
+
+# Check whether --with-editor or --without-editor was given.
+if test "${with_editor+set}" = set; then
+  withval="$with_editor"
+  :
+fi
+
+
+if test -n "$with_editor"; then
+  editorpath="$with_editor"
+fi
+
+# Check whether --with-hash-backup or --without-hash-backup was given.
+if test "${with_hash_backup+set}" = set; then
+  withval="$with_hash_backup"
+  :
+fi
+
+if test x"$with_hash_backup" != x -a x"$with_hash_backup" != x"no"; then
+  backup_prefix="#"
+else
+  backup_prefix=","
+fi
+cat >> confdefs.h <<EOF
+#define BACKUP_PREFIX "$backup_prefix"
+EOF
+
 # Check whether --with-hesiod or --without-hesiod was given.
 if test "${with_hesiod+set}" = set; then
   withval="$with_hesiod"
@@ -780,26 +809,37 @@ else
   POPSED='/^%nmhbeginpop%/,/^%nmhendpop%/d'
 fi
 
-# Check whether --with-editor or --without-editor was given.
-if test "${with_editor+set}" = set; then
-  withval="$with_editor"
+# Check whether --with-locking or --without-locking was given.
+if test "${with_locking+set}" = set; then
+  withval="$with_locking"
   :
 fi
 
 
-if test -n "$with_editor"; then
-  editorpath="$with_editor"
-fi
-
-# Check whether --with-cyrus-sasl or --without-cyrus-sasl was given.
-if test "${with_cyrus_sasl+set}" = set; then
-  withval="$with_cyrus_sasl"
-  :
-fi
-
-if test x"$with_cyrus_sasl" != x -a x"$with_cyrus_sasl" != "no"; then
+if test x"$with_locking" = x"dot"; then
+  LOCKTYPE="dot"
   cat >> confdefs.h <<\EOF
-#define CYRUS_SASL 1
+#define DOT_LOCKING 1
+EOF
+elif test x"$with_locking" = x"flock"; then
+  LOCKTYPE="flock"
+  cat >> confdefs.h <<\EOF
+#define FLOCK_LOCKING 1
+EOF
+elif test x"$with_locking" = x"lockf"; then
+  LOCKTYPE="lockf"
+  cat >> confdefs.h <<\EOF
+#define LOCKF_LOCKING 1
+EOF
+elif test x"$with_locking" = x"fcntl"; then
+  LOCKTYPE="fcntl"
+  cat >> confdefs.h <<\EOF
+#define FCNTL_LOCKING 1
+EOF
+else
+  LOCKTYPE="dot"
+  cat >> confdefs.h <<\EOF
+#define DOT_LOCKING 1
 EOF
 fi
 
@@ -855,7 +895,7 @@ fi
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:859: checking for $ac_word" >&5
+echo "configure:899: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -885,7 +925,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:889: checking for $ac_word" >&5
+echo "configure:929: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -936,7 +976,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:940: checking for $ac_word" >&5
+echo "configure:980: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -968,7 +1008,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:972: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1012: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -979,12 +1019,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 983 "configure"
+#line 1023 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:988: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -1010,12 +1050,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1014: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1054: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1019: checking whether we are using GNU C" >&5
+echo "configure:1059: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1024,7 +1064,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1028: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1068: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -1043,7 +1083,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1047: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1087: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1083,7 +1123,16 @@ if test -n "$auto_cflags"; then
       test -z "$CFLAGS" && CFLAGS=-g || CFLAGS="$CFLAGS -g"
     fi
   else
-    test -z "$LDFLAGS" && LDFLAGS=-s
+    if test -z "$LDFLAGS"; then
+      case "$build_os" in
+       darwin*)
+         LDFLAGS=
+          ;;
+       *)
+         LDFLAGS=-s
+         ;;
+      esac
+    fi
     if test -n "$GCC"; then
       test -z "$CFLAGS" && CFLAGS="-Wall -O2" || CFLAGS="$CFLAGS -Wall -O2"
     else
@@ -1093,12 +1142,12 @@ if test -n "$auto_cflags"; then
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:1097: checking for working const" >&5
+echo "configure:1146: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1102 "configure"
+#line 1151 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -1147,7 +1196,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:1151: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1200: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -1168,7 +1217,7 @@ EOF
 fi
               
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:1172: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:1221: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1205,7 +1254,7 @@ fi
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1209: checking for a BSD compatible install" >&5
+echo "configure:1258: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1259,7 +1308,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
                # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1263: checking for $ac_word" >&5
+echo "configure:1312: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1285,12 +1334,12 @@ if test -n "$RANLIB"; then
 else
   echo "$ac_t""no" 1>&6
 fi
-               for ac_prog in mawk gawk nawk awk
+               for ac_prog in gawk mawk nawk awk
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1294: checking for $ac_word" >&5
+echo "configure:1343: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1321,7 +1370,7 @@ done
              # Extract the first word of "flex", so it can be a program name with args.
 set dummy flex; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1325: checking for $ac_word" >&5
+echo "configure:1374: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1355,7 +1404,7 @@ then
   *) ac_lib=l ;;
   esac
   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
-echo "configure:1359: checking for yywrap in -l$ac_lib" >&5
+echo "configure:1408: checking for yywrap in -l$ac_lib" >&5
 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1363,7 +1412,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$ac_lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1367 "configure"
+#line 1416 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1374,7 +1423,7 @@ int main() {
 yywrap()
 ; return 0; }
 EOF
-if { (eval echo configure:1378: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1400,7 +1449,7 @@ pathtmp=/usr/bin:/bin:/usr/local/bin:/usr/xpg4/bin:/usr/ucb
 # Extract the first word of "cut", so it can be a program name with args.
 set dummy cut; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1404: checking for $ac_word" >&5
+echo "configure:1453: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_cutpath'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1437,7 +1486,7 @@ fi
 # Extract the first word of "lclint", so it can be a program name with args.
 set dummy lclint; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1441: checking for $ac_word" >&5
+echo "configure:1490: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_linttmp1'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1470,7 +1519,7 @@ else
   # Extract the first word of "lint", so it can be a program name with args.
 set dummy lint; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1474: checking for $ac_word" >&5
+echo "configure:1523: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_linttmp2'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1505,12 +1554,10 @@ fi
   fi
 fi
 
-
-
 # Extract the first word of "libtool", so it can be a program name with args.
 set dummy libtool; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1514: checking for $ac_word" >&5
+echo "configure:1561: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LIBTOOL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1537,16 +1584,18 @@ else
 fi
 
 
+if test -n "$LIBTOOL" ; then
   tmptest=`$LIBTOOL --version 2>&1 | grep GNU`
   if test x"$tmptest" != x  ; then
     GNU_LIBTOOL=1
       fi
+fi
  
 
 # Extract the first word of "lorder", so it can be a program name with args.
 set dummy lorder; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1550: checking for $ac_word" >&5
+echo "configure:1599: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LORDER'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1575,7 +1624,7 @@ fi
 # Extract the first word of "tsort", so it can be a program name with args.
 set dummy tsort; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1579: checking for $ac_word" >&5
+echo "configure:1628: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_TSORT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1608,7 +1657,7 @@ if test x$ac_cv_prog_LORDER != xlorder -o x$ac_cv_prog_TSORT != xtsort; then
     fi
 
 echo $ac_n "checking whether tsort can deal with loops""... $ac_c" 1>&6
-echo "configure:1612: checking whether tsort can deal with loops" >&5
+echo "configure:1661: checking whether tsort can deal with loops" >&5
 if eval "test \"`echo '$''{'nmh_cv_tsort_loop'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1629,7 +1678,7 @@ pathtmp=/usr/bin:/bin:/usr/local/bin:/usr/xpg4/bin:/usr/ucb
 # Extract the first word of "ls", so it can be a program name with args.
 set dummy ls; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1633: checking for $ac_word" >&5
+echo "configure:1682: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_lspath'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1665,7 +1714,7 @@ fi
 
 if test "$lspath" != "no"; then
   echo $ac_n "checking how to get ls to show us the group ownership of a file""... $ac_c" 1>&6
-echo "configure:1669: checking how to get ls to show us the group ownership of a file" >&5
+echo "configure:1718: checking how to get ls to show us the group ownership of a file" >&5
 if eval "test \"`echo '$''{'nmh_cv_ls_grpopt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1683,7 +1732,7 @@ pathtmp=/usr/bin:/bin:/usr/ucb:/usr/local/bin
 # Extract the first word of "more", so it can be a program name with args.
 set dummy more; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1687: checking for $ac_word" >&5
+echo "configure:1736: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_morepath'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1725,7 +1774,7 @@ pathtmp=/usr/lib:/usr/sbin:/usr/etc:/usr/ucblib:/usr/bin:/bin
 # Extract the first word of "sendmail", so it can be a program name with args.
 set dummy sendmail; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1729: checking for $ac_word" >&5
+echo "configure:1778: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_sendmailpath'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1763,7 +1812,7 @@ pathtmp=/usr/bin:/bin:/usr/ucb:/usr/local/bin
 # Extract the first word of "vi", so it can be a program name with args.
 set dummy vi; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1767: checking for $ac_word" >&5
+echo "configure:1816: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_vipath'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1802,7 +1851,7 @@ if test -z "$editorpath"; then
 fi
 
 echo $ac_n "checking for broken vi""... $ac_c" 1>&6
-echo "configure:1806: checking for broken vi" >&5
+echo "configure:1855: checking for broken vi" >&5
 if eval "test \"`echo '$''{'nmh_cv_attvibug'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1824,7 +1873,7 @@ EOF
 fi
 
 echo $ac_n "checking where mail spool is located""... $ac_c" 1>&6
-echo "configure:1828: checking where mail spool is located" >&5
+echo "configure:1877: checking where mail spool is located" >&5
 if eval "test \"`echo '$''{'nmh_cv_mailspool'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1840,7 +1889,7 @@ mailspool=$nmh_cv_mailspool
 
 if test "$lspath" != "no" -a "$cutpath" != "no"; then
   echo $ac_n "checking whether the mail spool is world-writable""... $ac_c" 1>&6
-echo "configure:1844: checking whether the mail spool is world-writable" >&5
+echo "configure:1893: checking whether the mail spool is world-writable" >&5
 if eval "test \"`echo '$''{'nmh_cv_mailspool_world_writable'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1855,7 +1904,7 @@ echo "$ac_t""$nmh_cv_mailspool_world_writable" 1>&6
 fi
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1859: checking how to run the C preprocessor" >&5
+echo "configure:1908: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1870,13 +1919,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1874 "configure"
+#line 1923 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1880: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1929: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1887,13 +1936,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1891 "configure"
+#line 1940 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1897: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1946: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1904,13 +1953,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 1908 "configure"
+#line 1957 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1914: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1963: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1936,17 +1985,17 @@ echo "$ac_t""$CPP" 1>&6
 
 ac_safe=`echo "lockfile.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for lockfile.h""... $ac_c" 1>&6
-echo "configure:1940: checking for lockfile.h" >&5
+echo "configure:1989: checking for lockfile.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1945 "configure"
+#line 1994 "configure"
 #include "confdefs.h"
 #include <lockfile.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1950: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1999: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1963,7 +2012,7 @@ fi
 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for lockfile_create in -llockfile""... $ac_c" 1>&6
-echo "configure:1967: checking for lockfile_create in -llockfile" >&5
+echo "configure:2016: checking for lockfile_create in -llockfile" >&5
 ac_lib_var=`echo lockfile'_'lockfile_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1971,7 +2020,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-llockfile  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1975 "configure"
+#line 2024 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1982,7 +2031,7 @@ int main() {
 lockfile_create()
 ; return 0; }
 EOF
-if { (eval echo configure:1986: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2017,7 +2066,7 @@ fi
 # Extract the first word of "dotlockfile", so it can be a program name with args.
 set dummy dotlockfile; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2021: checking for $ac_word" >&5
+echo "configure:2070: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_dotlockfilepath'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2053,7 +2102,7 @@ fi
 if test "$ac_cv_lib_lockfile_lockfile_create" != "no" ; then
   if test "$ac_cv_path_dotlockfilepath" != "no" ; then
     echo $ac_n "checking whether dotlockfile is setgid""... $ac_c" 1>&6
-echo "configure:2057: checking whether dotlockfile is setgid" >&5
+echo "configure:2106: checking whether dotlockfile is setgid" >&5
 if eval "test \"`echo '$''{'nmh_cv_dotlockfile_setgid'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2076,7 +2125,7 @@ EOF
 fi
 
 echo $ac_n "checking what group owns the mail spool""... $ac_c" 1>&6
-echo "configure:2080: checking what group owns the mail spool" >&5
+echo "configure:2129: checking what group owns the mail spool" >&5
 if eval "test \"`echo '$''{'nmh_cv_ls_mail_grp'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2092,12 +2141,12 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:2096: checking for $ac_hdr that defines DIR" >&5
+echo "configure:2145: checking for $ac_hdr that defines DIR" >&5
 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2101 "configure"
+#line 2150 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -2105,7 +2154,7 @@ int main() {
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:2109: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -2130,7 +2179,7 @@ done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
-echo "configure:2134: checking for opendir in -ldir" >&5
+echo "configure:2183: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2138,7 +2187,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2142 "configure"
+#line 2191 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2149,7 +2198,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:2153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2202: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2171,7 +2220,7 @@ fi
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:2175: checking for opendir in -lx" >&5
+echo "configure:2224: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2179,7 +2228,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2183 "configure"
+#line 2232 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2190,7 +2239,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:2194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2243: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2213,12 +2262,12 @@ fi
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2217: checking for ANSI C header files" >&5
+echo "configure:2266: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2222 "configure"
+#line 2271 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -2226,7 +2275,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2230: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2279: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2243,7 +2292,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 2247 "configure"
+#line 2296 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -2261,7 +2310,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 2265 "configure"
+#line 2314 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -2282,7 +2331,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 2286 "configure"
+#line 2335 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -2293,7 +2342,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:2297: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -2317,12 +2366,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:2321: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:2370: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2326 "configure"
+#line 2375 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -2331,7 +2380,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:2335: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2384: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -2352,12 +2401,12 @@ EOF
 fi
 
 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:2356: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo "configure:2405: checking for sys/wait.h that is POSIX.1 compatible" >&5
 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2361 "configure"
+#line 2410 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -2373,7 +2422,7 @@ wait (&s);
 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
 ; return 0; }
 EOF
-if { (eval echo configure:2377: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2426: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_sys_wait_h=yes
 else
@@ -2394,12 +2443,12 @@ EOF
 fi
 
 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
-echo "configure:2398: checking whether stat file-mode macros are broken" >&5
+echo "configure:2447: checking whether stat file-mode macros are broken" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2403 "configure"
+#line 2452 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -2456,17 +2505,17 @@ for ac_hdr in string.h memory.h stdlib.h unistd.h errno.h fcntl.h \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2460: checking for $ac_hdr" >&5
+echo "configure:2509: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2465 "configure"
+#line 2514 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2470: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2519: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2495,12 +2544,12 @@ done
 
 
 echo $ac_n "checking POSIX termios""... $ac_c" 1>&6
-echo "configure:2499: checking POSIX termios" >&5
+echo "configure:2548: checking POSIX termios" >&5
 if eval "test \"`echo '$''{'nmh_cv_sys_posix_termios'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2504 "configure"
+#line 2553 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <unistd.h>
@@ -2510,7 +2559,7 @@ int main() {
 tcgetattr(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:2514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   nmh_cv_sys_posix_termios=yes
 else
@@ -2526,12 +2575,12 @@ echo "$ac_t""$nmh_cv_sys_posix_termios" 1>&6
  
 if test $nmh_cv_sys_posix_termios = yes; then
   echo $ac_n "checking TIOCGWINSZ in termios.h""... $ac_c" 1>&6
-echo "configure:2530: checking TIOCGWINSZ in termios.h" >&5
+echo "configure:2579: checking TIOCGWINSZ in termios.h" >&5
 if eval "test \"`echo '$''{'nmh_cv_header_termios_h_tiocgwinsz'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2535 "configure"
+#line 2584 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <termios.h>
@@ -2539,7 +2588,7 @@ int main() {
 int x = TIOCGWINSZ;
 ; return 0; }
 EOF
-if { (eval echo configure:2543: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   nmh_cv_header_termios_h_tiocgwinsz=yes
 else
@@ -2558,12 +2607,12 @@ fi
  
 if test $nmh_cv_header_termios_h_tiocgwinsz = no; then
   echo $ac_n "checking TIOCGWINSZ in sys/ioctl.h""... $ac_c" 1>&6
-echo "configure:2562: checking TIOCGWINSZ in sys/ioctl.h" >&5
+echo "configure:2611: checking TIOCGWINSZ in sys/ioctl.h" >&5
 if eval "test \"`echo '$''{'nmh_cv_header_sys_ioctl_h_tiocgwinsz'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2567 "configure"
+#line 2616 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/ioctl.h>
@@ -2571,7 +2620,7 @@ int main() {
 int x = TIOCGWINSZ;
 ; return 0; }
 EOF
-if { (eval echo configure:2575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2624: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   nmh_cv_header_sys_ioctl_h_tiocgwinsz=yes
 else
@@ -2588,23 +2637,22 @@ echo "$ac_t""$nmh_cv_header_sys_ioctl_h_tiocgwinsz" 1>&6
     cat >> confdefs.h <<\EOF
 #define GWINSZ_IN_SYS_IOCTL 1
 EOF
-
   fi
 fi
  
 ac_safe=`echo "libio.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for libio.h""... $ac_c" 1>&6
-echo "configure:2598: checking for libio.h" >&5
+echo "configure:2646: checking for libio.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2603 "configure"
+#line 2651 "configure"
 #include "confdefs.h"
 #include <libio.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2608: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2656: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2622,7 +2670,7 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   
   cat > conftest.$ac_ext <<EOF
-#line 2626 "configure"
+#line 2674 "configure"
 #include "confdefs.h"
 #include <libio.h>
 EOF
@@ -2644,17 +2692,17 @@ fi
 
 ac_safe=`echo "sys/ptem.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for sys/ptem.h""... $ac_c" 1>&6
-echo "configure:2648: checking for sys/ptem.h" >&5
+echo "configure:2696: checking for sys/ptem.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2653 "configure"
+#line 2701 "configure"
 #include "confdefs.h"
 #include <sys/ptem.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2658: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2706: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2680,12 +2728,12 @@ fi
 
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:2684: checking for pid_t" >&5
+echo "configure:2732: checking for pid_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2689 "configure"
+#line 2737 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2714,17 +2762,17 @@ fi
 
 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
-echo "configure:2718: checking for vfork.h" >&5
+echo "configure:2766: checking for vfork.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2723 "configure"
+#line 2771 "configure"
 #include "confdefs.h"
 #include <vfork.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2728: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2776: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2749,18 +2797,18 @@ else
 fi
 
 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
-echo "configure:2753: checking for working vfork" >&5
+echo "configure:2801: checking for working vfork" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   if test "$cross_compiling" = yes; then
   echo $ac_n "checking for vfork""... $ac_c" 1>&6
-echo "configure:2759: checking for vfork" >&5
+echo "configure:2807: checking for vfork" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2764 "configure"
+#line 2812 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vfork(); below.  */
@@ -2783,7 +2831,7 @@ vfork();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2835: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_vfork=yes"
 else
@@ -2805,7 +2853,7 @@ fi
 ac_cv_func_vfork_works=$ac_cv_func_vfork
 else
   cat > conftest.$ac_ext <<EOF
-#line 2809 "configure"
+#line 2857 "configure"
 #include "confdefs.h"
 /* Thanks to Paul Eggert for this test.  */
 #include <stdio.h>
@@ -2900,7 +2948,7 @@ main() {
   }
 }
 EOF
-if { (eval echo configure:2904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2952: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_vfork_works=yes
 else
@@ -2923,7 +2971,7 @@ EOF
 fi
 
 echo $ac_n "checking for mkstemp in -lmkstemp""... $ac_c" 1>&6
-echo "configure:2927: checking for mkstemp in -lmkstemp" >&5
+echo "configure:2975: checking for mkstemp in -lmkstemp" >&5
 ac_lib_var=`echo mkstemp'_'mkstemp | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2931,7 +2979,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lmkstemp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2935 "configure"
+#line 2983 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2942,7 +2990,7 @@ int main() {
 mkstemp()
 ; return 0; }
 EOF
-if { (eval echo configure:2946: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2974,12 +3022,12 @@ for ac_func in waitpid wait3 sigaction sigprocmask sigblock sigsetmask \
                sethostent getutent
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2978: checking for $ac_func" >&5
+echo "configure:3026: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2983 "configure"
+#line 3031 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3002,7 +3050,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3006: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3054: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3028,12 +3076,12 @@ done
 
 
 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:3032: checking for gethostbyname" >&5
+echo "configure:3080: checking for gethostbyname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3037 "configure"
+#line 3085 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname(); below.  */
@@ -3056,7 +3104,7 @@ gethostbyname();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gethostbyname=yes"
 else
@@ -3077,7 +3125,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:3081: checking for gethostbyname in -lnsl" >&5
+echo "configure:3129: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3085,7 +3133,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3089 "configure"
+#line 3137 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3096,7 +3144,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:3100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3148: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3123,16 +3171,16 @@ fi
 
 
 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
-echo "configure:3127: checking for sigsetjmp" >&5
+echo "configure:3175: checking for sigsetjmp" >&5
 cat > conftest.$ac_ext <<EOF
-#line 3129 "configure"
+#line 3177 "configure"
 #include "confdefs.h"
 #include <setjmp.h>
 int main() {
 sigsetjmp((void *)0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:3136: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3184: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_SIGSETJMP 1
@@ -3149,12 +3197,12 @@ rm -f conftest*
 for ac_func in snprintf strerror strdup
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3153: checking for $ac_func" >&5
+echo "configure:3201: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3158 "configure"
+#line 3206 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3177,7 +3225,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3229: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3205,7 +3253,7 @@ done
 
 
 cat > conftest.$ac_ext <<EOF
-#line 3209 "configure"
+#line 3257 "configure"
 #include "confdefs.h"
 #include <grp.h>
 EOF
@@ -3219,7 +3267,7 @@ EOF
 else
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 3223 "configure"
+#line 3271 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 EOF
@@ -3238,7 +3286,7 @@ rm -f conftest*
 
 
 cat > conftest.$ac_ext <<EOF
-#line 3242 "configure"
+#line 3290 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 EOF
@@ -3254,12 +3302,12 @@ rm -f conftest*
 
 
 echo $ac_n "checking for modf""... $ac_c" 1>&6
-echo "configure:3258: checking for modf" >&5
+echo "configure:3306: checking for modf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_modf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3263 "configure"
+#line 3311 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char modf(); below.  */
@@ -3282,7 +3330,7 @@ modf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3334: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_modf=yes"
 else
@@ -3300,7 +3348,7 @@ if eval "test \"`echo '$ac_cv_func_'modf`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for modf in -lm""... $ac_c" 1>&6
-echo "configure:3304: checking for modf in -lm" >&5
+echo "configure:3352: checking for modf in -lm" >&5
 ac_lib_var=`echo m'_'modf | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3308,7 +3356,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3312 "configure"
+#line 3360 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3319,7 +3367,7 @@ int main() {
 modf()
 ; return 0; }
 EOF
-if { (eval echo configure:3323: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3371: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3350,12 +3398,12 @@ fi
 
 
 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:3354: checking for gethostbyname" >&5
+echo "configure:3402: checking for gethostbyname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3359 "configure"
+#line 3407 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname(); below.  */
@@ -3378,7 +3426,7 @@ gethostbyname();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3430: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gethostbyname=yes"
 else
@@ -3396,7 +3444,7 @@ if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:3400: checking for gethostbyname in -lnsl" >&5
+echo "configure:3448: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3404,7 +3452,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3408 "configure"
+#line 3456 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3415,7 +3463,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:3419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3441,7 +3489,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for gethostbyname in -lresolv""... $ac_c" 1>&6
-echo "configure:3445: checking for gethostbyname in -lresolv" >&5
+echo "configure:3493: checking for gethostbyname in -lresolv" >&5
 ac_lib_var=`echo resolv'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3449,7 +3497,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lresolv  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3453 "configure"
+#line 3501 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3460,7 +3508,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:3464: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3512: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3492,12 +3540,12 @@ fi
 fi
 
 echo $ac_n "checking for socket""... $ac_c" 1>&6
-echo "configure:3496: checking for socket" >&5
+echo "configure:3544: checking for socket" >&5
 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3501 "configure"
+#line 3549 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char socket(); below.  */
@@ -3520,7 +3568,7 @@ socket();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_socket=yes"
 else
@@ -3538,7 +3586,7 @@ if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:3542: checking for socket in -lsocket" >&5
+echo "configure:3590: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3546,7 +3594,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3550 "configure"
+#line 3598 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3557,7 +3605,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:3561: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3591,7 +3639,7 @@ fi
 termcap_curses_order="termcap curses ncurses"
 for lib in $termcap_curses_order; do
   echo $ac_n "checking for tgetent in -l${lib}""... $ac_c" 1>&6
-echo "configure:3595: checking for tgetent in -l${lib}" >&5
+echo "configure:3643: checking for tgetent in -l${lib}" >&5
 ac_lib_var=`echo ${lib}'_'tgetent | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3599,7 +3647,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l${lib}  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3603 "configure"
+#line 3651 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3610,7 +3658,7 @@ int main() {
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:3614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3633,12 +3681,12 @@ fi
 done
 
 echo $ac_n "checking for dbm_open""... $ac_c" 1>&6
-echo "configure:3637: checking for dbm_open" >&5
+echo "configure:3685: checking for dbm_open" >&5
 if eval "test \"`echo '$''{'ac_cv_func_dbm_open'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3642 "configure"
+#line 3690 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char dbm_open(); below.  */
@@ -3661,7 +3709,7 @@ dbm_open();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_dbm_open=yes"
 else
@@ -3679,7 +3727,7 @@ if eval "test \"`echo '$ac_cv_func_'dbm_open`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for dbm_open in -lndbm""... $ac_c" 1>&6
-echo "configure:3683: checking for dbm_open in -lndbm" >&5
+echo "configure:3731: checking for dbm_open in -lndbm" >&5
 ac_lib_var=`echo ndbm'_'dbm_open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3687,7 +3735,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lndbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3691 "configure"
+#line 3739 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3698,7 +3746,7 @@ int main() {
 dbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:3702: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3724,7 +3772,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for dbm_open in -ldbm""... $ac_c" 1>&6
-echo "configure:3728: checking for dbm_open in -ldbm" >&5
+echo "configure:3776: checking for dbm_open in -ldbm" >&5
 ac_lib_var=`echo dbm'_'dbm_open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3732,7 +3780,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3736 "configure"
+#line 3784 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3743,7 +3791,7 @@ int main() {
 dbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:3747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3779,17 +3827,17 @@ for ac_hdr in db1/ndbm.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3783: checking for $ac_hdr" >&5
+echo "configure:3831: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3788 "configure"
+#line 3836 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3793: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3841: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3822,12 +3870,12 @@ if test x"$with_hesiod" != x -a x"$with_hesiod" != x"no"; then
     HESIOD_LIBS="-L$with_hesiod/lib"
   fi
   echo $ac_n "checking for res_send""... $ac_c" 1>&6
-echo "configure:3826: checking for res_send" >&5
+echo "configure:3874: checking for res_send" >&5
 if eval "test \"`echo '$''{'ac_cv_func_res_send'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3831 "configure"
+#line 3879 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char res_send(); below.  */
@@ -3850,7 +3898,7 @@ res_send();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_res_send=yes"
 else
@@ -3864,30 +3912,27 @@ fi
 
 if eval "test \"`echo '$ac_cv_func_'res_send`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-  :
-else
-  echo "$ac_t""no" 1>&6
-echo $ac_n "checking for res_send in -lresolv""... $ac_c" 1>&6
-echo "configure:3872: checking for res_send in -lresolv" >&5
-ac_lib_var=`echo resolv'_'res_send | sed 'y%./+-%__p_%'`
+  echo $ac_n "checking for hes_resolve in -lhesiod""... $ac_c" 1>&6
+echo "configure:3917: checking for hes_resolve in -lhesiod" >&5
+ac_lib_var=`echo hesiod'_'hes_resolve | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-lresolv  $LIBS"
+LIBS="-lhesiod $HESIOD_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3880 "configure"
+#line 3925 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
     builtin and then its argument prototype would still apply.  */
-char res_send();
+char hes_resolve();
 
 int main() {
-res_send()
+hes_resolve()
 ; return 0; }
 EOF
-if { (eval echo configure:3891: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3902,30 +3947,24 @@ LIBS="$ac_save_LIBS"
 fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-    ac_tr_lib=HAVE_LIB`echo resolv | sed -e 's/^a-zA-Z0-9_/_/g' \
-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
-  LIBS="-lresolv $LIBS"
-
+  HESIOD_LIBS="$HESIOD_LIBS -lhesiod"
 else
   echo "$ac_t""no" 1>&6
+{ echo "configure: error: Hesiod library not found" 1>&2; exit 1; }
 fi
 
-fi
-
-  echo $ac_n "checking for hes_resolve in -lhesiod""... $ac_c" 1>&6
-echo "configure:3921: checking for hes_resolve in -lhesiod" >&5
+else
+  echo "$ac_t""no" 1>&6
+echo $ac_n "checking for hes_resolve in -lhesiod""... $ac_c" 1>&6
+echo "configure:3960: checking for hes_resolve in -lhesiod" >&5
 ac_lib_var=`echo hesiod'_'hes_resolve | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-lhesiod $HESIOD_LIBS $LIBS"
+LIBS="-lhesiod $HESIOD_LIBS -lresolv $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3929 "configure"
+#line 3968 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3936,7 +3975,7 @@ int main() {
 hes_resolve()
 ; return 0; }
 EOF
-if { (eval echo configure:3940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3979: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3951,7 +3990,7 @@ LIBS="$ac_save_LIBS"
 fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-  HESIOD_LIBS="$HESIOD_LIBS -lhesiod"
+  HESIOD_LIBS="$HESIOD_LIBS -lhesiod -lresolv"
 else
   echo "$ac_t""no" 1>&6
 { echo "configure: error: Hesiod library not found" 1>&2; exit 1; }
@@ -3959,6 +3998,9 @@ fi
 
 fi
 
+
+fi
+
 if test x"$with_krb4" != x -a x"$with_krb4" != x"no"; then
   if test x"$with_krb4" != x"yes"; then
     KRB4_INCLUDES="-I$with_krb4/include"
@@ -3969,8 +4011,87 @@ if test x"$with_krb4" != x -a x"$with_krb4" != x"no"; then
   elif test -d /usr/include/kerberosIV; then
     KRB4_INCLUDES="-I/usr/include/kerberosIV"
   fi
+
+  echo $ac_n "checking for krb5_encrypt in -lk5crypto""... $ac_c" 1>&6
+echo "configure:4017: checking for krb5_encrypt in -lk5crypto" >&5
+ac_lib_var=`echo k5crypto'_'krb5_encrypt | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lk5crypto $KRB4_LIBS $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4025 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char krb5_encrypt();
+
+int main() {
+krb5_encrypt()
+; return 0; }
+EOF
+if { (eval echo configure:4036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for krb_rd_req in -lkrb4""... $ac_c" 1>&6
-echo "configure:3974: checking for krb_rd_req in -lkrb4" >&5
+echo "configure:4052: checking for krb_rd_req in -lkrb4" >&5
+ac_lib_var=`echo krb4'_'krb_rd_req | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lkrb4 $KRB4_LIBS -ldes425 -lkrb5 -lk5crypto -lcom_err $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4060 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char krb_rd_req();
+
+int main() {
+krb_rd_req()
+; return 0; }
+EOF
+if { (eval echo configure:4071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  KRB4_LIBS="$KRB4_LIBS -lkrb4 -ldes425 -lkrb5 -lk5crypto -lcom_err"
+else
+  echo "$ac_t""no" 1>&6
+{ echo "configure: error: Kerberos 4 compatibility libraries not found" 1>&2; exit 1; }
+fi
+
+else
+  echo "$ac_t""no" 1>&6
+echo $ac_n "checking for krb_rd_req in -lkrb4""... $ac_c" 1>&6
+echo "configure:4095: checking for krb_rd_req in -lkrb4" >&5
 ac_lib_var=`echo krb4'_'krb_rd_req | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3978,7 +4099,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb4 $KRB4_LIBS -ldes425 -lkrb5 -lcrypto -lcom_err $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3982 "configure"
+#line 4103 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3989,7 +4110,7 @@ int main() {
 krb_rd_req()
 ; return 0; }
 EOF
-if { (eval echo configure:3993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4114: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4008,7 +4129,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for krb_rd_req in -lkrb""... $ac_c" 1>&6
-echo "configure:4012: checking for krb_rd_req in -lkrb" >&5
+echo "configure:4133: checking for krb_rd_req in -lkrb" >&5
 ac_lib_var=`echo krb'_'krb_rd_req | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4016,7 +4137,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb $KRB4_LIBS -ldes $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4020 "configure"
+#line 4141 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4027,7 +4148,7 @@ int main() {
 krb_rd_req()
 ; return 0; }
 EOF
-if { (eval echo configure:4031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4052,6 +4173,9 @@ fi
 
 fi
 
+
+fi
+
 if test x"$with_cyrus_sasl" != x -a x"$with_cyrus_sasl" != "no"; then
   if test x"$with_cyrus_sasl" != x"yes"; then
     SASL_INCLUDES="-I$with_cyrus_sasl/include"
@@ -4060,7 +4184,7 @@ if test x"$with_cyrus_sasl" != x -a x"$with_cyrus_sasl" != "no"; then
   save_LDFLAGS="$LDFLAGS"
   LDFLAGS="$LDFLAGS $SASL_LIBS"
   echo $ac_n "checking for sasl_client_new in -lsasl""... $ac_c" 1>&6
-echo "configure:4064: checking for sasl_client_new in -lsasl" >&5
+echo "configure:4188: checking for sasl_client_new in -lsasl" >&5
 ac_lib_var=`echo sasl'_'sasl_client_new | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4068,7 +4192,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsasl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4072 "configure"
+#line 4196 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4079,7 +4203,7 @@ int main() {
 sasl_client_new()
 ; return 0; }
 EOF
-if { (eval echo configure:4083: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4207: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4108,12 +4232,12 @@ nmh_save_LIBS="$LIBS"
 LIBS="$TERMLIB $LIBS"
 
 echo $ac_n "checking if an include file defines ospeed""... $ac_c" 1>&6
-echo "configure:4112: checking if an include file defines ospeed" >&5
+echo "configure:4236: checking if an include file defines ospeed" >&5
 if eval "test \"`echo '$''{'nmh_cv_decl_ospeed_include_defines'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4117 "configure"
+#line 4241 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if HAVE_TERMIOS_H
@@ -4126,7 +4250,7 @@ int main() {
 ospeed = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:4130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   nmh_cv_decl_ospeed_include_defines=yes
 else
@@ -4142,19 +4266,19 @@ echo "$ac_t""$nmh_cv_decl_ospeed_include_defines" 1>&6
  
 if test $nmh_cv_decl_ospeed_include_defines = no; then
   echo $ac_n "checking if you must define ospeed""... $ac_c" 1>&6
-echo "configure:4146: checking if you must define ospeed" >&5
+echo "configure:4270: checking if you must define ospeed" >&5
 if eval "test \"`echo '$''{'nmh_cv_decl_ospeed_must_define'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4151 "configure"
+#line 4275 "configure"
 #include "confdefs.h"
 
 int main() {
 extern short ospeed; ospeed = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:4158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   nmh_cv_decl_ospeed_must_define=yes
 else
@@ -4173,7 +4297,6 @@ if test $nmh_cv_decl_ospeed_include_defines = yes; then
   cat >> confdefs.h <<\EOF
 #define HAVE_OSPEED 1
 EOF
-
 elif test $nmh_cv_decl_ospeed_must_define = yes; then
   cat >> confdefs.h <<\EOF
 #define HAVE_OSPEED 1
@@ -4189,12 +4312,12 @@ fi
 LIBS="$nmh_save_LIBS"
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:4193: checking return type of signal handlers" >&5
+echo "configure:4316: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4198 "configure"
+#line 4321 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -4211,7 +4334,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:4215: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4338: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -4230,12 +4353,12 @@ EOF
 
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:4234: checking for pid_t" >&5
+echo "configure:4357: checking for pid_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4239 "configure"
+#line 4362 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -4263,12 +4386,12 @@ EOF
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:4267: checking for off_t" >&5
+echo "configure:4390: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4272 "configure"
+#line 4395 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -4296,12 +4419,12 @@ EOF
 fi
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:4300: checking for uid_t in sys/types.h" >&5
+echo "configure:4423: checking for uid_t in sys/types.h" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4305 "configure"
+#line 4428 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -4330,12 +4453,12 @@ EOF
 fi
 
 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:4334: checking for mode_t" >&5
+echo "configure:4457: checking for mode_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4339 "configure"
+#line 4462 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -4363,12 +4486,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:4367: checking for size_t" >&5
+echo "configure:4490: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4372 "configure"
+#line 4495 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -4397,12 +4520,12 @@ fi
 
 
 echo $ac_n "checking for sigset_t""... $ac_c" 1>&6
-echo "configure:4401: checking for sigset_t" >&5
+echo "configure:4524: checking for sigset_t" >&5
 if eval "test \"`echo '$''{'nmh_cv_type_sigset_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4406 "configure"
+#line 4529 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -4410,7 +4533,7 @@ int main() {
 sigset_t tempsigset;
 ; return 0; }
 EOF
-if { (eval echo configure:4414: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4537: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   nmh_cv_type_sigset_t=yes
 else
@@ -4431,12 +4554,12 @@ EOF
 fi
 
 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
-echo "configure:4435: checking for st_blksize in struct stat" >&5
+echo "configure:4558: checking for st_blksize in struct stat" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4440 "configure"
+#line 4563 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -4444,7 +4567,7 @@ int main() {
 struct stat s; s.st_blksize;
 ; return 0; }
 EOF
-if { (eval echo configure:4448: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4571: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_st_blksize=yes
 else
@@ -4466,12 +4589,12 @@ fi
 
 
 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
-echo "configure:4470: checking for tm_gmtoff in struct tm" >&5
+echo "configure:4593: checking for tm_gmtoff in struct tm" >&5
 if eval "test \"`echo '$''{'nmh_cv_struct_tm_gmtoff'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4475 "configure"
+#line 4598 "configure"
 #include "confdefs.h"
 #ifdef TIME_WITH_SYS_TIME
 # include <sys/time.h>
@@ -4487,7 +4610,7 @@ int main() {
 struct tm temptm; temptm.tm_gmtoff = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:4491: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4614: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   nmh_cv_struct_tm_gmtoff=yes
 else
@@ -4508,7 +4631,7 @@ EOF
 fi
 
 echo $ac_n "checking what style of signals to use""... $ac_c" 1>&6
-echo "configure:4512: checking what style of signals to use" >&5
+echo "configure:4635: checking what style of signals to use" >&5
 if test $ac_cv_func_sigaction = yes -a $ac_cv_func_sigprocmask = yes; then
   signals_style=POSIX_SIGNALS
   cat >> confdefs.h <<\EOF
@@ -4546,7 +4669,7 @@ fi
 echo "$ac_t""$signals_style" 1>&6
 
 echo $ac_n "checking where signal.h is located""... $ac_c" 1>&6
-echo "configure:4550: checking where signal.h is located" >&5
+echo "configure:4673: checking where signal.h is located" >&5
 if eval "test \"`echo '$''{'nmh_cv_path_signal_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4765,10 +4888,8 @@ ac_given_srcdir=$srcdir
 ac_given_INSTALL="$INSTALL"
 
 trap 'rm -fr `echo "Makefile config/Makefile h/Makefile sbr/Makefile uip/Makefile \
-          zotnet/Makefile zotnet/mts/Makefile \
           mts/Makefile mts/smtp/Makefile \
-         mts/sendmail/Makefile mts/mmdf/Makefile etc/Makefile \
-         docs/Makefile man/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+         etc/Makefile docs/Makefile man/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
 EOF
 cat >> $CONFIG_STATUS <<EOF
 
@@ -4816,6 +4937,7 @@ s%@build_cpu@%$build_cpu%g
 s%@build_vendor@%$build_vendor%g
 s%@build_os@%$build_os%g
 s%@VERSION@%$VERSION%g
+s%@DATE@%$DATE%g
 s%@APOPLIB@%$APOPLIB%g
 s%@masquerade@%$masquerade%g
 s%@POPLIB@%$POPLIB%g
@@ -4902,10 +5024,8 @@ EOF
 cat >> $CONFIG_STATUS <<EOF
 
 CONFIG_FILES=\${CONFIG_FILES-"Makefile config/Makefile h/Makefile sbr/Makefile uip/Makefile \
-          zotnet/Makefile zotnet/mts/Makefile \
           mts/Makefile mts/smtp/Makefile \
-         mts/sendmail/Makefile mts/mmdf/Makefile etc/Makefile \
-         docs/Makefile man/Makefile"}
+         etc/Makefile docs/Makefile man/Makefile"}
 EOF
 cat >> $CONFIG_STATUS <<\EOF
 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
@@ -5118,8 +5238,9 @@ binary install path        : ${nmhbin2}
 libary install path        : ${nmhlib2}
 config files install path  : ${nmhsysconf2}
 man page install path      : ${nmhman}
-transport system           : ${MTS}
 backup prefix              : ${backup_prefix}
+transport system           : ${MTS}
+file locking type          : ${LOCKTYPE}
 default smtp servers       : ${smtpservers}
 default editor             : ${editorpath}
 default pager              : ${pagerpath}