X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=configure;h=8a40de6c377ff9c044fd29e384dcc61875b78885;hb=1ef7aabbbb72c3e09dfc7db384ac81ab5ac53314;hp=9b60c3addb1420225d00cc7e8c22e2c32175faf5;hpb=7593f8f93951b6ca853a72bdbcd0a34dc741bc52;p=mmh

diff --git a/configure b/configure
index 9b60c3a..8a40de6 100755
--- a/configure
+++ b/configure
@@ -12,27 +12,36 @@ ac_help=
 ac_default_prefix=/usr/local
 # Any additions from configure.in:
 ac_help="$ac_help
-  --enable-masquerade[='draft_from[ mmailid[ username_extension]]']
-                          enable 3 types of email address masquerading [none]"
+  --enable-apop           enable client-side support for POP3 and APOP"
 ac_help="$ac_help
-  --enable-nmh-debug      enable nmh code debugging"
+  --enable-debug          enable nmh code debugging"
 ac_help="$ac_help
-  --enable-nmh-mhe        enable mhe support (DEFAULT)"
+  --enable-masquerade[='draft_from mmailid username_extension']
+                          enable up to 3 types of address masquerading [none]"
 ac_help="$ac_help
-  --enable-nmh-pop        enable client-side support for pop"
+  --enable-mhe            enable mhe support (DEFAULT)"
+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"
+  --with-krb4=PREFIX      specify location of Kerberos V4 for KPOP support"
+ac_help="$ac_help
+  --with-locking=LOCKTYPE specify the file locking method
+                          (one of dot, fcntl, flock, lockf)"
 ac_help="$ac_help
-  --with-mts=MTS          specify the mail transport agent"
+  --with-mts=MTS          specify the default mail transport agent/service"
 ac_help="$ac_help
   --with-pager=PAGER      specify the default pager"
 ac_help="$ac_help
   --with-smtpservers='SMTPSERVER1[ SMTPSERVER2...]'
-                          specify the default smtp server(s) [localhost]"
+                          specify the default SMTP server(s) [localhost]"
 ac_default_prefix=/usr/local/nmh
 
 # Initialize some variables set by options.
@@ -593,7 +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:597: checking host system type" >&5
+echo "configure:606: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -614,7 +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:618: checking target system type" >&5
+echo "configure:627: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -632,7 +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:636: checking build system type" >&5
+echo "configure:645: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -662,6 +671,33 @@ 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
+  enableval="$enable_apop"
+  :
+fi
+
+if test x"$enable_apop" = x"yes"; then
+  cat >> confdefs.h <<\EOF
+#define APOP 1
+EOF
+  APOPLIB=md5.o
+  enable_pop=yes
+fi
+
+# Check whether --enable-debug or --disable-debug was given.
+if test "${enable_debug+set}" = set; then
+  enableval="$enable_debug"
+  :
+fi
+
+if test x"$enable_nmh_debug" = x"yes"; then
+  enable_debug=yes
+fi
 
 # Check whether --enable-masquerade or --disable-masquerade was given.
 if test "${enable_masquerade+set}" = set; then
@@ -674,40 +710,39 @@ if test "${enable_masquerade+set}" = set; then
 fi
 
 
-# Check whether --enable-nmh-debug or --disable-nmh-debug was given.
-if test "${enable_nmh_debug+set}" = set; then
-  enableval="$enable_nmh_debug"
-  :
-fi
-
-
-# Check whether --enable-nmh-mhe or --disable-nmh-mhe was given.
-if test "${enable_nmh_mhe+set}" = set; then
-  enableval="$enable_nmh_mhe"
+# Check whether --enable-mhe or --disable-mhe was given.
+if test "${enable_mhe+set}" = set; then
+  enableval="$enable_mhe"
   :
 fi
 
 
-if test x$"enable_nmh_mhe" != x"no"; then
+if test x"$enable_mhe" != x"no" -a x"$enable_nmh_mhe" != x"no"; then
   cat >> confdefs.h <<\EOF
 #define MHE 1
 EOF
 fi
 
-# Check whether --enable-nmh-pop or --disable-nmh-pop was given.
-if test "${enable_nmh_pop+set}" = set; then
-  enableval="$enable_nmh_pop"
+# Check whether --enable-pop or --disable-pop was given.
+if test "${enable_pop+set}" = set; then
+  enableval="$enable_pop"
   :
 fi
 
 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 POP 1
+#define CYRUS_SASL 1
 EOF
-  POPLIB=popsbr.o
-  POPSED='/^%nmhbeginpop%/d;/^%nmhendpop%/d'
-else
-  POPSED='/^%nmhbeginpop%/,/^%nmhendpop%/d'
 fi
 
 # Check whether --with-editor or --without-editor was given.
@@ -721,6 +756,21 @@ 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="$with_hesiod"
@@ -740,6 +790,7 @@ if test "${with_krb4+set}" = set; then
 fi
 
 if test x"$with_krb4" != x -a x"$with_krb4" != x"no"; then
+  enable_pop=yes
   cat >> confdefs.h <<\EOF
 #define KPOP 1
 EOF
@@ -748,6 +799,50 @@ EOF
 EOF
 fi
 
+if test x"$enable_pop" = x"yes"; then
+  cat >> confdefs.h <<\EOF
+#define POP 1
+EOF
+  POPLIB=popsbr.o
+  POPSED='/^%nmhbeginpop%/d;/^%nmhendpop%/d'
+else
+  POPSED='/^%nmhbeginpop%/,/^%nmhendpop%/d'
+fi
+
+# Check whether --with-locking or --without-locking was given.
+if test "${with_locking+set}" = set; then
+  withval="$with_locking"
+  :
+fi
+
+
+if test x"$with_locking" = x"dot"; then
+  LOCKTYPE="dot"
+  cat >> confdefs.h <<\EOF
+#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"$with_locking" = x"fcntl"; then
+  LOCKTYPE="fcntl"
+  cat >> confdefs.h <<\EOF
+#define FCNTL_LOCKING 1
+EOF
+else
+  LOCKTYPE="dot"
+  cat >> confdefs.h <<\EOF
+#define DOT_LOCKING 1
+EOF
+fi
+
 # Check whether --with-mts or --without-mts was given.
 if test "${with_mts+set}" = set; then
   withval="$with_mts"
@@ -757,24 +852,15 @@ fi
 
 if test x"$with_mts" = x"smtp"; then
   MTS="smtp"
-  MTSLIB="mts/smtp/libsmtp.a"
-  cat >> confdefs.h <<\EOF
-#define SMTPMTS 1
-EOF
 elif test x"$with_mts" = x"sendmail"; then
   MTS="sendmail"
-  MTSLIB="mts/sendmail/libsend.a"
-  cat >> confdefs.h <<\EOF
-#define SENDMTS 1
-EOF
 else
   MTS="smtp"
-  MTSLIB="mts/smtp/libsmtp.a"
-  cat >> confdefs.h <<\EOF
-#define SMTPMTS 1
-EOF
 fi
 
+cat >> confdefs.h <<\EOF
+#define SMTPMTS 1
+EOF
 
 # Check whether --with-pager or --without-pager was given.
 if test "${with_pager+set}" = set; then
@@ -802,14 +888,14 @@ fi
 
 
 test -z "$CFLAGS" && CFLAGS= auto_cflags=1
-if test x"$enable_nmh_debug" = x"yes"; then
+if test x"$enable_debug" = x"yes"; then
   test -z "$LDFLAGS" && LDFLAGS=-g
 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:813: 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) $ac_c" 1>&6
 else
@@ -839,7 +925,7 @@ if test -z "$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:843: 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
@@ -890,7 +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:894: 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
@@ -922,7 +1008,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:926: checking whether the C compiler ($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.
@@ -933,12 +1019,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 937 "configure"
+#line 1023 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:942: \"$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
@@ -964,12 +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""... $ac_c" 1>&6
-echo "configure:968: checking whether the C compiler ($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""... $ac_c" 1>&6
-echo "configure:973: checking whether we are using GNU C" >&5
+echo "configure:1059: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -978,7 +1064,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:982: \"$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 $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -997,7 +1083,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1001: 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
@@ -1030,16 +1116,25 @@ fi
 
 
 if test -n "$auto_cflags"; then
-  if test x"$enable_nmh_debug" = x"yes"; then
+  if test x"$enable_debug" = x"yes"; then
     if test -n "$GCC"; then
       test -z "$CFLAGS" && CFLAGS="-Wall -g" || CFLAGS="$CFLAGS -Wall -g"
     else
       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 "$CFLAGS" && CFLAGS=-O2 || CFLAGS="$CFLAGS -O2"
+      test -z "$CFLAGS" && CFLAGS="-Wall -O2" || CFLAGS="$CFLAGS -Wall -O2"
     else
       test -z "$CFLAGS" && CFLAGS=-O  || CFLAGS="$CFLAGS -O"
     fi
@@ -1047,12 +1142,12 @@ if test -n "$auto_cflags"; then
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:1051: checking for working const" >&5
+echo "configure:1146: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1056 "configure"
+#line 1151 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -1101,7 +1196,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:1105: \"$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
@@ -1122,7 +1217,7 @@ EOF
 fi
               
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:1126: 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
@@ -1159,7 +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""... $ac_c" 1>&6
-echo "configure:1163: checking for a BSD compatible install" >&5
+echo "configure:1258: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1213,7 +1308,7 @@ test -z "$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:1217: 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) $ac_c" 1>&6
 else
@@ -1239,12 +1334,12 @@ if test -n "$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:1248: 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
@@ -1275,7 +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:1279: 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
@@ -1309,7 +1404,7 @@ then
   *) ac_lib=l ;;
   esac
   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
-echo "configure:1313: checking for yywrap in -l$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) $ac_c" 1>&6
@@ -1317,7 +1412,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$ac_lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1321 "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
@@ -1328,7 +1423,7 @@ int main() {
 yywrap()
 ; return 0; }
 EOF
-if { (eval echo configure:1332: \"$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
@@ -1354,7 +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:1358: 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
@@ -1388,11 +1483,81 @@ else
 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:1490: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_linttmp1'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$linttmp1"; then
+  ac_cv_prog_linttmp1="$linttmp1" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_linttmp1="lclint"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_linttmp1" && ac_cv_prog_linttmp1="no"
+fi
+fi
+linttmp1="$ac_cv_prog_linttmp1"
+if test -n "$linttmp1"; then
+  echo "$ac_t""$linttmp1" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+if test x$ac_cv_prog_linttmp1 != xno ; then
+  LINT=$ac_cv_prog_linttmp1
+  LINTFLAGS="-weak +posixlib -macrovarprefixexclude"
+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:1523: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_linttmp2'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$linttmp2"; then
+  ac_cv_prog_linttmp2="$linttmp2" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_linttmp2="lint"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_linttmp2" && ac_cv_prog_linttmp2="no"
+fi
+fi
+linttmp2="$ac_cv_prog_linttmp2"
+if test -n "$linttmp2"; then
+  echo "$ac_t""$linttmp2" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+  if test x$ac_cv_prog_linttmp2 != xno ; then
+    LINT=$ac_cv_prog_linttmp2
+    LINTFLAGS=""
+  else
+    LINT="echo 'No lint program found'"
+    LINTFLAGS=""
+  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:1396: 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
@@ -1419,16 +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:1432: 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
@@ -1457,7 +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:1461: 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) $ac_c" 1>&6
 else
@@ -1489,11 +1656,29 @@ if test x$ac_cv_prog_LORDER != xlorder -o x$ac_cv_prog_TSORT != xtsort; then
   TSORT=cat
     fi
 
+echo $ac_n "checking whether tsort can deal with loops""... $ac_c" 1>&6
+echo "configure:1661: checking whether tsort can deal with loops" >&5
+if eval "test \"`echo '$''{'nmh_cv_tsort_loop'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -z "`echo a b b a | tsort 2>/dev/null | grep a`" ; then
+    nmh_cv_tsort_loop=no
+  else
+    nmh_cv_tsort_loop=yes
+  fi
+fi
+
+echo "$ac_t""$nmh_cv_tsort_loop" 1>&6
+if test x$nmh_cv_tsort_loop = xno ; then
+  LORDER=echo
+  TSORT=cat
+    fi
+
 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:1497: 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
@@ -1529,7 +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""... $ac_c" 1>&6
-echo "configure:1533: checking how to get ls to show us the group ownership of a file" >&5
+echo "configure:1718: checking how to get ls to show us the group ownership of a file" >&5
 if eval "test \"`echo '$''{'nmh_cv_ls_grpopt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1547,7 +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:1551: 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
@@ -1589,7 +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:1593: 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
@@ -1627,7 +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:1631: 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) $ac_c" 1>&6
 else
@@ -1666,7 +1851,7 @@ if test -z "$editorpath"; then
 fi
 
 echo $ac_n "checking for broken vi""... $ac_c" 1>&6
-echo "configure:1670: checking for broken vi" >&5
+echo "configure:1855: checking for broken vi" >&5
 if eval "test \"`echo '$''{'nmh_cv_attvibug'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1688,7 +1873,7 @@ EOF
 fi
 
 echo $ac_n "checking where mail spool is located""... $ac_c" 1>&6
-echo "configure:1692: checking where mail spool is located" >&5
+echo "configure:1877: checking where mail spool is located" >&5
 if eval "test \"`echo '$''{'nmh_cv_mailspool'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1704,7 +1889,7 @@ mailspool=$nmh_cv_mailspool
 
 if test "$lspath" != "no" -a "$cutpath" != "no"; then
   echo $ac_n "checking whether the mail spool is world-writable""... $ac_c" 1>&6
-echo "configure:1708: checking whether the mail spool is world-writable" >&5
+echo "configure:1893: checking whether the mail spool is world-writable" >&5
 if eval "test \"`echo '$''{'nmh_cv_mailspool_world_writable'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1718,88 +1903,135 @@ fi
 echo "$ac_t""$nmh_cv_mailspool_world_writable" 1>&6
 fi
 
-if test x"$nmh_cv_mailspool_world_writable" = x"no"; then
-    cat >> confdefs.h <<\EOF
-#define MAILGROUP 1
-EOF
-  SETGID_MAIL=1
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+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=
 fi
-
-echo $ac_n "checking what group owns the mail spool""... $ac_c" 1>&6
-echo "configure:1730: checking what group owns the mail spool" >&5
-if eval "test \"`echo '$''{'nmh_cv_ls_mail_grp'+set}'`\" = set"; then
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
-  nmh_cv_ls_mail_grp=`$lspath -dL $nmh_cv_ls_grpopt $mailspool|$AWK '{print $4}'`
-
+    # This must be in double quotes, not single quotes, because CPP may get
+  # substituted into the Makefile and "${CC-cc}" will confuse make.
+  CPP="${CC-cc} -E"
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp.
+  cat > conftest.$ac_ext <<EOF
+#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:1929: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -E -traditional-cpp"
+  cat > conftest.$ac_ext <<EOF
+#line 1940 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1946: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -nologo -E"
+  cat > conftest.$ac_ext <<EOF
+#line 1957 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1963: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP=/lib/cpp
 fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+  ac_cv_prog_CPP="$CPP"
+fi
+  CPP="$ac_cv_prog_CPP"
+else
+  ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
 
-echo "$ac_t""$nmh_cv_ls_mail_grp" 1>&6
-MAIL_SPOOL_GRP=$nmh_cv_ls_mail_grp
-
-ac_header_dirent=no
-for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:1746: checking for $ac_hdr that defines DIR" >&5
-if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
+ac_safe=`echo "lockfile.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for lockfile.h""... $ac_c" 1>&6
+echo "configure:1989: checking for lockfile.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1751 "configure"
+#line 1994 "configure"
 #include "confdefs.h"
-#include <sys/types.h>
-#include <$ac_hdr>
-int main() {
-DIR *dirp = 0;
-; return 0; }
+#include <lockfile.h>
 EOF
-if { (eval echo configure:1759: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1999: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
   rm -rf conftest*
-  eval "ac_cv_header_dirent_$ac_safe=yes"
+  eval "ac_cv_header_$ac_safe=yes"
 else
+  echo "$ac_err" >&5
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  eval "ac_cv_header_dirent_$ac_safe=no"
+  eval "ac_cv_header_$ac_safe=no"
 fi
 rm -f conftest*
 fi
-if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
- ac_header_dirent=$ac_hdr; break
-else
-  echo "$ac_t""no" 1>&6
-fi
-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:1784: checking for opendir in -ldir" >&5
-ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
+  echo $ac_n "checking for lockfile_create in -llockfile""... $ac_c" 1>&6
+echo "configure:2016: checking for lockfile_create in -llockfile" >&5
+ac_lib_var=`echo lockfile'_'lockfile_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-ldir  $LIBS"
+LIBS="-llockfile  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1792 "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
     builtin and then its argument prototype would still apply.  */
-char opendir();
+char lockfile_create();
 
 int main() {
-opendir()
+lockfile_create()
 ; return 0; }
 EOF
-if { (eval echo configure:1803: \"$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_$ac_lib_var=yes"
 else
@@ -1814,22 +2046,148 @@ LIBS="$ac_save_LIBS"
 fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-  LIBS="$LIBS -ldir"
+    ac_tr_lib=HAVE_LIB`echo lockfile | sed -e 's/^a-zA-Z0-9_/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-llockfile $LIBS"
+
 else
   echo "$ac_t""no" 1>&6
 fi
-
+ 
 else
-echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:1825: checking for opendir in -lx" >&5
-ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
+  echo "$ac_t""no" 1>&6
+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:2070: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_dotlockfilepath'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  case "$dotlockfilepath" in
+  /*)
+  ac_cv_path_dotlockfilepath="$dotlockfilepath" # Let the user override the test with a path.
+  ;;
+  ?:/*)			 
+  ac_cv_path_dotlockfilepath="$dotlockfilepath" # Let the user override the test with a dos path.
+  ;;
+  *)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do 
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_path_dotlockfilepath="$ac_dir/$ac_word"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_path_dotlockfilepath" && ac_cv_path_dotlockfilepath="no"
+  ;;
+esac
+fi
+dotlockfilepath="$ac_cv_path_dotlockfilepath"
+if test -n "$dotlockfilepath"; then
+  echo "$ac_t""$dotlockfilepath" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+if test "$ac_cv_lib_lockfile_lockfile_create" != "no" ; then
+  if test "$ac_cv_path_dotlockfilepath" != "no" ; then
+    echo $ac_n "checking whether dotlockfile is setgid""... $ac_c" 1>&6
+echo "configure:2106: checking whether dotlockfile is setgid" >&5
+if eval "test \"`echo '$''{'nmh_cv_dotlockfile_setgid'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+   if test -g "$ac_cv_path_dotlockfilepath" ; then
+        nmh_cv_dotlockfile_setgid=yes
+      else
+        nmh_cv_dotlockfile_setgid=no
+      fi
+fi
+
+echo "$ac_t""$nmh_cv_dotlockfile_setgid" 1>&6
+  fi
+fi
+
+if test x"$nmh_cv_mailspool_world_writable" = x"no" -a x"$nmh_cv_dotlockfile_setgid" != x"yes" ; then
+    cat >> confdefs.h <<\EOF
+#define MAILGROUP 1
+EOF
+  SETGID_MAIL=1
+fi
+
+echo $ac_n "checking what group owns the mail spool""... $ac_c" 1>&6
+echo "configure:2129: checking what group owns the mail spool" >&5
+if eval "test \"`echo '$''{'nmh_cv_ls_mail_grp'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  nmh_cv_ls_mail_grp=`$lspath -dL $nmh_cv_ls_grpopt $mailspool|$AWK '{print $4}'`
+
+fi
+
+echo "$ac_t""$nmh_cv_ls_mail_grp" 1>&6
+MAIL_SPOOL_GRP=$nmh_cv_ls_mail_grp
+
+ac_header_dirent=no
+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: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 2150 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <$ac_hdr>
+int main() {
+DIR *dirp = 0;
+; return 0; }
+EOF
+if { (eval echo configure:2158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  eval "ac_cv_header_dirent_$ac_safe=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_dirent_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ ac_header_dirent=$ac_hdr; break
+else
+  echo "$ac_t""no" 1>&6
+fi
+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""... $ac_c" 1>&6
+echo "configure:2183: checking for opendir in -ldir" >&5
+ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_save_LIBS="$LIBS"
-LIBS="-lx  $LIBS"
+LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1833 "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
@@ -1840,7 +2198,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:1844: \"$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_$ac_lib_var=yes"
 else
@@ -1855,100 +2213,61 @@ LIBS="$ac_save_LIBS"
 fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-  LIBS="$LIBS -lx"
+  LIBS="$LIBS -ldir"
 else
   echo "$ac_t""no" 1>&6
 fi
 
-fi
-
-echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1867: checking how to run the C preprocessor" >&5
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
-fi
-if test -z "$CPP"; then
-if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
 else
-    # This must be in double quotes, not single quotes, because CPP may get
-  # substituted into the Makefile and "${CC-cc}" will confuse make.
-  CPP="${CC-cc} -E"
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp.
-  cat > conftest.$ac_ext <<EOF
-#line 1882 "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:1888: \"$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
-  :
+echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
+echo "configure:2224: checking for opendir in -lx" >&5
+ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
 else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  CPP="${CC-cc} -E -traditional-cpp"
-  cat > conftest.$ac_ext <<EOF
-#line 1899 "configure"
+  ac_save_LIBS="$LIBS"
+LIBS="-lx  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2232 "configure"
 #include "confdefs.h"
-#include <assert.h>
-Syntax Error
+/* 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 opendir();
+
+int main() {
+opendir()
+; return 0; }
 EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1905: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  :
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
+if { (eval echo configure:2243: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
-  CPP="${CC-cc} -nologo -E"
-  cat > conftest.$ac_ext <<EOF
-#line 1916 "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:1922: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  :
+  eval "ac_cv_lib_$ac_lib_var=yes"
 else
-  echo "$ac_err" >&5
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  CPP=/lib/cpp
-fi
-rm -f conftest*
-fi
-rm -f conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
 fi
 rm -f conftest*
-  ac_cv_prog_CPP="$CPP"
+LIBS="$ac_save_LIBS"
+
 fi
-  CPP="$ac_cv_prog_CPP"
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  LIBS="$LIBS -lx"
 else
-  ac_cv_prog_CPP="$CPP"
+  echo "$ac_t""no" 1>&6
+fi
+
 fi
-echo "$ac_t""$CPP" 1>&6
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:1947: checking for ANSI C header files" >&5
+echo "configure:2266: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1952 "configure"
+#line 2271 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -1956,7 +2275,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1960: \"$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*
@@ -1973,7 +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 1977 "configure"
+#line 2296 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -1991,7 +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 1995 "configure"
+#line 2314 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -2012,7 +2331,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 2016 "configure"
+#line 2335 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -2023,7 +2342,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:2027: \"$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
@@ -2047,12 +2366,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:2051: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:2370: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2056 "configure"
+#line 2375 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -2061,7 +2380,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:2065: \"$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
@@ -2082,12 +2401,12 @@ EOF
 fi
 
 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:2086: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo "configure:2405: checking for sys/wait.h that is POSIX.1 compatible" >&5
 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2091 "configure"
+#line 2410 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -2103,7 +2422,7 @@ wait (&s);
 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
 ; return 0; }
 EOF
-if { (eval echo configure:2107: \"$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
@@ -2124,12 +2443,12 @@ EOF
 fi
 
 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
-echo "configure:2128: checking whether stat file-mode macros are broken" >&5
+echo "configure:2447: checking whether stat file-mode macros are broken" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2133 "configure"
+#line 2452 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -2186,17 +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:2190: 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 2195 "configure"
+#line 2514 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2200: \"$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*
@@ -2225,12 +2544,12 @@ done
 
 
 echo $ac_n "checking POSIX termios""... $ac_c" 1>&6
-echo "configure:2229: checking POSIX termios" >&5
+echo "configure:2548: checking POSIX termios" >&5
 if eval "test \"`echo '$''{'nmh_cv_sys_posix_termios'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2234 "configure"
+#line 2553 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <unistd.h>
@@ -2240,7 +2559,7 @@ int main() {
 tcgetattr(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:2244: \"$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
@@ -2256,12 +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""... $ac_c" 1>&6
-echo "configure:2260: checking TIOCGWINSZ in termios.h" >&5
+echo "configure:2579: checking TIOCGWINSZ in termios.h" >&5
 if eval "test \"`echo '$''{'nmh_cv_header_termios_h_tiocgwinsz'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2265 "configure"
+#line 2584 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <termios.h>
@@ -2269,7 +2588,7 @@ int main() {
 int x = TIOCGWINSZ;
 ; return 0; }
 EOF
-if { (eval echo configure:2273: \"$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
@@ -2288,12 +2607,12 @@ fi
  
 if test $nmh_cv_header_termios_h_tiocgwinsz = no; then
   echo $ac_n "checking TIOCGWINSZ in sys/ioctl.h""... $ac_c" 1>&6
-echo "configure:2292: checking TIOCGWINSZ in sys/ioctl.h" >&5
+echo "configure:2611: checking TIOCGWINSZ in sys/ioctl.h" >&5
 if eval "test \"`echo '$''{'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 2297 "configure"
+#line 2616 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/ioctl.h>
@@ -2301,7 +2620,7 @@ int main() {
 int x = TIOCGWINSZ;
 ; return 0; }
 EOF
-if { (eval echo configure:2305: \"$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
@@ -2318,23 +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""... $ac_c" 1>&6
-echo "configure:2328: checking for libio.h" >&5
+echo "configure:2646: checking for libio.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2333 "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:2338: \"$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 "$ac_err"; then
   rm -rf conftest*
@@ -2352,7 +2670,7 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   
   cat > conftest.$ac_ext <<EOF
-#line 2356 "configure"
+#line 2674 "configure"
 #include "confdefs.h"
 #include <libio.h>
 EOF
@@ -2374,17 +2692,17 @@ fi
 
 ac_safe=`echo "sys/ptem.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for sys/ptem.h""... $ac_c" 1>&6
-echo "configure:2378: checking for sys/ptem.h" >&5
+echo "configure:2696: checking for sys/ptem.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2383 "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:2388: \"$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*
@@ -2410,12 +2728,12 @@ fi
 
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:2414: checking for pid_t" >&5
+echo "configure:2732: checking for pid_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2419 "configure"
+#line 2737 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2444,17 +2762,17 @@ fi
 
 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
-echo "configure:2448: checking for vfork.h" >&5
+echo "configure:2766: checking for vfork.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2453 "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:2458: \"$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*
@@ -2479,18 +2797,18 @@ else
 fi
 
 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
-echo "configure:2483: checking for working vfork" >&5
+echo "configure:2801: checking for working vfork" >&5
 if eval "test \"`echo '$''{'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""... $ac_c" 1>&6
-echo "configure:2489: checking for vfork" >&5
+echo "configure:2807: checking for vfork" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2494 "configure"
+#line 2812 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vfork(); below.  */
@@ -2513,7 +2831,7 @@ vfork();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2517: \"$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
@@ -2535,7 +2853,7 @@ fi
 ac_cv_func_vfork_works=$ac_cv_func_vfork
 else
   cat > conftest.$ac_ext <<EOF
-#line 2539 "configure"
+#line 2857 "configure"
 #include "confdefs.h"
 /* Thanks to Paul Eggert for this test.  */
 #include <stdio.h>
@@ -2630,7 +2948,7 @@ main() {
   }
 }
 EOF
-if { (eval echo configure:2634: \"$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
@@ -2653,7 +2971,7 @@ EOF
 fi
 
 echo $ac_n "checking for mkstemp in -lmkstemp""... $ac_c" 1>&6
-echo "configure:2657: checking for mkstemp in -lmkstemp" >&5
+echo "configure:2975: checking for mkstemp in -lmkstemp" >&5
 ac_lib_var=`echo mkstemp'_'mkstemp | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2661,7 +2979,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lmkstemp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2665 "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
@@ -2672,7 +2990,7 @@ int main() {
 mkstemp()
 ; return 0; }
 EOF
-if { (eval echo configure:2676: \"$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
@@ -2701,15 +3019,15 @@ fi
 
 for ac_func in waitpid wait3 sigaction sigprocmask sigblock sigsetmask \
                sighold sigrelse writev lstat uname tzset killpg mkstemp \
-               sethostent
+               sethostent getutent
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2708: 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 2713 "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.  */
@@ -2732,7 +3050,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2736: \"$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
@@ -2758,12 +3076,12 @@ done
 
 
 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:2762: checking for gethostbyname" >&5
+echo "configure:3080: checking for gethostbyname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2767 "configure"
+#line 3085 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname(); below.  */
@@ -2786,7 +3104,7 @@ gethostbyname();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2790: \"$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
@@ -2807,7 +3125,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:2811: checking for gethostbyname in -lnsl" >&5
+echo "configure:3129: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2815,7 +3133,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2819 "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
@@ -2826,7 +3144,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:2830: \"$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
@@ -2853,16 +3171,16 @@ fi
 
 
 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
-echo "configure:2857: checking for sigsetjmp" >&5
+echo "configure:3175: checking for sigsetjmp" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2859 "configure"
+#line 3177 "configure"
 #include "confdefs.h"
 #include <setjmp.h>
 int main() {
 sigsetjmp((void *)0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:2866: \"$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
@@ -2879,12 +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:2883: 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 2888 "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.  */
@@ -2907,7 +3225,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2911: \"$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
@@ -2935,7 +3253,7 @@ done
 
 
 cat > conftest.$ac_ext <<EOF
-#line 2939 "configure"
+#line 3257 "configure"
 #include "confdefs.h"
 #include <grp.h>
 EOF
@@ -2949,7 +3267,7 @@ EOF
 else
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 2953 "configure"
+#line 3271 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 EOF
@@ -2968,7 +3286,7 @@ rm -f conftest*
 
 
 cat > conftest.$ac_ext <<EOF
-#line 2972 "configure"
+#line 3290 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 EOF
@@ -2984,12 +3302,12 @@ rm -f conftest*
 
 
 echo $ac_n "checking for modf""... $ac_c" 1>&6
-echo "configure:2988: checking for modf" >&5
+echo "configure:3306: checking for modf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_modf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2993 "configure"
+#line 3311 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char modf(); below.  */
@@ -3012,7 +3330,7 @@ modf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3016: \"$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
@@ -3030,7 +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""... $ac_c" 1>&6
-echo "configure:3034: checking for modf in -lm" >&5
+echo "configure:3352: checking for modf in -lm" >&5
 ac_lib_var=`echo m'_'modf | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3038,7 +3356,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3042 "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
@@ -3049,7 +3367,7 @@ int main() {
 modf()
 ; return 0; }
 EOF
-if { (eval echo configure:3053: \"$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
@@ -3080,12 +3398,12 @@ fi
 
 
 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:3084: checking for gethostbyname" >&5
+echo "configure:3402: checking for gethostbyname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3089 "configure"
+#line 3407 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname(); below.  */
@@ -3108,7 +3426,7 @@ gethostbyname();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3112: \"$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
@@ -3126,7 +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""... $ac_c" 1>&6
-echo "configure:3130: checking for gethostbyname in -lnsl" >&5
+echo "configure:3448: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3134,7 +3452,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3138 "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
@@ -3145,7 +3463,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:3149: \"$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_$ac_lib_var=yes"
 else
@@ -3171,7 +3489,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for gethostbyname in -lresolv""... $ac_c" 1>&6
-echo "configure:3175: checking for gethostbyname in -lresolv" >&5
+echo "configure:3493: checking for gethostbyname in -lresolv" >&5
 ac_lib_var=`echo resolv'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3179,7 +3497,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lresolv  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3183 "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
@@ -3190,7 +3508,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:3194: \"$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
@@ -3222,12 +3540,12 @@ fi
 fi
 
 echo $ac_n "checking for socket""... $ac_c" 1>&6
-echo "configure:3226: checking for socket" >&5
+echo "configure:3544: checking for socket" >&5
 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3231 "configure"
+#line 3549 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char socket(); below.  */
@@ -3250,7 +3568,7 @@ socket();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3254: \"$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
@@ -3268,7 +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""... $ac_c" 1>&6
-echo "configure:3272: checking for socket in -lsocket" >&5
+echo "configure:3590: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3276,7 +3594,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3280 "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
@@ -3287,150 +3605,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:3291: \"$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
-    ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/^a-zA-Z0-9_/_/g' \
-    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
-  cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
-  LIBS="-lsocket $LIBS"
-
-else
-  echo "$ac_t""no" 1>&6
-fi
-
-fi
-
-
-
-echo $ac_n "checking for ruserpass""... $ac_c" 1>&6
-echo "configure:3323: checking for ruserpass" >&5
-if eval "test \"`echo '$''{'ac_cv_func_ruserpass'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3328 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char ruserpass(); below.  */
-#include <assert.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 ruserpass();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_ruserpass) || defined (__stub___ruserpass)
-choke me
-#else
-ruserpass();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:3351: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_func_ruserpass=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func_ruserpass=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'ruserpass`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  :
-else
-  echo "$ac_t""no" 1>&6
-echo $ac_n "checking for _ruserpass""... $ac_c" 1>&6
-echo "configure:3369: checking for _ruserpass" >&5
-if eval "test \"`echo '$''{'ac_cv_func__ruserpass'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 3374 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char _ruserpass(); below.  */
-#include <assert.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 _ruserpass();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub__ruserpass) || defined (__stub____ruserpass)
-choke me
-#else
-_ruserpass();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:3397: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  eval "ac_cv_func__ruserpass=yes"
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_func__ruserpass=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'_ruserpass`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
-  :
-else
-  echo "$ac_t""no" 1>&6
-echo $ac_n "checking for _ruserpass in -lsocket""... $ac_c" 1>&6
-echo "configure:3415: checking for _ruserpass in -lsocket" >&5
-ac_lib_var=`echo socket'_'_ruserpass | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  ac_save_LIBS="$LIBS"
-LIBS="-lsocket  $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 3423 "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 _ruserpass();
-
-int main() {
-_ruserpass()
-; return 0; }
-EOF
-if { (eval echo configure:3434: \"$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
@@ -3459,24 +3634,12 @@ fi
 
 fi
 
-fi
-
-if test x$ac_cv_func_ruserpass = xno; then
-  if test x$ac_cv_func__ruserpass = xyes -o x$ac_cv_lib_socket__ruserpass = xyes; then
-    cat >> confdefs.h <<\EOF
-#define ruserpass _ruserpass
-EOF
-
-  else
-    LIBOBJS="$LIBOBJS ruserpass.o"
-  fi
-fi
 
 
 termcap_curses_order="termcap curses ncurses"
 for lib in $termcap_curses_order; do
   echo $ac_n "checking for tgetent in -l${lib}""... $ac_c" 1>&6
-echo "configure:3480: checking for tgetent in -l${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) $ac_c" 1>&6
@@ -3484,7 +3647,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l${lib}  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3488 "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
@@ -3495,7 +3658,7 @@ int main() {
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:3499: \"$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
@@ -3517,14 +3680,13 @@ fi
 
 done
 
-
 echo $ac_n "checking for dbm_open""... $ac_c" 1>&6
-echo "configure:3523: checking for dbm_open" >&5
+echo "configure:3685: checking for dbm_open" >&5
 if eval "test \"`echo '$''{'ac_cv_func_dbm_open'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3528 "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.  */
@@ -3547,7 +3709,7 @@ dbm_open();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3551: \"$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
@@ -3565,7 +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""... $ac_c" 1>&6
-echo "configure:3569: checking for dbm_open in -lndbm" >&5
+echo "configure:3731: checking for dbm_open in -lndbm" >&5
 ac_lib_var=`echo ndbm'_'dbm_open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3573,7 +3735,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lndbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3577 "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
@@ -3584,7 +3746,7 @@ int main() {
 dbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:3588: \"$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_$ac_lib_var=yes"
 else
@@ -3610,7 +3772,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for dbm_open in -ldbm""... $ac_c" 1>&6
-echo "configure:3614: checking for dbm_open in -ldbm" >&5
+echo "configure:3776: checking for dbm_open in -ldbm" >&5
 ac_lib_var=`echo dbm'_'dbm_open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3618,7 +3780,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3622 "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
@@ -3629,7 +3791,7 @@ int main() {
 dbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:3633: \"$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_$ac_lib_var=yes"
 else
@@ -3665,17 +3827,17 @@ for ac_hdr in db1/ndbm.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3669: 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 3674 "configure"
+#line 3836 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3679: \"$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 "$ac_err"; then
   rm -rf conftest*
@@ -3708,12 +3870,12 @@ if test x"$with_hesiod" != x -a x"$with_hesiod" != x"no"; then
     HESIOD_LIBS="-L$with_hesiod/lib"
   fi
   echo $ac_n "checking for res_send""... $ac_c" 1>&6
-echo "configure:3712: checking for res_send" >&5
+echo "configure:3874: checking for res_send" >&5
 if eval "test \"`echo '$''{'ac_cv_func_res_send'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3717 "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.  */
@@ -3736,7 +3898,7 @@ res_send();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3740: \"$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
@@ -3750,30 +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:3758: 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 3766 "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:3777: \"$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_$ac_lib_var=yes"
 else
@@ -3788,30 +3947,24 @@ LIBS="$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""... $ac_c" 1>&6
-echo "configure:3807: checking for hes_resolve in -lhesiod" >&5
+else
+  echo "$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 3815 "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
@@ -3822,7 +3975,7 @@ int main() {
 hes_resolve()
 ; return 0; }
 EOF
-if { (eval echo configure:3826: \"$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_$ac_lib_var=yes"
 else
@@ -3837,7 +3990,7 @@ LIBS="$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; }
@@ -3845,6 +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"
@@ -3855,8 +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""... $ac_c" 1>&6
-echo "configure:3860: checking for krb_rd_req in -lkrb4" >&5
+echo "configure:4052: checking for krb_rd_req in -lkrb4" >&5
+ac_lib_var=`echo krb4'_'krb_rd_req | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'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) $ac_c" 1>&6
@@ -3864,7 +4099,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb4 $KRB4_LIBS -ldes425 -lkrb5 -lcrypto -lcom_err $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3868 "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
@@ -3875,7 +4110,7 @@ int main() {
 krb_rd_req()
 ; return 0; }
 EOF
-if { (eval echo configure:3879: \"$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_$ac_lib_var=yes"
 else
@@ -3894,7 +4129,7 @@ if eval "test \"`echo '$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""... $ac_c" 1>&6
-echo "configure:3898: checking for krb_rd_req in -lkrb" >&5
+echo "configure:4133: checking for krb_rd_req in -lkrb" >&5
 ac_lib_var=`echo krb'_'krb_rd_req | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3902,7 +4137,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb $KRB4_LIBS -ldes $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3906 "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
@@ -3913,7 +4148,7 @@ int main() {
 krb_rd_req()
 ; return 0; }
 EOF
-if { (eval echo configure:3917: \"$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
@@ -3939,16 +4174,70 @@ 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"
+    SASL_LIBS="-L$with_cyrus_sasl/lib"
+  fi
+  save_LDFLAGS="$LDFLAGS"
+  LDFLAGS="$LDFLAGS $SASL_LIBS"
+  echo $ac_n "checking for sasl_client_new in -lsasl""... $ac_c" 1>&6
+echo "configure:4188: checking for sasl_client_new in -lsasl" >&5
+ac_lib_var=`echo sasl'_'sasl_client_new | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lsasl  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#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
+    builtin and then its argument prototype would still apply.  */
+char sasl_client_new();
+
+int main() {
+sasl_client_new()
+; return 0; }
+EOF
+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_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$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 "$ac_t""yes" 1>&6
+  SASL_LIBS="$SASL_LIBS -lsasl"
+else
+  echo "$ac_t""no" 1>&6
+{ echo "configure: error: Cyrus SASL library not found" 1>&2; exit 1; }
+fi
+
+  LDFLAGS="$save_LDFLAGS"
+fi
+
+
 nmh_save_LIBS="$LIBS"
 LIBS="$TERMLIB $LIBS"
 
 echo $ac_n "checking if an include file defines ospeed""... $ac_c" 1>&6
-echo "configure:3947: checking if an include file defines ospeed" >&5
+echo "configure:4236: checking if an include file defines ospeed" >&5
 if eval "test \"`echo '$''{'nmh_cv_decl_ospeed_include_defines'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3952 "configure"
+#line 4241 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if HAVE_TERMIOS_H
@@ -3961,7 +4250,7 @@ int main() {
 ospeed = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:3965: \"$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
@@ -3977,19 +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""... $ac_c" 1>&6
-echo "configure:3981: checking if you must define ospeed" >&5
+echo "configure:4270: checking if you must define ospeed" >&5
 if eval "test \"`echo '$''{'nmh_cv_decl_ospeed_must_define'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3986 "configure"
+#line 4275 "configure"
 #include "confdefs.h"
 
 int main() {
 extern short ospeed; ospeed = 0;
 ; 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: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
@@ -4008,7 +4297,6 @@ if test $nmh_cv_decl_ospeed_include_defines = yes; then
   cat >> confdefs.h <<\EOF
 #define HAVE_OSPEED 1
 EOF
-
 elif test $nmh_cv_decl_ospeed_must_define = yes; then
   cat >> confdefs.h <<\EOF
 #define HAVE_OSPEED 1
@@ -4024,12 +4312,12 @@ fi
 LIBS="$nmh_save_LIBS"
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:4028: checking return type of signal handlers" >&5
+echo "configure:4316: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4033 "configure"
+#line 4321 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -4046,7 +4334,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:4050: \"$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
@@ -4065,12 +4353,12 @@ EOF
 
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:4069: checking for pid_t" >&5
+echo "configure:4357: checking for pid_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4074 "configure"
+#line 4362 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -4098,12 +4386,12 @@ EOF
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:4102: checking for off_t" >&5
+echo "configure:4390: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4107 "configure"
+#line 4395 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -4131,12 +4419,12 @@ EOF
 fi
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:4135: checking for uid_t in sys/types.h" >&5
+echo "configure:4423: checking for uid_t in sys/types.h" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4140 "configure"
+#line 4428 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -4165,12 +4453,12 @@ EOF
 fi
 
 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:4169: checking for mode_t" >&5
+echo "configure:4457: checking for mode_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4174 "configure"
+#line 4462 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -4198,12 +4486,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:4202: checking for size_t" >&5
+echo "configure:4490: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4207 "configure"
+#line 4495 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -4232,12 +4520,12 @@ fi
 
 
 echo $ac_n "checking for sigset_t""... $ac_c" 1>&6
-echo "configure:4236: checking for sigset_t" >&5
+echo "configure:4524: checking for sigset_t" >&5
 if eval "test \"`echo '$''{'nmh_cv_type_sigset_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4241 "configure"
+#line 4529 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -4245,7 +4533,7 @@ int main() {
 sigset_t tempsigset;
 ; return 0; }
 EOF
-if { (eval echo configure:4249: \"$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
@@ -4266,12 +4554,12 @@ EOF
 fi
 
 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
-echo "configure:4270: checking for st_blksize in struct stat" >&5
+echo "configure:4558: checking for st_blksize in struct stat" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4275 "configure"
+#line 4563 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -4279,7 +4567,7 @@ int main() {
 struct stat s; s.st_blksize;
 ; return 0; }
 EOF
-if { (eval echo configure:4283: \"$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
@@ -4301,12 +4589,12 @@ fi
 
 
 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
-echo "configure:4305: checking for tm_gmtoff in struct tm" >&5
+echo "configure:4593: checking for tm_gmtoff in struct tm" >&5
 if eval "test \"`echo '$''{'nmh_cv_struct_tm_gmtoff'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4310 "configure"
+#line 4598 "configure"
 #include "confdefs.h"
 #ifdef TIME_WITH_SYS_TIME
 # include <sys/time.h>
@@ -4322,7 +4610,7 @@ int main() {
 struct tm temptm; temptm.tm_gmtoff = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:4326: \"$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
@@ -4343,7 +4631,7 @@ EOF
 fi
 
 echo $ac_n "checking what style of signals to use""... $ac_c" 1>&6
-echo "configure:4347: 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 $ac_cv_func_sigprocmask = yes; then
   signals_style=POSIX_SIGNALS
   cat >> confdefs.h <<\EOF
@@ -4381,7 +4669,7 @@ fi
 echo "$ac_t""$signals_style" 1>&6
 
 echo $ac_n "checking where signal.h is located""... $ac_c" 1>&6
-echo "configure:4385: checking where signal.h is located" >&5
+echo "configure:4673: checking where signal.h is located" >&5
 if eval "test \"`echo '$''{'nmh_cv_path_signal_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4600,10 +4888,8 @@ ac_given_srcdir=$srcdir
 ac_given_INSTALL="$INSTALL"
 
 trap 'rm -fr `echo "Makefile config/Makefile h/Makefile sbr/Makefile uip/Makefile \
-          zotnet/Makefile zotnet/mts/Makefile zotnet/tws/Makefile \
-          zotnet/mf/Makefile zotnet/bboards/Makefile mts/Makefile \
-          mts/smtp/Makefile mts/sendmail/Makefile mts/mmdf/Makefile \
-          etc/Makefile man/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+          mts/Makefile mts/smtp/Makefile \
+	  etc/Makefile docs/Makefile man/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
 EOF
 cat >> $CONFIG_STATUS <<EOF
 
@@ -4651,11 +4937,12 @@ 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
 s%@POPSED@%$POPSED%g
 s%@MTS@%$MTS%g
-s%@MTSLIB@%$MTSLIB%g
 s%@smtpservers@%$smtpservers%g
 s%@CC@%$CC%g
 s%@SET_MAKE@%$SET_MAKE%g
@@ -4667,6 +4954,10 @@ s%@AWK@%$AWK%g
 s%@LEX@%$LEX%g
 s%@LEXLIB@%$LEXLIB%g
 s%@cutpath@%$cutpath%g
+s%@linttmp1@%$linttmp1%g
+s%@linttmp2@%$linttmp2%g
+s%@LINT@%$LINT%g
+s%@LINTFLAGS@%$LINTFLAGS%g
 s%@LIBTOOL@%$LIBTOOL%g
 s%@GNU_LIBTOOL@%$GNU_LIBTOOL%g
 s%@LORDER@%$LORDER%g
@@ -4678,15 +4969,18 @@ s%@sendmailpath@%$sendmailpath%g
 s%@vipath@%$vipath%g
 s%@editorpath@%$editorpath%g
 s%@mailspool@%$mailspool%g
+s%@CPP@%$CPP%g
+s%@dotlockfilepath@%$dotlockfilepath%g
 s%@SETGID_MAIL@%$SETGID_MAIL%g
 s%@MAIL_SPOOL_GRP@%$MAIL_SPOOL_GRP%g
-s%@CPP@%$CPP%g
 s%@LIBOBJS@%$LIBOBJS%g
 s%@TERMLIB@%$TERMLIB%g
 s%@HESIOD_INCLUDES@%$HESIOD_INCLUDES%g
 s%@HESIOD_LIBS@%$HESIOD_LIBS%g
 s%@KRB4_INCLUDES@%$KRB4_INCLUDES%g
 s%@KRB4_LIBS@%$KRB4_LIBS%g
+s%@SASL_INCLUDES@%$SASL_INCLUDES%g
+s%@SASL_LIBS@%$SASL_LIBS%g
 s%@SIGNAL_H@%$SIGNAL_H%g
 
 CEOF
@@ -4730,10 +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 zotnet/tws/Makefile \
-          zotnet/mf/Makefile zotnet/bboards/Makefile mts/Makefile \
-          mts/smtp/Makefile mts/sendmail/Makefile mts/mmdf/Makefile \
-          etc/Makefile man/Makefile"}
+          mts/Makefile mts/smtp/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
@@ -4918,6 +5210,21 @@ eval "nmhsysconf=${sysconfdir}"; eval "nmhsysconf2=${nmhsysconf}"
 eval "nmhlib=${libdir}";         eval "nmhlib2=${nmhlib}"
 eval "nmhman=${mandir}"
 
+pop_kinds=no
+if test x"$enable_pop" = x"yes"; then
+  pop_kinds="yes ("
+
+  if test x"$enable_apop" = x"yes"; then
+    pop_kinds="${pop_kinds}APOP "
+  fi
+
+  if test x"$with_krb4" != x -a x"$with_krb4" != x"no"; then
+    pop_kinds="${pop_kinds}KPOP "
+  fi
+
+  pop_kinds="${pop_kinds}POP3)"
+fi
+
 echo "
 nmh configuration
 -----------------
@@ -4931,9 +5238,12 @@ binary install path        : ${nmhbin2}
 libary install path        : ${nmhlib2}
 config files install path  : ${nmhsysconf2}
 man page install path      : ${nmhman}
+backup prefix              : ${backup_prefix}
 transport system           : ${MTS}
+file locking type          : ${LOCKTYPE}
 default smtp servers       : ${smtpservers}
 default editor             : ${editorpath}
 default pager              : ${pagerpath}
-email address masquerading : ${masquerade}"
+email address masquerading : ${masquerade}
+pop is enabled             : ${pop_kinds}"
 echo ""