Updated configure.in with more options (but haven't implemented them yet)

diff --git a/configure b/configure
index e3329d27bb11af190a4d7de37dba6cf3e8804c58..82c7e262044938376189ff7e230b32093a684df7 100755 (executable)
--- a/configure
+++ b/configure
@@ -12,25 +12,39 @@ ac_help=
 ac_default_prefix=/usr/local
 # Any additions from configure.in:
 ac_help="$ac_help
-  --enable-ldapd       enable building ldapd"
+  --enable-debug       enable debugging (yes)"
 ac_help="$ac_help
-  --enable-slapd       enable building slapd"
+  --enable-cache       enable caching (yes)"
 ac_help="$ac_help
-  --enable-slurpd      enable building slurpd"
+  --enable-referrals   enable referrals (yes)"
 ac_help="$ac_help
-  --enable-ldbm                enable ldbm backend"
+  --enable-clapd       enable connectionless ldap (no)"
 ac_help="$ac_help
-  --enable-passwd      enable passwd backend"
+  --enable-ldapd       enable building ldapd (no)"
 ac_help="$ac_help
-  --enable-shell       enable shell backend"
+  --enable-slapd       enable building slapd (yes)"
 ac_help="$ac_help
-  --with-ndbm          use NDB for LDBM backend"
+  --enable-slurpd      enable building slurpd (yes)"
 ac_help="$ac_help
-  --with-gdbm          use GDBM for LDBM backend"
+  --enable-ldbm                enable ldbm backend (yes)"
 ac_help="$ac_help
-  --with-dbhash                use Berkeley DB Hash for LDBM backend"
+  --enable-passwd      enable passwd backend (yes)"
 ac_help="$ac_help
-  --with-dbbtree       use Berkeley DB Btrees for LDBM backend"
+  --enable-shell       enable shell backend (yes)"
+ac_help="$ac_help
+  --with-ndbm          use NDB for LDBM backend (any)"
+ac_help="$ac_help
+  --with-gdbm          use GDBM for LDBM backend (any)"
+ac_help="$ac_help
+  --with-dbhash                use Berkeley DB Hash for LDBM backend (any)"
+ac_help="$ac_help
+  --with-dbbtree       use Berkeley DB Btrees for LDBM backend (any)"
+ac_help="$ac_help
+  --with-kerberos      use Kerberos (no)"
+ac_help="$ac_help
+  --with-kerberos-afs  use AFS Kerberos (no)"
+ac_help="$ac_help
+  --with-threads       use threads (yes)"
 
 # Initialize some variables set by options.
 # The variables have the same names as the options, with
@@ -558,7 +572,68 @@ ac_config_sub=$ac_aux_dir/config.sub
 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 
 echo $ac_n "checking arguments""... $ac_c" 1>&6
-echo "configure:562: checking arguments" >&5
+echo "configure:576: checking arguments" >&5
+
+# Check whether --enable-debug or --disable-debug was given.
+if test "${enable_debug+set}" = set; then
+  enableval="$enable_debug"
+  test "$enableval" != no && enableval=yes
+  if test "$enableval" != "yes" ; then
+    
+       LDAP_DEBUG=no 
+  else
+    LDAP_DEBUG=yes
+  fi
+else
+  enableval=yes 
+  LDAP_DEBUG=yes
+  
+fi
+# Check whether --enable-cache or --disable-cache was given.
+if test "${enable_cache+set}" = set; then
+  enableval="$enable_cache"
+  test "$enableval" != no && enableval=yes
+  if test "$enableval" != "yes" ; then
+    
+       LDAP_CACHE=no 
+  else
+    LDAP_CACHE=yes
+  fi
+else
+  enableval=yes 
+  LDAP_CACHE=yes
+  
+fi
+# Check whether --enable-referrals or --disable-referrals was given.
+if test "${enable_referrals+set}" = set; then
+  enableval="$enable_referrals"
+  test "$enableval" != no && enableval=yes
+  if test "$enableval" != "yes" ; then
+    
+       LDAP_REFERRALS=no 
+  else
+    LDAP_REFERRALS=yes
+  fi
+else
+  enableval=yes 
+  LDAP_REFERRALS=yes
+  
+fi
+# Check whether --enable-cldap or --disable-cldap was given.
+if test "${enable_cldap+set}" = set; then
+  enableval="$enable_cldap"
+  test "$enableval" != yes && enableval=no
+  if test "$enableval" != "no" ; then
+    
+       LDAP_CLDAP=yes 
+  else
+    LDAP_CLDAP=no
+  fi
+else
+  enableval=no 
+  LDAP_CLDAP=no
+  
+fi
 
 # Check whether --enable-ldapd or --disable-ldapd was given.
 if test "${enable_ldapd+set}" = set; then
@@ -689,10 +764,38 @@ else
 fi
 
 
+# Check whether --with-kerberos or --without-kerberos was given.
+if test "${with_kerberos+set}" = set; then
+  withval="$with_kerberos"
+  
+       opt_kerberos=yes
+else
+  opt_kerberos=no
+fi
+
+# Check whether --with-kerberos-afs or --without-kerberos-afs was given.
+if test "${with_kerberos_afs+set}" = set; then
+  withval="$with_kerberos_afs"
+  
+       opt_kerberos_afs=yes
+else
+  opt_kerberos_afs=no
+fi
+
+# Check whether --with-threads or --without-threads was given.
+if test "${with_threads+set}" = set; then
+  withval="$with_threads"
+  
+       opt_threads=yes
+else
+  opt_threads=no
+fi
+
+
 echo "$ac_t""done" 1>&6
 
 echo $ac_n "checking LDBM preference""... $ac_c" 1>&6
-echo "configure:696: checking LDBM preference" >&5
+echo "configure:799: checking LDBM preference" >&5
 ldbm_prefer=any
 
 if test "$opt_ndbm" = yes ; then
@@ -748,7 +851,7 @@ fi
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:752: checking for $ac_word" >&5
+echo "configure:855: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -777,7 +880,7 @@ if test -z "$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:781: checking for $ac_word" >&5
+echo "configure:884: 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
@@ -825,7 +928,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:829: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:932: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -835,11 +938,11 @@ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS
 cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 839 "configure"
+#line 942 "configure"
 #include "confdefs.h"
 main(){return(0);}
 EOF
-if { (eval echo configure:843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:946: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; 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
@@ -859,12 +962,12 @@ 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""... $ac_c" 1>&6
-echo "configure:863: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:966: checking whether the C compiler ($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""... $ac_c" 1>&6
-echo "configure:868: checking whether we are using GNU C" >&5
+echo "configure:971: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -873,7 +976,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:877: \"$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:980: \"$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
@@ -888,7 +991,7 @@ if test $ac_cv_prog_gcc = yes; then
   ac_save_CFLAGS="$CFLAGS"
   CFLAGS=
   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:892: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:995: 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
@@ -916,7 +1019,7 @@ else
 fi
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:920: checking how to run the C preprocessor" >&5
+echo "configure:1023: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -931,13 +1034,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 935 "configure"
+#line 1038 "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:941: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1044: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
@@ -948,13 +1051,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 952 "configure"
+#line 1055 "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:958: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1061: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
@@ -978,13 +1081,13 @@ echo "$ac_t""$CPP" 1>&6
 
 if test $ac_cv_prog_gcc = yes; then
     echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
-echo "configure:982: checking whether ${CC-cc} needs -traditional" >&5
+echo "configure:1085: checking whether ${CC-cc} needs -traditional" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
     ac_pattern="Autoconf.*'x'"
   cat > conftest.$ac_ext <<EOF
-#line 988 "configure"
+#line 1091 "configure"
 #include "confdefs.h"
 #include <sgtty.h>
 Autoconf TIOCGETP
@@ -1002,7 +1105,7 @@ rm -f conftest*
 
   if test $ac_cv_prog_gcc_traditional = no; then
     cat > conftest.$ac_ext <<EOF
-#line 1006 "configure"
+#line 1109 "configure"
 #include "confdefs.h"
 #include <termio.h>
 Autoconf TCGETA
@@ -1025,7 +1128,7 @@ fi
 
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1029: checking whether ln -s works" >&5
+echo "configure:1132: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1056,7 +1159,7 @@ 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""... $ac_c" 1>&6
-echo "configure:1060: checking for a BSD compatible install" >&5
+echo "configure:1163: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1108,7 +1211,7 @@ test -z "$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:1112: checking for $ac_word" >&5
+echo "configure:1215: 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
@@ -1135,7 +1238,7 @@ else
 fi
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:1139: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:1242: 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
@@ -1165,7 +1268,7 @@ fi
 # 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:1169: checking for $ac_word" >&5
+echo "configure:1272: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_SENDMAIL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1197,7 +1300,7 @@ fi
 # 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:1201: checking for $ac_word" >&5
+echo "configure:1304: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_EDITOR'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1229,7 +1332,7 @@ fi
 # Extract the first word of "finger", so it can be a program name with args.
 set dummy finger; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1233: checking for $ac_word" >&5
+echo "configure:1336: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_FINGER'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1266,12 +1369,12 @@ if test "$BUILD_LDBM" = "yes" ; then
        if test $ldbm_prefer = any -o $ldbm_prefer = dbbtree \
                        -o $ldbm_prefer = dbhash ; then
                echo $ac_n "checking for dbopen""... $ac_c" 1>&6
-echo "configure:1270: checking for dbopen" >&5
+echo "configure:1373: checking for dbopen" >&5
 if eval "test \"`echo '$''{'ac_cv_func_dbopen'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1275 "configure"
+#line 1378 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char dbopen(); below.  */
@@ -1294,7 +1397,7 @@ dbopen();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1298: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_dbopen=yes"
 else
@@ -1315,7 +1418,7 @@ else
   echo "$ac_t""no" 1>&6
 
                        echo $ac_n "checking for dbopen in -ldb""... $ac_c" 1>&6
-echo "configure:1319: checking for dbopen in -ldb" >&5
+echo "configure:1422: checking for dbopen in -ldb" >&5
 ac_lib_var=`echo db'_'dbopen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1323,7 +1426,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldb  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1327 "configure"
+#line 1430 "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
@@ -1334,7 +1437,7 @@ int main() {
 dbopen()
 ; return 0; }
 EOF
-if { (eval echo configure:1338: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1378,7 +1481,7 @@ EOF
        fi
        if test $ldbm_prefer = any -o $ldbm_prefer = gdbm ; then
                echo $ac_n "checking for gdbm_open in -lgdbm""... $ac_c" 1>&6
-echo "configure:1382: checking for gdbm_open in -lgdbm" >&5
+echo "configure:1485: checking for gdbm_open in -lgdbm" >&5
 ac_lib_var=`echo gdbm'_'gdbm_open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1386,7 +1489,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgdbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1390 "configure"
+#line 1493 "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
@@ -1397,7 +1500,7 @@ int main() {
 gdbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:1401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1428,7 +1531,7 @@ fi
        fi
        if test $ldbm_prefer = any -o $ldbm_prefer = ndbm ; then
                echo $ac_n "checking for dbm_open in -ldbm""... $ac_c" 1>&6
-echo "configure:1432: checking for dbm_open in -ldbm" >&5
+echo "configure:1535: checking for dbm_open in -ldbm" >&5
 ac_lib_var=`echo dbm'_'dbm_open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1436,7 +1539,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1440 "configure"
+#line 1543 "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
@@ -1447,7 +1550,7 @@ int main() {
 dbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:1451: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1495,7 +1598,7 @@ LIBTERMCAP="-ltermcap"
 
 # FreeBSD has obsoleted re_comp(3) from -lc, needs -lcompat
 echo $ac_n "checking for re_comp in -lcompat""... $ac_c" 1>&6
-echo "configure:1499: checking for re_comp in -lcompat" >&5
+echo "configure:1602: checking for re_comp in -lcompat" >&5
 ac_lib_var=`echo compat'_'re_comp | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1503,7 +1606,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcompat  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1507 "configure"
+#line 1610 "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
@@ -1514,7 +1617,7 @@ int main() {
 re_comp()
 ; return 0; }
 EOF
-if { (eval echo configure:1518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1545,12 +1648,12 @@ fi
 # FreeBSD (and others) have crypt(3) in -lcrypt
 LIBCRYPT=
 echo $ac_n "checking for crypt""... $ac_c" 1>&6
-echo "configure:1549: checking for crypt" >&5
+echo "configure:1652: checking for crypt" >&5
 if eval "test \"`echo '$''{'ac_cv_func_crypt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1554 "configure"
+#line 1657 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char crypt(); below.  */
@@ -1573,7 +1676,7 @@ crypt();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_crypt=yes"
 else
@@ -1595,7 +1698,7 @@ else
   echo "$ac_t""no" 1>&6
 
        echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6
-echo "configure:1599: checking for crypt in -lcrypt" >&5
+echo "configure:1702: checking for crypt in -lcrypt" >&5
 ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1603,7 +1706,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcrypt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1607 "configure"
+#line 1710 "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
@@ -1614,7 +1717,7 @@ int main() {
 crypt()
 ; return 0; }
 EOF
-if { (eval echo configure:1618: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1721: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1648,12 +1751,12 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:1652: checking for $ac_hdr that defines DIR" >&5
+echo "configure:1755: 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 1657 "configure"
+#line 1760 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -1661,7 +1764,7 @@ int main() {
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:1665: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1768: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -1686,7 +1789,7 @@ done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
-echo "configure:1690: checking for opendir in -ldir" >&5
+echo "configure:1793: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1694,7 +1797,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1698 "configure"
+#line 1801 "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
@@ -1705,7 +1808,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:1709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1812: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1727,7 +1830,7 @@ fi
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:1731: checking for opendir in -lx" >&5
+echo "configure:1834: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1735,7 +1838,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1739 "configure"
+#line 1842 "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
@@ -1746,7 +1849,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:1750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1769,12 +1872,12 @@ fi
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:1773: checking for ANSI C header files" >&5
+echo "configure:1876: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1778 "configure"
+#line 1881 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -1782,7 +1885,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1786: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1889: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1799,7 +1902,7 @@ 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 1803 "configure"
+#line 1906 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -1817,7 +1920,7 @@ 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 1821 "configure"
+#line 1924 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -1838,7 +1941,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 1842 "configure"
+#line 1945 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -1849,7 +1952,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:1853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1956: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -1873,12 +1976,12 @@ EOF
 fi
 
 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:1877: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo "configure:1980: checking for sys/wait.h that is POSIX.1 compatible" >&5
 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1882 "configure"
+#line 1985 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -1894,7 +1997,7 @@ wait (&s);
 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
 ; return 0; }
 EOF
-if { (eval echo configure:1898: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2001: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_sys_wait_h=yes
 else
@@ -1929,17 +2032,17 @@ for ac_hdr in \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1933: checking for $ac_hdr" >&5
+echo "configure:2036: 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 1938 "configure"
+#line 2041 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1943: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2046: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1967,12 +2070,12 @@ done
 
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:1971: checking for working const" >&5
+echo "configure:2074: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1976 "configure"
+#line 2079 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -2021,7 +2124,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2025: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2128: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -2042,12 +2145,12 @@ EOF
 fi
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:2046: checking for uid_t in sys/types.h" >&5
+echo "configure:2149: checking for uid_t in sys/types.h" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2051 "configure"
+#line 2154 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -2076,12 +2179,12 @@ EOF
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:2080: checking for off_t" >&5
+echo "configure:2183: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2085 "configure"
+#line 2188 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2109,12 +2212,12 @@ EOF
 fi
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:2113: checking for pid_t" >&5
+echo "configure:2216: checking for pid_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2118 "configure"
+#line 2221 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2142,12 +2245,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:2146: checking for size_t" >&5
+echo "configure:2249: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2151 "configure"
+#line 2254 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2175,12 +2278,12 @@ EOF
 fi
 
 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
-echo "configure:2179: checking for st_blksize in struct stat" >&5
+echo "configure:2282: checking for st_blksize in struct stat" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2184 "configure"
+#line 2287 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -2188,7 +2291,7 @@ int main() {
 struct stat s; s.st_blksize;
 ; return 0; }
 EOF
-if { (eval echo configure:2192: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2295: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_st_blksize=yes
 else
@@ -2209,12 +2312,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:2213: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:2316: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2218 "configure"
+#line 2321 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -2223,7 +2326,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:2227: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2330: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -2244,12 +2347,12 @@ EOF
 fi
 
 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:2248: checking whether struct tm is in sys/time.h or time.h" >&5
+echo "configure:2351: checking whether struct tm is in sys/time.h or time.h" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2253 "configure"
+#line 2356 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <time.h>
@@ -2257,7 +2360,7 @@ int main() {
 struct tm *tp; tp->tm_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:2261: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm=time.h
 else
@@ -2279,7 +2382,7 @@ fi
 
 
 echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
-echo "configure:2283: checking for 8-bit clean memcmp" >&5
+echo "configure:2386: checking for 8-bit clean memcmp" >&5
 if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2287,7 +2390,7 @@ else
   ac_cv_func_memcmp_clean=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 2291 "configure"
+#line 2394 "configure"
 #include "confdefs.h"
 
 main()
@@ -2297,7 +2400,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:2301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_memcmp_clean=yes
 else
@@ -2315,12 +2418,12 @@ echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6
 test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.o"
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:2319: checking return type of signal handlers" >&5
+echo "configure:2422: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2324 "configure"
+#line 2427 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -2337,7 +2440,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:2341: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2444: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -2356,12 +2459,12 @@ EOF
 
 
 echo $ac_n "checking for strftime""... $ac_c" 1>&6
-echo "configure:2360: checking for strftime" >&5
+echo "configure:2463: checking for strftime" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strftime'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2365 "configure"
+#line 2468 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strftime(); below.  */
@@ -2384,7 +2487,7 @@ strftime();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2491: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_strftime=yes"
 else
@@ -2406,7 +2509,7 @@ else
   echo "$ac_t""no" 1>&6
 # strftime is in -lintl on SCO UNIX.
 echo $ac_n "checking for strftime in -lintl""... $ac_c" 1>&6
-echo "configure:2410: checking for strftime in -lintl" >&5
+echo "configure:2513: checking for strftime in -lintl" >&5
 ac_lib_var=`echo intl'_'strftime | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2414,7 +2517,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2418 "configure"
+#line 2521 "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
@@ -2425,7 +2528,7 @@ int main() {
 strftime()
 ; return 0; }
 EOF
-if { (eval echo configure:2429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2532: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2452,12 +2555,12 @@ fi
 fi
 
 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
-echo "configure:2456: checking for vprintf" >&5
+echo "configure:2559: checking for vprintf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2461 "configure"
+#line 2564 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vprintf(); below.  */
@@ -2480,7 +2583,7 @@ vprintf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2484: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_vprintf=yes"
 else
@@ -2504,12 +2607,12 @@ fi
 
 if test "$ac_cv_func_vprintf" != yes; then
 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
-echo "configure:2508: checking for _doprnt" >&5
+echo "configure:2611: checking for _doprnt" >&5
 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2513 "configure"
+#line 2616 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _doprnt(); below.  */
@@ -2532,7 +2635,7 @@ _doprnt();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func__doprnt=yes"
 else
@@ -2557,7 +2660,7 @@ fi
 fi
 
 echo $ac_n "checking for wait3 that fills in rusage""... $ac_c" 1>&6
-echo "configure:2561: checking for wait3 that fills in rusage" >&5
+echo "configure:2664: checking for wait3 that fills in rusage" >&5
 if eval "test \"`echo '$''{'ac_cv_func_wait3_rusage'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2565,7 +2668,7 @@ else
   ac_cv_func_wait3_rusage=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 2569 "configure"
+#line 2672 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -2596,7 +2699,7 @@ main() {
   }
 }
 EOF
-if { (eval echo configure:2600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_wait3_rusage=yes
 else
@@ -2634,12 +2737,12 @@ for ac_func in \
 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2638: checking for $ac_func" >&5
+echo "configure:2741: 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 2643 "configure"
+#line 2746 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2662,7 +2765,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2666: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2690,13 +2793,13 @@ done
 # Check Configuration
 
 echo $ac_n "checking declaration of sys_errlist""... $ac_c" 1>&6
-echo "configure:2694: checking declaration of sys_errlist" >&5
+echo "configure:2797: checking declaration of sys_errlist" >&5
 if eval "test \"`echo '$''{'cf_cv_dcl_sys_errlist'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
        cat > conftest.$ac_ext <<EOF
-#line 2700 "configure"
+#line 2803 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -2706,7 +2809,7 @@ int main() {
 char *c = (char *) *sys_errlist
 ; return 0; }
 EOF
-if { (eval echo configure:2710: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2813: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_dcl_sys_errlist=yes
 else
@@ -2727,20 +2830,20 @@ if test $cf_cv_dcl_sys_errlist = no ; then
 EOF
 
        echo $ac_n "checking existence of sys_errlist""... $ac_c" 1>&6
-echo "configure:2731: checking existence of sys_errlist" >&5
+echo "configure:2834: checking existence of sys_errlist" >&5
        if eval "test \"`echo '$''{'cf_cv_have_sys_errlist'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
                cat > conftest.$ac_ext <<EOF
-#line 2737 "configure"
+#line 2840 "configure"
 #include "confdefs.h"
 #include <errno.h>
 int main() {
 char *c = (char *) *sys_errlist
 ; return 0; }
 EOF
-if { (eval echo configure:2744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   cf_cv_have_sys_errlist=yes
 else

diff --git a/configure.in b/configure.in
index 5caaa9954747b29421b741e1c9a2bd52cf09c84e..e9ccd5b86ad96e34f060191dc2fd9a276a95dfaa 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -14,31 +14,48 @@ dnl
 dnl Start Args
 AC_MSG_CHECKING(arguments)
 
+dnl general options
+CF_ARG_OPTION(debug,[  --enable-debug  enable debugging (yes)],[
+       LDAP_DEBUG=no],[LDAP_DEBUG=yes],yes)dnl
+CF_ARG_OPTION(cache,[  --enable-cache  enable caching (yes)],[
+       LDAP_CACHE=no],[LDAP_CACHE=yes],yes)dnl
+CF_ARG_OPTION(referrals,[  --enable-referrals  enable referrals (yes)],[
+       LDAP_REFERRALS=no],[LDAP_REFERRALS=yes],yes)dnl
+CF_ARG_OPTION(cldap,[  --enable-clapd  enable connectionless ldap (no)],[
+       LDAP_CLDAP=yes],[LDAP_CLDAP=no],no)dnl
+
 dnl server options
-CF_ARG_OPTION(ldapd,[  --enable-ldapd  enable building ldapd],[
+CF_ARG_OPTION(ldapd,[  --enable-ldapd  enable building ldapd (no)],[
        BUILD_LDAPD=yes],[BUILD_LDAPD=no],no)dnl
-CF_ARG_OPTION(slapd,[  --enable-slapd  enable building slapd],[
+CF_ARG_OPTION(slapd,[  --enable-slapd  enable building slapd (yes)],[
        BUILD_SLAPD=no],[BUILD_SLAPD=yes],yes)dnl
-CF_ARG_OPTION(slurpd,[  --enable-slurpd        enable building slurpd],[
+CF_ARG_OPTION(slurpd,[  --enable-slurpd        enable building slurpd (yes)],[
        BUILD_SLURPD=no],[BUILD_SLURPD=yes],yes)dnl
 
 dnl Backend options
-CF_ARG_OPTION(ldbm,[  --enable-ldbm            enable ldbm backend],[
+CF_ARG_OPTION(ldbm,[  --enable-ldbm            enable ldbm backend (yes)],[
        BUILD_LDBM=no],[BUILD_LDBM=yes],yes)dnl
-CF_ARG_OPTION(passwd,[  --enable-passwd        enable passwd backend],[
+CF_ARG_OPTION(passwd,[  --enable-passwd        enable passwd backend (yes)],[
        BUILD_PASSWD=no],[BUILD_PASSWD=yes],yes)dnl
-CF_ARG_OPTION(shell,[  --enable-shell  enable shell backend],[
+CF_ARG_OPTION(shell,[  --enable-shell  enable shell backend (yes)],[
        BUILD_SHELL=no],[BUILD_SHELL=yes],yes)dnl
 
-AC_ARG_WITH(ndbm,[  --with-ndbm                use NDB for LDBM backend],[
+AC_ARG_WITH(ndbm,[  --with-ndbm                use NDB for LDBM backend (any)],[
        opt_ndbm=yes],[opt_ndbm=no])
-AC_ARG_WITH(gdbm,[  --with-gdbm                use GDBM for LDBM backend],[
+AC_ARG_WITH(gdbm,[  --with-gdbm                use GDBM for LDBM backend (any)],[
        opt_gdbm=yes],[opt_gdbm=no])
-AC_ARG_WITH(dbhash,[  --with-dbhash            use Berkeley DB Hash for LDBM backend],[
+AC_ARG_WITH(dbhash,[  --with-dbhash            use Berkeley DB Hash for LDBM backend (any)],[
        opt_dbhash=yes],[opt_dbhash=no])
-AC_ARG_WITH(dbbtree,[  --with-dbbtree  use Berkeley DB Btrees for LDBM backend],[
+AC_ARG_WITH(dbbtree,[  --with-dbbtree  use Berkeley DB Btrees for LDBM backend (any)],[
        opt_dbbtree=yes],[opt_dbbtree=no])
 
+AC_ARG_WITH(kerberos,[  --with-kerberos        use Kerberos (no)],[
+       opt_kerberos=yes],[opt_kerberos=no])
+AC_ARG_WITH(kerberos-afs,[  --with-kerberos-afs        use AFS Kerberos (no)],[
+       opt_kerberos_afs=yes],[opt_kerberos_afs=no])
+AC_ARG_WITH(threads,[  --with-threads  use threads (yes)],[
+       opt_threads=yes],[opt_threads=no])
+
 AC_MSG_RESULT(done)
 
 AC_MSG_CHECKING(LDBM preference)