]> git.sur5r.net Git - openldap/blobdiff - configure.in
Import of GTK-tool
[openldap] / configure.in
index d7b0c153c7905e81a02d3a8c6736bea893fdcf7a..8b82576720ec17301e43503b93a5b0de31f45720 100644 (file)
@@ -23,18 +23,20 @@ AC_PREFIX_DEFAULT(/usr/local)
 
 dnl General "enable" options
 OL_ARG_ENABLE(debug,[  --enable-debug  enable debugging], yes)dnl
-#OL_ARG_ENABLE(syslog,[  --enable-syslog       enable syslog support], auto)dnl
+dnl OL_ARG_ENABLE(syslog,[  --enable-syslog    enable syslog support], auto)dnl
 OL_ARG_ENABLE(libui,[  --enable-libui  enable library user interface], yes)dnl
 OL_ARG_ENABLE(cache,[  --enable-cache  enable caching], yes)dnl
-OL_ARG_ENABLE(dns,[  --enable-dns      enable dns support], auto)dnl
+OL_ARG_ENABLE(dns,[  --enable-dns      enable dns support], no)dnl
 OL_ARG_ENABLE(referrals,[  --enable-referrals  enable referrals], yes)dnl
-OL_ARG_ENABLE(cldap,[  --enable-clapd  enable connectionless ldap], no)dnl
+OL_ARG_ENABLE(cldap,[  --enable-cldap  enable connectionless ldap], no)dnl
 
 dnl General "with" options
 OL_ARG_WITH(kerberos,[  --with-kerberos        use Kerberos],
        auto, [auto k5 k4 afs yes no])
 OL_ARG_WITH(threads,[  --with-threads  use threads],
-       auto, [auto posix dce mach yes no] )
+       auto, [auto posix mach lwp yes no manual] )
+OL_ARG_WITH(preemptive,[  --with-preemptive    thread implementation is preemptive],
+       auto, [auto yes no manual] )
 
 dnl Server options
 
@@ -43,7 +45,7 @@ OL_ARG_ENABLE(ldapd,[  --enable-ldapd enable building ldapd], no)dnl
 
 dnl SLAPD OPTIONS
 OL_ARG_ENABLE(slapd,[  --enable-slapd  enable building slapd], yes)dnl
-OL_ARG_ENABLE(aclgroup,[    --enable-aclgroup  enable ACL group support], auto)dnl
+OL_ARG_ENABLE(aclgroups,[    --enable-aclgroups        enable ACL group support], auto)dnl
 OL_ARG_ENABLE(crypt,[    --enable-crypt        enable crypt(3) passwords], auto)dnl
 OL_ARG_ENABLE(md5,[    --enable-md5    enable MD5 passwords], auto)dnl
 OL_ARG_ENABLE(sha1,[    --enable-sha1  enable SHA1 passwords], auto)dnl
@@ -54,7 +56,7 @@ OL_ARG_ENABLE(rlookups,[    --enable-rlookups enable reverse lookups], auto)dnl
 dnl SLAPD Backend options
 OL_ARG_ENABLE(ldbm,[    --enable-ldbm  enable ldbm backend], yes)dnl
 OL_ARG_WITH(ldbm_api,[      --with-ldbm-api    use LDBM API], auto,
-       [auto db2 db gdbm ndbm])
+       [auto db2 db gdbm ndbm manual])
 OL_ARG_WITH(ldbm_type,[      --with-ldbm-type  use LDBM type], auto,
        [auto btree hash])
 
@@ -67,50 +69,50 @@ OL_ARG_ENABLE(slurpd,[  --enable-slurpd     enable building slurpd], auto)dnl
 if test $ol_enable_slapd = no ; then
        dnl SLAPD was specificallly disabled
        if test $ol_enable_ldbm = yes ; then
-               AC_MSG_WARN([slapd disabled, ignoring --enable_ldbm argument]);
+               AC_MSG_WARN([slapd disabled, ignoring --enable_ldbm argument])
        fi
        if test $ol_enable_passwd = yes ; then
-               AC_MSG_WARN([slapd disabled, ignoring --enable_passwd argument]);
+               AC_MSG_WARN([slapd disabled, ignoring --enable_passwd argument])
        fi
        if test $ol_enable_shell = yes ; then
-               AC_MSG_WARN([slapd disabled, ignoring --enable_shell argument]);
+               AC_MSG_WARN([slapd disabled, ignoring --enable_shell argument])
        fi
-       if test $ol_enable_aclgroup = yes ; then
-               AC_MSG_WARN([slapd disabled, ignoring --enable_aclgroup argument]);
+       if test $ol_enable_aclgroups = yes ; then
+               AC_MSG_WARN([slapd disabled, ignoring --enable_aclgroups argument])
        fi
        if test $ol_enable_crypt = yes ; then
-               AC_MSG_WARN([slapd disabled, ignoring --enable_crypt argument]);
+               AC_MSG_WARN([slapd disabled, ignoring --enable_crypt argument])
        fi
        if test $ol_enable_md5 = yes ; then
-               AC_MSG_WARN([slapd disabled, ignoring --enable_md5 argument]);
+               AC_MSG_WARN([slapd disabled, ignoring --enable_md5 argument])
        fi
        if test $ol_enable_sha1 = yes ; then
-               AC_MSG_WARN([slapd disabled, ignoring --enable_sha1 argument]);
+               AC_MSG_WARN([slapd disabled, ignoring --enable_sha1 argument])
        fi
        if test $ol_enable_wrappers = yes ; then
-               AC_MSG_WARN([slapd disabled, ignoring --enable_wrappers argument]);
+               AC_MSG_WARN([slapd disabled, ignoring --enable_wrappers argument])
        fi
        if test $ol_enable_phonetic = yes ; then
-               AC_MSG_WARN([slapd disabled, ignoring --enable_phonetic argument]);
+               AC_MSG_WARN([slapd disabled, ignoring --enable_phonetic argument])
        fi
        if test $ol_enable_rlookups = yes ; then
-               AC_MSG_WARN([slapd disabled, ignoring --enable_rlookups argument]);
+               AC_MSG_WARN([slapd disabled, ignoring --enable_rlookups argument])
        fi
        if test $ol_with_ldbm_api != auto ; then
-               AC_MSG_WARN([slapd disabled, ignoring --with_ldbm_api argument]);
+               AC_MSG_WARN([slapd disabled, ignoring --with_ldbm_api argument])
        fi
        if test $ol_with_ldbm_type != auto ; then
-               AC_MSG_WARN([slapd disabled, ignoring --with_ldbm_type argument]);
+               AC_MSG_WARN([slapd disabled, ignoring --with_ldbm_type argument])
        fi
        if test $ol_enable_slurpd = yes ; then
-               AC_MSG_ERROR([slurpd requires slapd]);
+               AC_MSG_ERROR([slurpd requires slapd])
        fi
 
        # force settings to no
        ol_enable_ldbm=no
        ol_enable_shell=no
        ol_enable_passwd=no
-       ol_enable_aclgroup=no
+       ol_enable_aclgroups=no
        ol_enable_crypt=no
        ol_enable_md5=no
        ol_enable_sha1=no
@@ -125,15 +127,15 @@ elif test $ol_enable_ldbm = no ; then
        dnl SLAPD without LDBM
 
        if test $ol_with_ldbm_api != auto ; then
-               AC_MSG_WARN([LDBM disabled, ignoring --with_ldbm_api argument]);
+               AC_MSG_WARN([LDBM disabled, ignoring --with_ldbm_api argument])
        fi
 
        if test $ol_with_ldbm_type != auto ; then
-               AC_MSG_WARN([LDBM disabled, ignoring --with_ldbm_type argument]);
+               AC_MSG_WARN([LDBM disabled, ignoring --with_ldbm_type argument])
        fi
 
        if test $ol_enable_passwd = no -a $ol_enable_shell = no ; then
-               AC_MSG_ERROR([slapd requires a backend]);
+               AC_MSG_ERROR([slapd requires a backend])
        fi
 
        ol_with_ldbm_api=no
@@ -144,38 +146,31 @@ else
 
        if test $ol_with_ldbm_api = gdbm -a \
                $ol_with_ldbm_type = btree ; then
-               AC_MSG_ERROR([GDBM only supports LDBM type hash]);
+               AC_MSG_ERROR([GDBM only supports LDBM type hash])
        fi
        if test $ol_with_ldbm_api = ndbm -a \
                $ol_with_ldbm_type = btree ; then
-               AC_MSG_ERROR([NDBM only supports LDBM type hash]);
+               AC_MSG_ERROR([NDBM only supports LDBM type hash])
        fi
 fi
 
 if test $ol_enable_slurpd = yes ; then
        dnl SLURPD was specifically enabled
        if test $ol_with_threads = no ; then
-               AC_MSG_ERROR([slurpd requires threads]);
+               AC_MSG_ERROR([slurpd requires threads])
        fi
 fi
 
 AC_MSG_RESULT(done)
 
 ## Initialize vars
-LDAP_DEFS=
 LDAP_LIBS=
-LDBM_DEFS=
 LDBM_LIBS=
-LTHREAD_DEFS=
 LTHREAD_LIBS=
-LUTIL_DEFS=
 LUTIL_LIBS=
 
-LDAPD_DEFS=
 LDAPD_LIBS=
-SLAPD_DEFS=
 SLAPD_LIBS=
-SLURPD_DEFS=
 SLURPD_LIBS=
 
 BUILD_LDAPD=no
@@ -186,12 +181,12 @@ BUILD_LDBM=no
 BUILD_PASSWD=no
 BUILD_SHELL=no
 
+KRB_LIBS=
+TERMCAP_LIBS=
+
 dnl ----------------------------------------------------------------
 dnl Checks for programs
 
-AC_PROG_CC
-AC_PROG_GCC_TRADITIONAL
-
 AC_PROG_LN_S
 AC_PROG_INSTALL
 AC_PROG_RANLIB
@@ -202,20 +197,83 @@ AC_PATH_PROG(SENDMAIL, sendmail, /usr/lib/sendmail,
 AC_PATH_PROG(EDITOR, vi, /usr/ucb/vi, $PATH:/usr/ucb)
 AC_PATH_PROG(FINGER, finger, /usr/ucb/finger, $PATH:/usr/ucb)
 
+dnl Checks the compiler and UNIX Variants
+AC_PROG_CC
+AC_PROG_GCC_TRADITIONAL
+
+AC_AIX
+AC_ISC_POSIX
+AC_MINIX
+
 dnl ----------------------------------------------------------------
 dnl Checks for libraries
 
+dnl Find socket()
+dnl Likely combinations:
+dnl            -lsocket [ -lnsl_s | -lnsl ]
+dnl            -linet
+
+AC_CHECK_FUNC(socket, :, [     
+dnl
+dnl hopefully we won't include too many libraries
+dnl
+       AC_CHECK_LIB(socket, main)
+       AC_CHECK_LIB(net, main)
+       AC_CHECK_LIB(nsl_s, main)
+       AC_CHECK_LIB(nsl, main)
+       AC_CHECK_LIB(inet, socket)
+       AC_CHECK_LIB(gen, main)
+])
+
+dnl HP-UX requires -lV3
+AC_CHECK_LIB(V3, sigset)
+
+if test $ol_with_kerberos = auto -o $ol_with_kerberos = k5 ; then
+       AC_CHECK_HEADERS(kerberosIV/krb.h kerberosIV/des.h)
+
+       if test $ac_cv_header_kerberosIV_krb_h = yes ; then
+               AC_CHECK_LIB(krb4, main, [have_k5=yes], [have_k5=no],
+                       [-lkrb5 -ldes425])
+
+               if test $have_k5 = yes ; then
+                       ol_with_kerberos=found
+                       ol_link_kerberos=yes
+
+                       AC_DEFINE(HAVE_KERBEROS)
+
+                       KRB_LIBS="-lkrb4 -lkrb5 -ldes425"
+               fi
+       fi
+fi
+if test $ol_with_kerberos = auto -o $ol_with_kerberos = k4 ; then
+       AC_CHECK_HEADERS(krb.h des.h)
+
+       if test $ac_cv_header_krb_h = yes ; then
+               AC_CHECK_LIB(krb, main, [have_k4=yes], [have_k4=no], [-ldes])
+
+               if test $have_k4 = yes ; then
+                       ol_with_kerberos=found
+                       ol_link_kerberos=yes
+
+                       AC_DEFINE(HAVE_KERBEROS)
+
+                       KRB_LIBS="-lkrb -ldes"
+               fi
+       fi
+fi
+
+
 ol_link_threads=no
 if test $ol_with_threads = auto -o $ol_with_threads = posix ; then
        AC_CHECK_HEADERS(pthread.h sched.h)
 
-       if test "$ac_cv_header_pthread_h" = yes ; then
+       if test $ac_cv_header_pthread_h = yes ; then
                OL_POSIX_THREAD_VERSION
 
                if test $ol_cv_pthread_version = final ; then
-                       LTHREAD_DEFS="$LTHREAD_DEFS -DPOSIX_THREADS"
+                       AC_DEFINE(HAVE_PTHREADS_FINAL)
                elif test $ol_cv_pthread_version = draft4 ; then
-                       LTHREAD_DEFS="$LTHREAD_DEFS -DTHREAD_MIT_PTHREADS"
+                       AC_DEFINE(HAVE_PTHREADS_D4)
                else
                        AC_MSG_ERROR([unknown pthread version])
                fi
@@ -226,8 +284,7 @@ if test $ol_with_threads = auto -o $ol_with_threads = posix ; then
                OL_LINUX_THREADS
 
                if test $ol_cv_linux_threads = yes ; then
-dnl                    AC_DEFINE(HAVE_LINUX_THREADS,1)
-                       LTHREAD_DEFS="$LTHREAD_DEFS -DHAVE_LINUX_THREADS"
+                       AC_DEFINE(HAVE_LINUX_THREADS,1)
                fi
 
                dnl Now the hard part, how to link
@@ -278,16 +335,100 @@ dnl                      AC_DEFINE(HAVE_LINUX_THREADS,1)
                        dnl try DEC Threads
                        save_LIBS="$LIBS"
                        AC_CHECK_LIB(pthread, pthread_create, [
+                               AC_DEFINE(HAVE_DCE)
                                ol_link_threads=posix
-                               LTHREAD_DEFS="$LTHREAD_DEFS -DDEC_THREADS"
                                LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lmach -lexc -lc"],,
+                               if test $ol_with_preemptive = auto ; then
+                                       ol_with_preemptive=yes
+                               fi
                                [-lmach -lexc -lc])
                        LIBS="$save_LIBS"
                fi
 
                if test $ol_link_threads != no ; then
-                       dnl All POSIX Thread (final) implementations should have sched_yield
-                       AC_CHECK_FUNC(sched_yield)
+                       AC_DEFINE(HAVE_PTHREADS)
+
+                       dnl save DEFS/LIBS
+                       save_CPPFLAGS="$CPPFLAGS"
+                       save_LIBS="$LIBS"
+                       LIBS="$LTHREAD_LIBS $LIBS"
+
+                       dnl All POSIX Thread (final) implementations should have
+                       dnl sched_yield instead of pthread yield.
+                       dnl check for both
+                       AC_CHECK_FUNCS(sched_yield pthread_yield)
+
+                       if test $ac_cv_func_sched_yield = no -a \
+                               $ac_cv_func_pthread_yield = no ; then
+
+                               AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
+                               AC_MSG_ERROR([POSIX Threads are not usable])
+                       fi
+
+                       dnl Check functions for compatibility
+                       AC_CHECK_FUNCS(pthread_kill)
+dnl                    AC_CHECK_FUNCS(
+dnl                            pthread_attr_create pthread_attr_init \
+dnl                            pthread_attr_destroy pthread_attr_delete \
+dnl                            pthread_attr_setdetachstate pthread_attr_setdetach_np \
+dnl                    )
+
+                       dnl Check PREEMPTIVE Implementation 
+                       if test $ol_with_preemptive = auto ; then
+                               AC_MSG_CHECKING([for preemptive Pthread implementation])
+                               AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <pthread.h>
+#ifndef NULL
+#define NULL 0
+#endif
+
+int task(arg)
+       int *arg;
+{
+       struct timeval tv;
+
+       tv.tv_sec=4;
+       tv.tv_usec=0;
+       select(0, NULL, NULL, NULL, &tv);
+
+       tv.tv_sec=6;
+       tv.tv_usec=0;
+       select(0, NULL, NULL, NULL, &tv);
+
+       exit(1); /* if we exit here, the select blocked the whole process */
+}
+
+main(argc, argv)
+int argc; char **argv;
+{
+       pthread_t t;
+       pthread_create(&t, NULL, (void *) task, NULL);
+
+#if HAVE_SCHED_YIELD
+       sched_yield();  /* make sure task runs first */
+#else
+#if defined(HAVE_PTHREAD_YIELD)
+       pthread_yield();        /* make sure task runs first */
+#endif
+#endif
+       exit(0);
+}
+                               ], [ol_pthread_preemptive=yes], [ol_pthread_preemptive=no], [
+                               AC_MSG_ERROR([crossing compiling: use --with-preemptive=yes|no|manual])])
+                               AC_MSG_RESULT($ol_pthread_preemptive)
+
+                               if test $ol_pthread_preemptive = yes ; then
+                                       AC_DEFINE(HAVE_PREEMPTIVE_PTHREADS)
+                                       ol_with_preemptive=yes
+                               fi
+                       fi
+
+                       dnl restore DEFS/LIBS
+                       CPPFLAGS="$save_CPPFLAGS"
+                       LIBS="$save_LIBS"
                else
                        AC_MSG_ERROR([could not link with POSIX Threads])
                fi
@@ -298,6 +439,70 @@ dnl                        AC_DEFINE(HAVE_LINUX_THREADS,1)
        fi
 fi
 
+if test $ol_with_threads = auto -o $ol_with_threads = cthreads ; then
+       dnl check for Mach CThreads
+       AC_CHECK_HEADERS(mach/cthreads.h)
+       if test $ac_cv_header_lwp_lwp_h = yes ; then
+               AC_CHECK_LIB(lwp, cthread_fork, [have_cthreads=yes], [have_cthreads=no])
+
+               if test $have_cthreads = yes ; then
+                       AC_DEFINE(HAVE_MACH_CTHREADS)
+                       LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
+               fi
+       fi
+fi
+
+if test $ol_with_threads = auto -o $ol_with_threads = lwp ; then
+       dnl check for SunOS5 LWP
+       AC_CHECK_HEADERS(thread.h synch.h)
+       if test $ac_cv_header_lwp_lwp_h = yes ; then
+               AC_CHECK_LIB(thread, thr_create, [have_lwp=yes], [have_lwp=no])
+
+               if test $have_lwp = yes ; then
+                       AC_DEFINE(HAVE_THR)
+                       LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
+
+                       if test $ol_with_preemptive = auto ; then
+                               ol_with_preemptive=yes
+                       fi
+               fi
+       fi
+
+       dnl check for SunOS4 LWP
+       AC_CHECK_HEADERS(lwp/lwp.h)
+       if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
+               AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
+
+               if test $have_lwp = yes ; then
+                       AC_DEFINE(HAVE_LWP)
+                       LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
+
+                       if test $ol_with_preemptive = auto ; then
+                               ol_with_preemptive=no
+                       fi
+               fi
+       fi
+fi
+
+if test $ol_with_preemptive = yes ; then
+       AC_DEFINE(PREEMPTIVE_THREADS,1)
+fi
+
+if test $ol_with_threads = manual ; then
+       dnl User thinks he can manually configure threads.
+       $ol_link_threads=yes
+
+       AC_MSG_WARN([thread defines and link options must be set manually])
+
+       AC_CHECK_HEADERS(pthread.h sched.h)
+       AC_CHECK_FUNCS(sched_yield pthread_yield)
+       OL_LINUX_THREADS
+
+       AC_CHECK_HEADERS(mach/cthreads.h)
+       AC_CHECK_HEADERS(lwp/lwp.h)
+       AC_CHECK_HEADERS(thread.h synch.h)
+fi
+
 if test $ol_link_threads = no ; then
        if test $ol_with_threads = yes ; then
                AC_MSG_ERROR([no suitable thread support])
@@ -308,7 +513,8 @@ if test $ol_link_threads = no ; then
                $ol_with_threads = no
        fi
 
-       LTHREAD_DEFS="-DNO_THREADS"
+       AC_DEFINE(NO_THREADS,1)
+       AC_DEFINE(PREEMPTIVE_THREADS,1)
        LTHREAD_LIBS=""
 fi
 
@@ -320,12 +526,10 @@ if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db2 ; then
                ol_link_ldbm=db2
                ol_with_ldbm_api=db2
 
-               LDBM_DEFS="$LDBM_DEFS -DLDBM_USE_DB2"
-
                if test $ol_with_ldbm_type = hash ; then
-                       LDBM_DEFS="$LDBM_DEFS -DLDBM_USE_DBHASH"
+                       AC_DEFINE(LDBM_USE_DBHASH,1)
                else
-                       LDBM_DEFS="$LDBM_DEFS -DLDBM_USE_DBBTREE"
+                       AC_DEFINE(LDBM_USE_DBBTREE,1)
                fi
 
                dnl $ol_cv_lib_db2 should be yes or -ldb
@@ -343,14 +547,10 @@ if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
                ol_link_ldbm=db
                ol_with_ldbm_api=db
 
-               if test $ac_cv_header_db_185_h = yes ; then
-                       LDBM_DEFS="$LDBM_DEFS -DLDBM_USE_DB2_COMPAT185"
-               fi
-
                if test $ol_with_ldbm_type = hash ; then
-                       LDBM_DEFS="$LDBM_DEFS -DLDBM_USE_DBHASH"
+                       AC_DEFINE(LDBM_USE_DBHASH,1)
                else
-                       LDBM_DEFS="$LDBM_DEFS -DLDBM_USE_DBBTREE"
+                       AC_DEFINE(LDBM_USE_DBBTREE,1)
                fi
 
                dnl $ol_cv_lib_db should be yes or -ldb
@@ -361,8 +561,17 @@ if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
        fi
 fi
 
+if test $ol_with_ldbm_api = manual ; then
+       dnl User thinks he can manually configure LDBM api.
+       $ol_link_ldbm=yes
+
+       AC_MSG_WARN([LDBM defines and link options must be set manually])
+
+       AC_CHECK_HEADERS(db.h db_185.h gdbm.h ndbm.h)
+fi
+
 if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
-       AC_MSG_WARN(Could not find LDBM with BTREE support);
+       AC_MSG_WARN(Could not find LDBM with BTREE support)
        $ol_with_ldbm_api=none
 fi
 
@@ -373,8 +582,6 @@ if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
                ol_link_ldbm=gdbm
                ol_with_ldbm_api=gdbm
 
-               LDBM_DEFS="$LDBM_DEFS -DLDBM_USE_GDBM"
-
                if test $ol_cv_lib_gdbm != yes ; then
                        LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
                fi
@@ -392,8 +599,6 @@ if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = ndbm ; then
                        AC_WARN([Attempting to use NDBM.  Functionality will be limited.])
                fi
 
-               LDBM_DEFS="$LDBM_DEFS -DLDBM_USE_NDBM"
-
                if test $ol_cv_lib_ndbm != yes ; then
                        LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
                fi
@@ -415,9 +620,7 @@ if test $ol_enable_wrappers = yes ; then
                [have_wrappers=yes], [have_wrappers=no])
 
        if test $have_wrappers = yes ; then
-dnl            LIBTCPD="-lwrap"
-dnl            AC_DEFINE(HAVE_TCPD)
-               SLAPD_DEFS="$SLAPD_DEFS -DTCP_WRAPPERS"
+               AC_DEFINE(HAVE_TCPD)
                SLAPD_LIBS="$SLAPD_LIBS -lwrap"
        else
                AC_MSG_WARN(could not find -lwrap)
@@ -432,8 +635,31 @@ dnl                AC_DEFINE(HAVE_TCPD)
 fi
 
 # ud needs termcap (should insert check here)
-LIBTERMCAP="-ltermcap"
-AC_SUBST(LIBTERMCAP)
+ol_link_termcap=no
+AC_CHECK_HEADERS(termcap.h ncurses.h)
+
+if test $ol_link_termcap = no ; then
+       AC_CHECK_LIB(termcap, tputs, [have_termcap=yes], [have_termcap=no])
+       if test $have_termcap = yes ; then
+               AC_DEFINE(HAVE_TERMCAP)
+               ol_link_termcap=yes
+               TERMCAP_LIBS=-ltermcap
+       fi
+fi
+
+if test $ol_link_termcap = no ; then
+       AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
+       if test $have_ncurses = yes ; then
+               AC_DEFINE(HAVE_NCURSES)
+               ol_link_termcap=yes
+               TERMCAP_LIBS=-lncurses
+       fi
+fi
+
+if test $ol_link_termcap = no ; then
+       AC_DEFINE(NO_TERMCAP,1)
+       TERMCAP_LIBS=
+fi
 
 # FreeBSD (and others) have crypt(3) in -lcrypt
 if test $ol_enable_crypt != no ; then
@@ -442,8 +668,7 @@ if test $ol_enable_crypt != no ; then
                        have_crypt=yes], [have_crypt=no])])
 
        if test $have_crypt = yes ; then
-dnl            AC_DEFINE(SLAPD_CRYPT,1)
-               LUTIL_DEFS="$LUTIL_DEFS -DLDAP_CRYPT"
+               AC_DEFINE(HAVE_CRYPT)
        else
                AC_MSG_WARN(could not find crypt)
                if test $ol_enable_crypt = yes ; then
@@ -457,21 +682,35 @@ fi
 
 dnl ----------------------------------------------------------------
 dnl Checks for header files.
-AC_HEADER_DIRENT
 AC_HEADER_STDC
+
+if test $ac_cv_header_stdc != yes; then
+       AC_MSG_WARN([could not locate Standard C headers])
+fi
+
+AC_HEADER_DIRENT
 AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS( \
-       stddef.h        \
-       fcntl.h         \
-       limits.h        \
-       malloc.h        \
-       sgtty.h         \
-       sys/file.h      \
-       sys/ioctl.h     \
-       sys/time.h      \
-       syslog.h        \
-       termio.h        \
-       unistd.h        \
+AC_CHECK_HEADERS(      \
+       stddef.h                \
+       errno.h                 \
+       fcntl.h                 \
+       filio.h                 \
+       getopt.h                \
+       limits.h                \
+       malloc.h                \
+       regex.h                 \
+       sgtty.h                 \
+       sys/file.h              \
+       sys/errno.h             \
+       sys/ioctl.h             \
+       sys/param.h             \
+       sys/socket.h    \
+       sys/syslog.h    \
+       sys/time.h              \
+       sys/types.h             \
+       syslog.h                \
+       termios.h               \
+       unistd.h                \
 )
 
 dnl ----------------------------------------------------------------
@@ -487,35 +726,51 @@ AC_STRUCT_ST_BLKSIZE
 AC_HEADER_TIME
 AC_STRUCT_TM
 
-dnl AC_C_BIGENDIAN
+OL_C_UPPER_LOWER
 AC_C_CONST
 
+dnl AC_CHECK_SIZEOF(short) 
+dnl AC_CHECK_SIZEOF(int) 
+dnl AC_CHECK_SIZEOF(long)
+
 dnl ----------------------------------------------------------------
 dnl Checks for library functions.
 AC_FUNC_MEMCMP
-AC_TYPE_SIGNAL
 AC_FUNC_STRFTIME
 AC_FUNC_VPRINTF
 AC_FUNC_WAIT3
 
 AC_CHECK_FUNCS(                \
+       bcopy                   \
+       getopt                  \
+       flock                   \
        gethostname             \
        gettimeofday    \
+       getdtablesize   \
+       lockf                   \
+       memcpy                  \
+       memmove                 \
+       mkstemp                 \
        mktime                  \
        select                  \
+       setpwfile               \
+       setsid                  \
+       signal                  \
+       sigset                  \
        socket                  \
-       strdup                  \
        strerror                \
        strstr                  \
        strrchr                 \
+       strsep                  \
        strtod                  \
        strtol                  \
        strtoul                 \
-       strsep                  \
-       memcpy                  \
+       sysconf                 \
+       tempnam                 \
+       waitpid                 \
 )
 
-AC_REPLACE_FUNCS(strdup)
+AC_REPLACE_FUNCS(getopt strdup tempnam)
 
 dnl ----------------------------------------------------------------
 # Check Configuration
@@ -525,71 +780,62 @@ dnl ----------------------------------------------------------------
 dnl Sort out defines
 
 if test $ol_enable_debug != no ; then
-       LDAP_DEFS="$LDAP_DEFS -DLDAP_DEBUG"
+       AC_DEFINE(LDAP_DEBUG,1)
 fi
-#if test $ol_enable_syslog != no ; then
-#      LDAP_DEFS="$LDAP_DEFS -DLDAP_SYSLOG"
-#fi
-if test $ol_enable_libui = no ; then
-       LDAP_DEFS="$LDAP_DEFS -DNO_USERINTERFACE"
+dnl    if test $ol_enable_syslog != no ; then
+dnl            AC_DEFINE(LDAP_SYSLOG,1)
+dnl    fi
+if test $ol_enable_libui = yes ; then
+       AC_DEFINE(LDAP_LIBUI,1)
 fi
 if test $ol_enable_cache = no ; then
-       LDAP_DEFS="$LDAP_DEFS -DNO_CACHE"
+       AC_DEFINE(LDAP_NOCACHE,1)
 fi
 if test $ol_enable_dns != no ; then
-       LDAP_DEFS="$LDAP_DEFS -DLDAP_DNS"
+       AC_DEFINE(LDAP_DNS,1)
 fi
 if test $ol_enable_referrals != no ; then
-       LDAP_DEFS="$LDAP_DEFS -DLDAP_REFERRALS"
+       AC_DEFINE(LDAP_REFERRALS,1)
 fi
 if test $ol_enable_cldap != no ; then
-       LDAP_DEFS="$LDAP_DEFS -DCLDAP"
+       AC_DEFINE(LDAP_CONNECTIONLESS,1)
 fi
 
-if test $ol_enable_aclgroup != no ; then
-       AC_DEFINE(SLAPD_ACLGROUP,1)
-       SLAPD_DEFS="$SLAPD_DEFS -DACLGROUP"
+if test $ol_enable_aclgroups != no ; then
+       AC_DEFINE(SLAPD_ACLGROUPS,1)
+fi
+if test $ol_enable_crypt != no ; then
+       AC_DEFINE(SLAPD_CRYPT,1)
 fi
-
 if test $ol_enable_md5 != no ; then
-dnl    AC_DEFINE(SLAPD_MD5,1)
-       LUTIL_DEFS="$LUTIL_DEFS -DLDAP_MD5"
+       AC_DEFINE(SLAPD_MD5,1)
 fi
-
 if test $ol_enable_sha1 != no ; then
-dnl    AC_DEFINE(SLAPD_SHA1,1)
-       LUTIL_DEFS="$LUTIL_DEFS -DLDAP_SHA1"
+       AC_DEFINE(SLAPD_SHA1,1)
 fi
-
 if test $ol_enable_phonetic != no ; then
        AC_DEFINE(SLAPD_PHONETIC,1)
-       SLAPD_DEFS="$SLAPD_DEFS -DSOUNDEX"
 fi
-
 if test $ol_enable_rlookups != no ; then
        AC_DEFINE(SLAPD_RLOOKUPS,1)
-       SLAPD_DEFS="$SLAPD_DEFS -DREVERSE_LOOKUPS"
 fi
 
 if test $ol_link_ldbm != no ; then
-dnl    AC_DEFINE(SLAPD_LDBM,1)
+       AC_DEFINE(SLAPD_LDBM,1)
        BUILD_SLAPD=yes
        BUILD_LDBM=yes
-       LDBM_DEFS="-DLDAP_LDBM $LDBM_DEFS"
 fi
 
 if test $ol_enable_passwd != no ; then
-dnl    AC_DEFINE(SLAPD_PASSWD,1)
+       AC_DEFINE(SLAPD_PASSWD,1)
        BUILD_SLAPD=yes
        BUILD_PASSWD=yes
-       SLAPD_DEFS="-DLDAP_PASSWD $SLAPD_DEFS"
 fi
 
 if test $ol_enable_shell != no ; then
-dnl    AC_DEFINE(SLAPD_SHELL,1)
+       AC_DEFINE(SLAPD_SHELL,1)
        BUILD_SLAPD=yes
        BUILD_SHELL=yes
-       SLAPD_DEFS="-DLDAP_SHELL $SLAPD_DEFS"
 fi
 
 if test $ol_enable_slurpd != no -a $ol_link_threads != no -a \
@@ -607,21 +853,17 @@ AC_SUBST(BUILD_SLAPD)
 AC_SUBST(BUILD_SLURPD)
 
 
-AC_SUBST(LDAP_DEFS)
 AC_SUBST(LDAP_LIBS)
-AC_SUBST(LDAPD_DEFS)
 AC_SUBST(LDAPD_LIBS)
-AC_SUBST(SLAPD_DEFS)
 AC_SUBST(SLAPD_LIBS)
-AC_SUBST(SLURPD_DEFS)
 AC_SUBST(SLURPD_LIBS)
-AC_SUBST(LDBM_DEFS)
 AC_SUBST(LDBM_LIBS)
-AC_SUBST(LTHREAD_DEFS)
 AC_SUBST(LTHREAD_LIBS)
-AC_SUBST(LUTIL_DEFS)
 AC_SUBST(LUTIL_LIBS)
 
+AC_SUBST(KRB_LIBS)
+AC_SUBST(TERMCAP_LIBS)
+
 dnl ----------------------------------------------------------------
 dnl final output
 dnl