git.sur5r.net Git - openldap/blob - configure.in

   1 dnl $OpenLDAP$
   2 dnl
   3 dnl Copyright 1998-2001 The OpenLDAP Foundation.  All Rights Reserved.
   4 dnl
   5 dnl Redistribution and use in source and binary forms, with or without
   6 dnl modification, are permitted only as authorized by the OpenLDAP
   7 dnl Public License.  A copy of this license is available at
   8 dnl http://www.OpenLDAP.org/license.html or in file LICENSE in the
   9 dnl top-level directory of the distribution.
  10 dnl
  11 dnl ----------------------------------------------------------------
  12 dnl Redefine AC_INIT_BINSH to provide RCS IDs and copyright notice
  13 dnl at top of generated configure script.  Prints simple copyright.
  14 define([AC_INIT_BINSH],
  15 [[#! /bin/sh
  16 # $]OpenLDAP[$
  17 # from] translit([$OpenLDAP$], $")] [
  18
  19 # Copyright 1998-2001 The OpenLDAP Foundation.  All Rights Reserved.
  20 #
  21 # Redistribution and use in source and binary forms, with or without
  22 # modification, are permitted only as authorized by the OpenLDAP
  23 # Public License.  A copy of this license is available at
  24 # http://www.OpenLDAP.org/license.html or in file LICENSE in the
  25 # top-level directory of the distribution.
  26
  27 echo "Copyright 1998-2001 The OpenLDAP Foundation,  All Rights Reserved."
  28 echo "Restrictions apply, see COPYRIGHT and LICENSE files."
  29 ])dnl
  30 dnl ----------------------------------------------------------------
  31 dnl Disable config.cache!
  32 define([AC_CACHE_LOAD], )dnl
  33 define([AC_CACHE_SAVE], )dnl
  34 dnl ================================================================
  35 dnl Configure.in for OpenLDAP
  36 AC_INIT(build/version.sh)dnl
  37
  38 # set unset (borrowed from autoconf 2.49c)
  39 if (OL_FOO=OL_FOO; unset OL_FOO) >/dev/null 2>&1; then
  40   ol_unset=unset
  41 else
  42   ol_unset=false
  43 fi
  44 # unset CDPATH
  45 $ol_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
  46
  47 AC_CONFIG_AUX_DIR(build)dnl
  48
  49 eval `$ac_aux_dir/version.sh`
  50 if test -z "$OL_STRING"; then
  51         AC_MSG_ERROR([could not determine version])
  52 fi
  53
  54 echo "Configuring $OL_STRING ..."
  55
  56 dnl Determine host platform
  57 dnl             we try not to use this for much
  58 AC_CANONICAL_SYSTEM
  59
  60 AM_INIT_AUTOMAKE([$OL_PACKAGE],[$OL_VERSION], [no defines])dnl
  61 AC_SUBST(PACKAGE)dnl
  62 AC_SUBST(VERSION)dnl
  63 AC_DEFINE_UNQUOTED(OPENLDAP_PACKAGE,"$PACKAGE",Package)
  64 AC_DEFINE_UNQUOTED(OPENLDAP_VERSION,"$VERSION",Version)
  65
  66 AC_DEFINE_UNQUOTED(LDAP_VENDOR_VERSION,$OL_API_INC,Version)
  67 AC_DEFINE_UNQUOTED(LDAP_VENDOR_VERSION_MAJOR,$OL_MAJOR,Major)
  68 AC_DEFINE_UNQUOTED(LDAP_VENDOR_VERSION_MINOR,$OL_MINOR,Minor)
  69 AC_DEFINE_UNQUOTED(LDAP_VENDOR_VERSION_PATCH,$OL_PATCH,Patch)
  70
  71 OPENLDAP_LIBVERSION=$OL_API_LIB
  72 AC_SUBST(OPENLDAP_LIBVERSION)dnl
  73
  74 dnl We use autoconf features new to 2.13.
  75 dnl aclocal.m4 should be built using aclocal from automake 1.4
  76 dnl libtool 1.3.3 should be installed.
  77 AC_PREREQ(2.13)dnl Required Autoconf version
  78
  79 AC_CONFIG_HEADER(include/portable.h include/ldap_features.h include/lber_types.h)dnl
  80
  81 dnl ================================================================
  82 dnl Start Args
  83 AC_MSG_CHECKING(configure arguments)
  84 AC_PREFIX_DEFAULT(/usr/local)
  85
  86 top_builddir=`pwd`
  87 AC_SUBST(top_builddir)dnl
  88
  89 dnl ----------------------------------------------------------------
  90 dnl --with-subdir
  91 ldap_subdir="/openldap"
  92
  93 AC_ARG_WITH(subdir,
  94 [  --with-subdir=DIR       change default subdirectory used for installs],
  95 [case "$withval" in
  96         no) ldap_subdir=""
  97                 ;;
  98         yes)
  99                 ;;
 100         /*|\\*)
 101                 ldap_subdir="$withval"
 102                 ;;
 103         *)
 104                 ldap_subdir="/$withval"
 105                 ;;
 106 esac
 107 ])dnl
 108
 109 AC_SUBST(ldap_subdir)dnl
 110
 111 dnl ----------------------------------------------------------------
 112 dnl General "enable" options
 113 OL_ARG_ENABLE(debug,[  --enable-debug     enable debugging], yes)dnl
 114 OL_ARG_ENABLE(syslog,[  --enable-syslog   enable syslog support], auto)dnl
 115 OL_ARG_ENABLE(proctitle,[  --enable-proctitle     enable proctitle support], yes)dnl
 116 OL_ARG_ENABLE(cache,[  --enable-cache     enable caching (experimental)], no)dnl
 117 OL_ARG_ENABLE(referrals,[  --enable-referrals     enable LDAPv2+ Referrals (experimental)], no)dnl
 118 OL_ARG_ENABLE(kbind,[  --enable-kbind     enable LDAPv2+ Kerberos IV bind (deprecated)], no)dnl
 119 OL_ARG_ENABLE(ipv6,[  --enable-ipv6       enable IPv6 support], auto)dnl
 120 OL_ARG_ENABLE(local,[  --enable-local     enable AF_LOCAL (AF_UNIX) socket support], auto)dnl
 121 OL_ARG_ENABLE(rewrite,[  --enable-rewrite         enable rewrite], no)dnl
 122 OL_ARG_ENABLE(x_compile,[  --enable-x-compile     enable cross compiling],
 123         no, [yes no])dnl
 124
 125 dnl ----------------------------------------------------------------
 126 dnl General "with" options
 127 dnl OL_ARG_ENABLE(dmalloc,[  --enable-dmalloc     enable debug malloc support], no)dnl
 128
 129 OL_ARG_WITH(cyrus_sasl,[  --with-cyrus-sasl       with Cyrus SASL support],
 130         auto, [auto yes no] )
 131 OL_ARG_WITH(fetch,[  --with-fetch                 with fetch URL support],
 132         auto, [auto yes no] )
 133 OL_ARG_WITH(kerberos,[  --with-kerberos   with Kerberos support],
 134         auto, [auto k5 k5only k425 kth k4 afs yes no])
 135 OL_ARG_WITH(readline,[  --with-readline   with readline support],
 136         auto, [auto yes no] )
 137 OL_ARG_WITH(threads,[  --with-threads     with threads],
 138         auto, [auto nt posix mach pth lwp yes no manual] )
 139 OL_ARG_WITH(tls,[  --with-tls             with TLS/SSL support],
 140         auto, [auto ssleay openssl yes no] )
 141 OL_ARG_WITH(yielding_select,[  --with-yielding-select  with implicitly yielding select],
 142         auto, [auto yes no manual] )
 143
 144 dnl ----------------------------------------------------------------
 145 dnl Server options
 146 dnl ----------------------------------------------------------------
 147
 148 dnl ----------------------------------------------------------------
 149 dnl SLAPD OPTIONS
 150 AC_ARG_WITH(xxslapdoptions,[SLAPD (Standalone LDAP Daemon) Options:])
 151 OL_ARG_ENABLE(slapd,[  --enable-slapd     enable building slapd], yes)dnl
 152 OL_ARG_ENABLE(aci,[    --enable-aci       enable per-object ACIs (experimental)], no)dnl
 153 OL_ARG_ENABLE(cleartext,[    --enable-cleartext   enable cleartext passwords], yes)dnl
 154 OL_ARG_ENABLE(crypt,[    --enable-crypt   enable crypt(3) passwords], no)dnl
 155 OL_ARG_ENABLE(dynamic,[    --enable-dynamic       enable linking built binaries with dynamic libs], no)dnl
 156 OL_ARG_ENABLE(kpasswd,[    --enable-kpasswd       enable Kerberos password verification], no)dnl
 157 OL_ARG_ENABLE(lmpasswd,[    --enable-lmpasswd     enable LAN Manager passwords], no)dnl
 158 OL_ARG_ENABLE(spasswd,[    --enable-spasswd       enable (Cyrus) SASL password verification], no)dnl
 159 OL_ARG_ENABLE(modules,[    --enable-modules       enable dynamic module support], no)dnl
 160 dnl OL_ARG_ENABLE(multimaster,[    --enable-multimaster  enable multimaster replication], no)dnl
 161 OL_ARG_ENABLE(phonetic,[    --enable-phonetic     enable phonetic/soundex], no)dnl
 162 OL_ARG_ENABLE(rlookups,[    --enable-rlookups     enable reverse lookups], no)dnl
 163 OL_ARG_ENABLE(slp, [    --enable-slp          enable SLPv2 support], no)dnl
 164 OL_ARG_ENABLE(wrappers,[    --enable-wrappers     enable tcp wrapper support], no)dnl
 165
 166 dnl SLAPD Backend options
 167 OL_ARG_ENABLE(bdb,[    --enable-bdb       enable Berkeley DB backend], no)dnl
 168 OL_ARG_WITH(bdb_module,[    --with-bdb-module     module type], static,
 169         [static dynamic])
 170 OL_ARG_ENABLE(dnssrv,[    --enable-dnssrv         enable dnssrv backend], no)dnl
 171 OL_ARG_WITH(dnssrv_module,[    --with-dnssrv-module  module type], static,
 172         [static dynamic])
 173 OL_ARG_ENABLE(ldap,[    --enable-ldap     enable ldap backend], no)dnl
 174 OL_ARG_WITH(ldap_module,[    --with-ldap-module   module type], static,
 175         [static dynamic])
 176 OL_ARG_ENABLE(ldbm,[    --enable-ldbm     enable ldbm backend], yes)dnl
 177 OL_ARG_WITH(ldbm_api,[    --with-ldbm-api       with LDBM API], auto,
 178         [auto berkeley bcompat mdbm gdbm])
 179 OL_ARG_WITH(ldbm_module,[    --with-ldbm-module   module type], static,
 180         [static dynamic])
 181 OL_ARG_WITH(ldbm_type,[    --with-ldbm-type       use LDBM type], auto,
 182         [auto btree hash])
 183 OL_ARG_ENABLE(meta,[    --enable-meta     enable metadirectory backend], no)dnl
 184 OL_ARG_WITH(meta_module,[    --with-meta-module   module type], static,
 185         [static dynamic])
 186 OL_ARG_ENABLE(monitor,[    --enable-monitor       enable monitor backend], no)dnl
 187 OL_ARG_WITH(monitor_module,[    --with-monitor-module module type], static,
 188         [static dynamic])
 189 OL_ARG_ENABLE(passwd,[    --enable-passwd         enable passwd backend], no)dnl
 190 OL_ARG_WITH(passwd_module,[    --with-passwd-module  module type], static,
 191         [static dynamic])
 192 OL_ARG_ENABLE(perl,[    --enable-perl     enable perl backend], no)dnl
 193 OL_ARG_WITH(perl_module,[    --with-perl-module   module type], static,
 194         [static dynamic])
 195 OL_ARG_ENABLE(shell,[    --enable-shell   enable shell backend], no)dnl
 196 OL_ARG_WITH(shell_module,[    --with-shell-module         module type], static,
 197         [static dynamic])
 198 OL_ARG_ENABLE(sql,[    --enable-sql       enable sql backend], no)dnl
 199 OL_ARG_WITH(sql_module,[    --with-sql-module     module type], static,
 200         [static dynamic])
 201 OL_ARG_ENABLE(tcl,[    --enable-tcl       enable tcl backend], no)dnl
 202 OL_ARG_WITH(tcl_module,[    --with-tcl-module     module type], static,
 203         [static dynamic])
 204
 205 dnl ----------------------------------------------------------------
 206 dnl SLURPD OPTIONS
 207 AC_ARG_WITH(xxslurpdoptions,[SLURPD (Replication Daemon) Options:])
 208 OL_ARG_ENABLE(slurpd,[  --enable-slurpd   enable building slurpd], auto)dnl
 209
 210 dnl ----------------------------------------------------------------
 211 AC_ARG_WITH(xxliboptions,[Library Generation & Linking Options])
 212 AC_ENABLE_STATIC
 213 dnl AC_DISABLE_SHARED
 214 AC_ENABLE_SHARED
 215
 216 dnl ----------------------------------------------------------------
 217
 218 dnl General "enable" options
 219 # validate options
 220 if test $ol_enable_slapd = no ; then
 221         dnl SLAPD was specificallly disabled
 222         if test $ol_enable_bdb = yes ; then
 223                 AC_MSG_WARN([slapd disabled, ignoring --enable-bdb argument])
 224         fi
 225         if test $ol_enable_dnssrv = yes ; then
 226                 AC_MSG_WARN([slapd disabled, ignoring --enable-dnssrv argument])
 227         fi
 228         if test $ol_enable_ldap = yes ; then
 229                 AC_MSG_WARN([slapd disabled, ignoring --enable-ldap argument])
 230         fi
 231         if test $ol_enable_ldbm = yes ; then
 232                 AC_MSG_WARN([slapd disabled, ignoring --enable-ldbm argument])
 233         fi
 234         if test $ol_enable_meta = yes ; then
 235                 AC_MSG_WARN([slapd disabled, ignoring --enable-meta argument])
 236         fi
 237         if test $ol_enable_monitor = yes ; then
 238                 AC_MSG_WARN([slapd disabled, ignoring --enable-monitor argument])
 239         fi
 240         if test $ol_enable_passwd = yes ; then
 241                 AC_MSG_WARN([slapd disabled, ignoring --enable-passwd argument])
 242         fi
 243         if test $ol_enable_perl = yes ; then
 244                 AC_MSG_WARN([slapd disabled, ignoring --enable-perl argument])
 245         fi
 246         if test $ol_enable_shell = yes ; then
 247                 AC_MSG_WARN([slapd disabled, ignoring --enable-shell argument])
 248         fi
 249         if test $ol_enable_tcl = yes ; then
 250                 AC_MSG_WARN([slapd disabled, ignoring --enable-tcl argument])
 251         fi
 252         if test $ol_enable_sql = yes ; then
 253                 AC_MSG_WARN([slapd disabled, ignoring --enable-sql argument])
 254         fi
 255         if test $ol_enable_modules = yes ; then
 256                 AC_MSG_WARN([slapd disabled, ignoring --enable-modules argument])
 257         fi
 258 dnl     if test $ol_enable_multimaster = yes ; then
 259 dnl             AC_MSG_WARN([slapd disabled, ignoring --enable-multimaster argument])
 260 dnl     fi
 261         if test $ol_enable_wrappers = yes ; then
 262                 AC_MSG_WARN([slapd disabled, ignoring --enable-wrappers argument])
 263         fi
 264         if test $ol_enable_phonetic = yes ; then
 265                 AC_MSG_WARN([slapd disabled, ignoring --enable-phonetic argument])
 266         fi
 267         if test $ol_enable_rlookups = yes ; then
 268                 AC_MSG_WARN([slapd disabled, ignoring --enable-rlookups argument])
 269         fi
 270         if test $ol_enable_aci = yes ; then
 271                 AC_MSG_WARN([slapd disabled, ignoring --enable-aci argument])
 272         fi
 273         if test $ol_with_ldbm_api != auto ; then
 274                 AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-api argument])
 275         fi
 276         if test $ol_with_ldbm_type != auto ; then
 277                 AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-type argument])
 278         fi
 279         if test $ol_with_bdb_module != static ; then
 280                 AC_MSG_WARN([slapd disabled, ignoring --with-bdb-module argument])
 281         fi
 282         if test $ol_with_dnssrv_module != static ; then
 283                 AC_MSG_WARN([slapd disabled, ignoring --with-dnssrv-module argument])
 284         fi
 285         if test $ol_with_ldap_module != static ; then
 286                 AC_MSG_WARN([slapd disabled, ignoring --with-ldap-module argument])
 287         fi
 288         if test $ol_with_ldbm_module != static ; then
 289                 AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-module argument])
 290         fi
 291         if test $ol_with_meta_module != static ; then
 292                 AC_MSG_WARN([slapd disabled, ignoring --with-meta-module argument])
 293         fi
 294         if test $ol_with_monitor_module != static ; then
 295                 AC_MSG_WARN([slapd disabled, ignoring --with-monitor-module argument])
 296         fi
 297         if test $ol_with_passwd_module != static ; then
 298                 AC_MSG_WARN([slapd disabled, ignoring --with-passwd-module argument])
 299         fi
 300         if test $ol_with_perl_module != static ; then
 301                 AC_MSG_WARN([slapd disabled, ignoring --with-perl-module argument])
 302         fi
 303         if test $ol_with_shell_module != static ; then
 304                 AC_MSG_WARN([slapd disabled, ignoring --with-shell-module argument])
 305         fi
 306         if test $ol_with_tcl_module != static ; then
 307                 AC_MSG_WARN([slapd disabled, ignoring --with-tcl-module argument])
 308         fi
 309         if test $ol_with_sql_module != static ; then
 310                 AC_MSG_WARN([slapd disabled, ignoring --with-sql-module argument])
 311         fi
 312         if test $ol_enable_slurpd = yes ; then
 313                 AC_MSG_ERROR([slurpd requires slapd])
 314         fi
 315         if test $ol_enable_rewrite = yes ; then
 316                 AC_MSG_WARN([slapd disabled, ignoring --enable-rewrite argument])
 317         fi
 318
 319         # force settings to no
 320         ol_enable_bdb=no
 321         ol_enable_dnssrv=no
 322         ol_enable_ldap=no
 323         ol_enable_ldbm=no
 324         ol_enable_meta=no
 325         ol_enable_monitor=no
 326         ol_enable_passwd=no
 327         ol_enable_perl=no
 328         ol_enable_shell=no
 329         ol_enable_tcl=no
 330         ol_enable_sql=no
 331
 332         ol_enable_modules=no
 333 dnl     ol_enable_multimaster=no
 334         ol_enable_phonetic=no
 335         ol_enable_rlookups=no
 336         ol_enable_aci=no
 337         ol_enable_wrappers=no
 338         ol_enable_dynamic=no
 339
 340         ol_with_ldbm_api=no
 341         ol_with_ldbm_type=no
 342
 343         ol_with_bdb_module=static
 344         ol_with_dnssrv_module=static
 345         ol_with_ldap_module=static
 346         ol_with_ldbm_module=static
 347         ol_with_meta_module=static
 348         ol_with_monitor_module=static
 349         ol_with_passwd_module=static
 350         ol_with_perl_module=static
 351         ol_with_shell_module=static
 352         ol_with_tcl_module=static
 353         ol_with_sql_module=static
 354
 355         ol_enable_slurpd=no
 356
 357         ol_enable_rewrite=no
 358
 359 elif test $ol_enable_ldbm = no ; then
 360         dnl SLAPD without LDBM
 361
 362         if test $ol_with_ldbm_api != auto ; then
 363                 AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-api argument])
 364         fi
 365
 366         if test $ol_with_ldbm_type != auto ; then
 367                 AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-type argument])
 368         fi
 369
 370         if test $ol_with_ldbm_module != static ; then
 371                 AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-module argument])
 372         fi
 373
 374         if test $ol_enable_modules != yes -a \
 375                 $ol_enable_bdb = no -a \
 376                 $ol_enable_dnssrv = no -a \
 377                 $ol_enable_ldap = no -a \
 378                 $ol_enable_meta = no -a \
 379                 $ol_enable_monitor = no -a \
 380                 $ol_enable_passwd = no -a \
 381                 $ol_enable_perl = no -a \
 382                 $ol_enable_shell = no -a \
 383                 $ol_enable_sql = no -a \
 384                 $ol_enable_tcl = no ; then
 385
 386                 if test $ol_enable_slapd = yes ; then
 387                         AC_MSG_ERROR([slapd requires a backend])
 388                 else
 389                         AC_MSG_WARN([skipping slapd, no backend specified])
 390                         ol_enable_slapd=no
 391                 fi
 392         fi
 393
 394         ol_with_ldbm_api=no
 395         ol_with_ldbm_type=no
 396         ol_with_ldbm_module=static
 397
 398         if test $ol_enable_bdb != no ; then
 399                 ol_with_ldbm_api=berkeley
 400         fi
 401
 402 else
 403         dnl SLAPD with LDBM
 404         if test $ol_with_ldbm_api = gdbm -a \
 405                 $ol_with_ldbm_type = btree ; then
 406                 AC_MSG_ERROR([GDBM only supports LDBM type hash])
 407         fi
 408         if test $ol_with_ldbm_api = mdbm -a \
 409                 $ol_with_ldbm_type = btree ; then
 410                 AC_MSG_ERROR([MDBM only supports LDBM type hash])
 411         fi
 412         if test $ol_with_ldbm_api = ndbm -a \
 413                 $ol_with_ldbm_type = btree ; then
 414                 AC_MSG_ERROR([NDBM only supports LDBM type hash])
 415         fi
 416
 417         if test $ol_enable_bdb = yes ; then
 418                 if test $ol_with_ldbm_api = auto ; then
 419                         ol_with_ldbm_api=berkeley
 420                 elif test $ol_with_ldbm_api != berkeley ; then
 421                         AC_MSG_ERROR([LDBM API not compatible with BDB])
 422                 fi
 423
 424         elif test $ol_enable_bdb = auto ; then
 425                 if test $ol_with_ldbm_api != berkeley \
 426                         -o $ol_with_ldbm_api != auto ; then
 427                         AC_MSG_WARN([LDBM API not compatible with BDB, disabling BDB])
 428                         ol_enable_bdb=no
 429                 fi
 430         fi
 431 fi
 432
 433 if test $ol_enable_slurpd = yes ; then
 434         dnl SLURPD was specifically enabled
 435         if test $ol_with_threads = no ; then
 436                 AC_MSG_ERROR([slurpd requires threads])
 437         fi
 438 fi
 439
 440 if test $ol_enable_lmpasswd = yes ; then
 441         if test $ol_with_tls = no ; then
 442                 AC_MSG_ERROR([LAN Manager passwords require OpenSSL])
 443         fi
 444 fi
 445
 446 if test $ol_enable_kbind = yes -o $ol_enable_kpasswd = yes ; then
 447         if test $ol_with_kerberos = no ; then
 448                 AC_MSG_ERROR([options require --with-kerberos])
 449         elif $ol_with_kerberos = auto ; then
 450                 ol_with_kerberos=yes
 451         fi
 452
 453 elif test $ol_enable_kbind = no -o $ol_enable_kpasswd = no ; then
 454         if test $ol_with_kerberos = auto ; then
 455                 ol_with_kerberos=no
 456         elif test $ol_with_kerberos != no ; then
 457                 AC_MSG_WARN([Kerberos detection enabled unnecessarily]);
 458                 ol_with_kerberos=no
 459         fi
 460 fi
 461
 462 if test $ol_enable_spasswd = yes ; then
 463         if test $ol_with_cyrus_sasl = no ; then
 464                 AC_MSG_ERROR([options require --with-cyrus-sasl])
 465         fi
 466         ol_with_cyrus_sasl=yes
 467 fi
 468
 469 AC_MSG_RESULT(done)
 470
 471 dnl ----------------------------------------------------------------
 472 dnl Initialize vars
 473 LDAP_LIBS=
 474 LDIF_LIBS=
 475 LDBM_LIB=
 476 LDBM_LIBS=
 477 LTHREAD_LIBS=
 478 LUTIL_LIBS=
 479
 480 SLAPD_LIBS=
 481 SLURPD_LIBS=
 482
 483 BUILD_SLAPD=no
 484 BUILD_SLURPD=no
 485
 486 BUILD_THREAD=no
 487
 488 BUILD_BDB=no
 489 BUILD_DNSSRV=no
 490 BUILD_LDAP=no
 491 BUILD_LDBM=no
 492 BUILD_META=no
 493 BUILD_MONITOR=no
 494 BUILD_PASSWD=no
 495 BUILD_PERL=no
 496 BUILD_SHELL=no
 497 BUILD_SQL=no
 498 BUILD_TCL=no
 499
 500 BUILD_BDB_DYNAMIC=static
 501 BUILD_DNSSRV_DYNAMIC=static
 502 BUILD_LDAP_DYNAMIC=static
 503 BUILD_LDBM_DYNAMIC=static
 504 BUILD_META_DYNAMIC=static
 505 BUILD_MONITOR_DYNAMIC=static
 506 BUILD_PASSWD_DYNAMIC=static
 507 BUILD_PERL_DYNAMIC=static
 508 BUILD_SHELL_DYNAMIC=static
 509 BUILD_TCL_DYNAMIC=static
 510 BUILD_SQL_DYNAMIC=static
 511
 512 SLAPD_MODULES_LDFLAGS=
 513 SLAPD_MODULES_CPPFLAGS=
 514 SLAPD_MODULES_LIST=
 515
 516 SLAPD_PERL_LDFLAGS=
 517 MOD_PERL_LDFLAGS=
 518 PERL_CPPFLAGS=
 519
 520 SLAPD_SQL_LDFLAGS=
 521 SLAPD_SQL_LIBS=
 522 SLAPD_SQL_INCLUDES=
 523
 524 MOD_TCL_LIB=
 525 KRB4_LIBS=
 526 KRB5_LIBS=
 527 READLINE_LIBS=
 528 SASL_LIBS=
 529 TERMCAP_LIBS=
 530 TLS_LIBS=
 531 MODULES_LIBS=
 532 AUTH_LIBS=
 533
 534 SLAPD_SLP_LIBS=
 535
 536 dnl ================================================================
 537 dnl Checks for programs
 538
 539 dnl AC_PROG_INSTALL
 540
 541 AC_DEFINE(HAVE_MKVERSION, 1, [define this if you have mkversion])
 542
 543 dnl ----------------------------------------------------------------
 544 dnl
 545 dnl Determine which C translator to use
 546 dnl
 547
 548 dnl AIX Thread requires we use cc_r or xlc_r.
 549 dnl But only do this IF AIX and CC is not set
 550 dnl and threads are auto|yes|posix.
 551 dnl
 552 dnl If we find cc_r|xlc_r, force pthreads and assume
 553 dnl             pthread_create is in $LIBS (ie: don't bring in
 554 dnl             any additional thread libraries)
 555 dnl If we do not find cc_r|xlc_r, disable threads
 556
 557 ol_aix_threads=no
 558 case "$target" in
 559 *-*-aix*) dnl all AIX is not a good idea.
 560         if test -z "$CC" ; then
 561                 case "$ol_with_threads" in
 562                 auto | yes |  posix) ol_aix_threads=yes ;;
 563                 esac
 564         fi
 565 ;;
 566 esac
 567
 568 if test $ol_aix_threads = yes ; then
 569         if test -z "${CC}" ; then
 570                 AC_CHECK_PROGS(CC,cc_r xlc_r cc)
 571
 572                 if test "$CC" = cc ; then
 573                         dnl no CC! don't allow --with-threads
 574                         if test $ol_with_threads != auto ; then
 575                                 AC_MSG_ERROR([--with-threads requires cc_r (or other suitable compiler) on AIX])
 576                         else
 577                                 AC_MSG_WARN([disabling threads, no cc_r on AIX])
 578                         fi
 579                         ol_with_threads=no
 580                 fi
 581         fi
 582
 583         if test "${CC}" = "cc_r" -o "${CC}" = "xlc_r" ; then
 584                 ol_with_threads=posix
 585                 ol_cv_pthread_create=yes
 586         fi
 587 fi
 588
 589 if test -z "${CC}"; then
 590         AC_CHECK_PROGS(CC,cc)
 591 fi
 592
 593 dnl The default CFLAGS is empty NOT whatever AC_PROG_CC sets.
 594 dnl (for now, let autoconf sort this out)
 595 dnl CFLAGS=${CFLAGS-""}
 596
 597 AC_LIBTOOL_WIN32_DLL
 598 AC_LIBTOOL_DLOPEN
 599 AC_PROG_LIBTOOL
 600
 601 AC_PROG_AWK
 602 OL_PROG_LN_H
 603 AC_PROG_LN_S
 604
 605 if test "$LN_H" = "cp" -a "$LN_S" = "ln"; then
 606         LN_S="$LN_H"
 607 fi
 608
 609 AC_PATH_PROG(SENDMAIL, sendmail, /usr/lib/sendmail,
 610         $PATH:/usr/libexec:/usr/lib:/usr/sbin:/usr/etc:/etc)
 611 AC_PATH_PROG(EDITOR, vi, /usr/ucb/vi, $PATH:/usr/ucb)
 612 AC_PATH_PROG(FINGER, finger, /usr/ucb/finger, $PATH:/usr/ucb)
 613
 614 dnl ----------------------------------------------------------------
 615 dnl Perl
 616 ol_link_perl=no
 617 if test $ol_enable_perl != no ; then
 618         AC_PATH_PROG(PERLBIN, perl, /usr/bin/perl)
 619
 620         if test "no$PERLBIN" = "no" ; then
 621                 if test $ol_enable_perl = yes ; then
 622                         AC_MSG_ERROR([could not locate perl])
 623                 fi
 624
 625         else
 626                 PERL_CPPFLAGS="`$PERLBIN -MExtUtils::Embed -e ccopts`"
 627                 if test x"$ol_with_perl_module" = "xstatic" ; then
 628                         SLAPD_PERL_LDFLAGS="`$PERLBIN -MExtUtils::Embed -e ldopts|sed -e s/-lc//`"
 629                 else
 630                         MOD_PERL_LDFLAGS="`$PERLBIN -MExtUtils::Embed -e ldopts|sed -e s/-lc//`"
 631                 fi
 632                 dnl should check perl version
 633                 ol_link_perl=yes
 634         fi
 635 fi
 636
 637 AC_PROG_CPP
 638
 639 dnl ----------------------------------------------------------------
 640 dnl Cross compiling checks
 641 if test $cross_compiling = yes -a $ol_enable_x_compile = yes; then
 642         AC_MSG_WARN([cross compiling....  some functionality will be removed.])
 643
 644 elif test $cross_compiling = no -a $ol_enable_x_compile = yes; then
 645         AC_MSG_WARN([programs compiled here do run here...])
 646         AC_MSG_ERROR([  if not cross compiling, use --disable-x-compile.])
 647
 648 elif test $cross_compiling = yes -a $ol_enable_x_compile = no; then
 649         AC_MSG_WARN([programs compiled here do not run here...])
 650         AC_MSG_ERROR([  if cross compiling,  add --enable-x-compile.])
 651 fi
 652
 653 dnl ----------------------------------------------------------------
 654 dnl Checks for UNIX Variants
 655 AC_AIX
 656 AC_ISC_POSIX
 657 AC_MINIX
 658
 659 dnl ----------------------------------------------------------------
 660 dnl Checks for system services
 661 AC_CYGWIN
 662 AC_MINGW32
 663 AC_EXEEXT
 664 AC_OBJEXT
 665
 666 AC_DEFINE_UNQUOTED( EXEEXT, "${EXEEXT}", [defined to be the EXE extension])
 667
 668 dnl ----------------------------------------------------------------
 669 dnl BeOS requires -lbe -lroot -lnet
 670 AC_CHECK_LIB(be, be_app, [LIBS="$LIBS -lbe -lroot -lnet"], :, [-lroot -lnet])
 671
 672 dnl ----------------------------------------------------------------
 673 dnl OpenLDAP requires STDC features
 674 AM_PROG_CC_STDC
 675 if test "X${am_cv_prog_cc_stdc}" = "Xno" ; then
 676         AC_MSG_ERROR([OpenLDAP requires compiler to support STDC constructs.])
 677 fi
 678
 679 dnl ----------------------------------------------------------------
 680 dnl Check cc depend flags
 681 OL_MKDEPEND
 682 if test "${ol_cv_mkdep}" = no ; then
 683         # this will soon become an error
 684         AC_MSG_WARN([do not know how to generate dependencies])
 685 fi
 686
 687 dnl ----------------------------------------------------------------
 688 dnl Check for AIX security library
 689 AC_CHECK_LIB(s, afopen, [
 690         AUTH_LIBS=-ls
 691         AC_DEFINE(HAVE_AIX_SECURITY,1,[define if you have AIX security lib])
 692 ])
 693
 694
 695 dnl ----------------------------------------------------------------
 696 dnl Check for module support
 697 ol_link_modules=no
 698 if test $ol_enable_modules != no ; then
 699         AC_CHECK_HEADERS(ltdl.h)
 700
 701         if test $ac_cv_header_ltdl_h = no ; then
 702                 AC_MSG_ERROR([could not locate libtool ltdl.h])
 703         fi
 704
 705         AC_CHECK_LIB(ltdl, lt_dlinit, [
 706             MODULES_LIBS=-lltdl
 707             AC_DEFINE(HAVE_LIBLTDL,1,[define if you have libtool -ltdl])
 708         ])
 709
 710         if test "$ac_cv_lib_ltdl_lt_dlinit" = no ; then
 711                 AC_MSG_ERROR([could not locate libtool -lltdl])
 712         fi
 713         ol_link_modules=yes
 714 else
 715         ol_with_bdb_module=static
 716         ol_with_dnssrv_module=static
 717         ol_with_ldap_module=static
 718         ol_with_ldbm_module=static
 719         ol_with_meta_module=static
 720         ol_with_monitor_module=static
 721         ol_with_passwd_module=static
 722         ol_with_perl_module=static
 723         ol_with_shell_module=static
 724         ol_with_tcl_module=static
 725         ol_with_sql_module=static
 726 fi
 727
 728 dnl ----------------------------------------------------------------
 729 dnl Checks for header files.
 730 OL_HEADER_STDC
 731
 732 if test $ol_cv_header_stdc != yes; then
 733         AC_MSG_WARN([could not locate Standard C compliant headers])
 734 fi
 735
 736 AC_HEADER_DIRENT
 737 AC_HEADER_SYS_WAIT
 738 AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
 739 if test $am_cv_sys_posix_termios = yes ; then
 740         AC_DEFINE(HAVE_POSIX_TERMIOS,1,
 741                 [define if you have POSIX termios])
 742 fi
 743
 744 AC_CHECK_HEADERS(       \
 745         arpa/inet.h             \
 746         arpa/nameser.h  \
 747         assert.h                \
 748         conio.h                 \
 749         crypt.h                 \
 750         direct.h                \
 751         errno.h                 \
 752         fcntl.h                 \
 753         filio.h                 \
 754         getopt.h                \
 755         grp.h                   \
 756         io.h                    \
 757         libutil.h               \
 758         limits.h                \
 759         locale.h                \
 760         netinet/tcp.h   \
 761         malloc.h                \
 762         memory.h                \
 763         psap.h                  \
 764         pwd.h                   \
 765         process.h               \
 766         resolv.h                \
 767         sgtty.h                 \
 768         shadow.h                \
 769         stddef.h                \
 770         string.h                \
 771         strings.h               \
 772         sysexits.h              \
 773         sys/file.h              \
 774         sys/filio.h             \
 775         sys/errno.h             \
 776         sys/ioctl.h             \
 777         sys/param.h             \
 778         sys/resource.h  \
 779         sys/select.h    \
 780         sys/socket.h    \
 781         sys/syslog.h    \
 782         sys/time.h              \
 783         sys/types.h             \
 784         syslog.h                \
 785         termios.h               \
 786         unistd.h                \
 787         winsock.h               \
 788 )
 789
 790
 791 dnl ----------------------------------------------------------------
 792 dnl Checks for libraries
 793
 794 AC_CHECK_FUNC(dlopen, :, [AC_CHECK_LIB(dl, dlopen)])
 795
 796 dnl HP-UX requires -lV3
 797 AC_CHECK_LIB(V3, sigset)
 798
 799 dnl Gotta check for winsock manually
 800 if test $ac_cv_header_winsock_h = yes; then
 801         AC_CACHE_CHECK([for winsock], [ol_cv_winsock],
 802         AC_TRY_LINK([#include <winsock.h>],[
 803                         socket(0,0,0);
 804                         select(0,NULL,NULL,NULL,NULL);
 805                         closesocket(0);
 806                         gethostname(NULL,0);
 807         ],[ol_cv_winsock=yes],[ol_cv_winsock=no]))
 808
 809         if test $ol_cv_winsock = yes ; then
 810                 AC_DEFINE(HAVE_WINSOCK,1,[define if you have winsock])
 811                 ac_cv_func_socket=yes
 812                 ac_cv_func_select=yes
 813                 ac_cv_func_closesocket=yes
 814                 ac_cv_func_gethostname=yes
 815         fi
 816 fi
 817
 818 dnl Find socket()
 819 dnl Likely combinations:
 820 dnl             -lsocket [ -lnsl_s | -lnsl ]
 821 dnl             -linet
 822
 823 AC_CHECK_FUNC(socket, :, [
 824 dnl hopefully we won't include too many libraries
 825         AC_CHECK_LIB(socket, main)
 826         AC_CHECK_LIB(net, main)
 827         AC_CHECK_LIB(nsl_s, main)
 828         AC_CHECK_LIB(nsl, main)
 829         AC_CHECK_LIB(inet, socket)
 830         AC_CHECK_LIB(gen, main)
 831 ])
 832
 833 dnl require select
 834 AC_CHECK_FUNC(select, :, AC_MSG_ERROR([select() required.]))
 835
 836 if test "${ac_cv_header_winsock_h}" != yes; then
 837     dnl Select arg types
 838     dnl (if this detection becomes permenent, it and the select() detection
 839     dnl should be done before the yielding select test)
 840     AC_FUNC_SELECT_ARGTYPES
 841 fi
 842
 843 dnl check to see if system call automatically restart
 844 dnl AC_SYS_RESTARTABLE_SYSCALLS
 845
 846 dnl ----------------------------------------------------------------
 847 dnl require POSIX regex
 848 AC_CHECK_HEADERS( regex.h )
 849 if test "$ac_cv_header_regex_h" != yes ; then
 850         AC_MSG_ERROR([POSIX regex.h required.])
 851 fi
 852 AC_CHECK_FUNC(regfree, :, AC_MSG_ERROR([POSIX regex required.]))
 853
 854 OL_POSIX_REGEX
 855 if test "$ol_cv_c_posix_regex" = no ; then
 856         AC_MSG_ERROR([broken POSIX regex!])
 857 fi
 858
 859 dnl ----------------------------------------------------------------
 860 dnl Check for resolver routines
 861 dnl       need to check for both res_query and __res_query
 862 dnl   need to check -lc, -lbind, and -lresolv
 863 ol_link_dnssrv=no
 864 AC_CHECK_FUNC(res_query,:)
 865 if test $ac_cv_func_res_query = no ; then
 866         AC_CHECK_FUNC(__res_query,:)
 867         ac_cv_func_res_query=$ac_cv_func___res_query
 868 fi
 869
 870 if test $ac_cv_func_res_query = no ; then
 871         AC_CHECK_LIB(bind, res_query)
 872         ac_cv_func_res_query=$ac_cv_lib_bind_res_query
 873 fi
 874
 875 if test $ac_cv_func_res_query = no ; then
 876         AC_CHECK_LIB(bind, __res_query)
 877         ac_cv_func_res_query=$ac_cv_lib_bind___res_query
 878 fi
 879
 880 if test $ac_cv_func_res_query = no ; then
 881         AC_CHECK_LIB(resolv, res_query)
 882         ac_cv_func_res_query=$ac_cv_lib_resolv_res_query
 883 fi
 884
 885 if test $ac_cv_func_res_query = no ; then
 886         AC_CHECK_LIB(resolv, __res_query)
 887         ac_cv_func_res_query=$ac_cv_lib_resolv___res_query
 888 fi
 889
 890 if test "$ac_cv_func_res_query" = yes ; then
 891         AC_DEFINE(HAVE_RES_QUERY,1,
 892                 [define if you have res_query()])
 893
 894         if test $ol_enable_dnssrv != no ; then
 895                 ol_link_dnssrv=yes
 896         fi
 897 fi
 898
 899 if test "$ol_enable_dnssrv" = yes -a "$ol_link_dnssrv" = no ; then
 900         AC_MSG_ERROR([DNSSRV requires res_query()])
 901 fi
 902
 903 dnl ----------------------------------------------------------------
 904 dnl PF_INET6 support requires getaddrinfo and INET6_ADDRSTRLEN
 905 dnl PF_LOCAL may use getaddrinfo in available
 906 AC_CHECK_FUNCS( getaddrinfo inet_ntop )
 907
 908 ol_link_ipv6=no
 909 if test $ac_cv_func_getaddrinfo = no -o $ac_cv_func_inet_ntop = no ; then
 910         if test $ol_enable_ipv6 = yes ; then
 911                 AC_MSG_ERROR([IPv6 support requires getaddrinfo() and inet_ntop()])
 912         fi
 913 else
 914         AC_CHECK_FUNCS( gai_strerror )
 915
 916         AC_CACHE_CHECK([INET6_ADDRSTRLEN],[ol_cv_inet6_addrstrlen],[
 917                 AC_EGREP_CPP(__has_inet6_addrstrlen__,[
 918 #                       include <netinet/in.h>
 919 #                       ifdef INET6_ADDRSTRLEN
 920                                 __has_inet6_addrstrlen__;
 921 #                       endif
 922                 ], [ol_cv_inet6_addrstrlen=yes], [ol_cv_inet6_addrstrlen=no])])
 923
 924         if test $ol_cv_inet6_addrstrlen = yes ; then
 925                 ol_link_ipv6=yes
 926         elif test $ol_enable_ipv6 = yes ; then
 927                 AC_MSG_ERROR([IPv6 support requires INET6_ADDRSTRLEN])
 928         fi
 929 fi
 930
 931 if test $ol_enable_local != no ; then
 932         AC_CHECK_HEADERS( sys/un.h )
 933
 934         if test $ol_enable_local = auto ; then
 935                 ol_enable_local=$ac_cv_header_sys_un_h
 936         elif test $ac_cv_header_sys_un_h = no ; then
 937                 AC_MSG_ERROR([AF_LOCAL domain support requires sys/un.h])
 938         fi
 939 fi
 940
 941 dnl ----------------------------------------------------------------
 942 dnl Kerberos
 943 ol_link_kbind=no
 944 ol_link_kpasswd=no
 945 ol_link_krb5=no
 946 ol_link_krb4=no
 947
 948 if test $ol_with_kerberos = yes -o $ol_with_kerberos = auto \
 949         -o $ol_with_kerberos = k5 -o $ol_with_kerberos = k5only \
 950         -o $ol_with_kerberos = k425 ; then
 951
 952         AC_CHECK_HEADERS(krb5.h)
 953
 954         if test $ac_cv_header_krb5_h = yes ; then
 955                 dnl lazy check for Heimdal Kerberos
 956                 AC_CHECK_HEADERS(heim_err.h)
 957                 if test $ac_cv_header_heim_err_h = yes ; then
 958                         krb5_impl=heimdal
 959                 else
 960                         krb5_impl=mit
 961                 fi
 962
 963                 if test $krb5_impl = mit; then
 964                         AC_CHECK_LIB(k5crypto, main,
 965                                 [krb5crypto=k5crypto],
 966                                 [krb5crypto=crypto])
 967
 968                         AC_CHECK_LIB(krb5, main,
 969                                 [have_krb5=yes
 970                                 KRB5_LIBS="-lkrb5 -l$krb5crypto -lcom_err"],
 971                                 [have_krb5=no],
 972                                 [-l$krb5crypto -lcom_err])
 973
 974                 elif test $krb5_impl = heimdal; then
 975                         AC_CHECK_LIB(krb5, main,
 976                                 [have_krb5=yes
 977                                 KRB5_LIBS="-lkrb5 -ldes -lasn1 -lroken -lcom_err"],
 978                                 [have_krb5=no],
 979                                 [-ldes -lasn1 -lroken -lcom_err])
 980
 981                         AC_DEFINE(HAVE_HEIMDAL_KERBEROS, 1,
 982                                 [define if you have HEIMDAL Kerberos])
 983
 984                 else
 985                         have_krb5=no
 986                         AC_MSG_WARN([Unrecongized Kerberos5 Implementation])
 987                 fi
 988
 989                 if test $have_krb5 = yes ; then
 990                         ol_link_krb5=yes
 991
 992                         AC_DEFINE(HAVE_KRB5, 1,
 993                                 [define if you have Kerberos V])
 994
 995                         if test $ol_enable_kpasswd != no ; then
 996                                 ol_link_kpasswd=yes;
 997                         fi
 998
 999                         if test $ol_with_kerberos = k5only ; then
1000                                 ol_with_kerberos=found
1001                         fi
1002
1003                 elif test $ol_with_kerberos != auto ; then
1004                         AC_MSG_ERROR([Required Kerberos 5 support not available])
1005                 fi
1006
1007         fi
1008 fi
1009
1010 if test $ol_link_krb5 = yes -a \( $ol_with_kerberos = yes -o \
1011         $ol_with_kerberos = auto -o $ol_with_kerberos = k425 \) ; then
1012
1013         AC_CHECK_HEADERS(kerberosIV/krb.h kerberosIV/des.h)
1014
1015         if test $ac_cv_header_kerberosIV_krb_h = yes ; then
1016                 if test $krb5_impl = mit; then
1017                         AC_CHECK_LIB(krb4, main, [have_k425=yes
1018                                 KRB4_LIBS="-lkrb4 -ldes425"], [have_k425=no],
1019                                 [-ldes425 -lkrb5 -l$krb5crypto -lcom_err])
1020
1021                 elif test $krb5_impl = heimdal; then
1022                         AC_CHECK_LIB(krb4, main, [have_k425=yes
1023                                 KRB4_LIBS="-lkrb4"], [have_k425=no],
1024                                 [-lkrb5 -ldes -lasn1 -lroken -lcom_err])
1025
1026                 else
1027                         have_425=no
1028                         AC_MSG_WARN([Unrecongized Kerberos V Implementation])
1029                 fi
1030
1031                 if test $have_k425 = yes ; then
1032                         ol_with_kerberos=found
1033                         ol_link_krb4=yes
1034
1035                         AC_DEFINE(HAVE_KRB425, 1,
1036                                 [define if you have Kerberos V with IV support])
1037                         AC_DEFINE(HAVE_KRB4, 1,
1038                                 [define if you have Kerberos IV])
1039
1040                         AC_CACHE_CHECK([for des_debug in Kerberos libraries],
1041                                 [ol_cv_var_des_debug], [
1042                                 dnl save the flags
1043                                 save_LIBS="$LIBS"
1044                                 LIBS="$KRB4_LIBS $KRB5_LIBS $LIBS"
1045                                 AC_TRY_LINK([
1046 #include <kerberosIV/krb.h>
1047 #include <kerberosIV/des.h>
1048 extern int des_debug;
1049 ],[
1050 des_debug = 1;
1051 ],                              ol_cv_var_des_debug=yes, ol_cv_var_des_debug=no)
1052                                 dnl restore the LIBS
1053                                 LIBS="$save_LIBS"
1054                         ])
1055
1056                         if test $ol_cv_var_des_debug = yes ; then
1057                                 AC_DEFINE(HAVE_DES_DEBUG,1,
1058                                         [define if you have Kerberos des_debug])
1059                         fi
1060
1061                         LIBS="$save_LIBS"
1062                 fi
1063         fi
1064 fi
1065
1066 if test $ol_link_krb5 = yes ; then
1067         ol_with_kerberos=found
1068 fi
1069
1070 if test $ol_with_kerberos = yes -o $ol_with_kerberos = auto \
1071         -o $ol_with_kerberos = k4 -o $ol_with_kerberos = kth ; then
1072
1073         AC_CHECK_HEADERS(krb.h des.h krb-archaeology.h )
1074
1075         if test $ac_cv_header_krb_h = yes ; then
1076                 AC_CHECK_LIB(krb, main, [have_k4=yes], [have_k4=no], [-ldes])
1077
1078                 if test $have_k4 = yes ; then
1079                         ol_with_kerberos=found
1080                         ol_link_krb4=yes
1081
1082                         AC_DEFINE(HAVE_KRB4, 1,
1083                                 [define if you have Kerberos IV])
1084
1085                         KRB4_LIBS="-lkrb -ldes"
1086
1087                         if test $ac_cv_header_krb_archaeology_h = yes ; then
1088                                 AC_DEFINE(HAVE_KTH_KERBEROS, 1,
1089                                         [define if you have Kth Kerberos])
1090                         fi
1091                 fi
1092         fi
1093 fi
1094
1095 if test $ol_link_krb4 = yes -a $ol_enable_kpasswd != no ; then
1096         ol_link_kpasswd=yes
1097 fi
1098
1099 if test $ol_link_krb4 = yes -a $ol_enable_kbind != no ; then
1100         ol_link_kbind=yes
1101
1102 elif test $ol_enable_kbind = yes ; then
1103         AC_MSG_ERROR([Kerberos IV detection failed])
1104 fi
1105
1106 if test $ol_link_krb4 = yes -o $ol_link_krb5 = yes ; then
1107         AC_DEFINE(HAVE_KERBEROS, 1, [define if you have Kerberos])
1108
1109 elif test $ol_with_kerberos != auto -a $ol_with_kerberos != no ; then
1110         AC_MSG_ERROR([Kerberos detection failed])
1111 fi
1112
1113 dnl ----------------------------------------------------------------
1114 dnl TLS/SSL
1115 ol_link_tls=no
1116 if test $ol_with_tls != no ; then
1117         AC_CHECK_HEADERS(openssl/ssl.h ssl.h)
1118
1119         if test $ac_cv_header_openssl_ssl_h = yes -o $ac_cv_header_ssl_h = yes ; then
1120                 AC_CHECK_LIB(ssl, SSLeay_add_ssl_algorithms,
1121                         [have_ssleay=yes
1122                         need_rsaref=no],
1123                         [have_ssleay=no],
1124                         [-lcrypto])
1125
1126                 if test $have_ssleay = no ; then
1127                         AC_CHECK_LIB(ssl, SSL_library_init,
1128                                 [have_ssleay=yes
1129                                 need_rsaref=no], [have_ssleay=no],
1130                                 [-lcrypto])
1131                 fi
1132
1133                 if test $have_ssleay = no ; then
1134                         AC_CHECK_LIB(ssl, ssl3_accept,
1135                                 [have_ssleay=yes
1136                                 need_rsaref=yes], [have_ssleay=no],
1137                                 [-lcrypto -lRSAglue -lrsaref])
1138                 fi
1139
1140                 if test $have_ssleay = yes ; then
1141                         ol_with_tls=found
1142                         ol_link_tls=yes
1143
1144                         AC_DEFINE(HAVE_SSLEAY, 1,
1145                                 [define if you have SSLeay or OpenSSL])
1146
1147                         if test $need_rsaref = yes; then
1148                                 AC_DEFINE(HAVE_RSAREF, 1,
1149                                         [define if you have RSAref])
1150
1151                                 TLS_LIBS="-lssl -lcrypto -lRSAglue -lrsaref"
1152                         else
1153                                 TLS_LIBS="-lssl -lcrypto"
1154                         fi
1155                 fi
1156         fi
1157
1158 else
1159         AC_WARN([TLS privacy protection not supported!])
1160 fi
1161
1162 if test $ol_link_tls = yes ; then
1163         AC_DEFINE(HAVE_TLS, 1, [define if you have TLS])
1164
1165 elif test $ol_with_tls = auto ; then
1166         AC_WARN([Could not locate TLS/SSL package])
1167         AC_WARN([TLS privacy protection not supported!])
1168
1169 elif test $ol_with_tls != no ; then
1170         AC_ERROR([Could not locate TLS/SSL package])
1171 fi
1172
1173 dnl ----------------------------------------------------------------
1174 dnl LAN Manger password checking requires DES from OpenSSL
1175 if test $ol_enable_lmpasswd != no; then
1176         if test $ol_link_tls != yes ; then
1177                 AC_ERROR([LAN Manager passwords require OpenSSL])
1178         fi
1179
1180         AC_DEFINE(SLAPD_LMHASH, 1, [define to support LAN Manager passwords])
1181 fi
1182
1183 dnl ----------------------------------------------------------------
1184 dnl Tests for reentrant functions necessary to build a
1185 dnl thread_safe -lldap.
1186 AC_CHECK_FUNCS(         \
1187         ctime_r                 \
1188         gethostbyname_r gethostbyaddr_r \
1189 )
1190
1191 if test "$ac_cv_func_ctime_r" = no ; then
1192         ol_cv_func_ctime_r_nargs=0
1193 else
1194         OL_FUNC_CTIME_R_NARGS
1195 dnl     OL_FUNC_CTIME_R_TYPE
1196 fi
1197
1198 if test "$ac_cv_func_gethostbyname_r" = yes ; then
1199         OL_FUNC_GETHOSTBYNAME_R_NARGS
1200 else
1201         ol_cv_func_gethostbyname_r_nargs=0
1202 fi
1203
1204 if test "$ac_cv_func_gethostbyaddr_r" = yes ; then
1205         OL_FUNC_GETHOSTBYADDR_R_NARGS
1206 else
1207         ol_cv_func_gethostbyaddr_r_nargs=0
1208 fi
1209
1210 if test "$ac_cv_func_ctime_r" = yes \
1211         -a "$ol_cv_func_ctime_r_nargs" -ge 2 \
1212         -a "$ol_cv_func_ctime_r_nargs" -le 3 \
1213         -a "$ac_cv_func_gethostbyname_r" = yes \
1214         -a "$ol_cv_func_gethostbyname_r_nargs" -ge 5 \
1215         -a "$ol_cv_func_gethostbyname_r_nargs" -le 6 \
1216         -a "$ac_cv_func_gethostbyaddr_r" = yes \
1217         -a "$ol_cv_func_gethostbyaddr_r_nargs" -ge 5 \
1218         -a "$ol_cv_func_gethostbyaddr_r_nargs" -le 6 \
1219         ; then
1220
1221         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_REENTRANT,1)
1222 fi
1223
1224 dnl ----------------------------------------------------------------
1225 dnl Threads?
1226 ol_link_threads=no
1227
1228 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1229         -o $ol_with_threads = nt ; then
1230
1231         OL_NT_THREADS
1232
1233         if test "$ol_cv_nt_threads" = yes ; then
1234         ol_link_threads=nt
1235         ol_with_threads=found
1236         ol_with_yielding_select=yes
1237
1238                 AC_DEFINE(HAVE_NT_SERVICE_MANAGER,1,[if you have NT Service Manager])
1239                 AC_DEFINE(HAVE_NT_EVENT_LOG,1,[if you have NT Event Log])
1240         fi
1241
1242         if test $ol_with_threads = nt ; then
1243                 AC_MSG_ERROR([could not locate NT Threads])
1244         fi
1245 fi
1246
1247 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1248         -o $ol_with_threads = posix ; then
1249
1250         AC_CHECK_HEADERS(pthread.h)
1251
1252         if test $ac_cv_header_pthread_h = yes ; then
1253                 OL_POSIX_THREAD_VERSION
1254
1255                 if test $ol_cv_pthread_version = final ; then
1256                         AC_DEFINE(HAVE_PTHREADS_FINAL,1,
1257                                 [define if pthreads API compatible with final spec])
1258                 elif test $ol_cv_pthread_version = draft4 ; then
1259                         AC_DEFINE(HAVE_PTHREADS_D4,1,
1260                                 [define if pthreads API compatible with draft4 spec])
1261                 else
1262                         AC_MSG_ERROR([unknown pthread version])
1263                 fi
1264
1265                 # consider threads found
1266                 ol_with_threads=found
1267
1268                 OL_HEADER_LINUX_THREADS
1269                 OL_HEADER_GNU_PTH_PTHREAD_H
1270
1271                 if test $ol_cv_header_gnu_pth_pthread_h = no ; then
1272                         AC_CHECK_HEADERS(sched.h)
1273                 fi
1274
1275                 dnl Now the hard part, how to link?
1276                 dnl
1277                 dnl currently supported checks:
1278                 dnl
1279                 dnl Check for no flags
1280                 dnl     pthread_create() in $LIBS
1281                 dnl
1282                 dnl Check special pthread (final) flags
1283                 dnl     [skipped] pthread_create() with -mt (Solaris) [disabled]
1284                 dnl     pthread_create() with -kthread (FreeBSD)
1285                 dnl     pthread_create() with -pthread (FreeBSD/Digital Unix)
1286                 dnl     pthread_create() with -pthreads (?)
1287                 dnl     pthread_create() with -mthreads (AIX)
1288                 dnl     pthread_create() with -thread (?)
1289                 dnl
1290                 dnl Check pthread (final) libraries
1291                 dnl     pthread_mutex_unlock() in -lpthread -lmach -lexc -lc_r (OSF/1)
1292                 dnl     pthread_mutex_lock() in -lpthread -lmach -lexc (OSF/1)
1293                 dnl     [skipped] pthread_mutex_trylock() in -lpthread -lexc (OSF/1)
1294                 dnl     pthread_join() -Wl,-woff,85 -lpthread (IRIX)
1295                 dnl     pthread_create() in -lpthread (many)
1296                 dnl     pthread_create() in -lc_r (FreeBSD)
1297                 dnl
1298                 dnl Check pthread (draft4) flags (depreciated)
1299                 dnl     pthread_create() with -threads (OSF/1)
1300                 dnl
1301                 dnl Check pthread (draft4) libraries (depreciated)
1302                 dnl     pthread_mutex_unlock() in -lpthreads -lmach -lexc -lc_r (OSF/1)
1303                 dnl     pthread_mutex_lock() in -lpthreads -lmach -lexc (OSF/1)
1304                 dnl     pthread_mutex_trylock() in -lpthreads -lexc (OSF/1)
1305                 dnl     pthread_create() in -lpthreads (many)
1306                 dnl
1307
1308                 dnl pthread_create in $LIBS
1309                 AC_CACHE_CHECK([for pthread_create in default libraries],
1310                         ol_cv_pthread_create,[
1311                 AC_TRY_RUN(OL_PTHREAD_TEST_PROGRAM,
1312                         [ol_cv_pthread_create=yes],
1313                         [ol_cv_pthread_create=no],
1314                         [AC_TRY_LINK(OL_PTHREAD_TEST_INCLUDES,OL_PTHREAD_TEST_FUNCTION,
1315                                 [ol_cv_pthread_create=yes],
1316                                 [ol_cv_pthread_create=no])])])
1317
1318                 if test $ol_cv_pthread_create != no ; then
1319                         ol_link_threads=posix
1320                         ol_link_pthreads=""
1321                 fi
1322
1323 dnl             OL_PTHREAD_TRY([-mt],           [ol_cv_pthread_mt])
1324                 OL_PTHREAD_TRY([-kthread],      [ol_cv_pthread_kthread])
1325                 OL_PTHREAD_TRY([-pthread],      [ol_cv_pthread_pthread])
1326                 OL_PTHREAD_TRY([-pthreads],     [ol_cv_pthread_pthreads])
1327                 OL_PTHREAD_TRY([-mthreads],     [ol_cv_pthread_mthreads])
1328                 OL_PTHREAD_TRY([-thread],       [ol_cv_pthread_thread])
1329
1330                 OL_PTHREAD_TRY([-lpthread -lmach -lexc -lc_r],
1331                         [ol_cv_pthread_lpthread_lmach_lexc_lc_r])
1332                 OL_PTHREAD_TRY([-lpthread -lmach -lexc],
1333                         [ol_cv_pthread_lpthread_lmach_lexc])
1334 dnl             OL_PTHREAD_TRY([-lpthread -lexc],
1335 dnl                     [ol_cv_pthread_lpthread_lexc])
1336
1337                 OL_PTHREAD_TRY([-lpthread -Wl,-woff,85],
1338                         [ol_cv_pthread_lib_lpthread_woff])
1339
1340                 OL_PTHREAD_TRY([-lpthread],     [ol_cv_pthread_lpthread])
1341                 OL_PTHREAD_TRY([-lc_r],         [ol_cv_pthread_lc_r])
1342
1343                 OL_PTHREAD_TRY([-threads],      [ol_cv_pthread_threads])
1344
1345                 OL_PTHREAD_TRY([-lpthreads -lmach -lexc -lc_r],
1346                         [ol_cv_pthread_lpthreads_lmach_lexc_lc_r])
1347                 OL_PTHREAD_TRY([-lpthreads -lmach -lexc],
1348                         [ol_cv_pthread_lpthreads_lmach_lexc])
1349                 OL_PTHREAD_TRY([-lpthreads -lexc],
1350                         [ol_cv_pthread_lpthreads_lexc])
1351
1352                 OL_PTHREAD_TRY([-lpthreads],[ol_cv_pthread_lib_lpthreads])
1353
1354                 if test $ol_link_threads != no ; then
1355                         AC_DEFINE(HAVE_PTHREADS,1,
1356                                 [define if you have POSIX Threads])
1357
1358                         LTHREAD_LIBS="$LTHREAD_LIBS $ol_link_pthreads"
1359
1360                         dnl save flags
1361                         save_CPPFLAGS="$CPPFLAGS"
1362                         save_LIBS="$LIBS"
1363                         LIBS="$LTHREAD_LIBS $LIBS"
1364
1365                         dnl All POSIX Thread (final) implementations should have
1366                         dnl sched_yield instead of pthread yield.
1367                         dnl check for both
1368                         AC_CHECK_FUNCS(sched_yield pthread_yield)
1369
1370                         if test $ac_cv_func_sched_yield = no -a \
1371                                 $ac_cv_func_pthread_yield = no ; then
1372                                 dnl Digital UNIX has sched_yield() in -lrt
1373                                 AC_CHECK_LIB(rt, sched_yield,
1374                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
1375                                         AC_DEFINE(HAVE_SCHED_YIELD,1,
1376                                                 [Define if you have the sched_yield function.])
1377                                         ac_cv_func_sched_yield=yes],
1378                                         [ac_cv_func_sched_yield=no])
1379                         fi
1380                         if test $ac_cv_func_sched_yield = no -a \
1381                                 $ac_cv_func_pthread_yield = no ; then
1382                                 dnl Solaris has sched_yield() stub in -lposix4
1383                                 dnl but we'll use thr_yield instead.
1384                                 AC_CHECK_FUNCS(thr_yield)
1385                         fi
1386                         if test $ac_cv_func_sched_yield = no -a \
1387                                 $ac_cv_func_pthread_yield = no -a \
1388                                 "$ac_cv_func_thr_yield" = no ; then
1389                                 AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
1390                         fi
1391
1392                         dnl Check functions for compatibility
1393                         AC_CHECK_FUNCS(pthread_kill pthread_rwlock_destroy)
1394
1395                         dnl Check for pthread_detach with <pthread.h> inclusion
1396                         dnl as it's symbol may have been mangled.
1397                         AC_CACHE_CHECK([for pthread_detach with <pthread.h>],
1398                                 [ol_cv_func_pthread_detach], [
1399                                 dnl save the flags
1400                                 AC_TRY_LINK([
1401 #include <pthread.h>
1402 #ifndef NULL
1403 #define NULL (void*)0
1404 #endif
1405 ],
1406                                         [pthread_detach(NULL);],
1407                                         [ol_cv_func_pthread_detach=yes],
1408                                         [ol_cv_func_pthread_detach=no])
1409                         ])
1410
1411                         if test $ol_cv_func_pthread_detach = no ; then
1412                                 AC_MSG_ERROR([could not locate pthread_detach()])
1413                         fi
1414
1415                         AC_DEFINE(HAVE_PTHREAD_DETACH,1,
1416                                 [define if you have pthread_detach function])
1417
1418                         dnl Check for setconcurreny functions
1419                         AC_CHECK_FUNCS( \
1420                                 pthread_setconcurrency \
1421                                 pthread_getconcurrency \
1422                                 thr_setconcurrency \
1423                                 thr_getconcurrency \
1424                         )
1425
1426                         OL_SYS_LINUX_THREADS
1427                         OL_LINUX_THREADS
1428
1429                         if test $ol_cv_linux_threads = error; then
1430                                 AC_MSG_ERROR([LinuxThreads header/library mismatch]);
1431                         fi
1432
1433                         AC_CACHE_CHECK([if pthread_create() works],
1434                                 ol_cv_pthread_create_works,[
1435                         AC_TRY_RUN(OL_PTHREAD_TEST_PROGRAM,
1436                                 [ol_cv_pthread_create_works=yes],
1437                                 [ol_cv_pthread_create_works=no],
1438                                 [dnl assume yes
1439                                 ol_cv_pthread_create_works=yes])])
1440
1441                         if test $ol_cv_pthread_create_works = no ; then
1442                                 AC_MSG_ERROR([pthread_create is not usable, check environment settings])
1443                         fi
1444
1445                         dnl Check if select causes an yield
1446                         if test $ol_with_yielding_select = auto ; then
1447                                 AC_CACHE_CHECK([if select yields when using pthreads],
1448                                         ol_cv_pthread_select_yields,[
1449                                 AC_TRY_RUN([
1450 #include <sys/types.h>
1451 #include <sys/time.h>
1452 #include <unistd.h>
1453 #include <pthread.h>
1454 #ifndef NULL
1455 #define NULL (void*) 0
1456 #endif
1457
1458 static int fildes[2];
1459
1460 static void *task(p)
1461         void *p;
1462 {
1463         int i;
1464         struct timeval tv;
1465
1466         fd_set rfds;
1467
1468         tv.tv_sec=10;
1469         tv.tv_usec=0;
1470
1471         FD_ZERO(&rfds);
1472         FD_SET(fildes[0], &rfds);
1473
1474         /* we're not interested in any fds */
1475         i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv);
1476
1477         if(i < 0) {
1478                 perror("select");
1479                 exit(10);
1480         }
1481
1482         exit(0); /* if we exit here, the select blocked the whole process */
1483 }
1484
1485 int main(argc, argv)
1486         int argc;
1487         char **argv;
1488 {
1489         pthread_t t;
1490
1491         /* create a pipe to select */
1492         if(pipe(&fildes[0])) {
1493                 perror("select");
1494                 exit(1);
1495         }
1496
1497 #ifdef HAVE_PTHREAD_SETCONCURRENCY
1498         (void) pthread_setconcurrency(2);
1499 #else
1500 #ifdef HAVE_THR_SETCONCURRENCY
1501         /* Set Solaris LWP concurrency to 2 */
1502         thr_setconcurrency(2);
1503 #endif
1504 #endif
1505
1506 #if HAVE_PTHREADS_D4
1507         pthread_create(&t, pthread_attr_default, task, NULL);
1508 #else
1509         pthread_create(&t, NULL, task, NULL);
1510 #endif
1511
1512 #if HAVE_SCHED_YIELD
1513         sched_yield();  /* make sure task runs first */
1514 #else
1515 #ifdef HAVE_PTHREAD_YIELD
1516         pthread_yield();        /* make sure task runs first */
1517 #endif
1518 #endif
1519
1520         exit(2);
1521 }],
1522                                 [ol_cv_pthread_select_yields=no],
1523                                 [ol_cv_pthread_select_yields=yes],
1524                                 [ol_cv_pthread_select_yields=cross])])
1525
1526                                 if test $ol_cv_pthread_select_yields = cross ; then
1527                                         AC_MSG_ERROR([crossing compiling: use --with-yielding_select=yes|no|manual])
1528                                 fi
1529
1530                                 if test $ol_cv_pthread_select_yields = yes ; then
1531                                         ol_with_yielding_select=yes
1532                                 fi
1533                         fi
1534
1535                         dnl restore flags
1536                         CPPFLAGS="$save_CPPFLAGS"
1537                         LIBS="$save_LIBS"
1538                 else
1539                         AC_MSG_ERROR([could not locate usable POSIX Threads])
1540                 fi
1541         fi
1542
1543         if test $ol_with_threads = posix ; then
1544                 AC_MSG_ERROR([could not locate POSIX Threads])
1545         fi
1546 fi
1547
1548 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1549         -o $ol_with_threads = mach ; then
1550
1551         dnl check for Mach CThreads
1552         AC_CHECK_HEADERS(mach/cthreads.h)
1553         if test $ac_cv_header_mach_cthreads_h = yes ; then
1554                 ol_with_threads=found
1555
1556                 dnl check for cthread support in current $LIBS
1557                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
1558
1559                 if test $ol_link_threads = no ; then
1560                         dnl try -all_load
1561                         dnl this test needs work
1562                         AC_CACHE_CHECK([for cthread_fork with -all_load],
1563                                 [ol_cv_cthread_all_load], [
1564                                 dnl save the flags
1565                                 save_LIBS="$LIBS"
1566                                 LIBS="-all_load $LIBS"
1567                                 AC_TRY_LINK([#include <mach/cthreads.h>],[
1568                                         cthread_fork((void *)0, (void *)0);
1569                                         ], ol_cv_cthread_all_load=yes, ol_cv_cthread_all_load=no)
1570                                 dnl restore the LIBS
1571                                 LIBS="$save_LIBS"
1572                         ])
1573
1574                         if test $ol_cv_cthread_all_load = yes ; then
1575                                 LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
1576                                 ol_link_threads=mach
1577                         fi
1578                 fi
1579
1580                 if test $ol_link_threads != no ; then
1581                         : check for cthread specific functionality here
1582                         AC_DEFINE(HAVE_MACH_CTHREADS,1,
1583                                 [define if you have Mach Cthreads])
1584                 else
1585                         AC_MSG_ERROR([could not link with Mach CThreads])
1586                 fi
1587         fi
1588
1589         if test $ol_with_threads = mach ; then
1590                 AC_MSG_ERROR([could not locate Mach CThreads])
1591         fi
1592 fi
1593
1594 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1595         -o $ol_with_threads = pth ; then
1596
1597         AC_CHECK_HEADERS(pth.h)
1598
1599         if test $ac_cv_header_pth_h = yes ; then
1600                 AC_CHECK_LIB(pth, pth_version, [have_pth=yes], [have_pth=no])
1601
1602                 if test $have_pth = yes ; then
1603                         AC_DEFINE(HAVE_GNU_PTH,1,[if you have GNU Pth])
1604                         LTHREAD_LIBS="$LTHREAD_LIBS -lpth"
1605                         ol_link_threads=pth
1606
1607                         if test $ol_with_yielding_select = auto ; then
1608                                 ol_with_yielding_select=yes
1609                         fi
1610                 fi
1611         fi
1612 fi
1613
1614 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1615         -o $ol_with_threads = lwp ; then
1616
1617         dnl check for SunOS5 LWP
1618         AC_CHECK_HEADERS(thread.h synch.h)
1619         if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
1620                 AC_CHECK_LIB(thread, thr_create, [have_thr=yes], [have_thr=no])
1621
1622                 if test $have_thr = yes ; then
1623                         AC_DEFINE(HAVE_THR,1,
1624                                 [if you have Solaris LWP (thr) package])
1625                         LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
1626                         ol_link_threads=thr
1627
1628                         if test $ol_with_yielding_select = auto ; then
1629                                 ol_with_yielding_select=yes
1630                         fi
1631
1632                         dnl Check for setconcurreny functions
1633                         AC_CHECK_FUNCS( \
1634                                 thr_setconcurrency \
1635                                 thr_getconcurrency \
1636                         )
1637                 fi
1638         fi
1639
1640         dnl check for SunOS4 LWP
1641         AC_CHECK_HEADERS(lwp/lwp.h)
1642         if test $ac_cv_header_lwp_lwp_h = yes ; then
1643                 AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
1644
1645                 if test $have_lwp = yes ; then
1646                         AC_DEFINE(HAVE_LWP,1,
1647                                 [if you have SunOS LWP package])
1648                         LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
1649                         ol_link_threads=lwp
1650
1651                         if test $ol_with_yielding_select = auto ; then
1652                                 ol_with_yielding_select=no
1653                         fi
1654                 fi
1655         fi
1656 fi
1657
1658 if test $ol_with_yielding_select = yes ; then
1659         AC_DEFINE(HAVE_YIELDING_SELECT,1,
1660                 [define if select implicitly yields])
1661 fi
1662
1663 if test $ol_with_threads = manual ; then
1664         dnl User thinks he can manually configure threads.
1665         ol_link_threads=yes
1666
1667         AC_MSG_WARN([thread defines and link options must be set manually])
1668
1669         AC_CHECK_HEADERS(pthread.h sched.h)
1670         AC_CHECK_FUNCS(sched_yield pthread_yield)
1671         OL_HEADER_LINUX_THREADS
1672
1673         AC_CHECK_HEADERS(mach/cthreads.h)
1674         AC_CHECK_HEADERS(lwp/lwp.h)
1675         AC_CHECK_HEADERS(thread.h synch.h)
1676 fi
1677
1678 if test $ol_link_threads != no -a $ol_link_threads != nt ; then
1679         dnl needed to get reentrant/threadsafe versions
1680         dnl
1681         AC_DEFINE(REENTRANT,1)
1682         AC_DEFINE(_REENTRANT,1)
1683         AC_DEFINE(THREAD_SAFE,1)
1684         AC_DEFINE(_THREAD_SAFE,1)
1685         AC_DEFINE(THREADSAFE,1)
1686         AC_DEFINE(_THREADSAFE,1)
1687         AC_DEFINE(_SGI_MP_SOURCE,1)
1688
1689         dnl The errno declaration may dependent upon _REENTRANT.
1690         dnl If it does, we must link with thread support.
1691         AC_CACHE_CHECK([for thread specific errno],
1692                 [ol_cv_errno_thread_specific], [
1693                 AC_TRY_LINK([#include <errno.h>], [errno = 0;],
1694                         [ol_cv_errno_thread_specific=yes],
1695                         [ol_cv_errno_thread_specific=no])
1696         ])
1697
1698         dnl The h_errno declaration may dependent upon _REENTRANT.
1699         dnl If it does, we must link with thread support.
1700         AC_CACHE_CHECK([for thread specific h_errno],
1701                 [ol_cv_h_errno_thread_specific], [
1702                 AC_TRY_LINK([#include <netdb.h>], [h_errno = 0;],
1703                         [ol_cv_h_errno_thread_specific=yes],
1704                         [ol_cv_h_errno_thread_specific=no])
1705         ])
1706
1707         if test $ol_cv_errno_thread_specific != yes \
1708                 -o $ol_cv_h_errno_thread_specific != yes ; then
1709                 LIBS="$LTHREAD_LIBS $LIBS"
1710                 LTHREAD_LIBS=""
1711         fi
1712
1713 dnl When in thread environment, use
1714 dnl             #if defined( HAVE_REENTRANT_FUNCTIONS ) \
1715 dnl                     || defined( HAVE_FUNC_R )
1716 dnl                     func_r(...);
1717 dnl             #else
1718 dnl             #       if defined( HAVE_THREADS )
1719 dnl                             /* lock */
1720 dnl             #       endif
1721 dnl                             func(...);
1722 dnl             #       if defined( HAVE_THREADS )
1723 dnl                             /* unlock */
1724 dnl             #       endif
1725 dnl             #endif
1726 dnl
1727 dnl HAVE_REENTRANT_FUNCTIONS is derived from:
1728 dnl             _POSIX_REENTRANT_FUNCTIONS
1729 dnl             _POSIX_THREAD_SAFE_FUNCTIONS
1730 dnl             _POSIX_THREADSAFE_FUNCTIONS
1731 dnl
1732 dnl             and is currently defined in lthread.h
1733 dnl
1734 dnl HAVE_THREADS is defined by lthread.h iff -UNO_THREADS
1735 dnl
1736 dnl libldap/*.c should only include <lthread.h> iff
1737 dnl LDAP_R_COMPILE is defined.  ie:
1738 dnl             #ifdef LDAP_R_COMPILE
1739 dnl             #       include LDAP_R_COMPILE
1740 dnl             #endif
1741 dnl
1742 dnl LDAP_R_COMPILE is defined by libldap_r/Makefile.in
1743 dnl specifically for compiling the threadsafe version of
1744 dnl     the ldap library (-lldap_r).
1745 dnl
1746 dnl     dnl check for reentrant/threadsafe functions
1747 dnl     dnl
1748 dnl     dnl note: these should only be used when linking
1749 dnl     dnl       with $LTHREAD_LIBS
1750 dnl     dnl
1751 dnl     save_CPPFLAGS="$CPPFLAGS"
1752 dnl     save_LIBS="$LIBS"
1753 dnl     LIBS="$LTHREAD_LIBS $LIBS"
1754 dnl     AC_CHECK_FUNCS( \
1755 dnl             gmtime_r \
1756 dnl             gethostbyaddr_r gethostbyname_r \
1757 dnl             feof_unlocked unlocked_feof \
1758 dnl             putc_unlocked unlocked_putc \
1759 dnl             flockfile ftrylockfile \
1760 dnl     )
1761 dnl     CPPFLAGS="$save_CPPFLAGS"
1762 dnl     LIBS="$save_LIBS"
1763 fi
1764
1765 if test $ol_link_threads = no ; then
1766         if test $ol_with_threads = yes ; then
1767                 AC_MSG_ERROR([no suitable thread support])
1768         fi
1769
1770         if test $ol_with_threads = auto ; then
1771                 AC_MSG_WARN([no suitable thread support, disabling threads])
1772                 ol_with_threads=no
1773         fi
1774
1775         AC_DEFINE(NO_THREADS,1,
1776                 [define if you have (or want) no threads])
1777         LTHREAD_LIBS=""
1778 fi
1779
1780 if test $ol_link_threads != no ; then
1781         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE,1)
1782 fi
1783
1784 dnl ----------------------------------------------------------------
1785 ol_link_ldbm=no
1786
1787 if test $ol_with_ldbm_api = auto \
1788         -o $ol_with_ldbm_api = berkeley \
1789         -o $ol_with_ldbm_api = bcompat ; then
1790
1791         if test $ol_with_ldbm_api = bcompat; then \
1792                 OL_BERKELEY_COMPAT_DB
1793         else
1794                 OL_BERKELEY_DB
1795         fi
1796
1797         if test $ol_cv_berkeley_db != no ; then
1798                 AC_DEFINE(HAVE_BERKELEY_DB,1,
1799                         [define this if Berkeley DB is available])
1800
1801                 ol_link_ldbm=berkeley
1802                 ol_with_ldbm_api=berkeley
1803
1804                 if test $ol_with_ldbm_type = hash ; then
1805                         AC_DEFINE(LDBM_USE_DBHASH,1,
1806                                 [define this to use DBHASH w/ LDBM backend])
1807                 else
1808                         AC_DEFINE(LDBM_USE_DBBTREE,1,
1809                                 [define this to use DBBTREE w/ LDBM backend])
1810                 fi
1811
1812                 dnl $ol_cv_lib_db should be yes or -ldb
1813                 dnl (it could be no, but that would be an error
1814                 if test $ol_cv_lib_db != yes ; then
1815                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db"
1816                 fi
1817         fi
1818 fi
1819
1820 if test $ol_enable_bdb = yes -a $ol_link_ldbm != berkeley ; then
1821         AC_MSG_ERROR(BerkeleyDB not availabl)
1822 elif test $ol_enable_bdb != no -a $ol_link_ldbm != no ; then
1823         ol_enable_bdb=yes
1824 fi
1825
1826 if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
1827         AC_MSG_WARN(Could not find LDBM with BTREE support)
1828         ol_with_ldbm_api=none
1829 fi
1830
1831 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = mdbm ; then
1832         OL_MDBM
1833
1834         if test $ol_cv_mdbm = yes ; then
1835                 ol_link_ldbm=mdbm
1836                 ol_with_ldbm_api=mdbm
1837                 if test $ol_cv_lib_mdbm != yes ; then
1838                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_mdbm"
1839                 fi
1840         fi
1841 fi
1842
1843 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
1844         OL_GDBM
1845
1846         if test $ol_cv_gdbm = yes ; then
1847                 ol_link_ldbm=gdbm
1848                 ol_with_ldbm_api=gdbm
1849
1850                 if test $ol_cv_lib_gdbm != yes ; then
1851                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
1852                 fi
1853         fi
1854 fi
1855
1856 if test $ol_with_ldbm_api = ndbm ; then
1857         OL_NDBM
1858
1859         if test $ol_cv_ndbm = yes ; then
1860                 ol_link_ldbm=ndbm
1861                 ol_with_ldbm_api=ndbm
1862
1863                 if test $ol_cv_lib_ndbm != yes ; then
1864                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
1865                 fi
1866         fi
1867 fi
1868
1869 if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
1870         AC_MSG_WARN(could not find suitable LDBM backend)
1871         if test $ol_enable_ldbm = yes ; then
1872                 AC_MSG_ERROR(select appropriate LDBM options or disable)
1873         fi
1874
1875         AC_MSG_WARN(disabling LDBM)
1876         ol_enable_ldbm=no
1877 fi
1878
1879 dnl ----------------------------------------------------------------
1880 if test $ol_enable_dynamic = yes -a $enable_shared = yes ; then
1881         LINK_BINS_DYNAMIC="yes"
1882 else
1883         LINK_BINS_DYNAMIC="no"
1884 fi
1885
1886 dnl ----------------------------------------------------------------
1887 if test $ol_enable_wrappers != no ; then
1888         AC_CHECK_HEADERS(tcpd.h)
1889
1890         if test $ac_cv_header_tcpd_h != yes ; then
1891                 have_wrappers=no
1892         else
1893                 AC_TRY_COMPILE([
1894 int allow_severity = 0;
1895 int deny_severity  = 0;
1896                 ],[hosts_access()],[have_wrappers=yes],[have_wrappers=no])
1897         fi
1898
1899         if test $have_wrappers = yes ; then
1900                 AC_DEFINE(HAVE_TCPD,1, [define if you have -lwrap])
1901                 WRAP_LIBS="-lwrap"
1902
1903                 dnl We add another check for -lnsl since some libwrap's
1904                 dnl need it, but it isn't always included from above
1905                 AC_CHECK_LIB(nsl, main)
1906         else
1907                 AC_MSG_WARN(could not find -lwrap)
1908                 if test $ol_enable_wrappers = yes ; then
1909                         AC_MSG_ERROR(could not find wrappers, select appropriate options or disable)
1910                 fi
1911
1912                 AC_MSG_WARN(disabling wrappers support)
1913                 ol_enable_wrappers=no
1914                 WRAP_LIBS=""
1915         fi
1916 fi
1917
1918 dnl ----------------------------------------------------------------
1919 if test $ol_enable_syslog != no ; then
1920         AC_CHECK_FUNC(openlog)
1921         if test $ac_cv_func_openlog = no -a $ol_enable_syslog = yes; then
1922                 AC_MSG_ERROR(could not find syslog, select appropriate options or disable)
1923         fi
1924         ol_enable_syslog=$ac_cv_func_openlog
1925 fi
1926
1927 dnl ----------------------------------------------------------------
1928 dnl dmalloc support (deprecated in favor of -DCSRIMALLOC support)
1929 dnl if test $ol_enable_dmalloc != no ; then
1930 dnl     AC_CHECK_HEADERS(dmalloc.h)
1931 dnl     AC_CHECK_LIB(dmalloc, dmalloc_shutdown)
1932 dnl fi
1933
1934 dnl ----------------------------------------------------------------
1935 dnl SQL
1936 ol_link_sql=no
1937 if test $ol_enable_sql != no ; then
1938         AC_CHECK_LIB(iodbc,SQLDriverConnect,[have_iodbc=yes],[have_iodbc=no])
1939         if test $have_iodbc = yes ; then
1940                 ol_link_sql="-liodbc"
1941         else
1942                 AC_CHECK_LIB(odbc,SQLDriverConnect,[have_odbc=yes],[have_odbc=no])
1943                 if test $have_odbc = yes ; then
1944                         ol_link_sql="-lodbc"
1945                 fi
1946         fi
1947
1948         if test $ol_link_sql != no ; then
1949                 SLAPD_SQL_LIBS="$ol_link_sql"
1950
1951         elif test $ol_enable_sql != auto ; then
1952                 AC_MSG_ERROR([could not locate suitable ODBC library])
1953         fi
1954 fi
1955
1956 dnl ----------------------------------------------------------------
1957 dnl TCL
1958 if test $ol_enable_tcl != no ; then
1959         AC_CHECK_HEADERS(tcl.h)
1960
1961         if test $ac_cv_header_tcl_h != yes ; then
1962                 have_tcl=no
1963         else
1964                 for lib in tcl tcl7.6 tcl8.0 tcl8.2 ; do
1965                         AC_CHECK_LIB($lib,main,
1966                           [have_tcl=yes
1967                            if test x"$ol_with_tcl_module" = "xstatic" ; then
1968                                SLAPD_LIBS="$SLAPD_LIBS -l${lib}"
1969                            else
1970                                MOD_TCL_LIB="-l${lib}"
1971                            fi;break],[have_tcl=no])
1972                 done
1973         fi
1974
1975         if test $have_tcl != yes ; then
1976                 AC_MSG_WARN([could not find -ltcl])
1977                 if test $ol_enable_tcl = yes ; then
1978                         AC_MSG_ERROR([could not find tcl, select appropriate options or disable])
1979                 fi
1980
1981                 ol_enable_tcl=no
1982         fi
1983 fi
1984
1985 dnl ----------------------------------------------------------------
1986 dnl ud needs termcap (should insert check here)
1987 ol_link_termcap=no
1988 AC_CHECK_HEADERS(termcap.h ncurses.h)
1989
1990 if test $ol_link_termcap = no ; then
1991         AC_CHECK_LIB(termcap, tputs, [have_termcap=yes], [have_termcap=no])
1992         if test $have_termcap = yes ; then
1993                 AC_DEFINE(HAVE_TERMCAP, 1, [define if you have -ltermcap])
1994                 ol_link_termcap=yes
1995                 TERMCAP_LIBS=-ltermcap
1996         fi
1997 fi
1998
1999 if test $ol_link_termcap = no ; then
2000         AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
2001         if test $have_ncurses = yes ; then
2002                 AC_DEFINE(HAVE_NCURSES, 1, [define if you have -lncurses])
2003                 ol_link_termcap=yes
2004                 TERMCAP_LIBS=-lncurses
2005         fi
2006 fi
2007
2008 if test $ol_link_termcap = no ; then
2009         AC_DEFINE(NO_TERMCAP,1, [define if you have no termcap support])
2010         TERMCAP_LIBS=
2011 fi
2012
2013 dnl ----------------------------------------------------------------
2014 dnl
2015 dnl Check for Cyrus SASL
2016 dnl
2017 ol_link_sasl=no
2018 ol_link_spasswd=no
2019 if test $ol_with_cyrus_sasl != no ; then
2020         AC_CHECK_HEADERS(sasl.h)
2021
2022         if test $ac_cv_header_sasl_h = yes ; then
2023                 AC_CHECK_LIB(sasl, sasl_client_init,
2024                         [have_cyrus_sasl=yes], [have_cyrus_sasl=no])
2025
2026                 if test $have_cyrus_sasl != no ; then
2027                         SASL_LIBS="-lsasl"
2028                         AC_DEFINE(HAVE_CYRUS_SASL,1,[define if you have Cyrus SASL])
2029                         ol_link_sasl=yes
2030                 fi
2031         fi
2032
2033         if test $ol_link_sasl = no ; then
2034                 if test $ol_with_cyrus_sasl != auto ; then
2035                         AC_MSG_ERROR([Could not locate Cyrus SASL])
2036                 else
2037                         AC_MSG_WARN([Could not locate Cyrus SASL])
2038                         AC_MSG_WARN([SASL authentication not supported!])
2039                         if test $ol_link_tls = no ; then
2040                                 AC_MSG_WARN([Strong authentication not supported!])
2041                         fi
2042                 fi
2043
2044         elif test $ol_enable_spasswd != no ; then
2045                 ol_link_spasswd=yes
2046         fi
2047
2048 else
2049         AC_MSG_WARN([SASL authentication not supported!])
2050         if test $ol_link_tls = no ; then
2051                 AC_MSG_WARN([Strong authentication not supported!])
2052         fi
2053 fi
2054
2055 dnl ----------------------------------------------------------------
2056 dnl Check for entropy sources
2057 if test $cross_compiling != yes ; then
2058         dev=no
2059         if test -r /dev/urandom ; then
2060                 dev="/dev/urandom";
2061         elif test -r /idev/urandom ; then
2062                 dev="/idev/urandom";
2063         elif test -r /dev/srandom ; then
2064                 dev="/dev/srandom";
2065         elif test -r /dev/random ; then
2066                 dev="/dev/random";
2067         elif test -r /idev/random ; then
2068                 dev="/idev/random";
2069         fi
2070
2071         if test $dev != no ; then
2072                 AC_DEFINE_UNQUOTED(URANDOM_DEVICE,"$dev",[set to urandom device])
2073         fi
2074 fi
2075
2076 dnl ----------------------------------------------------------------
2077 dnl
2078 dnl Check for fetch URL support
2079 dnl             should be extended to support other fetch URL APIs
2080 dnl
2081 ol_link_fetch=no
2082 if test $ol_with_fetch != no ; then
2083         OL_LIB_FETCH
2084
2085         if test $ol_cv_lib_fetch != no ; then
2086                 LDIF_LIBS="$LDIF_LIBS $ol_link_fetch"
2087                 ol_link_fetch=freebsd
2088
2089         elif test $ol_with_fetch != auto ; then
2090                 AC_MSG_ERROR(no suitable API for --with-fetch=$ol_with_fetch)
2091         fi
2092 fi
2093
2094 dnl ----------------------------------------------------------------
2095 dnl
2096 dnl Check for GNU readline
2097 dnl
2098 ol_link_readline=no
2099 if test $ol_with_readline != no ; then
2100         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
2101
2102         if test $ac_cv_header_readline_readline_h = yes ; then
2103                 save_LIBS="$LIBS"
2104                 LIBS="$TERMCAP_LIBS $LIBS"
2105                 AC_CHECK_LIB(readline, readline,
2106                         [have_readline=yes], [have_readline=no])
2107                 LIBS="$save_LIBS"
2108
2109                 if test $have_readline = yes ; then
2110                         ol_with_readline=found
2111                         ol_link_readline=yes
2112
2113                         READLINE_LIBS="-lreadline"
2114                 fi
2115         fi
2116 fi
2117
2118 if test $ol_link_readline = yes ; then
2119         AC_DEFINE(HAVE_READLINE, 1, [define if you have -lreadline])
2120 fi
2121
2122
2123 dnl ----------------------------------------------------------------
2124 dnl FreeBSD (and others) have crypt(3) in -lcrypt
2125 if test $ol_enable_crypt != no ; then
2126         AC_CHECK_FUNC(crypt, [have_crypt=yes], [
2127                 AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
2128                         have_crypt=yes], [have_crypt=no])])
2129
2130         if test $have_crypt = yes ; then
2131                 AC_DEFINE(HAVE_CRYPT,1, [define if crypt(3) is available])
2132         else
2133                 AC_MSG_WARN(could not find crypt)
2134                 if test $ol_enable_crypt = yes ; then
2135                         AC_MSG_ERROR(could not find crypt, select appropriate options or disable)
2136                 fi
2137
2138                 AC_MSG_WARN(disabling crypt support)
2139                 ol_enable_crypt=no
2140         fi
2141 fi
2142
2143 dnl ----------------------------------------------------------------
2144 dnl FreeBSD (and others) have setproctitle(3) in -lutil
2145 if test $ol_enable_proctitle != no ; then
2146         AC_CHECK_FUNC(setproctitle,     [have_setproctitle=yes], [
2147                 AC_CHECK_LIB(util, setproctitle,
2148                         [have_setproctitle=yes
2149                         LUTIL_LIBS="$LUTIL_LIBS -lutil"],
2150                         [have_setproctitle=no
2151                         LIBOBJS="$LIBOBJS setproctitle.o"
2152                         LIBSRCS="$LIBSRCS setproctitle.c"])])
2153
2154         if test $have_setproctitle = yes ; then
2155                 AC_DEFINE(HAVE_SETPROCTITLE,1,
2156                         [define if setproctitle(3) is available])
2157         fi
2158 fi
2159
2160 dnl ----------------------------------------------------------------
2161 dnl Check for SLPv2 Compliant API Library
2162 if test $ol_enable_slp != no ; then
2163         AC_CHECK_HEADERS( slp.h )
2164
2165         if test $ac_cv_header_slp_h = yes ; then
2166                 AC_CHECK_LIB(slp, SLPOpen, [have_slp=yes], [have_slp=no])
2167                 if test $have_slp = yes ; then
2168                         AC_DEFINE(HAVE_SLP, 1, [define if you have -lslp])
2169                         SLAPD_SLP_LIBS=-lslp
2170                 fi
2171
2172         elif test $ol_enable_slp = yes ; then
2173                 AC_MSG_ERROR([SLP not found])
2174         fi
2175 fi
2176
2177 dnl ----------------------------------------------------------------
2178 dnl Checks for typedefs, structures, and compiler characteristics.
2179 AC_TYPE_MODE_T
2180 AC_TYPE_OFF_T
2181 AC_TYPE_PID_T
2182 AM_TYPE_PTRDIFF_T
2183 AC_TYPE_SIGNAL
2184 AC_TYPE_SIZE_T
2185
2186 AC_CHECK_TYPE(ssize_t, [signed int])
2187 AC_CHECK_TYPE(caddr_t,  [char *])
2188
2189 OL_TYPE_SOCKLEN_T
2190 AC_STRUCT_ST_BLKSIZE
2191 AC_HEADER_TIME
2192 AC_STRUCT_TM
2193 AC_TYPE_UID_T
2194 OL_TYPE_SIG_ATOMIC_T
2195
2196 dnl AC_TYPE_GETGROUPS
2197
2198 OL_STRUCT_PASSWD_PW_GECOS
2199 OL_STRUCT_PASSWD_PW_PASSWD
2200
2201 OL_C_UPPER_LOWER
2202 AC_C_CONST
2203 OL_C_VOLATILE
2204
2205 if test $cross_compiling = yes ; then
2206         AC_DEFINE(CROSS_COMPILING, 1, [define if cross compiling])
2207 else
2208         AC_C_BIGENDIAN
2209 fi
2210
2211 AC_COMPILE_CHECK_SIZEOF(short)
2212 AC_COMPILE_CHECK_SIZEOF(int)
2213 AC_COMPILE_CHECK_SIZEOF(long)
2214
2215 if test "$ac_cv_sizeof_int" -lt 4 ; then
2216         AC_MSG_WARN([OpenLDAP requires 'int' to be 32 bits or greater.])
2217
2218         AC_DEFINE(LBER_INT_T,long)
2219 else
2220         AC_DEFINE(LBER_INT_T,int)
2221 fi
2222
2223 AC_DEFINE(LBER_LEN_T,long)
2224 AC_DEFINE(LBER_SOCKET_T,int)
2225 AC_DEFINE(LBER_TAG_T,long)
2226
2227 dnl ----------------------------------------------------------------
2228 dnl Checks for library functions.
2229 AC_FUNC_MEMCMP
2230 dnl AM_FUNC_MKTIME dnl checks for sys/time.h and unistd.h
2231 AC_FUNC_STRFTIME
2232 dnl AM_FUNC_STRTOD
2233
2234 OL_FUNC_INET_ATON
2235
2236 dnl Check for NT specific routines
2237 AC_CHECK_FUNC(_spawnlp, AC_DEFINE(HAVE_SPAWNLP,1,[if you have spawnlp()]))
2238
2239 AC_CHECK_FUNC(_snprintf, [ac_cv_func_snprintf=yes
2240         AC_DEFINE(snprintf, _snprintf, [define to snprintf routine])
2241 ])
2242
2243 AC_CHECK_FUNC(_vsnprintf, [ac_cv_func_vsnprintf=yes
2244         AC_DEFINE(vsnprintf, _vsnprintf, [define to vsnprintf routine])
2245 ])
2246
2247 AC_FUNC_VPRINTF
2248
2249 if test $ac_cv_func_vprintf = yes ; then
2250         dnl check for vsnprintf
2251         AC_CHECK_FUNCS(vsnprintf vsprintf)
2252 fi
2253
2254 AC_CHECK_FUNCS(         \
2255         bcopy                   \
2256         closesocket             \
2257         chroot                  \
2258         endgrent                \
2259         endpwent                \
2260         fcntl                   \
2261         flock                   \
2262         getdtablesize   \
2263         getgrgid                \
2264         gethostname             \
2265         getpass                 \
2266         getpassphrase   \
2267         getpwuid                \
2268         getpwnam                \
2269         getspnam                \
2270         gettimeofday    \
2271         initgroups              \
2272         lockf                   \
2273         memcpy                  \
2274         memmove                 \
2275         pipe                    \
2276         read                    \
2277         recv                    \
2278         recvfrom                \
2279         setpwfile               \
2280         setgid                  \
2281         setegid                 \
2282         setsid                  \
2283         setuid                  \
2284         seteuid                 \
2285         sigaction               \
2286         signal                  \
2287         sigset                  \
2288         strdup                  \
2289         strerror                \
2290         strpbrk                 \
2291         strrchr                 \
2292         strsep                  \
2293         strstr                  \
2294         strtol                  \
2295         strtoul                 \
2296         strspn                  \
2297         sysconf                 \
2298         usleep                  \
2299         waitpid                 \
2300         wait4                   \
2301         write                   \
2302         send                    \
2303         sendto                  \
2304 )
2305
2306 dnl We actually may need to replace more than this.
2307 AC_REPLACE_FUNCS(getopt)
2308
2309 if test "$ac_cv_func_getopt" != yes; then
2310     LIBSRCS="$LIBSRCS getopt.c"
2311 fi
2312
2313 dnl ----------------------------------------------------------------
2314 # Check Configuration
2315 OL_SYS_ERRLIST
2316
2317 dnl ----------------------------------------------------------------
2318 dnl Sort out defines
2319
2320 if test "$ol_enable_debug" != no ; then
2321         AC_DEFINE(LDAP_DEBUG,1,
2322                 [define this to add debugging code])
2323 fi
2324 if test "$ol_enable_syslog" = yes ; then
2325         AC_DEFINE(LDAP_SYSLOG,1,
2326                 [define this to add syslog code])
2327 fi
2328 if test "$ol_enable_cache" = no ; then
2329         AC_DEFINE(LDAP_NOCACHE,1,
2330                 [define this to remove -lldap cache support])
2331 fi
2332 if test "$ol_link_kbind" != no ; then
2333         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND,LDAP_VENDOR_VERSION)
2334 fi
2335 if test "$ol_enable_proctitle" != no ; then
2336         AC_DEFINE(LDAP_PROCTITLE,1,
2337                 [define this for LDAP process title support])
2338 fi
2339 if test "$ol_enable_referrals" != no ; then
2340         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS,LDAP_VENDOR_VERSION)
2341 fi
2342 if test "$ol_enable_local" != no; then
2343         AC_DEFINE(LDAP_PF_LOCAL,1,[define to support PF_LOCAL])
2344 fi
2345 if test "$ol_link_ipv6" != no; then
2346         AC_DEFINE(LDAP_PF_INET6,1,[define to support PF_INET6])
2347 fi
2348 if test "$ol_enable_cleartext" != no ; then
2349         AC_DEFINE(SLAPD_CLEARTEXT,1,[define to support cleartext passwords])
2350 fi
2351 if test "$ol_enable_crypt" != no ; then
2352         AC_DEFINE(SLAPD_CRYPT,1,[define to support crypt(3) passwords])
2353 fi
2354 if test "$ol_link_kpasswd" != no ; then
2355         AC_DEFINE(SLAPD_KPASSWD,1,[define to support Kerberos passwords])
2356 fi
2357 if test "$ol_link_spasswd" != no ; then
2358         AC_DEFINE(SLAPD_SPASSWD,1,[define to support SASL passwords])
2359 fi
2360 dnl if test "$ol_enable_multimaster" != no ; then
2361 dnl     AC_DEFINE(SLAPD_MULTIMASTER,1,[define to support multimaster replication])
2362 dnl fi
2363 if test "$ol_enable_phonetic" != no ; then
2364         AC_DEFINE(SLAPD_PHONETIC,1,[define to support phonetic])
2365 fi
2366 if test "$ol_enable_rlookups" != no ; then
2367         AC_DEFINE(SLAPD_RLOOKUPS,1,[define to support reverse lookups])
2368 fi
2369 if test "$ol_enable_aci" != no ; then
2370         AC_DEFINE(SLAPD_ACI_ENABLED,1,[define to support per-object ACIs])
2371 fi
2372
2373 if test "$ol_link_modules" != no ; then
2374         AC_DEFINE(SLAPD_MODULES,1,[define to support modules])
2375         BUILD_SLAPD=yes
2376         SLAPD_MODULES_LDFLAGS="-dlopen self"
2377 fi
2378
2379 if test "$ol_enable_bdb" != no ; then
2380         AC_DEFINE(SLAPD_BDB,1,[define to support BDB backend])
2381         BUILD_SLAPD=yes
2382         BUILD_BDB=yes
2383         if test "$ol_with_bdb_module" != static ; then
2384                 AC_DEFINE(SLAPD_BDB_DYNAMIC,1,
2385                         [define to support dynamic BDB backend])
2386                 BUILD_BDB=mod
2387                 BUILD_BDB_DYNAMIC=shared
2388                 SLAPD_MODULES_LIST="$SLAPD_MODULES_LIST -dlopen \$(SLAP_DIR)back-bdb/back_bdb.la"
2389         fi
2390 fi
2391
2392 if test "$ol_link_dnssrv" != no ; then
2393         AC_DEFINE(SLAPD_DNSSRV,1,[define to support DNS SRV backend])
2394         BUILD_SLAPD=yes
2395         BUILD_DNSSRV=yes
2396         if test "$ol_with_dnssrv_module" != static ; then
2397                 AC_DEFINE(SLAPD_DNSSRV_DYNAMIC,1,
2398                         [define to support dynamic DNS SRV backend])
2399                 BUILD_DNSSRV=mod
2400                 BUILD_DNSSRV_DYNAMIC=shared
2401                 SLAPD_MODULES_LIST="$SLAPD_MODULES_LIST -dlopen \$(SLAP_DIR)back-dnssrv/back_dnssrv.la"
2402         fi
2403 fi
2404
2405 if test "$ol_enable_ldap" != no ; then
2406         AC_DEFINE(SLAPD_LDAP,1,[define to support LDAP backend])
2407         BUILD_SLAPD=yes
2408         BUILD_LDAP=yes
2409         if test "$ol_with_ldap_module" != static ; then
2410                 AC_DEFINE(SLAPD_LDAP_DYNAMIC,1,
2411                         [define to support dynamic LDAP backend])
2412                 BUILD_LDAP=mod
2413                 BUILD_LDAP_DYNAMIC=shared
2414                 SLAPD_MODULES_LIST="$SLAPD_MODULES_LIST -dlopen \$(SLAP_DIR)back-ldap/back_ldap.la"
2415         fi
2416 fi
2417
2418 if test "$ol_link_ldbm" != no -a $ol_enable_ldbm != no; then
2419         AC_DEFINE(SLAPD_LDBM,1,[define to support LDBM backend])
2420         BUILD_SLAPD=yes
2421         BUILD_LDBM=yes
2422         LDBM_LIB="-lldbm"
2423         if test "$ol_with_ldbm_module" != static ; then
2424                 AC_DEFINE(SLAPD_LDBM_DYNAMIC,1,
2425                         [define to support dynamic LDBM backend])
2426                 BUILD_LDBM=mod
2427                 BUILD_LDBM_DYNAMIC=shared
2428                 SLAPD_MODULES_LIST="$SLAPD_MODULES_LIST -dlopen \$(SLAP_DIR)back-ldbm/back_ldbm.la"
2429         fi
2430 fi
2431
2432 if test "$ol_enable_meta" != no ; then
2433         if test "$ol_enable_ldap" = no ; then
2434                 AC_MSG_ERROR([need --enable-ldap to use --enable-meta])
2435         fi
2436         if test "$ol_enable_rewrite" = no ; then
2437                 AC_MSG_ERROR([need --enable-rewrite to use --enable-meta])
2438         fi
2439         AC_DEFINE(SLAPD_META,1,[define to support LDAP Metadirectory backend])
2440         BUILD_SLAPD=yes
2441         BUILD_META=yes
2442         if test "$ol_with_meta_module" != static ; then
2443                 AC_DEFINE(SLAPD_META_DYNAMIC,1,
2444                         [define to support dynamic LDAP Metadirectory backend])
2445                 BUILD_META=mod
2446                 BUILD_META_DYNAMIC=shared
2447                 SLAPD_MODULES_LIST="$SLAPD_MODULES_LIST -dlopen \$(SLAP_DIR)back-meta/back_meta.la"
2448         fi
2449 fi
2450
2451 if test "$ol_enable_monitor" != no ; then
2452         AC_DEFINE(SLAPD_MONITOR,1,[define to support cn=Monitor backend])
2453         BUILD_SLAPD=yes
2454         BUILD_MONITOR=yes
2455         if test "$ol_with_monitor_module" != static ; then
2456                 AC_DEFINE(SLAPD_MONITOR_DYNAMIC,1,
2457                         [define to support dynamic cn=Monitor backend])
2458                 BUILD_MONITOR=mod
2459                 BUILD_MONITOR_DYNAMIC=shared
2460                 SLAPD_MODULES_LIST="$SLAPD_MODULES_LIST -dlopen \$(SLAP_DIR)back-monitor/back_monitor.la"
2461         fi
2462 fi
2463
2464 if test "$ol_enable_passwd" != no ; then
2465         AC_DEFINE(SLAPD_PASSWD,1,[define to support PASSWD backend])
2466         BUILD_SLAPD=yes
2467         BUILD_PASSWD=yes
2468         if test "$ol_with_passwd_module" != static ; then
2469                 AC_DEFINE(SLAPD_PASSWD_DYNAMIC,1,
2470                         [define to support dynamic PASSWD backend])
2471                 BUILD_PASSWD=mod
2472                 BUILD_PASSWD_DYNAMIC=shared
2473                 SLAPD_MODULES_LIST="$SLAPD_MODULES_LIST -dlopen \$(SLAP_DIR)back-passwd/back_passwd.la"
2474         fi
2475 fi
2476
2477 if test "$ol_link_perl" != no ; then
2478         AC_DEFINE(SLAPD_PERL,1,[define to support PERL backend])
2479         BUILD_SLAPD=yes
2480         BUILD_PERL=yes
2481         if test "$ol_with_perl_module" != static ; then
2482                 AC_DEFINE(SLAPD_PERL_DYNAMIC,1,
2483                         [define to support dynamic PERL backend])
2484                 BUILD_PERL=mod
2485                 BUILD_PERL_DYNAMIC=shared
2486                 SLAPD_MODULES_LIST="$SLAPD_MODULES_LIST -dlopen \$(SLAP_DIR)back-perl/back_perl.la"
2487         fi
2488 fi
2489
2490 if test "$ol_enable_shell" != no ; then
2491         AC_DEFINE(SLAPD_SHELL,1,[define to support SHELL backend])
2492         BUILD_SLAPD=yes
2493         BUILD_SHELL=yes
2494         if test "$ol_with_shell_module" != static ; then
2495                 AC_DEFINE(SLAPD_SHELL_DYNAMIC,1,
2496                         [define to support dynamic SHELL backend])
2497                 BUILD_SHELL=mod
2498                 BUILD_SHELL_DYNAMIC=shared
2499                 SLAPD_MODULES_LIST="$SLAPD_MODULES_LIST -dlopen \$(SLAP_DIR)back-shell/back_shell.la"
2500         fi
2501 fi
2502
2503 if test "$ol_enable_tcl" != no ; then
2504         AC_DEFINE(SLAPD_TCL,1,[define to support TCL backend])
2505         BUILD_SLAPD=yes
2506         BUILD_TCL=yes
2507         if test "$ol_with_tcl_module" != static; then
2508                 AC_DEFINE(SLAPD_TCL_DYNAMIC,1,
2509                         [define to support dynamic TCL backend])
2510                 BUILD_TCL=mod
2511                 BUILD_TCL_DYNAMIC=shared
2512                 SLAPD_MODULES_LIST="$SLAPD_MODULES_LIST -dlopen \$(SLAP_DIR)back-tcl/back_tcl.la"
2513         fi
2514 fi
2515
2516 if test "$ol_link_sql" != no ; then
2517         AC_DEFINE(SLAPD_SQL,1,[define to support SQL backend])
2518         BUILD_SLAPD=yes
2519         BUILD_SQL=yes
2520         if test "$ol_with_sql_module" != static; then
2521                 AC_DEFINE(SLAPD_SQL_DYNAMIC,1,
2522                         [define to support dynamic SQL backend])
2523                 BUILD_SQL=mod
2524                 BUILD_SQL_DYNAMIC=shared
2525                 SLAPD_MODULES_LIST="$SLAPD_MODULES_LIST -dlopen \$(SLAP_DIR)back-sql/back_sql.la"
2526         fi
2527 fi
2528
2529 if test "$ol_enable_slurpd" != no -a "$ol_link_threads" != no -a \
2530         $BUILD_SLAPD = yes ; then
2531         BUILD_SLURPD=yes
2532 fi
2533
2534 if test "$ol_enable_rewrite" != no ; then
2535         AC_DEFINE(ENABLE_REWRITE,1,[define to enable rewriting in back-ldap and back-meta])
2536         BUILD_REWRITE=yes
2537         SLAPD_LIBS="$SLAPD_LIBS -lrewrite"
2538 fi
2539
2540 dnl ----------------------------------------------------------------
2541
2542 if test "$LINK_BINS_DYNAMIC" = yes; then
2543     LIB_LINKAGE=DYN
2544     LT_LIB_LINKAGE=shared
2545 else
2546     LIB_LINKAGE=STAT
2547     LT_LIB_LINKAGE=static
2548 fi
2549
2550 if test "$ac_cv_mingw32" = yes ; then
2551     PLAT=NT
2552     DYN_EXT=dll
2553 else
2554     PLAT=UNIX
2555     DYN_EXT=so
2556 fi
2557
2558 AC_SUBST(LIBSRCS)
2559
2560 AC_SUBST(PLAT)
2561 AC_SUBST(LIB_LINKAGE)
2562 AC_SUBST(LT_LIB_LINKAGE)
2563 AC_SUBST(DYN_EXT)
2564
2565 AC_SUBST(BUILD_SLAPD)
2566   AC_SUBST(BUILD_BDB)
2567   AC_SUBST(BUILD_DNSSRV)
2568   AC_SUBST(BUILD_LDAP)
2569   AC_SUBST(BUILD_LDBM)
2570   AC_SUBST(BUILD_META)
2571   AC_SUBST(BUILD_MONITOR)
2572   AC_SUBST(BUILD_PASSWD)
2573   AC_SUBST(BUILD_PERL)
2574   AC_SUBST(BUILD_SHELL)
2575   AC_SUBST(BUILD_SQL)
2576   AC_SUBST(BUILD_TCL)
2577   AC_SUBST(BUILD_BDB_DYNAMIC)
2578   AC_SUBST(BUILD_DNSSRV_DYNAMIC)
2579   AC_SUBST(BUILD_LDAP_DYNAMIC)
2580   AC_SUBST(BUILD_LDBM_DYNAMIC)
2581   AC_SUBST(BUILD_META_DYNAMIC)
2582   AC_SUBST(BUILD_MONITOR_DYNAMIC)
2583   AC_SUBST(BUILD_PASSWD_DYNAMIC)
2584   AC_SUBST(BUILD_PERL_DYNAMIC)
2585   AC_SUBST(BUILD_SHELL_DYNAMIC)
2586   AC_SUBST(BUILD_SQL_DYNAMIC)
2587   AC_SUBST(BUILD_TCL_DYNAMIC)
2588 AC_SUBST(BUILD_SLURPD)
2589
2590 AC_SUBST(LDBM_LIB)
2591
2592 AC_SUBST(LDAP_LIBS)
2593 AC_SUBST(LDIF_LIBS)
2594 AC_SUBST(SLAPD_LIBS)
2595 AC_SUBST(SLURPD_LIBS)
2596 AC_SUBST(LDBM_LIBS)
2597 AC_SUBST(LTHREAD_LIBS)
2598 AC_SUBST(LUTIL_LIBS)
2599 AC_SUBST(WRAP_LIBS)
2600 AC_SUBST(MOD_TCL_LIB)
2601 AC_SUBST(LINK_BINS_DYNAMIC)
2602
2603 AC_SUBST(SLAPD_MODULES_CPPFLAGS)
2604 AC_SUBST(SLAPD_MODULES_LDFLAGS)
2605 AC_SUBST(SLAPD_MODULES_LIST)
2606
2607 AC_SUBST(PERL_CPPFLAGS)
2608 AC_SUBST(SLAPD_PERL_LDFLAGS)
2609 AC_SUBST(MOD_PERL_LDFLAGS)
2610
2611 AC_SUBST(KRB4_LIBS)
2612 AC_SUBST(KRB5_LIBS)
2613 AC_SUBST(READLINE_LIBS)
2614 AC_SUBST(SASL_LIBS)
2615 AC_SUBST(TERMCAP_LIBS)
2616 AC_SUBST(TLS_LIBS)
2617 AC_SUBST(MODULES_LIBS)
2618 AC_SUBST(AUTH_LIBS)
2619
2620 AC_SUBST(SLAPD_SLP_LIBS)
2621
2622 AC_SUBST(SLAPD_SQL_LDFLAGS)
2623 AC_SUBST(SLAPD_SQL_LIBS)
2624 AC_SUBST(SLAPD_SQL_INCLUDES)
2625
2626 dnl ----------------------------------------------------------------
2627 dnl final output
2628 dnl
2629
2630 AC_OUTPUT( \
2631 Makefile:build/top.mk:Makefile.in:build/dir.mk \
2632 doc/Makefile:build/top.mk:doc/Makefile.in:build/dir.mk \
2633 doc/man/Makefile:build/top.mk:doc/man/Makefile.in:build/dir.mk \
2634 doc/man/man1/Makefile:build/top.mk:doc/man/man1/Makefile.in:build/man.mk \
2635 doc/man/man3/Makefile:build/top.mk:doc/man/man3/Makefile.in:build/man.mk \
2636 doc/man/man5/Makefile:build/top.mk:doc/man/man5/Makefile.in:build/man.mk \
2637 doc/man/man8/Makefile:build/top.mk:doc/man/man8/Makefile.in:build/man.mk \
2638 clients/Makefile:build/top.mk:clients/Makefile.in:build/dir.mk \
2639 clients/finger/Makefile:build/top.mk:clients/finger/Makefile.in:build/rules.mk \
2640 clients/mail500/Makefile:build/top.mk:clients/mail500/Makefile.in:build/rules.mk \
2641 clients/ud/Makefile:build/top.mk:clients/ud/Makefile.in:build/rules.mk \
2642 clients/maildap/Makefile:build/top.mk:clients/maildap/Makefile.in:build/rules.mk \
2643 clients/tools/Makefile:build/top.mk:clients/tools/Makefile.in:build/rules.mk \
2644 include/Makefile:build/top.mk:include/Makefile.in \
2645 libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk      \
2646 libraries/libavl/Makefile:build/top.mk:libraries/libavl/Makefile.in:build/lib.mk:build/lib-static.mk    \
2647 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk  \
2648 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk  \
2649 libraries/libldap_r/Makefile:build/top.mk:libraries/libldap_r/Makefile.in:build/lib.mk:build/lib-shared.mk      \
2650 libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk:build/lib-static.mk  \
2651 libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk:build/lib-static.mk  \
2652 libraries/liblunicode/Makefile:build/top.mk:libraries/liblunicode/Makefile.in:build/lib.mk:build/lib-static.mk  \
2653 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.mk        \
2654 libraries/librewrite/Makefile:build/top.mk:libraries/librewrite/Makefile.in:build/lib.mk:build/lib-static.mk    \
2655 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
2656 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
2657 servers/slapd/back-bdb/Makefile:build/top.mk:servers/slapd/back-bdb/Makefile.in:build/mod.mk \
2658 servers/slapd/back-dnssrv/Makefile:build/top.mk:servers/slapd/back-dnssrv/Makefile.in:build/mod.mk \
2659 servers/slapd/back-ldap/Makefile:build/top.mk:servers/slapd/back-ldap/Makefile.in:build/mod.mk \
2660 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/mod.mk \
2661 servers/slapd/back-meta/Makefile:build/top.mk:servers/slapd/back-meta/Makefile.in:build/mod.mk \
2662 servers/slapd/back-monitor/Makefile:build/top.mk:servers/slapd/back-monitor/Makefile.in:build/mod.mk \
2663 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/mod.mk \
2664 servers/slapd/back-perl/Makefile:build/top.mk:servers/slapd/back-perl/Makefile.in:build/mod.mk \
2665 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/mod.mk \
2666 servers/slapd/back-sql/Makefile:build/top.mk:servers/slapd/back-sql/Makefile.in:build/mod.mk \
2667 servers/slapd/back-tcl/Makefile:build/top.mk:servers/slapd/back-tcl/Makefile.in:build/mod.mk \
2668 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
2669 servers/slapd/tools/Makefile:build/top.mk:servers/slapd/tools/Makefile.in \
2670 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
2671 tests/Makefile:build/top.mk:tests/Makefile.in:build/dir.mk \
2672 tests/progs/Makefile:build/top.mk:tests/progs/Makefile.in:build/rules.mk \
2673 ,[
2674 date > stamp-h
2675 echo Please \"make depend\" to build dependencies
2676 ])