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

   1 dnl $OpenLDAP$
   2 dnl This work is part of OpenLDAP Software <http://www.openldap.org/>.
   3 dnl
   4 dnl Copyright 1998-2005 The OpenLDAP Foundation.
   5 dnl All rights reserved.
   6 dnl
   7 dnl Redistribution and use in source and binary forms, with or without
   8 dnl modification, are permitted only as authorized by the OpenLDAP
   9 dnl Public License.
  10 dnl
  11 dnl A copy of this license is available in the file LICENSE in the
  12 dnl top-level directory of the distribution or, alternatively, at
  13 dnl <http://www.OpenLDAP.org/license.html>.
  14 dnl
  15 dnl ----------------------------------------------------------------
  16 dnl
  17 dnl Redefine AC_INIT_BINSH to provide RCS IDs and copyright notice
  18 dnl at top of generated configure script.  Prints simple copyright.
  19 define([AC_INIT_BINSH],
  20 [[#! /bin/sh
  21 # $]OpenLDAP[$
  22 # from] translit([$OpenLDAP$], $")] [
  23
  24 # This work is part of OpenLDAP Software <http://www.openldap.org/>.
  25 #
  26 # Copyright 1998-2005 The OpenLDAP Foundation.
  27 # All rights reserved.
  28 #
  29 # Redistribution and use in source and binary forms, with or without
  30 # modification, are permitted only as authorized by the OpenLDAP
  31 # Public License.
  32 #
  33 # A copy of this license is available in the file LICENSE in the
  34 # top-level directory of the distribution or, alternatively, at
  35 # <http://www.OpenLDAP.org/license.html>.
  36
  37 echo "Copyright 1998-2005 The OpenLDAP Foundation. All rights reserved."
  38 echo "  Restrictions apply, see COPYRIGHT and LICENSE files."
  39 ])dnl
  40 dnl ----------------------------------------------------------------
  41 dnl Disable config.cache!
  42 define([AC_CACHE_LOAD], )dnl
  43 define([AC_CACHE_SAVE], )dnl
  44 dnl ================================================================
  45 dnl Configure.in for OpenLDAP
  46 AC_INIT(build/version.sh)dnl
  47
  48 # set unset (borrowed from autoconf 2.49c)
  49 if (OL_FOO=OL_FOO; unset OL_FOO) >/dev/null 2>&1; then
  50   ol_unset=unset
  51 else
  52   ol_unset=false
  53 fi
  54 # unset CDPATH
  55 $ol_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
  56
  57 AC_CONFIG_AUX_DIR(build)dnl
  58
  59 eval `$ac_aux_dir/version.sh`
  60 if test -z "$OL_STRING"; then
  61         AC_MSG_ERROR([could not determine version])
  62 fi
  63
  64 if test -f "$ac_aux_dir/shtool" -a ! -d $ac_aux_dir/shtool; then
  65         ac_cv_shtool="$ac_aux_dir/shtool"
  66 else
  67         AC_MSG_ERROR([no shtool found in $ac_aux_dir])
  68 fi
  69
  70 SHTOOL="$ac_cv_shtool"
  71 dnl AC_SUBST(SHTOOL)dnl
  72
  73 TB="`$SHTOOL echo -e '%B' 2>/dev/null`"
  74 TN="`$SHTOOL echo -e '%b' 2>/dev/null`"
  75
  76 OPENLDAP_CVS=""
  77 if test -d $ac_aux_dir/CVS; then
  78         OPENLDAP_CVS="(from CVS sources) "
  79 fi
  80
  81 echo "Configuring ${TB}${OL_STRING}${TN} ${OPENLDAP_CVS}..."
  82
  83 dnl Determine host platform
  84 dnl             we try not to use this for much
  85 AC_CANONICAL_SYSTEM
  86
  87 AM_INIT_AUTOMAKE([$OL_PACKAGE],[$OL_VERSION], [no defines])dnl
  88 AC_SUBST(PACKAGE)dnl
  89 AC_SUBST(VERSION)dnl
  90 AC_DEFINE_UNQUOTED(OPENLDAP_PACKAGE,"$PACKAGE",Package)
  91 AC_DEFINE_UNQUOTED(OPENLDAP_VERSION,"$VERSION",Version)
  92
  93 AC_DEFINE_UNQUOTED(LDAP_VENDOR_VERSION,$OL_API_INC,Version)
  94 AC_DEFINE_UNQUOTED(LDAP_VENDOR_VERSION_MAJOR,$OL_MAJOR,Major)
  95 AC_DEFINE_UNQUOTED(LDAP_VENDOR_VERSION_MINOR,$OL_MINOR,Minor)
  96 AC_DEFINE_UNQUOTED(LDAP_VENDOR_VERSION_PATCH,$OL_PATCH,Patch)
  97
  98 OPENLDAP_LIBRELEASE=$OL_API_LIB_RELEASE
  99 AC_SUBST(OPENLDAP_LIBRELEASE)dnl
 100
 101 OPENLDAP_LIBVERSION=$OL_API_LIB_VERSION
 102 AC_SUBST(OPENLDAP_LIBVERSION)dnl
 103
 104 OPENLDAP_RELEASE_DATE="$OL_RELEASE_DATE"
 105 AC_SUBST(OPENLDAP_RELEASE_DATE)dnl
 106
 107 dnl We use autoconf features new to 2.13.  Later versions like won't work.
 108 dnl aclocal.m4 should be built using aclocal from automake 1.4
 109 dnl libtool 1.4.3 should be installed.
 110 AC_PREREQ(2.13)dnl Required Autoconf version
 111
 112 AC_CONFIG_HEADER(include/portable.h include/ldap_features.h include/lber_types.h)dnl
 113
 114 dnl ================================================================
 115 dnl Start Args
 116 AC_MSG_CHECKING(configure arguments)
 117 AC_PREFIX_DEFAULT(/usr/local)
 118
 119 top_builddir=`pwd`
 120 AC_SUBST(top_builddir)dnl
 121
 122 dnl ----------------------------------------------------------------
 123 dnl --with-subdir
 124 ldap_subdir="/openldap"
 125
 126 AC_ARG_WITH(subdir,
 127 [  --with-subdir=DIR       change default subdirectory used for installs],
 128 [case "$withval" in
 129         no) ldap_subdir=""
 130                 ;;
 131         yes)
 132                 ;;
 133         /*|\\*)
 134                 ldap_subdir="$withval"
 135                 ;;
 136         *)
 137                 ldap_subdir="/$withval"
 138                 ;;
 139 esac
 140 ])dnl
 141
 142 AC_SUBST(ldap_subdir)dnl
 143
 144 dnl ----------------------------------------------------------------
 145 dnl General "enable" options
 146 OL_ARG_ENABLE(debug,[  --enable-debug     enable debugging], yes)dnl
 147 OL_ARG_ENABLE(dynamic,[  --enable-dynamic         enable linking built binaries with dynamic libs], no)dnl
 148 OL_ARG_ENABLE(syslog,[  --enable-syslog   enable syslog support], auto)dnl
 149 OL_ARG_ENABLE(proctitle,[  --enable-proctitle     enable proctitle support], yes)dnl
 150 dnl OL_ARG_ENABLE(referrals,[  --enable-referrals         enable LDAPv2+ Referrals (experimental)], no)dnl
 151 ol_enable_referrals=${ol_enable_referrals-no}
 152 dnl OL_ARG_ENABLE(kbind,[  --enable-kbind         enable LDAPv2+ Kerberos IV bind (deprecated)], no)dnl
 153 ol_enable_kbind=${ol_enable_kbind-no}
 154 OL_ARG_ENABLE(ipv6,[  --enable-ipv6       enable IPv6 support], auto)dnl
 155 OL_ARG_ENABLE(local,[  --enable-local     enable AF_LOCAL (AF_UNIX) socket support], auto)dnl
 156
 157 dnl ----------------------------------------------------------------
 158 dnl General "with" options
 159 dnl OL_ARG_ENABLE(dmalloc,[  --enable-dmalloc     enable debug malloc support], no)dnl
 160
 161 OL_ARG_WITH(cyrus_sasl,[  --with-cyrus-sasl       with Cyrus SASL support],
 162         auto, [auto yes no] )
 163 OL_ARG_WITH(fetch,[  --with-fetch                 with fetch(3) URL support],
 164         auto, [auto yes no] )
 165 dnl     OL_ARG_WITH(kerberos,[  --with-kerberos   with Kerberos support],
 166 dnl             auto, [auto k5 k5only k425 kth k4 afs yes no])
 167 ol_with_kerberos=${ol_with_kerberos-auto}
 168 OL_ARG_WITH(threads,[  --with-threads     with threads],
 169         auto, [auto nt posix mach pth lwp yes no manual] )
 170 OL_ARG_WITH(tls,[  --with-tls             with TLS/SSL support],
 171         auto, [auto ssleay openssl yes no] )
 172 OL_ARG_WITH(yielding_select,[  --with-yielding-select  with implicitly yielding select],
 173         auto, [auto yes no manual] )
 174 OL_ARG_WITH(multiple_precision,[  --with-multiple-precision
 175                           multiple precision support for statistics
 176                           auto|bignum|gmp],
 177         auto, [auto bignum gmp yes no] )
 178
 179 dnl ----------------------------------------------------------------
 180 dnl Server options
 181 dnl ----------------------------------------------------------------
 182
 183 dnl ----------------------------------------------------------------
 184 dnl SLAPD OPTIONS
 185 AC_ARG_WITH(xxslapdoptions,[
 186 SLAPD (Standalone LDAP Daemon) Options:])
 187 OL_ARG_ENABLE(slapd,[  --enable-slapd     enable building slapd], yes)dnl
 188 OL_ARG_ENABLE(aci,[    --enable-aci       enable per-object ACIs (experimental)], no)dnl
 189 OL_ARG_ENABLE(cleartext,[    --enable-cleartext   enable cleartext passwords], yes)dnl
 190 OL_ARG_ENABLE(crypt,[    --enable-crypt   enable crypt(3) passwords], no)dnl
 191 OL_ARG_ENABLE(lmpasswd,[    --enable-lmpasswd     enable LAN Manager passwords], no)dnl
 192 OL_ARG_ENABLE(spasswd,[    --enable-spasswd       enable (Cyrus) SASL password verification], no)dnl
 193 OL_ARG_ENABLE(modules,[    --enable-modules       enable dynamic module support], no)dnl
 194 dnl OL_ARG_ENABLE(multimaster,[    --enable-multimaster  enable multimaster replication], no)dnl
 195 ol_enable_multimaster=${ol_enable_multimaster-no}
 196 OL_ARG_ENABLE(rewrite,[    --enable-rewrite       enable DN rewriting in back-ldap and the rwm overlay], auto)dnl
 197 OL_ARG_ENABLE(rlookups,[    --enable-rlookups     enable reverse lookups of client hostnames], no)dnl
 198 OL_ARG_ENABLE(slapi,[    --enable-slapi        enable SLAPI support (experimental)], no)dnl
 199 OL_ARG_ENABLE(slp,[    --enable-slp          enable SLPv2 support], no)dnl
 200 OL_ARG_ENABLE(wrappers,[    --enable-wrappers     enable tcp wrapper support], no)dnl
 201
 202 dnl ----------------------------------------------------------------
 203 dnl SLAPD Backend Options
 204 Backends="bdb dnssrv hdb ldap ldbm meta monitor null \
 205         passwd perl relay shell sql"
 206
 207 AC_ARG_WITH(xxslapbackends,[
 208 SLAPD Backend Options:])
 209
 210 OL_ARG_ENABLE(backends,[    --enable-backends     enable all available backends no|yes|mod],
 211         no, [no yes mod])dnl
 212 OL_ARG_ENABLE(bdb,[    --enable-bdb       enable Berkeley DB backend no|yes|mod],
 213         yes, [no yes mod])dnl
 214 OL_ARG_ENABLE(dnssrv,[    --enable-dnssrv         enable dnssrv backend no|yes|mod],
 215         no, [no yes mod])dnl
 216 OL_ARG_ENABLE(hdb,[    --enable-hdb       enable Hierarchical DB backend no|yes|mod],
 217         yes, [no yes mod])dnl
 218 OL_ARG_ENABLE(ldap,[    --enable-ldap     enable ldap backend no|yes|mod],
 219         no, [no yes mod])dnl
 220 OL_ARG_ENABLE(ldbm,[    --enable-ldbm     enable ldbm backend no|yes|mod], no,
 221         [no yes mod])dnl
 222 OL_ARG_WITH(ldbm_api,[      --with-ldbm-api     with LDBM API auto|berkeley|bcompat|mdbm|gdbm],
 223         auto, [auto berkeley bcompat mdbm gdbm])
 224 OL_ARG_WITH(ldbm_type,[      --with-ldbm-type     use LDBM type auto|btree|hash],
 225         auto, [auto btree hash])
 226 OL_ARG_ENABLE(meta,[    --enable-meta     enable metadirectory backend no|yes|mod],
 227         no, [no yes mod])dnl
 228 OL_ARG_ENABLE(monitor,[    --enable-monitor       enable monitor backend no|yes|mod],
 229         yes, [no yes mod])dnl
 230 OL_ARG_ENABLE(null,[    --enable-null     enable null backend no|yes|mod],
 231         no, [no yes mod])dnl
 232 OL_ARG_ENABLE(passwd,[    --enable-passwd         enable passwd backend no|yes|mod],
 233         no, [no yes mod])dnl
 234 OL_ARG_ENABLE(perl,[    --enable-perl     enable perl backend no|yes|mod],
 235         no, [no yes mod])dnl
 236 OL_ARG_ENABLE(relay,[    --enable-relay           enable relay backend no|yes|mod],
 237         yes, [no yes mod])dnl
 238 OL_ARG_ENABLE(shell,[    --enable-shell   enable shell backend no|yes|mod],
 239         no, [no yes mod])dnl
 240 OL_ARG_ENABLE(sql,[    --enable-sql       enable sql backend no|yes|mod],
 241         no, [no yes mod])dnl
 242
 243 dnl ----------------------------------------------------------------
 244 dnl SLAPD Overlay Options
 245 Overlays="denyop dyngroup glue lastmod ppolicy proxycache rwm \
 246         refint syncprov translucent unique"
 247
 248 AC_ARG_WITH(xxslapoverlays,[
 249 SLAPD Overlay Options:])
 250
 251 OL_ARG_ENABLE(overlays,[    --enable-overlays     enable all available overlays no|yes|mod],
 252         no, [no yes mod])dnl
 253 OL_ARG_ENABLE(denyop,[    --enable-denyop         Deny Operation overlay no|yes|mod],
 254         no, [no yes mod])
 255 OL_ARG_ENABLE(dyngroup,[    --enable-dyngroup     Dynamic Group overlay no|yes|mod],
 256         no, [no yes mod])
 257 OL_ARG_ENABLE(glue,[    --enable-glue     Backend Glue overlay no|yes|mod],
 258         yes, [no yes mod])
 259 OL_ARG_ENABLE(lastmod,[    --enable-lastmod       Last Modification overlay no|yes|mod],
 260         no, [no yes mod])
 261 OL_ARG_ENABLE(ppolicy,[    --enable-ppolicy       Password Policy overlay no|yes|mod],
 262         no, [no yes mod])
 263 OL_ARG_ENABLE(proxycache,[    --enable-proxycache         Proxy Cache overlay no|yes|mod],
 264         no, [no yes mod])
 265 OL_ARG_ENABLE(refint,[    --enable-refint         Referential Integrity overlay no|yes|mod],
 266         no, [no yes mod])
 267 OL_ARG_ENABLE(rwm,[    --enable-rwm               Rewrite/Remap overlay no|yes|mod],
 268         no, [no yes mod])
 269 OL_ARG_ENABLE(syncprov,[    --enable-syncprov     Syncrepl Provider overlay no|yes|mod],
 270         yes, [no yes mod])
 271 OL_ARG_ENABLE(translucent,[    --enable-translucent  Translucent Proxy overlay no|yes|mod],
 272         no, [no yes mod])
 273 OL_ARG_ENABLE(unique,[    --enable-unique       Attribute Uniqueness overlay no|yes|mod],
 274         no, [no yes mod])
 275
 276
 277 dnl ----------------------------------------------------------------
 278 dnl SLURPD OPTIONS
 279 AC_ARG_WITH(xxslurpdoptions,[
 280 SLURPD (Replication Daemon) Options:])
 281 OL_ARG_ENABLE(slurpd,[  --enable-slurpd   enable building slurpd], auto)dnl
 282
 283 dnl ----------------------------------------------------------------
 284 AC_ARG_WITH(xxliboptions,[
 285 Library Generation & Linking Options])
 286 AC_ENABLE_STATIC
 287 AC_ENABLE_SHARED
 288
 289 dnl ----------------------------------------------------------------
 290
 291 dnl General "enable" options
 292 # Activate any backends that were not explicitly enabled.
 293 # Note that back_bdb defaults to "yes" so this loop won't touch it.
 294 if test $ol_enable_backends != no ; then
 295         for i in $Backends; do
 296                 eval "ol_tmp=\$ol_enable_$i"
 297                 if test $ol_tmp = no ; then
 298                         eval "ol_enable_$i=$ol_enable_backends"
 299                 fi
 300         done
 301 fi
 302 # Activate the overlays
 303 if test $ol_enable_overlays != no ; then
 304         for i in $Overlays; do
 305                 eval "ol_tmp=\$ol_enable_$i"
 306                 if test $ol_tmp = no ; then
 307                         eval "ol_enable_$i=$ol_enable_overlays"
 308                 fi
 309         done
 310 fi
 311
 312 # validate options
 313 if test $ol_enable_slapd = no ; then
 314         dnl SLAPD was specificallly disabled
 315         if test $ol_enable_slapi = yes ; then
 316                 AC_MSG_WARN([slapd disabled, ignoring --enable-slapi argument])
 317         fi
 318         if test $ol_enable_backends != no ; then
 319                 AC_MSG_WARN([slapd disabled, ignoring --enable-backends argument])
 320         fi
 321         for i in $Backends; do
 322                 eval "ol_tmp=\$ol_enable_$i"
 323                 if test $ol_tmp != no ; then
 324                         AC_MSG_WARN([slapd disabled, ignoring --enable-$i argument])
 325                         eval "ol_enable_$i=no"
 326                 fi
 327         done
 328         if test $ol_enable_modules = yes ; then
 329                 AC_MSG_WARN([slapd disabled, ignoring --enable-modules argument])
 330         fi
 331         if test $ol_enable_multimaster = yes ; then
 332                 AC_MSG_WARN([slapd disabled, ignoring --enable-multimaster argument])
 333         fi
 334         if test $ol_enable_wrappers = yes ; then
 335                 AC_MSG_WARN([slapd disabled, ignoring --enable-wrappers argument])
 336         fi
 337         if test $ol_enable_rlookups = yes ; then
 338                 AC_MSG_WARN([slapd disabled, ignoring --enable-rlookups argument])
 339         fi
 340         if test $ol_enable_aci = yes ; then
 341                 AC_MSG_WARN([slapd disabled, ignoring --enable-aci argument])
 342         fi
 343         if test $ol_with_ldbm_api != auto ; then
 344                 AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-api argument])
 345         fi
 346         if test $ol_with_ldbm_type != auto ; then
 347                 AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-type argument])
 348         fi
 349         if test $ol_enable_slurpd = yes ; then
 350                 AC_MSG_ERROR([slurpd requires slapd])
 351         fi
 352         if test $ol_enable_rewrite = yes ; then
 353                 AC_MSG_WARN([slapd disabled, ignoring --enable-rewrite argument])
 354         fi
 355         dnl overlays
 356         if test $ol_enable_overlays != no ; then
 357                 AC_MSG_WARN([slapd disabled, ignoring --enable-overlays argument])
 358         fi
 359         for i in $Overlays; do
 360                 eval "ol_tmp=\$ol_enable_$i"
 361                 if test $ol_tmp != no ; then
 362                         AC_MSG_WARN([slapd disabled, ignoring --enable-$i argument])
 363                         eval "ol_enable_$i=no"
 364                 fi
 365         done
 366
 367         # force settings to no
 368         ol_enable_slapi=no
 369
 370         ol_enable_backends=no
 371         ol_enable_overlays=no
 372         ol_enable_modules=no
 373         ol_enable_multimaster=no
 374         ol_enable_rlookups=no
 375         ol_enable_aci=no
 376         ol_enable_wrappers=no
 377
 378         ol_with_ldbm_api=no
 379         ol_with_ldbm_type=no
 380
 381         ol_enable_slurpd=no
 382
 383         ol_enable_rewrite=no
 384
 385 elif test $ol_enable_ldbm = no ; then
 386         dnl SLAPD without LDBM
 387
 388         if test $ol_with_ldbm_api != auto ; then
 389                 AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-api argument])
 390         fi
 391
 392         if test $ol_with_ldbm_type != auto ; then
 393                 AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-type argument])
 394         fi
 395
 396         if test $ol_enable_modules != yes -a \
 397                 $ol_enable_bdb = no -a \
 398                 $ol_enable_dnssrv = no -a \
 399                 $ol_enable_hdb = no -a \
 400                 $ol_enable_ldap = no -a \
 401                 $ol_enable_meta = no -a \
 402                 $ol_enable_monitor = no -a \
 403                 $ol_enable_null = no -a \
 404                 $ol_enable_passwd = no -a \
 405                 $ol_enable_perl = no -a \
 406                 $ol_enable_relay = no -a \
 407                 $ol_enable_shell = no -a \
 408                 $ol_enable_sql = no ; then
 409
 410                 if test $ol_enable_slapd = yes ; then
 411                         AC_MSG_ERROR([slapd requires a backend])
 412                 else
 413                         AC_MSG_WARN([skipping slapd, no backend specified])
 414                         ol_enable_slapd=no
 415                 fi
 416         fi
 417
 418         ol_with_ldbm_api=no
 419         ol_with_ldbm_type=no
 420
 421         if test $ol_enable_bdb != no -o $ol_enable_hdb != no; then
 422                 ol_with_ldbm_api=berkeley
 423         fi
 424
 425 else
 426         dnl SLAPD with LDBM
 427         if test $ol_with_ldbm_api = gdbm -a \
 428                 $ol_with_ldbm_type = btree ; then
 429                 AC_MSG_ERROR([GDBM only supports LDBM type hash])
 430         fi
 431         if test $ol_with_ldbm_api = mdbm -a \
 432                 $ol_with_ldbm_type = btree ; then
 433                 AC_MSG_ERROR([MDBM only supports LDBM type hash])
 434         fi
 435         if test $ol_with_ldbm_api = ndbm -a \
 436                 $ol_with_ldbm_type = btree ; then
 437                 AC_MSG_ERROR([NDBM only supports LDBM type hash])
 438         fi
 439
 440         if test $ol_enable_bdb != no -o $ol_enable_hdb != no ; then
 441                 if test $ol_with_ldbm_api = auto ; then
 442                         ol_with_ldbm_api=berkeley
 443                 elif test $ol_with_ldbm_api != berkeley ; then
 444                         AC_MSG_ERROR([LDBM API not compatible with BDB/HDB])
 445                 fi
 446         fi
 447 fi
 448
 449 if test $ol_enable_meta = yes -a $ol_enable_ldap = no ; then
 450         AC_MSG_ERROR([--enable-meta requires --enable-ldap])
 451 fi
 452
 453 if test $ol_enable_slurpd = yes ; then
 454         dnl SLURPD was specifically enabled
 455         if test $ol_with_threads = no ; then
 456                 AC_MSG_ERROR([slurpd requires threads])
 457         fi
 458 fi
 459
 460 if test $ol_enable_lmpasswd = yes ; then
 461         if test $ol_with_tls = no ; then
 462                 AC_MSG_ERROR([LAN Manager passwords require OpenSSL])
 463         fi
 464 fi
 465
 466 if test $ol_enable_kbind = yes ; then
 467         if test $ol_with_kerberos = no ; then
 468                 AC_MSG_ERROR([options require --with-kerberos])
 469         elif test $ol_with_kerberos = auto ; then
 470                 ol_with_kerberos=yes
 471         fi
 472
 473 elif test $ol_enable_kbind = no ; then
 474         if test $ol_with_kerberos = auto ; then
 475                 ol_with_kerberos=no
 476         elif test $ol_with_kerberos != no ; then
 477                 AC_MSG_WARN([Kerberos detection enabled unnecessarily]);
 478                 ol_with_kerberos=no
 479         fi
 480 fi
 481
 482 if test $ol_enable_spasswd = yes ; then
 483         if test $ol_with_cyrus_sasl = no ; then
 484                 AC_MSG_ERROR([options require --with-cyrus-sasl])
 485         fi
 486         ol_with_cyrus_sasl=yes
 487 fi
 488
 489 AC_MSG_RESULT(done)
 490
 491 dnl ----------------------------------------------------------------
 492 dnl Initialize vars
 493 LDAP_LIBS=
 494 LDBM_LIBS=
 495 LTHREAD_LIBS=
 496 LUTIL_LIBS=
 497
 498 SLAPD_LIBS=
 499 SLURPD_LIBS=
 500
 501 BUILD_SLAPD=no
 502 BUILD_SLURPD=no
 503
 504 BUILD_THREAD=no
 505
 506 BUILD_SLAPI=no
 507 SLAPD_SLAPI_DEPEND=
 508
 509 BUILD_BDB=no
 510 BUILD_DNSSRV=no
 511 BUILD_HDB=no
 512 BUILD_LDAP=no
 513 BUILD_LDBM=no
 514 BUILD_META=no
 515 BUILD_MONITOR=no
 516 BUILD_NULL=no
 517 BUILD_PASSWD=no
 518 BUILD_PERL=no
 519 BUILD_RELAY=no
 520 BUILD_SHELL=no
 521 BUILD_SQL=no
 522
 523 BUILD_CHAIN=no
 524 BUILD_DENYOP=no
 525 BUILD_DYNGROUP=no
 526 BUILD_GLUE=no
 527 BUILD_LASTMOD=no
 528 BUILD_PPOLICY=no
 529 BUILD_PROXYCACHE=no
 530 BUILD_REFINT=no
 531 BUILD_RWM=no
 532 BUILD_SYNCPROV=no
 533 BUILD_TRANSLUCENT=no
 534 BUILD_UNIQUE=no
 535
 536 SLAPD_DYNAMIC_OVERLAYS=
 537
 538 SLAPD_MODULES_LDFLAGS=
 539 SLAPD_MODULES_CPPFLAGS=
 540
 541 SLAPD_STATIC_BACKENDS=back-ldif
 542 SLAPD_DYNAMIC_BACKENDS=
 543
 544 SLAPD_PERL_LDFLAGS=
 545 MOD_PERL_LDFLAGS=
 546 PERL_CPPFLAGS=
 547
 548 SLAPD_SQL_LDFLAGS=
 549 SLAPD_SQL_LIBS=
 550 SLAPD_SQL_INCLUDES=
 551
 552 KRB4_LIBS=
 553 KRB5_LIBS=
 554 SASL_LIBS=
 555 TLS_LIBS=
 556 MODULES_LIBS=
 557 SLAPI_LIBS=
 558 LIBSLAPI=
 559 LIBSLAPITOOLS=
 560 AUTH_LIBS=
 561
 562 SLAPD_SLP_LIBS=
 563 SLAPD_GMP_LIBS=
 564
 565 dnl ================================================================
 566 dnl Checks for programs
 567
 568 AC_DEFINE(HAVE_MKVERSION, 1, [define this if you have mkversion])
 569
 570 dnl ----------------------------------------------------------------
 571 dnl
 572 dnl Determine which C translator to use
 573 dnl
 574
 575 dnl AIX Thread requires we use cc_r or xlc_r.
 576 dnl But only do this IF AIX and CC is not set
 577 dnl and threads are auto|yes|posix.
 578 dnl
 579 dnl If we find cc_r|xlc_r, force pthreads and assume
 580 dnl             pthread_create is in $LIBS (ie: don't bring in
 581 dnl             any additional thread libraries)
 582 dnl If we do not find cc_r|xlc_r, disable threads
 583
 584 ol_aix_threads=no
 585 case "$target" in
 586 *-*-aix*) dnl all AIX is not a good idea.
 587         if test -z "$CC" ; then
 588                 case "$ol_with_threads" in
 589                 auto | yes |  posix) ol_aix_threads=yes ;;
 590                 esac
 591         fi
 592 ;;
 593 esac
 594
 595 if test $ol_aix_threads = yes ; then
 596         if test -z "${CC}" ; then
 597                 AC_CHECK_PROGS(CC,cc_r xlc_r cc)
 598
 599                 if test "$CC" = cc ; then
 600                         dnl no CC! don't allow --with-threads
 601                         if test $ol_with_threads != auto ; then
 602                                 AC_MSG_ERROR([--with-threads requires cc_r (or other suitable compiler) on AIX])
 603                         else
 604                                 AC_MSG_WARN([disabling threads, no cc_r on AIX])
 605                         fi
 606                         ol_with_threads=no
 607                 fi
 608         fi
 609
 610         if test "${CC}" = "cc_r" -o "${CC}" = "xlc_r" ; then
 611                 ol_with_threads=posix
 612                 ol_cv_pthread_create=yes
 613         fi
 614 fi
 615
 616 if test -z "${CC}"; then
 617         AC_CHECK_PROGS(CC,cc gcc,missing)
 618
 619         if test "${CC}" = "missing" ; then
 620                 AC_MSG_ERROR([Unable to locate cc(1) or suitable replacement.  Check PATH or set CC.])
 621         fi
 622 fi
 623
 624 if test -z "${AR}"; then
 625         AC_CHECK_PROGS(AR,ar gar,missing)
 626
 627         if test "${AR}" = "missing" ; then
 628                 AC_MSG_ERROR([Unable to locate ar(1) or suitable replacement.  Check PATH or set AR.])
 629         fi
 630 fi
 631
 632 AC_LIBTOOL_WIN32_DLL
 633 AC_LIBTOOL_DLOPEN
 634 AC_PROG_LIBTOOL
 635
 636 dnl ----------------------------------------------------------------
 637 dnl Perl
 638 ol_link_perl=no
 639 if test $ol_enable_perl != no ; then
 640         AC_PATH_PROG(PERLBIN, perl, /usr/bin/perl)
 641
 642         if test "no$PERLBIN" = "no" ; then
 643                 if test $ol_enable_perl = yes ; then
 644                         AC_MSG_ERROR([could not locate perl])
 645                 fi
 646
 647         else
 648                 PERL_CPPFLAGS="`$PERLBIN -MExtUtils::Embed -e ccopts`"
 649                 PERL_LDFLAGS="`$PERLBIN -MExtUtils::Embed -e ldopts|sed -e 's/ -lc / /' -e 's/ -lc$//'`"
 650
 651                 if test x"$ol_enable_perl" = "xyes" ; then
 652                         SLAPD_PERL_LDFLAGS="$PERL_LDFLAGS"
 653                 else
 654                         MOD_PERL_LDFLAGS="$PERL_LDFLAGS"
 655                 fi
 656                 dnl should check perl version
 657                 ol_link_perl=yes
 658         fi
 659 fi
 660
 661 AC_PROG_CPP
 662
 663 dnl ----------------------------------------------------------------
 664 dnl Checks for UNIX Variants
 665 dnl AC_AIX
 666 dnl AC_ISC_POSIX
 667 dnl AC_MINIX
 668
 669 dnl ----------------------------------------------------------------
 670 dnl Checks for system services
 671 AC_CYGWIN
 672 AC_MINGW32
 673 AC_EXEEXT
 674 AC_OBJEXT
 675
 676 AC_DEFINE_UNQUOTED(EXEEXT, "${EXEEXT}", [defined to be the EXE extension])
 677
 678 dnl ----------------------------------------------------------------
 679 dnl BeOS requires -lbe -lroot -lnet
 680 AC_CHECK_LIB(be, be_app, [LIBS="$LIBS -lbe -lroot -lnet"], :, [-lroot -lnet])
 681
 682 dnl ----------------------------------------------------------------
 683 dnl OpenLDAP requires STDC features
 684 AM_PROG_CC_STDC
 685 if test "X${am_cv_prog_cc_stdc}" = "Xno" ; then
 686         AC_MSG_ERROR([OpenLDAP requires compiler to support STDC constructs.])
 687 fi
 688
 689 dnl ----------------------------------------------------------------
 690 dnl Check cc depend flags
 691 OL_MKDEPEND
 692 if test "${ol_cv_mkdep}" = no ; then
 693         # this will soon become an error
 694         AC_MSG_WARN([do not know how to generate dependencies])
 695 fi
 696
 697 dnl ----------------------------------------------------------------
 698 dnl Check for AIX security library
 699 AC_CHECK_LIB(s, afopen, [
 700         AUTH_LIBS=-ls
 701         AC_DEFINE(HAVE_AIX_SECURITY,1,[define if you have AIX security lib])
 702 ])
 703
 704 dnl ----------------------------------------------------------------
 705 dnl Check for IBM OS/390
 706 case "$target" in
 707 *-ibm-openedition)
 708         ac_cv_func_getopt=no
 709         AC_DEFINE(BOTH_STRINGS_H,1,[define to use both <string.h> and <strings.h>])
 710         ;;
 711 esac
 712
 713 dnl ----------------------------------------------------------------
 714 dnl Check for module support
 715 ol_link_modules=no
 716 WITH_MODULES_ENABLED=no
 717 if test $ol_enable_modules != no ; then
 718         AC_CHECK_HEADERS(ltdl.h)
 719
 720         if test $ac_cv_header_ltdl_h = no ; then
 721                 AC_MSG_ERROR([could not locate libtool ltdl.h])
 722         fi
 723
 724         AC_CHECK_LIB(ltdl, lt_dlinit, [
 725                 MODULES_LIBS=-lltdl
 726                 AC_DEFINE(HAVE_LIBLTDL,1,[define if you have libtool -ltdl])
 727         ])
 728
 729         if test "$ac_cv_lib_ltdl_lt_dlinit" = no ; then
 730                 AC_MSG_ERROR([could not locate libtool -lltdl])
 731         fi
 732         ol_link_modules=yes
 733         WITH_MODULES_ENABLED=yes
 734
 735 else
 736         for i in $Backends; do
 737                 eval "ol_tmp=\$ol_enable_$i"
 738                 if test $ol_tmp = mod ; then
 739                         AC_MSG_WARN([building static $i backend])
 740                         eval "ol_enable_$i=yes"
 741                 fi
 742         done
 743         for i in $Overlays; do
 744                 eval "ol_tmp=\$ol_enable_$i"
 745                 if test $ol_tmp = mod ; then
 746                         AC_MSG_WARN([building static $i overlay])
 747                         eval "ol_enable_$i=yes"
 748                 fi
 749         done
 750 fi
 751
 752 dnl ----------------------------------------------------------------
 753 dnl Checks for header files.
 754 OL_HEADER_STDC
 755
 756 if test $ol_cv_header_stdc != yes; then
 757         AC_MSG_WARN([could not locate Standard C compliant headers])
 758 fi
 759
 760 AC_HEADER_DIRENT
 761 AC_HEADER_SYS_WAIT
 762 AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
 763 if test $am_cv_sys_posix_termios = yes ; then
 764         AC_DEFINE(HAVE_POSIX_TERMIOS,1,
 765                 [define if you have POSIX termios])
 766 fi
 767
 768 AC_CHECK_HEADERS(       \
 769         arpa/inet.h             \
 770         arpa/nameser.h  \
 771         assert.h                \
 772         bits/types.h    \
 773         conio.h                 \
 774         crypt.h                 \
 775         direct.h                \
 776         errno.h                 \
 777         fcntl.h                 \
 778         filio.h                 \
 779         getopt.h                \
 780         grp.h                   \
 781         io.h                    \
 782         libutil.h               \
 783         limits.h                \
 784         locale.h                \
 785         netinet/tcp.h   \
 786         malloc.h                \
 787         memory.h                \
 788         psap.h                  \
 789         pwd.h                   \
 790         process.h               \
 791         resolv.h                \
 792         sgtty.h                 \
 793         shadow.h                \
 794         stddef.h                \
 795         string.h                \
 796         strings.h               \
 797         sysexits.h              \
 798         sys/file.h              \
 799         sys/filio.h             \
 800         sys/errno.h             \
 801         sys/ioctl.h             \
 802         sys/param.h             \
 803         sys/resource.h  \
 804         sys/select.h    \
 805         sys/socket.h    \
 806         sys/stat.h              \
 807         sys/syslog.h    \
 808         sys/time.h              \
 809         sys/types.h             \
 810         sys/ucred.h             \
 811         sys/uio.h               \
 812         syslog.h                \
 813         termios.h               \
 814         unistd.h                \
 815         winsock.h               \
 816         winsock2.h              \
 817 )
 818
 819 dnl ----------------------------------------------------------------
 820 dnl Checks for libraries
 821
 822 AC_CHECK_FUNCS( sigaction sigset )
 823
 824 dnl HP-UX requires -lV3
 825 dnl this is not needed on newer versions of HP-UX
 826 if test $ac_cv_func_sigaction = no && test $ac_cv_func_sigaction = no ; then
 827         AC_CHECK_LIB(V3, sigset)
 828 fi
 829
 830 dnl The following is INTENTIONALLY scripted out because shell does not
 831 dnl support variable names with the '@' character, which is what
 832 dnl autoconf would try to generate if one merely used AC_SEARCH_LIBS
 833 if test "$ac_cv_header_winsock_h" = yes; then
 834 AC_CACHE_CHECK([for winsock], [ol_cv_winsock],
 835 save_LIBS="$LIBS"
 836 for curlib in ws2_32 wsock32; do
 837         LIBS="$LIBS -l$curlib"
 838         AC_TRY_LINK([#include <winsock.h>
 839                         ],
 840                         [
 841                         socket(0,0,0);
 842                         select(0,NULL,NULL,NULL,NULL);
 843                         closesocket(0);
 844                         gethostname(NULL,0);
 845                         ],
 846                         ol_cv_winsock=yes, ol_cv_winsock=no)
 847
 848         if test $ol_cv_winsock = yes; then
 849                 AC_DEFINE(HAVE_WINSOCK, 1, [define if you have winsock])
 850                 ac_cv_func_socket=yes
 851                 ac_cv_func_select=yes
 852                 ac_cv_func_closesocket=yes
 853                 ac_cv_func_gethostname=yes
 854                 if test $curlib = ws2_32; then
 855                         ol_cv_winsock=winsock2
 856                         AC_DEFINE(HAVE_WINSOCK2, 1,
 857                                   [define if you have winsock2])
 858                 fi
 859                 break
 860         fi
 861         LIBS="$save_LIBS"
 862 done)
 863 fi
 864
 865 dnl Find socket()
 866 dnl Likely combinations:
 867 dnl             -lsocket [ -lnsl_s | -lnsl ]
 868 dnl             -linet
 869
 870 AC_CHECK_FUNC(socket, :, [
 871 dnl hopefully we won't include too many libraries
 872         AC_CHECK_LIB(socket, main)
 873         AC_CHECK_LIB(net, main)
 874         AC_CHECK_LIB(nsl_s, main)
 875         AC_CHECK_LIB(nsl, main)
 876         AC_CHECK_LIB(inet, socket)
 877         AC_CHECK_LIB(gen, main)
 878 ])
 879
 880 dnl require select
 881 AC_CHECK_FUNC(select, :, AC_MSG_ERROR([select() required.]))
 882
 883 if test "${ac_cv_header_winsock_h}" != yes; then
 884         dnl Select arg types
 885         dnl (if this detection becomes permenent, it and the select() detection
 886         dnl should be done before the yielding select test)
 887         AC_FUNC_SELECT_ARGTYPES
 888 fi
 889
 890 dnl check to see if system call automatically restart
 891 dnl AC_SYS_RESTARTABLE_SYSCALLS
 892
 893 dnl ----------------------------------------------------------------
 894 AC_CHECK_FUNCS( poll )
 895 AC_CHECK_HEADERS( poll.h )
 896
 897 dnl ----------------------------------------------------------------
 898 AC_CHECK_HEADERS( sys/epoll.h )
 899 if test "${ac_cv_header_sys_epoll_h}" = yes; then
 900 AC_MSG_CHECKING(for epoll system call)
 901 AC_TRY_RUN(
 902 int main(int argc, char *argv[])
 903 {
 904         int epfd = epoll_create(256);
 905         exit (epfd == -1 ? 1 : 0);
 906 }, [AC_MSG_RESULT(yes)
 907 AC_DEFINE(HAVE_EPOLL,1, [define if your system supports epoll])],
 908 AC_MSG_RESULT(no),AC_MSG_RESULT(no))
 909 fi
 910
 911 dnl ----------------------------------------------------------------
 912 # strerror checks
 913 OL_STRERROR
 914
 915 dnl ----------------------------------------------------------------
 916 dnl require POSIX regex
 917 AC_CHECK_HEADERS( regex.h )
 918 if test "$ac_cv_header_regex_h" != yes ; then
 919         AC_MSG_ERROR([POSIX regex.h required.])
 920 fi
 921 AC_SEARCH_LIBS(regfree, [regex gnuregex],
 922         :, AC_MSG_ERROR([POSIX regex required.]))
 923
 924 OL_POSIX_REGEX
 925 if test "$ol_cv_c_posix_regex" = no ; then
 926         AC_MSG_ERROR([broken POSIX regex!])
 927 fi
 928
 929 dnl ----------------------------------------------------------------
 930 dnl UUID Support
 931
 932 have_uuid=no
 933 AC_CHECK_HEADERS(sys/uuid.h)
 934 if test $ac_cv_header_sys_uuid_h = yes ; then
 935         save_LIBS="$LIBS"
 936         AC_SEARCH_LIBS(uuid_to_str, uuid, [have_uuid=yes], :)
 937         LIBS="$save_LIBS"
 938
 939         if test have_uuid = yes ; then
 940                 AC_DEFINE(HAVE_UUID_TO_STR,1,
 941                         [define if you have uuid_to_str()])
 942
 943                 test "$ac_cv_search_uuid_to_str" = "none required" || \
 944                         SLAPD_LIBS="$SLAPD_LIBS $ac_cv_search_uuid_to_str"
 945         fi
 946 fi
 947
 948 dnl For windows, check for the need of RPCRT for UUID function support
 949 if test $have_uuid = no ; then
 950         AC_MSG_CHECKING(to see if -lrpcrt4 is needed for win32 UUID support)
 951         save_LIBS="$LIBS"
 952         LIBS="$LIBS -lrpcrt4"
 953         AC_TRY_LINK([
 954                 int __stdcall UuidCreate(void *);
 955                 int __stdcall UuidToStringA(void *,void **);
 956                 ],
 957                 [
 958                 UuidCreate(0);
 959                 UuidToStringA(0,0);
 960                 ],
 961                 need_rpcrt=yes, need_rpcrt=no)
 962         if test $need_rpcrt = yes; then
 963                 SLAPD_LIBS="$SLAPD_LIBS -lrpcrt4"
 964         fi
 965         LIBS="$save_LIBS"
 966         AC_MSG_RESULT($need_rpcrt)
 967 fi
 968
 969 dnl ----------------------------------------------------------------
 970 dnl Check for resolver routines
 971 OL_RESOLVER_LINK
 972
 973 ol_link_dnssrv=no
 974 if test "$ol_cv_lib_resolver" != no ; then
 975         AC_DEFINE(HAVE_RES_QUERY,1,
 976                 [define if you have res_query()])
 977
 978         if test "$ol_enable_dnssrv" != no ; then
 979                 ol_link_dnssrv=yes;
 980         fi
 981
 982         if test "$ol_cv_lib_resolver" != yes ; then
 983                 LIBS="$ol_cv_lib_resolver $LIBS"
 984         fi
 985 fi
 986
 987 if test "$ol_enable_dnssrv" = yes -a "$ol_link_dnssrv" = no ; then
 988         AC_MSG_ERROR([DNSSRV requires res_query()])
 989 else
 990         ol_enable_dnssrv=no
 991 fi
 992
 993 AC_CHECK_FUNCS( hstrerror )
 994
 995 dnl ----------------------------------------------------------------
 996 dnl PF_INET6 support requires getaddrinfo and INET6_ADDRSTRLEN
 997 dnl PF_LOCAL may use getaddrinfo in available
 998 AC_CHECK_FUNCS( getaddrinfo getnameinfo gai_strerror inet_ntop )
 999
1000 ol_link_ipv6=no
1001 if test $ac_cv_func_getaddrinfo = no -o $ac_cv_func_inet_ntop = no ; then
1002         if test $ol_enable_ipv6 = yes ; then
1003                 AC_MSG_ERROR([IPv6 support requires getaddrinfo() and inet_ntop()])
1004         fi
1005 elif test $ol_enable_ipv6 != no ; then
1006         AC_CACHE_CHECK([INET6_ADDRSTRLEN],[ol_cv_inet6_addrstrlen],[
1007                 AC_EGREP_CPP(__has_inet6_addrstrlen__,[
1008 #                       include <netinet/in.h>
1009 #                       ifdef INET6_ADDRSTRLEN
1010                                 __has_inet6_addrstrlen__;
1011 #                       endif
1012                 ], [ol_cv_inet6_addrstrlen=yes], [ol_cv_inet6_addrstrlen=no])])
1013
1014
1015         AC_CACHE_CHECK([struct sockaddr_storage],ol_cv_struct_sockaddr_storage,[
1016                 AC_TRY_COMPILE([
1017 #include <sys/types.h>
1018 #include <sys/socket.h>
1019 ],[
1020                         struct sockaddr_storage ss;
1021 ],                      [ol_cv_struct_sockaddr_storage=yes],
1022                         [ol_cv_struct_sockaddr_storage=no])])
1023
1024         if test $ol_cv_inet6_addrstrlen = yes \
1025                 -a $ol_cv_struct_sockaddr_storage = yes ; then
1026                 ol_link_ipv6=yes
1027         elif test $ol_enable_ipv6 = yes \
1028                         -a $ol_cv_inet6_addrstrlen = no ; then
1029                 AC_MSG_ERROR([IPv6 support requires INET6_ADDRSTRLEN])
1030         elif test $ol_enable_ipv6 = yes \
1031                         -a $ol_cv_struct_sockaddr_storage = no ; then
1032                 AC_MSG_ERROR([IPv6 support requires struct sockaddr_storage])
1033         fi
1034 fi
1035
1036 if test $ol_enable_local != no ; then
1037         AC_CHECK_HEADERS( sys/un.h )
1038
1039         if test $ol_enable_local = auto ; then
1040                 ol_enable_local=$ac_cv_header_sys_un_h
1041         elif test $ac_cv_header_sys_un_h = no ; then
1042                 AC_MSG_ERROR([AF_LOCAL domain support requires sys/un.h])
1043         fi
1044 fi
1045
1046 dnl ----------------------------------------------------------------
1047 dnl Kerberos
1048 ol_link_kbind=no
1049 ol_link_krb5=no
1050 ol_link_krb4=no
1051
1052 if test $ol_with_kerberos = yes -o $ol_with_kerberos = auto \
1053         -o $ol_with_kerberos = k5 -o $ol_with_kerberos = k5only \
1054         -o $ol_with_kerberos = k425 ; then
1055
1056         AC_CHECK_HEADERS(krb5.h)
1057
1058         if test $ac_cv_header_krb5_h = yes ; then
1059                 dnl lazy check for Heimdal Kerberos
1060                 AC_CHECK_HEADERS(heim_err.h)
1061                 if test $ac_cv_header_heim_err_h = yes ; then
1062                         krb5_impl=heimdal
1063                 else
1064                         krb5_impl=mit
1065                 fi
1066
1067                 if test $krb5_impl = mit; then
1068                         AC_CHECK_LIB(k5crypto, main,
1069                                 [krb5crypto=k5crypto],
1070                                 [krb5crypto=crypto])
1071
1072                         AC_CHECK_LIB(krb5, main,
1073                                 [have_krb5=yes
1074                                 KRB5_LIBS="-lkrb5 -l$krb5crypto -lcom_err"],
1075                                 [have_krb5=no],
1076                                 [-l$krb5crypto -lcom_err])
1077
1078                 elif test $krb5_impl = heimdal; then
1079                         AC_CHECK_LIB(des, main,
1080                                 [krb5crypto=des],
1081                                 [krb5crypto=crypto])
1082
1083                         AC_CHECK_LIB(krb5, main,
1084                                 [have_krb5=yes
1085                                 KRB5_LIBS="-lkrb5 -l$krb5crypto -lasn1 -lroken -lcom_err"],
1086                                 [have_krb5=no],
1087                                 [-l$krb5crypto -lasn1 -lroken -lcom_err])
1088
1089                         AC_DEFINE(HAVE_HEIMDAL_KERBEROS, 1,
1090                                 [define if you have HEIMDAL Kerberos])
1091
1092                 else
1093                         have_krb5=no
1094                         AC_MSG_WARN([Unrecognized Kerberos5 Implementation])
1095                 fi
1096
1097                 if test $have_krb5 = yes ; then
1098                         ol_link_krb5=yes
1099
1100                         AC_DEFINE(HAVE_KRB5, 1,
1101                                 [define if you have Kerberos V])
1102
1103                         if test $ol_with_kerberos = k5only ; then
1104                                 ol_with_kerberos=found
1105                         fi
1106
1107                 elif test $ol_with_kerberos != auto ; then
1108                         AC_MSG_ERROR([Required Kerberos 5 support not available])
1109                 fi
1110
1111         fi
1112 fi
1113
1114 if test $ol_link_krb5 = yes -a \( $ol_with_kerberos = yes -o \
1115         $ol_with_kerberos = auto -o $ol_with_kerberos = k425 \) ; then
1116
1117         AC_CHECK_HEADERS(kerberosIV/krb.h kerberosIV/des.h)
1118
1119         if test $ac_cv_header_kerberosIV_krb_h = yes ; then
1120                 if test $krb5_impl = mit; then
1121                         AC_CHECK_LIB(krb4, main, [have_k425=yes
1122                                 KRB4_LIBS="-lkrb4 -ldes425"], [have_k425=no],
1123                                 [-ldes425 -lkrb5 -l$krb5crypto -lcom_err])
1124
1125                 elif test $krb5_impl = heimdal; then
1126                         AC_CHECK_LIB(krb4, main, [have_k425=yes
1127                                 KRB4_LIBS="-lkrb4"], [have_k425=no],
1128                                 [-lkrb5 -l$krb5crypto -lasn1 -lroken -lcom_err])
1129
1130                 else
1131                         have_425=no
1132                         AC_MSG_WARN([Unrecongized Kerberos V Implementation])
1133                 fi
1134
1135                 if test $have_k425 = yes ; then
1136                         ol_with_kerberos=found
1137                         ol_link_krb4=yes
1138
1139                         AC_DEFINE(HAVE_KRB425, 1,
1140                                 [define if you have Kerberos V with IV support])
1141                         AC_DEFINE(HAVE_KRB4, 1,
1142                                 [define if you have Kerberos IV])
1143
1144                         AC_CACHE_CHECK([for des_debug in Kerberos libraries],
1145                                 [ol_cv_var_des_debug], [
1146                                 dnl save the flags
1147                                 save_LIBS="$LIBS"
1148                                 LIBS="$KRB4_LIBS $KRB5_LIBS $LIBS"
1149                                 AC_TRY_LINK([
1150 #include <kerberosIV/krb.h>
1151 #include <kerberosIV/des.h>
1152 extern int des_debug;
1153 ],[
1154 des_debug = 1;
1155 ],                              ol_cv_var_des_debug=yes, ol_cv_var_des_debug=no)
1156                                 dnl restore the LIBS
1157                                 LIBS="$save_LIBS"
1158                         ])
1159
1160                         if test $ol_cv_var_des_debug = yes ; then
1161                                 AC_DEFINE(HAVE_DES_DEBUG,1,
1162                                         [define if you have Kerberos des_debug])
1163                         fi
1164
1165                         LIBS="$save_LIBS"
1166                 fi
1167         fi
1168 fi
1169
1170 if test $ol_link_krb5 = yes ; then
1171         ol_with_kerberos=found
1172 fi
1173
1174 if test $ol_with_kerberos = yes -o $ol_with_kerberos = auto \
1175         -o $ol_with_kerberos = k4 -o $ol_with_kerberos = kth ; then
1176
1177         AC_CHECK_HEADERS(krb.h des.h krb-archaeology.h )
1178
1179         if test $ac_cv_header_krb_h = yes ; then
1180                 AC_CHECK_LIB(krb, main, [have_k4=yes], [have_k4=no], [-ldes])
1181
1182                 if test $have_k4 = yes ; then
1183                         ol_with_kerberos=found
1184                         ol_link_krb4=yes
1185
1186                         AC_DEFINE(HAVE_KRB4, 1,
1187                                 [define if you have Kerberos IV])
1188
1189                         KRB4_LIBS="-lkrb -ldes"
1190
1191                         if test $ac_cv_header_krb_archaeology_h = yes ; then
1192                                 AC_DEFINE(HAVE_KTH_KERBEROS, 1,
1193                                         [define if you have Kth Kerberos])
1194                         fi
1195                 fi
1196         fi
1197 fi
1198
1199 if test $ol_link_krb4 = yes -a $ol_enable_kbind != no ; then
1200         ol_link_kbind=yes
1201
1202 elif test $ol_enable_kbind = yes ; then
1203         AC_MSG_ERROR([Kerberos IV detection failed])
1204 fi
1205
1206 if test $ol_link_krb4 = yes -o $ol_link_krb5 = yes ; then
1207         AC_DEFINE(HAVE_KERBEROS, 1, [define if you have Kerberos])
1208
1209 elif test $ol_with_kerberos != auto -a $ol_with_kerberos != no ; then
1210         AC_MSG_ERROR([Kerberos detection failed])
1211 fi
1212
1213 dnl ----------------------------------------------------------------
1214 dnl TLS/SSL
1215
1216 ol_link_tls=no
1217 if test $ol_with_tls != no ; then
1218         AC_CHECK_HEADERS(openssl/ssl.h ssl.h)
1219
1220         if test $ac_cv_header_openssl_ssl_h = yes \
1221                 -o $ac_cv_header_ssl_h = yes ; then
1222                 AC_CHECK_LIB(ssl, SSLeay_add_ssl_algorithms,
1223                         [have_ssleay=yes
1224                         need_rsaref=no],
1225                         [have_ssleay=no],
1226                         [-lcrypto])
1227
1228                 if test $have_ssleay = no ; then
1229                         AC_CHECK_LIB(ssl, SSL_library_init,
1230                                 [have_ssleay=yes
1231                                 need_rsaref=no], [have_ssleay=no],
1232                                 [-lcrypto])
1233                 fi
1234
1235                 if test $have_ssleay = no ; then
1236                         AC_CHECK_LIB(ssl, ssl3_accept,
1237                                 [have_ssleay=yes
1238                                 need_rsaref=yes], [have_ssleay=no],
1239                                 [-lcrypto -lRSAglue -lrsaref])
1240                 fi
1241
1242                 if test $have_ssleay = yes ; then
1243                         ol_with_tls=found
1244                         ol_link_tls=yes
1245
1246                         AC_DEFINE(HAVE_SSLEAY, 1,
1247                                 [define if you have SSLeay or OpenSSL])
1248
1249                         if test $need_rsaref = yes; then
1250                                 AC_DEFINE(HAVE_RSAREF, 1,
1251                                         [define if you have RSAref])
1252
1253                                 TLS_LIBS="-lssl -lcrypto -lRSAglue -lrsaref"
1254                         else
1255                                 TLS_LIBS="-lssl -lcrypto"
1256                         fi
1257                 fi
1258                 OL_SSL_COMPAT
1259                 if test $ol_cv_ssl_crl_compat = no ; then
1260                         ol_link_ssl=no
1261                 else
1262                         AC_DEFINE(HAVE_OPENSSL_CRL, 1,
1263                                 [define if you have OpenSSL with CRL checking capability])
1264                 fi
1265         fi
1266
1267 else
1268         AC_WARN([TLS data protection not supported!])
1269 fi
1270
1271 WITH_TLS=no
1272 if test $ol_link_tls = yes ; then
1273         AC_DEFINE(HAVE_TLS, 1, [define if you have TLS])
1274         WITH_TLS=yes
1275
1276 elif test $ol_with_tls = auto ; then
1277         AC_WARN([Could not locate TLS/SSL package])
1278         AC_WARN([TLS data protection not supported!])
1279
1280 elif test $ol_with_tls != no ; then
1281         AC_ERROR([Could not locate TLS/SSL package])
1282 fi
1283
1284 dnl ----------------------------------------------------------------
1285 dnl LAN Manger password checking requires DES from OpenSSL
1286 if test $ol_enable_lmpasswd != no; then
1287         if test $ol_link_tls != yes ; then
1288                 AC_ERROR([LAN Manager passwords require OpenSSL])
1289         fi
1290
1291         AC_DEFINE(SLAPD_LMHASH, 1, [define to support LAN Manager passwords])
1292 fi
1293
1294 dnl ----------------------------------------------------------------
1295 dnl Threads?
1296 ol_link_threads=no
1297
1298 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1299         -o $ol_with_threads = nt ; then
1300
1301         OL_NT_THREADS
1302
1303         if test "$ol_cv_nt_threads" = yes ; then
1304                 ol_link_threads=nt
1305                 ol_with_threads=found
1306                 ol_with_yielding_select=yes
1307
1308                 AC_DEFINE(HAVE_NT_SERVICE_MANAGER,1,[if you have NT Service Manager])
1309                 AC_DEFINE(HAVE_NT_EVENT_LOG,1,[if you have NT Event Log])
1310         fi
1311
1312         if test $ol_with_threads = nt ; then
1313                 AC_MSG_ERROR([could not locate NT Threads])
1314         fi
1315 fi
1316
1317 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1318         -o $ol_with_threads = posix ; then
1319
1320         AC_CHECK_HEADERS(pthread.h)
1321
1322         if test $ac_cv_header_pthread_h = yes ; then
1323                 OL_POSIX_THREAD_VERSION
1324
1325                 if test $ol_cv_pthread_version != 0 ; then
1326                         AC_DEFINE_UNQUOTED(HAVE_PTHREADS,$ol_cv_pthread_version,
1327                                 [define to pthreads API spec revision])
1328                 else
1329                         AC_MSG_ERROR([unknown pthread version])
1330                 fi
1331
1332                 # consider threads found
1333                 ol_with_threads=found
1334
1335                 OL_HEADER_LINUX_THREADS
1336                 OL_HEADER_GNU_PTH_PTHREAD_H
1337
1338                 if test $ol_cv_header_gnu_pth_pthread_h = no ; then
1339                         AC_CHECK_HEADERS(sched.h)
1340                 fi
1341
1342                 dnl Now the hard part, how to link?
1343                 dnl
1344                 dnl currently supported checks:
1345                 dnl
1346                 dnl Check for no flags
1347                 dnl     pthread_create() in $LIBS
1348                 dnl
1349                 dnl Check special pthread (final) flags
1350                 dnl     [skipped] pthread_create() with -mt (Solaris) [disabled]
1351                 dnl     pthread_create() with -kthread (FreeBSD)
1352                 dnl     pthread_create() with -pthread (FreeBSD/Digital Unix)
1353                 dnl     pthread_create() with -pthreads (?)
1354                 dnl     pthread_create() with -mthreads (AIX)
1355                 dnl     pthread_create() with -thread (?)
1356                 dnl
1357                 dnl Check pthread (final) libraries
1358                 dnl     pthread_mutex_unlock() in -lpthread -lmach -lexc -lc_r (OSF/1)
1359                 dnl     pthread_mutex_lock() in -lpthread -lmach -lexc (OSF/1)
1360                 dnl     [skipped] pthread_mutex_trylock() in -lpthread -lexc (OSF/1)
1361                 dnl     pthread_join() -Wl,-woff,85 -lpthread (IRIX)
1362                 dnl     pthread_create() in -lpthread (many)
1363                 dnl     pthread_create() in -lc_r (FreeBSD)
1364                 dnl
1365                 dnl Check pthread (draft4) flags (depreciated)
1366                 dnl     pthread_create() with -threads (OSF/1)
1367                 dnl
1368                 dnl Check pthread (draft4) libraries (depreciated)
1369                 dnl     pthread_mutex_unlock() in -lpthreads -lmach -lexc -lc_r (OSF/1)
1370                 dnl     pthread_mutex_lock() in -lpthreads -lmach -lexc (OSF/1)
1371                 dnl     pthread_mutex_trylock() in -lpthreads -lexc (OSF/1)
1372                 dnl     pthread_create() in -lpthreads (many)
1373                 dnl
1374
1375                 dnl pthread_create in $LIBS
1376                 AC_CACHE_CHECK([for pthread_create in default libraries],
1377                         ol_cv_pthread_create,[
1378                 AC_TRY_RUN(OL_PTHREAD_TEST_PROGRAM,
1379                         [ol_cv_pthread_create=yes],
1380                         [ol_cv_pthread_create=no],
1381                         [AC_TRY_LINK(OL_PTHREAD_TEST_INCLUDES,OL_PTHREAD_TEST_FUNCTION,
1382                                 [ol_cv_pthread_create=yes],
1383                                 [ol_cv_pthread_create=no])])])
1384
1385                 if test $ol_cv_pthread_create != no ; then
1386                         ol_link_threads=posix
1387                         ol_link_pthreads=""
1388                 fi
1389
1390 dnl             OL_PTHREAD_TRY([-mt],           [ol_cv_pthread_mt])
1391                 OL_PTHREAD_TRY([-kthread],      [ol_cv_pthread_kthread])
1392                 OL_PTHREAD_TRY([-pthread],      [ol_cv_pthread_pthread])
1393                 OL_PTHREAD_TRY([-pthreads],     [ol_cv_pthread_pthreads])
1394                 OL_PTHREAD_TRY([-mthreads],     [ol_cv_pthread_mthreads])
1395                 OL_PTHREAD_TRY([-thread],       [ol_cv_pthread_thread])
1396
1397                 OL_PTHREAD_TRY([-lpthread -lmach -lexc -lc_r],
1398                         [ol_cv_pthread_lpthread_lmach_lexc_lc_r])
1399                 OL_PTHREAD_TRY([-lpthread -lmach -lexc],
1400                         [ol_cv_pthread_lpthread_lmach_lexc])
1401 dnl             OL_PTHREAD_TRY([-lpthread -lexc],
1402 dnl                     [ol_cv_pthread_lpthread_lexc])
1403
1404                 OL_PTHREAD_TRY([-lpthread -Wl,-woff,85],
1405                         [ol_cv_pthread_lib_lpthread_woff])
1406
1407                 OL_PTHREAD_TRY([-lpthread],     [ol_cv_pthread_lpthread])
1408                 OL_PTHREAD_TRY([-lc_r],         [ol_cv_pthread_lc_r])
1409
1410                 OL_PTHREAD_TRY([-threads],      [ol_cv_pthread_threads])
1411
1412                 OL_PTHREAD_TRY([-lpthreads -lmach -lexc -lc_r],
1413                         [ol_cv_pthread_lpthreads_lmach_lexc_lc_r])
1414                 OL_PTHREAD_TRY([-lpthreads -lmach -lexc],
1415                         [ol_cv_pthread_lpthreads_lmach_lexc])
1416                 OL_PTHREAD_TRY([-lpthreads -lexc],
1417                         [ol_cv_pthread_lpthreads_lexc])
1418
1419                 OL_PTHREAD_TRY([-lpthreads],[ol_cv_pthread_lib_lpthreads])
1420
1421                 if test $ol_link_threads != no ; then
1422                         LTHREAD_LIBS="$LTHREAD_LIBS $ol_link_pthreads"
1423
1424                         dnl save flags
1425                         save_CPPFLAGS="$CPPFLAGS"
1426                         save_LIBS="$LIBS"
1427                         LIBS="$LTHREAD_LIBS $LIBS"
1428
1429                         dnl All POSIX Thread (final) implementations should have
1430                         dnl sched_yield instead of pthread yield.
1431                         dnl check for both, and thr_yield for Solaris
1432                         AC_CHECK_FUNCS(sched_yield pthread_yield thr_yield)
1433
1434                         if test $ac_cv_func_sched_yield = no -a \
1435                                 $ac_cv_func_pthread_yield = no -a \
1436                                 $ac_cv_func_thr_yield = no ; then
1437                                 dnl Digital UNIX has sched_yield() in -lrt
1438                                 AC_CHECK_LIB(rt, sched_yield,
1439                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
1440                                         AC_DEFINE(HAVE_SCHED_YIELD,1,
1441                                                 [Define if you have the sched_yield function.])
1442                                         ac_cv_func_sched_yield=yes],
1443                                         [ac_cv_func_sched_yield=no])
1444                         fi
1445                         if test $ac_cv_func_sched_yield = no -a \
1446                                 $ac_cv_func_pthread_yield = no -a \
1447                                 "$ac_cv_func_thr_yield" = no ; then
1448                                 AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
1449                         fi
1450
1451                         dnl Check functions for compatibility
1452                         AC_CHECK_FUNCS(pthread_kill pthread_rwlock_destroy)
1453
1454                         dnl Check for pthread_detach with <pthread.h> inclusion
1455                         dnl as it's symbol may have been mangled.
1456                         AC_CACHE_CHECK([for pthread_detach with <pthread.h>],
1457                                 [ol_cv_func_pthread_detach], [
1458                                 dnl save the flags
1459                                 AC_TRY_LINK([
1460 #include <pthread.h>
1461 #ifndef NULL
1462 #define NULL (void*)0
1463 #endif
1464 ],
1465                                         [pthread_detach(NULL);],
1466                                         [ol_cv_func_pthread_detach=yes],
1467                                         [ol_cv_func_pthread_detach=no])
1468                         ])
1469
1470                         if test $ol_cv_func_pthread_detach = no ; then
1471                                 AC_MSG_ERROR([could not locate pthread_detach()])
1472                         fi
1473
1474                         AC_DEFINE(HAVE_PTHREAD_DETACH,1,
1475                                 [define if you have pthread_detach function])
1476
1477                         dnl Check for setconcurreny functions
1478                         AC_CHECK_FUNCS( \
1479                                 pthread_setconcurrency \
1480                                 pthread_getconcurrency \
1481                                 thr_setconcurrency \
1482                                 thr_getconcurrency \
1483                         )
1484
1485                         OL_SYS_LINUX_THREADS
1486                         OL_LINUX_THREADS
1487
1488                         if test $ol_cv_linux_threads = error; then
1489                                 AC_MSG_ERROR([LinuxThreads header/library mismatch]);
1490                         fi
1491
1492                         AC_CACHE_CHECK([if pthread_create() works],
1493                                 ol_cv_pthread_create_works,[
1494                         AC_TRY_RUN(OL_PTHREAD_TEST_PROGRAM,
1495                                 [ol_cv_pthread_create_works=yes],
1496                                 [ol_cv_pthread_create_works=no],
1497                                 [dnl assume yes
1498                                 ol_cv_pthread_create_works=yes])])
1499
1500                         if test $ol_cv_pthread_create_works = no ; then
1501                                 AC_MSG_ERROR([pthread_create is not usable, check environment settings])
1502                         fi
1503
1504                         dnl Check if select causes an yield
1505                         if test $ol_with_yielding_select = auto ; then
1506                                 AC_CACHE_CHECK([if select yields when using pthreads],
1507                                         ol_cv_pthread_select_yields,[
1508                                 AC_TRY_RUN([
1509 #include <sys/types.h>
1510 #include <sys/time.h>
1511 #include <unistd.h>
1512 #include <pthread.h>
1513 #ifndef NULL
1514 #define NULL (void*) 0
1515 #endif
1516
1517 static int fildes[2];
1518
1519 static void *task(p)
1520         void *p;
1521 {
1522         int i;
1523         struct timeval tv;
1524
1525         fd_set rfds;
1526
1527         tv.tv_sec=10;
1528         tv.tv_usec=0;
1529
1530         FD_ZERO(&rfds);
1531         FD_SET(fildes[0], &rfds);
1532
1533         /* we're not interested in any fds */
1534         i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv);
1535
1536         if(i < 0) {
1537                 perror("select");
1538                 exit(10);
1539         }
1540
1541         exit(0); /* if we exit here, the select blocked the whole process */
1542 }
1543
1544 int main(argc, argv)
1545         int argc;
1546         char **argv;
1547 {
1548         pthread_t t;
1549
1550         /* create a pipe to select */
1551         if(pipe(&fildes[0])) {
1552                 perror("select");
1553                 exit(1);
1554         }
1555
1556 #ifdef HAVE_PTHREAD_SETCONCURRENCY
1557         (void) pthread_setconcurrency(2);
1558 #else
1559 #ifdef HAVE_THR_SETCONCURRENCY
1560         /* Set Solaris LWP concurrency to 2 */
1561         thr_setconcurrency(2);
1562 #endif
1563 #endif
1564
1565 #if HAVE_PTHREADS < 6
1566         pthread_create(&t, pthread_attr_default, task, NULL);
1567 #else
1568         pthread_create(&t, NULL, task, NULL);
1569 #endif
1570
1571         /* make sure task runs first */
1572 #if HAVE_THR_YIELD
1573         thr_yield();
1574 #elif defined( HAVE_SCHED_YIELD )
1575         sched_yield();
1576 #elif defined( HAVE_PTHREAD_YIELD )
1577         pthread_yield();
1578 #endif
1579
1580         exit(2);
1581 }],
1582                                 [ol_cv_pthread_select_yields=no],
1583                                 [ol_cv_pthread_select_yields=yes],
1584                                 [ol_cv_pthread_select_yields=cross])])
1585
1586                                 if test $ol_cv_pthread_select_yields = cross ; then
1587                                         AC_MSG_ERROR([crossing compiling: use --with-yielding_select=yes|no|manual])
1588                                 fi
1589
1590                                 if test $ol_cv_pthread_select_yields = yes ; then
1591                                         ol_with_yielding_select=yes
1592                                 fi
1593                         fi
1594
1595                         dnl restore flags
1596                         CPPFLAGS="$save_CPPFLAGS"
1597                         LIBS="$save_LIBS"
1598                 else
1599                         AC_MSG_ERROR([could not locate usable POSIX Threads])
1600                 fi
1601         fi
1602
1603         if test $ol_with_threads = posix ; then
1604                 AC_MSG_ERROR([could not locate POSIX Threads])
1605         fi
1606 fi
1607
1608 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1609         -o $ol_with_threads = mach ; then
1610
1611         dnl check for Mach CThreads
1612         AC_CHECK_HEADERS(mach/cthreads.h cthreads.h)
1613         if test $ac_cv_header_mach_cthreads_h = yes ; then
1614                 ol_with_threads=found
1615
1616                 dnl check for cthreads support in current $LIBS
1617                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
1618
1619                 if test $ol_link_threads = no ; then
1620                         dnl try -all_load
1621                         dnl this test needs work
1622                         AC_CACHE_CHECK([for cthread_fork with -all_load],
1623                                 [ol_cv_cthread_all_load], [
1624                                 dnl save the flags
1625                                 save_LIBS="$LIBS"
1626                                 LIBS="-all_load $LIBS"
1627                                 AC_TRY_LINK([#include <mach/cthreads.h>],[
1628                                         cthread_fork((void *)0, (void *)0);
1629                                         ], ol_cv_cthread_all_load=yes, ol_cv_cthread_all_load=no)
1630                                 dnl restore the LIBS
1631                                 LIBS="$save_LIBS"
1632                         ])
1633
1634                         if test $ol_cv_cthread_all_load = yes ; then
1635                                 LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
1636                                 ol_link_threads=mach
1637                                 ol_with_threads=found
1638                         fi
1639                 fi
1640
1641         elif test $ac_cv_header_cthreads_h = yes ; then
1642                 dnl Hurd variant of Mach Cthreads
1643                 dnl uses <cthreads.h> and -lthreads
1644
1645                 ol_with_threads=found
1646
1647                 dnl save the flags
1648                 save_LIBS="$LIBS"
1649                 LIBS="$LIBS -lthreads"
1650                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
1651                 LIBS="$save_LIBS"
1652
1653                 if test $ol_link_threads = yes ; then
1654                         LTHREAD_LIBS="-lthreads"
1655                         ol_link_threads=mach
1656                         ol_with_threads=found
1657                 else
1658                         AC_MSG_ERROR([could not link with Mach CThreads])
1659                 fi
1660
1661         elif test $ol_with_threads = mach ; then
1662                 AC_MSG_ERROR([could not locate Mach CThreads])
1663         fi
1664
1665         if test $ol_link_threads = mach ; then
1666                 AC_DEFINE(HAVE_MACH_CTHREADS,1,
1667                         [define if you have Mach Cthreads])
1668         elif test $ol_with_threads = found ; then
1669                 AC_MSG_ERROR([could not link with Mach CThreads])
1670         fi
1671 fi
1672
1673 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1674         -o $ol_with_threads = pth ; then
1675
1676         AC_CHECK_HEADERS(pth.h)
1677
1678         if test $ac_cv_header_pth_h = yes ; then
1679                 AC_CHECK_LIB(pth, pth_version, [have_pth=yes], [have_pth=no])
1680
1681                 if test $have_pth = yes ; then
1682                         AC_DEFINE(HAVE_GNU_PTH,1,[if you have GNU Pth])
1683                         LTHREAD_LIBS="$LTHREAD_LIBS -lpth"
1684                         ol_link_threads=pth
1685                         ol_with_threads=found
1686
1687                         if test $ol_with_yielding_select = auto ; then
1688                                 ol_with_yielding_select=yes
1689                         fi
1690                 fi
1691         fi
1692 fi
1693
1694 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1695         -o $ol_with_threads = lwp ; then
1696
1697         dnl check for SunOS5 LWP
1698         AC_CHECK_HEADERS(thread.h synch.h)
1699         if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
1700                 AC_CHECK_LIB(thread, thr_create, [have_thr=yes], [have_thr=no])
1701
1702                 if test $have_thr = yes ; then
1703                         AC_DEFINE(HAVE_THR,1,
1704                                 [if you have Solaris LWP (thr) package])
1705                         LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
1706                         ol_link_threads=thr
1707
1708                         if test $ol_with_yielding_select = auto ; then
1709                                 ol_with_yielding_select=yes
1710                         fi
1711
1712                         dnl Check for setconcurreny functions
1713                         AC_CHECK_FUNCS( \
1714                                 thr_setconcurrency \
1715                                 thr_getconcurrency \
1716                         )
1717                 fi
1718         fi
1719
1720         dnl check for SunOS4 LWP
1721         AC_CHECK_HEADERS(lwp/lwp.h)
1722         if test $ac_cv_header_lwp_lwp_h = yes ; then
1723                 AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
1724
1725                 if test $have_lwp = yes ; then
1726                         AC_DEFINE(HAVE_LWP,1,
1727                                 [if you have SunOS LWP package])
1728                         LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
1729                         ol_link_threads=lwp
1730
1731                         if test $ol_with_yielding_select = auto ; then
1732                                 ol_with_yielding_select=no
1733                         fi
1734                 fi
1735         fi
1736 fi
1737
1738 if test $ol_with_yielding_select = yes ; then
1739         AC_DEFINE(HAVE_YIELDING_SELECT,1,
1740                 [define if select implicitly yields])
1741 fi
1742
1743 if test $ol_with_threads = manual ; then
1744         dnl User thinks he can manually configure threads.
1745         ol_link_threads=yes
1746
1747         AC_MSG_WARN([thread defines and link options must be set manually])
1748
1749         AC_CHECK_HEADERS(pthread.h sched.h)
1750         AC_CHECK_FUNCS(sched_yield pthread_yield)
1751         OL_HEADER_LINUX_THREADS
1752
1753         AC_CHECK_HEADERS(mach/cthreads.h)
1754         AC_CHECK_HEADERS(lwp/lwp.h)
1755         AC_CHECK_HEADERS(thread.h synch.h)
1756 fi
1757
1758 if test $ol_link_threads != no -a $ol_link_threads != nt ; then
1759         dnl needed to get reentrant/threadsafe versions
1760         dnl
1761         AC_DEFINE(REENTRANT,1)
1762         AC_DEFINE(_REENTRANT,1)
1763         AC_DEFINE(THREAD_SAFE,1)
1764         AC_DEFINE(_THREAD_SAFE,1)
1765         AC_DEFINE(THREADSAFE,1)
1766         AC_DEFINE(_THREADSAFE,1)
1767         AC_DEFINE(_SGI_MP_SOURCE,1)
1768
1769         dnl The errno declaration may dependent upon _REENTRANT.
1770         dnl If it does, we must link with thread support.
1771         AC_CACHE_CHECK([for thread specific errno],
1772                 [ol_cv_errno_thread_specific], [
1773                 AC_TRY_LINK([#include <errno.h>], [errno = 0;],
1774                         [ol_cv_errno_thread_specific=yes],
1775                         [ol_cv_errno_thread_specific=no])
1776         ])
1777
1778         dnl The h_errno declaration may dependent upon _REENTRANT.
1779         dnl If it does, we must link with thread support.
1780         AC_CACHE_CHECK([for thread specific h_errno],
1781                 [ol_cv_h_errno_thread_specific], [
1782                 AC_TRY_LINK([#include <netdb.h>], [h_errno = 0;],
1783                         [ol_cv_h_errno_thread_specific=yes],
1784                         [ol_cv_h_errno_thread_specific=no])
1785         ])
1786
1787         if test $ol_cv_errno_thread_specific != yes \
1788                 -o $ol_cv_h_errno_thread_specific != yes ; then
1789                 LIBS="$LTHREAD_LIBS $LIBS"
1790                 LTHREAD_LIBS=""
1791         fi
1792
1793 dnl When in thread environment, use
1794 dnl             #if defined( HAVE_REENTRANT_FUNCTIONS ) || defined( HAVE_FUNC_R )
1795 dnl                     func_r(...);
1796 dnl             #else
1797 dnl             #       if defined( HAVE_THREADS )
1798 dnl                             /* lock */
1799 dnl             #       endif
1800 dnl                             func(...);
1801 dnl             #       if defined( HAVE_THREADS )
1802 dnl                             /* unlock */
1803 dnl             #       endif
1804 dnl             #endif
1805 dnl
1806 dnl HAVE_REENTRANT_FUNCTIONS is derived from:
1807 dnl             _POSIX_REENTRANT_FUNCTIONS
1808 dnl             _POSIX_THREAD_SAFE_FUNCTIONS
1809 dnl             _POSIX_THREADSAFE_FUNCTIONS
1810 dnl
1811 dnl             and is currently defined in <ldap_pvt_thread.h>
1812 dnl
1813 dnl HAVE_THREADS is defined by <ldap_pvt_thread.h> iff -UNO_THREADS
1814 dnl
1815 dnl libldap/*.c should only include <ldap_pvt_thread.h> iff
1816 dnl LDAP_R_COMPILE is defined.  ie:
1817 dnl             #ifdef LDAP_R_COMPILE
1818 dnl             #       include <ldap_pvt_thread.h>
1819 dnl             #endif
1820 dnl
1821 dnl LDAP_R_COMPILE is defined by libldap_r/Makefile.in
1822 dnl specifically for compiling the threadsafe version of
1823 dnl     the ldap library (-lldap_r).
1824 dnl
1825 dnl     dnl check for reentrant/threadsafe functions
1826 dnl     dnl
1827 dnl     dnl note: these should only be used when linking
1828 dnl     dnl             with $LTHREAD_LIBS
1829 dnl     dnl
1830 dnl     save_CPPFLAGS="$CPPFLAGS"
1831 dnl     save_LIBS="$LIBS"
1832 dnl     LIBS="$LTHREAD_LIBS $LIBS"
1833 dnl     AC_CHECK_FUNCS( \
1834 dnl             gmtime_r \
1835 dnl             gethostbyaddr_r gethostbyname_r \
1836 dnl             feof_unlocked unlocked_feof \
1837 dnl             putc_unlocked unlocked_putc \
1838 dnl             flockfile ftrylockfile \
1839 dnl     )
1840 dnl     CPPFLAGS="$save_CPPFLAGS"
1841 dnl     LIBS="$save_LIBS"
1842 fi
1843
1844 if test $ol_link_threads = no ; then
1845         if test $ol_with_threads = yes ; then
1846                 AC_MSG_ERROR([no suitable thread support])
1847         fi
1848
1849         if test $ol_with_threads = auto ; then
1850                 AC_MSG_WARN([no suitable thread support, disabling threads])
1851                 ol_with_threads=no
1852         fi
1853
1854         AC_DEFINE(NO_THREADS,1,
1855                 [define if you have (or want) no threads])
1856         LTHREAD_LIBS=""
1857 fi
1858
1859 if test $ol_link_threads != no ; then
1860         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE,1)
1861 fi
1862
1863 dnl ----------------------------------------------------------------
1864 dnl Tests for reentrant functions necessary to build -lldap_r
1865 AC_CHECK_FUNCS(         \
1866         ctime_r                 \
1867         gethostbyname_r gethostbyaddr_r \
1868 )
1869
1870 if test "$ac_cv_func_ctime_r" = no ; then
1871         ol_cv_func_ctime_r_nargs=0
1872 else
1873         OL_FUNC_CTIME_R_NARGS
1874 dnl     OL_FUNC_CTIME_R_TYPE
1875 fi
1876
1877 if test "$ac_cv_func_gethostbyname_r" = yes ; then
1878         OL_FUNC_GETHOSTBYNAME_R_NARGS
1879 else
1880         ol_cv_func_gethostbyname_r_nargs=0
1881 fi
1882
1883 if test "$ac_cv_func_gethostbyaddr_r" = yes ; then
1884         OL_FUNC_GETHOSTBYADDR_R_NARGS
1885 else
1886         ol_cv_func_gethostbyaddr_r_nargs=0
1887 fi
1888
1889 dnl ----------------------------------------------------------------
1890 ol_link_ldbm=no
1891
1892 if test $ol_with_ldbm_api = auto \
1893         -o $ol_with_ldbm_api = berkeley \
1894         -o $ol_with_ldbm_api = bcompat ; then
1895
1896         if test $ol_with_ldbm_api = bcompat; then \
1897                 OL_BERKELEY_COMPAT_DB
1898         else
1899                 OL_BERKELEY_DB
1900         fi
1901
1902         if test $ol_cv_berkeley_db != no ; then
1903                 AC_DEFINE(HAVE_BERKELEY_DB,1,
1904                         [define this if Berkeley DB is available])
1905
1906                 ol_link_ldbm=berkeley
1907                 ol_with_ldbm_api=berkeley
1908
1909                 if test $ol_with_ldbm_type = hash ; then
1910                         AC_DEFINE(LDBM_USE_DBHASH,1,
1911                                 [define this to use DBHASH w/ LDBM backend])
1912                 else
1913                         AC_DEFINE(LDBM_USE_DBBTREE,1,
1914                                 [define this to use DBBTREE w/ LDBM backend])
1915                 fi
1916
1917                 dnl $ol_cv_lib_db should be yes or -ldb
1918                 dnl (it could be no, but that would be an error
1919                 if test $ol_cv_lib_db != yes ; then
1920                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db"
1921                 fi
1922         fi
1923 fi
1924
1925 if test $ol_enable_bdb != no -o $ol_enable_hdb != no; then
1926         if test $ol_link_ldbm != berkeley ; then
1927                 AC_MSG_ERROR(BDB/HDB: BerkeleyDB not available)
1928         else
1929                 OL_BDB_COMPAT
1930
1931                 if test $ol_cv_bdb_compat != yes ; then
1932                         AC_MSG_ERROR([BDB/HDB: BerkeleyDB version incompatible])
1933                 fi
1934         fi
1935 fi
1936
1937 if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
1938         AC_MSG_WARN([Could not find LDBM with BTREE support])
1939         ol_with_ldbm_api=none
1940 fi
1941
1942 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = mdbm ; then
1943         OL_MDBM
1944
1945         if test $ol_cv_mdbm = yes ; then
1946                 ol_link_ldbm=mdbm
1947                 ol_with_ldbm_api=mdbm
1948                 if test $ol_cv_lib_mdbm != yes ; then
1949                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_mdbm"
1950                 fi
1951         fi
1952 fi
1953
1954 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
1955         OL_GDBM
1956
1957         if test $ol_cv_gdbm = yes ; then
1958                 ol_link_ldbm=gdbm
1959                 ol_with_ldbm_api=gdbm
1960
1961                 if test $ol_cv_lib_gdbm != yes ; then
1962                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
1963                 fi
1964         fi
1965 fi
1966
1967 if test $ol_with_ldbm_api = ndbm ; then
1968         OL_NDBM
1969
1970         if test $ol_cv_ndbm = yes ; then
1971                 ol_link_ldbm=ndbm
1972                 ol_with_ldbm_api=ndbm
1973
1974                 if test $ol_cv_lib_ndbm != yes ; then
1975                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
1976                 fi
1977         fi
1978 fi
1979
1980 if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
1981         AC_MSG_ERROR([could not find suitable LDBM backend])
1982 fi
1983
1984 if test $ol_enable_bdb = yes -o \
1985         $ol_enable_hdb = yes -o \
1986         $ol_enable_ldbm = yes ; then
1987         SLAPD_LIBS="$SLAPD_LIBS \$(LDBM_LIBS)"
1988 fi
1989
1990 dnl ----------------------------------------------------------------
1991
1992 if test $ol_enable_dynamic = yes -a $enable_shared = yes ; then
1993         BUILD_LIBS_DYNAMIC=shared
1994         AC_DEFINE(LDAP_LIBS_DYNAMIC, 1, [define if LDAP libs are dynamic])
1995         LTSTATIC=""
1996 else
1997         BUILD_LIBS_DYNAMIC=static
1998         LTSTATIC="-static"
1999 fi
2000 AC_SUBST(LTSTATIC)dnl
2001
2002 dnl ----------------------------------------------------------------
2003 if test $ol_enable_wrappers != no ; then
2004         AC_CHECK_HEADERS(tcpd.h,[
2005                 AC_MSG_CHECKING([for TCP wrappers library])
2006                 save_LIBS="$LIBS"
2007                 LIBS="$LIBS -lwrap"
2008                 AC_TRY_LINK([
2009 #include <tcpd.h>
2010 int allow_severity = 0;
2011 int deny_severity  = 0;
2012
2013 struct request_info *req;
2014                 ],[
2015 hosts_access(req)
2016                 ],[AC_MSG_RESULT([-lwrap])
2017                 have_wrappers=yes
2018                 LIBS="$save_LIBS"],[
2019                 dnl try with -lnsl
2020                 LIBS="$LIBS -lnsl"
2021                 AC_TRY_LINK([
2022 #include <tcpd.h>
2023 int allow_severity = 0;
2024 int deny_severity  = 0;
2025
2026 struct request_info *req;
2027                 ],[
2028 hosts_access(req)
2029                 ],[AC_MSG_RESULT([-lwrap -lnsl])
2030                 have_wrappers=yes
2031                 LIBS="$save_LIBS -lnsl"],[
2032                 AC_MSG_RESULT(no)
2033                 have_wrappers=no
2034                 LIBS=$save_LIBS])],[
2035                 have_wrappers=no])],[have_wrappers=no])
2036
2037         if test $have_wrappers = yes ; then
2038                 AC_DEFINE(HAVE_TCPD,1, [define if you have -lwrap])
2039                 WRAP_LIBS="-lwrap"
2040         elif test $ol_enable_wrappers = yes ; then
2041                 AC_MSG_ERROR([could not find TCP wrappers, select apppropriate options or disable])
2042         else
2043                 AC_MSG_WARN([could not find TCP wrappers, support disabled])
2044                 WRAP_LIBS=""
2045         fi
2046 fi
2047
2048 dnl ----------------------------------------------------------------
2049 if test $ol_enable_syslog != no ; then
2050         AC_CHECK_FUNC(openlog)
2051         if test $ac_cv_func_openlog = no -a $ol_enable_syslog = yes; then
2052                 AC_MSG_ERROR(could not find syslog, select appropriate options or disable)
2053         fi
2054         ol_enable_syslog=$ac_cv_func_openlog
2055 fi
2056
2057 dnl ----------------------------------------------------------------
2058 dnl dmalloc support (deprecated in favor of -DCSRIMALLOC support)
2059 dnl if test $ol_enable_dmalloc != no ; then
2060 dnl     AC_CHECK_HEADERS(dmalloc.h)
2061 dnl     AC_CHECK_LIB(dmalloc, dmalloc_shutdown)
2062 dnl fi
2063
2064 dnl ----------------------------------------------------------------
2065 dnl SQL
2066 ol_link_sql=no
2067 if test $ol_enable_sql != no ; then
2068         AC_CHECK_HEADERS(sql.h sqlext.h,[],[
2069                 AC_MSG_ERROR([could not locate SQL headers])
2070         ])
2071
2072         AC_CHECK_LIB(iodbc,SQLDriverConnect,[have_iodbc=yes],[have_iodbc=no])
2073         if test $have_iodbc = yes ; then
2074                 ol_link_sql="-liodbc"
2075         else
2076                 AC_CHECK_LIB(odbc,SQLDriverConnect,[have_odbc=yes],[have_odbc=no])
2077                 if test $have_odbc = yes ; then
2078                         ol_link_sql="-lodbc"
2079                 fi
2080         fi
2081
2082         if test $ol_link_sql != no ; then
2083                 SLAPD_SQL_LIBS="$ol_link_sql"
2084
2085         elif test $ol_enable_sql != auto ; then
2086                 AC_MSG_ERROR([could not locate suitable ODBC library])
2087         fi
2088 fi
2089
2090 dnl ----------------------------------------------------------------
2091 dnl
2092 dnl Check for Cyrus SASL
2093 dnl
2094 WITH_SASL=no
2095 ol_link_sasl=no
2096 ol_link_spasswd=no
2097 if test $ol_with_cyrus_sasl != no ; then
2098         AC_CHECK_HEADERS(sasl/sasl.h sasl.h)
2099
2100         if test $ac_cv_header_sasl_sasl_h = yes -o $ac_cv_header_sasl_h = yes; then
2101                 AC_CHECK_LIB(sasl2, sasl_client_init,
2102                         [ol_link_sasl="-lsasl2"],
2103                         [AC_CHECK_LIB(sasl, sasl_client_init,
2104                                 [ol_link_sasl="-lsasl"])])
2105         fi
2106
2107         if test $ol_link_sasl = no ; then
2108                 if test $ol_with_cyrus_sasl != auto ; then
2109                         AC_MSG_ERROR([Could not locate Cyrus SASL])
2110                 else
2111                         AC_MSG_WARN([Could not locate Cyrus SASL])
2112                         AC_MSG_WARN([SASL authentication not supported!])
2113                         if test $ol_link_tls = no ; then
2114                                 AC_MSG_WARN([Strong authentication not supported!])
2115                         fi
2116                 fi
2117         else
2118                 OL_SASL_COMPAT
2119                 if test $ol_cv_sasl_compat = no ; then
2120                         ol_link_sasl=no
2121                         AC_MSG_ERROR([Cyrus SASL library located but is incompatible])
2122                 fi
2123
2124                 AC_DEFINE(HAVE_CYRUS_SASL,1,[define if you have Cyrus SASL])
2125                 SASL_LIBS="$ol_link_sasl"
2126                 if test $ol_enable_spasswd != no ; then
2127                         ol_link_spasswd=yes
2128                 fi
2129
2130                 ac_save_LIBS="$LIBS"
2131                 LIBS="$LIBS $ol_link_sasl"
2132                 AC_CHECK_FUNC(sasl_version, [AC_DEFINE(HAVE_SASL_VERSION,1,
2133                         [define if your SASL library has sasl_version()])])
2134                 LIBS="$ac_save_LIBS"
2135
2136                 WITH_SASL=yes
2137         fi
2138
2139 else
2140         AC_MSG_WARN([SASL authentication not supported!])
2141         if test $ol_link_tls = no ; then
2142                 AC_MSG_WARN([Strong authentication not supported!])
2143         fi
2144 fi
2145
2146 dnl ----------------------------------------------------------------
2147 dnl Check for entropy sources
2148 if test $cross_compiling != yes -a "$ac_cv_mingw32" != yes ; then
2149         dev=no
2150         if test -r /dev/urandom ; then
2151                 dev="/dev/urandom";
2152         elif test -r /idev/urandom ; then
2153                 dev="/idev/urandom";
2154         elif test -r /dev/srandom ; then
2155                 dev="/dev/srandom";
2156         elif test -r /dev/random ; then
2157                 dev="/dev/random";
2158         elif test -r /idev/random ; then
2159                 dev="/idev/random";
2160         fi
2161
2162         if test $dev != no ; then
2163                 AC_DEFINE_UNQUOTED(URANDOM_DEVICE,"$dev",[set to urandom device])
2164         fi
2165 fi
2166
2167 dnl ----------------------------------------------------------------
2168 dnl
2169 dnl Check for fetch URL support
2170 dnl             should be extended to support other fetch URL APIs
2171 dnl
2172 ol_link_fetch=no
2173 if test $ol_with_fetch != no ; then
2174         OL_LIB_FETCH
2175
2176         if test $ol_cv_lib_fetch != no ; then
2177                 LUTIL_LIBS="$LUTIL_LIBS $ol_link_fetch"
2178                 ol_link_fetch=freebsd
2179
2180         elif test $ol_with_fetch != auto ; then
2181                 AC_MSG_ERROR(no suitable API for --with-fetch=$ol_with_fetch)
2182         fi
2183 fi
2184
2185 dnl ----------------------------------------------------------------
2186 dnl FreeBSD (and others) have crypt(3) in -lcrypt
2187 if test $ol_enable_crypt != no ; then
2188         save_LIBS="$LIBS"
2189         LIBS="$TLS_LIBS $LIBS"
2190
2191         AC_CHECK_FUNC(crypt, [have_crypt=yes], [
2192                 LIBS="$save_LIBS"
2193                 AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
2194                         have_crypt=yes], [have_crypt=no])])
2195
2196         LIBS="$save_LIBS"
2197
2198         if test $have_crypt = yes ; then
2199                 AC_DEFINE(HAVE_CRYPT,1, [define if crypt(3) is available])
2200         else
2201                 AC_MSG_WARN([could not find crypt])
2202                 if test $ol_enable_crypt = yes ; then
2203                         AC_MSG_ERROR([could not find crypt, select appropriate options or disable])
2204                 fi
2205
2206                 AC_MSG_WARN([disabling crypt support])
2207                 ol_enable_crypt=no
2208         fi
2209 fi
2210
2211 dnl ----------------------------------------------------------------
2212 dnl FreeBSD (and others) have setproctitle(3) in -lutil
2213 if test $ol_enable_proctitle != no ; then
2214         AC_CHECK_FUNC(setproctitle,     [have_setproctitle=yes], [
2215                 AC_CHECK_LIB(util, setproctitle,
2216                         [have_setproctitle=yes
2217                         LUTIL_LIBS="$LUTIL_LIBS -lutil"],
2218                         [have_setproctitle=no
2219                         LIBOBJS="$LIBOBJS setproctitle.o"
2220                         LIBSRCS="$LIBSRCS setproctitle.c"])])
2221
2222         if test $have_setproctitle = yes ; then
2223                 AC_DEFINE(HAVE_SETPROCTITLE,1,
2224                         [define if setproctitle(3) is available])
2225         fi
2226 fi
2227
2228 dnl ----------------------------------------------------------------
2229 dnl Check for SLPv2 Compliant API Library
2230 if test $ol_enable_slp != no ; then
2231         AC_CHECK_HEADERS( slp.h )
2232
2233         if test $ac_cv_header_slp_h = yes ; then
2234                 AC_CHECK_LIB(slp, SLPOpen, [have_slp=yes], [have_slp=no])
2235                 if test $have_slp = yes ; then
2236                         AC_DEFINE(HAVE_SLP, 1, [define if you have -lslp])
2237                         SLAPD_SLP_LIBS=-lslp
2238                 fi
2239
2240         elif test $ol_enable_slp = yes ; then
2241                 AC_MSG_ERROR([SLP not found])
2242         fi
2243 fi
2244
2245 dnl ----------------------------------------------------------------
2246 dnl Check for multiple precision support
2247 if test "$ol_with_multiple_precision" != "no" ; then
2248         ol_have_bignum=no
2249         ol_have_gmp=no
2250
2251         AC_CHECK_HEADERS(openssl/bn.h bn.h)
2252         AC_CHECK_HEADERS(openssl/crypto.h crypto.h)
2253         AC_CHECK_HEADERS( gmp.h )
2254
2255         if test "$ol_with_tls" = "found" ; then
2256                 ol_have_bn_h=no
2257                 ol_have_crypto_h=no
2258
2259                 if test "$ac_cv_header_openssl_bn_h" = "yes" \
2260                                 -o "$ac_cv_header_bn_h" = "yes" ; then
2261                         ol_have_bn_h=yes
2262                 fi
2263
2264                 if test "$ac_cv_header_openssl_crypto_h" = "yes" \
2265                                 -o "$ac_cv_header_crypto_h" = "yes" ; then
2266                         ol_have_crypto_h=yes
2267                 fi
2268
2269                 if test "$ol_have_bn_h" = "yes" \
2270                                 -a "$ol_have_crypto_h" = "yes" ; then
2271                         ol_have_bignum=yes
2272                 fi
2273         fi
2274
2275         if test $ac_cv_header_gmp_h = yes ; then
2276                 AC_CHECK_LIB(gmp, __gmpz_add_ui, [have_gmp=yes], [have_gmp=no])
2277                 if test $have_gmp = yes ; then
2278                         ol_have_gmp=yes
2279                 fi
2280         fi
2281
2282         AC_MSG_CHECKING([for multiple precision support])
2283
2284         ol_mp_support="none"
2285         case "$ol_with_multiple_precision" in
2286         auto)
2287                 dnl preferred sequence:
2288                 dnl - OpenSSL's BIGNUM (if libssl is already linked)
2289                 dnl - GNU's MP
2290                 dnl - unsigned long
2291                 if test "$ol_have_bignum" = "yes" ; then
2292                         ol_mp_support="bignum"
2293                 else
2294                         if test "$ol_have_gmp" = "yes" ; then
2295                                 ol_mp_support="gmp"
2296                         fi
2297                 fi
2298                 ;;
2299         bignum)
2300                 if test "$ol_have_bignum" != "yes" ; then
2301                         AC_MSG_ERROR([OpenSSL's BIGNUM not available])
2302                 fi
2303                 ol_mp_support="bignum"
2304                 ;;
2305         gmp)
2306                 if test "$ol_have_gmp" != "yes" ; then
2307                         AC_MSG_ERROR([GMP not available])
2308                 fi
2309                 ol_mp_support="gmp"
2310                 ;;
2311         yes)
2312                 if test "$ol_have_bignum" = "yes" ; then
2313                         ol_mp_support="bignum"
2314                 elif test "$ol_have_gmp" = "yes" ; then
2315                         ol_mp_support="gmp"
2316                 else
2317                         AC_MSG_ERROR([not available])
2318                 fi
2319                 ;;
2320         esac
2321
2322         case "$ol_mp_support" in
2323         bignum)
2324                 AC_DEFINE(HAVE_BIGNUM, 1,
2325                         [define if you have SSLeay or OpenSSL's BIGNUM])
2326                 ;;
2327         gmp)
2328                 AC_DEFINE(HAVE_GMP, 1, [define if you have -lgmp])
2329                 SLAPD_GMP_LIBS=-lgmp
2330                 ;;
2331         none)
2332                 ;;
2333         esac
2334
2335         AC_MSG_RESULT($ol_mp_support)
2336 fi
2337
2338 dnl ----------------------------------------------------------------
2339 dnl Checks for typedefs, structures, and compiler characteristics.
2340
2341 dnl Checks for long long
2342 AC_CACHE_CHECK([long long], ol_cv_type_long_long, [
2343         AC_TRY_COMPILE([], [long long x;],
2344                 [ol_cv_type_long_long=yes],
2345                 [ol_cv_type_long_long=no])])
2346 if test $ol_cv_type_long_long = yes; then
2347         AC_DEFINE(HAVE_LONG_LONG, 1, [define if you have 'long long'])
2348 fi
2349
2350 AC_TYPE_MODE_T
2351 AC_TYPE_OFF_T
2352 AC_TYPE_PID_T
2353 AM_TYPE_PTRDIFF_T
2354 AC_TYPE_SIGNAL
2355 AC_TYPE_SIZE_T
2356
2357 AC_CHECK_TYPE(ssize_t, [signed int])
2358 AC_CHECK_TYPE(caddr_t,  [char *])
2359
2360 OL_TYPE_SOCKLEN_T
2361 AC_STRUCT_ST_BLKSIZE
2362 AC_HEADER_TIME
2363 AC_STRUCT_TM
2364 AC_TYPE_UID_T
2365 OL_TYPE_SIG_ATOMIC_T
2366
2367 dnl AC_TYPE_GETGROUPS
2368
2369 OL_STRUCT_PASSWD_PW_GECOS
2370 OL_STRUCT_PASSWD_PW_PASSWD
2371
2372 OL_C_UPPER_LOWER
2373 AC_C_CONST
2374 OL_C_VOLATILE
2375
2376 if test $cross_compiling = yes ; then
2377         AC_MSG_WARN([Crossing compiling... all bets are off!])
2378         AC_DEFINE(CROSS_COMPILING, 1, [define if cross compiling])
2379 else
2380         AC_C_BIGENDIAN
2381 fi
2382
2383 AC_COMPILE_CHECK_SIZEOF(short)
2384 AC_COMPILE_CHECK_SIZEOF(int)
2385 AC_COMPILE_CHECK_SIZEOF(long)
2386 AC_COMPILE_CHECK_SIZEOF(wchar_t)
2387
2388 if test "$ac_cv_sizeof_int" -lt 4 ; then
2389         AC_MSG_WARN([OpenLDAP requires 'int' to be 32 bits or greater.])
2390
2391         AC_DEFINE(LBER_INT_T,long)
2392 else
2393         AC_DEFINE(LBER_INT_T,int)
2394 fi
2395
2396 AC_DEFINE(LBER_LEN_T,long)
2397 AC_DEFINE(LBER_SOCKET_T,int)
2398 AC_DEFINE(LBER_TAG_T,long)
2399
2400 dnl ----------------------------------------------------------------
2401 dnl Checks for library functions.
2402 AC_FUNC_MEMCMP
2403
2404 if test $ac_cv_func_memcmp_clean = no ; then
2405         AC_DEFINE(NEED_MEMCMP_REPLACEMENT,1,
2406                 [define if memcmp is not 8-bit clean or is otherwise broken])
2407 fi
2408
2409 dnl AM_FUNC_MKTIME dnl checks for sys/time.h and unistd.h
2410 AC_FUNC_STRFTIME
2411 dnl AM_FUNC_STRTOD
2412
2413 OL_FUNC_INET_ATON
2414
2415 dnl Check for NT specific routines
2416 AC_CHECK_FUNC(_spawnlp, AC_DEFINE(HAVE_SPAWNLP,1,[if you have spawnlp()]))
2417
2418 AC_CHECK_FUNC(_snprintf, [ac_cv_func_snprintf=yes
2419         AC_DEFINE(snprintf, _snprintf, [define to snprintf routine])
2420 ])
2421
2422 AC_CHECK_FUNC(_vsnprintf, [ac_cv_func_vsnprintf=yes
2423         AC_DEFINE(vsnprintf, _vsnprintf, [define to vsnprintf routine])
2424 ])
2425
2426 AC_FUNC_VPRINTF
2427
2428 if test $ac_cv_func_vprintf = yes ; then
2429         dnl check for vsnprintf
2430         AC_CHECK_FUNCS(snprintf vsnprintf)
2431 fi
2432
2433 AC_CHECK_FUNCS(         \
2434         bcopy                   \
2435         closesocket             \
2436         chroot                  \
2437         endgrent                \
2438         endpwent                \
2439         fcntl                   \
2440         flock                   \
2441         fstat                   \
2442         getdtablesize   \
2443         getgrgid                \
2444         gethostname             \
2445         getpass                 \
2446         getpassphrase   \
2447         getpwuid                \
2448         getpwnam                \
2449         getspnam                \
2450         gettimeofday    \
2451         initgroups              \
2452         lockf                   \
2453         memcpy                  \
2454         memmove                 \
2455         mkstemp                 \
2456         mktemp                  \
2457         pipe                    \
2458         read                    \
2459         recv                    \
2460         recvfrom                \
2461         setpwfile               \
2462         setgid                  \
2463         setegid                 \
2464         setsid                  \
2465         setuid                  \
2466         seteuid                 \
2467         signal                  \
2468         strdup                  \
2469         strpbrk                 \
2470         strrchr                 \
2471         strsep                  \
2472         strstr                  \
2473         strtol                  \
2474         strtoul                 \
2475         strtoq                  \
2476         strtouq                 \
2477         strtoll                 \
2478         strspn                  \
2479         sysconf                 \
2480         usleep                  \
2481         waitpid                 \
2482         wait4                   \
2483         write                   \
2484         send                    \
2485         sendmsg                 \
2486         sendto                  \
2487 )
2488
2489 dnl We actually may need to replace more than this.
2490 AC_REPLACE_FUNCS(getopt getpeereid)
2491
2492 if test "$ac_cv_func_getopt" != yes; then
2493         LIBSRCS="$LIBSRCS getopt.c"
2494 fi
2495 if test "$ac_cv_func_getpeereid" != yes; then
2496         OL_MSGHDR_MSG_ACCRIGHTS
2497         if test "$ac_cv_func_getpeereid" != yes; then
2498                 OL_MSGHDR_MSG_CONTROL
2499         fi
2500         LIBSRCS="$LIBSRCS getpeereid.c"
2501 fi
2502 if test "$ac_cv_func_snprintf" != yes -o "$ac_cv_func_vsnprintf" != yes; then
2503         if test "$ac_cv_func_snprintf" != yes; then
2504                 AC_DEFINE(snprintf, ber_pvt_snprintf, [define to snprintf routine])
2505         fi
2506         if test "$ac_cv_func_vsnprintf" != yes; then
2507                 AC_DEFINE(vsnprintf, ber_pvt_vsnprintf, [define to snprintf routine])
2508         fi
2509 fi
2510
2511 dnl ----------------------------------------------------------------
2512 dnl Sort out defines
2513
2514 if test "$ol_enable_slapi" != no ; then
2515         dnl This check is done also if --enable-modules is used;
2516         dnl it is duplicated here, 'cause it'd be cached anyway
2517         AC_CHECK_HEADERS(ltdl.h)
2518
2519         if test $ac_cv_header_ltdl_h != yes ; then
2520                 AC_MSG_ERROR([could not locate <ltdl.h>])
2521         fi
2522         AC_CHECK_LIB(ltdl, lt_dlinit, [
2523                 SLAPI_LIBS=-lltdl
2524                 LIBSLAPI=libslapi.a
2525                 LIBSLAPITOOLS=../libslapi.a
2526                 AC_DEFINE(HAVE_LIBLTDL,1,[define if you have libtool -ltdl])
2527         ],[AC_MSG_ERROR([could not locate libtool -lltdl])])
2528
2529         AC_DEFINE(LDAP_SLAPI,1, [define this to add SLAPI code])
2530 fi
2531
2532 if test "$ol_enable_debug" != no ; then
2533         AC_DEFINE(LDAP_DEBUG,1,
2534                 [define this to add debugging code])
2535 fi
2536 if test "$ol_enable_syslog" = yes ; then
2537         AC_DEFINE(LDAP_SYSLOG,1,
2538                 [define this to add syslog code])
2539 fi
2540 if test "$ol_link_kbind" != no ; then
2541         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND,LDAP_VENDOR_VERSION)
2542 fi
2543 if test "$ol_enable_proctitle" != no ; then
2544         AC_DEFINE(LDAP_PROCTITLE,1,
2545                 [define this for LDAP process title support])
2546 fi
2547 if test "$ol_enable_referrals" != no ; then
2548         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS,LDAP_VENDOR_VERSION)
2549 fi
2550 if test "$ol_enable_local" != no; then
2551         AC_DEFINE(LDAP_PF_LOCAL,1,[define to support PF_LOCAL])
2552 fi
2553 if test "$ol_link_ipv6" != no; then
2554         AC_DEFINE(LDAP_PF_INET6,1,[define to support PF_INET6])
2555 fi
2556 if test "$ol_enable_cleartext" != no ; then
2557         AC_DEFINE(SLAPD_CLEARTEXT,1,[define to support cleartext passwords])
2558 fi
2559 if test "$ol_enable_crypt" != no ; then
2560         AC_DEFINE(SLAPD_CRYPT,1,[define to support crypt(3) passwords])
2561 fi
2562 if test "$ol_link_spasswd" != no ; then
2563         AC_DEFINE(SLAPD_SPASSWD,1,[define to support SASL passwords])
2564 fi
2565 if test "$ol_enable_multimaster" != no ; then
2566         AC_DEFINE(SLAPD_MULTIMASTER,1,[define to support multimaster replication])
2567 fi
2568 if test "$ol_enable_rlookups" != no ; then
2569         AC_DEFINE(SLAPD_RLOOKUPS,1,[define to support reverse lookups])
2570 fi
2571 if test "$ol_enable_aci" != no ; then
2572         AC_DEFINE(SLAPD_ACI_ENABLED,1,[define to support per-object ACIs])
2573 fi
2574
2575 if test "$ol_link_modules" != no ; then
2576         AC_DEFINE(SLAPD_MODULES,1,[define to support modules])
2577         BUILD_SLAPD=yes
2578         SLAPD_MODULES_LDFLAGS="-dlopen self"
2579 fi
2580
2581 AC_DEFINE(SLAPD_MOD_STATIC,1,[statically linked module])
2582 AC_DEFINE(SLAPD_MOD_DYNAMIC,2,[dynamically linked module])
2583
2584 if test "$ol_enable_bdb" != no ; then
2585         BUILD_SLAPD=yes
2586         BUILD_BDB=$ol_enable_bdb
2587         if test "$ol_enable_bdb" = mod ; then
2588                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-bdb"
2589                 MFLAG=SLAPD_MOD_DYNAMIC
2590         else
2591                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-bdb"
2592                 MFLAG=SLAPD_MOD_STATIC
2593         fi
2594         AC_DEFINE_UNQUOTED(SLAPD_BDB,$MFLAG,[define to support BDB backend])
2595 fi
2596
2597 if test "$ol_enable_dnssrv" != no ; then
2598         BUILD_SLAPD=yes
2599         BUILD_DNSSRV=$ol_enable_dnssrv
2600         if test "$ol_enable_dnssrv" = mod ; then
2601                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-dnssrv"
2602                 MFLAG=SLAPD_MOD_DYNAMIC
2603         else
2604                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-dnssrv"
2605                 MFLAG=SLAPD_MOD_STATIC
2606         fi
2607         AC_DEFINE_UNQUOTED(SLAPD_DNSSRV,$MFLAG,[define to support DNS SRV backend])
2608 fi
2609
2610 if test "$ol_enable_hdb" != no ; then
2611         BUILD_SLAPD=yes
2612         BUILD_HDB=$ol_enable_hdb
2613         if test "$ol_enable_hdb" = mod ; then
2614                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-hdb"
2615                 MFLAG=SLAPD_MOD_DYNAMIC
2616         else
2617                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-hdb"
2618                 MFLAG=SLAPD_MOD_STATIC
2619         fi
2620         AC_DEFINE_UNQUOTED(SLAPD_HDB,$MFLAG,[define to support HDB backend])
2621 fi
2622
2623 if test "$ol_enable_ldap" != no ; then
2624         BUILD_SLAPD=yes
2625         BUILD_LDAP=$ol_enable_ldap
2626         if test "$ol_enable_ldap" = mod ; then
2627                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-ldap"
2628                 MFLAG=SLAPD_MOD_DYNAMIC
2629         else
2630                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-ldap"
2631                 MFLAG=SLAPD_MOD_STATIC
2632         fi
2633         AC_DEFINE_UNQUOTED(SLAPD_LDAP,$MFLAG,[define to support LDAP backend])
2634 fi
2635
2636 if test "$ol_link_ldbm" != no -a $ol_enable_ldbm != no; then
2637         BUILD_SLAPD=yes
2638         BUILD_LDBM=$ol_enable_ldbm
2639         if test "$ol_enable_ldbm" = mod ; then
2640                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-ldbm"
2641                 MFLAG=SLAPD_MOD_DYNAMIC
2642         else
2643                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-ldbm"
2644                 MFLAG=SLAPD_MOD_STATIC
2645         fi
2646         AC_DEFINE_UNQUOTED(SLAPD_LDBM,$MFLAG,[define to support LDBM backend])
2647 fi
2648
2649 if test "$ol_enable_meta" != no ; then
2650         BUILD_SLAPD=yes
2651         BUILD_META=$ol_enable_meta
2652         BUILD_REWRITE=yes
2653         if test "$ol_enable_meta" = mod ; then
2654                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-meta"
2655                 MFLAG=SLAPD_MOD_DYNAMIC
2656         else
2657                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-meta"
2658                 MFLAG=SLAPD_MOD_STATIC
2659         fi
2660         AC_DEFINE_UNQUOTED(SLAPD_META,$MFLAG,[define to support LDAP Metadirectory backend])
2661 fi
2662
2663 if test "$ol_enable_monitor" != no ; then
2664         BUILD_SLAPD=yes
2665         BUILD_MONITOR=$ol_enable_monitor
2666         if test "$ol_enable_monitor" = mod ; then
2667                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-monitor"
2668                 MFLAG=SLAPD_MOD_DYNAMIC
2669         else
2670                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-monitor"
2671                 MFLAG=SLAPD_MOD_STATIC
2672         fi
2673         AC_DEFINE_UNQUOTED(SLAPD_MONITOR,$MFLAG,[define to support cn=Monitor backend])
2674 fi
2675
2676 if test "$ol_enable_null" != no ; then
2677         BUILD_SLAPD=yes
2678         BUILD_NULL=$ol_enable_null
2679         if test "$ol_enable_null" = mod ; then
2680                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-null"
2681                 MFLAG=SLAPD_MOD_DYNAMIC
2682         else
2683                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-null"
2684                 MFLAG=SLAPD_MOD_STATIC
2685         fi
2686         AC_DEFINE_UNQUOTED(SLAPD_NULL,$MFLAG,[define to support NULL backend])
2687 fi
2688
2689 if test "$ol_enable_passwd" != no ; then
2690         BUILD_SLAPD=yes
2691         BUILD_PASSWD=$ol_enable_passwd
2692         if test "$ol_enable_passwd" = mod ; then
2693                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-passwd"
2694                 MFLAG=SLAPD_MOD_DYNAMIC
2695         else
2696                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-passwd"
2697                 MFLAG=SLAPD_MOD_STATIC
2698         fi
2699         AC_DEFINE_UNQUOTED(SLAPD_PASSWD,$MFLAG,[define to support PASSWD backend])
2700 fi
2701
2702 if test "$ol_link_perl" != no ; then
2703         BUILD_SLAPD=yes
2704         BUILD_PERL=$ol_enable_perl
2705         if test "$ol_enable_perl" = mod ; then
2706                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-perl"
2707                 MFLAG=SLAPD_MOD_DYNAMIC
2708         else
2709                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-perl"
2710                 MFLAG=SLAPD_MOD_STATIC
2711         fi
2712         AC_DEFINE_UNQUOTED(SLAPD_PERL,$MFLAG,[define to support PERL backend])
2713 fi
2714
2715 if test "$ol_enable_relay" != no ; then
2716         BUILD_SLAPD=yes
2717         BUILD_RELAY=$ol_enable_relay
2718         if test "$ol_enable_relay" = mod ; then
2719                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-relay"
2720                 MFLAG=SLAPD_MOD_DYNAMIC
2721         else
2722                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-relay"
2723                 MFLAG=SLAPD_MOD_STATIC
2724         fi
2725         AC_DEFINE_UNQUOTED(SLAPD_RELAY,$MFLAG,[define to support relay backend])
2726 fi
2727
2728 if test "$ol_enable_shell" != no ; then
2729         if test "$ol_link_thread" != no ; then
2730                 AC_MSG_WARN([Use of --without-threads is recommended with back-shell])
2731         fi
2732         BUILD_SLAPD=yes
2733         BUILD_SHELL=$ol_enable_shell
2734         if test "$ol_enable_shell" = mod ; then
2735                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-shell"
2736                 MFLAG=SLAPD_MOD_DYNAMIC
2737         else
2738                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-shell"
2739                 MFLAG=SLAPD_MOD_STATIC
2740         fi
2741         AC_DEFINE_UNQUOTED(SLAPD_SHELL,$MFLAG,[define to support SHELL backend])
2742 fi
2743
2744 if test "$ol_link_sql" != no ; then
2745         BUILD_SLAPD=yes
2746         BUILD_SQL=$ol_enable_sql
2747         if test "$ol_enable_sql" = mod; then
2748                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-sql"
2749                 MFLAG=SLAPD_MOD_DYNAMIC
2750         else
2751                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-sql"
2752                 MFLAG=SLAPD_MOD_STATIC
2753         fi
2754         AC_DEFINE_UNQUOTED(SLAPD_SQL,$MFLAG,[define to support SQL backend])
2755 fi
2756
2757 if test "$ol_enable_denyop" != no ; then
2758         BUILD_DENYOP=$ol_enable_denyop
2759         if test "$ol_enable_denyop" = mod ; then
2760                 MFLAG=SLAPD_MOD_DYNAMIC
2761                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS denyop.la"
2762         else
2763                 MFLAG=SLAPD_MOD_STATIC
2764         fi
2765         AC_DEFINE_UNQUOTED(SLAPD_OVER_DENYOP,$MFLAG,[define for Dynamic Group overlay])
2766 fi
2767
2768 if test "$ol_enable_dyngroup" != no ; then
2769         BUILD_DYNGROUP=$ol_enable_dyngroup
2770         if test "$ol_enable_dyngroup" = mod ; then
2771                 MFLAG=SLAPD_MOD_DYNAMIC
2772                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS dyngroup.la"
2773         else
2774                 MFLAG=SLAPD_MOD_STATIC
2775         fi
2776         AC_DEFINE_UNQUOTED(SLAPD_OVER_DYNGROUP,$MFLAG,[define for Dynamic Group overlay])
2777 fi
2778
2779 if test "$ol_enable_glue" != no ; then
2780         BUILD_GLUE=$ol_enable_glue
2781         if test "$ol_enable_glue" = mod ; then
2782                 MFLAG=SLAPD_MOD_DYNAMIC
2783                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS glue.la"
2784         else
2785                 MFLAG=SLAPD_MOD_STATIC
2786         fi
2787         AC_DEFINE_UNQUOTED(SLAPD_OVER_GLUE,$MFLAG,[define for Backend Glue overlay])
2788 fi
2789
2790 if test "$ol_enable_lastmod" != no ; then
2791         BUILD_LASTMOD=$ol_enable_lastmod
2792         if test "$ol_enable_lastmod" = mod ; then
2793                 MFLAG=SLAPD_MOD_DYNAMIC
2794                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS lastmod.la"
2795         else
2796                 MFLAG=SLAPD_MOD_STATIC
2797         fi
2798         AC_DEFINE_UNQUOTED(SLAPD_OVER_LASTMOD,$MFLAG,[define for Last Modification overlay])
2799 fi
2800
2801 if test "$ol_enable_ppolicy" != no ; then
2802         BUILD_PPOLICY=$ol_enable_ppolicy
2803         if test "$ol_enable_ppolicy" = mod ; then
2804                 MFLAG=SLAPD_MOD_DYNAMIC
2805                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS ppolicy.la"
2806         else
2807                 MFLAG=SLAPD_MOD_STATIC
2808         fi
2809         AC_DEFINE_UNQUOTED(SLAPD_OVER_PPOLICY,$MFLAG,[define for Password Policy overlay])
2810 fi
2811
2812 if test "$ol_enable_proxycache" != no ; then
2813         BUILD_PROXYCACHE=$ol_enable_proxycache
2814         if test "$ol_enable_proxycache" = mod ; then
2815                 MFLAG=SLAPD_MOD_DYNAMIC
2816                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS pcache.la"
2817         else
2818                 MFLAG=SLAPD_MOD_STATIC
2819         fi
2820         AC_DEFINE_UNQUOTED(SLAPD_OVER_PROXYCACHE,$MFLAG,[define for Proxy Cache overlay])
2821 fi
2822
2823 if test "$ol_enable_refint" != no ; then
2824         BUILD_REFINT=$ol_enable_refint
2825         if test "$ol_enable_refint" = mod ; then
2826                 MFLAG=SLAPD_MOD_DYNAMIC
2827                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS refint.la"
2828         else
2829                 MFLAG=SLAPD_MOD_STATIC
2830         fi
2831         AC_DEFINE_UNQUOTED(SLAPD_OVER_REFINT,$MFLAG,[define for Referential Integrity overlay])
2832 fi
2833
2834 if test "$ol_enable_rwm" != no ; then
2835         BUILD_REWRITE=yes
2836         BUILD_RWM=$ol_enable_rwm
2837         if test "$ol_enable_rwm" = mod ; then
2838                 MFLAG=SLAPD_MOD_DYNAMIC
2839                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS rwm.la"
2840         else
2841                 MFLAG=SLAPD_MOD_STATIC
2842         fi
2843         AC_DEFINE_UNQUOTED(SLAPD_OVER_RWM,$MFLAG,[define for Rewrite/Remap overlay])
2844 fi
2845
2846 if test "$ol_enable_syncprov" != no ; then
2847         BUILD_SYNCPROV=$ol_enable_syncprov
2848         if test "$ol_enable_syncprov" = mod ; then
2849                 MFLAG=SLAPD_MOD_DYNAMIC
2850                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS syncprov.la"
2851         else
2852                 MFLAG=SLAPD_MOD_STATIC
2853         fi
2854         AC_DEFINE_UNQUOTED(SLAPD_OVER_SYNCPROV,$MFLAG,[define for Syncrepl Provider overlay])
2855 fi
2856
2857 if test "$ol_enable_translucent" != no ; then
2858         BUILD_TRANSLUCENT=$ol_enable_translucent
2859         if test "$ol_enable_translucent" = mod ; then
2860                 MFLAG=SLAPD_MOD_DYNAMIC
2861                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS translucent.la"
2862         else
2863                 MFLAG=SLAPD_MOD_STATIC
2864         fi
2865         AC_DEFINE_UNQUOTED(SLAPD_OVER_TRANSLUCENT,$MFLAG,[define for Translucent Proxy overlay])
2866 fi
2867
2868 if test "$ol_enable_unique" != no ; then
2869         BUILD_UNIQUE=$ol_enable_unique
2870         if test "$ol_enable_unique" = mod ; then
2871                 MFLAG=SLAPD_MOD_DYNAMIC
2872                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS unique.la"
2873         else
2874                 MFLAG=SLAPD_MOD_STATIC
2875         fi
2876         AC_DEFINE_UNQUOTED(SLAPD_OVER_UNIQUE,$MFLAG,[define for Attribute Uniqueness overlay])
2877 fi
2878
2879 if test "$ol_enable_slurpd" != no -a "$ol_link_threads" != no -a \
2880         $BUILD_SLAPD = yes ; then
2881         BUILD_SLURPD=yes
2882 fi
2883
2884 if test "$ol_enable_rewrite" != no ; then
2885         AC_DEFINE(ENABLE_REWRITE,1,[define to enable rewriting in back-ldap and back-meta])
2886         BUILD_REWRITE=yes
2887 fi
2888
2889 if test "$ol_enable_slapi" != no ; then
2890         AC_DEFINE(ENABLE_SLAPI,1,[define to enable slapi library])
2891         BUILD_SLAPI=yes
2892         SLAPD_SLAPI_DEPEND=libslapi.a
2893 fi
2894
2895 dnl ----------------------------------------------------------------
2896
2897 dnl
2898 dnl For Windows build, we don't want to include -dlopen flags.
2899 dnl They hurt more than they help.
2900 dnl
2901
2902 if test "$ac_cv_mingw32" = yes ; then
2903         PLAT=NT
2904         SLAPD_MODULES_LDFLAGS=
2905 else
2906         PLAT=UNIX
2907 fi
2908
2909 AC_SUBST(LIBSRCS)
2910 AC_SUBST(PLAT)
2911 AC_SUBST(WITH_SASL)
2912 AC_SUBST(WITH_TLS)
2913 AC_SUBST(WITH_MODULES_ENABLED)
2914 AC_SUBST(BUILD_LIBS_DYNAMIC)
2915
2916 AC_SUBST(BUILD_SLAPD)
2917 dnl slapi
2918   AC_SUBST(BUILD_SLAPI)
2919   AC_SUBST(SLAPD_SLAPI_DEPEND)
2920 dnl backends
2921   AC_SUBST(BUILD_BDB)
2922   AC_SUBST(BUILD_DNSSRV)
2923   AC_SUBST(BUILD_HDB)
2924   AC_SUBST(BUILD_LDAP)
2925   AC_SUBST(BUILD_LDBM)
2926   AC_SUBST(BUILD_META)
2927   AC_SUBST(BUILD_MONITOR)
2928   AC_SUBST(BUILD_NULL)
2929   AC_SUBST(BUILD_PASSWD)
2930   AC_SUBST(BUILD_RELAY)
2931   AC_SUBST(BUILD_PERL)
2932   AC_SUBST(BUILD_SHELL)
2933   AC_SUBST(BUILD_SQL)
2934 dnl overlays
2935   AC_SUBST(BUILD_CHAIN)
2936   AC_SUBST(BUILD_DENYOP)
2937   AC_SUBST(BUILD_DYNGROUP)
2938   AC_SUBST(BUILD_GLUE)
2939   AC_SUBST(BUILD_LASTMOD)
2940   AC_SUBST(BUILD_PPOLICY)
2941   AC_SUBST(BUILD_PROXYCACHE)
2942   AC_SUBST(BUILD_REFINT)
2943   AC_SUBST(BUILD_RWM)
2944   AC_SUBST(BUILD_SYNCPROV)
2945   AC_SUBST(BUILD_TRANSLUCENT)
2946   AC_SUBST(BUILD_UNIQUE)
2947 AC_SUBST(BUILD_SLURPD)
2948
2949 AC_SUBST(LDAP_LIBS)
2950 AC_SUBST(SLAPD_LIBS)
2951 AC_SUBST(SLURPD_LIBS)
2952 AC_SUBST(LDBM_LIBS)
2953 AC_SUBST(LTHREAD_LIBS)
2954 AC_SUBST(LUTIL_LIBS)
2955 AC_SUBST(WRAP_LIBS)
2956
2957 AC_SUBST(SLAPD_MODULES_CPPFLAGS)
2958 AC_SUBST(SLAPD_MODULES_LDFLAGS)
2959
2960 AC_SUBST(SLAPD_NO_STATIC)
2961 AC_SUBST(SLAPD_STATIC_BACKENDS)
2962 AC_SUBST(SLAPD_DYNAMIC_BACKENDS)
2963 AC_SUBST(SLAPD_DYNAMIC_OVERLAYS)
2964
2965 AC_SUBST(PERL_CPPFLAGS)
2966 AC_SUBST(SLAPD_PERL_LDFLAGS)
2967 AC_SUBST(MOD_PERL_LDFLAGS)
2968
2969 AC_SUBST(KRB4_LIBS)
2970 AC_SUBST(KRB5_LIBS)
2971 AC_SUBST(SASL_LIBS)
2972 AC_SUBST(TLS_LIBS)
2973 AC_SUBST(MODULES_LIBS)
2974 AC_SUBST(SLAPI_LIBS)
2975 AC_SUBST(LIBSLAPI)
2976 AC_SUBST(LIBSLAPITOOLS)
2977 AC_SUBST(AUTH_LIBS)
2978
2979 AC_SUBST(SLAPD_SLP_LIBS)
2980 AC_SUBST(SLAPD_GMP_LIBS)
2981
2982 AC_SUBST(SLAPD_SQL_LDFLAGS)
2983 AC_SUBST(SLAPD_SQL_LIBS)
2984 AC_SUBST(SLAPD_SQL_INCLUDES)
2985
2986 dnl ----------------------------------------------------------------
2987 dnl final help output
2988 AC_ARG_WITH(xxinstall,[
2989 See INSTALL file for further details.])
2990
2991 dnl ----------------------------------------------------------------
2992 dnl final output
2993 dnl
2994
2995 AC_OUTPUT( \
2996 Makefile:build/top.mk:Makefile.in:build/dir.mk \
2997 doc/Makefile:build/top.mk:doc/Makefile.in:build/dir.mk \
2998 doc/man/Makefile:build/top.mk:doc/man/Makefile.in:build/dir.mk \
2999 doc/man/man1/Makefile:build/top.mk:doc/man/man1/Makefile.in:build/man.mk \
3000 doc/man/man3/Makefile:build/top.mk:doc/man/man3/Makefile.in:build/man.mk \
3001 doc/man/man5/Makefile:build/top.mk:doc/man/man5/Makefile.in:build/man.mk \
3002 doc/man/man8/Makefile:build/top.mk:doc/man/man8/Makefile.in:build/man.mk \
3003 clients/Makefile:build/top.mk:clients/Makefile.in:build/dir.mk \
3004 clients/tools/Makefile:build/top.mk:clients/tools/Makefile.in:build/rules.mk \
3005 include/Makefile:build/top.mk:include/Makefile.in \
3006 libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk      \
3007 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk  \
3008 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk  \
3009 libraries/libldap_r/Makefile:build/top.mk:libraries/libldap_r/Makefile.in:build/lib.mk:build/lib-shared.mk      \
3010 libraries/liblunicode/Makefile:build/top.mk:libraries/liblunicode/Makefile.in:build/lib.mk:build/lib-static.mk  \
3011 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.mk        \
3012 libraries/librewrite/Makefile:build/top.mk:libraries/librewrite/Makefile.in:build/lib.mk:build/lib-static.mk \
3013 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
3014 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
3015 servers/slapd/back-bdb/Makefile:build/top.mk:servers/slapd/back-bdb/Makefile.in:build/mod.mk \
3016 servers/slapd/back-dnssrv/Makefile:build/top.mk:servers/slapd/back-dnssrv/Makefile.in:build/mod.mk \
3017 servers/slapd/back-hdb/Makefile:build/top.mk:servers/slapd/back-hdb/Makefile.in:build/mod.mk \
3018 servers/slapd/back-ldap/Makefile:build/top.mk:servers/slapd/back-ldap/Makefile.in:build/mod.mk \
3019 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/mod.mk \
3020 servers/slapd/back-ldif/Makefile:build/top.mk:servers/slapd/back-ldif/Makefile.in:build/mod.mk \
3021 servers/slapd/back-meta/Makefile:build/top.mk:servers/slapd/back-meta/Makefile.in:build/mod.mk \
3022 servers/slapd/back-monitor/Makefile:build/top.mk:servers/slapd/back-monitor/Makefile.in:build/mod.mk \
3023 servers/slapd/back-null/Makefile:build/top.mk:servers/slapd/back-null/Makefile.in:build/mod.mk \
3024 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/mod.mk \
3025 servers/slapd/back-perl/Makefile:build/top.mk:servers/slapd/back-perl/Makefile.in:build/mod.mk \
3026 servers/slapd/back-relay/Makefile:build/top.mk:servers/slapd/back-relay/Makefile.in:build/mod.mk \
3027 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/mod.mk \
3028 servers/slapd/back-sql/Makefile:build/top.mk:servers/slapd/back-sql/Makefile.in:build/mod.mk \
3029 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
3030 servers/slapd/slapi/Makefile:build/top.mk:servers/slapd/slapi/Makefile.in:build/lib.mk:build/lib-shared.mk  \
3031 servers/slapd/overlays/Makefile:build/top.mk:servers/slapd/overlays/Makefile.in:build/lib.mk \
3032 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
3033 tests/Makefile:build/top.mk:tests/Makefile.in:build/dir.mk \
3034 tests/run \
3035 tests/progs/Makefile:build/top.mk:tests/progs/Makefile.in:build/rules.mk \
3036 ,[
3037 chmod +x tests/run
3038 date > stamp-h
3039 BACKENDSC="servers/slapd/backends.c"
3040 echo "Making $BACKENDSC"
3041 rm -f $BACKENDSC
3042 cat > $BACKENDSC << ENDX
3043 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
3044  *
3045  * Copyright 1998-2005 The OpenLDAP Foundation.
3046  * All rights reserved.
3047  *
3048  * Redistribution and use in source and binary forms, with or without
3049  * modification, are permitted only as authorized by the OpenLDAP
3050  * Public License.
3051  *
3052  * A copy of this license is available in the file LICENSE in the
3053  * top-level directory of the distribution or, alternatively, at
3054  * <http://www.OpenLDAP.org/license.html>.
3055  */
3056 /* This file is automatically generated by configure; please do not edit. */
3057
3058 #include "portable.h"
3059 #include "slap.h"
3060
3061 ENDX
3062 if test "${STATIC_BACKENDS}"; then
3063         for b in config ${STATIC_BACKENDS}; do
3064                 bb=`echo "${b}" | sed -e 's/back-//'`
3065                 cat >> $BACKENDSC << ENDX
3066 extern BI_init ${bb}_back_initialize;
3067 ENDX
3068         done
3069
3070         cat >> $BACKENDSC << ENDX
3071
3072 BackendInfo slap_binfo[[]] = {
3073 ENDX
3074
3075         for b in config ${STATIC_BACKENDS}; do
3076                 bb=`echo "${b}" | sed -e 's/back-//'`
3077                 echo "    Add ${bb} ..."
3078                 cat >> $BACKENDSC << ENDX
3079         { "${bb}", ${bb}_back_initialize },
3080 ENDX
3081         done
3082
3083         cat >> $BACKENDSC << ENDX
3084         { NULL, NULL },
3085 };
3086
3087 /* end of generated file */
3088 ENDX
3089 fi
3090
3091 echo Please run \"make depend\" to build dependencies
3092 ],[STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS"])