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 1998-2004 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 1998-2004 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 1998-2004 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         no, [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="chain denyop dyngroup lastmod ppolicy proxycache rwm \
 246         refint 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(chain,[    --enable-chain           LDAP Chain Response no|yes|mod],
 254         no, [no yes mod])
 255 OL_ARG_ENABLE(denyop,[    --enable-denyop         Deny Operation overlay no|yes|mod],
 256         no, [no yes mod])
 257 OL_ARG_ENABLE(dyngroup,[    --enable-dyngroup     Dynamic Group overlay no|yes|mod],
 258         no, [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(unique,[    --enable-unique       Attribute Uniqueness overlay no|yes|mod],
 270         no, [no yes mod])
 271
 272
 273 dnl ----------------------------------------------------------------
 274 dnl SLURPD OPTIONS
 275 AC_ARG_WITH(xxslurpdoptions,[
 276 SLURPD (Replication Daemon) Options:])
 277 OL_ARG_ENABLE(slurpd,[  --enable-slurpd   enable building slurpd], auto)dnl
 278
 279 dnl ----------------------------------------------------------------
 280 AC_ARG_WITH(xxliboptions,[
 281 Library Generation & Linking Options])
 282 AC_ENABLE_STATIC
 283 AC_ENABLE_SHARED
 284
 285 dnl ----------------------------------------------------------------
 286
 287 dnl General "enable" options
 288 # Activate any backends that were not explicitly enabled.
 289 # Note that back_bdb defaults to "yes" so this loop won't touch it.
 290 if test $ol_enable_backends != no ; then
 291         for i in $Backends; do
 292                 eval "ol_tmp=\$ol_enable_$i"
 293                 if test $ol_tmp = no ; then
 294                         eval "ol_enable_$i=$ol_enable_backends"
 295                 fi
 296         done
 297 fi
 298 # Activate the overlays
 299 if test $ol_enable_overlays != no ; then
 300         for i in $Overlays; do
 301                 eval "ol_tmp=\$ol_enable_$i"
 302                 if test $ol_tmp = no ; then
 303                         eval "ol_enable_$i=$ol_enable_overlays"
 304                 fi
 305         done
 306 fi
 307
 308 # validate options
 309 if test $ol_enable_slapd = no ; then
 310         dnl SLAPD was specificallly disabled
 311         if test $ol_enable_slapi = yes ; then
 312                 AC_MSG_WARN([slapd disabled, ignoring --enable-slapi argument])
 313         fi
 314         if test $ol_enable_backends != no ; then
 315                 AC_MSG_WARN([slapd disabled, ignoring --enable-backends argument])
 316         fi
 317         for i in $Backends; do
 318                 eval "ol_tmp=\$ol_enable_$i"
 319                 if test $ol_tmp != no ; then
 320                         AC_MSG_WARN([slapd disabled, ignoring --enable-$i argument])
 321                         eval "ol_enable_$i=no"
 322                 fi
 323         done
 324         if test $ol_enable_modules = yes ; then
 325                 AC_MSG_WARN([slapd disabled, ignoring --enable-modules argument])
 326         fi
 327         if test $ol_enable_multimaster = yes ; then
 328                 AC_MSG_WARN([slapd disabled, ignoring --enable-multimaster argument])
 329         fi
 330         if test $ol_enable_wrappers = yes ; then
 331                 AC_MSG_WARN([slapd disabled, ignoring --enable-wrappers argument])
 332         fi
 333         if test $ol_enable_rlookups = yes ; then
 334                 AC_MSG_WARN([slapd disabled, ignoring --enable-rlookups argument])
 335         fi
 336         if test $ol_enable_aci = yes ; then
 337                 AC_MSG_WARN([slapd disabled, ignoring --enable-aci argument])
 338         fi
 339         if test $ol_with_ldbm_api != auto ; then
 340                 AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-api argument])
 341         fi
 342         if test $ol_with_ldbm_type != auto ; then
 343                 AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-type argument])
 344         fi
 345         if test $ol_enable_slurpd = yes ; then
 346                 AC_MSG_ERROR([slurpd requires slapd])
 347         fi
 348         if test $ol_enable_rewrite = yes ; then
 349                 AC_MSG_WARN([slapd disabled, ignoring --enable-rewrite argument])
 350         fi
 351         dnl overlays
 352         if test $ol_enable_overlays != no ; then
 353                 AC_MSG_WARN([slapd disabled, ignoring --enable-overlays argument])
 354         fi
 355         for i in $Overlays; do
 356                 eval "ol_tmp=\$ol_enable_$i"
 357                 if test $ol_tmp != no ; then
 358                         AC_MSG_WARN([slapd disabled, ignoring --enable-$i argument])
 359                         eval "ol_enable_$i=no"
 360                 fi
 361         done
 362
 363         # force settings to no
 364         ol_enable_slapi=no
 365
 366         ol_enable_backends=no
 367         ol_enable_overlays=no
 368         ol_enable_modules=no
 369         ol_enable_multimaster=no
 370         ol_enable_rlookups=no
 371         ol_enable_aci=no
 372         ol_enable_wrappers=no
 373
 374         ol_with_ldbm_api=no
 375         ol_with_ldbm_type=no
 376
 377         ol_enable_slurpd=no
 378
 379         ol_enable_rewrite=no
 380
 381 elif test $ol_enable_ldbm = no ; then
 382         dnl SLAPD without LDBM
 383
 384         if test $ol_with_ldbm_api != auto ; then
 385                 AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-api argument])
 386         fi
 387
 388         if test $ol_with_ldbm_type != auto ; then
 389                 AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-type argument])
 390         fi
 391
 392         if test $ol_enable_modules != yes -a \
 393                 $ol_enable_bdb = no -a \
 394                 $ol_enable_dnssrv = no -a \
 395                 $ol_enable_hdb = no -a \
 396                 $ol_enable_ldap = no -a \
 397                 $ol_enable_meta = no -a \
 398                 $ol_enable_monitor = no -a \
 399                 $ol_enable_null = no -a \
 400                 $ol_enable_passwd = no -a \
 401                 $ol_enable_perl = no -a \
 402                 $ol_enable_relay = no -a \
 403                 $ol_enable_shell = no -a \
 404                 $ol_enable_sql = no ; then
 405
 406                 if test $ol_enable_slapd = yes ; then
 407                         AC_MSG_ERROR([slapd requires a backend])
 408                 else
 409                         AC_MSG_WARN([skipping slapd, no backend specified])
 410                         ol_enable_slapd=no
 411                 fi
 412         fi
 413
 414         ol_with_ldbm_api=no
 415         ol_with_ldbm_type=no
 416
 417         if test $ol_enable_bdb != no -o $ol_enable_hdb != no; then
 418                 ol_with_ldbm_api=berkeley
 419         fi
 420
 421 else
 422         dnl SLAPD with LDBM
 423         if test $ol_with_ldbm_api = gdbm -a \
 424                 $ol_with_ldbm_type = btree ; then
 425                 AC_MSG_ERROR([GDBM only supports LDBM type hash])
 426         fi
 427         if test $ol_with_ldbm_api = mdbm -a \
 428                 $ol_with_ldbm_type = btree ; then
 429                 AC_MSG_ERROR([MDBM only supports LDBM type hash])
 430         fi
 431         if test $ol_with_ldbm_api = ndbm -a \
 432                 $ol_with_ldbm_type = btree ; then
 433                 AC_MSG_ERROR([NDBM only supports LDBM type hash])
 434         fi
 435
 436         if test $ol_enable_bdb != no -o $ol_enable_hdb != no ; then
 437                 if test $ol_with_ldbm_api = auto ; then
 438                         ol_with_ldbm_api=berkeley
 439                 elif test $ol_with_ldbm_api != berkeley ; then
 440                         AC_MSG_ERROR([LDBM API not compatible with BDB/HDB])
 441                 fi
 442         fi
 443 fi
 444
 445 if test $ol_enable_chain != no -a $ol_enable_ldap = no ; then
 446         AC_MSG_ERROR([--enable-chain requires --enable-ldap])
 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_LASTMOD=no
 527 BUILD_PPOLICY=no
 528 BUILD_PROXYCACHE=no
 529 BUILD_REFINT=no
 530 BUILD_RWM=no
 531 BUILD_UNIQUE=no
 532
 533 SLAPD_DYNAMIC_OVERLAYS=
 534
 535 SLAPD_MODULES_LDFLAGS=
 536 SLAPD_MODULES_CPPFLAGS=
 537
 538 SLAPD_STATIC_BACKENDS=
 539 SLAPD_DYNAMIC_BACKENDS=
 540
 541 SLAPD_PERL_LDFLAGS=
 542 MOD_PERL_LDFLAGS=
 543 PERL_CPPFLAGS=
 544
 545 SLAPD_SQL_LDFLAGS=
 546 SLAPD_SQL_LIBS=
 547 SLAPD_SQL_INCLUDES=
 548
 549 KRB4_LIBS=
 550 KRB5_LIBS=
 551 SASL_LIBS=
 552 TLS_LIBS=
 553 MODULES_LIBS=
 554 SLAPI_LIBS=
 555 LIBSLAPI=
 556 LIBSLAPITOOLS=
 557 AUTH_LIBS=
 558
 559 SLAPD_SLP_LIBS=
 560 SLAPD_GMP_LIBS=
 561
 562 dnl ================================================================
 563 dnl Checks for programs
 564
 565 AC_DEFINE(HAVE_MKVERSION, 1, [define this if you have mkversion])
 566
 567 dnl ----------------------------------------------------------------
 568 dnl
 569 dnl Determine which C translator to use
 570 dnl
 571
 572 dnl AIX Thread requires we use cc_r or xlc_r.
 573 dnl But only do this IF AIX and CC is not set
 574 dnl and threads are auto|yes|posix.
 575 dnl
 576 dnl If we find cc_r|xlc_r, force pthreads and assume
 577 dnl             pthread_create is in $LIBS (ie: don't bring in
 578 dnl             any additional thread libraries)
 579 dnl If we do not find cc_r|xlc_r, disable threads
 580
 581 ol_aix_threads=no
 582 case "$target" in
 583 *-*-aix*) dnl all AIX is not a good idea.
 584         if test -z "$CC" ; then
 585                 case "$ol_with_threads" in
 586                 auto | yes |  posix) ol_aix_threads=yes ;;
 587                 esac
 588         fi
 589 ;;
 590 esac
 591
 592 if test $ol_aix_threads = yes ; then
 593         if test -z "${CC}" ; then
 594                 AC_CHECK_PROGS(CC,cc_r xlc_r cc)
 595
 596                 if test "$CC" = cc ; then
 597                         dnl no CC! don't allow --with-threads
 598                         if test $ol_with_threads != auto ; then
 599                                 AC_MSG_ERROR([--with-threads requires cc_r (or other suitable compiler) on AIX])
 600                         else
 601                                 AC_MSG_WARN([disabling threads, no cc_r on AIX])
 602                         fi
 603                         ol_with_threads=no
 604                 fi
 605         fi
 606
 607         if test "${CC}" = "cc_r" -o "${CC}" = "xlc_r" ; then
 608                 ol_with_threads=posix
 609                 ol_cv_pthread_create=yes
 610         fi
 611 fi
 612
 613 if test -z "${CC}"; then
 614         AC_CHECK_PROGS(CC,cc gcc,missing)
 615
 616         if test "${CC}" = "missing" ; then
 617                 AC_MSG_ERROR([Unable to locate cc(1) or suitable replacement.  Check PATH or set CC.])
 618         fi
 619 fi
 620
 621 if test -z "${AR}"; then
 622         AC_CHECK_PROGS(AR,ar gar,missing)
 623
 624         if test "${AR}" = "missing" ; then
 625                 AC_MSG_ERROR([Unable to locate ar(1) or suitable replacement.  Check PATH or set AR.])
 626         fi
 627 fi
 628
 629 AC_LIBTOOL_WIN32_DLL
 630 AC_LIBTOOL_DLOPEN
 631 AC_PROG_LIBTOOL
 632
 633 dnl ----------------------------------------------------------------
 634 dnl Perl
 635 ol_link_perl=no
 636 if test $ol_enable_perl != no ; then
 637         AC_PATH_PROG(PERLBIN, perl, /usr/bin/perl)
 638
 639         if test "no$PERLBIN" = "no" ; then
 640                 if test $ol_enable_perl = yes ; then
 641                         AC_MSG_ERROR([could not locate perl])
 642                 fi
 643
 644         else
 645                 PERL_CPPFLAGS="`$PERLBIN -MExtUtils::Embed -e ccopts`"
 646                 PERL_LDFLAGS="`$PERLBIN -MExtUtils::Embed -e ldopts|sed -e 's/ -lc / /' -e 's/ -lc$//'`"
 647
 648                 if test x"$ol_enable_perl" = "xyes" ; then
 649                         SLAPD_PERL_LDFLAGS="$PERL_LDFLAGS"
 650                 else
 651                         MOD_PERL_LDFLAGS="$PERL_LDFLAGS"
 652                 fi
 653                 dnl should check perl version
 654                 ol_link_perl=yes
 655         fi
 656 fi
 657
 658 AC_PROG_CPP
 659
 660 dnl ----------------------------------------------------------------
 661 dnl Checks for UNIX Variants
 662 dnl AC_AIX
 663 dnl AC_ISC_POSIX
 664 dnl AC_MINIX
 665
 666 dnl ----------------------------------------------------------------
 667 dnl Checks for system services
 668 AC_CYGWIN
 669 AC_MINGW32
 670 AC_EXEEXT
 671 AC_OBJEXT
 672
 673 AC_DEFINE_UNQUOTED(EXEEXT, "${EXEEXT}", [defined to be the EXE extension])
 674
 675 dnl ----------------------------------------------------------------
 676 dnl BeOS requires -lbe -lroot -lnet
 677 AC_CHECK_LIB(be, be_app, [LIBS="$LIBS -lbe -lroot -lnet"], :, [-lroot -lnet])
 678
 679 dnl ----------------------------------------------------------------
 680 dnl OpenLDAP requires STDC features
 681 AM_PROG_CC_STDC
 682 if test "X${am_cv_prog_cc_stdc}" = "Xno" ; then
 683         AC_MSG_ERROR([OpenLDAP requires compiler to support STDC constructs.])
 684 fi
 685
 686 dnl ----------------------------------------------------------------
 687 dnl Check cc depend flags
 688 OL_MKDEPEND
 689 if test "${ol_cv_mkdep}" = no ; then
 690         # this will soon become an error
 691         AC_MSG_WARN([do not know how to generate dependencies])
 692 fi
 693
 694 dnl ----------------------------------------------------------------
 695 dnl Check for AIX security library
 696 AC_CHECK_LIB(s, afopen, [
 697         AUTH_LIBS=-ls
 698         AC_DEFINE(HAVE_AIX_SECURITY,1,[define if you have AIX security lib])
 699 ])
 700
 701 dnl ----------------------------------------------------------------
 702 dnl Check for IBM OS/390
 703 case "$target" in
 704 *-ibm-openedition)
 705         ac_cv_func_getopt=no
 706         AC_DEFINE(BOTH_STRINGS_H,1,[define to use both <string.h> and <strings.h>])
 707         ;;
 708 esac
 709
 710 dnl ----------------------------------------------------------------
 711 dnl Check for module support
 712 ol_link_modules=no
 713 if test $ol_enable_modules != no ; then
 714         AC_CHECK_HEADERS(ltdl.h)
 715
 716         if test $ac_cv_header_ltdl_h = no ; then
 717                 AC_MSG_ERROR([could not locate libtool ltdl.h])
 718         fi
 719
 720         AC_CHECK_LIB(ltdl, lt_dlinit, [
 721                 MODULES_LIBS=-lltdl
 722                 AC_DEFINE(HAVE_LIBLTDL,1,[define if you have libtool -ltdl])
 723         ])
 724
 725         if test "$ac_cv_lib_ltdl_lt_dlinit" = no ; then
 726                 AC_MSG_ERROR([could not locate libtool -lltdl])
 727         fi
 728         ol_link_modules=yes
 729
 730 else
 731         for i in $Backends; do
 732                 eval "ol_tmp=\$ol_enable_$i"
 733                 if test $ol_tmp = mod ; then
 734                         AC_MSG_WARN([building static $i backend])
 735                         eval "ol_enable_$i=yes"
 736                 fi
 737         done
 738         for i in $Overlays; do
 739                 eval "ol_tmp=\$ol_enable_$i"
 740                 if test $ol_tmp = mod ; then
 741                         AC_MSG_WARN([building static $i overlay])
 742                         eval "ol_enable_$i=yes"
 743                 fi
 744         done
 745 fi
 746
 747 dnl ----------------------------------------------------------------
 748 dnl Checks for header files.
 749 OL_HEADER_STDC
 750
 751 if test $ol_cv_header_stdc != yes; then
 752         AC_MSG_WARN([could not locate Standard C compliant headers])
 753 fi
 754
 755 AC_HEADER_DIRENT
 756 AC_HEADER_SYS_WAIT
 757 AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
 758 if test $am_cv_sys_posix_termios = yes ; then
 759         AC_DEFINE(HAVE_POSIX_TERMIOS,1,
 760                 [define if you have POSIX termios])
 761 fi
 762
 763 AC_CHECK_HEADERS(       \
 764         arpa/inet.h             \
 765         arpa/nameser.h  \
 766         assert.h                \
 767         bits/types.h    \
 768         conio.h                 \
 769         crypt.h                 \
 770         direct.h                \
 771         errno.h                 \
 772         fcntl.h                 \
 773         filio.h                 \
 774         getopt.h                \
 775         grp.h                   \
 776         io.h                    \
 777         libutil.h               \
 778         limits.h                \
 779         locale.h                \
 780         netinet/tcp.h   \
 781         malloc.h                \
 782         memory.h                \
 783         psap.h                  \
 784         pwd.h                   \
 785         process.h               \
 786         resolv.h                \
 787         sgtty.h                 \
 788         shadow.h                \
 789         stddef.h                \
 790         string.h                \
 791         strings.h               \
 792         sysexits.h              \
 793         sys/file.h              \
 794         sys/filio.h             \
 795         sys/errno.h             \
 796         sys/ioctl.h             \
 797         sys/param.h             \
 798         sys/resource.h  \
 799         sys/select.h    \
 800         sys/socket.h    \
 801         sys/stat.h              \
 802         sys/syslog.h    \
 803         sys/time.h              \
 804         sys/types.h             \
 805         sys/ucred.h             \
 806         sys/uio.h               \
 807         syslog.h                \
 808         termios.h               \
 809         unistd.h                \
 810         winsock.h               \
 811         winsock2.h              \
 812 )
 813
 814
 815 dnl ----------------------------------------------------------------
 816 dnl Checks for libraries
 817
 818 dnl HP-UX requires -lV3
 819 dnl this is not needed on newer versions of HP-UX
 820 AC_CHECK_LIB(V3, sigset)
 821
 822 dnl The following is INTENTIONALLY scripted out because shell does not
 823 dnl support variable names with the '@' character, which is what
 824 dnl autoconf would try to generate if one merely used AC_SEARCH_LIBS
 825 if test "$ac_cv_header_winsock_h" = yes; then
 826 AC_CACHE_CHECK([for winsock], [ol_cv_winsock],
 827 save_LIBS="$LIBS"
 828 for curlib in ws2_32 wsock32; do
 829         LIBS="$LIBS -l$curlib"
 830         AC_TRY_LINK([#include <winsock.h>
 831                         ],
 832                         [
 833                         socket(0,0,0);
 834                         select(0,NULL,NULL,NULL,NULL);
 835                         closesocket(0);
 836                         gethostname(NULL,0);
 837                         ],
 838                         ol_cv_winsock=yes, ol_cv_winsock=no)
 839
 840         if test $ol_cv_winsock = yes; then
 841                 AC_DEFINE(HAVE_WINSOCK, 1, [define if you have winsock])
 842                 ac_cv_func_socket=yes
 843                 ac_cv_func_select=yes
 844                 ac_cv_func_closesocket=yes
 845                 ac_cv_func_gethostname=yes
 846                 if test $curlib = ws2_32; then
 847                         ol_cv_winsock=winsock2
 848                         AC_DEFINE(HAVE_WINSOCK2, 1,
 849                                   [define if you have winsock2])
 850                 fi
 851                 break
 852         fi
 853         LIBS="$save_LIBS"
 854 done)
 855 fi
 856
 857 dnl Find socket()
 858 dnl Likely combinations:
 859 dnl             -lsocket [ -lnsl_s | -lnsl ]
 860 dnl             -linet
 861
 862 AC_CHECK_FUNC(socket, :, [
 863 dnl hopefully we won't include too many libraries
 864         AC_CHECK_LIB(socket, main)
 865         AC_CHECK_LIB(net, main)
 866         AC_CHECK_LIB(nsl_s, main)
 867         AC_CHECK_LIB(nsl, main)
 868         AC_CHECK_LIB(inet, socket)
 869         AC_CHECK_LIB(gen, main)
 870 ])
 871
 872 dnl require select
 873 AC_CHECK_FUNC(select, :, AC_MSG_ERROR([select() required.]))
 874
 875 if test "${ac_cv_header_winsock_h}" != yes; then
 876         dnl Select arg types
 877         dnl (if this detection becomes permenent, it and the select() detection
 878         dnl should be done before the yielding select test)
 879         AC_FUNC_SELECT_ARGTYPES
 880 fi
 881
 882 dnl check to see if system call automatically restart
 883 dnl AC_SYS_RESTARTABLE_SYSCALLS
 884
 885 dnl ----------------------------------------------------------------
 886 AC_CHECK_FUNCS( poll )
 887 AC_CHECK_HEADERS( poll.h )
 888
 889 dnl ----------------------------------------------------------------
 890 AC_CHECK_HEADERS( sys/epoll.h )
 891 if test "${ac_cv_header_sys_epoll_h}" = yes; then
 892 AC_MSG_CHECKING(for epoll system call)
 893 AC_TRY_RUN(
 894 int main(int argc, char *argv[])
 895 {
 896         int epfd = epoll_create(256);
 897         exit (epfd == -1 ? 1 : 0);
 898 }, [AC_MSG_RESULT(yes)
 899 AC_DEFINE(HAVE_EPOLL,1, [define if your system supports epoll])],
 900 AC_MSG_RESULT(no),AC_MSG_RESULT(no))
 901 fi
 902
 903 dnl ----------------------------------------------------------------
 904 # strerror checks
 905 OL_STRERROR
 906
 907 dnl ----------------------------------------------------------------
 908 dnl require POSIX regex
 909 AC_CHECK_HEADERS( regex.h )
 910 if test "$ac_cv_header_regex_h" != yes ; then
 911         AC_MSG_ERROR([POSIX regex.h required.])
 912 fi
 913 AC_SEARCH_LIBS(regfree, [regex gnuregex],
 914         :, AC_MSG_ERROR([POSIX regex required.]))
 915
 916 OL_POSIX_REGEX
 917 if test "$ol_cv_c_posix_regex" = no ; then
 918         AC_MSG_ERROR([broken POSIX regex!])
 919 fi
 920
 921 dnl ----------------------------------------------------------------
 922 dnl UUID Support
 923
 924 have_uuid=no
 925 AC_CHECK_HEADERS(sys/uuid.h)
 926 if test $ac_cv_header_sys_uuid_h = yes ; then
 927         save_LIBS="$LIBS"
 928         AC_SEARCH_LIBS(uuid_to_str, uuid, [have_uuid=yes], :)
 929         LIBS="$save_LIBS"
 930
 931         if test have_uuid = yes ; then
 932                 AC_DEFINE(HAVE_UUID_TO_STR,1,
 933                         [define if you have uuid_to_str()])
 934
 935                 test "$ac_cv_search_uuid_to_str" = "none required" || \
 936                         SLAPD_LIBS="$SLAPD_LIBS $ac_cv_search_uuid_to_str"
 937         fi
 938 fi
 939
 940 dnl For windows, check for the need of RPCRT for UUID function support
 941 if test $have_uuid = no ; then
 942         AC_MSG_CHECKING(to see if -lrpcrt4 is needed for win32 UUID support)
 943         save_LIBS="$LIBS"
 944         LIBS="$LIBS -lrpcrt4"
 945         AC_TRY_LINK([
 946                 int __stdcall UuidCreate(void *);
 947                 int __stdcall UuidToStringA(void *,void **);
 948                 ],
 949                 [
 950                 UuidCreate(0);
 951                 UuidToStringA(0,0);
 952                 ],
 953                 need_rpcrt=yes, need_rpcrt=no)
 954         if test $need_rpcrt = yes; then
 955                 SLAPD_LIBS="$SLAPD_LIBS -lrpcrt4"
 956         fi
 957         LIBS="$save_LIBS"
 958         AC_MSG_RESULT($need_rpcrt)
 959 fi
 960
 961 dnl ----------------------------------------------------------------
 962 dnl Check for resolver routines
 963 dnl       need to check for both res_query and __res_query
 964 dnl   need to check -lc, -lbind, and -lresolv
 965 ol_link_dnssrv=no
 966 AC_CHECK_FUNC(res_query,:)
 967 if test $ac_cv_func_res_query = no ; then
 968         AC_CHECK_FUNC(__res_query,:)
 969         ac_cv_func_res_query=$ac_cv_func___res_query
 970 fi
 971
 972 if test $ac_cv_func_res_query = no ; then
 973         AC_CHECK_LIB(bind, res_query)
 974         ac_cv_func_res_query=$ac_cv_lib_bind_res_query
 975 fi
 976
 977 if test $ac_cv_func_res_query = no ; then
 978         AC_CHECK_LIB(bind, __res_query)
 979         ac_cv_func_res_query=$ac_cv_lib_bind___res_query
 980 fi
 981
 982 if test $ac_cv_func_res_query = no ; then
 983         AC_CHECK_LIB(resolv, res_query)
 984         ac_cv_func_res_query=$ac_cv_lib_resolv_res_query
 985 fi
 986
 987 if test $ac_cv_func_res_query = no ; then
 988         AC_CHECK_LIB(resolv, __res_query)
 989         ac_cv_func_res_query=$ac_cv_lib_resolv___res_query
 990 fi
 991
 992 if test $ac_cv_func_res_query = no ; then
 993         AC_CHECK_LIB(resolv, _res_9_query)
 994         ac_cv_func_res_query=$ac_cv_lib_resolv_res_9_query
 995 fi
 996
 997 if test "$ac_cv_func_res_query" = yes ; then
 998         AC_DEFINE(HAVE_RES_QUERY,1,
 999                 [define if you have res_query()])
1000
1001         if test $ol_enable_dnssrv != no ; then
1002                 ol_link_dnssrv=yes
1003         fi
1004 fi
1005
1006 if test "$ol_enable_dnssrv" != no -a "$ol_link_dnssrv" = no ; then
1007         AC_MSG_ERROR([DNSSRV requires res_query()])
1008 fi
1009
1010 AC_CHECK_FUNCS( hstrerror )
1011
1012 dnl ----------------------------------------------------------------
1013 dnl PF_INET6 support requires getaddrinfo and INET6_ADDRSTRLEN
1014 dnl PF_LOCAL may use getaddrinfo in available
1015 AC_CHECK_FUNCS( getaddrinfo getnameinfo gai_strerror inet_ntop )
1016
1017 ol_link_ipv6=no
1018 if test $ac_cv_func_getaddrinfo = no -o $ac_cv_func_inet_ntop = no ; then
1019         if test $ol_enable_ipv6 = yes ; then
1020                 AC_MSG_ERROR([IPv6 support requires getaddrinfo() and inet_ntop()])
1021         fi
1022 elif test $ol_enable_ipv6 != no ; then
1023         AC_CACHE_CHECK([INET6_ADDRSTRLEN],[ol_cv_inet6_addrstrlen],[
1024                 AC_EGREP_CPP(__has_inet6_addrstrlen__,[
1025 #                       include <netinet/in.h>
1026 #                       ifdef INET6_ADDRSTRLEN
1027                                 __has_inet6_addrstrlen__;
1028 #                       endif
1029                 ], [ol_cv_inet6_addrstrlen=yes], [ol_cv_inet6_addrstrlen=no])])
1030
1031
1032         AC_CACHE_CHECK([struct sockaddr_storage],ol_cv_struct_sockaddr_storage,[
1033                 AC_TRY_COMPILE([
1034 #include <sys/types.h>
1035 #include <sys/socket.h>
1036 ],[
1037                         struct sockaddr_storage ss;
1038 ],                      [ol_cv_struct_sockaddr_storage=yes],
1039                         [ol_cv_struct_sockaddr_storage=no])])
1040
1041         if test $ol_cv_inet6_addrstrlen = yes \
1042                 -a $ol_cv_struct_sockaddr_storage = yes ; then
1043                 ol_link_ipv6=yes
1044         elif test $ol_enable_ipv6 = yes \
1045                         -a $ol_cv_inet6_addrstrlen = no ; then
1046                 AC_MSG_ERROR([IPv6 support requires INET6_ADDRSTRLEN])
1047         elif test $ol_enable_ipv6 = yes \
1048                         -a $ol_cv_struct_sockaddr_storage = no ; then
1049                 AC_MSG_ERROR([IPv6 support requires struct sockaddr_storage])
1050         fi
1051 fi
1052
1053 if test $ol_enable_local != no ; then
1054         AC_CHECK_HEADERS( sys/un.h )
1055
1056         if test $ol_enable_local = auto ; then
1057                 ol_enable_local=$ac_cv_header_sys_un_h
1058         elif test $ac_cv_header_sys_un_h = no ; then
1059                 AC_MSG_ERROR([AF_LOCAL domain support requires sys/un.h])
1060         fi
1061 fi
1062
1063 dnl ----------------------------------------------------------------
1064 dnl Kerberos
1065 ol_link_kbind=no
1066 ol_link_krb5=no
1067 ol_link_krb4=no
1068
1069 if test $ol_with_kerberos = yes -o $ol_with_kerberos = auto \
1070         -o $ol_with_kerberos = k5 -o $ol_with_kerberos = k5only \
1071         -o $ol_with_kerberos = k425 ; then
1072
1073         AC_CHECK_HEADERS(krb5.h)
1074
1075         if test $ac_cv_header_krb5_h = yes ; then
1076                 dnl lazy check for Heimdal Kerberos
1077                 AC_CHECK_HEADERS(heim_err.h)
1078                 if test $ac_cv_header_heim_err_h = yes ; then
1079                         krb5_impl=heimdal
1080                 else
1081                         krb5_impl=mit
1082                 fi
1083
1084                 if test $krb5_impl = mit; then
1085                         AC_CHECK_LIB(k5crypto, main,
1086                                 [krb5crypto=k5crypto],
1087                                 [krb5crypto=crypto])
1088
1089                         AC_CHECK_LIB(krb5, main,
1090                                 [have_krb5=yes
1091                                 KRB5_LIBS="-lkrb5 -l$krb5crypto -lcom_err"],
1092                                 [have_krb5=no],
1093                                 [-l$krb5crypto -lcom_err])
1094
1095                 elif test $krb5_impl = heimdal; then
1096                         AC_CHECK_LIB(des, main,
1097                                 [krb5crypto=des],
1098                                 [krb5crypto=crypto])
1099
1100                         AC_CHECK_LIB(krb5, main,
1101                                 [have_krb5=yes
1102                                 KRB5_LIBS="-lkrb5 -l$krb5crypto -lasn1 -lroken -lcom_err"],
1103                                 [have_krb5=no],
1104                                 [-l$krb5crypto -lasn1 -lroken -lcom_err])
1105
1106                         AC_DEFINE(HAVE_HEIMDAL_KERBEROS, 1,
1107                                 [define if you have HEIMDAL Kerberos])
1108
1109                 else
1110                         have_krb5=no
1111                         AC_MSG_WARN([Unrecognized Kerberos5 Implementation])
1112                 fi
1113
1114                 if test $have_krb5 = yes ; then
1115                         ol_link_krb5=yes
1116
1117                         AC_DEFINE(HAVE_KRB5, 1,
1118                                 [define if you have Kerberos V])
1119
1120                         if test $ol_with_kerberos = k5only ; then
1121                                 ol_with_kerberos=found
1122                         fi
1123
1124                 elif test $ol_with_kerberos != auto ; then
1125                         AC_MSG_ERROR([Required Kerberos 5 support not available])
1126                 fi
1127
1128         fi
1129 fi
1130
1131 if test $ol_link_krb5 = yes -a \( $ol_with_kerberos = yes -o \
1132         $ol_with_kerberos = auto -o $ol_with_kerberos = k425 \) ; then
1133
1134         AC_CHECK_HEADERS(kerberosIV/krb.h kerberosIV/des.h)
1135
1136         if test $ac_cv_header_kerberosIV_krb_h = yes ; then
1137                 if test $krb5_impl = mit; then
1138                         AC_CHECK_LIB(krb4, main, [have_k425=yes
1139                                 KRB4_LIBS="-lkrb4 -ldes425"], [have_k425=no],
1140                                 [-ldes425 -lkrb5 -l$krb5crypto -lcom_err])
1141
1142                 elif test $krb5_impl = heimdal; then
1143                         AC_CHECK_LIB(krb4, main, [have_k425=yes
1144                                 KRB4_LIBS="-lkrb4"], [have_k425=no],
1145                                 [-lkrb5 -l$krb5crypto -lasn1 -lroken -lcom_err])
1146
1147                 else
1148                         have_425=no
1149                         AC_MSG_WARN([Unrecongized Kerberos V Implementation])
1150                 fi
1151
1152                 if test $have_k425 = yes ; then
1153                         ol_with_kerberos=found
1154                         ol_link_krb4=yes
1155
1156                         AC_DEFINE(HAVE_KRB425, 1,
1157                                 [define if you have Kerberos V with IV support])
1158                         AC_DEFINE(HAVE_KRB4, 1,
1159                                 [define if you have Kerberos IV])
1160
1161                         AC_CACHE_CHECK([for des_debug in Kerberos libraries],
1162                                 [ol_cv_var_des_debug], [
1163                                 dnl save the flags
1164                                 save_LIBS="$LIBS"
1165                                 LIBS="$KRB4_LIBS $KRB5_LIBS $LIBS"
1166                                 AC_TRY_LINK([
1167 #include <kerberosIV/krb.h>
1168 #include <kerberosIV/des.h>
1169 extern int des_debug;
1170 ],[
1171 des_debug = 1;
1172 ],                              ol_cv_var_des_debug=yes, ol_cv_var_des_debug=no)
1173                                 dnl restore the LIBS
1174                                 LIBS="$save_LIBS"
1175                         ])
1176
1177                         if test $ol_cv_var_des_debug = yes ; then
1178                                 AC_DEFINE(HAVE_DES_DEBUG,1,
1179                                         [define if you have Kerberos des_debug])
1180                         fi
1181
1182                         LIBS="$save_LIBS"
1183                 fi
1184         fi
1185 fi
1186
1187 if test $ol_link_krb5 = yes ; then
1188         ol_with_kerberos=found
1189 fi
1190
1191 if test $ol_with_kerberos = yes -o $ol_with_kerberos = auto \
1192         -o $ol_with_kerberos = k4 -o $ol_with_kerberos = kth ; then
1193
1194         AC_CHECK_HEADERS(krb.h des.h krb-archaeology.h )
1195
1196         if test $ac_cv_header_krb_h = yes ; then
1197                 AC_CHECK_LIB(krb, main, [have_k4=yes], [have_k4=no], [-ldes])
1198
1199                 if test $have_k4 = yes ; then
1200                         ol_with_kerberos=found
1201                         ol_link_krb4=yes
1202
1203                         AC_DEFINE(HAVE_KRB4, 1,
1204                                 [define if you have Kerberos IV])
1205
1206                         KRB4_LIBS="-lkrb -ldes"
1207
1208                         if test $ac_cv_header_krb_archaeology_h = yes ; then
1209                                 AC_DEFINE(HAVE_KTH_KERBEROS, 1,
1210                                         [define if you have Kth Kerberos])
1211                         fi
1212                 fi
1213         fi
1214 fi
1215
1216 if test $ol_link_krb4 = yes -a $ol_enable_kbind != no ; then
1217         ol_link_kbind=yes
1218
1219 elif test $ol_enable_kbind = yes ; then
1220         AC_MSG_ERROR([Kerberos IV detection failed])
1221 fi
1222
1223 if test $ol_link_krb4 = yes -o $ol_link_krb5 = yes ; then
1224         AC_DEFINE(HAVE_KERBEROS, 1, [define if you have Kerberos])
1225
1226 elif test $ol_with_kerberos != auto -a $ol_with_kerberos != no ; then
1227         AC_MSG_ERROR([Kerberos detection failed])
1228 fi
1229
1230 dnl ----------------------------------------------------------------
1231 dnl TLS/SSL
1232
1233 ol_link_tls=no
1234 if test $ol_with_tls != no ; then
1235         AC_CHECK_HEADERS(openssl/ssl.h ssl.h)
1236
1237         if test $ac_cv_header_openssl_ssl_h = yes \
1238                 -o $ac_cv_header_ssl_h = yes ; then
1239                 AC_CHECK_LIB(ssl, SSLeay_add_ssl_algorithms,
1240                         [have_ssleay=yes
1241                         need_rsaref=no],
1242                         [have_ssleay=no],
1243                         [-lcrypto])
1244
1245                 if test $have_ssleay = no ; then
1246                         AC_CHECK_LIB(ssl, SSL_library_init,
1247                                 [have_ssleay=yes
1248                                 need_rsaref=no], [have_ssleay=no],
1249                                 [-lcrypto])
1250                 fi
1251
1252                 if test $have_ssleay = no ; then
1253                         AC_CHECK_LIB(ssl, ssl3_accept,
1254                                 [have_ssleay=yes
1255                                 need_rsaref=yes], [have_ssleay=no],
1256                                 [-lcrypto -lRSAglue -lrsaref])
1257                 fi
1258
1259                 if test $have_ssleay = yes ; then
1260                         ol_with_tls=found
1261                         ol_link_tls=yes
1262
1263                         AC_DEFINE(HAVE_SSLEAY, 1,
1264                                 [define if you have SSLeay or OpenSSL])
1265
1266                         if test $need_rsaref = yes; then
1267                                 AC_DEFINE(HAVE_RSAREF, 1,
1268                                         [define if you have RSAref])
1269
1270                                 TLS_LIBS="-lssl -lcrypto -lRSAglue -lrsaref"
1271                         else
1272                                 TLS_LIBS="-lssl -lcrypto"
1273                         fi
1274                 fi
1275                 OL_SSL_COMPAT
1276                 if test $ol_cv_ssl_crl_compat = no ; then
1277                         ol_link_ssl=no
1278                 else
1279                         AC_DEFINE(HAVE_OPENSSL_CRL, 1,
1280                                 [define if you have OpenSSL with CRL checking capability])
1281                 fi
1282         fi
1283
1284 else
1285         AC_WARN([TLS data protection not supported!])
1286 fi
1287
1288 WITH_TLS=no
1289 if test $ol_link_tls = yes ; then
1290         AC_DEFINE(HAVE_TLS, 1, [define if you have TLS])
1291         WITH_TLS=yes
1292
1293 elif test $ol_with_tls = auto ; then
1294         AC_WARN([Could not locate TLS/SSL package])
1295         AC_WARN([TLS data protection not supported!])
1296
1297 elif test $ol_with_tls != no ; then
1298         AC_ERROR([Could not locate TLS/SSL package])
1299 fi
1300
1301 dnl ----------------------------------------------------------------
1302 dnl LAN Manger password checking requires DES from OpenSSL
1303 if test $ol_enable_lmpasswd != no; then
1304         if test $ol_link_tls != yes ; then
1305                 AC_ERROR([LAN Manager passwords require OpenSSL])
1306         fi
1307
1308         AC_DEFINE(SLAPD_LMHASH, 1, [define to support LAN Manager passwords])
1309 fi
1310
1311 dnl ----------------------------------------------------------------
1312 dnl Threads?
1313 ol_link_threads=no
1314
1315 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1316         -o $ol_with_threads = nt ; then
1317
1318         OL_NT_THREADS
1319
1320         if test "$ol_cv_nt_threads" = yes ; then
1321                 ol_link_threads=nt
1322                 ol_with_threads=found
1323                 ol_with_yielding_select=yes
1324
1325                 AC_DEFINE(HAVE_NT_SERVICE_MANAGER,1,[if you have NT Service Manager])
1326                 AC_DEFINE(HAVE_NT_EVENT_LOG,1,[if you have NT Event Log])
1327         fi
1328
1329         if test $ol_with_threads = nt ; then
1330                 AC_MSG_ERROR([could not locate NT Threads])
1331         fi
1332 fi
1333
1334 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1335         -o $ol_with_threads = posix ; then
1336
1337         AC_CHECK_HEADERS(pthread.h)
1338
1339         if test $ac_cv_header_pthread_h = yes ; then
1340                 OL_POSIX_THREAD_VERSION
1341
1342                 if test $ol_cv_pthread_version != 0 ; then
1343                         AC_DEFINE_UNQUOTED(HAVE_PTHREADS,$ol_cv_pthread_version,
1344                                 [define to pthreads API spec revision])
1345                 else
1346                         AC_MSG_ERROR([unknown pthread version])
1347                 fi
1348
1349                 # consider threads found
1350                 ol_with_threads=found
1351
1352                 OL_HEADER_LINUX_THREADS
1353                 OL_HEADER_GNU_PTH_PTHREAD_H
1354
1355                 if test $ol_cv_header_gnu_pth_pthread_h = no ; then
1356                         AC_CHECK_HEADERS(sched.h)
1357                 fi
1358
1359                 dnl Now the hard part, how to link?
1360                 dnl
1361                 dnl currently supported checks:
1362                 dnl
1363                 dnl Check for no flags
1364                 dnl     pthread_create() in $LIBS
1365                 dnl
1366                 dnl Check special pthread (final) flags
1367                 dnl     [skipped] pthread_create() with -mt (Solaris) [disabled]
1368                 dnl     pthread_create() with -kthread (FreeBSD)
1369                 dnl     pthread_create() with -pthread (FreeBSD/Digital Unix)
1370                 dnl     pthread_create() with -pthreads (?)
1371                 dnl     pthread_create() with -mthreads (AIX)
1372                 dnl     pthread_create() with -thread (?)
1373                 dnl
1374                 dnl Check pthread (final) libraries
1375                 dnl     pthread_mutex_unlock() in -lpthread -lmach -lexc -lc_r (OSF/1)
1376                 dnl     pthread_mutex_lock() in -lpthread -lmach -lexc (OSF/1)
1377                 dnl     [skipped] pthread_mutex_trylock() in -lpthread -lexc (OSF/1)
1378                 dnl     pthread_join() -Wl,-woff,85 -lpthread (IRIX)
1379                 dnl     pthread_create() in -lpthread (many)
1380                 dnl     pthread_create() in -lc_r (FreeBSD)
1381                 dnl
1382                 dnl Check pthread (draft4) flags (depreciated)
1383                 dnl     pthread_create() with -threads (OSF/1)
1384                 dnl
1385                 dnl Check pthread (draft4) libraries (depreciated)
1386                 dnl     pthread_mutex_unlock() in -lpthreads -lmach -lexc -lc_r (OSF/1)
1387                 dnl     pthread_mutex_lock() in -lpthreads -lmach -lexc (OSF/1)
1388                 dnl     pthread_mutex_trylock() in -lpthreads -lexc (OSF/1)
1389                 dnl     pthread_create() in -lpthreads (many)
1390                 dnl
1391
1392                 dnl pthread_create in $LIBS
1393                 AC_CACHE_CHECK([for pthread_create in default libraries],
1394                         ol_cv_pthread_create,[
1395                 AC_TRY_RUN(OL_PTHREAD_TEST_PROGRAM,
1396                         [ol_cv_pthread_create=yes],
1397                         [ol_cv_pthread_create=no],
1398                         [AC_TRY_LINK(OL_PTHREAD_TEST_INCLUDES,OL_PTHREAD_TEST_FUNCTION,
1399                                 [ol_cv_pthread_create=yes],
1400                                 [ol_cv_pthread_create=no])])])
1401
1402                 if test $ol_cv_pthread_create != no ; then
1403                         ol_link_threads=posix
1404                         ol_link_pthreads=""
1405                 fi
1406
1407 dnl             OL_PTHREAD_TRY([-mt],           [ol_cv_pthread_mt])
1408                 OL_PTHREAD_TRY([-kthread],      [ol_cv_pthread_kthread])
1409                 OL_PTHREAD_TRY([-pthread],      [ol_cv_pthread_pthread])
1410                 OL_PTHREAD_TRY([-pthreads],     [ol_cv_pthread_pthreads])
1411                 OL_PTHREAD_TRY([-mthreads],     [ol_cv_pthread_mthreads])
1412                 OL_PTHREAD_TRY([-thread],       [ol_cv_pthread_thread])
1413
1414                 OL_PTHREAD_TRY([-lpthread -lmach -lexc -lc_r],
1415                         [ol_cv_pthread_lpthread_lmach_lexc_lc_r])
1416                 OL_PTHREAD_TRY([-lpthread -lmach -lexc],
1417                         [ol_cv_pthread_lpthread_lmach_lexc])
1418 dnl             OL_PTHREAD_TRY([-lpthread -lexc],
1419 dnl                     [ol_cv_pthread_lpthread_lexc])
1420
1421                 OL_PTHREAD_TRY([-lpthread -Wl,-woff,85],
1422                         [ol_cv_pthread_lib_lpthread_woff])
1423
1424                 OL_PTHREAD_TRY([-lpthread],     [ol_cv_pthread_lpthread])
1425                 OL_PTHREAD_TRY([-lc_r],         [ol_cv_pthread_lc_r])
1426
1427                 OL_PTHREAD_TRY([-threads],      [ol_cv_pthread_threads])
1428
1429                 OL_PTHREAD_TRY([-lpthreads -lmach -lexc -lc_r],
1430                         [ol_cv_pthread_lpthreads_lmach_lexc_lc_r])
1431                 OL_PTHREAD_TRY([-lpthreads -lmach -lexc],
1432                         [ol_cv_pthread_lpthreads_lmach_lexc])
1433                 OL_PTHREAD_TRY([-lpthreads -lexc],
1434                         [ol_cv_pthread_lpthreads_lexc])
1435
1436                 OL_PTHREAD_TRY([-lpthreads],[ol_cv_pthread_lib_lpthreads])
1437
1438                 if test $ol_link_threads != no ; then
1439                         LTHREAD_LIBS="$LTHREAD_LIBS $ol_link_pthreads"
1440
1441                         dnl save flags
1442                         save_CPPFLAGS="$CPPFLAGS"
1443                         save_LIBS="$LIBS"
1444                         LIBS="$LTHREAD_LIBS $LIBS"
1445
1446                         dnl All POSIX Thread (final) implementations should have
1447                         dnl sched_yield instead of pthread yield.
1448                         dnl check for both, and thr_yield for Solaris
1449                         AC_CHECK_FUNCS(sched_yield pthread_yield thr_yield)
1450
1451                         if test $ac_cv_func_sched_yield = no -a \
1452                                 $ac_cv_func_pthread_yield = no -a \
1453                                 $ac_cv_func_thr_yield = no ; then
1454                                 dnl Digital UNIX has sched_yield() in -lrt
1455                                 AC_CHECK_LIB(rt, sched_yield,
1456                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
1457                                         AC_DEFINE(HAVE_SCHED_YIELD,1,
1458                                                 [Define if you have the sched_yield function.])
1459                                         ac_cv_func_sched_yield=yes],
1460                                         [ac_cv_func_sched_yield=no])
1461                         fi
1462                         if test $ac_cv_func_sched_yield = no -a \
1463                                 $ac_cv_func_pthread_yield = no -a \
1464                                 "$ac_cv_func_thr_yield" = no ; then
1465                                 AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
1466                         fi
1467
1468                         dnl Check functions for compatibility
1469                         AC_CHECK_FUNCS(pthread_kill pthread_rwlock_destroy)
1470
1471                         dnl Check for pthread_detach with <pthread.h> inclusion
1472                         dnl as it's symbol may have been mangled.
1473                         AC_CACHE_CHECK([for pthread_detach with <pthread.h>],
1474                                 [ol_cv_func_pthread_detach], [
1475                                 dnl save the flags
1476                                 AC_TRY_LINK([
1477 #include <pthread.h>
1478 #ifndef NULL
1479 #define NULL (void*)0
1480 #endif
1481 ],
1482                                         [pthread_detach(NULL);],
1483                                         [ol_cv_func_pthread_detach=yes],
1484                                         [ol_cv_func_pthread_detach=no])
1485                         ])
1486
1487                         if test $ol_cv_func_pthread_detach = no ; then
1488                                 AC_MSG_ERROR([could not locate pthread_detach()])
1489                         fi
1490
1491                         AC_DEFINE(HAVE_PTHREAD_DETACH,1,
1492                                 [define if you have pthread_detach function])
1493
1494                         dnl Check for setconcurreny functions
1495                         AC_CHECK_FUNCS( \
1496                                 pthread_setconcurrency \
1497                                 pthread_getconcurrency \
1498                                 thr_setconcurrency \
1499                                 thr_getconcurrency \
1500                         )
1501
1502                         OL_SYS_LINUX_THREADS
1503                         OL_LINUX_THREADS
1504
1505                         if test $ol_cv_linux_threads = error; then
1506                                 AC_MSG_ERROR([LinuxThreads header/library mismatch]);
1507                         fi
1508
1509                         AC_CACHE_CHECK([if pthread_create() works],
1510                                 ol_cv_pthread_create_works,[
1511                         AC_TRY_RUN(OL_PTHREAD_TEST_PROGRAM,
1512                                 [ol_cv_pthread_create_works=yes],
1513                                 [ol_cv_pthread_create_works=no],
1514                                 [dnl assume yes
1515                                 ol_cv_pthread_create_works=yes])])
1516
1517                         if test $ol_cv_pthread_create_works = no ; then
1518                                 AC_MSG_ERROR([pthread_create is not usable, check environment settings])
1519                         fi
1520
1521                         dnl Check if select causes an yield
1522                         if test $ol_with_yielding_select = auto ; then
1523                                 AC_CACHE_CHECK([if select yields when using pthreads],
1524                                         ol_cv_pthread_select_yields,[
1525                                 AC_TRY_RUN([
1526 #include <sys/types.h>
1527 #include <sys/time.h>
1528 #include <unistd.h>
1529 #include <pthread.h>
1530 #ifndef NULL
1531 #define NULL (void*) 0
1532 #endif
1533
1534 static int fildes[2];
1535
1536 static void *task(p)
1537         void *p;
1538 {
1539         int i;
1540         struct timeval tv;
1541
1542         fd_set rfds;
1543
1544         tv.tv_sec=10;
1545         tv.tv_usec=0;
1546
1547         FD_ZERO(&rfds);
1548         FD_SET(fildes[0], &rfds);
1549
1550         /* we're not interested in any fds */
1551         i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv);
1552
1553         if(i < 0) {
1554                 perror("select");
1555                 exit(10);
1556         }
1557
1558         exit(0); /* if we exit here, the select blocked the whole process */
1559 }
1560
1561 int main(argc, argv)
1562         int argc;
1563         char **argv;
1564 {
1565         pthread_t t;
1566
1567         /* create a pipe to select */
1568         if(pipe(&fildes[0])) {
1569                 perror("select");
1570                 exit(1);
1571         }
1572
1573 #ifdef HAVE_PTHREAD_SETCONCURRENCY
1574         (void) pthread_setconcurrency(2);
1575 #else
1576 #ifdef HAVE_THR_SETCONCURRENCY
1577         /* Set Solaris LWP concurrency to 2 */
1578         thr_setconcurrency(2);
1579 #endif
1580 #endif
1581
1582 #if HAVE_PTHREADS < 6
1583         pthread_create(&t, pthread_attr_default, task, NULL);
1584 #else
1585         pthread_create(&t, NULL, task, NULL);
1586 #endif
1587
1588         /* make sure task runs first */
1589 #if HAVE_THR_YIELD
1590         thr_yield();
1591 #elif defined( HAVE_SCHED_YIELD )
1592         sched_yield();
1593 #elif defined( HAVE_PTHREAD_YIELD )
1594         pthread_yield();
1595 #endif
1596
1597         exit(2);
1598 }],
1599                                 [ol_cv_pthread_select_yields=no],
1600                                 [ol_cv_pthread_select_yields=yes],
1601                                 [ol_cv_pthread_select_yields=cross])])
1602
1603                                 if test $ol_cv_pthread_select_yields = cross ; then
1604                                         AC_MSG_ERROR([crossing compiling: use --with-yielding_select=yes|no|manual])
1605                                 fi
1606
1607                                 if test $ol_cv_pthread_select_yields = yes ; then
1608                                         ol_with_yielding_select=yes
1609                                 fi
1610                         fi
1611
1612                         dnl restore flags
1613                         CPPFLAGS="$save_CPPFLAGS"
1614                         LIBS="$save_LIBS"
1615                 else
1616                         AC_MSG_ERROR([could not locate usable POSIX Threads])
1617                 fi
1618         fi
1619
1620         if test $ol_with_threads = posix ; then
1621                 AC_MSG_ERROR([could not locate POSIX Threads])
1622         fi
1623 fi
1624
1625 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1626         -o $ol_with_threads = mach ; then
1627
1628         dnl check for Mach CThreads
1629         AC_CHECK_HEADERS(mach/cthreads.h cthreads.h)
1630         if test $ac_cv_header_mach_cthreads_h = yes ; then
1631                 ol_with_threads=found
1632
1633                 dnl check for cthreads support in current $LIBS
1634                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
1635
1636                 if test $ol_link_threads = no ; then
1637                         dnl try -all_load
1638                         dnl this test needs work
1639                         AC_CACHE_CHECK([for cthread_fork with -all_load],
1640                                 [ol_cv_cthread_all_load], [
1641                                 dnl save the flags
1642                                 save_LIBS="$LIBS"
1643                                 LIBS="-all_load $LIBS"
1644                                 AC_TRY_LINK([#include <mach/cthreads.h>],[
1645                                         cthread_fork((void *)0, (void *)0);
1646                                         ], ol_cv_cthread_all_load=yes, ol_cv_cthread_all_load=no)
1647                                 dnl restore the LIBS
1648                                 LIBS="$save_LIBS"
1649                         ])
1650
1651                         if test $ol_cv_cthread_all_load = yes ; then
1652                                 LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
1653                                 ol_link_threads=mach
1654                                 ol_with_threads=found
1655                         fi
1656                 fi
1657
1658         elif test $ac_cv_header_cthreads_h = yes ; then
1659                 dnl Hurd variant of Mach Cthreads
1660                 dnl uses <cthreads.h> and -lthreads
1661
1662                 ol_with_threads=found
1663
1664                 dnl save the flags
1665                 save_LIBS="$LIBS"
1666                 LIBS="$LIBS -lthreads"
1667                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
1668                 LIBS="$save_LIBS"
1669
1670                 if test $ol_link_threads = yes ; then
1671                         LTHREAD_LIBS="-lthreads"
1672                         ol_link_threads=mach
1673                         ol_with_threads=found
1674                 else
1675                         AC_MSG_ERROR([could not link with Mach CThreads])
1676                 fi
1677
1678         elif test $ol_with_threads = mach ; then
1679                 AC_MSG_ERROR([could not locate Mach CThreads])
1680         fi
1681
1682         if test $ol_link_threads = mach ; then
1683                 AC_DEFINE(HAVE_MACH_CTHREADS,1,
1684                         [define if you have Mach Cthreads])
1685         elif test $ol_with_threads = found ; then
1686                 AC_MSG_ERROR([could not link with Mach CThreads])
1687         fi
1688 fi
1689
1690 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1691         -o $ol_with_threads = pth ; then
1692
1693         AC_CHECK_HEADERS(pth.h)
1694
1695         if test $ac_cv_header_pth_h = yes ; then
1696                 AC_CHECK_LIB(pth, pth_version, [have_pth=yes], [have_pth=no])
1697
1698                 if test $have_pth = yes ; then
1699                         AC_DEFINE(HAVE_GNU_PTH,1,[if you have GNU Pth])
1700                         LTHREAD_LIBS="$LTHREAD_LIBS -lpth"
1701                         ol_link_threads=pth
1702                         ol_with_threads=found
1703
1704                         if test $ol_with_yielding_select = auto ; then
1705                                 ol_with_yielding_select=yes
1706                         fi
1707                 fi
1708         fi
1709 fi
1710
1711 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1712         -o $ol_with_threads = lwp ; then
1713
1714         dnl check for SunOS5 LWP
1715         AC_CHECK_HEADERS(thread.h synch.h)
1716         if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
1717                 AC_CHECK_LIB(thread, thr_create, [have_thr=yes], [have_thr=no])
1718
1719                 if test $have_thr = yes ; then
1720                         AC_DEFINE(HAVE_THR,1,
1721                                 [if you have Solaris LWP (thr) package])
1722                         LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
1723                         ol_link_threads=thr
1724
1725                         if test $ol_with_yielding_select = auto ; then
1726                                 ol_with_yielding_select=yes
1727                         fi
1728
1729                         dnl Check for setconcurreny functions
1730                         AC_CHECK_FUNCS( \
1731                                 thr_setconcurrency \
1732                                 thr_getconcurrency \
1733                         )
1734                 fi
1735         fi
1736
1737         dnl check for SunOS4 LWP
1738         AC_CHECK_HEADERS(lwp/lwp.h)
1739         if test $ac_cv_header_lwp_lwp_h = yes ; then
1740                 AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
1741
1742                 if test $have_lwp = yes ; then
1743                         AC_DEFINE(HAVE_LWP,1,
1744                                 [if you have SunOS LWP package])
1745                         LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
1746                         ol_link_threads=lwp
1747
1748                         if test $ol_with_yielding_select = auto ; then
1749                                 ol_with_yielding_select=no
1750                         fi
1751                 fi
1752         fi
1753 fi
1754
1755 if test $ol_with_yielding_select = yes ; then
1756         AC_DEFINE(HAVE_YIELDING_SELECT,1,
1757                 [define if select implicitly yields])
1758 fi
1759
1760 if test $ol_with_threads = manual ; then
1761         dnl User thinks he can manually configure threads.
1762         ol_link_threads=yes
1763
1764         AC_MSG_WARN([thread defines and link options must be set manually])
1765
1766         AC_CHECK_HEADERS(pthread.h sched.h)
1767         AC_CHECK_FUNCS(sched_yield pthread_yield)
1768         OL_HEADER_LINUX_THREADS
1769
1770         AC_CHECK_HEADERS(mach/cthreads.h)
1771         AC_CHECK_HEADERS(lwp/lwp.h)
1772         AC_CHECK_HEADERS(thread.h synch.h)
1773 fi
1774
1775 if test $ol_link_threads != no -a $ol_link_threads != nt ; then
1776         dnl needed to get reentrant/threadsafe versions
1777         dnl
1778         AC_DEFINE(REENTRANT,1)
1779         AC_DEFINE(_REENTRANT,1)
1780         AC_DEFINE(THREAD_SAFE,1)
1781         AC_DEFINE(_THREAD_SAFE,1)
1782         AC_DEFINE(THREADSAFE,1)
1783         AC_DEFINE(_THREADSAFE,1)
1784         AC_DEFINE(_SGI_MP_SOURCE,1)
1785
1786         dnl The errno declaration may dependent upon _REENTRANT.
1787         dnl If it does, we must link with thread support.
1788         AC_CACHE_CHECK([for thread specific errno],
1789                 [ol_cv_errno_thread_specific], [
1790                 AC_TRY_LINK([#include <errno.h>], [errno = 0;],
1791                         [ol_cv_errno_thread_specific=yes],
1792                         [ol_cv_errno_thread_specific=no])
1793         ])
1794
1795         dnl The h_errno declaration may dependent upon _REENTRANT.
1796         dnl If it does, we must link with thread support.
1797         AC_CACHE_CHECK([for thread specific h_errno],
1798                 [ol_cv_h_errno_thread_specific], [
1799                 AC_TRY_LINK([#include <netdb.h>], [h_errno = 0;],
1800                         [ol_cv_h_errno_thread_specific=yes],
1801                         [ol_cv_h_errno_thread_specific=no])
1802         ])
1803
1804         if test $ol_cv_errno_thread_specific != yes \
1805                 -o $ol_cv_h_errno_thread_specific != yes ; then
1806                 LIBS="$LTHREAD_LIBS $LIBS"
1807                 LTHREAD_LIBS=""
1808         fi
1809
1810 dnl When in thread environment, use
1811 dnl             #if defined( HAVE_REENTRANT_FUNCTIONS ) || defined( HAVE_FUNC_R )
1812 dnl                     func_r(...);
1813 dnl             #else
1814 dnl             #       if defined( HAVE_THREADS )
1815 dnl                             /* lock */
1816 dnl             #       endif
1817 dnl                             func(...);
1818 dnl             #       if defined( HAVE_THREADS )
1819 dnl                             /* unlock */
1820 dnl             #       endif
1821 dnl             #endif
1822 dnl
1823 dnl HAVE_REENTRANT_FUNCTIONS is derived from:
1824 dnl             _POSIX_REENTRANT_FUNCTIONS
1825 dnl             _POSIX_THREAD_SAFE_FUNCTIONS
1826 dnl             _POSIX_THREADSAFE_FUNCTIONS
1827 dnl
1828 dnl             and is currently defined in <ldap_pvt_thread.h>
1829 dnl
1830 dnl HAVE_THREADS is defined by <ldap_pvt_thread.h> iff -UNO_THREADS
1831 dnl
1832 dnl libldap/*.c should only include <ldap_pvt_thread.h> iff
1833 dnl LDAP_R_COMPILE is defined.  ie:
1834 dnl             #ifdef LDAP_R_COMPILE
1835 dnl             #       include <ldap_pvt_thread.h>
1836 dnl             #endif
1837 dnl
1838 dnl LDAP_R_COMPILE is defined by libldap_r/Makefile.in
1839 dnl specifically for compiling the threadsafe version of
1840 dnl     the ldap library (-lldap_r).
1841 dnl
1842 dnl     dnl check for reentrant/threadsafe functions
1843 dnl     dnl
1844 dnl     dnl note: these should only be used when linking
1845 dnl     dnl             with $LTHREAD_LIBS
1846 dnl     dnl
1847 dnl     save_CPPFLAGS="$CPPFLAGS"
1848 dnl     save_LIBS="$LIBS"
1849 dnl     LIBS="$LTHREAD_LIBS $LIBS"
1850 dnl     AC_CHECK_FUNCS( \
1851 dnl             gmtime_r \
1852 dnl             gethostbyaddr_r gethostbyname_r \
1853 dnl             feof_unlocked unlocked_feof \
1854 dnl             putc_unlocked unlocked_putc \
1855 dnl             flockfile ftrylockfile \
1856 dnl     )
1857 dnl     CPPFLAGS="$save_CPPFLAGS"
1858 dnl     LIBS="$save_LIBS"
1859 fi
1860
1861 if test $ol_link_threads = no ; then
1862         if test $ol_with_threads = yes ; then
1863                 AC_MSG_ERROR([no suitable thread support])
1864         fi
1865
1866         if test $ol_with_threads = auto ; then
1867                 AC_MSG_WARN([no suitable thread support, disabling threads])
1868                 ol_with_threads=no
1869         fi
1870
1871         AC_DEFINE(NO_THREADS,1,
1872                 [define if you have (or want) no threads])
1873         LTHREAD_LIBS=""
1874 fi
1875
1876 if test $ol_link_threads != no ; then
1877         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE,1)
1878 fi
1879
1880 dnl ----------------------------------------------------------------
1881 dnl Tests for reentrant functions necessary to build -lldap_r
1882 AC_CHECK_FUNCS(         \
1883         ctime_r                 \
1884         gethostbyname_r gethostbyaddr_r \
1885 )
1886
1887 if test "$ac_cv_func_ctime_r" = no ; then
1888         ol_cv_func_ctime_r_nargs=0
1889 else
1890         OL_FUNC_CTIME_R_NARGS
1891 dnl     OL_FUNC_CTIME_R_TYPE
1892 fi
1893
1894 if test "$ac_cv_func_gethostbyname_r" = yes ; then
1895         OL_FUNC_GETHOSTBYNAME_R_NARGS
1896 else
1897         ol_cv_func_gethostbyname_r_nargs=0
1898 fi
1899
1900 if test "$ac_cv_func_gethostbyaddr_r" = yes ; then
1901         OL_FUNC_GETHOSTBYADDR_R_NARGS
1902 else
1903         ol_cv_func_gethostbyaddr_r_nargs=0
1904 fi
1905
1906 dnl ----------------------------------------------------------------
1907 ol_link_ldbm=no
1908
1909 if test $ol_with_ldbm_api = auto \
1910         -o $ol_with_ldbm_api = berkeley \
1911         -o $ol_with_ldbm_api = bcompat ; then
1912
1913         if test $ol_with_ldbm_api = bcompat; then \
1914                 OL_BERKELEY_COMPAT_DB
1915         else
1916                 OL_BERKELEY_DB
1917         fi
1918
1919         if test $ol_cv_berkeley_db != no ; then
1920                 AC_DEFINE(HAVE_BERKELEY_DB,1,
1921                         [define this if Berkeley DB is available])
1922
1923                 ol_link_ldbm=berkeley
1924                 ol_with_ldbm_api=berkeley
1925
1926                 if test $ol_with_ldbm_type = hash ; then
1927                         AC_DEFINE(LDBM_USE_DBHASH,1,
1928                                 [define this to use DBHASH w/ LDBM backend])
1929                 else
1930                         AC_DEFINE(LDBM_USE_DBBTREE,1,
1931                                 [define this to use DBBTREE w/ LDBM backend])
1932                 fi
1933
1934                 dnl $ol_cv_lib_db should be yes or -ldb
1935                 dnl (it could be no, but that would be an error
1936                 if test $ol_cv_lib_db != yes ; then
1937                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db"
1938                 fi
1939         fi
1940 fi
1941
1942 if test $ol_enable_bdb != no -o $ol_enable_hdb != no; then
1943         if test $ol_link_ldbm != berkeley ; then
1944                 AC_MSG_ERROR(BDB/HDB: BerkeleyDB not available)
1945         else
1946                 OL_BDB_COMPAT
1947
1948                 if test $ol_cv_bdb_compat != yes ; then
1949                         AC_MSG_ERROR([BDB/HDB: BerkeleyDB version incompatible])
1950                 fi
1951         fi
1952 fi
1953
1954 if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
1955         AC_MSG_WARN([Could not find LDBM with BTREE support])
1956         ol_with_ldbm_api=none
1957 fi
1958
1959 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = mdbm ; then
1960         OL_MDBM
1961
1962         if test $ol_cv_mdbm = yes ; then
1963                 ol_link_ldbm=mdbm
1964                 ol_with_ldbm_api=mdbm
1965                 if test $ol_cv_lib_mdbm != yes ; then
1966                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_mdbm"
1967                 fi
1968         fi
1969 fi
1970
1971 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
1972         OL_GDBM
1973
1974         if test $ol_cv_gdbm = yes ; then
1975                 ol_link_ldbm=gdbm
1976                 ol_with_ldbm_api=gdbm
1977
1978                 if test $ol_cv_lib_gdbm != yes ; then
1979                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
1980                 fi
1981         fi
1982 fi
1983
1984 if test $ol_with_ldbm_api = ndbm ; then
1985         OL_NDBM
1986
1987         if test $ol_cv_ndbm = yes ; then
1988                 ol_link_ldbm=ndbm
1989                 ol_with_ldbm_api=ndbm
1990
1991                 if test $ol_cv_lib_ndbm != yes ; then
1992                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
1993                 fi
1994         fi
1995 fi
1996
1997 if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
1998         AC_MSG_ERROR([could not find suitable LDBM backend])
1999 fi
2000
2001 if test $ol_enable_bdb = yes -o \
2002         $ol_enable_hdb = yes -o \
2003         $ol_enable_ldbm = yes ; then
2004         SLAPD_LIBS="$SLAPD_LIBS \$(LDBM_LIBS)"
2005 fi
2006
2007 dnl ----------------------------------------------------------------
2008
2009 if test $ol_enable_dynamic = yes -a $enable_shared = yes ; then
2010         BUILD_LIBS_DYNAMIC=shared
2011         AC_DEFINE(LDAP_LIBS_DYNAMIC, 1, [define if LDAP libs are dynamic])
2012         LTSTATIC=""
2013 else
2014         BUILD_LIBS_DYNAMIC=static
2015         LTSTATIC="-static"
2016 fi
2017 AC_SUBST(LTSTATIC)dnl
2018
2019 dnl ----------------------------------------------------------------
2020 if test $ol_enable_wrappers != no ; then
2021         AC_CHECK_HEADERS(tcpd.h,[
2022                 AC_MSG_CHECKING([for TCP wrappers library])
2023                 save_LIBS="$LIBS"
2024                 LIBS="$LIBS -lwrap"
2025                 AC_TRY_LINK([
2026 #include <tcpd.h>
2027 int allow_severity = 0;
2028 int deny_severity  = 0;
2029
2030 struct request_info *req;
2031                 ],[
2032 hosts_access(req)
2033                 ],[AC_MSG_RESULT([-lwrap])
2034                 have_wrappers=yes
2035                 LIBS="$save_LIBS"],[
2036                 dnl try with -lnsl
2037                 LIBS="$LIBS -lnsl"
2038                 AC_TRY_LINK([
2039 #include <tcpd.h>
2040 int allow_severity = 0;
2041 int deny_severity  = 0;
2042
2043 struct request_info *req;
2044                 ],[
2045 hosts_access(req)
2046                 ],[AC_MSG_RESULT([-lwrap -lnsl])
2047                 have_wrappers=yes
2048                 LIBS="$save_LIBS -lnsl"],[
2049                 AC_MSG_RESULT(no)
2050                 have_wrappers=no
2051                 LIBS=$save_LIBS])],[
2052                 have_wrappers=no])],[have_wrappers=no])
2053
2054         if test $have_wrappers = yes ; then
2055                 AC_DEFINE(HAVE_TCPD,1, [define if you have -lwrap])
2056                 WRAP_LIBS="-lwrap"
2057         elif test $ol_enable_wrappers = yes ; then
2058                 AC_MSG_ERROR([could not find TCP wrappers, select apppropriate options or disable])
2059         else
2060                 AC_MSG_WARN([could not find TCP wrappers, support disabled])
2061                 WRAP_LIBS=""
2062         fi
2063 fi
2064
2065 dnl ----------------------------------------------------------------
2066 if test $ol_enable_syslog != no ; then
2067         AC_CHECK_FUNC(openlog)
2068         if test $ac_cv_func_openlog = no -a $ol_enable_syslog = yes; then
2069                 AC_MSG_ERROR(could not find syslog, select appropriate options or disable)
2070         fi
2071         ol_enable_syslog=$ac_cv_func_openlog
2072 fi
2073
2074 dnl ----------------------------------------------------------------
2075 dnl dmalloc support (deprecated in favor of -DCSRIMALLOC support)
2076 dnl if test $ol_enable_dmalloc != no ; then
2077 dnl     AC_CHECK_HEADERS(dmalloc.h)
2078 dnl     AC_CHECK_LIB(dmalloc, dmalloc_shutdown)
2079 dnl fi
2080
2081 dnl ----------------------------------------------------------------
2082 dnl SQL
2083 ol_link_sql=no
2084 if test $ol_enable_sql != no ; then
2085         AC_CHECK_HEADERS(sql.h sqlext.h,[],[
2086                 AC_MSG_ERROR([could not locate SQL headers])
2087         ])
2088
2089         AC_CHECK_LIB(iodbc,SQLDriverConnect,[have_iodbc=yes],[have_iodbc=no])
2090         if test $have_iodbc = yes ; then
2091                 ol_link_sql="-liodbc"
2092         else
2093                 AC_CHECK_LIB(odbc,SQLDriverConnect,[have_odbc=yes],[have_odbc=no])
2094                 if test $have_odbc = yes ; then
2095                         ol_link_sql="-lodbc"
2096                 fi
2097         fi
2098
2099         if test $ol_link_sql != no ; then
2100                 SLAPD_SQL_LIBS="$ol_link_sql"
2101
2102         elif test $ol_enable_sql != auto ; then
2103                 AC_MSG_ERROR([could not locate suitable ODBC library])
2104         fi
2105 fi
2106
2107 dnl ----------------------------------------------------------------
2108 dnl
2109 dnl Check for Cyrus SASL
2110 dnl
2111 WITH_SASL=no
2112 ol_link_sasl=no
2113 ol_link_spasswd=no
2114 if test $ol_with_cyrus_sasl != no ; then
2115         AC_CHECK_HEADERS(sasl/sasl.h sasl.h)
2116
2117         if test $ac_cv_header_sasl_sasl_h = yes -o $ac_cv_header_sasl_h = yes; then
2118                 AC_CHECK_LIB(sasl2, sasl_client_init,
2119                         [ol_link_sasl="-lsasl2"],
2120                         [AC_CHECK_LIB(sasl, sasl_client_init,
2121                                 [ol_link_sasl="-lsasl"])])
2122         fi
2123
2124         if test $ol_link_sasl = no ; then
2125                 if test $ol_with_cyrus_sasl != auto ; then
2126                         AC_MSG_ERROR([Could not locate Cyrus SASL])
2127                 else
2128                         AC_MSG_WARN([Could not locate Cyrus SASL])
2129                         AC_MSG_WARN([SASL authentication not supported!])
2130                         if test $ol_link_tls = no ; then
2131                                 AC_MSG_WARN([Strong authentication not supported!])
2132                         fi
2133                 fi
2134         else
2135                 OL_SASL_COMPAT
2136                 if test $ol_cv_sasl_compat = no ; then
2137                         ol_link_sasl=no
2138                         AC_MSG_ERROR([Cyrus SASL library located but is incompatible])
2139                 fi
2140
2141                 AC_DEFINE(HAVE_CYRUS_SASL,1,[define if you have Cyrus SASL])
2142                 SASL_LIBS="$ol_link_sasl"
2143                 if test $ol_enable_spasswd != no ; then
2144                         ol_link_spasswd=yes
2145                 fi
2146
2147                 ac_save_LIBS="$LIBS"
2148                 LIBS="$LIBS $ol_link_sasl"
2149                 AC_CHECK_FUNC(sasl_version, [AC_DEFINE(HAVE_SASL_VERSION,1,
2150                         [define if your SASL library has sasl_version()])])
2151                 LIBS="$ac_save_LIBS"
2152
2153                 WITH_SASL=yes
2154         fi
2155
2156 else
2157         AC_MSG_WARN([SASL authentication not supported!])
2158         if test $ol_link_tls = no ; then
2159                 AC_MSG_WARN([Strong authentication not supported!])
2160         fi
2161 fi
2162
2163 dnl ----------------------------------------------------------------
2164 dnl Check for entropy sources
2165 if test $cross_compiling != yes -a "$ac_cv_mingw32" != yes ; then
2166         dev=no
2167         if test -r /dev/urandom ; then
2168                 dev="/dev/urandom";
2169         elif test -r /idev/urandom ; then
2170                 dev="/idev/urandom";
2171         elif test -r /dev/srandom ; then
2172                 dev="/dev/srandom";
2173         elif test -r /dev/random ; then
2174                 dev="/dev/random";
2175         elif test -r /idev/random ; then
2176                 dev="/idev/random";
2177         fi
2178
2179         if test $dev != no ; then
2180                 AC_DEFINE_UNQUOTED(URANDOM_DEVICE,"$dev",[set to urandom device])
2181         fi
2182 fi
2183
2184 dnl ----------------------------------------------------------------
2185 dnl
2186 dnl Check for fetch URL support
2187 dnl             should be extended to support other fetch URL APIs
2188 dnl
2189 ol_link_fetch=no
2190 if test $ol_with_fetch != no ; then
2191         OL_LIB_FETCH
2192
2193         if test $ol_cv_lib_fetch != no ; then
2194                 LUTIL_LIBS="$LUTIL_LIBS $ol_link_fetch"
2195                 ol_link_fetch=freebsd
2196
2197         elif test $ol_with_fetch != auto ; then
2198                 AC_MSG_ERROR(no suitable API for --with-fetch=$ol_with_fetch)
2199         fi
2200 fi
2201
2202 dnl ----------------------------------------------------------------
2203 dnl FreeBSD (and others) have crypt(3) in -lcrypt
2204 if test $ol_enable_crypt != no ; then
2205         save_LIBS="$LIBS"
2206         LIBS="$TLS_LIBS $LIBS"
2207
2208         AC_CHECK_FUNC(crypt, [have_crypt=yes], [
2209                 LIBS="$save_LIBS"
2210                 AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
2211                         have_crypt=yes], [have_crypt=no])])
2212
2213         LIBS="$save_LIBS"
2214
2215         if test $have_crypt = yes ; then
2216                 AC_DEFINE(HAVE_CRYPT,1, [define if crypt(3) is available])
2217         else
2218                 AC_MSG_WARN([could not find crypt])
2219                 if test $ol_enable_crypt = yes ; then
2220                         AC_MSG_ERROR([could not find crypt, select appropriate options or disable])
2221                 fi
2222
2223                 AC_MSG_WARN([disabling crypt support])
2224                 ol_enable_crypt=no
2225         fi
2226 fi
2227
2228 dnl ----------------------------------------------------------------
2229 dnl FreeBSD (and others) have setproctitle(3) in -lutil
2230 if test $ol_enable_proctitle != no ; then
2231         AC_CHECK_FUNC(setproctitle,     [have_setproctitle=yes], [
2232                 AC_CHECK_LIB(util, setproctitle,
2233                         [have_setproctitle=yes
2234                         LUTIL_LIBS="$LUTIL_LIBS -lutil"],
2235                         [have_setproctitle=no
2236                         LIBOBJS="$LIBOBJS setproctitle.o"
2237                         LIBSRCS="$LIBSRCS setproctitle.c"])])
2238
2239         if test $have_setproctitle = yes ; then
2240                 AC_DEFINE(HAVE_SETPROCTITLE,1,
2241                         [define if setproctitle(3) is available])
2242         fi
2243 fi
2244
2245 dnl ----------------------------------------------------------------
2246 dnl Check for SLPv2 Compliant API Library
2247 if test $ol_enable_slp != no ; then
2248         AC_CHECK_HEADERS( slp.h )
2249
2250         if test $ac_cv_header_slp_h = yes ; then
2251                 AC_CHECK_LIB(slp, SLPOpen, [have_slp=yes], [have_slp=no])
2252                 if test $have_slp = yes ; then
2253                         AC_DEFINE(HAVE_SLP, 1, [define if you have -lslp])
2254                         SLAPD_SLP_LIBS=-lslp
2255                 fi
2256
2257         elif test $ol_enable_slp = yes ; then
2258                 AC_MSG_ERROR([SLP not found])
2259         fi
2260 fi
2261
2262 dnl ----------------------------------------------------------------
2263 dnl Check for multiple precision support
2264 if test "$ol_with_multiple_precision" != "no" ; then
2265         ol_have_bignum=no
2266         ol_have_gmp=no
2267
2268         AC_CHECK_HEADERS(openssl/bn.h bn.h)
2269         AC_CHECK_HEADERS(openssl/crypto.h crypto.h)
2270         AC_CHECK_HEADERS( gmp.h )
2271
2272         if test "$ol_with_tls" = "found" ; then
2273                 ol_have_bn_h=no
2274                 ol_have_crypto_h=no
2275
2276                 if test "$ac_cv_header_openssl_bn_h" = "yes" \
2277                                 -o "$ac_cv_header_bn_h" = "yes" ; then
2278                         ol_have_bn_h=yes
2279                 fi
2280
2281                 if test "$ac_cv_header_openssl_crypto_h" = "yes" \
2282                                 -o "$ac_cv_header_crypto_h" = "yes" ; then
2283                         ol_have_crypto_h=yes
2284                 fi
2285
2286                 if test "$ol_have_bn_h" = "yes" \
2287                                 -a "$ol_have_crypto_h" = "yes" ; then
2288                         ol_have_bignum=yes
2289                 fi
2290         fi
2291
2292         if test $ac_cv_header_gmp_h = yes ; then
2293                 AC_CHECK_LIB(gmp, __gmpz_add_ui, [have_gmp=yes], [have_gmp=no])
2294                 if test $have_gmp = yes ; then
2295                         ol_have_gmp=yes
2296                 fi
2297         fi
2298
2299         AC_MSG_CHECKING([for multiple precision support])
2300
2301         ol_mp_support="none"
2302         case "$ol_with_multiple_precision" in
2303         auto)
2304                 dnl preferred sequence:
2305                 dnl - OpenSSL's BIGNUM (if libssl is already linked)
2306                 dnl - GNU's MP
2307                 dnl - unsigned long
2308                 if test "$ol_have_bignum" = "yes" ; then
2309                         ol_mp_support="bignum"
2310                 else
2311                         if test "$ol_have_gmp" = "yes" ; then
2312                                 ol_mp_support="gmp"
2313                         fi
2314                 fi
2315                 ;;
2316         bignum)
2317                 if test "$ol_have_bignum" != "yes" ; then
2318                         AC_MSG_ERROR([OpenSSL's BIGNUM not available])
2319                 fi
2320                 ol_mp_support="bignum"
2321                 ;;
2322         gmp)
2323                 if test "$ol_have_gmp" != "yes" ; then
2324                         AC_MSG_ERROR([GMP not available])
2325                 fi
2326                 ol_mp_support="gmp"
2327                 ;;
2328         yes)
2329                 if test "$ol_have_bignum" = "yes" ; then
2330                         ol_mp_support="bignum"
2331                 elif test "$ol_have_gmp" = "yes" ; then
2332                         ol_mp_support="gmp"
2333                 else
2334                         AC_MSG_ERROR([not available])
2335                 fi
2336                 ;;
2337         esac
2338
2339         case "$ol_mp_support" in
2340         bignum)
2341                 AC_DEFINE(HAVE_BIGNUM, 1,
2342                         [define if you have SSLeay or OpenSSL's BIGNUM])
2343                 ;;
2344         gmp)
2345                 AC_DEFINE(HAVE_GMP, 1, [define if you have -lgmp])
2346                 SLAPD_GMP_LIBS=-lgmp
2347                 ;;
2348         none)
2349                 ;;
2350         esac
2351
2352         AC_MSG_RESULT($ol_mp_support)
2353 fi
2354
2355 dnl ----------------------------------------------------------------
2356 dnl Checks for typedefs, structures, and compiler characteristics.
2357
2358 dnl Checks for long long
2359 AC_CACHE_CHECK([long long], ol_cv_type_long_long, [
2360         AC_TRY_COMPILE([], [long long x;],
2361                 [ol_cv_type_long_long=yes],
2362                 [ol_cv_type_long_long=no])])
2363 if test $ol_cv_type_long_long = yes; then
2364         AC_DEFINE(HAVE_LONG_LONG, 1, [define if you have 'long long'])
2365 fi
2366
2367 AC_TYPE_MODE_T
2368 AC_TYPE_OFF_T
2369 AC_TYPE_PID_T
2370 AM_TYPE_PTRDIFF_T
2371 AC_TYPE_SIGNAL
2372 AC_TYPE_SIZE_T
2373
2374 AC_CHECK_TYPE(ssize_t, [signed int])
2375 AC_CHECK_TYPE(caddr_t,  [char *])
2376
2377 OL_TYPE_SOCKLEN_T
2378 AC_STRUCT_ST_BLKSIZE
2379 AC_HEADER_TIME
2380 AC_STRUCT_TM
2381 AC_TYPE_UID_T
2382 OL_TYPE_SIG_ATOMIC_T
2383
2384 dnl AC_TYPE_GETGROUPS
2385
2386 OL_STRUCT_PASSWD_PW_GECOS
2387 OL_STRUCT_PASSWD_PW_PASSWD
2388
2389 OL_C_UPPER_LOWER
2390 AC_C_CONST
2391 OL_C_VOLATILE
2392
2393 if test $cross_compiling = yes ; then
2394         AC_MSG_WARN([Crossing compiling... all bets are off!])
2395         AC_DEFINE(CROSS_COMPILING, 1, [define if cross compiling])
2396 else
2397         AC_C_BIGENDIAN
2398 fi
2399
2400 AC_COMPILE_CHECK_SIZEOF(short)
2401 AC_COMPILE_CHECK_SIZEOF(int)
2402 AC_COMPILE_CHECK_SIZEOF(long)
2403 AC_COMPILE_CHECK_SIZEOF(wchar_t)
2404
2405 if test "$ac_cv_sizeof_int" -lt 4 ; then
2406         AC_MSG_WARN([OpenLDAP requires 'int' to be 32 bits or greater.])
2407
2408         AC_DEFINE(LBER_INT_T,long)
2409 else
2410         AC_DEFINE(LBER_INT_T,int)
2411 fi
2412
2413 AC_DEFINE(LBER_LEN_T,long)
2414 AC_DEFINE(LBER_SOCKET_T,int)
2415 AC_DEFINE(LBER_TAG_T,long)
2416
2417 dnl ----------------------------------------------------------------
2418 dnl Checks for library functions.
2419 AC_FUNC_MEMCMP
2420 dnl AM_FUNC_MKTIME dnl checks for sys/time.h and unistd.h
2421 AC_FUNC_STRFTIME
2422 dnl AM_FUNC_STRTOD
2423
2424 OL_FUNC_INET_ATON
2425
2426 dnl Check for NT specific routines
2427 AC_CHECK_FUNC(_spawnlp, AC_DEFINE(HAVE_SPAWNLP,1,[if you have spawnlp()]))
2428
2429 AC_CHECK_FUNC(_snprintf, [ac_cv_func_snprintf=yes
2430         AC_DEFINE(snprintf, _snprintf, [define to snprintf routine])
2431 ])
2432
2433 AC_CHECK_FUNC(_vsnprintf, [ac_cv_func_vsnprintf=yes
2434         AC_DEFINE(vsnprintf, _vsnprintf, [define to vsnprintf routine])
2435 ])
2436
2437 AC_FUNC_VPRINTF
2438
2439 if test $ac_cv_func_vprintf = yes ; then
2440         dnl check for vsnprintf
2441         AC_CHECK_FUNCS(snprintf vsnprintf)
2442 fi
2443
2444 AC_CHECK_FUNCS(         \
2445         bcopy                   \
2446         closesocket             \
2447         chroot                  \
2448         endgrent                \
2449         endpwent                \
2450         fcntl                   \
2451         flock                   \
2452         fstat                   \
2453         getdtablesize   \
2454         getgrgid                \
2455         gethostname             \
2456         getpass                 \
2457         getpassphrase   \
2458         getpwuid                \
2459         getpwnam                \
2460         getspnam                \
2461         gettimeofday    \
2462         initgroups              \
2463         lockf                   \
2464         memcpy                  \
2465         memmove                 \
2466         mkstemp                 \
2467         mktemp                  \
2468         pipe                    \
2469         read                    \
2470         recv                    \
2471         recvfrom                \
2472         setpwfile               \
2473         setgid                  \
2474         setegid                 \
2475         setsid                  \
2476         setuid                  \
2477         seteuid                 \
2478         sigaction               \
2479         signal                  \
2480         sigset                  \
2481         strdup                  \
2482         strpbrk                 \
2483         strrchr                 \
2484         strsep                  \
2485         strstr                  \
2486         strtol                  \
2487         strtoul                 \
2488         strtoq                  \
2489         strtouq                 \
2490         strtoll                 \
2491         strspn                  \
2492         sysconf                 \
2493         usleep                  \
2494         waitpid                 \
2495         wait4                   \
2496         write                   \
2497         send                    \
2498         sendmsg                 \
2499         sendto                  \
2500 )
2501
2502 dnl We actually may need to replace more than this.
2503 AC_REPLACE_FUNCS(getopt getpeereid)
2504
2505 if test "$ac_cv_func_getopt" != yes; then
2506         LIBSRCS="$LIBSRCS getopt.c"
2507 fi
2508 if test "$ac_cv_func_getpeereid" != yes; then
2509         OL_MSGHDR_MSG_ACCRIGHTS
2510         LIBSRCS="$LIBSRCS getpeereid.c"
2511 fi
2512 if test "$ac_cv_func_snprintf" != yes -o "$ac_cv_func_vsnprintf" != yes; then
2513         if test "$ac_cv_func_snprintf" != yes; then
2514                 AC_DEFINE(snprintf, ber_pvt_snprintf, [define to snprintf routine])
2515         fi
2516         if test "$ac_cv_func_vsnprintf" != yes; then
2517                 AC_DEFINE(vsnprintf, ber_pvt_vsnprintf, [define to snprintf routine])
2518         fi
2519 fi
2520
2521 dnl ----------------------------------------------------------------
2522 dnl Sort out defines
2523
2524 if test "$ol_enable_slapi" != no ; then
2525         dnl This check is done also if --enable-modules is used;
2526         dnl it is duplicated here, 'cause it'd be cached anyway
2527         AC_CHECK_HEADERS(ltdl.h)
2528
2529         if test $ac_cv_header_ltdl_h != yes ; then
2530                 AC_MSG_ERROR([could not locate <ltdl.h>])
2531         fi
2532         AC_CHECK_LIB(ltdl, lt_dlinit, [
2533                 SLAPI_LIBS=-lltdl
2534                 LIBSLAPI=libslapi.a
2535                 LIBSLAPITOOLS=../libslapi.a
2536                 AC_DEFINE(HAVE_LIBLTDL,1,[define if you have libtool -ltdl])
2537         ],[AC_MSG_ERROR([could not locate libtool -lltdl])])
2538
2539         AC_DEFINE(LDAP_SLAPI,1, [define this to add SLAPI code])
2540 fi
2541
2542 if test "$ol_enable_debug" != no ; then
2543         AC_DEFINE(LDAP_DEBUG,1,
2544                 [define this to add debugging code])
2545 fi
2546 if test "$ol_enable_syslog" = yes ; then
2547         AC_DEFINE(LDAP_SYSLOG,1,
2548                 [define this to add syslog code])
2549 fi
2550 if test "$ol_link_kbind" != no ; then
2551         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND,LDAP_VENDOR_VERSION)
2552 fi
2553 if test "$ol_enable_proctitle" != no ; then
2554         AC_DEFINE(LDAP_PROCTITLE,1,
2555                 [define this for LDAP process title support])
2556 fi
2557 if test "$ol_enable_referrals" != no ; then
2558         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS,LDAP_VENDOR_VERSION)
2559 fi
2560 if test "$ol_enable_local" != no; then
2561         AC_DEFINE(LDAP_PF_LOCAL,1,[define to support PF_LOCAL])
2562 fi
2563 if test "$ol_link_ipv6" != no; then
2564         AC_DEFINE(LDAP_PF_INET6,1,[define to support PF_INET6])
2565 fi
2566 if test "$ol_enable_cleartext" != no ; then
2567         AC_DEFINE(SLAPD_CLEARTEXT,1,[define to support cleartext passwords])
2568 fi
2569 if test "$ol_enable_crypt" != no ; then
2570         AC_DEFINE(SLAPD_CRYPT,1,[define to support crypt(3) passwords])
2571 fi
2572 if test "$ol_link_spasswd" != no ; then
2573         AC_DEFINE(SLAPD_SPASSWD,1,[define to support SASL passwords])
2574 fi
2575 if test "$ol_enable_multimaster" != no ; then
2576         AC_DEFINE(SLAPD_MULTIMASTER,1,[define to support multimaster replication])
2577 fi
2578 if test "$ol_enable_rlookups" != no ; then
2579         AC_DEFINE(SLAPD_RLOOKUPS,1,[define to support reverse lookups])
2580 fi
2581 if test "$ol_enable_aci" != no ; then
2582         AC_DEFINE(SLAPD_ACI_ENABLED,1,[define to support per-object ACIs])
2583 fi
2584
2585 if test "$ol_link_modules" != no ; then
2586         AC_DEFINE(SLAPD_MODULES,1,[define to support modules])
2587         BUILD_SLAPD=yes
2588         SLAPD_MODULES_LDFLAGS="-dlopen self"
2589 fi
2590
2591 AC_DEFINE(SLAPD_MOD_STATIC,1,[statically linked module])
2592 AC_DEFINE(SLAPD_MOD_DYNAMIC,2,[dynamically linked module])
2593
2594 if test "$ol_enable_bdb" != no ; then
2595         BUILD_SLAPD=yes
2596         BUILD_BDB=$ol_enable_bdb
2597         if test "$ol_enable_bdb" = mod ; then
2598                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-bdb"
2599                 MFLAG=SLAPD_MOD_DYNAMIC
2600         else
2601                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-bdb"
2602                 MFLAG=SLAPD_MOD_STATIC
2603         fi
2604         AC_DEFINE_UNQUOTED(SLAPD_BDB,$MFLAG,[define to support BDB backend])
2605 fi
2606
2607 if test "$ol_enable_dnssrv" != no ; then
2608         BUILD_SLAPD=yes
2609         BUILD_DNSSRV=$ol_enable_dnssrv
2610         if test "$ol_enable_dnssrv" = mod ; then
2611                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-dnssrv"
2612                 MFLAG=SLAPD_MOD_DYNAMIC
2613         else
2614                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-dnssrv"
2615                 MFLAG=SLAPD_MOD_STATIC
2616         fi
2617         AC_DEFINE_UNQUOTED(SLAPD_DNSSRV,$MFLAG,[define to support DNS SRV backend])
2618 fi
2619
2620 if test "$ol_enable_hdb" != no ; then
2621         BUILD_SLAPD=yes
2622         BUILD_HDB=$ol_enable_hdb
2623         if test "$ol_enable_hdb" = mod ; then
2624                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-hdb"
2625                 MFLAG=SLAPD_MOD_DYNAMIC
2626         else
2627                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-hdb"
2628                 MFLAG=SLAPD_MOD_STATIC
2629         fi
2630         AC_DEFINE_UNQUOTED(SLAPD_HDB,$MFLAG,[define to support HDB backend])
2631 fi
2632
2633 if test "$ol_enable_ldap" != no ; then
2634         BUILD_SLAPD=yes
2635         BUILD_LDAP=$ol_enable_ldap
2636         if test "$ol_enable_ldap" = mod ; then
2637                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-ldap"
2638                 MFLAG=SLAPD_MOD_DYNAMIC
2639         else
2640                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-ldap"
2641                 MFLAG=SLAPD_MOD_STATIC
2642         fi
2643         AC_DEFINE_UNQUOTED(SLAPD_LDAP,$MFLAG,[define to support LDAP backend])
2644 fi
2645
2646 if test "$ol_link_ldbm" != no -a $ol_enable_ldbm != no; then
2647         BUILD_SLAPD=yes
2648         BUILD_LDBM=$ol_enable_ldbm
2649         if test "$ol_enable_ldbm" = mod ; then
2650                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-ldbm"
2651                 MFLAG=SLAPD_MOD_DYNAMIC
2652         else
2653                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-ldbm"
2654                 MFLAG=SLAPD_MOD_STATIC
2655         fi
2656         AC_DEFINE_UNQUOTED(SLAPD_LDBM,$MFLAG,[define to support LDBM backend])
2657 fi
2658
2659 if test "$ol_enable_meta" != no ; then
2660         BUILD_SLAPD=yes
2661         BUILD_META=$ol_enable_meta
2662         BUILD_REWRITE=yes
2663         if test "$ol_enable_meta" = mod ; then
2664                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-meta"
2665                 MFLAG=SLAPD_MOD_DYNAMIC
2666         else
2667                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-meta"
2668                 MFLAG=SLAPD_MOD_STATIC
2669         fi
2670         AC_DEFINE_UNQUOTED(SLAPD_META,$MFLAG,[define to support LDAP Metadirectory backend])
2671 fi
2672
2673 if test "$ol_enable_monitor" != no ; then
2674         BUILD_SLAPD=yes
2675         BUILD_MONITOR=$ol_enable_monitor
2676         if test "$ol_enable_monitor" = mod ; then
2677                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-monitor"
2678                 MFLAG=SLAPD_MOD_DYNAMIC
2679         else
2680                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-monitor"
2681                 MFLAG=SLAPD_MOD_STATIC
2682         fi
2683         AC_DEFINE_UNQUOTED(SLAPD_MONITOR,$MFLAG,[define to support cn=Monitor backend])
2684 fi
2685
2686 if test "$ol_enable_null" != no ; then
2687         BUILD_SLAPD=yes
2688         BUILD_NULL=$ol_enable_null
2689         if test "$ol_enable_null" = mod ; then
2690                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-null"
2691                 MFLAG=SLAPD_MOD_DYNAMIC
2692         else
2693                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-null"
2694                 MFLAG=SLAPD_MOD_STATIC
2695         fi
2696         AC_DEFINE_UNQUOTED(SLAPD_NULL,$MFLAG,[define to support NULL backend])
2697 fi
2698
2699 if test "$ol_enable_passwd" != no ; then
2700         BUILD_SLAPD=yes
2701         BUILD_PASSWD=$ol_enable_passwd
2702         if test "$ol_enable_passwd" = mod ; then
2703                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-passwd"
2704                 MFLAG=SLAPD_MOD_DYNAMIC
2705         else
2706                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-passwd"
2707                 MFLAG=SLAPD_MOD_STATIC
2708         fi
2709         AC_DEFINE_UNQUOTED(SLAPD_PASSWD,$MFLAG,[define to support PASSWD backend])
2710 fi
2711
2712 if test "$ol_link_perl" != no ; then
2713         BUILD_SLAPD=yes
2714         BUILD_PERL=$ol_enable_perl
2715         if test "$ol_enable_perl" = mod ; then
2716                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-perl"
2717                 MFLAG=SLAPD_MOD_DYNAMIC
2718         else
2719                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-perl"
2720                 MFLAG=SLAPD_MOD_STATIC
2721         fi
2722         AC_DEFINE_UNQUOTED(SLAPD_PERL,$MFLAG,[define to support PERL backend])
2723 fi
2724
2725 if test "$ol_enable_relay" != no ; then
2726         BUILD_SLAPD=yes
2727         BUILD_RELAY=$ol_enable_relay
2728         if test "$ol_enable_relay" = mod ; then
2729                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-relay"
2730                 MFLAG=SLAPD_MOD_DYNAMIC
2731         else
2732                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-relay"
2733                 MFLAG=SLAPD_MOD_STATIC
2734         fi
2735         AC_DEFINE_UNQUOTED(SLAPD_RELAY,$MFLAG,[define to support relay backend])
2736 fi
2737
2738 if test "$ol_enable_shell" != no ; then
2739         if test "$ol_link_thread" != no ; then
2740                 AC_MSG_WARN([Use of --without-threads is recommended with back-shell])
2741         fi
2742         BUILD_SLAPD=yes
2743         BUILD_SHELL=$ol_enable_shell
2744         if test "$ol_enable_shell" = mod ; then
2745                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-shell"
2746                 MFLAG=SLAPD_MOD_DYNAMIC
2747         else
2748                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-shell"
2749                 MFLAG=SLAPD_MOD_STATIC
2750         fi
2751         AC_DEFINE_UNQUOTED(SLAPD_SHELL,$MFLAG,[define to support SHELL backend])
2752 fi
2753
2754 if test "$ol_link_sql" != no ; then
2755         BUILD_SLAPD=yes
2756         BUILD_SQL=$ol_enable_sql
2757         if test "$ol_enable_sql" = mod; then
2758                 SLAPD_DYNAMIC_BACKENDS="$SLAPD_DYNAMIC_BACKENDS back-sql"
2759                 MFLAG=SLAPD_MOD_DYNAMIC
2760         else
2761                 SLAPD_STATIC_BACKENDS="$SLAPD_STATIC_BACKENDS back-sql"
2762                 MFLAG=SLAPD_MOD_STATIC
2763         fi
2764         AC_DEFINE_UNQUOTED(SLAPD_SQL,$MFLAG,[define to support SQL backend])
2765 fi
2766
2767 if test "$ol_enable_chain" != no ; then
2768         BUILD_CHAIN=$ol_enable_chain
2769         if test "$ol_enable_chain" = mod ; then
2770                 MFLAG=SLAPD_MOD_DYNAMIC
2771                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS chain.la"
2772         else
2773                 MFLAG=SLAPD_MOD_STATIC
2774         fi
2775         AC_DEFINE_UNQUOTED(SLAPD_OVER_CHAIN,$MFLAG,[define for Dynamic Group overlay])
2776 fi
2777
2778 if test "$ol_enable_denyop" != no ; then
2779         BUILD_DENYOP=$ol_enable_denyop
2780         if test "$ol_enable_denyop" = mod ; then
2781                 MFLAG=SLAPD_MOD_DYNAMIC
2782                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS denyop.la"
2783         else
2784                 MFLAG=SLAPD_MOD_STATIC
2785         fi
2786         AC_DEFINE_UNQUOTED(SLAPD_OVER_DENYOP,$MFLAG,[define for Dynamic Group overlay])
2787 fi
2788
2789 if test "$ol_enable_dyngroup" != no ; then
2790         BUILD_DYNGROUP=$ol_enable_dyngroup
2791         if test "$ol_enable_dyngroup" = mod ; then
2792                 MFLAG=SLAPD_MOD_DYNAMIC
2793                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS dyngroup.la"
2794         else
2795                 MFLAG=SLAPD_MOD_STATIC
2796         fi
2797         AC_DEFINE_UNQUOTED(SLAPD_OVER_DYNGROUP,$MFLAG,[define for Dynamic Group overlay])
2798 fi
2799
2800 if test "$ol_enable_lastmod" != no ; then
2801         BUILD_LASTMOD=$ol_enable_lastmod
2802         if test "$ol_enable_lastmod" = mod ; then
2803                 MFLAG=SLAPD_MOD_DYNAMIC
2804                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS lastmod.la"
2805         else
2806                 MFLAG=SLAPD_MOD_STATIC
2807         fi
2808         AC_DEFINE_UNQUOTED(SLAPD_OVER_LASTMOD,$MFLAG,[define for Last Modification overlay])
2809 fi
2810
2811 if test "$ol_enable_ppolicy" != no ; then
2812         BUILD_PPOLICY=$ol_enable_ppolicy
2813         if test "$ol_enable_ppolicy" = mod ; then
2814                 MFLAG=SLAPD_MOD_DYNAMIC
2815                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS ppolicy.la"
2816         else
2817                 MFLAG=SLAPD_MOD_STATIC
2818         fi
2819         AC_DEFINE_UNQUOTED(SLAPD_OVER_PPOLICY,$MFLAG,[define for Password Policy overlay])
2820 fi
2821
2822 if test "$ol_enable_proxycache" != no ; then
2823         BUILD_PROXYCACHE=$ol_enable_proxycache
2824         if test "$ol_enable_proxycache" = mod ; then
2825                 MFLAG=SLAPD_MOD_DYNAMIC
2826                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS pcache.la"
2827         else
2828                 MFLAG=SLAPD_MOD_STATIC
2829         fi
2830         AC_DEFINE_UNQUOTED(SLAPD_OVER_PROXYCACHE,$MFLAG,[define for Proxy Cache overlay])
2831 fi
2832
2833 if test "$ol_enable_refint" != no ; then
2834         BUILD_REFINT=$ol_enable_refint
2835         if test "$ol_enable_refint" = mod ; then
2836                 MFLAG=SLAPD_MOD_DYNAMIC
2837                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS refint.la"
2838         else
2839                 MFLAG=SLAPD_MOD_STATIC
2840         fi
2841         AC_DEFINE_UNQUOTED(SLAPD_OVER_REFINT,$MFLAG,[define for Referential Integrity overlay])
2842 fi
2843
2844 if test "$ol_enable_rwm" != no ; then
2845         BUILD_REWRITE=yes
2846         BUILD_RWM=$ol_enable_rwm
2847         if test "$ol_enable_rwm" = mod ; then
2848                 MFLAG=SLAPD_MOD_DYNAMIC
2849                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS rwm.la"
2850         else
2851                 MFLAG=SLAPD_MOD_STATIC
2852         fi
2853         AC_DEFINE_UNQUOTED(SLAPD_OVER_RWM,$MFLAG,[define for Rewrite/Remap overlay])
2854 fi
2855
2856 if test "$ol_enable_unique" != no ; then
2857         BUILD_UNIQUE=$ol_enable_unique
2858         if test "$ol_enable_unique" = mod ; then
2859                 MFLAG=SLAPD_MOD_DYNAMIC
2860                 SLAPD_DYNAMIC_OVERLAYS="$SLAPD_DYNAMIC_OVERLAYS unique.la"
2861         else
2862                 MFLAG=SLAPD_MOD_STATIC
2863         fi
2864         AC_DEFINE_UNQUOTED(SLAPD_OVER_UNIQUE,$MFLAG,[define for Attribute Uniqueness overlay])
2865 fi
2866
2867 if test "$ol_enable_slurpd" != no -a "$ol_link_threads" != no -a \
2868         $BUILD_SLAPD = yes ; then
2869         BUILD_SLURPD=yes
2870 fi
2871
2872 if test "$ol_enable_rewrite" != no ; then
2873         AC_DEFINE(ENABLE_REWRITE,1,[define to enable rewriting in back-ldap and back-meta])
2874         BUILD_REWRITE=yes
2875 fi
2876
2877 if test "$ol_enable_slapi" != no ; then
2878         AC_DEFINE(ENABLE_SLAPI,1,[define to enable slapi library])
2879         BUILD_SLAPI=yes
2880         SLAPD_SLAPI_DEPEND=libslapi.a
2881 fi
2882
2883 dnl ----------------------------------------------------------------
2884
2885 dnl
2886 dnl For Windows build, we don't want to include -dlopen flags.
2887 dnl They hurt more than they help.
2888 dnl
2889
2890 if test "$ac_cv_mingw32" = yes ; then
2891         PLAT=NT
2892         SLAPD_MODULES_LDFLAGS=
2893 else
2894         PLAT=UNIX
2895 fi
2896
2897 if test -z "$SLAPD_STATIC_BACKENDS"; then
2898         SLAPD_NO_STATIC='#'
2899 else
2900         SLAPD_NO_STATIC=
2901 fi
2902
2903 dnl Generate static backend header file
2904 BACKEND_HEADER=servers/slapd/backend.h
2905 cat > $BACKEND_HEADER << EOF
2906 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
2907  *
2908  * Copyright 1998-2004 The OpenLDAP Foundation.
2909  * All rights reserved.
2910  *
2911  * Redistribution and use in source and binary forms, with or without
2912  * modification, are permitted only as authorized by the OpenLDAP
2913  * Public License.
2914  *
2915  * A copy of this license is available in the file LICENSE in the
2916  * top-level directory of the distribution or, alternatively, at
2917  * <http://www.OpenLDAP.org/license.html>.
2918  */
2919 /* This file is automatically generated by configure; please do not edit.
2920  */
2921
2922 EOF
2923
2924 for b in $SLAPD_STATIC_BACKENDS; do
2925         bb=`echo "$b" | sed -e 's;back-;;'`
2926
2927         cat >> $BACKEND_HEADER << EOF
2928 extern BI_init ${bb}_back_initialize;
2929 EOF
2930 done
2931
2932 cat >> $BACKEND_HEADER << EOF
2933
2934 static BackendInfo binfo[[]] = {
2935 EOF
2936
2937 for b in $SLAPD_STATIC_BACKENDS; do
2938         bb=`echo "$b" | sed -e 's;back-;;'`
2939
2940         cat >> $BACKEND_HEADER << EOF
2941         { "$bb", ${bb}_back_initialize },
2942 EOF
2943 done
2944
2945 cat >> $BACKEND_HEADER << EOF
2946         { NULL, NULL }
2947 };
2948
2949 /* end of generated file */
2950 EOF
2951 dnl done generating static backend header file
2952
2953 AC_SUBST(LIBSRCS)
2954 AC_SUBST(PLAT)
2955 AC_SUBST(WITH_SASL)
2956 AC_SUBST(WITH_TLS)
2957 AC_SUBST(WITH_MODULES_ENABLED)
2958 AC_SUBST(BUILD_LIBS_DYNAMIC)
2959
2960 AC_SUBST(BUILD_SLAPD)
2961 dnl slapi
2962   AC_SUBST(BUILD_SLAPI)
2963   AC_SUBST(SLAPD_SLAPI_DEPEND)
2964 dnl backends
2965   AC_SUBST(BUILD_BDB)
2966   AC_SUBST(BUILD_DNSSRV)
2967   AC_SUBST(BUILD_HDB)
2968   AC_SUBST(BUILD_LDAP)
2969   AC_SUBST(BUILD_LDBM)
2970   AC_SUBST(BUILD_META)
2971   AC_SUBST(BUILD_MONITOR)
2972   AC_SUBST(BUILD_NULL)
2973   AC_SUBST(BUILD_PASSWD)
2974   AC_SUBST(BUILD_RELAY)
2975   AC_SUBST(BUILD_PERL)
2976   AC_SUBST(BUILD_SHELL)
2977   AC_SUBST(BUILD_SQL)
2978 dnl overlays
2979   AC_SUBST(BUILD_CHAIN)
2980   AC_SUBST(BUILD_DENYOP)
2981   AC_SUBST(BUILD_DYNGROUP)
2982   AC_SUBST(BUILD_LASTMOD)
2983   AC_SUBST(BUILD_PPOLICY)
2984   AC_SUBST(BUILD_PROXYCACHE)
2985   AC_SUBST(BUILD_REFINT)
2986   AC_SUBST(BUILD_RWM)
2987   AC_SUBST(BUILD_UNIQUE)
2988 AC_SUBST(BUILD_SLURPD)
2989
2990 AC_SUBST(LDAP_LIBS)
2991 AC_SUBST(SLAPD_LIBS)
2992 AC_SUBST(SLURPD_LIBS)
2993 AC_SUBST(LDBM_LIBS)
2994 AC_SUBST(LTHREAD_LIBS)
2995 AC_SUBST(LUTIL_LIBS)
2996 AC_SUBST(WRAP_LIBS)
2997
2998 AC_SUBST(SLAPD_MODULES_CPPFLAGS)
2999 AC_SUBST(SLAPD_MODULES_LDFLAGS)
3000
3001 AC_SUBST(SLAPD_NO_STATIC)
3002 AC_SUBST(SLAPD_STATIC_BACKENDS)
3003 AC_SUBST(SLAPD_DYNAMIC_BACKENDS)
3004 AC_SUBST(SLAPD_DYNAMIC_OVERLAYS)
3005
3006 AC_SUBST(PERL_CPPFLAGS)
3007 AC_SUBST(SLAPD_PERL_LDFLAGS)
3008 AC_SUBST(MOD_PERL_LDFLAGS)
3009
3010 AC_SUBST(KRB4_LIBS)
3011 AC_SUBST(KRB5_LIBS)
3012 AC_SUBST(SASL_LIBS)
3013 AC_SUBST(TLS_LIBS)
3014 AC_SUBST(MODULES_LIBS)
3015 AC_SUBST(SLAPI_LIBS)
3016 AC_SUBST(LIBSLAPI)
3017 AC_SUBST(LIBSLAPITOOLS)
3018 AC_SUBST(AUTH_LIBS)
3019
3020 AC_SUBST(SLAPD_SLP_LIBS)
3021 AC_SUBST(SLAPD_GMP_LIBS)
3022
3023 AC_SUBST(SLAPD_SQL_LDFLAGS)
3024 AC_SUBST(SLAPD_SQL_LIBS)
3025 AC_SUBST(SLAPD_SQL_INCLUDES)
3026
3027 dnl ----------------------------------------------------------------
3028 dnl final help output
3029 AC_ARG_WITH(xxinstall,[
3030 See INSTALL file for further details.])
3031
3032 dnl ----------------------------------------------------------------
3033 dnl final output
3034 dnl
3035
3036 AC_OUTPUT( \
3037 Makefile:build/top.mk:Makefile.in:build/dir.mk \
3038 doc/Makefile:build/top.mk:doc/Makefile.in:build/dir.mk \
3039 doc/man/Makefile:build/top.mk:doc/man/Makefile.in:build/dir.mk \
3040 doc/man/man1/Makefile:build/top.mk:doc/man/man1/Makefile.in:build/man.mk \
3041 doc/man/man3/Makefile:build/top.mk:doc/man/man3/Makefile.in:build/man.mk \
3042 doc/man/man5/Makefile:build/top.mk:doc/man/man5/Makefile.in:build/man.mk \
3043 doc/man/man8/Makefile:build/top.mk:doc/man/man8/Makefile.in:build/man.mk \
3044 clients/Makefile:build/top.mk:clients/Makefile.in:build/dir.mk \
3045 clients/tools/Makefile:build/top.mk:clients/tools/Makefile.in:build/rules.mk \
3046 include/Makefile:build/top.mk:include/Makefile.in \
3047 libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk      \
3048 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk  \
3049 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk  \
3050 libraries/libldap_r/Makefile:build/top.mk:libraries/libldap_r/Makefile.in:build/lib.mk:build/lib-shared.mk      \
3051 libraries/liblunicode/Makefile:build/top.mk:libraries/liblunicode/Makefile.in:build/lib.mk:build/lib-static.mk  \
3052 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.mk        \
3053 libraries/librewrite/Makefile:build/top.mk:libraries/librewrite/Makefile.in:build/lib.mk:build/lib-static.mk \
3054 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
3055 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
3056 servers/slapd/back-bdb/Makefile:build/top.mk:servers/slapd/back-bdb/Makefile.in:build/mod.mk \
3057 servers/slapd/back-dnssrv/Makefile:build/top.mk:servers/slapd/back-dnssrv/Makefile.in:build/mod.mk \
3058 servers/slapd/back-hdb/Makefile:build/top.mk:servers/slapd/back-hdb/Makefile.in:build/mod.mk \
3059 servers/slapd/back-ldap/Makefile:build/top.mk:servers/slapd/back-ldap/Makefile.in:build/mod.mk \
3060 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/mod.mk \
3061 servers/slapd/back-meta/Makefile:build/top.mk:servers/slapd/back-meta/Makefile.in:build/mod.mk \
3062 servers/slapd/back-monitor/Makefile:build/top.mk:servers/slapd/back-monitor/Makefile.in:build/mod.mk \
3063 servers/slapd/back-null/Makefile:build/top.mk:servers/slapd/back-null/Makefile.in:build/mod.mk \
3064 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/mod.mk \
3065 servers/slapd/back-perl/Makefile:build/top.mk:servers/slapd/back-perl/Makefile.in:build/mod.mk \
3066 servers/slapd/back-relay/Makefile:build/top.mk:servers/slapd/back-relay/Makefile.in:build/mod.mk \
3067 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/mod.mk \
3068 servers/slapd/back-sql/Makefile:build/top.mk:servers/slapd/back-sql/Makefile.in:build/mod.mk \
3069 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
3070 servers/slapd/slapi/Makefile:build/top.mk:servers/slapd/slapi/Makefile.in:build/lib.mk:build/lib-shared.mk  \
3071 servers/slapd/overlays/Makefile:build/top.mk:servers/slapd/overlays/Makefile.in:build/lib.mk \
3072 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
3073 tests/Makefile:build/top.mk:tests/Makefile.in:build/dir.mk \
3074 tests/run \
3075 tests/progs/Makefile:build/top.mk:tests/progs/Makefile.in:build/rules.mk \
3076 ,[
3077 chmod +x tests/run
3078 date > stamp-h
3079 echo Please run \"make depend\" to build dependencies
3080 ])