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

   1 dnl
   2 dnl Copyright 1998,1999 The OpenLDAP Foundation.  All Rights Reserved.
   3 dnl
   4 dnl Redistribution and use in source and binary forms are permitted only
   5 dnl as authorized by the OpenLDAP Public License.  A copy of this
   6 dnl license is available at http://www.OpenLDAP.org/license.html or
   7 dnl in file LICENSE in the top-level directory of the distribution.
   8 dnl
   9
  10 dnl Configure.in for OpenLDAP
  11 AC_INIT(include/ldap.h)dnl
  12 AC_CONFIG_AUX_DIR(build)dnl
  13 AM_INIT_AUTOMAKE(OpenLDAP,[2.0-devel], [no ac_define])dnl
  14
  15 dnl We use autoconf features new to 2.13.
  16 dnl     aclocal.m4 should be built using aclocal from automake 1.4
  17 AC_PREREQ(2.13)dnl Required Autoconf version
  18
  19 AC_CONFIG_HEADER(include/portable.h include/ldap_features.h)dnl
  20
  21 dnl
  22 dnl Start Args
  23 AC_MSG_CHECKING(configure arguments)
  24 AC_PREFIX_DEFAULT(/usr/local)
  25
  26 top_builddir=`pwd`
  27 AC_SUBST(top_builddir)dnl
  28
  29 ldap_subdir="openldap"
  30
  31 AC_ARG_WITH(subdir, [  --with-subdir=DIR change default subdirectory used for installs], [
  32         if test "$withval" = "no"; then
  33                 ldap_subdir=""
  34         elif test "$withval" != "yes"; then
  35                 ldap_subdir="$withval"
  36         fi
  37 ])dnl
  38
  39 AC_SUBST(ldap_subdir)dnl
  40
  41 OL_ARG_ENABLE(debug,[  --enable-debug   enable debugging], yes)dnl
  42 ol_enable_syslog=no
  43 dnl OL_ARG_ENABLE(syslog,[  --enable-syslog     enable syslog support], auto)dnl
  44 OL_ARG_ENABLE(proctitle,[  --enable-proctitle   enable proctitle support], yes)dnl
  45 OL_ARG_ENABLE(cache,[  --enable-cache   enable caching], yes)dnl
  46 OL_ARG_ENABLE(dns,[  --enable-dns               enable V2 DNS  extension], no)dnl
  47 OL_ARG_ENABLE(referrals,[  --enable-referrals   enable V2 Referrals extension], yes)dnl
  48 OL_ARG_ENABLE(cldap,[  --enable-cldap   enable connectionless ldap], no)dnl
  49 OL_ARG_ENABLE(x_compile,[  --enable-x-compile   enable cross compiling],
  50         no, [yes no])dnl
  51
  52 dnl General "with" options
  53 OL_ARG_ENABLE(dmalloc,[  --enable-dmalloc       enable debug malloc support], no)dnl
  54
  55 OL_ARG_WITH(kerberos,[  --with-kerberos with Kerberos support],
  56         auto, [auto k5 k4 afs yes no])
  57 OL_ARG_WITH(readline,[  --with-readline  with readline support],
  58         auto, [auto yes no] )
  59 OL_ARG_WITH(threads,[  --with-threads   use threads],
  60         auto, [auto posix mach lwp yes no manual] )
  61 OL_ARG_WITH(tls,[  --with-tls  with TLS/SSL support],
  62         auto, [auto ssleay openssl yes no] )
  63 OL_ARG_WITH(yielding_select,[  --with-yielding-select   with implicitly yielding select],
  64         auto, [auto yes no manual] )
  65
  66 dnl Server options
  67
  68 dnl LDAPD OPTIONS
  69 AC_ARG_WITH(xxldapdoptions,[LDAPD Options:])
  70 OL_ARG_ENABLE(ldapd,[  --enable-ldapd   enable building ldapd], no)dnl
  71
  72 dnl SLAPD OPTIONS
  73 AC_ARG_WITH(xxslapdoptions,[SLAPD Options:])
  74 OL_ARG_ENABLE(slapd,[  --enable-slapd   enable building slapd], yes)dnl
  75 OL_ARG_ENABLE(aclgroups,[    --enable-aclgroups enable ACL group support], auto)dnl
  76 OL_ARG_ENABLE(cleartext,[    --enable-cleartext enable cleartext passwords], yes)dnl
  77 OL_ARG_ENABLE(crypt,[    --enable-crypt enable crypt(3) passwords], auto)dnl
  78 OL_ARG_ENABLE(wrappers,[    --enable-wrappers   enable tcp wrapper support], no)dnl
  79 OL_ARG_ENABLE(phonetic,[    --enable-phonetic   enable phonetic/soundex], no)dnl
  80 OL_ARG_ENABLE(rlookups,[    --enable-rlookups   enable reverse lookups], auto)dnl
  81
  82 dnl SLAPD Backend options
  83 OL_ARG_ENABLE(bdb2,[    --enable-bdb2   enable bdb2 backend], no)dnl
  84 OL_ARG_ENABLE(ldbm,[    --enable-ldbm   enable ldbm backend], yes)dnl
  85 OL_ARG_WITH(ldbm_api,[      --with-ldbm-api     use LDBM API], auto,
  86         [auto db2 db gdbm ndbm manual])
  87 OL_ARG_WITH(ldbm_type,[      --with-ldbm-type   use LDBM type], auto,
  88         [auto btree hash])
  89
  90 OL_ARG_ENABLE(passwd,[    --enable-passwd       enable passwd backend], no)dnl
  91 OL_ARG_ENABLE(perl,[    --enable-perl   enable perl backend], no)dnl
  92 OL_ARG_ENABLE(shell,[    --enable-shell enable shell backend], no)dnl
  93 OL_ARG_ENABLE(tcl,[    --enable-tcl     enable tcl backend], no)dnl
  94
  95 dnl SLURPD OPTIONS
  96 AC_ARG_WITH(xxslurpdoptions,[SLURPD Options:])
  97 OL_ARG_ENABLE(slurpd,[  --enable-slurpd enable building slurpd], auto)dnl
  98
  99 AC_ARG_WITH(xxliboptions,[Library Generation & Linking Options])
 100 AM_ENABLE_STATIC
 101 dnl AM_DISABLE_SHARED
 102 AM_ENABLE_SHARED
 103
 104 dnl General "enable" options
 105 # validate options
 106 if test $ol_enable_dns = yes ; then
 107         if test $ol_enable_referrals = no ; then
 108                 AC_MSG_ERROR([DNS requires --enable-referrals])
 109         fi
 110         if test $ol_enable_referrals = auto ; then
 111                 AC_MSG_WARN([DNS requires referrals, adding --enable-referrals])
 112                 ol_enable_referrals=yes
 113         fi
 114 fi
 115
 116 if test $ol_enable_slapd = no ; then
 117         dnl SLAPD was specificallly disabled
 118         if test $ol_enable_bdb2 = yes ; then
 119                 AC_MSG_WARN([slapd disabled, ignoring --enable_bdb2 argument])
 120         fi
 121         if test $ol_enable_ldbm = yes ; then
 122                 AC_MSG_WARN([slapd disabled, ignoring --enable_ldbm argument])
 123         fi
 124         if test $ol_enable_passwd = yes ; then
 125                 AC_MSG_WARN([slapd disabled, ignoring --enable_passwd argument])
 126         fi
 127         if test $ol_enable_perl = yes ; then
 128                 AC_MSG_WARN([slapd disabled, ignoring --enable_perl argument])
 129         fi
 130         if test $ol_enable_shell = yes ; then
 131                 AC_MSG_WARN([slapd disabled, ignoring --enable_shell argument])
 132         fi
 133         if test $ol_enable_tcl = yes ; then
 134                 AC_MSG_WARN([slapd disabled, ignoring --enable_tcl argument])
 135         fi
 136         if test $ol_enable_aclgroups = yes ; then
 137                 AC_MSG_WARN([slapd disabled, ignoring --enable_aclgroups argument])
 138         fi
 139         if test $ol_enable_wrappers = yes ; then
 140                 AC_MSG_WARN([slapd disabled, ignoring --enable_wrappers argument])
 141         fi
 142         if test $ol_enable_phonetic = yes ; then
 143                 AC_MSG_WARN([slapd disabled, ignoring --enable_phonetic argument])
 144         fi
 145         if test $ol_enable_rlookups = yes ; then
 146                 AC_MSG_WARN([slapd disabled, ignoring --enable_rlookups argument])
 147         fi
 148         if test $ol_with_ldbm_api != auto ; then
 149                 AC_MSG_WARN([slapd disabled, ignoring --with_ldbm_api argument])
 150         fi
 151         if test $ol_with_ldbm_type != auto ; then
 152                 AC_MSG_WARN([slapd disabled, ignoring --with_ldbm_type argument])
 153         fi
 154         if test $ol_enable_slurpd = yes ; then
 155                 AC_MSG_ERROR([slurpd requires slapd])
 156         fi
 157
 158         # force settings to no
 159         ol_enable_bdb2=no
 160         ol_enable_ldbm=no
 161         ol_enable_passwd=no
 162         ol_enable_perl=no
 163         ol_enable_shell=no
 164         ol_enable_tcl=no
 165         ol_enable_aclgroups=no
 166         ol_enable_wrappers=no
 167         ol_enable_phonetic=no
 168         ol_enable_rlookups=no
 169         ol_with_ldbm_api=no
 170         ol_with_ldbm_type=no
 171         ol_enable_slurpd=no
 172
 173 elif test $ol_enable_ldbm = no ; then
 174         dnl SLAPD without LDBM
 175
 176         if test $ol_with_ldbm_api != auto ; then
 177                 AC_MSG_WARN([LDBM disabled, ignoring --with_ldbm_api argument])
 178         fi
 179
 180         if test $ol_with_ldbm_type != auto ; then
 181                 AC_MSG_WARN([LDBM disabled, ignoring --with_ldbm_type argument])
 182         fi
 183
 184         if test $ol_enable_bdb2 = yes ; then
 185                 AC_MSG_ERROR([BDB2 requires --enable-ldbm])
 186         fi
 187
 188         if test $ol_enable_passwd = no -a \
 189                 $ol_enable_perl = no -a \
 190                 $ol_enable_shell = no -a \
 191                 $ol_enable_tcl = no ; then
 192                 AC_MSG_ERROR([slapd requires a backend])
 193         fi
 194
 195         ol_with_ldbm_api=no
 196         ol_with_ldbm_type=no
 197
 198 elif test $ol_enable_bdb2 = yes ; then
 199         dnl SLAPD with BDB2
 200
 201         if test $ol_with_ldbm_api != auto -a \
 202                 $ol_with_ldbm_api != db2 ; then
 203                 AC_MSG_ERROR([BDB2 requires LDBM API DB2])
 204         fi
 205
 206         ol_with_ldbm_api=db2
 207
 208 else
 209         dnl SLAPD with LDBM
 210
 211         if test $ol_enable_bdb2 != no ; then
 212                 if test $ol_with_ldbm_api != auto -a \
 213                         $ol_with_ldbm_api != db2 ; then
 214                         AC_MSG_WARN([BDB2 requires LDBM api db2 or auto])
 215                         ol_enable_bdb2=no
 216                 fi
 217         fi
 218
 219         if test $ol_with_ldbm_api = gdbm -a \
 220                 $ol_with_ldbm_type = btree ; then
 221                 AC_MSG_ERROR([GDBM only supports LDBM type hash])
 222         fi
 223         if test $ol_with_ldbm_api = ndbm -a \
 224                 $ol_with_ldbm_type = btree ; then
 225                 AC_MSG_ERROR([NDBM only supports LDBM type hash])
 226         fi
 227 fi
 228
 229 if test $ol_enable_slurpd = yes ; then
 230         dnl SLURPD was specifically enabled
 231         if test $ol_with_threads = no ; then
 232                 AC_MSG_ERROR([slurpd requires threads])
 233         fi
 234 fi
 235
 236 AC_MSG_RESULT(done)
 237
 238 AC_CANONICAL_HOST
 239
 240 ## Initialize vars
 241 LDAP_LIBS=
 242 LDBM_LIBS=
 243 LTHREAD_LIBS=
 244 LUTIL_LIBS=
 245
 246 LDAPD_LIBS=
 247 SLAPD_LIBS=
 248 SLURPD_LIBS=
 249
 250 BUILD_LDAPD=no
 251 BUILD_SLAPD=no
 252 BUILD_SLURPD=no
 253
 254 BUILD_BDB2=no
 255 BUILD_LDBM=no
 256 BUILD_PASSWD=no
 257 BUILD_PERL=no
 258 BUILD_SHELL=no
 259 BUILD_TCL=no
 260 BUILD_THREAD=no
 261
 262 SLAPD_PERL_LDFLAGS=
 263 SLAPD_PERL_CPPFLAGS=
 264
 265 KRB_LIBS=
 266 READLINE_LIBS=
 267 TERMCAP_LIBS=
 268 TLS_LIBS=
 269
 270 dnl ----------------------------------------------------------------
 271 dnl Checks for programs
 272
 273 AC_PROG_INSTALL
 274
 275 dnl The default compiler is cc (NOT gcc)
 276 CC=${CC-"cc"}
 277 dnl The default CFLAGS is empty NOT whatever AC_PROG_CC sets.
 278 dnl CFLAGS=${CFLAGS-""}
 279
 280 AM_PROG_LIBTOOL
 281 dnl AC_PROG_MAKE_SET
 282
 283 AC_PROG_AWK
 284 OL_PROG_LN_H
 285 AC_PROG_LN_S
 286
 287 if test "$LN_H" = "cp" -a "$LN_S" = "ln"; then
 288         LN_S="$LN_H"
 289 fi
 290
 291 AC_PATH_PROG(SENDMAIL, sendmail, /usr/lib/sendmail,
 292         $PATH:/usr/libexec:/usr/lib:/usr/sbin:/usr/etc:/etc)
 293 AC_PATH_PROG(EDITOR, vi, /usr/ucb/vi, $PATH:/usr/ucb)
 294 AC_PATH_PROG(FINGER, finger, /usr/ucb/finger, $PATH:/usr/ucb)
 295
 296 if test $ol_enable_perl = yes ; then
 297         AC_PATH_PROG(PERLBIN, perl, /usr/bin/perl)
 298
 299         if test "no$PERLBIN" = "no" ; then
 300                 ol_enable_perl=no
 301         fi
 302
 303         SLAPD_PERL_LDFLAGS="`$PERLBIN -MExtUtils::Embed -e ldopts|sed -e s/-lc//`"
 304         SLAPD_PERL_CPPFLAGS="`$PERLBIN -MExtUtils::Embed -e perl_inc`"
 305 fi
 306
 307 AC_PROG_CPP
 308
 309 if test $cross_compiling = yes -a $ol_enable_x_compile = yes; then
 310         AC_MSG_WARN([cross compiling....  some functionality will be removed.])
 311
 312 elif test $cross_compiling = no -a $ol_enable_x_compile = yes; then
 313         AC_MSG_WARN([programs compiled here do run here...])
 314         AC_MSG_ERROR([  if not cross compiling, use --disable-x-compile.])
 315
 316 elif test $cross_compiling = yes -a $ol_enable_x_compile = no; then
 317         AC_MSG_WARN([programs compiled here do not run here...])
 318         AC_MSG_ERROR([  if cross compiling,  add --enable-x-compile.])
 319 fi
 320
 321 dnl Checks for UNIX Variants
 322 AC_AIX
 323 AC_ISC_POSIX
 324 AC_MINIX
 325
 326 dnl BeOS requires -lbe -lroot
 327 AC_CHECK_LIB(be, be_app, [LIBS="$LIBS -lbe -lroot"], :, [-lroot])
 328
 329 dnl Checks for system services
 330 AC_CYGWIN
 331 AC_MINGW32
 332 AC_EXEEXT
 333 AC_OBJEXT
 334
 335 dnl OpenLDAP requires STDC features
 336 AM_PROG_CC_STDC
 337 if test "X${am_cv_prog_cc_stdc}" = "Xno" ; then
 338         AC_MSG_ERROR([OpenLDAP requires compiler to support STDC prototypes.])
 339 fi
 340
 341 dnl AM_C_PROTOTYPES
 342
 343 dnl Checks for libraries
 344
 345 dnl Find socket()
 346 dnl Likely combinations:
 347 dnl             -lsocket [ -lnsl_s | -lnsl ]
 348 dnl             -linet
 349
 350 AC_CHECK_FUNC(socket, [have_socket=yes], [
 351 dnl
 352 dnl hopefully we won't include too many libraries
 353 dnl
 354         AC_CHECK_LIB(socket, main)
 355         AC_CHECK_LIB(net, main)
 356         AC_CHECK_LIB(nsl_s, main)
 357         AC_CHECK_LIB(nsl, main)
 358         AC_CHECK_LIB(inet, socket)
 359         AC_CHECK_LIB(gen, main)
 360 ])
 361
 362 dnl Check for resolver routines
 363 AC_CHECK_FUNCS(res_search)
 364 if test $ac_cv_func_res_search = "no" ; then
 365         AC_CHECK_LIB(bind, res_search)
 366         if test "$ac_cv_lib_bind_res_search" = "yes" ; then
 367                 AC_DEFINE(HAVE_RES_SEARCH,1)
 368         else
 369                 AC_CHECK_LIB(resolv, res_search)
 370                 if test "$ac_cv_lib_resolv_res_search" = "yes" ; then
 371                         AC_DEFINE(HAVE_RES_SEARCH,1)
 372                 fi
 373         fi
 374 fi
 375
 376 dnl HP-UX requires -lV3
 377 AC_CHECK_LIB(V3, sigset)
 378
 379 # ISODE tests
 380 ol_link_isode=no
 381 if test $ol_enable_ldapd != no ; then
 382         dnl look for ISODE libraries
 383         AC_CHECK_LIB(xtpp, main, [
 384                 ol_link_isode=yes
 385                 AC_DEFINE(HAVE_XTPP,1, [define if you have -lxttp])
 386                 LDAPD_LIBS="$LDAPD_LIBS -lxtpp -lxtdsap -lxtisode -losi"
 387                 ],:,[-lxtdsap -lxtisode -losi])
 388         AC_CHECK_LIB(dsap, main, [
 389                 ol_link_isode=yes
 390                 AC_DEFINE(HAVE_DSAP,1, [define if you have -ldsap])
 391                 LDAPD_LIBS="$LDAPD_LIBS -ldsap"
 392                 ],:,[-lisode])
 393         AC_CHECK_LIB(isode, main, [
 394                 ol_link_isode=yes
 395                 AC_DEFINE(HAVE_ISODE,1, [define if you have -lisode])
 396                 LDAPD_LIBS="$LDAPD_LIBS -lisode"
 397                 ],:)
 398 fi
 399
 400 if test $ol_link_isode != no; then
 401         AC_CHECK_LIB(pp, main, [
 402                 AC_DEFINE(HAVE_PP,1, [define if you have -lpp])
 403                 LDAPD_LIBS="-lpp $LDAPD_LIBS"
 404                 ],:)
 405
 406         AC_PATH_PROG(PEPSY, pepsy)
 407 fi
 408
 409 dnl
 410 dnl check for kerberos
 411 dnl
 412 ol_link_kerberos=no
 413
 414 if test $ol_with_kerberos = auto -o $ol_with_kerberos = k5 ; then
 415         AC_CHECK_HEADERS(kerberosIV/krb.h kerberosIV/des.h)
 416
 417         if test $ac_cv_header_kerberosIV_krb_h = yes ; then
 418                 AC_CHECK_LIB(krb4, main, [have_k5=yes], [have_k5=no],
 419                         [-lkrb5 -ldes425])
 420
 421                 if test $have_k5 = yes ; then
 422                         ol_with_kerberos=found
 423                         ol_link_kerberos=yes
 424
 425                         KRB_LIBS="-lkrb4 -lkrb5 -ldes425"
 426
 427                         LIBS="$KRB_LIBS $LIBS"
 428
 429                         AC_CACHE_CHECK([for des_debug in Kerberos libraries],
 430                                 [ol_cv_var_des_debug], [
 431                                 dnl save the flags
 432                                 save_LIBS="$LIBS"
 433                                 LIBS="$KRB_LIBS $LIBS"
 434                                 AC_TRY_LINK([
 435 #include <kerberosIV/krb.h>
 436 #include <kerberosIV/des.h>
 437 extern int des_debug;
 438 ],[
 439 des_debug = 1;
 440 ],                              ol_cv_var_des_debug=yes, ol_cv_var_des_debug=no)
 441                                 dnl restore the LIBS
 442                                 LIBS="$save_LIBS"
 443                         ])
 444
 445                         if test $ol_cv_var_des_debug = yes ; then
 446                                 AC_DEFINE(HAVE_DES_DEBUG,1,
 447                                         [define if you have Kerberos des_debug])
 448                         fi
 449
 450                         LIBS="$save_LIBS"
 451                 fi
 452         fi
 453 fi
 454
 455 if test $ol_with_kerberos = auto -o $ol_with_kerberos = k4 ; then
 456         AC_CHECK_HEADERS(krb.h des.h)
 457
 458         if test $ac_cv_header_krb_h = yes ; then
 459                 AC_CHECK_LIB(krb, main, [have_k4=yes], [have_k4=no], [-ldes])
 460
 461                 if test $have_k4 = yes ; then
 462                         ol_with_kerberos=found
 463                         ol_link_kerberos=yes
 464
 465                         KRB_LIBS="-lkrb -ldes"
 466                 fi
 467         fi
 468 fi
 469
 470 if test $ol_link_kerberos = yes ; then
 471         AC_DEFINE(HAVE_KERBEROS, 1, [define if you have Kerberos])
 472 fi
 473
 474 dnl
 475 dnl Check for SSL/TLS
 476 dnl
 477 ol_link_tls=no
 478 if test $ol_with_tls != no ; then
 479
 480         AC_CHECK_HEADERS(ssl.h)
 481
 482         if test $ac_cv_header_ssl_h = yes ; then
 483                 AC_CHECK_LIB(ssl, SSLeay_add_ssl_algorithms,
 484                         [have_ssleay=yes
 485                         need_rsaref=no],
 486                         [have_ssleay=no],
 487                         [-lcrypto])
 488
 489                 if test $have_ssleay = no ; then
 490                         AC_CHECK_LIB(ssl, ssl3_accept,
 491                                 [have_ssleay=yes
 492                                 need_rsaref=yes], [have_ssleay=no],
 493                                 [-lcrypto -lRSAglue -lrsaref])
 494                 fi
 495
 496                 if test $have_ssleay = yes ; then
 497                         ol_with_tls=found
 498                         ol_link_tls=yes
 499
 500                         AC_DEFINE(HAVE_SSLEAY, 1,
 501                                 [define if you have SSLeay or OpenSSL])
 502
 503                         if test $need_rsaref = yes; then
 504                                 AC_DEFINE(HAVE_RSAREF, 1,
 505                                         [define if you have RSAref])
 506
 507                                 TLS_LIBS="-lssl -lcrypto -lRSAglue -lrsaref"
 508                         else
 509                                 TLS_LIBS="-lssl -lcrypto"
 510                         fi
 511                 fi
 512         fi
 513 fi
 514
 515 if test $ol_link_tls = yes ; then
 516         AC_DEFINE(HAVE_TLS, 1, [define if you have TLS])
 517 fi
 518
 519 dnl Tests for reentrant functions necessary to build a
 520 dnl thread_safe -lldap.
 521 AC_CHECK_FUNCS(         \
 522         ctime_r                 \
 523         gethostbyname_r gethostbyaddr_r \
 524 )
 525
 526 if test "$ac_cv_func_ctime_r" = no ; then
 527         ol_cv_func_ctime_r_nargs=0
 528 else
 529         OL_FUNC_CTIME_R_NARGS
 530 dnl     OL_FUNC_CTIME_R_TYPE
 531 fi
 532
 533 if test "$ac_cv_func_gethostbyname_r" = yes ; then
 534         OL_FUNC_GETHOSTBYNAME_R_NARGS
 535 else
 536         ol_cv_func_gethostbyname_r_nargs=0
 537 fi
 538
 539 if test "$ac_cv_func_gethostbyaddr_r" = yes ; then
 540         OL_FUNC_GETHOSTBYADDR_R_NARGS
 541 else
 542         ol_cv_func_gethostbyaddr_r_nargs=0
 543 fi
 544
 545 if test "$ac_cv_func_ctime_r" = yes \
 546         -a "$ol_cv_func_ctime_r_nargs" -ge 2 \
 547         -a "$ol_cv_func_ctime_r_nargs" -le 3 \
 548         -a "$ac_cv_func_gethostbyname_r" = yes \
 549         -a "$ol_cv_func_gethostbyname_r_nargs" -ge 5 \
 550         -a "$ol_cv_func_gethostbyname_r_nargs" -le 6 \
 551         -a "$ac_cv_func_gethostbyaddr_r" = yes \
 552         -a "$ol_cv_func_gethostbyaddr_r_nargs" -ge 5 \
 553         -a "$ol_cv_func_gethostbyaddr_r_nargs" -le 6 \
 554         ; then
 555
 556         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_REENTRANT,1)
 557 fi
 558
 559 ol_link_threads=no
 560 if test $ol_with_threads = auto -o $ol_with_threads = yes \
 561         -o $ol_with_threads = posix ; then
 562
 563         AC_CHECK_HEADERS(pthread.h sched.h)
 564
 565         if test $ac_cv_header_pthread_h = yes ; then
 566                 OL_POSIX_THREAD_VERSION
 567
 568                 if test $ol_cv_pthread_version = final ; then
 569                         AC_DEFINE(HAVE_PTHREADS_FINAL,1,
 570                                 [define if pthreads API compatible with final spec])
 571                 elif test $ol_cv_pthread_version = draft4 ; then
 572                         AC_DEFINE(HAVE_PTHREADS_D4,1,
 573                                 [define if pthreads API compatible with draft4 spec])
 574                 else
 575                         AC_MSG_ERROR([unknown pthread version])
 576                 fi
 577
 578                 # consider threads found
 579                 ol_with_threads=found
 580
 581                 OL_LINUX_THREADS
 582
 583                 if test $ol_cv_linux_threads = yes ; then
 584                         AC_DEFINE(HAVE_LINUX_THREADS,1,
 585                                 [define if you have LinuxThreads])
 586                 fi
 587
 588                 dnl Now the hard part, how to link?
 589                 dnl
 590                 dnl currently supported checks:
 591                 dnl
 592                 dnl Check for no flags
 593                 dnl     pthread_create() in $LIBS
 594                 dnl
 595                 dnl Check special pthread (final) flags
 596                 dnl     pthread_create() with -mt (Solaris)
 597                 dnl     pthread_create() with -kthread (FreeBSD)
 598                 dnl     pthread_create() with -pthread (FreeBSD/Digital Unix)
 599                 dnl     pthread_create() with -pthreads (?)
 600                 dnl     pthread_create() with -thread (?)
 601                 dnl
 602                 dnl Check pthread (final) libraries
 603                 dnl     pthread_mutex_unlock() in -lpthread -lmach -lexc -lc_r (OSF/1)
 604                 dnl     pthread_mutex_lock() in -lpthread -lmach -lexc (OSF/1)
 605                 dnl     pthread_mutex_trylock() in -lpthread -lexc (OSF/1)
 606                 dnl     pthread_create() in -lpthread (many)
 607                 dnl     pthread_create() in -lc_r (FreeBSD)
 608                 dnl     pthread_create() in -lpthreads (many)
 609                 dnl     pthread_join() -Wl,-woff,85 -lpthreads (IRIX)
 610                 dnl
 611                 dnl Check pthread (draft4) flags (depreciated)
 612                 dnl     pthread_create() with -threads (OSF/1)
 613                 dnl
 614                 dnl Check pthread (final) libraries (depreciated)
 615                 dnl     pthread_mutex_unlock() in -lpthreads -lmach -lexc -lc_r (OSF/1)
 616                 dnl     pthread_mutex_lock() in -lpthreads -lmach -lexc (OSF/1)
 617                 dnl     pthread_mutex_trylock() in -lpthreads -lexc (OSF/1)
 618                 dnl
 619
 620                 dnl pthread_create in $LIBS
 621                 AC_MSG_CHECKING([for pthread_create in default libraries])
 622                 AC_CACHE_VAL(ol_cv_pthread_create,[
 623                 AC_TRY_RUN([
 624 #include <pthread.h>
 625 #ifndef NULL
 626 #define NULL (void*)0
 627 #endif
 628
 629 static void *task(p)
 630         void *p;
 631 {
 632         return (void *) (p == NULL);
 633 }
 634
 635 int main(argc, argv)
 636         int argc;
 637         char **argv;
 638 {
 639         pthread_t t;
 640 #if HAVE_PTHREADS_D4
 641         exit(pthread_create(&t, pthread_attr_default, task, NULL));
 642 #else
 643         exit(pthread_create(&t, NULL, task, NULL));
 644 #endif
 645 }
 646 ],
 647                         [ol_cv_pthread_create=yes],
 648                         [ol_cv_pthread_create=no],
 649                         [dnl assume yes
 650                         ol_cv_pthread_create=yes])])
 651                 AC_MSG_RESULT($ol_cv_pthread_create)
 652
 653                 if test $ol_cv_pthread_create != no ; then
 654                         ol_link_threads=posix
 655                 fi
 656
 657                 if test $ol_link_threads = no ; then
 658                         dnl try -mt
 659                         AC_CACHE_CHECK([for pthread_create with -mt],
 660                                 [ol_cv_thread_flag], [
 661                                 dnl save the flags
 662                                 save_LIBS="$LIBS"
 663                                 LIBS="-mt $LIBS"
 664                                 AC_TRY_LINK([char pthread_create();],
 665                                         [pthread_create();],
 666                                         [ol_cv_thread_flag=yes], [ol_cv_thread_flag=no])
 667                                 dnl restore the LIBS
 668                                 LIBS="$save_LIBS"
 669                         ])
 670
 671                         if test $ol_cv_thread_flag = yes ; then
 672                                 LTHREAD_LIBS="$LTHREAD_LIBS -mt"
 673                                 ol_link_threads=posix
 674                         fi
 675                 fi
 676
 677                 if test $ol_link_threads = no ; then
 678                         dnl try -kthread
 679                         AC_CACHE_CHECK([for pthread_create with -kthread],
 680                                 [ol_cv_kthread_flag], [
 681                                 dnl save the flags
 682                                 save_LIBS="$LIBS"
 683                                 LIBS="-kthread $LIBS"
 684                                 AC_TRY_LINK([#include <pthread.h>],[
 685 #if HAVE_PTHREADS_D4
 686         pthread_create(NULL,pthread_attr_default,NULL,NULL);
 687 #else
 688         pthread_create(NULL,NULL,NULL,NULL);
 689 #endif
 690 ],
 691                                         [ol_cv_kthread_flag=yes], [ol_cv_kthread_flag=no])
 692                                 dnl restore the LIBS
 693                                 LIBS="$save_LIBS"
 694                         ])
 695
 696                         if test $ol_cv_kthread_flag = yes ; then
 697                                 LTHREAD_LIBS="$LTHREAD_LIBS -kthread"
 698                                 ol_link_threads=posix
 699                         fi
 700                 fi
 701
 702                 if test $ol_link_threads = no ; then
 703                         dnl try -pthread
 704                         AC_CACHE_CHECK([for pthread_create with -pthread],
 705                                 [ol_cv_pthread_flag], [
 706                                 dnl save the flags
 707                                 save_LIBS="$LIBS"
 708                                 LIBS="-pthread $LIBS"
 709                                 AC_TRY_LINK([#include <pthread.h>],[
 710 #if HAVE_PTHREADS_D4
 711         pthread_create(NULL,pthread_attr_default,NULL,NULL);
 712 #else
 713         pthread_create(NULL,NULL,NULL,NULL);
 714 #endif
 715 ],
 716                                         [ol_cv_pthread_flag=yes], [ol_cv_pthread_flag=no])
 717                                 dnl restore the LIBS
 718                                 LIBS="$save_LIBS"
 719                         ])
 720
 721                         if test $ol_cv_pthread_flag = yes ; then
 722                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthread"
 723                                 ol_link_threads=posix
 724                         fi
 725                 fi
 726
 727                 if test $ol_link_threads = no ; then
 728                         dnl try -pthreads
 729                         AC_CACHE_CHECK([for pthread_create with -pthreads],
 730                                 [ol_cv_pthreads_flag], [
 731                                 dnl save the flags
 732                                 save_LIBS="$LIBS"
 733                                 LIBS="-pthreads $LIBS"
 734                                 AC_TRY_LINK([#include <pthread.h>],[
 735 #if HAVE_PTHREADS_D4
 736         pthread_create(NULL,pthread_attr_default,NULL,NULL);
 737 #else
 738         pthread_create(NULL,NULL,NULL,NULL);
 739 #endif
 740 ],
 741                                         [ol_cv_pthreads_flag=yes], [ol_cv_pthreads_flag=no])
 742                                 dnl restore the LIBS
 743                                 LIBS="$save_LIBS"
 744                         ])
 745
 746                         if test $ol_cv_pthreads_flag = yes ; then
 747                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthreads"
 748                                 ol_link_threads=posix
 749                         fi
 750                 fi
 751
 752                 if test $ol_link_threads = no ; then
 753                         dnl try -thread
 754                         AC_CACHE_CHECK([for pthread_create with -thread],
 755                                 [ol_cv_thread_flag], [
 756                                 dnl save the flags
 757                                 save_LIBS="$LIBS"
 758                                 LIBS="-thread $LIBS"
 759                                 AC_TRY_LINK([char pthread_create();],
 760                                         [pthread_create();],
 761                                         [ol_cv_thread_flag=yes], [ol_cv_thread_flag=no])
 762                                 dnl restore the LIBS
 763                                 LIBS="$save_LIBS"
 764                         ])
 765
 766                         if test $ol_cv_thread_flag = yes ; then
 767                                 LTHREAD_LIBS="$LTHREAD_LIBS -thread"
 768                                 ol_link_threads=posix
 769                         fi
 770                 fi
 771
 772                 if test $ol_link_threads = no ; then
 773                         dnl try DEC Threads -lpthread -lmach -lexc -lc_r
 774                         save_LIBS="$LIBS"
 775                         AC_CHECK_LIB(pthread, pthread_mutex_unlock, [
 776                                 ol_link_threads=posix
 777                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lmach -lexc -lc_r"
 778                                 if test $ol_with_yielding_select = auto ; then
 779                                         ol_with_yielding_select=yes
 780                                 fi
 781                                 ],:,[-lmach -lexc -lc_r])
 782                         LIBS="$save_LIBS"
 783                 fi
 784
 785                 if test $ol_link_threads = no ; then
 786                         dnl try DEC Threads -lpthread -lmach -lexc
 787                         save_LIBS="$LIBS"
 788                         AC_CHECK_LIB(pthread, pthread_mutex_lock, [
 789                                 ol_link_threads=posix
 790                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lmach -lexc"
 791                                 if test $ol_with_yielding_select = auto ; then
 792                                         ol_with_yielding_select=yes
 793                                 fi
 794                                 ],:,[-lmach -lexc])
 795                         LIBS="$save_LIBS"
 796                 fi
 797
 798                 if test $ol_link_threads = no ; then
 799                         dnl try DEC Threads -lpthread -lexc
 800                         save_LIBS="$LIBS"
 801                         AC_CHECK_LIB(pthread, pthread_mutex_trylock, [
 802                                 ol_link_threads=posix
 803                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lexc"
 804                                 if test $ol_with_yielding_select = auto ; then
 805                                         ol_with_yielding_select=yes
 806                                 fi
 807                                 ],:,[-lexc])
 808                         LIBS="$save_LIBS"
 809                 fi
 810
 811                 if test $ol_link_threads = no ; then
 812                         dnl try -lpthread
 813                         save_LIBS="$LIBS"
 814                         AC_CHECK_LIB(pthread, pthread_create, [
 815                                 ol_link_threads=posix
 816                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"],:)
 817                         LIBS="$save_LIBS"
 818                 fi
 819
 820                 if test $ol_link_threads = no ; then
 821                         dnl try -lc_r
 822                         save_LIBS="$LIBS"
 823                         AC_CHECK_LIB(c_r, pthread_create, [
 824                                 ol_link_threads=posix
 825                                 LTHREAD_LIBS="$LTHREAD_LIBS -lc_r"],:)
 826                         LIBS="$save_LIBS"
 827                 fi
 828
 829                 if test $ol_link_threads = no ; then
 830                         dnl try -lpthreads
 831                         save_LIBS="$LIBS"
 832                         AC_CHECK_LIB(pthreads, pthread_create, [
 833                                 ol_link_threads=posix
 834                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"],:)
 835                         LIBS="$save_LIBS"
 836                 fi
 837
 838                 dnl IRIX Pthread check
 839                 if test $ol_link_threads = no ; then
 840                         dnl try IRIX Pthreads -Wl,-woff,85 -lpthreads
 841                         save_LIBS="$LIBS"
 842                         AC_CHECK_LIB(pthreads, pthread_join, [
 843                                 ol_link_threads=posix
 844                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"
 845                                 ],:,[-Wl,-woff,85])
 846                         LIBS="$save_LIBS"
 847                 fi
 848
 849                 if test $ol_link_threads = no ; then
 850                         dnl try -threads
 851                         AC_CACHE_CHECK([for pthread_create with -threads],
 852                                 [ol_cv_thread_flag], [
 853                                 dnl save the flags
 854                                 save_LIBS="$LIBS"
 855                                 LIBS="-threads $LIBS"
 856                                 AC_TRY_LINK([char pthread_create();],[
 857                                         pthread_create();
 858                                         ], ol_cv_thread_flag=yes, ol_cv_thread_flag=no)
 859                                 dnl restore the LIBS
 860                                 LIBS="$save_LIBS"
 861                         ])
 862
 863                         if test $ol_cv_thread_flag = yes ; then
 864                                 LTHREAD_LIBS="$LTHREAD_LIBS -threads"
 865                                 ol_link_threads=posix
 866                         fi
 867                 fi
 868
 869                 if test $ol_link_threads = no ; then
 870                         dnl try DEC Threads -lpthreads -lmach -lexc -lc_r
 871                         save_LIBS="$LIBS"
 872                         AC_CHECK_LIB(pthreads, pthread_mutex_unlock, [
 873                                 ol_link_threads=posix
 874                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc -lc_r"
 875                                 if test $ol_with_yielding_select = auto ; then
 876                                         ol_with_yielding_select=yes
 877                                 fi
 878                                 ],:,[-lmach -lexc -lc_r])
 879                         LIBS="$save_LIBS"
 880                 fi
 881
 882                 if test $ol_link_threads = no ; then
 883                         dnl try DEC Threads -lpthreads -lmach -lexc
 884                         save_LIBS="$LIBS"
 885                         AC_CHECK_LIB(pthreads, pthread_mutex_lock, [
 886                                 ol_link_threads=posix
 887                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc"
 888                                 if test $ol_with_yielding_select = auto ; then
 889                                         ol_with_yielding_select=yes
 890                                 fi
 891                                 ],:,[-lmach -lexc])
 892                         LIBS="$save_LIBS"
 893                 fi
 894
 895                 if test $ol_link_threads = no ; then
 896                         dnl try DEC Threads -lpthreads -lexc
 897                         save_LIBS="$LIBS"
 898                         AC_CHECK_LIB(pthreads, pthread_mutex_trylock, [
 899                                 ol_link_threads=posix
 900                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lexc"
 901                                 if test $ol_with_yielding_select = auto ; then
 902                                         ol_with_yielding_select=yes
 903                                 fi
 904                                 ],:,[-lexc])
 905                         LIBS="$save_LIBS"
 906                 fi
 907
 908                 if test $ol_link_threads != no ; then
 909                         AC_DEFINE(HAVE_PTHREADS,1,
 910                                 [define if you have POSIX Threads])
 911
 912                         dnl save flags
 913                         save_CPPFLAGS="$CPPFLAGS"
 914                         save_LIBS="$LIBS"
 915                         LIBS="$LTHREAD_LIBS $LIBS"
 916
 917                         dnl All POSIX Thread (final) implementations should have
 918                         dnl sched_yield instead of pthread yield.
 919                         dnl check for both
 920                         AC_CHECK_FUNCS(sched_yield pthread_yield)
 921
 922                         if test $ac_cv_func_sched_yield = no -a \
 923                                 $ac_cv_func_pthread_yield = no ; then
 924                                 dnl Digital UNIX has sched_yield() in -lrt
 925                                 AC_CHECK_LIB(rt, sched_yield,
 926                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
 927                                         AC_DEFINE(HAVE_SCHED_YIELD,1)
 928                                         ac_cv_func_sched_yield=yes],
 929                                         [ac_cv_func_sched_yield=no])
 930                         fi
 931                         if test $ac_cv_func_sched_yield = no -a \
 932                                 $ac_cv_func_pthread_yield = no ; then
 933                                 dnl Solaris has sched_yield() in -lposix4
 934                                 dnl but we'll use thr_yield instead.
 935                                 AC_CHECK_FUNCS(thr_yield)
 936                         fi
 937                         if test $ac_cv_func_sched_yield = no -a \
 938                                 $ac_cv_func_pthread_yield = no -a \
 939                                 "$ac_cv_func_thr_yield" = no ; then
 940                                 AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
 941                         fi
 942
 943                         dnl Check functions for compatibility
 944                         AC_CHECK_FUNCS(pthread_kill)
 945
 946                         dnl Check for pthread_detach with <pthread.h> inclusion
 947                         dnl as it's symbol may have been mangled.
 948                         AC_CACHE_CHECK([for pthread_detach with <pthread.h>],
 949                                 [ol_cv_func_pthread_detach], [
 950                                 dnl save the flags
 951                                 AC_TRY_LINK([
 952 #include <pthread.h>
 953 #ifndef NULL
 954 #define NULL (void*)0
 955 #endif
 956 ],
 957                                         [pthread_detach(NULL);],
 958                                         [ol_cv_func_pthread_detach=yes],
 959                                         [ol_cv_func_pthread_detach=no])
 960                         ])
 961
 962                         if test $ol_cv_func_pthread_detach = no ; then
 963                                 AC_MSG_ERROR([could not locate pthread_detach()])
 964                         fi
 965
 966                         AC_DEFINE(HAVE_PTHREAD_DETACH,1,
 967                                 [define if you have pthread_detach function])
 968
 969                         dnl Check for setconcurreny functions
 970                         AC_CHECK_FUNCS( \
 971                                 pthread_setconcurrency \
 972                                 pthread_getconcurrency \
 973                                 thr_setconcurrency \
 974                                 thr_getconcurrency \
 975                         )
 976
 977                         AC_MSG_CHECKING([if pthread_create() works])
 978                         AC_CACHE_VAL(ol_cv_pthread_create_works,[
 979                         AC_TRY_RUN([
 980 #include <pthread.h>
 981 #ifndef NULL
 982 #define NULL (void*)0
 983 #endif
 984
 985 static void *task(p)
 986         void *p;
 987 {
 988         return (void *) (p == NULL);
 989 }
 990
 991 int main(argc, argv)
 992         int argc;
 993         char **argv;
 994 {
 995         pthread_t t;
 996 #if HAVE_PTHREADS_D4
 997         exit(pthread_create(&t, pthread_attr_default, task, NULL));
 998 #else
 999         exit(pthread_create(&t, NULL, task, NULL));
1000 #endif
1001 }
1002 ],
1003                                 [ol_cv_pthread_create_works=yes],
1004                                 [ol_cv_pthread_create_works=no],
1005                                 [dnl assume yes
1006                                 ol_cv_pthread_create_works=yes])])
1007                         AC_MSG_RESULT($ol_cv_pthread_create_works)
1008
1009                         if test $ol_cv_pthread_create_works = no ; then
1010                                 AC_MSG_ERROR([pthread_create is not usable, check environment settings])
1011                         fi
1012
1013                         dnl Check if select causes an yield
1014                         if test $ol_with_yielding_select = auto ; then
1015                                 AC_MSG_CHECKING([if select yields when using pthreads])
1016                                 AC_CACHE_VAL(ol_cv_pthread_select_yields,[
1017                                 AC_TRY_RUN([
1018 #include <sys/types.h>
1019 #include <sys/time.h>
1020 #include <unistd.h>
1021 #include <pthread.h>
1022 #ifndef NULL
1023 #define NULL (void*) 0
1024 #endif
1025
1026 static int fildes[2];
1027
1028 static void *task(p)
1029         void *p;
1030 {
1031         int i;
1032         struct timeval tv;
1033
1034         fd_set rfds;
1035
1036         tv.tv_sec=10;
1037         tv.tv_usec=0;
1038
1039         FD_ZERO(&rfds);
1040         FD_SET(fildes[0], &rfds);
1041
1042         /* we're not interested in any fds */
1043         i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv);
1044
1045         if(i < 0) {
1046                 perror("select");
1047                 exit(10);
1048         }
1049
1050         exit(0); /* if we exit here, the select blocked the whole process */
1051 }
1052
1053 int main(argc, argv)
1054         int argc;
1055         char **argv;
1056 {
1057         pthread_t t;
1058
1059         /* create a pipe to select */
1060         if(pipe(&fildes[0])) {
1061                 perror("select");
1062                 exit(1);
1063         }
1064
1065 #ifdef HAVE_PTHREAD_SETCONCURRENCY
1066         (void) pthread_setconcurrency(2);
1067 #else
1068 #ifdef HAVE_THR_SETCONCURRENCY
1069         /* Set Solaris LWP concurrency to 2 */
1070         thr_setconcurrency(2);
1071 #endif
1072 #endif
1073
1074 #if HAVE_PTHREADS_D4
1075         pthread_create(&t, pthread_attr_default, task, NULL);
1076 #else
1077         pthread_create(&t, NULL, task, NULL);
1078 #endif
1079
1080 #if HAVE_SCHED_YIELD
1081         sched_yield();  /* make sure task runs first */
1082 #else
1083 #ifdef HAVE_PTHREAD_YIELD
1084         pthread_yield();        /* make sure task runs first */
1085 #endif
1086 #endif
1087
1088         exit(2);
1089 }],
1090                                 [ol_cv_pthread_select_yields=no],
1091                                 [ol_cv_pthread_select_yields=yes], [
1092                                 AC_MSG_ERROR([crossing compiling: use --with-yielding_select=yes|no|manual])])])
1093                                 AC_MSG_RESULT($ol_cv_pthread_select_yields)
1094
1095                                 if test $ol_cv_pthread_select_yields = yes ; then
1096                                         ol_with_yielding_select=yes
1097                                 fi
1098                         fi
1099
1100                         dnl restore flags
1101                         CPPFLAGS="$save_CPPFLAGS"
1102                         LIBS="$save_LIBS"
1103                 else
1104                         AC_MSG_ERROR([could not link with POSIX Threads])
1105                 fi
1106         fi
1107
1108         if test $ol_with_threads = posix ; then
1109                 AC_MSG_ERROR([could not locate POSIX Threads])
1110         fi
1111 fi
1112
1113 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1114         -o $ol_with_threads = mach ; then
1115
1116         dnl check for Mach CThreads
1117         AC_CHECK_HEADERS(mach/cthreads.h)
1118         if test $ac_cv_header_mach_cthreads_h = yes ; then
1119                 ol_with_threads=found
1120
1121                 dnl check for cthread support in current $LIBS
1122                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
1123
1124                 if test $ol_link_threads = no ; then
1125                         dnl try -all_load
1126                         dnl this test needs work
1127                         AC_CACHE_CHECK([for cthread_fork with -all_load],
1128                                 [ol_cv_cthread_all_load], [
1129                                 dnl save the flags
1130                                 save_LIBS="$LIBS"
1131                                 LIBS="-all_load $LIBS"
1132                                 AC_TRY_LINK([#include <mach/cthreads.h>],[
1133                                         cthread_fork((void *)0, (void *)0);
1134                                         ], ol_cv_cthread_all_load=yes, ol_cv_cthread_all_load=no)
1135                                 dnl restore the LIBS
1136                                 LIBS="$save_LIBS"
1137                         ])
1138
1139                         if test $ol_cv_cthread_all_load = yes ; then
1140                                 LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
1141                                 ol_link_threads=mach
1142                         fi
1143                 fi
1144
1145                 if test $ol_link_threads != no ; then
1146                         : check for cthread specific functionality here
1147                         AC_DEFINE(HAVE_MACH_CTHREADS,1,
1148                                 [define if you have Mach Cthreads])
1149                 else
1150                         AC_MSG_ERROR([could not link with Mach CThreads])
1151                 fi
1152         fi
1153
1154         if test $ol_with_threads = mach ; then
1155                 AC_MSG_ERROR([could not locate Mach CThreads])
1156         fi
1157 fi
1158
1159 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1160         -o $ol_with_threads = lwp ; then
1161
1162         dnl check for SunOS5 LWP
1163         AC_CHECK_HEADERS(thread.h synch.h)
1164         if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
1165                 AC_CHECK_LIB(thread, thr_create, [have_thr=yes], [have_thr=no])
1166
1167                 if test $have_thr = yes ; then
1168                         AC_DEFINE(HAVE_THR,1,
1169                                 [if you have Solaris LWP (thr) package])
1170                         LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
1171                         ol_link_threads=thr
1172
1173                         if test $ol_with_yielding_select = auto ; then
1174                                 ol_with_yielding_select=yes
1175                         fi
1176
1177                         dnl Check for setconcurreny functions
1178                         AC_CHECK_FUNCS( \
1179                                 thr_setconcurrency \
1180                                 thr_getconcurrency \
1181                         )
1182                 fi
1183         fi
1184
1185         dnl check for SunOS4 LWP
1186         AC_CHECK_HEADERS(lwp/lwp.h)
1187         if test $ac_cv_header_lwp_lwp_h = yes ; then
1188                 AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
1189
1190                 if test $have_lwp = yes ; then
1191                         AC_DEFINE(HAVE_LWP,1,
1192                                 [if you have SunOS LWP package])
1193                         LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
1194                         ol_link_threads=lwp
1195
1196                         if test $ol_with_yielding_select = auto ; then
1197                                 ol_with_yielding_select=no
1198                         fi
1199                 fi
1200         fi
1201 fi
1202
1203 if test $ol_with_yielding_select = yes ; then
1204         AC_DEFINE(HAVE_YIELDING_SELECT,1,
1205                 [define if select implicitly yields])
1206 fi
1207
1208 if test $ol_with_threads = manual ; then
1209         dnl User thinks he can manually configure threads.
1210         ol_link_threads=yes
1211
1212         AC_MSG_WARN([thread defines and link options must be set manually])
1213
1214         AC_CHECK_HEADERS(pthread.h sched.h)
1215         AC_CHECK_FUNCS(sched_yield pthread_yield)
1216         OL_LINUX_THREADS
1217
1218         AC_CHECK_HEADERS(mach/cthreads.h)
1219         AC_CHECK_HEADERS(lwp/lwp.h)
1220         AC_CHECK_HEADERS(thread.h synch.h)
1221 fi
1222
1223 if test $ol_link_threads != no ; then
1224         dnl needed to get reentrant/threadsafe versions
1225         dnl
1226         AC_DEFINE(REENTRANT,1)
1227         AC_DEFINE(_REENTRANT,1)
1228         AC_DEFINE(THREAD_SAFE,1)
1229         AC_DEFINE(_THREAD_SAFE,1)
1230         AC_DEFINE(THREADSAFE,1)
1231         AC_DEFINE(_THREADSAFE,1)
1232
1233         dnl this might cause the errno symbol to be
1234         dnl replaced with a function to get a thread specific errno.
1235         dnl check to see if everything needs to be compiled
1236         dnl with the thread libraries
1237         AC_CACHE_CHECK([for thread specific errno],
1238                 [ol_cv_errno_thread_specific], [
1239                 AC_TRY_LINK([#include <errno.h>], [int x = errno;],
1240                         [ol_cv_errno_thread_specific=yes],
1241                         [ol_cv_errno_thread_specific=no])
1242         ])
1243
1244         if test $ol_cv_errno_thread_specific != yes ; then
1245                 LIBS="$LTHREAD_LIBS $LIBS"
1246                 LTHREAD_LIBS=""
1247         fi
1248
1249 dnl When in thread environment, use
1250 dnl             #if defined( HAVE_REENTRANT_FUNCTIONS ) \
1251 dnl                     || defined( HAVE_FUNC_R )
1252 dnl                     func_r(...);
1253 dnl             #else
1254 dnl             #       if defined( HAVE_THREADS )
1255 dnl                             /* lock */
1256 dnl             #       endif
1257 dnl                             func(...);
1258 dnl             #       if defined( HAVE_THREADS )
1259 dnl                             /* unlock */
1260 dnl             #       endif
1261 dnl             #endif
1262 dnl
1263 dnl HAVE_REENTRANT_FUNCTIONS is derived from:
1264 dnl             _POSIX_REENTRANT_FUNCTIONS
1265 dnl             _POSIX_THREAD_SAFE_FUNCTIONS
1266 dnl             _POSIX_THREADSAFE_FUNCTIONS
1267 dnl
1268 dnl             and is currently defined in lthread.h
1269 dnl
1270 dnl HAVE_THREADS is defined by lthread.h iff -UNO_THREADS
1271 dnl
1272 dnl libldap/*.c should only include <lthread.h> iff
1273 dnl LDAP_R_COMPILE is defined.  ie:
1274 dnl             #ifdef LDAP_R_COMPILE
1275 dnl             #       include LDAP_R_COMPILE
1276 dnl             #endif
1277 dnl
1278 dnl LDAP_R_COMIPLE is defined by libldap_r/Makefile.in
1279 dnl specifically for compiling the threadsafe version of
1280 dnl     the ldap library (-lldap_r).
1281 dnl
1282 dnl     dnl check for reentrant/threadsafe functions
1283 dnl     dnl
1284 dnl     dnl note: these should only be used when linking
1285 dnl     dnl       with $LTHREAD_LIBS
1286 dnl     dnl
1287 dnl     save_CPPFLAGS="$CPPFLAGS"
1288 dnl     save_LIBS="$LIBS"
1289 dnl     LIBS="$LTHREAD_LIBS $LIBS"
1290 dnl     AC_CHECK_FUNCS( \
1291 dnl             gmtime_r \
1292 dnl             gethostbyaddr_r gethostbyname_r \
1293 dnl             feof_unlocked unlocked_feof \
1294 dnl             putc_unlocked unlocked_putc \
1295 dnl             flockfile ftrylockfile \
1296 dnl     )
1297 dnl     CPPFLAGS="$save_CPPFLAGS"
1298 dnl     LIBS="$save_LIBS"
1299 fi
1300
1301 if test $ol_link_threads = no ; then
1302         if test $ol_with_threads = yes ; then
1303                 AC_MSG_ERROR([no suitable thread support])
1304         fi
1305
1306         if test $ol_with_threads = auto ; then
1307                 AC_MSG_WARN([no suitable thread support, disabling threads])
1308                 ol_with_threads=no
1309         fi
1310
1311         AC_DEFINE(NO_THREADS,1,
1312                 [define if you have (or want) no threads])
1313         LTHREAD_LIBS=""
1314 fi
1315
1316 if test $ol_link_threads != no ; then
1317         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE,1)
1318 fi
1319
1320 dnl ----------------------------------------------------------------
1321
1322 ol_link_ldbm=no
1323 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db2 ; then
1324         OL_BERKELEY_DB2
1325
1326         if test $ol_cv_berkeley_db2 = yes ; then
1327                 ol_link_ldbm=db2
1328                 ol_with_ldbm_api=db2
1329
1330                 if test $ol_with_ldbm_type = hash ; then
1331                         AC_DEFINE(LDBM_USE_DBHASH,1)
1332                 else
1333                         AC_DEFINE(LDBM_USE_DBBTREE,1)
1334                 fi
1335
1336                 dnl $ol_cv_lib_db2 should be yes or -ldb
1337                 dnl (it could be no, but that would be an error
1338                 if test $ol_cv_lib_db2 != yes ; then
1339                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db2"
1340                 fi
1341         fi
1342 fi
1343
1344 ol_link_bdb2=no
1345 if test $ol_link_ldbm = db2 -a $ol_enable_bdb2 != no ; then
1346         ol_link_bdb2=yes
1347 fi
1348
1349 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
1350         OL_BERKELEY_DB
1351
1352         if test $ol_cv_berkeley_db = yes ; then
1353                 ol_link_ldbm=db
1354                 ol_with_ldbm_api=db
1355
1356                 if test $ol_with_ldbm_type = hash ; then
1357                         AC_DEFINE(LDBM_USE_DBHASH,1)
1358                 else
1359                         AC_DEFINE(LDBM_USE_DBBTREE,1)
1360                 fi
1361
1362                 dnl $ol_cv_lib_db should be yes or -ldb
1363                 dnl (it could be no, but that would be an error
1364                 if test $ol_cv_lib_db != yes ; then
1365                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db"
1366                 fi
1367         fi
1368 fi
1369
1370 if test $ol_with_ldbm_api = manual ; then
1371         dnl User thinks he can manually configure LDBM api.
1372         ol_link_ldbm=yes
1373
1374         AC_MSG_WARN([LDBM defines and link options must be set manually])
1375
1376         AC_CHECK_HEADERS(db.h db_185.h gdbm.h ndbm.h)
1377 fi
1378
1379 if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
1380         AC_MSG_WARN(Could not find LDBM with BTREE support)
1381         ol_with_ldbm_api=none
1382 fi
1383
1384 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
1385         OL_GDBM
1386
1387         if test $ol_cv_gdbm = yes ; then
1388                 ol_link_ldbm=gdbm
1389                 ol_with_ldbm_api=gdbm
1390
1391                 if test $ol_cv_lib_gdbm != yes ; then
1392                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
1393                 fi
1394         fi
1395 fi
1396
1397 if test $ol_with_ldbm_api = auto ; then
1398         AC_MSG_WARN([skipping automatic checking for NDBM, must be manually enabled.])
1399 elif test $ol_with_ldbm_api = ndbm ; then
1400         OL_NDBM
1401
1402         if test $ol_cv_ndbm = yes ; then
1403                 ol_link_ldbm=ndbm
1404                 ol_with_ldbm_api=ndbm
1405
1406                 if test $ol_cv_lib_ndbm != yes ; then
1407                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
1408                 fi
1409         fi
1410 fi
1411
1412 if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
1413         AC_MSG_WARN(could not find suitable LDBM backend)
1414         if test $ol_enable_ldbm = yes ; then
1415                 AC_MSG_ERROR(select appropriate LDBM options or disable)
1416         fi
1417
1418         AC_MSG_WARN(disabling LDBM)
1419         ol_enable_ldbm=no
1420 fi
1421
1422 if test $ol_enable_wrappers != no ; then
1423         AC_CHECK_HEADERS(tcpd.h)
1424
1425         if test $ac_cv_header_tcpd_h != yes ; then
1426                 have_wrappers=no
1427         else
1428                 AC_CHECK_LIB(wrap, main,
1429                         [have_wrappers=yes], [have_wrappers=no])
1430         fi
1431
1432         if test $have_wrappers = yes ; then
1433                 AC_DEFINE(HAVE_TCPD,1, [define if you have -lwrap])
1434                 SLAPD_LIBS="$SLAPD_LIBS -lwrap"
1435         else
1436                 AC_MSG_WARN(could not find -lwrap)
1437                 if test $ol_enable_wrappers = yes ; then
1438                         AC_MSG_ERROR(could not find wrappers, select appropriate options or disable)
1439                 fi
1440
1441                 AC_MSG_WARN(disabling wrappers support)
1442                 ol_enable_wrappers=no
1443         fi
1444 fi
1445
1446 if test $ol_enable_syslog != no ; then
1447         AC_CHECK_FUNC(openlog)
1448         if test $ac_cv_func_openlog = no -a $ol_enable_syslog = yes; then
1449                 AC_MSG_ERROR(could not find syslog, select appropriate options or disable)
1450         fi
1451         ol_enable_syslog=$ac_cv_func_openlog
1452 fi
1453
1454 if test $ol_enable_dmalloc != no ; then
1455         AC_CHECK_HEADERS(dmalloc.h)
1456         AC_CHECK_LIB(dmalloc, dmalloc_shutdown)
1457 fi
1458
1459 if test $ol_enable_tcl != no ; then
1460         AC_CHECK_HEADERS(tcl.h)
1461
1462         if test $ac_cv_header_tcl_h != yes ; then
1463                 have_tcl=no
1464         else
1465                 AC_CHECK_LIB(tcl,main,
1466                         [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl"],
1467                         [have_tcl=no])
1468
1469                 if test $have_tcl != yes; then
1470                         AC_CHECK_LIB(tcl7.6,main,
1471                                 [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl7.6"],
1472                                 [have_tcl=no])
1473                 fi
1474
1475                 if test $have_tcl != yes; then
1476                         AC_CHECK_LIB(tcl8.0,main,
1477                                 [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl8.0"],
1478                                 [have_tcl=no])
1479                 fi
1480         fi
1481
1482         if test $have_tcl != yes ; then
1483                 AC_MSG_WARN([could not find -ltcl])
1484                 if test $ol_enable_tcl = yes ; then
1485                         AC_MSG_ERROR([could not find tcl, select appropriate options or disable])
1486                 fi
1487
1488                 ol_enable_tcl=no
1489         fi
1490 fi
1491
1492 # ud needs termcap (should insert check here)
1493 ol_link_termcap=no
1494 AC_CHECK_HEADERS(termcap.h ncurses.h)
1495
1496 if test $ol_link_termcap = no ; then
1497         AC_CHECK_LIB(termcap, tputs, [have_termcap=yes], [have_termcap=no])
1498         if test $have_termcap = yes ; then
1499                 AC_DEFINE(HAVE_TERMCAP, 1, [define if you have -ltermcap])
1500                 ol_link_termcap=yes
1501                 TERMCAP_LIBS=-ltermcap
1502         fi
1503 fi
1504
1505 if test $ol_link_termcap = no ; then
1506         AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
1507         if test $have_ncurses = yes ; then
1508                 AC_DEFINE(HAVE_NCURSES, 1, [define if you have -lncurses])
1509                 ol_link_termcap=yes
1510                 TERMCAP_LIBS=-lncurses
1511         fi
1512 fi
1513
1514 if test $ol_link_termcap = no ; then
1515         AC_DEFINE(NO_TERMCAP,1, [define if you have no termcap support])
1516         TERMCAP_LIBS=
1517 fi
1518
1519 dnl
1520 dnl Check for GNU readline
1521 dnl
1522 ol_link_readline=no
1523 if test $ol_with_readline != no ; then
1524         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
1525
1526         if test $ac_cv_header_readline_readline_h = yes ; then
1527                 save_LIBS="$LIBS"
1528                 LIBS="$TERMCAP_LIBS $LIBS"
1529                 AC_CHECK_LIB(readline, readline,
1530                         [have_readline=yes], [have_readline=no])
1531                 LIBS="$save_LIBS"
1532
1533                 if test $have_readline = yes ; then
1534                         ol_with_readline=found
1535                         ol_link_readline=yes
1536
1537                         READLINE_LIBS="-lreadline"
1538                 fi
1539         fi
1540 fi
1541
1542 if test $ol_link_readline = yes ; then
1543         AC_DEFINE(HAVE_READLINE, 1, [define if you have -lreadline])
1544 fi
1545
1546
1547 # FreeBSD (and others) have crypt(3) in -lcrypt
1548 if test $ol_enable_crypt != no ; then
1549         AC_CHECK_FUNC(crypt, [have_crypt=yes], [
1550                 AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
1551                         have_crypt=yes], [have_crypt=no])])
1552
1553         if test $have_crypt = yes ; then
1554                 AC_DEFINE(HAVE_CRYPT,1)
1555         else
1556                 AC_MSG_WARN(could not find crypt)
1557                 if test $ol_enable_crypt = yes ; then
1558                         AC_MSG_ERROR(could not find crypt, select appropriate options or disable)
1559                 fi
1560
1561                 AC_MSG_WARN(disabling crypt support)
1562                 ol_enable_crypt=no
1563         fi
1564 fi
1565
1566 # FreeBSD (and others) have setproctitle(3) in -lutil
1567 if test $ol_enable_proctitle != no ; then
1568         AC_CHECK_FUNC(setproctitle,     [have_setproctitle=yes], [
1569                 AC_CHECK_LIB(util, setproctitle,
1570                         [have_setproctitle=yes
1571                         LUTIL_LIBS="$LUTIL_LIBS -lutil"],
1572                         [have_setproctitle=no
1573                         LIBOBJS="$LIBOBJS setproctitle.o"])])
1574
1575         if test $have_setproctitle = yes ; then
1576                 AC_DEFINE(HAVE_SETPROCTITLE,1)
1577         fi
1578 fi
1579
1580 dnl ----------------------------------------------------------------
1581 dnl Checks for header files.
1582 OL_HEADER_STDC
1583
1584 if test $ol_cv_header_stdc != yes; then
1585         AC_MSG_WARN([could not Standard C compliant headers])
1586 fi
1587
1588 AC_HEADER_DIRENT
1589 AC_HEADER_SYS_WAIT
1590 AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
1591 if test $am_cv_sys_posix_termios = yes ; then
1592         AC_DEFINE(HAVE_POSIX_TERMIOS,1,
1593                 [define if you have POSIX termios])
1594 fi
1595
1596 AC_CHECK_HEADERS(       \
1597         arpa/inet.h             \
1598         arpa/nameser.h  \
1599         assert.h                \
1600         crypt.h                 \
1601         errno.h                 \
1602         fcntl.h                 \
1603         filio.h                 \
1604         getopt.h                \
1605         libutil.h               \
1606         limits.h                \
1607         locale.h                \
1608         malloc.h                \
1609         memory.h                \
1610         regex.h                 \
1611         psap.h                  \
1612         pwd.h                   \
1613         resolv.h                \
1614         sgtty.h                 \
1615         stdarg.h                \
1616         stddef.h                \
1617         string.h                \
1618         strings.h               \
1619         sysexits.h              \
1620         sys/file.h              \
1621         sys/filio.h             \
1622         sys/errno.h             \
1623         sys/ioctl.h             \
1624         sys/param.h             \
1625         sys/resource.h  \
1626         sys/socket.h    \
1627         sys/syslog.h    \
1628         sys/time.h              \
1629         sys/types.h             \
1630         syslog.h                \
1631         termios.h               \
1632         unistd.h                \
1633 )
1634
1635 dnl ----------------------------------------------------------------
1636 dnl Checks for typedefs, structures, and compiler characteristics.
1637 AC_TYPE_GETGROUPS dnl requires AC_TYPE_UID_T
1638 AC_TYPE_MODE_T
1639 AC_TYPE_OFF_T
1640 AC_TYPE_PID_T
1641 AM_TYPE_PTRDIFF_T
1642 AC_TYPE_SIGNAL
1643 OL_TYPE_SIG_ATOMIC_T
1644 AC_TYPE_SIZE_T
1645 AC_STRUCT_ST_BLKSIZE
1646 AC_HEADER_TIME
1647 AC_STRUCT_TM
1648 OL_STRUCT_PASSWD_PW_GECOS
1649
1650 OL_C_UPPER_LOWER
1651 AC_C_CONST
1652 OL_C_VOLATILE
1653
1654 if test $cross_compiling = yes ; then
1655         AC_DEFINE(CROSS_COMPILING, 1, [define if cross compiling])
1656 else
1657         AC_C_BIGENDIAN
1658         AC_CHECK_SIZEOF(short)
1659         AC_CHECK_SIZEOF(int)
1660         AC_CHECK_SIZEOF(long)
1661 fi
1662
1663 dnl ----------------------------------------------------------------
1664 dnl Checks for library functions.
1665 AC_FUNC_MEMCMP
1666 dnl AM_FUNC_MKTIME dnl checks for sys/time.h and unistd.h
1667 AC_FUNC_STRFTIME
1668 dnl AM_FUNC_STRTOD
1669 AC_FUNC_VPRINTF
1670
1671 if test $ac_cv_func_vprintf = yes ; then
1672         dnl check for vsnprintf
1673         AC_CHECK_FUNCS(vsnprintf vsprintf)
1674 fi
1675
1676 AC_CHECK_FUNCS(         \
1677         bcopy                   \
1678         flock                   \
1679         getdtablesize           \
1680         gethostname             \
1681         getpass                 \
1682         getpwuid                \
1683         gettimeofday            \
1684         lockf                   \
1685         memcpy                  \
1686         memmove                 \
1687         mkstemp                 \
1688         select                  \
1689         setpwfile               \
1690         setsid                  \
1691         signal                  \
1692         sigset                  \
1693         snprintf                \
1694         socket                  \
1695         strdup                  \
1696         strerror                \
1697         strpbrk                 \
1698         strrchr                 \
1699         strsep                  \
1700         strstr                  \
1701         strtol                  \
1702         strtoul                 \
1703         strspn                  \
1704         sysconf                 \
1705         waitpid                 \
1706 )
1707
1708 dnl We actually may need to replace more than this.
1709 AC_REPLACE_FUNCS(getopt tempnam)
1710
1711 dnl ----------------------------------------------------------------
1712 # Check Configuration
1713 OL_SYS_ERRLIST
1714
1715 dnl ----------------------------------------------------------------
1716 dnl Check our declaration of strdup()
1717 OL_DECL_STRDUP
1718
1719 dnl ----------------------------------------------------------------
1720 dnl Sort out defines
1721
1722 if test "$ol_enable_debug" != no ; then
1723         AC_DEFINE(LDAP_DEBUG,1)
1724 fi
1725 if test "$ol_enable_syslog" = yes ; then
1726         AC_DEFINE(LDAP_SYSLOG,1)
1727 fi
1728 if test "$ol_enable_libui" = yes ; then
1729         AC_DEFINE(LDAP_LIBUI,1)
1730 fi
1731 if test "$ol_enable_cache" = no ; then
1732         AC_DEFINE(LDAP_NOCACHE,1)
1733 fi
1734 if test "$ol_enable_dns" != no ; then
1735         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_DNS,LDAP_VENDOR_VERSION)
1736 fi
1737 if test "$ol_enable_proctitle" != no ; then
1738         AC_DEFINE(LDAP_PROCTITLE,1)
1739 fi
1740 if test "$ol_enable_referrals" != no ; then
1741         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS,LDAP_VENDOR_VERSION)
1742 fi
1743 if test "$ol_enable_cldap" != no ; then
1744         AC_DEFINE(LDAP_CONNECTIONLESS,1)
1745 fi
1746
1747 if test "$ol_enable_aclgroups" != no ; then
1748         AC_DEFINE(SLAPD_ACLGROUPS,1)
1749 fi
1750 if test "$ol_enable_crypt" != no ; then
1751         AC_DEFINE(SLAPD_CRYPT,1)
1752 fi
1753 if test "$ol_enable_cleartext" != no ; then
1754         AC_DEFINE(SLAPD_CLEARTEXT,1)
1755 fi
1756 if test "$ol_enable_phonetic" != no ; then
1757         AC_DEFINE(SLAPD_PHONETIC,1)
1758 fi
1759 if test "$ol_enable_rlookups" != no ; then
1760         AC_DEFINE(SLAPD_RLOOKUPS,1)
1761 fi
1762
1763 if test "$ol_link_bdb2" != no ; then
1764         AC_DEFINE(SLAPD_BDB2,1)
1765         BUILD_SLAPD=yes
1766         BUILD_BDB2=yes
1767 fi
1768
1769 if test "$ol_link_ldbm" != no ; then
1770         AC_DEFINE(SLAPD_LDBM,1)
1771         BUILD_SLAPD=yes
1772         BUILD_LDBM=yes
1773 fi
1774
1775 if test "$ol_enable_passwd" != no ; then
1776         AC_DEFINE(SLAPD_PASSWD,1)
1777         BUILD_SLAPD=yes
1778         BUILD_PASSWD=yes
1779 fi
1780
1781 if test "$ol_enable_perl" != no ; then
1782         AC_DEFINE(SLAPD_PERL,1)
1783         BUILD_SLAPD=yes
1784         BUILD_PERL=yes
1785 fi
1786
1787 if test "$ol_enable_shell" != no ; then
1788         AC_DEFINE(SLAPD_SHELL,1)
1789         BUILD_SLAPD=yes
1790         BUILD_SHELL=yes
1791 fi
1792
1793 if test "$ol_enable_tcl" != no ; then
1794         AC_DEFINE(SLAPD_TCL,1)
1795         BUILD_SLAPD=yes
1796         BUILD_TCL=yes
1797 fi
1798
1799 if test "$ol_enable_slurpd" != no -a "$ol_link_threads" != no -a \
1800         $BUILD_SLAPD = yes ; then
1801         BUILD_SLURPD=yes
1802 fi
1803
1804 if test "$ol_link_isode" != no ; then
1805         BUILD_LDAPD=yes
1806 fi
1807
1808 dnl ----------------------------------------------------------------
1809
1810 AC_SUBST(BUILD_LDAPD)
1811 AC_SUBST(BUILD_SLAPD)
1812   AC_SUBST(BUILD_BDB2)
1813   AC_SUBST(BUILD_LDBM)
1814   AC_SUBST(BUILD_PASSWD)
1815   AC_SUBST(BUILD_PERL)
1816   AC_SUBST(BUILD_SHELL)
1817   AC_SUBST(BUILD_TCL)
1818 AC_SUBST(BUILD_SLURPD)
1819
1820 AC_SUBST(LDAP_LIBS)
1821 AC_SUBST(LDAPD_LIBS)
1822 AC_SUBST(SLAPD_LIBS)
1823 AC_SUBST(SLURPD_LIBS)
1824 AC_SUBST(LDBM_LIBS)
1825 AC_SUBST(LTHREAD_LIBS)
1826 AC_SUBST(LUTIL_LIBS)
1827
1828 AC_SUBST(SLAPD_PERL_CPPFLAGS)
1829 AC_SUBST(SLAPD_PERL_LDFLAGS)
1830
1831 AC_SUBST(KRB_LIBS)
1832 AC_SUBST(READLINE_LIBS)
1833 AC_SUBST(TERMCAP_LIBS)
1834 AC_SUBST(TLS_LIBS)
1835
1836 dnl ----------------------------------------------------------------
1837 dnl final output
1838 dnl
1839
1840 AC_OUTPUT( \
1841 Makefile:build/top.mk:Makefile.in:build/dir.mk \
1842 doc/Makefile:build/top.mk:doc/Makefile.in:build/dir.mk \
1843 doc/man/Makefile:build/top.mk:doc/man/Makefile.in:build/dir.mk \
1844 doc/man/man1/Makefile:build/top.mk:doc/man/man1/Makefile.in:build/man.mk \
1845 doc/man/man3/Makefile:build/top.mk:doc/man/man3/Makefile.in:build/man.mk \
1846 doc/man/man5/Makefile:build/top.mk:doc/man/man5/Makefile.in:build/man.mk \
1847 doc/man/man8/Makefile:build/top.mk:doc/man/man8/Makefile.in:build/man.mk \
1848 clients/Makefile:build/top.mk:clients/Makefile.in:build/dir.mk \
1849 clients/finger/Makefile:build/top.mk:clients/finger/Makefile.in:build/rules.mk \
1850 clients/fax500/Makefile:build/top.mk:clients/fax500/Makefile.in:build/rules.mk \
1851 clients/gopher/Makefile:build/top.mk:clients/gopher/Makefile.in:build/rules.mk \
1852 clients/mail500/Makefile:build/top.mk:clients/mail500/Makefile.in:build/rules.mk \
1853 clients/rcpt500/Makefile:build/top.mk:clients/rcpt500/Makefile.in:build/rules.mk \
1854 clients/ud/Makefile:build/top.mk:clients/ud/Makefile.in:build/rules.mk \
1855 clients/tools/Makefile:build/top.mk:clients/tools/Makefile.in:build/rules.mk \
1856 include/Makefile:build/top.mk:include/Makefile.in \
1857 libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk      \
1858 libraries/libavl/Makefile:build/top.mk:libraries/libavl/Makefile.in:build/lib.mk:build/lib-static.mk    \
1859 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1860 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1861 libraries/libldap_r/Makefile:build/top.mk:libraries/libldap_r/Makefile.in:build/lib.mk:build/lib-shared.mk      \
1862 libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk:build/lib-static.mk  \
1863 libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk:build/lib-static.mk  \
1864 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.mk        \
1865 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
1866 servers/ldapd/Makefile:build/top.mk:servers/ldapd/Makefile.in:build/srv.mk \
1867 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
1868 servers/slapd/back-bdb2/Makefile:build/top.mk:servers/slapd/back-bdb2/Makefile.in:build/srv.mk \
1869 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/srv.mk \
1870 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/srv.mk \
1871 servers/slapd/back-perl/Makefile:build/top.mk:servers/slapd/back-perl/Makefile.in:build/srv.mk \
1872 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/srv.mk \
1873 servers/slapd/back-tcl/Makefile:build/top.mk:servers/slapd/back-tcl/Makefile.in:build/srv.mk \
1874 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
1875 servers/slapd/tools/Makefile:build/top.mk:servers/slapd/tools/Makefile.in \
1876 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
1877 tests/Makefile:build/top.mk:tests/Makefile.in:build/dir.mk \
1878 tests/progs/Makefile:build/top.mk:tests/progs/Makefile.in:build/rules.mk \
1879 contrib/Makefile:build/top.mk:contrib/Makefile.in:build/dir.mk \
1880 contrib/saucer/Makefile:build/top.mk:contrib/saucer/Makefile.in:build/rules.mk \
1881 ,[
1882 date > stamp-h
1883 echo Please \"make depend\" to build dependencies
1884 ])