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 $LIBS
 594                 dnl
 595                 dnl Check special pthread (final) flags
 596                 dnl     pthread_create() with -mt (Solaris)
 597                 dnl     pthread_create() with -kthread (FreeBSD)
 598                 dnl     pthread_create() with -pthread (FreeBSD/Digital Unix)
 599                 dnl     pthread_create() with -pthreads (?)
 600                 dnl     pthread_create() with -thread (?)
 601                 dnl
 602                 dnl Check pthread (final) libraries
 603                 dnl     pthread_mutex_unlock() in -lpthread -lmach -lexc -lc_r (OSF/1)
 604                 dnl     pthread_mutex_lock() in -lpthread -lmach -lexc (OSF/1)
 605                 dnl     pthread_mutex_trylock() in -lpthread -lexc (OSF/1)
 606                 dnl     pthread_create() in -lpthread (many)
 607                 dnl     pthread_create() in -lc_r (FreeBSD)
 608                 dnl     pthread_create() in -lpthreads (many)
 609                 dnl     pthread_join() -Wl,-woff,85 -lpthreads (IRIX)
 610                 dnl
 611                 dnl Check pthread (draft4) flags (depreciated)
 612                 dnl     pthread_create() with -threads (OSF/1)
 613                 dnl
 614                 dnl Check pthread (final) libraries (depreciated)
 615                 dnl     pthread_mutex_unlock() in -lpthreads -lmach -lexc -lc_r (OSF/1)
 616                 dnl     pthread_mutex_lock() in -lpthreads -lmach -lexc (OSF/1)
 617                 dnl     pthread_mutex_trylock() in -lpthreads -lexc (OSF/1)
 618                 dnl
 619
 620                 dnl hack the Pthread detection problem in IRIX 6*
 621
 622                 save_LIBS="$LIBS"
 623
 624                 case "$host_os" in
 625                 irix6*)  AC_CHECK_LIB(pthread, main, [LTHREAD_LIBS="$LTHREAD_LIBS -lpthread" LIBS="-lpthread $LIBS"]);;
 626                 esac
 627
 628                 dnl pthread_create in $LIBS
 629                 AC_CHECK_FUNC(pthread_create,[ol_link_threads=yes])
 630
 631                 LIBS="$save_LIBS"
 632
 633                 if test $ol_link_threads = no ; then
 634                         dnl try -mt
 635                         AC_CACHE_CHECK([for pthread_create with -mt],
 636                                 [ol_cv_thread_flag], [
 637                                 dnl save the flags
 638                                 save_LIBS="$LIBS"
 639                                 LIBS="-mt $LIBS"
 640                                 AC_TRY_LINK([char pthread_create();],
 641                                         [pthread_create();],
 642                                         [ol_cv_thread_flag=yes], [ol_cv_thread_flag=no])
 643                                 dnl restore the LIBS
 644                                 LIBS="$save_LIBS"
 645                         ])
 646
 647                         if test $ol_cv_thread_flag = yes ; then
 648                                 LTHREAD_LIBS="$LTHREAD_LIBS -mt"
 649                                 ol_link_threads=posix
 650                         fi
 651                 fi
 652
 653                 if test $ol_link_threads = no ; then
 654                         dnl try -kthread
 655                         AC_CACHE_CHECK([for pthread_create with -kthread],
 656                                 [ol_cv_kthread_flag], [
 657                                 dnl save the flags
 658                                 save_LIBS="$LIBS"
 659                                 LIBS="-kthread $LIBS"
 660                                 AC_TRY_LINK([#include <pthread.h>],[
 661 #if HAVE_PTHREADS_D4
 662         pthread_create(NULL,pthread_attr_default,NULL,NULL);
 663 #else
 664         pthread_create(NULL,NULL,NULL,NULL);
 665 #endif
 666 ],
 667                                         [ol_cv_kthread_flag=yes], [ol_cv_kthread_flag=no])
 668                                 dnl restore the LIBS
 669                                 LIBS="$save_LIBS"
 670                         ])
 671
 672                         if test $ol_cv_kthread_flag = yes ; then
 673                                 LTHREAD_LIBS="$LTHREAD_LIBS -kthread"
 674                                 ol_link_threads=posix
 675                         fi
 676                 fi
 677
 678                 if test $ol_link_threads = no ; then
 679                         dnl try -pthread
 680                         AC_CACHE_CHECK([for pthread_create with -pthread],
 681                                 [ol_cv_pthread_flag], [
 682                                 dnl save the flags
 683                                 save_LIBS="$LIBS"
 684                                 LIBS="-pthread $LIBS"
 685                                 AC_TRY_LINK([#include <pthread.h>],[
 686 #if HAVE_PTHREADS_D4
 687         pthread_create(NULL,pthread_attr_default,NULL,NULL);
 688 #else
 689         pthread_create(NULL,NULL,NULL,NULL);
 690 #endif
 691 ],
 692                                         [ol_cv_pthread_flag=yes], [ol_cv_pthread_flag=no])
 693                                 dnl restore the LIBS
 694                                 LIBS="$save_LIBS"
 695                         ])
 696
 697                         if test $ol_cv_pthread_flag = yes ; then
 698                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthread"
 699                                 ol_link_threads=posix
 700                         fi
 701                 fi
 702
 703                 if test $ol_link_threads = no ; then
 704                         dnl try -pthreads
 705                         AC_CACHE_CHECK([for pthread_create with -pthreads],
 706                                 [ol_cv_pthreads_flag], [
 707                                 dnl save the flags
 708                                 save_LIBS="$LIBS"
 709                                 LIBS="-pthreads $LIBS"
 710                                 AC_TRY_LINK([#include <pthread.h>],[
 711 #if HAVE_PTHREADS_D4
 712         pthread_create(NULL,pthread_attr_default,NULL,NULL);
 713 #else
 714         pthread_create(NULL,NULL,NULL,NULL);
 715 #endif
 716 ],
 717                                         [ol_cv_pthreads_flag=yes], [ol_cv_pthreads_flag=no])
 718                                 dnl restore the LIBS
 719                                 LIBS="$save_LIBS"
 720                         ])
 721
 722                         if test $ol_cv_pthreads_flag = yes ; then
 723                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthreads"
 724                                 ol_link_threads=posix
 725                         fi
 726                 fi
 727
 728                 if test $ol_link_threads = no ; then
 729                         dnl try -thread
 730                         AC_CACHE_CHECK([for pthread_create with -thread],
 731                                 [ol_cv_thread_flag], [
 732                                 dnl save the flags
 733                                 save_LIBS="$LIBS"
 734                                 LIBS="-thread $LIBS"
 735                                 AC_TRY_LINK([char pthread_create();],
 736                                         [pthread_create();],
 737                                         [ol_cv_thread_flag=yes], [ol_cv_thread_flag=no])
 738                                 dnl restore the LIBS
 739                                 LIBS="$save_LIBS"
 740                         ])
 741
 742                         if test $ol_cv_thread_flag = yes ; then
 743                                 LTHREAD_LIBS="$LTHREAD_LIBS -thread"
 744                                 ol_link_threads=posix
 745                         fi
 746                 fi
 747
 748                 if test $ol_link_threads = no ; then
 749                         dnl try DEC Threads -lpthread -lmach -lexc -lc_r
 750                         save_LIBS="$LIBS"
 751                         AC_CHECK_LIB(pthread, pthread_mutex_unlock, [
 752                                 ol_link_threads=posix
 753                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lmach -lexc -lc_r"
 754                                 if test $ol_with_yielding_select = auto ; then
 755                                         ol_with_yielding_select=yes
 756                                 fi
 757                                 ],:,[-lmach -lexc -lc_r])
 758                         LIBS="$save_LIBS"
 759                 fi
 760
 761                 if test $ol_link_threads = no ; then
 762                         dnl try DEC Threads -lpthread -lmach -lexc
 763                         save_LIBS="$LIBS"
 764                         AC_CHECK_LIB(pthread, pthread_mutex_lock, [
 765                                 ol_link_threads=posix
 766                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lmach -lexc"
 767                                 if test $ol_with_yielding_select = auto ; then
 768                                         ol_with_yielding_select=yes
 769                                 fi
 770                                 ],:,[-lmach -lexc])
 771                         LIBS="$save_LIBS"
 772                 fi
 773
 774                 if test $ol_link_threads = no ; then
 775                         dnl try DEC Threads -lpthread -lexc
 776                         save_LIBS="$LIBS"
 777                         AC_CHECK_LIB(pthread, pthread_mutex_trylock, [
 778                                 ol_link_threads=posix
 779                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lexc"
 780                                 if test $ol_with_yielding_select = auto ; then
 781                                         ol_with_yielding_select=yes
 782                                 fi
 783                                 ],:,[-lexc])
 784                         LIBS="$save_LIBS"
 785                 fi
 786
 787                 if test $ol_link_threads = no ; then
 788                         dnl try -lpthread
 789                         save_LIBS="$LIBS"
 790                         AC_CHECK_LIB(pthread, pthread_create, [
 791                                 ol_link_threads=posix
 792                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"],:)
 793                         LIBS="$save_LIBS"
 794                 fi
 795
 796                 if test $ol_link_threads = no ; then
 797                         dnl try -lc_r
 798                         save_LIBS="$LIBS"
 799                         AC_CHECK_LIB(c_r, pthread_create, [
 800                                 ol_link_threads=posix
 801                                 LTHREAD_LIBS="$LTHREAD_LIBS -lc_r"],:)
 802                         LIBS="$save_LIBS"
 803                 fi
 804
 805                 if test $ol_link_threads = no ; then
 806                         dnl try -lpthreads
 807                         save_LIBS="$LIBS"
 808                         AC_CHECK_LIB(pthreads, pthread_create, [
 809                                 ol_link_threads=posix
 810                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"],:)
 811                         LIBS="$save_LIBS"
 812                 fi
 813
 814                 dnl IRIX Pthread check
 815                 if test $ol_link_threads = no ; then
 816                         dnl try IRIX Pthreads -Wl,-woff,85 -lpthreads
 817                         save_LIBS="$LIBS"
 818                         AC_CHECK_LIB(pthreads, pthread_join, [
 819                                 ol_link_threads=posix
 820                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"
 821                                 ],:,[-Wl,-woff,85])
 822                         LIBS="$save_LIBS"
 823                 fi
 824
 825                 if test $ol_link_threads = no ; then
 826                         dnl try -threads
 827                         AC_CACHE_CHECK([for pthread_create with -threads],
 828                                 [ol_cv_thread_flag], [
 829                                 dnl save the flags
 830                                 save_LIBS="$LIBS"
 831                                 LIBS="-threads $LIBS"
 832                                 AC_TRY_LINK([char pthread_create();],[
 833                                         pthread_create();
 834                                         ], ol_cv_thread_flag=yes, ol_cv_thread_flag=no)
 835                                 dnl restore the LIBS
 836                                 LIBS="$save_LIBS"
 837                         ])
 838
 839                         if test $ol_cv_thread_flag = yes ; then
 840                                 LTHREAD_LIBS="$LTHREAD_LIBS -threads"
 841                                 ol_link_threads=posix
 842                         fi
 843                 fi
 844
 845                 if test $ol_link_threads = no ; then
 846                         dnl try DEC Threads -lpthreads -lmach -lexc -lc_r
 847                         save_LIBS="$LIBS"
 848                         AC_CHECK_LIB(pthreads, pthread_mutex_unlock, [
 849                                 ol_link_threads=posix
 850                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc -lc_r"
 851                                 if test $ol_with_yielding_select = auto ; then
 852                                         ol_with_yielding_select=yes
 853                                 fi
 854                                 ],:,[-lmach -lexc -lc_r])
 855                         LIBS="$save_LIBS"
 856                 fi
 857
 858                 if test $ol_link_threads = no ; then
 859                         dnl try DEC Threads -lpthreads -lmach -lexc
 860                         save_LIBS="$LIBS"
 861                         AC_CHECK_LIB(pthreads, pthread_mutex_lock, [
 862                                 ol_link_threads=posix
 863                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc"
 864                                 if test $ol_with_yielding_select = auto ; then
 865                                         ol_with_yielding_select=yes
 866                                 fi
 867                                 ],:,[-lmach -lexc])
 868                         LIBS="$save_LIBS"
 869                 fi
 870
 871                 if test $ol_link_threads = no ; then
 872                         dnl try DEC Threads -lpthreads -lexc
 873                         save_LIBS="$LIBS"
 874                         AC_CHECK_LIB(pthreads, pthread_mutex_trylock, [
 875                                 ol_link_threads=posix
 876                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lexc"
 877                                 if test $ol_with_yielding_select = auto ; then
 878                                         ol_with_yielding_select=yes
 879                                 fi
 880                                 ],:,[-lexc])
 881                         LIBS="$save_LIBS"
 882                 fi
 883
 884                 if test $ol_link_threads != no ; then
 885                         AC_DEFINE(HAVE_PTHREADS,1,
 886                                 [define if you have POSIX Threads])
 887
 888                         dnl save flags
 889                         save_CPPFLAGS="$CPPFLAGS"
 890                         save_LIBS="$LIBS"
 891                         LIBS="$LTHREAD_LIBS $LIBS"
 892
 893                         dnl All POSIX Thread (final) implementations should have
 894                         dnl sched_yield instead of pthread yield.
 895                         dnl check for both
 896                         AC_CHECK_FUNCS(sched_yield pthread_yield)
 897
 898                         if test $ac_cv_func_sched_yield = no -a \
 899                                 $ac_cv_func_pthread_yield = no ; then
 900                                 dnl Digital UNIX has sched_yield() in -lrt
 901                                 AC_CHECK_LIB(rt, sched_yield,
 902                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
 903                                         AC_DEFINE(HAVE_SCHED_YIELD,1)
 904                                         ac_cv_func_sched_yield=yes],
 905                                         [ac_cv_func_sched_yield=no])
 906                         fi
 907                         if test $ac_cv_func_sched_yield = no -a \
 908                                 $ac_cv_func_pthread_yield = no ; then
 909                                 dnl Solaris has sched_yield() in -lposix4
 910                                 dnl but we'll use thr_yield instead.
 911                                 AC_CHECK_FUNCS(thr_yield)
 912                         fi
 913                         if test $ac_cv_func_sched_yield = no -a \
 914                                 $ac_cv_func_pthread_yield = no -a \
 915                                 "$ac_cv_func_thr_yield" = no ; then
 916                                 AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
 917                         fi
 918
 919                         dnl Check functions for compatibility
 920                         AC_CHECK_FUNCS(pthread_kill)
 921
 922                         dnl Check for pthread_detach with <pthread.h> inclusion
 923                         dnl as it's symbol may have been mangled.
 924                         AC_CACHE_CHECK([for pthread_detach with <pthread.h>],
 925                                 [ol_cv_func_pthread_detach], [
 926                                 dnl save the flags
 927                                 AC_TRY_LINK([
 928 #include <pthread.h>
 929 #ifndef NULL
 930 #define NULL (void*)0
 931 #endif
 932 ],
 933                                         [pthread_detach(NULL);],
 934                                         [ol_cv_func_pthread_detach=yes],
 935                                         [ol_cv_func_pthread_detach=no])
 936                         ])
 937
 938                         if test $ol_cv_func_pthread_detach = no ; then
 939                                 AC_MSG_ERROR([could not locate pthread_detach()])
 940                         fi
 941
 942                         AC_DEFINE(HAVE_PTHREAD_DETACH,1,
 943                                 [define if you have pthread_detach function])
 944
 945                         dnl Check for setconcurreny functions
 946                         AC_CHECK_FUNCS( \
 947                                 pthread_setconcurrency \
 948                                 pthread_getconcurrency \
 949                                 thr_setconcurrency \
 950                                 thr_getconcurrency \
 951                         )
 952
 953                         AC_MSG_CHECKING([if pthread_create() works])
 954                         AC_CACHE_VAL(ol_cv_pthread_create_works,[
 955                         AC_TRY_RUN([
 956 #include <pthread.h>
 957 #ifndef NULL
 958 #define NULL (void*)0
 959 #endif
 960
 961 static void *task(p)
 962         void *p;
 963 {
 964         return (void *) (p == NULL);
 965 }
 966
 967 int main(argc, argv)
 968         int argc;
 969         char **argv;
 970 {
 971         pthread_t t;
 972 #if HAVE_PTHREADS_D4
 973         exit(pthread_create(&t, pthread_attr_default, task, NULL));
 974 #else
 975         exit(pthread_create(&t, NULL, task, NULL));
 976 #endif
 977 }
 978 ],
 979                                 [ol_cv_pthread_create_works=yes],
 980                                 [ol_cv_pthread_create_works=no],
 981                                 [dnl assume yes
 982                                 ol_cv_pthread_create_works=yes])])
 983                         AC_MSG_RESULT($ol_cv_pthread_create_works)
 984
 985                         if test $ol_cv_pthread_create_works = no ; then
 986                                 AC_MSG_ERROR([pthread_create is not usable, check environment settings])
 987                         fi
 988
 989                         dnl Check if select causes an yield
 990                         if test $ol_with_yielding_select = auto ; then
 991                                 AC_MSG_CHECKING([if select yields when using pthreads])
 992                                 AC_CACHE_VAL(ol_cv_pthread_select_yields,[
 993                                 AC_TRY_RUN([
 994 #include <sys/types.h>
 995 #include <sys/time.h>
 996 #include <unistd.h>
 997 #include <pthread.h>
 998 #ifndef NULL
 999 #define NULL (void*) 0
1000 #endif
1001
1002 static int fildes[2];
1003
1004 static void *task(p)
1005         void *p;
1006 {
1007         int i;
1008         struct timeval tv;
1009
1010         fd_set rfds;
1011
1012         tv.tv_sec=10;
1013         tv.tv_usec=0;
1014
1015         FD_ZERO(&rfds);
1016         FD_SET(fildes[0], &rfds);
1017
1018         /* we're not interested in any fds */
1019         i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv);
1020
1021         if(i < 0) {
1022                 perror("select");
1023                 exit(10);
1024         }
1025
1026         exit(0); /* if we exit here, the select blocked the whole process */
1027 }
1028
1029 int main(argc, argv)
1030         int argc;
1031         char **argv;
1032 {
1033         pthread_t t;
1034
1035         /* create a pipe to select */
1036         if(pipe(&fildes[0])) {
1037                 perror("select");
1038                 exit(1);
1039         }
1040
1041 #ifdef HAVE_PTHREAD_SETCONCURRENCY
1042         (void) pthread_setconcurrency(2);
1043 #else
1044 #ifdef HAVE_THR_SETCONCURRENCY
1045         /* Set Solaris LWP concurrency to 2 */
1046         thr_setconcurrency(2);
1047 #endif
1048 #endif
1049
1050 #if HAVE_PTHREADS_D4
1051         pthread_create(&t, pthread_attr_default, task, NULL);
1052 #else
1053         pthread_create(&t, NULL, task, NULL);
1054 #endif
1055
1056 #if HAVE_SCHED_YIELD
1057         sched_yield();  /* make sure task runs first */
1058 #else
1059 #ifdef HAVE_PTHREAD_YIELD
1060         pthread_yield();        /* make sure task runs first */
1061 #endif
1062 #endif
1063
1064         exit(2);
1065 }],
1066                                 [ol_cv_pthread_select_yields=no],
1067                                 [ol_cv_pthread_select_yields=yes], [
1068                                 AC_MSG_ERROR([crossing compiling: use --with-yielding_select=yes|no|manual])])])
1069                                 AC_MSG_RESULT($ol_cv_pthread_select_yields)
1070
1071                                 if test $ol_cv_pthread_select_yields = yes ; then
1072                                         ol_with_yielding_select=yes
1073                                 fi
1074                         fi
1075
1076                         dnl restore flags
1077                         CPPFLAGS="$save_CPPFLAGS"
1078                         LIBS="$save_LIBS"
1079                 else
1080                         AC_MSG_ERROR([could not link with POSIX Threads])
1081                 fi
1082         fi
1083
1084         if test $ol_with_threads = posix ; then
1085                 AC_MSG_ERROR([could not locate POSIX Threads])
1086         fi
1087 fi
1088
1089 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1090         -o $ol_with_threads = mach ; then
1091
1092         dnl check for Mach CThreads
1093         AC_CHECK_HEADERS(mach/cthreads.h)
1094         if test $ac_cv_header_mach_cthreads_h = yes ; then
1095                 ol_with_threads=found
1096
1097                 dnl check for cthread support in current $LIBS
1098                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
1099
1100                 if test $ol_link_threads = no ; then
1101                         dnl try -all_load
1102                         dnl this test needs work
1103                         AC_CACHE_CHECK([for cthread_fork with -all_load],
1104                                 [ol_cv_cthread_all_load], [
1105                                 dnl save the flags
1106                                 save_LIBS="$LIBS"
1107                                 LIBS="-all_load $LIBS"
1108                                 AC_TRY_LINK([#include <mach/cthreads.h>],[
1109                                         cthread_fork((void *)0, (void *)0);
1110                                         ], ol_cv_cthread_all_load=yes, ol_cv_cthread_all_load=no)
1111                                 dnl restore the LIBS
1112                                 LIBS="$save_LIBS"
1113                         ])
1114
1115                         if test $ol_cv_cthread_all_load = yes ; then
1116                                 LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
1117                                 ol_link_threads=mach
1118                         fi
1119                 fi
1120
1121                 if test $ol_link_threads != no ; then
1122                         : check for cthread specific functionality here
1123                         AC_DEFINE(HAVE_MACH_CTHREADS,1,
1124                                 [define if you have Mach Cthreads])
1125                 else
1126                         AC_MSG_ERROR([could not link with Mach CThreads])
1127                 fi
1128         fi
1129
1130         if test $ol_with_threads = mach ; then
1131                 AC_MSG_ERROR([could not locate Mach CThreads])
1132         fi
1133 fi
1134
1135 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1136         -o $ol_with_threads = lwp ; then
1137
1138         dnl check for SunOS5 LWP
1139         AC_CHECK_HEADERS(thread.h synch.h)
1140         if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
1141                 AC_CHECK_LIB(thread, thr_create, [have_thr=yes], [have_thr=no])
1142
1143                 if test $have_thr = yes ; then
1144                         AC_DEFINE(HAVE_THR,1,
1145                                 [if you have Solaris LWP (thr) package])
1146                         LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
1147                         ol_link_threads=thr
1148
1149                         if test $ol_with_yielding_select = auto ; then
1150                                 ol_with_yielding_select=yes
1151                         fi
1152
1153                         dnl Check for setconcurreny functions
1154                         AC_CHECK_FUNCS( \
1155                                 thr_setconcurrency \
1156                                 thr_getconcurrency \
1157                         )
1158                 fi
1159         fi
1160
1161         dnl check for SunOS4 LWP
1162         AC_CHECK_HEADERS(lwp/lwp.h)
1163         if test $ac_cv_header_lwp_lwp_h = yes ; then
1164                 AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
1165
1166                 if test $have_lwp = yes ; then
1167                         AC_DEFINE(HAVE_LWP,1,
1168                                 [if you have SunOS LWP package])
1169                         LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
1170                         ol_link_threads=lwp
1171
1172                         if test $ol_with_yielding_select = auto ; then
1173                                 ol_with_yielding_select=no
1174                         fi
1175                 fi
1176         fi
1177 fi
1178
1179 if test $ol_with_yielding_select = yes ; then
1180         AC_DEFINE(HAVE_YIELDING_SELECT,1,
1181                 [define if select implicitly yields])
1182 fi
1183
1184 if test $ol_with_threads = manual ; then
1185         dnl User thinks he can manually configure threads.
1186         ol_link_threads=yes
1187
1188         AC_MSG_WARN([thread defines and link options must be set manually])
1189
1190         AC_CHECK_HEADERS(pthread.h sched.h)
1191         AC_CHECK_FUNCS(sched_yield pthread_yield)
1192         OL_LINUX_THREADS
1193
1194         AC_CHECK_HEADERS(mach/cthreads.h)
1195         AC_CHECK_HEADERS(lwp/lwp.h)
1196         AC_CHECK_HEADERS(thread.h synch.h)
1197 fi
1198
1199 if test $ol_link_threads != no ; then
1200         dnl needed to get reentrant/threadsafe versions
1201         dnl
1202         AC_DEFINE(REENTRANT,1)
1203         AC_DEFINE(_REENTRANT,1)
1204         AC_DEFINE(THREAD_SAFE,1)
1205         AC_DEFINE(_THREAD_SAFE,1)
1206         AC_DEFINE(THREADSAFE,1)
1207         AC_DEFINE(_THREADSAFE,1)
1208
1209         dnl this might cause the errno symbol to be
1210         dnl replaced with a function to get a thread specific errno.
1211         dnl check to see if everything needs to be compiled
1212         dnl with the thread libraries
1213         AC_CACHE_CHECK([for thread specific errno],
1214                 [ol_cv_errno_thread_specific], [
1215                 AC_TRY_LINK([#include <errno.h>], [int x = errno;],
1216                         [ol_cv_errno_thread_specific=yes],
1217                         [ol_cv_errno_thread_specific=no])
1218         ])
1219
1220         if test $ol_cv_errno_thread_specific != yes ; then
1221                 LIBS="$LTHREAD_LIBS $LIBS"
1222                 LTHREAD_LIBS=""
1223         fi
1224
1225 dnl When in thread environment, use
1226 dnl             #if defined( HAVE_REENTRANT_FUNCTIONS ) \
1227 dnl                     || defined( HAVE_FUNC_R )
1228 dnl                     func_r(...);
1229 dnl             #else
1230 dnl             #       if defined( HAVE_THREADS )
1231 dnl                             /* lock */
1232 dnl             #       endif
1233 dnl                             func(...);
1234 dnl             #       if defined( HAVE_THREADS )
1235 dnl                             /* unlock */
1236 dnl             #       endif
1237 dnl             #endif
1238 dnl
1239 dnl HAVE_REENTRANT_FUNCTIONS is derived from:
1240 dnl             _POSIX_REENTRANT_FUNCTIONS
1241 dnl             _POSIX_THREAD_SAFE_FUNCTIONS
1242 dnl             _POSIX_THREADSAFE_FUNCTIONS
1243 dnl
1244 dnl             and is currently defined in lthread.h
1245 dnl
1246 dnl HAVE_THREADS is defined by lthread.h iff -UNO_THREADS
1247 dnl
1248 dnl libldap/*.c should only include <lthread.h> iff
1249 dnl LDAP_R_COMPILE is defined.  ie:
1250 dnl             #ifdef LDAP_R_COMPILE
1251 dnl             #       include LDAP_R_COMPILE
1252 dnl             #endif
1253 dnl
1254 dnl LDAP_R_COMIPLE is defined by libldap_r/Makefile.in
1255 dnl specifically for compiling the threadsafe version of
1256 dnl     the ldap library (-lldap_r).
1257 dnl
1258 dnl     dnl check for reentrant/threadsafe functions
1259 dnl     dnl
1260 dnl     dnl note: these should only be used when linking
1261 dnl     dnl       with $LTHREAD_LIBS
1262 dnl     dnl
1263 dnl     save_CPPFLAGS="$CPPFLAGS"
1264 dnl     save_LIBS="$LIBS"
1265 dnl     LIBS="$LTHREAD_LIBS $LIBS"
1266 dnl     AC_CHECK_FUNCS( \
1267 dnl             gmtime_r \
1268 dnl             gethostbyaddr_r gethostbyname_r \
1269 dnl             feof_unlocked unlocked_feof \
1270 dnl             putc_unlocked unlocked_putc \
1271 dnl             flockfile ftrylockfile \
1272 dnl     )
1273 dnl     CPPFLAGS="$save_CPPFLAGS"
1274 dnl     LIBS="$save_LIBS"
1275 fi
1276
1277 if test $ol_link_threads = no ; then
1278         if test $ol_with_threads = yes ; then
1279                 AC_MSG_ERROR([no suitable thread support])
1280         fi
1281
1282         if test $ol_with_threads = auto ; then
1283                 AC_MSG_WARN([no suitable thread support, disabling threads])
1284                 ol_with_threads=no
1285         fi
1286
1287         AC_DEFINE(NO_THREADS,1,
1288                 [define if you have (or want) no threads])
1289         LTHREAD_LIBS=""
1290 fi
1291
1292 if test $ol_link_threads != no ; then
1293         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE,1)
1294 fi
1295
1296 dnl ----------------------------------------------------------------
1297
1298 ol_link_ldbm=no
1299 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db2 ; then
1300         OL_BERKELEY_DB2
1301
1302         if test $ol_cv_berkeley_db2 = yes ; then
1303                 ol_link_ldbm=db2
1304                 ol_with_ldbm_api=db2
1305
1306                 if test $ol_with_ldbm_type = hash ; then
1307                         AC_DEFINE(LDBM_USE_DBHASH,1)
1308                 else
1309                         AC_DEFINE(LDBM_USE_DBBTREE,1)
1310                 fi
1311
1312                 dnl $ol_cv_lib_db2 should be yes or -ldb
1313                 dnl (it could be no, but that would be an error
1314                 if test $ol_cv_lib_db2 != yes ; then
1315                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db2"
1316                 fi
1317         fi
1318 fi
1319
1320 ol_link_bdb2=no
1321 if test $ol_link_ldbm = db2 -a $ol_enable_bdb2 != no ; then
1322         ol_link_bdb2=yes
1323 fi
1324
1325 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
1326         OL_BERKELEY_DB
1327
1328         if test $ol_cv_berkeley_db = yes ; then
1329                 ol_link_ldbm=db
1330                 ol_with_ldbm_api=db
1331
1332                 if test $ol_with_ldbm_type = hash ; then
1333                         AC_DEFINE(LDBM_USE_DBHASH,1)
1334                 else
1335                         AC_DEFINE(LDBM_USE_DBBTREE,1)
1336                 fi
1337
1338                 dnl $ol_cv_lib_db should be yes or -ldb
1339                 dnl (it could be no, but that would be an error
1340                 if test $ol_cv_lib_db != yes ; then
1341                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db"
1342                 fi
1343         fi
1344 fi
1345
1346 if test $ol_with_ldbm_api = manual ; then
1347         dnl User thinks he can manually configure LDBM api.
1348         ol_link_ldbm=yes
1349
1350         AC_MSG_WARN([LDBM defines and link options must be set manually])
1351
1352         AC_CHECK_HEADERS(db.h db_185.h gdbm.h ndbm.h)
1353 fi
1354
1355 if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
1356         AC_MSG_WARN(Could not find LDBM with BTREE support)
1357         ol_with_ldbm_api=none
1358 fi
1359
1360 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
1361         OL_GDBM
1362
1363         if test $ol_cv_gdbm = yes ; then
1364                 ol_link_ldbm=gdbm
1365                 ol_with_ldbm_api=gdbm
1366
1367                 if test $ol_cv_lib_gdbm != yes ; then
1368                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
1369                 fi
1370         fi
1371 fi
1372
1373 if test $ol_with_ldbm_api = auto ; then
1374         AC_MSG_WARN([skipping automatic checking for NDBM, must be manually enabled.])
1375 elif test $ol_with_ldbm_api = ndbm ; then
1376         OL_NDBM
1377
1378         if test $ol_cv_ndbm = yes ; then
1379                 ol_link_ldbm=ndbm
1380                 ol_with_ldbm_api=ndbm
1381
1382                 if test $ol_cv_lib_ndbm != yes ; then
1383                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
1384                 fi
1385         fi
1386 fi
1387
1388 if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
1389         AC_MSG_WARN(could not find suitable LDBM backend)
1390         if test $ol_enable_ldbm = yes ; then
1391                 AC_MSG_ERROR(select appropriate LDBM options or disable)
1392         fi
1393
1394         AC_MSG_WARN(disabling LDBM)
1395         ol_enable_ldbm=no
1396 fi
1397
1398 if test $ol_enable_wrappers != no ; then
1399         AC_CHECK_HEADERS(tcpd.h)
1400
1401         if test $ac_cv_header_tcpd_h != yes ; then
1402                 have_wrappers=no
1403         else
1404                 AC_CHECK_LIB(wrap, main,
1405                         [have_wrappers=yes], [have_wrappers=no])
1406         fi
1407
1408         if test $have_wrappers = yes ; then
1409                 AC_DEFINE(HAVE_TCPD,1, [define if you have -lwrap])
1410                 SLAPD_LIBS="$SLAPD_LIBS -lwrap"
1411         else
1412                 AC_MSG_WARN(could not find -lwrap)
1413                 if test $ol_enable_wrappers = yes ; then
1414                         AC_MSG_ERROR(could not find wrappers, select appropriate options or disable)
1415                 fi
1416
1417                 AC_MSG_WARN(disabling wrappers support)
1418                 ol_enable_wrappers=no
1419         fi
1420 fi
1421
1422 if test $ol_enable_syslog != no ; then
1423         AC_CHECK_FUNC(openlog)
1424         if test $ac_cv_func_openlog = no -a $ol_enable_syslog = yes; then
1425                 AC_MSG_ERROR(could not find syslog, select appropriate options or disable)
1426         fi
1427         ol_enable_syslog=$ac_cv_func_openlog
1428 fi
1429
1430 if test $ol_enable_dmalloc != no ; then
1431         AC_CHECK_HEADERS(dmalloc.h)
1432         AC_CHECK_LIB(dmalloc, dmalloc_shutdown)
1433 fi
1434
1435 if test $ol_enable_tcl != no ; then
1436         AC_CHECK_HEADERS(tcl.h)
1437
1438         if test $ac_cv_header_tcl_h != yes ; then
1439                 have_tcl=no
1440         else
1441                 AC_CHECK_LIB(tcl,main,
1442                         [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl"],
1443                         [have_tcl=no])
1444
1445                 if test $have_tcl != yes; then
1446                         AC_CHECK_LIB(tcl7.6,main,
1447                                 [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl7.6"],
1448                                 [have_tcl=no])
1449                 fi
1450
1451                 if test $have_tcl != yes; then
1452                         AC_CHECK_LIB(tcl8.0,main,
1453                                 [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl8.0"],
1454                                 [have_tcl=no])
1455                 fi
1456         fi
1457
1458         if test $have_tcl != yes ; then
1459                 AC_MSG_WARN([could not find -ltcl])
1460                 if test $ol_enable_tcl = yes ; then
1461                         AC_MSG_ERROR([could not find tcl, select appropriate options or disable])
1462                 fi
1463
1464                 ol_enable_tcl=no
1465         fi
1466 fi
1467
1468 # ud needs termcap (should insert check here)
1469 ol_link_termcap=no
1470 AC_CHECK_HEADERS(termcap.h ncurses.h)
1471
1472 if test $ol_link_termcap = no ; then
1473         AC_CHECK_LIB(termcap, tputs, [have_termcap=yes], [have_termcap=no])
1474         if test $have_termcap = yes ; then
1475                 AC_DEFINE(HAVE_TERMCAP, 1, [define if you have -ltermcap])
1476                 ol_link_termcap=yes
1477                 TERMCAP_LIBS=-ltermcap
1478         fi
1479 fi
1480
1481 if test $ol_link_termcap = no ; then
1482         AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
1483         if test $have_ncurses = yes ; then
1484                 AC_DEFINE(HAVE_NCURSES, 1, [define if you have -lncurses])
1485                 ol_link_termcap=yes
1486                 TERMCAP_LIBS=-lncurses
1487         fi
1488 fi
1489
1490 if test $ol_link_termcap = no ; then
1491         AC_DEFINE(NO_TERMCAP,1, [define if you have no termcap support])
1492         TERMCAP_LIBS=
1493 fi
1494
1495 dnl
1496 dnl Check for GNU readline
1497 dnl
1498 ol_link_readline=no
1499 if test $ol_with_readline != no ; then
1500         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
1501
1502         if test $ac_cv_header_readline_readline_h = yes ; then
1503                 save_LIBS="$LIBS"
1504                 LIBS="$TERMCAP_LIBS $LIBS"
1505                 AC_CHECK_LIB(readline, readline,
1506                         [have_readline=yes], [have_readline=no])
1507                 LIBS="$save_LIBS"
1508
1509                 if test $have_readline = yes ; then
1510                         ol_with_readline=found
1511                         ol_link_readline=yes
1512
1513                         READLINE_LIBS="-lreadline"
1514                 fi
1515         fi
1516 fi
1517
1518 if test $ol_link_readline = yes ; then
1519         AC_DEFINE(HAVE_READLINE, 1, [define if you have -lreadline])
1520 fi
1521
1522
1523 # FreeBSD (and others) have crypt(3) in -lcrypt
1524 if test $ol_enable_crypt != no ; then
1525         AC_CHECK_FUNC(crypt, [have_crypt=yes], [
1526                 AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
1527                         have_crypt=yes], [have_crypt=no])])
1528
1529         if test $have_crypt = yes ; then
1530                 AC_DEFINE(HAVE_CRYPT,1)
1531         else
1532                 AC_MSG_WARN(could not find crypt)
1533                 if test $ol_enable_crypt = yes ; then
1534                         AC_MSG_ERROR(could not find crypt, select appropriate options or disable)
1535                 fi
1536
1537                 AC_MSG_WARN(disabling crypt support)
1538                 ol_enable_crypt=no
1539         fi
1540 fi
1541
1542 # FreeBSD (and others) have setproctitle(3) in -lutil
1543 if test $ol_enable_proctitle != no ; then
1544         AC_CHECK_FUNC(setproctitle,     [have_setproctitle=yes], [
1545                 AC_CHECK_LIB(util, setproctitle,
1546                         [have_setproctitle=yes
1547                         LUTIL_LIBS="$LUTIL_LIBS -lutil"],
1548                         [have_setproctitle=no
1549                         LIBOBJS="$LIBOBJS setproctitle.o"])])
1550
1551         if test $have_setproctitle = yes ; then
1552                 AC_DEFINE(HAVE_SETPROCTITLE,1)
1553         fi
1554 fi
1555
1556 dnl ----------------------------------------------------------------
1557 dnl Checks for header files.
1558 OL_HEADER_STDC
1559
1560 if test $ol_cv_header_stdc != yes; then
1561         AC_MSG_WARN([could not Standard C compliant headers])
1562 fi
1563
1564 AC_HEADER_DIRENT
1565 AC_HEADER_SYS_WAIT
1566 AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
1567 if test $am_cv_sys_posix_termios = yes ; then
1568         AC_DEFINE(HAVE_POSIX_TERMIOS,1,
1569                 [define if you have POSIX termios])
1570 fi
1571
1572 AC_CHECK_HEADERS(       \
1573         arpa/inet.h             \
1574         arpa/nameser.h  \
1575         assert.h                \
1576         crypt.h                 \
1577         errno.h                 \
1578         fcntl.h                 \
1579         filio.h                 \
1580         getopt.h                \
1581         libutil.h               \
1582         limits.h                \
1583         locale.h                \
1584         malloc.h                \
1585         memory.h                \
1586         regex.h                 \
1587         psap.h                  \
1588         pwd.h                   \
1589         resolv.h                \
1590         sgtty.h                 \
1591         stdarg.h                \
1592         stddef.h                \
1593         string.h                \
1594         strings.h               \
1595         sysexits.h              \
1596         sys/file.h              \
1597         sys/filio.h             \
1598         sys/errno.h             \
1599         sys/ioctl.h             \
1600         sys/param.h             \
1601         sys/resource.h  \
1602         sys/socket.h    \
1603         sys/syslog.h    \
1604         sys/time.h              \
1605         sys/types.h             \
1606         syslog.h                \
1607         termios.h               \
1608         unistd.h                \
1609 )
1610
1611 dnl ----------------------------------------------------------------
1612 dnl Checks for typedefs, structures, and compiler characteristics.
1613 AC_TYPE_GETGROUPS dnl requires AC_TYPE_UID_T
1614 AC_TYPE_MODE_T
1615 AC_TYPE_OFF_T
1616 AC_TYPE_PID_T
1617 AM_TYPE_PTRDIFF_T
1618 AC_TYPE_SIGNAL
1619 OL_TYPE_SIG_ATOMIC_T
1620 AC_TYPE_SIZE_T
1621 AC_STRUCT_ST_BLKSIZE
1622 AC_HEADER_TIME
1623 AC_STRUCT_TM
1624 OL_STRUCT_PASSWD_PW_GECOS
1625
1626 OL_C_UPPER_LOWER
1627 AC_C_CONST
1628 OL_C_VOLATILE
1629
1630 if test $cross_compiling = yes ; then
1631         AC_DEFINE(CROSS_COMPILING, 1, [define if cross compiling])
1632 else
1633         AC_C_BIGENDIAN
1634         AC_CHECK_SIZEOF(short)
1635         AC_CHECK_SIZEOF(int)
1636         AC_CHECK_SIZEOF(long)
1637 fi
1638
1639 dnl ----------------------------------------------------------------
1640 dnl Checks for library functions.
1641 AC_FUNC_MEMCMP
1642 dnl AM_FUNC_MKTIME dnl checks for sys/time.h and unistd.h
1643 AC_FUNC_STRFTIME
1644 dnl AM_FUNC_STRTOD
1645 AC_FUNC_VPRINTF
1646
1647 if test $ac_cv_func_vprintf = yes ; then
1648         dnl check for vsnprintf
1649         AC_CHECK_FUNCS(vsnprintf vsprintf)
1650 fi
1651
1652 AC_CHECK_FUNCS(         \
1653         bcopy                   \
1654         flock                   \
1655         getdtablesize           \
1656         gethostname             \
1657         getpass                 \
1658         getpwuid                \
1659         gettimeofday            \
1660         lockf                   \
1661         memcpy                  \
1662         memmove                 \
1663         mkstemp                 \
1664         select                  \
1665         setpwfile               \
1666         setsid                  \
1667         signal                  \
1668         sigset                  \
1669         snprintf                \
1670         socket                  \
1671         strdup                  \
1672         strerror                \
1673         strpbrk                 \
1674         strrchr                 \
1675         strsep                  \
1676         strstr                  \
1677         strtol                  \
1678         strtoul                 \
1679         strspn                  \
1680         sysconf                 \
1681         waitpid                 \
1682 )
1683
1684 dnl We actually may need to replace more than this.
1685 AC_REPLACE_FUNCS(getopt tempnam)
1686
1687 dnl ----------------------------------------------------------------
1688 # Check Configuration
1689 OL_SYS_ERRLIST
1690
1691 dnl ----------------------------------------------------------------
1692 dnl Check our declaration of strdup()
1693 OL_DECL_STRDUP
1694
1695 dnl ----------------------------------------------------------------
1696 dnl Sort out defines
1697
1698 if test "$ol_enable_debug" != no ; then
1699         AC_DEFINE(LDAP_DEBUG,1)
1700 fi
1701 if test "$ol_enable_syslog" = yes ; then
1702         AC_DEFINE(LDAP_SYSLOG,1)
1703 fi
1704 if test "$ol_enable_libui" = yes ; then
1705         AC_DEFINE(LDAP_LIBUI,1)
1706 fi
1707 if test "$ol_enable_cache" = no ; then
1708         AC_DEFINE(LDAP_NOCACHE,1)
1709 fi
1710 if test "$ol_enable_dns" != no ; then
1711         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_DNS,LDAP_VENDOR_VERSION)
1712 fi
1713 if test "$ol_enable_proctitle" != no ; then
1714         AC_DEFINE(LDAP_PROCTITLE,1)
1715 fi
1716 if test "$ol_enable_referrals" != no ; then
1717         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS,LDAP_VENDOR_VERSION)
1718 fi
1719 if test "$ol_enable_cldap" != no ; then
1720         AC_DEFINE(LDAP_CONNECTIONLESS,1)
1721 fi
1722
1723 if test "$ol_enable_aclgroups" != no ; then
1724         AC_DEFINE(SLAPD_ACLGROUPS,1)
1725 fi
1726 if test "$ol_enable_crypt" != no ; then
1727         AC_DEFINE(SLAPD_CRYPT,1)
1728 fi
1729 if test "$ol_enable_cleartext" != no ; then
1730         AC_DEFINE(SLAPD_CLEARTEXT,1)
1731 fi
1732 if test "$ol_enable_phonetic" != no ; then
1733         AC_DEFINE(SLAPD_PHONETIC,1)
1734 fi
1735 if test "$ol_enable_rlookups" != no ; then
1736         AC_DEFINE(SLAPD_RLOOKUPS,1)
1737 fi
1738
1739 if test "$ol_link_bdb2" != no ; then
1740         AC_DEFINE(SLAPD_BDB2,1)
1741         BUILD_SLAPD=yes
1742         BUILD_BDB2=yes
1743 fi
1744
1745 if test "$ol_link_ldbm" != no ; then
1746         AC_DEFINE(SLAPD_LDBM,1)
1747         BUILD_SLAPD=yes
1748         BUILD_LDBM=yes
1749 fi
1750
1751 if test "$ol_enable_passwd" != no ; then
1752         AC_DEFINE(SLAPD_PASSWD,1)
1753         BUILD_SLAPD=yes
1754         BUILD_PASSWD=yes
1755 fi
1756
1757 if test "$ol_enable_perl" != no ; then
1758         AC_DEFINE(SLAPD_PERL,1)
1759         BUILD_SLAPD=yes
1760         BUILD_PERL=yes
1761 fi
1762
1763 if test "$ol_enable_shell" != no ; then
1764         AC_DEFINE(SLAPD_SHELL,1)
1765         BUILD_SLAPD=yes
1766         BUILD_SHELL=yes
1767 fi
1768
1769 if test "$ol_enable_tcl" != no ; then
1770         AC_DEFINE(SLAPD_TCL,1)
1771         BUILD_SLAPD=yes
1772         BUILD_TCL=yes
1773 fi
1774
1775 if test "$ol_enable_slurpd" != no -a "$ol_link_threads" != no -a \
1776         $BUILD_SLAPD = yes ; then
1777         BUILD_SLURPD=yes
1778 fi
1779
1780 if test "$ol_link_isode" != no ; then
1781         BUILD_LDAPD=yes
1782 fi
1783
1784 dnl ----------------------------------------------------------------
1785
1786 AC_SUBST(BUILD_LDAPD)
1787 AC_SUBST(BUILD_SLAPD)
1788   AC_SUBST(BUILD_BDB2)
1789   AC_SUBST(BUILD_LDBM)
1790   AC_SUBST(BUILD_PASSWD)
1791   AC_SUBST(BUILD_PERL)
1792   AC_SUBST(BUILD_SHELL)
1793   AC_SUBST(BUILD_TCL)
1794 AC_SUBST(BUILD_SLURPD)
1795
1796 AC_SUBST(LDAP_LIBS)
1797 AC_SUBST(LDAPD_LIBS)
1798 AC_SUBST(SLAPD_LIBS)
1799 AC_SUBST(SLURPD_LIBS)
1800 AC_SUBST(LDBM_LIBS)
1801 AC_SUBST(LTHREAD_LIBS)
1802 AC_SUBST(LUTIL_LIBS)
1803
1804 AC_SUBST(SLAPD_PERL_CPPFLAGS)
1805 AC_SUBST(SLAPD_PERL_LDFLAGS)
1806
1807 AC_SUBST(KRB_LIBS)
1808 AC_SUBST(READLINE_LIBS)
1809 AC_SUBST(TERMCAP_LIBS)
1810 AC_SUBST(TLS_LIBS)
1811
1812 dnl ----------------------------------------------------------------
1813 dnl final output
1814 dnl
1815
1816 AC_OUTPUT( \
1817 Makefile:build/top.mk:Makefile.in:build/dir.mk \
1818 doc/Makefile:build/top.mk:doc/Makefile.in:build/dir.mk \
1819 doc/man/Makefile:build/top.mk:doc/man/Makefile.in:build/dir.mk \
1820 doc/man/man1/Makefile:build/top.mk:doc/man/man1/Makefile.in:build/man.mk \
1821 doc/man/man3/Makefile:build/top.mk:doc/man/man3/Makefile.in:build/man.mk \
1822 doc/man/man5/Makefile:build/top.mk:doc/man/man5/Makefile.in:build/man.mk \
1823 doc/man/man8/Makefile:build/top.mk:doc/man/man8/Makefile.in:build/man.mk \
1824 clients/Makefile:build/top.mk:clients/Makefile.in:build/dir.mk \
1825 clients/finger/Makefile:build/top.mk:clients/finger/Makefile.in:build/rules.mk \
1826 clients/fax500/Makefile:build/top.mk:clients/fax500/Makefile.in:build/rules.mk \
1827 clients/gopher/Makefile:build/top.mk:clients/gopher/Makefile.in:build/rules.mk \
1828 clients/mail500/Makefile:build/top.mk:clients/mail500/Makefile.in:build/rules.mk \
1829 clients/rcpt500/Makefile:build/top.mk:clients/rcpt500/Makefile.in:build/rules.mk \
1830 clients/ud/Makefile:build/top.mk:clients/ud/Makefile.in:build/rules.mk \
1831 clients/tools/Makefile:build/top.mk:clients/tools/Makefile.in:build/rules.mk \
1832 include/Makefile:build/top.mk:include/Makefile.in \
1833 libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk      \
1834 libraries/libavl/Makefile:build/top.mk:libraries/libavl/Makefile.in:build/lib.mk:build/lib-static.mk    \
1835 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1836 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1837 libraries/libldap_r/Makefile:build/top.mk:libraries/libldap_r/Makefile.in:build/lib.mk:build/lib-shared.mk      \
1838 libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk:build/lib-static.mk  \
1839 libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk:build/lib-static.mk  \
1840 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.mk        \
1841 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
1842 servers/ldapd/Makefile:build/top.mk:servers/ldapd/Makefile.in:build/srv.mk \
1843 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
1844 servers/slapd/back-bdb2/Makefile:build/top.mk:servers/slapd/back-bdb2/Makefile.in:build/srv.mk \
1845 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/srv.mk \
1846 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/srv.mk \
1847 servers/slapd/back-perl/Makefile:build/top.mk:servers/slapd/back-perl/Makefile.in:build/srv.mk \
1848 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/srv.mk \
1849 servers/slapd/back-tcl/Makefile:build/top.mk:servers/slapd/back-tcl/Makefile.in:build/srv.mk \
1850 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
1851 servers/slapd/tools/Makefile:build/top.mk:servers/slapd/tools/Makefile.in \
1852 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
1853 tests/Makefile:build/top.mk:tests/Makefile.in:build/dir.mk \
1854 tests/progs/Makefile:build/top.mk:tests/progs/Makefile.in:build/rules.mk \
1855 contrib/Makefile:build/top.mk:contrib/Makefile.in:build/dir.mk \
1856 contrib/saucer/Makefile:build/top.mk:contrib/saucer/Makefile.in:build/rules.mk \
1857 ,[
1858 date > stamp-h
1859 echo Please \"make depend\" to build dependencies
1860 ])