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 mdbm 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 = mdbm -a \
 224                 $ol_with_ldbm_type = btree ; then
 225                 AC_MSG_ERROR([MDBM only supports LDBM type hash])
 226         fi
 227         if test $ol_with_ldbm_api = ndbm -a \
 228                 $ol_with_ldbm_type = btree ; then
 229                 AC_MSG_ERROR([NDBM only supports LDBM type hash])
 230         fi
 231 fi
 232
 233 if test $ol_enable_slurpd = yes ; then
 234         dnl SLURPD was specifically enabled
 235         if test $ol_with_threads = no ; then
 236                 AC_MSG_ERROR([slurpd requires threads])
 237         fi
 238 fi
 239
 240 AC_MSG_RESULT(done)
 241
 242 ## Initialize vars
 243 LDAP_LIBS=
 244 LDBM_LIBS=
 245 LTHREAD_LIBS=
 246 LUTIL_LIBS=
 247
 248 LDAPD_LIBS=
 249 SLAPD_LIBS=
 250 SLURPD_LIBS=
 251
 252 BUILD_LDAPD=no
 253 BUILD_SLAPD=no
 254 BUILD_SLURPD=no
 255
 256 BUILD_BDB2=no
 257 BUILD_LDBM=no
 258 BUILD_PASSWD=no
 259 BUILD_PERL=no
 260 BUILD_SHELL=no
 261 BUILD_TCL=no
 262 BUILD_THREAD=no
 263
 264 SLAPD_PERL_LDFLAGS=
 265 SLAPD_PERL_CPPFLAGS=
 266
 267 KRB_LIBS=
 268 READLINE_LIBS=
 269 TERMCAP_LIBS=
 270 TLS_LIBS=
 271
 272 dnl ----------------------------------------------------------------
 273 dnl Checks for programs
 274
 275 AC_PROG_INSTALL
 276
 277 dnl The default compiler is cc (NOT gcc)
 278 CC=${CC-"cc"}
 279 dnl The default CFLAGS is empty NOT whatever AC_PROG_CC sets.
 280 dnl CFLAGS=${CFLAGS-""}
 281
 282 AM_PROG_LIBTOOL
 283 dnl AC_PROG_MAKE_SET
 284
 285 AC_PROG_AWK
 286 OL_PROG_LN_H
 287 AC_PROG_LN_S
 288
 289 if test "$LN_H" = "cp" -a "$LN_S" = "ln"; then
 290         LN_S="$LN_H"
 291 fi
 292
 293 AC_PATH_PROG(SENDMAIL, sendmail, /usr/lib/sendmail,
 294         $PATH:/usr/libexec:/usr/lib:/usr/sbin:/usr/etc:/etc)
 295 AC_PATH_PROG(EDITOR, vi, /usr/ucb/vi, $PATH:/usr/ucb)
 296 AC_PATH_PROG(FINGER, finger, /usr/ucb/finger, $PATH:/usr/ucb)
 297
 298 if test $ol_enable_perl = yes ; then
 299         AC_PATH_PROG(PERLBIN, perl, /usr/bin/perl)
 300
 301         if test "no$PERLBIN" = "no" ; then
 302                 ol_enable_perl=no
 303         fi
 304
 305         SLAPD_PERL_LDFLAGS="`$PERLBIN -MExtUtils::Embed -e ldopts|sed -e s/-lc//`"
 306         SLAPD_PERL_CPPFLAGS="`$PERLBIN -MExtUtils::Embed -e ccopts`"
 307 fi
 308
 309 AC_PROG_CPP
 310
 311 if test $cross_compiling = yes -a $ol_enable_x_compile = yes; then
 312         AC_MSG_WARN([cross compiling....  some functionality will be removed.])
 313
 314 elif test $cross_compiling = no -a $ol_enable_x_compile = yes; then
 315         AC_MSG_WARN([programs compiled here do run here...])
 316         AC_MSG_ERROR([  if not cross compiling, use --disable-x-compile.])
 317
 318 elif test $cross_compiling = yes -a $ol_enable_x_compile = no; then
 319         AC_MSG_WARN([programs compiled here do not run here...])
 320         AC_MSG_ERROR([  if cross compiling,  add --enable-x-compile.])
 321 fi
 322
 323 dnl Checks for UNIX Variants
 324 AC_AIX
 325 AC_ISC_POSIX
 326 AC_MINIX
 327
 328 dnl BeOS requires -lbe -lroot
 329 AC_CHECK_LIB(be, be_app, [LIBS="$LIBS -lbe -lroot"], :, [-lroot])
 330
 331 dnl Checks for system services
 332 AC_CYGWIN
 333 AC_MINGW32
 334 AC_EXEEXT
 335 AC_OBJEXT
 336
 337 dnl OpenLDAP requires STDC features
 338 AM_PROG_CC_STDC
 339 if test "X${am_cv_prog_cc_stdc}" = "Xno" ; then
 340         AC_MSG_ERROR([OpenLDAP requires compiler to support STDC prototypes.])
 341 fi
 342
 343 dnl AM_C_PROTOTYPES
 344
 345 dnl Checks for libraries
 346
 347 dnl Find socket()
 348 dnl Likely combinations:
 349 dnl             -lsocket [ -lnsl_s | -lnsl ]
 350 dnl             -linet
 351
 352 AC_CHECK_FUNC(socket, :, [
 353 dnl
 354 dnl hopefully we won't include too many libraries
 355 dnl
 356         AC_CHECK_LIB(socket, main)
 357         AC_CHECK_LIB(net, main)
 358         AC_CHECK_LIB(nsl_s, main)
 359         AC_CHECK_LIB(nsl, main)
 360         AC_CHECK_LIB(inet, socket)
 361         AC_CHECK_LIB(gen, main)
 362 ])
 363
 364 dnl Check for resolver routines
 365 AC_CHECK_FUNCS(res_search)
 366 if test $ac_cv_func_res_search = "no" ; then
 367         AC_CHECK_LIB(bind, res_search)
 368         if test "$ac_cv_lib_bind_res_search" = "yes" ; then
 369                 AC_DEFINE(HAVE_RES_SEARCH,1)
 370         else
 371                 AC_CHECK_LIB(resolv, res_search)
 372                 if test "$ac_cv_lib_resolv_res_search" = "yes" ; then
 373                         AC_DEFINE(HAVE_RES_SEARCH,1)
 374                 fi
 375         fi
 376 fi
 377
 378 dnl HP-UX requires -lV3
 379 AC_CHECK_LIB(V3, sigset)
 380
 381 AC_CHECK_FUNC(select, :, AC_MSG_ERROR([select() required.]))
 382
 383 dnl Select arg types
 384 dnl (if this detection becomes permenent, it and the select() detection
 385 dnl should be done before the yielding select test)
 386 AC_FUNC_SELECT_ARGTYPES
 387
 388 # ISODE tests
 389 ol_link_isode=no
 390 if test $ol_enable_ldapd != no ; then
 391         dnl look for ISODE libraries
 392         AC_CHECK_LIB(xtpp, main, [
 393                 ol_link_isode=yes
 394                 AC_DEFINE(HAVE_XTPP,1, [define if you have -lxttp])
 395                 LDAPD_LIBS="$LDAPD_LIBS -lxtpp -lxtdsap -lxtisode -losi"
 396                 ],:,[-lxtdsap -lxtisode -losi])
 397         AC_CHECK_LIB(dsap, main, [
 398                 ol_link_isode=yes
 399                 AC_DEFINE(HAVE_DSAP,1, [define if you have -ldsap])
 400                 LDAPD_LIBS="$LDAPD_LIBS -ldsap"
 401                 ],:,[-lisode])
 402         AC_CHECK_LIB(isode, main, [
 403                 ol_link_isode=yes
 404                 AC_DEFINE(HAVE_ISODE,1, [define if you have -lisode])
 405                 LDAPD_LIBS="$LDAPD_LIBS -lisode"
 406                 ],:)
 407 fi
 408
 409 if test $ol_link_isode != no; then
 410         AC_CHECK_LIB(pp, main, [
 411                 AC_DEFINE(HAVE_PP,1, [define if you have -lpp])
 412                 LDAPD_LIBS="-lpp $LDAPD_LIBS"
 413                 ],:)
 414
 415         AC_PATH_PROG(PEPSY, pepsy)
 416 fi
 417
 418 dnl
 419 dnl check for kerberos
 420 dnl
 421 ol_link_kerberos=no
 422
 423 if test $ol_with_kerberos = auto -o $ol_with_kerberos = k5 ; then
 424         AC_CHECK_HEADERS(kerberosIV/krb.h kerberosIV/des.h)
 425
 426         if test $ac_cv_header_kerberosIV_krb_h = yes ; then
 427                 AC_CHECK_LIB(krb4, main, [have_k5=yes], [have_k5=no],
 428                         [-lkrb5 -ldes425])
 429
 430                 if test $have_k5 = yes ; then
 431                         ol_with_kerberos=found
 432                         ol_link_kerberos=yes
 433
 434                         KRB_LIBS="-lkrb4 -lkrb5 -ldes425"
 435
 436                         LIBS="$KRB_LIBS $LIBS"
 437
 438                         AC_CACHE_CHECK([for des_debug in Kerberos libraries],
 439                                 [ol_cv_var_des_debug], [
 440                                 dnl save the flags
 441                                 save_LIBS="$LIBS"
 442                                 LIBS="$KRB_LIBS $LIBS"
 443                                 AC_TRY_LINK([
 444 #include <kerberosIV/krb.h>
 445 #include <kerberosIV/des.h>
 446 extern int des_debug;
 447 ],[
 448 des_debug = 1;
 449 ],                              ol_cv_var_des_debug=yes, ol_cv_var_des_debug=no)
 450                                 dnl restore the LIBS
 451                                 LIBS="$save_LIBS"
 452                         ])
 453
 454                         if test $ol_cv_var_des_debug = yes ; then
 455                                 AC_DEFINE(HAVE_DES_DEBUG,1,
 456                                         [define if you have Kerberos des_debug])
 457                         fi
 458
 459                         LIBS="$save_LIBS"
 460                 fi
 461         fi
 462 fi
 463
 464 if test $ol_with_kerberos = auto -o $ol_with_kerberos = k4 ; then
 465         AC_CHECK_HEADERS(krb.h des.h)
 466
 467         if test $ac_cv_header_krb_h = yes ; then
 468                 AC_CHECK_LIB(krb, main, [have_k4=yes], [have_k4=no], [-ldes])
 469
 470                 if test $have_k4 = yes ; then
 471                         ol_with_kerberos=found
 472                         ol_link_kerberos=yes
 473
 474                         KRB_LIBS="-lkrb -ldes"
 475                 fi
 476         fi
 477 fi
 478
 479 if test $ol_link_kerberos = yes ; then
 480         AC_DEFINE(HAVE_KERBEROS, 1, [define if you have Kerberos])
 481 fi
 482
 483 dnl
 484 dnl Check for SSL/TLS
 485 dnl
 486 ol_link_tls=no
 487 if test $ol_with_tls != no ; then
 488
 489         AC_CHECK_HEADERS(ssl.h)
 490
 491         if test $ac_cv_header_ssl_h = yes ; then
 492                 AC_CHECK_LIB(ssl, SSLeay_add_ssl_algorithms,
 493                         [have_ssleay=yes
 494                         need_rsaref=no],
 495                         [have_ssleay=no],
 496                         [-lcrypto])
 497
 498                 if test $have_ssleay = no ; then
 499                         AC_CHECK_LIB(ssl, ssl3_accept,
 500                                 [have_ssleay=yes
 501                                 need_rsaref=yes], [have_ssleay=no],
 502                                 [-lcrypto -lRSAglue -lrsaref])
 503                 fi
 504
 505                 if test $have_ssleay = yes ; then
 506                         ol_with_tls=found
 507                         ol_link_tls=yes
 508
 509                         AC_DEFINE(HAVE_SSLEAY, 1,
 510                                 [define if you have SSLeay or OpenSSL])
 511
 512                         if test $need_rsaref = yes; then
 513                                 AC_DEFINE(HAVE_RSAREF, 1,
 514                                         [define if you have RSAref])
 515
 516                                 TLS_LIBS="-lssl -lcrypto -lRSAglue -lrsaref"
 517                         else
 518                                 TLS_LIBS="-lssl -lcrypto"
 519                         fi
 520                 fi
 521         fi
 522 fi
 523
 524 if test $ol_link_tls = yes ; then
 525         AC_DEFINE(HAVE_TLS, 1, [define if you have TLS])
 526 fi
 527
 528 dnl Tests for reentrant functions necessary to build a
 529 dnl thread_safe -lldap.
 530 AC_CHECK_FUNCS(         \
 531         ctime_r                 \
 532         gethostbyname_r gethostbyaddr_r \
 533 )
 534
 535 if test "$ac_cv_func_ctime_r" = no ; then
 536         ol_cv_func_ctime_r_nargs=0
 537 else
 538         OL_FUNC_CTIME_R_NARGS
 539 dnl     OL_FUNC_CTIME_R_TYPE
 540 fi
 541
 542 if test "$ac_cv_func_gethostbyname_r" = yes ; then
 543         OL_FUNC_GETHOSTBYNAME_R_NARGS
 544 else
 545         ol_cv_func_gethostbyname_r_nargs=0
 546 fi
 547
 548 if test "$ac_cv_func_gethostbyaddr_r" = yes ; then
 549         OL_FUNC_GETHOSTBYADDR_R_NARGS
 550 else
 551         ol_cv_func_gethostbyaddr_r_nargs=0
 552 fi
 553
 554 if test "$ac_cv_func_ctime_r" = yes \
 555         -a "$ol_cv_func_ctime_r_nargs" -ge 2 \
 556         -a "$ol_cv_func_ctime_r_nargs" -le 3 \
 557         -a "$ac_cv_func_gethostbyname_r" = yes \
 558         -a "$ol_cv_func_gethostbyname_r_nargs" -ge 5 \
 559         -a "$ol_cv_func_gethostbyname_r_nargs" -le 6 \
 560         -a "$ac_cv_func_gethostbyaddr_r" = yes \
 561         -a "$ol_cv_func_gethostbyaddr_r_nargs" -ge 5 \
 562         -a "$ol_cv_func_gethostbyaddr_r_nargs" -le 6 \
 563         ; then
 564
 565         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_REENTRANT,1)
 566 fi
 567
 568 ol_link_threads=no
 569 if test $ol_with_threads = auto -o $ol_with_threads = yes \
 570         -o $ol_with_threads = posix ; then
 571
 572         AC_CHECK_HEADERS(pthread.h sched.h)
 573
 574         if test $ac_cv_header_pthread_h = yes ; then
 575                 OL_POSIX_THREAD_VERSION
 576
 577                 if test $ol_cv_pthread_version = final ; then
 578                         AC_DEFINE(HAVE_PTHREADS_FINAL,1,
 579                                 [define if pthreads API compatible with final spec])
 580                 elif test $ol_cv_pthread_version = draft4 ; then
 581                         AC_DEFINE(HAVE_PTHREADS_D4,1,
 582                                 [define if pthreads API compatible with draft4 spec])
 583                 else
 584                         AC_MSG_ERROR([unknown pthread version])
 585                 fi
 586
 587                 # consider threads found
 588                 ol_with_threads=found
 589
 590                 OL_HEADER_LINUX_THREADS
 591
 592                 dnl Now the hard part, how to link?
 593                 dnl
 594                 dnl currently supported checks:
 595                 dnl
 596                 dnl Check for no flags
 597                 dnl     pthread_create() in $LIBS
 598                 dnl
 599                 dnl Check special pthread (final) flags
 600                 dnl     pthread_create() with -mt (Solaris)
 601                 dnl     pthread_create() with -kthread (FreeBSD)
 602                 dnl     pthread_create() with -pthread (FreeBSD/Digital Unix)
 603                 dnl     pthread_create() with -pthreads (?)
 604                 dnl     pthread_create() with -thread (?)
 605                 dnl
 606                 dnl Check pthread (final) libraries
 607                 dnl     pthread_mutex_unlock() in -lpthread -lmach -lexc -lc_r (OSF/1)
 608                 dnl     pthread_mutex_lock() in -lpthread -lmach -lexc (OSF/1)
 609                 dnl     pthread_mutex_trylock() in -lpthread -lexc (OSF/1)
 610                 dnl     pthread_join() -Wl,-woff,85 -lpthread (IRIX)
 611                 dnl     pthread_create() in -lpthread (many)
 612                 dnl     pthread_create() in -lc_r (FreeBSD)
 613                 dnl
 614                 dnl Check pthread (draft4) flags (depreciated)
 615                 dnl     pthread_create() with -threads (OSF/1)
 616                 dnl
 617                 dnl Check pthread (draft4) libraries (depreciated)
 618                 dnl     pthread_mutex_unlock() in -lpthreads -lmach -lexc -lc_r (OSF/1)
 619                 dnl     pthread_mutex_lock() in -lpthreads -lmach -lexc (OSF/1)
 620                 dnl     pthread_mutex_trylock() in -lpthreads -lexc (OSF/1)
 621                 dnl     pthread_create() in -lpthreads (many)
 622                 dnl
 623
 624                 dnl pthread_create in $LIBS
 625                 AC_MSG_CHECKING([for pthread_create in default libraries])
 626                 AC_CACHE_VAL(ol_cv_pthread_create,[
 627                 AC_TRY_RUN([
 628 #include <pthread.h>
 629 #ifndef NULL
 630 #define NULL (void*)0
 631 #endif
 632
 633 static void *task(p)
 634         void *p;
 635 {
 636         return (void *) (p == NULL);
 637 }
 638
 639 int main(argc, argv)
 640         int argc;
 641         char **argv;
 642 {
 643         pthread_t t;
 644         int status;
 645
 646         /* make sure pthread_create() isn't just a stub */
 647 #if HAVE_PTHREADS_D4
 648         status = pthread_create(&t, pthread_attr_default, task, NULL));
 649 #else
 650         status = pthread_create(&t, NULL, task, NULL);
 651 #endif
 652
 653         if( status ) return status;
 654
 655         /* make sure pthread_detach() isn't just a stub */
 656 #if HAVE_PTHREADS_D4
 657         status = pthread_detach( &t );
 658 #else
 659         status = pthread_detach( t );
 660 #endif
 661
 662         if( status ) return status;
 663
 664         return status;
 665 }
 666 ],
 667                         [ol_cv_pthread_create=yes],
 668                         [ol_cv_pthread_create=no],
 669                         [dnl assume yes
 670                         ol_cv_pthread_create=yes])])
 671                 AC_MSG_RESULT($ol_cv_pthread_create)
 672
 673                 if test $ol_cv_pthread_create != no ; then
 674                         ol_link_threads=posix
 675                 fi
 676
 677                 if test $ol_link_threads = no ; then
 678                         dnl try -mt
 679                         AC_CACHE_CHECK([for pthread_create with -mt],
 680                                 [ol_cv_pthread_mt_flag], [
 681                                 dnl save the flags
 682                                 save_LIBS="$LIBS"
 683                                 LIBS="-mt $LIBS"
 684                                 AC_TRY_LINK([char pthread_create();],
 685                                         [pthread_create();],
 686                                         [ol_cv_pthread_mt_flag=yes], [ol_cv_pthread_mt_flag=no])
 687                                 dnl restore the LIBS
 688                                 LIBS="$save_LIBS"
 689                         ])
 690
 691                         if test $ol_cv_pthread_mt_flag = yes ; then
 692                                 LTHREAD_LIBS="$LTHREAD_LIBS -mt"
 693                                 ol_link_threads=posix
 694                         fi
 695                 fi
 696
 697                 if test $ol_link_threads = no ; then
 698                         dnl try -kthread
 699                         AC_CACHE_CHECK([for pthread_create with -kthread],
 700                                 [ol_cv_kthread_flag], [
 701                                 dnl save the flags
 702                                 save_LIBS="$LIBS"
 703                                 LIBS="-kthread $LIBS"
 704                                 AC_TRY_LINK([#include <pthread.h>],[
 705 #if HAVE_PTHREADS_D4
 706         pthread_create(NULL,pthread_attr_default,NULL,NULL);
 707 #else
 708         pthread_t t;
 709         pthread_create(&t,NULL,NULL,NULL);
 710         pthread_detach(t);
 711 #endif
 712 ],
 713                                         [ol_cv_kthread_flag=yes], [ol_cv_kthread_flag=no])
 714                                 dnl restore the LIBS
 715                                 LIBS="$save_LIBS"
 716                         ])
 717
 718                         if test $ol_cv_kthread_flag = yes ; then
 719                                 LTHREAD_LIBS="$LTHREAD_LIBS -kthread"
 720                                 ol_link_threads=posix
 721                         fi
 722                 fi
 723
 724                 if test $ol_link_threads = no ; then
 725                         dnl try -pthread
 726                         AC_CACHE_CHECK([for pthread_create with -pthread],
 727                                 [ol_cv_pthread_flag], [
 728                                 dnl save the flags
 729                                 save_LIBS="$LIBS"
 730                                 LIBS="-pthread $LIBS"
 731                                 AC_TRY_LINK([#include <pthread.h>],[
 732 #if HAVE_PTHREADS_D4
 733         pthread_create(NULL,pthread_attr_default,NULL,NULL);
 734 #else
 735         pthread_create(NULL,NULL,NULL,NULL);
 736 #endif
 737 ],
 738                                         [ol_cv_pthread_flag=yes], [ol_cv_pthread_flag=no])
 739                                 dnl restore the LIBS
 740                                 LIBS="$save_LIBS"
 741                         ])
 742
 743                         if test $ol_cv_pthread_flag = yes ; then
 744                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthread"
 745                                 ol_link_threads=posix
 746                         fi
 747                 fi
 748
 749                 if test $ol_link_threads = no ; then
 750                         dnl try -pthreads
 751                         AC_CACHE_CHECK([for pthread_create with -pthreads],
 752                                 [ol_cv_pthreads_flag], [
 753                                 dnl save the flags
 754                                 save_LIBS="$LIBS"
 755                                 LIBS="-pthreads $LIBS"
 756                                 AC_TRY_LINK([#include <pthread.h>],[
 757 #if HAVE_PTHREADS_D4
 758         pthread_create(NULL,pthread_attr_default,NULL,NULL);
 759 #else
 760         pthread_create(NULL,NULL,NULL,NULL);
 761 #endif
 762 ],
 763                                         [ol_cv_pthreads_flag=yes], [ol_cv_pthreads_flag=no])
 764                                 dnl restore the LIBS
 765                                 LIBS="$save_LIBS"
 766                         ])
 767
 768                         if test $ol_cv_pthreads_flag = yes ; then
 769                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthreads"
 770                                 ol_link_threads=posix
 771                         fi
 772                 fi
 773
 774                 if test $ol_link_threads = no ; then
 775                         dnl try -thread
 776                         AC_CACHE_CHECK([for pthread_create with -thread],
 777                                 [ol_cv_thread_flag], [
 778                                 dnl save the flags
 779                                 save_LIBS="$LIBS"
 780                                 LIBS="-thread $LIBS"
 781                                 AC_TRY_LINK([char pthread_create();],
 782                                         [pthread_create();],
 783                                         [ol_cv_thread_flag=yes], [ol_cv_thread_flag=no])
 784                                 dnl restore the LIBS
 785                                 LIBS="$save_LIBS"
 786                         ])
 787
 788                         if test $ol_cv_thread_flag = yes ; then
 789                                 LTHREAD_LIBS="$LTHREAD_LIBS -thread"
 790                                 ol_link_threads=posix
 791                         fi
 792                 fi
 793
 794                 if test $ol_link_threads = no ; then
 795                         dnl try DEC Threads -lpthread -lmach -lexc -lc_r
 796                         save_LIBS="$LIBS"
 797                         AC_CHECK_LIB(pthread, pthread_mutex_unlock, [
 798                                 ol_link_threads=posix
 799                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lmach -lexc -lc_r"
 800 dnl                             if test $ol_with_yielding_select = auto ; then
 801 dnl                                     ol_with_yielding_select=yes
 802 dnl                             fi
 803                                 ],:,[-lmach -lexc -lc_r])
 804                         LIBS="$save_LIBS"
 805                 fi
 806
 807                 if test $ol_link_threads = no ; then
 808                         dnl try DEC Threads -lpthread -lmach -lexc
 809                         save_LIBS="$LIBS"
 810                         AC_CHECK_LIB(pthread, pthread_mutex_lock, [
 811                                 ol_link_threads=posix
 812                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lmach -lexc"
 813 dnl                             if test $ol_with_yielding_select = auto ; then
 814 dnl                                     ol_with_yielding_select=yes
 815 dnl                             fi
 816                                 ],:,[-lmach -lexc])
 817                         LIBS="$save_LIBS"
 818                 fi
 819
 820                 if test $ol_link_threads = no ; then
 821                         dnl try DEC Threads -lpthread -lexc
 822                         save_LIBS="$LIBS"
 823                         AC_CHECK_LIB(pthread, pthread_mutex_trylock, [
 824                                 ol_link_threads=posix
 825                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lexc"
 826 dnl                             if test $ol_with_yielding_select = auto ; then
 827 dnl                                     ol_with_yielding_select=yes
 828 dnl                             fi
 829                                 ],:,[-lexc])
 830                         LIBS="$save_LIBS"
 831                 fi
 832
 833                 dnl IRIX Pthread check
 834                 if test $ol_link_threads = no ; then
 835                         dnl try IRIX Pthreads -Wl,-woff,85 -lpthread
 836                         save_LIBS="$LIBS"
 837                         AC_CHECK_LIB(pthread, pthread_join, [
 838                                 ol_link_threads=posix
 839                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"
 840                                 ],:,[-Wl,-woff,85])
 841                         LIBS="$save_LIBS"
 842                 fi
 843
 844                 if test $ol_link_threads = no ; then
 845                         dnl try -lpthread
 846                         save_LIBS="$LIBS"
 847                         AC_CHECK_LIB(pthread, pthread_create, [
 848                                 ol_link_threads=posix
 849                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"],:)
 850                         LIBS="$save_LIBS"
 851                 fi
 852
 853                 if test $ol_link_threads = no ; then
 854                         dnl try -lc_r
 855                         save_LIBS="$LIBS"
 856                         AC_CHECK_LIB(c_r, pthread_create, [
 857                                 ol_link_threads=posix
 858                                 LTHREAD_LIBS="$LTHREAD_LIBS -lc_r"],:)
 859                         LIBS="$save_LIBS"
 860                 fi
 861
 862                 if test $ol_link_threads = no ; then
 863                         dnl try -threads
 864                         AC_CACHE_CHECK([for pthread_create with -threads],
 865                                 [ol_cv_threads_flag], [
 866                                 dnl save the flags
 867                                 save_LIBS="$LIBS"
 868                                 LIBS="-threads $LIBS"
 869                                 AC_TRY_LINK([char pthread_create();],[
 870                                         pthread_create();
 871                                         ], ol_cv_threads_flag=yes, ol_cv_threads_flag=no)
 872                                 dnl restore the LIBS
 873                                 LIBS="$save_LIBS"
 874                         ])
 875
 876                         if test $ol_cv_threads_flag = yes ; then
 877                                 LTHREAD_LIBS="$LTHREAD_LIBS -threads"
 878                                 ol_link_threads=posix
 879                         fi
 880                 fi
 881
 882                 if test $ol_link_threads = no ; then
 883                         dnl try DEC Threads -lpthreads -lmach -lexc -lc_r
 884                         save_LIBS="$LIBS"
 885                         AC_CHECK_LIB(pthreads, pthread_mutex_unlock, [
 886                                 ol_link_threads=posix
 887                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc -lc_r"
 888 dnl                             if test $ol_with_yielding_select = auto ; then
 889 dnl                                     ol_with_yielding_select=yes
 890 dnl                             fi
 891                                 ],:,[-lmach -lexc -lc_r])
 892                         LIBS="$save_LIBS"
 893                 fi
 894
 895                 if test $ol_link_threads = no ; then
 896                         dnl try DEC Threads -lpthreads -lmach -lexc
 897                         save_LIBS="$LIBS"
 898                         AC_CHECK_LIB(pthreads, pthread_mutex_lock, [
 899                                 ol_link_threads=posix
 900                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc"
 901 dnl                             if test $ol_with_yielding_select = auto ; then
 902 dnl                                     ol_with_yielding_select=yes
 903 dnl                             fi
 904                                 ],:,[-lmach -lexc])
 905                         LIBS="$save_LIBS"
 906                 fi
 907
 908                 if test $ol_link_threads = no ; then
 909                         dnl try DEC Threads -lpthreads -lexc
 910                         save_LIBS="$LIBS"
 911                         AC_CHECK_LIB(pthreads, pthread_mutex_trylock, [
 912                                 ol_link_threads=posix
 913                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lexc"
 914 dnl                             if test $ol_with_yielding_select = auto ; then
 915 dnl                                     ol_with_yielding_select=yes
 916 dnl                             fi
 917                                 ],:,[-lexc])
 918                         LIBS="$save_LIBS"
 919                 fi
 920
 921                 if test $ol_link_threads = no ; then
 922                         dnl try -lpthreads
 923                         save_LIBS="$LIBS"
 924                         AC_CHECK_LIB(pthreads, pthread_create, [
 925                                 ol_link_threads=posix
 926                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"],:)
 927                         LIBS="$save_LIBS"
 928                 fi
 929
 930                 if test $ol_link_threads != no ; then
 931                         AC_DEFINE(HAVE_PTHREADS,1,
 932                                 [define if you have POSIX Threads])
 933
 934                         dnl save flags
 935                         save_CPPFLAGS="$CPPFLAGS"
 936                         save_LIBS="$LIBS"
 937                         LIBS="$LTHREAD_LIBS $LIBS"
 938
 939                         dnl All POSIX Thread (final) implementations should have
 940                         dnl sched_yield instead of pthread yield.
 941                         dnl check for both
 942                         AC_CHECK_FUNCS(sched_yield pthread_yield)
 943
 944                         if test $ac_cv_func_sched_yield = no -a \
 945                                 $ac_cv_func_pthread_yield = no ; then
 946                                 dnl Digital UNIX has sched_yield() in -lrt
 947                                 AC_CHECK_LIB(rt, sched_yield,
 948                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
 949                                         AC_DEFINE(HAVE_SCHED_YIELD,1)
 950                                         ac_cv_func_sched_yield=yes],
 951                                         [ac_cv_func_sched_yield=no])
 952                         fi
 953                         if test $ac_cv_func_sched_yield = no -a \
 954                                 $ac_cv_func_pthread_yield = no ; then
 955                                 dnl Solaris has sched_yield() in -lposix4
 956                                 dnl but we'll use thr_yield instead.
 957                                 AC_CHECK_FUNCS(thr_yield)
 958                         fi
 959                         if test $ac_cv_func_sched_yield = no -a \
 960                                 $ac_cv_func_pthread_yield = no -a \
 961                                 "$ac_cv_func_thr_yield" = no ; then
 962                                 AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
 963                         fi
 964
 965                         dnl Check functions for compatibility
 966                         AC_CHECK_FUNCS(pthread_kill)
 967
 968                         dnl Check for pthread_detach with <pthread.h> inclusion
 969                         dnl as it's symbol may have been mangled.
 970                         AC_CACHE_CHECK([for pthread_detach with <pthread.h>],
 971                                 [ol_cv_func_pthread_detach], [
 972                                 dnl save the flags
 973                                 AC_TRY_LINK([
 974 #include <pthread.h>
 975 #ifndef NULL
 976 #define NULL (void*)0
 977 #endif
 978 ],
 979                                         [pthread_detach(NULL);],
 980                                         [ol_cv_func_pthread_detach=yes],
 981                                         [ol_cv_func_pthread_detach=no])
 982                         ])
 983
 984                         if test $ol_cv_func_pthread_detach = no ; then
 985                                 AC_MSG_ERROR([could not locate pthread_detach()])
 986                         fi
 987
 988                         AC_DEFINE(HAVE_PTHREAD_DETACH,1,
 989                                 [define if you have pthread_detach function])
 990
 991                         dnl Check for setconcurreny functions
 992                         AC_CHECK_FUNCS( \
 993                                 pthread_setconcurrency \
 994                                 pthread_getconcurrency \
 995                                 thr_setconcurrency \
 996                                 thr_getconcurrency \
 997                         )
 998
 999                         OL_SYS_LINUX_THREADS
1000                         OL_LINUX_THREADS
1001
1002                         if test $ol_cv_linux_threads = error ; then
1003                                 AC_MSG_ERROR([LinuxThreads header/library mismatch])
1004                         fi
1005
1006                         AC_MSG_CHECKING([if pthread_create() works])
1007                         AC_CACHE_VAL(ol_cv_pthread_create_works,[
1008                         AC_TRY_RUN([
1009 #include <pthread.h>
1010 #ifndef NULL
1011 #define NULL (void*)0
1012 #endif
1013
1014 static void *task(p)
1015         void *p;
1016 {
1017         return (void *) (p == NULL);
1018 }
1019
1020 int main(argc, argv)
1021         int argc;
1022         char **argv;
1023 {
1024         pthread_t t;
1025 #if HAVE_PTHREADS_D4
1026         exit(pthread_create(&t, pthread_attr_default, task, NULL));
1027 #else
1028         exit(pthread_create(&t, NULL, task, NULL));
1029 #endif
1030 }
1031 ],
1032                                 [ol_cv_pthread_create_works=yes],
1033                                 [ol_cv_pthread_create_works=no],
1034                                 [dnl assume yes
1035                                 ol_cv_pthread_create_works=yes])])
1036                         AC_MSG_RESULT($ol_cv_pthread_create_works)
1037
1038                         if test $ol_cv_pthread_create_works = no ; then
1039                                 AC_MSG_ERROR([pthread_create is not usable, check environment settings])
1040                         fi
1041
1042                         dnl Check if select causes an yield
1043                         if test $ol_with_yielding_select = auto ; then
1044                                 AC_MSG_CHECKING([if select yields when using pthreads])
1045                                 AC_CACHE_VAL(ol_cv_pthread_select_yields,[
1046                                 AC_TRY_RUN([
1047 #include <sys/types.h>
1048 #include <sys/time.h>
1049 #include <unistd.h>
1050 #include <pthread.h>
1051 #ifndef NULL
1052 #define NULL (void*) 0
1053 #endif
1054
1055 static int fildes[2];
1056
1057 static void *task(p)
1058         void *p;
1059 {
1060         int i;
1061         struct timeval tv;
1062
1063         fd_set rfds;
1064
1065         tv.tv_sec=10;
1066         tv.tv_usec=0;
1067
1068         FD_ZERO(&rfds);
1069         FD_SET(fildes[0], &rfds);
1070
1071         /* we're not interested in any fds */
1072         i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv);
1073
1074         if(i < 0) {
1075                 perror("select");
1076                 exit(10);
1077         }
1078
1079         exit(0); /* if we exit here, the select blocked the whole process */
1080 }
1081
1082 int main(argc, argv)
1083         int argc;
1084         char **argv;
1085 {
1086         pthread_t t;
1087
1088         /* create a pipe to select */
1089         if(pipe(&fildes[0])) {
1090                 perror("select");
1091                 exit(1);
1092         }
1093
1094 #ifdef HAVE_PTHREAD_SETCONCURRENCY
1095         (void) pthread_setconcurrency(2);
1096 #else
1097 #ifdef HAVE_THR_SETCONCURRENCY
1098         /* Set Solaris LWP concurrency to 2 */
1099         thr_setconcurrency(2);
1100 #endif
1101 #endif
1102
1103 #if HAVE_PTHREADS_D4
1104         pthread_create(&t, pthread_attr_default, task, NULL);
1105 #else
1106         pthread_create(&t, NULL, task, NULL);
1107 #endif
1108
1109 #if HAVE_SCHED_YIELD
1110         sched_yield();  /* make sure task runs first */
1111 #else
1112 #ifdef HAVE_PTHREAD_YIELD
1113         pthread_yield();        /* make sure task runs first */
1114 #endif
1115 #endif
1116
1117         exit(2);
1118 }],
1119                                 [ol_cv_pthread_select_yields=no],
1120                                 [ol_cv_pthread_select_yields=yes], [
1121                                 AC_MSG_ERROR([crossing compiling: use --with-yielding_select=yes|no|manual])])])
1122                                 AC_MSG_RESULT($ol_cv_pthread_select_yields)
1123
1124                                 if test $ol_cv_pthread_select_yields = yes ; then
1125                                         ol_with_yielding_select=yes
1126                                 fi
1127                         fi
1128
1129                         dnl restore flags
1130                         CPPFLAGS="$save_CPPFLAGS"
1131                         LIBS="$save_LIBS"
1132                 else
1133                         AC_MSG_ERROR([could not link with POSIX Threads])
1134                 fi
1135         fi
1136
1137         if test $ol_with_threads = posix ; then
1138                 AC_MSG_ERROR([could not locate POSIX Threads])
1139         fi
1140 fi
1141
1142 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1143         -o $ol_with_threads = mach ; then
1144
1145         dnl check for Mach CThreads
1146         AC_CHECK_HEADERS(mach/cthreads.h)
1147         if test $ac_cv_header_mach_cthreads_h = yes ; then
1148                 ol_with_threads=found
1149
1150                 dnl check for cthread support in current $LIBS
1151                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
1152
1153                 if test $ol_link_threads = no ; then
1154                         dnl try -all_load
1155                         dnl this test needs work
1156                         AC_CACHE_CHECK([for cthread_fork with -all_load],
1157                                 [ol_cv_cthread_all_load], [
1158                                 dnl save the flags
1159                                 save_LIBS="$LIBS"
1160                                 LIBS="-all_load $LIBS"
1161                                 AC_TRY_LINK([#include <mach/cthreads.h>],[
1162                                         cthread_fork((void *)0, (void *)0);
1163                                         ], ol_cv_cthread_all_load=yes, ol_cv_cthread_all_load=no)
1164                                 dnl restore the LIBS
1165                                 LIBS="$save_LIBS"
1166                         ])
1167
1168                         if test $ol_cv_cthread_all_load = yes ; then
1169                                 LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
1170                                 ol_link_threads=mach
1171                         fi
1172                 fi
1173
1174                 if test $ol_link_threads != no ; then
1175                         : check for cthread specific functionality here
1176                         AC_DEFINE(HAVE_MACH_CTHREADS,1,
1177                                 [define if you have Mach Cthreads])
1178                 else
1179                         AC_MSG_ERROR([could not link with Mach CThreads])
1180                 fi
1181         fi
1182
1183         if test $ol_with_threads = mach ; then
1184                 AC_MSG_ERROR([could not locate Mach CThreads])
1185         fi
1186 fi
1187
1188 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1189         -o $ol_with_threads = lwp ; then
1190
1191         dnl check for SunOS5 LWP
1192         AC_CHECK_HEADERS(thread.h synch.h)
1193         if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
1194                 AC_CHECK_LIB(thread, thr_create, [have_thr=yes], [have_thr=no])
1195
1196                 if test $have_thr = yes ; then
1197                         AC_DEFINE(HAVE_THR,1,
1198                                 [if you have Solaris LWP (thr) package])
1199                         LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
1200                         ol_link_threads=thr
1201
1202                         if test $ol_with_yielding_select = auto ; then
1203                                 ol_with_yielding_select=yes
1204                         fi
1205
1206                         dnl Check for setconcurreny functions
1207                         AC_CHECK_FUNCS( \
1208                                 thr_setconcurrency \
1209                                 thr_getconcurrency \
1210                         )
1211                 fi
1212         fi
1213
1214         dnl check for SunOS4 LWP
1215         AC_CHECK_HEADERS(lwp/lwp.h)
1216         if test $ac_cv_header_lwp_lwp_h = yes ; then
1217                 AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
1218
1219                 if test $have_lwp = yes ; then
1220                         AC_DEFINE(HAVE_LWP,1,
1221                                 [if you have SunOS LWP package])
1222                         LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
1223                         ol_link_threads=lwp
1224
1225                         if test $ol_with_yielding_select = auto ; then
1226                                 ol_with_yielding_select=no
1227                         fi
1228                 fi
1229         fi
1230 fi
1231
1232 if test $ol_with_yielding_select = yes ; then
1233         AC_DEFINE(HAVE_YIELDING_SELECT,1,
1234                 [define if select implicitly yields])
1235 fi
1236
1237 if test $ol_with_threads = manual ; then
1238         dnl User thinks he can manually configure threads.
1239         ol_link_threads=yes
1240
1241         AC_MSG_WARN([thread defines and link options must be set manually])
1242
1243         AC_CHECK_HEADERS(pthread.h sched.h)
1244         AC_CHECK_FUNCS(sched_yield pthread_yield)
1245         OL_LINUX_THREADS
1246
1247         AC_CHECK_HEADERS(mach/cthreads.h)
1248         AC_CHECK_HEADERS(lwp/lwp.h)
1249         AC_CHECK_HEADERS(thread.h synch.h)
1250 fi
1251
1252 if test $ol_link_threads != no ; then
1253         dnl needed to get reentrant/threadsafe versions
1254         dnl
1255         AC_DEFINE(REENTRANT,1)
1256         AC_DEFINE(_REENTRANT,1)
1257         AC_DEFINE(THREAD_SAFE,1)
1258         AC_DEFINE(_THREAD_SAFE,1)
1259         AC_DEFINE(THREADSAFE,1)
1260         AC_DEFINE(_THREADSAFE,1)
1261
1262         dnl The errno declaration may dependent upon _REENTRANT.
1263         dnl If it does, we must link with thread support.
1264         AC_CACHE_CHECK([for thread specific errno],
1265                 [ol_cv_errno_thread_specific], [
1266                 AC_TRY_LINK([#include <errno.h>], [errno = 0;],
1267                         [ol_cv_errno_thread_specific=yes],
1268                         [ol_cv_errno_thread_specific=no])
1269         ])
1270
1271         if test $ol_cv_errno_thread_specific != yes ; then
1272                 LIBS="$LTHREAD_LIBS $LIBS"
1273                 LTHREAD_LIBS=""
1274         fi
1275
1276 dnl When in thread environment, use
1277 dnl             #if defined( HAVE_REENTRANT_FUNCTIONS ) \
1278 dnl                     || defined( HAVE_FUNC_R )
1279 dnl                     func_r(...);
1280 dnl             #else
1281 dnl             #       if defined( HAVE_THREADS )
1282 dnl                             /* lock */
1283 dnl             #       endif
1284 dnl                             func(...);
1285 dnl             #       if defined( HAVE_THREADS )
1286 dnl                             /* unlock */
1287 dnl             #       endif
1288 dnl             #endif
1289 dnl
1290 dnl HAVE_REENTRANT_FUNCTIONS is derived from:
1291 dnl             _POSIX_REENTRANT_FUNCTIONS
1292 dnl             _POSIX_THREAD_SAFE_FUNCTIONS
1293 dnl             _POSIX_THREADSAFE_FUNCTIONS
1294 dnl
1295 dnl             and is currently defined in lthread.h
1296 dnl
1297 dnl HAVE_THREADS is defined by lthread.h iff -UNO_THREADS
1298 dnl
1299 dnl libldap/*.c should only include <lthread.h> iff
1300 dnl LDAP_R_COMPILE is defined.  ie:
1301 dnl             #ifdef LDAP_R_COMPILE
1302 dnl             #       include LDAP_R_COMPILE
1303 dnl             #endif
1304 dnl
1305 dnl LDAP_R_COMIPLE is defined by libldap_r/Makefile.in
1306 dnl specifically for compiling the threadsafe version of
1307 dnl     the ldap library (-lldap_r).
1308 dnl
1309 dnl     dnl check for reentrant/threadsafe functions
1310 dnl     dnl
1311 dnl     dnl note: these should only be used when linking
1312 dnl     dnl       with $LTHREAD_LIBS
1313 dnl     dnl
1314 dnl     save_CPPFLAGS="$CPPFLAGS"
1315 dnl     save_LIBS="$LIBS"
1316 dnl     LIBS="$LTHREAD_LIBS $LIBS"
1317 dnl     AC_CHECK_FUNCS( \
1318 dnl             gmtime_r \
1319 dnl             gethostbyaddr_r gethostbyname_r \
1320 dnl             feof_unlocked unlocked_feof \
1321 dnl             putc_unlocked unlocked_putc \
1322 dnl             flockfile ftrylockfile \
1323 dnl     )
1324 dnl     CPPFLAGS="$save_CPPFLAGS"
1325 dnl     LIBS="$save_LIBS"
1326 fi
1327
1328 if test $ol_link_threads = no ; then
1329         if test $ol_with_threads = yes ; then
1330                 AC_MSG_ERROR([no suitable thread support])
1331         fi
1332
1333         if test $ol_with_threads = auto ; then
1334                 AC_MSG_WARN([no suitable thread support, disabling threads])
1335                 ol_with_threads=no
1336         fi
1337
1338         AC_DEFINE(NO_THREADS,1,
1339                 [define if you have (or want) no threads])
1340         LTHREAD_LIBS=""
1341 fi
1342
1343 if test $ol_link_threads != no ; then
1344         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE,1)
1345 fi
1346
1347 dnl ----------------------------------------------------------------
1348
1349 ol_link_ldbm=no
1350 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db2 ; then
1351         OL_BERKELEY_DB2
1352
1353         if test $ol_cv_berkeley_db2 = yes ; then
1354                 ol_link_ldbm=db2
1355                 ol_with_ldbm_api=db2
1356
1357                 if test $ol_with_ldbm_type = hash ; then
1358                         AC_DEFINE(LDBM_USE_DBHASH,1)
1359                 else
1360                         AC_DEFINE(LDBM_USE_DBBTREE,1)
1361                 fi
1362
1363                 dnl $ol_cv_lib_db2 should be yes or -ldb
1364                 dnl (it could be no, but that would be an error
1365                 if test $ol_cv_lib_db2 != yes ; then
1366                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db2"
1367                 fi
1368         fi
1369 fi
1370
1371 ol_link_bdb2=no
1372 if test $ol_link_ldbm = db2 -a $ol_enable_bdb2 != no ; then
1373         ol_link_bdb2=yes
1374 fi
1375
1376 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
1377         OL_BERKELEY_DB
1378
1379         if test $ol_cv_berkeley_db = yes ; then
1380                 ol_link_ldbm=db
1381                 ol_with_ldbm_api=db
1382
1383                 if test $ol_with_ldbm_type = hash ; then
1384                         AC_DEFINE(LDBM_USE_DBHASH,1)
1385                 else
1386                         AC_DEFINE(LDBM_USE_DBBTREE,1)
1387                 fi
1388
1389                 dnl $ol_cv_lib_db should be yes or -ldb
1390                 dnl (it could be no, but that would be an error
1391                 if test $ol_cv_lib_db != yes ; then
1392                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db"
1393                 fi
1394         fi
1395 fi
1396
1397 if test $ol_with_ldbm_api = manual ; then
1398         dnl User thinks he can manually configure LDBM api.
1399         ol_link_ldbm=yes
1400
1401         AC_MSG_WARN([LDBM defines and link options must be set manually])
1402
1403         AC_CHECK_HEADERS(db.h db_185.h gdbm.h ndbm.h)
1404 fi
1405
1406 if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
1407         AC_MSG_WARN(Could not find LDBM with BTREE support)
1408         ol_with_ldbm_api=none
1409 fi
1410
1411 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = mdbm ; then
1412         OL_MDBM
1413
1414         if test $ol_cv_mdbm = yes ; then
1415                 ol_link_ldbm=mdbm
1416                 ol_with_ldbm_api=mdbm
1417                 if test $ol_cv_lib_mdbm != yes ; then
1418                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_mdbm"
1419                 fi
1420         fi
1421 fi
1422
1423 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
1424         OL_GDBM
1425
1426         if test $ol_cv_gdbm = yes ; then
1427                 ol_link_ldbm=gdbm
1428                 ol_with_ldbm_api=gdbm
1429
1430                 if test $ol_cv_lib_gdbm != yes ; then
1431                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
1432                 fi
1433         fi
1434 fi
1435
1436 if test $ol_with_ldbm_api = auto ; then
1437         AC_MSG_WARN([skipping automatic checking for NDBM, must be manually enabled.])
1438 elif test $ol_with_ldbm_api = ndbm ; then
1439         OL_NDBM
1440
1441         if test $ol_cv_ndbm = yes ; then
1442                 ol_link_ldbm=ndbm
1443                 ol_with_ldbm_api=ndbm
1444
1445                 if test $ol_cv_lib_ndbm != yes ; then
1446                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
1447                 fi
1448         fi
1449 fi
1450
1451 if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
1452         AC_MSG_WARN(could not find suitable LDBM backend)
1453         if test $ol_enable_ldbm = yes ; then
1454                 AC_MSG_ERROR(select appropriate LDBM options or disable)
1455         fi
1456
1457         AC_MSG_WARN(disabling LDBM)
1458         ol_enable_ldbm=no
1459 fi
1460
1461 if test $ol_enable_wrappers != no ; then
1462         AC_CHECK_HEADERS(tcpd.h)
1463
1464         if test $ac_cv_header_tcpd_h != yes ; then
1465                 have_wrappers=no
1466         else
1467                 AC_CHECK_LIB(wrap, main,
1468                         [have_wrappers=yes], [have_wrappers=no])
1469         fi
1470
1471         if test $have_wrappers = yes ; then
1472                 AC_DEFINE(HAVE_TCPD,1, [define if you have -lwrap])
1473                 SLAPD_LIBS="$SLAPD_LIBS -lwrap"
1474         else
1475                 AC_MSG_WARN(could not find -lwrap)
1476                 if test $ol_enable_wrappers = yes ; then
1477                         AC_MSG_ERROR(could not find wrappers, select appropriate options or disable)
1478                 fi
1479
1480                 AC_MSG_WARN(disabling wrappers support)
1481                 ol_enable_wrappers=no
1482         fi
1483 fi
1484
1485 if test $ol_enable_syslog != no ; then
1486         AC_CHECK_FUNC(openlog)
1487         if test $ac_cv_func_openlog = no -a $ol_enable_syslog = yes; then
1488                 AC_MSG_ERROR(could not find syslog, select appropriate options or disable)
1489         fi
1490         ol_enable_syslog=$ac_cv_func_openlog
1491 fi
1492
1493 if test $ol_enable_dmalloc != no ; then
1494         AC_CHECK_HEADERS(dmalloc.h)
1495         AC_CHECK_LIB(dmalloc, dmalloc_shutdown)
1496 fi
1497
1498 if test $ol_enable_tcl != no ; then
1499         AC_CHECK_HEADERS(tcl.h)
1500
1501         if test $ac_cv_header_tcl_h != yes ; then
1502                 have_tcl=no
1503         else
1504                 AC_CHECK_LIB(tcl,main,
1505                         [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl"],
1506                         [have_tcl=no])
1507
1508                 if test $have_tcl != yes; then
1509                         AC_CHECK_LIB(tcl7.6,main,
1510                                 [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl7.6"],
1511                                 [have_tcl=no])
1512                 fi
1513
1514                 if test $have_tcl != yes; then
1515                         AC_CHECK_LIB(tcl8.0,main,
1516                                 [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl8.0"],
1517                                 [have_tcl=no])
1518                 fi
1519         fi
1520
1521         if test $have_tcl != yes ; then
1522                 AC_MSG_WARN([could not find -ltcl])
1523                 if test $ol_enable_tcl = yes ; then
1524                         AC_MSG_ERROR([could not find tcl, select appropriate options or disable])
1525                 fi
1526
1527                 ol_enable_tcl=no
1528         fi
1529 fi
1530
1531 # ud needs termcap (should insert check here)
1532 ol_link_termcap=no
1533 AC_CHECK_HEADERS(termcap.h ncurses.h)
1534
1535 if test $ol_link_termcap = no ; then
1536         AC_CHECK_LIB(termcap, tputs, [have_termcap=yes], [have_termcap=no])
1537         if test $have_termcap = yes ; then
1538                 AC_DEFINE(HAVE_TERMCAP, 1, [define if you have -ltermcap])
1539                 ol_link_termcap=yes
1540                 TERMCAP_LIBS=-ltermcap
1541         fi
1542 fi
1543
1544 if test $ol_link_termcap = no ; then
1545         AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
1546         if test $have_ncurses = yes ; then
1547                 AC_DEFINE(HAVE_NCURSES, 1, [define if you have -lncurses])
1548                 ol_link_termcap=yes
1549                 TERMCAP_LIBS=-lncurses
1550         fi
1551 fi
1552
1553 if test $ol_link_termcap = no ; then
1554         AC_DEFINE(NO_TERMCAP,1, [define if you have no termcap support])
1555         TERMCAP_LIBS=
1556 fi
1557
1558 dnl
1559 dnl Check for GNU readline
1560 dnl
1561 ol_link_readline=no
1562 if test $ol_with_readline != no ; then
1563         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
1564
1565         if test $ac_cv_header_readline_readline_h = yes ; then
1566                 save_LIBS="$LIBS"
1567                 LIBS="$TERMCAP_LIBS $LIBS"
1568                 AC_CHECK_LIB(readline, readline,
1569                         [have_readline=yes], [have_readline=no])
1570                 LIBS="$save_LIBS"
1571
1572                 if test $have_readline = yes ; then
1573                         ol_with_readline=found
1574                         ol_link_readline=yes
1575
1576                         READLINE_LIBS="-lreadline"
1577                 fi
1578         fi
1579 fi
1580
1581 if test $ol_link_readline = yes ; then
1582         AC_DEFINE(HAVE_READLINE, 1, [define if you have -lreadline])
1583 fi
1584
1585
1586 # FreeBSD (and others) have crypt(3) in -lcrypt
1587 if test $ol_enable_crypt != no ; then
1588         AC_CHECK_FUNC(crypt, [have_crypt=yes], [
1589                 AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
1590                         have_crypt=yes], [have_crypt=no])])
1591
1592         if test $have_crypt = yes ; then
1593                 AC_DEFINE(HAVE_CRYPT,1)
1594         else
1595                 AC_MSG_WARN(could not find crypt)
1596                 if test $ol_enable_crypt = yes ; then
1597                         AC_MSG_ERROR(could not find crypt, select appropriate options or disable)
1598                 fi
1599
1600                 AC_MSG_WARN(disabling crypt support)
1601                 ol_enable_crypt=no
1602         fi
1603 fi
1604
1605 # FreeBSD (and others) have setproctitle(3) in -lutil
1606 if test $ol_enable_proctitle != no ; then
1607         AC_CHECK_FUNC(setproctitle,     [have_setproctitle=yes], [
1608                 AC_CHECK_LIB(util, setproctitle,
1609                         [have_setproctitle=yes
1610                         LUTIL_LIBS="$LUTIL_LIBS -lutil"],
1611                         [have_setproctitle=no
1612                         LIBOBJS="$LIBOBJS setproctitle.o"])])
1613
1614         if test $have_setproctitle = yes ; then
1615                 AC_DEFINE(HAVE_SETPROCTITLE,1)
1616         fi
1617 fi
1618
1619 dnl ----------------------------------------------------------------
1620 dnl Checks for header files.
1621 OL_HEADER_STDC
1622
1623 if test $ol_cv_header_stdc != yes; then
1624         AC_MSG_WARN([could not locate Standard C compliant headers])
1625 fi
1626
1627 AC_HEADER_DIRENT
1628 AC_HEADER_SYS_WAIT
1629 AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
1630 if test $am_cv_sys_posix_termios = yes ; then
1631         AC_DEFINE(HAVE_POSIX_TERMIOS,1,
1632                 [define if you have POSIX termios])
1633 fi
1634
1635 AC_CHECK_HEADERS(       \
1636         arpa/inet.h             \
1637         arpa/nameser.h  \
1638         assert.h                \
1639         crypt.h                 \
1640         errno.h                 \
1641         fcntl.h                 \
1642         filio.h                 \
1643         getopt.h                \
1644         grp.h                   \
1645         libutil.h               \
1646         limits.h                \
1647         locale.h                \
1648         malloc.h                \
1649         memory.h                \
1650         regex.h                 \
1651         psap.h                  \
1652         pwd.h                   \
1653         resolv.h                \
1654         sgtty.h                 \
1655         stdarg.h                \
1656         stddef.h                \
1657         string.h                \
1658         strings.h               \
1659         sysexits.h              \
1660         sys/file.h              \
1661         sys/filio.h             \
1662         sys/errno.h             \
1663         sys/ioctl.h             \
1664         sys/param.h             \
1665         sys/resource.h  \
1666         sys/socket.h    \
1667         sys/syslog.h    \
1668         sys/time.h              \
1669         sys/types.h             \
1670         syslog.h                \
1671         termios.h               \
1672         unistd.h                \
1673 )
1674
1675 dnl ----------------------------------------------------------------
1676 dnl Checks for typedefs, structures, and compiler characteristics.
1677 AC_TYPE_GETGROUPS dnl requires AC_TYPE_UID_T
1678 AC_TYPE_MODE_T
1679 AC_TYPE_OFF_T
1680 AC_TYPE_PID_T
1681 AM_TYPE_PTRDIFF_T
1682 AC_TYPE_SIGNAL
1683 OL_TYPE_SIG_ATOMIC_T
1684 AC_TYPE_SIZE_T
1685 AC_STRUCT_ST_BLKSIZE
1686 AC_HEADER_TIME
1687 AC_STRUCT_TM
1688 OL_STRUCT_PASSWD_PW_GECOS
1689
1690 OL_C_UPPER_LOWER
1691 AC_C_CONST
1692 OL_C_VOLATILE
1693
1694 if test $cross_compiling = yes ; then
1695         AC_DEFINE(CROSS_COMPILING, 1, [define if cross compiling])
1696 else
1697         AC_C_BIGENDIAN
1698         AC_CHECK_SIZEOF(short)
1699         AC_CHECK_SIZEOF(int)
1700         AC_CHECK_SIZEOF(long)
1701 fi
1702
1703 dnl ----------------------------------------------------------------
1704 dnl Checks for library functions.
1705 AC_FUNC_MEMCMP
1706 dnl AM_FUNC_MKTIME dnl checks for sys/time.h and unistd.h
1707 AC_FUNC_STRFTIME
1708 dnl AM_FUNC_STRTOD
1709 dnl AC_FUNC_VFORK
1710 AC_FUNC_VPRINTF
1711
1712 if test $ac_cv_func_vprintf = yes ; then
1713         dnl check for vsnprintf
1714         AC_CHECK_FUNCS(vsnprintf vsprintf)
1715 fi
1716
1717 AC_CHECK_FUNCS(         \
1718         bcopy                   \
1719         endgrent                \
1720         endpwent                \
1721         flock                   \
1722         getdtablesize           \
1723         getgrgid                \
1724         gethostname             \
1725         getpass                 \
1726         getpwuid                \
1727         gettimeofday            \
1728         lockf                   \
1729         memcpy                  \
1730         memmove                 \
1731         mkstemp                 \
1732         recv                    \
1733         recvfrom                \
1734         setpwfile               \
1735         setsid                  \
1736         signal                  \
1737         sigset                  \
1738         snprintf                \
1739         strdup                  \
1740         strerror                \
1741         strpbrk                 \
1742         strrchr                 \
1743         strsep                  \
1744         strstr                  \
1745         strtol                  \
1746         strtoul                 \
1747         strspn                  \
1748         sysconf                 \
1749         waitpid                 \
1750         wait4                   \
1751 )
1752
1753 dnl We actually may need to replace more than this.
1754 AC_REPLACE_FUNCS(getopt tempnam)
1755
1756 dnl ----------------------------------------------------------------
1757 # Check Configuration
1758 OL_SYS_ERRLIST
1759
1760 dnl ----------------------------------------------------------------
1761 dnl Check our declaration of strdup()
1762 OL_DECL_STRDUP
1763
1764 dnl ----------------------------------------------------------------
1765 dnl Sort out defines
1766
1767 if test "$ol_enable_debug" != no ; then
1768         AC_DEFINE(LDAP_DEBUG,1)
1769 fi
1770 if test "$ol_enable_syslog" = yes ; then
1771         AC_DEFINE(LDAP_SYSLOG,1)
1772 fi
1773 if test "$ol_enable_libui" = yes ; then
1774         AC_DEFINE(LDAP_LIBUI,1)
1775 fi
1776 if test "$ol_enable_cache" = no ; then
1777         AC_DEFINE(LDAP_NOCACHE,1)
1778 fi
1779 if test "$ol_enable_dns" != no ; then
1780         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_DNS,LDAP_VENDOR_VERSION)
1781 fi
1782 if test "$ol_enable_proctitle" != no ; then
1783         AC_DEFINE(LDAP_PROCTITLE,1)
1784 fi
1785 if test "$ol_enable_referrals" != no ; then
1786         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS,LDAP_VENDOR_VERSION)
1787 fi
1788 if test "$ol_enable_cldap" != no ; then
1789         AC_DEFINE(LDAP_CONNECTIONLESS,1)
1790 fi
1791
1792 if test "$ol_enable_aclgroups" != no ; then
1793         AC_DEFINE(SLAPD_ACLGROUPS,1)
1794 fi
1795 if test "$ol_enable_crypt" != no ; then
1796         AC_DEFINE(SLAPD_CRYPT,1)
1797 fi
1798 if test "$ol_enable_cleartext" != no ; then
1799         AC_DEFINE(SLAPD_CLEARTEXT,1)
1800 fi
1801 if test "$ol_enable_phonetic" != no ; then
1802         AC_DEFINE(SLAPD_PHONETIC,1)
1803 fi
1804 if test "$ol_enable_rlookups" != no ; then
1805         AC_DEFINE(SLAPD_RLOOKUPS,1)
1806 fi
1807
1808 if test "$ol_link_bdb2" != no ; then
1809         AC_DEFINE(SLAPD_BDB2,1)
1810         BUILD_SLAPD=yes
1811         BUILD_BDB2=yes
1812 fi
1813
1814 if test "$ol_link_ldbm" != no ; then
1815         AC_DEFINE(SLAPD_LDBM,1)
1816         BUILD_SLAPD=yes
1817         BUILD_LDBM=yes
1818 fi
1819
1820 if test "$ol_enable_passwd" != no ; then
1821         AC_DEFINE(SLAPD_PASSWD,1)
1822         BUILD_SLAPD=yes
1823         BUILD_PASSWD=yes
1824 fi
1825
1826 if test "$ol_enable_perl" != no ; then
1827         AC_DEFINE(SLAPD_PERL,1)
1828         BUILD_SLAPD=yes
1829         BUILD_PERL=yes
1830 fi
1831
1832 if test "$ol_enable_shell" != no ; then
1833         AC_DEFINE(SLAPD_SHELL,1)
1834         BUILD_SLAPD=yes
1835         BUILD_SHELL=yes
1836 fi
1837
1838 if test "$ol_enable_tcl" != no ; then
1839         AC_DEFINE(SLAPD_TCL,1)
1840         BUILD_SLAPD=yes
1841         BUILD_TCL=yes
1842 fi
1843
1844 if test "$ol_enable_slurpd" != no -a "$ol_link_threads" != no -a \
1845         $BUILD_SLAPD = yes ; then
1846         BUILD_SLURPD=yes
1847 fi
1848
1849 if test "$ol_link_isode" != no ; then
1850         BUILD_LDAPD=yes
1851 fi
1852
1853 dnl ----------------------------------------------------------------
1854
1855 AC_SUBST(BUILD_LDAPD)
1856 AC_SUBST(BUILD_SLAPD)
1857   AC_SUBST(BUILD_BDB2)
1858   AC_SUBST(BUILD_LDBM)
1859   AC_SUBST(BUILD_PASSWD)
1860   AC_SUBST(BUILD_PERL)
1861   AC_SUBST(BUILD_SHELL)
1862   AC_SUBST(BUILD_TCL)
1863 AC_SUBST(BUILD_SLURPD)
1864
1865 AC_SUBST(LDAP_LIBS)
1866 AC_SUBST(LDAPD_LIBS)
1867 AC_SUBST(SLAPD_LIBS)
1868 AC_SUBST(SLURPD_LIBS)
1869 AC_SUBST(LDBM_LIBS)
1870 AC_SUBST(LTHREAD_LIBS)
1871 AC_SUBST(LUTIL_LIBS)
1872
1873 AC_SUBST(SLAPD_PERL_CPPFLAGS)
1874 AC_SUBST(SLAPD_PERL_LDFLAGS)
1875
1876 AC_SUBST(KRB_LIBS)
1877 AC_SUBST(READLINE_LIBS)
1878 AC_SUBST(TERMCAP_LIBS)
1879 AC_SUBST(TLS_LIBS)
1880
1881 dnl ----------------------------------------------------------------
1882 dnl final output
1883 dnl
1884
1885 AC_OUTPUT( \
1886 Makefile:build/top.mk:Makefile.in:build/dir.mk \
1887 doc/Makefile:build/top.mk:doc/Makefile.in:build/dir.mk \
1888 doc/man/Makefile:build/top.mk:doc/man/Makefile.in:build/dir.mk \
1889 doc/man/man1/Makefile:build/top.mk:doc/man/man1/Makefile.in:build/man.mk \
1890 doc/man/man3/Makefile:build/top.mk:doc/man/man3/Makefile.in:build/man.mk \
1891 doc/man/man5/Makefile:build/top.mk:doc/man/man5/Makefile.in:build/man.mk \
1892 doc/man/man8/Makefile:build/top.mk:doc/man/man8/Makefile.in:build/man.mk \
1893 clients/Makefile:build/top.mk:clients/Makefile.in:build/dir.mk \
1894 clients/finger/Makefile:build/top.mk:clients/finger/Makefile.in:build/rules.mk \
1895 clients/fax500/Makefile:build/top.mk:clients/fax500/Makefile.in:build/rules.mk \
1896 clients/gopher/Makefile:build/top.mk:clients/gopher/Makefile.in:build/rules.mk \
1897 clients/mail500/Makefile:build/top.mk:clients/mail500/Makefile.in:build/rules.mk \
1898 clients/rcpt500/Makefile:build/top.mk:clients/rcpt500/Makefile.in:build/rules.mk \
1899 clients/ud/Makefile:build/top.mk:clients/ud/Makefile.in:build/rules.mk \
1900 clients/tools/Makefile:build/top.mk:clients/tools/Makefile.in:build/rules.mk \
1901 include/Makefile:build/top.mk:include/Makefile.in \
1902 libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk      \
1903 libraries/libavl/Makefile:build/top.mk:libraries/libavl/Makefile.in:build/lib.mk:build/lib-static.mk    \
1904 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1905 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1906 libraries/libldap_r/Makefile:build/top.mk:libraries/libldap_r/Makefile.in:build/lib.mk:build/lib-shared.mk      \
1907 libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk:build/lib-static.mk  \
1908 libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk:build/lib-static.mk  \
1909 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.mk        \
1910 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
1911 servers/ldapd/Makefile:build/top.mk:servers/ldapd/Makefile.in:build/srv.mk \
1912 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
1913 servers/slapd/back-bdb2/Makefile:build/top.mk:servers/slapd/back-bdb2/Makefile.in:build/srv.mk \
1914 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/srv.mk \
1915 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/srv.mk \
1916 servers/slapd/back-perl/Makefile:build/top.mk:servers/slapd/back-perl/Makefile.in:build/srv.mk \
1917 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/srv.mk \
1918 servers/slapd/back-tcl/Makefile:build/top.mk:servers/slapd/back-tcl/Makefile.in:build/srv.mk \
1919 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
1920 servers/slapd/tools/Makefile:build/top.mk:servers/slapd/tools/Makefile.in \
1921 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
1922 tests/Makefile:build/top.mk:tests/Makefile.in:build/dir.mk \
1923 tests/progs/Makefile:build/top.mk:tests/progs/Makefile.in:build/rules.mk \
1924 contrib/Makefile:build/top.mk:contrib/Makefile.in:build/dir.mk \
1925 contrib/saucer/Makefile:build/top.mk:contrib/saucer/Makefile.in:build/rules.mk \
1926 contrib/web_ldap/Makefile:build/top.mk:contrib/web_ldap/Makefile.in:build/rules.mk \
1927 ,[
1928 date > stamp-h
1929 echo Please \"make depend\" to build dependencies
1930 ])