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_LINUX_THREADS
 591
 592                 if test $ol_cv_linux_threads = yes ; then
 593                         AC_DEFINE(HAVE_LINUX_THREADS,1,
 594                                 [define if you have LinuxThreads])
 595                 fi
 596
 597                 dnl Now the hard part, how to link?
 598                 dnl
 599                 dnl currently supported checks:
 600                 dnl
 601                 dnl Check for no flags
 602                 dnl     pthread_create() in $LIBS
 603                 dnl
 604                 dnl Check special pthread (final) flags
 605                 dnl     pthread_create() with -mt (Solaris)
 606                 dnl     pthread_create() with -kthread (FreeBSD)
 607                 dnl     pthread_create() with -pthread (FreeBSD/Digital Unix)
 608                 dnl     pthread_create() with -pthreads (?)
 609                 dnl     pthread_create() with -thread (?)
 610                 dnl
 611                 dnl Check pthread (final) libraries
 612                 dnl     pthread_mutex_unlock() in -lpthread -lmach -lexc -lc_r (OSF/1)
 613                 dnl     pthread_mutex_lock() in -lpthread -lmach -lexc (OSF/1)
 614                 dnl     pthread_mutex_trylock() in -lpthread -lexc (OSF/1)
 615                 dnl     pthread_join() -Wl,-woff,85 -lpthread (IRIX)
 616                 dnl     pthread_create() in -lpthread (many)
 617                 dnl     pthread_create() in -lc_r (FreeBSD)
 618                 dnl
 619                 dnl Check pthread (draft4) flags (depreciated)
 620                 dnl     pthread_create() with -threads (OSF/1)
 621                 dnl
 622                 dnl Check pthread (draft4) libraries (depreciated)
 623                 dnl     pthread_mutex_unlock() in -lpthreads -lmach -lexc -lc_r (OSF/1)
 624                 dnl     pthread_mutex_lock() in -lpthreads -lmach -lexc (OSF/1)
 625                 dnl     pthread_mutex_trylock() in -lpthreads -lexc (OSF/1)
 626                 dnl     pthread_create() in -lpthreads (many)
 627                 dnl
 628
 629                 dnl pthread_create in $LIBS
 630                 AC_MSG_CHECKING([for pthread_create in default libraries])
 631                 AC_CACHE_VAL(ol_cv_pthread_create,[
 632                 AC_TRY_RUN([
 633 #include <pthread.h>
 634 #ifndef NULL
 635 #define NULL (void*)0
 636 #endif
 637
 638 static void *task(p)
 639         void *p;
 640 {
 641         return (void *) (p == NULL);
 642 }
 643
 644 int main(argc, argv)
 645         int argc;
 646         char **argv;
 647 {
 648         pthread_t t;
 649         int status;
 650
 651         /* make sure pthread_create() isn't just a stub */
 652 #if HAVE_PTHREADS_D4
 653         status = pthread_create(&t, pthread_attr_default, task, NULL));
 654 #else
 655         status = pthread_create(&t, NULL, task, NULL);
 656 #endif
 657
 658         if( status ) return status;
 659
 660         /* make sure pthread_detach() isn't just a stub */
 661 #if HAVE_PTHREADS_D4
 662         status = pthread_detach( &t );
 663 #else
 664         status = pthread_detach( t );
 665 #endif
 666
 667         if( status ) return status;
 668
 669         return status;
 670 }
 671 ],
 672                         [ol_cv_pthread_create=yes],
 673                         [ol_cv_pthread_create=no],
 674                         [dnl assume yes
 675                         ol_cv_pthread_create=yes])])
 676                 AC_MSG_RESULT($ol_cv_pthread_create)
 677
 678                 if test $ol_cv_pthread_create != no ; then
 679                         ol_link_threads=posix
 680                 fi
 681
 682                 if test $ol_link_threads = no ; then
 683                         dnl try -mt
 684                         AC_CACHE_CHECK([for pthread_create with -mt],
 685                                 [ol_cv_pthread_mt_flag], [
 686                                 dnl save the flags
 687                                 save_LIBS="$LIBS"
 688                                 LIBS="-mt $LIBS"
 689                                 AC_TRY_LINK([char pthread_create();],
 690                                         [pthread_create();],
 691                                         [ol_cv_pthread_mt_flag=yes], [ol_cv_pthread_mt_flag=no])
 692                                 dnl restore the LIBS
 693                                 LIBS="$save_LIBS"
 694                         ])
 695
 696                         if test $ol_cv_pthread_mt_flag = yes ; then
 697                                 LTHREAD_LIBS="$LTHREAD_LIBS -mt"
 698                                 ol_link_threads=posix
 699                         fi
 700                 fi
 701
 702                 if test $ol_link_threads = no ; then
 703                         dnl try -kthread
 704                         AC_CACHE_CHECK([for pthread_create with -kthread],
 705                                 [ol_cv_kthread_flag], [
 706                                 dnl save the flags
 707                                 save_LIBS="$LIBS"
 708                                 LIBS="-kthread $LIBS"
 709                                 AC_TRY_LINK([#include <pthread.h>],[
 710 #if HAVE_PTHREADS_D4
 711         pthread_create(NULL,pthread_attr_default,NULL,NULL);
 712 #else
 713         pthread_t t;
 714         pthread_create(&t,NULL,NULL,NULL);
 715         pthread_detach(t);
 716 #endif
 717 ],
 718                                         [ol_cv_kthread_flag=yes], [ol_cv_kthread_flag=no])
 719                                 dnl restore the LIBS
 720                                 LIBS="$save_LIBS"
 721                         ])
 722
 723                         if test $ol_cv_kthread_flag = yes ; then
 724                                 LTHREAD_LIBS="$LTHREAD_LIBS -kthread"
 725                                 ol_link_threads=posix
 726                         fi
 727                 fi
 728
 729                 if test $ol_link_threads = no ; then
 730                         dnl try -pthread
 731                         AC_CACHE_CHECK([for pthread_create with -pthread],
 732                                 [ol_cv_pthread_flag], [
 733                                 dnl save the flags
 734                                 save_LIBS="$LIBS"
 735                                 LIBS="-pthread $LIBS"
 736                                 AC_TRY_LINK([#include <pthread.h>],[
 737 #if HAVE_PTHREADS_D4
 738         pthread_create(NULL,pthread_attr_default,NULL,NULL);
 739 #else
 740         pthread_create(NULL,NULL,NULL,NULL);
 741 #endif
 742 ],
 743                                         [ol_cv_pthread_flag=yes], [ol_cv_pthread_flag=no])
 744                                 dnl restore the LIBS
 745                                 LIBS="$save_LIBS"
 746                         ])
 747
 748                         if test $ol_cv_pthread_flag = yes ; then
 749                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthread"
 750                                 ol_link_threads=posix
 751                         fi
 752                 fi
 753
 754                 if test $ol_link_threads = no ; then
 755                         dnl try -pthreads
 756                         AC_CACHE_CHECK([for pthread_create with -pthreads],
 757                                 [ol_cv_pthreads_flag], [
 758                                 dnl save the flags
 759                                 save_LIBS="$LIBS"
 760                                 LIBS="-pthreads $LIBS"
 761                                 AC_TRY_LINK([#include <pthread.h>],[
 762 #if HAVE_PTHREADS_D4
 763         pthread_create(NULL,pthread_attr_default,NULL,NULL);
 764 #else
 765         pthread_create(NULL,NULL,NULL,NULL);
 766 #endif
 767 ],
 768                                         [ol_cv_pthreads_flag=yes], [ol_cv_pthreads_flag=no])
 769                                 dnl restore the LIBS
 770                                 LIBS="$save_LIBS"
 771                         ])
 772
 773                         if test $ol_cv_pthreads_flag = yes ; then
 774                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthreads"
 775                                 ol_link_threads=posix
 776                         fi
 777                 fi
 778
 779                 if test $ol_link_threads = no ; then
 780                         dnl try -thread
 781                         AC_CACHE_CHECK([for pthread_create with -thread],
 782                                 [ol_cv_thread_flag], [
 783                                 dnl save the flags
 784                                 save_LIBS="$LIBS"
 785                                 LIBS="-thread $LIBS"
 786                                 AC_TRY_LINK([char pthread_create();],
 787                                         [pthread_create();],
 788                                         [ol_cv_thread_flag=yes], [ol_cv_thread_flag=no])
 789                                 dnl restore the LIBS
 790                                 LIBS="$save_LIBS"
 791                         ])
 792
 793                         if test $ol_cv_thread_flag = yes ; then
 794                                 LTHREAD_LIBS="$LTHREAD_LIBS -thread"
 795                                 ol_link_threads=posix
 796                         fi
 797                 fi
 798
 799                 if test $ol_link_threads = no ; then
 800                         dnl try DEC Threads -lpthread -lmach -lexc -lc_r
 801                         save_LIBS="$LIBS"
 802                         AC_CHECK_LIB(pthread, pthread_mutex_unlock, [
 803                                 ol_link_threads=posix
 804                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lmach -lexc -lc_r"
 805 dnl                             if test $ol_with_yielding_select = auto ; then
 806 dnl                                     ol_with_yielding_select=yes
 807 dnl                             fi
 808                                 ],:,[-lmach -lexc -lc_r])
 809                         LIBS="$save_LIBS"
 810                 fi
 811
 812                 if test $ol_link_threads = no ; then
 813                         dnl try DEC Threads -lpthread -lmach -lexc
 814                         save_LIBS="$LIBS"
 815                         AC_CHECK_LIB(pthread, pthread_mutex_lock, [
 816                                 ol_link_threads=posix
 817                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lmach -lexc"
 818 dnl                             if test $ol_with_yielding_select = auto ; then
 819 dnl                                     ol_with_yielding_select=yes
 820 dnl                             fi
 821                                 ],:,[-lmach -lexc])
 822                         LIBS="$save_LIBS"
 823                 fi
 824
 825                 if test $ol_link_threads = no ; then
 826                         dnl try DEC Threads -lpthread -lexc
 827                         save_LIBS="$LIBS"
 828                         AC_CHECK_LIB(pthread, pthread_mutex_trylock, [
 829                                 ol_link_threads=posix
 830                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lexc"
 831 dnl                             if test $ol_with_yielding_select = auto ; then
 832 dnl                                     ol_with_yielding_select=yes
 833 dnl                             fi
 834                                 ],:,[-lexc])
 835                         LIBS="$save_LIBS"
 836                 fi
 837
 838                 dnl IRIX Pthread check
 839                 if test $ol_link_threads = no ; then
 840                         dnl try IRIX Pthreads -Wl,-woff,85 -lpthread
 841                         save_LIBS="$LIBS"
 842                         AC_CHECK_LIB(pthread, pthread_join, [
 843                                 ol_link_threads=posix
 844                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"
 845                                 ],:,[-Wl,-woff,85])
 846                         LIBS="$save_LIBS"
 847                 fi
 848
 849                 if test $ol_link_threads = no ; then
 850                         dnl try -lpthread
 851                         save_LIBS="$LIBS"
 852                         AC_CHECK_LIB(pthread, pthread_create, [
 853                                 ol_link_threads=posix
 854                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"],:)
 855                         LIBS="$save_LIBS"
 856                 fi
 857
 858                 if test $ol_link_threads = no ; then
 859                         dnl try -lc_r
 860                         save_LIBS="$LIBS"
 861                         AC_CHECK_LIB(c_r, pthread_create, [
 862                                 ol_link_threads=posix
 863                                 LTHREAD_LIBS="$LTHREAD_LIBS -lc_r"],:)
 864                         LIBS="$save_LIBS"
 865                 fi
 866
 867                 if test $ol_link_threads = no ; then
 868                         dnl try -threads
 869                         AC_CACHE_CHECK([for pthread_create with -threads],
 870                                 [ol_cv_threads_flag], [
 871                                 dnl save the flags
 872                                 save_LIBS="$LIBS"
 873                                 LIBS="-threads $LIBS"
 874                                 AC_TRY_LINK([char pthread_create();],[
 875                                         pthread_create();
 876                                         ], ol_cv_threads_flag=yes, ol_cv_threads_flag=no)
 877                                 dnl restore the LIBS
 878                                 LIBS="$save_LIBS"
 879                         ])
 880
 881                         if test $ol_cv_threads_flag = yes ; then
 882                                 LTHREAD_LIBS="$LTHREAD_LIBS -threads"
 883                                 ol_link_threads=posix
 884                         fi
 885                 fi
 886
 887                 if test $ol_link_threads = no ; then
 888                         dnl try DEC Threads -lpthreads -lmach -lexc -lc_r
 889                         save_LIBS="$LIBS"
 890                         AC_CHECK_LIB(pthreads, pthread_mutex_unlock, [
 891                                 ol_link_threads=posix
 892                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc -lc_r"
 893 dnl                             if test $ol_with_yielding_select = auto ; then
 894 dnl                                     ol_with_yielding_select=yes
 895 dnl                             fi
 896                                 ],:,[-lmach -lexc -lc_r])
 897                         LIBS="$save_LIBS"
 898                 fi
 899
 900                 if test $ol_link_threads = no ; then
 901                         dnl try DEC Threads -lpthreads -lmach -lexc
 902                         save_LIBS="$LIBS"
 903                         AC_CHECK_LIB(pthreads, pthread_mutex_lock, [
 904                                 ol_link_threads=posix
 905                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc"
 906 dnl                             if test $ol_with_yielding_select = auto ; then
 907 dnl                                     ol_with_yielding_select=yes
 908 dnl                             fi
 909                                 ],:,[-lmach -lexc])
 910                         LIBS="$save_LIBS"
 911                 fi
 912
 913                 if test $ol_link_threads = no ; then
 914                         dnl try DEC Threads -lpthreads -lexc
 915                         save_LIBS="$LIBS"
 916                         AC_CHECK_LIB(pthreads, pthread_mutex_trylock, [
 917                                 ol_link_threads=posix
 918                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lexc"
 919 dnl                             if test $ol_with_yielding_select = auto ; then
 920 dnl                                     ol_with_yielding_select=yes
 921 dnl                             fi
 922                                 ],:,[-lexc])
 923                         LIBS="$save_LIBS"
 924                 fi
 925
 926                 if test $ol_link_threads = no ; then
 927                         dnl try -lpthreads
 928                         save_LIBS="$LIBS"
 929                         AC_CHECK_LIB(pthreads, pthread_create, [
 930                                 ol_link_threads=posix
 931                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"],:)
 932                         LIBS="$save_LIBS"
 933                 fi
 934
 935                 if test $ol_link_threads != no ; then
 936                         AC_DEFINE(HAVE_PTHREADS,1,
 937                                 [define if you have POSIX Threads])
 938
 939                         dnl save flags
 940                         save_CPPFLAGS="$CPPFLAGS"
 941                         save_LIBS="$LIBS"
 942                         LIBS="$LTHREAD_LIBS $LIBS"
 943
 944                         dnl All POSIX Thread (final) implementations should have
 945                         dnl sched_yield instead of pthread yield.
 946                         dnl check for both
 947                         AC_CHECK_FUNCS(sched_yield pthread_yield)
 948
 949                         if test $ac_cv_func_sched_yield = no -a \
 950                                 $ac_cv_func_pthread_yield = no ; then
 951                                 dnl Digital UNIX has sched_yield() in -lrt
 952                                 AC_CHECK_LIB(rt, sched_yield,
 953                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
 954                                         AC_DEFINE(HAVE_SCHED_YIELD,1)
 955                                         ac_cv_func_sched_yield=yes],
 956                                         [ac_cv_func_sched_yield=no])
 957                         fi
 958                         if test $ac_cv_func_sched_yield = no -a \
 959                                 $ac_cv_func_pthread_yield = no ; then
 960                                 dnl Solaris has sched_yield() in -lposix4
 961                                 dnl but we'll use thr_yield instead.
 962                                 AC_CHECK_FUNCS(thr_yield)
 963                         fi
 964                         if test $ac_cv_func_sched_yield = no -a \
 965                                 $ac_cv_func_pthread_yield = no -a \
 966                                 "$ac_cv_func_thr_yield" = no ; then
 967                                 AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
 968                         fi
 969
 970                         dnl Check functions for compatibility
 971                         AC_CHECK_FUNCS(pthread_kill)
 972
 973                         dnl Check for pthread_detach with <pthread.h> inclusion
 974                         dnl as it's symbol may have been mangled.
 975                         AC_CACHE_CHECK([for pthread_detach with <pthread.h>],
 976                                 [ol_cv_func_pthread_detach], [
 977                                 dnl save the flags
 978                                 AC_TRY_LINK([
 979 #include <pthread.h>
 980 #ifndef NULL
 981 #define NULL (void*)0
 982 #endif
 983 ],
 984                                         [pthread_detach(NULL);],
 985                                         [ol_cv_func_pthread_detach=yes],
 986                                         [ol_cv_func_pthread_detach=no])
 987                         ])
 988
 989                         if test $ol_cv_func_pthread_detach = no ; then
 990                                 AC_MSG_ERROR([could not locate pthread_detach()])
 991                         fi
 992
 993                         AC_DEFINE(HAVE_PTHREAD_DETACH,1,
 994                                 [define if you have pthread_detach function])
 995
 996                         dnl Check for setconcurreny functions
 997                         AC_CHECK_FUNCS( \
 998                                 pthread_setconcurrency \
 999                                 pthread_getconcurrency \
1000                                 thr_setconcurrency \
1001                                 thr_getconcurrency \
1002                         )
1003
1004                         AC_MSG_CHECKING([if pthread_create() works])
1005                         AC_CACHE_VAL(ol_cv_pthread_create_works,[
1006                         AC_TRY_RUN([
1007 #include <pthread.h>
1008 #ifndef NULL
1009 #define NULL (void*)0
1010 #endif
1011
1012 static void *task(p)
1013         void *p;
1014 {
1015         return (void *) (p == NULL);
1016 }
1017
1018 int main(argc, argv)
1019         int argc;
1020         char **argv;
1021 {
1022         pthread_t t;
1023 #if HAVE_PTHREADS_D4
1024         exit(pthread_create(&t, pthread_attr_default, task, NULL));
1025 #else
1026         exit(pthread_create(&t, NULL, task, NULL));
1027 #endif
1028 }
1029 ],
1030                                 [ol_cv_pthread_create_works=yes],
1031                                 [ol_cv_pthread_create_works=no],
1032                                 [dnl assume yes
1033                                 ol_cv_pthread_create_works=yes])])
1034                         AC_MSG_RESULT($ol_cv_pthread_create_works)
1035
1036                         if test $ol_cv_pthread_create_works = no ; then
1037                                 AC_MSG_ERROR([pthread_create is not usable, check environment settings])
1038                         fi
1039
1040                         dnl Check if select causes an yield
1041                         if test $ol_with_yielding_select = auto ; then
1042                                 AC_MSG_CHECKING([if select yields when using pthreads])
1043                                 AC_CACHE_VAL(ol_cv_pthread_select_yields,[
1044                                 AC_TRY_RUN([
1045 #include <sys/types.h>
1046 #include <sys/time.h>
1047 #include <unistd.h>
1048 #include <pthread.h>
1049 #ifndef NULL
1050 #define NULL (void*) 0
1051 #endif
1052
1053 static int fildes[2];
1054
1055 static void *task(p)
1056         void *p;
1057 {
1058         int i;
1059         struct timeval tv;
1060
1061         fd_set rfds;
1062
1063         tv.tv_sec=10;
1064         tv.tv_usec=0;
1065
1066         FD_ZERO(&rfds);
1067         FD_SET(fildes[0], &rfds);
1068
1069         /* we're not interested in any fds */
1070         i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv);
1071
1072         if(i < 0) {
1073                 perror("select");
1074                 exit(10);
1075         }
1076
1077         exit(0); /* if we exit here, the select blocked the whole process */
1078 }
1079
1080 int main(argc, argv)
1081         int argc;
1082         char **argv;
1083 {
1084         pthread_t t;
1085
1086         /* create a pipe to select */
1087         if(pipe(&fildes[0])) {
1088                 perror("select");
1089                 exit(1);
1090         }
1091
1092 #ifdef HAVE_PTHREAD_SETCONCURRENCY
1093         (void) pthread_setconcurrency(2);
1094 #else
1095 #ifdef HAVE_THR_SETCONCURRENCY
1096         /* Set Solaris LWP concurrency to 2 */
1097         thr_setconcurrency(2);
1098 #endif
1099 #endif
1100
1101 #if HAVE_PTHREADS_D4
1102         pthread_create(&t, pthread_attr_default, task, NULL);
1103 #else
1104         pthread_create(&t, NULL, task, NULL);
1105 #endif
1106
1107 #if HAVE_SCHED_YIELD
1108         sched_yield();  /* make sure task runs first */
1109 #else
1110 #ifdef HAVE_PTHREAD_YIELD
1111         pthread_yield();        /* make sure task runs first */
1112 #endif
1113 #endif
1114
1115         exit(2);
1116 }],
1117                                 [ol_cv_pthread_select_yields=no],
1118                                 [ol_cv_pthread_select_yields=yes], [
1119                                 AC_MSG_ERROR([crossing compiling: use --with-yielding_select=yes|no|manual])])])
1120                                 AC_MSG_RESULT($ol_cv_pthread_select_yields)
1121
1122                                 if test $ol_cv_pthread_select_yields = yes ; then
1123                                         ol_with_yielding_select=yes
1124                                 fi
1125                         fi
1126
1127                         dnl restore flags
1128                         CPPFLAGS="$save_CPPFLAGS"
1129                         LIBS="$save_LIBS"
1130                 else
1131                         AC_MSG_ERROR([could not link with POSIX Threads])
1132                 fi
1133         fi
1134
1135         if test $ol_with_threads = posix ; then
1136                 AC_MSG_ERROR([could not locate POSIX Threads])
1137         fi
1138 fi
1139
1140 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1141         -o $ol_with_threads = mach ; then
1142
1143         dnl check for Mach CThreads
1144         AC_CHECK_HEADERS(mach/cthreads.h)
1145         if test $ac_cv_header_mach_cthreads_h = yes ; then
1146                 ol_with_threads=found
1147
1148                 dnl check for cthread support in current $LIBS
1149                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
1150
1151                 if test $ol_link_threads = no ; then
1152                         dnl try -all_load
1153                         dnl this test needs work
1154                         AC_CACHE_CHECK([for cthread_fork with -all_load],
1155                                 [ol_cv_cthread_all_load], [
1156                                 dnl save the flags
1157                                 save_LIBS="$LIBS"
1158                                 LIBS="-all_load $LIBS"
1159                                 AC_TRY_LINK([#include <mach/cthreads.h>],[
1160                                         cthread_fork((void *)0, (void *)0);
1161                                         ], ol_cv_cthread_all_load=yes, ol_cv_cthread_all_load=no)
1162                                 dnl restore the LIBS
1163                                 LIBS="$save_LIBS"
1164                         ])
1165
1166                         if test $ol_cv_cthread_all_load = yes ; then
1167                                 LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
1168                                 ol_link_threads=mach
1169                         fi
1170                 fi
1171
1172                 if test $ol_link_threads != no ; then
1173                         : check for cthread specific functionality here
1174                         AC_DEFINE(HAVE_MACH_CTHREADS,1,
1175                                 [define if you have Mach Cthreads])
1176                 else
1177                         AC_MSG_ERROR([could not link with Mach CThreads])
1178                 fi
1179         fi
1180
1181         if test $ol_with_threads = mach ; then
1182                 AC_MSG_ERROR([could not locate Mach CThreads])
1183         fi
1184 fi
1185
1186 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1187         -o $ol_with_threads = lwp ; then
1188
1189         dnl check for SunOS5 LWP
1190         AC_CHECK_HEADERS(thread.h synch.h)
1191         if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
1192                 AC_CHECK_LIB(thread, thr_create, [have_thr=yes], [have_thr=no])
1193
1194                 if test $have_thr = yes ; then
1195                         AC_DEFINE(HAVE_THR,1,
1196                                 [if you have Solaris LWP (thr) package])
1197                         LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
1198                         ol_link_threads=thr
1199
1200                         if test $ol_with_yielding_select = auto ; then
1201                                 ol_with_yielding_select=yes
1202                         fi
1203
1204                         dnl Check for setconcurreny functions
1205                         AC_CHECK_FUNCS( \
1206                                 thr_setconcurrency \
1207                                 thr_getconcurrency \
1208                         )
1209                 fi
1210         fi
1211
1212         dnl check for SunOS4 LWP
1213         AC_CHECK_HEADERS(lwp/lwp.h)
1214         if test $ac_cv_header_lwp_lwp_h = yes ; then
1215                 AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
1216
1217                 if test $have_lwp = yes ; then
1218                         AC_DEFINE(HAVE_LWP,1,
1219                                 [if you have SunOS LWP package])
1220                         LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
1221                         ol_link_threads=lwp
1222
1223                         if test $ol_with_yielding_select = auto ; then
1224                                 ol_with_yielding_select=no
1225                         fi
1226                 fi
1227         fi
1228 fi
1229
1230 if test $ol_with_yielding_select = yes ; then
1231         AC_DEFINE(HAVE_YIELDING_SELECT,1,
1232                 [define if select implicitly yields])
1233 fi
1234
1235 if test $ol_with_threads = manual ; then
1236         dnl User thinks he can manually configure threads.
1237         ol_link_threads=yes
1238
1239         AC_MSG_WARN([thread defines and link options must be set manually])
1240
1241         AC_CHECK_HEADERS(pthread.h sched.h)
1242         AC_CHECK_FUNCS(sched_yield pthread_yield)
1243         OL_LINUX_THREADS
1244
1245         AC_CHECK_HEADERS(mach/cthreads.h)
1246         AC_CHECK_HEADERS(lwp/lwp.h)
1247         AC_CHECK_HEADERS(thread.h synch.h)
1248 fi
1249
1250 if test $ol_link_threads != no ; then
1251         dnl needed to get reentrant/threadsafe versions
1252         dnl
1253         AC_DEFINE(REENTRANT,1)
1254         AC_DEFINE(_REENTRANT,1)
1255         AC_DEFINE(THREAD_SAFE,1)
1256         AC_DEFINE(_THREAD_SAFE,1)
1257         AC_DEFINE(THREADSAFE,1)
1258         AC_DEFINE(_THREADSAFE,1)
1259
1260         dnl The errno declaration may dependent upon _REENTRANT.
1261         dnl If it does, we must link with thread support.
1262         AC_CACHE_CHECK([for thread specific errno],
1263                 [ol_cv_errno_thread_specific], [
1264                 AC_TRY_LINK([#include <errno.h>], [errno = 0;],
1265                         [ol_cv_errno_thread_specific=yes],
1266                         [ol_cv_errno_thread_specific=no])
1267         ])
1268
1269         if test $ol_cv_errno_thread_specific != yes ; then
1270                 LIBS="$LTHREAD_LIBS $LIBS"
1271                 LTHREAD_LIBS=""
1272         fi
1273
1274 dnl When in thread environment, use
1275 dnl             #if defined( HAVE_REENTRANT_FUNCTIONS ) \
1276 dnl                     || defined( HAVE_FUNC_R )
1277 dnl                     func_r(...);
1278 dnl             #else
1279 dnl             #       if defined( HAVE_THREADS )
1280 dnl                             /* lock */
1281 dnl             #       endif
1282 dnl                             func(...);
1283 dnl             #       if defined( HAVE_THREADS )
1284 dnl                             /* unlock */
1285 dnl             #       endif
1286 dnl             #endif
1287 dnl
1288 dnl HAVE_REENTRANT_FUNCTIONS is derived from:
1289 dnl             _POSIX_REENTRANT_FUNCTIONS
1290 dnl             _POSIX_THREAD_SAFE_FUNCTIONS
1291 dnl             _POSIX_THREADSAFE_FUNCTIONS
1292 dnl
1293 dnl             and is currently defined in lthread.h
1294 dnl
1295 dnl HAVE_THREADS is defined by lthread.h iff -UNO_THREADS
1296 dnl
1297 dnl libldap/*.c should only include <lthread.h> iff
1298 dnl LDAP_R_COMPILE is defined.  ie:
1299 dnl             #ifdef LDAP_R_COMPILE
1300 dnl             #       include LDAP_R_COMPILE
1301 dnl             #endif
1302 dnl
1303 dnl LDAP_R_COMIPLE is defined by libldap_r/Makefile.in
1304 dnl specifically for compiling the threadsafe version of
1305 dnl     the ldap library (-lldap_r).
1306 dnl
1307 dnl     dnl check for reentrant/threadsafe functions
1308 dnl     dnl
1309 dnl     dnl note: these should only be used when linking
1310 dnl     dnl       with $LTHREAD_LIBS
1311 dnl     dnl
1312 dnl     save_CPPFLAGS="$CPPFLAGS"
1313 dnl     save_LIBS="$LIBS"
1314 dnl     LIBS="$LTHREAD_LIBS $LIBS"
1315 dnl     AC_CHECK_FUNCS( \
1316 dnl             gmtime_r \
1317 dnl             gethostbyaddr_r gethostbyname_r \
1318 dnl             feof_unlocked unlocked_feof \
1319 dnl             putc_unlocked unlocked_putc \
1320 dnl             flockfile ftrylockfile \
1321 dnl     )
1322 dnl     CPPFLAGS="$save_CPPFLAGS"
1323 dnl     LIBS="$save_LIBS"
1324 fi
1325
1326 if test $ol_link_threads = no ; then
1327         if test $ol_with_threads = yes ; then
1328                 AC_MSG_ERROR([no suitable thread support])
1329         fi
1330
1331         if test $ol_with_threads = auto ; then
1332                 AC_MSG_WARN([no suitable thread support, disabling threads])
1333                 ol_with_threads=no
1334         fi
1335
1336         AC_DEFINE(NO_THREADS,1,
1337                 [define if you have (or want) no threads])
1338         LTHREAD_LIBS=""
1339 fi
1340
1341 if test $ol_link_threads != no ; then
1342         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE,1)
1343 fi
1344
1345 dnl ----------------------------------------------------------------
1346
1347 ol_link_ldbm=no
1348 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db2 ; then
1349         OL_BERKELEY_DB2
1350
1351         if test $ol_cv_berkeley_db2 = yes ; then
1352                 ol_link_ldbm=db2
1353                 ol_with_ldbm_api=db2
1354
1355                 if test $ol_with_ldbm_type = hash ; then
1356                         AC_DEFINE(LDBM_USE_DBHASH,1)
1357                 else
1358                         AC_DEFINE(LDBM_USE_DBBTREE,1)
1359                 fi
1360
1361                 dnl $ol_cv_lib_db2 should be yes or -ldb
1362                 dnl (it could be no, but that would be an error
1363                 if test $ol_cv_lib_db2 != yes ; then
1364                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db2"
1365                 fi
1366         fi
1367 fi
1368
1369 ol_link_bdb2=no
1370 if test $ol_link_ldbm = db2 -a $ol_enable_bdb2 != no ; then
1371         ol_link_bdb2=yes
1372 fi
1373
1374 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
1375         OL_BERKELEY_DB
1376
1377         if test $ol_cv_berkeley_db = yes ; then
1378                 ol_link_ldbm=db
1379                 ol_with_ldbm_api=db
1380
1381                 if test $ol_with_ldbm_type = hash ; then
1382                         AC_DEFINE(LDBM_USE_DBHASH,1)
1383                 else
1384                         AC_DEFINE(LDBM_USE_DBBTREE,1)
1385                 fi
1386
1387                 dnl $ol_cv_lib_db should be yes or -ldb
1388                 dnl (it could be no, but that would be an error
1389                 if test $ol_cv_lib_db != yes ; then
1390                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db"
1391                 fi
1392         fi
1393 fi
1394
1395 if test $ol_with_ldbm_api = manual ; then
1396         dnl User thinks he can manually configure LDBM api.
1397         ol_link_ldbm=yes
1398
1399         AC_MSG_WARN([LDBM defines and link options must be set manually])
1400
1401         AC_CHECK_HEADERS(db.h db_185.h gdbm.h ndbm.h)
1402 fi
1403
1404 if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
1405         AC_MSG_WARN(Could not find LDBM with BTREE support)
1406         ol_with_ldbm_api=none
1407 fi
1408
1409 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = mdbm ; then
1410         OL_MDBM
1411
1412         if test $ol_cv_mdbm = yes ; then
1413                 ol_link_ldbm=mdbm
1414                 ol_with_ldbm_api=mdbm
1415                 if test $ol_cv_lib_mdbm != yes ; then
1416                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_mdbm"
1417                 fi
1418         fi
1419 fi
1420
1421 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
1422         OL_GDBM
1423
1424         if test $ol_cv_gdbm = yes ; then
1425                 ol_link_ldbm=gdbm
1426                 ol_with_ldbm_api=gdbm
1427
1428                 if test $ol_cv_lib_gdbm != yes ; then
1429                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
1430                 fi
1431         fi
1432 fi
1433
1434 if test $ol_with_ldbm_api = auto ; then
1435         AC_MSG_WARN([skipping automatic checking for NDBM, must be manually enabled.])
1436 elif test $ol_with_ldbm_api = ndbm ; then
1437         OL_NDBM
1438
1439         if test $ol_cv_ndbm = yes ; then
1440                 ol_link_ldbm=ndbm
1441                 ol_with_ldbm_api=ndbm
1442
1443                 if test $ol_cv_lib_ndbm != yes ; then
1444                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
1445                 fi
1446         fi
1447 fi
1448
1449 if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
1450         AC_MSG_WARN(could not find suitable LDBM backend)
1451         if test $ol_enable_ldbm = yes ; then
1452                 AC_MSG_ERROR(select appropriate LDBM options or disable)
1453         fi
1454
1455         AC_MSG_WARN(disabling LDBM)
1456         ol_enable_ldbm=no
1457 fi
1458
1459 if test $ol_enable_wrappers != no ; then
1460         AC_CHECK_HEADERS(tcpd.h)
1461
1462         if test $ac_cv_header_tcpd_h != yes ; then
1463                 have_wrappers=no
1464         else
1465                 AC_CHECK_LIB(wrap, main,
1466                         [have_wrappers=yes], [have_wrappers=no])
1467         fi
1468
1469         if test $have_wrappers = yes ; then
1470                 AC_DEFINE(HAVE_TCPD,1, [define if you have -lwrap])
1471                 SLAPD_LIBS="$SLAPD_LIBS -lwrap"
1472         else
1473                 AC_MSG_WARN(could not find -lwrap)
1474                 if test $ol_enable_wrappers = yes ; then
1475                         AC_MSG_ERROR(could not find wrappers, select appropriate options or disable)
1476                 fi
1477
1478                 AC_MSG_WARN(disabling wrappers support)
1479                 ol_enable_wrappers=no
1480         fi
1481 fi
1482
1483 if test $ol_enable_syslog != no ; then
1484         AC_CHECK_FUNC(openlog)
1485         if test $ac_cv_func_openlog = no -a $ol_enable_syslog = yes; then
1486                 AC_MSG_ERROR(could not find syslog, select appropriate options or disable)
1487         fi
1488         ol_enable_syslog=$ac_cv_func_openlog
1489 fi
1490
1491 if test $ol_enable_dmalloc != no ; then
1492         AC_CHECK_HEADERS(dmalloc.h)
1493         AC_CHECK_LIB(dmalloc, dmalloc_shutdown)
1494 fi
1495
1496 if test $ol_enable_tcl != no ; then
1497         AC_CHECK_HEADERS(tcl.h)
1498
1499         if test $ac_cv_header_tcl_h != yes ; then
1500                 have_tcl=no
1501         else
1502                 AC_CHECK_LIB(tcl,main,
1503                         [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl"],
1504                         [have_tcl=no])
1505
1506                 if test $have_tcl != yes; then
1507                         AC_CHECK_LIB(tcl7.6,main,
1508                                 [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl7.6"],
1509                                 [have_tcl=no])
1510                 fi
1511
1512                 if test $have_tcl != yes; then
1513                         AC_CHECK_LIB(tcl8.0,main,
1514                                 [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl8.0"],
1515                                 [have_tcl=no])
1516                 fi
1517         fi
1518
1519         if test $have_tcl != yes ; then
1520                 AC_MSG_WARN([could not find -ltcl])
1521                 if test $ol_enable_tcl = yes ; then
1522                         AC_MSG_ERROR([could not find tcl, select appropriate options or disable])
1523                 fi
1524
1525                 ol_enable_tcl=no
1526         fi
1527 fi
1528
1529 # ud needs termcap (should insert check here)
1530 ol_link_termcap=no
1531 AC_CHECK_HEADERS(termcap.h ncurses.h)
1532
1533 if test $ol_link_termcap = no ; then
1534         AC_CHECK_LIB(termcap, tputs, [have_termcap=yes], [have_termcap=no])
1535         if test $have_termcap = yes ; then
1536                 AC_DEFINE(HAVE_TERMCAP, 1, [define if you have -ltermcap])
1537                 ol_link_termcap=yes
1538                 TERMCAP_LIBS=-ltermcap
1539         fi
1540 fi
1541
1542 if test $ol_link_termcap = no ; then
1543         AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
1544         if test $have_ncurses = yes ; then
1545                 AC_DEFINE(HAVE_NCURSES, 1, [define if you have -lncurses])
1546                 ol_link_termcap=yes
1547                 TERMCAP_LIBS=-lncurses
1548         fi
1549 fi
1550
1551 if test $ol_link_termcap = no ; then
1552         AC_DEFINE(NO_TERMCAP,1, [define if you have no termcap support])
1553         TERMCAP_LIBS=
1554 fi
1555
1556 dnl
1557 dnl Check for GNU readline
1558 dnl
1559 ol_link_readline=no
1560 if test $ol_with_readline != no ; then
1561         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
1562
1563         if test $ac_cv_header_readline_readline_h = yes ; then
1564                 save_LIBS="$LIBS"
1565                 LIBS="$TERMCAP_LIBS $LIBS"
1566                 AC_CHECK_LIB(readline, readline,
1567                         [have_readline=yes], [have_readline=no])
1568                 LIBS="$save_LIBS"
1569
1570                 if test $have_readline = yes ; then
1571                         ol_with_readline=found
1572                         ol_link_readline=yes
1573
1574                         READLINE_LIBS="-lreadline"
1575                 fi
1576         fi
1577 fi
1578
1579 if test $ol_link_readline = yes ; then
1580         AC_DEFINE(HAVE_READLINE, 1, [define if you have -lreadline])
1581 fi
1582
1583
1584 # FreeBSD (and others) have crypt(3) in -lcrypt
1585 if test $ol_enable_crypt != no ; then
1586         AC_CHECK_FUNC(crypt, [have_crypt=yes], [
1587                 AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
1588                         have_crypt=yes], [have_crypt=no])])
1589
1590         if test $have_crypt = yes ; then
1591                 AC_DEFINE(HAVE_CRYPT,1)
1592         else
1593                 AC_MSG_WARN(could not find crypt)
1594                 if test $ol_enable_crypt = yes ; then
1595                         AC_MSG_ERROR(could not find crypt, select appropriate options or disable)
1596                 fi
1597
1598                 AC_MSG_WARN(disabling crypt support)
1599                 ol_enable_crypt=no
1600         fi
1601 fi
1602
1603 # FreeBSD (and others) have setproctitle(3) in -lutil
1604 if test $ol_enable_proctitle != no ; then
1605         AC_CHECK_FUNC(setproctitle,     [have_setproctitle=yes], [
1606                 AC_CHECK_LIB(util, setproctitle,
1607                         [have_setproctitle=yes
1608                         LUTIL_LIBS="$LUTIL_LIBS -lutil"],
1609                         [have_setproctitle=no
1610                         LIBOBJS="$LIBOBJS setproctitle.o"])])
1611
1612         if test $have_setproctitle = yes ; then
1613                 AC_DEFINE(HAVE_SETPROCTITLE,1)
1614         fi
1615 fi
1616
1617 dnl ----------------------------------------------------------------
1618 dnl Checks for header files.
1619 OL_HEADER_STDC
1620
1621 if test $ol_cv_header_stdc != yes; then
1622         AC_MSG_WARN([could not locate Standard C compliant headers])
1623 fi
1624
1625 AC_HEADER_DIRENT
1626 AC_HEADER_SYS_WAIT
1627 AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
1628 if test $am_cv_sys_posix_termios = yes ; then
1629         AC_DEFINE(HAVE_POSIX_TERMIOS,1,
1630                 [define if you have POSIX termios])
1631 fi
1632
1633 AC_CHECK_HEADERS(       \
1634         arpa/inet.h             \
1635         arpa/nameser.h  \
1636         assert.h                \
1637         crypt.h                 \
1638         errno.h                 \
1639         fcntl.h                 \
1640         filio.h                 \
1641         getopt.h                \
1642         grp.h                   \
1643         libutil.h               \
1644         limits.h                \
1645         locale.h                \
1646         malloc.h                \
1647         memory.h                \
1648         regex.h                 \
1649         psap.h                  \
1650         pwd.h                   \
1651         resolv.h                \
1652         sgtty.h                 \
1653         stdarg.h                \
1654         stddef.h                \
1655         string.h                \
1656         strings.h               \
1657         sysexits.h              \
1658         sys/file.h              \
1659         sys/filio.h             \
1660         sys/errno.h             \
1661         sys/ioctl.h             \
1662         sys/param.h             \
1663         sys/resource.h  \
1664         sys/socket.h    \
1665         sys/syslog.h    \
1666         sys/time.h              \
1667         sys/types.h             \
1668         syslog.h                \
1669         termios.h               \
1670         unistd.h                \
1671 )
1672
1673 dnl ----------------------------------------------------------------
1674 dnl Checks for typedefs, structures, and compiler characteristics.
1675 AC_TYPE_GETGROUPS dnl requires AC_TYPE_UID_T
1676 AC_TYPE_MODE_T
1677 AC_TYPE_OFF_T
1678 AC_TYPE_PID_T
1679 AM_TYPE_PTRDIFF_T
1680 AC_TYPE_SIGNAL
1681 OL_TYPE_SIG_ATOMIC_T
1682 AC_TYPE_SIZE_T
1683 AC_STRUCT_ST_BLKSIZE
1684 AC_HEADER_TIME
1685 AC_STRUCT_TM
1686 OL_STRUCT_PASSWD_PW_GECOS
1687
1688 OL_C_UPPER_LOWER
1689 AC_C_CONST
1690 OL_C_VOLATILE
1691
1692 if test $cross_compiling = yes ; then
1693         AC_DEFINE(CROSS_COMPILING, 1, [define if cross compiling])
1694 else
1695         AC_C_BIGENDIAN
1696         AC_CHECK_SIZEOF(short)
1697         AC_CHECK_SIZEOF(int)
1698         AC_CHECK_SIZEOF(long)
1699 fi
1700
1701 dnl ----------------------------------------------------------------
1702 dnl Checks for library functions.
1703 AC_FUNC_MEMCMP
1704 dnl AM_FUNC_MKTIME dnl checks for sys/time.h and unistd.h
1705 AC_FUNC_STRFTIME
1706 dnl AM_FUNC_STRTOD
1707 dnl AC_FUNC_VFORK
1708 AC_FUNC_VPRINTF
1709
1710 if test $ac_cv_func_vprintf = yes ; then
1711         dnl check for vsnprintf
1712         AC_CHECK_FUNCS(vsnprintf vsprintf)
1713 fi
1714
1715 AC_CHECK_FUNCS(         \
1716         bcopy                   \
1717         endgrent                \
1718         endpwent                \
1719         flock                   \
1720         getdtablesize           \
1721         getgrgid                \
1722         gethostname             \
1723         getpass                 \
1724         getpwuid                \
1725         gettimeofday            \
1726         lockf                   \
1727         memcpy                  \
1728         memmove                 \
1729         mkstemp                 \
1730         recv                    \
1731         recvfrom                \
1732         setpwfile               \
1733         setsid                  \
1734         signal                  \
1735         sigset                  \
1736         snprintf                \
1737         strdup                  \
1738         strerror                \
1739         strpbrk                 \
1740         strrchr                 \
1741         strsep                  \
1742         strstr                  \
1743         strtol                  \
1744         strtoul                 \
1745         strspn                  \
1746         sysconf                 \
1747         waitpid                 \
1748         wait4                   \
1749 )
1750
1751 dnl We actually may need to replace more than this.
1752 AC_REPLACE_FUNCS(getopt tempnam)
1753
1754 dnl ----------------------------------------------------------------
1755 # Check Configuration
1756 OL_SYS_ERRLIST
1757
1758 dnl ----------------------------------------------------------------
1759 dnl Check our declaration of strdup()
1760 OL_DECL_STRDUP
1761
1762 dnl ----------------------------------------------------------------
1763 dnl Sort out defines
1764
1765 if test "$ol_enable_debug" != no ; then
1766         AC_DEFINE(LDAP_DEBUG,1)
1767 fi
1768 if test "$ol_enable_syslog" = yes ; then
1769         AC_DEFINE(LDAP_SYSLOG,1)
1770 fi
1771 if test "$ol_enable_libui" = yes ; then
1772         AC_DEFINE(LDAP_LIBUI,1)
1773 fi
1774 if test "$ol_enable_cache" = no ; then
1775         AC_DEFINE(LDAP_NOCACHE,1)
1776 fi
1777 if test "$ol_enable_dns" != no ; then
1778         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_DNS,LDAP_VENDOR_VERSION)
1779 fi
1780 if test "$ol_enable_proctitle" != no ; then
1781         AC_DEFINE(LDAP_PROCTITLE,1)
1782 fi
1783 if test "$ol_enable_referrals" != no ; then
1784         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS,LDAP_VENDOR_VERSION)
1785 fi
1786 if test "$ol_enable_cldap" != no ; then
1787         AC_DEFINE(LDAP_CONNECTIONLESS,1)
1788 fi
1789
1790 if test "$ol_enable_aclgroups" != no ; then
1791         AC_DEFINE(SLAPD_ACLGROUPS,1)
1792 fi
1793 if test "$ol_enable_crypt" != no ; then
1794         AC_DEFINE(SLAPD_CRYPT,1)
1795 fi
1796 if test "$ol_enable_cleartext" != no ; then
1797         AC_DEFINE(SLAPD_CLEARTEXT,1)
1798 fi
1799 if test "$ol_enable_phonetic" != no ; then
1800         AC_DEFINE(SLAPD_PHONETIC,1)
1801 fi
1802 if test "$ol_enable_rlookups" != no ; then
1803         AC_DEFINE(SLAPD_RLOOKUPS,1)
1804 fi
1805
1806 if test "$ol_link_bdb2" != no ; then
1807         AC_DEFINE(SLAPD_BDB2,1)
1808         BUILD_SLAPD=yes
1809         BUILD_BDB2=yes
1810 fi
1811
1812 if test "$ol_link_ldbm" != no ; then
1813         AC_DEFINE(SLAPD_LDBM,1)
1814         BUILD_SLAPD=yes
1815         BUILD_LDBM=yes
1816 fi
1817
1818 if test "$ol_enable_passwd" != no ; then
1819         AC_DEFINE(SLAPD_PASSWD,1)
1820         BUILD_SLAPD=yes
1821         BUILD_PASSWD=yes
1822 fi
1823
1824 if test "$ol_enable_perl" != no ; then
1825         AC_DEFINE(SLAPD_PERL,1)
1826         BUILD_SLAPD=yes
1827         BUILD_PERL=yes
1828 fi
1829
1830 if test "$ol_enable_shell" != no ; then
1831         AC_DEFINE(SLAPD_SHELL,1)
1832         BUILD_SLAPD=yes
1833         BUILD_SHELL=yes
1834 fi
1835
1836 if test "$ol_enable_tcl" != no ; then
1837         AC_DEFINE(SLAPD_TCL,1)
1838         BUILD_SLAPD=yes
1839         BUILD_TCL=yes
1840 fi
1841
1842 if test "$ol_enable_slurpd" != no -a "$ol_link_threads" != no -a \
1843         $BUILD_SLAPD = yes ; then
1844         BUILD_SLURPD=yes
1845 fi
1846
1847 if test "$ol_link_isode" != no ; then
1848         BUILD_LDAPD=yes
1849 fi
1850
1851 dnl ----------------------------------------------------------------
1852
1853 AC_SUBST(BUILD_LDAPD)
1854 AC_SUBST(BUILD_SLAPD)
1855   AC_SUBST(BUILD_BDB2)
1856   AC_SUBST(BUILD_LDBM)
1857   AC_SUBST(BUILD_PASSWD)
1858   AC_SUBST(BUILD_PERL)
1859   AC_SUBST(BUILD_SHELL)
1860   AC_SUBST(BUILD_TCL)
1861 AC_SUBST(BUILD_SLURPD)
1862
1863 AC_SUBST(LDAP_LIBS)
1864 AC_SUBST(LDAPD_LIBS)
1865 AC_SUBST(SLAPD_LIBS)
1866 AC_SUBST(SLURPD_LIBS)
1867 AC_SUBST(LDBM_LIBS)
1868 AC_SUBST(LTHREAD_LIBS)
1869 AC_SUBST(LUTIL_LIBS)
1870
1871 AC_SUBST(SLAPD_PERL_CPPFLAGS)
1872 AC_SUBST(SLAPD_PERL_LDFLAGS)
1873
1874 AC_SUBST(KRB_LIBS)
1875 AC_SUBST(READLINE_LIBS)
1876 AC_SUBST(TERMCAP_LIBS)
1877 AC_SUBST(TLS_LIBS)
1878
1879 dnl ----------------------------------------------------------------
1880 dnl final output
1881 dnl
1882
1883 AC_OUTPUT( \
1884 Makefile:build/top.mk:Makefile.in:build/dir.mk \
1885 doc/Makefile:build/top.mk:doc/Makefile.in:build/dir.mk \
1886 doc/man/Makefile:build/top.mk:doc/man/Makefile.in:build/dir.mk \
1887 doc/man/man1/Makefile:build/top.mk:doc/man/man1/Makefile.in:build/man.mk \
1888 doc/man/man3/Makefile:build/top.mk:doc/man/man3/Makefile.in:build/man.mk \
1889 doc/man/man5/Makefile:build/top.mk:doc/man/man5/Makefile.in:build/man.mk \
1890 doc/man/man8/Makefile:build/top.mk:doc/man/man8/Makefile.in:build/man.mk \
1891 clients/Makefile:build/top.mk:clients/Makefile.in:build/dir.mk \
1892 clients/finger/Makefile:build/top.mk:clients/finger/Makefile.in:build/rules.mk \
1893 clients/fax500/Makefile:build/top.mk:clients/fax500/Makefile.in:build/rules.mk \
1894 clients/gopher/Makefile:build/top.mk:clients/gopher/Makefile.in:build/rules.mk \
1895 clients/mail500/Makefile:build/top.mk:clients/mail500/Makefile.in:build/rules.mk \
1896 clients/rcpt500/Makefile:build/top.mk:clients/rcpt500/Makefile.in:build/rules.mk \
1897 clients/ud/Makefile:build/top.mk:clients/ud/Makefile.in:build/rules.mk \
1898 clients/tools/Makefile:build/top.mk:clients/tools/Makefile.in:build/rules.mk \
1899 include/Makefile:build/top.mk:include/Makefile.in \
1900 libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk      \
1901 libraries/libavl/Makefile:build/top.mk:libraries/libavl/Makefile.in:build/lib.mk:build/lib-static.mk    \
1902 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1903 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1904 libraries/libldap_r/Makefile:build/top.mk:libraries/libldap_r/Makefile.in:build/lib.mk:build/lib-shared.mk      \
1905 libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk:build/lib-static.mk  \
1906 libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk:build/lib-static.mk  \
1907 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.mk        \
1908 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
1909 servers/ldapd/Makefile:build/top.mk:servers/ldapd/Makefile.in:build/srv.mk \
1910 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
1911 servers/slapd/back-bdb2/Makefile:build/top.mk:servers/slapd/back-bdb2/Makefile.in:build/srv.mk \
1912 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/srv.mk \
1913 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/srv.mk \
1914 servers/slapd/back-perl/Makefile:build/top.mk:servers/slapd/back-perl/Makefile.in:build/srv.mk \
1915 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/srv.mk \
1916 servers/slapd/back-tcl/Makefile:build/top.mk:servers/slapd/back-tcl/Makefile.in:build/srv.mk \
1917 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
1918 servers/slapd/tools/Makefile:build/top.mk:servers/slapd/tools/Makefile.in \
1919 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
1920 tests/Makefile:build/top.mk:tests/Makefile.in:build/dir.mk \
1921 tests/progs/Makefile:build/top.mk:tests/progs/Makefile.in:build/rules.mk \
1922 contrib/Makefile:build/top.mk:contrib/Makefile.in:build/dir.mk \
1923 contrib/saucer/Makefile:build/top.mk:contrib/saucer/Makefile.in:build/rules.mk \
1924 contrib/web_ldap/Makefile:build/top.mk:contrib/web_ldap/Makefile.in:build/rules.mk \
1925 ,[
1926 date > stamp-h
1927 echo Please \"make depend\" to build dependencies
1928 ])