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 Disable config.cache!
  11 define([AC_CACHE_LOAD], )dnl
  12 define([AC_CACHE_SAVE], )dnl
  13
  14 dnl Configure.in for OpenLDAP
  15 AC_INIT(build/version)dnl
  16 AC_CONFIG_AUX_DIR(build)dnl
  17
  18 OL_VERSION=`cat $ac_aux_dir/version`
  19 if test -z "$OL_VERSION"; then
  20         AC_MSG_ERROR([could not determine version])
  21 fi
  22
  23 dnl ----------------------------------------------------------------
  24 dnl Determine host platform
  25 dnl             we try not to use this for much
  26 AC_CANONICAL_SYSTEM
  27
  28 AM_INIT_AUTOMAKE(OpenLDAP,[$OL_VERSION], [no defines])dnl
  29 AC_SUBST(PACKAGE)
  30 AC_SUBST(VERSION)
  31 AC_DEFINE_UNQUOTED(OPENLDAP_PACKAGE,"$PACKAGE",Package)
  32 AC_DEFINE_UNQUOTED(OPENLDAP_VERSION,"$VERSION",Version)
  33
  34 dnl We use autoconf features new to 2.13.
  35 dnl     aclocal.m4 should be built using aclocal from automake 1.4
  36 AC_PREREQ(2.13)dnl Required Autoconf version
  37
  38 AC_CONFIG_HEADER(include/portable.h include/ldap_features.h include/lber_types.h)dnl
  39
  40 dnl
  41 dnl Start Args
  42 AC_MSG_CHECKING(configure arguments)
  43 AC_PREFIX_DEFAULT(/usr/local)
  44
  45 top_builddir=`pwd`
  46 AC_SUBST(top_builddir)dnl
  47
  48 AC_DEFINE(HAVE_MKVERSION, 1, [define this if you have mkversion])
  49
  50 ldap_subdir="openldap"
  51
  52 AC_ARG_WITH(subdir, [  --with-subdir=DIR change default subdirectory used for installs], [
  53         if test "$withval" = "no"; then
  54                 ldap_subdir=""
  55         elif test "$withval" != "yes"; then
  56                 ldap_subdir="$withval"
  57         fi
  58 ])dnl
  59
  60 AC_SUBST(ldap_subdir)dnl
  61
  62 OL_ARG_ENABLE(debug,[  --enable-debug   enable debugging], yes)dnl
  63 dnl ol_enable_syslog=no
  64 OL_ARG_ENABLE(syslog,[  --enable-syslog enable syslog support], auto)dnl
  65 OL_ARG_ENABLE(proctitle,[  --enable-proctitle   enable proctitle support], yes)dnl
  66 OL_ARG_ENABLE(cache,[  --enable-cache   enable caching], yes)dnl
  67 OL_ARG_ENABLE(dns,[  --enable-dns               enable V2 DNS  extension], no)dnl
  68 OL_ARG_ENABLE(referrals,[  --enable-referrals   enable V2 Referrals extension], yes)dnl
  69 OL_ARG_ENABLE(cldap,[  --enable-cldap   enable connectionless ldap], no)dnl
  70 OL_ARG_ENABLE(x_compile,[  --enable-x-compile   enable cross compiling],
  71         no, [yes no])dnl
  72
  73 dnl General "with" options
  74 OL_ARG_ENABLE(dmalloc,[  --enable-dmalloc       enable debug malloc support], no)dnl
  75
  76 OL_ARG_WITH(kerberos,[  --with-kerberos with Kerberos support],
  77         auto, [auto k5 k4 afs yes no])
  78 OL_ARG_WITH(readline,[  --with-readline  with readline support],
  79         auto, [auto yes no] )
  80 OL_ARG_WITH(threads,[  --with-threads   use threads],
  81         auto, [auto posix mach lwp yes no manual] )
  82 OL_ARG_WITH(tls,[  --with-tls  with TLS/SSL support],
  83         auto, [auto ssleay openssl yes no] )
  84 OL_ARG_WITH(yielding_select,[  --with-yielding-select   with implicitly yielding select],
  85         auto, [auto yes no manual] )
  86
  87 dnl Server options
  88
  89 dnl LDAPD OPTIONS
  90 AC_ARG_WITH(xxldapdoptions,[LDAPD Options:])
  91 OL_ARG_ENABLE(ldapd,[  --enable-ldapd   enable building ldapd], no)dnl
  92
  93 dnl SLAPD OPTIONS
  94 AC_ARG_WITH(xxslapdoptions,[SLAPD Options:])
  95 OL_ARG_ENABLE(slapd,[  --enable-slapd   enable building slapd], yes)dnl
  96 OL_ARG_ENABLE(aclgroups,[    --enable-aclgroups enable ACL group support], auto)dnl
  97 OL_ARG_ENABLE(cleartext,[    --enable-cleartext enable cleartext passwords], yes)dnl
  98 OL_ARG_ENABLE(crypt,[    --enable-crypt enable crypt(3) passwords], auto)dnl
  99 OL_ARG_ENABLE(modules,[    --enable-modules     enable dynamic module support], no)dnl
 100 OL_ARG_ENABLE(phonetic,[    --enable-phonetic   enable phonetic/soundex], no)dnl
 101 OL_ARG_ENABLE(rlookups,[    --enable-rlookups   enable reverse lookups], auto)dnl
 102 OL_ARG_ENABLE(wrappers,[    --enable-wrappers   enable tcp wrapper support], no)dnl
 103
 104 dnl SLAPD Backend options
 105 OL_ARG_ENABLE(bdb2,[    --enable-bdb2   enable bdb2 backend], no)dnl
 106 OL_ARG_WITH(bdb2_module,[      --with-bdb2-module       module type], static,
 107         [static dynamic])
 108 OL_ARG_ENABLE(ldap,[    --enable-ldap   enable ldap backend], no)dnl
 109 OL_ARG_WITH(ldap_module,[      --with-ldap-module       module type], static,
 110         [static dynamic])
 111 OL_ARG_ENABLE(ldbm,[    --enable-ldbm   enable ldbm backend], yes)dnl
 112 OL_ARG_WITH(ldbm_module,[      --with-ldbm-module       module type], static,
 113         [static dynamic])
 114 OL_ARG_WITH(ldbm_api,[      --with-ldbm-api     use LDBM API], auto,
 115         [auto db2 db mdbm gdbm ndbm manual])
 116 OL_ARG_WITH(ldbm_type,[      --with-ldbm-type   use LDBM type], auto,
 117         [auto btree hash])
 118
 119 OL_ARG_ENABLE(passwd,[    --enable-passwd       enable passwd backend], no)dnl
 120 OL_ARG_WITH(passwd_module,[      --with-passwd-module   module type], static,
 121         [static dynamic])
 122 OL_ARG_ENABLE(perl,[    --enable-perl   enable perl backend], no)dnl
 123 OL_ARG_WITH(perl_module,[      --with-perl-module       module type], static,
 124         [static dynamic])
 125 OL_ARG_ENABLE(shell,[    --enable-shell enable shell backend], no)dnl
 126 OL_ARG_WITH(shell_module,[      --with-shell-module     module type], static,
 127         [static dynamic])
 128 OL_ARG_ENABLE(tcl,[    --enable-tcl     enable tcl backend], no)dnl
 129 OL_ARG_WITH(tcl_module,[      --with-tcl-module module type], static,
 130         [static dynamic])
 131
 132 dnl SLURPD OPTIONS
 133 AC_ARG_WITH(xxslurpdoptions,[SLURPD Options:])
 134 OL_ARG_ENABLE(slurpd,[  --enable-slurpd enable building slurpd], auto)dnl
 135
 136 AC_ARG_WITH(xxliboptions,[Library Generation & Linking Options])
 137 AM_ENABLE_STATIC
 138 dnl AM_DISABLE_SHARED
 139 AM_ENABLE_SHARED
 140
 141 dnl General "enable" options
 142 # validate options
 143 if test $ol_enable_dns = yes ; then
 144         if test $ol_enable_referrals = no ; then
 145                 AC_MSG_ERROR([DNS requires --enable-referrals])
 146         fi
 147         if test $ol_enable_referrals = auto ; then
 148                 AC_MSG_WARN([DNS requires referrals, adding --enable-referrals])
 149                 ol_enable_referrals=yes
 150         fi
 151 fi
 152
 153 if test $ol_enable_slapd = no ; then
 154         dnl SLAPD was specificallly disabled
 155         if test $ol_enable_bdb2 = yes ; then
 156                 AC_MSG_WARN([slapd disabled, ignoring --enable-bdb2 argument])
 157         fi
 158         if test $ol_enable_ldap = yes ; then
 159                 AC_MSG_WARN([slapd disabled, ignoring --enable-ldap argument])
 160         fi
 161         if test $ol_enable_ldbm = yes ; then
 162                 AC_MSG_WARN([slapd disabled, ignoring --enable-ldbm argument])
 163         fi
 164         if test $ol_enable_passwd = yes ; then
 165                 AC_MSG_WARN([slapd disabled, ignoring --enable-passwd argument])
 166         fi
 167         if test $ol_enable_perl = yes ; then
 168                 AC_MSG_WARN([slapd disabled, ignoring --enable-perl argument])
 169         fi
 170         if test $ol_enable_shell = yes ; then
 171                 AC_MSG_WARN([slapd disabled, ignoring --enable-shell argument])
 172         fi
 173         if test $ol_enable_tcl = yes ; then
 174                 AC_MSG_WARN([slapd disabled, ignoring --enable-tcl argument])
 175         fi
 176         if test $ol_enable_aclgroups = yes ; then
 177                 AC_MSG_WARN([slapd disabled, ignoring --enable-aclgroups argument])
 178         fi
 179         if test $ol_enable_modules = yes ; then
 180                 AC_MSG_WARN([slapd disabled, ignoring --enable-modules argument])
 181         fi
 182         if test $ol_enable_wrappers = yes ; then
 183                 AC_MSG_WARN([slapd disabled, ignoring --enable-wrappers argument])
 184         fi
 185         if test $ol_enable_phonetic = yes ; then
 186                 AC_MSG_WARN([slapd disabled, ignoring --enable-phonetic argument])
 187         fi
 188         if test $ol_enable_rlookups = yes ; then
 189                 AC_MSG_WARN([slapd disabled, ignoring --enable-rlookups argument])
 190         fi
 191         if test $ol_with_ldbm_api != auto ; then
 192                 AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-api argument])
 193         fi
 194         if test $ol_with_ldbm_type != auto ; then
 195                 AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-type argument])
 196         fi
 197         if test $ol_with_bdb2_module != static ; then
 198                 AC_MSG_WARN([slapd disabled, ignoring --with-bdb2-module argument])
 199         fi
 200         if test $ol_with_ldap_module != static ; then
 201                 AC_MSG_WARN([slapd disabled, ignoring --with-ldap-module argument])
 202         fi
 203         if test $ol_with_ldbm_module != static ; then
 204                 AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-module argument])
 205         fi
 206         if test $ol_with_passwd_module != static ; then
 207                 AC_MSG_WARN([slapd disabled, ignoring --with-passwd-module argument])
 208         fi
 209         if test $ol_with_perl_module != static ; then
 210                 AC_MSG_WARN([slapd disabled, ignoring --with-perl-module argument])
 211         fi
 212         if test $ol_with_shell_module != static ; then
 213                 AC_MSG_WARN([slapd disabled, ignoring --with-shell-module argument])
 214         fi
 215         if test $ol_with_tcl_module != static ; then
 216                 AC_MSG_WARN([slapd disabled, ignoring --with-tcl-module argument])
 217         fi
 218         if test $ol_enable_slurpd = yes ; then
 219                 AC_MSG_ERROR([slurpd requires slapd])
 220         fi
 221
 222         # force settings to no
 223         ol_enable_bdb2=no
 224         ol_enable_ldap=no
 225         ol_enable_ldbm=no
 226         ol_enable_passwd=no
 227         ol_enable_perl=no
 228         ol_enable_shell=no
 229         ol_enable_tcl=no
 230
 231         ol_enable_aclgroups=no
 232         ol_enable_modules=no
 233         ol_enable_phonetic=no
 234         ol_enable_rlookups=no
 235         ol_enable_wrappers=no
 236
 237         ol_with_ldbm_api=no
 238         ol_with_ldbm_type=no
 239
 240         ol_with_bdb2_module=static
 241         ol_with_ldap_module=static
 242         ol_with_ldbm_module=static
 243         ol_with_passwd_module=static
 244         ol_with_perl_module=static
 245         ol_with_shell_module=static
 246         ol_with_tcl_module=static
 247
 248         ol_enable_slurpd=no
 249
 250 elif test $ol_enable_ldbm = no ; then
 251         dnl SLAPD without LDBM
 252
 253         if test $ol_with_ldbm_api != auto ; then
 254                 AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-api argument])
 255         fi
 256
 257         if test $ol_with_ldbm_type != auto ; then
 258                 AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-type argument])
 259         fi
 260
 261         if test $ol_with_ldbm_module != static ; then
 262                 AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-module argument])
 263         fi
 264
 265         if test $ol_enable_bdb2 = yes ; then
 266                 AC_MSG_ERROR([BDB2 requires --enable-ldbm])
 267         fi
 268
 269         if test $ol_enable_modules != yes -a \
 270                 $ol_enable_ldap = no -a \
 271                 $ol_enable_passwd = no -a \
 272                 $ol_enable_perl = no -a \
 273                 $ol_enable_shell = no -a \
 274                 $ol_enable_tcl = no ; then
 275                 AC_MSG_ERROR([slapd requires a backend])
 276         fi
 277
 278         ol_with_ldbm_api=no
 279         ol_with_ldbm_type=no
 280         ol_with_ldbm_module=static
 281
 282 elif test $ol_enable_bdb2 = yes ; then
 283         dnl SLAPD with BDB2
 284
 285         if test $ol_with_ldbm_api != auto -a \
 286                 $ol_with_ldbm_api != db2 ; then
 287                 AC_MSG_ERROR([BDB2 requires LDBM API DB2])
 288         fi
 289
 290         ol_with_ldbm_api=db2
 291
 292 else
 293         dnl SLAPD with LDBM
 294
 295         if test $ol_enable_bdb2 != no ; then
 296                 if test $ol_with_ldbm_api != auto -a \
 297                         $ol_with_ldbm_api != db2 ; then
 298                         AC_MSG_WARN([BDB2 requires LDBM api db2 or auto])
 299                         ol_enable_bdb2=no
 300                 fi
 301         fi
 302
 303         if test $ol_with_ldbm_api = gdbm -a \
 304                 $ol_with_ldbm_type = btree ; then
 305                 AC_MSG_ERROR([GDBM only supports LDBM type hash])
 306         fi
 307         if test $ol_with_ldbm_api = mdbm -a \
 308                 $ol_with_ldbm_type = btree ; then
 309                 AC_MSG_ERROR([MDBM only supports LDBM type hash])
 310         fi
 311         if test $ol_with_ldbm_api = ndbm -a \
 312                 $ol_with_ldbm_type = btree ; then
 313                 AC_MSG_ERROR([NDBM only supports LDBM type hash])
 314         fi
 315 fi
 316
 317 if test $ol_enable_slurpd = yes ; then
 318         dnl SLURPD was specifically enabled
 319         if test $ol_with_threads = no ; then
 320                 AC_MSG_ERROR([slurpd requires threads])
 321         fi
 322 fi
 323
 324 AC_MSG_RESULT(done)
 325
 326 ## Initialize vars
 327 LDAP_LIBS=
 328 LDBM_LIBS=
 329 LTHREAD_LIBS=
 330 LUTIL_LIBS=
 331
 332 LDAPD_LIBS=
 333 SLAPD_LIBS=
 334 SLURPD_LIBS=
 335
 336 BUILD_LDAPD=no
 337 BUILD_SLAPD=no
 338 BUILD_SLURPD=no
 339
 340 BUILD_BDB2=no
 341 BUILD_LDAP=no
 342 BUILD_LDBM=no
 343 BUILD_PASSWD=no
 344 BUILD_PERL=no
 345 BUILD_SHELL=no
 346 BUILD_TCL=no
 347 BUILD_THREAD=no
 348
 349 BUILD_BDB2_DYNAMIC=no
 350 BUILD_LDAP_DYNAMIC=no
 351 BUILD_LDBM_DYNAMIC=no
 352 BUILD_PASSWD_DYNAMIC=no
 353 BUILD_PERL_DYNAMIC=no
 354 BUILD_SHELL_DYNAMIC=no
 355 BUILD_TCL_DYNAMIC=no
 356
 357 SLAPD_MODULES_LDFLAGS=
 358 SLAPD_MODULES_CPPFLAGS=
 359
 360 SLAPD_PERL_LDFLAGS=
 361 SLAPD_PERL_CPPFLAGS=
 362
 363 KRB_LIBS=
 364 READLINE_LIBS=
 365 TERMCAP_LIBS=
 366 TLS_LIBS=
 367
 368 dnl ----------------------------------------------------------------
 369 dnl Checks for programs
 370
 371 dnl AC_PROG_INSTALL
 372
 373 dnl AIX Thread requires we use cc_r or xlc_r.
 374 dnl But only do this IF AIX and CC is not set
 375 dnl and threads are auto|yes|posix.
 376 dnl
 377 dnl If we find cc_r|xlc_r, force pthreads and assume
 378 dnl             pthread_create is in $LIBS (ie: don't bring in
 379 dnl             any additional thread libraries)
 380 dnl If we do not find cc_r|xlc_r, disable threads
 381
 382 ol_aix_threads=no
 383 case "$target" in
 384 *-*-aix*) dnl all AIX is not a good idea.
 385         if test -z "CC" ; then
 386                 case "$ol_with_threads" in
 387                 auto | yes |  posix) ol_aix_threads=yes ;;
 388                 esac
 389         fi
 390 ;;
 391 esac
 392
 393 if test $ol_aix_threads = yes ; then
 394         if test -z "${CC}" ; then
 395                 AC_CHECK_PROGS(CC,cc_r xlc_r cc)
 396
 397                 if test "$CC" = cc ; then
 398                         dnl no CC! don't allow --with-threads
 399                         if test $ol_with_threads != auto ; then
 400                                 AC_MSG_ERROR([--with-threads requires cc_r (or other suitable compiler) on AIX])
 401                         else
 402                                 AC_MSG_WARN([disabling threads, no cc_r on AIX])
 403                         fi
 404                         ol_with_threads=no
 405                 fi
 406         fi
 407
 408         if test "${CC}" = "cc_r" -o "${CC}" = "xlc_r" ; then
 409                 ol_with_threads=posix
 410                 ol_cv_pthread_create=yes
 411         fi
 412 fi
 413
 414 if test -z "${CC}"; then
 415         AC_CHECK_PROGS(CC,cc)
 416 fi
 417
 418 dnl The default CFLAGS is empty NOT whatever AC_PROG_CC sets.
 419 dnl (for now, let autoconf sort this out)
 420 dnl CFLAGS=${CFLAGS-""}
 421
 422 AM_PROG_LIBTOOL
 423 dnl AC_PROG_MAKE_SET
 424
 425 AC_PROG_AWK
 426 OL_PROG_LN_H
 427 AC_PROG_LN_S
 428
 429 if test "$LN_H" = "cp" -a "$LN_S" = "ln"; then
 430         LN_S="$LN_H"
 431 fi
 432
 433 AC_PATH_PROG(SENDMAIL, sendmail, /usr/lib/sendmail,
 434         $PATH:/usr/libexec:/usr/lib:/usr/sbin:/usr/etc:/etc)
 435 AC_PATH_PROG(EDITOR, vi, /usr/ucb/vi, $PATH:/usr/ucb)
 436 AC_PATH_PROG(FINGER, finger, /usr/ucb/finger, $PATH:/usr/ucb)
 437
 438 ol_link_modules=no
 439 if test $ol_enable_modules != no ; then
 440         AC_PATH_PROG(GLIBCONFIG, glib-config)
 441
 442         if test "no$GLIBCONFIG" = "no" ; then
 443                 if test $ol_enable_modules = yes ; then
 444                         AC_MSG_ERROR([could not locate glib-config])
 445                 fi
 446
 447         else
 448                 SLAPD_MODULES_VERSION="`$GLIBCONFIG --version gmodule`"
 449                 SLAPD_MODULES_CPPFLAGS="`$GLIBCONFIG --cflags gmodule`"
 450                 SLAPD_MODULES_LDFLAGS="`$GLIBCONFIG --libs gmodule`"
 451
 452                 dnl should check glib version
 453                 ol_link_modules=yes
 454         fi
 455 else
 456         ol_with_bdb2_module=static
 457         ol_with_ldap_module=static
 458         ol_with_ldbm_module=static
 459         ol_with_passwd_module=static
 460         ol_with_perl_module=static
 461         ol_with_shell_module=static
 462         ol_with_tcl_module=static
 463 fi
 464
 465 ol_link_perl=no
 466 if test $ol_enable_perl != no ; then
 467         AC_PATH_PROG(PERLBIN, perl, /usr/bin/perl)
 468
 469         if test "no$PERLBIN" = "no" ; then
 470                 if test $ol_enable_perl = yes ; then
 471                         AC_MSG_ERROR([could not locate perl])
 472                 fi
 473
 474         else
 475                 SLAPD_PERL_LDFLAGS="`$PERLBIN -MExtUtils::Embed -e ldopts|sed -e s/-lc//`"
 476                 SLAPD_PERL_CPPFLAGS="`$PERLBIN -MExtUtils::Embed -e ccopts`"
 477
 478                 dnl should check perl version
 479                 ol_link_perl=yes
 480         fi
 481 fi
 482
 483 AC_PROG_CPP
 484
 485 if test $cross_compiling = yes -a $ol_enable_x_compile = yes; then
 486         AC_MSG_WARN([cross compiling....  some functionality will be removed.])
 487
 488 elif test $cross_compiling = no -a $ol_enable_x_compile = yes; then
 489         AC_MSG_WARN([programs compiled here do run here...])
 490         AC_MSG_ERROR([  if not cross compiling, use --disable-x-compile.])
 491
 492 elif test $cross_compiling = yes -a $ol_enable_x_compile = no; then
 493         AC_MSG_WARN([programs compiled here do not run here...])
 494         AC_MSG_ERROR([  if cross compiling,  add --enable-x-compile.])
 495 fi
 496
 497 dnl Checks for UNIX Variants
 498 AC_AIX
 499 AC_ISC_POSIX
 500 AC_MINIX
 501
 502 dnl BeOS requires -lbe -lroot -lnet
 503 AC_CHECK_LIB(be, be_app, [LIBS="$LIBS -lbe -lroot -lnet"], :, [-lroot -lnet])
 504
 505 dnl Checks for system services
 506 AC_CYGWIN
 507 AC_MINGW32
 508 AC_EXEEXT
 509 AC_OBJEXT
 510
 511 AC_DEFINE_UNQUOTED( EXEEXT, "${EXEEXT}", [defined to be the EXE extension])
 512
 513 dnl OpenLDAP requires STDC features
 514 AM_PROG_CC_STDC
 515 if test "X${am_cv_prog_cc_stdc}" = "Xno" ; then
 516         AC_MSG_ERROR([OpenLDAP requires compiler to support STDC constructs.])
 517 fi
 518
 519 dnl AM_C_PROTOTYPES
 520
 521 dnl Check cc depend flags
 522 OL_MKDEPEND
 523 if test "${ol_cv_mkdep}" = no ; then
 524         # this will soon become an error
 525         AC_MSG_WARN([do not know how to generate dependencies])
 526 fi
 527
 528 dnl Checks for libraries
 529
 530 dnl Find socket()
 531 dnl Likely combinations:
 532 dnl             -lsocket [ -lnsl_s | -lnsl ]
 533 dnl             -linet
 534
 535 AC_CHECK_FUNC(socket, :, [
 536 dnl
 537 dnl hopefully we won't include too many libraries
 538 dnl
 539         AC_CHECK_LIB(socket, main)
 540         AC_CHECK_LIB(net, main)
 541         AC_CHECK_LIB(net, socket)
 542         AC_CHECK_LIB(nsl_s, main)
 543         AC_CHECK_LIB(nsl, main)
 544         AC_CHECK_LIB(inet, socket)
 545         AC_CHECK_LIB(gen, main)
 546 ])
 547
 548 dnl Check for resolver routines
 549 AC_CHECK_FUNCS(res_search)
 550 if test $ac_cv_func_res_search = "no" ; then
 551         AC_CHECK_LIB(bind, res_search)
 552         if test "$ac_cv_lib_bind_res_search" = "yes" ; then
 553                 AC_DEFINE(HAVE_RES_SEARCH,1)
 554         else
 555                 AC_CHECK_LIB(resolv, res_search)
 556                 if test "$ac_cv_lib_resolv_res_search" = "yes" ; then
 557                         AC_DEFINE(HAVE_RES_SEARCH,1)
 558                 fi
 559         fi
 560 fi
 561
 562 dnl HP-UX requires -lV3
 563 AC_CHECK_LIB(V3, sigset)
 564
 565 AC_CHECK_HEADERS( regex.h )
 566 if test "$ac_cv_header_regex_h" != yes ; then
 567         AC_MSG_ERROR([POSIX regex.h required.])
 568 fi
 569 AC_CHECK_FUNC(regfree, :, AC_MSG_ERROR([POSIX regex required.]))
 570
 571 OL_POSIX_REGEX
 572 if test "$ol_cv_c_posix_regex" = no ; then
 573         AC_MSG_ERROR([broken POSIX regex!])
 574 fi
 575
 576 AC_CHECK_FUNC(select, :, AC_MSG_ERROR([select() required.]))
 577
 578 dnl Select arg types
 579 dnl (if this detection becomes permenent, it and the select() detection
 580 dnl should be done before the yielding select test)
 581 AC_FUNC_SELECT_ARGTYPES
 582
 583 # ISODE tests
 584 ol_link_isode=no
 585 if test $ol_enable_ldapd != no ; then
 586         AC_MSG_WARN([ldapd is not supported and may suffer from bit rot.])
 587
 588         dnl look for ISODE libraries
 589         AC_CHECK_LIB(xtpp, main, [
 590                 ol_link_isode=yes
 591                 AC_DEFINE(HAVE_XTPP,1, [define if you have -lxttp])
 592                 LDAPD_LIBS="$LDAPD_LIBS -lxtpp -lxtdsap -lxtisode -losi"
 593                 ],:,[-lxtdsap -lxtisode -losi])
 594         AC_CHECK_LIB(dsap, main, [
 595                 ol_link_isode=yes
 596                 AC_DEFINE(HAVE_DSAP,1, [define if you have -ldsap])
 597                 LDAPD_LIBS="$LDAPD_LIBS -ldsap"
 598                 ],:,[-lisode])
 599         AC_CHECK_LIB(isode, main, [
 600                 ol_link_isode=yes
 601                 AC_DEFINE(HAVE_ISODE,1, [define if you have -lisode])
 602                 LDAPD_LIBS="$LDAPD_LIBS -lisode"
 603                 ],:)
 604 fi
 605
 606 if test $ol_link_isode != no; then
 607         AC_CHECK_LIB(pp, main, [
 608                 AC_DEFINE(HAVE_PP,1, [define if you have -lpp])
 609                 LDAPD_LIBS="-lpp $LDAPD_LIBS"
 610                 ],:)
 611
 612         AC_PATH_PROG(PEPSY, pepsy)
 613 fi
 614
 615 dnl
 616 dnl check for kerberos
 617 dnl
 618 ol_link_kerberos=no
 619
 620 if test $ol_with_kerberos = auto -o $ol_with_kerberos = k5 ; then
 621         AC_CHECK_HEADERS(kerberosIV/krb.h kerberosIV/des.h)
 622
 623         if test $ac_cv_header_kerberosIV_krb_h = yes ; then
 624                 AC_CHECK_LIB(krb4, main, [have_k5=yes], [have_k5=no],
 625                         [-lkrb5 -ldes425])
 626
 627                 if test $have_k5 = yes ; then
 628                         ol_with_kerberos=found
 629                         ol_link_kerberos=yes
 630
 631                         KRB_LIBS="-lkrb4 -lkrb5 -ldes425"
 632
 633                         LIBS="$KRB_LIBS $LIBS"
 634
 635                         AC_CACHE_CHECK([for des_debug in Kerberos libraries],
 636                                 [ol_cv_var_des_debug], [
 637                                 dnl save the flags
 638                                 save_LIBS="$LIBS"
 639                                 LIBS="$KRB_LIBS $LIBS"
 640                                 AC_TRY_LINK([
 641 #include <kerberosIV/krb.h>
 642 #include <kerberosIV/des.h>
 643 extern int des_debug;
 644 ],[
 645 des_debug = 1;
 646 ],                              ol_cv_var_des_debug=yes, ol_cv_var_des_debug=no)
 647                                 dnl restore the LIBS
 648                                 LIBS="$save_LIBS"
 649                         ])
 650
 651                         if test $ol_cv_var_des_debug = yes ; then
 652                                 AC_DEFINE(HAVE_DES_DEBUG,1,
 653                                         [define if you have Kerberos des_debug])
 654                         fi
 655
 656                         LIBS="$save_LIBS"
 657                 fi
 658         fi
 659 fi
 660
 661 if test $ol_with_kerberos = auto -o $ol_with_kerberos = k4 ; then
 662         AC_CHECK_HEADERS(krb.h des.h)
 663
 664         if test $ac_cv_header_krb_h = yes ; then
 665                 AC_CHECK_LIB(krb, main, [have_k4=yes], [have_k4=no], [-ldes])
 666
 667                 if test $have_k4 = yes ; then
 668                         ol_with_kerberos=found
 669                         ol_link_kerberos=yes
 670
 671                         KRB_LIBS="-lkrb -ldes"
 672                 fi
 673         fi
 674 fi
 675
 676 if test $ol_link_kerberos = yes ; then
 677         AC_DEFINE(HAVE_KERBEROS, 1, [define if you have Kerberos])
 678 fi
 679
 680 dnl
 681 dnl Check for SSL/TLS
 682 dnl
 683 ol_link_tls=no
 684 if test $ol_with_tls != no ; then
 685
 686         AC_CHECK_HEADERS(ssl.h)
 687
 688         if test $ac_cv_header_ssl_h = yes ; then
 689                 AC_CHECK_LIB(ssl, SSLeay_add_ssl_algorithms,
 690                         [have_ssleay=yes
 691                         need_rsaref=no],
 692                         [have_ssleay=no],
 693                         [-lcrypto])
 694
 695                 if test $have_ssleay = no ; then
 696                         AC_CHECK_LIB(ssl, ssl3_accept,
 697                                 [have_ssleay=yes
 698                                 need_rsaref=yes], [have_ssleay=no],
 699                                 [-lcrypto -lRSAglue -lrsaref])
 700                 fi
 701
 702                 if test $have_ssleay = yes ; then
 703                         ol_with_tls=found
 704                         ol_link_tls=yes
 705
 706                         AC_DEFINE(HAVE_SSLEAY, 1,
 707                                 [define if you have SSLeay or OpenSSL])
 708
 709                         if test $need_rsaref = yes; then
 710                                 AC_DEFINE(HAVE_RSAREF, 1,
 711                                         [define if you have RSAref])
 712
 713                                 TLS_LIBS="-lssl -lcrypto -lRSAglue -lrsaref"
 714                         else
 715                                 TLS_LIBS="-lssl -lcrypto"
 716                         fi
 717                 fi
 718         fi
 719 fi
 720
 721 if test $ol_link_tls = yes ; then
 722         AC_DEFINE(HAVE_TLS, 1, [define if you have TLS])
 723 fi
 724
 725 dnl Tests for reentrant functions necessary to build a
 726 dnl thread_safe -lldap.
 727 AC_CHECK_FUNCS(         \
 728         ctime_r                 \
 729         gethostbyname_r gethostbyaddr_r \
 730 )
 731
 732 if test "$ac_cv_func_ctime_r" = no ; then
 733         ol_cv_func_ctime_r_nargs=0
 734 else
 735         OL_FUNC_CTIME_R_NARGS
 736 dnl     OL_FUNC_CTIME_R_TYPE
 737 fi
 738
 739 if test "$ac_cv_func_gethostbyname_r" = yes ; then
 740         OL_FUNC_GETHOSTBYNAME_R_NARGS
 741 else
 742         ol_cv_func_gethostbyname_r_nargs=0
 743 fi
 744
 745 if test "$ac_cv_func_gethostbyaddr_r" = yes ; then
 746         OL_FUNC_GETHOSTBYADDR_R_NARGS
 747 else
 748         ol_cv_func_gethostbyaddr_r_nargs=0
 749 fi
 750
 751 if test "$ac_cv_func_ctime_r" = yes \
 752         -a "$ol_cv_func_ctime_r_nargs" -ge 2 \
 753         -a "$ol_cv_func_ctime_r_nargs" -le 3 \
 754         -a "$ac_cv_func_gethostbyname_r" = yes \
 755         -a "$ol_cv_func_gethostbyname_r_nargs" -ge 5 \
 756         -a "$ol_cv_func_gethostbyname_r_nargs" -le 6 \
 757         -a "$ac_cv_func_gethostbyaddr_r" = yes \
 758         -a "$ol_cv_func_gethostbyaddr_r_nargs" -ge 5 \
 759         -a "$ol_cv_func_gethostbyaddr_r_nargs" -le 6 \
 760         ; then
 761
 762         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_REENTRANT,1)
 763 fi
 764
 765 ol_link_threads=no
 766 if test $ol_with_threads = auto -o $ol_with_threads = yes \
 767         -o $ol_with_threads = posix ; then
 768
 769         AC_CHECK_HEADERS(pthread.h sched.h)
 770
 771         if test $ac_cv_header_pthread_h = yes ; then
 772                 OL_POSIX_THREAD_VERSION
 773
 774                 if test $ol_cv_pthread_version = final ; then
 775                         AC_DEFINE(HAVE_PTHREADS_FINAL,1,
 776                                 [define if pthreads API compatible with final spec])
 777                 elif test $ol_cv_pthread_version = draft4 ; then
 778                         AC_DEFINE(HAVE_PTHREADS_D4,1,
 779                                 [define if pthreads API compatible with draft4 spec])
 780                 else
 781                         AC_MSG_ERROR([unknown pthread version])
 782                 fi
 783
 784                 # consider threads found
 785                 ol_with_threads=found
 786
 787                 OL_HEADER_LINUX_THREADS
 788
 789                 dnl Now the hard part, how to link?
 790                 dnl
 791                 dnl currently supported checks:
 792                 dnl
 793                 dnl Check for no flags
 794                 dnl     pthread_create() in $LIBS
 795                 dnl
 796                 dnl Check special pthread (final) flags
 797                 dnl     pthread_create() with -mt (Solaris)
 798                 dnl     pthread_create() with -kthread (FreeBSD)
 799                 dnl     pthread_create() with -pthread (FreeBSD/Digital Unix)
 800                 dnl     pthread_create() with -pthreads (?)
 801                 dnl     pthread_create() with -thread (?)
 802                 dnl
 803                 dnl Check pthread (final) libraries
 804                 dnl     pthread_mutex_unlock() in -lpthread -lmach -lexc -lc_r (OSF/1)
 805                 dnl     pthread_mutex_lock() in -lpthread -lmach -lexc (OSF/1)
 806                 dnl     (skipped) pthread_mutex_trylock() in -lpthread -lexc (OSF/1)
 807                 dnl     pthread_join() -Wl,-woff,85 -lpthread (IRIX)
 808                 dnl     pthread_create() in -lpthread (many)
 809                 dnl     pthread_create() in -lc_r (FreeBSD)
 810                 dnl
 811                 dnl Check pthread (draft4) flags (depreciated)
 812                 dnl     pthread_create() with -threads (OSF/1)
 813                 dnl
 814                 dnl Check pthread (draft4) libraries (depreciated)
 815                 dnl     pthread_mutex_unlock() in -lpthreads -lmach -lexc -lc_r (OSF/1)
 816                 dnl     pthread_mutex_lock() in -lpthreads -lmach -lexc (OSF/1)
 817                 dnl     pthread_mutex_trylock() in -lpthreads -lexc (OSF/1)
 818                 dnl     pthread_create() in -lpthreads (many)
 819                 dnl
 820
 821                 dnl pthread_create in $LIBS
 822                 AC_MSG_CHECKING([for pthread_create in default libraries])
 823                 AC_CACHE_VAL(ol_cv_pthread_create,[
 824                 AC_TRY_RUN([
 825 #include <pthread.h>
 826 #ifndef NULL
 827 #define NULL (void*)0
 828 #endif
 829
 830 static void *task(p)
 831         void *p;
 832 {
 833         return (void *) (p == NULL);
 834 }
 835
 836 int main(argc, argv)
 837         int argc;
 838         char **argv;
 839 {
 840         pthread_t t;
 841         int status;
 842
 843         /* make sure pthread_create() isn't just a stub */
 844 #if HAVE_PTHREADS_D4
 845         status = pthread_create(&t, pthread_attr_default, task, NULL);
 846 #else
 847         status = pthread_create(&t, NULL, task, NULL);
 848 #endif
 849
 850         if( status ) return status;
 851
 852         /* make sure pthread_detach() isn't just a stub */
 853 #if HAVE_PTHREADS_D4
 854         status = pthread_detach( &t );
 855 #else
 856         status = pthread_detach( t );
 857 #endif
 858
 859         if( status ) return status;
 860
 861         return status;
 862 }
 863 ],
 864                         [ol_cv_pthread_create=yes],
 865                         [ol_cv_pthread_create=no],
 866                         [dnl assume yes
 867                         ol_cv_pthread_create=yes])])
 868                 AC_MSG_RESULT($ol_cv_pthread_create)
 869
 870                 if test $ol_cv_pthread_create != no ; then
 871                         ol_link_threads=posix
 872                         ol_link_pthreads=""
 873                 fi
 874
 875                 OL_PTHREAD_TRY_LINK([-mt],              [ol_cv_pthread_mt])
 876                 OL_PTHREAD_TRY_LINK([-kthread], [ol_cv_pthread_kthread])
 877                 OL_PTHREAD_TRY_LINK([-pthread], [ol_cv_pthread_pthread])
 878                 OL_PTHREAD_TRY_LINK([-pthreads],[ol_cv_pthread_pthreads])
 879                 OL_PTHREAD_TRY_LINK([-thread],  [ol_cv_pthread_thread])
 880
 881                 OL_PTHREAD_TRY_LINK([-lpthread -lmach -lexc -lc_r],
 882                         [ol_cv_pthread_lpthread_lmach_lexc_lc_r])
 883                 OL_PTHREAD_TRY_LINK([-lpthread -lmach -lexc],
 884                         [ol_cv_pthread_lpthread_lmach_lexc])
 885 dnl             OL_PTHREAD_TRY_LINK([-lpthread -lexc],
 886 dnl                     [ol_cv_pthread_lpthread_lexc])
 887
 888                 OL_PTHREAD_TRY_LINK([-lpthread -Wl,-woff,85],
 889                         [ol_cv_pthread_lib_lpthread_woff])
 890
 891                 OL_PTHREAD_TRY_LINK([-lpthread],[ol_cv_pthread_lpthread])
 892                 OL_PTHREAD_TRY_LINK([-lc_r],    [ol_cv_pthread_lc_r])
 893
 894                 OL_PTHREAD_TRY_LINK([-threads], [ol_cv_pthread_threads])
 895
 896                 OL_PTHREAD_TRY_LINK([-lpthreads -lmach -lexc -lc_r],
 897                         [ol_cv_pthread_lpthreads_lmach_lexc_lc_r])
 898                 OL_PTHREAD_TRY_LINK([-lpthreads -lmach -lexc],
 899                         [ol_cv_pthread_lpthreads_lmach_lexc])
 900                 OL_PTHREAD_TRY_LINK([-lpthreads -lexc],
 901                         [ol_cv_pthread_lpthreads_lexc])
 902
 903                 OL_PTHREAD_TRY_LINK([-lpthreads],       [ol_cv_pthread_lib_lpthreads])
 904
 905                 if test $ol_link_threads != no ; then
 906                         AC_DEFINE(HAVE_PTHREADS,1,
 907                                 [define if you have POSIX Threads])
 908
 909                         LTHREAD_LIBS="$LTHREAD_LIBS $ol_link_pthreads"
 910
 911                         dnl save flags
 912                         save_CPPFLAGS="$CPPFLAGS"
 913                         save_LIBS="$LIBS"
 914                         LIBS="$LTHREAD_LIBS $LIBS"
 915
 916                         dnl All POSIX Thread (final) implementations should have
 917                         dnl sched_yield instead of pthread yield.
 918                         dnl check for both
 919                         AC_CHECK_FUNCS(sched_yield pthread_yield)
 920
 921                         if test $ac_cv_func_sched_yield = no -a \
 922                                 $ac_cv_func_pthread_yield = no ; then
 923                                 dnl Digital UNIX has sched_yield() in -lrt
 924                                 AC_CHECK_LIB(rt, sched_yield,
 925                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
 926                                         AC_DEFINE(HAVE_SCHED_YIELD,1)
 927                                         ac_cv_func_sched_yield=yes],
 928                                         [ac_cv_func_sched_yield=no])
 929                         fi
 930                         if test $ac_cv_func_sched_yield = no -a \
 931                                 $ac_cv_func_pthread_yield = no ; then
 932                                 dnl Solaris has sched_yield() stub in -lposix4
 933                                 dnl but we'll use thr_yield instead.
 934                                 AC_CHECK_FUNCS(thr_yield)
 935                         fi
 936                         if test $ac_cv_func_sched_yield = no -a \
 937                                 $ac_cv_func_pthread_yield = no -a \
 938                                 "$ac_cv_func_thr_yield" = no ; then
 939                                 AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
 940                         fi
 941
 942                         dnl Check functions for compatibility
 943                         AC_CHECK_FUNCS(pthread_kill)
 944
 945                         dnl Check for pthread_detach with <pthread.h> inclusion
 946                         dnl as it's symbol may have been mangled.
 947                         AC_CACHE_CHECK([for pthread_detach with <pthread.h>],
 948                                 [ol_cv_func_pthread_detach], [
 949                                 dnl save the flags
 950                                 AC_TRY_LINK([
 951 #include <pthread.h>
 952 #ifndef NULL
 953 #define NULL (void*)0
 954 #endif
 955 ],
 956                                         [pthread_detach(NULL);],
 957                                         [ol_cv_func_pthread_detach=yes],
 958                                         [ol_cv_func_pthread_detach=no])
 959                         ])
 960
 961                         if test $ol_cv_func_pthread_detach = no ; then
 962                                 AC_MSG_ERROR([could not locate pthread_detach()])
 963                         fi
 964
 965                         AC_DEFINE(HAVE_PTHREAD_DETACH,1,
 966                                 [define if you have pthread_detach function])
 967
 968                         dnl Check for setconcurreny functions
 969                         AC_CHECK_FUNCS( \
 970                                 pthread_setconcurrency \
 971                                 pthread_getconcurrency \
 972                                 thr_setconcurrency \
 973                                 thr_getconcurrency \
 974                         )
 975
 976                         OL_SYS_LINUX_THREADS
 977                         OL_LINUX_THREADS
 978
 979                         if test $ol_cv_linux_threads = error; then
 980                                 AC_MSG_ERROR([LinuxThreads header/library mismatch]);
 981                         fi
 982
 983                         AC_MSG_CHECKING([if pthread_create() works])
 984                         AC_CACHE_VAL(ol_cv_pthread_create_works,[
 985                         AC_TRY_RUN([
 986 #include <pthread.h>
 987 #ifndef NULL
 988 #define NULL (void*)0
 989 #endif
 990
 991 static void *task(p)
 992         void *p;
 993 {
 994         return (void *) (p == NULL);
 995 }
 996
 997 int main(argc, argv)
 998         int argc;
 999         char **argv;
1000 {
1001         pthread_t t;
1002 #if HAVE_PTHREADS_D4
1003         exit(pthread_create(&t, pthread_attr_default, task, NULL));
1004 #else
1005         exit(pthread_create(&t, NULL, task, NULL));
1006 #endif
1007 }
1008 ],
1009                                 [ol_cv_pthread_create_works=yes],
1010                                 [ol_cv_pthread_create_works=no],
1011                                 [dnl assume yes
1012                                 ol_cv_pthread_create_works=yes])])
1013                         AC_MSG_RESULT($ol_cv_pthread_create_works)
1014
1015                         if test $ol_cv_pthread_create_works = no ; then
1016                                 AC_MSG_ERROR([pthread_create is not usable, check environment settings])
1017                         fi
1018
1019                         dnl Check if select causes an yield
1020                         if test $ol_with_yielding_select = auto ; then
1021                                 AC_MSG_CHECKING([if select yields when using pthreads])
1022                                 AC_CACHE_VAL(ol_cv_pthread_select_yields,[
1023                                 AC_TRY_RUN([
1024 #include <sys/types.h>
1025 #include <sys/time.h>
1026 #include <unistd.h>
1027 #include <pthread.h>
1028 #ifndef NULL
1029 #define NULL (void*) 0
1030 #endif
1031
1032 static int fildes[2];
1033
1034 static void *task(p)
1035         void *p;
1036 {
1037         int i;
1038         struct timeval tv;
1039
1040         fd_set rfds;
1041
1042         tv.tv_sec=10;
1043         tv.tv_usec=0;
1044
1045         FD_ZERO(&rfds);
1046         FD_SET(fildes[0], &rfds);
1047
1048         /* we're not interested in any fds */
1049         i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv);
1050
1051         if(i < 0) {
1052                 perror("select");
1053                 exit(10);
1054         }
1055
1056         exit(0); /* if we exit here, the select blocked the whole process */
1057 }
1058
1059 int main(argc, argv)
1060         int argc;
1061         char **argv;
1062 {
1063         pthread_t t;
1064
1065         /* create a pipe to select */
1066         if(pipe(&fildes[0])) {
1067                 perror("select");
1068                 exit(1);
1069         }
1070
1071 #ifdef HAVE_PTHREAD_SETCONCURRENCY
1072         (void) pthread_setconcurrency(2);
1073 #else
1074 #ifdef HAVE_THR_SETCONCURRENCY
1075         /* Set Solaris LWP concurrency to 2 */
1076         thr_setconcurrency(2);
1077 #endif
1078 #endif
1079
1080 #if HAVE_PTHREADS_D4
1081         pthread_create(&t, pthread_attr_default, task, NULL);
1082 #else
1083         pthread_create(&t, NULL, task, NULL);
1084 #endif
1085
1086 #if HAVE_SCHED_YIELD
1087         sched_yield();  /* make sure task runs first */
1088 #else
1089 #ifdef HAVE_PTHREAD_YIELD
1090         pthread_yield();        /* make sure task runs first */
1091 #endif
1092 #endif
1093
1094         exit(2);
1095 }],
1096                                 [ol_cv_pthread_select_yields=no],
1097                                 [ol_cv_pthread_select_yields=yes], [
1098                                 AC_MSG_ERROR([crossing compiling: use --with-yielding_select=yes|no|manual])])])
1099                                 AC_MSG_RESULT($ol_cv_pthread_select_yields)
1100
1101                                 if test $ol_cv_pthread_select_yields = yes ; then
1102                                         ol_with_yielding_select=yes
1103                                 fi
1104                         fi
1105
1106                         dnl restore flags
1107                         CPPFLAGS="$save_CPPFLAGS"
1108                         LIBS="$save_LIBS"
1109                 else
1110                         AC_MSG_ERROR([could not link with POSIX Threads])
1111                 fi
1112         fi
1113
1114         if test $ol_with_threads = posix ; then
1115                 AC_MSG_ERROR([could not locate POSIX Threads])
1116         fi
1117 fi
1118
1119 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1120         -o $ol_with_threads = mach ; then
1121
1122         dnl check for Mach CThreads
1123         AC_CHECK_HEADERS(mach/cthreads.h)
1124         if test $ac_cv_header_mach_cthreads_h = yes ; then
1125                 ol_with_threads=found
1126
1127                 dnl check for cthread support in current $LIBS
1128                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
1129
1130                 if test $ol_link_threads = no ; then
1131                         dnl try -all_load
1132                         dnl this test needs work
1133                         AC_CACHE_CHECK([for cthread_fork with -all_load],
1134                                 [ol_cv_cthread_all_load], [
1135                                 dnl save the flags
1136                                 save_LIBS="$LIBS"
1137                                 LIBS="-all_load $LIBS"
1138                                 AC_TRY_LINK([#include <mach/cthreads.h>],[
1139                                         cthread_fork((void *)0, (void *)0);
1140                                         ], ol_cv_cthread_all_load=yes, ol_cv_cthread_all_load=no)
1141                                 dnl restore the LIBS
1142                                 LIBS="$save_LIBS"
1143                         ])
1144
1145                         if test $ol_cv_cthread_all_load = yes ; then
1146                                 LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
1147                                 ol_link_threads=mach
1148                         fi
1149                 fi
1150
1151                 if test $ol_link_threads != no ; then
1152                         : check for cthread specific functionality here
1153                         AC_DEFINE(HAVE_MACH_CTHREADS,1,
1154                                 [define if you have Mach Cthreads])
1155                 else
1156                         AC_MSG_ERROR([could not link with Mach CThreads])
1157                 fi
1158         fi
1159
1160         if test $ol_with_threads = mach ; then
1161                 AC_MSG_ERROR([could not locate Mach CThreads])
1162         fi
1163 fi
1164
1165 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1166         -o $ol_with_threads = lwp ; then
1167
1168         dnl check for SunOS5 LWP
1169         AC_CHECK_HEADERS(thread.h synch.h)
1170         if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
1171                 AC_CHECK_LIB(thread, thr_create, [have_thr=yes], [have_thr=no])
1172
1173                 if test $have_thr = yes ; then
1174                         AC_DEFINE(HAVE_THR,1,
1175                                 [if you have Solaris LWP (thr) package])
1176                         LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
1177                         ol_link_threads=thr
1178
1179                         if test $ol_with_yielding_select = auto ; then
1180                                 ol_with_yielding_select=yes
1181                         fi
1182
1183                         dnl Check for setconcurreny functions
1184                         AC_CHECK_FUNCS( \
1185                                 thr_setconcurrency \
1186                                 thr_getconcurrency \
1187                         )
1188                 fi
1189         fi
1190
1191         dnl check for SunOS4 LWP
1192         AC_CHECK_HEADERS(lwp/lwp.h)
1193         if test $ac_cv_header_lwp_lwp_h = yes ; then
1194                 AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
1195
1196                 if test $have_lwp = yes ; then
1197                         AC_DEFINE(HAVE_LWP,1,
1198                                 [if you have SunOS LWP package])
1199                         LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
1200                         ol_link_threads=lwp
1201
1202                         if test $ol_with_yielding_select = auto ; then
1203                                 ol_with_yielding_select=no
1204                         fi
1205                 fi
1206         fi
1207 fi
1208
1209 if test $ol_with_yielding_select = yes ; then
1210         AC_DEFINE(HAVE_YIELDING_SELECT,1,
1211                 [define if select implicitly yields])
1212 fi
1213
1214 if test $ol_with_threads = manual ; then
1215         dnl User thinks he can manually configure threads.
1216         ol_link_threads=yes
1217
1218         AC_MSG_WARN([thread defines and link options must be set manually])
1219
1220         AC_CHECK_HEADERS(pthread.h sched.h)
1221         AC_CHECK_FUNCS(sched_yield pthread_yield)
1222         OL_HEADER_LINUX_THREADS
1223
1224         AC_CHECK_HEADERS(mach/cthreads.h)
1225         AC_CHECK_HEADERS(lwp/lwp.h)
1226         AC_CHECK_HEADERS(thread.h synch.h)
1227 fi
1228
1229 if test $ol_link_threads != no ; then
1230         dnl needed to get reentrant/threadsafe versions
1231         dnl
1232         AC_DEFINE(REENTRANT,1)
1233         AC_DEFINE(_REENTRANT,1)
1234         AC_DEFINE(THREAD_SAFE,1)
1235         AC_DEFINE(_THREAD_SAFE,1)
1236         AC_DEFINE(THREADSAFE,1)
1237         AC_DEFINE(_THREADSAFE,1)
1238         AC_DEFINE(_SGI_MP_SOURCE,1)
1239
1240         dnl The errno declaration may dependent upon _REENTRANT.
1241         dnl If it does, we must link with thread support.
1242         AC_CACHE_CHECK([for thread specific errno],
1243                 [ol_cv_errno_thread_specific], [
1244                 AC_TRY_LINK([#include <errno.h>], [errno = 0;],
1245                         [ol_cv_errno_thread_specific=yes],
1246                         [ol_cv_errno_thread_specific=no])
1247         ])
1248
1249         dnl The h_errno declaration may dependent upon _REENTRANT.
1250         dnl If it does, we must link with thread support.
1251         AC_CACHE_CHECK([for thread specific h_errno],
1252                 [ol_cv_h_errno_thread_specific], [
1253                 AC_TRY_LINK([#include <netdb.h>], [h_errno = 0;],
1254                         [ol_cv_h_errno_thread_specific=yes],
1255                         [ol_cv_h_errno_thread_specific=no])
1256         ])
1257
1258         if test $ol_cv_errno_thread_specific != yes \
1259                 -o $ol_cv_h_errno_thread_specific != yes ; then
1260                 LIBS="$LTHREAD_LIBS $LIBS"
1261                 LTHREAD_LIBS=""
1262         fi
1263
1264 dnl When in thread environment, use
1265 dnl             #if defined( HAVE_REENTRANT_FUNCTIONS ) \
1266 dnl                     || defined( HAVE_FUNC_R )
1267 dnl                     func_r(...);
1268 dnl             #else
1269 dnl             #       if defined( HAVE_THREADS )
1270 dnl                             /* lock */
1271 dnl             #       endif
1272 dnl                             func(...);
1273 dnl             #       if defined( HAVE_THREADS )
1274 dnl                             /* unlock */
1275 dnl             #       endif
1276 dnl             #endif
1277 dnl
1278 dnl HAVE_REENTRANT_FUNCTIONS is derived from:
1279 dnl             _POSIX_REENTRANT_FUNCTIONS
1280 dnl             _POSIX_THREAD_SAFE_FUNCTIONS
1281 dnl             _POSIX_THREADSAFE_FUNCTIONS
1282 dnl
1283 dnl             and is currently defined in lthread.h
1284 dnl
1285 dnl HAVE_THREADS is defined by lthread.h iff -UNO_THREADS
1286 dnl
1287 dnl libldap/*.c should only include <lthread.h> iff
1288 dnl LDAP_R_COMPILE is defined.  ie:
1289 dnl             #ifdef LDAP_R_COMPILE
1290 dnl             #       include LDAP_R_COMPILE
1291 dnl             #endif
1292 dnl
1293 dnl LDAP_R_COMPILE is defined by libldap_r/Makefile.in
1294 dnl specifically for compiling the threadsafe version of
1295 dnl     the ldap library (-lldap_r).
1296 dnl
1297 dnl     dnl check for reentrant/threadsafe functions
1298 dnl     dnl
1299 dnl     dnl note: these should only be used when linking
1300 dnl     dnl       with $LTHREAD_LIBS
1301 dnl     dnl
1302 dnl     save_CPPFLAGS="$CPPFLAGS"
1303 dnl     save_LIBS="$LIBS"
1304 dnl     LIBS="$LTHREAD_LIBS $LIBS"
1305 dnl     AC_CHECK_FUNCS( \
1306 dnl             gmtime_r \
1307 dnl             gethostbyaddr_r gethostbyname_r \
1308 dnl             feof_unlocked unlocked_feof \
1309 dnl             putc_unlocked unlocked_putc \
1310 dnl             flockfile ftrylockfile \
1311 dnl     )
1312 dnl     CPPFLAGS="$save_CPPFLAGS"
1313 dnl     LIBS="$save_LIBS"
1314 fi
1315
1316 if test $ol_link_threads = no ; then
1317         if test $ol_with_threads = yes ; then
1318                 AC_MSG_ERROR([no suitable thread support])
1319         fi
1320
1321         if test $ol_with_threads = auto ; then
1322                 AC_MSG_WARN([no suitable thread support, disabling threads])
1323                 ol_with_threads=no
1324         fi
1325
1326         AC_DEFINE(NO_THREADS,1,
1327                 [define if you have (or want) no threads])
1328         LTHREAD_LIBS=""
1329 fi
1330
1331 if test $ol_link_threads != no ; then
1332         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE,1)
1333 fi
1334
1335 dnl ----------------------------------------------------------------
1336
1337 ol_link_ldbm=no
1338 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db2 ; then
1339         OL_BERKELEY_DB2
1340
1341         if test $ol_cv_berkeley_db2 = yes ; then
1342                 ol_link_ldbm=db2
1343                 ol_with_ldbm_api=db2
1344
1345                 if test $ol_with_ldbm_type = hash ; then
1346                         AC_DEFINE(LDBM_USE_DBHASH,1)
1347                 else
1348                         AC_DEFINE(LDBM_USE_DBBTREE,1)
1349                 fi
1350
1351                 dnl $ol_cv_lib_db2 should be yes or -ldb
1352                 dnl (it could be no, but that would be an error
1353                 if test $ol_cv_lib_db2 != yes ; then
1354                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db2"
1355                 fi
1356         fi
1357 fi
1358
1359 ol_link_bdb2=no
1360 if test $ol_link_ldbm = db2 -a $ol_enable_bdb2 != no ; then
1361         ol_link_bdb2=yes
1362 fi
1363
1364 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
1365         OL_BERKELEY_DB
1366
1367         if test $ol_cv_berkeley_db = yes ; then
1368                 ol_link_ldbm=db
1369                 ol_with_ldbm_api=db
1370
1371                 if test $ol_with_ldbm_type = hash ; then
1372                         AC_DEFINE(LDBM_USE_DBHASH,1)
1373                 else
1374                         AC_DEFINE(LDBM_USE_DBBTREE,1)
1375                 fi
1376
1377                 dnl $ol_cv_lib_db should be yes or -ldb
1378                 dnl (it could be no, but that would be an error
1379                 if test $ol_cv_lib_db != yes ; then
1380                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db"
1381                 fi
1382         fi
1383 fi
1384
1385 if test $ol_with_ldbm_api = manual ; then
1386         dnl User thinks he can manually configure LDBM api.
1387         ol_link_ldbm=yes
1388
1389         AC_MSG_WARN([LDBM defines and link options must be set manually])
1390
1391         AC_CHECK_HEADERS(db.h db_185.h gdbm.h ndbm.h)
1392 fi
1393
1394 if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
1395         AC_MSG_WARN(Could not find LDBM with BTREE support)
1396         ol_with_ldbm_api=none
1397 fi
1398
1399 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = mdbm ; then
1400         OL_MDBM
1401
1402         if test $ol_cv_mdbm = yes ; then
1403                 ol_link_ldbm=mdbm
1404                 ol_with_ldbm_api=mdbm
1405                 if test $ol_cv_lib_mdbm != yes ; then
1406                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_mdbm"
1407                 fi
1408         fi
1409 fi
1410
1411 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
1412         OL_GDBM
1413
1414         if test $ol_cv_gdbm = yes ; then
1415                 ol_link_ldbm=gdbm
1416                 ol_with_ldbm_api=gdbm
1417
1418                 if test $ol_cv_lib_gdbm != yes ; then
1419                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
1420                 fi
1421         fi
1422 fi
1423
1424 if test $ol_with_ldbm_api = auto ; then
1425         AC_MSG_WARN([skipping automatic checking for NDBM, must be manually enabled.])
1426 elif test $ol_with_ldbm_api = ndbm ; then
1427         OL_NDBM
1428
1429         if test $ol_cv_ndbm = yes ; then
1430                 ol_link_ldbm=ndbm
1431                 ol_with_ldbm_api=ndbm
1432
1433                 if test $ol_cv_lib_ndbm != yes ; then
1434                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
1435                 fi
1436         fi
1437 fi
1438
1439 if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
1440         AC_MSG_WARN(could not find suitable LDBM backend)
1441         if test $ol_enable_ldbm = yes ; then
1442                 AC_MSG_ERROR(select appropriate LDBM options or disable)
1443         fi
1444
1445         AC_MSG_WARN(disabling LDBM)
1446         ol_enable_ldbm=no
1447 fi
1448
1449 if test $ol_enable_wrappers != no ; then
1450         AC_CHECK_HEADERS(tcpd.h)
1451
1452         if test $ac_cv_header_tcpd_h != yes ; then
1453                 have_wrappers=no
1454         else
1455                 AC_CHECK_LIB(wrap, main,
1456                         [have_wrappers=yes], [have_wrappers=no])
1457         fi
1458
1459         if test $have_wrappers = yes ; then
1460                 AC_DEFINE(HAVE_TCPD,1, [define if you have -lwrap])
1461                 SLAPD_LIBS="$SLAPD_LIBS -lwrap"
1462
1463                 dnl We add another check for -lnsl since some libwrap's
1464                 dnl need it, but it isn't always included from above
1465                 AC_CHECK_LIB(nsl, main)
1466         else
1467                 AC_MSG_WARN(could not find -lwrap)
1468                 if test $ol_enable_wrappers = yes ; then
1469                         AC_MSG_ERROR(could not find wrappers, select appropriate options or disable)
1470                 fi
1471
1472                 AC_MSG_WARN(disabling wrappers support)
1473                 ol_enable_wrappers=no
1474         fi
1475 fi
1476
1477 if test $ol_enable_syslog != no ; then
1478         AC_CHECK_FUNC(openlog)
1479         if test $ac_cv_func_openlog = no -a $ol_enable_syslog = yes; then
1480                 AC_MSG_ERROR(could not find syslog, select appropriate options or disable)
1481         fi
1482         ol_enable_syslog=$ac_cv_func_openlog
1483 fi
1484
1485 if test $ol_enable_dmalloc != no ; then
1486         AC_CHECK_HEADERS(dmalloc.h)
1487         AC_CHECK_LIB(dmalloc, dmalloc_shutdown)
1488 fi
1489
1490 if test $ol_enable_tcl != no ; then
1491         AC_CHECK_HEADERS(tcl.h)
1492
1493         if test $ac_cv_header_tcl_h != yes ; then
1494                 have_tcl=no
1495         else
1496                 AC_CHECK_LIB(tcl,main,
1497                         [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl"],
1498                         [have_tcl=no])
1499
1500                 if test $have_tcl != yes; then
1501                         AC_CHECK_LIB(tcl7.6,main,
1502                                 [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl7.6"],
1503                                 [have_tcl=no])
1504                 fi
1505
1506                 if test $have_tcl != yes; then
1507                         AC_CHECK_LIB(tcl8.0,main,
1508                                 [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl8.0"],
1509                                 [have_tcl=no])
1510                 fi
1511         fi
1512
1513         if test $have_tcl != yes ; then
1514                 AC_MSG_WARN([could not find -ltcl])
1515                 if test $ol_enable_tcl = yes ; then
1516                         AC_MSG_ERROR([could not find tcl, select appropriate options or disable])
1517                 fi
1518
1519                 ol_enable_tcl=no
1520         fi
1521 fi
1522
1523 # ud needs termcap (should insert check here)
1524 ol_link_termcap=no
1525 AC_CHECK_HEADERS(termcap.h ncurses.h)
1526
1527 if test $ol_link_termcap = no ; then
1528         AC_CHECK_LIB(termcap, tputs, [have_termcap=yes], [have_termcap=no])
1529         if test $have_termcap = yes ; then
1530                 AC_DEFINE(HAVE_TERMCAP, 1, [define if you have -ltermcap])
1531                 ol_link_termcap=yes
1532                 TERMCAP_LIBS=-ltermcap
1533         fi
1534 fi
1535
1536 if test $ol_link_termcap = no ; then
1537         AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
1538         if test $have_ncurses = yes ; then
1539                 AC_DEFINE(HAVE_NCURSES, 1, [define if you have -lncurses])
1540                 ol_link_termcap=yes
1541                 TERMCAP_LIBS=-lncurses
1542         fi
1543 fi
1544
1545 if test $ol_link_termcap = no ; then
1546         AC_DEFINE(NO_TERMCAP,1, [define if you have no termcap support])
1547         TERMCAP_LIBS=
1548 fi
1549
1550 dnl
1551 dnl Check for GNU readline
1552 dnl
1553 ol_link_readline=no
1554 if test $ol_with_readline != no ; then
1555         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
1556
1557         if test $ac_cv_header_readline_readline_h = yes ; then
1558                 save_LIBS="$LIBS"
1559                 LIBS="$TERMCAP_LIBS $LIBS"
1560                 AC_CHECK_LIB(readline, readline,
1561                         [have_readline=yes], [have_readline=no])
1562                 LIBS="$save_LIBS"
1563
1564                 if test $have_readline = yes ; then
1565                         ol_with_readline=found
1566                         ol_link_readline=yes
1567
1568                         READLINE_LIBS="-lreadline"
1569                 fi
1570         fi
1571 fi
1572
1573 if test $ol_link_readline = yes ; then
1574         AC_DEFINE(HAVE_READLINE, 1, [define if you have -lreadline])
1575 fi
1576
1577
1578 # FreeBSD (and others) have crypt(3) in -lcrypt
1579 if test $ol_enable_crypt != no ; then
1580         AC_CHECK_FUNC(crypt, [have_crypt=yes], [
1581                 AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
1582                         have_crypt=yes], [have_crypt=no])])
1583
1584         if test $have_crypt = yes ; then
1585                 AC_DEFINE(HAVE_CRYPT,1)
1586         else
1587                 AC_MSG_WARN(could not find crypt)
1588                 if test $ol_enable_crypt = yes ; then
1589                         AC_MSG_ERROR(could not find crypt, select appropriate options or disable)
1590                 fi
1591
1592                 AC_MSG_WARN(disabling crypt support)
1593                 ol_enable_crypt=no
1594         fi
1595 fi
1596
1597 # FreeBSD (and others) have setproctitle(3) in -lutil
1598 if test $ol_enable_proctitle != no ; then
1599         AC_CHECK_FUNC(setproctitle,     [have_setproctitle=yes], [
1600                 AC_CHECK_LIB(util, setproctitle,
1601                         [have_setproctitle=yes
1602                         LUTIL_LIBS="$LUTIL_LIBS -lutil"],
1603                         [have_setproctitle=no
1604                         LIBOBJS="$LIBOBJS setproctitle.o"])])
1605
1606         if test $have_setproctitle = yes ; then
1607                 AC_DEFINE(HAVE_SETPROCTITLE,1)
1608         fi
1609 fi
1610
1611 dnl ----------------------------------------------------------------
1612 dnl Checks for header files.
1613 OL_HEADER_STDC
1614
1615 if test $ol_cv_header_stdc != yes; then
1616         AC_MSG_WARN([could not locate Standard C compliant headers])
1617 fi
1618
1619 AC_HEADER_DIRENT
1620 AC_HEADER_SYS_WAIT
1621 AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
1622 if test $am_cv_sys_posix_termios = yes ; then
1623         AC_DEFINE(HAVE_POSIX_TERMIOS,1,
1624                 [define if you have POSIX termios])
1625 fi
1626
1627 AC_CHECK_HEADERS(       \
1628         arpa/inet.h             \
1629         arpa/nameser.h  \
1630         assert.h                \
1631         crypt.h                 \
1632         errno.h                 \
1633         fcntl.h                 \
1634         filio.h                 \
1635         getopt.h                \
1636         grp.h                   \
1637         libutil.h               \
1638         limits.h                \
1639         locale.h                \
1640         malloc.h                \
1641         memory.h                \
1642         psap.h                  \
1643         pwd.h                   \
1644         resolv.h                \
1645         sgtty.h                 \
1646         shadow.h                \
1647         stdarg.h                \
1648         stddef.h                \
1649         string.h                \
1650         strings.h               \
1651         sysexits.h              \
1652         sys/file.h              \
1653         sys/filio.h             \
1654         sys/errno.h             \
1655         sys/ioctl.h             \
1656         sys/param.h             \
1657         sys/resource.h  \
1658         sys/select.h    \
1659         sys/socket.h    \
1660         sys/syslog.h    \
1661         sys/time.h              \
1662         sys/types.h             \
1663         syslog.h                \
1664         termios.h               \
1665         unistd.h                \
1666 )
1667
1668 dnl ----------------------------------------------------------------
1669 dnl Checks for typedefs, structures, and compiler characteristics.
1670 AC_TYPE_GETGROUPS dnl requires AC_TYPE_UID_T
1671 AC_TYPE_MODE_T
1672 AC_TYPE_OFF_T
1673 AC_TYPE_PID_T
1674 AM_TYPE_PTRDIFF_T
1675 AC_TYPE_SIGNAL
1676 OL_TYPE_SIG_ATOMIC_T
1677 AC_TYPE_SIZE_T
1678 AC_STRUCT_ST_BLKSIZE
1679 AC_HEADER_TIME
1680 AC_STRUCT_TM
1681 OL_STRUCT_PASSWD_PW_GECOS
1682 OL_STRUCT_PASSWD_PW_PASSWD
1683
1684 OL_C_UPPER_LOWER
1685 AC_C_CONST
1686 OL_C_VOLATILE
1687
1688 if test $cross_compiling = yes ; then
1689         AC_DEFINE(CROSS_COMPILING, 1, [define if cross compiling])
1690
1691         AC_DEFINE(LBER_INT_T,long)
1692         AC_DEFINE(LBER_TAG_T,long)
1693         AC_DEFINE(LBER_SOCKET_T,int)
1694
1695 else
1696         AC_C_BIGENDIAN
1697         AC_CHECK_SIZEOF(short)
1698         AC_CHECK_SIZEOF(int)
1699         AC_CHECK_SIZEOF(long)
1700
1701         if test "$ac_cv_sizeof_int" -lt 4 ; then
1702                 AC_MSG_WARN([OpenLDAP requires 'int' to be 32 bits or greater.])
1703
1704                 AC_DEFINE(LBER_INT_T,long)
1705                 AC_DEFINE(LBER_TAG_T,long)
1706                 AC_DEFINE(LBER_SOCKET_T,int)
1707         else
1708                 AC_DEFINE(LBER_INT_T,int)
1709                 AC_DEFINE(LBER_TAG_T,long)
1710                 AC_DEFINE(LBER_SOCKET_T,int)
1711         fi
1712 fi
1713
1714 AC_DEFINE(LBER_LEN_T,long)
1715
1716 dnl ----------------------------------------------------------------
1717 dnl Checks for library functions.
1718 AC_FUNC_MEMCMP
1719 dnl AM_FUNC_MKTIME dnl checks for sys/time.h and unistd.h
1720 AC_FUNC_STRFTIME
1721 dnl AM_FUNC_STRTOD
1722
1723 dnl we should use vfork instead of fork in a number of places...
1724 dnl AC_FUNC_VFORK
1725 AC_FUNC_VPRINTF
1726
1727 if test $ac_cv_func_vprintf = yes ; then
1728         dnl check for vsnprintf
1729         AC_CHECK_FUNCS(vsnprintf vsprintf)
1730 fi
1731
1732 AC_CHECK_FUNCS(         \
1733         bcopy                   \
1734         closesocket             \
1735         endgrent                \
1736         endpwent                \
1737         flock                   \
1738         getdtablesize   \
1739         getgrgid                \
1740         gethostname             \
1741         getpass                 \
1742         getpwuid                \
1743         getpwnam                \
1744         getspnam                \
1745         gettimeofday    \
1746         initgroups              \
1747         lockf                   \
1748         memcpy                  \
1749         memmove                 \
1750         mkstemp                 \
1751         read                    \
1752         recv                    \
1753         recvfrom                \
1754         setpwfile               \
1755         setgid                  \
1756         setegid                 \
1757         setsid                  \
1758         setuid                  \
1759         seteuid                 \
1760         signal                  \
1761         sigset                  \
1762         snprintf                \
1763         strdup                  \
1764         strerror                \
1765         strpbrk                 \
1766         strrchr                 \
1767         strsep                  \
1768         strstr                  \
1769         strtol                  \
1770         strtoul                 \
1771         strspn                  \
1772         sysconf                 \
1773         waitpid                 \
1774         wait4                   \
1775         write                   \
1776         send                    \
1777         sendto                  \
1778 )
1779
1780 dnl We actually may need to replace more than this.
1781 AC_REPLACE_FUNCS(getopt tempnam)
1782
1783 dnl ----------------------------------------------------------------
1784 # Check Configuration
1785 OL_SYS_ERRLIST
1786
1787 dnl ----------------------------------------------------------------
1788 dnl Sort out defines
1789
1790 if test "$ol_enable_debug" != no ; then
1791         AC_DEFINE(LDAP_DEBUG,1)
1792 fi
1793 if test "$ol_enable_syslog" = yes ; then
1794         AC_DEFINE(LDAP_SYSLOG,1)
1795 fi
1796 if test "$ol_enable_libui" = yes ; then
1797         AC_DEFINE(LDAP_LIBUI,1)
1798 fi
1799 if test "$ol_enable_cache" = no ; then
1800         AC_DEFINE(LDAP_NOCACHE,1)
1801 fi
1802 if test "$ol_enable_dns" != no ; then
1803         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_DNS,LDAP_VENDOR_VERSION)
1804 fi
1805 if test "$ol_enable_proctitle" != no ; then
1806         AC_DEFINE(LDAP_PROCTITLE,1)
1807 fi
1808 if test "$ol_enable_referrals" != no ; then
1809         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS,LDAP_VENDOR_VERSION)
1810 fi
1811 if test "$ol_enable_cldap" != no ; then
1812         AC_DEFINE(LDAP_CONNECTIONLESS,1)
1813 fi
1814
1815 if test "$ol_enable_aclgroups" != no ; then
1816         AC_DEFINE(SLAPD_ACLGROUPS,1)
1817 fi
1818 if test "$ol_enable_crypt" != no ; then
1819         AC_DEFINE(SLAPD_CRYPT,1)
1820 fi
1821 if test "$ol_enable_cleartext" != no ; then
1822         AC_DEFINE(SLAPD_CLEARTEXT,1)
1823 fi
1824 if test "$ol_enable_phonetic" != no ; then
1825         AC_DEFINE(SLAPD_PHONETIC,1)
1826 fi
1827 if test "$ol_enable_rlookups" != no ; then
1828         AC_DEFINE(SLAPD_RLOOKUPS,1)
1829 fi
1830
1831 if test "$ol_link_modules" != no ; then
1832         AC_DEFINE(SLAPD_MODULES,1)
1833         BUILD_SLAPD=yes
1834 fi
1835
1836 if test "$ol_link_bdb2" != no ; then
1837         AC_DEFINE(SLAPD_BDB2,1)
1838         BUILD_SLAPD=yes
1839         BUILD_BDB2=yes
1840         if test "$ol_with_bdb2_module" != static ; then
1841                 AC_DEFINE(SLAPD_BDB2_DYNAMIC,1)
1842                 BUILD_BDB2_DYNAMIC=yes
1843         fi
1844 fi
1845
1846 if test "$ol_enable_ldap" != no ; then
1847         AC_DEFINE(SLAPD_LDAP,1)
1848         BUILD_SLAPD=yes
1849         BUILD_LDAP=yes
1850         if test "$ol_with_ldap_module" != static ; then
1851                 AC_DEFINE(SLAPD_LDAP_DYNAMIC,1)
1852                 BUILD_LDAP_DYNAMIC=yes
1853         fi
1854 fi
1855
1856 if test "$ol_link_ldbm" != no ; then
1857         AC_DEFINE(SLAPD_LDBM,1)
1858         BUILD_SLAPD=yes
1859         BUILD_LDBM=yes
1860         if test "$ol_with_ldbm_module" != static ; then
1861                 AC_DEFINE(SLAPD_LDBM_DYNAMIC,1)
1862                 BUILD_LDBM_DYNAMIC=yes
1863         fi
1864 fi
1865
1866 if test "$ol_enable_passwd" != no ; then
1867         AC_DEFINE(SLAPD_PASSWD,1)
1868         BUILD_SLAPD=yes
1869         BUILD_PASSWD=yes
1870         if test "$ol_with_passwd_module" != static ; then
1871                 AC_DEFINE(SLAPD_PASSWD_DYNAMIC,1)
1872                 BUILD_PASSWD_DYNAMIC=yes
1873         fi
1874 fi
1875
1876 if test "$ol_link_perl" != no ; then
1877         AC_DEFINE(SLAPD_PERL,1)
1878         BUILD_SLAPD=yes
1879         BUILD_PERL=yes
1880         if test "$ol_with_perl_module" != static ; then
1881                 AC_DEFINE(SLAPD_PERL_DYNAMIC,1)
1882                 BUILD_PERL_DYNAMIC=yes
1883         fi
1884 fi
1885
1886 if test "$ol_enable_shell" != no ; then
1887         AC_DEFINE(SLAPD_SHELL,1)
1888         BUILD_SLAPD=yes
1889         BUILD_SHELL=yes
1890         if test "$ol_with_shell_module" != static ; then
1891                 AC_DEFINE(SLAPD_SHELL_DYNAMIC,1)
1892                 BUILD_SHELL_DYNAMIC=yes
1893         fi
1894 fi
1895
1896 if test "$ol_enable_tcl" != no ; then
1897         AC_DEFINE(SLAPD_TCL,1)
1898         BUILD_SLAPD=yes
1899         BUILD_TCL=yes
1900         if test "$ol_with_tcl_module" != static; then
1901                 AC_DEFINE(SLAPD_TCL_DYNAMIC,1)
1902                 BUILD_TCL_DYNAMIC=yes
1903         fi
1904 fi
1905
1906 if test "$ol_enable_slurpd" != no -a "$ol_link_threads" != no -a \
1907         $BUILD_SLAPD = yes ; then
1908         BUILD_SLURPD=yes
1909 fi
1910
1911 if test "$ol_link_isode" != no ; then
1912         BUILD_LDAPD=yes
1913 fi
1914
1915 dnl ----------------------------------------------------------------
1916
1917 AC_SUBST(BUILD_LDAPD)
1918 AC_SUBST(BUILD_SLAPD)
1919   AC_SUBST(BUILD_BDB2)
1920   AC_SUBST(BUILD_LDAP)
1921   AC_SUBST(BUILD_LDBM)
1922   AC_SUBST(BUILD_PASSWD)
1923   AC_SUBST(BUILD_PERL)
1924   AC_SUBST(BUILD_SHELL)
1925   AC_SUBST(BUILD_TCL)
1926   AC_SUBST(BUILD_BDB2_DYNAMIC)
1927   AC_SUBST(BUILD_LDAP_DYNAMIC)
1928   AC_SUBST(BUILD_LDBM_DYNAMIC)
1929   AC_SUBST(BUILD_PASSWD_DYNAMIC)
1930   AC_SUBST(BUILD_PERL_DYNAMIC)
1931   AC_SUBST(BUILD_SHELL_DYNAMIC)
1932   AC_SUBST(BUILD_TCL_DYNAMIC)
1933 AC_SUBST(BUILD_SLURPD)
1934
1935 AC_SUBST(LDAP_LIBS)
1936 AC_SUBST(LDAPD_LIBS)
1937 AC_SUBST(SLAPD_LIBS)
1938 AC_SUBST(SLURPD_LIBS)
1939 AC_SUBST(LDBM_LIBS)
1940 AC_SUBST(LTHREAD_LIBS)
1941 AC_SUBST(LUTIL_LIBS)
1942
1943 AC_SUBST(SLAPD_MODULES_CPPFLAGS)
1944 AC_SUBST(SLAPD_MODULES_LDFLAGS)
1945
1946 AC_SUBST(SLAPD_PERL_CPPFLAGS)
1947 AC_SUBST(SLAPD_PERL_LDFLAGS)
1948
1949 AC_SUBST(KRB_LIBS)
1950 AC_SUBST(READLINE_LIBS)
1951 AC_SUBST(TERMCAP_LIBS)
1952 AC_SUBST(TLS_LIBS)
1953
1954 dnl ----------------------------------------------------------------
1955 dnl final output
1956 dnl
1957
1958 AC_OUTPUT( \
1959 Makefile:build/top.mk:Makefile.in:build/dir.mk \
1960 doc/Makefile:build/top.mk:doc/Makefile.in:build/dir.mk \
1961 doc/man/Makefile:build/top.mk:doc/man/Makefile.in:build/dir.mk \
1962 doc/man/man1/Makefile:build/top.mk:doc/man/man1/Makefile.in:build/man.mk \
1963 doc/man/man3/Makefile:build/top.mk:doc/man/man3/Makefile.in:build/man.mk \
1964 doc/man/man5/Makefile:build/top.mk:doc/man/man5/Makefile.in:build/man.mk \
1965 doc/man/man8/Makefile:build/top.mk:doc/man/man8/Makefile.in:build/man.mk \
1966 clients/Makefile:build/top.mk:clients/Makefile.in:build/dir.mk \
1967 clients/finger/Makefile:build/top.mk:clients/finger/Makefile.in:build/rules.mk \
1968 clients/fax500/Makefile:build/top.mk:clients/fax500/Makefile.in:build/rules.mk \
1969 clients/gopher/Makefile:build/top.mk:clients/gopher/Makefile.in:build/rules.mk \
1970 clients/mail500/Makefile:build/top.mk:clients/mail500/Makefile.in:build/rules.mk \
1971 clients/rcpt500/Makefile:build/top.mk:clients/rcpt500/Makefile.in:build/rules.mk \
1972 clients/ud/Makefile:build/top.mk:clients/ud/Makefile.in:build/rules.mk \
1973 clients/tools/Makefile:build/top.mk:clients/tools/Makefile.in:build/rules.mk \
1974 include/Makefile:build/top.mk:include/Makefile.in \
1975 libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk      \
1976 libraries/libavl/Makefile:build/top.mk:libraries/libavl/Makefile.in:build/lib.mk:build/lib-static.mk    \
1977 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1978 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1979 libraries/libldap_r/Makefile:build/top.mk:libraries/libldap_r/Makefile.in:build/lib.mk:build/lib-shared.mk      \
1980 libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk:build/lib-static.mk  \
1981 libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk:build/lib-static.mk  \
1982 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.mk        \
1983 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
1984 servers/ldapd/Makefile:build/top.mk:servers/ldapd/Makefile.in:build/srv.mk \
1985 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
1986 servers/slapd/back-bdb2/Makefile:build/top.mk:servers/slapd/back-bdb2/Makefile.in:build/srv.mk \
1987 servers/slapd/back-ldap/Makefile:build/top.mk:servers/slapd/back-ldap/Makefile.in:build/srv.mk \
1988 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/srv.mk \
1989 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/srv.mk \
1990 servers/slapd/back-perl/Makefile:build/top.mk:servers/slapd/back-perl/Makefile.in:build/srv.mk \
1991 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/srv.mk \
1992 servers/slapd/back-tcl/Makefile:build/top.mk:servers/slapd/back-tcl/Makefile.in:build/srv.mk \
1993 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
1994 servers/slapd/tools/Makefile:build/top.mk:servers/slapd/tools/Makefile.in \
1995 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
1996 tests/Makefile:build/top.mk:tests/Makefile.in:build/dir.mk \
1997 tests/progs/Makefile:build/top.mk:tests/progs/Makefile.in:build/rules.mk \
1998 contrib/Makefile:build/top.mk:contrib/Makefile.in:build/dir.mk \
1999 contrib/saucer/Makefile:build/top.mk:contrib/saucer/Makefile.in:build/rules.mk \
2000 contrib/web_ldap/Makefile:build/top.mk:contrib/web_ldap/Makefile.in:build/rules.mk \
2001 ,[
2002 date > stamp-h
2003 echo Please \"make depend\" to build dependencies
2004 ])