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(cleartext,[    --enable-cleartext enable cleartext passwords], yes)dnl
  97 OL_ARG_ENABLE(crypt,[    --enable-crypt enable crypt(3) passwords], auto)dnl
  98 OL_ARG_ENABLE(modules,[    --enable-modules     enable dynamic module support], no)dnl
  99 OL_ARG_ENABLE(phonetic,[    --enable-phonetic   enable phonetic/soundex], no)dnl
 100 OL_ARG_ENABLE(rlookups,[    --enable-rlookups   enable reverse lookups], auto)dnl
 101 OL_ARG_ENABLE(wrappers,[    --enable-wrappers   enable tcp wrapper support], no)dnl
 102
 103 dnl SLAPD Backend options
 104 OL_ARG_ENABLE(bdb2,[    --enable-bdb2   enable bdb2 backend], no)dnl
 105 OL_ARG_WITH(bdb2_module,[      --with-bdb2-module       module type], static,
 106         [static dynamic])
 107 OL_ARG_ENABLE(ldap,[    --enable-ldap   enable ldap backend], no)dnl
 108 OL_ARG_WITH(ldap_module,[      --with-ldap-module       module type], static,
 109         [static dynamic])
 110 OL_ARG_ENABLE(ldbm,[    --enable-ldbm   enable ldbm backend], yes)dnl
 111 OL_ARG_WITH(ldbm_module,[      --with-ldbm-module       module type], static,
 112         [static dynamic])
 113 OL_ARG_WITH(ldbm_api,[      --with-ldbm-api     use LDBM API], auto,
 114         [auto db2 db mdbm gdbm ndbm manual])
 115 OL_ARG_WITH(ldbm_type,[      --with-ldbm-type   use LDBM type], auto,
 116         [auto btree hash])
 117
 118 OL_ARG_ENABLE(passwd,[    --enable-passwd       enable passwd backend], no)dnl
 119 OL_ARG_WITH(passwd_module,[      --with-passwd-module   module type], static,
 120         [static dynamic])
 121 OL_ARG_ENABLE(perl,[    --enable-perl   enable perl backend], no)dnl
 122 OL_ARG_WITH(perl_module,[      --with-perl-module       module type], static,
 123         [static dynamic])
 124 OL_ARG_ENABLE(shell,[    --enable-shell enable shell backend], no)dnl
 125 OL_ARG_WITH(shell_module,[      --with-shell-module     module type], static,
 126         [static dynamic])
 127 OL_ARG_ENABLE(tcl,[    --enable-tcl     enable tcl backend], no)dnl
 128 OL_ARG_WITH(tcl_module,[      --with-tcl-module module type], static,
 129         [static dynamic])
 130
 131 dnl SLURPD OPTIONS
 132 AC_ARG_WITH(xxslurpdoptions,[SLURPD Options:])
 133 OL_ARG_ENABLE(slurpd,[  --enable-slurpd enable building slurpd], auto)dnl
 134
 135 AC_ARG_WITH(xxliboptions,[Library Generation & Linking Options])
 136 AC_ENABLE_STATIC
 137 dnl AC_DISABLE_SHARED
 138 AC_ENABLE_SHARED
 139
 140 dnl General "enable" options
 141 # validate options
 142 if test $ol_enable_dns = yes ; then
 143         if test $ol_enable_referrals = no ; then
 144                 AC_MSG_ERROR([DNS requires --enable-referrals])
 145         fi
 146         if test $ol_enable_referrals = auto ; then
 147                 AC_MSG_WARN([DNS requires referrals, adding --enable-referrals])
 148                 ol_enable_referrals=yes
 149         fi
 150 fi
 151
 152 if test $ol_enable_slapd = no ; then
 153         dnl SLAPD was specificallly disabled
 154         if test $ol_enable_bdb2 = yes ; then
 155                 AC_MSG_WARN([slapd disabled, ignoring --enable-bdb2 argument])
 156         fi
 157         if test $ol_enable_ldap = yes ; then
 158                 AC_MSG_WARN([slapd disabled, ignoring --enable-ldap argument])
 159         fi
 160         if test $ol_enable_ldbm = yes ; then
 161                 AC_MSG_WARN([slapd disabled, ignoring --enable-ldbm argument])
 162         fi
 163         if test $ol_enable_passwd = yes ; then
 164                 AC_MSG_WARN([slapd disabled, ignoring --enable-passwd argument])
 165         fi
 166         if test $ol_enable_perl = yes ; then
 167                 AC_MSG_WARN([slapd disabled, ignoring --enable-perl argument])
 168         fi
 169         if test $ol_enable_shell = yes ; then
 170                 AC_MSG_WARN([slapd disabled, ignoring --enable-shell argument])
 171         fi
 172         if test $ol_enable_tcl = yes ; then
 173                 AC_MSG_WARN([slapd disabled, ignoring --enable-tcl argument])
 174         fi
 175         if test $ol_enable_modules = yes ; then
 176                 AC_MSG_WARN([slapd disabled, ignoring --enable-modules argument])
 177         fi
 178         if test $ol_enable_wrappers = yes ; then
 179                 AC_MSG_WARN([slapd disabled, ignoring --enable-wrappers argument])
 180         fi
 181         if test $ol_enable_phonetic = yes ; then
 182                 AC_MSG_WARN([slapd disabled, ignoring --enable-phonetic argument])
 183         fi
 184         if test $ol_enable_rlookups = yes ; then
 185                 AC_MSG_WARN([slapd disabled, ignoring --enable-rlookups argument])
 186         fi
 187         if test $ol_with_ldbm_api != auto ; then
 188                 AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-api argument])
 189         fi
 190         if test $ol_with_ldbm_type != auto ; then
 191                 AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-type argument])
 192         fi
 193         if test $ol_with_bdb2_module != static ; then
 194                 AC_MSG_WARN([slapd disabled, ignoring --with-bdb2-module argument])
 195         fi
 196         if test $ol_with_ldap_module != static ; then
 197                 AC_MSG_WARN([slapd disabled, ignoring --with-ldap-module argument])
 198         fi
 199         if test $ol_with_ldbm_module != static ; then
 200                 AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-module argument])
 201         fi
 202         if test $ol_with_passwd_module != static ; then
 203                 AC_MSG_WARN([slapd disabled, ignoring --with-passwd-module argument])
 204         fi
 205         if test $ol_with_perl_module != static ; then
 206                 AC_MSG_WARN([slapd disabled, ignoring --with-perl-module argument])
 207         fi
 208         if test $ol_with_shell_module != static ; then
 209                 AC_MSG_WARN([slapd disabled, ignoring --with-shell-module argument])
 210         fi
 211         if test $ol_with_tcl_module != static ; then
 212                 AC_MSG_WARN([slapd disabled, ignoring --with-tcl-module argument])
 213         fi
 214         if test $ol_enable_slurpd = yes ; then
 215                 AC_MSG_ERROR([slurpd requires slapd])
 216         fi
 217
 218         # force settings to no
 219         ol_enable_bdb2=no
 220         ol_enable_ldap=no
 221         ol_enable_ldbm=no
 222         ol_enable_passwd=no
 223         ol_enable_perl=no
 224         ol_enable_shell=no
 225         ol_enable_tcl=no
 226
 227         ol_enable_modules=no
 228         ol_enable_phonetic=no
 229         ol_enable_rlookups=no
 230         ol_enable_wrappers=no
 231
 232         ol_with_ldbm_api=no
 233         ol_with_ldbm_type=no
 234
 235         ol_with_bdb2_module=static
 236         ol_with_ldap_module=static
 237         ol_with_ldbm_module=static
 238         ol_with_passwd_module=static
 239         ol_with_perl_module=static
 240         ol_with_shell_module=static
 241         ol_with_tcl_module=static
 242
 243         ol_enable_slurpd=no
 244
 245 elif test $ol_enable_ldbm = no ; then
 246         dnl SLAPD without LDBM
 247
 248         if test $ol_with_ldbm_api != auto ; then
 249                 AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-api argument])
 250         fi
 251
 252         if test $ol_with_ldbm_type != auto ; then
 253                 AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-type argument])
 254         fi
 255
 256         if test $ol_with_ldbm_module != static ; then
 257                 AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-module argument])
 258         fi
 259
 260         if test $ol_enable_bdb2 = yes ; then
 261                 AC_MSG_ERROR([BDB2 requires --enable-ldbm])
 262         fi
 263
 264         if test $ol_enable_modules != yes -a \
 265                 $ol_enable_ldap = no -a \
 266                 $ol_enable_passwd = no -a \
 267                 $ol_enable_perl = no -a \
 268                 $ol_enable_shell = no -a \
 269                 $ol_enable_tcl = no ; then
 270                 AC_MSG_ERROR([slapd requires a backend])
 271         fi
 272
 273         ol_with_ldbm_api=no
 274         ol_with_ldbm_type=no
 275         ol_with_ldbm_module=static
 276
 277 elif test $ol_enable_bdb2 = yes ; then
 278         dnl SLAPD with BDB2
 279
 280         if test $ol_with_ldbm_api != auto -a \
 281                 $ol_with_ldbm_api != db2 ; then
 282                 AC_MSG_ERROR([BDB2 requires LDBM API DB2])
 283         fi
 284
 285         ol_with_ldbm_api=db2
 286
 287 else
 288         dnl SLAPD with LDBM
 289
 290         if test $ol_enable_bdb2 != no ; then
 291                 if test $ol_with_ldbm_api != auto -a \
 292                         $ol_with_ldbm_api != db2 ; then
 293                         AC_MSG_WARN([BDB2 requires LDBM api db2 or auto])
 294                         ol_enable_bdb2=no
 295                 fi
 296         fi
 297
 298         if test $ol_with_ldbm_api = gdbm -a \
 299                 $ol_with_ldbm_type = btree ; then
 300                 AC_MSG_ERROR([GDBM only supports LDBM type hash])
 301         fi
 302         if test $ol_with_ldbm_api = mdbm -a \
 303                 $ol_with_ldbm_type = btree ; then
 304                 AC_MSG_ERROR([MDBM only supports LDBM type hash])
 305         fi
 306         if test $ol_with_ldbm_api = ndbm -a \
 307                 $ol_with_ldbm_type = btree ; then
 308                 AC_MSG_ERROR([NDBM only supports LDBM type hash])
 309         fi
 310 fi
 311
 312 if test $ol_enable_slurpd = yes ; then
 313         dnl SLURPD was specifically enabled
 314         if test $ol_with_threads = no ; then
 315                 AC_MSG_ERROR([slurpd requires threads])
 316         fi
 317 fi
 318
 319 AC_MSG_RESULT(done)
 320
 321 ## Initialize vars
 322 LDAP_LIBS=
 323 LDBM_LIBS=
 324 LTHREAD_LIBS=
 325 LUTIL_LIBS=
 326
 327 LDAPD_LIBS=
 328 SLAPD_LIBS=
 329 SLURPD_LIBS=
 330
 331 BUILD_LDAPD=no
 332 BUILD_SLAPD=no
 333 BUILD_SLURPD=no
 334
 335 BUILD_BDB2=no
 336 BUILD_LDAP=no
 337 BUILD_LDBM=no
 338 BUILD_PASSWD=no
 339 BUILD_PERL=no
 340 BUILD_SHELL=no
 341 BUILD_TCL=no
 342 BUILD_THREAD=no
 343
 344 BUILD_BDB2_DYNAMIC=no
 345 BUILD_LDAP_DYNAMIC=no
 346 BUILD_LDBM_DYNAMIC=no
 347 BUILD_PASSWD_DYNAMIC=no
 348 BUILD_PERL_DYNAMIC=no
 349 BUILD_SHELL_DYNAMIC=no
 350 BUILD_TCL_DYNAMIC=no
 351
 352 SLAPD_MODULES_LDFLAGS=
 353 SLAPD_MODULES_CPPFLAGS=
 354
 355 SLAPD_PERL_LDFLAGS=
 356 SLAPD_PERL_CPPFLAGS=
 357
 358 KRB_LIBS=
 359 READLINE_LIBS=
 360 TERMCAP_LIBS=
 361 TLS_LIBS=
 362
 363 dnl ----------------------------------------------------------------
 364 dnl Checks for programs
 365
 366 dnl AC_PROG_INSTALL
 367
 368 dnl AIX Thread requires we use cc_r or xlc_r.
 369 dnl But only do this IF AIX and CC is not set
 370 dnl and threads are auto|yes|posix.
 371 dnl
 372 dnl If we find cc_r|xlc_r, force pthreads and assume
 373 dnl             pthread_create is in $LIBS (ie: don't bring in
 374 dnl             any additional thread libraries)
 375 dnl If we do not find cc_r|xlc_r, disable threads
 376
 377 ol_aix_threads=no
 378 case "$target" in
 379 *-*-aix*) dnl all AIX is not a good idea.
 380         if test -z "$CC" ; then
 381                 case "$ol_with_threads" in
 382                 auto | yes |  posix) ol_aix_threads=yes ;;
 383                 esac
 384         fi
 385 ;;
 386 esac
 387
 388 if test $ol_aix_threads = yes ; then
 389         if test -z "${CC}" ; then
 390                 AC_CHECK_PROGS(CC,cc_r xlc_r cc)
 391
 392                 if test "$CC" = cc ; then
 393                         dnl no CC! don't allow --with-threads
 394                         if test $ol_with_threads != auto ; then
 395                                 AC_MSG_ERROR([--with-threads requires cc_r (or other suitable compiler) on AIX])
 396                         else
 397                                 AC_MSG_WARN([disabling threads, no cc_r on AIX])
 398                         fi
 399                         ol_with_threads=no
 400                 fi
 401         fi
 402
 403         if test "${CC}" = "cc_r" -o "${CC}" = "xlc_r" ; then
 404                 ol_with_threads=posix
 405                 ol_cv_pthread_create=yes
 406         fi
 407 fi
 408
 409 if test -z "${CC}"; then
 410         AC_CHECK_PROGS(CC,cc)
 411 fi
 412
 413 dnl The default CFLAGS is empty NOT whatever AC_PROG_CC sets.
 414 dnl (for now, let autoconf sort this out)
 415 dnl CFLAGS=${CFLAGS-""}
 416
 417 AC_PROG_LIBTOOL
 418 dnl AC_PROG_MAKE_SET
 419
 420 AC_PROG_AWK
 421 OL_PROG_LN_H
 422 AC_PROG_LN_S
 423
 424 if test "$LN_H" = "cp" -a "$LN_S" = "ln"; then
 425         LN_S="$LN_H"
 426 fi
 427
 428 AC_PATH_PROG(SENDMAIL, sendmail, /usr/lib/sendmail,
 429         $PATH:/usr/libexec:/usr/lib:/usr/sbin:/usr/etc:/etc)
 430 AC_PATH_PROG(EDITOR, vi, /usr/ucb/vi, $PATH:/usr/ucb)
 431 AC_PATH_PROG(FINGER, finger, /usr/ucb/finger, $PATH:/usr/ucb)
 432
 433 dnl
 434 dnl Check for module support
 435 dnl
 436 ol_link_modules=no
 437 if test $ol_enable_modules != no ; then
 438         AC_PATH_PROG(GLIBCONFIG, glib-config)
 439
 440         if test "no$GLIBCONFIG" = "no" ; then
 441                 if test $ol_enable_modules = yes ; then
 442                         AC_MSG_ERROR([could not locate glib-config])
 443                 fi
 444
 445         else
 446                 SLAPD_MODULES_VERSION="`$GLIBCONFIG --version gmodule`"
 447                 SLAPD_MODULES_CPPFLAGS="`$GLIBCONFIG --cflags gmodule`"
 448                 SLAPD_MODULES_LDFLAGS="`$GLIBCONFIG --libs gmodule`"
 449
 450                 dnl should check glib version
 451                 ol_link_modules=yes
 452         fi
 453 else
 454         ol_with_bdb2_module=static
 455         ol_with_ldap_module=static
 456         ol_with_ldbm_module=static
 457         ol_with_passwd_module=static
 458         ol_with_perl_module=static
 459         ol_with_shell_module=static
 460         ol_with_tcl_module=static
 461 fi
 462
 463 ol_link_perl=no
 464 if test $ol_enable_perl != no ; then
 465         AC_PATH_PROG(PERLBIN, perl, /usr/bin/perl)
 466
 467         if test "no$PERLBIN" = "no" ; then
 468                 if test $ol_enable_perl = yes ; then
 469                         AC_MSG_ERROR([could not locate perl])
 470                 fi
 471
 472         else
 473                 SLAPD_PERL_LDFLAGS="`$PERLBIN -MExtUtils::Embed -e ldopts|sed -e s/-lc//`"
 474                 SLAPD_PERL_CPPFLAGS="`$PERLBIN -MExtUtils::Embed -e ccopts`"
 475
 476                 dnl should check perl version
 477                 ol_link_perl=yes
 478         fi
 479 fi
 480
 481 AC_PROG_CPP
 482
 483 if test $cross_compiling = yes -a $ol_enable_x_compile = yes; then
 484         AC_MSG_WARN([cross compiling....  some functionality will be removed.])
 485
 486 elif test $cross_compiling = no -a $ol_enable_x_compile = yes; then
 487         AC_MSG_WARN([programs compiled here do run here...])
 488         AC_MSG_ERROR([  if not cross compiling, use --disable-x-compile.])
 489
 490 elif test $cross_compiling = yes -a $ol_enable_x_compile = no; then
 491         AC_MSG_WARN([programs compiled here do not run here...])
 492         AC_MSG_ERROR([  if cross compiling,  add --enable-x-compile.])
 493 fi
 494
 495 dnl Checks for UNIX Variants
 496 AC_AIX
 497 AC_ISC_POSIX
 498 AC_MINIX
 499
 500 dnl BeOS requires -lbe -lroot -lnet
 501 AC_CHECK_LIB(be, be_app, [LIBS="$LIBS -lbe -lroot -lnet"], :, [-lroot -lnet])
 502
 503 dnl Checks for system services
 504 AC_CYGWIN
 505 AC_MINGW32
 506 AC_EXEEXT
 507 AC_OBJEXT
 508
 509 AC_DEFINE_UNQUOTED( EXEEXT, "${EXEEXT}", [defined to be the EXE extension])
 510
 511 dnl OpenLDAP requires STDC features
 512 AM_PROG_CC_STDC
 513 if test "X${am_cv_prog_cc_stdc}" = "Xno" ; then
 514         AC_MSG_ERROR([OpenLDAP requires compiler to support STDC constructs.])
 515 fi
 516
 517 dnl AM_C_PROTOTYPES
 518
 519 dnl Check cc depend flags
 520 OL_MKDEPEND
 521 if test "${ol_cv_mkdep}" = no ; then
 522         # this will soon become an error
 523         AC_MSG_WARN([do not know how to generate dependencies])
 524 fi
 525
 526 dnl Checks for libraries
 527
 528 dnl Find socket()
 529 dnl Likely combinations:
 530 dnl             -lsocket [ -lnsl_s | -lnsl ]
 531 dnl             -linet
 532
 533 AC_CHECK_FUNC(socket, :, [
 534 dnl
 535 dnl hopefully we won't include too many libraries
 536 dnl
 537         AC_CHECK_LIB(socket, main)
 538         AC_CHECK_LIB(net, main)
 539         AC_CHECK_LIB(net, socket)
 540         AC_CHECK_LIB(nsl_s, main)
 541         AC_CHECK_LIB(nsl, main)
 542         AC_CHECK_LIB(inet, socket)
 543         AC_CHECK_LIB(gen, main)
 544 ])
 545
 546 dnl Check for resolver routines
 547 AC_CHECK_FUNCS(res_search)
 548 if test $ac_cv_func_res_search = "no" ; then
 549         AC_CHECK_LIB(bind, res_search)
 550         if test "$ac_cv_lib_bind_res_search" = "yes" ; then
 551                 AC_DEFINE(HAVE_RES_SEARCH,1,
 552                         [define if you have res_search()])
 553         else
 554                 AC_CHECK_LIB(resolv, res_search)
 555                 if test "$ac_cv_lib_resolv_res_search" = "yes" ; then
 556                         AC_DEFINE(HAVE_RES_SEARCH,1,
 557                                 [define if you have res_search()])
 558                 fi
 559         fi
 560 fi
 561
 562 dnl HP-UX requires -lV3
 563 AC_CHECK_LIB(V3, sigset)
 564
 565 AC_CHECK_HEADERS( regex.h )
 566 if test "$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(openssl/ssl.h ssl.h)
 687
 688         if test $ac_cv_header_openssl_ssl_h = yes -o $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, SSL_library_init,
 697                                 [have_ssleay=yes
 698                                 need_rsaref=no], [have_ssleay=no],
 699                                 [-lcrypto])
 700                 fi
 701
 702                 if test $have_ssleay = no ; then
 703                         AC_CHECK_LIB(ssl, ssl3_accept,
 704                                 [have_ssleay=yes
 705                                 need_rsaref=yes], [have_ssleay=no],
 706                                 [-lcrypto -lRSAglue -lrsaref])
 707                 fi
 708
 709                 if test $have_ssleay = yes ; then
 710                         ol_with_tls=found
 711                         ol_link_tls=yes
 712
 713                         AC_DEFINE(HAVE_SSLEAY, 1,
 714                                 [define if you have SSLeay or OpenSSL])
 715
 716                         if test $need_rsaref = yes; then
 717                                 AC_DEFINE(HAVE_RSAREF, 1,
 718                                         [define if you have RSAref])
 719
 720                                 TLS_LIBS="-lssl -lcrypto -lRSAglue -lrsaref"
 721                         else
 722                                 TLS_LIBS="-lssl -lcrypto"
 723                         fi
 724                 fi
 725         fi
 726 fi
 727
 728 if test $ol_link_tls = yes ; then
 729         AC_DEFINE(HAVE_TLS, 1, [define if you have TLS])
 730 fi
 731
 732 dnl Tests for reentrant functions necessary to build a
 733 dnl thread_safe -lldap.
 734 AC_CHECK_FUNCS(         \
 735         ctime_r                 \
 736         gethostbyname_r gethostbyaddr_r \
 737 )
 738
 739 if test "$ac_cv_func_ctime_r" = no ; then
 740         ol_cv_func_ctime_r_nargs=0
 741 else
 742         OL_FUNC_CTIME_R_NARGS
 743 dnl     OL_FUNC_CTIME_R_TYPE
 744 fi
 745
 746 if test "$ac_cv_func_gethostbyname_r" = yes ; then
 747         OL_FUNC_GETHOSTBYNAME_R_NARGS
 748 else
 749         ol_cv_func_gethostbyname_r_nargs=0
 750 fi
 751
 752 if test "$ac_cv_func_gethostbyaddr_r" = yes ; then
 753         OL_FUNC_GETHOSTBYADDR_R_NARGS
 754 else
 755         ol_cv_func_gethostbyaddr_r_nargs=0
 756 fi
 757
 758 if test "$ac_cv_func_ctime_r" = yes \
 759         -a "$ol_cv_func_ctime_r_nargs" -ge 2 \
 760         -a "$ol_cv_func_ctime_r_nargs" -le 3 \
 761         -a "$ac_cv_func_gethostbyname_r" = yes \
 762         -a "$ol_cv_func_gethostbyname_r_nargs" -ge 5 \
 763         -a "$ol_cv_func_gethostbyname_r_nargs" -le 6 \
 764         -a "$ac_cv_func_gethostbyaddr_r" = yes \
 765         -a "$ol_cv_func_gethostbyaddr_r_nargs" -ge 5 \
 766         -a "$ol_cv_func_gethostbyaddr_r_nargs" -le 6 \
 767         ; then
 768
 769         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_REENTRANT,1)
 770 fi
 771
 772 ol_link_threads=no
 773 if test $ol_with_threads = auto -o $ol_with_threads = yes \
 774         -o $ol_with_threads = posix ; then
 775
 776         AC_CHECK_HEADERS(pthread.h sched.h)
 777
 778         if test $ac_cv_header_pthread_h = yes ; then
 779                 OL_POSIX_THREAD_VERSION
 780
 781                 if test $ol_cv_pthread_version = final ; then
 782                         AC_DEFINE(HAVE_PTHREADS_FINAL,1,
 783                                 [define if pthreads API compatible with final spec])
 784                 elif test $ol_cv_pthread_version = draft4 ; then
 785                         AC_DEFINE(HAVE_PTHREADS_D4,1,
 786                                 [define if pthreads API compatible with draft4 spec])
 787                 else
 788                         AC_MSG_ERROR([unknown pthread version])
 789                 fi
 790
 791                 # consider threads found
 792                 ol_with_threads=found
 793
 794                 OL_HEADER_LINUX_THREADS
 795
 796                 dnl Now the hard part, how to link?
 797                 dnl
 798                 dnl currently supported checks:
 799                 dnl
 800                 dnl Check for no flags
 801                 dnl     pthread_create() in $LIBS
 802                 dnl
 803                 dnl Check special pthread (final) flags
 804                 dnl     pthread_create() with -mt (Solaris)
 805                 dnl     pthread_create() with -kthread (FreeBSD)
 806                 dnl     pthread_create() with -pthread (FreeBSD/Digital Unix)
 807                 dnl     pthread_create() with -pthreads (?)
 808                 dnl     pthread_create() with -mthreads (AIX)
 809                 dnl     pthread_create() with -thread (?)
 810                 dnl
 811                 dnl Check pthread (final) libraries
 812                 dnl     pthread_mutex_unlock() in -lpthread -lmach -lexc -lc_r (OSF/1)
 813                 dnl     pthread_mutex_lock() in -lpthread -lmach -lexc (OSF/1)
 814                 dnl     (skipped) pthread_mutex_trylock() in -lpthread -lexc (OSF/1)
 815                 dnl     pthread_join() -Wl,-woff,85 -lpthread (IRIX)
 816                 dnl     pthread_create() in -lpthread (many)
 817                 dnl     pthread_create() in -lc_r (FreeBSD)
 818                 dnl
 819                 dnl Check pthread (draft4) flags (depreciated)
 820                 dnl     pthread_create() with -threads (OSF/1)
 821                 dnl
 822                 dnl Check pthread (draft4) libraries (depreciated)
 823                 dnl     pthread_mutex_unlock() in -lpthreads -lmach -lexc -lc_r (OSF/1)
 824                 dnl     pthread_mutex_lock() in -lpthreads -lmach -lexc (OSF/1)
 825                 dnl     pthread_mutex_trylock() in -lpthreads -lexc (OSF/1)
 826                 dnl     pthread_create() in -lpthreads (many)
 827                 dnl
 828
 829                 dnl pthread_create in $LIBS
 830                 AC_CACHE_CHECK([for pthread_create in default libraries],
 831                         ol_cv_pthread_create,[
 832                 AC_TRY_RUN([
 833 #include <pthread.h>
 834 #ifndef NULL
 835 #define NULL (void*)0
 836 #endif
 837
 838 static void *task(p)
 839         void *p;
 840 {
 841         return (void *) (p == NULL);
 842 }
 843
 844 int main(argc, argv)
 845         int argc;
 846         char **argv;
 847 {
 848         pthread_t t;
 849         int status;
 850
 851         /* make sure pthread_create() isn't just a stub */
 852 #if HAVE_PTHREADS_D4
 853         status = pthread_create(&t, pthread_attr_default, task, NULL);
 854 #else
 855         status = pthread_create(&t, NULL, task, NULL);
 856 #endif
 857
 858         if( status ) return status;
 859
 860         /* make sure pthread_detach() isn't just a stub */
 861 #if HAVE_PTHREADS_D4
 862         status = pthread_detach( &t );
 863 #else
 864         status = pthread_detach( t );
 865 #endif
 866
 867         if( status ) return status;
 868
 869         return status;
 870 }
 871 ],
 872                         [ol_cv_pthread_create=yes],
 873                         [ol_cv_pthread_create=no],
 874                         [dnl assume yes
 875                         ol_cv_pthread_create=yes])])
 876
 877                 if test $ol_cv_pthread_create != no ; then
 878                         ol_link_threads=posix
 879                         ol_link_pthreads=""
 880                 fi
 881
 882                 OL_PTHREAD_TRY_LINK([-mt],              [ol_cv_pthread_mt])
 883                 OL_PTHREAD_TRY_LINK([-kthread], [ol_cv_pthread_kthread])
 884                 OL_PTHREAD_TRY_LINK([-pthread], [ol_cv_pthread_pthread])
 885                 OL_PTHREAD_TRY_LINK([-pthreads],[ol_cv_pthread_pthreads])
 886                 OL_PTHREAD_TRY_LINK([-mthreads],[ol_cv_pthread_mthreads])
 887                 OL_PTHREAD_TRY_LINK([-thread],  [ol_cv_pthread_thread])
 888
 889                 OL_PTHREAD_TRY_LINK([-lpthread -lmach -lexc -lc_r],
 890                         [ol_cv_pthread_lpthread_lmach_lexc_lc_r])
 891                 OL_PTHREAD_TRY_LINK([-lpthread -lmach -lexc],
 892                         [ol_cv_pthread_lpthread_lmach_lexc])
 893 dnl             OL_PTHREAD_TRY_LINK([-lpthread -lexc],
 894 dnl                     [ol_cv_pthread_lpthread_lexc])
 895
 896                 OL_PTHREAD_TRY_LINK([-lpthread -Wl,-woff,85],
 897                         [ol_cv_pthread_lib_lpthread_woff])
 898
 899                 OL_PTHREAD_TRY_LINK([-lpthread],[ol_cv_pthread_lpthread])
 900                 OL_PTHREAD_TRY_LINK([-lc_r],    [ol_cv_pthread_lc_r])
 901
 902                 OL_PTHREAD_TRY_LINK([-threads], [ol_cv_pthread_threads])
 903
 904                 OL_PTHREAD_TRY_LINK([-lpthreads -lmach -lexc -lc_r],
 905                         [ol_cv_pthread_lpthreads_lmach_lexc_lc_r])
 906                 OL_PTHREAD_TRY_LINK([-lpthreads -lmach -lexc],
 907                         [ol_cv_pthread_lpthreads_lmach_lexc])
 908                 OL_PTHREAD_TRY_LINK([-lpthreads -lexc],
 909                         [ol_cv_pthread_lpthreads_lexc])
 910
 911                 OL_PTHREAD_TRY_LINK([-lpthreads],       [ol_cv_pthread_lib_lpthreads])
 912
 913                 if test $ol_link_threads != no ; then
 914                         AC_DEFINE(HAVE_PTHREADS,1,
 915                                 [define if you have POSIX Threads])
 916
 917                         LTHREAD_LIBS="$LTHREAD_LIBS $ol_link_pthreads"
 918
 919                         dnl save flags
 920                         save_CPPFLAGS="$CPPFLAGS"
 921                         save_LIBS="$LIBS"
 922                         LIBS="$LTHREAD_LIBS $LIBS"
 923
 924                         dnl All POSIX Thread (final) implementations should have
 925                         dnl sched_yield instead of pthread yield.
 926                         dnl check for both
 927                         AC_CHECK_FUNCS(sched_yield pthread_yield)
 928
 929                         if test $ac_cv_func_sched_yield = no -a \
 930                                 $ac_cv_func_pthread_yield = no ; then
 931                                 dnl Digital UNIX has sched_yield() in -lrt
 932                                 AC_CHECK_LIB(rt, sched_yield,
 933                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
 934                                         AC_DEFINE(HAVE_SCHED_YIELD,1,
 935                                                 [Define if you have the sched_yield function.])
 936                                         ac_cv_func_sched_yield=yes],
 937                                         [ac_cv_func_sched_yield=no])
 938                         fi
 939                         if test $ac_cv_func_sched_yield = no -a \
 940                                 $ac_cv_func_pthread_yield = no ; then
 941                                 dnl Solaris has sched_yield() stub in -lposix4
 942                                 dnl but we'll use thr_yield instead.
 943                                 AC_CHECK_FUNCS(thr_yield)
 944                         fi
 945                         if test $ac_cv_func_sched_yield = no -a \
 946                                 $ac_cv_func_pthread_yield = no -a \
 947                                 "$ac_cv_func_thr_yield" = no ; then
 948                                 AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
 949                         fi
 950
 951                         dnl Check functions for compatibility
 952                         AC_CHECK_FUNCS(pthread_kill)
 953
 954                         dnl Check for pthread_detach with <pthread.h> inclusion
 955                         dnl as it's symbol may have been mangled.
 956                         AC_CACHE_CHECK([for pthread_detach with <pthread.h>],
 957                                 [ol_cv_func_pthread_detach], [
 958                                 dnl save the flags
 959                                 AC_TRY_LINK([
 960 #include <pthread.h>
 961 #ifndef NULL
 962 #define NULL (void*)0
 963 #endif
 964 ],
 965                                         [pthread_detach(NULL);],
 966                                         [ol_cv_func_pthread_detach=yes],
 967                                         [ol_cv_func_pthread_detach=no])
 968                         ])
 969
 970                         if test $ol_cv_func_pthread_detach = no ; then
 971                                 AC_MSG_ERROR([could not locate pthread_detach()])
 972                         fi
 973
 974                         AC_DEFINE(HAVE_PTHREAD_DETACH,1,
 975                                 [define if you have pthread_detach function])
 976
 977                         dnl Check for setconcurreny functions
 978                         AC_CHECK_FUNCS( \
 979                                 pthread_setconcurrency \
 980                                 pthread_getconcurrency \
 981                                 thr_setconcurrency \
 982                                 thr_getconcurrency \
 983                         )
 984
 985                         OL_SYS_LINUX_THREADS
 986                         OL_LINUX_THREADS
 987
 988                         if test $ol_cv_linux_threads = error; then
 989                                 AC_MSG_ERROR([LinuxThreads header/library mismatch]);
 990                         fi
 991
 992                         AC_CACHE_CHECK([if pthread_create() works],
 993                                 ol_cv_pthread_create_works,[
 994                         AC_TRY_RUN([
 995 #include <pthread.h>
 996 #ifndef NULL
 997 #define NULL (void*)0
 998 #endif
 999
1000 static void *task(p)
1001         void *p;
1002 {
1003         return (void *) (p == NULL);
1004 }
1005
1006 int main(argc, argv)
1007         int argc;
1008         char **argv;
1009 {
1010         pthread_t t;
1011 #if HAVE_PTHREADS_D4
1012         exit(pthread_create(&t, pthread_attr_default, task, NULL));
1013 #else
1014         exit(pthread_create(&t, NULL, task, NULL));
1015 #endif
1016 }
1017 ],
1018                                 [ol_cv_pthread_create_works=yes],
1019                                 [ol_cv_pthread_create_works=no],
1020                                 [dnl assume yes
1021                                 ol_cv_pthread_create_works=yes])])
1022
1023                         if test $ol_cv_pthread_create_works = no ; then
1024                                 AC_MSG_ERROR([pthread_create is not usable, check environment settings])
1025                         fi
1026
1027                         dnl Check if select causes an yield
1028                         if test $ol_with_yielding_select = auto ; then
1029                                 AC_CACHE_CHECK([if select yields when using pthreads],
1030                                         ol_cv_pthread_select_yields,[
1031                                 AC_TRY_RUN([
1032 #include <sys/types.h>
1033 #include <sys/time.h>
1034 #include <unistd.h>
1035 #include <pthread.h>
1036 #ifndef NULL
1037 #define NULL (void*) 0
1038 #endif
1039
1040 static int fildes[2];
1041
1042 static void *task(p)
1043         void *p;
1044 {
1045         int i;
1046         struct timeval tv;
1047
1048         fd_set rfds;
1049
1050         tv.tv_sec=10;
1051         tv.tv_usec=0;
1052
1053         FD_ZERO(&rfds);
1054         FD_SET(fildes[0], &rfds);
1055
1056         /* we're not interested in any fds */
1057         i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv);
1058
1059         if(i < 0) {
1060                 perror("select");
1061                 exit(10);
1062         }
1063
1064         exit(0); /* if we exit here, the select blocked the whole process */
1065 }
1066
1067 int main(argc, argv)
1068         int argc;
1069         char **argv;
1070 {
1071         pthread_t t;
1072
1073         /* create a pipe to select */
1074         if(pipe(&fildes[0])) {
1075                 perror("select");
1076                 exit(1);
1077         }
1078
1079 #ifdef HAVE_PTHREAD_SETCONCURRENCY
1080         (void) pthread_setconcurrency(2);
1081 #else
1082 #ifdef HAVE_THR_SETCONCURRENCY
1083         /* Set Solaris LWP concurrency to 2 */
1084         thr_setconcurrency(2);
1085 #endif
1086 #endif
1087
1088 #if HAVE_PTHREADS_D4
1089         pthread_create(&t, pthread_attr_default, task, NULL);
1090 #else
1091         pthread_create(&t, NULL, task, NULL);
1092 #endif
1093
1094 #if HAVE_SCHED_YIELD
1095         sched_yield();  /* make sure task runs first */
1096 #else
1097 #ifdef HAVE_PTHREAD_YIELD
1098         pthread_yield();        /* make sure task runs first */
1099 #endif
1100 #endif
1101
1102         exit(2);
1103 }],
1104                                 [ol_cv_pthread_select_yields=no],
1105                                 [ol_cv_pthread_select_yields=yes],
1106                                 [ol_cv_pthread_select_yields=cross])])
1107
1108                                 if test $ol_cv_pthread_select_yields = cross ; then
1109                                         AC_MSG_ERROR([crossing compiling: use --with-yielding_select=yes|no|manual])
1110                                 fi
1111
1112                                 if test $ol_cv_pthread_select_yields = yes ; then
1113                                         ol_with_yielding_select=yes
1114                                 fi
1115                         fi
1116
1117                         dnl restore flags
1118                         CPPFLAGS="$save_CPPFLAGS"
1119                         LIBS="$save_LIBS"
1120                 else
1121                         AC_MSG_ERROR([could not link with POSIX Threads])
1122                 fi
1123         fi
1124
1125         if test $ol_with_threads = posix ; then
1126                 AC_MSG_ERROR([could not locate POSIX Threads])
1127         fi
1128 fi
1129
1130 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1131         -o $ol_with_threads = mach ; then
1132
1133         dnl check for Mach CThreads
1134         AC_CHECK_HEADERS(mach/cthreads.h)
1135         if test $ac_cv_header_mach_cthreads_h = yes ; then
1136                 ol_with_threads=found
1137
1138                 dnl check for cthread support in current $LIBS
1139                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
1140
1141                 if test $ol_link_threads = no ; then
1142                         dnl try -all_load
1143                         dnl this test needs work
1144                         AC_CACHE_CHECK([for cthread_fork with -all_load],
1145                                 [ol_cv_cthread_all_load], [
1146                                 dnl save the flags
1147                                 save_LIBS="$LIBS"
1148                                 LIBS="-all_load $LIBS"
1149                                 AC_TRY_LINK([#include <mach/cthreads.h>],[
1150                                         cthread_fork((void *)0, (void *)0);
1151                                         ], ol_cv_cthread_all_load=yes, ol_cv_cthread_all_load=no)
1152                                 dnl restore the LIBS
1153                                 LIBS="$save_LIBS"
1154                         ])
1155
1156                         if test $ol_cv_cthread_all_load = yes ; then
1157                                 LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
1158                                 ol_link_threads=mach
1159                         fi
1160                 fi
1161
1162                 if test $ol_link_threads != no ; then
1163                         : check for cthread specific functionality here
1164                         AC_DEFINE(HAVE_MACH_CTHREADS,1,
1165                                 [define if you have Mach Cthreads])
1166                 else
1167                         AC_MSG_ERROR([could not link with Mach CThreads])
1168                 fi
1169         fi
1170
1171         if test $ol_with_threads = mach ; then
1172                 AC_MSG_ERROR([could not locate Mach CThreads])
1173         fi
1174 fi
1175
1176 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1177         -o $ol_with_threads = lwp ; then
1178
1179         dnl check for SunOS5 LWP
1180         AC_CHECK_HEADERS(thread.h synch.h)
1181         if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
1182                 AC_CHECK_LIB(thread, thr_create, [have_thr=yes], [have_thr=no])
1183
1184                 if test $have_thr = yes ; then
1185                         AC_DEFINE(HAVE_THR,1,
1186                                 [if you have Solaris LWP (thr) package])
1187                         LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
1188                         ol_link_threads=thr
1189
1190                         if test $ol_with_yielding_select = auto ; then
1191                                 ol_with_yielding_select=yes
1192                         fi
1193
1194                         dnl Check for setconcurreny functions
1195                         AC_CHECK_FUNCS( \
1196                                 thr_setconcurrency \
1197                                 thr_getconcurrency \
1198                         )
1199                 fi
1200         fi
1201
1202         dnl check for SunOS4 LWP
1203         AC_CHECK_HEADERS(lwp/lwp.h)
1204         if test $ac_cv_header_lwp_lwp_h = yes ; then
1205                 AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
1206
1207                 if test $have_lwp = yes ; then
1208                         AC_DEFINE(HAVE_LWP,1,
1209                                 [if you have SunOS LWP package])
1210                         LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
1211                         ol_link_threads=lwp
1212
1213                         if test $ol_with_yielding_select = auto ; then
1214                                 ol_with_yielding_select=no
1215                         fi
1216                 fi
1217         fi
1218 fi
1219
1220 if test $ol_with_yielding_select = yes ; then
1221         AC_DEFINE(HAVE_YIELDING_SELECT,1,
1222                 [define if select implicitly yields])
1223 fi
1224
1225 if test $ol_with_threads = manual ; then
1226         dnl User thinks he can manually configure threads.
1227         ol_link_threads=yes
1228
1229         AC_MSG_WARN([thread defines and link options must be set manually])
1230
1231         AC_CHECK_HEADERS(pthread.h sched.h)
1232         AC_CHECK_FUNCS(sched_yield pthread_yield)
1233         OL_HEADER_LINUX_THREADS
1234
1235         AC_CHECK_HEADERS(mach/cthreads.h)
1236         AC_CHECK_HEADERS(lwp/lwp.h)
1237         AC_CHECK_HEADERS(thread.h synch.h)
1238 fi
1239
1240 if test $ol_link_threads != no ; then
1241         dnl needed to get reentrant/threadsafe versions
1242         dnl
1243         AC_DEFINE(REENTRANT,1)
1244         AC_DEFINE(_REENTRANT,1)
1245         AC_DEFINE(THREAD_SAFE,1)
1246         AC_DEFINE(_THREAD_SAFE,1)
1247         AC_DEFINE(THREADSAFE,1)
1248         AC_DEFINE(_THREADSAFE,1)
1249         AC_DEFINE(_SGI_MP_SOURCE,1)
1250
1251         dnl The errno declaration may dependent upon _REENTRANT.
1252         dnl If it does, we must link with thread support.
1253         AC_CACHE_CHECK([for thread specific errno],
1254                 [ol_cv_errno_thread_specific], [
1255                 AC_TRY_LINK([#include <errno.h>], [errno = 0;],
1256                         [ol_cv_errno_thread_specific=yes],
1257                         [ol_cv_errno_thread_specific=no])
1258         ])
1259
1260         dnl The h_errno declaration may dependent upon _REENTRANT.
1261         dnl If it does, we must link with thread support.
1262         AC_CACHE_CHECK([for thread specific h_errno],
1263                 [ol_cv_h_errno_thread_specific], [
1264                 AC_TRY_LINK([#include <netdb.h>], [h_errno = 0;],
1265                         [ol_cv_h_errno_thread_specific=yes],
1266                         [ol_cv_h_errno_thread_specific=no])
1267         ])
1268
1269         if test $ol_cv_errno_thread_specific != yes \
1270                 -o $ol_cv_h_errno_thread_specific != yes ; then
1271                 LIBS="$LTHREAD_LIBS $LIBS"
1272                 LTHREAD_LIBS=""
1273         fi
1274
1275 dnl When in thread environment, use
1276 dnl             #if defined( HAVE_REENTRANT_FUNCTIONS ) \
1277 dnl                     || defined( HAVE_FUNC_R )
1278 dnl                     func_r(...);
1279 dnl             #else
1280 dnl             #       if defined( HAVE_THREADS )
1281 dnl                             /* lock */
1282 dnl             #       endif
1283 dnl                             func(...);
1284 dnl             #       if defined( HAVE_THREADS )
1285 dnl                             /* unlock */
1286 dnl             #       endif
1287 dnl             #endif
1288 dnl
1289 dnl HAVE_REENTRANT_FUNCTIONS is derived from:
1290 dnl             _POSIX_REENTRANT_FUNCTIONS
1291 dnl             _POSIX_THREAD_SAFE_FUNCTIONS
1292 dnl             _POSIX_THREADSAFE_FUNCTIONS
1293 dnl
1294 dnl             and is currently defined in lthread.h
1295 dnl
1296 dnl HAVE_THREADS is defined by lthread.h iff -UNO_THREADS
1297 dnl
1298 dnl libldap/*.c should only include <lthread.h> iff
1299 dnl LDAP_R_COMPILE is defined.  ie:
1300 dnl             #ifdef LDAP_R_COMPILE
1301 dnl             #       include LDAP_R_COMPILE
1302 dnl             #endif
1303 dnl
1304 dnl LDAP_R_COMPILE is defined by libldap_r/Makefile.in
1305 dnl specifically for compiling the threadsafe version of
1306 dnl     the ldap library (-lldap_r).
1307 dnl
1308 dnl     dnl check for reentrant/threadsafe functions
1309 dnl     dnl
1310 dnl     dnl note: these should only be used when linking
1311 dnl     dnl       with $LTHREAD_LIBS
1312 dnl     dnl
1313 dnl     save_CPPFLAGS="$CPPFLAGS"
1314 dnl     save_LIBS="$LIBS"
1315 dnl     LIBS="$LTHREAD_LIBS $LIBS"
1316 dnl     AC_CHECK_FUNCS( \
1317 dnl             gmtime_r \
1318 dnl             gethostbyaddr_r gethostbyname_r \
1319 dnl             feof_unlocked unlocked_feof \
1320 dnl             putc_unlocked unlocked_putc \
1321 dnl             flockfile ftrylockfile \
1322 dnl     )
1323 dnl     CPPFLAGS="$save_CPPFLAGS"
1324 dnl     LIBS="$save_LIBS"
1325 fi
1326
1327 if test $ol_link_threads = no ; then
1328         if test $ol_with_threads = yes ; then
1329                 AC_MSG_ERROR([no suitable thread support])
1330         fi
1331
1332         if test $ol_with_threads = auto ; then
1333                 AC_MSG_WARN([no suitable thread support, disabling threads])
1334                 ol_with_threads=no
1335         fi
1336
1337         AC_DEFINE(NO_THREADS,1,
1338                 [define if you have (or want) no threads])
1339         LTHREAD_LIBS=""
1340 fi
1341
1342 if test $ol_link_threads != no ; then
1343         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE,1)
1344 fi
1345
1346 dnl ----------------------------------------------------------------
1347
1348 ol_link_ldbm=no
1349 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db2 ; then
1350         OL_BERKELEY_DB2
1351
1352         if test $ol_cv_berkeley_db2 = yes ; then
1353                 ol_link_ldbm=db2
1354                 ol_with_ldbm_api=db2
1355
1356                 if test $ol_with_ldbm_type = hash ; then
1357                         AC_DEFINE(LDBM_USE_DBHASH,1,
1358                                 [define this to use DBHASH w/ LDBM backend])
1359                 else
1360                         AC_DEFINE(LDBM_USE_DBBTREE,1,
1361                                 [define this to use DBBTREE w/ LDBM backend])
1362                 fi
1363
1364                 dnl $ol_cv_lib_db2 should be yes or -ldb
1365                 dnl (it could be no, but that would be an error
1366                 if test $ol_cv_lib_db2 != yes ; then
1367                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db2"
1368                 fi
1369         fi
1370 fi
1371
1372 ol_link_bdb2=no
1373 if test $ol_link_ldbm = db2 -a $ol_enable_bdb2 != no ; then
1374         ol_link_bdb2=yes
1375 fi
1376
1377 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
1378         OL_BERKELEY_DB
1379
1380         if test $ol_cv_berkeley_db = yes ; then
1381                 ol_link_ldbm=db
1382                 ol_with_ldbm_api=db
1383
1384                 if test $ol_with_ldbm_type = hash ; then
1385                         AC_DEFINE(LDBM_USE_DBHASH,1,
1386                                 [define this to use DBHASH w/ LDBM backend])
1387                 else
1388                         AC_DEFINE(LDBM_USE_DBBTREE,1,
1389                                 [define this to use DBBTREE w/ LDBM backend])
1390                 fi
1391
1392                 dnl $ol_cv_lib_db should be yes or -ldb
1393                 dnl (it could be no, but that would be an error
1394                 if test $ol_cv_lib_db != yes ; then
1395                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db"
1396                 fi
1397         fi
1398 fi
1399
1400 if test $ol_with_ldbm_api = manual ; then
1401         dnl User thinks he can manually configure LDBM api.
1402         ol_link_ldbm=yes
1403
1404         AC_MSG_WARN([LDBM defines and link options must be set manually])
1405
1406         AC_CHECK_HEADERS(db.h db_185.h gdbm.h ndbm.h)
1407 fi
1408
1409 if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
1410         AC_MSG_WARN(Could not find LDBM with BTREE support)
1411         ol_with_ldbm_api=none
1412 fi
1413
1414 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = mdbm ; then
1415         OL_MDBM
1416
1417         if test $ol_cv_mdbm = yes ; then
1418                 ol_link_ldbm=mdbm
1419                 ol_with_ldbm_api=mdbm
1420                 if test $ol_cv_lib_mdbm != yes ; then
1421                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_mdbm"
1422                 fi
1423         fi
1424 fi
1425
1426 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
1427         OL_GDBM
1428
1429         if test $ol_cv_gdbm = yes ; then
1430                 ol_link_ldbm=gdbm
1431                 ol_with_ldbm_api=gdbm
1432
1433                 if test $ol_cv_lib_gdbm != yes ; then
1434                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
1435                 fi
1436         fi
1437 fi
1438
1439 if test $ol_with_ldbm_api = auto ; then
1440         AC_MSG_WARN([skipping automatic checking for NDBM, must be manually enabled.])
1441 elif test $ol_with_ldbm_api = ndbm ; then
1442         OL_NDBM
1443
1444         if test $ol_cv_ndbm = yes ; then
1445                 ol_link_ldbm=ndbm
1446                 ol_with_ldbm_api=ndbm
1447
1448                 if test $ol_cv_lib_ndbm != yes ; then
1449                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
1450                 fi
1451         fi
1452 fi
1453
1454 if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
1455         AC_MSG_WARN(could not find suitable LDBM backend)
1456         if test $ol_enable_ldbm = yes ; then
1457                 AC_MSG_ERROR(select appropriate LDBM options or disable)
1458         fi
1459
1460         AC_MSG_WARN(disabling LDBM)
1461         ol_enable_ldbm=no
1462 fi
1463
1464 if test $ol_enable_wrappers != no ; then
1465         AC_CHECK_HEADERS(tcpd.h)
1466
1467         if test $ac_cv_header_tcpd_h != yes ; then
1468                 have_wrappers=no
1469         else
1470                 AC_CHECK_LIB(wrap, main,
1471                         [have_wrappers=yes], [have_wrappers=no])
1472         fi
1473
1474         if test $have_wrappers = yes ; then
1475                 AC_DEFINE(HAVE_TCPD,1, [define if you have -lwrap])
1476                 SLAPD_LIBS="$SLAPD_LIBS -lwrap"
1477
1478                 dnl We add another check for -lnsl since some libwrap's
1479                 dnl need it, but it isn't always included from above
1480                 AC_CHECK_LIB(nsl, main)
1481         else
1482                 AC_MSG_WARN(could not find -lwrap)
1483                 if test $ol_enable_wrappers = yes ; then
1484                         AC_MSG_ERROR(could not find wrappers, select appropriate options or disable)
1485                 fi
1486
1487                 AC_MSG_WARN(disabling wrappers support)
1488                 ol_enable_wrappers=no
1489         fi
1490 fi
1491
1492 if test $ol_enable_syslog != no ; then
1493         AC_CHECK_FUNC(openlog)
1494         if test $ac_cv_func_openlog = no -a $ol_enable_syslog = yes; then
1495                 AC_MSG_ERROR(could not find syslog, select appropriate options or disable)
1496         fi
1497         ol_enable_syslog=$ac_cv_func_openlog
1498 fi
1499
1500 if test $ol_enable_dmalloc != no ; then
1501         AC_CHECK_HEADERS(dmalloc.h)
1502         AC_CHECK_LIB(dmalloc, dmalloc_shutdown)
1503 fi
1504
1505 if test $ol_enable_tcl != no ; then
1506         AC_CHECK_HEADERS(tcl.h)
1507
1508         if test $ac_cv_header_tcl_h != yes ; then
1509                 have_tcl=no
1510         else
1511                 AC_CHECK_LIB(tcl,main,
1512                         [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl"],
1513                         [have_tcl=no])
1514
1515                 if test $have_tcl != yes; then
1516                         AC_CHECK_LIB(tcl7.6,main,
1517                                 [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl7.6"],
1518                                 [have_tcl=no])
1519                 fi
1520
1521                 if test $have_tcl != yes; then
1522                         AC_CHECK_LIB(tcl8.0,main,
1523                                 [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl8.0"],
1524                                 [have_tcl=no])
1525                 fi
1526         fi
1527
1528         if test $have_tcl != yes ; then
1529                 AC_MSG_WARN([could not find -ltcl])
1530                 if test $ol_enable_tcl = yes ; then
1531                         AC_MSG_ERROR([could not find tcl, select appropriate options or disable])
1532                 fi
1533
1534                 ol_enable_tcl=no
1535         fi
1536 fi
1537
1538 # ud needs termcap (should insert check here)
1539 ol_link_termcap=no
1540 AC_CHECK_HEADERS(termcap.h ncurses.h)
1541
1542 if test $ol_link_termcap = no ; then
1543         AC_CHECK_LIB(termcap, tputs, [have_termcap=yes], [have_termcap=no])
1544         if test $have_termcap = yes ; then
1545                 AC_DEFINE(HAVE_TERMCAP, 1, [define if you have -ltermcap])
1546                 ol_link_termcap=yes
1547                 TERMCAP_LIBS=-ltermcap
1548         fi
1549 fi
1550
1551 if test $ol_link_termcap = no ; then
1552         AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
1553         if test $have_ncurses = yes ; then
1554                 AC_DEFINE(HAVE_NCURSES, 1, [define if you have -lncurses])
1555                 ol_link_termcap=yes
1556                 TERMCAP_LIBS=-lncurses
1557         fi
1558 fi
1559
1560 if test $ol_link_termcap = no ; then
1561         AC_DEFINE(NO_TERMCAP,1, [define if you have no termcap support])
1562         TERMCAP_LIBS=
1563 fi
1564
1565 dnl
1566 dnl Check for GNU readline
1567 dnl
1568 ol_link_readline=no
1569 if test $ol_with_readline != no ; then
1570         AC_CHECK_HEADERS(readline/readline.h readline/history.h)
1571
1572         if test $ac_cv_header_readline_readline_h = yes ; then
1573                 save_LIBS="$LIBS"
1574                 LIBS="$TERMCAP_LIBS $LIBS"
1575                 AC_CHECK_LIB(readline, readline,
1576                         [have_readline=yes], [have_readline=no])
1577                 LIBS="$save_LIBS"
1578
1579                 if test $have_readline = yes ; then
1580                         ol_with_readline=found
1581                         ol_link_readline=yes
1582
1583                         READLINE_LIBS="-lreadline"
1584                 fi
1585         fi
1586 fi
1587
1588 if test $ol_link_readline = yes ; then
1589         AC_DEFINE(HAVE_READLINE, 1, [define if you have -lreadline])
1590 fi
1591
1592
1593 # FreeBSD (and others) have crypt(3) in -lcrypt
1594 if test $ol_enable_crypt != no ; then
1595         AC_CHECK_FUNC(crypt, [have_crypt=yes], [
1596                 AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
1597                         have_crypt=yes], [have_crypt=no])])
1598
1599         if test $have_crypt = yes ; then
1600                 AC_DEFINE(HAVE_CRYPT,1, [define if crypt(3) is available])
1601         else
1602                 AC_MSG_WARN(could not find crypt)
1603                 if test $ol_enable_crypt = yes ; then
1604                         AC_MSG_ERROR(could not find crypt, select appropriate options or disable)
1605                 fi
1606
1607                 AC_MSG_WARN(disabling crypt support)
1608                 ol_enable_crypt=no
1609         fi
1610 fi
1611
1612 # FreeBSD (and others) have setproctitle(3) in -lutil
1613 if test $ol_enable_proctitle != no ; then
1614         AC_CHECK_FUNC(setproctitle,     [have_setproctitle=yes], [
1615                 AC_CHECK_LIB(util, setproctitle,
1616                         [have_setproctitle=yes
1617                         LUTIL_LIBS="$LUTIL_LIBS -lutil"],
1618                         [have_setproctitle=no
1619                         LIBOBJS="$LIBOBJS setproctitle.o"])])
1620
1621         if test $have_setproctitle = yes ; then
1622                 AC_DEFINE(HAVE_SETPROCTITLE,1,
1623                         [define if setproctitle(3) is available])
1624         fi
1625 fi
1626
1627 dnl ----------------------------------------------------------------
1628 dnl Checks for header files.
1629 OL_HEADER_STDC
1630
1631 if test $ol_cv_header_stdc != yes; then
1632         AC_MSG_WARN([could not locate Standard C compliant headers])
1633 fi
1634
1635 AC_HEADER_DIRENT
1636 AC_HEADER_SYS_WAIT
1637 AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
1638 if test $am_cv_sys_posix_termios = yes ; then
1639         AC_DEFINE(HAVE_POSIX_TERMIOS,1,
1640                 [define if you have POSIX termios])
1641 fi
1642
1643 AC_CHECK_HEADERS(       \
1644         arpa/inet.h             \
1645         arpa/nameser.h  \
1646         assert.h                \
1647         crypt.h                 \
1648         errno.h                 \
1649         fcntl.h                 \
1650         filio.h                 \
1651         getopt.h                \
1652         grp.h                   \
1653         libutil.h               \
1654         limits.h                \
1655         locale.h                \
1656         malloc.h                \
1657         memory.h                \
1658         psap.h                  \
1659         pwd.h                   \
1660         resolv.h                \
1661         sgtty.h                 \
1662         shadow.h                \
1663         stdarg.h                \
1664         stddef.h                \
1665         string.h                \
1666         strings.h               \
1667         sysexits.h              \
1668         sys/file.h              \
1669         sys/filio.h             \
1670         sys/errno.h             \
1671         sys/ioctl.h             \
1672         sys/param.h             \
1673         sys/resource.h  \
1674         sys/select.h    \
1675         sys/socket.h    \
1676         sys/syslog.h    \
1677         sys/time.h              \
1678         sys/types.h             \
1679         syslog.h                \
1680         termios.h               \
1681         unistd.h                \
1682 )
1683
1684 dnl ----------------------------------------------------------------
1685 dnl Checks for typedefs, structures, and compiler characteristics.
1686 AC_TYPE_GETGROUPS dnl requires AC_TYPE_UID_T
1687 AC_TYPE_MODE_T
1688 AC_TYPE_OFF_T
1689 AC_TYPE_PID_T
1690 AM_TYPE_PTRDIFF_T
1691 AC_TYPE_SIGNAL
1692 OL_TYPE_SIG_ATOMIC_T
1693 AC_TYPE_SIZE_T
1694 OL_TYPE_SOCKLEN_T
1695 AC_STRUCT_ST_BLKSIZE
1696 AC_HEADER_TIME
1697 AC_STRUCT_TM
1698 OL_STRUCT_PASSWD_PW_GECOS
1699 OL_STRUCT_PASSWD_PW_PASSWD
1700
1701 OL_C_UPPER_LOWER
1702 AC_C_CONST
1703 OL_C_VOLATILE
1704
1705 if test $cross_compiling = yes ; then
1706         AC_DEFINE(CROSS_COMPILING, 1, [define if cross compiling])
1707
1708         AC_DEFINE(LBER_INT_T,long)
1709         AC_DEFINE(LBER_TAG_T,long)
1710         AC_DEFINE(LBER_SOCKET_T,int)
1711
1712 else
1713         AC_C_BIGENDIAN
1714         AC_CHECK_SIZEOF(short)
1715         AC_CHECK_SIZEOF(int)
1716         AC_CHECK_SIZEOF(long)
1717
1718         if test "$ac_cv_sizeof_int" -lt 4 ; then
1719                 AC_MSG_WARN([OpenLDAP requires 'int' to be 32 bits or greater.])
1720
1721                 AC_DEFINE(LBER_INT_T,long)
1722                 AC_DEFINE(LBER_TAG_T,long)
1723                 AC_DEFINE(LBER_SOCKET_T,int)
1724         else
1725                 AC_DEFINE(LBER_INT_T,int)
1726                 AC_DEFINE(LBER_TAG_T,long)
1727                 AC_DEFINE(LBER_SOCKET_T,int)
1728         fi
1729 fi
1730
1731 AC_DEFINE(LBER_LEN_T,long)
1732
1733 dnl ----------------------------------------------------------------
1734 dnl Checks for library functions.
1735 AC_FUNC_MEMCMP
1736 dnl AM_FUNC_MKTIME dnl checks for sys/time.h and unistd.h
1737 AC_FUNC_STRFTIME
1738 dnl AM_FUNC_STRTOD
1739
1740 dnl we should use vfork instead of fork in a number of places...
1741 dnl AC_FUNC_VFORK
1742 AC_FUNC_VPRINTF
1743
1744 if test $ac_cv_func_vprintf = yes ; then
1745         dnl check for vsnprintf
1746         AC_CHECK_FUNCS(vsnprintf vsprintf)
1747 fi
1748
1749 AC_CHECK_FUNCS(         \
1750         bcopy                   \
1751         closesocket             \
1752         endgrent                \
1753         endpwent                \
1754         flock                   \
1755         getdtablesize   \
1756         getgrgid                \
1757         gethostname             \
1758         getpass                 \
1759         getpwuid                \
1760         getpwnam                \
1761         getspnam                \
1762         gettimeofday    \
1763         initgroups              \
1764         lockf                   \
1765         memcpy                  \
1766         memmove                 \
1767         mkstemp                 \
1768         read                    \
1769         recv                    \
1770         recvfrom                \
1771         setpwfile               \
1772         setgid                  \
1773         setegid                 \
1774         setsid                  \
1775         setuid                  \
1776         seteuid                 \
1777         signal                  \
1778         sigset                  \
1779         snprintf                \
1780         strdup                  \
1781         strerror                \
1782         strpbrk                 \
1783         strrchr                 \
1784         strsep                  \
1785         strstr                  \
1786         strtol                  \
1787         strtoul                 \
1788         strspn                  \
1789         sysconf                 \
1790         waitpid                 \
1791         wait4                   \
1792         write                   \
1793         send                    \
1794         sendto                  \
1795 )
1796
1797 dnl We actually may need to replace more than this.
1798 AC_REPLACE_FUNCS(getopt tempnam)
1799
1800 dnl ----------------------------------------------------------------
1801 # Check Configuration
1802 OL_SYS_ERRLIST
1803
1804 dnl ----------------------------------------------------------------
1805 dnl Sort out defines
1806
1807 if test "$ol_enable_debug" != no ; then
1808         AC_DEFINE(LDAP_DEBUG,1,
1809                 [define this to add debugging code])
1810 fi
1811 if test "$ol_enable_syslog" = yes ; then
1812         AC_DEFINE(LDAP_SYSLOG,1,
1813                 [define this to add syslog code])
1814 fi
1815 if test "$ol_enable_libui" = yes ; then
1816         AC_DEFINE(LDAP_LIBUI,1,
1817                 [define this for LDAP User Interface support])
1818 fi
1819 if test "$ol_enable_cache" = no ; then
1820         AC_DEFINE(LDAP_NOCACHE,1,
1821                 [define this to remove -lldap cache support])
1822 fi
1823 if test "$ol_enable_dns" != no ; then
1824         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_DNS,LDAP_VENDOR_VERSION)
1825 fi
1826 if test "$ol_enable_proctitle" != no ; then
1827         AC_DEFINE(LDAP_PROCTITLE,1,
1828                 [define this for LDAP process title support])
1829 fi
1830 if test "$ol_enable_referrals" != no ; then
1831         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS,LDAP_VENDOR_VERSION)
1832 fi
1833 if test "$ol_enable_cldap" != no ; then
1834         AC_DEFINE(LDAP_CONNECTIONLESS,1,[define to support CLDAP])
1835 fi
1836
1837 if test "$ol_enable_crypt" != no ; then
1838         AC_DEFINE(SLAPD_CRYPT,1,[define to support crypt(3) passwords])
1839 fi
1840 if test "$ol_enable_cleartext" != no ; then
1841         AC_DEFINE(SLAPD_CLEARTEXT,1,[define to support cleartext passwords])
1842 fi
1843 if test "$ol_enable_phonetic" != no ; then
1844         AC_DEFINE(SLAPD_PHONETIC,1,[define to support phonetic])
1845 fi
1846 if test "$ol_enable_rlookups" != no ; then
1847         AC_DEFINE(SLAPD_RLOOKUPS,1,[define to support reverse lookups])
1848 fi
1849
1850 if test "$ol_link_modules" != no ; then
1851         AC_DEFINE(SLAPD_MODULES,1,[define to support modules])
1852         BUILD_SLAPD=yes
1853 fi
1854
1855 if test "$ol_link_bdb2" != no ; then
1856         AC_DEFINE(SLAPD_BDB2,1,[define to support BDB2 backend])
1857         BUILD_SLAPD=yes
1858         BUILD_BDB2=yes
1859         if test "$ol_with_bdb2_module" != static ; then
1860                 AC_DEFINE(SLAPD_BDB2_DYNAMIC,1,
1861                         [define to support dynamic BDB2 backend])
1862                 BUILD_BDB2_DYNAMIC=yes
1863         fi
1864 fi
1865
1866 if test "$ol_enable_ldap" != no ; then
1867         AC_DEFINE(SLAPD_LDAP,1,[define to support LDAP backend])
1868         BUILD_SLAPD=yes
1869         BUILD_LDAP=yes
1870         if test "$ol_with_ldap_module" != static ; then
1871                 AC_DEFINE(SLAPD_LDAP_DYNAMIC,1,
1872                         [define to support dynamic LDAP backend])
1873                 BUILD_LDAP_DYNAMIC=yes
1874         fi
1875 fi
1876
1877 if test "$ol_link_ldbm" != no ; then
1878         AC_DEFINE(SLAPD_LDBM,1,[define to support LDBM backend])
1879         BUILD_SLAPD=yes
1880         BUILD_LDBM=yes
1881         if test "$ol_with_ldbm_module" != static ; then
1882                 AC_DEFINE(SLAPD_LDBM_DYNAMIC,1,
1883                         [define to support dynamic LDBM backend])
1884                 BUILD_LDBM_DYNAMIC=yes
1885         fi
1886 fi
1887
1888 if test "$ol_enable_passwd" != no ; then
1889         AC_DEFINE(SLAPD_PASSWD,1,[define to support PASSWD backend])
1890         BUILD_SLAPD=yes
1891         BUILD_PASSWD=yes
1892         if test "$ol_with_passwd_module" != static ; then
1893                 AC_DEFINE(SLAPD_PASSWD_DYNAMIC,1,
1894                         [define to support dynamic PASSWD backend])
1895                 BUILD_PASSWD_DYNAMIC=yes
1896         fi
1897 fi
1898
1899 if test "$ol_link_perl" != no ; then
1900         AC_DEFINE(SLAPD_PERL,1,[define to support PERL backend])
1901         BUILD_SLAPD=yes
1902         BUILD_PERL=yes
1903         if test "$ol_with_perl_module" != static ; then
1904                 AC_DEFINE(SLAPD_PERL_DYNAMIC,1,
1905                         [define to support dynamic PERL backend])
1906                 BUILD_PERL_DYNAMIC=yes
1907         fi
1908 fi
1909
1910 if test "$ol_enable_shell" != no ; then
1911         AC_DEFINE(SLAPD_SHELL,1,[define to support SHELL backend])
1912         BUILD_SLAPD=yes
1913         BUILD_SHELL=yes
1914         if test "$ol_with_shell_module" != static ; then
1915                 AC_DEFINE(SLAPD_SHELL_DYNAMIC,1,
1916                         [define to support dynamic SHELL backend])
1917                 BUILD_SHELL_DYNAMIC=yes
1918         fi
1919 fi
1920
1921 if test "$ol_enable_tcl" != no ; then
1922         AC_DEFINE(SLAPD_TCL,1,[define to support TCL backend])
1923         BUILD_SLAPD=yes
1924         BUILD_TCL=yes
1925         if test "$ol_with_tcl_module" != static; then
1926                 AC_DEFINE(SLAPD_TCL_DYNAMIC,1,
1927                         [define to support dynamic TCL backend])
1928                 BUILD_TCL_DYNAMIC=yes
1929         fi
1930 fi
1931
1932 if test "$ol_enable_slurpd" != no -a "$ol_link_threads" != no -a \
1933         $BUILD_SLAPD = yes ; then
1934         BUILD_SLURPD=yes
1935 fi
1936
1937 if test "$ol_link_isode" != no ; then
1938         BUILD_LDAPD=yes
1939 fi
1940
1941 dnl ----------------------------------------------------------------
1942
1943 AC_SUBST(BUILD_LDAPD)
1944 AC_SUBST(BUILD_SLAPD)
1945   AC_SUBST(BUILD_BDB2)
1946   AC_SUBST(BUILD_LDAP)
1947   AC_SUBST(BUILD_LDBM)
1948   AC_SUBST(BUILD_PASSWD)
1949   AC_SUBST(BUILD_PERL)
1950   AC_SUBST(BUILD_SHELL)
1951   AC_SUBST(BUILD_TCL)
1952   AC_SUBST(BUILD_BDB2_DYNAMIC)
1953   AC_SUBST(BUILD_LDAP_DYNAMIC)
1954   AC_SUBST(BUILD_LDBM_DYNAMIC)
1955   AC_SUBST(BUILD_PASSWD_DYNAMIC)
1956   AC_SUBST(BUILD_PERL_DYNAMIC)
1957   AC_SUBST(BUILD_SHELL_DYNAMIC)
1958   AC_SUBST(BUILD_TCL_DYNAMIC)
1959 AC_SUBST(BUILD_SLURPD)
1960
1961 AC_SUBST(LDAP_LIBS)
1962 AC_SUBST(LDAPD_LIBS)
1963 AC_SUBST(SLAPD_LIBS)
1964 AC_SUBST(SLURPD_LIBS)
1965 AC_SUBST(LDBM_LIBS)
1966 AC_SUBST(LTHREAD_LIBS)
1967 AC_SUBST(LUTIL_LIBS)
1968
1969 AC_SUBST(SLAPD_MODULES_CPPFLAGS)
1970 AC_SUBST(SLAPD_MODULES_LDFLAGS)
1971
1972 AC_SUBST(SLAPD_PERL_CPPFLAGS)
1973 AC_SUBST(SLAPD_PERL_LDFLAGS)
1974
1975 AC_SUBST(KRB_LIBS)
1976 AC_SUBST(READLINE_LIBS)
1977 AC_SUBST(TERMCAP_LIBS)
1978 AC_SUBST(TLS_LIBS)
1979
1980 dnl ----------------------------------------------------------------
1981 dnl final output
1982 dnl
1983
1984 AC_OUTPUT( \
1985 Makefile:build/top.mk:Makefile.in:build/dir.mk \
1986 doc/Makefile:build/top.mk:doc/Makefile.in:build/dir.mk \
1987 doc/man/Makefile:build/top.mk:doc/man/Makefile.in:build/dir.mk \
1988 doc/man/man1/Makefile:build/top.mk:doc/man/man1/Makefile.in:build/man.mk \
1989 doc/man/man3/Makefile:build/top.mk:doc/man/man3/Makefile.in:build/man.mk \
1990 doc/man/man5/Makefile:build/top.mk:doc/man/man5/Makefile.in:build/man.mk \
1991 doc/man/man8/Makefile:build/top.mk:doc/man/man8/Makefile.in:build/man.mk \
1992 clients/Makefile:build/top.mk:clients/Makefile.in:build/dir.mk \
1993 clients/finger/Makefile:build/top.mk:clients/finger/Makefile.in:build/rules.mk \
1994 clients/fax500/Makefile:build/top.mk:clients/fax500/Makefile.in:build/rules.mk \
1995 clients/gopher/Makefile:build/top.mk:clients/gopher/Makefile.in:build/rules.mk \
1996 clients/mail500/Makefile:build/top.mk:clients/mail500/Makefile.in:build/rules.mk \
1997 clients/rcpt500/Makefile:build/top.mk:clients/rcpt500/Makefile.in:build/rules.mk \
1998 clients/ud/Makefile:build/top.mk:clients/ud/Makefile.in:build/rules.mk \
1999 clients/tools/Makefile:build/top.mk:clients/tools/Makefile.in:build/rules.mk \
2000 include/Makefile:build/top.mk:include/Makefile.in \
2001 libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk      \
2002 libraries/libavl/Makefile:build/top.mk:libraries/libavl/Makefile.in:build/lib.mk:build/lib-static.mk    \
2003 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk  \
2004 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk  \
2005 libraries/libldap_r/Makefile:build/top.mk:libraries/libldap_r/Makefile.in:build/lib.mk:build/lib-shared.mk      \
2006 libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk:build/lib-static.mk  \
2007 libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk:build/lib-static.mk  \
2008 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.mk        \
2009 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
2010 servers/ldapd/Makefile:build/top.mk:servers/ldapd/Makefile.in:build/srv.mk \
2011 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
2012 servers/slapd/back-bdb2/Makefile:build/top.mk:servers/slapd/back-bdb2/Makefile.in:build/srv.mk \
2013 servers/slapd/back-ldap/Makefile:build/top.mk:servers/slapd/back-ldap/Makefile.in:build/srv.mk \
2014 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/srv.mk \
2015 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/srv.mk \
2016 servers/slapd/back-perl/Makefile:build/top.mk:servers/slapd/back-perl/Makefile.in:build/srv.mk \
2017 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/srv.mk \
2018 servers/slapd/back-tcl/Makefile:build/top.mk:servers/slapd/back-tcl/Makefile.in:build/srv.mk \
2019 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
2020 servers/slapd/tools/Makefile:build/top.mk:servers/slapd/tools/Makefile.in \
2021 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
2022 tests/Makefile:build/top.mk:tests/Makefile.in:build/dir.mk \
2023 tests/progs/Makefile:build/top.mk:tests/progs/Makefile.in:build/rules.mk \
2024 contrib/Makefile:build/top.mk:contrib/Makefile.in:build/dir.mk \
2025 contrib/saucer/Makefile:build/top.mk:contrib/saucer/Makefile.in:build/rules.mk \
2026 contrib/web_ldap/Makefile:build/top.mk:contrib/web_ldap/Makefile.in:build/rules.mk \
2027 ,[
2028 date > stamp-h
2029 echo Please \"make depend\" to build dependencies
2030 ])