git.sur5r.net Git - openldap/blob - configure.in

   1 dnl
   2 dnl Copyright 1998,1999 The OpenLDAP Foundation.  All Rights Reserved.
   3 dnl
   4 dnl Redistribution and use in source and binary forms are permitted only
   5 dnl as authorized by the OpenLDAP Public License.  A copy of this
   6 dnl license is available at http://www.OpenLDAP.org/license.html or
   7 dnl in file LICENSE in the top-level directory of the distribution.
   8 dnl
   9
  10 dnl Configure.in for OpenLDAP
  11 AC_INIT(include/ldap.h)dnl
  12 AC_CONFIG_AUX_DIR(build)dnl
  13 AM_INIT_AUTOMAKE(openldap,[1.1], [no ac_define])dnl
  14
  15 dnl Do not use AutoConf 2.12; it produces a configuration script
  16 dnl that causes an "internal 2K buffer" error on HPUX when run
  17 dnl with /bin/sh.  Autoconf 2.10 seems to be okay.
  18 AC_PREREQ(2.10)dnl Required Autoconf version
  19
  20 AC_CONFIG_HEADER(include/portable.h)dnl
  21
  22 dnl
  23 dnl Start Args
  24 AC_MSG_CHECKING(configure arguments)
  25 AC_PREFIX_DEFAULT(/usr/local)
  26
  27 top_builddir=`pwd`
  28 AC_SUBST(top_builddir)dnl
  29
  30 ldap_subdir="openldap"
  31
  32 AC_ARG_WITH(subdir, [  --with-subdir=DIR change default subdirectory used for installs], [
  33         if test "$withval" = "no"; then
  34                 ldap_subdir=""
  35         elif test "$withval" != "yes"; then
  36                 ldap_subdir="$withval"
  37         fi
  38 ])dnl
  39
  40 AC_SUBST(ldap_subdir)dnl
  41
  42 OL_ARG_ENABLE(debug,[  --enable-debug   enable debugging], yes)dnl
  43 dnl OL_ARG_ENABLE(syslog,[  --enable-syslog     enable syslog support], auto)dnl
  44 OL_ARG_ENABLE(proctitle,[  --enable-proctitle   enable proctitle support], yes)dnl
  45 OL_ARG_ENABLE(libui,[  --enable-libui   enable library user interface], yes)dnl
  46 OL_ARG_ENABLE(cache,[  --enable-cache   enable caching], yes)dnl
  47 OL_ARG_ENABLE(dns,[  --enable-dns               enable dns support], no)dnl
  48 OL_ARG_ENABLE(referrals,[  --enable-referrals   enable referrals], yes)dnl
  49 OL_ARG_ENABLE(cldap,[  --enable-cldap   enable connectionless ldap], no)dnl
  50 OL_ARG_ENABLE(x_compile,[  --enable-x-compile   enable cross compiling],
  51         no, [yes no])dnl
  52
  53 dnl General "with" options
  54 OL_ARG_WITH(kerberos,[  --with-kerberos use Kerberos],
  55         auto, [auto k5 k4 afs yes no])
  56 OL_ARG_WITH(threads,[  --with-threads   use threads],
  57         auto, [auto posix mach lwp yes no manual] )
  58 OL_ARG_WITH(yielding_select,[  --with-yielding-select   with implicitly yielding select],
  59         auto, [auto yes no manual] )
  60
  61 dnl Server options
  62
  63 dnl LDAPD OPTIONS
  64 AC_ARG_WITH(xxldapdoptions,[LDAPD Options:])
  65 OL_ARG_ENABLE(ldapd,[  --enable-ldapd   enable building ldapd], no)dnl
  66
  67 dnl SLAPD OPTIONS
  68 AC_ARG_WITH(xxslapdoptions,[SLAPD Options:])
  69 OL_ARG_ENABLE(slapd,[  --enable-slapd   enable building slapd], yes)dnl
  70 OL_ARG_ENABLE(aclgroups,[    --enable-aclgroups enable ACL group support], auto)dnl
  71 OL_ARG_ENABLE(cleartext,[    --enable-cleartext enable cleartext passwords], yes)dnl
  72 OL_ARG_ENABLE(crypt,[    --enable-crypt enable crypt(3) passwords], auto)dnl
  73 OL_ARG_ENABLE(wrappers,[    --enable-wrappers   enable tcp wrapper support], no)dnl
  74 OL_ARG_ENABLE(phonetic,[    --enable-phonetic   enable phonetic/soundex], no)dnl
  75 OL_ARG_ENABLE(rlookups,[    --enable-rlookups   enable reverse lookups], auto)dnl
  76
  77 dnl SLAPD Backend options
  78 OL_ARG_ENABLE(ldbm,[    --enable-ldbm   enable ldbm backend], yes)dnl
  79 OL_ARG_WITH(ldbm_api,[      --with-ldbm-api     use LDBM API], auto,
  80         [auto db2 db gdbm ndbm manual])
  81 OL_ARG_WITH(ldbm_type,[      --with-ldbm-type   use LDBM type], auto,
  82         [auto btree hash])
  83
  84 OL_ARG_ENABLE(passwd,[    --enable-passwd       enable passwd backend], no)dnl
  85 OL_ARG_ENABLE(shell,[    --enable-shell enable shell backend], no)dnl
  86
  87 dnl SLURPD OPTIONS
  88 AC_ARG_WITH(xxslurpdoptions,[SLURPD Options:])
  89 OL_ARG_ENABLE(slurpd,[  --enable-slurpd enable building slurpd], auto)dnl
  90
  91 AC_ARG_WITH(xxliboptions,[Library Generation & Linking Options])
  92 AM_ENABLE_STATIC
  93 AM_DISABLE_SHARED
  94 dnl AM_ENABLE_SHARED
  95
  96 dnl General "enable" options
  97 # validate options
  98 if test $ol_enable_referrals = no ; then
  99         if test $ol_enable_dns = yes ; then
 100                 AC_MSG_WARN([dns disabled, ignoring --enable-dns argument])
 101         fi
 102         ol_enable_dns=no
 103 fi
 104
 105 if test $ol_enable_slapd = no ; then
 106         dnl SLAPD was specificallly disabled
 107         if test $ol_enable_ldbm = yes ; then
 108                 AC_MSG_WARN([slapd disabled, ignoring --enable_ldbm argument])
 109         fi
 110         if test $ol_enable_passwd = yes ; then
 111                 AC_MSG_WARN([slapd disabled, ignoring --enable_passwd argument])
 112         fi
 113         if test $ol_enable_shell = yes ; then
 114                 AC_MSG_WARN([slapd disabled, ignoring --enable_shell argument])
 115         fi
 116         if test $ol_enable_aclgroups = yes ; then
 117                 AC_MSG_WARN([slapd disabled, ignoring --enable_aclgroups argument])
 118         fi
 119         if test $ol_enable_wrappers = yes ; then
 120                 AC_MSG_WARN([slapd disabled, ignoring --enable_wrappers argument])
 121         fi
 122         if test $ol_enable_phonetic = yes ; then
 123                 AC_MSG_WARN([slapd disabled, ignoring --enable_phonetic argument])
 124         fi
 125         if test $ol_enable_rlookups = yes ; then
 126                 AC_MSG_WARN([slapd disabled, ignoring --enable_rlookups argument])
 127         fi
 128         if test $ol_with_ldbm_api != auto ; then
 129                 AC_MSG_WARN([slapd disabled, ignoring --with_ldbm_api argument])
 130         fi
 131         if test $ol_with_ldbm_type != auto ; then
 132                 AC_MSG_WARN([slapd disabled, ignoring --with_ldbm_type argument])
 133         fi
 134         if test $ol_enable_slurpd = yes ; then
 135                 AC_MSG_ERROR([slurpd requires slapd])
 136         fi
 137
 138         # force settings to no
 139         ol_enable_ldbm=no
 140         ol_enable_shell=no
 141         ol_enable_passwd=no
 142         ol_enable_aclgroups=no
 143         ol_enable_wrappers=no
 144         ol_enable_phonetic=no
 145         ol_enable_rlookups=no
 146         ol_with_ldbm_api=no
 147         ol_with_ldbm_type=no
 148         ol_enable_slurpd=no
 149
 150 elif test $ol_enable_ldbm = no ; then
 151         dnl SLAPD without LDBM
 152
 153         if test $ol_with_ldbm_api != auto ; then
 154                 AC_MSG_WARN([LDBM disabled, ignoring --with_ldbm_api argument])
 155         fi
 156
 157         if test $ol_with_ldbm_type != auto ; then
 158                 AC_MSG_WARN([LDBM disabled, ignoring --with_ldbm_type argument])
 159         fi
 160
 161         if test $ol_enable_passwd = no -a $ol_enable_shell = no ; then
 162                 AC_MSG_ERROR([slapd requires a backend])
 163         fi
 164
 165         ol_with_ldbm_api=no
 166         ol_with_ldbm_type=no
 167
 168 else
 169         dnl SLAPD with LDBM
 170
 171         if test $ol_with_ldbm_api = gdbm -a \
 172                 $ol_with_ldbm_type = btree ; then
 173                 AC_MSG_ERROR([GDBM only supports LDBM type hash])
 174         fi
 175         if test $ol_with_ldbm_api = ndbm -a \
 176                 $ol_with_ldbm_type = btree ; then
 177                 AC_MSG_ERROR([NDBM only supports LDBM type hash])
 178         fi
 179 fi
 180
 181 if test $ol_enable_slurpd = yes ; then
 182         dnl SLURPD was specifically enabled
 183         if test $ol_with_threads = no ; then
 184                 AC_MSG_ERROR([slurpd requires threads])
 185         fi
 186 fi
 187
 188 AC_MSG_RESULT(done)
 189
 190 AC_CANONICAL_HOST
 191
 192 ## Initialize vars
 193 LDAP_LIBS=
 194 LDBM_LIBS=
 195 LTHREAD_LIBS=
 196 LUTIL_LIBS=
 197
 198 LDAPD_LIBS=
 199 SLAPD_LIBS=
 200 SLURPD_LIBS=
 201
 202 BUILD_LDAPD=no
 203 BUILD_SLAPD=no
 204 BUILD_SLURPD=no
 205
 206 BUILD_LDBM=no
 207 BUILD_PASSWD=no
 208 BUILD_SHELL=no
 209 BUILD_THREAD=no
 210
 211 KRB_LIBS=
 212 TERMCAP_LIBS=
 213
 214 dnl ----------------------------------------------------------------
 215 dnl Checks for programs
 216
 217 AC_PROG_INSTALL
 218 AM_PROG_LIBTOOL
 219 dnl AC_PROG_MAKE_SET
 220
 221 AC_PATH_PROG(SENDMAIL, sendmail, /usr/lib/sendmail,
 222         $PATH:/usr/libexec:/usr/lib:/usr/sbin:/usr/etc:/etc)
 223 AC_PATH_PROG(EDITOR, vi, /usr/ucb/vi, $PATH:/usr/ucb)
 224 AC_PATH_PROG(FINGER, finger, /usr/ucb/finger, $PATH:/usr/ucb)
 225
 226 dnl Checks the compiler and UNIX Variants
 227
 228 if test $cross_compiling = yes -a $ol_enable_x_compile = yes; then
 229         AC_MSG_WARN([cross compiling....  some functionality will be removed.])
 230
 231 elif test $cross_compiling = no -a $ol_enable_x_compile = yes; then
 232         AC_MSG_WARN([programs compiled here do run here...])
 233         AC_MSG_ERROR([  if not cross compiling, use --disable-x-compile.])
 234
 235 elif test $cross_compiling = yes -a $ol_enable_x_compile = no; then
 236         AC_MSG_WARN([programs compiled here do not run here...])
 237         AC_MSG_ERROR([  if cross compiling,  add --enable-x-compile.])
 238 fi
 239
 240 AC_PROG_CPP
 241
 242 AC_AIX
 243 AC_ISC_POSIX
 244 AC_MINIX
 245
 246 dnl OpenLDAP requires STDC features
 247 AM_PROG_CC_STDC
 248 if test "X${am_cv_prog_cc_stdc}" = "Xno" ; then
 249         AC_MSG_ERROR([OpenLDAP requires compiler to support STDC prototypes.])
 250 fi
 251
 252 dnl AM_C_PROTOTYPES
 253
 254 dnl Checks for libraries
 255
 256 dnl Find socket()
 257 dnl Likely combinations:
 258 dnl             -lsocket [ -lnsl_s | -lnsl ]
 259 dnl             -linet
 260
 261 AC_CHECK_FUNC(socket, [have_socket=yes], [
 262 dnl
 263 dnl hopefully we won't include too many libraries
 264 dnl
 265         AC_CHECK_LIB(socket, main)
 266         AC_CHECK_LIB(net, main)
 267         AC_CHECK_LIB(nsl_s, main)
 268         AC_CHECK_LIB(nsl, main)
 269         AC_CHECK_LIB(inet, socket)
 270         AC_CHECK_LIB(gen, main)
 271 ])
 272
 273 dnl Check for resolver routines
 274 AC_CHECK_FUNCS(res_search)
 275 if test $ac_cv_func_res_search = "no" ; then
 276         AC_CHECK_LIB(bind, res_search)
 277         if test "$ac_cv_lib_bind_res_search" = "yes" ; then
 278                 AC_DEFINE(HAVE_RES_SEARCH,1)
 279         else
 280                 AC_CHECK_LIB(resolv, res_search)
 281                 if test "$ac_cv_lib_resolv_res_search" = "yes" ; then
 282                         AC_DEFINE(HAVE_RES_SEARCH,1)
 283                 fi
 284         fi
 285 fi
 286
 287 dnl HP-UX requires -lV3
 288 AC_CHECK_LIB(V3, sigset)
 289
 290 # ISODE tests
 291 ol_link_isode=no
 292 if test $ol_enable_ldapd != no ; then
 293         dnl look for ISODE libraries
 294         AC_CHECK_LIB(xtpp, main, [
 295                 ol_link_isode=yes
 296                 AC_DEFINE(HAVE_XTPP,1)
 297                 LDAPD_LIBS="$LDAPD_LIBS -lxtpp -lxtdsap -lxtisode -losi"
 298                 ],:,[-lxtdsap -lxtisode -losi])
 299         AC_CHECK_LIB(dsap, main, [
 300                 ol_link_isode=yes
 301                 AC_DEFINE(HAVE_DSAP,1)
 302                 LDAPD_LIBS="$LDAPD_LIBS -ldsap"
 303                 ],:,[-lisode])
 304         AC_CHECK_LIB(isode, main, [
 305                 ol_link_isode=yes
 306                 AC_DEFINE(HAVE_ISODE,1)
 307                 LDAPD_LIBS="$LDAPD_LIBS -lisode"
 308                 ],:)
 309 fi
 310
 311 if test $ol_link_isode != no; then
 312         AC_CHECK_LIB(pp, main, [
 313                 AC_DEFINE(HAVE_PP,1)
 314                 LDAPD_LIBS="-lpp $LDAPD_LIBS"
 315                 ],:)
 316
 317         AC_PATH_PROG(PEPSY, pepsy)
 318 fi
 319
 320 dnl
 321 dnl check for kerberos
 322 dnl
 323 ol_link_kerberos=no
 324
 325 if test $ol_with_kerberos = auto -o $ol_with_kerberos = k5 ; then
 326         AC_CHECK_HEADERS(kerberosIV/krb.h kerberosIV/des.h)
 327
 328         if test $ac_cv_header_kerberosIV_krb_h = yes ; then
 329                 AC_CHECK_LIB(krb4, main, [have_k5=yes], [have_k5=no],
 330                         [-lkrb5 -ldes425])
 331
 332                 if test $have_k5 = yes ; then
 333                         ol_with_kerberos=found
 334                         ol_link_kerberos=yes
 335
 336                         AC_DEFINE(HAVE_KERBEROS)
 337                         KRB_LIBS="-lkrb4 -lkrb5 -ldes425"
 338                 fi
 339         fi
 340 fi
 341
 342 if test $ol_with_kerberos = auto -o $ol_with_kerberos = k4 ; then
 343         AC_CHECK_HEADERS(krb.h des.h)
 344
 345         if test $ac_cv_header_krb_h = yes ; then
 346                 AC_CHECK_LIB(krb, main, [have_k4=yes], [have_k4=no], [-ldes])
 347
 348                 if test $have_k4 = yes ; then
 349                         ol_with_kerberos=found
 350                         ol_link_kerberos=yes
 351
 352                         AC_DEFINE(HAVE_KERBEROS)
 353                         KRB_LIBS="-lkrb -ldes"
 354                 fi
 355         fi
 356 fi
 357
 358 dnl     if test $ol_link_kerberos = yes ; then
 359 dnl             save_LIBS=$LIBS
 360 dnl             LIBS="$KRB_LIBS $LIBS"
 361 dnl             AC_CHECK_FUNCS(des_string_to_key)
 362 dnl             LIBS=$save_LIBS
 363 dnl fi
 364
 365 ol_link_threads=no
 366 if test $ol_with_threads = auto -o $ol_with_threads = yes \
 367         -o $ol_with_threads = posix ; then
 368
 369         AC_CHECK_HEADERS(pthread.h sched.h)
 370
 371         if test $ac_cv_header_pthread_h = yes ; then
 372                 OL_POSIX_THREAD_VERSION
 373
 374                 if test $ol_cv_pthread_version = final ; then
 375                         AC_DEFINE(HAVE_PTHREADS_FINAL)
 376                 elif test $ol_cv_pthread_version = draft4 ; then
 377                         AC_DEFINE(HAVE_PTHREADS_D4)
 378                 else
 379                         AC_MSG_ERROR([unknown pthread version])
 380                 fi
 381
 382                 # consider threads found
 383                 ol_with_threads=found
 384
 385                 OL_LINUX_THREADS
 386
 387                 if test $ol_cv_linux_threads = yes ; then
 388                         AC_DEFINE(HAVE_LINUX_THREADS,1)
 389                 fi
 390
 391                 dnl Now the hard part, how to link
 392
 393                 dnl Check for pthread support in current $LIBS
 394                 AC_CHECK_FUNC(pthread_create,[ol_link_threads=yes])
 395
 396                 if test $ol_link_threads = no ; then
 397                         dnl try -pthread
 398                         AC_CACHE_CHECK([for pthread_create with -pthread],
 399                                 [ol_cv_pthread_flag], [
 400                                 dnl save the flags
 401                                 save_LIBS="$LIBS"
 402                                 LIBS="-pthread $LIBS"
 403                                 AC_TRY_LINK([char pthread();],[
 404                                         pthread_create();
 405                                         ], ol_cv_pthread_flag=yes, ol_cv_pthread_flag=no)
 406                                 dnl restore the LIBS
 407                                 LIBS="$save_LIBS"
 408                         ])
 409
 410                         if test $ol_cv_pthread_flag = yes ; then
 411                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthread"
 412                                 ol_link_threads=posix
 413                         fi
 414                 fi
 415
 416                 if test $ol_link_threads = no ; then
 417                         dnl try -pthreads
 418                         AC_CACHE_CHECK([for pthread_create with -pthreads],
 419                                 [ol_cv_pthreads_flag], [
 420                                 dnl save the flags
 421                                 save_LIBS="$LIBS"
 422                                 LIBS="-pthreads $LIBS"
 423                                 AC_TRY_LINK([char pthread();],[
 424                                         pthread_create();
 425                                         ], ol_cv_pthreads_flag=yes, ol_cv_pthreads_flag=no)
 426                                 dnl restore the LIBS
 427                                 LIBS="$save_LIBS"
 428                         ])
 429
 430                         if test $ol_cv_pthreads_flag = yes ; then
 431                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthreads"
 432                                 ol_link_threads=posix
 433                         fi
 434                 fi
 435
 436                 if test $ol_link_threads = no ; then
 437                         dnl try -thread
 438                         AC_CACHE_CHECK([for pthread_create with -thread],
 439                                 [ol_cv_thread_flag], [
 440                                 dnl save the flags
 441                                 save_LIBS="$LIBS"
 442                                 LIBS="-thread $LIBS"
 443                                 AC_TRY_LINK([char pthread();],[
 444                                         pthread_create();
 445                                         ], ol_cv_thread_flag=yes, ol_cv_thread_flag=no)
 446                                 dnl restore the LIBS
 447                                 LIBS="$save_LIBS"
 448                         ])
 449
 450                         if test $ol_cv_thread_flag = yes ; then
 451                                 LTHREAD_LIBS="$LTHREAD_LIBS -thread"
 452                                 ol_link_threads=posix
 453                         fi
 454                 fi
 455
 456                 if test $ol_link_threads = no ; then
 457                         dnl try DEC Threads -lpthread -lexc
 458                         save_LIBS="$LIBS"
 459                         AC_CHECK_LIB(pthread, pthread_mutex_lock, [
 460                                 ol_link_threads=posix
 461                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lexc"
 462                                 if test $ol_with_yielding_select = auto ; then
 463                                         ol_with_yielding_select=yes
 464                                 fi
 465                                 ],:,[-lexc])
 466                         LIBS="$save_LIBS"
 467                 fi
 468
 469                 if test $ol_link_threads = no ; then
 470                         dnl try DEC Threads -lpthreads -lmach -lexc -lc_r
 471                         save_LIBS="$LIBS"
 472                         AC_CHECK_LIB(pthreads, pthread_mutex_unlock, [
 473                                 ol_link_threads=posix
 474                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc -lc_r"
 475                                 if test $ol_with_yielding_select = auto ; then
 476                                         ol_with_yielding_select=yes
 477                                 fi
 478                                 ],:,[-lmach -lexc -lc_r])
 479                         LIBS="$save_LIBS"
 480                 fi
 481
 482                 if test $ol_link_threads = no ; then
 483                         dnl try -lpthread
 484                         save_LIBS="$LIBS"
 485                         AC_CHECK_LIB(pthread, pthread_create, [
 486                                 ol_link_threads=posix
 487                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"],:)
 488                         LIBS="$save_LIBS"
 489                 fi
 490
 491                 if test $ol_link_threads = no ; then
 492                         dnl try -lc_r
 493                         save_LIBS="$LIBS"
 494                         AC_CHECK_LIB(c_r, pthread_create, [
 495                                 ol_link_threads=posix
 496                                 LTHREAD_LIBS="$LTHREAD_LIBS -lc_r"],:)
 497                         LIBS="$save_LIBS"
 498                 fi
 499
 500                 if test $ol_link_threads = no ; then
 501                         dnl try -lpthreads
 502                         save_LIBS="$LIBS"
 503                         AC_CHECK_LIB(pthreads, pthread_create, [
 504                                 ol_link_threads=posix
 505                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"],:)
 506                         LIBS="$save_LIBS"
 507                 fi
 508
 509                 dnl IRIX Pthread check
 510                 if test $ol_link_threads = no ; then
 511                         dnl try IRIX Pthreads -Wl,-woff,85 -lpthreads
 512                         save_LIBS="$LIBS"
 513                         AC_CHECK_LIB(pthreads, pthread_join, [
 514                                 ol_link_threads=posix
 515                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"
 516                                 ],:,[-Wl,-woff,85])
 517                         LIBS="$save_LIBS"
 518                 fi
 519
 520                 dnl HP-UX 11 Pthread check
 521                 if test $ol_link_threads = no; then
 522                         save_LIBS="$LIBS"
 523                         LIBS="$LIBS -lpthread"
 524                         AC_MSG_CHECKING([for pthread_create() in HP-UX -lpthread])
 525                         ol_try_pthread_hpux_11=no
 526                         AC_CACHE_VAL(ol_cv_pthread_hpux_11,[
 527                                 AC_TRY_LINK([
 528 #include <pthread.h>
 529 #include <elf.h>
 530 #ifndef ELFABI_HPUX_REL11
 531         die horribly
 532 #endif
 533                                 ], [pthread_create(NULL, NULL, NULL, NULL);],
 534                                         ol_try_pthread_hpux_11=yes
 535                                         ol_cv_pthread_hpux_11=yes,
 536                                         ol_cv_pthread_hpux_11=no)])
 537                         AC_MSG_RESULT(yes)
 538                         LIBS="$save_LIBS"
 539
 540                         if test $ol_cv_pthread_hpux_11=yes ; then
 541                                 ol_link_threads=posix
 542                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"
 543                                 if test $ol_try_pthread_hpux_11=yes ; then
 544                                         dnl Some tests below may fail, cause we aint including
 545                                         dnl pthread.h. Force appropriate ones to yes
 546                                         ac_cv_func_pthread_attr_init=yes
 547                                 fi
 548                         fi
 549                 fi
 550
 551                 if test $ol_link_threads != no ; then
 552                         AC_DEFINE(HAVE_PTHREADS)
 553
 554                         dnl save flags
 555                         save_CPPFLAGS="$CPPFLAGS"
 556                         save_LIBS="$LIBS"
 557                         LIBS="$LTHREAD_LIBS $LIBS"
 558
 559                         dnl All POSIX Thread (final) implementations should have
 560                         dnl sched_yield instead of pthread yield.
 561                         dnl check for both
 562                         AC_CHECK_FUNCS(sched_yield pthread_yield)
 563
 564                         if test $ac_cv_func_sched_yield = no -a \
 565                                 $ac_cv_func_pthread_yield = no ; then
 566                                 dnl Digital UNIX has sched_yield() in -lrt
 567                                 AC_CHECK_LIB(rt, sched_yield,
 568                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
 569                                         AC_DEFINE(HAVE_SCHED_YIELD,1)
 570                                         ac_cv_func_sched_yield=yes],
 571                                         [ac_cv_func_sched_yield=no])
 572                         fi
 573                         if test $ac_cv_func_sched_yield = no -a \
 574                                 $ac_cv_func_pthread_yield = no ; then
 575                                 dnl Solaris has sched_yield() in -lposix4
 576                                 AC_CHECK_LIB(posix4, sched_yield,
 577                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lposix4"
 578                                         AC_DEFINE(HAVE_SCHED_YIELD,1)
 579                                         ac_cv_func_sched_yield=yes],
 580                                         [ac_cv_func_sched_yield=no])
 581                         fi
 582                         if test $ac_cv_func_sched_yield = no -a \
 583                                 $ac_cv_func_pthread_yield = no ; then
 584                                 AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
 585                         fi
 586
 587                         dnl Check functions for compatibility
 588                         AC_CHECK_FUNCS(pthread_kill pthread_detach)
 589
 590                         AC_CHECK_FUNCS( \
 591                                 pthread_attr_create pthread_attr_init \
 592                                 pthread_attr_destroy pthread_attr_delete \
 593                                 pthread_attr_setdetachstate pthread_attr_setdetach_np \
 594                         )
 595
 596                         dnl Check for setconcurreny functions
 597                         AC_CHECK_FUNCS( \
 598                                 pthread_setconcurrency \
 599                                 thr_setconcurrency \
 600                         )
 601
 602                         AC_MSG_CHECKING([if pthread_create() works])
 603                         AC_CACHE_VAL(ol_cv_pthread_create_works,[
 604                         AC_TRY_RUN([
 605 #include <pthread.h>
 606 #ifndef NULL
 607 #define NULL (void*)0
 608 #endif
 609
 610 static void *task(p)
 611         void *p;
 612 {
 613         return (void *) (p == NULL);
 614 }
 615
 616 int main(argc, argv)
 617         int argc;
 618         char **argv;
 619 {
 620         pthread_t t;
 621         exit(pthread_create(&t, NULL, task, NULL));
 622 }
 623 ],
 624                                 [ol_cv_pthread_create_works=yes],
 625                                 [ol_cv_pthread_create_works=no],
 626                                 [dnl assume yes
 627                                 ol_cv_pthread_create_works=yes])])
 628                         AC_MSG_RESULT($ol_cv_pthread_create_works)
 629
 630                         if test $ol_cv_pthread_create_works = no ; then
 631                                 AC_MSG_ERROR([pthread.h and pthread_create are not compatible])
 632                         fi
 633
 634                         dnl Check if select causes an yield
 635                         if test $ol_with_yielding_select = auto ; then
 636                                 AC_MSG_CHECKING([if select yields when using pthreads])
 637                                 AC_CACHE_VAL(ol_cv_pthread_select_yields,[
 638                                 AC_TRY_RUN([
 639 #include <sys/types.h>
 640 #include <sys/time.h>
 641 #include <unistd.h>
 642 #include <pthread.h>
 643 #ifndef NULL
 644 #define NULL (void*) 0
 645 #endif
 646
 647 static int fildes[2];
 648
 649 static void *task(p)
 650         void *p;
 651 {
 652         int i;
 653         struct timeval tv;
 654
 655         fd_set rfds;
 656
 657         tv.tv_sec=10;
 658         tv.tv_usec=0;
 659
 660         FD_ZERO(&rfds);
 661         FD_SET(fildes[0], &rfds);
 662
 663         /* we're not interested in any fds */
 664         i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv);
 665
 666         if(i < 0) {
 667                 perror("select");
 668                 exit(10);
 669         }
 670
 671         exit(0); /* if we exit here, the select blocked the whole process */
 672 }
 673
 674 int main(argc, argv)
 675         int argc;
 676         char **argv;
 677 {
 678         pthread_t t;
 679
 680         /* create a pipe to select */
 681         if(pipe(&fildes[0])) {
 682                 perror("select");
 683                 exit(1);
 684         }
 685
 686 #ifdef HAVE_PTHREAD_SETCONCURRENCY
 687         (void) pthread_setconcurrency(2);
 688 #else
 689 #ifdef HAVE_THR_SETCONCURRENCY
 690         /* Set Solaris LWP concurrency to 2 */
 691         thr_setconcurrency(2);
 692 #endif
 693 #endif
 694
 695         pthread_create(&t, NULL, task, NULL);
 696
 697 #if HAVE_SCHED_YIELD
 698         sched_yield();  /* make sure task runs first */
 699 #else
 700 #ifdef HAVE_PTHREAD_YIELD
 701         pthread_yield();        /* make sure task runs first */
 702 #endif
 703 #endif
 704
 705         exit(2);
 706 }],
 707                                 [ol_cv_pthread_select_yields=no],
 708                                 [ol_cv_pthread_select_yields=yes], [
 709                                 AC_MSG_ERROR([crossing compiling: use --with-yielding_select=yes|no|manual])])])
 710                                 AC_MSG_RESULT($ol_cv_pthread_select_yields)
 711
 712                                 if test $ol_cv_pthread_select_yields = yes ; then
 713                                         ol_with_yielding_select=yes
 714                                 fi
 715                         fi
 716
 717                         dnl restore flags
 718                         CPPFLAGS="$save_CPPFLAGS"
 719                         LIBS="$save_LIBS"
 720                 else
 721                         AC_MSG_ERROR([could not link with POSIX Threads])
 722                 fi
 723         fi
 724
 725         if test $ol_with_threads = posix ; then
 726                 AC_MSG_ERROR([could not locate POSIX Threads])
 727         fi
 728 fi
 729
 730 if test $ol_with_threads = auto -o $ol_with_threads = yes \
 731         -o $ol_with_threads = mach ; then
 732
 733         dnl check for Mach CThreads
 734         AC_CHECK_HEADERS(mach/cthreads.h)
 735         if test $ac_cv_header_mach_cthreads_h = yes ; then
 736                 ol_with_threads=found
 737
 738                 dnl check for cthread support in current $LIBS
 739                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
 740
 741                 if test $ol_link_threads = no ; then
 742                         dnl try -all_load
 743                         dnl this test needs work
 744                         AC_CACHE_CHECK([for cthread_fork with -all_load],
 745                                 [ol_cv_cthread_all_load], [
 746                                 dnl save the flags
 747                                 save_LIBS="$LIBS"
 748                                 LIBS="-all_load $LIBS"
 749                                 AC_TRY_LINK([#include <mach/cthreads.h>],[
 750                                         cthread_fork((void *)0, (void *)0);
 751                                         ], ol_cv_cthread_all_load=yes, ol_cv_cthread_all_load=no)
 752                                 dnl restore the LIBS
 753                                 LIBS="$save_LIBS"
 754                         ])
 755
 756                         if test $ol_cv_cthread_all_load = yes ; then
 757                                 LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
 758                                 ol_link_threads=mach
 759                         fi
 760                 fi
 761
 762                 if test $ol_link_threads != no ; then
 763                         : check for cthread specific functionality here
 764                         AC_DEFINE(HAVE_MACH_CTHREADS,1)
 765                 else
 766                         AC_MSG_ERROR([could not link with Mach CThreads])
 767                 fi
 768         fi
 769
 770         if test $ol_with_threads = mach ; then
 771                 AC_MSG_ERROR([could not locate Mach CThreads])
 772         fi
 773 fi
 774
 775 if test $ol_with_threads = auto -o $ol_with_threads = yes \
 776         -o $ol_with_threads = lwp ; then
 777
 778         dnl check for SunOS5 LWP
 779         AC_CHECK_HEADERS(thread.h synch.h)
 780         if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
 781                 AC_CHECK_LIB(thread, thr_create, [have_thr=yes], [have_thr=no])
 782
 783                 if test $have_thr = yes ; then
 784                         AC_DEFINE(HAVE_THR)
 785                         LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
 786                         ol_link_threads=thr
 787
 788                         if test $ol_with_yielding_select = auto ; then
 789                                 ol_with_yielding_select=yes
 790                         fi
 791
 792                         AC_CACHE_CHECK([for misplaced posix thread in headers],
 793                                 [ol_cv_header_misplaced_pthreads], [
 794                                 AC_TRY_COMPILE([
 795 #include <sys/types.h>
 796 typedef double pthread_t;
 797                                 ], [
 798                                 pthread_t thread = 0.0;
 799                                 ],
 800                                 [ol_cv_header_misplaced_pthreads=no],
 801                                 [ol_cv_header_misplaced_pthreads=yes])
 802                         ])
 803
 804                         if test "$ol_cv_header_misplaced_pthreads" = yes ; then
 805                                 AC_MSG_ERROR([pthread types are misplaced, use --with-threads=posix]);
 806                         fi
 807                 fi
 808         fi
 809
 810         dnl check for SunOS4 LWP
 811         AC_CHECK_HEADERS(lwp/lwp.h)
 812         if test $ac_cv_header_lwp_lwp_h = yes ; then
 813                 AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
 814
 815                 if test $have_lwp = yes ; then
 816                         AC_DEFINE(HAVE_LWP)
 817                         LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
 818                         ol_link_threads=lwp
 819
 820                         if test $ol_with_yielding_select = auto ; then
 821                                 ol_with_yielding_select=no
 822                         fi
 823                 fi
 824         fi
 825 fi
 826
 827 if test $ol_with_yielding_select = yes ; then
 828         AC_DEFINE(HAVE_YIELDING_SELECT,1)
 829 fi
 830
 831 if test $ol_with_threads = manual ; then
 832         dnl User thinks he can manually configure threads.
 833         ol_link_threads=yes
 834
 835         AC_MSG_WARN([thread defines and link options must be set manually])
 836
 837         AC_CHECK_HEADERS(pthread.h sched.h)
 838         AC_CHECK_FUNCS(sched_yield pthread_yield)
 839         OL_LINUX_THREADS
 840
 841         AC_CHECK_HEADERS(mach/cthreads.h)
 842         AC_CHECK_HEADERS(lwp/lwp.h)
 843         AC_CHECK_HEADERS(thread.h synch.h)
 844 fi
 845
 846 if test $ol_link_threads != no ; then
 847         dnl needed to get reentrant/threadsafe versions
 848         dnl
 849         AC_DEFINE(REENTRANT,1)
 850         AC_DEFINE(_REENTRANT,1)
 851         AC_DEFINE(THREAD_SAFE,1)
 852         AC_DEFINE(_THREAD_SAFE,1)
 853         AC_DEFINE(THREADSAFE,1)
 854         AC_DEFINE(_THREADSAFE,1)
 855
 856         dnl this might cause the errno symbol to be
 857         dnl replaced with a function to get a thread specific errno.
 858         dnl check to see if everything needs to be compiled
 859         dnl with the thread libraries
 860         AC_CACHE_CHECK([for thread specific errno],
 861                 [ol_cv_errno_thread_specific], [
 862                 AC_TRY_LINK([
 863 #include <errno.h>
 864                         ], [
 865 int x = errno;
 866                         ],
 867                         [ol_cv_errno_thread_specific=yes],
 868                         [ol_cv_errno_thread_specific=no])
 869         ])
 870
 871         if test $ol_cv_errno_thread_specific != yes ; then
 872                 LIBS="$LTHREAD_LIBS $LIBS"
 873                 LTHREAD_LIBS=""
 874         fi
 875 fi
 876
 877 dnl ----------------------------------------------------------------
 878
 879 if test $ol_link_threads = no ; then
 880         if test $ol_with_threads = yes ; then
 881                 AC_MSG_ERROR([no suitable thread support])
 882         fi
 883
 884         if test $ol_with_threads = auto ; then
 885                 AC_MSG_WARN([no suitable thread support, disabling threads])
 886                 ol_with_threads=no
 887         fi
 888
 889         AC_CACHE_CHECK([for misplaced posix thread in headers],
 890                 [ol_cv_header_misplaced_pthreads], [
 891                 AC_TRY_COMPILE([
 892 #include <sys/types.h>
 893 typedef double pthread_t;
 894                         ], [
 895                                 pthread_t thread = 0.0;
 896                         ],
 897                         [ol_cv_header_misplaced_pthreads=no],
 898                         [ol_cv_header_misplaced_pthreads=yes])
 899         ])
 900
 901         if test "$ol_cv_header_misplaced_pthreads" = yes ; then
 902                 AC_MSG_ERROR([pthread types are misplaced, use --with-threads=posix]);
 903         fi
 904
 905         AC_DEFINE(NO_THREADS,1)
 906         LTHREAD_LIBS=""
 907 fi
 908
 909 ol_link_ldbm=no
 910 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db2 ; then
 911         OL_BERKELEY_DB2
 912
 913         if test $ol_cv_berkeley_db2 = yes ; then
 914                 ol_link_ldbm=db2
 915                 ol_with_ldbm_api=db2
 916
 917                 if test $ol_with_ldbm_type = hash ; then
 918                         AC_DEFINE(LDBM_USE_DBHASH,1)
 919                 else
 920                         AC_DEFINE(LDBM_USE_DBBTREE,1)
 921                 fi
 922
 923                 dnl $ol_cv_lib_db2 should be yes or -ldb
 924                 dnl (it could be no, but that would be an error
 925                 if test $ol_cv_lib_db2 != yes ; then
 926                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db2"
 927                 fi
 928         fi
 929 fi
 930
 931 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
 932         OL_BERKELEY_DB
 933
 934         if test $ol_cv_berkeley_db = yes ; then
 935                 ol_link_ldbm=db
 936                 ol_with_ldbm_api=db
 937
 938                 if test $ol_with_ldbm_type = hash ; then
 939                         AC_DEFINE(LDBM_USE_DBHASH,1)
 940                 else
 941                         AC_DEFINE(LDBM_USE_DBBTREE,1)
 942                 fi
 943
 944                 dnl $ol_cv_lib_db should be yes or -ldb
 945                 dnl (it could be no, but that would be an error
 946                 if test $ol_cv_lib_db != yes ; then
 947                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db"
 948                 fi
 949         fi
 950 fi
 951
 952 if test $ol_with_ldbm_api = manual ; then
 953         dnl User thinks he can manually configure LDBM api.
 954         ol_link_ldbm=yes
 955
 956         AC_MSG_WARN([LDBM defines and link options must be set manually])
 957
 958         AC_CHECK_HEADERS(db.h db_185.h gdbm.h ndbm.h)
 959 fi
 960
 961 if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
 962         AC_MSG_WARN(Could not find LDBM with BTREE support)
 963         ol_with_ldbm_api=none
 964 fi
 965
 966 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
 967         OL_GDBM
 968
 969         if test $ol_cv_gdbm = yes ; then
 970                 ol_link_ldbm=gdbm
 971                 ol_with_ldbm_api=gdbm
 972
 973                 if test $ol_cv_lib_gdbm != yes ; then
 974                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
 975                 fi
 976         fi
 977 fi
 978
 979 if test $ol_with_ldbm_api = auto ; then
 980         AC_MSG_WARN([skipping automatic checking for NDBM, must be manually enabled.])
 981 elif test $ol_with_ldbm_api = ndbm ; then
 982         OL_NDBM
 983
 984         if test $ol_cv_ndbm = yes ; then
 985                 ol_link_ldbm=ndbm
 986                 ol_with_ldbm_api=ndbm
 987
 988                 if test $ol_cv_lib_ndbm != yes ; then
 989                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
 990                 fi
 991         fi
 992 fi
 993
 994 if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
 995         AC_MSG_WARN(could not find suitable LDBM backend)
 996         if test $ol_enable_ldbm = yes ; then
 997                 AC_MSG_ERROR(select appropriate LDBM options or disable)
 998         fi
 999
1000         AC_MSG_WARN(disabling LDBM)
1001         ol_enable_ldbm=no
1002 fi
1003
1004 if test $ol_enable_wrappers != no ; then
1005         AC_CHECK_HEADERS(tcpd.h)
1006
1007         if test $ac_cv_header_tcpd_h != yes ; then
1008                 have_wrappers=no
1009         else
1010                 AC_CHECK_LIB(wrap, main,
1011                         [have_wrappers=yes], [have_wrappers=no])
1012         fi
1013
1014         if test $have_wrappers = yes ; then
1015                 AC_DEFINE(HAVE_TCPD)
1016                 SLAPD_LIBS="$SLAPD_LIBS -lwrap"
1017         else
1018                 AC_MSG_WARN(could not find -lwrap)
1019                 if test $ol_enable_wrappers = yes ; then
1020                         AC_MSG_ERROR(could not find wrappers, select appropriate options or disable)
1021                 fi
1022
1023                 AC_MSG_WARN(disabling wrappers support)
1024                 ol_enable_wrappers=no
1025         fi
1026 fi
1027
1028 # ud needs termcap (should insert check here)
1029 ol_link_termcap=no
1030 AC_CHECK_HEADERS(termcap.h ncurses.h)
1031
1032 if test $ol_link_termcap = no ; then
1033         AC_CHECK_LIB(termcap, tputs, [have_termcap=yes], [have_termcap=no])
1034         if test $have_termcap = yes ; then
1035                 AC_DEFINE(HAVE_TERMCAP)
1036                 ol_link_termcap=yes
1037                 TERMCAP_LIBS=-ltermcap
1038         fi
1039 fi
1040
1041 if test $ol_link_termcap = no ; then
1042         AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
1043         if test $have_ncurses = yes ; then
1044                 AC_DEFINE(HAVE_NCURSES)
1045                 ol_link_termcap=yes
1046                 TERMCAP_LIBS=-lncurses
1047         fi
1048 fi
1049
1050 if test $ol_link_termcap = no ; then
1051         AC_DEFINE(NO_TERMCAP,1)
1052         TERMCAP_LIBS=
1053 fi
1054
1055 # FreeBSD (and others) have crypt(3) in -lcrypt
1056 if test $ol_enable_crypt != no ; then
1057         AC_CHECK_FUNC(crypt, [have_crypt=yes], [
1058                 AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
1059                         have_crypt=yes], [have_crypt=no])])
1060
1061         if test $have_crypt = yes ; then
1062                 AC_DEFINE(HAVE_CRYPT,1)
1063         else
1064                 AC_MSG_WARN(could not find crypt)
1065                 if test $ol_enable_crypt = yes ; then
1066                         AC_MSG_ERROR(could not find crypt, select appropriate options or disable)
1067                 fi
1068
1069                 AC_MSG_WARN(disabling crypt support)
1070                 ol_enable_crypt=no
1071         fi
1072 fi
1073
1074 # FreeBSD (and others) have setproctitle(3) in -lutil
1075 if test $ol_enable_proctitle != no ; then
1076         AC_CHECK_FUNC(setproctitle,     [have_setproctitle=yes], [
1077                 AC_CHECK_LIB(util, setproctitle,
1078                         [have_setproctitle=yes
1079                         LUTIL_LIBS="$LUTIL_LIBS -lutil"],
1080                         [have_setproctitle=no
1081                         LIBOBJS="$LIBOBJS setproctitle.o"])])
1082
1083         if test $have_setproctitle = yes ; then
1084                 AC_DEFINE(HAVE_SETPROCTITLE,1)
1085         fi
1086 fi
1087
1088 dnl ----------------------------------------------------------------
1089 dnl Checks for header files.
1090 AC_HEADER_STDC
1091
1092 if test $ac_cv_header_stdc != yes; then
1093         AC_MSG_WARN([could not Standard C compliant headers])
1094 fi
1095
1096 AC_HEADER_DIRENT
1097 AC_HEADER_SYS_WAIT
1098 AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
1099 if test $am_cv_sys_posix_termios = yes ; then
1100         AC_DEFINE(HAVE_POSIX_TERMIOS,1)
1101 fi
1102
1103 AC_CHECK_HEADERS(       \
1104         crypt.h                 \
1105         errno.h                 \
1106         fcntl.h                 \
1107         filio.h                 \
1108         getopt.h                \
1109         libutil.h               \
1110         limits.h                \
1111         malloc.h                \
1112         memory.h                \
1113         regex.h                 \
1114         psap.h                  \
1115         pwd.h                   \
1116         sgtty.h                 \
1117         stdarg.h                \
1118         stddef.h                \
1119         string.h                \
1120         strings.h               \
1121         sys/file.h              \
1122         sys/filio.h             \
1123         sys/errno.h             \
1124         sys/ioctl.h             \
1125         sys/param.h             \
1126         sys/resource.h  \
1127         sys/socket.h    \
1128         sys/syslog.h    \
1129         sys/time.h              \
1130         sys/types.h             \
1131         syslog.h                \
1132         termios.h               \
1133         unistd.h                \
1134 )
1135
1136 dnl ----------------------------------------------------------------
1137 dnl Checks for typedefs, structures, and compiler characteristics.
1138 AC_TYPE_GETGROUPS dnl requires AC_TYPE_UID_T
1139 AC_TYPE_MODE_T
1140 AC_TYPE_OFF_T
1141 AC_TYPE_PID_T
1142 AM_TYPE_PTRDIFF_T
1143 AC_TYPE_SIGNAL
1144 AC_TYPE_SIZE_T
1145 AC_STRUCT_ST_BLKSIZE
1146 AC_HEADER_TIME
1147 AC_STRUCT_TM
1148
1149 OL_C_UPPER_LOWER
1150 AC_C_CONST
1151
1152 if test $cross_compiling = yes ; then
1153         AC_DEFINE(CROSS_COMPILING, 1)
1154 else
1155         AC_C_BIGENDIAN
1156         AC_CHECK_SIZEOF(short)
1157         AC_CHECK_SIZEOF(int)
1158         AC_CHECK_SIZEOF(long)
1159 fi
1160
1161 dnl ----------------------------------------------------------------
1162 dnl Checks for library functions.
1163 AC_FUNC_MEMCMP
1164 dnl AM_FUNC_MKTIME dnl checks for sys/time.h and unistd.h
1165 AC_FUNC_STRFTIME
1166 dnl AM_FUNC_STRTOD
1167 AC_FUNC_VPRINTF
1168
1169 if test $ac_cv_func_vprintf = yes ; then
1170         dnl check for vsnprintf
1171         AC_CHECK_FUNCS(vsnprintf vsprintf)
1172 fi
1173
1174 AC_CHECK_FUNCS(         \
1175         bcopy                   \
1176         flock                   \
1177         getdtablesize   \
1178         gethostname             \
1179         getpwuid                \
1180         gettimeofday    \
1181         lockf                   \
1182         memcpy                  \
1183         memmove                 \
1184         mkstemp                 \
1185         select                  \
1186         setpwfile               \
1187         setsid                  \
1188         signal                  \
1189         sigset                  \
1190         snprintf                \
1191         socket                  \
1192         strerror                \
1193         strpbrk                 \
1194         strrchr                 \
1195         strsep                  \
1196         strstr                  \
1197         strtok                  \
1198         strtol                  \
1199         strtoul                 \
1200         sysconf                 \
1201         waitpid                 \
1202 )
1203
1204 dnl We actually may need to replace more than this.
1205 AC_REPLACE_FUNCS(getopt strdup tempnam)
1206
1207 dnl ----------------------------------------------------------------
1208 # Check Configuration
1209 OL_SYS_ERRLIST
1210
1211 dnl ----------------------------------------------------------------
1212 dnl Sort out defines
1213
1214 if test "$ol_enable_debug" != no ; then
1215         AC_DEFINE(LDAP_DEBUG,1)
1216 fi
1217 dnl     if test "$ol_enable_syslog" != no ; then
1218 dnl             AC_DEFINE(LDAP_SYSLOG,1)
1219 dnl     fi
1220 if test "$ol_enable_libui" = yes ; then
1221         AC_DEFINE(LDAP_LIBUI,1)
1222 fi
1223 if test "$ol_enable_cache" = no ; then
1224         AC_DEFINE(LDAP_NOCACHE,1)
1225 fi
1226 if test "$ol_enable_dns" != no ; then
1227         AC_DEFINE(LDAP_DNS,1)
1228 fi
1229 if test "$ol_enable_proctitle" != no ; then
1230         AC_DEFINE(LDAP_PROCTITLE,1)
1231 fi
1232 if test "$ol_enable_referrals" != no ; then
1233         AC_DEFINE(LDAP_REFERRALS,1)
1234 fi
1235 if test "$ol_enable_cldap" != no ; then
1236         AC_DEFINE(LDAP_CONNECTIONLESS,1)
1237 fi
1238
1239 if test "$ol_enable_aclgroups" != no ; then
1240         AC_DEFINE(SLAPD_ACLGROUPS,1)
1241 fi
1242 if test "$ol_enable_crypt" != no ; then
1243         AC_DEFINE(SLAPD_CRYPT,1)
1244 fi
1245 if test "$ol_enable_cleartext" != no ; then
1246         AC_DEFINE(SLAPD_CLEARTEXT,1)
1247 fi
1248 if test "$ol_enable_phonetic" != no ; then
1249         AC_DEFINE(SLAPD_PHONETIC,1)
1250 fi
1251 if test "$ol_enable_rlookups" != no ; then
1252         AC_DEFINE(SLAPD_RLOOKUPS,1)
1253 fi
1254
1255 if test "$ol_link_ldbm" != no ; then
1256         AC_DEFINE(SLAPD_LDBM,1)
1257         BUILD_SLAPD=yes
1258         BUILD_LDBM=yes
1259 fi
1260
1261 if test "$ol_enable_passwd" != no ; then
1262         AC_DEFINE(SLAPD_PASSWD,1)
1263         BUILD_SLAPD=yes
1264         BUILD_PASSWD=yes
1265 fi
1266
1267 if test "$ol_enable_shell" != no ; then
1268         AC_DEFINE(SLAPD_SHELL,1)
1269         BUILD_SLAPD=yes
1270         BUILD_SHELL=yes
1271 fi
1272
1273 if test "$ol_enable_slurpd" != no -a "$ol_link_threads" != no -a \
1274         $BUILD_SLAPD = yes ; then
1275         BUILD_SLURPD=yes
1276 fi
1277
1278 if test "$ol_link_isode" != no ; then
1279         BUILD_LDAPD=yes
1280 fi
1281
1282 dnl ----------------------------------------------------------------
1283
1284 AC_SUBST(BUILD_LDAPD)
1285 AC_SUBST(BUILD_SLAPD)
1286   AC_SUBST(BUILD_LDBM)
1287   AC_SUBST(BUILD_PASSWD)
1288   AC_SUBST(BUILD_SHELL)
1289 AC_SUBST(BUILD_SLURPD)
1290
1291 AC_SUBST(LDAP_LIBS)
1292 AC_SUBST(LDAPD_LIBS)
1293 AC_SUBST(SLAPD_LIBS)
1294 AC_SUBST(SLURPD_LIBS)
1295 AC_SUBST(LDBM_LIBS)
1296 AC_SUBST(LTHREAD_LIBS)
1297 AC_SUBST(LUTIL_LIBS)
1298
1299 AC_SUBST(KRB_LIBS)
1300 AC_SUBST(TERMCAP_LIBS)
1301
1302 dnl ----------------------------------------------------------------
1303 dnl final output
1304 dnl
1305
1306 AC_OUTPUT( \
1307 Makefile:build/top.mk:Makefile.in:build/dir.mk \
1308 doc/Makefile:build/top.mk:doc/Makefile.in:build/dir.mk \
1309 doc/man/Makefile:build/top.mk:doc/man/Makefile.in:build/dir.mk \
1310 doc/man/man1/Makefile:build/top.mk:doc/man/man1/Makefile.in:build/man.mk \
1311 doc/man/man3/Makefile:build/top.mk:doc/man/man3/Makefile.in:build/man.mk \
1312 doc/man/man5/Makefile:build/top.mk:doc/man/man5/Makefile.in:build/man.mk \
1313 doc/man/man8/Makefile:build/top.mk:doc/man/man8/Makefile.in:build/man.mk \
1314 clients/Makefile:build/top.mk:clients/Makefile.in:build/dir.mk \
1315 clients/finger/Makefile:build/top.mk:clients/finger/Makefile.in:build/rules.mk \
1316 clients/fax500/Makefile:build/top.mk:clients/fax500/Makefile.in:build/rules.mk \
1317 clients/gopher/Makefile:build/top.mk:clients/gopher/Makefile.in:build/rules.mk \
1318 clients/mail500/Makefile:build/top.mk:clients/mail500/Makefile.in:build/rules.mk \
1319 clients/rcpt500/Makefile:build/top.mk:clients/rcpt500/Makefile.in:build/rules.mk \
1320 clients/ud/Makefile:build/top.mk:clients/ud/Makefile.in:build/rules.mk \
1321 clients/tools/Makefile:build/top.mk:clients/tools/Makefile.in:build/rules.mk \
1322 include/Makefile:build/top.mk:include/Makefile.in \
1323 libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk      \
1324 libraries/libavl/Makefile:build/top.mk:libraries/libavl/Makefile.in:build/lib.mk:build/lib-static.mk    \
1325 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1326 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1327 libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk:build/lib-static.mk  \
1328 libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk:build/lib-static.mk  \
1329 libraries/liblthread/Makefile:build/top.mk:libraries/liblthread/Makefile.in:build/lib.mk:build/lib-static.mk    \
1330 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.mk        \
1331 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
1332 servers/ldapd/Makefile:build/top.mk:servers/ldapd/Makefile.in:build/srv.mk \
1333 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
1334 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/srv.mk \
1335 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/srv.mk \
1336 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/srv.mk \
1337 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
1338 servers/slapd/tools/Makefile:build/top.mk:servers/slapd/tools/Makefile.in \
1339 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
1340 tests/Makefile:build/top.mk:tests/Makefile.in \
1341 ,[
1342 date > stamp-h
1343 echo Please \"make depend\" to build dependencies
1344 ])