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,[1.2], [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 $ol_link_threads = no ; then
 397                         dnl try -kthread
 398                         AC_CACHE_CHECK([for pthread_create with -kthread],
 399                                 [ol_cv_kthread_flag], [
 400                                 dnl save the flags
 401                                 save_LIBS="$LIBS"
 402                                 LIBS="-kthread $LIBS"
 403                                 AC_TRY_LINK([char pthread();],[
 404                                         pthread_create();
 405                                         ], ol_cv_kthread_flag=yes, ol_cv_kthread_flag=no)
 406                                 dnl restore the LIBS
 407                                 LIBS="$save_LIBS"
 408                         ])
 409
 410                         if test $ol_cv_kthread_flag = yes ; then
 411                                 LTHREAD_LIBS="$LTHREAD_LIBS -kthread"
 412                                 ol_link_threads=posix
 413                         fi
 414                 fi
 415
 416                 if test $ol_link_threads = no ; then
 417                         dnl try -pthread
 418                         AC_CACHE_CHECK([for pthread_create with -pthread],
 419                                 [ol_cv_pthread_flag], [
 420                                 dnl save the flags
 421                                 save_LIBS="$LIBS"
 422                                 LIBS="-pthread $LIBS"
 423                                 AC_TRY_LINK([char pthread();],[
 424                                         pthread_create();
 425                                         ], ol_cv_pthread_flag=yes, ol_cv_pthread_flag=no)
 426                                 dnl restore the LIBS
 427                                 LIBS="$save_LIBS"
 428                         ])
 429
 430                         if test $ol_cv_pthread_flag = yes ; then
 431                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthread"
 432                                 ol_link_threads=posix
 433                         fi
 434                 fi
 435
 436                 if test $ol_link_threads = no ; then
 437                         dnl try -pthreads
 438                         AC_CACHE_CHECK([for pthread_create with -pthreads],
 439                                 [ol_cv_pthreads_flag], [
 440                                 dnl save the flags
 441                                 save_LIBS="$LIBS"
 442                                 LIBS="-pthreads $LIBS"
 443                                 AC_TRY_LINK([char pthread();],[
 444                                         pthread_create();
 445                                         ], ol_cv_pthreads_flag=yes, ol_cv_pthreads_flag=no)
 446                                 dnl restore the LIBS
 447                                 LIBS="$save_LIBS"
 448                         ])
 449
 450                         if test $ol_cv_pthreads_flag = yes ; then
 451                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthreads"
 452                                 ol_link_threads=posix
 453                         fi
 454                 fi
 455
 456                 if test $ol_link_threads = no ; then
 457                         dnl try -thread
 458                         AC_CACHE_CHECK([for pthread_create with -thread],
 459                                 [ol_cv_thread_flag], [
 460                                 dnl save the flags
 461                                 save_LIBS="$LIBS"
 462                                 LIBS="-thread $LIBS"
 463                                 AC_TRY_LINK([char pthread();],[
 464                                         pthread_create();
 465                                         ], ol_cv_thread_flag=yes, ol_cv_thread_flag=no)
 466                                 dnl restore the LIBS
 467                                 LIBS="$save_LIBS"
 468                         ])
 469
 470                         if test $ol_cv_thread_flag = yes ; then
 471                                 LTHREAD_LIBS="$LTHREAD_LIBS -thread"
 472                                 ol_link_threads=posix
 473                         fi
 474                 fi
 475
 476                 if test $ol_link_threads = no ; then
 477                         dnl try DEC Threads -lpthread -lexc
 478                         save_LIBS="$LIBS"
 479                         AC_CHECK_LIB(pthread, pthread_mutex_lock, [
 480                                 ol_link_threads=posix
 481                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lexc"
 482                                 if test $ol_with_yielding_select = auto ; then
 483                                         ol_with_yielding_select=yes
 484                                 fi
 485                                 ],,[-lexc])
 486                         LIBS="$save_LIBS"
 487                 fi
 488
 489                 if test $ol_link_threads = no ; then
 490                         dnl try DEC Threads -lpthreads -lmach -lexc -lc_r
 491                         save_LIBS="$LIBS"
 492                         AC_CHECK_LIB(pthreads, pthread_mutex_unlock, [
 493                                 ol_link_threads=posix
 494                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc -lc_r"
 495                                 if test $ol_with_yielding_select = auto ; then
 496                                         ol_with_yielding_select=yes
 497                                 fi
 498                                 ],,[-lmach -lexc -lc_r])
 499                         LIBS="$save_LIBS"
 500                 fi
 501
 502                 if test $ol_link_threads = no ; then
 503                         dnl try -lpthread
 504                         save_LIBS="$LIBS"
 505                         AC_CHECK_LIB(pthread, pthread_create, [
 506                                 ol_link_threads=posix
 507                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"])
 508                         LIBS="$save_LIBS"
 509                 fi
 510
 511                 if test $ol_link_threads = no ; then
 512                         dnl try -lc_r
 513                         save_LIBS="$LIBS"
 514                         AC_CHECK_LIB(c_r, pthread_create, [
 515                                 ol_link_threads=posix
 516                                 LTHREAD_LIBS="$LTHREAD_LIBS -lc_r"])
 517                         LIBS="$save_LIBS"
 518                 fi
 519
 520                 if test $ol_link_threads = no ; then
 521                         dnl try -lpthreads
 522                         save_LIBS="$LIBS"
 523                         AC_CHECK_LIB(pthreads, pthread_create, [
 524                                 ol_link_threads=posix
 525                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"])
 526                         LIBS="$save_LIBS"
 527                 fi
 528
 529                 dnl IRIX Pthread check
 530                 if test $ol_link_threads = no ; then
 531                         dnl try IRIX Pthreads -Wl,-woff,85 -lpthreads
 532                         save_LIBS="$LIBS"
 533                         AC_CHECK_LIB(pthreads, pthread_join, [
 534                                 ol_link_threads=posix
 535                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"
 536                                 ],[-Wl,-woff,85])
 537                         LIBS="$save_LIBS"
 538                 fi
 539
 540                 dnl HP-UX 11 Pthread check
 541                 if test $ol_link_threads = no; then
 542                         save_LIBS="$LIBS"
 543                         LIBS="$LIBS -lpthread"
 544                         AC_MSG_CHECKING([for pthread_create() in HP-UX -lpthread])
 545                         ol_try_pthread_hpux_11=no
 546                         AC_CACHE_VAL(ol_cv_pthread_hpux_11,[
 547                                 AC_TRY_LINK([
 548 #include <pthread.h>
 549 #include <elf.h>
 550 #ifndef ELFABI_HPUX_REL11
 551         die horribly
 552 #endif
 553                                 ], [pthread_create(NULL, NULL, NULL, NULL);],
 554                                         ol_try_pthread_hpux_11=yes
 555                                         ol_cv_pthread_hpux_11=yes,
 556                                         ol_cv_pthread_hpux_11=no)])
 557                         AC_MSG_RESULT(yes)
 558                         LIBS="$save_LIBS"
 559
 560                         if test $ol_cv_pthread_hpux_11=yes ; then
 561                                 ol_link_threads=posix
 562                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"
 563                                 if test $ol_try_pthread_hpux_11=yes ; then
 564                                         dnl Some tests below may fail, cause we aint including
 565                                         dnl pthread.h. Force appropriate ones to yes
 566                                         ac_cv_func_pthread_attr_init=yes
 567                                 fi
 568                         fi
 569                 fi
 570
 571                 if test $ol_link_threads != no ; then
 572                         AC_DEFINE(HAVE_PTHREADS)
 573
 574                         dnl save flags
 575                         save_CPPFLAGS="$CPPFLAGS"
 576                         save_LIBS="$LIBS"
 577                         LIBS="$LTHREAD_LIBS $LIBS"
 578
 579                         dnl All POSIX Thread (final) implementations should have
 580                         dnl sched_yield instead of pthread yield.
 581                         dnl check for both
 582                         AC_CHECK_FUNCS(sched_yield pthread_yield)
 583
 584                         if test $ac_cv_func_sched_yield = no -a \
 585                                 $ac_cv_func_pthread_yield = no ; then
 586                                 dnl Digital UNIX has sched_yield() in -lrt
 587                                 AC_CHECK_LIB(rt, sched_yield,
 588                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
 589                                         AC_DEFINE(HAVE_SCHED_YIELD,1)
 590                                         ac_cv_func_sched_yield=yes],
 591                                         [ac_cv_func_sched_yield=no])
 592                         fi
 593                         if test $ac_cv_func_sched_yield = no -a \
 594                                 $ac_cv_func_pthread_yield = no ; then
 595                                 dnl Solaris has sched_yield() in -lposix4
 596                                 AC_CHECK_LIB(posix4, sched_yield,
 597                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lposix4"
 598                                         AC_DEFINE(HAVE_SCHED_YIELD,1)
 599                                         ac_cv_func_sched_yield=yes],
 600                                         [ac_cv_func_sched_yield=no])
 601                         fi
 602                         if test $ac_cv_func_sched_yield = no -a \
 603                                 $ac_cv_func_pthread_yield = no ; then
 604                                 AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
 605                         fi
 606
 607                         dnl Check functions for compatibility
 608                         AC_CHECK_FUNCS(pthread_kill pthread_detach)
 609
 610                         AC_CHECK_FUNCS( \
 611                                 pthread_attr_create pthread_attr_init \
 612                                 pthread_attr_destroy pthread_attr_delete \
 613                                 pthread_attr_setdetachstate pthread_attr_setdetach_np \
 614                         )
 615
 616                         dnl Check for setconcurreny functions
 617                         AC_CHECK_FUNCS( \
 618                                 pthread_setconcurrency \
 619                                 thr_setconcurrency \
 620                         )
 621
 622                         AC_MSG_CHECKING([if pthread_create() works])
 623                         AC_CACHE_VAL(ol_cv_pthread_create_works,[
 624                         AC_TRY_RUN([
 625 #include <pthread.h>
 626 #ifndef NULL
 627 #define NULL (void*)0
 628 #endif
 629
 630 static void *task(p)
 631         void *p;
 632 {
 633         return (void *) (p == NULL);
 634 }
 635
 636 int main(argc, argv)
 637         int argc;
 638         char **argv;
 639 {
 640         pthread_t t;
 641         exit(pthread_create(&t, NULL, task, NULL));
 642 }
 643 ],
 644                                 [ol_cv_pthread_create_works=yes],
 645                                 [ol_cv_pthread_create_works=no],
 646                                 [dnl assume yes
 647                                 ol_cv_pthread_create_works=yes])])
 648                         AC_MSG_RESULT($ol_cv_pthread_create_works)
 649
 650                         if test $ol_cv_pthread_create_works = no ; then
 651                                 AC_MSG_ERROR([pthread.h and pthread_create are not compatible])
 652                         fi
 653
 654                         dnl Check if select causes an yield
 655                         if test $ol_with_yielding_select = auto ; then
 656                                 AC_MSG_CHECKING([if select yields when using pthreads])
 657                                 AC_CACHE_VAL(ol_cv_pthread_select_yields,[
 658                                 AC_TRY_RUN([
 659 #include <sys/types.h>
 660 #include <sys/time.h>
 661 #include <unistd.h>
 662 #include <pthread.h>
 663 #ifndef NULL
 664 #define NULL (void*) 0
 665 #endif
 666
 667 static int fildes[2];
 668
 669 static void *task(p)
 670         void *p;
 671 {
 672         int i;
 673         struct timeval tv;
 674
 675         fd_set rfds;
 676
 677         tv.tv_sec=10;
 678         tv.tv_usec=0;
 679
 680         FD_ZERO(&rfds);
 681         FD_SET(fildes[0], &rfds);
 682
 683         /* we're not interested in any fds */
 684         i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv);
 685
 686         if(i < 0) {
 687                 perror("select");
 688                 exit(10);
 689         }
 690
 691         exit(0); /* if we exit here, the select blocked the whole process */
 692 }
 693
 694 int main(argc, argv)
 695         int argc;
 696         char **argv;
 697 {
 698         pthread_t t;
 699
 700         /* create a pipe to select */
 701         if(pipe(&fildes[0])) {
 702                 perror("select");
 703                 exit(1);
 704         }
 705
 706 #ifdef HAVE_PTHREAD_SETCONCURRENCY
 707         (void) pthread_setconcurrency(2);
 708 #else
 709 #ifdef HAVE_THR_SETCONCURRENCY
 710         /* Set Solaris LWP concurrency to 2 */
 711         thr_setconcurrency(2);
 712 #endif
 713 #endif
 714
 715         pthread_create(&t, NULL, task, NULL);
 716
 717 #if HAVE_SCHED_YIELD
 718         sched_yield();  /* make sure task runs first */
 719 #else
 720 #ifdef HAVE_PTHREAD_YIELD
 721         pthread_yield();        /* make sure task runs first */
 722 #endif
 723 #endif
 724
 725         exit(2);
 726 }],
 727                                 [ol_cv_pthread_select_yields=no],
 728                                 [ol_cv_pthread_select_yields=yes], [
 729                                 AC_MSG_ERROR([crossing compiling: use --with-yielding_select=yes|no|manual])])])
 730                                 AC_MSG_RESULT($ol_cv_pthread_select_yields)
 731
 732                                 if test $ol_cv_pthread_select_yields = yes ; then
 733                                         ol_with_yielding_select=yes
 734                                 fi
 735                         fi
 736
 737                         dnl restore flags
 738                         CPPFLAGS="$save_CPPFLAGS"
 739                         LIBS="$save_LIBS"
 740                 else
 741                         AC_MSG_ERROR([could not link with POSIX Threads])
 742                 fi
 743         fi
 744
 745         if test $ol_with_threads = posix ; then
 746                 AC_MSG_ERROR([could not locate POSIX Threads])
 747         fi
 748 fi
 749
 750 if test $ol_with_threads = auto -o $ol_with_threads = yes \
 751         -o $ol_with_threads = mach ; then
 752
 753         dnl check for Mach CThreads
 754         AC_CHECK_HEADERS(mach/cthreads.h)
 755         if test $ac_cv_header_mach_cthreads_h = yes ; then
 756                 ol_with_threads=found
 757
 758                 dnl check for cthread support in current $LIBS
 759                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
 760
 761                 if test $ol_link_threads = no ; then
 762                         dnl try -all_load
 763                         dnl this test needs work
 764                         AC_CACHE_CHECK([for cthread_fork with -all_load],
 765                                 [ol_cv_cthread_all_load], [
 766                                 dnl save the flags
 767                                 save_LIBS="$LIBS"
 768                                 LIBS="-all_load $LIBS"
 769                                 AC_TRY_LINK([#include <mach/cthreads.h>],[
 770                                         cthread_fork((void *)0, (void *)0);
 771                                         ], ol_cv_cthread_all_load=yes, ol_cv_cthread_all_load=no)
 772                                 dnl restore the LIBS
 773                                 LIBS="$save_LIBS"
 774                         ])
 775
 776                         if test $ol_cv_cthread_all_load = yes ; then
 777                                 LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
 778                                 ol_link_threads=mach
 779                         fi
 780                 fi
 781
 782                 if test $ol_link_threads != no ; then
 783                         : check for cthread specific functionality here
 784                         AC_DEFINE(HAVE_MACH_CTHREADS,1)
 785                 else
 786                         AC_MSG_ERROR([could not link with Mach CThreads])
 787                 fi
 788         fi
 789
 790         if test $ol_with_threads = mach ; then
 791                 AC_MSG_ERROR([could not locate Mach CThreads])
 792         fi
 793 fi
 794
 795 if test $ol_with_threads = auto -o $ol_with_threads = yes \
 796         -o $ol_with_threads = lwp ; then
 797
 798         dnl check for SunOS5 LWP
 799         AC_CHECK_HEADERS(thread.h synch.h)
 800         if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
 801                 AC_CHECK_LIB(thread, thr_create, [have_thr=yes], [have_thr=no])
 802
 803                 if test $have_thr = yes ; then
 804                         AC_DEFINE(HAVE_THR)
 805                         LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
 806                         ol_link_threads=thr
 807
 808                         if test $ol_with_yielding_select = auto ; then
 809                                 ol_with_yielding_select=yes
 810                         fi
 811
 812                         AC_CACHE_CHECK([for misplaced posix thread in headers],
 813                                 [ol_cv_header_misplaced_pthreads], [
 814                                 AC_TRY_COMPILE([
 815 #include <sys/types.h>
 816 typedef double pthread_t;
 817                                 ], [
 818                                 pthread_t thread = 0.0;
 819                                 ],
 820                                 [ol_cv_header_misplaced_pthreads=no],
 821                                 [ol_cv_header_misplaced_pthreads=yes])
 822                         ])
 823
 824                         if test "$ol_cv_header_misplaced_pthreads" = yes ; then
 825                                 AC_MSG_ERROR([pthread types are misplaced, use --with-threads=posix]);
 826                         fi
 827                 fi
 828         fi
 829
 830         dnl check for SunOS4 LWP
 831         AC_CHECK_HEADERS(lwp/lwp.h)
 832         if test $ac_cv_header_lwp_lwp_h = yes ; then
 833                 AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
 834
 835                 if test $have_lwp = yes ; then
 836                         AC_DEFINE(HAVE_LWP)
 837                         LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
 838                         ol_link_threads=lwp
 839
 840                         if test $ol_with_yielding_select = auto ; then
 841                                 ol_with_yielding_select=no
 842                         fi
 843                 fi
 844         fi
 845 fi
 846
 847 if test $ol_with_yielding_select = yes ; then
 848         AC_DEFINE(HAVE_YIELDING_SELECT,1)
 849 fi
 850
 851 if test $ol_with_threads = manual ; then
 852         dnl User thinks he can manually configure threads.
 853         ol_link_threads=yes
 854
 855         AC_MSG_WARN([thread defines and link options must be set manually])
 856
 857         AC_CHECK_HEADERS(pthread.h sched.h)
 858         AC_CHECK_FUNCS(sched_yield pthread_yield)
 859         OL_LINUX_THREADS
 860
 861         AC_CHECK_HEADERS(mach/cthreads.h)
 862         AC_CHECK_HEADERS(lwp/lwp.h)
 863         AC_CHECK_HEADERS(thread.h synch.h)
 864 fi
 865
 866 if test $ol_link_threads != no ; then
 867         dnl needed to get reentrant/threadsafe versions
 868         dnl
 869         AC_DEFINE(REENTRANT,1)
 870         AC_DEFINE(_REENTRANT,1)
 871         AC_DEFINE(THREAD_SAFE,1)
 872         AC_DEFINE(_THREAD_SAFE,1)
 873         AC_DEFINE(THREADSAFE,1)
 874         AC_DEFINE(_THREADSAFE,1)
 875
 876         dnl this might cause the errno symbol to be
 877         dnl replaced with a function to get a thread specific errno.
 878         dnl check to see if everything needs to be compiled
 879         dnl with the thread libraries
 880         AC_CACHE_CHECK([for thread specific errno],
 881                 [ol_cv_errno_thread_specific], [
 882                 AC_TRY_LINK([
 883 #include <errno.h>
 884                         ], [
 885 int x = errno;
 886                         ],
 887                         [ol_cv_errno_thread_specific=yes],
 888                         [ol_cv_errno_thread_specific=no])
 889         ])
 890
 891         if test $ol_cv_errno_thread_specific != yes ; then
 892                 LIBS="$LTHREAD_LIBS $LIBS"
 893                 LTHREAD_LIBS=""
 894         fi
 895 fi
 896
 897 dnl ----------------------------------------------------------------
 898
 899 if test $ol_link_threads = no ; then
 900         if test $ol_with_threads = yes ; then
 901                 AC_MSG_ERROR([no suitable thread support])
 902         fi
 903
 904         if test $ol_with_threads = auto ; then
 905                 AC_MSG_WARN([no suitable thread support, disabling threads])
 906                 ol_with_threads=no
 907         fi
 908
 909         AC_CACHE_CHECK([for misplaced posix thread in headers],
 910                 [ol_cv_header_misplaced_pthreads], [
 911                 AC_TRY_COMPILE([
 912 #include <sys/types.h>
 913 typedef double pthread_t;
 914                         ], [
 915                                 pthread_t thread = 0.0;
 916                         ],
 917                         [ol_cv_header_misplaced_pthreads=no],
 918                         [ol_cv_header_misplaced_pthreads=yes])
 919         ])
 920
 921         if test "$ol_cv_header_misplaced_pthreads" = yes ; then
 922                 AC_MSG_ERROR([pthread types are misplaced, use --with-threads=posix]);
 923         fi
 924
 925         AC_DEFINE(NO_THREADS,1)
 926         LTHREAD_LIBS=""
 927 fi
 928
 929 ol_link_ldbm=no
 930 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db2 ; then
 931         OL_BERKELEY_DB2
 932
 933         if test $ol_cv_berkeley_db2 = yes ; then
 934                 ol_link_ldbm=db2
 935                 ol_with_ldbm_api=db2
 936
 937                 if test $ol_with_ldbm_type = hash ; then
 938                         AC_DEFINE(LDBM_USE_DBHASH,1)
 939                 else
 940                         AC_DEFINE(LDBM_USE_DBBTREE,1)
 941                 fi
 942
 943                 dnl $ol_cv_lib_db2 should be yes or -ldb
 944                 dnl (it could be no, but that would be an error
 945                 if test $ol_cv_lib_db2 != yes ; then
 946                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db2"
 947                 fi
 948         fi
 949 fi
 950
 951 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
 952         OL_BERKELEY_DB
 953
 954         if test $ol_cv_berkeley_db = yes ; then
 955                 ol_link_ldbm=db
 956                 ol_with_ldbm_api=db
 957
 958                 if test $ol_with_ldbm_type = hash ; then
 959                         AC_DEFINE(LDBM_USE_DBHASH,1)
 960                 else
 961                         AC_DEFINE(LDBM_USE_DBBTREE,1)
 962                 fi
 963
 964                 dnl $ol_cv_lib_db should be yes or -ldb
 965                 dnl (it could be no, but that would be an error
 966                 if test $ol_cv_lib_db != yes ; then
 967                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db"
 968                 fi
 969         fi
 970 fi
 971
 972 if test $ol_with_ldbm_api = manual ; then
 973         dnl User thinks he can manually configure LDBM api.
 974         ol_link_ldbm=yes
 975
 976         AC_MSG_WARN([LDBM defines and link options must be set manually])
 977
 978         AC_CHECK_HEADERS(db.h db_185.h gdbm.h ndbm.h)
 979 fi
 980
 981 if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
 982         AC_MSG_WARN(Could not find LDBM with BTREE support)
 983         ol_with_ldbm_api=none
 984 fi
 985
 986 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
 987         OL_GDBM
 988
 989         if test $ol_cv_gdbm = yes ; then
 990                 ol_link_ldbm=gdbm
 991                 ol_with_ldbm_api=gdbm
 992
 993                 if test $ol_cv_lib_gdbm != yes ; then
 994                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
 995                 fi
 996         fi
 997 fi
 998
 999 if test $ol_with_ldbm_api = auto ; then
1000         AC_MSG_WARN([skipping automatic checking for NDBM, must be manually enabled.])
1001 elif test $ol_with_ldbm_api = ndbm ; then
1002         OL_NDBM
1003
1004         if test $ol_cv_ndbm = yes ; then
1005                 ol_link_ldbm=ndbm
1006                 ol_with_ldbm_api=ndbm
1007
1008                 if test $ol_cv_lib_ndbm != yes ; then
1009                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
1010                 fi
1011         fi
1012 fi
1013
1014 if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
1015         AC_MSG_WARN(could not find suitable LDBM backend)
1016         if test $ol_enable_ldbm = yes ; then
1017                 AC_MSG_ERROR(select appropriate LDBM options or disable)
1018         fi
1019
1020         AC_MSG_WARN(disabling LDBM)
1021         ol_enable_ldbm=no
1022 fi
1023
1024 if test $ol_enable_wrappers = yes ; then
1025         AC_CHECK_LIB(wrap, main,
1026                 [have_wrappers=yes], [have_wrappers=no])
1027
1028         if test $have_wrappers = yes ; then
1029                 AC_DEFINE(HAVE_TCPD)
1030                 SLAPD_LIBS="$SLAPD_LIBS -lwrap"
1031         else
1032                 AC_MSG_WARN(could not find -lwrap)
1033                 if test $ol_enable_wrappers = yes ; then
1034                         AC_MSG_ERROR(could not find wrappers, select appropriate options or disable)
1035                 fi
1036
1037                 AC_MSG_WARN(disabling wrappers support)
1038                 ol_enable_wrappers=no
1039         fi
1040
1041 fi
1042
1043 # ud needs termcap (should insert check here)
1044 ol_link_termcap=no
1045 AC_CHECK_HEADERS(termcap.h ncurses.h)
1046
1047 if test $ol_link_termcap = no ; then
1048         AC_CHECK_LIB(termcap, tputs, [have_termcap=yes], [have_termcap=no])
1049         if test $have_termcap = yes ; then
1050                 AC_DEFINE(HAVE_TERMCAP)
1051                 ol_link_termcap=yes
1052                 TERMCAP_LIBS=-ltermcap
1053         fi
1054 fi
1055
1056 if test $ol_link_termcap = no ; then
1057         AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
1058         if test $have_ncurses = yes ; then
1059                 AC_DEFINE(HAVE_NCURSES)
1060                 ol_link_termcap=yes
1061                 TERMCAP_LIBS=-lncurses
1062         fi
1063 fi
1064
1065 if test $ol_link_termcap = no ; then
1066         AC_DEFINE(NO_TERMCAP,1)
1067         TERMCAP_LIBS=
1068 fi
1069
1070 # FreeBSD (and others) have crypt(3) in -lcrypt
1071 if test $ol_enable_crypt != no ; then
1072         AC_CHECK_FUNC(crypt, [have_crypt=yes], [
1073                 AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
1074                         have_crypt=yes], [have_crypt=no])])
1075
1076         if test $have_crypt = yes ; then
1077                 AC_DEFINE(HAVE_CRYPT,1)
1078         else
1079                 AC_MSG_WARN(could not find crypt)
1080                 if test $ol_enable_crypt = yes ; then
1081                         AC_MSG_ERROR(could not find crypt, select appropriate options or disable)
1082                 fi
1083
1084                 AC_MSG_WARN(disabling crypt support)
1085                 ol_enable_crypt=no
1086         fi
1087 fi
1088
1089 # FreeBSD (and others) have setproctitle(3) in -lutil
1090 if test $ol_enable_proctitle != no ; then
1091         AC_CHECK_FUNC(setproctitle,     [have_setproctitle=yes], [
1092                 AC_CHECK_LIB(util, setproctitle,
1093                         [have_setproctitle=yes
1094                         LUTIL_LIBS="$LUTIL_LIBS -lutil"],
1095                         [have_setproctitle=no
1096                         LIBOBJS="$LIBOBJS setproctitle.o"])])
1097
1098         if test $have_setproctitle = yes ; then
1099                 AC_DEFINE(HAVE_SETPROCTITLE,1)
1100         fi
1101 fi
1102
1103 dnl ----------------------------------------------------------------
1104 dnl Checks for header files.
1105 AC_HEADER_STDC
1106
1107 if test $ac_cv_header_stdc != yes; then
1108         AC_MSG_WARN([could not Standard C compliant headers])
1109 fi
1110
1111 AC_HEADER_DIRENT
1112 AC_HEADER_SYS_WAIT
1113 AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
1114 if test $am_cv_sys_posix_termios = yes ; then
1115         AC_DEFINE(HAVE_POSIX_TERMIOS,1)
1116 fi
1117
1118 AC_CHECK_HEADERS(       \
1119         crypt.h                 \
1120         errno.h                 \
1121         fcntl.h                 \
1122         filio.h                 \
1123         getopt.h                \
1124         libutil.h               \
1125         limits.h                \
1126         malloc.h                \
1127         memory.h                \
1128         regex.h                 \
1129         psap.h                  \
1130         pwd.h                   \
1131         sgtty.h                 \
1132         stdarg.h                \
1133         stddef.h                \
1134         string.h                \
1135         strings.h               \
1136         sys/file.h              \
1137         sys/filio.h             \
1138         sys/errno.h             \
1139         sys/ioctl.h             \
1140         sys/param.h             \
1141         sys/resource.h  \
1142         sys/socket.h    \
1143         sys/syslog.h    \
1144         sys/time.h              \
1145         sys/types.h             \
1146         syslog.h                \
1147         termios.h               \
1148         unistd.h                \
1149 )
1150
1151 dnl ----------------------------------------------------------------
1152 dnl Checks for typedefs, structures, and compiler characteristics.
1153 AC_TYPE_GETGROUPS dnl requires AC_TYPE_UID_T
1154 AC_TYPE_MODE_T
1155 AC_TYPE_OFF_T
1156 AC_TYPE_PID_T
1157 AM_TYPE_PTRDIFF_T
1158 AC_TYPE_SIGNAL
1159 AC_TYPE_SIZE_T
1160 AC_STRUCT_ST_BLKSIZE
1161 AC_HEADER_TIME
1162 AC_STRUCT_TM
1163
1164 OL_C_UPPER_LOWER
1165 AC_C_CONST
1166
1167 if test $cross_compiling = yes ; then
1168         AC_DEFINE(CROSS_COMPILING, 1)
1169 else
1170         AC_C_BIGENDIAN
1171         AC_CHECK_SIZEOF(short)
1172         AC_CHECK_SIZEOF(int)
1173         AC_CHECK_SIZEOF(long)
1174 fi
1175
1176 dnl ----------------------------------------------------------------
1177 dnl Checks for library functions.
1178 AC_FUNC_MEMCMP
1179 dnl AM_FUNC_MKTIME dnl checks for sys/time.h and unistd.h
1180 AC_FUNC_STRFTIME
1181 dnl AM_FUNC_STRTOD
1182 AC_FUNC_VPRINTF
1183
1184 if test $ac_cv_func_vprintf = yes ; then
1185         dnl check for vsnprintf
1186         AC_CHECK_FUNCS(vsnprintf vsprintf)
1187 fi
1188
1189 AC_FUNC_WAIT3
1190
1191 AC_CHECK_FUNCS(         \
1192         bcopy                   \
1193         flock                   \
1194         getdtablesize   \
1195         gethostname             \
1196         getpwuid                \
1197         gettimeofday    \
1198         lockf                   \
1199         memcpy                  \
1200         memmove                 \
1201         mkstemp                 \
1202         select                  \
1203         setpwfile               \
1204         setsid                  \
1205         signal                  \
1206         sigset                  \
1207         snprintf                \
1208         socket                  \
1209         strerror                \
1210         strpbrk                 \
1211         strrchr                 \
1212         strsep                  \
1213         strstr                  \
1214         strtok                  \
1215         strtol                  \
1216         strtoul                 \
1217         sysconf                 \
1218         waitpid                 \
1219 )
1220
1221 dnl We actually may need to replace more than this.
1222 AC_REPLACE_FUNCS(getopt strdup tempnam)
1223
1224 dnl ----------------------------------------------------------------
1225 # Check Configuration
1226 OL_SYS_ERRLIST
1227
1228 dnl ----------------------------------------------------------------
1229 dnl Sort out defines
1230
1231 if test "$ol_enable_debug" != no ; then
1232         AC_DEFINE(LDAP_DEBUG,1)
1233 fi
1234 dnl     if test "$ol_enable_syslog" != no ; then
1235 dnl             AC_DEFINE(LDAP_SYSLOG,1)
1236 dnl     fi
1237 if test "$ol_enable_libui" = yes ; then
1238         AC_DEFINE(LDAP_LIBUI,1)
1239 fi
1240 if test "$ol_enable_cache" = no ; then
1241         AC_DEFINE(LDAP_NOCACHE,1)
1242 fi
1243 if test "$ol_enable_dns" != no ; then
1244         AC_DEFINE(LDAP_DNS,1)
1245 fi
1246 if test "$ol_enable_proctitle" != no ; then
1247         AC_DEFINE(LDAP_PROCTITLE,1)
1248 fi
1249 if test "$ol_enable_referrals" != no ; then
1250         AC_DEFINE(LDAP_REFERRALS,1)
1251 fi
1252 if test "$ol_enable_cldap" != no ; then
1253         AC_DEFINE(LDAP_CONNECTIONLESS,1)
1254 fi
1255
1256 if test "$ol_enable_aclgroups" != no ; then
1257         AC_DEFINE(SLAPD_ACLGROUPS,1)
1258 fi
1259 if test "$ol_enable_crypt" != no ; then
1260         AC_DEFINE(SLAPD_CRYPT,1)
1261 fi
1262 if test "$ol_enable_cleartext" != no ; then
1263         AC_DEFINE(SLAPD_CLEARTEXT,1)
1264 fi
1265 if test "$ol_enable_phonetic" != no ; then
1266         AC_DEFINE(SLAPD_PHONETIC,1)
1267 fi
1268 if test "$ol_enable_rlookups" != no ; then
1269         AC_DEFINE(SLAPD_RLOOKUPS,1)
1270 fi
1271
1272 if test "$ol_link_ldbm" != no ; then
1273         AC_DEFINE(SLAPD_LDBM,1)
1274         BUILD_SLAPD=yes
1275         BUILD_LDBM=yes
1276 fi
1277
1278 if test "$ol_enable_passwd" != no ; then
1279         AC_DEFINE(SLAPD_PASSWD,1)
1280         BUILD_SLAPD=yes
1281         BUILD_PASSWD=yes
1282 fi
1283
1284 if test "$ol_enable_shell" != no ; then
1285         AC_DEFINE(SLAPD_SHELL,1)
1286         BUILD_SLAPD=yes
1287         BUILD_SHELL=yes
1288 fi
1289
1290 if test "$ol_enable_slurpd" != no -a "$ol_link_threads" != no -a \
1291         $BUILD_SLAPD = yes ; then
1292         BUILD_SLURPD=yes
1293 fi
1294
1295 if test "$ol_link_isode" != no ; then
1296         BUILD_LDAPD=yes
1297 fi
1298
1299 dnl ----------------------------------------------------------------
1300
1301 AC_SUBST(BUILD_LDAPD)
1302 AC_SUBST(BUILD_SLAPD)
1303   AC_SUBST(BUILD_LDBM)
1304   AC_SUBST(BUILD_PASSWD)
1305   AC_SUBST(BUILD_SHELL)
1306 AC_SUBST(BUILD_SLURPD)
1307
1308 AC_SUBST(LDAP_LIBS)
1309 AC_SUBST(LDAPD_LIBS)
1310 AC_SUBST(SLAPD_LIBS)
1311 AC_SUBST(SLURPD_LIBS)
1312 AC_SUBST(LDBM_LIBS)
1313 AC_SUBST(LTHREAD_LIBS)
1314 AC_SUBST(LUTIL_LIBS)
1315
1316 AC_SUBST(KRB_LIBS)
1317 AC_SUBST(TERMCAP_LIBS)
1318
1319 dnl ----------------------------------------------------------------
1320 dnl final output
1321 dnl
1322
1323 AC_OUTPUT( \
1324 Makefile:build/top.mk:Makefile.in:build/dir.mk \
1325 doc/Makefile:build/top.mk:doc/Makefile.in:build/dir.mk \
1326 doc/man/Makefile:build/top.mk:doc/man/Makefile.in:build/dir.mk \
1327 doc/man/man1/Makefile:build/top.mk:doc/man/man1/Makefile.in:build/man.mk \
1328 doc/man/man3/Makefile:build/top.mk:doc/man/man3/Makefile.in:build/man.mk \
1329 doc/man/man5/Makefile:build/top.mk:doc/man/man5/Makefile.in:build/man.mk \
1330 doc/man/man8/Makefile:build/top.mk:doc/man/man8/Makefile.in:build/man.mk \
1331 clients/Makefile:build/top.mk:clients/Makefile.in:build/dir.mk \
1332 clients/finger/Makefile:build/top.mk:clients/finger/Makefile.in:build/rules.mk \
1333 clients/fax500/Makefile:build/top.mk:clients/fax500/Makefile.in:build/rules.mk \
1334 clients/gopher/Makefile:build/top.mk:clients/gopher/Makefile.in:build/rules.mk \
1335 clients/mail500/Makefile:build/top.mk:clients/mail500/Makefile.in:build/rules.mk \
1336 clients/rcpt500/Makefile:build/top.mk:clients/rcpt500/Makefile.in:build/rules.mk \
1337 clients/ud/Makefile:build/top.mk:clients/ud/Makefile.in:build/rules.mk \
1338 clients/tools/Makefile:build/top.mk:clients/tools/Makefile.in:build/rules.mk \
1339 include/Makefile:build/top.mk:include/Makefile.in \
1340 libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk      \
1341 libraries/libavl/Makefile:build/top.mk:libraries/libavl/Makefile.in:build/lib.mk:build/lib-static.mk    \
1342 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1343 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1344 libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk:build/lib-static.mk  \
1345 libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk:build/lib-static.mk  \
1346 libraries/liblthread/Makefile:build/top.mk:libraries/liblthread/Makefile.in:build/lib.mk:build/lib-static.mk    \
1347 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.mk        \
1348 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
1349 servers/ldapd/Makefile:build/top.mk:servers/ldapd/Makefile.in:build/srv.mk \
1350 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
1351 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/srv.mk \
1352 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/srv.mk \
1353 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/srv.mk \
1354 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
1355 servers/slapd/tools/Makefile:build/top.mk:servers/slapd/tools/Makefile.in \
1356 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
1357 tests/Makefile:build/top.mk:tests/Makefile.in \
1358 ,[
1359 date > stamp-h
1360 echo Please \"make depend\" to build dependencies
1361 ])