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

   1 dnl Copyright 1998 The OpenLDAP Foundation.  All Rights Reserved.
   2 dnl
   3 dnl Redistribution and use in source and binary forms are permitted only
   4 dnl as authorized by the OpenLDAP Public License.  A copy of this
   5 dnl license is available at http://www.OpenLDAP.org/license.html or
   6 dnl in file LICENSE in the top-level directory of the distribution.
   7 dnl ----
   8 dnl Configure.in for OpenLDAP
   9 dnl
  10 AC_INIT(include/ldap.h)
  11 dnl
  12 dnl
  13 AC_PREREQ(2.10)dnl Required Autoconf version
  14 dnl Do not use AutoConf 2.12; it produces a configuration script
  15 dnl that causes an "internal 2K buffer" error on HPUX when run
  16 dnl with /bin/sh.  Autoconf 2.10 seems to be okay.
  17 AC_CONFIG_AUX_DIR(build)
  18 AC_CONFIG_HEADER(include/portable.h)dnl
  19 dnl
  20 dnl Start Args
  21 AC_MSG_CHECKING(configure arguments)
  22 AC_PREFIX_DEFAULT(/usr/local)
  23
  24 dnl General "enable" options
  25 OL_ARG_ENABLE(debug,[  --enable-debug   enable debugging], yes)dnl
  26 dnl OL_ARG_ENABLE(syslog,[  --enable-syslog     enable syslog support], auto)dnl
  27 OL_ARG_ENABLE(libui,[  --enable-libui   enable library user interface], yes)dnl
  28 OL_ARG_ENABLE(cache,[  --enable-cache   enable caching], yes)dnl
  29 OL_ARG_ENABLE(dns,[  --enable-dns       enable dns support], no)dnl
  30 OL_ARG_ENABLE(referrals,[  --enable-referrals   enable referrals], yes)dnl
  31 OL_ARG_ENABLE(cldap,[  --enable-cldap   enable connectionless ldap], no)dnl
  32
  33 dnl General "with" options
  34 OL_ARG_WITH(kerberos,[  --with-kerberos use Kerberos],
  35         auto, [auto k5 k4 afs yes no])
  36 OL_ARG_WITH(threads,[  --with-threads   use threads],
  37         auto, [auto posix mach lwp yes no manual] )
  38 OL_ARG_WITH(preemptive,[  --with-preemptive     thread implementation is preemptive],
  39         auto, [auto yes no manual] )
  40
  41 dnl Server options
  42
  43 dnl LDAPD OPTIONS
  44 OL_ARG_ENABLE(ldapd,[  --enable-ldapd   enable building ldapd], no)dnl
  45
  46 dnl SLAPD OPTIONS
  47 OL_ARG_ENABLE(slapd,[  --enable-slapd   enable building slapd], yes)dnl
  48 OL_ARG_ENABLE(aclgroups,[    --enable-aclgroups enable ACL group support], auto)dnl
  49 OL_ARG_ENABLE(crypt,[    --enable-crypt enable crypt(3) passwords], auto)dnl
  50 OL_ARG_ENABLE(md5,[    --enable-md5     enable MD5 passwords], auto)dnl
  51 OL_ARG_ENABLE(sha1,[    --enable-sha1   enable SHA1 passwords], auto)dnl
  52 OL_ARG_ENABLE(wrappers,[    --enable-wrappers   enable tcp wrapper support], no)dnl
  53 OL_ARG_ENABLE(phonetic,[    --enable-phonetic   enable phonetic/soundex], no)dnl
  54 OL_ARG_ENABLE(rlookups,[    --enable-rlookups   enable reverse lookups], auto)dnl
  55
  56 dnl SLAPD Backend options
  57 OL_ARG_ENABLE(ldbm,[    --enable-ldbm   enable ldbm backend], yes)dnl
  58 OL_ARG_WITH(ldbm_api,[      --with-ldbm-api     use LDBM API], auto,
  59         [auto db2 db gdbm ndbm manual])
  60 OL_ARG_WITH(ldbm_type,[      --with-ldbm-type   use LDBM type], auto,
  61         [auto btree hash])
  62
  63 OL_ARG_ENABLE(passwd,[    --enable-passwd       enable passwd backend], no)dnl
  64 OL_ARG_ENABLE(shell,[    --enable-shell enable shell backend], no)dnl
  65
  66 dnl SLURPD OPTIONS
  67 OL_ARG_ENABLE(slurpd,[  --enable-slurpd enable building slurpd], auto)dnl
  68
  69 if test $ol_enable_slapd = no ; then
  70         dnl SLAPD was specificallly disabled
  71         if test $ol_enable_ldbm = yes ; then
  72                 AC_MSG_WARN([slapd disabled, ignoring --enable_ldbm argument])
  73         fi
  74         if test $ol_enable_passwd = yes ; then
  75                 AC_MSG_WARN([slapd disabled, ignoring --enable_passwd argument])
  76         fi
  77         if test $ol_enable_shell = yes ; then
  78                 AC_MSG_WARN([slapd disabled, ignoring --enable_shell argument])
  79         fi
  80         if test $ol_enable_aclgroups = yes ; then
  81                 AC_MSG_WARN([slapd disabled, ignoring --enable_aclgroups argument])
  82         fi
  83         if test $ol_enable_crypt = yes ; then
  84                 AC_MSG_WARN([slapd disabled, ignoring --enable_crypt argument])
  85         fi
  86         if test $ol_enable_md5 = yes ; then
  87                 AC_MSG_WARN([slapd disabled, ignoring --enable_md5 argument])
  88         fi
  89         if test $ol_enable_sha1 = yes ; then
  90                 AC_MSG_WARN([slapd disabled, ignoring --enable_sha1 argument])
  91         fi
  92         if test $ol_enable_wrappers = yes ; then
  93                 AC_MSG_WARN([slapd disabled, ignoring --enable_wrappers argument])
  94         fi
  95         if test $ol_enable_phonetic = yes ; then
  96                 AC_MSG_WARN([slapd disabled, ignoring --enable_phonetic argument])
  97         fi
  98         if test $ol_enable_rlookups = yes ; then
  99                 AC_MSG_WARN([slapd disabled, ignoring --enable_rlookups argument])
 100         fi
 101         if test $ol_with_ldbm_api != auto ; then
 102                 AC_MSG_WARN([slapd disabled, ignoring --with_ldbm_api argument])
 103         fi
 104         if test $ol_with_ldbm_type != auto ; then
 105                 AC_MSG_WARN([slapd disabled, ignoring --with_ldbm_type argument])
 106         fi
 107         if test $ol_enable_slurpd = yes ; then
 108                 AC_MSG_ERROR([slurpd requires slapd])
 109         fi
 110
 111         # force settings to no
 112         ol_enable_ldbm=no
 113         ol_enable_shell=no
 114         ol_enable_passwd=no
 115         ol_enable_aclgroups=no
 116         ol_enable_crypt=no
 117         ol_enable_md5=no
 118         ol_enable_sha1=no
 119         ol_enable_wrappers=no
 120         ol_enable_phonetic=no
 121         ol_enable_rlookups=no
 122         ol_with_ldbm_api=no
 123         ol_with_ldbm_type=no
 124         ol_enable_slurpd=no
 125
 126 elif test $ol_enable_ldbm = no ; then
 127         dnl SLAPD without LDBM
 128
 129         if test $ol_with_ldbm_api != auto ; then
 130                 AC_MSG_WARN([LDBM disabled, ignoring --with_ldbm_api argument])
 131         fi
 132
 133         if test $ol_with_ldbm_type != auto ; then
 134                 AC_MSG_WARN([LDBM disabled, ignoring --with_ldbm_type argument])
 135         fi
 136
 137         if test $ol_enable_passwd = no -a $ol_enable_shell = no ; then
 138                 AC_MSG_ERROR([slapd requires a backend])
 139         fi
 140
 141         ol_with_ldbm_api=no
 142         ol_with_ldbm_type=no
 143
 144 else
 145         dnl SLAPD with LDBM
 146
 147         if test $ol_with_ldbm_api = gdbm -a \
 148                 $ol_with_ldbm_type = btree ; then
 149                 AC_MSG_ERROR([GDBM only supports LDBM type hash])
 150         fi
 151         if test $ol_with_ldbm_api = ndbm -a \
 152                 $ol_with_ldbm_type = btree ; then
 153                 AC_MSG_ERROR([NDBM only supports LDBM type hash])
 154         fi
 155 fi
 156
 157 if test $ol_enable_slurpd = yes ; then
 158         dnl SLURPD was specifically enabled
 159         if test $ol_with_threads = no ; then
 160                 AC_MSG_ERROR([slurpd requires threads])
 161         fi
 162 fi
 163
 164 AC_MSG_RESULT(done)
 165
 166 ## Initialize vars
 167 LDAP_LIBS=
 168 LDBM_LIBS=
 169 LTHREAD_LIBS=
 170 LUTIL_LIBS=
 171
 172 LDAPD_LIBS=
 173 SLAPD_LIBS=
 174 SLURPD_LIBS=
 175
 176 BUILD_LDAPD=no
 177 BUILD_SLAPD=no
 178 BUILD_SLURPD=no
 179
 180 BUILD_LDBM=no
 181 BUILD_PASSWD=no
 182 BUILD_SHELL=no
 183
 184 KRB_LIBS=
 185 TERMCAP_LIBS=
 186
 187 dnl ----------------------------------------------------------------
 188 dnl Checks for programs
 189
 190 AC_PROG_LN_S
 191 AC_PROG_INSTALL
 192 AC_PROG_RANLIB
 193 AC_PROG_MAKE_SET
 194
 195 AC_PATH_PROG(SENDMAIL, sendmail, /usr/lib/sendmail,
 196         $PATH:/usr/libexec:/usr/lib:/usr/sbin:/usr/etc:/etc)
 197 AC_PATH_PROG(EDITOR, vi, /usr/ucb/vi, $PATH:/usr/ucb)
 198 AC_PATH_PROG(FINGER, finger, /usr/ucb/finger, $PATH:/usr/ucb)
 199
 200 dnl Checks the compiler and UNIX Variants
 201 AC_PROG_CC
 202 AC_PROG_GCC_TRADITIONAL
 203
 204 AC_AIX
 205 AC_ISC_POSIX
 206 AC_MINIX
 207
 208 dnl ----------------------------------------------------------------
 209 dnl Checks for libraries
 210
 211 dnl Find socket()
 212 dnl Likely combinations:
 213 dnl             -lsocket [ -lnsl_s | -lnsl ]
 214 dnl             -linet
 215
 216 AC_CHECK_FUNC(socket, :, [
 217 dnl
 218 dnl hopefully we won't include too many libraries
 219 dnl
 220         AC_CHECK_LIB(socket, main)
 221         AC_CHECK_LIB(net, main)
 222         AC_CHECK_LIB(nsl_s, main)
 223         AC_CHECK_LIB(nsl, main)
 224         AC_CHECK_LIB(inet, socket)
 225         AC_CHECK_LIB(gen, main)
 226 ])
 227
 228 dnl HP-UX requires -lV3
 229 AC_CHECK_LIB(V3, sigset)
 230
 231 if test $ol_with_kerberos = auto -o $ol_with_kerberos = k5 ; then
 232         AC_CHECK_HEADERS(kerberosIV/krb.h kerberosIV/des.h)
 233
 234         if test $ac_cv_header_kerberosIV_krb_h = yes ; then
 235                 AC_CHECK_LIB(krb4, main, [have_k5=yes], [have_k5=no],
 236                         [-lkrb5 -ldes425])
 237
 238                 if test $have_k5 = yes ; then
 239                         ol_with_kerberos=found
 240                         ol_link_kerberos=yes
 241
 242                         AC_DEFINE(HAVE_KERBEROS)
 243
 244                         KRB_LIBS="-lkrb4 -lkrb5 -ldes425"
 245                 fi
 246         fi
 247 fi
 248 if test $ol_with_kerberos = auto -o $ol_with_kerberos = k4 ; then
 249         AC_CHECK_HEADERS(krb.h des.h)
 250
 251         if test $ac_cv_header_krb_h = yes ; then
 252                 AC_CHECK_LIB(krb, main, [have_k4=yes], [have_k4=no], [-ldes])
 253
 254                 if test $have_k4 = yes ; then
 255                         ol_with_kerberos=found
 256                         ol_link_kerberos=yes
 257
 258                         AC_DEFINE(HAVE_KERBEROS)
 259
 260                         KRB_LIBS="-lkrb -ldes"
 261                 fi
 262         fi
 263 fi
 264
 265
 266 ol_link_threads=no
 267 if test $ol_with_threads = auto -o $ol_with_threads = posix ; then
 268         AC_CHECK_HEADERS(pthread.h sched.h)
 269
 270         if test $ac_cv_header_pthread_h = yes ; then
 271                 OL_POSIX_THREAD_VERSION
 272
 273                 if test $ol_cv_pthread_version = final ; then
 274                         AC_DEFINE(HAVE_PTHREADS_FINAL)
 275                 elif test $ol_cv_pthread_version = draft4 ; then
 276                         AC_DEFINE(HAVE_PTHREADS_D4)
 277                 else
 278                         AC_MSG_ERROR([unknown pthread version])
 279                 fi
 280
 281                 # consider threads found
 282                 ol_with_threads=found
 283
 284                 OL_LINUX_THREADS
 285
 286                 if test $ol_cv_linux_threads = yes ; then
 287                         AC_DEFINE(HAVE_LINUX_THREADS,1)
 288                 fi
 289
 290                 dnl Now the hard part, how to link
 291
 292                 dnl A few platforms have pthread support in standard libraries
 293                 AC_CHECK_FUNC(pthread_create,[ol_link_threads=yes])
 294
 295                 if test $ol_link_threads = no ; then
 296                         dnl try -pthread
 297                         AC_CACHE_CHECK([for pthread_create with -pthread],
 298                                 [ol_cv_pthread_flag], [
 299                                 dnl save the CPPFLAGS
 300                                 save_LIBS="$LIBS"
 301                                 LIBS="-pthread $LIBS"
 302                                 AC_TRY_LINK([#include <pthread.h>],[
 303                                         pthread_create((pthread_t*) 0,
 304                                                 (pthread_attr_t*) 0, 0, 0);
 305                                         ], ol_cv_pthread_flag=yes, ol_cv_pthread_flag=no)
 306                                 dnl restore the LIBS
 307                                 LIBS="$save_LIBS"
 308                         ])
 309
 310                         if test $ol_cv_pthread_flag = yes ; then
 311                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthread"
 312                                 ol_link_threads=posix
 313                         fi
 314                 fi
 315
 316                 if test $ol_link_threads = no ; then
 317                         dnl try -lpthread
 318                         save_LIBS="$LIBS"
 319                         AC_CHECK_LIB(pthread, pthread_create, [
 320                                 ol_link_threads=posix
 321                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"])
 322                         LIBS="$save_LIBS"
 323                 fi
 324
 325                 if test $ol_link_threads = no ; then
 326                         dnl try -lc_r
 327                         save_LIBS="$LIBS"
 328                         AC_CHECK_LIB(c_r, pthread_create, [
 329                                 ol_link_threads=posix
 330                                 LTHREAD_LIBS="$LTHREAD_LIBS -lc_r"])
 331                         LIBS="$save_LIBS"
 332                 fi
 333
 334                 if test $ol_link_threads = no ; then
 335                         dnl try DEC Threads
 336                         save_LIBS="$LIBS"
 337                         AC_CHECK_LIB(pthread, pthread_create, [
 338                                 AC_DEFINE(HAVE_DCE)
 339                                 ol_link_threads=posix
 340                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lmach -lexc -lc"],,
 341                                 if test $ol_with_preemptive = auto ; then
 342                                         ol_with_preemptive=yes
 343                                 fi
 344                                 [-lmach -lexc -lc])
 345                         LIBS="$save_LIBS"
 346                 fi
 347
 348                 if test $ol_link_threads != no ; then
 349                         AC_DEFINE(HAVE_PTHREADS)
 350
 351                         dnl save DEFS/LIBS
 352                         save_CPPFLAGS="$CPPFLAGS"
 353                         save_LIBS="$LIBS"
 354                         LIBS="$LTHREAD_LIBS $LIBS"
 355
 356                         dnl All POSIX Thread (final) implementations should have
 357                         dnl sched_yield instead of pthread yield.
 358                         dnl check for both
 359                         AC_CHECK_FUNCS(sched_yield pthread_yield)
 360
 361                         if test $ac_cv_func_sched_yield = no -a \
 362                                 $ac_cv_func_pthread_yield = no ; then
 363                                 dnl Digital UNIX has sched_yield() in -lrt
 364                                 AC_CHECK_LIB(rt, sched_yield,
 365                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
 366                                         AC_DEFINE(HAVE_SCHED_YIELD,1)
 367                                         ac_cv_func_sched_yield=yes],
 368                                         [ac_cv_func_sched_yield=no])
 369                         fi
 370                         if test $ac_cv_func_sched_yield = no -a \
 371                                 $ac_cv_func_pthread_yield = no ; then
 372                                 dnl Solaris has sched_yield() in -lposix4
 373                                 AC_CHECK_LIB(posix4, sched_yield,
 374                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lposix4"
 375                                         AC_DEFINE(HAVE_SCHED_YIELD,1)
 376                                         ac_cv_func_sched_yield=yes],
 377                                         [ac_cv_func_sched_yield=no])
 378                         fi
 379                         if test $ac_cv_func_sched_yield = no -a \
 380                                 $ac_cv_func_pthread_yield = no ; then
 381                                 AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
 382                                 AC_MSG_ERROR([POSIX Threads are not usable])
 383                         fi
 384
 385                         dnl Check functions for compatibility
 386                         AC_CHECK_FUNCS(pthread_kill)
 387 dnl                     AC_CHECK_FUNCS(
 388 dnl                             pthread_attr_create pthread_attr_init \
 389 dnl                             pthread_attr_destroy pthread_attr_delete \
 390 dnl                             pthread_attr_setdetachstate pthread_attr_setdetach_np \
 391 dnl                     )
 392
 393                         dnl Check PREEMPTIVE Implementation
 394                         if test $ol_with_preemptive = auto ; then
 395                                 AC_MSG_CHECKING([for preemptive Pthread implementation])
 396                                 AC_TRY_RUN([
 397 #include <sys/types.h>
 398 #include <sys/time.h>
 399 #include <unistd.h>
 400 #include <pthread.h>
 401 #ifndef NULL
 402 #define NULL 0
 403 #endif
 404
 405 int task(arg)
 406         int *arg;
 407 {
 408         struct timeval tv;
 409
 410         tv.tv_sec=4;
 411         tv.tv_usec=0;
 412         select(0, NULL, NULL, NULL, &tv);
 413
 414         tv.tv_sec=6;
 415         tv.tv_usec=0;
 416         select(0, NULL, NULL, NULL, &tv);
 417
 418         exit(1); /* if we exit here, the select blocked the whole process */
 419 }
 420
 421 main(argc, argv)
 422 int argc; char **argv;
 423 {
 424         pthread_t t;
 425         pthread_create(&t, NULL, (void *) task, NULL);
 426
 427 #if HAVE_SCHED_YIELD
 428         sched_yield();  /* make sure task runs first */
 429 #else
 430 #if defined(HAVE_PTHREAD_YIELD)
 431         pthread_yield();        /* make sure task runs first */
 432 #endif
 433 #endif
 434         exit(0);
 435 }
 436                                 ], [ol_pthread_preemptive=yes], [ol_pthread_preemptive=no], [
 437                                 AC_MSG_ERROR([crossing compiling: use --with-preemptive=yes|no|manual])])
 438                                 AC_MSG_RESULT($ol_pthread_preemptive)
 439
 440                                 if test $ol_pthread_preemptive = yes ; then
 441                                         AC_DEFINE(HAVE_PREEMPTIVE_PTHREADS)
 442                                         ol_with_preemptive=yes
 443                                 fi
 444                         fi
 445
 446                         dnl restore DEFS/LIBS
 447                         CPPFLAGS="$save_CPPFLAGS"
 448                         LIBS="$save_LIBS"
 449                 else
 450                         AC_MSG_ERROR([could not link with POSIX Threads])
 451                 fi
 452         fi
 453
 454         if test $ol_with_threads = posix ; then
 455                 AC_MSG_ERROR([could not locate POSIX Threads])
 456         fi
 457 fi
 458
 459 if test $ol_with_threads = auto -o $ol_with_threads = mach ; then
 460         dnl check for Mach CThreads
 461         AC_CHECK_HEADERS(mach/cthreads.h)
 462         if test $ac_cv_header_mach_cthreads_h = yes ; then
 463                 ol_with_threads=found
 464
 465                 dnl A few platforms have cthread support in standard libraries
 466                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
 467
 468                 if test $ol_link_threads = no ; then
 469                         dnl try -all_load
 470                         dnl this test needs work
 471                         AC_CACHE_CHECK([for cthread_fork with -all_load],
 472                                 [ol_cv_cthread_all_load], [
 473                                 dnl save the CPPFLAGS
 474                                 save_LIBS="$LIBS"
 475                                 LIBS="-all_load $LIBS"
 476                                 AC_TRY_LINK([#include <mach/cthreads.h>],[
 477                                         cthread_fork((void *)0, (void *)0);
 478                                         ], ol_cv_cthread_all_load=yes, ol_cv_cthread_all_load=no)
 479                                 dnl restore the LIBS
 480                                 LIBS="$save_LIBS"
 481                         ])
 482
 483                         if test $ol_cv_cthread_all_load = yes ; then
 484                                 LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
 485                                 ol_link_threads=mach
 486                         fi
 487                 fi
 488
 489                 if test $ol_link_threads != no ; then
 490                         : check for cthread specific functionality here
 491                 else
 492                         AC_MSG_ERROR([could not link with Mach CThreads])
 493                 fi
 494         fi
 495
 496         if test $ol_with_threads = mach ; then
 497                 AC_MSG_ERROR([could not locate Mach CThreads])
 498         fi
 499 fi
 500
 501 if test $ol_with_threads = auto -o $ol_with_threads = lwp ; then
 502         dnl check for SunOS5 LWP
 503         AC_CHECK_HEADERS(thread.h synch.h)
 504         if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
 505                 AC_CHECK_LIB(thread, thr_create, [have_lwp=yes], [have_lwp=no])
 506
 507                 if test $have_lwp = yes ; then
 508                         AC_DEFINE(HAVE_THR)
 509                         LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
 510
 511                         if test $ol_with_preemptive = auto ; then
 512                                 ol_with_preemptive=yes
 513                         fi
 514                 fi
 515         fi
 516
 517         dnl check for SunOS4 LWP
 518         AC_CHECK_HEADERS(lwp/lwp.h)
 519         if test $ac_cv_header_lwp_lwp_h = yes ; then
 520                 AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
 521
 522                 if test $have_lwp = yes ; then
 523                         AC_DEFINE(HAVE_LWP)
 524                         LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
 525
 526                         if test $ol_with_preemptive = auto ; then
 527                                 ol_with_preemptive=no
 528                         fi
 529                 fi
 530         fi
 531 fi
 532
 533 if test $ol_with_preemptive = yes ; then
 534         AC_DEFINE(PREEMPTIVE_THREADS,1)
 535 fi
 536
 537 if test $ol_with_threads = manual ; then
 538         dnl User thinks he can manually configure threads.
 539         $ol_link_threads=yes
 540
 541         AC_MSG_WARN([thread defines and link options must be set manually])
 542
 543         AC_CHECK_HEADERS(pthread.h sched.h)
 544         AC_CHECK_FUNCS(sched_yield pthread_yield)
 545         OL_LINUX_THREADS
 546
 547         AC_CHECK_HEADERS(mach/cthreads.h)
 548         AC_CHECK_HEADERS(lwp/lwp.h)
 549         AC_CHECK_HEADERS(thread.h synch.h)
 550 fi
 551
 552 if test $ol_link_threads = no ; then
 553         if test $ol_with_threads = yes ; then
 554                 AC_MSG_ERROR([no suitable thread support])
 555         fi
 556
 557         if test $ol_with_threads = auto ; then
 558                 AC_MSG_WARN([no suitable thread support, disabling threads])
 559                 $ol_with_threads = no
 560         fi
 561
 562         AC_DEFINE(NO_THREADS,1)
 563         AC_DEFINE(PREEMPTIVE_THREADS,1)
 564         LTHREAD_LIBS=""
 565 fi
 566
 567 ol_link_ldbm=no
 568 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db2 ; then
 569         OL_BERKELEY_DB2
 570
 571         if test $ol_cv_berkeley_db2 = yes ; then
 572                 ol_link_ldbm=db2
 573                 ol_with_ldbm_api=db2
 574
 575                 if test $ol_with_ldbm_type = hash ; then
 576                         AC_DEFINE(LDBM_USE_DBHASH,1)
 577                 else
 578                         AC_DEFINE(LDBM_USE_DBBTREE,1)
 579                 fi
 580
 581                 dnl $ol_cv_lib_db2 should be yes or -ldb
 582                 dnl (it could be no, but that would be an error
 583                 if test $ol_cv_lib_db2 != yes ; then
 584                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db2"
 585                 fi
 586         fi
 587 fi
 588
 589 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
 590         OL_BERKELEY_DB
 591
 592         if test $ol_cv_berkeley_db = yes ; then
 593                 ol_link_ldbm=db
 594                 ol_with_ldbm_api=db
 595
 596                 if test $ol_with_ldbm_type = hash ; then
 597                         AC_DEFINE(LDBM_USE_DBHASH,1)
 598                 else
 599                         AC_DEFINE(LDBM_USE_DBBTREE,1)
 600                 fi
 601
 602                 dnl $ol_cv_lib_db should be yes or -ldb
 603                 dnl (it could be no, but that would be an error
 604                 if test $ol_cv_lib_db != yes ; then
 605                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db"
 606                 fi
 607         fi
 608 fi
 609
 610 if test $ol_with_ldbm_api = manual ; then
 611         dnl User thinks he can manually configure LDBM api.
 612         $ol_link_ldbm=yes
 613
 614         AC_MSG_WARN([LDBM defines and link options must be set manually])
 615
 616         AC_CHECK_HEADERS(db.h db_185.h gdbm.h ndbm.h)
 617 fi
 618
 619 if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
 620         AC_MSG_WARN(Could not find LDBM with BTREE support)
 621         $ol_with_ldbm_api=none
 622 fi
 623
 624 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
 625         OL_GDBM
 626
 627         if test $ol_cv_gdbm = yes ; then
 628                 ol_link_ldbm=gdbm
 629                 ol_with_ldbm_api=gdbm
 630
 631                 if test $ol_cv_lib_gdbm != yes ; then
 632                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
 633                 fi
 634         fi
 635 fi
 636
 637 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = ndbm ; then
 638         OL_NDBM
 639
 640         if test $ol_cv_ndbm = yes ; then
 641                 ol_link_ldbm=ndbm
 642                 ol_with_ldbm_api=ndbm
 643
 644                 if test $ol_with_ldbm_api = ndbm ; then
 645                         AC_WARN([Attempting to use NDBM.  Functionality will be limited.])
 646                 fi
 647
 648                 if test $ol_cv_lib_ndbm != yes ; then
 649                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
 650                 fi
 651         fi
 652 fi
 653
 654 if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
 655         AC_MSG_WARN(could not find suitable LDBM backend)
 656         if test $ol_enable_ldbm = yes ; then
 657                 AC_MSG_ERROR(select appropriate LDBM options or disable)
 658         fi
 659
 660         AC_MSG_WARN(disabling LDBM)
 661         $ol_enable_ldbm=no
 662 fi
 663
 664 if test $ol_enable_wrappers = yes ; then
 665         AC_CHECK_LIB(wrap, hosts_access,
 666                 [have_wrappers=yes], [have_wrappers=no])
 667
 668         if test $have_wrappers = yes ; then
 669                 AC_DEFINE(HAVE_TCPD)
 670                 SLAPD_LIBS="$SLAPD_LIBS -lwrap"
 671         else
 672                 AC_MSG_WARN(could not find -lwrap)
 673                 if test $ol_enable_wrappers = yes ; then
 674                         AC_MSG_ERROR(could not find wrappers, select appropriate options or disable)
 675                 fi
 676
 677                 AC_MSG_WARN(disabling wrappers support)
 678                 ol_enable_wrappers=no
 679         fi
 680
 681 fi
 682
 683 # ud needs termcap (should insert check here)
 684 ol_link_termcap=no
 685 AC_CHECK_HEADERS(termcap.h ncurses.h)
 686
 687 if test $ol_link_termcap = no ; then
 688         AC_CHECK_LIB(termcap, tputs, [have_termcap=yes], [have_termcap=no])
 689         if test $have_termcap = yes ; then
 690                 AC_DEFINE(HAVE_TERMCAP)
 691                 ol_link_termcap=yes
 692                 TERMCAP_LIBS=-ltermcap
 693         fi
 694 fi
 695
 696 if test $ol_link_termcap = no ; then
 697         AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
 698         if test $have_ncurses = yes ; then
 699                 AC_DEFINE(HAVE_NCURSES)
 700                 ol_link_termcap=yes
 701                 TERMCAP_LIBS=-lncurses
 702         fi
 703 fi
 704
 705 if test $ol_link_termcap = no ; then
 706         AC_DEFINE(NO_TERMCAP,1)
 707         TERMCAP_LIBS=
 708 fi
 709
 710 # FreeBSD (and others) have crypt(3) in -lcrypt
 711 if test $ol_enable_crypt != no ; then
 712         AC_CHECK_FUNC(crypt, [have_crypt=yes], [
 713                 AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
 714                         have_crypt=yes], [have_crypt=no])])
 715
 716         if test $have_crypt = yes ; then
 717                 AC_DEFINE(HAVE_CRYPT)
 718         else
 719                 AC_MSG_WARN(could not find crypt)
 720                 if test $ol_enable_crypt = yes ; then
 721                         AC_MSG_ERROR(could not find crypt, select appropriate options or disable)
 722                 fi
 723
 724                 AC_MSG_WARN(disabling crypt support)
 725                 ol_enable_crypt=no
 726         fi
 727 fi
 728
 729 dnl ----------------------------------------------------------------
 730 dnl Checks for header files.
 731 AC_HEADER_STDC
 732
 733 if test $ac_cv_header_stdc != yes; then
 734         AC_MSG_WARN([could not locate Standard C headers])
 735 fi
 736
 737 AC_HEADER_DIRENT
 738 AC_HEADER_SYS_WAIT
 739 AC_CHECK_HEADERS(       \
 740         stddef.h                \
 741         errno.h                 \
 742         fcntl.h                 \
 743         filio.h                 \
 744         getopt.h                \
 745         limits.h                \
 746         malloc.h                \
 747         regex.h                 \
 748         sgtty.h                 \
 749         sys/file.h              \
 750         sys/errno.h             \
 751         sys/ioctl.h             \
 752         sys/param.h             \
 753         sys/socket.h    \
 754         sys/syslog.h    \
 755         sys/time.h              \
 756         sys/types.h             \
 757         syslog.h                \
 758         termios.h               \
 759         unistd.h                \
 760 )
 761
 762 dnl ----------------------------------------------------------------
 763 dnl Checks for typedefs, structures, and compiler characteristics.
 764 AC_TYPE_GETGROUPS
 765 AC_TYPE_MODE_T
 766 AC_TYPE_OFF_T
 767 AC_TYPE_PID_T
 768 AC_TYPE_SIGNAL
 769 AC_TYPE_SIZE_T
 770 AC_TYPE_UID_T
 771 AC_STRUCT_ST_BLKSIZE
 772 AC_HEADER_TIME
 773 AC_STRUCT_TM
 774
 775 OL_C_UPPER_LOWER
 776 AC_C_CONST
 777
 778 dnl AC_CHECK_SIZEOF(short)
 779 dnl AC_CHECK_SIZEOF(int)
 780 dnl AC_CHECK_SIZEOF(long)
 781
 782 dnl ----------------------------------------------------------------
 783 dnl Checks for library functions.
 784 AC_FUNC_MEMCMP
 785 AC_FUNC_STRFTIME
 786 AC_FUNC_VPRINTF
 787 AC_FUNC_WAIT3
 788
 789 AC_CHECK_FUNCS(         \
 790         bcopy                   \
 791         getopt                  \
 792         flock                   \
 793         gethostname             \
 794         gettimeofday    \
 795         getdtablesize   \
 796         lockf                   \
 797         memcpy                  \
 798         memmove                 \
 799         mkstemp                 \
 800         mktime                  \
 801         select                  \
 802         setpwfile               \
 803         setsid                  \
 804         signal                  \
 805         sigset                  \
 806         socket                  \
 807         strerror                \
 808         strstr                  \
 809         strrchr                 \
 810         strsep                  \
 811         strtod                  \
 812         strtol                  \
 813         strtoul                 \
 814         sysconf                 \
 815         tempnam                 \
 816         waitpid                 \
 817 )
 818
 819 AC_REPLACE_FUNCS(getopt strdup tempnam)
 820
 821 dnl ----------------------------------------------------------------
 822 # Check Configuration
 823 OL_SYS_ERRLIST
 824
 825 dnl ----------------------------------------------------------------
 826 dnl Sort out defines
 827
 828 if test $ol_enable_debug != no ; then
 829         AC_DEFINE(LDAP_DEBUG,1)
 830 fi
 831 dnl     if test $ol_enable_syslog != no ; then
 832 dnl             AC_DEFINE(LDAP_SYSLOG,1)
 833 dnl     fi
 834 if test $ol_enable_libui = yes ; then
 835         AC_DEFINE(LDAP_LIBUI,1)
 836 fi
 837 if test $ol_enable_cache = no ; then
 838         AC_DEFINE(LDAP_NOCACHE,1)
 839 fi
 840 if test $ol_enable_dns != no ; then
 841         AC_DEFINE(LDAP_DNS,1)
 842 fi
 843 if test $ol_enable_referrals != no ; then
 844         AC_DEFINE(LDAP_REFERRALS,1)
 845 fi
 846 if test $ol_enable_cldap != no ; then
 847         AC_DEFINE(LDAP_CONNECTIONLESS,1)
 848 fi
 849
 850 if test $ol_enable_aclgroups != no ; then
 851         AC_DEFINE(SLAPD_ACLGROUPS,1)
 852 fi
 853 if test $ol_enable_crypt != no ; then
 854         AC_DEFINE(SLAPD_CRYPT,1)
 855 fi
 856 if test $ol_enable_md5 != no ; then
 857         AC_DEFINE(SLAPD_MD5,1)
 858 fi
 859 if test $ol_enable_sha1 != no ; then
 860         AC_DEFINE(SLAPD_SHA1,1)
 861 fi
 862 if test $ol_enable_phonetic != no ; then
 863         AC_DEFINE(SLAPD_PHONETIC,1)
 864 fi
 865 if test $ol_enable_rlookups != no ; then
 866         AC_DEFINE(SLAPD_RLOOKUPS,1)
 867 fi
 868
 869 if test $ol_link_ldbm != no ; then
 870         AC_DEFINE(SLAPD_LDBM,1)
 871         BUILD_SLAPD=yes
 872         BUILD_LDBM=yes
 873 fi
 874
 875 if test $ol_enable_passwd != no ; then
 876         AC_DEFINE(SLAPD_PASSWD,1)
 877         BUILD_SLAPD=yes
 878         BUILD_PASSWD=yes
 879 fi
 880
 881 if test $ol_enable_shell != no ; then
 882         AC_DEFINE(SLAPD_SHELL,1)
 883         BUILD_SLAPD=yes
 884         BUILD_SHELL=yes
 885 fi
 886
 887 if test $ol_enable_slurpd != no -a $ol_link_threads != no -a \
 888         $BUILD_SLAPD = yes ; then
 889         BUILD_SLURPD=yes
 890 fi
 891
 892 dnl ----------------------------------------------------------------
 893
 894 AC_SUBST(BUILD_LDAPD)
 895 AC_SUBST(BUILD_SLAPD)
 896   AC_SUBST(BUILD_LDBM)
 897   AC_SUBST(BUILD_PASSWD)
 898   AC_SUBST(BUILD_SHELL)
 899 AC_SUBST(BUILD_SLURPD)
 900
 901
 902 AC_SUBST(LDAP_LIBS)
 903 AC_SUBST(LDAPD_LIBS)
 904 AC_SUBST(SLAPD_LIBS)
 905 AC_SUBST(SLURPD_LIBS)
 906 AC_SUBST(LDBM_LIBS)
 907 AC_SUBST(LTHREAD_LIBS)
 908 AC_SUBST(LUTIL_LIBS)
 909
 910 AC_SUBST(KRB_LIBS)
 911 AC_SUBST(TERMCAP_LIBS)
 912
 913 dnl ----------------------------------------------------------------
 914 dnl final output
 915 dnl
 916
 917 dnl AC_OUTPUT( \
 918 dnl contrib/Makefile:build/top.mk:contrib/Makefile.in:build/dir.mk \
 919 dnl contrib/saucer/Makefile:build/top.mk:contrib/saucer/Makefile.in:build/rules.mk \
 920 dnl contrib/whois++/Makefile:build/top.mk:contrib/whois++/Makefile.in:build/rules.mk \
 921 dnl [date > stamp-h])
 922
 923 AC_OUTPUT( \
 924 Makefile:build/top.mk:Makefile.in:build/dir.mk \
 925 doc/Makefile:build/top.mk:doc/Makefile.in:build/dir.mk \
 926 doc/man/Makefile:build/top.mk:doc/man/Makefile.in:build/dir.mk \
 927 doc/man/man1/Makefile:build/top.mk:doc/man/man1/Makefile.in:build/man.mk \
 928 doc/man/man3/Makefile:build/top.mk:doc/man/man3/Makefile.in:build/man.mk \
 929 doc/man/man5/Makefile:build/top.mk:doc/man/man5/Makefile.in:build/man.mk \
 930 doc/man/man8/Makefile:build/top.mk:doc/man/man8/Makefile.in:build/man.mk \
 931 clients/Makefile:build/top.mk:clients/Makefile.in:build/dir.mk \
 932 clients/finger/Makefile:build/top.mk:clients/finger/Makefile.in:build/rules.mk \
 933 clients/fax500/Makefile:build/top.mk:clients/fax500/Makefile.in:build/rules.mk \
 934 clients/gopher/Makefile:build/top.mk:clients/gopher/Makefile.in:build/rules.mk \
 935 clients/mail500/Makefile:build/top.mk:clients/mail500/Makefile.in:build/rules.mk \
 936 clients/rcpt500/Makefile:build/top.mk:clients/rcpt500/Makefile.in:build/rules.mk \
 937 clients/ud/Makefile:build/top.mk:clients/ud/Makefile.in:build/rules.mk \
 938 clients/tools/Makefile:build/top.mk:clients/tools/Makefile.in:build/rules.mk \
 939 include/Makefile:build/top.mk:include/Makefile.in \
 940 libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk      \
 941 libraries/libavl/Makefile:build/top.mk:libraries/libavl/Makefile.in:build/lib.mk \
 942 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk \
 943 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk \
 944 libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk \
 945 libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk \
 946 libraries/liblthread/Makefile:build/top.mk:libraries/liblthread/Makefile.in:build/lib.mk \
 947 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk \
 948 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
 949 servers/ldapd/Makefile:build/top.mk:servers/ldapd/Makefile.in:build/srv.mk \
 950 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
 951 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/srv.mk \
 952 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/srv.mk \
 953 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/srv.mk \
 954 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
 955 servers/slapd/tools/Makefile:build/top.mk:servers/slapd/tools/Makefile.in \
 956 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
 957 tests/Makefile:build/top.mk:tests/Makefile.in \
 958 ,[date > stamp-h])