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,[2.0-devel], [no ac_define])dnl
  14
  15 dnl We use autoconf features new to 2.13.
  16 dnl     aclocal.m4 should be built using aclocal from automake 1.4
  17 AC_PREREQ(2.13)dnl Required Autoconf version
  18
  19 AC_CONFIG_HEADER(include/portable.h include/ldap_features.h)dnl
  20
  21 dnl
  22 dnl Start Args
  23 AC_MSG_CHECKING(configure arguments)
  24 AC_PREFIX_DEFAULT(/usr/local)
  25
  26 top_builddir=`pwd`
  27 AC_SUBST(top_builddir)dnl
  28
  29 ldap_subdir="openldap"
  30
  31 AC_ARG_WITH(subdir, [  --with-subdir=DIR change default subdirectory used for installs], [
  32         if test "$withval" = "no"; then
  33                 ldap_subdir=""
  34         elif test "$withval" != "yes"; then
  35                 ldap_subdir="$withval"
  36         fi
  37 ])dnl
  38
  39 AC_SUBST(ldap_subdir)dnl
  40
  41 OL_ARG_ENABLE(debug,[  --enable-debug   enable debugging], yes)dnl
  42 ol_enable_syslog=no
  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(cache,[  --enable-cache   enable caching], yes)dnl
  46 OL_ARG_ENABLE(dns,[  --enable-dns               enable V2 DNS  extension], no)dnl
  47 OL_ARG_ENABLE(referrals,[  --enable-referrals   enable V2 Referrals extension], yes)dnl
  48 OL_ARG_ENABLE(cldap,[  --enable-cldap   enable connectionless ldap], no)dnl
  49 OL_ARG_ENABLE(x_compile,[  --enable-x-compile   enable cross compiling],
  50         no, [yes no])dnl
  51
  52 dnl General "with" options
  53 OL_ARG_ENABLE(dmalloc,[  --enable-dmalloc       enable debug malloc support], no)dnl
  54
  55 OL_ARG_WITH(kerberos,[  --with-kerberos use Kerberos],
  56         auto, [auto k5 k4 afs yes no])
  57 OL_ARG_WITH(threads,[  --with-threads   use threads],
  58         auto, [auto posix mach lwp yes no manual] )
  59 OL_ARG_WITH(yielding_select,[  --with-yielding-select   with implicitly yielding select],
  60         auto, [auto yes no manual] )
  61 OL_ARG_WITH(tls,[  --with-tls  use tls/ssl],
  62         auto, [auto ssleay openssl yes no] )
  63
  64 dnl Server options
  65
  66 dnl LDAPD OPTIONS
  67 AC_ARG_WITH(xxldapdoptions,[LDAPD Options:])
  68 OL_ARG_ENABLE(ldapd,[  --enable-ldapd   enable building ldapd], no)dnl
  69
  70 dnl SLAPD OPTIONS
  71 AC_ARG_WITH(xxslapdoptions,[SLAPD Options:])
  72 OL_ARG_ENABLE(slapd,[  --enable-slapd   enable building slapd], yes)dnl
  73 OL_ARG_ENABLE(aclgroups,[    --enable-aclgroups enable ACL group support], auto)dnl
  74 OL_ARG_ENABLE(cleartext,[    --enable-cleartext enable cleartext passwords], yes)dnl
  75 OL_ARG_ENABLE(crypt,[    --enable-crypt enable crypt(3) passwords], auto)dnl
  76 OL_ARG_ENABLE(wrappers,[    --enable-wrappers   enable tcp wrapper support], no)dnl
  77 OL_ARG_ENABLE(phonetic,[    --enable-phonetic   enable phonetic/soundex], no)dnl
  78 OL_ARG_ENABLE(rlookups,[    --enable-rlookups   enable reverse lookups], auto)dnl
  79
  80 dnl SLAPD Backend options
  81 OL_ARG_ENABLE(bdb2,[    --enable-bdb2   enable bdb2 backend], no)dnl
  82 OL_ARG_ENABLE(ldbm,[    --enable-ldbm   enable ldbm backend], yes)dnl
  83 OL_ARG_WITH(ldbm_api,[      --with-ldbm-api     use LDBM API], auto,
  84         [auto db2 db gdbm ndbm manual])
  85 OL_ARG_WITH(ldbm_type,[      --with-ldbm-type   use LDBM type], auto,
  86         [auto btree hash])
  87
  88 OL_ARG_ENABLE(passwd,[    --enable-passwd       enable passwd backend], no)dnl
  89 OL_ARG_ENABLE(perl,[    --enable-perl   enable perl backend], no)dnl
  90 OL_ARG_ENABLE(shell,[    --enable-shell enable shell backend], no)dnl
  91 OL_ARG_ENABLE(tcl,[    --enable-tcl     enable tcl backend], no)dnl
  92
  93 dnl SLURPD OPTIONS
  94 AC_ARG_WITH(xxslurpdoptions,[SLURPD Options:])
  95 OL_ARG_ENABLE(slurpd,[  --enable-slurpd enable building slurpd], auto)dnl
  96
  97 AC_ARG_WITH(xxliboptions,[Library Generation & Linking Options])
  98 AM_ENABLE_STATIC
  99 dnl AM_DISABLE_SHARED
 100 AM_ENABLE_SHARED
 101
 102 dnl General "enable" options
 103 # validate options
 104 if test $ol_enable_dns = yes ; then
 105         if test $ol_enable_referrals = no ; then
 106                 AC_MSG_ERROR([DNS requires --enable-referrals])
 107         fi
 108         if test $ol_enable_referrals = auto ; then
 109                 AC_MSG_WARN([DNS requires referrals, adding --enable-referrals])
 110                 ol_enable_referrals=yes
 111         fi
 112 fi
 113
 114 if test $ol_enable_slapd = no ; then
 115         dnl SLAPD was specificallly disabled
 116         if test $ol_enable_bdb2 = yes ; then
 117                 AC_MSG_WARN([slapd disabled, ignoring --enable_bdb2 argument])
 118         fi
 119         if test $ol_enable_ldbm = yes ; then
 120                 AC_MSG_WARN([slapd disabled, ignoring --enable_ldbm argument])
 121         fi
 122         if test $ol_enable_passwd = yes ; then
 123                 AC_MSG_WARN([slapd disabled, ignoring --enable_passwd argument])
 124         fi
 125         if test $ol_enable_perl = yes ; then
 126                 AC_MSG_WARN([slapd disabled, ignoring --enable_perl argument])
 127         fi
 128         if test $ol_enable_shell = yes ; then
 129                 AC_MSG_WARN([slapd disabled, ignoring --enable_shell argument])
 130         fi
 131         if test $ol_enable_tcl = yes ; then
 132                 AC_MSG_WARN([slapd disabled, ignoring --enable_tcl argument])
 133         fi
 134         if test $ol_enable_aclgroups = yes ; then
 135                 AC_MSG_WARN([slapd disabled, ignoring --enable_aclgroups argument])
 136         fi
 137         if test $ol_enable_wrappers = yes ; then
 138                 AC_MSG_WARN([slapd disabled, ignoring --enable_wrappers argument])
 139         fi
 140         if test $ol_enable_phonetic = yes ; then
 141                 AC_MSG_WARN([slapd disabled, ignoring --enable_phonetic argument])
 142         fi
 143         if test $ol_enable_rlookups = yes ; then
 144                 AC_MSG_WARN([slapd disabled, ignoring --enable_rlookups argument])
 145         fi
 146         if test $ol_with_ldbm_api != auto ; then
 147                 AC_MSG_WARN([slapd disabled, ignoring --with_ldbm_api argument])
 148         fi
 149         if test $ol_with_ldbm_type != auto ; then
 150                 AC_MSG_WARN([slapd disabled, ignoring --with_ldbm_type argument])
 151         fi
 152         if test $ol_enable_slurpd = yes ; then
 153                 AC_MSG_ERROR([slurpd requires slapd])
 154         fi
 155
 156         # force settings to no
 157         ol_enable_bdb2=no
 158         ol_enable_ldbm=no
 159         ol_enable_passwd=no
 160         ol_enable_perl=no
 161         ol_enable_shell=no
 162         ol_enable_tcl=no
 163         ol_enable_aclgroups=no
 164         ol_enable_wrappers=no
 165         ol_enable_phonetic=no
 166         ol_enable_rlookups=no
 167         ol_with_ldbm_api=no
 168         ol_with_ldbm_type=no
 169         ol_enable_slurpd=no
 170
 171 elif test $ol_enable_ldbm = no ; then
 172         dnl SLAPD without LDBM
 173
 174         if test $ol_with_ldbm_api != auto ; then
 175                 AC_MSG_WARN([LDBM disabled, ignoring --with_ldbm_api argument])
 176         fi
 177
 178         if test $ol_with_ldbm_type != auto ; then
 179                 AC_MSG_WARN([LDBM disabled, ignoring --with_ldbm_type argument])
 180         fi
 181
 182         if test $ol_enable_bdb2 = yes ; then
 183                 AC_MSG_ERROR([BDB2 requires --enable-ldbm])
 184         fi
 185
 186         if test $ol_enable_passwd = no -a \
 187                 $ol_enable_perl = no -a \
 188                 $ol_enable_shell = no -a \
 189                 $ol_enable_tcl = no ; then
 190                 AC_MSG_ERROR([slapd requires a backend])
 191         fi
 192
 193         ol_with_ldbm_api=no
 194         ol_with_ldbm_type=no
 195
 196 elif test $ol_enable_bdb2 = yes ; then
 197         dnl SLAPD with BDB2
 198
 199         if test $ol_with_ldbm_api != auto -a \
 200                 $ol_with_ldbm_api != db2 ; then
 201                 AC_MSG_ERROR([BDB2 requires LDBM API DB2])
 202         fi
 203
 204         ol_with_ldbm_api=db2
 205
 206 else
 207         dnl SLAPD with LDBM
 208
 209         if test $ol_enable_bdb2 != no ; then
 210                 if test $ol_with_ldbm_api != auto -a \
 211                         $ol_with_ldbm_api != db2 ; then
 212                         AC_MSG_WARN([BDB2 requires LDBM api db2 or auto])
 213                         ol_enable_bdb2=no
 214                 fi
 215         fi
 216
 217         if test $ol_with_ldbm_api = gdbm -a \
 218                 $ol_with_ldbm_type = btree ; then
 219                 AC_MSG_ERROR([GDBM only supports LDBM type hash])
 220         fi
 221         if test $ol_with_ldbm_api = ndbm -a \
 222                 $ol_with_ldbm_type = btree ; then
 223                 AC_MSG_ERROR([NDBM only supports LDBM type hash])
 224         fi
 225 fi
 226
 227 if test $ol_enable_slurpd = yes ; then
 228         dnl SLURPD was specifically enabled
 229         if test $ol_with_threads = no ; then
 230                 AC_MSG_ERROR([slurpd requires threads])
 231         fi
 232 fi
 233
 234 AC_MSG_RESULT(done)
 235
 236 AC_CANONICAL_HOST
 237
 238 ## Initialize vars
 239 LDAP_LIBS=
 240 LDBM_LIBS=
 241 LTHREAD_LIBS=
 242 LUTIL_LIBS=
 243
 244 LDAPD_LIBS=
 245 SLAPD_LIBS=
 246 SLURPD_LIBS=
 247
 248 BUILD_LDAPD=no
 249 BUILD_SLAPD=no
 250 BUILD_SLURPD=no
 251
 252 BUILD_BDB2=no
 253 BUILD_LDBM=no
 254 BUILD_PASSWD=no
 255 BUILD_PERL=no
 256 BUILD_SHELL=no
 257 BUILD_TCL=no
 258 BUILD_THREAD=no
 259
 260 SLAPD_PERL_LDFLAGS=
 261 SLAPD_PERL_CPPFLAGS=
 262
 263 KRB_LIBS=
 264 TERMCAP_LIBS=
 265 TLS_LIBS=
 266
 267 dnl ----------------------------------------------------------------
 268 dnl Checks for programs
 269
 270 AC_PROG_INSTALL
 271 AM_PROG_LIBTOOL
 272 dnl AC_PROG_MAKE_SET
 273
 274 AC_PROG_AWK
 275 AC_PROG_LN_S
 276
 277 AC_PATH_PROG(SENDMAIL, sendmail, /usr/lib/sendmail,
 278         $PATH:/usr/libexec:/usr/lib:/usr/sbin:/usr/etc:/etc)
 279 AC_PATH_PROG(EDITOR, vi, /usr/ucb/vi, $PATH:/usr/ucb)
 280 AC_PATH_PROG(FINGER, finger, /usr/ucb/finger, $PATH:/usr/ucb)
 281
 282 if test $ol_enable_perl = yes ; then
 283         AC_PATH_PROG(PERLBIN, perl, /usr/bin/perl)
 284
 285         if test "no$PERLBIN" = "no" ; then
 286                 ol_enable_perl=no
 287         fi
 288
 289         SLAPD_PERL_LDFLAGS="`$PERLBIN -MExtUtils::Embed -e ldopts|sed -e s/-lc//`"
 290         SLAPD_PERL_CPPFLAGS="`$PERLBIN -MExtUtils::Embed -e perl_inc`"
 291 fi
 292
 293 AC_PROG_CPP
 294
 295 if test $cross_compiling = yes -a $ol_enable_x_compile = yes; then
 296         AC_MSG_WARN([cross compiling....  some functionality will be removed.])
 297
 298 elif test $cross_compiling = no -a $ol_enable_x_compile = yes; then
 299         AC_MSG_WARN([programs compiled here do run here...])
 300         AC_MSG_ERROR([  if not cross compiling, use --disable-x-compile.])
 301
 302 elif test $cross_compiling = yes -a $ol_enable_x_compile = no; then
 303         AC_MSG_WARN([programs compiled here do not run here...])
 304         AC_MSG_ERROR([  if cross compiling,  add --enable-x-compile.])
 305 fi
 306
 307 dnl Checks for UNIX Variants
 308 AC_AIX
 309 AC_ISC_POSIX
 310 AC_MINIX
 311
 312 dnl Checks for system services
 313 AC_CYGWIN
 314 AC_MINGW32
 315 AC_EXEEXT
 316 AC_OBJEXT
 317
 318 dnl OpenLDAP requires STDC features
 319 AM_PROG_CC_STDC
 320 if test "X${am_cv_prog_cc_stdc}" = "Xno" ; then
 321         AC_MSG_ERROR([OpenLDAP requires compiler to support STDC prototypes.])
 322 fi
 323
 324 dnl AM_C_PROTOTYPES
 325
 326 dnl Checks for libraries
 327
 328 dnl Find socket()
 329 dnl Likely combinations:
 330 dnl             -lsocket [ -lnsl_s | -lnsl ]
 331 dnl             -linet
 332
 333 AC_CHECK_FUNC(socket, [have_socket=yes], [
 334 dnl
 335 dnl hopefully we won't include too many libraries
 336 dnl
 337         AC_CHECK_LIB(socket, main)
 338         AC_CHECK_LIB(net, main)
 339         AC_CHECK_LIB(nsl_s, main)
 340         AC_CHECK_LIB(nsl, main)
 341         AC_CHECK_LIB(inet, socket)
 342         AC_CHECK_LIB(gen, main)
 343 ])
 344
 345 dnl Check for resolver routines
 346 AC_CHECK_FUNCS(res_search)
 347 if test $ac_cv_func_res_search = "no" ; then
 348         AC_CHECK_LIB(bind, res_search)
 349         if test "$ac_cv_lib_bind_res_search" = "yes" ; then
 350                 AC_DEFINE(HAVE_RES_SEARCH,1)
 351         else
 352                 AC_CHECK_LIB(resolv, res_search)
 353                 if test "$ac_cv_lib_resolv_res_search" = "yes" ; then
 354                         AC_DEFINE(HAVE_RES_SEARCH,1)
 355                 fi
 356         fi
 357 fi
 358
 359 dnl HP-UX requires -lV3
 360 AC_CHECK_LIB(V3, sigset)
 361
 362 # ISODE tests
 363 ol_link_isode=no
 364 if test $ol_enable_ldapd != no ; then
 365         dnl look for ISODE libraries
 366         AC_CHECK_LIB(xtpp, main, [
 367                 ol_link_isode=yes
 368                 AC_DEFINE(HAVE_XTPP,1, [define if you have -lxttp])
 369                 LDAPD_LIBS="$LDAPD_LIBS -lxtpp -lxtdsap -lxtisode -losi"
 370                 ],:,[-lxtdsap -lxtisode -losi])
 371         AC_CHECK_LIB(dsap, main, [
 372                 ol_link_isode=yes
 373                 AC_DEFINE(HAVE_DSAP,1, [define if you have -ldsap])
 374                 LDAPD_LIBS="$LDAPD_LIBS -ldsap"
 375                 ],:,[-lisode])
 376         AC_CHECK_LIB(isode, main, [
 377                 ol_link_isode=yes
 378                 AC_DEFINE(HAVE_ISODE,1, [define if you have -lisode])
 379                 LDAPD_LIBS="$LDAPD_LIBS -lisode"
 380                 ],:)
 381 fi
 382
 383 if test $ol_link_isode != no; then
 384         AC_CHECK_LIB(pp, main, [
 385                 AC_DEFINE(HAVE_PP,1, [define if you have -lpp])
 386                 LDAPD_LIBS="-lpp $LDAPD_LIBS"
 387                 ],:)
 388
 389         AC_PATH_PROG(PEPSY, pepsy)
 390 fi
 391
 392 dnl
 393 dnl check for kerberos
 394 dnl
 395 ol_link_kerberos=no
 396
 397 if test $ol_with_kerberos = auto -o $ol_with_kerberos = k5 ; then
 398         AC_CHECK_HEADERS(kerberosIV/krb.h kerberosIV/des.h)
 399
 400         if test $ac_cv_header_kerberosIV_krb_h = yes ; then
 401                 AC_CHECK_LIB(krb4, main, [have_k5=yes], [have_k5=no],
 402                         [-lkrb5 -ldes425])
 403
 404                 if test $have_k5 = yes ; then
 405                         ol_with_kerberos=found
 406                         ol_link_kerberos=yes
 407
 408                         KRB_LIBS="-lkrb4 -lkrb5 -ldes425"
 409
 410                         LIBS="$KRB_LIBS $LIBS"
 411
 412                         AC_CACHE_CHECK([for des_debug in Kerberos libraries],
 413                                 [ol_cv_var_des_debug], [
 414                                 dnl save the flags
 415                                 save_LIBS="$LIBS"
 416                                 LIBS="$KRB_LIBS $LIBS"
 417                                 AC_TRY_LINK([
 418 #include <kerberosIV/krb.h>
 419 #include <kerberosIV/des.h>
 420 extern int des_debug;
 421 ],[
 422 des_debug = 1;
 423 ],                              ol_cv_var_des_debug=yes, ol_cv_var_des_debug=no)
 424                                 dnl restore the LIBS
 425                                 LIBS="$save_LIBS"
 426                         ])
 427
 428                         if test $ol_cv_var_des_debug= yes ; then
 429                                 AC_DEFINE(HAVE_DES_DEBUG,1,
 430                                         [define if you have Kerberos des_debug])
 431                         fi
 432
 433                         LIBS="$save_LIBS"
 434                 fi
 435         fi
 436 fi
 437
 438 if test $ol_with_kerberos = auto -o $ol_with_kerberos = k4 ; then
 439         AC_CHECK_HEADERS(krb.h des.h)
 440
 441         if test $ac_cv_header_krb_h = yes ; then
 442                 AC_CHECK_LIB(krb, main, [have_k4=yes], [have_k4=no], [-ldes])
 443
 444                 if test $have_k4 = yes ; then
 445                         ol_with_kerberos=found
 446                         ol_link_kerberos=yes
 447
 448                         KRB_LIBS="-lkrb -ldes"
 449                 fi
 450         fi
 451 fi
 452
 453 if test $ol_link_kerberos = yes ; then
 454         AC_DEFINE(HAVE_KERBEROS, 1, [define if you have Kerberos])
 455 fi
 456
 457 dnl
 458 dnl Check for SSL/TLS
 459 dnl
 460 ol_link_tls=no
 461 if test $ol_with_tls = auto -o $ol_with_tls = ssleay \
 462         -o $ol_with_tls = openssl ; then
 463
 464         AC_CHECK_HEADERS(ssl.h)
 465
 466         if test $ac_cv_header_ssl_h = yes ; then
 467                 AC_CHECK_LIB( ssl, SSLeay_add_ssl_algorithms,
 468                         [have_ssleay=yes], [have_ssleay=no], [-lcrypto])
 469
 470                 if test $have_ssleay = yes ; then
 471                         ol_with_tls=found
 472                         ol_link_tls=yes
 473
 474                         AC_DEFINE( HAVE_SSLEAY, 1,
 475                                 [define if you have SSLeay] )
 476
 477                         TLS_LIBS="-lssl -lcrypto"
 478                 fi
 479         fi
 480 fi
 481
 482 if test $ol_link_tls = yes ; then
 483         AC_DEFINE( HAVE_TLS, 1, [define if you have TLS] )
 484 fi
 485
 486 ol_link_threads=no
 487 if test $ol_with_threads = auto -o $ol_with_threads = yes \
 488         -o $ol_with_threads = posix ; then
 489
 490         AC_CHECK_HEADERS(pthread.h sched.h)
 491
 492         if test $ac_cv_header_pthread_h = yes ; then
 493                 OL_POSIX_THREAD_VERSION
 494
 495                 if test $ol_cv_pthread_version = final ; then
 496                         AC_DEFINE(HAVE_PTHREADS_FINAL,1,
 497                                 [define if pthreads API compatible with final spec])
 498                 elif test $ol_cv_pthread_version = draft4 ; then
 499                         AC_DEFINE(HAVE_PTHREADS_D4,1,
 500                                 [define if pthreads API compatible with draft4 spec])
 501                 else
 502                         AC_MSG_ERROR([unknown pthread version])
 503                 fi
 504
 505                 # consider threads found
 506                 ol_with_threads=found
 507
 508                 OL_LINUX_THREADS
 509
 510                 if test $ol_cv_linux_threads = yes ; then
 511                         AC_DEFINE(HAVE_LINUX_THREADS,1,
 512                                 [define if you have LinuxThreads])
 513                 fi
 514
 515                 dnl Now the hard part, how to link?
 516                 dnl
 517                 dnl currently supported checks:
 518                 dnl
 519                 dnl Check for no flags
 520                 dnl     pthread_create() in $LIBS
 521                 dnl
 522                 dnl Check special pthread (final) flags
 523                 dnl     pthread_create() with -kthread (FreeBSD)
 524                 dnl     pthread_create() with -pthread (FreeBSD/Digital Unix)
 525                 dnl     pthread_create() with -pthreads (?)
 526                 dnl     pthread_create() with -thread (?)
 527                 dnl     pthread_create() with -mt (Solaris)
 528                 dnl
 529                 dnl Check pthread (final) libraries
 530                 dnl     pthread_mutex_unlock() in -lpthread -lmach -lexc -lc_r (OSF/1)
 531                 dnl     pthread_mutex_lock() in -lpthread -lmach -lexc (OSF/1)
 532                 dnl     pthread_mutex_trylock() in -lpthread -lexc (OSF/1)
 533                 dnl     pthread_create() in -lpthread (many)
 534                 dnl     pthread_create() in -lc_r (FreeBSD)
 535                 dnl     pthread_create() in -lpthreads (many)
 536                 dnl     pthread_join() -Wl,-woff,85 -lpthreads (IRIX)
 537                 dnl
 538                 dnl Check pthread (draft4) flags (depreciated)
 539                 dnl     pthread_create() with -threads (OSF/1)
 540                 dnl
 541                 dnl Check pthread (final) libraries (depreciated)
 542                 dnl     pthread_mutex_unlock() in -lpthreads -lmach -lexc -lc_r (OSF/1)
 543                 dnl     pthread_mutex_lock() in -lpthreads -lmach -lexc (OSF/1)
 544                 dnl     pthread_mutex_trylock() in -lpthreads -lexc (OSF/1)
 545                 dnl
 546
 547                 dnl pthread_create in $LIBS
 548                 AC_CHECK_FUNC(pthread_create,[ol_link_threads=yes])
 549
 550                 if test $ol_link_threads = no ; then
 551                         dnl try -kthread
 552                         AC_CACHE_CHECK([for pthread_create with -kthread],
 553                                 [ol_cv_kthread_flag], [
 554                                 dnl save the flags
 555                                 save_LIBS="$LIBS"
 556                                 LIBS="-kthread $LIBS"
 557                                 AC_TRY_LINK([#include <pthread.h>],
 558                                         [pthread_create(NULL,NULL,NULL,NULL);],
 559                                         [ol_cv_kthread_flag=yes], [ol_cv_kthread_flag=no])
 560                                 dnl restore the LIBS
 561                                 LIBS="$save_LIBS"
 562                         ])
 563
 564                         if test $ol_cv_kthread_flag = yes ; then
 565                                 LTHREAD_LIBS="$LTHREAD_LIBS -kthread"
 566                                 ol_link_threads=posix
 567                         fi
 568                 fi
 569
 570                 if test $ol_link_threads = no ; then
 571                         dnl try -pthread
 572                         AC_CACHE_CHECK([for pthread_create with -pthread],
 573                                 [ol_cv_pthread_flag], [
 574                                 dnl save the flags
 575                                 save_LIBS="$LIBS"
 576                                 LIBS="-pthread $LIBS"
 577                                 AC_TRY_LINK([#include <pthread.h>],
 578                                         [pthread_create(NULL,NULL,NULL,NULL);],
 579                                         [ol_cv_pthread_flag=yes], [ol_cv_pthread_flag=no])
 580                                 dnl restore the LIBS
 581                                 LIBS="$save_LIBS"
 582                         ])
 583
 584                         if test $ol_cv_pthread_flag = yes ; then
 585                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthread"
 586                                 ol_link_threads=posix
 587                         fi
 588                 fi
 589
 590                 if test $ol_link_threads = no ; then
 591                         dnl try -pthreads
 592                         AC_CACHE_CHECK([for pthread_create with -pthreads],
 593                                 [ol_cv_pthreads_flag], [
 594                                 dnl save the flags
 595                                 save_LIBS="$LIBS"
 596                                 LIBS="-pthreads $LIBS"
 597                                 AC_TRY_LINK([#include <pthread.h>],
 598                                         [pthread_create(NULL,NULL,NULL,NULL);],
 599                                         [ol_cv_pthreads_flag=yes], [ol_cv_pthreads_flag=no])
 600                                 dnl restore the LIBS
 601                                 LIBS="$save_LIBS"
 602                         ])
 603
 604                         if test $ol_cv_pthreads_flag = yes ; then
 605                                 LTHREAD_LIBS="$LTHREAD_LIBS -pthreads"
 606                                 ol_link_threads=posix
 607                         fi
 608                 fi
 609
 610                 if test $ol_link_threads = no ; then
 611                         dnl try -thread
 612                         AC_CACHE_CHECK([for pthread_create with -thread],
 613                                 [ol_cv_thread_flag], [
 614                                 dnl save the flags
 615                                 save_LIBS="$LIBS"
 616                                 LIBS="-thread $LIBS"
 617                                 AC_TRY_LINK([char pthread_create();],
 618                                         [pthread_create();],
 619                                         [ol_cv_thread_flag=yes], [ol_cv_thread_flag=no])
 620                                 dnl restore the LIBS
 621                                 LIBS="$save_LIBS"
 622                         ])
 623
 624                         if test $ol_cv_thread_flag = yes ; then
 625                                 LTHREAD_LIBS="$LTHREAD_LIBS -thread"
 626                                 ol_link_threads=posix
 627                         fi
 628                 fi
 629
 630                 if test $ol_link_threads = no ; then
 631                         dnl try -mt
 632                         AC_CACHE_CHECK([for pthread_create with -mt],
 633                                 [ol_cv_thread_flag], [
 634                                 dnl save the flags
 635                                 save_LIBS="$LIBS"
 636                                 LIBS="-mt $LIBS"
 637                                 AC_TRY_LINK([char pthread_create();],
 638                                         [pthread_create();],
 639                                         [ol_cv_thread_flag=yes], [ol_cv_thread_flag=no])
 640                                 dnl restore the LIBS
 641                                 LIBS="$save_LIBS"
 642                         ])
 643
 644                         if test $ol_cv_thread_flag = yes ; then
 645                                 LTHREAD_LIBS="$LTHREAD_LIBS -mt"
 646                                 ol_link_threads=posix
 647                         fi
 648                 fi
 649
 650                 if test $ol_link_threads = no ; then
 651                         dnl try DEC Threads -lpthread -lmach -lexc -lc_r
 652                         save_LIBS="$LIBS"
 653                         AC_CHECK_LIB(pthread, pthread_mutex_unlock, [
 654                                 ol_link_threads=posix
 655                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lmach -lexc -lc_r"
 656                                 if test $ol_with_yielding_select = auto ; then
 657                                         ol_with_yielding_select=yes
 658                                 fi
 659                                 ],:,[-lmach -lexc -lc_r])
 660                         LIBS="$save_LIBS"
 661                 fi
 662
 663                 if test $ol_link_threads = no ; then
 664                         dnl try DEC Threads -lpthread -lmach -lexc
 665                         save_LIBS="$LIBS"
 666                         AC_CHECK_LIB(pthread, pthread_mutex_lock, [
 667                                 ol_link_threads=posix
 668                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lmach -lexc"
 669                                 if test $ol_with_yielding_select = auto ; then
 670                                         ol_with_yielding_select=yes
 671                                 fi
 672                                 ],:,[-lmach -lexc])
 673                         LIBS="$save_LIBS"
 674                 fi
 675
 676                 if test $ol_link_threads = no ; then
 677                         dnl try DEC Threads -lpthread -lexc
 678                         save_LIBS="$LIBS"
 679                         AC_CHECK_LIB(pthread, pthread_mutex_trylock, [
 680                                 ol_link_threads=posix
 681                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lexc"
 682                                 if test $ol_with_yielding_select = auto ; then
 683                                         ol_with_yielding_select=yes
 684                                 fi
 685                                 ],:,[-lexc])
 686                         LIBS="$save_LIBS"
 687                 fi
 688
 689                 if test $ol_link_threads = no ; then
 690                         dnl try -lpthread
 691                         save_LIBS="$LIBS"
 692                         AC_CHECK_LIB(pthread, pthread_create, [
 693                                 ol_link_threads=posix
 694                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"],:)
 695                         LIBS="$save_LIBS"
 696                 fi
 697
 698                 if test $ol_link_threads = no ; then
 699                         dnl try -lc_r
 700                         save_LIBS="$LIBS"
 701                         AC_CHECK_LIB(c_r, pthread_create, [
 702                                 ol_link_threads=posix
 703                                 LTHREAD_LIBS="$LTHREAD_LIBS -lc_r"],:)
 704                         LIBS="$save_LIBS"
 705                 fi
 706
 707                 if test $ol_link_threads = no ; then
 708                         dnl try -lpthreads
 709                         save_LIBS="$LIBS"
 710                         AC_CHECK_LIB(pthreads, pthread_create, [
 711                                 ol_link_threads=posix
 712                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"],:)
 713                         LIBS="$save_LIBS"
 714                 fi
 715
 716                 dnl IRIX Pthread check
 717                 if test $ol_link_threads = no ; then
 718                         dnl try IRIX Pthreads -Wl,-woff,85 -lpthreads
 719                         save_LIBS="$LIBS"
 720                         AC_CHECK_LIB(pthreads, pthread_join, [
 721                                 ol_link_threads=posix
 722                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads"
 723                                 ],:,[-Wl,-woff,85])
 724                         LIBS="$save_LIBS"
 725                 fi
 726
 727                 if test $ol_link_threads = no ; then
 728                         dnl try -threads
 729                         AC_CACHE_CHECK([for pthread_create with -threads],
 730                                 [ol_cv_thread_flag], [
 731                                 dnl save the flags
 732                                 save_LIBS="$LIBS"
 733                                 LIBS="-threads $LIBS"
 734                                 AC_TRY_LINK([char pthread_create();],[
 735                                         pthread_create();
 736                                         ], ol_cv_thread_flag=yes, ol_cv_thread_flag=no)
 737                                 dnl restore the LIBS
 738                                 LIBS="$save_LIBS"
 739                         ])
 740
 741                         if test $ol_cv_thread_flag = yes ; then
 742                                 LTHREAD_LIBS="$LTHREAD_LIBS -threads"
 743                                 ol_link_threads=posix
 744                         fi
 745                 fi
 746
 747                 if test $ol_link_threads = no ; then
 748                         dnl try DEC Threads -lpthreads -lmach -lexc -lc_r
 749                         save_LIBS="$LIBS"
 750                         AC_CHECK_LIB(pthreads, pthread_mutex_unlock, [
 751                                 ol_link_threads=posix
 752                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc -lc_r"
 753                                 if test $ol_with_yielding_select = auto ; then
 754                                         ol_with_yielding_select=yes
 755                                 fi
 756                                 ],:,[-lmach -lexc -lc_r])
 757                         LIBS="$save_LIBS"
 758                 fi
 759
 760                 if test $ol_link_threads = no ; then
 761                         dnl try DEC Threads -lpthreads -lmach -lexc
 762                         save_LIBS="$LIBS"
 763                         AC_CHECK_LIB(pthreads, pthread_mutex_lock, [
 764                                 ol_link_threads=posix
 765                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc"
 766                                 if test $ol_with_yielding_select = auto ; then
 767                                         ol_with_yielding_select=yes
 768                                 fi
 769                                 ],:,[-lmach -lexc])
 770                         LIBS="$save_LIBS"
 771                 fi
 772
 773                 if test $ol_link_threads = no ; then
 774                         dnl try DEC Threads -lpthreads -lexc
 775                         save_LIBS="$LIBS"
 776                         AC_CHECK_LIB(pthreads, pthread_mutex_trylock, [
 777                                 ol_link_threads=posix
 778                                 LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lexc"
 779                                 if test $ol_with_yielding_select = auto ; then
 780                                         ol_with_yielding_select=yes
 781                                 fi
 782                                 ],:,[-lexc])
 783                         LIBS="$save_LIBS"
 784                 fi
 785
 786                 if test $ol_link_threads != no ; then
 787                         AC_DEFINE(HAVE_PTHREADS,1,
 788                                 [define if you have POSIX Threads])
 789
 790                         dnl save flags
 791                         save_CPPFLAGS="$CPPFLAGS"
 792                         save_LIBS="$LIBS"
 793                         LIBS="$LTHREAD_LIBS $LIBS"
 794
 795                         dnl All POSIX Thread (final) implementations should have
 796                         dnl sched_yield instead of pthread yield.
 797                         dnl check for both
 798                         AC_CHECK_FUNCS(sched_yield pthread_yield)
 799
 800                         if test $ac_cv_func_sched_yield = no -a \
 801                                 $ac_cv_func_pthread_yield = no ; then
 802                                 dnl Digital UNIX has sched_yield() in -lrt
 803                                 AC_CHECK_LIB(rt, sched_yield,
 804                                         [LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
 805                                         AC_DEFINE(HAVE_SCHED_YIELD,1)
 806                                         ac_cv_func_sched_yield=yes],
 807                                         [ac_cv_func_sched_yield=no])
 808                         fi
 809                         if test $ac_cv_func_sched_yield = no -a \
 810                                 $ac_cv_func_pthread_yield = no ; then
 811                                 dnl Solaris has sched_yield() in -lposix4
 812                                 dnl but we'll use thr_yield instead.
 813                                 AC_CHECK_FUNCS(thr_yield)
 814                         fi
 815                         if test $ac_cv_func_sched_yield = no -a \
 816                                 $ac_cv_func_pthread_yield = no -a \
 817                                 "$ac_cv_func_thr_yield" = no ; then
 818                                 AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
 819                         fi
 820
 821                         dnl Check functions for compatibility
 822                         AC_CHECK_FUNCS(pthread_kill)
 823
 824                         dnl Check for pthread_detach with <pthread.h> inclusion
 825                         dnl as it's symbol may have been mangled.
 826                         AC_CACHE_CHECK([for pthread_detach with <pthread.h>],
 827                                 [ol_cv_func_pthread_detach], [
 828                                 dnl save the flags
 829                                 AC_TRY_LINK([#include <pthread.h>],
 830                                         [pthread_detach(NULL);],
 831                                         [ol_cv_func_pthread_detach=yes],
 832                                         [ol_cv_func_pthread_detach=no])
 833                         ])
 834
 835                         if test $ol_cv_func_pthread_detach = no ; then
 836                                 AC_MSG_ERROR([could not locate pthread_detach()])
 837                         fi
 838
 839                         AC_DEFINE(HAVE_PTHREAD_DETACH,1,
 840                                 [define if you have pthread_detach function])
 841
 842                         dnl Check for setconcurreny functions
 843                         AC_CHECK_FUNCS( \
 844                                 pthread_setconcurrency \
 845                                 pthread_getconcurrency \
 846                                 thr_setconcurrency \
 847                                 thr_getconcurrency \
 848                         )
 849
 850                         AC_MSG_CHECKING([if pthread_create() works])
 851                         AC_CACHE_VAL(ol_cv_pthread_create_works,[
 852                         AC_TRY_RUN([
 853 #include <pthread.h>
 854 #ifndef NULL
 855 #define NULL (void*)0
 856 #endif
 857
 858 static void *task(p)
 859         void *p;
 860 {
 861         return (void *) (p == NULL);
 862 }
 863
 864 int main(argc, argv)
 865         int argc;
 866         char **argv;
 867 {
 868         pthread_t t;
 869         exit(pthread_create(&t, NULL, task, NULL));
 870 }
 871 ],
 872                                 [ol_cv_pthread_create_works=yes],
 873                                 [ol_cv_pthread_create_works=no],
 874                                 [dnl assume yes
 875                                 ol_cv_pthread_create_works=yes])])
 876                         AC_MSG_RESULT($ol_cv_pthread_create_works)
 877
 878                         if test $ol_cv_pthread_create_works = no ; then
 879                                 AC_MSG_ERROR([pthread.h and pthread_create are not compatible])
 880                         fi
 881
 882                         dnl Check if select causes an yield
 883                         if test $ol_with_yielding_select = auto ; then
 884                                 AC_MSG_CHECKING([if select yields when using pthreads])
 885                                 AC_CACHE_VAL(ol_cv_pthread_select_yields,[
 886                                 AC_TRY_RUN([
 887 #include <sys/types.h>
 888 #include <sys/time.h>
 889 #include <unistd.h>
 890 #include <pthread.h>
 891 #ifndef NULL
 892 #define NULL (void*) 0
 893 #endif
 894
 895 static int fildes[2];
 896
 897 static void *task(p)
 898         void *p;
 899 {
 900         int i;
 901         struct timeval tv;
 902
 903         fd_set rfds;
 904
 905         tv.tv_sec=10;
 906         tv.tv_usec=0;
 907
 908         FD_ZERO(&rfds);
 909         FD_SET(fildes[0], &rfds);
 910
 911         /* we're not interested in any fds */
 912         i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv);
 913
 914         if(i < 0) {
 915                 perror("select");
 916                 exit(10);
 917         }
 918
 919         exit(0); /* if we exit here, the select blocked the whole process */
 920 }
 921
 922 int main(argc, argv)
 923         int argc;
 924         char **argv;
 925 {
 926         pthread_t t;
 927
 928         /* create a pipe to select */
 929         if(pipe(&fildes[0])) {
 930                 perror("select");
 931                 exit(1);
 932         }
 933
 934 #ifdef HAVE_PTHREAD_SETCONCURRENCY
 935         (void) pthread_setconcurrency(2);
 936 #else
 937 #ifdef HAVE_THR_SETCONCURRENCY
 938         /* Set Solaris LWP concurrency to 2 */
 939         thr_setconcurrency(2);
 940 #endif
 941 #endif
 942
 943         pthread_create(&t, NULL, task, NULL);
 944
 945 #if HAVE_SCHED_YIELD
 946         sched_yield();  /* make sure task runs first */
 947 #else
 948 #ifdef HAVE_PTHREAD_YIELD
 949         pthread_yield();        /* make sure task runs first */
 950 #endif
 951 #endif
 952
 953         exit(2);
 954 }],
 955                                 [ol_cv_pthread_select_yields=no],
 956                                 [ol_cv_pthread_select_yields=yes], [
 957                                 AC_MSG_ERROR([crossing compiling: use --with-yielding_select=yes|no|manual])])])
 958                                 AC_MSG_RESULT($ol_cv_pthread_select_yields)
 959
 960                                 if test $ol_cv_pthread_select_yields = yes ; then
 961                                         ol_with_yielding_select=yes
 962                                 fi
 963                         fi
 964
 965                         dnl restore flags
 966                         CPPFLAGS="$save_CPPFLAGS"
 967                         LIBS="$save_LIBS"
 968                 else
 969                         AC_MSG_ERROR([could not link with POSIX Threads])
 970                 fi
 971         fi
 972
 973         if test $ol_with_threads = posix ; then
 974                 AC_MSG_ERROR([could not locate POSIX Threads])
 975         fi
 976 fi
 977
 978 if test $ol_with_threads = auto -o $ol_with_threads = yes \
 979         -o $ol_with_threads = mach ; then
 980
 981         dnl check for Mach CThreads
 982         AC_CHECK_HEADERS(mach/cthreads.h)
 983         if test $ac_cv_header_mach_cthreads_h = yes ; then
 984                 ol_with_threads=found
 985
 986                 dnl check for cthread support in current $LIBS
 987                 AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
 988
 989                 if test $ol_link_threads = no ; then
 990                         dnl try -all_load
 991                         dnl this test needs work
 992                         AC_CACHE_CHECK([for cthread_fork with -all_load],
 993                                 [ol_cv_cthread_all_load], [
 994                                 dnl save the flags
 995                                 save_LIBS="$LIBS"
 996                                 LIBS="-all_load $LIBS"
 997                                 AC_TRY_LINK([#include <mach/cthreads.h>],[
 998                                         cthread_fork((void *)0, (void *)0);
 999                                         ], ol_cv_cthread_all_load=yes, ol_cv_cthread_all_load=no)
1000                                 dnl restore the LIBS
1001                                 LIBS="$save_LIBS"
1002                         ])
1003
1004                         if test $ol_cv_cthread_all_load = yes ; then
1005                                 LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
1006                                 ol_link_threads=mach
1007                         fi
1008                 fi
1009
1010                 if test $ol_link_threads != no ; then
1011                         : check for cthread specific functionality here
1012                         AC_DEFINE(HAVE_MACH_CTHREADS,1,
1013                                 [define if you have Mach Cthreads])
1014                 else
1015                         AC_MSG_ERROR([could not link with Mach CThreads])
1016                 fi
1017         fi
1018
1019         if test $ol_with_threads = mach ; then
1020                 AC_MSG_ERROR([could not locate Mach CThreads])
1021         fi
1022 fi
1023
1024 if test $ol_with_threads = auto -o $ol_with_threads = yes \
1025         -o $ol_with_threads = lwp ; then
1026
1027         dnl check for SunOS5 LWP
1028         AC_CHECK_HEADERS(thread.h synch.h)
1029         if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
1030                 AC_CHECK_LIB(thread, thr_create, [have_thr=yes], [have_thr=no])
1031
1032                 if test $have_thr = yes ; then
1033                         AC_DEFINE(HAVE_THR,1,
1034                                 [if you have Solaris LWP (thr) package])
1035                         LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
1036                         ol_link_threads=thr
1037
1038                         if test $ol_with_yielding_select = auto ; then
1039                                 ol_with_yielding_select=yes
1040                         fi
1041
1042                         dnl Check for setconcurreny functions
1043                         AC_CHECK_FUNCS( \
1044                                 thr_setconcurrency \
1045                                 thr_getconcurrency \
1046                         )
1047                 fi
1048         fi
1049
1050         dnl check for SunOS4 LWP
1051         AC_CHECK_HEADERS(lwp/lwp.h)
1052         if test $ac_cv_header_lwp_lwp_h = yes ; then
1053                 AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
1054
1055                 if test $have_lwp = yes ; then
1056                         AC_DEFINE(HAVE_LWP,1,
1057                                 [if you have SunOS LWP package])
1058                         LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
1059                         ol_link_threads=lwp
1060
1061                         if test $ol_with_yielding_select = auto ; then
1062                                 ol_with_yielding_select=no
1063                         fi
1064                 fi
1065         fi
1066 fi
1067
1068 if test $ol_with_yielding_select = yes ; then
1069         AC_DEFINE(HAVE_YIELDING_SELECT,1,
1070                 [define if select implicitly yields])
1071 fi
1072
1073 if test $ol_with_threads = manual ; then
1074         dnl User thinks he can manually configure threads.
1075         ol_link_threads=yes
1076
1077         AC_MSG_WARN([thread defines and link options must be set manually])
1078
1079         AC_CHECK_HEADERS(pthread.h sched.h)
1080         AC_CHECK_FUNCS(sched_yield pthread_yield)
1081         OL_LINUX_THREADS
1082
1083         AC_CHECK_HEADERS(mach/cthreads.h)
1084         AC_CHECK_HEADERS(lwp/lwp.h)
1085         AC_CHECK_HEADERS(thread.h synch.h)
1086 fi
1087
1088 if test $ol_link_threads != no ; then
1089         dnl needed to get reentrant/threadsafe versions
1090         dnl
1091         AC_DEFINE(REENTRANT,1)
1092         AC_DEFINE(_REENTRANT,1)
1093         AC_DEFINE(THREAD_SAFE,1)
1094         AC_DEFINE(_THREAD_SAFE,1)
1095         AC_DEFINE(THREADSAFE,1)
1096         AC_DEFINE(_THREADSAFE,1)
1097
1098         dnl this might cause the errno symbol to be
1099         dnl replaced with a function to get a thread specific errno.
1100         dnl check to see if everything needs to be compiled
1101         dnl with the thread libraries
1102         AC_CACHE_CHECK([for thread specific errno],
1103                 [ol_cv_errno_thread_specific], [
1104                 AC_TRY_LINK([#include <errno.h>], [int x = errno;],
1105                         [ol_cv_errno_thread_specific=yes],
1106                         [ol_cv_errno_thread_specific=no])
1107         ])
1108
1109         if test $ol_cv_errno_thread_specific != yes ; then
1110                 LIBS="$LTHREAD_LIBS $LIBS"
1111                 LTHREAD_LIBS=""
1112         fi
1113
1114 dnl When in thread environment, use
1115 dnl             #if defined( HAVE_REENTRANT_FUNCTIONS ) \
1116 dnl                     || defined( HAVE_FUNC_R )
1117 dnl                     func_r(...);
1118 dnl             #else
1119 dnl             #       if defined( HAVE_THREADS )
1120 dnl                             /* lock */
1121 dnl             #       endif
1122 dnl                             func(...);
1123 dnl             #       if defined( HAVE_THREADS )
1124 dnl                             /* unlock */
1125 dnl             #       endif
1126 dnl             #endif
1127 dnl
1128 dnl HAVE_REENTRANT_FUNCTIONS is derived from:
1129 dnl             _POSIX_REENTRANT_FUNCTIONS
1130 dnl             _POSIX_THREAD_SAFE_FUNCTIONS
1131 dnl             _POSIX_THREADSAFE_FUNCTIONS
1132 dnl
1133 dnl             and is currently defined in lthread.h
1134 dnl
1135 dnl HAVE_THREADS is defined by lthread.h iff -UNO_THREADS
1136 dnl
1137 dnl libldap/*.c should only include <lthread.h> iff
1138 dnl LDAP_R_COMPILE is defined.  ie:
1139 dnl             #ifdef LDAP_R_COMPILE
1140 dnl             #       include LDAP_R_COMPILE
1141 dnl             #endif
1142 dnl
1143 dnl LDAP_R_COMIPLE is defined by libldap_r/Makefile.in
1144 dnl specifically for compiling the threadsafe version of
1145 dnl     the ldap library (-lldap_r).
1146 dnl
1147 dnl     dnl check for reentrant/threadsafe functions
1148 dnl     dnl
1149 dnl     dnl note: these should only be used when linking
1150 dnl     dnl       with $LTHREAD_LIBS
1151 dnl     dnl
1152 dnl     save_CPPFLAGS="$CPPFLAGS"
1153 dnl     save_LIBS="$LIBS"
1154 dnl     LIBS="$LTHREAD_LIBS $LIBS"
1155 dnl     AC_CHECK_FUNCS( \
1156 dnl             gmtime_r \
1157 dnl             gethostbyaddr_r gethostbyname_r \
1158 dnl             feof_unlocked unlocked_feof \
1159 dnl             putc_unlocked unlocked_putc \
1160 dnl             flockfile ftrylockfile \
1161 dnl     )
1162 dnl     CPPFLAGS="$save_CPPFLAGS"
1163 dnl     LIBS="$save_LIBS"
1164 fi
1165
1166 dnl ----------------------------------------------------------------
1167
1168 if test $ol_link_threads = no ; then
1169         if test $ol_with_threads = yes ; then
1170                 AC_MSG_ERROR([no suitable thread support])
1171         fi
1172
1173         if test $ol_with_threads = auto ; then
1174                 AC_MSG_WARN([no suitable thread support, disabling threads])
1175                 ol_with_threads=no
1176         fi
1177
1178         AC_DEFINE(NO_THREADS,1,
1179                 [define if you have (or want) no threads])
1180         LTHREAD_LIBS=""
1181 fi
1182
1183 ol_link_ldbm=no
1184 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db2 ; then
1185         OL_BERKELEY_DB2
1186
1187         if test $ol_cv_berkeley_db2 = yes ; then
1188                 ol_link_ldbm=db2
1189                 ol_with_ldbm_api=db2
1190
1191                 if test $ol_with_ldbm_type = hash ; then
1192                         AC_DEFINE(LDBM_USE_DBHASH,1)
1193                 else
1194                         AC_DEFINE(LDBM_USE_DBBTREE,1)
1195                 fi
1196
1197                 dnl $ol_cv_lib_db2 should be yes or -ldb
1198                 dnl (it could be no, but that would be an error
1199                 if test $ol_cv_lib_db2 != yes ; then
1200                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db2"
1201                 fi
1202         fi
1203 fi
1204
1205 ol_link_bdb2=no
1206 if test $ol_link_ldbm = db2 -a $ol_enable_bdb2 != no ; then
1207         ol_link_bdb2=yes
1208 fi
1209
1210 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
1211         OL_BERKELEY_DB
1212
1213         if test $ol_cv_berkeley_db = yes ; then
1214                 ol_link_ldbm=db
1215                 ol_with_ldbm_api=db
1216
1217                 if test $ol_with_ldbm_type = hash ; then
1218                         AC_DEFINE(LDBM_USE_DBHASH,1)
1219                 else
1220                         AC_DEFINE(LDBM_USE_DBBTREE,1)
1221                 fi
1222
1223                 dnl $ol_cv_lib_db should be yes or -ldb
1224                 dnl (it could be no, but that would be an error
1225                 if test $ol_cv_lib_db != yes ; then
1226                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db"
1227                 fi
1228         fi
1229 fi
1230
1231 if test $ol_with_ldbm_api = manual ; then
1232         dnl User thinks he can manually configure LDBM api.
1233         ol_link_ldbm=yes
1234
1235         AC_MSG_WARN([LDBM defines and link options must be set manually])
1236
1237         AC_CHECK_HEADERS(db.h db_185.h gdbm.h ndbm.h)
1238 fi
1239
1240 if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
1241         AC_MSG_WARN(Could not find LDBM with BTREE support)
1242         ol_with_ldbm_api=none
1243 fi
1244
1245 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
1246         OL_GDBM
1247
1248         if test $ol_cv_gdbm = yes ; then
1249                 ol_link_ldbm=gdbm
1250                 ol_with_ldbm_api=gdbm
1251
1252                 if test $ol_cv_lib_gdbm != yes ; then
1253                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
1254                 fi
1255         fi
1256 fi
1257
1258 if test $ol_with_ldbm_api = auto ; then
1259         AC_MSG_WARN([skipping automatic checking for NDBM, must be manually enabled.])
1260 elif test $ol_with_ldbm_api = ndbm ; then
1261         OL_NDBM
1262
1263         if test $ol_cv_ndbm = yes ; then
1264                 ol_link_ldbm=ndbm
1265                 ol_with_ldbm_api=ndbm
1266
1267                 if test $ol_cv_lib_ndbm != yes ; then
1268                         LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
1269                 fi
1270         fi
1271 fi
1272
1273 if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
1274         AC_MSG_WARN(could not find suitable LDBM backend)
1275         if test $ol_enable_ldbm = yes ; then
1276                 AC_MSG_ERROR(select appropriate LDBM options or disable)
1277         fi
1278
1279         AC_MSG_WARN(disabling LDBM)
1280         ol_enable_ldbm=no
1281 fi
1282
1283 if test $ol_enable_wrappers != no ; then
1284         AC_CHECK_HEADERS(tcpd.h)
1285
1286         if test $ac_cv_header_tcpd_h != yes ; then
1287                 have_wrappers=no
1288         else
1289                 AC_CHECK_LIB(wrap, main,
1290                         [have_wrappers=yes], [have_wrappers=no])
1291         fi
1292
1293         if test $have_wrappers = yes ; then
1294                 AC_DEFINE(HAVE_TCPD,1, [define if you have -lwrap])
1295                 SLAPD_LIBS="$SLAPD_LIBS -lwrap"
1296         else
1297                 AC_MSG_WARN(could not find -lwrap)
1298                 if test $ol_enable_wrappers = yes ; then
1299                         AC_MSG_ERROR(could not find wrappers, select appropriate options or disable)
1300                 fi
1301
1302                 AC_MSG_WARN(disabling wrappers support)
1303                 ol_enable_wrappers=no
1304         fi
1305 fi
1306
1307 if test $ol_enable_syslog != no ; then
1308         AC_CHECK_FUNC(openlog)
1309         if test $ac_cv_func_openlog = no -a $ol_enable_syslog = yes; then
1310                 AC_MSG_ERROR(could not find syslog, select appropriate options or disable)
1311         fi
1312         ol_enable_syslog=$ac_cv_func_openlog
1313 fi
1314
1315 if test $ol_enable_dmalloc != no ; then
1316         AC_CHECK_HEADERS(dmalloc.h)
1317         AC_CHECK_LIB(dmalloc, dmalloc_shutdown)
1318 fi
1319
1320 if test $ol_enable_tcl != no ; then
1321         AC_CHECK_HEADERS(tcl.h)
1322
1323         if test $ac_cv_header_tcl_h != yes ; then
1324                 have_tcl=no
1325         else
1326                 AC_CHECK_LIB(tcl,main,
1327                         [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl"],
1328                         [have_tcl=no])
1329
1330                 if test $have_tcl != yes; then
1331                         AC_CHECK_LIB(tcl7.6,main,
1332                                 [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl7.6"],
1333                                 [have_tcl=no])
1334                 fi
1335
1336                 if test $have_tcl != yes; then
1337                         AC_CHECK_LIB(tcl8.0,main,
1338                                 [have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl8.0"],
1339                                 [have_tcl=no])
1340                 fi
1341         fi
1342
1343         if test $have_tcl != yes ; then
1344                 AC_MSG_WARN([could not find -ltcl])
1345                 if test $ol_enable_tcl = yes ; then
1346                         AC_MSG_ERROR([could not find tcl, select appropriate options or disable])
1347                 fi
1348
1349                 ol_enable_tcl=no
1350         fi
1351 fi
1352
1353 # ud needs termcap (should insert check here)
1354 ol_link_termcap=no
1355 AC_CHECK_HEADERS(termcap.h ncurses.h)
1356
1357 if test $ol_link_termcap = no ; then
1358         AC_CHECK_LIB(termcap, tputs, [have_termcap=yes], [have_termcap=no])
1359         if test $have_termcap = yes ; then
1360                 AC_DEFINE(HAVE_TERMCAP, 1, [define if you have -ltermcap])
1361                 ol_link_termcap=yes
1362                 TERMCAP_LIBS=-ltermcap
1363         fi
1364 fi
1365
1366 if test $ol_link_termcap = no ; then
1367         AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
1368         if test $have_ncurses = yes ; then
1369                 AC_DEFINE(HAVE_NCURSES, 1, [define if you have -lncurses])
1370                 ol_link_termcap=yes
1371                 TERMCAP_LIBS=-lncurses
1372         fi
1373 fi
1374
1375 if test $ol_link_termcap = no ; then
1376         AC_DEFINE(NO_TERMCAP,1, [define if you have no termcap support])
1377         TERMCAP_LIBS=
1378 fi
1379
1380 # FreeBSD (and others) have crypt(3) in -lcrypt
1381 if test $ol_enable_crypt != no ; then
1382         AC_CHECK_FUNC(crypt, [have_crypt=yes], [
1383                 AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
1384                         have_crypt=yes], [have_crypt=no])])
1385
1386         if test $have_crypt = yes ; then
1387                 AC_DEFINE(HAVE_CRYPT,1)
1388         else
1389                 AC_MSG_WARN(could not find crypt)
1390                 if test $ol_enable_crypt = yes ; then
1391                         AC_MSG_ERROR(could not find crypt, select appropriate options or disable)
1392                 fi
1393
1394                 AC_MSG_WARN(disabling crypt support)
1395                 ol_enable_crypt=no
1396         fi
1397 fi
1398
1399 # FreeBSD (and others) have setproctitle(3) in -lutil
1400 if test $ol_enable_proctitle != no ; then
1401         AC_CHECK_FUNC(setproctitle,     [have_setproctitle=yes], [
1402                 AC_CHECK_LIB(util, setproctitle,
1403                         [have_setproctitle=yes
1404                         LUTIL_LIBS="$LUTIL_LIBS -lutil"],
1405                         [have_setproctitle=no
1406                         LIBOBJS="$LIBOBJS setproctitle.o"])])
1407
1408         if test $have_setproctitle = yes ; then
1409                 AC_DEFINE(HAVE_SETPROCTITLE,1)
1410         fi
1411 fi
1412
1413 dnl ----------------------------------------------------------------
1414 dnl Checks for header files.
1415 AC_HEADER_STDC
1416
1417 if test $ac_cv_header_stdc != yes; then
1418         AC_MSG_WARN([could not Standard C compliant headers])
1419 fi
1420
1421 AC_HEADER_DIRENT
1422 AC_HEADER_SYS_WAIT
1423 AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
1424 if test $am_cv_sys_posix_termios = yes ; then
1425         AC_DEFINE(HAVE_POSIX_TERMIOS,1,
1426                 [define if you have POSIX termios])
1427 fi
1428
1429 AC_CHECK_HEADERS(       \
1430         arpa/nameser.h  \
1431         crypt.h                 \
1432         errno.h                 \
1433         fcntl.h                 \
1434         filio.h                 \
1435         getopt.h                \
1436         libutil.h               \
1437         limits.h                \
1438         locale.h                \
1439         malloc.h                \
1440         memory.h                \
1441         regex.h                 \
1442         psap.h                  \
1443         pwd.h                   \
1444         resolv.h                \
1445         sgtty.h                 \
1446         stdarg.h                \
1447         stddef.h                \
1448         string.h                \
1449         strings.h               \
1450         sysexits.h              \
1451         sys/file.h              \
1452         sys/filio.h             \
1453         sys/errno.h             \
1454         sys/ioctl.h             \
1455         sys/param.h             \
1456         sys/resource.h  \
1457         sys/socket.h    \
1458         sys/syslog.h    \
1459         sys/time.h              \
1460         sys/types.h             \
1461         syslog.h                \
1462         termios.h               \
1463         unistd.h                \
1464 )
1465
1466 dnl ----------------------------------------------------------------
1467 dnl Checks for typedefs, structures, and compiler characteristics.
1468 AC_TYPE_GETGROUPS dnl requires AC_TYPE_UID_T
1469 AC_TYPE_MODE_T
1470 AC_TYPE_OFF_T
1471 AC_TYPE_PID_T
1472 AM_TYPE_PTRDIFF_T
1473 AC_TYPE_SIGNAL
1474 OL_TYPE_SIG_ATOMIC_T
1475 AC_TYPE_SIZE_T
1476 AC_STRUCT_ST_BLKSIZE
1477 AC_HEADER_TIME
1478 AC_STRUCT_TM
1479
1480 OL_C_UPPER_LOWER
1481 AC_C_CONST
1482 OL_C_VOLATILE
1483
1484 if test $cross_compiling = yes ; then
1485         AC_DEFINE(CROSS_COMPILING, 1, [define if cross compiling])
1486 else
1487         AC_C_BIGENDIAN
1488         AC_CHECK_SIZEOF(short)
1489         AC_CHECK_SIZEOF(int)
1490         AC_CHECK_SIZEOF(long)
1491 fi
1492
1493 dnl ----------------------------------------------------------------
1494 dnl Checks for library functions.
1495 AC_FUNC_MEMCMP
1496 dnl AM_FUNC_MKTIME dnl checks for sys/time.h and unistd.h
1497 AC_FUNC_STRFTIME
1498 dnl AM_FUNC_STRTOD
1499 AC_FUNC_VPRINTF
1500
1501 if test $ac_cv_func_vprintf = yes ; then
1502         dnl check for vsnprintf
1503         AC_CHECK_FUNCS(vsnprintf vsprintf)
1504 fi
1505
1506 AC_CHECK_FUNCS(         \
1507         bcopy                   \
1508         flock                   \
1509         getdtablesize   \
1510         gethostname             \
1511         getpwuid                \
1512         gettimeofday    \
1513         lockf                   \
1514         memcpy                  \
1515         memmove                 \
1516         mkstemp                 \
1517         select                  \
1518         setpwfile               \
1519         setsid                  \
1520         signal                  \
1521         sigset                  \
1522         snprintf                \
1523         socket                  \
1524         strdup                  \
1525         strerror                \
1526         strpbrk                 \
1527         strrchr                 \
1528         strsep                  \
1529         strstr                  \
1530         strtol                  \
1531         strtoul                 \
1532         strspn                  \
1533         sysconf                 \
1534         waitpid                 \
1535 )
1536
1537 # these functions are required to build a thread_safe -lldap
1538 AC_CHECK_FUNCS(         \
1539         ctime_r                 \
1540         gethostbyaddr_r \
1541         gethostbyname_r \
1542 )
1543
1544 if test "$ac_cv_func_ctime_r" = yes ; then
1545         OL_FUNC_CTIME_R_NARGS
1546 else
1547         ol_cv_func_ctime_r=0
1548 fi
1549
1550 if test "$ac_cv_func_gethostbyname_r" = yes ; then
1551         OL_FUNC_GETHOSTBYNAME_R_NARGS
1552 else
1553         ol_cv_func_gethostbyname_r=0
1554 fi
1555
1556 if test "$ac_cv_func_gethostbyaddr_r" = yes ; then
1557         OL_FUNC_GETHOSTBYADDR_R_NARGS
1558 else
1559         ol_cv_func_gethostbyaddr_r=0
1560 fi
1561
1562 if test "$ac_cv_func_ctime_r" = yes \
1563         -a "$ol_cv_func_ctime_r_nargs" -ge 2 -a "$ol_cv_func_ctime_r_nargs" -le 3 \
1564         -a "$ol_cv_func_gethostbyname_r_nargs" -ge 5 -a "$ol_cv_func_gethostbyname_r_nargs" -le 6 \
1565         -a "$ol_cv_func_gethostbyaddr_r_nargs" -ge 5 -a "$ol_cv_func_gethostbyaddr_r_nargs" -le 6 \
1566         -a "$ac_cv_func_gethostbyaddr_r" = yes \
1567         -a "$ac_cv_func_gethostbyname_r" = yes \
1568         ; then
1569
1570         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_REENTRANT, 1)
1571 fi
1572
1573 if test $ol_link_threads != no ; then
1574         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE, 1)
1575 fi
1576
1577 dnl We actually may need to replace more than this.
1578 AC_REPLACE_FUNCS(getopt tempnam)
1579
1580 dnl ----------------------------------------------------------------
1581 # Check Configuration
1582 OL_SYS_ERRLIST
1583
1584 dnl ----------------------------------------------------------------
1585 dnl Sort out defines
1586
1587 if test "$ol_enable_debug" != no ; then
1588         AC_DEFINE(LDAP_DEBUG,1)
1589 fi
1590 if test "$ol_enable_syslog" = yes ; then
1591         AC_DEFINE(LDAP_SYSLOG,1)
1592 fi
1593 if test "$ol_enable_libui" = yes ; then
1594         AC_DEFINE(LDAP_LIBUI,1)
1595 fi
1596 if test "$ol_enable_cache" = no ; then
1597         AC_DEFINE(LDAP_NOCACHE,1)
1598 fi
1599 if test "$ol_enable_dns" != no ; then
1600         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_DNS,LDAP_VENDOR_VERSION)
1601 fi
1602 if test "$ol_enable_proctitle" != no ; then
1603         AC_DEFINE(LDAP_PROCTITLE,1)
1604 fi
1605 if test "$ol_enable_referrals" != no ; then
1606         AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS,LDAP_VENDOR_VERSION)
1607 fi
1608 if test "$ol_enable_cldap" != no ; then
1609         AC_DEFINE(LDAP_CONNECTIONLESS,1)
1610 fi
1611
1612 if test "$ol_enable_aclgroups" != no ; then
1613         AC_DEFINE(SLAPD_ACLGROUPS,1)
1614 fi
1615 if test "$ol_enable_crypt" != no ; then
1616         AC_DEFINE(SLAPD_CRYPT,1)
1617 fi
1618 if test "$ol_enable_cleartext" != no ; then
1619         AC_DEFINE(SLAPD_CLEARTEXT,1)
1620 fi
1621 if test "$ol_enable_phonetic" != no ; then
1622         AC_DEFINE(SLAPD_PHONETIC,1)
1623 fi
1624 if test "$ol_enable_rlookups" != no ; then
1625         AC_DEFINE(SLAPD_RLOOKUPS,1)
1626 fi
1627
1628 if test "$ol_link_bdb2" != no ; then
1629         AC_DEFINE(SLAPD_BDB2,1)
1630         BUILD_SLAPD=yes
1631         BUILD_BDB2=yes
1632 fi
1633
1634 if test "$ol_link_ldbm" != no ; then
1635         AC_DEFINE(SLAPD_LDBM,1)
1636         BUILD_SLAPD=yes
1637         BUILD_LDBM=yes
1638 fi
1639
1640 if test "$ol_enable_passwd" != no ; then
1641         AC_DEFINE(SLAPD_PASSWD,1)
1642         BUILD_SLAPD=yes
1643         BUILD_PASSWD=yes
1644 fi
1645
1646 if test "$ol_enable_perl" != no ; then
1647         AC_DEFINE(SLAPD_PERL,1)
1648         BUILD_SLAPD=yes
1649         BUILD_PERL=yes
1650 fi
1651
1652 if test "$ol_enable_shell" != no ; then
1653         AC_DEFINE(SLAPD_SHELL,1)
1654         BUILD_SLAPD=yes
1655         BUILD_SHELL=yes
1656 fi
1657
1658 if test "$ol_enable_tcl" != no ; then
1659         AC_DEFINE(SLAPD_TCL,1)
1660         BUILD_SLAPD=yes
1661         BUILD_TCL=yes
1662 fi
1663
1664 if test "$ol_enable_slurpd" != no -a "$ol_link_threads" != no -a \
1665         $BUILD_SLAPD = yes ; then
1666         BUILD_SLURPD=yes
1667 fi
1668
1669 if test "$ol_link_isode" != no ; then
1670         BUILD_LDAPD=yes
1671 fi
1672
1673 dnl ----------------------------------------------------------------
1674
1675 AC_SUBST(BUILD_LDAPD)
1676 AC_SUBST(BUILD_SLAPD)
1677   AC_SUBST(BUILD_BDB2)
1678   AC_SUBST(BUILD_LDBM)
1679   AC_SUBST(BUILD_PASSWD)
1680   AC_SUBST(BUILD_PERL)
1681   AC_SUBST(BUILD_SHELL)
1682   AC_SUBST(BUILD_TCL)
1683 AC_SUBST(BUILD_SLURPD)
1684
1685 AC_SUBST(LDAP_LIBS)
1686 AC_SUBST(LDAPD_LIBS)
1687 AC_SUBST(SLAPD_LIBS)
1688 AC_SUBST(SLURPD_LIBS)
1689 AC_SUBST(LDBM_LIBS)
1690 AC_SUBST(LTHREAD_LIBS)
1691 AC_SUBST(LUTIL_LIBS)
1692
1693 AC_SUBST(SLAPD_PERL_CPPFLAGS)
1694 AC_SUBST(SLAPD_PERL_LDFLAGS)
1695
1696 AC_SUBST(KRB_LIBS)
1697 AC_SUBST(TERMCAP_LIBS)
1698 AC_SUBST(TLS_LIBS)
1699
1700 dnl ----------------------------------------------------------------
1701 dnl final output
1702 dnl
1703
1704 AC_OUTPUT( \
1705 Makefile:build/top.mk:Makefile.in:build/dir.mk \
1706 doc/Makefile:build/top.mk:doc/Makefile.in:build/dir.mk \
1707 doc/man/Makefile:build/top.mk:doc/man/Makefile.in:build/dir.mk \
1708 doc/man/man1/Makefile:build/top.mk:doc/man/man1/Makefile.in:build/man.mk \
1709 doc/man/man3/Makefile:build/top.mk:doc/man/man3/Makefile.in:build/man.mk \
1710 doc/man/man5/Makefile:build/top.mk:doc/man/man5/Makefile.in:build/man.mk \
1711 doc/man/man8/Makefile:build/top.mk:doc/man/man8/Makefile.in:build/man.mk \
1712 clients/Makefile:build/top.mk:clients/Makefile.in:build/dir.mk \
1713 clients/finger/Makefile:build/top.mk:clients/finger/Makefile.in:build/rules.mk \
1714 clients/fax500/Makefile:build/top.mk:clients/fax500/Makefile.in:build/rules.mk \
1715 clients/gopher/Makefile:build/top.mk:clients/gopher/Makefile.in:build/rules.mk \
1716 clients/mail500/Makefile:build/top.mk:clients/mail500/Makefile.in:build/rules.mk \
1717 clients/rcpt500/Makefile:build/top.mk:clients/rcpt500/Makefile.in:build/rules.mk \
1718 clients/ud/Makefile:build/top.mk:clients/ud/Makefile.in:build/rules.mk \
1719 clients/tools/Makefile:build/top.mk:clients/tools/Makefile.in:build/rules.mk \
1720 include/Makefile:build/top.mk:include/Makefile.in \
1721 libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk      \
1722 libraries/libavl/Makefile:build/top.mk:libraries/libavl/Makefile.in:build/lib.mk:build/lib-static.mk    \
1723 libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1724 libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk  \
1725 libraries/libldap_r/Makefile:build/top.mk:libraries/libldap_r/Makefile.in:build/lib.mk:build/lib-shared.mk      \
1726 libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk:build/lib-static.mk  \
1727 libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk:build/lib-static.mk  \
1728 libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.mk        \
1729 servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
1730 servers/ldapd/Makefile:build/top.mk:servers/ldapd/Makefile.in:build/srv.mk \
1731 servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
1732 servers/slapd/back-bdb2/Makefile:build/top.mk:servers/slapd/back-bdb2/Makefile.in:build/srv.mk \
1733 servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/srv.mk \
1734 servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/srv.mk \
1735 servers/slapd/back-perl/Makefile:build/top.mk:servers/slapd/back-perl/Makefile.in:build/srv.mk \
1736 servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/srv.mk \
1737 servers/slapd/back-tcl/Makefile:build/top.mk:servers/slapd/back-tcl/Makefile.in:build/srv.mk \
1738 servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
1739 servers/slapd/tools/Makefile:build/top.mk:servers/slapd/tools/Makefile.in \
1740 servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
1741 tests/Makefile:build/top.mk:tests/Makefile.in:build/dir.mk \
1742 tests/progs/Makefile:build/top.mk:tests/progs/Makefile.in:build/rules.mk \
1743 ,[
1744 date > stamp-h
1745 echo Please \"make depend\" to build dependencies
1746 ])