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