configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl
   3 dnl $Id: configure.in,v 1.165 2008/07/12 19:15:05 mrsam Exp $
   4 dnl
   5 dnl Copyright 1998 - 2008 Double Precision, Inc.  See COPYING for
   6 dnl distribution information.
   7
   8 AC_PREREQ(2.59)
   9 AC_INIT(courier-authlib, 0.61.0, [courier-imap@lists.sourceforge.net])
  10
  11 AC_CONFIG_SRCDIR([courierauth.h])
  12 AM_CONFIG_HEADER([courier_auth_config.h])
  13
  14 AM_INIT_AUTOMAKE
  15 >confdefs.h  # Kill PACKAGE_ macros
  16
  17 LPATH="$PATH:/usr/local/bin"
  18
  19 dnl Checks for programs.
  20 AC_PROG_AWK
  21 AC_PROG_CC
  22 AC_PROG_CPP
  23 AC_PROG_INSTALL
  24 AC_PROG_LN_S
  25 AC_PROG_SYSCONFTOOL
  26 AC_LIBLTDL_INSTALLABLE
  27 AC_LIBTOOL_DLOPEN
  28 AM_PROG_LIBTOOL
  29 AC_SUBST(LTDLINCL)
  30 AC_SUBST(LIBLTDL)
  31 AC_PATH_PROGS(PERL, perl5 perl, perl, $LPATH)
  32 AC_PATH_PROGS(COURIERCONFIG, courier-config, courier-config, $LPATH)
  33
  34 if test "$PERL" = "perl"
  35 then
  36         AC_MSG_ERROR(Perl is required)
  37 fi
  38
  39 test "x$prefix" = xNONE && prefix=$ac_default_prefix
  40 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
  41 eval "prefix=$prefix"
  42 eval "exec_prefix=$exec_prefix"
  43 eval "sysconfdir=$sysconfdir"
  44 eval "bindir=$bindir"
  45 eval "sbindir=$sbindir"
  46 eval "localstatedir=$localstatedir"
  47 eval "libexecdir=$libexecdir"
  48
  49 AC_ARG_WITH(redhat, [], [ redhat=$withval ], [redhat=no])
  50
  51 if test "$srcdir" = "."
  52 then
  53         case `./config.guess` in
  54         *-redhat-*)
  55                 if test "$redhat" = "no"
  56                 then
  57                         hash='#'
  58                         AC_MSG_WARN(=== I think you are trying to run this configure script)
  59                         AC_MSG_WARN([=== on Red Hat/Fedora.  You're doing too much work!])
  60                         AC_MSG_WARN([=== It's much faster to create installable binary RPMs])
  61                         AC_MSG_WARN([=== like this: http://www.courier-mta.org/FAQ.html${hash}rpm])
  62                         AC_MSG_WARN(=== When you do this you may find that RPM will tell you)
  63                         AC_MSG_WARN([=== to install some other software first, before trying to])
  64                         AC_MSG_WARN([=== build this one, and even tell you the name of RPMs you])
  65                         AC_MSG_WARN([=== need to install from the distribution CD.  That's much])
  66                         AC_MSG_WARN([=== easier than trying to figure out the same from some])
  67                         AC_MSG_WARN([=== cryptic error message.])
  68                         AC_MSG_WARN([])
  69                         AC_MSG_WARN([=== Even if you don't intend to use everything you need to])
  70                         AC_MSG_WARN([=== have in order to build via RPM, you should still do as])
  71                         AC_MSG_WARN([=== you're told.  All the extra stuff (LDAP, SQL, etc...)])
  72                         AC_MSG_WARN([=== goes into RPM sub-packages, which do not need to be])
  73                         AC_MSG_WARN([=== installed.])
  74                         AC_MSG_WARN([=== But, if you insist, you can simply add '--with-redhat'])
  75                         AC_MSG_WARN(=== parameter to this configure script and not see this)
  76                         AC_MSG_WARN(=== error message.  You should also do this when upgrading)
  77                         AC_MSG_WARN([=== and you didn't use RPM with the older version.])
  78                         AC_MSG_ERROR(... in either case you better know what you're doing!)
  79                 fi
  80                 ;;
  81         *)
  82                 ;;
  83         esac
  84 fi
  85 AC_PATH_PROGS(EXPECT, expect, expect, $LPATH)
  86
  87 if test "$EXPECT" = "expect"
  88 then
  89         AC_MSG_WARN(-----------------------------------------------------)
  90         AC_MSG_WARN(expect not found - will not be able to change passwds)
  91         AC_MSG_WARN(in webmail)
  92         AC_MSG_WARN(-----------------------------------------------------)
  93         sleep 5
  94 else
  95         AC_DEFINE_UNQUOTED(HAVE_EXPECT, 1, [ Whether expect(1) is installed ])
  96 fi
  97
  98 AC_PATH_PROGS(PASSWD, passwd, passwd, $LPATH)
  99 AC_SUBST(PASSWD)
 100
 101 if test "$GCC" = "yes"
 102 then
 103         CFLAGS="$CFLAGS -Wall"
 104 fi
 105
 106 CFLAGS="$CFLAGS -I.. -I${srcdir}/.."
 107
 108 AC_MSG_CHECKING(whether -lm is needed for floor)
 109 AC_TRY_LINK_FUNC(floor,
 110         AC_MSG_RESULT(no),
 111         LIBM="-lm"
 112         AC_MSG_RESULT(yes))
 113
 114 AC_ARG_WITH(pkgconfdir,
 115 [  --with-pkgconfdir=d     Install config files in directory ],
 116      [pkgconfdir="$withval"],
 117      [pkgconfdir="$sysconfdir/authlib"])
 118
 119 saveLIBS="$LIBS"
 120 NETLIBS=""
 121 USENSL=no
 122
 123 AC_CHECK_LIB(socket,socket,result=yes,result=no)
 124 if test $result = yes; then
 125         NETLIBS="-lsocket"
 126 else
 127         AC_CHECK_LIB(socket,socket,result=yes,result=no,-lnsl)
 128         if test $result = yes; then
 129                 NETLIBS = "-lsocket -lnsl"
 130                 USENSL=yes
 131         else
 132                 AC_CHECK_LIB(socket,connect,result=yes,result=no)
 133                 if test $result = yes; then
 134                         NETLIBS="-lsocket"
 135                 else
 136                         AC_CHECK_LIB(socket,connect,result=yes,result=no,-lnsl)
 137                         if test $result = yes; then
 138                                 NETLIBS="-lsocket -lnsl"
 139                                 USENSL=yes
 140                         fi
 141                 fi
 142         fi
 143 fi
 144
 145 if test $USENSL != yes; then
 146         LIBS="$LIBS $NETLIBS"
 147         AC_TRY_LINK_FUNC(inet_addr, [ : ],
 148         [
 149                 AC_CHECK_LIB(nsl,inet_addr,result=yes,result=no)
 150                 if test $result = yes; then
 151                         NETLIBS="$NETLIBS -lnsl"
 152                 fi
 153         ])
 154 fi
 155
 156 LIBS="$saveLIBS"
 157 AC_SUBST(NETLIBS)
 158
 159 dnl #########################################################################
 160
 161 dnl Prepare authuserdb module if userdb library is available
 162
 163 dnl #########################################################################
 164
 165
 166 AC_ARG_WITH(db, [  --with-db=gdbm          Use the GDBM library.
 167   --with-db=db            Use the libdb.a library.],
 168         db="$withval", needs_withdb=1)
 169
 170 case "$db" in
 171 gdbm)
 172         ;;
 173 db)
 174         ;;
 175 "")
 176         ;;
 177 *)
 178         AC_MSG_ERROR(Invalid --with-db option.)
 179         ;;
 180 esac
 181
 182 saveLIBS="$LIBS"
 183
 184 if test "$db" != "db"
 185 then
 186         AC_CHECK_LIB(gdbm, gdbm_open,
 187          [ LIBGDBM=-lgdbm ; LIBS="-lgdbm $LIBS" ])
 188         AC_CHECK_FUNC(gdbm_open, [ HAVE_GDBM=y ])
 189 fi
 190
 191 LIBS="$saveLIBS"
 192
 193 if test "$db" != "gdbm"
 194 then
 195         AC_CHECK_LIB(db, dbopen, [ LIBDB=-ldb ; LIBS="-ldb $LIBS" ],
 196                 [ AC_CHECK_LIB(db, db_open, [ LIBDB=-ldb ; LIBS="-ldb $LIBS"],
 197                 [ AC_CHECK_LIB(db, db_env_create,
 198                         [ LIBDB=-ldb; LIBS="-ldb $LIBS"]) ]
 199                         )])
 200
 201         AC_CHECK_FUNC(dbopen, HAVE_BDB=1)
 202         AC_CHECK_FUNC(db_open, HAVE_BDB=1)
 203         AC_CHECK_FUNC(db_env_create, HAVE_BDB=1)
 204 fi
 205
 206 LIBS="$saveLIBS"
 207
 208 if test "$HAVE_GDBM$HAVE_BDB" = ""
 209 then
 210         AC_MSG_ERROR(Cannot find either the gdbm or the db library.)
 211 fi
 212
 213 USE_GDBM=0
 214 USE_DB=0
 215
 216 if test "$HAVE_GDBM" = "y"
 217 then
 218         LIBDB=""
 219         USE_GDBM=1
 220         if test "$needs_withdb" = 1
 221         then
 222                 ac_configure_args="$ac_configure_args --with-db=gdbm"
 223         fi
 224         dblibrary=gdbmobj/libgdbmobj.la
 225 else
 226         LIBGDBM=""
 227         USE_DB=1
 228         if test "$needs_withdb" = 1
 229         then
 230                 ac_configure_args="$ac_configure_args --with-db=db"
 231         fi
 232         dblibrary=bdbobj/libbdbobj.la
 233 fi
 234
 235 AC_SUBST(USE_GDBM)
 236 AC_SUBST(USE_DB)
 237
 238 AC_ARG_WITH(authuserdb,
 239 [ --without-authuserdb               Do not include the authuserdb module ],
 240         doauthuserdb="$withval",
 241         doauthuserdb="no"
 242         if test -d ${srcdir}/userdb
 243         then
 244                 doauthuserdb="yes"
 245         fi)
 246
 247 if test "$doauthuserdb" = "no"
 248 then
 249         AUTHUSERDB=""
 250 else
 251         AUTHUSERDB="authuserdb"
 252         LIBAUTHUSERDB="libauthuserdb.la"
 253
 254 fi
 255
 256 AC_ARG_WITH(makedatprog, [ ], [ : ],
 257                          [
 258                          ac_configure_args="$ac_configure_args --with-makedatprog=$libexecdir/courier-authlib/makedatprog"
 259                          ])
 260
 261 cat >dbobj.config <<EOF
 262 LIBDB=$LIBDB
 263 LIBGDBM=$LIBGDBM
 264 dblibrary=$dblibrary
 265 EOF
 266
 267 AC_SUBST(USE_GDBM)
 268 AC_SUBST(USE_DB)
 269
 270 AC_SUBST(dblibrary)
 271 AC_SUBST(LIBGDBM)
 272 AC_SUBST(LIBDB)
 273 AC_SUBST(LIBAUTHUSERDB)
 274
 275 userdb="$pkgconfdir/userdb"
 276 AC_ARG_WITH(userdb, [], [ userdb="$withval" ], [ac_configure_args="$ac_configure_args '--with-userdb=$userdb'"])
 277
 278 AC_DEFINE_UNQUOTED(USERDB,"$userdb", [ Location of the userdb database ])
 279 AC_SUBST(userdb)
 280
 281 dnl Checks for header files.
 282 dnl
 283 dnl Because autoconf sets macros for C preprocessor where
 284 dnl AC_CHECK_HEADERS appears first, the first AC_CHECK_HEADERS
 285 dnl must not place in conditional level but top level.
 286 dnl This is a dummy AC_CHECK_HEADERS for it.
 287 dnl
 288 AC_CHECK_HEADERS(stdio.h)
 289
 290 dnl #########################################################################
 291
 292 dnl Prepare authpam module if libpam is available.
 293
 294 dnl #########################################################################
 295
 296 AC_ARG_WITH(authpam,
 297 [ --without-authpam                  Do not include the authpam module ],
 298         doauthpam="$withval")
 299
 300 AC_CHECK_HEADERS(security/pam_appl.h Pam/pam_appl.h)
 301 if test "$doauthpam" = "no"
 302 then
 303         LIBDL=""
 304 else
 305         saveLIBS="$LIBS"
 306         LIBDL=""
 307         AC_CHECK_LIB(dl, dlopen, [ LIBDL="-ldl" ])
 308         LIBS="$saveLIBS"
 309
 310         AC_CHECK_LIB(pam, pam_start,
 311                 [ HAVE_PAM=1
 312                 LIBS="-lpam $LIBDL $LIBS"
 313                 AC_CHECK_FUNCS(pam_setcred)],
 314
 315                 HAVE_PAM=0,
 316                 $LIBDL)
 317         LIBS="$saveLIBS"
 318 fi
 319 AC_SUBST(LIBDL)
 320
 321 LIBAUTHPAM=""
 322 if test "$HAVE_PAM" = 1
 323 then
 324         LIBAUTHPAM=libauthpam.la
 325 fi
 326
 327 AC_ARG_WITH(authpam-libraries,
 328 [ --with-authpam-libraries="libs"    Link 'libs' with authpam, this may be
 329                                     required for FreeBSD 3.3],
 330         authpamcrypt="$withval")
 331
 332 AUTHPAMCRYPT="$authpamcrypt"
 333 AC_SUBST(AUTHPAMCRYPT)
 334 AC_SUBST(LIBAUTHPAM)
 335
 336 dnl #########################################################################
 337
 338 dnl Prepare authldap module if ldap functions are available.
 339
 340 dnl #########################################################################
 341
 342 AC_ARG_WITH(authldap,
 343 [ --without-authldap                 Do not include the authldap module ],
 344         doauthldap="$withval",
 345         doauthldap="yes")
 346
 347 AC_CHECK_HEADERS(lber.h)
 348 AC_CHECK_HEADERS(ldap.h)
 349 AC_CHECK_HEADERS(netinet/in.h)
 350
 351 if test "$doauthldap" = "no"
 352 then
 353         HAVE_LDAP=0
 354 else
 355         saveLIBS="$LIBS"
 356         LIBS="$NETLIBS $LIBS"
 357         LDAPLIBS=""
 358
 359         AC_MSG_CHECKING(whether -lresolv is needed for res_query)
 360         AC_LINK_IFELSE(AC_LANG_PROGRAM([
 361 #include <sys/types.h>
 362 #if HAVE_NETINET_IN_H
 363 #include <netinet/in.h>
 364 #endif
 365 #include <resolv.h>
 366
 367 void (*func)()= (void (*)())res_query;
 368 ],
 369                         [  (*func)(); ]),
 370                 AC_MSG_RESULT(no),
 371                 [
 372                 LIBS="-lresolv $LIBS"
 373
 374                 AC_LINK_IFELSE(AC_LANG_PROGRAM([
 375 #include <sys/types.h>
 376 #if HAVE_NETINET_IN_H
 377 #include <netinet/in.h>
 378 #endif
 379 #include <resolv.h>
 380
 381 void (*func)()= (void (*)())res_query;
 382 ],
 383                         [  (*func)(); ]), [
 384                         LDAPLIBS="-lresolv $LDAPLIBS"
 385                         HAVE_LDAP=1
 386                         AC_MSG_RESULT(yes)
 387                         ],
 388                         AC_MSG_ERROR(Cannot find function res_query))
 389                         ])
 390
 391         AC_CHECK_LIB(lber, ber_scanf,
 392                 [ LDAPLIBS="-llber $LDAPLIBS" LIBS="-llber $LIBS" ])
 393         AC_CHECK_LIB(ldap, ldap_open,
 394                 [ LDAPLIBS="-lldap $LDAPLIBS" ; LIBS="-lldap $LIBS" ])
 395         AC_CHECK_FUNC(ldap_search_st, HAVE_LDAP=1, HAVE_LDAP=0)
 396         AC_CHECK_FUNC(ldap_start_tls_s, HAVE_LDAP_TLS=1, HAVE_LDAP_TLS=0)
 397         AC_CHECK_FUNC(ldap_result2error, HAVE_LDAP_RESULT2ERROR=1, HAVE_LDAP_RESULT2ERROR=0)
 398         AC_CHECK_FUNC(ldap_parse_result, HAVE_LDAP_PARSE_RESULT=1, HAVE_LDAP_PARSE_RESULT=0)
 399         LIBS="$saveLIBS"
 400 fi
 401
 402 AC_ARG_WITH(authldaprc,
 403 [ --with-authldaprc=filename         Expect to find authldaprc here ],
 404         authldaprc="$withval",
 405         authldaprc="$pkgconfdir/authldaprc")
 406 AC_SUBST(authldaprc)
 407
 408 LIBAUTHLDAP=""
 409 if test "$HAVE_LDAP" = 1
 410 then
 411         LIBAUTHLDAP="libauthldap.la"
 412 else
 413         authldaprc=""
 414 fi
 415 AC_SUBST(LDAPLIBS)
 416 AC_SUBST(LIBAUTHLDAP)
 417
 418 AM_CONDITIONAL(HAVE_LDAP, test "$HAVE_LDAP" = 1)
 419 AC_DEFINE_UNQUOTED(HAVE_LDAP_TLS,$HAVE_LDAP_TLS,
 420         [ Whether we have ldap_start_tls_s ])
 421 AC_DEFINE_UNQUOTED(HAVE_LDAP_RESULT2ERROR, $HAVE_LDAP_RESULT2ERROR,
 422         [ Whether we have ldap_result2error() function ])
 423 AC_DEFINE_UNQUOTED(HAVE_LDAP_PARSE_RESULT, $HAVE_LDAP_PARSE_RESULT,
 424                                            [ Whether we have ldap_parse_result() function])
 425 dnl #########################################################################
 426
 427 dnl Prepare authpwd module
 428
 429 dnl #########################################################################
 430
 431 AC_ARG_WITH(authpwd,
 432 [ --without-authpwd                  Do not include the authpwd module ],
 433         doauthpwd="$withval",
 434         doauthpwd="yes"
 435         test "$HAVE_PAM" = 1 && doauthpwd="no"
 436         test "$HAVE_LDAP" = 1 && doauthpwd="no"
 437         )
 438
 439 HAVE_PWD=1
 440 if test "$doauthpwd" = "no"
 441 then
 442         HAVE_PWD=0
 443 fi
 444 AC_CHECK_FUNCS(endpwent)
 445
 446 dnl #########################################################################
 447
 448 dnl Prepare authshadow module if shadow functions are available.
 449
 450 dnl #########################################################################
 451
 452 AC_ARG_WITH(authshadow,
 453 [ --without-authshadow               Do not include the authshadow module ],
 454         doauthshadow="$withval",
 455         doauthshadow="yes"
 456         test "$HAVE_PAM" = 1 && doauthshadow="no"
 457         test "$HAVE_LDAP" = 1 && doauthshadow="no")
 458
 459 AC_CHECK_HEADERS(shadow.h)
 460 saveLIBS="$LIBS"
 461 SHADOWLIBS=""
 462 AC_CHECK_LIB(shadow, getspent,
 463         [ SHADOWLIBS="-lshadow" ; LIBS="-lshadow $LIBS" ])
 464 AC_CHECK_FUNCS(endspent getspent)
 465 LIBS="$saveLIBS"
 466
 467 if test "$doauthshadow" = "no"
 468 then
 469         HAVE_SHADOW=0
 470 else
 471
 472         saveLIBS="$LIBS"
 473         AC_CHECK_LIB(shadow, getspent)
 474         AC_CHECK_FUNC(getspent, HAVE_SHADOW=1, HAVE_SHADOW=0)
 475         LIBS="$saveLIBS"
 476 fi
 477
 478 LIBAUTHSHADOW=""
 479 if test "$HAVE_SHADOW" = 1
 480 then
 481         LIBAUTHSHADOW="libauthshadow.la"
 482 fi
 483 AC_SUBST(SHADOWLIBS)
 484 AC_SUBST(LIBAUTHSHADOW)
 485
 486 LIBAUTHPWD=""
 487 if test "$HAVE_PWD" = 1
 488 then
 489         LIBAUTHPWD="libauthpwd.la"
 490 fi
 491 AC_SUBST(LIBAUTHPWD)
 492
 493 dnl #########################################################################
 494
 495 dnl Prepare authpgsql module
 496
 497 dnl #########################################################################
 498
 499 AC_ARG_WITH(authpgsqlrc,
 500 [ --with-authpgsqlrc=filename        Expect to find authpgsql here ],
 501         authpgsqlrc="$withval",
 502         authpgsqlrc="$pkgconfdir/authpgsqlrc")
 503 AC_SUBST(authpgsqlrc)
 504
 505 AC_ARG_WITH(authpgsql,
 506 [ --without-authpgsql               Do not include the authpgsql module ],
 507         doauthpgsql="$withval")
 508
 509 AC_PATH_PROGS(PG_CONFIG, pg_config, pg_config, $LPATH)
 510
 511 PGSQL_LIBS="-lpq"
 512 AC_ARG_WITH(pgsql-libs,
 513 [ --with-pgsql-libs=DIR         Look for pgsql libs in this dir ],
 514         PGSQL_LIBS="-L$withval $PGSQL_LIBS",
 515         if test -x $PG_CONFIG
 516         then
 517                 PGSQL_LIBS="-L`$PG_CONFIG --libdir` $PGSQL_LIBS"
 518         fi
 519 )
 520 AC_ARG_WITH(pgsql-includes,
 521 [ --with-pgsql-includes=DIR     Look for pgsql includes in this dir ],
 522         PGSQL_CFLAGS="-I$withval",
 523         if test -x $PG_CONFIG
 524         then
 525                 PGSQL_CFLAGS="-I`$PG_CONFIG --includedir`"
 526         fi
 527 )
 528
 529 if test "$doauthpgsql" = ""
 530 then
 531         LIBS="$PGSQL_LIBS $LIBS"
 532         AC_CHECK_FUNC(PQsetdbLogin,
 533                 doauthpgsql="yes"
 534                 )
 535         LIBS="$saveLIBS"
 536 fi
 537
 538 if test "$doauthpgsql" != "yes"
 539 then
 540         LIBAUTHPGSQL=""
 541         HAVE_AUTHPGSQL=0
 542 else
 543         saveLIBS="$LIBS"
 544         LIBS="$PGSQL_LIBS $LIBS"
 545         AC_CHECK_FUNC(PQsetdbLogin,
 546                 AUTHPGSQL="authpgsql"
 547                 HAVE_AUTHPGSQL=1,
 548                 AC_MSG_ERROR([--with-authpgsql specified but no libpq.so]))
 549         LIBS="$saveLIBS"
 550         HAVE_AUTHPGSQL=1
 551         CFLAGS="$PGSQL_CFLAGS $CFLAGS"
 552         LIBAUTHPGSQL="libauthpgsql.la"
 553 fi
 554
 555 AC_SUBST(PGSQL_LIBS)
 556 AC_SUBST(LIBAUTHPGSQL)
 557 AM_CONDITIONAL(HAVE_AUTHPGSQL, test "$HAVE_AUTHPGSQL" = 1)
 558
 559 dnl #########################################################################
 560
 561 dnl Prepare authmysql module
 562
 563 dnl #########################################################################
 564
 565 AC_ARG_WITH(authmysqlrc,
 566 [ --with-authmysqlrc=filename        Expect to find authmysql here ],
 567         authmysqlrc="$withval",
 568         authmysqlrc="$pkgconfdir/authmysqlrc")
 569 AC_SUBST(authmysqlrc)
 570
 571 AC_ARG_WITH(authmysql,
 572 [ --without-authmysql               Do not include the authmysql module ],
 573         doauthmysql="$withval")
 574 AC_ARG_WITH(mysql-libs,
 575 [ --with-mysql-libs=DIR         Look for mysql libs in this dir ],
 576         MYSQL_LIBS="-L$withval -lmysqlclient"
 577 )
 578 AC_ARG_WITH(mysql-includes,
 579 [ --with-mysql-includes=DIR     Look for mysql includes in this dir ],
 580         MYSQL_CFLAGS="-I$withval"
 581 )
 582
 583 AC_PATH_PROGS(MYSQL_CONFIG, mysql_config, mysql_config, $LPATH)
 584
 585 if test -x "$MYSQL_CONFIG"
 586 then
 587         MYSQL_CFLAGS="`$MYSQL_CONFIG --cflags`"
 588         MYSQL_LIBS="`$MYSQL_CONFIG --libs`"
 589
 590         eval "MYSQL_CFLAGS=\"\`echo $MYSQL_CFLAGS\`\""
 591         eval "MYSQL_LIBS=\"\`echo $MYSQL_LIBS\`\""
 592 fi
 593
 594 if test "$doauthmysql" = ""
 595 then
 596         LIBS="$MYSQL_LIBS $LIBS"
 597         AC_CHECK_FUNC(mysql_connect,
 598                 doauthmysql="yes"
 599                 )
 600         AC_CHECK_FUNC(mysql_real_connect,
 601                 doauthmysql="yes"
 602                 )
 603         LIBS="$saveLIBS"
 604 fi
 605
 606 if test "$doauthmysql" != "yes"
 607 then
 608         LIBAUTHMYSQL=""
 609         HAVE_AUTHMYSQL=0
 610 else
 611         saveLIBS="$LIBS"
 612         LIBS="$MYSQL_LIBS $LIBS"
 613         AC_CHECK_FUNC(mysql_connect,
 614                 LIBAUTHMYSQL="libauthmysql.la"
 615                 HAVE_AUTHMYSQL=1,
 616                 [
 617                         AC_CHECK_FUNC(mysql_real_connect,
 618                                 LIBAUTHMYSQL="libauthmysql.la"
 619                                 HAVE_AUTHMYSQL=1,
 620
 621                                         AC_MSG_ERROR([--with-authmysql specified but no mysqlclient.so])
 622                                         )
 623                 ]
 624 )
 625         LIBS="$saveLIBS"
 626         HAVE_AUTHMYSQL=1
 627         CFLAGS="$MYSQL_CFLAGS $CFLAGS"
 628 fi
 629 AC_SUBST(LIBAUTHMYSQL)
 630 AC_SUBST(MYSQL_LIBS)
 631 AM_CONDITIONAL(HAVE_AUTHMYSQL, test "$HAVE_AUTHMYSQL" = 1)
 632
 633
 634 dnl #########################################################################
 635
 636 dnl Prepare authcustom stub module.
 637
 638 dnl #########################################################################
 639
 640
 641 AC_ARG_WITH(authcustom,
 642 [ --without-authcustom               Do not include the authcustom module ],
 643         doauthcustom="$withval",
 644         doauthcustom=yes)
 645
 646 LIBAUTHCUSTOM=""
 647
 648 if test "$doauthcustom" = "yes"
 649 then
 650         LIBAUTHCUSTOM="libauthcustom.la"
 651 fi
 652
 653 AM_CONDITIONAL(HAVE_CUSTOM, test "$AUTHCUSTOM" != "")
 654 AC_SUBST(LIBAUTHCUSTOM)
 655
 656
 657 dnl #########################################################################
 658
 659 dnl Prepare authpipe module.
 660
 661 dnl #########################################################################
 662
 663
 664 AC_ARG_WITH(pipeprog,
 665 [ --with-pipeprog=filename        Expect to find the pipe-prog here ],
 666         authProg="$withval",
 667         authProg="$pkgconfdir/authProg")
 668 AC_SUBST(authProg)
 669
 670 AC_ARG_WITH(authpipe,
 671 [ --without-authpipe               Do not include the authpipe module ],
 672         doauthpipe="$withval",
 673         doauthpipe=yes)
 674
 675 LIBAUTHPIPE=""
 676
 677 if test "$doauthpipe" = "yes"
 678 then
 679         LIBAUTHPIPE="libauthpipe.la"
 680 fi
 681
 682 AM_CONDITIONAL(HAVE_PIPE, test "$AUTHPIPE" != "")
 683 AC_SUBST(LIBAUTHPIPE)
 684
 685
 686
 687 dnl Checks for header files.
 688 AC_HEADER_STDC
 689 AC_HEADER_SYS_WAIT
 690 AC_CHECK_HEADERS(sys/stat.h sys/time.h sys/wait.h sys/select.h unistd.h fcntl.h crypt.h termios.h)
 691
 692 dnl Checks for typedefs, structures, and compiler characteristics.
 693 AC_C_CONST
 694 AC_PID_T
 695 AC_TYPE_UID_T
 696 AC_TYPE_SIGNAL
 697
 698 dnl Other checks
 699 AC_CHECK_FUNCS(setsid setlogin)
 700 AC_CHECK_LIB(crypt, crypt, CRYPTLIBS="-lcrypt")
 701 saveLIBS="$LIBS"
 702 LIBS="$CRYPTLIBS $LIBS"
 703 AC_CHECK_FUNC(crypt, AC_DEFINE_UNQUOTED(HAVE_CRYPT, 1,
 704                      [ Whether we have the crypt() function ]))
 705 LIBS="$saveLIBS"
 706 AC_CACHE_CHECK([for crypt() prototype],userdb_cv_NEED_CRYPT_PROTOTYPE,
 707
 708         AC_TRY_COMPILE( [
 709                #if HAVE_CRYPT_H
 710                #include <crypt.h>
 711                #endif
 712                #if HAVE_UNISTD_H
 713                #include <unistd.h>
 714                #endif
 715                int crypt(int, int);
 716
 717                 ], [], userdb_cv_NEED_CRYPT_PROTOTYPE=1,
 718                         userdb_cv_NEED_CRYPT_PROTOTYPE=0 )
 719
 720         )
 721
 722 AC_DEFINE_UNQUOTED(NEED_CRYPT_PROTOTYPE, $userdb_cv_NEED_CRYPT_PROTOTYPE,
 723                          [ Whether we must a prototype for crypt()] )
 724 AC_SUBST(CRYPTLIBS)
 725
 726 dnl #########################################################################
 727
 728 dnl Prepare the authdaemon module.
 729
 730 dnl #########################################################################
 731
 732 AC_ARG_WITH(authdaemonrc,
 733 [ --with-authdaemonrc=filename       Expect to find authdaemonrc here ],
 734         authdaemonrc="$withval",
 735         authdaemonrc="$pkgconfdir/authdaemonrc")
 736 AC_SUBST(authdaemonrc)
 737
 738 AC_ARG_WITH(authdaemonvar,
 739 [ --with-authdaemonvar=directory     Directory where authdaemon.pid and
 740                                     the listening socket is created],
 741         authdaemonvar="$withval",
 742         authdaemonvar="$localstatedir/spool/authdaemon")
 743
 744 AC_SUBST(authdaemonvar)
 745
 746 AC_SUBST(LIBM)
 747
 748 rm -f authdaemonrc.h authldaprc.h authmysqlrc.h authpgsqlrc.h vpopmail_config.h
 749
 750 dnl
 751 dnl Need to settle on our uid/gids here
 752 dnl
 753
 754 result=""
 755
 756 if test -x "$COURIERCONFIG"
 757 then
 758         $COURIERCONFIG >conftest.out || exit 1
 759         sed -n '/^mail/p' <conftest.out >conftest2.out || exit 1
 760         . ./conftest2.out
 761         rm -f conftest.out conftest2.out
 762
 763         cmailuser="$mailuser"
 764         cmailgroup="$mailgroup"
 765         result=" (from courier-config)"
 766 fi
 767
 768 if test -x "$bindir/courierauthconfig"
 769 then
 770         $bindir/courierauthconfig --configfiles >conftest.out || exit 1
 771         sed -n '/^mail/p' <conftest.out >conftest2.out || exit 1
 772         . ./conftest2.out
 773         rm -f conftest.out conftest2.out
 774
 775         cmailuser="$mailuser"
 776         cmailgroup="$mailgroup"
 777         result=" (from previous courierauthconfig)"
 778 fi
 779
 780 changequote()
 781
 782 LB='['
 783 RB=']'
 784
 785 changequote([,])
 786
 787 AC_MSG_CHECKING(for mail userid)
 788
 789 AC_ARG_WITH(mailuser,[  --with-mailuser=user    Specify mail user name (defaults to
 790                           courier, daemon, admin, bin, or root)],
 791         mailuser="$withval",
 792
 793         if test "$cmailuser" = ""
 794         then
 795                 AC_TRY_RUN([
 796 #include <stdio.h>
 797 #include <pwd.h>
 798 #include <stdlib.h>
 799
 800 static const char *ids $LB $RB={"courier","daemon","adm","bin","root", 0};
 801
 802 int main()
 803 {
 804 int i;
 805 FILE *f;
 806 char    *p;
 807
 808         for (i=0; ids $LB i $RB; i++)
 809                 if (getpwnam(ids $LB i $RB))    break;
 810
 811         f=fopen("conftest.out", "w");
 812         if (f && ids $LB i $RB)
 813         {
 814                 fprintf(f, "%s\n", ids $LB i $RB);
 815                 fclose(f);
 816                 exit(0);
 817         }
 818         fclose(f);
 819         exit (1);
 820         return (1);
 821 }
 822         ],
 823                 mailuser=`cat conftest.out`,
 824                 AC_MSG_ERROR(Cannot determine mail user, use --with-mailuser.),
 825                 AC_MSG_ERROR(Must use --with-mailuser when cross compiling.))
 826         else
 827                 mailuser="$cmailuser"
 828         fi
 829         ac_configure_args="$ac_configure_args --with-mailuser=$mailuser")
 830
 831 AC_MSG_RESULT([$mailuser $result])
 832
 833 AC_MSG_CHECKING(for mail group id)
 834
 835 AC_ARG_WITH(mailgroup, [  --with-mailgroup=group  Specify mail group name (defaults to courier,
 836                           daemon, sys, adm, or root)],
 837         mailgroup="$withval",
 838
 839         if test "$cmailgroup" = ""
 840         then
 841                 AC_TRY_RUN([
 842 #include <stdio.h>
 843 #include <grp.h>
 844 #include <stdlib.h>
 845
 846 static const char *ids $LB $RB={"courier", "daemon","sys","adm", "root", 0};
 847
 848 int main()
 849 {
 850 int i;
 851 FILE *f;
 852
 853         for (i=0; ids $LB i $RB; i++)
 854                 if (getgrnam(ids $LB i $RB))    break;
 855
 856         f=fopen("conftest.out", "w");
 857         if (f && ids $LB i $RB)
 858         {
 859                 fprintf(f, "%s\n", ids $LB i $RB);
 860                 fclose(f);
 861                 exit(0);
 862         }
 863         fclose(f);
 864         exit (1);
 865         return (1);
 866 }
 867         ],
 868
 869                 mailgroup=`cat conftest.out`,
 870                 AC_MSG_ERROR(Cannot determine mail group, use --with-mailgroup.),
 871                 AC_MSG_ERROR(Must use --with-mailgroup when cross compiling.))
 872         else
 873                 mailgroup="$cmailgroup"
 874         fi
 875         ac_configure_args="$ac_configure_args --with-mailgroup=$mailgroup"
 876         )
 877 AC_MSG_RESULT([$mailgroup $result])
 878 AC_SUBST(mailuser)
 879 AC_SUBST(mailgroup)
 880 rm -f conftest.out
 881
 882 AC_ARG_WITH(stdheaderdir,
 883 [  --without-stdheaderdir  Header files will be installed into a directory
 884                           not in the compiler's default search path.],
 885         [
 886         if test "$withval" = "no"
 887         then
 888                 AC_DEFINE_UNQUOTED(HAVE_NOSTDHEADERDIR, 1,
 889                 [ Whether header installation directory is nontstandard ])
 890         fi
 891         ])
 892
 893 AC_CACHE_CHECK([for socklen_t],
 894         authlib_cv_hassocklen_t,
 895
 896 AC_COMPILE_IFELSE(
 897 AC_LANG_SOURCE( [
 898 #include <sys/types.h>
 899 #include <sys/socket.h>
 900
 901 socklen_t sl_t;
 902 ],[
 903         accept(0, 0, &sl_t);
 904 ]),
 905         authlib_cv_hassocklen_t=yes,
 906         authlib_cv_hassocklen_t=no)
 907 )
 908
 909 socklen_t="int"
 910
 911 if test $authlib_cv_hassocklen_t = yes
 912 then
 913         :
 914 else
 915         AC_DEFINE_UNQUOTED(socklen_t, int, [ Default definition for socklen_t ])
 916 fi
 917
 918 AC_ARG_WITH(repository, [], REPOSITORY="$withval")
 919 AC_SUBST(REPOSITORY)
 920
 921 AM_CONDITIONAL(HAVE_SGML, test -d ${srcdir}/docbook)
 922 AC_CONFIG_SUBDIRS(libltdl bdbobj gdbmobj md5 sha1 libhmac numlib makedat userdb rfc822 random128 liblock liblog)
 923
 924 AC_CONFIG_FILES(Makefile authdaemond authdaemonrc authsystem.passwd README.authdebug.html dbobj.config dbobj.h authmigrate courier-authlib.spec courier-authlib.lpspec courier-authlib.sysvinit userdb-test-cram-md5.pl)
 925 AC_OUTPUT
 926