configure.in

   1 dnl $Id: configure.in,v 1.106 2001-10-03 18:22:28 jmarcus Exp $
   2 dnl configure.in for netatalk
   3
   4 AC_INIT(bin/adv1tov2/adv1tov2.c)
   5
   6 NETATALK_VERSION=`cat VERSION`
   7 AC_SUBST(NETATALK_VERSION)
   8
   9 AC_CANONICAL_SYSTEM
  10 AM_INIT_AUTOMAKE(netatalk, ${NETATALK_VERSION})
  11 AM_CONFIG_HEADER(config.h)
  12
  13 dnl Reset locations to proper places
  14 AC_PREFIX_DEFAULT(/usr/local)
  15
  16 dnl Checks for programs.
  17 AC_PROG_AWK
  18 AC_PROG_CC
  19 AC_PROG_INSTALL
  20 AC_PROG_LN_S
  21 AC_PROG_MAKE_SET
  22 AC_LIBTOOL_DLOPEN
  23 AM_PROG_LIBTOOL
  24
  25 dnl *********************************************************************
  26 dnl FIXME! FIXME! These should be selectable properly, and should produce
  27 dnl the proper flags and defines...
  28 dnl *********************************************************************
  29
  30 dnl Checks for libraries.
  31 dnl Replace `main' with a function in -labs:
  32 AC_CHECK_LIB(abs, main)
  33 dnl Replace `main' with a function in -laudit:
  34 AC_CHECK_LIB(audit, main)
  35 dnl Replace `main' with a function in -lauth:
  36 AC_CHECK_LIB(auth, main)
  37 dnl Replace `main' with a function in -lcmd:
  38 AC_CHECK_LIB(cmd, main)
  39 dnl Replace `main' with a function in -lcom_err:
  40 AC_CHECK_LIB(com_err, main)
  41 dnl Replace `main' with a function in -lcrypt:
  42 AC_CHECK_LIB(crypt, main)
  43 dnl Replace `main' with a function in -ld:
  44 AC_CHECK_LIB(d, main)
  45 dnl Replace `main' with a function in -ldl:
  46 AC_CHECK_LIB(dl, main)
  47 dnl Replace `main' with a function in -lkauth:
  48 AC_CHECK_LIB(kauth, main)
  49 dnl Replace `main' with a function in -lkrb:
  50 AC_CHECK_LIB(krb, main)
  51 dnl Replace `main' with a function in -llwp:
  52 AC_CHECK_LIB(lwp, main)
  53 dnl Replace `main' with a function in -ln:
  54 AC_CHECK_LIB(n, main)
  55 dnl Replace `main' with a function in -lnsl:
  56 AC_CHECK_LIB(nsl, main)
  57 dnl Replace `main' with a function in -lprot:
  58 AC_CHECK_LIB(prot, main)
  59 dnl Replace `main' with a function in -lresolv:
  60 AC_CHECK_LIB(resolv, main)
  61 dnl Replace `main' with a function in -lrpcsvc:
  62 AC_CHECK_LIB(rpcsvc, main)
  63 dnl Replace `main' with a function in -lrx:
  64 AC_CHECK_LIB(rx, main)
  65 dnl Replace `main' with a function in -lrxkad:
  66 AC_CHECK_LIB(rxkad, main)
  67 dnl Replace `main' with a function in -lsocket:
  68 AC_CHECK_LIB(socket, main)
  69 dnl Replace `main' with a function in -lsys:
  70 AC_CHECK_LIB(sys, main)
  71 dnl Replace `main' with a function in -lubik:
  72 AC_CHECK_LIB(ubik, main)
  73
  74 #
  75 # Check presence of some functions
  76 #
  77 # Check for XPG4 access() function
  78 # Be sure to test before adding AFS libs in LIBS path as AFS lib
  79 # has such a function that works only on AFS filesystems.
  80 AC_CHECK_FUNCS(access)
  81
  82 dnl Checks for header files.
  83 AC_HEADER_DIRENT
  84 AC_HEADER_STDC
  85 AC_HEADER_SYS_WAIT
  86 AC_CHECK_HEADERS(fcntl.h limits.h stdint.h strings.h sys/fcntl.h sys/file.h sys/ioctl.h sys/time.h sys/mnttab.h sys/statvfs.h sys/stat.h sys/vfs.h mntent.h syslog.h unistd.h termios.h sys/termios.h netdb.h sgtty.h ufs/quota.h mount.h sys/mount.h statfs.h sys/types.h dlfcn.h errno.h sys/errno.h security/pam_appl.h)
  87 AC_CHECK_HEADER(sys/cdefs.h,,
  88         AC_MSG_RESULT([enabling generic cdefs.h from tree])
  89         CFLAGS="-I\$(top_srcdir)/sys/generic $CFLAGS"
  90 )
  91
  92 # Allow user to specify flags
  93 AC_ARG_WITH(cflags,
  94         [  --with-cflags           specify additional flags to pass to compiler],
  95         [
  96                 if test "x$withval" != "xno" ; then
  97                         CFLAGS="$CFLAGS $withval"
  98                 fi
  99         ]
 100 )
 101 AC_ARG_WITH(libs,
 102         [  --with-libs             specify additional libraries to link with],
 103         [
 104                 if test "x$withval" != "xno" ; then
 105                         LIBS="$LIBS $withval"
 106                 fi
 107         ]
 108 )
 109
 110 dnl Checks for typedefs, structures, and compiler characteristics.
 111 AC_C_CONST
 112 AC_TYPE_UID_T
 113 AC_C_INLINE
 114 AC_TYPE_MODE_T
 115 AC_TYPE_OFF_T
 116 AC_TYPE_PID_T
 117 AC_TYPE_SIZE_T
 118 AC_STRUCT_ST_RDEV
 119 AC_HEADER_TIME
 120 AC_STRUCT_TM
 121
 122 dnl Checks for library functions.
 123 AC_TYPE_GETGROUPS
 124 AC_PROG_GCC_TRADITIONAL
 125 AC_FUNC_MEMCMP
 126 AC_HEADER_MAJOR
 127 AC_FUNC_MMAP
 128 AC_TYPE_SIGNAL
 129 AC_FUNC_UTIME_NULL
 130 AC_FUNC_WAIT3
 131 AC_CHECK_FUNCS(flock getcwd gethostname gettimeofday getusershell mkdir rmdir select socket strdup strstr strtoul setpgrp strchr memcpy)
 132 AC_FUNC_SETPGRP
 133
 134 dnl --------------------------------------------------------------------------
 135 dnl specific configuration comes in here:
 136 dnl --------------------------------------------------------------------------
 137
 138 AC_DEFINE(ADMIN_GRP, 1)
 139
 140 AC_ARG_WITH(admin-group,
 141         [  --disable-admin-group   disable admin group],
 142         if test "$enableval" = "no"; then
 143                 AC_DEFINE(ADMIN_GRP, 0)
 144                 AC_MSG_RESULT([disabling administrative group support])
 145         fi
 146  )
 147
 148 AC_ARG_ENABLE(afs,
 149         [  --enable-afs            enable AFS support],
 150         if test "$enableval" = "yes"; then
 151                 AC_DEFINE(AFS, 1)
 152                 AC_MSG_RESULT([enabling AFS support])
 153         fi
 154 )
 155
 156 AC_ARG_WITH(config-dir,
 157         [  --with-config-dir=DIR   obsolete - use --pkgconfdir],
 158                 sysconfdir="$withval",
 159                 if test "x$prefix" = "xNONE"; then
 160                         sysconfdir="$ac_default_prefix/etc"
 161                 else
 162                         sysconfdir="${prefix}/etc"
 163                 fi
 164 )
 165
 166 AC_ARG_WITH(pkgconfdir,
 167         [  --with-pkgconfdir=DIR   package specific configuration in DIR
 168                           [default=SYSCONF/netatalk]],
 169                 PKGCONFDIR="$withval",
 170                 PKGCONFDIR="${sysconfdir}/netatalk"
 171 )
 172
 173 AC_ARG_WITH(cracklib,
 174         [  --with-cracklib=dict    enable/set location of cracklib dictionary],
 175         if test "x$withval" != "xno" ; then
 176                 cracklib="$withval"
 177                 AC_CHECK_LIB(crack, main,
 178                         AC_DEFINE(USE_CRACKLIB)
 179                         LIBS="$LIBS -lcrack"
 180                         AC_MSG_RESULT([enabling cracklib support])
 181                         if test "$cracklib" = "yes"; then
 182                                 cracklib="/usr/lib/cracklib_dict"
 183                         fi
 184                         AC_DEFINE_UNQUOTED(_PATH_CRACKLIB, "$cracklib",
 185                                 [path to cracklib dictionary])
 186                         AC_MSG_RESULT([setting cracklib dictionary to $cracklib]),
 187                         AC_MSG_ERROR([cracklib not found!])
 188                 )
 189         fi
 190 )
 191
 192 AC_ARG_ENABLE(ddp,
 193         [  --disable-ddp           disable DDP],
 194         if test "$enableval" = "no"; then
 195                 AC_DEFINE(NO_DDP, 1)
 196                 AC_MSG_RESULT([disabling DDP])
 197         fi
 198 )
 199
 200 AC_ARG_ENABLE(debug,
 201         [  --enable-debug          enable debug code],
 202         if test "$enableval" != "no"; then
 203                 if test "$enableval" = "yes"; then
 204                         AC_DEFINE(DEBUG, 1)
 205                 else
 206                         AC_DEFINE_UNQUOTED(DEBUG, $enableval)
 207                 fi
 208                 AC_MSG_RESULT([enabling debugging code])
 209         else
 210                 AC_DEFINE(DEBUG, 0)
 211         fi
 212 )
 213
 214
 215 dnl ----------- A NOTE ABOUT DROPKLUDGE
 216 dnl The trouble with this fix is that if you know what the file is called, it
 217 dnl can be read from the Unix side.  That's okay for most academic institutions
 218 dnl since the students don't have telnet access to the Mac servers.  There is
 219 dnl currently no one working on further development/fixes of DROPKLUDGE.
 220 dnl -----------
 221
 222 AC_ARG_ENABLE(dropkludge,
 223         [  --enable-dropkludge     enable the experimental dropbox fix (INSECURE!) ],
 224         if test "$enableval" = "yes"; then
 225                 AC_DEFINE(DROPKLUDGE, 1)
 226                 AC_MSG_RESULT([enabling experimental dropbox support])
 227         fi
 228 )
 229
 230 AC_ARG_ENABLE(force-uidgid,
 231         [  --enable-force-uidgid   allow forcing of uid/gid per volume (BROKEN) ],
 232         if test "$enableval" = "yes"; then
 233                 AC_DEFINE(FORCE_UIDGID, 1)
 234                 AC_MSG_RESULT([enabling forcing of uid/gid per volume])
 235         fi
 236 )
 237
 238 dnl Don't use DB3 unless it's needed
 239 db3_required=no
 240
 241 dnl Check for CNID DB support
 242 AC_ARG_ENABLE(cnid-db,
 243         [  --enable-cnid-db   use persistent cnid database per volume (EXPERIMENTAL) ],
 244         if test "x$enableval" = "xyes"; then
 245                 dnl Now we need DB3
 246                 db3_required="yes"
 247
 248                 dnl Note that we don't AC_DEFINE(CNID_DB, 1) here...
 249                 dnl we have to check for the library first.
 250                 dnl AC_MSG_RESULT([db3 check enabled])
 251         fi
 252 )
 253
 254 dnl Check for Berkeley DB3 library
 255 AC_ARG_WITH(db3,
 256         [  --with-db3=PATH         specify path to Berkeley DB3 installation],
 257         if test "x$withval" != "xno"; then
 258                 trydb3dir="$withval"
 259         fi
 260 )
 261
 262 db3_found=no
 263 for db3dir in "" $trydb3dir /usr /usr /usr/local ; do
 264         if test -f "$db3dir/include/db3/db.h" ; then
 265                 LDFLAGS="$LDFLAGS -L$db3dir/lib"
 266                 CFLAGS="$CFLAGS -I$db3dir/include/db3"
 267
 268                 dnl If we require DB3, die if we don't have it
 269                 if test "x$db3_required" != "xno"; then
 270                         AC_CHECK_LIB(db, main,
 271                                 dnl AC_MSG_RESULT([enabling db3 support])
 272                                 db3_found=yes
 273                                 dnl -- also enable CNID DB when this is found
 274                                 AC_DEFINE(CNID_DB, 1)
 275                                 AC_MSG_RESULT([using persistent cnid database per volume])
 276                                 LIBS="$LIBS -ldb",
 277                                 dnl Not Found
 278                                 AC_MSG_ERROR([Berkeley DB3 library not found!])
 279                         )
 280                 fi
 281                 break
 282         fi
 283 done
 284
 285 dnl Die if the library is required, but not found
 286 if test "x$db3_required" != "xno"; then
 287         if test "x$db3_found" = "xno"; then
 288                 dnl Not Found
 289                 AC_MSG_ERROR([Berkeley DB3 library not found!])
 290         fi
 291 fi
 292
 293 AC_ARG_WITH(did,
 294         [  --with-did=[scheme]     set DID scheme (last,mtab)],
 295         if test "x$withval" != "xno" ; then
 296                 if test "$withval" = "last"; then
 297                         AC_DEFINE(USE_LASTDID, 1)
 298                         AC_MSG_RESULT([enabling build without DID dev/inode mapping kludge])
 299                 fi
 300                 if test "$withval" = "mtab"; then
 301                         AC_DEFINE(DID_MTAB, 1)
 302                         AC_MSG_RESULT([enabling mtab-based DID creation support])
 303                 fi
 304         fi
 305 )
 306
 307 msg_dir=""
 308 AC_ARG_WITH(message-dir,
 309         [  --with-msg-dir=path     path to message files [default=$ac_prefix_default/etc/msg]],
 310                 msg_dir="$withval"
 311                 if test x"$msg_dir" = "x"; then
 312                         msg_dir="${PKGCONFDIR}/msg"
 313                 fi
 314                 AC_DEFINE_UNQUOTED(SERVERTEXT, "$msg_dir",
 315                         [path to message dir [default=$ac_prefix_default/etc/msg]])
 316                 SERVERTEXT="$msg_dir"
 317                 AC_SUBST(SERVERTEXT)
 318 )
 319
 320 AC_ARG_ENABLE(srvloc,
 321         [  --enable-srvloc         Turn on Server Location Protocol support EXPERIMENTAL)],
 322         srvloc=$enableval,
 323         srvloc=no
 324 )
 325
 326 dnl Conditional for optional server location protocol support (used by OS X)
 327 AM_CONDITIONAL(USE_SRVLOC, test "x$srvloc" != "xno")
 328 if test "x$srvloc" != "xno"; then
 329     for slpdir in "" $srvloc /usr /usr/local ; do
 330                 if test -f "$slpdir/include/slp.h" ; then
 331                         LDFLAGS="$LDFLAGS -L$slpdir/lib -lslp"
 332                         CFLAGS="$CFLAGS -I$slpdir/include"
 333                 AC_CHECK_LIB(slp,SLPOpen)
 334                 AC_CHECK_FUNCS(SLPReg SLPDereg SLPClose)
 335                 AC_DEFINE(USE_SRVLOC, 1)
 336                         break
 337                 fi
 338         done
 339 fi
 340
 341 # Check for PAM libs
 342 PAM_MSG="yes"
 343 AC_ARG_WITH(pam,
 344     [  --with-pam              Enable PAM support ],
 345     [
 346         if test "x$withval" = "xno" ; then
 347                         PAM_MSG="no"
 348                 else
 349             PAM_MSG="yes"
 350         fi
 351     ]
 352 )
 353
 354 if test "x$PAM_MSG" = "xyes"; then
 355         AC_MSG_RESULT([enabling pam modules support])
 356         if test "x$ac_cv_header_security_pam_appl_h" != "xyes" ; then
 357                 AC_MSG_ERROR([PAM headers not found])
 358         fi
 359
 360         AC_CHECK_LIB(dl, dlopen, , )
 361         AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing]))
 362         AC_CHECK_FUNCS(pam_getenvlist)
 363
 364         AC_DEFINE(USE_PAM)
 365         use_pam_so=yes
 366 fi
 367
 368 shadowpw=no
 369 AC_ARG_WITH(shadow,
 370         [  --with-shadow           enable shadow password support],
 371         AC_MSG_RESULT([enabling shadow password support])
 372         AC_DEFINE(SHADOWPW)
 373         shadowpw=yes
 374 )
 375
 376 AC_ARG_ENABLE(shell-check,
 377         [  --disable-shell-check   disable checking for a valid shell],
 378         if test "$enableval" = "no"; then
 379                 AC_DEFINE(DISABLE_SHELLCHECK, 1)
 380                 AC_MSG_RESULT([disabling valid shell check])
 381         fi
 382 )
 383
 384 AC_ARG_WITH(flock-locks,
 385         [  --with-flock-locks      enable flock locks support],
 386         AC_MSG_RESULT([enabling flock locks])
 387         AC_DEFINE(USE_FLOCK_LOCKS)
 388 )
 389
 390 AC_ARG_WITH(tcp-wrappers,
 391         [  --with-tcp-wrappers     enable TCP wrappers support],
 392         AC_CHECK_LIB(wrap, tcpd_warn,
 393                 AC_DEFINE(TCPWRAP)
 394                 AFPD_LIBS="$AFPD_LIBS -lwrap"
 395                 AC_MSG_RESULT([enabling TCP wrappers support])
 396         )
 397 )
 398
 399 AC_ARG_ENABLE(redhat,
 400         [  --enable-redhat         use redhat-style sysv configuration ],
 401         if test "$enableval" = "yes"; then
 402                 sysv_style=redhat
 403         fi
 404         AC_MSG_RESULT([enabling redhat-style sysv support])
 405 )
 406
 407 AC_ARG_ENABLE(suse,
 408         [  --enable-suse           use suse-style sysv configuration ],
 409         if test "$enableval" = "yes"; then
 410                 sysv_style=suse
 411         fi
 412         AC_MSG_RESULT([enabling suse-style sysv support])
 413 )
 414
 415 AC_ARG_ENABLE(cobalt,
 416         [  --enable-cobalt         use cobalt-style sysv configuration ],
 417         if test "$enableval" = "yes"; then
 418                 sysv_style=cobalt
 419         fi
 420         AC_MSG_RESULT([enabling cobalt-style sysv support])
 421 )
 422
 423 dnl ----- timelord compilation (disabled by default)
 424 compile_timelord=no
 425 AC_ARG_ENABLE(timelord,
 426         [  --enable-timelord       enable compilation of timelord server],
 427         if test "$enableval" = "yes"; then
 428                 compile_timelord=yes
 429         fi
 430         AC_MSG_RESULT([enabling timelord compilation])
 431 )
 432
 433 AC_ARG_WITH(uams-path,
 434         [  --with-uams-path=path   path to UAMs [default=PKGCONF/uams]],
 435         uams_path="$withval",
 436         uams_path="${PKGCONFDIR}/uams"
 437 )
 438
 439 dnl --------------------------------------------------------------------------
 440 dnl FHS stuff has to be done last because it overrides other defaults
 441 dnl --------------------------------------------------------------------------
 442
 443 AC_ARG_ENABLE(fhs,
 444         [  --enable-fhs            use Filesystem Hierarchy Standard (FHS) compatibility],
 445         if test "$enableval" = "yes"; then
 446                 uams_path="/usr/lib/netatalk"
 447                 sysconfdir="/etc"
 448                 PKGCONFDIR=${sysconfdir}/netatalk
 449                 use_pam_so=yes
 450                 dnl FIXME: NEED TO HAVE --mandir=/usr/share/man AT SOME POINT...
 451                 AC_DEFINE(FHS_COMPATIBILITY)
 452         fi
 453         AC_MSG_RESULT([enabling Filesystem Hierarchy Standard (FHS) compatibility])
 454 )
 455
 456 dnl --------------------------------------------------------------------------
 457 dnl post-FHS substitutions, etc
 458 dnl --------------------------------------------------------------------------
 459
 460 ***** UAMS_PATH
 461 AC_DEFINE_UNQUOTED(UAMS_PATH, "${uams_path}",
 462         [path to UAMs [default=PKGCONF/uams]])
 463 UAMS_PATH="${uams_path}"
 464 AC_SUBST(UAMS_PATH)
 465
 466 dnl --------------------------------------------------------------------------
 467 dnl drop in includes for top level directory structures here...
 468 dnl --------------------------------------------------------------------------
 469 LDFLAGS="$LDFLAGS -L\$(top_srcdir)/libatalk/"
 470 CFLAGS="$CFLAGS -I\$(top_srcdir)/include -I\$(top_srcdir)/sys"
 471
 472 dnl --------------------------------------------------------------------------
 473 dnl specific configuration comes in here:
 474 dnl --------------------------------------------------------------------------
 475
 476 dnl ac_cv_target_os is now host_os, ac_cv_target_cpu is now host_cpu
 477
 478 dnl --------------------- determine operating system from "target"
 479 case "$host_os" in
 480         *aix*)                          this_os=aix ;;
 481         *freebsd*)                      this_os=freebsd ;;
 482         *hpux11*)                       this_os=hpux11 ;;
 483         *irix*)                         this_os=irix ;;
 484         *linux*)                        this_os=linux ;;
 485         *osx*)                          this_os=macosx ;;
 486         *netbsd*)                       this_os=netbsd ;;
 487         *openbsd*)                      this_os=openbsd ;;
 488         *osf*)                          this_os=tru64 ;;
 489         *solaris*)                      this_os=solaris ;;
 490 esac
 491
 492 case "$host_cpu" in
 493         i386|i486|i586|i686|k7)         this_cpu=x86 ;;
 494         alpha)                                          this_cpu=alpha ;;
 495         mips)                                           this_cpu=mips ;;
 496         powerpc|ppc)                            this_cpu=ppc ;;
 497 esac
 498
 499 dnl --------------------- operating system specific flags (port from sys/*)
 500
 501 dnl ----- AIX specific -----
 502 if test x"$this_os" = "xaix"; then
 503         AC_MSG_RESULT([ * AIX specific configuration])
 504         AC_DEFINE(NO_STRUCT_TM_GMTOFF)
 505
 506         dnl This is probably a lie; AIX 4.3 supports a 64-bit long
 507         dnl compilation environment.  It's enough to get things defined
 508         dnl right in endian.h provided that long long is supported, though.
 509         AC_DEFINE(HAVE_32BIT_LONGS)
 510 fi
 511
 512 dnl ----- FreeBSD specific -----
 513 if test x"$this_os" = "xfreebsd"; then
 514         AC_MSG_RESULT([ * FreeBSD specific configuration])
 515         AC_DEFINE(BSD4_4)
 516         AC_DEFINE(SENDFILE_FLAVOR_BSD)
 517
 518         dnl ----- Set -shared flag
 519         LDSHAREDFLAGS="-shared"
 520         AC_DEFINE(NO_CRYPT_H, 1)
 521 fi
 522
 523 dnl ----- HP-UX 11 specific -----
 524 if test x"$this_os" = "xhpux11"; then
 525         AC_MSG_RESULT([ * HP-UX 11 specific configuration])
 526
 527         AC_DEFINE(_ISOC9X_SOURCE)
 528         AC_DEFINE(NO_STRUCT_TM_GMTOFF)
 529 fi
 530
 531 dnl ----- IRIX specific -----
 532 if test x"$this_os" = "xirix"; then
 533         AC_MSG_RESULT([ * IRIX specific configuration])
 534
 535         AC_DEFINE(NO_STRUCT_TM_GMTOFF)
 536 fi
 537
 538 dnl ----- Linux specific -----
 539 if test x"$this_os" = "xlinux"; then
 540         AC_MSG_RESULT([ * Linux specific configuration])
 541
 542         dnl ----- Set -shared flag
 543         LDSHAREDFLAGS="-shared"
 544
 545         dnl ----- check if we need the quotactl wrapper
 546         AC_CHECK_HEADERS(sys/quota.h linux/quota.h)
 547         AC_CHECK_FUNC(quotactl,,
 548                 AC_DEFINE(NEED_QUOTACTL_WRAPPER)
 549                 AC_MSG_RESULT([enabling quotactl wrapper])
 550         )
 551
 552         dnl ----- as far as I can tell, dbtob always does the wrong thing
 553         dnl ----- on every single version of linux I've ever played with.
 554         dnl ----- see etc/afpd/quota.c
 555         AC_DEFINE(HAVE_BROKEN_DBTOB)
 556
 557         dnl --- added by Yoshinobu Ishizaki (2001.03.13) ---
 558         dnl ----- check if version is newer than 2.2.x
 559         changequote(<<,>>)
 560         majorvers="`uname -r | sed 's/\([0-9]\)..*/\1/'`"
 561         minorvers="`uname -r | sed 's/[0-9]\.\([0-9]\)\..*/\1/'`"
 562         if [ $majorvers -ge 2 ]; then
 563                 if [ $minorvers -ge 2 ]; then
 564                         changequote([,])
 565                         AC_MSG_RESULT([ * found Linux 2.2.x or higher])
 566                         AC_DEFINE(SENDFILE_FLAVOR_LINUX)
 567                 else
 568                         AC_MSG_RESULT([ * found Linux 2.0.x ])
 569                 fi
 570         fi
 571
 572         dnl ----- Linux/alpha specific -----
 573         if test x"$this_cpu" = "xalpha"; then
 574                 AC_MSG_RESULT([enabling gcc memcpy bug workaround])
 575                 AC_DEFINE(HAVE_GCC_MEMCPY_BUG)
 576         fi
 577         need_dash_r=no
 578 fi
 579
 580 dnl ----- Mac OSX specific -----
 581 if test x"$this_os" = "xmacosx"; then
 582         AC_MSG_RESULT([ * Mac OSX specific configuration])
 583         AC_DEFINE(BSD4_4)
 584         AC_DEFINE(HAVE_BROKEN_CPP)
 585         AC_DEFINE(HAVE_2ARG_DBTOB)
 586         dnl AC_DEFINE(NO_DLFCN_H)
 587         AC_DEFINE(MACOSX_SERVER)
 588
 589         dnl ----- Set -shared flag
 590         LDSHAREDFLAGS="-shared"
 591 fi
 592
 593 dnl ----- NetBSD specific -----
 594 if test x"$this_os" = "xnetbsd"; then
 595         AC_MSG_RESULT([ * NetBSD specific configuration])
 596         AC_DEFINE(BSD4_4)
 597         AC_DEFINE(DLSYM_PREPEND_UNDERSCORE)
 598         CFLAGS="-I\$(top_srcdir)/sys/netbsd -I/usr/include/kerberosIV $CFLAGS"
 599         need_dash_r=yes
 600
 601         dnl ----- Set -shared flag
 602         LDSHAREDFLAGS="-shared"
 603
 604         dnl ----- NetBSD does not have crypt.h, uses unistd.h -----
 605         AC_DEFINE(UAM_DHX, 1)
 606         AC_DEFINE(UAM_RNDNUM, 1)
 607         compile_dhx=yes
 608         compile_ssl=yes
 609         AC_DEFINE(NO_CRYPT_H, 1)
 610 fi
 611
 612 dnl ----- OpenBSD specific -----
 613 if test x"$this_os" = "xopenbsd"; then
 614         AC_MSG_RESULT([ * OpenBSD specific configuration])
 615         AC_DEFINE(BSD4_4)
 616         AC_DEFINE(DLSYM_PREPEND_UNDERSCORE)
 617
 618         dnl ----- Set -shared flag
 619         LDSHAREDFLAGS="-Bforcearchive -shared"
 620
 621         dnl ----- OpenBSD does not have crypt.h, uses unistd.h -----
 622         AC_DEFINE(UAM_DHX, 1)
 623         AC_DEFINE(UAM_RNDNUM, 1)
 624         compile_dhx=yes
 625         compile_ssl=yes
 626         AC_DEFINE(NO_CRYPT_H, 1)
 627 fi
 628
 629 dnl ----- Solaris specific -----
 630 if test x"$this_os" = "xsolaris"; then
 631         AC_MSG_RESULT([ * Solaris specific configuration])
 632         AC_DEFINE(__svr4__)
 633         AC_DEFINE(_ISOC9X_SOURCE)
 634         AC_DEFINE(NO_STRUCT_TM_GMTOFF)
 635         AC_DEFINE(SOLARIS)
 636         CFLAGS="-I\$(top_srcdir)/sys/generic $CFLAGS"
 637         need_dash_r=yes
 638
 639         dnl ----- Set -shared flag
 640         LDSHAREDFLAGS="-G"
 641
 642         AC_MSG_RESULT([enabling Solaris kernel module build])
 643         solaris_module=yes
 644 fi
 645
 646 dnl ----- Tru64 specific -----
 647 if test x"$this_os" = "xtru64"; then
 648         AC_MSG_RESULT([ * Tru64 specific configuration])
 649         AC_DEFINE(NO_DDP)
 650         AC_DEFINE(HAVE_64BIT_LONGS)
 651         dnl AC_DEFINE(USE_MOUNT_H)
 652         AC_DEFINE(USE_OLD_RQUOTA)
 653         dnl AC_DEFINE(USE_UFS_QUOTA_H)
 654         AC_DEFINE(TRU64)
 655         AC_CHECK_LIB(security,set_auth_parameters)
 656         CFLAGS="-I\$(top_srcdir)/sys/tru64 $CFLAGS"
 657         LDSHAREDFLAGS="-shared -expect_unresolved \*"
 658         need_dash_r=no
 659         sysv_style=tru64
 660
 661         dnl ----- Set -shared flag
 662         LDSHAREDFLAGS="-shared"
 663 fi
 664
 665 dnl -- look for openssl
 666 tryssl=yes
 667 AC_ARG_WITH(ssl-dir,
 668         [  --with-ssl-dir=PATH     specify path to openssl installation (must contain
 669                           lib and include dirs) ],
 670         [
 671                 if test "x$withval" != "xno"; then
 672                         tryssldir=$withval
 673                 else
 674                         tryssl=no
 675                 fi
 676         ]
 677 )
 678
 679 if test "$tryssl" = "yes"; then
 680         for ssldir in "" $tryssldir /usr /usr/local/openssl /usr/lib/openssl/ /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl /usr/local/ssl ; do
 681                 if test -f "$ssldir/include/openssl/cast.h" ; then
 682                         LDFLAGS="$LDFLAGS -L$ssldir/lib -L$ssldir"
 683                         CFLAGS="$CFLAGS -I$ssldir/include -I$ssldir/include/openssl"
 684                         if test "$need_dash_r" = "yes"; then
 685                                 LIBS="$LIBS -R$ssldir/lib -R$ssldir"
 686                         fi
 687
 688                         dnl Check for the crypto library:
 689                         AC_CHECK_LIB(crypto, main)
 690                         dnl LIBS="$LIBS -lcrypto"
 691                         dnl Check for "DES" library (for SSLeay, not openssl):
 692                         AC_CHECK_LIB(des, main)
 693
 694                         AC_DEFINE(OPENSSL_DHX,  1)
 695                         AC_DEFINE(UAM_DHX,      1)
 696                         AC_DEFINE(UAM_RNDNUM,   1)
 697                         compile_dhx=yes
 698                         compile_ssl=yes
 699                         AC_MSG_RESULT([Found ssl and enabling RANDNUM and DHX support "$ssldir"])
 700                         break
 701                 fi
 702         done
 703 fi
 704
 705 dnl --------------------- check for building PGP UAM module
 706
 707 AC_ARG_ENABLE(pgp-uam,
 708         [  --enable-pgp-uam        enable build of PGP UAM module],
 709         if test "$enableval" = "yes"; then
 710                 if test "$compile_ssl" = "yes"; then
 711                         AC_DEFINE(UAM_PGP, 1)
 712                         compile_pgp=yes
 713                         AC_MSG_RESULT([enabling build with PGP UAM module])
 714                 fi
 715         fi
 716 )
 717
 718 dnl --------------------- check for building Kerberos v4 UAM module
 719
 720 AC_ARG_ENABLE(krb4-uam,
 721         [  --enable-krb4-uam      enable build of Kerberos v4 UAM module],
 722         if test "$enableval" = "yes"; then
 723                 AC_DEFINE(UAM_KRB4, 1)
 724                 compile_kerberos=yes
 725                 AC_MSG_RESULT([enabling build with Kerberos v4 UAM module])
 726         fi
 727 )
 728 dnl --------------------- overwrite the config files . . . or not.
 729
 730 files="AppleVolumes.default AppleVolumes.system atalkd.conf netatalk.conf netatalk.pamd papd.conf afpd.conf"
 731
 732 AC_ARG_ENABLE(overwrite,
 733         [  --enable-overwrite      Overwrite configuration files
 734                                    default=PKGCONFDIR],
 735         [
 736         OVERWRITE="$files"
 737         AC_MSG_RESULT([Overwrite configuration files])
 738         ],
 739
 740         [
 741         for f in $files ; do
 742                 if test -f "${PKGCONFDIR}/$f" ;
 743                 then :;
 744                 else OVERWRITE="${OVERWRITE} $f";
 745                 fi
 746         done
 747         AC_MSG_RESULT([Don't overwrite existing configuration files])
 748         ]
 749 )
 750
 751 dnl --------------------- last minute substitutions
 752
 753 AC_SUBST(LIBS)
 754 AC_SUBST(AFPD_LIBS)
 755 AC_SUBST(PAPD_LIBS)
 756 AC_SUBST(CFLAGS)
 757 AC_SUBST(LDSHAREDFLAGS)
 758 AC_SUBST(PKGCONFDIR)
 759 AC_SUBST(OVERWRITE)
 760
 761 AM_CONDITIONAL(SOLARIS_MODULE, test x$solaris_module = xyes)
 762 AM_CONDITIONAL(COMPILE_TIMELORD, test x$compile_timelord = xyes)
 763 AM_CONDITIONAL(USE_DHX, test x$compile_dhx = xyes)
 764 AM_CONDITIONAL(USE_KERBEROS, test x$compile_kerberos = xyes)
 765 AM_CONDITIONAL(USE_PAM_SO, test x$use_pam_so = xyes)
 766 AM_CONDITIONAL(USE_PAM, test x$compile_pam = xyes)
 767 AM_CONDITIONAL(BUILD_PAM, test x$compile_pam = xyes)
 768 AM_CONDITIONAL(USE_PGP, test x$compile_pgp = xyes)
 769 AM_CONDITIONAL(USE_COBALT, test x$sysv_style = xcobalt)
 770 AM_CONDITIONAL(USE_REDHAT, test x$sysv_style = xredhat)
 771 AM_CONDITIONAL(USE_SUSE, test x$sysv_style = xsuse)
 772 AM_CONDITIONAL(USE_SHADOWPW, test x$shadowpw = xyes)
 773 AM_CONDITIONAL(USE_TRU64, test x$sysv_style = xtru64)
 774
 775 dnl --------------------- generate files
 776
 777 AC_OUTPUT([Makefile
 778         bin/Makefile
 779         bin/adv1tov2/Makefile
 780         bin/aecho/Makefile
 781         bin/afile/Makefile
 782         bin/afppasswd/Makefile
 783         bin/getzones/Makefile
 784         bin/megatron/Makefile
 785         bin/nbp/Makefile
 786         bin/pap/Makefile
 787         bin/psorder/Makefile
 788         config/Makefile
 789         contrib/Makefile
 790         contrib/macusers/Makefile
 791         contrib/nu/Makefile
 792         contrib/printing/Makefile
 793         contrib/shell_utils/Makefile
 794         contrib/timelord/Makefile
 795         distrib/Makefile
 796         distrib/config/Makefile
 797         distrib/config/netatalk-config
 798         distrib/initscripts/Makefile
 799         distrib/m4/Makefile
 800         doc/Makefile
 801         etc/Makefile
 802         etc/afpd/Makefile
 803         etc/afpd/nls/Makefile
 804         etc/atalkd/Makefile
 805         etc/uams/Makefile
 806         etc/uams/uams_krb4/Makefile
 807         etc/papd/Makefile
 808         etc/psf/Makefile
 809         include/Makefile
 810         include/atalk/Makefile
 811         libatalk/Makefile
 812         libatalk/adouble/Makefile
 813         libatalk/asp/Makefile
 814         libatalk/atp/Makefile
 815         libatalk/cnid/Makefile
 816         libatalk/compat/Makefile
 817         libatalk/dsi/Makefile
 818         libatalk/nbp/Makefile
 819         libatalk/netddp/Makefile
 820         libatalk/util/Makefile
 821         man/Makefile
 822         man/man1/Makefile
 823         man/man3/Makefile
 824         man/man4/Makefile
 825         man/man5/Makefile
 826         man/man8/Makefile
 827         sys/Makefile
 828         sys/generic/Makefile
 829         sys/generic/sys/Makefile
 830         sys/netatalk/Makefile
 831         sys/netbsd/Makefile
 832         sys/netbsd/netatalk/Makefile
 833         sys/solaris/Makefile
 834         sys/sunos/Makefile
 835         sys/ultrix/Makefile
 836         ],
 837         [chmod a+x distrib/config/netatalk-config contrib/shell_utils/apple_*]
 838 )
 839