configure.in

   1 dnl $Id: configure.in,v 1.110 2001-10-09 04:00:04 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 AC_MSG_CHECKING([whether PAM support should be enabled])
 343 AC_ARG_WITH(pam,
 344     [  --with-pam              Enable PAM support],
 345     [PAM_MSG="$withval"],
 346     [PAM_MSG="yes"]
 347 )
 348 AC_MSG_RESULT($PAM_MSG)
 349
 350 if test "x$PAM_MSG" = "xyes"; then
 351         if test "x$ac_cv_header_security_pam_appl_h" = "xyes" ; then
 352
 353                 AC_CHECK_LIB(pam, pam_set_item,
 354                                 [use_pam_so=yes; compile_pam=yes; AC_DEFINE(USE_PAM)],
 355                         [use_pam_so=no; compile_pam=no]
 356                 )
 357         fi
 358 else
 359         use_pam_so=no
 360         compile_pam=no
 361 fi
 362
 363 AC_MSG_CHECKING([whether shadow support should be enabled])
 364 AC_ARG_WITH(shadow,
 365         [  --with-shadow           enable shadow password support],
 366         [shadowpw="$withval"],
 367         [shadowpw=no]
 368 )
 369 if test "x$shadowpw" = "xyes"; then
 370         AC_DEFINE(SHADOWPW)
 371 fi
 372 AC_MSG_RESULT([$shadowpw])
 373
 374 AC_ARG_ENABLE(shell-check,
 375         [  --disable-shell-check   disable checking for a valid shell],
 376         if test "$enableval" = "no"; then
 377                 AC_DEFINE(DISABLE_SHELLCHECK, 1)
 378                 AC_MSG_RESULT([disabling valid shell check])
 379         fi
 380 )
 381
 382 AC_MSG_CHECKING([whether flock locks should be enabled])
 383 AC_ARG_WITH(flock-locks,
 384         [  --with-flock-locks      enable flock locks support],a
 385         [flock_locks="$withval"],
 386         [flock_locks="no"]
 387 )
 388 if test "x$flock_locks" = "xyes"; then
 389         AC_DEFINE(USE_FLOCK_LOCKS)
 390 fi
 391 AC_MSG_RESULT([$flock_locks])
 392
 393 AC_ARG_WITH(tcp-wrappers,
 394         [  --with-tcp-wrappers     enable TCP wrappers support],
 395         AC_CHECK_LIB(wrap, tcpd_warn,
 396                 AC_DEFINE(TCPWRAP)
 397                 AFPD_LIBS="$AFPD_LIBS -lwrap"
 398                 AC_MSG_RESULT([enabling TCP wrappers support])
 399         )
 400 )
 401
 402 AC_ARG_ENABLE(redhat,
 403         [  --enable-redhat         use redhat-style sysv configuration ],
 404         if test "$enableval" = "yes"; then
 405                 sysv_style=redhat
 406         fi
 407         AC_MSG_RESULT([enabling redhat-style sysv support])
 408 )
 409
 410 AC_ARG_ENABLE(suse,
 411         [  --enable-suse           use suse-style sysv configuration ],
 412         if test "$enableval" = "yes"; then
 413                 sysv_style=suse
 414         fi
 415         AC_MSG_RESULT([enabling suse-style sysv support])
 416 )
 417
 418 AC_ARG_ENABLE(cobalt,
 419         [  --enable-cobalt         use cobalt-style sysv configuration ],
 420         if test "$enableval" = "yes"; then
 421                 sysv_style=cobalt
 422         fi
 423         AC_MSG_RESULT([enabling cobalt-style sysv support])
 424 )
 425
 426 dnl ----- timelord compilation (disabled by default)
 427 AC_MSG_CHECKING([whether timelord should be compiled])
 428 compile_timelord=no
 429 AC_ARG_ENABLE(timelord,
 430         [  --enable-timelord       enable compilation of timelord server],
 431         [compile_timelord="$enableval"],
 432         [compile_timelord="no"]
 433 )
 434 AC_MSG_RESULT([$compile_timelord])
 435
 436 AC_ARG_WITH(uams-path,
 437         [  --with-uams-path=path   path to UAMs [default=PKGCONF/uams]],
 438         uams_path="$withval",
 439         uams_path="${PKGCONFDIR}/uams"
 440 )
 441
 442 dnl --------------------------------------------------------------------------
 443 dnl FHS stuff has to be done last because it overrides other defaults
 444 dnl --------------------------------------------------------------------------
 445
 446 AC_ARG_ENABLE(fhs,
 447         [  --enable-fhs            use Filesystem Hierarchy Standard (FHS) compatibility],
 448         if test "$enableval" = "yes"; then
 449                 uams_path="/usr/lib/netatalk"
 450                 sysconfdir="/etc"
 451                 PKGCONFDIR=${sysconfdir}/netatalk
 452                 use_pam_so=yes
 453                 dnl FIXME: NEED TO HAVE --mandir=/usr/share/man AT SOME POINT...
 454                 AC_DEFINE(FHS_COMPATIBILITY)
 455         fi
 456         AC_MSG_RESULT([enabling Filesystem Hierarchy Standard (FHS) compatibility])
 457 )
 458
 459 dnl --------------------------------------------------------------------------
 460 dnl post-FHS substitutions, etc
 461 dnl --------------------------------------------------------------------------
 462
 463 dnl ***** UAMS_PATH
 464 AC_DEFINE_UNQUOTED(UAMS_PATH, "${uams_path}",
 465         [path to UAMs [default=PKGCONF/uams]])
 466 UAMS_PATH="${uams_path}"
 467 AC_SUBST(UAMS_PATH)
 468
 469 dnl --------------------------------------------------------------------------
 470 dnl drop in includes for top level directory structures here...
 471 dnl --------------------------------------------------------------------------
 472 LDFLAGS="$LDFLAGS -L\$(top_srcdir)/libatalk/"
 473 CFLAGS="$CFLAGS -I\$(top_srcdir)/include -I\$(top_srcdir)/sys"
 474
 475 dnl --------------------------------------------------------------------------
 476 dnl specific configuration comes in here:
 477 dnl --------------------------------------------------------------------------
 478
 479 dnl ac_cv_target_os is now host_os, ac_cv_target_cpu is now host_cpu
 480
 481 dnl --------------------- determine operating system from "target"
 482 case "$host_os" in
 483         *aix*)                          this_os=aix ;;
 484         *freebsd*)                      this_os=freebsd ;;
 485         *hpux11*)                       this_os=hpux11 ;;
 486         *irix*)                         this_os=irix ;;
 487         *linux*)                        this_os=linux ;;
 488         *osx*)                          this_os=macosx ;;
 489         *netbsd*)                       this_os=netbsd ;;
 490         *openbsd*)                      this_os=openbsd ;;
 491         *osf*)                          this_os=tru64 ;;
 492         *solaris*)                      this_os=solaris ;;
 493 esac
 494
 495 case "$host_cpu" in
 496         i386|i486|i586|i686|k7)         this_cpu=x86 ;;
 497         alpha)                                          this_cpu=alpha ;;
 498         mips)                                           this_cpu=mips ;;
 499         powerpc|ppc)                            this_cpu=ppc ;;
 500 esac
 501
 502 dnl --------------------- operating system specific flags (port from sys/*)
 503
 504 dnl ----- AIX specific -----
 505 if test x"$this_os" = "xaix"; then
 506         AC_MSG_RESULT([ * AIX specific configuration])
 507         AC_DEFINE(NO_STRUCT_TM_GMTOFF)
 508
 509         dnl This is probably a lie; AIX 4.3 supports a 64-bit long
 510         dnl compilation environment.  It's enough to get things defined
 511         dnl right in endian.h provided that long long is supported, though.
 512         AC_DEFINE(HAVE_32BIT_LONGS)
 513 fi
 514
 515 dnl ----- FreeBSD specific -----
 516 if test x"$this_os" = "xfreebsd"; then
 517         AC_MSG_RESULT([ * FreeBSD specific configuration])
 518         AC_DEFINE(BSD4_4)
 519         AC_DEFINE(SENDFILE_FLAVOR_BSD)
 520
 521         dnl ----- Set -shared flag
 522         LDSHAREDFLAGS="-shared"
 523         AC_DEFINE(NO_CRYPT_H, 1)
 524 fi
 525
 526 dnl ----- HP-UX 11 specific -----
 527 if test x"$this_os" = "xhpux11"; then
 528         AC_MSG_RESULT([ * HP-UX 11 specific configuration])
 529
 530         AC_DEFINE(_ISOC9X_SOURCE)
 531         AC_DEFINE(NO_STRUCT_TM_GMTOFF)
 532 fi
 533
 534 dnl ----- IRIX specific -----
 535 if test x"$this_os" = "xirix"; then
 536         AC_MSG_RESULT([ * IRIX specific configuration])
 537
 538         AC_DEFINE(NO_STRUCT_TM_GMTOFF)
 539 fi
 540
 541 dnl ----- Linux specific -----
 542 if test x"$this_os" = "xlinux"; then
 543         AC_MSG_RESULT([ * Linux specific configuration])
 544
 545         dnl ----- Set -shared flag
 546         LDSHAREDFLAGS="-shared"
 547
 548         dnl ----- check if we need the quotactl wrapper
 549         AC_CHECK_HEADERS(sys/quota.h linux/quota.h)
 550         AC_CHECK_FUNC(quotactl,,
 551                 AC_DEFINE(NEED_QUOTACTL_WRAPPER)
 552                 AC_MSG_RESULT([enabling quotactl wrapper])
 553         )
 554
 555         dnl ----- as far as I can tell, dbtob always does the wrong thing
 556         dnl ----- on every single version of linux I've ever played with.
 557         dnl ----- see etc/afpd/quota.c
 558         AC_DEFINE(HAVE_BROKEN_DBTOB)
 559
 560         dnl --- added by Yoshinobu Ishizaki (2001.03.13) ---
 561         dnl ----- check if version is newer than 2.2.x
 562         changequote(<<,>>)
 563         majorvers="`uname -r | sed 's/\([0-9]\)..*/\1/'`"
 564         minorvers="`uname -r | sed 's/[0-9]\.\([0-9]\)\..*/\1/'`"
 565         if [ $majorvers -ge 2 ]; then
 566                 if [ $minorvers -ge 2 ]; then
 567                         changequote([,])
 568                         AC_MSG_RESULT([ * found Linux 2.2.x or higher])
 569                         AC_DEFINE(SENDFILE_FLAVOR_LINUX)
 570                 else
 571                         AC_MSG_RESULT([ * found Linux 2.0.x ])
 572                 fi
 573         fi
 574
 575         dnl ----- Linux/alpha specific -----
 576         if test x"$this_cpu" = "xalpha"; then
 577                 AC_MSG_RESULT([enabling gcc memcpy bug workaround])
 578                 AC_DEFINE(HAVE_GCC_MEMCPY_BUG)
 579         fi
 580         need_dash_r=no
 581 fi
 582
 583 dnl ----- Mac OSX specific -----
 584 if test x"$this_os" = "xmacosx"; then
 585         AC_MSG_RESULT([ * Mac OSX specific configuration])
 586         AC_DEFINE(BSD4_4)
 587         AC_DEFINE(HAVE_BROKEN_CPP)
 588         AC_DEFINE(HAVE_2ARG_DBTOB)
 589         dnl AC_DEFINE(NO_DLFCN_H)
 590         AC_DEFINE(MACOSX_SERVER)
 591
 592         dnl ----- Set -shared flag
 593         LDSHAREDFLAGS="-shared"
 594 fi
 595
 596 dnl ----- NetBSD specific -----
 597 if test x"$this_os" = "xnetbsd"; then
 598         AC_MSG_RESULT([ * NetBSD specific configuration])
 599         AC_DEFINE(BSD4_4)
 600         AC_DEFINE(DLSYM_PREPEND_UNDERSCORE)
 601         CFLAGS="-I\$(top_srcdir)/sys/netbsd -I/usr/include/kerberosIV $CFLAGS"
 602         need_dash_r=yes
 603
 604         dnl ----- Set -shared flag
 605         LDSHAREDFLAGS="-shared"
 606
 607         dnl ----- NetBSD does not have crypt.h, uses unistd.h -----
 608         AC_DEFINE(UAM_DHX, 1)
 609         AC_DEFINE(UAM_RNDNUM, 1)
 610         compile_dhx=yes
 611         compile_ssl=yes
 612         AC_DEFINE(NO_CRYPT_H, 1)
 613 fi
 614
 615 dnl ----- OpenBSD specific -----
 616 if test x"$this_os" = "xopenbsd"; then
 617         AC_MSG_RESULT([ * OpenBSD specific configuration])
 618         AC_DEFINE(BSD4_4)
 619         AC_DEFINE(DLSYM_PREPEND_UNDERSCORE)
 620
 621         dnl ----- Set -shared flag
 622         LDSHAREDFLAGS="-Bforcearchive -shared"
 623
 624         dnl ----- OpenBSD does not have crypt.h, uses unistd.h -----
 625         AC_DEFINE(UAM_DHX, 1)
 626         AC_DEFINE(UAM_RNDNUM, 1)
 627         compile_dhx=yes
 628         compile_ssl=yes
 629         AC_DEFINE(NO_CRYPT_H, 1)
 630 fi
 631
 632 dnl ----- Solaris specific -----
 633 if test x"$this_os" = "xsolaris"; then
 634         AC_MSG_RESULT([ * Solaris specific configuration])
 635         AC_DEFINE(__svr4__)
 636         AC_DEFINE(_ISOC9X_SOURCE)
 637         AC_DEFINE(NO_STRUCT_TM_GMTOFF)
 638         AC_DEFINE(SOLARIS)
 639         CFLAGS="-I\$(top_srcdir)/sys/generic $CFLAGS"
 640         need_dash_r=yes
 641
 642         dnl ----- Set -shared flag
 643         LDSHAREDFLAGS="-G"
 644
 645         AC_MSG_RESULT([enabling Solaris kernel module build])
 646         solaris_module=yes
 647 fi
 648
 649 dnl ----- Tru64 specific -----
 650 if test x"$this_os" = "xtru64"; then
 651         AC_MSG_RESULT([ * Tru64 specific configuration])
 652         AC_DEFINE(NO_DDP)
 653         AC_DEFINE(HAVE_64BIT_LONGS)
 654         dnl AC_DEFINE(USE_MOUNT_H)
 655         AC_DEFINE(USE_OLD_RQUOTA)
 656         dnl AC_DEFINE(USE_UFS_QUOTA_H)
 657         AC_DEFINE(TRU64)
 658         AC_CHECK_LIB(security,set_auth_parameters)
 659         CFLAGS="-I\$(top_srcdir)/sys/tru64 $CFLAGS"
 660         LDSHAREDFLAGS="-shared -expect_unresolved \*"
 661         need_dash_r=no
 662         sysv_style=tru64
 663
 664         dnl ----- Set -shared flag
 665         LDSHAREDFLAGS="-shared"
 666 fi
 667
 668 dnl -- look for openssl
 669 tryssl=yes
 670 AC_ARG_WITH(ssl-dir,
 671         [  --with-ssl-dir=PATH     specify path to openssl installation (must contain
 672                           lib and include dirs) ],
 673         [
 674                 if test "x$withval" != "xno"; then
 675                         tryssldir=$withval
 676                 else
 677                         tryssl=no
 678                 fi
 679         ]
 680 )
 681
 682 if test "$tryssl" = "yes"; then
 683         for ssldir in "" $tryssldir /usr /usr/local/openssl /usr/lib/openssl/ /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl /usr/local/ssl ; do
 684                 if test -f "$ssldir/include/openssl/cast.h" ; then
 685                         LDFLAGS="$LDFLAGS -L$ssldir/lib -L$ssldir"
 686                         CFLAGS="$CFLAGS -I$ssldir/include -I$ssldir/include/openssl"
 687                         if test "$need_dash_r" = "yes"; then
 688                                 LIBS="$LIBS -R$ssldir/lib -R$ssldir"
 689                         fi
 690
 691                         dnl Check for the crypto library:
 692                         AC_CHECK_LIB(crypto, main)
 693                         dnl LIBS="$LIBS -lcrypto"
 694                         dnl Check for "DES" library (for SSLeay, not openssl):
 695                         AC_CHECK_LIB(des, main)
 696
 697                         AC_DEFINE(OPENSSL_DHX,  1)
 698                         AC_DEFINE(UAM_DHX,      1)
 699                         AC_DEFINE(UAM_RNDNUM,   1)
 700                         compile_dhx=yes
 701                         compile_ssl=yes
 702                         AC_MSG_RESULT([Found ssl and enabling RANDNUM and DHX support "$ssldir"])
 703                         break
 704                 fi
 705         done
 706 fi
 707
 708 dnl --------------------- check for building PGP UAM module
 709
 710 AC_ARG_ENABLE(pgp-uam,
 711         [  --enable-pgp-uam        enable build of PGP UAM module],
 712         if test "$enableval" = "yes"; then
 713                 if test "$compile_ssl" = "yes"; then
 714                         AC_DEFINE(UAM_PGP, 1)
 715                         compile_pgp=yes
 716                         AC_MSG_RESULT([enabling build with PGP UAM module])
 717                 fi
 718         fi
 719 )
 720
 721 dnl --------------------- check for building Kerberos v4 UAM module
 722
 723 AC_ARG_ENABLE(krb4-uam,
 724         [  --enable-krb4-uam      enable build of Kerberos v4 UAM module],
 725         if test "$enableval" = "yes"; then
 726                 AC_DEFINE(UAM_KRB4, 1)
 727                 compile_kerberos=yes
 728                 AC_MSG_RESULT([enabling build with Kerberos v4 UAM module])
 729         fi
 730 )
 731 dnl --------------------- overwrite the config files . . . or not.
 732
 733 AC_MSG_CHECKING([whether configuration files should be overwritten])
 734 AC_ARG_ENABLE(overwrite,
 735         [  --enable-overwrite      Overwrite configuration files
 736                                    default=PKGCONFDIR],
 737         [OVERWRITE_CONFIG="${enable_overwrite}"],
 738         [OVERWRITE_CONFIG="no"]
 739 )
 740 AC_MSG_RESULT([$OVERWRITE_CONFIG])
 741
 742 dnl --------------------- last minute substitutions
 743
 744 AC_SUBST(LIBS)
 745 AC_SUBST(AFPD_LIBS)
 746 AC_SUBST(PAPD_LIBS)
 747 AC_SUBST(CFLAGS)
 748 AC_SUBST(LDSHAREDFLAGS)
 749 AC_SUBST(PKGCONFDIR)
 750 AC_SUBST(OVERWRITE_CONFIG)
 751
 752 AM_CONDITIONAL(SOLARIS_MODULE, test x$solaris_module = xyes)
 753 AM_CONDITIONAL(COMPILE_TIMELORD, test x$compile_timelord = xyes)
 754 AM_CONDITIONAL(USE_DHX, test x$compile_dhx = xyes)
 755 AM_CONDITIONAL(USE_KERBEROS, test x$compile_kerberos = xyes)
 756 AM_CONDITIONAL(USE_PAM_SO, test x$use_pam_so = xyes)
 757 AM_CONDITIONAL(USE_PAM, test x$compile_pam = xyes)
 758 AM_CONDITIONAL(BUILD_PAM, test x$compile_pam = xyes)
 759 AM_CONDITIONAL(USE_PGP, test x$compile_pgp = xyes)
 760 AM_CONDITIONAL(USE_COBALT, test x$sysv_style = xcobalt)
 761 AM_CONDITIONAL(USE_REDHAT, test x$sysv_style = xredhat)
 762 AM_CONDITIONAL(USE_SUSE, test x$sysv_style = xsuse)
 763 AM_CONDITIONAL(USE_SHADOWPW, test x$shadowpw = xyes)
 764 AM_CONDITIONAL(USE_TRU64, test x$sysv_style = xtru64)
 765
 766 dnl --------------------- generate files
 767
 768 AC_OUTPUT([Makefile
 769         bin/Makefile
 770         bin/adv1tov2/Makefile
 771         bin/aecho/Makefile
 772         bin/afile/Makefile
 773         bin/afppasswd/Makefile
 774         bin/getzones/Makefile
 775         bin/megatron/Makefile
 776         bin/nbp/Makefile
 777         bin/pap/Makefile
 778         bin/psorder/Makefile
 779         config/Makefile
 780         contrib/Makefile
 781         contrib/macusers/Makefile
 782         contrib/nu/Makefile
 783         contrib/printing/Makefile
 784         contrib/shell_utils/Makefile
 785         contrib/timelord/Makefile
 786         distrib/Makefile
 787         distrib/config/Makefile
 788         distrib/config/netatalk-config
 789         distrib/initscripts/Makefile
 790         distrib/m4/Makefile
 791         doc/Makefile
 792         etc/Makefile
 793         etc/afpd/Makefile
 794         etc/afpd/nls/Makefile
 795         etc/atalkd/Makefile
 796         etc/uams/Makefile
 797         etc/uams/uams_krb4/Makefile
 798         etc/papd/Makefile
 799         etc/psf/Makefile
 800         include/Makefile
 801         include/atalk/Makefile
 802         libatalk/Makefile
 803         libatalk/adouble/Makefile
 804         libatalk/asp/Makefile
 805         libatalk/atp/Makefile
 806         libatalk/cnid/Makefile
 807         libatalk/compat/Makefile
 808         libatalk/dsi/Makefile
 809         libatalk/nbp/Makefile
 810         libatalk/netddp/Makefile
 811         libatalk/util/Makefile
 812         man/Makefile
 813         man/man1/Makefile
 814         man/man3/Makefile
 815         man/man4/Makefile
 816         man/man5/Makefile
 817         man/man8/Makefile
 818         sys/Makefile
 819         sys/generic/Makefile
 820         sys/generic/sys/Makefile
 821         sys/netatalk/Makefile
 822         sys/netbsd/Makefile
 823         sys/netbsd/netatalk/Makefile
 824         sys/solaris/Makefile
 825         sys/sunos/Makefile
 826         sys/ultrix/Makefile
 827         ],
 828         [chmod a+x distrib/config/netatalk-config contrib/shell_utils/apple_*]
 829 )
 830