configure.ac

   1 dnl configure.in for netatalk
   2
   3 AC_INIT(etc/afpd/main.c)
   4
   5 NETATALK_VERSION=`cat $srcdir/VERSION`
   6 AC_SUBST(NETATALK_VERSION)
   7
   8 AC_CANONICAL_SYSTEM
   9 AM_INIT_AUTOMAKE(netatalk, ${NETATALK_VERSION})
  10 AM_CONFIG_HEADER(config.h)
  11 AM_MAINTAINER_MODE([enable])
  12
  13 dnl Checks for programs.
  14 AC_PROG_AWK
  15 AC_PROG_CC
  16 AC_PROG_CC_C99
  17 AC_PROG_INSTALL
  18 AC_PROG_LN_S
  19 AC_PROG_MAKE_SET
  20 AC_LIBTOOL_DLOPEN
  21 AC_PROG_LIBTOOL
  22 AC_PROG_PERL
  23 AC_PROG_GREP
  24 AC_PROG_PS
  25
  26 AM_PROG_CC_C_O
  27
  28 dnl Checks for header files.
  29 AC_HEADER_DIRENT
  30 AC_HEADER_STDC
  31 AC_HEADER_SYS_WAIT
  32 AC_CHECK_HEADERS(fcntl.h limits.h stdint.h strings.h time.h sys/param.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 statfs.h sys/types.h dlfcn.h errno.h sys/errno.h sys/uio.h langinfo.h locale.h sys/filio.h)
  33 AC_CHECK_HEADER(sys/cdefs.h,,
  34         AC_MSG_RESULT([enabling generic cdefs.h from tree])
  35         CFLAGS="-I\$(top_srcdir)/sys/generic $CFLAGS"
  36 )
  37 AC_CHECK_HEADERS([sys/mount.h], , ,
  38 [#ifdef HAVE_SYS_PARAM_H
  39 #include <sys/param.h>
  40 #endif
  41 ])
  42
  43 dnl Checks for typedefs, structures, and compiler characteristics.
  44 AC_C_CONST
  45 AC_TYPE_UID_T
  46 AC_C_INLINE
  47 AC_TYPE_MODE_T
  48 AC_TYPE_OFF_T
  49 AC_TYPE_PID_T
  50 AC_TYPE_SIZE_T
  51 AC_STRUCT_ST_RDEV
  52 AC_HEADER_TIME
  53 AC_STRUCT_TM
  54
  55 dnl --------------------------------------------------------------------------
  56 dnl check if dlsym needs to add an underscore, uses libtool macros
  57 dnl --------------------------------------------------------------------------
  58 AC_LTDL_DLLIB
  59 AC_CHECK_FUNCS(dlopen dlsym dlclose)
  60 AC_LTDL_DLSYM_USCORE
  61 if test x"$libltdl_cv_need_uscore" = xyes; then
  62     AC_DEFINE(DLSYM_PREPEND_UNDERSCORE, 1, [BSD compatibility macro])
  63 fi
  64
  65 dnl Checks for library functions.
  66 AC_TYPE_GETGROUPS
  67 AC_PROG_GCC_TRADITIONAL
  68 AC_FUNC_MEMCMP
  69 AC_HEADER_MAJOR
  70 AC_FUNC_MMAP
  71 AC_TYPE_SIGNAL
  72 AC_FUNC_UTIME_NULL
  73 AC_FUNC_WAIT3
  74 AC_CHECK_FUNCS(getcwd gethostname gettimeofday getusershell mkdir rmdir select socket strdup strcasestr strstr strtoul strchr memcpy)
  75 AC_CHECK_FUNCS(backtrace_symbols setlocale nl_langinfo strlcpy strlcat setlinebuf dirfd pselect access pread pwrite)
  76 AC_CHECK_FUNCS(waitpid getcwd strdup strndup strnlen strtoul strerror chown fchown chmod fchmod chroot link mknod mknod64)
  77 ac_neta_haveatfuncs=yes
  78 AC_CHECK_FUNCS(openat renameat fstatat unlinkat, , ac_neta_haveatfuncs=no)
  79 if test x"$ac_neta_haveatfuncs" = x"yes" ; then
  80    AC_DEFINE([_ATFILE_SOURCE], 1, AT file source)
  81    AC_DEFINE([HAVE_ATFUNCS], 1, whether at funcs are available)
  82 fi
  83
  84 AC_CHECK_MEMBERS(struct tm.tm_gmtoff,,, [#include <time.h>])
  85
  86 AC_CHECK_FUNC(gethostbyname,,[AC_CHECK_LIB(nsl,gethostbyname)])
  87 AC_CHECK_FUNC(connect,,[AC_CHECK_LIB(socket,connect)])
  88 dnl search for necessary libs for libpthread stuff
  89 AC_SEARCH_LIBS(pthread_sigmask, pthread,,
  90                [AC_MSG_ERROR([cannot find pthread_sigmask in libc or libpthread])])
  91 if test x"$ac_cv_search_pthread_sigmask" != x"none required" ; then
  92    PTHREAD_LIBS=$ac_cv_search_pthread_sigmask
  93 fi
  94 AC_SUBST(PTHREAD_LIBS)
  95 AC_CACHE_SAVE
  96
  97 dnl Checks for (v)snprintf
  98 NETATALK_SNPRINTF_CHECK
  99
 100 dnl --------------------------------------------------------------------------
 101 dnl 64bit platform check
 102 dnl --------------------------------------------------------------------------
 103
 104 AC_MSG_CHECKING([whether to check for 64bit libraries])
 105 # Test if the compiler is in 64bit mode
 106 echo 'int i;' > conftest.$ac_ext
 107 atalk_cv_cc_64bit_output=no
 108 if AC_TRY_EVAL(ac_compile); then
 109     case `/usr/bin/file conftest.$ac_objext` in
 110     *"ELF 64"*)
 111       atalk_cv_cc_64bit_output=yes
 112       ;;
 113     esac
 114 fi
 115 rm -rf conftest*
 116
 117 case $host_cpu:$atalk_cv_cc_64bit_output in
 118 powerpc64:yes | s390x:yes | sparc*:yes | x86_64:yes | i386:yes)
 119     case $target_os in
 120     solaris2*)
 121         AC_MSG_RESULT([yes])
 122         atalk_libname="lib/64"
 123         ;;
 124     *bsd* | dragonfly*)
 125         AC_MSG_RESULT([no])
 126         atalk_libname="lib"
 127         ;;
 128     *)
 129         AC_MSG_RESULT([yes])
 130         atalk_libname="lib64"
 131         ;;
 132     esac
 133     ;;
 134 *:*)
 135     AC_MSG_RESULT([no])
 136     atalk_libname="lib"
 137     ;;
 138 esac
 139
 140 dnl --------------------------------------------------------------------------
 141 dnl specific configuration comes in here:
 142 dnl --------------------------------------------------------------------------
 143
 144
 145 netatalk_cv_admin_group=yes
 146 AC_MSG_CHECKING([for administrative group support])
 147 AC_ARG_ENABLE(admin-group,
 148         [  --disable-admin-group   disable admin group],[
 149         if test x"$enableval" = x"no"; then
 150                 AC_DEFINE(ADMIN_GRP, 0, [Define if the admin group should be enabled])
 151                 netatalk_cv_admin_group=no
 152                 AC_MSG_RESULT([no])
 153         else
 154                 AC_DEFINE(ADMIN_GRP, 1, [Define if the admin group should be enabled])
 155                 AC_MSG_RESULT([yes])
 156         fi],[
 157                 AC_DEFINE(ADMIN_GRP, 1, [Define if the admin group should be enabled])
 158                 AC_MSG_RESULT([yes])
 159         ]
 160 )
 161
 162 NETATALK_AFS_CHECK
 163
 164 NETATALK_CONFIG_DIRS
 165
 166 netatalk_cv_with_cracklib=no
 167 AC_ARG_WITH(cracklib,
 168         [  --with-cracklib=DICT    enable/set location of cracklib dictionary],[
 169         if test "x$withval" != "xno" ; then
 170                 cracklib="$withval"
 171                 AC_CHECK_LIB(crack, main, [
 172                         AC_DEFINE(USE_CRACKLIB, 1, [Define if cracklib should be used])
 173                         LIBS="$LIBS -lcrack"
 174                         if test "$cracklib" = "yes"; then
 175                                 cracklib="/usr/$atalk_libname/cracklib_dict"
 176                         fi
 177                         AC_DEFINE_UNQUOTED(_PATH_CRACKLIB, "$cracklib",
 178                                 [path to cracklib dictionary])
 179                         AC_MSG_RESULT([setting cracklib dictionary to $cracklib])
 180                         netatalk_cv_with_cracklib=yes
 181                         ],[
 182                         AC_MSG_ERROR([cracklib not found!])
 183                         ]
 184                 )
 185         fi
 186         ]
 187 )
 188 AC_MSG_CHECKING([for cracklib support])
 189 AC_MSG_RESULT([$netatalk_cv_with_cracklib])
 190
 191 netatalk_cv_ddp_enabled=no
 192 AC_MSG_CHECKING([whether to enable DDP])
 193 AC_ARG_ENABLE(ddp,
 194         [  --enable-ddp            enable DDP (AppleTalk)],[
 195         if test "$enableval" = "yes"; then
 196                 AC_MSG_RESULT([yes])
 197                 netatalk_cv_ddp_enabled=yes
 198         else
 199                 AC_MSG_RESULT([yes])
 200                 AC_DEFINE(NO_DDP, 1, [Define if DDP should be disabled])
 201         fi
 202         ],[
 203                 AC_MSG_RESULT([no])
 204                 AC_DEFINE(NO_DDP, 1, [Define if DDP should be disabled])
 205         ]
 206 )
 207
 208 AC_MSG_CHECKING([whether to enable debug code])
 209 AC_ARG_ENABLE(debug1,
 210         [  --enable-debug1         enable debug code],[
 211         if test "$enableval" != "no"; then
 212                 if test "$enableval" = "yes"; then
 213                         AC_DEFINE(DEBUG1, 1, [Define if debugging information should be included])
 214                 else
 215                         AC_DEFINE_UNQUOTED(DEBUG1, $enableval, [Define if debugging information should be included])
 216                 fi
 217                 AC_MSG_RESULT([yes])
 218         else
 219                 AC_MSG_RESULT([no])
 220         fi
 221         ],[
 222                 AC_MSG_RESULT([no])
 223         ]
 224 )
 225
 226 AC_MSG_CHECKING([whether to enable verbose debug code])
 227 AC_ARG_ENABLE(debug,
 228         [  --enable-debug          enable verbose debug code],[
 229         if test "$enableval" != "no"; then
 230                 if test "$enableval" = "yes"; then
 231                         AC_DEFINE(DEBUG, 1, [Define if verbose debugging information should be included])
 232                 else
 233                         AC_DEFINE_UNQUOTED(DEBUG, $enableval, [Define if verbose debugging information should be included])
 234                 fi
 235                 AC_MSG_RESULT([yes])
 236         else
 237                 AC_MSG_RESULT([no])
 238         AC_DEFINE(NDEBUG, 1, [Disable assertions])
 239         fi
 240         ],[
 241                 AC_MSG_RESULT([no])
 242         AC_DEFINE(NDEBUG, 1, [Disable assertions])
 243         ]
 244 )
 245
 246 AC_MSG_CHECKING([whether to enable debugging with debuggers])
 247 AC_ARG_ENABLE(debugging,
 248         [  --enable-debugging      disable SIGALRM timers and DSI tickles (eg for debugging with gdb/dbx/...)],[
 249         if test "$enableval" != "no"; then
 250                 if test "$enableval" = "yes"; then
 251                         AC_DEFINE(DEBUGGING, 1, [Define if you want to disable SIGALRM timers and DSI tickles])
 252                 else
 253                         AC_DEFINE_UNQUOTED(DEBUGGING, $enableval, [Define if you want to disable SIGALRM timers and DSI tickles])
 254                 fi
 255                 AC_MSG_RESULT([yes])
 256         else
 257                 AC_MSG_RESULT([no])
 258         fi
 259         ],[
 260                 AC_MSG_RESULT([no])
 261         ]
 262 )
 263
 264 AC_SYS_LARGEFILE([], AC_MSG_ERROR([AFP 3.x support requires Large File Support.]))
 265 AC_CHECK_ICONV
 266
 267 dnl ----------- A NOTE ABOUT DROPKLUDGE
 268 dnl The trouble with this fix is that if you know what the file is called, it
 269 dnl can be read from the Unix side.  That's okay for most academic institutions
 270 dnl since the students don't have telnet access to the Mac servers.  There is
 271 dnl currently no one working on further development/fixes of DROPKLUDGE.
 272 dnl -----------
 273
 274 netatalk_cv_dropkludge=no
 275 AC_MSG_CHECKING([whether to enable experimental dropbox support])
 276 AC_ARG_ENABLE(dropkludge,
 277         [  --enable-dropkludge     enable the experimental dropbox fix (INSECURE!) ],[
 278         if test "$enableval" = "yes"; then
 279                 AC_DEFINE(DROPKLUDGE, 1, [Define if you want to use the experimental dropkludge support])
 280                 AC_MSG_RESULT([yes])
 281                 netatalk_cv_dropkludge=yes
 282         else
 283                 AC_MSG_RESULT([no])
 284         fi
 285         ],[
 286                 AC_MSG_RESULT([no])
 287         ]
 288 )
 289
 290 netatalk_cv_force_uidgid=no
 291 AC_MSG_CHECKING([whether to enable forcing of uid/gid per volume])
 292 AC_ARG_ENABLE(force-uidgid,
 293         [  --enable-force-uidgid   allow forcing of uid/gid per volume (BROKEN) ],[
 294         if test "$enableval" = "yes"; then
 295                 AC_DEFINE(FORCE_UIDGID, 1, [Define if you want forcing of uid/gid per volume])
 296                 AC_MSG_RESULT([enabling forcing of uid/gid per volume])
 297                 AC_MSG_RESULT([yes])
 298                 netatalk_cv_force_uidgid=yes
 299         else
 300                 AC_MSG_RESULT([no])
 301         fi
 302         ],[
 303                 AC_MSG_RESULT([no])
 304         ]
 305 )
 306
 307 dnl Check for CNID database backends
 308 bdb_required=no
 309 AC_NETATALK_CNID([bdb_required=yes],[bdb_required=no])
 310
 311 dnl Check for quota support
 312 AC_CHECK_QUOTA
 313
 314 dnl Check for optional server location protocol support (used by MacOS X)
 315 NETATALK_SRVLOC
 316
 317 dnl Check for optional Zeroconf support
 318 NETATALK_ZEROCONF
 319
 320 dnl Check for PAM libs
 321 netatalk_cv_use_pam=no
 322 AC_PATH_PAM([
 323         use_pam_so=yes
 324         compile_pam=yes
 325         netatalk_cv_use_pam=yes
 326         AC_DEFINE(USE_PAM, 1, [Define to enable PAM support])
 327 ])
 328
 329 netatalk_cv_use_shadowpw=no
 330 AC_ARG_WITH(shadow,
 331         [  --with-shadow           enable shadow password support [[auto]]],
 332         [netatalk_cv_use_shadowpw="$withval"],
 333         [netatalk_cv_use_shadowpw=auto]
 334 )
 335
 336 if test "x$netatalk_cv_use_shadowpw" != "xno"; then
 337     AC_CHECK_HEADER([shadow.h])
 338     if test x"$ac_cv_header_shadow_h" = x"yes"; then
 339         netatalk_cv_use_shadowpw=yes
 340         AC_DEFINE(SHADOWPW, 1, [Define if shadow passwords should be used])
 341     else
 342       if test "x$shadowpw" = "xyes"; then
 343         AC_MSG_ERROR([shadow support not available])
 344       else
 345         netatalk_cv_use_shadowpw=no
 346       fi
 347     fi
 348 fi
 349
 350 AC_MSG_CHECKING([whether shadow support should be enabled])
 351 if test "x$netatalk_cv_use_shadowpw" = "xyes"; then
 352         AC_MSG_RESULT([yes])
 353 else
 354         AC_MSG_RESULT([no])
 355 fi
 356
 357
 358
 359 netatalk_cv_use_shellcheck=yes
 360 AC_MSG_CHECKING([whether checking for a valid shell should be enabled])
 361 AC_ARG_ENABLE(shell-check,
 362         [  --disable-shell-check   disable checking for a valid shell],[
 363         if test "$enableval" = "no"; then
 364                 AC_DEFINE(DISABLE_SHELLCHECK, 1, [Define if shell check should be disabled])
 365                 AC_MSG_RESULT([no])
 366                 netatalk_cv_use_shellcheck=no
 367         else
 368                 AC_MSG_RESULT([yes])
 369         fi
 370         ],[
 371                 AC_MSG_RESULT([yes])
 372         ]
 373 )
 374
 375 NETATALK_TCP_WRAPPERS
 376
 377 AC_MSG_CHECKING([whether system (fcntl) locking should be disabled])
 378 AC_ARG_ENABLE(locking,
 379         [  --disable-locking       disable system locking],[
 380                 if test "$enableval" = "no"; then
 381                         AC_DEFINE(DISABLE_LOCKING, 1, [Define if system (fcntl) locking should be disabled])
 382                         AC_MSG_RESULT([yes])
 383                 else
 384                         AC_MSG_RESULT([no])
 385                 fi
 386
 387         ],[
 388                 AC_MSG_RESULT([no])
 389         ]
 390
 391 )
 392
 393 AC_ARG_ENABLE(redhat,
 394         [  --enable-redhat         obsoleted ],[
 395         echo "ERROR: --enable-redhat is obsoleted. Use --enable-redhat-sysv or --enable-redhat-systemd."
 396         echo "exit 1"
 397         exit 1
 398         ]
 399 )
 400
 401 AC_ARG_ENABLE(redhat-sysv,
 402         [  --enable-redhat-sysv    use redhat-style sysv (upstart) configuration ],[
 403         if test "$enableval" = "yes"; then
 404                 sysv_style=redhat-sysv
 405         fi
 406         AC_MSG_RESULT([enabling redhat-style sysv support])
 407         ]
 408 )
 409
 410 AC_ARG_ENABLE(redhat-systemd,
 411         [  --enable-redhat-systemd use redhat-style systemd (>=Fedora15) configuration ],[
 412         if test "$enableval" = "yes"; then
 413                 sysv_style=redhat-systemd
 414         fi
 415         AC_MSG_RESULT([enabling redhat-style systemd support])
 416         ]
 417 )
 418
 419 AC_ARG_ENABLE(suse,
 420         [  --enable-suse           use suse-style sysv configuration ],[
 421         if test "$enableval" = "yes"; then
 422                 sysv_style=suse
 423         fi
 424         AC_MSG_RESULT([enabling suse-style sysv support])
 425         ]
 426 )
 427
 428 AC_ARG_ENABLE(gentoo,
 429         [  --enable-gentoo         use gentoo-style sysv configuration ],[
 430         if test "$enableval" = "yes"; then
 431                 sysv_style=gentoo
 432         fi
 433         AC_MSG_RESULT([enabling gentoo-style sysv support])
 434         ]
 435 )
 436
 437 AC_ARG_ENABLE(netbsd,
 438         [  --enable-netbsd         use NetBSD-style rc.d configuration ],
 439         if test "x$enableval" = "xyes"; then
 440                 sysv_style=netbsd
 441         fi
 442         AC_MSG_RESULT([enabling NetBSD-style rc.d support])
 443 )
 444
 445 AC_ARG_ENABLE(debian,
 446         [  --enable-debian         use debian-style sysv configuration ],[
 447         if test "$enableval" = "yes"; then
 448                 sysv_style=debian
 449         fi
 450         AC_MSG_RESULT([enabling debian-style sysv support])
 451         ]
 452 )
 453
 454 dnl ----- timelord compilation (disabled by default)
 455 AC_MSG_CHECKING([whether timelord should be compiled])
 456 compile_timelord=no
 457 AC_ARG_ENABLE(timelord,
 458         [  --enable-timelord       enable compilation of timelord server],
 459         [compile_timelord="$enableval"],
 460         [compile_timelord="no"]
 461 )
 462 AC_MSG_RESULT([$compile_timelord])
 463
 464 dnl ----- a2boot compilation (disabled by default)
 465 AC_MSG_CHECKING([whether a2boot should be compiled])
 466 compile_a2boot=no
 467 AC_ARG_ENABLE(a2boot,
 468         [  --enable-a2boot         enable compilation of Apple2 boot server],
 469         [compile_a2boot="$enableval"],
 470         [compile_a2boot="no"]
 471 )
 472 AC_MSG_RESULT([$compile_a2boot])
 473
 474 AC_ARG_WITH(uams-path,
 475         [  --with-uams-path=PATH   path to UAMs [[PKGCONF/uams]]],[
 476                 uams_path="$withval"
 477         ],[
 478                 uams_path="${PKGCONFDIR}/uams"
 479         ]
 480 )
 481
 482 NETATALK_AC_CUPS
 483
 484 dnl check if we can use attribute unused (gcc only) from ethereal
 485 AC_MSG_CHECKING(to see if we can add '__attribute__((unused))' to CFLAGS)
 486 if test x$GCC != x ; then
 487   CFLAGS="-D_U_=\"__attribute__((unused))\" $CFLAGS"
 488   AC_MSG_RESULT(yes)
 489 else
 490   CFLAGS="-D_U_=\"\" $CFLAGS"
 491   AC_MSG_RESULT(no)
 492 fi
 493
 494 dnl --------------------------------------------------------------------------
 495 dnl FHS stuff has to be done last because it overrides other defaults
 496 dnl --------------------------------------------------------------------------
 497
 498 AC_MSG_CHECKING([whether to use Filesystem Hierarchy Standard (FHS) compatibility])
 499 AC_ARG_ENABLE(fhs,
 500         [  --enable-fhs            use Filesystem Hierarchy Standard (FHS) compatibility],[
 501         if test "$enableval" = "yes"; then
 502                 uams_path="${libdir}/netatalk"
 503                 sysconfdir="/etc"
 504                 PKGCONFDIR=${sysconfdir}/netatalk
 505                 SERVERTEXT="${PKGCONFDIR}/msg"
 506                 use_pam_so=yes
 507                 mandir="/usr/share/man"
 508                 AC_DEFINE(FHS_COMPATIBILITY, 1, [Define if you want compatibily with the FHS])
 509                 AC_MSG_RESULT([yes])
 510         else
 511                 AC_MSG_RESULT([no])
 512         fi
 513         ],[
 514                 AC_MSG_RESULT([no])
 515         ]
 516 )
 517
 518 dnl --------------------------------------------------------------------------
 519 dnl post-FHS substitutions, etc
 520 dnl --------------------------------------------------------------------------
 521
 522 dnl ***** UAMS_PATH
 523 dnl AC_DEFINE_UNQUOTED(UAMS_PATH, "${uams_path}",
 524 dnl     [path to UAMs [default=PKGCONF/uams]])
 525 UAMS_PATH="${uams_path}"
 526 AC_SUBST(UAMS_PATH)
 527
 528 dnl --------------------------------------------------------------------------
 529 dnl drop in includes for top level directory structures here...
 530 dnl --------------------------------------------------------------------------
 531
 532 dnl Note: $(top_srcdir)/include should be added before all other includes
 533 dnl       so that includes from that directory a preferred to includes from
 534 dnl       /usr/include or similar places.
 535 LIBS="$LIBS -L\$(top_srcdir)/libatalk"
 536 CFLAGS="-I\$(top_srcdir)/include $CFLAGS -I\$(top_srcdir)/sys"
 537
 538 AC_DEFINE(OPEN_NOFOLLOW_ERRNO, ELOOP, errno returned by open with O_NOFOLLOW)
 539
 540 dnl --------------------------------------------------------------------------
 541 dnl specific configuration comes in here:
 542 dnl --------------------------------------------------------------------------
 543
 544 dnl ac_cv_target_os is now host_os, ac_cv_target_cpu is now host_cpu
 545
 546 dnl --------------------- determine operating system from "target"
 547 case "$host_os" in
 548         *aix*)                          this_os=aix ;;
 549         *kfreebsd*-gnu)                 this_os=kfreebsd-gnu ;;
 550         *freebsd*)                      this_os=freebsd ;;
 551         *hpux11*)                       this_os=hpux11 ;;
 552         *irix*)                         this_os=irix ;;
 553         *linux*)                        this_os=linux ;;
 554         *osx*)                          this_os=macosx ;;
 555         *darwin*)                       this_os=macosx ;;
 556         *netbsd*)                       this_os=netbsd ;;
 557         *openbsd*)                      this_os=openbsd ;;
 558         *osf*)                          this_os=tru64 ;;
 559         *solaris*)                      this_os=solaris ;;
 560 esac
 561
 562 case "$host_cpu" in
 563         i386|i486|i586|i686|k7)         this_cpu=x86 ;;
 564         alpha)                                          this_cpu=alpha ;;
 565         mips)                                           this_cpu=mips ;;
 566         powerpc|ppc)                            this_cpu=ppc ;;
 567 esac
 568
 569 dnl --------------------- GNU source
 570 case "$this_os" in
 571         linux)  AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 572         ;;
 573      kfreebsd-gnu) AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 574         ;;
 575 esac
 576
 577 dnl --------------------- operating system specific flags (port from sys/*)
 578
 579 dnl ----- AIX specific -----
 580 if test x"$this_os" = "xaix"; then
 581         AC_MSG_RESULT([ * AIX specific configuration])
 582         AC_DEFINE(NO_STRUCT_TM_GMTOFF, 1, [Define if the gmtoff member of struct tm is not available])
 583
 584         dnl This is probably a lie; AIX 4.3 supports a 64-bit long
 585         dnl compilation environment.  It's enough to get things defined
 586         dnl right in endian.h provided that long long is supported, though.
 587         AC_DEFINE(HAVE_32BIT_LONGS, 1, [Define if the data type long has 32 bit])
 588 fi
 589
 590 dnl ----- FreeBSD specific -----
 591 if test x"$this_os" = "xfreebsd"; then
 592         AC_MSG_RESULT([ * FreeBSD specific configuration])
 593         AC_DEFINE(BSD4_4, 1, [BSD compatiblity macro])
 594         AC_DEFINE(FREEBSD, 1, [Define if OS is FreeBSD])
 595
 596     AC_DEFINE(OPEN_NOFOLLOW_ERRNO, EMLINK, errno returned by open with O_NOFOLLOW)
 597 fi
 598
 599 dnl ----- GNU/kFreeBSD specific -----
 600 if test x"$this_os" = "xkfreebsd-gnu"; then
 601         AC_MSG_RESULT([ * GNU/kFreeBSD specific configuration])
 602         AC_DEFINE(BSD4_4, 1, [BSD compatiblity macro])
 603         AC_DEFINE(FREEBSD, 1, [Define if OS is FreeBSD])
 604         AC_DEFINE(SENDFILE_FLAVOR_BSD, 1, [Define if the sendfile() function uses BSD semantics])
 605     AC_DEFINE(OPEN_NOFOLLOW_ERRNO, EMLINK, errno returned by open with O_NOFOLLOW)
 606 fi
 607
 608 dnl ----- HP-UX 11 specific -----
 609 if test x"$this_os" = "xhpux11"; then
 610         AC_MSG_RESULT([ * HP-UX 11 specific configuration])
 611
 612         AC_DEFINE(_ISOC9X_SOURCE, 1, [Compatibility macro])
 613         AC_DEFINE(NO_STRUCT_TM_GMTOFF, 1, [Define if the gmtoff member of struct tm is not available])
 614 fi
 615
 616 dnl ----- IRIX specific -----
 617 if test x"$this_os" = "xirix"; then
 618         AC_MSG_RESULT([ * IRIX specific configuration])
 619
 620         AC_DEFINE(NO_STRUCT_TM_GMTOFF, 1, [Define if the gmtoff member of struct tm is not available])
 621 fi
 622
 623 dnl ----- Linux specific -----
 624 if test x"$this_os" = "xlinux"; then
 625         AC_MSG_RESULT([ * Linux specific configuration])
 626
 627         dnl ----- kernel 2.6 changed struct at_addr to atalk_addr
 628         AC_MSG_CHECKING([for struct atalk_addr])
 629 dnl     AC_COMPILE_IFELSE([
 630         AC_TRY_COMPILE([
 631 #include <sys/socket.h>
 632 #include <asm/types.h>
 633 #include <linux/atalk.h>
 634
 635         struct atalk_addr foo;
 636 ],
 637 [ ], [
 638                 ac_have_atalk_addr=yes
 639                 AC_MSG_RESULT([yes])
 640         ], [
 641                 AC_MSG_RESULT([no])
 642         ])
 643
 644 if test "x$ac_have_atalk_addr" = "xyes"; then
 645         AC_DEFINE(HAVE_ATALK_ADDR, 1, [set if struct at_addr is called atalk_addr])
 646 fi
 647
 648         dnl ----- check if we need the quotactl wrapper
 649 #       AC_CHECK_HEADERS(sys/quota.h linux/quota.h)
 650 #       AC_CHECK_FUNC(quotactl,,
 651 #               AC_DEFINE(NEED_QUOTACTL_WRAPPER, 1, [Define if the quotactl wrapper is needed])
 652 #               AC_MSG_RESULT([enabling quotactl wrapper])
 653 #       )
 654
 655         # For quotas on Linux XFS filesystems
 656
 657         # For linux > 2.5.56
 658         AC_CHECK_HEADERS(linux/dqblk_xfs.h,,
 659                 [AC_CHECK_HEADERS(linux/xqm.h linux/xfs_fs.h)
 660                 AC_CHECK_HEADERS(xfs/libxfs.h xfs/xqm.h xfs/xfs_fs.h)]
 661         )
 662
 663
 664         dnl ----- as far as I can tell, dbtob always does the wrong thing
 665         dnl ----- on every single version of linux I've ever played with.
 666         dnl ----- see etc/afpd/quota.c
 667         AC_DEFINE(HAVE_BROKEN_DBTOB, 1, [Define if dbtob is broken])
 668
 669
 670         dnl ----- Linux/alpha specific -----
 671         if test x"$this_cpu" = "xalpha"; then
 672                 AC_MSG_RESULT([enabling gcc memcpy bug workaround])
 673                 AC_DEFINE(HAVE_GCC_MEMCPY_BUG, 1, [Define if memcpy is buggy])
 674         fi
 675         need_dash_r=no
 676
 677
 678 fi
 679
 680 dnl ----- Mac OSX specific -----
 681 if test x"$this_os" = "xmacosx"; then
 682         AC_MSG_RESULT([ * Mac OSX specific configuration])
 683         AC_DEFINE(BSD4_4, 1, [BSD compatiblity macro])
 684         AC_DEFINE(HAVE_2ARG_DBTOB, 1, [Define if dbtob takes two arguments])
 685         dnl AC_DEFINE(NO_DLFCN_H)
 686         AC_DEFINE(NO_DDP, 1, [Define if DDP should be disabled])
 687         AC_DEFINE(NO_QUOTA_SUPPORT, 1, [Define if Quota support should be disabled])
 688         AC_DEFINE(MACOSX_SERVER, 1, [Define if compiling for MacOS X Server])
 689 fi
 690
 691 dnl ----- NetBSD specific -----
 692 if test x"$this_os" = "xnetbsd"; then
 693         AC_MSG_RESULT([ * NetBSD specific configuration])
 694         AC_DEFINE(BSD4_4, 1, [BSD compatiblity macro])
 695         AC_DEFINE(NETBSD, 1, [Define if OS is NetBSD])
 696     AC_DEFINE(OPEN_NOFOLLOW_ERRNO, EFTYPE, errno returned by open with O_NOFOLLOW)
 697
 698         CFLAGS="-I\$(top_srcdir)/sys/netbsd $CFLAGS"
 699         need_dash_r=yes
 700
 701         dnl ----- NetBSD does not have crypt.h, uses unistd.h -----
 702         AC_DEFINE(UAM_DHX, 1, [Define if the DHX UAM modules should be compiled])
 703 fi
 704
 705 dnl ----- OpenBSD specific -----
 706 if test x"$this_os" = "xopenbsd"; then
 707         AC_MSG_RESULT([ * OpenBSD specific configuration])
 708     AC_DEFINE(BSD4_4, 1, [BSD compatiblity macro])
 709         dnl ----- OpenBSD does not have crypt.h, uses unistd.h -----
 710         AC_DEFINE(UAM_DHX, 1, [Define if the DHX UAM modules should be compiled])
 711     AC_DEFINE(NO_DDP, 1, [Define if DDP should be disabled])
 712 fi
 713
 714 dnl ----- Solaris specific -----
 715 if test x"$this_os" = "xsolaris"; then
 716         AC_MSG_RESULT([ * Solaris specific configuration])
 717         AC_DEFINE(__svr4__, 1, [Solaris compatibility macro])
 718         AC_DEFINE(_ISOC9X_SOURCE, 1, [Compatibility macro])
 719         AC_DEFINE(NO_STRUCT_TM_GMTOFF, 1, [Define if the gmtoff member of struct tm is not available])
 720         AC_DEFINE(SOLARIS, 1, [Solaris compatibility macro])
 721         CFLAGS="-I\$(top_srcdir)/sys/generic $CFLAGS"
 722         need_dash_r=yes
 723         sysv_style=solaris
 724
 725         solaris_module=no
 726         AC_MSG_CHECKING([if we can build Solaris kernel module])
 727         if test -x /usr/ccs/bin/ld && test x"$netatalk_cv_ddp_enabled" = x"yes" ; then
 728                 solaris_module=yes
 729         fi
 730         AC_MSG_RESULT([$solaris_module])
 731
 732         COMPILE_64BIT_KMODULE=no
 733         KCFLAGS=""
 734         KLDFLAGS=""
 735         COMPILE_KERNEL_GCC=no
 736
 737         if test "$solaris_module" = "yes"; then
 738            dnl Solaris kernel module stuff
 739            AC_MSG_CHECKING([if we have to build a 64bit kernel module])
 740
 741            # check for isainfo, if not found it has to be a 32 bit kernel (<=2.6)
 742            if test -x /usr/bin/isainfo; then
 743                 # check for 64 bit platform
 744                 if isainfo -kv | grep '^64-bit'; then
 745                         COMPILE_64BIT_KMODULE=yes
 746                 fi
 747            fi
 748
 749            AC_MSG_RESULT([$COMPILE_64BIT_KMODULE])
 750
 751            if test "${GCC}" = yes; then
 752                 COMPILE_KERNEL_GCC=yes
 753                 if test "$COMPILE_64BIT_KMODULE" = yes; then
 754
 755                         AC_MSG_CHECKING([if we can build a 64bit kernel module])
 756
 757                         case `$CC --version 2>/dev/null` in
 758                         [[12]].* | 3.0.*)
 759                                 COMPILE_64BIT_KMODULE=no
 760                                 COMPILE_KERNEL_GCC=no
 761                                 solaris_module=no;;
 762                         *)
 763                                 # use for 64 bit
 764                                 KCFLAGS="-m64"
 765                                 #KLDFLAGS="-melf64_sparc"
 766                                 KLDFLAGS="-64";;
 767                         esac
 768
 769                         AC_MSG_RESULT([$COMPILE_64BIT_KMODULE])
 770
 771                 else
 772                         KCFLAGS=""
 773                         KLDFLAGS=""
 774                 fi
 775                 KCFLAGS="$KCFLAGS -D_KERNEL -Wall -Wstrict-prototypes"
 776            else
 777                 if test "$COMPILE_64BIT_KMODULE" = yes; then
 778                 # use Sun CC (for a 64-bit kernel, uncomment " -xarch=v9 -xregs=no%appl ")
 779                         KCFLAGS="-xarch=v9 -xregs=no%appl"
 780                         KLDFLAGS="-64"
 781                 else
 782                         KCFLAGS=""
 783                         KLDFLAGS=""
 784                 fi
 785                 KCFLAGS="-D_KERNEL $KCFLAGS -mno-app-regs -munaligned-doubles -fpcc-struct-return"
 786            fi
 787
 788            AC_CACHE_CHECK([for timeout_id_t],netatalk_cv_HAVE_TIMEOUT_ID_T,[
 789            AC_TRY_LINK([\
 790 #include <sys/stream.h>
 791 #include <sys/ddi.h>],
 792 [\
 793 timeout_id_t dummy;
 794 ],
 795 netatalk_cv_HAVE_TIMEOUT_ID_T=yes,netatalk_cv_HAVE_TIMEOUT_ID_T=no,netatalk_cv_HAVE_TIMEOUT_ID_T=cross)])
 796
 797            AC_DEFINE(HAVE_TIMEOUT_ID_T, test x"$netatalk_cv_HAVE_TIMEOUT_ID" = x"yes", [define for timeout_id_t])
 798         fi
 799
 800         AC_SUBST(COMPILE_KERNEL_GCC)
 801         AC_SUBST(COMPILE_64BIT_KMODULE)
 802         AC_SUBST(KCFLAGS)
 803         AC_SUBST(KLDFLAGS)
 804 fi
 805
 806 dnl ----- Tru64 specific -----
 807 if test x"$this_os" = "xtru64"; then
 808         AC_MSG_RESULT([ * Tru64 specific configuration])
 809         AC_DEFINE(NO_DDP, 1, [Define if DDP should be disabled])
 810         AC_DEFINE(HAVE_64BIT_LONGS, 1, [Define if the data type long has 64 bit])
 811         dnl AC_DEFINE(USE_MOUNT_H)
 812         AC_DEFINE(USE_OLD_RQUOTA, 1, [Define to use old rquota])
 813         dnl AC_DEFINE(USE_UFS_QUOTA_H)
 814         AC_DEFINE(TRU64, 1, [Define on Tru64 platforms])
 815         AC_DEFINE(_OSF_SOURCE, 1, [Define if the *passwd UAMs should be used])
 816         AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Define for Berkeley DB 4])
 817         AC_CHECK_LIB(security,set_auth_parameters)
 818         CFLAGS="-I\$(top_srcdir)/sys/tru64 $CFLAGS"
 819         need_dash_r=no
 820         sysv_style=tru64
 821 fi
 822
 823 dnl ------ Check for sendfile() --------
 824 netatalk_cv_search_sendfile=yes
 825 AC_ARG_ENABLE(sendfile,
 826     [  --disable-sendfile       disable sendfile syscall],
 827     [if test x"$enableval" = x"no"; then
 828             netatalk_cv_search_sendfile=no
 829         fi]
 830 )
 831
 832 if test x"$netatalk_cv_search_sendfile" = x"yes"; then
 833    case "$host_os" in
 834    *linux*)
 835        AC_DEFINE(SENDFILE_FLAVOR_LINUX,1,[Whether linux sendfile() API is available])
 836        AC_MSG_CHECKING([for sendfile() syscall])
 837        AC_CACHE_CHECK([for sendfile support],
 838            [netatalk_cv_HAVE_SENDFILE],
 839            [AC_TRY_LINK(
 840                [#include <sys/sendfile.h>],
 841                [int tofd, fromfd;
 842                    off_t offset;
 843                    size_t total;
 844                    ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);],
 845                [netatalk_cv_HAVE_SENDFILE=yes]
 846             )]
 847         )
 848
 849         # Try and cope with broken Linux sendfile....
 850         AC_CACHE_CHECK([for broken Linux sendfile support],
 851             [netatalk_cv_HAVE_BROKEN_LINUX_SENDFILE],
 852             [AC_TRY_LINK(
 853                 [#if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
 854                     #undef _FILE_OFFSET_BITS
 855                     #endif
 856                     #include <sys/sendfile.h>],
 857                 [int tofd, fromfd;
 858                     off_t offset;
 859                     size_t total;
 860                     ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);],
 861                 [netatalk_cv_HAVE_SENDFILE=yes; netatalk_cv_HAVE_BROKEN_SENDFILE=yes]
 862             )]
 863         )
 864         if test x"$netatalk_cv_HAVE_SENDFILE" = x"yes"; then
 865             AC_MSG_RESULT(yes);
 866         else
 867             AC_MSG_RESULT(no);
 868         fi
 869         if test x"$netatalk_cv_HAVE_BROKEN_SENDFILE" = x"yes"; then
 870             AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether Linux sendfile() is broken])
 871         fi
 872         ;;
 873
 874     *solaris*)
 875         AC_DEFINE(SENDFILE_FLAVOR_SOLARIS, 1, [Solaris sendfile()])
 876         AC_SEARCH_LIBS(sendfile, sendfile)
 877         AC_CHECK_FUNC([sendfile], [netatalk_cv_HAVE_SENDFILE=yes])
 878         ;;
 879
 880     *freebsd*)
 881         AC_DEFINE(SENDFILE_FLAVOR_BSD, 1, [Define if the sendfile() function uses BSD semantics])
 882         AC_CHECK_FUNC([sendfile], [netatalk_cv_HAVE_SENDFILE=yes])
 883         ;;
 884
 885     *)
 886         ;;
 887
 888     esac
 889
 890     if test x"$netatalk_cv_HAVE_SENDFILE" = x"yes"; then
 891         AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
 892         AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
 893     fi
 894 fi
 895
 896 dnl -- check for libgcrypt, if found enables DHX UAM
 897 AM_PATH_LIBGCRYPT([1:1.2.3],[neta_cv_compile_dhx2=yes
 898                         neta_cv_have_libgcrypt=yes
 899                         AC_MSG_NOTICE([Enabling DHX2 UAM])
 900                         AC_DEFINE(HAVE_LIBGCRYPT, 1, [Define if the DHX2 modules should be built with libgcrypt])
 901                         AC_DEFINE(UAM_DHX2, 1, [Define if the DHX2 UAM modules should be compiled])
 902                         ])
 903
 904 dnl -- look for openssl, if found enables DHX UAM and Randnum UAM
 905 AC_PATH_SSL
 906
 907 dnl Check for Berkeley DB library
 908 if test "x$bdb_required" = "xyes"; then
 909         AC_PATH_BDB(, [
 910                 AC_MSG_RESULT([])
 911                 AC_MSG_RESULT([Make sure you have the required Berkeley DB libraries AND headers installed.])
 912                 AC_MSG_RESULT([You can download the latest version from http://www.sleepycat.com.])
 913                 AC_MSG_RESULT([If you have installed BDB in a non standard location use the])
 914                 AC_MSG_RESULT([--with-bdb=/path/to/bdb configure option and make sure])
 915                 AC_MSG_RESULT([your linker is configured to check for libraries there.])
 916                 AC_MSG_ERROR([Berkeley DB library required but not found!])
 917         ])
 918 fi
 919
 920 dnl -- check for crypt
 921 AC_CRYPT
 922
 923 dnl --------------------- check for building PGP UAM module
 924
 925 AC_MSG_CHECKING([whether the PGP UAM should be build])
 926 AC_ARG_ENABLE(pgp-uam,
 927         [  --enable-pgp-uam        enable build of PGP UAM module],[
 928         if test "$enableval" = "yes"; then
 929                 if test "x$neta_cv_have_openssl" = "xyes"; then
 930                         AC_DEFINE(UAM_PGP, 1, [Define if the PGP UAM module should be compiled])
 931                         compile_pgp=yes
 932                         AC_MSG_RESULT([yes])
 933                 else
 934                         AC_MSG_RESULT([no])
 935                 fi
 936         fi
 937         ],[
 938                 AC_MSG_RESULT([no])
 939         ]
 940 )
 941
 942 dnl --------------------- check for building Kerberos v4 UAM module
 943
 944 AC_MSG_CHECKING([whether the Kerberos IV UAM should be build])
 945 AC_ARG_ENABLE(krb4-uam,
 946         [  --enable-krb4-uam       enable build of Kerberos v4 UAM module],[
 947         if test "$enableval" = "yes"; then
 948                 AC_DEFINE(UAM_KRB4, 1, [Define if the Kerberos 4 UAM module should be compiled])
 949                 compile_kerberos=yes
 950                 AC_MSG_RESULT([yes])
 951         else
 952                 AC_MSG_RESULT([no])
 953         fi
 954         ],[
 955                 AC_MSG_RESULT([no])
 956         ]
 957 )
 958
 959 dnl --------------------- check for building Kerberos V UAM module
 960
 961 netatalk_cv_build_krb5_uam=no
 962 AC_ARG_ENABLE(krbV-uam,
 963         [  --enable-krbV-uam       enable build of Kerberos V UAM module],
 964         [
 965                 if test x"$enableval" = x"yes"; then
 966                         NETATALK_GSSAPI_CHECK([
 967                                 netatalk_cv_build_krb5_uam=yes
 968                         ],[
 969                                 AC_MSG_ERROR([need GSSAPI to build Kerberos V UAM])
 970                         ])
 971                 fi
 972         ]
 973
 974 )
 975
 976 AC_MSG_CHECKING([whether Kerberos V UAM should be build])
 977 if test x"$netatalk_cv_build_krb5_uam" = x"yes"; then
 978         AC_MSG_RESULT([yes])
 979 else
 980         AC_MSG_RESULT([no])
 981 fi
 982 AM_CONDITIONAL(USE_GSSAPI, test x"$netatalk_cv_build_krb5_uam" = x"yes")
 983
 984 dnl --------------------- overwrite the config files . . . or not.
 985
 986 AC_MSG_CHECKING([whether configuration files should be overwritten])
 987 AC_ARG_ENABLE(overwrite,
 988         [  --enable-overwrite      overwrite configuration files during installation],
 989         [OVERWRITE_CONFIG="${enable_overwrite}"],
 990         [OVERWRITE_CONFIG="no"]
 991 )
 992 AC_MSG_RESULT([$OVERWRITE_CONFIG])
 993
 994 dnl --------------------- check for LDAP support, for client-side ACL visibility
 995 AC_MSG_CHECKING(for LDAP (necessary for client-side ACL visibility))
 996 AC_ARG_WITH(ldap,
 997     [AS_HELP_STRING([--with-ldap],
 998         [LDAP support (default=auto)])],
 999     [ case "$withval" in
1000       yes|no)
1001           with_ldap="$withval"
1002                   ;;
1003       *)
1004           with_ldap=auto
1005           ;;
1006       esac ])
1007 AC_MSG_RESULT($with_ldap)
1008
1009 if test x"$with_ldap" != x"no" ; then
1010         AC_CHECK_HEADER([ldap.h], with_ldap=yes,
1011         [ if test x"$with_ldap" = x"yes" ; then
1012             AC_MSG_ERROR([Missing LDAP headers])
1013         fi
1014                 with_ldap=no
1015         ])
1016         AC_CHECK_LIB(ldap, ldap_init, with_ldap=yes,
1017         [ if test x"$with_ldap" = x"yes" ; then
1018             AC_MSG_ERROR([Missing LDAP library])
1019         fi
1020                 with_ldap=no
1021         ])
1022 fi
1023
1024 if test x"$with_ldap" = x"yes"; then
1025         AC_DEFINE(HAVE_LDAP,1,[Whether LDAP is available])
1026 fi
1027
1028 dnl --------------------- check for ACL support
1029 AC_MSG_CHECKING(whether to support ACLs)
1030 AC_ARG_WITH(acls,
1031     [AS_HELP_STRING([--with-acls],
1032         [Include ACL support (default=auto)])],
1033     [ case "$withval" in
1034       yes|no)
1035           with_acl_support="$withval"
1036                   ;;
1037       *)
1038           with_acl_support=auto
1039           ;;
1040       esac ],
1041     [with_acl_support=auto])
1042 AC_MSG_RESULT($with_acl_support)
1043
1044 if test x"$with_acl_support" = x"no"; then
1045         AC_MSG_RESULT(Disabling ACL support)
1046         AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
1047 else
1048     with_acl_support=yes
1049 fi
1050
1051 if test x"$with_acl_support" = x"yes" ; then
1052         AC_MSG_NOTICE(checking whether ACL support is available:)
1053         case "$host_os" in
1054         *sysv5*)
1055                 AC_MSG_NOTICE(Using UnixWare ACLs)
1056                 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
1057                 ;;
1058         *solaris*)
1059                 AC_MSG_NOTICE(Using solaris ACLs)
1060                 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
1061                 ACL_LIBS="$ACL_LIBS -lsec"
1062                 ;;
1063         *hpux*)
1064                 AC_MSG_NOTICE(Using HPUX ACLs)
1065                 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
1066                 ;;
1067         *irix*)
1068                 AC_MSG_NOTICE(Using IRIX ACLs)
1069                 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
1070                 ;;
1071         *aix*)
1072                 AC_MSG_NOTICE(Using AIX ACLs)
1073                 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
1074                 ;;
1075         *osf*)
1076                 AC_MSG_NOTICE(Using Tru64 ACLs)
1077                 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
1078                 ACL_LIBS="$ACL_LIBS -lpacl"
1079                 ;;
1080         *darwin*)
1081                 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
1082                 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
1083                 ;;
1084         *)
1085                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
1086                 case "$host_os" in
1087                 *linux*)
1088                         AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
1089                         ;;
1090                 esac
1091                 AC_CACHE_CHECK([for POSIX ACL support],netatalk_cv_HAVE_POSIX_ACLS,[
1092                         acl_LIBS=$LIBS
1093                         LIBS="$LIBS $ACL_LIBS"
1094                         AC_TRY_LINK([
1095                                 #include <sys/types.h>
1096                                 #include <sys/acl.h>
1097                         ],[
1098                                 acl_t acl;
1099                                 int entry_id;
1100                                 acl_entry_t *entry_p;
1101                                 return acl_get_entry(acl, entry_id, entry_p);
1102                         ],
1103                         [netatalk_cv_HAVE_POSIX_ACLS=yes],
1104                         [netatalk_cv_HAVE_POSIX_ACLS=no
1105                 with_acl_support=no])
1106                         LIBS=$acl_LIBS
1107                 ])
1108                 if test x"$netatalk_cv_HAVE_POSIX_ACLS" = x"yes"; then
1109                         AC_MSG_NOTICE(Using POSIX ACLs)
1110                         AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
1111                         AC_CACHE_CHECK([for acl_get_perm_np],netatalk_cv_HAVE_ACL_GET_PERM_NP,[
1112                                 acl_LIBS=$LIBS
1113                                 LIBS="$LIBS $ACL_LIBS"
1114                                 AC_TRY_LINK([
1115                                         #include <sys/types.h>
1116                                         #include <sys/acl.h>
1117                                 ],[
1118                                         acl_permset_t permset_d;
1119                                         acl_perm_t perm;
1120                                         return acl_get_perm_np(permset_d, perm);
1121                                 ],
1122                                 [netatalk_cv_HAVE_ACL_GET_PERM_NP=yes],
1123                                 [netatalk_cv_HAVE_ACL_GET_PERM_NP=no])
1124                                 LIBS=$acl_LIBS
1125                         ])
1126                         if test x"$netatalk_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
1127                                 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
1128                         fi
1129
1130                         AC_CACHE_CHECK([for acl_from_mode], netatalk_cv_HAVE_ACL_FROM_MODE,[
1131                                 acl_LIBS=$LIBS
1132                                 LIBS="$LIBS $ACL_LIBS"
1133                 AC_CHECK_FUNCS(acl_from_mode,
1134                                 [netatalk_cv_HAVE_ACL_FROM_MODE=yes],
1135                                 [netatalk_cv_HAVE_ACL_FROM_MODE=no])
1136                                 LIBS=$acl_LIBS
1137                         ])
1138                         if test x"netatalk_cv_HAVE_ACL_FROM_MODE" = x"yes"; then
1139                                 AC_DEFINE(HAVE_ACL_FROM_MODE,1,[Whether acl_from_mode() is available])
1140                         fi
1141
1142
1143                 else
1144                         AC_MSG_NOTICE(ACL support is not avaliable)
1145                         AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
1146                 fi
1147                 ;;
1148     esac
1149 fi
1150
1151 if test x"$with_acl_support" = x"yes" ; then
1152    AC_CHECK_HEADERS([acl/libacl.h])
1153     AC_DEFINE(HAVE_ACLS,1,[Whether ACLs support is available])
1154     AC_SUBST(ACL_LIBS)
1155 fi
1156
1157 dnl --------------------- check for Extended Attributes support
1158 neta_cv_eas="ad"
1159 neta_cv_eas_sys_found=no
1160 neta_cv_eas_sys_not_found=no
1161
1162 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h sys/ea.h)
1163
1164 case "$this_os" in
1165
1166   *osf*)
1167         AC_SEARCH_LIBS(getproplist, [proplist])
1168         AC_CHECK_FUNCS([getproplist fgetproplist setproplist fsetproplist],
1169                    [neta_cv_eas_sys_found=yes],
1170                    [neta_cv_eas_sys_not_found=yes])
1171         AC_CHECK_FUNCS([delproplist fdelproplist add_proplist_entry get_proplist_entry],,
1172                    [neta_cv_eas_sys_not_found=yes])
1173         AC_CHECK_FUNCS([sizeof_proplist_entry],,
1174                    [neta_cv_eas_sys_not_found=yes])
1175   ;;
1176
1177   *solaris*)
1178         AC_CHECK_FUNCS([attropen],
1179                    [neta_cv_eas_sys_found=yes],
1180                    [neta_cv_eas_sys_not_found=yes])
1181   ;;
1182
1183   'freebsd')
1184     AC_CHECK_FUNCS([extattr_delete_fd extattr_delete_file extattr_delete_link],
1185                    [neta_cv_eas_sys_found=yes],
1186                    [neta_cv_eas_sys_not_found=yes])
1187     AC_CHECK_FUNCS([extattr_get_fd extattr_get_file extattr_get_link],,
1188                    [neta_cv_eas_sys_not_found=yes])
1189     AC_CHECK_FUNCS([extattr_list_fd extattr_list_file extattr_list_link],,
1190                    [neta_cv_eas_sys_not_found=yes])
1191     AC_CHECK_FUNCS([extattr_set_fd extattr_set_file extattr_set_link],,
1192                    [neta_cv_eas_sys_not_found=yes])
1193   ;;
1194
1195   *freebsd4* | *dragonfly* )
1196     AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1197   ;;
1198
1199   *)
1200         AC_SEARCH_LIBS(getxattr, [attr])
1201
1202     if test "x$neta_cv_eas_sys_found" != "xyes" ; then
1203        AC_CHECK_FUNCS([getxattr lgetxattr fgetxattr listxattr llistxattr],
1204                       [neta_cv_eas_sys_found=yes],
1205                       [neta_cv_eas_sys_not_found=yes])
1206            AC_CHECK_FUNCS([flistxattr removexattr lremovexattr fremovexattr],,
1207                       [neta_cv_eas_sys_not_found=yes])
1208            AC_CHECK_FUNCS([setxattr lsetxattr fsetxattr],,
1209                       [neta_cv_eas_sys_not_found=yes])
1210     fi
1211
1212     if test "x$neta_cv_eas_sys_found" != "xyes" ; then
1213            AC_CHECK_FUNCS([getea fgetea lgetea listea flistea llistea],
1214                       [neta_cv_eas_sys_found=yes],
1215                       [neta_cv_eas_sys_not_found=yes])
1216            AC_CHECK_FUNCS([removeea fremoveea lremoveea setea fsetea lsetea],,
1217                       [neta_cv_eas_sys_not_found=yes])
1218     fi
1219
1220     if test "x$neta_cv_eas_sys_found" != "xyes" ; then
1221            AC_CHECK_FUNCS([attr_get attr_list attr_set attr_remove],,
1222                       [neta_cv_eas_sys_not_found=yes])
1223        AC_CHECK_FUNCS([attr_getf attr_listf attr_setf attr_removef],,
1224                       [neta_cv_eas_sys_not_found=yes])
1225     fi
1226   ;;
1227 esac
1228
1229 # Do xattr functions take additional options like on Darwin?
1230 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1231         AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1232                 old_LIBS=$LIBS
1233                 LIBS="$LIBS $ACL_LIBS"
1234                 AC_TRY_COMPILE([
1235                         #include <sys/types.h>
1236                         #if HAVE_ATTR_XATTR_H
1237                         #include <attr/xattr.h>
1238                         #elif HAVE_SYS_XATTR_H
1239                         #include <sys/xattr.h>
1240                         #endif
1241                 ],[
1242                         getxattr(0, 0, 0, 0, 0, 0);
1243                 ],
1244                 [smb_attr_cv_xattr_add_opt=yes],
1245                 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1246         ])
1247         if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1248                 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1249         fi
1250 fi
1251
1252 if test "x$neta_cv_eas_sys_found" = "xyes" ; then
1253    if test "x$neta_cv_eas_sys_not_found" != "xyes" ; then
1254       neta_cv_eas="$neta_cv_eas | sys"
1255    fi
1256 fi
1257 AC_DEFINE_UNQUOTED(EA_MODULES,["$neta_cv_eas"],[Available Extended Attributes modules])
1258
1259 dnl --------------------- Check if realpath() takes NULL
1260 AC_CACHE_CHECK([if the realpath function allows a NULL argument],
1261     neta_cv_REALPATH_TAKES_NULL, [
1262         AC_TRY_RUN([
1263             #include <stdio.h>
1264             #include <limits.h>
1265             #include <signal.h>
1266
1267             void exit_on_core(int ignored) {
1268                  exit(1);
1269             }
1270
1271             main() {
1272                 char *newpath;
1273                 signal(SIGSEGV, exit_on_core);
1274                 newpath = realpath("/tmp", NULL);
1275                 exit((newpath != NULL) ? 0 : 1);
1276             }],
1277             neta_cv_REALPATH_TAKES_NULL=yes,
1278             neta_cv_REALPATH_TAKES_NULL=no,
1279             neta_cv_REALPATH_TAKES_NULL=cross
1280         )
1281     ]
1282 )
1283
1284 if test x"$neta_cv_REALPATH_TAKES_NULL" = x"yes"; then
1285     AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
1286 fi
1287
1288 dnl --------------------- Netatalk Webmin
1289 NETATALK_WEBMIN
1290
1291 dnl --------------------- last minute substitutions
1292
1293 AC_SUBST(LIBS)
1294 AC_SUBST(CFLAGS)
1295 AC_SUBST(OVERWRITE_CONFIG)
1296
1297 AM_CONDITIONAL(SOLARIS_MODULE, test x$solaris_module = xyes)
1298 AM_CONDITIONAL(COMPILE_TIMELORD, test x$compile_timelord = xyes)
1299 AM_CONDITIONAL(COMPILE_A2BOOT, test x$compile_a2boot = xyes)
1300 AM_CONDITIONAL(HAVE_LIBGCRYPT, test x$neta_cv_have_libgcrypt = xyes)
1301 AM_CONDITIONAL(HAVE_OPENSSL, test x$neta_cv_have_openssl = xyes)
1302 AM_CONDITIONAL(HAVE_ACLS, test x"$with_acl_support" = x"yes")
1303 AM_CONDITIONAL(HAVE_LDAP, test x"$with_ldap" = x"yes")
1304 AM_CONDITIONAL(USE_DHX, test x$neta_cv_compile_dhx = xyes)
1305 AM_CONDITIONAL(USE_DHX2, test x$neta_cv_compile_dhx2 = xyes)
1306 AM_CONDITIONAL(USE_RANDNUM, test x$neta_cv_have_openssl = xyes)
1307 AM_CONDITIONAL(USE_KERBEROS, test x$compile_kerberos = xyes)
1308 AM_CONDITIONAL(USE_PAM_SO, test x$use_pam_so = xyes)
1309 AM_CONDITIONAL(USE_PAM, test x$netatalk_cv_install_pam = xyes)
1310 AM_CONDITIONAL(BUILD_PAM, test x$compile_pam = xyes)
1311 AM_CONDITIONAL(USE_PGP, test x$compile_pgp = xyes)
1312 AM_CONDITIONAL(DEFAULT_HOOK, test x$neta_cv_have_libgcrypt != xyes && test x$neta_cv_have_openssl != xyes)
1313 AM_CONDITIONAL(USE_NETBSD, test x$sysv_style = xnetbsd)
1314 AM_CONDITIONAL(USE_REDHAT_SYSV, test x$sysv_style = xredhat-sysv)
1315 AM_CONDITIONAL(USE_REDHAT_SYSTEMD, test x$sysv_style = xredhat-systemd)
1316 AM_CONDITIONAL(USE_SUSE, test x$sysv_style = xsuse)
1317 AM_CONDITIONAL(USE_SHADOWPW, test x$shadowpw = xyes)
1318 AM_CONDITIONAL(USE_TRU64, test x$sysv_style = xtru64)
1319 AM_CONDITIONAL(USE_SOLARIS, test x$sysv_style = xsolaris)
1320 AM_CONDITIONAL(USE_GENTOO, test x$sysv_style = xgentoo)
1321 AM_CONDITIONAL(USE_DEBIAN, test x$sysv_style = xdebian)
1322 AM_CONDITIONAL(USE_UNDEF, test x$sysv_style = x)
1323 AM_CONDITIONAL(USE_BDB, test x$bdb_required = xyes)
1324 AM_CONDITIONAL(USE_APPLETALK, test x$netatalk_cv_ddp_enabled = xyes)
1325 AM_CONDITIONAL(HAVE_ATFUNCS, test x"$ac_neta_haveatfuncs" = x"yes")
1326
1327 dnl --------------------- generate files
1328
1329 AC_OUTPUT([Makefile
1330         bin/Makefile
1331         bin/ad/Makefile
1332         bin/adv1tov2/Makefile
1333         bin/aecho/Makefile
1334         bin/afppasswd/Makefile
1335         bin/cnid/Makefile
1336         bin/cnid/cnid2_create
1337         bin/getzones/Makefile
1338         bin/megatron/Makefile
1339         bin/misc/Makefile
1340         bin/nbp/Makefile
1341         bin/pap/Makefile
1342         bin/psorder/Makefile
1343         bin/uniconv/Makefile
1344         config/Makefile
1345         config/pam/Makefile
1346         contrib/Makefile
1347         contrib/macusers/Makefile
1348         contrib/macusers/macusers
1349         contrib/misc/Makefile
1350         contrib/printing/Makefile
1351         contrib/shell_utils/Makefile
1352         contrib/shell_utils/apple_dump
1353         contrib/shell_utils/asip-status.pl
1354         contrib/timelord/Makefile
1355         contrib/a2boot/Makefile
1356         distrib/Makefile
1357         distrib/config/Makefile
1358         distrib/config/netatalk-config
1359         distrib/initscripts/Makefile
1360         distrib/m4/Makefile
1361         doc/Makefile
1362         etc/Makefile
1363         etc/afpd/Makefile
1364         etc/atalkd/Makefile
1365         etc/cnid_dbd/Makefile
1366         etc/uams/Makefile
1367         etc/uams/uams_krb4/Makefile
1368         etc/papd/Makefile
1369         etc/psf/Makefile
1370         include/Makefile
1371         include/atalk/Makefile
1372         libatalk/Makefile
1373         libatalk/acl/Makefile
1374         libatalk/adouble/Makefile
1375         libatalk/asp/Makefile
1376         libatalk/atp/Makefile
1377         libatalk/bstring/Makefile
1378         libatalk/cnid/Makefile
1379         libatalk/cnid/cdb/Makefile
1380         libatalk/cnid/last/Makefile
1381         libatalk/cnid/dbd/Makefile
1382         libatalk/cnid/tdb/Makefile
1383         libatalk/compat/Makefile
1384         libatalk/dsi/Makefile
1385         libatalk/nbp/Makefile
1386         libatalk/netddp/Makefile
1387         libatalk/util/Makefile
1388         libatalk/tdb/Makefile
1389         libatalk/unicode/Makefile
1390         libatalk/unicode/charsets/Makefile
1391         libatalk/vfs/Makefile
1392         macros/Makefile
1393         man/Makefile
1394         man/man1/Makefile
1395         man/man3/Makefile
1396         man/man4/Makefile
1397         man/man5/Makefile
1398         man/man8/Makefile
1399         sys/Makefile
1400         sys/generic/Makefile
1401         sys/generic/sys/Makefile
1402         sys/netatalk/Makefile
1403         sys/netbsd/Makefile
1404         sys/netbsd/netatalk/Makefile
1405         sys/solaris/Makefile
1406         sys/sunos/Makefile
1407         sys/ultrix/Makefile
1408         test/Makefile
1409         test/afpd/Makefile
1410         ],
1411         [chmod a+x distrib/config/netatalk-config contrib/shell_utils/apple_*]
1412 )
1413
1414 AC_NETATALK_LIBS_SUMMARY
1415 AC_NETATALK_CONFIG_SUMMARY