source/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT(include/includes.h)
   3 AC_CONFIG_HEADER(include/config.h)
   4
   5 #################################################
   6 # Directory handling stuff to support both the
   7 # legacy SAMBA directories and FHS compliant
   8 # ones...
   9 AC_PREFIX_DEFAULT(/usr/local/samba)
  10
  11 AC_ARG_WITH(fhs,
  12 [  --with-fhs              Use FHS-compliant paths (default=no)],
  13     codepagedir="\$(DATADIR)/samba/codepages"
  14     configdir="${sysconfdir}/samba"
  15     lockdir="\${VARDIR}/cache/samba"
  16     piddir="\$(VARDIR)/run/samba"
  17     logfilebase="\${VARDIR}/log/samba"
  18     privatedir="\${CONFIGDIR}/private"
  19     swatdir="\${DATADIR}/samba/swat",
  20     codepagedir="\$(LIBDIR)/codepages"
  21     configdir="\$(LIBDIR)"
  22     logfilebase="\$(VARDIR)"
  23     lockdir="\${VARDIR}/locks"
  24     piddir="\$(VARDIR)/locks"
  25     privatedir="\${prefix}/private"
  26     swatdir="\${prefix}/swat")
  27
  28 #################################################
  29 # set private directory location
  30 AC_ARG_WITH(privatedir,
  31 [  --with-privatedir=DIR   Where to put smbpasswd ($ac_default_prefix/private)],
  32 [ case "$withval" in
  33   yes|no)
  34   #
  35   # Just in case anybody calls it without argument
  36   #
  37     AC_MSG_WARN([--with-privatedir called without argument - will use default])
  38   ;;
  39   * )
  40     privatedir="$withval"
  41     ;;
  42   esac])
  43
  44 #################################################
  45 # set lock directory location
  46 AC_ARG_WITH(lockdir,
  47 [  --with-lockdir=DIR      Where to put lock files ($ac_default_prefix/var/locks)],
  48 [ case "$withval" in
  49   yes|no)
  50   #
  51   # Just in case anybody calls it without argument
  52   #
  53     AC_MSG_WARN([--with-lockdir called without argument - will use default])
  54   ;;
  55   * )
  56     lockdir="$withval"
  57     ;;
  58   esac])
  59
  60 #################################################
  61 # set pid directory location
  62 AC_ARG_WITH(piddir,
  63 [  --with-piddir=DIR       Where to put pid files ($ac_default_prefix/var/locks)],
  64 [ case "$withval" in
  65   yes|no)
  66   #
  67   # Just in case anybody calls it without argument
  68   #
  69     AC_MSG_WARN([--with-piddir called without argument - will use default])
  70   ;;
  71   * )
  72     piddir="$withval"
  73     ;;
  74   esac])
  75
  76 #################################################
  77 # set SWAT directory location
  78 AC_ARG_WITH(swatdir,
  79 [  --with-swatdir=DIR      Where to put SWAT files ($ac_default_prefix/swat)],
  80 [ case "$withval" in
  81   yes|no)
  82   #
  83   # Just in case anybody does it
  84   #
  85     AC_MSG_WARN([--with-swatdir called without argument - will use default])
  86   ;;
  87   * )
  88     swatdir="$withval"
  89     ;;
  90   esac])
  91
  92 #################################################
  93 # set configuration directory location
  94 AC_ARG_WITH(configdir,
  95 [  --with-configdir=DIR    Where to put configuration files (\$libdir)],
  96 [ case "$withval" in
  97   yes|no)
  98   #
  99   # Just in case anybody does it
 100   #
 101     AC_MSG_WARN([--with-configdir called without argument - will use default])
 102   ;;
 103   * )
 104     configdir="$withval"
 105     ;;
 106   esac])
 107
 108 #################################################
 109 # set codepage directory location
 110 AC_ARG_WITH(codepagedir,
 111 [  --with-codepagedir=DIR  Where to put codepage files (\$libdir/codepages)],
 112 [ case "$withval" in
 113   yes|no)
 114   #
 115   # Just in case anybody does it
 116   #
 117     AC_MSG_WARN([--with-codepagedir called without argument - will use default])
 118   ;;
 119   * )
 120     codepagedir="$withval"
 121     ;;
 122   esac])
 123
 124 #################################################
 125 # set log directory location
 126 AC_ARG_WITH(logfilebase,
 127 [  --with-logfilebase=DIR  Where to put log files (\$(VARDIR))],
 128 [ case "$withval" in
 129   yes|no)
 130   #
 131   # Just in case anybody does it
 132   #
 133     AC_MSG_WARN([--with-logfilebase called without argument - will use default])
 134   ;;
 135   * )
 136     logfilebase="$withval"
 137     ;;
 138   esac])
 139
 140 AC_SUBST(codepagedir)
 141 AC_SUBST(configdir)
 142 AC_SUBST(lockdir)
 143 AC_SUBST(piddir)
 144 AC_SUBST(logfilebase)
 145 AC_SUBST(privatedir)
 146 AC_SUBST(swatdir)
 147 AC_SUBST(bindir)
 148 AC_SUBST(sbindir)
 149
 150 dnl Unique-to-Samba variables we'll be playing with.
 151 AC_SUBST(SHELL)
 152 AC_SUBST(RUNPROG)
 153 AC_SUBST(MPROGS)
 154 AC_SUBST(LDSHFLAGS)
 155 AC_SUBST(SONAMEFLAG)
 156 AC_SUBST(SHLD)
 157 AC_SUBST(HOST_OS)
 158 AC_SUBST(PAM_MOD)
 159 AC_SUBST(PDBEDIT)
 160 AC_SUBST(WRAP)
 161 AC_SUBST(WRAP32)
 162 AC_SUBST(WRAPPROG)
 163 AC_SUBST(PICFLAG)
 164 AC_SUBST(PICSUFFIX)
 165 AC_SUBST(SHLIBEXT)
 166 AC_SUBST(BLDSHARED)
 167 AC_SUBST(LIBSMBCLIENT_SHARED)
 168 AC_SUBST(LIBSMBCLIENT)
 169
 170 # compile with optimization and without debugging by default
 171 CFLAGS="-O ${CFLAGS}"
 172
 173 AC_ARG_ENABLE(debug,
 174 [  --enable-debug          Turn on compiler debugging information (default=no)],
 175     [if eval "test x$enable_debug = xyes"; then
 176         CFLAGS="${CFLAGS} -g"
 177     fi])
 178
 179
 180
 181 dnl Checks for programs.
 182 AC_PROG_CC
 183 AC_PROG_INSTALL
 184 AC_PROG_AWK
 185 AC_PATH_PROG(passwd_program, passwd, /bin/passwd)
 186 AC_SUBST(passwd_program)
 187
 188 dnl Check if C compiler understands -c and -o at the same time
 189 AC_PROG_CC_C_O
 190 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
 191       BROKEN_CC=
 192 else
 193       BROKEN_CC=#
 194 fi
 195 AC_SUBST(BROKEN_CC)
 196
 197 dnl Check if the C compiler understands volatile (it should, being ANSI).
 198 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
 199     AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
 200         samba_cv_volatile=yes,samba_cv_volatile=no)])
 201 if test x"$samba_cv_volatile" = x"yes"; then
 202    AC_DEFINE(HAVE_VOLATILE)
 203 fi
 204
 205
 206
 207 AC_CANONICAL_SYSTEM
 208
 209 dnl Add #include for broken IRIX header files
 210   case "$host_os" in
 211         *irix6*) AC_ADD_INCLUDE(<standards.h>)
 212         ;;
 213 esac
 214
 215 AC_VALIDATE_CACHE_SYSTEM_TYPE
 216
 217 DYNEXP=
 218
 219 #
 220 # Config CPPFLAG settings for strange OS's that must be set
 221 # before other tests.
 222 #
 223 case "$host_os" in
 224 # Try to work out if this is the native HPUX compiler that uses the -Ae flag.
 225     *hpux*)
 226       AC_PROG_CC_FLAG(Ae)
 227       # mmap on HPUX is completely broken...
 228       AC_DEFINE(MMAP_BLACKLIST)
 229       if test $ac_cv_prog_cc_Ae = yes; then
 230         CPPFLAGS="$CPPFLAGS -Ae"
 231       fi
 232 #
 233 # Defines needed for HPUX support.
 234 # HPUX has bigcrypt but (sometimes?) doesn't use it for
 235 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
 236 #
 237       case `uname -r` in
 238                         *9*|*10*)
 239                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4"
 240                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS)
 241                                 AC_DEFINE(_HPUX_SOURCE)
 242                                 AC_DEFINE(_POSIX_SOURCE)
 243                                 AC_DEFINE(_ALIGNMENT_REQUIRED,1)
 244                                 AC_DEFINE(_MAX_ALIGNMENT,4)
 245                                 ;;
 246                         *11*)
 247                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_LARGEFILE64_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4"
 248                                 AC_DEFINE(_HPUX_SOURCE)
 249                                 AC_DEFINE(_POSIX_SOURCE)
 250                                 AC_DEFINE(_LARGEFILE64_SOURCE)
 251                                 AC_DEFINE(_ALIGNMENT_REQUIRED,1)
 252                                 AC_DEFINE(_MAX_ALIGNMENT,4)
 253                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS)
 254                                 ;;
 255       esac
 256       DYNEXP="-Wl,-E"
 257       ;;
 258
 259
 260 #
 261 # CRAY Unicos has broken const handling
 262         *unicos*)
 263                 AC_MSG_RESULT([disabling const])
 264                 CPPFLAGS="$CPPFLAGS -Dconst="
 265                 ;;
 266
 267 #
 268 # AIX4.x doesn't even admit to having large
 269 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
 270 #
 271     *aix4*)
 272           AC_MSG_RESULT([enabling large file support])
 273       CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
 274       AC_DEFINE(_LARGE_FILES)
 275       ;;
 276 #
 277 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
 278 # to the existance of large files..
 279 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
 280 # recommendations on large file support, however it makes the
 281 # compile work using gcc 2.7 and 2.8, whereas using the Sun
 282 # recommendation makes the compile fail on gcc2.7. JRA.
 283 #
 284         *solaris*)
 285                 case `uname -r` in
 286                         5.0*|5.1*|5.2*|5.3*|5.5*)
 287                                 AC_MSG_RESULT([no large file support])
 288                                 ;;
 289                         5.*)
 290                         AC_MSG_RESULT([enabling large file support])
 291                         if test "$ac_cv_prog_gcc" = yes; then
 292                                 ${CC-cc} -v >conftest.c 2>&1
 293                                 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
 294                                 rm -fr conftest.c
 295                                 case "$ac_cv_gcc_compiler_version_number" in
 296                                         *"gcc version 2.6"*|*"gcc version 2.7"*)
 297                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 298                                                 AC_DEFINE(_LARGEFILE64_SOURCE)
 299                                                 ;;
 300                                         *)
 301                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 302                                                 AC_DEFINE(_LARGEFILE64_SOURCE)
 303                                                 AC_DEFINE(_FILE_OFFSET_BITS,64)
 304                                                 ;;
 305                                 esac
 306                         else
 307                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 308                                 AC_DEFINE(_LARGEFILE64_SOURCE)
 309                                 AC_DEFINE(_FILE_OFFSET_BITS,64)
 310                         fi
 311                         ;;
 312                 esac
 313                 ;;
 314 #
 315 # Tests needed for SINIX large file support.
 316 #
 317     *sysv4*)
 318       if test $host = mips-sni-sysv4 ; then
 319         AC_MSG_CHECKING([for LFS support])
 320         old_CPPFLAGS="$CPPFLAGS"
 321         CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 322         AC_TRY_RUN([
 323 #include <unistd.h>
 324 main () {
 325 #if _LFS64_LARGEFILE == 1
 326 exit(0);
 327 #else
 328 exit(1);
 329 #endif
 330 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
 331         CPPFLAGS="$old_CPPFLAGS"
 332         if test x$SINIX_LFS_SUPPORT = xyes ; then
 333           CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 334           AC_DEFINE(_LARGEFILE64_SOURCE)
 335           CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
 336           LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
 337           LIBS="`getconf LFS64_LIBS` $LIBS"
 338         fi
 339       AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
 340       fi
 341     ;;
 342
 343 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
 344 #
 345     *linux*)
 346         AC_MSG_CHECKING([for LFS support])
 347         old_CPPFLAGS="$CPPFLAGS"
 348         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 349        AC_TRY_RUN([
 350 #include <unistd.h>
 351 #include <sys/utsname.h>
 352 main() {
 353 #if _LFS64_LARGEFILE == 1
 354        struct utsname uts;
 355        char *release;
 356        int major, minor;
 357
 358        /* Ensure this is glibc 2.2 or higher */
 359 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 360        int libc_major = __GLIBC__;
 361        int libc_minor = __GLIBC_MINOR__;
 362
 363        if (libc_major < 2)
 364               exit(1);
 365        if (libc_minor < 2)
 366               exit(1);
 367 #endif
 368
 369        /* Ensure this is kernel 2.4 or higher */
 370
 371        uname(&uts);
 372        release = uts.release;
 373        major = atoi(strsep(&release, "."));
 374        minor = atoi(strsep(&release, "."));
 375
 376        if (major > 2 || (major == 2 && minor > 3))
 377                exit(0);
 378        exit(1);
 379 #else
 380        exit(1);
 381 #endif
 382 }
 383 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
 384         CPPFLAGS="$old_CPPFLAGS"
 385         if test x$LINUX_LFS_SUPPORT = xyes ; then
 386           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 387           AC_DEFINE(_LARGEFILE64_SOURCE)
 388           AC_DEFINE(_FILE_OFFSET_BITS,64)
 389           AC_DEFINE(_GNU_SOURCE)
 390         fi
 391        AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
 392                 ;;
 393
 394     *hurd*)
 395         AC_MSG_CHECKING([for LFS support])
 396         old_CPPFLAGS="$CPPFLAGS"
 397         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 398         AC_TRY_RUN([
 399 #include <unistd.h>
 400 main () {
 401 #if _LFS64_LARGEFILE == 1
 402 exit(0);
 403 #else
 404 exit(1);
 405 #endif
 406 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
 407         CPPFLAGS="$old_CPPFLAGS"
 408         if test x$GLIBC_LFS_SUPPORT = xyes ; then
 409           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 410           AC_DEFINE(_LARGEFILE64_SOURCE)
 411           AC_DEFINE(_GNU_SOURCE)
 412         fi
 413       AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
 414     ;;
 415
 416 esac
 417
 418 AC_INLINE
 419 AC_HEADER_STDC
 420 AC_HEADER_DIRENT
 421 AC_HEADER_TIME
 422 AC_HEADER_SYS_WAIT
 423 AC_CHECK_HEADERS(arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h)
 424 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h limits.h memory.h net/if.h)
 425 AC_CHECK_HEADERS(compat.h rpc/rpc.h rpcsvc/nis.h rpcsvc/yp_prot.h rpcsvc/ypclnt.h)
 426 AC_CHECK_HEADERS(stdlib.h string.h strings.h syslog.h sys/file.h)
 427 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/mode.h)
 428 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h sys/socket.h)
 429 AC_CHECK_HEADERS(syslog.h sys/syslog.h sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
 430 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
 431 AC_CHECK_HEADERS(security/pam_modules.h security/_pam_macros.h dlfcn.h synch.h pthread.h nsswitch.h)
 432
 433 #
 434 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
 435 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
 436 #
 437 case "$host_os" in
 438     *hpux*)
 439                 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
 440                         ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
 441                 if test x"$ac_cv_header_shadow_h" = x"yes"; then
 442                    AC_DEFINE(HAVE_SHADOW_H)
 443                 fi
 444         ;;
 445 esac
 446 AC_CHECK_HEADERS(shadow.h netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
 447 AC_CHECK_HEADERS(nss.h nss_common.h ns_api.h sys/security.h security/pam_appl.h security/pam_modules.h)
 448 AC_CHECK_HEADERS(stropts.h poll.h)
 449 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
 450 AC_CHECK_HEADERS(sys/acl.h sys/cdefs.h glob.h)
 451
 452 # For experimental utmp support (lastlog on some BSD-like systems)
 453 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
 454
 455 # For quotas on Veritas VxFS filesystems
 456 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
 457
 458 # For quotas on Linux XFS filesystems
 459 AC_CHECK_HEADERS(linux/xqm.h)
 460
 461 AC_CHECK_SIZEOF(int,cross)
 462 AC_CHECK_SIZEOF(long,cross)
 463 AC_CHECK_SIZEOF(short,cross)
 464
 465 AC_C_CONST
 466 AC_C_INLINE
 467 AC_C_BIGENDIAN
 468 AC_C_CHAR_UNSIGNED
 469
 470 AC_TYPE_SIGNAL
 471 AC_TYPE_UID_T
 472 AC_TYPE_MODE_T
 473 AC_TYPE_OFF_T
 474 AC_TYPE_SIZE_T
 475 AC_TYPE_PID_T
 476 AC_STRUCT_ST_RDEV
 477 AC_DIRENT_D_OFF
 478 AC_CHECK_TYPE(ino_t,unsigned)
 479 AC_CHECK_TYPE(loff_t,off_t)
 480 AC_CHECK_TYPE(offset_t,loff_t)
 481 AC_CHECK_TYPE(ssize_t, int)
 482 AC_CHECK_TYPE(wchar_t, unsigned short)
 483
 484 ############################################
 485 # for cups support we need libcups, and a handful of header files
 486
 487 AC_ARG_ENABLE(cups,
 488 [  --enable-cups           Turn on CUPS support (default=auto)])
 489
 490 if test x$enable_cups != xno; then
 491         AC_PATH_PROG(CUPS_CONFIG, cups-config)
 492
 493         if test "x$CUPS_CONFIG" != x; then
 494                 AC_DEFINE(HAVE_CUPS)
 495                 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
 496                 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
 497                 LIBS="$LIBS `$CUPS_CONFIG --libs`"
 498         fi
 499 fi
 500
 501 ############################################
 502 # we need dlopen/dlclose/dlsym/dlerror for PAM, the password database plugins and the new VFS code
 503 AC_CHECK_FUNCS(dlopen)
 504 if test x"$ac_cv_func_dlopen" = x"no"; then
 505         AC_CHECK_LIB(dl, dlopen, [LIBS="$LIBS -ldl";
 506         AC_DEFINE(HAVE_DLOPEN)])
 507 fi
 508 # dlopen/dlclose/dlsym/dlerror will be checked again later and defines will be set then
 509
 510 ############################################
 511 # check if the compiler can do immediate structures
 512 AC_CACHE_CHECK([for immediate structures],samba_cv_immediate_structures, [
 513     AC_TRY_COMPILE([
 514 #include <stdio.h>],
 515 [
 516         typedef struct {unsigned x;} FOOBAR;
 517 #define X_FOOBAR(x) ((FOOBAR) { x })
 518 #define FOO_ONE X_FOOBAR(1)
 519         FOOBAR f = FOO_ONE;
 520         static struct {
 521         FOOBAR y;
 522         } f2[] = {
 523                 {FOO_ONE}
 524         };
 525 ],
 526         samba_cv_immediate_structures=yes,samba_cv_immediate_structures=no)])
 527 if test x"$samba_cv_immediate_structures" = x"yes"; then
 528    AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES)
 529 fi
 530
 531 ############################################
 532 # check for unix domain sockets
 533 AC_CACHE_CHECK([for unix domain sockets],samba_cv_unixsocket, [
 534     AC_TRY_COMPILE([
 535 #include <sys/types.h>
 536 #include <stdlib.h>
 537 #include <stddef.h>
 538 #include <sys/socket.h>
 539 #include <sys/un.h>],
 540 [
 541   struct sockaddr_un sunaddr;
 542   sunaddr.sun_family = AF_UNIX;
 543 ],
 544         samba_cv_unixsocket=yes,samba_cv_unixsocket=no)])
 545 if test x"$samba_cv_unixsocket" = x"yes"; then
 546    AC_DEFINE(HAVE_UNIXSOCKET)
 547 fi
 548
 549 AC_CACHE_CHECK([for socklen_t type],samba_cv_socklen_t, [
 550     AC_TRY_COMPILE([
 551 #include <sys/types.h>
 552 #if STDC_HEADERS
 553 #include <stdlib.h>
 554 #include <stddef.h>
 555 #endif
 556 #include <sys/socket.h>],[socklen_t i = 0],
 557     samba_cv_socklen_t=yes,samba_cv_socklen_t=no)])
 558 if test x"$samba_cv_socklen_t" = x"yes"; then
 559    AC_DEFINE(HAVE_SOCKLEN_T_TYPE)
 560 fi
 561
 562 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
 563     AC_TRY_COMPILE([
 564 #include <sys/types.h>
 565 #if STDC_HEADERS
 566 #include <stdlib.h>
 567 #include <stddef.h>
 568 #endif
 569 #include <signal.h>],[sig_atomic_t i = 0],
 570         samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
 571 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
 572    AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE)
 573 fi
 574
 575 # stupid headers have the functions but no declaration. grrrr.
 576 AC_HAVE_DECL(errno, [#include <errno.h>])
 577 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
 578 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
 579 AC_HAVE_DECL(asprintf, [#include <stdio.h>])
 580 AC_HAVE_DECL(vasprintf, [#include <stdio.h>])
 581 AC_HAVE_DECL(vsnprintf, [#include <stdio.h>])
 582 AC_HAVE_DECL(snprintf, [#include <stdio.h>])
 583
 584 # and glibc has setresuid under linux but the function does
 585 # nothing until kernel 2.1.44! very dumb.
 586 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
 587     AC_TRY_RUN([#include <errno.h>
 588 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
 589         samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
 590 if test x"$samba_cv_have_setresuid" = x"yes"; then
 591     AC_DEFINE(HAVE_SETRESUID)
 592 fi
 593
 594 # Do the same check for setresguid...
 595 #
 596 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
 597     AC_TRY_RUN([#include <unistd.h>
 598 #include <errno.h>
 599 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
 600         samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
 601 if test x"$samba_cv_have_setresgid" = x"yes"; then
 602     AC_DEFINE(HAVE_SETRESGID)
 603 fi
 604
 605 AC_FUNC_MEMCMP
 606
 607 ###############################################
 608 # Readline included by default unless explicitly asked not to
 609 test "${with_readline+set}" != "set" && with_readline=yes
 610
 611 # test for where we get readline() from
 612 AC_MSG_CHECKING(whether to use readline)
 613 AC_ARG_WITH(readline,
 614 [  --with-readline[=DIR]   Look for readline include/libs in DIR (default=auto)],
 615 [  case "$with_readline" in
 616   yes)
 617     AC_MSG_RESULT(yes)
 618
 619     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 620     AC_CHECK_HEADERS(readline/history.h)
 621
 622     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 623       for termlib in ncurses curses termcap terminfo termlib; do
 624        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 625       done
 626       AC_CHECK_LIB(readline, rl_callback_handler_install,
 627        [TERMLIBS="-lreadline $TERMLIBS"
 628        AC_DEFINE(HAVE_LIBREADLINE)
 629        break], [TERMLIBS=], $TERMLIBS)])
 630     ;;
 631   no)
 632     AC_MSG_RESULT(no)
 633     ;;
 634   *)
 635     AC_MSG_RESULT(yes)
 636
 637     # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
 638     # alternate readline path
 639     _ldflags=${LDFLAGS}
 640     _cppflags=${CPPFLAGS}
 641
 642     # Add additional search path
 643     LDFLAGS="-L$with_readline/lib $LDFLAGS"
 644     CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 645
 646     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 647     AC_CHECK_HEADERS(readline/history.h)
 648
 649     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 650       for termlib in ncurses curses termcap terminfo termlib; do
 651        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 652       done
 653       AC_CHECK_LIB(readline, rl_callback_handler_install,
 654        [TERMLDFLAGS="-L$with_readline/lib"
 655        TERMCPPFLAGS="-I$with_readline/include"
 656        CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 657        TERMLIBS="-lreadline $TERMLIBS"
 658        AC_DEFINE(HAVE_LIBREADLINE)
 659        break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
 660
 661     LDFLAGS=$_ldflags
 662     ;;
 663   esac],
 664   AC_MSG_RESULT(no)
 665 )
 666 AC_SUBST(TERMLIBS)
 667 AC_SUBST(TERMLDFLAGS)
 668
 669 # The following test taken from the cvs sources
 670 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
 671 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
 672 # libsocket.so which has a bad implementation of gethostbyname (it
 673 # only looks in /etc/hosts), so we only look for -lsocket if we need
 674 # it.
 675 AC_CHECK_FUNCS(connect)
 676 if test x"$ac_cv_func_connect" = x"no"; then
 677     case "$LIBS" in
 678     *-lnsl*) ;;
 679     *) AC_CHECK_LIB(nsl_s, printf) ;;
 680     esac
 681     case "$LIBS" in
 682     *-lnsl*) ;;
 683     *) AC_CHECK_LIB(nsl, printf) ;;
 684     esac
 685     case "$LIBS" in
 686     *-lsocket*) ;;
 687     *) AC_CHECK_LIB(socket, connect) ;;
 688     esac
 689     case "$LIBS" in
 690     *-linet*) ;;
 691     *) AC_CHECK_LIB(inet, connect) ;;
 692     esac
 693     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
 694     dnl has been cached.
 695     if test x"$ac_cv_lib_socket_connect" = x"yes" ||
 696        test x"$ac_cv_lib_inet_connect" = x"yes"; then
 697         # ac_cv_func_connect=yes
 698         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
 699         AC_DEFINE(HAVE_CONNECT)
 700     fi
 701 fi
 702
 703 ###############################################
 704 # test for where we get get_yp_default_domain() from
 705 AC_CHECK_FUNCS(yp_get_default_domain)
 706 if test x"$ac_cv_func_yp_get_default_domain" = x"no"; then
 707         AC_CHECK_LIB(nsl, yp_get_default_domain, [LIBS="$LIBS -lnsl";
 708         AC_DEFINE(HAVE_YP_GET_DEFAULT_DOMAIN)])
 709 fi
 710
 711 # Check if we have execl, if not we need to compile smbrun.
 712 AC_CHECK_FUNCS(execl)
 713 if test x"$ac_cv_func_execl" = x"no"; then
 714     RUNPROG="bin/smbrun"
 715 else
 716     RUNPROG=""
 717 fi
 718
 719 AC_CHECK_FUNCS(dlopen dlclose dlsym dlerror waitpid getcwd strdup strndup strnlen strtoul strerror chown fchown chmod fchmod chroot link)
 720 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync bzero memset strlcpy strlcat setpgid mknod mknod64)
 721 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
 722 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
 723 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
 724 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate stat64 fstat64)
 725 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
 726 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
 727 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
 728 AC_CHECK_FUNCS(syslog vsyslog)
 729
 730 # syscall() is needed for smbwrapper.
 731 AC_CHECK_FUNCS(syscall)
 732
 733 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
 734 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
 735 AC_CHECK_FUNCS(__getcwd _getcwd)
 736 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
 737 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
 738 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
 739 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
 740 AC_CHECK_FUNCS(getdents _getdents __getdents _lseek __lseek _read __read)
 741 AC_CHECK_FUNCS(_write __write _fork __fork)
 742 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
 743 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
 744 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
 745 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
 746 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
 747
 748 #
 749 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
 750 #
 751
 752 if test x$ac_cv_func_stat64 = xno ; then
 753   AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
 754   AC_TRY_LINK([
 755 #if defined(HAVE_UNISTD_H)
 756 #include <unistd.h>
 757 #endif
 758 #include <sys/stat.h>
 759 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
 760   AC_MSG_RESULT([$ac_cv_func_stat64])
 761   if test x$ac_cv_func_stat64 = xyes ; then
 762     AC_DEFINE(HAVE_STAT64)
 763   fi
 764 fi
 765
 766 if test x$ac_cv_func_lstat64 = xno ; then
 767   AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
 768   AC_TRY_LINK([
 769 #if defined(HAVE_UNISTD_H)
 770 #include <unistd.h>
 771 #endif
 772 #include <sys/stat.h>
 773 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
 774   AC_MSG_RESULT([$ac_cv_func_lstat64])
 775   if test x$ac_cv_func_lstat64 = xyes ; then
 776     AC_DEFINE(HAVE_LSTAT64)
 777   fi
 778 fi
 779
 780 if test x$ac_cv_func_fstat64 = xno ; then
 781   AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
 782   AC_TRY_LINK([
 783 #if defined(HAVE_UNISTD_H)
 784 #include <unistd.h>
 785 #endif
 786 #include <sys/stat.h>
 787 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
 788   AC_MSG_RESULT([$ac_cv_func_fstat64])
 789   if test x$ac_cv_func_fstat64 = xyes ; then
 790     AC_DEFINE(HAVE_FSTAT64)
 791   fi
 792 fi
 793
 794 #
 795 # If no strcasecmp, check for it in some known places
 796 # It is in -lresolv on ReliantUNIX and UnixWare
 797 #   -lresolve *must* follow -lnsl for name resolution to work properly
 798 #
 799
 800 if test x$ac_cv_func_strcasecmp = xno ; then
 801         AC_CHECK_LIB(resolv,strcasecmp,[LIBS="$LIBS -lresolv"]
 802                 AC_DEFINE(HAVE_STRCASECMP))
 803 fi
 804
 805 #
 806 # Check for the functions putprpwnam, set_auth_parameters,
 807 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
 808 # Needed for OSF1 and HPUX.
 809 #
 810
 811 AC_LIBTESTFUNC(security, putprpwnam)
 812 AC_LIBTESTFUNC(sec, putprpwnam)
 813
 814 AC_LIBTESTFUNC(security, set_auth_parameters)
 815 AC_LIBTESTFUNC(sec, set_auth_parameters)
 816
 817 # UnixWare 7.x has its getspnam in -lgen
 818 AC_LIBTESTFUNC(gen, getspnam)
 819
 820 AC_LIBTESTFUNC(security, getspnam)
 821 AC_LIBTESTFUNC(sec, getspnam)
 822
 823 AC_LIBTESTFUNC(security, bigcrypt)
 824 AC_LIBTESTFUNC(sec, bigcrypt)
 825
 826 AC_LIBTESTFUNC(security, getprpwnam)
 827 AC_LIBTESTFUNC(sec, getprpwnam)
 828
 829 # this bit needs to be modified for each OS that is suported by
 830 # smbwrapper. You need to specify how to created a shared library and
 831 # how to compile C code to produce PIC object files
 832
 833 # these are the defaults, good for lots of systems
 834 HOST_OS="$host_os"
 835 LDSHFLAGS="-shared"
 836 SONAMEFLAG="#"
 837 SHLD="\${CC}"
 838 PICFLAG=""
 839 PICSUFFIX="po.o"
 840 SHLIBEXT="so"
 841 # Assume non-shared by default and override below
 842 BLDSHARED="false"
 843 AC_MSG_CHECKING([ability to build shared libraries])
 844
 845 # and these are for particular systems
 846 case "$host_os" in
 847                 *linux*)   AC_DEFINE(LINUX)
 848                         BLDSHARED="true"
 849                         LDSHFLAGS="-shared"
 850                         DYNEXP="-Wl,--export-dynamic"
 851                         PICFLAG="-fPIC"
 852                         SONAMEFLAG="-Wl,-soname="
 853                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
 854                         ;;
 855                 *solaris*) AC_DEFINE(SUNOS5)
 856                         BLDSHARED="true"
 857                         LDSHFLAGS="-G"
 858                         SONAMEFLAG="-h "
 859                         if test "${GCC}" = "yes"; then
 860                                 PICFLAG="-fPIC"
 861                                 DYNEXP="-Wl,-E"
 862                         else
 863                                 PICFLAG="-KPIC"
 864                                 ## ${CFLAGS} added for building 64-bit shared
 865                                 ## libs using Sun's Compiler
 866                                 LDSHFLAGS="-G \${CFLAGS}"
 867                                 POBAD_CC=""
 868                                 PICSUFFIX="po.o"
 869                         fi
 870                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
 871                 ;;
 872                 *sunos*) AC_DEFINE(SUNOS4)
 873                         BLDSHARED="true"
 874                         LDSHFLAGS="-G"
 875                         SONAMEFLAG="-Wl,-h,"
 876                         PICFLAG="-KPIC"   # Is this correct for SunOS
 877                 ;;
 878                 *bsd*)  BLDSHARED="true"
 879                         LDSHFLAGS="-shared"
 880                         DYNEXP="-Wl,-Bdynamic"
 881                         SONAMEFLAG="-Wl,-soname,"
 882                         PICFLAG="-fPIC"
 883                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
 884                 ;;
 885                 *irix*) AC_DEFINE(IRIX)
 886                         case "$host_os" in
 887                         *irix6*) AC_DEFINE(IRIX6)
 888                         ;;
 889                         esac
 890                         ATTEMPT_WRAP32_BUILD=yes
 891                         BLDSHARED="true"
 892                         LDSHFLAGS="-set_version sgi1.0 -shared"
 893                         SONAMEFLAG="-soname "
 894                         SHLD="\${LD}"
 895                         if test "${GCC}" = "yes"; then
 896                                 PICFLAG="-fPIC"
 897                         else
 898                                 PICFLAG="-KPIC"
 899                         fi
 900                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
 901                 ;;
 902                 *aix*) AC_DEFINE(AIX)
 903                         BLDSHARED="true"
 904                         LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-bnoentry"
 905                         DYNEXP="-Wl,-brtl,-bexpall"
 906                         if test "${GCC}" = "yes"; then
 907                                 PICFLAG="-O2"
 908                         else
 909                                 PICFLAG="-O2 -qmaxmem=6000"
 910                         fi
 911
 912                         AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE)
 913                 ;;
 914                 *hpux*) AC_DEFINE(HPUX)
 915                         SHLIBEXT="sl"
 916                         # Use special PIC flags for the native HP-UX compiler.
 917                         if test $ac_cv_prog_cc_Ae = yes; then
 918                                 BLDSHARED="true"
 919                                 SHLD="/usr/bin/ld"
 920                                 LDSHFLAGS="-B symbolic -b -z"
 921                                 SONAMEFLAG="+h "
 922                                 PICFLAG="+z"
 923                         fi
 924                         DYNEXP="-Wl,-E"
 925                         AC_DEFINE(STAT_ST_BLOCKSIZE,8192)
 926                         ;;
 927                 *qnx*) AC_DEFINE(QNX);;
 928                 *osf*) AC_DEFINE(OSF1)
 929                         BLDSHARED="true"
 930                         LDSHFLAGS="-shared"
 931                         SONAMEFLAG="-Wl,-soname,"
 932                         PICFLAG="-fPIC"
 933                 ;;
 934                 *sco*) AC_DEFINE(SCO);;
 935                 *unixware*) AC_DEFINE(UNIXWARE)
 936                         BLDSHARED="true"
 937                         LDSHFLAGS="-shared"
 938                         SONAMEFLAG="-Wl,-soname,"
 939                         PICFLAG="-KPIC"
 940                 ;;
 941                 *next2*) AC_DEFINE(NEXT2);;
 942                 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man]);;
 943                 *sysv4*)
 944                         case "$host" in
 945                                 *-univel-*)     if [ test "$GCC" != yes ]; then
 946                                                                         AC_DEFINE(HAVE_MEMSET)
 947                                                                 fi
 948                                                                 LDSHFLAGS="-G"
 949                                                                 DYNEXP="-Bexport"
 950                                 ;;
 951                                 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX);;
 952                         esac
 953                         ;;
 954                 *sysv5*)
 955                         if [ test "$GCC" != yes ]; then
 956                                 AC_DEFINE(HAVE_MEMSET)
 957                         fi
 958                         LDSHFLAGS="-G"
 959                         ;;
 960 esac
 961 AC_SUBST(DYNEXP)
 962 AC_MSG_RESULT($BLDSHARED)
 963 AC_MSG_CHECKING([linker flags for shared libraries])
 964 AC_MSG_RESULT([$LDSHFLAGS])
 965 AC_MSG_CHECKING([compiler flags for position-independent code])
 966 AC_MSG_RESULT([$PICFLAGS])
 967
 968 # try to work out how to produce pic code with this compiler
 969 if test x$PICFLAG = x; then
 970   AC_PROG_CC_FLAG(fpic)
 971   if test $ac_cv_prog_cc_fpic = yes; then
 972       PICFLAG="-fpic";
 973   fi
 974 fi
 975 if test x$PICFLAG = x; then
 976   AC_PROG_CC_FLAG(KPIC)
 977   if test $ac_cv_prog_cc_KPIC = yes; then
 978     PICFLAG="-KPIC";
 979   fi
 980 fi
 981 if test x$PICFLAG = x; then
 982   AC_PROG_CC_FLAG(Kpic)
 983   if test $ac_cv_prog_cc_Kpic = yes; then
 984     PICFLAG="-Kpic";
 985   fi
 986 fi
 987
 988 ################
 989
 990 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
 991 AC_TRY_RUN([#include <stdio.h>
 992 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
 993 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
 994 if test x"$samba_cv_have_longlong" = x"yes"; then
 995     AC_DEFINE(HAVE_LONGLONG)
 996 fi
 997
 998 #
 999 # Check if the compiler supports the LL prefix on long long integers.
1000 # AIX needs this.
1001
1002 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1003     AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1004         samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1005 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1006    AC_DEFINE(COMPILER_SUPPORTS_LL)
1007 fi
1008
1009
1010 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1011 AC_TRY_RUN([#include <stdio.h>
1012 #include <sys/stat.h>
1013 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1014 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1015 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1016     AC_DEFINE(SIZEOF_OFF_T,8)
1017 fi
1018
1019 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1020 AC_TRY_RUN([
1021 #if defined(HAVE_UNISTD_H)
1022 #include <unistd.h>
1023 #endif
1024 #include <stdio.h>
1025 #include <sys/stat.h>
1026 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1027 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1028 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1029     AC_DEFINE(HAVE_OFF64_T)
1030 fi
1031
1032 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1033 AC_TRY_RUN([#include <stdio.h>
1034 #include <sys/stat.h>
1035 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1036 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1037 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1038     AC_DEFINE(SIZEOF_INO_T,8)
1039 fi
1040
1041 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1042 AC_TRY_RUN([
1043 #if defined(HAVE_UNISTD_H)
1044 #include <unistd.h>
1045 #endif
1046 #include <stdio.h>
1047 #include <sys/stat.h>
1048 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1049 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1050 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1051     AC_DEFINE(HAVE_INO64_T)
1052 fi
1053
1054 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1055 AC_TRY_RUN([
1056 #if defined(HAVE_UNISTD_H)
1057 #include <unistd.h>
1058 #endif
1059 #include <stdio.h>
1060 #include <sys/stat.h>
1061 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1062 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
1063 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
1064     AC_DEFINE(HAVE_DEV64_T)
1065 fi
1066
1067 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
1068 AC_TRY_COMPILE([
1069 #if defined(HAVE_UNISTD_H)
1070 #include <unistd.h>
1071 #endif
1072 #include <sys/types.h>
1073 #include <dirent.h>],
1074 [struct dirent64 de;],
1075 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
1076 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1077     AC_DEFINE(HAVE_STRUCT_DIRENT64)
1078 fi
1079
1080 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
1081 AC_TRY_RUN([
1082 #if defined(HAVE_UNISTD_H)
1083 #include <unistd.h>
1084 #endif
1085 #include <sys/types.h>
1086 main() { dev_t dev; int i = major(dev); return 0; }],
1087 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
1088 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
1089     AC_DEFINE(HAVE_DEVICE_MAJOR_FN)
1090 fi
1091
1092 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
1093 AC_TRY_RUN([
1094 #if defined(HAVE_UNISTD_H)
1095 #include <unistd.h>
1096 #endif
1097 #include <sys/types.h>
1098 main() { dev_t dev; int i = minor(dev); return 0; }],
1099 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
1100 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
1101     AC_DEFINE(HAVE_DEVICE_MINOR_FN)
1102 fi
1103
1104 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV_FN,[
1105 AC_TRY_RUN([
1106 #if defined(HAVE_UNISTD_H)
1107 #include <unistd.h>
1108 #endif
1109 #include <sys/types.h>
1110 main() { dev_t dev = makedev(1,2); return 0; }],
1111 samba_cv_HAVE_MAKEDEV_FN=yes,samba_cv_HAVE_MAKEDEV_FN=no,samba_cv_HAVE_MAKEDEV_FN=cross)])
1112 if test x"$samba_cv_HAVE_MAKEDEV_FN" = x"yes"; then
1113     AC_DEFINE(MAKEDEV_FN)
1114 fi
1115
1116 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
1117 AC_TRY_RUN([#include <stdio.h>
1118 main() { char c; c=250; exit((c > 0)?0:1); }],
1119 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
1120 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
1121     AC_DEFINE(HAVE_UNSIGNED_CHAR)
1122 fi
1123
1124 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
1125 AC_TRY_COMPILE([#include <sys/types.h>
1126 #include <sys/socket.h>
1127 #include <netinet/in.h>],
1128 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
1129 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
1130 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
1131     AC_DEFINE(HAVE_SOCK_SIN_LEN)
1132 fi
1133
1134 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
1135 AC_TRY_COMPILE([#include <sys/types.h>
1136 #include <dirent.h>
1137 void seekdir(DIR *d, long loc) { return; }],[return 0;],
1138 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
1139 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
1140     AC_DEFINE(SEEKDIR_RETURNS_VOID)
1141 fi
1142
1143 AC_CACHE_CHECK([for __FILE__ macro],samba_cv_HAVE_FILE_MACRO,[
1144 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FILE__);],
1145 samba_cv_HAVE_FILE_MACRO=yes,samba_cv_HAVE_FILE_MACRO=no)])
1146 if test x"$samba_cv_HAVE_FILE_MACRO" = x"yes"; then
1147     AC_DEFINE(HAVE_FILE_MACRO)
1148 fi
1149
1150 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
1151 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
1152 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
1153 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
1154     AC_DEFINE(HAVE_FUNCTION_MACRO)
1155 fi
1156
1157 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
1158 AC_TRY_RUN([
1159 #include <sys/time.h>
1160 #include <unistd.h>
1161 main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}],
1162            samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,samba_cv_HAVE_GETTIMEOFDAY_TZ=no,samba_cv_HAVE_GETTIMEOFDAY_TZ=cross)])
1163 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
1164     AC_DEFINE(HAVE_GETTIMEOFDAY_TZ)
1165 fi
1166
1167 AC_CACHE_CHECK([for __va_copy],samba_cv_HAVE_VA_COPY,[
1168 AC_TRY_LINK([#include <stdarg.h>
1169 va_list ap1,ap2;], [__va_copy(ap1,ap2);],
1170 samba_cv_HAVE_VA_COPY=yes,samba_cv_HAVE_VA_COPY=no)])
1171 if test x"$samba_cv_HAVE_VA_COPY" = x"yes"; then
1172     AC_DEFINE(HAVE_VA_COPY)
1173 fi
1174
1175 AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
1176 AC_TRY_RUN([
1177 #include <sys/types.h>
1178 #include <stdarg.h>
1179 void foo(const char *format, ...) {
1180         va_list ap;
1181         int len;
1182         char buf[5];
1183
1184         va_start(ap, format);
1185         len = vsnprintf(buf, 0, format, ap);
1186         va_end(ap);
1187         if (len != 5) exit(1);
1188
1189         va_start(ap, format);
1190         len = vsnprintf(0, 0, format, ap);
1191         va_end(ap);
1192         if (len != 5) exit(1);
1193
1194         if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
1195
1196         exit(0);
1197 }
1198 main() { foo("hello"); }
1199 ],
1200 samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
1201 if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
1202         AC_DEFINE(HAVE_C99_VSNPRINTF)
1203 fi
1204
1205 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
1206 AC_TRY_RUN([#include <sys/types.h>
1207 #include <dirent.h>
1208 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
1209 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
1210 di->d_name[0] == 0) exit(0); exit(1);} ],
1211 samba_cv_HAVE_BROKEN_READDIR=yes,samba_cv_HAVE_BROKEN_READDIR=no,samba_cv_HAVE_BROKEN_READDIR=cross)])
1212 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
1213     AC_DEFINE(HAVE_BROKEN_READDIR)
1214 fi
1215
1216 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
1217 AC_TRY_COMPILE([#include <sys/types.h>
1218 #include <utime.h>],
1219 [struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
1220 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
1221 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
1222     AC_DEFINE(HAVE_UTIMBUF)
1223 fi
1224
1225 dnl  utmp and utmpx come in many flavours
1226 dnl  We need to check for many of them
1227 dnl  But we don't need to do each and every one, because our code uses
1228 dnl  mostly just the utmp (not utmpx) fields.
1229
1230 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
1231
1232 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
1233 AC_TRY_COMPILE([#include <sys/types.h>
1234 #include <utmp.h>],
1235 [struct utmp ut;  ut.ut_name[0] = 'a';],
1236 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
1237 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
1238     AC_DEFINE(HAVE_UT_UT_NAME)
1239 fi
1240
1241 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
1242 AC_TRY_COMPILE([#include <sys/types.h>
1243 #include <utmp.h>],
1244 [struct utmp ut;  ut.ut_user[0] = 'a';],
1245 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
1246 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
1247     AC_DEFINE(HAVE_UT_UT_USER)
1248 fi
1249
1250 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
1251 AC_TRY_COMPILE([#include <sys/types.h>
1252 #include <utmp.h>],
1253 [struct utmp ut;  ut.ut_id[0] = 'a';],
1254 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
1255 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
1256     AC_DEFINE(HAVE_UT_UT_ID)
1257 fi
1258
1259 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
1260 AC_TRY_COMPILE([#include <sys/types.h>
1261 #include <utmp.h>],
1262 [struct utmp ut;  ut.ut_host[0] = 'a';],
1263 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
1264 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
1265     AC_DEFINE(HAVE_UT_UT_HOST)
1266 fi
1267
1268 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
1269 AC_TRY_COMPILE([#include <sys/types.h>
1270 #include <utmp.h>],
1271 [struct utmp ut;  time_t t; ut.ut_time = t;],
1272 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
1273 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
1274     AC_DEFINE(HAVE_UT_UT_TIME)
1275 fi
1276
1277 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
1278 AC_TRY_COMPILE([#include <sys/types.h>
1279 #include <utmp.h>],
1280 [struct utmp ut;  struct timeval tv; ut.ut_tv = tv;],
1281 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
1282 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
1283     AC_DEFINE(HAVE_UT_UT_TV)
1284 fi
1285
1286 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
1287 AC_TRY_COMPILE([#include <sys/types.h>
1288 #include <utmp.h>],
1289 [struct utmp ut;  ut.ut_type = 0;],
1290 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
1291 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
1292     AC_DEFINE(HAVE_UT_UT_TYPE)
1293 fi
1294
1295 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
1296 AC_TRY_COMPILE([#include <sys/types.h>
1297 #include <utmp.h>],
1298 [struct utmp ut;  ut.ut_pid = 0;],
1299 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
1300 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
1301     AC_DEFINE(HAVE_UT_UT_PID)
1302 fi
1303
1304 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
1305 AC_TRY_COMPILE([#include <sys/types.h>
1306 #include <utmp.h>],
1307 [struct utmp ut;  ut.ut_exit.e_exit = 0;],
1308 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
1309 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
1310     AC_DEFINE(HAVE_UT_UT_EXIT)
1311 fi
1312
1313 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
1314 AC_TRY_COMPILE([#include <sys/types.h>
1315 #include <utmp.h>],
1316 [struct utmp ut;  ut.ut_addr = 0;],
1317 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
1318 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
1319     AC_DEFINE(HAVE_UT_UT_ADDR)
1320 fi
1321
1322 if test x$ac_cv_func_pututline = xyes ; then
1323   AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
1324   AC_TRY_COMPILE([#include <sys/types.h>
1325 #include <utmp.h>],
1326   [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
1327   samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
1328   if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
1329       AC_DEFINE(PUTUTLINE_RETURNS_UTMP)
1330   fi
1331 fi
1332
1333 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
1334 AC_TRY_COMPILE([#include <sys/types.h>
1335 #include <utmpx.h>],
1336 [struct utmpx ux;  ux.ut_syslen = 0;],
1337 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
1338 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
1339     AC_DEFINE(HAVE_UX_UT_SYSLEN)
1340 fi
1341
1342 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
1343 AC_TRY_RUN([
1344 #include <sys/types.h>
1345 #include <fcntl.h>
1346 #ifndef F_GETLEASE
1347 #define F_GETLEASE      1025
1348 #endif
1349 main() {
1350        int fd = open("/dev/null", O_RDONLY);
1351        return fcntl(fd, F_GETLEASE, 0) == -1;
1352 }
1353 ],
1354 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
1355 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
1356     AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX)
1357 fi
1358
1359 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
1360 AC_TRY_RUN([
1361 #include <sys/types.h>
1362 #include <fcntl.h>
1363 #include <signal.h>
1364 #ifndef F_NOTIFY
1365 #define F_NOTIFY 1026
1366 #endif
1367 main() {
1368         exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
1369 }
1370 ],
1371 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
1372 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
1373     AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY)
1374 fi
1375
1376 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
1377 AC_TRY_RUN([
1378 #include <sys/types.h>
1379 #include <fcntl.h>
1380 #include <signal.h>
1381 #include <sys/file.h>
1382 #ifndef LOCK_MAND
1383 #define LOCK_MAND       32
1384 #define LOCK_READ       64
1385 #endif
1386 main() {
1387         exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
1388 }
1389 ],
1390 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
1391 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
1392     AC_DEFINE(HAVE_KERNEL_SHARE_MODES)
1393 fi
1394
1395
1396
1397
1398 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
1399 AC_TRY_COMPILE([#include <sys/types.h>
1400 #include <fcntl.h>],
1401 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
1402 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
1403 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
1404     AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX)
1405 fi
1406
1407 AC_CACHE_CHECK([for irix specific capabilities],samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES,[
1408 AC_TRY_RUN([#include <sys/types.h>
1409 #include <sys/capability.h>
1410 main() {
1411  cap_t cap;
1412  if ((cap = cap_get_proc()) == NULL)
1413    exit(1);
1414  cap->cap_effective |= CAP_NETWORK_MGT;
1415  cap->cap_inheritable |= CAP_NETWORK_MGT;
1416  cap_set_proc(cap);
1417  exit(0);
1418 }
1419 ],
1420 samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=yes,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=no,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=cross)])
1421 if test x"$samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES" = x"yes"; then
1422     AC_DEFINE(HAVE_IRIX_SPECIFIC_CAPABILITIES)
1423 fi
1424
1425 #
1426 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
1427 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
1428 #
1429
1430 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
1431 AC_TRY_COMPILE([#include <sys/types.h>
1432 #if defined(HAVE_RPC_RPC_H)
1433 #include <rpc/rpc.h>
1434 #endif],
1435 [int16 testvar;],
1436 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
1437 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
1438     AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H)
1439 fi
1440
1441 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
1442 AC_TRY_COMPILE([#include <sys/types.h>
1443 #if defined(HAVE_RPC_RPC_H)
1444 #include <rpc/rpc.h>
1445 #endif],
1446 [uint16 testvar;],
1447 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
1448 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
1449     AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H)
1450 fi
1451
1452 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
1453 AC_TRY_COMPILE([#include <sys/types.h>
1454 #if defined(HAVE_RPC_RPC_H)
1455 #include <rpc/rpc.h>
1456 #endif],
1457 [int32 testvar;],
1458 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
1459 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
1460     AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H)
1461 fi
1462
1463 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
1464 AC_TRY_COMPILE([#include <sys/types.h>
1465 #if defined(HAVE_RPC_RPC_H)
1466 #include <rpc/rpc.h>
1467 #endif],
1468 [uint32 testvar;],
1469 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
1470 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
1471     AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H)
1472 fi
1473
1474 dnl
1475 dnl Some systems (SCO) have a problem including
1476 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
1477 dnl as a #define in <prot.h> and as part of an enum
1478 dnl in <rpc/rpc.h>.
1479 dnl
1480
1481 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
1482 AC_TRY_COMPILE([#include <sys/types.h>
1483 #ifdef HAVE_SYS_SECURITY_H
1484 #include <sys/security.h>
1485 #include <prot.h>
1486 #endif  /* HAVE_SYS_SECURITY_H */
1487 #if defined(HAVE_RPC_RPC_H)
1488 #include <rpc/rpc.h>
1489 #endif],
1490 [int testvar;],
1491 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
1492 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
1493     AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT)
1494 fi
1495
1496 AC_MSG_CHECKING([for test routines])
1497 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
1498            AC_MSG_RESULT(yes),
1499            AC_MSG_ERROR([cant find test code. Aborting config]),
1500            AC_MSG_WARN([cannot run when cross-compiling]))
1501
1502 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
1503 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
1504            samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
1505 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
1506     AC_DEFINE(HAVE_FTRUNCATE_EXTEND)
1507 fi
1508
1509 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
1510 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
1511            samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
1512 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
1513     AC_DEFINE(HAVE_BROKEN_GETGROUPS)
1514 fi
1515
1516 AC_CACHE_CHECK([whether getpass should be replaced],samba_cv_REPLACE_GETPASS,[
1517 SAVE_CPPFLAGS="$CPPFLAGS"
1518 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper"
1519 AC_TRY_COMPILE([
1520 #define REPLACE_GETPASS 1
1521 #define NO_CONFIG_H 1
1522 #define main dont_declare_main
1523 #include "${srcdir-.}/lib/getsmbpass.c"
1524 #undef main
1525 ],[],samba_cv_REPLACE_GETPASS=yes,samba_cv_REPLACE_GETPASS=no)
1526 CPPFLAGS="$SAVE_CPPFLAGS"
1527 ])
1528 if test x"$samba_cv_REPLACE_GETPASS" = x"yes"; then
1529         AC_DEFINE(REPLACE_GETPASS)
1530 fi
1531
1532 AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
1533 AC_TRY_RUN([
1534 #include <stdio.h>
1535 #include <sys/types.h>
1536 #include <netinet/in.h>
1537 #ifdef HAVE_ARPA_INET_H
1538 #include <arpa/inet.h>
1539 #endif
1540 main() { struct in_addr ip; ip.s_addr = 0x12345678;
1541 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
1542     strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); }
1543 exit(1);}],
1544            samba_cv_REPLACE_INET_NTOA=yes,samba_cv_REPLACE_INET_NTOA=no,samba_cv_REPLACE_INET_NTOA=cross)])
1545 if test x"$samba_cv_REPLACE_INET_NTOA" = x"yes"; then
1546     AC_DEFINE(REPLACE_INET_NTOA)
1547 fi
1548
1549 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
1550 AC_TRY_RUN([#include <stdlib.h>
1551 #include <sys/types.h>
1552 #include <sys/stat.h>
1553 #include <unistd.h>
1554 main() {
1555   struct stat st;
1556   char tpl[20]="/tmp/test.XXXXXX";
1557   int fd = mkstemp(tpl);
1558   if (fd == -1) exit(1);
1559   unlink(tpl);
1560   if (fstat(fd, &st) != 0) exit(1);
1561   if ((st.st_mode & 0777) != 0600) exit(1);
1562   exit(0);
1563 }],
1564 samba_cv_HAVE_SECURE_MKSTEMP=yes,
1565 samba_cv_HAVE_SECURE_MKSTEMP=no,
1566 samba_cv_HAVE_SECURE_MKSTEMP=cross)])
1567 if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
1568     AC_DEFINE(HAVE_SECURE_MKSTEMP)
1569 fi
1570
1571 AC_CACHE_CHECK([for sysconf(_SC_NGROUPS_MAX)],samba_cv_SYSCONF_SC_NGROUPS_MAX,[
1572 AC_TRY_RUN([#include <unistd.h>
1573 main() { exit(sysconf(_SC_NGROUPS_MAX) == -1 ? 1 : 0); }],
1574 samba_cv_SYSCONF_SC_NGROUPS_MAX=yes,samba_cv_SYSCONF_SC_NGROUPS_MAX=no,samba_cv_SYSCONF_SC_NGROUPS_MAX=cross)])
1575 if test x"$samba_cv_SYSCONF_SC_NGROUPS_MAX" = x"yes"; then
1576     AC_DEFINE(SYSCONF_SC_NGROUPS_MAX)
1577 fi
1578
1579 AC_CACHE_CHECK([for root],samba_cv_HAVE_ROOT,[
1580 AC_TRY_RUN([main() { exit(getuid() != 0); }],
1581            samba_cv_HAVE_ROOT=yes,samba_cv_HAVE_ROOT=no,samba_cv_HAVE_ROOT=cross)])
1582 if test x"$samba_cv_HAVE_ROOT" = x"yes"; then
1583     AC_DEFINE(HAVE_ROOT)
1584 else
1585     AC_MSG_WARN(running as non-root will disable some tests)
1586 fi
1587
1588 ##################
1589 # look for a method of finding the list of network interfaces
1590 iface=no;
1591 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
1592 AC_TRY_RUN([
1593 #define HAVE_IFACE_AIX 1
1594 #define AUTOCONF_TEST 1
1595 #include "confdefs.h"
1596 #include "${srcdir-.}/lib/interfaces.c"],
1597            samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
1598 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
1599     iface=yes;AC_DEFINE(HAVE_IFACE_AIX)
1600 fi
1601
1602 if test $iface = no; then
1603 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
1604 AC_TRY_RUN([
1605 #define HAVE_IFACE_IFCONF 1
1606 #define AUTOCONF_TEST 1
1607 #include "confdefs.h"
1608 #include "${srcdir-.}/lib/interfaces.c"],
1609            samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
1610 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
1611     iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF)
1612 fi
1613 fi
1614
1615 if test $iface = no; then
1616 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
1617 AC_TRY_RUN([
1618 #define HAVE_IFACE_IFREQ 1
1619 #define AUTOCONF_TEST 1
1620 #include "confdefs.h"
1621 #include "${srcdir-.}/lib/interfaces.c"],
1622            samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
1623 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
1624     iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ)
1625 fi
1626 fi
1627
1628
1629 ################################################
1630 # look for a method of setting the effective uid
1631 seteuid=no;
1632 if test $seteuid = no; then
1633 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
1634 AC_TRY_RUN([
1635 #define AUTOCONF_TEST 1
1636 #define USE_SETRESUID 1
1637 #include "confdefs.h"
1638 #include "${srcdir-.}/lib/util_sec.c"],
1639            samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
1640 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
1641     seteuid=yes;AC_DEFINE(USE_SETRESUID)
1642 fi
1643 fi
1644
1645
1646 if test $seteuid = no; then
1647 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
1648 AC_TRY_RUN([
1649 #define AUTOCONF_TEST 1
1650 #define USE_SETREUID 1
1651 #include "confdefs.h"
1652 #include "${srcdir-.}/lib/util_sec.c"],
1653            samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
1654 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
1655     seteuid=yes;AC_DEFINE(USE_SETREUID)
1656 fi
1657 fi
1658
1659 if test $seteuid = no; then
1660 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
1661 AC_TRY_RUN([
1662 #define AUTOCONF_TEST 1
1663 #define USE_SETEUID 1
1664 #include "confdefs.h"
1665 #include "${srcdir-.}/lib/util_sec.c"],
1666            samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
1667 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
1668     seteuid=yes;AC_DEFINE(USE_SETEUID)
1669 fi
1670 fi
1671
1672 if test $seteuid = no; then
1673 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
1674 AC_TRY_RUN([
1675 #define AUTOCONF_TEST 1
1676 #define USE_SETUIDX 1
1677 #include "confdefs.h"
1678 #include "${srcdir-.}/lib/util_sec.c"],
1679            samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
1680 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
1681     seteuid=yes;AC_DEFINE(USE_SETUIDX)
1682 fi
1683 fi
1684
1685
1686 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
1687 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
1688            samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
1689 if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
1690     AC_DEFINE(HAVE_MMAP)
1691 fi
1692
1693 AC_CACHE_CHECK([for ftruncate needs root],samba_cv_FTRUNCATE_NEEDS_ROOT,[
1694 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncroot.c"],
1695            samba_cv_FTRUNCATE_NEEDS_ROOT=yes,samba_cv_FTRUNCATE_NEEDS_ROOT=no,samba_cv_FTRUNCATE_NEEDS_ROOT=cross)])
1696 if test x"$samba_cv_FTRUNCATE_NEEDS_ROOT" = x"yes"; then
1697     AC_DEFINE(FTRUNCATE_NEEDS_ROOT)
1698 fi
1699
1700 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
1701 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
1702            samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
1703 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
1704     AC_DEFINE(HAVE_FCNTL_LOCK)
1705 fi
1706
1707 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
1708 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
1709            samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
1710 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
1711     AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS)
1712
1713 else
1714
1715 dnl
1716 dnl Don't check for 64 bit fcntl locking if we know that the
1717 dnl glibc2.1 broken check has succeeded.
1718 dnl
1719
1720   AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
1721   AC_TRY_RUN([
1722 #if defined(HAVE_UNISTD_H)
1723 #include <unistd.h>
1724 #endif
1725 #include <stdio.h>
1726 #include <stdlib.h>
1727
1728 #ifdef HAVE_FCNTL_H
1729 #include <fcntl.h>
1730 #endif
1731
1732 #ifdef HAVE_SYS_FCNTL_H
1733 #include <sys/fcntl.h>
1734 #endif
1735 main() { struct flock64 fl64;
1736 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
1737 exit(0);
1738 #else
1739 exit(1);
1740 #endif
1741 }],
1742        samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
1743
1744   if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
1745       AC_DEFINE(HAVE_STRUCT_FLOCK64)
1746   fi
1747 fi
1748
1749 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
1750 AC_TRY_COMPILE([#include <sys/types.h>
1751 #include <sys/stat.h>
1752 #include <unistd.h>],
1753 [struct stat st;  st.st_blocks = 0;],
1754 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
1755 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
1756     AC_DEFINE(HAVE_STAT_ST_BLOCKS)
1757 fi
1758
1759 case "$host_os" in
1760 *linux*)
1761 AC_CACHE_CHECK([for broken RedHat 7.2 system header files],samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
1762 AC_TRY_COMPILE([
1763 #ifdef HAVE_SYS_VFS_H
1764 #include <sys/vfs.h>
1765 #endif
1766 #ifdef HAVE_SYS_CAPABILITY_H
1767 #include <sys/capability.h>
1768 #endif
1769 ],[int i;],
1770    samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes)])
1771 if test x"$samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
1772    AC_DEFINE(BROKEN_REDHAT_7_SYSTEM_HEADERS)
1773 fi
1774 ;;
1775 esac
1776
1777 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
1778 AC_TRY_COMPILE([#include <sys/acl.h>
1779 #if defined(HAVE_RPCSVC_NIS_H)
1780 #include <rpcsvc/nis.h>
1781 #endif],
1782 [int i;],
1783 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
1784 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
1785     AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES)
1786 fi
1787
1788
1789 #################################################
1790 # check for smbwrapper support
1791 AC_MSG_CHECKING(whether to use smbwrapper)
1792 AC_ARG_WITH(smbwrapper,
1793 [  --with-smbwrapper       Include SMB wrapper support (default=no)],
1794 [ case "$withval" in
1795   yes)
1796     AC_MSG_RESULT(yes)
1797     AC_DEFINE(WITH_SMBWRAPPER)
1798         WRAPPROG="bin/smbsh"
1799         WRAP="bin/smbwrapper.$SHLIBEXT"
1800
1801         if test x$ATTEMPT_WRAP32_BUILD = x; then
1802                 WRAP32=""
1803         else
1804                         WRAP32=bin/smbwrapper.32.$SHLIBEXT
1805         fi
1806
1807 # Conditions under which smbwrapper should not be built.
1808
1809         if test x$PICFLAG = x; then
1810            echo No support for PIC code - disabling smbwrapper and smbsh
1811            WRAPPROG=""
1812            WRAP=""
1813            WRAP32=""
1814         elif test x$ac_cv_func_syscall = xno; then
1815            AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
1816            WRAPPROG=""
1817            WRAP=""
1818            WRAP32=""
1819         fi
1820     ;;
1821   *)
1822     AC_MSG_RESULT(no)
1823     ;;
1824   esac ],
1825   AC_MSG_RESULT(no)
1826 )
1827
1828 #################################################
1829 # check for the AFS filesystem
1830 AC_MSG_CHECKING(whether to use AFS)
1831 AC_ARG_WITH(afs,
1832 [  --with-afs              Include AFS support (default=no)],
1833 [ case "$withval" in
1834   yes)
1835     AC_MSG_RESULT(yes)
1836     AC_DEFINE(WITH_AFS)
1837     ;;
1838   *)
1839     AC_MSG_RESULT(no)
1840     ;;
1841   esac ],
1842   AC_MSG_RESULT(no)
1843 )
1844
1845
1846 #################################################
1847 # check for the DFS auth system
1848 AC_MSG_CHECKING(whether to use DCE/DFS auth)
1849 AC_ARG_WITH(dfs,
1850 [  --with-dce-dfs          Include DCE/DFS support (default=no)],
1851 [ case "$withval" in
1852   yes)
1853     AC_MSG_RESULT(yes)
1854     AC_DEFINE(WITH_DFS)
1855     ;;
1856   *)
1857     AC_MSG_RESULT(no)
1858     ;;
1859   esac ],
1860   AC_MSG_RESULT(no)
1861 )
1862
1863 #################################################
1864 # check for Kerberos IV auth system
1865 AC_MSG_CHECKING(whether to use Kerberos IV)
1866 AC_ARG_WITH(krb4,
1867 [  --with-krb4=base-dir    Include Kerberos IV support (default=no)],
1868 [ case "$withval" in
1869   yes)
1870     AC_MSG_RESULT(yes)
1871     AC_DEFINE(KRB4_AUTH)
1872     AC_CHECK_LIB(resolv, dn_expand)
1873     LIBS="$LIBS -lkrb -ldes"
1874     CFLAGS="$CFLAGS -I$withval/include"
1875     LDFLAGS="$LDFLAGS -L$withval/lib"
1876     ;;
1877   *)
1878     AC_MSG_RESULT(no)
1879     ;;
1880   esac ],
1881   AC_MSG_RESULT(no)
1882 )
1883
1884 #################################################
1885 # check for Kerberos 5 auth system
1886 AC_MSG_CHECKING(whether to use Kerberos 5)
1887 AC_ARG_WITH(krb5,
1888 [  --with-krb5=base-dir    Include Kerberos 5 support (default=no)],
1889 [ case "$withval" in
1890   yes)
1891     AC_MSG_RESULT(yes)
1892     AC_DEFINE(KRB5_AUTH)
1893     LIBS="$LIBS -ldes425 -lkrb5 -lcrypto -lcom_err"
1894     CFLAGS="$CFLAGS -I$withval/include"
1895     LDFLAGS="$LDFLAGS -L$withval/lib"
1896     ;;
1897   *)
1898     AC_MSG_RESULT(no)
1899     ;;
1900   esac ],
1901   AC_MSG_RESULT(no)
1902 )
1903
1904 #################################################
1905 # check for automount support
1906 AC_MSG_CHECKING(whether to use AUTOMOUNT)
1907 AC_ARG_WITH(automount,
1908 [  --with-automount        Include AUTOMOUNT support (default=no)],
1909 [ case "$withval" in
1910   yes)
1911     AC_MSG_RESULT(yes)
1912     AC_DEFINE(WITH_AUTOMOUNT)
1913     ;;
1914   *)
1915     AC_MSG_RESULT(no)
1916     ;;
1917   esac ],
1918   AC_MSG_RESULT(no)
1919 )
1920
1921 #################################################
1922 # check for smbmount support
1923 AC_MSG_CHECKING(whether to use SMBMOUNT)
1924 AC_ARG_WITH(smbmount,
1925 [  --with-smbmount         Include SMBMOUNT (Linux only) support (default=no)],
1926 [ case "$withval" in
1927   yes)
1928         case "$host_os" in
1929         *linux*)
1930                 AC_MSG_RESULT(yes)
1931                 AC_DEFINE(WITH_SMBMOUNT)
1932                 MPROGS="bin/smbmount bin/smbmnt bin/smbumount"
1933                 ;;
1934         *)
1935                 AC_MSG_ERROR(not on a linux system!)
1936                 ;;
1937         esac
1938     ;;
1939   *)
1940     AC_MSG_RESULT(no)
1941     MPROGS=
1942     ;;
1943   esac ],
1944   AC_MSG_RESULT(no)
1945   MPROGS=
1946 )
1947
1948
1949 #################################################
1950 # check for a PAM password database
1951 with_pam_for_crypt=no
1952 AC_MSG_CHECKING(whether to use PAM password database)
1953 AC_ARG_WITH(pam,
1954 [  --with-pam              Include PAM password database support (default=no)],
1955 [ case "$withval" in
1956   yes)
1957     AC_MSG_RESULT(yes)
1958     AC_DEFINE(WITH_PAM)
1959     LIBS="$LIBS -lpam"
1960     with_pam_for_crypt=yes
1961     ;;
1962   *)
1963     AC_MSG_RESULT(no)
1964     ;;
1965   esac ],
1966   AC_MSG_RESULT(no)
1967 )
1968
1969 # we can't build a pam module if we don't have pam.
1970 AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM)])
1971
1972 #################################################
1973 # check for pam_smbpass support
1974 AC_MSG_CHECKING(whether to use pam_smbpass)
1975 AC_ARG_WITH(pam_smbpass,
1976 [  --with-pam_smbpass      Include the smbpass PAM module (default=no)],
1977 [ case "$withval" in
1978   yes)
1979     AC_MSG_RESULT(yes)
1980
1981 # Conditions under which pam_smbpass should not be built.
1982
1983        if test x$PICFLAG = x; then
1984           AC_MSG_RESULT([No support for PIC code - disabling pam_smbpass])
1985           PAM_MOD=""
1986        elif test x$ac_cv_lib_pam_pam_get_data = xno; then
1987           AC_MSG_RESULT([No libpam found -- disabling pam_smbpass])
1988           PAM_MOD=""
1989        else
1990           AC_DEFINE(WITH_PAM_SMBPASS)
1991           PAM_MOD="bin/pam_smbpass.so"
1992        fi
1993     ;;
1994   *)
1995     AC_MSG_RESULT(no)
1996     ;;
1997   esac ],
1998   AC_MSG_RESULT(no)
1999 )
2000
2001
2002 ###############################################
2003 # test for where we get crypt() from, but only
2004 # if not using PAM
2005 if test $with_pam_for_crypt = no; then
2006 AC_CHECK_FUNCS(crypt)
2007 if test x"$ac_cv_func_crypt" = x"no"; then
2008     AC_CHECK_LIB(crypt, crypt, [LIBS="$LIBS -lcrypt";
2009         AC_DEFINE(HAVE_CRYPT)])
2010 fi
2011 fi
2012
2013 ##
2014 ## moved after the check for -lcrypt in order to
2015 ## ensure that the necessary libraries are included
2016 ## check checking for truncated salt.  Wrapped by the
2017 ## $with_pam_for_crypt variable as above   --jerry
2018 ##
2019 if test $with_pam_for_crypt = no; then
2020 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
2021 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
2022         samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)])
2023 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
2024         AC_DEFINE(HAVE_TRUNCATED_SALT)
2025 fi
2026 fi
2027
2028
2029 ########################################################################################
2030 ##
2031 ## TESTS FOR SAM BACKENDS.  KEEP THESE GROUPED TOGETHER
2032 ##
2033 ########################################################################################
2034
2035 ## set the with_smbpasswd_sam as the default
2036 with_smbpasswd_sam=yes
2037
2038
2039
2040 #################################################
2041 # check for a TDB password database
2042 AC_MSG_CHECKING(whether to use TDB SAM database)
2043 AC_ARG_WITH(tdbsam,
2044 [  --with-tdbsam           Include experimental TDB SAM support (default=no)],
2045 [ case "$withval" in
2046   yes)
2047     AC_MSG_RESULT(yes)
2048     AC_DEFINE(WITH_TDB_SAM)
2049     with_smbpasswd_sam=no
2050     ;;
2051   *)
2052     AC_MSG_RESULT(no)
2053     ;;
2054   esac ],
2055   AC_MSG_RESULT(no)
2056 )
2057
2058 #################################################
2059 # check for a LDAP password database
2060 AC_MSG_CHECKING(whether to use LDAP SAM database)
2061 AC_ARG_WITH(ldapsam,
2062 [  --with-ldapsam          Include experimental LDAP SAM support (default=no)],
2063 [ case "$withval" in
2064   yes)
2065     AC_MSG_RESULT(yes)
2066     AC_DEFINE(WITH_LDAP_SAM)
2067     LIBS="-lldap $LIBS"
2068     AC_CHECK_LIB(ber, ber_bvfree, [LIBS="$LIBS -lber"])
2069     LIBS="-lresolv $LIBS"
2070     with_smbpasswd_sam=no
2071     ;;
2072   *)
2073     AC_MSG_RESULT(no)
2074     ;;
2075   esac ],
2076   AC_MSG_RESULT(no)
2077 )
2078
2079 #################################################
2080 # check for a NISPLUS password database
2081 AC_MSG_CHECKING(whether to use NISPLUS SAM database)
2082 AC_ARG_WITH(nisplussam,
2083 [  --with-nisplussam       Include NISPLUS SAM support (default=no)],
2084 [ case "$withval" in
2085   yes)
2086     AC_MSG_RESULT(yes)
2087     AC_DEFINE(WITH_NISPLUS_SAM)
2088     with_smbpasswd_sam=no
2089     ;;
2090   *)
2091     AC_MSG_RESULT(no)
2092     ;;
2093   esac ],
2094   AC_MSG_RESULT(no)
2095 )
2096
2097 ################################################
2098 # This test should come last because the
2099 # smbpasswd SAM is only used if another format
2100 # has not been defined
2101 AC_MSG_CHECKING(whether to use traditional smbpasswd file)
2102 if test $with_smbpasswd_sam = yes; then
2103         AC_MSG_RESULT(yes)
2104         AC_DEFINE(WITH_SMBPASSWD_SAM)
2105         PDBEDIT=""
2106 else
2107         AC_MSG_RESULT(no)
2108         PDBEDIT=bin/pdbedit
2109 fi
2110
2111 ########################################################################################
2112 ##
2113 ## END OF TESTS FOR SAM BACKENDS.
2114 ##
2115 ########################################################################################
2116
2117 #################################################
2118 # check for a NISPLUS_HOME support
2119 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
2120 AC_ARG_WITH(nisplus-home,
2121 [  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
2122 [ case "$withval" in
2123   yes)
2124     AC_MSG_RESULT(yes)
2125     AC_DEFINE(WITH_NISPLUS_HOME)
2126     ;;
2127   *)
2128     AC_MSG_RESULT(no)
2129     ;;
2130   esac ],
2131   AC_MSG_RESULT(no)
2132 )
2133
2134 #################################################
2135 # check for the secure socket layer
2136 AC_MSG_CHECKING(whether to use SSL)
2137 AC_ARG_WITH(ssl,
2138 [  --with-ssl              Include SSL support (default=no)
2139   --with-sslinc=DIR          Where the SSL includes are (defaults to /usr/local/ssl/include)
2140   --with-ssllib=DIR          Where the SSL libraries are (defaults to /usr/local/ssl/lib)],
2141 [ case "$withval" in
2142   yes)
2143     AC_MSG_RESULT(yes)
2144     AC_DEFINE(WITH_SSL)
2145     withval="/usr/local/ssl"     # default
2146
2147     if test "${with_sslinc+set}" = set; then
2148
2149         withval="$with_sslinc"
2150         case "$withval" in
2151         yes|no)
2152           echo "configure: warning: --with-sslinc called without argument - will use default" 1>&w
2153           CFLAGS="-I/usr/local/ssl/include $CFLAGS"
2154         ;;
2155         * )
2156           CFLAGS="-I${withval} $CFLAGS"
2157         ;;
2158         esac
2159
2160     else
2161
2162         CFLAGS="-I/usr/local/ssl/include $CFLAGS"
2163
2164     fi
2165
2166     if test "${with_ssllib+set}" = set; then
2167
2168         withval="$with_ssllib"
2169         case "$withval" in
2170         yes|no)
2171           echo "configure: warning: --with-ssllib called without argument - will use default" 1>&w
2172           LDFLAGS="-L/usr/local/ssl/lib $LDFLAGS"
2173         ;;
2174         * )
2175           LDFLAGS="-L${withval}/lib $LDFLAGS"
2176         ;;
2177         esac
2178
2179     else
2180
2181         LDFLAGS="-L/usr/local/ssl/lib $LDFLAGS"
2182
2183     fi
2184
2185     LIBS="-lssl -lcrypto $LIBS"
2186
2187 #    if test ! -d ${withval}; then
2188 #      echo "configure: error: called with --with-ssl, but ssl base directory ${withval} does not exist or is not a directory. Aborting config" 1>&2
2189 #      exit 1
2190 #    fi
2191
2192     CFLAGS="-DHAVE_CRYPT_DECL $CFLAGS"  # Damn, SSLeay defines its own
2193
2194     ;;
2195   *)
2196     AC_MSG_RESULT(no)
2197     ;;
2198   esac ],
2199   AC_MSG_RESULT(no)
2200 )
2201
2202 #################################################
2203 # check for syslog logging
2204 AC_MSG_CHECKING(whether to use syslog logging)
2205 AC_ARG_WITH(syslog,
2206 [  --with-syslog           Include experimental SYSLOG support (default=no)],
2207 [ case "$withval" in
2208   yes)
2209     AC_MSG_RESULT(yes)
2210     AC_DEFINE(WITH_SYSLOG)
2211     ;;
2212   *)
2213     AC_MSG_RESULT(no)
2214     ;;
2215   esac ],
2216   AC_MSG_RESULT(no)
2217 )
2218
2219 #################################################
2220 # check for a shared memory profiling support
2221 AC_MSG_CHECKING(whether to use profiling)
2222 AC_ARG_WITH(profiling-data,
2223 [  --with-profiling-data   Include gathering source code profile information (default=no)],
2224 [ case "$withval" in
2225   yes)
2226     AC_MSG_RESULT(yes)
2227     AC_DEFINE(WITH_PROFILE)
2228     ;;
2229   *)
2230     AC_MSG_RESULT(no)
2231     ;;
2232   esac ],
2233   AC_MSG_RESULT(no)
2234 )
2235
2236
2237 #################################################
2238 # check for experimental disk-quotas support
2239 QUOTAOBJS=smbd/noquotas.o
2240
2241 AC_MSG_CHECKING(whether to support disk-quotas)
2242 AC_ARG_WITH(quotas,
2243 [  --with-quotas           Include experimental disk-quota support (default=no)],
2244 [ case "$withval" in
2245   yes)
2246     AC_MSG_RESULT(yes)
2247     QUOTAOBJS=smbd/quotas.o
2248     case "$host_os" in
2249       *linux*)
2250         # Check for kernel 2.4.x quota braindamage...
2251         AC_CACHE_CHECK([for linux 2.4.x quota braindamage..],samba_cv_linux_2_4_quota_braindamage, [
2252         AC_TRY_COMPILE([#include <stdio.h>
2253 #include <sys/types.h>
2254 #include <asm/types.h>
2255 #include <linux/quota.h>
2256 #include <mntent.h>
2257 #include <linux/unistd.h>],[struct mem_dqblk D;],
2258         samba_cv_linux_2_4_quota_braindamage=yes,samba_cv_linux_2_4_quota_braindamage=no)])
2259 if test x"$samba_cv_linux_2_4_quota_braindamage" = x"yes"; then
2260         AC_DEFINE(LINUX_QUOTAS_2)
2261 else
2262         AC_DEFINE(LINUX_QUOTAS_1)
2263 fi
2264         ;;
2265       *)
2266         ;;
2267     esac
2268     ;;
2269   *)
2270     AC_MSG_RESULT(no)
2271     ;;
2272   esac ],
2273   AC_MSG_RESULT(no)
2274 )
2275 AC_SUBST(QUOTAOBJS)
2276
2277 #################################################
2278 # check for experimental utmp accounting
2279
2280 AC_MSG_CHECKING(whether to support utmp accounting)
2281 AC_ARG_WITH(utmp,
2282 [  --with-utmp             Include experimental utmp accounting (default=no)],
2283 [ case "$withval" in
2284   yes)
2285     AC_MSG_RESULT(yes)
2286     AC_DEFINE(WITH_UTMP)
2287     ;;
2288   *)
2289     AC_MSG_RESULT(no)
2290     ;;
2291   esac ],
2292   AC_MSG_RESULT(no)
2293 )
2294
2295 #################################################
2296 # check for MS Dfs support
2297
2298 AC_MSG_CHECKING(whether to support Microsoft Dfs)
2299 AC_ARG_WITH(msdfs,
2300 [  --with-msdfs            Include MS Dfs support (default=no)],
2301 [ case "$withval" in
2302   yes)
2303      AC_MSG_RESULT(yes)
2304      AC_DEFINE(WITH_MSDFS)
2305      ;;
2306   *)
2307     AC_MSG_RESULT(no)
2308     ;;
2309   esac ],
2310   AC_MSG_RESULT(no)
2311 )
2312
2313 #################################################
2314 # should we build libsmbclient?
2315
2316 LIBSMBCLIENT_SHARED=
2317 LIBSMBCLIENT=
2318 AC_MSG_CHECKING(whether to build the libsmbclient shared library)
2319 AC_ARG_WITH(libsmbclient,
2320 [  --with-libsmbclient     Build the libsmbclient shared library (default=no)],
2321 [ case "$withval" in
2322   yes)
2323      if test $BLDSHARED = true; then
2324         LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
2325         LIBSMBCLIENT=libsmbclient
2326         AC_MSG_RESULT(yes)
2327      else
2328         AC_MSG_RESULT(no shared library support)
2329      fi
2330      ;;
2331   *)
2332     AC_MSG_RESULT(no)
2333     ;;
2334   esac ],
2335   AC_MSG_RESULT(no)
2336 )
2337
2338 #################################################
2339 # these tests are taken from the GNU fileutils package
2340 AC_CHECKING(how to get filesystem space usage)
2341 space=no
2342
2343 # Test for statvfs64.
2344 if test $space = no; then
2345   # SVR4
2346   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
2347   [AC_TRY_RUN([
2348 #if defined(HAVE_UNISTD_H)
2349 #include <unistd.h>
2350 #endif
2351 #include <sys/types.h>
2352 #include <sys/statvfs.h>
2353   main ()
2354   {
2355     struct statvfs64 fsd;
2356     exit (statvfs64 (".", &fsd));
2357   }],
2358   fu_cv_sys_stat_statvfs64=yes,
2359   fu_cv_sys_stat_statvfs64=no,
2360   fu_cv_sys_stat_statvfs64=cross)])
2361   if test $fu_cv_sys_stat_statvfs64 = yes; then
2362     space=yes
2363     AC_DEFINE(STAT_STATVFS64)
2364   fi
2365 fi
2366
2367 # Perform only the link test since it seems there are no variants of the
2368 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
2369 # because that got a false positive on SCO OSR5.  Adding the declaration
2370 # of a `struct statvfs' causes this test to fail (as it should) on such
2371 # systems.  That system is reported to work fine with STAT_STATFS4 which
2372 # is what it gets when this test fails.
2373 if test $space = no; then
2374   # SVR4
2375   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
2376                  [AC_TRY_LINK([#include <sys/types.h>
2377 #include <sys/statvfs.h>],
2378                               [struct statvfs fsd; statvfs (0, &fsd);],
2379                               fu_cv_sys_stat_statvfs=yes,
2380                               fu_cv_sys_stat_statvfs=no)])
2381   if test $fu_cv_sys_stat_statvfs = yes; then
2382     space=yes
2383     AC_DEFINE(STAT_STATVFS)
2384   fi
2385 fi
2386
2387 if test $space = no; then
2388   # DEC Alpha running OSF/1
2389   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
2390   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
2391   [AC_TRY_RUN([
2392 #include <sys/param.h>
2393 #include <sys/types.h>
2394 #include <sys/mount.h>
2395   main ()
2396   {
2397     struct statfs fsd;
2398     fsd.f_fsize = 0;
2399     exit (statfs (".", &fsd, sizeof (struct statfs)));
2400   }],
2401   fu_cv_sys_stat_statfs3_osf1=yes,
2402   fu_cv_sys_stat_statfs3_osf1=no,
2403   fu_cv_sys_stat_statfs3_osf1=no)])
2404   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
2405   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
2406     space=yes
2407     AC_DEFINE(STAT_STATFS3_OSF1)
2408   fi
2409 fi
2410
2411 if test $space = no; then
2412 # AIX
2413   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
2414 member (AIX, 4.3BSD)])
2415   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
2416   [AC_TRY_RUN([
2417 #ifdef HAVE_SYS_PARAM_H
2418 #include <sys/param.h>
2419 #endif
2420 #ifdef HAVE_SYS_MOUNT_H
2421 #include <sys/mount.h>
2422 #endif
2423 #ifdef HAVE_SYS_VFS_H
2424 #include <sys/vfs.h>
2425 #endif
2426   main ()
2427   {
2428   struct statfs fsd;
2429   fsd.f_bsize = 0;
2430   exit (statfs (".", &fsd));
2431   }],
2432   fu_cv_sys_stat_statfs2_bsize=yes,
2433   fu_cv_sys_stat_statfs2_bsize=no,
2434   fu_cv_sys_stat_statfs2_bsize=no)])
2435   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
2436   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
2437     space=yes
2438     AC_DEFINE(STAT_STATFS2_BSIZE)
2439   fi
2440 fi
2441
2442 if test $space = no; then
2443 # SVR3
2444   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
2445   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
2446   [AC_TRY_RUN([#include <sys/types.h>
2447 #include <sys/statfs.h>
2448   main ()
2449   {
2450   struct statfs fsd;
2451   exit (statfs (".", &fsd, sizeof fsd, 0));
2452   }],
2453     fu_cv_sys_stat_statfs4=yes,
2454     fu_cv_sys_stat_statfs4=no,
2455     fu_cv_sys_stat_statfs4=no)])
2456   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
2457   if test $fu_cv_sys_stat_statfs4 = yes; then
2458     space=yes
2459     AC_DEFINE(STAT_STATFS4)
2460   fi
2461 fi
2462
2463 if test $space = no; then
2464 # 4.4BSD and NetBSD
2465   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
2466 member (4.4BSD and NetBSD)])
2467   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
2468   [AC_TRY_RUN([#include <sys/types.h>
2469 #ifdef HAVE_SYS_PARAM_H
2470 #include <sys/param.h>
2471 #endif
2472 #ifdef HAVE_SYS_MOUNT_H
2473 #include <sys/mount.h>
2474 #endif
2475   main ()
2476   {
2477   struct statfs fsd;
2478   fsd.f_fsize = 0;
2479   exit (statfs (".", &fsd));
2480   }],
2481   fu_cv_sys_stat_statfs2_fsize=yes,
2482   fu_cv_sys_stat_statfs2_fsize=no,
2483   fu_cv_sys_stat_statfs2_fsize=no)])
2484   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
2485   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
2486     space=yes
2487     AC_DEFINE(STAT_STATFS2_FSIZE)
2488   fi
2489 fi
2490
2491 if test $space = no; then
2492   # Ultrix
2493   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
2494   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
2495   [AC_TRY_RUN([#include <sys/types.h>
2496 #ifdef HAVE_SYS_PARAM_H
2497 #include <sys/param.h>
2498 #endif
2499 #ifdef HAVE_SYS_MOUNT_H
2500 #include <sys/mount.h>
2501 #endif
2502 #ifdef HAVE_SYS_FS_TYPES_H
2503 #include <sys/fs_types.h>
2504 #endif
2505   main ()
2506   {
2507   struct fs_data fsd;
2508   /* Ultrix's statfs returns 1 for success,
2509      0 for not mounted, -1 for failure.  */
2510   exit (statfs (".", &fsd) != 1);
2511   }],
2512   fu_cv_sys_stat_fs_data=yes,
2513   fu_cv_sys_stat_fs_data=no,
2514   fu_cv_sys_stat_fs_data=no)])
2515   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
2516   if test $fu_cv_sys_stat_fs_data = yes; then
2517     space=yes
2518     AC_DEFINE(STAT_STATFS2_FS_DATA)
2519   fi
2520 fi
2521
2522 #
2523 # As a gating factor for large file support, in order to
2524 # use <4GB files we must have the following minimal support
2525 # available.
2526 # long long, and a 64 bit off_t or off64_t.
2527 # If we don't have all of these then disable large
2528 # file support.
2529 #
2530 AC_MSG_CHECKING(if large file support can be enabled)
2531 AC_TRY_COMPILE([
2532 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
2533 #include <sys/types.h>
2534 #else
2535 __COMPILE_ERROR_
2536 #endif
2537 ],
2538 [int i],
2539 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
2540 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
2541     AC_MSG_RESULT(yes)
2542     AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT)
2543 else
2544     AC_MSG_RESULT(no)
2545 fi
2546
2547 AC_ARG_WITH(spinlocks,
2548 [  --with-spinlocks        Use spin locks instead of fcntl locks (default=no)])
2549 if test "x$with_spinlocks" = "xyes"; then
2550     AC_DEFINE(USE_SPINLOCKS)
2551
2552     case "$host_cpu" in
2553         sparc)
2554             AC_DEFINE(SPARC_SPINLOCKS)
2555             ;;
2556
2557         i386|i486|i586|i686)
2558             AC_DEFINE(INTEL_SPINLOCKS)
2559             ;;
2560
2561         mips)
2562             AC_DEFINE(MIPS_SPINLOCKS)
2563             ;;
2564
2565         powerpc)
2566             AC_DEFINE(POWERPC_SPINLOCKS)
2567             ;;
2568     esac
2569 fi
2570
2571 #################################################
2572 # check for ACL support
2573
2574 AC_MSG_CHECKING(whether to support ACLs)
2575 AC_ARG_WITH(acl-support,
2576 [  --with-acl-support      Include ACL support (default=no)],
2577 [ case "$withval" in
2578   yes)
2579
2580                 case "$host_os" in
2581                 *sysv5*)
2582                         AC_MSG_RESULT(Using UnixWare ACLs)
2583                         AC_DEFINE(HAVE_UNIXWARE_ACLS)
2584                         ;;
2585                 *solaris*)
2586                         AC_MSG_RESULT(Using solaris ACLs)
2587                         AC_DEFINE(HAVE_SOLARIS_ACLS)
2588                         ;;
2589                 *hpux*)
2590                         AC_MSG_RESULT(Using HPUX ACLs)
2591                         AC_DEFINE(HAVE_HPUX_ACLS)
2592                         ;;
2593                 *irix*)
2594                         AC_MSG_RESULT(Using IRIX ACLs)
2595                         AC_DEFINE(HAVE_IRIX_ACLS)
2596                         ;;
2597                 *aix*)
2598                         AC_MSG_RESULT(Using AIX ACLs)
2599                         AC_DEFINE(HAVE_AIX_ACLS)
2600                         ;;
2601                 *osf*)
2602                         AC_MSG_RESULT(Using Tru64 ACLs)
2603                         AC_DEFINE(HAVE_TRU64_ACLS)
2604                         LIBS="$LIBS -lpacl"
2605                         ;;
2606                 *)
2607                     AC_CHECK_LIB(acl,acl_get_file)
2608                         AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
2609                         AC_TRY_LINK([#include <sys/types.h>
2610 #include <sys/acl.h>],
2611 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
2612 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)])
2613                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
2614                             AC_MSG_RESULT(Using posix ACLs)
2615                             AC_DEFINE(HAVE_POSIX_ACLS)
2616                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
2617                                 AC_TRY_LINK([#include <sys/types.h>
2618 #include <sys/acl.h>],
2619 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
2620 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)])
2621                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
2622                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP)
2623                                 fi
2624                         fi
2625                         ;;
2626                 esac
2627                 ;;
2628   *)
2629     AC_MSG_RESULT(no)
2630         AC_DEFINE(HAVE_NO_ACLS)
2631     ;;
2632   esac ],
2633   AC_DEFINE(HAVE_NO_ACLS)
2634   AC_MSG_RESULT(no)
2635 )
2636
2637 #################################################
2638 # check for the historical SAMBA installation
2639
2640 if test "x$prefix" = xNONE -a "$sbindir" = "\${exec_prefix}/sbin"; then
2641         # Put all binaries under the /usr/local/samba/bin directory.
2642         sbindir="$bindir"
2643 fi
2644
2645 #################################################
2646 # Check whether winbind is supported on this platform.  If so we need to
2647 # build and install client programs (WINBIND_TARGETS), sbin programs
2648 # (WINBIND_STARGETS) and shared libraries (WINBIND_LTARGETS).
2649
2650 AC_MSG_CHECKING(whether to build winbind)
2651
2652 # Initially, the value of $host_os decides whether winbind is supported
2653
2654 case "$host_os" in
2655         *linux*|*irix*)
2656                 HAVE_WINBIND=yes
2657                 ;;
2658         *solaris*)
2659                 HAVE_WINBIND=yes
2660                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
2661                 WINBIND_NSS_EXTRA_LIBS="-lsocket"
2662                 ;;
2663         *hpux11*)
2664                 HAVE_WINBIND=yes
2665                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
2666                ;;
2667         *aix4*)
2668                 HAVE_WINBIND=yes
2669                 ;;
2670         *)
2671                 HAVE_WINBIND=no
2672                 winbind_no_reason=", unsupported on $host_os"
2673                 ;;
2674 esac
2675
2676 # Check the setting of --with-winbindd
2677
2678 AC_ARG_WITH(winbind,
2679 [  --with-winbind          Build winbind (default, if supported by OS)],
2680 [
2681   case "$withval" in
2682         yes)
2683                 HAVE_WINBIND=yes
2684                 ;;
2685         no)
2686                 HAVE_WINBIND=no
2687                 winbind_reason=""
2688                 ;;
2689   esac ],
2690 )
2691
2692 # We need unix domain sockets for winbind
2693
2694 if test x"$HAVE_WINBIND" = x"yes"; then
2695         if test x"$samba_cv_unixsocket" = x"no"; then
2696                 winbind_no_reason=", no unix domain socket support on $host_os"
2697                 HAVE_WINBIND=no
2698         fi
2699 fi
2700
2701 # Display test results
2702
2703 if test x"$HAVE_WINBIND" = x"yes"; then
2704
2705         AC_MSG_RESULT(yes)
2706
2707         WINBIND_TARGETS="bin/wbinfo"
2708         WINBIND_STARGETS="bin/winbindd"
2709         case "$host_os" in
2710         *irix*)
2711                 WINBIND_LTARGETS="nsswitch/libns_winbind.so"
2712                 ;;
2713         *)
2714                 WINBIND_LTARGETS="nsswitch/libnss_winbind.so"
2715                 ;;
2716         esac
2717
2718
2719         case "$with_pam" in
2720                 yes)
2721                         WINBIND_PAM_TARGETS="nsswitch/pam_winbind.so"
2722                 ;;
2723         esac
2724 else
2725         AC_MSG_RESULT(no$winbind_no_reason)
2726
2727         WINBIND_TARGETS=""
2728         WINBIND_STARGETS=""
2729         WINBIND_LTARGETS=""
2730         WINBIND_PAM_TARGETS=""
2731 fi
2732
2733 # Check for FreeBSD problem with getgroups
2734 # It returns EGID too many times in the list of groups
2735 # and causes a security problem
2736 AC_CACHE_CHECK([whether or not getgroups returns EGID too many times],
2737     samba_cv_have_getgroups_too_many_egids,[AC_TRY_RUN([
2738 #include <sys/types.h>
2739 #include <stdio.h>
2740
2741 int main(int argc, char *argv[])
2742 {
2743   gid_t groups[10];
2744   int n = 10;
2745
2746   n = getgroups(n, &groups);
2747   /* Could actually pass back the number of EGIDs there ... */
2748   exit((n > 1 && groups[0] == getegid() && groups[1] == getegid()) ? 1 : 0);
2749 }],
2750         samba_cv_have_getgroups_too_many_egids=no,samba_cv_have_getgroups_too_many_egids=yes, samba_cv_have_getgroups_too_many_egids=cross)])
2751 if test x"$samba_cv_have_getgroups_too_many_egids" = x"yes"; then
2752     AC_DEFINE(HAVE_GETGROUPS_TOO_MANY_EGIDS)
2753 fi
2754
2755 # Substitution time!
2756
2757 AC_SUBST(WINBIND_TARGETS)
2758 AC_SUBST(WINBIND_STARGETS)
2759 AC_SUBST(WINBIND_LTARGETS)
2760 AC_SUBST(WINBIND_PAM_TARGETS)
2761 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
2762 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
2763
2764 # Solaris has some extra fields in struct passwd that need to be
2765 # initialised otherwise nscd crashes.  Unfortunately autoconf < 2.50
2766 # doesn't have the AC_CHECK_MEMBER macro which would be handy for checking
2767 # this.
2768
2769 #AC_CHECK_MEMBER(struct passwd.pw_comment,
2770 #               AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),
2771 #               [#include <pwd.h>])
2772
2773 AC_CACHE_CHECK([whether struct passwd has pw_comment],samba_cv_passwd_pw_comment, [
2774         AC_TRY_COMPILE([#include <pwd.h>],[struct passwd p; p.pw_comment;],
2775         samba_cv_passwd_pw_comment=yes,samba_cv_passwd_pw_comment=no)])
2776 if test x"$samba_cv_passwd_pw_comment" = x"yes"; then
2777         AC_DEFINE(HAVE_PASSWD_PW_COMMENT)
2778 fi
2779
2780 #AC_CHECK_MEMBER(struct passwd.pw_age,
2781 #               AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),
2782 #               [#include <pwd.h>])
2783
2784 AC_CACHE_CHECK([whether struct passwd has pw_age],samba_cv_passwd_pw_age, [
2785         AC_TRY_COMPILE([#include <pwd.h>],[struct passwd p; p.pw_age;],
2786         samba_cv_passwd_pw_age=yes,samba_cv_passwd_pw_age=no)])
2787 if test x"$samba_cv_passwd_pw_age" = x"yes"; then
2788         AC_DEFINE(HAVE_PASSWD_PW_AGE)
2789 fi
2790
2791 #################################################
2792 # Check to see if we should use the included popt
2793
2794 AC_ARG_WITH(included-popt,
2795 [  --with-included-popt    use bundled popt library, not from system],
2796 [
2797   case "$withval" in
2798         yes)
2799                 INCLUDED_POPT=yes
2800                 ;;
2801         no)
2802                 INCLUDED_POPT=no
2803                 ;;
2804   esac ],
2805 )
2806 if test x"$INCLUDED_POPT" != x"yes"; then
2807     AC_CHECK_LIB(popt, poptGetContext,
2808                  INCLUDED_POPT=no, INCLUDED_POPT=yes)
2809 fi
2810
2811 AC_MSG_CHECKING(whether to use included popt)
2812 if test x"$INCLUDED_POPT" = x"yes"; then
2813     AC_MSG_RESULT($srcdir/popt)
2814     BUILD_POPT='$(POPT_OBJS)'
2815     FLAGS1="-I$srcdir/popt"
2816 else
2817     AC_MSG_RESULT(no)
2818     LIBS="$LIBS -lpopt"
2819 fi
2820 AC_SUBST(BUILD_POPT)
2821 AC_SUBST(FLAGS1)
2822
2823 #################################################
2824 # final configure stuff
2825 AC_MSG_CHECKING([configure summary])
2826 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
2827         AC_MSG_RESULT(yes),
2828         AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
2829         AC_MSG_WARN([cannot run when cross-compiling]))
2830
2831 builddir=`pwd`
2832 AC_SUBST(builddir)
2833
2834 AC_OUTPUT(include/stamp-h Makefile script/findsmb)