source3/configure.in

   1 dnl -*- mode: m4-mode -*-
   2 dnl Process this file with autoconf to produce a configure script.
   3 AC_INIT(include/includes.h)
   4 AC_CONFIG_HEADER(include/config.h)
   5
   6 #################################################
   7 # Directory handling stuff to support both the
   8 # legacy SAMBA directories and FHS compliant
   9 # ones...
  10 AC_PREFIX_DEFAULT(/usr/local/samba)
  11
  12 AC_ARG_WITH(fhs,
  13 [  --with-fhs              Use FHS-compliant paths (default=no)],
  14     configdir="${sysconfdir}/samba"
  15     lockdir="\${VARDIR}/cache/samba"
  16     piddir="\$(VARDIR)/run/samba"
  17     logfilebase="\${VARDIR}/log/samba"
  18     privatedir="\${CONFIGDIR}/private"
  19     swatdir="\${DATADIR}/samba/swat",
  20     configdir="\$(LIBDIR)"
  21     logfilebase="\$(VARDIR)"
  22     lockdir="\${VARDIR}/locks"
  23     piddir="\$(VARDIR)/locks"
  24     privatedir="\${prefix}/private"
  25     swatdir="\${prefix}/swat")
  26
  27 #################################################
  28 # set private directory location
  29 AC_ARG_WITH(privatedir,
  30 [  --with-privatedir=DIR   Where to put smbpasswd ($ac_default_prefix/private)],
  31 [ case "$withval" in
  32   yes|no)
  33   #
  34   # Just in case anybody calls it without argument
  35   #
  36     AC_MSG_WARN([--with-privatedir called without argument - will use default])
  37   ;;
  38   * )
  39     privatedir="$withval"
  40     ;;
  41   esac])
  42
  43 #################################################
  44 # set lock directory location
  45 AC_ARG_WITH(lockdir,
  46 [  --with-lockdir=DIR      Where to put lock files ($ac_default_prefix/var/locks)],
  47 [ case "$withval" in
  48   yes|no)
  49   #
  50   # Just in case anybody calls it without argument
  51   #
  52     AC_MSG_WARN([--with-lockdir called without argument - will use default])
  53   ;;
  54   * )
  55     lockdir="$withval"
  56     ;;
  57   esac])
  58
  59 #################################################
  60 # set pid directory location
  61 AC_ARG_WITH(piddir,
  62 [  --with-piddir=DIR       Where to put pid files ($ac_default_prefix/var/locks)],
  63 [ case "$withval" in
  64   yes|no)
  65   #
  66   # Just in case anybody calls it without argument
  67   #
  68     AC_MSG_WARN([--with-piddir called without argument - will use default])
  69   ;;
  70   * )
  71     piddir="$withval"
  72     ;;
  73   esac])
  74
  75 #################################################
  76 # set SWAT directory location
  77 AC_ARG_WITH(swatdir,
  78 [  --with-swatdir=DIR      Where to put SWAT files ($ac_default_prefix/swat)],
  79 [ case "$withval" in
  80   yes|no)
  81   #
  82   # Just in case anybody does it
  83   #
  84     AC_MSG_WARN([--with-swatdir called without argument - will use default])
  85   ;;
  86   * )
  87     swatdir="$withval"
  88     ;;
  89   esac])
  90
  91 #################################################
  92 # set configuration directory location
  93 AC_ARG_WITH(configdir,
  94 [  --with-configdir=DIR    Where to put configuration files (\$libdir)],
  95 [ case "$withval" in
  96   yes|no)
  97   #
  98   # Just in case anybody does it
  99   #
 100     AC_MSG_WARN([--with-configdir called without argument - will use default])
 101   ;;
 102   * )
 103     configdir="$withval"
 104     ;;
 105   esac])
 106
 107 #################################################
 108 # set log directory location
 109 AC_ARG_WITH(logfilebase,
 110 [  --with-logfilebase=DIR  Where to put log files (\$(VARDIR))],
 111 [ case "$withval" in
 112   yes|no)
 113   #
 114   # Just in case anybody does it
 115   #
 116     AC_MSG_WARN([--with-logfilebase called without argument - will use default])
 117   ;;
 118   * )
 119     logfilebase="$withval"
 120     ;;
 121   esac])
 122
 123 AC_SUBST(configdir)
 124 AC_SUBST(lockdir)
 125 AC_SUBST(piddir)
 126 AC_SUBST(logfilebase)
 127 AC_SUBST(privatedir)
 128 AC_SUBST(swatdir)
 129 AC_SUBST(bindir)
 130 AC_SUBST(sbindir)
 131
 132 dnl Unique-to-Samba variables we'll be playing with.
 133 AC_SUBST(SHELL)
 134 AC_SUBST(RUNPROG)
 135 AC_SUBST(MPROGS)
 136 AC_SUBST(LDSHFLAGS)
 137 AC_SUBST(SONAMEFLAG)
 138 AC_SUBST(SHLD)
 139 AC_SUBST(HOST_OS)
 140 AC_SUBST(PAM_MOD)
 141 AC_SUBST(WRAP)
 142 AC_SUBST(WRAP32)
 143 AC_SUBST(WRAPPROG)
 144 AC_SUBST(PICFLAG)
 145 AC_SUBST(PICSUFFIX)
 146 AC_SUBST(POBAD_CC)
 147 AC_SUBST(SHLIBEXT)
 148 AC_SUBST(LIBSMBCLIENT_SHARED)
 149 AC_SUBST(LIBSMBCLIENT)
 150 AC_SUBST(PRINTLIBS)
 151 AC_SUBST(AUTHLIBS)
 152
 153 # compile with optimization and without debugging by default
 154 CFLAGS="-O ${CFLAGS}"
 155
 156 AC_ARG_ENABLE(debug,
 157 [  --enable-debug          Turn on compiler debugging information (default=no)],
 158     [if eval "test x$enable_debug = xyes"; then
 159         CFLAGS="${CFLAGS} -g"
 160     fi])
 161
 162 AC_ARG_ENABLE(developer, [  --enable-developer      Turn on developer warnings and debugging (default=no)],
 163     [if eval "test x$enable_developer = xyes"; then
 164         CFLAGS="${CFLAGS} -g -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Wcast-align -DDEBUG_PASSWORD -DDEVELOPER"
 165     fi])
 166
 167 AC_ARG_ENABLE(krb5developer, [  --enable-krb5developer  Turn on developer warnings and debugging, except -Wstrict-prototypes (default=no)],
 168     [if eval "test x$enable_krb5developer = xyes"; then
 169         CFLAGS="${CFLAGS} -g -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -DDEBUG_PASSWORD -DDEVELOPER"
 170     fi])
 171
 172 AC_ARG_ENABLE(dmalloc, [  --enable-dmalloc        Enable heap debugging [default=no]])
 173
 174 if test "x$enable_dmalloc" = xyes
 175 then
 176         AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
 177         AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
 178                   [Define to check invariants around some common functions])
 179         LIBS="$LIBS -ldmalloc"
 180 fi
 181
 182 dnl Checks for programs.
 183 AC_PROG_CC
 184 AC_PROG_INSTALL
 185 AC_PROG_AWK
 186
 187 dnl Check if we use GNU ld
 188 LD=ld
 189 AC_PROG_LD_GNU
 190
 191 dnl needed before AC_TRY_COMPILE
 192 AC_ISC_POSIX
 193
 194 dnl Check if C compiler understands -c and -o at the same time
 195 AC_PROG_CC_C_O
 196 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
 197       BROKEN_CC=
 198 else
 199       BROKEN_CC=#
 200 fi
 201 AC_SUBST(BROKEN_CC)
 202
 203 dnl Check if the C compiler understands volatile (it should, being ANSI).
 204 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
 205     AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
 206         samba_cv_volatile=yes,samba_cv_volatile=no)])
 207 if test x"$samba_cv_volatile" = x"yes"; then
 208    AC_DEFINE(HAVE_VOLATILE)
 209 fi
 210
 211
 212 AC_CANONICAL_SYSTEM
 213
 214 dnl Add #include for broken IRIX header files
 215   case "$host_os" in
 216         *irix6*) AC_ADD_INCLUDE(<standards.h>)
 217         ;;
 218 esac
 219
 220 AC_VALIDATE_CACHE_SYSTEM_TYPE
 221
 222 DYNEXP=
 223
 224 #
 225 # Config CPPFLAG settings for strange OS's that must be set
 226 # before other tests.
 227 #
 228 case "$host_os" in
 229 # Try to work out if this is the native HPUX compiler that uses the -Ae flag.
 230     *hpux*)
 231
 232       AC_PROG_CC_FLAG(Ae)
 233       # mmap on HPUX is completely broken...
 234       AC_DEFINE(MMAP_BLACKLIST)
 235       if test $ac_cv_prog_cc_Ae = yes; then
 236         CPPFLAGS="$CPPFLAGS -Ae"
 237       fi
 238 #
 239 # Defines needed for HPUX support.
 240 # HPUX has bigcrypt but (sometimes?) doesn't use it for
 241 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
 242 #
 243       case `uname -r` in
 244                         *9*|*10*)
 245                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4"
 246                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS)
 247                                 AC_DEFINE(_HPUX_SOURCE)
 248                                 AC_DEFINE(_POSIX_SOURCE)
 249                                 AC_DEFINE(_ALIGNMENT_REQUIRED,1)
 250                                 AC_DEFINE(_MAX_ALIGNMENT,4)
 251                                 ;;
 252                         *11*)
 253                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_LARGEFILE64_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4"
 254                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS)
 255                                 AC_DEFINE(_HPUX_SOURCE)
 256                                 AC_DEFINE(_POSIX_SOURCE)
 257                                 AC_DEFINE(_LARGEFILE64_SOURCE)
 258                                 AC_DEFINE(_ALIGNMENT_REQUIRED,1)
 259                                 AC_DEFINE(_MAX_ALIGNMENT,4)
 260                                 ;;
 261       esac
 262       DYNEXP="-Wl,-E"
 263       ;;
 264
 265 #
 266 # CRAY Unicos has broken const handling
 267        *unicos*)
 268           AC_MSG_RESULT([disabling const])
 269           CPPFLAGS="$CPPFLAGS -Dconst="
 270           ;;
 271
 272 #
 273 # AIX4.x doesn't even admit to having large
 274 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
 275 #
 276     *aix4*)
 277           AC_MSG_RESULT([enabling large file support])
 278       CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
 279       AC_DEFINE(_LARGE_FILES)
 280       ;;
 281 #
 282 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
 283 # to the existance of large files..
 284 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
 285 # recommendations on large file support, however it makes the
 286 # compile work using gcc 2.7 and 2.8, whereas using the Sun
 287 # recommendation makes the compile fail on gcc2.7. JRA.
 288 #
 289         *solaris*)
 290                 case `uname -r` in
 291                         5.0*|5.1*|5.2*|5.3*|5.5*)
 292                                 AC_MSG_RESULT([no large file support])
 293                                 ;;
 294                         5.*)
 295                         AC_MSG_RESULT([enabling large file support])
 296                         if test "$ac_cv_prog_gcc" = yes; then
 297                                 ${CC-cc} -v >conftest.c 2>&1
 298                                 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
 299                                 rm -fr conftest.c
 300                                 case "$ac_cv_gcc_compiler_version_number" in
 301                                         *"gcc version 2.6"*|*"gcc version 2.7"*)
 302                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 303                                                 AC_DEFINE(_LARGEFILE64_SOURCE)
 304                                                 ;;
 305                                         *)
 306                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 307                                                 AC_DEFINE(_LARGEFILE64_SOURCE)
 308                                                 AC_DEFINE(_FILE_OFFSET_BITS,64)
 309                                                 ;;
 310                                 esac
 311                         else
 312                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 313                                 AC_DEFINE(_LARGEFILE64_SOURCE)
 314                                 AC_DEFINE(_FILE_OFFSET_BITS,64)
 315                         fi
 316                         ;;
 317                 esac
 318                 ;;
 319 #
 320 # Tests needed for SINIX large file support.
 321 #
 322     *sysv4*)
 323       if test $host = mips-sni-sysv4 ; then
 324         AC_MSG_CHECKING([for LFS support])
 325         old_CPPFLAGS="$CPPFLAGS"
 326         CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 327         AC_TRY_RUN([
 328 #include <unistd.h>
 329 main () {
 330 #if _LFS64_LARGEFILE == 1
 331 exit(0);
 332 #else
 333 exit(1);
 334 #endif
 335 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
 336         CPPFLAGS="$old_CPPFLAGS"
 337         if test x$SINIX_LFS_SUPPORT = xyes ; then
 338           CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 339           AC_DEFINE(_LARGEFILE64_SOURCE)
 340           CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
 341           LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
 342           LIBS="`getconf LFS64_LIBS` $LIBS"
 343         fi
 344       AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
 345       fi
 346     ;;
 347
 348 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
 349 #
 350     *linux*)
 351         AC_MSG_CHECKING([for LFS support])
 352         old_CPPFLAGS="$CPPFLAGS"
 353         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 354        AC_TRY_RUN([
 355 #include <unistd.h>
 356 #include <sys/utsname.h>
 357 main() {
 358 #if _LFS64_LARGEFILE == 1
 359        struct utsname uts;
 360        char *release;
 361        int major, minor;
 362
 363        /* Ensure this is glibc 2.2 or higher */
 364 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 365        int libc_major = __GLIBC__;
 366        int libc_minor = __GLIBC_MINOR__;
 367
 368        if (libc_major < 2)
 369               exit(1);
 370        if (libc_minor < 2)
 371               exit(1);
 372 #endif
 373
 374        /* Ensure this is kernel 2.4 or higher */
 375
 376        uname(&uts);
 377        release = uts.release;
 378        major = atoi(strsep(&release, "."));
 379        minor = atoi(strsep(&release, "."));
 380
 381        if (major > 2 || (major == 2 && minor > 3))
 382                exit(0);
 383        exit(1);
 384 #else
 385        exit(1);
 386 #endif
 387 }
 388 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
 389         CPPFLAGS="$old_CPPFLAGS"
 390         if test x$LINUX_LFS_SUPPORT = xyes ; then
 391           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 392           AC_DEFINE(_LARGEFILE64_SOURCE)
 393           AC_DEFINE(_FILE_OFFSET_BITS,64)
 394           AC_DEFINE(_GNU_SOURCE)
 395         fi
 396        AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
 397                 ;;
 398
 399     *hurd*)
 400         AC_MSG_CHECKING([for LFS support])
 401         old_CPPFLAGS="$CPPFLAGS"
 402         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 403         AC_TRY_RUN([
 404 #include <unistd.h>
 405 main () {
 406 #if _LFS64_LARGEFILE == 1
 407 exit(0);
 408 #else
 409 exit(1);
 410 #endif
 411 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
 412         CPPFLAGS="$old_CPPFLAGS"
 413         if test x$GLIBC_LFS_SUPPORT = xyes ; then
 414           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 415           AC_DEFINE(_LARGEFILE64_SOURCE)
 416           AC_DEFINE(_GNU_SOURCE)
 417         fi
 418       AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
 419     ;;
 420
 421 esac
 422
 423 AC_INLINE
 424 AC_HEADER_STDC
 425 AC_HEADER_DIRENT
 426 AC_HEADER_TIME
 427 AC_HEADER_SYS_WAIT
 428 AC_CHECK_HEADERS(arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h)
 429 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h limits.h memory.h net/if.h)
 430 AC_CHECK_HEADERS(compat.h rpc/rpc.h rpcsvc/nis.h rpcsvc/yp_prot.h rpcsvc/ypclnt.h)
 431 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/mode.h)
 432 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h sys/socket.h)
 433 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
 434 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
 435 AC_CHECK_HEADERS(security/pam_modules.h security/_pam_macros.h ldap.h lber.h dlfcn.h)
 436 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
 437
 438 #
 439 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
 440 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
 441 #
 442 case "$host_os" in
 443     *hpux*)
 444                 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
 445                         ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
 446                 if test x"$ac_cv_header_shadow_h" = x"yes"; then
 447                    AC_DEFINE(HAVE_SHADOW_H)
 448                 fi
 449         ;;
 450 esac
 451 AC_CHECK_HEADERS(shadow.h netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
 452 AC_CHECK_HEADERS(nss.h nss_common.h ns_api.h sys/security.h security/pam_appl.h security/pam_modules.h)
 453 AC_CHECK_HEADERS(stropts.h poll.h)
 454 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
 455 AC_CHECK_HEADERS(sys/acl.h sys/cdefs.h glob.h)
 456
 457 # For experimental utmp support (lastlog on some BSD-like systems)
 458 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
 459
 460 # For quotas on Veritas VxFS filesystems
 461 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
 462
 463 # For quotas on Linux XFS filesystems
 464 AC_CHECK_HEADERS(linux/xqm.h)
 465
 466 AC_CHECK_SIZEOF(int,cross)
 467 AC_CHECK_SIZEOF(long,cross)
 468 AC_CHECK_SIZEOF(short,cross)
 469
 470 AC_C_CONST
 471 AC_C_INLINE
 472 AC_C_BIGENDIAN
 473 AC_C_CHAR_UNSIGNED
 474
 475 AC_TYPE_SIGNAL
 476 AC_TYPE_UID_T
 477 AC_TYPE_MODE_T
 478 AC_TYPE_OFF_T
 479 AC_TYPE_SIZE_T
 480 AC_TYPE_PID_T
 481 AC_STRUCT_ST_RDEV
 482 AC_DIRENT_D_OFF
 483 AC_CHECK_TYPE(ino_t,unsigned)
 484 AC_CHECK_TYPE(loff_t,off_t)
 485 AC_CHECK_TYPE(offset_t,loff_t)
 486 AC_CHECK_TYPE(ssize_t, int)
 487 AC_CHECK_TYPE(wchar_t, unsigned short)
 488
 489 ############################################
 490 # for cups support we need libcups, and a handful of header files
 491
 492 AC_ARG_ENABLE(cups,
 493 [  --enable-cups           Turn on CUPS support (default=auto)])
 494
 495 if test x$enable_cups != xno; then
 496         AC_PATH_PROG(CUPS_CONFIG, cups-config)
 497
 498         if test "x$CUPS_CONFIG" != x; then
 499                         AC_DEFINE(HAVE_CUPS)
 500                 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
 501                 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
 502                 PRINTLIBS="$PRINTLIBS `$CUPS_CONFIG --libs`"
 503         fi
 504 fi
 505
 506 ############################################
 507 # we need dlopen/dlclose/dlsym/dlerror for PAM, the password database plugins and the new VFS code
 508 AC_CHECK_FUNCS(dlopen)
 509 if test x"$ac_cv_func_dlopen" = x"no"; then
 510     AC_CHECK_LIB(dl, dlopen, [LIBS="$LIBS -ldl";
 511         AC_DEFINE(HAVE_DLOPEN)])
 512 fi
 513 # dlopen/dlclose/dlsym/dlerror will be checked again later and defines will be set then
 514
 515 ############################################
 516 # check if the compiler can do immediate structures
 517 AC_CACHE_CHECK([for immediate structures],samba_cv_immediate_structures, [
 518     AC_TRY_COMPILE([
 519 #include <stdio.h>],
 520 [
 521    typedef struct {unsigned x;} FOOBAR;
 522    #define X_FOOBAR(x) ((FOOBAR) { x })
 523    #define FOO_ONE X_FOOBAR(1)
 524    FOOBAR f = FOO_ONE;
 525    static struct {
 526         FOOBAR y;
 527         } f2[] = {
 528                 {FOO_ONE}
 529         };
 530 ],
 531         samba_cv_immediate_structures=yes,samba_cv_immediate_structures=no)])
 532 if test x"$samba_cv_immediate_structures" = x"yes"; then
 533    AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES)
 534 fi
 535
 536 ############################################
 537 # check for unix domain sockets
 538 AC_CACHE_CHECK([for unix domain sockets],samba_cv_unixsocket, [
 539     AC_TRY_COMPILE([
 540 #include <sys/types.h>
 541 #include <stdlib.h>
 542 #include <stddef.h>
 543 #include <sys/socket.h>
 544 #include <sys/un.h>],
 545 [
 546   struct sockaddr_un sunaddr;
 547   sunaddr.sun_family = AF_UNIX;
 548 ],
 549         samba_cv_unixsocket=yes,samba_cv_unixsocket=no)])
 550 if test x"$samba_cv_unixsocket" = x"yes"; then
 551    AC_DEFINE(HAVE_UNIXSOCKET)
 552 fi
 553
 554
 555 AC_CACHE_CHECK([for socklen_t type],samba_cv_socklen_t, [
 556     AC_TRY_COMPILE([
 557 #include <sys/types.h>
 558 #if STDC_HEADERS
 559 #include <stdlib.h>
 560 #include <stddef.h>
 561 #endif
 562 #include <sys/socket.h>],[socklen_t i = 0],
 563         samba_cv_socklen_t=yes,samba_cv_socklen_t=no)])
 564 if test x"$samba_cv_socklen_t" = x"yes"; then
 565    AC_DEFINE(HAVE_SOCKLEN_T_TYPE)
 566 fi
 567
 568 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
 569     AC_TRY_COMPILE([
 570 #include <sys/types.h>
 571 #if STDC_HEADERS
 572 #include <stdlib.h>
 573 #include <stddef.h>
 574 #endif
 575 #include <signal.h>],[sig_atomic_t i = 0],
 576         samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
 577 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
 578    AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE)
 579 fi
 580
 581 # stupid headers have the functions but no declaration. grrrr.
 582 AC_HAVE_DECL(errno, [#include <errno.h>])
 583 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
 584 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
 585 AC_HAVE_DECL(asprintf, [#include <stdio.h>])
 586 AC_HAVE_DECL(vasprintf, [#include <stdio.h>])
 587 AC_HAVE_DECL(vsnprintf, [#include <stdio.h>])
 588 AC_HAVE_DECL(snprintf, [#include <stdio.h>])
 589
 590 # and glibc has setresuid under linux but the function does
 591 # nothing until kernel 2.1.44! very dumb.
 592 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
 593     AC_TRY_RUN([#include <errno.h>
 594 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
 595         samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
 596 if test x"$samba_cv_have_setresuid" = x"yes"; then
 597     AC_DEFINE(HAVE_SETRESUID)
 598 fi
 599
 600 # Do the same check for setresguid...
 601 #
 602 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
 603     AC_TRY_RUN([#include <unistd.h>
 604 #include <errno.h>
 605 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
 606         samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
 607 if test x"$samba_cv_have_setresgid" = x"yes"; then
 608     AC_DEFINE(HAVE_SETRESGID)
 609 fi
 610
 611 AC_FUNC_MEMCMP
 612
 613 ###############################################
 614 # test for where we get crypt() from
 615 AC_CHECK_FUNCS(crypt)
 616 if test x"$ac_cv_func_crypt" = x"no"; then
 617     AC_CHECK_LIB(crypt, crypt, [AUTHLIBS="$AUTHLIBS -lcrypt";
 618         AC_DEFINE(HAVE_CRYPT)])
 619 fi
 620
 621
 622 ###############################################
 623 # Readline included by default unless explicitly asked not to
 624 test "${with_readline+set}" != "set" && with_readline=yes
 625
 626 # test for where we get readline() from
 627 AC_MSG_CHECKING(whether to use readline)
 628 AC_ARG_WITH(readline,
 629 [  --with-readline[=DIR]   Look for readline include/libs in DIR (default=auto) ],
 630 [  case "$with_readline" in
 631   yes)
 632     AC_MSG_RESULT(yes)
 633
 634     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 635     AC_CHECK_HEADERS(readline/history.h)
 636
 637     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 638       for termlib in ncurses curses termcap terminfo termlib; do
 639        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 640       done
 641       AC_CHECK_LIB(readline, rl_callback_handler_install,
 642        [TERMLIBS="-lreadline $TERMLIBS"
 643        AC_DEFINE(HAVE_LIBREADLINE)
 644        break], [TERMLIBS=], $TERMLIBS)])
 645     ;;
 646   no)
 647     AC_MSG_RESULT(no)
 648     ;;
 649   *)
 650     AC_MSG_RESULT(yes)
 651
 652     # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
 653     # alternate readline path
 654     _ldflags=${LDFLAGS}
 655     _cppflags=${CPPFLAGS}
 656
 657     # Add additional search path
 658     LDFLAGS="-L$with_readline/lib $LDFLAGS"
 659     CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 660
 661     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 662     AC_CHECK_HEADERS(readline/history.h)
 663
 664     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 665       for termlib in ncurses curses termcap terminfo termlib; do
 666        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 667       done
 668       AC_CHECK_LIB(readline, rl_callback_handler_install,
 669        [TERMLDFLAGS="-L$with_readline/lib"
 670        TERMCPPFLAGS="-I$with_readline/include"
 671        CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 672        TERMLIBS="-lreadline $TERMLIBS"
 673        AC_DEFINE(HAVE_LIBREADLINE)
 674        break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
 675
 676     LDFLAGS=$_ldflags
 677     ;;
 678   esac],
 679   AC_MSG_RESULT(no)
 680 )
 681 AC_SUBST(TERMLIBS)
 682 AC_SUBST(TERMLDFLAGS)
 683
 684 # The readline API changed slightly from readline3 to readline4, so
 685 # code will generate warnings on one of them unless we have a few
 686 # special cases.
 687 AC_CHECK_LIB(readline, rl_completion_matches,
 688              [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
 689                         [Do we have rl_completion_matches?])],
 690              [],
 691              [$TERMLIBS])
 692
 693 # The following test taken from the cvs sources
 694 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
 695 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
 696 # libsocket.so which has a bad implementation of gethostbyname (it
 697 # only looks in /etc/hosts), so we only look for -lsocket if we need
 698 # it.
 699 AC_CHECK_FUNCS(connect)
 700 if test x"$ac_cv_func_connect" = x"no"; then
 701     case "$LIBS" in
 702     *-lnsl*) ;;
 703     *) AC_CHECK_LIB(nsl_s, printf) ;;
 704     esac
 705     case "$LIBS" in
 706     *-lnsl*) ;;
 707     *) AC_CHECK_LIB(nsl, printf) ;;
 708     esac
 709     case "$LIBS" in
 710     *-lsocket*) ;;
 711     *) AC_CHECK_LIB(socket, connect) ;;
 712     esac
 713     case "$LIBS" in
 714     *-linet*) ;;
 715     *) AC_CHECK_LIB(inet, connect) ;;
 716     esac
 717     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
 718     dnl has been cached.
 719     if test x"$ac_cv_lib_socket_connect" = x"yes" ||
 720        test x"$ac_cv_lib_inet_connect" = x"yes"; then
 721         # ac_cv_func_connect=yes
 722         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
 723         AC_DEFINE(HAVE_CONNECT)
 724     fi
 725 fi
 726
 727 ###############################################
 728 # test for where we get get_yp_default_domain() from
 729 AC_CHECK_FUNCS(yp_get_default_domain)
 730 if test x"$ac_cv_func_yp_get_default_domain" = x"no"; then
 731         AC_CHECK_LIB(nsl, yp_get_default_domain, [LIBS="$LIBS -lnsl";
 732         AC_DEFINE(HAVE_YP_GET_DEFAULT_DOMAIN)])
 733 fi
 734
 735 # Check if we have execl, if not we need to compile smbrun.
 736 AC_CHECK_FUNCS(execl)
 737 if test x"$ac_cv_func_execl" = x"no"; then
 738     RUNPROG="bin/smbrun"
 739 else
 740     RUNPROG=""
 741 fi
 742
 743 AC_CHECK_FUNCS(dlopen dlclose dlsym dlerror waitpid getcwd strdup strndup strnlen strtoul strerror chown fchown chmod fchmod chroot link mknod mknod64)
 744 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync bzero memset strlcpy strlcat setpgid)
 745 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
 746 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
 747 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
 748 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate stat64 fstat64)
 749 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
 750 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
 751 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
 752 AC_CHECK_FUNCS(syslog vsyslog getgrouplist)
 753 # setbuffer is needed for smbtorture
 754 AC_CHECK_FUNCS(setbuffer)
 755
 756 # syscall() is needed for smbwrapper.
 757 AC_CHECK_FUNCS(syscall)
 758
 759 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
 760 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
 761 AC_CHECK_FUNCS(__getcwd _getcwd)
 762 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
 763 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
 764 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
 765 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
 766 AC_CHECK_FUNCS(getdents _getdents __getdents _lseek __lseek _read __read)
 767 AC_CHECK_FUNCS(_write __write _fork __fork)
 768 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
 769 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
 770 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
 771 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
 772 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
 773
 774 #
 775 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
 776 #
 777
 778 if test x$ac_cv_func_stat64 = xno ; then
 779   AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
 780   AC_TRY_LINK([
 781 #if defined(HAVE_UNISTD_H)
 782 #include <unistd.h>
 783 #endif
 784 #include <sys/stat.h>
 785 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
 786   AC_MSG_RESULT([$ac_cv_func_stat64])
 787   if test x$ac_cv_func_stat64 = xyes ; then
 788     AC_DEFINE(HAVE_STAT64)
 789   fi
 790 fi
 791
 792 if test x$ac_cv_func_lstat64 = xno ; then
 793   AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
 794   AC_TRY_LINK([
 795 #if defined(HAVE_UNISTD_H)
 796 #include <unistd.h>
 797 #endif
 798 #include <sys/stat.h>
 799 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
 800   AC_MSG_RESULT([$ac_cv_func_lstat64])
 801   if test x$ac_cv_func_lstat64 = xyes ; then
 802     AC_DEFINE(HAVE_LSTAT64)
 803   fi
 804 fi
 805
 806 if test x$ac_cv_func_fstat64 = xno ; then
 807   AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
 808   AC_TRY_LINK([
 809 #if defined(HAVE_UNISTD_H)
 810 #include <unistd.h>
 811 #endif
 812 #include <sys/stat.h>
 813 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
 814   AC_MSG_RESULT([$ac_cv_func_fstat64])
 815   if test x$ac_cv_func_fstat64 = xyes ; then
 816     AC_DEFINE(HAVE_FSTAT64)
 817   fi
 818 fi
 819
 820 #####################################
 821 # we might need the resolv library on some systems
 822 AC_CHECK_LIB(resolv, dn_expand)
 823
 824 #
 825 # Check for the functions putprpwnam, set_auth_parameters,
 826 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
 827 # Needed for OSF1 and HPUX.
 828 #
 829
 830 AC_LIBTESTFUNC(security, putprpwnam)
 831 AC_LIBTESTFUNC(sec, putprpwnam)
 832
 833 AC_LIBTESTFUNC(security, set_auth_parameters)
 834 AC_LIBTESTFUNC(sec, set_auth_parameters)
 835
 836 # UnixWare 7.x has its getspnam in -lgen
 837 AC_LIBTESTFUNC(gen, getspnam)
 838
 839 AC_LIBTESTFUNC(security, getspnam)
 840 AC_LIBTESTFUNC(sec, getspnam)
 841
 842 AC_LIBTESTFUNC(security, bigcrypt)
 843 AC_LIBTESTFUNC(sec, bigcrypt)
 844
 845 AC_LIBTESTFUNC(security, getprpwnam)
 846 AC_LIBTESTFUNC(sec, getprpwnam)
 847
 848 # this bit needs to be modified for each OS that is suported by
 849 # smbwrapper. You need to specify how to created a shared library and
 850 # how to compile C code to produce PIC object files
 851
 852 # these are the defaults, good for lots of systems
 853 HOST_OS="$host_os"
 854 LDSHFLAGS="-shared"
 855 SONAMEFLAG="#"
 856 SHLD="\${CC}"
 857 PICFLAG=""
 858 PICSUFFIX="po"
 859 POBAD_CC="#"
 860 SHLIBEXT="so"
 861 # Assume non-shared by default and override below
 862 BLDSHARED="false"
 863 AC_MSG_CHECKING([ability to build shared libraries])
 864
 865 # and these are for particular systems
 866 case "$host_os" in
 867                 *linux*)   AC_DEFINE(LINUX)
 868                         BLDSHARED="true"
 869                         LDSHFLAGS="-shared"
 870                         DYNEXP="-Wl,--export-dynamic"
 871                         PICFLAG="-fPIC"
 872                         SONAMEFLAG="-Wl,-soname="
 873                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
 874                 ;;
 875                 *solaris*) AC_DEFINE(SUNOS5)
 876                         BLDSHARED="true"
 877                         LDSHFLAGS="-G"
 878                         SONAMEFLAG="-h "
 879                         if test "${GCC}" = "yes"; then
 880                                 PICFLAG="-fPIC"
 881                                 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
 882                                         DYNEXP="-Wl,-E"
 883                                 fi
 884                         else
 885                                 PICFLAG="-KPIC"
 886                                 ## ${CFLAGS} added for building 64-bit shared
 887                                 ## libs using Sun's Compiler
 888                                 LDSHFLAGS="-G \${CFLAGS}"
 889                                 POBAD_CC=""
 890                                 PICSUFFIX="po.o"
 891                         fi
 892                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
 893                 ;;
 894                 *sunos*) AC_DEFINE(SUNOS4)
 895                         BLDSHARED="true"
 896                         LDSHFLAGS="-G"
 897                         SONAMEFLAG="-Wl,-h,"
 898                         PICFLAG="-KPIC"   # Is this correct for SunOS
 899                 ;;
 900                 *freebsd*)  BLDSHARED="true"
 901                         LDSHFLAGS="-shared"
 902                         DYNEXP="-Wl,--export-dynamic"
 903                         SONAMEFLAG="-Wl,-soname,"
 904                         PICFLAG="-fPIC -DPIC"
 905                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
 906                 ;;
 907                 *openbsd*)  BLDSHARED="true"
 908                         LDSHFLAGS="-shared"
 909                         DYNEXP="-Wl,-Bdynamic"
 910                         SONAMEFLAG="-Wl,-soname,"
 911                         PICFLAG="-fPIC"
 912                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
 913                 ;;
 914                 *irix*) AC_DEFINE(IRIX)
 915                         case "$host_os" in
 916                         *irix6*) AC_DEFINE(IRIX6)
 917                         ;;
 918                         esac
 919                         ATTEMPT_WRAP32_BUILD=yes
 920                         BLDSHARED="true"
 921                         LDSHFLAGS="-set_version sgi1.0 -shared"
 922                         SONAMEFLAG="-soname "
 923                         SHLD="\${LD}"
 924                         if test "${GCC}" = "yes"; then
 925                                 PICFLAG="-fPIC"
 926                         else
 927                                 PICFLAG="-KPIC"
 928                         fi
 929                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
 930                 ;;
 931                 *aix*) AC_DEFINE(AIX)
 932                         BLDSHARED="true"
 933                         LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-bnoentry"
 934                         DYNEXP="-Wl,-brtl,-bexpall"
 935                         PICFLAG="-O2"
 936                         if test "${GCC}" != "yes"; then
 937                                 ## for funky AIX compiler using strncpy()
 938                                 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
 939                         fi
 940
 941                         AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE)
 942                 ;;
 943                 *hpux*) AC_DEFINE(HPUX)
 944                         SHLIBEXT="sl"
 945                         # Use special PIC flags for the native HP-UX compiler.
 946                         if test $ac_cv_prog_cc_Ae = yes; then
 947                                 BLDSHARED="true"
 948                                 SHLD="/usr/bin/ld"
 949                                 LDSHFLAGS="-B symbolic -b -z"
 950                                 SONAMEFLAG="+h "
 951                                 PICFLAG="+z"
 952                         fi
 953                         DYNEXP="-Wl,-E"
 954                         AC_DEFINE(STAT_ST_BLOCKSIZE,8192)
 955                 ;;
 956                 *qnx*) AC_DEFINE(QNX);;
 957                 *osf*) AC_DEFINE(OSF1)
 958                         BLDSHARED="true"
 959                         LDSHFLAGS="-shared"
 960                         SONAMEFLAG="-Wl,-soname,"
 961                         PICFLAG="-fPIC"
 962                 ;;
 963                 *sco*) AC_DEFINE(SCO);;
 964                 *unixware*) AC_DEFINE(UNIXWARE)
 965                         BLDSHARED="true"
 966                         LDSHFLAGS="-shared"
 967                         SONAMEFLAG="-Wl,-soname,"
 968                         PICFLAG="-KPIC"
 969                 ;;
 970                 *next2*) AC_DEFINE(NEXT2);;
 971                 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man]);;
 972                 *sysv4*)
 973                         case "$host" in
 974                                 *-univel-*)     if [ test "$GCC" != yes ]; then
 975                                                 AC_DEFINE(HAVE_MEMSET)
 976                                         fi
 977                                         LDSHFLAGS="-G"
 978                                         DYNEXP="-Bexport"
 979                                 ;;
 980                                 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX);;
 981                         esac
 982                 ;;
 983
 984                 *sysv5*)
 985                         if [ test "$GCC" != yes ]; then
 986                                 AC_DEFINE(HAVE_MEMSET)
 987                         fi
 988                         LDSHFLAGS="-G"
 989                 ;;
 990 esac
 991 AC_SUBST(DYNEXP)
 992 AC_MSG_RESULT($BLDSHARED)
 993 AC_MSG_CHECKING([linker flags for shared libraries])
 994 AC_MSG_RESULT([$LDSHFLAGS])
 995 AC_MSG_CHECKING([compiler flags for position-independent code])
 996 AC_MSG_RESULT([$PICFLAGS])
 997
 998 #######################################################
 999 # test whether building a shared library actually works
1000 if test $BLDSHARED = true; then
1001 AC_CACHE_CHECK([whether building shared libraries actually works],
1002                [ac_cv_shlib_works],[
1003    ac_cv_shlib_works=no
1004    # try building a trivial shared library
1005    $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.po ${srcdir-.}/tests/shlib.c &&
1006      $CC $CPPFLAGS $CFLAGS $LDSHFLAGS -o shlib.so shlib.po &&
1007      ac_cv_shlib_works=yes
1008    rm -f shlib.so shlib.po
1009 ])
1010 if test $ac_cv_shlib_works = no; then
1011    BLDSHARED=false
1012 fi
1013 fi
1014
1015
1016 # this updates our target list if we can build shared libs
1017 if test $BLDSHARED = true; then
1018    LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
1019 else
1020    LIBSMBCLIENT_SHARED=
1021 fi
1022
1023 ################
1024
1025 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1026 AC_TRY_RUN([#include <stdio.h>
1027 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1028 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1029 if test x"$samba_cv_have_longlong" = x"yes"; then
1030     AC_DEFINE(HAVE_LONGLONG)
1031 fi
1032
1033 #
1034 # Check if the compiler supports the LL prefix on long long integers.
1035 # AIX needs this.
1036
1037 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1038     AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1039         samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1040 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1041    AC_DEFINE(COMPILER_SUPPORTS_LL)
1042 fi
1043
1044
1045 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1046 AC_TRY_RUN([#include <stdio.h>
1047 #include <sys/stat.h>
1048 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1049 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1050 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1051     AC_DEFINE(SIZEOF_OFF_T,8)
1052 fi
1053
1054 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1055 AC_TRY_RUN([
1056 #if defined(HAVE_UNISTD_H)
1057 #include <unistd.h>
1058 #endif
1059 #include <stdio.h>
1060 #include <sys/stat.h>
1061 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1062 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1063 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1064     AC_DEFINE(HAVE_OFF64_T)
1065 fi
1066
1067 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1068 AC_TRY_RUN([#include <stdio.h>
1069 #include <sys/stat.h>
1070 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1071 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1072 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1073     AC_DEFINE(SIZEOF_INO_T,8)
1074 fi
1075
1076 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1077 AC_TRY_RUN([
1078 #if defined(HAVE_UNISTD_H)
1079 #include <unistd.h>
1080 #endif
1081 #include <stdio.h>
1082 #include <sys/stat.h>
1083 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1084 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1085 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1086     AC_DEFINE(HAVE_INO64_T)
1087 fi
1088
1089 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1090 AC_TRY_RUN([
1091 #if defined(HAVE_UNISTD_H)
1092 #include <unistd.h>
1093 #endif
1094 #include <stdio.h>
1095 #include <sys/stat.h>
1096 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1097 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
1098 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
1099     AC_DEFINE(HAVE_DEV64_T)
1100 fi
1101
1102 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
1103 AC_TRY_COMPILE([
1104 #if defined(HAVE_UNISTD_H)
1105 #include <unistd.h>
1106 #endif
1107 #include <sys/types.h>
1108 #include <dirent.h>],
1109 [struct dirent64 de;],
1110 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
1111 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1112     AC_DEFINE(HAVE_STRUCT_DIRENT64)
1113 fi
1114
1115 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
1116 AC_TRY_RUN([
1117 #if defined(HAVE_UNISTD_H)
1118 #include <unistd.h>
1119 #endif
1120 #include <sys/types.h>
1121 main() { dev_t dev; int i = major(dev); return 0; }],
1122 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
1123 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
1124     AC_DEFINE(HAVE_DEVICE_MAJOR_FN)
1125 fi
1126
1127 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
1128 AC_TRY_RUN([
1129 #if defined(HAVE_UNISTD_H)
1130 #include <unistd.h>
1131 #endif
1132 #include <sys/types.h>
1133 main() { dev_t dev; int i = minor(dev); return 0; }],
1134 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
1135 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
1136     AC_DEFINE(HAVE_DEVICE_MINOR_FN)
1137 fi
1138
1139 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
1140 AC_TRY_RUN([#include <stdio.h>
1141 main() { char c; c=250; exit((c > 0)?0:1); }],
1142 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
1143 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
1144     AC_DEFINE(HAVE_UNSIGNED_CHAR)
1145 fi
1146
1147 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
1148 AC_TRY_COMPILE([#include <sys/types.h>
1149 #include <sys/socket.h>
1150 #include <netinet/in.h>],
1151 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
1152 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
1153 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
1154     AC_DEFINE(HAVE_SOCK_SIN_LEN)
1155 fi
1156
1157 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
1158 AC_TRY_COMPILE([#include <sys/types.h>
1159 #include <dirent.h>
1160 void seekdir(DIR *d, long loc) { return; }],[return 0;],
1161 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
1162 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
1163     AC_DEFINE(SEEKDIR_RETURNS_VOID)
1164 fi
1165
1166 AC_CACHE_CHECK([for __FILE__ macro],samba_cv_HAVE_FILE_MACRO,[
1167 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FILE__);],
1168 samba_cv_HAVE_FILE_MACRO=yes,samba_cv_HAVE_FILE_MACRO=no)])
1169 if test x"$samba_cv_HAVE_FILE_MACRO" = x"yes"; then
1170     AC_DEFINE(HAVE_FILE_MACRO)
1171 fi
1172
1173 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
1174 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
1175 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
1176 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
1177     AC_DEFINE(HAVE_FUNCTION_MACRO)
1178 fi
1179
1180 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
1181 AC_TRY_RUN([
1182 #include <sys/time.h>
1183 #include <unistd.h>
1184 main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}],
1185            samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,samba_cv_HAVE_GETTIMEOFDAY_TZ=no,samba_cv_HAVE_GETTIMEOFDAY_TZ=cross)])
1186 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
1187     AC_DEFINE(HAVE_GETTIMEOFDAY_TZ)
1188 fi
1189
1190 AC_CACHE_CHECK([for __va_copy],samba_cv_HAVE_VA_COPY,[
1191 AC_TRY_LINK([#include <stdarg.h>
1192 va_list ap1,ap2;], [__va_copy(ap1,ap2);],
1193 samba_cv_HAVE_VA_COPY=yes,samba_cv_HAVE_VA_COPY=no)])
1194 if test x"$samba_cv_HAVE_VA_COPY" = x"yes"; then
1195     AC_DEFINE(HAVE_VA_COPY)
1196 fi
1197
1198 AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
1199 AC_TRY_RUN([
1200 #include <sys/types.h>
1201 #include <stdarg.h>
1202 void foo(const char *format, ...) {
1203        va_list ap;
1204        int len;
1205        char buf[5];
1206
1207        va_start(ap, format);
1208        len = vsnprintf(buf, 0, format, ap);
1209        va_end(ap);
1210        if (len != 5) exit(1);
1211
1212        va_start(ap, format);
1213        len = vsnprintf(0, 0, format, ap);
1214        va_end(ap);
1215        if (len != 5) exit(1);
1216
1217        if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
1218
1219        exit(0);
1220 }
1221 main() { foo("hello"); }
1222 ],
1223 samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
1224 if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
1225     AC_DEFINE(HAVE_C99_VSNPRINTF)
1226 fi
1227
1228 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
1229 AC_TRY_RUN([#include <sys/types.h>
1230 #include <dirent.h>
1231 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
1232 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
1233 di->d_name[0] == 0) exit(0); exit(1);} ],
1234 samba_cv_HAVE_BROKEN_READDIR=yes,samba_cv_HAVE_BROKEN_READDIR=no,samba_cv_HAVE_BROKEN_READDIR=cross)])
1235 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
1236     AC_DEFINE(HAVE_BROKEN_READDIR)
1237 fi
1238
1239 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
1240 AC_TRY_COMPILE([#include <sys/types.h>
1241 #include <utime.h>],
1242 [struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
1243 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
1244 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
1245     AC_DEFINE(HAVE_UTIMBUF)
1246 fi
1247
1248 dnl  utmp and utmpx come in many flavours
1249 dnl  We need to check for many of them
1250 dnl  But we don't need to do each and every one, because our code uses
1251 dnl  mostly just the utmp (not utmpx) fields.
1252
1253 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
1254
1255 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
1256 AC_TRY_COMPILE([#include <sys/types.h>
1257 #include <utmp.h>],
1258 [struct utmp ut;  ut.ut_name[0] = 'a';],
1259 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
1260 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
1261     AC_DEFINE(HAVE_UT_UT_NAME)
1262 fi
1263
1264 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
1265 AC_TRY_COMPILE([#include <sys/types.h>
1266 #include <utmp.h>],
1267 [struct utmp ut;  ut.ut_user[0] = 'a';],
1268 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
1269 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
1270     AC_DEFINE(HAVE_UT_UT_USER)
1271 fi
1272
1273 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
1274 AC_TRY_COMPILE([#include <sys/types.h>
1275 #include <utmp.h>],
1276 [struct utmp ut;  ut.ut_id[0] = 'a';],
1277 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
1278 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
1279     AC_DEFINE(HAVE_UT_UT_ID)
1280 fi
1281
1282 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
1283 AC_TRY_COMPILE([#include <sys/types.h>
1284 #include <utmp.h>],
1285 [struct utmp ut;  ut.ut_host[0] = 'a';],
1286 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
1287 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
1288     AC_DEFINE(HAVE_UT_UT_HOST)
1289 fi
1290
1291 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
1292 AC_TRY_COMPILE([#include <sys/types.h>
1293 #include <utmp.h>],
1294 [struct utmp ut;  time_t t; ut.ut_time = t;],
1295 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
1296 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
1297     AC_DEFINE(HAVE_UT_UT_TIME)
1298 fi
1299
1300 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
1301 AC_TRY_COMPILE([#include <sys/types.h>
1302 #include <utmp.h>],
1303 [struct utmp ut;  struct timeval tv; ut.ut_tv = tv;],
1304 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
1305 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
1306     AC_DEFINE(HAVE_UT_UT_TV)
1307 fi
1308
1309 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
1310 AC_TRY_COMPILE([#include <sys/types.h>
1311 #include <utmp.h>],
1312 [struct utmp ut;  ut.ut_type = 0;],
1313 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
1314 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
1315     AC_DEFINE(HAVE_UT_UT_TYPE)
1316 fi
1317
1318 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
1319 AC_TRY_COMPILE([#include <sys/types.h>
1320 #include <utmp.h>],
1321 [struct utmp ut;  ut.ut_pid = 0;],
1322 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
1323 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
1324     AC_DEFINE(HAVE_UT_UT_PID)
1325 fi
1326
1327 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
1328 AC_TRY_COMPILE([#include <sys/types.h>
1329 #include <utmp.h>],
1330 [struct utmp ut;  ut.ut_exit.e_exit = 0;],
1331 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
1332 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
1333     AC_DEFINE(HAVE_UT_UT_EXIT)
1334 fi
1335
1336 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
1337 AC_TRY_COMPILE([#include <sys/types.h>
1338 #include <utmp.h>],
1339 [struct utmp ut;  ut.ut_addr = 0;],
1340 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
1341 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
1342     AC_DEFINE(HAVE_UT_UT_ADDR)
1343 fi
1344
1345 if test x$ac_cv_func_pututline = xyes ; then
1346   AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
1347   AC_TRY_COMPILE([#include <sys/types.h>
1348 #include <utmp.h>],
1349   [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
1350   samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
1351   if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
1352       AC_DEFINE(PUTUTLINE_RETURNS_UTMP)
1353   fi
1354 fi
1355
1356 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
1357 AC_TRY_COMPILE([#include <sys/types.h>
1358 #include <utmpx.h>],
1359 [struct utmpx ux;  ux.ut_syslen = 0;],
1360 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
1361 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
1362     AC_DEFINE(HAVE_UX_UT_SYSLEN)
1363 fi
1364
1365
1366 #################################################
1367 # check for libiconv support
1368 AC_MSG_CHECKING(whether to use libiconv)
1369 AC_ARG_WITH(libiconv,
1370 [  --with-libiconv=BASEDIR Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto) ],
1371 [ case "$withval" in
1372   no)
1373     AC_MSG_RESULT(no)
1374     ;;
1375   *)
1376     AC_MSG_RESULT(yes)
1377     CFLAGS="$CFLAGS -I$withval/include"
1378     LDFLAGS="$LDFLAGS -L$withval/lib"
1379     AC_CHECK_LIB(iconv, iconv_open)
1380     AC_DEFINE_UNQUOTED(WITH_LIBICONV, "${withval}")
1381     ;;
1382   esac ],
1383   AC_MSG_RESULT(no)
1384 )
1385
1386
1387 ############
1388 # check for iconv in libc
1389 AC_CACHE_CHECK([for working iconv],samba_cv_HAVE_NATIVE_ICONV,[
1390 AC_TRY_RUN([
1391 #include <iconv.h>
1392 main() {
1393        iconv_t cd = iconv_open("ASCII", "UCS-2LE");
1394        if (cd == 0 || cd == (iconv_t)-1) return -1;
1395        return 0;
1396 }
1397 ],
1398 samba_cv_HAVE_NATIVE_ICONV=yes,samba_cv_HAVE_NATIVE_ICONV=no,samba_cv_HAVE_NATIVE_ICONV=cross)])
1399 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes"; then
1400     AC_DEFINE(HAVE_NATIVE_ICONV)
1401 fi
1402
1403
1404 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
1405 AC_TRY_RUN([
1406 #include <sys/types.h>
1407 #include <fcntl.h>
1408 #ifndef F_GETLEASE
1409 #define F_GETLEASE      1025
1410 #endif
1411 main() {
1412        int fd = open("/dev/null", O_RDONLY);
1413        return fcntl(fd, F_GETLEASE, 0) == -1;
1414 }
1415 ],
1416 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
1417 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
1418     AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX)
1419 fi
1420
1421 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
1422 AC_TRY_RUN([
1423 #include <sys/types.h>
1424 #include <fcntl.h>
1425 #include <signal.h>
1426 #ifndef F_NOTIFY
1427 #define F_NOTIFY 1026
1428 #endif
1429 main() {
1430         exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
1431 }
1432 ],
1433 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
1434 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
1435     AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY)
1436 fi
1437
1438 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
1439 AC_TRY_RUN([
1440 #include <sys/types.h>
1441 #include <fcntl.h>
1442 #include <signal.h>
1443 #include <sys/file.h>
1444 #ifndef LOCK_MAND
1445 #define LOCK_MAND       32
1446 #define LOCK_READ       64
1447 #endif
1448 main() {
1449         exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
1450 }
1451 ],
1452 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
1453 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
1454     AC_DEFINE(HAVE_KERNEL_SHARE_MODES)
1455 fi
1456
1457
1458
1459
1460 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
1461 AC_TRY_COMPILE([#include <sys/types.h>
1462 #include <fcntl.h>],
1463 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
1464 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
1465 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
1466     AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX)
1467 fi
1468
1469 AC_CACHE_CHECK([for irix specific capabilities],samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES,[
1470 AC_TRY_RUN([#include <sys/types.h>
1471 #include <sys/capability.h>
1472 main() {
1473  cap_t cap;
1474  if ((cap = cap_get_proc()) == NULL)
1475    exit(1);
1476  cap->cap_effective |= CAP_NETWORK_MGT;
1477  cap->cap_inheritable |= CAP_NETWORK_MGT;
1478  cap_set_proc(cap);
1479  exit(0);
1480 }
1481 ],
1482 samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=yes,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=no,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=cross)])
1483 if test x"$samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES" = x"yes"; then
1484     AC_DEFINE(HAVE_IRIX_SPECIFIC_CAPABILITIES)
1485 fi
1486
1487 #
1488 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
1489 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
1490 #
1491
1492 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
1493 AC_TRY_COMPILE([#include <sys/types.h>
1494 #if defined(HAVE_RPC_RPC_H)
1495 #include <rpc/rpc.h>
1496 #endif],
1497 [int16 testvar;],
1498 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
1499 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
1500     AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H)
1501 fi
1502
1503 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
1504 AC_TRY_COMPILE([#include <sys/types.h>
1505 #if defined(HAVE_RPC_RPC_H)
1506 #include <rpc/rpc.h>
1507 #endif],
1508 [uint16 testvar;],
1509 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
1510 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
1511     AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H)
1512 fi
1513
1514 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
1515 AC_TRY_COMPILE([#include <sys/types.h>
1516 #if defined(HAVE_RPC_RPC_H)
1517 #include <rpc/rpc.h>
1518 #endif],
1519 [int32 testvar;],
1520 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
1521 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
1522     AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H)
1523 fi
1524
1525 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
1526 AC_TRY_COMPILE([#include <sys/types.h>
1527 #if defined(HAVE_RPC_RPC_H)
1528 #include <rpc/rpc.h>
1529 #endif],
1530 [uint32 testvar;],
1531 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
1532 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
1533     AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H)
1534 fi
1535
1536 dnl
1537 dnl Some systems (SCO) have a problem including
1538 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
1539 dnl as a #define in <prot.h> and as part of an enum
1540 dnl in <rpc/rpc.h>.
1541 dnl
1542
1543 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
1544 AC_TRY_COMPILE([#include <sys/types.h>
1545 #ifdef HAVE_SYS_SECURITY_H
1546 #include <sys/security.h>
1547 #include <prot.h>
1548 #endif  /* HAVE_SYS_SECURITY_H */
1549 #if defined(HAVE_RPC_RPC_H)
1550 #include <rpc/rpc.h>
1551 #endif],
1552 [int testvar;],
1553 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
1554 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
1555     AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT)
1556 fi
1557
1558 AC_MSG_CHECKING([for test routines])
1559 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
1560            AC_MSG_RESULT(yes),
1561            AC_MSG_ERROR([cant find test code. Aborting config]),
1562            AC_MSG_WARN([cannot run when cross-compiling]))
1563
1564 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
1565 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
1566            samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
1567 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
1568     AC_DEFINE(HAVE_FTRUNCATE_EXTEND)
1569 fi
1570
1571 AC_CACHE_CHECK([for AF_LOCAL socket support], samba_cv_HAVE_WORKING_AF_LOCAL, [
1572 AC_TRY_RUN([#include "${srcdir-.}/tests/unixsock.c"],
1573            samba_cv_HAVE_WORKING_AF_LOCAL=yes,
1574            samba_cv_HAVE_WORKING_AF_LOCAL=no,
1575            samba_cv_HAVE_WORKING_AF_LOCAL=cross)])
1576 if test x"$samba_cv_HAVE_WORKING_AF_LOCAL" != xno
1577 then
1578     AC_DEFINE(HAVE_WORKING_AF_LOCAL, 1, [Define if you have working AF_LOCAL sockets])
1579 fi
1580
1581 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
1582 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
1583            samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
1584 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
1585     AC_DEFINE(HAVE_BROKEN_GETGROUPS)
1586 fi
1587
1588 AC_CACHE_CHECK([whether getpass should be replaced],samba_cv_REPLACE_GETPASS,[
1589 SAVE_CPPFLAGS="$CPPFLAGS"
1590 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper"
1591 AC_TRY_COMPILE([
1592 #define REPLACE_GETPASS 1
1593 #define NO_CONFIG_H 1
1594 #define main dont_declare_main
1595 #include "${srcdir-.}/lib/getsmbpass.c"
1596 #undef main
1597 ],[],samba_cv_REPLACE_GETPASS=yes,samba_cv_REPLACE_GETPASS=no)
1598 CPPFLAGS="$SAVE_CPPFLAGS"
1599 ])
1600 if test x"$samba_cv_REPLACE_GETPASS" = x"yes"; then
1601         AC_DEFINE(REPLACE_GETPASS)
1602 fi
1603
1604 AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
1605 AC_TRY_RUN([
1606 #include <stdio.h>
1607 #include <sys/types.h>
1608 #include <netinet/in.h>
1609 #ifdef HAVE_ARPA_INET_H
1610 #include <arpa/inet.h>
1611 #endif
1612 main() { struct in_addr ip; ip.s_addr = 0x12345678;
1613 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
1614     strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); }
1615 exit(1);}],
1616            samba_cv_REPLACE_INET_NTOA=yes,samba_cv_REPLACE_INET_NTOA=no,samba_cv_REPLACE_INET_NTOA=cross)])
1617 if test x"$samba_cv_REPLACE_INET_NTOA" = x"yes"; then
1618     AC_DEFINE(REPLACE_INET_NTOA)
1619 fi
1620
1621 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
1622 AC_TRY_RUN([#include <stdlib.h>
1623 #include <sys/types.h>
1624 #include <sys/stat.h>
1625 #include <unistd.h>
1626 main() {
1627   struct stat st;
1628   char tpl[20]="/tmp/test.XXXXXX";
1629   int fd = mkstemp(tpl);
1630   if (fd == -1) exit(1);
1631   unlink(tpl);
1632   if (fstat(fd, &st) != 0) exit(1);
1633   if ((st.st_mode & 0777) != 0600) exit(1);
1634   exit(0);
1635 }],
1636 samba_cv_HAVE_SECURE_MKSTEMP=yes,
1637 samba_cv_HAVE_SECURE_MKSTEMP=no,
1638 samba_cv_HAVE_SECURE_MKSTEMP=cross)])
1639 if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
1640     AC_DEFINE(HAVE_SECURE_MKSTEMP)
1641 fi
1642
1643 AC_CACHE_CHECK([for sysconf(_SC_NGROUPS_MAX)],samba_cv_SYSCONF_SC_NGROUPS_MAX,[
1644 AC_TRY_RUN([#include <unistd.h>
1645 main() { exit(sysconf(_SC_NGROUPS_MAX) == -1 ? 1 : 0); }],
1646 samba_cv_SYSCONF_SC_NGROUPS_MAX=yes,samba_cv_SYSCONF_SC_NGROUPS_MAX=no,samba_cv_SYSCONF_SC_NGROUPS_MAX=cross)])
1647 if test x"$samba_cv_SYSCONF_SC_NGROUPS_MAX" = x"yes"; then
1648     AC_DEFINE(SYSCONF_SC_NGROUPS_MAX)
1649 fi
1650
1651 AC_CACHE_CHECK([for root],samba_cv_HAVE_ROOT,[
1652 AC_TRY_RUN([main() { exit(getuid() != 0); }],
1653            samba_cv_HAVE_ROOT=yes,samba_cv_HAVE_ROOT=no,samba_cv_HAVE_ROOT=cross)])
1654 if test x"$samba_cv_HAVE_ROOT" = x"yes"; then
1655     AC_DEFINE(HAVE_ROOT)
1656 else
1657     AC_MSG_WARN(running as non-root will disable some tests)
1658 fi
1659
1660 ##################
1661 # look for a method of finding the list of network interfaces
1662 iface=no;
1663 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
1664 AC_TRY_RUN([
1665 #define HAVE_IFACE_AIX 1
1666 #define AUTOCONF_TEST 1
1667 #include "confdefs.h"
1668 #include "${srcdir-.}/lib/interfaces.c"],
1669            samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
1670 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
1671     iface=yes;AC_DEFINE(HAVE_IFACE_AIX)
1672 fi
1673
1674 if test $iface = no; then
1675 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
1676 AC_TRY_RUN([
1677 #define HAVE_IFACE_IFCONF 1
1678 #define AUTOCONF_TEST 1
1679 #include "confdefs.h"
1680 #include "${srcdir-.}/lib/interfaces.c"],
1681            samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
1682 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
1683     iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF)
1684 fi
1685 fi
1686
1687 if test $iface = no; then
1688 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
1689 AC_TRY_RUN([
1690 #define HAVE_IFACE_IFREQ 1
1691 #define AUTOCONF_TEST 1
1692 #include "confdefs.h"
1693 #include "${srcdir-.}/lib/interfaces.c"],
1694            samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
1695 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
1696     iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ)
1697 fi
1698 fi
1699
1700
1701 ################################################
1702 # look for a method of setting the effective uid
1703 seteuid=no;
1704 if test $seteuid = no; then
1705 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
1706 AC_TRY_RUN([
1707 #define AUTOCONF_TEST 1
1708 #define USE_SETRESUID 1
1709 #include "confdefs.h"
1710 #include "${srcdir-.}/lib/util_sec.c"],
1711            samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
1712 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
1713     seteuid=yes;AC_DEFINE(USE_SETRESUID)
1714 fi
1715 fi
1716
1717
1718 if test $seteuid = no; then
1719 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
1720 AC_TRY_RUN([
1721 #define AUTOCONF_TEST 1
1722 #define USE_SETREUID 1
1723 #include "confdefs.h"
1724 #include "${srcdir-.}/lib/util_sec.c"],
1725            samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
1726 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
1727     seteuid=yes;AC_DEFINE(USE_SETREUID)
1728 fi
1729 fi
1730
1731 if test $seteuid = no; then
1732 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
1733 AC_TRY_RUN([
1734 #define AUTOCONF_TEST 1
1735 #define USE_SETEUID 1
1736 #include "confdefs.h"
1737 #include "${srcdir-.}/lib/util_sec.c"],
1738            samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
1739 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
1740     seteuid=yes;AC_DEFINE(USE_SETEUID)
1741 fi
1742 fi
1743
1744 if test $seteuid = no; then
1745 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
1746 AC_TRY_RUN([
1747 #define AUTOCONF_TEST 1
1748 #define USE_SETUIDX 1
1749 #include "confdefs.h"
1750 #include "${srcdir-.}/lib/util_sec.c"],
1751            samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
1752 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
1753     seteuid=yes;AC_DEFINE(USE_SETUIDX)
1754 fi
1755 fi
1756
1757
1758 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
1759 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
1760            samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
1761 if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
1762     AC_DEFINE(HAVE_MMAP)
1763 fi
1764
1765 AC_CACHE_CHECK([for ftruncate needs root],samba_cv_FTRUNCATE_NEEDS_ROOT,[
1766 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncroot.c"],
1767            samba_cv_FTRUNCATE_NEEDS_ROOT=yes,samba_cv_FTRUNCATE_NEEDS_ROOT=no,samba_cv_FTRUNCATE_NEEDS_ROOT=cross)])
1768 if test x"$samba_cv_FTRUNCATE_NEEDS_ROOT" = x"yes"; then
1769     AC_DEFINE(FTRUNCATE_NEEDS_ROOT)
1770 fi
1771
1772 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
1773 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
1774            samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
1775 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
1776     AC_DEFINE(HAVE_FCNTL_LOCK)
1777 fi
1778
1779 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
1780 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
1781            samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
1782 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
1783     AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS)
1784
1785 else
1786
1787 dnl
1788 dnl Don't check for 64 bit fcntl locking if we know that the
1789 dnl glibc2.1 broken check has succeeded.
1790 dnl
1791
1792   AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
1793   AC_TRY_RUN([
1794 #if defined(HAVE_UNISTD_H)
1795 #include <unistd.h>
1796 #endif
1797 #include <stdio.h>
1798 #include <stdlib.h>
1799
1800 #ifdef HAVE_FCNTL_H
1801 #include <fcntl.h>
1802 #endif
1803
1804 #ifdef HAVE_SYS_FCNTL_H
1805 #include <sys/fcntl.h>
1806 #endif
1807 main() { struct flock64 fl64;
1808 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
1809 exit(0);
1810 #else
1811 exit(1);
1812 #endif
1813 }],
1814        samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
1815
1816   if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
1817       AC_DEFINE(HAVE_STRUCT_FLOCK64)
1818   fi
1819 fi
1820
1821 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
1822 AC_TRY_COMPILE([#include <sys/types.h>
1823 #include <sys/stat.h>
1824 #include <unistd.h>],
1825 [struct stat st;  st.st_blocks = 0;],
1826 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
1827 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
1828     AC_DEFINE(HAVE_STAT_ST_BLOCKS)
1829 fi
1830
1831 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
1832 AC_TRY_COMPILE([#include <sys/types.h>
1833 #include <sys/stat.h>
1834 #include <unistd.h>],
1835 [struct stat st;  st.st_blksize = 0;],
1836 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
1837 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
1838     AC_DEFINE(HAVE_STAT_ST_BLKSIZE)
1839 fi
1840
1841 case "$host_os" in
1842 *linux*)
1843 AC_CACHE_CHECK([for broken RedHat 7.2 system header files],samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
1844 AC_TRY_COMPILE([
1845 #ifdef HAVE_SYS_VFS_H
1846 #include <sys/vfs.h>
1847 #endif
1848 #ifdef HAVE_SYS_CAPABILITY_H
1849 #include <sys/capability.h>
1850 #endif
1851 ],[int i;],
1852    samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes)])
1853 if test x"$samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
1854    AC_DEFINE(BROKEN_REDHAT_7_SYSTEM_HEADERS)
1855 fi
1856 ;;
1857 esac
1858
1859 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
1860 AC_TRY_COMPILE([#include <sys/acl.h>
1861 #if defined(HAVE_RPCSVC_NIS_H)
1862 #include <rpcsvc/nis.h>
1863 #endif],
1864 [int i;],
1865 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
1866 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
1867     AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES)
1868 fi
1869
1870
1871 #################################################
1872 # check for smbwrapper support
1873 AC_MSG_CHECKING(whether to use smbwrapper)
1874 AC_ARG_WITH(smbwrapper,
1875 [  --with-smbwrapper       Include SMB wrapper support (default=no) ],
1876 [ case "$withval" in
1877   yes)
1878     AC_MSG_RESULT(yes)
1879     AC_DEFINE(WITH_SMBWRAPPER)
1880         WRAPPROG="bin/smbsh"
1881         WRAP="bin/smbwrapper.$SHLIBEXT"
1882
1883         if test x$ATTEMPT_WRAP32_BUILD = x; then
1884                 WRAP32=""
1885         else
1886                         WRAP32=bin/smbwrapper.32.$SHLIBEXT
1887         fi
1888
1889 # Conditions under which smbwrapper should not be built.
1890
1891         if test x$PICFLAG = x; then
1892            echo No support for PIC code - disabling smbwrapper and smbsh
1893            WRAPPROG=""
1894            WRAP=""
1895            WRAP32=""
1896         elif test x$ac_cv_func_syscall = xno; then
1897            AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
1898            WRAPPROG=""
1899            WRAP=""
1900            WRAP32=""
1901         fi
1902     ;;
1903   *)
1904     AC_MSG_RESULT(no)
1905     ;;
1906   esac ],
1907   AC_MSG_RESULT(no)
1908 )
1909
1910 #################################################
1911 # check for AFS clear-text auth support
1912 AC_MSG_CHECKING(whether to use AFS clear-text auth)
1913 AC_ARG_WITH(afs,
1914 [  --with-afs              Include AFS clear-text auth support (default=no) ],
1915 [ case "$withval" in
1916   yes)
1917     AC_MSG_RESULT(yes)
1918     AC_DEFINE(WITH_AFS)
1919     ;;
1920   *)
1921     AC_MSG_RESULT(no)
1922     ;;
1923   esac ],
1924   AC_MSG_RESULT(no)
1925 )
1926
1927
1928 #################################################
1929 # check for the DFS clear-text auth system
1930 AC_MSG_CHECKING(whether to use DFS clear-text auth)
1931 AC_ARG_WITH(dfs,
1932 [  --with-dce-dfs          Include DCE/DFS clear-text auth support (default=no)],
1933 [ case "$withval" in
1934   yes)
1935     AC_MSG_RESULT(yes)
1936     AC_DEFINE(WITH_DFS)
1937     ;;
1938   *)
1939     AC_MSG_RESULT(no)
1940     ;;
1941   esac ],
1942   AC_MSG_RESULT(no)
1943 )
1944
1945 #################################################
1946 # active directory support
1947
1948 with_ads_support=yes
1949 AC_MSG_CHECKING([whether to use Active Directory])
1950
1951 AC_ARG_WITH(ads,
1952 [   --with-ads  Active Directory support (default yes)],
1953 [ case "$withval" in
1954     no)
1955         with_ads_support=no
1956         ;;
1957   esac ])
1958
1959 if test x"$with_ads_support" = x"yes"; then
1960    AC_DEFINE(WITH_ADS)
1961 fi
1962
1963 AC_MSG_RESULT($with_ads_support)
1964
1965 FOUND_KRB5=no
1966 if test x"$with_ads_support" = x"yes"; then
1967
1968   #################################################
1969   # check for location of Kerberos 5 install
1970   AC_MSG_CHECKING(for kerberos 5 install path)
1971   AC_ARG_WITH(krb5,
1972   [  --with-krb5=base-dir    Locate Kerberos 5 support (default=/usr)],
1973   [ case "$withval" in
1974     no)
1975       AC_MSG_RESULT(no)
1976       ;;
1977     *)
1978       AC_MSG_RESULT(yes)
1979       LIBS="$LIBS -lkrb5"
1980       CFLAGS="$CFLAGS -I$withval/include"
1981       CPPFLAGS="$CPPFLAGS -I$withval/include"
1982       LDFLAGS="$LDFLAGS -L$withval/lib"
1983       FOUND_KRB5=yes
1984       ;;
1985     esac ],
1986     AC_MSG_RESULT(no)
1987   )
1988
1989
1990 if test x$FOUND_KRB5 = x"no"; then
1991 #################################################
1992 # see if this box has the RedHat location for kerberos
1993 AC_MSG_CHECKING(for /usr/kerberos)
1994 if test -d /usr/kerberos; then
1995     LDFLAGS="$LDFLAGS -L/usr/kerberos/lib"
1996     CFLAGS="$CFLAGS -I/usr/kerberos/include"
1997     CPPFLAGS="$CPPFLAGS -I/usr/kerberos/include"
1998     AC_MSG_RESULT(yes)
1999 else
2000     AC_MSG_RESULT(no)
2001 fi
2002 fi
2003
2004
2005   # now check for krb5.h. Some systems have the libraries without the headers!
2006   # note that this check is done here to allow for different kerberos
2007   # include paths
2008   AC_CHECK_HEADERS(krb5.h)
2009
2010   # now check for gssapi headers.  This is also done here to allow for
2011   # different kerberos include paths
2012   AC_CHECK_HEADERS(gssapi/gssapi_generic.h gssapi/gssapi.h)
2013
2014   ##################################################################
2015   # we might need the k5crypto and com_err libraries on some systems
2016   AC_CHECK_LIB(com_err, _et_list, [LIBS="$LIBS -lcom_err"])
2017   AC_CHECK_LIB(k5crypto, krb5_encrypt_data, [LIBS="$LIBS -lk5crypto"])
2018
2019   ########################################################
2020   # now see if we can find the krb5 libs in standard paths
2021   # or as specified above
2022   AC_CHECK_LIB(krb5, krb5_mk_req_extended, [LIBS="$LIBS -lkrb5";
2023         AC_DEFINE(HAVE_KRB5)])
2024
2025   ########################################################
2026   # now see if we can find the gssapi libs in standard paths
2027   AC_CHECK_LIB(gssapi_krb5, gss_display_status, [LIBS="$LIBS -lgssapi_krb5";
2028         AC_DEFINE(HAVE_GSSAPI)])
2029 fi
2030
2031 ########################################################
2032 # Compile with LDAP support?
2033
2034 with_ldap_support=yes
2035 AC_MSG_CHECKING([whether to use LDAP])
2036
2037 AC_ARG_WITH(ldap,
2038 [   --with-ldap  LDAP support (default yes)],
2039 [ case "$withval" in
2040     no)
2041         with_ldap_support=no
2042         ;;
2043   esac ])
2044
2045 AC_MSG_RESULT($with_ldap_support)
2046
2047 if test x"$with_ldap_support" = x"yes"; then
2048
2049   ##################################################################
2050   # we might need the lber lib on some systems. To avoid link errors
2051   # this test must be before the libldap test
2052   AC_CHECK_LIB(lber, ber_scanf, [LIBS="$LIBS -llber"])
2053
2054   ########################################################
2055   # now see if we can find the ldap libs in standard paths
2056   if test x$have_ldap != xyes; then
2057   AC_CHECK_LIB(ldap, ldap_domain2hostlist, [LIBS="$LIBS -lldap";
2058         AC_DEFINE(HAVE_LDAP)])
2059
2060         ########################################################
2061         # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
2062         # Check found in pam_ldap 145.
2063         AC_CHECK_FUNCS(ldap_set_rebind_proc)
2064         AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, pam_ldap_cv_ldap_set_rebind_proc, [
2065         AC_TRY_COMPILE([
2066         #include <lber.h>
2067         #include <ldap.h>], [ldap_set_rebind_proc(0, 0, 0);], [pam_ldap_cv_ldap_set_rebind_proc=3], [pam_ldap_cv_ldap_set_rebind_proc=2]) ])
2068         AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $pam_ldap_cv_ldap_set_rebind_proc)
2069   fi
2070 fi
2071
2072 #################################################
2073 # check for automount support
2074 AC_MSG_CHECKING(whether to use AUTOMOUNT)
2075 AC_ARG_WITH(automount,
2076 [  --with-automount        Include AUTOMOUNT support (default=no)],
2077 [ case "$withval" in
2078   yes)
2079     AC_MSG_RESULT(yes)
2080     AC_DEFINE(WITH_AUTOMOUNT)
2081     ;;
2082   *)
2083     AC_MSG_RESULT(no)
2084     ;;
2085   esac ],
2086   AC_MSG_RESULT(no)
2087 )
2088
2089 #################################################
2090 # check for smbmount support
2091 AC_MSG_CHECKING(whether to use SMBMOUNT)
2092 AC_ARG_WITH(smbmount,
2093 [  --with-smbmount         Include SMBMOUNT (Linux only) support (default=no)],
2094 [ case "$withval" in
2095   yes)
2096         case "$host_os" in
2097         *linux*)
2098                 AC_MSG_RESULT(yes)
2099                 AC_DEFINE(WITH_SMBMOUNT)
2100                 MPROGS="bin/smbmount bin/smbmnt bin/smbumount"
2101                 ;;
2102         *)
2103                 AC_MSG_ERROR(not on a linux system!)
2104                 ;;
2105         esac
2106     ;;
2107   *)
2108     AC_MSG_RESULT(no)
2109     MPROGS=
2110     ;;
2111   esac ],
2112   AC_MSG_RESULT(no)
2113   MPROGS=
2114 )
2115
2116
2117 #################################################
2118 # check for a PAM clear-text auth, accounts, password and session support
2119 with_pam_for_crypt=no
2120 AC_MSG_CHECKING(whether to use PAM)
2121 AC_ARG_WITH(pam,
2122 [  --with-pam              Include PAM support (default=no)],
2123 [ case "$withval" in
2124   yes)
2125     AC_MSG_RESULT(yes)
2126     AC_DEFINE(WITH_PAM)
2127     AUTHLIBS="$AUTHLIBS -lpam"
2128     with_pam_for_crypt=yes
2129     ;;
2130   *)
2131     AC_MSG_RESULT(no)
2132     ;;
2133   esac ],
2134   AC_MSG_RESULT(no)
2135 )
2136
2137 # we can't build a pam module if we don't have pam.
2138 AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM)])
2139
2140 #################################################
2141 # check for pam_smbpass support
2142 AC_MSG_CHECKING(whether to use pam_smbpass)
2143 AC_ARG_WITH(pam_smbpass,
2144 [  --with-pam_smbpass      Build a PAM module to allow other applications to use our smbpasswd file (default=no)],
2145 [ case "$withval" in
2146   yes)
2147     AC_MSG_RESULT(yes)
2148
2149 # Conditions under which pam_smbpass should not be built.
2150
2151        if test x$PICFLAG = x; then
2152           AC_MSG_RESULT([No support for PIC code - disabling pam_smbpass])
2153           PAM_MOD=""
2154        elif test x$ac_cv_lib_pam_pam_get_data = xno; then
2155           AC_MSG_RESULT([No libpam found -- disabling pam_smbpass])
2156           PAM_MOD=""
2157        else
2158           PAM_MOD="bin/pam_smbpass.so"
2159        fi
2160     ;;
2161   *)
2162     AC_MSG_RESULT(no)
2163     ;;
2164   esac ],
2165   AC_MSG_RESULT(no)
2166 )
2167
2168
2169 ###############################################
2170 # test for where we get crypt() from, but only
2171 # if not using PAM
2172 if test x"$with_pam_for_crypt" = x"no"; then
2173 AC_CHECK_FUNCS(crypt)
2174 if test x"$ac_cv_func_crypt" = x"no"; then
2175     AC_CHECK_LIB(crypt, crypt, [AUTHLIBS="$AUTHLIBS -lcrypt";
2176         AC_DEFINE(HAVE_CRYPT)])
2177 fi
2178 fi
2179
2180 ##
2181 ## moved after the check for -lcrypt in order to
2182 ## ensure that the necessary libraries are included
2183 ## check checking for truncated salt.  Wrapped by the
2184 ## $with_pam_for_crypt variable as above   --jerry
2185 ##
2186 if test $with_pam_for_crypt = no; then
2187 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
2188 crypt_LIBS="$LIBS"
2189 LIBS="$AUTHLIBS $LIBS"
2190 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
2191         samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
2192 LIBS="$crypt_LIBS"])
2193 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
2194         AC_DEFINE(HAVE_TRUNCATED_SALT)
2195 fi
2196 fi
2197
2198 # New experimental SAM system
2199
2200 AC_MSG_CHECKING([whether to build the new (experimental) SAM database])
2201 AC_ARG_WITH(sam,
2202 [  --with-sam              Build new (experimental) SAM database (default=no)],
2203 [ case "$withval" in
2204   yes)
2205     AC_MSG_RESULT(yes)
2206     AC_DEFINE(WITH_SAM)
2207     ;;
2208   *)
2209     AC_MSG_RESULT(no)
2210     ;;
2211   esac ],
2212   AC_MSG_RESULT(no)
2213 )
2214
2215
2216 ########################################################################################
2217 ##
2218 ## TESTS FOR SAM BACKENDS.  KEEP THESE GROUPED TOGETHER
2219 ##
2220 ########################################################################################
2221
2222 #################################################
2223 # check for a LDAP password database configuration backwards compatibility
2224 AC_MSG_CHECKING(whether to use LDAP SAM 2.2 compatible configuration)
2225 AC_ARG_WITH(ldapsam,
2226 [  --with-ldapsam           Include LDAP SAM 2.2 compatible configuration (default=no)],
2227 [ case "$withval" in
2228   yes)
2229     AC_MSG_RESULT(yes)
2230     AC_DEFINE(WITH_LDAP_SAMCONFIG)
2231     ;;
2232   *)
2233     AC_MSG_RESULT(no)
2234     ;;
2235   esac ],
2236   AC_MSG_RESULT(no)
2237 )
2238
2239 #################################################
2240 # check for a TDB password database
2241 AC_MSG_CHECKING(whether to use TDB SAM database)
2242 AC_ARG_WITH(tdbsam,
2243 [  --with-tdbsam           Include experimental TDB SAM support (default=no)],
2244 [ case "$withval" in
2245   yes)
2246     AC_MSG_RESULT(yes)
2247     AC_DEFINE(WITH_TDB_SAM)
2248     ;;
2249   *)
2250     AC_MSG_RESULT(no)
2251     ;;
2252   esac ],
2253   AC_MSG_RESULT(no)
2254 )
2255
2256 #################################################
2257 # check for a NISPLUS password database
2258 AC_MSG_CHECKING(whether to use NISPLUS SAM database)
2259 AC_ARG_WITH(nisplussam,
2260 [  --with-nisplussam       Include NISPLUS SAM support (default=no)],
2261 [ case "$withval" in
2262   yes)
2263     AC_MSG_RESULT(yes)
2264     AC_DEFINE(WITH_NISPLUS_SAM)
2265     ;;
2266   *)
2267     AC_MSG_RESULT(no)
2268     ;;
2269   esac ],
2270   AC_MSG_RESULT(no)
2271 )
2272
2273 ########################################################################################
2274 ##
2275 ## END OF TESTS FOR SAM BACKENDS.
2276 ##
2277 ########################################################################################
2278
2279 #################################################
2280 # check for a NISPLUS_HOME support
2281 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
2282 AC_ARG_WITH(nisplus-home,
2283 [  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
2284 [ case "$withval" in
2285   yes)
2286     AC_MSG_RESULT(yes)
2287     AC_DEFINE(WITH_NISPLUS_HOME)
2288     ;;
2289   *)
2290     AC_MSG_RESULT(no)
2291     ;;
2292   esac ],
2293   AC_MSG_RESULT(no)
2294 )
2295
2296 #################################################
2297 # check for syslog logging
2298 AC_MSG_CHECKING(whether to use syslog logging)
2299 AC_ARG_WITH(syslog,
2300 [  --with-syslog           Include experimental SYSLOG support (default=no)],
2301 [ case "$withval" in
2302   yes)
2303     AC_MSG_RESULT(yes)
2304     AC_DEFINE(WITH_SYSLOG)
2305     ;;
2306   *)
2307     AC_MSG_RESULT(no)
2308     ;;
2309   esac ],
2310   AC_MSG_RESULT(no)
2311 )
2312
2313 #################################################
2314 # check for a shared memory profiling support
2315 AC_MSG_CHECKING(whether to use profiling)
2316 AC_ARG_WITH(profiling-data,
2317 [  --with-profiling-data   Include gathering source code profile information (default=no)],
2318 [ case "$withval" in
2319   yes)
2320     AC_MSG_RESULT(yes)
2321     AC_DEFINE(WITH_PROFILE)
2322     ;;
2323   *)
2324     AC_MSG_RESULT(no)
2325     ;;
2326   esac ],
2327   AC_MSG_RESULT(no)
2328 )
2329
2330
2331 #################################################
2332 # check for experimental disk-quotas support
2333 QUOTAOBJS=smbd/noquotas.o
2334
2335 AC_MSG_CHECKING(whether to support disk-quotas)
2336 AC_ARG_WITH(quotas,
2337 [  --with-quotas           Include experimental disk-quota support (default=no)],
2338 [ case "$withval" in
2339   yes)
2340     AC_MSG_RESULT(yes)
2341     case "$host_os" in
2342       *linux*)
2343         # Check for kernel 2.4.x quota braindamage...
2344         AC_CACHE_CHECK([for linux 2.4.x quota braindamage..],samba_cv_linux_2_4_quota_braindamage, [
2345         AC_TRY_COMPILE([#include <stdio.h>
2346 #include <sys/types.h>
2347 #include <asm/types.h>
2348 #include <linux/quota.h>
2349 #include <mntent.h>
2350 #include <linux/unistd.h>],[struct mem_dqblk D;],
2351       samba_cv_linux_2_4_quota_braindamage=yes,samba_cv_linux_2_4_quota_braindamage=no)])
2352 if test x"$samba_cv_linux_2_4_quota_braindamage" = x"yes"; then
2353         AC_DEFINE(LINUX_QUOTAS_2)
2354 else
2355         AC_DEFINE(LINUX_QUOTAS_1)
2356 fi
2357         ;;
2358       *)
2359         ;;
2360     esac
2361     QUOTAOBJS=smbd/quotas.o
2362     AC_DEFINE(WITH_QUOTAS)
2363     ;;
2364   *)
2365     AC_MSG_RESULT(no)
2366     ;;
2367   esac ],
2368   AC_MSG_RESULT(no)
2369 )
2370 AC_SUBST(QUOTAOBJS)
2371
2372 #################################################
2373 # check for experimental utmp accounting
2374
2375 AC_MSG_CHECKING(whether to support utmp accounting)
2376 AC_ARG_WITH(utmp,
2377 [  --with-utmp             Include experimental utmp accounting (default=no)],
2378 [ case "$withval" in
2379   yes)
2380     AC_MSG_RESULT(yes)
2381     AC_DEFINE(WITH_UTMP)
2382     ;;
2383   *)
2384     AC_MSG_RESULT(no)
2385     ;;
2386   esac ],
2387   AC_MSG_RESULT(no)
2388 )
2389
2390 #################################################
2391 # choose native language(s) of man pages
2392 AC_MSG_CHECKING(chosen man pages' language(s))
2393 AC_ARG_WITH(manpages-langs,
2394 [  --with-manpages-langs={en,ja,pl}  Choose man pages' language(s). (en)],
2395 [ case "$withval" in
2396   yes|no)
2397     AC_MSG_WARN(--with-manpages-langs called without argument - will use default)
2398     manlangs="en"
2399   ;;
2400   *)
2401     manlangs="$withval"
2402   ;;
2403   esac
2404
2405   AC_MSG_RESULT($manlangs)
2406   manlangs=`echo $manlangs | sed "s/,/ /"`   # replacing commas with spaces to produce a list
2407   AC_SUBST(manlangs)],
2408
2409   [manlangs="en"
2410   AC_MSG_RESULT($manlangs)
2411   AC_SUBST(manlangs)]
2412 )
2413
2414 #################################################
2415 # should we build libsmbclient?
2416
2417 LIBSMBCLIENT_SHARED=
2418 LIBSMBCLIENT=
2419 AC_MSG_CHECKING(whether to build the libsmbclient shared library)
2420 AC_ARG_WITH(libsmbclient,
2421 [  --with-libsmbclient     Build the libsmbclient shared library (default=yes)],
2422 [ case "$withval" in
2423   no)
2424      AC_MSG_RESULT(no)
2425      ;;
2426   *)
2427      if test $BLDSHARED = true; then
2428         LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
2429         LIBSMBCLIENT=libsmbclient
2430         AC_MSG_RESULT(yes)
2431      else
2432         AC_MSG_RESULT(no shared library support)
2433      fi
2434      ;;
2435   esac ],
2436   AC_MSG_RESULT(yes)
2437 )
2438
2439
2440 #################################################
2441 # these tests are taken from the GNU fileutils package
2442 AC_CHECKING(how to get filesystem space usage)
2443 space=no
2444
2445 # Test for statvfs64.
2446 if test $space = no; then
2447   # SVR4
2448   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
2449   [AC_TRY_RUN([
2450 #if defined(HAVE_UNISTD_H)
2451 #include <unistd.h>
2452 #endif
2453 #include <sys/types.h>
2454 #include <sys/statvfs.h>
2455   main ()
2456   {
2457     struct statvfs64 fsd;
2458     exit (statvfs64 (".", &fsd));
2459   }],
2460   fu_cv_sys_stat_statvfs64=yes,
2461   fu_cv_sys_stat_statvfs64=no,
2462   fu_cv_sys_stat_statvfs64=cross)])
2463   if test $fu_cv_sys_stat_statvfs64 = yes; then
2464     space=yes
2465     AC_DEFINE(STAT_STATVFS64)
2466   fi
2467 fi
2468
2469 # Perform only the link test since it seems there are no variants of the
2470 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
2471 # because that got a false positive on SCO OSR5.  Adding the declaration
2472 # of a `struct statvfs' causes this test to fail (as it should) on such
2473 # systems.  That system is reported to work fine with STAT_STATFS4 which
2474 # is what it gets when this test fails.
2475 if test $space = no; then
2476   # SVR4
2477   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
2478                  [AC_TRY_LINK([#include <sys/types.h>
2479 #include <sys/statvfs.h>],
2480                               [struct statvfs fsd; statvfs (0, &fsd);],
2481                               fu_cv_sys_stat_statvfs=yes,
2482                               fu_cv_sys_stat_statvfs=no)])
2483   if test $fu_cv_sys_stat_statvfs = yes; then
2484     space=yes
2485     AC_DEFINE(STAT_STATVFS)
2486   fi
2487 fi
2488
2489 if test $space = no; then
2490   # DEC Alpha running OSF/1
2491   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
2492   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
2493   [AC_TRY_RUN([
2494 #include <sys/param.h>
2495 #include <sys/types.h>
2496 #include <sys/mount.h>
2497   main ()
2498   {
2499     struct statfs fsd;
2500     fsd.f_fsize = 0;
2501     exit (statfs (".", &fsd, sizeof (struct statfs)));
2502   }],
2503   fu_cv_sys_stat_statfs3_osf1=yes,
2504   fu_cv_sys_stat_statfs3_osf1=no,
2505   fu_cv_sys_stat_statfs3_osf1=no)])
2506   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
2507   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
2508     space=yes
2509     AC_DEFINE(STAT_STATFS3_OSF1)
2510   fi
2511 fi
2512
2513 if test $space = no; then
2514 # AIX
2515   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
2516 member (AIX, 4.3BSD)])
2517   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
2518   [AC_TRY_RUN([
2519 #ifdef HAVE_SYS_PARAM_H
2520 #include <sys/param.h>
2521 #endif
2522 #ifdef HAVE_SYS_MOUNT_H
2523 #include <sys/mount.h>
2524 #endif
2525 #ifdef HAVE_SYS_VFS_H
2526 #include <sys/vfs.h>
2527 #endif
2528   main ()
2529   {
2530   struct statfs fsd;
2531   fsd.f_bsize = 0;
2532   exit (statfs (".", &fsd));
2533   }],
2534   fu_cv_sys_stat_statfs2_bsize=yes,
2535   fu_cv_sys_stat_statfs2_bsize=no,
2536   fu_cv_sys_stat_statfs2_bsize=no)])
2537   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
2538   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
2539     space=yes
2540     AC_DEFINE(STAT_STATFS2_BSIZE)
2541   fi
2542 fi
2543
2544 if test $space = no; then
2545 # SVR3
2546   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
2547   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
2548   [AC_TRY_RUN([#include <sys/types.h>
2549 #include <sys/statfs.h>
2550   main ()
2551   {
2552   struct statfs fsd;
2553   exit (statfs (".", &fsd, sizeof fsd, 0));
2554   }],
2555     fu_cv_sys_stat_statfs4=yes,
2556     fu_cv_sys_stat_statfs4=no,
2557     fu_cv_sys_stat_statfs4=no)])
2558   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
2559   if test $fu_cv_sys_stat_statfs4 = yes; then
2560     space=yes
2561     AC_DEFINE(STAT_STATFS4)
2562   fi
2563 fi
2564
2565 if test $space = no; then
2566 # 4.4BSD and NetBSD
2567   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
2568 member (4.4BSD and NetBSD)])
2569   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
2570   [AC_TRY_RUN([#include <sys/types.h>
2571 #ifdef HAVE_SYS_PARAM_H
2572 #include <sys/param.h>
2573 #endif
2574 #ifdef HAVE_SYS_MOUNT_H
2575 #include <sys/mount.h>
2576 #endif
2577   main ()
2578   {
2579   struct statfs fsd;
2580   fsd.f_fsize = 0;
2581   exit (statfs (".", &fsd));
2582   }],
2583   fu_cv_sys_stat_statfs2_fsize=yes,
2584   fu_cv_sys_stat_statfs2_fsize=no,
2585   fu_cv_sys_stat_statfs2_fsize=no)])
2586   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
2587   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
2588     space=yes
2589     AC_DEFINE(STAT_STATFS2_FSIZE)
2590   fi
2591 fi
2592
2593 if test $space = no; then
2594   # Ultrix
2595   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
2596   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
2597   [AC_TRY_RUN([#include <sys/types.h>
2598 #ifdef HAVE_SYS_PARAM_H
2599 #include <sys/param.h>
2600 #endif
2601 #ifdef HAVE_SYS_MOUNT_H
2602 #include <sys/mount.h>
2603 #endif
2604 #ifdef HAVE_SYS_FS_TYPES_H
2605 #include <sys/fs_types.h>
2606 #endif
2607   main ()
2608   {
2609   struct fs_data fsd;
2610   /* Ultrix's statfs returns 1 for success,
2611      0 for not mounted, -1 for failure.  */
2612   exit (statfs (".", &fsd) != 1);
2613   }],
2614   fu_cv_sys_stat_fs_data=yes,
2615   fu_cv_sys_stat_fs_data=no,
2616   fu_cv_sys_stat_fs_data=no)])
2617   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
2618   if test $fu_cv_sys_stat_fs_data = yes; then
2619     space=yes
2620     AC_DEFINE(STAT_STATFS2_FS_DATA)
2621   fi
2622 fi
2623
2624 #
2625 # As a gating factor for large file support, in order to
2626 # use <4GB files we must have the following minimal support
2627 # available.
2628 # long long, and a 64 bit off_t or off64_t.
2629 # If we don't have all of these then disable large
2630 # file support.
2631 #
2632 AC_MSG_CHECKING([if large file support can be enabled])
2633 AC_TRY_COMPILE([
2634 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
2635 #include <sys/types.h>
2636 #else
2637 __COMPILE_ERROR_
2638 #endif
2639 ],
2640 [int i],
2641 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
2642 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
2643     AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT)
2644 fi
2645 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
2646
2647 AC_ARG_WITH(spinlocks,
2648 [  --with-spinlocks        Use spin locks instead of fcntl locks (default=no) ])
2649 if test "x$with_spinlocks" = "xyes"; then
2650     AC_DEFINE(USE_SPINLOCKS)
2651
2652     case "$host_cpu" in
2653         sparc)
2654             AC_DEFINE(SPARC_SPINLOCKS)
2655             ;;
2656
2657         i386|i486|i586|i686)
2658             AC_DEFINE(INTEL_SPINLOCKS)
2659             ;;
2660
2661         mips)
2662             AC_DEFINE(MIPS_SPINLOCKS)
2663             ;;
2664
2665         powerpc)
2666             AC_DEFINE(POWERPC_SPINLOCKS)
2667             ;;
2668     esac
2669 fi
2670
2671 #################################################
2672 # check for ACL support
2673
2674 AC_MSG_CHECKING(whether to support ACLs)
2675 AC_ARG_WITH(acl-support,
2676 [  --with-acl-support      Include ACL support (default=no)],
2677 [ case "$withval" in
2678   yes)
2679
2680         case "$host_os" in
2681         *sysv5*)
2682                 AC_MSG_RESULT(Using UnixWare ACLs)
2683                 AC_DEFINE(HAVE_UNIXWARE_ACLS)
2684                 ;;
2685         *solaris*)
2686                 AC_MSG_RESULT(Using solaris ACLs)
2687                 AC_DEFINE(HAVE_SOLARIS_ACLS)
2688                 ;;
2689         *hpux*)
2690                 AC_MSG_RESULT(Using HPUX ACLs)
2691                 AC_DEFINE(HAVE_HPUX_ACLS)
2692                 ;;
2693         *irix*)
2694                 AC_MSG_RESULT(Using IRIX ACLs)
2695                 AC_DEFINE(HAVE_IRIX_ACLS)
2696                 ;;
2697         *aix*)
2698                 AC_MSG_RESULT(Using AIX ACLs)
2699                 AC_DEFINE(HAVE_AIX_ACLS)
2700                 ;;
2701         *osf*)
2702                 AC_MSG_RESULT(Using Tru64 ACLs)
2703                 AC_DEFINE(HAVE_TRU64_ACLS)
2704                 LIBS="$LIBS -lpacl"
2705                 ;;
2706         *)
2707                 AC_CHECK_LIB(acl,acl_get_file)
2708                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
2709                 AC_TRY_LINK([#include <sys/types.h>
2710 #include <sys/acl.h>],
2711 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
2712 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)])
2713                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
2714                                 AC_MSG_RESULT(Using posix ACLs)
2715                                 AC_DEFINE(HAVE_POSIX_ACLS)
2716                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
2717                                 AC_TRY_LINK([#include <sys/types.h>
2718 #include <sys/acl.h>],
2719 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
2720 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)])
2721                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
2722                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP)
2723                                 fi
2724                         fi
2725             ;;
2726         esac
2727         ;;
2728   *)
2729     AC_MSG_RESULT(no)
2730     AC_DEFINE(HAVE_NO_ACLS)
2731     ;;
2732   esac ],
2733   AC_DEFINE(HAVE_NO_ACLS)
2734   AC_MSG_RESULT(no)
2735 )
2736
2737 #################################################
2738 # check for sendfile support
2739
2740 with_sendfile_support=yes
2741 AC_MSG_CHECKING(whether to check to support sendfile)
2742 AC_ARG_WITH(sendfile-support,
2743 [  --with-sendfile-support      Check for sendfile support (default=yes)],
2744 [ case "$withval" in
2745   yes)
2746
2747         AC_MSG_RESULT(yes);
2748
2749         case "$host_os" in
2750         *linux*)
2751                 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
2752                 AC_TRY_LINK([#include <sys/sendfile.h>],
2753 [\
2754 int tofd, fromfd;
2755 off64_t offset;
2756 size_t total;
2757 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
2758 ],
2759 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
2760
2761                 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
2762                 AC_TRY_LINK([#include <sys/sendfile.h>],
2763 [\
2764 int tofd, fromfd;
2765 off_t offset;
2766 size_t total;
2767 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
2768 ],
2769 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
2770
2771 # Try and cope with broken Linux sendfile....
2772                 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
2773                 AC_TRY_LINK([\
2774 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
2775 #undef _FILE_OFFSET_BITS
2776 #endif
2777 #include <sys/sendfile.h>],
2778 [\
2779 int tofd, fromfd;
2780 off_t offset;
2781 size_t total;
2782 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
2783 ],
2784 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
2785
2786         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
2787                 AC_DEFINE(HAVE_SENDFILE64)
2788                 AC_DEFINE(LINUX_SENDFILE_API)
2789                 AC_DEFINE(WITH_SENDFILE)
2790         elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
2791                 AC_DEFINE(HAVE_SENDFILE)
2792                 AC_DEFINE(LINUX_SENDFILE_API)
2793                 AC_DEFINE(WITH_SENDFILE)
2794         elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
2795                 AC_DEFINE(LINUX_BROKEN_SENDFILE_API)
2796                 AC_DEFINE(WITH_SENDFILE)
2797         else
2798                 AC_MSG_RESULT(no);
2799         fi
2800
2801         ;;
2802         *freebsd*)
2803                 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
2804                 AC_TRY_LINK([\
2805 #include <sys/types.h>
2806 #include <sys/socket.h>
2807 #include <sys/uio.h>],
2808 [\
2809         int fromfd, tofd;
2810         off_t offset, nwritten;
2811         struct sf_hdtr hdr;
2812         struct iovec hdtrl;
2813         hdr->headers = &hdtrl;
2814         hdr->hdr_cnt = 1;
2815         hdr->trailers = NULL;
2816         hdr->trl_cnt = 0;
2817         hdtrl.iov_base = NULL;
2818         hdtrl.iov_len = 0;
2819         int ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
2820 ],
2821 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
2822
2823         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
2824                 AC_DEFINE(HAVE_SENDFILE)
2825                 AC_DEFINE(FREEBSD_SENDFILE_API)
2826                 AC_DEFINE(WITH_SENDFILE)
2827         else
2828                 AC_MSG_RESULT(no);
2829         fi
2830         ;;
2831
2832         *hpux*)
2833                 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
2834                 AC_TRY_LINK([\
2835 #include <sys/socket.h>
2836 #include <sys/uio.h>],
2837 [\
2838         int fromfd, tofd;
2839         size_t total=0;
2840         struct iovec hdtrl[2];
2841         ssize_t nwritten;
2842         off64_t offset;
2843
2844         hdtrl[0].iov_base = 0;
2845         hdtrl[0].iov_len = 0;
2846
2847         nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
2848 ],
2849 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
2850         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
2851                 AC_DEFINE(HAVE_SENDFILE64)
2852                 AC_DEFINE(HPUX_SENDFILE_API)
2853                 AC_DEFINE(WITH_SENDFILE)
2854         else
2855                 AC_MSG_RESULT(no);
2856         fi
2857
2858                 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
2859                 AC_TRY_LINK([\
2860 #include <sys/socket.h>
2861 #include <sys/uio.h>],
2862 [\
2863         int fromfd, tofd;
2864         size_t total=0;
2865         struct iovec hdtrl[2];
2866         ssize_t nwritten;
2867         off_t offset;
2868
2869         hdtrl[0].iov_base = 0;
2870         hdtrl[0].iov_len = 0;
2871
2872         nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
2873 ],
2874 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
2875         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
2876                 AC_DEFINE(HAVE_SENDFILE)
2877                 AC_DEFINE(HPUX_SENDFILE_API)
2878                 AC_DEFINE(WITH_SENDFILE)
2879         else
2880                 AC_MSG_RESULT(no);
2881         fi
2882         ;;
2883
2884         *solaris*)
2885                 LIBS="$LIBS -lsendfile"
2886                 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
2887                 AC_TRY_LINK([\
2888 #include <sys/sendfile.h>],
2889 [\
2890         int sfvcnt;
2891         size_t xferred;
2892         struct sendfilevec vec[2];
2893         ssize_t nwritten;
2894         int tofd;
2895
2896         sfvcnt = 2;
2897
2898         vec[0].sfv_fd = SFV_FD_SELF;
2899         vec[0].sfv_flag = 0;
2900         vec[0].sfv_off = 0;
2901         vec[0].sfv_len = 0;
2902
2903         vec[1].sfv_fd = 0;
2904         vec[1].sfv_flag = 0;
2905         vec[1].sfv_off = 0;
2906         vec[1].sfv_len = 0;
2907         nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
2908 ],
2909 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
2910
2911         if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
2912                 AC_DEFINE(HAVE_SENDFILEV64)
2913                 AC_DEFINE(SOLARIS_SENDFILE_API)
2914                 AC_DEFINE(WITH_SENDFILE)
2915         else
2916                 AC_MSG_RESULT(no);
2917         fi
2918
2919                 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
2920                 AC_TRY_LINK([\
2921 #include <sys/sendfile.h>],
2922 [\
2923         int sfvcnt;
2924         size_t xferred;
2925         struct sendfilevec vec[2];
2926         ssize_t nwritten;
2927         int tofd;
2928
2929         sfvcnt = 2;
2930
2931         vec[0].sfv_fd = SFV_FD_SELF;
2932         vec[0].sfv_flag = 0;
2933         vec[0].sfv_off = 0;
2934         vec[0].sfv_len = 0;
2935
2936         vec[1].sfv_fd = 0;
2937         vec[1].sfv_flag = 0;
2938         vec[1].sfv_off = 0;
2939         vec[1].sfv_len = 0;
2940         nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
2941 ],
2942 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
2943
2944         if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
2945                 AC_DEFINE(HAVE_SENDFILEV)
2946                 AC_DEFINE(SOLARIS_SENDFILE_API)
2947                 AC_DEFINE(WITH_SENDFILE)
2948         else
2949                 AC_MSG_RESULT(no);
2950         fi
2951         ;;
2952
2953         *)
2954         ;;
2955         esac
2956         ;;
2957   *)
2958     AC_MSG_RESULT(no)
2959     ;;
2960   esac ],
2961   AC_MSG_RESULT(yes)
2962 )
2963
2964
2965 #################################################
2966 # Check whether winbind is supported on this platform.  If so we need to
2967 # build and install client programs (WINBIND_TARGETS), sbin programs
2968 # (WINBIND_STARGETS) and shared libraries (WINBIND_LTARGETS).
2969
2970 AC_MSG_CHECKING(whether to build winbind)
2971
2972 # Initially, the value of $host_os decides whether winbind is supported
2973
2974 case "$host_os" in
2975         *linux*|*irix*)
2976                 HAVE_WINBIND=yes
2977                 ;;
2978         *solaris*)
2979                 HAVE_WINBIND=yes
2980                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
2981                 WINBIND_NSS_EXTRA_LIBS="-lsocket"
2982                 ;;
2983         *hpux11*)
2984                 HAVE_WINBIND=yes
2985                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
2986                 ;;
2987         *)
2988                 HAVE_WINBIND=no
2989                 winbind_no_reason=", unsupported on $host_os"
2990                 ;;
2991 esac
2992
2993 # Check the setting of --with-winbindd
2994
2995 AC_ARG_WITH(winbind,
2996 [  --with-winbind          Build winbind (default, if supported by OS)],
2997 [
2998   case "$withval" in
2999         yes)
3000                 HAVE_WINBIND=yes
3001                 ;;
3002         no)
3003                 HAVE_WINBIND=no
3004                 winbind_reason=""
3005                 ;;
3006   esac ],
3007 )
3008
3009 # We need unix domain sockets for winbind
3010
3011 if test x"$HAVE_WINBIND" = x"yes"; then
3012         if test x"$samba_cv_unixsocket" = x"no"; then
3013                 winbind_no_reason=", no unix domain socket support on $host_os"
3014                 HAVE_WINBIND=no
3015         fi
3016 fi
3017
3018 # Display test results
3019
3020 WINBIND_TARGETS=""
3021 WINBIND_STARGETS=""
3022 WINBIND_LTARGETS=""
3023 WINBIND_PAM_PROGS=""
3024
3025 if test x"$HAVE_WINBIND" = x"yes"; then
3026         AC_MSG_RESULT(yes)
3027         AC_DEFINE(WITH_WINBIND)
3028
3029         WINBIND_TARGETS="bin/wbinfo"
3030         WINBIND_STARGETS="bin/winbindd"
3031         if test x"$BLDSHARED" = x"true"; then
3032                 WINBIND_LTARGETS="nsswitch/libnss_winbind.so"
3033                 if test x"$with_pam" = x"yes"; then
3034                         WINBIND_PAM_TARGETS="nsswitch/pam_winbind.so"
3035                 fi
3036         fi
3037 else
3038         AC_MSG_RESULT(no$winbind_no_reason)
3039 fi
3040
3041
3042 # Substitution time!
3043
3044 AC_SUBST(WINBIND_TARGETS)
3045 AC_SUBST(WINBIND_STARGETS)
3046 AC_SUBST(WINBIND_LTARGETS)
3047 AC_SUBST(WINBIND_PAM_TARGETS)
3048 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
3049 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
3050
3051 # Solaris has some extra fields in struct passwd that need to be
3052 # initialised otherwise nscd crashes.  Unfortunately autoconf < 2.50
3053 # doesn't have the AC_CHECK_MEMBER macro which would be handy for checking
3054 # this.
3055
3056 #AC_CHECK_MEMBER(struct passwd.pw_comment,
3057 #               AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),
3058 #               [#include <pwd.h>])
3059
3060 AC_CACHE_CHECK([whether struct passwd has pw_comment],samba_cv_passwd_pw_comment, [
3061     AC_TRY_COMPILE([#include <pwd.h>],[struct passwd p; p.pw_comment;],
3062         samba_cv_passwd_pw_comment=yes,samba_cv_passwd_pw_comment=no)])
3063 if test x"$samba_cv_passwd_pw_comment" = x"yes"; then
3064    AC_DEFINE(HAVE_PASSWD_PW_COMMENT)
3065 fi
3066
3067 #AC_CHECK_MEMBER(struct passwd.pw_age,
3068 #               AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),
3069 #               [#include <pwd.h>])
3070
3071 AC_CACHE_CHECK([whether struct passwd has pw_age],samba_cv_passwd_pw_age, [
3072     AC_TRY_COMPILE([#include <pwd.h>],[struct passwd p; p.pw_age;],
3073         samba_cv_passwd_pw_age=yes,samba_cv_passwd_pw_age=no)])
3074 if test x"$samba_cv_passwd_pw_age" = x"yes"; then
3075    AC_DEFINE(HAVE_PASSWD_PW_AGE)
3076 fi
3077
3078 #################################################
3079 # Check to see if we should use the included popt
3080
3081 AC_ARG_WITH(included-popt,
3082 [  --with-included-popt    use bundled popt library, not from system],
3083 [
3084   case "$withval" in
3085         yes)
3086                 INCLUDED_POPT=yes
3087                 ;;
3088         no)
3089                 INCLUDED_POPT=no
3090                 ;;
3091   esac ],
3092 )
3093 if test x"$INCLUDED_POPT" != x"yes"; then
3094     AC_CHECK_LIB(popt, poptGetContext,
3095                  INCLUDED_POPT=no, INCLUDED_POPT=yes)
3096 fi
3097
3098 AC_MSG_CHECKING(whether to use included popt)
3099 if test x"$INCLUDED_POPT" = x"yes"; then
3100     AC_MSG_RESULT(yes)
3101     BUILD_POPT='$(POPT_OBJS)'
3102     FLAGS1="-I$srcdir/popt"
3103 else
3104     AC_MSG_RESULT(no)
3105     LIBS="$LIBS -lpopt"
3106 fi
3107 AC_SUBST(BUILD_POPT)
3108 AC_SUBST(FLAGS1)
3109
3110 #################################################
3111 # Check if the user wants Python
3112
3113 # At the moment, you can use this to set which Python binary to link
3114 # against.  (Libraries built for Python2.2 can't be used by 2.1,
3115 # though they can coexist in different directories.)  In the future
3116 # this might make the Python stuff be built by default.
3117
3118 AC_ARG_WITH(python,
3119 [  --with-python=PYTHONNAME  build Python libraries],
3120 [ case "${withval-python}" in
3121   yes)
3122         PYTHON=python
3123         ;;
3124   *)
3125         PYTHON=${withval-python}
3126         ;;
3127   esac ])
3128 AC_SUBST(PYTHON)
3129
3130 #################################################
3131 # do extra things if we are running insure
3132
3133 if test "${ac_cv_prog_CC}" = "insure"; then
3134         CPPFLAGS="$CPPFLAGS -D__INSURE__"
3135 fi
3136
3137 #################################################
3138 # final configure stuff
3139
3140 AC_MSG_CHECKING([configure summary])
3141 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
3142            AC_MSG_RESULT(yes),
3143            AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
3144            AC_MSG_WARN([cannot run when cross-compiling]))
3145
3146 builddir=`pwd`
3147 AC_SUBST(builddir)
3148
3149 # I added make files that are outside /source directory.
3150 # I know this is not a good solution, will work out a better
3151 # solution soon.                        --simo
3152 AC_OUTPUT(include/stamp-h Makefile script/findsmb ../examples/VFS/Makefile ../examples/pdb/mysql/Makefile ../examples/pdb/xml/Makefile ../examples/sam/Makefile)
3153
3154 #################################################
3155 # Print very concise instructions on building/use
3156 if test "x$enable_dmalloc" = xyes
3157 then
3158         AC_MSG_RESULT([Note: The dmalloc debug library will be included.  To turn it on use])
3159         AC_MSG_RESULT([      \$ eval \`dmalloc samba\`.])
3160 fi