source3/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT(include/includes.h)
   3 AC_CONFIG_HEADER(include/config.h)
   4 # we want to be compatibe with older versions of Samba
   5 AC_PREFIX_DEFAULT(/usr/local/samba)
   6
   7 dnl Unique-to-Samba variables we'll be playing with.
   8 AC_SUBST(SHELL)
   9 AC_SUBST(RUNPROG)
  10 AC_SUBST(MPROGS)
  11 AC_SUBST(LDSHFLAGS)
  12 AC_SUBST(SHLD)
  13 AC_SUBST(HOST_OS)
  14 AC_SUBST(PAM_MOD)
  15 AC_SUBST(WRAP)
  16 AC_SUBST(WRAP32)
  17 AC_SUBST(PICFLAG)
  18 AC_SUBST(PICSUFFIX)
  19 AC_SUBST(POBAD_CC)
  20 AC_SUBST(SHLIBEXT)
  21 AC_SUBST(LIBSMBCLIENT_SHARED)
  22
  23 # compile with optimisation and without debugging by default
  24 CFLAGS="-O ${CFLAGS}"
  25
  26 AC_ARG_ENABLE(debug, [  --enable-debug          turn on debugging [default=no]],
  27     [if eval "test x$enable_debug = xyes"; then
  28         CFLAGS="${CFLAGS} -g"
  29     fi])
  30
  31 AC_ARG_ENABLE(developer, [  --enable-developer      turn on developer warnings and debugging [default=no]],
  32     [if eval "test x$enable_developer = xyes"; then
  33         CFLAGS="${CFLAGS} -g -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Wcast-align -DDEBUG_PASSWORD -DDEVELOPER"
  34     fi])
  35
  36 dnl Checks for programs.
  37 AC_PROG_CC
  38 AC_PROG_INSTALL
  39 AC_PROG_AWK
  40
  41 dnl needed before AC_TRY_COMPILE
  42 AC_ISC_POSIX
  43
  44 dnl Check if C compiler understands -c and -o at the same time
  45 AC_PROG_CC_C_O
  46 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
  47       BROKEN_CC=
  48 else
  49       BROKEN_CC=#
  50 fi
  51 AC_SUBST(BROKEN_CC)
  52
  53 dnl Check if the C compiler understands volatile (it should, being ANSI).
  54 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
  55     AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
  56         samba_cv_volatile=yes,samba_cv_volatile=no)])
  57 if test x"$samba_cv_volatile" = x"yes"; then
  58    AC_DEFINE(HAVE_VOLATILE)
  59 fi
  60
  61
  62 AC_CANONICAL_SYSTEM
  63
  64 dnl Add #include for broken IRIX header files
  65   case "$host_os" in
  66         *irix6*) AC_ADD_INCLUDE(<standards.h>)
  67         ;;
  68 esac
  69
  70 AC_VALIDATE_CACHE_SYSTEM_TYPE
  71
  72 #
  73 # Config CPPFLAG settings for strange OS's that must be set
  74 # before other tests.
  75 #
  76 case "$host_os" in
  77 # Try to work out if this is the native HPUX compiler that uses the -Ae flag.
  78     *hpux*)
  79       AC_PROG_CC_FLAG(Ae)
  80       # mmap on HPUX is completely broken...
  81       AC_DEFINE(MMAP_BLACKLIST)
  82       if test $ac_cv_prog_cc_Ae = yes; then
  83         CPPFLAGS="$CPPFLAGS -Ae"
  84       fi
  85 #
  86 # Defines needed for HPUX support.
  87 # HPUX has bigcrypt but (sometimes?) doesn't use it for
  88 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
  89 #
  90       case `uname -r` in
  91                         *9*|*10*)
  92                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE"
  93                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS)
  94                                 ;;
  95                         *11*)
  96                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_LARGEFILE64_SOURCE"
  97                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS)
  98                                 ;;
  99       esac
 100       ;;
 101 #
 102 # AIX4.x doesn't even admit to having large
 103 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
 104 #
 105     *aix4*)
 106           AC_MSG_RESULT([enabling large file support])
 107       CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
 108       ;;
 109 #
 110 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
 111 # to the existance of large files..
 112 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
 113 # recommendations on large file support, however it makes the
 114 # compile work using gcc 2.7 and 2.8, whereas using the Sun
 115 # recommendation makes the compile fail on gcc2.7. JRA.
 116 #
 117         *solaris*)
 118                 case `uname -r` in
 119                         5.0*|5.1*|5.2*|5.3*|5.5*)
 120                                 AC_MSG_RESULT([no large file support])
 121                                 ;;
 122                         5.*)
 123                         AC_MSG_RESULT([enabling large file support])
 124                         if test "$ac_cv_prog_gcc" = yes; then
 125                                 ${CC-cc} -v >conftest.c 2>&1
 126                                 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
 127                                 rm -fr conftest.c
 128                                 case "$ac_cv_gcc_compiler_version_number" in
 129                                         *"gcc version 2.6"*|*"gcc version 2.7"*)
 130                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 131                                                 ;;
 132                                         *)
 133                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 134                                                 ;;
 135                                 esac
 136                         else
 137                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 138                         fi
 139                         ;;
 140                 esac
 141                 ;;
 142 #
 143 # Tests needed for SINIX large file support.
 144 #
 145     *sysv4*)
 146       if test $host = mips-sni-sysv4 ; then
 147         AC_MSG_CHECKING([for LFS support])
 148         old_CPPFLAGS="$CPPFLAGS"
 149         CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 150         AC_TRY_RUN([
 151 #include <unistd.h>
 152 main () {
 153 #if _LFS64_LARGEFILE == 1
 154 exit(0);
 155 #else
 156 exit(1);
 157 #endif
 158 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
 159         CPPFLAGS="$old_CPPFLAGS"
 160         if test x$SINIX_LFS_SUPPORT = xyes ; then
 161           CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 162           CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
 163           LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
 164           LIBS="`getconf LFS64_LIBS` $LIBS"
 165         fi
 166       AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
 167       fi
 168     ;;
 169
 170 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
 171 #
 172     *linux*)
 173         AC_MSG_CHECKING([for LFS support])
 174         old_CPPFLAGS="$CPPFLAGS"
 175         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 176        AC_TRY_RUN([
 177 #include <unistd.h>
 178 #include <sys/utsname.h>
 179 main() {
 180 #if _LFS64_LARGEFILE == 1
 181        struct utsname uts;
 182        char *release;
 183        int major, minor;
 184
 185        /* Ensure this is glibc 2.2 or higher */
 186 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 187        int libc_major = __GLIBC__;
 188        int libc_minor = __GLIBC_MINOR__;
 189
 190        if (libc_major < 2)
 191               exit(1);
 192        if (libc_minor < 2)
 193               exit(1);
 194 #endif
 195
 196        /* Ensure this is kernel 2.4 or higher */
 197
 198        uname(&uts);
 199        release = uts.release;
 200        major = atoi(strsep(&release, "."));
 201        minor = atoi(strsep(&release, "."));
 202
 203        if (major > 2 || (major == 2 && minor > 3))
 204                exit(0);
 205        exit(1);
 206 #else
 207        exit(1);
 208 #endif
 209 }
 210 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
 211         CPPFLAGS="$old_CPPFLAGS"
 212         if test x$LINUX_LFS_SUPPORT = xyes ; then
 213           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 214         fi
 215        AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
 216                 ;;
 217
 218     *hurd*)
 219         AC_MSG_CHECKING([for LFS support])
 220         old_CPPFLAGS="$CPPFLAGS"
 221         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 222         AC_TRY_RUN([
 223 #include <unistd.h>
 224 main () {
 225 #if _LFS64_LARGEFILE == 1
 226 exit(0);
 227 #else
 228 exit(1);
 229 #endif
 230 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
 231         CPPFLAGS="$old_CPPFLAGS"
 232         if test x$GLIBC_LFS_SUPPORT = xyes ; then
 233           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 234         fi
 235       AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
 236     ;;
 237
 238 esac
 239
 240 AC_INLINE
 241 AC_HEADER_STDC
 242 AC_HEADER_DIRENT
 243 AC_HEADER_TIME
 244 AC_HEADER_SYS_WAIT
 245 AC_CHECK_HEADERS(arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h)
 246 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h limits.h memory.h net/if.h)
 247 AC_CHECK_HEADERS(compat.h rpc/rpc.h rpcsvc/nis.h rpcsvc/yp_prot.h rpcsvc/ypclnt.h)
 248 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/mode.h)
 249 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h sys/socket.h)
 250 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
 251 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
 252 AC_CHECK_HEADERS(security/pam_modules.h security/_pam_macros.h)
 253
 254 #
 255 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
 256 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
 257 #
 258 case "$host_os" in
 259     *hpux*)
 260                 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
 261                         ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
 262                 if test x"$ac_cv_header_shadow_h" = x"yes"; then
 263                    AC_DEFINE(HAVE_SHADOW_H)
 264                 fi
 265         ;;
 266 esac
 267 AC_CHECK_HEADERS(shadow.h netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
 268 AC_CHECK_HEADERS(nss.h nss_common.h sys/security.h security/pam_appl.h security/pam_modules.h)
 269 AC_CHECK_HEADERS(stropts.h poll.h)
 270 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
 271 AC_CHECK_HEADERS(sys/acl.h sys/cdefs.h glob.h)
 272
 273 # For experimental utmp support (lastlog on some BSD-like systems)
 274 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
 275
 276 # For quotas on Veritas VxFS filesystems
 277 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
 278
 279 AC_CHECK_SIZEOF(int,cross)
 280 AC_CHECK_SIZEOF(long,cross)
 281 AC_CHECK_SIZEOF(short,cross)
 282
 283 AC_C_CONST
 284 AC_C_INLINE
 285 AC_C_BIGENDIAN
 286 AC_C_CHAR_UNSIGNED
 287
 288 AC_TYPE_SIGNAL
 289 AC_TYPE_UID_T
 290 AC_TYPE_MODE_T
 291 AC_TYPE_OFF_T
 292 AC_TYPE_SIZE_T
 293 AC_TYPE_PID_T
 294 AC_STRUCT_ST_RDEV
 295 AC_DIRENT_D_OFF
 296 AC_CHECK_TYPE(ino_t,unsigned)
 297 AC_CHECK_TYPE(loff_t,off_t)
 298 AC_CHECK_TYPE(offset_t,loff_t)
 299 AC_CHECK_TYPE(ssize_t, int)
 300 AC_CHECK_TYPE(wchar_t, unsigned short)
 301
 302 ############################################
 303 # for cups support we need libcups, and a handful of header files
 304
 305 AC_CHECK_LIB(cups,httpConnect)
 306
 307 # I wonder if there is a nicer way of doing this?
 308
 309 if test x"$ac_cv_lib_cups_httpConnect" = x"yes"; then
 310         AC_CHECK_HEADERS(cups/cups.h cups/language.h)
 311         if test x"$ac_cv_header_cups_cups_h" = x"yes"; then
 312                 if test x"$ac_cv_header_cups_language_h" = x"yes"; then
 313                         AC_DEFINE(HAVE_CUPS)
 314                 fi
 315         fi
 316 fi
 317
 318 ############################################
 319 # we need libdl for PAM and the new VFS code
 320 AC_CHECK_LIB(dl, dlopen, [LIBS="$LIBS -ldl";
 321         AC_DEFINE(HAVE_LIBDL)])
 322
 323 ############################################
 324 # check if the compiler can do immediate structures
 325 AC_CACHE_CHECK([for immediate structures],samba_cv_immediate_structures, [
 326     AC_TRY_COMPILE([
 327 #include <stdio.h>],
 328 [
 329    #define X_FOOBAR(x) ((FOOBAR) { x })
 330    typedef struct {unsigned x;} FOOBAR;
 331    FOOBAR f = X_FOOBAR(1);
 332 ],
 333         samba_cv_immediate_structures=yes,samba_cv_immediate_structures=no)])
 334 if test x"$samba_cv_immediate_structures" = x"yes"; then
 335    AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES)
 336 fi
 337
 338 ############################################
 339 # check for unix domain sockets
 340 AC_CACHE_CHECK([for unix domain sockets],samba_cv_unixsocket, [
 341     AC_TRY_COMPILE([
 342 #include <sys/types.h>
 343 #include <stdlib.h>
 344 #include <stddef.h>
 345 #include <sys/socket.h>
 346 #include <sys/un.h>],
 347 [
 348   struct sockaddr_un sunaddr;
 349   sunaddr.sun_family = AF_UNIX;
 350 ],
 351         samba_cv_unixsocket=yes,samba_cv_unixsocket=no)])
 352 if test x"$samba_cv_unixsocket" = x"yes"; then
 353    AC_DEFINE(HAVE_UNIXSOCKET)
 354 fi
 355
 356
 357 AC_CACHE_CHECK([for socklen_t type],samba_cv_socklen_t, [
 358     AC_TRY_COMPILE([
 359 #include <sys/types.h>
 360 #if STDC_HEADERS
 361 #include <stdlib.h>
 362 #include <stddef.h>
 363 #endif
 364 #include <sys/socket.h>],[socklen_t i = 0],
 365         samba_cv_socklen_t=yes,samba_cv_socklen_t=no)])
 366 if test x"$samba_cv_socklen_t" = x"yes"; then
 367    AC_DEFINE(HAVE_SOCKLEN_T_TYPE)
 368 fi
 369
 370 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
 371     AC_TRY_COMPILE([
 372 #include <sys/types.h>
 373 #if STDC_HEADERS
 374 #include <stdlib.h>
 375 #include <stddef.h>
 376 #endif
 377 #include <signal.h>],[sig_atomic_t i = 0],
 378         samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
 379 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
 380    AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE)
 381 fi
 382
 383 # stupid headers have the functions but no declaration. grrrr.
 384 AC_HAVE_DECL(errno, [#include <errno.h>])
 385 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
 386 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
 387 AC_HAVE_DECL(asprintf, [#include <stdio.h>])
 388 AC_HAVE_DECL(vasprintf, [#include <stdio.h>])
 389 AC_HAVE_DECL(vsnprintf, [#include <stdio.h>])
 390 AC_HAVE_DECL(snprintf, [#include <stdio.h>])
 391
 392 # and glibc has setresuid under linux but the function does
 393 # nothing until kernel 2.1.44! very dumb.
 394 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
 395     AC_TRY_RUN([#include <errno.h>
 396 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
 397         samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
 398 if test x"$samba_cv_have_setresuid" = x"yes"; then
 399     AC_DEFINE(HAVE_SETRESUID)
 400 fi
 401
 402 # Do the same check for setresguid...
 403 #
 404 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
 405     AC_TRY_RUN([#include <unistd.h>
 406 #include <errno.h>
 407 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
 408         samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
 409 if test x"$samba_cv_have_setresgid" = x"yes"; then
 410     AC_DEFINE(HAVE_SETRESGID)
 411 fi
 412
 413 AC_FUNC_MEMCMP
 414
 415 ###############################################
 416 # test for where we get crypt() from
 417 AC_CHECK_FUNCS(crypt)
 418 if test x"$ac_cv_func_crypt" = x"no"; then
 419     AC_CHECK_LIB(crypt, crypt, [LIBS="$LIBS -lcrypt";
 420         AC_DEFINE(HAVE_CRYPT)])
 421 fi
 422
 423
 424 ###############################################
 425 # Readline included by default unless explicitly asked not to
 426 test "${with_readline+set}" != "set" && with_readline=yes
 427
 428 # test for where we get readline() from
 429 AC_MSG_CHECKING(whether to use readline)
 430 AC_ARG_WITH(readline,
 431 [  --with-readline[=DIR]   Look for readline include/libs in DIR (default=auto) ],
 432 [  case "$with_readline" in
 433   yes)
 434     AC_MSG_RESULT(yes)
 435
 436     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 437     AC_CHECK_HEADERS(readline/history.h)
 438
 439     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 440       for termlib in ncurses curses termcap terminfo termlib; do
 441        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 442       done
 443       AC_CHECK_LIB(readline, rl_callback_handler_install,
 444        [TERMLIBS="-lreadline $TERMLIBS"
 445        AC_DEFINE(HAVE_LIBREADLINE)
 446        break], [TERMLIBS=], $TERMLIBS)])
 447     ;;
 448   no)
 449     AC_MSG_RESULT(no)
 450     ;;
 451   *)
 452     AC_MSG_RESULT(yes)
 453
 454     # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
 455     # alternate readline path
 456     _ldflags=${LDFLAGS}
 457     _cppflags=${CPPFLAGS}
 458
 459     # Add additional search path
 460     LDFLAGS="-L$with_readline/lib $LDFLAGS"
 461     CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 462
 463     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 464     AC_CHECK_HEADERS(readline/history.h)
 465
 466     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 467       for termlib in ncurses curses termcap terminfo termlib; do
 468        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 469       done
 470       AC_CHECK_LIB(readline, rl_callback_handler_install,
 471        [TERMLDFLAGS="-L$with_readline/lib"
 472        TERMCPPFLAGS="-I$with_readline/include"
 473        CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 474        TERMLIBS="-lreadline $TERMLIBS"
 475        AC_DEFINE(HAVE_LIBREADLINE)
 476        break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
 477
 478     LDFLAGS=$_ldflags
 479     ;;
 480   esac],
 481   AC_MSG_RESULT(no)
 482 )
 483 AC_SUBST(TERMLIBS)
 484 AC_SUBST(TERMLDFLAGS)
 485
 486 # The readline API changed slightly from readline3 to readline4, so
 487 # code will generate warnings on one of them unless we have a few
 488 # special cases.
 489 AC_CHECK_LIB(readline, rl_completion_matches,
 490              [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
 491                         [Do we have rl_completion_matches?])],
 492              [],
 493              [$TERMLIBS])
 494
 495 # The following test taken from the cvs sources
 496 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
 497 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
 498 # libsocket.so which has a bad implementation of gethostbyname (it
 499 # only looks in /etc/hosts), so we only look for -lsocket if we need
 500 # it.
 501 AC_CHECK_FUNCS(connect)
 502 if test x"$ac_cv_func_connect" = x"no"; then
 503     case "$LIBS" in
 504     *-lnsl*) ;;
 505     *) AC_CHECK_LIB(nsl_s, printf) ;;
 506     esac
 507     case "$LIBS" in
 508     *-lnsl*) ;;
 509     *) AC_CHECK_LIB(nsl, printf) ;;
 510     esac
 511     case "$LIBS" in
 512     *-lsocket*) ;;
 513     *) AC_CHECK_LIB(socket, connect) ;;
 514     esac
 515     case "$LIBS" in
 516     *-linet*) ;;
 517     *) AC_CHECK_LIB(inet, connect) ;;
 518     esac
 519     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
 520     dnl has been cached.
 521     if test x"$ac_cv_lib_socket_connect" = x"yes" ||
 522        test x"$ac_cv_lib_inet_connect" = x"yes"; then
 523         # ac_cv_func_connect=yes
 524         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
 525         AC_DEFINE(HAVE_CONNECT)
 526     fi
 527 fi
 528
 529 ###############################################
 530 # test for where we get get_yp_default_domain() from
 531 AC_CHECK_FUNCS(yp_get_default_domain)
 532 if test x"$ac_cv_func_yp_get_default_domain" = x"no"; then
 533         AC_CHECK_LIB(nsl, yp_get_default_domain, [LIBS="$LIBS -lnsl";
 534         AC_DEFINE(HAVE_YP_GET_DEFAULT_DOMAIN)])
 535 fi
 536
 537 # Check if we have execl, if not we need to compile smbrun.
 538 AC_CHECK_FUNCS(execl)
 539 if test x"$ac_cv_func_execl" = x"no"; then
 540     RUNPROG="bin/smbrun"
 541 else
 542     RUNPROG=""
 543 fi
 544
 545 AC_CHECK_FUNCS(waitpid getcwd strdup strtoul strerror chown fchown chmod fchmod chroot)
 546 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync bzero memset)
 547 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
 548 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
 549 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf)
 550 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate stat64 fstat64)
 551 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
 552 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
 553 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
 554 # setbuffer is needed for smbtorture
 555 AC_CHECK_FUNCS(setbuffer)
 556
 557 # syscall() is needed for smbwrapper.
 558 AC_CHECK_FUNCS(syscall)
 559
 560 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
 561 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
 562 AC_CHECK_FUNCS(__getcwd _getcwd)
 563 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
 564 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
 565 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
 566 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
 567 AC_CHECK_FUNCS(getdents _getdents __getdents _lseek __lseek _read __read)
 568 AC_CHECK_FUNCS(_write __write _fork __fork)
 569 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
 570 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
 571 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
 572 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
 573 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
 574
 575 #
 576 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
 577 #
 578
 579 if test x$ac_cv_func_stat64 = xno ; then
 580   AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
 581   AC_TRY_LINK([
 582 #if defined(HAVE_UNISTD_H)
 583 #include <unistd.h>
 584 #endif
 585 #include <sys/stat.h>
 586 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
 587   AC_MSG_RESULT([$ac_cv_func_stat64])
 588   if test x$ac_cv_func_stat64 = xyes ; then
 589     AC_DEFINE(HAVE_STAT64)
 590   fi
 591 fi
 592
 593 if test x$ac_cv_func_lstat64 = xno ; then
 594   AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
 595   AC_TRY_LINK([
 596 #if defined(HAVE_UNISTD_H)
 597 #include <unistd.h>
 598 #endif
 599 #include <sys/stat.h>
 600 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
 601   AC_MSG_RESULT([$ac_cv_func_lstat64])
 602   if test x$ac_cv_func_lstat64 = xyes ; then
 603     AC_DEFINE(HAVE_LSTAT64)
 604   fi
 605 fi
 606
 607 if test x$ac_cv_func_fstat64 = xno ; then
 608   AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
 609   AC_TRY_LINK([
 610 #if defined(HAVE_UNISTD_H)
 611 #include <unistd.h>
 612 #endif
 613 #include <sys/stat.h>
 614 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
 615   AC_MSG_RESULT([$ac_cv_func_fstat64])
 616   if test x$ac_cv_func_fstat64 = xyes ; then
 617     AC_DEFINE(HAVE_FSTAT64)
 618   fi
 619 fi
 620
 621 #####################################
 622 # we might need the resolv library on some systems
 623 AC_CHECK_LIB(resolv, dn_expand)
 624
 625 #
 626 # Check for the functions putprpwnam, set_auth_parameters,
 627 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
 628 # Needed for OSF1 and HPUX.
 629 #
 630
 631 AC_LIBTESTFUNC(security, putprpwnam)
 632 AC_LIBTESTFUNC(sec, putprpwnam)
 633
 634 AC_LIBTESTFUNC(security, set_auth_parameters)
 635 AC_LIBTESTFUNC(sec, set_auth_parameters)
 636
 637 # UnixWare 7.x has its getspnam in -lgen
 638 AC_LIBTESTFUNC(gen, getspnam)
 639
 640 AC_LIBTESTFUNC(security, getspnam)
 641 AC_LIBTESTFUNC(sec, getspnam)
 642
 643 AC_LIBTESTFUNC(security, bigcrypt)
 644 AC_LIBTESTFUNC(sec, bigcrypt)
 645
 646 AC_LIBTESTFUNC(security, getprpwnam)
 647 AC_LIBTESTFUNC(sec, getprpwnam)
 648
 649 # this bit needs to be modified for each OS that is suported by
 650 # smbwrapper. You need to specify how to created a shared library and
 651 # how to compile C code to produce PIC object files
 652
 653 # these are the defaults, good for lots of systems
 654 HOST_OS="$host_os"
 655 LDSHFLAGS="-shared"
 656 SHLD="\${CC}"
 657 PICFLAG=""
 658 PICSUFFIX="po"
 659 POBAD_CC="#"
 660 SHLIBEXT="so"
 661 BLDSHARED="false"
 662
 663 # and these are for particular systems
 664 case "$host_os" in
 665                 *linux*)   AC_DEFINE(LINUX)
 666                         BLDSHARED="true"
 667                         LDSHFLAGS="-shared"
 668                         PICFLAG="-fPIC"
 669                 ;;
 670                 *solaris*) AC_DEFINE(SUNOS5)
 671                         BLDSHARED="true"
 672                         LDSHFLAGS="-Wl,-h,\$@.so -G"
 673                         if test "${ac_cv_prog_CC}" = "gcc"; then
 674                                 PICFLAG="-fPIC"
 675                         else
 676                                 PICFLAG="-KPIC"
 677                                 POBAD_CC=""
 678                                 PICSUFFIX="po.o"
 679                         fi
 680                 ;;
 681                 *sunos*) AC_DEFINE(SUNOS4)
 682                         BLDSHARED="true"
 683                         LDSHFLAGS="-Wl,-h,\$@ -G"
 684                         PICFLAG="-KPIC"   # Is this correct for SunOS
 685                 ;;
 686                 *bsd*)  BLDSHARED="true"
 687                         LDSHFLAGS="-Wl,-soname,\$@ -shared"
 688                         PICFLAG="-fPIC"
 689                 ;;
 690                 *irix*) AC_DEFINE(IRIX)
 691                         case "$host_os" in
 692                         *irix6*) AC_DEFINE(IRIX6)
 693                         ;;
 694                         esac
 695                         ATTEMPT_WRAP32_BUILD=yes
 696                         BLDSHARED="true"
 697                         LDSHFLAGS="-Wl,-soname,\$@ -shared"
 698                         if test "${ac_cv_prog_CC}" = "gcc"; then
 699                                 PICFLAG="-fPIC"
 700                         else
 701                                 PICFLAG="-KPIC"
 702                         fi
 703                 ;;
 704                 *aix*) AC_DEFINE(AIX)
 705                         BLDSHARED="true"
 706                         LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-bnoentry"
 707                         PICFLAG="-O2 -qmaxmem=6000"
 708                 ;;
 709                 *hpux*) AC_DEFINE(HPUX)
 710                         SHLIBEXT="sl"
 711                         # Use special PIC flags for the native HP-UX compiler.
 712                         if test $ac_cv_prog_cc_Ae = yes; then
 713                                 #BLDSHARED="true"
 714                                 LDSHFLAGS="-b -z +h \$@"
 715                                 PICFLAG="+z"
 716                         fi
 717                 ;;
 718                 *qnx*) AC_DEFINE(QNX);;
 719                 *osf*) AC_DEFINE(OSF1)
 720                         BLDSHARED="true"
 721                         LDSHFLAGS="-Wl,-soname,\$@ -shared"
 722                         PICFLAG="-fPIC"
 723                 ;;
 724                 *sco*) AC_DEFINE(SCO);;
 725                 *unixware*) AC_DEFINE(UNIXWARE)
 726                         BLDSHARED="true"
 727                         LDSHFLAGS="-Wl,-soname,\$@ -shared"
 728                         PICFLAG="-KPIC"
 729                 ;;
 730                 *next2*) AC_DEFINE(NEXT2);;
 731                 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man]);;
 732                 *sysv4*)
 733                         case "$host" in
 734                                 *-univel-*)     if [ test "$GCC" != yes ]; then
 735                                                                         AC_DEFINE(HAVE_MEMSET)
 736                                                                 fi
 737                                                                 LDSHFLAGS="-G"
 738                                 ;;
 739                                 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX);;
 740                         esac
 741                         ;;
 742                 *sysv5*)
 743                         if [ test "$GCC" != yes ]; then
 744                                 AC_DEFINE(HAVE_MEMSET)
 745                         fi
 746                         LDSHFLAGS="-G"
 747                         ;;
 748 esac
 749
 750 # this updates our target list if we can build shared libs
 751 if test $BLDSHARED = true; then
 752    LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
 753 else
 754    LIBSMBCLIENT_SHARED=
 755 fi
 756
 757 ################
 758
 759 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
 760 AC_TRY_RUN([#include <stdio.h>
 761 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
 762 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
 763 if test x"$samba_cv_have_longlong" = x"yes"; then
 764     AC_DEFINE(HAVE_LONGLONG)
 765 fi
 766
 767 #
 768 # Check if the compiler supports the LL prefix on long long integers.
 769 # AIX needs this.
 770
 771 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
 772     AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
 773         samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
 774 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
 775    AC_DEFINE(COMPILER_SUPPORTS_LL)
 776 fi
 777
 778
 779 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
 780 AC_TRY_RUN([#include <stdio.h>
 781 #include <sys/stat.h>
 782 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
 783 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
 784 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
 785     AC_DEFINE(SIZEOF_OFF_T,8)
 786 fi
 787
 788 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
 789 AC_TRY_RUN([
 790 #if defined(HAVE_UNISTD_H)
 791 #include <unistd.h>
 792 #endif
 793 #include <stdio.h>
 794 #include <sys/stat.h>
 795 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
 796 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
 797 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
 798     AC_DEFINE(HAVE_OFF64_T)
 799 fi
 800
 801 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
 802 AC_TRY_RUN([#include <stdio.h>
 803 #include <sys/stat.h>
 804 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
 805 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
 806 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
 807     AC_DEFINE(SIZEOF_INO_T,8)
 808 fi
 809
 810 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
 811 AC_TRY_RUN([
 812 #if defined(HAVE_UNISTD_H)
 813 #include <unistd.h>
 814 #endif
 815 #include <stdio.h>
 816 #include <sys/stat.h>
 817 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
 818 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
 819 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
 820     AC_DEFINE(HAVE_INO64_T)
 821 fi
 822
 823 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
 824 AC_TRY_COMPILE([
 825 #if defined(HAVE_UNISTD_H)
 826 #include <unistd.h>
 827 #endif
 828 #include <sys/types.h>
 829 #include <dirent.h>],
 830 [struct dirent64 de;],
 831 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
 832 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes"; then
 833     AC_DEFINE(HAVE_STRUCT_DIRENT64)
 834 fi
 835
 836 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
 837 AC_TRY_RUN([#include <stdio.h>
 838 main() { char c; c=250; exit((c > 0)?0:1); }],
 839 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
 840 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
 841     AC_DEFINE(HAVE_UNSIGNED_CHAR)
 842 fi
 843
 844 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
 845 AC_TRY_COMPILE([#include <sys/types.h>
 846 #include <sys/socket.h>
 847 #include <netinet/in.h>],
 848 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
 849 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
 850 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
 851     AC_DEFINE(HAVE_SOCK_SIN_LEN)
 852 fi
 853
 854 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
 855 AC_TRY_COMPILE([#include <sys/types.h>
 856 #include <dirent.h>
 857 void seekdir(DIR *d, long loc) { return; }],[return 0;],
 858 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
 859 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
 860     AC_DEFINE(SEEKDIR_RETURNS_VOID)
 861 fi
 862
 863 AC_CACHE_CHECK([for __FILE__ macro],samba_cv_HAVE_FILE_MACRO,[
 864 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FILE__);],
 865 samba_cv_HAVE_FILE_MACRO=yes,samba_cv_HAVE_FILE_MACRO=no)])
 866 if test x"$samba_cv_HAVE_FILE_MACRO" = x"yes"; then
 867     AC_DEFINE(HAVE_FILE_MACRO)
 868 fi
 869
 870 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
 871 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
 872 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
 873 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
 874     AC_DEFINE(HAVE_FUNCTION_MACRO)
 875 fi
 876
 877 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
 878 AC_TRY_RUN([
 879 #include <sys/time.h>
 880 #include <unistd.h>
 881 main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}],
 882            samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,samba_cv_HAVE_GETTIMEOFDAY_TZ=no,samba_cv_HAVE_GETTIMEOFDAY_TZ=cross)])
 883 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
 884     AC_DEFINE(HAVE_GETTIMEOFDAY_TZ)
 885 fi
 886
 887 AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
 888 AC_TRY_RUN([
 889 #include <sys/types.h>
 890 #include <stdarg.h>
 891 void foo(const char *format, ...) {
 892        va_list ap;
 893        int len;
 894        char buf[5];
 895
 896        va_start(ap, format);
 897        len = vsnprintf(0, 0, format, ap);
 898        va_end(ap);
 899        if (len != 5) exit(1);
 900
 901        if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
 902
 903        exit(0);
 904 }
 905 main() { foo("hello"); }
 906 ],
 907 samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
 908 if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
 909     AC_DEFINE(HAVE_C99_VSNPRINTF)
 910 fi
 911
 912 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
 913 AC_TRY_RUN([#include <sys/types.h>
 914 #include <dirent.h>
 915 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
 916 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
 917 di->d_name[0] == 0) exit(0); exit(1);} ],
 918 samba_cv_HAVE_BROKEN_READDIR=yes,samba_cv_HAVE_BROKEN_READDIR=no,samba_cv_HAVE_BROKEN_READDIR=cross)])
 919 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
 920     AC_DEFINE(HAVE_BROKEN_READDIR)
 921 fi
 922
 923 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
 924 AC_TRY_COMPILE([#include <sys/types.h>
 925 #include <utime.h>],
 926 [struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
 927 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
 928 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
 929     AC_DEFINE(HAVE_UTIMBUF)
 930 fi
 931
 932 dnl  utmp and utmpx come in many flavours
 933 dnl  We need to check for many of them
 934 dnl  But we don't need to do each and every one, because our code uses
 935 dnl  mostly just the utmp (not utmpx) fields.
 936
 937 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
 938
 939 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
 940 AC_TRY_COMPILE([#include <sys/types.h>
 941 #include <utmp.h>],
 942 [struct utmp ut;  ut.ut_name[0] = 'a';],
 943 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
 944 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
 945     AC_DEFINE(HAVE_UT_UT_NAME)
 946 fi
 947
 948 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
 949 AC_TRY_COMPILE([#include <sys/types.h>
 950 #include <utmp.h>],
 951 [struct utmp ut;  ut.ut_user[0] = 'a';],
 952 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
 953 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
 954     AC_DEFINE(HAVE_UT_UT_USER)
 955 fi
 956
 957 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
 958 AC_TRY_COMPILE([#include <sys/types.h>
 959 #include <utmp.h>],
 960 [struct utmp ut;  ut.ut_id[0] = 'a';],
 961 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
 962 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
 963     AC_DEFINE(HAVE_UT_UT_ID)
 964 fi
 965
 966 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
 967 AC_TRY_COMPILE([#include <sys/types.h>
 968 #include <utmp.h>],
 969 [struct utmp ut;  ut.ut_host[0] = 'a';],
 970 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
 971 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
 972     AC_DEFINE(HAVE_UT_UT_HOST)
 973 fi
 974
 975 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
 976 AC_TRY_COMPILE([#include <sys/types.h>
 977 #include <utmp.h>],
 978 [struct utmp ut;  time_t t; ut.ut_time = t;],
 979 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
 980 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
 981     AC_DEFINE(HAVE_UT_UT_TIME)
 982 fi
 983
 984 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
 985 AC_TRY_COMPILE([#include <sys/types.h>
 986 #include <utmp.h>],
 987 [struct utmp ut;  struct timeval tv; ut.ut_tv = tv;],
 988 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
 989 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
 990     AC_DEFINE(HAVE_UT_UT_TV)
 991 fi
 992
 993 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
 994 AC_TRY_COMPILE([#include <sys/types.h>
 995 #include <utmp.h>],
 996 [struct utmp ut;  ut.ut_type = 0;],
 997 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
 998 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
 999     AC_DEFINE(HAVE_UT_UT_TYPE)
1000 fi
1001
1002 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
1003 AC_TRY_COMPILE([#include <sys/types.h>
1004 #include <utmp.h>],
1005 [struct utmp ut;  ut.ut_pid = 0;],
1006 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
1007 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
1008     AC_DEFINE(HAVE_UT_UT_PID)
1009 fi
1010
1011 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
1012 AC_TRY_COMPILE([#include <sys/types.h>
1013 #include <utmp.h>],
1014 [struct utmp ut;  ut.ut_exit.e_exit = 0;],
1015 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
1016 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
1017     AC_DEFINE(HAVE_UT_UT_EXIT)
1018 fi
1019
1020 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
1021 AC_TRY_COMPILE([#include <sys/types.h>
1022 #include <utmp.h>],
1023 [struct utmp ut;  ut.ut_addr = 0;],
1024 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
1025 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
1026     AC_DEFINE(HAVE_UT_UT_ADDR)
1027 fi
1028
1029 if test x$ac_cv_func_pututline = xyes ; then
1030   AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
1031   AC_TRY_COMPILE([#include <sys/types.h>
1032 #include <utmp.h>],
1033   [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
1034   samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
1035   if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
1036       AC_DEFINE(PUTUTLINE_RETURNS_UTMP)
1037   fi
1038 fi
1039
1040 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
1041 AC_TRY_COMPILE([#include <sys/types.h>
1042 #include <utmpx.h>],
1043 [struct utmpx ux;  ux.ut_syslen = 0;],
1044 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
1045 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
1046     AC_DEFINE(HAVE_UX_UT_SYSLEN)
1047 fi
1048
1049
1050 #################################################
1051 # check for libiconv support
1052 AC_MSG_CHECKING(whether to use libiconv)
1053 AC_ARG_WITH(libiconv,
1054 [  --with-libiconv=BASEDIR Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto) ],
1055 [ case "$withval" in
1056   no)
1057     AC_MSG_RESULT(no)
1058     ;;
1059   *)
1060     AC_MSG_RESULT(yes)
1061     CFLAGS="$CFLAGS -I$withval/include"
1062     LDFLAGS="$LDFLAGS -L$withval/lib"
1063     AC_CHECK_LIB(iconv, iconv_open)
1064     AC_DEFINE_UNQUOTED(WITH_LIBICONV, "${withval}")
1065     ;;
1066   esac ],
1067   AC_MSG_RESULT(no)
1068 )
1069
1070
1071 ############
1072 # check for iconv in libc
1073 AC_CACHE_CHECK([for working iconv],samba_cv_HAVE_NATIVE_ICONV,[
1074 AC_TRY_RUN([
1075 #include <iconv.h>
1076 main() {
1077        iconv_t cd = iconv_open("ASCII", "UCS-2LE");
1078        if (cd == 0 || cd == (iconv_t)-1) return -1;
1079        return 0;
1080 }
1081 ],
1082 samba_cv_HAVE_NATIVE_ICONV=yes,samba_cv_HAVE_NATIVE_ICONV=no,samba_cv_HAVE_NATIVE_ICONV=cross)])
1083 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes"; then
1084     AC_DEFINE(HAVE_NATIVE_ICONV)
1085 fi
1086
1087
1088 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
1089 AC_TRY_RUN([
1090 #include <sys/types.h>
1091 #include <fcntl.h>
1092 #ifndef F_GETLEASE
1093 #define F_GETLEASE      1025
1094 #endif
1095 main() {
1096        int fd = open("/dev/null", O_RDONLY);
1097        return fcntl(fd, F_GETLEASE, 0) == -1;
1098 }
1099 ],
1100 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
1101 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
1102     AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX)
1103 fi
1104
1105 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
1106 AC_TRY_RUN([
1107 #include <sys/types.h>
1108 #include <fcntl.h>
1109 #include <signal.h>
1110 #ifndef F_NOTIFY
1111 #define F_NOTIFY 1026
1112 #endif
1113 main() {
1114         exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
1115 }
1116 ],
1117 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
1118 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
1119     AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY)
1120 fi
1121
1122 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
1123 AC_TRY_RUN([
1124 #include <sys/types.h>
1125 #include <fcntl.h>
1126 #include <signal.h>
1127 #include <sys/file.h>
1128 #ifndef LOCK_MAND
1129 #define LOCK_MAND       32
1130 #define LOCK_READ       64
1131 #endif
1132 main() {
1133         exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
1134 }
1135 ],
1136 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
1137 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
1138     AC_DEFINE(HAVE_KERNEL_SHARE_MODES)
1139 fi
1140
1141
1142
1143
1144 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
1145 AC_TRY_COMPILE([#include <sys/types.h>
1146 #include <fcntl.h>],
1147 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
1148 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
1149 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
1150     AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX)
1151 fi
1152
1153 AC_CACHE_CHECK([for irix specific capabilities],samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES,[
1154 AC_TRY_RUN([#include <sys/types.h>
1155 #include <sys/capability.h>
1156 main() {
1157  cap_t cap;
1158  if ((cap = cap_get_proc()) == NULL)
1159    exit(1);
1160  cap->cap_effective |= CAP_NETWORK_MGT;
1161  cap->cap_inheritable |= CAP_NETWORK_MGT;
1162  cap_set_proc(cap);
1163  exit(0);
1164 }
1165 ],
1166 samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=yes,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=no,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=cross)])
1167 if test x"$samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES" = x"yes"; then
1168     AC_DEFINE(HAVE_IRIX_SPECIFIC_CAPABILITIES)
1169 fi
1170
1171 #
1172 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
1173 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
1174 #
1175
1176 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
1177 AC_TRY_COMPILE([#include <sys/types.h>
1178 #if defined(HAVE_RPC_RPC_H)
1179 #include <rpc/rpc.h>
1180 #endif],
1181 [int16 testvar;],
1182 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
1183 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
1184     AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H)
1185 fi
1186
1187 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
1188 AC_TRY_COMPILE([#include <sys/types.h>
1189 #if defined(HAVE_RPC_RPC_H)
1190 #include <rpc/rpc.h>
1191 #endif],
1192 [uint16 testvar;],
1193 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
1194 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
1195     AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H)
1196 fi
1197
1198 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
1199 AC_TRY_COMPILE([#include <sys/types.h>
1200 #if defined(HAVE_RPC_RPC_H)
1201 #include <rpc/rpc.h>
1202 #endif],
1203 [int32 testvar;],
1204 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
1205 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
1206     AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H)
1207 fi
1208
1209 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
1210 AC_TRY_COMPILE([#include <sys/types.h>
1211 #if defined(HAVE_RPC_RPC_H)
1212 #include <rpc/rpc.h>
1213 #endif],
1214 [uint32 testvar;],
1215 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
1216 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
1217     AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H)
1218 fi
1219
1220 dnl
1221 dnl Some systems (SCO) have a problem including
1222 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
1223 dnl as a #define in <prot.h> and as part of an enum
1224 dnl in <rpc/rpc.h>.
1225 dnl
1226
1227 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
1228 AC_TRY_COMPILE([#include <sys/types.h>
1229 #ifdef HAVE_SYS_SECURITY_H
1230 #include <sys/security.h>
1231 #include <prot.h>
1232 #endif  /* HAVE_SYS_SECURITY_H */
1233 #if defined(HAVE_RPC_RPC_H)
1234 #include <rpc/rpc.h>
1235 #endif],
1236 [int testvar;],
1237 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
1238 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
1239     AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT)
1240 fi
1241
1242 AC_MSG_CHECKING([for test routines])
1243 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
1244            AC_MSG_RESULT(yes),
1245            AC_MSG_ERROR([cant find test code. Aborting config]),
1246            AC_MSG_WARN([cannot run when cross-compiling]))
1247
1248 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
1249 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
1250            samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
1251 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
1252     AC_DEFINE(HAVE_FTRUNCATE_EXTEND)
1253 fi
1254
1255 AC_CACHE_CHECK([for AF_LOCAL socket support], samba_cv_HAVE_WORKING_AF_LOCAL, [
1256 AC_TRY_RUN([#include "${srcdir-.}/tests/unixsock.c"],
1257            samba_cv_HAVE_WORKING_AF_LOCAL=yes,
1258            samba_cv_HAVE_WORKING_AF_LOCAL=no,
1259            samba_cv_HAVE_WORKING_AF_LOCAL=cross)])
1260 if test x"$samba_cv_HAVE_WORKING_AF_LOCAL" != xno
1261 then
1262     AC_DEFINE(HAVE_WORKING_AF_LOCAL, 1, [Define if you have working AF_LOCAL sockets])
1263 fi
1264
1265 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
1266 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
1267            samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
1268 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
1269     AC_DEFINE(HAVE_BROKEN_GETGROUPS)
1270 fi
1271
1272 AC_CACHE_CHECK([whether getpass should be replaced],samba_cv_REPLACE_GETPASS,[
1273 SAVE_CPPFLAGS="$CPPFLAGS"
1274 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/smbwrapper"
1275 AC_TRY_COMPILE([
1276 #define REPLACE_GETPASS 1
1277 #define NO_CONFIG_H 1
1278 #define main dont_declare_main
1279 #include "${srcdir-.}/lib/getsmbpass.c"
1280 #undef main
1281 ],[],samba_cv_REPLACE_GETPASS=yes,samba_cv_REPLACE_GETPASS=no)
1282 CPPFLAGS="$SAVE_CPPFLAGS"
1283 ])
1284 if test x"$samba_cv_REPLACE_GETPASS" = x"yes"; then
1285         AC_DEFINE(REPLACE_GETPASS)
1286 fi
1287
1288 AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
1289 AC_TRY_RUN([
1290 #include <stdio.h>
1291 #include <sys/types.h>
1292 #include <netinet/in.h>
1293 #ifdef HAVE_ARPA_INET_H
1294 #include <arpa/inet.h>
1295 #endif
1296 main() { struct in_addr ip; ip.s_addr = 0x12345678;
1297 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
1298     strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); }
1299 exit(1);}],
1300            samba_cv_REPLACE_INET_NTOA=yes,samba_cv_REPLACE_INET_NTOA=no,samba_cv_REPLACE_INET_NTOA=cross)])
1301 if test x"$samba_cv_REPLACE_INET_NTOA" = x"yes"; then
1302     AC_DEFINE(REPLACE_INET_NTOA)
1303 fi
1304
1305 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
1306 AC_TRY_RUN([#include <stdlib.h>
1307 #include <sys/types.h>
1308 #include <sys/stat.h>
1309 #include <unistd.h>
1310 main() {
1311   struct stat st;
1312   char tpl[20]="/tmp/test.XXXXXX";
1313   int fd = mkstemp(tpl);
1314   if (fd == -1) exit(1);
1315   unlink(tpl);
1316   if (fstat(fd, &st) != 0) exit(1);
1317   if ((st.st_mode & 0777) != 0600) exit(1);
1318   exit(0);
1319 }],
1320 samba_cv_HAVE_SECURE_MKSTEMP=yes,
1321 samba_cv_HAVE_SECURE_MKSTEMP=no,
1322 samba_cv_HAVE_SECURE_MKSTEMP=cross)])
1323 if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
1324     AC_DEFINE(HAVE_SECURE_MKSTEMP)
1325 fi
1326
1327 AC_CACHE_CHECK([for sysconf(_SC_NGROUPS_MAX)],samba_cv_SYSCONF_SC_NGROUPS_MAX,[
1328 AC_TRY_RUN([#include <unistd.h>
1329 main() { exit(sysconf(_SC_NGROUPS_MAX) == -1 ? 1 : 0); }],
1330 samba_cv_SYSCONF_SC_NGROUPS_MAX=yes,samba_cv_SYSCONF_SC_NGROUPS_MAX=no,samba_cv_SYSCONF_SC_NGROUPS_MAX=cross)])
1331 if test x"$samba_cv_SYSCONF_SC_NGROUPS_MAX" = x"yes"; then
1332     AC_DEFINE(SYSCONF_SC_NGROUPS_MAX)
1333 fi
1334
1335 AC_CACHE_CHECK([for root],samba_cv_HAVE_ROOT,[
1336 AC_TRY_RUN([main() { exit(getuid() != 0); }],
1337            samba_cv_HAVE_ROOT=yes,samba_cv_HAVE_ROOT=no,samba_cv_HAVE_ROOT=cross)])
1338 if test x"$samba_cv_HAVE_ROOT" = x"yes"; then
1339     AC_DEFINE(HAVE_ROOT)
1340 else
1341     AC_MSG_WARN(running as non-root will disable some tests)
1342 fi
1343
1344 ##################
1345 # look for a method of finding the list of network interfaces
1346 iface=no;
1347 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
1348 AC_TRY_RUN([
1349 #define HAVE_IFACE_AIX 1
1350 #define AUTOCONF_TEST 1
1351 #include "confdefs.h"
1352 #include "${srcdir-.}/lib/interfaces.c"],
1353            samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
1354 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
1355     iface=yes;AC_DEFINE(HAVE_IFACE_AIX)
1356 fi
1357
1358 if test $iface = no; then
1359 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
1360 AC_TRY_RUN([
1361 #define HAVE_IFACE_IFCONF 1
1362 #define AUTOCONF_TEST 1
1363 #include "confdefs.h"
1364 #include "${srcdir-.}/lib/interfaces.c"],
1365            samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
1366 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
1367     iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF)
1368 fi
1369 fi
1370
1371 if test $iface = no; then
1372 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
1373 AC_TRY_RUN([
1374 #define HAVE_IFACE_IFREQ 1
1375 #define AUTOCONF_TEST 1
1376 #include "confdefs.h"
1377 #include "${srcdir-.}/lib/interfaces.c"],
1378            samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
1379 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
1380     iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ)
1381 fi
1382 fi
1383
1384
1385 ################################################
1386 # look for a method of setting the effective uid
1387 seteuid=no;
1388 if test $seteuid = no; then
1389 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
1390 AC_TRY_RUN([
1391 #define AUTOCONF_TEST 1
1392 #define USE_SETRESUID 1
1393 #include "confdefs.h"
1394 #include "${srcdir-.}/lib/util_sec.c"],
1395            samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
1396 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
1397     seteuid=yes;AC_DEFINE(USE_SETRESUID)
1398 fi
1399 fi
1400
1401
1402 if test $seteuid = no; then
1403 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
1404 AC_TRY_RUN([
1405 #define AUTOCONF_TEST 1
1406 #define USE_SETREUID 1
1407 #include "confdefs.h"
1408 #include "${srcdir-.}/lib/util_sec.c"],
1409            samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
1410 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
1411     seteuid=yes;AC_DEFINE(USE_SETREUID)
1412 fi
1413 fi
1414
1415 if test $seteuid = no; then
1416 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
1417 AC_TRY_RUN([
1418 #define AUTOCONF_TEST 1
1419 #define USE_SETEUID 1
1420 #include "confdefs.h"
1421 #include "${srcdir-.}/lib/util_sec.c"],
1422            samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
1423 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
1424     seteuid=yes;AC_DEFINE(USE_SETEUID)
1425 fi
1426 fi
1427
1428 if test $seteuid = no; then
1429 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
1430 AC_TRY_RUN([
1431 #define AUTOCONF_TEST 1
1432 #define USE_SETUIDX 1
1433 #include "confdefs.h"
1434 #include "${srcdir-.}/lib/util_sec.c"],
1435            samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
1436 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
1437     seteuid=yes;AC_DEFINE(USE_SETUIDX)
1438 fi
1439 fi
1440
1441
1442 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
1443 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
1444            samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
1445 if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
1446     AC_DEFINE(HAVE_MMAP)
1447 fi
1448
1449 AC_CACHE_CHECK([for ftruncate needs root],samba_cv_FTRUNCATE_NEEDS_ROOT,[
1450 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncroot.c"],
1451            samba_cv_FTRUNCATE_NEEDS_ROOT=yes,samba_cv_FTRUNCATE_NEEDS_ROOT=no,samba_cv_FTRUNCATE_NEEDS_ROOT=cross)])
1452 if test x"$samba_cv_FTRUNCATE_NEEDS_ROOT" = x"yes"; then
1453     AC_DEFINE(FTRUNCATE_NEEDS_ROOT)
1454 fi
1455
1456 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
1457 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
1458            samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
1459 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
1460     AC_DEFINE(HAVE_FCNTL_LOCK)
1461 fi
1462
1463 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
1464 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
1465            samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
1466 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
1467     AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS)
1468
1469 else
1470
1471 dnl
1472 dnl Don't check for 64 bit fcntl locking if we know that the
1473 dnl glibc2.1 broken check has succeeded.
1474 dnl
1475
1476   AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
1477   AC_TRY_RUN([
1478 #if defined(HAVE_UNISTD_H)
1479 #include <unistd.h>
1480 #endif
1481 #include <stdio.h>
1482 #include <stdlib.h>
1483
1484 #ifdef HAVE_FCNTL_H
1485 #include <fcntl.h>
1486 #endif
1487
1488 #ifdef HAVE_SYS_FCNTL_H
1489 #include <sys/fcntl.h>
1490 #endif
1491 main() { struct flock64 fl64;
1492 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
1493 exit(0);
1494 #else
1495 exit(1);
1496 #endif
1497 }],
1498        samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
1499
1500   if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
1501       AC_DEFINE(HAVE_STRUCT_FLOCK64)
1502   fi
1503 fi
1504
1505
1506 case "$host_os" in
1507 *linux*)
1508 AC_CACHE_CHECK([for broken RedHat 7.2 system header files],samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
1509 AC_TRY_COMPILE([
1510 #ifdef HAVE_SYS_VFS_H
1511 #include <sys/vfs.h>
1512 #endif
1513 #ifdef HAVE_SYS_CAPABILITY_H
1514 #include <sys/capability.h>
1515 #endif
1516 ],[int i;],
1517    samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes)])
1518 if test x"$samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
1519    AC_DEFINE(BROKEN_REDHAT_7_SYSTEM_HEADERS)
1520 fi
1521 ;;
1522 esac
1523
1524 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
1525 AC_TRY_COMPILE([#include <sys/acl.h>
1526 #if defined(HAVE_RPCSVC_NIS_H)
1527 #include <rpcsvc/nis.h>
1528 #endif],
1529 [int i;],
1530 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
1531 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
1532     AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES)
1533 fi
1534
1535
1536 #################################################
1537 # check for smbwrapper support
1538 AC_MSG_CHECKING(whether to use smbwrapper)
1539 AC_ARG_WITH(smbwrapper,
1540 [  --with-smbwrapper       Include SMB wrapper support (default=no) ],
1541 [ case "$withval" in
1542   yes)
1543     AC_MSG_RESULT(yes)
1544     AC_DEFINE(WITH_SMBWRAPPER)
1545         WRAP="bin/smbsh bin/smbwrapper.$SHLIBEXT"
1546
1547         if test x$ATTEMPT_WRAP32_BUILD = x; then
1548                 WRAP32=""
1549         else
1550                         WRAP32=bin/smbwrapper.32.$SHLIBEXT
1551         fi
1552
1553 # Conditions under which smbwrapper should not be built.
1554
1555         if test x$PICFLAG = x; then
1556            echo No support for PIC code - disabling smbwrapper and smbsh
1557            WRAP=""
1558            WRAP32=""
1559         elif test x$ac_cv_func_syscall = xno; then
1560            AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
1561            WRAP=""
1562            WRAP32=""
1563         fi
1564     ;;
1565   *)
1566     AC_MSG_RESULT(no)
1567     ;;
1568   esac ],
1569   AC_MSG_RESULT(no)
1570 )
1571
1572 #################################################
1573 # check for AFS clear-text auth support
1574 AC_MSG_CHECKING(whether to use AFS clear-text auth)
1575 AC_ARG_WITH(afs,
1576 [  --with-afs              Include AFS clear-text auth support (default=no) ],
1577 [ case "$withval" in
1578   yes)
1579     AC_MSG_RESULT(yes)
1580     AC_DEFINE(WITH_AFS)
1581     ;;
1582   *)
1583     AC_MSG_RESULT(no)
1584     ;;
1585   esac ],
1586   AC_MSG_RESULT(no)
1587 )
1588
1589
1590 #################################################
1591 # check for the DFS clear-text auth system
1592 AC_MSG_CHECKING(whether to use DFS clear-text auth)
1593 AC_ARG_WITH(dfs,
1594 [  --with-dce-dfs          Include DCE/DFS clear-text auth support (default=no)],
1595 [ case "$withval" in
1596   yes)
1597     AC_MSG_RESULT(yes)
1598     AC_DEFINE(WITH_DFS)
1599     ;;
1600   *)
1601     AC_MSG_RESULT(no)
1602     ;;
1603   esac ],
1604   AC_MSG_RESULT(no)
1605 )
1606
1607
1608 #################################################
1609 # check for location of Kerberos 5 install
1610 AC_MSG_CHECKING(for kerberos 5 install path)
1611 AC_ARG_WITH(krb5,
1612 [  --with-krb5=base-dir    Locate Kerberos 5 support (default=/usr)],
1613 [ case "$withval" in
1614   no)
1615     AC_MSG_RESULT(no)
1616     ;;
1617   *)
1618     AC_MSG_RESULT(yes)
1619     LIBS="$LIBS -lkrb5"
1620     CFLAGS="$CFLAGS -I$withval/include"
1621     LDFLAGS="$LDFLAGS -L$withval/lib"
1622     AC_DEFINE(HAVE_KRB5)
1623     have_krb5=yes;
1624     ;;
1625   esac ],
1626   AC_MSG_RESULT(no)
1627 )
1628
1629
1630 ########################################################
1631 # now see if we can find the krb5 libs in standard paths
1632 if test x$have_krb5 != xyes; then
1633 AC_CHECK_LIB(krb5, krb5_mk_req_extended, [LIBS="$LIBS -lkrb5";
1634         AC_DEFINE(HAVE_KRB5)])
1635 fi
1636
1637 ##################################################################
1638 # we might need the k5crypto and com_err libraries on some systems
1639 AC_CHECK_LIB(com_err, _et_list, [LIBS="$LIBS -lcom_err"])
1640 AC_CHECK_LIB(k5crypto, krb5_encrypt_data, [LIBS="$LIBS -lk5crypto"])
1641
1642 #################################################
1643 # check for automount support
1644 AC_MSG_CHECKING(whether to use AUTOMOUNT)
1645 AC_ARG_WITH(automount,
1646 [  --with-automount        Include AUTOMOUNT support (default=no)],
1647 [ case "$withval" in
1648   yes)
1649     AC_MSG_RESULT(yes)
1650     AC_DEFINE(WITH_AUTOMOUNT)
1651     ;;
1652   *)
1653     AC_MSG_RESULT(no)
1654     ;;
1655   esac ],
1656   AC_MSG_RESULT(no)
1657 )
1658
1659 #################################################
1660 # check for smbmount support
1661 AC_MSG_CHECKING(whether to use SMBMOUNT)
1662 AC_ARG_WITH(smbmount,
1663 [  --with-smbmount         Include SMBMOUNT (Linux only) support (default=no)],
1664 [ case "$withval" in
1665   yes)
1666         case "$host_os" in
1667         *linux*)
1668                 AC_MSG_RESULT(yes)
1669                 AC_DEFINE(WITH_SMBMOUNT)
1670                 MPROGS="bin/smbmount bin/smbmnt bin/smbumount"
1671                 ;;
1672         *)
1673                 AC_MSG_ERROR(not on a linux system!)
1674                 ;;
1675         esac
1676     ;;
1677   *)
1678     AC_MSG_RESULT(no)
1679     MPROGS=
1680     ;;
1681   esac ],
1682   AC_MSG_RESULT(no)
1683   MPROGS=
1684 )
1685
1686
1687 #################################################
1688 # check for a PAM clear-text auth, accounts, password and session support
1689 with_pam_for_crypt=no
1690 AC_MSG_CHECKING(whether to use PAM)
1691 AC_ARG_WITH(pam,
1692 [  --with-pam              Include PAM support (default=no)],
1693 [ case "$withval" in
1694   yes)
1695     AC_MSG_RESULT(yes)
1696     AC_DEFINE(WITH_PAM)
1697     LIBS="$LIBS -lpam"
1698     with_pam_for_crypt=yes
1699     ;;
1700   *)
1701     AC_MSG_RESULT(no)
1702     ;;
1703   esac ],
1704   AC_MSG_RESULT(no)
1705 )
1706
1707 # we can't build a pam module if we don't have pam.
1708 AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM)])
1709
1710 #################################################
1711 # check for pam_smbpass support
1712 AC_MSG_CHECKING(whether to use pam_smbpass)
1713 AC_ARG_WITH(pam_smbpass,
1714 [  --with-pam_smbpass      Build a PAM module to allow other applications to use our smbpasswd file (default=no)],
1715 [ case "$withval" in
1716   yes)
1717     AC_MSG_RESULT(yes)
1718
1719 # Conditions under which pam_smbpass should not be built.
1720
1721        if test x$PICFLAG = x; then
1722           AC_MSG_RESULT([No support for PIC code - disabling pam_smbpass])
1723           PAM_MOD=""
1724        elif test x$ac_cv_lib_pam_pam_get_data = xno; then
1725           AC_MSG_RESULT([No libpam found -- disabling pam_smbpass])
1726           PAM_MOD=""
1727        else
1728           PAM_MOD="bin/pam_smbpass.so"
1729        fi
1730     ;;
1731   *)
1732     AC_MSG_RESULT(no)
1733     ;;
1734   esac ],
1735   AC_MSG_RESULT(no)
1736 )
1737
1738
1739 ###############################################
1740 # test for where we get crypt() from, but only
1741 # if not using PAM
1742 if test $with_pam_for_crypt = no; then
1743 AC_CHECK_FUNCS(crypt)
1744 if test x"$ac_cv_func_crypt" = x"no"; then
1745     AC_CHECK_LIB(crypt, crypt, [LIBS="$LIBS -lcrypt";
1746         AC_DEFINE(HAVE_CRYPT)])
1747 fi
1748 fi
1749
1750 ##
1751 ## moved after the check for -lcrypt in order to
1752 ## ensure that the necessary libraries are included
1753 ## check checking for truncated salt.  Wrapped by the
1754 ## $with_pam_for_crypt variable as above   --jerry
1755 ##
1756 if test $with_pam_for_crypt = no; then
1757 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
1758 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
1759         samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)])
1760 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
1761         AC_DEFINE(HAVE_TRUNCATED_SALT)
1762 fi
1763 fi
1764
1765
1766
1767 ########################################################################################
1768 ##
1769 ## TESTS FOR SAM BACKENDS.  KEEP THESE GROUPED TOGETHER
1770 ##
1771 ########################################################################################
1772
1773 ## set the with_smbpasswd_sam as the default
1774 with_smbpasswd_sam=yes
1775
1776
1777 #################################################
1778 # check for a TDB password database
1779 AC_MSG_CHECKING(whether to use TDB SAM database)
1780 AC_ARG_WITH(tdbsam,
1781 [  --with-tdbsam           Include experimental TDB SAM support (default=no)],
1782 [ case "$withval" in
1783   yes)
1784     AC_MSG_RESULT(yes)
1785     AC_DEFINE(WITH_TDB_SAM)
1786     with_smbpasswd_sam=no
1787     ;;
1788   *)
1789     AC_MSG_RESULT(no)
1790     ;;
1791   esac ],
1792   AC_MSG_RESULT(no)
1793 )
1794
1795 #################################################
1796 # check for a LDAP password database
1797 AC_MSG_CHECKING(whether to use LDAP SAM database)
1798 AC_ARG_WITH(ldapsam,
1799 [  --with-ldapsam          Include experimental LDAP SAM support (default=no)],
1800 [ case "$withval" in
1801   yes)
1802     AC_MSG_RESULT(yes)
1803     AC_DEFINE(WITH_LDAP_SAM)
1804     LIBS="-lldap -llber $LIBS"
1805     with_smbpasswd_sam=no
1806     ;;
1807   *)
1808     AC_MSG_RESULT(no)
1809     ;;
1810   esac ],
1811   AC_MSG_RESULT(no)
1812 )
1813
1814 #################################################
1815 # check for a NISPLUS password database
1816 AC_MSG_CHECKING(whether to use NISPLUS SAM database)
1817 AC_ARG_WITH(nisplussam,
1818 [  --with-nisplussam       Include NISPLUS SAM support (default=no)],
1819 [ case "$withval" in
1820   yes)
1821     AC_MSG_RESULT(yes)
1822     AC_DEFINE(WITH_NISPLUS_SAM)
1823     with_smbpasswd_sam=no
1824     ;;
1825   *)
1826     AC_MSG_RESULT(no)
1827     ;;
1828   esac ],
1829   AC_MSG_RESULT(no)
1830 )
1831
1832 ################################################
1833 # This test should come last because the
1834 # smbpasswd SAM is only used if another format
1835 # has not been defined
1836 AC_MSG_CHECKING(whether to use traditional smbpasswd file)
1837 if test $with_smbpasswd_sam = yes; then
1838         AC_MSG_RESULT(yes)
1839         AC_DEFINE(WITH_SMBPASSWD_SAM)
1840 else
1841         AC_MSG_RESULT(no)
1842 fi
1843
1844 ########################################################################################
1845 ##
1846 ## END OF TESTS FOR SAM BACKENDS.
1847 ##
1848 ########################################################################################
1849
1850 #################################################
1851 # check for a NISPLUS_HOME support
1852 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
1853 AC_ARG_WITH(nisplus-home,
1854 [  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
1855 [ case "$withval" in
1856   yes)
1857     AC_MSG_RESULT(yes)
1858     AC_DEFINE(WITH_NISPLUS_HOME)
1859     ;;
1860   *)
1861     AC_MSG_RESULT(no)
1862     ;;
1863   esac ],
1864   AC_MSG_RESULT(no)
1865 )
1866
1867 #################################################
1868 # check for the secure socket layer
1869 AC_MSG_CHECKING(whether to use SSL)
1870 AC_ARG_WITH(ssl,
1871 [  --with-ssl              Include SSL support (default=no)
1872   --with-sslinc=DIR          Where the SSL includes are (defaults to /usr/local/ssl/include)
1873   --with-ssllib=DIR          Where the SSL libraries are (defaults to /usr/local/ssl/lib)],
1874 [ case "$withval" in
1875   yes)
1876     AC_MSG_RESULT(yes)
1877     AC_DEFINE(WITH_SSL)
1878     withval="/usr/local/ssl"     # default
1879
1880     if test "${with_sslinc+set}" = set; then
1881
1882         withval="$with_sslinc"
1883         case "$withval" in
1884         yes|no)
1885           echo "configure: warning: --with-sslinc called without argument - will use default" 1>&w
1886           CFLAGS="-I/usr/local/ssl/include $CFLAGS"
1887         ;;
1888         * )
1889           CFLAGS="-I${withval} $CFLAGS"
1890         ;;
1891         esac
1892
1893     else
1894
1895         CFLAGS="-I/usr/local/ssl/include $CFLAGS"
1896
1897     fi
1898
1899     if test "${with_ssllib+set}" = set; then
1900
1901         withval="$with_ssllib"
1902         case "$withval" in
1903         yes|no)
1904           echo "configure: warning: --with-ssllib called without argument - will use default" 1>&w
1905           LDFLAGS="-L/usr/local/ssl/lib $LDFLAGS"
1906         ;;
1907         * )
1908           LDFLAGS="-L${withval}/lib $LDFLAGS"
1909         ;;
1910         esac
1911
1912     else
1913
1914         LDFLAGS="-L/usr/local/ssl/lib $LDFLAGS"
1915
1916     fi
1917
1918     LIBS="-lssl -lcrypto $LIBS"
1919
1920 #    if test ! -d ${withval}; then
1921 #      echo "configure: error: called with --with-ssl, but ssl base directory ${withval} does not exist or is not a directory. Aborting config" 1>&2
1922 #      exit 1
1923 #    fi
1924
1925     CFLAGS="-DHAVE_CRYPT_DECL $CFLAGS"  # Damn, SSLeay defines its own
1926
1927     ;;
1928   *)
1929     AC_MSG_RESULT(no)
1930     ;;
1931   esac ],
1932   AC_MSG_RESULT(no)
1933 )
1934
1935 #################################################
1936 # check for syslog logging
1937 AC_MSG_CHECKING(whether to use syslog logging)
1938 AC_ARG_WITH(syslog,
1939 [  --with-syslog           Include experimental SYSLOG support (default=no)],
1940 [ case "$withval" in
1941   yes)
1942     AC_MSG_RESULT(yes)
1943     AC_DEFINE(WITH_SYSLOG)
1944     ;;
1945   *)
1946     AC_MSG_RESULT(no)
1947     ;;
1948   esac ],
1949   AC_MSG_RESULT(no)
1950 )
1951
1952 #################################################
1953 # check for a shared memory profiling support
1954 AC_MSG_CHECKING(whether to use profiling)
1955 AC_ARG_WITH(profiling-data,
1956 [  --with-profiling-data   Include gathering source code profile information (default=no)],
1957 [ case "$withval" in
1958   yes)
1959     AC_MSG_RESULT(yes)
1960     AC_DEFINE(WITH_PROFILE)
1961     ;;
1962   *)
1963     AC_MSG_RESULT(no)
1964     ;;
1965   esac ],
1966   AC_MSG_RESULT(no)
1967 )
1968
1969
1970 #################################################
1971 # check for experimental disk-quotas support
1972 QUOTAOBJS=smbd/noquotas.o
1973
1974 AC_MSG_CHECKING(whether to support disk-quotas)
1975 AC_ARG_WITH(quotas,
1976 [  --with-quotas           Include experimental disk-quota support (default=no)],
1977 [ case "$withval" in
1978   yes)
1979     AC_MSG_RESULT(yes)
1980     case "$host_os" in
1981       *linux*)
1982         # Check for kernel 2.4.x quota braindamage...
1983         AC_CACHE_CHECK([for linux 2.4.x quota braindamage..],samba_cv_linux_2_4_quota_braindamage, [
1984         AC_TRY_COMPILE([#include <stdio.h>
1985 #include <sys/types.h>
1986 #include <asm/types.h>
1987 #include <linux/quota.h>
1988 #include <mntent.h>
1989 #include <linux/unistd.h>],[struct mem_dqblk D;],
1990       samba_cv_linux_2_4_quota_braindamage=yes,samba_cv_linux_2_4_quota_braindamage=no)])
1991 if test x"$samba_cv_linux_2_4_quota_braindamage" = x"yes"; then
1992         AC_DEFINE(LINUX_QUOTAS_2)
1993 else
1994         AC_DEFINE(LINUX_QUOTAS_1)
1995 fi
1996         ;;
1997       *)
1998         ;;
1999     esac
2000     QUOTAOBJS=smbd/quotas.o
2001     AC_DEFINE(WITH_QUOTAS)
2002     ;;
2003   *)
2004     AC_MSG_RESULT(no)
2005     ;;
2006   esac ],
2007   AC_MSG_RESULT(no)
2008 )
2009 AC_SUBST(QUOTAOBJS)
2010
2011 #################################################
2012 # check for experimental utmp accounting
2013
2014 AC_MSG_CHECKING(whether to support utmp accounting)
2015 AC_ARG_WITH(utmp,
2016 [  --with-utmp             Include experimental utmp accounting (default=no)],
2017 [ case "$withval" in
2018   yes)
2019     AC_MSG_RESULT(yes)
2020     AC_DEFINE(WITH_UTMP)
2021     ;;
2022   *)
2023     AC_MSG_RESULT(no)
2024     ;;
2025   esac ],
2026   AC_MSG_RESULT(no)
2027 )
2028
2029 #################################################
2030 # set private directory location
2031 AC_ARG_WITH(privatedir,
2032 [  --with-privatedir=DIR   Where to put smbpasswd ($ac_default_prefix/private)],
2033 [ case "$withval" in
2034   yes|no)
2035   #
2036   # Just in case anybody calls it without argument
2037   #
2038     AC_MSG_WARN([--with-privatedir called without argument - will use default])
2039     privatedir='${prefix}/private'
2040   ;;
2041   * )
2042     privatedir="$withval"
2043     ;;
2044   esac
2045   AC_SUBST(privatedir)],
2046   [privatedir='${prefix}/private'
2047    AC_SUBST(privatedir)]
2048 )
2049
2050 #################################################
2051 # set lock directory location
2052 AC_ARG_WITH(lockdir,
2053 [  --with-lockdir=DIR      Where to put lock files ($ac_default_prefix/var/locks)],
2054 [ case "$withval" in
2055   yes|no)
2056   #
2057   # Just in case anybody calls it without argument
2058   #
2059     AC_MSG_WARN([--with-lockdir called without argument - will use default])
2060     lockdir='$(VARDIR)/locks'
2061   ;;
2062   * )
2063     lockdir="$withval"
2064     ;;
2065   esac
2066   AC_SUBST(lockdir)],
2067   [lockdir='$(VARDIR)/locks'
2068    AC_SUBST(lockdir)]
2069 )
2070
2071 #################################################
2072 # set SWAT directory location
2073 AC_ARG_WITH(swatdir,
2074 [  --with-swatdir=DIR      Where to put SWAT files ($ac_default_prefix/swat)],
2075 [ case "$withval" in
2076   yes|no)
2077   #
2078   # Just in case anybody does it
2079   #
2080     AC_MSG_WARN([--with-swatdir called without argument - will use default])
2081     swatdir='${prefix}/swat'
2082   ;;
2083   * )
2084     swatdir="$withval"
2085     ;;
2086   esac
2087   AC_SUBST(swatdir)],
2088   [swatdir='${prefix}/swat'
2089    AC_SUBST(swatdir)]
2090 )
2091
2092 #################################################
2093 # choose native language(s) of man pages
2094 AC_MSG_CHECKING(chosen man pages' language(s))
2095 AC_ARG_WITH(manpages-langs,
2096 [  --with-manpages-langs={en,ja,pl}  Choose man pages' language(s). (en)],
2097 [ case "$withval" in
2098   yes|no)
2099     AC_MSG_WARN(--with-manpages-langs called without argument - will use default)
2100     manlangs="en"
2101   ;;
2102   *)
2103     manlangs="$withval"
2104   ;;
2105   esac
2106
2107   AC_MSG_RESULT($manlangs)
2108   manlangs=`echo $manlangs | sed "s/,/ /"`   # replacing commas with spaces to produce a list
2109   AC_SUBST(manlangs)],
2110
2111   [manlangs="en"
2112   AC_MSG_RESULT($manlangs)
2113   AC_SUBST(manlangs)]
2114 )
2115
2116 #################################################
2117 # these tests are taken from the GNU fileutils package
2118 AC_CHECKING(how to get filesystem space usage)
2119 space=no
2120
2121 # Test for statvfs64.
2122 if test $space = no; then
2123   # SVR4
2124   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
2125   [AC_TRY_RUN([
2126 #if defined(HAVE_UNISTD_H)
2127 #include <unistd.h>
2128 #endif
2129 #include <sys/types.h>
2130 #include <sys/statvfs.h>
2131   main ()
2132   {
2133     struct statvfs64 fsd;
2134     exit (statvfs64 (".", &fsd));
2135   }],
2136   fu_cv_sys_stat_statvfs64=yes,
2137   fu_cv_sys_stat_statvfs64=no,
2138   fu_cv_sys_stat_statvfs64=cross)])
2139   if test $fu_cv_sys_stat_statvfs64 = yes; then
2140     space=yes
2141     AC_DEFINE(STAT_STATVFS64)
2142   fi
2143 fi
2144
2145 # Perform only the link test since it seems there are no variants of the
2146 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
2147 # because that got a false positive on SCO OSR5.  Adding the declaration
2148 # of a `struct statvfs' causes this test to fail (as it should) on such
2149 # systems.  That system is reported to work fine with STAT_STATFS4 which
2150 # is what it gets when this test fails.
2151 if test $space = no; then
2152   # SVR4
2153   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
2154                  [AC_TRY_LINK([#include <sys/types.h>
2155 #include <sys/statvfs.h>],
2156                               [struct statvfs fsd; statvfs (0, &fsd);],
2157                               fu_cv_sys_stat_statvfs=yes,
2158                               fu_cv_sys_stat_statvfs=no)])
2159   if test $fu_cv_sys_stat_statvfs = yes; then
2160     space=yes
2161     AC_DEFINE(STAT_STATVFS)
2162   fi
2163 fi
2164
2165 if test $space = no; then
2166   # DEC Alpha running OSF/1
2167   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
2168   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
2169   [AC_TRY_RUN([
2170 #include <sys/param.h>
2171 #include <sys/types.h>
2172 #include <sys/mount.h>
2173   main ()
2174   {
2175     struct statfs fsd;
2176     fsd.f_fsize = 0;
2177     exit (statfs (".", &fsd, sizeof (struct statfs)));
2178   }],
2179   fu_cv_sys_stat_statfs3_osf1=yes,
2180   fu_cv_sys_stat_statfs3_osf1=no,
2181   fu_cv_sys_stat_statfs3_osf1=no)])
2182   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
2183   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
2184     space=yes
2185     AC_DEFINE(STAT_STATFS3_OSF1)
2186   fi
2187 fi
2188
2189 if test $space = no; then
2190 # AIX
2191   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
2192 member (AIX, 4.3BSD)])
2193   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
2194   [AC_TRY_RUN([
2195 #ifdef HAVE_SYS_PARAM_H
2196 #include <sys/param.h>
2197 #endif
2198 #ifdef HAVE_SYS_MOUNT_H
2199 #include <sys/mount.h>
2200 #endif
2201 #ifdef HAVE_SYS_VFS_H
2202 #include <sys/vfs.h>
2203 #endif
2204   main ()
2205   {
2206   struct statfs fsd;
2207   fsd.f_bsize = 0;
2208   exit (statfs (".", &fsd));
2209   }],
2210   fu_cv_sys_stat_statfs2_bsize=yes,
2211   fu_cv_sys_stat_statfs2_bsize=no,
2212   fu_cv_sys_stat_statfs2_bsize=no)])
2213   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
2214   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
2215     space=yes
2216     AC_DEFINE(STAT_STATFS2_BSIZE)
2217   fi
2218 fi
2219
2220 if test $space = no; then
2221 # SVR3
2222   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
2223   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
2224   [AC_TRY_RUN([#include <sys/types.h>
2225 #include <sys/statfs.h>
2226   main ()
2227   {
2228   struct statfs fsd;
2229   exit (statfs (".", &fsd, sizeof fsd, 0));
2230   }],
2231     fu_cv_sys_stat_statfs4=yes,
2232     fu_cv_sys_stat_statfs4=no,
2233     fu_cv_sys_stat_statfs4=no)])
2234   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
2235   if test $fu_cv_sys_stat_statfs4 = yes; then
2236     space=yes
2237     AC_DEFINE(STAT_STATFS4)
2238   fi
2239 fi
2240
2241 if test $space = no; then
2242 # 4.4BSD and NetBSD
2243   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
2244 member (4.4BSD and NetBSD)])
2245   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
2246   [AC_TRY_RUN([#include <sys/types.h>
2247 #ifdef HAVE_SYS_PARAM_H
2248 #include <sys/param.h>
2249 #endif
2250 #ifdef HAVE_SYS_MOUNT_H
2251 #include <sys/mount.h>
2252 #endif
2253   main ()
2254   {
2255   struct statfs fsd;
2256   fsd.f_fsize = 0;
2257   exit (statfs (".", &fsd));
2258   }],
2259   fu_cv_sys_stat_statfs2_fsize=yes,
2260   fu_cv_sys_stat_statfs2_fsize=no,
2261   fu_cv_sys_stat_statfs2_fsize=no)])
2262   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
2263   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
2264     space=yes
2265     AC_DEFINE(STAT_STATFS2_FSIZE)
2266   fi
2267 fi
2268
2269 if test $space = no; then
2270   # Ultrix
2271   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
2272   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
2273   [AC_TRY_RUN([#include <sys/types.h>
2274 #ifdef HAVE_SYS_PARAM_H
2275 #include <sys/param.h>
2276 #endif
2277 #ifdef HAVE_SYS_MOUNT_H
2278 #include <sys/mount.h>
2279 #endif
2280 #ifdef HAVE_SYS_FS_TYPES_H
2281 #include <sys/fs_types.h>
2282 #endif
2283   main ()
2284   {
2285   struct fs_data fsd;
2286   /* Ultrix's statfs returns 1 for success,
2287      0 for not mounted, -1 for failure.  */
2288   exit (statfs (".", &fsd) != 1);
2289   }],
2290   fu_cv_sys_stat_fs_data=yes,
2291   fu_cv_sys_stat_fs_data=no,
2292   fu_cv_sys_stat_fs_data=no)])
2293   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
2294   if test $fu_cv_sys_stat_fs_data = yes; then
2295     space=yes
2296     AC_DEFINE(STAT_STATFS2_FS_DATA)
2297   fi
2298 fi
2299
2300 #
2301 # As a gating factor for large file support, in order to
2302 # use <4GB files we must have the following minimal support
2303 # available.
2304 # long long, and a 64 bit off_t or off64_t.
2305 # If we don't have all of these then disable large
2306 # file support.
2307 #
2308 AC_MSG_CHECKING([if large file support can be enabled])
2309 AC_TRY_COMPILE([
2310 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
2311 #include <sys/types.h>
2312 #else
2313 __COMPILE_ERROR_
2314 #endif
2315 ],
2316 [int i],
2317 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
2318 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
2319     AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT)
2320 fi
2321 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
2322
2323 AC_ARG_WITH(spinlocks,
2324 [  --with-spinlocks        Use spin locks instead of fcntl locks (default=no) ])
2325 if test "x$with_spinlocks" = "xyes"; then
2326     AC_DEFINE(USE_SPINLOCKS)
2327
2328     case "$host_cpu" in
2329         sparc)
2330             AC_DEFINE(SPARC_SPINLOCKS)
2331             ;;
2332
2333         i386|i486|i586|i686)
2334             AC_DEFINE(INTEL_SPINLOCKS)
2335             ;;
2336
2337         mips)
2338             AC_DEFINE(MIPS_SPINLOCKS)
2339             ;;
2340
2341         powerpc)
2342             AC_DEFINE(POWERPC_SPINLOCKS)
2343             ;;
2344     esac
2345 fi
2346
2347 #################################################
2348 # check for ACL support
2349
2350 AC_MSG_CHECKING(whether to support ACLs)
2351 AC_ARG_WITH(acl-support,
2352 [  --with-acl-support      Include ACL support (default=no)],
2353 [ case "$withval" in
2354   yes)
2355
2356         case "$host_os" in
2357         *sysv5*)
2358             AC_MSG_RESULT(Using UnixWare ACLs)
2359             AC_DEFINE(HAVE_UNIXWARE_ACLS)
2360             ;;
2361         *solaris*)
2362             AC_MSG_RESULT(Using solaris ACLs)
2363             AC_DEFINE(HAVE_SOLARIS_ACLS)
2364             ;;
2365                 *irix*)
2366                         AC_MSG_RESULT(Using IRIX ACLs)
2367                         AC_DEFINE(HAVE_IRIX_ACLS)
2368                         ;;
2369                 *aix*)
2370                         AC_MSG_RESULT(Using AIX ACLs)
2371                         AC_DEFINE(HAVE_AIX_ACLS)
2372                         ;;
2373                 *osf*)
2374                         AC_MSG_RESULT(Using Tru64 ACLs)
2375                         AC_DEFINE(HAVE_TRU64_ACLS)
2376                         LIBS="$LIBS -lpacl"
2377                         ;;
2378         *)
2379                         AC_CHECK_LIB(acl,acl_get_file)
2380                         AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
2381                         AC_TRY_LINK([#include <sys/types.h>
2382 #include <sys/acl.h>],
2383 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
2384 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)])
2385                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
2386                                 AC_MSG_RESULT(Using posix ACLs)
2387                                 AC_DEFINE(HAVE_POSIX_ACLS)
2388                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
2389                                 AC_TRY_LINK([#include <sys/types.h>
2390 #include <sys/acl.h>],
2391 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
2392 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)])
2393                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
2394                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP)
2395                                 fi
2396                         fi
2397             ;;
2398         esac
2399         ;;
2400   *)
2401     AC_MSG_RESULT(no)
2402     AC_DEFINE(HAVE_NO_ACLS)
2403     ;;
2404   esac ],
2405   AC_DEFINE(HAVE_NO_ACLS)
2406   AC_MSG_RESULT(no)
2407 )
2408
2409 #################################################
2410 # Check whether winbind is supported on this platform.  If so we need to
2411 # build and install client programs (WINBIND_TARGETS), sbin programs
2412 # (WINBIND_STARGETS) and shared libraries (WINBIND_LTARGETS).
2413
2414 AC_MSG_CHECKING(whether to build winbind)
2415
2416 # Initially, the value of $host_os decides whether winbind is supported
2417
2418 case "$host_os" in
2419         *linux*|*solaris*)
2420                 HAVE_WINBIND=yes
2421                 ;;
2422         *)
2423                 HAVE_WINBIND=no
2424                 winbind_no_reason=", unsupported on $host_os"
2425                 ;;
2426 esac
2427
2428 # Check the setting of --with-winbindd
2429
2430 AC_ARG_WITH(winbind,
2431 [  --with-winbind          Build winbind (default, if supported by OS)],
2432 [
2433   case "$withval" in
2434         yes)
2435                 HAVE_WINBIND=yes
2436                 ;;
2437         no)
2438                 HAVE_WINBIND=no
2439                 winbind_reason=""
2440                 ;;
2441   esac ],
2442 )
2443
2444 # We need unix domain sockets for winbind
2445
2446 if test x"$HAVE_WINBIND" = x"yes"; then
2447         if test x"$samba_cv_unixsocket" = x"no"; then
2448                 winbind_no_reason=", no unix domain socket support on $host_os"
2449                 HAVE_WINBIND=no
2450         fi
2451 fi
2452
2453 # Display test results
2454
2455 if test x"$HAVE_WINBIND" = x"yes"; then
2456
2457         AC_MSG_RESULT(yes)
2458
2459         WINBIND_TARGETS="\$(WINBIND_PROGS)"
2460         WINBIND_STARGETS="\$(WINBIND_SPROGS)"
2461         WINBIND_LTARGETS="\$(WINBIND_LPROGS)"
2462         case "$with_pam" in
2463                 yes)
2464                         WINBIND_PAM_PROGS="\$(WINBIND_PAM_PROGS)"
2465                 ;;
2466         esac
2467 else
2468         AC_MSG_RESULT(no$winbind_no_reason)
2469
2470         WINBIND_TARGETS=""
2471         WINBIND_STARGETS=""
2472         WINBIND_LTARGETS=""
2473         WINBIND_PAM_PROGS=""
2474 fi
2475
2476 # Substitution time!
2477
2478 AC_SUBST(WINBIND_TARGETS)
2479 AC_SUBST(WINBIND_STARGETS)
2480 AC_SUBST(WINBIND_LTARGETS)
2481 AC_SUBST(WINBIND_PAM_PROGS)
2482
2483 #################################################
2484 # Check to see if we should use the included popt
2485
2486 AC_ARG_WITH(included-popt,
2487 [  --with-included-popt    use bundled popt library, not from system],
2488 [
2489   case "$withval" in
2490         yes)
2491                 INCLUDED_POPT=yes
2492                 ;;
2493         no)
2494                 INCLUDED_POPT=no
2495                 ;;
2496   esac ],
2497 )
2498 if test x"$INCLUDED_POPT" != x"yes"; then
2499     AC_CHECK_LIB(popt, poptGetContext,
2500                  INCLUDED_POPT=no, INCLUDED_POPT=yes)
2501 fi
2502
2503 AC_MSG_CHECKING(whether to use included popt)
2504 if test x"$INCLUDED_POPT" = x"yes"; then
2505     AC_MSG_RESULT($srcdir/popt)
2506     BUILD_POPT='$(POPT_OBJS)'
2507     CFLAGS="$CFLAGS -I$srcdir/popt"
2508 else
2509     AC_MSG_RESULT(no)
2510     LIBS="$LIBS -lpopt"
2511 fi
2512 AC_SUBST(BUILD_POPT)
2513
2514 #################################################
2515 # final configure stuff
2516
2517 echo "checking configure summary"
2518 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
2519            echo "configure OK";,
2520            AC_MSG_ERROR([summary failure. Aborting config]),:)
2521
2522 builddir=`pwd`
2523 AC_SUBST(builddir)
2524
2525 AC_OUTPUT(include/stamp-h Makefile)