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 following test taken from the cvs sources
 487 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
 488 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
 489 # libsocket.so which has a bad implementation of gethostbyname (it
 490 # only looks in /etc/hosts), so we only look for -lsocket if we need
 491 # it.
 492 AC_CHECK_FUNCS(connect)
 493 if test x"$ac_cv_func_connect" = x"no"; then
 494     case "$LIBS" in
 495     *-lnsl*) ;;
 496     *) AC_CHECK_LIB(nsl_s, printf) ;;
 497     esac
 498     case "$LIBS" in
 499     *-lnsl*) ;;
 500     *) AC_CHECK_LIB(nsl, printf) ;;
 501     esac
 502     case "$LIBS" in
 503     *-lsocket*) ;;
 504     *) AC_CHECK_LIB(socket, connect) ;;
 505     esac
 506     case "$LIBS" in
 507     *-linet*) ;;
 508     *) AC_CHECK_LIB(inet, connect) ;;
 509     esac
 510     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
 511     dnl has been cached.
 512     if test x"$ac_cv_lib_socket_connect" = x"yes" ||
 513        test x"$ac_cv_lib_inet_connect" = x"yes"; then
 514         # ac_cv_func_connect=yes
 515         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
 516         AC_DEFINE(HAVE_CONNECT)
 517     fi
 518 fi
 519
 520 ###############################################
 521 # test for where we get get_yp_default_domain() from
 522 AC_CHECK_FUNCS(yp_get_default_domain)
 523 if test x"$ac_cv_func_yp_get_default_domain" = x"no"; then
 524         AC_CHECK_LIB(nsl, yp_get_default_domain, [LIBS="$LIBS -lnsl";
 525         AC_DEFINE(HAVE_YP_GET_DEFAULT_DOMAIN)])
 526 fi
 527
 528 # Check if we have execl, if not we need to compile smbrun.
 529 AC_CHECK_FUNCS(execl)
 530 if test x"$ac_cv_func_execl" = x"no"; then
 531     RUNPROG="bin/smbrun"
 532 else
 533     RUNPROG=""
 534 fi
 535
 536 AC_CHECK_FUNCS(waitpid getcwd strdup strtoul strerror chown fchown chmod fchmod chroot)
 537 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync bzero memset)
 538 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
 539 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
 540 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf)
 541 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate stat64 fstat64)
 542 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
 543 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
 544 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
 545 # setbuffer is needed for smbtorture
 546 AC_CHECK_FUNCS(setbuffer)
 547
 548 # syscall() is needed for smbwrapper.
 549 AC_CHECK_FUNCS(syscall)
 550
 551 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
 552 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
 553 AC_CHECK_FUNCS(__getcwd _getcwd)
 554 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
 555 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
 556 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
 557 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
 558 AC_CHECK_FUNCS(getdents _getdents __getdents _lseek __lseek _read __read)
 559 AC_CHECK_FUNCS(_write __write _fork __fork)
 560 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
 561 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
 562 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
 563 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
 564 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
 565
 566 #
 567 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
 568 #
 569
 570 if test x$ac_cv_func_stat64 = xno ; then
 571   AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
 572   AC_TRY_LINK([
 573 #if defined(HAVE_UNISTD_H)
 574 #include <unistd.h>
 575 #endif
 576 #include <sys/stat.h>
 577 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
 578   AC_MSG_RESULT([$ac_cv_func_stat64])
 579   if test x$ac_cv_func_stat64 = xyes ; then
 580     AC_DEFINE(HAVE_STAT64)
 581   fi
 582 fi
 583
 584 if test x$ac_cv_func_lstat64 = xno ; then
 585   AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
 586   AC_TRY_LINK([
 587 #if defined(HAVE_UNISTD_H)
 588 #include <unistd.h>
 589 #endif
 590 #include <sys/stat.h>
 591 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
 592   AC_MSG_RESULT([$ac_cv_func_lstat64])
 593   if test x$ac_cv_func_lstat64 = xyes ; then
 594     AC_DEFINE(HAVE_LSTAT64)
 595   fi
 596 fi
 597
 598 if test x$ac_cv_func_fstat64 = xno ; then
 599   AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
 600   AC_TRY_LINK([
 601 #if defined(HAVE_UNISTD_H)
 602 #include <unistd.h>
 603 #endif
 604 #include <sys/stat.h>
 605 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
 606   AC_MSG_RESULT([$ac_cv_func_fstat64])
 607   if test x$ac_cv_func_fstat64 = xyes ; then
 608     AC_DEFINE(HAVE_FSTAT64)
 609   fi
 610 fi
 611
 612 #####################################
 613 # we might need the resolv library on some systems
 614 AC_CHECK_LIB(resolv, dn_expand)
 615
 616 #
 617 # Check for the functions putprpwnam, set_auth_parameters,
 618 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
 619 # Needed for OSF1 and HPUX.
 620 #
 621
 622 AC_LIBTESTFUNC(security, putprpwnam)
 623 AC_LIBTESTFUNC(sec, putprpwnam)
 624
 625 AC_LIBTESTFUNC(security, set_auth_parameters)
 626 AC_LIBTESTFUNC(sec, set_auth_parameters)
 627
 628 # UnixWare 7.x has its getspnam in -lgen
 629 AC_LIBTESTFUNC(gen, getspnam)
 630
 631 AC_LIBTESTFUNC(security, getspnam)
 632 AC_LIBTESTFUNC(sec, getspnam)
 633
 634 AC_LIBTESTFUNC(security, bigcrypt)
 635 AC_LIBTESTFUNC(sec, bigcrypt)
 636
 637 AC_LIBTESTFUNC(security, getprpwnam)
 638 AC_LIBTESTFUNC(sec, getprpwnam)
 639
 640 # this bit needs to be modified for each OS that is suported by
 641 # smbwrapper. You need to specify how to created a shared library and
 642 # how to compile C code to produce PIC object files
 643
 644 # these are the defaults, good for lots of systems
 645 HOST_OS="$host_os"
 646 LDSHFLAGS="-shared"
 647 SHLD="\${CC}"
 648 PICFLAG=""
 649 PICSUFFIX="po"
 650 POBAD_CC="#"
 651 SHLIBEXT="so"
 652 BLDSHARED="false"
 653
 654 # and these are for particular systems
 655 case "$host_os" in
 656                 *linux*)   AC_DEFINE(LINUX)
 657                         BLDSHARED="true"
 658                         LDSHFLAGS="-shared"
 659                         PICFLAG="-fPIC"
 660                 ;;
 661                 *solaris*) AC_DEFINE(SUNOS5)
 662                         BLDSHARED="true"
 663                         LDSHFLAGS="-Wl,-h,\$@.so -G"
 664                         if test "${ac_cv_prog_CC}" = "gcc"; then
 665                                 PICFLAG="-fPIC"
 666                         else
 667                                 PICFLAG="-KPIC"
 668                                 POBAD_CC=""
 669                                 PICSUFFIX="po.o"
 670                         fi
 671                 ;;
 672                 *sunos*) AC_DEFINE(SUNOS4)
 673                         BLDSHARED="true"
 674                         LDSHFLAGS="-Wl,-h,\$@ -G"
 675                         PICFLAG="-KPIC"   # Is this correct for SunOS
 676                 ;;
 677                 *bsd*)  BLDSHARED="true"
 678                         LDSHFLAGS="-Wl,-soname,\$@ -shared"
 679                         PICFLAG="-fPIC"
 680                 ;;
 681                 *irix*) AC_DEFINE(IRIX)
 682                         case "$host_os" in
 683                         *irix6*) AC_DEFINE(IRIX6)
 684                         ;;
 685                         esac
 686                         ATTEMPT_WRAP32_BUILD=yes
 687                         BLDSHARED="true"
 688                         LDSHFLAGS="-Wl,-soname,\$@ -shared"
 689                         if test "${ac_cv_prog_CC}" = "gcc"; then
 690                                 PICFLAG="-fPIC"
 691                         else
 692                                 PICFLAG="-KPIC"
 693                         fi
 694                 ;;
 695                 *aix*) AC_DEFINE(AIX)
 696                         BLDSHARED="true"
 697                         LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-bnoentry"
 698                         PICFLAG="-O2 -qmaxmem=6000"
 699                 ;;
 700                 *hpux*) AC_DEFINE(HPUX)
 701                         SHLIBEXT="sl"
 702                         # Use special PIC flags for the native HP-UX compiler.
 703                         if test $ac_cv_prog_cc_Ae = yes; then
 704                                 #BLDSHARED="true"
 705                                 LDSHFLAGS="-b -z +h \$@"
 706                                 PICFLAG="+z"
 707                         fi
 708                 ;;
 709                 *qnx*) AC_DEFINE(QNX);;
 710                 *osf*) AC_DEFINE(OSF1)
 711                         BLDSHARED="true"
 712                         LDSHFLAGS="-Wl,-soname,\$@ -shared"
 713                         PICFLAG="-fPIC"
 714                 ;;
 715                 *sco*) AC_DEFINE(SCO);;
 716                 *unixware*) AC_DEFINE(UNIXWARE)
 717                         BLDSHARED="true"
 718                         LDSHFLAGS="-Wl,-soname,\$@ -shared"
 719                         PICFLAG="-KPIC"
 720                 ;;
 721                 *next2*) AC_DEFINE(NEXT2);;
 722                 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man]);;
 723                 *sysv4*)
 724                         case "$host" in
 725                                 *-univel-*)     if [ test "$GCC" != yes ]; then
 726                                                                         AC_DEFINE(HAVE_MEMSET)
 727                                                                 fi
 728                                                                 LDSHFLAGS="-G"
 729                                 ;;
 730                                 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX);;
 731                         esac
 732                         ;;
 733                 *sysv5*)
 734                         if [ test "$GCC" != yes ]; then
 735                                 AC_DEFINE(HAVE_MEMSET)
 736                         fi
 737                         LDSHFLAGS="-G"
 738                         ;;
 739 esac
 740
 741 # this updates our target list if we can build shared libs
 742 if test $BLDSHARED = true; then
 743    LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
 744 else
 745    LIBSMBCLIENT_SHARED=
 746 fi
 747
 748 ################
 749
 750 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
 751 AC_TRY_RUN([#include <stdio.h>
 752 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
 753 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
 754 if test x"$samba_cv_have_longlong" = x"yes"; then
 755     AC_DEFINE(HAVE_LONGLONG)
 756 fi
 757
 758 #
 759 # Check if the compiler supports the LL prefix on long long integers.
 760 # AIX needs this.
 761
 762 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
 763     AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
 764         samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
 765 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
 766    AC_DEFINE(COMPILER_SUPPORTS_LL)
 767 fi
 768
 769
 770 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
 771 AC_TRY_RUN([#include <stdio.h>
 772 #include <sys/stat.h>
 773 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
 774 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
 775 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
 776     AC_DEFINE(SIZEOF_OFF_T,8)
 777 fi
 778
 779 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
 780 AC_TRY_RUN([
 781 #if defined(HAVE_UNISTD_H)
 782 #include <unistd.h>
 783 #endif
 784 #include <stdio.h>
 785 #include <sys/stat.h>
 786 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
 787 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
 788 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
 789     AC_DEFINE(HAVE_OFF64_T)
 790 fi
 791
 792 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
 793 AC_TRY_RUN([#include <stdio.h>
 794 #include <sys/stat.h>
 795 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
 796 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
 797 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
 798     AC_DEFINE(SIZEOF_INO_T,8)
 799 fi
 800
 801 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
 802 AC_TRY_RUN([
 803 #if defined(HAVE_UNISTD_H)
 804 #include <unistd.h>
 805 #endif
 806 #include <stdio.h>
 807 #include <sys/stat.h>
 808 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
 809 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
 810 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
 811     AC_DEFINE(HAVE_INO64_T)
 812 fi
 813
 814 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
 815 AC_TRY_COMPILE([
 816 #if defined(HAVE_UNISTD_H)
 817 #include <unistd.h>
 818 #endif
 819 #include <sys/types.h>
 820 #include <dirent.h>],
 821 [struct dirent64 de;],
 822 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
 823 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes"; then
 824     AC_DEFINE(HAVE_STRUCT_DIRENT64)
 825 fi
 826
 827 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
 828 AC_TRY_RUN([#include <stdio.h>
 829 main() { char c; c=250; exit((c > 0)?0:1); }],
 830 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
 831 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
 832     AC_DEFINE(HAVE_UNSIGNED_CHAR)
 833 fi
 834
 835 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
 836 AC_TRY_COMPILE([#include <sys/types.h>
 837 #include <sys/socket.h>
 838 #include <netinet/in.h>],
 839 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
 840 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
 841 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
 842     AC_DEFINE(HAVE_SOCK_SIN_LEN)
 843 fi
 844
 845 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
 846 AC_TRY_COMPILE([#include <sys/types.h>
 847 #include <dirent.h>
 848 void seekdir(DIR *d, long loc) { return; }],[return 0;],
 849 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
 850 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
 851     AC_DEFINE(SEEKDIR_RETURNS_VOID)
 852 fi
 853
 854 AC_CACHE_CHECK([for __FILE__ macro],samba_cv_HAVE_FILE_MACRO,[
 855 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FILE__);],
 856 samba_cv_HAVE_FILE_MACRO=yes,samba_cv_HAVE_FILE_MACRO=no)])
 857 if test x"$samba_cv_HAVE_FILE_MACRO" = x"yes"; then
 858     AC_DEFINE(HAVE_FILE_MACRO)
 859 fi
 860
 861 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
 862 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
 863 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
 864 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
 865     AC_DEFINE(HAVE_FUNCTION_MACRO)
 866 fi
 867
 868 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
 869 AC_TRY_RUN([
 870 #include <sys/time.h>
 871 #include <unistd.h>
 872 main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}],
 873            samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,samba_cv_HAVE_GETTIMEOFDAY_TZ=no,samba_cv_HAVE_GETTIMEOFDAY_TZ=cross)])
 874 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
 875     AC_DEFINE(HAVE_GETTIMEOFDAY_TZ)
 876 fi
 877
 878 AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
 879 AC_TRY_RUN([
 880 #include <sys/types.h>
 881 #include <stdarg.h>
 882 void foo(const char *format, ...) {
 883        va_list ap;
 884        int len;
 885        char buf[5];
 886
 887        va_start(ap, format);
 888        len = vsnprintf(0, 0, format, ap);
 889        va_end(ap);
 890        if (len != 5) exit(1);
 891
 892        if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
 893
 894        exit(0);
 895 }
 896 main() { foo("hello"); }
 897 ],
 898 samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
 899 if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
 900     AC_DEFINE(HAVE_C99_VSNPRINTF)
 901 fi
 902
 903 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
 904 AC_TRY_RUN([#include <sys/types.h>
 905 #include <dirent.h>
 906 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
 907 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
 908 di->d_name[0] == 0) exit(0); exit(1);} ],
 909 samba_cv_HAVE_BROKEN_READDIR=yes,samba_cv_HAVE_BROKEN_READDIR=no,samba_cv_HAVE_BROKEN_READDIR=cross)])
 910 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
 911     AC_DEFINE(HAVE_BROKEN_READDIR)
 912 fi
 913
 914 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
 915 AC_TRY_COMPILE([#include <sys/types.h>
 916 #include <utime.h>],
 917 [struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
 918 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
 919 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
 920     AC_DEFINE(HAVE_UTIMBUF)
 921 fi
 922
 923 dnl  utmp and utmpx come in many flavours
 924 dnl  We need to check for many of them
 925 dnl  But we don't need to do each and every one, because our code uses
 926 dnl  mostly just the utmp (not utmpx) fields.
 927
 928 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
 929
 930 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
 931 AC_TRY_COMPILE([#include <sys/types.h>
 932 #include <utmp.h>],
 933 [struct utmp ut;  ut.ut_name[0] = 'a';],
 934 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
 935 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
 936     AC_DEFINE(HAVE_UT_UT_NAME)
 937 fi
 938
 939 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
 940 AC_TRY_COMPILE([#include <sys/types.h>
 941 #include <utmp.h>],
 942 [struct utmp ut;  ut.ut_user[0] = 'a';],
 943 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
 944 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
 945     AC_DEFINE(HAVE_UT_UT_USER)
 946 fi
 947
 948 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
 949 AC_TRY_COMPILE([#include <sys/types.h>
 950 #include <utmp.h>],
 951 [struct utmp ut;  ut.ut_id[0] = 'a';],
 952 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
 953 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
 954     AC_DEFINE(HAVE_UT_UT_ID)
 955 fi
 956
 957 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
 958 AC_TRY_COMPILE([#include <sys/types.h>
 959 #include <utmp.h>],
 960 [struct utmp ut;  ut.ut_host[0] = 'a';],
 961 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
 962 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
 963     AC_DEFINE(HAVE_UT_UT_HOST)
 964 fi
 965
 966 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
 967 AC_TRY_COMPILE([#include <sys/types.h>
 968 #include <utmp.h>],
 969 [struct utmp ut;  time_t t; ut.ut_time = t;],
 970 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
 971 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
 972     AC_DEFINE(HAVE_UT_UT_TIME)
 973 fi
 974
 975 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
 976 AC_TRY_COMPILE([#include <sys/types.h>
 977 #include <utmp.h>],
 978 [struct utmp ut;  struct timeval tv; ut.ut_tv = tv;],
 979 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
 980 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
 981     AC_DEFINE(HAVE_UT_UT_TV)
 982 fi
 983
 984 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
 985 AC_TRY_COMPILE([#include <sys/types.h>
 986 #include <utmp.h>],
 987 [struct utmp ut;  ut.ut_type = 0;],
 988 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
 989 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
 990     AC_DEFINE(HAVE_UT_UT_TYPE)
 991 fi
 992
 993 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
 994 AC_TRY_COMPILE([#include <sys/types.h>
 995 #include <utmp.h>],
 996 [struct utmp ut;  ut.ut_pid = 0;],
 997 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
 998 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
 999     AC_DEFINE(HAVE_UT_UT_PID)
1000 fi
1001
1002 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
1003 AC_TRY_COMPILE([#include <sys/types.h>
1004 #include <utmp.h>],
1005 [struct utmp ut;  ut.ut_exit.e_exit = 0;],
1006 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
1007 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
1008     AC_DEFINE(HAVE_UT_UT_EXIT)
1009 fi
1010
1011 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
1012 AC_TRY_COMPILE([#include <sys/types.h>
1013 #include <utmp.h>],
1014 [struct utmp ut;  ut.ut_addr = 0;],
1015 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
1016 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
1017     AC_DEFINE(HAVE_UT_UT_ADDR)
1018 fi
1019
1020 if test x$ac_cv_func_pututline = xyes ; then
1021   AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
1022   AC_TRY_COMPILE([#include <sys/types.h>
1023 #include <utmp.h>],
1024   [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
1025   samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
1026   if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
1027       AC_DEFINE(PUTUTLINE_RETURNS_UTMP)
1028   fi
1029 fi
1030
1031 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
1032 AC_TRY_COMPILE([#include <sys/types.h>
1033 #include <utmpx.h>],
1034 [struct utmpx ux;  ux.ut_syslen = 0;],
1035 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
1036 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
1037     AC_DEFINE(HAVE_UX_UT_SYSLEN)
1038 fi
1039
1040
1041 #################################################
1042 # check for libiconv support
1043 AC_MSG_CHECKING(whether to use libiconv)
1044 AC_ARG_WITH(libiconv,
1045 [  --with-libiconv=BASEDIR Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto) ],
1046 [ case "$withval" in
1047   no)
1048     AC_MSG_RESULT(no)
1049     ;;
1050   *)
1051     AC_MSG_RESULT(yes)
1052     CFLAGS="$CFLAGS -I$withval/include"
1053     LDFLAGS="$LDFLAGS -L$withval/lib"
1054     AC_CHECK_LIB(iconv, iconv_open)
1055     AC_DEFINE_UNQUOTED(WITH_LIBICONV, "${withval}")
1056     ;;
1057   esac ],
1058   AC_MSG_RESULT(no)
1059 )
1060
1061
1062 ############
1063 # check for iconv in libc
1064 AC_CACHE_CHECK([for working iconv],samba_cv_HAVE_NATIVE_ICONV,[
1065 AC_TRY_RUN([
1066 #include <iconv.h>
1067 main() {
1068        iconv_t cd = iconv_open("ASCII", "UCS-2LE");
1069        if (cd == 0 || cd == (iconv_t)-1) return -1;
1070        return 0;
1071 }
1072 ],
1073 samba_cv_HAVE_NATIVE_ICONV=yes,samba_cv_HAVE_NATIVE_ICONV=no,samba_cv_HAVE_NATIVE_ICONV=cross)])
1074 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes"; then
1075     AC_DEFINE(HAVE_NATIVE_ICONV)
1076 fi
1077
1078
1079 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
1080 AC_TRY_RUN([
1081 #include <sys/types.h>
1082 #include <fcntl.h>
1083 #ifndef F_GETLEASE
1084 #define F_GETLEASE      1025
1085 #endif
1086 main() {
1087        int fd = open("/dev/null", O_RDONLY);
1088        return fcntl(fd, F_GETLEASE, 0) == -1;
1089 }
1090 ],
1091 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
1092 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
1093     AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX)
1094 fi
1095
1096 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
1097 AC_TRY_RUN([
1098 #include <sys/types.h>
1099 #include <fcntl.h>
1100 #include <signal.h>
1101 #ifndef F_NOTIFY
1102 #define F_NOTIFY 1026
1103 #endif
1104 main() {
1105         exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
1106 }
1107 ],
1108 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
1109 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
1110     AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY)
1111 fi
1112
1113 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
1114 AC_TRY_RUN([
1115 #include <sys/types.h>
1116 #include <fcntl.h>
1117 #include <signal.h>
1118 #include <sys/file.h>
1119 #ifndef LOCK_MAND
1120 #define LOCK_MAND       32
1121 #define LOCK_READ       64
1122 #endif
1123 main() {
1124         exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
1125 }
1126 ],
1127 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
1128 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
1129     AC_DEFINE(HAVE_KERNEL_SHARE_MODES)
1130 fi
1131
1132
1133
1134
1135 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
1136 AC_TRY_COMPILE([#include <sys/types.h>
1137 #include <fcntl.h>],
1138 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
1139 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
1140 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
1141     AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX)
1142 fi
1143
1144 AC_CACHE_CHECK([for irix specific capabilities],samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES,[
1145 AC_TRY_RUN([#include <sys/types.h>
1146 #include <sys/capability.h>
1147 main() {
1148  cap_t cap;
1149  if ((cap = cap_get_proc()) == NULL)
1150    exit(1);
1151  cap->cap_effective |= CAP_NETWORK_MGT;
1152  cap->cap_inheritable |= CAP_NETWORK_MGT;
1153  cap_set_proc(cap);
1154  exit(0);
1155 }
1156 ],
1157 samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=yes,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=no,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=cross)])
1158 if test x"$samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES" = x"yes"; then
1159     AC_DEFINE(HAVE_IRIX_SPECIFIC_CAPABILITIES)
1160 fi
1161
1162 #
1163 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
1164 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
1165 #
1166
1167 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
1168 AC_TRY_COMPILE([#include <sys/types.h>
1169 #if defined(HAVE_RPC_RPC_H)
1170 #include <rpc/rpc.h>
1171 #endif],
1172 [int16 testvar;],
1173 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
1174 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
1175     AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H)
1176 fi
1177
1178 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
1179 AC_TRY_COMPILE([#include <sys/types.h>
1180 #if defined(HAVE_RPC_RPC_H)
1181 #include <rpc/rpc.h>
1182 #endif],
1183 [uint16 testvar;],
1184 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
1185 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
1186     AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H)
1187 fi
1188
1189 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
1190 AC_TRY_COMPILE([#include <sys/types.h>
1191 #if defined(HAVE_RPC_RPC_H)
1192 #include <rpc/rpc.h>
1193 #endif],
1194 [int32 testvar;],
1195 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
1196 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
1197     AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H)
1198 fi
1199
1200 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
1201 AC_TRY_COMPILE([#include <sys/types.h>
1202 #if defined(HAVE_RPC_RPC_H)
1203 #include <rpc/rpc.h>
1204 #endif],
1205 [uint32 testvar;],
1206 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
1207 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
1208     AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H)
1209 fi
1210
1211 dnl
1212 dnl Some systems (SCO) have a problem including
1213 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
1214 dnl as a #define in <prot.h> and as part of an enum
1215 dnl in <rpc/rpc.h>.
1216 dnl
1217
1218 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
1219 AC_TRY_COMPILE([#include <sys/types.h>
1220 #ifdef HAVE_SYS_SECURITY_H
1221 #include <sys/security.h>
1222 #include <prot.h>
1223 #endif  /* HAVE_SYS_SECURITY_H */
1224 #if defined(HAVE_RPC_RPC_H)
1225 #include <rpc/rpc.h>
1226 #endif],
1227 [int testvar;],
1228 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
1229 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
1230     AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT)
1231 fi
1232
1233 AC_MSG_CHECKING([for test routines])
1234 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
1235            AC_MSG_RESULT(yes),
1236            AC_MSG_ERROR([cant find test code. Aborting config]),
1237            AC_MSG_WARN([cannot run when cross-compiling]))
1238
1239 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
1240 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
1241            samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
1242 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
1243     AC_DEFINE(HAVE_FTRUNCATE_EXTEND)
1244 fi
1245
1246 AC_CACHE_CHECK([for AF_LOCAL socket support], samba_cv_HAVE_WORKING_AF_LOCAL, [
1247 AC_TRY_RUN([#include "${srcdir-.}/tests/unixsock.c"],
1248            samba_cv_HAVE_WORKING_AF_LOCAL=yes,
1249            samba_cv_HAVE_WORKING_AF_LOCAL=no,
1250            samba_cv_HAVE_WORKING_AF_LOCAL=cross)])
1251 if test x"$samba_cv_HAVE_WORKING_AF_LOCAL" != xno
1252 then
1253     AC_DEFINE(HAVE_WORKING_AF_LOCAL, 1, [Define if you have working AF_LOCAL sockets])
1254 fi
1255
1256 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
1257 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
1258            samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
1259 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
1260     AC_DEFINE(HAVE_BROKEN_GETGROUPS)
1261 fi
1262
1263 AC_CACHE_CHECK([whether getpass should be replaced],samba_cv_REPLACE_GETPASS,[
1264 SAVE_CPPFLAGS="$CPPFLAGS"
1265 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/smbwrapper"
1266 AC_TRY_COMPILE([
1267 #define REPLACE_GETPASS 1
1268 #define NO_CONFIG_H 1
1269 #define main dont_declare_main
1270 #include "${srcdir-.}/lib/getsmbpass.c"
1271 #undef main
1272 ],[],samba_cv_REPLACE_GETPASS=yes,samba_cv_REPLACE_GETPASS=no)
1273 CPPFLAGS="$SAVE_CPPFLAGS"
1274 ])
1275 if test x"$samba_cv_REPLACE_GETPASS" = x"yes"; then
1276         AC_DEFINE(REPLACE_GETPASS)
1277 fi
1278
1279 AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
1280 AC_TRY_RUN([
1281 #include <stdio.h>
1282 #include <sys/types.h>
1283 #include <netinet/in.h>
1284 #ifdef HAVE_ARPA_INET_H
1285 #include <arpa/inet.h>
1286 #endif
1287 main() { struct in_addr ip; ip.s_addr = 0x12345678;
1288 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
1289     strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); }
1290 exit(1);}],
1291            samba_cv_REPLACE_INET_NTOA=yes,samba_cv_REPLACE_INET_NTOA=no,samba_cv_REPLACE_INET_NTOA=cross)])
1292 if test x"$samba_cv_REPLACE_INET_NTOA" = x"yes"; then
1293     AC_DEFINE(REPLACE_INET_NTOA)
1294 fi
1295
1296 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
1297 AC_TRY_RUN([#include <stdlib.h>
1298 #include <sys/types.h>
1299 #include <sys/stat.h>
1300 #include <unistd.h>
1301 main() {
1302   struct stat st;
1303   char tpl[20]="/tmp/test.XXXXXX";
1304   int fd = mkstemp(tpl);
1305   if (fd == -1) exit(1);
1306   unlink(tpl);
1307   if (fstat(fd, &st) != 0) exit(1);
1308   if ((st.st_mode & 0777) != 0600) exit(1);
1309   exit(0);
1310 }],
1311 samba_cv_HAVE_SECURE_MKSTEMP=yes,
1312 samba_cv_HAVE_SECURE_MKSTEMP=no,
1313 samba_cv_HAVE_SECURE_MKSTEMP=cross)])
1314 if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
1315     AC_DEFINE(HAVE_SECURE_MKSTEMP)
1316 fi
1317
1318 AC_CACHE_CHECK([for sysconf(_SC_NGROUPS_MAX)],samba_cv_SYSCONF_SC_NGROUPS_MAX,[
1319 AC_TRY_RUN([#include <unistd.h>
1320 main() { exit(sysconf(_SC_NGROUPS_MAX) == -1 ? 1 : 0); }],
1321 samba_cv_SYSCONF_SC_NGROUPS_MAX=yes,samba_cv_SYSCONF_SC_NGROUPS_MAX=no,samba_cv_SYSCONF_SC_NGROUPS_MAX=cross)])
1322 if test x"$samba_cv_SYSCONF_SC_NGROUPS_MAX" = x"yes"; then
1323     AC_DEFINE(SYSCONF_SC_NGROUPS_MAX)
1324 fi
1325
1326 AC_CACHE_CHECK([for root],samba_cv_HAVE_ROOT,[
1327 AC_TRY_RUN([main() { exit(getuid() != 0); }],
1328            samba_cv_HAVE_ROOT=yes,samba_cv_HAVE_ROOT=no,samba_cv_HAVE_ROOT=cross)])
1329 if test x"$samba_cv_HAVE_ROOT" = x"yes"; then
1330     AC_DEFINE(HAVE_ROOT)
1331 else
1332     AC_MSG_WARN(running as non-root will disable some tests)
1333 fi
1334
1335 ##################
1336 # look for a method of finding the list of network interfaces
1337 iface=no;
1338 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
1339 AC_TRY_RUN([
1340 #define HAVE_IFACE_AIX 1
1341 #define AUTOCONF_TEST 1
1342 #include "confdefs.h"
1343 #include "${srcdir-.}/lib/interfaces.c"],
1344            samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
1345 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
1346     iface=yes;AC_DEFINE(HAVE_IFACE_AIX)
1347 fi
1348
1349 if test $iface = no; then
1350 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
1351 AC_TRY_RUN([
1352 #define HAVE_IFACE_IFCONF 1
1353 #define AUTOCONF_TEST 1
1354 #include "confdefs.h"
1355 #include "${srcdir-.}/lib/interfaces.c"],
1356            samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
1357 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
1358     iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF)
1359 fi
1360 fi
1361
1362 if test $iface = no; then
1363 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
1364 AC_TRY_RUN([
1365 #define HAVE_IFACE_IFREQ 1
1366 #define AUTOCONF_TEST 1
1367 #include "confdefs.h"
1368 #include "${srcdir-.}/lib/interfaces.c"],
1369            samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
1370 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
1371     iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ)
1372 fi
1373 fi
1374
1375
1376 ################################################
1377 # look for a method of setting the effective uid
1378 seteuid=no;
1379 if test $seteuid = no; then
1380 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
1381 AC_TRY_RUN([
1382 #define AUTOCONF_TEST 1
1383 #define USE_SETRESUID 1
1384 #include "confdefs.h"
1385 #include "${srcdir-.}/lib/util_sec.c"],
1386            samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
1387 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
1388     seteuid=yes;AC_DEFINE(USE_SETRESUID)
1389 fi
1390 fi
1391
1392
1393 if test $seteuid = no; then
1394 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
1395 AC_TRY_RUN([
1396 #define AUTOCONF_TEST 1
1397 #define USE_SETREUID 1
1398 #include "confdefs.h"
1399 #include "${srcdir-.}/lib/util_sec.c"],
1400            samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
1401 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
1402     seteuid=yes;AC_DEFINE(USE_SETREUID)
1403 fi
1404 fi
1405
1406 if test $seteuid = no; then
1407 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
1408 AC_TRY_RUN([
1409 #define AUTOCONF_TEST 1
1410 #define USE_SETEUID 1
1411 #include "confdefs.h"
1412 #include "${srcdir-.}/lib/util_sec.c"],
1413            samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
1414 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
1415     seteuid=yes;AC_DEFINE(USE_SETEUID)
1416 fi
1417 fi
1418
1419 if test $seteuid = no; then
1420 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
1421 AC_TRY_RUN([
1422 #define AUTOCONF_TEST 1
1423 #define USE_SETUIDX 1
1424 #include "confdefs.h"
1425 #include "${srcdir-.}/lib/util_sec.c"],
1426            samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
1427 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
1428     seteuid=yes;AC_DEFINE(USE_SETUIDX)
1429 fi
1430 fi
1431
1432
1433 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
1434 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
1435            samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
1436 if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
1437     AC_DEFINE(HAVE_MMAP)
1438 fi
1439
1440 AC_CACHE_CHECK([for ftruncate needs root],samba_cv_FTRUNCATE_NEEDS_ROOT,[
1441 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncroot.c"],
1442            samba_cv_FTRUNCATE_NEEDS_ROOT=yes,samba_cv_FTRUNCATE_NEEDS_ROOT=no,samba_cv_FTRUNCATE_NEEDS_ROOT=cross)])
1443 if test x"$samba_cv_FTRUNCATE_NEEDS_ROOT" = x"yes"; then
1444     AC_DEFINE(FTRUNCATE_NEEDS_ROOT)
1445 fi
1446
1447 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
1448 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
1449            samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
1450 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
1451     AC_DEFINE(HAVE_FCNTL_LOCK)
1452 fi
1453
1454 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
1455 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
1456            samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
1457 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
1458     AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS)
1459
1460 else
1461
1462 dnl
1463 dnl Don't check for 64 bit fcntl locking if we know that the
1464 dnl glibc2.1 broken check has succeeded.
1465 dnl
1466
1467   AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
1468   AC_TRY_RUN([
1469 #if defined(HAVE_UNISTD_H)
1470 #include <unistd.h>
1471 #endif
1472 #include <stdio.h>
1473 #include <stdlib.h>
1474
1475 #ifdef HAVE_FCNTL_H
1476 #include <fcntl.h>
1477 #endif
1478
1479 #ifdef HAVE_SYS_FCNTL_H
1480 #include <sys/fcntl.h>
1481 #endif
1482 main() { struct flock64 fl64;
1483 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
1484 exit(0);
1485 #else
1486 exit(1);
1487 #endif
1488 }],
1489        samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
1490
1491   if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
1492       AC_DEFINE(HAVE_STRUCT_FLOCK64)
1493   fi
1494 fi
1495
1496 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
1497 AC_TRY_COMPILE([#include <sys/acl.h>
1498 #if defined(HAVE_RPCSVC_NIS_H)
1499 #include <rpcsvc/nis.h>
1500 #endif],
1501 [return 0;],
1502 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
1503 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
1504     AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES)
1505 fi
1506
1507
1508 #################################################
1509 # check for smbwrapper support
1510 AC_MSG_CHECKING(whether to use smbwrapper)
1511 AC_ARG_WITH(smbwrapper,
1512 [  --with-smbwrapper       Include SMB wrapper support (default=no) ],
1513 [ case "$withval" in
1514   yes)
1515     AC_MSG_RESULT(yes)
1516     AC_DEFINE(WITH_SMBWRAPPER)
1517         WRAP="bin/smbsh bin/smbwrapper.$SHLIBEXT"
1518
1519         if test x$ATTEMPT_WRAP32_BUILD = x; then
1520                 WRAP32=""
1521         else
1522                         WRAP32=bin/smbwrapper.32.$SHLIBEXT
1523         fi
1524
1525 # Conditions under which smbwrapper should not be built.
1526
1527         if test x$PICFLAG = x; then
1528            echo No support for PIC code - disabling smbwrapper and smbsh
1529            WRAP=""
1530            WRAP32=""
1531         elif test x$ac_cv_func_syscall = xno; then
1532            AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
1533            WRAP=""
1534            WRAP32=""
1535         fi
1536     ;;
1537   *)
1538     AC_MSG_RESULT(no)
1539     ;;
1540   esac ],
1541   AC_MSG_RESULT(no)
1542 )
1543
1544 #################################################
1545 # check for the AFS filesystem
1546 AC_MSG_CHECKING(whether to use AFS)
1547 AC_ARG_WITH(afs,
1548 [  --with-afs              Include AFS support (default=no) ],
1549 [ case "$withval" in
1550   yes)
1551     AC_MSG_RESULT(yes)
1552     AC_DEFINE(WITH_AFS)
1553     ;;
1554   *)
1555     AC_MSG_RESULT(no)
1556     ;;
1557   esac ],
1558   AC_MSG_RESULT(no)
1559 )
1560
1561
1562 #################################################
1563 # check for the DFS auth system
1564 AC_MSG_CHECKING(whether to use DFS auth)
1565 AC_ARG_WITH(dfs,
1566 [  --with-dce-dfs          Include DCE/DFS support (default=no)],
1567 [ case "$withval" in
1568   yes)
1569     AC_MSG_RESULT(yes)
1570     AC_DEFINE(WITH_DFS)
1571     ;;
1572   *)
1573     AC_MSG_RESULT(no)
1574     ;;
1575   esac ],
1576   AC_MSG_RESULT(no)
1577 )
1578
1579 #################################################
1580 # check for Kerberos IV auth system
1581 AC_MSG_CHECKING(whether to use Kerberos IV)
1582 AC_ARG_WITH(krb4,
1583 [  --with-krb4=base-dir    Include Kerberos IV support (default=no)],
1584 [ case "$withval" in
1585   yes)
1586     AC_MSG_RESULT(yes)
1587     AC_DEFINE(KRB4_AUTH)
1588     LIBS="$LIBS -lkrb -ldes"
1589     CFLAGS="$CFLAGS -I$withval/include"
1590     LDFLAGS="$LDFLAGS -L$withval/lib"
1591     AC_DEFINE_UNQUOTED(KRB4_DIR, ${withval})
1592     ;;
1593   *)
1594     AC_MSG_RESULT(no)
1595     ;;
1596   esac ],
1597   AC_MSG_RESULT(no)
1598 )
1599
1600
1601
1602 #################################################
1603 # check for location of Kerberos 5 install
1604 AC_MSG_CHECKING(for kerberos 5 install path)
1605 AC_ARG_WITH(krb5,
1606 [  --with-krb5=base-dir    Include Kerberos 5 support (default=no)],
1607 [ case "$withval" in
1608   no)
1609     AC_MSG_RESULT(no)
1610     ;;
1611   *)
1612     AC_MSG_RESULT(yes)
1613     AC_DEFINE(KRB5_AUTH)
1614     LIBS="$LIBS -lkrb5 -lk5crypto -lcom_err"
1615     CFLAGS="$CFLAGS -I$withval/include"
1616     LDFLAGS="$LDFLAGS -L$withval/lib"
1617     AC_DEFINE(HAVE_KRB5)
1618     AC_DEFINE_UNQUOTED(KRB5_DIR,${withval})
1619     have_krb5=yes;
1620     ;;
1621   esac ],
1622   AC_MSG_RESULT(no)
1623 )
1624
1625
1626 ########################################################
1627 # now see if we can find the krb5 libs in standard paths
1628 if test x$have_krb5 != xyes; then
1629 AC_CHECK_LIB(krb5, krb5_mk_req_extended, [LIBS="$LIBS -lkrb5 -lk5crypto -lcom_err";
1630         AC_DEFINE(HAVE_KRB5)])
1631 fi
1632
1633
1634 #################################################
1635 # check for automount support
1636 AC_MSG_CHECKING(whether to use AUTOMOUNT)
1637 AC_ARG_WITH(automount,
1638 [  --with-automount        Include AUTOMOUNT support (default=no)],
1639 [ case "$withval" in
1640   yes)
1641     AC_MSG_RESULT(yes)
1642     AC_DEFINE(WITH_AUTOMOUNT)
1643     ;;
1644   *)
1645     AC_MSG_RESULT(no)
1646     ;;
1647   esac ],
1648   AC_MSG_RESULT(no)
1649 )
1650
1651 #################################################
1652 # check for smbmount support
1653 AC_MSG_CHECKING(whether to use SMBMOUNT)
1654 AC_ARG_WITH(smbmount,
1655 [  --with-smbmount         Include SMBMOUNT (Linux only) support (default=no)],
1656 [ case "$withval" in
1657   yes)
1658         case "$host_os" in
1659         *linux*)
1660                 AC_MSG_RESULT(yes)
1661                 AC_DEFINE(WITH_SMBMOUNT)
1662                 MPROGS="bin/smbmount bin/smbmnt bin/smbumount"
1663                 ;;
1664         *)
1665                 AC_MSG_ERROR(not on a linux system!)
1666                 ;;
1667         esac
1668     ;;
1669   *)
1670     AC_MSG_RESULT(no)
1671     MPROGS=
1672     ;;
1673   esac ],
1674   AC_MSG_RESULT(no)
1675   MPROGS=
1676 )
1677
1678
1679 #################################################
1680 # check for a PAM password database
1681 with_pam_for_crypt=no
1682 AC_MSG_CHECKING(whether to use PAM password database)
1683 AC_ARG_WITH(pam,
1684 [  --with-pam              Include PAM password database support (default=no)],
1685 [ case "$withval" in
1686   yes)
1687     AC_MSG_RESULT(yes)
1688     AC_DEFINE(WITH_PAM)
1689     LIBS="$LIBS -lpam"
1690     with_pam_for_crypt=yes
1691     ;;
1692   *)
1693     AC_MSG_RESULT(no)
1694     ;;
1695   esac ],
1696   AC_MSG_RESULT(no)
1697 )
1698
1699 # we can't build a pam module if we don't have pam.
1700 AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM)])
1701
1702 #################################################
1703 # check for pam_smbpass support
1704 AC_MSG_CHECKING(whether to use pam_smbpass)
1705 AC_ARG_WITH(pam_smbpass,
1706 [  --with-pam_smbpass      Build a PAM module to allow other applications to use our smbpasswd file (default=no)],
1707 [ case "$withval" in
1708   yes)
1709     AC_MSG_RESULT(yes)
1710
1711 # Conditions under which pam_smbpass should not be built.
1712
1713        if test x$PICFLAG = x; then
1714           AC_MSG_RESULT([No support for PIC code - disabling pam_smbpass])
1715           PAM_MOD=""
1716        elif test x$ac_cv_lib_pam_pam_get_data = xno; then
1717           AC_MSG_RESULT([No libpam found -- disabling pam_smbpass])
1718           PAM_MOD=""
1719        else
1720           PAM_MOD="bin/pam_smbpass.so"
1721        fi
1722     ;;
1723   *)
1724     AC_MSG_RESULT(no)
1725     ;;
1726   esac ],
1727   AC_MSG_RESULT(no)
1728 )
1729
1730
1731 ###############################################
1732 # test for where we get crypt() from, but only
1733 # if not using PAM
1734 if test $with_pam_for_crypt = no; then
1735 AC_CHECK_FUNCS(crypt)
1736 if test x"$ac_cv_func_crypt" = x"no"; then
1737     AC_CHECK_LIB(crypt, crypt, [LIBS="$LIBS -lcrypt";
1738         AC_DEFINE(HAVE_CRYPT)])
1739 fi
1740 fi
1741
1742 ##
1743 ## moved after the check for -lcrypt in order to
1744 ## ensure that the necessary libraries are included
1745 ## check checking for truncated salt.  Wrapped by the
1746 ## $with_pam_for_crypt variable as above   --jerry
1747 ##
1748 if test $with_pam_for_crypt = no; then
1749 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
1750 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
1751         samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)])
1752 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
1753         AC_DEFINE(HAVE_TRUNCATED_SALT)
1754 fi
1755 fi
1756
1757
1758
1759 ########################################################################################
1760 ##
1761 ## TESTS FOR SAM BACKENDS.  KEEP THESE GROUPED TOGETHER
1762 ##
1763 ########################################################################################
1764
1765 ## set the with_smbpasswd_sam as the default
1766 with_smbpasswd_sam=yes
1767
1768
1769 #################################################
1770 # check for a TDB password database
1771 AC_MSG_CHECKING(whether to use TDB SAM database)
1772 AC_ARG_WITH(tdbsam,
1773 [  --with-tdbsam           Include experimental TDB SAM support (default=no)],
1774 [ case "$withval" in
1775   yes)
1776     AC_MSG_RESULT(yes)
1777     AC_DEFINE(WITH_TDB_SAM)
1778     with_smbpasswd_sam=no
1779     ;;
1780   *)
1781     AC_MSG_RESULT(no)
1782     ;;
1783   esac ],
1784   AC_MSG_RESULT(no)
1785 )
1786
1787 #################################################
1788 # check for a LDAP password database
1789 AC_MSG_CHECKING(whether to use LDAP SAM database)
1790 AC_ARG_WITH(ldapsam,
1791 [  --with-ldapsam          Include experimental LDAP SAM support (default=no)],
1792 [ case "$withval" in
1793   yes)
1794     AC_MSG_RESULT(yes)
1795     AC_DEFINE(WITH_LDAP_SAM)
1796     LIBS="-lldap -llber $LIBS"
1797     with_smbpasswd_sam=no
1798     ;;
1799   *)
1800     AC_MSG_RESULT(no)
1801     ;;
1802   esac ],
1803   AC_MSG_RESULT(no)
1804 )
1805
1806 #################################################
1807 # check for a NISPLUS password database
1808 AC_MSG_CHECKING(whether to use NISPLUS SAM database)
1809 AC_ARG_WITH(nisplussam,
1810 [  --with-nisplussam       Include NISPLUS SAM support (default=no)],
1811 [ case "$withval" in
1812   yes)
1813     AC_MSG_RESULT(yes)
1814     AC_DEFINE(WITH_NISPLUS_SAM)
1815     with_smbpasswd_sam=no
1816     ;;
1817   *)
1818     AC_MSG_RESULT(no)
1819     ;;
1820   esac ],
1821   AC_MSG_RESULT(no)
1822 )
1823
1824 ################################################
1825 # This test should come last because the
1826 # smbpasswd SAM is only used if another format
1827 # has not been defined
1828 AC_MSG_CHECKING(whether to use traditional smbpasswd file)
1829 if test $with_smbpasswd_sam = yes; then
1830         AC_MSG_RESULT(yes)
1831         AC_DEFINE(WITH_SMBPASSWD_SAM)
1832 else
1833         AC_MSG_RESULT(no)
1834 fi
1835
1836 ########################################################################################
1837 ##
1838 ## END OF TESTS FOR SAM BACKENDS.
1839 ##
1840 ########################################################################################
1841
1842 #################################################
1843 # check for a NISPLUS_HOME support
1844 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
1845 AC_ARG_WITH(nisplus-home,
1846 [  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
1847 [ case "$withval" in
1848   yes)
1849     AC_MSG_RESULT(yes)
1850     AC_DEFINE(WITH_NISPLUS_HOME)
1851     ;;
1852   *)
1853     AC_MSG_RESULT(no)
1854     ;;
1855   esac ],
1856   AC_MSG_RESULT(no)
1857 )
1858
1859 #################################################
1860 # check for the secure socket layer
1861 AC_MSG_CHECKING(whether to use SSL)
1862 AC_ARG_WITH(ssl,
1863 [  --with-ssl              Include SSL support (default=no)
1864   --with-sslinc=DIR          Where the SSL includes are (defaults to /usr/local/ssl/include)
1865   --with-ssllib=DIR          Where the SSL libraries are (defaults to /usr/local/ssl/lib)],
1866 [ case "$withval" in
1867   yes)
1868     AC_MSG_RESULT(yes)
1869     AC_DEFINE(WITH_SSL)
1870     withval="/usr/local/ssl"     # default
1871
1872     if test "${with_sslinc+set}" = set; then
1873
1874         withval="$with_sslinc"
1875         case "$withval" in
1876         yes|no)
1877           echo "configure: warning: --with-sslinc called without argument - will use default" 1>&w
1878           CFLAGS="-I/usr/local/ssl/include $CFLAGS"
1879         ;;
1880         * )
1881           CFLAGS="-I${withval} $CFLAGS"
1882         ;;
1883         esac
1884
1885     else
1886
1887         CFLAGS="-I/usr/local/ssl/include $CFLAGS"
1888
1889     fi
1890
1891     if test "${with_ssllib+set}" = set; then
1892
1893         withval="$with_ssllib"
1894         case "$withval" in
1895         yes|no)
1896           echo "configure: warning: --with-ssllib called without argument - will use default" 1>&w
1897           LDFLAGS="-L/usr/local/ssl/lib $LDFLAGS"
1898         ;;
1899         * )
1900           LDFLAGS="-L${withval}/lib $LDFLAGS"
1901         ;;
1902         esac
1903
1904     else
1905
1906         LDFLAGS="-L/usr/local/ssl/lib $LDFLAGS"
1907
1908     fi
1909
1910     LIBS="-lssl -lcrypto $LIBS"
1911
1912 #    if test ! -d ${withval}; then
1913 #      echo "configure: error: called with --with-ssl, but ssl base directory ${withval} does not exist or is not a directory. Aborting config" 1>&2
1914 #      exit 1
1915 #    fi
1916
1917     CFLAGS="-DHAVE_CRYPT_DECL $CFLAGS"  # Damn, SSLeay defines its own
1918
1919     ;;
1920   *)
1921     AC_MSG_RESULT(no)
1922     ;;
1923   esac ],
1924   AC_MSG_RESULT(no)
1925 )
1926
1927 #################################################
1928 # check for syslog logging
1929 AC_MSG_CHECKING(whether to use syslog logging)
1930 AC_ARG_WITH(syslog,
1931 [  --with-syslog           Include experimental SYSLOG support (default=no)],
1932 [ case "$withval" in
1933   yes)
1934     AC_MSG_RESULT(yes)
1935     AC_DEFINE(WITH_SYSLOG)
1936     ;;
1937   *)
1938     AC_MSG_RESULT(no)
1939     ;;
1940   esac ],
1941   AC_MSG_RESULT(no)
1942 )
1943
1944 #################################################
1945 # check for a shared memory profiling support
1946 AC_MSG_CHECKING(whether to use profiling)
1947 AC_ARG_WITH(profiling-data,
1948 [  --with-profiling-data   Include gathering source code profile information (default=no)],
1949 [ case "$withval" in
1950   yes)
1951     AC_MSG_RESULT(yes)
1952     AC_DEFINE(WITH_PROFILE)
1953     ;;
1954   *)
1955     AC_MSG_RESULT(no)
1956     ;;
1957   esac ],
1958   AC_MSG_RESULT(no)
1959 )
1960
1961
1962 #################################################
1963 # check for experimental disk-quotas support
1964 QUOTAOBJS=smbd/noquotas.o
1965
1966 AC_MSG_CHECKING(whether to support disk-quotas)
1967 AC_ARG_WITH(quotas,
1968 [  --with-quotas           Include experimental disk-quota support (default=no)],
1969 [ case "$withval" in
1970   yes)
1971     AC_MSG_RESULT(yes)
1972     case "$host_os" in
1973       *linux*)
1974         # Check for kernel 2.4.x quota braindamage...
1975         AC_CACHE_CHECK([for linux 2.4.x quota braindamage..],samba_cv_linux_2_4_quota_braindamage, [
1976         AC_TRY_COMPILE([#include <stdio.h>
1977 #include <sys/types.h>
1978 #include <asm/types.h>
1979 #include <linux/quota.h>
1980 #include <mntent.h>
1981 #include <linux/unistd.h>],[struct mem_dqblk D;],
1982       samba_cv_linux_2_4_quota_braindamage=yes,samba_cv_linux_2_4_quota_braindamage=no)])
1983 if test x"$samba_cv_linux_2_4_quota_braindamage" = x"yes"; then
1984         AC_DEFINE(LINUX_QUOTAS_2)
1985 else
1986         AC_DEFINE(LINUX_QUOTAS_1)
1987 fi
1988         ;;
1989       *)
1990         ;;
1991     esac
1992     QUOTAOBJS=smbd/quotas.o
1993     AC_DEFINE(WITH_QUOTAS)
1994     ;;
1995   *)
1996     AC_MSG_RESULT(no)
1997     ;;
1998   esac ],
1999   AC_MSG_RESULT(no)
2000 )
2001 AC_SUBST(QUOTAOBJS)
2002
2003 #################################################
2004 # check for experimental utmp accounting
2005
2006 AC_MSG_CHECKING(whether to support utmp accounting)
2007 AC_ARG_WITH(utmp,
2008 [  --with-utmp             Include experimental utmp accounting (default=no)],
2009 [ case "$withval" in
2010   yes)
2011     AC_MSG_RESULT(yes)
2012     AC_DEFINE(WITH_UTMP)
2013     ;;
2014   *)
2015     AC_MSG_RESULT(no)
2016     ;;
2017   esac ],
2018   AC_MSG_RESULT(no)
2019 )
2020
2021 #################################################
2022 # set private directory location
2023 AC_ARG_WITH(privatedir,
2024 [  --with-privatedir=DIR   Where to put smbpasswd ($ac_default_prefix/private)],
2025 [ case "$withval" in
2026   yes|no)
2027   #
2028   # Just in case anybody calls it without argument
2029   #
2030     AC_MSG_WARN([--with-privatedir called without argument - will use default])
2031     privatedir='${prefix}/private'
2032   ;;
2033   * )
2034     privatedir="$withval"
2035     ;;
2036   esac
2037   AC_SUBST(privatedir)],
2038   [privatedir='${prefix}/private'
2039    AC_SUBST(privatedir)]
2040 )
2041
2042 #################################################
2043 # set lock directory location
2044 AC_ARG_WITH(lockdir,
2045 [  --with-lockdir=DIR      Where to put lock files ($ac_default_prefix/var/locks)],
2046 [ case "$withval" in
2047   yes|no)
2048   #
2049   # Just in case anybody calls it without argument
2050   #
2051     AC_MSG_WARN([--with-lockdir called without argument - will use default])
2052     lockdir='$(VARDIR)/locks'
2053   ;;
2054   * )
2055     lockdir="$withval"
2056     ;;
2057   esac
2058   AC_SUBST(lockdir)],
2059   [lockdir='$(VARDIR)/locks'
2060    AC_SUBST(lockdir)]
2061 )
2062
2063 #################################################
2064 # set SWAT directory location
2065 AC_ARG_WITH(swatdir,
2066 [  --with-swatdir=DIR      Where to put SWAT files ($ac_default_prefix/swat)],
2067 [ case "$withval" in
2068   yes|no)
2069   #
2070   # Just in case anybody does it
2071   #
2072     AC_MSG_WARN([--with-swatdir called without argument - will use default])
2073     swatdir='${prefix}/swat'
2074   ;;
2075   * )
2076     swatdir="$withval"
2077     ;;
2078   esac
2079   AC_SUBST(swatdir)],
2080   [swatdir='${prefix}/swat'
2081    AC_SUBST(swatdir)]
2082 )
2083
2084 #################################################
2085 # choose native language(s) of man pages
2086 AC_MSG_CHECKING(chosen man pages' language(s))
2087 AC_ARG_WITH(manpages-langs,
2088 [  --with-manpages-langs={en,ja,pl}  Choose man pages' language(s). (en)],
2089 [ case "$withval" in
2090   yes|no)
2091     AC_MSG_WARN(--with-manpages-langs called without argument - will use default)
2092     manlangs="en"
2093   ;;
2094   *)
2095     manlangs="$withval"
2096   ;;
2097   esac
2098
2099   AC_MSG_RESULT($manlangs)
2100   manlangs=`echo $manlangs | sed "s/,/ /"`   # replacing commas with spaces to produce a list
2101   AC_SUBST(manlangs)],
2102
2103   [manlangs="en"
2104   AC_MSG_RESULT($manlangs)
2105   AC_SUBST(manlangs)]
2106 )
2107
2108 #################################################
2109 # these tests are taken from the GNU fileutils package
2110 AC_CHECKING(how to get filesystem space usage)
2111 space=no
2112
2113 # Test for statvfs64.
2114 if test $space = no; then
2115   # SVR4
2116   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
2117   [AC_TRY_RUN([
2118 #if defined(HAVE_UNISTD_H)
2119 #include <unistd.h>
2120 #endif
2121 #include <sys/types.h>
2122 #include <sys/statvfs.h>
2123   main ()
2124   {
2125     struct statvfs64 fsd;
2126     exit (statvfs64 (".", &fsd));
2127   }],
2128   fu_cv_sys_stat_statvfs64=yes,
2129   fu_cv_sys_stat_statvfs64=no,
2130   fu_cv_sys_stat_statvfs64=cross)])
2131   if test $fu_cv_sys_stat_statvfs64 = yes; then
2132     space=yes
2133     AC_DEFINE(STAT_STATVFS64)
2134   fi
2135 fi
2136
2137 # Perform only the link test since it seems there are no variants of the
2138 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
2139 # because that got a false positive on SCO OSR5.  Adding the declaration
2140 # of a `struct statvfs' causes this test to fail (as it should) on such
2141 # systems.  That system is reported to work fine with STAT_STATFS4 which
2142 # is what it gets when this test fails.
2143 if test $space = no; then
2144   # SVR4
2145   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
2146                  [AC_TRY_LINK([#include <sys/types.h>
2147 #include <sys/statvfs.h>],
2148                               [struct statvfs fsd; statvfs (0, &fsd);],
2149                               fu_cv_sys_stat_statvfs=yes,
2150                               fu_cv_sys_stat_statvfs=no)])
2151   if test $fu_cv_sys_stat_statvfs = yes; then
2152     space=yes
2153     AC_DEFINE(STAT_STATVFS)
2154   fi
2155 fi
2156
2157 if test $space = no; then
2158   # DEC Alpha running OSF/1
2159   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
2160   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
2161   [AC_TRY_RUN([
2162 #include <sys/param.h>
2163 #include <sys/types.h>
2164 #include <sys/mount.h>
2165   main ()
2166   {
2167     struct statfs fsd;
2168     fsd.f_fsize = 0;
2169     exit (statfs (".", &fsd, sizeof (struct statfs)));
2170   }],
2171   fu_cv_sys_stat_statfs3_osf1=yes,
2172   fu_cv_sys_stat_statfs3_osf1=no,
2173   fu_cv_sys_stat_statfs3_osf1=no)])
2174   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
2175   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
2176     space=yes
2177     AC_DEFINE(STAT_STATFS3_OSF1)
2178   fi
2179 fi
2180
2181 if test $space = no; then
2182 # AIX
2183   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
2184 member (AIX, 4.3BSD)])
2185   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
2186   [AC_TRY_RUN([
2187 #ifdef HAVE_SYS_PARAM_H
2188 #include <sys/param.h>
2189 #endif
2190 #ifdef HAVE_SYS_MOUNT_H
2191 #include <sys/mount.h>
2192 #endif
2193 #ifdef HAVE_SYS_VFS_H
2194 #include <sys/vfs.h>
2195 #endif
2196   main ()
2197   {
2198   struct statfs fsd;
2199   fsd.f_bsize = 0;
2200   exit (statfs (".", &fsd));
2201   }],
2202   fu_cv_sys_stat_statfs2_bsize=yes,
2203   fu_cv_sys_stat_statfs2_bsize=no,
2204   fu_cv_sys_stat_statfs2_bsize=no)])
2205   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
2206   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
2207     space=yes
2208     AC_DEFINE(STAT_STATFS2_BSIZE)
2209   fi
2210 fi
2211
2212 if test $space = no; then
2213 # SVR3
2214   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
2215   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
2216   [AC_TRY_RUN([#include <sys/types.h>
2217 #include <sys/statfs.h>
2218   main ()
2219   {
2220   struct statfs fsd;
2221   exit (statfs (".", &fsd, sizeof fsd, 0));
2222   }],
2223     fu_cv_sys_stat_statfs4=yes,
2224     fu_cv_sys_stat_statfs4=no,
2225     fu_cv_sys_stat_statfs4=no)])
2226   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
2227   if test $fu_cv_sys_stat_statfs4 = yes; then
2228     space=yes
2229     AC_DEFINE(STAT_STATFS4)
2230   fi
2231 fi
2232
2233 if test $space = no; then
2234 # 4.4BSD and NetBSD
2235   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
2236 member (4.4BSD and NetBSD)])
2237   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
2238   [AC_TRY_RUN([#include <sys/types.h>
2239 #ifdef HAVE_SYS_PARAM_H
2240 #include <sys/param.h>
2241 #endif
2242 #ifdef HAVE_SYS_MOUNT_H
2243 #include <sys/mount.h>
2244 #endif
2245   main ()
2246   {
2247   struct statfs fsd;
2248   fsd.f_fsize = 0;
2249   exit (statfs (".", &fsd));
2250   }],
2251   fu_cv_sys_stat_statfs2_fsize=yes,
2252   fu_cv_sys_stat_statfs2_fsize=no,
2253   fu_cv_sys_stat_statfs2_fsize=no)])
2254   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
2255   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
2256     space=yes
2257     AC_DEFINE(STAT_STATFS2_FSIZE)
2258   fi
2259 fi
2260
2261 if test $space = no; then
2262   # Ultrix
2263   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
2264   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
2265   [AC_TRY_RUN([#include <sys/types.h>
2266 #ifdef HAVE_SYS_PARAM_H
2267 #include <sys/param.h>
2268 #endif
2269 #ifdef HAVE_SYS_MOUNT_H
2270 #include <sys/mount.h>
2271 #endif
2272 #ifdef HAVE_SYS_FS_TYPES_H
2273 #include <sys/fs_types.h>
2274 #endif
2275   main ()
2276   {
2277   struct fs_data fsd;
2278   /* Ultrix's statfs returns 1 for success,
2279      0 for not mounted, -1 for failure.  */
2280   exit (statfs (".", &fsd) != 1);
2281   }],
2282   fu_cv_sys_stat_fs_data=yes,
2283   fu_cv_sys_stat_fs_data=no,
2284   fu_cv_sys_stat_fs_data=no)])
2285   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
2286   if test $fu_cv_sys_stat_fs_data = yes; then
2287     space=yes
2288     AC_DEFINE(STAT_STATFS2_FS_DATA)
2289   fi
2290 fi
2291
2292 #
2293 # As a gating factor for large file support, in order to
2294 # use <4GB files we must have the following minimal support
2295 # available.
2296 # long long, and a 64 bit off_t or off64_t.
2297 # If we don't have all of these then disable large
2298 # file support.
2299 #
2300 AC_MSG_CHECKING([if large file support can be enabled])
2301 AC_TRY_COMPILE([
2302 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
2303 #include <sys/types.h>
2304 #else
2305 __COMPILE_ERROR_
2306 #endif
2307 ],
2308 [int i],
2309 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
2310 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
2311     AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT)
2312 fi
2313 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
2314
2315 AC_ARG_WITH(spinlocks,
2316 [  --with-spinlocks        Use spin locks instead of fcntl locks (default=no) ])
2317 if test "x$with_spinlocks" = "xyes"; then
2318     AC_DEFINE(USE_SPINLOCKS)
2319
2320     case "$host_cpu" in
2321         sparc)
2322             AC_DEFINE(SPARC_SPINLOCKS)
2323             ;;
2324
2325         i386|i486|i586|i686)
2326             AC_DEFINE(INTEL_SPINLOCKS)
2327             ;;
2328
2329         mips)
2330             AC_DEFINE(MIPS_SPINLOCKS)
2331             ;;
2332
2333         powerpc)
2334             AC_DEFINE(POWERPC_SPINLOCKS)
2335             ;;
2336     esac
2337 fi
2338
2339 #################################################
2340 # check for ACL support
2341
2342 AC_MSG_CHECKING(whether to support ACLs)
2343 AC_ARG_WITH(acl-support,
2344 [  --with-acl-support      Include ACL support (default=no)],
2345 [ case "$withval" in
2346   yes)
2347
2348         case "$host_os" in
2349         *sysv5*)
2350             AC_MSG_RESULT(Using UnixWare ACLs)
2351             AC_DEFINE(HAVE_UNIXWARE_ACLS)
2352             ;;
2353         *solaris*)
2354             AC_MSG_RESULT(Using solaris ACLs)
2355             AC_DEFINE(HAVE_SOLARIS_ACLS)
2356             ;;
2357                 *irix*)
2358                         AC_MSG_RESULT(Using IRIX ACLs)
2359                         AC_DEFINE(HAVE_IRIX_ACLS)
2360                         ;;
2361                 *aix*)
2362                         AC_MSG_RESULT(Using AIX ACLs)
2363                         AC_DEFINE(HAVE_AIX_ACLS)
2364                         ;;
2365                 *osf*)
2366                         AC_MSG_RESULT(Using Tru64 ACLs)
2367                         AC_DEFINE(HAVE_TRU64_ACLS)
2368                         LIBS="$LIBS -lpacl"
2369                         ;;
2370         *)
2371                         AC_CHECK_LIB(acl,acl_get_file)
2372                         AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
2373                         AC_TRY_LINK([#include <sys/types.h>
2374 #include <sys/acl.h>],
2375 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
2376 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)])
2377                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
2378                                 AC_MSG_RESULT(Using posix ACLs)
2379                                 AC_DEFINE(HAVE_POSIX_ACLS)
2380                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
2381                                 AC_TRY_LINK([#include <sys/types.h>
2382 #include <sys/acl.h>],
2383 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
2384 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)])
2385                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
2386                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP)
2387                                 fi
2388                         fi
2389             ;;
2390         esac
2391         ;;
2392   *)
2393     AC_MSG_RESULT(no)
2394     AC_DEFINE(HAVE_NO_ACLS)
2395     ;;
2396   esac ],
2397   AC_DEFINE(HAVE_NO_ACLS)
2398   AC_MSG_RESULT(no)
2399 )
2400
2401 #################################################
2402 # Check whether winbind is supported on this platform.  If so we need to
2403 # build and install client programs (WINBIND_TARGETS), sbin programs
2404 # (WINBIND_STARGETS) and shared libraries (WINBIND_LTARGETS).
2405
2406 AC_MSG_CHECKING(whether to build winbind)
2407
2408 # Initially, the value of $host_os decides whether winbind is supported
2409
2410 case "$host_os" in
2411         *linux*|*solaris*)
2412                 HAVE_WINBIND=yes
2413                 ;;
2414         *)
2415                 HAVE_WINBIND=no
2416                 winbind_no_reason=", unsupported on $host_os"
2417                 ;;
2418 esac
2419
2420 # Check the setting of --with-winbindd
2421
2422 AC_ARG_WITH(winbind,
2423 [  --with-winbind          Build winbind (default, if supported by OS)],
2424 [
2425   case "$withval" in
2426         yes)
2427                 HAVE_WINBIND=yes
2428                 ;;
2429         no)
2430                 HAVE_WINBIND=no
2431                 winbind_reason=""
2432                 ;;
2433   esac ],
2434 )
2435
2436 # We need unix domain sockets for winbind
2437
2438 if test x"$HAVE_WINBIND" = x"yes"; then
2439         if test x"$samba_cv_unixsocket" = x"no"; then
2440                 winbind_no_reason=", no unix domain socket support on $host_os"
2441                 HAVE_WINBIND=no
2442         fi
2443 fi
2444
2445 # Display test results
2446
2447 if test x"$HAVE_WINBIND" = x"yes"; then
2448
2449         AC_MSG_RESULT(yes)
2450
2451         WINBIND_TARGETS="\$(WINBIND_PROGS)"
2452         WINBIND_STARGETS="\$(WINBIND_SPROGS)"
2453         WINBIND_LTARGETS="\$(WINBIND_LPROGS)"
2454         case "$with_pam" in
2455                 yes)
2456                         WINBIND_PAM_PROGS="\$(WINBIND_PAM_PROGS)"
2457                 ;;
2458         esac
2459 else
2460         AC_MSG_RESULT(no$winbind_no_reason)
2461
2462         WINBIND_TARGETS=""
2463         WINBIND_STARGETS=""
2464         WINBIND_LTARGETS=""
2465         WINBIND_PAM_PROGS=""
2466 fi
2467
2468 # Substitution time!
2469
2470 AC_SUBST(WINBIND_TARGETS)
2471 AC_SUBST(WINBIND_STARGETS)
2472 AC_SUBST(WINBIND_LTARGETS)
2473 AC_SUBST(WINBIND_PAM_PROGS)
2474
2475 #################################################
2476 # final configure stuff
2477
2478 echo "checking configure summary"
2479 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
2480            echo "configure OK";,
2481            AC_MSG_ERROR([summary failure. Aborting config]),:)
2482
2483 builddir=`pwd`
2484 AC_SUBST(builddir)
2485
2486 AC_OUTPUT(include/stamp-h Makefile)