source/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2
   3 dnl We must use autotools 2.53 or above
   4 AC_PREREQ(2.53)
   5 AC_INIT(include/includes.h)
   6 AC_CONFIG_HEADER(include/config.h)
   7
   8 AC_DISABLE_STATIC
   9 AC_ENABLE_SHARED
  10
  11 #################################################
  12 # Directory handling stuff to support both the
  13 # legacy SAMBA directories and FHS compliant
  14 # ones...
  15 AC_PREFIX_DEFAULT(/usr/local/samba)
  16
  17 AC_ARG_WITH(fhs,
  18 [  --with-fhs              Use FHS-compliant paths (default=no)],
  19     configdir="${sysconfdir}/samba"
  20     lockdir="\${VARDIR}/cache/samba"
  21     piddir="\${VARDIR}/run/samba"
  22     logfilebase="\${VARDIR}/log/samba"
  23     privatedir="\${CONFIGDIR}/private"
  24     libdir="\${prefix}/lib/samba"
  25     swatdir="\${DATADIR}/samba/swat",
  26     configdir="\${LIBDIR}"
  27     logfilebase="\${VARDIR}"
  28     lockdir="\${VARDIR}/locks"
  29     piddir="\${VARDIR}/locks"
  30     privatedir="\${prefix}/private"
  31     swatdir="\${prefix}/swat")
  32
  33 #################################################
  34 # set private directory location
  35 AC_ARG_WITH(privatedir,
  36 [  --with-privatedir=DIR   Where to put smbpasswd ($ac_default_prefix/private)],
  37 [ case "$withval" in
  38   yes|no)
  39   #
  40   # Just in case anybody calls it without argument
  41   #
  42     AC_MSG_WARN([--with-privatedir called without argument - will use default])
  43   ;;
  44   * )
  45     privatedir="$withval"
  46     ;;
  47   esac])
  48
  49 #################################################
  50 # set lock directory location
  51 AC_ARG_WITH(lockdir,
  52 [  --with-lockdir=DIR      Where to put lock files ($ac_default_prefix/var/locks)],
  53 [ case "$withval" in
  54   yes|no)
  55   #
  56   # Just in case anybody calls it without argument
  57   #
  58     AC_MSG_WARN([--with-lockdir called without argument - will use default])
  59   ;;
  60   * )
  61     lockdir="$withval"
  62     ;;
  63   esac])
  64
  65 #################################################
  66 # set pid directory location
  67 AC_ARG_WITH(piddir,
  68 [  --with-piddir=DIR       Where to put pid files ($ac_default_prefix/var/locks)],
  69 [ case "$withval" in
  70   yes|no)
  71   #
  72   # Just in case anybody calls it without argument
  73   #
  74     AC_MSG_WARN([--with-piddir called without argument - will use default])
  75   ;;
  76   * )
  77     piddir="$withval"
  78     ;;
  79   esac])
  80
  81 #################################################
  82 # set SWAT directory location
  83 AC_ARG_WITH(swatdir,
  84 [  --with-swatdir=DIR      Where to put SWAT files ($ac_default_prefix/swat)],
  85 [ case "$withval" in
  86   yes|no)
  87   #
  88   # Just in case anybody does it
  89   #
  90     AC_MSG_WARN([--with-swatdir called without argument - will use default])
  91   ;;
  92   * )
  93     swatdir="$withval"
  94     ;;
  95   esac])
  96
  97 #################################################
  98 # set configuration directory location
  99 AC_ARG_WITH(configdir,
 100 [  --with-configdir=DIR    Where to put configuration files (\$libdir)],
 101 [ case "$withval" in
 102   yes|no)
 103   #
 104   # Just in case anybody does it
 105   #
 106     AC_MSG_WARN([--with-configdir called without argument - will use default])
 107   ;;
 108   * )
 109     configdir="$withval"
 110     ;;
 111   esac])
 112
 113 #################################################
 114 # set log directory location
 115 AC_ARG_WITH(logfilebase,
 116 [  --with-logfilebase=DIR  Where to put log files (\$(VARDIR))],
 117 [ case "$withval" in
 118   yes|no)
 119   #
 120   # Just in case anybody does it
 121   #
 122     AC_MSG_WARN([--with-logfilebase called without argument - will use default])
 123   ;;
 124   * )
 125     logfilebase="$withval"
 126     ;;
 127   esac])
 128
 129 AC_SUBST(configdir)
 130 AC_SUBST(lockdir)
 131 AC_SUBST(piddir)
 132 AC_SUBST(logfilebase)
 133 AC_SUBST(privatedir)
 134 AC_SUBST(swatdir)
 135 AC_SUBST(bindir)
 136 AC_SUBST(sbindir)
 137
 138 dnl Unique-to-Samba variables we'll be playing with.
 139 AC_SUBST(SHELL)
 140 AC_SUBST(LDSHFLAGS)
 141 AC_SUBST(SONAMEFLAG)
 142 AC_SUBST(SHLD)
 143 AC_SUBST(HOST_OS)
 144 AC_SUBST(PICFLAG)
 145 AC_SUBST(PICSUFFIX)
 146 AC_SUBST(POBAD_CC)
 147 AC_SUBST(SHLIBEXT)
 148 AC_SUBST(INSTALLCLIENTCMD_SH)
 149 AC_SUBST(INSTALLCLIENTCMD_A)
 150 AC_SUBST(LIBSMBCLIENT_SHARED)
 151 AC_SUBST(LIBSMBCLIENT)
 152 AC_SUBST(PRINTLIBS)
 153 AC_SUBST(AUTHLIBS)
 154 AC_SUBST(ACLLIBS)
 155 AC_SUBST(PASSDBLIBS)
 156 AC_SUBST(IDMAP_LIBS)
 157 AC_SUBST(KRB5_LIBS)
 158 AC_SUBST(LDAP_LIBS)
 159 AC_SUBST(SHLIB_PROGS)
 160 AC_SUBST(SMBWRAPPER)
 161 AC_SUBST(EXTRA_BIN_PROGS)
 162 AC_SUBST(EXTRA_SBIN_PROGS)
 163 AC_SUBST(EXTRA_ALL_TARGETS)
 164
 165 AC_ARG_ENABLE(debug,
 166 [  --enable-debug          Turn on compiler debugging information (default=no)],
 167     [if eval "test x$enable_debug = xyes"; then
 168         CFLAGS="${CFLAGS} -g"
 169     fi])
 170
 171 AC_ARG_ENABLE(developer, [  --enable-developer      Turn on developer warnings and debugging (default=no)],
 172     [if eval "test x$enable_developer = xyes"; then
 173         developer=yes
 174         CFLAGS="${CFLAGS} -gstabs -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
 175     fi])
 176
 177 AC_ARG_ENABLE(krb5developer, [  --enable-krb5developer  Turn on developer warnings and debugging, except -Wstrict-prototypes (default=no)],
 178     [if eval "test x$enable_krb5developer = xyes"; then
 179         developer=yes
 180         CFLAGS="${CFLAGS} -gstabs -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
 181     fi])
 182
 183 AC_ARG_ENABLE(dmalloc, [  --enable-dmalloc        Enable heap debugging [default=no]])
 184
 185 if test "x$enable_dmalloc" = xyes
 186 then
 187         AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
 188         AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
 189                   [Define to check invariants around some common functions])
 190         LIBS="$LIBS -ldmalloc"
 191 fi
 192
 193 dnl Checks for programs.
 194 AC_PROG_CC
 195 AC_PROG_INSTALL
 196 AC_PROG_AWK
 197 AC_PATH_PROG(PERL, perl)
 198
 199 # compile with optimization and without debugging by default, but
 200 # allow people to set their own preference.
 201 if test "x$CFLAGS" = x
 202 then
 203   CFLAGS="-O ${CFLAGS}"
 204 fi
 205
 206 dnl Check if we use GNU ld
 207 LD=ld
 208 AC_PROG_LD_GNU
 209
 210 dnl needed before AC_TRY_COMPILE
 211 AC_ISC_POSIX
 212
 213 dnl look for executable suffix
 214 AC_EXEEXT
 215
 216 dnl Check if C compiler understands -c and -o at the same time
 217 AC_PROG_CC_C_O
 218 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
 219       BROKEN_CC=
 220 else
 221       BROKEN_CC=#
 222 fi
 223 AC_SUBST(BROKEN_CC)
 224
 225 dnl Check if the C compiler understands -Werror
 226 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
 227  AC_TRY_RUN_STRICT([
 228   int main(void)
 229   {
 230         return 0;
 231   }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
 232   samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
 233 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
 234    Werror_FLAGS="-Werror"
 235 else
 236 dnl Check if the C compiler understands -w2
 237 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
 238  AC_TRY_RUN_STRICT([
 239   int main(void)
 240   {
 241         return 0;
 242   }],[-w2],[$CPPFLAGS],[$LDFLAGS],
 243   samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
 244 if test x"$samba_cv_HAVE_w2" = x"yes"; then
 245    Werror_FLAGS="-w2"
 246 fi
 247 fi
 248
 249 dnl Check if the C compiler understands volatile (it should, being ANSI).
 250 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
 251     AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
 252         samba_cv_volatile=yes,samba_cv_volatile=no)])
 253 if test x"$samba_cv_volatile" = x"yes"; then
 254    AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
 255 fi
 256
 257 UNAME_S=`uname -s`
 258 AC_MSG_CHECKING(uname -s)
 259 AC_MSG_RESULT(${UNAME_S})
 260
 261 UNAME_R=`uname -r`
 262 AC_MSG_CHECKING(uname -r)
 263 AC_MSG_RESULT(${UNAME_R})
 264
 265 UNAME_M=`uname -m`
 266 AC_MSG_CHECKING(uname -m)
 267 AC_MSG_RESULT(${UNAME_M})
 268
 269 UNAME_P=`uname -p`
 270 AC_MSG_CHECKING(uname -p)
 271 AC_MSG_RESULT(${UNAME_P})
 272
 273 AC_CANONICAL_SYSTEM
 274
 275 dnl Add #include for broken IRIX header files
 276   case "$host_os" in
 277         *irix6*) AC_ADD_INCLUDE(<standards.h>)
 278         ;;
 279 esac
 280
 281 AC_VALIDATE_CACHE_SYSTEM_TYPE
 282
 283 DYNEXP=
 284
 285 dnl Add modules that have to be built by default here
 286 dnl These have to be built static:
 287 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsa rpc_samr rpc_reg rpc_lsa_ds rpc_wks rpc_net rpc_dfs rpc_srv rpc_spoolss auth_rhosts auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin"
 288
 289 dnl These are preferably build shared, and static if dlopen() is not available
 290 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly"
 291
 292 if test "x$developer" = xyes; then
 293    default_static_modules="$default_static_modules rpc_echo"
 294    default_shared_modules="$default_shared_modules charset_weird"
 295 fi
 296
 297 #
 298 # Config CPPFLAG settings for strange OS's that must be set
 299 # before other tests.
 300 #
 301 case "$host_os" in
 302 # Try to work out if this is the native HPUX compiler that uses the -Ae flag.
 303     *hpux*)
 304
 305       AC_PROG_CC_FLAG(Ae)
 306       # mmap on HPUX is completely broken...
 307       AC_DEFINE(MMAP_BLACKLIST, 1, [Whether MMAP is broken])
 308       if test $ac_cv_prog_cc_Ae = yes; then
 309         CPPFLAGS="$CPPFLAGS -Ae"
 310       fi
 311 #
 312 # Defines needed for HPUX support.
 313 # HPUX has bigcrypt but (sometimes?) doesn't use it for
 314 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
 315 #
 316       case `uname -r` in
 317                         *9*|*10*)
 318                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
 319                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
 320                                 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
 321                                 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
 322                                 AC_DEFINE(_ALIGNMENT_REQUIRED,1,[Required alignment])
 323                                 AC_DEFINE(_MAX_ALIGNMENT,4,[Maximum alignment])
 324                                 ;;
 325                         *11*)
 326                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_LARGEFILE64_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
 327                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
 328                                 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
 329                                 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
 330                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to use large file support])
 331                                 AC_DEFINE(_ALIGNMENT_REQUIRED, 1, [Required alignment])
 332                                 AC_DEFINE(_MAX_ALIGNMENT, 4, [Maximum alignment])
 333                                 ;;
 334       esac
 335       DYNEXP="-Wl,-E"
 336       ;;
 337
 338 #
 339 # CRAY Unicos has broken const handling
 340        *unicos*)
 341           AC_MSG_RESULT([disabling const])
 342           CPPFLAGS="$CPPFLAGS -Dconst="
 343           ;;
 344
 345 #
 346 # AIX4.x doesn't even admit to having large
 347 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
 348 #
 349     *aix4*)
 350           AC_MSG_RESULT([enabling large file support])
 351       CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
 352           AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
 353       ;;
 354 #
 355 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
 356 # to the existance of large files..
 357 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
 358 # recommendations on large file support, however it makes the
 359 # compile work using gcc 2.7 and 2.8, whereas using the Sun
 360 # recommendation makes the compile fail on gcc2.7. JRA.
 361 #
 362         *solaris*)
 363                 case `uname -r` in
 364                         5.0*|5.1*|5.2*|5.3*|5.5*)
 365                                 AC_MSG_RESULT([no large file support])
 366                                 ;;
 367                         5.*)
 368                         AC_MSG_RESULT([enabling large file support])
 369                         if test "$ac_cv_prog_gcc" = yes; then
 370                                 ${CC-cc} -v >conftest.c 2>&1
 371                                 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
 372                                 rm -fr conftest.c
 373                                 case "$ac_cv_gcc_compiler_version_number" in
 374                                         *"gcc version 2.6"*|*"gcc version 2.7"*)
 375                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 376                                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 377                                                 ;;
 378                                         *)
 379                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 380                                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 381                                                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 382                                                 ;;
 383                                 esac
 384                         else
 385                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 386                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 387                                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 388                         fi
 389                         ;;
 390                 esac
 391                 ;;
 392 #
 393 # VOS may need to have POSIX support and System V compatibility enabled.
 394 #
 395     *vos*)
 396     case "$CPPFLAGS" in
 397           *-D_POSIX_C_SOURCE*)
 398                 ;;
 399           *)
 400                 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=199506L"
 401                 AC_DEFINE(_POSIX_C_SOURCE, 199506L, [Whether to enable POSIX support])
 402                 ;;
 403     esac
 404     case "$CPPFLAGS" in
 405           *-D_SYSV*|*-D_SVID_SOURCE*)
 406                 ;;
 407           *)
 408                 CPPFLAGS="$CPPFLAGS -D_SYSV"
 409                 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
 410     esac
 411     ;;
 412 #
 413 # Tests needed for SINIX large file support.
 414 #
 415     *sysv4*)
 416       if test $host = mips-sni-sysv4 ; then
 417         AC_MSG_CHECKING([for LFS support])
 418         old_CPPFLAGS="$CPPFLAGS"
 419         CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 420         AC_TRY_RUN([
 421 #include <unistd.h>
 422 main () {
 423 #if _LFS64_LARGEFILE == 1
 424 exit(0);
 425 #else
 426 exit(1);
 427 #endif
 428 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
 429         CPPFLAGS="$old_CPPFLAGS"
 430         if test x$SINIX_LFS_SUPPORT = xyes ; then
 431           CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 432                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 433           CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
 434           LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
 435           LIBS="`getconf LFS64_LIBS` $LIBS"
 436         fi
 437       AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
 438       fi
 439     ;;
 440
 441 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
 442 #
 443     *linux*)
 444         AC_MSG_CHECKING([for LFS support])
 445         old_CPPFLAGS="$CPPFLAGS"
 446         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 447        AC_TRY_RUN([
 448 #include <unistd.h>
 449 #include <sys/utsname.h>
 450 main() {
 451 #if _LFS64_LARGEFILE == 1
 452        struct utsname uts;
 453        char *release;
 454        int major, minor;
 455
 456        /* Ensure this is glibc 2.2 or higher */
 457 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 458        int libc_major = __GLIBC__;
 459        int libc_minor = __GLIBC_MINOR__;
 460
 461        if (libc_major < 2)
 462               exit(1);
 463        if (libc_minor < 2)
 464               exit(1);
 465 #endif
 466
 467        /* Ensure this is kernel 2.4 or higher */
 468
 469        uname(&uts);
 470        release = uts.release;
 471        major = atoi(strsep(&release, "."));
 472        minor = atoi(strsep(&release, "."));
 473
 474        if (major > 2 || (major == 2 && minor > 3))
 475                exit(0);
 476        exit(1);
 477 #else
 478        exit(1);
 479 #endif
 480 }
 481 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
 482         CPPFLAGS="$old_CPPFLAGS"
 483         if test x$LINUX_LFS_SUPPORT = xyes ; then
 484           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 485                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 486           AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 487           AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 488         fi
 489        AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
 490                 ;;
 491
 492     *hurd*)
 493         AC_MSG_CHECKING([for LFS support])
 494         old_CPPFLAGS="$CPPFLAGS"
 495         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 496         AC_TRY_RUN([
 497 #include <unistd.h>
 498 main () {
 499 #if _LFS64_LARGEFILE == 1
 500 exit(0);
 501 #else
 502 exit(1);
 503 #endif
 504 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
 505         CPPFLAGS="$old_CPPFLAGS"
 506         if test x$GLIBC_LFS_SUPPORT = xyes ; then
 507           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 508                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 509           AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 510         fi
 511       AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
 512     ;;
 513
 514 esac
 515
 516 AC_INLINE
 517 AC_HEADER_STDC
 518 AC_HEADER_DIRENT
 519 AC_HEADER_TIME
 520 AC_HEADER_SYS_WAIT
 521 AC_CHECK_HEADERS(arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h)
 522 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h limits.h memory.h net/if.h)
 523 AC_CHECK_HEADERS(compat.h rpc/rpc.h rpcsvc/nis.h rpcsvc/yp_prot.h rpcsvc/ypclnt.h)
 524 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/mode.h)
 525 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h sys/socket.h)
 526 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
 527 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
 528 AC_CHECK_HEADERS(security/pam_modules.h security/_pam_macros.h dlfcn.h)
 529 AC_CHECK_HEADERS(sys/syslog.h syslog.h execinfo.h)
 530 AC_CHECK_HEADERS(langinfo.h locale.h)
 531
 532 # In valgrind 1.0.x, it's just valgrind.h.  In 1.9.x+ there's a
 533 # subdirectory of headers.
 534 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
 535
 536 #
 537 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
 538 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
 539 #
 540 case "$host_os" in
 541     *hpux*)
 542                 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
 543                         ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
 544                 if test x"$ac_cv_header_shadow_h" = x"yes"; then
 545                    AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
 546                 fi
 547         ;;
 548 esac
 549 AC_CHECK_HEADERS(shadow.h netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
 550 AC_CHECK_HEADERS(nss.h nss_common.h ns_api.h sys/security.h security/pam_appl.h security/pam_modules.h)
 551 AC_CHECK_HEADERS(stropts.h poll.h)
 552 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
 553 AC_CHECK_HEADERS(sys/acl.h sys/attributes.h attr/xattr.h sys/cdefs.h glob.h)
 554
 555 # For experimental utmp support (lastlog on some BSD-like systems)
 556 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
 557
 558 AC_CHECK_SIZEOF(int,cross)
 559 AC_CHECK_SIZEOF(long,cross)
 560 AC_CHECK_SIZEOF(short,cross)
 561
 562 AC_C_CONST
 563 AC_C_INLINE
 564 AC_C_BIGENDIAN
 565 AC_C_CHAR_UNSIGNED
 566
 567 AC_TYPE_SIGNAL
 568 AC_TYPE_UID_T
 569 AC_TYPE_MODE_T
 570 AC_TYPE_OFF_T
 571 AC_TYPE_SIZE_T
 572 AC_TYPE_PID_T
 573 AC_STRUCT_ST_RDEV
 574 AC_DIRENT_D_OFF
 575 AC_CHECK_TYPE(ino_t,unsigned)
 576 AC_CHECK_TYPE(loff_t,off_t)
 577 AC_CHECK_TYPE(offset_t,loff_t)
 578 AC_CHECK_TYPE(ssize_t, int)
 579 AC_CHECK_TYPE(wchar_t, unsigned short)
 580
 581 ############################################
 582 # for cups support we need libcups, and a handful of header files
 583
 584 AC_ARG_ENABLE(cups,
 585 [  --enable-cups           Turn on CUPS support (default=auto)])
 586
 587 if test x$enable_cups != xno; then
 588         AC_PATH_PROG(CUPS_CONFIG, cups-config)
 589
 590         if test "x$CUPS_CONFIG" != x; then
 591                         AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
 592                 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
 593                 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
 594                 PRINTLIBS="$PRINTLIBS `$CUPS_CONFIG --libs`"
 595         fi
 596 fi
 597
 598 ############################################
 599 # we need dlopen/dlclose/dlsym/dlerror for PAM, the password database plugins and the plugin loading code
 600 AC_SEARCH_LIBS(dlopen, [dl])
 601 # dlopen/dlclose/dlsym/dlerror will be checked again later and defines will be set then
 602
 603 ############################################
 604 # check if the compiler can do immediate structures
 605 AC_CACHE_CHECK([for immediate structures],samba_cv_immediate_structures, [
 606     AC_TRY_COMPILE([
 607 #include <stdio.h>],
 608 [
 609    typedef struct {unsigned x;} FOOBAR;
 610    #define X_FOOBAR(x) ((FOOBAR) { x })
 611    #define FOO_ONE X_FOOBAR(1)
 612    FOOBAR f = FOO_ONE;
 613    static struct {
 614         FOOBAR y;
 615         } f2[] = {
 616                 {FOO_ONE}
 617         };
 618 ],
 619         samba_cv_immediate_structures=yes,samba_cv_immediate_structures=no)])
 620 if test x"$samba_cv_immediate_structures" = x"yes"; then
 621    AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES,1,[Whether the compiler supports immediate structures])
 622 fi
 623
 624 ############################################
 625 # check if the compiler can do immediate structures
 626 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
 627     AC_TRY_LINK([
 628 #include <stdio.h>],
 629 [
 630                 if (0) {
 631                    this_function_does_not_exist();
 632                 } else {
 633                   return 1;
 634                 }
 635
 636 ],
 637         samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
 638 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
 639    AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
 640 fi
 641
 642 ############################################
 643 # check for unix domain sockets
 644 AC_CACHE_CHECK([for unix domain sockets],samba_cv_unixsocket, [
 645     AC_TRY_COMPILE([
 646 #include <sys/types.h>
 647 #include <stdlib.h>
 648 #include <stddef.h>
 649 #include <sys/socket.h>
 650 #include <sys/un.h>],
 651 [
 652   struct sockaddr_un sunaddr;
 653   sunaddr.sun_family = AF_UNIX;
 654 ],
 655         samba_cv_unixsocket=yes,samba_cv_unixsocket=no)])
 656 if test x"$samba_cv_unixsocket" = x"yes"; then
 657    AC_DEFINE(HAVE_UNIXSOCKET,1,[If we need to build with unixscoket support])
 658 fi
 659
 660
 661 AC_CACHE_CHECK([for socklen_t type],samba_cv_socklen_t, [
 662     AC_TRY_COMPILE([
 663 #include <sys/types.h>
 664 #if STDC_HEADERS
 665 #include <stdlib.h>
 666 #include <stddef.h>
 667 #endif
 668 #include <sys/socket.h>],[socklen_t i = 0],
 669         samba_cv_socklen_t=yes,samba_cv_socklen_t=no)])
 670 if test x"$samba_cv_socklen_t" = x"yes"; then
 671    AC_DEFINE(HAVE_SOCKLEN_T_TYPE,1,[Whether we have the variable type socklen_t])
 672 fi
 673
 674 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
 675     AC_TRY_COMPILE([
 676 #include <sys/types.h>
 677 #if STDC_HEADERS
 678 #include <stdlib.h>
 679 #include <stddef.h>
 680 #endif
 681 #include <signal.h>],[sig_atomic_t i = 0],
 682         samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
 683 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
 684    AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
 685 fi
 686
 687 # stupid headers have the functions but no declaration. grrrr.
 688 AC_HAVE_DECL(errno, [#include <errno.h>])
 689 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
 690 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
 691 AC_HAVE_DECL(asprintf, [#include <stdio.h>])
 692 AC_HAVE_DECL(vasprintf, [#include <stdio.h>])
 693 AC_HAVE_DECL(vsnprintf, [#include <stdio.h>])
 694 AC_HAVE_DECL(snprintf, [#include <stdio.h>])
 695
 696 # and glibc has setresuid under linux but the function does
 697 # nothing until kernel 2.1.44! very dumb.
 698 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
 699     AC_TRY_RUN([#include <errno.h>
 700 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
 701         samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
 702 if test x"$samba_cv_have_setresuid" = x"yes"; then
 703     AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
 704 fi
 705
 706 # Do the same check for setresguid...
 707 #
 708 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
 709     AC_TRY_RUN([#include <unistd.h>
 710 #include <errno.h>
 711 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
 712         samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
 713 if test x"$samba_cv_have_setresgid" = x"yes"; then
 714     AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
 715 fi
 716
 717 AC_FUNC_MEMCMP
 718
 719 ###############################################
 720 # Readline included by default unless explicitly asked not to
 721 test "${with_readline+set}" != "set" && with_readline=yes
 722
 723 # test for where we get readline() from
 724 AC_MSG_CHECKING(whether to use readline)
 725 AC_ARG_WITH(readline,
 726 [  --with-readline[=DIR]     Look for readline include/libs in DIR (default=auto) ],
 727 [  case "$with_readline" in
 728   yes)
 729     AC_MSG_RESULT(yes)
 730
 731     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 732     AC_CHECK_HEADERS(readline/history.h)
 733
 734     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 735       for termlib in ncurses curses termcap terminfo termlib tinfo; do
 736        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 737       done
 738       AC_CHECK_LIB(readline, rl_callback_handler_install,
 739        [TERMLIBS="-lreadline $TERMLIBS"
 740        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
 741        break], [TERMLIBS=], $TERMLIBS)])
 742     ;;
 743   no)
 744     AC_MSG_RESULT(no)
 745     ;;
 746   *)
 747     AC_MSG_RESULT(yes)
 748
 749     # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
 750     # alternate readline path
 751     _ldflags=${LDFLAGS}
 752     _cppflags=${CPPFLAGS}
 753
 754     # Add additional search path
 755     LDFLAGS="-L$with_readline/lib $LDFLAGS"
 756     CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 757
 758     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 759     AC_CHECK_HEADERS(readline/history.h)
 760
 761     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 762       for termlib in ncurses curses termcap terminfo termlib; do
 763        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 764       done
 765       AC_CHECK_LIB(readline, rl_callback_handler_install,
 766        [TERMLDFLAGS="-L$with_readline/lib"
 767        TERMCPPFLAGS="-I$with_readline/include"
 768        CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 769        TERMLIBS="-lreadline $TERMLIBS"
 770        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
 771        break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
 772
 773     LDFLAGS=$_ldflags
 774     ;;
 775   esac],
 776   AC_MSG_RESULT(no)
 777 )
 778 AC_SUBST(TERMLIBS)
 779 AC_SUBST(TERMLDFLAGS)
 780
 781 # The readline API changed slightly from readline3 to readline4, so
 782 # code will generate warnings on one of them unless we have a few
 783 # special cases.
 784 AC_CHECK_LIB(readline, rl_completion_matches,
 785              [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
 786                         [Do we have rl_completion_matches?])],
 787              [],
 788              [$TERMLIBS])
 789
 790 # The following test taken from the cvs sources
 791 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
 792 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
 793 # libsocket.so which has a bad implementation of gethostbyname (it
 794 # only looks in /etc/hosts), so we only look for -lsocket if we need
 795 # it.
 796 AC_CHECK_FUNCS(connect)
 797 if test x"$ac_cv_func_connect" = x"no"; then
 798     case "$LIBS" in
 799     *-lnsl*) ;;
 800     *) AC_CHECK_LIB(nsl_s, printf) ;;
 801     esac
 802     case "$LIBS" in
 803     *-lnsl*) ;;
 804     *) AC_CHECK_LIB(nsl, printf) ;;
 805     esac
 806     case "$LIBS" in
 807     *-lsocket*) ;;
 808     *) AC_CHECK_LIB(socket, connect) ;;
 809     esac
 810     case "$LIBS" in
 811     *-linet*) ;;
 812     *) AC_CHECK_LIB(inet, connect) ;;
 813     esac
 814     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
 815     dnl has been cached.
 816     if test x"$ac_cv_lib_socket_connect" = x"yes" ||
 817        test x"$ac_cv_lib_inet_connect" = x"yes"; then
 818         # ac_cv_func_connect=yes
 819         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
 820         AC_DEFINE(HAVE_CONNECT,1,[Whether the system has connect()])
 821     fi
 822 fi
 823
 824 ###############################################
 825 # test for where we get yp_get_default_domain() from
 826 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
 827 AC_CHECK_FUNCS(yp_get_default_domain)
 828
 829 # Check if we have execl, if not we need to compile smbrun.
 830 AC_CHECK_FUNCS(execl)
 831 if test x"$ac_cv_func_execl" = x"no"; then
 832     EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
 833 fi
 834
 835 AC_CHECK_FUNCS(dlopen dlclose dlsym dlerror waitpid getcwd strdup strndup strnlen strtoul strerror chown fchown chmod fchmod chroot link mknod mknod64)
 836 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync bzero memset strlcpy strlcat setpgid)
 837 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
 838 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
 839 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
 840 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate stat64 fstat64)
 841 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
 842 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
 843 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
 844 AC_CHECK_FUNCS(syslog vsyslog timegm)
 845 AC_CHECK_FUNCS(setlocale nl_langinfo)
 846 # setbuffer, shmget, shm_open are needed for smbtorture
 847 AC_CHECK_FUNCS(setbuffer shmget shm_open backtrace_symbols)
 848
 849 # syscall() is needed for smbwrapper.
 850 AC_CHECK_FUNCS(syscall)
 851
 852 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
 853 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
 854 AC_CHECK_FUNCS(__getcwd _getcwd)
 855 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
 856 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
 857 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
 858 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
 859 AC_CHECK_FUNCS(getdents _getdents __getdents _lseek __lseek _read __read)
 860 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
 861 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
 862 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
 863 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
 864 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
 865 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
 866
 867 #
 868 #
 869 #
 870 case "$host_os" in
 871     *linux*)
 872        # glibc <= 2.3.2 has a broken getgrouplist
 873        AC_TRY_RUN([
 874 #include <unistd.h>
 875 #include <sys/utsname.h>
 876 main() {
 877        /* glibc up to 2.3 has a broken getgrouplist */
 878 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 879        int libc_major = __GLIBC__;
 880        int libc_minor = __GLIBC_MINOR__;
 881
 882        if (libc_major < 2)
 883               exit(1);
 884        if ((libc_major == 2) && (libc_minor <= 3))
 885               exit(1);
 886 #endif
 887        exit(0);
 888 }
 889 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
 890        if test x"$linux_getgrouplist_ok" = x"yes"; then
 891           AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
 892        fi
 893        ;;
 894     *)
 895        AC_CHECK_FUNCS(getgrouplist)
 896        ;;
 897 esac
 898
 899 #
 900 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
 901 #
 902
 903 if test x$ac_cv_func_stat64 = xno ; then
 904   AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
 905   AC_TRY_LINK([
 906 #if defined(HAVE_UNISTD_H)
 907 #include <unistd.h>
 908 #endif
 909 #include <sys/stat.h>
 910 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
 911   AC_MSG_RESULT([$ac_cv_func_stat64])
 912   if test x$ac_cv_func_stat64 = xyes ; then
 913     AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
 914   fi
 915 fi
 916
 917 if test x$ac_cv_func_lstat64 = xno ; then
 918   AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
 919   AC_TRY_LINK([
 920 #if defined(HAVE_UNISTD_H)
 921 #include <unistd.h>
 922 #endif
 923 #include <sys/stat.h>
 924 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
 925   AC_MSG_RESULT([$ac_cv_func_lstat64])
 926   if test x$ac_cv_func_lstat64 = xyes ; then
 927     AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
 928   fi
 929 fi
 930
 931 if test x$ac_cv_func_fstat64 = xno ; then
 932   AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
 933   AC_TRY_LINK([
 934 #if defined(HAVE_UNISTD_H)
 935 #include <unistd.h>
 936 #endif
 937 #include <sys/stat.h>
 938 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
 939   AC_MSG_RESULT([$ac_cv_func_fstat64])
 940   if test x$ac_cv_func_fstat64 = xyes ; then
 941     AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
 942   fi
 943 fi
 944
 945 #####################################
 946 # we might need the resolv library on some systems
 947 AC_CHECK_LIB(resolv, dn_expand)
 948
 949 #
 950 # Check for the functions putprpwnam, set_auth_parameters,
 951 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
 952 # Needed for OSF1 and HPUX.
 953 #
 954
 955 AC_LIBTESTFUNC(security, putprpwnam)
 956 AC_LIBTESTFUNC(sec, putprpwnam)
 957
 958 AC_LIBTESTFUNC(security, set_auth_parameters)
 959 AC_LIBTESTFUNC(sec, set_auth_parameters)
 960
 961 # UnixWare 7.x has its getspnam in -lgen
 962 AC_LIBTESTFUNC(gen, getspnam)
 963
 964 AC_LIBTESTFUNC(security, getspnam)
 965 AC_LIBTESTFUNC(sec, getspnam)
 966
 967 AC_LIBTESTFUNC(security, bigcrypt)
 968 AC_LIBTESTFUNC(sec, bigcrypt)
 969
 970 AC_LIBTESTFUNC(security, getprpwnam)
 971 AC_LIBTESTFUNC(sec, getprpwnam)
 972
 973 ############################################
 974 # Check if we have libattr
 975 AC_SEARCH_LIBS(getxattr, [attr])
 976 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
 977 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
 978 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
 979 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
 980 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
 981
 982 # Assume non-shared by default and override below
 983 BLDSHARED="false"
 984
 985 # these are the defaults, good for lots of systems
 986 HOST_OS="$host_os"
 987 LDSHFLAGS="-shared"
 988 SONAMEFLAG="#"
 989 SHLD="\${CC} \${CFLAGS}"
 990 PICFLAG=""
 991 PICSUFFIX="po"
 992 POBAD_CC="#"
 993 SHLIBEXT="so"
 994
 995 if test "$enable_shared" = "yes"; then
 996   # this bit needs to be modified for each OS that is suported by
 997   # smbwrapper. You need to specify how to created a shared library and
 998   # how to compile C code to produce PIC object files
 999
1000   AC_MSG_CHECKING([ability to build shared libraries])
1001
1002   # and these are for particular systems
1003   case "$host_os" in
1004                 *linux*)   AC_DEFINE(LINUX,1,[Whether the host os is linux])
1005                         BLDSHARED="true"
1006                         LDSHFLAGS="-shared"
1007                         DYNEXP="-Wl,--export-dynamic"
1008                         PICFLAG="-fPIC"
1009                         SONAMEFLAG="-Wl,-soname="
1010                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1011                         ;;
1012                 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1013                         BLDSHARED="true"
1014                         LDSHFLAGS="-G"
1015                         SONAMEFLAG="-h "
1016                         if test "${GCC}" = "yes"; then
1017                                 PICFLAG="-fPIC"
1018                                 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1019                                         DYNEXP="-Wl,-E"
1020                                 fi
1021                         else
1022                                 PICFLAG="-KPIC"
1023                                 ## ${CFLAGS} added for building 64-bit shared
1024                                 ## libs using Sun's Compiler
1025                                 LDSHFLAGS="-G \${CFLAGS}"
1026                                 POBAD_CC=""
1027                                 PICSUFFIX="po.o"
1028                         fi
1029                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1030                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1031                         ;;
1032                 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1033                         BLDSHARED="true"
1034                         LDSHFLAGS="-G"
1035                         SONAMEFLAG="-Wl,-h,"
1036                         PICFLAG="-KPIC"   # Is this correct for SunOS
1037                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1038                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1039                         ;;
1040                 *netbsd* | *freebsd*)  BLDSHARED="true"
1041                         LDSHFLAGS="-shared"
1042                         DYNEXP="-Wl,--export-dynamic"
1043                         SONAMEFLAG="-Wl,-soname,"
1044                         PICFLAG="-fPIC -DPIC"
1045                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1046                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1047                         ;;
1048                 *openbsd*)  BLDSHARED="true"
1049                         LDSHFLAGS="-shared"
1050                         DYNEXP="-Wl,-Bdynamic"
1051                         SONAMEFLAG="-Wl,-soname,"
1052                         PICFLAG="-fPIC"
1053                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1054                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1055                         ;;
1056                 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1057                         case "$host_os" in
1058                         *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1059                         ;;
1060                         esac
1061                         BLDSHARED="true"
1062                         LDSHFLAGS="-set_version sgi1.0 -shared"
1063                         SONAMEFLAG="-soname "
1064                         SHLD="\${LD}"
1065                         if test "${GCC}" = "yes"; then
1066                                 PICFLAG="-fPIC"
1067                         else
1068                                 PICFLAG="-KPIC"
1069                         fi
1070                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1071                         ;;
1072                 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1073                         BLDSHARED="true"
1074                         LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-bnoentry,-berok"
1075                         DYNEXP="-Wl,-brtl,-bexpall"
1076                         PICFLAG="-O2"
1077                         if test "${GCC}" != "yes"; then
1078                                 ## for funky AIX compiler using strncpy()
1079                                 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1080                         fi
1081
1082                         AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1083                         ;;
1084                 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1085                         SHLIBEXT="sl"
1086                         # Use special PIC flags for the native HP-UX compiler.
1087                         if test $ac_cv_prog_cc_Ae = yes; then
1088                                 BLDSHARED="true"
1089                                 SHLD="/usr/bin/ld"
1090                                 LDSHFLAGS="-B symbolic -b -z"
1091                                 SONAMEFLAG="+h "
1092                                 PICFLAG="+z"
1093                         fi
1094                         DYNEXP="-Wl,-E"
1095                         AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1096                         AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1097                         ;;
1098                 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1099                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1100                         ;;
1101                 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1102                         BLDSHARED="true"
1103                         LDSHFLAGS="-shared"
1104                         SONAMEFLAG="-Wl,-soname,"
1105                         PICFLAG="-fPIC"
1106                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1107                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1108                         ;;
1109                 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1110                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1111                         ;;
1112                 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1113                         BLDSHARED="true"
1114                         LDSHFLAGS="-shared"
1115                         SONAMEFLAG="-Wl,-soname,"
1116                         PICFLAG="-KPIC"
1117                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1118                         ;;
1119                 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1120                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1121                         ;;
1122                 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1123                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1124                         ;;
1125                 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1126                         case "$host" in
1127                                 *-univel-*)     if [ test "$GCC" != yes ]; then
1128                                                 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1129                                         fi
1130                                         LDSHFLAGS="-G"
1131                                         DYNEXP="-Bexport"
1132                                 ;;
1133                                 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1134                         esac
1135                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1136                         ;;
1137
1138                 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1139                         if [ test "$GCC" != yes ]; then
1140                                 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1141                         fi
1142                         LDSHFLAGS="-G"
1143                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1144                         ;;
1145                 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1146                         BLDSHARED="false"
1147                         LDSHFLAGS=""
1148                         ;;
1149                 *)
1150                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1151                         ;;
1152   esac
1153   AC_SUBST(DYNEXP)
1154   AC_MSG_RESULT($BLDSHARED)
1155   AC_MSG_CHECKING([linker flags for shared libraries])
1156   AC_MSG_RESULT([$LDSHFLAGS])
1157   AC_MSG_CHECKING([compiler flags for position-independent code])
1158   AC_MSG_RESULT([$PICFLAGS])
1159 fi
1160
1161 #######################################################
1162 # test whether building a shared library actually works
1163 if test $BLDSHARED = true; then
1164 AC_CACHE_CHECK([whether building shared libraries actually works],
1165                [ac_cv_shlib_works],[
1166    ac_cv_shlib_works=no
1167    # try building a trivial shared library
1168    if test "$PICSUFFIX" = "po"; then
1169      $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.po ${srcdir-.}/tests/shlib.c &&
1170        $CC $CPPFLAGS $CFLAGS `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" shlib.po &&
1171        ac_cv_shlib_works=yes
1172    else
1173      $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.$PICSUFFIX ${srcdir-.}/tests/shlib.c &&
1174        mv shlib.$PICSUFFIX shlib.po &&
1175        $CC $CPPFLAGS $CFLAGS `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" shlib.po &&
1176        ac_cv_shlib_works=yes
1177    fi
1178    rm -f "shlib.$SHLIBEXT" shlib.po
1179 ])
1180 if test $ac_cv_shlib_works = no; then
1181    BLDSHARED=false
1182 fi
1183 fi
1184
1185 ################
1186
1187 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1188 AC_TRY_RUN([#include <stdio.h>
1189 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1190 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1191 if test x"$samba_cv_have_longlong" = x"yes"; then
1192     AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1193 fi
1194
1195 #
1196 # Check if the compiler supports the LL prefix on long long integers.
1197 # AIX needs this.
1198
1199 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1200     AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1201         samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1202 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1203    AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1204 fi
1205
1206
1207 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1208 AC_TRY_RUN([#include <stdio.h>
1209 #include <sys/stat.h>
1210 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1211 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1212 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1213     AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1214 fi
1215
1216 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1217 AC_TRY_RUN([
1218 #if defined(HAVE_UNISTD_H)
1219 #include <unistd.h>
1220 #endif
1221 #include <stdio.h>
1222 #include <sys/stat.h>
1223 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1224 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1225 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1226     AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1227 fi
1228
1229 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1230 AC_TRY_RUN([#include <stdio.h>
1231 #include <sys/stat.h>
1232 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1233 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1234 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1235     AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
1236 fi
1237
1238 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1239 AC_TRY_RUN([
1240 #if defined(HAVE_UNISTD_H)
1241 #include <unistd.h>
1242 #endif
1243 #include <stdio.h>
1244 #include <sys/stat.h>
1245 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1246 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1247 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1248     AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
1249 fi
1250
1251 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1252 AC_TRY_RUN([
1253 #if defined(HAVE_UNISTD_H)
1254 #include <unistd.h>
1255 #endif
1256 #include <stdio.h>
1257 #include <sys/stat.h>
1258 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1259 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
1260 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
1261     AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
1262 fi
1263
1264 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
1265 AC_TRY_COMPILE([
1266 #if defined(HAVE_UNISTD_H)
1267 #include <unistd.h>
1268 #endif
1269 #include <sys/types.h>
1270 #include <dirent.h>],
1271 [struct dirent64 de;],
1272 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
1273 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1274     AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
1275 fi
1276
1277 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
1278 AC_TRY_RUN([
1279 #if defined(HAVE_UNISTD_H)
1280 #include <unistd.h>
1281 #endif
1282 #include <sys/types.h>
1283 main() { dev_t dev; int i = major(dev); return 0; }],
1284 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
1285 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
1286     AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
1287 fi
1288
1289 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
1290 AC_TRY_RUN([
1291 #if defined(HAVE_UNISTD_H)
1292 #include <unistd.h>
1293 #endif
1294 #include <sys/types.h>
1295 main() { dev_t dev; int i = minor(dev); return 0; }],
1296 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
1297 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
1298     AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
1299 fi
1300
1301 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
1302 AC_TRY_RUN([#include <stdio.h>
1303 main() { char c; c=250; exit((c > 0)?0:1); }],
1304 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
1305 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
1306     AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
1307 fi
1308
1309 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
1310 AC_TRY_COMPILE([#include <sys/types.h>
1311 #include <sys/socket.h>
1312 #include <netinet/in.h>],
1313 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
1314 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
1315 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
1316     AC_DEFINE(HAVE_SOCK_SIN_LEN,1,[Whether the sockaddr_in struct has a sin_len property])
1317 fi
1318
1319 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
1320 AC_TRY_COMPILE([#include <sys/types.h>
1321 #include <dirent.h>
1322 void seekdir(DIR *d, long loc) { return; }],[return 0;],
1323 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
1324 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
1325     AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
1326 fi
1327
1328 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
1329 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
1330 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
1331 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
1332     AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
1333 fi
1334
1335 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
1336 AC_TRY_RUN([
1337 #include <sys/time.h>
1338 #include <unistd.h>
1339 main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}],
1340            samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,samba_cv_HAVE_GETTIMEOFDAY_TZ=no,samba_cv_HAVE_GETTIMEOFDAY_TZ=cross)])
1341 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
1342     AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday() is available])
1343 fi
1344
1345 AC_CACHE_CHECK([for __va_copy],samba_cv_HAVE_VA_COPY,[
1346 AC_TRY_LINK([#include <stdarg.h>
1347 va_list ap1,ap2;], [__va_copy(ap1,ap2);],
1348 samba_cv_HAVE_VA_COPY=yes,samba_cv_HAVE_VA_COPY=no)])
1349 if test x"$samba_cv_HAVE_VA_COPY" = x"yes"; then
1350     AC_DEFINE(HAVE_VA_COPY,1,[Whether __va_copy() is available])
1351 fi
1352
1353 AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
1354 AC_TRY_RUN([
1355 #include <sys/types.h>
1356 #include <stdarg.h>
1357 void foo(const char *format, ...) {
1358        va_list ap;
1359        int len;
1360        char buf[5];
1361
1362        va_start(ap, format);
1363        len = vsnprintf(buf, 0, format, ap);
1364        va_end(ap);
1365        if (len != 5) exit(1);
1366
1367        va_start(ap, format);
1368        len = vsnprintf(0, 0, format, ap);
1369        va_end(ap);
1370        if (len != 5) exit(1);
1371
1372        if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
1373
1374        exit(0);
1375 }
1376 main() { foo("hello"); }
1377 ],
1378 samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
1379 if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
1380     AC_DEFINE(HAVE_C99_VSNPRINTF,1,[Whether there is a C99 compliant vsnprintf])
1381 fi
1382
1383 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
1384 AC_TRY_RUN([#include <sys/types.h>
1385 #include <dirent.h>
1386 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
1387 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
1388 di->d_name[0] == 0) exit(0); exit(1);} ],
1389 samba_cv_HAVE_BROKEN_READDIR=yes,samba_cv_HAVE_BROKEN_READDIR=no,samba_cv_HAVE_BROKEN_READDIR=cross)])
1390 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
1391     AC_DEFINE(HAVE_BROKEN_READDIR,1,[Whether readdir() is broken])
1392 fi
1393
1394 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
1395 AC_TRY_COMPILE([#include <sys/types.h>
1396 #include <utime.h>],
1397 [struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
1398 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
1399 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
1400     AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
1401 fi
1402
1403 ##############
1404 # Check utmp details, but only if our OS offers utmp.h
1405 if test x"$ac_cv_header_utmp_h" = x"yes"; then
1406 dnl  utmp and utmpx come in many flavours
1407 dnl  We need to check for many of them
1408 dnl  But we don't need to do each and every one, because our code uses
1409 dnl  mostly just the utmp (not utmpx) fields.
1410
1411 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
1412
1413 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
1414 AC_TRY_COMPILE([#include <sys/types.h>
1415 #include <utmp.h>],
1416 [struct utmp ut;  ut.ut_name[0] = 'a';],
1417 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
1418 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
1419     AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
1420 fi
1421
1422 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
1423 AC_TRY_COMPILE([#include <sys/types.h>
1424 #include <utmp.h>],
1425 [struct utmp ut;  ut.ut_user[0] = 'a';],
1426 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
1427 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
1428     AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
1429 fi
1430
1431 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
1432 AC_TRY_COMPILE([#include <sys/types.h>
1433 #include <utmp.h>],
1434 [struct utmp ut;  ut.ut_id[0] = 'a';],
1435 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
1436 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
1437     AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
1438 fi
1439
1440 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
1441 AC_TRY_COMPILE([#include <sys/types.h>
1442 #include <utmp.h>],
1443 [struct utmp ut;  ut.ut_host[0] = 'a';],
1444 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
1445 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
1446     AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
1447 fi
1448
1449 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
1450 AC_TRY_COMPILE([#include <sys/types.h>
1451 #include <utmp.h>],
1452 [struct utmp ut;  time_t t; ut.ut_time = t;],
1453 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
1454 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
1455     AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
1456 fi
1457
1458 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
1459 AC_TRY_COMPILE([#include <sys/types.h>
1460 #include <utmp.h>],
1461 [struct utmp ut;  struct timeval tv; ut.ut_tv = tv;],
1462 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
1463 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
1464     AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
1465 fi
1466
1467 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
1468 AC_TRY_COMPILE([#include <sys/types.h>
1469 #include <utmp.h>],
1470 [struct utmp ut;  ut.ut_type = 0;],
1471 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
1472 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
1473     AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
1474 fi
1475
1476 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
1477 AC_TRY_COMPILE([#include <sys/types.h>
1478 #include <utmp.h>],
1479 [struct utmp ut;  ut.ut_pid = 0;],
1480 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
1481 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
1482     AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
1483 fi
1484
1485 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
1486 AC_TRY_COMPILE([#include <sys/types.h>
1487 #include <utmp.h>],
1488 [struct utmp ut;  ut.ut_exit.e_exit = 0;],
1489 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
1490 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
1491     AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
1492 fi
1493
1494 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
1495 AC_TRY_COMPILE([#include <sys/types.h>
1496 #include <utmp.h>],
1497 [struct utmp ut;  ut.ut_addr = 0;],
1498 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
1499 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
1500     AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
1501 fi
1502
1503 if test x$ac_cv_func_pututline = xyes ; then
1504   AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
1505   AC_TRY_COMPILE([#include <sys/types.h>
1506 #include <utmp.h>],
1507   [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
1508   samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
1509   if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
1510       AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
1511   fi
1512 fi
1513
1514 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
1515 AC_TRY_COMPILE([#include <sys/types.h>
1516 #include <utmpx.h>],
1517 [struct utmpx ux;  ux.ut_syslen = 0;],
1518 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
1519 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
1520     AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
1521 fi
1522
1523 fi
1524 # end utmp details
1525
1526
1527 ICONV_LOCATION=standard
1528 LOOK_DIRS="/usr /usr/local /sw"
1529 AC_ARG_WITH(libiconv,
1530 [  --with-libiconv=BASEDIR Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto) ],
1531 [
1532   if test "$withval" = "no" ; then
1533     AC_MSG_ERROR(I won't take no for an answer)
1534   else
1535      if test "$withval" != "yes" ; then
1536         ICONV_PATH_SPEC=yes
1537         LOOK_DIRS="$withval"
1538      fi
1539   fi
1540 ])
1541
1542 ICONV_FOUND="no"
1543 for i in $LOOK_DIRS ; do
1544     save_LIBS=$LIBS
1545     save_LDFLAGS=$LDFLAGS
1546     save_CPPFLAGS=$CPPFLAGS
1547     CPPFLAGS="$CPPFLAGS -I$i/include"
1548 dnl This is here to handle -withval stuff for --with-libiconv
1549     if test x"$ICONV_PATH_SPEC" = "xyes" ; then
1550        LDFLAGS="-L$i/lib"
1551     fi
1552     LIBS=
1553     export LDFLAGS LIBS CPPFLAGS
1554 dnl Try to find iconv(3)
1555     jm_ICONV($i)
1556
1557     if test "$ICONV_FOUND" = yes; then
1558         LIB_ADD_DIR(LDFLAGS, "$i/lib")
1559         CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
1560         LIBS="$save_LIBS $LIBS"
1561         ICONV_LOCATION=$i
1562         export LDFLAGS LIBS CPPFLAGS
1563 dnl Now, check for a working iconv ... we want to do it here because
1564 dnl there might be a working iconv further down the list of LOOK_DIRS
1565
1566         ############
1567         # check for iconv in libc
1568         ic_save_LIBS="$LIBS"
1569         if test x"$ICONV_PATH_SPEC" = "xyes" ; then
1570            LIBS="$LIBS -L$ICONV_LOCATION/lib"
1571         fi
1572 dnl        AC_CACHE_CHECK([for working iconv],samba_cv_HAVE_NATIVE_ICONV,[
1573         default_dos_charset=no
1574         default_display_charset=no
1575         default_unix_charset=no
1576         echo
1577
1578         # check for default dos charset name
1579         for j in CP850 IBM850 ; do
1580             rjs_CHARSET($j)
1581             if test x"$ICONV_CHARSET" = x"$j"; then
1582                 default_dos_charset="\"$j\""
1583                 break
1584             fi
1585         done
1586         # check for default display charset name
1587         for j in ASCII 646 ; do
1588             rjs_CHARSET($j)
1589             if test x"$ICONV_CHARSET" = x"$j"; then
1590                 default_display_charset="\"$j\""
1591                 break
1592             fi
1593         done
1594         # check for default unix charset name
1595         for j in UTF-8 UTF8 ; do
1596             rjs_CHARSET($j)
1597             if test x"$ICONV_CHARSET" = x"$j"; then
1598                 default_unix_charset="\"$j\""
1599                 break
1600             fi
1601         done
1602
1603         if test "$default_dos_charset" != "no" -a \
1604                 "$default_dos_charset" != "cross" -a \
1605                 "$default_display_charset" != "no" -a \
1606                 "$default_display_charset" != "cross" -a \
1607                 "$default_unix_charset" != "no" -a \
1608                 "$default_unix_charset" != "cross"
1609         then
1610                 samba_cv_HAVE_NATIVE_ICONV=yes
1611         else if test "$default_dos_charset" = "cross" -o \
1612                      "$default_display_charset" = "cross" -o \
1613                      "$default_unix_charset" = "cross"
1614         then
1615                 samba_cv_HAVE_NATIVE_ICONV=cross
1616         else
1617                 samba_cv_HAVE_NATIVE_ICONV=no
1618         fi
1619         fi
1620 dnl ])
1621
1622         LIBS="$ic_save_LIBS"
1623         if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes"; then
1624                 CPPFLAGS=$save_CPPFLAGS
1625                 CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
1626                 export CPPFLAGS
1627            AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
1628            AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
1629            AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
1630            AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
1631            break
1632         fi
1633 dnl We didn't find a working iconv, so keep going
1634     fi
1635 dnl We only need to clean these up here for the next pass through the loop
1636     CPPFLAGS=$save_CPPFLAGS
1637     LDFLAGS=$save_LDFLAGS
1638     LIBS=$save_LIBS
1639     export LDFLAGS LIBS CPPFLAGS
1640 done
1641
1642
1643 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
1644     AC_MSG_WARN([Sufficient support for iconv function was not found.
1645     Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
1646 fi
1647
1648
1649 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
1650 AC_TRY_RUN([
1651 #include <sys/types.h>
1652 #include <fcntl.h>
1653 #ifndef F_GETLEASE
1654 #define F_GETLEASE      1025
1655 #endif
1656 main() {
1657        int fd = open("/dev/null", O_RDONLY);
1658        return fcntl(fd, F_GETLEASE, 0) == -1;
1659 }
1660 ],
1661 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
1662 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
1663     AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
1664 fi
1665
1666 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
1667 AC_TRY_RUN([
1668 #include <sys/types.h>
1669 #include <fcntl.h>
1670 #include <signal.h>
1671 #ifndef F_NOTIFY
1672 #define F_NOTIFY 1026
1673 #endif
1674 main() {
1675         exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
1676 }
1677 ],
1678 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
1679 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
1680     AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
1681 fi
1682
1683 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
1684 AC_TRY_RUN([
1685 #include <sys/types.h>
1686 #include <fcntl.h>
1687 #include <signal.h>
1688 #include <sys/file.h>
1689 #ifndef LOCK_MAND
1690 #define LOCK_MAND       32
1691 #define LOCK_READ       64
1692 #endif
1693 main() {
1694         exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
1695 }
1696 ],
1697 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
1698 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
1699     AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
1700 fi
1701
1702
1703
1704
1705 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
1706 AC_TRY_COMPILE([#include <sys/types.h>
1707 #include <fcntl.h>],
1708 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
1709 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
1710 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
1711     AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
1712 fi
1713
1714 AC_CACHE_CHECK([for irix specific capabilities],samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES,[
1715 AC_TRY_RUN([#include <sys/types.h>
1716 #include <sys/capability.h>
1717 main() {
1718  cap_t cap;
1719  if ((cap = cap_get_proc()) == NULL)
1720    exit(1);
1721  cap->cap_effective |= CAP_NETWORK_MGT;
1722  cap->cap_inheritable |= CAP_NETWORK_MGT;
1723  cap_set_proc(cap);
1724  exit(0);
1725 }
1726 ],
1727 samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=yes,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=no,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=cross)])
1728 if test x"$samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES" = x"yes"; then
1729     AC_DEFINE(HAVE_IRIX_SPECIFIC_CAPABILITIES,1,[Whether IRIX specific capabilities are available])
1730 fi
1731
1732 #
1733 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
1734 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
1735 #
1736
1737 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
1738 AC_TRY_COMPILE([#include <sys/types.h>
1739 #if defined(HAVE_RPC_RPC_H)
1740 #include <rpc/rpc.h>
1741 #endif],
1742 [int16 testvar;],
1743 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
1744 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
1745     AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
1746 fi
1747
1748 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
1749 AC_TRY_COMPILE([#include <sys/types.h>
1750 #if defined(HAVE_RPC_RPC_H)
1751 #include <rpc/rpc.h>
1752 #endif],
1753 [uint16 testvar;],
1754 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
1755 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
1756     AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
1757 fi
1758
1759 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
1760 AC_TRY_COMPILE([#include <sys/types.h>
1761 #if defined(HAVE_RPC_RPC_H)
1762 #include <rpc/rpc.h>
1763 #endif],
1764 [int32 testvar;],
1765 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
1766 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
1767     AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
1768 fi
1769
1770 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
1771 AC_TRY_COMPILE([#include <sys/types.h>
1772 #if defined(HAVE_RPC_RPC_H)
1773 #include <rpc/rpc.h>
1774 #endif],
1775 [uint32 testvar;],
1776 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
1777 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
1778     AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
1779 fi
1780
1781 dnl
1782 dnl Some systems (SCO) have a problem including
1783 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
1784 dnl as a #define in <prot.h> and as part of an enum
1785 dnl in <rpc/rpc.h>.
1786 dnl
1787
1788 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
1789 AC_TRY_COMPILE([#include <sys/types.h>
1790 #ifdef HAVE_SYS_SECURITY_H
1791 #include <sys/security.h>
1792 #include <prot.h>
1793 #endif  /* HAVE_SYS_SECURITY_H */
1794 #if defined(HAVE_RPC_RPC_H)
1795 #include <rpc/rpc.h>
1796 #endif],
1797 [int testvar;],
1798 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
1799 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
1800     AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
1801 fi
1802
1803 AC_MSG_CHECKING([for test routines])
1804 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
1805            AC_MSG_RESULT(yes),
1806            AC_MSG_ERROR([cant find test code. Aborting config]),
1807            AC_MSG_WARN([cannot run when cross-compiling]))
1808
1809 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
1810 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
1811            samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
1812 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
1813     AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
1814 fi
1815
1816 AC_CACHE_CHECK([for AF_LOCAL socket support], samba_cv_HAVE_WORKING_AF_LOCAL, [
1817 AC_TRY_RUN([#include "${srcdir-.}/tests/unixsock.c"],
1818            samba_cv_HAVE_WORKING_AF_LOCAL=yes,
1819            samba_cv_HAVE_WORKING_AF_LOCAL=no,
1820            samba_cv_HAVE_WORKING_AF_LOCAL=cross)])
1821 if test x"$samba_cv_HAVE_WORKING_AF_LOCAL" != xno
1822 then
1823     AC_DEFINE(HAVE_WORKING_AF_LOCAL, 1, [Define if you have working AF_LOCAL sockets])
1824 fi
1825
1826 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
1827 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
1828            samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
1829 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
1830     AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
1831 fi
1832
1833 AC_CACHE_CHECK([whether getpass should be replaced],samba_cv_REPLACE_GETPASS,[
1834 SAVE_CPPFLAGS="$CPPFLAGS"
1835 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper"
1836 AC_TRY_COMPILE([
1837 #define REPLACE_GETPASS 1
1838 #define NO_PROTO_H 1
1839 #define NO_CONFIG_H 1
1840 #define main dont_declare_main
1841 #include "${srcdir-.}/lib/getsmbpass.c"
1842 #undef main
1843 ],[],samba_cv_REPLACE_GETPASS=yes,samba_cv_REPLACE_GETPASS=no)
1844 CPPFLAGS="$SAVE_CPPFLAGS"
1845 ])
1846 if test x"$samba_cv_REPLACE_GETPASS" = x"yes"; then
1847         AC_DEFINE(REPLACE_GETPASS,1,[Whether getpass should be replaced])
1848 fi
1849
1850 AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
1851 AC_TRY_RUN([
1852 #include <stdio.h>
1853 #include <sys/types.h>
1854 #include <netinet/in.h>
1855 #ifdef HAVE_ARPA_INET_H
1856 #include <arpa/inet.h>
1857 #endif
1858 main() { struct in_addr ip; ip.s_addr = 0x12345678;
1859 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
1860     strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); }
1861 exit(1);}],
1862            samba_cv_REPLACE_INET_NTOA=yes,samba_cv_REPLACE_INET_NTOA=no,samba_cv_REPLACE_INET_NTOA=cross)])
1863 if test x"$samba_cv_REPLACE_INET_NTOA" = x"yes"; then
1864     AC_DEFINE(REPLACE_INET_NTOA,1,[Whether inet_ntoa should be replaced])
1865 fi
1866
1867 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
1868 AC_TRY_RUN([#include <stdlib.h>
1869 #include <sys/types.h>
1870 #include <sys/stat.h>
1871 #include <unistd.h>
1872 main() {
1873   struct stat st;
1874   char tpl[20]="/tmp/test.XXXXXX";
1875   int fd = mkstemp(tpl);
1876   if (fd == -1) exit(1);
1877   unlink(tpl);
1878   if (fstat(fd, &st) != 0) exit(1);
1879   if ((st.st_mode & 0777) != 0600) exit(1);
1880   exit(0);
1881 }],
1882 samba_cv_HAVE_SECURE_MKSTEMP=yes,
1883 samba_cv_HAVE_SECURE_MKSTEMP=no,
1884 samba_cv_HAVE_SECURE_MKSTEMP=cross)])
1885 if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
1886     AC_DEFINE(HAVE_SECURE_MKSTEMP,1,[Whether mkstemp is secure])
1887 fi
1888
1889 AC_CACHE_CHECK([for sysconf(_SC_NGROUPS_MAX)],samba_cv_SYSCONF_SC_NGROUPS_MAX,[
1890 AC_TRY_RUN([#include <unistd.h>
1891 main() { exit(sysconf(_SC_NGROUPS_MAX) == -1 ? 1 : 0); }],
1892 samba_cv_SYSCONF_SC_NGROUPS_MAX=yes,samba_cv_SYSCONF_SC_NGROUPS_MAX=no,samba_cv_SYSCONF_SC_NGROUPS_MAX=cross)])
1893 if test x"$samba_cv_SYSCONF_SC_NGROUPS_MAX" = x"yes"; then
1894     AC_DEFINE(SYSCONF_SC_NGROUPS_MAX,1,[Whether sysconf(_SC_NGROUPS_MAX) is available])
1895 fi
1896
1897 AC_CACHE_CHECK([for root],samba_cv_HAVE_ROOT,[
1898 AC_TRY_RUN([main() { exit(getuid() != 0); }],
1899            samba_cv_HAVE_ROOT=yes,samba_cv_HAVE_ROOT=no,samba_cv_HAVE_ROOT=cross)])
1900 if test x"$samba_cv_HAVE_ROOT" = x"yes"; then
1901     AC_DEFINE(HAVE_ROOT,1,[Whether current user is root])
1902 else
1903     AC_MSG_WARN(running as non-root will disable some tests)
1904 fi
1905
1906 ##################
1907 # look for a method of finding the list of network interfaces
1908 iface=no;
1909 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
1910 AC_TRY_RUN([
1911 #define HAVE_IFACE_AIX 1
1912 #define AUTOCONF_TEST 1
1913 #include "confdefs.h"
1914 #include "${srcdir-.}/lib/interfaces.c"],
1915            samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
1916 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
1917     iface=yes;AC_DEFINE(HAVE_IFACE_AIX,1,[Whether iface AIX is available])
1918 fi
1919
1920 if test $iface = no; then
1921 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
1922 AC_TRY_RUN([
1923 #define HAVE_IFACE_IFCONF 1
1924 #define AUTOCONF_TEST 1
1925 #include "confdefs.h"
1926 #include "${srcdir-.}/lib/interfaces.c"],
1927            samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
1928 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
1929     iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF,1,[Whether iface ifconf is available])
1930 fi
1931 fi
1932
1933 if test $iface = no; then
1934 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
1935 AC_TRY_RUN([
1936 #define HAVE_IFACE_IFREQ 1
1937 #define AUTOCONF_TEST 1
1938 #include "confdefs.h"
1939 #include "${srcdir-.}/lib/interfaces.c"],
1940            samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
1941 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
1942     iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ,1,[Whether iface ifreq is available])
1943 fi
1944 fi
1945
1946
1947 ################################################
1948 # look for a method of setting the effective uid
1949 seteuid=no;
1950 if test $seteuid = no; then
1951 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
1952 AC_TRY_RUN([
1953 #define AUTOCONF_TEST 1
1954 #define USE_SETRESUID 1
1955 #include "confdefs.h"
1956 #include "${srcdir-.}/lib/util_sec.c"],
1957            samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
1958 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
1959     seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
1960 fi
1961 fi
1962
1963
1964 if test $seteuid = no; then
1965 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
1966 AC_TRY_RUN([
1967 #define AUTOCONF_TEST 1
1968 #define USE_SETREUID 1
1969 #include "confdefs.h"
1970 #include "${srcdir-.}/lib/util_sec.c"],
1971            samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
1972 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
1973     seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
1974 fi
1975 fi
1976
1977 if test $seteuid = no; then
1978 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
1979 AC_TRY_RUN([
1980 #define AUTOCONF_TEST 1
1981 #define USE_SETEUID 1
1982 #include "confdefs.h"
1983 #include "${srcdir-.}/lib/util_sec.c"],
1984            samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
1985 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
1986     seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
1987 fi
1988 fi
1989
1990 if test $seteuid = no; then
1991 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
1992 AC_TRY_RUN([
1993 #define AUTOCONF_TEST 1
1994 #define USE_SETUIDX 1
1995 #include "confdefs.h"
1996 #include "${srcdir-.}/lib/util_sec.c"],
1997            samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
1998 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
1999     seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2000 fi
2001 fi
2002
2003
2004 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
2005 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
2006            samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
2007 if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
2008     AC_DEFINE(HAVE_MMAP,1,[Whether mmap works])
2009 fi
2010
2011 AC_CACHE_CHECK([for ftruncate needs root],samba_cv_FTRUNCATE_NEEDS_ROOT,[
2012 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncroot.c"],
2013            samba_cv_FTRUNCATE_NEEDS_ROOT=yes,samba_cv_FTRUNCATE_NEEDS_ROOT=no,samba_cv_FTRUNCATE_NEEDS_ROOT=cross)])
2014 if test x"$samba_cv_FTRUNCATE_NEEDS_ROOT" = x"yes"; then
2015     AC_DEFINE(FTRUNCATE_NEEDS_ROOT,1,[Whether ftruncate() needs root])
2016 fi
2017
2018 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2019 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
2020            samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2021 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2022     AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2023 fi
2024
2025 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2026 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
2027            samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2028 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2029     AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2030
2031 else
2032
2033 dnl
2034 dnl Don't check for 64 bit fcntl locking if we know that the
2035 dnl glibc2.1 broken check has succeeded.
2036 dnl
2037
2038   AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2039   AC_TRY_RUN([
2040 #if defined(HAVE_UNISTD_H)
2041 #include <unistd.h>
2042 #endif
2043 #include <stdio.h>
2044 #include <stdlib.h>
2045
2046 #ifdef HAVE_FCNTL_H
2047 #include <fcntl.h>
2048 #endif
2049
2050 #ifdef HAVE_SYS_FCNTL_H
2051 #include <sys/fcntl.h>
2052 #endif
2053 main() { struct flock64 fl64;
2054 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2055 exit(0);
2056 #else
2057 exit(1);
2058 #endif
2059 }],
2060        samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2061
2062   if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2063       AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2064   fi
2065 fi
2066
2067 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2068 AC_TRY_COMPILE([#include <sys/types.h>
2069 #include <sys/stat.h>
2070 #include <unistd.h>],
2071 [struct stat st;  st.st_blocks = 0;],
2072 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2073 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2074     AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2075 fi
2076
2077 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2078 AC_TRY_COMPILE([#include <sys/types.h>
2079 #include <sys/stat.h>
2080 #include <unistd.h>],
2081 [struct stat st;  st.st_blksize = 0;],
2082 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2083 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2084     AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2085 fi
2086
2087 case "$host_os" in
2088 *linux*)
2089 AC_CACHE_CHECK([for broken RedHat 7.2 system header files],samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
2090 AC_TRY_COMPILE([
2091 #ifdef HAVE_SYS_VFS_H
2092 #include <sys/vfs.h>
2093 #endif
2094 #ifdef HAVE_SYS_CAPABILITY_H
2095 #include <sys/capability.h>
2096 #endif
2097 ],[int i;],
2098    samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes)])
2099 if test x"$samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
2100    AC_DEFINE(BROKEN_REDHAT_7_SYSTEM_HEADERS,1,[Broken RedHat 7.2 system header files])
2101 fi
2102 ;;
2103 esac
2104
2105 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2106 AC_TRY_COMPILE([#include <sys/acl.h>
2107 #if defined(HAVE_RPCSVC_NIS_H)
2108 #include <rpcsvc/nis.h>
2109 #endif],
2110 [int i;],
2111 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2112 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2113         AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2114 fi
2115
2116
2117 #################################################
2118 # check for smbwrapper support
2119 AC_MSG_CHECKING(whether to use smbwrapper)
2120 AC_ARG_WITH(smbwrapper,
2121 [  --with-smbwrapper       Include SMB wrapper support (default=no) ],
2122 [ case "$withval" in
2123   yes)
2124     AC_MSG_RESULT(yes)
2125     AC_DEFINE(WITH_SMBWRAPPER,1,[Whether to include smbwrapper support])
2126         WRAPPROG="bin/smbsh\$(EXEEXT)"
2127         WRAP="bin/smbwrapper.$SHLIBEXT"
2128
2129 # Conditions under which smbwrapper should not be built.
2130
2131         if test x$PICFLAG = x; then
2132            echo No support for PIC code - disabling smbwrapper and smbsh
2133            WRAPPROG=""
2134            WRAP=""
2135         elif test x$ac_cv_func_syscall = xno; then
2136            AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
2137            WRAPPROG=""
2138            WRAP=""
2139         fi
2140         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WRAPPROG $WRAP"
2141         SMBWRAPPER="$WRAPPROG $WRAP"
2142     ;;
2143   *)
2144     AC_MSG_RESULT(no)
2145     ;;
2146   esac ],
2147   AC_MSG_RESULT(no)
2148 )
2149
2150 #################################################
2151 # check for AFS clear-text auth support
2152 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2153 AC_ARG_WITH(afs,
2154 [  --with-afs              Include AFS clear-text auth support (default=no) ],
2155 [ case "$withval" in
2156   yes)
2157     AC_MSG_RESULT(yes)
2158     AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
2159     ;;
2160   *)
2161     AC_MSG_RESULT(no)
2162     ;;
2163   esac ],
2164   AC_MSG_RESULT(no)
2165 )
2166
2167
2168 #################################################
2169 # check for the DFS clear-text auth system
2170 AC_MSG_CHECKING(whether to use DFS clear-text auth)
2171 AC_ARG_WITH(dfs,
2172 [  --with-dce-dfs          Include DCE/DFS clear-text auth support (default=no)],
2173 [ case "$withval" in
2174   yes)
2175     AC_MSG_RESULT(yes)
2176     AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
2177     ;;
2178   *)
2179     AC_MSG_RESULT(no)
2180     ;;
2181   esac ],
2182   AC_MSG_RESULT(no)
2183 )
2184
2185 ########################################################
2186 # Compile with LDAP support?
2187
2188 with_ldap_support=auto
2189 AC_MSG_CHECKING([for LDAP support])
2190
2191 AC_ARG_WITH(ldap,
2192 [  --with-ldap             LDAP support (default yes)],
2193 [ case "$withval" in
2194     yes|no)
2195         with_ldap_support=$withval
2196         ;;
2197   esac ])
2198
2199 AC_MSG_RESULT($with_ldap_support)
2200
2201 SMBLDAP=""
2202 AC_SUBST(SMBLDAP)
2203 if test x"$with_ldap_support" != x"no"; then
2204
2205   ##################################################################
2206   # first test for ldap.h and lber.h
2207   # (ldap.h is required for this test)
2208   AC_CHECK_HEADERS(ldap.h lber.h)
2209
2210   if test x"$ac_cv_header_ldap_h" != x"yes"; then
2211         if test x"$with_ldap_support" = x"yes"; then
2212          AC_MSG_ERROR(ldap.h is needed for LDAP support)
2213         else
2214          AC_MSG_WARN(ldap.h is needed for LDAP support)
2215         fi
2216
2217         with_ldap_support=no
2218   fi
2219 fi
2220
2221 if test x"$with_ldap_support" != x"no"; then
2222   ac_save_LIBS=$LIBS
2223
2224   ##################################################################
2225   # we might need the lber lib on some systems. To avoid link errors
2226   # this test must be before the libldap test
2227   AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
2228
2229   ########################################################
2230   # now see if we can find the ldap libs in standard paths
2231   AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
2232
2233   AC_CHECK_FUNC_EXT(ldap_domain2hostlist,$LDAP_LIBS)
2234
2235   ########################################################
2236   # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
2237   # Check found in pam_ldap 145.
2238   AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
2239
2240   LIBS="$LIBS $LDAP_LIBS"
2241   AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
2242     AC_TRY_COMPILE([
2243         #include <lber.h>
2244         #include <ldap.h>],
2245         [ldap_set_rebind_proc(0, 0, 0);],
2246         [smb_ldap_cv_ldap_set_rebind_proc=3],
2247         [smb_ldap_cv_ldap_set_rebind_proc=2]
2248     )
2249   ])
2250
2251   AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
2252
2253   AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
2254
2255   if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes" -a x"$ac_cv_func_ext_ldap_domain2hostlist" = x"yes"; then
2256     AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
2257     default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
2258     SMBLDAP="lib/smbldap.o"
2259     with_ldap_support=yes
2260     AC_MSG_CHECKING(whether LDAP support is used)
2261     AC_MSG_RESULT(yes)
2262   else
2263     if test x"$with_ldap_support" = x"yes"; then
2264         AC_MSG_ERROR(libldap is needed for LDAP support)
2265     else
2266         AC_MSG_WARN(libldap is needed for LDAP support)
2267     fi
2268
2269     LDAP_LIBS=""
2270     with_ldap_support=no
2271   fi
2272   LIBS=$ac_save_LIBS
2273 fi
2274
2275
2276 #################################################
2277 # active directory support
2278
2279 with_ads_support=auto
2280 AC_MSG_CHECKING([for Active Directory and krb5 support])
2281
2282 AC_ARG_WITH(ads,
2283 [  --with-ads              Active Directory support (default auto)],
2284 [ case "$withval" in
2285     yes|no)
2286         with_ads_support="$withval"
2287         ;;
2288   esac ])
2289
2290 AC_MSG_RESULT($with_ads_support)
2291
2292 FOUND_KRB5=no
2293 KRB5_LIBS=""
2294
2295 if test x"$with_ldap_support" != x"yes"; then
2296     if test x"$with_ads_support" = x"yes"; then
2297         AC_MSG_ERROR(Active Directory Support requires LDAP support)
2298     elif test x"$with_ads_support" != x"no"; then
2299         AC_MSG_WARN(Active Directory Support requires LDAP support)
2300     fi
2301     with_ads_support=no
2302 fi
2303
2304 if test x"$with_ads_support" != x"no"; then
2305
2306   # Do no harm to the values of CFLAGS and LIBS while testing for
2307   # Kerberos support.
2308
2309   #################################################
2310   # check for krb5-config from recent MIT and Heimdal kerberos 5
2311   AC_PATH_PROG(KRB5_CONFIG, krb5-config)
2312   AC_MSG_CHECKING(for working krb5-config)
2313   if test -x "$KRB5_CONFIG"; then
2314     ac_save_CFLAGS=$CFLAGS
2315     CFLAGS="";export CFLAGS
2316     ac_save_LDFLAGS=$LDFLAGS
2317     LDFLAGS="";export LDFLAGS
2318     KRB5_LIBS="`$KRB5_CONFIG --libs gssapi`"
2319     KRB5_CFLAGS="`$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
2320     KRB5_CPPFLAGS="`$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
2321     CFLAGS=$ac_save_CFLAGS;export CFLAGS
2322     LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
2323     FOUND_KRB5=yes
2324     AC_MSG_RESULT(yes)
2325   else
2326     AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
2327   fi
2328
2329   if test x$FOUND_KRB5 = x"no"; then
2330     #################################################
2331     # check for location of Kerberos 5 install
2332     AC_MSG_CHECKING(for kerberos 5 install path)
2333     AC_ARG_WITH(krb5,
2334     [  --with-krb5=base-dir    Locate Kerberos 5 support (default=/usr)],
2335     [ case "$withval" in
2336       no)
2337         AC_MSG_RESULT(no krb5-path given)
2338         ;;
2339       yes)
2340         AC_MSG_RESULT(/usr)
2341         FOUND_KRB5=yes
2342         ;;
2343       *)
2344         AC_MSG_RESULT($withval)
2345         KRB5_CFLAGS="-I$withval/include"
2346         KRB5_CPPFLAGS="-I$withval/include"
2347         KRB5_LDFLAGS="-L$withval/lib"
2348         FOUND_KRB5=yes
2349         ;;
2350       esac ],
2351       AC_MSG_RESULT(no krb5-path given)
2352     )
2353   fi
2354
2355   if test x$FOUND_KRB5 = x"no"; then
2356     #################################################
2357     # see if this box has the SuSE location for the heimdal krb implementation
2358     AC_MSG_CHECKING(for /usr/include/heimdal)
2359     if test -d /usr/include/heimdal; then
2360       if test -f /usr/lib/heimdal/lib/libkrb5.a; then
2361           KRB5_CFLAGS="-I/usr/include/heimdal"
2362           KRB5_CPPFLAGS="-I/usr/include/heimdal"
2363           KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
2364           AC_MSG_RESULT(yes)
2365       else
2366           KRB5_CFLAGS="-I/usr/include/heimdal"
2367           KRB5_CPPFLAGS="-I/usr/include/heimdal"
2368           AC_MSG_RESULT(yes)
2369       fi
2370     else
2371       AC_MSG_RESULT(no)
2372     fi
2373   fi
2374
2375   if test x$FOUND_KRB5 = x"no"; then
2376     #################################################
2377     # see if this box has the RedHat location for kerberos
2378     AC_MSG_CHECKING(for /usr/kerberos)
2379     if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
2380       KRB5_LDFLAGS="-L/usr/kerberos/lib"
2381       KRB5_CFLAGS="-I/usr/kerberos/include"
2382       KRB5_CPPFLAGS="-I/usr/kerberos/include"
2383       AC_MSG_RESULT(yes)
2384     else
2385       AC_MSG_RESULT(no)
2386     fi
2387   fi
2388
2389   ac_save_CFLAGS=$CFLAGS
2390   ac_save_CPPFLAGS=$CPPFLAGS
2391   ac_save_LDFLAGS=$LDFLAGS
2392
2393   CFLAGS="$CFLAGS $KRB5_CFLAGS"
2394   CPPFLAGS="$CPPFLAGS $KRB5_CPPFLAGS"
2395   LDFLAGS="$LDFLAGS $KRB5_LDFLAGS"
2396
2397   KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
2398
2399   # now check for krb5.h. Some systems have the libraries without the headers!
2400   # note that this check is done here to allow for different kerberos
2401   # include paths
2402   AC_CHECK_HEADERS(krb5.h)
2403
2404   if test x"$ac_cv_header_krb5_h" = x"no"; then
2405
2406     # Give a warning if AD support was not explicitly requested,
2407     # i.e with_ads_support = auto, otherwise die with an error.
2408
2409     if test x"$with_ads_support" = x"yes"; then
2410       AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
2411     else
2412       AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
2413     fi
2414
2415     # Turn off AD support and restore CFLAGS and LIBS variables
2416
2417     with_ads_support="no"
2418
2419     CFLAGS=$ac_save_CFLAGS
2420     CPPFLAGS=$ac_save_CPPFLAGS
2421     LDFLAGS=$ac_save_LDFLAGS
2422   fi
2423 fi
2424
2425 # Now we have determined whether we really want ADS support
2426
2427 if test x"$with_ads_support" != x"no"; then
2428   ac_save_LIBS=$LIBS
2429
2430   # now check for gssapi headers.  This is also done here to allow for
2431   # different kerberos include paths
2432   AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
2433
2434   ##################################################################
2435   # we might need the k5crypto and com_err libraries on some systems
2436   AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
2437   AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
2438
2439   # Heimdal checks.
2440   AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
2441   AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
2442   AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
2443
2444   # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
2445   AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],
2446                                 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
2447
2448   ########################################################
2449   # now see if we can find the krb5 libs in standard paths
2450   # or as specified above
2451   AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
2452
2453   ########################################################
2454   # now see if we can find the gssapi libs in standard paths
2455   AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],
2456             AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
2457
2458   AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
2459   AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
2460   AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
2461   AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
2462   AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
2463   AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
2464   AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
2465   AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
2466   AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
2467   AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
2468   AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
2469   AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
2470   AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
2471   AC_CHECK_FUNC_EXT(krb5_free_ktypes, $KRB5_LIBS)
2472   AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
2473
2474   LIBS="$LIBS $KRB5_LIBS"
2475
2476   AC_CACHE_CHECK([for addrtype in krb5_address],
2477                 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
2478     AC_TRY_COMPILE([#include <krb5.h>],
2479       [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
2480       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
2481       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
2482
2483   if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
2484     AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
2485                [Whether the krb5_address struct has a addrtype property])
2486   fi
2487
2488   AC_CACHE_CHECK([for addr_type in krb5_address],
2489                  samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
2490     AC_TRY_COMPILE([#include <krb5.h>],
2491       [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
2492       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
2493       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
2494
2495   if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
2496     AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
2497               [Whether the krb5_address struct has a addr_type property])
2498   fi
2499
2500   AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
2501                  samba_cv_HAVE_KRB5_TKT_ENC_PART2,
2502                  [AC_TRY_COMPILE([#include <krb5.h>],
2503     [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
2504     samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
2505
2506   if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
2507     AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
2508               [Whether the krb5_ticket struct has a enc_part2 property])
2509   fi
2510
2511   AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
2512                  samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
2513     AC_TRY_COMPILE([#include <krb5.h>],
2514       [krb5_keyblock key; key.keyvalue.data = NULL;],
2515       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
2516       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
2517
2518   if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
2519     AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
2520               [Whether the krb5_keyblock struct has a keyvalue property])
2521   fi
2522
2523   AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
2524                  samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
2525     AC_TRY_COMPILE([#include <krb5.h>],
2526       [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
2527       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
2528       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
2529
2530   if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes"; then
2531     AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
2532               [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
2533   fi
2534
2535   AC_CACHE_CHECK([for the krb5_princ_component macro],
2536                 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
2537     AC_TRY_LINK([#include <krb5.h>],
2538       [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
2539       samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
2540       samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
2541
2542   if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
2543     AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
2544                [Whether krb5_princ_component is available])
2545   fi
2546
2547
2548   if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" = x"yes"; then
2549     AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
2550     AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
2551     AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
2552     AC_MSG_RESULT(yes)
2553   else
2554     if test x"$with_ads_support" = x"yes"; then
2555         AC_MSG_ERROR(libkrb5 is needed for Active Directory support)
2556     else
2557         AC_MSG_WARN(libkrb5 is needed for Active Directory support)
2558     fi
2559     KRB5_LIBS=""
2560     with_ads_support=no
2561   fi
2562   LIBS="$ac_save_LIBS"
2563 fi
2564
2565 ########################################################
2566 # Compile experimental passdb backends?
2567 # (pdb_xml, pdb_mysql)
2568 AC_MSG_CHECKING(whether to build experimental passdb libraries)
2569 AC_ARG_WITH(expsam,
2570 [  --with-expsam=<list>    Include experimental passdb libraries (default=no)]
2571 [                          Valid choices include (comma separated list): ]
2572 [                              xml & mysql],
2573 [ expsam_pdb_modules=`echo "$withval" | sed 's/,/ /g'`
2574   if test "z$expsam_pdb_modules" = "zyes"; then
2575     expsam_pdb_modules="xml mysql"
2576   fi
2577   AC_MSG_RESULT($expsam_pdb_modules)
2578   for i in $expsam_pdb_modules
2579   do
2580     case "$i" in
2581     xml)
2582       ## pdb_xml
2583       AM_PATH_XML2([2.0.0],[default_shared_modules="$default_shared_modules pdb_xml"],[])
2584       CFLAGS="$CFLAGS $XML_CFLAGS"
2585       ;;
2586     mysql)
2587       ## pdb_mysql
2588       AM_PATH_MYSQL([default_shared_modules="$default_shared_modules pdb_mysql"],[])
2589       CFLAGS="$CFLAGS $MYSQL_CFLAGS"
2590       ;;
2591     no)
2592       ;;
2593     *)
2594       echo "Unknown module name \"$i\"!  Exiting..."
2595       exit 1
2596       ;;
2597     esac
2598   done ],
2599   AC_MSG_RESULT(no)
2600 )
2601
2602 #################################################
2603 # check for automount support
2604 AC_MSG_CHECKING(whether to use automount)
2605 AC_ARG_WITH(automount,
2606 [  --with-automount        Include automount support (default=no)],
2607 [ case "$withval" in
2608   yes)
2609     AC_MSG_RESULT(yes)
2610     AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
2611     ;;
2612   *)
2613     AC_MSG_RESULT(no)
2614     ;;
2615   esac ],
2616   AC_MSG_RESULT(no)
2617 )
2618
2619 #################################################
2620 # check for smbmount support
2621 AC_MSG_CHECKING(whether to use smbmount)
2622 AC_ARG_WITH(smbmount,
2623 [  --with-smbmount         Include smbmount (Linux only) support (default=no)],
2624 [ case "$withval" in
2625   yes)
2626         case "$host_os" in
2627         *linux*)
2628                 AC_MSG_RESULT(yes)
2629                 AC_DEFINE(WITH_SMBMOUNT,1,[Whether to build smbmount])
2630                 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbmount bin/smbmnt bin/smbumount"
2631                 ;;
2632         *)
2633                 AC_MSG_ERROR(not on a linux system!)
2634                 ;;
2635         esac
2636     ;;
2637   *)
2638     AC_MSG_RESULT(no)
2639     ;;
2640   esac ],
2641   AC_MSG_RESULT(no)
2642 )
2643
2644
2645 #################################################
2646 # check for a PAM clear-text auth, accounts, password and session support
2647 with_pam_for_crypt=no
2648 AC_MSG_CHECKING(whether to use PAM)
2649 AC_ARG_WITH(pam,
2650 [  --with-pam              Include PAM support (default=no)],
2651 [ case "$withval" in
2652   yes)
2653     AC_MSG_RESULT(yes)
2654     AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
2655     AUTHLIBS="$AUTHLIBS -lpam"
2656     with_pam_for_crypt=yes
2657     ;;
2658   *)
2659     AC_MSG_RESULT(no)
2660     ;;
2661   esac ],
2662   AC_MSG_RESULT(no)
2663 )
2664
2665 # we can't build a pam module if we don't have pam.
2666 AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])])
2667
2668 #################################################
2669 # check for pam_smbpass support
2670 AC_MSG_CHECKING(whether to use pam_smbpass)
2671 AC_ARG_WITH(pam_smbpass,
2672 [  --with-pam_smbpass      Build PAM module for authenticating against passdb backends (default=no)],
2673 [ case "$withval" in
2674   yes)
2675     AC_MSG_RESULT(yes)
2676
2677 # Conditions under which pam_smbpass should not be built.
2678
2679        if test x$PICFLAG = x; then
2680           AC_MSG_RESULT([No support for PIC code - disabling pam_smbpass])
2681        elif test x$ac_cv_lib_pam_pam_get_data = xno; then
2682           AC_MSG_RESULT([No libpam found -- disabling pam_smbpass])
2683        else
2684           SHLIB_PROGS="$SHLIB_PROGS bin/pam_smbpass.$SHLIBEXT"
2685        fi
2686     ;;
2687   *)
2688     AC_MSG_RESULT(no)
2689     ;;
2690   esac ],
2691   AC_MSG_RESULT(no)
2692 )
2693
2694
2695 ###############################################
2696 # test for where we get crypt() from
2697 AC_SEARCH_LIBS(crypt, [crypt],
2698   [test "$ac_cv_search_crypt" = "none required" || AUTHLIBS="-lcrypt $AUTHLIBS"
2699   AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
2700
2701 ##
2702 ## moved after the check for -lcrypt in order to
2703 ## ensure that the necessary libraries are included
2704 ## check checking for truncated salt.  Wrapped by the
2705 ## $with_pam_for_crypt variable as above   --jerry
2706 ##
2707 if test $with_pam_for_crypt = no; then
2708 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
2709 crypt_LIBS="$LIBS"
2710 LIBS="$AUTHLIBS $LIBS"
2711 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
2712         samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
2713 LIBS="$crypt_LIBS"])
2714 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
2715         AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
2716 fi
2717 fi
2718
2719 ########################################################################################
2720 ##
2721 ## TESTS FOR SAM BACKENDS.  KEEP THESE GROUPED TOGETHER
2722 ##
2723 ########################################################################################
2724
2725 #################################################
2726 # check for a LDAP password database configuration backwards compatibility
2727 AC_MSG_CHECKING(whether to use LDAP SAM 2.2 compatible configuration)
2728 AC_ARG_WITH(ldapsam,
2729 [  --with-ldapsam          Include LDAP SAM 2.2 compatible configuration (default=no)],
2730 [ case "$withval" in
2731   yes)
2732     AC_MSG_RESULT(yes)
2733     AC_DEFINE(WITH_LDAP_SAMCONFIG,1,[Whether to include 2.2 compatible LDAP SAM configuration])
2734     ;;
2735   *)
2736     AC_MSG_RESULT(no)
2737     ;;
2738   esac ],
2739   AC_MSG_RESULT(no)
2740 )
2741
2742 ########################################################################################
2743 ##
2744 ## END OF TESTS FOR SAM BACKENDS.
2745 ##
2746 ########################################################################################
2747
2748 #################################################
2749 # check for a NISPLUS_HOME support
2750 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
2751 AC_ARG_WITH(nisplus-home,
2752 [  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
2753 [ case "$withval" in
2754   yes)
2755     AC_MSG_RESULT(yes)
2756     AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
2757     ;;
2758   *)
2759     AC_MSG_RESULT(no)
2760     ;;
2761   esac ],
2762   AC_MSG_RESULT(no)
2763 )
2764
2765 #################################################
2766 # check for syslog logging
2767 AC_MSG_CHECKING(whether to use syslog logging)
2768 AC_ARG_WITH(syslog,
2769 [  --with-syslog           Include experimental SYSLOG support (default=no)],
2770 [ case "$withval" in
2771   yes)
2772     AC_MSG_RESULT(yes)
2773     AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
2774     ;;
2775   *)
2776     AC_MSG_RESULT(no)
2777     ;;
2778   esac ],
2779   AC_MSG_RESULT(no)
2780 )
2781
2782 #################################################
2783 # check for a shared memory profiling support
2784 AC_MSG_CHECKING(whether to use profiling)
2785 AC_ARG_WITH(profiling-data,
2786 [  --with-profiling-data   Include gathering source code profile information (default=no)],
2787 [ case "$withval" in
2788   yes)
2789     AC_MSG_RESULT(yes)
2790     AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
2791     ;;
2792   *)
2793     AC_MSG_RESULT(no)
2794     ;;
2795   esac ],
2796   AC_MSG_RESULT(no)
2797 )
2798
2799
2800 #################################################
2801 # check for experimental disk-quotas support
2802
2803 samba_cv_WITH_QUOTAS=auto
2804 samba_cv_TRY_QUOTAS=no
2805 samba_cv_RUN_QUOTA_TESTS=auto
2806 samba_cv_WITH_SYS_QUOTAS=auto
2807 samba_cv_TRY_SYS_QUOTAS=no
2808
2809 AC_MSG_CHECKING(whether to try disk-quotas support)
2810 AC_ARG_WITH(quotas,
2811 [  --with-quotas           Include disk-quota support (default=no)],
2812 [ case "$withval" in
2813   yes)
2814     AC_MSG_RESULT(yes)
2815     samba_cv_WITH_QUOTAS=yes
2816     samba_cv_TRY_QUOTAS=yes
2817     samba_cv_RUN_QUOTA_TESTS=yes
2818     #set sys quotas to auto in this case
2819     samba_cv_TRY_SYS_QUOTAS=auto
2820     ;;
2821   auto)
2822     AC_MSG_RESULT(auto)
2823     samba_cv_WITH_QUOTAS=auto
2824     samba_cv_TRY_QUOTAS=auto
2825     samba_cv_RUN_QUOTA_TESTS=auto
2826     #set sys quotas to auto in this case
2827     samba_cv_TRY_SYS_QUOTAS=auto
2828     ;;
2829   no)
2830     AC_MSG_RESULT(no)
2831     samba_cv_WITH_QUOTAS=no
2832     samba_cv_TRY_QUOTAS=no
2833     samba_cv_RUN_QUOTA_TESTS=no
2834     ;;
2835   *)
2836     AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
2837     ;;
2838   esac ],
2839   AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
2840 )
2841
2842 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
2843 AC_ARG_WITH(sys-quotas,
2844 [  --with-sys-quotas       Include lib/sysquotas.c support (default=auto)],
2845 [ case "$withval" in
2846   yes)
2847     AC_MSG_RESULT(yes)
2848     samba_cv_WITH_SYS_QUOTAS=yes
2849     samba_cv_TRY_SYS_QUOTAS=yes
2850     samba_cv_RUN_QUOTA_TESTS=yes
2851     ;;
2852   auto)
2853     AC_MSG_RESULT(auto)
2854     samba_cv_WITH_SYS_QUOTAS=auto
2855     samba_cv_TRY_SYS_QUOTAS=auto
2856     samba_cv_RUN_QUOTA_TESTS=auto
2857     ;;
2858   no)
2859     AC_MSG_RESULT(no)
2860     samba_cv_WITH_SYS_QUOTAS=no
2861     samba_cv_TRY_SYS_QUOTAS=no
2862     ;;
2863   *)
2864     AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
2865     ;;
2866   esac ],
2867   AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
2868 )
2869
2870 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
2871 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
2872   case "$host_os" in
2873         *linux*)
2874             AC_MSG_RESULT(yes)
2875             samba_cv_TRY_SYS_QUOTAS=yes
2876             samba_cv_RUN_QUOTA_TESTS=yes
2877             ;;
2878         *)
2879             AC_MSG_RESULT(no)
2880             samba_cv_TRY_SYS_QUOTAS=no
2881             ;;
2882   esac
2883 fi
2884
2885 #############################################
2886 # only check for quota stuff if --with-quotas
2887 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
2888
2889 # For quotas on Veritas VxFS filesystems
2890 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
2891
2892 # For sys/quota.h and linux/quota.h
2893 AC_CHECK_HEADERS(sys/quota.h)
2894 AC_CHECK_HEADERS(asm/types.h linux/quota.h)
2895
2896 # For quotas on Linux XFS filesystems
2897 AC_CHECK_HEADERS(linux/xqm.h linux/xfs_fs.h)
2898 AC_CHECK_HEADERS(xfs/libxfs.h xfs/xqm.h xfs/xfs_fs.h)
2899 # For linux > 2.5.56
2900 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
2901
2902 # if we have struct if_dqblk in <linux/quota.h> we should use it
2903 AC_CACHE_CHECK([for struct if_dqblk in <linux/quota.h>],samba_cv_HAVE_STRUCT_IF_DQBLK, [
2904 AC_TRY_COMPILE([
2905 #include "confdefs.h"
2906 #ifdef HAVE_SYS_TYPES_H
2907 #include <sys/types.h>
2908 #endif
2909 #ifdef HAVE_ASM_TYPES_H
2910 #include <asm/types.h>
2911 #endif
2912 #include <linux/quota.h>
2913 ],[struct if_dqblk D;],
2914 samba_cv_HAVE_STRUCT_IF_DQBLK=yes,samba_cv_HAVE_STRUCT_IF_DQBLK=no)])
2915 if test "$samba_cv_HAVE_STRUCT_IF_DQBLK"x = "yes"x; then
2916         AC_DEFINE(HAVE_STRUCT_IF_DQBLK,1,[struct if_dqblk])
2917 fi
2918
2919 # if we have struct mem_dqblk in <linux/quota.h> we should use it
2920 AC_CACHE_CHECK([for struct mem_dqblk in <linux/quota.h>],samba_cv_HAVE_STRUCT_MEM_DQBLK, [
2921 AC_TRY_COMPILE([
2922 #include "confdefs.h"
2923 #ifdef HAVE_SYS_TYPES_H
2924 #include <sys/types.h>
2925 #endif
2926 #ifdef HAVE_ASM_TYPES_H
2927 #include <asm/types.h>
2928 #endif
2929 #include <linux/quota.h>
2930 ],[struct mem_dqblk D;],
2931 samba_cv_HAVE_STRUCT_MEM_DQBLK=yes,samba_cv_HAVE_STRUCT_MEM_DQBLK=no)])
2932 if test "$samba_cv_HAVE_STRUCT_MEM_DQBLK"x = "yes"x; then
2933         AC_DEFINE(HAVE_STRUCT_MEM_DQBLK,1,[struct mem_dqblk])
2934 fi
2935
2936 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
2937 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
2938 AC_TRY_COMPILE([
2939 #include "confdefs.h"
2940 #ifdef HAVE_SYS_QUOTA_H
2941 #include <sys/quota.h>
2942 #endif
2943 ],[
2944 struct dqblk D;
2945 D.dqb_fsoftlimit = 0;],
2946 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
2947 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
2948         AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
2949 fi
2950
2951 ##################
2952 # look for a working quota system
2953 samba_cv_SYSQUOTA_FOUND=no;
2954
2955 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
2956 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
2957 AC_TRY_RUN_STRICT([
2958 #define HAVE_QUOTACTL_4A 1
2959 #define AUTOCONF_TEST 1
2960 #include "confdefs.h"
2961 #include "${srcdir-.}/lib/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
2962            samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
2963 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
2964     samba_cv_SYSQUOTA_FOUND=yes;AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
2965 fi
2966 fi
2967
2968 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
2969 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
2970 AC_TRY_RUN_STRICT([
2971 #define HAVE_QUOTACTL_4B 1
2972 #define AUTOCONF_TEST 1
2973 #include "confdefs.h"
2974 #include "${srcdir-.}/lib/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
2975            samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
2976 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
2977     echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
2978 #    samba_cv_SYSQUOTA_FOUND=yes;AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
2979 fi
2980 fi
2981
2982 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
2983 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
2984 AC_TRY_RUN_STRICT([
2985 #define HAVE_QUOTACTL_3 1
2986 #define AUTOCONF_TEST 1
2987 #include "confdefs.h"
2988 #include "${srcdir-.}/lib/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
2989            samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
2990 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
2991     echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
2992 #    samba_cv_SYSQUOTA_FOUND=yes;AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
2993 fi
2994 fi
2995
2996 #################################################
2997 # check for mntent.h and struct mntent
2998 AC_CHECK_HEADERS(mntent.h)
2999 #################################################
3000 # check for setmntent,getmntent,endmntent
3001 AC_CHECK_FUNCS(setmntent getmntent endmntent)
3002
3003 #################################################
3004 # check for devnm.h and struct mntent
3005 AC_CHECK_HEADERS(devnm.h)
3006 #################################################
3007 # check for devnm
3008 AC_CHECK_FUNCS(devnm)
3009
3010 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
3011     if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3012         # if --with-sys-quotas=yes then build it
3013         # you have can use the get/set quota command smb.conf
3014         # options then
3015         samba_cv_SYSQUOTA_FOUND=auto
3016     fi
3017     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
3018         # if --with-sys-quotas=yes then build it
3019         # you have can use the get/set quota command smb.conf
3020         # options then
3021         samba_cv_TRY_SYS_QUOTAS=auto
3022     fi
3023 fi
3024
3025 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
3026 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
3027 SAVE_CPPFLAGS="$CPPFLAGS"
3028 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
3029 AC_TRY_COMPILE([
3030 #include "confdefs.h"
3031 #define NO_PROTO_H 1
3032 #define NO_CONFIG_H 1
3033 #define HAVE_SYS_QUOTAS 1
3034 #include "${srcdir-.}/lib/sysquotas.c"
3035 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
3036 CPPFLAGS="$SAVE_CPPFLAGS"
3037 ])
3038 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
3039 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
3040     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
3041         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3042         AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
3043         samba_cv_WE_USE_SYS_QUOTAS=yes
3044         AC_MSG_RESULT(yes)
3045     else
3046         AC_MSG_RESULT(no)
3047     fi
3048 fi
3049 fi
3050
3051 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
3052 SAVE_CPPFLAGS="$CPPFLAGS"
3053 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
3054 AC_TRY_COMPILE([
3055 #include "confdefs.h"
3056 #define NO_PROTO_H 1
3057 #define NO_CONFIG_H 1
3058 #include "${srcdir-.}/smbd/quotas.c"
3059 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
3060 CPPFLAGS="$SAVE_CPPFLAGS"
3061 ])
3062 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
3063 AC_MSG_CHECKING(whether to use the old quota support)
3064     if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
3065       if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
3066         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3067         AC_MSG_RESULT(yes)
3068       else
3069         AC_MSG_RESULT(no)
3070       fi
3071     else
3072       AC_MSG_RESULT(no)
3073     fi
3074 fi
3075
3076 ####################
3077 # End of quota check samba_cv_RUN_QUOTA_TESTS
3078 fi
3079
3080 #################################################
3081 # check for experimental utmp accounting
3082
3083 AC_MSG_CHECKING(whether to support utmp accounting)
3084 WITH_UTMP=yes
3085 AC_ARG_WITH(utmp,
3086 [  --with-utmp             Include utmp accounting (default, if supported by OS)],
3087 [ case "$withval" in
3088   no)
3089                 WITH_UTMP=no
3090                 ;;
3091   *)
3092                 WITH_UTMP=yes
3093                 ;;
3094   esac ],
3095 )
3096
3097 # utmp requires utmp.h
3098 # Note similar check earlier, when checking utmp details.
3099
3100 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
3101         utmp_no_reason=", no utmp.h on $host_os"
3102         WITH_UTMP=no
3103 fi
3104
3105 # Display test results
3106
3107 if test x"$WITH_UTMP" = x"yes"; then
3108         AC_MSG_RESULT(yes)
3109         AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
3110 else
3111         AC_MSG_RESULT(no$utmp_no_reason)
3112 fi
3113
3114 #################################################
3115 # choose native language(s) of man pages
3116 AC_MSG_CHECKING(chosen man pages' language(s))
3117 AC_ARG_WITH(manpages-langs,
3118 [  --with-manpages-langs={en,ja,pl}  Choose man pages' language(s). (en)],
3119 [ case "$withval" in
3120   yes|no)
3121     AC_MSG_WARN(--with-manpages-langs called without argument - will use default)
3122     manlangs="en"
3123   ;;
3124   *)
3125     manlangs="$withval"
3126   ;;
3127   esac
3128
3129   AC_MSG_RESULT($manlangs)
3130   manlangs=`echo $manlangs | sed "s/,/ /g"`   # replacing commas with spaces to produce a list
3131   AC_SUBST(manlangs)],
3132
3133   [manlangs="en"
3134   AC_MSG_RESULT($manlangs)
3135   AC_SUBST(manlangs)]
3136 )
3137
3138 #################################################
3139 # should we build libsmbclient?
3140
3141 INSTALLCLIENTCMD_SH=:
3142 INSTALLCLIENTCMD_A=:
3143 LIBSMBCLIENT_SHARED=
3144 LIBSMBCLIENT=
3145 AC_MSG_CHECKING(whether to build the libsmbclient shared library)
3146 AC_ARG_WITH(libsmbclient,
3147 [  --with-libsmbclient     Build the libsmbclient shared library (default=yes if shared libs supported)],
3148 [ case "$withval" in
3149   no)
3150      AC_MSG_RESULT(no)
3151      ;;
3152   *)
3153      if test $BLDSHARED = true; then
3154         INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
3155         LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
3156         LIBSMBCLIENT=libsmbclient
3157         AC_MSG_RESULT(yes)
3158      else
3159         enable_static=yes
3160         AC_MSG_RESULT(no shared library support -- will supply static library)
3161      fi
3162      if test $enable_static = yes; then
3163         INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3164         LIBSMBCLIENT=libsmbclient
3165      fi
3166      ;;
3167   esac ],
3168 [
3169 # if unspecified, default is to built it iff possible.
3170   if test $BLDSHARED = true; then
3171      INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
3172      LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
3173      LIBSMBCLIENT=libsmbclient
3174      AC_MSG_RESULT(yes)
3175    else
3176      enable_static=yes
3177      AC_MSG_RESULT(no shared library support -- will supply static library)
3178    fi
3179    if test $enable_static = yes; then
3180      INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3181      LIBSMBCLIENT=libsmbclient
3182   fi]
3183 )
3184
3185
3186 #################################################
3187 # these tests are taken from the GNU fileutils package
3188 AC_CHECKING(how to get filesystem space usage)
3189 space=no
3190
3191 # Test for statvfs64.
3192 if test $space = no; then
3193   # SVR4
3194   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
3195   [AC_TRY_RUN([
3196 #if defined(HAVE_UNISTD_H)
3197 #include <unistd.h>
3198 #endif
3199 #include <sys/types.h>
3200 #include <sys/statvfs.h>
3201   main ()
3202   {
3203     struct statvfs64 fsd;
3204     exit (statvfs64 (".", &fsd));
3205   }],
3206   fu_cv_sys_stat_statvfs64=yes,
3207   fu_cv_sys_stat_statvfs64=no,
3208   fu_cv_sys_stat_statvfs64=cross)])
3209   if test $fu_cv_sys_stat_statvfs64 = yes; then
3210     space=yes
3211     AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
3212   fi
3213 fi
3214
3215 # Perform only the link test since it seems there are no variants of the
3216 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
3217 # because that got a false positive on SCO OSR5.  Adding the declaration
3218 # of a `struct statvfs' causes this test to fail (as it should) on such
3219 # systems.  That system is reported to work fine with STAT_STATFS4 which
3220 # is what it gets when this test fails.
3221 if test $space = no; then
3222   # SVR4
3223   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
3224                  [AC_TRY_LINK([#include <sys/types.h>
3225 #include <sys/statvfs.h>],
3226                               [struct statvfs fsd; statvfs (0, &fsd);],
3227                               fu_cv_sys_stat_statvfs=yes,
3228                               fu_cv_sys_stat_statvfs=no)])
3229   if test $fu_cv_sys_stat_statvfs = yes; then
3230     space=yes
3231     AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
3232   fi
3233 fi
3234
3235 if test $space = no; then
3236   # DEC Alpha running OSF/1
3237   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
3238   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
3239   [AC_TRY_RUN([
3240 #include <sys/param.h>
3241 #include <sys/types.h>
3242 #include <sys/mount.h>
3243   main ()
3244   {
3245     struct statfs fsd;
3246     fsd.f_fsize = 0;
3247     exit (statfs (".", &fsd, sizeof (struct statfs)));
3248   }],
3249   fu_cv_sys_stat_statfs3_osf1=yes,
3250   fu_cv_sys_stat_statfs3_osf1=no,
3251   fu_cv_sys_stat_statfs3_osf1=no)])
3252   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
3253   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
3254     space=yes
3255     AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
3256   fi
3257 fi
3258
3259 if test $space = no; then
3260 # AIX
3261   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
3262 member (AIX, 4.3BSD)])
3263   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
3264   [AC_TRY_RUN([
3265 #ifdef HAVE_SYS_PARAM_H
3266 #include <sys/param.h>
3267 #endif
3268 #ifdef HAVE_SYS_MOUNT_H
3269 #include <sys/mount.h>
3270 #endif
3271 #ifdef HAVE_SYS_VFS_H
3272 #include <sys/vfs.h>
3273 #endif
3274   main ()
3275   {
3276   struct statfs fsd;
3277   fsd.f_bsize = 0;
3278   exit (statfs (".", &fsd));
3279   }],
3280   fu_cv_sys_stat_statfs2_bsize=yes,
3281   fu_cv_sys_stat_statfs2_bsize=no,
3282   fu_cv_sys_stat_statfs2_bsize=no)])
3283   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
3284   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
3285     space=yes
3286     AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
3287   fi
3288 fi
3289
3290 if test $space = no; then
3291 # SVR3
3292   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
3293   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
3294   [AC_TRY_RUN([#include <sys/types.h>
3295 #include <sys/statfs.h>
3296   main ()
3297   {
3298   struct statfs fsd;
3299   exit (statfs (".", &fsd, sizeof fsd, 0));
3300   }],
3301     fu_cv_sys_stat_statfs4=yes,
3302     fu_cv_sys_stat_statfs4=no,
3303     fu_cv_sys_stat_statfs4=no)])
3304   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
3305   if test $fu_cv_sys_stat_statfs4 = yes; then
3306     space=yes
3307     AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
3308   fi
3309 fi
3310
3311 if test $space = no; then
3312 # 4.4BSD and NetBSD
3313   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
3314 member (4.4BSD and NetBSD)])
3315   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
3316   [AC_TRY_RUN([#include <sys/types.h>
3317 #ifdef HAVE_SYS_PARAM_H
3318 #include <sys/param.h>
3319 #endif
3320 #ifdef HAVE_SYS_MOUNT_H
3321 #include <sys/mount.h>
3322 #endif
3323   main ()
3324   {
3325   struct statfs fsd;
3326   fsd.f_fsize = 0;
3327   exit (statfs (".", &fsd));
3328   }],
3329   fu_cv_sys_stat_statfs2_fsize=yes,
3330   fu_cv_sys_stat_statfs2_fsize=no,
3331   fu_cv_sys_stat_statfs2_fsize=no)])
3332   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
3333   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
3334     space=yes
3335         AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
3336   fi
3337 fi
3338
3339 if test $space = no; then
3340   # Ultrix
3341   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
3342   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
3343   [AC_TRY_RUN([#include <sys/types.h>
3344 #ifdef HAVE_SYS_PARAM_H
3345 #include <sys/param.h>
3346 #endif
3347 #ifdef HAVE_SYS_MOUNT_H
3348 #include <sys/mount.h>
3349 #endif
3350 #ifdef HAVE_SYS_FS_TYPES_H
3351 #include <sys/fs_types.h>
3352 #endif
3353   main ()
3354   {
3355   struct fs_data fsd;
3356   /* Ultrix's statfs returns 1 for success,
3357      0 for not mounted, -1 for failure.  */
3358   exit (statfs (".", &fsd) != 1);
3359   }],
3360   fu_cv_sys_stat_fs_data=yes,
3361   fu_cv_sys_stat_fs_data=no,
3362   fu_cv_sys_stat_fs_data=no)])
3363   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
3364   if test $fu_cv_sys_stat_fs_data = yes; then
3365     space=yes
3366     AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
3367   fi
3368 fi
3369
3370 #
3371 # As a gating factor for large file support, in order to
3372 # use <4GB files we must have the following minimal support
3373 # available.
3374 # long long, and a 64 bit off_t or off64_t.
3375 # If we don't have all of these then disable large
3376 # file support.
3377 #
3378 AC_MSG_CHECKING([if large file support can be enabled])
3379 AC_TRY_COMPILE([
3380 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
3381 #include <sys/types.h>
3382 #else
3383 __COMPILE_ERROR_
3384 #endif
3385 ],
3386 [int i],
3387 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
3388 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
3389         AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
3390 fi
3391 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
3392
3393 AC_ARG_WITH(spinlocks,
3394 [  --with-spinlocks        Use spin locks instead of fcntl locks (default=no) ])
3395 if test "x$with_spinlocks" = "xyes"; then
3396     AC_DEFINE(USE_SPINLOCKS,1,[Whether to use spin locks instead of fcntl locks])
3397
3398     case "$host_cpu" in
3399         sparc)
3400             AC_DEFINE(SPARC_SPINLOCKS,1,[Whether to use sparc spinlocks])
3401             ;;
3402
3403         i386|i486|i586|i686)
3404             AC_DEFINE(INTEL_SPINLOCKS,1,[Whether to use intel spinlocks])
3405             ;;
3406
3407         mips)
3408             AC_DEFINE(MIPS_SPINLOCKS,1,[Whether to use mips spinlocks])
3409             ;;
3410
3411         powerpc)
3412             AC_DEFINE(POWERPC_SPINLOCKS,1,[Whether to use powerpc spinlocks])
3413             ;;
3414     esac
3415 fi
3416
3417 #################################################
3418 # check for ACL support
3419
3420 AC_MSG_CHECKING(whether to support ACLs)
3421 AC_ARG_WITH(acl-support,
3422 [  --with-acl-support      Include ACL support (default=no)],
3423 [ case "$withval" in
3424   yes)
3425
3426         case "$host_os" in
3427         *sysv5*)
3428                 AC_MSG_RESULT(Using UnixWare ACLs)
3429                 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
3430                 ;;
3431         *solaris*)
3432                 AC_MSG_RESULT(Using solaris ACLs)
3433                 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
3434                 ;;
3435         *hpux*)
3436                 AC_MSG_RESULT(Using HPUX ACLs)
3437                 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
3438                 ;;
3439         *irix*)
3440                 AC_MSG_RESULT(Using IRIX ACLs)
3441                 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
3442                 ;;
3443         *aix*)
3444                 AC_MSG_RESULT(Using AIX ACLs)
3445                 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
3446                 ;;
3447         *osf*)
3448                 AC_MSG_RESULT(Using Tru64 ACLs)
3449                 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
3450                 ACLLIBS="$ACLLIBS -lpacl"
3451                 ;;
3452         *freebsd5*)
3453                 AC_MSG_RESULT(Using FreeBSD posix ACLs)
3454                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether FreeBSD POSIX ACLs are available])
3455                 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3456                 ;;
3457         *linux*)
3458                 AC_CHECK_LIB(attr,getxattr,[ACLLIBS="$ACLLIBS -lattr"])
3459                 AC_CHECK_LIB(acl,acl_get_file,[ACLLIBS="$ACLLIBS -lacl"])
3460                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3461                 acl_LIBS=$LIBS
3462                 LIBS="$LIBS -lacl"
3463                 AC_TRY_LINK([#include <sys/types.h>
3464 #include <sys/acl.h>],
3465 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3466 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
3467                 LIBS=$acl_LIBS])
3468                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
3469                                 AC_MSG_RESULT(Using posix ACLs)
3470                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
3471                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
3472                                 acl_LIBS=$LIBS
3473                                 LIBS="$LIBS -lacl"
3474                                 AC_TRY_LINK([#include <sys/types.h>
3475 #include <sys/acl.h>],
3476 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
3477 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
3478                                 LIBS=$acl_LIBS])
3479                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
3480                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3481                                 fi
3482                         fi
3483             ;;
3484          *)
3485                 AC_CHECK_LIB(acl,acl_get_file,[ACLLIBS="$ACLLIBS -lacl"])
3486                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3487                 acl_LIBS=$LIBS
3488                 LIBS="$LIBS -lacl"
3489                 AC_TRY_LINK([#include <sys/types.h>
3490 #include <sys/acl.h>],
3491 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3492 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
3493                 LIBS=$acl_LIBS])
3494                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
3495                                 AC_MSG_RESULT(Using posix ACLs)
3496                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
3497                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
3498                                 acl_LIBS=$LIBS
3499                                 LIBS="$LIBS -lacl"
3500                                 AC_TRY_LINK([#include <sys/types.h>
3501 #include <sys/acl.h>],
3502 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
3503 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
3504                                 LIBS=$acl_LIBS])
3505                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
3506                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3507                                 fi
3508                         fi
3509             ;;
3510         esac
3511         ;;
3512   *)
3513     AC_MSG_RESULT(no)
3514     AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
3515     ;;
3516   esac ],
3517   AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
3518   AC_MSG_RESULT(no)
3519 )
3520
3521 #################################################
3522 # check for sendfile support
3523
3524 with_sendfile_support=yes
3525 AC_MSG_CHECKING(whether to check to support sendfile)
3526 AC_ARG_WITH(sendfile-support,
3527 [  --with-sendfile-support Check for sendfile support (default=yes)],
3528 [ case "$withval" in
3529   yes)
3530
3531         AC_MSG_RESULT(yes);
3532
3533         case "$host_os" in
3534         *linux*)
3535                 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
3536                 AC_TRY_LINK([#include <sys/sendfile.h>],
3537 [\
3538 int tofd, fromfd;
3539 off64_t offset;
3540 size_t total;
3541 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
3542 ],
3543 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
3544
3545                 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
3546                 AC_TRY_LINK([#include <sys/sendfile.h>],
3547 [\
3548 int tofd, fromfd;
3549 off_t offset;
3550 size_t total;
3551 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
3552 ],
3553 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3554
3555 # Try and cope with broken Linux sendfile....
3556                 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
3557                 AC_TRY_LINK([\
3558 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
3559 #undef _FILE_OFFSET_BITS
3560 #endif
3561 #include <sys/sendfile.h>],
3562 [\
3563 int tofd, fromfd;
3564 off_t offset;
3565 size_t total;
3566 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
3567 ],
3568 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
3569
3570         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
3571                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
3572                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
3573                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
3574         elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3575                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
3576                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
3577                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
3578         elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
3579                 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
3580                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
3581         else
3582                 AC_MSG_RESULT(no);
3583         fi
3584
3585         ;;
3586         *freebsd*)
3587                 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
3588                 AC_TRY_LINK([\
3589 #include <sys/types.h>
3590 #include <unistd.h>
3591 #include <sys/socket.h>
3592 #include <sys/uio.h>],
3593 [\
3594         int fromfd, tofd, ret, total=0;
3595         off_t offset, nwritten;
3596         struct sf_hdtr hdr;
3597         struct iovec hdtrl;
3598         hdr.headers = &hdtrl;
3599         hdr.hdr_cnt = 1;
3600         hdr.trailers = NULL;
3601         hdr.trl_cnt = 0;
3602         hdtrl.iov_base = NULL;
3603         hdtrl.iov_len = 0;
3604         ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
3605 ],
3606 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3607
3608         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3609                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
3610                 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
3611                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3612         else
3613                 AC_MSG_RESULT(no);
3614         fi
3615         ;;
3616
3617         *hpux*)
3618                 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
3619                 AC_TRY_LINK([\
3620 #include <sys/socket.h>
3621 #include <sys/uio.h>],
3622 [\
3623         int fromfd, tofd;
3624         size_t total=0;
3625         struct iovec hdtrl[2];
3626         ssize_t nwritten;
3627         off64_t offset;
3628
3629         hdtrl[0].iov_base = 0;
3630         hdtrl[0].iov_len = 0;
3631
3632         nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
3633 ],
3634 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
3635         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
3636                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
3637                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
3638                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3639         else
3640                 AC_MSG_RESULT(no);
3641         fi
3642
3643                 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
3644                 AC_TRY_LINK([\
3645 #include <sys/socket.h>
3646 #include <sys/uio.h>],
3647 [\
3648         int fromfd, tofd;
3649         size_t total=0;
3650         struct iovec hdtrl[2];
3651         ssize_t nwritten;
3652         off_t offset;
3653
3654         hdtrl[0].iov_base = 0;
3655         hdtrl[0].iov_len = 0;
3656
3657         nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
3658 ],
3659 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3660         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3661                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
3662                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
3663                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3664         else
3665                 AC_MSG_RESULT(no);
3666         fi
3667         ;;
3668
3669         *solaris*)
3670                 AC_CHECK_LIB(sendfile,sendfilev)
3671                 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
3672                 AC_TRY_LINK([\
3673 #include <sys/sendfile.h>],
3674 [\
3675         int sfvcnt;
3676         size_t xferred;
3677         struct sendfilevec vec[2];
3678         ssize_t nwritten;
3679         int tofd;
3680
3681         sfvcnt = 2;
3682
3683         vec[0].sfv_fd = SFV_FD_SELF;
3684         vec[0].sfv_flag = 0;
3685         vec[0].sfv_off = 0;
3686         vec[0].sfv_len = 0;
3687
3688         vec[1].sfv_fd = 0;
3689         vec[1].sfv_flag = 0;
3690         vec[1].sfv_off = 0;
3691         vec[1].sfv_len = 0;
3692         nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
3693 ],
3694 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
3695
3696         if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
3697                 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
3698                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
3699                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3700         else
3701                 AC_MSG_RESULT(no);
3702         fi
3703
3704                 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
3705                 AC_TRY_LINK([\
3706 #include <sys/sendfile.h>],
3707 [\
3708         int sfvcnt;
3709         size_t xferred;
3710         struct sendfilevec vec[2];
3711         ssize_t nwritten;
3712         int tofd;
3713
3714         sfvcnt = 2;
3715
3716         vec[0].sfv_fd = SFV_FD_SELF;
3717         vec[0].sfv_flag = 0;
3718         vec[0].sfv_off = 0;
3719         vec[0].sfv_len = 0;
3720
3721         vec[1].sfv_fd = 0;
3722         vec[1].sfv_flag = 0;
3723         vec[1].sfv_off = 0;
3724         vec[1].sfv_len = 0;
3725         nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
3726 ],
3727 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
3728
3729         if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
3730                 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
3731                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
3732                 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
3733         else
3734                 AC_MSG_RESULT(no);
3735         fi
3736         ;;
3737
3738         *)
3739         ;;
3740         esac
3741         ;;
3742   *)
3743     AC_MSG_RESULT(no)
3744     ;;
3745   esac ],
3746   AC_MSG_RESULT(yes)
3747 )
3748
3749
3750 #################################################
3751 # Check whether winbind is supported on this platform.  If so we need to
3752 # build and install client programs, sbin programs and shared libraries
3753
3754 AC_MSG_CHECKING(whether to build winbind)
3755
3756 # Initially, the value of $host_os decides whether winbind is supported
3757
3758 HAVE_WINBIND=yes
3759
3760 # Define the winbind shared library name and any specific linker flags
3761 # it needs to be built with.
3762
3763 WINBIND_NSS="nsswitch/libnss_winbind.$SHLIBEXT"
3764 WINBIND_WINS_NSS="nsswitch/libnss_wins.$SHLIBEXT"
3765 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
3766
3767 case "$host_os" in
3768         *linux*|*freebsd*)
3769                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
3770                 ;;
3771         *irix*)
3772                 # IRIX has differently named shared libraries
3773                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
3774                 WINBIND_NSS="nsswitch/libns_winbind.$SHLIBEXT"
3775                 WINBIND_WINS_NSS="nsswitch/libns_wins.$SHLIBEXT"
3776                 ;;
3777         *solaris*)
3778                 # Solaris winbind client is implemented as a wrapper around
3779                 # the Linux version.
3780                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
3781                     nsswitch/winbind_nss_linux.o"
3782                 WINBIND_NSS_EXTRA_LIBS="-lsocket"
3783                 ;;
3784         *hpux11*)
3785                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
3786                 ;;
3787         *aix*)
3788                 # AIX has even differently named shared libraries.  No
3789                 # WINS support has been implemented yet.
3790                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
3791                 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
3792                 WINBIND_NSS="nsswitch/WINBIND"
3793                 WINBIND_WINS_NSS=""
3794                 ;;
3795         *)
3796                 HAVE_WINBIND=no
3797                 winbind_no_reason=", unsupported on $host_os"
3798                 ;;
3799 esac
3800
3801 AC_SUBST(WINBIND_NSS)
3802 AC_SUBST(WINBIND_WINS_NSS)
3803 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
3804 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
3805 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
3806
3807 # Check the setting of --with-winbindd
3808
3809 AC_ARG_WITH(winbind,
3810 [  --with-winbind          Build winbind (default, if supported by OS)],
3811 [
3812   case "$withval" in
3813         yes)
3814                 HAVE_WINBIND=yes
3815                 ;;
3816         no)
3817                 HAVE_WINBIND=no
3818                 winbind_reason=""
3819                 ;;
3820   esac ],
3821 )
3822
3823 # We need unix domain sockets for winbind
3824
3825 if test x"$HAVE_WINBIND" = x"yes"; then
3826         if test x"$samba_cv_unixsocket" = x"no"; then
3827                 winbind_no_reason=", no unix domain socket support on $host_os"
3828                 HAVE_WINBIND=no
3829         fi
3830 fi
3831
3832 # Display test results
3833
3834 if test x"$HAVE_WINBIND" = x"yes"; then
3835         AC_MSG_RESULT(yes)
3836         AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
3837
3838         EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
3839         EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
3840         if test x"$BLDSHARED" = x"true"; then
3841                 SHLIB_PROGS="$SHLIB_PROGS $WINBIND_NSS $WINBIND_WINS_NSS"
3842
3843                 if test x"$with_pam" = x"yes"; then
3844                         SHLIB_PROGS="$SHLIB_PROGS nsswitch/pam_winbind.$SHLIBEXT"
3845                 fi
3846         fi
3847 else
3848         AC_MSG_RESULT(no$winbind_no_reason)
3849 fi
3850
3851 # Solaris has some extra fields in struct passwd that need to be
3852 # initialised otherwise nscd crashes.
3853
3854 AC_CHECK_MEMBER(struct passwd.pw_comment,
3855                 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
3856                 [#include <pwd.h>])
3857
3858 AC_CHECK_MEMBER(struct passwd.pw_age,
3859                 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
3860                 [#include <pwd.h>])
3861
3862 #################################################
3863 # Check to see if we should use the included popt
3864
3865 AC_ARG_WITH(included-popt,
3866 [  --with-included-popt    use bundled popt library, not from system],
3867 [
3868   case "$withval" in
3869         yes)
3870                 INCLUDED_POPT=yes
3871                 ;;
3872         no)
3873                 INCLUDED_POPT=no
3874                 ;;
3875   esac ],
3876 )
3877 if test x"$INCLUDED_POPT" != x"yes"; then
3878     AC_CHECK_LIB(popt, poptGetContext,
3879                  INCLUDED_POPT=no, INCLUDED_POPT=yes)
3880 fi
3881
3882 AC_MSG_CHECKING(whether to use included popt)
3883 if test x"$INCLUDED_POPT" = x"yes"; then
3884     AC_MSG_RESULT(yes)
3885     BUILD_POPT='$(POPT_OBJS)'
3886         POPTLIBS='$(POPT_OBJS)'
3887     FLAGS1="-I$srcdir/popt"
3888 else
3889     AC_MSG_RESULT(no)
3890         BUILD_POPT=""
3891     POPTLIBS="-lpopt"
3892 fi
3893 AC_SUBST(BUILD_POPT)
3894 AC_SUBST(POPTLIBS)
3895 AC_SUBST(FLAGS1)
3896
3897 #################################################
3898 # Check if the user wants Python
3899
3900 # At the moment, you can use this to set which Python binary to link
3901 # against.  (Libraries built for Python2.2 can't be used by 2.1,
3902 # though they can coexist in different directories.)  In the future
3903 # this might make the Python stuff be built by default.
3904
3905 # Defaulting python breaks the clean target if python isn't installed
3906
3907 PYTHON=
3908
3909 AC_ARG_WITH(python,
3910 [  --with-python=PYTHONNAME  build Python libraries],
3911 [ case "${withval-python}" in
3912   yes)
3913         PYTHON=python
3914         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS python_ext"
3915         ;;
3916   no)
3917         PYTHON=
3918         ;;
3919   *)
3920         PYTHON=${withval-python}
3921         ;;
3922   esac ])
3923 AC_SUBST(PYTHON)
3924
3925 for i in `echo $default_static_modules | sed -e's/,/ /g'`
3926 do
3927         eval MODULE_DEFAULT_$i=STATIC
3928 done
3929
3930 for i in `echo $default_shared_modules | sed -e's/,/ /g'`
3931 do
3932         dnl Fall back to static if dlopen() is not available
3933         eval MODULE_DEFAULT_$i=STATIC
3934
3935         if test x"$ac_cv_func_dlopen" = xyes; then
3936                 eval MODULE_DEFAULT_$i=SHARED
3937         fi
3938 done
3939
3940 dnl Always built these modules static
3941 MODULE_pdb_guest=STATIC
3942 MODULE_rpc_spoolss=STATIC
3943 MODULE_rpc_srv=STATIC
3944 MODULE_idmap_tdb=STATIC
3945
3946 AC_ARG_WITH(static-modules,
3947 [  --with-static-modules=MODULES  Comma-seperated list of names of modules to statically link in],
3948 [ if test $withval; then
3949         for i in `echo $withval | sed -e's/,/ /g'`
3950         do
3951                 eval MODULE_$i=STATIC
3952         done
3953 fi ])
3954
3955 AC_ARG_WITH(shared-modules,
3956 [  --with-shared-modules=MODULES  Comma-seperated list of names of modules to build shared],
3957 [ if test $withval; then
3958         for i in `echo $withval | sed -e's/,/ /g'`
3959         do
3960                         eval MODULE_$i=SHARED
3961         done
3962 fi ])
3963
3964 ###########################################################################
3965 ## contributed pdb_modules
3966
3967 SMB_MODULE(pdb_xml, passdb/pdb_xml.o, "bin/xml.$SHLIBEXT", PDB,
3968                   [ PASSDBLIBS="$PASSDBLIBS $XML_LIBS" ] )
3969 SMB_MODULE(pdb_mysql, passdb/pdb_mysql.o, "bin/mysql.$SHLIBEXT", PDB,
3970                    [ PASSDBLIBS="$PASSDBLIBS $MYSQL_LIBS" ]     )
3971
3972 ## end of contributed pdb_modules
3973 ###########################################################################
3974
3975 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o, "bin/ldapsam.$SHLIBEXT", PDB,
3976                    [ PASSDBLIBS="$PASSDBLIBS $LDAP_LIBS" ] )
3977 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
3978 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
3979 SMB_MODULE(pdb_guest, passdb/pdb_guest.o, "bin/guest.$SHLIBEXT", PDB)
3980 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.c)
3981
3982 SMB_MODULE(rpc_lsa, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
3983 SMB_MODULE(rpc_reg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
3984 SMB_MODULE(rpc_lsa_ds, \$(RPC_LSA_DS_OBJ), "bin/librpc_lsa_ds.$SHLIBEXT", RPC)
3985 SMB_MODULE(rpc_wks, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
3986 SMB_MODULE(rpc_net, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
3987 SMB_MODULE(rpc_dfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
3988 SMB_MODULE(rpc_srv, \$(RPC_SVC_OBJ), "bin/librpc_srvsvc.$SHLIBEXT", RPC)
3989 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
3990 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
3991 SMB_MODULE(rpc_echo, \$(RPC_ECHO_OBJ), "bin/librpc_echo.$SHLIBEXT", RPC)
3992 SMB_SUBSYSTEM(RPC,smbd/server.c)
3993
3994 SMB_MODULE(idmap_ldap, sam/idmap_ldap.o, "bin/idmap_ldap.$SHLIBEXT", IDMAP)
3995 SMB_MODULE(idmap_tdb, sam/idmap_tdb.o, "bin/idmap_tdb.$SHLIBEXT", IDMAP)
3996 SMB_SUBSYSTEM(IDMAP,sam/idmap.c)
3997
3998 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
3999 SMB_SUBSYSTEM(CHARSET,lib/iconv.c)
4000
4001 SMB_MODULE(auth_rhosts, \$(AUTH_RHOSTS_OBJ), "bin/rhosts.$SHLIBEXT", AUTH)
4002 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
4003 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
4004 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
4005 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
4006 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
4007 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
4008 SMB_SUBSYSTEM(AUTH,auth/auth.c)
4009
4010 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
4011 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
4012 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
4013 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
4014 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
4015 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
4016 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
4017 SMB_SUBSYSTEM(VFS,smbd/vfs.c)
4018
4019 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
4020
4021 #################################################
4022 # do extra things if we are running insure
4023
4024 if test "${ac_cv_prog_CC}" = "insure"; then
4025         CPPFLAGS="$CPPFLAGS -D__INSURE__"
4026 fi
4027
4028 #################################################
4029 # Display summary of libraries detected
4030
4031 AC_MSG_RESULT([Using libraries:])
4032 AC_MSG_RESULT([    LIBS = $LIBS])
4033 if test x"$with_ads_support" != x"no"; then
4034    AC_MSG_RESULT([    KRB5_LIBS = $KRB5_LIBS])
4035 fi
4036 if test x"$with_ldap_support" != x"no"; then
4037    AC_MSG_RESULT([    LDAP_LIBS = $LDAP_LIBS])
4038 fi
4039
4040 #################################################
4041 # final configure stuff
4042
4043 AC_MSG_CHECKING([configure summary])
4044 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
4045            AC_MSG_RESULT(yes),
4046            AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
4047            AC_MSG_WARN([cannot run when cross-compiling]))
4048
4049 builddir=`pwd`
4050 AC_SUBST(builddir)
4051
4052 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
4053 LIB_REMOVE_USR_LIB(LDFLAGS)
4054 LIB_REMOVE_USR_LIB(LIBS)
4055
4056 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
4057 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
4058 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
4059
4060 AC_OUTPUT(include/stamp-h Makefile script/findsmb)
4061
4062 #################################################
4063 # Print very concise instructions on building/use
4064 if test "x$enable_dmalloc" = xyes
4065 then
4066         AC_MSG_RESULT([Note: The dmalloc debug library will be included.  To turn it on use])
4067         AC_MSG_RESULT([      \$ eval \`dmalloc samba\`.])
4068 fi