source3/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="$withval"
 126     ;;
 127   esac])
 128
 129 AC_SUBST(configdir)
 130 AC_SUBST(lockdir)
 131 AC_SUBST(piddir)
 132 AC_SUBST(logfilebase)
 133 AC_SUBST(privatedir)
 134 AC_SUBST(swatdir)
 135 AC_SUBST(bindir)
 136 AC_SUBST(sbindir)
 137
 138 dnl Unique-to-Samba variables we'll be playing with.
 139 AC_SUBST(SHELL)
 140 AC_SUBST(LDSHFLAGS)
 141 AC_SUBST(SONAMEFLAG)
 142 AC_SUBST(SHLD)
 143 AC_SUBST(HOST_OS)
 144 AC_SUBST(PICFLAG)
 145 AC_SUBST(PICSUFFIX)
 146 AC_SUBST(POBAD_CC)
 147 AC_SUBST(SHLIBEXT)
 148 AC_SUBST(INSTALLCLIENTCMD_SH)
 149 AC_SUBST(INSTALLCLIENTCMD_A)
 150 AC_SUBST(LIBSMBCLIENT_SHARED)
 151 AC_SUBST(LIBSMBCLIENT)
 152 AC_SUBST(PRINTLIBS)
 153 AC_SUBST(AUTHLIBS)
 154 AC_SUBST(ACLLIBS)
 155 AC_SUBST(ADSLIBS)
 156 AC_SUBST(PASSDBLIBS)
 157 AC_SUBST(IDMAP_LIBS)
 158 AC_SUBST(KRB5_LIBS)
 159 AC_SUBST(LDAP_LIBS)
 160 AC_SUBST(LDAP_OBJ)
 161 AC_SUBST(SHLIB_PROGS)
 162 AC_SUBST(SMBWRAPPER)
 163 AC_SUBST(EXTRA_BIN_PROGS)
 164 AC_SUBST(EXTRA_SBIN_PROGS)
 165 AC_SUBST(EXTRA_ALL_TARGETS)
 166
 167 AC_ARG_ENABLE(debug,
 168 [  --enable-debug          Turn on compiler debugging information (default=no)],
 169     [if eval "test x$enable_debug = xyes"; then
 170         CFLAGS="${CFLAGS} -g"
 171     fi])
 172
 173 AC_ARG_ENABLE(developer, [  --enable-developer      Turn on developer warnings and debugging (default=no)],
 174     [if eval "test x$enable_developer = xyes"; then
 175         developer=yes
 176         CFLAGS="${CFLAGS} -g -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
 177     fi])
 178
 179 AC_ARG_ENABLE(krb5developer, [  --enable-krb5developer  Turn on developer warnings and debugging, except -Wstrict-prototypes (default=no)],
 180     [if eval "test x$enable_krb5developer = xyes"; then
 181         developer=yes
 182         CFLAGS="${CFLAGS} -g -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
 183     fi])
 184
 185 AC_ARG_ENABLE(dmalloc, [  --enable-dmalloc        Enable heap debugging [default=no]])
 186
 187 if test "x$enable_dmalloc" = xyes
 188 then
 189         AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
 190         AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
 191                   [Define to check invariants around some common functions])
 192         LIBS="$LIBS -ldmalloc"
 193 fi
 194
 195 dnl Checks for programs.
 196 AC_PROG_CC
 197 AC_PROG_INSTALL
 198 AC_PROG_AWK
 199 AC_PATH_PROG(PERL, perl)
 200
 201 # compile with optimization and without debugging by default, but
 202 # allow people to set their own preference.
 203 if test "x$CFLAGS" = x
 204 then
 205   CFLAGS="-O ${CFLAGS}"
 206 fi
 207
 208 dnl Check if we use GNU ld
 209 LD=ld
 210 AC_PROG_LD_GNU
 211
 212 dnl needed before AC_TRY_COMPILE
 213 AC_ISC_POSIX
 214
 215 dnl look for executable suffix
 216 AC_EXEEXT
 217
 218 dnl Check if C compiler understands -c and -o at the same time
 219 AC_PROG_CC_C_O
 220 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
 221       BROKEN_CC=
 222 else
 223       BROKEN_CC=#
 224 fi
 225 AC_SUBST(BROKEN_CC)
 226
 227 dnl Check if the C compiler understands -Werror
 228 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
 229  AC_TRY_RUN_STRICT([
 230   int main(void)
 231   {
 232         return 0;
 233   }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
 234   samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
 235 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
 236    Werror_FLAGS="-Werror"
 237 else
 238 dnl Check if the C compiler understands -w2
 239 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
 240  AC_TRY_RUN_STRICT([
 241   int main(void)
 242   {
 243         return 0;
 244   }],[-w2],[$CPPFLAGS],[$LDFLAGS],
 245   samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
 246 if test x"$samba_cv_HAVE_w2" = x"yes"; then
 247    Werror_FLAGS="-w2"
 248 fi
 249 fi
 250
 251 dnl Check if the C compiler understands volatile (it should, being ANSI).
 252 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
 253     AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
 254         samba_cv_volatile=yes,samba_cv_volatile=no)])
 255 if test x"$samba_cv_volatile" = x"yes"; then
 256    AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
 257 fi
 258
 259 UNAME_S=`uname -s`
 260 AC_MSG_CHECKING(uname -s)
 261 AC_MSG_RESULT(${UNAME_S})
 262
 263 UNAME_R=`uname -r`
 264 AC_MSG_CHECKING(uname -r)
 265 AC_MSG_RESULT(${UNAME_R})
 266
 267 UNAME_M=`uname -m`
 268 AC_MSG_CHECKING(uname -m)
 269 AC_MSG_RESULT(${UNAME_M})
 270
 271 UNAME_P=`uname -p`
 272 AC_MSG_CHECKING(uname -p)
 273 AC_MSG_RESULT(${UNAME_P})
 274
 275 AC_CANONICAL_SYSTEM
 276
 277 dnl Add #include for broken IRIX header files
 278   case "$host_os" in
 279         *irix6*) AC_ADD_INCLUDE(<standards.h>)
 280         ;;
 281 esac
 282
 283 AC_VALIDATE_CACHE_SYSTEM_TYPE
 284
 285 DYNEXP=
 286
 287 dnl Add modules that have to be built by default here
 288 dnl These have to be built static:
 289 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsa rpc_samr rpc_reg rpc_wks rpc_net rpc_dfs rpc_srv rpc_spoolss auth_rhosts auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin idmap_winbind"
 290
 291 dnl These are preferably build shared, and static if dlopen() is not available
 292 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_netatalk vfs_fake_perms"
 293
 294 if test "x$developer" = xyes; then
 295    default_static_modules="$default_static_modules rpc_echo"
 296    default_shared_modules="$default_shared_modules charset_weird"
 297 fi
 298
 299 #
 300 # Config CPPFLAG settings for strange OS's that must be set
 301 # before other tests.
 302 #
 303 case "$host_os" in
 304 # Try to work out if this is the native HPUX compiler that uses the -Ae flag.
 305     *hpux*)
 306
 307       AC_PROG_CC_FLAG(Ae)
 308       # mmap on HPUX is completely broken...
 309       AC_DEFINE(MMAP_BLACKLIST, 1, [Whether MMAP is broken])
 310       if test $ac_cv_prog_cc_Ae = yes; then
 311         CPPFLAGS="$CPPFLAGS -Ae"
 312       fi
 313 #
 314 # Defines needed for HPUX support.
 315 # HPUX has bigcrypt but (sometimes?) doesn't use it for
 316 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
 317 #
 318       case `uname -r` in
 319                         *9*|*10*)
 320                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
 321                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
 322                                 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
 323                                 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
 324                                 AC_DEFINE(_ALIGNMENT_REQUIRED,1,[Required alignment])
 325                                 AC_DEFINE(_MAX_ALIGNMENT,4,[Maximum alignment])
 326                                 ;;
 327                         *11*)
 328                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_LARGEFILE64_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
 329                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
 330                                 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
 331                                 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
 332                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to use large file support])
 333                                 AC_DEFINE(_ALIGNMENT_REQUIRED, 1, [Required alignment])
 334                                 AC_DEFINE(_MAX_ALIGNMENT, 4, [Maximum alignment])
 335                                 ;;
 336       esac
 337       DYNEXP="-Wl,-E"
 338       ;;
 339
 340 #
 341 # CRAY Unicos has broken const handling
 342        *unicos*)
 343           AC_MSG_RESULT([disabling const])
 344           CPPFLAGS="$CPPFLAGS -Dconst="
 345           ;;
 346
 347 #
 348 # AIX4.x doesn't even admit to having large
 349 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
 350 #
 351     *aix4*)
 352           AC_MSG_RESULT([enabling large file support])
 353       CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
 354           AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
 355       ;;
 356 #
 357 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
 358 # to the existance of large files..
 359 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
 360 # recommendations on large file support, however it makes the
 361 # compile work using gcc 2.7 and 2.8, whereas using the Sun
 362 # recommendation makes the compile fail on gcc2.7. JRA.
 363 #
 364         *solaris*)
 365                 case `uname -r` in
 366                         5.0*|5.1*|5.2*|5.3*|5.5*)
 367                                 AC_MSG_RESULT([no large file support])
 368                                 ;;
 369                         5.*)
 370                         AC_MSG_RESULT([enabling large file support])
 371                         if test "$ac_cv_prog_gcc" = yes; then
 372                                 ${CC-cc} -v >conftest.c 2>&1
 373                                 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
 374                                 rm -fr conftest.c
 375                                 case "$ac_cv_gcc_compiler_version_number" in
 376                                         *"gcc version 2.6"*|*"gcc version 2.7"*)
 377                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 378                                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 379                                                 ;;
 380                                         *)
 381                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 382                                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 383                                                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 384                                                 ;;
 385                                 esac
 386                         else
 387                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 388                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 389                                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 390                         fi
 391                         ;;
 392                 esac
 393                 ;;
 394 #
 395 # VOS may need to have POSIX support and System V compatibility enabled.
 396 #
 397     *vos*)
 398     case "$CPPFLAGS" in
 399           *-D_POSIX_C_SOURCE*)
 400                 ;;
 401           *)
 402                 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=199506L"
 403                 AC_DEFINE(_POSIX_C_SOURCE, 199506L, [Whether to enable POSIX support])
 404                 ;;
 405     esac
 406     case "$CPPFLAGS" in
 407           *-D_SYSV*|*-D_SVID_SOURCE*)
 408                 ;;
 409           *)
 410                 CPPFLAGS="$CPPFLAGS -D_SYSV"
 411                 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
 412     esac
 413     ;;
 414 #
 415 # Tests needed for SINIX large file support.
 416 #
 417     *sysv4*)
 418       if test $host = mips-sni-sysv4 ; then
 419         AC_MSG_CHECKING([for LFS support])
 420         old_CPPFLAGS="$CPPFLAGS"
 421         CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 422         AC_TRY_RUN([
 423 #include <unistd.h>
 424 main () {
 425 #if _LFS64_LARGEFILE == 1
 426 exit(0);
 427 #else
 428 exit(1);
 429 #endif
 430 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
 431         CPPFLAGS="$old_CPPFLAGS"
 432         if test x$SINIX_LFS_SUPPORT = xyes ; then
 433           CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 434                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 435           CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
 436           LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
 437           LIBS="`getconf LFS64_LIBS` $LIBS"
 438         fi
 439       AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
 440       fi
 441     ;;
 442
 443 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
 444 #
 445     *linux*)
 446         AC_MSG_CHECKING([for LFS support])
 447         old_CPPFLAGS="$CPPFLAGS"
 448         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 449        AC_TRY_RUN([
 450 #include <unistd.h>
 451 #include <sys/utsname.h>
 452 main() {
 453 #if _LFS64_LARGEFILE == 1
 454        struct utsname uts;
 455        char *release;
 456        int major, minor;
 457
 458        /* Ensure this is glibc 2.2 or higher */
 459 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 460        int libc_major = __GLIBC__;
 461        int libc_minor = __GLIBC_MINOR__;
 462
 463        if (libc_major < 2)
 464               exit(1);
 465        if (libc_minor < 2)
 466               exit(1);
 467 #endif
 468
 469        /* Ensure this is kernel 2.4 or higher */
 470
 471        uname(&uts);
 472        release = uts.release;
 473        major = atoi(strsep(&release, "."));
 474        minor = atoi(strsep(&release, "."));
 475
 476        if (major > 2 || (major == 2 && minor > 3))
 477                exit(0);
 478        exit(1);
 479 #else
 480        exit(1);
 481 #endif
 482 }
 483 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
 484         CPPFLAGS="$old_CPPFLAGS"
 485         if test x$LINUX_LFS_SUPPORT = xyes ; then
 486           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 487                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 488           AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 489           AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 490         fi
 491        AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
 492                 ;;
 493
 494     *hurd*)
 495         AC_MSG_CHECKING([for LFS support])
 496         old_CPPFLAGS="$CPPFLAGS"
 497         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 498         AC_TRY_RUN([
 499 #include <unistd.h>
 500 main () {
 501 #if _LFS64_LARGEFILE == 1
 502 exit(0);
 503 #else
 504 exit(1);
 505 #endif
 506 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
 507         CPPFLAGS="$old_CPPFLAGS"
 508         if test x$GLIBC_LFS_SUPPORT = xyes ; then
 509           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 510                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 511           AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 512         fi
 513       AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
 514     ;;
 515
 516 esac
 517
 518 AC_INLINE
 519 AC_HEADER_STDC
 520 AC_HEADER_DIRENT
 521 AC_HEADER_TIME
 522 AC_HEADER_SYS_WAIT
 523 AC_CHECK_HEADERS(arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h)
 524 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h limits.h memory.h net/if.h)
 525 AC_CHECK_HEADERS(compat.h rpc/rpc.h rpcsvc/nis.h rpcsvc/yp_prot.h rpcsvc/ypclnt.h)
 526 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/mode.h)
 527 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h sys/socket.h)
 528 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
 529 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
 530 AC_CHECK_HEADERS(security/pam_modules.h security/_pam_macros.h dlfcn.h)
 531 AC_CHECK_HEADERS(sys/syslog.h syslog.h execinfo.h)
 532
 533 # In valgrind 1.0.x, it's just valgrind.h.  In 1.9.x+ there's a
 534 # subdirectory of headers.
 535 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
 536
 537 #
 538 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
 539 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
 540 #
 541 case "$host_os" in
 542     *hpux*)
 543                 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
 544                         ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
 545                 if test x"$ac_cv_header_shadow_h" = x"yes"; then
 546                    AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
 547                 fi
 548         ;;
 549 esac
 550 AC_CHECK_HEADERS(shadow.h netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
 551 AC_CHECK_HEADERS(nss.h nss_common.h ns_api.h sys/security.h security/pam_appl.h security/pam_modules.h)
 552 AC_CHECK_HEADERS(stropts.h poll.h)
 553 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
 554 AC_CHECK_HEADERS(sys/acl.h sys/xattr.h sys/cdefs.h glob.h)
 555
 556 # For experimental utmp support (lastlog on some BSD-like systems)
 557 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
 558
 559 AC_CHECK_SIZEOF(int,cross)
 560 AC_CHECK_SIZEOF(long,cross)
 561 AC_CHECK_SIZEOF(short,cross)
 562
 563 AC_C_CONST
 564 AC_C_INLINE
 565 AC_C_BIGENDIAN
 566 AC_C_CHAR_UNSIGNED
 567
 568 AC_TYPE_SIGNAL
 569 AC_TYPE_UID_T
 570 AC_TYPE_MODE_T
 571 AC_TYPE_OFF_T
 572 AC_TYPE_SIZE_T
 573 AC_TYPE_PID_T
 574 AC_STRUCT_ST_RDEV
 575 AC_DIRENT_D_OFF
 576 AC_CHECK_TYPE(ino_t,unsigned)
 577 AC_CHECK_TYPE(loff_t,off_t)
 578 AC_CHECK_TYPE(offset_t,loff_t)
 579 AC_CHECK_TYPE(ssize_t, int)
 580 AC_CHECK_TYPE(wchar_t, unsigned short)
 581
 582 ############################################
 583 # for cups support we need libcups, and a handful of header files
 584
 585 AC_ARG_ENABLE(cups,
 586 [  --enable-cups           Turn on CUPS support (default=auto)])
 587
 588 if test x$enable_cups != xno; then
 589         AC_PATH_PROG(CUPS_CONFIG, cups-config)
 590
 591         if test "x$CUPS_CONFIG" != x; then
 592                         AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
 593                 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
 594                 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
 595                 PRINTLIBS="$PRINTLIBS `$CUPS_CONFIG --libs`"
 596         fi
 597 fi
 598
 599 ############################################
 600 # we need dlopen/dlclose/dlsym/dlerror for PAM, the password database plugins and the plugin loading code
 601 AC_SEARCH_LIBS(dlopen, [dl])
 602 # dlopen/dlclose/dlsym/dlerror will be checked again later and defines will be set then
 603
 604 ############################################
 605 # check if the compiler can do immediate structures
 606 AC_CACHE_CHECK([for immediate structures],samba_cv_immediate_structures, [
 607     AC_TRY_COMPILE([
 608 #include <stdio.h>],
 609 [
 610    typedef struct {unsigned x;} FOOBAR;
 611    #define X_FOOBAR(x) ((FOOBAR) { x })
 612    #define FOO_ONE X_FOOBAR(1)
 613    FOOBAR f = FOO_ONE;
 614    static struct {
 615         FOOBAR y;
 616         } f2[] = {
 617                 {FOO_ONE}
 618         };
 619 ],
 620         samba_cv_immediate_structures=yes,samba_cv_immediate_structures=no)])
 621 if test x"$samba_cv_immediate_structures" = x"yes"; then
 622    AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES,1,[Whether the compiler supports immediate structures])
 623 fi
 624
 625 ############################################
 626 # check if the compiler can do immediate structures
 627 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
 628     AC_TRY_LINK([
 629 #include <stdio.h>],
 630 [
 631                 if (0) {
 632                    this_function_does_not_exist();
 633                 } else {
 634                   return 1;
 635                 }
 636
 637 ],
 638         samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
 639 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
 640    AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
 641 fi
 642
 643 ############################################
 644 # check for unix domain sockets
 645 AC_CACHE_CHECK([for unix domain sockets],samba_cv_unixsocket, [
 646     AC_TRY_COMPILE([
 647 #include <sys/types.h>
 648 #include <stdlib.h>
 649 #include <stddef.h>
 650 #include <sys/socket.h>
 651 #include <sys/un.h>],
 652 [
 653   struct sockaddr_un sunaddr;
 654   sunaddr.sun_family = AF_UNIX;
 655 ],
 656         samba_cv_unixsocket=yes,samba_cv_unixsocket=no)])
 657 if test x"$samba_cv_unixsocket" = x"yes"; then
 658    AC_DEFINE(HAVE_UNIXSOCKET,1,[If we need to build with unixscoket support])
 659 fi
 660
 661
 662 AC_CACHE_CHECK([for socklen_t type],samba_cv_socklen_t, [
 663     AC_TRY_COMPILE([
 664 #include <sys/types.h>
 665 #if STDC_HEADERS
 666 #include <stdlib.h>
 667 #include <stddef.h>
 668 #endif
 669 #include <sys/socket.h>],[socklen_t i = 0],
 670         samba_cv_socklen_t=yes,samba_cv_socklen_t=no)])
 671 if test x"$samba_cv_socklen_t" = x"yes"; then
 672    AC_DEFINE(HAVE_SOCKLEN_T_TYPE,1,[Whether we have the variable type socklen_t])
 673 fi
 674
 675 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
 676     AC_TRY_COMPILE([
 677 #include <sys/types.h>
 678 #if STDC_HEADERS
 679 #include <stdlib.h>
 680 #include <stddef.h>
 681 #endif
 682 #include <signal.h>],[sig_atomic_t i = 0],
 683         samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
 684 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
 685    AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
 686 fi
 687
 688 # stupid headers have the functions but no declaration. grrrr.
 689 AC_HAVE_DECL(errno, [#include <errno.h>])
 690 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
 691 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
 692 AC_HAVE_DECL(asprintf, [#include <stdio.h>])
 693 AC_HAVE_DECL(vasprintf, [#include <stdio.h>])
 694 AC_HAVE_DECL(vsnprintf, [#include <stdio.h>])
 695 AC_HAVE_DECL(snprintf, [#include <stdio.h>])
 696
 697 # and glibc has setresuid under linux but the function does
 698 # nothing until kernel 2.1.44! very dumb.
 699 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
 700     AC_TRY_RUN([#include <errno.h>
 701 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
 702         samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
 703 if test x"$samba_cv_have_setresuid" = x"yes"; then
 704     AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
 705 fi
 706
 707 # Do the same check for setresguid...
 708 #
 709 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
 710     AC_TRY_RUN([#include <unistd.h>
 711 #include <errno.h>
 712 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
 713         samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
 714 if test x"$samba_cv_have_setresgid" = x"yes"; then
 715     AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
 716 fi
 717
 718 AC_FUNC_MEMCMP
 719
 720 ###############################################
 721 # Readline included by default unless explicitly asked not to
 722 test "${with_readline+set}" != "set" && with_readline=yes
 723
 724 # test for where we get readline() from
 725 AC_MSG_CHECKING(whether to use readline)
 726 AC_ARG_WITH(readline,
 727 [  --with-readline[=DIR]     Look for readline include/libs in DIR (default=auto) ],
 728 [  case "$with_readline" in
 729   yes)
 730     AC_MSG_RESULT(yes)
 731
 732     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 733     AC_CHECK_HEADERS(readline/history.h)
 734
 735     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 736       for termlib in ncurses curses termcap terminfo termlib tinfo; do
 737        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 738       done
 739       AC_CHECK_LIB(readline, rl_callback_handler_install,
 740        [TERMLIBS="-lreadline $TERMLIBS"
 741        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
 742        break], [TERMLIBS=], $TERMLIBS)])
 743     ;;
 744   no)
 745     AC_MSG_RESULT(no)
 746     ;;
 747   *)
 748     AC_MSG_RESULT(yes)
 749
 750     # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
 751     # alternate readline path
 752     _ldflags=${LDFLAGS}
 753     _cppflags=${CPPFLAGS}
 754
 755     # Add additional search path
 756     LDFLAGS="-L$with_readline/lib $LDFLAGS"
 757     CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 758
 759     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 760     AC_CHECK_HEADERS(readline/history.h)
 761
 762     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 763       for termlib in ncurses curses termcap terminfo termlib; do
 764        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 765       done
 766       AC_CHECK_LIB(readline, rl_callback_handler_install,
 767        [TERMLDFLAGS="-L$with_readline/lib"
 768        TERMCPPFLAGS="-I$with_readline/include"
 769        CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 770        TERMLIBS="-lreadline $TERMLIBS"
 771        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
 772        break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
 773
 774     LDFLAGS=$_ldflags
 775     ;;
 776   esac],
 777   AC_MSG_RESULT(no)
 778 )
 779 AC_SUBST(TERMLIBS)
 780 AC_SUBST(TERMLDFLAGS)
 781
 782 # The readline API changed slightly from readline3 to readline4, so
 783 # code will generate warnings on one of them unless we have a few
 784 # special cases.
 785 AC_CHECK_LIB(readline, rl_completion_matches,
 786              [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
 787                         [Do we have rl_completion_matches?])],
 788              [],
 789              [$TERMLIBS])
 790
 791 # The following test taken from the cvs sources
 792 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
 793 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
 794 # libsocket.so which has a bad implementation of gethostbyname (it
 795 # only looks in /etc/hosts), so we only look for -lsocket if we need
 796 # it.
 797 AC_CHECK_FUNCS(connect)
 798 if test x"$ac_cv_func_connect" = x"no"; then
 799     case "$LIBS" in
 800     *-lnsl*) ;;
 801     *) AC_CHECK_LIB(nsl_s, printf) ;;
 802     esac
 803     case "$LIBS" in
 804     *-lnsl*) ;;
 805     *) AC_CHECK_LIB(nsl, printf) ;;
 806     esac
 807     case "$LIBS" in
 808     *-lsocket*) ;;
 809     *) AC_CHECK_LIB(socket, connect) ;;
 810     esac
 811     case "$LIBS" in
 812     *-linet*) ;;
 813     *) AC_CHECK_LIB(inet, connect) ;;
 814     esac
 815     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
 816     dnl has been cached.
 817     if test x"$ac_cv_lib_socket_connect" = x"yes" ||
 818        test x"$ac_cv_lib_inet_connect" = x"yes"; then
 819         # ac_cv_func_connect=yes
 820         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
 821         AC_DEFINE(HAVE_CONNECT,1,[Whether the system has connect()])
 822     fi
 823 fi
 824
 825 ###############################################
 826 # test for where we get yp_get_default_domain() from
 827 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
 828 AC_CHECK_FUNCS(yp_get_default_domain)
 829
 830 # Check if we have execl, if not we need to compile smbrun.
 831 AC_CHECK_FUNCS(execl)
 832 if test x"$ac_cv_func_execl" = x"no"; then
 833     EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
 834 fi
 835
 836 AC_CHECK_FUNCS(dlopen dlclose dlsym dlerror waitpid getcwd strdup strndup strnlen strtoul strerror chown fchown chmod fchmod chroot link mknod mknod64)
 837 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync bzero memset strlcpy strlcat setpgid)
 838 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
 839 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
 840 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
 841 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate stat64 fstat64)
 842 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
 843 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
 844 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
 845 AC_CHECK_FUNCS(syslog vsyslog getgrouplist timegm)
 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 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
 869 #
 870
 871 if test x$ac_cv_func_stat64 = xno ; then
 872   AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
 873   AC_TRY_LINK([
 874 #if defined(HAVE_UNISTD_H)
 875 #include <unistd.h>
 876 #endif
 877 #include <sys/stat.h>
 878 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
 879   AC_MSG_RESULT([$ac_cv_func_stat64])
 880   if test x$ac_cv_func_stat64 = xyes ; then
 881     AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
 882   fi
 883 fi
 884
 885 if test x$ac_cv_func_lstat64 = xno ; then
 886   AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
 887   AC_TRY_LINK([
 888 #if defined(HAVE_UNISTD_H)
 889 #include <unistd.h>
 890 #endif
 891 #include <sys/stat.h>
 892 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
 893   AC_MSG_RESULT([$ac_cv_func_lstat64])
 894   if test x$ac_cv_func_lstat64 = xyes ; then
 895     AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
 896   fi
 897 fi
 898
 899 if test x$ac_cv_func_fstat64 = xno ; then
 900   AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
 901   AC_TRY_LINK([
 902 #if defined(HAVE_UNISTD_H)
 903 #include <unistd.h>
 904 #endif
 905 #include <sys/stat.h>
 906 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
 907   AC_MSG_RESULT([$ac_cv_func_fstat64])
 908   if test x$ac_cv_func_fstat64 = xyes ; then
 909     AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
 910   fi
 911 fi
 912
 913 #####################################
 914 # we might need the resolv library on some systems
 915 AC_CHECK_LIB(resolv, dn_expand)
 916
 917 #
 918 # Check for the functions putprpwnam, set_auth_parameters,
 919 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
 920 # Needed for OSF1 and HPUX.
 921 #
 922
 923 AC_LIBTESTFUNC(security, putprpwnam)
 924 AC_LIBTESTFUNC(sec, putprpwnam)
 925
 926 AC_LIBTESTFUNC(security, set_auth_parameters)
 927 AC_LIBTESTFUNC(sec, set_auth_parameters)
 928
 929 # UnixWare 7.x has its getspnam in -lgen
 930 AC_LIBTESTFUNC(gen, getspnam)
 931
 932 AC_LIBTESTFUNC(security, getspnam)
 933 AC_LIBTESTFUNC(sec, getspnam)
 934
 935 AC_LIBTESTFUNC(security, bigcrypt)
 936 AC_LIBTESTFUNC(sec, bigcrypt)
 937
 938 AC_LIBTESTFUNC(security, getprpwnam)
 939 AC_LIBTESTFUNC(sec, getprpwnam)
 940
 941 # Assume non-shared by default and override below
 942 BLDSHARED="false"
 943
 944 # these are the defaults, good for lots of systems
 945 HOST_OS="$host_os"
 946 LDSHFLAGS="-shared"
 947 SONAMEFLAG="#"
 948 SHLD="\${CC}"
 949 PICFLAG=""
 950 PICSUFFIX="po"
 951 POBAD_CC="#"
 952 SHLIBEXT="so"
 953
 954 if test "$enable_shared" = "yes"; then
 955   # this bit needs to be modified for each OS that is suported by
 956   # smbwrapper. You need to specify how to created a shared library and
 957   # how to compile C code to produce PIC object files
 958
 959   AC_MSG_CHECKING([ability to build shared libraries])
 960
 961   # and these are for particular systems
 962   case "$host_os" in
 963                 *linux*)   AC_DEFINE(LINUX,1,[Whether the host os is linux])
 964                         BLDSHARED="true"
 965                         LDSHFLAGS="-shared"
 966                         DYNEXP="-Wl,--export-dynamic"
 967                         PICFLAG="-fPIC"
 968                         SONAMEFLAG="-Wl,-soname="
 969                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
 970                         ;;
 971                 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
 972                         BLDSHARED="true"
 973                         LDSHFLAGS="-G"
 974                         SONAMEFLAG="-h "
 975                         if test "${GCC}" = "yes"; then
 976                                 PICFLAG="-fPIC"
 977                                 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
 978                                         DYNEXP="-Wl,-E"
 979                                 fi
 980                         else
 981                                 PICFLAG="-KPIC"
 982                                 ## ${CFLAGS} added for building 64-bit shared
 983                                 ## libs using Sun's Compiler
 984                                 LDSHFLAGS="-G \${CFLAGS}"
 985                                 POBAD_CC=""
 986                                 PICSUFFIX="po.o"
 987                         fi
 988                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
 989                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
 990                         ;;
 991                 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
 992                         BLDSHARED="true"
 993                         LDSHFLAGS="-G"
 994                         SONAMEFLAG="-Wl,-h,"
 995                         PICFLAG="-KPIC"   # Is this correct for SunOS
 996                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
 997                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
 998                         ;;
 999                 *netbsd* | *freebsd*)  BLDSHARED="true"
1000                         LDSHFLAGS="-shared"
1001                         DYNEXP="-Wl,--export-dynamic"
1002                         SONAMEFLAG="-Wl,-soname,"
1003                         PICFLAG="-fPIC -DPIC"
1004                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1005                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1006                         ;;
1007                 *openbsd*)  BLDSHARED="true"
1008                         LDSHFLAGS="-shared"
1009                         DYNEXP="-Wl,-Bdynamic"
1010                         SONAMEFLAG="-Wl,-soname,"
1011                         PICFLAG="-fPIC"
1012                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1013                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1014                         ;;
1015                 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1016                         case "$host_os" in
1017                         *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1018                         ;;
1019                         esac
1020                         ATTEMPT_WRAP32_BUILD=yes
1021                         BLDSHARED="true"
1022                         LDSHFLAGS="-set_version sgi1.0 -shared"
1023                         SONAMEFLAG="-soname "
1024                         SHLD="\${LD}"
1025                         if test "${GCC}" = "yes"; then
1026                                 PICFLAG="-fPIC"
1027                         else
1028                                 PICFLAG="-KPIC"
1029                         fi
1030                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1031                         ;;
1032                 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1033                         BLDSHARED="true"
1034                         LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-bnoentry,-berok"
1035                         DYNEXP="-Wl,-brtl,-bexpall"
1036                         PICFLAG="-O2"
1037                         if test "${GCC}" != "yes"; then
1038                                 ## for funky AIX compiler using strncpy()
1039                                 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1040                         fi
1041
1042                         AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1043                         ;;
1044                 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1045                         SHLIBEXT="sl"
1046                         # Use special PIC flags for the native HP-UX compiler.
1047                         if test $ac_cv_prog_cc_Ae = yes; then
1048                                 BLDSHARED="true"
1049                                 SHLD="/usr/bin/ld"
1050                                 LDSHFLAGS="-B symbolic -b -z"
1051                                 SONAMEFLAG="+h "
1052                                 PICFLAG="+z"
1053                         fi
1054                         DYNEXP="-Wl,-E"
1055                         AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1056                         AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1057                         ;;
1058                 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1059                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1060                         ;;
1061                 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1062                         BLDSHARED="true"
1063                         LDSHFLAGS="-shared"
1064                         SONAMEFLAG="-Wl,-soname,"
1065                         PICFLAG="-fPIC"
1066                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1067                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1068                         ;;
1069                 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1070                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1071                         ;;
1072                 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1073                         BLDSHARED="true"
1074                         LDSHFLAGS="-shared"
1075                         SONAMEFLAG="-Wl,-soname,"
1076                         PICFLAG="-KPIC"
1077                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1078                         ;;
1079                 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1080                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1081                         ;;
1082                 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1083                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1084                         ;;
1085                 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1086                         case "$host" in
1087                                 *-univel-*)     if [ test "$GCC" != yes ]; then
1088                                                 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1089                                         fi
1090                                         LDSHFLAGS="-G"
1091                                         DYNEXP="-Bexport"
1092                                 ;;
1093                                 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1094                         esac
1095                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1096                         ;;
1097
1098                 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1099                         if [ test "$GCC" != yes ]; then
1100                                 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1101                         fi
1102                         LDSHFLAGS="-G"
1103                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1104                         ;;
1105                 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1106                         BLDSHARED="false"
1107                         LDSHFLAGS=""
1108                         ;;
1109                 *)
1110                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1111                         ;;
1112   esac
1113   AC_SUBST(DYNEXP)
1114   AC_MSG_RESULT($BLDSHARED)
1115   AC_MSG_CHECKING([linker flags for shared libraries])
1116   AC_MSG_RESULT([$LDSHFLAGS])
1117   AC_MSG_CHECKING([compiler flags for position-independent code])
1118   AC_MSG_RESULT([$PICFLAGS])
1119 fi
1120
1121 #######################################################
1122 # test whether building a shared library actually works
1123 if test $BLDSHARED = true; then
1124 AC_CACHE_CHECK([whether building shared libraries actually works],
1125                [ac_cv_shlib_works],[
1126    ac_cv_shlib_works=no
1127    # try building a trivial shared library
1128    if test "$PICSUFFIX" = "po"; then
1129      $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.po ${srcdir-.}/tests/shlib.c &&
1130        $CC $CPPFLAGS $CFLAGS `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" shlib.po &&
1131        ac_cv_shlib_works=yes
1132    else
1133      $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.$PICSUFFIX ${srcdir-.}/tests/shlib.c &&
1134        mv shlib.$PICSUFFIX shlib.po &&
1135        $CC $CPPFLAGS $CFLAGS `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" shlib.po &&
1136        ac_cv_shlib_works=yes
1137    fi
1138    rm -f "shlib.$SHLIBEXT" shlib.po
1139 ])
1140 if test $ac_cv_shlib_works = no; then
1141    BLDSHARED=false
1142 fi
1143 fi
1144
1145 ################
1146
1147 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1148 AC_TRY_RUN([#include <stdio.h>
1149 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1150 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1151 if test x"$samba_cv_have_longlong" = x"yes"; then
1152     AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1153 fi
1154
1155 #
1156 # Check if the compiler supports the LL prefix on long long integers.
1157 # AIX needs this.
1158
1159 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1160     AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1161         samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1162 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1163    AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1164 fi
1165
1166
1167 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1168 AC_TRY_RUN([#include <stdio.h>
1169 #include <sys/stat.h>
1170 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1171 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1172 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1173     AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1174 fi
1175
1176 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1177 AC_TRY_RUN([
1178 #if defined(HAVE_UNISTD_H)
1179 #include <unistd.h>
1180 #endif
1181 #include <stdio.h>
1182 #include <sys/stat.h>
1183 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1184 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1185 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1186     AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1187 fi
1188
1189 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1190 AC_TRY_RUN([#include <stdio.h>
1191 #include <sys/stat.h>
1192 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1193 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1194 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1195     AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
1196 fi
1197
1198 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1199 AC_TRY_RUN([
1200 #if defined(HAVE_UNISTD_H)
1201 #include <unistd.h>
1202 #endif
1203 #include <stdio.h>
1204 #include <sys/stat.h>
1205 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1206 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1207 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1208     AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
1209 fi
1210
1211 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1212 AC_TRY_RUN([
1213 #if defined(HAVE_UNISTD_H)
1214 #include <unistd.h>
1215 #endif
1216 #include <stdio.h>
1217 #include <sys/stat.h>
1218 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1219 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
1220 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
1221     AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
1222 fi
1223
1224 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
1225 AC_TRY_COMPILE([
1226 #if defined(HAVE_UNISTD_H)
1227 #include <unistd.h>
1228 #endif
1229 #include <sys/types.h>
1230 #include <dirent.h>],
1231 [struct dirent64 de;],
1232 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
1233 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1234     AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
1235 fi
1236
1237 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
1238 AC_TRY_RUN([
1239 #if defined(HAVE_UNISTD_H)
1240 #include <unistd.h>
1241 #endif
1242 #include <sys/types.h>
1243 main() { dev_t dev; int i = major(dev); return 0; }],
1244 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
1245 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
1246     AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
1247 fi
1248
1249 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
1250 AC_TRY_RUN([
1251 #if defined(HAVE_UNISTD_H)
1252 #include <unistd.h>
1253 #endif
1254 #include <sys/types.h>
1255 main() { dev_t dev; int i = minor(dev); return 0; }],
1256 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
1257 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
1258     AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
1259 fi
1260
1261 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
1262 AC_TRY_RUN([#include <stdio.h>
1263 main() { char c; c=250; exit((c > 0)?0:1); }],
1264 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
1265 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
1266     AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
1267 fi
1268
1269 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
1270 AC_TRY_COMPILE([#include <sys/types.h>
1271 #include <sys/socket.h>
1272 #include <netinet/in.h>],
1273 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
1274 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
1275 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
1276     AC_DEFINE(HAVE_SOCK_SIN_LEN,1,[Whether the sockaddr_in struct has a sin_len property])
1277 fi
1278
1279 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
1280 AC_TRY_COMPILE([#include <sys/types.h>
1281 #include <dirent.h>
1282 void seekdir(DIR *d, long loc) { return; }],[return 0;],
1283 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
1284 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
1285     AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
1286 fi
1287
1288 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
1289 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
1290 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
1291 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
1292     AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
1293 fi
1294
1295 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
1296 AC_TRY_RUN([
1297 #include <sys/time.h>
1298 #include <unistd.h>
1299 main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}],
1300            samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,samba_cv_HAVE_GETTIMEOFDAY_TZ=no,samba_cv_HAVE_GETTIMEOFDAY_TZ=cross)])
1301 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
1302     AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday() is available])
1303 fi
1304
1305 AC_CACHE_CHECK([for __va_copy],samba_cv_HAVE_VA_COPY,[
1306 AC_TRY_LINK([#include <stdarg.h>
1307 va_list ap1,ap2;], [__va_copy(ap1,ap2);],
1308 samba_cv_HAVE_VA_COPY=yes,samba_cv_HAVE_VA_COPY=no)])
1309 if test x"$samba_cv_HAVE_VA_COPY" = x"yes"; then
1310     AC_DEFINE(HAVE_VA_COPY,1,[Whether __va_copy() is available])
1311 fi
1312
1313 AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
1314 AC_TRY_RUN([
1315 #include <sys/types.h>
1316 #include <stdarg.h>
1317 void foo(const char *format, ...) {
1318        va_list ap;
1319        int len;
1320        char buf[5];
1321
1322        va_start(ap, format);
1323        len = vsnprintf(buf, 0, format, ap);
1324        va_end(ap);
1325        if (len != 5) exit(1);
1326
1327        va_start(ap, format);
1328        len = vsnprintf(0, 0, format, ap);
1329        va_end(ap);
1330        if (len != 5) exit(1);
1331
1332        if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
1333
1334        exit(0);
1335 }
1336 main() { foo("hello"); }
1337 ],
1338 samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
1339 if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
1340     AC_DEFINE(HAVE_C99_VSNPRINTF,1,[Whether there is a C99 compliant vsnprintf])
1341 fi
1342
1343 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
1344 AC_TRY_RUN([#include <sys/types.h>
1345 #include <dirent.h>
1346 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
1347 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
1348 di->d_name[0] == 0) exit(0); exit(1);} ],
1349 samba_cv_HAVE_BROKEN_READDIR=yes,samba_cv_HAVE_BROKEN_READDIR=no,samba_cv_HAVE_BROKEN_READDIR=cross)])
1350 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
1351     AC_DEFINE(HAVE_BROKEN_READDIR,1,[Whether readdir() is broken])
1352 fi
1353
1354 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
1355 AC_TRY_COMPILE([#include <sys/types.h>
1356 #include <utime.h>],
1357 [struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
1358 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
1359 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
1360     AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
1361 fi
1362
1363 dnl  utmp and utmpx come in many flavours
1364 dnl  We need to check for many of them
1365 dnl  But we don't need to do each and every one, because our code uses
1366 dnl  mostly just the utmp (not utmpx) fields.
1367
1368 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
1369
1370 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
1371 AC_TRY_COMPILE([#include <sys/types.h>
1372 #include <utmp.h>],
1373 [struct utmp ut;  ut.ut_name[0] = 'a';],
1374 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
1375 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
1376     AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
1377 fi
1378
1379 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
1380 AC_TRY_COMPILE([#include <sys/types.h>
1381 #include <utmp.h>],
1382 [struct utmp ut;  ut.ut_user[0] = 'a';],
1383 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
1384 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
1385     AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
1386 fi
1387
1388 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
1389 AC_TRY_COMPILE([#include <sys/types.h>
1390 #include <utmp.h>],
1391 [struct utmp ut;  ut.ut_id[0] = 'a';],
1392 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
1393 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
1394     AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
1395 fi
1396
1397 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
1398 AC_TRY_COMPILE([#include <sys/types.h>
1399 #include <utmp.h>],
1400 [struct utmp ut;  ut.ut_host[0] = 'a';],
1401 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
1402 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
1403     AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
1404 fi
1405
1406 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
1407 AC_TRY_COMPILE([#include <sys/types.h>
1408 #include <utmp.h>],
1409 [struct utmp ut;  time_t t; ut.ut_time = t;],
1410 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
1411 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
1412     AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
1413 fi
1414
1415 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
1416 AC_TRY_COMPILE([#include <sys/types.h>
1417 #include <utmp.h>],
1418 [struct utmp ut;  struct timeval tv; ut.ut_tv = tv;],
1419 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
1420 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
1421     AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
1422 fi
1423
1424 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
1425 AC_TRY_COMPILE([#include <sys/types.h>
1426 #include <utmp.h>],
1427 [struct utmp ut;  ut.ut_type = 0;],
1428 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
1429 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
1430     AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
1431 fi
1432
1433 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
1434 AC_TRY_COMPILE([#include <sys/types.h>
1435 #include <utmp.h>],
1436 [struct utmp ut;  ut.ut_pid = 0;],
1437 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
1438 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
1439     AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
1440 fi
1441
1442 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
1443 AC_TRY_COMPILE([#include <sys/types.h>
1444 #include <utmp.h>],
1445 [struct utmp ut;  ut.ut_exit.e_exit = 0;],
1446 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
1447 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
1448     AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
1449 fi
1450
1451 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
1452 AC_TRY_COMPILE([#include <sys/types.h>
1453 #include <utmp.h>],
1454 [struct utmp ut;  ut.ut_addr = 0;],
1455 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
1456 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
1457     AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
1458 fi
1459
1460 if test x$ac_cv_func_pututline = xyes ; then
1461   AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
1462   AC_TRY_COMPILE([#include <sys/types.h>
1463 #include <utmp.h>],
1464   [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
1465   samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
1466   if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
1467       AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
1468   fi
1469 fi
1470
1471 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
1472 AC_TRY_COMPILE([#include <sys/types.h>
1473 #include <utmpx.h>],
1474 [struct utmpx ux;  ux.ut_syslen = 0;],
1475 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
1476 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
1477     AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
1478 fi
1479
1480
1481 ICONV_LOCATION=standard
1482 LOOK_DIRS="/usr /usr/local /sw"
1483 AC_ARG_WITH(libiconv,
1484 [  --with-libiconv=BASEDIR Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto) ],
1485 [
1486   if test "$withval" = "no" ; then
1487     AC_MSG_ERROR(I won't take no for an answer)
1488   else
1489      if test "$withval" != "yes" ; then
1490         LOOK_DIRS="$withval $LOOK_DIRS"
1491      fi
1492   fi
1493 ])
1494
1495 ICONV_FOUND="no"
1496 for i in $LOOK_DIRS ; do
1497     save_LIBS=$LIBS
1498     save_LDFLAGS=$LDFLAGS
1499     save_CPPFLAGS=$CPPFLAGS
1500     CPPFLAGS="-I$i/include"
1501     LDFLAGS="-L$i/lib"
1502     LIBS=
1503     export LDFLAGS LIBS CPPFLAGS
1504 dnl Try to find iconv(3)
1505     jm_ICONV($i)
1506
1507     CPPFLAGS=$save_CPPFLAGS
1508     if test -n "$ICONV_FOUND" ; then
1509         LDFLAGS=$save_LDFLAGS
1510         LIB_ADD_DIR(LDFLAGS, "$i/lib")
1511         CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
1512         LIBS="$save_LIBS $LIBS"
1513         ICONV_LOCATION=$i
1514         export LDFLAGS LIBS CPPFLAGS
1515         break
1516     else
1517         LDFLAGS=$save_LDFLAGS
1518         LIBS=$save_LIBS
1519         export LDFLAGS LIBS CPPFLAGS
1520     fi
1521 done
1522
1523 ############
1524 # check for iconv in libc
1525 AC_CACHE_CHECK([for working iconv],samba_cv_HAVE_NATIVE_ICONV,[
1526 AC_TRY_RUN([
1527 #include <iconv.h>
1528 main() {
1529        iconv_t cd = iconv_open("ASCII", "UCS-2LE");
1530        if (cd == 0 || cd == (iconv_t)-1) return -1;
1531        return 0;
1532 }
1533 ],
1534 samba_cv_HAVE_NATIVE_ICONV=yes,samba_cv_HAVE_NATIVE_ICONV=no,samba_cv_HAVE_NATIVE_ICONV=cross)])
1535 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes"; then
1536     AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
1537 fi
1538
1539 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
1540     AC_MSG_WARN([Sufficient support for iconv function was not found.
1541     Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
1542 fi
1543
1544
1545 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
1546 AC_TRY_RUN([
1547 #include <sys/types.h>
1548 #include <fcntl.h>
1549 #ifndef F_GETLEASE
1550 #define F_GETLEASE      1025
1551 #endif
1552 main() {
1553        int fd = open("/dev/null", O_RDONLY);
1554        return fcntl(fd, F_GETLEASE, 0) == -1;
1555 }
1556 ],
1557 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
1558 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
1559     AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
1560 fi
1561
1562 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
1563 AC_TRY_RUN([
1564 #include <sys/types.h>
1565 #include <fcntl.h>
1566 #include <signal.h>
1567 #ifndef F_NOTIFY
1568 #define F_NOTIFY 1026
1569 #endif
1570 main() {
1571         exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
1572 }
1573 ],
1574 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
1575 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
1576     AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
1577 fi
1578
1579 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
1580 AC_TRY_RUN([
1581 #include <sys/types.h>
1582 #include <fcntl.h>
1583 #include <signal.h>
1584 #include <sys/file.h>
1585 #ifndef LOCK_MAND
1586 #define LOCK_MAND       32
1587 #define LOCK_READ       64
1588 #endif
1589 main() {
1590         exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
1591 }
1592 ],
1593 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
1594 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
1595     AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
1596 fi
1597
1598
1599
1600
1601 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
1602 AC_TRY_COMPILE([#include <sys/types.h>
1603 #include <fcntl.h>],
1604 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
1605 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
1606 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
1607     AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
1608 fi
1609
1610 AC_CACHE_CHECK([for irix specific capabilities],samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES,[
1611 AC_TRY_RUN([#include <sys/types.h>
1612 #include <sys/capability.h>
1613 main() {
1614  cap_t cap;
1615  if ((cap = cap_get_proc()) == NULL)
1616    exit(1);
1617  cap->cap_effective |= CAP_NETWORK_MGT;
1618  cap->cap_inheritable |= CAP_NETWORK_MGT;
1619  cap_set_proc(cap);
1620  exit(0);
1621 }
1622 ],
1623 samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=yes,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=no,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=cross)])
1624 if test x"$samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES" = x"yes"; then
1625     AC_DEFINE(HAVE_IRIX_SPECIFIC_CAPABILITIES,1,[Whether IRIX specific capabilities are available])
1626 fi
1627
1628 #
1629 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
1630 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
1631 #
1632
1633 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
1634 AC_TRY_COMPILE([#include <sys/types.h>
1635 #if defined(HAVE_RPC_RPC_H)
1636 #include <rpc/rpc.h>
1637 #endif],
1638 [int16 testvar;],
1639 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
1640 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
1641     AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
1642 fi
1643
1644 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
1645 AC_TRY_COMPILE([#include <sys/types.h>
1646 #if defined(HAVE_RPC_RPC_H)
1647 #include <rpc/rpc.h>
1648 #endif],
1649 [uint16 testvar;],
1650 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
1651 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
1652     AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
1653 fi
1654
1655 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
1656 AC_TRY_COMPILE([#include <sys/types.h>
1657 #if defined(HAVE_RPC_RPC_H)
1658 #include <rpc/rpc.h>
1659 #endif],
1660 [int32 testvar;],
1661 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
1662 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
1663     AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
1664 fi
1665
1666 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
1667 AC_TRY_COMPILE([#include <sys/types.h>
1668 #if defined(HAVE_RPC_RPC_H)
1669 #include <rpc/rpc.h>
1670 #endif],
1671 [uint32 testvar;],
1672 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
1673 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
1674     AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
1675 fi
1676
1677 dnl
1678 dnl Some systems (SCO) have a problem including
1679 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
1680 dnl as a #define in <prot.h> and as part of an enum
1681 dnl in <rpc/rpc.h>.
1682 dnl
1683
1684 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
1685 AC_TRY_COMPILE([#include <sys/types.h>
1686 #ifdef HAVE_SYS_SECURITY_H
1687 #include <sys/security.h>
1688 #include <prot.h>
1689 #endif  /* HAVE_SYS_SECURITY_H */
1690 #if defined(HAVE_RPC_RPC_H)
1691 #include <rpc/rpc.h>
1692 #endif],
1693 [int testvar;],
1694 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
1695 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
1696     AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
1697 fi
1698
1699 AC_MSG_CHECKING([for test routines])
1700 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
1701            AC_MSG_RESULT(yes),
1702            AC_MSG_ERROR([cant find test code. Aborting config]),
1703            AC_MSG_WARN([cannot run when cross-compiling]))
1704
1705 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
1706 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
1707            samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
1708 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
1709     AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
1710 fi
1711
1712 AC_CACHE_CHECK([for AF_LOCAL socket support], samba_cv_HAVE_WORKING_AF_LOCAL, [
1713 AC_TRY_RUN([#include "${srcdir-.}/tests/unixsock.c"],
1714            samba_cv_HAVE_WORKING_AF_LOCAL=yes,
1715            samba_cv_HAVE_WORKING_AF_LOCAL=no,
1716            samba_cv_HAVE_WORKING_AF_LOCAL=cross)])
1717 if test x"$samba_cv_HAVE_WORKING_AF_LOCAL" != xno
1718 then
1719     AC_DEFINE(HAVE_WORKING_AF_LOCAL, 1, [Define if you have working AF_LOCAL sockets])
1720 fi
1721
1722 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
1723 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
1724            samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
1725 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
1726     AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
1727 fi
1728
1729 AC_CACHE_CHECK([whether getpass should be replaced],samba_cv_REPLACE_GETPASS,[
1730 SAVE_CPPFLAGS="$CPPFLAGS"
1731 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper"
1732 AC_TRY_COMPILE([
1733 #define REPLACE_GETPASS 1
1734 #define NO_PROTO_H 1
1735 #define NO_CONFIG_H 1
1736 #define main dont_declare_main
1737 #include "${srcdir-.}/lib/getsmbpass.c"
1738 #undef main
1739 ],[],samba_cv_REPLACE_GETPASS=yes,samba_cv_REPLACE_GETPASS=no)
1740 CPPFLAGS="$SAVE_CPPFLAGS"
1741 ])
1742 if test x"$samba_cv_REPLACE_GETPASS" = x"yes"; then
1743         AC_DEFINE(REPLACE_GETPASS,1,[Whether getpass should be replaced])
1744 fi
1745
1746 AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
1747 AC_TRY_RUN([
1748 #include <stdio.h>
1749 #include <sys/types.h>
1750 #include <netinet/in.h>
1751 #ifdef HAVE_ARPA_INET_H
1752 #include <arpa/inet.h>
1753 #endif
1754 main() { struct in_addr ip; ip.s_addr = 0x12345678;
1755 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
1756     strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); }
1757 exit(1);}],
1758            samba_cv_REPLACE_INET_NTOA=yes,samba_cv_REPLACE_INET_NTOA=no,samba_cv_REPLACE_INET_NTOA=cross)])
1759 if test x"$samba_cv_REPLACE_INET_NTOA" = x"yes"; then
1760     AC_DEFINE(REPLACE_INET_NTOA,1,[Whether inet_ntoa should be replaced])
1761 fi
1762
1763 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
1764 AC_TRY_RUN([#include <stdlib.h>
1765 #include <sys/types.h>
1766 #include <sys/stat.h>
1767 #include <unistd.h>
1768 main() {
1769   struct stat st;
1770   char tpl[20]="/tmp/test.XXXXXX";
1771   int fd = mkstemp(tpl);
1772   if (fd == -1) exit(1);
1773   unlink(tpl);
1774   if (fstat(fd, &st) != 0) exit(1);
1775   if ((st.st_mode & 0777) != 0600) exit(1);
1776   exit(0);
1777 }],
1778 samba_cv_HAVE_SECURE_MKSTEMP=yes,
1779 samba_cv_HAVE_SECURE_MKSTEMP=no,
1780 samba_cv_HAVE_SECURE_MKSTEMP=cross)])
1781 if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
1782     AC_DEFINE(HAVE_SECURE_MKSTEMP,1,[Whether mkstemp is secure])
1783 fi
1784
1785 AC_CACHE_CHECK([for sysconf(_SC_NGROUPS_MAX)],samba_cv_SYSCONF_SC_NGROUPS_MAX,[
1786 AC_TRY_RUN([#include <unistd.h>
1787 main() { exit(sysconf(_SC_NGROUPS_MAX) == -1 ? 1 : 0); }],
1788 samba_cv_SYSCONF_SC_NGROUPS_MAX=yes,samba_cv_SYSCONF_SC_NGROUPS_MAX=no,samba_cv_SYSCONF_SC_NGROUPS_MAX=cross)])
1789 if test x"$samba_cv_SYSCONF_SC_NGROUPS_MAX" = x"yes"; then
1790     AC_DEFINE(SYSCONF_SC_NGROUPS_MAX,1,[Whether sysconf(_SC_NGROUPS_MAX) is available])
1791 fi
1792
1793 AC_CACHE_CHECK([for root],samba_cv_HAVE_ROOT,[
1794 AC_TRY_RUN([main() { exit(getuid() != 0); }],
1795            samba_cv_HAVE_ROOT=yes,samba_cv_HAVE_ROOT=no,samba_cv_HAVE_ROOT=cross)])
1796 if test x"$samba_cv_HAVE_ROOT" = x"yes"; then
1797     AC_DEFINE(HAVE_ROOT,1,[Whether current user is root])
1798 else
1799     AC_MSG_WARN(running as non-root will disable some tests)
1800 fi
1801
1802 ##################
1803 # look for a method of finding the list of network interfaces
1804 iface=no;
1805 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
1806 AC_TRY_RUN([
1807 #define HAVE_IFACE_AIX 1
1808 #define AUTOCONF_TEST 1
1809 #include "confdefs.h"
1810 #include "${srcdir-.}/lib/interfaces.c"],
1811            samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
1812 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
1813     iface=yes;AC_DEFINE(HAVE_IFACE_AIX,1,[Whether iface AIX is available])
1814 fi
1815
1816 if test $iface = no; then
1817 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
1818 AC_TRY_RUN([
1819 #define HAVE_IFACE_IFCONF 1
1820 #define AUTOCONF_TEST 1
1821 #include "confdefs.h"
1822 #include "${srcdir-.}/lib/interfaces.c"],
1823            samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
1824 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
1825     iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF,1,[Whether iface ifconf is available])
1826 fi
1827 fi
1828
1829 if test $iface = no; then
1830 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
1831 AC_TRY_RUN([
1832 #define HAVE_IFACE_IFREQ 1
1833 #define AUTOCONF_TEST 1
1834 #include "confdefs.h"
1835 #include "${srcdir-.}/lib/interfaces.c"],
1836            samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
1837 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
1838     iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ,1,[Whether iface ifreq is available])
1839 fi
1840 fi
1841
1842
1843 ################################################
1844 # look for a method of setting the effective uid
1845 seteuid=no;
1846 if test $seteuid = no; then
1847 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
1848 AC_TRY_RUN([
1849 #define AUTOCONF_TEST 1
1850 #define USE_SETRESUID 1
1851 #include "confdefs.h"
1852 #include "${srcdir-.}/lib/util_sec.c"],
1853            samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
1854 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
1855     seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
1856 fi
1857 fi
1858
1859
1860 if test $seteuid = no; then
1861 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
1862 AC_TRY_RUN([
1863 #define AUTOCONF_TEST 1
1864 #define USE_SETREUID 1
1865 #include "confdefs.h"
1866 #include "${srcdir-.}/lib/util_sec.c"],
1867            samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
1868 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
1869     seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
1870 fi
1871 fi
1872
1873 if test $seteuid = no; then
1874 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
1875 AC_TRY_RUN([
1876 #define AUTOCONF_TEST 1
1877 #define USE_SETEUID 1
1878 #include "confdefs.h"
1879 #include "${srcdir-.}/lib/util_sec.c"],
1880            samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
1881 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
1882     seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
1883 fi
1884 fi
1885
1886 if test $seteuid = no; then
1887 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
1888 AC_TRY_RUN([
1889 #define AUTOCONF_TEST 1
1890 #define USE_SETUIDX 1
1891 #include "confdefs.h"
1892 #include "${srcdir-.}/lib/util_sec.c"],
1893            samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
1894 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
1895     seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
1896 fi
1897 fi
1898
1899
1900 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
1901 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
1902            samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
1903 if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
1904     AC_DEFINE(HAVE_MMAP,1,[Whether mmap works])
1905 fi
1906
1907 AC_CACHE_CHECK([for ftruncate needs root],samba_cv_FTRUNCATE_NEEDS_ROOT,[
1908 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncroot.c"],
1909            samba_cv_FTRUNCATE_NEEDS_ROOT=yes,samba_cv_FTRUNCATE_NEEDS_ROOT=no,samba_cv_FTRUNCATE_NEEDS_ROOT=cross)])
1910 if test x"$samba_cv_FTRUNCATE_NEEDS_ROOT" = x"yes"; then
1911     AC_DEFINE(FTRUNCATE_NEEDS_ROOT,1,[Whether ftruncate() needs root])
1912 fi
1913
1914 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
1915 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
1916            samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
1917 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
1918     AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
1919 fi
1920
1921 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
1922 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
1923            samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
1924 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
1925     AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
1926
1927 else
1928
1929 dnl
1930 dnl Don't check for 64 bit fcntl locking if we know that the
1931 dnl glibc2.1 broken check has succeeded.
1932 dnl
1933
1934   AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
1935   AC_TRY_RUN([
1936 #if defined(HAVE_UNISTD_H)
1937 #include <unistd.h>
1938 #endif
1939 #include <stdio.h>
1940 #include <stdlib.h>
1941
1942 #ifdef HAVE_FCNTL_H
1943 #include <fcntl.h>
1944 #endif
1945
1946 #ifdef HAVE_SYS_FCNTL_H
1947 #include <sys/fcntl.h>
1948 #endif
1949 main() { struct flock64 fl64;
1950 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
1951 exit(0);
1952 #else
1953 exit(1);
1954 #endif
1955 }],
1956        samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
1957
1958   if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
1959       AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
1960   fi
1961 fi
1962
1963 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
1964 AC_TRY_COMPILE([#include <sys/types.h>
1965 #include <sys/stat.h>
1966 #include <unistd.h>],
1967 [struct stat st;  st.st_blocks = 0;],
1968 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
1969 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
1970     AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
1971 fi
1972
1973 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
1974 AC_TRY_COMPILE([#include <sys/types.h>
1975 #include <sys/stat.h>
1976 #include <unistd.h>],
1977 [struct stat st;  st.st_blksize = 0;],
1978 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
1979 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
1980     AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
1981 fi
1982
1983 case "$host_os" in
1984 *linux*)
1985 AC_CACHE_CHECK([for broken RedHat 7.2 system header files],samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
1986 AC_TRY_COMPILE([
1987 #ifdef HAVE_SYS_VFS_H
1988 #include <sys/vfs.h>
1989 #endif
1990 #ifdef HAVE_SYS_CAPABILITY_H
1991 #include <sys/capability.h>
1992 #endif
1993 ],[int i;],
1994    samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes)])
1995 if test x"$samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
1996    AC_DEFINE(BROKEN_REDHAT_7_SYSTEM_HEADERS,1,[Broken RedHat 7.2 system header files])
1997 fi
1998 ;;
1999 esac
2000
2001 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2002 AC_TRY_COMPILE([#include <sys/acl.h>
2003 #if defined(HAVE_RPCSVC_NIS_H)
2004 #include <rpcsvc/nis.h>
2005 #endif],
2006 [int i;],
2007 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2008 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2009         AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2010 fi
2011
2012
2013 #################################################
2014 # check for smbwrapper support
2015 AC_MSG_CHECKING(whether to use smbwrapper)
2016 AC_ARG_WITH(smbwrapper,
2017 [  --with-smbwrapper       Include SMB wrapper support (default=no) ],
2018 [ case "$withval" in
2019   yes)
2020     AC_MSG_RESULT(yes)
2021     AC_DEFINE(WITH_SMBWRAPPER,1,[Whether to include smbwrapper support])
2022         WRAPPROG="bin/smbsh\$(EXEEXT)"
2023         WRAP="bin/smbwrapper.$SHLIBEXT"
2024
2025         if test x$ATTEMPT_WRAP32_BUILD = x; then
2026                 WRAP32=""
2027         else
2028                         WRAP32=bin/smbwrapper.32.$SHLIBEXT
2029         fi
2030
2031 # Conditions under which smbwrapper should not be built.
2032
2033         if test x$PICFLAG = x; then
2034            echo No support for PIC code - disabling smbwrapper and smbsh
2035            WRAPPROG=""
2036            WRAP=""
2037            WRAP32=""
2038         elif test x$ac_cv_func_syscall = xno; then
2039            AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
2040            WRAPPROG=""
2041            WRAP=""
2042            WRAP32=""
2043         fi
2044         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WRAPPROG $WRAP $WRAP32"
2045         SMBWRAPPER="$WRAPPROG $WRAP $WRAP32"
2046     ;;
2047   *)
2048     AC_MSG_RESULT(no)
2049     ;;
2050   esac ],
2051   AC_MSG_RESULT(no)
2052 )
2053
2054 #################################################
2055 # check for AFS clear-text auth support
2056 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2057 AC_ARG_WITH(afs,
2058 [  --with-afs              Include AFS clear-text auth support (default=no) ],
2059 [ case "$withval" in
2060   yes)
2061     AC_MSG_RESULT(yes)
2062     AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
2063     ;;
2064   *)
2065     AC_MSG_RESULT(no)
2066     ;;
2067   esac ],
2068   AC_MSG_RESULT(no)
2069 )
2070
2071
2072 #################################################
2073 # check for the DFS clear-text auth system
2074 AC_MSG_CHECKING(whether to use DFS clear-text auth)
2075 AC_ARG_WITH(dfs,
2076 [  --with-dce-dfs          Include DCE/DFS clear-text auth support (default=no)],
2077 [ case "$withval" in
2078   yes)
2079     AC_MSG_RESULT(yes)
2080     AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
2081     ;;
2082   *)
2083     AC_MSG_RESULT(no)
2084     ;;
2085   esac ],
2086   AC_MSG_RESULT(no)
2087 )
2088
2089 #################################################
2090 # active directory support
2091
2092 with_ads_support=yes
2093 AC_MSG_CHECKING([whether to use Active Directory])
2094
2095 AC_ARG_WITH(ads,
2096 [  --with-ads              Active Directory support (default yes)],
2097 [ case "$withval" in
2098     no)
2099         with_ads_support=no
2100         ;;
2101   esac ])
2102
2103 if test x"$with_ads_support" = x"yes"; then
2104    AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
2105 fi
2106
2107 AC_MSG_RESULT($with_ads_support)
2108
2109 FOUND_KRB5=no
2110 KRB5_LIBS=""
2111 if test x"$with_ads_support" = x"yes"; then
2112
2113 ac_save_CFLAGS="$CFLAGS"
2114 ac_save_LIBS="$LIBS"
2115 CFLAGS=""
2116 LIBS=""
2117
2118   #################################################
2119   # check for krb5-config from recent MIT and Heimdal kerberos 5
2120   AC_PATH_PROG(KRB5_CONFIG, krb5-config)
2121   AC_MSG_CHECKING(for working krb5-config)
2122   if test -x "$KRB5_CONFIG"; then
2123     LIBS="$LIBS `$KRB5_CONFIG --libs`"
2124     CFLAGS="$CFLAGS `$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
2125     CPPFLAGS="$CPPFLAGS `$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
2126     FOUND_KRB5=yes
2127     AC_MSG_RESULT(yes)
2128   else
2129     AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
2130   fi
2131
2132   if test x$FOUND_KRB5 = x"no"; then
2133   #################################################
2134   # check for location of Kerberos 5 install
2135   AC_MSG_CHECKING(for kerberos 5 install path)
2136   AC_ARG_WITH(krb5,
2137   [  --with-krb5=base-dir    Locate Kerberos 5 support (default=/usr)],
2138   [ case "$withval" in
2139     no)
2140       AC_MSG_RESULT(no)
2141       ;;
2142     *)
2143       AC_MSG_RESULT(yes)
2144       LIBS="$LIBS -lkrb5"
2145       CFLAGS="$CFLAGS -I$withval/include"
2146       CPPFLAGS="$CPPFLAGS -I$withval/include"
2147       LDFLAGS="$LDFLAGS -L$withval/lib"
2148       FOUND_KRB5=yes
2149       ;;
2150     esac ],
2151     AC_MSG_RESULT(no)
2152   )
2153   fi
2154
2155 if test x$FOUND_KRB5 = x"no"; then
2156 #################################################
2157 # see if this box has the SuSE location for the heimdal kerberos implementation
2158 AC_MSG_CHECKING(for /usr/include/heimdal)
2159 if test -d /usr/include/heimdal; then
2160     if test -f /usr/lib/heimdal/lib/libkrb5.a; then
2161         LIBS="$LIBS -lkrb5"
2162         CFLAGS="$CFLAGS -I/usr/include/heimdal"
2163         CPPFLAGS="$CPPFLAGS -I/usr/include/heimdal"
2164         LDFLAGS="$LDFLAGS -L/usr/lib/heimdal/lib"
2165         AC_MSG_RESULT(yes)
2166     else
2167         LIBS="$LIBS -lkrb5"
2168         CFLAGS="$CFLAGS -I/usr/include/heimdal"
2169         CPPFLAGS="$CPPFLAGS -I/usr/include/heimdal"
2170         AC_MSG_RESULT(yes)
2171
2172     fi
2173 else
2174     AC_MSG_RESULT(no)
2175 fi
2176 fi
2177
2178
2179 if test x$FOUND_KRB5 = x"no"; then
2180 #################################################
2181 # see if this box has the RedHat location for kerberos
2182 AC_MSG_CHECKING(for /usr/kerberos)
2183 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
2184     LIBS="$LIBS -lkrb5"
2185     LDFLAGS="$LDFLAGS -L/usr/kerberos/lib"
2186     CFLAGS="$CFLAGS -I/usr/kerberos/include"
2187     CPPFLAGS="$CPPFLAGS -I/usr/kerberos/include"
2188     AC_MSG_RESULT(yes)
2189 else
2190     AC_MSG_RESULT(no)
2191 fi
2192 fi
2193
2194   # now check for krb5.h. Some systems have the libraries without the headers!
2195   # note that this check is done here to allow for different kerberos
2196   # include paths
2197   AC_CHECK_HEADERS(krb5.h)
2198
2199   # now check for gssapi headers.  This is also done here to allow for
2200   # different kerberos include paths
2201   AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
2202
2203   ##################################################################
2204   # we might need the k5crypto and com_err libraries on some systems
2205   AC_CHECK_LIB(com_err, _et_list, [LIBS="$LIBS -lcom_err"])
2206   AC_CHECK_LIB(k5crypto, krb5_encrypt_data, [LIBS="$LIBS -lk5crypto"])
2207   # Heimdal checks.
2208   AC_CHECK_LIB(crypto, des_set_key, [LIBS="$LIBS -lcrypto"])
2209   AC_CHECK_LIB(asn1, copy_Authenticator, [LIBS="$LIBS -lasn1"])
2210   AC_CHECK_LIB(roken, roken_getaddrinfo_hostspec, [LIBS="$LIBS -lroken"])
2211   AC_CHECK_LIB(resolv, dn_expand, [LIBS="$LIBS -lresolv"])
2212   # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
2213   AC_CHECK_LIB(gssapi, gss_display_status, [LIBS="$LIBS -lgssapi -lkrb5";
2214         AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])])
2215
2216   AC_CHECK_LIB(krb5, krb5_set_real_time, [AC_DEFINE(HAVE_KRB5_SET_REAL_TIME,1,[Whether krb5_set_real_time is available])])
2217   AC_CHECK_LIB(krb5, krb5_set_default_in_tkt_etypes, [AC_DEFINE(HAVE_KRB5_SET_DEFAULT_IN_TKT_ETYPES,1,[Whether krb5_set_default_in_tkt_etypes, is available])])
2218   AC_CHECK_LIB(krb5, krb5_set_default_tgs_ktypes, [AC_DEFINE(HAVE_KRB5_SET_DEFAULT_TGS_KTYPES,1,[Whether krb5_set_default_tgs_ktypes is available])])
2219
2220   AC_CHECK_LIB(krb5, krb5_principal2salt, [AC_DEFINE(HAVE_KRB5_PRINCIPAL2SALT,1,[Whether krb5_principal2salt is available])])
2221   AC_CHECK_LIB(krb5, krb5_use_enctype, [AC_DEFINE(HAVE_KRB5_USE_ENCTYPE,1,[Whether krb5_use_enctype is available])])
2222   AC_CHECK_LIB(krb5, krb5_string_to_key, [AC_DEFINE(HAVE_KRB5_STRING_TO_KEY,1,[Whether krb5_string_to_key is available])])
2223   AC_CHECK_LIB(krb5, krb5_get_pw_salt, [AC_DEFINE(HAVE_KRB5_GET_PW_SALT,1,[Whether krb5_get_pw_salt is available])])
2224   AC_CHECK_LIB(krb5, krb5_string_to_key_salt, [AC_DEFINE(HAVE_KRB5_STRING_TO_KEY_SALT,1,[Whether krb5_string_to_key_salt is available])])
2225   AC_CHECK_LIB(krb5, krb5_auth_con_setkey, [AC_DEFINE(HAVE_KRB5_AUTH_CON_SETKEY,1,[Whether krb5_auth_con_setkey is available])])
2226   AC_CHECK_LIB(krb5, krb5_auth_con_setuseruserkey, [AC_DEFINE(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY,1,[Whether krb5_auth_con_setuseruserkey is available])])
2227   AC_CHECK_LIB(krb5, krb5_locate_kdc, [AC_DEFINE(HAVE_KRB5_LOCATE_KDC,1,[Whether krb5_locate_kdc is available])])
2228   AC_CHECK_LIB(krb5, krb5_get_permitted_enctypes, [AC_DEFINE(HAVE_KRB5_GET_PERMITTED_ENCTYPES,1,[Whether krb5_get_permitted_enctypes is available])])
2229   AC_CHECK_LIB(krb5, krb5_get_default_in_tkt_etypes, [AC_DEFINE(HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES,1,[Whether krb5_get_default_in_tkt_etypes is available])])
2230   AC_CHECK_LIB(krb5, krb5_free_ktypes, [AC_DEFINE(HAVE_KRB5_FREE_KTYPES,1,[Whether krb5_free_ktypes is available])])
2231
2232 AC_CACHE_CHECK([for addrtype in krb5_address],samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
2233 AC_TRY_COMPILE([#include <krb5.h>],
2234 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
2235 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
2236 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
2237     AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,[Whether the krb5_address struct has a addrtype property])
2238 fi
2239
2240 AC_CACHE_CHECK([for addr_type in krb5_address],samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
2241 AC_TRY_COMPILE([#include <krb5.h>],
2242 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
2243 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
2244 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
2245     AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,[Whether the krb5_address struct has a addr_type property])
2246 fi
2247
2248 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],samba_cv_HAVE_KRB5_TKT_ENC_PART2,[
2249 AC_TRY_COMPILE([#include <krb5.h>],
2250 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
2251 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
2252 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
2253     AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,[Whether the krb5_ticket struct has a enc_part2 property])
2254 fi
2255
2256 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
2257 AC_TRY_COMPILE([#include <krb5.h>],
2258 [krb5_keyblock key; key.keyvalue.data = NULL;],
2259 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
2260 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
2261     AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,[Whether the krb5_keyblock struct has a keyvalue property])
2262 fi
2263
2264 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
2265 AC_TRY_COMPILE([#include <krb5.h>],
2266 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
2267 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
2268 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes"; then
2269     AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,[Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
2270 fi
2271
2272   ########################################################
2273   # now see if we can find the krb5 libs in standard paths
2274   # or as specified above
2275   AC_CHECK_LIB(krb5, krb5_mk_req_extended, [KRB5_LIBS="$LIBS -lkrb5";
2276                 KRB5_CFLAGS="$CFLAGS";
2277         AC_DEFINE(HAVE_KRB5,1,[Whether KRB5 is available])])
2278
2279   ########################################################
2280   # now see if we can find the gssapi libs in standard paths
2281   AC_CHECK_LIB(gssapi_krb5, gss_display_status, [KRB5_LIBS="$KRB5_LIBS -lgssapi_krb5";
2282         AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])])
2283
2284 LIBS="$ac_save_LIBS"; CFLAGS="$ac_save_CFLAGS"
2285 fi
2286
2287 ########################################################
2288 # Compile with LDAP support?
2289
2290 LDAP_OBJ=""
2291 with_ldap_support=yes
2292 AC_MSG_CHECKING([whether to use LDAP])
2293
2294 AC_ARG_WITH(ldap,
2295 [  --with-ldap             LDAP support (default yes)],
2296 [ case "$withval" in
2297     no)
2298         with_ldap_support=no
2299         ;;
2300   esac ])
2301
2302 AC_MSG_RESULT($with_ldap_support)
2303
2304 if test x"$with_ldap_support" = x"yes"; then
2305 ac_save_LIBS="$LIBS"
2306 LIBS=""
2307
2308   ##################################################################
2309   # we might need the lber lib on some systems. To avoid link errors
2310   # this test must be before the libldap test
2311   AC_CHECK_LIB(lber, ber_scanf, [LIBS="$LIBS -llber"])
2312
2313   ########################################################
2314   # now see if we can find the ldap libs in standard paths
2315   if test x$have_ldap != xyes; then
2316         AC_CHECK_LIB(ldap, ldap_init, [
2317            LIBS="$LIBS -lldap";
2318            AC_CHECK_LIB(ldap, ldap_domain2hostlist, [
2319               AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
2320               AC_CHECK_HEADERS([ldap.h lber.h],
2321                  [default_static_modules="$default_static_modules pdb_ldap"])
2322            ])
2323         ])
2324
2325         ########################################################
2326         # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
2327         # Check found in pam_ldap 145.
2328         AC_CHECK_FUNCS(ldap_set_rebind_proc)
2329         AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, pam_ldap_cv_ldap_set_rebind_proc, [
2330         AC_TRY_COMPILE([
2331         #include <lber.h>
2332         #include <ldap.h>], [ldap_set_rebind_proc(0, 0, 0);], [pam_ldap_cv_ldap_set_rebind_proc=3], [pam_ldap_cv_ldap_set_rebind_proc=2]) ])
2333         AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $pam_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
2334         AC_CHECK_FUNCS(ldap_initialize)
2335   fi
2336
2337 LDAP_LIBS="$LIBS";
2338 LIBS="$ac_save_LIBS";
2339 else
2340     # Can't have ADS support without LDAP
2341     if test x"$with_ads_support" = x"yes"; then
2342        AC_MSG_ERROR(Active directory support requires LDAP)
2343     fi
2344 fi
2345
2346 if test x"$with_ads_support" = x"yes"; then
2347         ADSLIBS="$LDAP_LIBS $KRB5_LIBS"
2348 fi
2349
2350 ########################################################
2351 # Compile experimental passdb backends?
2352 # (pdb_xml, pdb_mysql)
2353 AC_MSG_CHECKING(whether to build experimental passdb libraries)
2354 AC_ARG_WITH(expsam,
2355 [  --with-expsam=<list>    Include experimental passdb libraries (default=no)]
2356 [                          Valid choices include (comma separated list): ]
2357 [                              xml, mysql, & nisplussam ],
2358 [ expsam_pdb_modules=`echo "$withval" | sed 's/,/ /g'`
2359   if test "z$expsam_pdb_modules" = "zyes"; then
2360     expsam_pdb_modules="xml mysql nisplussam"
2361   fi
2362   AC_MSG_RESULT($expsam_pdb_modules)
2363   for i in $expsam_pdb_modules
2364   do
2365     case "$i" in
2366     xml)
2367       ## pdb_xml
2368       AM_PATH_XML2([2.0.0],[default_shared_modules="$default_shared_modules pdb_xml"],[])
2369       CFLAGS="$CFLAGS $XML_CFLAGS"
2370       ;;
2371     mysql)
2372       ## pdb_mysql
2373       AM_PATH_MYSQL([0.11.0],[default_shared_modules="$default_shared_modules pdb_mysql"],[])
2374       CFLAGS="$CFLAGS $MYSQL_CFLAGS"
2375       ;;
2376     nisplussam)
2377       ## pdb_nisplussam
2378       MODULE_pdb_nisplussam=SHARED
2379       ;;
2380     *)
2381       echo "Unknown module name \"$i\"!  Exiting..."
2382       exit 1
2383       ;;
2384     esac
2385   done ],
2386   AC_MSG_RESULT(no)
2387 )
2388
2389 #################################################
2390 # check for automount support
2391 AC_MSG_CHECKING(whether to use automount)
2392 AC_ARG_WITH(automount,
2393 [  --with-automount        Include automount support (default=no)],
2394 [ case "$withval" in
2395   yes)
2396     AC_MSG_RESULT(yes)
2397     AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
2398     ;;
2399   *)
2400     AC_MSG_RESULT(no)
2401     ;;
2402   esac ],
2403   AC_MSG_RESULT(no)
2404 )
2405
2406 #################################################
2407 # check for smbmount support
2408 AC_MSG_CHECKING(whether to use smbmount)
2409 AC_ARG_WITH(smbmount,
2410 [  --with-smbmount         Include smbmount (Linux only) support (default=no)],
2411 [ case "$withval" in
2412   yes)
2413         case "$host_os" in
2414         *linux*)
2415                 AC_MSG_RESULT(yes)
2416                 AC_DEFINE(WITH_SMBMOUNT,1,[Whether to build smbmount])
2417                 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbmount bin/smbmnt bin/smbumount"
2418                 ;;
2419         *)
2420                 AC_MSG_ERROR(not on a linux system!)
2421                 ;;
2422         esac
2423     ;;
2424   *)
2425     AC_MSG_RESULT(no)
2426     ;;
2427   esac ],
2428   AC_MSG_RESULT(no)
2429 )
2430
2431
2432 #################################################
2433 # check for a PAM clear-text auth, accounts, password and session support
2434 with_pam_for_crypt=no
2435 AC_MSG_CHECKING(whether to use PAM)
2436 AC_ARG_WITH(pam,
2437 [  --with-pam              Include PAM support (default=no)],
2438 [ case "$withval" in
2439   yes)
2440     AC_MSG_RESULT(yes)
2441     AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
2442     AUTHLIBS="$AUTHLIBS -lpam"
2443     with_pam_for_crypt=yes
2444     ;;
2445   *)
2446     AC_MSG_RESULT(no)
2447     ;;
2448   esac ],
2449   AC_MSG_RESULT(no)
2450 )
2451
2452 # we can't build a pam module if we don't have pam.
2453 AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])])
2454
2455 #################################################
2456 # check for pam_smbpass support
2457 AC_MSG_CHECKING(whether to use pam_smbpass)
2458 AC_ARG_WITH(pam_smbpass,
2459 [  --with-pam_smbpass      Build PAM module for authenticating against passdb backends (default=no)],
2460 [ case "$withval" in
2461   yes)
2462     AC_MSG_RESULT(yes)
2463
2464 # Conditions under which pam_smbpass should not be built.
2465
2466        if test x$PICFLAG = x; then
2467           AC_MSG_RESULT([No support for PIC code - disabling pam_smbpass])
2468        elif test x$ac_cv_lib_pam_pam_get_data = xno; then
2469           AC_MSG_RESULT([No libpam found -- disabling pam_smbpass])
2470        else
2471           SHLIB_PROGS="$SHLIB_PROGS bin/pam_smbpass.$SHLIBEXT"
2472        fi
2473     ;;
2474   *)
2475     AC_MSG_RESULT(no)
2476     ;;
2477   esac ],
2478   AC_MSG_RESULT(no)
2479 )
2480
2481
2482 ###############################################
2483 # test for where we get crypt() from
2484 AC_SEARCH_LIBS(crypt, [crypt],
2485   [test "$ac_cv_search_crypt" = "none required" || AUTHLIBS="-lcrypt $AUTHLIBS"
2486   AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
2487
2488 ##
2489 ## moved after the check for -lcrypt in order to
2490 ## ensure that the necessary libraries are included
2491 ## check checking for truncated salt.  Wrapped by the
2492 ## $with_pam_for_crypt variable as above   --jerry
2493 ##
2494 if test $with_pam_for_crypt = no; then
2495 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
2496 crypt_LIBS="$LIBS"
2497 LIBS="$AUTHLIBS $LIBS"
2498 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
2499         samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
2500 LIBS="$crypt_LIBS"])
2501 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
2502         AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
2503 fi
2504 fi
2505
2506 ########################################################################################
2507 ##
2508 ## TESTS FOR SAM BACKENDS.  KEEP THESE GROUPED TOGETHER
2509 ##
2510 ########################################################################################
2511
2512 #################################################
2513 # check for a LDAP password database configuration backwards compatibility
2514 AC_MSG_CHECKING(whether to use LDAP SAM 2.2 compatible configuration)
2515 AC_ARG_WITH(ldapsam,
2516 [  --with-ldapsam          Include LDAP SAM 2.2 compatible configuration (default=no)],
2517 [ case "$withval" in
2518   yes)
2519     AC_MSG_RESULT(yes)
2520     AC_DEFINE(WITH_LDAP_SAMCONFIG,1,[Whether to include 2.2 compatible LDAP SAM configuration])
2521     ;;
2522   *)
2523     AC_MSG_RESULT(no)
2524     ;;
2525   esac ],
2526   AC_MSG_RESULT(no)
2527 )
2528
2529 #################################################
2530 # check for IDMAP
2531
2532 AC_DEFINE(WITH_IDMAP,1, [Include IDMAP support])
2533
2534 AC_MSG_CHECKING(whether to use IDMAP only for [ug]id mapping)
2535 AC_ARG_WITH(idmap,
2536 [  --with-idmap            Include experimental IDMAP support (default=yes)],
2537 [ case "$withval" in
2538   yes)
2539     AC_MSG_RESULT(yes)
2540     AC_DEFINE(WITH_IDMAP,1,[Whether to include experimental IDMAP support])
2541     ;;
2542   no)
2543     AC_MSG_RESULT(no)
2544     AC_DEFINE(WITH_IDMAP,0,[Whether to include experimental IDMAP support])
2545     ;;
2546   esac ],
2547   AC_MSG_RESULT(yes)
2548 )
2549
2550 ########################################################################################
2551 ##
2552 ## END OF TESTS FOR SAM BACKENDS.
2553 ##
2554 ########################################################################################
2555
2556 #################################################
2557 # check for a NISPLUS_HOME support
2558 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
2559 AC_ARG_WITH(nisplus-home,
2560 [  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
2561 [ case "$withval" in
2562   yes)
2563     AC_MSG_RESULT(yes)
2564     AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
2565     ;;
2566   *)
2567     AC_MSG_RESULT(no)
2568     ;;
2569   esac ],
2570   AC_MSG_RESULT(no)
2571 )
2572
2573 #################################################
2574 # check for syslog logging
2575 AC_MSG_CHECKING(whether to use syslog logging)
2576 AC_ARG_WITH(syslog,
2577 [  --with-syslog           Include experimental SYSLOG support (default=no)],
2578 [ case "$withval" in
2579   yes)
2580     AC_MSG_RESULT(yes)
2581     AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
2582     ;;
2583   *)
2584     AC_MSG_RESULT(no)
2585     ;;
2586   esac ],
2587   AC_MSG_RESULT(no)
2588 )
2589
2590 #################################################
2591 # check for a shared memory profiling support
2592 AC_MSG_CHECKING(whether to use profiling)
2593 AC_ARG_WITH(profiling-data,
2594 [  --with-profiling-data   Include gathering source code profile information (default=no)],
2595 [ case "$withval" in
2596   yes)
2597     AC_MSG_RESULT(yes)
2598     AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
2599     ;;
2600   *)
2601     AC_MSG_RESULT(no)
2602     ;;
2603   esac ],
2604   AC_MSG_RESULT(no)
2605 )
2606
2607
2608 #################################################
2609 # check for experimental disk-quotas support
2610
2611 samba_cv_WITH_QUOTAS=auto
2612 samba_cv_TRY_QUOTAS=no
2613 samba_cv_RUN_QUOTA_TESTS=auto
2614 samba_cv_WITH_SYS_QUOTAS=auto
2615 samba_cv_TRY_SYS_QUOTAS=no
2616
2617 AC_MSG_CHECKING(whether to try disk-quotas support)
2618 AC_ARG_WITH(quotas,
2619 [  --with-quotas           Include disk-quota support (default=no)],
2620 [ case "$withval" in
2621   yes)
2622     AC_MSG_RESULT(yes)
2623     samba_cv_WITH_QUOTAS=yes
2624     samba_cv_TRY_QUOTAS=yes
2625     samba_cv_RUN_QUOTA_TESTS=yes
2626     #set sys quotas to auto in this case
2627     samba_cv_TRY_SYS_QUOTAS=auto
2628     ;;
2629   auto)
2630     AC_MSG_RESULT(auto)
2631     samba_cv_WITH_QUOTAS=auto
2632     samba_cv_TRY_QUOTAS=auto
2633     samba_cv_RUN_QUOTA_TESTS=auto
2634     #set sys quotas to auto in this case
2635     samba_cv_TRY_SYS_QUOTAS=auto
2636     ;;
2637   no)
2638     AC_MSG_RESULT(no)
2639     samba_cv_WITH_QUOTAS=no
2640     samba_cv_TRY_QUOTAS=no
2641     samba_cv_RUN_QUOTA_TESTS=no
2642     ;;
2643   *)
2644     AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
2645     ;;
2646   esac ],
2647   AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
2648 )
2649
2650 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
2651 AC_ARG_WITH(sys-quotas,
2652 [  --with-sys-quotas       Include lib/sysquotas.c support (default=auto)],
2653 [ case "$withval" in
2654   yes)
2655     AC_MSG_RESULT(yes)
2656     samba_cv_WITH_SYS_QUOTAS=yes
2657     samba_cv_TRY_SYS_QUOTAS=yes
2658     samba_cv_RUN_QUOTA_TESTS=yes
2659     ;;
2660   auto)
2661     AC_MSG_RESULT(auto)
2662     samba_cv_WITH_SYS_QUOTAS=auto
2663     samba_cv_TRY_SYS_QUOTAS=auto
2664     samba_cv_RUN_QUOTA_TESTS=auto
2665     ;;
2666   no)
2667     AC_MSG_RESULT(no)
2668     samba_cv_WITH_SYS_QUOTAS=no
2669     samba_cv_TRY_SYS_QUOTAS=no
2670     ;;
2671   *)
2672     AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
2673     ;;
2674   esac ],
2675   AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
2676 )
2677
2678 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
2679 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
2680   case "$host_os" in
2681         *linux*)
2682             AC_MSG_RESULT(yes)
2683             samba_cv_TRY_SYS_QUOTAS=yes
2684             samba_cv_RUN_QUOTA_TESTS=yes
2685             ;;
2686         *)
2687             AC_MSG_RESULT(no)
2688             samba_cv_TRY_SYS_QUOTAS=no
2689             ;;
2690   esac
2691 fi
2692
2693 #############################################
2694 # only check for quota stuff if --with-quotas
2695 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
2696
2697 # For quotas on Veritas VxFS filesystems
2698 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
2699
2700 # For sys/quota.h and linux/quota.h
2701 AC_CHECK_HEADERS(sys/quota.h)
2702 AC_CHECK_HEADERS(asm/types.h linux/quota.h)
2703
2704 # For quotas on Linux XFS filesystems
2705 AC_CHECK_HEADERS(linux/xqm.h linux/xfs_fs.h)
2706 AC_CHECK_HEADERS(xfs/libxfs.h xfs/xqm.h xfs/xfs_fs.h)
2707 # For linux > 2.5.56
2708 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
2709
2710 # if we have struct if_dqblk in <linux/quota.h> we should use it
2711 AC_CACHE_CHECK([for struct if_dqblk in <linux/quota.h>],samba_cv_HAVE_STRUCT_IF_DQBLK, [
2712 AC_TRY_COMPILE([
2713 #include "confdefs.h"
2714 #ifdef HAVE_SYS_TYPES_H
2715 #include <sys/types.h>
2716 #endif
2717 #ifdef HAVE_ASM_TYPES_H
2718 #include <asm/types.h>
2719 #endif
2720 #include <linux/quota.h>
2721 ],[struct if_dqblk D;],
2722 samba_cv_HAVE_STRUCT_IF_DQBLK=yes,samba_cv_HAVE_STRUCT_IF_DQBLK=no)])
2723 if test "$samba_cv_HAVE_STRUCT_IF_DQBLK"x = "yes"x; then
2724         AC_DEFINE(HAVE_STRUCT_IF_DQBLK,1,[struct if_dqblk])
2725 fi
2726
2727 # if we have struct mem_dqblk in <linux/quota.h> we should use it
2728 AC_CACHE_CHECK([for struct mem_dqblk in <linux/quota.h>],samba_cv_HAVE_STRUCT_MEM_DQBLK, [
2729 AC_TRY_COMPILE([
2730 #include "confdefs.h"
2731 #ifdef HAVE_SYS_TYPES_H
2732 #include <sys/types.h>
2733 #endif
2734 #ifdef HAVE_ASM_TYPES_H
2735 #include <asm/types.h>
2736 #endif
2737 #include <linux/quota.h>
2738 ],[struct mem_dqblk D;],
2739 samba_cv_HAVE_STRUCT_MEM_DQBLK=yes,samba_cv_HAVE_STRUCT_MEM_DQBLK=no)])
2740 if test "$samba_cv_HAVE_STRUCT_MEM_DQBLK"x = "yes"x; then
2741         AC_DEFINE(HAVE_STRUCT_MEM_DQBLK,1,[struct mem_dqblk])
2742 fi
2743
2744 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
2745 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
2746 AC_TRY_COMPILE([
2747 #include "confdefs.h"
2748 #ifdef HAVE_SYS_QUOTA_H
2749 #include <sys/quota.h>
2750 #endif
2751 ],[
2752 struct dqblk D;
2753 D.dqb_fsoftlimit = 0;],
2754 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
2755 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
2756         AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
2757 fi
2758
2759 ##################
2760 # look for a working quota system
2761 samba_cv_SYSQUOTA_FOUND=no;
2762
2763 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
2764 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
2765 AC_TRY_RUN_STRICT([
2766 #define HAVE_QUOTACTL_4A 1
2767 #define AUTOCONF_TEST 1
2768 #include "confdefs.h"
2769 #include "${srcdir-.}/lib/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
2770            samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
2771 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
2772     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])
2773 fi
2774 fi
2775
2776 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
2777 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
2778 AC_TRY_RUN_STRICT([
2779 #define HAVE_QUOTACTL_4B 1
2780 #define AUTOCONF_TEST 1
2781 #include "confdefs.h"
2782 #include "${srcdir-.}/lib/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
2783            samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
2784 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
2785     echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
2786 #    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])
2787 fi
2788 fi
2789
2790 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
2791 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
2792 AC_TRY_RUN_STRICT([
2793 #define HAVE_QUOTACTL_3 1
2794 #define AUTOCONF_TEST 1
2795 #include "confdefs.h"
2796 #include "${srcdir-.}/lib/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
2797            samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
2798 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
2799     echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
2800 #    samba_cv_SYSQUOTA_FOUND=yes;AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
2801 fi
2802 fi
2803
2804 #################################################
2805 # check for mntent.h and struct mntent
2806 AC_CHECK_HEADERS(mntent.h)
2807 #################################################
2808 # check for setmntent,getmntent,endmntent
2809 AC_CHECK_FUNCS(setmntent getmntent endmntent)
2810
2811 #################################################
2812 # check for devnm.h and struct mntent
2813 AC_CHECK_HEADERS(devnm.h)
2814 #################################################
2815 # check for devnm
2816 AC_CHECK_FUNCS(devnm)
2817
2818 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
2819     if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
2820         # if --with-sys-quotas=yes then build it
2821         # you have can use the get/set quota command smb.conf
2822         # options then
2823         samba_cv_SYSQUOTA_FOUND=auto
2824     fi
2825     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
2826         # if --with-sys-quotas=yes then build it
2827         # you have can use the get/set quota command smb.conf
2828         # options then
2829         samba_cv_TRY_SYS_QUOTAS=auto
2830     fi
2831 fi
2832
2833 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
2834 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
2835 SAVE_CPPFLAGS="$CPPFLAGS"
2836 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
2837 AC_TRY_COMPILE([
2838 #include "confdefs.h"
2839 #define NO_PROTO_H 1
2840 #define NO_CONFIG_H 1
2841 #define HAVE_SYS_QUOTAS 1
2842 #include "${srcdir-.}/lib/sysquotas.c"
2843 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
2844 CPPFLAGS="$SAVE_CPPFLAGS"
2845 ])
2846 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
2847 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
2848     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
2849         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
2850         AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
2851         samba_cv_WE_USE_SYS_QUOTAS=yes
2852         AC_MSG_RESULT(yes)
2853     else
2854         AC_MSG_RESULT(no)
2855     fi
2856 fi
2857 fi
2858
2859 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
2860 SAVE_CPPFLAGS="$CPPFLAGS"
2861 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
2862 AC_TRY_COMPILE([
2863 #include "confdefs.h"
2864 #define NO_PROTO_H 1
2865 #define NO_CONFIG_H 1
2866 #include "${srcdir-.}/smbd/quotas.c"
2867 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
2868 CPPFLAGS="$SAVE_CPPFLAGS"
2869 ])
2870 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
2871 AC_MSG_CHECKING(whether to use the old quota support)
2872     if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
2873       if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
2874         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
2875         AC_MSG_RESULT(yes)
2876       else
2877         AC_MSG_RESULT(no)
2878       fi
2879     else
2880       AC_MSG_RESULT(no)
2881     fi
2882 fi
2883
2884 ####################
2885 # End of quota check samba_cv_RUN_QUOTA_TESTS
2886 fi
2887
2888 #################################################
2889 # check for experimental utmp accounting
2890
2891 AC_MSG_CHECKING(whether to support utmp accounting)
2892 AC_ARG_WITH(utmp,
2893 [  --with-utmp             Include experimental utmp accounting (default=no)],
2894 [ case "$withval" in
2895   yes)
2896     AC_MSG_RESULT(yes)
2897     AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
2898     ;;
2899   *)
2900     AC_MSG_RESULT(no)
2901     ;;
2902   esac ],
2903   AC_MSG_RESULT(no)
2904 )
2905
2906 #################################################
2907 # choose native language(s) of man pages
2908 AC_MSG_CHECKING(chosen man pages' language(s))
2909 AC_ARG_WITH(manpages-langs,
2910 [  --with-manpages-langs={en,ja,pl}  Choose man pages' language(s). (en)],
2911 [ case "$withval" in
2912   yes|no)
2913     AC_MSG_WARN(--with-manpages-langs called without argument - will use default)
2914     manlangs="en"
2915   ;;
2916   *)
2917     manlangs="$withval"
2918   ;;
2919   esac
2920
2921   AC_MSG_RESULT($manlangs)
2922   manlangs=`echo $manlangs | sed "s/,/ /g"`   # replacing commas with spaces to produce a list
2923   AC_SUBST(manlangs)],
2924
2925   [manlangs="en"
2926   AC_MSG_RESULT($manlangs)
2927   AC_SUBST(manlangs)]
2928 )
2929
2930 #################################################
2931 # should we build libsmbclient?
2932
2933 INSTALLCLIENTCMD_SH=:
2934 INSTALLCLIENTCMD_A=:
2935 LIBSMBCLIENT_SHARED=
2936 LIBSMBCLIENT=
2937 AC_MSG_CHECKING(whether to build the libsmbclient shared library)
2938 AC_ARG_WITH(libsmbclient,
2939 [  --with-libsmbclient     Build the libsmbclient shared library (default=yes if shared libs supported)],
2940 [ case "$withval" in
2941   no)
2942      AC_MSG_RESULT(no)
2943      ;;
2944   *)
2945      if test $BLDSHARED = true; then
2946         INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
2947         LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
2948         LIBSMBCLIENT=libsmbclient
2949         AC_MSG_RESULT(yes)
2950      else
2951         enable_static=yes
2952         AC_MSG_RESULT(no shared library support -- will supply static library)
2953      fi
2954      if test $enable_static = yes; then
2955         INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
2956         LIBSMBCLIENT=libsmbclient
2957      fi
2958      ;;
2959   esac ],
2960 [
2961 # if unspecified, default is to built it iff possible.
2962   if test $BLDSHARED = true; then
2963      INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
2964      LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
2965      LIBSMBCLIENT=libsmbclient
2966      AC_MSG_RESULT(yes)
2967    else
2968      enable_static=yes
2969      AC_MSG_RESULT(no shared library support -- will supply static library)
2970    fi
2971    if test $enable_static = yes; then
2972      INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
2973      LIBSMBCLIENT=libsmbclient
2974   fi]
2975 )
2976
2977
2978 #################################################
2979 # these tests are taken from the GNU fileutils package
2980 AC_CHECKING(how to get filesystem space usage)
2981 space=no
2982
2983 # Test for statvfs64.
2984 if test $space = no; then
2985   # SVR4
2986   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
2987   [AC_TRY_RUN([
2988 #if defined(HAVE_UNISTD_H)
2989 #include <unistd.h>
2990 #endif
2991 #include <sys/types.h>
2992 #include <sys/statvfs.h>
2993   main ()
2994   {
2995     struct statvfs64 fsd;
2996     exit (statvfs64 (".", &fsd));
2997   }],
2998   fu_cv_sys_stat_statvfs64=yes,
2999   fu_cv_sys_stat_statvfs64=no,
3000   fu_cv_sys_stat_statvfs64=cross)])
3001   if test $fu_cv_sys_stat_statvfs64 = yes; then
3002     space=yes
3003     AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
3004   fi
3005 fi
3006
3007 # Perform only the link test since it seems there are no variants of the
3008 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
3009 # because that got a false positive on SCO OSR5.  Adding the declaration
3010 # of a `struct statvfs' causes this test to fail (as it should) on such
3011 # systems.  That system is reported to work fine with STAT_STATFS4 which
3012 # is what it gets when this test fails.
3013 if test $space = no; then
3014   # SVR4
3015   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
3016                  [AC_TRY_LINK([#include <sys/types.h>
3017 #include <sys/statvfs.h>],
3018                               [struct statvfs fsd; statvfs (0, &fsd);],
3019                               fu_cv_sys_stat_statvfs=yes,
3020                               fu_cv_sys_stat_statvfs=no)])
3021   if test $fu_cv_sys_stat_statvfs = yes; then
3022     space=yes
3023     AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
3024   fi
3025 fi
3026
3027 if test $space = no; then
3028   # DEC Alpha running OSF/1
3029   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
3030   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
3031   [AC_TRY_RUN([
3032 #include <sys/param.h>
3033 #include <sys/types.h>
3034 #include <sys/mount.h>
3035   main ()
3036   {
3037     struct statfs fsd;
3038     fsd.f_fsize = 0;
3039     exit (statfs (".", &fsd, sizeof (struct statfs)));
3040   }],
3041   fu_cv_sys_stat_statfs3_osf1=yes,
3042   fu_cv_sys_stat_statfs3_osf1=no,
3043   fu_cv_sys_stat_statfs3_osf1=no)])
3044   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
3045   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
3046     space=yes
3047     AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
3048   fi
3049 fi
3050
3051 if test $space = no; then
3052 # AIX
3053   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
3054 member (AIX, 4.3BSD)])
3055   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
3056   [AC_TRY_RUN([
3057 #ifdef HAVE_SYS_PARAM_H
3058 #include <sys/param.h>
3059 #endif
3060 #ifdef HAVE_SYS_MOUNT_H
3061 #include <sys/mount.h>
3062 #endif
3063 #ifdef HAVE_SYS_VFS_H
3064 #include <sys/vfs.h>
3065 #endif
3066   main ()
3067   {
3068   struct statfs fsd;
3069   fsd.f_bsize = 0;
3070   exit (statfs (".", &fsd));
3071   }],
3072   fu_cv_sys_stat_statfs2_bsize=yes,
3073   fu_cv_sys_stat_statfs2_bsize=no,
3074   fu_cv_sys_stat_statfs2_bsize=no)])
3075   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
3076   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
3077     space=yes
3078     AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
3079   fi
3080 fi
3081
3082 if test $space = no; then
3083 # SVR3
3084   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
3085   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
3086   [AC_TRY_RUN([#include <sys/types.h>
3087 #include <sys/statfs.h>
3088   main ()
3089   {
3090   struct statfs fsd;
3091   exit (statfs (".", &fsd, sizeof fsd, 0));
3092   }],
3093     fu_cv_sys_stat_statfs4=yes,
3094     fu_cv_sys_stat_statfs4=no,
3095     fu_cv_sys_stat_statfs4=no)])
3096   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
3097   if test $fu_cv_sys_stat_statfs4 = yes; then
3098     space=yes
3099     AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
3100   fi
3101 fi
3102
3103 if test $space = no; then
3104 # 4.4BSD and NetBSD
3105   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
3106 member (4.4BSD and NetBSD)])
3107   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
3108   [AC_TRY_RUN([#include <sys/types.h>
3109 #ifdef HAVE_SYS_PARAM_H
3110 #include <sys/param.h>
3111 #endif
3112 #ifdef HAVE_SYS_MOUNT_H
3113 #include <sys/mount.h>
3114 #endif
3115   main ()
3116   {
3117   struct statfs fsd;
3118   fsd.f_fsize = 0;
3119   exit (statfs (".", &fsd));
3120   }],
3121   fu_cv_sys_stat_statfs2_fsize=yes,
3122   fu_cv_sys_stat_statfs2_fsize=no,
3123   fu_cv_sys_stat_statfs2_fsize=no)])
3124   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
3125   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
3126     space=yes
3127         AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
3128   fi
3129 fi
3130
3131 if test $space = no; then
3132   # Ultrix
3133   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
3134   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
3135   [AC_TRY_RUN([#include <sys/types.h>
3136 #ifdef HAVE_SYS_PARAM_H
3137 #include <sys/param.h>
3138 #endif
3139 #ifdef HAVE_SYS_MOUNT_H
3140 #include <sys/mount.h>
3141 #endif
3142 #ifdef HAVE_SYS_FS_TYPES_H
3143 #include <sys/fs_types.h>
3144 #endif
3145   main ()
3146   {
3147   struct fs_data fsd;
3148   /* Ultrix's statfs returns 1 for success,
3149      0 for not mounted, -1 for failure.  */
3150   exit (statfs (".", &fsd) != 1);
3151   }],
3152   fu_cv_sys_stat_fs_data=yes,
3153   fu_cv_sys_stat_fs_data=no,
3154   fu_cv_sys_stat_fs_data=no)])
3155   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
3156   if test $fu_cv_sys_stat_fs_data = yes; then
3157     space=yes
3158     AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
3159   fi
3160 fi
3161
3162 #
3163 # As a gating factor for large file support, in order to
3164 # use <4GB files we must have the following minimal support
3165 # available.
3166 # long long, and a 64 bit off_t or off64_t.
3167 # If we don't have all of these then disable large
3168 # file support.
3169 #
3170 AC_MSG_CHECKING([if large file support can be enabled])
3171 AC_TRY_COMPILE([
3172 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
3173 #include <sys/types.h>
3174 #else
3175 __COMPILE_ERROR_
3176 #endif
3177 ],
3178 [int i],
3179 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
3180 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
3181         AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
3182 fi
3183 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
3184
3185 AC_ARG_WITH(spinlocks,
3186 [  --with-spinlocks        Use spin locks instead of fcntl locks (default=no) ])
3187 if test "x$with_spinlocks" = "xyes"; then
3188     AC_DEFINE(USE_SPINLOCKS,1,[Whether to use spin locks instead of fcntl locks])
3189
3190     case "$host_cpu" in
3191         sparc)
3192             AC_DEFINE(SPARC_SPINLOCKS,1,[Whether to use sparc spinlocks])
3193             ;;
3194
3195         i386|i486|i586|i686)
3196             AC_DEFINE(INTEL_SPINLOCKS,1,[Whether to use intel spinlocks])
3197             ;;
3198
3199         mips)
3200             AC_DEFINE(MIPS_SPINLOCKS,1,[Whether to use mips spinlocks])
3201             ;;
3202
3203         powerpc)
3204             AC_DEFINE(POWERPC_SPINLOCKS,1,[Whether to use powerpc spinlocks])
3205             ;;
3206     esac
3207 fi
3208
3209 #################################################
3210 # check for ACL support
3211
3212 AC_MSG_CHECKING(whether to support ACLs)
3213 AC_ARG_WITH(acl-support,
3214 [  --with-acl-support      Include ACL support (default=no)],
3215 [ case "$withval" in
3216   yes)
3217
3218         case "$host_os" in
3219         *sysv5*)
3220                 AC_MSG_RESULT(Using UnixWare ACLs)
3221                 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
3222                 ;;
3223         *solaris*)
3224                 AC_MSG_RESULT(Using solaris ACLs)
3225                 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
3226                 ;;
3227         *hpux*)
3228                 AC_MSG_RESULT(Using HPUX ACLs)
3229                 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
3230                 ;;
3231         *irix*)
3232                 AC_MSG_RESULT(Using IRIX ACLs)
3233                 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
3234                 ;;
3235         *aix*)
3236                 AC_MSG_RESULT(Using AIX ACLs)
3237                 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
3238                 ;;
3239         *osf*)
3240                 AC_MSG_RESULT(Using Tru64 ACLs)
3241                 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
3242                 ACLLIBS="$ACLLIBS -lpacl"
3243                 ;;
3244         *freebsd5*)
3245                 AC_MSG_RESULT(Using FreeBSD posix ACLs)
3246                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether FreeBSD POSIX ACLs are available])
3247                 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3248                 ;;
3249         *linux*)
3250                 AC_CHECK_LIB(attr,getxattr,[ACLLIBS="$ACLLIBS -lattr"])
3251                 AC_CHECK_LIB(acl,acl_get_file,[ACLLIBS="$ACLLIBS -lacl"])
3252                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3253                 acl_LIBS=$LIBS
3254                 LIBS="$LIBS -lacl"
3255                 AC_TRY_LINK([#include <sys/types.h>
3256 #include <sys/acl.h>],
3257 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3258 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
3259                 LIBS=$acl_LIBS])
3260                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
3261                                 AC_MSG_RESULT(Using posix ACLs)
3262                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
3263                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
3264                                 acl_LIBS=$LIBS
3265                                 LIBS="$LIBS -lacl"
3266                                 AC_TRY_LINK([#include <sys/types.h>
3267 #include <sys/acl.h>],
3268 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
3269 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
3270                                 LIBS=$acl_LIBS])
3271                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
3272                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3273                                 fi
3274                         fi
3275             ;;
3276          *)
3277                 AC_CHECK_LIB(acl,acl_get_file,[ACLLIBS="$ACLLIBS -lacl"])
3278                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3279                 acl_LIBS=$LIBS
3280                 LIBS="$LIBS -lacl"
3281                 AC_TRY_LINK([#include <sys/types.h>
3282 #include <sys/acl.h>],
3283 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3284 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
3285                 LIBS=$acl_LIBS])
3286                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
3287                                 AC_MSG_RESULT(Using posix ACLs)
3288                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
3289                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
3290                                 acl_LIBS=$LIBS
3291                                 LIBS="$LIBS -lacl"
3292                                 AC_TRY_LINK([#include <sys/types.h>
3293 #include <sys/acl.h>],
3294 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
3295 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
3296                                 LIBS=$acl_LIBS])
3297                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
3298                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3299                                 fi
3300                         fi
3301             ;;
3302         esac
3303         ;;
3304   *)
3305     AC_MSG_RESULT(no)
3306     AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
3307     ;;
3308   esac ],
3309   AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
3310   AC_MSG_RESULT(no)
3311 )
3312
3313 #################################################
3314 # check for sendfile support
3315
3316 with_sendfile_support=yes
3317 AC_MSG_CHECKING(whether to check to support sendfile)
3318 AC_ARG_WITH(sendfile-support,
3319 [  --with-sendfile-support Check for sendfile support (default=yes)],
3320 [ case "$withval" in
3321   yes)
3322
3323         AC_MSG_RESULT(yes);
3324
3325         case "$host_os" in
3326         *linux*)
3327                 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
3328                 AC_TRY_LINK([#include <sys/sendfile.h>],
3329 [\
3330 int tofd, fromfd;
3331 off64_t offset;
3332 size_t total;
3333 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
3334 ],
3335 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
3336
3337                 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
3338                 AC_TRY_LINK([#include <sys/sendfile.h>],
3339 [\
3340 int tofd, fromfd;
3341 off_t offset;
3342 size_t total;
3343 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
3344 ],
3345 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3346
3347 # Try and cope with broken Linux sendfile....
3348                 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
3349                 AC_TRY_LINK([\
3350 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
3351 #undef _FILE_OFFSET_BITS
3352 #endif
3353 #include <sys/sendfile.h>],
3354 [\
3355 int tofd, fromfd;
3356 off_t offset;
3357 size_t total;
3358 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
3359 ],
3360 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
3361
3362         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
3363                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
3364                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
3365                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
3366         elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3367                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
3368                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
3369                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
3370         elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
3371                 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
3372                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
3373         else
3374                 AC_MSG_RESULT(no);
3375         fi
3376
3377         ;;
3378         *freebsd*)
3379                 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
3380                 AC_TRY_LINK([\
3381 #include <sys/types.h>
3382 #include <unistd.h>
3383 #include <sys/socket.h>
3384 #include <sys/uio.h>],
3385 [\
3386         int fromfd, tofd, ret, total=0;
3387         off_t offset, nwritten;
3388         struct sf_hdtr hdr;
3389         struct iovec hdtrl;
3390         hdr.headers = &hdtrl;
3391         hdr.hdr_cnt = 1;
3392         hdr.trailers = NULL;
3393         hdr.trl_cnt = 0;
3394         hdtrl.iov_base = NULL;
3395         hdtrl.iov_len = 0;
3396         ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
3397 ],
3398 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3399
3400         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3401                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
3402                 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
3403                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3404         else
3405                 AC_MSG_RESULT(no);
3406         fi
3407         ;;
3408
3409         *hpux*)
3410                 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
3411                 AC_TRY_LINK([\
3412 #include <sys/socket.h>
3413 #include <sys/uio.h>],
3414 [\
3415         int fromfd, tofd;
3416         size_t total=0;
3417         struct iovec hdtrl[2];
3418         ssize_t nwritten;
3419         off64_t offset;
3420
3421         hdtrl[0].iov_base = 0;
3422         hdtrl[0].iov_len = 0;
3423
3424         nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
3425 ],
3426 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
3427         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
3428                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
3429                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
3430                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3431         else
3432                 AC_MSG_RESULT(no);
3433         fi
3434
3435                 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
3436                 AC_TRY_LINK([\
3437 #include <sys/socket.h>
3438 #include <sys/uio.h>],
3439 [\
3440         int fromfd, tofd;
3441         size_t total=0;
3442         struct iovec hdtrl[2];
3443         ssize_t nwritten;
3444         off_t offset;
3445
3446         hdtrl[0].iov_base = 0;
3447         hdtrl[0].iov_len = 0;
3448
3449         nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
3450 ],
3451 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3452         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3453                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
3454                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
3455                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3456         else
3457                 AC_MSG_RESULT(no);
3458         fi
3459         ;;
3460
3461         *solaris*)
3462                 AC_CHECK_LIB(sendfile,sendfilev)
3463                 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
3464                 AC_TRY_LINK([\
3465 #include <sys/sendfile.h>],
3466 [\
3467         int sfvcnt;
3468         size_t xferred;
3469         struct sendfilevec vec[2];
3470         ssize_t nwritten;
3471         int tofd;
3472
3473         sfvcnt = 2;
3474
3475         vec[0].sfv_fd = SFV_FD_SELF;
3476         vec[0].sfv_flag = 0;
3477         vec[0].sfv_off = 0;
3478         vec[0].sfv_len = 0;
3479
3480         vec[1].sfv_fd = 0;
3481         vec[1].sfv_flag = 0;
3482         vec[1].sfv_off = 0;
3483         vec[1].sfv_len = 0;
3484         nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
3485 ],
3486 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
3487
3488         if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
3489                 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
3490                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
3491                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3492         else
3493                 AC_MSG_RESULT(no);
3494         fi
3495
3496                 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
3497                 AC_TRY_LINK([\
3498 #include <sys/sendfile.h>],
3499 [\
3500         int sfvcnt;
3501         size_t xferred;
3502         struct sendfilevec vec[2];
3503         ssize_t nwritten;
3504         int tofd;
3505
3506         sfvcnt = 2;
3507
3508         vec[0].sfv_fd = SFV_FD_SELF;
3509         vec[0].sfv_flag = 0;
3510         vec[0].sfv_off = 0;
3511         vec[0].sfv_len = 0;
3512
3513         vec[1].sfv_fd = 0;
3514         vec[1].sfv_flag = 0;
3515         vec[1].sfv_off = 0;
3516         vec[1].sfv_len = 0;
3517         nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
3518 ],
3519 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
3520
3521         if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
3522                 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
3523                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
3524                 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
3525         else
3526                 AC_MSG_RESULT(no);
3527         fi
3528         ;;
3529
3530         *)
3531         ;;
3532         esac
3533         ;;
3534   *)
3535     AC_MSG_RESULT(no)
3536     ;;
3537   esac ],
3538   AC_MSG_RESULT(yes)
3539 )
3540
3541
3542 #################################################
3543 # Check whether winbind is supported on this platform.  If so we need to
3544 # build and install client programs, sbin programs and shared libraries
3545
3546 AC_MSG_CHECKING(whether to build winbind)
3547
3548 # Initially, the value of $host_os decides whether winbind is supported
3549
3550 HAVE_WINBIND=yes
3551
3552 # Define the winbind shared library name and any specific linker flags
3553 # it needs to be built with.
3554
3555 WINBIND_NSS=libnss_winbind.$SHLIBEXT
3556 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
3557
3558 case "$host_os" in
3559         *linux*)
3560                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
3561                 ;;
3562         *irix*)
3563                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
3564                 WINBIND_NSS="libns_winbind.$SHLIBEXT"
3565                 ;;
3566         *solaris*)
3567                 # Solaris winbind client is implemented as a wrapper around
3568                 # the Linux version.
3569                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
3570                     nsswitch/winbind_nss_linux.o"
3571                 WINBIND_NSS_EXTRA_LIBS="-lsocket"
3572                 ;;
3573         *hpux11*)
3574                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
3575                 ;;
3576         *aix*)
3577                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
3578                 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
3579                 WINBIND_NSS="WINBIND"
3580                 ;;
3581         *)
3582                 HAVE_WINBIND=no
3583                 winbind_no_reason=", unsupported on $host_os"
3584                 ;;
3585 esac
3586
3587 AC_SUBST(WINBIND_NSS)
3588 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
3589 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
3590 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
3591
3592 # Check the setting of --with-winbindd
3593
3594 AC_ARG_WITH(winbind,
3595 [  --with-winbind          Build winbind (default, if supported by OS)],
3596 [
3597   case "$withval" in
3598         yes)
3599                 HAVE_WINBIND=yes
3600                 ;;
3601         no)
3602                 HAVE_WINBIND=no
3603                 winbind_reason=""
3604                 ;;
3605   esac ],
3606 )
3607
3608 # We need unix domain sockets for winbind
3609
3610 if test x"$HAVE_WINBIND" = x"yes"; then
3611         if test x"$samba_cv_unixsocket" = x"no"; then
3612                 winbind_no_reason=", no unix domain socket support on $host_os"
3613                 HAVE_WINBIND=no
3614         fi
3615 fi
3616
3617 # Display test results
3618
3619 if test x"$HAVE_WINBIND" = x"yes"; then
3620         AC_MSG_RESULT(yes)
3621         AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
3622
3623         EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
3624         EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
3625         if test x"$BLDSHARED" = x"true"; then
3626                 SHLIB_PROGS="$SHLIB_PROGS nsswitch/$WINBIND_NSS"
3627
3628                 if test x"$with_pam" = x"yes"; then
3629                         SHLIB_PROGS="$SHLIB_PROGS nsswitch/pam_winbind.$SHLIBEXT"
3630                 fi
3631         fi
3632 else
3633         AC_MSG_RESULT(no$winbind_no_reason)
3634 fi
3635
3636 # Solaris has some extra fields in struct passwd that need to be
3637 # initialised otherwise nscd crashes.
3638
3639 AC_CHECK_MEMBER(struct passwd.pw_comment,
3640                 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
3641                 [#include <pwd.h>])
3642
3643 AC_CHECK_MEMBER(struct passwd.pw_age,
3644                 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
3645                 [#include <pwd.h>])
3646
3647 #################################################
3648 # Check to see if we should use the included popt
3649
3650 AC_ARG_WITH(included-popt,
3651 [  --with-included-popt    use bundled popt library, not from system],
3652 [
3653   case "$withval" in
3654         yes)
3655                 INCLUDED_POPT=yes
3656                 ;;
3657         no)
3658                 INCLUDED_POPT=no
3659                 ;;
3660   esac ],
3661 )
3662 if test x"$INCLUDED_POPT" != x"yes"; then
3663     AC_CHECK_LIB(popt, poptGetContext,
3664                  INCLUDED_POPT=no, INCLUDED_POPT=yes)
3665 fi
3666
3667 AC_MSG_CHECKING(whether to use included popt)
3668 if test x"$INCLUDED_POPT" = x"yes"; then
3669     AC_MSG_RESULT(yes)
3670     BUILD_POPT='$(POPT_OBJS)'
3671         POPTLIBS='$(POPT_OBJS)'
3672     FLAGS1="-I$srcdir/popt"
3673 else
3674     AC_MSG_RESULT(no)
3675         BUILD_POPT=""
3676     POPTLIBS="-lpopt"
3677 fi
3678 AC_SUBST(BUILD_POPT)
3679 AC_SUBST(POPTLIBS)
3680 AC_SUBST(FLAGS1)
3681
3682 #################################################
3683 # Check if the user wants Python
3684
3685 # At the moment, you can use this to set which Python binary to link
3686 # against.  (Libraries built for Python2.2 can't be used by 2.1,
3687 # though they can coexist in different directories.)  In the future
3688 # this might make the Python stuff be built by default.
3689
3690 # Defaulting python breaks the clean target if python isn't installed
3691
3692 PYTHON=
3693
3694 AC_ARG_WITH(python,
3695 [  --with-python=PYTHONNAME  build Python libraries],
3696 [ case "${withval-python}" in
3697   yes)
3698         PYTHON=python
3699         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS python_ext"
3700         ;;
3701   no)
3702         PYTHON=
3703         ;;
3704   *)
3705         PYTHON=${withval-python}
3706         ;;
3707   esac ])
3708 AC_SUBST(PYTHON)
3709
3710 for i in `echo $default_static_modules | sed -e's/,/ /g'`
3711 do
3712         eval MODULE_DEFAULT_$i=STATIC
3713 done
3714
3715 for i in `echo $default_shared_modules | sed -e's/,/ /g'`
3716 do
3717         dnl Fall back to static if dlopen() is not available
3718         eval MODULE_DEFAULT_$i=STATIC
3719
3720         if test x"$ac_cv_func_dlopen" = xyes; then
3721                 eval MODULE_DEFAULT_$i=SHARED
3722         fi
3723 done
3724
3725 dnl Always built these modules static
3726 MODULE_pdb_guest=STATIC
3727 MODULE_rpc_spoolss=STATIC
3728 MODULE_rpc_srv=STATIC
3729 MODULE_idmap_tdb=STATIC
3730
3731 AC_ARG_WITH(static-modules,
3732 [  --with-static-modules=MODULES  Comma-seperated list of names of modules to statically link in],
3733 [ if test $withval; then
3734         for i in `echo $withval | sed -e's/,/ /g'`
3735         do
3736                 eval MODULE_$i=STATIC
3737         done
3738 fi ])
3739
3740 AC_ARG_WITH(shared-modules,
3741 [  --with-shared-modules=MODULES  Comma-seperated list of names of modules to build shared],
3742 [ if test $withval; then
3743         for i in `echo $withval | sed -e's/,/ /g'`
3744         do
3745                         eval MODULE_$i=SHARED
3746         done
3747 fi ])
3748
3749 ###########################################################################
3750 ## contributed pdb_modules
3751
3752 SMB_MODULE(pdb_xml, passdb/pdb_xml.o, "bin/xml.$SHLIBEXT", PDB,
3753                   [ PASSDBLIBS="$PASSDBLIBS $XML_LIBS" ] )
3754 SMB_MODULE(pdb_mysql, passdb/pdb_mysql.o, "bin/mysql.$SHLIBEXT", PDB,
3755                    [ PASSDBLIBS="$PASSDBLIBS $MYSQL_LIBS" ]     )
3756 SMB_MODULE(pdb_nisplussam, passdb/pdb_nisplus.o, "bin/nisplussam.$SHLIBEXT", PDB)
3757
3758 ## end of contributed pdb_modules
3759 ###########################################################################
3760
3761 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o, "bin/ldapsam.$SHLIBEXT", PDB,
3762                    [ PASSDBLIBS="$PASSDBLIBS $LDAP_LIBS" ] )
3763 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
3764 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
3765 SMB_MODULE(pdb_guest, passdb/pdb_guest.o, "bin/guest.$SHLIBEXT", PDB)
3766 SMB_SUBSYSTEM(PDB)
3767
3768 SMB_MODULE(rpc_lsa, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
3769 SMB_MODULE(rpc_reg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
3770 SMB_MODULE(rpc_wks, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
3771 SMB_MODULE(rpc_net, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
3772 SMB_MODULE(rpc_dfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
3773 SMB_MODULE(rpc_srv, \$(RPC_SVC_OBJ), "bin/librpc_srvsvc.$SHLIBEXT", RPC)
3774 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
3775 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
3776 SMB_MODULE(rpc_echo, \$(RPC_ECHO_OBJ), "bin/librpc_echo.$SHLIBEXT", RPC)
3777 SMB_SUBSYSTEM(RPC)
3778
3779 SMB_MODULE(idmap_winbind, sam/idmap_winbind.o, "bin/winbind_idmap.$SHLIBEXT", IDMAP)
3780 SMB_MODULE(idmap_tdb, sam/idmap_tdb.o, "bin/winbind_tdb.$SHLIBEXT", IDMAP)
3781 SMB_SUBSYSTEM(IDMAP)
3782
3783 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
3784 SMB_SUBSYSTEM(CHARSET)
3785
3786 SMB_MODULE(auth_rhosts, \$(AUTH_RHOSTS_OBJ), "bin/rhosts.$SHLIBEXT", AUTH)
3787 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
3788 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
3789 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
3790 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/server.$SHLIBEXT", AUTH)
3791 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
3792 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
3793 SMB_SUBSYSTEM(AUTH)
3794
3795 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
3796 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
3797 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
3798 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
3799 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
3800 SMB_SUBSYSTEM(VFS)
3801
3802 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
3803
3804 AC_SUBST(MODULES_CLEAN)
3805
3806 #################################################
3807 # do extra things if we are running insure
3808
3809 if test "${ac_cv_prog_CC}" = "insure"; then
3810         CPPFLAGS="$CPPFLAGS -D__INSURE__"
3811 fi
3812
3813 #################################################
3814 # final configure stuff
3815
3816 AC_MSG_CHECKING([configure summary])
3817 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
3818            AC_MSG_RESULT(yes),
3819            AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
3820            AC_MSG_WARN([cannot run when cross-compiling]))
3821
3822 builddir=`pwd`
3823 AC_SUBST(builddir)
3824
3825 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
3826 LIB_REMOVE_USR_LIB(LDFLAGS)
3827 LIB_REMOVE_USR_LIB(LIBS)
3828
3829 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
3830 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
3831 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
3832
3833 AC_OUTPUT(include/stamp-h Makefile script/findsmb)
3834
3835 #################################################
3836 # Print very concise instructions on building/use
3837 if test "x$enable_dmalloc" = xyes
3838 then
3839         AC_MSG_RESULT([Note: The dmalloc debug library will be included.  To turn it on use])
3840         AC_MSG_RESULT([      \$ eval \`dmalloc samba\`.])
3841 fi