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="${sysconfdir}/samba"
  20     lockdir="\${VARDIR}/lib/samba"
  21     piddir="\${VARDIR}/run"
  22     mandir="\${prefix}/share/man"
  23     logfilebase="\${VARDIR}/log/samba"
  24     privatedir="\${CONFIGDIR}/private"
  25     libdir="\${prefix}/lib/samba"
  26     swatdir="\${DATADIR}/samba/swat",
  27     configdir="\${LIBDIR}"
  28     logfilebase="\${VARDIR}"
  29     lockdir="\${VARDIR}/locks"
  30     piddir="\${VARDIR}/locks"
  31     privatedir="\${prefix}/private"
  32     swatdir="\${prefix}/swat")
  33
  34 #################################################
  35 # set private directory location
  36 AC_ARG_WITH(privatedir,
  37 [  --with-privatedir=DIR   Where to put smbpasswd ($ac_default_prefix/private)],
  38 [ case "$withval" in
  39   yes|no)
  40   #
  41   # Just in case anybody calls it without argument
  42   #
  43     AC_MSG_WARN([--with-privatedir called without argument - will use default])
  44   ;;
  45   * )
  46     privatedir="$withval"
  47     ;;
  48   esac])
  49
  50 #################################################
  51 # set lock directory location
  52 AC_ARG_WITH(lockdir,
  53 [  --with-lockdir=DIR      Where to put lock files ($ac_default_prefix/var/locks)],
  54 [ case "$withval" in
  55   yes|no)
  56   #
  57   # Just in case anybody calls it without argument
  58   #
  59     AC_MSG_WARN([--with-lockdir called without argument - will use default])
  60   ;;
  61   * )
  62     lockdir="$withval"
  63     ;;
  64   esac])
  65
  66 #################################################
  67 # set pid directory location
  68 AC_ARG_WITH(piddir,
  69 [  --with-piddir=DIR       Where to put pid files ($ac_default_prefix/var/locks)],
  70 [ case "$withval" in
  71   yes|no)
  72   #
  73   # Just in case anybody calls it without argument
  74   #
  75     AC_MSG_WARN([--with-piddir called without argument - will use default])
  76   ;;
  77   * )
  78     piddir="$withval"
  79     ;;
  80   esac])
  81
  82 #################################################
  83 # set SWAT directory location
  84 AC_ARG_WITH(swatdir,
  85 [  --with-swatdir=DIR      Where to put SWAT files ($ac_default_prefix/swat)],
  86 [ case "$withval" in
  87   yes|no)
  88   #
  89   # Just in case anybody does it
  90   #
  91     AC_MSG_WARN([--with-swatdir called without argument - will use default])
  92   ;;
  93   * )
  94     swatdir="$withval"
  95     ;;
  96   esac])
  97
  98 #################################################
  99 # set configuration directory location
 100 AC_ARG_WITH(configdir,
 101 [  --with-configdir=DIR    Where to put configuration files (\$libdir)],
 102 [ case "$withval" in
 103   yes|no)
 104   #
 105   # Just in case anybody does it
 106   #
 107     AC_MSG_WARN([--with-configdir called without argument - will use default])
 108   ;;
 109   * )
 110     configdir="$withval"
 111     ;;
 112   esac])
 113
 114 #################################################
 115 # set log directory location
 116 AC_ARG_WITH(logfilebase,
 117 [  --with-logfilebase=DIR  Where to put log files (\$(VARDIR))],
 118 [ case "$withval" in
 119   yes|no)
 120   #
 121   # Just in case anybody does it
 122   #
 123     AC_MSG_WARN([--with-logfilebase called without argument - will use default])
 124   ;;
 125   * )
 126     logfilebase="$withval"
 127     ;;
 128   esac])
 129
 130 AC_ARG_WITH(cfenc,
 131 [  --with-cfenc=HEADERDIR  Use internal CoreFoundation encoding API
 132                           for optimization (Mac OS X/Darwin only)],
 133 [
 134 # May be in source $withval/CoreFoundation/StringEncodings.subproj.
 135 # Should have been in framework $withval/CoreFoundation.framework/Headers.
 136 for d in \
 137     $withval/CoreFoundation/StringEncodings.subproj \
 138     $withval/StringEncodings.subproj \
 139     $withval/CoreFoundation.framework/Headers \
 140     $withval/Headers \
 141     $withval
 142 do
 143     if test -r $d/CFStringEncodingConverter.h; then
 144         ln -sfh $d include/CoreFoundation
 145     fi
 146 done
 147 ])
 148
 149 AC_SUBST(configdir)
 150 AC_SUBST(lockdir)
 151 AC_SUBST(piddir)
 152 AC_SUBST(logfilebase)
 153 AC_SUBST(privatedir)
 154 AC_SUBST(swatdir)
 155 AC_SUBST(bindir)
 156 AC_SUBST(sbindir)
 157
 158 dnl Unique-to-Samba variables we'll be playing with.
 159 AC_SUBST(SHELL)
 160 AC_SUBST(LDSHFLAGS)
 161 AC_SUBST(SONAMEFLAG)
 162 AC_SUBST(SHLD)
 163 AC_SUBST(HOST_OS)
 164 AC_SUBST(PICFLAGS)
 165 AC_SUBST(PICSUFFIX)
 166 AC_SUBST(POBAD_CC)
 167 AC_SUBST(SHLIBEXT)
 168 AC_SUBST(INSTALLCLIENT)
 169 AC_SUBST(INSTALLCLIENTCMD_SH)
 170 AC_SUBST(INSTALLCLIENTCMD_A)
 171 AC_SUBST(LIBSMBCLIENT_SHARED)
 172 AC_SUBST(LIBSMBCLIENT)
 173 AC_SUBST(PRINT_LIBS)
 174 AC_SUBST(AUTH_LIBS)
 175 AC_SUBST(ACL_LIBS)
 176 AC_SUBST(PASSDB_LIBS)
 177 AC_SUBST(IDMAP_LIBS)
 178 AC_SUBST(KRB5_LIBS)
 179 AC_SUBST(LDAP_LIBS)
 180 AC_SUBST(SHLIB_PROGS)
 181 AC_SUBST(SMBWRAPPER)
 182 AC_SUBST(EXTRA_BIN_PROGS)
 183 AC_SUBST(EXTRA_SBIN_PROGS)
 184 AC_SUBST(EXTRA_ALL_TARGETS)
 185
 186 AC_ARG_ENABLE(debug,
 187 [  --enable-debug          Turn on compiler debugging information (default=no)],
 188     [if eval "test x$enable_debug = xyes"; then
 189         CFLAGS="${CFLAGS} -g"
 190     fi])
 191
 192 AC_ARG_ENABLE(developer, [  --enable-developer      Turn on developer warnings and debugging (default=no)],
 193     [if eval "test x$enable_developer = xyes"; then
 194         developer=yes
 195         CFLAGS="${CFLAGS} -gstabs -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
 196     fi])
 197
 198 AC_ARG_ENABLE(krb5developer, [  --enable-krb5developer  Turn on developer warnings and debugging, except -Wstrict-prototypes (default=no)],
 199     [if eval "test x$enable_krb5developer = xyes"; then
 200         developer=yes
 201         CFLAGS="${CFLAGS} -gstabs -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
 202     fi])
 203
 204 AC_ARG_ENABLE(dmalloc, [  --enable-dmalloc        Enable heap debugging [default=no]])
 205
 206 if test "x$enable_dmalloc" = xyes
 207 then
 208         AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
 209         AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
 210                   [Define to check invariants around some common functions])
 211         LIBS="$LIBS -ldmalloc"
 212 fi
 213
 214 dnl Checks for programs.
 215
 216 ##
 217 ## for some reason this macro resets the CFLAGS
 218 ## so save and restore
 219 ##
 220 OLD_CFLAGS=${CFLAGS}
 221 AC_PROG_CC
 222 CFLAGS=${OLD_CFLAGS}
 223
 224 OLD_CFLAGS=${CFLAGS}
 225 AC_PROG_CPP
 226 CFLAGS=${OLD_CFLAGS}
 227
 228 AC_PROG_INSTALL
 229 AC_PROG_AWK
 230 AC_PATH_PROG(PERL, perl)
 231
 232 AC_CHECK_TOOL(AR, ar)
 233
 234 # compile with optimization and without debugging by default, but
 235 # allow people to set their own preference.
 236 if test "x$CFLAGS" = x
 237 then
 238   CFLAGS="-O ${CFLAGS}"
 239 fi
 240
 241 dnl Check if we use GNU ld
 242 LD=ld
 243 AC_PROG_LD_GNU
 244
 245 dnl needed before AC_TRY_COMPILE
 246 AC_ISC_POSIX
 247
 248 dnl look for executable suffix
 249 AC_EXEEXT
 250
 251 dnl Check if C compiler understands -c and -o at the same time
 252 AC_PROG_CC_C_O
 253 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
 254       BROKEN_CC=
 255 else
 256       BROKEN_CC=#
 257 fi
 258 AC_SUBST(BROKEN_CC)
 259
 260 dnl Check if the C compiler understands -Werror
 261 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
 262  AC_TRY_RUN_STRICT([
 263   int main(void)
 264   {
 265         return 0;
 266   }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
 267   samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
 268 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
 269    Werror_FLAGS="-Werror"
 270 else
 271 dnl Check if the C compiler understands -w2
 272 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
 273  AC_TRY_RUN_STRICT([
 274   int main(void)
 275   {
 276         return 0;
 277   }],[-w2],[$CPPFLAGS],[$LDFLAGS],
 278   samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
 279 if test x"$samba_cv_HAVE_w2" = x"yes"; then
 280    Werror_FLAGS="-w2"
 281 fi
 282 fi
 283
 284 dnl Check if the C compiler understands volatile (it should, being ANSI).
 285 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
 286     AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
 287         samba_cv_volatile=yes,samba_cv_volatile=no)])
 288 if test x"$samba_cv_volatile" = x"yes"; then
 289    AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
 290 fi
 291
 292 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
 293 AC_MSG_CHECKING(uname -s)
 294 AC_MSG_RESULT(${UNAME_S})
 295
 296 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
 297 AC_MSG_CHECKING(uname -r)
 298 AC_MSG_RESULT(${UNAME_R})
 299
 300 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
 301 AC_MSG_CHECKING(uname -m)
 302 AC_MSG_RESULT(${UNAME_M})
 303
 304 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
 305 AC_MSG_CHECKING(uname -p)
 306 AC_MSG_RESULT(${UNAME_P})
 307
 308 AC_CANONICAL_SYSTEM
 309
 310 dnl Add #include for broken IRIX header files
 311   case "$host_os" in
 312         *irix6*) AC_ADD_INCLUDE(<standards.h>)
 313         ;;
 314 esac
 315
 316 AC_VALIDATE_CACHE_SYSTEM_TYPE
 317
 318 DYNEXP=
 319
 320 dnl Add modules that have to be built by default here
 321 dnl These have to be built static:
 322 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsa rpc_samr rpc_reg rpc_lsa_ds rpc_wks rpc_net rpc_dfs rpc_srv rpc_spoolss auth_rhosts auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin"
 323
 324 dnl These are preferably build shared, and static if dlopen() is not available
 325 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap charset_CP850 charset_CP437"
 326
 327 if test "x$developer" = xyes; then
 328    default_static_modules="$default_static_modules rpc_echo"
 329    default_shared_modules="$default_shared_modules charset_weird"
 330 fi
 331
 332 #
 333 # Config CPPFLAG settings for strange OS's that must be set
 334 # before other tests.
 335 #
 336 case "$host_os" in
 337 # Try to work out if this is the native HPUX compiler that uses the -Ae flag.
 338     *hpux*)
 339
 340       AC_PROG_CC_FLAG(Ae)
 341       # mmap on HPUX is completely broken...
 342       AC_DEFINE(MMAP_BLACKLIST, 1, [Whether MMAP is broken])
 343       if test $ac_cv_prog_cc_Ae = yes; then
 344         CPPFLAGS="$CPPFLAGS -Ae"
 345       fi
 346 #
 347 # Defines needed for HPUX support.
 348 # HPUX has bigcrypt but (sometimes?) doesn't use it for
 349 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
 350 #
 351       case `uname -r` in
 352                         *9*|*10*)
 353                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
 354                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
 355                                 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
 356                                 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
 357                                 AC_DEFINE(_ALIGNMENT_REQUIRED,1,[Required alignment])
 358                                 AC_DEFINE(_MAX_ALIGNMENT,4,[Maximum alignment])
 359                                 ;;
 360                         *11*)
 361                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_LARGEFILE64_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
 362                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
 363                                 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
 364                                 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
 365                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to use large file support])
 366                                 AC_DEFINE(_ALIGNMENT_REQUIRED, 1, [Required alignment])
 367                                 AC_DEFINE(_MAX_ALIGNMENT, 4, [Maximum alignment])
 368                                 ;;
 369       esac
 370       DYNEXP="-Wl,-E"
 371       ;;
 372
 373 #
 374 # CRAY Unicos has broken const handling
 375        *unicos*)
 376           AC_MSG_RESULT([disabling const])
 377           CPPFLAGS="$CPPFLAGS -Dconst="
 378           ;;
 379
 380 #
 381 # AIX4.x doesn't even admit to having large
 382 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
 383 #
 384     *aix4*)
 385           AC_MSG_RESULT([enabling large file support])
 386       CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
 387           AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
 388       ;;
 389 #
 390 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
 391 # to the existance of large files..
 392 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
 393 # recommendations on large file support, however it makes the
 394 # compile work using gcc 2.7 and 2.8, whereas using the Sun
 395 # recommendation makes the compile fail on gcc2.7. JRA.
 396 #
 397 # Solaris uses SYSV printing.  Make sure to set that here.  --jerry
 398 #
 399         *solaris*)
 400                 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
 401                 case `uname -r` in
 402                         5.0*|5.1*|5.2*|5.3*|5.5*)
 403                                 AC_MSG_RESULT([no large file support])
 404                                 ;;
 405                         5.*)
 406                         AC_MSG_RESULT([enabling large file support])
 407                         if test "$ac_cv_prog_gcc" = yes; then
 408                                 ${CC-cc} -v >conftest.c 2>&1
 409                                 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
 410                                 rm -fr conftest.c
 411                                 case "$ac_cv_gcc_compiler_version_number" in
 412                                         *"gcc version 2.6"*|*"gcc version 2.7"*)
 413                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 414                                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 415                                                 ;;
 416                                         *)
 417                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 418                                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 419                                                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 420                                                 ;;
 421                                 esac
 422                         else
 423                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 424                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 425                                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 426                         fi
 427                         ;;
 428                 esac
 429                 ;;
 430 #
 431 # IRIX uses SYSV printing.  Make sure to set that here
 432 #
 433         *irix*)
 434                 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
 435                 ;;
 436         *freebsd*)
 437                 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
 438                 ;;
 439 #
 440 # VOS may need to have POSIX support and System V compatibility enabled.
 441 #
 442     *vos*)
 443     case "$CPPFLAGS" in
 444           *-D_POSIX_C_SOURCE*)
 445                 ;;
 446           *)
 447                 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=199506L"
 448                 AC_DEFINE(_POSIX_C_SOURCE, 199506L, [Whether to enable POSIX support])
 449                 ;;
 450     esac
 451     case "$CPPFLAGS" in
 452           *-D_SYSV*|*-D_SVID_SOURCE*)
 453                 ;;
 454           *)
 455                 CPPFLAGS="$CPPFLAGS -D_SYSV"
 456                 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
 457     esac
 458     ;;
 459 #
 460 # Tests needed for SINIX large file support.
 461 #
 462     *sysv4*)
 463       if test $host = mips-sni-sysv4 ; then
 464         AC_MSG_CHECKING([for LFS support])
 465         old_CPPFLAGS="$CPPFLAGS"
 466         CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 467         AC_TRY_RUN([
 468 #include <unistd.h>
 469 main () {
 470 #if _LFS64_LARGEFILE == 1
 471 exit(0);
 472 #else
 473 exit(1);
 474 #endif
 475 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
 476         CPPFLAGS="$old_CPPFLAGS"
 477         if test x$SINIX_LFS_SUPPORT = xyes ; then
 478           CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 479                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 480           CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
 481           LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
 482           LIBS="`getconf LFS64_LIBS` $LIBS"
 483         fi
 484       AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
 485       fi
 486     ;;
 487
 488 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
 489 #
 490     *linux*)
 491         AC_MSG_CHECKING([for LFS support])
 492         old_CPPFLAGS="$CPPFLAGS"
 493         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 494        AC_TRY_RUN([
 495 #include <unistd.h>
 496 #include <sys/utsname.h>
 497 main() {
 498 #if _LFS64_LARGEFILE == 1
 499        struct utsname uts;
 500        char *release;
 501        int major, minor;
 502
 503        /* Ensure this is glibc 2.2 or higher */
 504 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 505        int libc_major = __GLIBC__;
 506        int libc_minor = __GLIBC_MINOR__;
 507
 508        if (libc_major < 2)
 509               exit(1);
 510        if (libc_minor < 2)
 511               exit(1);
 512 #endif
 513
 514        /* Ensure this is kernel 2.4 or higher */
 515
 516        uname(&uts);
 517        release = strdup(uts.release);
 518        major = atoi(strsep(&release, "."));
 519        minor = atoi(strsep(&release, "."));
 520
 521        if (major > 2 || (major == 2 && minor > 3))
 522                exit(0);
 523        exit(1);
 524 #else
 525        exit(1);
 526 #endif
 527 }
 528 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
 529         CPPFLAGS="$old_CPPFLAGS"
 530         if test x$LINUX_LFS_SUPPORT = xyes ; then
 531                 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 532                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 533                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 534                 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 535         fi
 536         AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
 537         ;;
 538
 539 #
 540 # MacOS X is the *only* system that uses compose character in utf8. This
 541 # is so horribly broken....
 542 #
 543     *darwin*)
 544                 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
 545 # Add Fink directories for various packages, like dlcompat.
 546 # Note: iconv does that explicitly below, but other packages
 547 # don't.
 548                 CPPFLAGS="$CPPFLAGS -I/sw/include"
 549                 LDFLAGS="$LDFLAGS -L/sw/lib"
 550
 551 # If we have dlsym_prepend_underscore (from Fink's dlcompat),
 552 # use that instead of plain dlsym.
 553
 554                 AC_CHECK_LIB(dl,dlopen)
 555                 AC_CHECK_FUNCS(dlsym_prepend_underscore,[CPPFLAGS="$CPPFLAGS -Ddlsym=dlsym_prepend_underscore"])
 556
 557 #Add a system specific charset module.
 558
 559                 default_shared_modules="$default_shared_modules charset_macosxfs"
 560                 old_CPPFLAGS="$CPPFLAGS"
 561                 CPPFLAGS="-Iinclude $CPPFLAGS"
 562                 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
 563                 CPPFLAGS="$old_CPPFLAGS"
 564                 ;;
 565     *hurd*)
 566         AC_MSG_CHECKING([for LFS support])
 567         old_CPPFLAGS="$CPPFLAGS"
 568         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 569         AC_TRY_RUN([
 570 #include <unistd.h>
 571 main () {
 572 #if _LFS64_LARGEFILE == 1
 573 exit(0);
 574 #else
 575 exit(1);
 576 #endif
 577 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
 578         CPPFLAGS="$old_CPPFLAGS"
 579         if test x$GLIBC_LFS_SUPPORT = xyes ; then
 580           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 581                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 582           AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 583         fi
 584       AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
 585     ;;
 586
 587 esac
 588
 589 AC_INLINE
 590 AC_HEADER_STDC
 591 AC_HEADER_DIRENT
 592 AC_HEADER_TIME
 593 AC_HEADER_SYS_WAIT
 594 AC_CHECK_HEADERS(arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h)
 595 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h limits.h memory.h net/if.h)
 596 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/yp_prot.h rpcsvc/ypclnt.h)
 597 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/mode.h)
 598 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h sys/socket.h)
 599 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
 600 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
 601 AC_CHECK_HEADERS(security/pam_modules.h security/_pam_macros.h dlfcn.h)
 602 AC_CHECK_HEADERS(sys/syslog.h syslog.h execinfo.h)
 603 AC_CHECK_HEADERS(langinfo.h locale.h)
 604
 605 # In valgrind 1.0.x, it's just valgrind.h.  In 1.9.x+ there's a
 606 # subdirectory of headers.
 607 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
 608
 609 #
 610 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
 611 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
 612 #
 613 case "$host_os" in
 614     *hpux*)
 615                 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
 616                         ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
 617                 if test x"$ac_cv_header_shadow_h" = x"yes"; then
 618                    AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
 619                 fi
 620         ;;
 621 esac
 622 AC_CHECK_HEADERS(shadow.h netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
 623 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h security/pam_appl.h security/pam_modules.h)
 624 AC_CHECK_HEADERS(stropts.h poll.h)
 625 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
 626 AC_CHECK_HEADERS(sys/acl.h sys/attributes.h attr/xattr.h sys/cdefs.h glob.h)
 627
 628 # For experimental utmp support (lastlog on some BSD-like systems)
 629 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
 630
 631 AC_CHECK_SIZEOF(int,cross)
 632 AC_CHECK_SIZEOF(long,cross)
 633 AC_CHECK_SIZEOF(short,cross)
 634
 635 AC_C_CONST
 636 AC_C_INLINE
 637 AC_C_BIGENDIAN
 638 AC_C_CHAR_UNSIGNED
 639
 640 AC_TYPE_SIGNAL
 641 AC_TYPE_UID_T
 642 AC_TYPE_MODE_T
 643 AC_TYPE_OFF_T
 644 AC_TYPE_SIZE_T
 645 AC_TYPE_PID_T
 646 AC_STRUCT_ST_RDEV
 647 AC_DIRENT_D_OFF
 648 AC_CHECK_TYPE(ino_t,unsigned)
 649 AC_CHECK_TYPE(loff_t,off_t)
 650 AC_CHECK_TYPE(offset_t,loff_t)
 651 AC_CHECK_TYPE(ssize_t, int)
 652 AC_CHECK_TYPE(wchar_t, unsigned short)
 653
 654 ############################################
 655 # for cups support we need libcups, and a handful of header files
 656
 657 AC_ARG_ENABLE(cups,
 658 [  --enable-cups           Turn on CUPS support (default=auto)])
 659
 660 if test x$enable_cups != xno; then
 661         AC_PATH_PROG(CUPS_CONFIG, cups-config)
 662
 663         if test "x$CUPS_CONFIG" != x; then
 664                         AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
 665                 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
 666                 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
 667                 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
 668         fi
 669 fi
 670
 671 ############################################
 672 # we need dlopen/dlclose/dlsym/dlerror for PAM, the password database plugins and the plugin loading code
 673 AC_SEARCH_LIBS(dlopen, [dl])
 674 # dlopen/dlclose/dlsym/dlerror will be checked again later and defines will be set then
 675
 676 ############################################
 677 # check if the compiler can do immediate structures
 678 AC_CACHE_CHECK([for immediate structures],samba_cv_immediate_structures, [
 679     AC_TRY_COMPILE([
 680 #include <stdio.h>],
 681 [
 682    typedef struct {unsigned x;} FOOBAR;
 683    #define X_FOOBAR(x) ((FOOBAR) { x })
 684    #define FOO_ONE X_FOOBAR(1)
 685    FOOBAR f = FOO_ONE;
 686    static struct {
 687         FOOBAR y;
 688         } f2[] = {
 689                 {FOO_ONE}
 690         };
 691 ],
 692         samba_cv_immediate_structures=yes,samba_cv_immediate_structures=no)])
 693 if test x"$samba_cv_immediate_structures" = x"yes"; then
 694    AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES,1,[Whether the compiler supports immediate structures])
 695 fi
 696
 697 ############################################
 698 # check if the compiler can do immediate structures
 699 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
 700     AC_TRY_LINK([
 701 #include <stdio.h>],
 702 [
 703                 if (0) {
 704                    this_function_does_not_exist();
 705                 } else {
 706                   return 1;
 707                 }
 708
 709 ],
 710         samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
 711 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
 712    AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
 713 fi
 714
 715 ############################################
 716 # check for unix domain sockets
 717 AC_CACHE_CHECK([for unix domain sockets],samba_cv_unixsocket, [
 718     AC_TRY_COMPILE([
 719 #include <sys/types.h>
 720 #include <stdlib.h>
 721 #include <stddef.h>
 722 #include <sys/socket.h>
 723 #include <sys/un.h>],
 724 [
 725   struct sockaddr_un sunaddr;
 726   sunaddr.sun_family = AF_UNIX;
 727 ],
 728         samba_cv_unixsocket=yes,samba_cv_unixsocket=no)])
 729 if test x"$samba_cv_unixsocket" = x"yes"; then
 730    AC_DEFINE(HAVE_UNIXSOCKET,1,[If we need to build with unixscoket support])
 731 fi
 732
 733
 734 AC_CACHE_CHECK([for socklen_t type],samba_cv_socklen_t, [
 735     AC_TRY_COMPILE([
 736 #include <sys/types.h>
 737 #if STDC_HEADERS
 738 #include <stdlib.h>
 739 #include <stddef.h>
 740 #endif
 741 #include <sys/socket.h>],[socklen_t i = 0],
 742         samba_cv_socklen_t=yes,samba_cv_socklen_t=no)])
 743 if test x"$samba_cv_socklen_t" = x"yes"; then
 744    AC_DEFINE(HAVE_SOCKLEN_T_TYPE,1,[Whether we have the variable type socklen_t])
 745 fi
 746
 747 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
 748     AC_TRY_COMPILE([
 749 #include <sys/types.h>
 750 #if STDC_HEADERS
 751 #include <stdlib.h>
 752 #include <stddef.h>
 753 #endif
 754 #include <signal.h>],[sig_atomic_t i = 0],
 755         samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
 756 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
 757    AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
 758 fi
 759
 760 # stupid headers have the functions but no declaration. grrrr.
 761 AC_HAVE_DECL(errno, [#include <errno.h>])
 762 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
 763 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
 764 AC_HAVE_DECL(asprintf, [#include <stdio.h>])
 765 AC_HAVE_DECL(vasprintf, [#include <stdio.h>])
 766 AC_HAVE_DECL(vsnprintf, [#include <stdio.h>])
 767 AC_HAVE_DECL(snprintf, [#include <stdio.h>])
 768
 769 # and glibc has setresuid under linux but the function does
 770 # nothing until kernel 2.1.44! very dumb.
 771 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
 772     AC_TRY_RUN([#include <errno.h>
 773 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
 774         samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
 775 if test x"$samba_cv_have_setresuid" = x"yes"; then
 776     AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
 777 fi
 778
 779 # Do the same check for setresguid...
 780 #
 781 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
 782     AC_TRY_RUN([#include <unistd.h>
 783 #include <errno.h>
 784 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
 785         samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
 786 if test x"$samba_cv_have_setresgid" = x"yes"; then
 787     AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
 788 fi
 789
 790 AC_FUNC_MEMCMP
 791
 792 ###############################################
 793 # Readline included by default unless explicitly asked not to
 794 test "${with_readline+set}" != "set" && with_readline=yes
 795
 796 # test for where we get readline() from
 797 AC_MSG_CHECKING(whether to use readline)
 798 AC_ARG_WITH(readline,
 799 [  --with-readline[=DIR]     Look for readline include/libs in DIR (default=auto) ],
 800 [  case "$with_readline" in
 801   yes)
 802     AC_MSG_RESULT(yes)
 803
 804     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 805     AC_CHECK_HEADERS(readline/history.h)
 806
 807     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 808       for termlib in ncurses curses termcap terminfo termlib tinfo; do
 809        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 810       done
 811       AC_CHECK_LIB(readline, rl_callback_handler_install,
 812        [TERMLIBS="-lreadline $TERMLIBS"
 813        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
 814        break], [TERMLIBS=], $TERMLIBS)])
 815     ;;
 816   no)
 817     AC_MSG_RESULT(no)
 818     ;;
 819   *)
 820     AC_MSG_RESULT(yes)
 821
 822     # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
 823     # alternate readline path
 824     _ldflags=${LDFLAGS}
 825     _cppflags=${CPPFLAGS}
 826
 827     # Add additional search path
 828     LDFLAGS="-L$with_readline/lib $LDFLAGS"
 829     CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 830
 831     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 832     AC_CHECK_HEADERS(readline/history.h)
 833
 834     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 835       for termlib in ncurses curses termcap terminfo termlib; do
 836        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 837       done
 838       AC_CHECK_LIB(readline, rl_callback_handler_install,
 839        [TERMLDFLAGS="-L$with_readline/lib"
 840        TERMCPPFLAGS="-I$with_readline/include"
 841        CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 842        TERMLIBS="-lreadline $TERMLIBS"
 843        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
 844        break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
 845
 846     LDFLAGS=$_ldflags
 847     ;;
 848   esac],
 849   AC_MSG_RESULT(no)
 850 )
 851 AC_SUBST(TERMLIBS)
 852 AC_SUBST(TERMLDFLAGS)
 853
 854 # The readline API changed slightly from readline3 to readline4, so
 855 # code will generate warnings on one of them unless we have a few
 856 # special cases.
 857 AC_CHECK_LIB(readline, rl_completion_matches,
 858              [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
 859                         [Do we have rl_completion_matches?])],
 860              [],
 861              [$TERMLIBS])
 862
 863 # The following test taken from the cvs sources
 864 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
 865 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
 866 # libsocket.so which has a bad implementation of gethostbyname (it
 867 # only looks in /etc/hosts), so we only look for -lsocket if we need
 868 # it.
 869 AC_CHECK_FUNCS(connect)
 870 if test x"$ac_cv_func_connect" = x"no"; then
 871     case "$LIBS" in
 872     *-lnsl*) ;;
 873     *) AC_CHECK_LIB(nsl_s, printf) ;;
 874     esac
 875     case "$LIBS" in
 876     *-lnsl*) ;;
 877     *) AC_CHECK_LIB(nsl, printf) ;;
 878     esac
 879     case "$LIBS" in
 880     *-lsocket*) ;;
 881     *) AC_CHECK_LIB(socket, connect) ;;
 882     esac
 883     case "$LIBS" in
 884     *-linet*) ;;
 885     *) AC_CHECK_LIB(inet, connect) ;;
 886     esac
 887     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
 888     dnl has been cached.
 889     if test x"$ac_cv_lib_socket_connect" = x"yes" ||
 890        test x"$ac_cv_lib_inet_connect" = x"yes"; then
 891         # ac_cv_func_connect=yes
 892         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
 893         AC_DEFINE(HAVE_CONNECT,1,[Whether the system has connect()])
 894     fi
 895 fi
 896
 897 ###############################################
 898 # test for where we get yp_get_default_domain() from
 899 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
 900 AC_CHECK_FUNCS(yp_get_default_domain)
 901
 902 # Check if we have execl, if not we need to compile smbrun.
 903 AC_CHECK_FUNCS(execl)
 904 if test x"$ac_cv_func_execl" = x"no"; then
 905     EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
 906 fi
 907
 908 AC_CHECK_FUNCS(dlopen dlclose dlsym dlerror waitpid getcwd strdup strndup strnlen strtoul strerror chown fchown chmod fchmod chroot link mknod mknod64)
 909 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync bzero memset strlcpy strlcat setpgid)
 910 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
 911 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
 912 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
 913 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate stat64 fstat64)
 914 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
 915 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
 916 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
 917 AC_CHECK_FUNCS(syslog vsyslog timegm)
 918 AC_CHECK_FUNCS(setlocale nl_langinfo)
 919 # setbuffer, shmget, shm_open are needed for smbtorture
 920 AC_CHECK_FUNCS(setbuffer shmget shm_open backtrace_symbols)
 921
 922 # syscall() is needed for smbwrapper.
 923 AC_CHECK_FUNCS(syscall)
 924
 925 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
 926 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
 927 AC_CHECK_FUNCS(__getcwd _getcwd)
 928 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
 929 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
 930 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
 931 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
 932 AC_CHECK_FUNCS(getdents _getdents __getdents _lseek __lseek _read __read)
 933 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
 934 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
 935 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
 936 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
 937 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
 938 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
 939
 940 #
 941 #
 942 #
 943 case "$host_os" in
 944     *linux*)
 945        # glibc <= 2.3.2 has a broken getgrouplist
 946        AC_TRY_RUN([
 947 #include <unistd.h>
 948 #include <sys/utsname.h>
 949 main() {
 950        /* glibc up to 2.3 has a broken getgrouplist */
 951 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 952        int libc_major = __GLIBC__;
 953        int libc_minor = __GLIBC_MINOR__;
 954
 955        if (libc_major < 2)
 956               exit(1);
 957        if ((libc_major == 2) && (libc_minor <= 3))
 958               exit(1);
 959 #endif
 960        exit(0);
 961 }
 962 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
 963        if test x"$linux_getgrouplist_ok" = x"yes"; then
 964           AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
 965        fi
 966        ;;
 967     *)
 968        AC_CHECK_FUNCS(getgrouplist)
 969        ;;
 970 esac
 971
 972 #
 973 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
 974 #
 975
 976 if test x$ac_cv_func_stat64 = xno ; then
 977   AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
 978   AC_TRY_LINK([
 979 #if defined(HAVE_UNISTD_H)
 980 #include <unistd.h>
 981 #endif
 982 #include <sys/stat.h>
 983 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
 984   AC_MSG_RESULT([$ac_cv_func_stat64])
 985   if test x$ac_cv_func_stat64 = xyes ; then
 986     AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
 987   fi
 988 fi
 989
 990 if test x$ac_cv_func_lstat64 = xno ; then
 991   AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
 992   AC_TRY_LINK([
 993 #if defined(HAVE_UNISTD_H)
 994 #include <unistd.h>
 995 #endif
 996 #include <sys/stat.h>
 997 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
 998   AC_MSG_RESULT([$ac_cv_func_lstat64])
 999   if test x$ac_cv_func_lstat64 = xyes ; then
1000     AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1001   fi
1002 fi
1003
1004 if test x$ac_cv_func_fstat64 = xno ; then
1005   AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1006   AC_TRY_LINK([
1007 #if defined(HAVE_UNISTD_H)
1008 #include <unistd.h>
1009 #endif
1010 #include <sys/stat.h>
1011 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1012   AC_MSG_RESULT([$ac_cv_func_fstat64])
1013   if test x$ac_cv_func_fstat64 = xyes ; then
1014     AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1015   fi
1016 fi
1017
1018 #####################################
1019 # we might need the resolv library on some systems
1020 AC_CHECK_LIB(resolv, dn_expand)
1021
1022 #
1023 # Check for the functions putprpwnam, set_auth_parameters,
1024 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1025 # Needed for OSF1 and HPUX.
1026 #
1027
1028 AC_LIBTESTFUNC(security, putprpwnam)
1029 AC_LIBTESTFUNC(sec, putprpwnam)
1030
1031 AC_LIBTESTFUNC(security, set_auth_parameters)
1032 AC_LIBTESTFUNC(sec, set_auth_parameters)
1033
1034 # UnixWare 7.x has its getspnam in -lgen
1035 AC_LIBTESTFUNC(gen, getspnam)
1036
1037 AC_LIBTESTFUNC(security, getspnam)
1038 AC_LIBTESTFUNC(sec, getspnam)
1039
1040 AC_LIBTESTFUNC(security, bigcrypt)
1041 AC_LIBTESTFUNC(sec, bigcrypt)
1042
1043 AC_LIBTESTFUNC(security, getprpwnam)
1044 AC_LIBTESTFUNC(sec, getprpwnam)
1045
1046 ############################################
1047 # Check if we have libattr
1048 AC_SEARCH_LIBS(getxattr, [attr])
1049 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1050 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1051 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1052 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1053 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1054
1055 # Assume non-shared by default and override below
1056 BLDSHARED="false"
1057
1058 # these are the defaults, good for lots of systems
1059 HOST_OS="$host_os"
1060 LDSHFLAGS="-shared"
1061 SONAMEFLAG="#"
1062 SHLD="\${CC} \${CFLAGS}"
1063 PICFLAGS=""
1064 PICSUFFIX="po"
1065 POBAD_CC="#"
1066 SHLIBEXT="so"
1067
1068 if test "$enable_shared" = "yes"; then
1069   # this bit needs to be modified for each OS that is suported by
1070   # smbwrapper. You need to specify how to created a shared library and
1071   # how to compile C code to produce PIC object files
1072
1073   AC_MSG_CHECKING([ability to build shared libraries])
1074
1075   # and these are for particular systems
1076   case "$host_os" in
1077                 *linux*)   AC_DEFINE(LINUX,1,[Whether the host os is linux])
1078                         BLDSHARED="true"
1079                         LDSHFLAGS="-shared"
1080                         DYNEXP="-Wl,--export-dynamic"
1081                         PICFLAGS="-fPIC"
1082                         SONAMEFLAG="-Wl,-soname="
1083                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1084                         ;;
1085                 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1086                         BLDSHARED="true"
1087                         LDSHFLAGS="-G"
1088                         SONAMEFLAG="-h "
1089                         if test "${GCC}" = "yes"; then
1090                                 PICFLAGS="-fPIC"
1091                                 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1092                                         DYNEXP="-Wl,-E"
1093                                 fi
1094                         else
1095                                 PICFLAGS="-KPIC"
1096                                 ## ${CFLAGS} added for building 64-bit shared
1097                                 ## libs using Sun's Compiler
1098                                 LDSHFLAGS="-G \${CFLAGS}"
1099                                 POBAD_CC=""
1100                                 PICSUFFIX="po.o"
1101                         fi
1102                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1103                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1104                         ;;
1105                 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1106                         BLDSHARED="true"
1107                         LDSHFLAGS="-G"
1108                         SONAMEFLAG="-Wl,-h,"
1109                         PICFLAGS="-KPIC"   # Is this correct for SunOS
1110                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1111                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1112                         ;;
1113                 *netbsd* | *freebsd*)  BLDSHARED="true"
1114                         LDSHFLAGS="-shared"
1115                         DYNEXP="-Wl,--export-dynamic"
1116                         SONAMEFLAG="-Wl,-soname,"
1117                         PICFLAGS="-fPIC -DPIC"
1118                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1119                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1120                         ;;
1121                 *openbsd*)  BLDSHARED="true"
1122                         LDSHFLAGS="-shared"
1123                         DYNEXP="-Wl,-Bdynamic"
1124                         SONAMEFLAG="-Wl,-soname,"
1125                         PICFLAGS="-fPIC"
1126                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1127                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1128                         ;;
1129                 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1130                         case "$host_os" in
1131                         *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1132                         ;;
1133                         esac
1134                         BLDSHARED="true"
1135                         LDSHFLAGS="-set_version sgi1.0 -shared"
1136                         SONAMEFLAG="-soname "
1137                         SHLD="\${LD}"
1138                         if test "${GCC}" = "yes"; then
1139                                 PICFLAGS="-fPIC"
1140                         else
1141                                 PICFLAGS="-KPIC"
1142                         fi
1143                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1144                         ;;
1145                 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1146                         BLDSHARED="true"
1147                         LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-bnoentry,-berok"
1148                         DYNEXP="-Wl,-brtl,-bexpall"
1149                         PICFLAGS="-O2"
1150                         if test "${GCC}" != "yes"; then
1151                                 ## for funky AIX compiler using strncpy()
1152                                 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1153                         fi
1154
1155                         AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1156                         ;;
1157                 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1158                         SHLIBEXT="sl"
1159                         # Use special PIC flags for the native HP-UX compiler.
1160                         if test $ac_cv_prog_cc_Ae = yes; then
1161                                 BLDSHARED="true"
1162                                 SHLD="/usr/bin/ld"
1163                                 LDSHFLAGS="-B symbolic -b -z"
1164                                 SONAMEFLAG="+h "
1165                                 PICFLAGS="+z"
1166                         elif test "${GCC}" = "yes"; then
1167                                 PICFLAGS="-fPIC"
1168                         fi
1169                         DYNEXP="-Wl,-E"
1170                         AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1171                         AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1172                         ;;
1173                 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1174                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1175                         ;;
1176                 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1177                         BLDSHARED="true"
1178                         LDSHFLAGS="-shared"
1179                         SONAMEFLAG="-Wl,-soname,"
1180                         PICFLAGS="-fPIC"
1181                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1182                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1183                         ;;
1184                 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1185                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1186                         ;;
1187                 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1188                         BLDSHARED="true"
1189                         LDSHFLAGS="-shared"
1190                         SONAMEFLAG="-Wl,-soname,"
1191                         PICFLAGS="-KPIC"
1192                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1193                         ;;
1194                 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1195                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1196                         ;;
1197                 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1198                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1199                         ;;
1200                 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1201                         case "$host" in
1202                                 *-univel-*)     if [ test "$GCC" != yes ]; then
1203                                                 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1204                                         fi
1205                                         LDSHFLAGS="-G"
1206                                         DYNEXP="-Bexport"
1207                                 ;;
1208                                 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1209                         esac
1210                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1211                         ;;
1212
1213                 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1214                         if [ test "$GCC" != yes ]; then
1215                                 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1216                         fi
1217                         LDSHFLAGS="-G"
1218                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1219                         ;;
1220                 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1221                         BLDSHARED="false"
1222                         LDSHFLAGS=""
1223                         ;;
1224
1225                 *darwin*)   AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1226                         BLDSHARED="true"
1227                         LDSHFLAGS="-bundle -flat_namespace -undefined suppress"
1228                         SHLIBEXT="dylib"
1229                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1230                         ;;
1231
1232                 *)
1233                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1234                         ;;
1235   esac
1236   AC_SUBST(DYNEXP)
1237   AC_MSG_RESULT($BLDSHARED)
1238   AC_MSG_CHECKING([linker flags for shared libraries])
1239   AC_MSG_RESULT([$LDSHFLAGS])
1240   AC_MSG_CHECKING([compiler flags for position-independent code])
1241   AC_MSG_RESULT([$PICFLAGS])
1242 fi
1243
1244 #######################################################
1245 # test whether building a shared library actually works
1246 if test $BLDSHARED = true; then
1247 AC_CACHE_CHECK([whether building shared libraries actually works],
1248                [ac_cv_shlib_works],[
1249    ac_cv_shlib_works=no
1250    # try building a trivial shared library
1251    $CC $CPPFLAGS $CFLAGS $PICFLAGS -c -o \
1252         shlib.$PICSUFFIX ${srcdir-.}/tests/shlib.c && \
1253         $CC $CPPFLAGS $CFLAGS `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1254         shlib.$PICSUFFIX && \
1255         ac_cv_shlib_works=yes
1256    rm -f "shlib.$SHLIBEXT" shlib.$PICSUFFIX
1257 ])
1258 if test $ac_cv_shlib_works = no; then
1259    BLDSHARED=false
1260 fi
1261 fi
1262
1263 ################
1264
1265 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1266 AC_TRY_RUN([#include <stdio.h>
1267 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1268 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1269 if test x"$samba_cv_have_longlong" = x"yes"; then
1270     AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1271 fi
1272
1273 #
1274 # Check if the compiler supports the LL prefix on long long integers.
1275 # AIX needs this.
1276
1277 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1278     AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1279         samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1280 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1281    AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1282 fi
1283
1284
1285 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1286 AC_TRY_RUN([#include <stdio.h>
1287 #include <sys/stat.h>
1288 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1289 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1290 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1291     AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1292 fi
1293
1294 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1295 AC_TRY_RUN([
1296 #if defined(HAVE_UNISTD_H)
1297 #include <unistd.h>
1298 #endif
1299 #include <stdio.h>
1300 #include <sys/stat.h>
1301 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1302 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1303 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1304     AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1305 fi
1306
1307 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1308 AC_TRY_RUN([#include <stdio.h>
1309 #include <sys/stat.h>
1310 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1311 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1312 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1313     AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
1314 fi
1315
1316 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1317 AC_TRY_RUN([
1318 #if defined(HAVE_UNISTD_H)
1319 #include <unistd.h>
1320 #endif
1321 #include <stdio.h>
1322 #include <sys/stat.h>
1323 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1324 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1325 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1326     AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
1327 fi
1328
1329 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1330 AC_TRY_RUN([
1331 #if defined(HAVE_UNISTD_H)
1332 #include <unistd.h>
1333 #endif
1334 #include <stdio.h>
1335 #include <sys/stat.h>
1336 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1337 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
1338 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
1339     AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
1340 fi
1341
1342 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
1343 AC_TRY_COMPILE([
1344 #if defined(HAVE_UNISTD_H)
1345 #include <unistd.h>
1346 #endif
1347 #include <sys/types.h>
1348 #include <dirent.h>],
1349 [struct dirent64 de;],
1350 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
1351 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1352     AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
1353 fi
1354
1355 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
1356 AC_TRY_RUN([
1357 #if defined(HAVE_UNISTD_H)
1358 #include <unistd.h>
1359 #endif
1360 #include <sys/types.h>
1361 main() { dev_t dev; int i = major(dev); return 0; }],
1362 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
1363 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
1364     AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
1365 fi
1366
1367 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
1368 AC_TRY_RUN([
1369 #if defined(HAVE_UNISTD_H)
1370 #include <unistd.h>
1371 #endif
1372 #include <sys/types.h>
1373 main() { dev_t dev; int i = minor(dev); return 0; }],
1374 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
1375 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
1376     AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
1377 fi
1378
1379 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
1380 AC_TRY_RUN([#include <stdio.h>
1381 main() { char c; c=250; exit((c > 0)?0:1); }],
1382 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
1383 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
1384     AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
1385 fi
1386
1387 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
1388 AC_TRY_COMPILE([#include <sys/types.h>
1389 #include <sys/socket.h>
1390 #include <netinet/in.h>],
1391 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
1392 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
1393 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
1394     AC_DEFINE(HAVE_SOCK_SIN_LEN,1,[Whether the sockaddr_in struct has a sin_len property])
1395 fi
1396
1397 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
1398 AC_TRY_COMPILE([#include <sys/types.h>
1399 #include <dirent.h>
1400 void seekdir(DIR *d, long loc) { return; }],[return 0;],
1401 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
1402 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
1403     AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
1404 fi
1405
1406 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
1407 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
1408 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
1409 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
1410     AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
1411 fi
1412
1413 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
1414 AC_TRY_RUN([
1415 #include <sys/time.h>
1416 #include <unistd.h>
1417 main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}],
1418            samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,samba_cv_HAVE_GETTIMEOFDAY_TZ=no,samba_cv_HAVE_GETTIMEOFDAY_TZ=cross)])
1419 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
1420     AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday() is available])
1421 fi
1422
1423 AC_CACHE_CHECK([for va_copy],samba_cv_HAVE_VA_COPY,[
1424 AC_TRY_LINK([#include <stdarg.h>
1425 va_list ap1,ap2;], [va_copy(ap1,ap2);],
1426 samba_cv_HAVE_VA_COPY=yes,
1427 samba_cv_HAVE_VA_COPY=no)])
1428 if test x"$samba_cv_HAVE_VA_COPY" = x"yes"; then
1429     AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
1430 else
1431     AC_CACHE_CHECK([for __va_copy],samba_cv_HAVE___VA_COPY,[
1432     AC_TRY_LINK([#include <stdarg.h>
1433     va_list ap1,ap2;], [__va_copy(ap1,ap2);],
1434     samba_cv_HAVE___VA_COPY=yes,
1435     samba_cv_HAVE___VA_COPY=no)])
1436     if test x"$samba_cv_HAVE___VA_COPY" = x"yes"; then
1437         AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
1438     fi
1439 fi
1440
1441 AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
1442 AC_TRY_RUN([
1443 #include <sys/types.h>
1444 #include <stdarg.h>
1445 void foo(const char *format, ...) {
1446        va_list ap;
1447        int len;
1448        char buf[5];
1449
1450        va_start(ap, format);
1451        len = vsnprintf(buf, 0, format, ap);
1452        va_end(ap);
1453        if (len != 5) exit(1);
1454
1455        va_start(ap, format);
1456        len = vsnprintf(0, 0, format, ap);
1457        va_end(ap);
1458        if (len != 5) exit(1);
1459
1460        if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
1461
1462        exit(0);
1463 }
1464 main() { foo("hello"); }
1465 ],
1466 samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
1467 if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
1468     AC_DEFINE(HAVE_C99_VSNPRINTF,1,[Whether there is a C99 compliant vsnprintf])
1469 fi
1470
1471 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
1472 AC_TRY_RUN([#include <sys/types.h>
1473 #include <dirent.h>
1474 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
1475 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
1476 di->d_name[0] == 0) exit(0); exit(1);} ],
1477 samba_cv_HAVE_BROKEN_READDIR=yes,samba_cv_HAVE_BROKEN_READDIR=no,samba_cv_HAVE_BROKEN_READDIR=cross)])
1478 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
1479     AC_DEFINE(HAVE_BROKEN_READDIR,1,[Whether readdir() is broken])
1480 fi
1481
1482 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
1483 AC_TRY_COMPILE([#include <sys/types.h>
1484 #include <utime.h>],
1485 [struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
1486 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
1487 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
1488     AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
1489 fi
1490
1491 ##############
1492 # Check utmp details, but only if our OS offers utmp.h
1493 if test x"$ac_cv_header_utmp_h" = x"yes"; then
1494 dnl  utmp and utmpx come in many flavours
1495 dnl  We need to check for many of them
1496 dnl  But we don't need to do each and every one, because our code uses
1497 dnl  mostly just the utmp (not utmpx) fields.
1498
1499 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
1500
1501 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
1502 AC_TRY_COMPILE([#include <sys/types.h>
1503 #include <utmp.h>],
1504 [struct utmp ut;  ut.ut_name[0] = 'a';],
1505 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
1506 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
1507     AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
1508 fi
1509
1510 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
1511 AC_TRY_COMPILE([#include <sys/types.h>
1512 #include <utmp.h>],
1513 [struct utmp ut;  ut.ut_user[0] = 'a';],
1514 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
1515 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
1516     AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
1517 fi
1518
1519 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
1520 AC_TRY_COMPILE([#include <sys/types.h>
1521 #include <utmp.h>],
1522 [struct utmp ut;  ut.ut_id[0] = 'a';],
1523 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
1524 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
1525     AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
1526 fi
1527
1528 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
1529 AC_TRY_COMPILE([#include <sys/types.h>
1530 #include <utmp.h>],
1531 [struct utmp ut;  ut.ut_host[0] = 'a';],
1532 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
1533 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
1534     AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
1535 fi
1536
1537 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
1538 AC_TRY_COMPILE([#include <sys/types.h>
1539 #include <utmp.h>],
1540 [struct utmp ut;  time_t t; ut.ut_time = t;],
1541 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
1542 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
1543     AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
1544 fi
1545
1546 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
1547 AC_TRY_COMPILE([#include <sys/types.h>
1548 #include <utmp.h>],
1549 [struct utmp ut;  struct timeval tv; ut.ut_tv = tv;],
1550 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
1551 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
1552     AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
1553 fi
1554
1555 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
1556 AC_TRY_COMPILE([#include <sys/types.h>
1557 #include <utmp.h>],
1558 [struct utmp ut;  ut.ut_type = 0;],
1559 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
1560 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
1561     AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
1562 fi
1563
1564 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
1565 AC_TRY_COMPILE([#include <sys/types.h>
1566 #include <utmp.h>],
1567 [struct utmp ut;  ut.ut_pid = 0;],
1568 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
1569 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
1570     AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
1571 fi
1572
1573 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
1574 AC_TRY_COMPILE([#include <sys/types.h>
1575 #include <utmp.h>],
1576 [struct utmp ut;  ut.ut_exit.e_exit = 0;],
1577 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
1578 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
1579     AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
1580 fi
1581
1582 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
1583 AC_TRY_COMPILE([#include <sys/types.h>
1584 #include <utmp.h>],
1585 [struct utmp ut;  ut.ut_addr = 0;],
1586 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
1587 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
1588     AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
1589 fi
1590
1591 if test x$ac_cv_func_pututline = xyes ; then
1592   AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
1593   AC_TRY_COMPILE([#include <sys/types.h>
1594 #include <utmp.h>],
1595   [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
1596   samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
1597   if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
1598       AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
1599   fi
1600 fi
1601
1602 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
1603 AC_TRY_COMPILE([#include <sys/types.h>
1604 #include <utmpx.h>],
1605 [struct utmpx ux;  ux.ut_syslen = 0;],
1606 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
1607 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
1608     AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
1609 fi
1610
1611 fi
1612 # end utmp details
1613
1614
1615 ICONV_LOCATION=standard
1616 LOOK_DIRS="/usr /usr/local /sw"
1617 AC_ARG_WITH(libiconv,
1618 [  --with-libiconv=BASEDIR Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto) ],
1619 [
1620   if test "$withval" = "no" ; then
1621     AC_MSG_ERROR([argument to --with-libiconv must be a directory])
1622   else
1623      if test "$withval" != "yes" ; then
1624         ICONV_PATH_SPEC=yes
1625         LOOK_DIRS="$withval"
1626      fi
1627   fi
1628 ])
1629
1630 ICONV_FOUND="no"
1631 for i in $LOOK_DIRS ; do
1632     save_LIBS=$LIBS
1633     save_LDFLAGS=$LDFLAGS
1634     save_CPPFLAGS=$CPPFLAGS
1635     CPPFLAGS="$CPPFLAGS -I$i/include"
1636 dnl This is here to handle -withval stuff for --with-libiconv
1637 dnl Perhaps we should always add a -L
1638     LDFLAGS="$LDFLAGS -L$i/lib"
1639     LIBS=
1640     export LDFLAGS LIBS CPPFLAGS
1641 dnl Try to find iconv(3)
1642     jm_ICONV($i)
1643
1644     if test "$ICONV_FOUND" = yes; then
1645         LDFLAGS=$save_LDFLAG
1646         LIB_ADD_DIR(LDFLAGS, "$i/lib")
1647         CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
1648         LIBS="$save_LIBS"
1649         ICONV_LOCATION=$i
1650         export LDFLAGS LIBS CPPFLAGS
1651 dnl Now, check for a working iconv ... we want to do it here because
1652 dnl there might be a working iconv further down the list of LOOK_DIRS
1653
1654         ############
1655         # check for iconv in libc
1656         ic_save_LIBS="$LIBS"
1657         if test x"$ICONV_PATH_SPEC" = "xyes" ; then
1658            LIBS="$LIBS -L$ICONV_LOCATION/lib"
1659         fi
1660         if test x"$jm_cv_lib_iconv" != x; then
1661            LIBS="$LIBS -l$jm_cv_lib_iconv"
1662         fi
1663 dnl        AC_CACHE_CHECK([for working iconv],samba_cv_HAVE_NATIVE_ICONV,[
1664         default_dos_charset=no
1665         default_display_charset=no
1666         default_unix_charset=no
1667
1668         # check for default dos charset name
1669         for j in CP850 IBM850 ; do
1670             rjs_CHARSET($j)
1671             if test x"$ICONV_CHARSET" = x"$j"; then
1672                 default_dos_charset="\"$j\""
1673                 break
1674             fi
1675         done
1676         # check for default display charset name
1677         for j in ASCII 646 ; do
1678             rjs_CHARSET($j)
1679             if test x"$ICONV_CHARSET" = x"$j"; then
1680                 default_display_charset="\"$j\""
1681                 break
1682             fi
1683         done
1684         # check for default unix charset name
1685         for j in UTF-8 UTF8 ; do
1686             rjs_CHARSET($j)
1687             if test x"$ICONV_CHARSET" = x"$j"; then
1688                 default_unix_charset="\"$j\""
1689                 break
1690             fi
1691         done
1692
1693         if test "$default_dos_charset" != "no" -a \
1694                 "$default_dos_charset" != "cross" -a \
1695                 "$default_display_charset" != "no" -a \
1696                 "$default_display_charset" != "cross" -a \
1697                 "$default_unix_charset" != "no" -a \
1698                 "$default_unix_charset" != "cross"
1699         then
1700                 samba_cv_HAVE_NATIVE_ICONV=yes
1701         else if test "$default_dos_charset" = "cross" -o \
1702                      "$default_display_charset" = "cross" -o \
1703                      "$default_unix_charset" = "cross"
1704         then
1705                 samba_cv_HAVE_NATIVE_ICONV=cross
1706         else
1707                 samba_cv_HAVE_NATIVE_ICONV=no
1708         fi
1709         fi
1710 dnl ])
1711
1712         LIBS="$ic_save_LIBS"
1713         if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes"; then
1714            CPPFLAGS=$save_CPPFLAGS
1715            LDFLAGS=$save_LDFLAGS
1716            LIBS=$save_LIBS
1717            if test x"$jm_cv_lib_iconv" != x; then
1718               LIBS="$LIBS -l$jm_cv_lib_iconv"
1719            fi
1720            dnl Add the flags we need to CPPFLAGS and LDFLAGS
1721            CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
1722            LIB_ADD_DIR(LDFLAGS, "$i/lib")
1723            export CPPFLAGS
1724            AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
1725            AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
1726            AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
1727            AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
1728            break
1729         fi
1730 dnl We didn't find a working iconv, so keep going
1731     fi
1732 dnl We only need to clean these up here for the next pass through the loop
1733     CPPFLAGS=$save_CPPFLAGS
1734     LDFLAGS=$save_LDFLAGS
1735     LIBS=$save_LIBS
1736     export LDFLAGS LIBS CPPFLAGS
1737 done
1738
1739
1740 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
1741     AC_MSG_WARN([Sufficient support for iconv function was not found.
1742     Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
1743    AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
1744    AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
1745    AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
1746 fi
1747
1748
1749 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
1750 AC_TRY_RUN([
1751 #include <sys/types.h>
1752 #include <fcntl.h>
1753 #ifndef F_GETLEASE
1754 #define F_GETLEASE      1025
1755 #endif
1756 main() {
1757        int fd = open("/dev/null", O_RDONLY);
1758        return fcntl(fd, F_GETLEASE, 0) == -1;
1759 }
1760 ],
1761 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
1762 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
1763     AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
1764 fi
1765
1766 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
1767 AC_TRY_RUN([
1768 #include <sys/types.h>
1769 #include <fcntl.h>
1770 #include <signal.h>
1771 #ifndef F_NOTIFY
1772 #define F_NOTIFY 1026
1773 #endif
1774 main() {
1775         exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
1776 }
1777 ],
1778 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
1779 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
1780     AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
1781 fi
1782
1783 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
1784 AC_TRY_RUN([
1785 #include <sys/types.h>
1786 #include <fcntl.h>
1787 #include <signal.h>
1788 #include <sys/file.h>
1789 #ifndef LOCK_MAND
1790 #define LOCK_MAND       32
1791 #define LOCK_READ       64
1792 #endif
1793 main() {
1794         exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
1795 }
1796 ],
1797 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
1798 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
1799     AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
1800 fi
1801
1802
1803
1804
1805 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
1806 AC_TRY_COMPILE([#include <sys/types.h>
1807 #include <fcntl.h>],
1808 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
1809 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
1810 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
1811     AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
1812 fi
1813
1814 AC_CACHE_CHECK([for irix specific capabilities],samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES,[
1815 AC_TRY_RUN([#include <sys/types.h>
1816 #include <sys/capability.h>
1817 main() {
1818  cap_t cap;
1819  if ((cap = cap_get_proc()) == NULL)
1820    exit(1);
1821  cap->cap_effective |= CAP_NETWORK_MGT;
1822  cap->cap_inheritable |= CAP_NETWORK_MGT;
1823  cap_set_proc(cap);
1824  exit(0);
1825 }
1826 ],
1827 samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=yes,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=no,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=cross)])
1828 if test x"$samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES" = x"yes"; then
1829     AC_DEFINE(HAVE_IRIX_SPECIFIC_CAPABILITIES,1,[Whether IRIX specific capabilities are available])
1830 fi
1831
1832 #
1833 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
1834 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
1835 #
1836
1837 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
1838 AC_TRY_COMPILE([#include <sys/types.h>
1839 #if defined(HAVE_RPC_RPC_H)
1840 #include <rpc/rpc.h>
1841 #endif],
1842 [int16 testvar;],
1843 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
1844 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
1845     AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
1846 fi
1847
1848 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
1849 AC_TRY_COMPILE([#include <sys/types.h>
1850 #if defined(HAVE_RPC_RPC_H)
1851 #include <rpc/rpc.h>
1852 #endif],
1853 [uint16 testvar;],
1854 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
1855 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
1856     AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
1857 fi
1858
1859 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
1860 AC_TRY_COMPILE([#include <sys/types.h>
1861 #if defined(HAVE_RPC_RPC_H)
1862 #include <rpc/rpc.h>
1863 #endif],
1864 [int32 testvar;],
1865 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
1866 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
1867     AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
1868 fi
1869
1870 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
1871 AC_TRY_COMPILE([#include <sys/types.h>
1872 #if defined(HAVE_RPC_RPC_H)
1873 #include <rpc/rpc.h>
1874 #endif],
1875 [uint32 testvar;],
1876 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
1877 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
1878     AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
1879 fi
1880
1881 dnl
1882 dnl Some systems (SCO) have a problem including
1883 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
1884 dnl as a #define in <prot.h> and as part of an enum
1885 dnl in <rpc/rpc.h>.
1886 dnl
1887
1888 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
1889 AC_TRY_COMPILE([#include <sys/types.h>
1890 #ifdef HAVE_SYS_SECURITY_H
1891 #include <sys/security.h>
1892 #include <prot.h>
1893 #endif  /* HAVE_SYS_SECURITY_H */
1894 #if defined(HAVE_RPC_RPC_H)
1895 #include <rpc/rpc.h>
1896 #endif],
1897 [int testvar;],
1898 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
1899 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
1900     AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
1901 fi
1902
1903 AC_MSG_CHECKING([for test routines])
1904 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
1905            AC_MSG_RESULT(yes),
1906            AC_MSG_ERROR([cant find test code. Aborting config]),
1907            AC_MSG_WARN([cannot run when cross-compiling]))
1908
1909 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
1910 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
1911            samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
1912 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
1913     AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
1914 fi
1915
1916 AC_CACHE_CHECK([for AF_LOCAL socket support], samba_cv_HAVE_WORKING_AF_LOCAL, [
1917 AC_TRY_RUN([#include "${srcdir-.}/tests/unixsock.c"],
1918            samba_cv_HAVE_WORKING_AF_LOCAL=yes,
1919            samba_cv_HAVE_WORKING_AF_LOCAL=no,
1920            samba_cv_HAVE_WORKING_AF_LOCAL=cross)])
1921 if test x"$samba_cv_HAVE_WORKING_AF_LOCAL" != xno
1922 then
1923     AC_DEFINE(HAVE_WORKING_AF_LOCAL, 1, [Define if you have working AF_LOCAL sockets])
1924 fi
1925
1926 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
1927 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
1928            samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
1929 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
1930     AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
1931 fi
1932
1933 AC_CACHE_CHECK([whether getpass should be replaced],samba_cv_REPLACE_GETPASS,[
1934 SAVE_CPPFLAGS="$CPPFLAGS"
1935 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper"
1936 AC_TRY_COMPILE([
1937 #define REPLACE_GETPASS 1
1938 #define NO_PROTO_H 1
1939 #define NO_CONFIG_H 1
1940 #define main dont_declare_main
1941 #include "${srcdir-.}/lib/getsmbpass.c"
1942 #undef main
1943 ],[],samba_cv_REPLACE_GETPASS=yes,samba_cv_REPLACE_GETPASS=no)
1944 CPPFLAGS="$SAVE_CPPFLAGS"
1945 ])
1946 if test x"$samba_cv_REPLACE_GETPASS" = x"yes"; then
1947         AC_DEFINE(REPLACE_GETPASS,1,[Whether getpass should be replaced])
1948 fi
1949
1950 AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
1951 AC_TRY_RUN([
1952 #include <stdio.h>
1953 #include <sys/types.h>
1954 #include <netinet/in.h>
1955 #ifdef HAVE_ARPA_INET_H
1956 #include <arpa/inet.h>
1957 #endif
1958 main() { struct in_addr ip; ip.s_addr = 0x12345678;
1959 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
1960     strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); }
1961 exit(1);}],
1962            samba_cv_REPLACE_INET_NTOA=yes,samba_cv_REPLACE_INET_NTOA=no,samba_cv_REPLACE_INET_NTOA=cross)])
1963 if test x"$samba_cv_REPLACE_INET_NTOA" = x"yes"; then
1964     AC_DEFINE(REPLACE_INET_NTOA,1,[Whether inet_ntoa should be replaced])
1965 fi
1966
1967 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
1968 AC_TRY_RUN([#include <stdlib.h>
1969 #include <sys/types.h>
1970 #include <sys/stat.h>
1971 #include <unistd.h>
1972 main() {
1973   struct stat st;
1974   char tpl[20]="/tmp/test.XXXXXX";
1975   int fd = mkstemp(tpl);
1976   if (fd == -1) exit(1);
1977   unlink(tpl);
1978   if (fstat(fd, &st) != 0) exit(1);
1979   if ((st.st_mode & 0777) != 0600) exit(1);
1980   exit(0);
1981 }],
1982 samba_cv_HAVE_SECURE_MKSTEMP=yes,
1983 samba_cv_HAVE_SECURE_MKSTEMP=no,
1984 samba_cv_HAVE_SECURE_MKSTEMP=cross)])
1985 if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
1986     AC_DEFINE(HAVE_SECURE_MKSTEMP,1,[Whether mkstemp is secure])
1987 fi
1988
1989 AC_CACHE_CHECK([for sysconf(_SC_NGROUPS_MAX)],samba_cv_SYSCONF_SC_NGROUPS_MAX,[
1990 AC_TRY_RUN([#include <unistd.h>
1991 main() { exit(sysconf(_SC_NGROUPS_MAX) == -1 ? 1 : 0); }],
1992 samba_cv_SYSCONF_SC_NGROUPS_MAX=yes,samba_cv_SYSCONF_SC_NGROUPS_MAX=no,samba_cv_SYSCONF_SC_NGROUPS_MAX=cross)])
1993 if test x"$samba_cv_SYSCONF_SC_NGROUPS_MAX" = x"yes"; then
1994     AC_DEFINE(SYSCONF_SC_NGROUPS_MAX,1,[Whether sysconf(_SC_NGROUPS_MAX) is available])
1995 fi
1996
1997 AC_CACHE_CHECK([for sysconf(_SC_NPROC_ONLN)],samba_cv_SYSCONF_SC_NPROC_ONLN,[
1998 AC_TRY_RUN([#include <unistd.h>
1999 main() { exit(sysconf(_SC_NPROC_ONLN) == -1 ? 1 : 0); }],
2000 samba_cv_SYSCONF_SC_NPROC_ONLN=yes,samba_cv_SYSCONF_SC_NPROC_ONLN=no,samba_cv_SYSCONF_SC_NPROC_ONLN=cross)])
2001 if test x"$samba_cv_SYSCONF_SC_NPROC_ONLN" = x"yes"; then
2002     AC_DEFINE(SYSCONF_SC_NPROC_ONLN,1,[Whether sysconf(_SC_NPROC_ONLN) is available])
2003 fi
2004
2005 AC_CACHE_CHECK([for root],samba_cv_HAVE_ROOT,[
2006 AC_TRY_RUN([main() { exit(getuid() != 0); }],
2007            samba_cv_HAVE_ROOT=yes,samba_cv_HAVE_ROOT=no,samba_cv_HAVE_ROOT=cross)])
2008 if test x"$samba_cv_HAVE_ROOT" = x"yes"; then
2009     AC_DEFINE(HAVE_ROOT,1,[Whether current user is root])
2010 else
2011     AC_MSG_WARN(running as non-root will disable some tests)
2012 fi
2013
2014 ##################
2015 # look for a method of finding the list of network interfaces
2016 iface=no;
2017 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
2018 AC_TRY_RUN([
2019 #define HAVE_IFACE_AIX 1
2020 #define AUTOCONF_TEST 1
2021 #include "confdefs.h"
2022 #include "${srcdir-.}/lib/interfaces.c"],
2023            samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
2024 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
2025     iface=yes;AC_DEFINE(HAVE_IFACE_AIX,1,[Whether iface AIX is available])
2026 fi
2027
2028 if test $iface = no; then
2029 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
2030 AC_TRY_RUN([
2031 #define HAVE_IFACE_IFCONF 1
2032 #define AUTOCONF_TEST 1
2033 #include "confdefs.h"
2034 #include "${srcdir-.}/lib/interfaces.c"],
2035            samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
2036 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
2037     iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF,1,[Whether iface ifconf is available])
2038 fi
2039 fi
2040
2041 if test $iface = no; then
2042 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
2043 AC_TRY_RUN([
2044 #define HAVE_IFACE_IFREQ 1
2045 #define AUTOCONF_TEST 1
2046 #include "confdefs.h"
2047 #include "${srcdir-.}/lib/interfaces.c"],
2048            samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
2049 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
2050     iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ,1,[Whether iface ifreq is available])
2051 fi
2052 fi
2053
2054
2055 ################################################
2056 # look for a method of setting the effective uid
2057 seteuid=no;
2058 if test $seteuid = no; then
2059 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2060 AC_TRY_RUN([
2061 #define AUTOCONF_TEST 1
2062 #define USE_SETRESUID 1
2063 #include "confdefs.h"
2064 #include "${srcdir-.}/lib/util_sec.c"],
2065            samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2066 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2067     seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2068 fi
2069 fi
2070
2071
2072 if test $seteuid = no; then
2073 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2074 AC_TRY_RUN([
2075 #define AUTOCONF_TEST 1
2076 #define USE_SETREUID 1
2077 #include "confdefs.h"
2078 #include "${srcdir-.}/lib/util_sec.c"],
2079            samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2080 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2081     seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2082 fi
2083 fi
2084
2085 if test $seteuid = no; then
2086 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2087 AC_TRY_RUN([
2088 #define AUTOCONF_TEST 1
2089 #define USE_SETEUID 1
2090 #include "confdefs.h"
2091 #include "${srcdir-.}/lib/util_sec.c"],
2092            samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2093 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2094     seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2095 fi
2096 fi
2097
2098 if test $seteuid = no; then
2099 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2100 AC_TRY_RUN([
2101 #define AUTOCONF_TEST 1
2102 #define USE_SETUIDX 1
2103 #include "confdefs.h"
2104 #include "${srcdir-.}/lib/util_sec.c"],
2105            samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2106 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2107     seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2108 fi
2109 fi
2110
2111
2112 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
2113 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
2114            samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
2115 if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
2116     AC_DEFINE(HAVE_MMAP,1,[Whether mmap works])
2117 fi
2118
2119 AC_CACHE_CHECK([for ftruncate needs root],samba_cv_FTRUNCATE_NEEDS_ROOT,[
2120 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncroot.c"],
2121            samba_cv_FTRUNCATE_NEEDS_ROOT=yes,samba_cv_FTRUNCATE_NEEDS_ROOT=no,samba_cv_FTRUNCATE_NEEDS_ROOT=cross)])
2122 if test x"$samba_cv_FTRUNCATE_NEEDS_ROOT" = x"yes"; then
2123     AC_DEFINE(FTRUNCATE_NEEDS_ROOT,1,[Whether ftruncate() needs root])
2124 fi
2125
2126 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2127 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
2128            samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2129 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2130     AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2131 fi
2132
2133 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2134 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
2135            samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2136 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2137     AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2138
2139 else
2140
2141 dnl
2142 dnl Don't check for 64 bit fcntl locking if we know that the
2143 dnl glibc2.1 broken check has succeeded.
2144 dnl
2145
2146   AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2147   AC_TRY_RUN([
2148 #if defined(HAVE_UNISTD_H)
2149 #include <unistd.h>
2150 #endif
2151 #include <stdio.h>
2152 #include <stdlib.h>
2153
2154 #ifdef HAVE_FCNTL_H
2155 #include <fcntl.h>
2156 #endif
2157
2158 #ifdef HAVE_SYS_FCNTL_H
2159 #include <sys/fcntl.h>
2160 #endif
2161 main() { struct flock64 fl64;
2162 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2163 exit(0);
2164 #else
2165 exit(1);
2166 #endif
2167 }],
2168        samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2169
2170   if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2171       AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2172   fi
2173 fi
2174
2175 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2176 AC_TRY_COMPILE([#include <sys/types.h>
2177 #include <sys/stat.h>
2178 #include <unistd.h>],
2179 [struct stat st;  st.st_blocks = 0;],
2180 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2181 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2182     AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2183 fi
2184
2185 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2186 AC_TRY_COMPILE([#include <sys/types.h>
2187 #include <sys/stat.h>
2188 #include <unistd.h>],
2189 [struct stat st;  st.st_blksize = 0;],
2190 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2191 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2192     AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2193 fi
2194
2195 case "$host_os" in
2196 *linux*)
2197 AC_CACHE_CHECK([for broken RedHat 7.2 system header files],samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
2198 AC_TRY_COMPILE([
2199 #ifdef HAVE_SYS_VFS_H
2200 #include <sys/vfs.h>
2201 #endif
2202 #ifdef HAVE_SYS_CAPABILITY_H
2203 #include <sys/capability.h>
2204 #endif
2205 ],[int i;],
2206    samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes)])
2207 if test x"$samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
2208    AC_DEFINE(BROKEN_REDHAT_7_SYSTEM_HEADERS,1,[Broken RedHat 7.2 system header files])
2209 fi
2210 ;;
2211 esac
2212
2213 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2214 AC_TRY_COMPILE([#include <sys/acl.h>
2215 #if defined(HAVE_RPCSVC_NIS_H)
2216 #include <rpcsvc/nis.h>
2217 #endif],
2218 [int i;],
2219 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2220 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2221         AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2222 fi
2223
2224
2225 #################################################
2226 # check for smbwrapper support
2227 AC_MSG_CHECKING(whether to use smbwrapper)
2228 AC_ARG_WITH(smbwrapper,
2229 [  --with-smbwrapper       Include SMB wrapper support (default=no) ],
2230 [ case "$withval" in
2231   yes)
2232     AC_MSG_RESULT(yes)
2233     AC_DEFINE(WITH_SMBWRAPPER,1,[Whether to include smbwrapper support])
2234         WRAPPROG="bin/smbsh\$(EXEEXT)"
2235         WRAP="bin/smbwrapper.$SHLIBEXT"
2236
2237 # Conditions under which smbwrapper should not be built.
2238
2239         if test x$PICFLAGS = x; then
2240            echo No support for PIC code - disabling smbwrapper and smbsh
2241            WRAPPROG=""
2242            WRAP=""
2243         elif test x$ac_cv_func_syscall = xno; then
2244            AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
2245            WRAPPROG=""
2246            WRAP=""
2247         fi
2248         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WRAPPROG $WRAP"
2249         SMBWRAPPER="$WRAPPROG $WRAP"
2250     ;;
2251   *)
2252     AC_MSG_RESULT(no)
2253     ;;
2254   esac ],
2255   AC_MSG_RESULT(no)
2256 )
2257
2258 #################################################
2259 # check for AFS clear-text auth support
2260 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2261 AC_ARG_WITH(afs,
2262 [  --with-afs              Include AFS clear-text auth support (default=no) ],
2263 [ case "$withval" in
2264   yes)
2265     AC_MSG_RESULT(yes)
2266     AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
2267     ;;
2268   *)
2269     AC_MSG_RESULT(no)
2270     ;;
2271   esac ],
2272   AC_MSG_RESULT(no)
2273 )
2274
2275 ####################################################
2276 # check for Linux-specific AFS fake-kaserver support
2277 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2278 AC_ARG_WITH(fake-kaserver,
2279 [  --with-fake-kaserver    Include AFS fake-kaserver support (default=no) ],
2280 [ case "$withval" in
2281   yes)
2282     AC_MSG_RESULT(yes)
2283     AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
2284     ;;
2285   *)
2286     AC_MSG_RESULT(no)
2287     ;;
2288   esac ],
2289   AC_MSG_RESULT(no)
2290 )
2291
2292 #################################################
2293 # check for the DFS clear-text auth system
2294 AC_MSG_CHECKING(whether to use DFS clear-text auth)
2295 AC_ARG_WITH(dfs,
2296 [  --with-dce-dfs          Include DCE/DFS clear-text auth support (default=no)],
2297 [ case "$withval" in
2298   yes)
2299     AC_MSG_RESULT(yes)
2300     AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
2301     ;;
2302   *)
2303     AC_MSG_RESULT(no)
2304     ;;
2305   esac ],
2306   AC_MSG_RESULT(no)
2307 )
2308
2309 ########################################################
2310 # Compile with LDAP support?
2311
2312 with_ldap_support=auto
2313 AC_MSG_CHECKING([for LDAP support])
2314
2315 AC_ARG_WITH(ldap,
2316 [  --with-ldap             LDAP support (default yes)],
2317 [ case "$withval" in
2318     yes|no)
2319         with_ldap_support=$withval
2320         ;;
2321   esac ])
2322
2323 AC_MSG_RESULT($with_ldap_support)
2324
2325 SMBLDAP=""
2326 AC_SUBST(SMBLDAP)
2327 if test x"$with_ldap_support" != x"no"; then
2328
2329   ##################################################################
2330   # first test for ldap.h and lber.h
2331   # (ldap.h is required for this test)
2332   AC_CHECK_HEADERS(ldap.h lber.h)
2333
2334   if test x"$ac_cv_header_ldap_h" != x"yes"; then
2335         if test x"$with_ldap_support" = x"yes"; then
2336          AC_MSG_ERROR(ldap.h is needed for LDAP support)
2337         else
2338          AC_MSG_WARN(ldap.h is needed for LDAP support)
2339         fi
2340
2341         with_ldap_support=no
2342   fi
2343 fi
2344
2345 if test x"$with_ldap_support" != x"no"; then
2346   ac_save_LIBS=$LIBS
2347
2348   ##################################################################
2349   # we might need the lber lib on some systems. To avoid link errors
2350   # this test must be before the libldap test
2351   AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
2352
2353   ########################################################
2354   # now see if we can find the ldap libs in standard paths
2355   AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
2356
2357   AC_CHECK_FUNC_EXT(ldap_domain2hostlist,$LDAP_LIBS)
2358
2359   ########################################################
2360   # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
2361   # Check found in pam_ldap 145.
2362   AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
2363
2364   LIBS="$LIBS $LDAP_LIBS"
2365   AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
2366     AC_TRY_COMPILE([
2367         #include <lber.h>
2368         #include <ldap.h>],
2369         [ldap_set_rebind_proc(0, 0, 0);],
2370         [smb_ldap_cv_ldap_set_rebind_proc=3],
2371         [smb_ldap_cv_ldap_set_rebind_proc=2]
2372     )
2373   ])
2374
2375   AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
2376
2377   AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
2378
2379   if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes" -a x"$ac_cv_func_ext_ldap_domain2hostlist" = x"yes"; then
2380     AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
2381     default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
2382     SMBLDAP="lib/smbldap.o"
2383     with_ldap_support=yes
2384     AC_MSG_CHECKING(whether LDAP support is used)
2385     AC_MSG_RESULT(yes)
2386   else
2387     if test x"$with_ldap_support" = x"yes"; then
2388         AC_MSG_ERROR(libldap is needed for LDAP support)
2389     else
2390         AC_MSG_WARN(libldap is needed for LDAP support)
2391     fi
2392
2393     LDAP_LIBS=""
2394     with_ldap_support=no
2395   fi
2396   LIBS=$ac_save_LIBS
2397 fi
2398
2399
2400 #################################################
2401 # active directory support
2402
2403 with_ads_support=auto
2404 AC_MSG_CHECKING([for Active Directory and krb5 support])
2405
2406 AC_ARG_WITH(ads,
2407 [  --with-ads              Active Directory support (default auto)],
2408 [ case "$withval" in
2409     yes|no)
2410         with_ads_support="$withval"
2411         ;;
2412   esac ])
2413
2414 AC_MSG_RESULT($with_ads_support)
2415
2416 FOUND_KRB5=no
2417 KRB5_LIBS=""
2418
2419 if test x"$with_ldap_support" != x"yes"; then
2420     if test x"$with_ads_support" = x"yes"; then
2421         AC_MSG_ERROR(Active Directory Support requires LDAP support)
2422     elif test x"$with_ads_support" != x"no"; then
2423         AC_MSG_WARN(Active Directory Support requires LDAP support)
2424     fi
2425     with_ads_support=no
2426 fi
2427
2428 if test x"$with_ads_support" != x"no"; then
2429
2430   # Do no harm to the values of CFLAGS and LIBS while testing for
2431   # Kerberos support.
2432
2433   #################################################
2434   # check for krb5-config from recent MIT and Heimdal kerberos 5
2435   AC_PATH_PROG(KRB5_CONFIG, krb5-config)
2436   AC_MSG_CHECKING(for working krb5-config)
2437   if test -x "$KRB5_CONFIG"; then
2438     ac_save_CFLAGS=$CFLAGS
2439     CFLAGS="";export CFLAGS
2440     ac_save_LDFLAGS=$LDFLAGS
2441     LDFLAGS="";export LDFLAGS
2442     KRB5_LIBS="`$KRB5_CONFIG --libs gssapi`"
2443     KRB5_CFLAGS="`$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
2444     KRB5_CPPFLAGS="`$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
2445     CFLAGS=$ac_save_CFLAGS;export CFLAGS
2446     LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
2447     FOUND_KRB5=yes
2448     AC_MSG_RESULT(yes)
2449   else
2450     AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
2451   fi
2452
2453   if test x$FOUND_KRB5 = x"no"; then
2454     #################################################
2455     # check for location of Kerberos 5 install
2456     AC_MSG_CHECKING(for kerberos 5 install path)
2457     AC_ARG_WITH(krb5,
2458     [  --with-krb5=base-dir    Locate Kerberos 5 support (default=/usr)],
2459     [ case "$withval" in
2460       no)
2461         AC_MSG_RESULT(no krb5-path given)
2462         ;;
2463       yes)
2464         AC_MSG_RESULT(/usr)
2465         FOUND_KRB5=yes
2466         ;;
2467       *)
2468         AC_MSG_RESULT($withval)
2469         KRB5_CFLAGS="-I$withval/include"
2470         KRB5_CPPFLAGS="-I$withval/include"
2471         KRB5_LDFLAGS="-L$withval/lib"
2472         FOUND_KRB5=yes
2473         ;;
2474       esac ],
2475       AC_MSG_RESULT(no krb5-path given)
2476     )
2477   fi
2478
2479   if test x$FOUND_KRB5 = x"no"; then
2480     #################################################
2481     # see if this box has the SuSE location for the heimdal krb implementation
2482     AC_MSG_CHECKING(for /usr/include/heimdal)
2483     if test -d /usr/include/heimdal; then
2484       if test -f /usr/lib/heimdal/lib/libkrb5.a; then
2485           KRB5_CFLAGS="-I/usr/include/heimdal"
2486           KRB5_CPPFLAGS="-I/usr/include/heimdal"
2487           KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
2488           AC_MSG_RESULT(yes)
2489       else
2490           KRB5_CFLAGS="-I/usr/include/heimdal"
2491           KRB5_CPPFLAGS="-I/usr/include/heimdal"
2492           AC_MSG_RESULT(yes)
2493       fi
2494     else
2495       AC_MSG_RESULT(no)
2496     fi
2497   fi
2498
2499   if test x$FOUND_KRB5 = x"no"; then
2500     #################################################
2501     # see if this box has the RedHat location for kerberos
2502     AC_MSG_CHECKING(for /usr/kerberos)
2503     if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
2504       KRB5_LDFLAGS="-L/usr/kerberos/lib"
2505       KRB5_CFLAGS="-I/usr/kerberos/include"
2506       KRB5_CPPFLAGS="-I/usr/kerberos/include"
2507       AC_MSG_RESULT(yes)
2508     else
2509       AC_MSG_RESULT(no)
2510     fi
2511   fi
2512
2513   ac_save_CFLAGS=$CFLAGS
2514   ac_save_CPPFLAGS=$CPPFLAGS
2515   ac_save_LDFLAGS=$LDFLAGS
2516
2517   CFLAGS="$CFLAGS $KRB5_CFLAGS"
2518   CPPFLAGS="$CPPFLAGS $KRB5_CPPFLAGS"
2519   LDFLAGS="$LDFLAGS $KRB5_LDFLAGS"
2520
2521   KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
2522
2523   # now check for krb5.h. Some systems have the libraries without the headers!
2524   # note that this check is done here to allow for different kerberos
2525   # include paths
2526   AC_CHECK_HEADERS(krb5.h)
2527
2528   if test x"$ac_cv_header_krb5_h" = x"no"; then
2529
2530     # Give a warning if AD support was not explicitly requested,
2531     # i.e with_ads_support = auto, otherwise die with an error.
2532
2533     if test x"$with_ads_support" = x"yes"; then
2534       AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
2535     else
2536       AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
2537     fi
2538
2539     # Turn off AD support and restore CFLAGS and LIBS variables
2540
2541     with_ads_support="no"
2542
2543     CFLAGS=$ac_save_CFLAGS
2544     CPPFLAGS=$ac_save_CPPFLAGS
2545     LDFLAGS=$ac_save_LDFLAGS
2546   fi
2547 fi
2548
2549 # Now we have determined whether we really want ADS support
2550
2551 if test x"$with_ads_support" != x"no"; then
2552   ac_save_LIBS=$LIBS
2553
2554   # now check for gssapi headers.  This is also done here to allow for
2555   # different kerberos include paths
2556   AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
2557
2558   ##################################################################
2559   # we might need the k5crypto and com_err libraries on some systems
2560   AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
2561   AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
2562
2563   # Heimdal checks.
2564   AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
2565   AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
2566   AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
2567
2568   # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
2569   AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],
2570                                 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
2571
2572   ########################################################
2573   # now see if we can find the krb5 libs in standard paths
2574   # or as specified above
2575   AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
2576
2577   ########################################################
2578   # now see if we can find the gssapi libs in standard paths
2579   AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],
2580             AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
2581
2582   AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
2583   AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
2584   AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
2585   AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
2586   AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
2587   AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
2588   AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
2589   AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
2590   AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
2591   AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
2592   AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
2593   AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
2594   AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
2595   AC_CHECK_FUNC_EXT(krb5_free_ktypes, $KRB5_LIBS)
2596   AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
2597
2598   LIBS="$LIBS $KRB5_LIBS"
2599
2600   AC_CACHE_CHECK([for addrtype in krb5_address],
2601                 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
2602     AC_TRY_COMPILE([#include <krb5.h>],
2603       [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
2604       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
2605       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
2606
2607   if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
2608     AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
2609                [Whether the krb5_address struct has a addrtype property])
2610   fi
2611
2612   AC_CACHE_CHECK([for addr_type in krb5_address],
2613                  samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
2614     AC_TRY_COMPILE([#include <krb5.h>],
2615       [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
2616       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
2617       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
2618
2619   if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
2620     AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
2621               [Whether the krb5_address struct has a addr_type property])
2622   fi
2623
2624   AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
2625                  samba_cv_HAVE_KRB5_TKT_ENC_PART2,
2626                  [AC_TRY_COMPILE([#include <krb5.h>],
2627     [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
2628     samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
2629
2630   if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
2631     AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
2632               [Whether the krb5_ticket struct has a enc_part2 property])
2633   fi
2634
2635   AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
2636                  samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
2637     AC_TRY_COMPILE([#include <krb5.h>],
2638       [krb5_keyblock key; key.keyvalue.data = NULL;],
2639       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
2640       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
2641
2642   if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
2643     AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
2644               [Whether the krb5_keyblock struct has a keyvalue property])
2645   fi
2646
2647   AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
2648                  samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
2649     AC_TRY_COMPILE([#include <krb5.h>],
2650       [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
2651       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
2652       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
2653   AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
2654                  samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
2655     AC_TRY_COMPILE([#include <krb5.h>],
2656       [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
2657       samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
2658       samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
2659 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
2660 # w.r.t. arcfour and windows, so we must not enable it here
2661   if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
2662           x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
2663     AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
2664               [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
2665   fi
2666
2667   AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
2668                  samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
2669     AC_TRY_COMPILE([#include <krb5.h>],
2670       [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
2671       samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
2672       samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
2673
2674   if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
2675     AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
2676               [Whether the AP_OPTS_USE_SUBKEY ap option is available])
2677   fi
2678
2679   AC_CACHE_CHECK([for the krb5_princ_component macro],
2680                 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
2681     AC_TRY_LINK([#include <krb5.h>],
2682       [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
2683       samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
2684       samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
2685
2686   if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
2687     AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
2688                [Whether krb5_princ_component is available])
2689   fi
2690
2691   AC_CACHE_CHECK([for memory keytab support],
2692                  samba_cv_HAVE_MEMORY_KEYTAB,[
2693     AC_TRY_RUN([
2694 #include<krb5.h>
2695   main()
2696   {
2697     krb5_context context;
2698     krb5_keytab keytab;
2699
2700     krb5_init_context(&context);
2701     if (krb5_kt_resolve(context, "MEMORY:", &keytab))
2702       exit(0);
2703     exit(1);
2704   }],
2705   samba_cv_HAVE_MEMORY_KEYTAB=yes,
2706   samba_cv_HAVE_MEMORY_KEYTAB=no)])
2707
2708   if test x"$samba_cv_HAVE_MEMORY_KEYTAB" = x"yes"; then
2709       AC_DEFINE(HAVE_MEMORY_KEYTAB,1,
2710                [Whether in-memory keytabs are supported])
2711   fi
2712
2713   AC_CACHE_CHECK([for key in krb5_keytab_entry],
2714                  samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
2715     AC_TRY_COMPILE([#include <krb5.h>],
2716       [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
2717       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
2718       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
2719
2720   if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
2721     AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
2722               [Whether krb5_keytab_entry has key member])
2723   fi
2724
2725   AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
2726                  samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
2727     AC_TRY_COMPILE([#include <krb5.h>],
2728       [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
2729       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
2730       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
2731
2732   if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
2733     AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
2734               [Whether krb5_keytab_entry has keyblock member])
2735   fi
2736
2737   if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" = x"yes"; then
2738     AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
2739     AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
2740     AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
2741     AC_MSG_RESULT(yes)
2742   else
2743     if test x"$with_ads_support" = x"yes"; then
2744         AC_MSG_ERROR(libkrb5 is needed for Active Directory support)
2745     else
2746         AC_MSG_WARN(libkrb5 is needed for Active Directory support)
2747     fi
2748     KRB5_LIBS=""
2749     with_ads_support=no
2750   fi
2751   LIBS="$ac_save_LIBS"
2752 fi
2753
2754 ########################################################
2755 # Compile experimental passdb backends?
2756 # (pdb_xml, pdb_mysql, pdb_pgsql)
2757 AC_MSG_CHECKING(whether to build experimental passdb libraries)
2758 AC_ARG_WITH(expsam,
2759 [  --with-expsam=<list>    Include experimental passdb libraries (default=no)]
2760 [                          Valid choices include (comma separated list): ]
2761 [                              xml, mysql & pgsql],
2762 [ expsam_pdb_modules=`echo "$withval" | sed 's/,/ /g'`
2763   if test "z$expsam_pdb_modules" = "zyes"; then
2764     expsam_pdb_modules="xml mysql pgsql"
2765   fi
2766   AC_MSG_RESULT($expsam_pdb_modules)
2767   for i in $expsam_pdb_modules
2768   do
2769     case "$i" in
2770     xml|all|yes)
2771       ## pdb_xml
2772           AM_PATH_XML2([2.0.0],[default_shared_modules="$default_shared_modules pdb_xml"],[AC_MSG_ERROR([Can't find XML libraries while XML support is requested])])
2773       CFLAGS="$CFLAGS $XML_CFLAGS"
2774       ;;
2775     mysql|all|yes)
2776       ## pdb_mysql
2777           AM_PATH_MYSQL([default_shared_modules="$default_shared_modules pdb_mysql"],[AC_MSG_ERROR([Can't find MySQL libraries while MySQL support is requested])])
2778       CFLAGS="$CFLAGS $MYSQL_CFLAGS"
2779       ;;
2780      pgsql|all|yes)
2781       ## pdb_pgsql
2782       AM_PATH_PGSQL([default_shared_modules="$default_shared_modules pdb_pgsql"],[])
2783       CFLAGS="$CFLAGS $PGSQL_CFLAGS"
2784       ;;
2785     no)
2786       ;;
2787     *)
2788       echo "Unknown module name \"$i\"!  Exiting..."
2789       exit 1
2790       ;;
2791     esac
2792   done ],
2793   AC_MSG_RESULT(no)
2794 )
2795
2796 #################################################
2797 # check for automount support
2798 AC_MSG_CHECKING(whether to use automount)
2799 AC_ARG_WITH(automount,
2800 [  --with-automount        Include automount support (default=no)],
2801 [ case "$withval" in
2802   yes)
2803     AC_MSG_RESULT(yes)
2804     AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
2805     ;;
2806   *)
2807     AC_MSG_RESULT(no)
2808     ;;
2809   esac ],
2810   AC_MSG_RESULT(no)
2811 )
2812
2813 #################################################
2814 # check for smbmount support
2815 AC_MSG_CHECKING(whether to use smbmount)
2816 AC_ARG_WITH(smbmount,
2817 [  --with-smbmount         Include smbmount (Linux only) support (default=no)],
2818 [ case "$withval" in
2819   yes)
2820         case "$host_os" in
2821         *linux*)
2822                 AC_MSG_RESULT(yes)
2823                 AC_DEFINE(WITH_SMBMOUNT,1,[Whether to build smbmount])
2824                 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbmount bin/smbmnt bin/smbumount"
2825                 ;;
2826         *)
2827                 AC_MSG_ERROR(not on a linux system!)
2828                 ;;
2829         esac
2830     ;;
2831   *)
2832     AC_MSG_RESULT(no)
2833     ;;
2834   esac ],
2835   AC_MSG_RESULT(no)
2836 )
2837
2838
2839 #################################################
2840 # check for a PAM clear-text auth, accounts, password and session support
2841 with_pam_for_crypt=no
2842 AC_MSG_CHECKING(whether to use PAM)
2843 AC_ARG_WITH(pam,
2844 [  --with-pam              Include PAM support (default=no)],
2845 [ case "$withval" in
2846   yes)
2847     AC_MSG_RESULT(yes)
2848     if test x"$ac_cv_header_security_pam_appl_h" = x"no"; then
2849        if test x"$ac_cv_header_security_pam_modules_h" = x"no"; then
2850           if test x"$ac_cv_header_security__pam_macros_h" = x"no"; then
2851              AC_MSG_ERROR(--with-pam specified but no PAM headers found)
2852           fi
2853        fi
2854     fi
2855     AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
2856     AUTH_LIBS="$AUTH_LIBS -lpam"
2857     with_pam_for_crypt=yes
2858     ;;
2859   *)
2860     AC_MSG_RESULT(no)
2861     ;;
2862   esac ],
2863   AC_MSG_RESULT(no)
2864 )
2865
2866 # we can't build a pam module if we don't have pam.
2867 AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])])
2868
2869 #################################################
2870 # check for pam_smbpass support
2871 AC_MSG_CHECKING(whether to use pam_smbpass)
2872 AC_ARG_WITH(pam_smbpass,
2873 [  --with-pam_smbpass      Build PAM module for authenticating against passdb backends (default=no)],
2874 [ case "$withval" in
2875   yes)
2876     AC_MSG_RESULT(yes)
2877
2878        # Conditions under which pam_smbpass should not be built.
2879
2880        if test x$PICFLAGS = x; then
2881           AC_MSG_ERROR([No support for PIC code])
2882        elif test x"$ac_cv_header_security_pam_appl_h" = x"no"; then
2883           AC_MSG_ERROR([No security/pam_appl.h found])
2884        elif test x$ac_cv_lib_pam_pam_get_data = xno; then
2885           AC_MSG_ERROR([No libpam found])
2886        else
2887           AUTH_LIBS="$AUTH_LIBS -lpam"
2888           SHLIB_PROGS="$SHLIB_PROGS bin/pam_smbpass.$SHLIBEXT"
2889        fi
2890     ;;
2891   *)
2892     AC_MSG_RESULT(no)
2893     ;;
2894   esac ],
2895   AC_MSG_RESULT(no)
2896 )
2897
2898
2899 ###############################################
2900 # test for where we get crypt() from
2901 AC_SEARCH_LIBS(crypt, [crypt],
2902   [test "$ac_cv_search_crypt" = "none required" || AUTH_LIBS="-lcrypt $AUTH_LIBS"
2903   AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
2904
2905 ##
2906 ## moved after the check for -lcrypt in order to
2907 ## ensure that the necessary libraries are included
2908 ## check checking for truncated salt.  Wrapped by the
2909 ## $with_pam_for_crypt variable as above   --jerry
2910 ##
2911 if test $with_pam_for_crypt = no; then
2912 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
2913 crypt_LIBS="$LIBS"
2914 LIBS="$AUTH_LIBS $LIBS"
2915 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
2916         samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
2917 LIBS="$crypt_LIBS"])
2918 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
2919         AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
2920 fi
2921 fi
2922
2923 ########################################################################################
2924 ##
2925 ## TESTS FOR SAM BACKENDS.  KEEP THESE GROUPED TOGETHER
2926 ##
2927 ########################################################################################
2928
2929 #################################################
2930 # check for a LDAP password database configuration backwards compatibility
2931 AC_MSG_CHECKING(whether to use LDAP SAM 2.2 compatible configuration)
2932 AC_ARG_WITH(ldapsam,
2933 [  --with-ldapsam          Include LDAP SAM 2.2 compatible configuration (default=no)],
2934 [ case "$withval" in
2935   yes)
2936     AC_MSG_RESULT(yes)
2937     AC_DEFINE(WITH_LDAP_SAMCONFIG,1,[Whether to include 2.2 compatible LDAP SAM configuration])
2938     ;;
2939   *)
2940     AC_MSG_RESULT(no)
2941     ;;
2942   esac ],
2943   AC_MSG_RESULT(no)
2944 )
2945
2946 ########################################################################################
2947 ##
2948 ## END OF TESTS FOR SAM BACKENDS.
2949 ##
2950 ########################################################################################
2951
2952 #################################################
2953 # check for a NISPLUS_HOME support
2954 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
2955 AC_ARG_WITH(nisplus-home,
2956 [  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
2957 [ case "$withval" in
2958   yes)
2959     AC_MSG_RESULT(yes)
2960     AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
2961     ;;
2962   *)
2963     AC_MSG_RESULT(no)
2964     ;;
2965   esac ],
2966   AC_MSG_RESULT(no)
2967 )
2968
2969 #################################################
2970 # check for syslog logging
2971 AC_MSG_CHECKING(whether to use syslog logging)
2972 AC_ARG_WITH(syslog,
2973 [  --with-syslog           Include experimental SYSLOG support (default=no)],
2974 [ case "$withval" in
2975   yes)
2976     AC_MSG_RESULT(yes)
2977     AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
2978     ;;
2979   *)
2980     AC_MSG_RESULT(no)
2981     ;;
2982   esac ],
2983   AC_MSG_RESULT(no)
2984 )
2985
2986 #################################################
2987 # check for a shared memory profiling support
2988 AC_MSG_CHECKING(whether to use profiling)
2989 AC_ARG_WITH(profiling-data,
2990 [  --with-profiling-data   Include gathering source code profile information (default=no)],
2991 [ case "$withval" in
2992   yes)
2993     AC_MSG_RESULT(yes)
2994     AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
2995     ;;
2996   *)
2997     AC_MSG_RESULT(no)
2998     ;;
2999   esac ],
3000   AC_MSG_RESULT(no)
3001 )
3002
3003
3004 #################################################
3005 # check for experimental disk-quotas support
3006
3007 samba_cv_WITH_QUOTAS=auto
3008 samba_cv_TRY_QUOTAS=no
3009 samba_cv_RUN_QUOTA_TESTS=auto
3010 samba_cv_WITH_SYS_QUOTAS=auto
3011 samba_cv_TRY_SYS_QUOTAS=no
3012 samba_cv_SYSQUOTA_FOUND=no;
3013
3014 AC_MSG_CHECKING(whether to try disk-quotas support)
3015 AC_ARG_WITH(quotas,
3016 [  --with-quotas           Include disk-quota support (default=no)],
3017 [ case "$withval" in
3018   yes)
3019     AC_MSG_RESULT(yes)
3020     samba_cv_WITH_QUOTAS=yes
3021     samba_cv_TRY_QUOTAS=yes
3022     samba_cv_RUN_QUOTA_TESTS=yes
3023     #set sys quotas to auto in this case
3024     samba_cv_TRY_SYS_QUOTAS=auto
3025     ;;
3026   auto)
3027     AC_MSG_RESULT(auto)
3028     samba_cv_WITH_QUOTAS=auto
3029     samba_cv_TRY_QUOTAS=auto
3030     samba_cv_RUN_QUOTA_TESTS=auto
3031     #set sys quotas to auto in this case
3032     samba_cv_TRY_SYS_QUOTAS=auto
3033     ;;
3034   no)
3035     AC_MSG_RESULT(no)
3036     samba_cv_WITH_QUOTAS=no
3037     samba_cv_TRY_QUOTAS=no
3038     samba_cv_RUN_QUOTA_TESTS=no
3039     ;;
3040   *)
3041     AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
3042     ;;
3043   esac ],
3044   AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
3045 )
3046
3047 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
3048 AC_ARG_WITH(sys-quotas,
3049 [  --with-sys-quotas       Include lib/sysquotas.c support (default=auto)],
3050 [ case "$withval" in
3051   yes)
3052     AC_MSG_RESULT(yes)
3053     samba_cv_WITH_SYS_QUOTAS=yes
3054     samba_cv_TRY_SYS_QUOTAS=yes
3055     samba_cv_RUN_QUOTA_TESTS=yes
3056     ;;
3057   auto)
3058     AC_MSG_RESULT(auto)
3059     samba_cv_WITH_SYS_QUOTAS=auto
3060     samba_cv_TRY_SYS_QUOTAS=auto
3061     samba_cv_RUN_QUOTA_TESTS=auto
3062     ;;
3063   no)
3064     AC_MSG_RESULT(no)
3065     samba_cv_WITH_SYS_QUOTAS=no
3066     samba_cv_TRY_SYS_QUOTAS=no
3067     ;;
3068   *)
3069     AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
3070     ;;
3071   esac ],
3072   AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
3073 )
3074
3075 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
3076 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
3077   case "$host_os" in
3078         *linux*)
3079             AC_MSG_RESULT(yes)
3080             samba_cv_TRY_SYS_QUOTAS=yes
3081             samba_cv_RUN_QUOTA_TESTS=yes
3082             samba_cv_SYSQUOTA_FOUND=yes
3083             AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
3084             AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
3085             samba_cv_sysquotas_file="lib/sysquotas_linux.c"
3086             ;;
3087         *)
3088             AC_MSG_RESULT(no)
3089             samba_cv_TRY_SYS_QUOTAS=no
3090             ;;
3091   esac
3092 fi
3093
3094 #############################################
3095 # only check for quota stuff if --with-quotas
3096 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
3097
3098 # some broken header files need this
3099 AC_CHECK_HEADER(asm/types.h,[
3100             AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
3101             AC_ADD_INCLUDE(<asm/types.h>)
3102             ])
3103
3104 # For quotas on Veritas VxFS filesystems
3105 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
3106
3107 # For sys/quota.h and linux/quota.h
3108 AC_CHECK_HEADERS(sys/quota.h)
3109
3110 if test x"$samba_cv_found_xfs_header" = x"no"; then
3111 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
3112 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
3113 AC_TRY_COMPILE([
3114 #include "confdefs.h"
3115 #ifdef HAVE_SYS_TYPES_H
3116 #include <sys/types.h>
3117 #endif
3118 #ifdef HAVE_ASM_TYPES_H
3119 #include <asm/types.h>
3120 #endif
3121 #include <sys/quota.h>
3122 ],[int i = Q_XGETQUOTA;],
3123 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
3124 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
3125         AC_DEFINE(HAVE_IRIX_XFS_QUOTAS,1,[Whether IRIX xfs quota support is available])
3126 fi
3127 fi
3128
3129
3130 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
3131 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
3132 AC_TRY_COMPILE([
3133 #include "confdefs.h"
3134 #ifdef HAVE_SYS_QUOTA_H
3135 #include <sys/quota.h>
3136 #endif
3137 ],[
3138 struct dqblk D;
3139 D.dqb_fsoftlimit = 0;],
3140 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
3141 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
3142         AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
3143 fi
3144
3145 ##################
3146 # look for a working quota system
3147
3148 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3149 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
3150 AC_TRY_RUN_STRICT([
3151 #define HAVE_QUOTACTL_4A 1
3152 #define AUTOCONF_TEST 1
3153 #include "confdefs.h"
3154 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3155            samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
3156 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
3157     samba_cv_SYSQUOTA_FOUND=yes;
3158     AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
3159     samba_cv_sysquotas_file="lib/sysquotas_4A.c"
3160 fi
3161 fi
3162
3163 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3164 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
3165 AC_TRY_RUN_STRICT([
3166 #define HAVE_QUOTACTL_4B 1
3167 #define AUTOCONF_TEST 1
3168 #include "confdefs.h"
3169 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3170            samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
3171 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
3172     echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
3173     samba_cv_SYSQUOTA_FOUND=yes;
3174     AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
3175     samba_cv_sysquotas_file="lib/sysquotas_4B.c"
3176 fi
3177 fi
3178
3179 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3180 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
3181 AC_TRY_RUN_STRICT([
3182 #define HAVE_QUOTACTL_3 1
3183 #define AUTOCONF_TEST 1
3184 #include "confdefs.h"
3185 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3186            samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
3187 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
3188     echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
3189     samba_cv_SYSQUOTA_FOUND=yes;
3190     AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
3191     samba_cv_sysquotas_file="lib/sysquotas_3.c"
3192 fi
3193 fi
3194
3195 #################################################
3196 # check for mntent.h and struct mntent
3197 AC_CHECK_HEADERS(mntent.h)
3198 #################################################
3199 # check for setmntent,getmntent,endmntent
3200 AC_CHECK_FUNCS(setmntent getmntent endmntent)
3201
3202 #################################################
3203 # check for devnm.h and struct mntent
3204 AC_CHECK_HEADERS(devnm.h)
3205 #################################################
3206 # check for devnm
3207 AC_CHECK_FUNCS(devnm)
3208
3209 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
3210     if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3211         # if --with-sys-quotas=yes then build it
3212         # you have can use the get/set quota command smb.conf
3213         # options then
3214         samba_cv_SYSQUOTA_FOUND=auto
3215     fi
3216     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
3217         # if --with-sys-quotas=yes then build it
3218         # you have can use the get/set quota command smb.conf
3219         # options then
3220         samba_cv_TRY_SYS_QUOTAS=auto
3221     fi
3222 fi
3223
3224 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
3225 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
3226 SAVE_CPPFLAGS="$CPPFLAGS"
3227 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
3228 AC_TRY_COMPILE([
3229 #include "confdefs.h"
3230 #define NO_PROTO_H 1
3231 #define NO_CONFIG_H 1
3232 #define HAVE_SYS_QUOTAS 1
3233 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
3234 #include "${srcdir-.}/lib/sysquotas.c"
3235 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
3236 CPPFLAGS="$SAVE_CPPFLAGS"
3237 ])
3238 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
3239 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
3240     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
3241         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3242         AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
3243         samba_cv_WE_USE_SYS_QUOTAS=yes
3244         AC_MSG_RESULT(yes)
3245     else
3246         AC_MSG_RESULT(no)
3247     fi
3248 fi
3249 fi
3250
3251 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
3252 SAVE_CPPFLAGS="$CPPFLAGS"
3253 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
3254 AC_TRY_COMPILE([
3255 #include "confdefs.h"
3256 #define NO_PROTO_H 1
3257 #define NO_CONFIG_H 1
3258 #include "${srcdir-.}/smbd/quotas.c"
3259 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
3260 CPPFLAGS="$SAVE_CPPFLAGS"
3261 ])
3262 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
3263 AC_MSG_CHECKING(whether to use the old quota support)
3264     if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
3265       if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
3266         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3267         AC_MSG_RESULT(yes)
3268       else
3269         AC_MSG_RESULT(no)
3270       fi
3271     else
3272       AC_MSG_RESULT(no)
3273     fi
3274 fi
3275
3276 ####################
3277 # End of quota check samba_cv_RUN_QUOTA_TESTS
3278 fi
3279
3280 #################################################
3281 # check for experimental utmp accounting
3282
3283 AC_MSG_CHECKING(whether to support utmp accounting)
3284 WITH_UTMP=yes
3285 AC_ARG_WITH(utmp,
3286 [  --with-utmp             Include utmp accounting (default, if supported by OS)],
3287 [ case "$withval" in
3288   no)
3289                 WITH_UTMP=no
3290                 ;;
3291   *)
3292                 WITH_UTMP=yes
3293                 ;;
3294   esac ],
3295 )
3296
3297 # utmp requires utmp.h
3298 # Note similar check earlier, when checking utmp details.
3299
3300 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
3301         utmp_no_reason=", no utmp.h on $host_os"
3302         WITH_UTMP=no
3303 fi
3304
3305 # Display test results
3306
3307 if test x"$WITH_UTMP" = x"yes"; then
3308         AC_MSG_RESULT(yes)
3309         AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
3310 else
3311         AC_MSG_RESULT(no$utmp_no_reason)
3312 fi
3313
3314 #################################################
3315 # choose native language(s) of man pages
3316 AC_MSG_CHECKING(chosen man pages' language(s))
3317 AC_ARG_WITH(manpages-langs,
3318 [  --with-manpages-langs={en,ja,pl}  Choose man pages' language(s). (en)],
3319 [ case "$withval" in
3320   yes|no)
3321     AC_MSG_WARN(--with-manpages-langs called without argument - will use default)
3322     manlangs="en"
3323   ;;
3324   *)
3325     manlangs="$withval"
3326   ;;
3327   esac
3328
3329   AC_MSG_RESULT($manlangs)
3330   manlangs=`echo $manlangs | sed "s/,/ /g"`   # replacing commas with spaces to produce a list
3331   AC_SUBST(manlangs)],
3332
3333   [manlangs="en"
3334   AC_MSG_RESULT($manlangs)
3335   AC_SUBST(manlangs)]
3336 )
3337
3338 #################################################
3339 # should we build libsmbclient?
3340
3341 INSTALLCLIENTCMD_SH=:
3342 INSTALLCLIENTCMD_A=:
3343 INSTALLCLIENT=
3344 LIBSMBCLIENT_SHARED=
3345 LIBSMBCLIENT=
3346 AC_MSG_CHECKING(whether to build the libsmbclient shared library)
3347 AC_ARG_WITH(libsmbclient,
3348 [  --with-libsmbclient     Build the libsmbclient shared library (default=yes if shared libs supported)],
3349 [ case "$withval" in
3350   no)
3351      AC_MSG_RESULT(no)
3352      ;;
3353   *)
3354      if test $BLDSHARED = true; then
3355         INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
3356         ## build the static version of libsmbclient as well
3357         INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3358         LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
3359         LIBSMBCLIENT=libsmbclient
3360         AC_MSG_RESULT(yes)
3361      else
3362         enable_static=yes
3363         AC_MSG_RESULT(no shared library support -- will supply static library)
3364      fi
3365      if test $enable_static = yes; then
3366         INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3367         LIBSMBCLIENT=libsmbclient
3368      fi
3369      INSTALLCLIENT=installclientlib
3370      ;;
3371   esac ],
3372 [
3373 # if unspecified, default is to built it iff possible.
3374   if test $BLDSHARED = true; then
3375      INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
3376      LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
3377      LIBSMBCLIENT=libsmbclient
3378      AC_MSG_RESULT(yes)
3379    else
3380      enable_static=yes
3381      AC_MSG_RESULT(no shared library support -- will supply static library)
3382    fi
3383    if test $enable_static = yes; then
3384      INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3385      LIBSMBCLIENT=libsmbclient
3386   fi]
3387   INSTALLCLIENT=installclientlib
3388 )
3389
3390
3391 #################################################
3392 # these tests are taken from the GNU fileutils package
3393 AC_CHECKING(how to get filesystem space usage)
3394 space=no
3395
3396 # Test for statvfs64.
3397 if test $space = no; then
3398   # SVR4
3399   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
3400   [AC_TRY_RUN([
3401 #if defined(HAVE_UNISTD_H)
3402 #include <unistd.h>
3403 #endif
3404 #include <sys/types.h>
3405 #include <sys/statvfs.h>
3406   main ()
3407   {
3408     struct statvfs64 fsd;
3409     exit (statvfs64 (".", &fsd));
3410   }],
3411   fu_cv_sys_stat_statvfs64=yes,
3412   fu_cv_sys_stat_statvfs64=no,
3413   fu_cv_sys_stat_statvfs64=cross)])
3414   if test $fu_cv_sys_stat_statvfs64 = yes; then
3415     space=yes
3416     AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
3417   fi
3418 fi
3419
3420 # Perform only the link test since it seems there are no variants of the
3421 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
3422 # because that got a false positive on SCO OSR5.  Adding the declaration
3423 # of a `struct statvfs' causes this test to fail (as it should) on such
3424 # systems.  That system is reported to work fine with STAT_STATFS4 which
3425 # is what it gets when this test fails.
3426 if test $space = no; then
3427   # SVR4
3428   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
3429                  [AC_TRY_LINK([#include <sys/types.h>
3430 #include <sys/statvfs.h>],
3431                               [struct statvfs fsd; statvfs (0, &fsd);],
3432                               fu_cv_sys_stat_statvfs=yes,
3433                               fu_cv_sys_stat_statvfs=no)])
3434   if test $fu_cv_sys_stat_statvfs = yes; then
3435     space=yes
3436     AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
3437   fi
3438 fi
3439
3440 if test $space = no; then
3441   # DEC Alpha running OSF/1
3442   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
3443   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
3444   [AC_TRY_RUN([
3445 #include <sys/param.h>
3446 #include <sys/types.h>
3447 #include <sys/mount.h>
3448   main ()
3449   {
3450     struct statfs fsd;
3451     fsd.f_fsize = 0;
3452     exit (statfs (".", &fsd, sizeof (struct statfs)));
3453   }],
3454   fu_cv_sys_stat_statfs3_osf1=yes,
3455   fu_cv_sys_stat_statfs3_osf1=no,
3456   fu_cv_sys_stat_statfs3_osf1=no)])
3457   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
3458   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
3459     space=yes
3460     AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
3461   fi
3462 fi
3463
3464 if test $space = no; then
3465 # AIX
3466   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
3467 member (AIX, 4.3BSD)])
3468   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
3469   [AC_TRY_RUN([
3470 #ifdef HAVE_SYS_PARAM_H
3471 #include <sys/param.h>
3472 #endif
3473 #ifdef HAVE_SYS_MOUNT_H
3474 #include <sys/mount.h>
3475 #endif
3476 #ifdef HAVE_SYS_VFS_H
3477 #include <sys/vfs.h>
3478 #endif
3479   main ()
3480   {
3481   struct statfs fsd;
3482   fsd.f_bsize = 0;
3483   exit (statfs (".", &fsd));
3484   }],
3485   fu_cv_sys_stat_statfs2_bsize=yes,
3486   fu_cv_sys_stat_statfs2_bsize=no,
3487   fu_cv_sys_stat_statfs2_bsize=no)])
3488   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
3489   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
3490     space=yes
3491     AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
3492   fi
3493 fi
3494
3495 if test $space = no; then
3496 # SVR3
3497   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
3498   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
3499   [AC_TRY_RUN([#include <sys/types.h>
3500 #include <sys/statfs.h>
3501   main ()
3502   {
3503   struct statfs fsd;
3504   exit (statfs (".", &fsd, sizeof fsd, 0));
3505   }],
3506     fu_cv_sys_stat_statfs4=yes,
3507     fu_cv_sys_stat_statfs4=no,
3508     fu_cv_sys_stat_statfs4=no)])
3509   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
3510   if test $fu_cv_sys_stat_statfs4 = yes; then
3511     space=yes
3512     AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
3513   fi
3514 fi
3515
3516 if test $space = no; then
3517 # 4.4BSD and NetBSD
3518   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
3519 member (4.4BSD and NetBSD)])
3520   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
3521   [AC_TRY_RUN([#include <sys/types.h>
3522 #ifdef HAVE_SYS_PARAM_H
3523 #include <sys/param.h>
3524 #endif
3525 #ifdef HAVE_SYS_MOUNT_H
3526 #include <sys/mount.h>
3527 #endif
3528   main ()
3529   {
3530   struct statfs fsd;
3531   fsd.f_fsize = 0;
3532   exit (statfs (".", &fsd));
3533   }],
3534   fu_cv_sys_stat_statfs2_fsize=yes,
3535   fu_cv_sys_stat_statfs2_fsize=no,
3536   fu_cv_sys_stat_statfs2_fsize=no)])
3537   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
3538   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
3539     space=yes
3540         AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
3541   fi
3542 fi
3543
3544 if test $space = no; then
3545   # Ultrix
3546   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
3547   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
3548   [AC_TRY_RUN([#include <sys/types.h>
3549 #ifdef HAVE_SYS_PARAM_H
3550 #include <sys/param.h>
3551 #endif
3552 #ifdef HAVE_SYS_MOUNT_H
3553 #include <sys/mount.h>
3554 #endif
3555 #ifdef HAVE_SYS_FS_TYPES_H
3556 #include <sys/fs_types.h>
3557 #endif
3558   main ()
3559   {
3560   struct fs_data fsd;
3561   /* Ultrix's statfs returns 1 for success,
3562      0 for not mounted, -1 for failure.  */
3563   exit (statfs (".", &fsd) != 1);
3564   }],
3565   fu_cv_sys_stat_fs_data=yes,
3566   fu_cv_sys_stat_fs_data=no,
3567   fu_cv_sys_stat_fs_data=no)])
3568   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
3569   if test $fu_cv_sys_stat_fs_data = yes; then
3570     space=yes
3571     AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
3572   fi
3573 fi
3574
3575 #
3576 # As a gating factor for large file support, in order to
3577 # use <4GB files we must have the following minimal support
3578 # available.
3579 # long long, and a 64 bit off_t or off64_t.
3580 # If we don't have all of these then disable large
3581 # file support.
3582 #
3583 AC_MSG_CHECKING([if large file support can be enabled])
3584 AC_TRY_COMPILE([
3585 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
3586 #include <sys/types.h>
3587 #else
3588 __COMPILE_ERROR_
3589 #endif
3590 ],
3591 [int i],
3592 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
3593 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
3594         AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
3595 fi
3596 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
3597
3598 AC_ARG_WITH(spinlocks,
3599 [  --with-spinlocks        Use spin locks instead of fcntl locks (default=no) ])
3600 if test "x$with_spinlocks" = "xyes"; then
3601     AC_DEFINE(USE_SPINLOCKS,1,[Whether to use spin locks instead of fcntl locks])
3602
3603     case "$host_cpu" in
3604         sparc)
3605             AC_DEFINE(SPARC_SPINLOCKS,1,[Whether to use sparc spinlocks])
3606             ;;
3607
3608         i386|i486|i586|i686)
3609             AC_DEFINE(INTEL_SPINLOCKS,1,[Whether to use intel spinlocks])
3610             ;;
3611
3612         mips)
3613             AC_DEFINE(MIPS_SPINLOCKS,1,[Whether to use mips spinlocks])
3614             ;;
3615
3616         powerpc)
3617             AC_DEFINE(POWERPC_SPINLOCKS,1,[Whether to use powerpc spinlocks])
3618             ;;
3619     esac
3620 fi
3621
3622 #################################################
3623 # check for ACL support
3624
3625 AC_MSG_CHECKING(whether to support ACLs)
3626 AC_ARG_WITH(acl-support,
3627 [  --with-acl-support      Include ACL support (default=no)],
3628 [ case "$withval" in
3629   yes)
3630
3631         case "$host_os" in
3632         *sysv5*)
3633                 AC_MSG_RESULT(Using UnixWare ACLs)
3634                 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
3635                 ;;
3636         *solaris*)
3637                 AC_MSG_RESULT(Using solaris ACLs)
3638                 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
3639                 ;;
3640         *hpux*)
3641                 AC_MSG_RESULT(Using HPUX ACLs)
3642                 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
3643                 ;;
3644         *irix*)
3645                 AC_MSG_RESULT(Using IRIX ACLs)
3646                 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
3647                 ;;
3648         *aix*)
3649                 AC_MSG_RESULT(Using AIX ACLs)
3650                 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
3651                 ;;
3652         *osf*)
3653                 AC_MSG_RESULT(Using Tru64 ACLs)
3654                 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
3655                 ACL_LIBS="$ACL_LIBS -lpacl"
3656                 ;;
3657         *freebsd5*)
3658                 AC_MSG_RESULT(Using FreeBSD posix ACLs)
3659                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether FreeBSD POSIX ACLs are available])
3660                 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3661                 ;;
3662         *linux*)
3663                 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
3664                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
3665                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3666                 acl_LIBS=$LIBS
3667                 LIBS="$LIBS -lacl"
3668                 AC_TRY_LINK([#include <sys/types.h>
3669 #include <sys/acl.h>],
3670 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3671 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
3672                 LIBS=$acl_LIBS])
3673                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
3674                                 AC_MSG_RESULT(Using posix ACLs)
3675                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
3676                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
3677                                 acl_LIBS=$LIBS
3678                                 LIBS="$LIBS -lacl"
3679                                 AC_TRY_LINK([#include <sys/types.h>
3680 #include <sys/acl.h>],
3681 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
3682 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
3683                                 LIBS=$acl_LIBS])
3684                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
3685                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3686                                 fi
3687                         fi
3688             ;;
3689          *)
3690                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
3691                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3692                 acl_LIBS=$LIBS
3693                 LIBS="$LIBS -lacl"
3694                 AC_TRY_LINK([#include <sys/types.h>
3695 #include <sys/acl.h>],
3696 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3697 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
3698                 LIBS=$acl_LIBS])
3699                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
3700                                 AC_MSG_RESULT(Using posix ACLs)
3701                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
3702                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
3703                                 acl_LIBS=$LIBS
3704                                 LIBS="$LIBS -lacl"
3705                                 AC_TRY_LINK([#include <sys/types.h>
3706 #include <sys/acl.h>],
3707 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
3708 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
3709                                 LIBS=$acl_LIBS])
3710                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
3711                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3712                                 fi
3713                         fi
3714             ;;
3715         esac
3716         ;;
3717   *)
3718     AC_MSG_RESULT(no)
3719     AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
3720     ;;
3721   esac ],
3722   AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
3723   AC_MSG_RESULT(no)
3724 )
3725
3726 #################################################
3727 # check for sendfile support
3728
3729 with_sendfile_support=yes
3730 AC_MSG_CHECKING(whether to check to support sendfile)
3731 AC_ARG_WITH(sendfile-support,
3732 [  --with-sendfile-support Check for sendfile support (default=yes)],
3733 [ case "$withval" in
3734   yes)
3735
3736         AC_MSG_RESULT(yes);
3737
3738         case "$host_os" in
3739         *linux*)
3740                 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
3741                 AC_TRY_LINK([#include <sys/sendfile.h>],
3742 [\
3743 int tofd, fromfd;
3744 off64_t offset;
3745 size_t total;
3746 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
3747 ],
3748 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
3749
3750                 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
3751                 AC_TRY_LINK([#include <sys/sendfile.h>],
3752 [\
3753 int tofd, fromfd;
3754 off_t offset;
3755 size_t total;
3756 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
3757 ],
3758 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3759
3760 # Try and cope with broken Linux sendfile....
3761                 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
3762                 AC_TRY_LINK([\
3763 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
3764 #undef _FILE_OFFSET_BITS
3765 #endif
3766 #include <sys/sendfile.h>],
3767 [\
3768 int tofd, fromfd;
3769 off_t offset;
3770 size_t total;
3771 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
3772 ],
3773 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
3774
3775         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
3776                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
3777                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
3778                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
3779         elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3780                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
3781                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
3782                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
3783         elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
3784                 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
3785                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
3786         else
3787                 AC_MSG_RESULT(no);
3788         fi
3789
3790         ;;
3791         *freebsd*)
3792                 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
3793                 AC_TRY_LINK([\
3794 #include <sys/types.h>
3795 #include <unistd.h>
3796 #include <sys/socket.h>
3797 #include <sys/uio.h>],
3798 [\
3799         int fromfd, tofd, ret, total=0;
3800         off_t offset, nwritten;
3801         struct sf_hdtr hdr;
3802         struct iovec hdtrl;
3803         hdr.headers = &hdtrl;
3804         hdr.hdr_cnt = 1;
3805         hdr.trailers = NULL;
3806         hdr.trl_cnt = 0;
3807         hdtrl.iov_base = NULL;
3808         hdtrl.iov_len = 0;
3809         ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
3810 ],
3811 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3812
3813         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3814                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
3815                 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
3816                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3817         else
3818                 AC_MSG_RESULT(no);
3819         fi
3820         ;;
3821
3822         *hpux*)
3823                 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
3824                 AC_TRY_LINK([\
3825 #include <sys/socket.h>
3826 #include <sys/uio.h>],
3827 [\
3828         int fromfd, tofd;
3829         size_t total=0;
3830         struct iovec hdtrl[2];
3831         ssize_t nwritten;
3832         off64_t offset;
3833
3834         hdtrl[0].iov_base = 0;
3835         hdtrl[0].iov_len = 0;
3836
3837         nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
3838 ],
3839 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
3840         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
3841                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
3842                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
3843                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3844         else
3845                 AC_MSG_RESULT(no);
3846         fi
3847
3848                 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
3849                 AC_TRY_LINK([\
3850 #include <sys/socket.h>
3851 #include <sys/uio.h>],
3852 [\
3853         int fromfd, tofd;
3854         size_t total=0;
3855         struct iovec hdtrl[2];
3856         ssize_t nwritten;
3857         off_t offset;
3858
3859         hdtrl[0].iov_base = 0;
3860         hdtrl[0].iov_len = 0;
3861
3862         nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
3863 ],
3864 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3865         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3866                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
3867                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
3868                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3869         else
3870                 AC_MSG_RESULT(no);
3871         fi
3872         ;;
3873
3874         *solaris*)
3875                 AC_CHECK_LIB(sendfile,sendfilev)
3876                 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
3877                 AC_TRY_LINK([\
3878 #include <sys/sendfile.h>],
3879 [\
3880         int sfvcnt;
3881         size_t xferred;
3882         struct sendfilevec vec[2];
3883         ssize_t nwritten;
3884         int tofd;
3885
3886         sfvcnt = 2;
3887
3888         vec[0].sfv_fd = SFV_FD_SELF;
3889         vec[0].sfv_flag = 0;
3890         vec[0].sfv_off = 0;
3891         vec[0].sfv_len = 0;
3892
3893         vec[1].sfv_fd = 0;
3894         vec[1].sfv_flag = 0;
3895         vec[1].sfv_off = 0;
3896         vec[1].sfv_len = 0;
3897         nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
3898 ],
3899 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
3900
3901         if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
3902                 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
3903                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
3904                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3905         else
3906                 AC_MSG_RESULT(no);
3907         fi
3908
3909                 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
3910                 AC_TRY_LINK([\
3911 #include <sys/sendfile.h>],
3912 [\
3913         int sfvcnt;
3914         size_t xferred;
3915         struct sendfilevec vec[2];
3916         ssize_t nwritten;
3917         int tofd;
3918
3919         sfvcnt = 2;
3920
3921         vec[0].sfv_fd = SFV_FD_SELF;
3922         vec[0].sfv_flag = 0;
3923         vec[0].sfv_off = 0;
3924         vec[0].sfv_len = 0;
3925
3926         vec[1].sfv_fd = 0;
3927         vec[1].sfv_flag = 0;
3928         vec[1].sfv_off = 0;
3929         vec[1].sfv_len = 0;
3930         nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
3931 ],
3932 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
3933
3934         if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
3935                 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
3936                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
3937                 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
3938         else
3939                 AC_MSG_RESULT(no);
3940         fi
3941         ;;
3942
3943         *)
3944         ;;
3945         esac
3946         ;;
3947   *)
3948     AC_MSG_RESULT(no)
3949     ;;
3950   esac ],
3951   AC_MSG_RESULT(yes)
3952 )
3953
3954
3955 #################################################
3956 # Check whether winbind is supported on this platform.  If so we need to
3957 # build and install client programs, sbin programs and shared libraries
3958
3959 AC_MSG_CHECKING(whether to build winbind)
3960
3961 # Initially, the value of $host_os decides whether winbind is supported
3962
3963 HAVE_WINBIND=yes
3964
3965 # Define the winbind shared library name and any specific linker flags
3966 # it needs to be built with.
3967
3968 WINBIND_NSS="nsswitch/libnss_winbind.$SHLIBEXT"
3969 WINBIND_WINS_NSS="nsswitch/libnss_wins.$SHLIBEXT"
3970 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
3971
3972 case "$host_os" in
3973         *linux*)
3974                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
3975                 ;;
3976         *freebsd5*)
3977                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_freebsd.o"
3978                 ;;
3979         *irix*)
3980                 # IRIX has differently named shared libraries
3981                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
3982                 WINBIND_NSS="nsswitch/libns_winbind.$SHLIBEXT"
3983                 WINBIND_WINS_NSS="nsswitch/libns_wins.$SHLIBEXT"
3984                 ;;
3985         *solaris*)
3986                 # Solaris winbind client is implemented as a wrapper around
3987                 # the Linux version.
3988                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
3989                     nsswitch/winbind_nss_linux.o"
3990                 WINBIND_NSS_EXTRA_LIBS="-lsocket"
3991                 ;;
3992         *hpux11*)
3993                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
3994                 ;;
3995         *aix*)
3996                 # AIX has even differently named shared libraries.  No
3997                 # WINS support has been implemented yet.
3998                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
3999                 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
4000                 WINBIND_NSS="nsswitch/WINBIND"
4001                 WINBIND_WINS_NSS=""
4002                 ;;
4003         *)
4004                 HAVE_WINBIND=no
4005                 winbind_no_reason=", unsupported on $host_os"
4006                 ;;
4007 esac
4008
4009 AC_SUBST(WINBIND_NSS)
4010 AC_SUBST(WINBIND_WINS_NSS)
4011 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
4012 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
4013 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
4014
4015 # Check the setting of --with-winbindd
4016
4017 AC_ARG_WITH(winbind,
4018 [  --with-winbind          Build winbind (default, if supported by OS)],
4019 [
4020   case "$withval" in
4021         yes)
4022                 HAVE_WINBIND=yes
4023                 ;;
4024         no)
4025                 HAVE_WINBIND=no
4026                 winbind_reason=""
4027                 ;;
4028   esac ],
4029 )
4030
4031 # We need unix domain sockets for winbind
4032
4033 if test x"$HAVE_WINBIND" = x"yes"; then
4034         if test x"$samba_cv_unixsocket" = x"no"; then
4035                 winbind_no_reason=", no unix domain socket support on $host_os"
4036                 HAVE_WINBIND=no
4037         fi
4038 fi
4039
4040 # Display test results
4041
4042 if test x"$HAVE_WINBIND" = x"yes"; then
4043         AC_MSG_RESULT(yes)
4044         AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
4045
4046         EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
4047         EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
4048         if test x"$BLDSHARED" = x"true"; then
4049                 SHLIB_PROGS="$SHLIB_PROGS $WINBIND_NSS $WINBIND_WINS_NSS"
4050
4051                 if test x"$with_pam" = x"yes"; then
4052                         SHLIB_PROGS="$SHLIB_PROGS nsswitch/pam_winbind.$SHLIBEXT"
4053                 fi
4054         fi
4055 else
4056         AC_MSG_RESULT(no$winbind_no_reason)
4057 fi
4058
4059 # Solaris has some extra fields in struct passwd that need to be
4060 # initialised otherwise nscd crashes.
4061
4062 AC_CHECK_MEMBER(struct passwd.pw_comment,
4063                 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
4064                 [#include <pwd.h>])
4065
4066 AC_CHECK_MEMBER(struct passwd.pw_age,
4067                 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
4068                 [#include <pwd.h>])
4069
4070 #################################################
4071 # Check to see if we should use the included popt
4072
4073 AC_ARG_WITH(included-popt,
4074 [  --with-included-popt    use bundled popt library, not from system],
4075 [
4076   case "$withval" in
4077         yes)
4078                 INCLUDED_POPT=yes
4079                 ;;
4080         no)
4081                 INCLUDED_POPT=no
4082                 ;;
4083   esac ],
4084 )
4085 if test x"$INCLUDED_POPT" != x"yes"; then
4086     AC_CHECK_LIB(popt, poptGetContext,
4087                  INCLUDED_POPT=no, INCLUDED_POPT=yes)
4088 fi
4089
4090 AC_MSG_CHECKING(whether to use included popt)
4091 if test x"$INCLUDED_POPT" = x"yes"; then
4092     AC_MSG_RESULT(yes)
4093     BUILD_POPT='$(POPT_OBJS)'
4094         POPTLIBS='$(POPT_OBJS)'
4095     FLAGS1="-I$srcdir/popt"
4096 else
4097     AC_MSG_RESULT(no)
4098         BUILD_POPT=""
4099     POPTLIBS="-lpopt"
4100 fi
4101 AC_SUBST(BUILD_POPT)
4102 AC_SUBST(POPTLIBS)
4103 AC_SUBST(FLAGS1)
4104
4105 #################################################
4106 # Check if the user wants Python
4107
4108 # At the moment, you can use this to set which Python binary to link
4109 # against.  (Libraries built for Python2.2 can't be used by 2.1,
4110 # though they can coexist in different directories.)  In the future
4111 # this might make the Python stuff be built by default.
4112
4113 # Defaulting python breaks the clean target if python isn't installed
4114
4115 PYTHON=
4116
4117 AC_ARG_WITH(python,
4118 [  --with-python=PYTHONNAME  build Python libraries],
4119 [ case "${withval-python}" in
4120   yes)
4121         PYTHON=python
4122         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS python_ext"
4123         ;;
4124   no)
4125         PYTHON=
4126         ;;
4127   *)
4128         PYTHON=${withval-python}
4129         ;;
4130   esac ])
4131 AC_SUBST(PYTHON)
4132
4133 for i in `echo $default_static_modules | sed -e's/,/ /g'`
4134 do
4135         eval MODULE_DEFAULT_$i=STATIC
4136 done
4137
4138 for i in `echo $default_shared_modules | sed -e's/,/ /g'`
4139 do
4140         dnl Fall back to static if dlopen() is not available
4141         eval MODULE_DEFAULT_$i=STATIC
4142
4143         if test x"$ac_cv_func_dlopen" = xyes; then
4144                 eval MODULE_DEFAULT_$i=SHARED
4145         fi
4146 done
4147
4148 dnl Always built these modules static
4149 MODULE_pdb_guest=STATIC
4150 MODULE_rpc_spoolss=STATIC
4151 MODULE_rpc_srv=STATIC
4152 MODULE_idmap_tdb=STATIC
4153
4154 AC_ARG_WITH(static-modules,
4155 [  --with-static-modules=MODULES  Comma-seperated list of names of modules to statically link in],
4156 [ if test $withval; then
4157         for i in `echo $withval | sed -e's/,/ /g'`
4158         do
4159                 eval MODULE_$i=STATIC
4160         done
4161 fi ])
4162
4163 AC_ARG_WITH(shared-modules,
4164 [  --with-shared-modules=MODULES  Comma-seperated list of names of modules to build shared],
4165 [ if test $withval; then
4166         for i in `echo $withval | sed -e's/,/ /g'`
4167         do
4168                         eval MODULE_$i=SHARED
4169         done
4170 fi ])
4171
4172 ###########################################################################
4173 ## contributed pdb_modules
4174
4175 SMB_MODULE(pdb_xml, passdb/pdb_xml.o, "bin/xml.$SHLIBEXT", PDB,
4176                   [ PASSDB_LIBS="$PASSDB_LIBS $XML_LIBS" ] )
4177 SMB_MODULE(pdb_mysql, passdb/pdb_mysql.o, "bin/mysql.$SHLIBEXT", PDB,
4178                    [ PASSDB_LIBS="$PASSDB_LIBS $MYSQL_LIBS" ]   )
4179 SMB_MODULE(pdb_pgsql, passdb/pdb_pgsql.o, "bin/pgsql.$SHLIBEXT", PDB,
4180                    [ PASSDB_LIBS="$PASSDB_LIBS $PGSQL_LIBS" ]   )
4181
4182 ## end of contributed pdb_modules
4183 ###########################################################################
4184
4185 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o, "bin/ldapsam.$SHLIBEXT", PDB,
4186                    [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
4187 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
4188 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
4189 SMB_MODULE(pdb_guest, passdb/pdb_guest.o, "bin/guest.$SHLIBEXT", PDB)
4190 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
4191
4192 SMB_MODULE(rpc_lsa, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
4193 SMB_MODULE(rpc_reg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
4194 SMB_MODULE(rpc_lsa_ds, \$(RPC_LSA_DS_OBJ), "bin/librpc_lsa_ds.$SHLIBEXT", RPC)
4195 SMB_MODULE(rpc_wks, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
4196 SMB_MODULE(rpc_net, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
4197 SMB_MODULE(rpc_dfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
4198 SMB_MODULE(rpc_srv, \$(RPC_SVC_OBJ), "bin/librpc_srvsvc.$SHLIBEXT", RPC)
4199 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
4200 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
4201 SMB_MODULE(rpc_echo, \$(RPC_ECHO_OBJ), "bin/librpc_echo.$SHLIBEXT", RPC)
4202 SMB_SUBSYSTEM(RPC,smbd/server.o)
4203
4204 SMB_MODULE(idmap_ldap, sam/idmap_ldap.o, "bin/idmap_ldap.$SHLIBEXT", IDMAP)
4205 SMB_MODULE(idmap_tdb, sam/idmap_tdb.o, "bin/idmap_tdb.$SHLIBEXT", IDMAP)
4206 SMB_SUBSYSTEM(IDMAP,sam/idmap.o)
4207
4208 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
4209 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
4210 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
4211 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
4212 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
4213
4214 SMB_MODULE(auth_rhosts, \$(AUTH_RHOSTS_OBJ), "bin/rhosts.$SHLIBEXT", AUTH)
4215 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
4216 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
4217 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
4218 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
4219 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
4220 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
4221 SMB_SUBSYSTEM(AUTH,auth/auth.o)
4222
4223 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
4224 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
4225 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
4226 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
4227 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
4228 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
4229 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
4230 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
4231 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
4232
4233 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
4234
4235 #################################################
4236 # do extra things if we are running insure
4237
4238 if test "${ac_cv_prog_CC}" = "insure"; then
4239         CPPFLAGS="$CPPFLAGS -D__INSURE__"
4240 fi
4241
4242 #################################################
4243 # Display summary of libraries detected
4244
4245 AC_MSG_RESULT([Using libraries:])
4246 AC_MSG_RESULT([    LIBS = $LIBS])
4247 if test x"$with_ads_support" != x"no"; then
4248    AC_MSG_RESULT([    KRB5_LIBS = $KRB5_LIBS])
4249 fi
4250 if test x"$with_ldap_support" != x"no"; then
4251    AC_MSG_RESULT([    LDAP_LIBS = $LDAP_LIBS])
4252 fi
4253 AC_MSG_RESULT([    AUTH_LIBS = $AUTH_LIBS])
4254
4255 #################################################
4256 # final configure stuff
4257
4258 AC_MSG_CHECKING([configure summary])
4259 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
4260            AC_MSG_RESULT(yes),
4261            AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
4262            AC_MSG_WARN([cannot run when cross-compiling]))
4263
4264 builddir=`pwd`
4265 AC_SUBST(builddir)
4266
4267 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
4268 LIB_REMOVE_USR_LIB(LDFLAGS)
4269 LIB_REMOVE_USR_LIB(LIBS)
4270
4271 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
4272 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
4273 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
4274
4275 AC_OUTPUT(include/stamp-h Makefile script/findsmb smbadduser script/gen-8bit-gap.sh)
4276
4277 #################################################
4278 # Print very concise instructions on building/use
4279 if test "x$enable_dmalloc" = xyes
4280 then
4281         AC_MSG_RESULT([Note: The dmalloc debug library will be included.  To turn it on use])
4282         AC_MSG_RESULT([      \$ eval \`dmalloc samba\`.])
4283 fi