source/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2
   3 dnl We must use autotools 2.53 or above
   4 AC_PREREQ(2.53)
   5 AC_INIT(include/includes.h)
   6 AC_CONFIG_HEADER(include/config.h)
   7
   8 AC_DISABLE_STATIC
   9 AC_ENABLE_SHARED
  10
  11 #################################################
  12 # Directory handling stuff to support both the
  13 # legacy SAMBA directories and FHS compliant
  14 # ones...
  15 AC_PREFIX_DEFAULT(/usr/local/samba)
  16
  17 AC_ARG_WITH(fhs,
  18 [  --with-fhs              Use FHS-compliant paths (default=no)],
  19     configdir="${sysconfdir}/samba"
  20     lockdir="\${VARDIR}/lib/samba"
  21     piddir="\${VARDIR}/run"
  22     mandir="\${prefix}/share/man"
  23     logfilebase="\${VARDIR}/log/samba"
  24     privatedir="\${CONFIGDIR}/private"
  25     libdir="\${prefix}/lib/samba"
  26     swatdir="\${DATADIR}/samba/swat",
  27     configdir="\${LIBDIR}"
  28     logfilebase="\${VARDIR}"
  29     lockdir="\${VARDIR}/locks"
  30     piddir="\${VARDIR}/locks"
  31     privatedir="\${prefix}/private"
  32     swatdir="\${prefix}/swat")
  33
  34 #################################################
  35 # set private directory location
  36 AC_ARG_WITH(privatedir,
  37 [  --with-privatedir=DIR   Where to put smbpasswd ($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 $d include/CoreFoundation
 145     fi
 146 done
 147 ])
 148
 149 AC_SUBST(configdir)
 150 AC_SUBST(lockdir)
 151 AC_SUBST(piddir)
 152 AC_SUBST(logfilebase)
 153 AC_SUBST(privatedir)
 154 AC_SUBST(swatdir)
 155 AC_SUBST(bindir)
 156 AC_SUBST(sbindir)
 157
 158 dnl Unique-to-Samba variables we'll be playing with.
 159 AC_SUBST(SHELL)
 160 AC_SUBST(LDSHFLAGS)
 161 AC_SUBST(SONAMEFLAG)
 162 AC_SUBST(SHLD)
 163 AC_SUBST(HOST_OS)
 164 AC_SUBST(PICFLAGS)
 165 AC_SUBST(PICSUFFIX)
 166 AC_SUBST(SHLIBEXT)
 167 AC_SUBST(INSTALLCLIENT)
 168 AC_SUBST(INSTALLCLIENTCMD_SH)
 169 AC_SUBST(INSTALLCLIENTCMD_A)
 170 AC_SUBST(LIBSMBCLIENT_SHARED)
 171 AC_SUBST(LIBSMBCLIENT)
 172 AC_SUBST(PRINT_LIBS)
 173 AC_SUBST(AUTH_LIBS)
 174 AC_SUBST(ACL_LIBS)
 175 AC_SUBST(PASSDB_LIBS)
 176 AC_SUBST(IDMAP_LIBS)
 177 AC_SUBST(KRB5_LIBS)
 178 AC_SUBST(LDAP_LIBS)
 179 AC_SUBST(SHLIB_PROGS)
 180 AC_SUBST(SMBWRAPPER)
 181 AC_SUBST(EXTRA_BIN_PROGS)
 182 AC_SUBST(EXTRA_SBIN_PROGS)
 183 AC_SUBST(EXTRA_ALL_TARGETS)
 184 AC_SUBST(CONFIG_LIBS)
 185
 186 AC_ARG_ENABLE(debug,
 187 [  --enable-debug          Turn on compiler debugging information (default=no)],
 188     [if eval "test x$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 "$host_os" in
 312         *irix6*) AC_ADD_INCLUDE(<standards.h>)
 313         ;;
 314 esac
 315
 316 AC_VALIDATE_CACHE_SYSTEM_TYPE
 317
 318 DYNEXP=
 319
 320 dnl Add modules that have to be built by default here
 321 dnl These have to be built static:
 322 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsa rpc_samr rpc_reg rpc_lsa_ds rpc_wks rpc_net rpc_dfs rpc_srv rpc_spoolss rpc_epmapper auth_rhosts auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin pdb_gums gums_tdbsam2"
 323
 324 dnl These are preferably build shared, and static if dlopen() is not available
 325 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap charset_CP850 charset_CP437"
 326
 327 if test "x$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 $CPPFLAGS"
 494        AC_TRY_RUN([
 495 #include <unistd.h>
 496 #include <sys/utsname.h>
 497 #include <string.h>
 498 #include <stdlib.h>
 499 main() {
 500 #if _LFS64_LARGEFILE == 1
 501        struct utsname uts;
 502        char *release;
 503        int major, minor;
 504
 505        /* Ensure this is glibc 2.2 or higher */
 506 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 507        int libc_major = __GLIBC__;
 508        int libc_minor = __GLIBC_MINOR__;
 509
 510        if (libc_major < 2)
 511               exit(1);
 512        if (libc_minor < 2)
 513               exit(1);
 514 #endif
 515
 516        /* Ensure this is kernel 2.4 or higher */
 517
 518        uname(&uts);
 519        release = strdup(uts.release);
 520        major = atoi(strsep(&release, "."));
 521        minor = atoi(strsep(&release, "."));
 522
 523        if (major > 2 || (major == 2 && minor > 3))
 524                exit(0);
 525        exit(1);
 526 #else
 527        exit(1);
 528 #endif
 529 }
 530 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
 531         CPPFLAGS="$old_CPPFLAGS"
 532         if test x$LINUX_LFS_SUPPORT = xyes ; then
 533                 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 534                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 535                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 536                 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 537         fi
 538         AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
 539         ;;
 540
 541 #
 542 # MacOS X is the *only* system that uses compose character in utf8. This
 543 # is so horribly broken....
 544 #
 545     *darwin*)
 546                 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
 547 # Add Fink directories for various packages, like dlcompat.
 548 # Note: iconv does that explicitly below, but other packages
 549 # don't.
 550                 CPPFLAGS="$CPPFLAGS -I/sw/include"
 551                 LDFLAGS="$LDFLAGS -L/sw/lib"
 552
 553 # If we have dlsym_prepend_underscore (from Fink's dlcompat),
 554 # use that instead of plain dlsym.
 555
 556                 AC_CHECK_LIB(dl,dlopen)
 557                 AC_CHECK_FUNCS(dlsym_prepend_underscore,[CPPFLAGS="$CPPFLAGS -Ddlsym=dlsym_prepend_underscore"])
 558
 559 #Add a system specific charset module.
 560
 561                 default_shared_modules="$default_shared_modules charset_macosxfs"
 562                 old_CPPFLAGS="$CPPFLAGS"
 563                 CPPFLAGS="-Iinclude $CPPFLAGS"
 564                 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
 565                 CPPFLAGS="$old_CPPFLAGS"
 566                 ;;
 567     *hurd*)
 568         AC_MSG_CHECKING([for LFS support])
 569         old_CPPFLAGS="$CPPFLAGS"
 570         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 571         AC_TRY_RUN([
 572 #include <unistd.h>
 573 main () {
 574 #if _LFS64_LARGEFILE == 1
 575 exit(0);
 576 #else
 577 exit(1);
 578 #endif
 579 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
 580         CPPFLAGS="$old_CPPFLAGS"
 581         if test x$GLIBC_LFS_SUPPORT = xyes ; then
 582           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 583                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 584           AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 585         fi
 586       AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
 587     ;;
 588
 589 esac
 590
 591 AC_INLINE
 592 AC_HEADER_STDC
 593 AC_HEADER_DIRENT
 594 AC_HEADER_TIME
 595 AC_HEADER_SYS_WAIT
 596 AC_CHECK_HEADERS(arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h)
 597 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h limits.h memory.h net/if.h)
 598 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/yp_prot.h rpcsvc/ypclnt.h)
 599 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/mode.h)
 600 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h sys/socket.h)
 601 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
 602 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
 603 AC_CHECK_HEADERS(security/pam_modules.h security/_pam_macros.h dlfcn.h)
 604 AC_CHECK_HEADERS(sys/syslog.h syslog.h execinfo.h)
 605 AC_CHECK_HEADERS(langinfo.h locale.h)
 606
 607 # In valgrind 1.0.x, it's just valgrind.h.  In 1.9.x+ there's a
 608 # subdirectory of headers.
 609 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
 610
 611 #
 612 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
 613 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
 614 #
 615 case "$host_os" in
 616     *hpux*)
 617                 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
 618                         ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
 619                 if test x"$ac_cv_header_shadow_h" = x"yes"; then
 620                    AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
 621                 fi
 622         ;;
 623 esac
 624 AC_CHECK_HEADERS(shadow.h netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
 625 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h security/pam_appl.h security/pam_modules.h)
 626 AC_CHECK_HEADERS(stropts.h poll.h)
 627 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
 628 AC_CHECK_HEADERS(sys/acl.h sys/attributes.h attr/xattr.h sys/cdefs.h glob.h)
 629
 630 # For experimental utmp support (lastlog on some BSD-like systems)
 631 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
 632
 633 AC_CHECK_SIZEOF(int,cross)
 634 AC_CHECK_SIZEOF(long,cross)
 635 AC_CHECK_SIZEOF(short,cross)
 636
 637 AC_C_CONST
 638 AC_C_INLINE
 639 AC_C_BIGENDIAN
 640 AC_C_CHAR_UNSIGNED
 641
 642 AC_TYPE_SIGNAL
 643 AC_TYPE_UID_T
 644 AC_TYPE_MODE_T
 645 AC_TYPE_OFF_T
 646 AC_TYPE_SIZE_T
 647 AC_TYPE_PID_T
 648 AC_STRUCT_ST_RDEV
 649 AC_DIRENT_D_OFF
 650 AC_CHECK_TYPE(ino_t,unsigned)
 651 AC_CHECK_TYPE(loff_t,off_t)
 652 AC_CHECK_TYPE(offset_t,loff_t)
 653 AC_CHECK_TYPE(ssize_t, int)
 654 AC_CHECK_TYPE(wchar_t, unsigned short)
 655
 656 ############################################
 657 # for cups support we need libcups, and a handful of header files
 658
 659 AC_ARG_ENABLE(cups,
 660 [  --enable-cups           Turn on CUPS support (default=auto)])
 661
 662 if test x$enable_cups != xno; then
 663         AC_PATH_PROG(CUPS_CONFIG, cups-config)
 664
 665         if test "x$CUPS_CONFIG" != x; then
 666                         AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
 667                 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
 668                 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
 669                 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
 670         fi
 671 fi
 672
 673 ############################################
 674 # we need dlopen/dlclose/dlsym/dlerror for PAM, the password database plugins and the plugin loading code
 675 AC_SEARCH_LIBS(dlopen, [dl])
 676 # dlopen/dlclose/dlsym/dlerror will be checked again later and defines will be set then
 677
 678 ############################################
 679 # check if the compiler can do immediate structures
 680 AC_CACHE_CHECK([for immediate structures],samba_cv_immediate_structures, [
 681     AC_TRY_COMPILE([
 682 #include <stdio.h>],
 683 [
 684    typedef struct {unsigned x;} FOOBAR;
 685    #define X_FOOBAR(x) ((FOOBAR) { x })
 686    #define FOO_ONE X_FOOBAR(1)
 687    FOOBAR f = FOO_ONE;
 688    static struct {
 689         FOOBAR y;
 690         } f2[] = {
 691                 {FOO_ONE}
 692         };
 693 ],
 694         samba_cv_immediate_structures=yes,samba_cv_immediate_structures=no)])
 695 if test x"$samba_cv_immediate_structures" = x"yes"; then
 696    AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES,1,[Whether the compiler supports immediate structures])
 697 fi
 698
 699 ############################################
 700 # check if the compiler can do immediate structures
 701 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
 702     AC_TRY_LINK([
 703 #include <stdio.h>],
 704 [
 705                 if (0) {
 706                    this_function_does_not_exist();
 707                 } else {
 708                   return 1;
 709                 }
 710
 711 ],
 712         samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
 713 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
 714    AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
 715 fi
 716
 717 ############################################
 718 # check for unix domain sockets
 719 AC_CACHE_CHECK([for unix domain sockets],samba_cv_unixsocket, [
 720     AC_TRY_COMPILE([
 721 #include <sys/types.h>
 722 #include <stdlib.h>
 723 #include <stddef.h>
 724 #include <sys/socket.h>
 725 #include <sys/un.h>],
 726 [
 727   struct sockaddr_un sunaddr;
 728   sunaddr.sun_family = AF_UNIX;
 729 ],
 730         samba_cv_unixsocket=yes,samba_cv_unixsocket=no)])
 731 if test x"$samba_cv_unixsocket" = x"yes"; then
 732    AC_DEFINE(HAVE_UNIXSOCKET,1,[If we need to build with unixscoket support])
 733 fi
 734
 735
 736 AC_CACHE_CHECK([for socklen_t type],samba_cv_socklen_t, [
 737     AC_TRY_COMPILE([
 738 #include <sys/types.h>
 739 #if STDC_HEADERS
 740 #include <stdlib.h>
 741 #include <stddef.h>
 742 #endif
 743 #include <sys/socket.h>],[socklen_t i = 0],
 744         samba_cv_socklen_t=yes,samba_cv_socklen_t=no)])
 745 if test x"$samba_cv_socklen_t" = x"yes"; then
 746    AC_DEFINE(HAVE_SOCKLEN_T_TYPE,1,[Whether we have the variable type socklen_t])
 747 fi
 748
 749 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
 750     AC_TRY_COMPILE([
 751 #include <sys/types.h>
 752 #if STDC_HEADERS
 753 #include <stdlib.h>
 754 #include <stddef.h>
 755 #endif
 756 #include <signal.h>],[sig_atomic_t i = 0],
 757         samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
 758 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
 759    AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
 760 fi
 761
 762 # stupid headers have the functions but no declaration. grrrr.
 763 AC_HAVE_DECL(errno, [#include <errno.h>])
 764 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
 765 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
 766 AC_HAVE_DECL(asprintf, [#include <stdio.h>])
 767 AC_HAVE_DECL(vasprintf, [#include <stdio.h>])
 768 AC_HAVE_DECL(vsnprintf, [#include <stdio.h>])
 769 AC_HAVE_DECL(snprintf, [#include <stdio.h>])
 770
 771 # and glibc has setresuid under linux but the function does
 772 # nothing until kernel 2.1.44! very dumb.
 773 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
 774     AC_TRY_RUN([#include <errno.h>
 775 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
 776         samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
 777 if test x"$samba_cv_have_setresuid" = x"yes"; then
 778     AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
 779 fi
 780
 781 # Do the same check for setresguid...
 782 #
 783 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
 784     AC_TRY_RUN([#include <unistd.h>
 785 #include <errno.h>
 786 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
 787         samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
 788 if test x"$samba_cv_have_setresgid" = x"yes"; then
 789     AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
 790 fi
 791
 792 AC_FUNC_MEMCMP
 793
 794 ###############################################
 795 # Readline included by default unless explicitly asked not to
 796 test "${with_readline+set}" != "set" && with_readline=yes
 797
 798 # test for where we get readline() from
 799 AC_MSG_CHECKING(whether to use readline)
 800 AC_ARG_WITH(readline,
 801 [  --with-readline[=DIR]     Look for readline include/libs in DIR (default=auto) ],
 802 [  case "$with_readline" in
 803   yes)
 804     AC_MSG_RESULT(yes)
 805
 806     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 807     AC_CHECK_HEADERS(readline/history.h)
 808
 809     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 810       for termlib in ncurses curses termcap terminfo termlib tinfo; do
 811        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 812       done
 813       AC_CHECK_LIB(readline, rl_callback_handler_install,
 814        [TERMLIBS="-lreadline $TERMLIBS"
 815        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
 816        break], [TERMLIBS=], $TERMLIBS)])
 817     ;;
 818   no)
 819     AC_MSG_RESULT(no)
 820     ;;
 821   *)
 822     AC_MSG_RESULT(yes)
 823
 824     # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
 825     # alternate readline path
 826     _ldflags=${LDFLAGS}
 827     _cppflags=${CPPFLAGS}
 828
 829     # Add additional search path
 830     LDFLAGS="-L$with_readline/lib $LDFLAGS"
 831     CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 832
 833     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 834     AC_CHECK_HEADERS(readline/history.h)
 835
 836     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 837       for termlib in ncurses curses termcap terminfo termlib; do
 838        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 839       done
 840       AC_CHECK_LIB(readline, rl_callback_handler_install,
 841        [TERMLDFLAGS="-L$with_readline/lib"
 842        TERMCPPFLAGS="-I$with_readline/include"
 843        CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 844        TERMLIBS="-lreadline $TERMLIBS"
 845        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
 846        break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
 847
 848     LDFLAGS=$_ldflags
 849     ;;
 850   esac],
 851   AC_MSG_RESULT(no)
 852 )
 853 AC_SUBST(TERMLIBS)
 854 AC_SUBST(TERMLDFLAGS)
 855
 856 # The readline API changed slightly from readline3 to readline4, so
 857 # code will generate warnings on one of them unless we have a few
 858 # special cases.
 859 AC_CHECK_LIB(readline, rl_completion_matches,
 860              [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
 861                         [Do we have rl_completion_matches?])],
 862              [],
 863              [$TERMLIBS])
 864
 865 # The following test taken from the cvs sources
 866 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
 867 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
 868 # libsocket.so which has a bad implementation of gethostbyname (it
 869 # only looks in /etc/hosts), so we only look for -lsocket if we need
 870 # it.
 871 AC_CHECK_FUNCS(connect)
 872 if test x"$ac_cv_func_connect" = x"no"; then
 873     case "$LIBS" in
 874     *-lnsl*) ;;
 875     *) AC_CHECK_LIB(nsl_s, printf) ;;
 876     esac
 877     case "$LIBS" in
 878     *-lnsl*) ;;
 879     *) AC_CHECK_LIB(nsl, printf) ;;
 880     esac
 881     case "$LIBS" in
 882     *-lsocket*) ;;
 883     *) AC_CHECK_LIB(socket, connect) ;;
 884     esac
 885     case "$LIBS" in
 886     *-linet*) ;;
 887     *) AC_CHECK_LIB(inet, connect) ;;
 888     esac
 889     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
 890     dnl has been cached.
 891     if test x"$ac_cv_lib_socket_connect" = x"yes" ||
 892        test x"$ac_cv_lib_inet_connect" = x"yes"; then
 893         # ac_cv_func_connect=yes
 894         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
 895         AC_DEFINE(HAVE_CONNECT,1,[Whether the system has connect()])
 896     fi
 897 fi
 898
 899 ###############################################
 900 # test for where we get yp_get_default_domain() from
 901 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
 902 AC_CHECK_FUNCS(yp_get_default_domain)
 903
 904 # Check if we have execl, if not we need to compile smbrun.
 905 AC_CHECK_FUNCS(execl)
 906 if test x"$ac_cv_func_execl" = x"no"; then
 907     EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
 908 fi
 909
 910 AC_CHECK_FUNCS(dlopen dlclose dlsym dlerror waitpid getcwd strdup strndup strnlen strtoul strerror chown fchown chmod fchmod chroot link mknod mknod64)
 911 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync bzero memset strlcpy strlcat setpgid)
 912 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
 913 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
 914 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
 915 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate stat64 fstat64)
 916 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
 917 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
 918 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
 919 AC_CHECK_FUNCS(syslog vsyslog timegm)
 920 AC_CHECK_FUNCS(setlocale nl_langinfo)
 921 # setbuffer, shmget, shm_open are needed for smbtorture
 922 AC_CHECK_FUNCS(setbuffer shmget shm_open backtrace_symbols)
 923
 924 # syscall() is needed for smbwrapper.
 925 AC_CHECK_FUNCS(syscall)
 926
 927 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
 928 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
 929 AC_CHECK_FUNCS(__getcwd _getcwd)
 930 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
 931 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
 932 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
 933 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
 934 AC_CHECK_FUNCS(getdents _getdents __getdents _lseek __lseek _read __read)
 935 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
 936 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
 937 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
 938 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
 939 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
 940 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
 941
 942 #
 943 #
 944 #
 945 case "$host_os" in
 946     *linux*)
 947        # glibc <= 2.3.2 has a broken getgrouplist
 948        AC_TRY_RUN([
 949 #include <unistd.h>
 950 #include <sys/utsname.h>
 951 main() {
 952        /* glibc up to 2.3 has a broken getgrouplist */
 953 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 954        int libc_major = __GLIBC__;
 955        int libc_minor = __GLIBC_MINOR__;
 956
 957        if (libc_major < 2)
 958               exit(1);
 959        if ((libc_major == 2) && (libc_minor <= 3))
 960               exit(1);
 961 #endif
 962        exit(0);
 963 }
 964 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
 965        if test x"$linux_getgrouplist_ok" = x"yes"; then
 966           AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
 967        fi
 968        ;;
 969     *)
 970        AC_CHECK_FUNCS(getgrouplist)
 971        ;;
 972 esac
 973
 974 #
 975 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
 976 #
 977
 978 if test x$ac_cv_func_stat64 = xno ; then
 979   AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
 980   AC_TRY_LINK([
 981 #if defined(HAVE_UNISTD_H)
 982 #include <unistd.h>
 983 #endif
 984 #include <sys/stat.h>
 985 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
 986   AC_MSG_RESULT([$ac_cv_func_stat64])
 987   if test x$ac_cv_func_stat64 = xyes ; then
 988     AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
 989   fi
 990 fi
 991
 992 if test x$ac_cv_func_lstat64 = xno ; then
 993   AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
 994   AC_TRY_LINK([
 995 #if defined(HAVE_UNISTD_H)
 996 #include <unistd.h>
 997 #endif
 998 #include <sys/stat.h>
 999 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1000   AC_MSG_RESULT([$ac_cv_func_lstat64])
1001   if test x$ac_cv_func_lstat64 = xyes ; then
1002     AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1003   fi
1004 fi
1005
1006 if test x$ac_cv_func_fstat64 = xno ; then
1007   AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1008   AC_TRY_LINK([
1009 #if defined(HAVE_UNISTD_H)
1010 #include <unistd.h>
1011 #endif
1012 #include <sys/stat.h>
1013 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1014   AC_MSG_RESULT([$ac_cv_func_fstat64])
1015   if test x$ac_cv_func_fstat64 = xyes ; then
1016     AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1017   fi
1018 fi
1019
1020 #####################################
1021 # we might need the resolv library on some systems
1022 AC_CHECK_LIB(resolv, dn_expand)
1023
1024 #
1025 # Check for the functions putprpwnam, set_auth_parameters,
1026 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1027 # Needed for OSF1 and HPUX.
1028 #
1029
1030 AC_LIBTESTFUNC(security, putprpwnam)
1031 AC_LIBTESTFUNC(sec, putprpwnam)
1032
1033 AC_LIBTESTFUNC(security, set_auth_parameters)
1034 AC_LIBTESTFUNC(sec, set_auth_parameters)
1035
1036 # UnixWare 7.x has its getspnam in -lgen
1037 AC_LIBTESTFUNC(gen, getspnam)
1038
1039 AC_LIBTESTFUNC(security, getspnam)
1040 AC_LIBTESTFUNC(sec, getspnam)
1041
1042 AC_LIBTESTFUNC(security, bigcrypt)
1043 AC_LIBTESTFUNC(sec, bigcrypt)
1044
1045 AC_LIBTESTFUNC(security, getprpwnam)
1046 AC_LIBTESTFUNC(sec, getprpwnam)
1047
1048 ############################################
1049 # Check if we have libattr
1050 AC_SEARCH_LIBS(getxattr, [attr])
1051 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1052 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1053 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1054 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1055 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1056
1057 # Assume non-shared by default and override below
1058 BLDSHARED="false"
1059
1060 # these are the defaults, good for lots of systems
1061 HOST_OS="$host_os"
1062 LDSHFLAGS="-shared"
1063 SONAMEFLAG="#"
1064 SHLD="\${CC} \${CFLAGS}"
1065 PICFLAGS=""
1066 PICSUFFIX="po"
1067 SHLIBEXT="so"
1068
1069 if test "$enable_shared" = "yes"; then
1070   # this bit needs to be modified for each OS that is suported by
1071   # smbwrapper. You need to specify how to created a shared library and
1072   # how to compile C code to produce PIC object files
1073
1074   AC_MSG_CHECKING([ability to build shared libraries])
1075
1076   # and these are for particular systems
1077   case "$host_os" in
1078                 *linux*)   AC_DEFINE(LINUX,1,[Whether the host os is linux])
1079                         BLDSHARED="true"
1080                         LDSHFLAGS="-shared"
1081                         DYNEXP="-Wl,--export-dynamic"
1082                         PICFLAGS="-fPIC"
1083                         SONAMEFLAG="-Wl,-soname="
1084                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1085                         ;;
1086                 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1087                         BLDSHARED="true"
1088                         LDSHFLAGS="-G"
1089                         SONAMEFLAG="-h "
1090                         if test "${GCC}" = "yes"; then
1091                                 PICFLAGS="-fPIC"
1092                                 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1093                                         DYNEXP="-Wl,-E"
1094                                 fi
1095                         else
1096                                 PICFLAGS="-KPIC"
1097                                 ## ${CFLAGS} added for building 64-bit shared
1098                                 ## libs using Sun's Compiler
1099                                 LDSHFLAGS="-G \${CFLAGS}"
1100                                 PICSUFFIX="po.o"
1101                         fi
1102                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1103                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1104                         ;;
1105                 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1106                         BLDSHARED="true"
1107                         LDSHFLAGS="-G"
1108                         SONAMEFLAG="-Wl,-h,"
1109                         PICFLAGS="-KPIC"   # Is this correct for SunOS
1110                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1111                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1112                         ;;
1113                 *netbsd* | *freebsd*)  BLDSHARED="true"
1114                         LDSHFLAGS="-shared"
1115                         DYNEXP="-Wl,--export-dynamic"
1116                         SONAMEFLAG="-Wl,-soname,"
1117                         PICFLAGS="-fPIC -DPIC"
1118                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1119                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1120                         ;;
1121                 *openbsd*)  BLDSHARED="true"
1122                         LDSHFLAGS="-shared"
1123                         DYNEXP="-Wl,-Bdynamic"
1124                         SONAMEFLAG="-Wl,-soname,"
1125                         PICFLAGS="-fPIC"
1126                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1127                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1128                         ;;
1129                 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1130                         case "$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 $WRAP"
2250     ;;
2251   *)
2252     AC_MSG_RESULT(no)
2253     ;;
2254   esac ],
2255   AC_MSG_RESULT(no)
2256 )
2257
2258 #################################################
2259 # check for AFS clear-text auth support
2260 samba_cv_WITH_AFS=no
2261 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2262 AC_ARG_WITH(afs,
2263 [  --with-afs              Include AFS clear-text auth support (default=no) ],
2264 [ case "$withval" in
2265   yes|auto)
2266     AC_MSG_RESULT($withval)
2267     samba_cv_WITH_AFS=$withval
2268     ;;
2269   *)
2270     AC_MSG_RESULT(no)
2271     ;;
2272   esac ],
2273   AC_MSG_RESULT(no)
2274 )
2275
2276 ####################################################
2277 # check for Linux-specific AFS fake-kaserver support
2278 samba_cv_WITH_FAKE_KASERVER=no
2279 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2280 AC_ARG_WITH(fake-kaserver,
2281 [  --with-fake-kaserver    Include AFS fake-kaserver support (default=no) ],
2282 [ case "$withval" in
2283   yes|auto)
2284     AC_MSG_RESULT($withval)
2285     samba_cv_WITH_FAKE_KASERVER=$withval
2286     ;;
2287   *)
2288     AC_MSG_RESULT(no)
2289     ;;
2290   esac ],
2291   AC_MSG_RESULT(no)
2292 )
2293
2294 #################################################
2295 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
2296 if test x"$samba_cv_WITH_AFS" != x"no" ||
2297    test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
2298
2299     # see if this box has the afs-headers in /usr/include/afs
2300     AC_MSG_CHECKING(for /usr/include/afs)
2301     if test -d /usr/include/afs; then
2302           CFLAGS="$CFLAGS -I/usr/include/afs"
2303           CPPFLAGS="$CPPFLAGS -I/usr/include/afs"
2304           AC_MSG_RESULT(yes)
2305     else
2306       AC_MSG_RESULT(no)
2307     fi
2308
2309     # check for afs.h
2310     have_afs_headers=no
2311     AC_CHECK_HEADERS(afs.h afs/afs.h)
2312     if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
2313         if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
2314            test x"$samba_cv_WITH_AFS" = x"auto"; then
2315                 AC_MSG_WARN([AFS cannot be supported without afs.h])
2316         else
2317                 AC_MSG_ERROR([AFS cannot be supported without afs.h])
2318         fi
2319     else
2320         have_afs_headers=yes
2321     fi
2322 fi
2323
2324 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" == x"yes"; then
2325     AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
2326 fi
2327
2328 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
2329     AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
2330 fi
2331
2332 #################################################
2333 # check for the DFS clear-text auth system
2334 AC_MSG_CHECKING(whether to use DFS clear-text auth)
2335 AC_ARG_WITH(dfs,
2336 [  --with-dce-dfs          Include DCE/DFS clear-text auth support (default=no)],
2337 [ case "$withval" in
2338   yes)
2339     AC_MSG_RESULT(yes)
2340     AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
2341     ;;
2342   *)
2343     AC_MSG_RESULT(no)
2344     ;;
2345   esac ],
2346   AC_MSG_RESULT(no)
2347 )
2348
2349 ########################################################
2350 # Compile with LDAP support?
2351
2352 with_ldap_support=auto
2353 AC_MSG_CHECKING([for LDAP support])
2354
2355 AC_ARG_WITH(ldap,
2356 [  --with-ldap             LDAP support (default yes)],
2357 [ case "$withval" in
2358     yes|no)
2359         with_ldap_support=$withval
2360         ;;
2361   esac ])
2362
2363 AC_MSG_RESULT($with_ldap_support)
2364
2365 SMBLDAP=""
2366 AC_SUBST(SMBLDAP)
2367 SMBLDAPUTIL=""
2368 AC_SUBST(SMBLDAPUTIL)
2369 if test x"$with_ldap_support" != x"no"; then
2370
2371   ##################################################################
2372   # first test for ldap.h and lber.h
2373   # (ldap.h is required for this test)
2374   AC_CHECK_HEADERS(ldap.h lber.h)
2375
2376   if test x"$ac_cv_header_ldap_h" != x"yes"; then
2377         if test x"$with_ldap_support" = x"yes"; then
2378          AC_MSG_ERROR(ldap.h is needed for LDAP support)
2379         else
2380          AC_MSG_WARN(ldap.h is needed for LDAP support)
2381         fi
2382
2383         with_ldap_support=no
2384   fi
2385 fi
2386
2387 if test x"$with_ldap_support" != x"no"; then
2388   ac_save_LIBS=$LIBS
2389
2390   ##################################################################
2391   # we might need the lber lib on some systems. To avoid link errors
2392   # this test must be before the libldap test
2393   AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
2394
2395   ########################################################
2396   # now see if we can find the ldap libs in standard paths
2397   AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
2398
2399   AC_CHECK_FUNC_EXT(ldap_domain2hostlist,$LDAP_LIBS)
2400
2401   ########################################################
2402   # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
2403   # Check found in pam_ldap 145.
2404   AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
2405
2406   LIBS="$LIBS $LDAP_LIBS"
2407   AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
2408     AC_TRY_COMPILE([
2409         #include <lber.h>
2410         #include <ldap.h>],
2411         [ldap_set_rebind_proc(0, 0, 0);],
2412         [smb_ldap_cv_ldap_set_rebind_proc=3],
2413         [smb_ldap_cv_ldap_set_rebind_proc=2]
2414     )
2415   ])
2416
2417   AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
2418
2419   AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
2420
2421   if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes" -a x"$ac_cv_func_ext_ldap_domain2hostlist" = x"yes"; then
2422     AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
2423     default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
2424     default_shared_modules="$default_shared_modules config_ldap";
2425     SMBLDAP="lib/smbldap.o"
2426     SMBLDAPUTIL="lib/smbldap_util.o"
2427     with_ldap_support=yes
2428     AC_MSG_CHECKING(whether LDAP support is used)
2429     AC_MSG_RESULT(yes)
2430   else
2431     if test x"$with_ldap_support" = x"yes"; then
2432         AC_MSG_ERROR(libldap is needed for LDAP support)
2433     else
2434         AC_MSG_WARN(libldap is needed for LDAP support)
2435     fi
2436
2437     LDAP_LIBS=""
2438     with_ldap_support=no
2439   fi
2440   LIBS=$ac_save_LIBS
2441 fi
2442
2443
2444 #################################################
2445 # active directory support
2446
2447 with_ads_support=auto
2448 AC_MSG_CHECKING([for Active Directory and krb5 support])
2449
2450 AC_ARG_WITH(ads,
2451 [  --with-ads              Active Directory support (default auto)],
2452 [ case "$withval" in
2453     yes|no)
2454         with_ads_support="$withval"
2455         ;;
2456   esac ])
2457
2458 AC_MSG_RESULT($with_ads_support)
2459
2460 FOUND_KRB5=no
2461 KRB5_LIBS=""
2462
2463 if test x"$with_ldap_support" != x"yes"; then
2464     if test x"$with_ads_support" = x"yes"; then
2465         AC_MSG_ERROR(Active Directory Support requires LDAP support)
2466     elif test x"$with_ads_support" != x"no"; then
2467         AC_MSG_WARN(Active Directory Support requires LDAP support)
2468     fi
2469     with_ads_support=no
2470 fi
2471
2472 if test x"$with_ads_support" != x"no"; then
2473
2474   # Do no harm to the values of CFLAGS and LIBS while testing for
2475   # Kerberos support.
2476
2477   #################################################
2478   # check for krb5-config from recent MIT and Heimdal kerberos 5
2479   AC_PATH_PROG(KRB5_CONFIG, krb5-config)
2480   AC_MSG_CHECKING(for working krb5-config)
2481   if test -x "$KRB5_CONFIG"; then
2482     ac_save_CFLAGS=$CFLAGS
2483     CFLAGS="";export CFLAGS
2484     ac_save_LDFLAGS=$LDFLAGS
2485     LDFLAGS="";export LDFLAGS
2486     KRB5_LIBS="`$KRB5_CONFIG --libs gssapi`"
2487     KRB5_CFLAGS="`$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
2488     KRB5_CPPFLAGS="`$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
2489     CFLAGS=$ac_save_CFLAGS;export CFLAGS
2490     LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
2491     FOUND_KRB5=yes
2492     AC_MSG_RESULT(yes)
2493   else
2494     AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
2495   fi
2496
2497   if test x$FOUND_KRB5 = x"no"; then
2498     #################################################
2499     # check for location of Kerberos 5 install
2500     AC_MSG_CHECKING(for kerberos 5 install path)
2501     AC_ARG_WITH(krb5,
2502     [  --with-krb5=base-dir    Locate Kerberos 5 support (default=/usr)],
2503     [ case "$withval" in
2504       no)
2505         AC_MSG_RESULT(no krb5-path given)
2506         ;;
2507       yes)
2508         AC_MSG_RESULT(/usr)
2509         FOUND_KRB5=yes
2510         ;;
2511       *)
2512         AC_MSG_RESULT($withval)
2513         KRB5_CFLAGS="-I$withval/include"
2514         KRB5_CPPFLAGS="-I$withval/include"
2515         KRB5_LDFLAGS="-L$withval/lib"
2516         FOUND_KRB5=yes
2517         ;;
2518       esac ],
2519       AC_MSG_RESULT(no krb5-path given)
2520     )
2521   fi
2522
2523   if test x$FOUND_KRB5 = x"no"; then
2524     #################################################
2525     # see if this box has the SuSE location for the heimdal krb implementation
2526     AC_MSG_CHECKING(for /usr/include/heimdal)
2527     if test -d /usr/include/heimdal; then
2528       if test -f /usr/lib/heimdal/lib/libkrb5.a; then
2529           KRB5_CFLAGS="-I/usr/include/heimdal"
2530           KRB5_CPPFLAGS="-I/usr/include/heimdal"
2531           KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
2532           AC_MSG_RESULT(yes)
2533       else
2534           KRB5_CFLAGS="-I/usr/include/heimdal"
2535           KRB5_CPPFLAGS="-I/usr/include/heimdal"
2536           AC_MSG_RESULT(yes)
2537       fi
2538     else
2539       AC_MSG_RESULT(no)
2540     fi
2541   fi
2542
2543   if test x$FOUND_KRB5 = x"no"; then
2544     #################################################
2545     # see if this box has the RedHat location for kerberos
2546     AC_MSG_CHECKING(for /usr/kerberos)
2547     if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
2548       KRB5_LDFLAGS="-L/usr/kerberos/lib"
2549       KRB5_CFLAGS="-I/usr/kerberos/include"
2550       KRB5_CPPFLAGS="-I/usr/kerberos/include"
2551       AC_MSG_RESULT(yes)
2552     else
2553       AC_MSG_RESULT(no)
2554     fi
2555   fi
2556
2557   ac_save_CFLAGS=$CFLAGS
2558   ac_save_CPPFLAGS=$CPPFLAGS
2559   ac_save_LDFLAGS=$LDFLAGS
2560
2561   CFLAGS="$CFLAGS $KRB5_CFLAGS"
2562   CPPFLAGS="$CPPFLAGS $KRB5_CPPFLAGS"
2563   LDFLAGS="$LDFLAGS $KRB5_LDFLAGS"
2564
2565   KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
2566
2567   # now check for krb5.h. Some systems have the libraries without the headers!
2568   # note that this check is done here to allow for different kerberos
2569   # include paths
2570   AC_CHECK_HEADERS(krb5.h)
2571
2572   if test x"$ac_cv_header_krb5_h" = x"no"; then
2573
2574     # Give a warning if AD support was not explicitly requested,
2575     # i.e with_ads_support = auto, otherwise die with an error.
2576
2577     if test x"$with_ads_support" = x"yes"; then
2578       AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
2579     else
2580       AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
2581     fi
2582
2583     # Turn off AD support and restore CFLAGS and LIBS variables
2584
2585     with_ads_support="no"
2586
2587     CFLAGS=$ac_save_CFLAGS
2588     CPPFLAGS=$ac_save_CPPFLAGS
2589     LDFLAGS=$ac_save_LDFLAGS
2590   fi
2591 fi
2592
2593 # Now we have determined whether we really want ADS support
2594
2595 if test x"$with_ads_support" != x"no"; then
2596   ac_save_LIBS=$LIBS
2597
2598   # now check for gssapi headers.  This is also done here to allow for
2599   # different kerberos include paths
2600   AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
2601
2602   ##################################################################
2603   # we might need the k5crypto and com_err libraries on some systems
2604   AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
2605   AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
2606
2607   # Heimdal checks.
2608   AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
2609   AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
2610   AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
2611
2612   # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
2613   AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],
2614                                 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
2615
2616   ########################################################
2617   # now see if we can find the krb5 libs in standard paths
2618   # or as specified above
2619   AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
2620
2621   ########################################################
2622   # now see if we can find the gssapi libs in standard paths
2623   AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],
2624             AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
2625
2626   AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
2627   AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
2628   AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
2629   AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
2630   AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
2631   AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
2632   AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
2633   AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
2634   AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
2635   AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
2636   AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
2637   AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
2638   AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
2639   AC_CHECK_FUNC_EXT(krb5_free_ktypes, $KRB5_LIBS)
2640   AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
2641   AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
2642
2643   LIBS="$LIBS $KRB5_LIBS"
2644
2645   AC_CACHE_CHECK([for addrtype in krb5_address],
2646                 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
2647     AC_TRY_COMPILE([#include <krb5.h>],
2648       [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
2649       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
2650       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
2651
2652   if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
2653     AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
2654                [Whether the krb5_address struct has a addrtype property])
2655   fi
2656
2657   AC_CACHE_CHECK([for addr_type in krb5_address],
2658                  samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
2659     AC_TRY_COMPILE([#include <krb5.h>],
2660       [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
2661       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
2662       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
2663
2664   if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
2665     AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
2666               [Whether the krb5_address struct has a addr_type property])
2667   fi
2668
2669   AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
2670                  samba_cv_HAVE_KRB5_TKT_ENC_PART2,
2671                  [AC_TRY_COMPILE([#include <krb5.h>],
2672     [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
2673     samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
2674
2675   if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
2676     AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
2677               [Whether the krb5_ticket struct has a enc_part2 property])
2678   fi
2679
2680   AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
2681                  samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
2682     AC_TRY_COMPILE([#include <krb5.h>],
2683       [krb5_keyblock key; key.keyvalue.data = NULL;],
2684       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
2685       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
2686
2687   if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
2688     AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
2689               [Whether the krb5_keyblock struct has a keyvalue property])
2690   fi
2691
2692   AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
2693                  samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
2694     AC_TRY_COMPILE([#include <krb5.h>],
2695       [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
2696       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
2697       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
2698   AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
2699                  samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
2700     AC_TRY_COMPILE([#include <krb5.h>],
2701       [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
2702       samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
2703       samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
2704 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
2705 # w.r.t. arcfour and windows, so we must not enable it here
2706   if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
2707           x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
2708     AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
2709               [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
2710   fi
2711
2712   AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
2713                  samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
2714     AC_TRY_COMPILE([#include <krb5.h>],
2715       [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
2716       samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
2717       samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
2718
2719   if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
2720     AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
2721               [Whether the AP_OPTS_USE_SUBKEY ap option is available])
2722   fi
2723
2724   AC_CACHE_CHECK([for the krb5_princ_component macro],
2725                 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
2726     AC_TRY_LINK([#include <krb5.h>],
2727       [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
2728       samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
2729       samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
2730
2731   if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
2732     AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
2733                [Whether krb5_princ_component is available])
2734   fi
2735
2736   AC_CACHE_CHECK([for memory keytab support],
2737                  samba_cv_HAVE_MEMORY_KEYTAB,[
2738     AC_TRY_RUN([
2739 #include<krb5.h>
2740   main()
2741   {
2742     krb5_context context;
2743     krb5_keytab keytab;
2744
2745     krb5_init_context(&context);
2746     if (krb5_kt_resolve(context, "MEMORY:", &keytab))
2747       exit(1);
2748     exit(0);
2749   }],
2750   samba_cv_HAVE_MEMORY_KEYTAB=yes,
2751   samba_cv_HAVE_MEMORY_KEYTAB=no)])
2752
2753   if test x"$samba_cv_HAVE_MEMORY_KEYTAB" = x"yes"; then
2754       AC_DEFINE(HAVE_MEMORY_KEYTAB,1,
2755                [Whether in-memory keytabs are supported])
2756   fi
2757
2758   AC_CACHE_CHECK([for key in krb5_keytab_entry],
2759                  samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
2760     AC_TRY_COMPILE([#include <krb5.h>],
2761       [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
2762       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
2763       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
2764
2765   if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
2766     AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
2767               [Whether krb5_keytab_entry has key member])
2768   fi
2769
2770   AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
2771                  samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
2772     AC_TRY_COMPILE([#include <krb5.h>],
2773       [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
2774       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
2775       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
2776
2777   if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
2778     AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
2779               [Whether krb5_keytab_entry has keyblock member])
2780   fi
2781
2782   if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" = x"yes"; then
2783     AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
2784     AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
2785     AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
2786     AC_MSG_RESULT(yes)
2787   else
2788     if test x"$with_ads_support" = x"yes"; then
2789         AC_MSG_ERROR(libkrb5 is needed for Active Directory support)
2790     else
2791         AC_MSG_WARN(libkrb5 is needed for Active Directory support)
2792     fi
2793     KRB5_LIBS=""
2794     with_ads_support=no
2795   fi
2796   LIBS="$ac_save_LIBS"
2797 fi
2798
2799 ########################################################
2800 # Compile experimental passdb backends?
2801 # (pdb_xml, pdb_mysql, pdb_pgsql)
2802 AC_MSG_CHECKING(whether to build experimental passdb libraries)
2803 AC_ARG_WITH(expsam,
2804 [  --with-expsam=<list>    Include experimental passdb libraries (default=no)]
2805 [                          Valid choices include (comma separated list): ]
2806 [                              xml, mysql & pgsql],
2807 [ expsam_pdb_modules=`echo "$withval" | sed 's/,/ /g'`
2808   if test "z$expsam_pdb_modules" = "zyes"; then
2809     expsam_pdb_modules="xml mysql pgsql"
2810   fi
2811   AC_MSG_RESULT($expsam_pdb_modules)
2812   for i in $expsam_pdb_modules
2813   do
2814     case "$i" in
2815     xml|all|yes)
2816       ## pdb_xml
2817           AM_PATH_XML2([2.0.0],[default_shared_modules="$default_shared_modules pdb_xml"],[AC_MSG_ERROR([Can't find XML libraries while XML support is requested])])
2818       CFLAGS="$CFLAGS $XML_CFLAGS"
2819       ;;
2820     mysql|all|yes)
2821       ## pdb_mysql
2822           AM_PATH_MYSQL([default_shared_modules="$default_shared_modules pdb_mysql"],[AC_MSG_ERROR([Can't find MySQL libraries while MySQL support is requested])])
2823       CFLAGS="$CFLAGS $MYSQL_CFLAGS"
2824       ;;
2825      pgsql|all|yes)
2826       ## pdb_pgsql
2827       AM_PATH_PGSQL([default_shared_modules="$default_shared_modules pdb_pgsql"],[])
2828       CFLAGS="$CFLAGS $PGSQL_CFLAGS"
2829       ;;
2830     no)
2831       ;;
2832     *)
2833       echo "Unknown module name \"$i\"!  Exiting..."
2834       exit 1
2835       ;;
2836     esac
2837   done ],
2838   AC_MSG_RESULT(no)
2839 )
2840
2841 #################################################
2842 # check for automount support
2843 AC_MSG_CHECKING(whether to use automount)
2844 AC_ARG_WITH(automount,
2845 [  --with-automount        Include automount support (default=no)],
2846 [ case "$withval" in
2847   yes)
2848     AC_MSG_RESULT(yes)
2849     AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
2850     ;;
2851   *)
2852     AC_MSG_RESULT(no)
2853     ;;
2854   esac ],
2855   AC_MSG_RESULT(no)
2856 )
2857
2858 #################################################
2859 # check for smbmount support
2860 AC_MSG_CHECKING(whether to use smbmount)
2861 AC_ARG_WITH(smbmount,
2862 [  --with-smbmount         Include smbmount (Linux only) support (default=no)],
2863 [ case "$withval" in
2864   yes)
2865         case "$host_os" in
2866         *linux*)
2867                 AC_MSG_RESULT(yes)
2868                 AC_DEFINE(WITH_SMBMOUNT,1,[Whether to build smbmount])
2869                 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbmount bin/smbmnt bin/smbumount"
2870                 ;;
2871         *)
2872                 AC_MSG_ERROR(not on a linux system!)
2873                 ;;
2874         esac
2875     ;;
2876   *)
2877     AC_MSG_RESULT(no)
2878     ;;
2879   esac ],
2880   AC_MSG_RESULT(no)
2881 )
2882
2883
2884 #################################################
2885 # check for a PAM clear-text auth, accounts, password and session support
2886 with_pam_for_crypt=no
2887 AC_MSG_CHECKING(whether to use PAM)
2888 AC_ARG_WITH(pam,
2889 [  --with-pam              Include PAM support (default=no)],
2890 [ case "$withval" in
2891   yes)
2892     AC_MSG_RESULT(yes)
2893     if test x"$ac_cv_header_security_pam_appl_h" = x"no"; then
2894        if test x"$ac_cv_header_security_pam_modules_h" = x"no"; then
2895           if test x"$ac_cv_header_security__pam_macros_h" = x"no"; then
2896              AC_MSG_ERROR(--with-pam specified but no PAM headers found)
2897           fi
2898        fi
2899     fi
2900     AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
2901     AUTH_LIBS="$AUTH_LIBS -lpam"
2902     with_pam_for_crypt=yes
2903     ;;
2904   *)
2905     AC_MSG_RESULT(no)
2906     ;;
2907   esac ],
2908   AC_MSG_RESULT(no)
2909 )
2910
2911 # we can't build a pam module if we don't have pam.
2912 AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])])
2913
2914 #################################################
2915 # check for pam_smbpass support
2916 AC_MSG_CHECKING(whether to use pam_smbpass)
2917 AC_ARG_WITH(pam_smbpass,
2918 [  --with-pam_smbpass      Build PAM module for authenticating against passdb backends (default=no)],
2919 [ case "$withval" in
2920   yes)
2921     AC_MSG_RESULT(yes)
2922
2923        # Conditions under which pam_smbpass should not be built.
2924
2925        if test x$PICFLAGS = x; then
2926           AC_MSG_ERROR([No support for PIC code])
2927        elif test x"$ac_cv_header_security_pam_appl_h" = x"no"; then
2928           AC_MSG_ERROR([No security/pam_appl.h found])
2929        elif test x$ac_cv_lib_pam_pam_get_data = xno; then
2930           AC_MSG_ERROR([No libpam found])
2931        else
2932           AUTH_LIBS="$AUTH_LIBS -lpam"
2933           SHLIB_PROGS="$SHLIB_PROGS bin/pam_smbpass.$SHLIBEXT"
2934        fi
2935     ;;
2936   *)
2937     AC_MSG_RESULT(no)
2938     ;;
2939   esac ],
2940   AC_MSG_RESULT(no)
2941 )
2942
2943
2944 ###############################################
2945 # test for where we get crypt() from
2946 AC_SEARCH_LIBS(crypt, [crypt],
2947   [test "$ac_cv_search_crypt" = "none required" || AUTH_LIBS="-lcrypt $AUTH_LIBS"
2948   AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
2949
2950 ##
2951 ## moved after the check for -lcrypt in order to
2952 ## ensure that the necessary libraries are included
2953 ## check checking for truncated salt.  Wrapped by the
2954 ## $with_pam_for_crypt variable as above   --jerry
2955 ##
2956 if test $with_pam_for_crypt = no; then
2957 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
2958 crypt_LIBS="$LIBS"
2959 LIBS="$AUTH_LIBS $LIBS"
2960 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
2961         samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
2962 LIBS="$crypt_LIBS"])
2963 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
2964         AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
2965 fi
2966 fi
2967
2968
2969 dictpath="/usr/lib/cracklib_dict"
2970
2971 ###############################################
2972 # test for where we get FaciestCheck from
2973 AC_MSG_CHECKING(where to use cracklib from (default=$dictpath))
2974 AC_ARG_WITH(cracklib,
2975 [  --with-cracklib[=DIR]     Look for cracklib dictionary in this location ],
2976 [  case "$withval" in
2977   yes)
2978     AC_MSG_RESULT(${dictpath})
2979     ;;
2980   no)
2981     AC_MSG_RESULT(no)
2982       dictpath=""
2983     ;;
2984   *)
2985       dictpath="$withval"
2986     AC_MSG_RESULT(${dictpath})
2987     ;;
2988   esac ],
2989   dictpath=""
2990   AC_MSG_RESULT(no)
2991 )
2992
2993 if test x$dictpath != x""; then
2994      AC_SEARCH_LIBS(FascistCheck, [crack],
2995                     [test "$ac_cv_search_crack" = "none required" || samba_cv_found_crack="yes"
2996                     AC_DEFINE(HAVE_CRACK,1,[Whether the system has the FaciestCheck function from cracklib])])
2997
2998      crack_saved_libs=$LIBS;
2999
3000      if test x$samba_cv_found_crack=x"yes"; then
3001         AC_SEARCH_LIBS(CRACKLIB_DICTPATH, [crypt],
3002             AC_DEFINE(HAVE_CRACKLIB_DICTPATH, 1, [Whether we have given a CRACKLIB_DICTPATH in our headers])
3003         )
3004
3005         AC_DEFINE_UNQUOTED(SAMBA_CRACKLIB_DICTPATH, "$dictpath", [Where the cracklib dictionay is])
3006         AC_MSG_CHECKING(Whether we have a working cracklib)
3007         AC_TRY_RUN([
3008                 #include "${srcdir-.}/tests/crack.c"],
3009               AC_MSG_RESULT(yes)
3010               AC_DEFINE(HAVE_WORKING_CRACKLIB,1,[Whether we have a working cracklib])
3011               AUTH_LIBS="-lcrack $AUTH_LIBS",
3012
3013               AC_MSG_RESULT(no)
3014               AC_MSG_WARN(cracklib exists - but does not function correctly),
3015
3016               AC_MSG_RESULT(no)
3017               AC_MSG_WARN(cannot test-run when cross-compiling)
3018               )
3019     else
3020         AC_MSG_CHECKING(Whether we have cracklib)
3021         AC_MSG_RESULT(no)
3022     fi
3023     LIBS=$crack_saved_libs
3024 fi
3025
3026 ########################################################################################
3027 ##
3028 ## TESTS FOR SAM BACKENDS.  KEEP THESE GROUPED TOGETHER
3029 ##
3030 ########################################################################################
3031
3032 #################################################
3033 # check for a LDAP password database configuration backwards compatibility
3034 AC_MSG_CHECKING(whether to use LDAP SAM 2.2 compatible configuration)
3035 AC_ARG_WITH(ldapsam,
3036 [  --with-ldapsam          Include LDAP SAM 2.2 compatible configuration (default=no)],
3037 [ case "$withval" in
3038   yes)
3039     AC_MSG_RESULT(yes)
3040     AC_DEFINE(WITH_LDAP_SAMCONFIG,1,[Whether to include 2.2 compatible LDAP SAM configuration])
3041     ;;
3042   *)
3043     AC_MSG_RESULT(no)
3044     ;;
3045   esac ],
3046   AC_MSG_RESULT(no)
3047 )
3048
3049 ########################################################################################
3050 ##
3051 ## END OF TESTS FOR SAM BACKENDS.
3052 ##
3053 ########################################################################################
3054
3055 #################################################
3056 # check for a NISPLUS_HOME support
3057 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
3058 AC_ARG_WITH(nisplus-home,
3059 [  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
3060 [ case "$withval" in
3061   yes)
3062     AC_MSG_RESULT(yes)
3063     AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
3064     ;;
3065   *)
3066     AC_MSG_RESULT(no)
3067     ;;
3068   esac ],
3069   AC_MSG_RESULT(no)
3070 )
3071
3072 #################################################
3073 # check for syslog logging
3074 AC_MSG_CHECKING(whether to use syslog logging)
3075 AC_ARG_WITH(syslog,
3076 [  --with-syslog           Include experimental SYSLOG support (default=no)],
3077 [ case "$withval" in
3078   yes)
3079     AC_MSG_RESULT(yes)
3080     AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
3081     ;;
3082   *)
3083     AC_MSG_RESULT(no)
3084     ;;
3085   esac ],
3086   AC_MSG_RESULT(no)
3087 )
3088
3089 #################################################
3090 # check for a shared memory profiling support
3091 AC_MSG_CHECKING(whether to use profiling)
3092 AC_ARG_WITH(profiling-data,
3093 [  --with-profiling-data   Include gathering source code profile information (default=no)],
3094 [ case "$withval" in
3095   yes)
3096     AC_MSG_RESULT(yes)
3097     AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
3098     ;;
3099   *)
3100     AC_MSG_RESULT(no)
3101     ;;
3102   esac ],
3103   AC_MSG_RESULT(no)
3104 )
3105
3106
3107 #################################################
3108 # check for experimental disk-quotas support
3109
3110 samba_cv_WITH_QUOTAS=auto
3111 samba_cv_TRY_QUOTAS=no
3112 samba_cv_RUN_QUOTA_TESTS=auto
3113 samba_cv_WITH_SYS_QUOTAS=auto
3114 samba_cv_TRY_SYS_QUOTAS=no
3115 samba_cv_SYSQUOTA_FOUND=no;
3116
3117 AC_MSG_CHECKING(whether to try disk-quotas support)
3118 AC_ARG_WITH(quotas,
3119 [  --with-quotas           Include disk-quota support (default=no)],
3120 [ case "$withval" in
3121   yes)
3122     AC_MSG_RESULT(yes)
3123     samba_cv_WITH_QUOTAS=yes
3124     samba_cv_TRY_QUOTAS=yes
3125     samba_cv_RUN_QUOTA_TESTS=yes
3126     #set sys quotas to auto in this case
3127     samba_cv_TRY_SYS_QUOTAS=auto
3128     ;;
3129   auto)
3130     AC_MSG_RESULT(auto)
3131     samba_cv_WITH_QUOTAS=auto
3132     samba_cv_TRY_QUOTAS=auto
3133     samba_cv_RUN_QUOTA_TESTS=auto
3134     #set sys quotas to auto in this case
3135     samba_cv_TRY_SYS_QUOTAS=auto
3136     ;;
3137   no)
3138     AC_MSG_RESULT(no)
3139     samba_cv_WITH_QUOTAS=no
3140     samba_cv_TRY_QUOTAS=no
3141     samba_cv_RUN_QUOTA_TESTS=no
3142     ;;
3143   *)
3144     AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
3145     ;;
3146   esac ],
3147   AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
3148 )
3149
3150 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
3151 AC_ARG_WITH(sys-quotas,
3152 [  --with-sys-quotas       Include lib/sysquotas.c support (default=auto)],
3153 [ case "$withval" in
3154   yes)
3155     AC_MSG_RESULT(yes)
3156     samba_cv_WITH_SYS_QUOTAS=yes
3157     samba_cv_TRY_SYS_QUOTAS=yes
3158     samba_cv_RUN_QUOTA_TESTS=yes
3159     ;;
3160   auto)
3161     AC_MSG_RESULT(auto)
3162     samba_cv_WITH_SYS_QUOTAS=auto
3163     samba_cv_TRY_SYS_QUOTAS=auto
3164     samba_cv_RUN_QUOTA_TESTS=auto
3165     ;;
3166   no)
3167     AC_MSG_RESULT(no)
3168     samba_cv_WITH_SYS_QUOTAS=no
3169     samba_cv_TRY_SYS_QUOTAS=no
3170     ;;
3171   *)
3172     AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
3173     ;;
3174   esac ],
3175   AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
3176 )
3177
3178 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
3179 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
3180   case "$host_os" in
3181         *linux*)
3182             AC_MSG_RESULT(yes)
3183             samba_cv_TRY_SYS_QUOTAS=yes
3184             samba_cv_RUN_QUOTA_TESTS=yes
3185             samba_cv_SYSQUOTA_FOUND=yes
3186             AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
3187             samba_cv_sysquotas_file="lib/sysquotas_linux.c"
3188             AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
3189             samba_cv_found_xfs_header=yes
3190             ;;
3191         *)
3192             AC_MSG_RESULT(no)
3193             samba_cv_TRY_SYS_QUOTAS=no
3194             ;;
3195   esac
3196 fi
3197
3198 #############################################
3199 # only check for quota stuff if --with-quotas
3200 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
3201
3202 # some broken header files need this
3203 AC_CHECK_HEADER(asm/types.h,[
3204             AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
3205             AC_ADD_INCLUDE(<asm/types.h>)
3206             ])
3207
3208 # For quotas on Veritas VxFS filesystems
3209 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
3210
3211 # For sys/quota.h and linux/quota.h
3212 AC_CHECK_HEADERS(sys/quota.h)
3213
3214 if test x"$samba_cv_found_xfs_header" != x"yes"; then
3215 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
3216 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
3217 AC_TRY_COMPILE([
3218 #include "confdefs.h"
3219 #ifdef HAVE_SYS_TYPES_H
3220 #include <sys/types.h>
3221 #endif
3222 #ifdef HAVE_ASM_TYPES_H
3223 #include <asm/types.h>
3224 #endif
3225 #include <sys/quota.h>
3226 ],[int i = Q_XGETQUOTA;],
3227 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
3228 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
3229         samba_cv_found_xfs_header=yes
3230 fi
3231 fi
3232
3233 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
3234 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
3235 AC_TRY_COMPILE([
3236 #include "confdefs.h"
3237 #ifdef HAVE_SYS_QUOTA_H
3238 #include <sys/quota.h>
3239 #endif
3240 ],[
3241 struct dqblk D;
3242 D.dqb_fsoftlimit = 0;],
3243 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
3244 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
3245         AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
3246 fi
3247
3248 ##################
3249 # look for a working quota system
3250
3251 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3252 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
3253 AC_TRY_RUN_STRICT([
3254 #define HAVE_QUOTACTL_4A 1
3255 #define AUTOCONF_TEST 1
3256 #include "confdefs.h"
3257 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3258            samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
3259 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
3260     samba_cv_SYSQUOTA_FOUND=yes;
3261     AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
3262     samba_cv_sysquotas_file="lib/sysquotas_4A.c"
3263 fi
3264 fi
3265
3266 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3267 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
3268 AC_TRY_RUN_STRICT([
3269 #define HAVE_QUOTACTL_4B 1
3270 #define AUTOCONF_TEST 1
3271 #include "confdefs.h"
3272 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3273            samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
3274 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
3275     echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
3276     samba_cv_SYSQUOTA_FOUND=yes;
3277     AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
3278     samba_cv_sysquotas_file="lib/sysquotas_4B.c"
3279 fi
3280 fi
3281
3282 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3283 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
3284 AC_TRY_RUN_STRICT([
3285 #define HAVE_QUOTACTL_3 1
3286 #define AUTOCONF_TEST 1
3287 #include "confdefs.h"
3288 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3289            samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
3290 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
3291     echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
3292     samba_cv_SYSQUOTA_FOUND=yes;
3293     AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
3294     samba_cv_sysquotas_file="lib/sysquotas_3.c"
3295 fi
3296 fi
3297
3298 #################################################
3299 # check for mntent.h and struct mntent
3300 AC_CHECK_HEADERS(mntent.h)
3301 #################################################
3302 # check for setmntent,getmntent,endmntent
3303 AC_CHECK_FUNCS(setmntent getmntent endmntent)
3304
3305 #################################################
3306 # check for devnm.h and struct mntent
3307 AC_CHECK_HEADERS(devnm.h)
3308 #################################################
3309 # check for devnm
3310 AC_CHECK_FUNCS(devnm)
3311
3312 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
3313     if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3314         # if --with-sys-quotas=yes then build it
3315         # you have can use the get/set quota command smb.conf
3316         # options then
3317         samba_cv_SYSQUOTA_FOUND=auto
3318     fi
3319     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
3320         # if --with-sys-quotas=yes then build it
3321         # you have can use the get/set quota command smb.conf
3322         # options then
3323         samba_cv_TRY_SYS_QUOTAS=auto
3324     fi
3325 fi
3326
3327 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
3328 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
3329 SAVE_CPPFLAGS="$CPPFLAGS"
3330 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
3331 AC_TRY_COMPILE([
3332 #include "confdefs.h"
3333 #define NO_PROTO_H 1
3334 #define NO_CONFIG_H 1
3335 #define HAVE_SYS_QUOTAS 1
3336 #include "${srcdir-.}/lib/sysquotas.c"
3337 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
3338 CPPFLAGS="$SAVE_CPPFLAGS"
3339 ])
3340 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
3341 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
3342     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
3343         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3344         AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
3345         samba_cv_WE_USE_SYS_QUOTAS=yes
3346         AC_MSG_RESULT(yes)
3347     else
3348         AC_MSG_RESULT(no)
3349     fi
3350 fi
3351 fi
3352
3353 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
3354 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
3355 SAVE_CPPFLAGS="$CPPFLAGS"
3356 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
3357 AC_TRY_COMPILE([
3358 #include "confdefs.h"
3359 #define NO_PROTO_H 1
3360 #define NO_CONFIG_H 1
3361 #define HAVE_SYS_QUOTAS 1
3362 #define HAVE_XFS_QUOTAS 1
3363 #include "${srcdir-.}/lib/sysquotas_xfs.c"
3364 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
3365 CPPFLAGS="$SAVE_CPPFLAGS"
3366 ])
3367 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
3368     if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
3369         AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
3370     fi
3371 fi
3372 fi
3373
3374 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
3375 SAVE_CPPFLAGS="$CPPFLAGS"
3376 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
3377 AC_TRY_COMPILE([
3378 #include "confdefs.h"
3379 #define NO_PROTO_H 1
3380 #define NO_CONFIG_H 1
3381 #include "${srcdir-.}/smbd/quotas.c"
3382 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
3383 CPPFLAGS="$SAVE_CPPFLAGS"
3384 ])
3385 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
3386 AC_MSG_CHECKING(whether to use the old quota support)
3387     if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
3388       if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
3389         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3390         AC_MSG_RESULT(yes)
3391       else
3392         AC_MSG_RESULT(no)
3393       fi
3394     else
3395       AC_MSG_RESULT(no)
3396     fi
3397 fi
3398
3399 ####################
3400 # End of quota check samba_cv_RUN_QUOTA_TESTS
3401 fi
3402
3403 #################################################
3404 # check for experimental utmp accounting
3405
3406 AC_MSG_CHECKING(whether to support utmp accounting)
3407 WITH_UTMP=yes
3408 AC_ARG_WITH(utmp,
3409 [  --with-utmp             Include utmp accounting (default, if supported by OS)],
3410 [ case "$withval" in
3411   no)
3412                 WITH_UTMP=no
3413                 ;;
3414   *)
3415                 WITH_UTMP=yes
3416                 ;;
3417   esac ],
3418 )
3419
3420 # utmp requires utmp.h
3421 # Note similar check earlier, when checking utmp details.
3422
3423 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
3424         utmp_no_reason=", no utmp.h on $host_os"
3425         WITH_UTMP=no
3426 fi
3427
3428 # Display test results
3429
3430 if test x"$WITH_UTMP" = x"yes"; then
3431         AC_MSG_RESULT(yes)
3432         AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
3433 else
3434         AC_MSG_RESULT(no$utmp_no_reason)
3435 fi
3436
3437 #################################################
3438 # choose native language(s) of man pages
3439 AC_MSG_CHECKING(chosen man pages' language(s))
3440 AC_ARG_WITH(manpages-langs,
3441 [  --with-manpages-langs={en,ja,pl}  Choose man pages' language(s). (en)],
3442 [ case "$withval" in
3443   yes|no)
3444     AC_MSG_WARN(--with-manpages-langs called without argument - will use default)
3445     manlangs="en"
3446   ;;
3447   *)
3448     manlangs="$withval"
3449   ;;
3450   esac
3451
3452   AC_MSG_RESULT($manlangs)
3453   manlangs=`echo $manlangs | sed "s/,/ /g"`   # replacing commas with spaces to produce a list
3454   AC_SUBST(manlangs)],
3455
3456   [manlangs="en"
3457   AC_MSG_RESULT($manlangs)
3458   AC_SUBST(manlangs)]
3459 )
3460
3461 #################################################
3462 # should we build libsmbclient?
3463
3464 INSTALLCLIENTCMD_SH=:
3465 INSTALLCLIENTCMD_A=:
3466 INSTALLCLIENT=
3467 LIBSMBCLIENT_SHARED=
3468 LIBSMBCLIENT=
3469 AC_MSG_CHECKING(whether to build the libsmbclient shared library)
3470 AC_ARG_WITH(libsmbclient,
3471 [  --with-libsmbclient     Build the libsmbclient shared library (default=yes if shared libs supported)],
3472 [ case "$withval" in
3473   no)
3474      AC_MSG_RESULT(no)
3475      ;;
3476   *)
3477      if test $BLDSHARED = true; then
3478         INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
3479         ## build the static version of libsmbclient as well
3480         INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3481         LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
3482         LIBSMBCLIENT=libsmbclient
3483         AC_MSG_RESULT(yes)
3484      else
3485         enable_static=yes
3486         AC_MSG_RESULT(no shared library support -- will supply static library)
3487      fi
3488      if test $enable_static = yes; then
3489         INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3490         LIBSMBCLIENT=libsmbclient
3491      fi
3492      INSTALLCLIENT=installclientlib
3493      ;;
3494   esac ],
3495 [
3496 # if unspecified, default is to built it iff possible.
3497   if test $BLDSHARED = true; then
3498      INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
3499      LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
3500      LIBSMBCLIENT=libsmbclient
3501      AC_MSG_RESULT(yes)
3502    else
3503      enable_static=yes
3504      AC_MSG_RESULT(no shared library support -- will supply static library)
3505    fi
3506    if test $enable_static = yes; then
3507      INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3508      LIBSMBCLIENT=libsmbclient
3509   fi]
3510   INSTALLCLIENT=installclientlib
3511 )
3512
3513
3514 #################################################
3515 # these tests are taken from the GNU fileutils package
3516 AC_CHECKING(how to get filesystem space usage)
3517 space=no
3518
3519 # Test for statvfs64.
3520 if test $space = no; then
3521   # SVR4
3522   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
3523   [AC_TRY_RUN([
3524 #if defined(HAVE_UNISTD_H)
3525 #include <unistd.h>
3526 #endif
3527 #include <sys/types.h>
3528 #include <sys/statvfs.h>
3529   main ()
3530   {
3531     struct statvfs64 fsd;
3532     exit (statvfs64 (".", &fsd));
3533   }],
3534   fu_cv_sys_stat_statvfs64=yes,
3535   fu_cv_sys_stat_statvfs64=no,
3536   fu_cv_sys_stat_statvfs64=cross)])
3537   if test $fu_cv_sys_stat_statvfs64 = yes; then
3538     space=yes
3539     AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
3540   fi
3541 fi
3542
3543 # Perform only the link test since it seems there are no variants of the
3544 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
3545 # because that got a false positive on SCO OSR5.  Adding the declaration
3546 # of a `struct statvfs' causes this test to fail (as it should) on such
3547 # systems.  That system is reported to work fine with STAT_STATFS4 which
3548 # is what it gets when this test fails.
3549 if test $space = no; then
3550   # SVR4
3551   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
3552                  [AC_TRY_LINK([#include <sys/types.h>
3553 #include <sys/statvfs.h>],
3554                               [struct statvfs fsd; statvfs (0, &fsd);],
3555                               fu_cv_sys_stat_statvfs=yes,
3556                               fu_cv_sys_stat_statvfs=no)])
3557   if test $fu_cv_sys_stat_statvfs = yes; then
3558     space=yes
3559     AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
3560   fi
3561 fi
3562
3563 if test $space = no; then
3564   # DEC Alpha running OSF/1
3565   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
3566   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
3567   [AC_TRY_RUN([
3568 #include <sys/param.h>
3569 #include <sys/types.h>
3570 #include <sys/mount.h>
3571   main ()
3572   {
3573     struct statfs fsd;
3574     fsd.f_fsize = 0;
3575     exit (statfs (".", &fsd, sizeof (struct statfs)));
3576   }],
3577   fu_cv_sys_stat_statfs3_osf1=yes,
3578   fu_cv_sys_stat_statfs3_osf1=no,
3579   fu_cv_sys_stat_statfs3_osf1=no)])
3580   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
3581   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
3582     space=yes
3583     AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
3584   fi
3585 fi
3586
3587 if test $space = no; then
3588 # AIX
3589   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
3590 member (AIX, 4.3BSD)])
3591   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
3592   [AC_TRY_RUN([
3593 #ifdef HAVE_SYS_PARAM_H
3594 #include <sys/param.h>
3595 #endif
3596 #ifdef HAVE_SYS_MOUNT_H
3597 #include <sys/mount.h>
3598 #endif
3599 #ifdef HAVE_SYS_VFS_H
3600 #include <sys/vfs.h>
3601 #endif
3602   main ()
3603   {
3604   struct statfs fsd;
3605   fsd.f_bsize = 0;
3606   exit (statfs (".", &fsd));
3607   }],
3608   fu_cv_sys_stat_statfs2_bsize=yes,
3609   fu_cv_sys_stat_statfs2_bsize=no,
3610   fu_cv_sys_stat_statfs2_bsize=no)])
3611   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
3612   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
3613     space=yes
3614     AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
3615   fi
3616 fi
3617
3618 if test $space = no; then
3619 # SVR3
3620   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
3621   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
3622   [AC_TRY_RUN([#include <sys/types.h>
3623 #include <sys/statfs.h>
3624   main ()
3625   {
3626   struct statfs fsd;
3627   exit (statfs (".", &fsd, sizeof fsd, 0));
3628   }],
3629     fu_cv_sys_stat_statfs4=yes,
3630     fu_cv_sys_stat_statfs4=no,
3631     fu_cv_sys_stat_statfs4=no)])
3632   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
3633   if test $fu_cv_sys_stat_statfs4 = yes; then
3634     space=yes
3635     AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
3636   fi
3637 fi
3638
3639 if test $space = no; then
3640 # 4.4BSD and NetBSD
3641   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
3642 member (4.4BSD and NetBSD)])
3643   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
3644   [AC_TRY_RUN([#include <sys/types.h>
3645 #ifdef HAVE_SYS_PARAM_H
3646 #include <sys/param.h>
3647 #endif
3648 #ifdef HAVE_SYS_MOUNT_H
3649 #include <sys/mount.h>
3650 #endif
3651   main ()
3652   {
3653   struct statfs fsd;
3654   fsd.f_fsize = 0;
3655   exit (statfs (".", &fsd));
3656   }],
3657   fu_cv_sys_stat_statfs2_fsize=yes,
3658   fu_cv_sys_stat_statfs2_fsize=no,
3659   fu_cv_sys_stat_statfs2_fsize=no)])
3660   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
3661   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
3662     space=yes
3663         AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
3664   fi
3665 fi
3666
3667 if test $space = no; then
3668   # Ultrix
3669   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
3670   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
3671   [AC_TRY_RUN([#include <sys/types.h>
3672 #ifdef HAVE_SYS_PARAM_H
3673 #include <sys/param.h>
3674 #endif
3675 #ifdef HAVE_SYS_MOUNT_H
3676 #include <sys/mount.h>
3677 #endif
3678 #ifdef HAVE_SYS_FS_TYPES_H
3679 #include <sys/fs_types.h>
3680 #endif
3681   main ()
3682   {
3683   struct fs_data fsd;
3684   /* Ultrix's statfs returns 1 for success,
3685      0 for not mounted, -1 for failure.  */
3686   exit (statfs (".", &fsd) != 1);
3687   }],
3688   fu_cv_sys_stat_fs_data=yes,
3689   fu_cv_sys_stat_fs_data=no,
3690   fu_cv_sys_stat_fs_data=no)])
3691   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
3692   if test $fu_cv_sys_stat_fs_data = yes; then
3693     space=yes
3694     AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
3695   fi
3696 fi
3697
3698 #
3699 # As a gating factor for large file support, in order to
3700 # use <4GB files we must have the following minimal support
3701 # available.
3702 # long long, and a 64 bit off_t or off64_t.
3703 # If we don't have all of these then disable large
3704 # file support.
3705 #
3706 AC_MSG_CHECKING([if large file support can be enabled])
3707 AC_TRY_COMPILE([
3708 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
3709 #include <sys/types.h>
3710 #else
3711 __COMPILE_ERROR_
3712 #endif
3713 ],
3714 [int i],
3715 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
3716 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
3717         AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
3718 fi
3719 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
3720
3721 AC_ARG_WITH(spinlocks,
3722 [  --with-spinlocks        Use spin locks instead of fcntl locks (default=no) ])
3723 if test "x$with_spinlocks" = "xyes"; then
3724     AC_DEFINE(USE_SPINLOCKS,1,[Whether to use spin locks instead of fcntl locks])
3725
3726     case "$host_cpu" in
3727         sparc)
3728             AC_DEFINE(SPARC_SPINLOCKS,1,[Whether to use sparc spinlocks])
3729             ;;
3730
3731         i386|i486|i586|i686)
3732             AC_DEFINE(INTEL_SPINLOCKS,1,[Whether to use intel spinlocks])
3733             ;;
3734
3735         mips)
3736             AC_DEFINE(MIPS_SPINLOCKS,1,[Whether to use mips spinlocks])
3737             ;;
3738
3739         powerpc)
3740             AC_DEFINE(POWERPC_SPINLOCKS,1,[Whether to use powerpc spinlocks])
3741             ;;
3742     esac
3743 fi
3744
3745 #################################################
3746 # check for ACL support
3747
3748 AC_MSG_CHECKING(whether to support ACLs)
3749 AC_ARG_WITH(acl-support,
3750 [  --with-acl-support      Include ACL support (default=no)],
3751 [ case "$withval" in
3752   yes)
3753
3754         case "$host_os" in
3755         *sysv5*)
3756                 AC_MSG_RESULT(Using UnixWare ACLs)
3757                 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
3758                 ;;
3759         *solaris*)
3760                 AC_MSG_RESULT(Using solaris ACLs)
3761                 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
3762                 ;;
3763         *hpux*)
3764                 AC_MSG_RESULT(Using HPUX ACLs)
3765                 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
3766                 ;;
3767         *irix*)
3768                 AC_MSG_RESULT(Using IRIX ACLs)
3769                 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
3770                 ;;
3771         *aix*)
3772                 AC_MSG_RESULT(Using AIX ACLs)
3773                 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
3774                 ;;
3775         *osf*)
3776                 AC_MSG_RESULT(Using Tru64 ACLs)
3777                 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
3778                 ACL_LIBS="$ACL_LIBS -lpacl"
3779                 ;;
3780         *freebsd5*)
3781                 AC_MSG_RESULT(Using FreeBSD posix ACLs)
3782                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether FreeBSD POSIX ACLs are available])
3783                 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3784                 ;;
3785         *linux*)
3786                 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
3787                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
3788                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3789                 acl_LIBS=$LIBS
3790                 LIBS="$LIBS -lacl"
3791                 AC_TRY_LINK([#include <sys/types.h>
3792 #include <sys/acl.h>],
3793 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3794 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
3795                 LIBS=$acl_LIBS])
3796                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
3797                                 AC_MSG_RESULT(Using posix ACLs)
3798                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
3799                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
3800                                 acl_LIBS=$LIBS
3801                                 LIBS="$LIBS -lacl"
3802                                 AC_TRY_LINK([#include <sys/types.h>
3803 #include <sys/acl.h>],
3804 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
3805 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
3806                                 LIBS=$acl_LIBS])
3807                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
3808                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3809                                 fi
3810                         fi
3811             ;;
3812          *)
3813                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
3814                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3815                 acl_LIBS=$LIBS
3816                 LIBS="$LIBS -lacl"
3817                 AC_TRY_LINK([#include <sys/types.h>
3818 #include <sys/acl.h>],
3819 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3820 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
3821                 LIBS=$acl_LIBS])
3822                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
3823                                 AC_MSG_RESULT(Using posix ACLs)
3824                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
3825                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
3826                                 acl_LIBS=$LIBS
3827                                 LIBS="$LIBS -lacl"
3828                                 AC_TRY_LINK([#include <sys/types.h>
3829 #include <sys/acl.h>],
3830 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
3831 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
3832                                 LIBS=$acl_LIBS])
3833                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
3834                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3835                                 fi
3836                         fi
3837             ;;
3838         esac
3839         ;;
3840   *)
3841     AC_MSG_RESULT(no)
3842     AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
3843     ;;
3844   esac ],
3845   AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
3846   AC_MSG_RESULT(no)
3847 )
3848
3849 #################################################
3850 # check for sendfile support
3851
3852 with_sendfile_support=yes
3853 AC_MSG_CHECKING(whether to check to support sendfile)
3854 AC_ARG_WITH(sendfile-support,
3855 [  --with-sendfile-support Check for sendfile support (default=yes)],
3856 [ case "$withval" in
3857   yes)
3858
3859         AC_MSG_RESULT(yes);
3860
3861         case "$host_os" in
3862         *linux*)
3863                 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
3864                 AC_TRY_LINK([#include <sys/sendfile.h>],
3865 [\
3866 int tofd, fromfd;
3867 off64_t offset;
3868 size_t total;
3869 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
3870 ],
3871 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
3872
3873                 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
3874                 AC_TRY_LINK([#include <sys/sendfile.h>],
3875 [\
3876 int tofd, fromfd;
3877 off_t offset;
3878 size_t total;
3879 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
3880 ],
3881 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3882
3883 # Try and cope with broken Linux sendfile....
3884                 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
3885                 AC_TRY_LINK([\
3886 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
3887 #undef _FILE_OFFSET_BITS
3888 #endif
3889 #include <sys/sendfile.h>],
3890 [\
3891 int tofd, fromfd;
3892 off_t offset;
3893 size_t total;
3894 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
3895 ],
3896 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
3897
3898         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
3899                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
3900                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
3901                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
3902         elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3903                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
3904                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
3905                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
3906         elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
3907                 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
3908                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
3909         else
3910                 AC_MSG_RESULT(no);
3911         fi
3912
3913         ;;
3914         *freebsd*)
3915                 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
3916                 AC_TRY_LINK([\
3917 #include <sys/types.h>
3918 #include <unistd.h>
3919 #include <sys/socket.h>
3920 #include <sys/uio.h>],
3921 [\
3922         int fromfd, tofd, ret, total=0;
3923         off_t offset, nwritten;
3924         struct sf_hdtr hdr;
3925         struct iovec hdtrl;
3926         hdr.headers = &hdtrl;
3927         hdr.hdr_cnt = 1;
3928         hdr.trailers = NULL;
3929         hdr.trl_cnt = 0;
3930         hdtrl.iov_base = NULL;
3931         hdtrl.iov_len = 0;
3932         ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
3933 ],
3934 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3935
3936         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3937                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
3938                 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
3939                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3940         else
3941                 AC_MSG_RESULT(no);
3942         fi
3943         ;;
3944
3945         *hpux*)
3946                 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
3947                 AC_TRY_LINK([\
3948 #include <sys/socket.h>
3949 #include <sys/uio.h>],
3950 [\
3951         int fromfd, tofd;
3952         size_t total=0;
3953         struct iovec hdtrl[2];
3954         ssize_t nwritten;
3955         off64_t offset;
3956
3957         hdtrl[0].iov_base = 0;
3958         hdtrl[0].iov_len = 0;
3959
3960         nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
3961 ],
3962 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
3963         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
3964                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
3965                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
3966                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3967         else
3968                 AC_MSG_RESULT(no);
3969         fi
3970
3971                 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
3972                 AC_TRY_LINK([\
3973 #include <sys/socket.h>
3974 #include <sys/uio.h>],
3975 [\
3976         int fromfd, tofd;
3977         size_t total=0;
3978         struct iovec hdtrl[2];
3979         ssize_t nwritten;
3980         off_t offset;
3981
3982         hdtrl[0].iov_base = 0;
3983         hdtrl[0].iov_len = 0;
3984
3985         nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
3986 ],
3987 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3988         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3989                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
3990                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
3991                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3992         else
3993                 AC_MSG_RESULT(no);
3994         fi
3995         ;;
3996
3997         *solaris*)
3998                 AC_CHECK_LIB(sendfile,sendfilev)
3999                 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
4000                 AC_TRY_LINK([\
4001 #include <sys/sendfile.h>],
4002 [\
4003         int sfvcnt;
4004         size_t xferred;
4005         struct sendfilevec vec[2];
4006         ssize_t nwritten;
4007         int tofd;
4008
4009         sfvcnt = 2;
4010
4011         vec[0].sfv_fd = SFV_FD_SELF;
4012         vec[0].sfv_flag = 0;
4013         vec[0].sfv_off = 0;
4014         vec[0].sfv_len = 0;
4015
4016         vec[1].sfv_fd = 0;
4017         vec[1].sfv_flag = 0;
4018         vec[1].sfv_off = 0;
4019         vec[1].sfv_len = 0;
4020         nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
4021 ],
4022 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
4023
4024         if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
4025                 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
4026                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
4027                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
4028         else
4029                 AC_MSG_RESULT(no);
4030         fi
4031
4032                 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
4033                 AC_TRY_LINK([\
4034 #include <sys/sendfile.h>],
4035 [\
4036         int sfvcnt;
4037         size_t xferred;
4038         struct sendfilevec vec[2];
4039         ssize_t nwritten;
4040         int tofd;
4041
4042         sfvcnt = 2;
4043
4044         vec[0].sfv_fd = SFV_FD_SELF;
4045         vec[0].sfv_flag = 0;
4046         vec[0].sfv_off = 0;
4047         vec[0].sfv_len = 0;
4048
4049         vec[1].sfv_fd = 0;
4050         vec[1].sfv_flag = 0;
4051         vec[1].sfv_off = 0;
4052         vec[1].sfv_len = 0;
4053         nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
4054 ],
4055 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
4056
4057         if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
4058                 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
4059                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
4060                 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
4061         else
4062                 AC_MSG_RESULT(no);
4063         fi
4064         ;;
4065
4066         *)
4067         ;;
4068         esac
4069         ;;
4070   *)
4071     AC_MSG_RESULT(no)
4072     ;;
4073   esac ],
4074   AC_MSG_RESULT(yes)
4075 )
4076
4077
4078 #################################################
4079 # Check whether winbind is supported on this platform.  If so we need to
4080 # build and install client programs, sbin programs and shared libraries
4081
4082 AC_MSG_CHECKING(whether to build winbind)
4083
4084 # Initially, the value of $host_os decides whether winbind is supported
4085
4086 HAVE_WINBIND=yes
4087
4088 # Define the winbind shared library name and any specific linker flags
4089 # it needs to be built with.
4090
4091 WINBIND_NSS="nsswitch/libnss_winbind.$SHLIBEXT"
4092 WINBIND_WINS_NSS="nsswitch/libnss_wins.$SHLIBEXT"
4093 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
4094
4095 case "$host_os" in
4096         *linux*)
4097                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
4098                 ;;
4099         *freebsd5*)
4100                 # FreeBSD winbind client is implemented as a wrapper around
4101                 # the Linux version.
4102                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_freebsd.o \
4103                     nsswitch/winbind_nss_linux.o"
4104                 ;;
4105         *irix*)
4106                 # IRIX has differently named shared libraries
4107                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
4108                 WINBIND_NSS="nsswitch/libns_winbind.$SHLIBEXT"
4109                 WINBIND_WINS_NSS="nsswitch/libns_wins.$SHLIBEXT"
4110                 ;;
4111         *solaris*)
4112                 # Solaris winbind client is implemented as a wrapper around
4113                 # the Linux version.
4114                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
4115                     nsswitch/winbind_nss_linux.o"
4116                 WINBIND_NSS_EXTRA_LIBS="-lsocket"
4117                 ;;
4118         *hpux11*)
4119                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
4120                 ;;
4121         *aix*)
4122                 # AIX has even differently named shared libraries.  No
4123                 # WINS support has been implemented yet.
4124                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
4125                 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
4126                 WINBIND_NSS="nsswitch/WINBIND"
4127                 WINBIND_WINS_NSS=""
4128                 ;;
4129         *)
4130                 HAVE_WINBIND=no
4131                 winbind_no_reason=", unsupported on $host_os"
4132                 ;;
4133 esac
4134
4135 AC_SUBST(WINBIND_NSS)
4136 AC_SUBST(WINBIND_WINS_NSS)
4137 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
4138 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
4139 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
4140
4141 # Check the setting of --with-winbindd
4142
4143 AC_ARG_WITH(winbind,
4144 [  --with-winbind          Build winbind (default, if supported by OS)],
4145 [
4146   case "$withval" in
4147         yes)
4148                 HAVE_WINBIND=yes
4149                 ;;
4150         no)
4151                 HAVE_WINBIND=no
4152                 winbind_reason=""
4153                 ;;
4154   esac ],
4155 )
4156
4157 # We need unix domain sockets for winbind
4158
4159 if test x"$HAVE_WINBIND" = x"yes"; then
4160         if test x"$samba_cv_unixsocket" = x"no"; then
4161                 winbind_no_reason=", no unix domain socket support on $host_os"
4162                 HAVE_WINBIND=no
4163         fi
4164 fi
4165
4166 # Display test results
4167
4168 if test x"$HAVE_WINBIND" = x"yes"; then
4169         AC_MSG_RESULT(yes)
4170         AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
4171
4172         EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
4173         EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
4174         if test x"$BLDSHARED" = x"true"; then
4175                 SHLIB_PROGS="$SHLIB_PROGS $WINBIND_NSS $WINBIND_WINS_NSS"
4176
4177                 if test x"$with_pam" = x"yes"; then
4178                         SHLIB_PROGS="$SHLIB_PROGS nsswitch/pam_winbind.$SHLIBEXT"
4179                 fi
4180         fi
4181 else
4182         AC_MSG_RESULT(no$winbind_no_reason)
4183 fi
4184
4185 # Solaris has some extra fields in struct passwd that need to be
4186 # initialised otherwise nscd crashes.
4187
4188 AC_CHECK_MEMBER(struct passwd.pw_comment,
4189                 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
4190                 [#include <pwd.h>])
4191
4192 AC_CHECK_MEMBER(struct passwd.pw_age,
4193                 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
4194                 [#include <pwd.h>])
4195
4196 #################################################
4197 # Check to see if we should use the included popt
4198
4199 AC_ARG_WITH(included-popt,
4200 [  --with-included-popt    use bundled popt library, not from system],
4201 [
4202   case "$withval" in
4203         yes)
4204                 INCLUDED_POPT=yes
4205                 ;;
4206         no)
4207                 INCLUDED_POPT=no
4208                 ;;
4209   esac ],
4210 )
4211 if test x"$INCLUDED_POPT" != x"yes"; then
4212     AC_CHECK_LIB(popt, poptGetContext,
4213                  INCLUDED_POPT=no, INCLUDED_POPT=yes)
4214 fi
4215
4216 AC_MSG_CHECKING(whether to use included popt)
4217 if test x"$INCLUDED_POPT" = x"yes"; then
4218     AC_MSG_RESULT(yes)
4219     BUILD_POPT='$(POPT_OBJS)'
4220         POPTLIBS='$(POPT_OBJS)'
4221     FLAGS1="-I$srcdir/popt"
4222 else
4223     AC_MSG_RESULT(no)
4224         BUILD_POPT=""
4225     POPTLIBS="-lpopt"
4226 fi
4227 AC_SUBST(BUILD_POPT)
4228 AC_SUBST(POPTLIBS)
4229 AC_SUBST(FLAGS1)
4230
4231 #################################################
4232 # Check if the user wants Python
4233
4234 # At the moment, you can use this to set which Python binary to link
4235 # against.  (Libraries built for Python2.2 can't be used by 2.1,
4236 # though they can coexist in different directories.)  In the future
4237 # this might make the Python stuff be built by default.
4238
4239 # Defaulting python breaks the clean target if python isn't installed
4240
4241 PYTHON=
4242
4243 AC_ARG_WITH(python,
4244 [  --with-python=PYTHONNAME  build Python libraries],
4245 [ case "${withval-python}" in
4246   yes)
4247         PYTHON=python
4248         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS python_ext"
4249         ;;
4250   no)
4251         PYTHON=
4252         ;;
4253   *)
4254         PYTHON=${withval-python}
4255         ;;
4256   esac ])
4257 AC_SUBST(PYTHON)
4258
4259 for i in `echo $default_static_modules | sed -e's/,/ /g'`
4260 do
4261         eval MODULE_DEFAULT_$i=STATIC
4262 done
4263
4264 for i in `echo $default_shared_modules | sed -e's/,/ /g'`
4265 do
4266         dnl Fall back to static if dlopen() is not available
4267         eval MODULE_DEFAULT_$i=STATIC
4268
4269         if test x"$ac_cv_func_dlopen" = xyes; then
4270                 eval MODULE_DEFAULT_$i=SHARED
4271         fi
4272 done
4273
4274 dnl Always built these modules static
4275 MODULE_pdb_guest=STATIC
4276 MODULE_rpc_spoolss=STATIC
4277 MODULE_rpc_srv=STATIC
4278 MODULE_idmap_tdb=STATIC
4279 MODULE_gums_tdbsam2=STATIC
4280
4281 AC_ARG_WITH(static-modules,
4282 [  --with-static-modules=MODULES  Comma-seperated list of names of modules to statically link in],
4283 [ if test $withval; then
4284         for i in `echo $withval | sed -e's/,/ /g'`
4285         do
4286                 eval MODULE_$i=STATIC
4287         done
4288 fi ])
4289
4290 AC_ARG_WITH(shared-modules,
4291 [  --with-shared-modules=MODULES  Comma-seperated list of names of modules to build shared],
4292 [ if test $withval; then
4293         for i in `echo $withval | sed -e's/,/ /g'`
4294         do
4295                         eval MODULE_$i=SHARED
4296         done
4297 fi ])
4298
4299 ###########################################################################
4300 ## contributed pdb_modules
4301
4302 SMB_MODULE(pdb_xml, passdb/pdb_xml.o, "bin/xml.$SHLIBEXT", PDB,
4303                   [ PASSDB_LIBS="$PASSDB_LIBS $XML_LIBS" ] )
4304 SMB_MODULE(pdb_mysql, passdb/pdb_mysql.o, "bin/mysql.$SHLIBEXT", PDB,
4305                    [ PASSDB_LIBS="$PASSDB_LIBS $MYSQL_LIBS" ]   )
4306 SMB_MODULE(pdb_pgsql, passdb/pdb_pgsql.o, "bin/pgsql.$SHLIBEXT", PDB,
4307                    [ PASSDB_LIBS="$PASSDB_LIBS $PGSQL_LIBS" ]   )
4308
4309 ## end of contributed pdb_modules
4310 ###########################################################################
4311
4312 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o, "bin/ldapsam.$SHLIBEXT", PDB,
4313                    [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
4314 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
4315 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
4316 SMB_MODULE(pdb_guest, passdb/pdb_guest.o, "bin/guest.$SHLIBEXT", PDB)
4317 SMB_MODULE(pdb_gums, [passdb/pdb_gums.o \$(GUMS_OBJ)], "bin/gums.$SHLIBEXT", PDB)
4318 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
4319
4320 SMB_MODULE(gums_tdbsam2, sam/gums_tdbsam2.o, "bin/tdbsam2.$SHLIBEXT", GUMS)
4321 SMB_SUBSYSTEM(GUMS)
4322
4323 SMB_MODULE(rpc_lsa, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
4324 SMB_MODULE(rpc_reg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
4325 SMB_MODULE(rpc_lsa_ds, \$(RPC_LSA_DS_OBJ), "bin/librpc_lsa_ds.$SHLIBEXT", RPC)
4326 SMB_MODULE(rpc_wks, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
4327 SMB_MODULE(rpc_net, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
4328 SMB_MODULE(rpc_dfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
4329 SMB_MODULE(rpc_srv, \$(RPC_SVC_OBJ), "bin/librpc_srvsvc.$SHLIBEXT", RPC)
4330 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
4331 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
4332 SMB_MODULE(rpc_echo, \$(RPC_ECHO_OBJ), "bin/librpc_echo.$SHLIBEXT", RPC)
4333 SMB_MODULE(rpc_epmapper, \$(RPC_EPMAPPER_OBJ), "bin/librpc_epmapper.$SHLIBEXT",
4334                          RPC)
4335 SMB_SUBSYSTEM(RPC,smbd/server.o)
4336
4337 SMB_MODULE(idmap_ldap, sam/idmap_ldap.o, "bin/idmap_ldap.$SHLIBEXT", IDMAP)
4338 SMB_MODULE(idmap_tdb, sam/idmap_tdb.o, "bin/idmap_tdb.$SHLIBEXT", IDMAP)
4339 SMB_SUBSYSTEM(IDMAP,sam/idmap.o)
4340
4341 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
4342 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
4343 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
4344 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
4345 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
4346
4347 SMB_MODULE(auth_rhosts, \$(AUTH_RHOSTS_OBJ), "bin/rhosts.$SHLIBEXT", AUTH)
4348 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
4349 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
4350 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
4351 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
4352 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
4353 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
4354 SMB_SUBSYSTEM(AUTH,auth/auth.o)
4355
4356 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
4357 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
4358 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
4359 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
4360 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
4361 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
4362 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
4363 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
4364 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
4365
4366 SMB_MODULE(config_ldap, param/config_ldap.o, "bin/config_ldap.$SHLIBEXT", CONFIG, [ CONFIG_LIBS="$CONFIG_LIBS $LDAP_LIBS" "$SMBLDAP" ])
4367 SMB_SUBSYSTEM(CONFIG, param/modconf.o)
4368
4369 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
4370
4371 #################################################
4372 # do extra things if we are running insure
4373
4374 if test "${ac_cv_prog_CC}" = "insure"; then
4375         CPPFLAGS="$CPPFLAGS -D__INSURE__"
4376 fi
4377
4378 #################################################
4379 # Display summary of libraries detected
4380
4381 AC_MSG_RESULT([Using libraries:])
4382 AC_MSG_RESULT([    LIBS = $LIBS])
4383 if test x"$with_ads_support" != x"no"; then
4384    AC_MSG_RESULT([    KRB5_LIBS = $KRB5_LIBS])
4385 fi
4386 if test x"$with_ldap_support" != x"no"; then
4387    AC_MSG_RESULT([    LDAP_LIBS = $LDAP_LIBS])
4388 fi
4389 AC_MSG_RESULT([    AUTH_LIBS = $AUTH_LIBS])
4390
4391 #################################################
4392 # final configure stuff
4393
4394 AC_MSG_CHECKING([configure summary])
4395 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
4396            AC_MSG_RESULT(yes),
4397            AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
4398            AC_MSG_WARN([cannot run when cross-compiling]))
4399
4400 builddir=`pwd`
4401 AC_SUBST(builddir)
4402
4403 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
4404 LIB_REMOVE_USR_LIB(LDFLAGS)
4405 LIB_REMOVE_USR_LIB(LIBS)
4406
4407 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
4408 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
4409 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
4410
4411 AC_OUTPUT(include/stamp-h Makefile script/findsmb smbadduser script/gen-8bit-gap.sh)
4412
4413 #################################################
4414 # Print very concise instructions on building/use
4415 if test "x$enable_dmalloc" = xyes
4416 then
4417         AC_MSG_RESULT([Note: The dmalloc debug library will be included.  To turn it on use])
4418         AC_MSG_RESULT([      \$ eval \`dmalloc samba\`.])
4419 fi