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=$save_LDFLAGS
1646         LIB_ADD_DIR(LDFLAGS, "$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([
2215 #include <sys/types.h>
2216 #include <sys/acl.h>
2217 #if defined(HAVE_RPCSVC_NIS_H)
2218 #include <rpcsvc/nis.h>
2219 #endif],
2220 [int i;],
2221 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2222 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2223         AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2224 fi
2225
2226
2227 #################################################
2228 # check for smbwrapper support
2229 AC_MSG_CHECKING(whether to use smbwrapper)
2230 AC_ARG_WITH(smbwrapper,
2231 [  --with-smbwrapper       Include SMB wrapper support (default=no) ],
2232 [ case "$withval" in
2233   yes)
2234     AC_MSG_RESULT(yes)
2235     AC_DEFINE(WITH_SMBWRAPPER,1,[Whether to include smbwrapper support])
2236         WRAPPROG="bin/smbsh\$(EXEEXT)"
2237         WRAP="bin/smbwrapper.$SHLIBEXT"
2238
2239 # Conditions under which smbwrapper should not be built.
2240
2241         if test x$PICFLAGS = x; then
2242            echo No support for PIC code - disabling smbwrapper and smbsh
2243            WRAPPROG=""
2244            WRAP=""
2245         elif test x$ac_cv_func_syscall = xno; then
2246            AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
2247            WRAPPROG=""
2248            WRAP=""
2249         fi
2250         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WRAPPROG $WRAP"
2251         SMBWRAPPER="$WRAPPROG $WRAP"
2252     ;;
2253   *)
2254     AC_MSG_RESULT(no)
2255     ;;
2256   esac ],
2257   AC_MSG_RESULT(no)
2258 )
2259
2260 #################################################
2261 # check for AFS clear-text auth support
2262 samba_cv_WITH_AFS=no
2263 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2264 AC_ARG_WITH(afs,
2265 [  --with-afs              Include AFS clear-text auth support (default=no) ],
2266 [ case "$withval" in
2267   yes|auto)
2268     AC_MSG_RESULT($withval)
2269     samba_cv_WITH_AFS=$withval
2270     ;;
2271   *)
2272     AC_MSG_RESULT(no)
2273     ;;
2274   esac ],
2275   AC_MSG_RESULT(no)
2276 )
2277
2278 ####################################################
2279 # check for Linux-specific AFS fake-kaserver support
2280 samba_cv_WITH_FAKE_KASERVER=no
2281 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2282 AC_ARG_WITH(fake-kaserver,
2283 [  --with-fake-kaserver    Include AFS fake-kaserver support (default=no) ],
2284 [ case "$withval" in
2285   yes|auto)
2286     AC_MSG_RESULT($withval)
2287     samba_cv_WITH_FAKE_KASERVER=$withval
2288     ;;
2289   *)
2290     AC_MSG_RESULT(no)
2291     ;;
2292   esac ],
2293   AC_MSG_RESULT(no)
2294 )
2295
2296 #################################################
2297 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
2298 if test x"$samba_cv_WITH_AFS" != x"no" ||
2299    test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
2300
2301     # see if this box has the afs-headers in /usr/include/afs
2302     AC_MSG_CHECKING(for /usr/include/afs)
2303     if test -d /usr/include/afs; then
2304           CFLAGS="$CFLAGS -I/usr/include/afs"
2305           CPPFLAGS="$CPPFLAGS -I/usr/include/afs"
2306           AC_MSG_RESULT(yes)
2307     else
2308       AC_MSG_RESULT(no)
2309     fi
2310
2311     # check for afs.h
2312     have_afs_headers=no
2313     AC_CHECK_HEADERS(afs.h afs/afs.h)
2314     if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
2315         if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
2316            test x"$samba_cv_WITH_AFS" = x"auto"; then
2317                 AC_MSG_WARN([AFS cannot be supported without afs.h])
2318         else
2319                 AC_MSG_ERROR([AFS cannot be supported without afs.h])
2320         fi
2321     else
2322         have_afs_headers=yes
2323     fi
2324 fi
2325
2326 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" == x"yes"; then
2327     AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
2328 fi
2329
2330 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
2331     AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
2332 fi
2333
2334 #################################################
2335 # check for the DFS clear-text auth system
2336 AC_MSG_CHECKING(whether to use DFS clear-text auth)
2337 AC_ARG_WITH(dfs,
2338 [  --with-dce-dfs          Include DCE/DFS clear-text auth support (default=no)],
2339 [ case "$withval" in
2340   yes)
2341     AC_MSG_RESULT(yes)
2342     AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
2343     ;;
2344   *)
2345     AC_MSG_RESULT(no)
2346     ;;
2347   esac ],
2348   AC_MSG_RESULT(no)
2349 )
2350
2351 ########################################################
2352 # Compile with LDAP support?
2353
2354 with_ldap_support=auto
2355 AC_MSG_CHECKING([for LDAP support])
2356
2357 AC_ARG_WITH(ldap,
2358 [  --with-ldap             LDAP support (default yes)],
2359 [ case "$withval" in
2360     yes|no)
2361         with_ldap_support=$withval
2362         ;;
2363   esac ])
2364
2365 AC_MSG_RESULT($with_ldap_support)
2366
2367 SMBLDAP=""
2368 AC_SUBST(SMBLDAP)
2369 SMBLDAPUTIL=""
2370 AC_SUBST(SMBLDAPUTIL)
2371 if test x"$with_ldap_support" != x"no"; then
2372
2373   ##################################################################
2374   # first test for ldap.h and lber.h
2375   # (ldap.h is required for this test)
2376   AC_CHECK_HEADERS(ldap.h lber.h)
2377
2378   if test x"$ac_cv_header_ldap_h" != x"yes"; then
2379         if test x"$with_ldap_support" = x"yes"; then
2380          AC_MSG_ERROR(ldap.h is needed for LDAP support)
2381         else
2382          AC_MSG_WARN(ldap.h is needed for LDAP support)
2383         fi
2384
2385         with_ldap_support=no
2386   fi
2387 fi
2388
2389 if test x"$with_ldap_support" != x"no"; then
2390   ac_save_LIBS=$LIBS
2391
2392   ##################################################################
2393   # we might need the lber lib on some systems. To avoid link errors
2394   # this test must be before the libldap test
2395   AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
2396
2397   ########################################################
2398   # now see if we can find the ldap libs in standard paths
2399   AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
2400
2401   AC_CHECK_FUNC_EXT(ldap_domain2hostlist,$LDAP_LIBS)
2402
2403   ########################################################
2404   # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
2405   # Check found in pam_ldap 145.
2406   AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
2407
2408   LIBS="$LIBS $LDAP_LIBS"
2409   AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
2410     AC_TRY_COMPILE([
2411         #include <lber.h>
2412         #include <ldap.h>],
2413         [ldap_set_rebind_proc(0, 0, 0);],
2414         [smb_ldap_cv_ldap_set_rebind_proc=3],
2415         [smb_ldap_cv_ldap_set_rebind_proc=2]
2416     )
2417   ])
2418
2419   AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
2420
2421   AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
2422
2423   if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes" -a x"$ac_cv_func_ext_ldap_domain2hostlist" = x"yes"; then
2424     AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
2425     default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
2426     default_shared_modules="$default_shared_modules config_ldap";
2427     SMBLDAP="lib/smbldap.o"
2428     SMBLDAPUTIL="lib/smbldap_util.o"
2429     with_ldap_support=yes
2430     AC_MSG_CHECKING(whether LDAP support is used)
2431     AC_MSG_RESULT(yes)
2432   else
2433     if test x"$with_ldap_support" = x"yes"; then
2434         AC_MSG_ERROR(libldap is needed for LDAP support)
2435     else
2436         AC_MSG_WARN(libldap is needed for LDAP support)
2437     fi
2438
2439     LDAP_LIBS=""
2440     with_ldap_support=no
2441   fi
2442   LIBS=$ac_save_LIBS
2443 fi
2444
2445
2446 #################################################
2447 # active directory support
2448
2449 with_ads_support=auto
2450 AC_MSG_CHECKING([for Active Directory and krb5 support])
2451
2452 AC_ARG_WITH(ads,
2453 [  --with-ads              Active Directory support (default auto)],
2454 [ case "$withval" in
2455     yes|no)
2456         with_ads_support="$withval"
2457         ;;
2458   esac ])
2459
2460 AC_MSG_RESULT($with_ads_support)
2461
2462 FOUND_KRB5=no
2463 KRB5_LIBS=""
2464
2465 if test x"$with_ldap_support" != x"yes"; then
2466     if test x"$with_ads_support" = x"yes"; then
2467         AC_MSG_ERROR(Active Directory Support requires LDAP support)
2468     elif test x"$with_ads_support" != x"no"; then
2469         AC_MSG_WARN(Active Directory Support requires LDAP support)
2470     fi
2471     with_ads_support=no
2472 fi
2473
2474 if test x"$with_ads_support" != x"no"; then
2475
2476   # Do no harm to the values of CFLAGS and LIBS while testing for
2477   # Kerberos support.
2478
2479   #################################################
2480   # check for krb5-config from recent MIT and Heimdal kerberos 5
2481   AC_PATH_PROG(KRB5_CONFIG, krb5-config)
2482   AC_MSG_CHECKING(for working krb5-config)
2483   if test -x "$KRB5_CONFIG"; then
2484     ac_save_CFLAGS=$CFLAGS
2485     CFLAGS="";export CFLAGS
2486     ac_save_LDFLAGS=$LDFLAGS
2487     LDFLAGS="";export LDFLAGS
2488     KRB5_LIBS="`$KRB5_CONFIG --libs gssapi`"
2489     KRB5_CFLAGS="`$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
2490     KRB5_CPPFLAGS="`$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
2491     CFLAGS=$ac_save_CFLAGS;export CFLAGS
2492     LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
2493     FOUND_KRB5=yes
2494     AC_MSG_RESULT(yes)
2495   else
2496     AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
2497   fi
2498
2499   if test x$FOUND_KRB5 = x"no"; then
2500     #################################################
2501     # check for location of Kerberos 5 install
2502     AC_MSG_CHECKING(for kerberos 5 install path)
2503     AC_ARG_WITH(krb5,
2504     [  --with-krb5=base-dir    Locate Kerberos 5 support (default=/usr)],
2505     [ case "$withval" in
2506       no)
2507         AC_MSG_RESULT(no krb5-path given)
2508         ;;
2509       yes)
2510         AC_MSG_RESULT(/usr)
2511         FOUND_KRB5=yes
2512         ;;
2513       *)
2514         AC_MSG_RESULT($withval)
2515         KRB5_CFLAGS="-I$withval/include"
2516         KRB5_CPPFLAGS="-I$withval/include"
2517         KRB5_LDFLAGS="-L$withval/lib"
2518         FOUND_KRB5=yes
2519         ;;
2520       esac ],
2521       AC_MSG_RESULT(no krb5-path given)
2522     )
2523   fi
2524
2525   if test x$FOUND_KRB5 = x"no"; then
2526     #################################################
2527     # see if this box has the SuSE location for the heimdal krb implementation
2528     AC_MSG_CHECKING(for /usr/include/heimdal)
2529     if test -d /usr/include/heimdal; then
2530       if test -f /usr/lib/heimdal/lib/libkrb5.a; then
2531           KRB5_CFLAGS="-I/usr/include/heimdal"
2532           KRB5_CPPFLAGS="-I/usr/include/heimdal"
2533           KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
2534           AC_MSG_RESULT(yes)
2535       else
2536           KRB5_CFLAGS="-I/usr/include/heimdal"
2537           KRB5_CPPFLAGS="-I/usr/include/heimdal"
2538           AC_MSG_RESULT(yes)
2539       fi
2540     else
2541       AC_MSG_RESULT(no)
2542     fi
2543   fi
2544
2545   if test x$FOUND_KRB5 = x"no"; then
2546     #################################################
2547     # see if this box has the RedHat location for kerberos
2548     AC_MSG_CHECKING(for /usr/kerberos)
2549     if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
2550       KRB5_LDFLAGS="-L/usr/kerberos/lib"
2551       KRB5_CFLAGS="-I/usr/kerberos/include"
2552       KRB5_CPPFLAGS="-I/usr/kerberos/include"
2553       AC_MSG_RESULT(yes)
2554     else
2555       AC_MSG_RESULT(no)
2556     fi
2557   fi
2558
2559   ac_save_CFLAGS=$CFLAGS
2560   ac_save_CPPFLAGS=$CPPFLAGS
2561   ac_save_LDFLAGS=$LDFLAGS
2562
2563   CFLAGS="$CFLAGS $KRB5_CFLAGS"
2564   CPPFLAGS="$CPPFLAGS $KRB5_CPPFLAGS"
2565   LDFLAGS="$LDFLAGS $KRB5_LDFLAGS"
2566
2567   KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
2568
2569   # now check for krb5.h. Some systems have the libraries without the headers!
2570   # note that this check is done here to allow for different kerberos
2571   # include paths
2572   AC_CHECK_HEADERS(krb5.h)
2573
2574   if test x"$ac_cv_header_krb5_h" = x"no"; then
2575
2576     # Give a warning if AD support was not explicitly requested,
2577     # i.e with_ads_support = auto, otherwise die with an error.
2578
2579     if test x"$with_ads_support" = x"yes"; then
2580       AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
2581     else
2582       AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
2583     fi
2584
2585     # Turn off AD support and restore CFLAGS and LIBS variables
2586
2587     with_ads_support="no"
2588
2589     CFLAGS=$ac_save_CFLAGS
2590     CPPFLAGS=$ac_save_CPPFLAGS
2591     LDFLAGS=$ac_save_LDFLAGS
2592   fi
2593 fi
2594
2595 # Now we have determined whether we really want ADS support
2596
2597 if test x"$with_ads_support" != x"no"; then
2598   ac_save_LIBS=$LIBS
2599
2600   # now check for gssapi headers.  This is also done here to allow for
2601   # different kerberos include paths
2602   AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
2603
2604   ##################################################################
2605   # we might need the k5crypto and com_err libraries on some systems
2606   AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
2607   AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
2608
2609   # Heimdal checks.
2610   AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
2611   AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
2612   AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
2613
2614   # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
2615   AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],
2616                                 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
2617
2618   ########################################################
2619   # now see if we can find the krb5 libs in standard paths
2620   # or as specified above
2621   AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
2622
2623   ########################################################
2624   # now see if we can find the gssapi libs in standard paths
2625   AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],
2626             AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
2627
2628   AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
2629   AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
2630   AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
2631   AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
2632   AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
2633   AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
2634   AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
2635   AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
2636   AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
2637   AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
2638   AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
2639   AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
2640   AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
2641   AC_CHECK_FUNC_EXT(krb5_free_ktypes, $KRB5_LIBS)
2642   AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
2643   AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
2644
2645   LIBS="$LIBS $KRB5_LIBS"
2646
2647   AC_CACHE_CHECK([for addrtype in krb5_address],
2648                 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
2649     AC_TRY_COMPILE([#include <krb5.h>],
2650       [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
2651       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
2652       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
2653
2654   if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
2655     AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
2656                [Whether the krb5_address struct has a addrtype property])
2657   fi
2658
2659   AC_CACHE_CHECK([for addr_type in krb5_address],
2660                  samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
2661     AC_TRY_COMPILE([#include <krb5.h>],
2662       [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
2663       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
2664       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
2665
2666   if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
2667     AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
2668               [Whether the krb5_address struct has a addr_type property])
2669   fi
2670
2671   AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
2672                  samba_cv_HAVE_KRB5_TKT_ENC_PART2,
2673                  [AC_TRY_COMPILE([#include <krb5.h>],
2674     [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
2675     samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
2676
2677   if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
2678     AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
2679               [Whether the krb5_ticket struct has a enc_part2 property])
2680   fi
2681
2682   AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
2683                  samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
2684     AC_TRY_COMPILE([#include <krb5.h>],
2685       [krb5_keyblock key; key.keyvalue.data = NULL;],
2686       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
2687       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
2688
2689   if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
2690     AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
2691               [Whether the krb5_keyblock struct has a keyvalue property])
2692   fi
2693
2694   AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
2695                  samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
2696     AC_TRY_COMPILE([#include <krb5.h>],
2697       [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
2698       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
2699       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
2700   AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
2701                  samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
2702     AC_TRY_COMPILE([#include <krb5.h>],
2703       [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
2704       samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
2705       samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
2706 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
2707 # w.r.t. arcfour and windows, so we must not enable it here
2708   if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
2709           x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
2710     AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
2711               [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
2712   fi
2713
2714   AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
2715                  samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
2716     AC_TRY_COMPILE([#include <krb5.h>],
2717       [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
2718       samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
2719       samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
2720
2721   if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
2722     AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
2723               [Whether the AP_OPTS_USE_SUBKEY ap option is available])
2724   fi
2725
2726   AC_CACHE_CHECK([for the krb5_princ_component macro],
2727                 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
2728     AC_TRY_LINK([#include <krb5.h>],
2729       [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
2730       samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
2731       samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
2732
2733   if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
2734     AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
2735                [Whether krb5_princ_component is available])
2736   fi
2737
2738   AC_CACHE_CHECK([for key in krb5_keytab_entry],
2739                  samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
2740     AC_TRY_COMPILE([#include <krb5.h>],
2741       [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
2742       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
2743       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
2744
2745   if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
2746     AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
2747               [Whether krb5_keytab_entry has key member])
2748   fi
2749
2750   AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
2751                  samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
2752     AC_TRY_COMPILE([#include <krb5.h>],
2753       [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
2754       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
2755       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
2756
2757   if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
2758     AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
2759               [Whether krb5_keytab_entry has keyblock member])
2760   fi
2761
2762   if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" = x"yes"; then
2763     AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
2764     AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
2765     AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
2766     AC_MSG_RESULT(yes)
2767   else
2768     if test x"$with_ads_support" = x"yes"; then
2769         AC_MSG_ERROR(libkrb5 is needed for Active Directory support)
2770     else
2771         AC_MSG_WARN(libkrb5 is needed for Active Directory support)
2772     fi
2773     KRB5_LIBS=""
2774     with_ads_support=no
2775   fi
2776   LIBS="$ac_save_LIBS"
2777 fi
2778
2779 ########################################################
2780 # Compile experimental passdb backends?
2781 # (pdb_xml, pdb_mysql, pdb_pgsql)
2782 AC_MSG_CHECKING(whether to build experimental passdb libraries)
2783 AC_ARG_WITH(expsam,
2784 [  --with-expsam=<list>    Include experimental passdb libraries (default=no)]
2785 [                          Valid choices include (comma separated list): ]
2786 [                              xml, mysql & pgsql],
2787 [ expsam_pdb_modules=`echo "$withval" | sed 's/,/ /g'`
2788   if test "z$expsam_pdb_modules" = "zyes"; then
2789     expsam_pdb_modules="xml mysql pgsql"
2790   fi
2791   AC_MSG_RESULT($expsam_pdb_modules)
2792   for i in $expsam_pdb_modules
2793   do
2794     case "$i" in
2795     xml|all|yes)
2796       ## pdb_xml
2797           AM_PATH_XML2([2.0.0],[default_shared_modules="$default_shared_modules pdb_xml"],[AC_MSG_ERROR([Can't find XML libraries while XML support is requested])])
2798       CFLAGS="$CFLAGS $XML_CFLAGS"
2799       ;;
2800     mysql|all|yes)
2801       ## pdb_mysql
2802           AM_PATH_MYSQL([default_shared_modules="$default_shared_modules pdb_mysql"],[AC_MSG_ERROR([Can't find MySQL libraries while MySQL support is requested])])
2803       CFLAGS="$CFLAGS $MYSQL_CFLAGS"
2804       ;;
2805      pgsql|all|yes)
2806       ## pdb_pgsql
2807       AM_PATH_PGSQL([default_shared_modules="$default_shared_modules pdb_pgsql"],[])
2808       CFLAGS="$CFLAGS $PGSQL_CFLAGS"
2809       ;;
2810     no)
2811       ;;
2812     *)
2813       echo "Unknown module name \"$i\"!  Exiting..."
2814       exit 1
2815       ;;
2816     esac
2817   done ],
2818   AC_MSG_RESULT(no)
2819 )
2820
2821 #################################################
2822 # check for automount support
2823 AC_MSG_CHECKING(whether to use automount)
2824 AC_ARG_WITH(automount,
2825 [  --with-automount        Include automount support (default=no)],
2826 [ case "$withval" in
2827   yes)
2828     AC_MSG_RESULT(yes)
2829     AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
2830     ;;
2831   *)
2832     AC_MSG_RESULT(no)
2833     ;;
2834   esac ],
2835   AC_MSG_RESULT(no)
2836 )
2837
2838 #################################################
2839 # check for smbmount support
2840 AC_MSG_CHECKING(whether to use smbmount)
2841 AC_ARG_WITH(smbmount,
2842 [  --with-smbmount         Include smbmount (Linux only) support (default=no)],
2843 [ case "$withval" in
2844   yes)
2845         case "$host_os" in
2846         *linux*)
2847                 AC_MSG_RESULT(yes)
2848                 AC_DEFINE(WITH_SMBMOUNT,1,[Whether to build smbmount])
2849                 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbmount bin/smbmnt bin/smbumount"
2850                 ;;
2851         *)
2852                 AC_MSG_ERROR(not on a linux system!)
2853                 ;;
2854         esac
2855     ;;
2856   *)
2857     AC_MSG_RESULT(no)
2858     ;;
2859   esac ],
2860   AC_MSG_RESULT(no)
2861 )
2862
2863
2864 #################################################
2865 # check for a PAM clear-text auth, accounts, password and session support
2866 with_pam_for_crypt=no
2867 AC_MSG_CHECKING(whether to use PAM)
2868 AC_ARG_WITH(pam,
2869 [  --with-pam              Include PAM support (default=no)],
2870 [ case "$withval" in
2871   yes)
2872     AC_MSG_RESULT(yes)
2873     if test x"$ac_cv_header_security_pam_appl_h" = x"no"; then
2874        if test x"$ac_cv_header_security_pam_modules_h" = x"no"; then
2875           if test x"$ac_cv_header_security__pam_macros_h" = x"no"; then
2876              AC_MSG_ERROR(--with-pam specified but no PAM headers found)
2877           fi
2878        fi
2879     fi
2880     AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
2881     AUTH_LIBS="$AUTH_LIBS -lpam"
2882     with_pam_for_crypt=yes
2883     ;;
2884   *)
2885     AC_MSG_RESULT(no)
2886     ;;
2887   esac ],
2888   AC_MSG_RESULT(no)
2889 )
2890
2891 # we can't build a pam module if we don't have pam.
2892 AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])])
2893
2894 #################################################
2895 # check for pam_smbpass support
2896 AC_MSG_CHECKING(whether to use pam_smbpass)
2897 AC_ARG_WITH(pam_smbpass,
2898 [  --with-pam_smbpass      Build PAM module for authenticating against passdb backends (default=no)],
2899 [ case "$withval" in
2900   yes)
2901     AC_MSG_RESULT(yes)
2902
2903        # Conditions under which pam_smbpass should not be built.
2904
2905        if test x$PICFLAGS = x; then
2906           AC_MSG_ERROR([No support for PIC code])
2907        elif test x"$ac_cv_header_security_pam_appl_h" = x"no"; then
2908           AC_MSG_ERROR([No security/pam_appl.h found])
2909        elif test x$ac_cv_lib_pam_pam_get_data = xno; then
2910           AC_MSG_ERROR([No libpam found])
2911        else
2912           AUTH_LIBS="$AUTH_LIBS -lpam"
2913           SHLIB_PROGS="$SHLIB_PROGS bin/pam_smbpass.$SHLIBEXT"
2914        fi
2915     ;;
2916   *)
2917     AC_MSG_RESULT(no)
2918     ;;
2919   esac ],
2920   AC_MSG_RESULT(no)
2921 )
2922
2923
2924 ###############################################
2925 # test for where we get crypt() from
2926 AC_SEARCH_LIBS(crypt, [crypt],
2927   [test "$ac_cv_search_crypt" = "none required" || AUTH_LIBS="-lcrypt $AUTH_LIBS"
2928   AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
2929
2930 ##
2931 ## moved after the check for -lcrypt in order to
2932 ## ensure that the necessary libraries are included
2933 ## check checking for truncated salt.  Wrapped by the
2934 ## $with_pam_for_crypt variable as above   --jerry
2935 ##
2936 if test $with_pam_for_crypt = no; then
2937 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
2938 crypt_LIBS="$LIBS"
2939 LIBS="$AUTH_LIBS $LIBS"
2940 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
2941         samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
2942 LIBS="$crypt_LIBS"])
2943 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
2944         AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
2945 fi
2946 fi
2947
2948
2949 dictpath="/usr/lib/cracklib_dict"
2950
2951 ###############################################
2952 # test for where we get FaciestCheck from
2953 AC_MSG_CHECKING(where to use cracklib from (default=$dictpath))
2954 AC_ARG_WITH(cracklib,
2955 [  --with-cracklib[=DIR]     Look for cracklib dictionary in this location ],
2956 [  case "$withval" in
2957   yes)
2958     AC_MSG_RESULT(${dictpath})
2959     ;;
2960   no)
2961     AC_MSG_RESULT(no)
2962       dictpath=""
2963     ;;
2964   *)
2965       dictpath="$withval"
2966     AC_MSG_RESULT(${dictpath})
2967     ;;
2968   esac ],
2969   dictpath=""
2970   AC_MSG_RESULT(no)
2971 )
2972
2973 if test x$dictpath != x""; then
2974      AC_SEARCH_LIBS(FascistCheck, [crack],
2975                     [test "$ac_cv_search_crack" = "none required" || samba_cv_found_crack="yes"
2976                     AC_DEFINE(HAVE_CRACK,1,[Whether the system has the FaciestCheck function from cracklib])])
2977
2978      crack_saved_libs=$LIBS;
2979
2980      if test x$samba_cv_found_crack=x"yes"; then
2981         AC_SEARCH_LIBS(CRACKLIB_DICTPATH, [crypt],
2982             AC_DEFINE(HAVE_CRACKLIB_DICTPATH, 1, [Whether we have given a CRACKLIB_DICTPATH in our headers])
2983         )
2984
2985         AC_DEFINE_UNQUOTED(SAMBA_CRACKLIB_DICTPATH, "$dictpath", [Where the cracklib dictionay is])
2986         AC_MSG_CHECKING(Whether we have a working cracklib)
2987         AC_TRY_RUN([
2988                 #include "${srcdir-.}/tests/crack.c"],
2989               AC_MSG_RESULT(yes)
2990               AC_DEFINE(HAVE_WORKING_CRACKLIB,1,[Whether we have a working cracklib])
2991               AUTH_LIBS="-lcrack $AUTH_LIBS",
2992
2993               AC_MSG_RESULT(no)
2994               AC_MSG_WARN(cracklib exists - but does not function correctly),
2995
2996               AC_MSG_RESULT(no)
2997               AC_MSG_WARN(cannot test-run when cross-compiling)
2998               )
2999     else
3000         AC_MSG_CHECKING(Whether we have cracklib)
3001         AC_MSG_RESULT(no)
3002     fi
3003     LIBS=$crack_saved_libs
3004 fi
3005
3006 ########################################################################################
3007 ##
3008 ## TESTS FOR SAM BACKENDS.  KEEP THESE GROUPED TOGETHER
3009 ##
3010 ########################################################################################
3011
3012 #################################################
3013 # check for a LDAP password database configuration backwards compatibility
3014 AC_MSG_CHECKING(whether to use LDAP SAM 2.2 compatible configuration)
3015 AC_ARG_WITH(ldapsam,
3016 [  --with-ldapsam          Include LDAP SAM 2.2 compatible configuration (default=no)],
3017 [ case "$withval" in
3018   yes)
3019     AC_MSG_RESULT(yes)
3020     AC_DEFINE(WITH_LDAP_SAMCONFIG,1,[Whether to include 2.2 compatible LDAP SAM configuration])
3021     ;;
3022   *)
3023     AC_MSG_RESULT(no)
3024     ;;
3025   esac ],
3026   AC_MSG_RESULT(no)
3027 )
3028
3029 ########################################################################################
3030 ##
3031 ## END OF TESTS FOR SAM BACKENDS.
3032 ##
3033 ########################################################################################
3034
3035 #################################################
3036 # check for a NISPLUS_HOME support
3037 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
3038 AC_ARG_WITH(nisplus-home,
3039 [  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
3040 [ case "$withval" in
3041   yes)
3042     AC_MSG_RESULT(yes)
3043     AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
3044     ;;
3045   *)
3046     AC_MSG_RESULT(no)
3047     ;;
3048   esac ],
3049   AC_MSG_RESULT(no)
3050 )
3051
3052 #################################################
3053 # check for syslog logging
3054 AC_MSG_CHECKING(whether to use syslog logging)
3055 AC_ARG_WITH(syslog,
3056 [  --with-syslog           Include experimental SYSLOG support (default=no)],
3057 [ case "$withval" in
3058   yes)
3059     AC_MSG_RESULT(yes)
3060     AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
3061     ;;
3062   *)
3063     AC_MSG_RESULT(no)
3064     ;;
3065   esac ],
3066   AC_MSG_RESULT(no)
3067 )
3068
3069 #################################################
3070 # check for a shared memory profiling support
3071 AC_MSG_CHECKING(whether to use profiling)
3072 AC_ARG_WITH(profiling-data,
3073 [  --with-profiling-data   Include gathering source code profile information (default=no)],
3074 [ case "$withval" in
3075   yes)
3076     AC_MSG_RESULT(yes)
3077     AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
3078     ;;
3079   *)
3080     AC_MSG_RESULT(no)
3081     ;;
3082   esac ],
3083   AC_MSG_RESULT(no)
3084 )
3085
3086
3087 #################################################
3088 # check for experimental disk-quotas support
3089
3090 samba_cv_WITH_QUOTAS=auto
3091 samba_cv_TRY_QUOTAS=no
3092 samba_cv_RUN_QUOTA_TESTS=auto
3093 samba_cv_WITH_SYS_QUOTAS=auto
3094 samba_cv_TRY_SYS_QUOTAS=no
3095 samba_cv_SYSQUOTA_FOUND=no;
3096
3097 AC_MSG_CHECKING(whether to try disk-quotas support)
3098 AC_ARG_WITH(quotas,
3099 [  --with-quotas           Include disk-quota support (default=no)],
3100 [ case "$withval" in
3101   yes)
3102     AC_MSG_RESULT(yes)
3103     samba_cv_WITH_QUOTAS=yes
3104     samba_cv_TRY_QUOTAS=yes
3105     samba_cv_RUN_QUOTA_TESTS=yes
3106     #set sys quotas to auto in this case
3107     samba_cv_TRY_SYS_QUOTAS=auto
3108     ;;
3109   auto)
3110     AC_MSG_RESULT(auto)
3111     samba_cv_WITH_QUOTAS=auto
3112     samba_cv_TRY_QUOTAS=auto
3113     samba_cv_RUN_QUOTA_TESTS=auto
3114     #set sys quotas to auto in this case
3115     samba_cv_TRY_SYS_QUOTAS=auto
3116     ;;
3117   no)
3118     AC_MSG_RESULT(no)
3119     samba_cv_WITH_QUOTAS=no
3120     samba_cv_TRY_QUOTAS=no
3121     samba_cv_RUN_QUOTA_TESTS=no
3122     ;;
3123   *)
3124     AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
3125     ;;
3126   esac ],
3127   AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
3128 )
3129
3130 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
3131 AC_ARG_WITH(sys-quotas,
3132 [  --with-sys-quotas       Include lib/sysquotas.c support (default=auto)],
3133 [ case "$withval" in
3134   yes)
3135     AC_MSG_RESULT(yes)
3136     samba_cv_WITH_SYS_QUOTAS=yes
3137     samba_cv_TRY_SYS_QUOTAS=yes
3138     samba_cv_RUN_QUOTA_TESTS=yes
3139     ;;
3140   auto)
3141     AC_MSG_RESULT(auto)
3142     samba_cv_WITH_SYS_QUOTAS=auto
3143     samba_cv_TRY_SYS_QUOTAS=auto
3144     samba_cv_RUN_QUOTA_TESTS=auto
3145     ;;
3146   no)
3147     AC_MSG_RESULT(no)
3148     samba_cv_WITH_SYS_QUOTAS=no
3149     samba_cv_TRY_SYS_QUOTAS=no
3150     ;;
3151   *)
3152     AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
3153     ;;
3154   esac ],
3155   AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
3156 )
3157
3158 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
3159 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
3160   case "$host_os" in
3161         *linux*)
3162             AC_MSG_RESULT(yes)
3163             samba_cv_TRY_SYS_QUOTAS=yes
3164             samba_cv_RUN_QUOTA_TESTS=yes
3165             samba_cv_SYSQUOTA_FOUND=yes
3166             AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
3167             samba_cv_sysquotas_file="lib/sysquotas_linux.c"
3168             AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
3169             samba_cv_found_xfs_header=yes
3170             ;;
3171         *)
3172             AC_MSG_RESULT(no)
3173             samba_cv_TRY_SYS_QUOTAS=no
3174             ;;
3175   esac
3176 fi
3177
3178 #############################################
3179 # only check for quota stuff if --with-quotas
3180 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
3181
3182 # some broken header files need this
3183 AC_CHECK_HEADER(asm/types.h,[
3184             AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
3185             AC_ADD_INCLUDE(<asm/types.h>)
3186             ])
3187
3188 # For quotas on Veritas VxFS filesystems
3189 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
3190
3191 # For sys/quota.h and linux/quota.h
3192 AC_CHECK_HEADERS(sys/quota.h)
3193
3194 if test x"$samba_cv_found_xfs_header" != x"yes"; then
3195 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
3196 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
3197 AC_TRY_COMPILE([
3198 #include "confdefs.h"
3199 #ifdef HAVE_SYS_TYPES_H
3200 #include <sys/types.h>
3201 #endif
3202 #ifdef HAVE_ASM_TYPES_H
3203 #include <asm/types.h>
3204 #endif
3205 #include <sys/quota.h>
3206 ],[int i = Q_XGETQUOTA;],
3207 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
3208 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
3209         samba_cv_found_xfs_header=yes
3210 fi
3211 fi
3212
3213 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
3214 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
3215 AC_TRY_COMPILE([
3216 #include "confdefs.h"
3217 #ifdef HAVE_SYS_QUOTA_H
3218 #include <sys/quota.h>
3219 #endif
3220 ],[
3221 struct dqblk D;
3222 D.dqb_fsoftlimit = 0;],
3223 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
3224 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
3225         AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
3226 fi
3227
3228 ##################
3229 # look for a working quota system
3230
3231 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3232 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
3233 AC_TRY_RUN_STRICT([
3234 #define HAVE_QUOTACTL_4A 1
3235 #define AUTOCONF_TEST 1
3236 #include "confdefs.h"
3237 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3238            samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
3239 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
3240     samba_cv_SYSQUOTA_FOUND=yes;
3241     AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
3242     samba_cv_sysquotas_file="lib/sysquotas_4A.c"
3243 fi
3244 fi
3245
3246 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3247 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
3248 AC_TRY_RUN_STRICT([
3249 #define HAVE_QUOTACTL_4B 1
3250 #define AUTOCONF_TEST 1
3251 #include "confdefs.h"
3252 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3253            samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
3254 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
3255     echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
3256     samba_cv_SYSQUOTA_FOUND=yes;
3257     AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
3258     samba_cv_sysquotas_file="lib/sysquotas_4B.c"
3259 fi
3260 fi
3261
3262 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3263 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
3264 AC_TRY_RUN_STRICT([
3265 #define HAVE_QUOTACTL_3 1
3266 #define AUTOCONF_TEST 1
3267 #include "confdefs.h"
3268 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3269            samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
3270 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
3271     echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
3272     samba_cv_SYSQUOTA_FOUND=yes;
3273     AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
3274     samba_cv_sysquotas_file="lib/sysquotas_3.c"
3275 fi
3276 fi
3277
3278 #################################################
3279 # check for mntent.h and struct mntent
3280 AC_CHECK_HEADERS(mntent.h)
3281 #################################################
3282 # check for setmntent,getmntent,endmntent
3283 AC_CHECK_FUNCS(setmntent getmntent endmntent)
3284
3285 #################################################
3286 # check for devnm.h and struct mntent
3287 AC_CHECK_HEADERS(devnm.h)
3288 #################################################
3289 # check for devnm
3290 AC_CHECK_FUNCS(devnm)
3291
3292 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
3293     if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3294         # if --with-sys-quotas=yes then build it
3295         # you have can use the get/set quota command smb.conf
3296         # options then
3297         samba_cv_SYSQUOTA_FOUND=auto
3298     fi
3299     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
3300         # if --with-sys-quotas=yes then build it
3301         # you have can use the get/set quota command smb.conf
3302         # options then
3303         samba_cv_TRY_SYS_QUOTAS=auto
3304     fi
3305 fi
3306
3307 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
3308 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
3309 SAVE_CPPFLAGS="$CPPFLAGS"
3310 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
3311 AC_TRY_COMPILE([
3312 #include "confdefs.h"
3313 #define NO_PROTO_H 1
3314 #define NO_CONFIG_H 1
3315 #define HAVE_SYS_QUOTAS 1
3316 #include "${srcdir-.}/lib/sysquotas.c"
3317 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
3318 CPPFLAGS="$SAVE_CPPFLAGS"
3319 ])
3320 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
3321 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
3322     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
3323         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3324         AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
3325         samba_cv_WE_USE_SYS_QUOTAS=yes
3326         AC_MSG_RESULT(yes)
3327     else
3328         AC_MSG_RESULT(no)
3329     fi
3330 fi
3331 fi
3332
3333 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
3334 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
3335 SAVE_CPPFLAGS="$CPPFLAGS"
3336 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
3337 AC_TRY_COMPILE([
3338 #include "confdefs.h"
3339 #define NO_PROTO_H 1
3340 #define NO_CONFIG_H 1
3341 #define HAVE_SYS_QUOTAS 1
3342 #define HAVE_XFS_QUOTAS 1
3343 #include "${srcdir-.}/lib/sysquotas_xfs.c"
3344 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
3345 CPPFLAGS="$SAVE_CPPFLAGS"
3346 ])
3347 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
3348     if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
3349         AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
3350     fi
3351 fi
3352 fi
3353
3354 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
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 #include "${srcdir-.}/smbd/quotas.c"
3362 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
3363 CPPFLAGS="$SAVE_CPPFLAGS"
3364 ])
3365 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
3366 AC_MSG_CHECKING(whether to use the old quota support)
3367     if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
3368       if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
3369         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3370         AC_MSG_RESULT(yes)
3371       else
3372         AC_MSG_RESULT(no)
3373       fi
3374     else
3375       AC_MSG_RESULT(no)
3376     fi
3377 fi
3378
3379 ####################
3380 # End of quota check samba_cv_RUN_QUOTA_TESTS
3381 fi
3382
3383 #################################################
3384 # check for experimental utmp accounting
3385
3386 AC_MSG_CHECKING(whether to support utmp accounting)
3387 WITH_UTMP=yes
3388 AC_ARG_WITH(utmp,
3389 [  --with-utmp             Include utmp accounting (default, if supported by OS)],
3390 [ case "$withval" in
3391   no)
3392                 WITH_UTMP=no
3393                 ;;
3394   *)
3395                 WITH_UTMP=yes
3396                 ;;
3397   esac ],
3398 )
3399
3400 # utmp requires utmp.h
3401 # Note similar check earlier, when checking utmp details.
3402
3403 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
3404         utmp_no_reason=", no utmp.h on $host_os"
3405         WITH_UTMP=no
3406 fi
3407
3408 # Display test results
3409
3410 if test x"$WITH_UTMP" = x"yes"; then
3411         AC_MSG_RESULT(yes)
3412         AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
3413 else
3414         AC_MSG_RESULT(no$utmp_no_reason)
3415 fi
3416
3417 #################################################
3418 # choose native language(s) of man pages
3419 AC_MSG_CHECKING(chosen man pages' language(s))
3420 AC_ARG_WITH(manpages-langs,
3421 [  --with-manpages-langs={en,ja,pl}  Choose man pages' language(s). (en)],
3422 [ case "$withval" in
3423   yes|no)
3424     AC_MSG_WARN(--with-manpages-langs called without argument - will use default)
3425     manlangs="en"
3426   ;;
3427   *)
3428     manlangs="$withval"
3429   ;;
3430   esac
3431
3432   AC_MSG_RESULT($manlangs)
3433   manlangs=`echo $manlangs | sed "s/,/ /g"`   # replacing commas with spaces to produce a list
3434   AC_SUBST(manlangs)],
3435
3436   [manlangs="en"
3437   AC_MSG_RESULT($manlangs)
3438   AC_SUBST(manlangs)]
3439 )
3440
3441 #################################################
3442 # should we build libsmbclient?
3443
3444 INSTALLCLIENTCMD_SH=:
3445 INSTALLCLIENTCMD_A=:
3446 INSTALLCLIENT=
3447 LIBSMBCLIENT_SHARED=
3448 LIBSMBCLIENT=
3449 AC_MSG_CHECKING(whether to build the libsmbclient shared library)
3450 AC_ARG_WITH(libsmbclient,
3451 [  --with-libsmbclient     Build the libsmbclient shared library (default=yes if shared libs supported)],
3452 [ case "$withval" in
3453   no)
3454      AC_MSG_RESULT(no)
3455      ;;
3456   *)
3457      if test $BLDSHARED = true; then
3458         INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
3459         ## build the static version of libsmbclient as well
3460         INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3461         LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
3462         LIBSMBCLIENT=libsmbclient
3463         AC_MSG_RESULT(yes)
3464      else
3465         enable_static=yes
3466         AC_MSG_RESULT(no shared library support -- will supply static library)
3467      fi
3468      if test $enable_static = yes; then
3469         INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3470         LIBSMBCLIENT=libsmbclient
3471      fi
3472      INSTALLCLIENT=installclientlib
3473      ;;
3474   esac ],
3475 [
3476 # if unspecified, default is to built it iff possible.
3477   if test $BLDSHARED = true; then
3478      INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
3479      LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
3480      LIBSMBCLIENT=libsmbclient
3481      AC_MSG_RESULT(yes)
3482    else
3483      enable_static=yes
3484      AC_MSG_RESULT(no shared library support -- will supply static library)
3485    fi
3486    if test $enable_static = yes; then
3487      INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3488      LIBSMBCLIENT=libsmbclient
3489   fi]
3490   INSTALLCLIENT=installclientlib
3491 )
3492
3493
3494 #################################################
3495 # these tests are taken from the GNU fileutils package
3496 AC_CHECKING(how to get filesystem space usage)
3497 space=no
3498
3499 # Test for statvfs64.
3500 if test $space = no; then
3501   # SVR4
3502   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
3503   [AC_TRY_RUN([
3504 #if defined(HAVE_UNISTD_H)
3505 #include <unistd.h>
3506 #endif
3507 #include <sys/types.h>
3508 #include <sys/statvfs.h>
3509   main ()
3510   {
3511     struct statvfs64 fsd;
3512     exit (statvfs64 (".", &fsd));
3513   }],
3514   fu_cv_sys_stat_statvfs64=yes,
3515   fu_cv_sys_stat_statvfs64=no,
3516   fu_cv_sys_stat_statvfs64=cross)])
3517   if test $fu_cv_sys_stat_statvfs64 = yes; then
3518     space=yes
3519     AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
3520   fi
3521 fi
3522
3523 # Perform only the link test since it seems there are no variants of the
3524 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
3525 # because that got a false positive on SCO OSR5.  Adding the declaration
3526 # of a `struct statvfs' causes this test to fail (as it should) on such
3527 # systems.  That system is reported to work fine with STAT_STATFS4 which
3528 # is what it gets when this test fails.
3529 if test $space = no; then
3530   # SVR4
3531   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
3532                  [AC_TRY_LINK([#include <sys/types.h>
3533 #include <sys/statvfs.h>],
3534                               [struct statvfs fsd; statvfs (0, &fsd);],
3535                               fu_cv_sys_stat_statvfs=yes,
3536                               fu_cv_sys_stat_statvfs=no)])
3537   if test $fu_cv_sys_stat_statvfs = yes; then
3538     space=yes
3539     AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
3540   fi
3541 fi
3542
3543 if test $space = no; then
3544   # DEC Alpha running OSF/1
3545   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
3546   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
3547   [AC_TRY_RUN([
3548 #include <sys/param.h>
3549 #include <sys/types.h>
3550 #include <sys/mount.h>
3551   main ()
3552   {
3553     struct statfs fsd;
3554     fsd.f_fsize = 0;
3555     exit (statfs (".", &fsd, sizeof (struct statfs)));
3556   }],
3557   fu_cv_sys_stat_statfs3_osf1=yes,
3558   fu_cv_sys_stat_statfs3_osf1=no,
3559   fu_cv_sys_stat_statfs3_osf1=no)])
3560   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
3561   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
3562     space=yes
3563     AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
3564   fi
3565 fi
3566
3567 if test $space = no; then
3568 # AIX
3569   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
3570 member (AIX, 4.3BSD)])
3571   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
3572   [AC_TRY_RUN([
3573 #ifdef HAVE_SYS_PARAM_H
3574 #include <sys/param.h>
3575 #endif
3576 #ifdef HAVE_SYS_MOUNT_H
3577 #include <sys/mount.h>
3578 #endif
3579 #ifdef HAVE_SYS_VFS_H
3580 #include <sys/vfs.h>
3581 #endif
3582   main ()
3583   {
3584   struct statfs fsd;
3585   fsd.f_bsize = 0;
3586   exit (statfs (".", &fsd));
3587   }],
3588   fu_cv_sys_stat_statfs2_bsize=yes,
3589   fu_cv_sys_stat_statfs2_bsize=no,
3590   fu_cv_sys_stat_statfs2_bsize=no)])
3591   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
3592   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
3593     space=yes
3594     AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
3595   fi
3596 fi
3597
3598 if test $space = no; then
3599 # SVR3
3600   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
3601   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
3602   [AC_TRY_RUN([#include <sys/types.h>
3603 #include <sys/statfs.h>
3604   main ()
3605   {
3606   struct statfs fsd;
3607   exit (statfs (".", &fsd, sizeof fsd, 0));
3608   }],
3609     fu_cv_sys_stat_statfs4=yes,
3610     fu_cv_sys_stat_statfs4=no,
3611     fu_cv_sys_stat_statfs4=no)])
3612   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
3613   if test $fu_cv_sys_stat_statfs4 = yes; then
3614     space=yes
3615     AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
3616   fi
3617 fi
3618
3619 if test $space = no; then
3620 # 4.4BSD and NetBSD
3621   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
3622 member (4.4BSD and NetBSD)])
3623   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
3624   [AC_TRY_RUN([#include <sys/types.h>
3625 #ifdef HAVE_SYS_PARAM_H
3626 #include <sys/param.h>
3627 #endif
3628 #ifdef HAVE_SYS_MOUNT_H
3629 #include <sys/mount.h>
3630 #endif
3631   main ()
3632   {
3633   struct statfs fsd;
3634   fsd.f_fsize = 0;
3635   exit (statfs (".", &fsd));
3636   }],
3637   fu_cv_sys_stat_statfs2_fsize=yes,
3638   fu_cv_sys_stat_statfs2_fsize=no,
3639   fu_cv_sys_stat_statfs2_fsize=no)])
3640   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
3641   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
3642     space=yes
3643         AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
3644   fi
3645 fi
3646
3647 if test $space = no; then
3648   # Ultrix
3649   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
3650   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
3651   [AC_TRY_RUN([#include <sys/types.h>
3652 #ifdef HAVE_SYS_PARAM_H
3653 #include <sys/param.h>
3654 #endif
3655 #ifdef HAVE_SYS_MOUNT_H
3656 #include <sys/mount.h>
3657 #endif
3658 #ifdef HAVE_SYS_FS_TYPES_H
3659 #include <sys/fs_types.h>
3660 #endif
3661   main ()
3662   {
3663   struct fs_data fsd;
3664   /* Ultrix's statfs returns 1 for success,
3665      0 for not mounted, -1 for failure.  */
3666   exit (statfs (".", &fsd) != 1);
3667   }],
3668   fu_cv_sys_stat_fs_data=yes,
3669   fu_cv_sys_stat_fs_data=no,
3670   fu_cv_sys_stat_fs_data=no)])
3671   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
3672   if test $fu_cv_sys_stat_fs_data = yes; then
3673     space=yes
3674     AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
3675   fi
3676 fi
3677
3678 #
3679 # As a gating factor for large file support, in order to
3680 # use <4GB files we must have the following minimal support
3681 # available.
3682 # long long, and a 64 bit off_t or off64_t.
3683 # If we don't have all of these then disable large
3684 # file support.
3685 #
3686 AC_MSG_CHECKING([if large file support can be enabled])
3687 AC_TRY_COMPILE([
3688 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
3689 #include <sys/types.h>
3690 #else
3691 __COMPILE_ERROR_
3692 #endif
3693 ],
3694 [int i],
3695 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
3696 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
3697         AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
3698 fi
3699 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
3700
3701 AC_ARG_WITH(spinlocks,
3702 [  --with-spinlocks        Use spin locks instead of fcntl locks (default=no) ])
3703 if test "x$with_spinlocks" = "xyes"; then
3704     AC_DEFINE(USE_SPINLOCKS,1,[Whether to use spin locks instead of fcntl locks])
3705
3706     case "$host_cpu" in
3707         sparc)
3708             AC_DEFINE(SPARC_SPINLOCKS,1,[Whether to use sparc spinlocks])
3709             ;;
3710
3711         i386|i486|i586|i686)
3712             AC_DEFINE(INTEL_SPINLOCKS,1,[Whether to use intel spinlocks])
3713             ;;
3714
3715         mips)
3716             AC_DEFINE(MIPS_SPINLOCKS,1,[Whether to use mips spinlocks])
3717             ;;
3718
3719         powerpc)
3720             AC_DEFINE(POWERPC_SPINLOCKS,1,[Whether to use powerpc spinlocks])
3721             ;;
3722     esac
3723 fi
3724
3725 #################################################
3726 # check for ACL support
3727
3728 AC_MSG_CHECKING(whether to support ACLs)
3729 AC_ARG_WITH(acl-support,
3730 [  --with-acl-support      Include ACL support (default=no)],
3731 [ case "$withval" in
3732   yes)
3733
3734         case "$host_os" in
3735         *sysv5*)
3736                 AC_MSG_RESULT(Using UnixWare ACLs)
3737                 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
3738                 ;;
3739         *solaris*)
3740                 AC_MSG_RESULT(Using solaris ACLs)
3741                 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
3742                 ;;
3743         *hpux*)
3744                 AC_MSG_RESULT(Using HPUX ACLs)
3745                 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
3746                 ;;
3747         *irix*)
3748                 AC_MSG_RESULT(Using IRIX ACLs)
3749                 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
3750                 ;;
3751         *aix*)
3752                 AC_MSG_RESULT(Using AIX ACLs)
3753                 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
3754                 ;;
3755         *osf*)
3756                 AC_MSG_RESULT(Using Tru64 ACLs)
3757                 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
3758                 ACL_LIBS="$ACL_LIBS -lpacl"
3759                 ;;
3760         *freebsd5*)
3761                 AC_MSG_RESULT(Using FreeBSD posix ACLs)
3762                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether FreeBSD POSIX ACLs are available])
3763                 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3764                 ;;
3765         *linux*)
3766                 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
3767                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
3768                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3769                 acl_LIBS=$LIBS
3770                 LIBS="$LIBS -lacl"
3771                 AC_TRY_LINK([#include <sys/types.h>
3772 #include <sys/acl.h>],
3773 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3774 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
3775                 LIBS=$acl_LIBS])
3776                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
3777                                 AC_MSG_RESULT(Using posix ACLs)
3778                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
3779                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
3780                                 acl_LIBS=$LIBS
3781                                 LIBS="$LIBS -lacl"
3782                                 AC_TRY_LINK([#include <sys/types.h>
3783 #include <sys/acl.h>],
3784 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
3785 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
3786                                 LIBS=$acl_LIBS])
3787                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
3788                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3789                                 fi
3790                         fi
3791             ;;
3792          *)
3793                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
3794                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3795                 acl_LIBS=$LIBS
3796                 LIBS="$LIBS -lacl"
3797                 AC_TRY_LINK([#include <sys/types.h>
3798 #include <sys/acl.h>],
3799 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3800 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
3801                 LIBS=$acl_LIBS])
3802                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
3803                                 AC_MSG_RESULT(Using posix ACLs)
3804                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
3805                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
3806                                 acl_LIBS=$LIBS
3807                                 LIBS="$LIBS -lacl"
3808                                 AC_TRY_LINK([#include <sys/types.h>
3809 #include <sys/acl.h>],
3810 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
3811 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
3812                                 LIBS=$acl_LIBS])
3813                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
3814                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3815                                 fi
3816                         fi
3817             ;;
3818         esac
3819         ;;
3820   *)
3821     AC_MSG_RESULT(no)
3822     AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
3823     ;;
3824   esac ],
3825   AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
3826   AC_MSG_RESULT(no)
3827 )
3828
3829 #################################################
3830 # check for sendfile support
3831
3832 with_sendfile_support=yes
3833 AC_MSG_CHECKING(whether to check to support sendfile)
3834 AC_ARG_WITH(sendfile-support,
3835 [  --with-sendfile-support Check for sendfile support (default=yes)],
3836 [ case "$withval" in
3837   yes)
3838
3839         AC_MSG_RESULT(yes);
3840
3841         case "$host_os" in
3842         *linux*)
3843                 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
3844                 AC_TRY_LINK([#include <sys/sendfile.h>],
3845 [\
3846 int tofd, fromfd;
3847 off64_t offset;
3848 size_t total;
3849 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
3850 ],
3851 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
3852
3853                 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
3854                 AC_TRY_LINK([#include <sys/sendfile.h>],
3855 [\
3856 int tofd, fromfd;
3857 off_t offset;
3858 size_t total;
3859 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
3860 ],
3861 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3862
3863 # Try and cope with broken Linux sendfile....
3864                 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
3865                 AC_TRY_LINK([\
3866 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
3867 #undef _FILE_OFFSET_BITS
3868 #endif
3869 #include <sys/sendfile.h>],
3870 [\
3871 int tofd, fromfd;
3872 off_t offset;
3873 size_t total;
3874 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
3875 ],
3876 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
3877
3878         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
3879                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
3880                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
3881                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
3882         elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3883                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
3884                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
3885                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
3886         elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
3887                 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
3888                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
3889         else
3890                 AC_MSG_RESULT(no);
3891         fi
3892
3893         ;;
3894         *freebsd*)
3895                 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
3896                 AC_TRY_LINK([\
3897 #include <sys/types.h>
3898 #include <unistd.h>
3899 #include <sys/socket.h>
3900 #include <sys/uio.h>],
3901 [\
3902         int fromfd, tofd, ret, total=0;
3903         off_t offset, nwritten;
3904         struct sf_hdtr hdr;
3905         struct iovec hdtrl;
3906         hdr.headers = &hdtrl;
3907         hdr.hdr_cnt = 1;
3908         hdr.trailers = NULL;
3909         hdr.trl_cnt = 0;
3910         hdtrl.iov_base = NULL;
3911         hdtrl.iov_len = 0;
3912         ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
3913 ],
3914 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3915
3916         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3917                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
3918                 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
3919                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3920         else
3921                 AC_MSG_RESULT(no);
3922         fi
3923         ;;
3924
3925         *hpux*)
3926                 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
3927                 AC_TRY_LINK([\
3928 #include <sys/socket.h>
3929 #include <sys/uio.h>],
3930 [\
3931         int fromfd, tofd;
3932         size_t total=0;
3933         struct iovec hdtrl[2];
3934         ssize_t nwritten;
3935         off64_t offset;
3936
3937         hdtrl[0].iov_base = 0;
3938         hdtrl[0].iov_len = 0;
3939
3940         nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
3941 ],
3942 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
3943         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
3944                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
3945                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
3946                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3947         else
3948                 AC_MSG_RESULT(no);
3949         fi
3950
3951                 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
3952                 AC_TRY_LINK([\
3953 #include <sys/socket.h>
3954 #include <sys/uio.h>],
3955 [\
3956         int fromfd, tofd;
3957         size_t total=0;
3958         struct iovec hdtrl[2];
3959         ssize_t nwritten;
3960         off_t offset;
3961
3962         hdtrl[0].iov_base = 0;
3963         hdtrl[0].iov_len = 0;
3964
3965         nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
3966 ],
3967 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3968         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3969                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
3970                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
3971                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3972         else
3973                 AC_MSG_RESULT(no);
3974         fi
3975         ;;
3976
3977         *solaris*)
3978                 AC_CHECK_LIB(sendfile,sendfilev)
3979                 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
3980                 AC_TRY_LINK([\
3981 #include <sys/sendfile.h>],
3982 [\
3983         int sfvcnt;
3984         size_t xferred;
3985         struct sendfilevec vec[2];
3986         ssize_t nwritten;
3987         int tofd;
3988
3989         sfvcnt = 2;
3990
3991         vec[0].sfv_fd = SFV_FD_SELF;
3992         vec[0].sfv_flag = 0;
3993         vec[0].sfv_off = 0;
3994         vec[0].sfv_len = 0;
3995
3996         vec[1].sfv_fd = 0;
3997         vec[1].sfv_flag = 0;
3998         vec[1].sfv_off = 0;
3999         vec[1].sfv_len = 0;
4000         nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
4001 ],
4002 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
4003
4004         if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
4005                 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
4006                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
4007                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
4008         else
4009                 AC_MSG_RESULT(no);
4010         fi
4011
4012                 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
4013                 AC_TRY_LINK([\
4014 #include <sys/sendfile.h>],
4015 [\
4016         int sfvcnt;
4017         size_t xferred;
4018         struct sendfilevec vec[2];
4019         ssize_t nwritten;
4020         int tofd;
4021
4022         sfvcnt = 2;
4023
4024         vec[0].sfv_fd = SFV_FD_SELF;
4025         vec[0].sfv_flag = 0;
4026         vec[0].sfv_off = 0;
4027         vec[0].sfv_len = 0;
4028
4029         vec[1].sfv_fd = 0;
4030         vec[1].sfv_flag = 0;
4031         vec[1].sfv_off = 0;
4032         vec[1].sfv_len = 0;
4033         nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
4034 ],
4035 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
4036
4037         if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
4038                 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
4039                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
4040                 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
4041         else
4042                 AC_MSG_RESULT(no);
4043         fi
4044         ;;
4045
4046         *)
4047         ;;
4048         esac
4049         ;;
4050   *)
4051     AC_MSG_RESULT(no)
4052     ;;
4053   esac ],
4054   AC_MSG_RESULT(yes)
4055 )
4056
4057
4058 #################################################
4059 # Check whether winbind is supported on this platform.  If so we need to
4060 # build and install client programs, sbin programs and shared libraries
4061
4062 AC_MSG_CHECKING(whether to build winbind)
4063
4064 # Initially, the value of $host_os decides whether winbind is supported
4065
4066 HAVE_WINBIND=yes
4067
4068 # Define the winbind shared library name and any specific linker flags
4069 # it needs to be built with.
4070
4071 WINBIND_NSS="nsswitch/libnss_winbind.$SHLIBEXT"
4072 WINBIND_WINS_NSS="nsswitch/libnss_wins.$SHLIBEXT"
4073 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
4074
4075 case "$host_os" in
4076         *linux*)
4077                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
4078                 ;;
4079         *freebsd5*)
4080                 # FreeBSD winbind client is implemented as a wrapper around
4081                 # the Linux version.
4082                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_freebsd.o \
4083                     nsswitch/winbind_nss_linux.o"
4084                 ;;
4085         *irix*)
4086                 # IRIX has differently named shared libraries
4087                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
4088                 WINBIND_NSS="nsswitch/libns_winbind.$SHLIBEXT"
4089                 WINBIND_WINS_NSS="nsswitch/libns_wins.$SHLIBEXT"
4090                 ;;
4091         *solaris*)
4092                 # Solaris winbind client is implemented as a wrapper around
4093                 # the Linux version.
4094                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
4095                     nsswitch/winbind_nss_linux.o"
4096                 WINBIND_NSS_EXTRA_LIBS="-lsocket"
4097                 ;;
4098         *hpux11*)
4099                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
4100                 ;;
4101         *aix*)
4102                 # AIX has even differently named shared libraries.  No
4103                 # WINS support has been implemented yet.
4104                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
4105                 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
4106                 WINBIND_NSS="nsswitch/WINBIND"
4107                 WINBIND_WINS_NSS=""
4108                 ;;
4109         *)
4110                 HAVE_WINBIND=no
4111                 winbind_no_reason=", unsupported on $host_os"
4112                 ;;
4113 esac
4114
4115 AC_SUBST(WINBIND_NSS)
4116 AC_SUBST(WINBIND_WINS_NSS)
4117 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
4118 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
4119 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
4120
4121 # Check the setting of --with-winbindd
4122
4123 AC_ARG_WITH(winbind,
4124 [  --with-winbind          Build winbind (default, if supported by OS)],
4125 [
4126   case "$withval" in
4127         yes)
4128                 HAVE_WINBIND=yes
4129                 ;;
4130         no)
4131                 HAVE_WINBIND=no
4132                 winbind_reason=""
4133                 ;;
4134   esac ],
4135 )
4136
4137 # We need unix domain sockets for winbind
4138
4139 if test x"$HAVE_WINBIND" = x"yes"; then
4140         if test x"$samba_cv_unixsocket" = x"no"; then
4141                 winbind_no_reason=", no unix domain socket support on $host_os"
4142                 HAVE_WINBIND=no
4143         fi
4144 fi
4145
4146 # Display test results
4147
4148 if test x"$HAVE_WINBIND" = x"yes"; then
4149         AC_MSG_RESULT(yes)
4150         AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
4151
4152         EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
4153         EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
4154         if test x"$BLDSHARED" = x"true"; then
4155                 SHLIB_PROGS="$SHLIB_PROGS $WINBIND_NSS $WINBIND_WINS_NSS"
4156
4157                 if test x"$with_pam" = x"yes"; then
4158                         SHLIB_PROGS="$SHLIB_PROGS nsswitch/pam_winbind.$SHLIBEXT"
4159                 fi
4160         fi
4161 else
4162         AC_MSG_RESULT(no$winbind_no_reason)
4163 fi
4164
4165 # Solaris has some extra fields in struct passwd that need to be
4166 # initialised otherwise nscd crashes.
4167
4168 AC_CHECK_MEMBER(struct passwd.pw_comment,
4169                 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
4170                 [#include <pwd.h>])
4171
4172 AC_CHECK_MEMBER(struct passwd.pw_age,
4173                 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
4174                 [#include <pwd.h>])
4175
4176 #################################################
4177 # Check to see if we should use the included popt
4178
4179 AC_ARG_WITH(included-popt,
4180 [  --with-included-popt    use bundled popt library, not from system],
4181 [
4182   case "$withval" in
4183         yes)
4184                 INCLUDED_POPT=yes
4185                 ;;
4186         no)
4187                 INCLUDED_POPT=no
4188                 ;;
4189   esac ],
4190 )
4191 if test x"$INCLUDED_POPT" != x"yes"; then
4192     AC_CHECK_LIB(popt, poptGetContext,
4193                  INCLUDED_POPT=no, INCLUDED_POPT=yes)
4194 fi
4195
4196 AC_MSG_CHECKING(whether to use included popt)
4197 if test x"$INCLUDED_POPT" = x"yes"; then
4198     AC_MSG_RESULT(yes)
4199     BUILD_POPT='$(POPT_OBJS)'
4200         POPTLIBS='$(POPT_OBJS)'
4201     FLAGS1="-I$srcdir/popt"
4202 else
4203     AC_MSG_RESULT(no)
4204         BUILD_POPT=""
4205     POPTLIBS="-lpopt"
4206 fi
4207 AC_SUBST(BUILD_POPT)
4208 AC_SUBST(POPTLIBS)
4209 AC_SUBST(FLAGS1)
4210
4211 #################################################
4212 # Check if the user wants Python
4213
4214 # At the moment, you can use this to set which Python binary to link
4215 # against.  (Libraries built for Python2.2 can't be used by 2.1,
4216 # though they can coexist in different directories.)  In the future
4217 # this might make the Python stuff be built by default.
4218
4219 # Defaulting python breaks the clean target if python isn't installed
4220
4221 PYTHON=
4222
4223 AC_ARG_WITH(python,
4224 [  --with-python=PYTHONNAME  build Python libraries],
4225 [ case "${withval-python}" in
4226   yes)
4227         PYTHON=python
4228         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS python_ext"
4229         ;;
4230   no)
4231         PYTHON=
4232         ;;
4233   *)
4234         PYTHON=${withval-python}
4235         ;;
4236   esac ])
4237 AC_SUBST(PYTHON)
4238
4239 for i in `echo $default_static_modules | sed -e's/,/ /g'`
4240 do
4241         eval MODULE_DEFAULT_$i=STATIC
4242 done
4243
4244 for i in `echo $default_shared_modules | sed -e's/,/ /g'`
4245 do
4246         dnl Fall back to static if dlopen() is not available
4247         eval MODULE_DEFAULT_$i=STATIC
4248
4249         if test x"$ac_cv_func_dlopen" = xyes; then
4250                 eval MODULE_DEFAULT_$i=SHARED
4251         fi
4252 done
4253
4254 dnl Always built these modules static
4255 MODULE_pdb_guest=STATIC
4256 MODULE_rpc_spoolss=STATIC
4257 MODULE_rpc_srv=STATIC
4258 MODULE_idmap_tdb=STATIC
4259 MODULE_gums_tdbsam2=STATIC
4260
4261 AC_ARG_WITH(static-modules,
4262 [  --with-static-modules=MODULES  Comma-seperated list of names of modules to statically link in],
4263 [ if test $withval; then
4264         for i in `echo $withval | sed -e's/,/ /g'`
4265         do
4266                 eval MODULE_$i=STATIC
4267         done
4268 fi ])
4269
4270 AC_ARG_WITH(shared-modules,
4271 [  --with-shared-modules=MODULES  Comma-seperated list of names of modules to build shared],
4272 [ if test $withval; then
4273         for i in `echo $withval | sed -e's/,/ /g'`
4274         do
4275                         eval MODULE_$i=SHARED
4276         done
4277 fi ])
4278
4279 ###########################################################################
4280 ## contributed pdb_modules
4281
4282 SMB_MODULE(pdb_xml, passdb/pdb_xml.o, "bin/xml.$SHLIBEXT", PDB,
4283                   [ PASSDB_LIBS="$PASSDB_LIBS $XML_LIBS" ] )
4284 SMB_MODULE(pdb_mysql, passdb/pdb_mysql.o, "bin/mysql.$SHLIBEXT", PDB,
4285                    [ PASSDB_LIBS="$PASSDB_LIBS $MYSQL_LIBS" ]   )
4286 SMB_MODULE(pdb_pgsql, passdb/pdb_pgsql.o, "bin/pgsql.$SHLIBEXT", PDB,
4287                    [ PASSDB_LIBS="$PASSDB_LIBS $PGSQL_LIBS" ]   )
4288
4289 ## end of contributed pdb_modules
4290 ###########################################################################
4291
4292 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o, "bin/ldapsam.$SHLIBEXT", PDB,
4293                    [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
4294 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
4295 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
4296 SMB_MODULE(pdb_guest, passdb/pdb_guest.o, "bin/guest.$SHLIBEXT", PDB)
4297 SMB_MODULE(pdb_gums, [passdb/pdb_gums.o \$(GUMS_OBJ)], "bin/gums.$SHLIBEXT", PDB)
4298 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
4299
4300 SMB_MODULE(gums_tdbsam2, sam/gums_tdbsam2.o, "bin/tdbsam2.$SHLIBEXT", GUMS)
4301 SMB_SUBSYSTEM(GUMS)
4302
4303 SMB_MODULE(rpc_lsa, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
4304 SMB_MODULE(rpc_reg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
4305 SMB_MODULE(rpc_lsa_ds, \$(RPC_LSA_DS_OBJ), "bin/librpc_lsa_ds.$SHLIBEXT", RPC)
4306 SMB_MODULE(rpc_wks, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
4307 SMB_MODULE(rpc_net, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
4308 SMB_MODULE(rpc_dfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
4309 SMB_MODULE(rpc_srv, \$(RPC_SVC_OBJ), "bin/librpc_srvsvc.$SHLIBEXT", RPC)
4310 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
4311 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
4312 SMB_MODULE(rpc_echo, \$(RPC_ECHO_OBJ), "bin/librpc_echo.$SHLIBEXT", RPC)
4313 SMB_MODULE(rpc_epmapper, \$(RPC_EPMAPPER_OBJ), "bin/librpc_epmapper.$SHLIBEXT",
4314                          RPC)
4315 SMB_SUBSYSTEM(RPC,smbd/server.o)
4316
4317 SMB_MODULE(idmap_ldap, sam/idmap_ldap.o, "bin/idmap_ldap.$SHLIBEXT", IDMAP)
4318 SMB_MODULE(idmap_tdb, sam/idmap_tdb.o, "bin/idmap_tdb.$SHLIBEXT", IDMAP)
4319 SMB_SUBSYSTEM(IDMAP,sam/idmap.o)
4320
4321 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
4322 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
4323 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
4324 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
4325 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
4326
4327 SMB_MODULE(auth_rhosts, \$(AUTH_RHOSTS_OBJ), "bin/rhosts.$SHLIBEXT", AUTH)
4328 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
4329 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
4330 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
4331 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
4332 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
4333 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
4334 SMB_SUBSYSTEM(AUTH,auth/auth.o)
4335
4336 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
4337 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
4338 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
4339 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
4340 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
4341 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
4342 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
4343 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
4344 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
4345
4346 SMB_MODULE(config_ldap, param/config_ldap.o, "bin/config_ldap.$SHLIBEXT", CONFIG, [ CONFIG_LIBS="$CONFIG_LIBS $LDAP_LIBS" "$SMBLDAP" ])
4347 SMB_SUBSYSTEM(CONFIG, param/modconf.o)
4348
4349 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
4350
4351 #################################################
4352 # do extra things if we are running insure
4353
4354 if test "${ac_cv_prog_CC}" = "insure"; then
4355         CPPFLAGS="$CPPFLAGS -D__INSURE__"
4356 fi
4357
4358 #################################################
4359 # Display summary of libraries detected
4360
4361 AC_MSG_RESULT([Using libraries:])
4362 AC_MSG_RESULT([    LIBS = $LIBS])
4363 if test x"$with_ads_support" != x"no"; then
4364    AC_MSG_RESULT([    KRB5_LIBS = $KRB5_LIBS])
4365 fi
4366 if test x"$with_ldap_support" != x"no"; then
4367    AC_MSG_RESULT([    LDAP_LIBS = $LDAP_LIBS])
4368 fi
4369 AC_MSG_RESULT([    AUTH_LIBS = $AUTH_LIBS])
4370
4371 #################################################
4372 # final configure stuff
4373
4374 AC_MSG_CHECKING([configure summary])
4375 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
4376            AC_MSG_RESULT(yes),
4377            AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
4378            AC_MSG_WARN([cannot run when cross-compiling]))
4379
4380 builddir=`pwd`
4381 AC_SUBST(builddir)
4382
4383 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
4384 LIB_REMOVE_USR_LIB(LDFLAGS)
4385 LIB_REMOVE_USR_LIB(LIBS)
4386
4387 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
4388 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
4389 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
4390
4391 AC_OUTPUT(include/stamp-h Makefile script/findsmb smbadduser script/gen-8bit-gap.sh)
4392
4393 #################################################
4394 # Print very concise instructions on building/use
4395 if test "x$enable_dmalloc" = xyes
4396 then
4397         AC_MSG_RESULT([Note: The dmalloc debug library will be included.  To turn it on use])
4398         AC_MSG_RESULT([      \$ eval \`dmalloc samba\`.])
4399 fi