source3/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2
   3 dnl We must use autotools 2.53 or above
   4 AC_PREREQ(2.53)
   5 AC_INIT(include/includes.h)
   6 AC_CONFIG_HEADER(include/config.h)
   7
   8 AC_DISABLE_STATIC
   9 AC_ENABLE_SHARED
  10
  11 #################################################
  12 # Directory handling stuff to support both the
  13 # legacy SAMBA directories and FHS compliant
  14 # ones...
  15 AC_PREFIX_DEFAULT(/usr/local/samba)
  16
  17 AC_ARG_WITH(fhs,
  18 [  --with-fhs              Use FHS-compliant paths (default=no)],
  19     configdir="${sysconfdir}/samba"
  20     lockdir="\${VARDIR}/cache/samba"
  21     piddir="\${VARDIR}/run/samba"
  22     logfilebase="\${VARDIR}/log/samba"
  23     privatedir="\${CONFIGDIR}/private"
  24     libdir="\${prefix}/lib/samba"
  25     swatdir="\${DATADIR}/samba/swat",
  26     configdir="\${LIBDIR}"
  27     logfilebase="\${VARDIR}"
  28     lockdir="\${VARDIR}/locks"
  29     piddir="\${VARDIR}/locks"
  30     privatedir="\${prefix}/private"
  31     swatdir="\${prefix}/swat")
  32
  33 #################################################
  34 # set private directory location
  35 AC_ARG_WITH(privatedir,
  36 [  --with-privatedir=DIR   Where to put smbpasswd ($ac_default_prefix/private)],
  37 [ case "$withval" in
  38   yes|no)
  39   #
  40   # Just in case anybody calls it without argument
  41   #
  42     AC_MSG_WARN([--with-privatedir called without argument - will use default])
  43   ;;
  44   * )
  45     privatedir="$withval"
  46     ;;
  47   esac])
  48
  49 #################################################
  50 # set lock directory location
  51 AC_ARG_WITH(lockdir,
  52 [  --with-lockdir=DIR      Where to put lock files ($ac_default_prefix/var/locks)],
  53 [ case "$withval" in
  54   yes|no)
  55   #
  56   # Just in case anybody calls it without argument
  57   #
  58     AC_MSG_WARN([--with-lockdir called without argument - will use default])
  59   ;;
  60   * )
  61     lockdir="$withval"
  62     ;;
  63   esac])
  64
  65 #################################################
  66 # set pid directory location
  67 AC_ARG_WITH(piddir,
  68 [  --with-piddir=DIR       Where to put pid files ($ac_default_prefix/var/locks)],
  69 [ case "$withval" in
  70   yes|no)
  71   #
  72   # Just in case anybody calls it without argument
  73   #
  74     AC_MSG_WARN([--with-piddir called without argument - will use default])
  75   ;;
  76   * )
  77     piddir="$withval"
  78     ;;
  79   esac])
  80
  81 #################################################
  82 # set SWAT directory location
  83 AC_ARG_WITH(swatdir,
  84 [  --with-swatdir=DIR      Where to put SWAT files ($ac_default_prefix/swat)],
  85 [ case "$withval" in
  86   yes|no)
  87   #
  88   # Just in case anybody does it
  89   #
  90     AC_MSG_WARN([--with-swatdir called without argument - will use default])
  91   ;;
  92   * )
  93     swatdir="$withval"
  94     ;;
  95   esac])
  96
  97 #################################################
  98 # set configuration directory location
  99 AC_ARG_WITH(configdir,
 100 [  --with-configdir=DIR    Where to put configuration files (\$libdir)],
 101 [ case "$withval" in
 102   yes|no)
 103   #
 104   # Just in case anybody does it
 105   #
 106     AC_MSG_WARN([--with-configdir called without argument - will use default])
 107   ;;
 108   * )
 109     configdir="$withval"
 110     ;;
 111   esac])
 112
 113 #################################################
 114 # set log directory location
 115 AC_ARG_WITH(logfilebase,
 116 [  --with-logfilebase=DIR  Where to put log files (\$(VARDIR))],
 117 [ case "$withval" in
 118   yes|no)
 119   #
 120   # Just in case anybody does it
 121   #
 122     AC_MSG_WARN([--with-logfilebase called without argument - will use default])
 123   ;;
 124   * )
 125     logfilebase="$withval"
 126     ;;
 127   esac])
 128
 129 AC_SUBST(configdir)
 130 AC_SUBST(lockdir)
 131 AC_SUBST(piddir)
 132 AC_SUBST(logfilebase)
 133 AC_SUBST(privatedir)
 134 AC_SUBST(swatdir)
 135 AC_SUBST(bindir)
 136 AC_SUBST(sbindir)
 137
 138 dnl Unique-to-Samba variables we'll be playing with.
 139 AC_SUBST(SHELL)
 140 AC_SUBST(LDSHFLAGS)
 141 AC_SUBST(SONAMEFLAG)
 142 AC_SUBST(SHLD)
 143 AC_SUBST(HOST_OS)
 144 AC_SUBST(PICFLAGS)
 145 AC_SUBST(PICSUFFIX)
 146 AC_SUBST(POBAD_CC)
 147 AC_SUBST(SHLIBEXT)
 148 AC_SUBST(INSTALLCLIENT)
 149 AC_SUBST(INSTALLCLIENTCMD_SH)
 150 AC_SUBST(INSTALLCLIENTCMD_A)
 151 AC_SUBST(LIBSMBCLIENT_SHARED)
 152 AC_SUBST(LIBSMBCLIENT)
 153 AC_SUBST(PRINT_LIBS)
 154 AC_SUBST(AUTH_LIBS)
 155 AC_SUBST(ACL_LIBS)
 156 AC_SUBST(PASSDB_LIBS)
 157 AC_SUBST(IDMAP_LIBS)
 158 AC_SUBST(KRB5_LIBS)
 159 AC_SUBST(LDAP_LIBS)
 160 AC_SUBST(SHLIB_PROGS)
 161 AC_SUBST(SMBWRAPPER)
 162 AC_SUBST(EXTRA_BIN_PROGS)
 163 AC_SUBST(EXTRA_SBIN_PROGS)
 164 AC_SUBST(EXTRA_ALL_TARGETS)
 165
 166 AC_ARG_ENABLE(debug,
 167 [  --enable-debug          Turn on compiler debugging information (default=no)],
 168     [if eval "test x$enable_debug = xyes"; then
 169         echo "DEBUGGING TURNED ON!!!!"
 170         CFLAGS="${CFLAGS} -g"
 171     fi])
 172
 173 AC_ARG_ENABLE(developer, [  --enable-developer      Turn on developer warnings and debugging (default=no)],
 174     [if eval "test x$enable_developer = xyes"; then
 175         developer=yes
 176         CFLAGS="${CFLAGS} -gstabs -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
 177     fi])
 178
 179 AC_ARG_ENABLE(krb5developer, [  --enable-krb5developer  Turn on developer warnings and debugging, except -Wstrict-prototypes (default=no)],
 180     [if eval "test x$enable_krb5developer = xyes"; then
 181         developer=yes
 182         CFLAGS="${CFLAGS} -gstabs -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
 183     fi])
 184
 185 AC_ARG_ENABLE(dmalloc, [  --enable-dmalloc        Enable heap debugging [default=no]])
 186
 187 if test "x$enable_dmalloc" = xyes
 188 then
 189         AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
 190         AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
 191                   [Define to check invariants around some common functions])
 192         LIBS="$LIBS -ldmalloc"
 193 fi
 194
 195 dnl Checks for programs.
 196
 197 ##
 198 ## for some reason this macro resets the CFLAGS
 199 ## so save and restore
 200 ##
 201 OLD_CFLAGS=${CFLAGS}
 202 AC_PROG_CC
 203 CFLAGS=${OLD_CFLAGS}
 204
 205 AC_PROG_INSTALL
 206 AC_PROG_AWK
 207 AC_PATH_PROG(PERL, perl)
 208
 209 AC_CHECK_TOOL(AR, ar)
 210
 211 # compile with optimization and without debugging by default, but
 212 # allow people to set their own preference.
 213 if test "x$CFLAGS" = x
 214 then
 215   CFLAGS="-O ${CFLAGS}"
 216 fi
 217
 218 dnl Check if we use GNU ld
 219 LD=ld
 220 AC_PROG_LD_GNU
 221
 222 dnl needed before AC_TRY_COMPILE
 223 AC_ISC_POSIX
 224
 225 dnl look for executable suffix
 226 AC_EXEEXT
 227
 228 dnl Check if C compiler understands -c and -o at the same time
 229 AC_PROG_CC_C_O
 230 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
 231       BROKEN_CC=
 232 else
 233       BROKEN_CC=#
 234 fi
 235 AC_SUBST(BROKEN_CC)
 236
 237 dnl Check if the C compiler understands -Werror
 238 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
 239  AC_TRY_RUN_STRICT([
 240   int main(void)
 241   {
 242         return 0;
 243   }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
 244   samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
 245 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
 246    Werror_FLAGS="-Werror"
 247 else
 248 dnl Check if the C compiler understands -w2
 249 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
 250  AC_TRY_RUN_STRICT([
 251   int main(void)
 252   {
 253         return 0;
 254   }],[-w2],[$CPPFLAGS],[$LDFLAGS],
 255   samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
 256 if test x"$samba_cv_HAVE_w2" = x"yes"; then
 257    Werror_FLAGS="-w2"
 258 fi
 259 fi
 260
 261 dnl Check if the C compiler understands volatile (it should, being ANSI).
 262 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
 263     AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
 264         samba_cv_volatile=yes,samba_cv_volatile=no)])
 265 if test x"$samba_cv_volatile" = x"yes"; then
 266    AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
 267 fi
 268
 269 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
 270 AC_MSG_CHECKING(uname -s)
 271 AC_MSG_RESULT(${UNAME_S})
 272
 273 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
 274 AC_MSG_CHECKING(uname -r)
 275 AC_MSG_RESULT(${UNAME_R})
 276
 277 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
 278 AC_MSG_CHECKING(uname -m)
 279 AC_MSG_RESULT(${UNAME_M})
 280
 281 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
 282 AC_MSG_CHECKING(uname -p)
 283 AC_MSG_RESULT(${UNAME_P})
 284
 285 AC_CANONICAL_SYSTEM
 286
 287 dnl Add #include for broken IRIX header files
 288   case "$host_os" in
 289         *irix6*) AC_ADD_INCLUDE(<standards.h>)
 290         ;;
 291 esac
 292
 293 AC_VALIDATE_CACHE_SYSTEM_TYPE
 294
 295 DYNEXP=
 296
 297 dnl Add modules that have to be built by default here
 298 dnl These have to be built static:
 299 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsa rpc_samr rpc_reg rpc_lsa_ds rpc_wks rpc_net rpc_dfs rpc_srv rpc_spoolss rpc_epmapper auth_rhosts auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin pdb_gums gums_tdbsam2"
 300
 301 dnl These are preferably build shared, and static if dlopen() is not available
 302 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap charset_CP850 charset_CP437"
 303
 304 if test "x$developer" = xyes; then
 305    default_static_modules="$default_static_modules rpc_echo"
 306    default_shared_modules="$default_shared_modules charset_weird"
 307 fi
 308
 309 #
 310 # Config CPPFLAG settings for strange OS's that must be set
 311 # before other tests.
 312 #
 313 case "$host_os" in
 314 # Try to work out if this is the native HPUX compiler that uses the -Ae flag.
 315     *hpux*)
 316
 317       AC_PROG_CC_FLAG(Ae)
 318       # mmap on HPUX is completely broken...
 319       AC_DEFINE(MMAP_BLACKLIST, 1, [Whether MMAP is broken])
 320       if test $ac_cv_prog_cc_Ae = yes; then
 321         CPPFLAGS="$CPPFLAGS -Ae"
 322       fi
 323 #
 324 # Defines needed for HPUX support.
 325 # HPUX has bigcrypt but (sometimes?) doesn't use it for
 326 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
 327 #
 328       case `uname -r` in
 329                         *9*|*10*)
 330                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
 331                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
 332                                 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
 333                                 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
 334                                 AC_DEFINE(_ALIGNMENT_REQUIRED,1,[Required alignment])
 335                                 AC_DEFINE(_MAX_ALIGNMENT,4,[Maximum alignment])
 336                                 ;;
 337                         *11*)
 338                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_LARGEFILE64_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
 339                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
 340                                 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
 341                                 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
 342                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to use large file support])
 343                                 AC_DEFINE(_ALIGNMENT_REQUIRED, 1, [Required alignment])
 344                                 AC_DEFINE(_MAX_ALIGNMENT, 4, [Maximum alignment])
 345                                 ;;
 346       esac
 347       DYNEXP="-Wl,-E"
 348       ;;
 349
 350 #
 351 # CRAY Unicos has broken const handling
 352        *unicos*)
 353           AC_MSG_RESULT([disabling const])
 354           CPPFLAGS="$CPPFLAGS -Dconst="
 355           ;;
 356
 357 #
 358 # AIX4.x doesn't even admit to having large
 359 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
 360 #
 361     *aix4*)
 362           AC_MSG_RESULT([enabling large file support])
 363       CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
 364           AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
 365       ;;
 366 #
 367 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
 368 # to the existance of large files..
 369 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
 370 # recommendations on large file support, however it makes the
 371 # compile work using gcc 2.7 and 2.8, whereas using the Sun
 372 # recommendation makes the compile fail on gcc2.7. JRA.
 373 #
 374 # Solaris uses SYSV printing.  Make sure to set that here.  --jerry
 375 #
 376         *solaris*)
 377                 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
 378                 case `uname -r` in
 379                         5.0*|5.1*|5.2*|5.3*|5.5*)
 380                                 AC_MSG_RESULT([no large file support])
 381                                 ;;
 382                         5.*)
 383                         AC_MSG_RESULT([enabling large file support])
 384                         if test "$ac_cv_prog_gcc" = yes; then
 385                                 ${CC-cc} -v >conftest.c 2>&1
 386                                 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
 387                                 rm -fr conftest.c
 388                                 case "$ac_cv_gcc_compiler_version_number" in
 389                                         *"gcc version 2.6"*|*"gcc version 2.7"*)
 390                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 391                                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 392                                                 ;;
 393                                         *)
 394                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 395                                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 396                                                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 397                                                 ;;
 398                                 esac
 399                         else
 400                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 401                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 402                                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 403                         fi
 404                         ;;
 405                 esac
 406                 ;;
 407 #
 408 # IRIX uses SYSV printing.  Make sure to set that here
 409 #
 410         *irix*)
 411                 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
 412                 ;;
 413         *freebsd*)
 414                 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
 415                 ;;
 416 #
 417 # VOS may need to have POSIX support and System V compatibility enabled.
 418 #
 419     *vos*)
 420     case "$CPPFLAGS" in
 421           *-D_POSIX_C_SOURCE*)
 422                 ;;
 423           *)
 424                 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=199506L"
 425                 AC_DEFINE(_POSIX_C_SOURCE, 199506L, [Whether to enable POSIX support])
 426                 ;;
 427     esac
 428     case "$CPPFLAGS" in
 429           *-D_SYSV*|*-D_SVID_SOURCE*)
 430                 ;;
 431           *)
 432                 CPPFLAGS="$CPPFLAGS -D_SYSV"
 433                 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
 434    esac
 435     ;;
 436 #
 437 # Tests needed for SINIX large file support.
 438 #
 439     *sysv4*)
 440       if test $host = mips-sni-sysv4 ; then
 441         AC_MSG_CHECKING([for LFS support])
 442         old_CPPFLAGS="$CPPFLAGS"
 443         CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 444         AC_TRY_RUN([
 445 #include <unistd.h>
 446 main () {
 447 #if _LFS64_LARGEFILE == 1
 448 exit(0);
 449 #else
 450 exit(1);
 451 #endif
 452 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
 453         CPPFLAGS="$old_CPPFLAGS"
 454         if test x$SINIX_LFS_SUPPORT = xyes ; then
 455           CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 456                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 457           CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
 458           LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
 459           LIBS="`getconf LFS64_LIBS` $LIBS"
 460         fi
 461       AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
 462       fi
 463     ;;
 464
 465 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
 466 #
 467     *linux*)
 468         AC_MSG_CHECKING([for LFS support])
 469         old_CPPFLAGS="$CPPFLAGS"
 470         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 471        AC_TRY_RUN([
 472 #include <unistd.h>
 473 #include <sys/utsname.h>
 474 main() {
 475 #if _LFS64_LARGEFILE == 1
 476        struct utsname uts;
 477        char *release;
 478        int major, minor;
 479
 480        /* Ensure this is glibc 2.2 or higher */
 481 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 482        int libc_major = __GLIBC__;
 483        int libc_minor = __GLIBC_MINOR__;
 484
 485        if (libc_major < 2)
 486               exit(1);
 487        if (libc_minor < 2)
 488               exit(1);
 489 #endif
 490
 491        /* Ensure this is kernel 2.4 or higher */
 492
 493        uname(&uts);
 494        release = strdup(uts.release);
 495        major = atoi(strsep(&release, "."));
 496        minor = atoi(strsep(&release, "."));
 497
 498        if (major > 2 || (major == 2 && minor > 3))
 499                exit(0);
 500        exit(1);
 501 #else
 502        exit(1);
 503 #endif
 504 }
 505 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
 506         CPPFLAGS="$old_CPPFLAGS"
 507         if test x$LINUX_LFS_SUPPORT = xyes ; then
 508           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 509                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 510           AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 511           AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 512         fi
 513        AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
 514                 ;;
 515
 516 #
 517 # MacOS X is the *only* system that uses compose character in utf8. This
 518 # is so horribly broken....
 519 #
 520     *darwin*)
 521                 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
 522 # Add Fink directories for various packages, like dlcompat.
 523 # Note: iconv does that explicitly below, but other packages
 524 # don't.
 525                 CPPFLAGS="$CPPFLAGS -I/sw/include"
 526                 LDFLAGS="$LDFLAGS -L/sw/lib"
 527
 528 # If we have dlsym_prepend_underscore (from Fink's dlcompat),
 529 # use that instead of plain dlsym.
 530
 531                 AC_CHECK_LIB(dl,dlopen)
 532                 AC_CHECK_FUNCS(dlsym_prepend_underscore,
 533                 [CPPFLAGS="$CPPFLAGS -Ddlsym=dlsym_prepend_underscore"])
 534
 535                 ;;
 536     *hurd*)
 537         AC_MSG_CHECKING([for LFS support])
 538         old_CPPFLAGS="$CPPFLAGS"
 539         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 540         AC_TRY_RUN([
 541 #include <unistd.h>
 542 main () {
 543 #if _LFS64_LARGEFILE == 1
 544 exit(0);
 545 #else
 546 exit(1);
 547 #endif
 548 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
 549         CPPFLAGS="$old_CPPFLAGS"
 550         if test x$GLIBC_LFS_SUPPORT = xyes ; then
 551           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 552                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 553           AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 554         fi
 555       AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
 556     ;;
 557
 558 esac
 559
 560 AC_INLINE
 561 AC_HEADER_STDC
 562 AC_HEADER_DIRENT
 563 AC_HEADER_TIME
 564 AC_HEADER_SYS_WAIT
 565 AC_CHECK_HEADERS(arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h)
 566 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h limits.h memory.h net/if.h)
 567 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/yp_prot.h rpcsvc/ypclnt.h)
 568 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/mode.h)
 569 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h sys/socket.h)
 570 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
 571 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
 572 AC_CHECK_HEADERS(security/pam_modules.h security/_pam_macros.h dlfcn.h)
 573 AC_CHECK_HEADERS(sys/syslog.h syslog.h execinfo.h)
 574 AC_CHECK_HEADERS(langinfo.h locale.h)
 575
 576 # In valgrind 1.0.x, it's just valgrind.h.  In 1.9.x+ there's a
 577 # subdirectory of headers.
 578 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
 579
 580 #
 581 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
 582 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
 583 #
 584 case "$host_os" in
 585     *hpux*)
 586                 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
 587                         ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
 588                 if test x"$ac_cv_header_shadow_h" = x"yes"; then
 589                    AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
 590                 fi
 591         ;;
 592 esac
 593 AC_CHECK_HEADERS(shadow.h netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
 594 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h security/pam_appl.h security/pam_modules.h)
 595 AC_CHECK_HEADERS(stropts.h poll.h)
 596 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
 597 AC_CHECK_HEADERS(sys/acl.h sys/attributes.h attr/xattr.h sys/cdefs.h glob.h)
 598
 599 # For experimental utmp support (lastlog on some BSD-like systems)
 600 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
 601
 602 AC_CHECK_SIZEOF(int,cross)
 603 AC_CHECK_SIZEOF(long,cross)
 604 AC_CHECK_SIZEOF(short,cross)
 605
 606 AC_C_CONST
 607 AC_C_INLINE
 608 AC_C_BIGENDIAN
 609 AC_C_CHAR_UNSIGNED
 610
 611 AC_TYPE_SIGNAL
 612 AC_TYPE_UID_T
 613 AC_TYPE_MODE_T
 614 AC_TYPE_OFF_T
 615 AC_TYPE_SIZE_T
 616 AC_TYPE_PID_T
 617 AC_STRUCT_ST_RDEV
 618 AC_DIRENT_D_OFF
 619 AC_CHECK_TYPE(ino_t,unsigned)
 620 AC_CHECK_TYPE(loff_t,off_t)
 621 AC_CHECK_TYPE(offset_t,loff_t)
 622 AC_CHECK_TYPE(ssize_t, int)
 623 AC_CHECK_TYPE(wchar_t, unsigned short)
 624
 625 ############################################
 626 # for cups support we need libcups, and a handful of header files
 627
 628 AC_ARG_ENABLE(cups,
 629 [  --enable-cups           Turn on CUPS support (default=auto)])
 630
 631 if test x$enable_cups != xno; then
 632         AC_PATH_PROG(CUPS_CONFIG, cups-config)
 633
 634         if test "x$CUPS_CONFIG" != x; then
 635                         AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
 636                 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
 637                 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
 638                 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
 639         fi
 640 fi
 641
 642 ############################################
 643 # we need dlopen/dlclose/dlsym/dlerror for PAM, the password database plugins and the plugin loading code
 644 AC_SEARCH_LIBS(dlopen, [dl])
 645 # dlopen/dlclose/dlsym/dlerror will be checked again later and defines will be set then
 646
 647 ############################################
 648 # check if the compiler can do immediate structures
 649 AC_CACHE_CHECK([for immediate structures],samba_cv_immediate_structures, [
 650     AC_TRY_COMPILE([
 651 #include <stdio.h>],
 652 [
 653    typedef struct {unsigned x;} FOOBAR;
 654    #define X_FOOBAR(x) ((FOOBAR) { x })
 655    #define FOO_ONE X_FOOBAR(1)
 656    FOOBAR f = FOO_ONE;
 657    static struct {
 658         FOOBAR y;
 659         } f2[] = {
 660                 {FOO_ONE}
 661         };
 662 ],
 663         samba_cv_immediate_structures=yes,samba_cv_immediate_structures=no)])
 664 if test x"$samba_cv_immediate_structures" = x"yes"; then
 665    AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES,1,[Whether the compiler supports immediate structures])
 666 fi
 667
 668 ############################################
 669 # check if the compiler can do immediate structures
 670 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
 671     AC_TRY_LINK([
 672 #include <stdio.h>],
 673 [
 674                 if (0) {
 675                    this_function_does_not_exist();
 676                 } else {
 677                   return 1;
 678                 }
 679
 680 ],
 681         samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
 682 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
 683    AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
 684 fi
 685
 686 ############################################
 687 # check for unix domain sockets
 688 AC_CACHE_CHECK([for unix domain sockets],samba_cv_unixsocket, [
 689     AC_TRY_COMPILE([
 690 #include <sys/types.h>
 691 #include <stdlib.h>
 692 #include <stddef.h>
 693 #include <sys/socket.h>
 694 #include <sys/un.h>],
 695 [
 696   struct sockaddr_un sunaddr;
 697   sunaddr.sun_family = AF_UNIX;
 698 ],
 699         samba_cv_unixsocket=yes,samba_cv_unixsocket=no)])
 700 if test x"$samba_cv_unixsocket" = x"yes"; then
 701    AC_DEFINE(HAVE_UNIXSOCKET,1,[If we need to build with unixscoket support])
 702 fi
 703
 704
 705 AC_CACHE_CHECK([for socklen_t type],samba_cv_socklen_t, [
 706     AC_TRY_COMPILE([
 707 #include <sys/types.h>
 708 #if STDC_HEADERS
 709 #include <stdlib.h>
 710 #include <stddef.h>
 711 #endif
 712 #include <sys/socket.h>],[socklen_t i = 0],
 713         samba_cv_socklen_t=yes,samba_cv_socklen_t=no)])
 714 if test x"$samba_cv_socklen_t" = x"yes"; then
 715    AC_DEFINE(HAVE_SOCKLEN_T_TYPE,1,[Whether we have the variable type socklen_t])
 716 fi
 717
 718 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
 719     AC_TRY_COMPILE([
 720 #include <sys/types.h>
 721 #if STDC_HEADERS
 722 #include <stdlib.h>
 723 #include <stddef.h>
 724 #endif
 725 #include <signal.h>],[sig_atomic_t i = 0],
 726         samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
 727 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
 728    AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
 729 fi
 730
 731 # stupid headers have the functions but no declaration. grrrr.
 732 AC_HAVE_DECL(errno, [#include <errno.h>])
 733 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
 734 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
 735 AC_HAVE_DECL(asprintf, [#include <stdio.h>])
 736 AC_HAVE_DECL(vasprintf, [#include <stdio.h>])
 737 AC_HAVE_DECL(vsnprintf, [#include <stdio.h>])
 738 AC_HAVE_DECL(snprintf, [#include <stdio.h>])
 739
 740 # and glibc has setresuid under linux but the function does
 741 # nothing until kernel 2.1.44! very dumb.
 742 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
 743     AC_TRY_RUN([#include <errno.h>
 744 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
 745         samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
 746 if test x"$samba_cv_have_setresuid" = x"yes"; then
 747     AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
 748 fi
 749
 750 # Do the same check for setresguid...
 751 #
 752 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
 753     AC_TRY_RUN([#include <unistd.h>
 754 #include <errno.h>
 755 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
 756         samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
 757 if test x"$samba_cv_have_setresgid" = x"yes"; then
 758     AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
 759 fi
 760
 761 AC_FUNC_MEMCMP
 762
 763 ###############################################
 764 # Readline included by default unless explicitly asked not to
 765 test "${with_readline+set}" != "set" && with_readline=yes
 766
 767 # test for where we get readline() from
 768 AC_MSG_CHECKING(whether to use readline)
 769 AC_ARG_WITH(readline,
 770 [  --with-readline[=DIR]     Look for readline include/libs in DIR (default=auto) ],
 771 [  case "$with_readline" in
 772   yes)
 773     AC_MSG_RESULT(yes)
 774
 775     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 776     AC_CHECK_HEADERS(readline/history.h)
 777
 778     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 779       for termlib in ncurses curses termcap terminfo termlib tinfo; do
 780        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 781       done
 782       AC_CHECK_LIB(readline, rl_callback_handler_install,
 783        [TERMLIBS="-lreadline $TERMLIBS"
 784        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
 785        break], [TERMLIBS=], $TERMLIBS)])
 786     ;;
 787   no)
 788     AC_MSG_RESULT(no)
 789     ;;
 790   *)
 791     AC_MSG_RESULT(yes)
 792
 793     # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
 794     # alternate readline path
 795     _ldflags=${LDFLAGS}
 796     _cppflags=${CPPFLAGS}
 797
 798     # Add additional search path
 799     LDFLAGS="-L$with_readline/lib $LDFLAGS"
 800     CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 801
 802     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 803     AC_CHECK_HEADERS(readline/history.h)
 804
 805     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 806       for termlib in ncurses curses termcap terminfo termlib; do
 807        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 808       done
 809       AC_CHECK_LIB(readline, rl_callback_handler_install,
 810        [TERMLDFLAGS="-L$with_readline/lib"
 811        TERMCPPFLAGS="-I$with_readline/include"
 812        CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 813        TERMLIBS="-lreadline $TERMLIBS"
 814        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
 815        break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
 816
 817     LDFLAGS=$_ldflags
 818     ;;
 819   esac],
 820   AC_MSG_RESULT(no)
 821 )
 822 AC_SUBST(TERMLIBS)
 823 AC_SUBST(TERMLDFLAGS)
 824
 825 # The readline API changed slightly from readline3 to readline4, so
 826 # code will generate warnings on one of them unless we have a few
 827 # special cases.
 828 AC_CHECK_LIB(readline, rl_completion_matches,
 829              [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
 830                         [Do we have rl_completion_matches?])],
 831              [],
 832              [$TERMLIBS])
 833
 834 # The following test taken from the cvs sources
 835 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
 836 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
 837 # libsocket.so which has a bad implementation of gethostbyname (it
 838 # only looks in /etc/hosts), so we only look for -lsocket if we need
 839 # it.
 840 AC_CHECK_FUNCS(connect)
 841 if test x"$ac_cv_func_connect" = x"no"; then
 842     case "$LIBS" in
 843     *-lnsl*) ;;
 844     *) AC_CHECK_LIB(nsl_s, printf) ;;
 845     esac
 846     case "$LIBS" in
 847     *-lnsl*) ;;
 848     *) AC_CHECK_LIB(nsl, printf) ;;
 849     esac
 850     case "$LIBS" in
 851     *-lsocket*) ;;
 852     *) AC_CHECK_LIB(socket, connect) ;;
 853     esac
 854     case "$LIBS" in
 855     *-linet*) ;;
 856     *) AC_CHECK_LIB(inet, connect) ;;
 857     esac
 858     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
 859     dnl has been cached.
 860     if test x"$ac_cv_lib_socket_connect" = x"yes" ||
 861        test x"$ac_cv_lib_inet_connect" = x"yes"; then
 862         # ac_cv_func_connect=yes
 863         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
 864         AC_DEFINE(HAVE_CONNECT,1,[Whether the system has connect()])
 865     fi
 866 fi
 867
 868 ###############################################
 869 # test for where we get yp_get_default_domain() from
 870 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
 871 AC_CHECK_FUNCS(yp_get_default_domain)
 872
 873 # Check if we have execl, if not we need to compile smbrun.
 874 AC_CHECK_FUNCS(execl)
 875 if test x"$ac_cv_func_execl" = x"no"; then
 876     EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
 877 fi
 878
 879 AC_CHECK_FUNCS(dlopen dlclose dlsym dlerror waitpid getcwd strdup strndup strnlen strtoul strerror chown fchown chmod fchmod chroot link mknod mknod64)
 880 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync bzero memset strlcpy strlcat setpgid)
 881 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
 882 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
 883 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
 884 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate stat64 fstat64)
 885 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
 886 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
 887 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
 888 AC_CHECK_FUNCS(syslog vsyslog timegm)
 889 AC_CHECK_FUNCS(setlocale nl_langinfo)
 890 # setbuffer, shmget, shm_open are needed for smbtorture
 891 AC_CHECK_FUNCS(setbuffer shmget shm_open backtrace_symbols)
 892
 893 # syscall() is needed for smbwrapper.
 894 AC_CHECK_FUNCS(syscall)
 895
 896 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
 897 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
 898 AC_CHECK_FUNCS(__getcwd _getcwd)
 899 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
 900 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
 901 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
 902 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
 903 AC_CHECK_FUNCS(getdents _getdents __getdents _lseek __lseek _read __read)
 904 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
 905 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
 906 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
 907 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
 908 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
 909 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
 910
 911 #
 912 #
 913 #
 914 case "$host_os" in
 915     *linux*)
 916        # glibc <= 2.3.2 has a broken getgrouplist
 917        AC_TRY_RUN([
 918 #include <unistd.h>
 919 #include <sys/utsname.h>
 920 main() {
 921        /* glibc up to 2.3 has a broken getgrouplist */
 922 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 923        int libc_major = __GLIBC__;
 924        int libc_minor = __GLIBC_MINOR__;
 925
 926        if (libc_major < 2)
 927               exit(1);
 928        if ((libc_major == 2) && (libc_minor <= 3))
 929               exit(1);
 930 #endif
 931        exit(0);
 932 }
 933 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
 934        if test x"$linux_getgrouplist_ok" = x"yes"; then
 935           AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
 936        fi
 937        ;;
 938     *)
 939        AC_CHECK_FUNCS(getgrouplist)
 940        ;;
 941 esac
 942
 943 #
 944 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
 945 #
 946
 947 if test x$ac_cv_func_stat64 = xno ; then
 948   AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
 949   AC_TRY_LINK([
 950 #if defined(HAVE_UNISTD_H)
 951 #include <unistd.h>
 952 #endif
 953 #include <sys/stat.h>
 954 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
 955   AC_MSG_RESULT([$ac_cv_func_stat64])
 956   if test x$ac_cv_func_stat64 = xyes ; then
 957     AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
 958   fi
 959 fi
 960
 961 if test x$ac_cv_func_lstat64 = xno ; then
 962   AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
 963   AC_TRY_LINK([
 964 #if defined(HAVE_UNISTD_H)
 965 #include <unistd.h>
 966 #endif
 967 #include <sys/stat.h>
 968 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
 969   AC_MSG_RESULT([$ac_cv_func_lstat64])
 970   if test x$ac_cv_func_lstat64 = xyes ; then
 971     AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
 972   fi
 973 fi
 974
 975 if test x$ac_cv_func_fstat64 = xno ; then
 976   AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
 977   AC_TRY_LINK([
 978 #if defined(HAVE_UNISTD_H)
 979 #include <unistd.h>
 980 #endif
 981 #include <sys/stat.h>
 982 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
 983   AC_MSG_RESULT([$ac_cv_func_fstat64])
 984   if test x$ac_cv_func_fstat64 = xyes ; then
 985     AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
 986   fi
 987 fi
 988
 989 #####################################
 990 # we might need the resolv library on some systems
 991 AC_CHECK_LIB(resolv, dn_expand)
 992
 993 #
 994 # Check for the functions putprpwnam, set_auth_parameters,
 995 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
 996 # Needed for OSF1 and HPUX.
 997 #
 998
 999 AC_LIBTESTFUNC(security, putprpwnam)
1000 AC_LIBTESTFUNC(sec, putprpwnam)
1001
1002 AC_LIBTESTFUNC(security, set_auth_parameters)
1003 AC_LIBTESTFUNC(sec, set_auth_parameters)
1004
1005 # UnixWare 7.x has its getspnam in -lgen
1006 AC_LIBTESTFUNC(gen, getspnam)
1007
1008 AC_LIBTESTFUNC(security, getspnam)
1009 AC_LIBTESTFUNC(sec, getspnam)
1010
1011 AC_LIBTESTFUNC(security, bigcrypt)
1012 AC_LIBTESTFUNC(sec, bigcrypt)
1013
1014 AC_LIBTESTFUNC(security, getprpwnam)
1015 AC_LIBTESTFUNC(sec, getprpwnam)
1016
1017 ############################################
1018 # Check if we have libattr
1019 AC_SEARCH_LIBS(getxattr, [attr])
1020 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1021 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1022 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1023 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1024 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1025
1026 # Assume non-shared by default and override below
1027 BLDSHARED="false"
1028
1029 # these are the defaults, good for lots of systems
1030 HOST_OS="$host_os"
1031 LDSHFLAGS="-shared"
1032 SONAMEFLAG="#"
1033 SHLD="\${CC} \${CFLAGS}"
1034 PICFLAGS=""
1035 PICSUFFIX="po"
1036 POBAD_CC="#"
1037 SHLIBEXT="so"
1038
1039 if test "$enable_shared" = "yes"; then
1040   # this bit needs to be modified for each OS that is suported by
1041   # smbwrapper. You need to specify how to created a shared library and
1042   # how to compile C code to produce PIC object files
1043
1044   AC_MSG_CHECKING([ability to build shared libraries])
1045
1046   # and these are for particular systems
1047   case "$host_os" in
1048                 *linux*)   AC_DEFINE(LINUX,1,[Whether the host os is linux])
1049                         BLDSHARED="true"
1050                         LDSHFLAGS="-shared"
1051                         DYNEXP="-Wl,--export-dynamic"
1052                         PICFLAGS="-fPIC"
1053                         SONAMEFLAG="-Wl,-soname="
1054                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1055                         ;;
1056                 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1057                         BLDSHARED="true"
1058                         LDSHFLAGS="-G"
1059                         SONAMEFLAG="-h "
1060                         if test "${GCC}" = "yes"; then
1061                                 PICFLAGS="-fPIC"
1062                                 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1063                                         DYNEXP="-Wl,-E"
1064                                 fi
1065                         else
1066                                 PICFLAGS="-KPIC"
1067                                 ## ${CFLAGS} added for building 64-bit shared
1068                                 ## libs using Sun's Compiler
1069                                 LDSHFLAGS="-G \${CFLAGS}"
1070                                 POBAD_CC=""
1071                                 PICSUFFIX="po.o"
1072                         fi
1073                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1074                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1075                         ;;
1076                 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1077                         BLDSHARED="true"
1078                         LDSHFLAGS="-G"
1079                         SONAMEFLAG="-Wl,-h,"
1080                         PICFLAGS="-KPIC"   # Is this correct for SunOS
1081                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1082                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1083                         ;;
1084                 *netbsd* | *freebsd*)  BLDSHARED="true"
1085                         LDSHFLAGS="-shared"
1086                         DYNEXP="-Wl,--export-dynamic"
1087                         SONAMEFLAG="-Wl,-soname,"
1088                         PICFLAGS="-fPIC -DPIC"
1089                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1090                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1091                         ;;
1092                 *openbsd*)  BLDSHARED="true"
1093                         LDSHFLAGS="-shared"
1094                         DYNEXP="-Wl,-Bdynamic"
1095                         SONAMEFLAG="-Wl,-soname,"
1096                         PICFLAGS="-fPIC"
1097                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1098                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1099                         ;;
1100                 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1101                         case "$host_os" in
1102                         *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1103                         ;;
1104                         esac
1105                         BLDSHARED="true"
1106                         LDSHFLAGS="-set_version sgi1.0 -shared"
1107                         SONAMEFLAG="-soname "
1108                         SHLD="\${LD}"
1109                         if test "${GCC}" = "yes"; then
1110                                 PICFLAGS="-fPIC"
1111                         else
1112                                 PICFLAGS="-KPIC"
1113                         fi
1114                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1115                         ;;
1116                 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1117                         BLDSHARED="true"
1118                         LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-bnoentry,-berok"
1119                         DYNEXP="-Wl,-brtl,-bexpall"
1120                         PICFLAGS="-O2"
1121                         if test "${GCC}" != "yes"; then
1122                                 ## for funky AIX compiler using strncpy()
1123                                 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1124                         fi
1125
1126                         AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1127                         ;;
1128                 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1129                         SHLIBEXT="sl"
1130                         # Use special PIC flags for the native HP-UX compiler.
1131                         if test $ac_cv_prog_cc_Ae = yes; then
1132                                 BLDSHARED="true"
1133                                 SHLD="/usr/bin/ld"
1134                                 LDSHFLAGS="-B symbolic -b -z"
1135                                 SONAMEFLAG="+h "
1136                                 PICFLAGS="+z"
1137                         elif test "${GCC}" = "yes"; then
1138                                 PICFLAGS="-fPIC"
1139                         fi
1140                         DYNEXP="-Wl,-E"
1141                         AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1142                         AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1143                         ;;
1144                 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1145                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1146                         ;;
1147                 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1148                         BLDSHARED="true"
1149                         LDSHFLAGS="-shared"
1150                         SONAMEFLAG="-Wl,-soname,"
1151                         PICFLAGS="-fPIC"
1152                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1153                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1154                         ;;
1155                 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1156                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1157                         ;;
1158                 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1159                         BLDSHARED="true"
1160                         LDSHFLAGS="-shared"
1161                         SONAMEFLAG="-Wl,-soname,"
1162                         PICFLAGS="-KPIC"
1163                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1164                         ;;
1165                 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1166                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1167                         ;;
1168                 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1169                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1170                         ;;
1171                 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1172                         case "$host" in
1173                                 *-univel-*)     if [ test "$GCC" != yes ]; then
1174                                                 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1175                                         fi
1176                                         LDSHFLAGS="-G"
1177                                         DYNEXP="-Bexport"
1178                                 ;;
1179                                 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1180                         esac
1181                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1182                         ;;
1183
1184                 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1185                         if [ test "$GCC" != yes ]; then
1186                                 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1187                         fi
1188                         LDSHFLAGS="-G"
1189                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1190                         ;;
1191                 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1192                         BLDSHARED="false"
1193                         LDSHFLAGS=""
1194                         ;;
1195
1196                 *darwin*)   AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1197                         BLDSHARED="true"
1198                         LDSHFLAGS="-bundle -flat_namespace -undefined suppress"
1199                         SHLIBEXT="dylib"
1200                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1201                         ;;
1202
1203                 *)
1204                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1205                         ;;
1206   esac
1207   AC_SUBST(DYNEXP)
1208   AC_MSG_RESULT($BLDSHARED)
1209   AC_MSG_CHECKING([linker flags for shared libraries])
1210   AC_MSG_RESULT([$LDSHFLAGS])
1211   AC_MSG_CHECKING([compiler flags for position-independent code])
1212   AC_MSG_RESULT([$PICFLAGS])
1213 fi
1214
1215 #######################################################
1216 # test whether building a shared library actually works
1217 if test $BLDSHARED = true; then
1218 AC_CACHE_CHECK([whether building shared libraries actually works],
1219                [ac_cv_shlib_works],[
1220    ac_cv_shlib_works=no
1221    # try building a trivial shared library
1222    $CC $CPPFLAGS $CFLAGS $PICFLAGS -c -o \
1223         shlib.$PICSUFFIX ${srcdir-.}/tests/shlib.c && \
1224         $CC $CPPFLAGS $CFLAGS `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1225         shlib.$PICSUFFIX && \
1226         ac_cv_shlib_works=yes
1227    rm -f "shlib.$SHLIBEXT" shlib.$PICSUFFIX
1228 ])
1229 if test $ac_cv_shlib_works = no; then
1230    BLDSHARED=false
1231 fi
1232 fi
1233
1234 ################
1235
1236 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1237 AC_TRY_RUN([#include <stdio.h>
1238 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1239 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1240 if test x"$samba_cv_have_longlong" = x"yes"; then
1241     AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1242 fi
1243
1244 #
1245 # Check if the compiler supports the LL prefix on long long integers.
1246 # AIX needs this.
1247
1248 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1249     AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1250         samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1251 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1252    AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1253 fi
1254
1255
1256 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1257 AC_TRY_RUN([#include <stdio.h>
1258 #include <sys/stat.h>
1259 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1260 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1261 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1262     AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1263 fi
1264
1265 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1266 AC_TRY_RUN([
1267 #if defined(HAVE_UNISTD_H)
1268 #include <unistd.h>
1269 #endif
1270 #include <stdio.h>
1271 #include <sys/stat.h>
1272 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1273 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1274 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1275     AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1276 fi
1277
1278 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1279 AC_TRY_RUN([#include <stdio.h>
1280 #include <sys/stat.h>
1281 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1282 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1283 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1284     AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
1285 fi
1286
1287 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1288 AC_TRY_RUN([
1289 #if defined(HAVE_UNISTD_H)
1290 #include <unistd.h>
1291 #endif
1292 #include <stdio.h>
1293 #include <sys/stat.h>
1294 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1295 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1296 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1297     AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
1298 fi
1299
1300 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1301 AC_TRY_RUN([
1302 #if defined(HAVE_UNISTD_H)
1303 #include <unistd.h>
1304 #endif
1305 #include <stdio.h>
1306 #include <sys/stat.h>
1307 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1308 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
1309 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
1310     AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
1311 fi
1312
1313 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
1314 AC_TRY_COMPILE([
1315 #if defined(HAVE_UNISTD_H)
1316 #include <unistd.h>
1317 #endif
1318 #include <sys/types.h>
1319 #include <dirent.h>],
1320 [struct dirent64 de;],
1321 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
1322 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1323     AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
1324 fi
1325
1326 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
1327 AC_TRY_RUN([
1328 #if defined(HAVE_UNISTD_H)
1329 #include <unistd.h>
1330 #endif
1331 #include <sys/types.h>
1332 main() { dev_t dev; int i = major(dev); return 0; }],
1333 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
1334 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
1335     AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
1336 fi
1337
1338 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
1339 AC_TRY_RUN([
1340 #if defined(HAVE_UNISTD_H)
1341 #include <unistd.h>
1342 #endif
1343 #include <sys/types.h>
1344 main() { dev_t dev; int i = minor(dev); return 0; }],
1345 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
1346 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
1347     AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
1348 fi
1349
1350 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
1351 AC_TRY_RUN([#include <stdio.h>
1352 main() { char c; c=250; exit((c > 0)?0:1); }],
1353 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
1354 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
1355     AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
1356 fi
1357
1358 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
1359 AC_TRY_COMPILE([#include <sys/types.h>
1360 #include <sys/socket.h>
1361 #include <netinet/in.h>],
1362 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
1363 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
1364 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
1365     AC_DEFINE(HAVE_SOCK_SIN_LEN,1,[Whether the sockaddr_in struct has a sin_len property])
1366 fi
1367
1368 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
1369 AC_TRY_COMPILE([#include <sys/types.h>
1370 #include <dirent.h>
1371 void seekdir(DIR *d, long loc) { return; }],[return 0;],
1372 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
1373 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
1374     AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
1375 fi
1376
1377 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
1378 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
1379 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
1380 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
1381     AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
1382 fi
1383
1384 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
1385 AC_TRY_RUN([
1386 #include <sys/time.h>
1387 #include <unistd.h>
1388 main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}],
1389            samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,samba_cv_HAVE_GETTIMEOFDAY_TZ=no,samba_cv_HAVE_GETTIMEOFDAY_TZ=cross)])
1390 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
1391     AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday() is available])
1392 fi
1393
1394 AC_CACHE_CHECK([for va_copy],samba_cv_HAVE_VA_COPY,[
1395 AC_TRY_LINK([#include <stdarg.h>
1396 va_list ap1,ap2;], [va_copy(ap1,ap2);],
1397 samba_cv_HAVE_VA_COPY=yes,
1398 samba_cv_HAVE_VA_COPY=no)])
1399 if test x"$samba_cv_HAVE_VA_COPY" = x"yes"; then
1400     AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
1401 else
1402     AC_CACHE_CHECK([for __va_copy],samba_cv_HAVE___VA_COPY,[
1403     AC_TRY_LINK([#include <stdarg.h>
1404     va_list ap1,ap2;], [__va_copy(ap1,ap2);],
1405     samba_cv_HAVE___VA_COPY=yes,
1406     samba_cv_HAVE___VA_COPY=no)])
1407     if test x"$samba_cv_HAVE___VA_COPY" = x"yes"; then
1408         AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
1409     fi
1410 fi
1411
1412 AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
1413 AC_TRY_RUN([
1414 #include <sys/types.h>
1415 #include <stdarg.h>
1416 void foo(const char *format, ...) {
1417        va_list ap;
1418        int len;
1419        char buf[5];
1420
1421        va_start(ap, format);
1422        len = vsnprintf(buf, 0, format, ap);
1423        va_end(ap);
1424        if (len != 5) exit(1);
1425
1426        va_start(ap, format);
1427        len = vsnprintf(0, 0, format, ap);
1428        va_end(ap);
1429        if (len != 5) exit(1);
1430
1431        if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
1432
1433        exit(0);
1434 }
1435 main() { foo("hello"); }
1436 ],
1437 samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
1438 if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
1439     AC_DEFINE(HAVE_C99_VSNPRINTF,1,[Whether there is a C99 compliant vsnprintf])
1440 fi
1441
1442 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
1443 AC_TRY_RUN([#include <sys/types.h>
1444 #include <dirent.h>
1445 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
1446 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
1447 di->d_name[0] == 0) exit(0); exit(1);} ],
1448 samba_cv_HAVE_BROKEN_READDIR=yes,samba_cv_HAVE_BROKEN_READDIR=no,samba_cv_HAVE_BROKEN_READDIR=cross)])
1449 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
1450     AC_DEFINE(HAVE_BROKEN_READDIR,1,[Whether readdir() is broken])
1451 fi
1452
1453 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
1454 AC_TRY_COMPILE([#include <sys/types.h>
1455 #include <utime.h>],
1456 [struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
1457 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
1458 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
1459     AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
1460 fi
1461
1462 ##############
1463 # Check utmp details, but only if our OS offers utmp.h
1464 if test x"$ac_cv_header_utmp_h" = x"yes"; then
1465 dnl  utmp and utmpx come in many flavours
1466 dnl  We need to check for many of them
1467 dnl  But we don't need to do each and every one, because our code uses
1468 dnl  mostly just the utmp (not utmpx) fields.
1469
1470 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
1471
1472 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
1473 AC_TRY_COMPILE([#include <sys/types.h>
1474 #include <utmp.h>],
1475 [struct utmp ut;  ut.ut_name[0] = 'a';],
1476 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
1477 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
1478     AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
1479 fi
1480
1481 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
1482 AC_TRY_COMPILE([#include <sys/types.h>
1483 #include <utmp.h>],
1484 [struct utmp ut;  ut.ut_user[0] = 'a';],
1485 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
1486 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
1487     AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
1488 fi
1489
1490 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
1491 AC_TRY_COMPILE([#include <sys/types.h>
1492 #include <utmp.h>],
1493 [struct utmp ut;  ut.ut_id[0] = 'a';],
1494 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
1495 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
1496     AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
1497 fi
1498
1499 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
1500 AC_TRY_COMPILE([#include <sys/types.h>
1501 #include <utmp.h>],
1502 [struct utmp ut;  ut.ut_host[0] = 'a';],
1503 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
1504 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
1505     AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
1506 fi
1507
1508 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
1509 AC_TRY_COMPILE([#include <sys/types.h>
1510 #include <utmp.h>],
1511 [struct utmp ut;  time_t t; ut.ut_time = t;],
1512 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
1513 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
1514     AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
1515 fi
1516
1517 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
1518 AC_TRY_COMPILE([#include <sys/types.h>
1519 #include <utmp.h>],
1520 [struct utmp ut;  struct timeval tv; ut.ut_tv = tv;],
1521 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
1522 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
1523     AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
1524 fi
1525
1526 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
1527 AC_TRY_COMPILE([#include <sys/types.h>
1528 #include <utmp.h>],
1529 [struct utmp ut;  ut.ut_type = 0;],
1530 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
1531 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
1532     AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
1533 fi
1534
1535 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
1536 AC_TRY_COMPILE([#include <sys/types.h>
1537 #include <utmp.h>],
1538 [struct utmp ut;  ut.ut_pid = 0;],
1539 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
1540 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
1541     AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
1542 fi
1543
1544 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
1545 AC_TRY_COMPILE([#include <sys/types.h>
1546 #include <utmp.h>],
1547 [struct utmp ut;  ut.ut_exit.e_exit = 0;],
1548 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
1549 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
1550     AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
1551 fi
1552
1553 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
1554 AC_TRY_COMPILE([#include <sys/types.h>
1555 #include <utmp.h>],
1556 [struct utmp ut;  ut.ut_addr = 0;],
1557 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
1558 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
1559     AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
1560 fi
1561
1562 if test x$ac_cv_func_pututline = xyes ; then
1563   AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
1564   AC_TRY_COMPILE([#include <sys/types.h>
1565 #include <utmp.h>],
1566   [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
1567   samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
1568   if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
1569       AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
1570   fi
1571 fi
1572
1573 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
1574 AC_TRY_COMPILE([#include <sys/types.h>
1575 #include <utmpx.h>],
1576 [struct utmpx ux;  ux.ut_syslen = 0;],
1577 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
1578 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
1579     AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
1580 fi
1581
1582 fi
1583 # end utmp details
1584
1585
1586 ICONV_LOCATION=standard
1587 LOOK_DIRS="/usr /usr/local /sw"
1588 AC_ARG_WITH(libiconv,
1589 [  --with-libiconv=BASEDIR Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto) ],
1590 [
1591   if test "$withval" = "no" ; then
1592     AC_MSG_ERROR([argument to --with-libiconv must be a directory])
1593   else
1594      if test "$withval" != "yes" ; then
1595         ICONV_PATH_SPEC=yes
1596         LOOK_DIRS="$withval"
1597      fi
1598   fi
1599 ])
1600
1601 ICONV_FOUND="no"
1602 for i in $LOOK_DIRS ; do
1603     save_LIBS=$LIBS
1604     save_LDFLAGS=$LDFLAGS
1605     save_CPPFLAGS=$CPPFLAGS
1606     CPPFLAGS="$CPPFLAGS -I$i/include"
1607 dnl This is here to handle -withval stuff for --with-libiconv
1608 dnl Perhaps we should always add a -L
1609     LDFLAGS="-L$i/lib"
1610     LIBS=
1611     export LDFLAGS LIBS CPPFLAGS
1612 dnl Try to find iconv(3)
1613     jm_ICONV($i)
1614
1615     if test "$ICONV_FOUND" = yes; then
1616         LDFLAGS=$save_LDFLAG
1617         LIB_ADD_DIR(LDFLAGS, "$i/lib")
1618         CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
1619         ICONV_LOCATION=$i
1620         export LDFLAGS LIBS CPPFLAGS
1621 dnl Now, check for a working iconv ... we want to do it here because
1622 dnl there might be a working iconv further down the list of LOOK_DIRS
1623
1624         ############
1625         # check for iconv in libc
1626         ic_save_LIBS="$LIBS"
1627         if test x"$ICONV_PATH_SPEC" = "xyes" ; then
1628            LIBS="$LIBS -L$ICONV_LOCATION/lib"
1629         fi
1630 dnl        AC_CACHE_CHECK([for working iconv],samba_cv_HAVE_NATIVE_ICONV,[
1631         default_dos_charset=no
1632         default_display_charset=no
1633         default_unix_charset=no
1634         echo
1635
1636         # check for default dos charset name
1637         for j in CP850 IBM850 ; do
1638             rjs_CHARSET($j)
1639             if test x"$ICONV_CHARSET" = x"$j"; then
1640                 default_dos_charset="\"$j\""
1641                 break
1642             fi
1643         done
1644         # check for default display charset name
1645         for j in ASCII 646 ; do
1646             rjs_CHARSET($j)
1647             if test x"$ICONV_CHARSET" = x"$j"; then
1648                 default_display_charset="\"$j\""
1649                 break
1650             fi
1651         done
1652         # check for default unix charset name
1653         for j in UTF-8 UTF8 ; do
1654             rjs_CHARSET($j)
1655             if test x"$ICONV_CHARSET" = x"$j"; then
1656                 default_unix_charset="\"$j\""
1657                 break
1658             fi
1659         done
1660
1661         if test "$default_dos_charset" != "no" -a \
1662                 "$default_dos_charset" != "cross" -a \
1663                 "$default_display_charset" != "no" -a \
1664                 "$default_display_charset" != "cross" -a \
1665                 "$default_unix_charset" != "no" -a \
1666                 "$default_unix_charset" != "cross"
1667         then
1668                 samba_cv_HAVE_NATIVE_ICONV=yes
1669         else if test "$default_dos_charset" = "cross" -o \
1670                      "$default_display_charset" = "cross" -o \
1671                      "$default_unix_charset" = "cross"
1672         then
1673                 samba_cv_HAVE_NATIVE_ICONV=cross
1674         else
1675                 samba_cv_HAVE_NATIVE_ICONV=no
1676         fi
1677         fi
1678 dnl ])
1679
1680         LIBS="$ic_save_LIBS"
1681         if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes"; then
1682            CPPFLAGS=$save_CPPFLAGS
1683            CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
1684            export CPPFLAGS
1685            AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
1686            AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
1687            AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
1688            AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
1689            break
1690         fi
1691 dnl We didn't find a working iconv, so keep going
1692     fi
1693 dnl We only need to clean these up here for the next pass through the loop
1694     CPPFLAGS=$save_CPPFLAGS
1695     LDFLAGS=$save_LDFLAGS
1696     LIBS=$save_LIBS
1697     export LDFLAGS LIBS CPPFLAGS
1698 done
1699
1700
1701 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
1702     AC_MSG_WARN([Sufficient support for iconv function was not found.
1703     Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
1704    AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
1705    AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
1706    AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
1707 fi
1708
1709
1710 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
1711 AC_TRY_RUN([
1712 #include <sys/types.h>
1713 #include <fcntl.h>
1714 #ifndef F_GETLEASE
1715 #define F_GETLEASE      1025
1716 #endif
1717 main() {
1718        int fd = open("/dev/null", O_RDONLY);
1719        return fcntl(fd, F_GETLEASE, 0) == -1;
1720 }
1721 ],
1722 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
1723 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
1724     AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
1725 fi
1726
1727 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
1728 AC_TRY_RUN([
1729 #include <sys/types.h>
1730 #include <fcntl.h>
1731 #include <signal.h>
1732 #ifndef F_NOTIFY
1733 #define F_NOTIFY 1026
1734 #endif
1735 main() {
1736         exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
1737 }
1738 ],
1739 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
1740 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
1741     AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
1742 fi
1743
1744 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
1745 AC_TRY_RUN([
1746 #include <sys/types.h>
1747 #include <fcntl.h>
1748 #include <signal.h>
1749 #include <sys/file.h>
1750 #ifndef LOCK_MAND
1751 #define LOCK_MAND       32
1752 #define LOCK_READ       64
1753 #endif
1754 main() {
1755         exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
1756 }
1757 ],
1758 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
1759 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
1760     AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
1761 fi
1762
1763
1764
1765
1766 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
1767 AC_TRY_COMPILE([#include <sys/types.h>
1768 #include <fcntl.h>],
1769 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
1770 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
1771 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
1772     AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
1773 fi
1774
1775 AC_CACHE_CHECK([for irix specific capabilities],samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES,[
1776 AC_TRY_RUN([#include <sys/types.h>
1777 #include <sys/capability.h>
1778 main() {
1779  cap_t cap;
1780  if ((cap = cap_get_proc()) == NULL)
1781    exit(1);
1782  cap->cap_effective |= CAP_NETWORK_MGT;
1783  cap->cap_inheritable |= CAP_NETWORK_MGT;
1784  cap_set_proc(cap);
1785  exit(0);
1786 }
1787 ],
1788 samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=yes,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=no,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=cross)])
1789 if test x"$samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES" = x"yes"; then
1790     AC_DEFINE(HAVE_IRIX_SPECIFIC_CAPABILITIES,1,[Whether IRIX specific capabilities are available])
1791 fi
1792
1793 #
1794 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
1795 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
1796 #
1797
1798 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
1799 AC_TRY_COMPILE([#include <sys/types.h>
1800 #if defined(HAVE_RPC_RPC_H)
1801 #include <rpc/rpc.h>
1802 #endif],
1803 [int16 testvar;],
1804 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
1805 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
1806     AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
1807 fi
1808
1809 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
1810 AC_TRY_COMPILE([#include <sys/types.h>
1811 #if defined(HAVE_RPC_RPC_H)
1812 #include <rpc/rpc.h>
1813 #endif],
1814 [uint16 testvar;],
1815 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
1816 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
1817     AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
1818 fi
1819
1820 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
1821 AC_TRY_COMPILE([#include <sys/types.h>
1822 #if defined(HAVE_RPC_RPC_H)
1823 #include <rpc/rpc.h>
1824 #endif],
1825 [int32 testvar;],
1826 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
1827 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
1828     AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
1829 fi
1830
1831 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
1832 AC_TRY_COMPILE([#include <sys/types.h>
1833 #if defined(HAVE_RPC_RPC_H)
1834 #include <rpc/rpc.h>
1835 #endif],
1836 [uint32 testvar;],
1837 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
1838 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
1839     AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
1840 fi
1841
1842 dnl
1843 dnl Some systems (SCO) have a problem including
1844 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
1845 dnl as a #define in <prot.h> and as part of an enum
1846 dnl in <rpc/rpc.h>.
1847 dnl
1848
1849 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
1850 AC_TRY_COMPILE([#include <sys/types.h>
1851 #ifdef HAVE_SYS_SECURITY_H
1852 #include <sys/security.h>
1853 #include <prot.h>
1854 #endif  /* HAVE_SYS_SECURITY_H */
1855 #if defined(HAVE_RPC_RPC_H)
1856 #include <rpc/rpc.h>
1857 #endif],
1858 [int testvar;],
1859 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
1860 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
1861     AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
1862 fi
1863
1864 AC_MSG_CHECKING([for test routines])
1865 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
1866            AC_MSG_RESULT(yes),
1867            AC_MSG_ERROR([cant find test code. Aborting config]),
1868            AC_MSG_WARN([cannot run when cross-compiling]))
1869
1870 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
1871 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
1872            samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
1873 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
1874     AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
1875 fi
1876
1877 AC_CACHE_CHECK([for AF_LOCAL socket support], samba_cv_HAVE_WORKING_AF_LOCAL, [
1878 AC_TRY_RUN([#include "${srcdir-.}/tests/unixsock.c"],
1879            samba_cv_HAVE_WORKING_AF_LOCAL=yes,
1880            samba_cv_HAVE_WORKING_AF_LOCAL=no,
1881            samba_cv_HAVE_WORKING_AF_LOCAL=cross)])
1882 if test x"$samba_cv_HAVE_WORKING_AF_LOCAL" != xno
1883 then
1884     AC_DEFINE(HAVE_WORKING_AF_LOCAL, 1, [Define if you have working AF_LOCAL sockets])
1885 fi
1886
1887 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
1888 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
1889            samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
1890 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
1891     AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
1892 fi
1893
1894 AC_CACHE_CHECK([whether getpass should be replaced],samba_cv_REPLACE_GETPASS,[
1895 SAVE_CPPFLAGS="$CPPFLAGS"
1896 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper"
1897 AC_TRY_COMPILE([
1898 #define REPLACE_GETPASS 1
1899 #define NO_PROTO_H 1
1900 #define NO_CONFIG_H 1
1901 #define main dont_declare_main
1902 #include "${srcdir-.}/lib/getsmbpass.c"
1903 #undef main
1904 ],[],samba_cv_REPLACE_GETPASS=yes,samba_cv_REPLACE_GETPASS=no)
1905 CPPFLAGS="$SAVE_CPPFLAGS"
1906 ])
1907 if test x"$samba_cv_REPLACE_GETPASS" = x"yes"; then
1908         AC_DEFINE(REPLACE_GETPASS,1,[Whether getpass should be replaced])
1909 fi
1910
1911 AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
1912 AC_TRY_RUN([
1913 #include <stdio.h>
1914 #include <sys/types.h>
1915 #include <netinet/in.h>
1916 #ifdef HAVE_ARPA_INET_H
1917 #include <arpa/inet.h>
1918 #endif
1919 main() { struct in_addr ip; ip.s_addr = 0x12345678;
1920 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
1921     strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); }
1922 exit(1);}],
1923            samba_cv_REPLACE_INET_NTOA=yes,samba_cv_REPLACE_INET_NTOA=no,samba_cv_REPLACE_INET_NTOA=cross)])
1924 if test x"$samba_cv_REPLACE_INET_NTOA" = x"yes"; then
1925     AC_DEFINE(REPLACE_INET_NTOA,1,[Whether inet_ntoa should be replaced])
1926 fi
1927
1928 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
1929 AC_TRY_RUN([#include <stdlib.h>
1930 #include <sys/types.h>
1931 #include <sys/stat.h>
1932 #include <unistd.h>
1933 main() {
1934   struct stat st;
1935   char tpl[20]="/tmp/test.XXXXXX";
1936   int fd = mkstemp(tpl);
1937   if (fd == -1) exit(1);
1938   unlink(tpl);
1939   if (fstat(fd, &st) != 0) exit(1);
1940   if ((st.st_mode & 0777) != 0600) exit(1);
1941   exit(0);
1942 }],
1943 samba_cv_HAVE_SECURE_MKSTEMP=yes,
1944 samba_cv_HAVE_SECURE_MKSTEMP=no,
1945 samba_cv_HAVE_SECURE_MKSTEMP=cross)])
1946 if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
1947     AC_DEFINE(HAVE_SECURE_MKSTEMP,1,[Whether mkstemp is secure])
1948 fi
1949
1950 AC_CACHE_CHECK([for sysconf(_SC_NGROUPS_MAX)],samba_cv_SYSCONF_SC_NGROUPS_MAX,[
1951 AC_TRY_RUN([#include <unistd.h>
1952 main() { exit(sysconf(_SC_NGROUPS_MAX) == -1 ? 1 : 0); }],
1953 samba_cv_SYSCONF_SC_NGROUPS_MAX=yes,samba_cv_SYSCONF_SC_NGROUPS_MAX=no,samba_cv_SYSCONF_SC_NGROUPS_MAX=cross)])
1954 if test x"$samba_cv_SYSCONF_SC_NGROUPS_MAX" = x"yes"; then
1955     AC_DEFINE(SYSCONF_SC_NGROUPS_MAX,1,[Whether sysconf(_SC_NGROUPS_MAX) is available])
1956 fi
1957
1958 AC_CACHE_CHECK([for root],samba_cv_HAVE_ROOT,[
1959 AC_TRY_RUN([main() { exit(getuid() != 0); }],
1960            samba_cv_HAVE_ROOT=yes,samba_cv_HAVE_ROOT=no,samba_cv_HAVE_ROOT=cross)])
1961 if test x"$samba_cv_HAVE_ROOT" = x"yes"; then
1962     AC_DEFINE(HAVE_ROOT,1,[Whether current user is root])
1963 else
1964     AC_MSG_WARN(running as non-root will disable some tests)
1965 fi
1966
1967 ##################
1968 # look for a method of finding the list of network interfaces
1969 iface=no;
1970 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
1971 AC_TRY_RUN([
1972 #define HAVE_IFACE_AIX 1
1973 #define AUTOCONF_TEST 1
1974 #include "confdefs.h"
1975 #include "${srcdir-.}/lib/interfaces.c"],
1976            samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
1977 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
1978     iface=yes;AC_DEFINE(HAVE_IFACE_AIX,1,[Whether iface AIX is available])
1979 fi
1980
1981 if test $iface = no; then
1982 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
1983 AC_TRY_RUN([
1984 #define HAVE_IFACE_IFCONF 1
1985 #define AUTOCONF_TEST 1
1986 #include "confdefs.h"
1987 #include "${srcdir-.}/lib/interfaces.c"],
1988            samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
1989 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
1990     iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF,1,[Whether iface ifconf is available])
1991 fi
1992 fi
1993
1994 if test $iface = no; then
1995 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
1996 AC_TRY_RUN([
1997 #define HAVE_IFACE_IFREQ 1
1998 #define AUTOCONF_TEST 1
1999 #include "confdefs.h"
2000 #include "${srcdir-.}/lib/interfaces.c"],
2001            samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
2002 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
2003     iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ,1,[Whether iface ifreq is available])
2004 fi
2005 fi
2006
2007
2008 ################################################
2009 # look for a method of setting the effective uid
2010 seteuid=no;
2011 if test $seteuid = no; then
2012 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2013 AC_TRY_RUN([
2014 #define AUTOCONF_TEST 1
2015 #define USE_SETRESUID 1
2016 #include "confdefs.h"
2017 #include "${srcdir-.}/lib/util_sec.c"],
2018            samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2019 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2020     seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2021 fi
2022 fi
2023
2024
2025 if test $seteuid = no; then
2026 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2027 AC_TRY_RUN([
2028 #define AUTOCONF_TEST 1
2029 #define USE_SETREUID 1
2030 #include "confdefs.h"
2031 #include "${srcdir-.}/lib/util_sec.c"],
2032            samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2033 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2034     seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2035 fi
2036 fi
2037
2038 if test $seteuid = no; then
2039 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2040 AC_TRY_RUN([
2041 #define AUTOCONF_TEST 1
2042 #define USE_SETEUID 1
2043 #include "confdefs.h"
2044 #include "${srcdir-.}/lib/util_sec.c"],
2045            samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2046 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2047     seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2048 fi
2049 fi
2050
2051 if test $seteuid = no; then
2052 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2053 AC_TRY_RUN([
2054 #define AUTOCONF_TEST 1
2055 #define USE_SETUIDX 1
2056 #include "confdefs.h"
2057 #include "${srcdir-.}/lib/util_sec.c"],
2058            samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2059 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2060     seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2061 fi
2062 fi
2063
2064
2065 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
2066 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
2067            samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
2068 if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
2069     AC_DEFINE(HAVE_MMAP,1,[Whether mmap works])
2070 fi
2071
2072 AC_CACHE_CHECK([for ftruncate needs root],samba_cv_FTRUNCATE_NEEDS_ROOT,[
2073 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncroot.c"],
2074            samba_cv_FTRUNCATE_NEEDS_ROOT=yes,samba_cv_FTRUNCATE_NEEDS_ROOT=no,samba_cv_FTRUNCATE_NEEDS_ROOT=cross)])
2075 if test x"$samba_cv_FTRUNCATE_NEEDS_ROOT" = x"yes"; then
2076     AC_DEFINE(FTRUNCATE_NEEDS_ROOT,1,[Whether ftruncate() needs root])
2077 fi
2078
2079 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2080 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
2081            samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2082 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2083     AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2084 fi
2085
2086 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2087 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
2088            samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2089 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2090     AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2091
2092 else
2093
2094 dnl
2095 dnl Don't check for 64 bit fcntl locking if we know that the
2096 dnl glibc2.1 broken check has succeeded.
2097 dnl
2098
2099   AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2100   AC_TRY_RUN([
2101 #if defined(HAVE_UNISTD_H)
2102 #include <unistd.h>
2103 #endif
2104 #include <stdio.h>
2105 #include <stdlib.h>
2106
2107 #ifdef HAVE_FCNTL_H
2108 #include <fcntl.h>
2109 #endif
2110
2111 #ifdef HAVE_SYS_FCNTL_H
2112 #include <sys/fcntl.h>
2113 #endif
2114 main() { struct flock64 fl64;
2115 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2116 exit(0);
2117 #else
2118 exit(1);
2119 #endif
2120 }],
2121        samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2122
2123   if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2124       AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2125   fi
2126 fi
2127
2128 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2129 AC_TRY_COMPILE([#include <sys/types.h>
2130 #include <sys/stat.h>
2131 #include <unistd.h>],
2132 [struct stat st;  st.st_blocks = 0;],
2133 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2134 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2135     AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2136 fi
2137
2138 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2139 AC_TRY_COMPILE([#include <sys/types.h>
2140 #include <sys/stat.h>
2141 #include <unistd.h>],
2142 [struct stat st;  st.st_blksize = 0;],
2143 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2144 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2145     AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2146 fi
2147
2148 case "$host_os" in
2149 *linux*)
2150 AC_CACHE_CHECK([for broken RedHat 7.2 system header files],samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
2151 AC_TRY_COMPILE([
2152 #ifdef HAVE_SYS_VFS_H
2153 #include <sys/vfs.h>
2154 #endif
2155 #ifdef HAVE_SYS_CAPABILITY_H
2156 #include <sys/capability.h>
2157 #endif
2158 ],[int i;],
2159    samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes)])
2160 if test x"$samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
2161    AC_DEFINE(BROKEN_REDHAT_7_SYSTEM_HEADERS,1,[Broken RedHat 7.2 system header files])
2162 fi
2163 ;;
2164 esac
2165
2166 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2167 AC_TRY_COMPILE([#include <sys/acl.h>
2168 #if defined(HAVE_RPCSVC_NIS_H)
2169 #include <rpcsvc/nis.h>
2170 #endif],
2171 [int i;],
2172 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2173 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2174         AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2175 fi
2176
2177
2178 #################################################
2179 # check for smbwrapper support
2180 AC_MSG_CHECKING(whether to use smbwrapper)
2181 AC_ARG_WITH(smbwrapper,
2182 [  --with-smbwrapper       Include SMB wrapper support (default=no) ],
2183 [ case "$withval" in
2184   yes)
2185     AC_MSG_RESULT(yes)
2186     AC_DEFINE(WITH_SMBWRAPPER,1,[Whether to include smbwrapper support])
2187         WRAPPROG="bin/smbsh\$(EXEEXT)"
2188         WRAP="bin/smbwrapper.$SHLIBEXT"
2189
2190 # Conditions under which smbwrapper should not be built.
2191
2192         if test x$PICFLAGS = x; then
2193            echo No support for PIC code - disabling smbwrapper and smbsh
2194            WRAPPROG=""
2195            WRAP=""
2196         elif test x$ac_cv_func_syscall = xno; then
2197            AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
2198            WRAPPROG=""
2199            WRAP=""
2200         fi
2201         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WRAPPROG $WRAP"
2202         SMBWRAPPER="$WRAPPROG $WRAP"
2203     ;;
2204   *)
2205     AC_MSG_RESULT(no)
2206     ;;
2207   esac ],
2208   AC_MSG_RESULT(no)
2209 )
2210
2211 #################################################
2212 # check for AFS clear-text auth support
2213 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2214 AC_ARG_WITH(afs,
2215 [  --with-afs              Include AFS clear-text auth support (default=no) ],
2216 [ case "$withval" in
2217   yes)
2218     AC_MSG_RESULT(yes)
2219     AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
2220     ;;
2221   *)
2222     AC_MSG_RESULT(no)
2223     ;;
2224   esac ],
2225   AC_MSG_RESULT(no)
2226 )
2227
2228 ####################################################
2229 # check for Linux-specific AFS fake-kaserver support
2230 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2231 AC_ARG_WITH(fake-kaserver,
2232 [  --with-fake-kaserver    Include AFS fake-kaserver support (default=no) ],
2233 [ case "$withval" in
2234   yes)
2235     AC_MSG_RESULT(yes)
2236     AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
2237     ;;
2238   *)
2239     AC_MSG_RESULT(no)
2240     ;;
2241   esac ],
2242   AC_MSG_RESULT(no)
2243 )
2244
2245 #################################################
2246 # check for the DFS clear-text auth system
2247 AC_MSG_CHECKING(whether to use DFS clear-text auth)
2248 AC_ARG_WITH(dfs,
2249 [  --with-dce-dfs          Include DCE/DFS clear-text auth support (default=no)],
2250 [ case "$withval" in
2251   yes)
2252     AC_MSG_RESULT(yes)
2253     AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
2254     ;;
2255   *)
2256     AC_MSG_RESULT(no)
2257     ;;
2258   esac ],
2259   AC_MSG_RESULT(no)
2260 )
2261
2262 ########################################################
2263 # Compile with LDAP support?
2264
2265 with_ldap_support=auto
2266 AC_MSG_CHECKING([for LDAP support])
2267
2268 AC_ARG_WITH(ldap,
2269 [  --with-ldap             LDAP support (default yes)],
2270 [ case "$withval" in
2271     yes|no)
2272         with_ldap_support=$withval
2273         ;;
2274   esac ])
2275
2276 AC_MSG_RESULT($with_ldap_support)
2277
2278 SMBLDAP=""
2279 AC_SUBST(SMBLDAP)
2280 if test x"$with_ldap_support" != x"no"; then
2281
2282   ##################################################################
2283   # first test for ldap.h and lber.h
2284   # (ldap.h is required for this test)
2285   AC_CHECK_HEADERS(ldap.h lber.h)
2286
2287   if test x"$ac_cv_header_ldap_h" != x"yes"; then
2288         if test x"$with_ldap_support" = x"yes"; then
2289          AC_MSG_ERROR(ldap.h is needed for LDAP support)
2290         else
2291          AC_MSG_WARN(ldap.h is needed for LDAP support)
2292         fi
2293
2294         with_ldap_support=no
2295   fi
2296 fi
2297
2298 if test x"$with_ldap_support" != x"no"; then
2299   ac_save_LIBS=$LIBS
2300
2301   ##################################################################
2302   # we might need the lber lib on some systems. To avoid link errors
2303   # this test must be before the libldap test
2304   AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
2305
2306   ########################################################
2307   # now see if we can find the ldap libs in standard paths
2308   AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
2309
2310   AC_CHECK_FUNC_EXT(ldap_domain2hostlist,$LDAP_LIBS)
2311
2312   ########################################################
2313   # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
2314   # Check found in pam_ldap 145.
2315   AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
2316
2317   LIBS="$LIBS $LDAP_LIBS"
2318   AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
2319     AC_TRY_COMPILE([
2320         #include <lber.h>
2321         #include <ldap.h>],
2322         [ldap_set_rebind_proc(0, 0, 0);],
2323         [smb_ldap_cv_ldap_set_rebind_proc=3],
2324         [smb_ldap_cv_ldap_set_rebind_proc=2]
2325     )
2326   ])
2327
2328   AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
2329
2330   AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
2331
2332   if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes" -a x"$ac_cv_func_ext_ldap_domain2hostlist" = x"yes"; then
2333     AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
2334     default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
2335     SMBLDAP="lib/smbldap.o"
2336     with_ldap_support=yes
2337     AC_MSG_CHECKING(whether LDAP support is used)
2338     AC_MSG_RESULT(yes)
2339   else
2340     if test x"$with_ldap_support" = x"yes"; then
2341         AC_MSG_ERROR(libldap is needed for LDAP support)
2342     else
2343         AC_MSG_WARN(libldap is needed for LDAP support)
2344     fi
2345
2346     LDAP_LIBS=""
2347     with_ldap_support=no
2348   fi
2349   LIBS=$ac_save_LIBS
2350 fi
2351
2352
2353 #################################################
2354 # active directory support
2355
2356 with_ads_support=auto
2357 AC_MSG_CHECKING([for Active Directory and krb5 support])
2358
2359 AC_ARG_WITH(ads,
2360 [  --with-ads              Active Directory support (default auto)],
2361 [ case "$withval" in
2362     yes|no)
2363         with_ads_support="$withval"
2364         ;;
2365   esac ])
2366
2367 AC_MSG_RESULT($with_ads_support)
2368
2369 FOUND_KRB5=no
2370 KRB5_LIBS=""
2371
2372 if test x"$with_ldap_support" != x"yes"; then
2373     if test x"$with_ads_support" = x"yes"; then
2374         AC_MSG_ERROR(Active Directory Support requires LDAP support)
2375     elif test x"$with_ads_support" != x"no"; then
2376         AC_MSG_WARN(Active Directory Support requires LDAP support)
2377     fi
2378     with_ads_support=no
2379 fi
2380
2381 if test x"$with_ads_support" != x"no"; then
2382
2383   # Do no harm to the values of CFLAGS and LIBS while testing for
2384   # Kerberos support.
2385
2386   #################################################
2387   # check for krb5-config from recent MIT and Heimdal kerberos 5
2388   AC_PATH_PROG(KRB5_CONFIG, krb5-config)
2389   AC_MSG_CHECKING(for working krb5-config)
2390   if test -x "$KRB5_CONFIG"; then
2391     ac_save_CFLAGS=$CFLAGS
2392     CFLAGS="";export CFLAGS
2393     ac_save_LDFLAGS=$LDFLAGS
2394     LDFLAGS="";export LDFLAGS
2395     KRB5_LIBS="`$KRB5_CONFIG --libs gssapi`"
2396     KRB5_CFLAGS="`$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
2397     KRB5_CPPFLAGS="`$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
2398     CFLAGS=$ac_save_CFLAGS;export CFLAGS
2399     LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
2400     FOUND_KRB5=yes
2401     AC_MSG_RESULT(yes)
2402   else
2403     AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
2404   fi
2405
2406   if test x$FOUND_KRB5 = x"no"; then
2407     #################################################
2408     # check for location of Kerberos 5 install
2409     AC_MSG_CHECKING(for kerberos 5 install path)
2410     AC_ARG_WITH(krb5,
2411     [  --with-krb5=base-dir    Locate Kerberos 5 support (default=/usr)],
2412     [ case "$withval" in
2413       no)
2414         AC_MSG_RESULT(no krb5-path given)
2415         ;;
2416       yes)
2417         AC_MSG_RESULT(/usr)
2418         FOUND_KRB5=yes
2419         ;;
2420       *)
2421         AC_MSG_RESULT($withval)
2422         KRB5_CFLAGS="-I$withval/include"
2423         KRB5_CPPFLAGS="-I$withval/include"
2424         KRB5_LDFLAGS="-L$withval/lib"
2425         FOUND_KRB5=yes
2426         ;;
2427       esac ],
2428       AC_MSG_RESULT(no krb5-path given)
2429     )
2430   fi
2431
2432   if test x$FOUND_KRB5 = x"no"; then
2433     #################################################
2434     # see if this box has the SuSE location for the heimdal krb implementation
2435     AC_MSG_CHECKING(for /usr/include/heimdal)
2436     if test -d /usr/include/heimdal; then
2437       if test -f /usr/lib/heimdal/lib/libkrb5.a; then
2438           KRB5_CFLAGS="-I/usr/include/heimdal"
2439           KRB5_CPPFLAGS="-I/usr/include/heimdal"
2440           KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
2441           AC_MSG_RESULT(yes)
2442       else
2443           KRB5_CFLAGS="-I/usr/include/heimdal"
2444           KRB5_CPPFLAGS="-I/usr/include/heimdal"
2445           AC_MSG_RESULT(yes)
2446       fi
2447     else
2448       AC_MSG_RESULT(no)
2449     fi
2450   fi
2451
2452   if test x$FOUND_KRB5 = x"no"; then
2453     #################################################
2454     # see if this box has the RedHat location for kerberos
2455     AC_MSG_CHECKING(for /usr/kerberos)
2456     if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
2457       KRB5_LDFLAGS="-L/usr/kerberos/lib"
2458       KRB5_CFLAGS="-I/usr/kerberos/include"
2459       KRB5_CPPFLAGS="-I/usr/kerberos/include"
2460       AC_MSG_RESULT(yes)
2461     else
2462       AC_MSG_RESULT(no)
2463     fi
2464   fi
2465
2466   ac_save_CFLAGS=$CFLAGS
2467   ac_save_CPPFLAGS=$CPPFLAGS
2468   ac_save_LDFLAGS=$LDFLAGS
2469
2470   CFLAGS="$CFLAGS $KRB5_CFLAGS"
2471   CPPFLAGS="$CPPFLAGS $KRB5_CPPFLAGS"
2472   LDFLAGS="$LDFLAGS $KRB5_LDFLAGS"
2473
2474   KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
2475
2476   # now check for krb5.h. Some systems have the libraries without the headers!
2477   # note that this check is done here to allow for different kerberos
2478   # include paths
2479   AC_CHECK_HEADERS(krb5.h)
2480
2481   if test x"$ac_cv_header_krb5_h" = x"no"; then
2482
2483     # Give a warning if AD support was not explicitly requested,
2484     # i.e with_ads_support = auto, otherwise die with an error.
2485
2486     if test x"$with_ads_support" = x"yes"; then
2487       AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
2488     else
2489       AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
2490     fi
2491
2492     # Turn off AD support and restore CFLAGS and LIBS variables
2493
2494     with_ads_support="no"
2495
2496     CFLAGS=$ac_save_CFLAGS
2497     CPPFLAGS=$ac_save_CPPFLAGS
2498     LDFLAGS=$ac_save_LDFLAGS
2499   fi
2500 fi
2501
2502 # Now we have determined whether we really want ADS support
2503
2504 if test x"$with_ads_support" != x"no"; then
2505   ac_save_LIBS=$LIBS
2506
2507   # now check for gssapi headers.  This is also done here to allow for
2508   # different kerberos include paths
2509   AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
2510
2511   ##################################################################
2512   # we might need the k5crypto and com_err libraries on some systems
2513   AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
2514   AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
2515
2516   # Heimdal checks.
2517   AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
2518   AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
2519   AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
2520
2521   # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
2522   AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],
2523                                 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
2524
2525   ########################################################
2526   # now see if we can find the krb5 libs in standard paths
2527   # or as specified above
2528   AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
2529
2530   ########################################################
2531   # now see if we can find the gssapi libs in standard paths
2532   AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],
2533             AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
2534
2535   AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
2536   AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
2537   AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
2538   AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
2539   AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
2540   AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
2541   AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
2542   AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
2543   AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
2544   AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
2545   AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
2546   AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
2547   AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
2548   AC_CHECK_FUNC_EXT(krb5_free_ktypes, $KRB5_LIBS)
2549   AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
2550
2551   LIBS="$LIBS $KRB5_LIBS"
2552
2553   AC_CACHE_CHECK([for addrtype in krb5_address],
2554                 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
2555     AC_TRY_COMPILE([#include <krb5.h>],
2556       [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
2557       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
2558       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
2559
2560   if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
2561     AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
2562                [Whether the krb5_address struct has a addrtype property])
2563   fi
2564
2565   AC_CACHE_CHECK([for addr_type in krb5_address],
2566                  samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
2567     AC_TRY_COMPILE([#include <krb5.h>],
2568       [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
2569       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
2570       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
2571
2572   if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
2573     AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
2574               [Whether the krb5_address struct has a addr_type property])
2575   fi
2576
2577   AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
2578                  samba_cv_HAVE_KRB5_TKT_ENC_PART2,
2579                  [AC_TRY_COMPILE([#include <krb5.h>],
2580     [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
2581     samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
2582
2583   if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
2584     AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
2585               [Whether the krb5_ticket struct has a enc_part2 property])
2586   fi
2587
2588   AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
2589                  samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
2590     AC_TRY_COMPILE([#include <krb5.h>],
2591       [krb5_keyblock key; key.keyvalue.data = NULL;],
2592       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
2593       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
2594
2595   if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
2596     AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
2597               [Whether the krb5_keyblock struct has a keyvalue property])
2598   fi
2599
2600   AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
2601                  samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
2602     AC_TRY_COMPILE([#include <krb5.h>],
2603       [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
2604       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
2605       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
2606   AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
2607                  samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
2608     AC_TRY_COMPILE([#include <krb5.h>],
2609       [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
2610       samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
2611       samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
2612 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
2613 # w.r.t. arcfour and windows, so we must not enable it here
2614   if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
2615           x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
2616     AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
2617               [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
2618   fi
2619
2620   AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
2621                  samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
2622     AC_TRY_COMPILE([#include <krb5.h>],
2623       [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
2624       samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
2625       samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
2626
2627   if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
2628     AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
2629               [Whether the AP_OPTS_USE_SUBKEY ap option is available])
2630   fi
2631
2632   AC_CACHE_CHECK([for the krb5_princ_component macro],
2633                 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
2634     AC_TRY_LINK([#include <krb5.h>],
2635       [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
2636       samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
2637       samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
2638
2639   if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
2640     AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
2641                [Whether krb5_princ_component is available])
2642   fi
2643
2644   AC_CACHE_CHECK([for memory keytab support],
2645                  samba_cv_HAVE_MEMORY_KEYTAB,[
2646     AC_TRY_RUN([
2647 #include<krb5.h>
2648   main()
2649   {
2650     krb5_context context;
2651     krb5_keytab keytab;
2652
2653     krb5_init_context(&context);
2654     if (krb5_kt_resolve(context, "MEMORY:", &keytab))
2655       exit(0);
2656     exit(1);
2657   }],
2658   samba_cv_HAVE_MEMORY_KEYTAB=no,
2659   samba_cv_HAVE_MEMORY_KEYTAB=yes)])
2660
2661   if test x"$samba_cv_HAVE_MEMORY_KEYTAB" = x"yes"; then
2662       AC_DEFINE(HAVE_MEMORY_KEYTAB,1,
2663                [Whether in-memory keytabs are supported])
2664   fi
2665
2666   AC_CACHE_CHECK([for key in krb5_keytab_entry],
2667                  samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
2668     AC_TRY_COMPILE([#include <krb5.h>],
2669       [krb5_keytab_entry entry; entry.key = NULL;],
2670       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
2671       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
2672
2673   if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
2674     AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
2675               [Whether krb5_keytab_entry has key member])
2676   fi
2677
2678   AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
2679                  samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
2680     AC_TRY_COMPILE([#include <krb5.h>],
2681       [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
2682       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
2683       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
2684
2685   if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
2686     AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
2687               [Whether krb5_keytab_entry has keyblock member])
2688   fi
2689
2690   if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" = x"yes"; then
2691     AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
2692     AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
2693     AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
2694     AC_MSG_RESULT(yes)
2695   else
2696     if test x"$with_ads_support" = x"yes"; then
2697         AC_MSG_ERROR(libkrb5 is needed for Active Directory support)
2698     else
2699         AC_MSG_WARN(libkrb5 is needed for Active Directory support)
2700     fi
2701     KRB5_LIBS=""
2702     with_ads_support=no
2703   fi
2704   LIBS="$ac_save_LIBS"
2705 fi
2706
2707 ########################################################
2708 # Compile experimental passdb backends?
2709 # (pdb_xml, pdb_mysql)
2710 AC_MSG_CHECKING(whether to build experimental passdb libraries)
2711 AC_ARG_WITH(expsam,
2712 [  --with-expsam=<list>    Include experimental passdb libraries (default=no)]
2713 [                          Valid choices include (comma separated list): ]
2714 [                              xml & mysql],
2715 [ expsam_pdb_modules=`echo "$withval" | sed 's/,/ /g'`
2716   if test "z$expsam_pdb_modules" = "zyes"; then
2717     expsam_pdb_modules="xml mysql"
2718   fi
2719   AC_MSG_RESULT($expsam_pdb_modules)
2720   for i in $expsam_pdb_modules
2721   do
2722     case "$i" in
2723     xml)
2724       ## pdb_xml
2725           AM_PATH_XML2([2.0.0],[default_shared_modules="$default_shared_modules pdb_xml"],[AC_MSG_ERROR([Can't find XML libraries while XML support is requested])])
2726       CFLAGS="$CFLAGS $XML_CFLAGS"
2727       ;;
2728     mysql)
2729       ## pdb_mysql
2730           AM_PATH_MYSQL([default_shared_modules="$default_shared_modules pdb_mysql"],[AC_MSG_ERROR([Can't find MySQL libraries while MySQL support is requested])])
2731       CFLAGS="$CFLAGS $MYSQL_CFLAGS"
2732       ;;
2733     no)
2734       ;;
2735     *)
2736       echo "Unknown module name \"$i\"!  Exiting..."
2737       exit 1
2738       ;;
2739     esac
2740   done ],
2741   AC_MSG_RESULT(no)
2742 )
2743
2744 #################################################
2745 # check for automount support
2746 AC_MSG_CHECKING(whether to use automount)
2747 AC_ARG_WITH(automount,
2748 [  --with-automount        Include automount support (default=no)],
2749 [ case "$withval" in
2750   yes)
2751     AC_MSG_RESULT(yes)
2752     AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
2753     ;;
2754   *)
2755     AC_MSG_RESULT(no)
2756     ;;
2757   esac ],
2758   AC_MSG_RESULT(no)
2759 )
2760
2761 #################################################
2762 # check for smbmount support
2763 AC_MSG_CHECKING(whether to use smbmount)
2764 AC_ARG_WITH(smbmount,
2765 [  --with-smbmount         Include smbmount (Linux only) support (default=no)],
2766 [ case "$withval" in
2767   yes)
2768         case "$host_os" in
2769         *linux*)
2770                 AC_MSG_RESULT(yes)
2771                 AC_DEFINE(WITH_SMBMOUNT,1,[Whether to build smbmount])
2772                 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbmount bin/smbmnt bin/smbumount"
2773                 ;;
2774         *)
2775                 AC_MSG_ERROR(not on a linux system!)
2776                 ;;
2777         esac
2778     ;;
2779   *)
2780     AC_MSG_RESULT(no)
2781     ;;
2782   esac ],
2783   AC_MSG_RESULT(no)
2784 )
2785
2786
2787 #################################################
2788 # check for a PAM clear-text auth, accounts, password and session support
2789 with_pam_for_crypt=no
2790 AC_MSG_CHECKING(whether to use PAM)
2791 AC_ARG_WITH(pam,
2792 [  --with-pam              Include PAM support (default=no)],
2793 [ case "$withval" in
2794   yes)
2795     AC_MSG_RESULT(yes)
2796     if test x"$ac_cv_header_security_pam_appl_h" = x"no"; then
2797        if test x"$ac_cv_header_security_pam_modules_h" = x"no"; then
2798           if test x"$ac_cv_header_security__pam_macros_h" = x"no"; then
2799              AC_MSG_ERROR(--with-pam specified but no PAM headers found)
2800           fi
2801        fi
2802     fi
2803     AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
2804     AUTH_LIBS="$AUTH_LIBS -lpam"
2805     with_pam_for_crypt=yes
2806     ;;
2807   *)
2808     AC_MSG_RESULT(no)
2809     ;;
2810   esac ],
2811   AC_MSG_RESULT(no)
2812 )
2813
2814 # we can't build a pam module if we don't have pam.
2815 AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])])
2816
2817 #################################################
2818 # check for pam_smbpass support
2819 AC_MSG_CHECKING(whether to use pam_smbpass)
2820 AC_ARG_WITH(pam_smbpass,
2821 [  --with-pam_smbpass      Build PAM module for authenticating against passdb backends (default=no)],
2822 [ case "$withval" in
2823   yes)
2824     AC_MSG_RESULT(yes)
2825
2826        # Conditions under which pam_smbpass should not be built.
2827
2828        if test x$PICFLAGS = x; then
2829           AC_MSG_ERROR([No support for PIC code])
2830        elif test x"$ac_cv_header_security_pam_appl_h" = x"no"; then
2831           AC_MSG_ERROR([No security/pam_appl.h found])
2832        elif test x$ac_cv_lib_pam_pam_get_data = xno; then
2833           AC_MSG_ERROR([No libpam found])
2834        else
2835           AUTH_LIBS="$AUTH_LIBS -lpam"
2836           SHLIB_PROGS="$SHLIB_PROGS bin/pam_smbpass.$SHLIBEXT"
2837        fi
2838     ;;
2839   *)
2840     AC_MSG_RESULT(no)
2841     ;;
2842   esac ],
2843   AC_MSG_RESULT(no)
2844 )
2845
2846
2847 ###############################################
2848 # test for where we get crypt() from
2849 AC_SEARCH_LIBS(crypt, [crypt],
2850   [test "$ac_cv_search_crypt" = "none required" || AUTH_LIBS="-lcrypt $AUTH_LIBS"
2851   AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
2852
2853 ##
2854 ## moved after the check for -lcrypt in order to
2855 ## ensure that the necessary libraries are included
2856 ## check checking for truncated salt.  Wrapped by the
2857 ## $with_pam_for_crypt variable as above   --jerry
2858 ##
2859 if test $with_pam_for_crypt = no; then
2860 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
2861 crypt_LIBS="$LIBS"
2862 LIBS="$AUTH_LIBS $LIBS"
2863 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
2864         samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
2865 LIBS="$crypt_LIBS"])
2866 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
2867         AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
2868 fi
2869 fi
2870
2871 ########################################################################################
2872 ##
2873 ## TESTS FOR SAM BACKENDS.  KEEP THESE GROUPED TOGETHER
2874 ##
2875 ########################################################################################
2876
2877 #################################################
2878 # check for a LDAP password database configuration backwards compatibility
2879 AC_MSG_CHECKING(whether to use LDAP SAM 2.2 compatible configuration)
2880 AC_ARG_WITH(ldapsam,
2881 [  --with-ldapsam          Include LDAP SAM 2.2 compatible configuration (default=no)],
2882 [ case "$withval" in
2883   yes)
2884     AC_MSG_RESULT(yes)
2885     AC_DEFINE(WITH_LDAP_SAMCONFIG,1,[Whether to include 2.2 compatible LDAP SAM configuration])
2886     ;;
2887   *)
2888     AC_MSG_RESULT(no)
2889     ;;
2890   esac ],
2891   AC_MSG_RESULT(no)
2892 )
2893
2894 ########################################################################################
2895 ##
2896 ## END OF TESTS FOR SAM BACKENDS.
2897 ##
2898 ########################################################################################
2899
2900 #################################################
2901 # check for a NISPLUS_HOME support
2902 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
2903 AC_ARG_WITH(nisplus-home,
2904 [  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
2905 [ case "$withval" in
2906   yes)
2907     AC_MSG_RESULT(yes)
2908     AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
2909     ;;
2910   *)
2911     AC_MSG_RESULT(no)
2912     ;;
2913   esac ],
2914   AC_MSG_RESULT(no)
2915 )
2916
2917 #################################################
2918 # check for syslog logging
2919 AC_MSG_CHECKING(whether to use syslog logging)
2920 AC_ARG_WITH(syslog,
2921 [  --with-syslog           Include experimental SYSLOG support (default=no)],
2922 [ case "$withval" in
2923   yes)
2924     AC_MSG_RESULT(yes)
2925     AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
2926     ;;
2927   *)
2928     AC_MSG_RESULT(no)
2929     ;;
2930   esac ],
2931   AC_MSG_RESULT(no)
2932 )
2933
2934 #################################################
2935 # check for a shared memory profiling support
2936 AC_MSG_CHECKING(whether to use profiling)
2937 AC_ARG_WITH(profiling-data,
2938 [  --with-profiling-data   Include gathering source code profile information (default=no)],
2939 [ case "$withval" in
2940   yes)
2941     AC_MSG_RESULT(yes)
2942     AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
2943     ;;
2944   *)
2945     AC_MSG_RESULT(no)
2946     ;;
2947   esac ],
2948   AC_MSG_RESULT(no)
2949 )
2950
2951
2952 #################################################
2953 # check for experimental disk-quotas support
2954
2955 samba_cv_WITH_QUOTAS=auto
2956 samba_cv_TRY_QUOTAS=no
2957 samba_cv_RUN_QUOTA_TESTS=auto
2958 samba_cv_WITH_SYS_QUOTAS=auto
2959 samba_cv_TRY_SYS_QUOTAS=no
2960
2961 AC_MSG_CHECKING(whether to try disk-quotas support)
2962 AC_ARG_WITH(quotas,
2963 [  --with-quotas           Include disk-quota support (default=no)],
2964 [ case "$withval" in
2965   yes)
2966     AC_MSG_RESULT(yes)
2967     samba_cv_WITH_QUOTAS=yes
2968     samba_cv_TRY_QUOTAS=yes
2969     samba_cv_RUN_QUOTA_TESTS=yes
2970     #set sys quotas to auto in this case
2971     samba_cv_TRY_SYS_QUOTAS=auto
2972     ;;
2973   auto)
2974     AC_MSG_RESULT(auto)
2975     samba_cv_WITH_QUOTAS=auto
2976     samba_cv_TRY_QUOTAS=auto
2977     samba_cv_RUN_QUOTA_TESTS=auto
2978     #set sys quotas to auto in this case
2979     samba_cv_TRY_SYS_QUOTAS=auto
2980     ;;
2981   no)
2982     AC_MSG_RESULT(no)
2983     samba_cv_WITH_QUOTAS=no
2984     samba_cv_TRY_QUOTAS=no
2985     samba_cv_RUN_QUOTA_TESTS=no
2986     ;;
2987   *)
2988     AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
2989     ;;
2990   esac ],
2991   AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
2992 )
2993
2994 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
2995 AC_ARG_WITH(sys-quotas,
2996 [  --with-sys-quotas       Include lib/sysquotas.c support (default=auto)],
2997 [ case "$withval" in
2998   yes)
2999     AC_MSG_RESULT(yes)
3000     samba_cv_WITH_SYS_QUOTAS=yes
3001     samba_cv_TRY_SYS_QUOTAS=yes
3002     samba_cv_RUN_QUOTA_TESTS=yes
3003     ;;
3004   auto)
3005     AC_MSG_RESULT(auto)
3006     samba_cv_WITH_SYS_QUOTAS=auto
3007     samba_cv_TRY_SYS_QUOTAS=auto
3008     samba_cv_RUN_QUOTA_TESTS=auto
3009     ;;
3010   no)
3011     AC_MSG_RESULT(no)
3012     samba_cv_WITH_SYS_QUOTAS=no
3013     samba_cv_TRY_SYS_QUOTAS=no
3014     ;;
3015   *)
3016     AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
3017     ;;
3018   esac ],
3019   AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
3020 )
3021
3022 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
3023 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
3024   case "$host_os" in
3025         *linux*)
3026             AC_MSG_RESULT(yes)
3027             samba_cv_TRY_SYS_QUOTAS=yes
3028             samba_cv_RUN_QUOTA_TESTS=yes
3029             ;;
3030         *)
3031             AC_MSG_RESULT(no)
3032             samba_cv_TRY_SYS_QUOTAS=no
3033             ;;
3034   esac
3035 fi
3036
3037 #############################################
3038 # only check for quota stuff if --with-quotas
3039 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
3040
3041 # For quotas on Veritas VxFS filesystems
3042 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
3043
3044 # For sys/quota.h and linux/quota.h
3045 AC_CHECK_HEADERS(sys/quota.h)
3046 AC_CHECK_HEADERS(asm/types.h linux/quota.h)
3047
3048 # For quotas on Linux XFS filesystems
3049 AC_CHECK_HEADERS(linux/xqm.h linux/xfs_fs.h)
3050 AC_CHECK_HEADERS(xfs/libxfs.h xfs/xqm.h xfs/xfs_fs.h)
3051 # For linux > 2.5.56
3052 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
3053
3054 # if we have struct if_dqblk in <linux/quota.h> we should use it
3055 AC_CACHE_CHECK([for struct if_dqblk in <linux/quota.h>],samba_cv_HAVE_STRUCT_IF_DQBLK, [
3056 AC_TRY_COMPILE([
3057 #include "confdefs.h"
3058 #ifdef HAVE_SYS_TYPES_H
3059 #include <sys/types.h>
3060 #endif
3061 #ifdef HAVE_ASM_TYPES_H
3062 #include <asm/types.h>
3063 #endif
3064 #include <linux/quota.h>
3065 ],[struct if_dqblk D;],
3066 samba_cv_HAVE_STRUCT_IF_DQBLK=yes,samba_cv_HAVE_STRUCT_IF_DQBLK=no)])
3067 if test "$samba_cv_HAVE_STRUCT_IF_DQBLK"x = "yes"x; then
3068         AC_DEFINE(HAVE_STRUCT_IF_DQBLK,1,[struct if_dqblk])
3069 fi
3070
3071 # if we have struct mem_dqblk in <linux/quota.h> we should use it
3072 AC_CACHE_CHECK([for struct mem_dqblk in <linux/quota.h>],samba_cv_HAVE_STRUCT_MEM_DQBLK, [
3073 AC_TRY_COMPILE([
3074 #include "confdefs.h"
3075 #ifdef HAVE_SYS_TYPES_H
3076 #include <sys/types.h>
3077 #endif
3078 #ifdef HAVE_ASM_TYPES_H
3079 #include <asm/types.h>
3080 #endif
3081 #include <linux/quota.h>
3082 ],[struct mem_dqblk D;],
3083 samba_cv_HAVE_STRUCT_MEM_DQBLK=yes,samba_cv_HAVE_STRUCT_MEM_DQBLK=no)])
3084 if test "$samba_cv_HAVE_STRUCT_MEM_DQBLK"x = "yes"x; then
3085         AC_DEFINE(HAVE_STRUCT_MEM_DQBLK,1,[struct mem_dqblk])
3086 fi
3087
3088 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
3089 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
3090 AC_TRY_COMPILE([
3091 #include "confdefs.h"
3092 #ifdef HAVE_SYS_QUOTA_H
3093 #include <sys/quota.h>
3094 #endif
3095 ],[
3096 struct dqblk D;
3097 D.dqb_fsoftlimit = 0;],
3098 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
3099 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
3100         AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
3101 fi
3102
3103 ##################
3104 # look for a working quota system
3105 samba_cv_SYSQUOTA_FOUND=no;
3106
3107 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3108 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
3109 AC_TRY_RUN_STRICT([
3110 #define HAVE_QUOTACTL_4A 1
3111 #define AUTOCONF_TEST 1
3112 #include "confdefs.h"
3113 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3114            samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
3115 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
3116     samba_cv_SYSQUOTA_FOUND=yes;AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
3117 fi
3118 fi
3119
3120 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3121 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
3122 AC_TRY_RUN_STRICT([
3123 #define HAVE_QUOTACTL_4B 1
3124 #define AUTOCONF_TEST 1
3125 #include "confdefs.h"
3126 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3127            samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
3128 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
3129     echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
3130 #    samba_cv_SYSQUOTA_FOUND=yes;AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
3131 fi
3132 fi
3133
3134 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3135 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
3136 AC_TRY_RUN_STRICT([
3137 #define HAVE_QUOTACTL_3 1
3138 #define AUTOCONF_TEST 1
3139 #include "confdefs.h"
3140 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3141            samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
3142 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
3143     echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
3144 #    samba_cv_SYSQUOTA_FOUND=yes;AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
3145 fi
3146 fi
3147
3148 #################################################
3149 # check for mntent.h and struct mntent
3150 AC_CHECK_HEADERS(mntent.h)
3151 #################################################
3152 # check for setmntent,getmntent,endmntent
3153 AC_CHECK_FUNCS(setmntent getmntent endmntent)
3154
3155 #################################################
3156 # check for devnm.h and struct mntent
3157 AC_CHECK_HEADERS(devnm.h)
3158 #################################################
3159 # check for devnm
3160 AC_CHECK_FUNCS(devnm)
3161
3162 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
3163     if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3164         # if --with-sys-quotas=yes then build it
3165         # you have can use the get/set quota command smb.conf
3166         # options then
3167         samba_cv_SYSQUOTA_FOUND=auto
3168     fi
3169     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
3170         # if --with-sys-quotas=yes then build it
3171         # you have can use the get/set quota command smb.conf
3172         # options then
3173         samba_cv_TRY_SYS_QUOTAS=auto
3174     fi
3175 fi
3176
3177 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
3178 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
3179 SAVE_CPPFLAGS="$CPPFLAGS"
3180 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
3181 AC_TRY_COMPILE([
3182 #include "confdefs.h"
3183 #define NO_PROTO_H 1
3184 #define NO_CONFIG_H 1
3185 #define HAVE_SYS_QUOTAS 1
3186 #include "${srcdir-.}/lib/sysquotas.c"
3187 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
3188 CPPFLAGS="$SAVE_CPPFLAGS"
3189 ])
3190 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
3191 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
3192     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
3193         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3194         AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
3195         samba_cv_WE_USE_SYS_QUOTAS=yes
3196         AC_MSG_RESULT(yes)
3197     else
3198         AC_MSG_RESULT(no)
3199     fi
3200 fi
3201 fi
3202
3203 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
3204 SAVE_CPPFLAGS="$CPPFLAGS"
3205 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
3206 AC_TRY_COMPILE([
3207 #include "confdefs.h"
3208 #define NO_PROTO_H 1
3209 #define NO_CONFIG_H 1
3210 #include "${srcdir-.}/smbd/quotas.c"
3211 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
3212 CPPFLAGS="$SAVE_CPPFLAGS"
3213 ])
3214 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
3215 AC_MSG_CHECKING(whether to use the old quota support)
3216     if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
3217       if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
3218         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3219         AC_MSG_RESULT(yes)
3220       else
3221         AC_MSG_RESULT(no)
3222       fi
3223     else
3224       AC_MSG_RESULT(no)
3225     fi
3226 fi
3227
3228 ####################
3229 # End of quota check samba_cv_RUN_QUOTA_TESTS
3230 fi
3231
3232 #################################################
3233 # check for experimental utmp accounting
3234
3235 AC_MSG_CHECKING(whether to support utmp accounting)
3236 WITH_UTMP=yes
3237 AC_ARG_WITH(utmp,
3238 [  --with-utmp             Include utmp accounting (default, if supported by OS)],
3239 [ case "$withval" in
3240   no)
3241                 WITH_UTMP=no
3242                 ;;
3243   *)
3244                 WITH_UTMP=yes
3245                 ;;
3246   esac ],
3247 )
3248
3249 # utmp requires utmp.h
3250 # Note similar check earlier, when checking utmp details.
3251
3252 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
3253         utmp_no_reason=", no utmp.h on $host_os"
3254         WITH_UTMP=no
3255 fi
3256
3257 # Display test results
3258
3259 if test x"$WITH_UTMP" = x"yes"; then
3260         AC_MSG_RESULT(yes)
3261         AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
3262 else
3263         AC_MSG_RESULT(no$utmp_no_reason)
3264 fi
3265
3266 #################################################
3267 # choose native language(s) of man pages
3268 AC_MSG_CHECKING(chosen man pages' language(s))
3269 AC_ARG_WITH(manpages-langs,
3270 [  --with-manpages-langs={en,ja,pl}  Choose man pages' language(s). (en)],
3271 [ case "$withval" in
3272   yes|no)
3273     AC_MSG_WARN(--with-manpages-langs called without argument - will use default)
3274     manlangs="en"
3275   ;;
3276   *)
3277     manlangs="$withval"
3278   ;;
3279   esac
3280
3281   AC_MSG_RESULT($manlangs)
3282   manlangs=`echo $manlangs | sed "s/,/ /g"`   # replacing commas with spaces to produce a list
3283   AC_SUBST(manlangs)],
3284
3285   [manlangs="en"
3286   AC_MSG_RESULT($manlangs)
3287   AC_SUBST(manlangs)]
3288 )
3289
3290 #################################################
3291 # should we build libsmbclient?
3292
3293 INSTALLCLIENTCMD_SH=:
3294 INSTALLCLIENTCMD_A=:
3295 INSTALLCLIENT=
3296 LIBSMBCLIENT_SHARED=
3297 LIBSMBCLIENT=
3298 AC_MSG_CHECKING(whether to build the libsmbclient shared library)
3299 AC_ARG_WITH(libsmbclient,
3300 [  --with-libsmbclient     Build the libsmbclient shared library (default=yes if shared libs supported)],
3301 [ case "$withval" in
3302   no)
3303      AC_MSG_RESULT(no)
3304      ;;
3305   *)
3306      if test $BLDSHARED = true; then
3307         INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
3308         ## build the static version of libsmbclient as well
3309         INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3310         LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
3311         LIBSMBCLIENT=libsmbclient
3312         AC_MSG_RESULT(yes)
3313      else
3314         enable_static=yes
3315         AC_MSG_RESULT(no shared library support -- will supply static library)
3316      fi
3317      if test $enable_static = yes; then
3318         INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3319         LIBSMBCLIENT=libsmbclient
3320      fi
3321      INSTALLCLIENT=installclientlib
3322      ;;
3323   esac ],
3324 [
3325 # if unspecified, default is to built it iff possible.
3326   if test $BLDSHARED = true; then
3327      INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
3328      LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
3329      LIBSMBCLIENT=libsmbclient
3330      AC_MSG_RESULT(yes)
3331    else
3332      enable_static=yes
3333      AC_MSG_RESULT(no shared library support -- will supply static library)
3334    fi
3335    if test $enable_static = yes; then
3336      INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3337      LIBSMBCLIENT=libsmbclient
3338   fi]
3339   INSTALLCLIENT=installclientlib
3340 )
3341
3342
3343 #################################################
3344 # these tests are taken from the GNU fileutils package
3345 AC_CHECKING(how to get filesystem space usage)
3346 space=no
3347
3348 # Test for statvfs64.
3349 if test $space = no; then
3350   # SVR4
3351   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
3352   [AC_TRY_RUN([
3353 #if defined(HAVE_UNISTD_H)
3354 #include <unistd.h>
3355 #endif
3356 #include <sys/types.h>
3357 #include <sys/statvfs.h>
3358   main ()
3359   {
3360     struct statvfs64 fsd;
3361     exit (statvfs64 (".", &fsd));
3362   }],
3363   fu_cv_sys_stat_statvfs64=yes,
3364   fu_cv_sys_stat_statvfs64=no,
3365   fu_cv_sys_stat_statvfs64=cross)])
3366   if test $fu_cv_sys_stat_statvfs64 = yes; then
3367     space=yes
3368     AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
3369   fi
3370 fi
3371
3372 # Perform only the link test since it seems there are no variants of the
3373 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
3374 # because that got a false positive on SCO OSR5.  Adding the declaration
3375 # of a `struct statvfs' causes this test to fail (as it should) on such
3376 # systems.  That system is reported to work fine with STAT_STATFS4 which
3377 # is what it gets when this test fails.
3378 if test $space = no; then
3379   # SVR4
3380   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
3381                  [AC_TRY_LINK([#include <sys/types.h>
3382 #include <sys/statvfs.h>],
3383                               [struct statvfs fsd; statvfs (0, &fsd);],
3384                               fu_cv_sys_stat_statvfs=yes,
3385                               fu_cv_sys_stat_statvfs=no)])
3386   if test $fu_cv_sys_stat_statvfs = yes; then
3387     space=yes
3388     AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
3389   fi
3390 fi
3391
3392 if test $space = no; then
3393   # DEC Alpha running OSF/1
3394   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
3395   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
3396   [AC_TRY_RUN([
3397 #include <sys/param.h>
3398 #include <sys/types.h>
3399 #include <sys/mount.h>
3400   main ()
3401   {
3402     struct statfs fsd;
3403     fsd.f_fsize = 0;
3404     exit (statfs (".", &fsd, sizeof (struct statfs)));
3405   }],
3406   fu_cv_sys_stat_statfs3_osf1=yes,
3407   fu_cv_sys_stat_statfs3_osf1=no,
3408   fu_cv_sys_stat_statfs3_osf1=no)])
3409   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
3410   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
3411     space=yes
3412     AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
3413   fi
3414 fi
3415
3416 if test $space = no; then
3417 # AIX
3418   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
3419 member (AIX, 4.3BSD)])
3420   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
3421   [AC_TRY_RUN([
3422 #ifdef HAVE_SYS_PARAM_H
3423 #include <sys/param.h>
3424 #endif
3425 #ifdef HAVE_SYS_MOUNT_H
3426 #include <sys/mount.h>
3427 #endif
3428 #ifdef HAVE_SYS_VFS_H
3429 #include <sys/vfs.h>
3430 #endif
3431   main ()
3432   {
3433   struct statfs fsd;
3434   fsd.f_bsize = 0;
3435   exit (statfs (".", &fsd));
3436   }],
3437   fu_cv_sys_stat_statfs2_bsize=yes,
3438   fu_cv_sys_stat_statfs2_bsize=no,
3439   fu_cv_sys_stat_statfs2_bsize=no)])
3440   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
3441   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
3442     space=yes
3443     AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
3444   fi
3445 fi
3446
3447 if test $space = no; then
3448 # SVR3
3449   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
3450   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
3451   [AC_TRY_RUN([#include <sys/types.h>
3452 #include <sys/statfs.h>
3453   main ()
3454   {
3455   struct statfs fsd;
3456   exit (statfs (".", &fsd, sizeof fsd, 0));
3457   }],
3458     fu_cv_sys_stat_statfs4=yes,
3459     fu_cv_sys_stat_statfs4=no,
3460     fu_cv_sys_stat_statfs4=no)])
3461   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
3462   if test $fu_cv_sys_stat_statfs4 = yes; then
3463     space=yes
3464     AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
3465   fi
3466 fi
3467
3468 if test $space = no; then
3469 # 4.4BSD and NetBSD
3470   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
3471 member (4.4BSD and NetBSD)])
3472   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
3473   [AC_TRY_RUN([#include <sys/types.h>
3474 #ifdef HAVE_SYS_PARAM_H
3475 #include <sys/param.h>
3476 #endif
3477 #ifdef HAVE_SYS_MOUNT_H
3478 #include <sys/mount.h>
3479 #endif
3480   main ()
3481   {
3482   struct statfs fsd;
3483   fsd.f_fsize = 0;
3484   exit (statfs (".", &fsd));
3485   }],
3486   fu_cv_sys_stat_statfs2_fsize=yes,
3487   fu_cv_sys_stat_statfs2_fsize=no,
3488   fu_cv_sys_stat_statfs2_fsize=no)])
3489   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
3490   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
3491     space=yes
3492         AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
3493   fi
3494 fi
3495
3496 if test $space = no; then
3497   # Ultrix
3498   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
3499   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
3500   [AC_TRY_RUN([#include <sys/types.h>
3501 #ifdef HAVE_SYS_PARAM_H
3502 #include <sys/param.h>
3503 #endif
3504 #ifdef HAVE_SYS_MOUNT_H
3505 #include <sys/mount.h>
3506 #endif
3507 #ifdef HAVE_SYS_FS_TYPES_H
3508 #include <sys/fs_types.h>
3509 #endif
3510   main ()
3511   {
3512   struct fs_data fsd;
3513   /* Ultrix's statfs returns 1 for success,
3514      0 for not mounted, -1 for failure.  */
3515   exit (statfs (".", &fsd) != 1);
3516   }],
3517   fu_cv_sys_stat_fs_data=yes,
3518   fu_cv_sys_stat_fs_data=no,
3519   fu_cv_sys_stat_fs_data=no)])
3520   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
3521   if test $fu_cv_sys_stat_fs_data = yes; then
3522     space=yes
3523     AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
3524   fi
3525 fi
3526
3527 #
3528 # As a gating factor for large file support, in order to
3529 # use <4GB files we must have the following minimal support
3530 # available.
3531 # long long, and a 64 bit off_t or off64_t.
3532 # If we don't have all of these then disable large
3533 # file support.
3534 #
3535 AC_MSG_CHECKING([if large file support can be enabled])
3536 AC_TRY_COMPILE([
3537 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
3538 #include <sys/types.h>
3539 #else
3540 __COMPILE_ERROR_
3541 #endif
3542 ],
3543 [int i],
3544 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
3545 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
3546         AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
3547 fi
3548 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
3549
3550 AC_ARG_WITH(spinlocks,
3551 [  --with-spinlocks        Use spin locks instead of fcntl locks (default=no) ])
3552 if test "x$with_spinlocks" = "xyes"; then
3553     AC_DEFINE(USE_SPINLOCKS,1,[Whether to use spin locks instead of fcntl locks])
3554
3555     case "$host_cpu" in
3556         sparc)
3557             AC_DEFINE(SPARC_SPINLOCKS,1,[Whether to use sparc spinlocks])
3558             ;;
3559
3560         i386|i486|i586|i686)
3561             AC_DEFINE(INTEL_SPINLOCKS,1,[Whether to use intel spinlocks])
3562             ;;
3563
3564         mips)
3565             AC_DEFINE(MIPS_SPINLOCKS,1,[Whether to use mips spinlocks])
3566             ;;
3567
3568         powerpc)
3569             AC_DEFINE(POWERPC_SPINLOCKS,1,[Whether to use powerpc spinlocks])
3570             ;;
3571     esac
3572 fi
3573
3574 #################################################
3575 # check for ACL support
3576
3577 AC_MSG_CHECKING(whether to support ACLs)
3578 AC_ARG_WITH(acl-support,
3579 [  --with-acl-support      Include ACL support (default=no)],
3580 [ case "$withval" in
3581   yes)
3582
3583         case "$host_os" in
3584         *sysv5*)
3585                 AC_MSG_RESULT(Using UnixWare ACLs)
3586                 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
3587                 ;;
3588         *solaris*)
3589                 AC_MSG_RESULT(Using solaris ACLs)
3590                 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
3591                 ;;
3592         *hpux*)
3593                 AC_MSG_RESULT(Using HPUX ACLs)
3594                 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
3595                 ;;
3596         *irix*)
3597                 AC_MSG_RESULT(Using IRIX ACLs)
3598                 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
3599                 ;;
3600         *aix*)
3601                 AC_MSG_RESULT(Using AIX ACLs)
3602                 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
3603                 ;;
3604         *osf*)
3605                 AC_MSG_RESULT(Using Tru64 ACLs)
3606                 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
3607                 ACL_LIBS="$ACL_LIBS -lpacl"
3608                 ;;
3609         *freebsd5*)
3610                 AC_MSG_RESULT(Using FreeBSD posix ACLs)
3611                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether FreeBSD POSIX ACLs are available])
3612                 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3613                 ;;
3614         *linux*)
3615                 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
3616                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
3617                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3618                 acl_LIBS=$LIBS
3619                 LIBS="$LIBS -lacl"
3620                 AC_TRY_LINK([#include <sys/types.h>
3621 #include <sys/acl.h>],
3622 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3623 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
3624                 LIBS=$acl_LIBS])
3625                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
3626                                 AC_MSG_RESULT(Using posix ACLs)
3627                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
3628                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
3629                                 acl_LIBS=$LIBS
3630                                 LIBS="$LIBS -lacl"
3631                                 AC_TRY_LINK([#include <sys/types.h>
3632 #include <sys/acl.h>],
3633 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
3634 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
3635                                 LIBS=$acl_LIBS])
3636                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
3637                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3638                                 fi
3639                         fi
3640             ;;
3641          *)
3642                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
3643                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3644                 acl_LIBS=$LIBS
3645                 LIBS="$LIBS -lacl"
3646                 AC_TRY_LINK([#include <sys/types.h>
3647 #include <sys/acl.h>],
3648 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3649 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
3650                 LIBS=$acl_LIBS])
3651                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
3652                                 AC_MSG_RESULT(Using posix ACLs)
3653                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
3654                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
3655                                 acl_LIBS=$LIBS
3656                                 LIBS="$LIBS -lacl"
3657                                 AC_TRY_LINK([#include <sys/types.h>
3658 #include <sys/acl.h>],
3659 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
3660 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
3661                                 LIBS=$acl_LIBS])
3662                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
3663                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3664                                 fi
3665                         fi
3666             ;;
3667         esac
3668         ;;
3669   *)
3670     AC_MSG_RESULT(no)
3671     AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
3672     ;;
3673   esac ],
3674   AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
3675   AC_MSG_RESULT(no)
3676 )
3677
3678 #################################################
3679 # check for sendfile support
3680
3681 with_sendfile_support=yes
3682 AC_MSG_CHECKING(whether to check to support sendfile)
3683 AC_ARG_WITH(sendfile-support,
3684 [  --with-sendfile-support Check for sendfile support (default=yes)],
3685 [ case "$withval" in
3686   yes)
3687
3688         AC_MSG_RESULT(yes);
3689
3690         case "$host_os" in
3691         *linux*)
3692                 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
3693                 AC_TRY_LINK([#include <sys/sendfile.h>],
3694 [\
3695 int tofd, fromfd;
3696 off64_t offset;
3697 size_t total;
3698 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
3699 ],
3700 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
3701
3702                 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
3703                 AC_TRY_LINK([#include <sys/sendfile.h>],
3704 [\
3705 int tofd, fromfd;
3706 off_t offset;
3707 size_t total;
3708 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
3709 ],
3710 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3711
3712 # Try and cope with broken Linux sendfile....
3713                 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
3714                 AC_TRY_LINK([\
3715 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
3716 #undef _FILE_OFFSET_BITS
3717 #endif
3718 #include <sys/sendfile.h>],
3719 [\
3720 int tofd, fromfd;
3721 off_t offset;
3722 size_t total;
3723 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
3724 ],
3725 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
3726
3727         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
3728                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
3729                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
3730                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
3731         elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3732                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
3733                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
3734                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
3735         elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
3736                 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
3737                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
3738         else
3739                 AC_MSG_RESULT(no);
3740         fi
3741
3742         ;;
3743         *freebsd*)
3744                 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
3745                 AC_TRY_LINK([\
3746 #include <sys/types.h>
3747 #include <unistd.h>
3748 #include <sys/socket.h>
3749 #include <sys/uio.h>],
3750 [\
3751         int fromfd, tofd, ret, total=0;
3752         off_t offset, nwritten;
3753         struct sf_hdtr hdr;
3754         struct iovec hdtrl;
3755         hdr.headers = &hdtrl;
3756         hdr.hdr_cnt = 1;
3757         hdr.trailers = NULL;
3758         hdr.trl_cnt = 0;
3759         hdtrl.iov_base = NULL;
3760         hdtrl.iov_len = 0;
3761         ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
3762 ],
3763 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3764
3765         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3766                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
3767                 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
3768                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3769         else
3770                 AC_MSG_RESULT(no);
3771         fi
3772         ;;
3773
3774         *hpux*)
3775                 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
3776                 AC_TRY_LINK([\
3777 #include <sys/socket.h>
3778 #include <sys/uio.h>],
3779 [\
3780         int fromfd, tofd;
3781         size_t total=0;
3782         struct iovec hdtrl[2];
3783         ssize_t nwritten;
3784         off64_t offset;
3785
3786         hdtrl[0].iov_base = 0;
3787         hdtrl[0].iov_len = 0;
3788
3789         nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
3790 ],
3791 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
3792         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
3793                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
3794                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
3795                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3796         else
3797                 AC_MSG_RESULT(no);
3798         fi
3799
3800                 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
3801                 AC_TRY_LINK([\
3802 #include <sys/socket.h>
3803 #include <sys/uio.h>],
3804 [\
3805         int fromfd, tofd;
3806         size_t total=0;
3807         struct iovec hdtrl[2];
3808         ssize_t nwritten;
3809         off_t offset;
3810
3811         hdtrl[0].iov_base = 0;
3812         hdtrl[0].iov_len = 0;
3813
3814         nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
3815 ],
3816 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3817         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3818                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
3819                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
3820                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3821         else
3822                 AC_MSG_RESULT(no);
3823         fi
3824         ;;
3825
3826         *solaris*)
3827                 AC_CHECK_LIB(sendfile,sendfilev)
3828                 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
3829                 AC_TRY_LINK([\
3830 #include <sys/sendfile.h>],
3831 [\
3832         int sfvcnt;
3833         size_t xferred;
3834         struct sendfilevec vec[2];
3835         ssize_t nwritten;
3836         int tofd;
3837
3838         sfvcnt = 2;
3839
3840         vec[0].sfv_fd = SFV_FD_SELF;
3841         vec[0].sfv_flag = 0;
3842         vec[0].sfv_off = 0;
3843         vec[0].sfv_len = 0;
3844
3845         vec[1].sfv_fd = 0;
3846         vec[1].sfv_flag = 0;
3847         vec[1].sfv_off = 0;
3848         vec[1].sfv_len = 0;
3849         nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
3850 ],
3851 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
3852
3853         if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
3854                 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
3855                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
3856                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3857         else
3858                 AC_MSG_RESULT(no);
3859         fi
3860
3861                 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
3862                 AC_TRY_LINK([\
3863 #include <sys/sendfile.h>],
3864 [\
3865         int sfvcnt;
3866         size_t xferred;
3867         struct sendfilevec vec[2];
3868         ssize_t nwritten;
3869         int tofd;
3870
3871         sfvcnt = 2;
3872
3873         vec[0].sfv_fd = SFV_FD_SELF;
3874         vec[0].sfv_flag = 0;
3875         vec[0].sfv_off = 0;
3876         vec[0].sfv_len = 0;
3877
3878         vec[1].sfv_fd = 0;
3879         vec[1].sfv_flag = 0;
3880         vec[1].sfv_off = 0;
3881         vec[1].sfv_len = 0;
3882         nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
3883 ],
3884 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
3885
3886         if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
3887                 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
3888                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
3889                 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
3890         else
3891                 AC_MSG_RESULT(no);
3892         fi
3893         ;;
3894
3895         *)
3896         ;;
3897         esac
3898         ;;
3899   *)
3900     AC_MSG_RESULT(no)
3901     ;;
3902   esac ],
3903   AC_MSG_RESULT(yes)
3904 )
3905
3906
3907 #################################################
3908 # Check whether winbind is supported on this platform.  If so we need to
3909 # build and install client programs, sbin programs and shared libraries
3910
3911 AC_MSG_CHECKING(whether to build winbind)
3912
3913 # Initially, the value of $host_os decides whether winbind is supported
3914
3915 HAVE_WINBIND=yes
3916
3917 # Define the winbind shared library name and any specific linker flags
3918 # it needs to be built with.
3919
3920 WINBIND_NSS="nsswitch/libnss_winbind.$SHLIBEXT"
3921 WINBIND_WINS_NSS="nsswitch/libnss_wins.$SHLIBEXT"
3922 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
3923
3924 case "$host_os" in
3925         *linux*|*freebsd*)
3926                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
3927                 ;;
3928         *irix*)
3929                 # IRIX has differently named shared libraries
3930                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
3931                 WINBIND_NSS="nsswitch/libns_winbind.$SHLIBEXT"
3932                 WINBIND_WINS_NSS="nsswitch/libns_wins.$SHLIBEXT"
3933                 ;;
3934         *solaris*)
3935                 # Solaris winbind client is implemented as a wrapper around
3936                 # the Linux version.
3937                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
3938                     nsswitch/winbind_nss_linux.o"
3939                 WINBIND_NSS_EXTRA_LIBS="-lsocket"
3940                 ;;
3941         *hpux11*)
3942                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
3943                 ;;
3944         *aix*)
3945                 # AIX has even differently named shared libraries.  No
3946                 # WINS support has been implemented yet.
3947                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
3948                 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
3949                 WINBIND_NSS="nsswitch/WINBIND"
3950                 WINBIND_WINS_NSS=""
3951                 ;;
3952         *)
3953                 HAVE_WINBIND=no
3954                 winbind_no_reason=", unsupported on $host_os"
3955                 ;;
3956 esac
3957
3958 AC_SUBST(WINBIND_NSS)
3959 AC_SUBST(WINBIND_WINS_NSS)
3960 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
3961 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
3962 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
3963
3964 # Check the setting of --with-winbindd
3965
3966 AC_ARG_WITH(winbind,
3967 [  --with-winbind          Build winbind (default, if supported by OS)],
3968 [
3969   case "$withval" in
3970         yes)
3971                 HAVE_WINBIND=yes
3972                 ;;
3973         no)
3974                 HAVE_WINBIND=no
3975                 winbind_reason=""
3976                 ;;
3977   esac ],
3978 )
3979
3980 # We need unix domain sockets for winbind
3981
3982 if test x"$HAVE_WINBIND" = x"yes"; then
3983         if test x"$samba_cv_unixsocket" = x"no"; then
3984                 winbind_no_reason=", no unix domain socket support on $host_os"
3985                 HAVE_WINBIND=no
3986         fi
3987 fi
3988
3989 # Display test results
3990
3991 if test x"$HAVE_WINBIND" = x"yes"; then
3992         AC_MSG_RESULT(yes)
3993         AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
3994
3995         EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
3996         EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
3997         if test x"$BLDSHARED" = x"true"; then
3998                 SHLIB_PROGS="$SHLIB_PROGS $WINBIND_NSS $WINBIND_WINS_NSS"
3999
4000                 if test x"$with_pam" = x"yes"; then
4001                         SHLIB_PROGS="$SHLIB_PROGS nsswitch/pam_winbind.$SHLIBEXT"
4002                 fi
4003         fi
4004 else
4005         AC_MSG_RESULT(no$winbind_no_reason)
4006 fi
4007
4008 # Solaris has some extra fields in struct passwd that need to be
4009 # initialised otherwise nscd crashes.
4010
4011 AC_CHECK_MEMBER(struct passwd.pw_comment,
4012                 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
4013                 [#include <pwd.h>])
4014
4015 AC_CHECK_MEMBER(struct passwd.pw_age,
4016                 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
4017                 [#include <pwd.h>])
4018
4019 #################################################
4020 # Check to see if we should use the included popt
4021
4022 AC_ARG_WITH(included-popt,
4023 [  --with-included-popt    use bundled popt library, not from system],
4024 [
4025   case "$withval" in
4026         yes)
4027                 INCLUDED_POPT=yes
4028                 ;;
4029         no)
4030                 INCLUDED_POPT=no
4031                 ;;
4032   esac ],
4033 )
4034 if test x"$INCLUDED_POPT" != x"yes"; then
4035     AC_CHECK_LIB(popt, poptGetContext,
4036                  INCLUDED_POPT=no, INCLUDED_POPT=yes)
4037 fi
4038
4039 AC_MSG_CHECKING(whether to use included popt)
4040 if test x"$INCLUDED_POPT" = x"yes"; then
4041     AC_MSG_RESULT(yes)
4042     BUILD_POPT='$(POPT_OBJS)'
4043         POPTLIBS='$(POPT_OBJS)'
4044     FLAGS1="-I$srcdir/popt"
4045 else
4046     AC_MSG_RESULT(no)
4047         BUILD_POPT=""
4048     POPTLIBS="-lpopt"
4049 fi
4050 AC_SUBST(BUILD_POPT)
4051 AC_SUBST(POPTLIBS)
4052 AC_SUBST(FLAGS1)
4053
4054 #################################################
4055 # Check if the user wants Python
4056
4057 # At the moment, you can use this to set which Python binary to link
4058 # against.  (Libraries built for Python2.2 can't be used by 2.1,
4059 # though they can coexist in different directories.)  In the future
4060 # this might make the Python stuff be built by default.
4061
4062 # Defaulting python breaks the clean target if python isn't installed
4063
4064 PYTHON=
4065
4066 AC_ARG_WITH(python,
4067 [  --with-python=PYTHONNAME  build Python libraries],
4068 [ case "${withval-python}" in
4069   yes)
4070         PYTHON=python
4071         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS python_ext"
4072         ;;
4073   no)
4074         PYTHON=
4075         ;;
4076   *)
4077         PYTHON=${withval-python}
4078         ;;
4079   esac ])
4080 AC_SUBST(PYTHON)
4081
4082 for i in `echo $default_static_modules | sed -e's/,/ /g'`
4083 do
4084         eval MODULE_DEFAULT_$i=STATIC
4085 done
4086
4087 for i in `echo $default_shared_modules | sed -e's/,/ /g'`
4088 do
4089         dnl Fall back to static if dlopen() is not available
4090         eval MODULE_DEFAULT_$i=STATIC
4091
4092         if test x"$ac_cv_func_dlopen" = xyes; then
4093                 eval MODULE_DEFAULT_$i=SHARED
4094         fi
4095 done
4096
4097 dnl Always built these modules static
4098 MODULE_pdb_guest=STATIC
4099 MODULE_rpc_spoolss=STATIC
4100 MODULE_rpc_srv=STATIC
4101 MODULE_idmap_tdb=STATIC
4102 MODULE_gums_tdbsam2=STATIC
4103
4104 AC_ARG_WITH(static-modules,
4105 [  --with-static-modules=MODULES  Comma-seperated list of names of modules to statically link in],
4106 [ if test $withval; then
4107         for i in `echo $withval | sed -e's/,/ /g'`
4108         do
4109                 eval MODULE_$i=STATIC
4110         done
4111 fi ])
4112
4113 AC_ARG_WITH(shared-modules,
4114 [  --with-shared-modules=MODULES  Comma-seperated list of names of modules to build shared],
4115 [ if test $withval; then
4116         for i in `echo $withval | sed -e's/,/ /g'`
4117         do
4118                         eval MODULE_$i=SHARED
4119         done
4120 fi ])
4121
4122 ###########################################################################
4123 ## contributed pdb_modules
4124
4125 SMB_MODULE(pdb_xml, passdb/pdb_xml.o, "bin/xml.$SHLIBEXT", PDB,
4126                   [ PASSDB_LIBS="$PASSDB_LIBS $XML_LIBS" ] )
4127 SMB_MODULE(pdb_mysql, passdb/pdb_mysql.o, "bin/mysql.$SHLIBEXT", PDB,
4128                    [ PASSDB_LIBS="$PASSDB_LIBS $MYSQL_LIBS" ]   )
4129
4130 ## end of contributed pdb_modules
4131 ###########################################################################
4132
4133 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o, "bin/ldapsam.$SHLIBEXT", PDB,
4134                    [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
4135 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
4136 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
4137 SMB_MODULE(pdb_guest, passdb/pdb_guest.o, "bin/guest.$SHLIBEXT", PDB)
4138 SMB_MODULE(pdb_gums, passdb/pdb_gums.o, "bin/gums.$SHLIBEXT", PDB)
4139 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
4140
4141 SMB_MODULE(gums_tdbsam2, sam/gums_tdbsam2.o, "bin/tdbsam2.$SHLIBEXT", GUMS)
4142 SMB_SUBSYSTEM(GUMS)
4143
4144 SMB_MODULE(rpc_lsa, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
4145 SMB_MODULE(rpc_reg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
4146 SMB_MODULE(rpc_lsa_ds, \$(RPC_LSA_DS_OBJ), "bin/librpc_lsa_ds.$SHLIBEXT", RPC)
4147 SMB_MODULE(rpc_wks, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
4148 SMB_MODULE(rpc_net, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
4149 SMB_MODULE(rpc_dfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
4150 SMB_MODULE(rpc_srv, \$(RPC_SVC_OBJ), "bin/librpc_srvsvc.$SHLIBEXT", RPC)
4151 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
4152 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
4153 SMB_MODULE(rpc_echo, \$(RPC_ECHO_OBJ), "bin/librpc_echo.$SHLIBEXT", RPC)
4154 SMB_MODULE(rpc_epmapper, \$(RPC_EPMAPPER_OBJ), "bin/librpc_epmapper.$SHLIBEXT",
4155                          RPC)
4156 SMB_SUBSYSTEM(RPC,smbd/server.o)
4157
4158 SMB_MODULE(idmap_ldap, sam/idmap_ldap.o, "bin/idmap_ldap.$SHLIBEXT", IDMAP)
4159 SMB_MODULE(idmap_tdb, sam/idmap_tdb.o, "bin/idmap_tdb.$SHLIBEXT", IDMAP)
4160 SMB_SUBSYSTEM(IDMAP,sam/idmap.o)
4161
4162 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
4163 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
4164 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
4165 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
4166
4167 SMB_MODULE(auth_rhosts, \$(AUTH_RHOSTS_OBJ), "bin/rhosts.$SHLIBEXT", AUTH)
4168 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
4169 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
4170 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
4171 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
4172 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
4173 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
4174 SMB_SUBSYSTEM(AUTH,auth/auth.o)
4175
4176 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
4177 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
4178 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
4179 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
4180 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
4181 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
4182 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
4183 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
4184 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
4185
4186 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
4187
4188 #################################################
4189 # do extra things if we are running insure
4190
4191 if test "${ac_cv_prog_CC}" = "insure"; then
4192         CPPFLAGS="$CPPFLAGS -D__INSURE__"
4193 fi
4194
4195 #################################################
4196 # Display summary of libraries detected
4197
4198 AC_MSG_RESULT([Using libraries:])
4199 AC_MSG_RESULT([    LIBS = $LIBS])
4200 if test x"$with_ads_support" != x"no"; then
4201    AC_MSG_RESULT([    KRB5_LIBS = $KRB5_LIBS])
4202 fi
4203 if test x"$with_ldap_support" != x"no"; then
4204    AC_MSG_RESULT([    LDAP_LIBS = $LDAP_LIBS])
4205 fi
4206 AC_MSG_RESULT([    AUTH_LIBS = $AUTH_LIBS])
4207
4208 #################################################
4209 # final configure stuff
4210
4211 AC_MSG_CHECKING([configure summary])
4212 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
4213            AC_MSG_RESULT(yes),
4214            AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
4215            AC_MSG_WARN([cannot run when cross-compiling]))
4216
4217 builddir=`pwd`
4218 AC_SUBST(builddir)
4219
4220 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
4221 LIB_REMOVE_USR_LIB(LDFLAGS)
4222 LIB_REMOVE_USR_LIB(LIBS)
4223
4224 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
4225 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
4226 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
4227
4228 AC_OUTPUT(include/stamp-h Makefile script/findsmb smbadduser script/gen-8bit-gap.sh)
4229
4230 #################################################
4231 # Print very concise instructions on building/use
4232 if test "x$enable_dmalloc" = xyes
4233 then
4234         AC_MSG_RESULT([Note: The dmalloc debug library will be included.  To turn it on use])
4235         AC_MSG_RESULT([      \$ eval \`dmalloc samba\`.])
4236 fi