source/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2
   3 dnl We must use autotools 2.53 or above
   4 AC_PREREQ(2.53)
   5 AC_INIT(include/includes.h)
   6 AC_CONFIG_HEADER(include/config.h)
   7
   8 AC_DISABLE_STATIC
   9 AC_ENABLE_SHARED
  10
  11 SMB_VERSION_STRING=`cat $srcdir/include/version.h | grep 'SAMBA_VERSION_OFFICIAL_STRING' | cut -d '"' -f2`
  12 echo "SAMBA VERSION: ${SMB_VERSION_STRING}"
  13
  14 SAMBA_VERSION_SVN_REVISION=`cat $srcdir/include/version.h | grep 'SAMBA_VERSION_SVN_REVISION' | cut -d ' ' -f3-`
  15 if test -n "${SAMBA_VERSION_SVN_REVISION}";then
  16         echo "BUILD REVISION: ${SAMBA_VERSION_SVN_REVISION}"
  17 fi
  18
  19 #################################################
  20 # Directory handling stuff to support both the
  21 # legacy SAMBA directories and FHS compliant
  22 # ones...
  23 AC_PREFIX_DEFAULT(/usr/local/samba)
  24
  25 lockdir="\${VARDIR}/locks"
  26 piddir="\${VARDIR}/locks"
  27 mandir="\${prefix}/man"
  28 logfilebase="\${VARDIR}"
  29 privatedir="\${prefix}/private"
  30 libdir="\${prefix}/lib"
  31 configdir="\${LIBDIR}"
  32 swatdir="\${prefix}/swat"
  33
  34 AC_ARG_WITH(fhs,
  35 [  --with-fhs              Use FHS-compliant paths (default=no)],
  36 [ case "$withval" in
  37   yes)
  38     lockdir="\${VARDIR}/lib/samba"
  39     piddir="\${VARDIR}/run"
  40     mandir="\${prefix}/share/man"
  41     logfilebase="\${VARDIR}/log/samba"
  42     privatedir="\${CONFIGDIR}/private"
  43     libdir="\${prefix}/lib/samba"
  44     configdir="${sysconfdir}/samba"
  45     swatdir="\${DATADIR}/samba/swat"
  46     ;;
  47   esac])
  48
  49 #################################################
  50 # set private directory location
  51 AC_ARG_WITH(privatedir,
  52 [  --with-privatedir=DIR   Where to put smbpasswd ($ac_default_prefix/private)],
  53 [ case "$withval" in
  54   yes|no)
  55   #
  56   # Just in case anybody calls it without argument
  57   #
  58     AC_MSG_WARN([--with-privatedir called without argument - will use default])
  59   ;;
  60   * )
  61     privatedir="$withval"
  62     ;;
  63   esac])
  64
  65 #################################################
  66 # set lock directory location
  67 AC_ARG_WITH(lockdir,
  68 [  --with-lockdir=DIR      Where to put lock 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-lockdir called without argument - will use default])
  75   ;;
  76   * )
  77     lockdir="$withval"
  78     ;;
  79   esac])
  80
  81 #################################################
  82 # set pid directory location
  83 AC_ARG_WITH(piddir,
  84 [  --with-piddir=DIR       Where to put pid files ($ac_default_prefix/var/locks)],
  85 [ case "$withval" in
  86   yes|no)
  87   #
  88   # Just in case anybody calls it without argument
  89   #
  90     AC_MSG_WARN([--with-piddir called without argument - will use default])
  91   ;;
  92   * )
  93     piddir="$withval"
  94     ;;
  95   esac])
  96
  97 #################################################
  98 # set SWAT directory location
  99 AC_ARG_WITH(swatdir,
 100 [  --with-swatdir=DIR      Where to put SWAT files ($ac_default_prefix/swat)],
 101 [ case "$withval" in
 102   yes|no)
 103   #
 104   # Just in case anybody does it
 105   #
 106     AC_MSG_WARN([--with-swatdir called without argument - will use default])
 107   ;;
 108   * )
 109     swatdir="$withval"
 110     ;;
 111   esac])
 112
 113 #################################################
 114 # set configuration directory location
 115 AC_ARG_WITH(configdir,
 116 [  --with-configdir=DIR    Where to put configuration files ($libdir)],
 117 [ case "$withval" in
 118   yes|no)
 119   #
 120   # Just in case anybody does it
 121   #
 122     AC_MSG_WARN([--with-configdir called without argument - will use default])
 123   ;;
 124   * )
 125     configdir="$withval"
 126     ;;
 127   esac])
 128
 129 #################################################
 130 # set log directory location
 131 AC_ARG_WITH(logfilebase,
 132 [  --with-logfilebase=DIR  Where to put log files ($VARDIR)],
 133 [ case "$withval" in
 134   yes|no)
 135   #
 136   # Just in case anybody does it
 137   #
 138     AC_MSG_WARN([--with-logfilebase called without argument - will use default])
 139   ;;
 140   * )
 141     logfilebase="$withval"
 142     ;;
 143   esac])
 144
 145 #################################################
 146 # set lib directory location
 147 AC_ARG_WITH(libdir,
 148 [  --with-libdir=DIR       Where to put libdir ($libdir)],
 149 [ case "$withval" in
 150   yes|no)
 151   #
 152   # Just in case anybody does it
 153   #
 154     AC_MSG_WARN([--with-libdir without argument - will use default])
 155   ;;
 156   * )
 157     libdir="$withval"
 158     ;;
 159   esac])
 160
 161 #################################################
 162 # set lib directory location
 163 AC_ARG_WITH(mandir,
 164 [  --with-mandir=DIR       Where to put man pages ($mandir)],
 165 [ case "$withval" in
 166   yes|no)
 167   #
 168   # Just in case anybody does it
 169   #
 170     AC_MSG_WARN([--with-mandir without argument - will use default])
 171   ;;
 172   * )
 173     mandir="$withval"
 174     ;;
 175   esac])
 176
 177 AC_ARG_WITH(cfenc,
 178 [  --with-cfenc=HEADERDIR  Use internal CoreFoundation encoding API
 179                           for optimization (Mac OS X/Darwin only)],
 180 [
 181 # May be in source $withval/CoreFoundation/StringEncodings.subproj.
 182 # Should have been in framework $withval/CoreFoundation.framework/Headers.
 183 for d in \
 184     $withval/CoreFoundation/StringEncodings.subproj \
 185     $withval/StringEncodings.subproj \
 186     $withval/CoreFoundation.framework/Headers \
 187     $withval/Headers \
 188     $withval
 189 do
 190     if test -r $d/CFStringEncodingConverter.h; then
 191         ln -sfh $d include/CoreFoundation
 192     fi
 193 done
 194 ])
 195
 196 AC_SUBST(configdir)
 197 AC_SUBST(lockdir)
 198 AC_SUBST(piddir)
 199 AC_SUBST(logfilebase)
 200 AC_SUBST(privatedir)
 201 AC_SUBST(swatdir)
 202 AC_SUBST(bindir)
 203 AC_SUBST(sbindir)
 204
 205 dnl Unique-to-Samba variables we'll be playing with.
 206 AC_SUBST(SHELL)
 207 AC_SUBST(LDSHFLAGS)
 208 AC_SUBST(SONAMEFLAG)
 209 AC_SUBST(SHLD)
 210 AC_SUBST(HOST_OS)
 211 AC_SUBST(PICFLAGS)
 212 AC_SUBST(PICSUFFIX)
 213 AC_SUBST(SHLIBEXT)
 214 AC_SUBST(INSTALLCLIENT)
 215 AC_SUBST(INSTALLCLIENTCMD_SH)
 216 AC_SUBST(INSTALLCLIENTCMD_A)
 217 AC_SUBST(LIBSMBCLIENT_SHARED)
 218 AC_SUBST(LIBSMBCLIENT)
 219 AC_SUBST(PRINT_LIBS)
 220 AC_SUBST(AUTH_LIBS)
 221 AC_SUBST(ACL_LIBS)
 222 AC_SUBST(PASSDB_LIBS)
 223 AC_SUBST(IDMAP_LIBS)
 224 AC_SUBST(KRB5_LIBS)
 225 AC_SUBST(LDAP_LIBS)
 226 AC_SUBST(SHLIB_PROGS)
 227 AC_SUBST(SMBWRAPPER)
 228 AC_SUBST(SMBWRAP_OBJS)
 229 AC_SUBST(SMBWRAP_INC)
 230 AC_SUBST(EXTRA_BIN_PROGS)
 231 AC_SUBST(EXTRA_SBIN_PROGS)
 232 AC_SUBST(EXTRA_ALL_TARGETS)
 233
 234 AC_ARG_ENABLE(debug,
 235 [  --enable-debug          Turn on compiler debugging information (default=no)],
 236     [if eval "test x$enable_debug = xyes"; then
 237         CFLAGS="${CFLAGS} -g"
 238     fi])
 239
 240 AC_SUBST(SOCKWRAP)
 241 AC_ARG_ENABLE(socket-wrapper,
 242 [  --enable-socket-wrapper         Turn on socket wrapper library (default=no)],
 243     [if eval "test x$enable_socket_wrapper = xyes"; then
 244         AC_DEFINE(SOCKET_WRAPPER,1,[Use socket wrapper library])
 245         SOCKWRAP="\$(SOCKET_WRAPPER_OBJ)"
 246     fi])
 247
 248 # compile with optimization and without debugging by default, but
 249 # allow people to set their own preference.
 250 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
 251 # if it has no value.  This prevent *very* large debug binaries from occurring
 252 # by default.
 253 if test "x$CFLAGS" = x; then
 254   CFLAGS="-O"
 255 fi
 256
 257 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_"
 258
 259 AC_ARG_ENABLE(developer, [  --enable-developer      Turn on developer warnings and debugging (default=no)],
 260     [if eval "test x$enable_developer = xyes"; then
 261         developer=yes
 262         CFLAGS="${CFLAGS} -gstabs -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
 263         # Add -Wdeclaration-after-statement if compiler supports it
 264         AC_CACHE_CHECK(
 265           [that the C compiler understands -Wdeclaration-after-statement],
 266           samba_cv_HAVE_Wdeclaration_after_statement, [
 267           AC_TRY_RUN_STRICT([
 268             int main(void)
 269             {
 270                 return 0;
 271             }],[-Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
 272             samba_cv_HAVE_Wdeclaration_after_statement=yes,
 273             samba_cv_HAVE_Wdeclaration_after_statement=no,
 274             samba_cv_HAVE_Wdeclaration_after_statement=cross)
 275        ])
 276        if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
 277             CFLAGS="${CFLAGS} -Wdeclaration-after-statement"
 278        fi
 279     fi])
 280
 281 AC_ARG_ENABLE(krb5developer, [  --enable-krb5developer  Turn on developer warnings and debugging, except -Wstrict-prototypes (default=no)],
 282     [if eval "test x$enable_krb5developer = xyes"; then
 283         developer=yes
 284         CFLAGS="${CFLAGS} -gstabs -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
 285     fi])
 286
 287 AC_ARG_ENABLE(dmalloc, [  --enable-dmalloc        Enable heap debugging [default=no]])
 288
 289 if test "x$enable_dmalloc" = xyes
 290 then
 291         AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
 292         AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
 293                   [Define to check invariants around some common functions])
 294         LIBS="$LIBS -ldmalloc"
 295 fi
 296
 297 dnl Checks for programs.
 298
 299 ##
 300 ## for some reason this macro resets the CFLAGS
 301 ## so save and restore
 302 ##
 303 OLD_CFLAGS=${CFLAGS}
 304 AC_PROG_CC
 305 CFLAGS=${OLD_CFLAGS}
 306
 307 OLD_CFLAGS=${CFLAGS}
 308 AC_PROG_CPP
 309 CFLAGS=${OLD_CFLAGS}
 310
 311 AC_PROG_INSTALL
 312 AC_PROG_AWK
 313 AC_PATH_PROG(PERL, perl)
 314
 315 AC_CHECK_TOOL(AR, ar)
 316
 317 dnl Check if we use GNU ld
 318 LD=ld
 319 AC_PROG_LD_GNU
 320
 321 dnl Certain versions of GNU ld the default is not to have the
 322 dnl --allow-shlib-undefined flag defined.  This causes a stackload of
 323 dnl warnings when building modules.
 324 if test "$ac_cv_prog_gnu_ld" = "yes"; then
 325         ac_cv_gnu_ld_version=`$LD -v 2>/dev/null | head -1`
 326         AC_MSG_CHECKING(GNU ld release date)
 327         changequote(,)dnl
 328         ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
 329         changequote([,])dnl
 330         AC_MSG_RESULT(${ac_cv_gnu_ld_date})
 331         if test -n "$ac_cv_gnu_ld_date"; then
 332            if test "$ac_cv_gnu_ld_date" -lt 20030217; then
 333               ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
 334            fi
 335         else
 336            AC_MSG_CHECKING(GNU ld release version)
 337            changequote(,)dnl
 338            ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
 339            ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
 340            ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
 341            changequote([,])dnl
 342            AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
 343            AC_MSG_CHECKING(GNU ld release version major)
 344            AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
 345            AC_MSG_CHECKING(GNU ld release version minor)
 346            AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
 347            if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
 348              ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
 349            fi
 350         fi
 351 fi
 352
 353 dnl needed before AC_TRY_COMPILE
 354 AC_ISC_POSIX
 355
 356 dnl look for executable suffix
 357 AC_EXEEXT
 358
 359 dnl Check if C compiler understands -c and -o at the same time
 360 AC_PROG_CC_C_O
 361 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
 362       BROKEN_CC=
 363 else
 364       BROKEN_CC=#
 365 fi
 366 AC_SUBST(BROKEN_CC)
 367
 368 dnl Check if the C compiler understands -Werror
 369 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
 370  AC_TRY_RUN_STRICT([
 371   int main(void)
 372   {
 373         return 0;
 374   }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
 375   samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
 376 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
 377    Werror_FLAGS="-Werror"
 378 else
 379 dnl Check if the C compiler understands -w2
 380 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
 381  AC_TRY_RUN_STRICT([
 382   int main(void)
 383   {
 384         return 0;
 385   }],[-w2],[$CPPFLAGS],[$LDFLAGS],
 386   samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
 387 if test x"$samba_cv_HAVE_w2" = x"yes"; then
 388    Werror_FLAGS="-w2"
 389 fi
 390 fi
 391
 392 dnl Check if the C compiler understands volatile (it should, being ANSI).
 393 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
 394     AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
 395         samba_cv_volatile=yes,samba_cv_volatile=no)])
 396 if test x"$samba_cv_volatile" = x"yes"; then
 397    AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
 398 fi
 399
 400 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
 401 AC_MSG_CHECKING(uname -s)
 402 AC_MSG_RESULT(${UNAME_S})
 403
 404 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
 405 AC_MSG_CHECKING(uname -r)
 406 AC_MSG_RESULT(${UNAME_R})
 407
 408 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
 409 AC_MSG_CHECKING(uname -m)
 410 AC_MSG_RESULT(${UNAME_M})
 411
 412 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
 413 AC_MSG_CHECKING(uname -p)
 414 AC_MSG_RESULT(${UNAME_P})
 415
 416 AC_CANONICAL_SYSTEM
 417
 418 dnl Add #include for broken IRIX header files
 419   case "$host_os" in
 420         *irix6*) AC_ADD_INCLUDE(<standards.h>)
 421         ;;
 422 esac
 423
 424 AC_VALIDATE_CACHE_SYSTEM_TYPE
 425
 426 DYNEXP=
 427
 428 dnl Add modules that have to be built by default here
 429 dnl These have to be built static:
 430 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsa rpc_samr rpc_reg rpc_lsa_ds rpc_wks rpc_svcctl rpc_net rpc_dfs rpc_srv rpc_spoolss rpc_eventlog auth_rhosts auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin printerdb_file"
 431
 432 dnl These are preferably build shared, and static if dlopen() is not available
 433 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap vfs_expand_msdfs vfs_shadow_copy charset_CP850 charset_CP437"
 434
 435 if test "x$developer" = xyes; then
 436    default_static_modules="$default_static_modules rpc_echo"
 437    default_shared_modules="$default_shared_modules charset_weird"
 438 fi
 439
 440 #
 441 # Config CPPFLAG settings for strange OS's that must be set
 442 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
 443 # case statement; its first reference must be unconditional.
 444 #
 445 case "$host_os" in
 446 # Try to work out if this is the native HPUX compiler that uses the -Ae flag.
 447     *hpux*)
 448
 449       AC_PROG_CC_FLAG(Ae)
 450       # mmap on HPUX is completely broken...
 451       AC_DEFINE(MMAP_BLACKLIST, 1, [Whether MMAP is broken])
 452       if test $ac_cv_prog_cc_Ae = yes; then
 453         CPPFLAGS="$CPPFLAGS -Ae"
 454       fi
 455 #
 456 # Defines needed for HPUX support.
 457 # HPUX has bigcrypt but (sometimes?) doesn't use it for
 458 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
 459 #
 460       case `uname -r` in
 461                         *9*|*10*)
 462                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
 463                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
 464                                 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
 465                                 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
 466                                 AC_DEFINE(_ALIGNMENT_REQUIRED,1,[Required alignment])
 467                                 AC_DEFINE(_MAX_ALIGNMENT,4,[Maximum alignment])
 468                                 ;;
 469                         *11*)
 470                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_LARGEFILE64_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
 471                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
 472                                 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
 473                                 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
 474                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to use large file support])
 475                                 AC_DEFINE(_ALIGNMENT_REQUIRED, 1, [Required alignment])
 476                                 AC_DEFINE(_MAX_ALIGNMENT, 4, [Maximum alignment])
 477                                 ;;
 478       esac
 479       ;;
 480
 481 #
 482 # CRAY Unicos has broken const handling
 483        *unicos*)
 484           AC_MSG_RESULT([disabling const])
 485           CPPFLAGS="$CPPFLAGS -Dconst="
 486           ;;
 487
 488 #
 489 # AIX4.x doesn't even admit to having large
 490 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
 491 #
 492     *aix4*)
 493           AC_MSG_RESULT([enabling large file support])
 494       CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
 495           AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
 496       ;;
 497 #
 498 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
 499 # to the existance of large files..
 500 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
 501 # recommendations on large file support, however it makes the
 502 # compile work using gcc 2.7 and 2.8, whereas using the Sun
 503 # recommendation makes the compile fail on gcc2.7. JRA.
 504 #
 505 # Solaris uses SYSV printing.  Make sure to set that here.  --jerry
 506 #
 507         *solaris*)
 508                 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
 509                 case `uname -r` in
 510                         5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
 511                                 AC_MSG_RESULT([no large file support])
 512                                 ;;
 513                         5.*)
 514                         AC_MSG_RESULT([enabling large file support])
 515                         if test "$ac_cv_prog_gcc" = yes; then
 516                                 ${CC-cc} -v >conftest.c 2>&1
 517                                 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
 518                                 rm -fr conftest.c
 519                                 case "$ac_cv_gcc_compiler_version_number" in
 520                                         *"gcc version 2.6"*|*"gcc version 2.7"*)
 521                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
 522                                                 LDFLAGS="$LDFLAGS -lthread"
 523                                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 524                                                 ;;
 525                                         *)
 526                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
 527                                                 LDFLAGS="$LDFLAGS -lthread"
 528                                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 529                                                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 530                                                 ;;
 531                                 esac
 532                         else
 533                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
 534                                 LDFLAGS="$LDFLAGS -lthread"
 535                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 536                                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 537                         fi
 538                         ;;
 539                 esac
 540                 ;;
 541 #
 542 # IRIX uses SYSV printing.  Make sure to set that here
 543 #
 544         *irix*)
 545                 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
 546                 ;;
 547         *freebsd*|*dragonfly*)
 548                 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
 549                 ;;
 550 #
 551 # VOS may need to have POSIX support and System V compatibility enabled.
 552 #
 553     *vos*)
 554     case "$CPPFLAGS" in
 555           *-D_POSIX_C_SOURCE*)
 556                 ;;
 557           *)
 558                 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
 559                 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
 560                 ;;
 561     esac
 562     case "$CPPFLAGS" in
 563           *-D_SYSV*|*-D_SVID_SOURCE*)
 564                 ;;
 565           *)
 566                 CPPFLAGS="$CPPFLAGS -D_SYSV"
 567                 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
 568     esac
 569     ;;
 570 #
 571 # Tests needed for SINIX large file support.
 572 #
 573     *sysv4*)
 574       if test $host = mips-sni-sysv4 ; then
 575         AC_MSG_CHECKING([for LFS support])
 576         old_CPPFLAGS="$CPPFLAGS"
 577         CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 578         AC_TRY_RUN([
 579 #include <unistd.h>
 580 main () {
 581 #if _LFS64_LARGEFILE == 1
 582 exit(0);
 583 #else
 584 exit(1);
 585 #endif
 586 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
 587         CPPFLAGS="$old_CPPFLAGS"
 588         if test x$SINIX_LFS_SUPPORT = xyes ; then
 589           CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 590                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 591           CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
 592           LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
 593           LIBS="`getconf LFS64_LIBS` $LIBS"
 594         fi
 595       AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
 596       fi
 597     ;;
 598
 599 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
 600 #
 601     *linux*)
 602         AC_MSG_CHECKING([for LFS support])
 603         old_CPPFLAGS="$CPPFLAGS"
 604         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 605        AC_TRY_RUN([
 606 #include <unistd.h>
 607 #include <sys/utsname.h>
 608 #include <string.h>
 609 #include <stdlib.h>
 610 main() {
 611 #if _LFS64_LARGEFILE == 1
 612        struct utsname uts;
 613        char *release;
 614        int major, minor;
 615
 616        /* Ensure this is glibc 2.2 or higher */
 617 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 618        int libc_major = __GLIBC__;
 619        int libc_minor = __GLIBC_MINOR__;
 620
 621        if (libc_major < 2)
 622               exit(1);
 623        if (libc_minor < 2)
 624               exit(1);
 625 #endif
 626
 627        /* Ensure this is kernel 2.4 or higher */
 628
 629        uname(&uts);
 630        release = strdup(uts.release);
 631        major = atoi(strsep(&release, "."));
 632        minor = atoi(strsep(&release, "."));
 633
 634        if (major > 2 || (major == 2 && minor > 3))
 635                exit(0);
 636        exit(1);
 637 #else
 638        exit(1);
 639 #endif
 640 }
 641 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
 642         CPPFLAGS="$old_CPPFLAGS"
 643         if test x$LINUX_LFS_SUPPORT = xyes ; then
 644                 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 645                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 646                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 647                 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 648         fi
 649         AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
 650         ;;
 651
 652 #
 653 # MacOS X is the *only* system that uses compose character in utf8. This
 654 # is so horribly broken....
 655 #
 656     *darwin*)
 657         AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
 658 # Add Fink directories for various packages, like dlcompat.
 659 # Note: iconv does that explicitly below, but other packages
 660 # don't.
 661         CPPFLAGS="$CPPFLAGS -I/sw/include"
 662         LDFLAGS="$LDFLAGS -L/sw/lib"
 663
 664 # If we have dlsym_prepend_underscore (from Fink's dlcompat),
 665 # use that instead of plain dlsym.
 666
 667         AC_CHECK_LIB(dl,dlopen)
 668         AC_CHECK_FUNCS(dlsym_prepend_underscore,[CPPFLAGS="$CPPFLAGS -Ddlsym=dlsym_prepend_underscore"])
 669
 670 # Add a system specific charset module.
 671
 672         default_shared_modules="$default_shared_modules charset_macosxfs"
 673         ;;
 674     *hurd*)
 675         AC_MSG_CHECKING([for LFS support])
 676         old_CPPFLAGS="$CPPFLAGS"
 677         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 678         AC_TRY_RUN([
 679 #include <unistd.h>
 680 main () {
 681 #if _LFS64_LARGEFILE == 1
 682 exit(0);
 683 #else
 684 exit(1);
 685 #endif
 686 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
 687         CPPFLAGS="$old_CPPFLAGS"
 688         if test x$GLIBC_LFS_SUPPORT = xyes ; then
 689           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 690                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 691           AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 692         fi
 693       AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
 694     ;;
 695
 696 esac
 697
 698 AC_INLINE
 699 AC_HEADER_STDC
 700 AC_HEADER_DIRENT
 701 AC_HEADER_TIME
 702 AC_HEADER_SYS_WAIT
 703 AC_CHECK_HEADERS(arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
 704 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h limits.h memory.h)
 705 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
 706 ## These fail to compile on IRIX so just check for their presence
 707 AC_CHECK_HEADERS(rpcsvc/yp_prot.h, sys/mode.h, [], [] -)
 708 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h)
 709 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h sys/socket.h)
 710 AC_CHECK_HEADERS(sys/un.h)
 711 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
 712 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
 713 AC_CHECK_HEADERS(sys/sysmacros.h security/_pam_macros.h dlfcn.h)
 714 AC_CHECK_HEADERS(sys/syslog.h syslog.h execinfo.h)
 715 AC_CHECK_HEADERS(langinfo.h locale.h)
 716
 717 # Look for Darwin headers
 718 old_CPPFLAGS="$CPPFLAGS"
 719 CPPFLAGS="-Iinclude $CPPFLAGS"
 720 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
 721 CPPFLAGS="$old_CPPFLAGS"
 722
 723 # In valgrind 1.0.x, it's just valgrind.h.  In 1.9.x+ there's a
 724 # subdirectory of headers.
 725 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
 726
 727 #
 728 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
 729 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
 730 #
 731 case "$host_os" in
 732     *hpux*)
 733                 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
 734                         ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
 735                 if test x"$ac_cv_header_shadow_h" = x"yes"; then
 736                    AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
 737                 fi
 738         ;;
 739 esac
 740 AC_CHECK_HEADERS(shadow.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
 741 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h security/pam_appl.h)
 742 AC_CHECK_HEADERS(stropts.h poll.h)
 743 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
 744 AC_CHECK_HEADERS(sys/acl.h sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
 745 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
 746
 747 ## These faile to compile on Solaris so just check for their presence
 748 AC_CHECK_HEADERS(security/pam_modules.h net/if.h netinet/ip.h, [], [], -)
 749
 750 # For experimental utmp support (lastlog on some BSD-like systems)
 751 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
 752
 753 AC_CHECK_SIZEOF(int,cross)
 754 AC_CHECK_SIZEOF(long,cross)
 755 AC_CHECK_SIZEOF(short,cross)
 756
 757 AC_C_CONST
 758 AC_C_INLINE
 759 AC_C_BIGENDIAN
 760 AC_C_CHAR_UNSIGNED
 761
 762 AC_TYPE_SIGNAL
 763 AC_TYPE_UID_T
 764 AC_TYPE_MODE_T
 765 AC_TYPE_OFF_T
 766 AC_TYPE_SIZE_T
 767 AC_TYPE_PID_T
 768 AC_STRUCT_ST_RDEV
 769 AC_DIRENT_D_OFF
 770 AC_CHECK_TYPE(ino_t,unsigned)
 771 AC_CHECK_TYPE(loff_t,off_t)
 772 AC_CHECK_TYPE(offset_t,loff_t)
 773 AC_CHECK_TYPE(ssize_t, int)
 774 AC_CHECK_TYPE(wchar_t, unsigned short)
 775
 776 ############################################
 777 # for cups support we need libcups, and a handful of header files
 778
 779 AC_ARG_ENABLE(cups,
 780 [  --enable-cups           Turn on CUPS support (default=auto)])
 781
 782 if test x$enable_cups != xno; then
 783         AC_PATH_PROG(CUPS_CONFIG, cups-config)
 784
 785         if test "x$CUPS_CONFIG" != x; then
 786                 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
 787                 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
 788                 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
 789                 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
 790         elif test x"$enable_cups" = x"yes"; then
 791                 AC_MSG_ERROR(Cups support required but cups-config not located.  Make sure cups-devel related files are installed.)
 792         fi
 793 fi
 794
 795 ############################################
 796 # we need dlopen/dlclose/dlsym/dlerror for PAM, the password database plugins and the plugin loading code
 797 AC_SEARCH_LIBS(dlopen, [dl])
 798 # dlopen/dlclose/dlsym/dlerror will be checked again later and defines will be set then
 799
 800 ############################################
 801 # check if the compiler can do immediate structures
 802 AC_CACHE_CHECK([for immediate structures],samba_cv_immediate_structures, [
 803     AC_TRY_COMPILE([
 804 #include <stdio.h>],
 805 [
 806    typedef struct {unsigned x;} FOOBAR;
 807    #define X_FOOBAR(x) ((FOOBAR) { x })
 808    #define FOO_ONE X_FOOBAR(1)
 809    FOOBAR f = FOO_ONE;
 810    static struct {
 811         FOOBAR y;
 812         } f2[] = {
 813                 {FOO_ONE}
 814         };
 815 ],
 816         samba_cv_immediate_structures=yes,samba_cv_immediate_structures=no)])
 817 if test x"$samba_cv_immediate_structures" = x"yes"; then
 818    AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES,1,[Whether the compiler supports immediate structures])
 819 fi
 820
 821 ############################################
 822 # check if the compiler can do immediate structures
 823 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
 824     AC_TRY_LINK([
 825 #include <stdio.h>],
 826 [
 827                 if (0) {
 828                    this_function_does_not_exist();
 829                 } else {
 830                   return 1;
 831                 }
 832
 833 ],
 834         samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
 835 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
 836    AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
 837 fi
 838
 839 ############################################
 840 # check for unix domain sockets
 841 AC_CACHE_CHECK([for unix domain sockets],samba_cv_unixsocket, [
 842     AC_TRY_COMPILE([
 843 #include <sys/types.h>
 844 #include <stdlib.h>
 845 #include <stddef.h>
 846 #include <sys/socket.h>
 847 #include <sys/un.h>],
 848 [
 849   struct sockaddr_un sunaddr;
 850   sunaddr.sun_family = AF_UNIX;
 851 ],
 852         samba_cv_unixsocket=yes,samba_cv_unixsocket=no)])
 853 if test x"$samba_cv_unixsocket" = x"yes"; then
 854    AC_DEFINE(HAVE_UNIXSOCKET,1,[If we need to build with unixscoket support])
 855 fi
 856
 857
 858 AC_CACHE_CHECK([for socklen_t type],samba_cv_socklen_t, [
 859     AC_TRY_COMPILE([
 860 #include <sys/types.h>
 861 #if STDC_HEADERS
 862 #include <stdlib.h>
 863 #include <stddef.h>
 864 #endif
 865 #include <sys/socket.h>],[socklen_t i = 0],
 866         samba_cv_socklen_t=yes,samba_cv_socklen_t=no)])
 867 if test x"$samba_cv_socklen_t" = x"yes"; then
 868    AC_DEFINE(HAVE_SOCKLEN_T_TYPE,1,[Whether we have the variable type socklen_t])
 869 fi
 870
 871 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
 872     AC_TRY_COMPILE([
 873 #include <sys/types.h>
 874 #if STDC_HEADERS
 875 #include <stdlib.h>
 876 #include <stddef.h>
 877 #endif
 878 #include <signal.h>],[sig_atomic_t i = 0],
 879         samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
 880 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
 881    AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
 882 fi
 883
 884 # stupid headers have the functions but no declaration. grrrr.
 885 AC_HAVE_DECL(errno, [#include <errno.h>])
 886 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
 887 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
 888 AC_HAVE_DECL(asprintf, [#include <stdio.h>])
 889 AC_HAVE_DECL(vasprintf, [#include <stdio.h>])
 890 AC_HAVE_DECL(vsnprintf, [#include <stdio.h>])
 891 AC_HAVE_DECL(snprintf, [#include <stdio.h>])
 892
 893 # and glibc has setresuid under linux but the function does
 894 # nothing until kernel 2.1.44! very dumb.
 895 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
 896     AC_TRY_RUN([#include <errno.h>
 897 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
 898         samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
 899 if test x"$samba_cv_have_setresuid" = x"yes"; then
 900     AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
 901 fi
 902
 903 # Do the same check for setresguid...
 904 #
 905 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
 906     AC_TRY_RUN([#include <unistd.h>
 907 #include <errno.h>
 908 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
 909         samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
 910 if test x"$samba_cv_have_setresgid" = x"yes"; then
 911     AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
 912 fi
 913
 914 AC_FUNC_MEMCMP
 915
 916 ###############################################
 917 # Readline included by default unless explicitly asked not to
 918 test "${with_readline+set}" != "set" && with_readline=yes
 919
 920 # test for where we get readline() from
 921 AC_MSG_CHECKING(whether to use readline)
 922 AC_ARG_WITH(readline,
 923 [  --with-readline[=DIR]     Look for readline include/libs in DIR (default=auto) ],
 924 [  case "$with_readline" in
 925   yes)
 926     AC_MSG_RESULT(yes)
 927
 928     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 929     AC_CHECK_HEADERS(readline/history.h)
 930
 931     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 932       for termlib in ncurses curses termcap terminfo termlib tinfo; do
 933        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 934       done
 935       AC_CHECK_LIB(readline, rl_callback_handler_install,
 936        [TERMLIBS="-lreadline $TERMLIBS"
 937        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
 938        break], [TERMLIBS=], $TERMLIBS)])
 939     ;;
 940   no)
 941     AC_MSG_RESULT(no)
 942     ;;
 943   *)
 944     AC_MSG_RESULT(yes)
 945
 946     # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
 947     # alternate readline path
 948     _ldflags=${LDFLAGS}
 949     _cppflags=${CPPFLAGS}
 950
 951     # Add additional search path
 952     LDFLAGS="-L$with_readline/lib $LDFLAGS"
 953     CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 954
 955     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 956     AC_CHECK_HEADERS(readline/history.h)
 957
 958     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 959       for termlib in ncurses curses termcap terminfo termlib; do
 960        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 961       done
 962       AC_CHECK_LIB(readline, rl_callback_handler_install,
 963        [TERMLDFLAGS="-L$with_readline/lib"
 964        TERMCPPFLAGS="-I$with_readline/include"
 965        CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 966        TERMLIBS="-lreadline $TERMLIBS"
 967        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
 968        break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
 969
 970     LDFLAGS=$_ldflags
 971     ;;
 972   esac],
 973   AC_MSG_RESULT(no)
 974 )
 975 AC_SUBST(TERMLIBS)
 976 AC_SUBST(TERMLDFLAGS)
 977
 978 # The readline API changed slightly from readline3 to readline4, so
 979 # code will generate warnings on one of them unless we have a few
 980 # special cases.
 981 AC_CHECK_LIB(readline, rl_completion_matches,
 982              [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
 983                         [Do we have rl_completion_matches?])],
 984              [],
 985              [$TERMLIBS])
 986
 987 # The following test taken from the cvs sources
 988 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
 989 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
 990 # libsocket.so which has a bad implementation of gethostbyname (it
 991 # only looks in /etc/hosts), so we only look for -lsocket if we need
 992 # it.
 993 AC_CHECK_FUNCS(connect)
 994 if test x"$ac_cv_func_connect" = x"no"; then
 995     case "$LIBS" in
 996     *-lnsl*) ;;
 997     *) AC_CHECK_LIB(nsl_s, printf) ;;
 998     esac
 999     case "$LIBS" in
1000     *-lnsl*) ;;
1001     *) AC_CHECK_LIB(nsl, printf) ;;
1002     esac
1003     case "$LIBS" in
1004     *-lsocket*) ;;
1005     *) AC_CHECK_LIB(socket, connect) ;;
1006     esac
1007     case "$LIBS" in
1008     *-linet*) ;;
1009     *) AC_CHECK_LIB(inet, connect) ;;
1010     esac
1011     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
1012     dnl has been cached.
1013     if test x"$ac_cv_lib_socket_connect" = x"yes" ||
1014        test x"$ac_cv_lib_inet_connect" = x"yes"; then
1015         # ac_cv_func_connect=yes
1016         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
1017         AC_DEFINE(HAVE_CONNECT,1,[Whether the system has connect()])
1018     fi
1019 fi
1020
1021 ###############################################
1022 # test for where we get yp_get_default_domain() from
1023 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1024 AC_CHECK_FUNCS(yp_get_default_domain)
1025
1026 # Check if we have execl, if not we need to compile smbrun.
1027 AC_CHECK_FUNCS(execl)
1028 if test x"$ac_cv_func_execl" = x"no"; then
1029     EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1030 fi
1031
1032 AC_CHECK_FUNCS(dlopen dlclose dlsym dlerror waitpid getcwd strdup strndup strnlen strtoul strerror chown fchown chmod fchmod chroot link mknod mknod64)
1033 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync memset strlcpy strlcat setpgid)
1034 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
1035 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1036 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
1037 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate chsize stat64 fstat64)
1038 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
1039 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
1040 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
1041 AC_CHECK_FUNCS(syslog vsyslog timegm)
1042 AC_CHECK_FUNCS(setlocale nl_langinfo)
1043 AC_CHECK_FUNCS(nanosleep)
1044 # setbuffer, shmget, shm_open are needed for smbtorture
1045 AC_CHECK_FUNCS(setbuffer shmget shm_open backtrace_symbols)
1046 AC_CHECK_HEADERS(libexc.h)
1047 AC_CHECK_LIB(exc, trace_back_stack)
1048
1049 # syscall() is needed for smbwrapper.
1050 AC_CHECK_FUNCS(syscall)
1051
1052 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1053 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1054 AC_CHECK_FUNCS(__getcwd _getcwd)
1055 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1056 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1057 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1058 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1059 AC_CHECK_FUNCS(getdents _getdents __getdents _lseek __lseek _read __read)
1060 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1061 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1062 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1063 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1064 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1065 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1066
1067 #
1068 #
1069 #
1070 case "$host_os" in
1071     *linux*)
1072        # glibc <= 2.3.2 has a broken getgrouplist
1073        AC_TRY_RUN([
1074 #include <unistd.h>
1075 #include <sys/utsname.h>
1076 main() {
1077        /* glibc up to 2.3 has a broken getgrouplist */
1078 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1079        int libc_major = __GLIBC__;
1080        int libc_minor = __GLIBC_MINOR__;
1081
1082        if (libc_major < 2)
1083               exit(1);
1084        if ((libc_major == 2) && (libc_minor <= 3))
1085               exit(1);
1086 #endif
1087        exit(0);
1088 }
1089 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
1090        if test x"$linux_getgrouplist_ok" = x"yes"; then
1091           AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1092        fi
1093        ;;
1094     *)
1095        AC_CHECK_FUNCS(getgrouplist)
1096        ;;
1097 esac
1098
1099 #
1100 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1101 #
1102
1103 if test x$ac_cv_func_stat64 = xno ; then
1104   AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1105   AC_TRY_LINK([
1106 #if defined(HAVE_UNISTD_H)
1107 #include <unistd.h>
1108 #endif
1109 #include <sys/stat.h>
1110 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1111   AC_MSG_RESULT([$ac_cv_func_stat64])
1112   if test x$ac_cv_func_stat64 = xyes ; then
1113     AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1114   fi
1115 fi
1116
1117 if test x$ac_cv_func_lstat64 = xno ; then
1118   AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1119   AC_TRY_LINK([
1120 #if defined(HAVE_UNISTD_H)
1121 #include <unistd.h>
1122 #endif
1123 #include <sys/stat.h>
1124 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1125   AC_MSG_RESULT([$ac_cv_func_lstat64])
1126   if test x$ac_cv_func_lstat64 = xyes ; then
1127     AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1128   fi
1129 fi
1130
1131 if test x$ac_cv_func_fstat64 = xno ; then
1132   AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1133   AC_TRY_LINK([
1134 #if defined(HAVE_UNISTD_H)
1135 #include <unistd.h>
1136 #endif
1137 #include <sys/stat.h>
1138 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1139   AC_MSG_RESULT([$ac_cv_func_fstat64])
1140   if test x$ac_cv_func_fstat64 = xyes ; then
1141     AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1142   fi
1143 fi
1144
1145 #####################################
1146 # we might need the resolv library on some systems
1147 AC_CHECK_LIB(resolv, dn_expand)
1148
1149 #
1150 # Check for the functions putprpwnam, set_auth_parameters,
1151 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1152 # Needed for OSF1 and HPUX.
1153 #
1154
1155 AC_LIBTESTFUNC(security, putprpwnam)
1156 AC_LIBTESTFUNC(sec, putprpwnam)
1157
1158 AC_LIBTESTFUNC(security, set_auth_parameters)
1159 AC_LIBTESTFUNC(sec, set_auth_parameters)
1160
1161 # UnixWare 7.x has its getspnam in -lgen
1162 AC_LIBTESTFUNC(gen, getspnam)
1163
1164 AC_LIBTESTFUNC(security, getspnam)
1165 AC_LIBTESTFUNC(sec, getspnam)
1166
1167 AC_LIBTESTFUNC(security, bigcrypt)
1168 AC_LIBTESTFUNC(sec, bigcrypt)
1169
1170 AC_LIBTESTFUNC(security, getprpwnam)
1171 AC_LIBTESTFUNC(sec, getprpwnam)
1172
1173 ############################################
1174 # Check if we have libattr
1175 AC_SEARCH_LIBS(getxattr, [attr])
1176 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1177 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1178 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1179 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1180 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1181 # Check if we have extattr
1182 case "$host_os" in
1183   *freebsd4* | *dragonfly* )
1184     AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1185     ;;
1186   *)
1187     AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1188     AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1189     AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1190     AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1191     ;;
1192 esac
1193
1194 # Assume non-shared by default and override below
1195 BLDSHARED="false"
1196
1197 # these are the defaults, good for lots of systems
1198 HOST_OS="$host_os"
1199 LDSHFLAGS="-shared"
1200 SONAMEFLAG="#"
1201 SHLD="\${CC} \${CFLAGS}"
1202 PICFLAGS=""
1203 PICSUFFIX="po"
1204 SHLIBEXT="so"
1205
1206 if test "$enable_shared" = "yes"; then
1207   # this bit needs to be modified for each OS that is suported by
1208   # smbwrapper. You need to specify how to create a shared library and
1209   # how to compile C code to produce PIC object files
1210
1211   AC_MSG_CHECKING([ability to build shared libraries])
1212
1213   # and these are for particular systems
1214   case "$host_os" in
1215                 *linux*)   AC_DEFINE(LINUX,1,[Whether the host os is linux])
1216                         BLDSHARED="true"
1217                         if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1218                                 LDSHFLAGS="-shared -Wl,-Bsymbolic -Wl,--allow-shlib-undefined"
1219                         else
1220                                 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1221                         fi
1222                         DYNEXP="-Wl,--export-dynamic"
1223                         PICFLAGS="-fPIC"
1224                         SONAMEFLAG="-Wl,-soname="
1225                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1226                         ;;
1227                 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1228                         BLDSHARED="true"
1229                         LDSHFLAGS="-G"
1230                         SONAMEFLAG="-h "
1231                         if test "${GCC}" = "yes"; then
1232                                 PICFLAGS="-fPIC"
1233                                 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1234                                         DYNEXP="-Wl,-E"
1235                                 fi
1236                         else
1237                                 PICFLAGS="-KPIC"
1238                                 ## ${CFLAGS} added for building 64-bit shared
1239                                 ## libs using Sun's Compiler
1240                                 LDSHFLAGS="-G \${CFLAGS}"
1241                                 PICSUFFIX="po.o"
1242                         fi
1243                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1244                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1245                         ;;
1246                 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1247                         BLDSHARED="true"
1248                         LDSHFLAGS="-G"
1249                         SONAMEFLAG="-Wl,-h,"
1250                         PICFLAGS="-KPIC"   # Is this correct for SunOS
1251                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1252                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1253                         ;;
1254                 *netbsd* | *freebsd* | *dragonfly* )
1255                         BLDSHARED="true"
1256                         LDSHFLAGS="-shared"
1257                         DYNEXP="-Wl,--export-dynamic"
1258                         SONAMEFLAG="-Wl,-soname,"
1259                         PICFLAGS="-fPIC -DPIC"
1260                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1261                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1262                         ;;
1263                 *openbsd*)  BLDSHARED="true"
1264                         LDSHFLAGS="-shared"
1265                         DYNEXP="-Wl,-Bdynamic"
1266                         SONAMEFLAG="-Wl,-soname,"
1267                         PICFLAGS="-fPIC"
1268                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1269                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1270                         ;;
1271                 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1272                         case "$host_os" in
1273                         *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1274                         ;;
1275                         esac
1276                         BLDSHARED="true"
1277                         LDSHFLAGS="-set_version sgi1.0 -shared"
1278                         SONAMEFLAG="-soname "
1279                         SHLD="\${LD}"
1280                         if test "${GCC}" = "yes"; then
1281                                 PICFLAGS="-fPIC"
1282                         else
1283                                 PICFLAGS="-KPIC"
1284                         fi
1285                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1286                         ;;
1287                 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1288                         BLDSHARED="true"
1289                         LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-bnoentry,-berok"
1290                         DYNEXP="-Wl,-brtl,-bexpall"
1291                         PICFLAGS="-O2"
1292                         if test "${GCC}" != "yes"; then
1293                                 ## for funky AIX compiler using strncpy()
1294                                 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1295                         fi
1296
1297                         AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1298                         AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1299                         AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1300                         ;;
1301                 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1302                         SHLIBEXT="sl"
1303                         # Use special PIC flags for the native HP-UX compiler.
1304                         if test $ac_cv_prog_cc_Ae = yes; then
1305                                 BLDSHARED="true"
1306                                 SHLD="cc"
1307                                 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1308                                 SONAMEFLAG="-Wl,+h "
1309                                 PICFLAGS="+z"
1310                         elif test "${GCC}" = "yes"; then
1311                                 PICFLAGS="-fPIC"
1312                         fi
1313                         DYNEXP="-Wl,-E"
1314                         AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1315                         AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1316                         ;;
1317                 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1318                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1319                         ;;
1320                 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1321                         BLDSHARED="true"
1322                         LDSHFLAGS="-shared"
1323                         SONAMEFLAG="-Wl,-soname,"
1324                         PICFLAGS="-fPIC"
1325                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1326                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1327                         ;;
1328                 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1329                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1330                         ;;
1331                 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1332                         BLDSHARED="true"
1333                         LDSHFLAGS="-shared"
1334                         SONAMEFLAG="-Wl,-soname,"
1335                         PICFLAGS="-KPIC"
1336                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1337                         ;;
1338                 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1339                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1340                         ;;
1341                 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1342                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1343                         ;;
1344                 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1345                         case "$host" in
1346                                 *-univel-*)     if [ test "$GCC" != yes ]; then
1347                                                 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1348                                         fi
1349                                         LDSHFLAGS="-G"
1350                                         DYNEXP="-Bexport"
1351                                 ;;
1352                                 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1353                         esac
1354                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1355                         ;;
1356
1357                 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1358                         if [ test "$GCC" != yes ]; then
1359                                 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1360                         fi
1361                         LDSHFLAGS="-G"
1362                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1363                         ;;
1364                 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1365                         BLDSHARED="false"
1366                         LDSHFLAGS=""
1367                         ;;
1368
1369                 *darwin*)   AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1370                         BLDSHARED="true"
1371                         LDSHFLAGS="-bundle -flat_namespace -undefined suppress"
1372                         SHLIBEXT="dylib"
1373                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1374                         ;;
1375
1376                 *)
1377                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1378                         ;;
1379   esac
1380   AC_SUBST(DYNEXP)
1381   AC_MSG_RESULT($BLDSHARED)
1382   AC_MSG_CHECKING([linker flags for shared libraries])
1383   AC_MSG_RESULT([$LDSHFLAGS])
1384   AC_MSG_CHECKING([compiler flags for position-independent code])
1385   AC_MSG_RESULT([$PICFLAGS])
1386 fi
1387
1388 #######################################################
1389 # test whether building a shared library actually works
1390 if test $BLDSHARED = true; then
1391 AC_CACHE_CHECK([whether building shared libraries actually works],
1392                [ac_cv_shlib_works],[
1393    # try building a trivial shared library
1394    ac_cv_shlib_works=no
1395    # The $SHLD and $LDSHFLAGS variables may contain references to other
1396    # variables so they need to be eval'ed.
1397    $CC $CPPFLAGS $CFLAGS $PICFLAGS -c -o \
1398         shlib.$PICSUFFIX ${srcdir-.}/tests/shlib.c && \
1399    `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1400         shlib.$PICSUFFIX && ac_cv_shlib_works=yes
1401    rm -f "shlib.$SHLIBEXT" shlib.$PICSUFFIX
1402 ])
1403 if test $ac_cv_shlib_works = no; then
1404    BLDSHARED=false
1405 fi
1406 fi
1407
1408 ################
1409
1410 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1411 AC_TRY_RUN([#include <stdio.h>
1412 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1413 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1414 if test x"$samba_cv_have_longlong" = x"yes"; then
1415     AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1416 fi
1417
1418 #
1419 # Check if the compiler supports the LL prefix on long long integers.
1420 # AIX needs this.
1421
1422 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1423     AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1424         samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1425 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1426    AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1427 fi
1428
1429
1430 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1431 AC_TRY_RUN([#include <stdio.h>
1432 #include <sys/stat.h>
1433 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1434 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1435 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1436     AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1437 fi
1438
1439 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1440 AC_TRY_RUN([
1441 #if defined(HAVE_UNISTD_H)
1442 #include <unistd.h>
1443 #endif
1444 #include <stdio.h>
1445 #include <sys/stat.h>
1446 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1447 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1448 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1449     AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1450 fi
1451
1452 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1453 AC_TRY_RUN([#include <stdio.h>
1454 #include <sys/stat.h>
1455 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1456 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1457 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1458     AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
1459 fi
1460
1461 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1462 AC_TRY_RUN([
1463 #if defined(HAVE_UNISTD_H)
1464 #include <unistd.h>
1465 #endif
1466 #include <stdio.h>
1467 #include <sys/stat.h>
1468 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1469 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1470 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1471     AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
1472 fi
1473
1474 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1475 AC_TRY_RUN([
1476 #if defined(HAVE_UNISTD_H)
1477 #include <unistd.h>
1478 #endif
1479 #include <stdio.h>
1480 #include <sys/stat.h>
1481 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1482 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
1483 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
1484     AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
1485 fi
1486
1487 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
1488 AC_TRY_COMPILE([
1489 #if defined(HAVE_UNISTD_H)
1490 #include <unistd.h>
1491 #endif
1492 #include <sys/types.h>
1493 #include <dirent.h>],
1494 [struct dirent64 de;],
1495 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
1496 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1497     AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
1498 fi
1499
1500 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
1501 AC_TRY_RUN([
1502 #if defined(HAVE_UNISTD_H)
1503 #include <unistd.h>
1504 #endif
1505 #include <sys/types.h>
1506 main() { dev_t dev; int i = major(dev); return 0; }],
1507 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
1508 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
1509     AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
1510 fi
1511
1512 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
1513 AC_TRY_RUN([
1514 #if defined(HAVE_UNISTD_H)
1515 #include <unistd.h>
1516 #endif
1517 #include <sys/types.h>
1518 main() { dev_t dev; int i = minor(dev); return 0; }],
1519 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
1520 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
1521     AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
1522 fi
1523
1524 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
1525 AC_TRY_RUN([
1526 #if defined(HAVE_UNISTD_H)
1527 #include <unistd.h>
1528 #endif
1529 #include <sys/types.h>
1530 main() { dev_t dev = makedev(1,2); return 0; }],
1531 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
1532 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
1533     AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
1534 fi
1535
1536 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
1537 AC_TRY_RUN([#include <stdio.h>
1538 main() { char c; c=250; exit((c > 0)?0:1); }],
1539 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
1540 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
1541     AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
1542 fi
1543
1544 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
1545 AC_TRY_COMPILE([#include <sys/types.h>
1546 #include <sys/socket.h>
1547 #include <netinet/in.h>],
1548 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
1549 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
1550 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
1551     AC_DEFINE(HAVE_SOCK_SIN_LEN,1,[Whether the sockaddr_in struct has a sin_len property])
1552 fi
1553
1554 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
1555 AC_TRY_COMPILE([#include <sys/types.h>
1556 #include <dirent.h>
1557 void seekdir(DIR *d, long loc) { return; }],[return 0;],
1558 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
1559 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
1560     AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
1561 fi
1562
1563 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
1564 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
1565 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
1566 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
1567     AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
1568 fi
1569
1570 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
1571 AC_TRY_RUN([
1572 #include <sys/time.h>
1573 #include <unistd.h>
1574 main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}],
1575            samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,samba_cv_HAVE_GETTIMEOFDAY_TZ=no,samba_cv_HAVE_GETTIMEOFDAY_TZ=cross)])
1576 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
1577     AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday() is available])
1578 fi
1579
1580 AC_CACHE_CHECK([for va_copy],samba_cv_HAVE_VA_COPY,[
1581 AC_TRY_LINK([#include <stdarg.h>
1582 va_list ap1,ap2;], [va_copy(ap1,ap2);],
1583 samba_cv_HAVE_VA_COPY=yes,
1584 samba_cv_HAVE_VA_COPY=no)])
1585 if test x"$samba_cv_HAVE_VA_COPY" = x"yes"; then
1586     AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
1587 else
1588     AC_CACHE_CHECK([for __va_copy],samba_cv_HAVE___VA_COPY,[
1589     AC_TRY_LINK([#include <stdarg.h>
1590     va_list ap1,ap2;], [__va_copy(ap1,ap2);],
1591     samba_cv_HAVE___VA_COPY=yes,
1592     samba_cv_HAVE___VA_COPY=no)])
1593     if test x"$samba_cv_HAVE___VA_COPY" = x"yes"; then
1594         AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
1595     fi
1596 fi
1597
1598 AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
1599 AC_TRY_RUN([
1600 #include <sys/types.h>
1601 #include <stdarg.h>
1602 void foo(const char *format, ...) {
1603        va_list ap;
1604        int len;
1605        char buf[5];
1606
1607        va_start(ap, format);
1608        len = vsnprintf(buf, 0, format, ap);
1609        va_end(ap);
1610        if (len != 5) exit(1);
1611
1612        va_start(ap, format);
1613        len = vsnprintf(0, 0, format, ap);
1614        va_end(ap);
1615        if (len != 5) exit(1);
1616
1617        if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
1618
1619        exit(0);
1620 }
1621 main() { foo("hello"); }
1622 ],
1623 samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
1624 if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
1625     AC_DEFINE(HAVE_C99_VSNPRINTF,1,[Whether there is a C99 compliant vsnprintf])
1626 fi
1627
1628 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
1629 AC_TRY_RUN([#include <sys/types.h>
1630 #include <dirent.h>
1631 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
1632 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
1633 di->d_name[0] == 0) exit(0); exit(1);} ],
1634 samba_cv_HAVE_BROKEN_READDIR=yes,samba_cv_HAVE_BROKEN_READDIR=no,samba_cv_HAVE_BROKEN_READDIR=cross)])
1635 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
1636     AC_DEFINE(HAVE_BROKEN_READDIR,1,[Whether readdir() is broken])
1637 fi
1638
1639 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
1640 AC_TRY_COMPILE([#include <sys/types.h>
1641 #include <utime.h>],
1642 [struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
1643 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
1644 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
1645     AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
1646 fi
1647
1648 ##############
1649 # Check utmp details, but only if our OS offers utmp.h
1650 if test x"$ac_cv_header_utmp_h" = x"yes"; then
1651 dnl  utmp and utmpx come in many flavours
1652 dnl  We need to check for many of them
1653 dnl  But we don't need to do each and every one, because our code uses
1654 dnl  mostly just the utmp (not utmpx) fields.
1655
1656 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
1657
1658 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
1659 AC_TRY_COMPILE([#include <sys/types.h>
1660 #include <utmp.h>],
1661 [struct utmp ut;  ut.ut_name[0] = 'a';],
1662 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
1663 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
1664     AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
1665 fi
1666
1667 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
1668 AC_TRY_COMPILE([#include <sys/types.h>
1669 #include <utmp.h>],
1670 [struct utmp ut;  ut.ut_user[0] = 'a';],
1671 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
1672 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
1673     AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
1674 fi
1675
1676 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
1677 AC_TRY_COMPILE([#include <sys/types.h>
1678 #include <utmp.h>],
1679 [struct utmp ut;  ut.ut_id[0] = 'a';],
1680 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
1681 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
1682     AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
1683 fi
1684
1685 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
1686 AC_TRY_COMPILE([#include <sys/types.h>
1687 #include <utmp.h>],
1688 [struct utmp ut;  ut.ut_host[0] = 'a';],
1689 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
1690 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
1691     AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
1692 fi
1693
1694 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
1695 AC_TRY_COMPILE([#include <sys/types.h>
1696 #include <utmp.h>],
1697 [struct utmp ut;  time_t t; ut.ut_time = t;],
1698 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
1699 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
1700     AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
1701 fi
1702
1703 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
1704 AC_TRY_COMPILE([#include <sys/types.h>
1705 #include <utmp.h>],
1706 [struct utmp ut;  struct timeval tv; ut.ut_tv = tv;],
1707 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
1708 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
1709     AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
1710 fi
1711
1712 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
1713 AC_TRY_COMPILE([#include <sys/types.h>
1714 #include <utmp.h>],
1715 [struct utmp ut;  ut.ut_type = 0;],
1716 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
1717 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
1718     AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
1719 fi
1720
1721 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
1722 AC_TRY_COMPILE([#include <sys/types.h>
1723 #include <utmp.h>],
1724 [struct utmp ut;  ut.ut_pid = 0;],
1725 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
1726 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
1727     AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
1728 fi
1729
1730 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
1731 AC_TRY_COMPILE([#include <sys/types.h>
1732 #include <utmp.h>],
1733 [struct utmp ut;  ut.ut_exit.e_exit = 0;],
1734 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
1735 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
1736     AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
1737 fi
1738
1739 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
1740 AC_TRY_COMPILE([#include <sys/types.h>
1741 #include <utmp.h>],
1742 [struct utmp ut;  ut.ut_addr = 0;],
1743 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
1744 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
1745     AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
1746 fi
1747
1748 if test x$ac_cv_func_pututline = xyes ; then
1749   AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
1750   AC_TRY_COMPILE([#include <sys/types.h>
1751 #include <utmp.h>],
1752   [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
1753   samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
1754   if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
1755       AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
1756   fi
1757 fi
1758
1759 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
1760 AC_TRY_COMPILE([#include <sys/types.h>
1761 #include <utmpx.h>],
1762 [struct utmpx ux;  ux.ut_syslen = 0;],
1763 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
1764 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
1765     AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
1766 fi
1767
1768 fi
1769 # end utmp details
1770
1771
1772 ICONV_LOCATION=standard
1773 LOOK_DIRS="/usr /usr/local /sw /opt"
1774 AC_ARG_WITH(libiconv,
1775 [  --with-libiconv=BASEDIR Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto) ],
1776 [
1777   if test "$withval" = "no" ; then
1778     AC_MSG_ERROR([argument to --with-libiconv must be a directory])
1779   else
1780      if test "$withval" != "yes" ; then
1781         ICONV_PATH_SPEC=yes
1782         LOOK_DIRS="$withval"
1783      fi
1784   fi
1785 ])
1786
1787 for i in $LOOK_DIRS ; do
1788     save_LIBS=$LIBS
1789     save_LDFLAGS=$LDFLAGS
1790     save_CPPFLAGS=$CPPFLAGS
1791     ICONV_FOUND="no"
1792     unset libext
1793     CPPFLAGS="$CPPFLAGS -I$i/include"
1794 dnl This is here to handle -withval stuff for --with-libiconv
1795 dnl Perhaps we should always add a -L
1796
1797 dnl Check lib and lib32 library variants to cater for IRIX ABI-specific
1798 dnl installation paths. This gets a little tricky since we might have iconv
1799 dnl in both libiconv and in libc. In this case the jm_ICONV test will always
1800 dnl succeed when the header is found. To counter this, make sure the
1801 dnl library directory is there and check the ABI directory first (which
1802 dnl should be harmless on other systems.
1803     for l in "lib32" "lib" ; do
1804         if test -d "$i/$l" ; then
1805                 LDFLAGS="$save_LDFLAGS -L$i/$l"
1806                 LIBS=
1807                 export LDFLAGS LIBS CPPFLAGS
1808 dnl Try to find iconv(3)
1809                 jm_ICONV($i/$l)
1810                 if test x"$ICONV_FOUND" = "xyes" ; then
1811                     libext="$l"
1812                     break;
1813                 fi
1814         fi
1815     done
1816
1817     if test x"$ICONV_FOUND" = "xyes" ; then
1818         LDFLAGS=$save_LDFLAGS
1819         LIB_ADD_DIR(LDFLAGS, "$i/$libext")
1820         CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
1821         LIBS="$save_LIBS"
1822         ICONV_LOCATION=$i
1823         export LDFLAGS LIBS CPPFLAGS
1824 dnl Now, check for a working iconv ... we want to do it here because
1825 dnl there might be a working iconv further down the list of LOOK_DIRS
1826
1827         ############
1828         # check for iconv in libc
1829         ic_save_LIBS="$LIBS"
1830         if test x"$ICONV_PATH_SPEC" = "xyes" ; then
1831            LIBS="$LIBS -L$ICONV_LOCATION/$libext"
1832         fi
1833         if test x"$jm_cv_lib_iconv" != x; then
1834            LIBS="$LIBS -l$jm_cv_lib_iconv"
1835         fi
1836 dnl        AC_CACHE_CHECK([for working iconv],samba_cv_HAVE_NATIVE_ICONV,[
1837         default_dos_charset=no
1838         default_display_charset=no
1839         default_unix_charset=no
1840
1841         # check for default dos charset name
1842         for j in CP850 IBM850 ; do
1843             rjs_CHARSET($j)
1844             if test x"$ICONV_CHARSET" = x"$j"; then
1845                 default_dos_charset="\"$j\""
1846                 break
1847             fi
1848         done
1849         # check for default display charset name
1850         for j in ASCII 646 ; do
1851             rjs_CHARSET($j)
1852             if test x"$ICONV_CHARSET" = x"$j"; then
1853                 default_display_charset="\"$j\""
1854                 break
1855             fi
1856         done
1857         # check for default unix charset name
1858         for j in UTF-8 UTF8 ; do
1859             rjs_CHARSET($j)
1860             if test x"$ICONV_CHARSET" = x"$j"; then
1861                 default_unix_charset="\"$j\""
1862                 break
1863             fi
1864         done
1865
1866         if test "$default_dos_charset" != "no" -a \
1867                 "$default_dos_charset" != "cross" -a \
1868                 "$default_display_charset" != "no" -a \
1869                 "$default_display_charset" != "cross" -a \
1870                 "$default_unix_charset" != "no" -a \
1871                 "$default_unix_charset" != "cross"
1872         then
1873                 samba_cv_HAVE_NATIVE_ICONV=yes
1874         else if test "$default_dos_charset" = "cross" -o \
1875                      "$default_display_charset" = "cross" -o \
1876                      "$default_unix_charset" = "cross"
1877         then
1878                 samba_cv_HAVE_NATIVE_ICONV=cross
1879         else
1880                 samba_cv_HAVE_NATIVE_ICONV=no
1881         fi
1882         fi
1883 dnl ])
1884
1885         LIBS="$ic_save_LIBS"
1886         if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes"; then
1887            CPPFLAGS=$save_CPPFLAGS
1888            LDFLAGS=$save_LDFLAGS
1889            LIBS=$save_LIBS
1890            if test x"$jm_cv_lib_iconv" != x; then
1891               LIBS="$LIBS -l$jm_cv_lib_iconv"
1892            fi
1893            dnl Add the flags we need to CPPFLAGS and LDFLAGS
1894            CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
1895            LIB_ADD_DIR(LDFLAGS, "$i/$libext")
1896            export CPPFLAGS
1897            AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
1898            AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
1899            AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
1900            AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
1901            break
1902         fi
1903 dnl We didn't find a working iconv, so keep going
1904     fi
1905 dnl We only need to clean these up here for the next pass through the loop
1906     CPPFLAGS=$save_CPPFLAGS
1907     LDFLAGS=$save_LDFLAGS
1908     LIBS=$save_LIBS
1909     export LDFLAGS LIBS CPPFLAGS
1910 done
1911 unset libext
1912
1913
1914 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
1915     AC_MSG_WARN([Sufficient support for iconv function was not found.
1916     Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
1917    AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
1918    AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
1919    AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
1920 fi
1921
1922
1923 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
1924 AC_TRY_RUN([
1925 #include <sys/types.h>
1926 #include <fcntl.h>
1927 #ifndef F_GETLEASE
1928 #define F_GETLEASE      1025
1929 #endif
1930 main() {
1931        int fd = open("/dev/null", O_RDONLY);
1932        return fcntl(fd, F_GETLEASE, 0) == -1;
1933 }
1934 ],
1935 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
1936 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
1937     AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
1938 fi
1939
1940 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
1941 AC_TRY_RUN([
1942 #include <sys/types.h>
1943 #include <fcntl.h>
1944 #include <signal.h>
1945 #ifndef F_NOTIFY
1946 #define F_NOTIFY 1026
1947 #endif
1948 main() {
1949         exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
1950 }
1951 ],
1952 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
1953 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
1954     AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
1955 fi
1956
1957 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
1958 AC_TRY_RUN([
1959 #include <sys/types.h>
1960 #include <fcntl.h>
1961 #include <signal.h>
1962 #include <sys/file.h>
1963 #ifndef LOCK_MAND
1964 #define LOCK_MAND       32
1965 #define LOCK_READ       64
1966 #endif
1967 main() {
1968         exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
1969 }
1970 ],
1971 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
1972 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
1973     AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
1974 fi
1975
1976
1977
1978
1979 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
1980 AC_TRY_COMPILE([#include <sys/types.h>
1981 #include <fcntl.h>],
1982 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
1983 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
1984 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
1985     AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
1986 fi
1987
1988 AC_CACHE_CHECK([for irix specific capabilities],samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES,[
1989 AC_TRY_RUN([#include <sys/types.h>
1990 #include <sys/capability.h>
1991 main() {
1992  cap_t cap;
1993  if ((cap = cap_get_proc()) == NULL)
1994    exit(1);
1995  cap->cap_effective |= CAP_NETWORK_MGT;
1996  cap->cap_inheritable |= CAP_NETWORK_MGT;
1997  cap_set_proc(cap);
1998  exit(0);
1999 }
2000 ],
2001 samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=yes,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=no,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=cross)])
2002 if test x"$samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES" = x"yes"; then
2003     AC_DEFINE(HAVE_IRIX_SPECIFIC_CAPABILITIES,1,[Whether IRIX specific capabilities are available])
2004 fi
2005
2006 #
2007 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2008 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2009 #
2010
2011 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2012 AC_TRY_COMPILE([#include <sys/types.h>
2013 #if defined(HAVE_RPC_RPC_H)
2014 #include <rpc/rpc.h>
2015 #endif],
2016 [int16 testvar;],
2017 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2018 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2019     AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2020 fi
2021
2022 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2023 AC_TRY_COMPILE([#include <sys/types.h>
2024 #if defined(HAVE_RPC_RPC_H)
2025 #include <rpc/rpc.h>
2026 #endif],
2027 [uint16 testvar;],
2028 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2029 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2030     AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2031 fi
2032
2033 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2034 AC_TRY_COMPILE([#include <sys/types.h>
2035 #if defined(HAVE_RPC_RPC_H)
2036 #include <rpc/rpc.h>
2037 #endif],
2038 [int32 testvar;],
2039 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2040 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2041     AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2042 fi
2043
2044 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2045 AC_TRY_COMPILE([#include <sys/types.h>
2046 #if defined(HAVE_RPC_RPC_H)
2047 #include <rpc/rpc.h>
2048 #endif],
2049 [uint32 testvar;],
2050 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2051 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2052     AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2053 fi
2054
2055 dnl
2056 dnl Some systems (SCO) have a problem including
2057 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2058 dnl as a #define in <prot.h> and as part of an enum
2059 dnl in <rpc/rpc.h>.
2060 dnl
2061
2062 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2063 AC_TRY_COMPILE([#include <sys/types.h>
2064 #ifdef HAVE_SYS_SECURITY_H
2065 #include <sys/security.h>
2066 #include <prot.h>
2067 #endif  /* HAVE_SYS_SECURITY_H */
2068 #if defined(HAVE_RPC_RPC_H)
2069 #include <rpc/rpc.h>
2070 #endif],
2071 [int testvar;],
2072 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2073 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2074     AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2075 fi
2076
2077 AC_MSG_CHECKING([for test routines])
2078 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
2079            AC_MSG_RESULT(yes),
2080            AC_MSG_ERROR([cant find test code. Aborting config]),
2081            AC_MSG_WARN([cannot run when cross-compiling]))
2082
2083 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2084 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
2085            samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2086 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2087     AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2088 fi
2089
2090 AC_CACHE_CHECK([for AF_LOCAL socket support], samba_cv_HAVE_WORKING_AF_LOCAL, [
2091 AC_TRY_RUN([#include "${srcdir-.}/tests/unixsock.c"],
2092            samba_cv_HAVE_WORKING_AF_LOCAL=yes,
2093            samba_cv_HAVE_WORKING_AF_LOCAL=no,
2094            samba_cv_HAVE_WORKING_AF_LOCAL=cross)])
2095 if test x"$samba_cv_HAVE_WORKING_AF_LOCAL" != xno
2096 then
2097     AC_DEFINE(HAVE_WORKING_AF_LOCAL, 1, [Define if you have working AF_LOCAL sockets])
2098 fi
2099
2100 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2101 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
2102            samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2103 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2104     AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2105 fi
2106
2107 AC_CACHE_CHECK([whether getpass should be replaced],samba_cv_REPLACE_GETPASS,[
2108 SAVE_CPPFLAGS="$CPPFLAGS"
2109 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt"
2110 AC_TRY_COMPILE([
2111 #define REPLACE_GETPASS 1
2112 #define NO_PROTO_H 1
2113 #define NO_CONFIG_H 1
2114 #define main dont_declare_main
2115 #include "${srcdir-.}/lib/getsmbpass.c"
2116 #undef main
2117 ],[],samba_cv_REPLACE_GETPASS=yes,samba_cv_REPLACE_GETPASS=no)
2118 CPPFLAGS="$SAVE_CPPFLAGS"
2119 ])
2120 if test x"$samba_cv_REPLACE_GETPASS" = x"yes"; then
2121         AC_DEFINE(REPLACE_GETPASS,1,[Whether getpass should be replaced])
2122 fi
2123
2124 AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
2125 AC_TRY_RUN([
2126 #include <stdio.h>
2127 #include <sys/types.h>
2128 #include <netinet/in.h>
2129 #ifdef HAVE_ARPA_INET_H
2130 #include <arpa/inet.h>
2131 #endif
2132 main() { struct in_addr ip; ip.s_addr = 0x12345678;
2133 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
2134     strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); }
2135 exit(1);}],
2136            samba_cv_REPLACE_INET_NTOA=yes,samba_cv_REPLACE_INET_NTOA=no,samba_cv_REPLACE_INET_NTOA=cross)])
2137 if test x"$samba_cv_REPLACE_INET_NTOA" = x"yes"; then
2138     AC_DEFINE(REPLACE_INET_NTOA,1,[Whether inet_ntoa should be replaced])
2139 fi
2140
2141 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
2142 AC_TRY_RUN([#include <stdlib.h>
2143 #include <sys/types.h>
2144 #include <sys/stat.h>
2145 #include <unistd.h>
2146 main() {
2147   struct stat st;
2148   char tpl[20]="/tmp/test.XXXXXX";
2149   int fd = mkstemp(tpl);
2150   if (fd == -1) exit(1);
2151   unlink(tpl);
2152   if (fstat(fd, &st) != 0) exit(1);
2153   if ((st.st_mode & 0777) != 0600) exit(1);
2154   exit(0);
2155 }],
2156 samba_cv_HAVE_SECURE_MKSTEMP=yes,
2157 samba_cv_HAVE_SECURE_MKSTEMP=no,
2158 samba_cv_HAVE_SECURE_MKSTEMP=cross)])
2159 if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
2160     AC_DEFINE(HAVE_SECURE_MKSTEMP,1,[Whether mkstemp is secure])
2161 fi
2162
2163 AC_CACHE_CHECK([for sysconf(_SC_NGROUPS_MAX)],samba_cv_SYSCONF_SC_NGROUPS_MAX,[
2164 AC_TRY_RUN([#include <unistd.h>
2165 main() { exit(sysconf(_SC_NGROUPS_MAX) == -1 ? 1 : 0); }],
2166 samba_cv_SYSCONF_SC_NGROUPS_MAX=yes,samba_cv_SYSCONF_SC_NGROUPS_MAX=no,samba_cv_SYSCONF_SC_NGROUPS_MAX=cross)])
2167 if test x"$samba_cv_SYSCONF_SC_NGROUPS_MAX" = x"yes"; then
2168     AC_DEFINE(SYSCONF_SC_NGROUPS_MAX,1,[Whether sysconf(_SC_NGROUPS_MAX) is available])
2169 fi
2170
2171 AC_CACHE_CHECK([for sysconf(_SC_NPROC_ONLN)],samba_cv_SYSCONF_SC_NPROC_ONLN,[
2172 AC_TRY_RUN([#include <unistd.h>
2173 main() { exit(sysconf(_SC_NPROC_ONLN) == -1 ? 1 : 0); }],
2174 samba_cv_SYSCONF_SC_NPROC_ONLN=yes,samba_cv_SYSCONF_SC_NPROC_ONLN=no,samba_cv_SYSCONF_SC_NPROC_ONLN=cross)])
2175 if test x"$samba_cv_SYSCONF_SC_NPROC_ONLN" = x"yes"; then
2176     AC_DEFINE(SYSCONF_SC_NPROC_ONLN,1,[Whether sysconf(_SC_NPROC_ONLN) is available])
2177 fi
2178
2179 AC_CACHE_CHECK([for root],samba_cv_HAVE_ROOT,[
2180 AC_TRY_RUN([main() { exit(getuid() != 0); }],
2181            samba_cv_HAVE_ROOT=yes,samba_cv_HAVE_ROOT=no,samba_cv_HAVE_ROOT=cross)])
2182 if test x"$samba_cv_HAVE_ROOT" = x"yes"; then
2183     AC_DEFINE(HAVE_ROOT,1,[Whether current user is root])
2184 else
2185     AC_MSG_WARN(running as non-root will disable some tests)
2186 fi
2187
2188 ##################
2189 # look for a method of finding the list of network interfaces
2190 iface=no;
2191 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
2192 AC_TRY_RUN([
2193 #define HAVE_IFACE_AIX 1
2194 #define AUTOCONF_TEST 1
2195 #include "confdefs.h"
2196 #include "${srcdir-.}/lib/interfaces.c"],
2197            samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
2198 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
2199     iface=yes;AC_DEFINE(HAVE_IFACE_AIX,1,[Whether iface AIX is available])
2200 fi
2201
2202 if test $iface = no; then
2203 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
2204 AC_TRY_RUN([
2205 #define HAVE_IFACE_IFCONF 1
2206 #define AUTOCONF_TEST 1
2207 #include "confdefs.h"
2208 #include "${srcdir-.}/lib/interfaces.c"],
2209            samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
2210 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
2211     iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF,1,[Whether iface ifconf is available])
2212 fi
2213 fi
2214
2215 if test $iface = no; then
2216 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
2217 AC_TRY_RUN([
2218 #define HAVE_IFACE_IFREQ 1
2219 #define AUTOCONF_TEST 1
2220 #include "confdefs.h"
2221 #include "${srcdir-.}/lib/interfaces.c"],
2222            samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
2223 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
2224     iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ,1,[Whether iface ifreq is available])
2225 fi
2226 fi
2227
2228
2229 ################################################
2230 # look for a method of setting the effective uid
2231 seteuid=no;
2232 if test $seteuid = no; then
2233 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2234 AC_TRY_RUN([
2235 #define AUTOCONF_TEST 1
2236 #define USE_SETRESUID 1
2237 #include "confdefs.h"
2238 #include "${srcdir-.}/lib/util_sec.c"],
2239            samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2240 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2241     seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2242 fi
2243 fi
2244
2245
2246 if test $seteuid = no; then
2247 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2248 AC_TRY_RUN([
2249 #define AUTOCONF_TEST 1
2250 #define USE_SETREUID 1
2251 #include "confdefs.h"
2252 #include "${srcdir-.}/lib/util_sec.c"],
2253            samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2254 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2255     seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2256 fi
2257 fi
2258
2259 if test $seteuid = no; then
2260 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2261 AC_TRY_RUN([
2262 #define AUTOCONF_TEST 1
2263 #define USE_SETEUID 1
2264 #include "confdefs.h"
2265 #include "${srcdir-.}/lib/util_sec.c"],
2266            samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2267 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2268     seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2269 fi
2270 fi
2271
2272 if test $seteuid = no; then
2273 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2274 AC_TRY_RUN([
2275 #define AUTOCONF_TEST 1
2276 #define USE_SETUIDX 1
2277 #include "confdefs.h"
2278 #include "${srcdir-.}/lib/util_sec.c"],
2279            samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2280 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2281     seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2282 fi
2283 fi
2284
2285
2286 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
2287 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
2288            samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
2289 if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
2290     AC_DEFINE(HAVE_MMAP,1,[Whether mmap works])
2291 fi
2292
2293 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2294 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
2295            samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2296 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2297     AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2298 fi
2299
2300 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2301 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
2302            samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2303 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2304     AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2305
2306 else
2307
2308 dnl
2309 dnl Don't check for 64 bit fcntl locking if we know that the
2310 dnl glibc2.1 broken check has succeeded.
2311 dnl
2312
2313   AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2314   AC_TRY_RUN([
2315 #if defined(HAVE_UNISTD_H)
2316 #include <unistd.h>
2317 #endif
2318 #include <stdio.h>
2319 #include <stdlib.h>
2320
2321 #ifdef HAVE_FCNTL_H
2322 #include <fcntl.h>
2323 #endif
2324
2325 #ifdef HAVE_SYS_FCNTL_H
2326 #include <sys/fcntl.h>
2327 #endif
2328 main() { struct flock64 fl64;
2329 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2330 exit(0);
2331 #else
2332 exit(1);
2333 #endif
2334 }],
2335        samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2336
2337   if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2338       AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2339   fi
2340 fi
2341
2342 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2343 AC_TRY_COMPILE([#include <sys/types.h>
2344 #include <sys/stat.h>
2345 #include <unistd.h>],
2346 [struct stat st;  st.st_blocks = 0;],
2347 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2348 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2349     AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2350 fi
2351
2352 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2353 AC_TRY_COMPILE([#include <sys/types.h>
2354 #include <sys/stat.h>
2355 #include <unistd.h>],
2356 [struct stat st;  st.st_blksize = 0;],
2357 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2358 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2359     AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2360 fi
2361
2362 case "$host_os" in
2363 *linux*)
2364 AC_CACHE_CHECK([for broken RedHat 7.2 system header files],samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
2365 AC_TRY_COMPILE([
2366 #ifdef HAVE_SYS_VFS_H
2367 #include <sys/vfs.h>
2368 #endif
2369 #ifdef HAVE_SYS_CAPABILITY_H
2370 #include <sys/capability.h>
2371 #endif
2372 ],[int i;],
2373    samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes)])
2374 if test x"$samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
2375    AC_DEFINE(BROKEN_REDHAT_7_SYSTEM_HEADERS,1,[Broken RedHat 7.2 system header files])
2376 fi
2377 ;;
2378 esac
2379
2380 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2381 AC_TRY_COMPILE([
2382 #include <sys/types.h>
2383 #include <sys/acl.h>
2384 #if defined(HAVE_RPCSVC_NIS_H)
2385 #include <rpcsvc/nis.h>
2386 #endif],
2387 [int i;],
2388 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2389 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2390         AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2391 fi
2392
2393 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
2394 AC_TRY_RUN([
2395 #include <stdio.h>
2396 #include <limits.h>
2397 main() {
2398         char *newpath = realpath("/tmp", NULL);
2399         exit ((newpath != NULL) ? 0 : 1);
2400 }
2401 ],
2402 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
2403 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
2404     AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
2405 fi
2406
2407 #################################################
2408 # check for smbwrapper support
2409 AC_MSG_CHECKING(whether to use smbwrapper)
2410 AC_ARG_WITH(smbwrapper,
2411 [  --with-smbwrapper       Include SMB wrapper support (default=no) ],
2412 [ case "$withval" in
2413   yes)
2414     AC_MSG_RESULT(yes)
2415     AC_DEFINE(WITH_SMBWRAPPER,1,[Whether to include smbwrapper support])
2416         WRAPPROG="bin/smbsh\$(EXEEXT)"
2417         WRAP="bin/smbwrapper.$SHLIBEXT"
2418         WRAP_OBJS="\$(SMBW_OBJ1) \$(SMBWRAPPER_OBJ1)"
2419         WRAP_INC="-I\$(srcdir)/smbwrapper"
2420
2421 # Conditions under which smbwrapper should not be built.
2422
2423         if test x$PICFLAGS = x; then
2424            echo No support for PIC code - disabling smbwrapper and smbsh
2425            WRAPPROG=""
2426            WRAP=""
2427            WRAP_OBJS=""
2428            WRAP_INC=""
2429         elif test x$ac_cv_func_syscall = xno; then
2430            AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
2431            WRAPPROG=""
2432            WRAP=""
2433            WRAP_OBJS=""
2434            WRAP_INC=""
2435         fi
2436         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WRAPPROG $WRAP"
2437         SMBWRAPPER="$WRAPPROG $WRAP"
2438         SMBWRAP_OBJS="$WRAP_OBJS"
2439         SMBWRAP_INC="$WRAP_INC"
2440     ;;
2441   *)
2442     AC_MSG_RESULT(no)
2443     ;;
2444   esac ],
2445   AC_MSG_RESULT(no)
2446 )
2447
2448 #################################################
2449 # check for AFS clear-text auth support
2450 samba_cv_WITH_AFS=no
2451 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2452 AC_ARG_WITH(afs,
2453 [  --with-afs              Include AFS clear-text auth support (default=no) ],
2454 [ case "$withval" in
2455   yes|auto)
2456     AC_MSG_RESULT($withval)
2457     samba_cv_WITH_AFS=$withval
2458     ;;
2459   *)
2460     AC_MSG_RESULT(no)
2461     ;;
2462   esac ],
2463   AC_MSG_RESULT(no)
2464 )
2465
2466 ####################################################
2467 # check for Linux-specific AFS fake-kaserver support
2468 samba_cv_WITH_FAKE_KASERVER=no
2469 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2470 AC_ARG_WITH(fake-kaserver,
2471 [  --with-fake-kaserver    Include AFS fake-kaserver support (default=no) ],
2472 [ case "$withval" in
2473   yes|auto)
2474     AC_MSG_RESULT($withval)
2475     samba_cv_WITH_FAKE_KASERVER=$withval
2476     ;;
2477   *)
2478     AC_MSG_RESULT(no)
2479     ;;
2480   esac ],
2481   AC_MSG_RESULT(no)
2482 )
2483
2484 #################################################
2485 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
2486 if test x"$samba_cv_WITH_AFS" != x"no" ||
2487    test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
2488
2489     # see if this box has the afs-headers in /usr/include/afs
2490     AC_MSG_CHECKING(for /usr/include/afs)
2491     if test -d /usr/include/afs; then
2492           CFLAGS="$CFLAGS -I/usr/include/afs"
2493           CPPFLAGS="$CPPFLAGS -I/usr/include/afs"
2494           AC_MSG_RESULT(yes)
2495     else
2496       AC_MSG_RESULT(no)
2497     fi
2498
2499     # check for afs.h
2500     have_afs_headers=no
2501     AC_CHECK_HEADERS(afs.h afs/afs.h)
2502     if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
2503         if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
2504            test x"$samba_cv_WITH_AFS" = x"auto"; then
2505                 AC_MSG_WARN([AFS cannot be supported without afs.h])
2506         else
2507                 AC_MSG_ERROR([AFS cannot be supported without afs.h])
2508         fi
2509     else
2510         have_afs_headers=yes
2511     fi
2512 fi
2513
2514 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
2515     AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
2516 fi
2517
2518 #################################################
2519 # check whether to compile AFS/NT ACL mapping module
2520 samba_cv_WITH_VFS_AFSACL=no
2521 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2522 AC_ARG_WITH(vfs-afsacl,
2523 [  --with-vfs-afsacl       Include AFS to NT ACL mapping module (default=no) ],
2524 [ case "$withval" in
2525   yes|auto)
2526     AC_MSG_RESULT($withval)
2527     samba_cv_WITH_VFS_AFSACL=yes
2528     ;;
2529   *)
2530     AC_MSG_RESULT(no)
2531     ;;
2532   esac ],
2533   AC_MSG_RESULT(no)
2534 )
2535
2536 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
2537    default_shared_modules="$default_shared_modules vfs_afsacl"
2538 fi
2539
2540 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
2541     AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
2542 fi
2543
2544 #################################################
2545 # check for the DFS clear-text auth system
2546 AC_MSG_CHECKING(whether to use DFS clear-text auth)
2547 AC_ARG_WITH(dfs,
2548 [  --with-dce-dfs          Include DCE/DFS clear-text auth support (default=no)],
2549 [ case "$withval" in
2550   yes)
2551     AC_MSG_RESULT(yes)
2552     AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
2553     ;;
2554   *)
2555     AC_MSG_RESULT(no)
2556     ;;
2557   esac ],
2558   AC_MSG_RESULT(no)
2559 )
2560
2561 ########################################################
2562 # Compile with LDAP support?
2563
2564 with_ldap_support=auto
2565 AC_MSG_CHECKING([for LDAP support])
2566
2567 AC_ARG_WITH(ldap,
2568 [  --with-ldap             LDAP support (default yes)],
2569 [ case "$withval" in
2570     yes|no)
2571         with_ldap_support=$withval
2572         ;;
2573   esac ])
2574
2575 AC_MSG_RESULT($with_ldap_support)
2576
2577 SMBLDAP=""
2578 AC_SUBST(SMBLDAP)
2579 SMBLDAPUTIL=""
2580 AC_SUBST(SMBLDAPUTIL)
2581 if test x"$with_ldap_support" != x"no"; then
2582
2583   ##################################################################
2584   # first test for ldap.h and lber.h
2585   # (ldap.h is required for this test)
2586   AC_CHECK_HEADERS(ldap.h lber.h)
2587
2588   if test x"$ac_cv_header_ldap_h" != x"yes"; then
2589         if test x"$with_ldap_support" = x"yes"; then
2590          AC_MSG_ERROR(ldap.h is needed for LDAP support)
2591         else
2592          AC_MSG_WARN(ldap.h is needed for LDAP support)
2593         fi
2594
2595         with_ldap_support=no
2596   fi
2597 fi
2598
2599 if test x"$with_ldap_support" != x"no"; then
2600   ac_save_LIBS=$LIBS
2601
2602   ##################################################################
2603   # we might need the lber lib on some systems. To avoid link errors
2604   # this test must be before the libldap test
2605   AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
2606
2607   ########################################################
2608   # now see if we can find the ldap libs in standard paths
2609   AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
2610
2611   AC_CHECK_FUNC_EXT(ldap_domain2hostlist,$LDAP_LIBS)
2612
2613   ########################################################
2614   # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
2615   # Check found in pam_ldap 145.
2616   AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
2617
2618   LIBS="$LIBS $LDAP_LIBS"
2619   AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
2620     AC_TRY_COMPILE([
2621         #include <lber.h>
2622         #include <ldap.h>],
2623         [ldap_set_rebind_proc(0, 0, 0);],
2624         [smb_ldap_cv_ldap_set_rebind_proc=3],
2625         [smb_ldap_cv_ldap_set_rebind_proc=2]
2626     )
2627   ])
2628
2629   AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
2630
2631   AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
2632
2633   if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes" -a x"$ac_cv_func_ext_ldap_domain2hostlist" = x"yes"; then
2634     AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
2635     default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
2636     SMBLDAP="lib/smbldap.o"
2637     SMBLDAPUTIL="lib/smbldap_util.o"
2638     with_ldap_support=yes
2639     AC_MSG_CHECKING(whether LDAP support is used)
2640     AC_MSG_RESULT(yes)
2641   else
2642     if test x"$with_ldap_support" = x"yes"; then
2643         AC_MSG_ERROR(libldap is needed for LDAP support)
2644     else
2645         AC_MSG_WARN(libldap is needed for LDAP support)
2646     fi
2647
2648     LDAP_LIBS=""
2649     with_ldap_support=no
2650   fi
2651   LIBS=$ac_save_LIBS
2652 fi
2653
2654
2655 #################################################
2656 # active directory support
2657
2658 with_ads_support=auto
2659 AC_MSG_CHECKING([for Active Directory and krb5 support])
2660
2661 AC_ARG_WITH(ads,
2662 [  --with-ads              Active Directory support (default auto)],
2663 [ case "$withval" in
2664     yes|no)
2665         with_ads_support="$withval"
2666         ;;
2667   esac ])
2668
2669 AC_MSG_RESULT($with_ads_support)
2670
2671 FOUND_KRB5=no
2672 KRB5_LIBS=""
2673
2674 if test x"$with_ldap_support" != x"yes"; then
2675     if test x"$with_ads_support" = x"yes"; then
2676         AC_MSG_ERROR(Active Directory Support requires LDAP support)
2677     elif test x"$with_ads_support" != x"no"; then
2678         AC_MSG_WARN(Active Directory Support requires LDAP support)
2679     fi
2680     with_ads_support=no
2681 fi
2682
2683 if test x"$with_ads_support" != x"no"; then
2684
2685   # Do no harm to the values of CFLAGS and LIBS while testing for
2686   # Kerberos support.
2687
2688   if test x$FOUND_KRB5 = x"no"; then
2689     #################################################
2690     # check for location of Kerberos 5 install
2691     AC_MSG_CHECKING(for kerberos 5 install path)
2692     AC_ARG_WITH(krb5,
2693     [  --with-krb5=base-dir    Locate Kerberos 5 support (default=/usr)],
2694     [ case "$withval" in
2695       no)
2696         AC_MSG_RESULT(no krb5-path given)
2697         ;;
2698       yes)
2699         AC_MSG_RESULT(/usr)
2700         FOUND_KRB5=yes
2701         ;;
2702       *)
2703         AC_MSG_RESULT($withval)
2704         KRB5_CFLAGS="-I$withval/include"
2705         KRB5_CPPFLAGS="-I$withval/include"
2706         KRB5_LDFLAGS="-L$withval/lib"
2707         FOUND_KRB5=yes
2708         if test -x "$withval/bin/krb5-config"; then
2709                 KRB5CONFIG=$withval/bin/krb5-config
2710         fi
2711         ;;
2712       esac ],
2713       AC_MSG_RESULT(no krb5-path given)
2714     )
2715   fi
2716
2717   #################################################
2718   # check for krb5-config from recent MIT and Heimdal kerberos 5
2719   AC_PATH_PROG(KRB5CONFIG, krb5-config)
2720   AC_MSG_CHECKING(for working krb5-config)
2721   if test -x "$KRB5CONFIG"; then
2722     ac_save_CFLAGS=$CFLAGS
2723     CFLAGS="";export CFLAGS
2724     ac_save_LDFLAGS=$LDFLAGS
2725     LDFLAGS="";export LDFLAGS
2726     KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
2727     KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
2728     KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
2729     KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
2730     CFLAGS=$ac_save_CFLAGS;export CFLAGS
2731     LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
2732     FOUND_KRB5=yes
2733     AC_MSG_RESULT(yes)
2734   else
2735     AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
2736   fi
2737
2738   if test x$FOUND_KRB5 = x"no"; then
2739     #################################################
2740     # see if this box has the SuSE location for the heimdal krb implementation
2741     AC_MSG_CHECKING(for /usr/include/heimdal)
2742     if test -d /usr/include/heimdal; then
2743       if test -f /usr/lib/heimdal/lib/libkrb5.a; then
2744           KRB5_CFLAGS="-I/usr/include/heimdal"
2745           KRB5_CPPFLAGS="-I/usr/include/heimdal"
2746           KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
2747           AC_MSG_RESULT(yes)
2748       else
2749           KRB5_CFLAGS="-I/usr/include/heimdal"
2750           KRB5_CPPFLAGS="-I/usr/include/heimdal"
2751           AC_MSG_RESULT(yes)
2752       fi
2753     else
2754       AC_MSG_RESULT(no)
2755     fi
2756   fi
2757
2758   if test x$FOUND_KRB5 = x"no"; then
2759     #################################################
2760     # see if this box has the RedHat location for kerberos
2761     AC_MSG_CHECKING(for /usr/kerberos)
2762     if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
2763       KRB5_LDFLAGS="-L/usr/kerberos/lib"
2764       KRB5_CFLAGS="-I/usr/kerberos/include"
2765       KRB5_CPPFLAGS="-I/usr/kerberos/include"
2766       AC_MSG_RESULT(yes)
2767     else
2768       AC_MSG_RESULT(no)
2769     fi
2770   fi
2771
2772   ac_save_CFLAGS=$CFLAGS
2773   ac_save_CPPFLAGS=$CPPFLAGS
2774   ac_save_LDFLAGS=$LDFLAGS
2775
2776   CFLAGS="$KRB5_CFLAGS $CFLAGS"
2777   CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
2778   LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
2779
2780   KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
2781
2782   # now check for krb5.h. Some systems have the libraries without the headers!
2783   # note that this check is done here to allow for different kerberos
2784   # include paths
2785   AC_CHECK_HEADERS(krb5.h)
2786
2787   if test x"$ac_cv_header_krb5_h" = x"no"; then
2788
2789     # Give a warning if AD support was not explicitly requested,
2790     # i.e with_ads_support = auto, otherwise die with an error.
2791
2792     if test x"$with_ads_support" = x"yes"; then
2793       AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
2794     else
2795       AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
2796     fi
2797
2798     # Turn off AD support and restore CFLAGS and LIBS variables
2799
2800     with_ads_support="no"
2801
2802     CFLAGS=$ac_save_CFLAGS
2803     CPPFLAGS=$ac_save_CPPFLAGS
2804     LDFLAGS=$ac_save_LDFLAGS
2805   fi
2806 fi
2807
2808 # Now we have determined whether we really want ADS support
2809
2810 if test x"$with_ads_support" != x"no"; then
2811   ac_save_LIBS=$LIBS
2812
2813   # now check for gssapi headers.  This is also done here to allow for
2814   # different kerberos include paths
2815   AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
2816
2817   ##################################################################
2818   # we might need the k5crypto and com_err libraries on some systems
2819   AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
2820   AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
2821
2822   # Heimdal checks.
2823   AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
2824   AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
2825   AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
2826
2827   # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
2828   AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],
2829                                 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
2830
2831   ########################################################
2832   # now see if we can find the krb5 libs in standard paths
2833   # or as specified above
2834   AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
2835   AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
2836
2837   ########################################################
2838   # now see if we can find the gssapi libs in standard paths
2839   AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],
2840             AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
2841
2842   AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
2843   AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
2844   AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
2845   AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
2846   AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
2847   AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
2848   AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
2849   AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
2850   AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
2851   AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
2852   AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
2853   AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
2854   AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
2855   AC_CHECK_FUNC_EXT(krb5_free_ktypes, $KRB5_LIBS)
2856   AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
2857   AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
2858   AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
2859   AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
2860   AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
2861   AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
2862   AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
2863   AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
2864
2865   LIBS="$KRB5_LIBS $LIBS"
2866
2867   AC_CACHE_CHECK([for krb5_encrypt_block type],
2868                 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
2869     AC_TRY_COMPILE([#include <krb5.h>],
2870       [krb5_encrypt_block block;],
2871       samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
2872       samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
2873
2874   if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
2875     AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
2876                [Whether the type krb5_encrypt_block exists])
2877   fi
2878
2879   AC_CACHE_CHECK([for addrtype in krb5_address],
2880                 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
2881     AC_TRY_COMPILE([#include <krb5.h>],
2882       [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
2883       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
2884       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
2885
2886   if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
2887     AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
2888                [Whether the krb5_address struct has a addrtype property])
2889   fi
2890
2891   AC_CACHE_CHECK([for addr_type in krb5_address],
2892                  samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
2893     AC_TRY_COMPILE([#include <krb5.h>],
2894       [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
2895       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
2896       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
2897
2898   if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
2899     AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
2900               [Whether the krb5_address struct has a addr_type property])
2901   fi
2902
2903   AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
2904                  samba_cv_HAVE_KRB5_TKT_ENC_PART2,
2905                  [AC_TRY_COMPILE([#include <krb5.h>],
2906     [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
2907     samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
2908
2909   if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
2910     AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
2911               [Whether the krb5_ticket struct has a enc_part2 property])
2912   fi
2913
2914   AC_CACHE_CHECK([for keyblock in krb5_creds],
2915                  samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
2916     AC_TRY_COMPILE([#include <krb5.h>],
2917       [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
2918       samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
2919       samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
2920
2921   if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
2922     AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
2923               [Whether the krb5_creds struct has a keyblock property])
2924   fi
2925
2926   AC_CACHE_CHECK([for session in krb5_creds],
2927                  samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
2928     AC_TRY_COMPILE([#include <krb5.h>],
2929       [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
2930       samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
2931       samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
2932
2933   if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
2934     AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
2935               [Whether the krb5_creds struct has a session property])
2936   fi
2937
2938   AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
2939                  samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
2940     AC_TRY_COMPILE([#include <krb5.h>],
2941       [krb5_keyblock key; key.keyvalue.data = NULL;],
2942       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
2943       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
2944
2945   if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
2946     AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
2947               [Whether the krb5_keyblock struct has a keyvalue property])
2948   fi
2949
2950   AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
2951                  samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
2952     AC_TRY_COMPILE([#include <krb5.h>],
2953       [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
2954       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
2955       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
2956   AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
2957                  samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
2958     AC_TRY_COMPILE([#include <krb5.h>],
2959       [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
2960       samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
2961       samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
2962 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
2963 # w.r.t. arcfour and windows, so we must not enable it here
2964   if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
2965           x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
2966     AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
2967               [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
2968   fi
2969
2970   AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
2971                  samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
2972     AC_TRY_COMPILE([#include <krb5.h>],
2973       [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
2974       samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
2975       samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
2976
2977   if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
2978     AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
2979               [Whether the AP_OPTS_USE_SUBKEY ap option is available])
2980   fi
2981
2982   AC_CACHE_CHECK([for KV5M_KEYTAB],
2983                  samba_cv_HAVE_KV5M_KEYTAB,[
2984     AC_TRY_COMPILE([#include <krb5.h>],
2985       [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
2986       samba_cv_HAVE_KV5M_KEYTAB=yes,
2987       samba_cv_HAVE_KV5M_KEYTAB=no)])
2988
2989   if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
2990       AC_DEFINE(HAVE_KV5M_KEYTAB,1,
2991              [Whether the KV5M_KEYTAB option is available])
2992   fi
2993
2994   AC_CACHE_CHECK([for the krb5_princ_component macro],
2995                 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
2996     AC_TRY_LINK([#include <krb5.h>],
2997       [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
2998       samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
2999       samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3000
3001   if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3002     AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3003                [Whether krb5_princ_component is available])
3004   fi
3005
3006   AC_CACHE_CHECK([for key in krb5_keytab_entry],
3007                  samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3008     AC_TRY_COMPILE([#include <krb5.h>],
3009       [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3010       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3011       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3012
3013   if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3014     AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3015               [Whether krb5_keytab_entry has key member])
3016   fi
3017
3018   AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3019                  samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3020     AC_TRY_COMPILE([#include <krb5.h>],
3021       [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3022       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3023       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3024
3025   if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3026     AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3027               [Whether krb5_keytab_entry has keyblock member])
3028   fi
3029
3030   if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" = x"yes"; then
3031     AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
3032     AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
3033     AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
3034     AC_MSG_RESULT(yes)
3035   else
3036     if test x"$with_ads_support" = x"yes"; then
3037         AC_MSG_ERROR(libkrb5 is needed for Active Directory support)
3038     else
3039         AC_MSG_WARN(libkrb5 is needed for Active Directory support)
3040     fi
3041     KRB5_LIBS=""
3042     with_ads_support=no
3043   fi
3044
3045   AC_CACHE_CHECK([for WRFILE: keytab support],
3046                 samba_cv_HAVE_WRFILE_KEYTAB,[
3047     AC_TRY_RUN([
3048 #include<krb5.h>
3049   main()
3050   {
3051     krb5_context context;
3052     krb5_keytab keytab;
3053
3054     krb5_init_context(&context);
3055     return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3056   }],
3057   samba_cv_HAVE_WRFILE_KEYTAB=yes,
3058   samba_cv_HAVE_WRFILE_KEYTAB=no)])
3059
3060   if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3061       AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3062                [Whether the WRFILE:-keytab is supported])
3063   fi
3064
3065   AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3066                samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3067     AC_TRY_COMPILE([#include <krb5.h>],
3068     [
3069     krb5_context context;
3070     krb5_principal principal;
3071     krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3072     samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3073     samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3074
3075   if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3076     AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3077               [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3078   fi
3079
3080 LIBS="$ac_save_LIBS"
3081 fi
3082
3083 ########################################################
3084 # Compile experimental passdb backends?
3085 # (pdb_xml, pdb_mysql, pdb_pgsql)
3086 AC_MSG_CHECKING(whether to build experimental passdb libraries)
3087 AC_ARG_WITH(expsam,
3088 [  --with-expsam=<list>    Include experimental passdb libraries (default=no)]
3089 [                          Valid choices include (comma separated list): ]
3090 [                              xml, mysql & pgsql],
3091 [ expsam_pdb_modules=`echo "$withval" | sed 's/,/ /g'`
3092   if test "z$expsam_pdb_modules" = "zyes"; then
3093     expsam_pdb_modules="xml mysql pgsql"
3094   fi
3095   AC_MSG_RESULT($expsam_pdb_modules)
3096   for i in $expsam_pdb_modules
3097   do
3098     case "$i" in
3099     xml|all|yes)
3100       ## pdb_xml
3101           AM_PATH_XML2([2.0.0],[default_shared_modules="$default_shared_modules pdb_xml"],[AC_MSG_ERROR([Can't find XML libraries while XML support is requested])])
3102       CFLAGS="$CFLAGS $XML_CFLAGS"
3103       ;;
3104     mysql|all|yes)
3105       ## pdb_mysql
3106           AM_PATH_MYSQL([default_shared_modules="$default_shared_modules pdb_mysql"],[AC_MSG_ERROR([Can't find MySQL libraries while MySQL support is requested])])
3107       CFLAGS="$CFLAGS $MYSQL_CFLAGS"
3108       ;;
3109      pgsql|all|yes)
3110       ## pdb_pgsql
3111       AM_PATH_PGSQL([default_shared_modules="$default_shared_modules pdb_pgsql"],[])
3112       CFLAGS="$CFLAGS $PGSQL_CFLAGS"
3113       ;;
3114     no)
3115       ;;
3116     *)
3117       echo "Unknown module name \"$i\"!  Exiting..."
3118       exit 1
3119       ;;
3120     esac
3121   done ],
3122   AC_MSG_RESULT(no)
3123 )
3124
3125 #################################################
3126 # check for automount support
3127 AC_MSG_CHECKING(whether to use automount)
3128 AC_ARG_WITH(automount,
3129 [  --with-automount        Include automount support (default=no)],
3130 [ case "$withval" in
3131   yes)
3132     AC_MSG_RESULT(yes)
3133     AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
3134     ;;
3135   *)
3136     AC_MSG_RESULT(no)
3137     ;;
3138   esac ],
3139   AC_MSG_RESULT(no)
3140 )
3141
3142 #################################################
3143 # check for smbmount support
3144 AC_MSG_CHECKING(whether to use smbmount)
3145 AC_ARG_WITH(smbmount,
3146 [  --with-smbmount         Include smbmount (Linux only) support (default=no)],
3147 [ case "$withval" in
3148   yes)
3149         case "$host_os" in
3150         *linux*)
3151                 AC_MSG_RESULT(yes)
3152                 AC_DEFINE(WITH_SMBMOUNT,1,[Whether to build smbmount])
3153                 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbmount bin/smbmnt bin/smbumount"
3154                 ;;
3155         *)
3156                 AC_MSG_ERROR(not on a linux system!)
3157                 ;;
3158         esac
3159     ;;
3160   *)
3161     AC_MSG_RESULT(no)
3162     ;;
3163   esac ],
3164   AC_MSG_RESULT(no)
3165 )
3166
3167
3168
3169 #################################################
3170 # check for a PAM clear-text auth, accounts, password and session support
3171 with_pam_for_crypt=no
3172 AC_MSG_CHECKING(whether to use PAM)
3173 AC_ARG_WITH(pam,
3174 [  --with-pam              Include PAM support (default=no)],
3175 [ case "$withval" in
3176   yes)
3177     AC_MSG_RESULT(yes)
3178     if test x"$ac_cv_header_security_pam_appl_h" = x"no"; then
3179        if test x"$ac_cv_header_security_pam_modules_h" = x"no"; then
3180           if test x"$ac_cv_header_security__pam_macros_h" = x"no"; then
3181              AC_MSG_ERROR(--with-pam specified but no PAM headers found)
3182           fi
3183        fi
3184     fi
3185     AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
3186     AUTH_LIBS="$AUTH_LIBS -lpam"
3187     with_pam_for_crypt=yes
3188     ;;
3189   *)
3190     AC_MSG_RESULT(no)
3191     ;;
3192   esac ],
3193   AC_MSG_RESULT(no)
3194 )
3195
3196 # we can't build a pam module if we don't have pam.
3197 AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])])
3198
3199 #################################################
3200 # check for pam_smbpass support
3201 AC_MSG_CHECKING(whether to use pam_smbpass)
3202 AC_ARG_WITH(pam_smbpass,
3203 [  --with-pam_smbpass      Build PAM module for authenticating against passdb backends (default=no)],
3204 [ case "$withval" in
3205   yes)
3206     AC_MSG_RESULT(yes)
3207
3208        # Conditions under which pam_smbpass should not be built.
3209
3210        if test x$PICFLAGS = x; then
3211           AC_MSG_ERROR([No support for PIC code])
3212        elif test x"$ac_cv_header_security_pam_appl_h" = x"no"; then
3213           AC_MSG_ERROR([No security/pam_appl.h found])
3214        elif test x$ac_cv_lib_pam_pam_get_data = xno; then
3215           AC_MSG_ERROR([No libpam found])
3216        else
3217           AUTH_LIBS="$AUTH_LIBS -lpam"
3218           SHLIB_PROGS="$SHLIB_PROGS bin/pam_smbpass.$SHLIBEXT"
3219        fi
3220     ;;
3221   *)
3222     AC_MSG_RESULT(no)
3223     ;;
3224   esac ],
3225   AC_MSG_RESULT(no)
3226 )
3227
3228
3229 ###############################################
3230 # test for where we get crypt() from
3231 AC_SEARCH_LIBS(crypt, [crypt],
3232   [test "$ac_cv_search_crypt" = "none required" || AUTH_LIBS="-lcrypt $AUTH_LIBS"
3233   AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
3234
3235 ##
3236 ## moved after the check for -lcrypt in order to
3237 ## ensure that the necessary libraries are included
3238 ## check checking for truncated salt.  Wrapped by the
3239 ## $with_pam_for_crypt variable as above   --jerry
3240 ##
3241 if test $with_pam_for_crypt = no; then
3242 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
3243 crypt_LIBS="$LIBS"
3244 LIBS="$AUTH_LIBS $LIBS"
3245 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
3246         samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
3247 LIBS="$crypt_LIBS"])
3248 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
3249         AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
3250 fi
3251 fi
3252
3253
3254 ########################################################################################
3255 ##
3256 ## TESTS FOR SAM BACKENDS.  KEEP THESE GROUPED TOGETHER
3257 ##
3258 ########################################################################################
3259
3260 #################################################
3261 # check for a LDAP password database configuration backwards compatibility
3262 AC_MSG_CHECKING(whether to use LDAP SAM 2.2 compatible configuration)
3263 AC_ARG_WITH(ldapsam,
3264 [  --with-ldapsam          Include LDAP SAM 2.2 compatible configuration (default=no)],
3265 [ case "$withval" in
3266   yes)
3267     AC_MSG_RESULT(yes)
3268     AC_DEFINE(WITH_LDAP_SAMCONFIG,1,[Whether to include 2.2 compatible LDAP SAM configuration])
3269     ;;
3270   *)
3271     AC_MSG_RESULT(no)
3272     ;;
3273   esac ],
3274   AC_MSG_RESULT(no)
3275 )
3276
3277 ########################################################################################
3278 ##
3279 ## END OF TESTS FOR SAM BACKENDS.
3280 ##
3281 ########################################################################################
3282
3283 #################################################
3284 # check for a NISPLUS_HOME support
3285 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
3286 AC_ARG_WITH(nisplus-home,
3287 [  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
3288 [ case "$withval" in
3289   yes)
3290     AC_MSG_RESULT(yes)
3291     AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
3292     ;;
3293   *)
3294     AC_MSG_RESULT(no)
3295     ;;
3296   esac ],
3297   AC_MSG_RESULT(no)
3298 )
3299
3300 #################################################
3301 # check for syslog logging
3302 AC_MSG_CHECKING(whether to use syslog logging)
3303 AC_ARG_WITH(syslog,
3304 [  --with-syslog           Include experimental SYSLOG support (default=no)],
3305 [ case "$withval" in
3306   yes)
3307     AC_MSG_RESULT(yes)
3308     AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
3309     ;;
3310   *)
3311     AC_MSG_RESULT(no)
3312     ;;
3313   esac ],
3314   AC_MSG_RESULT(no)
3315 )
3316
3317 #################################################
3318 # check for a shared memory profiling support
3319 AC_MSG_CHECKING(whether to use profiling)
3320 AC_ARG_WITH(profiling-data,
3321 [  --with-profiling-data   Include gathering source code profile information (default=no)],
3322 [ case "$withval" in
3323   yes)
3324     AC_MSG_RESULT(yes)
3325     AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
3326     ;;
3327   *)
3328     AC_MSG_RESULT(no)
3329     ;;
3330   esac ],
3331   AC_MSG_RESULT(no)
3332 )
3333
3334
3335 #################################################
3336 # check for experimental disk-quotas support
3337
3338 samba_cv_WITH_QUOTAS=auto
3339 samba_cv_TRY_QUOTAS=no
3340 samba_cv_RUN_QUOTA_TESTS=auto
3341 samba_cv_WITH_SYS_QUOTAS=auto
3342 samba_cv_TRY_SYS_QUOTAS=no
3343 samba_cv_SYSQUOTA_FOUND=no;
3344
3345 AC_MSG_CHECKING(whether to try disk-quotas support)
3346 AC_ARG_WITH(quotas,
3347 [  --with-quotas           Include disk-quota support (default=no)],
3348 [ case "$withval" in
3349   yes)
3350     AC_MSG_RESULT(yes)
3351     samba_cv_WITH_QUOTAS=yes
3352     samba_cv_TRY_QUOTAS=yes
3353     samba_cv_RUN_QUOTA_TESTS=yes
3354     #set sys quotas to auto in this case
3355     samba_cv_TRY_SYS_QUOTAS=auto
3356     ;;
3357   auto)
3358     AC_MSG_RESULT(auto)
3359     samba_cv_WITH_QUOTAS=auto
3360     samba_cv_TRY_QUOTAS=auto
3361     samba_cv_RUN_QUOTA_TESTS=auto
3362     #set sys quotas to auto in this case
3363     samba_cv_TRY_SYS_QUOTAS=auto
3364     ;;
3365   no)
3366     AC_MSG_RESULT(no)
3367     samba_cv_WITH_QUOTAS=no
3368     samba_cv_TRY_QUOTAS=no
3369     samba_cv_RUN_QUOTA_TESTS=no
3370     ;;
3371   *)
3372     AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
3373     ;;
3374   esac ],
3375   AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
3376 )
3377
3378 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
3379 AC_ARG_WITH(sys-quotas,
3380 [  --with-sys-quotas       Include lib/sysquotas.c support (default=auto)],
3381 [ case "$withval" in
3382   yes)
3383     AC_MSG_RESULT(yes)
3384     samba_cv_WITH_SYS_QUOTAS=yes
3385     samba_cv_TRY_SYS_QUOTAS=yes
3386     samba_cv_RUN_QUOTA_TESTS=yes
3387     ;;
3388   auto)
3389     AC_MSG_RESULT(auto)
3390     samba_cv_WITH_SYS_QUOTAS=auto
3391     samba_cv_TRY_SYS_QUOTAS=auto
3392     samba_cv_RUN_QUOTA_TESTS=auto
3393     ;;
3394   no)
3395     AC_MSG_RESULT(no)
3396     samba_cv_WITH_SYS_QUOTAS=no
3397     samba_cv_TRY_SYS_QUOTAS=no
3398     ;;
3399   *)
3400     AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
3401     ;;
3402   esac ],
3403   AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
3404 )
3405
3406 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
3407 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
3408   case "$host_os" in
3409         *linux*)
3410             AC_MSG_RESULT(yes)
3411             samba_cv_TRY_SYS_QUOTAS=yes
3412             samba_cv_RUN_QUOTA_TESTS=yes
3413             samba_cv_SYSQUOTA_FOUND=yes
3414             AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
3415             samba_cv_sysquotas_file="lib/sysquotas_linux.c"
3416             AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
3417             samba_cv_found_xfs_header=yes
3418             ;;
3419         *)
3420             AC_MSG_RESULT(no)
3421             samba_cv_TRY_SYS_QUOTAS=no
3422             ;;
3423   esac
3424 fi
3425
3426 #############################################
3427 # only check for quota stuff if --with-quotas
3428 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
3429
3430 # some broken header files need this
3431 AC_CHECK_HEADER(asm/types.h,[
3432             AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
3433             AC_ADD_INCLUDE(<asm/types.h>)
3434             ])
3435
3436 # For quotas on Veritas VxFS filesystems
3437 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
3438
3439 # For sys/quota.h and linux/quota.h
3440 AC_CHECK_HEADERS(sys/quota.h)
3441
3442 if test x"$samba_cv_found_xfs_header" != x"yes"; then
3443 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
3444 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
3445 AC_TRY_COMPILE([
3446 #include "confdefs.h"
3447 #ifdef HAVE_SYS_TYPES_H
3448 #include <sys/types.h>
3449 #endif
3450 #ifdef HAVE_ASM_TYPES_H
3451 #include <asm/types.h>
3452 #endif
3453 #include <sys/quota.h>
3454 ],[int i = Q_XGETQUOTA;],
3455 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
3456 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
3457         samba_cv_found_xfs_header=yes
3458 fi
3459 fi
3460
3461 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
3462 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
3463 AC_TRY_COMPILE([
3464 #include "confdefs.h"
3465 #ifdef HAVE_SYS_QUOTA_H
3466 #include <sys/quota.h>
3467 #endif
3468 ],[
3469 struct dqblk D;
3470 D.dqb_fsoftlimit = 0;],
3471 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
3472 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
3473         AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
3474 fi
3475
3476 ##################
3477 # look for a working quota system
3478
3479 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3480 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
3481 AC_TRY_RUN_STRICT([
3482 #define HAVE_QUOTACTL_4A 1
3483 #define AUTOCONF_TEST 1
3484 #include "confdefs.h"
3485 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3486            samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
3487 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
3488     samba_cv_SYSQUOTA_FOUND=yes;
3489     AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
3490     samba_cv_sysquotas_file="lib/sysquotas_4A.c"
3491 fi
3492 fi
3493
3494 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3495 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
3496 AC_TRY_RUN_STRICT([
3497 #define HAVE_QUOTACTL_4B 1
3498 #define AUTOCONF_TEST 1
3499 #include "confdefs.h"
3500 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3501            samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
3502 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
3503     echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
3504     samba_cv_SYSQUOTA_FOUND=yes;
3505     AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
3506     samba_cv_sysquotas_file="lib/sysquotas_4B.c"
3507 fi
3508 fi
3509
3510 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3511 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
3512 AC_TRY_RUN_STRICT([
3513 #define HAVE_QUOTACTL_3 1
3514 #define AUTOCONF_TEST 1
3515 #include "confdefs.h"
3516 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3517            samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
3518 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
3519     echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
3520     samba_cv_SYSQUOTA_FOUND=yes;
3521     AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
3522     samba_cv_sysquotas_file="lib/sysquotas_3.c"
3523 fi
3524 fi
3525
3526 #################################################
3527 # check for mntent.h and struct mntent
3528 AC_CHECK_HEADERS(mntent.h)
3529 #################################################
3530 # check for setmntent,getmntent,endmntent
3531 AC_CHECK_FUNCS(setmntent getmntent endmntent)
3532
3533 #################################################
3534 # check for devnm.h and struct mntent
3535 AC_CHECK_HEADERS(devnm.h)
3536 #################################################
3537 # check for devnm
3538 AC_CHECK_FUNCS(devnm)
3539
3540 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
3541     if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3542         # if --with-sys-quotas=yes then build it
3543         # you have can use the get/set quota command smb.conf
3544         # options then
3545         samba_cv_SYSQUOTA_FOUND=auto
3546     fi
3547     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
3548         # if --with-sys-quotas=yes then build it
3549         # you have can use the get/set quota command smb.conf
3550         # options then
3551         samba_cv_TRY_SYS_QUOTAS=auto
3552     fi
3553 fi
3554
3555 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
3556 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
3557 SAVE_CPPFLAGS="$CPPFLAGS"
3558 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt -I${srcdir-.}/nsswitch"
3559 AC_TRY_COMPILE([
3560 #include "confdefs.h"
3561 #define NO_PROTO_H 1
3562 #define NO_CONFIG_H 1
3563 #define HAVE_SYS_QUOTAS 1
3564 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
3565 #include "${srcdir-.}/lib/sysquotas.c"
3566 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
3567 CPPFLAGS="$SAVE_CPPFLAGS"
3568 ])
3569 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
3570 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
3571     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
3572         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3573         AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
3574         samba_cv_WE_USE_SYS_QUOTAS=yes
3575         AC_MSG_RESULT(yes)
3576     else
3577         AC_MSG_RESULT(no)
3578     fi
3579 fi
3580 fi
3581
3582 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
3583 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
3584 SAVE_CPPFLAGS="$CPPFLAGS"
3585 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt -I${srcdir-.}/nsswitch"
3586 AC_TRY_COMPILE([
3587 #include "confdefs.h"
3588 #define NO_PROTO_H 1
3589 #define NO_CONFIG_H 1
3590 #define HAVE_SYS_QUOTAS 1
3591 #define HAVE_XFS_QUOTAS 1
3592 #include "${srcdir-.}/lib/sysquotas_xfs.c"
3593 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
3594 CPPFLAGS="$SAVE_CPPFLAGS"
3595 ])
3596 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
3597     if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
3598         AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
3599     fi
3600 fi
3601 fi
3602
3603 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
3604 SAVE_CPPFLAGS="$CPPFLAGS"
3605 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt -I${srcdir-.}/nsswitch"
3606 AC_TRY_COMPILE([
3607 #include "confdefs.h"
3608 #define NO_PROTO_H 1
3609 #define NO_CONFIG_H 1
3610 #include "${srcdir-.}/smbd/quotas.c"
3611 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
3612 CPPFLAGS="$SAVE_CPPFLAGS"
3613 ])
3614 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
3615 AC_MSG_CHECKING(whether to use the old quota support)
3616     if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
3617       if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
3618         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3619         AC_MSG_RESULT(yes)
3620       else
3621         AC_MSG_RESULT(no)
3622       fi
3623     else
3624       AC_MSG_RESULT(no)
3625     fi
3626 fi
3627
3628 ####################
3629 # End of quota check samba_cv_RUN_QUOTA_TESTS
3630 fi
3631
3632 #################################################
3633 # check for experimental utmp accounting
3634
3635 AC_MSG_CHECKING(whether to support utmp accounting)
3636 WITH_UTMP=yes
3637 AC_ARG_WITH(utmp,
3638 [  --with-utmp             Include utmp accounting (default, if supported by OS)],
3639 [ case "$withval" in
3640   no)
3641                 WITH_UTMP=no
3642                 ;;
3643   *)
3644                 WITH_UTMP=yes
3645                 ;;
3646   esac ],
3647 )
3648
3649 # utmp requires utmp.h
3650 # Note similar check earlier, when checking utmp details.
3651
3652 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
3653         utmp_no_reason=", no utmp.h on $host_os"
3654         WITH_UTMP=no
3655 fi
3656
3657 # Display test results
3658
3659 if test x"$WITH_UTMP" = x"yes"; then
3660         AC_MSG_RESULT(yes)
3661         AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
3662 else
3663         AC_MSG_RESULT(no$utmp_no_reason)
3664 fi
3665
3666 #################################################
3667 # should we build libsmbclient?
3668
3669 INSTALLCLIENTCMD_SH=:
3670 INSTALLCLIENTCMD_A=:
3671 INSTALLCLIENT=
3672 LIBSMBCLIENT_SHARED=
3673 LIBSMBCLIENT=
3674 AC_MSG_CHECKING(whether to build the libsmbclient shared library)
3675 AC_ARG_WITH(libsmbclient,
3676 [  --with-libsmbclient     Build the libsmbclient shared library (default=yes if shared libs supported)],
3677 [ case "$withval" in
3678   no)
3679      AC_MSG_RESULT(no)
3680      ;;
3681   *)
3682      if test $BLDSHARED = true; then
3683         INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
3684         ## build the static version of libsmbclient as well
3685         INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3686         LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
3687         LIBSMBCLIENT=libsmbclient
3688         AC_MSG_RESULT(yes)
3689      else
3690         enable_static=yes
3691         AC_MSG_RESULT(no shared library support -- will supply static library)
3692      fi
3693      if test $enable_static = yes; then
3694         INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3695         LIBSMBCLIENT=libsmbclient
3696      fi
3697      INSTALLCLIENT=installclientlib
3698      ;;
3699   esac ],
3700 [
3701 # if unspecified, default is to built it iff possible.
3702   if test $BLDSHARED = true; then
3703      INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
3704      LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
3705      LIBSMBCLIENT=libsmbclient
3706      AC_MSG_RESULT(yes)
3707    else
3708      enable_static=yes
3709      AC_MSG_RESULT(no shared library support -- will supply static library)
3710    fi
3711    if test $enable_static = yes; then
3712      INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3713      LIBSMBCLIENT=libsmbclient
3714   fi]
3715   INSTALLCLIENT=installclientlib
3716 )
3717
3718
3719 #################################################
3720 # these tests are taken from the GNU fileutils package
3721 AC_CHECKING(how to get filesystem space usage)
3722 space=no
3723
3724 # Test for statvfs64.
3725 if test $space = no; then
3726   # SVR4
3727   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
3728   [AC_TRY_RUN([
3729 #if defined(HAVE_UNISTD_H)
3730 #include <unistd.h>
3731 #endif
3732 #include <sys/types.h>
3733 #include <sys/statvfs.h>
3734   main ()
3735   {
3736     struct statvfs64 fsd;
3737     exit (statvfs64 (".", &fsd));
3738   }],
3739   fu_cv_sys_stat_statvfs64=yes,
3740   fu_cv_sys_stat_statvfs64=no,
3741   fu_cv_sys_stat_statvfs64=cross)])
3742   if test $fu_cv_sys_stat_statvfs64 = yes; then
3743     space=yes
3744     AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
3745   fi
3746 fi
3747
3748 # Perform only the link test since it seems there are no variants of the
3749 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
3750 # because that got a false positive on SCO OSR5.  Adding the declaration
3751 # of a `struct statvfs' causes this test to fail (as it should) on such
3752 # systems.  That system is reported to work fine with STAT_STATFS4 which
3753 # is what it gets when this test fails.
3754 if test $space = no; then
3755   # SVR4
3756   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
3757                  [AC_TRY_LINK([#include <sys/types.h>
3758 #include <sys/statvfs.h>],
3759                               [struct statvfs fsd; statvfs (0, &fsd);],
3760                               fu_cv_sys_stat_statvfs=yes,
3761                               fu_cv_sys_stat_statvfs=no)])
3762   if test $fu_cv_sys_stat_statvfs = yes; then
3763     space=yes
3764     AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
3765   fi
3766 fi
3767
3768 if test $space = no; then
3769   # DEC Alpha running OSF/1
3770   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
3771   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
3772   [AC_TRY_RUN([
3773 #include <sys/param.h>
3774 #include <sys/types.h>
3775 #include <sys/mount.h>
3776   main ()
3777   {
3778     struct statfs fsd;
3779     fsd.f_fsize = 0;
3780     exit (statfs (".", &fsd, sizeof (struct statfs)));
3781   }],
3782   fu_cv_sys_stat_statfs3_osf1=yes,
3783   fu_cv_sys_stat_statfs3_osf1=no,
3784   fu_cv_sys_stat_statfs3_osf1=no)])
3785   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
3786   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
3787     space=yes
3788     AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
3789   fi
3790 fi
3791
3792 if test $space = no; then
3793 # AIX
3794   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
3795 member (AIX, 4.3BSD)])
3796   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
3797   [AC_TRY_RUN([
3798 #ifdef HAVE_SYS_PARAM_H
3799 #include <sys/param.h>
3800 #endif
3801 #ifdef HAVE_SYS_MOUNT_H
3802 #include <sys/mount.h>
3803 #endif
3804 #ifdef HAVE_SYS_VFS_H
3805 #include <sys/vfs.h>
3806 #endif
3807   main ()
3808   {
3809   struct statfs fsd;
3810   fsd.f_bsize = 0;
3811   exit (statfs (".", &fsd));
3812   }],
3813   fu_cv_sys_stat_statfs2_bsize=yes,
3814   fu_cv_sys_stat_statfs2_bsize=no,
3815   fu_cv_sys_stat_statfs2_bsize=no)])
3816   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
3817   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
3818     space=yes
3819     AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
3820   fi
3821 fi
3822
3823 if test $space = no; then
3824 # SVR3
3825   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
3826   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
3827   [AC_TRY_RUN([#include <sys/types.h>
3828 #include <sys/statfs.h>
3829   main ()
3830   {
3831   struct statfs fsd;
3832   exit (statfs (".", &fsd, sizeof fsd, 0));
3833   }],
3834     fu_cv_sys_stat_statfs4=yes,
3835     fu_cv_sys_stat_statfs4=no,
3836     fu_cv_sys_stat_statfs4=no)])
3837   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
3838   if test $fu_cv_sys_stat_statfs4 = yes; then
3839     space=yes
3840     AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
3841   fi
3842 fi
3843
3844 if test $space = no; then
3845 # 4.4BSD and NetBSD
3846   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
3847 member (4.4BSD and NetBSD)])
3848   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
3849   [AC_TRY_RUN([#include <sys/types.h>
3850 #ifdef HAVE_SYS_PARAM_H
3851 #include <sys/param.h>
3852 #endif
3853 #ifdef HAVE_SYS_MOUNT_H
3854 #include <sys/mount.h>
3855 #endif
3856   main ()
3857   {
3858   struct statfs fsd;
3859   fsd.f_fsize = 0;
3860   exit (statfs (".", &fsd));
3861   }],
3862   fu_cv_sys_stat_statfs2_fsize=yes,
3863   fu_cv_sys_stat_statfs2_fsize=no,
3864   fu_cv_sys_stat_statfs2_fsize=no)])
3865   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
3866   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
3867     space=yes
3868         AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
3869   fi
3870 fi
3871
3872 if test $space = no; then
3873   # Ultrix
3874   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
3875   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
3876   [AC_TRY_RUN([#include <sys/types.h>
3877 #ifdef HAVE_SYS_PARAM_H
3878 #include <sys/param.h>
3879 #endif
3880 #ifdef HAVE_SYS_MOUNT_H
3881 #include <sys/mount.h>
3882 #endif
3883 #ifdef HAVE_SYS_FS_TYPES_H
3884 #include <sys/fs_types.h>
3885 #endif
3886   main ()
3887   {
3888   struct fs_data fsd;
3889   /* Ultrix's statfs returns 1 for success,
3890      0 for not mounted, -1 for failure.  */
3891   exit (statfs (".", &fsd) != 1);
3892   }],
3893   fu_cv_sys_stat_fs_data=yes,
3894   fu_cv_sys_stat_fs_data=no,
3895   fu_cv_sys_stat_fs_data=no)])
3896   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
3897   if test $fu_cv_sys_stat_fs_data = yes; then
3898     space=yes
3899     AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
3900   fi
3901 fi
3902
3903 #
3904 # As a gating factor for large file support, in order to
3905 # use <4GB files we must have the following minimal support
3906 # available.
3907 # long long, and a 64 bit off_t or off64_t.
3908 # If we don't have all of these then disable large
3909 # file support.
3910 #
3911 AC_MSG_CHECKING([if large file support can be enabled])
3912 AC_TRY_COMPILE([
3913 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
3914 #include <sys/types.h>
3915 #else
3916 __COMPILE_ERROR_
3917 #endif
3918 ],
3919 [int i],
3920 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
3921 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
3922         AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
3923 fi
3924 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
3925
3926 AC_ARG_WITH(spinlocks,
3927 [  --with-spinlocks        Use spin locks instead of fcntl locks (default=no) ])
3928 if test "x$with_spinlocks" = "xyes"; then
3929     AC_DEFINE(USE_SPINLOCKS,1,[Whether to use spin locks instead of fcntl locks])
3930
3931     case "$host_cpu" in
3932         sparc)
3933             AC_DEFINE(SPARC_SPINLOCKS,1,[Whether to use sparc spinlocks])
3934             ;;
3935
3936         i386|i486|i586|i686)
3937             AC_DEFINE(INTEL_SPINLOCKS,1,[Whether to use intel spinlocks])
3938             ;;
3939
3940         mips)
3941             AC_DEFINE(MIPS_SPINLOCKS,1,[Whether to use mips spinlocks])
3942             ;;
3943
3944         powerpc)
3945             AC_DEFINE(POWERPC_SPINLOCKS,1,[Whether to use powerpc spinlocks])
3946             ;;
3947     esac
3948 fi
3949
3950 #################################################
3951 # check for ACL support
3952
3953 AC_MSG_CHECKING(whether to support ACLs)
3954 AC_ARG_WITH(acl-support,
3955 [  --with-acl-support      Include ACL support (default=no)],
3956 [ case "$withval" in
3957   yes)
3958
3959         case "$host_os" in
3960         *sysv5*)
3961                 AC_MSG_RESULT(Using UnixWare ACLs)
3962                 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
3963                 ;;
3964         *solaris*)
3965                 AC_MSG_RESULT(Using solaris ACLs)
3966                 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
3967                 ;;
3968         *hpux*)
3969                 AC_MSG_RESULT(Using HPUX ACLs)
3970                 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
3971                 ;;
3972         *irix*)
3973                 AC_MSG_RESULT(Using IRIX ACLs)
3974                 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
3975                 ;;
3976         *aix*)
3977                 AC_MSG_RESULT(Using AIX ACLs)
3978                 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
3979                 ;;
3980         *osf*)
3981                 AC_MSG_RESULT(Using Tru64 ACLs)
3982                 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
3983                 ACL_LIBS="$ACL_LIBS -lpacl"
3984                 ;;
3985         *freebsd5*|*freebsd6*)
3986                 AC_MSG_RESULT(Using FreeBSD posix ACLs)
3987                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether FreeBSD POSIX ACLs are available])
3988                 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3989                 ;;
3990         *linux*)
3991                 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
3992                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
3993                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3994                 acl_LIBS=$LIBS
3995                 LIBS="$LIBS -lacl"
3996                 AC_TRY_LINK([#include <sys/types.h>
3997 #include <sys/acl.h>],
3998 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3999 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
4000                 LIBS=$acl_LIBS])
4001                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
4002                                 AC_MSG_RESULT(Using posix ACLs)
4003                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
4004                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
4005                                 acl_LIBS=$LIBS
4006                                 LIBS="$LIBS -lacl"
4007                                 AC_TRY_LINK([#include <sys/types.h>
4008 #include <sys/acl.h>],
4009 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
4010 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
4011                                 LIBS=$acl_LIBS])
4012                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
4013                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
4014                                 fi
4015                         fi
4016             ;;
4017          *)
4018                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
4019                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
4020                 acl_LIBS=$LIBS
4021                 LIBS="$LIBS -lacl"
4022                 AC_TRY_LINK([#include <sys/types.h>
4023 #include <sys/acl.h>],
4024 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
4025 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
4026                 LIBS=$acl_LIBS])
4027                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
4028                                 AC_MSG_RESULT(Using posix ACLs)
4029                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
4030                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
4031                                 acl_LIBS=$LIBS
4032                                 LIBS="$LIBS -lacl"
4033                                 AC_TRY_LINK([#include <sys/types.h>
4034 #include <sys/acl.h>],
4035 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
4036 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
4037                                 LIBS=$acl_LIBS])
4038                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
4039                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
4040                                 fi
4041                         fi
4042             ;;
4043         esac
4044         ;;
4045   *)
4046     AC_MSG_RESULT(no)
4047     AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
4048     ;;
4049   esac ],
4050   AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
4051   AC_MSG_RESULT(no)
4052 )
4053
4054 #################################################
4055 # check for sendfile support
4056
4057 with_sendfile_support=yes
4058 AC_MSG_CHECKING(whether to check to support sendfile)
4059 AC_ARG_WITH(sendfile-support,
4060 [  --with-sendfile-support Check for sendfile support (default=yes)],
4061 [ case "$withval" in
4062   yes)
4063
4064         AC_MSG_RESULT(yes);
4065
4066         case "$host_os" in
4067         *linux*)
4068                 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
4069                 AC_TRY_LINK([#include <sys/sendfile.h>],
4070 [\
4071 int tofd, fromfd;
4072 off64_t offset;
4073 size_t total;
4074 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
4075 ],
4076 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
4077
4078                 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
4079                 AC_TRY_LINK([#include <sys/sendfile.h>],
4080 [\
4081 int tofd, fromfd;
4082 off_t offset;
4083 size_t total;
4084 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
4085 ],
4086 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
4087
4088 # Try and cope with broken Linux sendfile....
4089                 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
4090                 AC_TRY_LINK([\
4091 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
4092 #undef _FILE_OFFSET_BITS
4093 #endif
4094 #include <sys/sendfile.h>],
4095 [\
4096 int tofd, fromfd;
4097 off_t offset;
4098 size_t total;
4099 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
4100 ],
4101 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
4102
4103         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
4104                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
4105                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
4106                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
4107         elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
4108                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
4109                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
4110                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
4111         elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
4112                 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
4113                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
4114         else
4115                 AC_MSG_RESULT(no);
4116         fi
4117
4118         ;;
4119         *freebsd* | *dragonfly* )
4120                 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
4121                 AC_TRY_LINK([\
4122 #include <sys/types.h>
4123 #include <unistd.h>
4124 #include <sys/socket.h>
4125 #include <sys/uio.h>],
4126 [\
4127         int fromfd, tofd, ret, total=0;
4128         off_t offset, nwritten;
4129         struct sf_hdtr hdr;
4130         struct iovec hdtrl;
4131         hdr.headers = &hdtrl;
4132         hdr.hdr_cnt = 1;
4133         hdr.trailers = NULL;
4134         hdr.trl_cnt = 0;
4135         hdtrl.iov_base = NULL;
4136         hdtrl.iov_len = 0;
4137         ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
4138 ],
4139 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
4140
4141         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
4142                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
4143                 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
4144                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
4145         else
4146                 AC_MSG_RESULT(no);
4147         fi
4148         ;;
4149
4150         *hpux*)
4151                 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
4152                 AC_TRY_LINK([\
4153 #include <sys/socket.h>
4154 #include <sys/uio.h>],
4155 [\
4156         int fromfd, tofd;
4157         size_t total=0;
4158         struct iovec hdtrl[2];
4159         ssize_t nwritten;
4160         off64_t offset;
4161
4162         hdtrl[0].iov_base = 0;
4163         hdtrl[0].iov_len = 0;
4164
4165         nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
4166 ],
4167 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
4168         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
4169                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
4170                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
4171                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
4172         else
4173                 AC_MSG_RESULT(no);
4174         fi
4175
4176                 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
4177                 AC_TRY_LINK([\
4178 #include <sys/socket.h>
4179 #include <sys/uio.h>],
4180 [\
4181         int fromfd, tofd;
4182         size_t total=0;
4183         struct iovec hdtrl[2];
4184         ssize_t nwritten;
4185         off_t offset;
4186
4187         hdtrl[0].iov_base = 0;
4188         hdtrl[0].iov_len = 0;
4189
4190         nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
4191 ],
4192 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
4193         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
4194                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
4195                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
4196                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
4197         else
4198                 AC_MSG_RESULT(no);
4199         fi
4200         ;;
4201
4202         *solaris*)
4203                 AC_CHECK_LIB(sendfile,sendfilev)
4204                 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
4205                 AC_TRY_LINK([\
4206 #include <sys/sendfile.h>],
4207 [\
4208         int sfvcnt;
4209         size_t xferred;
4210         struct sendfilevec vec[2];
4211         ssize_t nwritten;
4212         int tofd;
4213
4214         sfvcnt = 2;
4215
4216         vec[0].sfv_fd = SFV_FD_SELF;
4217         vec[0].sfv_flag = 0;
4218         vec[0].sfv_off = 0;
4219         vec[0].sfv_len = 0;
4220
4221         vec[1].sfv_fd = 0;
4222         vec[1].sfv_flag = 0;
4223         vec[1].sfv_off = 0;
4224         vec[1].sfv_len = 0;
4225         nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
4226 ],
4227 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
4228
4229         if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
4230                 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
4231                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
4232                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
4233         else
4234                 AC_MSG_RESULT(no);
4235         fi
4236
4237                 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
4238                 AC_TRY_LINK([\
4239 #include <sys/sendfile.h>],
4240 [\
4241         int sfvcnt;
4242         size_t xferred;
4243         struct sendfilevec vec[2];
4244         ssize_t nwritten;
4245         int tofd;
4246
4247         sfvcnt = 2;
4248
4249         vec[0].sfv_fd = SFV_FD_SELF;
4250         vec[0].sfv_flag = 0;
4251         vec[0].sfv_off = 0;
4252         vec[0].sfv_len = 0;
4253
4254         vec[1].sfv_fd = 0;
4255         vec[1].sfv_flag = 0;
4256         vec[1].sfv_off = 0;
4257         vec[1].sfv_len = 0;
4258         nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
4259 ],
4260 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
4261
4262         if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
4263                 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
4264                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
4265                 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
4266         else
4267                 AC_MSG_RESULT(no);
4268         fi
4269         ;;
4270         *aix*)
4271                 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
4272                 AC_TRY_LINK([\
4273 #include <sys/socket.h>],
4274 [\
4275         int fromfd, tofd;
4276         size_t total=0;
4277         struct sf_parms hdtrl;
4278         ssize_t nwritten;
4279         off64_t offset;
4280
4281         hdtrl.header_data = 0;
4282         hdtrl.header_length = 0;
4283         hdtrl.file_descriptor = fromfd;
4284         hdtrl.file_offset = 0;
4285         hdtrl.file_bytes = 0;
4286         hdtrl.trailer_data = 0;
4287         hdtrl.trailer_length = 0;
4288
4289         nwritten = send_file(&tofd, &hdtrl, 0);
4290 ],
4291 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
4292         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
4293                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
4294                 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
4295                 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
4296         else
4297                 AC_MSG_RESULT(no);
4298         fi
4299         ;;
4300         *)
4301         ;;
4302         esac
4303         ;;
4304   *)
4305     AC_MSG_RESULT(no)
4306     ;;
4307   esac ],
4308   AC_MSG_RESULT(yes)
4309 )
4310
4311
4312 #################################################
4313 # Check whether winbind is supported on this platform.  If so we need to
4314 # build and install client programs, sbin programs and shared libraries
4315
4316 AC_MSG_CHECKING(whether to build winbind)
4317
4318 # Initially, the value of $host_os decides whether winbind is supported
4319
4320 HAVE_WINBIND=yes
4321
4322 # Define the winbind shared library name and any specific linker flags
4323 # it needs to be built with.
4324
4325 WINBIND_NSS="nsswitch/libnss_winbind.$SHLIBEXT"
4326 WINBIND_WINS_NSS="nsswitch/libnss_wins.$SHLIBEXT"
4327 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
4328
4329 case "$host_os" in
4330         *linux*)
4331                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
4332                 ;;
4333         *freebsd5*|*freebsd6*)
4334                 # FreeBSD winbind client is implemented as a wrapper around
4335                 # the Linux version.
4336                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_freebsd.o \
4337                     nsswitch/winbind_nss_linux.o"
4338                 WINBIND_NSS="nsswitch/nss_winbind.$SHLIBEXT"
4339                 WINBIND_WINS_NSS="nsswitch/nss_wins.$SHLIBEXT"
4340                 ;;
4341         *irix*)
4342                 # IRIX has differently named shared libraries
4343                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
4344                 WINBIND_NSS="nsswitch/libns_winbind.$SHLIBEXT"
4345                 WINBIND_WINS_NSS="nsswitch/libns_wins.$SHLIBEXT"
4346                 ;;
4347         *solaris*)
4348                 # Solaris winbind client is implemented as a wrapper around
4349                 # the Linux version.
4350                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
4351                     nsswitch/winbind_nss_linux.o"
4352                 WINBIND_NSS_EXTRA_LIBS="-lsocket"
4353                 ;;
4354         *hpux11*)
4355                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
4356                 ;;
4357         *aix*)
4358                 # AIX has even differently named shared libraries.  No
4359                 # WINS support has been implemented yet.
4360                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
4361                 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
4362                 WINBIND_NSS="nsswitch/WINBIND"
4363                 WINBIND_WINS_NSS=""
4364                 ;;
4365         *)
4366                 HAVE_WINBIND=no
4367                 winbind_no_reason=", unsupported on $host_os"
4368                 ;;
4369 esac
4370
4371 AC_SUBST(WINBIND_NSS)
4372 AC_SUBST(WINBIND_WINS_NSS)
4373 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
4374 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
4375 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
4376
4377 # Check the setting of --with-winbind
4378
4379 AC_ARG_WITH(winbind,
4380 [  --with-winbind          Build winbind (default, if supported by OS)],
4381 [
4382   case "$withval" in
4383         yes)
4384                 HAVE_WINBIND=yes
4385                 ;;
4386         no)
4387                 HAVE_WINBIND=no
4388                 winbind_reason=""
4389                 ;;
4390   esac ],
4391 )
4392
4393 # We need unix domain sockets for winbind
4394
4395 if test x"$HAVE_WINBIND" = x"yes"; then
4396         if test x"$samba_cv_unixsocket" = x"no"; then
4397                 winbind_no_reason=", no unix domain socket support on $host_os"
4398                 HAVE_WINBIND=no
4399         fi
4400 fi
4401
4402 # Display test results
4403
4404 if test x"$HAVE_WINBIND" = x"yes"; then
4405         AC_MSG_RESULT(yes)
4406         AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
4407
4408         EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
4409         EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
4410         if test $BLDSHARED = true; then
4411                 SHLIB_PROGS="$SHLIB_PROGS $WINBIND_NSS $WINBIND_WINS_NSS"
4412
4413                 if test x"$with_pam" = x"yes"; then
4414                         SHLIB_PROGS="$SHLIB_PROGS nsswitch/pam_winbind.$SHLIBEXT"
4415                 fi
4416         fi
4417 else
4418         AC_MSG_RESULT(no$winbind_no_reason)
4419 fi
4420
4421 # Solaris has some extra fields in struct passwd that need to be
4422 # initialised otherwise nscd crashes.
4423
4424 AC_CHECK_MEMBER(struct passwd.pw_comment,
4425                 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
4426                 [#include <pwd.h>])
4427
4428 AC_CHECK_MEMBER(struct passwd.pw_age,
4429                 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
4430                 [#include <pwd.h>])
4431
4432 # AIX 4.3.x and 5.1 do not have as many members in
4433 # struct secmethod_table as AIX 5.2
4434 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
4435        [#include <usersec.h>])
4436 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
4437        [#include <usersec.h>])
4438
4439
4440 #################################################
4441 # Check to see if we should use the included popt
4442
4443 AC_ARG_WITH(included-popt,
4444 [  --with-included-popt    use bundled popt library, not from system],
4445 [
4446   case "$withval" in
4447         yes)
4448                 INCLUDED_POPT=yes
4449                 ;;
4450         no)
4451                 INCLUDED_POPT=no
4452                 ;;
4453   esac ],
4454 )
4455 if test x"$INCLUDED_POPT" != x"yes"; then
4456     AC_CHECK_LIB(popt, poptGetContext,
4457                  INCLUDED_POPT=no, INCLUDED_POPT=yes)
4458 fi
4459
4460 AC_MSG_CHECKING(whether to use included popt)
4461 if test x"$INCLUDED_POPT" = x"yes"; then
4462     AC_MSG_RESULT(yes)
4463     BUILD_POPT='$(POPT_OBJS)'
4464         POPTLIBS='$(POPT_OBJS)'
4465     FLAGS1="-I$srcdir/popt"
4466 else
4467     AC_MSG_RESULT(no)
4468         BUILD_POPT=""
4469     POPTLIBS="-lpopt"
4470 fi
4471 AC_SUBST(BUILD_POPT)
4472 AC_SUBST(POPTLIBS)
4473 AC_SUBST(FLAGS1)
4474
4475 #################################################
4476 # Check if the user wants Python
4477
4478 # At the moment, you can use this to set which Python binary to link
4479 # against.  (Libraries built for Python2.2 can't be used by 2.1,
4480 # though they can coexist in different directories.)  In the future
4481 # this might make the Python stuff be built by default.
4482
4483 # Defaulting python breaks the clean target if python isn't installed
4484
4485 PYTHON=
4486
4487 AC_ARG_WITH(python,
4488 [  --with-python=PYTHONNAME  build Python libraries],
4489 [ case "${withval-python}" in
4490   yes)
4491         PYTHON=python
4492         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS python_ext"
4493         ;;
4494   no)
4495         PYTHON=
4496         ;;
4497   *)
4498         PYTHON=${withval-python}
4499         ;;
4500   esac ])
4501 AC_SUBST(PYTHON)
4502
4503 for i in `echo $default_static_modules | sed -e's/,/ /g'`
4504 do
4505         eval MODULE_DEFAULT_$i=STATIC
4506 done
4507
4508 for i in `echo $default_shared_modules | sed -e's/,/ /g'`
4509 do
4510         dnl Fall back to static if we cannot build shared libraries
4511         eval MODULE_DEFAULT_$i=STATIC
4512
4513         if test $BLDSHARED = true; then
4514                 eval MODULE_DEFAULT_$i=SHARED
4515         fi
4516 done
4517
4518 dnl Always built these modules static
4519 MODULE_pdb_guest=STATIC
4520 MODULE_rpc_spoolss=STATIC
4521 MODULE_rpc_srv=STATIC
4522 MODULE_idmap_tdb=STATIC
4523
4524 AC_ARG_WITH(static-modules,
4525 [  --with-static-modules=MODULES  Comma-seperated list of names of modules to statically link in],
4526 [ if test $withval; then
4527         for i in `echo $withval | sed -e's/,/ /g'`
4528         do
4529                 eval MODULE_$i=STATIC
4530         done
4531 fi ])
4532
4533 AC_ARG_WITH(shared-modules,
4534 [  --with-shared-modules=MODULES  Comma-seperated list of names of modules to build shared],
4535 [ if test $withval; then
4536         for i in `echo $withval | sed -e's/,/ /g'`
4537         do
4538                         eval MODULE_$i=SHARED
4539         done
4540 fi ])
4541
4542 ###########################################################################
4543 ## contributed pdb_modules
4544
4545 SMB_MODULE(pdb_xml, passdb/pdb_xml.o, "bin/xml.$SHLIBEXT", PDB,
4546                   [ PASSDB_LIBS="$PASSDB_LIBS $XML_LIBS" ] )
4547 SMB_MODULE(pdb_mysql, passdb/pdb_mysql.o, "bin/mysql.$SHLIBEXT", PDB,
4548                    [ PASSDB_LIBS="$PASSDB_LIBS $MYSQL_LIBS" ]   )
4549 SMB_MODULE(pdb_pgsql, passdb/pdb_pgsql.o, "bin/pgsql.$SHLIBEXT", PDB,
4550                    [ PASSDB_LIBS="$PASSDB_LIBS $PGSQL_LIBS" ]   )
4551
4552 ## end of contributed pdb_modules
4553 ###########################################################################
4554
4555 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
4556                    [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
4557 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
4558 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
4559 SMB_MODULE(pdb_guest, passdb/pdb_guest.o, "bin/guest.$SHLIBEXT", PDB)
4560 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
4561
4562 SMB_MODULE(rpc_lsa, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
4563 SMB_MODULE(rpc_reg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
4564 SMB_MODULE(rpc_lsa_ds, \$(RPC_LSA_DS_OBJ), "bin/librpc_lsa_ds.$SHLIBEXT", RPC)
4565 SMB_MODULE(rpc_wks, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
4566 SMB_MODULE(rpc_svcctl, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl.$SHLIBEXT", RPC)
4567 SMB_MODULE(rpc_net, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
4568 SMB_MODULE(rpc_dfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
4569 SMB_MODULE(rpc_srv, \$(RPC_SVC_OBJ), "bin/librpc_srvsvc.$SHLIBEXT", RPC)
4570 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
4571 SMB_MODULE(rpc_eventlog, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog.$SHLIBEXT", RPC)
4572 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
4573 SMB_MODULE(rpc_echo, \$(RPC_ECHO_OBJ), "bin/librpc_echo.$SHLIBEXT", RPC)
4574 SMB_SUBSYSTEM(RPC,smbd/server.o)
4575
4576 SMB_MODULE(idmap_ldap, sam/idmap_ldap.o, "bin/idmap_ldap.$SHLIBEXT", IDMAP)
4577 SMB_MODULE(idmap_tdb, sam/idmap_tdb.o, "bin/idmap_tdb.$SHLIBEXT", IDMAP)
4578 SMB_MODULE(idmap_rid, sam/idmap_rid.o, "bin/idmap_rid.$SHLIBEXT", IDMAP)
4579 SMB_SUBSYSTEM(IDMAP,sam/idmap.o)
4580
4581 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
4582 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
4583 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
4584 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
4585 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
4586
4587 SMB_MODULE(auth_rhosts, \$(AUTH_RHOSTS_OBJ), "bin/rhosts.$SHLIBEXT", AUTH)
4588 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
4589 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
4590 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
4591 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
4592 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
4593 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
4594 SMB_SUBSYSTEM(AUTH,auth/auth.o)
4595
4596 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
4597 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
4598 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
4599 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
4600 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
4601 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
4602 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
4603 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
4604 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
4605 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
4606 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
4607 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
4608 SMB_MODULE(vfs_catia, \$(VFS_AFSACL_OBJ), "bin/catia.$SHLIBEXT", VFS)
4609 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
4610
4611 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
4612
4613 #################################################
4614 # do extra things if we are running insure
4615
4616 if test "${ac_cv_prog_CC}" = "insure"; then
4617         CPPFLAGS="$CPPFLAGS -D__INSURE__"
4618 fi
4619
4620 #################################################
4621 # Display summary of libraries detected
4622
4623 AC_MSG_RESULT([Using libraries:])
4624 AC_MSG_RESULT([    LIBS = $LIBS])
4625 if test x"$with_ads_support" != x"no"; then
4626    AC_MSG_RESULT([    KRB5_LIBS = $KRB5_LIBS])
4627 fi
4628 if test x"$with_ldap_support" != x"no"; then
4629    AC_MSG_RESULT([    LDAP_LIBS = $LDAP_LIBS])
4630 fi
4631 AC_MSG_RESULT([    AUTH_LIBS = $AUTH_LIBS])
4632
4633 #################################################
4634 # final configure stuff
4635
4636 AC_MSG_CHECKING([configure summary])
4637 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
4638            AC_MSG_RESULT(yes),
4639            AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
4640            AC_MSG_WARN([cannot run when cross-compiling]))
4641
4642 builddir=`pwd`
4643 AC_SUBST(builddir)
4644
4645 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
4646 LIB_REMOVE_USR_LIB(LDFLAGS)
4647 LIB_REMOVE_USR_LIB(LIBS)
4648
4649 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
4650 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
4651 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
4652
4653 AC_OUTPUT(include/stamp-h Makefile script/findsmb smbadduser script/gen-8bit-gap.sh)
4654
4655 #################################################
4656 # Print very concise instructions on building/use
4657 if test "x$enable_dmalloc" = xyes
4658 then
4659         AC_MSG_RESULT([Note: The dmalloc debug library will be included.  To turn it on use])
4660         AC_MSG_RESULT([      \$ eval \`dmalloc samba\`.])
4661 fi