source3/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2
   3 dnl We must use autotools 2.53 or above
   4 AC_PREREQ(2.53)
   5 AC_INIT(include/includes.h)
   6 AC_CONFIG_HEADER(include/config.h)
   7
   8 AC_DISABLE_STATIC
   9 AC_ENABLE_SHARED
  10
  11 #################################################
  12 # Directory handling stuff to support both the
  13 # legacy SAMBA directories and FHS compliant
  14 # ones...
  15 AC_PREFIX_DEFAULT(/usr/local/samba)
  16
  17 AC_ARG_WITH(fhs,
  18 [  --with-fhs              Use FHS-compliant paths (default=no)],
  19     configdir="${sysconfdir}/samba"
  20     lockdir="\${VARDIR}/lib/samba"
  21     piddir="\${VARDIR}/run"
  22     mandir="\${prefix}/share/man"
  23     logfilebase="\${VARDIR}/log/samba"
  24     privatedir="\${CONFIGDIR}/private"
  25     libdir="\${prefix}/lib/samba"
  26     swatdir="\${DATADIR}/samba/swat",
  27     configdir="\${LIBDIR}"
  28     logfilebase="\${VARDIR}"
  29     lockdir="\${VARDIR}/locks"
  30     piddir="\${VARDIR}/locks"
  31     privatedir="\${prefix}/private"
  32     swatdir="\${prefix}/swat")
  33
  34 #################################################
  35 # set private directory location
  36 AC_ARG_WITH(privatedir,
  37 [  --with-privatedir=DIR   Where to put smbpasswd ($ac_default_prefix/private)],
  38 [ case "$withval" in
  39   yes|no)
  40   #
  41   # Just in case anybody calls it without argument
  42   #
  43     AC_MSG_WARN([--with-privatedir called without argument - will use default])
  44   ;;
  45   * )
  46     privatedir="$withval"
  47     ;;
  48   esac])
  49
  50 #################################################
  51 # set lock directory location
  52 AC_ARG_WITH(lockdir,
  53 [  --with-lockdir=DIR      Where to put lock files ($ac_default_prefix/var/locks)],
  54 [ case "$withval" in
  55   yes|no)
  56   #
  57   # Just in case anybody calls it without argument
  58   #
  59     AC_MSG_WARN([--with-lockdir called without argument - will use default])
  60   ;;
  61   * )
  62     lockdir="$withval"
  63     ;;
  64   esac])
  65
  66 #################################################
  67 # set pid directory location
  68 AC_ARG_WITH(piddir,
  69 [  --with-piddir=DIR       Where to put pid files ($ac_default_prefix/var/locks)],
  70 [ case "$withval" in
  71   yes|no)
  72   #
  73   # Just in case anybody calls it without argument
  74   #
  75     AC_MSG_WARN([--with-piddir called without argument - will use default])
  76   ;;
  77   * )
  78     piddir="$withval"
  79     ;;
  80   esac])
  81
  82 #################################################
  83 # set SWAT directory location
  84 AC_ARG_WITH(swatdir,
  85 [  --with-swatdir=DIR      Where to put SWAT files ($ac_default_prefix/swat)],
  86 [ case "$withval" in
  87   yes|no)
  88   #
  89   # Just in case anybody does it
  90   #
  91     AC_MSG_WARN([--with-swatdir called without argument - will use default])
  92   ;;
  93   * )
  94     swatdir="$withval"
  95     ;;
  96   esac])
  97
  98 #################################################
  99 # set configuration directory location
 100 AC_ARG_WITH(configdir,
 101 [  --with-configdir=DIR    Where to put configuration files (\$libdir)],
 102 [ case "$withval" in
 103   yes|no)
 104   #
 105   # Just in case anybody does it
 106   #
 107     AC_MSG_WARN([--with-configdir called without argument - will use default])
 108   ;;
 109   * )
 110     configdir="$withval"
 111     ;;
 112   esac])
 113
 114 #################################################
 115 # set log directory location
 116 AC_ARG_WITH(logfilebase,
 117 [  --with-logfilebase=DIR  Where to put log files (\$(VARDIR))],
 118 [ case "$withval" in
 119   yes|no)
 120   #
 121   # Just in case anybody does it
 122   #
 123     AC_MSG_WARN([--with-logfilebase called without argument - will use default])
 124   ;;
 125   * )
 126     logfilebase="$withval"
 127     ;;
 128   esac])
 129
 130 AC_ARG_WITH(cfenc,
 131 [  --with-cfenc=HEADERDIR  Use internal CoreFoundation encoding API
 132                           for optimization (Mac OS X/Darwin only)],
 133 [
 134 # May be in source $withval/CoreFoundation/StringEncodings.subproj.
 135 # Should have been in framework $withval/CoreFoundation.framework/Headers.
 136 for d in \
 137     $withval/CoreFoundation/StringEncodings.subproj \
 138     $withval/StringEncodings.subproj \
 139     $withval/CoreFoundation.framework/Headers \
 140     $withval/Headers \
 141     $withval
 142 do
 143     if test -r $d/CFStringEncodingConverter.h; then
 144         ln -sfh $d include/CoreFoundation
 145     fi
 146 done
 147 ])
 148
 149 AC_SUBST(configdir)
 150 AC_SUBST(lockdir)
 151 AC_SUBST(piddir)
 152 AC_SUBST(logfilebase)
 153 AC_SUBST(privatedir)
 154 AC_SUBST(swatdir)
 155 AC_SUBST(bindir)
 156 AC_SUBST(sbindir)
 157
 158 dnl Unique-to-Samba variables we'll be playing with.
 159 AC_SUBST(SHELL)
 160 AC_SUBST(LDSHFLAGS)
 161 AC_SUBST(SONAMEFLAG)
 162 AC_SUBST(SHLD)
 163 AC_SUBST(HOST_OS)
 164 AC_SUBST(PICFLAGS)
 165 AC_SUBST(PICSUFFIX)
 166 AC_SUBST(POBAD_CC)
 167 AC_SUBST(SHLIBEXT)
 168 AC_SUBST(INSTALLCLIENT)
 169 AC_SUBST(INSTALLCLIENTCMD_SH)
 170 AC_SUBST(INSTALLCLIENTCMD_A)
 171 AC_SUBST(LIBSMBCLIENT_SHARED)
 172 AC_SUBST(LIBSMBCLIENT)
 173 AC_SUBST(PRINT_LIBS)
 174 AC_SUBST(AUTH_LIBS)
 175 AC_SUBST(ACL_LIBS)
 176 AC_SUBST(PASSDB_LIBS)
 177 AC_SUBST(IDMAP_LIBS)
 178 AC_SUBST(KRB5_LIBS)
 179 AC_SUBST(LDAP_LIBS)
 180 AC_SUBST(SHLIB_PROGS)
 181 AC_SUBST(SMBWRAPPER)
 182 AC_SUBST(EXTRA_BIN_PROGS)
 183 AC_SUBST(EXTRA_SBIN_PROGS)
 184 AC_SUBST(EXTRA_ALL_TARGETS)
 185
 186 AC_ARG_ENABLE(debug,
 187 [  --enable-debug          Turn on compiler debugging information (default=no)],
 188     [if eval "test x$enable_debug = xyes"; then
 189         CFLAGS="${CFLAGS} -g"
 190     fi])
 191
 192 AC_ARG_ENABLE(developer, [  --enable-developer      Turn on developer warnings and debugging (default=no)],
 193     [if eval "test x$enable_developer = xyes"; then
 194         developer=yes
 195         CFLAGS="${CFLAGS} -gstabs -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
 196     fi])
 197
 198 AC_ARG_ENABLE(krb5developer, [  --enable-krb5developer  Turn on developer warnings and debugging, except -Wstrict-prototypes (default=no)],
 199     [if eval "test x$enable_krb5developer = xyes"; then
 200         developer=yes
 201         CFLAGS="${CFLAGS} -gstabs -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
 202     fi])
 203
 204 AC_ARG_ENABLE(dmalloc, [  --enable-dmalloc        Enable heap debugging [default=no]])
 205
 206 if test "x$enable_dmalloc" = xyes
 207 then
 208         AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
 209         AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
 210                   [Define to check invariants around some common functions])
 211         LIBS="$LIBS -ldmalloc"
 212 fi
 213
 214 dnl Checks for programs.
 215
 216 ##
 217 ## for some reason this macro resets the CFLAGS
 218 ## so save and restore
 219 ##
 220 OLD_CFLAGS=${CFLAGS}
 221 AC_PROG_CC
 222 CFLAGS=${OLD_CFLAGS}
 223
 224 OLD_CFLAGS=${CFLAGS}
 225 AC_PROG_CPP
 226 CFLAGS=${OLD_CFLAGS}
 227
 228 AC_PROG_INSTALL
 229 AC_PROG_AWK
 230 AC_PATH_PROG(PERL, perl)
 231
 232 AC_CHECK_TOOL(AR, ar)
 233
 234 # compile with optimization and without debugging by default, but
 235 # allow people to set their own preference.
 236 if test "x$CFLAGS" = x
 237 then
 238   CFLAGS="-O ${CFLAGS}"
 239 fi
 240
 241 dnl Check if we use GNU ld
 242 LD=ld
 243 AC_PROG_LD_GNU
 244
 245 dnl needed before AC_TRY_COMPILE
 246 AC_ISC_POSIX
 247
 248 dnl look for executable suffix
 249 AC_EXEEXT
 250
 251 dnl Check if C compiler understands -c and -o at the same time
 252 AC_PROG_CC_C_O
 253 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
 254       BROKEN_CC=
 255 else
 256       BROKEN_CC=#
 257 fi
 258 AC_SUBST(BROKEN_CC)
 259
 260 dnl Check if the C compiler understands -Werror
 261 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
 262  AC_TRY_RUN_STRICT([
 263   int main(void)
 264   {
 265         return 0;
 266   }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
 267   samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
 268 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
 269    Werror_FLAGS="-Werror"
 270 else
 271 dnl Check if the C compiler understands -w2
 272 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
 273  AC_TRY_RUN_STRICT([
 274   int main(void)
 275   {
 276         return 0;
 277   }],[-w2],[$CPPFLAGS],[$LDFLAGS],
 278   samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
 279 if test x"$samba_cv_HAVE_w2" = x"yes"; then
 280    Werror_FLAGS="-w2"
 281 fi
 282 fi
 283
 284 dnl Check if the C compiler understands volatile (it should, being ANSI).
 285 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
 286     AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
 287         samba_cv_volatile=yes,samba_cv_volatile=no)])
 288 if test x"$samba_cv_volatile" = x"yes"; then
 289    AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
 290 fi
 291
 292 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
 293 AC_MSG_CHECKING(uname -s)
 294 AC_MSG_RESULT(${UNAME_S})
 295
 296 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
 297 AC_MSG_CHECKING(uname -r)
 298 AC_MSG_RESULT(${UNAME_R})
 299
 300 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
 301 AC_MSG_CHECKING(uname -m)
 302 AC_MSG_RESULT(${UNAME_M})
 303
 304 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
 305 AC_MSG_CHECKING(uname -p)
 306 AC_MSG_RESULT(${UNAME_P})
 307
 308 AC_CANONICAL_SYSTEM
 309
 310 dnl Add #include for broken IRIX header files
 311   case "$host_os" in
 312         *irix6*) AC_ADD_INCLUDE(<standards.h>)
 313         ;;
 314 esac
 315
 316 AC_VALIDATE_CACHE_SYSTEM_TYPE
 317
 318 DYNEXP=
 319
 320 dnl Add modules that have to be built by default here
 321 dnl These have to be built static:
 322 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsa rpc_samr rpc_reg rpc_lsa_ds rpc_wks rpc_net rpc_dfs rpc_srv rpc_spoolss auth_rhosts auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin"
 323
 324 dnl These are preferably build shared, and static if dlopen() is not available
 325 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap charset_CP850 charset_CP437"
 326
 327 if test "x$developer" = xyes; then
 328    default_static_modules="$default_static_modules rpc_echo"
 329    default_shared_modules="$default_shared_modules charset_weird"
 330 fi
 331
 332 #
 333 # Config CPPFLAG settings for strange OS's that must be set
 334 # before other tests.
 335 #
 336 case "$host_os" in
 337 # Try to work out if this is the native HPUX compiler that uses the -Ae flag.
 338     *hpux*)
 339
 340       AC_PROG_CC_FLAG(Ae)
 341       # mmap on HPUX is completely broken...
 342       AC_DEFINE(MMAP_BLACKLIST, 1, [Whether MMAP is broken])
 343       if test $ac_cv_prog_cc_Ae = yes; then
 344         CPPFLAGS="$CPPFLAGS -Ae"
 345       fi
 346 #
 347 # Defines needed for HPUX support.
 348 # HPUX has bigcrypt but (sometimes?) doesn't use it for
 349 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
 350 #
 351       case `uname -r` in
 352                         *9*|*10*)
 353                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
 354                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
 355                                 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
 356                                 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
 357                                 AC_DEFINE(_ALIGNMENT_REQUIRED,1,[Required alignment])
 358                                 AC_DEFINE(_MAX_ALIGNMENT,4,[Maximum alignment])
 359                                 ;;
 360                         *11*)
 361                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_LARGEFILE64_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
 362                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
 363                                 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
 364                                 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
 365                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to use large file support])
 366                                 AC_DEFINE(_ALIGNMENT_REQUIRED, 1, [Required alignment])
 367                                 AC_DEFINE(_MAX_ALIGNMENT, 4, [Maximum alignment])
 368                                 ;;
 369       esac
 370       DYNEXP="-Wl,-E"
 371       ;;
 372
 373 #
 374 # CRAY Unicos has broken const handling
 375        *unicos*)
 376           AC_MSG_RESULT([disabling const])
 377           CPPFLAGS="$CPPFLAGS -Dconst="
 378           ;;
 379
 380 #
 381 # AIX4.x doesn't even admit to having large
 382 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
 383 #
 384     *aix4*)
 385           AC_MSG_RESULT([enabling large file support])
 386       CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
 387           AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
 388       ;;
 389 #
 390 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
 391 # to the existance of large files..
 392 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
 393 # recommendations on large file support, however it makes the
 394 # compile work using gcc 2.7 and 2.8, whereas using the Sun
 395 # recommendation makes the compile fail on gcc2.7. JRA.
 396 #
 397 # Solaris uses SYSV printing.  Make sure to set that here.  --jerry
 398 #
 399         *solaris*)
 400                 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
 401                 case `uname -r` in
 402                         5.0*|5.1*|5.2*|5.3*|5.5*)
 403                                 AC_MSG_RESULT([no large file support])
 404                                 ;;
 405                         5.*)
 406                         AC_MSG_RESULT([enabling large file support])
 407                         if test "$ac_cv_prog_gcc" = yes; then
 408                                 ${CC-cc} -v >conftest.c 2>&1
 409                                 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
 410                                 rm -fr conftest.c
 411                                 case "$ac_cv_gcc_compiler_version_number" in
 412                                         *"gcc version 2.6"*|*"gcc version 2.7"*)
 413                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
 414                                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 415                                                 ;;
 416                                         *)
 417                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 418                                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 419                                                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 420                                                 ;;
 421                                 esac
 422                         else
 423                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
 424                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 425                                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 426                         fi
 427                         ;;
 428                 esac
 429                 ;;
 430 #
 431 # IRIX uses SYSV printing.  Make sure to set that here
 432 #
 433         *irix*)
 434                 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
 435                 ;;
 436         *freebsd*)
 437                 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
 438                 ;;
 439 #
 440 # VOS may need to have POSIX support and System V compatibility enabled.
 441 #
 442     *vos*)
 443     case "$CPPFLAGS" in
 444           *-D_POSIX_C_SOURCE*)
 445                 ;;
 446           *)
 447                 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=199506L"
 448                 AC_DEFINE(_POSIX_C_SOURCE, 199506L, [Whether to enable POSIX support])
 449                 ;;
 450     esac
 451     case "$CPPFLAGS" in
 452           *-D_SYSV*|*-D_SVID_SOURCE*)
 453                 ;;
 454           *)
 455                 CPPFLAGS="$CPPFLAGS -D_SYSV"
 456                 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
 457     esac
 458     ;;
 459 #
 460 # Tests needed for SINIX large file support.
 461 #
 462     *sysv4*)
 463       if test $host = mips-sni-sysv4 ; then
 464         AC_MSG_CHECKING([for LFS support])
 465         old_CPPFLAGS="$CPPFLAGS"
 466         CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 467         AC_TRY_RUN([
 468 #include <unistd.h>
 469 main () {
 470 #if _LFS64_LARGEFILE == 1
 471 exit(0);
 472 #else
 473 exit(1);
 474 #endif
 475 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
 476         CPPFLAGS="$old_CPPFLAGS"
 477         if test x$SINIX_LFS_SUPPORT = xyes ; then
 478           CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 479                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 480           CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
 481           LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
 482           LIBS="`getconf LFS64_LIBS` $LIBS"
 483         fi
 484       AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
 485       fi
 486     ;;
 487
 488 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
 489 #
 490     *linux*)
 491         AC_MSG_CHECKING([for LFS support])
 492         old_CPPFLAGS="$CPPFLAGS"
 493         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 494        AC_TRY_RUN([
 495 #include <unistd.h>
 496 #include <sys/utsname.h>
 497 main() {
 498 #if _LFS64_LARGEFILE == 1
 499        struct utsname uts;
 500        char *release;
 501        int major, minor;
 502
 503        /* Ensure this is glibc 2.2 or higher */
 504 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 505        int libc_major = __GLIBC__;
 506        int libc_minor = __GLIBC_MINOR__;
 507
 508        if (libc_major < 2)
 509               exit(1);
 510        if (libc_minor < 2)
 511               exit(1);
 512 #endif
 513
 514        /* Ensure this is kernel 2.4 or higher */
 515
 516        uname(&uts);
 517        release = strdup(uts.release);
 518        major = atoi(strsep(&release, "."));
 519        minor = atoi(strsep(&release, "."));
 520
 521        if (major > 2 || (major == 2 && minor > 3))
 522                exit(0);
 523        exit(1);
 524 #else
 525        exit(1);
 526 #endif
 527 }
 528 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
 529         CPPFLAGS="$old_CPPFLAGS"
 530         if test x$LINUX_LFS_SUPPORT = xyes ; then
 531                 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 532                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 533                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 534                 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 535         fi
 536         AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
 537         ;;
 538
 539 #
 540 # MacOS X is the *only* system that uses compose character in utf8. This
 541 # is so horribly broken....
 542 #
 543     *darwin*)
 544                 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
 545 # Add Fink directories for various packages, like dlcompat.
 546 # Note: iconv does that explicitly below, but other packages
 547 # don't.
 548                 CPPFLAGS="$CPPFLAGS -I/sw/include"
 549                 LDFLAGS="$LDFLAGS -L/sw/lib"
 550
 551 # If we have dlsym_prepend_underscore (from Fink's dlcompat),
 552 # use that instead of plain dlsym.
 553
 554                 AC_CHECK_LIB(dl,dlopen)
 555                 AC_CHECK_FUNCS(dlsym_prepend_underscore,[CPPFLAGS="$CPPFLAGS -Ddlsym=dlsym_prepend_underscore"])
 556
 557 #Add a system specific charset module.
 558
 559                 default_shared_modules="$default_shared_modules charset_macosxfs"
 560                 old_CPPFLAGS="$CPPFLAGS"
 561                 CPPFLAGS="-Iinclude $CPPFLAGS"
 562                 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
 563                 CPPFLAGS="$old_CPPFLAGS"
 564                 ;;
 565     *hurd*)
 566         AC_MSG_CHECKING([for LFS support])
 567         old_CPPFLAGS="$CPPFLAGS"
 568         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 569         AC_TRY_RUN([
 570 #include <unistd.h>
 571 main () {
 572 #if _LFS64_LARGEFILE == 1
 573 exit(0);
 574 #else
 575 exit(1);
 576 #endif
 577 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
 578         CPPFLAGS="$old_CPPFLAGS"
 579         if test x$GLIBC_LFS_SUPPORT = xyes ; then
 580           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 581                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 582           AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 583         fi
 584       AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
 585     ;;
 586
 587 esac
 588
 589 AC_INLINE
 590 AC_HEADER_STDC
 591 AC_HEADER_DIRENT
 592 AC_HEADER_TIME
 593 AC_HEADER_SYS_WAIT
 594 AC_CHECK_HEADERS(arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h)
 595 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h limits.h memory.h net/if.h)
 596 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/yp_prot.h rpcsvc/ypclnt.h)
 597 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/mode.h)
 598 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h sys/socket.h)
 599 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
 600 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
 601 AC_CHECK_HEADERS(security/pam_modules.h security/_pam_macros.h dlfcn.h)
 602 AC_CHECK_HEADERS(sys/syslog.h syslog.h execinfo.h)
 603 AC_CHECK_HEADERS(langinfo.h locale.h)
 604
 605 # In valgrind 1.0.x, it's just valgrind.h.  In 1.9.x+ there's a
 606 # subdirectory of headers.
 607 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
 608
 609 #
 610 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
 611 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
 612 #
 613 case "$host_os" in
 614     *hpux*)
 615                 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
 616                         ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
 617                 if test x"$ac_cv_header_shadow_h" = x"yes"; then
 618                    AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
 619                 fi
 620         ;;
 621 esac
 622 AC_CHECK_HEADERS(shadow.h netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
 623 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h security/pam_appl.h security/pam_modules.h)
 624 AC_CHECK_HEADERS(stropts.h poll.h)
 625 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
 626 AC_CHECK_HEADERS(sys/acl.h sys/attributes.h attr/xattr.h sys/cdefs.h glob.h)
 627
 628 # For experimental utmp support (lastlog on some BSD-like systems)
 629 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
 630
 631 AC_CHECK_SIZEOF(int,cross)
 632 AC_CHECK_SIZEOF(long,cross)
 633 AC_CHECK_SIZEOF(short,cross)
 634
 635 AC_C_CONST
 636 AC_C_INLINE
 637 AC_C_BIGENDIAN
 638 AC_C_CHAR_UNSIGNED
 639
 640 AC_TYPE_SIGNAL
 641 AC_TYPE_UID_T
 642 AC_TYPE_MODE_T
 643 AC_TYPE_OFF_T
 644 AC_TYPE_SIZE_T
 645 AC_TYPE_PID_T
 646 AC_STRUCT_ST_RDEV
 647 AC_DIRENT_D_OFF
 648 AC_CHECK_TYPE(ino_t,unsigned)
 649 AC_CHECK_TYPE(loff_t,off_t)
 650 AC_CHECK_TYPE(offset_t,loff_t)
 651 AC_CHECK_TYPE(ssize_t, int)
 652 AC_CHECK_TYPE(wchar_t, unsigned short)
 653
 654 ############################################
 655 # for cups support we need libcups, and a handful of header files
 656
 657 AC_ARG_ENABLE(cups,
 658 [  --enable-cups           Turn on CUPS support (default=auto)])
 659
 660 if test x$enable_cups != xno; then
 661         AC_PATH_PROG(CUPS_CONFIG, cups-config)
 662
 663         if test "x$CUPS_CONFIG" != x; then
 664                         AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
 665                 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
 666                 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
 667                 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
 668         fi
 669 fi
 670
 671 ############################################
 672 # we need dlopen/dlclose/dlsym/dlerror for PAM, the password database plugins and the plugin loading code
 673 AC_SEARCH_LIBS(dlopen, [dl])
 674 # dlopen/dlclose/dlsym/dlerror will be checked again later and defines will be set then
 675
 676 ############################################
 677 # check if the compiler can do immediate structures
 678 AC_CACHE_CHECK([for immediate structures],samba_cv_immediate_structures, [
 679     AC_TRY_COMPILE([
 680 #include <stdio.h>],
 681 [
 682    typedef struct {unsigned x;} FOOBAR;
 683    #define X_FOOBAR(x) ((FOOBAR) { x })
 684    #define FOO_ONE X_FOOBAR(1)
 685    FOOBAR f = FOO_ONE;
 686    static struct {
 687         FOOBAR y;
 688         } f2[] = {
 689                 {FOO_ONE}
 690         };
 691 ],
 692         samba_cv_immediate_structures=yes,samba_cv_immediate_structures=no)])
 693 if test x"$samba_cv_immediate_structures" = x"yes"; then
 694    AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES,1,[Whether the compiler supports immediate structures])
 695 fi
 696
 697 ############################################
 698 # check if the compiler can do immediate structures
 699 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
 700     AC_TRY_LINK([
 701 #include <stdio.h>],
 702 [
 703                 if (0) {
 704                    this_function_does_not_exist();
 705                 } else {
 706                   return 1;
 707                 }
 708
 709 ],
 710         samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
 711 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
 712    AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
 713 fi
 714
 715 ############################################
 716 # check for unix domain sockets
 717 AC_CACHE_CHECK([for unix domain sockets],samba_cv_unixsocket, [
 718     AC_TRY_COMPILE([
 719 #include <sys/types.h>
 720 #include <stdlib.h>
 721 #include <stddef.h>
 722 #include <sys/socket.h>
 723 #include <sys/un.h>],
 724 [
 725   struct sockaddr_un sunaddr;
 726   sunaddr.sun_family = AF_UNIX;
 727 ],
 728         samba_cv_unixsocket=yes,samba_cv_unixsocket=no)])
 729 if test x"$samba_cv_unixsocket" = x"yes"; then
 730    AC_DEFINE(HAVE_UNIXSOCKET,1,[If we need to build with unixscoket support])
 731 fi
 732
 733
 734 AC_CACHE_CHECK([for socklen_t type],samba_cv_socklen_t, [
 735     AC_TRY_COMPILE([
 736 #include <sys/types.h>
 737 #if STDC_HEADERS
 738 #include <stdlib.h>
 739 #include <stddef.h>
 740 #endif
 741 #include <sys/socket.h>],[socklen_t i = 0],
 742         samba_cv_socklen_t=yes,samba_cv_socklen_t=no)])
 743 if test x"$samba_cv_socklen_t" = x"yes"; then
 744    AC_DEFINE(HAVE_SOCKLEN_T_TYPE,1,[Whether we have the variable type socklen_t])
 745 fi
 746
 747 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
 748     AC_TRY_COMPILE([
 749 #include <sys/types.h>
 750 #if STDC_HEADERS
 751 #include <stdlib.h>
 752 #include <stddef.h>
 753 #endif
 754 #include <signal.h>],[sig_atomic_t i = 0],
 755         samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
 756 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
 757    AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
 758 fi
 759
 760 # stupid headers have the functions but no declaration. grrrr.
 761 AC_HAVE_DECL(errno, [#include <errno.h>])
 762 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
 763 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
 764 AC_HAVE_DECL(asprintf, [#include <stdio.h>])
 765 AC_HAVE_DECL(vasprintf, [#include <stdio.h>])
 766 AC_HAVE_DECL(vsnprintf, [#include <stdio.h>])
 767 AC_HAVE_DECL(snprintf, [#include <stdio.h>])
 768
 769 # and glibc has setresuid under linux but the function does
 770 # nothing until kernel 2.1.44! very dumb.
 771 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
 772     AC_TRY_RUN([#include <errno.h>
 773 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
 774         samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
 775 if test x"$samba_cv_have_setresuid" = x"yes"; then
 776     AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
 777 fi
 778
 779 # Do the same check for setresguid...
 780 #
 781 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
 782     AC_TRY_RUN([#include <unistd.h>
 783 #include <errno.h>
 784 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
 785         samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
 786 if test x"$samba_cv_have_setresgid" = x"yes"; then
 787     AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
 788 fi
 789
 790 AC_FUNC_MEMCMP
 791
 792 ###############################################
 793 # Readline included by default unless explicitly asked not to
 794 test "${with_readline+set}" != "set" && with_readline=yes
 795
 796 # test for where we get readline() from
 797 AC_MSG_CHECKING(whether to use readline)
 798 AC_ARG_WITH(readline,
 799 [  --with-readline[=DIR]     Look for readline include/libs in DIR (default=auto) ],
 800 [  case "$with_readline" in
 801   yes)
 802     AC_MSG_RESULT(yes)
 803
 804     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 805     AC_CHECK_HEADERS(readline/history.h)
 806
 807     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 808       for termlib in ncurses curses termcap terminfo termlib tinfo; do
 809        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 810       done
 811       AC_CHECK_LIB(readline, rl_callback_handler_install,
 812        [TERMLIBS="-lreadline $TERMLIBS"
 813        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
 814        break], [TERMLIBS=], $TERMLIBS)])
 815     ;;
 816   no)
 817     AC_MSG_RESULT(no)
 818     ;;
 819   *)
 820     AC_MSG_RESULT(yes)
 821
 822     # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
 823     # alternate readline path
 824     _ldflags=${LDFLAGS}
 825     _cppflags=${CPPFLAGS}
 826
 827     # Add additional search path
 828     LDFLAGS="-L$with_readline/lib $LDFLAGS"
 829     CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 830
 831     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
 832     AC_CHECK_HEADERS(readline/history.h)
 833
 834     AC_CHECK_HEADERS(readline.h readline/readline.h,[
 835       for termlib in ncurses curses termcap terminfo termlib; do
 836        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
 837       done
 838       AC_CHECK_LIB(readline, rl_callback_handler_install,
 839        [TERMLDFLAGS="-L$with_readline/lib"
 840        TERMCPPFLAGS="-I$with_readline/include"
 841        CPPFLAGS="-I$with_readline/include $CPPFLAGS"
 842        TERMLIBS="-lreadline $TERMLIBS"
 843        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
 844        break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
 845
 846     LDFLAGS=$_ldflags
 847     ;;
 848   esac],
 849   AC_MSG_RESULT(no)
 850 )
 851 AC_SUBST(TERMLIBS)
 852 AC_SUBST(TERMLDFLAGS)
 853
 854 # The readline API changed slightly from readline3 to readline4, so
 855 # code will generate warnings on one of them unless we have a few
 856 # special cases.
 857 AC_CHECK_LIB(readline, rl_completion_matches,
 858              [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
 859                         [Do we have rl_completion_matches?])],
 860              [],
 861              [$TERMLIBS])
 862
 863 # The following test taken from the cvs sources
 864 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
 865 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
 866 # libsocket.so which has a bad implementation of gethostbyname (it
 867 # only looks in /etc/hosts), so we only look for -lsocket if we need
 868 # it.
 869 AC_CHECK_FUNCS(connect)
 870 if test x"$ac_cv_func_connect" = x"no"; then
 871     case "$LIBS" in
 872     *-lnsl*) ;;
 873     *) AC_CHECK_LIB(nsl_s, printf) ;;
 874     esac
 875     case "$LIBS" in
 876     *-lnsl*) ;;
 877     *) AC_CHECK_LIB(nsl, printf) ;;
 878     esac
 879     case "$LIBS" in
 880     *-lsocket*) ;;
 881     *) AC_CHECK_LIB(socket, connect) ;;
 882     esac
 883     case "$LIBS" in
 884     *-linet*) ;;
 885     *) AC_CHECK_LIB(inet, connect) ;;
 886     esac
 887     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
 888     dnl has been cached.
 889     if test x"$ac_cv_lib_socket_connect" = x"yes" ||
 890        test x"$ac_cv_lib_inet_connect" = x"yes"; then
 891         # ac_cv_func_connect=yes
 892         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
 893         AC_DEFINE(HAVE_CONNECT,1,[Whether the system has connect()])
 894     fi
 895 fi
 896
 897 ###############################################
 898 # test for where we get yp_get_default_domain() from
 899 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
 900 AC_CHECK_FUNCS(yp_get_default_domain)
 901
 902 # Check if we have execl, if not we need to compile smbrun.
 903 AC_CHECK_FUNCS(execl)
 904 if test x"$ac_cv_func_execl" = x"no"; then
 905     EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
 906 fi
 907
 908 AC_CHECK_FUNCS(dlopen dlclose dlsym dlerror waitpid getcwd strdup strndup strnlen strtoul strerror chown fchown chmod fchmod chroot link mknod mknod64)
 909 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync bzero memset strlcpy strlcat setpgid)
 910 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
 911 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
 912 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
 913 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate stat64 fstat64)
 914 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
 915 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
 916 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
 917 AC_CHECK_FUNCS(syslog vsyslog timegm)
 918 AC_CHECK_FUNCS(setlocale nl_langinfo)
 919 # setbuffer, shmget, shm_open are needed for smbtorture
 920 AC_CHECK_FUNCS(setbuffer shmget shm_open backtrace_symbols)
 921
 922 # syscall() is needed for smbwrapper.
 923 AC_CHECK_FUNCS(syscall)
 924
 925 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
 926 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
 927 AC_CHECK_FUNCS(__getcwd _getcwd)
 928 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
 929 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
 930 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
 931 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
 932 AC_CHECK_FUNCS(getdents _getdents __getdents _lseek __lseek _read __read)
 933 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
 934 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
 935 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
 936 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
 937 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
 938 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
 939
 940 #
 941 #
 942 #
 943 case "$host_os" in
 944     *linux*)
 945        # glibc <= 2.3.2 has a broken getgrouplist
 946        AC_TRY_RUN([
 947 #include <unistd.h>
 948 #include <sys/utsname.h>
 949 main() {
 950        /* glibc up to 2.3 has a broken getgrouplist */
 951 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 952        int libc_major = __GLIBC__;
 953        int libc_minor = __GLIBC_MINOR__;
 954
 955        if (libc_major < 2)
 956               exit(1);
 957        if ((libc_major == 2) && (libc_minor <= 3))
 958               exit(1);
 959 #endif
 960        exit(0);
 961 }
 962 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
 963        if test x"$linux_getgrouplist_ok" = x"yes"; then
 964           AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
 965        fi
 966        ;;
 967     *)
 968        AC_CHECK_FUNCS(getgrouplist)
 969        ;;
 970 esac
 971
 972 #
 973 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
 974 #
 975
 976 if test x$ac_cv_func_stat64 = xno ; then
 977   AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
 978   AC_TRY_LINK([
 979 #if defined(HAVE_UNISTD_H)
 980 #include <unistd.h>
 981 #endif
 982 #include <sys/stat.h>
 983 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
 984   AC_MSG_RESULT([$ac_cv_func_stat64])
 985   if test x$ac_cv_func_stat64 = xyes ; then
 986     AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
 987   fi
 988 fi
 989
 990 if test x$ac_cv_func_lstat64 = xno ; then
 991   AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
 992   AC_TRY_LINK([
 993 #if defined(HAVE_UNISTD_H)
 994 #include <unistd.h>
 995 #endif
 996 #include <sys/stat.h>
 997 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
 998   AC_MSG_RESULT([$ac_cv_func_lstat64])
 999   if test x$ac_cv_func_lstat64 = xyes ; then
1000     AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1001   fi
1002 fi
1003
1004 if test x$ac_cv_func_fstat64 = xno ; then
1005   AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1006   AC_TRY_LINK([
1007 #if defined(HAVE_UNISTD_H)
1008 #include <unistd.h>
1009 #endif
1010 #include <sys/stat.h>
1011 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1012   AC_MSG_RESULT([$ac_cv_func_fstat64])
1013   if test x$ac_cv_func_fstat64 = xyes ; then
1014     AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1015   fi
1016 fi
1017
1018 #####################################
1019 # we might need the resolv library on some systems
1020 AC_CHECK_LIB(resolv, dn_expand)
1021
1022 #
1023 # Check for the functions putprpwnam, set_auth_parameters,
1024 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1025 # Needed for OSF1 and HPUX.
1026 #
1027
1028 AC_LIBTESTFUNC(security, putprpwnam)
1029 AC_LIBTESTFUNC(sec, putprpwnam)
1030
1031 AC_LIBTESTFUNC(security, set_auth_parameters)
1032 AC_LIBTESTFUNC(sec, set_auth_parameters)
1033
1034 # UnixWare 7.x has its getspnam in -lgen
1035 AC_LIBTESTFUNC(gen, getspnam)
1036
1037 AC_LIBTESTFUNC(security, getspnam)
1038 AC_LIBTESTFUNC(sec, getspnam)
1039
1040 AC_LIBTESTFUNC(security, bigcrypt)
1041 AC_LIBTESTFUNC(sec, bigcrypt)
1042
1043 AC_LIBTESTFUNC(security, getprpwnam)
1044 AC_LIBTESTFUNC(sec, getprpwnam)
1045
1046 ############################################
1047 # Check if we have libattr
1048 AC_SEARCH_LIBS(getxattr, [attr])
1049 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1050 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1051 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1052 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1053 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1054
1055 # Assume non-shared by default and override below
1056 BLDSHARED="false"
1057
1058 # these are the defaults, good for lots of systems
1059 HOST_OS="$host_os"
1060 LDSHFLAGS="-shared"
1061 SONAMEFLAG="#"
1062 SHLD="\${CC} \${CFLAGS}"
1063 PICFLAGS=""
1064 PICSUFFIX="po"
1065 POBAD_CC="#"
1066 SHLIBEXT="so"
1067
1068 if test "$enable_shared" = "yes"; then
1069   # this bit needs to be modified for each OS that is suported by
1070   # smbwrapper. You need to specify how to created a shared library and
1071   # how to compile C code to produce PIC object files
1072
1073   AC_MSG_CHECKING([ability to build shared libraries])
1074
1075   # and these are for particular systems
1076   case "$host_os" in
1077                 *linux*)   AC_DEFINE(LINUX,1,[Whether the host os is linux])
1078                         BLDSHARED="true"
1079                         LDSHFLAGS="-shared"
1080                         DYNEXP="-Wl,--export-dynamic"
1081                         PICFLAGS="-fPIC"
1082                         SONAMEFLAG="-Wl,-soname="
1083                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1084                         ;;
1085                 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1086                         BLDSHARED="true"
1087                         LDSHFLAGS="-G"
1088                         SONAMEFLAG="-h "
1089                         if test "${GCC}" = "yes"; then
1090                                 PICFLAGS="-fPIC"
1091                                 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1092                                         DYNEXP="-Wl,-E"
1093                                 fi
1094                         else
1095                                 PICFLAGS="-KPIC"
1096                                 ## ${CFLAGS} added for building 64-bit shared
1097                                 ## libs using Sun's Compiler
1098                                 LDSHFLAGS="-G \${CFLAGS}"
1099                                 POBAD_CC=""
1100                                 PICSUFFIX="po.o"
1101                         fi
1102                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1103                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1104                         ;;
1105                 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1106                         BLDSHARED="true"
1107                         LDSHFLAGS="-G"
1108                         SONAMEFLAG="-Wl,-h,"
1109                         PICFLAGS="-KPIC"   # Is this correct for SunOS
1110                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1111                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1112                         ;;
1113                 *netbsd* | *freebsd*)  BLDSHARED="true"
1114                         LDSHFLAGS="-shared"
1115                         DYNEXP="-Wl,--export-dynamic"
1116                         SONAMEFLAG="-Wl,-soname,"
1117                         PICFLAGS="-fPIC -DPIC"
1118                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1119                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1120                         ;;
1121                 *openbsd*)  BLDSHARED="true"
1122                         LDSHFLAGS="-shared"
1123                         DYNEXP="-Wl,-Bdynamic"
1124                         SONAMEFLAG="-Wl,-soname,"
1125                         PICFLAGS="-fPIC"
1126                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1127                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1128                         ;;
1129                 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1130                         case "$host_os" in
1131                         *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1132                         ;;
1133                         esac
1134                         BLDSHARED="true"
1135                         LDSHFLAGS="-set_version sgi1.0 -shared"
1136                         SONAMEFLAG="-soname "
1137                         SHLD="\${LD}"
1138                         if test "${GCC}" = "yes"; then
1139                                 PICFLAGS="-fPIC"
1140                         else
1141                                 PICFLAGS="-KPIC"
1142                         fi
1143                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1144                         ;;
1145                 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1146                         BLDSHARED="true"
1147                         LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-bnoentry,-berok"
1148                         DYNEXP="-Wl,-brtl,-bexpall"
1149                         PICFLAGS="-O2"
1150                         if test "${GCC}" != "yes"; then
1151                                 ## for funky AIX compiler using strncpy()
1152                                 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1153                         fi
1154
1155                         AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1156                         ;;
1157                 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1158                         SHLIBEXT="sl"
1159                         # Use special PIC flags for the native HP-UX compiler.
1160                         if test $ac_cv_prog_cc_Ae = yes; then
1161                                 BLDSHARED="true"
1162                                 SHLD="/usr/bin/ld"
1163                                 LDSHFLAGS="-B symbolic -b -z"
1164                                 SONAMEFLAG="+h "
1165                                 PICFLAGS="+z"
1166                         elif test "${GCC}" = "yes"; then
1167                                 PICFLAGS="-fPIC"
1168                         fi
1169                         DYNEXP="-Wl,-E"
1170                         AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1171                         AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1172                         ;;
1173                 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1174                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1175                         ;;
1176                 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1177                         BLDSHARED="true"
1178                         LDSHFLAGS="-shared"
1179                         SONAMEFLAG="-Wl,-soname,"
1180                         PICFLAGS="-fPIC"
1181                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1182                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1183                         ;;
1184                 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1185                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1186                         ;;
1187                 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1188                         BLDSHARED="true"
1189                         LDSHFLAGS="-shared"
1190                         SONAMEFLAG="-Wl,-soname,"
1191                         PICFLAGS="-KPIC"
1192                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1193                         ;;
1194                 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1195                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1196                         ;;
1197                 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1198                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1199                         ;;
1200                 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1201                         case "$host" in
1202                                 *-univel-*)     if [ test "$GCC" != yes ]; then
1203                                                 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1204                                         fi
1205                                         LDSHFLAGS="-G"
1206                                         DYNEXP="-Bexport"
1207                                 ;;
1208                                 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1209                         esac
1210                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1211                         ;;
1212
1213                 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1214                         if [ test "$GCC" != yes ]; then
1215                                 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1216                         fi
1217                         LDSHFLAGS="-G"
1218                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1219                         ;;
1220                 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1221                         BLDSHARED="false"
1222                         LDSHFLAGS=""
1223                         ;;
1224
1225                 *darwin*)   AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1226                         BLDSHARED="true"
1227                         LDSHFLAGS="-bundle -flat_namespace -undefined suppress"
1228                         SHLIBEXT="dylib"
1229                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1230                         ;;
1231
1232                 *)
1233                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1234                         ;;
1235   esac
1236   AC_SUBST(DYNEXP)
1237   AC_MSG_RESULT($BLDSHARED)
1238   AC_MSG_CHECKING([linker flags for shared libraries])
1239   AC_MSG_RESULT([$LDSHFLAGS])
1240   AC_MSG_CHECKING([compiler flags for position-independent code])
1241   AC_MSG_RESULT([$PICFLAGS])
1242 fi
1243
1244 #######################################################
1245 # test whether building a shared library actually works
1246 if test $BLDSHARED = true; then
1247 AC_CACHE_CHECK([whether building shared libraries actually works],
1248                [ac_cv_shlib_works],[
1249    ac_cv_shlib_works=no
1250    # try building a trivial shared library
1251    $CC $CPPFLAGS $CFLAGS $PICFLAGS -c -o \
1252         shlib.$PICSUFFIX ${srcdir-.}/tests/shlib.c && \
1253         $CC $CPPFLAGS $CFLAGS `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1254         shlib.$PICSUFFIX && \
1255         ac_cv_shlib_works=yes
1256    rm -f "shlib.$SHLIBEXT" shlib.$PICSUFFIX
1257 ])
1258 if test $ac_cv_shlib_works = no; then
1259    BLDSHARED=false
1260 fi
1261 fi
1262
1263 ################
1264
1265 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1266 AC_TRY_RUN([#include <stdio.h>
1267 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1268 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1269 if test x"$samba_cv_have_longlong" = x"yes"; then
1270     AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1271 fi
1272
1273 #
1274 # Check if the compiler supports the LL prefix on long long integers.
1275 # AIX needs this.
1276
1277 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1278     AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1279         samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1280 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1281    AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1282 fi
1283
1284
1285 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1286 AC_TRY_RUN([#include <stdio.h>
1287 #include <sys/stat.h>
1288 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1289 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1290 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1291     AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1292 fi
1293
1294 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1295 AC_TRY_RUN([
1296 #if defined(HAVE_UNISTD_H)
1297 #include <unistd.h>
1298 #endif
1299 #include <stdio.h>
1300 #include <sys/stat.h>
1301 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1302 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1303 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1304     AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1305 fi
1306
1307 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1308 AC_TRY_RUN([#include <stdio.h>
1309 #include <sys/stat.h>
1310 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1311 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1312 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1313     AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
1314 fi
1315
1316 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1317 AC_TRY_RUN([
1318 #if defined(HAVE_UNISTD_H)
1319 #include <unistd.h>
1320 #endif
1321 #include <stdio.h>
1322 #include <sys/stat.h>
1323 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1324 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1325 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1326     AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
1327 fi
1328
1329 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1330 AC_TRY_RUN([
1331 #if defined(HAVE_UNISTD_H)
1332 #include <unistd.h>
1333 #endif
1334 #include <stdio.h>
1335 #include <sys/stat.h>
1336 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1337 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
1338 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
1339     AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
1340 fi
1341
1342 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
1343 AC_TRY_COMPILE([
1344 #if defined(HAVE_UNISTD_H)
1345 #include <unistd.h>
1346 #endif
1347 #include <sys/types.h>
1348 #include <dirent.h>],
1349 [struct dirent64 de;],
1350 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
1351 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1352     AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
1353 fi
1354
1355 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
1356 AC_TRY_RUN([
1357 #if defined(HAVE_UNISTD_H)
1358 #include <unistd.h>
1359 #endif
1360 #include <sys/types.h>
1361 main() { dev_t dev; int i = major(dev); return 0; }],
1362 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
1363 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
1364     AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
1365 fi
1366
1367 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
1368 AC_TRY_RUN([
1369 #if defined(HAVE_UNISTD_H)
1370 #include <unistd.h>
1371 #endif
1372 #include <sys/types.h>
1373 main() { dev_t dev; int i = minor(dev); return 0; }],
1374 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
1375 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
1376     AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
1377 fi
1378
1379 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
1380 AC_TRY_RUN([#include <stdio.h>
1381 main() { char c; c=250; exit((c > 0)?0:1); }],
1382 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
1383 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
1384     AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
1385 fi
1386
1387 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
1388 AC_TRY_COMPILE([#include <sys/types.h>
1389 #include <sys/socket.h>
1390 #include <netinet/in.h>],
1391 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
1392 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
1393 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
1394     AC_DEFINE(HAVE_SOCK_SIN_LEN,1,[Whether the sockaddr_in struct has a sin_len property])
1395 fi
1396
1397 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
1398 AC_TRY_COMPILE([#include <sys/types.h>
1399 #include <dirent.h>
1400 void seekdir(DIR *d, long loc) { return; }],[return 0;],
1401 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
1402 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
1403     AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
1404 fi
1405
1406 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
1407 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
1408 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
1409 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
1410     AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
1411 fi
1412
1413 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
1414 AC_TRY_RUN([
1415 #include <sys/time.h>
1416 #include <unistd.h>
1417 main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}],
1418            samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,samba_cv_HAVE_GETTIMEOFDAY_TZ=no,samba_cv_HAVE_GETTIMEOFDAY_TZ=cross)])
1419 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
1420     AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday() is available])
1421 fi
1422
1423 AC_CACHE_CHECK([for va_copy],samba_cv_HAVE_VA_COPY,[
1424 AC_TRY_LINK([#include <stdarg.h>
1425 va_list ap1,ap2;], [va_copy(ap1,ap2);],
1426 samba_cv_HAVE_VA_COPY=yes,
1427 samba_cv_HAVE_VA_COPY=no)])
1428 if test x"$samba_cv_HAVE_VA_COPY" = x"yes"; then
1429     AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
1430 else
1431     AC_CACHE_CHECK([for __va_copy],samba_cv_HAVE___VA_COPY,[
1432     AC_TRY_LINK([#include <stdarg.h>
1433     va_list ap1,ap2;], [__va_copy(ap1,ap2);],
1434     samba_cv_HAVE___VA_COPY=yes,
1435     samba_cv_HAVE___VA_COPY=no)])
1436     if test x"$samba_cv_HAVE___VA_COPY" = x"yes"; then
1437         AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
1438     fi
1439 fi
1440
1441 AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
1442 AC_TRY_RUN([
1443 #include <sys/types.h>
1444 #include <stdarg.h>
1445 void foo(const char *format, ...) {
1446        va_list ap;
1447        int len;
1448        char buf[5];
1449
1450        va_start(ap, format);
1451        len = vsnprintf(buf, 0, format, ap);
1452        va_end(ap);
1453        if (len != 5) exit(1);
1454
1455        va_start(ap, format);
1456        len = vsnprintf(0, 0, format, ap);
1457        va_end(ap);
1458        if (len != 5) exit(1);
1459
1460        if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
1461
1462        exit(0);
1463 }
1464 main() { foo("hello"); }
1465 ],
1466 samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
1467 if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
1468     AC_DEFINE(HAVE_C99_VSNPRINTF,1,[Whether there is a C99 compliant vsnprintf])
1469 fi
1470
1471 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
1472 AC_TRY_RUN([#include <sys/types.h>
1473 #include <dirent.h>
1474 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
1475 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
1476 di->d_name[0] == 0) exit(0); exit(1);} ],
1477 samba_cv_HAVE_BROKEN_READDIR=yes,samba_cv_HAVE_BROKEN_READDIR=no,samba_cv_HAVE_BROKEN_READDIR=cross)])
1478 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
1479     AC_DEFINE(HAVE_BROKEN_READDIR,1,[Whether readdir() is broken])
1480 fi
1481
1482 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
1483 AC_TRY_COMPILE([#include <sys/types.h>
1484 #include <utime.h>],
1485 [struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
1486 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
1487 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
1488     AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
1489 fi
1490
1491 ##############
1492 # Check utmp details, but only if our OS offers utmp.h
1493 if test x"$ac_cv_header_utmp_h" = x"yes"; then
1494 dnl  utmp and utmpx come in many flavours
1495 dnl  We need to check for many of them
1496 dnl  But we don't need to do each and every one, because our code uses
1497 dnl  mostly just the utmp (not utmpx) fields.
1498
1499 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
1500
1501 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
1502 AC_TRY_COMPILE([#include <sys/types.h>
1503 #include <utmp.h>],
1504 [struct utmp ut;  ut.ut_name[0] = 'a';],
1505 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
1506 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
1507     AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
1508 fi
1509
1510 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
1511 AC_TRY_COMPILE([#include <sys/types.h>
1512 #include <utmp.h>],
1513 [struct utmp ut;  ut.ut_user[0] = 'a';],
1514 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
1515 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
1516     AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
1517 fi
1518
1519 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
1520 AC_TRY_COMPILE([#include <sys/types.h>
1521 #include <utmp.h>],
1522 [struct utmp ut;  ut.ut_id[0] = 'a';],
1523 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
1524 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
1525     AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
1526 fi
1527
1528 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
1529 AC_TRY_COMPILE([#include <sys/types.h>
1530 #include <utmp.h>],
1531 [struct utmp ut;  ut.ut_host[0] = 'a';],
1532 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
1533 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
1534     AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
1535 fi
1536
1537 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
1538 AC_TRY_COMPILE([#include <sys/types.h>
1539 #include <utmp.h>],
1540 [struct utmp ut;  time_t t; ut.ut_time = t;],
1541 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
1542 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
1543     AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
1544 fi
1545
1546 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
1547 AC_TRY_COMPILE([#include <sys/types.h>
1548 #include <utmp.h>],
1549 [struct utmp ut;  struct timeval tv; ut.ut_tv = tv;],
1550 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
1551 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
1552     AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
1553 fi
1554
1555 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
1556 AC_TRY_COMPILE([#include <sys/types.h>
1557 #include <utmp.h>],
1558 [struct utmp ut;  ut.ut_type = 0;],
1559 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
1560 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
1561     AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
1562 fi
1563
1564 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
1565 AC_TRY_COMPILE([#include <sys/types.h>
1566 #include <utmp.h>],
1567 [struct utmp ut;  ut.ut_pid = 0;],
1568 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
1569 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
1570     AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
1571 fi
1572
1573 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
1574 AC_TRY_COMPILE([#include <sys/types.h>
1575 #include <utmp.h>],
1576 [struct utmp ut;  ut.ut_exit.e_exit = 0;],
1577 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
1578 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
1579     AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
1580 fi
1581
1582 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
1583 AC_TRY_COMPILE([#include <sys/types.h>
1584 #include <utmp.h>],
1585 [struct utmp ut;  ut.ut_addr = 0;],
1586 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
1587 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
1588     AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
1589 fi
1590
1591 if test x$ac_cv_func_pututline = xyes ; then
1592   AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
1593   AC_TRY_COMPILE([#include <sys/types.h>
1594 #include <utmp.h>],
1595   [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
1596   samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
1597   if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
1598       AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
1599   fi
1600 fi
1601
1602 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
1603 AC_TRY_COMPILE([#include <sys/types.h>
1604 #include <utmpx.h>],
1605 [struct utmpx ux;  ux.ut_syslen = 0;],
1606 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
1607 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
1608     AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
1609 fi
1610
1611 fi
1612 # end utmp details
1613
1614
1615 ICONV_LOCATION=standard
1616 LOOK_DIRS="/usr /usr/local /sw"
1617 AC_ARG_WITH(libiconv,
1618 [  --with-libiconv=BASEDIR Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto) ],
1619 [
1620   if test "$withval" = "no" ; then
1621     AC_MSG_ERROR([argument to --with-libiconv must be a directory])
1622   else
1623      if test "$withval" != "yes" ; then
1624         ICONV_PATH_SPEC=yes
1625         LOOK_DIRS="$withval"
1626      fi
1627   fi
1628 ])
1629
1630 ICONV_FOUND="no"
1631 for i in $LOOK_DIRS ; do
1632     save_LIBS=$LIBS
1633     save_LDFLAGS=$LDFLAGS
1634     save_CPPFLAGS=$CPPFLAGS
1635     CPPFLAGS="$CPPFLAGS -I$i/include"
1636 dnl This is here to handle -withval stuff for --with-libiconv
1637 dnl Perhaps we should always add a -L
1638     LDFLAGS="$LDFLAGS -L$i/lib"
1639     LIBS=
1640     export LDFLAGS LIBS CPPFLAGS
1641 dnl Try to find iconv(3)
1642     jm_ICONV($i)
1643
1644     if test "$ICONV_FOUND" = yes; then
1645         LDFLAGS=$save_LDFLAG
1646         LIB_ADD_DIR(LDFLAGS, "$i/lib")
1647         CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
1648         LIBS="$save_LIBS"
1649         ICONV_LOCATION=$i
1650         export LDFLAGS LIBS CPPFLAGS
1651 dnl Now, check for a working iconv ... we want to do it here because
1652 dnl there might be a working iconv further down the list of LOOK_DIRS
1653
1654         ############
1655         # check for iconv in libc
1656         ic_save_LIBS="$LIBS"
1657         if test x"$ICONV_PATH_SPEC" = "xyes" ; then
1658            LIBS="$LIBS -L$ICONV_LOCATION/lib"
1659         fi
1660         if test x"$jm_cv_lib_iconv" != x; then
1661            LIBS="$LIBS -l$jm_cv_lib_iconv"
1662         fi
1663 dnl        AC_CACHE_CHECK([for working iconv],samba_cv_HAVE_NATIVE_ICONV,[
1664         default_dos_charset=no
1665         default_display_charset=no
1666         default_unix_charset=no
1667
1668         # check for default dos charset name
1669         for j in CP850 IBM850 ; do
1670             rjs_CHARSET($j)
1671             if test x"$ICONV_CHARSET" = x"$j"; then
1672                 default_dos_charset="\"$j\""
1673                 break
1674             fi
1675         done
1676         # check for default display charset name
1677         for j in ASCII 646 ; do
1678             rjs_CHARSET($j)
1679             if test x"$ICONV_CHARSET" = x"$j"; then
1680                 default_display_charset="\"$j\""
1681                 break
1682             fi
1683         done
1684         # check for default unix charset name
1685         for j in UTF-8 UTF8 ; do
1686             rjs_CHARSET($j)
1687             if test x"$ICONV_CHARSET" = x"$j"; then
1688                 default_unix_charset="\"$j\""
1689                 break
1690             fi
1691         done
1692
1693         if test "$default_dos_charset" != "no" -a \
1694                 "$default_dos_charset" != "cross" -a \
1695                 "$default_display_charset" != "no" -a \
1696                 "$default_display_charset" != "cross" -a \
1697                 "$default_unix_charset" != "no" -a \
1698                 "$default_unix_charset" != "cross"
1699         then
1700                 samba_cv_HAVE_NATIVE_ICONV=yes
1701         else if test "$default_dos_charset" = "cross" -o \
1702                      "$default_display_charset" = "cross" -o \
1703                      "$default_unix_charset" = "cross"
1704         then
1705                 samba_cv_HAVE_NATIVE_ICONV=cross
1706         else
1707                 samba_cv_HAVE_NATIVE_ICONV=no
1708         fi
1709         fi
1710 dnl ])
1711
1712         LIBS="$ic_save_LIBS"
1713         if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes"; then
1714            CPPFLAGS=$save_CPPFLAGS
1715            LDFLAGS=$save_LDFLAGS
1716            LIBS=$save_LIBS
1717            if test x"$jm_cv_lib_iconv" != x; then
1718               LIBS="$LIBS -l$jm_cv_lib_iconv"
1719            fi
1720            dnl Add the flags we need to CPPFLAGS and LDFLAGS
1721            CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
1722            LIB_ADD_DIR(LDFLAGS, "$i/lib")
1723            export CPPFLAGS
1724            AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
1725            AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
1726            AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
1727            AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
1728            break
1729         fi
1730 dnl We didn't find a working iconv, so keep going
1731     fi
1732 dnl We only need to clean these up here for the next pass through the loop
1733     CPPFLAGS=$save_CPPFLAGS
1734     LDFLAGS=$save_LDFLAGS
1735     LIBS=$save_LIBS
1736     export LDFLAGS LIBS CPPFLAGS
1737 done
1738
1739
1740 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
1741     AC_MSG_WARN([Sufficient support for iconv function was not found.
1742     Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
1743    AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
1744    AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
1745    AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
1746 fi
1747
1748
1749 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
1750 AC_TRY_RUN([
1751 #include <sys/types.h>
1752 #include <fcntl.h>
1753 #ifndef F_GETLEASE
1754 #define F_GETLEASE      1025
1755 #endif
1756 main() {
1757        int fd = open("/dev/null", O_RDONLY);
1758        return fcntl(fd, F_GETLEASE, 0) == -1;
1759 }
1760 ],
1761 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
1762 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
1763     AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
1764 fi
1765
1766 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
1767 AC_TRY_RUN([
1768 #include <sys/types.h>
1769 #include <fcntl.h>
1770 #include <signal.h>
1771 #ifndef F_NOTIFY
1772 #define F_NOTIFY 1026
1773 #endif
1774 main() {
1775         exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
1776 }
1777 ],
1778 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
1779 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
1780     AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
1781 fi
1782
1783 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
1784 AC_TRY_RUN([
1785 #include <sys/types.h>
1786 #include <fcntl.h>
1787 #include <signal.h>
1788 #include <sys/file.h>
1789 #ifndef LOCK_MAND
1790 #define LOCK_MAND       32
1791 #define LOCK_READ       64
1792 #endif
1793 main() {
1794         exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
1795 }
1796 ],
1797 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
1798 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
1799     AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
1800 fi
1801
1802
1803
1804
1805 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
1806 AC_TRY_COMPILE([#include <sys/types.h>
1807 #include <fcntl.h>],
1808 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
1809 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
1810 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
1811     AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
1812 fi
1813
1814 AC_CACHE_CHECK([for irix specific capabilities],samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES,[
1815 AC_TRY_RUN([#include <sys/types.h>
1816 #include <sys/capability.h>
1817 main() {
1818  cap_t cap;
1819  if ((cap = cap_get_proc()) == NULL)
1820    exit(1);
1821  cap->cap_effective |= CAP_NETWORK_MGT;
1822  cap->cap_inheritable |= CAP_NETWORK_MGT;
1823  cap_set_proc(cap);
1824  exit(0);
1825 }
1826 ],
1827 samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=yes,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=no,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=cross)])
1828 if test x"$samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES" = x"yes"; then
1829     AC_DEFINE(HAVE_IRIX_SPECIFIC_CAPABILITIES,1,[Whether IRIX specific capabilities are available])
1830 fi
1831
1832 #
1833 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
1834 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
1835 #
1836
1837 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
1838 AC_TRY_COMPILE([#include <sys/types.h>
1839 #if defined(HAVE_RPC_RPC_H)
1840 #include <rpc/rpc.h>
1841 #endif],
1842 [int16 testvar;],
1843 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
1844 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
1845     AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
1846 fi
1847
1848 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
1849 AC_TRY_COMPILE([#include <sys/types.h>
1850 #if defined(HAVE_RPC_RPC_H)
1851 #include <rpc/rpc.h>
1852 #endif],
1853 [uint16 testvar;],
1854 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
1855 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
1856     AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
1857 fi
1858
1859 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
1860 AC_TRY_COMPILE([#include <sys/types.h>
1861 #if defined(HAVE_RPC_RPC_H)
1862 #include <rpc/rpc.h>
1863 #endif],
1864 [int32 testvar;],
1865 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
1866 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
1867     AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
1868 fi
1869
1870 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
1871 AC_TRY_COMPILE([#include <sys/types.h>
1872 #if defined(HAVE_RPC_RPC_H)
1873 #include <rpc/rpc.h>
1874 #endif],
1875 [uint32 testvar;],
1876 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
1877 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
1878     AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
1879 fi
1880
1881 dnl
1882 dnl Some systems (SCO) have a problem including
1883 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
1884 dnl as a #define in <prot.h> and as part of an enum
1885 dnl in <rpc/rpc.h>.
1886 dnl
1887
1888 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
1889 AC_TRY_COMPILE([#include <sys/types.h>
1890 #ifdef HAVE_SYS_SECURITY_H
1891 #include <sys/security.h>
1892 #include <prot.h>
1893 #endif  /* HAVE_SYS_SECURITY_H */
1894 #if defined(HAVE_RPC_RPC_H)
1895 #include <rpc/rpc.h>
1896 #endif],
1897 [int testvar;],
1898 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
1899 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
1900     AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
1901 fi
1902
1903 AC_MSG_CHECKING([for test routines])
1904 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
1905            AC_MSG_RESULT(yes),
1906            AC_MSG_ERROR([cant find test code. Aborting config]),
1907            AC_MSG_WARN([cannot run when cross-compiling]))
1908
1909 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
1910 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
1911            samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
1912 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
1913     AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
1914 fi
1915
1916 AC_CACHE_CHECK([for AF_LOCAL socket support], samba_cv_HAVE_WORKING_AF_LOCAL, [
1917 AC_TRY_RUN([#include "${srcdir-.}/tests/unixsock.c"],
1918            samba_cv_HAVE_WORKING_AF_LOCAL=yes,
1919            samba_cv_HAVE_WORKING_AF_LOCAL=no,
1920            samba_cv_HAVE_WORKING_AF_LOCAL=cross)])
1921 if test x"$samba_cv_HAVE_WORKING_AF_LOCAL" != xno
1922 then
1923     AC_DEFINE(HAVE_WORKING_AF_LOCAL, 1, [Define if you have working AF_LOCAL sockets])
1924 fi
1925
1926 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
1927 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
1928            samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
1929 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
1930     AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
1931 fi
1932
1933 AC_CACHE_CHECK([whether getpass should be replaced],samba_cv_REPLACE_GETPASS,[
1934 SAVE_CPPFLAGS="$CPPFLAGS"
1935 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper"
1936 AC_TRY_COMPILE([
1937 #define REPLACE_GETPASS 1
1938 #define NO_PROTO_H 1
1939 #define NO_CONFIG_H 1
1940 #define main dont_declare_main
1941 #include "${srcdir-.}/lib/getsmbpass.c"
1942 #undef main
1943 ],[],samba_cv_REPLACE_GETPASS=yes,samba_cv_REPLACE_GETPASS=no)
1944 CPPFLAGS="$SAVE_CPPFLAGS"
1945 ])
1946 if test x"$samba_cv_REPLACE_GETPASS" = x"yes"; then
1947         AC_DEFINE(REPLACE_GETPASS,1,[Whether getpass should be replaced])
1948 fi
1949
1950 AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
1951 AC_TRY_RUN([
1952 #include <stdio.h>
1953 #include <sys/types.h>
1954 #include <netinet/in.h>
1955 #ifdef HAVE_ARPA_INET_H
1956 #include <arpa/inet.h>
1957 #endif
1958 main() { struct in_addr ip; ip.s_addr = 0x12345678;
1959 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
1960     strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); }
1961 exit(1);}],
1962            samba_cv_REPLACE_INET_NTOA=yes,samba_cv_REPLACE_INET_NTOA=no,samba_cv_REPLACE_INET_NTOA=cross)])
1963 if test x"$samba_cv_REPLACE_INET_NTOA" = x"yes"; then
1964     AC_DEFINE(REPLACE_INET_NTOA,1,[Whether inet_ntoa should be replaced])
1965 fi
1966
1967 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
1968 AC_TRY_RUN([#include <stdlib.h>
1969 #include <sys/types.h>
1970 #include <sys/stat.h>
1971 #include <unistd.h>
1972 main() {
1973   struct stat st;
1974   char tpl[20]="/tmp/test.XXXXXX";
1975   int fd = mkstemp(tpl);
1976   if (fd == -1) exit(1);
1977   unlink(tpl);
1978   if (fstat(fd, &st) != 0) exit(1);
1979   if ((st.st_mode & 0777) != 0600) exit(1);
1980   exit(0);
1981 }],
1982 samba_cv_HAVE_SECURE_MKSTEMP=yes,
1983 samba_cv_HAVE_SECURE_MKSTEMP=no,
1984 samba_cv_HAVE_SECURE_MKSTEMP=cross)])
1985 if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
1986     AC_DEFINE(HAVE_SECURE_MKSTEMP,1,[Whether mkstemp is secure])
1987 fi
1988
1989 AC_CACHE_CHECK([for sysconf(_SC_NGROUPS_MAX)],samba_cv_SYSCONF_SC_NGROUPS_MAX,[
1990 AC_TRY_RUN([#include <unistd.h>
1991 main() { exit(sysconf(_SC_NGROUPS_MAX) == -1 ? 1 : 0); }],
1992 samba_cv_SYSCONF_SC_NGROUPS_MAX=yes,samba_cv_SYSCONF_SC_NGROUPS_MAX=no,samba_cv_SYSCONF_SC_NGROUPS_MAX=cross)])
1993 if test x"$samba_cv_SYSCONF_SC_NGROUPS_MAX" = x"yes"; then
1994     AC_DEFINE(SYSCONF_SC_NGROUPS_MAX,1,[Whether sysconf(_SC_NGROUPS_MAX) is available])
1995 fi
1996
1997 AC_CACHE_CHECK([for sysconf(_SC_NPROC_ONLN)],samba_cv_SYSCONF_SC_NPROC_ONLN,[
1998 AC_TRY_RUN([#include <unistd.h>
1999 main() { exit(sysconf(_SC_NPROC_ONLN) == -1 ? 1 : 0); }],
2000 samba_cv_SYSCONF_SC_NPROC_ONLN=yes,samba_cv_SYSCONF_SC_NPROC_ONLN=no,samba_cv_SYSCONF_SC_NPROC_ONLN=cross)])
2001 if test x"$samba_cv_SYSCONF_SC_NPROC_ONLN" = x"yes"; then
2002     AC_DEFINE(SYSCONF_SC_NPROC_ONLN,1,[Whether sysconf(_SC_NPROC_ONLN) is available])
2003 fi
2004
2005 AC_CACHE_CHECK([for root],samba_cv_HAVE_ROOT,[
2006 AC_TRY_RUN([main() { exit(getuid() != 0); }],
2007            samba_cv_HAVE_ROOT=yes,samba_cv_HAVE_ROOT=no,samba_cv_HAVE_ROOT=cross)])
2008 if test x"$samba_cv_HAVE_ROOT" = x"yes"; then
2009     AC_DEFINE(HAVE_ROOT,1,[Whether current user is root])
2010 else
2011     AC_MSG_WARN(running as non-root will disable some tests)
2012 fi
2013
2014 ##################
2015 # look for a method of finding the list of network interfaces
2016 iface=no;
2017 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
2018 AC_TRY_RUN([
2019 #define HAVE_IFACE_AIX 1
2020 #define AUTOCONF_TEST 1
2021 #include "confdefs.h"
2022 #include "${srcdir-.}/lib/interfaces.c"],
2023            samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
2024 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
2025     iface=yes;AC_DEFINE(HAVE_IFACE_AIX,1,[Whether iface AIX is available])
2026 fi
2027
2028 if test $iface = no; then
2029 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
2030 AC_TRY_RUN([
2031 #define HAVE_IFACE_IFCONF 1
2032 #define AUTOCONF_TEST 1
2033 #include "confdefs.h"
2034 #include "${srcdir-.}/lib/interfaces.c"],
2035            samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
2036 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
2037     iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF,1,[Whether iface ifconf is available])
2038 fi
2039 fi
2040
2041 if test $iface = no; then
2042 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
2043 AC_TRY_RUN([
2044 #define HAVE_IFACE_IFREQ 1
2045 #define AUTOCONF_TEST 1
2046 #include "confdefs.h"
2047 #include "${srcdir-.}/lib/interfaces.c"],
2048            samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
2049 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
2050     iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ,1,[Whether iface ifreq is available])
2051 fi
2052 fi
2053
2054
2055 ################################################
2056 # look for a method of setting the effective uid
2057 seteuid=no;
2058 if test $seteuid = no; then
2059 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2060 AC_TRY_RUN([
2061 #define AUTOCONF_TEST 1
2062 #define USE_SETRESUID 1
2063 #include "confdefs.h"
2064 #include "${srcdir-.}/lib/util_sec.c"],
2065            samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2066 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2067     seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2068 fi
2069 fi
2070
2071
2072 if test $seteuid = no; then
2073 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2074 AC_TRY_RUN([
2075 #define AUTOCONF_TEST 1
2076 #define USE_SETREUID 1
2077 #include "confdefs.h"
2078 #include "${srcdir-.}/lib/util_sec.c"],
2079            samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2080 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2081     seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2082 fi
2083 fi
2084
2085 if test $seteuid = no; then
2086 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2087 AC_TRY_RUN([
2088 #define AUTOCONF_TEST 1
2089 #define USE_SETEUID 1
2090 #include "confdefs.h"
2091 #include "${srcdir-.}/lib/util_sec.c"],
2092            samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2093 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2094     seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2095 fi
2096 fi
2097
2098 if test $seteuid = no; then
2099 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2100 AC_TRY_RUN([
2101 #define AUTOCONF_TEST 1
2102 #define USE_SETUIDX 1
2103 #include "confdefs.h"
2104 #include "${srcdir-.}/lib/util_sec.c"],
2105            samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2106 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2107     seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2108 fi
2109 fi
2110
2111
2112 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
2113 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
2114            samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
2115 if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
2116     AC_DEFINE(HAVE_MMAP,1,[Whether mmap works])
2117 fi
2118
2119 AC_CACHE_CHECK([for ftruncate needs root],samba_cv_FTRUNCATE_NEEDS_ROOT,[
2120 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncroot.c"],
2121            samba_cv_FTRUNCATE_NEEDS_ROOT=yes,samba_cv_FTRUNCATE_NEEDS_ROOT=no,samba_cv_FTRUNCATE_NEEDS_ROOT=cross)])
2122 if test x"$samba_cv_FTRUNCATE_NEEDS_ROOT" = x"yes"; then
2123     AC_DEFINE(FTRUNCATE_NEEDS_ROOT,1,[Whether ftruncate() needs root])
2124 fi
2125
2126 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2127 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
2128            samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2129 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2130     AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2131 fi
2132
2133 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2134 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
2135            samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2136 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2137     AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2138
2139 else
2140
2141 dnl
2142 dnl Don't check for 64 bit fcntl locking if we know that the
2143 dnl glibc2.1 broken check has succeeded.
2144 dnl
2145
2146   AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2147   AC_TRY_RUN([
2148 #if defined(HAVE_UNISTD_H)
2149 #include <unistd.h>
2150 #endif
2151 #include <stdio.h>
2152 #include <stdlib.h>
2153
2154 #ifdef HAVE_FCNTL_H
2155 #include <fcntl.h>
2156 #endif
2157
2158 #ifdef HAVE_SYS_FCNTL_H
2159 #include <sys/fcntl.h>
2160 #endif
2161 main() { struct flock64 fl64;
2162 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2163 exit(0);
2164 #else
2165 exit(1);
2166 #endif
2167 }],
2168        samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2169
2170   if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2171       AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2172   fi
2173 fi
2174
2175 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2176 AC_TRY_COMPILE([#include <sys/types.h>
2177 #include <sys/stat.h>
2178 #include <unistd.h>],
2179 [struct stat st;  st.st_blocks = 0;],
2180 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2181 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2182     AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2183 fi
2184
2185 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2186 AC_TRY_COMPILE([#include <sys/types.h>
2187 #include <sys/stat.h>
2188 #include <unistd.h>],
2189 [struct stat st;  st.st_blksize = 0;],
2190 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2191 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2192     AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2193 fi
2194
2195 case "$host_os" in
2196 *linux*)
2197 AC_CACHE_CHECK([for broken RedHat 7.2 system header files],samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
2198 AC_TRY_COMPILE([
2199 #ifdef HAVE_SYS_VFS_H
2200 #include <sys/vfs.h>
2201 #endif
2202 #ifdef HAVE_SYS_CAPABILITY_H
2203 #include <sys/capability.h>
2204 #endif
2205 ],[int i;],
2206    samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes)])
2207 if test x"$samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
2208    AC_DEFINE(BROKEN_REDHAT_7_SYSTEM_HEADERS,1,[Broken RedHat 7.2 system header files])
2209 fi
2210 ;;
2211 esac
2212
2213 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2214 AC_TRY_COMPILE([#include <sys/acl.h>
2215 #if defined(HAVE_RPCSVC_NIS_H)
2216 #include <rpcsvc/nis.h>
2217 #endif],
2218 [int i;],
2219 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2220 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2221         AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2222 fi
2223
2224
2225 #################################################
2226 # check for smbwrapper support
2227 AC_MSG_CHECKING(whether to use smbwrapper)
2228 AC_ARG_WITH(smbwrapper,
2229 [  --with-smbwrapper       Include SMB wrapper support (default=no) ],
2230 [ case "$withval" in
2231   yes)
2232     AC_MSG_RESULT(yes)
2233     AC_DEFINE(WITH_SMBWRAPPER,1,[Whether to include smbwrapper support])
2234         WRAPPROG="bin/smbsh\$(EXEEXT)"
2235         WRAP="bin/smbwrapper.$SHLIBEXT"
2236
2237 # Conditions under which smbwrapper should not be built.
2238
2239         if test x$PICFLAGS = x; then
2240            echo No support for PIC code - disabling smbwrapper and smbsh
2241            WRAPPROG=""
2242            WRAP=""
2243         elif test x$ac_cv_func_syscall = xno; then
2244            AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
2245            WRAPPROG=""
2246            WRAP=""
2247         fi
2248         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WRAPPROG $WRAP"
2249         SMBWRAPPER="$WRAPPROG $WRAP"
2250     ;;
2251   *)
2252     AC_MSG_RESULT(no)
2253     ;;
2254   esac ],
2255   AC_MSG_RESULT(no)
2256 )
2257
2258 #################################################
2259 # check for AFS clear-text auth support
2260 samba_cv_WITH_AFS=no
2261 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2262 AC_ARG_WITH(afs,
2263 [  --with-afs              Include AFS clear-text auth support (default=no) ],
2264 [ case "$withval" in
2265   yes|auto)
2266     AC_MSG_RESULT($withval)
2267     samba_cv_WITH_AFS=$withval
2268     ;;
2269   *)
2270     AC_MSG_RESULT(no)
2271     ;;
2272   esac ],
2273   AC_MSG_RESULT(no)
2274 )
2275
2276 ####################################################
2277 # check for Linux-specific AFS fake-kaserver support
2278 samba_cv_WITH_FAKE_KASERVER=no
2279 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2280 AC_ARG_WITH(fake-kaserver,
2281 [  --with-fake-kaserver    Include AFS fake-kaserver support (default=no) ],
2282 [ case "$withval" in
2283   yes|auto)
2284     AC_MSG_RESULT($withval)
2285     samba_cv_WITH_FAKE_KASERVER=$withval
2286     ;;
2287   *)
2288     AC_MSG_RESULT(no)
2289     ;;
2290   esac ],
2291   AC_MSG_RESULT(no)
2292 )
2293
2294 #################################################
2295 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
2296 if test x"$samba_cv_WITH_AFS" != x"no" ||
2297    test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
2298
2299     # see if this box has the afs-headers in /usr/include/afs
2300     AC_MSG_CHECKING(for /usr/include/afs)
2301     if test -d /usr/include/afs; then
2302           CFLAGS="$CFLAGS -I/usr/include/afs"
2303           CPPFLAGS="$CPPFLAGS -I/usr/include/afs"
2304           AC_MSG_RESULT(yes)
2305     else
2306       AC_MSG_RESULT(no)
2307     fi
2308
2309     # check for afs.h
2310     have_afs_headers=no
2311     AC_CHECK_HEADERS(afs.h afs/afs.h)
2312     if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
2313         if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
2314            test x"$samba_cv_WITH_AFS" = x"auto"; then
2315                 AC_MSG_WARN([AFS cannot be supported without afs.h])
2316         else
2317                 AC_MSG_ERROR([AFS cannot be supported without afs.h])
2318         fi
2319     else
2320         have_afs_headers=yes
2321     fi
2322 fi
2323
2324 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" == x"yes"; then
2325     AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
2326 fi
2327
2328 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
2329     AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
2330 fi
2331
2332 #################################################
2333 # check for the DFS clear-text auth system
2334 AC_MSG_CHECKING(whether to use DFS clear-text auth)
2335 AC_ARG_WITH(dfs,
2336 [  --with-dce-dfs          Include DCE/DFS clear-text auth support (default=no)],
2337 [ case "$withval" in
2338   yes)
2339     AC_MSG_RESULT(yes)
2340     AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
2341     ;;
2342   *)
2343     AC_MSG_RESULT(no)
2344     ;;
2345   esac ],
2346   AC_MSG_RESULT(no)
2347 )
2348
2349 ########################################################
2350 # Compile with LDAP support?
2351
2352 with_ldap_support=auto
2353 AC_MSG_CHECKING([for LDAP support])
2354
2355 AC_ARG_WITH(ldap,
2356 [  --with-ldap             LDAP support (default yes)],
2357 [ case "$withval" in
2358     yes|no)
2359         with_ldap_support=$withval
2360         ;;
2361   esac ])
2362
2363 AC_MSG_RESULT($with_ldap_support)
2364
2365 SMBLDAP=""
2366 AC_SUBST(SMBLDAP)
2367 if test x"$with_ldap_support" != x"no"; then
2368
2369   ##################################################################
2370   # first test for ldap.h and lber.h
2371   # (ldap.h is required for this test)
2372   AC_CHECK_HEADERS(ldap.h lber.h)
2373
2374   if test x"$ac_cv_header_ldap_h" != x"yes"; then
2375         if test x"$with_ldap_support" = x"yes"; then
2376          AC_MSG_ERROR(ldap.h is needed for LDAP support)
2377         else
2378          AC_MSG_WARN(ldap.h is needed for LDAP support)
2379         fi
2380
2381         with_ldap_support=no
2382   fi
2383 fi
2384
2385 if test x"$with_ldap_support" != x"no"; then
2386   ac_save_LIBS=$LIBS
2387
2388   ##################################################################
2389   # we might need the lber lib on some systems. To avoid link errors
2390   # this test must be before the libldap test
2391   AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
2392
2393   ########################################################
2394   # now see if we can find the ldap libs in standard paths
2395   AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
2396
2397   AC_CHECK_FUNC_EXT(ldap_domain2hostlist,$LDAP_LIBS)
2398
2399   ########################################################
2400   # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
2401   # Check found in pam_ldap 145.
2402   AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
2403
2404   LIBS="$LIBS $LDAP_LIBS"
2405   AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
2406     AC_TRY_COMPILE([
2407         #include <lber.h>
2408         #include <ldap.h>],
2409         [ldap_set_rebind_proc(0, 0, 0);],
2410         [smb_ldap_cv_ldap_set_rebind_proc=3],
2411         [smb_ldap_cv_ldap_set_rebind_proc=2]
2412     )
2413   ])
2414
2415   AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
2416
2417   AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
2418
2419   if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes" -a x"$ac_cv_func_ext_ldap_domain2hostlist" = x"yes"; then
2420     AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
2421     default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
2422     SMBLDAP="lib/smbldap.o"
2423     with_ldap_support=yes
2424     AC_MSG_CHECKING(whether LDAP support is used)
2425     AC_MSG_RESULT(yes)
2426   else
2427     if test x"$with_ldap_support" = x"yes"; then
2428         AC_MSG_ERROR(libldap is needed for LDAP support)
2429     else
2430         AC_MSG_WARN(libldap is needed for LDAP support)
2431     fi
2432
2433     LDAP_LIBS=""
2434     with_ldap_support=no
2435   fi
2436   LIBS=$ac_save_LIBS
2437 fi
2438
2439
2440 #################################################
2441 # active directory support
2442
2443 with_ads_support=auto
2444 AC_MSG_CHECKING([for Active Directory and krb5 support])
2445
2446 AC_ARG_WITH(ads,
2447 [  --with-ads              Active Directory support (default auto)],
2448 [ case "$withval" in
2449     yes|no)
2450         with_ads_support="$withval"
2451         ;;
2452   esac ])
2453
2454 AC_MSG_RESULT($with_ads_support)
2455
2456 FOUND_KRB5=no
2457 KRB5_LIBS=""
2458
2459 if test x"$with_ldap_support" != x"yes"; then
2460     if test x"$with_ads_support" = x"yes"; then
2461         AC_MSG_ERROR(Active Directory Support requires LDAP support)
2462     elif test x"$with_ads_support" != x"no"; then
2463         AC_MSG_WARN(Active Directory Support requires LDAP support)
2464     fi
2465     with_ads_support=no
2466 fi
2467
2468 if test x"$with_ads_support" != x"no"; then
2469
2470   # Do no harm to the values of CFLAGS and LIBS while testing for
2471   # Kerberos support.
2472
2473   #################################################
2474   # check for krb5-config from recent MIT and Heimdal kerberos 5
2475   AC_PATH_PROG(KRB5_CONFIG, krb5-config)
2476   AC_MSG_CHECKING(for working krb5-config)
2477   if test -x "$KRB5_CONFIG"; then
2478     ac_save_CFLAGS=$CFLAGS
2479     CFLAGS="";export CFLAGS
2480     ac_save_LDFLAGS=$LDFLAGS
2481     LDFLAGS="";export LDFLAGS
2482     KRB5_LIBS="`$KRB5_CONFIG --libs gssapi`"
2483     KRB5_CFLAGS="`$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
2484     KRB5_CPPFLAGS="`$KRB5_CONFIG --cflags | sed s/@INCLUDE_des@//`"
2485     CFLAGS=$ac_save_CFLAGS;export CFLAGS
2486     LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
2487     FOUND_KRB5=yes
2488     AC_MSG_RESULT(yes)
2489   else
2490     AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
2491   fi
2492
2493   if test x$FOUND_KRB5 = x"no"; then
2494     #################################################
2495     # check for location of Kerberos 5 install
2496     AC_MSG_CHECKING(for kerberos 5 install path)
2497     AC_ARG_WITH(krb5,
2498     [  --with-krb5=base-dir    Locate Kerberos 5 support (default=/usr)],
2499     [ case "$withval" in
2500       no)
2501         AC_MSG_RESULT(no krb5-path given)
2502         ;;
2503       yes)
2504         AC_MSG_RESULT(/usr)
2505         FOUND_KRB5=yes
2506         ;;
2507       *)
2508         AC_MSG_RESULT($withval)
2509         KRB5_CFLAGS="-I$withval/include"
2510         KRB5_CPPFLAGS="-I$withval/include"
2511         KRB5_LDFLAGS="-L$withval/lib"
2512         FOUND_KRB5=yes
2513         ;;
2514       esac ],
2515       AC_MSG_RESULT(no krb5-path given)
2516     )
2517   fi
2518
2519   if test x$FOUND_KRB5 = x"no"; then
2520     #################################################
2521     # see if this box has the SuSE location for the heimdal krb implementation
2522     AC_MSG_CHECKING(for /usr/include/heimdal)
2523     if test -d /usr/include/heimdal; then
2524       if test -f /usr/lib/heimdal/lib/libkrb5.a; then
2525           KRB5_CFLAGS="-I/usr/include/heimdal"
2526           KRB5_CPPFLAGS="-I/usr/include/heimdal"
2527           KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
2528           AC_MSG_RESULT(yes)
2529       else
2530           KRB5_CFLAGS="-I/usr/include/heimdal"
2531           KRB5_CPPFLAGS="-I/usr/include/heimdal"
2532           AC_MSG_RESULT(yes)
2533       fi
2534     else
2535       AC_MSG_RESULT(no)
2536     fi
2537   fi
2538
2539   if test x$FOUND_KRB5 = x"no"; then
2540     #################################################
2541     # see if this box has the RedHat location for kerberos
2542     AC_MSG_CHECKING(for /usr/kerberos)
2543     if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
2544       KRB5_LDFLAGS="-L/usr/kerberos/lib"
2545       KRB5_CFLAGS="-I/usr/kerberos/include"
2546       KRB5_CPPFLAGS="-I/usr/kerberos/include"
2547       AC_MSG_RESULT(yes)
2548     else
2549       AC_MSG_RESULT(no)
2550     fi
2551   fi
2552
2553   ac_save_CFLAGS=$CFLAGS
2554   ac_save_CPPFLAGS=$CPPFLAGS
2555   ac_save_LDFLAGS=$LDFLAGS
2556
2557   CFLAGS="$CFLAGS $KRB5_CFLAGS"
2558   CPPFLAGS="$CPPFLAGS $KRB5_CPPFLAGS"
2559   LDFLAGS="$LDFLAGS $KRB5_LDFLAGS"
2560
2561   KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
2562
2563   # now check for krb5.h. Some systems have the libraries without the headers!
2564   # note that this check is done here to allow for different kerberos
2565   # include paths
2566   AC_CHECK_HEADERS(krb5.h)
2567
2568   if test x"$ac_cv_header_krb5_h" = x"no"; then
2569
2570     # Give a warning if AD support was not explicitly requested,
2571     # i.e with_ads_support = auto, otherwise die with an error.
2572
2573     if test x"$with_ads_support" = x"yes"; then
2574       AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
2575     else
2576       AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
2577     fi
2578
2579     # Turn off AD support and restore CFLAGS and LIBS variables
2580
2581     with_ads_support="no"
2582
2583     CFLAGS=$ac_save_CFLAGS
2584     CPPFLAGS=$ac_save_CPPFLAGS
2585     LDFLAGS=$ac_save_LDFLAGS
2586   fi
2587 fi
2588
2589 # Now we have determined whether we really want ADS support
2590
2591 if test x"$with_ads_support" != x"no"; then
2592   ac_save_LIBS=$LIBS
2593
2594   # now check for gssapi headers.  This is also done here to allow for
2595   # different kerberos include paths
2596   AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
2597
2598   ##################################################################
2599   # we might need the k5crypto and com_err libraries on some systems
2600   AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
2601   AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
2602
2603   # Heimdal checks.
2604   AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
2605   AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
2606   AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
2607
2608   # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
2609   AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],
2610                                 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
2611
2612   ########################################################
2613   # now see if we can find the krb5 libs in standard paths
2614   # or as specified above
2615   AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
2616
2617   ########################################################
2618   # now see if we can find the gssapi libs in standard paths
2619   AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],
2620             AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
2621
2622   AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
2623   AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
2624   AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
2625   AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
2626   AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
2627   AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
2628   AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
2629   AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
2630   AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
2631   AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
2632   AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
2633   AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
2634   AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
2635   AC_CHECK_FUNC_EXT(krb5_free_ktypes, $KRB5_LIBS)
2636   AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
2637   AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
2638
2639   LIBS="$LIBS $KRB5_LIBS"
2640
2641   AC_CACHE_CHECK([for addrtype in krb5_address],
2642                 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
2643     AC_TRY_COMPILE([#include <krb5.h>],
2644       [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
2645       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
2646       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
2647
2648   if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
2649     AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
2650                [Whether the krb5_address struct has a addrtype property])
2651   fi
2652
2653   AC_CACHE_CHECK([for addr_type in krb5_address],
2654                  samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
2655     AC_TRY_COMPILE([#include <krb5.h>],
2656       [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
2657       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
2658       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
2659
2660   if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
2661     AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
2662               [Whether the krb5_address struct has a addr_type property])
2663   fi
2664
2665   AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
2666                  samba_cv_HAVE_KRB5_TKT_ENC_PART2,
2667                  [AC_TRY_COMPILE([#include <krb5.h>],
2668     [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
2669     samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
2670
2671   if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
2672     AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
2673               [Whether the krb5_ticket struct has a enc_part2 property])
2674   fi
2675
2676   AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
2677                  samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
2678     AC_TRY_COMPILE([#include <krb5.h>],
2679       [krb5_keyblock key; key.keyvalue.data = NULL;],
2680       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
2681       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
2682
2683   if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
2684     AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
2685               [Whether the krb5_keyblock struct has a keyvalue property])
2686   fi
2687
2688   AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
2689                  samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
2690     AC_TRY_COMPILE([#include <krb5.h>],
2691       [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
2692       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
2693       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
2694   AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
2695                  samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
2696     AC_TRY_COMPILE([#include <krb5.h>],
2697       [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
2698       samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
2699       samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
2700 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
2701 # w.r.t. arcfour and windows, so we must not enable it here
2702   if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
2703           x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
2704     AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
2705               [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
2706   fi
2707
2708   AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
2709                  samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
2710     AC_TRY_COMPILE([#include <krb5.h>],
2711       [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
2712       samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
2713       samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
2714
2715   if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
2716     AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
2717               [Whether the AP_OPTS_USE_SUBKEY ap option is available])
2718   fi
2719
2720   AC_CACHE_CHECK([for the krb5_princ_component macro],
2721                 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
2722     AC_TRY_LINK([#include <krb5.h>],
2723       [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
2724       samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
2725       samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
2726
2727   if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
2728     AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
2729                [Whether krb5_princ_component is available])
2730   fi
2731
2732   AC_CACHE_CHECK([for memory keytab support],
2733                  samba_cv_HAVE_MEMORY_KEYTAB,[
2734     AC_TRY_RUN([
2735 #include<krb5.h>
2736   main()
2737   {
2738     krb5_context context;
2739     krb5_keytab keytab;
2740
2741     krb5_init_context(&context);
2742     if (krb5_kt_resolve(context, "MEMORY:", &keytab))
2743       exit(1);
2744     exit(0);
2745   }],
2746   samba_cv_HAVE_MEMORY_KEYTAB=yes,
2747   samba_cv_HAVE_MEMORY_KEYTAB=no)])
2748
2749   if test x"$samba_cv_HAVE_MEMORY_KEYTAB" = x"yes"; then
2750       AC_DEFINE(HAVE_MEMORY_KEYTAB,1,
2751                [Whether in-memory keytabs are supported])
2752   fi
2753
2754   AC_CACHE_CHECK([for key in krb5_keytab_entry],
2755                  samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
2756     AC_TRY_COMPILE([#include <krb5.h>],
2757       [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
2758       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
2759       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
2760
2761   if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
2762     AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
2763               [Whether krb5_keytab_entry has key member])
2764   fi
2765
2766   AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
2767                  samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
2768     AC_TRY_COMPILE([#include <krb5.h>],
2769       [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
2770       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
2771       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
2772
2773   if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
2774     AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
2775               [Whether krb5_keytab_entry has keyblock member])
2776   fi
2777
2778   if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" = x"yes"; then
2779     AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
2780     AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
2781     AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
2782     AC_MSG_RESULT(yes)
2783   else
2784     if test x"$with_ads_support" = x"yes"; then
2785         AC_MSG_ERROR(libkrb5 is needed for Active Directory support)
2786     else
2787         AC_MSG_WARN(libkrb5 is needed for Active Directory support)
2788     fi
2789     KRB5_LIBS=""
2790     with_ads_support=no
2791   fi
2792   LIBS="$ac_save_LIBS"
2793 fi
2794
2795 ########################################################
2796 # Compile experimental passdb backends?
2797 # (pdb_xml, pdb_mysql, pdb_pgsql)
2798 AC_MSG_CHECKING(whether to build experimental passdb libraries)
2799 AC_ARG_WITH(expsam,
2800 [  --with-expsam=<list>    Include experimental passdb libraries (default=no)]
2801 [                          Valid choices include (comma separated list): ]
2802 [                              xml, mysql & pgsql],
2803 [ expsam_pdb_modules=`echo "$withval" | sed 's/,/ /g'`
2804   if test "z$expsam_pdb_modules" = "zyes"; then
2805     expsam_pdb_modules="xml mysql pgsql"
2806   fi
2807   AC_MSG_RESULT($expsam_pdb_modules)
2808   for i in $expsam_pdb_modules
2809   do
2810     case "$i" in
2811     xml|all|yes)
2812       ## pdb_xml
2813           AM_PATH_XML2([2.0.0],[default_shared_modules="$default_shared_modules pdb_xml"],[AC_MSG_ERROR([Can't find XML libraries while XML support is requested])])
2814       CFLAGS="$CFLAGS $XML_CFLAGS"
2815       ;;
2816     mysql|all|yes)
2817       ## pdb_mysql
2818           AM_PATH_MYSQL([default_shared_modules="$default_shared_modules pdb_mysql"],[AC_MSG_ERROR([Can't find MySQL libraries while MySQL support is requested])])
2819       CFLAGS="$CFLAGS $MYSQL_CFLAGS"
2820       ;;
2821      pgsql|all|yes)
2822       ## pdb_pgsql
2823       AM_PATH_PGSQL([default_shared_modules="$default_shared_modules pdb_pgsql"],[])
2824       CFLAGS="$CFLAGS $PGSQL_CFLAGS"
2825       ;;
2826     no)
2827       ;;
2828     *)
2829       echo "Unknown module name \"$i\"!  Exiting..."
2830       exit 1
2831       ;;
2832     esac
2833   done ],
2834   AC_MSG_RESULT(no)
2835 )
2836
2837 #################################################
2838 # check for automount support
2839 AC_MSG_CHECKING(whether to use automount)
2840 AC_ARG_WITH(automount,
2841 [  --with-automount        Include automount support (default=no)],
2842 [ case "$withval" in
2843   yes)
2844     AC_MSG_RESULT(yes)
2845     AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
2846     ;;
2847   *)
2848     AC_MSG_RESULT(no)
2849     ;;
2850   esac ],
2851   AC_MSG_RESULT(no)
2852 )
2853
2854 #################################################
2855 # check for smbmount support
2856 AC_MSG_CHECKING(whether to use smbmount)
2857 AC_ARG_WITH(smbmount,
2858 [  --with-smbmount         Include smbmount (Linux only) support (default=no)],
2859 [ case "$withval" in
2860   yes)
2861         case "$host_os" in
2862         *linux*)
2863                 AC_MSG_RESULT(yes)
2864                 AC_DEFINE(WITH_SMBMOUNT,1,[Whether to build smbmount])
2865                 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbmount bin/smbmnt bin/smbumount"
2866                 ;;
2867         *)
2868                 AC_MSG_ERROR(not on a linux system!)
2869                 ;;
2870         esac
2871     ;;
2872   *)
2873     AC_MSG_RESULT(no)
2874     ;;
2875   esac ],
2876   AC_MSG_RESULT(no)
2877 )
2878
2879
2880 #################################################
2881 # check for a PAM clear-text auth, accounts, password and session support
2882 with_pam_for_crypt=no
2883 AC_MSG_CHECKING(whether to use PAM)
2884 AC_ARG_WITH(pam,
2885 [  --with-pam              Include PAM support (default=no)],
2886 [ case "$withval" in
2887   yes)
2888     AC_MSG_RESULT(yes)
2889     if test x"$ac_cv_header_security_pam_appl_h" = x"no"; then
2890        if test x"$ac_cv_header_security_pam_modules_h" = x"no"; then
2891           if test x"$ac_cv_header_security__pam_macros_h" = x"no"; then
2892              AC_MSG_ERROR(--with-pam specified but no PAM headers found)
2893           fi
2894        fi
2895     fi
2896     AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
2897     AUTH_LIBS="$AUTH_LIBS -lpam"
2898     with_pam_for_crypt=yes
2899     ;;
2900   *)
2901     AC_MSG_RESULT(no)
2902     ;;
2903   esac ],
2904   AC_MSG_RESULT(no)
2905 )
2906
2907 # we can't build a pam module if we don't have pam.
2908 AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])])
2909
2910 #################################################
2911 # check for pam_smbpass support
2912 AC_MSG_CHECKING(whether to use pam_smbpass)
2913 AC_ARG_WITH(pam_smbpass,
2914 [  --with-pam_smbpass      Build PAM module for authenticating against passdb backends (default=no)],
2915 [ case "$withval" in
2916   yes)
2917     AC_MSG_RESULT(yes)
2918
2919        # Conditions under which pam_smbpass should not be built.
2920
2921        if test x$PICFLAGS = x; then
2922           AC_MSG_ERROR([No support for PIC code])
2923        elif test x"$ac_cv_header_security_pam_appl_h" = x"no"; then
2924           AC_MSG_ERROR([No security/pam_appl.h found])
2925        elif test x$ac_cv_lib_pam_pam_get_data = xno; then
2926           AC_MSG_ERROR([No libpam found])
2927        else
2928           AUTH_LIBS="$AUTH_LIBS -lpam"
2929           SHLIB_PROGS="$SHLIB_PROGS bin/pam_smbpass.$SHLIBEXT"
2930        fi
2931     ;;
2932   *)
2933     AC_MSG_RESULT(no)
2934     ;;
2935   esac ],
2936   AC_MSG_RESULT(no)
2937 )
2938
2939
2940 ###############################################
2941 # test for where we get crypt() from
2942 AC_SEARCH_LIBS(crypt, [crypt],
2943   [test "$ac_cv_search_crypt" = "none required" || AUTH_LIBS="-lcrypt $AUTH_LIBS"
2944   AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
2945
2946 ##
2947 ## moved after the check for -lcrypt in order to
2948 ## ensure that the necessary libraries are included
2949 ## check checking for truncated salt.  Wrapped by the
2950 ## $with_pam_for_crypt variable as above   --jerry
2951 ##
2952 if test $with_pam_for_crypt = no; then
2953 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
2954 crypt_LIBS="$LIBS"
2955 LIBS="$AUTH_LIBS $LIBS"
2956 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
2957         samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
2958 LIBS="$crypt_LIBS"])
2959 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
2960         AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
2961 fi
2962 fi
2963
2964 ########################################################################################
2965 ##
2966 ## TESTS FOR SAM BACKENDS.  KEEP THESE GROUPED TOGETHER
2967 ##
2968 ########################################################################################
2969
2970 #################################################
2971 # check for a LDAP password database configuration backwards compatibility
2972 AC_MSG_CHECKING(whether to use LDAP SAM 2.2 compatible configuration)
2973 AC_ARG_WITH(ldapsam,
2974 [  --with-ldapsam          Include LDAP SAM 2.2 compatible configuration (default=no)],
2975 [ case "$withval" in
2976   yes)
2977     AC_MSG_RESULT(yes)
2978     AC_DEFINE(WITH_LDAP_SAMCONFIG,1,[Whether to include 2.2 compatible LDAP SAM configuration])
2979     ;;
2980   *)
2981     AC_MSG_RESULT(no)
2982     ;;
2983   esac ],
2984   AC_MSG_RESULT(no)
2985 )
2986
2987 ########################################################################################
2988 ##
2989 ## END OF TESTS FOR SAM BACKENDS.
2990 ##
2991 ########################################################################################
2992
2993 #################################################
2994 # check for a NISPLUS_HOME support
2995 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
2996 AC_ARG_WITH(nisplus-home,
2997 [  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
2998 [ case "$withval" in
2999   yes)
3000     AC_MSG_RESULT(yes)
3001     AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
3002     ;;
3003   *)
3004     AC_MSG_RESULT(no)
3005     ;;
3006   esac ],
3007   AC_MSG_RESULT(no)
3008 )
3009
3010 #################################################
3011 # check for syslog logging
3012 AC_MSG_CHECKING(whether to use syslog logging)
3013 AC_ARG_WITH(syslog,
3014 [  --with-syslog           Include experimental SYSLOG support (default=no)],
3015 [ case "$withval" in
3016   yes)
3017     AC_MSG_RESULT(yes)
3018     AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
3019     ;;
3020   *)
3021     AC_MSG_RESULT(no)
3022     ;;
3023   esac ],
3024   AC_MSG_RESULT(no)
3025 )
3026
3027 #################################################
3028 # check for a shared memory profiling support
3029 AC_MSG_CHECKING(whether to use profiling)
3030 AC_ARG_WITH(profiling-data,
3031 [  --with-profiling-data   Include gathering source code profile information (default=no)],
3032 [ case "$withval" in
3033   yes)
3034     AC_MSG_RESULT(yes)
3035     AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
3036     ;;
3037   *)
3038     AC_MSG_RESULT(no)
3039     ;;
3040   esac ],
3041   AC_MSG_RESULT(no)
3042 )
3043
3044
3045 #################################################
3046 # check for experimental disk-quotas support
3047
3048 samba_cv_WITH_QUOTAS=auto
3049 samba_cv_TRY_QUOTAS=no
3050 samba_cv_RUN_QUOTA_TESTS=auto
3051 samba_cv_WITH_SYS_QUOTAS=auto
3052 samba_cv_TRY_SYS_QUOTAS=no
3053 samba_cv_SYSQUOTA_FOUND=no;
3054
3055 AC_MSG_CHECKING(whether to try disk-quotas support)
3056 AC_ARG_WITH(quotas,
3057 [  --with-quotas           Include disk-quota support (default=no)],
3058 [ case "$withval" in
3059   yes)
3060     AC_MSG_RESULT(yes)
3061     samba_cv_WITH_QUOTAS=yes
3062     samba_cv_TRY_QUOTAS=yes
3063     samba_cv_RUN_QUOTA_TESTS=yes
3064     #set sys quotas to auto in this case
3065     samba_cv_TRY_SYS_QUOTAS=auto
3066     ;;
3067   auto)
3068     AC_MSG_RESULT(auto)
3069     samba_cv_WITH_QUOTAS=auto
3070     samba_cv_TRY_QUOTAS=auto
3071     samba_cv_RUN_QUOTA_TESTS=auto
3072     #set sys quotas to auto in this case
3073     samba_cv_TRY_SYS_QUOTAS=auto
3074     ;;
3075   no)
3076     AC_MSG_RESULT(no)
3077     samba_cv_WITH_QUOTAS=no
3078     samba_cv_TRY_QUOTAS=no
3079     samba_cv_RUN_QUOTA_TESTS=no
3080     ;;
3081   *)
3082     AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
3083     ;;
3084   esac ],
3085   AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
3086 )
3087
3088 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
3089 AC_ARG_WITH(sys-quotas,
3090 [  --with-sys-quotas       Include lib/sysquotas.c support (default=auto)],
3091 [ case "$withval" in
3092   yes)
3093     AC_MSG_RESULT(yes)
3094     samba_cv_WITH_SYS_QUOTAS=yes
3095     samba_cv_TRY_SYS_QUOTAS=yes
3096     samba_cv_RUN_QUOTA_TESTS=yes
3097     ;;
3098   auto)
3099     AC_MSG_RESULT(auto)
3100     samba_cv_WITH_SYS_QUOTAS=auto
3101     samba_cv_TRY_SYS_QUOTAS=auto
3102     samba_cv_RUN_QUOTA_TESTS=auto
3103     ;;
3104   no)
3105     AC_MSG_RESULT(no)
3106     samba_cv_WITH_SYS_QUOTAS=no
3107     samba_cv_TRY_SYS_QUOTAS=no
3108     ;;
3109   *)
3110     AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
3111     ;;
3112   esac ],
3113   AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
3114 )
3115
3116 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
3117 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
3118   case "$host_os" in
3119         *linux*)
3120             AC_MSG_RESULT(yes)
3121             samba_cv_TRY_SYS_QUOTAS=yes
3122             samba_cv_RUN_QUOTA_TESTS=yes
3123             samba_cv_SYSQUOTA_FOUND=yes
3124             AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
3125             samba_cv_sysquotas_file="lib/sysquotas_linux.c"
3126             AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
3127             samba_cv_found_xfs_header=yes
3128             ;;
3129         *)
3130             AC_MSG_RESULT(no)
3131             samba_cv_TRY_SYS_QUOTAS=no
3132             ;;
3133   esac
3134 fi
3135
3136 #############################################
3137 # only check for quota stuff if --with-quotas
3138 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
3139
3140 # some broken header files need this
3141 AC_CHECK_HEADER(asm/types.h,[
3142             AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
3143             AC_ADD_INCLUDE(<asm/types.h>)
3144             ])
3145
3146 # For quotas on Veritas VxFS filesystems
3147 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
3148
3149 # For sys/quota.h and linux/quota.h
3150 AC_CHECK_HEADERS(sys/quota.h)
3151
3152 if test x"$samba_cv_found_xfs_header" != x"yes"; then
3153 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
3154 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
3155 AC_TRY_COMPILE([
3156 #include "confdefs.h"
3157 #ifdef HAVE_SYS_TYPES_H
3158 #include <sys/types.h>
3159 #endif
3160 #ifdef HAVE_ASM_TYPES_H
3161 #include <asm/types.h>
3162 #endif
3163 #include <sys/quota.h>
3164 ],[int i = Q_XGETQUOTA;],
3165 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
3166 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
3167         samba_cv_found_xfs_header=yes
3168 fi
3169 fi
3170
3171 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
3172 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
3173 AC_TRY_COMPILE([
3174 #include "confdefs.h"
3175 #ifdef HAVE_SYS_QUOTA_H
3176 #include <sys/quota.h>
3177 #endif
3178 ],[
3179 struct dqblk D;
3180 D.dqb_fsoftlimit = 0;],
3181 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
3182 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
3183         AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
3184 fi
3185
3186 ##################
3187 # look for a working quota system
3188
3189 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3190 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
3191 AC_TRY_RUN_STRICT([
3192 #define HAVE_QUOTACTL_4A 1
3193 #define AUTOCONF_TEST 1
3194 #include "confdefs.h"
3195 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3196            samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
3197 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
3198     samba_cv_SYSQUOTA_FOUND=yes;
3199     AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
3200     samba_cv_sysquotas_file="lib/sysquotas_4A.c"
3201 fi
3202 fi
3203
3204 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3205 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
3206 AC_TRY_RUN_STRICT([
3207 #define HAVE_QUOTACTL_4B 1
3208 #define AUTOCONF_TEST 1
3209 #include "confdefs.h"
3210 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3211            samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
3212 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
3213     echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
3214     samba_cv_SYSQUOTA_FOUND=yes;
3215     AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
3216     samba_cv_sysquotas_file="lib/sysquotas_4B.c"
3217 fi
3218 fi
3219
3220 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3221 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
3222 AC_TRY_RUN_STRICT([
3223 #define HAVE_QUOTACTL_3 1
3224 #define AUTOCONF_TEST 1
3225 #include "confdefs.h"
3226 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3227            samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
3228 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
3229     echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
3230     samba_cv_SYSQUOTA_FOUND=yes;
3231     AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
3232     samba_cv_sysquotas_file="lib/sysquotas_3.c"
3233 fi
3234 fi
3235
3236 #################################################
3237 # check for mntent.h and struct mntent
3238 AC_CHECK_HEADERS(mntent.h)
3239 #################################################
3240 # check for setmntent,getmntent,endmntent
3241 AC_CHECK_FUNCS(setmntent getmntent endmntent)
3242
3243 #################################################
3244 # check for devnm.h and struct mntent
3245 AC_CHECK_HEADERS(devnm.h)
3246 #################################################
3247 # check for devnm
3248 AC_CHECK_FUNCS(devnm)
3249
3250 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
3251     if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3252         # if --with-sys-quotas=yes then build it
3253         # you have can use the get/set quota command smb.conf
3254         # options then
3255         samba_cv_SYSQUOTA_FOUND=auto
3256     fi
3257     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
3258         # if --with-sys-quotas=yes then build it
3259         # you have can use the get/set quota command smb.conf
3260         # options then
3261         samba_cv_TRY_SYS_QUOTAS=auto
3262     fi
3263 fi
3264
3265 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
3266 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
3267 SAVE_CPPFLAGS="$CPPFLAGS"
3268 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
3269 AC_TRY_COMPILE([
3270 #include "confdefs.h"
3271 #define NO_PROTO_H 1
3272 #define NO_CONFIG_H 1
3273 #define HAVE_SYS_QUOTAS 1
3274 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
3275 #include "${srcdir-.}/lib/sysquotas.c"
3276 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
3277 CPPFLAGS="$SAVE_CPPFLAGS"
3278 ])
3279 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
3280 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
3281     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
3282         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3283         AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
3284         samba_cv_WE_USE_SYS_QUOTAS=yes
3285         AC_MSG_RESULT(yes)
3286     else
3287         AC_MSG_RESULT(no)
3288     fi
3289 fi
3290 fi
3291
3292 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
3293 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
3294 SAVE_CPPFLAGS="$CPPFLAGS"
3295 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
3296 AC_TRY_COMPILE([
3297 #include "confdefs.h"
3298 #define NO_PROTO_H 1
3299 #define NO_CONFIG_H 1
3300 #define HAVE_SYS_QUOTAS 1
3301 #define HAVE_XFS_QUOTAS 1
3302 #include "${srcdir-.}/lib/sysquotas_xfs.c"
3303 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
3304 CPPFLAGS="$SAVE_CPPFLAGS"
3305 ])
3306 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
3307     if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
3308         AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
3309     fi
3310 fi
3311 fi
3312
3313 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
3314 SAVE_CPPFLAGS="$CPPFLAGS"
3315 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
3316 AC_TRY_COMPILE([
3317 #include "confdefs.h"
3318 #define NO_PROTO_H 1
3319 #define NO_CONFIG_H 1
3320 #include "${srcdir-.}/smbd/quotas.c"
3321 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
3322 CPPFLAGS="$SAVE_CPPFLAGS"
3323 ])
3324 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
3325 AC_MSG_CHECKING(whether to use the old quota support)
3326     if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
3327       if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
3328         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3329         AC_MSG_RESULT(yes)
3330       else
3331         AC_MSG_RESULT(no)
3332       fi
3333     else
3334       AC_MSG_RESULT(no)
3335     fi
3336 fi
3337
3338 ####################
3339 # End of quota check samba_cv_RUN_QUOTA_TESTS
3340 fi
3341
3342 #################################################
3343 # check for experimental utmp accounting
3344
3345 AC_MSG_CHECKING(whether to support utmp accounting)
3346 WITH_UTMP=yes
3347 AC_ARG_WITH(utmp,
3348 [  --with-utmp             Include utmp accounting (default, if supported by OS)],
3349 [ case "$withval" in
3350   no)
3351                 WITH_UTMP=no
3352                 ;;
3353   *)
3354                 WITH_UTMP=yes
3355                 ;;
3356   esac ],
3357 )
3358
3359 # utmp requires utmp.h
3360 # Note similar check earlier, when checking utmp details.
3361
3362 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
3363         utmp_no_reason=", no utmp.h on $host_os"
3364         WITH_UTMP=no
3365 fi
3366
3367 # Display test results
3368
3369 if test x"$WITH_UTMP" = x"yes"; then
3370         AC_MSG_RESULT(yes)
3371         AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
3372 else
3373         AC_MSG_RESULT(no$utmp_no_reason)
3374 fi
3375
3376 #################################################
3377 # choose native language(s) of man pages
3378 AC_MSG_CHECKING(chosen man pages' language(s))
3379 AC_ARG_WITH(manpages-langs,
3380 [  --with-manpages-langs={en,ja,pl}  Choose man pages' language(s). (en)],
3381 [ case "$withval" in
3382   yes|no)
3383     AC_MSG_WARN(--with-manpages-langs called without argument - will use default)
3384     manlangs="en"
3385   ;;
3386   *)
3387     manlangs="$withval"
3388   ;;
3389   esac
3390
3391   AC_MSG_RESULT($manlangs)
3392   manlangs=`echo $manlangs | sed "s/,/ /g"`   # replacing commas with spaces to produce a list
3393   AC_SUBST(manlangs)],
3394
3395   [manlangs="en"
3396   AC_MSG_RESULT($manlangs)
3397   AC_SUBST(manlangs)]
3398 )
3399
3400 #################################################
3401 # should we build libsmbclient?
3402
3403 INSTALLCLIENTCMD_SH=:
3404 INSTALLCLIENTCMD_A=:
3405 INSTALLCLIENT=
3406 LIBSMBCLIENT_SHARED=
3407 LIBSMBCLIENT=
3408 AC_MSG_CHECKING(whether to build the libsmbclient shared library)
3409 AC_ARG_WITH(libsmbclient,
3410 [  --with-libsmbclient     Build the libsmbclient shared library (default=yes if shared libs supported)],
3411 [ case "$withval" in
3412   no)
3413      AC_MSG_RESULT(no)
3414      ;;
3415   *)
3416      if test $BLDSHARED = true; then
3417         INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
3418         ## build the static version of libsmbclient as well
3419         INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3420         LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
3421         LIBSMBCLIENT=libsmbclient
3422         AC_MSG_RESULT(yes)
3423      else
3424         enable_static=yes
3425         AC_MSG_RESULT(no shared library support -- will supply static library)
3426      fi
3427      if test $enable_static = yes; then
3428         INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3429         LIBSMBCLIENT=libsmbclient
3430      fi
3431      INSTALLCLIENT=installclientlib
3432      ;;
3433   esac ],
3434 [
3435 # if unspecified, default is to built it iff possible.
3436   if test $BLDSHARED = true; then
3437      INSTALLCLIENTCMD_SH="\$(INSTALLCMD)"
3438      LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
3439      LIBSMBCLIENT=libsmbclient
3440      AC_MSG_RESULT(yes)
3441    else
3442      enable_static=yes
3443      AC_MSG_RESULT(no shared library support -- will supply static library)
3444    fi
3445    if test $enable_static = yes; then
3446      INSTALLCLIENTCMD_A="\$(INSTALLCMD)"
3447      LIBSMBCLIENT=libsmbclient
3448   fi]
3449   INSTALLCLIENT=installclientlib
3450 )
3451
3452
3453 #################################################
3454 # these tests are taken from the GNU fileutils package
3455 AC_CHECKING(how to get filesystem space usage)
3456 space=no
3457
3458 # Test for statvfs64.
3459 if test $space = no; then
3460   # SVR4
3461   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
3462   [AC_TRY_RUN([
3463 #if defined(HAVE_UNISTD_H)
3464 #include <unistd.h>
3465 #endif
3466 #include <sys/types.h>
3467 #include <sys/statvfs.h>
3468   main ()
3469   {
3470     struct statvfs64 fsd;
3471     exit (statvfs64 (".", &fsd));
3472   }],
3473   fu_cv_sys_stat_statvfs64=yes,
3474   fu_cv_sys_stat_statvfs64=no,
3475   fu_cv_sys_stat_statvfs64=cross)])
3476   if test $fu_cv_sys_stat_statvfs64 = yes; then
3477     space=yes
3478     AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
3479   fi
3480 fi
3481
3482 # Perform only the link test since it seems there are no variants of the
3483 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
3484 # because that got a false positive on SCO OSR5.  Adding the declaration
3485 # of a `struct statvfs' causes this test to fail (as it should) on such
3486 # systems.  That system is reported to work fine with STAT_STATFS4 which
3487 # is what it gets when this test fails.
3488 if test $space = no; then
3489   # SVR4
3490   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
3491                  [AC_TRY_LINK([#include <sys/types.h>
3492 #include <sys/statvfs.h>],
3493                               [struct statvfs fsd; statvfs (0, &fsd);],
3494                               fu_cv_sys_stat_statvfs=yes,
3495                               fu_cv_sys_stat_statvfs=no)])
3496   if test $fu_cv_sys_stat_statvfs = yes; then
3497     space=yes
3498     AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
3499   fi
3500 fi
3501
3502 if test $space = no; then
3503   # DEC Alpha running OSF/1
3504   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
3505   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
3506   [AC_TRY_RUN([
3507 #include <sys/param.h>
3508 #include <sys/types.h>
3509 #include <sys/mount.h>
3510   main ()
3511   {
3512     struct statfs fsd;
3513     fsd.f_fsize = 0;
3514     exit (statfs (".", &fsd, sizeof (struct statfs)));
3515   }],
3516   fu_cv_sys_stat_statfs3_osf1=yes,
3517   fu_cv_sys_stat_statfs3_osf1=no,
3518   fu_cv_sys_stat_statfs3_osf1=no)])
3519   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
3520   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
3521     space=yes
3522     AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
3523   fi
3524 fi
3525
3526 if test $space = no; then
3527 # AIX
3528   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
3529 member (AIX, 4.3BSD)])
3530   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
3531   [AC_TRY_RUN([
3532 #ifdef HAVE_SYS_PARAM_H
3533 #include <sys/param.h>
3534 #endif
3535 #ifdef HAVE_SYS_MOUNT_H
3536 #include <sys/mount.h>
3537 #endif
3538 #ifdef HAVE_SYS_VFS_H
3539 #include <sys/vfs.h>
3540 #endif
3541   main ()
3542   {
3543   struct statfs fsd;
3544   fsd.f_bsize = 0;
3545   exit (statfs (".", &fsd));
3546   }],
3547   fu_cv_sys_stat_statfs2_bsize=yes,
3548   fu_cv_sys_stat_statfs2_bsize=no,
3549   fu_cv_sys_stat_statfs2_bsize=no)])
3550   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
3551   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
3552     space=yes
3553     AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
3554   fi
3555 fi
3556
3557 if test $space = no; then
3558 # SVR3
3559   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
3560   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
3561   [AC_TRY_RUN([#include <sys/types.h>
3562 #include <sys/statfs.h>
3563   main ()
3564   {
3565   struct statfs fsd;
3566   exit (statfs (".", &fsd, sizeof fsd, 0));
3567   }],
3568     fu_cv_sys_stat_statfs4=yes,
3569     fu_cv_sys_stat_statfs4=no,
3570     fu_cv_sys_stat_statfs4=no)])
3571   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
3572   if test $fu_cv_sys_stat_statfs4 = yes; then
3573     space=yes
3574     AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
3575   fi
3576 fi
3577
3578 if test $space = no; then
3579 # 4.4BSD and NetBSD
3580   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
3581 member (4.4BSD and NetBSD)])
3582   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
3583   [AC_TRY_RUN([#include <sys/types.h>
3584 #ifdef HAVE_SYS_PARAM_H
3585 #include <sys/param.h>
3586 #endif
3587 #ifdef HAVE_SYS_MOUNT_H
3588 #include <sys/mount.h>
3589 #endif
3590   main ()
3591   {
3592   struct statfs fsd;
3593   fsd.f_fsize = 0;
3594   exit (statfs (".", &fsd));
3595   }],
3596   fu_cv_sys_stat_statfs2_fsize=yes,
3597   fu_cv_sys_stat_statfs2_fsize=no,
3598   fu_cv_sys_stat_statfs2_fsize=no)])
3599   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
3600   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
3601     space=yes
3602         AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
3603   fi
3604 fi
3605
3606 if test $space = no; then
3607   # Ultrix
3608   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
3609   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
3610   [AC_TRY_RUN([#include <sys/types.h>
3611 #ifdef HAVE_SYS_PARAM_H
3612 #include <sys/param.h>
3613 #endif
3614 #ifdef HAVE_SYS_MOUNT_H
3615 #include <sys/mount.h>
3616 #endif
3617 #ifdef HAVE_SYS_FS_TYPES_H
3618 #include <sys/fs_types.h>
3619 #endif
3620   main ()
3621   {
3622   struct fs_data fsd;
3623   /* Ultrix's statfs returns 1 for success,
3624      0 for not mounted, -1 for failure.  */
3625   exit (statfs (".", &fsd) != 1);
3626   }],
3627   fu_cv_sys_stat_fs_data=yes,
3628   fu_cv_sys_stat_fs_data=no,
3629   fu_cv_sys_stat_fs_data=no)])
3630   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
3631   if test $fu_cv_sys_stat_fs_data = yes; then
3632     space=yes
3633     AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
3634   fi
3635 fi
3636
3637 #
3638 # As a gating factor for large file support, in order to
3639 # use <4GB files we must have the following minimal support
3640 # available.
3641 # long long, and a 64 bit off_t or off64_t.
3642 # If we don't have all of these then disable large
3643 # file support.
3644 #
3645 AC_MSG_CHECKING([if large file support can be enabled])
3646 AC_TRY_COMPILE([
3647 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
3648 #include <sys/types.h>
3649 #else
3650 __COMPILE_ERROR_
3651 #endif
3652 ],
3653 [int i],
3654 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
3655 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
3656         AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
3657 fi
3658 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
3659
3660 AC_ARG_WITH(spinlocks,
3661 [  --with-spinlocks        Use spin locks instead of fcntl locks (default=no) ])
3662 if test "x$with_spinlocks" = "xyes"; then
3663     AC_DEFINE(USE_SPINLOCKS,1,[Whether to use spin locks instead of fcntl locks])
3664
3665     case "$host_cpu" in
3666         sparc)
3667             AC_DEFINE(SPARC_SPINLOCKS,1,[Whether to use sparc spinlocks])
3668             ;;
3669
3670         i386|i486|i586|i686)
3671             AC_DEFINE(INTEL_SPINLOCKS,1,[Whether to use intel spinlocks])
3672             ;;
3673
3674         mips)
3675             AC_DEFINE(MIPS_SPINLOCKS,1,[Whether to use mips spinlocks])
3676             ;;
3677
3678         powerpc)
3679             AC_DEFINE(POWERPC_SPINLOCKS,1,[Whether to use powerpc spinlocks])
3680             ;;
3681     esac
3682 fi
3683
3684 #################################################
3685 # check for ACL support
3686
3687 AC_MSG_CHECKING(whether to support ACLs)
3688 AC_ARG_WITH(acl-support,
3689 [  --with-acl-support      Include ACL support (default=no)],
3690 [ case "$withval" in
3691   yes)
3692
3693         case "$host_os" in
3694         *sysv5*)
3695                 AC_MSG_RESULT(Using UnixWare ACLs)
3696                 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
3697                 ;;
3698         *solaris*)
3699                 AC_MSG_RESULT(Using solaris ACLs)
3700                 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
3701                 ;;
3702         *hpux*)
3703                 AC_MSG_RESULT(Using HPUX ACLs)
3704                 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
3705                 ;;
3706         *irix*)
3707                 AC_MSG_RESULT(Using IRIX ACLs)
3708                 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
3709                 ;;
3710         *aix*)
3711                 AC_MSG_RESULT(Using AIX ACLs)
3712                 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
3713                 ;;
3714         *osf*)
3715                 AC_MSG_RESULT(Using Tru64 ACLs)
3716                 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
3717                 ACL_LIBS="$ACL_LIBS -lpacl"
3718                 ;;
3719         *freebsd5*)
3720                 AC_MSG_RESULT(Using FreeBSD posix ACLs)
3721                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether FreeBSD POSIX ACLs are available])
3722                 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3723                 ;;
3724         *linux*)
3725                 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
3726                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
3727                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3728                 acl_LIBS=$LIBS
3729                 LIBS="$LIBS -lacl"
3730                 AC_TRY_LINK([#include <sys/types.h>
3731 #include <sys/acl.h>],
3732 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3733 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
3734                 LIBS=$acl_LIBS])
3735                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
3736                                 AC_MSG_RESULT(Using posix ACLs)
3737                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
3738                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
3739                                 acl_LIBS=$LIBS
3740                                 LIBS="$LIBS -lacl"
3741                                 AC_TRY_LINK([#include <sys/types.h>
3742 #include <sys/acl.h>],
3743 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
3744 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
3745                                 LIBS=$acl_LIBS])
3746                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
3747                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3748                                 fi
3749                         fi
3750             ;;
3751          *)
3752                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
3753                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
3754                 acl_LIBS=$LIBS
3755                 LIBS="$LIBS -lacl"
3756                 AC_TRY_LINK([#include <sys/types.h>
3757 #include <sys/acl.h>],
3758 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
3759 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
3760                 LIBS=$acl_LIBS])
3761                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
3762                                 AC_MSG_RESULT(Using posix ACLs)
3763                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
3764                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
3765                                 acl_LIBS=$LIBS
3766                                 LIBS="$LIBS -lacl"
3767                                 AC_TRY_LINK([#include <sys/types.h>
3768 #include <sys/acl.h>],
3769 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
3770 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
3771                                 LIBS=$acl_LIBS])
3772                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
3773                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
3774                                 fi
3775                         fi
3776             ;;
3777         esac
3778         ;;
3779   *)
3780     AC_MSG_RESULT(no)
3781     AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
3782     ;;
3783   esac ],
3784   AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
3785   AC_MSG_RESULT(no)
3786 )
3787
3788 #################################################
3789 # check for sendfile support
3790
3791 with_sendfile_support=yes
3792 AC_MSG_CHECKING(whether to check to support sendfile)
3793 AC_ARG_WITH(sendfile-support,
3794 [  --with-sendfile-support Check for sendfile support (default=yes)],
3795 [ case "$withval" in
3796   yes)
3797
3798         AC_MSG_RESULT(yes);
3799
3800         case "$host_os" in
3801         *linux*)
3802                 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
3803                 AC_TRY_LINK([#include <sys/sendfile.h>],
3804 [\
3805 int tofd, fromfd;
3806 off64_t offset;
3807 size_t total;
3808 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
3809 ],
3810 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
3811
3812                 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
3813                 AC_TRY_LINK([#include <sys/sendfile.h>],
3814 [\
3815 int tofd, fromfd;
3816 off_t offset;
3817 size_t total;
3818 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
3819 ],
3820 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3821
3822 # Try and cope with broken Linux sendfile....
3823                 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
3824                 AC_TRY_LINK([\
3825 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
3826 #undef _FILE_OFFSET_BITS
3827 #endif
3828 #include <sys/sendfile.h>],
3829 [\
3830 int tofd, fromfd;
3831 off_t offset;
3832 size_t total;
3833 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
3834 ],
3835 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
3836
3837         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
3838                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
3839                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
3840                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
3841         elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3842                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
3843                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
3844                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
3845         elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
3846                 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
3847                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
3848         else
3849                 AC_MSG_RESULT(no);
3850         fi
3851
3852         ;;
3853         *freebsd*)
3854                 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
3855                 AC_TRY_LINK([\
3856 #include <sys/types.h>
3857 #include <unistd.h>
3858 #include <sys/socket.h>
3859 #include <sys/uio.h>],
3860 [\
3861         int fromfd, tofd, ret, total=0;
3862         off_t offset, nwritten;
3863         struct sf_hdtr hdr;
3864         struct iovec hdtrl;
3865         hdr.headers = &hdtrl;
3866         hdr.hdr_cnt = 1;
3867         hdr.trailers = NULL;
3868         hdr.trl_cnt = 0;
3869         hdtrl.iov_base = NULL;
3870         hdtrl.iov_len = 0;
3871         ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
3872 ],
3873 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3874
3875         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3876                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
3877                 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
3878                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3879         else
3880                 AC_MSG_RESULT(no);
3881         fi
3882         ;;
3883
3884         *hpux*)
3885                 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
3886                 AC_TRY_LINK([\
3887 #include <sys/socket.h>
3888 #include <sys/uio.h>],
3889 [\
3890         int fromfd, tofd;
3891         size_t total=0;
3892         struct iovec hdtrl[2];
3893         ssize_t nwritten;
3894         off64_t offset;
3895
3896         hdtrl[0].iov_base = 0;
3897         hdtrl[0].iov_len = 0;
3898
3899         nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
3900 ],
3901 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
3902         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
3903                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
3904                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
3905                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3906         else
3907                 AC_MSG_RESULT(no);
3908         fi
3909
3910                 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
3911                 AC_TRY_LINK([\
3912 #include <sys/socket.h>
3913 #include <sys/uio.h>],
3914 [\
3915         int fromfd, tofd;
3916         size_t total=0;
3917         struct iovec hdtrl[2];
3918         ssize_t nwritten;
3919         off_t offset;
3920
3921         hdtrl[0].iov_base = 0;
3922         hdtrl[0].iov_len = 0;
3923
3924         nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
3925 ],
3926 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
3927         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
3928                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
3929                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
3930                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3931         else
3932                 AC_MSG_RESULT(no);
3933         fi
3934         ;;
3935
3936         *solaris*)
3937                 AC_CHECK_LIB(sendfile,sendfilev)
3938                 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
3939                 AC_TRY_LINK([\
3940 #include <sys/sendfile.h>],
3941 [\
3942         int sfvcnt;
3943         size_t xferred;
3944         struct sendfilevec vec[2];
3945         ssize_t nwritten;
3946         int tofd;
3947
3948         sfvcnt = 2;
3949
3950         vec[0].sfv_fd = SFV_FD_SELF;
3951         vec[0].sfv_flag = 0;
3952         vec[0].sfv_off = 0;
3953         vec[0].sfv_len = 0;
3954
3955         vec[1].sfv_fd = 0;
3956         vec[1].sfv_flag = 0;
3957         vec[1].sfv_off = 0;
3958         vec[1].sfv_len = 0;
3959         nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
3960 ],
3961 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
3962
3963         if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
3964                 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
3965                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
3966                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
3967         else
3968                 AC_MSG_RESULT(no);
3969         fi
3970
3971                 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
3972                 AC_TRY_LINK([\
3973 #include <sys/sendfile.h>],
3974 [\
3975         int sfvcnt;
3976         size_t xferred;
3977         struct sendfilevec vec[2];
3978         ssize_t nwritten;
3979         int tofd;
3980
3981         sfvcnt = 2;
3982
3983         vec[0].sfv_fd = SFV_FD_SELF;
3984         vec[0].sfv_flag = 0;
3985         vec[0].sfv_off = 0;
3986         vec[0].sfv_len = 0;
3987
3988         vec[1].sfv_fd = 0;
3989         vec[1].sfv_flag = 0;
3990         vec[1].sfv_off = 0;
3991         vec[1].sfv_len = 0;
3992         nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
3993 ],
3994 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
3995
3996         if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
3997                 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
3998                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
3999                 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
4000         else
4001                 AC_MSG_RESULT(no);
4002         fi
4003         ;;
4004
4005         *)
4006         ;;
4007         esac
4008         ;;
4009   *)
4010     AC_MSG_RESULT(no)
4011     ;;
4012   esac ],
4013   AC_MSG_RESULT(yes)
4014 )
4015
4016
4017 #################################################
4018 # Check whether winbind is supported on this platform.  If so we need to
4019 # build and install client programs, sbin programs and shared libraries
4020
4021 AC_MSG_CHECKING(whether to build winbind)
4022
4023 # Initially, the value of $host_os decides whether winbind is supported
4024
4025 HAVE_WINBIND=yes
4026
4027 # Define the winbind shared library name and any specific linker flags
4028 # it needs to be built with.
4029
4030 WINBIND_NSS="nsswitch/libnss_winbind.$SHLIBEXT"
4031 WINBIND_WINS_NSS="nsswitch/libnss_wins.$SHLIBEXT"
4032 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
4033
4034 case "$host_os" in
4035         *linux*)
4036                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
4037                 ;;
4038         *freebsd5*)
4039                 # FreeBSD winbind client is implemented as a wrapper around
4040                 # the Linux version.
4041                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_freebsd.o \
4042                     nsswitch/winbind_nss_linux.o"
4043                 ;;
4044         *irix*)
4045                 # IRIX has differently named shared libraries
4046                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
4047                 WINBIND_NSS="nsswitch/libns_winbind.$SHLIBEXT"
4048                 WINBIND_WINS_NSS="nsswitch/libns_wins.$SHLIBEXT"
4049                 ;;
4050         *solaris*)
4051                 # Solaris winbind client is implemented as a wrapper around
4052                 # the Linux version.
4053                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
4054                     nsswitch/winbind_nss_linux.o"
4055                 WINBIND_NSS_EXTRA_LIBS="-lsocket"
4056                 ;;
4057         *hpux11*)
4058                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
4059                 ;;
4060         *aix*)
4061                 # AIX has even differently named shared libraries.  No
4062                 # WINS support has been implemented yet.
4063                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
4064                 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
4065                 WINBIND_NSS="nsswitch/WINBIND"
4066                 WINBIND_WINS_NSS=""
4067                 ;;
4068         *)
4069                 HAVE_WINBIND=no
4070                 winbind_no_reason=", unsupported on $host_os"
4071                 ;;
4072 esac
4073
4074 AC_SUBST(WINBIND_NSS)
4075 AC_SUBST(WINBIND_WINS_NSS)
4076 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
4077 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
4078 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
4079
4080 # Check the setting of --with-winbindd
4081
4082 AC_ARG_WITH(winbind,
4083 [  --with-winbind          Build winbind (default, if supported by OS)],
4084 [
4085   case "$withval" in
4086         yes)
4087                 HAVE_WINBIND=yes
4088                 ;;
4089         no)
4090                 HAVE_WINBIND=no
4091                 winbind_reason=""
4092                 ;;
4093   esac ],
4094 )
4095
4096 # We need unix domain sockets for winbind
4097
4098 if test x"$HAVE_WINBIND" = x"yes"; then
4099         if test x"$samba_cv_unixsocket" = x"no"; then
4100                 winbind_no_reason=", no unix domain socket support on $host_os"
4101                 HAVE_WINBIND=no
4102         fi
4103 fi
4104
4105 # Display test results
4106
4107 if test x"$HAVE_WINBIND" = x"yes"; then
4108         AC_MSG_RESULT(yes)
4109         AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
4110
4111         EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
4112         EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
4113         if test x"$BLDSHARED" = x"true"; then
4114                 SHLIB_PROGS="$SHLIB_PROGS $WINBIND_NSS $WINBIND_WINS_NSS"
4115
4116                 if test x"$with_pam" = x"yes"; then
4117                         SHLIB_PROGS="$SHLIB_PROGS nsswitch/pam_winbind.$SHLIBEXT"
4118                 fi
4119         fi
4120 else
4121         AC_MSG_RESULT(no$winbind_no_reason)
4122 fi
4123
4124 # Solaris has some extra fields in struct passwd that need to be
4125 # initialised otherwise nscd crashes.
4126
4127 AC_CHECK_MEMBER(struct passwd.pw_comment,
4128                 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
4129                 [#include <pwd.h>])
4130
4131 AC_CHECK_MEMBER(struct passwd.pw_age,
4132                 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
4133                 [#include <pwd.h>])
4134
4135 #################################################
4136 # Check to see if we should use the included popt
4137
4138 AC_ARG_WITH(included-popt,
4139 [  --with-included-popt    use bundled popt library, not from system],
4140 [
4141   case "$withval" in
4142         yes)
4143                 INCLUDED_POPT=yes
4144                 ;;
4145         no)
4146                 INCLUDED_POPT=no
4147                 ;;
4148   esac ],
4149 )
4150 if test x"$INCLUDED_POPT" != x"yes"; then
4151     AC_CHECK_LIB(popt, poptGetContext,
4152                  INCLUDED_POPT=no, INCLUDED_POPT=yes)
4153 fi
4154
4155 AC_MSG_CHECKING(whether to use included popt)
4156 if test x"$INCLUDED_POPT" = x"yes"; then
4157     AC_MSG_RESULT(yes)
4158     BUILD_POPT='$(POPT_OBJS)'
4159         POPTLIBS='$(POPT_OBJS)'
4160     FLAGS1="-I$srcdir/popt"
4161 else
4162     AC_MSG_RESULT(no)
4163         BUILD_POPT=""
4164     POPTLIBS="-lpopt"
4165 fi
4166 AC_SUBST(BUILD_POPT)
4167 AC_SUBST(POPTLIBS)
4168 AC_SUBST(FLAGS1)
4169
4170 #################################################
4171 # Check if the user wants Python
4172
4173 # At the moment, you can use this to set which Python binary to link
4174 # against.  (Libraries built for Python2.2 can't be used by 2.1,
4175 # though they can coexist in different directories.)  In the future
4176 # this might make the Python stuff be built by default.
4177
4178 # Defaulting python breaks the clean target if python isn't installed
4179
4180 PYTHON=
4181
4182 AC_ARG_WITH(python,
4183 [  --with-python=PYTHONNAME  build Python libraries],
4184 [ case "${withval-python}" in
4185   yes)
4186         PYTHON=python
4187         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS python_ext"
4188         ;;
4189   no)
4190         PYTHON=
4191         ;;
4192   *)
4193         PYTHON=${withval-python}
4194         ;;
4195   esac ])
4196 AC_SUBST(PYTHON)
4197
4198 for i in `echo $default_static_modules | sed -e's/,/ /g'`
4199 do
4200         eval MODULE_DEFAULT_$i=STATIC
4201 done
4202
4203 for i in `echo $default_shared_modules | sed -e's/,/ /g'`
4204 do
4205         dnl Fall back to static if dlopen() is not available
4206         eval MODULE_DEFAULT_$i=STATIC
4207
4208         if test x"$ac_cv_func_dlopen" = xyes; then
4209                 eval MODULE_DEFAULT_$i=SHARED
4210         fi
4211 done
4212
4213 dnl Always built these modules static
4214 MODULE_pdb_guest=STATIC
4215 MODULE_rpc_spoolss=STATIC
4216 MODULE_rpc_srv=STATIC
4217 MODULE_idmap_tdb=STATIC
4218
4219 AC_ARG_WITH(static-modules,
4220 [  --with-static-modules=MODULES  Comma-seperated list of names of modules to statically link in],
4221 [ if test $withval; then
4222         for i in `echo $withval | sed -e's/,/ /g'`
4223         do
4224                 eval MODULE_$i=STATIC
4225         done
4226 fi ])
4227
4228 AC_ARG_WITH(shared-modules,
4229 [  --with-shared-modules=MODULES  Comma-seperated list of names of modules to build shared],
4230 [ if test $withval; then
4231         for i in `echo $withval | sed -e's/,/ /g'`
4232         do
4233                         eval MODULE_$i=SHARED
4234         done
4235 fi ])
4236
4237 ###########################################################################
4238 ## contributed pdb_modules
4239
4240 SMB_MODULE(pdb_xml, passdb/pdb_xml.o, "bin/xml.$SHLIBEXT", PDB,
4241                   [ PASSDB_LIBS="$PASSDB_LIBS $XML_LIBS" ] )
4242 SMB_MODULE(pdb_mysql, passdb/pdb_mysql.o, "bin/mysql.$SHLIBEXT", PDB,
4243                    [ PASSDB_LIBS="$PASSDB_LIBS $MYSQL_LIBS" ]   )
4244 SMB_MODULE(pdb_pgsql, passdb/pdb_pgsql.o, "bin/pgsql.$SHLIBEXT", PDB,
4245                    [ PASSDB_LIBS="$PASSDB_LIBS $PGSQL_LIBS" ]   )
4246
4247 ## end of contributed pdb_modules
4248 ###########################################################################
4249
4250 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o, "bin/ldapsam.$SHLIBEXT", PDB,
4251                    [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
4252 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
4253 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
4254 SMB_MODULE(pdb_guest, passdb/pdb_guest.o, "bin/guest.$SHLIBEXT", PDB)
4255 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
4256
4257 SMB_MODULE(rpc_lsa, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
4258 SMB_MODULE(rpc_reg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
4259 SMB_MODULE(rpc_lsa_ds, \$(RPC_LSA_DS_OBJ), "bin/librpc_lsa_ds.$SHLIBEXT", RPC)
4260 SMB_MODULE(rpc_wks, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
4261 SMB_MODULE(rpc_net, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
4262 SMB_MODULE(rpc_dfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
4263 SMB_MODULE(rpc_srv, \$(RPC_SVC_OBJ), "bin/librpc_srvsvc.$SHLIBEXT", RPC)
4264 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
4265 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
4266 SMB_MODULE(rpc_echo, \$(RPC_ECHO_OBJ), "bin/librpc_echo.$SHLIBEXT", RPC)
4267 SMB_SUBSYSTEM(RPC,smbd/server.o)
4268
4269 SMB_MODULE(idmap_ldap, sam/idmap_ldap.o, "bin/idmap_ldap.$SHLIBEXT", IDMAP)
4270 SMB_MODULE(idmap_tdb, sam/idmap_tdb.o, "bin/idmap_tdb.$SHLIBEXT", IDMAP)
4271 SMB_SUBSYSTEM(IDMAP,sam/idmap.o)
4272
4273 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
4274 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
4275 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
4276 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
4277 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
4278
4279 SMB_MODULE(auth_rhosts, \$(AUTH_RHOSTS_OBJ), "bin/rhosts.$SHLIBEXT", AUTH)
4280 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
4281 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
4282 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
4283 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
4284 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
4285 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
4286 SMB_SUBSYSTEM(AUTH,auth/auth.o)
4287
4288 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
4289 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
4290 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
4291 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
4292 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
4293 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
4294 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
4295 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
4296 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
4297
4298 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
4299
4300 #################################################
4301 # do extra things if we are running insure
4302
4303 if test "${ac_cv_prog_CC}" = "insure"; then
4304         CPPFLAGS="$CPPFLAGS -D__INSURE__"
4305 fi
4306
4307 #################################################
4308 # Display summary of libraries detected
4309
4310 AC_MSG_RESULT([Using libraries:])
4311 AC_MSG_RESULT([    LIBS = $LIBS])
4312 if test x"$with_ads_support" != x"no"; then
4313    AC_MSG_RESULT([    KRB5_LIBS = $KRB5_LIBS])
4314 fi
4315 if test x"$with_ldap_support" != x"no"; then
4316    AC_MSG_RESULT([    LDAP_LIBS = $LDAP_LIBS])
4317 fi
4318 AC_MSG_RESULT([    AUTH_LIBS = $AUTH_LIBS])
4319
4320 #################################################
4321 # final configure stuff
4322
4323 AC_MSG_CHECKING([configure summary])
4324 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
4325            AC_MSG_RESULT(yes),
4326            AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
4327            AC_MSG_WARN([cannot run when cross-compiling]))
4328
4329 builddir=`pwd`
4330 AC_SUBST(builddir)
4331
4332 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
4333 LIB_REMOVE_USR_LIB(LDFLAGS)
4334 LIB_REMOVE_USR_LIB(LIBS)
4335
4336 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
4337 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
4338 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
4339
4340 AC_OUTPUT(include/stamp-h Makefile script/findsmb smbadduser script/gen-8bit-gap.sh)
4341
4342 #################################################
4343 # Print very concise instructions on building/use
4344 if test "x$enable_dmalloc" = xyes
4345 then
4346         AC_MSG_RESULT([Note: The dmalloc debug library will be included.  To turn it on use])
4347         AC_MSG_RESULT([      \$ eval \`dmalloc samba\`.])
4348 fi