source/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2
   3 dnl We must use autotools 2.53 or above
   4 AC_PREREQ(2.53)
   5 AC_INIT(include/includes.h)
   6 AC_CONFIG_HEADER(include/config.h)
   7
   8 AC_DISABLE_STATIC
   9 AC_ENABLE_SHARED
  10
  11 SMB_VERSION_STRING=`cat $srcdir/include/version.h | grep 'SAMBA_VERSION_OFFICIAL_STRING' | cut -d '"' -f2`
  12 echo "SAMBA VERSION: ${SMB_VERSION_STRING}"
  13
  14 SAMBA_VERSION_SVN_REVISION=`cat $srcdir/include/version.h | grep 'SAMBA_VERSION_SVN_REVISION' | cut -d ' ' -f3-`
  15 if test -n "${SAMBA_VERSION_SVN_REVISION}";then
  16         echo "BUILD REVISION: ${SAMBA_VERSION_SVN_REVISION}"
  17 fi
  18
  19 #################################################
  20 # Directory handling stuff to support both the
  21 # legacy SAMBA directories and FHS compliant
  22 # ones...
  23 AC_PREFIX_DEFAULT(/usr/local/samba)
  24
  25 lockdir="\${VARDIR}/locks"
  26 piddir="\${VARDIR}/locks"
  27 mandir="\${prefix}/man"
  28 logfilebase="\${VARDIR}"
  29 privatedir="\${prefix}/private"
  30 libdir="\${prefix}/lib"
  31 configdir="\${LIBDIR}"
  32 swatdir="\${prefix}/swat"
  33
  34 AC_ARG_WITH(fhs,
  35 [  --with-fhs              Use FHS-compliant paths (default=no)],
  36 [ case "$withval" in
  37   yes)
  38     lockdir="\${VARDIR}/lib/samba"
  39     piddir="\${VARDIR}/run"
  40     mandir="\${prefix}/share/man"
  41     logfilebase="\${VARDIR}/log/samba"
  42     privatedir="\${CONFIGDIR}/private"
  43     libdir="\${prefix}/lib/samba"
  44     configdir="${sysconfdir}/samba"
  45     swatdir="\${DATADIR}/samba/swat"
  46     ;;
  47   esac])
  48
  49 #################################################
  50 # set private directory location
  51 AC_ARG_WITH(privatedir,
  52 [  --with-privatedir=DIR   Where to put smbpasswd ($ac_default_prefix/private)],
  53 [ case "$withval" in
  54   yes|no)
  55   #
  56   # Just in case anybody calls it without argument
  57   #
  58     AC_MSG_WARN([--with-privatedir called without argument - will use default])
  59   ;;
  60   * )
  61     privatedir="$withval"
  62     ;;
  63   esac])
  64
  65 #################################################
  66 # set lock directory location
  67 AC_ARG_WITH(lockdir,
  68 [  --with-lockdir=DIR      Where to put lock files ($ac_default_prefix/var/locks)],
  69 [ case "$withval" in
  70   yes|no)
  71   #
  72   # Just in case anybody calls it without argument
  73   #
  74     AC_MSG_WARN([--with-lockdir called without argument - will use default])
  75   ;;
  76   * )
  77     lockdir="$withval"
  78     ;;
  79   esac])
  80
  81 #################################################
  82 # set pid directory location
  83 AC_ARG_WITH(piddir,
  84 [  --with-piddir=DIR       Where to put pid files ($ac_default_prefix/var/locks)],
  85 [ case "$withval" in
  86   yes|no)
  87   #
  88   # Just in case anybody calls it without argument
  89   #
  90     AC_MSG_WARN([--with-piddir called without argument - will use default])
  91   ;;
  92   * )
  93     piddir="$withval"
  94     ;;
  95   esac])
  96
  97 #################################################
  98 # set SWAT directory location
  99 AC_ARG_WITH(swatdir,
 100 [  --with-swatdir=DIR      Where to put SWAT files ($ac_default_prefix/swat)],
 101 [ case "$withval" in
 102   yes|no)
 103   #
 104   # Just in case anybody does it
 105   #
 106     AC_MSG_WARN([--with-swatdir called without argument - will use default])
 107   ;;
 108   * )
 109     swatdir="$withval"
 110     ;;
 111   esac])
 112
 113 #################################################
 114 # set configuration directory location
 115 AC_ARG_WITH(configdir,
 116 [  --with-configdir=DIR    Where to put configuration files ($libdir)],
 117 [ case "$withval" in
 118   yes|no)
 119   #
 120   # Just in case anybody does it
 121   #
 122     AC_MSG_WARN([--with-configdir called without argument - will use default])
 123   ;;
 124   * )
 125     configdir="$withval"
 126     ;;
 127   esac])
 128
 129 #################################################
 130 # set log directory location
 131 AC_ARG_WITH(logfilebase,
 132 [  --with-logfilebase=DIR  Where to put log files ($VARDIR)],
 133 [ case "$withval" in
 134   yes|no)
 135   #
 136   # Just in case anybody does it
 137   #
 138     AC_MSG_WARN([--with-logfilebase called without argument - will use default])
 139   ;;
 140   * )
 141     logfilebase="$withval"
 142     ;;
 143   esac])
 144
 145 #################################################
 146 # set lib directory location
 147 AC_ARG_WITH(libdir,
 148 [  --with-libdir=DIR       Where to put libdir ($libdir)],
 149 [ case "$withval" in
 150   yes|no)
 151   #
 152   # Just in case anybody does it
 153   #
 154     AC_MSG_WARN([--with-libdir without argument - will use default])
 155   ;;
 156   * )
 157     libdir="$withval"
 158     ;;
 159   esac])
 160
 161 #################################################
 162 # set lib directory location
 163 AC_ARG_WITH(mandir,
 164 [  --with-mandir=DIR       Where to put man pages ($mandir)],
 165 [ case "$withval" in
 166   yes|no)
 167   #
 168   # Just in case anybody does it
 169   #
 170     AC_MSG_WARN([--with-mandir without argument - will use default])
 171   ;;
 172   * )
 173     mandir="$withval"
 174     ;;
 175   esac])
 176
 177 AC_ARG_WITH(cfenc,
 178 [  --with-cfenc=HEADERDIR  Use internal CoreFoundation encoding API
 179                           for optimization (Mac OS X/Darwin only)],
 180 [
 181 # May be in source $withval/CoreFoundation/StringEncodings.subproj.
 182 # Should have been in framework $withval/CoreFoundation.framework/Headers.
 183 for d in \
 184     $withval/CoreFoundation/StringEncodings.subproj \
 185     $withval/StringEncodings.subproj \
 186     $withval/CoreFoundation.framework/Headers \
 187     $withval/Headers \
 188     $withval
 189 do
 190     if test -r $d/CFStringEncodingConverter.h; then
 191         ln -sfh $d include/CoreFoundation
 192     fi
 193 done
 194 ])
 195
 196 AC_SUBST(configdir)
 197 AC_SUBST(lockdir)
 198 AC_SUBST(piddir)
 199 AC_SUBST(logfilebase)
 200 AC_SUBST(privatedir)
 201 AC_SUBST(swatdir)
 202 AC_SUBST(bindir)
 203 AC_SUBST(sbindir)
 204
 205 dnl Unique-to-Samba variables we'll be playing with.
 206 AC_SUBST(SHELL)
 207 AC_SUBST(LDSHFLAGS)
 208 AC_SUBST(SONAMEFLAG)
 209 AC_SUBST(SONAMEVERSIONSUFFIX)
 210 AC_SUBST(SHLD)
 211 AC_SUBST(HOST_OS)
 212 AC_SUBST(PICFLAGS)
 213 AC_SUBST(PICSUFFIX)
 214 AC_SUBST(libc_cv_fpie)
 215 AC_SUBST(PIE_CFLAGS)
 216 AC_SUBST(PIE_LDFLAGS)
 217 AC_SUBST(SHLIBEXT)
 218 AC_SUBST(INSTALLLIBCMD_SH)
 219 AC_SUBST(INSTALLLIBCMD_A)
 220 AC_SUBST(INSTALL_LIBMSRPC)
 221 AC_SUBST(LIBMSRPC_SHARED)
 222 AC_SUBST(LIBMSRPC)
 223 AC_SUBST(INSTALL_LIBSMBCLIENT)
 224 AC_SUBST(LIBSMBCLIENT_SHARED)
 225 AC_SUBST(LIBSMBCLIENT)
 226 AC_SUBST(INSTALL_LIBSMBSHAREMODES)
 227 AC_SUBST(LIBSMBSHAREMODES_SHARED)
 228 AC_SUBST(LIBSMBSHAREMODES)
 229 AC_SUBST(PRINT_LIBS)
 230 AC_SUBST(AUTH_LIBS)
 231 AC_SUBST(ACL_LIBS)
 232 AC_SUBST(PASSDB_LIBS)
 233 AC_SUBST(IDMAP_LIBS)
 234 AC_SUBST(KRB5_LIBS)
 235 AC_SUBST(LDAP_LIBS)
 236 AC_SUBST(SHLIB_PROGS)
 237 AC_SUBST(SMBWRAPPER)
 238 AC_SUBST(SMBWRAP_OBJS)
 239 AC_SUBST(SMBWRAP_INC)
 240 AC_SUBST(EXTRA_BIN_PROGS)
 241 AC_SUBST(EXTRA_SBIN_PROGS)
 242 AC_SUBST(EXTRA_ALL_TARGETS)
 243 AC_SUBST(CONFIG_LIBS)
 244
 245 # Set defaults
 246 PIE_CFLAGS=""
 247 PIE_LDFLAGS=""
 248 AC_ARG_ENABLE(pie, [  --enable-pie            Turn on pie support if available (default=yes)])
 249
 250 if test "x$enable_pie" != xno
 251 then
 252         AC_CACHE_CHECK(for -fPIE, libc_cv_fpie, [dnl
 253                 cat > conftest.c <<EOF
 254 int foo;
 255 main () { return 0;}
 256 EOF
 257                 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
 258                 then
 259                         libc_cv_fpie=yes
 260                         PIE_CFLAGS="-fPIE"
 261                         PIE_LDFLAGS="-pie"
 262                 fi
 263                 rm -f conftest*])
 264 fi
 265 if test "x$PIE_CFLAGS" = x
 266 then
 267         libc_cv_fpie=no
 268 fi
 269
 270 AC_ARG_ENABLE(debug,
 271 [  --enable-debug          Turn on compiler debugging information (default=no)],
 272     [if eval "test x$enable_debug = xyes"; then
 273         CFLAGS="${CFLAGS} -g"
 274     fi])
 275
 276 AC_SUBST(SOCKWRAP)
 277 AC_ARG_ENABLE(socket-wrapper,
 278 [  --enable-socket-wrapper         Turn on socket wrapper library (default=no)],
 279     [if eval "test x$enable_socket_wrapper = xyes"; then
 280         AC_DEFINE(SOCKET_WRAPPER,1,[Use socket wrapper library])
 281         SOCKWRAP="\$(SOCKET_WRAPPER_OBJ)"
 282     fi])
 283
 284 # compile with optimization and without debugging by default, but
 285 # allow people to set their own preference.
 286 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
 287 # if it has no value.  This prevent *very* large debug binaries from occurring
 288 # by default.
 289 if test "x$CFLAGS" = x; then
 290   CFLAGS="-O"
 291 fi
 292
 293 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_"
 294
 295 AC_ARG_ENABLE(developer, [  --enable-developer      Turn on developer warnings and debugging (default=no)],
 296     [if eval "test x$enable_developer = xyes"; then
 297         developer=yes
 298         CFLAGS="${CFLAGS} -gstabs -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
 299         # Add -Wdeclaration-after-statement if compiler supports it
 300         AC_CACHE_CHECK(
 301           [that the C compiler understands -Wdeclaration-after-statement],
 302           samba_cv_HAVE_Wdeclaration_after_statement, [
 303           AC_TRY_RUN_STRICT([
 304             int main(void)
 305             {
 306                 return 0;
 307             }],[-Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
 308             samba_cv_HAVE_Wdeclaration_after_statement=yes,
 309             samba_cv_HAVE_Wdeclaration_after_statement=no,
 310             samba_cv_HAVE_Wdeclaration_after_statement=cross)
 311        ])
 312        if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
 313             CFLAGS="${CFLAGS} -Wdeclaration-after-statement"
 314        fi
 315     fi])
 316
 317 AC_ARG_ENABLE(krb5developer, [  --enable-krb5developer  Turn on developer warnings and debugging, except -Wstrict-prototypes (default=no)],
 318     [if eval "test x$enable_krb5developer = xyes"; then
 319         developer=yes
 320         CFLAGS="${CFLAGS} -gstabs -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
 321     fi])
 322
 323 AC_ARG_ENABLE(dmalloc, [  --enable-dmalloc        Enable heap debugging [default=no]])
 324
 325 if test "x$enable_dmalloc" = xyes
 326 then
 327         AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
 328         AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
 329                   [Define to check invariants around some common functions])
 330         LIBS="$LIBS -ldmalloc"
 331 fi
 332
 333 dnl Checks for programs.
 334
 335 ##
 336 ## for some reason this macro resets the CFLAGS
 337 ## so save and restore
 338 ##
 339 OLD_CFLAGS=${CFLAGS}
 340 AC_PROG_CC
 341 CFLAGS=${OLD_CFLAGS}
 342
 343 OLD_CFLAGS=${CFLAGS}
 344 AC_PROG_CPP
 345 CFLAGS=${OLD_CFLAGS}
 346
 347 AC_PROG_INSTALL
 348 AC_PROG_AWK
 349 AC_PATH_PROG(PERL, perl)
 350
 351 AC_CHECK_TOOL(AR, ar)
 352
 353 dnl Check if we use GNU ld
 354 LD=ld
 355 AC_PROG_LD_GNU
 356
 357 dnl Certain versions of GNU ld the default is not to have the
 358 dnl --allow-shlib-undefined flag defined.  This causes a stackload of
 359 dnl warnings when building modules.
 360 if test "$ac_cv_prog_gnu_ld" = "yes"; then
 361         ac_cv_gnu_ld_version=`$LD -v 2>/dev/null | head -1`
 362         AC_MSG_CHECKING(GNU ld release date)
 363         changequote(,)dnl
 364         ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
 365         changequote([,])dnl
 366         AC_MSG_RESULT(${ac_cv_gnu_ld_date})
 367         if test -n "$ac_cv_gnu_ld_date"; then
 368         if test "$ac_cv_gnu_ld_date" -lt 20030217; then
 369                 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
 370         fi
 371         else
 372            AC_MSG_CHECKING(GNU ld release version)
 373            changequote(,)dnl
 374            ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
 375            ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
 376            ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
 377            changequote([,])dnl
 378            AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
 379            AC_MSG_CHECKING(GNU ld release version major)
 380            AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
 381            AC_MSG_CHECKING(GNU ld release version minor)
 382            AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
 383            if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
 384              ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
 385            fi
 386         fi
 387 fi
 388
 389 dnl needed before AC_TRY_COMPILE
 390 AC_ISC_POSIX
 391
 392 dnl look for executable suffix
 393 AC_EXEEXT
 394
 395 dnl Check if C compiler understands -c and -o at the same time
 396 AC_PROG_CC_C_O
 397 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
 398       BROKEN_CC=
 399 else
 400       BROKEN_CC=#
 401 fi
 402 AC_SUBST(BROKEN_CC)
 403
 404 dnl Check if the C compiler understands -Werror
 405 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
 406  AC_TRY_RUN_STRICT([
 407   int main(void)
 408   {
 409         return 0;
 410   }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
 411   samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
 412 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
 413    Werror_FLAGS="-Werror"
 414 else
 415 dnl Check if the C compiler understands -w2
 416 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
 417  AC_TRY_RUN_STRICT([
 418   int main(void)
 419   {
 420         return 0;
 421   }],[-w2],[$CPPFLAGS],[$LDFLAGS],
 422   samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
 423 if test x"$samba_cv_HAVE_w2" = x"yes"; then
 424    Werror_FLAGS="-w2"
 425 fi
 426 fi
 427
 428 dnl Check if the C compiler understands volatile (it should, being ANSI).
 429 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
 430     AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
 431         samba_cv_volatile=yes,samba_cv_volatile=no)])
 432 if test x"$samba_cv_volatile" = x"yes"; then
 433    AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
 434 fi
 435
 436 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
 437 AC_MSG_CHECKING(uname -s)
 438 AC_MSG_RESULT(${UNAME_S})
 439
 440 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
 441 AC_MSG_CHECKING(uname -r)
 442 AC_MSG_RESULT(${UNAME_R})
 443
 444 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
 445 AC_MSG_CHECKING(uname -m)
 446 AC_MSG_RESULT(${UNAME_M})
 447
 448 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
 449 AC_MSG_CHECKING(uname -p)
 450 AC_MSG_RESULT(${UNAME_P})
 451
 452 AC_CANONICAL_SYSTEM
 453
 454 dnl Add #include for broken IRIX header files
 455   case "$host_os" in
 456         *irix6*) AC_ADD_INCLUDE(<standards.h>)
 457         ;;
 458 esac
 459
 460 AC_VALIDATE_CACHE_SYSTEM_TYPE
 461
 462 DYNEXP=
 463
 464 dnl Add modules that have to be built by default here
 465 dnl These have to be built static:
 466 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsa rpc_samr rpc_reg rpc_lsa_ds rpc_wks rpc_svcctl rpc_ntsvcs rpc_net rpc_netdfs rpc_srv rpc_spoolss rpc_eventlog auth_rhosts auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin"
 467
 468 dnl These are preferably build shared, and static if dlopen() is not available
 469 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap vfs_expand_msdfs vfs_shadow_copy charset_CP850 charset_CP437 auth_script"
 470
 471 if test "x$developer" = xyes; then
 472    default_static_modules="$default_static_modules rpc_echo"
 473    default_shared_modules="$default_shared_modules charset_weird"
 474 fi
 475
 476 #
 477 # Config CPPFLAG settings for strange OS's that must be set
 478 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
 479 # case statement; its first reference must be unconditional.
 480 #
 481 case "$host_os" in
 482 # Try to work out if this is the native HPUX compiler that uses the -Ae flag.
 483     *hpux*)
 484
 485       AC_PROG_CC_FLAG(Ae)
 486       # mmap on HPUX is completely broken...
 487       AC_DEFINE(MMAP_BLACKLIST, 1, [Whether MMAP is broken])
 488       if test $ac_cv_prog_cc_Ae = yes; then
 489         CPPFLAGS="$CPPFLAGS -Ae"
 490       fi
 491 #
 492 # Defines needed for HPUX support.
 493 # HPUX has bigcrypt but (sometimes?) doesn't use it for
 494 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
 495 #
 496       case `uname -r` in
 497                         *9*|*10*)
 498                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
 499                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
 500                                 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
 501                                 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
 502                                 AC_DEFINE(_ALIGNMENT_REQUIRED,1,[Required alignment])
 503                                 AC_DEFINE(_MAX_ALIGNMENT,4,[Maximum alignment])
 504                                 ;;
 505                         *11*)
 506                                 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_POSIX_SOURCE -D_LARGEFILE64_SOURCE -D_ALIGNMENT_REQUIRED=1 -D_MAX_ALIGNMENT=4 -DMAX_POSITIVE_LOCK_OFFSET=0x1ffffffffffLL"
 507                                 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
 508                                 AC_DEFINE(_HPUX_SOURCE, 1, [Whether to use HPUX extensions])
 509                                 AC_DEFINE(_POSIX_SOURCE, 1, [Whether to use POSIX compatible functions])
 510                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to use large file support])
 511                                 AC_DEFINE(_ALIGNMENT_REQUIRED, 1, [Required alignment])
 512                                 AC_DEFINE(_MAX_ALIGNMENT, 4, [Maximum alignment])
 513                                 ;;
 514       esac
 515       ;;
 516
 517 #
 518 # CRAY Unicos has broken const handling
 519        *unicos*)
 520           AC_MSG_RESULT([disabling const])
 521           CPPFLAGS="$CPPFLAGS -Dconst="
 522           ;;
 523
 524 #
 525 # AIX4.x doesn't even admit to having large
 526 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
 527 #
 528     *aix4*)
 529           AC_MSG_RESULT([enabling large file support])
 530       CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
 531           AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
 532       ;;
 533 #
 534 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
 535 # to the existance of large files..
 536 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
 537 # recommendations on large file support, however it makes the
 538 # compile work using gcc 2.7 and 2.8, whereas using the Sun
 539 # recommendation makes the compile fail on gcc2.7. JRA.
 540 #
 541 # Solaris uses SYSV printing.  Make sure to set that here.  --jerry
 542 #
 543         *solaris*)
 544                 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
 545                 case `uname -r` in
 546                         5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
 547                                 AC_MSG_RESULT([no large file support])
 548                                 ;;
 549                         5.*)
 550                         AC_MSG_RESULT([enabling large file support])
 551                         if test "$ac_cv_prog_gcc" = yes; then
 552                                 ${CC-cc} -v >conftest.c 2>&1
 553                                 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
 554                                 rm -fr conftest.c
 555                                 case "$ac_cv_gcc_compiler_version_number" in
 556                                         *"gcc version 2.6"*|*"gcc version 2.7"*)
 557                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
 558                                                 LDFLAGS="$LDFLAGS -lthread"
 559                                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 560                                                 ;;
 561                                         *)
 562                                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
 563                                                 LDFLAGS="$LDFLAGS -lthread"
 564                                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 565                                                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 566                                                 ;;
 567                                 esac
 568                         else
 569                                 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
 570                                 LDFLAGS="$LDFLAGS -lthread"
 571                                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 572                                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 573                         fi
 574                         ;;
 575                 esac
 576                 ;;
 577 #
 578 # IRIX uses SYSV printing.  Make sure to set that here
 579 #
 580         *irix*)
 581                 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
 582                 ;;
 583         *freebsd*|*dragonfly*)
 584                 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
 585                 ;;
 586 #
 587 # VOS may need to have POSIX support and System V compatibility enabled.
 588 #
 589     *vos*)
 590     case "$CPPFLAGS" in
 591           *-D_POSIX_C_SOURCE*)
 592                 ;;
 593           *)
 594                 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
 595                 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
 596                 ;;
 597     esac
 598     case "$CPPFLAGS" in
 599           *-D_SYSV*|*-D_SVID_SOURCE*)
 600                 ;;
 601           *)
 602                 CPPFLAGS="$CPPFLAGS -D_SYSV"
 603                 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
 604     esac
 605     ;;
 606 #
 607 # Tests needed for SINIX large file support.
 608 #
 609     *sysv4*)
 610       if test $host = mips-sni-sysv4 ; then
 611         AC_MSG_CHECKING([for LFS support])
 612         old_CPPFLAGS="$CPPFLAGS"
 613         CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 614         AC_TRY_RUN([
 615 #include <unistd.h>
 616 main () {
 617 #if _LFS64_LARGEFILE == 1
 618 exit(0);
 619 #else
 620 exit(1);
 621 #endif
 622 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
 623         CPPFLAGS="$old_CPPFLAGS"
 624         if test x$SINIX_LFS_SUPPORT = xyes ; then
 625           CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
 626                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 627           CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
 628           LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
 629           LIBS="`getconf LFS64_LIBS` $LIBS"
 630         fi
 631       AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
 632       fi
 633     ;;
 634
 635 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
 636 #
 637     *linux*)
 638         AC_MSG_CHECKING([for LFS support])
 639         old_CPPFLAGS="$CPPFLAGS"
 640         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 641        AC_TRY_RUN([
 642 #include <unistd.h>
 643 #include <sys/utsname.h>
 644 #include <string.h>
 645 #include <stdlib.h>
 646 main() {
 647 #if _LFS64_LARGEFILE == 1
 648        struct utsname uts;
 649        char *release;
 650        int major, minor;
 651
 652        /* Ensure this is glibc 2.2 or higher */
 653 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
 654        int libc_major = __GLIBC__;
 655        int libc_minor = __GLIBC_MINOR__;
 656
 657        if (libc_major < 2)
 658               exit(1);
 659        if (libc_minor < 2)
 660               exit(1);
 661 #endif
 662
 663        /* Ensure this is kernel 2.4 or higher */
 664
 665        uname(&uts);
 666        release = strdup(uts.release);
 667        major = atoi(strsep(&release, "."));
 668        minor = atoi(strsep(&release, "."));
 669
 670        if (major > 2 || (major == 2 && minor > 3))
 671                exit(0);
 672        exit(1);
 673 #else
 674        exit(1);
 675 #endif
 676 }
 677 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
 678         CPPFLAGS="$old_CPPFLAGS"
 679         if test x$LINUX_LFS_SUPPORT = xyes ; then
 680                 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
 681                 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 682                 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
 683                 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 684         fi
 685         AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
 686         ;;
 687
 688 #
 689 # MacOS X is the *only* system that uses compose character in utf8. This
 690 # is so horribly broken....
 691 #
 692     *darwin*)
 693         AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
 694 # Add Fink directories for various packages, like dlcompat.
 695 # Note: iconv does that explicitly below, but other packages
 696 # don't.
 697         CPPFLAGS="$CPPFLAGS -I/sw/include"
 698         LDFLAGS="$LDFLAGS -L/sw/lib"
 699
 700 # If we have dlsym_prepend_underscore (from Fink's dlcompat),
 701 # use that instead of plain dlsym.
 702
 703         AC_CHECK_LIB(dl,dlopen)
 704         AC_CHECK_FUNCS(dlsym_prepend_underscore,[CPPFLAGS="$CPPFLAGS -Ddlsym=dlsym_prepend_underscore"])
 705
 706 # Add a system specific charset module.
 707
 708         default_shared_modules="$default_shared_modules charset_macosxfs"
 709         ;;
 710     *hurd*)
 711         AC_MSG_CHECKING([for LFS support])
 712         old_CPPFLAGS="$CPPFLAGS"
 713         CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 714         AC_TRY_RUN([
 715 #include <unistd.h>
 716 main () {
 717 #if _LFS64_LARGEFILE == 1
 718 exit(0);
 719 #else
 720 exit(1);
 721 #endif
 722 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
 723         CPPFLAGS="$old_CPPFLAGS"
 724         if test x$GLIBC_LFS_SUPPORT = xyes ; then
 725           CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
 726                   AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
 727           AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
 728         fi
 729       AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
 730     ;;
 731
 732 esac
 733
 734 AC_INLINE
 735 AC_HEADER_STDC
 736 AC_HEADER_DIRENT
 737 AC_HEADER_TIME
 738 AC_HEADER_SYS_WAIT
 739 AC_CHECK_HEADERS(aio.h arpa/inet.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
 740 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h limits.h memory.h alloca.h)
 741 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
 742 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h)
 743 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h sys/socket.h)
 744 AC_CHECK_HEADERS(sys/un.h)
 745 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
 746 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h sys/sockio.h)
 747 AC_CHECK_HEADERS(sys/sysmacros.h security/_pam_macros.h dlfcn.h)
 748 AC_CHECK_HEADERS(sys/syslog.h syslog.h execinfo.h)
 749 AC_CHECK_HEADERS(langinfo.h locale.h)
 750
 751 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
 752 #if HAVE_RPC_RPC_H
 753 #include <rpc/rpc.h>
 754 #endif
 755 ]])
 756
 757 ## These fail to compile on IRIX so just check for their presence
 758 AC_CHECK_HEADERS(sys/mode.h,,,)
 759
 760 # Look for Darwin headers
 761 old_CPPFLAGS="$CPPFLAGS"
 762 CPPFLAGS="-Iinclude $CPPFLAGS"
 763 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
 764 CPPFLAGS="$old_CPPFLAGS"
 765
 766 # In valgrind 1.0.x, it's just valgrind.h.  In 1.9.x+ there's a
 767 # subdirectory of headers.
 768 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
 769
 770 # check for linux on amd64 since valgrind is not quite there yet
 771 case "$host_os" in
 772         *linux*)
 773                 case "$UNAME_P" in
 774                         *x86_64*)
 775                                 AC_DEFINE(HAVE_64BIT_LINUX,1,[Whether we are running on 64bit linux])
 776                                 ;;
 777                 esac
 778                 ;;
 779 esac
 780
 781
 782 #
 783 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
 784 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
 785 #
 786 case "$host_os" in
 787     *hpux*)
 788                 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
 789                         ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
 790                 if test x"$ac_cv_header_shadow_h" = x"yes"; then
 791                    AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
 792                 fi
 793         ;;
 794 esac
 795 AC_CHECK_HEADERS(shadow.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
 796 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h security/pam_appl.h)
 797 AC_CHECK_HEADERS(stropts.h poll.h)
 798 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
 799 AC_CHECK_HEADERS(sys/acl.h sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h sys/proplist.h)
 800 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
 801
 802 AC_CHECK_HEADERS(netinet/ip.h,,,[[
 803 #include <sys/types.h>
 804 #if HAVE_SYS_SOCKET_H
 805 #include <sys/socket.h>
 806 #endif
 807 #include <netinet/in.h>
 808 #if HAVE_NETINET_IN_SYSTM_H
 809 #include <netinet/in_systm.h>
 810 #endif
 811 ]])
 812
 813 AC_CHECK_HEADERS(net/if.h,,,[[
 814 #include <sys/types.h>
 815 #if HAVE_SYS_SOCKET_H
 816 #include <sys/socket.h>
 817 #endif
 818 ]])
 819
 820 AC_CHECK_HEADERS(security/pam_modules.h,,,[[
 821 #if HAVE_SECURITY_PAM_APPL_H
 822 #include <security/pam_appl.h>
 823 #endif
 824 ]])
 825
 826 # For experimental utmp support (lastlog on some BSD-like systems)
 827 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
 828
 829 AC_CHECK_SIZEOF(int,cross)
 830 AC_CHECK_SIZEOF(long,cross)
 831 AC_CHECK_SIZEOF(short,cross)
 832
 833 AC_C_CONST
 834 AC_C_INLINE
 835 AC_C_BIGENDIAN
 836 AC_C_CHAR_UNSIGNED
 837
 838 AC_TYPE_SIGNAL
 839 AC_TYPE_UID_T
 840 AC_TYPE_MODE_T
 841 AC_TYPE_OFF_T
 842 AC_TYPE_SIZE_T
 843 AC_TYPE_PID_T
 844 AC_STRUCT_ST_RDEV
 845 AC_DIRENT_D_OFF
 846 AC_CHECK_TYPE(ino_t,unsigned)
 847 AC_CHECK_TYPE(loff_t,off_t)
 848 AC_CHECK_TYPE(offset_t,loff_t)
 849 AC_CHECK_TYPE(ssize_t, int)
 850 AC_CHECK_TYPE(wchar_t, unsigned short)
 851
 852 ############################################
 853 # for cups support we need libcups, and a handful of header files
 854
 855 AC_ARG_ENABLE(cups,
 856 [  --enable-cups           Turn on CUPS support (default=auto)])
 857
 858 if test x$enable_cups != xno; then
 859         AC_PATH_PROG(CUPS_CONFIG, cups-config)
 860
 861         if test "x$CUPS_CONFIG" != x; then
 862                 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
 863                 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
 864                 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
 865                 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
 866         elif test x"$enable_cups" = x"yes"; then
 867                 AC_MSG_ERROR(Cups support required but cups-config not located.  Make sure cups-devel related files are installed.)
 868         fi
 869 fi
 870
 871 AC_ARG_ENABLE(iprint,
 872 [  --enable-iprint         Turn on iPrint support (default=yes if cups is yes)])
 873
 874 if test x$enable_iprint != xno; then
 875         if test "x$CUPS_CONFIG" != x; then
 876                 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
 877         elif test x"$enable_iprint" = x"yes"; then
 878                 AC_MSG_ERROR(iPrint support required but cups not enabled.  Make sure cups-devel related files are installed and that cups is enabled.)
 879         fi
 880 fi
 881
 882 ############################################
 883 # we need dlopen/dlclose/dlsym/dlerror for PAM, the password database plugins and the plugin loading code
 884 AC_SEARCH_LIBS(dlopen, [dl])
 885 # dlopen/dlclose/dlsym/dlerror will be checked again later and defines will be set then
 886
 887 ############################################
 888 # check if the compiler can do immediate structures
 889 AC_CACHE_CHECK([for immediate structures],samba_cv_immediate_structures, [
 890     AC_TRY_COMPILE([
 891 #include <stdio.h>],
 892 [
 893    typedef struct {unsigned x;} FOOBAR;
 894    #define X_FOOBAR(x) ((FOOBAR) { x })
 895    #define FOO_ONE X_FOOBAR(1)
 896    FOOBAR f = FOO_ONE;
 897    static struct {
 898         FOOBAR y;
 899         } f2[] = {
 900                 {FOO_ONE}
 901         };
 902 ],
 903         samba_cv_immediate_structures=yes,samba_cv_immediate_structures=no)])
 904 if test x"$samba_cv_immediate_structures" = x"yes"; then
 905    AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES,1,[Whether the compiler supports immediate structures])
 906 fi
 907
 908 ############################################
 909 # check if the compiler can do immediate structures
 910 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
 911     AC_TRY_LINK([
 912 #include <stdio.h>],
 913 [
 914                 if (0) {
 915                    this_function_does_not_exist();
 916                 } else {
 917                   return 1;
 918                 }
 919
 920 ],
 921         samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
 922 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
 923    AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
 924 fi
 925
 926 ############################################
 927 # check for unix domain sockets
 928 AC_CACHE_CHECK([for unix domain sockets],samba_cv_unixsocket, [
 929     AC_TRY_COMPILE([
 930 #include <sys/types.h>
 931 #include <stdlib.h>
 932 #include <stddef.h>
 933 #include <sys/socket.h>
 934 #include <sys/un.h>],
 935 [
 936   struct sockaddr_un sunaddr;
 937   sunaddr.sun_family = AF_UNIX;
 938 ],
 939         samba_cv_unixsocket=yes,samba_cv_unixsocket=no)])
 940 if test x"$samba_cv_unixsocket" = x"yes"; then
 941    AC_DEFINE(HAVE_UNIXSOCKET,1,[If we need to build with unixscoket support])
 942 fi
 943
 944
 945 AC_CACHE_CHECK([for socklen_t type],samba_cv_socklen_t, [
 946     AC_TRY_COMPILE([
 947 #include <sys/types.h>
 948 #if STDC_HEADERS
 949 #include <stdlib.h>
 950 #include <stddef.h>
 951 #endif
 952 #include <sys/socket.h>],[socklen_t i = 0],
 953         samba_cv_socklen_t=yes,samba_cv_socklen_t=no)])
 954 if test x"$samba_cv_socklen_t" = x"yes"; then
 955    AC_DEFINE(HAVE_SOCKLEN_T_TYPE,1,[Whether we have the variable type socklen_t])
 956 fi
 957
 958 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
 959     AC_TRY_COMPILE([
 960 #include <sys/types.h>
 961 #if STDC_HEADERS
 962 #include <stdlib.h>
 963 #include <stddef.h>
 964 #endif
 965 #include <signal.h>],[sig_atomic_t i = 0],
 966         samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
 967 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
 968    AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
 969 fi
 970
 971 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
 972     AC_TRY_COMPILE([
 973 #include <sys/types.h>
 974 #if STDC_HEADERS
 975 #include <stdlib.h>
 976 #include <stddef.h>
 977 #endif
 978 #if TIME_WITH_SYS_TIME
 979 # include <sys/time.h>
 980 # include <time.h>
 981 #else
 982 # if HAVE_SYS_TIME_H
 983 #  include <sys/time.h>
 984 # else
 985 #  include <time.h>
 986 # endif
 987 #endif
 988 #if HAVE_AIO_H
 989 #include <aio.h>
 990 #endif
 991 ],[struct timespec ts;],
 992         samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
 993 if test x"$samba_cv_struct_timespec" = x"yes"; then
 994    AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
 995 fi
 996
 997 # stupid headers have the functions but no declaration. grrrr.
 998 AC_HAVE_DECL(errno, [#include <errno.h>])
 999 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
1000 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
1001 AC_HAVE_DECL(asprintf, [#include <stdio.h>])
1002 AC_HAVE_DECL(vasprintf, [#include <stdio.h>])
1003 AC_HAVE_DECL(vsnprintf, [#include <stdio.h>])
1004 AC_HAVE_DECL(snprintf, [#include <stdio.h>])
1005
1006 # and glibc has setresuid under linux but the function does
1007 # nothing until kernel 2.1.44! very dumb.
1008 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
1009     AC_TRY_RUN([#include <errno.h>
1010 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
1011         samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
1012 if test x"$samba_cv_have_setresuid" = x"yes"; then
1013     AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
1014 fi
1015
1016 # Do the same check for setresguid...
1017 #
1018 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
1019     AC_TRY_RUN([#include <unistd.h>
1020 #include <errno.h>
1021 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
1022         samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
1023 if test x"$samba_cv_have_setresgid" = x"yes"; then
1024     AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
1025 fi
1026
1027 AC_FUNC_MEMCMP
1028
1029 ###############################################
1030 # Readline included by default unless explicitly asked not to
1031 test "${with_readline+set}" != "set" && with_readline=yes
1032
1033 # test for where we get readline() from
1034 AC_MSG_CHECKING(whether to use readline)
1035 AC_ARG_WITH(readline,
1036 [  --with-readline[=DIR]     Look for readline include/libs in DIR (default=auto) ],
1037 [  case "$with_readline" in
1038   yes)
1039     AC_MSG_RESULT(yes)
1040
1041     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1042     AC_CHECK_HEADERS(readline/history.h)
1043
1044     AC_CHECK_HEADERS(readline.h readline/readline.h,[
1045       for termlib in ncurses curses termcap terminfo termlib tinfo; do
1046        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1047       done
1048       AC_CHECK_LIB(readline, rl_callback_handler_install,
1049        [TERMLIBS="-lreadline $TERMLIBS"
1050        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1051        break], [TERMLIBS=], $TERMLIBS)])
1052     ;;
1053   no)
1054     AC_MSG_RESULT(no)
1055     ;;
1056   *)
1057     AC_MSG_RESULT(yes)
1058
1059     # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
1060     # alternate readline path
1061     _ldflags=${LDFLAGS}
1062     _cppflags=${CPPFLAGS}
1063
1064     # Add additional search path
1065     LDFLAGS="-L$with_readline/lib $LDFLAGS"
1066     CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1067
1068     AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1069     AC_CHECK_HEADERS(readline/history.h)
1070
1071     AC_CHECK_HEADERS(readline.h readline/readline.h,[
1072       for termlib in ncurses curses termcap terminfo termlib; do
1073        AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1074       done
1075       AC_CHECK_LIB(readline, rl_callback_handler_install,
1076        [TERMLDFLAGS="-L$with_readline/lib"
1077        TERMCPPFLAGS="-I$with_readline/include"
1078        CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1079        TERMLIBS="-lreadline $TERMLIBS"
1080        AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1081        break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1082
1083     LDFLAGS=$_ldflags
1084     ;;
1085   esac],
1086   AC_MSG_RESULT(no)
1087 )
1088 AC_SUBST(TERMLIBS)
1089 AC_SUBST(TERMLDFLAGS)
1090
1091 # The readline API changed slightly from readline3 to readline4, so
1092 # code will generate warnings on one of them unless we have a few
1093 # special cases.
1094 AC_CHECK_LIB(readline, rl_completion_matches,
1095              [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1096                         [Do we have rl_completion_matches?])],
1097              [],
1098              [$TERMLIBS])
1099
1100 # The following test taken from the cvs sources
1101 # If we can't find connect, try looking in -lsocket, -lnsl, and -linet.
1102 # The Irix 5 libc.so has connect and gethostbyname, but Irix 5 also has
1103 # libsocket.so which has a bad implementation of gethostbyname (it
1104 # only looks in /etc/hosts), so we only look for -lsocket if we need
1105 # it.
1106 AC_CHECK_FUNCS(connect)
1107 if test x"$ac_cv_func_connect" = x"no"; then
1108     case "$LIBS" in
1109     *-lnsl*) ;;
1110     *) AC_CHECK_LIB(nsl_s, connect) ;;
1111     esac
1112     case "$LIBS" in
1113     *-lnsl*) ;;
1114     *) AC_CHECK_LIB(nsl, connect) ;;
1115     esac
1116     case "$LIBS" in
1117     *-lsocket*) ;;
1118     *) AC_CHECK_LIB(socket, connect) ;;
1119     esac
1120     case "$LIBS" in
1121     *-linet*) ;;
1122     *) AC_CHECK_LIB(inet, connect) ;;
1123     esac
1124     dnl We can't just call AC_CHECK_FUNCS(connect) here, because the value
1125     dnl has been cached.
1126     if test x"$ac_cv_lib_socket_connect" = x"yes" ||
1127        test x"$ac_cv_lib_inet_connect" = x"yes"; then
1128         # ac_cv_func_connect=yes
1129         # don't!  it would cause AC_CHECK_FUNC to succeed next time configure is run
1130         AC_DEFINE(HAVE_CONNECT,1,[Whether the system has connect()])
1131     fi
1132 fi
1133
1134 ###############################################
1135 # test for where we get yp_get_default_domain() from
1136 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1137 AC_CHECK_FUNCS(yp_get_default_domain)
1138
1139 # Check if we have execl, if not we need to compile smbrun.
1140 AC_CHECK_FUNCS(execl)
1141 if test x"$ac_cv_func_execl" = x"no"; then
1142     EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1143 fi
1144
1145 AC_CHECK_FUNCS(dlopen dlclose dlsym dlerror waitpid getcwd strdup strndup strnlen strtoul strerror chown fchown chmod fchmod chroot link mknod mknod64)
1146 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync memset strlcpy strlcat setpgid)
1147 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
1148 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1149 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
1150 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate chsize stat64 fstat64)
1151 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64)
1152 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
1153 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1154 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
1155 AC_CHECK_FUNCS(syslog vsyslog timegm)
1156 AC_CHECK_FUNCS(setlocale nl_langinfo)
1157 AC_CHECK_FUNCS(nanosleep)
1158 # setbuffer, shmget, shm_open are needed for smbtorture
1159 AC_CHECK_FUNCS(setbuffer shmget shm_open backtrace_symbols)
1160 AC_CHECK_HEADERS(libexc.h)
1161 AC_CHECK_LIB(exc, trace_back_stack)
1162
1163 # syscall() is needed for smbwrapper.
1164 AC_CHECK_FUNCS(syscall)
1165
1166 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1167 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1168 AC_CHECK_FUNCS(__getcwd _getcwd)
1169 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1170 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1171 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1172 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1173 AC_CHECK_FUNCS(getdents _getdents __getdents _lseek __lseek _read __read)
1174 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1175 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1176 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1177 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1178 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1179 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1180 AC_CHECK_FUNCS(prctl)
1181
1182 AC_TRY_COMPILE([
1183 #ifdef HAVE_SYS_PRCTL_H
1184 #include <sys/prctl.h>
1185 #endif
1186 ],
1187 [int i; i = prtcl(0); ],
1188 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1189
1190 #
1191 #
1192 #
1193 case "$host_os" in
1194     *linux*)
1195        # glibc <= 2.3.2 has a broken getgrouplist
1196        AC_TRY_RUN([
1197 #include <unistd.h>
1198 #include <sys/utsname.h>
1199 main() {
1200        /* glibc up to 2.3 has a broken getgrouplist */
1201 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1202        int libc_major = __GLIBC__;
1203        int libc_minor = __GLIBC_MINOR__;
1204
1205        if (libc_major < 2)
1206               exit(1);
1207        if ((libc_major == 2) && (libc_minor <= 3))
1208               exit(1);
1209 #endif
1210        exit(0);
1211 }
1212 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
1213        if test x"$linux_getgrouplist_ok" = x"yes"; then
1214           AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1215        fi
1216        ;;
1217     *)
1218        AC_CHECK_FUNCS(getgrouplist)
1219        ;;
1220 esac
1221
1222 #
1223 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1224 #
1225
1226 if test x$ac_cv_func_stat64 = xno ; then
1227   AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1228   AC_TRY_LINK([
1229 #if defined(HAVE_UNISTD_H)
1230 #include <unistd.h>
1231 #endif
1232 #include <sys/stat.h>
1233 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1234   AC_MSG_RESULT([$ac_cv_func_stat64])
1235   if test x$ac_cv_func_stat64 = xyes ; then
1236     AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1237   fi
1238 fi
1239
1240 if test x$ac_cv_func_lstat64 = xno ; then
1241   AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1242   AC_TRY_LINK([
1243 #if defined(HAVE_UNISTD_H)
1244 #include <unistd.h>
1245 #endif
1246 #include <sys/stat.h>
1247 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1248   AC_MSG_RESULT([$ac_cv_func_lstat64])
1249   if test x$ac_cv_func_lstat64 = xyes ; then
1250     AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1251   fi
1252 fi
1253
1254 if test x$ac_cv_func_fstat64 = xno ; then
1255   AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1256   AC_TRY_LINK([
1257 #if defined(HAVE_UNISTD_H)
1258 #include <unistd.h>
1259 #endif
1260 #include <sys/stat.h>
1261 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1262   AC_MSG_RESULT([$ac_cv_func_fstat64])
1263   if test x$ac_cv_func_fstat64 = xyes ; then
1264     AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1265   fi
1266 fi
1267
1268 #################################################
1269 # Check whether struct stat has timestamps with sub-second resolution.
1270 # At least IRIX and Solaris have these.
1271 #
1272 # We check that
1273 #       all of st_mtim, st_atim and st_ctim exist
1274 #       all of the members are in fact of type struct timespec
1275 #
1276 # There is some conflicting standards weirdness about whether we should use
1277 # "struct timespec" or "timespec_t". Linux doesn't have timespec_t, so we
1278 # prefer struct timespec.
1279
1280 AC_CACHE_CHECK([whether struct stat has sub-second timestamps], samba_stat_hires,
1281     [
1282         AC_TRY_COMPILE(
1283             [
1284 #if TIME_WITH_SYS_TIME
1285 # include <sys/time.h>
1286 # include <time.h>
1287 #else
1288 # if HAVE_SYS_TIME_H
1289 #  include <sys/time.h>
1290 # else
1291 #  include <time.h>
1292 # endif
1293 #endif
1294 #ifdef HAVE_SYS_STAT_H
1295 #include <sys/stat.h>
1296 #endif
1297             ],
1298             [
1299                 struct timespec t;
1300                 struct stat s = {0};
1301                 t.tv_sec = s.st_mtim.tv_sec;
1302                 t.tv_nsec = s.st_mtim.tv_nsec;
1303                 t.tv_sec = s.st_ctim.tv_sec;
1304                 t.tv_nsec = s.st_ctim.tv_nsec;
1305                 t.tv_sec = s.st_atim.tv_sec;
1306                 t.tv_nsec = s.st_atim.tv_nsec;
1307             ],
1308             samba_stat_hires=yes, samba_stat_hires=no)
1309     ])
1310
1311 if test x"$samba_stat_hires" = x"yes" ; then
1312     AC_DEFINE(HAVE_STAT_ST_MTIM, 1, [whether struct stat contains st_mtim])
1313     AC_DEFINE(HAVE_STAT_ST_ATIM, 1, [whether struct stat contains st_atim])
1314     AC_DEFINE(HAVE_STAT_ST_CTIM, 1, [whether struct stat contains st_ctim])
1315     AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1316             [whether struct stat has sub-second timestamps])
1317 fi
1318
1319 AC_CACHE_CHECK([whether struct stat has sub-second timestamps without struct timespec], samba_stat_hires_notimespec,
1320     [
1321         AC_TRY_COMPILE(
1322             [
1323 #if TIME_WITH_SYS_TIME
1324 # include <sys/time.h>
1325 # include <time.h>
1326 #else
1327 # if HAVE_SYS_TIME_H
1328 #  include <sys/time.h>
1329 # else
1330 #  include <time.h>
1331 # endif
1332 #endif
1333 #ifdef HAVE_SYS_STAT_H
1334 #include <sys/stat.h>
1335 #endif
1336             ],
1337             [
1338                 struct timespec t;
1339                 struct stat s = {0};
1340                 t.tv_sec = s.st_mtime;
1341                 t.tv_nsec = s.st_mtimensec;
1342                 t.tv_sec = s.st_ctime;
1343                 t.tv_nsec = s.st_ctimensec;
1344                 t.tv_sec = s.st_atime;
1345                 t.tv_nsec = s.st_atimensec;
1346             ],
1347             samba_stat_hires=yes, samba_stat_hires=no)
1348     ])
1349
1350 if test x"$samba_stat_hires_notimespec" = x"yes" ; then
1351     AC_DEFINE(HAVE_STAT_ST_MTIMENSEC, 1, [whether struct stat contains st_mtimensec])
1352     AC_DEFINE(HAVE_STAT_ST_ATIMENSEC, 1, [whether struct stat contains st_atimensec])
1353     AC_DEFINE(HAVE_STAT_ST_CTIMENSEC, 1, [whether struct stat contains st_ctimensec])
1354     AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1355             [whether struct stat has sub-second timestamps without struct timespec])
1356 fi
1357
1358 #####################################
1359 # we might need the resolv library on some systems
1360 AC_CHECK_LIB(resolv, dn_expand)
1361
1362 #
1363 # Check for the functions putprpwnam, set_auth_parameters,
1364 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1365 # Needed for OSF1 and HPUX.
1366 #
1367
1368 AC_LIBTESTFUNC(security, putprpwnam)
1369 AC_LIBTESTFUNC(sec, putprpwnam)
1370
1371 AC_LIBTESTFUNC(security, set_auth_parameters)
1372 AC_LIBTESTFUNC(sec, set_auth_parameters)
1373
1374 # UnixWare 7.x has its getspnam in -lgen
1375 AC_LIBTESTFUNC(gen, getspnam)
1376
1377 AC_LIBTESTFUNC(security, getspnam)
1378 AC_LIBTESTFUNC(sec, getspnam)
1379
1380 AC_LIBTESTFUNC(security, bigcrypt)
1381 AC_LIBTESTFUNC(sec, bigcrypt)
1382
1383 AC_LIBTESTFUNC(security, getprpwnam)
1384 AC_LIBTESTFUNC(sec, getprpwnam)
1385
1386 ############################################
1387 # Check if we have libattr
1388 case "$host_os" in
1389   *osf*)
1390         AC_SEARCH_LIBS(getproplist, [proplist])
1391         AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1392         AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1393         AC_CHECK_FUNCS(sizeof_proplist_entry)
1394   ;;
1395   *)
1396         AC_SEARCH_LIBS(getxattr, [attr])
1397         AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1398         AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1399         AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1400         AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1401         AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1402   ;;
1403 esac
1404
1405 # Check if we have extattr
1406 case "$host_os" in
1407   *freebsd4* | *dragonfly* )
1408     AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1409     ;;
1410   *)
1411     AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1412     AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1413     AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1414     AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1415     ;;
1416 esac
1417
1418 # Assume non-shared by default and override below
1419 BLDSHARED="false"
1420
1421 # these are the defaults, good for lots of systems
1422 HOST_OS="$host_os"
1423 LDSHFLAGS="-shared"
1424 SONAMEFLAG="#"
1425 SONAMEVERSIONSUFFIX=""
1426 SHLD="\${CC} \${CFLAGS}"
1427 PICFLAGS=""
1428 PICSUFFIX="po"
1429 SHLIBEXT="so"
1430
1431 if test "$enable_shared" = "yes"; then
1432   # this bit needs to be modified for each OS that is suported by
1433   # smbwrapper. You need to specify how to create a shared library and
1434   # how to compile C code to produce PIC object files
1435
1436   AC_MSG_CHECKING([ability to build shared libraries])
1437
1438   # and these are for particular systems
1439   case "$host_os" in
1440                 *linux*)   AC_DEFINE(LINUX,1,[Whether the host os is linux])
1441                         BLDSHARED="true"
1442                         if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1443                                 LDSHFLAGS="-shared -Wl,-Bsymbolic -Wl,--allow-shlib-undefined"
1444                         else
1445                                 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1446                         fi
1447                         DYNEXP="-Wl,--export-dynamic"
1448                         PICFLAGS="-fPIC"
1449                         SONAMEFLAG="-Wl,-soname="
1450                         SONAMEVERSIONSUFFIX=".2"
1451                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1452                         ;;
1453                 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1454                         BLDSHARED="true"
1455                         LDSHFLAGS="-G"
1456                         SONAMEFLAG="-h "
1457                         if test "${GCC}" = "yes"; then
1458                                 PICFLAGS="-fPIC"
1459                                 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1460                                         DYNEXP="-Wl,-E"
1461                                 fi
1462                         else
1463                                 PICFLAGS="-KPIC"
1464                                 ## ${CFLAGS} added for building 64-bit shared
1465                                 ## libs using Sun's Compiler
1466                                 LDSHFLAGS="-G \${CFLAGS}"
1467                                 PICSUFFIX="po.o"
1468                         fi
1469                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1470                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1471                         ;;
1472                 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1473                         BLDSHARED="true"
1474                         LDSHFLAGS="-G"
1475                         SONAMEFLAG="-Wl,-h,"
1476                         PICFLAGS="-KPIC"   # Is this correct for SunOS
1477                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1478                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1479                         ;;
1480                 *netbsd* | *freebsd* | *dragonfly* )
1481                         BLDSHARED="true"
1482                         LDSHFLAGS="-shared"
1483                         DYNEXP="-Wl,--export-dynamic"
1484                         SONAMEFLAG="-Wl,-soname,"
1485                         PICFLAGS="-fPIC -DPIC"
1486                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1487                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1488                         ;;
1489                 *openbsd*)  BLDSHARED="true"
1490                         LDSHFLAGS="-shared"
1491                         DYNEXP="-Wl,-Bdynamic"
1492                         SONAMEFLAG="-Wl,-soname,"
1493                         PICFLAGS="-fPIC"
1494                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1495                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1496                         ;;
1497                 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1498                         case "$host_os" in
1499                         *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1500                         ;;
1501                         esac
1502                         BLDSHARED="true"
1503                         LDSHFLAGS="-set_version sgi1.0 -shared"
1504                         SONAMEFLAG="-soname "
1505                         SHLD="\${LD}"
1506                         if test "${GCC}" = "yes"; then
1507                                 PICFLAGS="-fPIC"
1508                         else
1509                                 PICFLAGS="-KPIC"
1510                         fi
1511                         AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1512                         ;;
1513                 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1514                         BLDSHARED="true"
1515                         LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-bnoentry,-berok"
1516                         DYNEXP="-Wl,-brtl,-bexpall,-bbigtoc"
1517                         PICFLAGS="-O2"
1518                         if test "${GCC}" != "yes"; then
1519                                 ## for funky AIX compiler using strncpy()
1520                                 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1521                         fi
1522
1523                         AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1524                         AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1525                         AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1526                         ;;
1527                 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1528                         # Use special PIC flags for the native HP-UX compiler.
1529                         if test $ac_cv_prog_cc_Ae = yes; then
1530                                 BLDSHARED="true"
1531                                 SHLD="cc"
1532                                 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1533                                 SONAMEFLAG="-Wl,+h "
1534                                 PICFLAGS="+z"
1535                         elif test "${GCC}" = "yes"; then
1536                                 PICFLAGS="-fPIC"
1537                         fi
1538                         if test "$host_cpu" = "ia64"; then
1539                                 SHLIBEXT="so"
1540                                 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1541                         else
1542                                 SHLIBEXT="sl"
1543                                 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1544                         fi
1545                         AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1546                         AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1547                         ;;
1548                 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1549                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1550                         ;;
1551                 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1552                         BLDSHARED="true"
1553                         LDSHFLAGS="-shared"
1554                         SONAMEFLAG="-Wl,-soname,"
1555                         PICFLAGS="-fPIC"
1556                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1557                         AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1558                         ;;
1559                 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1560                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1561                         ;;
1562                 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1563                         BLDSHARED="true"
1564                         LDSHFLAGS="-shared"
1565                         SONAMEFLAG="-Wl,-soname,"
1566                         PICFLAGS="-KPIC"
1567                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1568                         ;;
1569                 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1570                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1571                         ;;
1572                 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1573                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1574                         ;;
1575                 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1576                         case "$host" in
1577                                 *-univel-*)     if [ test "$GCC" != yes ]; then
1578                                                 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1579                                         fi
1580                                         LDSHFLAGS="-G"
1581                                         DYNEXP="-Bexport"
1582                                 ;;
1583                                 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1584                         esac
1585                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1586                         ;;
1587
1588                 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1589                         if [ test "$GCC" != yes ]; then
1590                                 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1591                         fi
1592                         LDSHFLAGS="-G"
1593                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1594                         ;;
1595                 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1596                         BLDSHARED="false"
1597                         LDSHFLAGS=""
1598                         ;;
1599
1600                 *darwin*)   AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1601                         BLDSHARED="true"
1602                         LDSHFLAGS="-bundle -flat_namespace -undefined suppress"
1603                         SHLIBEXT="dylib"
1604                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1605                         ;;
1606
1607                 *)
1608                         AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1609                         ;;
1610   esac
1611   AC_SUBST(DYNEXP)
1612   AC_MSG_RESULT($BLDSHARED)
1613   AC_MSG_CHECKING([linker flags for shared libraries])
1614   AC_MSG_RESULT([$LDSHFLAGS])
1615   AC_MSG_CHECKING([compiler flags for position-independent code])
1616   AC_MSG_RESULT([$PICFLAGS])
1617 fi
1618
1619 #######################################################
1620 # test whether building a shared library actually works
1621 if test $BLDSHARED = true; then
1622 AC_CACHE_CHECK([whether building shared libraries actually works],
1623                [ac_cv_shlib_works],[
1624    # try building a trivial shared library
1625    ac_cv_shlib_works=no
1626    # The $SHLD and $LDSHFLAGS variables may contain references to other
1627    # variables so they need to be eval'ed.
1628    $CC $CPPFLAGS $CFLAGS $PICFLAGS -c -o \
1629         shlib.$PICSUFFIX ${srcdir-.}/tests/shlib.c && \
1630    `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1631         shlib.$PICSUFFIX && ac_cv_shlib_works=yes
1632    rm -f "shlib.$SHLIBEXT" shlib.$PICSUFFIX
1633 ])
1634 if test $ac_cv_shlib_works = no; then
1635    BLDSHARED=false
1636 fi
1637 fi
1638
1639 ################
1640
1641 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1642 AC_TRY_RUN([#include <stdio.h>
1643 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1644 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1645 if test x"$samba_cv_have_longlong" = x"yes"; then
1646     AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1647 fi
1648
1649 #
1650 # Check if the compiler supports the LL prefix on long long integers.
1651 # AIX needs this.
1652
1653 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1654     AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1655         samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1656 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1657    AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1658 fi
1659
1660
1661 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1662 AC_TRY_RUN([#include <stdio.h>
1663 #include <sys/stat.h>
1664 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1665 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1666 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1667     AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1668 fi
1669
1670 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1671 AC_TRY_RUN([
1672 #if defined(HAVE_UNISTD_H)
1673 #include <unistd.h>
1674 #endif
1675 #include <stdio.h>
1676 #include <sys/stat.h>
1677 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1678 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1679 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1680     AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1681 fi
1682
1683 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1684 AC_TRY_RUN([
1685 #if defined(HAVE_UNISTD_H)
1686 #include <unistd.h>
1687 #endif
1688 #include <stdio.h>
1689 #include <sys/stat.h>
1690 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1691 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1692 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1693     AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
1694 fi
1695
1696 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1697 AC_TRY_RUN([
1698 #if defined(HAVE_UNISTD_H)
1699 #include <unistd.h>
1700 #endif
1701 #include <stdio.h>
1702 #include <sys/stat.h>
1703 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1704 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1705 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1706     AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
1707 fi
1708
1709 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
1710 AC_TRY_RUN([
1711 #if defined(HAVE_UNISTD_H)
1712 #include <unistd.h>
1713 #endif
1714 #include <stdio.h>
1715 #include <sys/stat.h>
1716 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
1717 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
1718 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
1719     AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
1720 fi
1721
1722 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1723 AC_TRY_RUN([
1724 #if defined(HAVE_UNISTD_H)
1725 #include <unistd.h>
1726 #endif
1727 #include <stdio.h>
1728 #include <sys/stat.h>
1729 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1730 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
1731 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
1732     AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
1733 fi
1734
1735 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
1736 AC_TRY_COMPILE([
1737 #if defined(HAVE_UNISTD_H)
1738 #include <unistd.h>
1739 #endif
1740 #include <sys/types.h>
1741 #include <dirent.h>],
1742 [DIR64 de;],
1743 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
1744 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1745     AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
1746 fi
1747
1748 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
1749 AC_TRY_COMPILE([
1750 #if defined(HAVE_UNISTD_H)
1751 #include <unistd.h>
1752 #endif
1753 #include <sys/types.h>
1754 #include <dirent.h>],
1755 [struct dirent64 de;],
1756 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
1757 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
1758     AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
1759 fi
1760
1761 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
1762 AC_TRY_RUN([
1763 #if defined(HAVE_UNISTD_H)
1764 #include <unistd.h>
1765 #endif
1766 #include <sys/types.h>
1767 main() { dev_t dev; int i = major(dev); return 0; }],
1768 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
1769 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
1770     AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
1771 fi
1772
1773 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
1774 AC_TRY_RUN([
1775 #if defined(HAVE_UNISTD_H)
1776 #include <unistd.h>
1777 #endif
1778 #include <sys/types.h>
1779 main() { dev_t dev; int i = minor(dev); return 0; }],
1780 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
1781 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
1782     AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
1783 fi
1784
1785 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
1786 AC_TRY_RUN([
1787 #if defined(HAVE_UNISTD_H)
1788 #include <unistd.h>
1789 #endif
1790 #include <sys/types.h>
1791 main() { dev_t dev = makedev(1,2); return 0; }],
1792 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
1793 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
1794     AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
1795 fi
1796
1797 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
1798 AC_TRY_RUN([#include <stdio.h>
1799 main() { char c; c=250; exit((c > 0)?0:1); }],
1800 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
1801 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
1802     AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
1803 fi
1804
1805 AC_CACHE_CHECK([for sin_len in sock],samba_cv_HAVE_SOCK_SIN_LEN,[
1806 AC_TRY_COMPILE([#include <sys/types.h>
1807 #include <sys/socket.h>
1808 #include <netinet/in.h>],
1809 [struct sockaddr_in sock; sock.sin_len = sizeof(sock);],
1810 samba_cv_HAVE_SOCK_SIN_LEN=yes,samba_cv_HAVE_SOCK_SIN_LEN=no)])
1811 if test x"$samba_cv_HAVE_SOCK_SIN_LEN" = x"yes"; then
1812     AC_DEFINE(HAVE_SOCK_SIN_LEN,1,[Whether the sockaddr_in struct has a sin_len property])
1813 fi
1814
1815 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
1816 AC_TRY_COMPILE([#include <sys/types.h>
1817 #include <dirent.h>
1818 void seekdir(DIR *d, long loc) { return; }],[return 0;],
1819 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
1820 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
1821     AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
1822 fi
1823
1824 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
1825 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
1826 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
1827 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
1828     AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
1829 fi
1830
1831 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
1832 AC_TRY_RUN([
1833 #include <sys/time.h>
1834 #include <unistd.h>
1835 main() { struct timeval tv; exit(gettimeofday(&tv, NULL));}],
1836            samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,samba_cv_HAVE_GETTIMEOFDAY_TZ=no,samba_cv_HAVE_GETTIMEOFDAY_TZ=cross)])
1837 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
1838     AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday() is available])
1839 fi
1840
1841 AC_CACHE_CHECK([for va_copy],samba_cv_HAVE_VA_COPY,[
1842 AC_TRY_LINK([#include <stdarg.h>
1843 va_list ap1,ap2;], [va_copy(ap1,ap2);],
1844 samba_cv_HAVE_VA_COPY=yes,
1845 samba_cv_HAVE_VA_COPY=no)])
1846 if test x"$samba_cv_HAVE_VA_COPY" = x"yes"; then
1847     AC_DEFINE(HAVE_VA_COPY,1,[Whether va_copy() is available])
1848 else
1849     AC_CACHE_CHECK([for __va_copy],samba_cv_HAVE___VA_COPY,[
1850     AC_TRY_LINK([#include <stdarg.h>
1851     va_list ap1,ap2;], [__va_copy(ap1,ap2);],
1852     samba_cv_HAVE___VA_COPY=yes,
1853     samba_cv_HAVE___VA_COPY=no)])
1854     if test x"$samba_cv_HAVE___VA_COPY" = x"yes"; then
1855         AC_DEFINE(HAVE___VA_COPY,1,[Whether __va_copy() is available])
1856     fi
1857 fi
1858
1859 AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[
1860 AC_TRY_RUN([
1861 #include <sys/types.h>
1862 #include <stdarg.h>
1863 void foo(const char *format, ...) {
1864        va_list ap;
1865        int len;
1866        char buf[5];
1867
1868        va_start(ap, format);
1869        len = vsnprintf(buf, 0, format, ap);
1870        va_end(ap);
1871        if (len != 5) exit(1);
1872
1873        va_start(ap, format);
1874        len = vsnprintf(0, 0, format, ap);
1875        va_end(ap);
1876        if (len != 5) exit(1);
1877
1878        if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
1879
1880        exit(0);
1881 }
1882 main() { foo("hello"); }
1883 ],
1884 samba_cv_HAVE_C99_VSNPRINTF=yes,samba_cv_HAVE_C99_VSNPRINTF=no,samba_cv_HAVE_C99_VSNPRINTF=cross)])
1885 if test x"$samba_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
1886     AC_DEFINE(HAVE_C99_VSNPRINTF,1,[Whether there is a C99 compliant vsnprintf])
1887 fi
1888
1889 AC_CACHE_CHECK([for broken readdir],samba_cv_HAVE_BROKEN_READDIR,[
1890 AC_TRY_RUN([#include <sys/types.h>
1891 #include <dirent.h>
1892 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
1893 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
1894 di->d_name[0] == 0) exit(0); exit(1);} ],
1895 samba_cv_HAVE_BROKEN_READDIR=yes,samba_cv_HAVE_BROKEN_READDIR=no,samba_cv_HAVE_BROKEN_READDIR=cross)])
1896 if test x"$samba_cv_HAVE_BROKEN_READDIR" = x"yes"; then
1897     AC_DEFINE(HAVE_BROKEN_READDIR,1,[Whether readdir() is broken])
1898 fi
1899
1900 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
1901 AC_TRY_COMPILE([#include <sys/types.h>
1902 #include <utime.h>],
1903 [struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
1904 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
1905 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
1906     AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
1907 fi
1908
1909 ##############
1910 # Check utmp details, but only if our OS offers utmp.h
1911 if test x"$ac_cv_header_utmp_h" = x"yes"; then
1912 dnl  utmp and utmpx come in many flavours
1913 dnl  We need to check for many of them
1914 dnl  But we don't need to do each and every one, because our code uses
1915 dnl  mostly just the utmp (not utmpx) fields.
1916
1917 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
1918
1919 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
1920 AC_TRY_COMPILE([#include <sys/types.h>
1921 #include <utmp.h>],
1922 [struct utmp ut;  ut.ut_name[0] = 'a';],
1923 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
1924 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
1925     AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
1926 fi
1927
1928 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
1929 AC_TRY_COMPILE([#include <sys/types.h>
1930 #include <utmp.h>],
1931 [struct utmp ut;  ut.ut_user[0] = 'a';],
1932 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
1933 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
1934     AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
1935 fi
1936
1937 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
1938 AC_TRY_COMPILE([#include <sys/types.h>
1939 #include <utmp.h>],
1940 [struct utmp ut;  ut.ut_id[0] = 'a';],
1941 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
1942 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
1943     AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
1944 fi
1945
1946 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
1947 AC_TRY_COMPILE([#include <sys/types.h>
1948 #include <utmp.h>],
1949 [struct utmp ut;  ut.ut_host[0] = 'a';],
1950 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
1951 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
1952     AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
1953 fi
1954
1955 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
1956 AC_TRY_COMPILE([#include <sys/types.h>
1957 #include <utmp.h>],
1958 [struct utmp ut;  time_t t; ut.ut_time = t;],
1959 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
1960 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
1961     AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
1962 fi
1963
1964 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
1965 AC_TRY_COMPILE([#include <sys/types.h>
1966 #include <utmp.h>],
1967 [struct utmp ut;  struct timeval tv; ut.ut_tv = tv;],
1968 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
1969 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
1970     AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
1971 fi
1972
1973 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
1974 AC_TRY_COMPILE([#include <sys/types.h>
1975 #include <utmp.h>],
1976 [struct utmp ut;  ut.ut_type = 0;],
1977 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
1978 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
1979     AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
1980 fi
1981
1982 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
1983 AC_TRY_COMPILE([#include <sys/types.h>
1984 #include <utmp.h>],
1985 [struct utmp ut;  ut.ut_pid = 0;],
1986 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
1987 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
1988     AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
1989 fi
1990
1991 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
1992 AC_TRY_COMPILE([#include <sys/types.h>
1993 #include <utmp.h>],
1994 [struct utmp ut;  ut.ut_exit.e_exit = 0;],
1995 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
1996 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
1997     AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
1998 fi
1999
2000 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2001 AC_TRY_COMPILE([#include <sys/types.h>
2002 #include <utmp.h>],
2003 [struct utmp ut;  ut.ut_addr = 0;],
2004 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2005 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2006     AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2007 fi
2008
2009 if test x$ac_cv_func_pututline = xyes ; then
2010   AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2011   AC_TRY_COMPILE([#include <sys/types.h>
2012 #include <utmp.h>],
2013   [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2014   samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2015   if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2016       AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2017   fi
2018 fi
2019
2020 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2021 AC_TRY_COMPILE([#include <sys/types.h>
2022 #include <utmpx.h>],
2023 [struct utmpx ux;  ux.ut_syslen = 0;],
2024 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2025 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2026     AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2027 fi
2028
2029 fi
2030 # end utmp details
2031
2032
2033 ICONV_LOCATION=standard
2034 LOOK_DIRS="/usr /usr/local /sw /opt"
2035 AC_ARG_WITH(libiconv,
2036 [  --with-libiconv=BASEDIR Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto) ],
2037 [
2038   if test "$withval" = "no" ; then
2039     AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2040   else
2041      if test "$withval" != "yes" ; then
2042         ICONV_PATH_SPEC=yes
2043         LOOK_DIRS="$withval"
2044      fi
2045   fi
2046 ])
2047
2048 for i in $LOOK_DIRS ; do
2049     save_LIBS=$LIBS
2050     save_LDFLAGS=$LDFLAGS
2051     save_CPPFLAGS=$CPPFLAGS
2052     ICONV_FOUND="no"
2053     unset libext
2054     CPPFLAGS="$CPPFLAGS -I$i/include"
2055 dnl This is here to handle -withval stuff for --with-libiconv
2056 dnl Perhaps we should always add a -L
2057
2058 dnl Check lib and lib32 library variants to cater for IRIX ABI-specific
2059 dnl installation paths. This gets a little tricky since we might have iconv
2060 dnl in both libiconv and in libc. In this case the jm_ICONV test will always
2061 dnl succeed when the header is found. To counter this, make sure the
2062 dnl library directory is there and check the ABI directory first (which
2063 dnl should be harmless on other systems.
2064 dnl For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2065     for l in "lib32" "lib" "lib/hpux32"; do
2066         if test -d "$i/$l" ; then
2067                 LDFLAGS="$save_LDFLAGS -L$i/$l"
2068         LIBS=
2069         export LDFLAGS LIBS CPPFLAGS
2070 dnl Try to find iconv(3)
2071                 jm_ICONV($i/$l)
2072                 if test x"$ICONV_FOUND" = "xyes" ; then
2073             libext="$l"
2074             break;
2075         fi
2076         fi
2077     done
2078
2079     if test x"$ICONV_FOUND" = "xyes" ; then
2080         LDFLAGS=$save_LDFLAGS
2081         LIB_ADD_DIR(LDFLAGS, "$i/$libext")
2082         CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
2083         LIBS="$save_LIBS"
2084         ICONV_LOCATION=$i
2085         export LDFLAGS LIBS CPPFLAGS
2086 dnl Now, check for a working iconv ... we want to do it here because
2087 dnl there might be a working iconv further down the list of LOOK_DIRS
2088
2089         ############
2090         # check for iconv in libc
2091         ic_save_LIBS="$LIBS"
2092         if test x"$ICONV_PATH_SPEC" = "xyes" ; then
2093            LIBS="$LIBS -L$ICONV_LOCATION/$libext"
2094         fi
2095         if test x"$jm_cv_lib_iconv" != x; then
2096            LIBS="$LIBS -l$jm_cv_lib_iconv"
2097         fi
2098 dnl        AC_CACHE_CHECK([for working iconv],samba_cv_HAVE_NATIVE_ICONV,[
2099         default_dos_charset=no
2100         default_display_charset=no
2101         default_unix_charset=no
2102
2103         # check for default dos charset name
2104         for j in CP850 IBM850 ; do
2105             rjs_CHARSET($j)
2106             if test x"$ICONV_CHARSET" = x"$j"; then
2107                 default_dos_charset="\"$j\""
2108                 break
2109             fi
2110         done
2111         # check for default display charset name
2112         for j in ASCII 646 ; do
2113             rjs_CHARSET($j)
2114             if test x"$ICONV_CHARSET" = x"$j"; then
2115                 default_display_charset="\"$j\""
2116                 break
2117             fi
2118         done
2119         # check for default unix charset name
2120         for j in UTF-8 UTF8 ; do
2121             rjs_CHARSET($j)
2122             if test x"$ICONV_CHARSET" = x"$j"; then
2123                 default_unix_charset="\"$j\""
2124                 break
2125             fi
2126         done
2127
2128         if test "$default_dos_charset" != "no" -a \
2129                 "$default_dos_charset" != "cross" -a \
2130                 "$default_display_charset" != "no" -a \
2131                 "$default_display_charset" != "cross" -a \
2132                 "$default_unix_charset" != "no" -a \
2133                 "$default_unix_charset" != "cross"
2134         then
2135                 samba_cv_HAVE_NATIVE_ICONV=yes
2136         else if test "$default_dos_charset" = "cross" -o \
2137                      "$default_display_charset" = "cross" -o \
2138                      "$default_unix_charset" = "cross"
2139         then
2140                 samba_cv_HAVE_NATIVE_ICONV=cross
2141         else
2142                 samba_cv_HAVE_NATIVE_ICONV=no
2143         fi
2144         fi
2145 dnl ])
2146
2147         LIBS="$ic_save_LIBS"
2148         if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes"; then
2149            CPPFLAGS=$save_CPPFLAGS
2150            LDFLAGS=$save_LDFLAGS
2151            LIBS=$save_LIBS
2152            if test x"$jm_cv_lib_iconv" != x; then
2153               LIBS="$LIBS -l$jm_cv_lib_iconv"
2154            fi
2155            dnl Add the flags we need to CPPFLAGS and LDFLAGS
2156            CFLAGS_ADD_DIR(CPPFLAGS, "$i/include")
2157            LIB_ADD_DIR(LDFLAGS, "$i/$libext")
2158            export CPPFLAGS
2159            AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2160            AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2161            AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2162            AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2163            break
2164         fi
2165 dnl We didn't find a working iconv, so keep going
2166     fi
2167 dnl We only need to clean these up here for the next pass through the loop
2168     CPPFLAGS=$save_CPPFLAGS
2169     LDFLAGS=$save_LDFLAGS
2170     LIBS=$save_LIBS
2171     export LDFLAGS LIBS CPPFLAGS
2172 done
2173 unset libext
2174
2175
2176 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2177     AC_MSG_WARN([Sufficient support for iconv function was not found.
2178     Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2179    AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2180    AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2181    AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2182 fi
2183
2184
2185 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2186 AC_TRY_RUN([
2187 #include <sys/types.h>
2188 #include <fcntl.h>
2189 #ifndef F_GETLEASE
2190 #define F_GETLEASE      1025
2191 #endif
2192 main() {
2193        int fd = open("/dev/null", O_RDONLY);
2194        return fcntl(fd, F_GETLEASE, 0) == -1;
2195 }
2196 ],
2197 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2198 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2199     AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2200 fi
2201
2202 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2203 AC_TRY_RUN([
2204 #include <sys/types.h>
2205 #include <fcntl.h>
2206 #include <signal.h>
2207 #ifndef F_NOTIFY
2208 #define F_NOTIFY 1026
2209 #endif
2210 main() {
2211         exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
2212 }
2213 ],
2214 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2215 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2216     AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2217 fi
2218
2219 #################################################
2220 # Check if FAM notifications are available. For FAM info, see
2221 #       http://oss.sgi.com/projects/fam/
2222 #       http://savannah.nongnu.org/projects/fam/
2223
2224 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2225 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2226     # On IRIX, libfam requires libC, but other FAM implementations might not
2227     # need it.
2228     AC_CHECK_LIB(fam, FAMOpen2,
2229             [samba_cv_HAVE_LIBFAM=yes; samba_fam_libs="-lfam"],
2230             [samba_cv_HAVE_LIBFAM=no])
2231
2232     if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2233         samba_fam_xtra=-lC
2234         AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2235                 [samba_cv_HAVE_LIBFAM=yes; samba_fam_libs="-lfam -lC"],
2236                 [samba_cv_HAVE_LIBFAM=no])
2237         unset samba_fam_xtra
2238     fi
2239 fi
2240
2241 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2242     AC_DEFINE(HAVE_FAM_CHANGE_NOTIFY, 1,
2243             [Whether FAM is file notifications are available])
2244 fi
2245
2246 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2247 AC_TRY_RUN([
2248 #include <sys/types.h>
2249 #include <fcntl.h>
2250 #include <signal.h>
2251 #include <sys/file.h>
2252 #ifndef LOCK_MAND
2253 #define LOCK_MAND       32
2254 #define LOCK_READ       64
2255 #endif
2256 main() {
2257         exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2258 }
2259 ],
2260 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2261 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2262     AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2263 fi
2264
2265
2266 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2267 AC_TRY_COMPILE([#include <sys/types.h>
2268 #include <fcntl.h>],
2269 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2270 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2271 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2272     AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2273 fi
2274
2275 AC_CACHE_CHECK([for irix specific capabilities],samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES,[
2276 AC_TRY_RUN([#include <sys/types.h>
2277 #include <sys/capability.h>
2278 main() {
2279  cap_t cap;
2280  if ((cap = cap_get_proc()) == NULL)
2281    exit(1);
2282  cap->cap_effective |= CAP_NETWORK_MGT;
2283  cap->cap_inheritable |= CAP_NETWORK_MGT;
2284  cap_set_proc(cap);
2285  exit(0);
2286 }
2287 ],
2288 samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=yes,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=no,samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES=cross)])
2289 if test x"$samba_cv_HAVE_IRIX_SPECIFIC_CAPABILITIES" = x"yes"; then
2290     AC_DEFINE(HAVE_IRIX_SPECIFIC_CAPABILITIES,1,[Whether IRIX specific capabilities are available])
2291 fi
2292
2293 #
2294 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2295 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2296 #
2297
2298 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2299 AC_TRY_COMPILE([#include <sys/types.h>
2300 #if defined(HAVE_RPC_RPC_H)
2301 #include <rpc/rpc.h>
2302 #endif],
2303 [int16 testvar;],
2304 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2305 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2306     AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2307 fi
2308
2309 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2310 AC_TRY_COMPILE([#include <sys/types.h>
2311 #if defined(HAVE_RPC_RPC_H)
2312 #include <rpc/rpc.h>
2313 #endif],
2314 [uint16 testvar;],
2315 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2316 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2317     AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2318 fi
2319
2320 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2321 AC_TRY_COMPILE([#include <sys/types.h>
2322 #if defined(HAVE_RPC_RPC_H)
2323 #include <rpc/rpc.h>
2324 #endif],
2325 [int32 testvar;],
2326 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2327 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2328     AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2329 fi
2330
2331 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2332 AC_TRY_COMPILE([#include <sys/types.h>
2333 #if defined(HAVE_RPC_RPC_H)
2334 #include <rpc/rpc.h>
2335 #endif],
2336 [uint32 testvar;],
2337 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2338 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2339     AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2340 fi
2341
2342 dnl
2343 dnl Some systems (SCO) have a problem including
2344 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2345 dnl as a #define in <prot.h> and as part of an enum
2346 dnl in <rpc/rpc.h>.
2347 dnl
2348
2349 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2350 AC_TRY_COMPILE([#include <sys/types.h>
2351 #ifdef HAVE_SYS_SECURITY_H
2352 #include <sys/security.h>
2353 #include <prot.h>
2354 #endif  /* HAVE_SYS_SECURITY_H */
2355 #if defined(HAVE_RPC_RPC_H)
2356 #include <rpc/rpc.h>
2357 #endif],
2358 [int testvar;],
2359 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2360 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2361     AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2362 fi
2363
2364 AC_MSG_CHECKING([for test routines])
2365 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
2366            AC_MSG_RESULT(yes),
2367            AC_MSG_ERROR([cant find test code. Aborting config]),
2368            AC_MSG_WARN([cannot run when cross-compiling]))
2369
2370 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2371 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
2372            samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2373 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2374     AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2375 fi
2376
2377 AC_CACHE_CHECK([for AF_LOCAL socket support], samba_cv_HAVE_WORKING_AF_LOCAL, [
2378 AC_TRY_RUN([#include "${srcdir-.}/tests/unixsock.c"],
2379            samba_cv_HAVE_WORKING_AF_LOCAL=yes,
2380            samba_cv_HAVE_WORKING_AF_LOCAL=no,
2381            samba_cv_HAVE_WORKING_AF_LOCAL=cross)])
2382 if test x"$samba_cv_HAVE_WORKING_AF_LOCAL" != xno
2383 then
2384     AC_DEFINE(HAVE_WORKING_AF_LOCAL, 1, [Define if you have working AF_LOCAL sockets])
2385 fi
2386
2387 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2388 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
2389            samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2390 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2391     AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2392 fi
2393
2394 AC_CACHE_CHECK([whether getpass should be replaced],samba_cv_REPLACE_GETPASS,[
2395 SAVE_CPPFLAGS="$CPPFLAGS"
2396 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt"
2397 AC_TRY_COMPILE([
2398 #define REPLACE_GETPASS 1
2399 #define NO_PROTO_H 1
2400 #define NO_CONFIG_H 1
2401 #define main dont_declare_main
2402 #include "${srcdir-.}/lib/getsmbpass.c"
2403 #undef main
2404 ],[],samba_cv_REPLACE_GETPASS=yes,samba_cv_REPLACE_GETPASS=no)
2405 CPPFLAGS="$SAVE_CPPFLAGS"
2406 ])
2407 if test x"$samba_cv_REPLACE_GETPASS" = x"yes"; then
2408         AC_DEFINE(REPLACE_GETPASS,1,[Whether getpass should be replaced])
2409 fi
2410
2411 AC_CACHE_CHECK([for broken inet_ntoa],samba_cv_REPLACE_INET_NTOA,[
2412 AC_TRY_RUN([
2413 #include <stdio.h>
2414 #include <sys/types.h>
2415 #include <netinet/in.h>
2416 #ifdef HAVE_ARPA_INET_H
2417 #include <arpa/inet.h>
2418 #endif
2419 main() { struct in_addr ip; ip.s_addr = 0x12345678;
2420 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
2421     strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); }
2422 exit(1);}],
2423            samba_cv_REPLACE_INET_NTOA=yes,samba_cv_REPLACE_INET_NTOA=no,samba_cv_REPLACE_INET_NTOA=cross)])
2424 if test x"$samba_cv_REPLACE_INET_NTOA" = x"yes"; then
2425     AC_DEFINE(REPLACE_INET_NTOA,1,[Whether inet_ntoa should be replaced])
2426 fi
2427
2428 AC_CACHE_CHECK([for secure mkstemp],samba_cv_HAVE_SECURE_MKSTEMP,[
2429 AC_TRY_RUN([#include <stdlib.h>
2430 #include <sys/types.h>
2431 #include <sys/stat.h>
2432 #include <unistd.h>
2433 main() {
2434   struct stat st;
2435   char tpl[20]="/tmp/test.XXXXXX";
2436   int fd = mkstemp(tpl);
2437   if (fd == -1) exit(1);
2438   unlink(tpl);
2439   if (fstat(fd, &st) != 0) exit(1);
2440   if ((st.st_mode & 0777) != 0600) exit(1);
2441   exit(0);
2442 }],
2443 samba_cv_HAVE_SECURE_MKSTEMP=yes,
2444 samba_cv_HAVE_SECURE_MKSTEMP=no,
2445 samba_cv_HAVE_SECURE_MKSTEMP=cross)])
2446 if test x"$samba_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
2447     AC_DEFINE(HAVE_SECURE_MKSTEMP,1,[Whether mkstemp is secure])
2448 fi
2449
2450 AC_CACHE_CHECK([for sysconf(_SC_NGROUPS_MAX)],samba_cv_SYSCONF_SC_NGROUPS_MAX,[
2451 AC_TRY_RUN([#include <unistd.h>
2452 main() { exit(sysconf(_SC_NGROUPS_MAX) == -1 ? 1 : 0); }],
2453 samba_cv_SYSCONF_SC_NGROUPS_MAX=yes,samba_cv_SYSCONF_SC_NGROUPS_MAX=no,samba_cv_SYSCONF_SC_NGROUPS_MAX=cross)])
2454 if test x"$samba_cv_SYSCONF_SC_NGROUPS_MAX" = x"yes"; then
2455     AC_DEFINE(SYSCONF_SC_NGROUPS_MAX,1,[Whether sysconf(_SC_NGROUPS_MAX) is available])
2456 fi
2457
2458 AC_CACHE_CHECK([for sysconf(_SC_NPROC_ONLN)],samba_cv_SYSCONF_SC_NPROC_ONLN,[
2459 AC_TRY_RUN([#include <unistd.h>
2460 main() { exit(sysconf(_SC_NPROC_ONLN) == -1 ? 1 : 0); }],
2461 samba_cv_SYSCONF_SC_NPROC_ONLN=yes,samba_cv_SYSCONF_SC_NPROC_ONLN=no,samba_cv_SYSCONF_SC_NPROC_ONLN=cross)])
2462 if test x"$samba_cv_SYSCONF_SC_NPROC_ONLN" = x"yes"; then
2463     AC_DEFINE(SYSCONF_SC_NPROC_ONLN,1,[Whether sysconf(_SC_NPROC_ONLN) is available])
2464 fi
2465
2466 AC_CACHE_CHECK([for root],samba_cv_HAVE_ROOT,[
2467 AC_TRY_RUN([main() { exit(getuid() != 0); }],
2468            samba_cv_HAVE_ROOT=yes,samba_cv_HAVE_ROOT=no,samba_cv_HAVE_ROOT=cross)])
2469 if test x"$samba_cv_HAVE_ROOT" = x"yes"; then
2470     AC_DEFINE(HAVE_ROOT,1,[Whether current user is root])
2471 else
2472     AC_MSG_WARN(running as non-root will disable some tests)
2473 fi
2474
2475 ##################
2476 # look for a method of finding the list of network interfaces
2477 iface=no;
2478 AC_CACHE_CHECK([for iface AIX],samba_cv_HAVE_IFACE_AIX,[
2479 AC_TRY_RUN([
2480 #define HAVE_IFACE_AIX 1
2481 #define AUTOCONF_TEST 1
2482 #include "confdefs.h"
2483 #include "${srcdir-.}/lib/interfaces.c"],
2484            samba_cv_HAVE_IFACE_AIX=yes,samba_cv_HAVE_IFACE_AIX=no,samba_cv_HAVE_IFACE_AIX=cross)])
2485 if test x"$samba_cv_HAVE_IFACE_AIX" = x"yes"; then
2486     iface=yes;AC_DEFINE(HAVE_IFACE_AIX,1,[Whether iface AIX is available])
2487 fi
2488
2489 if test $iface = no; then
2490 AC_CACHE_CHECK([for iface ifconf],samba_cv_HAVE_IFACE_IFCONF,[
2491 AC_TRY_RUN([
2492 #define HAVE_IFACE_IFCONF 1
2493 #define AUTOCONF_TEST 1
2494 #include "confdefs.h"
2495 #include "${srcdir-.}/lib/interfaces.c"],
2496            samba_cv_HAVE_IFACE_IFCONF=yes,samba_cv_HAVE_IFACE_IFCONF=no,samba_cv_HAVE_IFACE_IFCONF=cross)])
2497 if test x"$samba_cv_HAVE_IFACE_IFCONF" = x"yes"; then
2498     iface=yes;AC_DEFINE(HAVE_IFACE_IFCONF,1,[Whether iface ifconf is available])
2499 fi
2500 fi
2501
2502 if test $iface = no; then
2503 AC_CACHE_CHECK([for iface ifreq],samba_cv_HAVE_IFACE_IFREQ,[
2504 AC_TRY_RUN([
2505 #define HAVE_IFACE_IFREQ 1
2506 #define AUTOCONF_TEST 1
2507 #include "confdefs.h"
2508 #include "${srcdir-.}/lib/interfaces.c"],
2509            samba_cv_HAVE_IFACE_IFREQ=yes,samba_cv_HAVE_IFACE_IFREQ=no,samba_cv_HAVE_IFACE_IFREQ=cross)])
2510 if test x"$samba_cv_HAVE_IFACE_IFREQ" = x"yes"; then
2511     iface=yes;AC_DEFINE(HAVE_IFACE_IFREQ,1,[Whether iface ifreq is available])
2512 fi
2513 fi
2514
2515
2516 ################################################
2517 # look for a method of setting the effective uid
2518 seteuid=no;
2519 if test $seteuid = no; then
2520 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2521 AC_TRY_RUN([
2522 #define AUTOCONF_TEST 1
2523 #define USE_SETRESUID 1
2524 #include "confdefs.h"
2525 #include "${srcdir-.}/lib/util_sec.c"],
2526            samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2527 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2528     seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2529 fi
2530 fi
2531
2532
2533 if test $seteuid = no; then
2534 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2535 AC_TRY_RUN([
2536 #define AUTOCONF_TEST 1
2537 #define USE_SETREUID 1
2538 #include "confdefs.h"
2539 #include "${srcdir-.}/lib/util_sec.c"],
2540            samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2541 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2542     seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2543 fi
2544 fi
2545
2546 if test $seteuid = no; then
2547 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2548 AC_TRY_RUN([
2549 #define AUTOCONF_TEST 1
2550 #define USE_SETEUID 1
2551 #include "confdefs.h"
2552 #include "${srcdir-.}/lib/util_sec.c"],
2553            samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2554 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2555     seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2556 fi
2557 fi
2558
2559 if test $seteuid = no; then
2560 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2561 AC_TRY_RUN([
2562 #define AUTOCONF_TEST 1
2563 #define USE_SETUIDX 1
2564 #include "confdefs.h"
2565 #include "${srcdir-.}/lib/util_sec.c"],
2566            samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2567 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2568     seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2569 fi
2570 fi
2571
2572
2573 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
2574 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
2575            samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
2576 if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
2577     AC_DEFINE(HAVE_MMAP,1,[Whether mmap works])
2578 fi
2579
2580 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2581 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
2582            samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2583 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2584     AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2585 fi
2586
2587 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2588 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
2589            samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2590 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2591     AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2592
2593 else
2594
2595 dnl
2596 dnl Don't check for 64 bit fcntl locking if we know that the
2597 dnl glibc2.1 broken check has succeeded.
2598 dnl
2599
2600   AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2601   AC_TRY_RUN([
2602 #if defined(HAVE_UNISTD_H)
2603 #include <unistd.h>
2604 #endif
2605 #include <stdio.h>
2606 #include <stdlib.h>
2607
2608 #ifdef HAVE_FCNTL_H
2609 #include <fcntl.h>
2610 #endif
2611
2612 #ifdef HAVE_SYS_FCNTL_H
2613 #include <sys/fcntl.h>
2614 #endif
2615 main() { struct flock64 fl64;
2616 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2617 exit(0);
2618 #else
2619 exit(1);
2620 #endif
2621 }],
2622        samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2623
2624   if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2625       AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2626   fi
2627 fi
2628
2629 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2630 AC_TRY_COMPILE([#include <sys/types.h>
2631 #include <sys/stat.h>
2632 #include <unistd.h>],
2633 [struct stat st;  st.st_blocks = 0;],
2634 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2635 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2636     AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2637 fi
2638
2639 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2640 AC_TRY_COMPILE([#include <sys/types.h>
2641 #include <sys/stat.h>
2642 #include <unistd.h>],
2643 [struct stat st;  st.st_blksize = 0;],
2644 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2645 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2646     AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2647 fi
2648
2649 case "$host_os" in
2650 *linux*)
2651 AC_CACHE_CHECK([for broken RedHat 7.2 system header files],samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS,[
2652 AC_TRY_COMPILE([
2653 #ifdef HAVE_SYS_VFS_H
2654 #include <sys/vfs.h>
2655 #endif
2656 #ifdef HAVE_SYS_CAPABILITY_H
2657 #include <sys/capability.h>
2658 #endif
2659 ],[int i;],
2660    samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=no,samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS=yes)])
2661 if test x"$samba_cv_BROKEN_REDHAT_7_SYSTEM_HEADERS" = x"yes"; then
2662    AC_DEFINE(BROKEN_REDHAT_7_SYSTEM_HEADERS,1,[Broken RedHat 7.2 system header files])
2663 fi
2664 ;;
2665 esac
2666
2667 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2668 AC_TRY_COMPILE([
2669 #include <sys/types.h>
2670 #include <sys/acl.h>
2671 #if defined(HAVE_RPCSVC_NIS_H)
2672 #include <rpcsvc/nis.h>
2673 #endif],
2674 [int i;],
2675 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2676 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2677         AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2678 fi
2679
2680 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
2681 AC_TRY_RUN([
2682 #include <stdio.h>
2683 #include <limits.h>
2684 main() {
2685         char *newpath = realpath("/tmp", NULL);
2686         exit ((newpath != NULL) ? 0 : 1);
2687 }
2688 ],
2689 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
2690 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
2691     AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
2692 fi
2693
2694 #################################################
2695 # check for smbwrapper support
2696 AC_MSG_CHECKING(whether to use smbwrapper)
2697 AC_ARG_WITH(smbwrapper,
2698 [  --with-smbwrapper       Include SMB wrapper support (default=no) ],
2699 [ case "$withval" in
2700   yes)
2701     AC_MSG_RESULT(yes)
2702     AC_DEFINE(WITH_SMBWRAPPER,1,[Whether to include smbwrapper support])
2703         WRAPPROG="bin/smbsh\$(EXEEXT)"
2704         WRAP="bin/smbwrapper.$SHLIBEXT"
2705         WRAP_OBJS="\$(SMBW_OBJ1) \$(SMBWRAPPER_OBJ1)"
2706         WRAP_INC="-I\$(srcdir)/smbwrapper"
2707
2708 # Conditions under which smbwrapper should not be built.
2709
2710         if test x$PICFLAGS = x; then
2711            echo No support for PIC code - disabling smbwrapper and smbsh
2712            WRAPPROG=""
2713            WRAP=""
2714            WRAP_OBJS=""
2715            WRAP_INC=""
2716         elif test x$ac_cv_func_syscall = xno; then
2717            AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
2718            WRAPPROG=""
2719            WRAP=""
2720            WRAP_OBJS=""
2721            WRAP_INC=""
2722         fi
2723         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WRAPPROG $WRAP"
2724         SMBWRAPPER="$WRAPPROG $WRAP"
2725         SMBWRAP_OBJS="$WRAP_OBJS"
2726         SMBWRAP_INC="$WRAP_INC"
2727     ;;
2728   *)
2729     AC_MSG_RESULT(no)
2730     ;;
2731   esac ],
2732   AC_MSG_RESULT(no)
2733 )
2734
2735 #################################################
2736 # check for AFS clear-text auth support
2737 samba_cv_WITH_AFS=no
2738 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2739 AC_ARG_WITH(afs,
2740 [  --with-afs              Include AFS clear-text auth support (default=no) ],
2741 [ case "$withval" in
2742   yes|auto)
2743     AC_MSG_RESULT($withval)
2744     samba_cv_WITH_AFS=$withval
2745     ;;
2746   *)
2747     AC_MSG_RESULT(no)
2748     ;;
2749   esac ],
2750   AC_MSG_RESULT(no)
2751 )
2752
2753 ####################################################
2754 # check for Linux-specific AFS fake-kaserver support
2755 samba_cv_WITH_FAKE_KASERVER=no
2756 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2757 AC_ARG_WITH(fake-kaserver,
2758 [  --with-fake-kaserver    Include AFS fake-kaserver support (default=no) ],
2759 [ case "$withval" in
2760   yes|auto)
2761     AC_MSG_RESULT($withval)
2762     samba_cv_WITH_FAKE_KASERVER=$withval
2763     ;;
2764   *)
2765     AC_MSG_RESULT(no)
2766     ;;
2767   esac ],
2768   AC_MSG_RESULT(no)
2769 )
2770
2771 #################################################
2772 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
2773 if test x"$samba_cv_WITH_AFS" != x"no" ||
2774    test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
2775
2776     # see if this box has the afs-headers in /usr/include/afs
2777     AC_MSG_CHECKING(for /usr/include/afs)
2778     if test -d /usr/include/afs; then
2779           CFLAGS="$CFLAGS -I/usr/include/afs"
2780           CPPFLAGS="$CPPFLAGS -I/usr/include/afs"
2781           AC_MSG_RESULT(yes)
2782     else
2783       AC_MSG_RESULT(no)
2784     fi
2785
2786     # check for afs.h
2787     have_afs_headers=no
2788     AC_CHECK_HEADERS(afs.h afs/afs.h)
2789     if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
2790         if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
2791            test x"$samba_cv_WITH_AFS" = x"auto"; then
2792                 AC_MSG_WARN([AFS cannot be supported without afs.h])
2793         else
2794                 AC_MSG_ERROR([AFS cannot be supported without afs.h])
2795         fi
2796     else
2797         have_afs_headers=yes
2798     fi
2799 fi
2800
2801 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
2802     AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
2803 fi
2804
2805 #################################################
2806 # check whether to compile AFS/NT ACL mapping module
2807 samba_cv_WITH_VFS_AFSACL=no
2808 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2809 AC_ARG_WITH(vfs-afsacl,
2810 [  --with-vfs-afsacl       Include AFS to NT ACL mapping module (default=no) ],
2811 [ case "$withval" in
2812   yes|auto)
2813     AC_MSG_RESULT($withval)
2814     samba_cv_WITH_VFS_AFSACL=yes
2815     ;;
2816   *)
2817     AC_MSG_RESULT(no)
2818     ;;
2819   esac ],
2820   AC_MSG_RESULT(no)
2821 )
2822
2823 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
2824    default_shared_modules="$default_shared_modules vfs_afsacl"
2825 fi
2826
2827 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
2828     AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
2829 fi
2830
2831 #################################################
2832 # check for the DFS clear-text auth system
2833 AC_MSG_CHECKING(whether to use DFS clear-text auth)
2834 AC_ARG_WITH(dfs,
2835 [  --with-dce-dfs          Include DCE/DFS clear-text auth support (default=no)],
2836 [ case "$withval" in
2837   yes)
2838     AC_MSG_RESULT(yes)
2839     AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
2840     ;;
2841   *)
2842     AC_MSG_RESULT(no)
2843     ;;
2844   esac ],
2845   AC_MSG_RESULT(no)
2846 )
2847
2848 ########################################################
2849 # Compile with LDAP support?
2850
2851 with_ldap_support=auto
2852 AC_MSG_CHECKING([for LDAP support])
2853
2854 AC_ARG_WITH(ldap,
2855 [  --with-ldap             LDAP support (default yes)],
2856 [ case "$withval" in
2857     yes|no)
2858         with_ldap_support=$withval
2859         ;;
2860   esac ])
2861
2862 AC_MSG_RESULT($with_ldap_support)
2863
2864 SMBLDAP=""
2865 AC_SUBST(SMBLDAP)
2866 SMBLDAPUTIL=""
2867 AC_SUBST(SMBLDAPUTIL)
2868 if test x"$with_ldap_support" != x"no"; then
2869
2870   ##################################################################
2871   # first test for ldap.h and lber.h
2872   # (ldap.h is required for this test)
2873   AC_CHECK_HEADERS(ldap.h lber.h)
2874
2875   if test x"$ac_cv_header_ldap_h" != x"yes"; then
2876         if test x"$with_ldap_support" = x"yes"; then
2877          AC_MSG_ERROR(ldap.h is needed for LDAP support)
2878         else
2879          AC_MSG_WARN(ldap.h is needed for LDAP support)
2880         fi
2881
2882         with_ldap_support=no
2883   fi
2884 fi
2885
2886 if test x"$with_ldap_support" != x"no"; then
2887   ac_save_LIBS=$LIBS
2888
2889   ##################################################################
2890   # we might need the lber lib on some systems. To avoid link errors
2891   # this test must be before the libldap test
2892   AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
2893
2894   ########################################################
2895   # now see if we can find the ldap libs in standard paths
2896   AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
2897
2898   ########################################################
2899   # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
2900   # Check found in pam_ldap 145.
2901   AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
2902
2903   LIBS="$LIBS $LDAP_LIBS"
2904   AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
2905     AC_TRY_COMPILE([
2906         #include <lber.h>
2907         #include <ldap.h>],
2908         [ldap_set_rebind_proc(0, 0, 0);],
2909         [smb_ldap_cv_ldap_set_rebind_proc=3],
2910         [smb_ldap_cv_ldap_set_rebind_proc=2]
2911     )
2912   ])
2913
2914   AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
2915
2916   AC_CHECK_FUNC_EXT(ldap_dn2ad_canonical,$LDAP_LIBS)
2917
2918   if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
2919     AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
2920     CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
2921     default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
2922     default_shared_modules="$default_shared_modules";
2923     SMBLDAP="lib/smbldap.o"
2924     SMBLDAPUTIL="lib/smbldap_util.o"
2925     with_ldap_support=yes
2926     AC_MSG_CHECKING(whether LDAP support is used)
2927     AC_MSG_RESULT(yes)
2928   else
2929     if test x"$with_ldap_support" = x"yes"; then
2930         AC_MSG_ERROR(libldap is needed for LDAP support)
2931     else
2932         AC_MSG_WARN(libldap is needed for LDAP support)
2933     fi
2934
2935     LDAP_LIBS=""
2936     with_ldap_support=no
2937   fi
2938   LIBS=$ac_save_LIBS
2939 fi
2940
2941
2942 #################################################
2943 # active directory support
2944
2945 with_ads_support=auto
2946 AC_MSG_CHECKING([for Active Directory and krb5 support])
2947
2948 AC_ARG_WITH(ads,
2949 [  --with-ads              Active Directory support (default auto)],
2950 [ case "$withval" in
2951     yes|no)
2952         with_ads_support="$withval"
2953         ;;
2954   esac ])
2955
2956 AC_MSG_RESULT($with_ads_support)
2957
2958 FOUND_KRB5=no
2959 KRB5_LIBS=""
2960
2961 if test x"$with_ldap_support" != x"yes"; then
2962     if test x"$with_ads_support" = x"yes"; then
2963         AC_MSG_ERROR(Active Directory Support requires LDAP support)
2964     elif test x"$with_ads_support" != x"no"; then
2965         AC_MSG_WARN(Active Directory Support requires LDAP support)
2966     fi
2967     with_ads_support=no
2968 fi
2969
2970 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
2971
2972 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
2973     if test x"$with_ads_support" = x"yes"; then
2974         AC_MSG_ERROR(Active Directory Support requires ldap_initialize)
2975     fi
2976     AC_MSG_WARN(Active Directory Support requires ldap_initialize)
2977     with_ads_support=no
2978 fi
2979
2980 AC_CHECK_FUNC_EXT(ldap_domain2hostlist,$LDAP_LIBS)
2981
2982 if test x"$ac_cv_func_ext_ldap_domain2hostlist" != x"yes"; then
2983     if test x"$with_ads_support" = x"yes"; then
2984         AC_MSG_ERROR(Active Directory Support requires ldap_domain2hostlist)
2985     fi
2986     AC_MSG_WARN(Active Directory Support requires ldap_domain2hostlist)
2987     with_ads_support=no
2988 fi
2989
2990 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
2991
2992 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
2993     if test x"$with_ads_support" = x"yes"; then
2994         AC_MSG_ERROR(Active Directory Support requires ldap_add_result_entry)
2995     fi
2996     AC_MSG_WARN(Active Directory Support requires ldap_add_result_entry)
2997     with_ads_support=no
2998 fi
2999
3000 if test x"$with_ads_support" != x"no"; then
3001
3002   # Do no harm to the values of CFLAGS and LIBS while testing for
3003   # Kerberos support.
3004
3005   if test x$FOUND_KRB5 = x"no"; then
3006     #################################################
3007     # check for location of Kerberos 5 install
3008     AC_MSG_CHECKING(for kerberos 5 install path)
3009     AC_ARG_WITH(krb5,
3010     [  --with-krb5=base-dir    Locate Kerberos 5 support (default=/usr)],
3011     [ case "$withval" in
3012       no)
3013         AC_MSG_RESULT(no krb5-path given)
3014         ;;
3015       yes)
3016         AC_MSG_RESULT(/usr)
3017         FOUND_KRB5=yes
3018         ;;
3019       *)
3020         AC_MSG_RESULT($withval)
3021         KRB5_CFLAGS="-I$withval/include"
3022         KRB5_CPPFLAGS="-I$withval/include"
3023         KRB5_LDFLAGS="-L$withval/lib"
3024         FOUND_KRB5=yes
3025         if test -x "$withval/bin/krb5-config"; then
3026                 KRB5CONFIG=$withval/bin/krb5-config
3027         fi
3028         ;;
3029       esac ],
3030       AC_MSG_RESULT(no krb5-path given)
3031     )
3032   fi
3033
3034   #################################################
3035   # check for krb5-config from recent MIT and Heimdal kerberos 5
3036   AC_PATH_PROG(KRB5CONFIG, krb5-config)
3037   AC_MSG_CHECKING(for working krb5-config)
3038   if test -x "$KRB5CONFIG"; then
3039     ac_save_CFLAGS=$CFLAGS
3040     CFLAGS="";export CFLAGS
3041     ac_save_LDFLAGS=$LDFLAGS
3042     LDFLAGS="";export LDFLAGS
3043     KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3044     KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3045     KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3046     KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3047     CFLAGS=$ac_save_CFLAGS;export CFLAGS
3048     LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3049     FOUND_KRB5=yes
3050     AC_MSG_RESULT(yes)
3051   else
3052     AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3053   fi
3054
3055   if test x$FOUND_KRB5 = x"no"; then
3056     #################################################
3057     # see if this box has the SuSE location for the heimdal krb implementation
3058     AC_MSG_CHECKING(for /usr/include/heimdal)
3059     if test -d /usr/include/heimdal; then
3060       if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3061           KRB5_CFLAGS="-I/usr/include/heimdal"
3062           KRB5_CPPFLAGS="-I/usr/include/heimdal"
3063           KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3064           AC_MSG_RESULT(yes)
3065       else
3066           KRB5_CFLAGS="-I/usr/include/heimdal"
3067           KRB5_CPPFLAGS="-I/usr/include/heimdal"
3068           AC_MSG_RESULT(yes)
3069       fi
3070     else
3071       AC_MSG_RESULT(no)
3072     fi
3073   fi
3074
3075   if test x$FOUND_KRB5 = x"no"; then
3076     #################################################
3077     # see if this box has the RedHat location for kerberos
3078     AC_MSG_CHECKING(for /usr/kerberos)
3079     if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3080       KRB5_LDFLAGS="-L/usr/kerberos/lib"
3081       KRB5_CFLAGS="-I/usr/kerberos/include"
3082       KRB5_CPPFLAGS="-I/usr/kerberos/include"
3083       AC_MSG_RESULT(yes)
3084     else
3085       AC_MSG_RESULT(no)
3086     fi
3087   fi
3088
3089   ac_save_CFLAGS=$CFLAGS
3090   ac_save_CPPFLAGS=$CPPFLAGS
3091   ac_save_LDFLAGS=$LDFLAGS
3092
3093   CFLAGS="$KRB5_CFLAGS $CFLAGS"
3094   CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3095   LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3096
3097   KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3098
3099   # now check for krb5.h. Some systems have the libraries without the headers!
3100   # note that this check is done here to allow for different kerberos
3101   # include paths
3102   AC_CHECK_HEADERS(krb5.h)
3103
3104   if test x"$ac_cv_header_krb5_h" = x"no"; then
3105
3106     # Give a warning if AD support was not explicitly requested,
3107     # i.e with_ads_support = auto, otherwise die with an error.
3108
3109     if test x"$with_ads_support" = x"yes"; then
3110       AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3111     else
3112       AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3113     fi
3114
3115     # Turn off AD support and restore CFLAGS and LIBS variables
3116
3117     with_ads_support="no"
3118
3119     CFLAGS=$ac_save_CFLAGS
3120     CPPFLAGS=$ac_save_CPPFLAGS
3121     LDFLAGS=$ac_save_LDFLAGS
3122   fi
3123 fi
3124
3125 # Now we have determined whether we really want ADS support
3126
3127 if test x"$with_ads_support" != x"no"; then
3128   ac_save_LIBS=$LIBS
3129
3130   # now check for gssapi headers.  This is also done here to allow for
3131   # different kerberos include paths
3132   AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3133
3134   ##################################################################
3135   # we might need the k5crypto and com_err libraries on some systems
3136   AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3137   AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3138
3139   # Heimdal checks.
3140   AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3141   AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3142   AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3143
3144   # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3145   AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],
3146                                 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
3147
3148   ########################################################
3149   # now see if we can find the krb5 libs in standard paths
3150   # or as specified above
3151   AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3152   AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3153
3154   ########################################################
3155   # now see if we can find the gssapi libs in standard paths
3156   AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],
3157             AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available]))
3158
3159   AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3160   AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3161   AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3162   AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3163   AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3164   AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3165   AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3166   AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3167   AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3168   AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3169   AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3170   AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3171   AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3172   AC_CHECK_FUNC_EXT(krb5_free_ktypes, $KRB5_LIBS)
3173   AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3174   AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3175   AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3176   AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3177   AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3178   AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3179   AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3180   AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3181   AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3182   AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3183   AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3184   AC_CHECK_FUNC_EXT(decode_krb5_ap_req, $KRB5_LIBS)
3185   AC_CHECK_FUNC_EXT(krb5_free_ap_req, $KRB5_LIBS)
3186   AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3187   AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3188   AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3189   AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3190   AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3191   AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3192   AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3193   AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3194
3195   LIBS="$KRB5_LIBS $LIBS"
3196
3197   AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_verify_checksum, [
3198     AC_TRY_COMPILE([
3199         #include <krb5.h>],
3200         [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3201         [smb_krb5_verify_checksum=7],
3202         [smb_krb5_verify_checksum=6],
3203     )
3204   ])
3205   AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_verify_checksum, [Number of arguments to krb5_verify_checksum])
3206
3207   AC_CACHE_CHECK([for checksum in krb5_checksum],
3208                 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3209     AC_TRY_COMPILE([#include <krb5.h>],
3210       [krb5_checksum cksum; cksum.checksum.length = 0;],
3211       samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3212       samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3213
3214   if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3215     AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3216                [Whether the krb5_checksum struct has a checksum property])
3217   fi
3218
3219   AC_CACHE_CHECK([for etype in EncryptedData],
3220                 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3221     AC_TRY_COMPILE([#include <krb5.h>],
3222       [EncryptedData edata; edata.etype = 0;],
3223       samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3224       samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3225
3226   if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3227     AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3228                [Whether the EncryptedData struct has a etype property])
3229   fi
3230
3231   AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3232                 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3233     AC_TRY_COMPILE([#include <krb5.h>],
3234       [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3235       samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3236       samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3237
3238   if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3239     AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3240                [Whether the krb5_ap_req struct has a ticket pointer])
3241   fi
3242
3243   AC_CACHE_CHECK([for krb5_crypto type],
3244                 samba_cv_HAVE_KRB5_CRYPTO,[
3245     AC_TRY_COMPILE([#include <krb5.h>],
3246       [krb5_crypto crypto;],
3247       samba_cv_HAVE_KRB5_CRYPTO=yes,
3248       samba_cv_HAVE_KRB5_CRYPTO=no)])
3249
3250   if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3251     AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3252                [Whether the type krb5_crypto exists])
3253   fi
3254
3255   AC_CACHE_CHECK([for krb5_encrypt_block type],
3256                 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3257     AC_TRY_COMPILE([#include <krb5.h>],
3258       [krb5_encrypt_block block;],
3259       samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
3260       samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
3261
3262   if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
3263     AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
3264                [Whether the type krb5_encrypt_block exists])
3265   fi
3266
3267   AC_CACHE_CHECK([for addrtype in krb5_address],
3268                 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3269     AC_TRY_COMPILE([#include <krb5.h>],
3270       [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3271       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3272       samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3273
3274   if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3275     AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3276                [Whether the krb5_address struct has a addrtype property])
3277   fi
3278
3279   AC_CACHE_CHECK([for addr_type in krb5_address],
3280                  samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3281     AC_TRY_COMPILE([#include <krb5.h>],
3282       [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3283       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3284       samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3285
3286   if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3287     AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3288               [Whether the krb5_address struct has a addr_type property])
3289   fi
3290
3291   AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
3292                  samba_cv_HAVE_KRB5_TKT_ENC_PART2,
3293                  [AC_TRY_COMPILE([#include <krb5.h>],
3294     [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
3295     samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
3296
3297   if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
3298     AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
3299               [Whether the krb5_ticket struct has a enc_part2 property])
3300   fi
3301
3302   AC_CACHE_CHECK([for keyblock in krb5_creds],
3303                  samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
3304     AC_TRY_COMPILE([#include <krb5.h>],
3305       [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
3306       samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
3307       samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
3308
3309   if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
3310     AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
3311               [Whether the krb5_creds struct has a keyblock property])
3312   fi
3313
3314   AC_CACHE_CHECK([for session in krb5_creds],
3315                  samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
3316     AC_TRY_COMPILE([#include <krb5.h>],
3317       [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
3318       samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
3319       samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
3320
3321   if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
3322     AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
3323               [Whether the krb5_creds struct has a session property])
3324   fi
3325
3326   AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3327                  samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3328     AC_TRY_COMPILE([#include <krb5.h>],
3329       [krb5_keyblock key; key.keyvalue.data = NULL;],
3330       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3331       samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3332
3333   if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3334     AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3335               [Whether the krb5_keyblock struct has a keyvalue property])
3336   fi
3337
3338   AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3339                  samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3340     AC_TRY_COMPILE([#include <krb5.h>],
3341       [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3342       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3343       samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3344   AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3345                  samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3346     AC_TRY_COMPILE([#include <krb5.h>],
3347       [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3348       samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3349       samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3350 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3351 # w.r.t. arcfour and windows, so we must not enable it here
3352   if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3353           x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3354     AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3355               [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
3356   fi
3357
3358   AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3359                  samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3360     AC_TRY_COMPILE([#include <krb5.h>],
3361       [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3362       samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3363       samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3364
3365   if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3366     AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3367               [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3368   fi
3369
3370   AC_CACHE_CHECK([for KV5M_KEYTAB],
3371                  samba_cv_HAVE_KV5M_KEYTAB,[
3372     AC_TRY_COMPILE([#include <krb5.h>],
3373       [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3374       samba_cv_HAVE_KV5M_KEYTAB=yes,
3375       samba_cv_HAVE_KV5M_KEYTAB=no)])
3376
3377   if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3378       AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3379              [Whether the KV5M_KEYTAB option is available])
3380   fi
3381
3382   AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3383                  samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3384     AC_TRY_COMPILE([#include <krb5.h>],
3385       [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3386       samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3387       samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3388
3389   if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3390     AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3391               [Whether KRB5_KU_OTHER_CKSUM is available])
3392   fi
3393
3394   AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3395                  samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3396     AC_TRY_COMPILE([#include <krb5.h>],
3397       [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3398       samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3399       samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3400
3401   if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3402     AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3403               [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3404   fi
3405
3406   AC_CACHE_CHECK([for the krb5_princ_component macro],
3407                 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3408     AC_TRY_LINK([#include <krb5.h>],
3409       [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3410       samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3411       samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3412
3413   if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3414     AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3415                [Whether krb5_princ_component is available])
3416   fi
3417
3418   AC_CACHE_CHECK([for key in krb5_keytab_entry],
3419                  samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3420     AC_TRY_COMPILE([#include <krb5.h>],
3421       [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3422       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3423       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3424
3425   if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3426     AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3427               [Whether krb5_keytab_entry has key member])
3428   fi
3429
3430   AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3431                  samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3432     AC_TRY_COMPILE([#include <krb5.h>],
3433       [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3434       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3435       samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3436
3437   if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3438     AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3439               [Whether krb5_keytab_entry has keyblock member])
3440   fi
3441
3442   if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" = x"yes"; then
3443     AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
3444     AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
3445     AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
3446     AC_MSG_RESULT(yes)
3447   else
3448     if test x"$with_ads_support" = x"yes"; then
3449         AC_MSG_ERROR(libkrb5 is needed for Active Directory support)
3450     else
3451         AC_MSG_WARN(libkrb5 is needed for Active Directory support)
3452     fi
3453     KRB5_LIBS=""
3454     with_ads_support=no
3455   fi
3456
3457   AC_CACHE_CHECK([for WRFILE: keytab support],
3458                 samba_cv_HAVE_WRFILE_KEYTAB,[
3459     AC_TRY_RUN([
3460 #include<krb5.h>
3461   main()
3462   {
3463     krb5_context context;
3464     krb5_keytab keytab;
3465
3466     krb5_init_context(&context);
3467     return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3468   }],
3469   samba_cv_HAVE_WRFILE_KEYTAB=yes,
3470   samba_cv_HAVE_WRFILE_KEYTAB=no)])
3471
3472   if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3473       AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3474                [Whether the WRFILE:-keytab is supported])
3475   fi
3476
3477   AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3478                samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3479     AC_TRY_COMPILE([#include <krb5.h>],
3480     [
3481     krb5_context context;
3482     krb5_principal principal;
3483     krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3484     samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3485     samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3486
3487   if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3488     AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3489               [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3490   fi
3491
3492 LIBS="$ac_save_LIBS"
3493 fi
3494
3495 #################################################
3496 # check for KCM support
3497
3498 with_kcm_support=no
3499 AC_MSG_CHECKING([for KCM support])
3500
3501 AC_ARG_WITH(kcm,
3502 [  --with-kcm              KCM support (default no)],
3503 [ case "$withval" in
3504     yes)
3505         if test x$FOUND_KRB5 = x"no"; then
3506                 AC_MSG_ERROR(libkrb5 is needed for KCM support)
3507         fi
3508         with_kcm_support="$withval"
3509         AC_DEFINE(WITH_KCM,1,[Whether to include KCM support])
3510         ;;
3511     *)
3512         with_kcm_support="no"
3513         AC_DEFINE(WITH_KCM,0,[Whether to include KCM support])
3514         ;;
3515   esac ])
3516
3517 AC_MSG_RESULT($with_kcm_support)
3518 #################################################
3519 # check for automount support
3520 AC_MSG_CHECKING(whether to use automount)
3521 AC_ARG_WITH(automount,
3522 [  --with-automount        Include automount support (default=no)],
3523 [ case "$withval" in
3524   yes)
3525     AC_MSG_RESULT(yes)
3526     AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
3527     ;;
3528   *)
3529     AC_MSG_RESULT(no)
3530     ;;
3531   esac ],
3532   AC_MSG_RESULT(no)
3533 )
3534
3535 #################################################
3536 # check for smbmount support
3537 AC_MSG_CHECKING(whether to use smbmount)
3538 AC_ARG_WITH(smbmount,
3539 [  --with-smbmount         Include smbmount (Linux only) support (default=no)],
3540 [ case "$withval" in
3541   yes)
3542         case "$host_os" in
3543         *linux*)
3544                 AC_MSG_RESULT(yes)
3545                 AC_DEFINE(WITH_SMBMOUNT,1,[Whether to build smbmount])
3546                 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbmount bin/smbmnt bin/smbumount"
3547                 ;;
3548         *)
3549                 AC_MSG_ERROR(not on a linux system!)
3550                 ;;
3551         esac
3552     ;;
3553   *)
3554     AC_MSG_RESULT(no)
3555     ;;
3556   esac ],
3557   AC_MSG_RESULT(no)
3558 )
3559
3560
3561
3562 #################################################
3563 # check for a PAM clear-text auth, accounts, password and session support
3564 with_pam_for_crypt=no
3565 AC_MSG_CHECKING(whether to use PAM)
3566 AC_ARG_WITH(pam,
3567 [  --with-pam              Include PAM support (default=no)],
3568 [ case "$withval" in
3569   yes)
3570     AC_MSG_RESULT(yes)
3571     if test x"$ac_cv_header_security_pam_appl_h" = x"no"; then
3572        if test x"$ac_cv_header_security_pam_modules_h" = x"no"; then
3573           if test x"$ac_cv_header_security__pam_macros_h" = x"no"; then
3574              AC_MSG_ERROR(--with-pam specified but no PAM headers found)
3575           fi
3576        fi
3577     fi
3578     AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
3579     AUTH_LIBS="$AUTH_LIBS -lpam"
3580     with_pam_for_crypt=yes
3581     ;;
3582   *)
3583     AC_MSG_RESULT(no)
3584     ;;
3585   esac ],
3586   AC_MSG_RESULT(no)
3587 )
3588
3589 # we can't build a pam module if we don't have pam.
3590 AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])])
3591
3592 #################################################
3593 # check for pam_smbpass support
3594 AC_MSG_CHECKING(whether to use pam_smbpass)
3595 AC_ARG_WITH(pam_smbpass,
3596 [  --with-pam_smbpass      Build PAM module for authenticating against passdb backends (default=no)],
3597 [ case "$withval" in
3598   yes)
3599     AC_MSG_RESULT(yes)
3600
3601        # Conditions under which pam_smbpass should not be built.
3602
3603        if test x$PICFLAGS = x; then
3604           AC_MSG_ERROR([No support for PIC code])
3605        elif test x"$ac_cv_header_security_pam_appl_h" = x"no"; then
3606           AC_MSG_ERROR([No security/pam_appl.h found])
3607        elif test x$ac_cv_lib_pam_pam_get_data = xno; then
3608           AC_MSG_ERROR([No libpam found])
3609        else
3610           AUTH_LIBS="$AUTH_LIBS -lpam"
3611           SHLIB_PROGS="$SHLIB_PROGS bin/pam_smbpass.$SHLIBEXT"
3612        fi
3613     ;;
3614   *)
3615     AC_MSG_RESULT(no)
3616     ;;
3617   esac ],
3618   AC_MSG_RESULT(no)
3619 )
3620
3621
3622 ###############################################
3623 # test for where we get crypt() from
3624 AC_SEARCH_LIBS(crypt, [crypt],
3625   [test "$ac_cv_search_crypt" = "none required" || AUTH_LIBS="-lcrypt $AUTH_LIBS"
3626   AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
3627
3628 ##
3629 ## moved after the check for -lcrypt in order to
3630 ## ensure that the necessary libraries are included
3631 ## check checking for truncated salt.  Wrapped by the
3632 ## $with_pam_for_crypt variable as above   --jerry
3633 ##
3634 if test $with_pam_for_crypt = no; then
3635 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
3636 crypt_LIBS="$LIBS"
3637 LIBS="$AUTH_LIBS $LIBS"
3638 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
3639         samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
3640 LIBS="$crypt_LIBS"])
3641 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
3642         AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
3643 fi
3644 fi
3645
3646
3647 ########################################################################################
3648 ##
3649 ## TESTS FOR SAM BACKENDS.  KEEP THESE GROUPED TOGETHER
3650 ##
3651 ########################################################################################
3652
3653 #################################################
3654 # check for a LDAP password database configuration backwards compatibility
3655 AC_MSG_CHECKING(whether to use LDAP SAM 2.2 compatible configuration)
3656 AC_ARG_WITH(ldapsam,
3657 [  --with-ldapsam          Include LDAP SAM 2.2 compatible configuration (default=no)],
3658 [ case "$withval" in
3659   yes)
3660     AC_MSG_RESULT(yes)
3661     AC_DEFINE(WITH_LDAP_SAMCONFIG,1,[Whether to include 2.2 compatible LDAP SAM configuration])
3662     ;;
3663   *)
3664     AC_MSG_RESULT(no)
3665     ;;
3666   esac ],
3667   AC_MSG_RESULT(no)
3668 )
3669
3670 ########################################################################################
3671 ##
3672 ## END OF TESTS FOR SAM BACKENDS.
3673 ##
3674 ########################################################################################
3675
3676 #################################################
3677 # check for a NISPLUS_HOME support
3678 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
3679 AC_ARG_WITH(nisplus-home,
3680 [  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
3681 [ case "$withval" in
3682   yes)
3683     AC_MSG_RESULT(yes)
3684     AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
3685     ;;
3686   *)
3687     AC_MSG_RESULT(no)
3688     ;;
3689   esac ],
3690   AC_MSG_RESULT(no)
3691 )
3692
3693 #################################################
3694 # check for syslog logging
3695 AC_MSG_CHECKING(whether to use syslog logging)
3696 AC_ARG_WITH(syslog,
3697 [  --with-syslog           Include experimental SYSLOG support (default=no)],
3698 [ case "$withval" in
3699   yes)
3700     AC_MSG_RESULT(yes)
3701     AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
3702     ;;
3703   *)
3704     AC_MSG_RESULT(no)
3705     ;;
3706   esac ],
3707   AC_MSG_RESULT(no)
3708 )
3709
3710 #################################################
3711 # check for a shared memory profiling support
3712 AC_MSG_CHECKING(whether to use profiling)
3713 AC_ARG_WITH(profiling-data,
3714 [  --with-profiling-data   Include gathering source code profile information (default=no)],
3715 [ case "$withval" in
3716   yes)
3717     AC_MSG_RESULT(yes)
3718     AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
3719     ;;
3720   *)
3721     AC_MSG_RESULT(no)
3722     ;;
3723   esac ],
3724   AC_MSG_RESULT(no)
3725 )
3726
3727
3728 #################################################
3729 # check for experimental disk-quotas support
3730
3731 samba_cv_WITH_QUOTAS=auto
3732 samba_cv_TRY_QUOTAS=no
3733 samba_cv_RUN_QUOTA_TESTS=auto
3734 samba_cv_WITH_SYS_QUOTAS=auto
3735 samba_cv_TRY_SYS_QUOTAS=auto
3736 samba_cv_SYSQUOTA_FOUND=no
3737
3738 AC_MSG_CHECKING(whether to try disk-quotas support)
3739 AC_ARG_WITH(quotas,
3740 [  --with-quotas           Include disk-quota support (default=no)],
3741 [ case "$withval" in
3742   yes)
3743     AC_MSG_RESULT(yes)
3744     samba_cv_WITH_QUOTAS=yes
3745     samba_cv_TRY_QUOTAS=yes
3746     samba_cv_RUN_QUOTA_TESTS=yes
3747     #set sys quotas to auto in this case
3748     samba_cv_TRY_SYS_QUOTAS=auto
3749     ;;
3750   auto)
3751     AC_MSG_RESULT(auto)
3752     samba_cv_WITH_QUOTAS=auto
3753     samba_cv_TRY_QUOTAS=auto
3754     samba_cv_RUN_QUOTA_TESTS=auto
3755     #set sys quotas to auto in this case
3756     samba_cv_TRY_SYS_QUOTAS=auto
3757     ;;
3758   no)
3759     AC_MSG_RESULT(no)
3760     samba_cv_WITH_QUOTAS=no
3761     samba_cv_TRY_QUOTAS=no
3762     samba_cv_RUN_QUOTA_TESTS=no
3763     ;;
3764   *)
3765     AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
3766     ;;
3767   esac ],
3768   AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
3769 )
3770
3771 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
3772 AC_ARG_WITH(sys-quotas,
3773 [  --with-sys-quotas       Include lib/sysquotas.c support (default=auto)],
3774 [ case "$withval" in
3775   yes)
3776     AC_MSG_RESULT(yes)
3777     samba_cv_WITH_SYS_QUOTAS=yes
3778     samba_cv_TRY_SYS_QUOTAS=yes
3779     samba_cv_RUN_QUOTA_TESTS=yes
3780     ;;
3781   auto)
3782     AC_MSG_RESULT(auto)
3783     samba_cv_WITH_SYS_QUOTAS=auto
3784     samba_cv_TRY_SYS_QUOTAS=auto
3785     samba_cv_RUN_QUOTA_TESTS=auto
3786     ;;
3787   no)
3788     AC_MSG_RESULT(no)
3789     samba_cv_WITH_SYS_QUOTAS=no
3790     samba_cv_TRY_SYS_QUOTAS=no
3791     ;;
3792   *)
3793     AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
3794     ;;
3795   esac ],
3796   AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
3797 )
3798
3799 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
3800 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
3801   case "$host_os" in
3802         *linux*)
3803             AC_MSG_RESULT(yes)
3804             samba_cv_TRY_SYS_QUOTAS=yes
3805             samba_cv_RUN_QUOTA_TESTS=yes
3806             ;;
3807         *)
3808             AC_MSG_RESULT(no)
3809             samba_cv_TRY_SYS_QUOTAS=no
3810             ;;
3811   esac
3812 fi
3813
3814 #############################################
3815 # only check for quota stuff if --with-quotas
3816 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
3817
3818 case "$host_os" in
3819         # on linux we didn't need to test we have builtin support
3820         *linux*)
3821             samba_cv_SYSQUOTA_FOUND=yes
3822             AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
3823             samba_cv_sysquotas_file="lib/sysquotas_linux.c"
3824             AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
3825             AC_MSG_RESULT(yes)
3826
3827             AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
3828             samba_cv_found_xfs_header=yes
3829             AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
3830             AC_MSG_RESULT(yes)
3831             ;;
3832         *solaris*)
3833             # need to set this define when using static linking (BUG 1473)
3834             CPPFLAGS="$CPPFLAGS -DSUNOS5"
3835             ;;
3836         *)
3837             ;;
3838 esac
3839
3840 # some broken header files need this
3841 AC_CHECK_HEADER(asm/types.h,[
3842             AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
3843             AC_ADD_INCLUDE(<asm/types.h>)
3844             ])
3845
3846 # For quotas on Veritas VxFS filesystems
3847 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
3848
3849 # For sys/quota.h and linux/quota.h
3850 AC_CHECK_HEADERS(sys/quota.h)
3851
3852 if test x"$samba_cv_found_xfs_header" != x"yes"; then
3853 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
3854 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
3855 AC_TRY_COMPILE([
3856 #include "confdefs.h"
3857 #ifdef HAVE_SYS_TYPES_H
3858 #include <sys/types.h>
3859 #endif
3860 #ifdef HAVE_ASM_TYPES_H
3861 #include <asm/types.h>
3862 #endif
3863 #include <sys/quota.h>
3864 ],[int i = Q_XGETQUOTA;],
3865 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
3866 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
3867         samba_cv_found_xfs_header=yes
3868 fi
3869 fi
3870
3871 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
3872 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
3873 AC_TRY_COMPILE([
3874 #include "confdefs.h"
3875 #ifdef HAVE_SYS_QUOTA_H
3876 #include <sys/quota.h>
3877 #endif
3878 ],[
3879 struct dqblk D;
3880 D.dqb_fsoftlimit = 0;],
3881 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
3882 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
3883         AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
3884 fi
3885
3886 ##################
3887 # look for a working quota system
3888
3889 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3890 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
3891 AC_TRY_RUN_STRICT([
3892 #define HAVE_QUOTACTL_4A 1
3893 #define AUTOCONF_TEST 1
3894 #include "confdefs.h"
3895 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3896            samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
3897 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
3898     samba_cv_SYSQUOTA_FOUND=yes;
3899     AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
3900     samba_cv_sysquotas_file="lib/sysquotas_4A.c"
3901 fi
3902 fi
3903
3904 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3905 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
3906 AC_TRY_RUN_STRICT([
3907 #define HAVE_QUOTACTL_4B 1
3908 #define AUTOCONF_TEST 1
3909 #include "confdefs.h"
3910 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3911            samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
3912 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
3913     echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
3914     samba_cv_SYSQUOTA_FOUND=yes;
3915     AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
3916     samba_cv_sysquotas_file="lib/sysquotas_4B.c"
3917 fi
3918 fi
3919
3920 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3921 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
3922 AC_TRY_RUN_STRICT([
3923 #define HAVE_QUOTACTL_3 1
3924 #define AUTOCONF_TEST 1
3925 #include "confdefs.h"
3926 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3927            samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
3928 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
3929     echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
3930     samba_cv_SYSQUOTA_FOUND=yes;
3931     AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
3932     samba_cv_sysquotas_file="lib/sysquotas_3.c"
3933 fi
3934 fi
3935
3936 #################################################
3937 # check for mntent.h and struct mntent
3938 AC_CHECK_HEADERS(mntent.h)
3939 #################################################
3940 # check for setmntent,getmntent,endmntent
3941 AC_CHECK_FUNCS(setmntent getmntent endmntent)
3942
3943 #################################################
3944 # check for devnm.h and struct mntent
3945 AC_CHECK_HEADERS(devnm.h)
3946 #################################################
3947 # check for devnm
3948 AC_CHECK_FUNCS(devnm)
3949
3950 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
3951     if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
3952         # if --with-sys-quotas=yes then build it
3953         # you have can use the get/set quota command smb.conf
3954         # options then
3955         samba_cv_SYSQUOTA_FOUND=auto
3956     fi
3957     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
3958         # if --with-sys-quotas=yes then build it
3959         # you have can use the get/set quota command smb.conf
3960         # options then
3961         samba_cv_TRY_SYS_QUOTAS=auto
3962     fi
3963 fi
3964
3965 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
3966 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
3967 SAVE_CPPFLAGS="$CPPFLAGS"
3968 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt -I${srcdir-.}/nsswitch"
3969 AC_TRY_COMPILE([
3970 #include "confdefs.h"
3971 #define NO_PROTO_H 1
3972 #define NO_CONFIG_H 1
3973 #define HAVE_SYS_QUOTAS 1
3974 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
3975 #include "${srcdir-.}/lib/sysquotas.c"
3976 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
3977 CPPFLAGS="$SAVE_CPPFLAGS"
3978 ])
3979 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
3980 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
3981     if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
3982         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
3983         AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
3984         samba_cv_WE_USE_SYS_QUOTAS=yes
3985         AC_MSG_RESULT(yes)
3986     else
3987         AC_MSG_RESULT(no)
3988     fi
3989 fi
3990 fi
3991
3992 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
3993 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
3994 SAVE_CPPFLAGS="$CPPFLAGS"
3995 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt -I${srcdir-.}/nsswitch"
3996 AC_TRY_COMPILE([
3997 #include "confdefs.h"
3998 #define NO_PROTO_H 1
3999 #define NO_CONFIG_H 1
4000 #define HAVE_SYS_QUOTAS 1
4001 #define HAVE_XFS_QUOTAS 1
4002 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4003 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4004 CPPFLAGS="$SAVE_CPPFLAGS"
4005 ])
4006 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4007     if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4008         AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4009     fi
4010 fi
4011 fi
4012
4013 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4014 SAVE_CPPFLAGS="$CPPFLAGS"
4015 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt -I${srcdir-.}/nsswitch -I${srcdir-.}/smbwrapper"
4016 AC_TRY_COMPILE([
4017 #include "confdefs.h"
4018 #define NO_PROTO_H 1
4019 #define NO_CONFIG_H 1
4020 #include "${srcdir-.}/smbd/quotas.c"
4021 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4022 CPPFLAGS="$SAVE_CPPFLAGS"
4023 ])
4024 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4025 AC_MSG_CHECKING(whether to use the old quota support)
4026     if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4027       if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4028         AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4029         AC_MSG_RESULT(yes)
4030       else
4031         AC_MSG_RESULT(no)
4032       fi
4033     else
4034       AC_MSG_RESULT(no)
4035     fi
4036 fi
4037
4038 ####################
4039 # End of quota check samba_cv_RUN_QUOTA_TESTS
4040 fi
4041
4042 #################################################
4043 # check for experimental utmp accounting
4044
4045 AC_MSG_CHECKING(whether to support utmp accounting)
4046 WITH_UTMP=yes
4047 AC_ARG_WITH(utmp,
4048 [  --with-utmp             Include utmp accounting (default, if supported by OS)],
4049 [ case "$withval" in
4050   no)
4051                 WITH_UTMP=no
4052                 ;;
4053   *)
4054                 WITH_UTMP=yes
4055                 ;;
4056   esac ],
4057 )
4058
4059 # utmp requires utmp.h
4060 # Note similar check earlier, when checking utmp details.
4061
4062 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4063         utmp_no_reason=", no utmp.h on $host_os"
4064         WITH_UTMP=no
4065 fi
4066
4067 # Display test results
4068
4069 if test x"$WITH_UTMP" = x"yes"; then
4070         AC_MSG_RESULT(yes)
4071         AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4072 else
4073         AC_MSG_RESULT(no$utmp_no_reason)
4074 fi
4075
4076 INSTALLLIBCMD_SH=:
4077 INSTALLLIBCMD_A=:
4078
4079 if test $BLDSHARED = true; then
4080         INSTALLLIBCMD_SH="\$(INSTALLCMD)"
4081 fi
4082 if test $enable_static = yes; then
4083         INSTALLLIBCMD_A="\$(INSTALLCMD)"
4084 fi
4085
4086 #################################################
4087 # should we build libmsrpc?
4088 INSTALL_LIBMSRPC=
4089 LIBMSRPC_SHARED=
4090 LIBMSRPC=
4091 AC_MSG_CHECKING(whether to build the libmsrpc shared library)
4092 AC_ARG_WITH(libmsrpc,
4093 [  --with-libmsrpc         Build the libmsrpc shared library (default=yes if shared libs supported)],
4094 [ case "$withval" in
4095   no)
4096      AC_MSG_RESULT(no)
4097      ;;
4098   *)
4099      if test $BLDSHARED = true; then
4100         LIBMSRPC_SHARED=bin/libmsrpc.$SHLIBEXT
4101         LIBMSRPC=libmsrpc
4102         AC_MSG_RESULT(yes)
4103      else
4104         enable_static=yes
4105         AC_MSG_RESULT(no shared library support -- will supply static library)
4106      fi
4107      if test $enable_static = yes; then
4108         LIBMSRPC=libmsrpc
4109      fi
4110      INSTALL_LIBMSRPC=installlibmsrpc
4111      ;;
4112   esac ],
4113 [
4114 # if unspecified, default is to built it if possible.
4115   if test $BLDSHARED = true; then
4116      LIBMSRPC_SHARED=bin/libmsrpc.$SHLIBEXT
4117      LIBMSRPC=libmsrpc
4118      AC_MSG_RESULT(yes)
4119    else
4120      enable_static=yes
4121      AC_MSG_RESULT(no shared library support -- will supply static library)
4122    fi
4123    if test $enable_static = yes; then
4124      LIBMSRPC=libmsrpc
4125   fi]
4126   INSTALL_LIBMSRPC=installlibmsrpc
4127 )
4128
4129 #################################################
4130 # should we build libsmbclient?
4131 INSTALL_LIBSMBCLIENT=
4132 LIBSMBCLIENT_SHARED=
4133 LIBSMBCLIENT=
4134 AC_MSG_CHECKING(whether to build the libsmbclient shared library)
4135 AC_ARG_WITH(libsmbclient,
4136 [  --with-libsmbclient     Build the libsmbclient shared library (default=yes if shared libs supported)],
4137 [ case "$withval" in
4138   no)
4139      AC_MSG_RESULT(no)
4140      ;;
4141   *)
4142      if test $BLDSHARED = true; then
4143         LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
4144         LIBSMBCLIENT=libsmbclient
4145         AC_MSG_RESULT(yes)
4146      else
4147         enable_static=yes
4148         AC_MSG_RESULT(no shared library support -- will supply static library)
4149      fi
4150      if test $enable_static = yes; then
4151         LIBSMBCLIENT=libsmbclient
4152      fi
4153      INSTALL_LIBSMBCLIENT=installclientlib
4154      ;;
4155   esac ],
4156 [
4157 # if unspecified, default is to built it if possible.
4158   if test $BLDSHARED = true; then
4159      LIBSMBCLIENT_SHARED=bin/libsmbclient.$SHLIBEXT
4160      LIBSMBCLIENT=libsmbclient
4161      AC_MSG_RESULT(yes)
4162    else
4163      enable_static=yes
4164      AC_MSG_RESULT(no shared library support -- will supply static library)
4165    fi
4166    if test $enable_static = yes; then
4167      LIBSMBCLIENT=libsmbclient
4168   fi]
4169   INSTALL_LIBSMBCLIENT=installclientlib
4170 )
4171
4172 INSTALL_LIBSMBSHAREMODES=
4173 LIBSMBSHAREMODES_SHARED=
4174 LIBSMBSHAREMODES=
4175 AC_MSG_CHECKING(whether to build the libsmbsharemodes shared library)
4176 AC_ARG_WITH(libsmbsharemodes,
4177 [  --with-libsmbsharemodes     Build the libsmbsharemodes shared library (default=yes if shared libs supported)],
4178 [ case "$withval" in
4179   no)
4180      AC_MSG_RESULT(no)
4181      ;;
4182   *)
4183      if test $BLDSHARED = true; then
4184         LIBSMBSHAREMODES_SHARED=bin/libsmbsharemodes.$SHLIBEXT
4185         LIBSMBSHAREMODES=libsmbsharemodes
4186         AC_MSG_RESULT(yes)
4187      else
4188         enable_static=yes
4189         AC_MSG_RESULT(no shared library support -- will supply static library)
4190      fi
4191      if test $enable_static = yes; then
4192         LIBSMBSHAREMODES=libsmbsharemodes
4193      fi
4194      INSTALL_LIBSMBSHAREMODES=installlibsmbsharemodes
4195      ;;
4196   esac ],
4197 [
4198 # if unspecified, default is to built it if possible.
4199   if test $BLDSHARED = true; then
4200      LIBSMBSHAREMODES_SHARED=bin/libsmbsharemodes.$SHLIBEXT
4201      LIBSMBSHAREMODES=libsmbsharemodes
4202      AC_MSG_RESULT(yes)
4203    else
4204      enable_static=yes
4205      AC_MSG_RESULT(no shared library support -- will supply static library)
4206    fi
4207    if test $enable_static = yes; then
4208      LIBSMBSHAREMODES=libsmbsharemodes
4209   fi]
4210   INSTALL_LIBSMBSHAREMODES=installlibsmbsharemodes
4211 )
4212
4213 #################################################
4214 # these tests are taken from the GNU fileutils package
4215 AC_CHECKING(how to get filesystem space usage)
4216 space=no
4217
4218 # Test for statvfs64.
4219 if test $space = no; then
4220   # SVR4
4221   AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
4222   [AC_TRY_RUN([
4223 #if defined(HAVE_UNISTD_H)
4224 #include <unistd.h>
4225 #endif
4226 #include <sys/types.h>
4227 #include <sys/statvfs.h>
4228   main ()
4229   {
4230     struct statvfs64 fsd;
4231     exit (statvfs64 (".", &fsd));
4232   }],
4233   fu_cv_sys_stat_statvfs64=yes,
4234   fu_cv_sys_stat_statvfs64=no,
4235   fu_cv_sys_stat_statvfs64=cross)])
4236   if test $fu_cv_sys_stat_statvfs64 = yes; then
4237     space=yes
4238     AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
4239   fi
4240 fi
4241
4242 # Perform only the link test since it seems there are no variants of the
4243 # statvfs function.  This check is more than just AC_CHECK_FUNCS(statvfs)
4244 # because that got a false positive on SCO OSR5.  Adding the declaration
4245 # of a `struct statvfs' causes this test to fail (as it should) on such
4246 # systems.  That system is reported to work fine with STAT_STATFS4 which
4247 # is what it gets when this test fails.
4248 if test $space = no; then
4249   # SVR4
4250   AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
4251                  [AC_TRY_LINK([#include <sys/types.h>
4252 #include <sys/statvfs.h>],
4253                               [struct statvfs fsd; statvfs (0, &fsd);],
4254                               fu_cv_sys_stat_statvfs=yes,
4255                               fu_cv_sys_stat_statvfs=no)])
4256   if test $fu_cv_sys_stat_statvfs = yes; then
4257     space=yes
4258     AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
4259   fi
4260 fi
4261
4262 if test $space = no; then
4263   # DEC Alpha running OSF/1
4264   AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
4265   AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
4266   [AC_TRY_RUN([
4267 #include <sys/param.h>
4268 #include <sys/types.h>
4269 #include <sys/mount.h>
4270   main ()
4271   {
4272     struct statfs fsd;
4273     fsd.f_fsize = 0;
4274     exit (statfs (".", &fsd, sizeof (struct statfs)));
4275   }],
4276   fu_cv_sys_stat_statfs3_osf1=yes,
4277   fu_cv_sys_stat_statfs3_osf1=no,
4278   fu_cv_sys_stat_statfs3_osf1=no)])
4279   AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
4280   if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
4281     space=yes
4282     AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
4283   fi
4284 fi
4285
4286 if test $space = no; then
4287 # AIX
4288   AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
4289 member (AIX, 4.3BSD)])
4290   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
4291   [AC_TRY_RUN([
4292 #ifdef HAVE_SYS_PARAM_H
4293 #include <sys/param.h>
4294 #endif
4295 #ifdef HAVE_SYS_MOUNT_H
4296 #include <sys/mount.h>
4297 #endif
4298 #ifdef HAVE_SYS_VFS_H
4299 #include <sys/vfs.h>
4300 #endif
4301   main ()
4302   {
4303   struct statfs fsd;
4304   fsd.f_bsize = 0;
4305   exit (statfs (".", &fsd));
4306   }],
4307   fu_cv_sys_stat_statfs2_bsize=yes,
4308   fu_cv_sys_stat_statfs2_bsize=no,
4309   fu_cv_sys_stat_statfs2_bsize=no)])
4310   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
4311   if test $fu_cv_sys_stat_statfs2_bsize = yes; then
4312     space=yes
4313     AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
4314   fi
4315 fi
4316
4317 if test $space = no; then
4318 # SVR3
4319   AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
4320   AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
4321   [AC_TRY_RUN([#include <sys/types.h>
4322 #include <sys/statfs.h>
4323   main ()
4324   {
4325   struct statfs fsd;
4326   exit (statfs (".", &fsd, sizeof fsd, 0));
4327   }],
4328     fu_cv_sys_stat_statfs4=yes,
4329     fu_cv_sys_stat_statfs4=no,
4330     fu_cv_sys_stat_statfs4=no)])
4331   AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
4332   if test $fu_cv_sys_stat_statfs4 = yes; then
4333     space=yes
4334     AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
4335   fi
4336 fi
4337
4338 if test $space = no; then
4339 # 4.4BSD and NetBSD
4340   AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
4341 member (4.4BSD and NetBSD)])
4342   AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
4343   [AC_TRY_RUN([#include <sys/types.h>
4344 #ifdef HAVE_SYS_PARAM_H
4345 #include <sys/param.h>
4346 #endif
4347 #ifdef HAVE_SYS_MOUNT_H
4348 #include <sys/mount.h>
4349 #endif
4350   main ()
4351   {
4352   struct statfs fsd;
4353   fsd.f_fsize = 0;
4354   exit (statfs (".", &fsd));
4355   }],
4356   fu_cv_sys_stat_statfs2_fsize=yes,
4357   fu_cv_sys_stat_statfs2_fsize=no,
4358   fu_cv_sys_stat_statfs2_fsize=no)])
4359   AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
4360   if test $fu_cv_sys_stat_statfs2_fsize = yes; then
4361     space=yes
4362         AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
4363   fi
4364 fi
4365
4366 if test $space = no; then
4367   # Ultrix
4368   AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
4369   AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
4370   [AC_TRY_RUN([#include <sys/types.h>
4371 #ifdef HAVE_SYS_PARAM_H
4372 #include <sys/param.h>
4373 #endif
4374 #ifdef HAVE_SYS_MOUNT_H
4375 #include <sys/mount.h>
4376 #endif
4377 #ifdef HAVE_SYS_FS_TYPES_H
4378 #include <sys/fs_types.h>
4379 #endif
4380   main ()
4381   {
4382   struct fs_data fsd;
4383   /* Ultrix's statfs returns 1 for success,
4384      0 for not mounted, -1 for failure.  */
4385   exit (statfs (".", &fsd) != 1);
4386   }],
4387   fu_cv_sys_stat_fs_data=yes,
4388   fu_cv_sys_stat_fs_data=no,
4389   fu_cv_sys_stat_fs_data=no)])
4390   AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
4391   if test $fu_cv_sys_stat_fs_data = yes; then
4392     space=yes
4393     AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
4394   fi
4395 fi
4396
4397 #
4398 # As a gating factor for large file support, in order to
4399 # use <4GB files we must have the following minimal support
4400 # available.
4401 # long long, and a 64 bit off_t or off64_t.
4402 # If we don't have all of these then disable large
4403 # file support.
4404 #
4405 AC_MSG_CHECKING([if large file support can be enabled])
4406 AC_TRY_COMPILE([
4407 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
4408 #include <sys/types.h>
4409 #else
4410 __COMPILE_ERROR_
4411 #endif
4412 ],
4413 [int i],
4414 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
4415 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
4416         AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
4417 fi
4418 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
4419
4420 AC_ARG_WITH(spinlocks,
4421 [  --with-spinlocks        Use spin locks instead of fcntl locks (default=no) ])
4422 if test "x$with_spinlocks" = "xyes"; then
4423     AC_DEFINE(USE_SPINLOCKS,1,[Whether to use spin locks instead of fcntl locks])
4424
4425     case "$host_cpu" in
4426         sparc)
4427             AC_DEFINE(SPARC_SPINLOCKS,1,[Whether to use sparc spinlocks])
4428             ;;
4429
4430         i386|i486|i586|i686)
4431             AC_DEFINE(INTEL_SPINLOCKS,1,[Whether to use intel spinlocks])
4432             ;;
4433
4434         mips)
4435             AC_DEFINE(MIPS_SPINLOCKS,1,[Whether to use mips spinlocks])
4436             ;;
4437
4438         powerpc)
4439             AC_DEFINE(POWERPC_SPINLOCKS,1,[Whether to use powerpc spinlocks])
4440             ;;
4441     esac
4442 fi
4443
4444 #################################################
4445 # check for ACL support
4446
4447 AC_MSG_CHECKING(whether to support ACLs)
4448 AC_ARG_WITH(acl-support,
4449 [  --with-acl-support      Include ACL support (default=no)],
4450 [ case "$withval" in
4451   yes)
4452
4453         case "$host_os" in
4454         *sysv5*)
4455                 AC_MSG_RESULT(Using UnixWare ACLs)
4456                 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
4457                 ;;
4458         *solaris*)
4459                 AC_MSG_RESULT(Using solaris ACLs)
4460                 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
4461                 ACL_LIBS="$ACL_LIBS -lsec"
4462                 ;;
4463         *hpux*)
4464                 AC_MSG_RESULT(Using HPUX ACLs)
4465                 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
4466                 ;;
4467         *irix*)
4468                 AC_MSG_RESULT(Using IRIX ACLs)
4469                 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
4470                 ;;
4471         *aix*)
4472                 AC_MSG_RESULT(Using AIX ACLs)
4473                 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
4474                 ;;
4475         *osf*)
4476                 AC_MSG_RESULT(Using Tru64 ACLs)
4477                 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
4478                 ACL_LIBS="$ACL_LIBS -lpacl"
4479                 ;;
4480         *freebsd[[5-9]]*)
4481                 AC_MSG_RESULT(Using FreeBSD posix ACLs)
4482                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether FreeBSD POSIX ACLs are available])
4483                 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
4484                 ;;
4485         *linux*)
4486                 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
4487                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
4488                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
4489                 acl_LIBS=$LIBS
4490                 LIBS="$LIBS -lacl"
4491                 AC_TRY_LINK([#include <sys/types.h>
4492 #include <sys/acl.h>],
4493 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
4494 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
4495                 LIBS=$acl_LIBS])
4496                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
4497                                 AC_MSG_RESULT(Using posix ACLs)
4498                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
4499                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
4500                                 acl_LIBS=$LIBS
4501                                 LIBS="$LIBS -lacl"
4502                                 AC_TRY_LINK([#include <sys/types.h>
4503 #include <sys/acl.h>],
4504 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
4505 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
4506                                 LIBS=$acl_LIBS])
4507                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
4508                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
4509                                 fi
4510                         fi
4511             ;;
4512          *)
4513                 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
4514                 AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
4515                 acl_LIBS=$LIBS
4516                 LIBS="$LIBS -lacl"
4517                 AC_TRY_LINK([#include <sys/types.h>
4518 #include <sys/acl.h>],
4519 [ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
4520 samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
4521                 LIBS=$acl_LIBS])
4522                         if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
4523                                 AC_MSG_RESULT(Using posix ACLs)
4524                                 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
4525                                 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
4526                                 acl_LIBS=$LIBS
4527                                 LIBS="$LIBS -lacl"
4528                                 AC_TRY_LINK([#include <sys/types.h>
4529 #include <sys/acl.h>],
4530 [ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
4531 samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
4532                                 LIBS=$acl_LIBS])
4533                                 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
4534                                         AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
4535                                 fi
4536                         fi
4537             ;;
4538         esac
4539         ;;
4540   *)
4541     AC_MSG_RESULT(no)
4542     AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
4543     ;;
4544   esac ],
4545   AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
4546   AC_MSG_RESULT(no)
4547 )
4548
4549 #################################################
4550 # check for AIO support
4551
4552 AC_MSG_CHECKING(whether to support asynchronous io)
4553 AC_ARG_WITH(aio-support,
4554 [  --with-aio-support      Include asynchronous io support (default=no)],
4555 [ case "$withval" in
4556   yes)
4557
4558         AC_MSG_RESULT(yes)
4559         case "$host_os" in
4560         *)
4561                 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
4562                 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
4563                 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
4564                 aio_LIBS=$LIBS
4565                 LIBS=$AIO_LIBS
4566                 AC_TRY_LINK([#include <sys/types.h>
4567 #include <aio.h>],
4568 [ struct aiocb a; return aio_read(&a);],
4569 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
4570                 LIBS=$aio_LIBS])
4571                 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
4572                 aio_LIBS=$LIBS
4573                 LIBS=$AIO_LIBS
4574                 AC_TRY_LINK([#include <sys/types.h>
4575 #include <aio.h>],
4576 [ struct aiocb64 a; return aio_read64(&a);],
4577 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
4578                 LIBS=$aio_LIBS])
4579                 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
4580                         AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
4581                         AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
4582                         LIBS=$AIO_LIBS
4583                 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
4584                         AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
4585                         LIBS=$AIO_LIBS
4586                 fi
4587
4588                 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
4589                         AC_MSG_CHECKING(for aio_read)
4590                         AC_LINK_IFELSE([#include <aio.h>
4591 int main() { struct aiocb a; return aio_read(&a); }],
4592 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
4593 [AC_MSG_RESULT(no)])
4594
4595                         AC_MSG_CHECKING(for aio_write)
4596                         AC_LINK_IFELSE([#include <aio.h>
4597 int main() { struct aiocb a; return aio_write(&a); }],
4598 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
4599 [AC_MSG_RESULT(no)])
4600
4601                         AC_MSG_CHECKING(for aio_fsync)
4602                         AC_LINK_IFELSE([#include <aio.h>
4603 int main() { struct aiocb a; return aio_fsync(1, &a); }],
4604 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
4605 [AC_MSG_RESULT(no)])
4606
4607                         AC_MSG_CHECKING(for aio_return)
4608                         AC_LINK_IFELSE([#include <aio.h>
4609 int main() { struct aiocb a; return aio_return(&a); }],
4610 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
4611 [AC_MSG_RESULT(no)])
4612
4613                         AC_MSG_CHECKING(for aio_error)
4614                         AC_LINK_IFELSE([#include <aio.h>
4615 int main() { struct aiocb a; return aio_error(&a); }],
4616 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
4617 [AC_MSG_RESULT(no)])
4618
4619                         AC_MSG_CHECKING(for aio_cancel)
4620                         AC_LINK_IFELSE([#include <aio.h>
4621 int main() { struct aiocb a; return aio_cancel(1, &a); }],
4622 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
4623 [AC_MSG_RESULT(no)])
4624
4625                         AC_MSG_CHECKING(for aio_suspend)
4626                         AC_LINK_IFELSE([#include <aio.h>
4627 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
4628 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
4629 [AC_MSG_RESULT(no)])
4630                 fi
4631
4632                 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
4633                         AC_MSG_CHECKING(for aio_read64)
4634                         AC_LINK_IFELSE([#include <aio.h>
4635 int main() { struct aiocb a; return aio_read64(&a); }],
4636 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
4637 [AC_MSG_RESULT(no)])
4638
4639                         AC_MSG_CHECKING(for aio_write64)
4640                         AC_LINK_IFELSE([#include <aio.h>
4641 int main() { struct aiocb a; return aio_write64(&a); }],
4642 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
4643 [AC_MSG_RESULT(no)])
4644
4645                         AC_MSG_CHECKING(for aio_fsync64)
4646                         AC_LINK_IFELSE([#include <aio.h>
4647 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
4648 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
4649 [AC_MSG_RESULT(no)])
4650
4651                         AC_MSG_CHECKING(for aio_return64)
4652                         AC_LINK_IFELSE([#include <aio.h>
4653 int main() { struct aiocb a; return aio_return64(&a); }],
4654 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
4655 [AC_MSG_RESULT(no)])
4656
4657                         AC_MSG_CHECKING(for aio_error64)
4658                         AC_LINK_IFELSE([#include <aio.h>
4659 int main() { struct aiocb a; return aio_error64(&a); }],
4660 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
4661 [AC_MSG_RESULT(no)])
4662
4663                         AC_MSG_CHECKING(for aio_cancel64)
4664                         AC_LINK_IFELSE([#include <aio.h>
4665 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
4666 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
4667 [AC_MSG_RESULT(no)])
4668
4669                         AC_MSG_CHECKING(for aio_suspend64)
4670                         AC_LINK_IFELSE([#include <aio.h>
4671 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
4672 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
4673 [AC_MSG_RESULT(no)])
4674                 fi
4675             ;;
4676         esac
4677         ;;
4678   *)
4679     AC_MSG_RESULT(no)
4680     AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
4681     ;;
4682   esac ],
4683   AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
4684   AC_MSG_RESULT(no)
4685 )
4686
4687 #################################################
4688 # check for sendfile support
4689
4690 with_sendfile_support=yes
4691 AC_MSG_CHECKING(whether to check to support sendfile)
4692 AC_ARG_WITH(sendfile-support,
4693 [  --with-sendfile-support Check for sendfile support (default=yes)],
4694 [ case "$withval" in
4695   yes)
4696
4697         AC_MSG_RESULT(yes);
4698
4699         case "$host_os" in
4700         *linux*)
4701                 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
4702                 AC_TRY_LINK([#include <sys/sendfile.h>],
4703 [\
4704 int tofd, fromfd;
4705 off64_t offset;
4706 size_t total;
4707 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
4708 ],
4709 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
4710
4711                 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
4712                 AC_TRY_LINK([#include <sys/sendfile.h>],
4713 [\
4714 int tofd, fromfd;
4715 off_t offset;
4716 size_t total;
4717 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
4718 ],
4719 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
4720
4721 # Try and cope with broken Linux sendfile....
4722                 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
4723                 AC_TRY_LINK([\
4724 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
4725 #undef _FILE_OFFSET_BITS
4726 #endif
4727 #include <sys/sendfile.h>],
4728 [\
4729 int tofd, fromfd;
4730 off_t offset;
4731 size_t total;
4732 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
4733 ],
4734 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
4735
4736         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
4737                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
4738                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
4739                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
4740         elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
4741                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
4742                 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
4743                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
4744         elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
4745                 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
4746                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
4747         else
4748                 AC_MSG_RESULT(no);
4749         fi
4750
4751         ;;
4752         *freebsd* | *dragonfly* )
4753                 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
4754                 AC_TRY_LINK([\
4755 #include <sys/types.h>
4756 #include <unistd.h>
4757 #include <sys/socket.h>
4758 #include <sys/uio.h>],
4759 [\
4760         int fromfd, tofd, ret, total=0;
4761         off_t offset, nwritten;
4762         struct sf_hdtr hdr;
4763         struct iovec hdtrl;
4764         hdr.headers = &hdtrl;
4765         hdr.hdr_cnt = 1;
4766         hdr.trailers = NULL;
4767         hdr.trl_cnt = 0;
4768         hdtrl.iov_base = NULL;
4769         hdtrl.iov_len = 0;
4770         ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
4771 ],
4772 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
4773
4774         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
4775                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
4776                 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
4777                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
4778         else
4779                 AC_MSG_RESULT(no);
4780         fi
4781         ;;
4782
4783         *hpux*)
4784                 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
4785                 AC_TRY_LINK([\
4786 #include <sys/socket.h>
4787 #include <sys/uio.h>],
4788 [\
4789         int fromfd, tofd;
4790         size_t total=0;
4791         struct iovec hdtrl[2];
4792         ssize_t nwritten;
4793         off64_t offset;
4794
4795         hdtrl[0].iov_base = 0;
4796         hdtrl[0].iov_len = 0;
4797
4798         nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
4799 ],
4800 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
4801         if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
4802                 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
4803                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
4804                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
4805         else
4806                 AC_MSG_RESULT(no);
4807         fi
4808
4809                 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
4810                 AC_TRY_LINK([\
4811 #include <sys/socket.h>
4812 #include <sys/uio.h>],
4813 [\
4814         int fromfd, tofd;
4815         size_t total=0;
4816         struct iovec hdtrl[2];
4817         ssize_t nwritten;
4818         off_t offset;
4819
4820         hdtrl[0].iov_base = 0;
4821         hdtrl[0].iov_len = 0;
4822
4823         nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
4824 ],
4825 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
4826         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
4827                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
4828                 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
4829                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
4830         else
4831                 AC_MSG_RESULT(no);
4832         fi
4833         ;;
4834
4835         *solaris*)
4836                 AC_CHECK_LIB(sendfile,sendfilev)
4837                 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
4838                 AC_TRY_LINK([\
4839 #include <sys/sendfile.h>],
4840 [\
4841         int sfvcnt;
4842         size_t xferred;
4843         struct sendfilevec vec[2];
4844         ssize_t nwritten;
4845         int tofd;
4846
4847         sfvcnt = 2;
4848
4849         vec[0].sfv_fd = SFV_FD_SELF;
4850         vec[0].sfv_flag = 0;
4851         vec[0].sfv_off = 0;
4852         vec[0].sfv_len = 0;
4853
4854         vec[1].sfv_fd = 0;
4855         vec[1].sfv_flag = 0;
4856         vec[1].sfv_off = 0;
4857         vec[1].sfv_len = 0;
4858         nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
4859 ],
4860 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
4861
4862         if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
4863                 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
4864                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
4865                 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
4866         else
4867                 AC_MSG_RESULT(no);
4868         fi
4869
4870                 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
4871                 AC_TRY_LINK([\
4872 #include <sys/sendfile.h>],
4873 [\
4874         int sfvcnt;
4875         size_t xferred;
4876         struct sendfilevec vec[2];
4877         ssize_t nwritten;
4878         int tofd;
4879
4880         sfvcnt = 2;
4881
4882         vec[0].sfv_fd = SFV_FD_SELF;
4883         vec[0].sfv_flag = 0;
4884         vec[0].sfv_off = 0;
4885         vec[0].sfv_len = 0;
4886
4887         vec[1].sfv_fd = 0;
4888         vec[1].sfv_flag = 0;
4889         vec[1].sfv_off = 0;
4890         vec[1].sfv_len = 0;
4891         nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
4892 ],
4893 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
4894
4895         if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
4896                 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
4897                 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
4898                 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
4899         else
4900                 AC_MSG_RESULT(no);
4901         fi
4902         ;;
4903         *aix*)
4904                 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
4905                 AC_TRY_LINK([\
4906 #include <sys/socket.h>],
4907 [\
4908         int fromfd, tofd;
4909         size_t total=0;
4910         struct sf_parms hdtrl;
4911         ssize_t nwritten;
4912         off64_t offset;
4913
4914         hdtrl.header_data = 0;
4915         hdtrl.header_length = 0;
4916         hdtrl.file_descriptor = fromfd;
4917         hdtrl.file_offset = 0;
4918         hdtrl.file_bytes = 0;
4919         hdtrl.trailer_data = 0;
4920         hdtrl.trailer_length = 0;
4921
4922         nwritten = send_file(&tofd, &hdtrl, 0);
4923 ],
4924 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
4925         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
4926                 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
4927                 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
4928                 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
4929         else
4930                 AC_MSG_RESULT(no);
4931         fi
4932         ;;
4933         *)
4934         ;;
4935         esac
4936         ;;
4937   *)
4938     AC_MSG_RESULT(no)
4939     ;;
4940   esac ],
4941   AC_MSG_RESULT(yes)
4942 )
4943
4944
4945 #################################################
4946 # Check whether winbind is supported on this platform.  If so we need to
4947 # build and install client programs, sbin programs and shared libraries
4948
4949 AC_MSG_CHECKING(whether to build winbind)
4950
4951 # Initially, the value of $host_os decides whether winbind is supported
4952
4953 HAVE_WINBIND=yes
4954
4955 # Define the winbind shared library name and any specific linker flags
4956 # it needs to be built with.
4957
4958 WINBIND_NSS="nsswitch/libnss_winbind.$SHLIBEXT"
4959 WINBIND_WINS_NSS="nsswitch/libnss_wins.$SHLIBEXT"
4960 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
4961
4962 case "$host_os" in
4963         *linux*)
4964                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
4965                 ;;
4966         *freebsd[[5-9]]*)
4967                 # FreeBSD winbind client is implemented as a wrapper around
4968                 # the Linux version.
4969                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_freebsd.o \
4970                     nsswitch/winbind_nss_linux.o"
4971                 WINBIND_NSS="nsswitch/nss_winbind.$SHLIBEXT"
4972                 WINBIND_WINS_NSS="nsswitch/nss_wins.$SHLIBEXT"
4973                 ;;
4974         *irix*)
4975                 # IRIX has differently named shared libraries
4976                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
4977                 WINBIND_NSS="nsswitch/libns_winbind.$SHLIBEXT"
4978                 WINBIND_WINS_NSS="nsswitch/libns_wins.$SHLIBEXT"
4979                 ;;
4980         *solaris*)
4981                 # Solaris winbind client is implemented as a wrapper around
4982                 # the Linux version.
4983                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
4984                     nsswitch/winbind_nss_linux.o"
4985                 WINBIND_NSS_EXTRA_LIBS="-lsocket"
4986                 ;;
4987         *hpux11*)
4988                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
4989                 ;;
4990         *aix*)
4991                 # AIX has even differently named shared libraries.  No
4992                 # WINS support has been implemented yet.
4993                 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
4994                 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
4995                 WINBIND_NSS="nsswitch/WINBIND"
4996                 WINBIND_WINS_NSS=""
4997                 ;;
4998         *)
4999                 HAVE_WINBIND=no
5000                 winbind_no_reason=", unsupported on $host_os"
5001                 ;;
5002 esac
5003
5004 AC_SUBST(WINBIND_NSS)
5005 AC_SUBST(WINBIND_WINS_NSS)
5006 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
5007 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
5008 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
5009
5010 # Check the setting of --with-winbind
5011
5012 AC_ARG_WITH(winbind,
5013 [  --with-winbind          Build winbind (default, if supported by OS)],
5014 [
5015   case "$withval" in
5016         yes)
5017                 HAVE_WINBIND=yes
5018                 ;;
5019         no)
5020                 HAVE_WINBIND=no
5021                 winbind_reason=""
5022                 ;;
5023   esac ],
5024 )
5025
5026 # We need unix domain sockets for winbind
5027
5028 if test x"$HAVE_WINBIND" = x"yes"; then
5029         if test x"$samba_cv_unixsocket" = x"no"; then
5030                 winbind_no_reason=", no unix domain socket support on $host_os"
5031                 HAVE_WINBIND=no
5032         fi
5033 fi
5034
5035 # Display test results
5036
5037 if test x"$HAVE_WINBIND" = x"yes"; then
5038         AC_MSG_RESULT(yes)
5039         AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
5040
5041         EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
5042         EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
5043         if test $BLDSHARED = true; then
5044                 SHLIB_PROGS="$SHLIB_PROGS $WINBIND_NSS $WINBIND_WINS_NSS"
5045
5046                 if test x"$with_pam" = x"yes"; then
5047                         SHLIB_PROGS="$SHLIB_PROGS nsswitch/pam_winbind.$SHLIBEXT"
5048                 fi
5049         fi
5050 else
5051         AC_MSG_RESULT(no$winbind_no_reason)
5052 fi
5053
5054 # Solaris 10 does have new member in nss_XbyY_key
5055 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
5056                 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
5057                 [#include <nss_dbdefs.h>])
5058
5059 # Solaris has some extra fields in struct passwd that need to be
5060 # initialised otherwise nscd crashes.
5061
5062 AC_CHECK_MEMBER(struct passwd.pw_comment,
5063                 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
5064                 [#include <pwd.h>])
5065
5066 AC_CHECK_MEMBER(struct passwd.pw_age,
5067                 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
5068                 [#include <pwd.h>])
5069
5070 # AIX 4.3.x and 5.1 do not have as many members in
5071 # struct secmethod_table as AIX 5.2
5072 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
5073        [#include <usersec.h>])
5074 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
5075        [#include <usersec.h>])
5076
5077
5078 #################################################
5079 # Check to see if we should use the included popt
5080
5081 AC_ARG_WITH(included-popt,
5082 [  --with-included-popt    use bundled popt library, not from system],
5083 [
5084   case "$withval" in
5085         yes)
5086                 INCLUDED_POPT=yes
5087                 ;;
5088         no)
5089                 INCLUDED_POPT=no
5090                 ;;
5091   esac ],
5092 )
5093 if test x"$INCLUDED_POPT" != x"yes"; then
5094     AC_CHECK_LIB(popt, poptGetContext,
5095                  INCLUDED_POPT=no, INCLUDED_POPT=yes)
5096 fi
5097
5098 AC_MSG_CHECKING(whether to use included popt)
5099 if test x"$INCLUDED_POPT" = x"yes"; then
5100     AC_MSG_RESULT(yes)
5101     BUILD_POPT='$(POPT_OBJS)'
5102         POPTLIBS='$(POPT_OBJS)'
5103     FLAGS1="-I$srcdir/popt"
5104 else
5105     AC_MSG_RESULT(no)
5106         BUILD_POPT=""
5107     POPTLIBS="-lpopt"
5108 fi
5109 AC_SUBST(BUILD_POPT)
5110 AC_SUBST(POPTLIBS)
5111 AC_SUBST(FLAGS1)
5112
5113 #################################################
5114 # Check if the user wants Python
5115
5116 # At the moment, you can use this to set which Python binary to link
5117 # against.  (Libraries built for Python2.2 can't be used by 2.1,
5118 # though they can coexist in different directories.)  In the future
5119 # this might make the Python stuff be built by default.
5120
5121 # Defaulting python breaks the clean target if python isn't installed
5122
5123 PYTHON=
5124
5125 AC_ARG_WITH(python,
5126 [  --with-python=PYTHONNAME  build Python libraries],
5127 [ case "${withval-python}" in
5128   yes)
5129         PYTHON=python
5130         EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS python_ext"
5131         ;;
5132   no)
5133         PYTHON=
5134         ;;
5135   *)
5136         PYTHON=${withval-python}
5137         ;;
5138   esac ])
5139 AC_SUBST(PYTHON)
5140
5141 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
5142 do
5143         eval MODULE_DEFAULT_$i=STATIC
5144 done
5145
5146 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
5147 do
5148         dnl Fall back to static if we cannot build shared libraries
5149         eval MODULE_DEFAULT_$i=STATIC
5150
5151         if test $BLDSHARED = true; then
5152                 eval MODULE_DEFAULT_$i=SHARED
5153         fi
5154 done
5155
5156 dnl Always built these modules static
5157 MODULE_pdb_guest=STATIC
5158 MODULE_rpc_spoolss=STATIC
5159 MODULE_rpc_srv=STATIC
5160 MODULE_idmap_tdb=STATIC
5161
5162 AC_ARG_WITH(static-modules,
5163 [  --with-static-modules=MODULES  Comma-seperated list of names of modules to statically link in],
5164 [ if test $withval; then
5165         for i in `echo $withval | sed -e 's/,/ /g'`
5166         do
5167                 eval MODULE_$i=STATIC
5168         done
5169 fi ])
5170
5171 AC_ARG_WITH(shared-modules,
5172 [  --with-shared-modules=MODULES  Comma-seperated list of names of modules to build shared],
5173 [ if test $withval; then
5174         for i in `echo $withval | sed -e 's/,/ /g'`
5175         do
5176                         eval MODULE_$i=SHARED
5177         done
5178 fi ])
5179
5180 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
5181                    [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
5182 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
5183 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
5184 SMB_MODULE(pdb_guest, passdb/pdb_guest.o, "bin/guest.$SHLIBEXT", PDB)
5185 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
5186
5187
5188 SMB_MODULE(rpc_lsa, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
5189 SMB_MODULE(rpc_reg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
5190 SMB_MODULE(rpc_lsa_ds, \$(RPC_LSA_DS_OBJ), "bin/librpc_lsa_ds.$SHLIBEXT", RPC)
5191 SMB_MODULE(rpc_wks, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
5192 SMB_MODULE(rpc_svcctl, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl.$SHLIBEXT", RPC)
5193 SMB_MODULE(rpc_ntsvcs, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs.$SHLIBEXT", RPC)
5194 SMB_MODULE(rpc_net, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
5195 SMB_MODULE(rpc_netdfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
5196 SMB_MODULE(rpc_srv, \$(RPC_SVC_OBJ), "bin/librpc_srvsvc.$SHLIBEXT", RPC)
5197 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
5198 SMB_MODULE(rpc_eventlog, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog.$SHLIBEXT", RPC)
5199 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
5200 SMB_MODULE(rpc_echo, \$(RPC_ECHO_OBJ), "bin/librpc_echo.$SHLIBEXT", RPC)
5201 SMB_SUBSYSTEM(RPC,smbd/server.o)
5202
5203 SMB_MODULE(idmap_ldap, sam/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
5204 SMB_MODULE(idmap_tdb, sam/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
5205 SMB_MODULE(idmap_rid, sam/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
5206 SMB_MODULE(idmap_ad, sam/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
5207 SMB_SUBSYSTEM(IDMAP,sam/idmap.o)
5208
5209 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
5210 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
5211 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
5212 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
5213 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
5214
5215 SMB_MODULE(auth_rhosts, \$(AUTH_RHOSTS_OBJ), "bin/rhosts.$SHLIBEXT", AUTH)
5216 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
5217 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
5218 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
5219 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
5220 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
5221 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
5222 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
5223 SMB_SUBSYSTEM(AUTH,auth/auth.o)
5224
5225 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
5226 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
5227 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
5228 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
5229 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
5230 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
5231 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
5232 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
5233 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
5234 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
5235 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
5236 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
5237 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
5238 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
5239
5240 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
5241
5242 #################################################
5243 # do extra things if we are running insure
5244
5245 if test "${ac_cv_prog_CC}" = "insure"; then
5246         CPPFLAGS="$CPPFLAGS -D__INSURE__"
5247 fi
5248
5249 #################################################
5250 # Display summary of libraries detected
5251
5252 AC_MSG_RESULT([Using libraries:])
5253 AC_MSG_RESULT([    LIBS = $LIBS])
5254 if test x"$with_ads_support" != x"no"; then
5255    AC_MSG_RESULT([    KRB5_LIBS = $KRB5_LIBS])
5256 fi
5257 if test x"$with_ldap_support" != x"no"; then
5258    AC_MSG_RESULT([    LDAP_LIBS = $LDAP_LIBS])
5259 fi
5260 AC_MSG_RESULT([    AUTH_LIBS = $AUTH_LIBS])
5261
5262 #################################################
5263 # final configure stuff
5264
5265 AC_MSG_CHECKING([configure summary])
5266 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
5267            AC_MSG_RESULT(yes),
5268            AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
5269            AC_MSG_WARN([cannot run when cross-compiling]))
5270
5271 builddir=`pwd`
5272 AC_SUBST(builddir)
5273
5274 # Stuff the FAM libraries at the end of the smbd link path (if we have them).
5275 SMBD_LIBS="$samba_fam_libs"
5276 AC_SUBST(SMBD_LIBS)
5277
5278 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
5279 LIB_REMOVE_USR_LIB(LDFLAGS)
5280 LIB_REMOVE_USR_LIB(LIBS)
5281
5282 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
5283 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
5284 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
5285
5286 AC_OUTPUT(include/stamp-h Makefile script/findsmb smbadduser script/gen-8bit-gap.sh)
5287
5288 #################################################
5289 # Print very concise instructions on building/use
5290 if test "x$enable_dmalloc" = xyes
5291 then
5292         AC_MSG_RESULT([Note: The dmalloc debug library will be included.  To turn it on use])
5293         AC_MSG_RESULT([      \$ eval \`dmalloc samba\`.])
5294 fi