s3:vfs_gpfs fix a memory leak in gpfsacl_get_posix_acl
[kai/samba.git] / source3 / configure.in
index 0253e076dce5389e7b6928a07aacc329b8389207..179d12d1207d2db66e34298b08e06956b0d20bcf 100644 (file)
@@ -35,7 +35,8 @@ done
 AC_SUBST(LIBTEVENT_OBJ0)
 LIBS="${LIBS} ${TEVENT_LIBS}"
 
-SAMBA_CPPFLAGS="-Iinclude/autoconf -Iinclude -I${srcdir-.}/include  -I. -I${srcdir-.}"
+SAMBA_CPPFLAGS="-Iinclude/autoconf -Iautoconf -Iautoconf/source3"
+SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -Iinclude -I${srcdir-.}/include  -I. -I${srcdir-.}"
 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CCAN_CFLAGS}"
@@ -90,7 +91,6 @@ AC_SUBST(ACL_LIBS)
 AC_SUBST(PASSDB_LIBS)
 AC_SUBST(IDMAP_LIBS)
 AC_SUBST(KRB5_LIBS)
-AC_SUBST(UUID_LIBS)
 AC_SUBST(LDAP_LIBS)
 AC_SUBST(GPEXT_LIBS)
 AC_SUBST(PAM_MODULES)
@@ -433,7 +433,6 @@ default_static_modules="$default_static_modules auth_sam"
 default_static_modules="$default_static_modules auth_unix"
 default_static_modules="$default_static_modules auth_winbind"
 default_static_modules="$default_static_modules auth_wbc"
-default_static_modules="$default_static_modules auth_server"
 default_static_modules="$default_static_modules auth_domain"
 default_static_modules="$default_static_modules auth_builtin"
 default_static_modules="$default_static_modules vfs_default"
@@ -467,14 +466,19 @@ default_shared_modules="$default_shared_modules vfs_scannedonly"
 default_shared_modules="$default_shared_modules vfs_crossrename"
 default_shared_modules="$default_shared_modules vfs_linux_xfs_sgid"
 default_shared_modules="$default_shared_modules vfs_time_audit"
+default_shared_modules="$default_shared_modules vfs_media_harmony"
 default_shared_modules="$default_shared_modules idmap_autorid"
+default_shared_modules="$default_shared_modules idmap_tdb2"
+default_shared_modules="$default_shared_modules idmap_rid"
+default_shared_modules="$default_shared_modules idmap_hash"
 
 if test "x$developer" = xyes; then
-   default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
-   default_static_modules="$default_static_modules auth_netlogond"
    default_shared_modules="$default_shared_modules perfcount_test"
 fi
 
+if test x"$selftest" = x"yes" -o "x$developer" = xyes; then
+   default_shared_modules="$default_shared_modules vfs_fake_acls"
+fi
 
 #
 # Config CPPFLAG settings for strange OS's that must be set
@@ -495,13 +499,6 @@ case "$host_os" in
       esac
       ;;
 
-#
-# CRAY Unicos has broken const handling
-       *unicos*)
-         AC_MSG_RESULT([disabling const])
-         CPPFLAGS="$CPPFLAGS -Dconst="
-         ;;
-       
 #
 # AIX4.x doesn't even admit to having large
 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
@@ -588,7 +585,7 @@ LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
 AC_SUBST(LIBREPLACE_OBJS)
 
-LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
+LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS} ${LIBREPLACE_FILESYS_LIBS}"
 AC_SUBST(LIBREPLACE_LIBS)
 
 
@@ -611,7 +608,6 @@ AC_CHECK_HEADERS(langinfo.h locale.h)
 AC_CHECK_HEADERS(xfs/libxfs.h)
 AC_CHECK_HEADERS(netgroup.h)
 AC_CHECK_HEADERS(linux/falloc.h)
-AC_CHECK_HEADERS(sys/uuid.h)
 AC_CHECK_HEADERS(CommonCrypto/CommonDigest.h)
 
 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
@@ -636,9 +632,9 @@ AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEA
 CPPFLAGS="$old_CPPFLAGS"
 
 # To link lib/util/charset/charset_macosxfs.c, we need to tell the linker
-# about CoreFoundation, at least on os X 10.6 and 10.7
+# about CoreFoundation, at least on os X 10.4..10.7 resp. darwin8..12
 case "$host_os" in
-    *darwin11*|*darwin10*)
+    *darwin*)
                LDFLAGS="$LDFLAGS -framework CoreFoundation"
        ;;
 esac
@@ -671,9 +667,6 @@ AC_CHECK_HEADERS(shadow.h)
 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
 
-AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
-AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
-
 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
 
 # For experimental utmp support (lastlog on some BSD-like systems)
@@ -840,7 +833,7 @@ fi
 # nothing until kernel 2.1.44! very dumb.
 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
     AC_TRY_RUN([#include <errno.h>
-main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
+main() { setresuid(1,1,1); setresuid(2,2,2); return(errno==EPERM?0:1);}],
        samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
 if test x"$samba_cv_have_setresuid" = x"yes"; then
     AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
@@ -851,7 +844,7 @@ fi
 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
     AC_TRY_RUN([#include <unistd.h>
 #include <errno.h>
-main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
+main() { errno = 0; setresgid(1,1,1); return(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
        samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
 if test x"$samba_cv_have_setresgid" = x"yes"; then
     AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
@@ -957,7 +950,7 @@ AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
 AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
 AC_CHECK_FUNCS(getgrset)
-AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf)
+AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups syscall sysconf)
 AC_CHECK_FUNCS(atexit grantpt posix_fallocate)
 AC_CHECK_FUNCS(fallocate)
 AC_CHECK_FUNCS(fseeko setluid getpwanam)
@@ -1003,30 +996,8 @@ AC_CHECK_HEADERS(gpfs_gpl.h)
 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
     AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
     default_shared_modules="$default_shared_modules vfs_gpfs"
-    default_shared_modules="$default_shared_modules vfs_gpfs_hsm_notify"
 fi
 
-#############################################
-# check if building on Isilon OneFS
-printf "%s" "checking for Isilon OneFS... "
-save_LIBS="$LIBS"
-LIBS="$LIBS -lisi_version"
-AC_TRY_LINK([#include <isi_version/isi_version.h>],
-          [get_isilon_copyright()],
-          samba_cv_HAVE_ONEFS=yes,
-          samba_cv_HAVE_ONEFS=no)
-echo $samba_cv_HAVE_ONEFS
-if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
-    AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
-    default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
-    default_static_modules="$default_static_modules"
-    ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
-    # Need to also add general libs for oplocks support
-    save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
-fi
-AC_SUBST(ONEFS_LIBS)
-LIBS="$save_LIBS"
-
 # Note that all the libunwind symbols in the API are defined to internal
 # platform-specific version, so we must include libunwind.h before checking
 # any of them.
@@ -1164,11 +1135,11 @@ main() {
        int libc_minor = __GLIBC_MINOR__;
 
        if (libc_major < 2)
-              exit(1);
+              return(1);
        if ((libc_major == 2) && (libc_minor <= 3))
-              exit(1);
+              return(1);
 #endif
-       exit(0);
+       return(0);
 }
 ], [samba_cv_linux_getgrouplist_ok=yes],
    [samba_cv_linux_getgrouplist_ok=no],
@@ -1230,11 +1201,11 @@ fi
 AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))],
               samba_cv_function_attribute_destructor,
               [
-                AC_COMPILE_IFELSE(
+                AC_COMPILE_IFELSE([AC_LANG_SOURCE(
                        [
                                __attribute__((destructor))
                                static void cleanup(void) { }
-                       ],
+                       ])],
                        samba_cv_function_attribute_destructor=yes)
                ])
 
@@ -1248,14 +1219,7 @@ fi
 AC_CHECK_LIB(resolv, dn_expand)
 AC_CHECK_LIB(resolv, _dn_expand)
 AC_CHECK_LIB(resolv, __dn_expand)
-
-AC_TRY_COMPILE([#include <resolv.h>],
-              [struct __res_state s; res_ninit(&s);],
-              ac_cv_have_res_ninit=yes,ac_cv_have_res_ninit=no)
-
-if test x"$ac_cv_have_res_ninit" = x"yes"; then
-       AC_DEFINE(HAVE_RES_NINIT, 1, [Whether we have res_ninit])
-fi
+AC_CHECK_LIB(inet, dn_expand)
 
 #
 # Check for the functions putprpwnam, set_auth_parameters,
@@ -1283,62 +1247,6 @@ AC_LIBTESTFUNC(sec, getprpwnam)
 
 AC_CHECK_FUNCS(strsignal)
 
-############################################
-# Check for EA implementations
-case "$host_os" in
-  *osf*)
-       AC_SEARCH_LIBS(getproplist, [proplist])
-       AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
-       AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
-       AC_CHECK_FUNCS(sizeof_proplist_entry)
-  ;;
-  *freebsd4* | *dragonfly* )
-       AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
-  ;;
-  *solaris*)
-       AC_CHECK_FUNCS(attropen)
-  ;;
-  *)
-       AC_SEARCH_LIBS(getxattr, [attr])
-       AC_CHECK_FUNCS(getxattr,[
-               AC_CHECK_FUNCS(fgetxattr listxattr flistxattr removexattr fremovexattr setxattr fsetxattr)
-               ])
-       AC_CHECK_FUNCS(getea,[
-               AC_CHECK_FUNCS(fgetea listea flistea removeea fremoveea setea fsetea)
-               ])
-       AC_CHECK_FUNCS(attr_get,[
-               AC_CHECK_FUNCS(attr_list attr_set attr_remove attr_getf attr_listf attr_setf attr_removef)
-               ])
-       AC_CHECK_FUNCS(extattr_delete_file,[
-               AC_CHECK_FUNCS(extattr_delete_fd extattr_get_fd extattr_get_file extattr_list_fd extattr_list_file extattr_set_fd extattr_set_file)
-               ])
-  ;;
-esac
-
-########################################################
-# Do xattr functions take additional options like on Darwin?
-if test x"$ac_cv_func_getxattr" = x"yes" ; then
-       AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
-               old_LIBS=$LIBS
-               LIBS="$LIBS $ACL_LIBS"
-               AC_TRY_COMPILE([
-                       #include <sys/types.h>
-                       #if HAVE_ATTR_XATTR_H
-                       #include <attr/xattr.h>
-                       #elif HAVE_SYS_XATTR_H
-                       #include <sys/xattr.h>
-                       #endif
-               ],[
-                       getxattr(0, 0, 0, 0, 0, 0);
-               ],
-               [smb_attr_cv_xattr_add_opt=yes],
-               [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
-       ])
-       if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
-               AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
-       fi
-fi
-
 AC_DISABLE_STATIC
 AC_ENABLE_SHARED
 
@@ -1455,7 +1363,6 @@ DSO_EXPORTS=""
                                SONAMEFLAG="-Wl,-h,"
                        fi
                        AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
-                       AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
                        ;;
                *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
                        BLDSHARED="true"
@@ -1463,7 +1370,6 @@ DSO_EXPORTS=""
                        SONAMEFLAG="-Wl,-h,"
                        PICFLAG="-KPIC"   # Is this correct for SunOS
                        AC_DEFINE(STAT_ST_BLOCKSIZE,512)
-                       AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
                        ;;
                *netbsd* | *freebsd* | *dragonfly* )
                        BLDSHARED="true"
@@ -1472,7 +1378,6 @@ DSO_EXPORTS=""
                        SONAMEFLAG="-Wl,-soname,"
                        PICFLAG="-fPIC -DPIC"
                        AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
-                       AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
                        ;;
                *openbsd*)  BLDSHARED="true"
                        LDSHFLAGS="-shared"
@@ -1480,14 +1385,8 @@ DSO_EXPORTS=""
                        SONAMEFLAG="-Wl,-soname,"
                        PICFLAG="-fPIC"
                        AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
-                       AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
                        ;;
-               *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
-                       case "$host_os" in
-                       *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
-                       ;;
-                       esac
-                       BLDSHARED="true"
+               *irix*) BLDSHARED="true"
                        LDSHFLAGS="-Wl,-set_version,sgi1.0 -shared"
                        SONAMEFLAG="-Wl,-soname,"
                        if test "${GCC}" = "yes"; then
@@ -1566,7 +1465,6 @@ DSO_EXPORTS=""
                                PICFLAG="-fPIC"
                        fi
                        AC_DEFINE(STAT_ST_BLOCKSIZE,512)
-                       AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
                        for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
                                saved_ldflags="$LDFLAGS"
                                AC_MSG_CHECKING([if $flags works])
@@ -1579,11 +1477,9 @@ DSO_EXPORTS=""
                                test x"$LDSHFLAGS_Z_NODEFS" != x && break
                        done
                        ;;
-               *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
-                       AC_DEFINE(STAT_ST_BLOCKSIZE,512)
+               *sco*) AC_DEFINE(STAT_ST_BLOCKSIZE,512)
                        ;;
-               *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
-                       BLDSHARED="true"
+               *unixware*) BLDSHARED="true"
                        LDSHFLAGS="-shared"
                        SONAMEFLAG="-Wl,-soname,"
                        PICFLAG="-KPIC"
@@ -1939,9 +1835,7 @@ fi
 if test "x$enable_external_libtalloc" = xno
 then
        m4_include(../lib/talloc/libtalloc.m4)
-       if test x"$USESHARED" == x"no" ; then
-               LINK_LIBTALLOC=STATIC
-       fi
+       LINK_LIBTALLOC=STATIC
        LIBTALLOCVERSION=`grep ^VERSION ${tallocdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
        SMB_LIBRARY(talloc, 2, ${LIBTALLOCVERSION})
        LIBTALLOC_OBJ0=""
@@ -1980,9 +1874,7 @@ AC_SUBST(LIBTDB_OBJ0)
 if test "x$enable_external_libtdb" = xno
 then
        m4_include(../lib/tdb/libtdb.m4)
-       if test x"$USESHARED" == x"no" ; then
-               LINK_LIBTDB=STATIC
-       fi
+       LINK_LIBTDB=STATIC
        LIBTDBVERSION=`grep ^VERSION ${tdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
        SMB_LIBRARY(tdb, 1, ${LIBTDBVERSION})
        LIBTDB_OBJ0=""
@@ -2006,18 +1898,63 @@ then
        AC_SUBST(TDBTORTURE)
 fi
 
+AC_ARG_ENABLE(external_libntdb,
+       [AS_HELP_STRING([--enable-external-libntdb],
+               [Enable external ntdb [default=auto]])],
+               [ enable_external_libntdb=$enableval ],
+               [ enable_external_libntdb=auto ])
+
+if test "x$enable_external_libntdb" != xno
+then
+       PKG_CHECK_MODULES(LIBNTDB, ntdb >= 1.0,
+               [ enable_external_libntdb=yes ],
+               [
+               if test x$enable_external_libntdb = xyes; then
+                       AC_MSG_ERROR([Unable to find libntdb])
+               else
+                       enable_external_libntdb=no
+               fi
+               ])
+fi
+
+AC_SUBST(LIBNTDB_OBJ0)
+if test "x$enable_external_libntdb" = xno
+then
+       m4_include(../lib/ntdb/libntdb.m4)
+       LINK_LIBNTDB=STATIC
+       LIBNTDBVERSION=`grep ^VERSION ${ntdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
+       SMB_LIBRARY(ntdb, 1, ${LIBNTDBVERSION})
+       LIBNTDB_OBJ0=""
+       LIBNTDB_LIBS="$LIBNTDB_LIBS $NTDB_DEPS"
+       for obj in ${NTDB_OBJ}; do
+               LIBNTDB_OBJ0="${LIBNTDB_OBJ0} ${ntdbdir}/${obj}"
+       done
+       AC_SUBST(LIBNTDB_OBJ0)
+       SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${NTDB_CFLAGS}"
+       SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${NTDB_CFLAGS}"
+
+       NTDBBACKUP="bin/ntdbbackup"
+       AC_SUBST(NTDBBACKUP)
+       NTDBDUMP="bin/ntdbdump"
+       AC_SUBST(NTDBDUMP)
+       NTDBRESTORE="bin/ntdbrestore"
+       AC_SUBST(NTDBRESTORE)
+       NTDBTOOL="bin/ntdbtool"
+       AC_SUBST(NTDBTOOL)
+       NTDBTORTURE="bin/ntdbtorture"
+       AC_SUBST(NTDBTORTURE)
+fi
+
 SMB_LIBRARY(netapi, 0)
 SMB_LIBRARY(smbclient, 0)
 SMB_LIBRARY(smbsharemodes, 0)
-SMB_LIBRARY(addns, 0, [], no, [undefined API])
-
 
 
 ################
 
 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
 AC_TRY_RUN([#include <stdio.h>
-main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
+main() { long long x = 1000000; x *= x; return(((x/1000000) == 1000000)? 0: 1); }],
 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
 if test x"$samba_cv_have_longlong" = x"yes"; then
     AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
@@ -2040,7 +1977,7 @@ fi
 
 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
 AC_TRY_RUN([#include <time.h>
-main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
+main() { return((sizeof(time_t) == 8) ? 0 : 1); }],
 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
     AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
@@ -2059,11 +1996,11 @@ main() {
                        max_time = 67768036191676799ll;
                        tm = gmtime(&max_time);
                        if (tm) {
-                               exit(0);
+                               return(0);
                        }
                }
        }
-       exit(1);
+       return(1);
 }],
 samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
 if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
@@ -2082,7 +2019,7 @@ AC_MSG_CHECKING([if large file support can be enabled])
 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
 AC_TRY_RUN([#include <stdio.h>
 #include <sys/stat.h>
-main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
+main() { return((sizeof(off_t) == 8) ? 0 : 1); }],
 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
 if test x"$samba_cv_SIZEOF_OFF_T" = x"no"; then
     AC_MSG_ERROR(["large file support support not available: sizeof(off_t) != 8"])
@@ -2095,7 +2032,7 @@ AC_TRY_RUN([
 #endif
 #include <stdio.h>
 #include <sys/stat.h>
-main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
+main() { return((sizeof(ino_t) == 8) ? 0 : 1); }],
 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
     AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
@@ -2108,7 +2045,7 @@ AC_TRY_RUN([
 #endif
 #include <stdio.h>
 #include <sys/stat.h>
-main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
+main() { return((sizeof(dev_t) == 8) ? 0 : 1); }],
 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
     AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
@@ -2150,14 +2087,6 @@ if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
     AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
 fi
 
-AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
-AC_TRY_RUN([#include <stdio.h>
-main() { char c; c=250; exit((c > 0)?0:1); }],
-samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
-if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
-    AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
-fi
-
 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
 AC_TRY_COMPILE([#include <sys/types.h>
 #include <dirent.h>
@@ -2183,7 +2112,7 @@ AC_TRY_RUN([#include <sys/types.h>
 #include <dirent.h>
 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
-di->d_name[0] == 0) exit(0); exit(1);} ],
+di->d_name[0] == 0) return(0); return(1);} ],
 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
     AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
@@ -2192,7 +2121,7 @@ fi
 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
 AC_TRY_COMPILE([#include <sys/types.h>
 #include <utime.h>],
-[struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
+[struct utimbuf tbuf;  tbuf.actime = 0; tbuf.modtime = 1; return(utime("foo.c",&tbuf));],
 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
     AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
@@ -2289,25 +2218,6 @@ if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
     AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
 fi
 
-dnl Look for the IPv6 varient by preference. Many systems have both.
-AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>],
-[struct utmp ut;  ut.ut_addr_v6[0] = 0;],
-samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
-if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
-    AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
-fi
-
-AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>],
-[struct utmp ut;  ut.ut_addr = 0;],
-samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
-if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
-    AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
-fi
-
 if test x$ac_cv_func_pututline = xyes ; then
   AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
   AC_TRY_COMPILE([#include <sys/types.h>
@@ -2328,6 +2238,19 @@ if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
     AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
 fi
 
+AC_CACHE_CHECK([whether sizeof ut_line in utmp is ok],samba_cv_HAVE_UX_UT_LINE,[
+AC_TRY_RUN([#include <stdio.h>
+#include <sys/types.h>
+#include <utmp.h>
+int main(void) {
+ if (sizeof(((struct utmp *)NULL)->ut_line) < 15) {
+     return 1;
+ }
+ return 0;
+}
+],
+samba_cv_HAVE_UX_UT_LINE=yes,samba_cv_HAVE_UX_UT_LINE=no,samba_cv_HAVE_UX_UT_LINE=cross)])
+
 fi
 # end utmp details
 
@@ -2353,7 +2276,7 @@ AC_TRY_RUN([
 #if defined(HAVE_UNISTD_H)
 #include <unistd.h>
 #endif
-main() { char *s = getcwd(NULL,0); if (s) exit(0); exit(1); }],
+main() { char *s = getcwd(NULL,0); if (s) return(0); return(1); }],
 samba_cv_GETCWD_TAKES_NULL=yes,samba_cv_GETCWD_TAKES_NULL=no,samba_cv_GETCWD_TAKES_NULL=cross)])
 if test x"$samba_cv_GETCWD_TAKES_NULL" = x"yes"; then
     AC_DEFINE(GETCWD_TAKES_NULL,1,[Whether the getcwd function takes NULL as an argument])
@@ -2557,7 +2480,7 @@ AC_TRY_RUN([
 #define F_NOTIFY 1026
 #endif
 main() {
-               exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
+       return(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ?  1 : 0);
 }
 ],
 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
@@ -2661,7 +2584,7 @@ AC_TRY_RUN([
 #define LOCK_READ      64
 #endif
 main() {
-               exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
+       return(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
 }
 ],
 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
@@ -2701,11 +2624,11 @@ main() {
  cap_t cap;
  cap_value_t vals[1];
  if (!(cap = cap_get_proc()))
-   exit(1);
+   return(1);
  vals[0] = CAP_CHOWN;
  cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
  cap_set_proc(cap);
exit(0);
return(0);
 }],
                samba_cv_HAVE_POSIX_CAPABILITIES=yes,
                samba_cv_HAVE_POSIX_CAPABILITIES=no,
@@ -2822,12 +2745,85 @@ AC_CHECK_FUNCS(getpagesize)
 # look for a method of setting the effective uid
 seteuid=no;
 
+################################################
+# Start by checking for 32-bit system call definitions on Linux.
+
+case "$host_os" in
+*linux*)
+AC_CACHE_CHECK([for Linux 32-bit system calls],samba_cv_USE_LINUX_32BIT_SYSCALLS,[
+AC_TRY_COMPILE([
+#if defined(HAVE_UNISTD_H)
+#include <unistd.h>
+#endif
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <errno.h>
+
+#ifdef HAVE_SYS_PRIV_H
+#include <sys/priv.h>
+#endif
+#ifdef HAVE_SYS_ID_H
+#include <sys/id.h>
+#endif
+
+#if defined(HAVE_SYSCALL_H)
+#include <syscall.h>
+#endif
+
+#if defined(HAVE_SYS_SYSCALL_H)
+#include <sys/syscall.h>
+#endif
+],
+[
+syscall(SYS_setresuid32, -1, -1, -1);
+syscall(SYS_setresgid32, -1, -1, -1);
+syscall(SYS_setreuid32, -1, -1);
+syscall(SYS_setregid32, -1, -1);
+syscall(SYS_setuid32, -1);
+syscall(SYS_setgid32, -1);
+syscall(SYS_setgroups32, 0, NULL);
+], samba_cv_USE_LINUX_32BIT_SYSCALLS=yes,samba_cv_USE_LINUX_32BIT_SYSCALLS=no,samba_cv_USE_LINUX_32BIT_SYSCALLS=cross)])
+
+if test x"$samba_cv_USE_LINUX_32BIT_SYSCALLS" = x"yes"; then
+    AC_DEFINE(USE_LINUX_32BIT_SYSCALLS,1,[Use Linux 32-bit system calls])
+    AC_CACHE_CHECK([for Linux thread-specific credentials with 32-bit system calls],samba_cv_USE_LINUX_THREAD_CREDENTIALS,[
+    AC_TRY_RUN([
+#define AUTOCONF_TEST 1
+#define USE_LINUX_THREAD_CREDENTIALS 1
+#define USE_LINUX_32BIT_SYSCALLS 1
+#include "${srcdir-.}/../lib/util/setid.c"
+#include "${srcdir-.}/lib/util_sec.c"],
+           samba_cv_USE_LINUX_THREAD_CREDENTIALS=yes,samba_cv_USE_LINUX_THREAD_CREDENTIALS=no,samba_cv_USE_LINUX_THREAD_CREDENTIALS=cross)])
+if test x"$samba_cv_USE_LINUX_THREAD_CREDENTIALS" = x"yes"; then
+    seteuid=yes;
+    AC_DEFINE(USE_LINUX_THREAD_CREDENTIALS,1,[Whether we can use Linux thread-specific credentials with 32-bit system calls])
+fi
+fi
+
+if test $seteuid = no; then
+AC_CACHE_CHECK([for Linux thread-specific credentials],samba_cv_USE_LINUX_THREAD_CREDENTIALS,[
+AC_TRY_RUN([
+#define AUTOCONF_TEST 1
+#define USE_LINUX_THREAD_CREDENTIALS 1
+#include "${srcdir-.}/../lib/util/setid.c"
+#include "${srcdir-.}/lib/util_sec.c"],
+           samba_cv_USE_LINUX_THREAD_CREDENTIALS=yes,samba_cv_USE_LINUX_THREAD_CREDENTIALS=no,samba_cv_USE_LINUX_THREAD_CREDENTIALS=cross)])
+if test x"$samba_cv_USE_LINUX_THREAD_CREDENTIALS" = x"yes"; then
+    seteuid=yes;AC_DEFINE(USE_LINUX_THREAD_CREDENTIALS,1,[Whether we can use Linux thread-specific credentials])
+fi
+fi
+
+;;
+esac
+
 if test $seteuid = no; then
 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
 AC_TRY_RUN([
 #define AUTOCONF_TEST 1
 #define USE_SETREUID 1
 #include "confdefs.h"
+#include "${srcdir-.}/../lib/util/setid.c"
 #include "${srcdir-.}/lib/util_sec.c"],
            samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
@@ -2843,6 +2839,7 @@ AC_TRY_RUN([
 #define AUTOCONF_TEST 1
 #define USE_SETRESUID 1
 #include "confdefs.h"
+#include "${srcdir-.}/../lib/util/setid.c"
 #include "${srcdir-.}/lib/util_sec.c"],
            samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
@@ -2856,6 +2853,7 @@ AC_TRY_RUN([
 #define AUTOCONF_TEST 1
 #define USE_SETEUID 1
 #include "confdefs.h"
+#include "${srcdir-.}/../lib/util/setid.c"
 #include "${srcdir-.}/lib/util_sec.c"],
            samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
@@ -2869,6 +2867,7 @@ AC_TRY_RUN([
 #define AUTOCONF_TEST 1
 #define USE_SETUIDX 1
 #include "confdefs.h"
+#include "${srcdir-.}/../lib/util/setid.c"
 #include "${srcdir-.}/lib/util_sec.c"],
            samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
@@ -2905,13 +2904,13 @@ AC_TRY_COMPILE([
   #define _XOPEN_SOURCE 600
   #include <stdlib.h>
   #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
-    probably broken posix_fallocate
+  #error probably broken posix_fallocate
   #endif
 ], [
 ], 
 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
-       AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
+       AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE, 1, Whether we have a broken posix_fallocate)
 fi
 
 
@@ -2933,7 +2932,7 @@ AC_TRY_RUN([
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>
-main() { exit((sizeof(blkcnt_t) == 4) ? 0 : 1); }],
+main() { return((sizeof(blkcnt_t) == 4) ? 0 : 1); }],
 samba_cv_SIZEOF_BLKCNT_T_4=yes,samba_cv_SIZEOF_BLKCNT_T_4=no,samba_cv_SIZEOF_BLKCNT_T_4=cross)])
 if test x"$samba_cv_SIZEOF_BLKCNT_T_4" = x"yes"; then
     AC_DEFINE(SIZEOF_BLKCNT_T_4,1,[The size of the 'blkcnt_t' type])
@@ -2947,7 +2946,7 @@ AC_TRY_RUN([
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>
-main() { exit((sizeof(blkcnt_t) == 8) ? 0 : 1); }],
+main() { return((sizeof(blkcnt_t) == 8) ? 0 : 1); }],
 samba_cv_SIZEOF_BLKCNT_T_8=yes,samba_cv_SIZEOF_BLKCNT_T_8=no,samba_cv_SIZEOF_BLKCNT_T_8=cross)])
 if test x"$samba_cv_SIZEOF_BLKCNT_T_8" = x"yes"; then
     AC_DEFINE(SIZEOF_BLKCNT_T_8,1,[The size of the 'blkcnt_t' type])
@@ -3007,7 +3006,7 @@ main() {
        char *newpath;
        signal(SIGSEGV, exit_on_core);
        newpath = realpath("/tmp", NULL);
-       exit((newpath != NULL) ? 0 : 1);
+       return((newpath != NULL) ? 0 : 1);
 }
 ],
 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
@@ -3569,9 +3568,15 @@ if test x"$with_ads_support" != x"no"; then
        AC_MSG_WARN([Samba cannot be supported without GSSAPI])
        use_ads=no
   else
-       AC_DEFINE(HAVE_LIBGSSAPI, , [Whether the platform has GSSAPI support])
+       AC_DEFINE(HAVE_GSSAPI, , [Whether the platform has GSSAPI support])
   fi
 
+  # This is for FreeBSD (and possibly others). gss_mech_krb5 is a
+  # #define to GSS_KRB5_MECHANISM, which is defined in -lgssapi_krb5
+  # Also, gsskrb5_extract_authz_data_from_sec_context is in -lgssapi_krb5
+  AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS, GSS_KRB5_MECHANISM,
+                  [KRB5_LIBS="$KRB5_LIBS -lgssapi_krb5"])
+
   AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
@@ -3597,6 +3602,7 @@ if test x"$with_ads_support" != x"no"; then
   AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
+  AC_CHECK_FUNC_EXT(krb5_make_principal, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(krb5_principal_get_num_comp, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
@@ -3614,6 +3620,13 @@ if test x"$with_ads_support" != x"no"; then
   AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
+  AC_CHECK_FUNC_EXT(krb5_get_init_creds_keytab, $KRB5_LIBS)
+  AC_CHECK_FUNC_EXT(krb5_build_principal_alloc_va, $KRB5_LIBS)
+  AC_CHECK_FUNC_EXT(krb5_cc_get_lifetime, $KRB5_LIBS)
+  AC_CHECK_FUNC_EXT(krb5_cc_retrieve_cred, $KRB5_LIBS)
+  AC_CHECK_FUNC_EXT(krb5_free_checksum_contents, $KRB5_LIBS)
+  AC_CHECK_FUNC_EXT(krb5_create_checksum, $KRB5_LIBS)
+  AC_CHECK_FUNC_EXT(krb5_c_make_checksum, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(gss_krb5_import_cred, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(gss_get_name_attribute, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(gsskrb5_extract_authz_data_from_sec_context, $KRB5_LIBS)
@@ -3622,11 +3635,6 @@ if test x"$with_ads_support" != x"no"; then
   AC_CHECK_FUNC_EXT(gss_inquire_sec_context_by_oid, $KRB5_LIBS)
   AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS)
 
-  # This is for FreeBSD (and possibly others). gss_mech_krb5 is a
-  # #define to GSS_KRB5_MECHANISM, which is defined in -lgssapi_krb5
-  AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS, GSS_KRB5_MECHANISM,
-                  [KRB5_LIBS="$KRB5_LIBS -lgssapi_krb5"])
-
   # MIT krb5 1.8 does not expose this call (yet)
   AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
 
@@ -4028,6 +4036,17 @@ if test x"$with_ads_support" != x"no"; then
 
   AC_HAVE_DECL(KRB5_PDU_NONE,[#include <krb5.h>])
 
+  AC_CACHE_CHECK([for flags in krb5_creds],
+                samba_cv_HAVE_FLAGS_IN_KRB5_CREDS,[
+    AC_TRY_COMPILE([#include <krb5.h>],
+      [krb5_creds creds; creds.flags.b.initial = 0;],
+      samba_cv_HAVE_FLAGS_IN_KRB5_CREDS=yes,
+      samba_cv_HAVE_FLAGS_IN_KRB5_CREDS=no)])
+
+  if test x"$samba_cv_HAVE_FLAGS_IN_KRB5_CREDS" = x"yes"; then
+    AC_DEFINE(HAVE_FLAGS_IN_KRB5_CREDS,1,
+               [Whether the krb5_creds struct has a flags property])
+  fi
   #
   #
   # Now the decisions whether we can support krb5
@@ -4092,17 +4111,15 @@ if test x"$with_ads_support" != x"no"; then
     use_ads=no
   fi
 
-  if test x"$ac_cv_func_ext_krb5_c_string_to_key" != x"yes"
-  then
-    AC_MSG_WARN(krb5_c_string_to_key not found in -lkrb5)
-    use_ads=no
-  fi
-
-  if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
-          x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
+  if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -o \
+         x"$ac_cv_func_ext_krb5_c_string_to_key" != x"yes"
   then
-    AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
-    use_ads=no
+       if test x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes" -o \
+            x"$ac_cv_func_ext_krb5_string_to_key_salt" != x"yes"
+       then
+             AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
+             use_ads=no
+       fi
   fi
 
   if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
@@ -4125,6 +4142,11 @@ if test x"$with_ads_support" != x"no"; then
     use_ads=no
   fi
 
+  if test x"$ac_cv_func_ext_gss_wrap_iov" != x"yes" ; then
+    AC_MSG_WARN(gss_wrap_iov not found in -lgssapi)
+    use_ads=no
+  fi
+
   if test x"$ac_cv_func_ext_gss_get_name_attribute" != x"yes" ; then
     if test x"$ac_cv_func_ext_gsskrb5_extract_authz_data_from_sec_context" != x"yes" -o \
             x"$ac_cv_func_ext_gss_inquire_sec_context_by_oid" != x"yes"
@@ -4147,6 +4169,7 @@ if test x"$with_ads_support" != x"no"; then
     AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
     AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
     AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
+    AC_REMOVE_DEFINE(HAVE_GSSAPI)
     KRB5_LIBS=""
     with_ads_support=no
   fi
@@ -4188,51 +4211,12 @@ if test x"$with_dnsupdate_support" != x"no"; then
                        with_dnsupdate_support=no
                fi
        fi
-  ##################################################################
-  # then test for uuid.h (necessary to generate unique DNS keynames
-  # (uuid.h is required for this test)
-       AC_CHECK_HEADERS(uuid/uuid.h)
-
-       
-       if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
-               if test x"$with_dnsupdate_support" = x"yes"; then
-                       AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
-               else
-                       AC_MSG_NOTICE(uuid.h is needed to enable DNS Updates support)
-               fi
-               with_dnsupdate_support=no
-       fi
 fi
 
 if test x"$with_dnsupdate_support" != x"no"; then
-
-  ########################################################
-  # Now see if we can find the uuid libs in standard paths
-  # On some systems, the uuid API is in libc, so we have to
-  # be careful not to insert a spurious -luuid.
-
-  UUID_LIBS=""
-  AC_LIBTESTFUNC(uuid, uuid_generate,
-         [
-           case " $LIBS " in
-               *\ -luuid\ *)
-               UUID_LIBS="-luuid"
-               SMB_REMOVE_LIB(uuid)
-               ;;
-           esac
-
-           with_dnsupdate_support=yes
-           AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
-       ],
-       [
-           if test x"$with_dnsupdate_support" = x"yes"; then
-               AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
-           else
-               AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
-           fi
-           with_dnsupdate_support=no
-       ])
+      AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
 fi
+
   # finally print out the result:
 AC_MSG_CHECKING(whether DNS Updates support is used)
 AC_MSG_RESULT([$with_dnsupdate_support])
@@ -4515,10 +4499,6 @@ AC_ARG_WITH(syslog-facility,
 # check for experimental disk-quotas support
 
 samba_cv_WITH_QUOTAS=auto
-samba_cv_TRY_QUOTAS=no
-samba_cv_RUN_QUOTA_TESTS=auto
-samba_cv_WITH_SYS_QUOTAS=auto
-samba_cv_TRY_SYS_QUOTAS=auto
 samba_cv_SYSQUOTA_FOUND=no
 
 AC_MSG_CHECKING(whether to try disk-quotas support)
@@ -4528,90 +4508,34 @@ AC_ARG_WITH(quotas,
   yes)
     AC_MSG_RESULT(yes)
     samba_cv_WITH_QUOTAS=yes
-    samba_cv_TRY_QUOTAS=yes
-    samba_cv_RUN_QUOTA_TESTS=yes
-    #set sys quotas to auto in this case
-    samba_cv_TRY_SYS_QUOTAS=auto
     ;;
   auto)
     AC_MSG_RESULT(auto)
     samba_cv_WITH_QUOTAS=auto
-    samba_cv_TRY_QUOTAS=auto
-    samba_cv_RUN_QUOTA_TESTS=auto
-    #set sys quotas to auto in this case
-    samba_cv_TRY_SYS_QUOTAS=auto
     ;;
   no)
     AC_MSG_RESULT(no)
     samba_cv_WITH_QUOTAS=no
-    samba_cv_TRY_QUOTAS=no
-    samba_cv_RUN_QUOTA_TESTS=no
     ;;
   *)
-    AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
+    AC_MSG_RESULT(${samba_cv_WITH_QUOTAS})
     ;;
   esac ],
-  AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
+  AC_MSG_RESULT(${samba_cv_WITH_QUOTAS})
 )
 
-AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
-AC_ARG_WITH(sys-quotas,
-[AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
-[ case "$withval" in
-  yes)
-    AC_MSG_RESULT(yes)
-    samba_cv_WITH_SYS_QUOTAS=yes
-    samba_cv_TRY_SYS_QUOTAS=yes
-    samba_cv_RUN_QUOTA_TESTS=yes
-    ;;
-  auto)
-    AC_MSG_RESULT(auto)
-    samba_cv_WITH_SYS_QUOTAS=auto
-    samba_cv_TRY_SYS_QUOTAS=auto
-    samba_cv_RUN_QUOTA_TESTS=auto
-    ;;
-  no)
-    AC_MSG_RESULT(no)
-    samba_cv_WITH_SYS_QUOTAS=no
-    samba_cv_TRY_SYS_QUOTAS=no
-    ;;
-  *)
-    AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
-    ;;
-  esac ],
-  AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
-)
-
-if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
-AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
-  case "$host_os" in
-       *linux*)
-           AC_MSG_RESULT(yes)
-            samba_cv_TRY_SYS_QUOTAS=yes
-            samba_cv_RUN_QUOTA_TESTS=yes
-           ;;
-       *)
-           AC_MSG_RESULT(no)
-            samba_cv_TRY_SYS_QUOTAS=no
-           ;;
-  esac
-fi
-
 #############################################
 # only check for quota stuff if --with-quotas
-if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
+if test x"$samba_cv_WITH_QUOTAS" != x"no"; then
 
 case "$host_os" in
        # on linux we didn't need to test we have builtin support
        *linux*)
            samba_cv_SYSQUOTA_FOUND=yes
            AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
-           samba_cv_sysquotas_file="lib/sysquotas_linux.c"
            AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
            AC_MSG_RESULT(yes)
 
-           AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
-           samba_cv_found_xfs_header=yes
            AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
            AC_MSG_RESULT(yes)
            ;;
@@ -4632,13 +4556,19 @@ AC_CHECK_HEADER(asm/types.h,[
 # For quotas on Veritas VxFS filesystems
 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
 
-# For quotas on Linux XFS filesystems
-AC_CHECK_HEADERS(linux/dqblk_xfs.h)
+# For quotas on XFS filesystems, Linux style
+AC_CHECK_HEADERS(xfs/xqm.h,[
+           AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
+       ])
 
 # For sys/quota.h and linux/quota.h
 AC_CHECK_HEADERS(sys/quota.h)
 
-if test x"$samba_cv_found_xfs_header" != x"yes"; then
+# For quotas on BSD systems
+AC_CHECK_HEADERS(ufs/ufs/quota.h)
+
+
+if test x"$ac_cv_header_xfs_xqm_h" != x"yes"; then
 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
 AC_TRY_COMPILE([
@@ -4653,7 +4583,7 @@ AC_TRY_COMPILE([
 ],[int i = Q_XGETQUOTA;],
 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
-       samba_cv_found_xfs_header=yes
+       AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
 fi
 fi
 
@@ -4681,12 +4611,11 @@ AC_TRY_RUN_STRICT([
 #define HAVE_QUOTACTL_4A 1
 #define AUTOCONF_TEST 1
 #include "confdefs.h"
-#include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
+#include "${srcdir-.}/../../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
            samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
     samba_cv_SYSQUOTA_FOUND=yes;
     AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
-    samba_cv_sysquotas_file="lib/sysquotas_4A.c"
 fi
 fi
 
@@ -4696,30 +4625,36 @@ AC_TRY_RUN_STRICT([
 #define HAVE_QUOTACTL_4B 1
 #define AUTOCONF_TEST 1
 #include "confdefs.h"
-#include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
+#include "${srcdir-.}/../../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
            samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
-    echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
     samba_cv_SYSQUOTA_FOUND=yes;
     AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
-    samba_cv_sysquotas_file="lib/sysquotas_4B.c"
+    AC_CHECK_MEMBERS([struct dqblk.dqb_curbytes], # Darwin bytecount style
+       [ AC_DEFINE([HAVE_STRUCT_DQBLK_DQB_CURBYTES],[1],[darwin style quota bytecount])],,
+       [#include <sys/types.h>
+       #include <sys/quota.h>])
+
 fi
 fi
 
-if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
-AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
-AC_TRY_RUN_STRICT([
-#define HAVE_QUOTACTL_3 1
-#define AUTOCONF_TEST 1
-#include "confdefs.h"
-#include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
-           samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
-if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
-    echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
-    samba_cv_SYSQUOTA_FOUND=yes;
-    AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
-    samba_cv_sysquotas_file="lib/sysquotas_3.c"
-fi
+AC_CACHE_CHECK([for NFS QUOTAS],samba_cv_HAVE_NFS_QUOTAS,[
+AC_TRY_COMPILE([
+#include <rpc/rpc.h>
+#include <rpc/types.h>
+#include <rpcsvc/rquota.h>
+#ifdef HAVE_RPC_NETTYPE_H
+#include <rpc/nettype.h>
+#endif
+#include <rpc/xdr.h>
+],[clnt_create("", RQUOTAPROG, RQUOTAVERS, "udp");],
+                  samba_cv_HAVE_NFS_QUOTAS=yes, samba_cv_HAVE_NFS_QUOTAS=no)])
+
+if test x"$samba_cv_HAVE_NFS_QUOTAS" = x"yes"; then
+    AC_DEFINE(HAVE_NFS_QUOTAS,1,[NFS quota support is available])
+    AC_CHECK_MEMBER(struct getquota_rslt.getquota_rslt_u,
+               AC_DEFINE(HAVE_GETQUOTA_RSLT_GETQUOTA_RSLT_U, 1, [Defined if struct getquota_rslt has getquota_rslt_u]),,
+               [#include <rpcsvc/rquota.h>])
 fi
 
 #################################################
@@ -4736,117 +4671,24 @@ AC_CHECK_HEADERS(devnm.h)
 # check for devnm
 AC_CHECK_FUNCS(devnm)
 
-if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
-    if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
-       # if --with-sys-quotas=yes then build it
-       # you have can use the get/set quota command smb.conf
-       # options then
-       samba_cv_SYSQUOTA_FOUND=auto
-    fi
-    if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
-       # if --with-sys-quotas=yes then build it
-       # you have can use the get/set quota command smb.conf
-       # options then
-       samba_cv_TRY_SYS_QUOTAS=auto
-    fi
-fi
-
-if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
-AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
-SAVE_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
-AC_TRY_COMPILE([
-#include "confdefs.h"
-#define NO_PROTO_H 1
-#define NO_CONFIG_H 1
-#define HAVE_SYS_QUOTAS 1
-#include "${srcdir-.}/${samba_cv_sysquotas_file}"
-#include "${srcdir-.}/lib/sysquotas.c"
-],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
-CPPFLAGS="$SAVE_CPPFLAGS"
-])
-if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
-    if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
+if test x"$samba_cv_SYSQUOTA_FOUND" = x"yes"; then
+       AC_MSG_RESULT(yes)
        AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
        AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
-       samba_cv_WE_USE_SYS_QUOTAS=yes
+else
+    AC_MSG_RESULT(no)
+    AC_MSG_CHECKING(whether to use the old quota support)
+    if test x"$samba_cv_WITH_QUOTAS" = x"yes"; then
+        AC_DEFINE(WITH_QUOTAS,1,[Whether to use old quota support])
        AC_MSG_RESULT(yes)
     else
-        AC_MSG_RESULT(no)
-    fi
-fi
-fi
-
-if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
-AC_CACHE_CHECK([whether the sys_quota interface works with NFS],samba_cv_SYSQUOTA_WORKS_NFS,[
-SAVE_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
-AC_TRY_COMPILE([
-#include "confdefs.h"
-#define NO_PROTO_H 1
-#define NO_CONFIG_H 1
-#define HAVE_SYS_QUOTAS 1
-#define HAVE_NFS_QUOTAS 1
-#include "${srcdir-.}/lib/sysquotas_nfs.c"
-],[],samba_cv_SYSQUOTA_WORKS_NFS=yes,samba_cv_SYSQUOTA_WORKS_NFS=no)
-CPPFLAGS="$SAVE_CPPFLAGS"
-])
-if test x"$samba_cv_SYSQUOTA_WORKS_NFS" = x"yes"; then
-    if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
-       AC_DEFINE(HAVE_NFS_QUOTAS,1,[Whether nfs quota support is available])
-    fi
-fi
-fi
-
-if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
-AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
-SAVE_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
-AC_TRY_COMPILE([
-#include "confdefs.h"
-#define NO_PROTO_H 1
-#define NO_CONFIG_H 1
-#define HAVE_SYS_QUOTAS 1
-#define HAVE_XFS_QUOTAS 1
-#include "${srcdir-.}/lib/sysquotas_xfs.c"
-],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
-CPPFLAGS="$SAVE_CPPFLAGS"
-])
-if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
-    if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
-       AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
-    fi
-fi
-fi
-
-AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
-SAVE_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
-AC_TRY_COMPILE([
-#include "confdefs.h"
-#define NO_PROTO_H 1
-#define NO_CONFIG_H 1
-#include "${srcdir-.}/smbd/quotas.c"
-],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
-CPPFLAGS="$SAVE_CPPFLAGS"
-])
-if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
-AC_MSG_CHECKING(whether to use the old quota support)
-    if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
-      if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
-        AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
-       AC_MSG_RESULT(yes)
-      else
        AC_MSG_RESULT(no)
-      fi
-    else
-      AC_MSG_RESULT(no)
     fi
 fi
 
 ####################
-# End of quota check samba_cv_RUN_QUOTA_TESTS
+# End of quota check samba_cv_WITH_QUOTAS
 fi
 
 #################################################
@@ -4874,6 +4716,11 @@ if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
        WITH_UTMP=no
 fi
 
+if test x"$WITH_UTMP" = x"yes" -a x"$samba_cv_HAVE_UX_UT_LINE" != x"yes"; then
+       utmp_no_reason=", sizeof ut_line not ok"
+       WITH_UTMP=no
+fi
+
 # Display test results
 
 if test x"$WITH_UTMP" = x"yes"; then
@@ -4959,7 +4806,7 @@ if test $space = no; then
   {
     struct statfs fsd;
     fsd.f_fsize = 0;
-    exit (statfs (".", &fsd, sizeof (struct statfs)));
+    return (statfs (".", &fsd, sizeof (struct statfs)));
   }],
   fu_cv_sys_stat_statfs3_osf1=yes,
   fu_cv_sys_stat_statfs3_osf1=no,
@@ -4990,7 +4837,7 @@ member (AIX, 4.3BSD)])
   {
   struct statfs fsd;
   fsd.f_bsize = 0;
-  exit (statfs (".", &fsd));
+  return (statfs (".", &fsd));
   }],
   fu_cv_sys_stat_statfs2_bsize=yes,
   fu_cv_sys_stat_statfs2_bsize=no,
@@ -5011,7 +4858,7 @@ if test $space = no; then
   main ()
   {
   struct statfs fsd;
-  exit (statfs (".", &fsd, sizeof fsd, 0));
+  return (statfs (".", &fsd, sizeof fsd, 0));
   }],
     fu_cv_sys_stat_statfs4=yes,
     fu_cv_sys_stat_statfs4=no,
@@ -5039,7 +4886,7 @@ member (4.4BSD and NetBSD)])
   {
   struct statfs fsd;
   fsd.f_fsize = 0;
-  exit (statfs (".", &fsd));
+  return (statfs (".", &fsd));
   }],
   fu_cv_sys_stat_statfs2_fsize=yes,
   fu_cv_sys_stat_statfs2_fsize=no,
@@ -5070,7 +4917,7 @@ if test $space = no; then
   struct fs_data fsd;
   /* Ultrix's statfs returns 1 for success,
      0 for not mounted, -1 for failure.  */
-  exit (statfs (".", &fsd) != 1);
+  return (statfs (".", &fsd) != 1);
   }],
   fu_cv_sys_stat_fs_data=yes,
   fu_cv_sys_stat_fs_data=no,
@@ -5122,7 +4969,7 @@ ctdb_broken="no"
 SAVED_CPPFLAGS="$CPPFLAGS"
 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
 
-AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
+AC_CHECK_HEADERS(ctdb.h ctdb_private.h ctdb_protocol.h ,,,[
 #include "confdefs.h"
 #define NO_CONFIG_H
 #include "replace.h"
@@ -5142,7 +4989,7 @@ then
 fi
 
 if test "x$have_cluster_support" = "xyes" -a \
-       "x$ac_cv_header_ctdb_h" != "xyes"
+       "x$ac_cv_header_ctdb_private_h" != "xyes"
 then
        have_cluster_support=no
        ctdb_broken="ctdb_private.h is required for cluster support"
@@ -5349,7 +5196,6 @@ AC_MSG_RESULT($with_acl_support)
 
 if test x"$with_acl_support" = x"no"; then
        AC_MSG_RESULT(Disabling ACL support)
-       AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
 else
        AC_MSG_NOTICE(checking whether ACL support is available:)
        case "$host_os" in
@@ -5369,11 +5215,6 @@ else
                AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
                default_static_modules="$default_static_modules vfs_hpuxacl"
                ;;
-       *irix*)
-               AC_MSG_NOTICE(Using IRIX ACLs)
-               AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
-               default_static_modules="$default_static_modules vfs_irixacl"
-               ;;
        *aix*)
                AC_MSG_NOTICE(Using AIX ACLs)
                AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
@@ -5387,7 +5228,6 @@ else
                ;;
        *darwin*)
                AC_MSG_NOTICE(ACLs on Darwin currently not supported)
-               AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
                ;;
        *)
                AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
@@ -5436,7 +5276,6 @@ else
                        default_static_modules="$default_static_modules vfs_posixacl"
                else
                        AC_MSG_NOTICE(ACL support is not avaliable)
-                       AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
                fi
                ;;
         esac
@@ -5459,15 +5298,21 @@ esac
 #################################################
 # check for AIO support
 
+with_aio=auto
 AC_MSG_CHECKING(whether to support asynchronous io)
 AC_ARG_WITH(aio-support,
-[AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
-[ case "$withval" in
-  yes)
+[AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=auto)])],
+[  case "$withval" in
+    yes|no)
+       with_aio=$withval
+       ;;
+   esac ])
 
-       AC_MSG_RESULT(yes)
-       case "$host_os" in
-       *)
+AC_MSG_RESULT($with_aio)
+
+if test x"$with_aio" = x"no"; then
+    AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
+else
                AIO_LIBS=$LIBS
                no_rt_LIBS=$LIBS
                AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
@@ -5482,77 +5327,68 @@ AC_ARG_WITH(aio-support,
 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
                LIBS=$aio_LIBS])
                if test x"$samba_cv_HAVE_AIO" = x"yes"; then
-                       AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
+                       AC_DEFINE(HAVE_AIO, 1, [Using asynchronous io])
                        LIBS=$AIO_LIBS
                        AC_MSG_CHECKING(for aio_read)
-                       AC_LINK_IFELSE([#include <aio.h>
-int main() { struct aiocb a; return aio_read(&a); }],
+                       AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
+int main() { struct aiocb a; return aio_read(&a); }])],
 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
 [AC_MSG_RESULT(no)])
 
                        AC_MSG_CHECKING(for aio_write)
-                       AC_LINK_IFELSE([#include <aio.h>
-int main() { struct aiocb a; return aio_write(&a); }],
+                       AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
+int main() { struct aiocb a; return aio_write(&a); }])],
 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
 [AC_MSG_RESULT(no)])
 
                        AC_MSG_CHECKING(for aio_fsync)
-                       AC_LINK_IFELSE([#include <aio.h>
-int main() { struct aiocb a; return aio_fsync(1, &a); }],
+                       AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
+int main() { struct aiocb a; return aio_fsync(1, &a); }])],
 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
 [AC_MSG_RESULT(no)])
 
                        AC_MSG_CHECKING(for aio_return)
-                       AC_LINK_IFELSE([#include <aio.h>
-int main() { struct aiocb a; return aio_return(&a); }],
+                       AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
+int main() { struct aiocb a; return aio_return(&a); }])],
 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
 [AC_MSG_RESULT(no)])
 
                        AC_MSG_CHECKING(for aio_error)
-                       AC_LINK_IFELSE([#include <aio.h>
-int main() { struct aiocb a; return aio_error(&a); }],
+                       AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
+int main() { struct aiocb a; return aio_error(&a); }])],
 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
 [AC_MSG_RESULT(no)])
 
                        AC_MSG_CHECKING(for aio_cancel)
-                       AC_LINK_IFELSE([#include <aio.h>
-int main() { struct aiocb a; return aio_cancel(1, &a); }],
+                       AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
+int main() { struct aiocb a; return aio_cancel(1, &a); }])],
 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
 [AC_MSG_RESULT(no)])
 
                        AC_MSG_CHECKING(for aio_suspend)
-                       AC_LINK_IFELSE([#include <aio.h>
-int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
+                       AC_LINK_IFELSE([AC_LANG_SOURCE([#include <aio.h>
+int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }])],
 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
 [AC_MSG_RESULT(no)])
+               else
+                       AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
+                       AC_MSG_RESULT(no)
                fi
+fi
 
-            ;;
-        esac
-        ;;
-  *)
-    AC_MSG_RESULT(no)
-    AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
-    ;;
-  esac ],
-  AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
-  AC_MSG_RESULT(no)
-)
-
-if test x"$samba_cv_HAVE_AIO" = x"yes"; then
-       if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
-               x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
-               default_shared_modules="$default_shared_modules vfs_aio_fork"
-       fi
+if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
+       x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
+       default_shared_modules="$default_shared_modules vfs_aio_fork"
+fi
 
 # Check for Linux kernel aio support.
-       case "$host_os" in
-       *linux*)
-           AC_CHECK_LIB(aio,io_submit,[AIO_LIBS="$LIBS -laio"])
-           AC_CACHE_CHECK([for Linux kernel asynchronous io support],samba_cv_HAVE_LINUX_KERNEL_AIO,[
-           aio_LIBS=$LIBS
-           LIBS=$AIO_LIBS
-           AC_TRY_LINK([#include <unistd.h>
+case "$host_os" in
+*linux*)
+    AC_CHECK_LIB(aio,io_submit,[AIO_LIBS="$LIBS -laio"])
+    AC_CACHE_CHECK([for Linux kernel asynchronous io support],samba_cv_HAVE_LINUX_KERNEL_AIO,[
+    aio_LIBS=$LIBS
+    LIBS=$AIO_LIBS
+    AC_TRY_LINK([#include <unistd.h>
 #include <stdlib.h>
 #include <sys/types.h>
 #include <fcntl.h>
@@ -5574,27 +5410,36 @@ io_submit(ctx, 1, &ioc);
 io_getevents(ctx, 1, 1, &ioev, &ts);],
 samba_cv_HAVE_LINUX_KERNEL_AIO=yes,samba_cv_HAVE_LINUX_KERNEL_AIO=no)
                LIBS=$aio_LIBS])
-           if test x"$samba_cv_HAVE_LINUX_KERNEL_AIO" = x"yes"; then
-               AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
-               default_shared_modules="$default_shared_modules vfs_aio_linux"
-           fi
-            ;;
-        esac
+    if test x"$samba_cv_HAVE_LINUX_KERNEL_AIO" = x"yes"; then
+       default_shared_modules="$default_shared_modules vfs_aio_linux"
+    fi
+    ;;
+esac
+
+if test x"$samba_cv_HAVE_AIO" = x"yes"; then
+  default_shared_modules="$default_shared_modules vfs_aio_posix"
 fi
 
 #################################################
 # check for sendfile support
 
-with_sendfile_support=yes
-AC_MSG_CHECKING(whether to check to support sendfile)
+AC_MSG_CHECKING(whether sendfile support should be built in)
 AC_ARG_WITH(sendfile-support,
-[AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
+[AS_HELP_STRING([--with-sendfile-support], [Whether sendfile support should be built in (default=auto)])],
 [ case "$withval" in
-  yes)
-
-       AC_MSG_RESULT(yes);
+  yes|no)
+       AC_MSG_RESULT($withval);
+       with_sendfile_support=$withval
+       ;;
+  *)
+       AC_MSG_RESULT(yes)
+       with_sendfile_support=auto
+       ;;
+  esac ],
+)
 
-       case "$host_os" in
+if test x$with_sendfile_support != xno ; then
+    case "$host_os" in
        *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
                AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
                AC_TRY_LINK([#include <sys/sendfile.h>],
@@ -5606,28 +5451,10 @@ ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
 ],
 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
 
-# Try and cope with broken Linux sendfile....
-               AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
-               AC_TRY_LINK([\
-#if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
-#undef _FILE_OFFSET_BITS
-#endif
-#include <sys/sendfile.h>],
-[\
-int tofd, fromfd;
-off_t offset;
-size_t total;
-ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
-],
-samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
-
         if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
                AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
                AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
                AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
-       elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
-               AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
-               AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
        else
                AC_MSG_RESULT(no);
        fi
@@ -5663,9 +5490,41 @@ samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
                AC_MSG_RESULT(no);
        fi
        ;;
+       *darwin*)
+               AC_CACHE_CHECK([for Darwin sendfile support],
+                       samba_cv_HAVE_SENDFILE,
+                       [
+                       AC_TRY_LINK([
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+                       ],
+                       [
+       int fromfd, tofd, ret;
+       off_t offset, nwritten;
+       struct sf_hdtr hdr;
+       struct iovec hdtrl;
+       hdr.headers = &hdtrl;
+       hdr.hdr_cnt = 1;
+       hdr.trailers = (void *)0;
+       hdr.trl_cnt = 0;
+       hdtrl.iov_base = (void *)0;
+       hdtrl.iov_len = 0;
+       ret = sendfile(fromfd, tofd, offset, &nwritten, &hdr, 0);
+                       ],
+                       samba_cv_HAVE_SENDFILE=yes,
+                       samba_cv_HAVE_SENDFILE=no)])
 
-       *hpux*)
-               AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
+       if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
+               AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
+               AC_DEFINE(DARWIN_SENDFILE_API,1,[Whether the Darwin sendfile() API is available])
+               AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
+       else
+               AC_MSG_RESULT(no);
+       fi
+       ;;
+       *hpux*|*osf*)
+               AC_CACHE_CHECK([for osf/hpux sendfile support],samba_cv_HAVE_SENDFILE,[
                AC_TRY_LINK([\
 #include <sys/socket.h>
 #include <sys/uio.h>],
@@ -5684,7 +5543,7 @@ samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
        if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
                AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
-               AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
+               AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the osf/hpux sendfile() API is available])
                AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
        else
                AC_MSG_RESULT(no);
@@ -5757,14 +5616,12 @@ samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
        ;;
        *)
        ;;
-        esac
-        ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(yes)
-)
+    esac
+fi
+
+if test x$with_sendfile_support = xyes -a x"$samba_cv_HAVE_SENDFILE" != xyes ; then
+       AC_MSG_ERROR(sendfile support requested but sendfile not available )
+fi
 
 ############################################
 # See if we have the Linux readahead syscall.
@@ -5806,6 +5663,24 @@ if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
              [Whether posix_fadvise is available])
 fi
 
+############################################
+# See if we have the openat syscall.
+
+AC_CACHE_CHECK([for openat],
+               samba_cv_HAVE_OPENAT,[
+    AC_TRY_LINK([
+#if defined(HAVE_UNISTD_H)
+#include <unistd.h>
+#endif
+#include <fcntl.h>],
+    [int fd = openat(AT_FDCWD, ".", O_RDONLY);],
+    samba_cv_HAVE_OPENAT=yes,
+    samba_cv_HAVE_OPENAT=no)])
+
+if test x"$samba_cv_HAVE_OPENAT" = x"yes"; then
+    AC_DEFINE(HAVE_OPENAT,1, [Whether openat is available])
+fi
+
 ############################################
 # See if we have the Linux splice syscall.
 
@@ -5818,7 +5693,7 @@ AC_CACHE_CHECK([for Linux splice],
 #include <unistd.h>
 #endif
 #include <fcntl.h>],
-    [long ret = splice(0,0,1,0,400,0);],
+    [long ret = splice(0,0,1,0,400,SPLICE_F_MOVE);],
     samba_cv_HAVE_LINUX_SPLICE=yes,
     samba_cv_HAVE_LINUX_SPLICE=no)])
 ;;
@@ -5896,7 +5771,7 @@ case "$host_os" in
                NSSSONAMEVERSIONSUFFIX=".2"
                WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
                ;;
-       *freebsd[[5-9]]*)
+       *freebsd[[5-9]]* | *freebsd1[[0-9]]*)
                # FreeBSD winbind client is implemented as a wrapper around
                # the Linux version.
                NSSSONAMEVERSIONSUFFIX=".1"
@@ -5906,7 +5781,7 @@ case "$host_os" in
                WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
                ;;
 
-       *netbsd*[[3-9]]*)
+       *netbsd*[[3-9]]* | *netbsd1[[0-9]]*)
                # NetBSD winbind client is implemented as a wrapper
                # around the Linux version. It needs getpwent_r() to
                # indicate libc's use of the correct nsdispatch API.
@@ -6254,24 +6129,24 @@ fi
 # Check if user wants pthreadpool support
 
 AC_ARG_ENABLE(pthreadpool,
-[AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
+[AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=yes)])])
 
 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
        AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was not found])
 fi
 
-if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
+if test x"$enable_pthreadpool" != x"no" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
     LIBS="$LIBS $PTHREAD_LDFLAGS"
     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-    AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
     AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool.o")
-    PTHREADPOOLTEST="bin/pthreadpooltest"
-    AC_SUBST(PTHREADPOOLTEST)
-    if test x"$samba_cv_HAVE_AIO" = x"yes"; then
-        default_shared_modules="$default_shared_modules vfs_aio_pthread"
-    fi
+    default_shared_modules="$default_shared_modules vfs_aio_pthread"
+else
+    AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool_sync.o")
 fi
 
+PTHREADPOOLTEST="bin/pthreadpooltest"
+AC_SUBST(PTHREADPOOLTEST)
+
 
 #################################################
 # Check to see if we should use the included iniparser
@@ -6350,11 +6225,11 @@ fi
 
 CFLAGS=$CFLAGS_SAVE
 
-# Checks for *BSD bsd_statvfs() function
+# Checks for POSIX ignorant BSD style statvfs() function
 # Start
 AC_CHECK_HEADERS(sys/param.h sys/mount.h)
 
-AC_MSG_CHECKING([bsd_statvfs: checking for statfs() and struct statfs.bsize])
+AC_MSG_CHECKING([checking for posix ignorant *bsd style statfs struct])
 AC_CACHE_VAL(bsdstatvfs_cv_statfs,[
             AC_TRY_RUN([
                #ifdef HAVE_SYS_PARAM_H
@@ -6367,7 +6242,8 @@ AC_CACHE_VAL(bsdstatvfs_cv_statfs,[
                {
                        struct statfs fsd;
                        fsd.f_bsize = 0;
-                       exit (statfs (".", &fsd));
+                       fsd.f_iosize = 0;
+                       return (statfs (".", &fsd));
                }],
                bsdstatvfs_cv_statfs=yes,
                bsdstatvfs_cv_statfs=no,
@@ -6375,11 +6251,9 @@ AC_CACHE_VAL(bsdstatvfs_cv_statfs,[
 AC_MSG_RESULT($bsdstatvfs_cv_statfs)
 
 if test $bsdstatvfs_cv_statfs = yes; then
-  AC_DEFINE(BSD_STATVFS_BSIZE,1,[Whether statfs exists and struct statfs has bsize property])
+  AC_DEFINE(BSD_STYLE_STATVFS,1,[Whether statfs struct is *bsd style])
 fi
-
-# End
-# Checks for *BSD sys_statvfs() function
+# End of checks POSIX ignorant BSD style statvfs() function
 
 # Checks for the vfs_fileid module
 # Start
@@ -6463,7 +6337,6 @@ fi
 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o passdb/pdb_ldap_util.o,
                   "bin/ldapsam.$SHLIBEXT", PDB,
                   [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
-SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
@@ -6478,23 +6351,18 @@ SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
 SMB_MODULE(idmap_autorid, winbindd/idmap_autorid.o, "bin/autorid.$SHLIBEXT", IDMAP)
 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
-SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
 
 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
 
-SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
-
 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
-SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
-SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
 SMB_SUBSYSTEM(AUTH,auth/auth.o)
 
 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
@@ -6504,6 +6372,7 @@ SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", V
 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
+SMB_MODULE(vfs_fake_acls, \$(VFS_FAKE_ACLS_OBJ), "bin/fake_acls.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
@@ -6516,7 +6385,6 @@ SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
-SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
@@ -6526,12 +6394,12 @@ SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", V
 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
-SMB_MODULE(vfs_gpfs_hsm_notify, \$(VFS_GPFS_PREFETCH_OBJ), "bin/gpfs_hsm_notify.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_aio_pthread, \$(VFS_AIO_PTHREAD_OBJ), "bin/aio_pthread.$SHLIBEXT", VFS)
+SMB_MODULE(vfs_aio_posix, \$(VFS_AIO_POSIX_OBJ), "bin/aio_posix.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_aio_linux, \$(VFS_AIO_LINUX_OBJ), "bin/aio_linux.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
@@ -6540,17 +6408,15 @@ SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", V
 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
-SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
-SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_crossrename, \$(VFS_CROSSRENAME_OBJ), "bin/crossrename.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_linux_xfs_sgid, \$(VFS_LINUX_XFS_SGID_OBJ), "bin/linux_xfs_sgid.$SHLIBEXT", VFS)
 SMB_MODULE(vfs_time_audit, \$(VFS_TIME_AUDIT_OBJ), "bin/time_audit.$SHLIBEXT", VFS)
+SMB_MODULE(vfs_media_harmony, \$(VFS_MEDIA_HARMONY_OBJ), "bin/media_harmony.$SHLIBEXT", VFS)
 
 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
 
-SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
 
@@ -6571,10 +6437,10 @@ fi
 #################################################
 # If run from the build farm, enable NASTY hacks
 #################################################
-AC_MSG_CHECKING(whether to enable build farm hacks)
-if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
+AC_MSG_CHECKING(whether to enable features for selftest)
+if test x"$selftest" = x"yes"; then
        AC_MSG_RESULT(yes)
-       AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
+       AC_DEFINE(ENABLE_SELFTEST, 1, [Support features needed for selftest])
 else
        AC_MSG_RESULT(no)
 fi
@@ -6703,9 +6569,6 @@ fi
 if test x"$with_ldap_support" != x"no"; then
     AC_MSG_RESULT([    LDAP_LIBS = $LDAP_LIBS])
 fi
-if test x"$with_dnsupdate_support" != x"no"; then
-    AC_MSG_RESULT([    UUID_LIBS = $UUID_LIBS])
-fi
 if test x"$have_dnssd_support" != x"no"; then
     AC_MSG_RESULT([    DNSSD_LIBS = $DNSSD_LIBS])
 fi
@@ -6742,7 +6605,7 @@ fi
 ])
 
 AC_OUTPUT(Makefile
-         script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
+         script/findsmb smbadduser script/installbin.sh script/uninstallbin.sh
          lib/netapi/examples/Makefile
          lib/netapi/tests/Makefile
          pkgconfig/smbclient.pc