remove unused configure checks and options

 --with-acl-support
 --with-sendfile-support
 --with-manpages-langs
 --with-utmp
 --with-quotas
 --with-nisplus-home
 --with-profiling-data
 --with-syslog
 --with-pam_smbpass
 --with-pam
 --with-smbmount
 --with-automount
 --with-dce-dfs
 --with-afs
 --with-smbwrapper
poll and poll.h

I'm sure we need some of this but e.g. acl, sendfile and quotas belong
only to the posix ntvfs module, so the tests will to into a seperate config.m4
file, when we need them...

metze
(This used to be commit 9bf405dd40c2133700a55fc6e163e975b4e62a66)

1 files changed, 2 insertions, 743 deletions

diff --git a/source4/configure.in b/source4/configure.in
index 6145871911..567916e836 100644
--- a/source4/configure.in
+++ b/source4/configure.in
@@ -480,7 +480,7 @@ case "$host_os" in
 esac
 AC_CHECK_HEADERS(shadow.h netinet/ip.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
 AC_CHECK_HEADERS(nss.h nss_common.h ns_api.h sys/security.h security/pam_appl.h security/pam_modules.h)
-AC_CHECK_HEADERS(stropts.h poll.h)
+AC_CHECK_HEADERS(stropts.h)
 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
 AC_CHECK_HEADERS(sys/acl.h)
 
@@ -731,7 +731,7 @@ AC_CHECK_FUNCS(dlopen dlclose dlsym dlerror waitpid getcwd strdup strndup strnle
 AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync bzero memset strlcpy strlcat setpgid)
 AC_CHECK_FUNCS(memmove vsnprintf snprintf asprintf vasprintf setsid glob strpbrk pipe crypt16 getauthuid)
 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
-AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
+AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf realpath)
 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate stat64 fstat64)
 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
@@ -1248,124 +1248,6 @@ if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
     AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
 fi
 
-dnl  utmp and utmpx come in many flavours
-dnl  We need to check for many of them
-dnl  But we don't need to do each and every one, because our code uses
-dnl  mostly just the utmp (not utmpx) fields.
-
-AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
-
-AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>],
-[struct utmp ut;  ut.ut_name[0] = 'a';],
-samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
-if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
-    AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
-fi 
-
-AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>],
-[struct utmp ut;  ut.ut_user[0] = 'a';],
-samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
-if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
-    AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
-fi 
-
-AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>],
-[struct utmp ut;  ut.ut_id[0] = 'a';],
-samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
-if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
-    AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
-fi 
-
-AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>],
-[struct utmp ut;  ut.ut_host[0] = 'a';],
-samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
-if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
-    AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
-fi 
-
-AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>],
-[struct utmp ut;  time_t t; ut.ut_time = t;],
-samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
-if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
-    AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
-fi 
-
-AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>],
-[struct utmp ut;  struct timeval tv; ut.ut_tv = tv;],
-samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
-if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
-    AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
-fi 
-
-AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>],
-[struct utmp ut;  ut.ut_type = 0;],
-samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
-if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
-    AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
-fi 
-
-AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>],
-[struct utmp ut;  ut.ut_pid = 0;],
-samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
-if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
-    AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
-fi 
-
-AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>],
-[struct utmp ut;  ut.ut_exit.e_exit = 0;],
-samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
-if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
-    AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
-fi 
-
-AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>],
-[struct utmp ut;  ut.ut_addr = 0;],
-samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
-if test x"$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$ac_cv_func_pututline = xyes ; then
-  AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
-  AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>],
-  [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
-  samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
-  if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
-      AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
-  fi
-fi
-
-AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmpx.h>],
-[struct utmpx ux;  ux.ut_syslen = 0;],
-samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
-if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
-    AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
-fi 
-
-
 ICONV_LOCATION=standard
 LOOK_DIRS="/usr /usr/local /sw"
 AC_ARG_WITH(libiconv,
@@ -1896,65 +1778,6 @@ if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
 	AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
 fi
 
-
-#################################################
-# check for smbwrapper support
-AC_MSG_CHECKING(whether to use smbwrapper)
-AC_ARG_WITH(smbwrapper,
-[  --with-smbwrapper       Include SMB wrapper support (default=no) ],
-[ case "$withval" in
-  yes)
-    AC_MSG_RESULT(yes)
-    AC_DEFINE(WITH_SMBWRAPPER,1,[Whether to include smbwrapper support])
-	WRAPPROG="bin/smbsh\$(EXEEXT)"
-	WRAP="bin/smbwrapper.$SHLIBEXT"
-
-	if test x$ATTEMPT_WRAP32_BUILD = x; then
-		WRAP32=""
-	else
-			WRAP32=bin/smbwrapper.32.$SHLIBEXT
-	fi
-
-# Conditions under which smbwrapper should not be built.
-
-	if test x$PICFLAG = x; then
-	   echo No support for PIC code - disabling smbwrapper and smbsh
-	   WRAPPROG=""
-	   WRAP=""
-	   WRAP32=""
-	elif test x$ac_cv_func_syscall = xno; then
-	   AC_MSG_RESULT([No syscall() -- disabling smbwrapper and smbsh])
-	   WRAPPROG=""
-	   WRAP=""
-	   WRAP32=""
-	fi
-	EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WRAPPROG $WRAP $WRAP32"
-	SMBWRAPPER="$WRAPPROG $WRAP $WRAP32"
-    ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(no)
-)
-
-#################################################
-# check for AFS clear-text auth support
-AC_MSG_CHECKING(whether to use AFS clear-text auth)
-AC_ARG_WITH(afs,
-[  --with-afs              Include AFS clear-text auth support (default=no) ],
-[ case "$withval" in
-  yes)
-    AC_MSG_RESULT(yes)
-    AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
-    ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(no)
-)
-
 #################################################
 # check for pthread support
 AC_MSG_CHECKING(whether to use pthreads)
@@ -1977,122 +1800,9 @@ AC_ARG_WITH(pthreads,
 AC_SUBST(SMBD_EXTRA_OBJS)
 AC_SUBST(SMBD_EXTRA_LIBS)
 
-
-#################################################
-# check for the DFS clear-text auth system
-AC_MSG_CHECKING(whether to use DFS clear-text auth)
-AC_ARG_WITH(dfs,
-[  --with-dce-dfs          Include DCE/DFS clear-text auth support (default=no)],
-[ case "$withval" in
-  yes)
-    AC_MSG_RESULT(yes)
-    AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
-    ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(no)
-)
-
 sinclude(libads/config.m4)
 sinclude(passdb/config.m4)
 
-#################################################
-# check for automount support
-AC_MSG_CHECKING(whether to use automount)
-AC_ARG_WITH(automount,
-[  --with-automount        Include automount support (default=no)],
-[ case "$withval" in
-  yes)
-    AC_MSG_RESULT(yes)
-    AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
-    ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(no)
-)
-
-#################################################
-# check for smbmount support
-AC_MSG_CHECKING(whether to use smbmount)
-AC_ARG_WITH(smbmount,
-[  --with-smbmount         Include smbmount (Linux only) support (default=no)],
-[ case "$withval" in
-  yes)
-	case "$host_os" in
-	*linux*)
-		AC_MSG_RESULT(yes)
-		AC_DEFINE(WITH_SMBMOUNT,1,[Whether to build smbmount])
-		EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbmount bin/smbmnt bin/smbumount"
-		;;
-	*)
-		AC_MSG_ERROR(not on a linux system!)
-		;;
-	esac
-    ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(no)
-)
-
-
-#################################################
-# check for a PAM clear-text auth, accounts, password and session support
-with_pam_for_crypt=no
-AC_MSG_CHECKING(whether to use PAM)
-AC_ARG_WITH(pam,
-[  --with-pam              Include PAM support (default=no)],
-[ case "$withval" in
-  yes)
-    AC_MSG_RESULT(no)
-	AC_MSG_WARN(pam is disabled in samba4 until someone fixes it)
-#    AC_MSG_RESULT(yes)
-#    AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
-#    AUTHLIBS="$AUTHLIBS -lpam"
-#    with_pam_for_crypt=yes
-    ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(no)
-)
-
-# we can't build a pam module if we don't have pam.
-AC_CHECK_LIB(pam, pam_get_data, [AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])])
-
-#################################################
-# check for pam_smbpass support
-AC_MSG_CHECKING(whether to use pam_smbpass)
-AC_ARG_WITH(pam_smbpass,
-[  --with-pam_smbpass      Build a PAM module to allow other applications to use our smbpasswd file (default=no)],
-[ case "$withval" in
-  yes)
-    AC_MSG_RESULT(yes)
-
-# Conditions under which pam_smbpass should not be built.
-
-       if test x$PICFLAG = x; then
-          AC_MSG_RESULT([No support for PIC code - disabling pam_smbpass])
-       elif test x$ac_cv_lib_pam_pam_get_data = xno; then
-          AC_MSG_RESULT([No libpam found -- disabling pam_smbpass])
-       else
-          SHLIB_PROGS="$SHLIB_PROGS bin/pam_smbpass.so"
-       fi
-    ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(no)
-)
-
-
 ###############################################
 # test for where we get crypt() from
 AC_SEARCH_LIBS(crypt, [crypt],
@@ -2118,157 +1828,6 @@ fi
 fi
 
 #################################################
-# check for a NISPLUS_HOME support 
-AC_MSG_CHECKING(whether to use NISPLUS_HOME)
-AC_ARG_WITH(nisplus-home,
-[  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
-[ case "$withval" in
-  yes)
-    AC_MSG_RESULT(yes)
-    AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
-    ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(no)
-)
-
-#################################################
-# check for syslog logging
-AC_MSG_CHECKING(whether to use syslog logging)
-AC_ARG_WITH(syslog,
-[  --with-syslog           Include experimental SYSLOG support (default=no)],
-[ case "$withval" in
-  yes)
-    AC_MSG_RESULT(yes)
-    AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
-    ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(no)
-)
-
-#################################################
-# check for a shared memory profiling support
-AC_MSG_CHECKING(whether to use profiling)
-AC_ARG_WITH(profiling-data,
-[  --with-profiling-data   Include gathering source code profile information (default=no)],
-[ case "$withval" in
-  yes)
-    AC_MSG_RESULT(yes)
-    AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
-    ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(no)
-)
-
-#################################################
-# check for a NISPLUS_HOME support 
-AC_MSG_CHECKING(whether to use NISPLUS_HOME)
-AC_ARG_WITH(nisplus-home,
-[  --with-nisplus-home     Include NISPLUS_HOME support (default=no)],
-[ case "$withval" in
-  yes)
-    AC_MSG_RESULT(yes)
-    AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
-    ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(no)
-)
-
-#################################################
-# check for experimental disk-quotas support
-QUOTAOBJS=smbd/noquotas.o
-
-AC_MSG_CHECKING(whether to support disk-quotas)
-AC_ARG_WITH(quotas,
-[  --with-quotas           Include experimental disk-quota support (default=no)],
-[ case "$withval" in
-  yes)
-    AC_MSG_RESULT(yes)
-    case "$host_os" in
-      *linux*)
-        # Check for kernel 2.4.x quota braindamage...
-        AC_CACHE_CHECK([for linux 2.4.x quota braindamage..],samba_cv_linux_2_4_quota_braindamage, [
-        AC_TRY_COMPILE([#include <stdio.h>
-#include <sys/types.h>
-#include <asm/types.h>
-#include <linux/quota.h>
-#include <mntent.h>
-#include <linux/unistd.h>],[struct mem_dqblk D;],
-      samba_cv_linux_2_4_quota_braindamage=yes,samba_cv_linux_2_4_quota_braindamage=no)])
-if test x"$samba_cv_linux_2_4_quota_braindamage" = x"yes"; then
-        AC_DEFINE(LINUX_QUOTAS_2,1,[linux 2.4.x quota braindamage])
-else
-        AC_DEFINE(LINUX_QUOTAS_1,1,[linux quotas])
-fi
-        ;;
-      *)
-        ;;
-    esac
-    QUOTAOBJS=smbd/quotas.o
-    AC_DEFINE(WITH_QUOTAS,1,[Whether to include experimental quota support])
-    ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(no)
-)
-AC_SUBST(QUOTAOBJS)
-
-#################################################
-# check for experimental utmp accounting
-
-AC_MSG_CHECKING(whether to support utmp accounting)
-AC_ARG_WITH(utmp,
-[  --with-utmp             Include experimental utmp accounting (default=no)],
-[ case "$withval" in
-  yes)
-    AC_MSG_RESULT(yes)
-    AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
-    ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(no)
-)
-
-#################################################
-# choose native language(s) of man pages
-AC_MSG_CHECKING(chosen man pages' language(s))
-AC_ARG_WITH(manpages-langs,
-[  --with-manpages-langs={en,ja,pl}  Choose man pages' language(s). (en)],
-[ case "$withval" in
-  yes|no)
-    AC_MSG_WARN(--with-manpages-langs called without argument - will use default)
-    manlangs="en"
-  ;;
-  *)
-    manlangs="$withval"
-  ;;
-  esac
-
-  AC_MSG_RESULT($manlangs)
-  manlangs=`echo $manlangs | sed "s/,/ /g"`   # replacing commas with spaces to produce a list
-  AC_SUBST(manlangs)],
-
-  [manlangs="en"
-  AC_MSG_RESULT($manlangs)
-  AC_SUBST(manlangs)]
-)
-
-#################################################
 # these tests are taken from the GNU fileutils package
 AC_CHECKING(how to get filesystem space usage)
 space=no
@@ -2475,306 +2034,6 @@ if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
 fi
 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
 
-#################################################
-# check for ACL support
-
-AC_MSG_CHECKING(whether to support ACLs)
-AC_ARG_WITH(acl-support,
-[  --with-acl-support      Include ACL support (default=no)],
-[ case "$withval" in
-  yes)
-
-	case "$host_os" in
-	*sysv5*)
-		AC_MSG_RESULT(Using UnixWare ACLs)
-		AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
-		;;
-	*solaris*)
-		AC_MSG_RESULT(Using solaris ACLs)
-		AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
-		;;
-	*hpux*)
-		AC_MSG_RESULT(Using HPUX ACLs)
-		AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
-		;;
-	*irix*)
-		AC_MSG_RESULT(Using IRIX ACLs)
-		AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
-		;;
-	*aix*)
-		AC_MSG_RESULT(Using AIX ACLs)
-		AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
-		;;
-	*osf*)
-		AC_MSG_RESULT(Using Tru64 ACLs)
-		AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
-		ACLLIBS="$ACLLIBS -lpacl"
-		;;
-        *)
-		AC_CHECK_LIB(acl,acl_get_file,[ACLLIBS="$ACLLIBS -lacl"])
-		AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
-		acl_LIBS=$LIBS
-		LIBS="$LIBS -lacl"
-		AC_TRY_LINK([#include <sys/types.h>
-#include <sys/acl.h>],
-[ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
-samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)
-		LIBS=$acl_LIBS])
-			if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
-				AC_MSG_RESULT(Using posix ACLs)
-				AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
-				AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
-				acl_LIBS=$LIBS
-				LIBS="$LIBS -lacl"
-				AC_TRY_LINK([#include <sys/types.h>
-#include <sys/acl.h>],
-[ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
-samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)
-				LIBS=$acl_LIBS])
-				if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
-					AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
-				fi
-			fi
-            ;;
-        esac
-        ;;
-  *)
-    AC_MSG_RESULT(no)
-    AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
-    ;;
-  esac ],
-  AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
-  AC_MSG_RESULT(no)
-)
-
-#################################################
-# check for sendfile support
-
-with_sendfile_support=yes
-AC_MSG_CHECKING(whether to check to support sendfile)
-AC_ARG_WITH(sendfile-support,
-[  --with-sendfile-support      Check for sendfile support (default=yes)],
-[ case "$withval" in
-  yes)
-
-	AC_MSG_RESULT(yes);
-
-	case "$host_os" in
-	*linux*)
-		AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
-		AC_TRY_LINK([#include <sys/sendfile.h>],
-[\
-int tofd, fromfd;
-off64_t offset;
-size_t total;
-ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
-],
-samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
-
-		AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
-		AC_TRY_LINK([#include <sys/sendfile.h>],
-[\
-int tofd, fromfd;
-off_t offset;
-size_t total;
-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"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
-    		AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
-		AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
-		AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
-	elif test x"$samba_cv_HAVE_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"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
-		AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
-		AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
-	else
-		AC_MSG_RESULT(no);
-	fi
-
-	;;
-	*freebsd*)
-		AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
-		AC_TRY_LINK([\
-#include <sys/types.h>
-#include <unistd.h>
-#include <sys/socket.h>
-#include <sys/uio.h>],
-[\
-	int fromfd, tofd, ret, total=0;
-	off_t offset, nwritten;
-	struct sf_hdtr hdr;
-	struct iovec hdtrl;
-	hdr.headers = &hdtrl;
-	hdr.hdr_cnt = 1;
-	hdr.trailers = NULL;
-	hdr.trl_cnt = 0;
-	hdtrl.iov_base = NULL;
-	hdtrl.iov_len = 0;
-	ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
-],
-samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
-
-	if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
-    		AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
-		AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
-		AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
-	else
-		AC_MSG_RESULT(no);
-	fi
-	;;
-
-	*hpux*)
-		AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
-		AC_TRY_LINK([\
-#include <sys/socket.h>
-#include <sys/uio.h>],
-[\
-	int fromfd, tofd;
-	size_t total=0;
-	struct iovec hdtrl[2];
-	ssize_t nwritten;
-	off64_t offset;
-
-	hdtrl[0].iov_base = 0;
-	hdtrl[0].iov_len = 0;
-
-	nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
-],
-samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
-	if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
-    		AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
-		AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
-		AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
-	else
-		AC_MSG_RESULT(no);
-	fi
-
-		AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
-		AC_TRY_LINK([\
-#include <sys/socket.h>
-#include <sys/uio.h>],
-[\
-	int fromfd, tofd;
-	size_t total=0;
-	struct iovec hdtrl[2];
-	ssize_t nwritten;
-	off_t offset;
-
-	hdtrl[0].iov_base = 0;
-	hdtrl[0].iov_len = 0;
-
-	nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
-],
-samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
-	if test x"$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(WITH_SENDFILE,1,[Whether sendfile() support should be included])
-	else
-		AC_MSG_RESULT(no);
-	fi
-	;;
-
-	*solaris*)
-		AC_CHECK_LIB(sendfile,sendfilev)
-		AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
-		AC_TRY_LINK([\
-#include <sys/sendfile.h>],
-[\
-        int sfvcnt;
-        size_t xferred;
-        struct sendfilevec vec[2];
-	ssize_t nwritten;
-	int tofd;
-
-	sfvcnt = 2;
-
-	vec[0].sfv_fd = SFV_FD_SELF;
-	vec[0].sfv_flag = 0;
-	vec[0].sfv_off = 0;
-	vec[0].sfv_len = 0;
-
-	vec[1].sfv_fd = 0;
-	vec[1].sfv_flag = 0;
-	vec[1].sfv_off = 0;
-	vec[1].sfv_len = 0;
-	nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
-],
-samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
-
-	if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
-    		AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
-		AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
-		AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
-	else
-		AC_MSG_RESULT(no);
-	fi
-
-		AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
-		AC_TRY_LINK([\
-#include <sys/sendfile.h>],
-[\
-        int sfvcnt;
-        size_t xferred;
-        struct sendfilevec vec[2];
-	ssize_t nwritten;
-	int tofd;
-
-	sfvcnt = 2;
-
-	vec[0].sfv_fd = SFV_FD_SELF;
-	vec[0].sfv_flag = 0;
-	vec[0].sfv_off = 0;
-	vec[0].sfv_len = 0;
-
-	vec[1].sfv_fd = 0;
-	vec[1].sfv_flag = 0;
-	vec[1].sfv_off = 0;
-	vec[1].sfv_len = 0;
-	nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
-],
-samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
-
-	if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
-    		AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
-		AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
-		AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
-	else
-		AC_MSG_RESULT(no);
-	fi
-	;;
-
-	*)
-	;;
-        esac
-        ;;
-  *)
-    AC_MSG_RESULT(no)
-    ;;
-  esac ],
-  AC_MSG_RESULT(yes)
-)
-
 sinclude(nsswitch/config.m4)
 sinclude(popt/config.m4)