#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.59 for Lustre LUSTRE_VERSION.
#
# Report bugs to <https://bugzilla.lustre.org/>.
#
# Copyright (C) 2003 Free Software Foundation, Inc.
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##

# Be Bourne compatible
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  set -o posix
fi
DUALCASE=1; export DUALCASE # for MKS sh

# Support unset when possible.
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  as_unset=unset
else
  as_unset=false
fi


# Work around bugs in pre-3.0 UWIN ksh.
$as_unset ENV MAIL MAILPATH
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
for as_var in \
  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  LC_TELEPHONE LC_TIME
do
  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
    eval $as_var=C; export $as_var
  else
    $as_unset $as_var
  fi
done

# Required to use basename.
if expr a : '\(a\)' >/dev/null 2>&1; then
  as_expr=expr
else
  as_expr=false
fi

if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi


# Name of the executable.
as_me=`$as_basename "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)$' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
  	  /^X\/\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`


# PATH needs CR, and LINENO needs CR and PATH.
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  echo "#! /bin/sh" >conf$$.sh
  echo  "exit 0"   >>conf$$.sh
  chmod +x conf$$.sh
  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    PATH_SEPARATOR=';'
  else
    PATH_SEPARATOR=:
  fi
  rm -f conf$$.sh
fi


  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
  # Find who we are.  Look in the path if we contain no path at all
  # relative or not.
  case $0 in
    *[\\/]* ) as_myself=$0 ;;
    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done

       ;;
  esac
  # We did not find ourselves, most probably we were run as `sh COMMAND'
  # in which case we are not to be found in the path.
  if test "x$as_myself" = x; then
    as_myself=$0
  fi
  if test ! -f "$as_myself"; then
    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
   { (exit 1); exit 1; }; }
  fi
  case $CONFIG_SHELL in
  '')
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for as_base in sh bash ksh sh5; do
	 case $as_dir in
	 /*)
	   if ("$as_dir/$as_base" -c '
  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
	     CONFIG_SHELL=$as_dir/$as_base
	     export CONFIG_SHELL
	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
	   fi;;
	 esac
       done
done
;;
  esac

  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  # uniformly replaced by the line number.  The first 'sed' inserts a
  # line-number line before each line; the second 'sed' does the real
  # work.  The second script uses 'N' to pair each line-number line
  # with the numbered line, and appends trailing '-' during
  # substitution so that $LINENO is not a special case at line end.
  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
  sed '=' <$as_myself |
    sed '
      N
      s,$,-,
      : loop
      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
      t loop
      s,-$,,
      s,^['$as_cr_digits']*\n,,
    ' >$as_me.lineno &&
  chmod +x $as_me.lineno ||
    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
   { (exit 1); exit 1; }; }

  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensible to this).
  . ./$as_me.lineno
  # Exit status is that of the last command.
  exit
}


case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
  *c*,-n*) ECHO_N= ECHO_C='
' ECHO_T='	' ;;
  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
esac

if expr a : '\(a\)' >/dev/null 2>&1; then
  as_expr=expr
else
  as_expr=false
fi

rm -f conf$$ conf$$.exe conf$$.file
echo >conf$$.file
if ln -s conf$$.file conf$$ 2>/dev/null; then
  # We could just check for DJGPP; but this test a) works b) is more generic
  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
  if test -f conf$$.exe; then
    # Don't use ln at all; we don't have any links
    as_ln_s='cp -p'
  else
    as_ln_s='ln -s'
  fi
elif ln conf$$.file conf$$ 2>/dev/null; then
  as_ln_s=ln
else
  as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.file

if mkdir -p . 2>/dev/null; then
  as_mkdir_p=:
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

as_executable_p="test -f"

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


# IFS
# We need space, tab and new line, in precisely that order.
as_nl='
'
IFS=" 	$as_nl"

# CDPATH.
$as_unset CDPATH


# Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

exec 6>&1

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_config_libobj_dir=.
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}

# Maximum number of lines to put in a shell here document.
# This variable seems obsolete.  It should probably be removed, and
# only ac_max_sed_lines should be used.
: ${ac_max_here_lines=38}

# Identity of this package.
PACKAGE_NAME='Lustre'
PACKAGE_TARNAME='lustre'
PACKAGE_VERSION='LUSTRE_VERSION'
PACKAGE_STRING='Lustre LUSTRE_VERSION'
PACKAGE_BUGREPORT='https://bugzilla.lustre.org/'

ac_unique_file="lustre/obdclass/obdo.c"
ac_default_prefix=/usr
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#if HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#if STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# if HAVE_STDLIB_H
#  include <stdlib.h>
# endif
#endif
#if HAVE_STRING_H
# if !STDC_HEADERS && HAVE_MEMORY_H
#  include <memory.h>
# endif
# include <string.h>
#endif
#if HAVE_STRINGS_H
# include <strings.h>
#endif
#if HAVE_INTTYPES_H
# include <inttypes.h>
#else
# if HAVE_STDINT_H
#  include <stdint.h>
# endif
#endif
#if HAVE_UNISTD_H
# include <unistd.h>
#endif"

ac_subdirs_all="$ac_subdirs_all libsysio"
ac_subdirs_all="$ac_subdirs_all ldiskfs"
ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS AC_LUSTRE_MAJOR AC_LUSTRE_MINOR AC_LUSTRE_PATCH AC_LUSTRE_FIX AC_LUSTRE_VERSION_STRING AC_LUSTRE_VER_ALLOWED_OFFSET AC_LUSTRE_LIB_VER_OFFSET_WARN AC_LUSTRE_CLI_VER_OFFSET_WARN LDISKFS_ENABLED_TRUE LDISKFS_ENABLED_FALSE build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE lb_target_os INCLUDE_RULES docdir LUSTRE rootsbindir demodir pkgexampledir RANLIB ac_ct_RANLIB CPP EGREP LLCPPFLAGS LLCFLAGS EXTRA_KCFLAGS DMU_SRC ENABLE_DOC ENABLE_INIT_SCRIPTS LINUX LINUX_OBJ LINUX_CONFIG ARCH_UM UML_CFLAGS MODULE_TARGET linux25 KMODEXT LINUXRELEASE moduledir modulefsdir modulenetdir RELEASE QSWCPPFLAGS QSWLND GMCPPFLAGS GMLIBS GMLND OPENIBCPPFLAGS OPENIBLND CIBCPPFLAGS CIBLND VIBCPPFLAGS VIBLND IIBCPPFLAGS IIBLND EXTRA_LNET_INCLUDE O2IBCPPFLAGS O2IBLND RACPPFLAGS RALND PTLLNDCPPFLAGS PTLLND MXCPPFLAGS MXLIBS MXLND BACKINGFS EXTRA_KLDFLAGS EXTRA_KLIBS kextdir plistdir macosdir subdirs SNMP_DIST_SUBDIR SNMP_SUBDIR LDISKFS_DIR LDISKFS_SUBDIR LIBREADLINE LIBEFENCE LIBWRAP PTHREAD_LIBS ENABLE_LIBPTHREAD CAP_LIBS UPTLLND USOCKLND NET_SNMP_CONFIG NET_SNMP_CFLAGS NET_SNMP_LIBS agentdir mibdir MODULES_TRUE MODULES_FALSE UTILS_TRUE UTILS_FALSE TESTS_TRUE TESTS_FALSE DOC_TRUE DOC_FALSE INIT_SCRIPTS_TRUE INIT_SCRIPTS_FALSE LINUX_TRUE LINUX_FALSE DARWIN_TRUE DARWIN_FALSE CRAY_XT3_TRUE CRAY_XT3_FALSE SUNOS_TRUE SUNOS_FALSE LIBSYSIO_SUBDIR SYSIO LINUX25_TRUE LINUX25_FALSE BUILD_QSWLND_TRUE BUILD_QSWLND_FALSE BUILD_GMLND_TRUE BUILD_GMLND_FALSE BUILD_MXLND_TRUE BUILD_MXLND_FALSE BUILD_O2IBLND_TRUE BUILD_O2IBLND_FALSE BUILD_OPENIBLND_TRUE BUILD_OPENIBLND_FALSE BUILD_CIBLND_TRUE BUILD_CIBLND_FALSE BUILD_IIBLND_TRUE BUILD_IIBLND_FALSE BUILD_VIBLND_TRUE BUILD_VIBLND_FALSE BUILD_RALND_TRUE BUILD_RALND_FALSE BUILD_PTLLND_TRUE BUILD_PTLLND_FALSE BUILD_UPTLLND_TRUE BUILD_UPTLLND_FALSE BUILD_USOCKLND_TRUE BUILD_USOCKLND_FALSE LIBLUSTRE_TRUE LIBLUSTRE_FALSE USE_QUILT_TRUE USE_QUILT_FALSE LIBLUSTRE_TESTS_TRUE LIBLUSTRE_TESTS_FALSE MPITESTS_TRUE MPITESTS_FALSE CLIENT_TRUE CLIENT_FALSE SERVER_TRUE SERVER_FALSE QUOTA_TRUE QUOTA_FALSE BLKID_TRUE BLKID_FALSE EXT2FS_DEVEL_TRUE EXT2FS_DEVEL_FALSE LIBPTHREAD_TRUE LIBPTHREAD_FALSE ac_configure_args MOSTLYCLEANFILES LIBOBJS LTLIBOBJS'
ac_subst_files=''

# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datadir='${prefix}/share'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
libdir='${exec_prefix}/lib'
includedir='${prefix}/include'
oldincludedir='/usr/include'
infodir='${prefix}/info'
mandir='${prefix}/man'

ac_prev=
for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval "$ac_prev=\$ac_option"
    ac_prev=
    continue
  fi

  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`

  # Accept the important Cygnus configure options, so we can diagnose typos.

  case $ac_option in

  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)
    ac_prev=build_alias ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    build_alias=$ac_optarg ;;

  -cache-file | --cache-file | --cache-fil | --cache-fi \
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    ac_prev=cache_file ;;
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  | --da=*)
    datadir=$ac_optarg ;;

  -disable-* | --disable-*)
    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   { (exit 1); exit 1; }; }
    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
    eval "enable_$ac_feature=no" ;;

  -enable-* | --enable-*)
    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   { (exit 1); exit 1; }; }
    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
    case $ac_option in
      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
      *) ac_optarg=yes ;;
    esac
    eval "enable_$ac_feature='$ac_optarg'" ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  | --exec=* | --exe=* | --ex=*)
    exec_prefix=$ac_optarg ;;

  -gas | --gas | --ga | --g)
    # Obsolete; use --with-gas.
    with_gas=yes ;;

  -help | --help | --hel | --he | -h)
    ac_init_help=long ;;
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    ac_init_help=recursive ;;
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;

  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)
    ac_prev=infodir ;;
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    infodir=$ac_optarg ;;

  -libdir | --libdir | --libdi | --libd)
    ac_prev=libdir ;;
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
    libdir=$ac_optarg ;;

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst \
  | --locals | --local | --loca | --loc | --lo)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;

  -nfp | --nfp | --nf)
    # Obsolete; use --without-fp.
    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c | -n)
    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  | --oldin | --oldi | --old | --ol | --o)
    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    oldincludedir=$ac_optarg ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    ac_prev=prefix ;;
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    prefix=$ac_optarg ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \
  | --program-pre | --program-pr | --program-p)
    ac_prev=program_prefix ;;
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
    program_prefix=$ac_optarg ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \
  | --program-suf | --program-su | --program-s)
    ac_prev=program_suffix ;;
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
    program_suffix=$ac_optarg ;;

  -program-transform-name | --program-transform-name \
  | --program-transform-nam | --program-transform-na \
  | --program-transform-n | --program-transform- \
  | --program-transform | --program-transfor \
  | --program-transfo | --program-transf \
  | --program-trans | --program-tran \
  | --progr-tra | --program-tr | --program-t)
    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
  | --program-transform-nam=* | --program-transform-na=* \
  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  | --sbi=* | --sb=*)
    sbindir=$ac_optarg ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  | --sharedst | --shareds | --shared | --share | --shar \
  | --sha | --sh)
    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  | --sha=* | --sh=*)
    sharedstatedir=$ac_optarg ;;

  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
    site=$ac_optarg ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    ac_prev=srcdir ;;
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    srcdir=$ac_optarg ;;

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  | --syscon | --sysco | --sysc | --sys | --sy)
    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    sysconfdir=$ac_optarg ;;

  -target | --target | --targe | --targ | --tar | --ta | --t)
    ac_prev=target_alias ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target_alias=$ac_optarg ;;

  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid package name: $ac_package" >&2
   { (exit 1); exit 1; }; }
    ac_package=`echo $ac_package| sed 's/-/_/g'`
    case $ac_option in
      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
      *) ac_optarg=yes ;;
    esac
    eval "with_$ac_package='$ac_optarg'" ;;

  -without-* | --without-*)
    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid package name: $ac_package" >&2
   { (exit 1); exit 1; }; }
    ac_package=`echo $ac_package | sed 's/-/_/g'`
    eval "with_$ac_package=no" ;;

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) { echo "$as_me: error: unrecognized option: $ac_option
Try \`$0 --help' for more information." >&2
   { (exit 1); exit 1; }; }
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
   { (exit 1); exit 1; }; }
    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
    eval "$ac_envvar='$ac_optarg'"
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  { echo "$as_me: error: missing argument to $ac_option" >&2
   { (exit 1); exit 1; }; }
fi

# Be sure to have absolute paths.
for ac_var in exec_prefix prefix
do
  eval ac_val=$`echo $ac_var`
  case $ac_val in
    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
   { (exit 1); exit 1; }; };;
  esac
done

# Be sure to have absolute paths.
for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
	      localstatedir libdir includedir oldincludedir infodir mandir
do
  eval ac_val=$`echo $ac_var`
  case $ac_val in
    [\\/$]* | ?:[\\/]* ) ;;
    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
   { (exit 1); exit 1; }; };;
  esac
done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
    If a cross compiler is detected then cross compile mode will be used." >&2
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then its parent.
  ac_confdir=`(dirname "$0") 2>/dev/null ||
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$0" : 'X\(//\)[^/]' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$0" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  	  /^X\(\/\/\)$/{ s//\1/; q; }
  	  /^X\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r $srcdir/$ac_unique_file; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r $srcdir/$ac_unique_file; then
  if test "$ac_srcdir_defaulted" = yes; then
    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
   { (exit 1); exit 1; }; }
  else
    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
   { (exit 1); exit 1; }; }
  fi
fi
(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
   { (exit 1); exit 1; }; }
srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
ac_env_build_alias_set=${build_alias+set}
ac_env_build_alias_value=$build_alias
ac_cv_env_build_alias_set=${build_alias+set}
ac_cv_env_build_alias_value=$build_alias
ac_env_host_alias_set=${host_alias+set}
ac_env_host_alias_value=$host_alias
ac_cv_env_host_alias_set=${host_alias+set}
ac_cv_env_host_alias_value=$host_alias
ac_env_target_alias_set=${target_alias+set}
ac_env_target_alias_value=$target_alias
ac_cv_env_target_alias_set=${target_alias+set}
ac_cv_env_target_alias_value=$target_alias
ac_env_CC_set=${CC+set}
ac_env_CC_value=$CC
ac_cv_env_CC_set=${CC+set}
ac_cv_env_CC_value=$CC
ac_env_CFLAGS_set=${CFLAGS+set}
ac_env_CFLAGS_value=$CFLAGS
ac_cv_env_CFLAGS_set=${CFLAGS+set}
ac_cv_env_CFLAGS_value=$CFLAGS
ac_env_LDFLAGS_set=${LDFLAGS+set}
ac_env_LDFLAGS_value=$LDFLAGS
ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
ac_cv_env_LDFLAGS_value=$LDFLAGS
ac_env_CPPFLAGS_set=${CPPFLAGS+set}
ac_env_CPPFLAGS_value=$CPPFLAGS
ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
ac_cv_env_CPPFLAGS_value=$CPPFLAGS
ac_env_CPP_set=${CPP+set}
ac_env_CPP_value=$CPP
ac_cv_env_CPP_set=${CPP+set}
ac_cv_env_CPP_value=$CPP

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures Lustre LUSTRE_VERSION to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

_ACEOF

  cat <<_ACEOF
Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
			  [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
			  [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR           user executables [EPREFIX/bin]
  --sbindir=DIR          system admin executables [EPREFIX/sbin]
  --libexecdir=DIR       program executables [EPREFIX/libexec]
  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
  --libdir=DIR           object code libraries [EPREFIX/lib]
  --includedir=DIR       C header files [PREFIX/include]
  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
  --infodir=DIR          info documentation [PREFIX/info]
  --mandir=DIR           man documentation [PREFIX/man]
_ACEOF

  cat <<\_ACEOF

Program names:
  --program-prefix=PREFIX            prepend PREFIX to installed program names
  --program-suffix=SUFFIX            append SUFFIX to installed program names
  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
  --target=TARGET   configure for building compilers for TARGET [HOST]
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of Lustre LUSTRE_VERSION:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --disable-dependency-tracking Speeds up one-time builds
  --enable-dependency-tracking  Do not reject slow dependency extractors
  --enable-cray-xt3       enable building of Cray XT3 features
  --enable-bgl            enable building of BGL features
  --enable-posix-osd      enable using of posix osd
  --disable-doc           skip creation of pdf documentation
  --disable-utils         disable building of Lustre utility programs
  --disable-tests         disable building of Lustre tests
  --disable-server        disable Lustre server support
  --disable-client        disable Lustre client support
  --disable-libcfs-cdebug disable libcfs CDEBUG, CWARN
  --disable-libcfs-trace  disable libcfs ENTRY/EXIT
  --disable-libcfs-assert disable libcfs LASSERT, LASSERTF
  --disable-modules       disable building of Lustre kernel modules
  --disable-affinity      disable process/irq affinity
  --disable-backoff       disable socknal tunable backoff
  --enable-panic_dumplog  enable panic_dumplog
  --disable-pinger        disable recovery pinger support
  --enable-checksum       enable data checksum support
  --disable-liblustre-recovery
                          disable liblustre recovery support
  --enable-quota          enable quota support
  --enable-health-write   enable disk writes when doing health check
  --enable-lru-resize     enable lock LRU auto-resize support
  --disable-liblustre     disable building of Lustre library
  --enable-liblustre-tests
                          enable liblustre tests, if --disable-tests is used
  --enable-mpitests       build liblustre mpi tests
  --disable-readline      disable readline support
  --enable-efence         use efence library
  --enable-libwrap        use TCP wrappers
  --disable-libpthread    disable libpthread
  --disable-sysio-init    call sysio init functions when initializing
                          liblustre
  --disable-urandom       disable use of /dev/urandom for liblustre
  --disable-usocklnd      disable usocklnd
  --enable-mindf          Make statfs report the minimum available space on
                          any single OST instead of the sum of free space on
                          all OSTs
  --disable-fail-alloc    disable randomly alloc failure
  --enable-snmp           require SNMP support (default=auto)

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-dmu=path         set path to a built dmu
  --with-linux=path       set path to Linux source (default=/usr/src/linux)
  --with-linux-obj=path   set path to Linux objects dir (default=$LINUX)
  --with-linux-config=path
                          set path to Linux .conf (default=$LINUX_OBJ/.config)
  --with-kernel-source-header=path
                          Use a different kernel version header. Consult
                          build/README.kernel-source for details.
  --with-qsnet=path       set path to qsnet source (default=$LINUX)
  --with-gm=path-to-gm-source-tree
                          build gmlnd against path
  --with-gm-install=path-to-gm-install-tree
                          say where GM has been installed
  --with-openib=path      build openiblnd against path
  --with-cib=path         build ciblnd against path
  --with-vib=path         build viblnd against path
  --with-iib=path         build iiblnd against path
  --with-o2ib=path        build o2iblnd against path
  --with-portals=path     set path to portals
  --with-mx=path          build mxlnd against path
  --with-sysio=path       set path to libsysio source (default is included
                          libsysio)
  --with-ldiskfs=path     set path to ldiskfs source (default is included
                          ldiskfs)
  --with-max-payload-mb=MBytes
                          set maximum lnet payload in MBytes
  --with-obd-buffer-size=size
                          set lctl ioctl maximum bytes (default=8192)

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
              headers in a nonstandard directory <include dir>
  CPP         C preprocessor

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to <https://bugzilla.lustre.org/>.
_ACEOF
fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
  ac_popdir=`pwd`
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    test -d $ac_dir || continue
    ac_builddir=.

if test "$ac_dir" != .; then
  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  # A "../" for each directory in $ac_dir_suffix.
  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
else
  ac_dir_suffix= ac_top_builddir=
fi

case $srcdir in
  .)  # No --srcdir option.  We are building in place.
    ac_srcdir=.
    if test -z "$ac_top_builddir"; then
       ac_top_srcdir=.
    else
       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
    fi ;;
  [\\/]* | ?:[\\/]* )  # Absolute path.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir ;;
  *) # Relative path.
    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac

# Do not use `cd foo && pwd` to compute absolute paths, because
# the directories may not exist.
case `pwd` in
.) ac_abs_builddir="$ac_dir";;
*)
  case "$ac_dir" in
  .) ac_abs_builddir=`pwd`;;
  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
  *) ac_abs_builddir=`pwd`/"$ac_dir";;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_builddir=${ac_top_builddir}.;;
*)
  case ${ac_top_builddir}. in
  .) ac_abs_top_builddir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_srcdir=$ac_srcdir;;
*)
  case $ac_srcdir in
  .) ac_abs_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_srcdir=$ac_top_srcdir;;
*)
  case $ac_top_srcdir in
  .) ac_abs_top_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
  esac;;
esac

    cd $ac_dir
    # Check for guested configure; otherwise get Cygnus style configure.
    if test -f $ac_srcdir/configure.gnu; then
      echo
      $SHELL $ac_srcdir/configure.gnu  --help=recursive
    elif test -f $ac_srcdir/configure; then
      echo
      $SHELL $ac_srcdir/configure  --help=recursive
    elif test -f $ac_srcdir/configure.ac ||
	   test -f $ac_srcdir/configure.in; then
      echo
      $ac_configure --help
    else
      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi
    cd $ac_popdir
  done
fi

test -n "$ac_init_help" && exit 0
if $ac_init_version; then
  cat <<\_ACEOF
Lustre configure LUSTRE_VERSION
generated by GNU Autoconf 2.59

Copyright (C) 2003 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit 0
fi
exec 5>config.log
cat >&5 <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by Lustre $as_me LUSTRE_VERSION, which was
generated by GNU Autoconf 2.59.  Invocation command line was

  $ $0 $@

_ACEOF
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  echo "PATH: $as_dir"
done

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_sep=
ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
    2)
      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
      # Get rid of the leading space.
      ac_sep=" "
      ;;
    esac
  done
done
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Be sure not to use single quotes in there, as some shells,
# such as our DU 5.0 friend, will then `close' the trap.
trap 'exit_status=$?
  # Save into config.log some information that might help in debugging.
  {
    echo

    cat <<\_ASBOX
## ---------------- ##
## Cache variables. ##
## ---------------- ##
_ASBOX
    echo
    # The following way of writing the cache mishandles newlines in values,
{
  (set) 2>&1 |
    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
    *ac_space=\ *)
      sed -n \
	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
      ;;
    *)
      sed -n \
	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
      ;;
    esac;
}
    echo

    cat <<\_ASBOX
## ----------------- ##
## Output variables. ##
## ----------------- ##
_ASBOX
    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=$`echo $ac_var`
      echo "$ac_var='"'"'$ac_val'"'"'"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      cat <<\_ASBOX
## ------------- ##
## Output files. ##
## ------------- ##
_ASBOX
      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=$`echo $ac_var`
	echo "$ac_var='"'"'$ac_val'"'"'"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      cat <<\_ASBOX
## ----------- ##
## confdefs.h. ##
## ----------- ##
_ASBOX
      echo
      sed "/^$/d" confdefs.h | sort
      echo
    fi
    test "$ac_signal" != 0 &&
      echo "$as_me: caught signal $ac_signal"
    echo "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core &&
  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
     ' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo >confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF


# Let the site file select an alternate cache file if it wants to.
# Prefer explicitly selected file to automatically selected ones.
if test -z "$CONFIG_SITE"; then
  if test "x$prefix" != xNONE; then
    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
  else
    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
  fi
fi
for ac_site_file in $CONFIG_SITE; do
  if test -r "$ac_site_file"; then
    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
echo "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file"
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special
  # files actually), so we avoid doing that.
  if test -f "$cache_file"; then
    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
echo "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . $cache_file;;
      *)                      . ./$cache_file;;
    esac
  fi
else
  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
echo "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in `(set) 2>&1 |
	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
  eval ac_new_val="\$ac_env_${ac_var}_value"
  case $ac_old_set,$ac_new_set in
    set,)
      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
echo "$as_me:   former value:  $ac_old_val" >&2;}
	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
echo "$as_me:   current value: $ac_new_val" >&2;}
	ac_cache_corrupted=:
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
   { (exit 1); exit 1; }; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu































# Note: we're starting prerelease versions at 50 this time.










AC_LUSTRE_MAJOR=1
AC_LUSTRE_MINOR=6
AC_LUSTRE_PATCH=4
AC_LUSTRE_FIX=2
AC_LUSTRE_VERSION_STRING=1.6.4.2
AC_LUSTRE_VER_ALLOWED_OFFSET="OBD_OCD_VERSION(0,0,1,32)"
AC_LUSTRE_LIB_VER_OFFSET_WARN="OBD_OCD_VERSION(0,0,1,32)"
AC_LUSTRE_CLI_VER_OFFSET_WARN="OBD_OCD_VERSION(0,2,0,0)"











# Overridden in LB_PATH_LDISKFS on certain branches


if false; then
  LDISKFS_ENABLED_TRUE=
  LDISKFS_ENABLED_FALSE='#'
else
  LDISKFS_ENABLED_TRUE='#'
  LDISKFS_ENABLED_FALSE=
fi


if test "1.6.4.2" = "LUSTRE""_VERSION" ; then
	{ { echo "$as_me:$LINENO: error: This script was not built with a version number." >&5
echo "$as_me: error: This script was not built with a version number." >&2;}
   { (exit 1); exit 1; }; }
fi





ac_aux_dir=
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
  if test -f $ac_dir/install-sh; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install-sh -c"
    break
  elif test -f $ac_dir/install.sh; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install.sh -c"
    break
  elif test -f $ac_dir/shtool; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/shtool install -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
   { (exit 1); exit 1; }; }
fi
ac_config_guess="$SHELL $ac_aux_dir/config.guess"
ac_config_sub="$SHELL $ac_aux_dir/config.sub"
ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.

# Make sure we can run config.sub.
$ac_config_sub sun4 >/dev/null 2>&1 ||
  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
echo "$as_me: error: cannot run $ac_config_sub" >&2;}
   { (exit 1); exit 1; }; }

echo "$as_me:$LINENO: checking build system type" >&5
echo $ECHO_N "checking build system type... $ECHO_C" >&6
if test "${ac_cv_build+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  ac_cv_build_alias=$build_alias
test -z "$ac_cv_build_alias" &&
  ac_cv_build_alias=`$ac_config_guess`
test -z "$ac_cv_build_alias" &&
  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
   { (exit 1); exit 1; }; }
ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
   { (exit 1); exit 1; }; }

fi
echo "$as_me:$LINENO: result: $ac_cv_build" >&5
echo "${ECHO_T}$ac_cv_build" >&6
build=$ac_cv_build
build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`


echo "$as_me:$LINENO: checking host system type" >&5
echo $ECHO_N "checking host system type... $ECHO_C" >&6
if test "${ac_cv_host+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  ac_cv_host_alias=$host_alias
test -z "$ac_cv_host_alias" &&
  ac_cv_host_alias=$ac_cv_build_alias
ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
   { (exit 1); exit 1; }; }

fi
echo "$as_me:$LINENO: result: $ac_cv_host" >&5
echo "${ECHO_T}$ac_cv_host" >&6
host=$ac_cv_host
host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`


echo "$as_me:$LINENO: checking target system type" >&5
echo $ECHO_N "checking target system type... $ECHO_C" >&6
if test "${ac_cv_target+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  ac_cv_target_alias=$target_alias
test "x$ac_cv_target_alias" = "x" &&
  ac_cv_target_alias=$ac_cv_host_alias
ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
   { (exit 1); exit 1; }; }

fi
echo "$as_me:$LINENO: result: $ac_cv_target" >&5
echo "${ECHO_T}$ac_cv_target" >&6
target=$ac_cv_target
target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`


# The aliases save the names the user supplied, while $host etc.
# will get canonicalized.
test -n "$target_alias" &&
  test "$program_prefix$program_suffix$program_transform_name" = \
    NONENONEs,x,x, &&
  program_prefix=${target_alias}-

am__api_version="1.7"
# Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
if test -z "$INSTALL"; then
if test "${ac_cv_path_install+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  # Account for people who put trailing slashes in PATH elements.
case $as_dir/ in
  ./ | .// | /cC/* | \
  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
  /usr/ucb/* ) ;;
  *)
    # OSF1 and SCO ODT 3.0 have their own names for install.
    # Don't use installbsd from OSF since it installs stuff as root
    # by default.
    for ac_prog in ginstall scoinst install; do
      for ac_exec_ext in '' $ac_executable_extensions; do
	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
	  if test $ac_prog = install &&
	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    :
	  elif test $ac_prog = install &&
	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # program-specific install script used by HP pwplus--don't use.
	    :
	  else
	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
	    break 3
	  fi
	fi
      done
    done
    ;;
esac
done


fi
  if test "${ac_cv_path_install+set}" = set; then
    INSTALL=$ac_cv_path_install
  else
    # As a last resort, use the slow shell script.  We don't cache a
    # path for INSTALL within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the path is relative.
    INSTALL=$ac_install_sh
  fi
fi
echo "$as_me:$LINENO: result: $INSTALL" >&5
echo "${ECHO_T}$INSTALL" >&6

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

echo "$as_me:$LINENO: checking whether build environment is sane" >&5
echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
# Just in case
sleep 1
echo timestamp > conftest.file
# Do `set' in a subshell so we don't clobber the current shell's
# arguments.  Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
   if test "$*" = "X"; then
      # -L didn't work.
      set X `ls -t $srcdir/configure conftest.file`
   fi
   rm -f conftest.file
   if test "$*" != "X $srcdir/configure conftest.file" \
      && test "$*" != "X conftest.file $srcdir/configure"; then

      # If neither matched, then we have a broken ls.  This can happen
      # if, for instance, CONFIG_SHELL is bash and it inherits a
      # broken ls alias from the environment.  This has actually
      # happened.  Such a system could not be considered "sane".
      { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
alias in your environment" >&5
echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
alias in your environment" >&2;}
   { (exit 1); exit 1; }; }
   fi

   test "$2" = conftest.file
   )
then
   # Ok.
   :
else
   { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
Check your system clock" >&5
echo "$as_me: error: newly created file is older than distributed files!
Check your system clock" >&2;}
   { (exit 1); exit 1; }; }
fi
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
test "$program_prefix" != NONE &&
  program_transform_name="s,^,$program_prefix,;$program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
  program_transform_name="s,\$,$program_suffix,;$program_transform_name"
# Double any \ or $.  echo might interpret backslashes.
# By default was `s,x,x', remove it if useless.
cat <<\_ACEOF >conftest.sed
s/[\\$]/&&/g;s/;s,x,x,$//
_ACEOF
program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
rm conftest.sed


# expand $ac_aux_dir to an absolute path
am_aux_dir=`cd $ac_aux_dir && pwd`

test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
# Use eval to expand $SHELL
if eval "$MISSING --run true"; then
  am_missing_run="$MISSING --run "
else
  am_missing_run=
  { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
fi

for ac_prog in gawk mawk nawk awk
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_AWK+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$AWK"; then
  ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_AWK="$ac_prog"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done

fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
  echo "$as_me:$LINENO: result: $AWK" >&5
echo "${ECHO_T}$AWK" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

  test -n "$AWK" && break
done

echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.make <<\_ACEOF
all:
	@echo 'ac_maketemp="$(MAKE)"'
_ACEOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
if test -n "$ac_maketemp"; then
  eval ac_cv_prog_make_${ac_make}_set=yes
else
  eval ac_cv_prog_make_${ac_make}_set=no
fi
rm -f conftest.make
fi
if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
  echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
  SET_MAKE=
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
  SET_MAKE="MAKE=${MAKE-make}"
fi

rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
  am__leading_dot=.
else
  am__leading_dot=_
fi
rmdir .tst 2>/dev/null

 # test to see if srcdir already configured
if test "`cd $srcdir && pwd`" != "`pwd`" &&
   test -f $srcdir/config.status; then
  { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
   { (exit 1); exit 1; }; }
fi

# test whether we have cygpath
if test -z "$CYGPATH_W"; then
  if (cygpath --version) >/dev/null 2>/dev/null; then
    CYGPATH_W='cygpath -w'
  else
    CYGPATH_W=echo
  fi
fi


# Define the identity of the package.
 PACKAGE='lustre'
 VERSION='1.6.4.2'


cat >>confdefs.h <<_ACEOF
#define PACKAGE "$PACKAGE"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define VERSION "$VERSION"
_ACEOF

# Some tools Automake needs.

ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}


AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}


AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}


AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}


MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}


AMTAR=${AMTAR-"${am_missing_run}tar"}

install_sh=${install_sh-"$am_aux_dir/install-sh"}

# Installed binaries are usually stripped using `strip' when the user
# run `make install-strip'.  However `strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the `STRIP' environment variable to overrule this program.
if test "$cross_compiling" != no; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_STRIP+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$STRIP"; then
  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done

fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
  echo "$as_me:$LINENO: result: $STRIP" >&5
echo "${ECHO_T}$STRIP" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

fi
if test -z "$ac_cv_prog_STRIP"; then
  ac_ct_STRIP=$STRIP
  # Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$ac_ct_STRIP"; then
  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_STRIP="strip"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done

  test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
  echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
echo "${ECHO_T}$ac_ct_STRIP" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

  STRIP=$ac_ct_STRIP
else
  STRIP="$ac_cv_prog_STRIP"
fi

fi
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"

# We need awk for the "check" target.  The system "awk" is bad on
# some platforms.



# AM_MAINTAINER_MODE

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="gcc"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

  CC=$ac_ct_CC
else
  CC="$ac_cv_prog_CC"
fi

if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="cc"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

  CC=$ac_ct_CC
else
  CC="$ac_cv_prog_CC"
fi

fi
if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done

if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_CC
  shift
  if test $# != 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  for ac_prog in cl
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in cl
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

  test -n "$ac_ct_CC" && break
done

  CC=$ac_ct_CC
fi

fi


test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&5
echo "$as_me: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }

# Provide some information about the compiler.
echo "$as_me:$LINENO:" \
     "checking for C compiler version" >&5
ac_compiler=`set X $ac_compile; echo $2`
{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
  (eval $ac_compiler --version </dev/null >&5) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
  (eval $ac_compiler -v </dev/null >&5) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
  (eval $ac_compiler -V </dev/null >&5) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }

cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
  (eval $ac_link_default) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; then
  # Find the output, starting from the most likely.  This scheme is
# not robust to junk in `.', hence go to wildcards (a.*) only as a last
# resort.

# Be careful to initialize this variable, since it used to be cached.
# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
ac_cv_exeext=
# b.out is created by i960 compilers.
for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
	;;
    conftest.$ac_ext )
	# This is the source file.
	;;
    [ab].out )
	# We found the default executable, but exeext='' is most
	# certainly right.
	break;;
    *.* )
	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	# FIXME: I believe we export ac_cv_exeext for Libtool,
	# but it would be cool to find out if it's true.  Does anybody
	# maintain Libtool? --akim.
	export ac_cv_exeext
	break;;
    * )
	break;;
  esac
done
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
See \`config.log' for more details." >&5
echo "$as_me: error: C compiler cannot create executables
See \`config.log' for more details." >&2;}
   { (exit 77); exit 77; }; }
fi

ac_exeext=$ac_cv_exeext
echo "$as_me:$LINENO: result: $ac_file" >&5
echo "${ECHO_T}$ac_file" >&6

# Check the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
echo "$as_me:$LINENO: checking whether the C compiler works" >&5
echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
# If not cross compiling, check that we can run a simple program.
if test "$cross_compiling" != yes; then
  if { ac_try='./$ac_file'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
    cross_compiling=no
  else
    if test "$cross_compiling" = maybe; then
	cross_compiling=yes
    else
	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&5
echo "$as_me: error: cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }
    fi
  fi
fi
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

rm -f a.out a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
# Check the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
echo "$as_me:$LINENO: result: $cross_compiling" >&5
echo "${ECHO_T}$cross_compiling" >&6

echo "$as_me:$LINENO: checking for suffix of executables" >&5
echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; then
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	  export ac_cv_exeext
	  break;;
    * ) break;;
  esac
done
else
  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&5
echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }
fi

rm -f conftest$ac_cv_exeext
echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
echo "${ECHO_T}$ac_cv_exeext" >&6

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
echo "$as_me:$LINENO: checking for suffix of object files" >&5
echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
if test "${ac_cv_objext+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; then
  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
       break;;
  esac
done
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&5
echo "$as_me: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }
fi

rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
echo "${ECHO_T}$ac_cv_objext" >&6
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
if test "${ac_cv_c_compiler_gnu+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_compiler_gnu=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_compiler_gnu=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
GCC=`test $ac_compiler_gnu = yes && echo yes`
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
CFLAGS="-g"
echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
if test "${ac_cv_prog_cc_g+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_prog_cc_g=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_prog_cc_g=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
if test "$ac_test_CFLAGS" = set; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
if test "${ac_cv_prog_cc_stdc+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  ac_cv_prog_cc_stdc=no
ac_save_CC=$CC
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
  return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
  char *s;
  va_list v;
  va_start (v,p);
  s = g (p, va_arg (v,int));
  va_end (v);
  return s;
}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   function prototypes and stuff, but not '\xHH' hex character constants.
   These don't provoke an error unfortunately, instead are silently treated
   as 'x'.  The following induces an error, until -std1 is added to get
   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   array size at least.  It's necessary to write '\x00'==0 to get something
   that's true only with -std1.  */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  ;
  return 0;
}
_ACEOF
# Don't try gcc -ansi; that turns off useful extensions and
# breaks some systems' header files.
# AIX			-qlanglvl=ansi
# Ultrix and OSF/1	-std1
# HP-UX 10.20 and later	-Ae
# HP-UX older versions	-Aa -D_HPUX_SOURCE
# SVR4			-Xc -D__EXTENSIONS__
for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_prog_cc_stdc=$ac_arg
break
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

fi
rm -f conftest.err conftest.$ac_objext
done
rm -f conftest.$ac_ext conftest.$ac_objext
CC=$ac_save_CC

fi

case "x$ac_cv_prog_cc_stdc" in
  x|xno)
    echo "$as_me:$LINENO: result: none needed" >&5
echo "${ECHO_T}none needed" >&6 ;;
  *)
    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
    CC="$CC $ac_cv_prog_cc_stdc" ;;
esac

# Some people use a C++ compiler to compile C.  Since we use `exit',
# in C++ we need to declare it.  In case someone uses the same compiler
# for both compiling C and C++ we need to have the C++ compiler decide
# the declaration of exit, since it's the most demanding environment.
cat >conftest.$ac_ext <<_ACEOF
#ifndef __cplusplus
  choke me
#endif
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  for ac_declaration in \
   '' \
   'extern "C" void std::exit (int) throw (); using std::exit;' \
   'extern "C" void std::exit (int); using std::exit;' \
   'extern "C" void exit (int) throw ();' \
   'extern "C" void exit (int);' \
   'void exit (int);'
do
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_declaration
#include <stdlib.h>
int
main ()
{
exit (42);
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  :
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

continue
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_declaration
int
main ()
{
exit (42);
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  break
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
done
rm -f conftest*
if test -n "$ac_declaration"; then
  echo '#ifdef __cplusplus' >>confdefs.h
  echo $ac_declaration      >>confdefs.h
  echo '#endif'             >>confdefs.h
fi

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
DEPDIR="${am__leading_dot}deps"

          ac_config_commands="$ac_config_commands depfiles"


am_make=${MAKE-make}
cat > confinc << 'END'
am__doit:
	@echo done
.PHONY: am__doit
END
# If we don't find an include directive, just comment out the code.
echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
am__include="#"
am__quote=
_am_result=none
# First try GNU make style include.
echo "include confinc" > confmf
# We grep out `Entering directory' and `Leaving directory'
# messages which can occur if `w' ends up in MAKEFLAGS.
# In particular we don't look at `^make:' because GNU make might
# be invoked under some other name (usually "gmake"), in which
# case it prints its new name instead of `make'.
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
   am__include=include
   am__quote=
   _am_result=GNU
fi
# Now try BSD make style include.
if test "$am__include" = "#"; then
   echo '.include "confinc"' > confmf
   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
      am__include=.include
      am__quote="\""
      _am_result=BSD
   fi
fi


echo "$as_me:$LINENO: result: $_am_result" >&5
echo "${ECHO_T}$_am_result" >&6
rm -f confinc confmf

# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
if test "${enable_dependency_tracking+set}" = set; then
  enableval="$enable_dependency_tracking"

fi;
if test "x$enable_dependency_tracking" != xno; then
  am_depcomp="$ac_aux_dir/depcomp"
  AMDEPBACKSLASH='\'
fi


if test "x$enable_dependency_tracking" != xno; then
  AMDEP_TRUE=
  AMDEP_FALSE='#'
else
  AMDEP_TRUE='#'
  AMDEP_FALSE=
fi




depcc="$CC"   am_compiler_list=

echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  # We make a subdir and do the tests there.  Otherwise we can end up
  # making bogus files that we don't know about and never remove.  For
  # instance it was reported that on HP-UX the gcc test will end up
  # making a dummy file named `D' -- because `-MD' means `put the output
  # in D'.
  mkdir conftest.dir
  # Copy depcomp to subdir because otherwise we won't find it if we're
  # using a relative directory.
  cp "$am_depcomp" conftest.dir
  cd conftest.dir
  # We will build objects and dependencies in a subdirectory because
  # it helps to detect inapplicable dependency modes.  For instance
  # both Tru64's cc and ICC support -MD to output dependencies as a
  # side effect of compilation, but ICC will put the dependencies in
  # the current directory while Tru64 will put them in the object
  # directory.
  mkdir sub

  am_cv_CC_dependencies_compiler_type=none
  if test "$am_compiler_list" = ""; then
     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  fi
  for depmode in $am_compiler_list; do
    # Setup a source with many dependencies, because some compilers
    # like to wrap large dependency lists on column 80 (with \), and
    # we should not choose a depcomp mode which is confused by this.
    #
    # We need to recreate these files for each test, as the compiler may
    # overwrite some of them when testing with obscure command lines.
    # This happens at least with the AIX C compiler.
    : > sub/conftest.c
    for i in 1 2 3 4 5 6; do
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
      : > sub/conftst$i.h
    done
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

    case $depmode in
    nosideeffect)
      # after this tag, mechanisms are not by side-effect, so they'll
      # only be used when explicitly requested
      if test "x$enable_dependency_tracking" = xyes; then
	continue
      else
	break
      fi
      ;;
    none) break ;;
    esac
    # We check with `-c' and `-o' for the sake of the "dashmstdout"
    # mode.  It turns out that the SunPro C++ compiler does not properly
    # handle `-M -o', and we need to detect this.
    if depmode=$depmode \
       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
         >/dev/null 2>conftest.err &&
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
      # icc doesn't choke on unknown options, it will just issue warnings
      # (even with -Werror).  So we grep stderr for any message
      # that says an option was ignored.
      if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
        am_cv_CC_dependencies_compiler_type=$depmode
        break
      fi
    fi
  done

  cd ..
  rm -rf conftest.dir
else
  am_cv_CC_dependencies_compiler_type=none
fi

fi
echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type



if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  am__fastdepCC_TRUE=
  am__fastdepCC_FALSE='#'
else
  am__fastdepCC_TRUE='#'
  am__fastdepCC_FALSE=
fi




ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if test "${ac_cv_prog_CPP+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
      # Double quotes because CPP needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  :
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.$ac_ext

  # OK, works on sane cases.  Now check whether non-existent headers
  # can be detected and how.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  # Broken: success on invalid input.
continue
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
  break
fi

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
echo "$as_me:$LINENO: result: $CPP" >&5
echo "${ECHO_T}$CPP" >&6
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  :
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.$ac_ext

  # OK, works on sane cases.  Now check whether non-existent headers
  # can be detected and how.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  # Broken: success on invalid input.
continue
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
  :
else
  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." >&5
echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


echo "$as_me:$LINENO: checking for egrep" >&5
echo $ECHO_N "checking for egrep... $ECHO_C" >&6
if test "${ac_cv_prog_egrep+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
    then ac_cv_prog_egrep='grep -E'
    else ac_cv_prog_egrep='egrep'
    fi
fi
echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
echo "${ECHO_T}$ac_cv_prog_egrep" >&6
 EGREP=$ac_cv_prog_egrep


echo "$as_me:$LINENO: checking for ANSI C header files" >&5
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
if test "${ac_cv_header_stdc+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_header_stdc=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_header_stdc=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <string.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "memchr" >/dev/null 2>&1; then
  :
else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdlib.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "free" >/dev/null 2>&1; then
  :
else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  if test "$cross_compiling" = yes; then
  :
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ctype.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
		   (('a' <= (c) && (c) <= 'i') \
		     || ('j' <= (c) && (c) <= 'r') \
		     || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
  int i;
  for (i = 0; i < 256; i++)
    if (XOR (islower (i), ISLOWER (i))
	|| toupper (i) != TOUPPER (i))
      exit(2);
  exit (0);
}
_ACEOF
rm -f conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  :
else
  echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

( exit $ac_status )
ac_cv_header_stdc=no
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
fi
echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
echo "${ECHO_T}$ac_cv_header_stdc" >&6
if test $ac_cv_header_stdc = yes; then

cat >>confdefs.h <<\_ACEOF
#define STDC_HEADERS 1
_ACEOF

fi

# On IRIX 5.3, sys/types and inttypes.h are conflicting.









for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
		  inttypes.h stdint.h unistd.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default

#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  eval "$as_ac_Header=yes"
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

eval "$as_ac_Header=no"
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
if test `eval echo '${'$as_ac_Header'}'` = yes; then
  cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


case $target_os in
	linux*)
		lb_target_os="linux"
		;;
	darwin*)
		lb_target_os="darwin"
		;;
	solaris2.11*)
		lb_target_os="SunOS"
		;;esac



INCLUDE_RULES="include $PWD/Rules"



echo "$as_me:$LINENO: checking whether to build Cray XT3 features" >&5
echo $ECHO_N "checking whether to build Cray XT3 features... $ECHO_C" >&6
# Check whether --enable-cray_xt3 or --disable-cray_xt3 was given.
if test "${enable_cray_xt3+set}" = set; then
  enableval="$enable_cray_xt3"
  enable_cray_xt3='yes'
else
  enable_cray_xt3='no'
fi;
echo "$as_me:$LINENO: result: $enable_cray_xt3" >&5
echo "${ECHO_T}$enable_cray_xt3" >&6
if test x$enable_cray_xt3 != xno; then

cat >>confdefs.h <<\_ACEOF
#define CRAY_XT3 1
_ACEOF

fi

echo "$as_me:$LINENO: checking whether to build BGL features" >&5
echo $ECHO_N "checking whether to build BGL features... $ECHO_C" >&6
# Check whether --enable-bgl or --disable-bgl was given.
if test "${enable_bgl+set}" = set; then
  enableval="$enable_bgl"
  enable_bgl='yes'
else
  enable_bgl='no'
fi;
echo "$as_me:$LINENO: result: $enable_bgl" >&5
echo "${ECHO_T}$enable_bgl" >&6
if test x$enable_bgl != xno; then

cat >>confdefs.h <<\_ACEOF
#define BGL_SUPPORT 1
_ACEOF

        enable_doc='no'
        enable_tests='no'
        enable_server='no'
        enable_liblustre='no'
        enable_libreadline='no'
fi

# directories for binaries


sysconfdir='/etc'


# Directories for documentation and demos.
docdir='${datadir}/doc/$(PACKAGE)'




# ptlrpc kernel build requires this
LUSTRE="$PWD/lustre"


# mount.lustre
rootsbindir='/sbin'


demodir='$(docdir)/demo'


pkgexampledir='${pkgdatadir}/examples'





if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_RANLIB+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done

fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
  echo "$as_me:$LINENO: result: $RANLIB" >&5
echo "${ECHO_T}$RANLIB" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

fi
if test -z "$ac_cv_prog_RANLIB"; then
  ac_ct_RANLIB=$RANLIB
  # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$ac_ct_RANLIB"; then
  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_RANLIB="ranlib"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done

  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
echo "${ECHO_T}$ac_ct_RANLIB" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

  RANLIB=$ac_ct_RANLIB
else
  RANLIB="$ac_cv_prog_RANLIB"
fi

echo "$as_me:$LINENO: checking for buggy compiler" >&5
echo $ECHO_N "checking for buggy compiler... $ECHO_C" >&6
CC_VERSION=`$CC -v 2>&1 | grep "^gcc version"`
bad_cc() {
	echo "$as_me:$LINENO: result: buggy compiler found!" >&5
echo "${ECHO_T}buggy compiler found!" >&6
	echo
	echo "   '$CC_VERSION'"
	echo "  has been known to generate bad code, "
	echo "  please get an updated compiler."
	{ { echo "$as_me:$LINENO: error: sorry" >&5
echo "$as_me: error: sorry" >&2;}
   { (exit 1); exit 1; }; }
}
case "$CC_VERSION" in
	"gcc version 2.95"*)
		bad_cc
		;;
	# ost_pack_niobuf putting 64bit NTOH temporaries on the stack
	# without "sub    LB_PROG_CCxc,%esp" to protect the stack from being
	# stomped on by interrupts (bug 606)
	"gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-98)")
		bad_cc
		;;
	# mandrake's similar sub 0xc compiler bug
	# http://marc.theaimsgroup.com/?l=linux-kernel&m=104748366226348&w=2
	"gcc version 2.96 20000731 (Mandrake Linux 8.1 2.96-0.62mdk)")
		bad_cc
		;;
	*)
		echo "$as_me:$LINENO: result: no known problems" >&5
echo "${ECHO_T}no known problems" >&6
		;;
esac

# ---------  unsigned long long sane? -------
echo "$as_me:$LINENO: checking for unsigned long long" >&5
echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6
if test "${ac_cv_type_unsigned_long_long+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
if ((unsigned long long *) 0)
  return 0;
if (sizeof (unsigned long long))
  return 0;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_type_unsigned_long_long=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_type_unsigned_long_long=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5
echo "${ECHO_T}$ac_cv_type_unsigned_long_long" >&6

echo "$as_me:$LINENO: checking size of unsigned long long" >&5
echo $ECHO_N "checking size of unsigned long long... $ECHO_C" >&6
if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test "$ac_cv_type_unsigned_long_long" = yes; then
  # The cast to unsigned long works around a bug in the HP C Compiler
  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
  # This bug is HP SR number 8606223364.
  if test "$cross_compiling" = yes; then
  # Depending upon the size, compute the lo and hi bounds.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(((long) (sizeof (unsigned long long))) >= 0)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_lo=0 ac_mid=0
  while :; do
    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(((long) (sizeof (unsigned long long))) <= $ac_mid)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_hi=$ac_mid; break
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_lo=`expr $ac_mid + 1`
		    if test $ac_lo -le $ac_mid; then
		      ac_lo= ac_hi=
		      break
		    fi
		    ac_mid=`expr 2 '*' $ac_mid + 1`
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  done
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(((long) (sizeof (unsigned long long))) < 0)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_hi=-1 ac_mid=-1
  while :; do
    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(((long) (sizeof (unsigned long long))) >= $ac_mid)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_lo=$ac_mid; break
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_hi=`expr '(' $ac_mid ')' - 1`
		       if test $ac_mid -le $ac_hi; then
			 ac_lo= ac_hi=
			 break
		       fi
		       ac_mid=`expr 2 '*' $ac_mid`
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
  done
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_lo= ac_hi=
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(((long) (sizeof (unsigned long long))) <= $ac_mid)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_hi=$ac_mid
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_lo=`expr '(' $ac_mid ')' + 1`
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
done
case $ac_lo in
?*) ac_cv_sizeof_unsigned_long_long=$ac_lo;;
'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned long long), 77
See \`config.log' for more details." >&5
echo "$as_me: error: cannot compute sizeof (unsigned long long), 77
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; } ;;
esac
else
  if test "$cross_compiling" = yes; then
  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
See \`config.log' for more details." >&5
echo "$as_me: error: cannot run test program while cross compiling
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
long longval () { return (long) (sizeof (unsigned long long)); }
unsigned long ulongval () { return (long) (sizeof (unsigned long long)); }
#include <stdio.h>
#include <stdlib.h>
int
main ()
{

  FILE *f = fopen ("conftest.val", "w");
  if (! f)
    exit (1);
  if (((long) (sizeof (unsigned long long))) < 0)
    {
      long i = longval ();
      if (i != ((long) (sizeof (unsigned long long))))
	exit (1);
      fprintf (f, "%ld\n", i);
    }
  else
    {
      unsigned long i = ulongval ();
      if (i != ((long) (sizeof (unsigned long long))))
	exit (1);
      fprintf (f, "%lu\n", i);
    }
  exit (ferror (f) || fclose (f) != 0);

  ;
  return 0;
}
_ACEOF
rm -f conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_sizeof_unsigned_long_long=`cat conftest.val`
else
  echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

( exit $ac_status )
{ { echo "$as_me:$LINENO: error: cannot compute sizeof (unsigned long long), 77
See \`config.log' for more details." >&5
echo "$as_me: error: cannot compute sizeof (unsigned long long), 77
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
rm -f conftest.val
else
  ac_cv_sizeof_unsigned_long_long=0
fi
fi
echo "$as_me:$LINENO: result: $ac_cv_sizeof_unsigned_long_long" >&5
echo "${ECHO_T}$ac_cv_sizeof_unsigned_long_long" >&6
cat >>confdefs.h <<_ACEOF
#define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
_ACEOF


echo "---> size SIZEOF $SIZEOF_unsigned_long_long"
echo "---> size SIZEOF $ac_cv_sizeof_unsigned_long_long"
if test $ac_cv_sizeof_unsigned_long_long != 8 ; then
        { { echo "$as_me:$LINENO: error: ** we assume that sizeof(long long) == 8.  Tell phil@clusterfs.com" >&5
echo "$as_me: error: ** we assume that sizeof(long long) == 8.  Tell phil@clusterfs.com" >&2;}
   { (exit 1); exit 1; }; }
fi

# FIXME
echo "$as_me:$LINENO: checking whether __i386__ is declared" >&5
echo $ECHO_N "checking whether __i386__ is declared... $ECHO_C" >&6
if test "${ac_cv_have_decl___i386__+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
#ifndef __i386__
  char *p = (char *) __i386__;
#endif

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_have_decl___i386__=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_have_decl___i386__=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_have_decl___i386__" >&5
echo "${ECHO_T}$ac_cv_have_decl___i386__" >&6
if test $ac_cv_have_decl___i386__ = yes; then
  :
else


if test x$enable_bgl != xyes; then
echo "$as_me:$LINENO: checking if $CC accepts -m64" >&5
echo $ECHO_N "checking if $CC accepts -m64... $ECHO_C" >&6
CC_save="$CC"
CC="$CC -m64"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
	CC="$CC_save"

fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi


fi


CPPFLAGS="-I\$(top_builddir)/lnet/include -I\$(top_srcdir)/lnet/include -I\$(top_builddir)/lustre/include -I\$(top_srcdir)/lustre/include $CPPFLAGS"

LLCPPFLAGS="-D__arch_lib__ -D_LARGEFILE64_SOURCE=1"


LLCFLAGS="-g -Wall -fPIC"


# everyone builds against lnet and lustre
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -g -I$PWD/lnet/include -I$PWD/lustre/include"




# Check whether --with-dmu or --without-dmu was given.
if test "${with_dmu+set}" = set; then
  withval="$with_dmu"

		DMU_SRC=$with_dmu
		enable_dmu_osd=yes

else

		enable_dmu_osd=no
		DMU_SRC=""

fi;
echo "$as_me:$LINENO: result: $dmu" >&5
echo "${ECHO_T}$dmu" >&6
if test x$enable_dmu_osd != xno; then

cat >>confdefs.h <<\_ACEOF
#define ENABLE_DMU 1
_ACEOF


cat >>confdefs.h <<\_ACEOF
#define DMU_OSD 1
_ACEOF


cat >>confdefs.h <<\_ACEOF
#define UOSS_SUPPORT 1
_ACEOF


cat >>confdefs.h <<\_ACEOF
#define LUSTRE_ULEVEL_MT 1
_ACEOF

        enable_uoss='yes'
        enable_ulevel_mt='yes'
        enable_modules='no'
        enable_client='no'
	enable_tests='no'
	enable_liblustre='no'
        with_ldiskfs=no
fi


echo "$as_me:$LINENO: checking whether to posix osd" >&5
echo $ECHO_N "checking whether to posix osd... $ECHO_C" >&6
# Check whether --enable-posix-osd or --disable-posix-osd was given.
if test "${enable_posix_osd+set}" = set; then
  enableval="$enable_posix_osd"
  enable_posix_osd='yes'
else
  enable_posix_osd='no'
fi;
echo "$as_me:$LINENO: result: $enable_posix_osd" >&5
echo "${ECHO_T}$enable_posix_osd" >&6
if test x$enable_posix_osd != xno; then

cat >>confdefs.h <<\_ACEOF
#define POSIX_OSD 1
_ACEOF


cat >>confdefs.h <<\_ACEOF
#define UOSS_SUPPORT 1
_ACEOF


cat >>confdefs.h <<\_ACEOF
#define LUSTRE_ULEVEL_MT 1
_ACEOF

        enable_uoss='yes'
        enable_ulevel_mt='yes'
        enable_modules='no'
	enable_client='no'
	enable_tests='no'
	enable_liblustre='no'
        with_ldiskfs=no
fi


echo "$as_me:$LINENO: checking whether to build docs" >&5
echo $ECHO_N "checking whether to build docs... $ECHO_C" >&6
# Check whether --enable-doc or --disable-doc was given.
if test "${enable_doc+set}" = set; then
  enableval="$enable_doc"

		if test x$enable_doc = xyes ; then
		    ENABLE_DOC=1
		else
		    ENABLE_DOC=0
		fi

else

		ENABLE_DOC=0
		enable_doc='no'

fi;
echo "$as_me:$LINENO: result: $enable_doc" >&5
echo "${ECHO_T}$enable_doc" >&6


echo "$as_me:$LINENO: checking whether to build utilities" >&5
echo $ECHO_N "checking whether to build utilities... $ECHO_C" >&6
# Check whether --enable-utils or --disable-utils was given.
if test "${enable_utils+set}" = set; then
  enableval="$enable_utils"

else
  enable_utils='yes'
fi;
echo "$as_me:$LINENO: result: $enable_utils" >&5
echo "${ECHO_T}$enable_utils" >&6
if test x$enable_utils = xyes ; then
	ENABLE_INIT_SCRIPTS=0
if test x$enable_utils = xyes ; then
        echo "$as_me:$LINENO: checking whether to install init scripts" >&5
echo $ECHO_N "checking whether to install init scripts... $ECHO_C" >&6
        # our scripts only work on red hat systems
        if test -f /etc/init.d/functions -a -f /etc/sysconfig/network ; then
                ENABLE_INIT_SCRIPTS=1
                echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
        else
                echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
        fi
fi


fi

echo "$as_me:$LINENO: checking whether to build Lustre tests" >&5
echo $ECHO_N "checking whether to build Lustre tests... $ECHO_C" >&6
# Check whether --enable-tests or --disable-tests was given.
if test "${enable_tests+set}" = set; then
  enableval="$enable_tests"

else

		enable_tests='yes'

fi;
echo "$as_me:$LINENO: result: $enable_tests" >&5
echo "${ECHO_T}$enable_tests" >&6

echo "$as_me:$LINENO: checking whether to build Lustre server support" >&5
echo $ECHO_N "checking whether to build Lustre server support... $ECHO_C" >&6
# Check whether --enable-server or --disable-server was given.
if test "${enable_server+set}" = set; then
  enableval="$enable_server"

else
  enable_server='yes'
fi;
echo "$as_me:$LINENO: result: $enable_server" >&5
echo "${ECHO_T}$enable_server" >&6

echo "$as_me:$LINENO: checking whether to build Lustre client support" >&5
echo $ECHO_N "checking whether to build Lustre client support... $ECHO_C" >&6
# Check whether --enable-client or --disable-client was given.
if test "${enable_client+set}" = set; then
  enableval="$enable_client"

else
  enable_client='yes'
fi;
echo "$as_me:$LINENO: result: $enable_client" >&5
echo "${ECHO_T}$enable_client" >&6

# three macros for cmd3
LC_CONFIG_SPLIT
LC_CONFIG_LDISKFS

echo "$as_me:$LINENO: checking whether to enable CDEBUG, CWARN" >&5
echo $ECHO_N "checking whether to enable CDEBUG, CWARN... $ECHO_C" >&6
# Check whether --enable-libcfs_cdebug or --disable-libcfs_cdebug was given.
if test "${enable_libcfs_cdebug+set}" = set; then
  enableval="$enable_libcfs_cdebug"

else
  enable_libcfs_cdebug='yes'
fi;
echo "$as_me:$LINENO: result: $enable_libcfs_cdebug" >&5
echo "${ECHO_T}$enable_libcfs_cdebug" >&6
if test x$enable_libcfs_cdebug = xyes; then

cat >>confdefs.h <<\_ACEOF
#define CDEBUG_ENABLED 1
_ACEOF

else

cat >>confdefs.h <<\_ACEOF
#define CDEBUG_ENABLED 0
_ACEOF

fi

echo "$as_me:$LINENO: checking whether to enable ENTRY/EXIT" >&5
echo $ECHO_N "checking whether to enable ENTRY/EXIT... $ECHO_C" >&6
# Check whether --enable-libcfs_trace or --disable-libcfs_trace was given.
if test "${enable_libcfs_trace+set}" = set; then
  enableval="$enable_libcfs_trace"

else
  enable_libcfs_trace='yes'
fi;
echo "$as_me:$LINENO: result: $enable_libcfs_trace" >&5
echo "${ECHO_T}$enable_libcfs_trace" >&6
if test x$enable_libcfs_trace = xyes; then

cat >>confdefs.h <<\_ACEOF
#define CDEBUG_ENTRY_EXIT 1
_ACEOF

else

cat >>confdefs.h <<\_ACEOF
#define CDEBUG_ENTRY_EXIT 0
_ACEOF

fi

echo "$as_me:$LINENO: checking whether to enable LASSERT, LASSERTF" >&5
echo $ECHO_N "checking whether to enable LASSERT, LASSERTF... $ECHO_C" >&6
# Check whether --enable-libcfs_assert or --disable-libcfs_assert was given.
if test "${enable_libcfs_assert+set}" = set; then
  enableval="$enable_libcfs_assert"

else
  enable_libcfs_assert='yes'
fi;
echo "$as_me:$LINENO: result: $enable_libcfs_assert" >&5
echo "${ECHO_T}$enable_libcfs_assert" >&6
if test x$enable_libcfs_assert = xyes; then

cat >>confdefs.h <<\_ACEOF
#define LIBCFS_DEBUG 1
_ACEOF

fi


echo "$as_me:$LINENO: checking whether to build kernel modules" >&5
echo $ECHO_N "checking whether to build kernel modules... $ECHO_C" >&6
# Check whether --enable-modules or --disable-modules was given.
if test "${enable_modules+set}" = set; then
  enableval="$enable_modules"

else

		case $target_os in
	linux* | darwin*)

			enable_modules='yes'

		;;
	*)

			enable_modules='no'

		;;
esac


fi;
echo "$as_me:$LINENO: result: $enable_modules ($target_os)" >&5
echo "${ECHO_T}$enable_modules ($target_os)" >&6

if test x$enable_modules = xyes ; then
	case $target_os in
		linux*)
			echo "$as_me:$LINENO: checking for Linux sources" >&5
echo $ECHO_N "checking for Linux sources... $ECHO_C" >&6

# Check whether --with-linux or --without-linux was given.
if test "${with_linux+set}" = set; then
  withval="$with_linux"
  LINUX=$with_linux
else
  LINUX=/usr/src/linux
fi;
echo "$as_me:$LINENO: result: $LINUX" >&5
echo "${ECHO_T}$LINUX" >&6


# -------- check for linux --------
as_lb_File=`echo "lb_cv_file_$LINUX" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $LINUX" >&5
echo $ECHO_N "checking for $LINUX... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$LINUX"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then
  :
else
  { { echo "$as_me:$LINENO: error: Kernel source $LINUX could not be found." >&5
echo "$as_me: error: Kernel source $LINUX could not be found." >&2;}
   { (exit 1); exit 1; }; }
fi


# -------- linux objects (for 2.6) --
echo "$as_me:$LINENO: checking for Linux objects dir" >&5
echo $ECHO_N "checking for Linux objects dir... $ECHO_C" >&6

# Check whether --with-linux-obj or --without-linux-obj was given.
if test "${with_linux_obj+set}" = set; then
  withval="$with_linux_obj"
  LINUX_OBJ=$with_linux_obj
else
  LINUX_OBJ=$LINUX
fi;
echo "$as_me:$LINENO: result: $LINUX_OBJ" >&5
echo "${ECHO_T}$LINUX_OBJ" >&6


# -------- check for .config --------

# Check whether --with-linux-config or --without-linux-config was given.
if test "${with_linux_config+set}" = set; then
  withval="$with_linux_config"
  LINUX_CONFIG=$with_linux_config
else
  LINUX_CONFIG=$LINUX_OBJ/.config
fi;


echo "$as_me:$LINENO: checking for /boot/kernel.h" >&5
echo $ECHO_N "checking for /boot/kernel.h... $ECHO_C" >&6
if test "${lb_cv_file__boot_kernel_h+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "/boot/kernel.h"; then
  lb_cv_file__boot_kernel_h=yes
else
  lb_cv_file__boot_kernel_h=no
fi
fi
echo "$as_me:$LINENO: result: $lb_cv_file__boot_kernel_h" >&5
echo "${ECHO_T}$lb_cv_file__boot_kernel_h" >&6
if test $lb_cv_file__boot_kernel_h = yes; then
  KERNEL_SOURCE_HEADER='/boot/kernel.h'
else
  echo "$as_me:$LINENO: checking for /var/adm/running-kernel.h" >&5
echo $ECHO_N "checking for /var/adm/running-kernel.h... $ECHO_C" >&6
if test "${lb_cv_file__var_adm_running_kernel_h+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "/var/adm/running-kernel.h"; then
  lb_cv_file__var_adm_running_kernel_h=yes
else
  lb_cv_file__var_adm_running_kernel_h=no
fi
fi
echo "$as_me:$LINENO: result: $lb_cv_file__var_adm_running_kernel_h" >&5
echo "${ECHO_T}$lb_cv_file__var_adm_running_kernel_h" >&6
if test $lb_cv_file__var_adm_running_kernel_h = yes; then
  KERNEL_SOURCE_HEADER='/var/adm/running-kernel.h'
fi

fi



# Check whether --with-kernel-source-header or --without-kernel-source-header was given.
if test "${with_kernel_source_header+set}" = set; then
  withval="$with_kernel_source_header"
  KERNEL_SOURCE_HEADER=$with_kernel_source_header
fi;

# ------------ .config exists ----------------
as_lb_File=`echo "lb_cv_file_$LINUX_CONFIG" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $LINUX_CONFIG" >&5
echo $ECHO_N "checking for $LINUX_CONFIG... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$LINUX_CONFIG"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then
  :
else
  { { echo "$as_me:$LINENO: error: Kernel config could not be found.  If you are building from a kernel-source rpm consult build/README.kernel-source" >&5
echo "$as_me: error: Kernel config could not be found.  If you are building from a kernel-source rpm consult build/README.kernel-source" >&2;}
   { (exit 1); exit 1; }; }
fi


# ----------- make dep run? ------------------
# at 2.6.19 # $LINUX/include/linux/config.h is removed
# and at more old has only one line
# include <autoconf.h>
as_lb_File=`echo "lb_cv_file_$LINUX_OBJ/include/linux/autoconf.h" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $LINUX_OBJ/include/linux/autoconf.h" >&5
echo $ECHO_N "checking for $LINUX_OBJ/include/linux/autoconf.h... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$LINUX_OBJ/include/linux/autoconf.h"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then

cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$LINUX_OBJ/include/linux/autoconf.h" | $as_tr_cpp` 1
_ACEOF


else
  { { echo "$as_me:$LINENO: error: Run make config in $LINUX." >&5
echo "$as_me: error: Run make config in $LINUX." >&2;}
   { (exit 1); exit 1; }; }
fi
as_lb_File=`echo "lb_cv_file_$LINUX_OBJ/include/linux/version.h" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $LINUX_OBJ/include/linux/version.h" >&5
echo $ECHO_N "checking for $LINUX_OBJ/include/linux/version.h... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$LINUX_OBJ/include/linux/version.h"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then

cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$LINUX_OBJ/include/linux/version.h" | $as_tr_cpp` 1
_ACEOF


else
  { { echo "$as_me:$LINENO: error: Run make config in $LINUX." >&5
echo "$as_me: error: Run make config in $LINUX." >&2;}
   { (exit 1); exit 1; }; }
fi


# ------------ rhconfig.h includes runtime-generated bits --
# red hat kernel-source checks

# we know this exists after the check above.  if the user
# tarred up the tree and ran make dep etc. in it, then
# version.h gets overwritten with a standard linux one.

if grep rhconfig $LINUX_OBJ/include/linux/version.h >/dev/null ; then
	# This is a clean kernel-source tree, we need to
	# enable extensive workarounds to get this to build
	# modules
	as_lb_File=`echo "lb_cv_file_$KERNEL_SOURCE_HEADER" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $KERNEL_SOURCE_HEADER" >&5
echo $ECHO_N "checking for $KERNEL_SOURCE_HEADER... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$KERNEL_SOURCE_HEADER"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then
  if test $KERNEL_SOURCE_HEADER = '/boot/kernel.h' ; then
			{ echo "$as_me:$LINENO: WARNING: Using /boot/kernel.h from RUNNING kernel." >&5
echo "$as_me: WARNING: Using /boot/kernel.h from RUNNING kernel." >&2;}
			{ echo "$as_me:$LINENO: WARNING: If this is not what you want, use --with-kernel-source-header." >&5
echo "$as_me: WARNING: If this is not what you want, use --with-kernel-source-header." >&2;}
			{ echo "$as_me:$LINENO: WARNING: Consult build/README.kernel-source for details." >&5
echo "$as_me: WARNING: Consult build/README.kernel-source for details." >&2;}
		fi
else
  { { echo "$as_me:$LINENO: error: $KERNEL_SOURCE_HEADER not found.  Consult build/README.kernel-source for details." >&5
echo "$as_me: error: $KERNEL_SOURCE_HEADER not found.  Consult build/README.kernel-source for details." >&2;}
   { (exit 1); exit 1; }; }
fi

	EXTRA_KCFLAGS="-include $KERNEL_SOURCE_HEADER $EXTRA_KCFLAGS"
fi

# this is needed before we can build modules
ARCH_UM=
UML_CFLAGS=

echo "$as_me:$LINENO: checking if you are running user mode linux for $target_cpu" >&5
echo $ECHO_N "checking if you are running user mode linux for $target_cpu... $ECHO_C" >&6
if test -e $LINUX/include/asm-um ; then
	if test  X`ls -id $LINUX/include/asm/ 2>/dev/null | awk '{print $1}'` = X`ls -id $LINUX/include/asm-um 2>/dev/null | awk '{print $1}'` ; then
		ARCH_UM='ARCH=um'
		# see notes in Rules.in
		UML_CFLAGS='-O0'
		echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
    	else
		echo "$as_me:$LINENO: result: no (asm doesn't point at asm-um)" >&5
echo "${ECHO_T}no (asm doesn't point at asm-um)" >&6
	fi
else
	echo "$as_me:$LINENO: result: no (asm-um missing)" >&5
echo "${ECHO_T}no (asm-um missing)" >&6
fi



as_lb_File=`echo "lb_cv_file_$LINUX/include/linux/namei.h" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $LINUX/include/linux/namei.h" >&5
echo $ECHO_N "checking for $LINUX/include/linux/namei.h... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$LINUX/include/linux/namei.h"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then

        	linux25="yes"
		KMODEXT=".ko"

else

		KMODEXT=".o"
		linux25="no"

fi

echo "$as_me:$LINENO: checking if you are using Linux 2.6" >&5
echo $ECHO_N "checking if you are using Linux 2.6... $ECHO_C" >&6
echo "$as_me:$LINENO: result: $linux25" >&5
echo "${ECHO_T}$linux25" >&6

MODULE_TARGET="SUBDIRS"
if test $linux25 = "yes" ; then
	makerule="$PWD/build"
	echo "$as_me:$LINENO: checking for external module build support" >&5
echo $ECHO_N "checking for external module build support... $ECHO_C" >&6
	rm -f build/conftest.i
	cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make $makerule LUSTRE_KERNEL_TEST=conftest.i CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.i'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

			echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


			makerule="_module_$makerule"
			MODULE_TARGET="M"
			cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make $makerule LUSTRE_KERNEL_TEST=conftest.i CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.i'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

					echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


					{ { echo "$as_me:$LINENO: error: unknown; check config.log for details" >&5
echo "$as_me: error: unknown; check config.log for details" >&2;}
   { (exit 1); exit 1; }; }

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c
else
	makerule="_dir_$PWD/build"
fi






# --- check that we can build modules at all
echo "$as_me:$LINENO: checking that modules can be built at all" >&5
echo $ECHO_N "checking that modules can be built at all... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
	{ echo "$as_me:$LINENO: WARNING: Consult config.log for details." >&5
echo "$as_me: WARNING: Consult config.log for details." >&2;}
	{ echo "$as_me:$LINENO: WARNING: If you are trying to build with a kernel-source rpm, consult build/README.kernel-source" >&5
echo "$as_me: WARNING: If you are trying to build with a kernel-source rpm, consult build/README.kernel-source" >&2;}
	{ { echo "$as_me:$LINENO: error: Kernel modules cannot be built." >&5
echo "$as_me: error: Kernel modules cannot be built." >&2;}
   { (exit 1); exit 1; }; }

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

LINUXRELEASE=
rm -f build/conftest.i
echo "$as_me:$LINENO: checking for Linux release" >&5
echo $ECHO_N "checking for Linux release... $ECHO_C" >&6
if test -s $LINUX_OBJ/include/linux/utsrelease.h ; then
	LINUXRELEASEHEADER=utsrelease.h
else
	LINUXRELEASEHEADER=version.h
fi
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/$LINUXRELEASEHEADER>

int
main (void)
{

	char *LINUXRELEASE;
	LINUXRELEASE=UTS_RELEASE;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make
	$makerule LUSTRE_KERNEL_TEST=conftest.i
 CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='
	test -s build/conftest.i
'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	# LINUXRELEASE="UTS_RELEASE"
	eval $(grep "LINUXRELEASE=" build/conftest.i)

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: unknown" >&5
echo "${ECHO_T}unknown" >&6
	{ { echo "$as_me:$LINENO: error: Could not preprocess test program.  Consult config.log for details." >&5
echo "$as_me: error: Could not preprocess test program.  Consult config.log for details." >&2;}
   { (exit 1); exit 1; }; }

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c
rm -f build/conftest.i
if test x$LINUXRELEASE = x ; then
	echo "$as_me:$LINENO: result: unknown" >&5
echo "${ECHO_T}unknown" >&6
	{ { echo "$as_me:$LINENO: error: Could not determine Linux release version from linux/version.h." >&5
echo "$as_me: error: Could not determine Linux release version from linux/version.h." >&2;}
   { (exit 1); exit 1; }; }
fi
echo "$as_me:$LINENO: result: $LINUXRELEASE" >&5
echo "${ECHO_T}$LINUXRELEASE" >&6


moduledir='/lib/modules/'$LINUXRELEASE/kernel


modulefsdir='$(moduledir)/fs/$(PACKAGE)'


modulenetdir='$(moduledir)/net/$(PACKAGE)'


# ------------ RELEASE --------------------------------
echo "$as_me:$LINENO: checking for Lustre release" >&5
echo $ECHO_N "checking for Lustre release... $ECHO_C" >&6
RELEASE="`echo ${LINUXRELEASE} | tr '-' '_'`_`date +%Y%m%d%H%M`"
echo "$as_me:$LINENO: result: $RELEASE" >&5
echo "${ECHO_T}$RELEASE" >&6




echo "$as_me:$LINENO: checking if Linux was built with CONFIG_MODULES" >&5
echo $ECHO_N "checking if Linux was built with CONFIG_MODULES... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif

int
main (void)
{

#ifndef CONFIG_MODULES
#error CONFIG_MODULES not #defined
#endif

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

	{ { echo "$as_me:$LINENO: error: module support is required to build Lustre kernel modules." >&5
echo "$as_me: error: module support is required to build Lustre kernel modules." >&2;}
   { (exit 1); exit 1; }; }


fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


echo "$as_me:$LINENO: checking if Linux was built with CONFIG_MODVERSIONS" >&5
echo $ECHO_N "checking if Linux was built with CONFIG_MODVERSIONS... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif

int
main (void)
{

#ifndef CONFIG_MODVERSIONS
#error CONFIG_MODVERSIONS not #defined
#endif

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6


fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


echo "$as_me:$LINENO: checking if Linux was built with CONFIG_PREEMPT" >&5
echo $ECHO_N "checking if Linux was built with CONFIG_PREEMPT... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif

int
main (void)
{

#ifndef CONFIG_PREEMPT
#error CONFIG_PREEMPT not #defined
#endif

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

	{ { echo "$as_me:$LINENO: error: Lustre does not support kernels with preempt enabled." >&5
echo "$as_me: error: Lustre does not support kernels with preempt enabled." >&2;}
   { (exit 1); exit 1; }; }


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6


fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


echo "$as_me:$LINENO: checking if Linux was built with CONFIG_KALLSYMS" >&5
echo $ECHO_N "checking if Linux was built with CONFIG_KALLSYMS... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif

int
main (void)
{

#ifndef CONFIG_KALLSYMS
#error CONFIG_KALLSYMS not #defined
#endif

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

if test "x$ARCH_UM" = "x" ; then
	{ { echo "$as_me:$LINENO: error: Lustre requires that CONFIG_KALLSYMS is enabled in your kernel." >&5
echo "$as_me: error: Lustre requires that CONFIG_KALLSYMS is enabled in your kernel." >&2;}
   { (exit 1); exit 1; }; }
fi


fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


echo "$as_me:$LINENO: checking if Linux was built with CONFIG_KMOD" >&5
echo $ECHO_N "checking if Linux was built with CONFIG_KMOD... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif

int
main (void)
{

#ifndef CONFIG_KMOD
#error CONFIG_KMOD not #defined
#endif

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

	{ echo "$as_me:$LINENO: WARNING: " >&5
echo "$as_me: WARNING: " >&2;}
	{ echo "$as_me:$LINENO: WARNING: Kernel module loading support is highly recommended." >&5
echo "$as_me: WARNING: Kernel module loading support is highly recommended." >&2;}
	{ echo "$as_me:$LINENO: WARNING: " >&5
echo "$as_me: WARNING: " >&2;}


fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


#LB_LINUX_CONFIG_BIG_STACK



echo "$as_me:$LINENO: checking if kernel defines cpu_online()" >&5
echo $ECHO_N "checking if kernel defines cpu_online()... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/sched.h>

int
main (void)
{

	cpu_online(0);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_CPU_ONLINE 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if kernel defines gfp_t" >&5
echo $ECHO_N "checking if kernel defines gfp_t... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/gfp.h>

int
main (void)
{

	return sizeof(gfp_t);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_GFP_T 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if kernel defines cpumask_t" >&5
echo $ECHO_N "checking if kernel defines cpumask_t... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/sched.h>

int
main (void)
{

	return sizeof (cpumask_t);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_CPUMASK_T 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

# Check whether --enable-affinity or --disable-affinity was given.
if test "${enable_affinity+set}" = set; then
  enableval="$enable_affinity"

else
  enable_affinity='yes'
fi;

echo "$as_me:$LINENO: checking for CPU affinity support" >&5
echo $ECHO_N "checking for CPU affinity support... $ECHO_C" >&6
if test x$enable_affinity = xno ; then
	echo "$as_me:$LINENO: result: no (by request)" >&5
echo "${ECHO_T}no (by request)" >&6
else
	cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		#include <linux/sched.h>

int
main (void)
{

		struct task_struct t;
		#if HAVE_CPUMASK_T
		cpumask_t     m;
	        #else
	        unsigned long m;
	 	#endif
		set_cpus_allowed(&t, m);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then


cat >>confdefs.h <<\_ACEOF
#define CPU_AFFINITY 1
_ACEOF

		echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


		echo "$as_me:$LINENO: result: no (no kernel support)" >&5
echo "${ECHO_T}no (no kernel support)" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c
fi

echo "$as_me:$LINENO: checking for tunable backoff TCP support" >&5
echo $ECHO_N "checking for tunable backoff TCP support... $ECHO_C" >&6
# Check whether --enable-backoff or --disable-backoff was given.
if test "${enable_backoff+set}" = set; then
  enableval="$enable_backoff"

else
  enable_backoff='yes'
fi;
if test x$enable_backoff = xno ; then
       echo "$as_me:$LINENO: result: no (by request)" >&5
echo "${ECHO_T}no (by request)" >&6
else
       BOCD="`grep -c TCP_BACKOFF $LINUX/include/linux/tcp.h`"
       if test "$BOCD" != 0 ; then

cat >>confdefs.h <<\_ACEOF
#define SOCKNAL_BACKOFF 1
_ACEOF

               echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
       else
               echo "$as_me:$LINENO: result: no (no kernel support)" >&5
echo "${ECHO_T}no (no kernel support)" >&6
       fi
fi

echo "$as_me:$LINENO: checking for tunable panic_dumplog support" >&5
echo $ECHO_N "checking for tunable panic_dumplog support... $ECHO_C" >&6
# Check whether --enable-panic_dumplog or --disable-panic_dumplog was given.
if test "${enable_panic_dumplog+set}" = set; then
  enableval="$enable_panic_dumplog"

else
  enable_panic_dumplog='no'
fi;
if test x$enable_panic_dumplog = xyes ; then

cat >>confdefs.h <<\_ACEOF
#define LNET_DUMP_ON_PANIC 1
_ACEOF

       echo "$as_me:$LINENO: result: yes (by request)" >&5
echo "${ECHO_T}yes (by request)" >&6
else
       echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

echo "$as_me:$LINENO: checking for QsNet sources" >&5
echo $ECHO_N "checking for QsNet sources... $ECHO_C" >&6

# Check whether --with-qsnet or --without-qsnet was given.
if test "${with_qsnet+set}" = set; then
  withval="$with_qsnet"
  QSNET=$with_qsnet
else
  QSNET=$LINUX
fi;
echo "$as_me:$LINENO: result: $QSNET" >&5
echo "${ECHO_T}$QSNET" >&6

echo "$as_me:$LINENO: checking if quadrics kernel headers are present" >&5
echo $ECHO_N "checking if quadrics kernel headers are present... $ECHO_C" >&6
if test -d $QSNET/drivers/net/qsnet ; then
	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
	QSWLND="qswlnd"
	echo "$as_me:$LINENO: checking for multirail EKC" >&5
echo $ECHO_N "checking for multirail EKC... $ECHO_C" >&6
	if test -f $QSNET/include/elan/epcomms.h; then
		echo "$as_me:$LINENO: result: supported" >&5
echo "${ECHO_T}supported" >&6
		QSWCPPFLAGS="-I$QSNET/include -DMULTIRAIL_EKC=1"
	else
		echo "$as_me:$LINENO: result: not supported" >&5
echo "${ECHO_T}not supported" >&6
		{ { echo "$as_me:$LINENO: error: Need multirail EKC" >&5
echo "$as_me: error: Need multirail EKC" >&2;}
   { (exit 1); exit 1; }; }
	fi

	if test x$QSNET = x$LINUX ; then
		echo "$as_me:$LINENO: checking if Linux was built with CONFIG_QSNET" >&5
echo $ECHO_N "checking if Linux was built with CONFIG_QSNET... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif

int
main (void)
{

#ifndef CONFIG_QSNET
#error CONFIG_QSNET not #defined
#endif

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

			echo "$as_me:$LINENO: checking if Linux was built with CONFIG_QSNET_MODULE" >&5
echo $ECHO_N "checking if Linux was built with CONFIG_QSNET_MODULE... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif

int
main (void)
{

#ifndef CONFIG_QSNET_MODULE
#error CONFIG_QSNET_MODULE not #defined
#endif

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

				{ echo "$as_me:$LINENO: WARNING: QSNET is not enabled in this kernel; not building qswlnd." >&5
echo "$as_me: WARNING: QSNET is not enabled in this kernel; not building qswlnd." >&2;}
				QSWLND=""
				QSWCPPFLAGS=""


fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c



fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

	fi
else
	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
	QSWLND=""
	QSWCPPFLAGS=""
fi




echo "$as_me:$LINENO: checking whether to enable GM support" >&5
echo $ECHO_N "checking whether to enable GM support... $ECHO_C" >&6

# Check whether --with-gm or --without-gm was given.
if test "${with_gm+set}" = set; then
  withval="$with_gm"

	        case $with_gm in
                no)    ENABLE_GM=0
	               ;;
                *)     ENABLE_GM=1
                       GM_SRC="$with_gm"
		       ;;
                esac

else

                ENABLE_GM=0

fi;

# Check whether --with-gm-install or --without-gm-install was given.
if test "${with_gm_install+set}" = set; then
  withval="$with_gm_install"

	        GM_INSTALL=$with_gm_install

else

                GM_INSTALL="/opt/gm"

fi;
if test $ENABLE_GM -eq 0; then
        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
else
        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

	GMLND="gmlnd"
        GMCPPFLAGS="-I$GM_SRC/include -I$GM_SRC/drivers -I$GM_SRC/drivers/linux/gm"

	if test -f $GM_INSTALL/lib/libgm.a -o \
                -f $GM_INSTALL/lib64/libgm.a; then
	        GMLIBS="-L$GM_INSTALL/lib -L$GM_INSTALL/lib64"
        else
	        { { echo "$as_me:$LINENO: error: Cant find GM libraries under $GM_INSTALL" >&5
echo "$as_me: error: Cant find GM libraries under $GM_INSTALL" >&2;}
   { (exit 1); exit 1; }; }
        fi

	EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
	EXTRA_KCFLAGS="$GMCPPFLAGS -DGM_KERNEL $EXTRA_KCFLAGS"

        echo "$as_me:$LINENO: checking that code using GM compiles with given path" >&5
echo $ECHO_N "checking that code using GM compiles with given path... $ECHO_C" >&6
	cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		#define GM_STRONG_TYPES 1
		#ifdef VERSION
		#undef VERSION
		#endif
	        #include "gm.h"
		#include "gm_internal.h"

int
main (void)
{

	        struct gm_port *port = NULL;
		gm_recv_event_t *rxevent = gm_blocking_receive_no_spin(port);
                return 0;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

		echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


		echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
		{ { echo "$as_me:$LINENO: error: Bad --with-gm path" >&5
echo "$as_me: error: Bad --with-gm path" >&2;}
   { (exit 1); exit 1; }; }

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

	echo "$as_me:$LINENO: checking that GM has gm_register_memory_ex_phys()" >&5
echo $ECHO_N "checking that GM has gm_register_memory_ex_phys()... $ECHO_C" >&6
	cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		#define GM_STRONG_TYPES 1
		#ifdef VERSION
		#undef VERSION
		#endif
	        #include "gm.h"
		#include "gm_internal.h"

int
main (void)
{

		gm_status_t     gmrc;
		struct gm_port *port = NULL;
		gm_u64_t        phys = 0;
		gm_up_t         pvma = 0;

		gmrc = gm_register_memory_ex_phys(port, phys, 100, pvma);
		return 0;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

		echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


		echo "$as_me:$LINENO: result: no.
Please patch the GM sources as follows...
    cd $GM_SRC
    patch -p0 < $PWD/lnet/klnds/gmlnd/gm-reg-phys.patch
...then rebuild and re-install them" >&5
echo "${ECHO_T}no.
Please patch the GM sources as follows...
    cd $GM_SRC
    patch -p0 < $PWD/lnet/klnds/gmlnd/gm-reg-phys.patch
...then rebuild and re-install them" >&6
                { { echo "$as_me:$LINENO: error: Can't build GM without gm_register_memory_ex_phys()" >&5
echo "$as_me: error: Can't build GM without gm_register_memory_ex_phys()" >&2;}
   { (exit 1); exit 1; }; }

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

	EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
fi





echo "$as_me:$LINENO: checking whether to enable OpenIB support" >&5
echo $ECHO_N "checking whether to enable OpenIB support... $ECHO_C" >&6
# set default
OPENIBPATH="$LINUX/drivers/infiniband"

# Check whether --with-openib or --without-openib was given.
if test "${with_openib+set}" = set; then
  withval="$with_openib"

		case $with_openib in
		yes)    ENABLEOPENIB=2
			;;
		no)     ENABLEOPENIB=0
			;;
		*)      OPENIBPATH="$with_openib"
			ENABLEOPENIB=3
			;;
		esac

else

		ENABLEOPENIB=1

fi;
if test $ENABLEOPENIB -eq 0; then
	echo "$as_me:$LINENO: result: disabled" >&5
echo "${ECHO_T}disabled" >&6
elif test ! \( -f ${OPENIBPATH}/include/ts_ib_core.h -a \
               -f ${OPENIBPATH}/include/ts_ib_cm.h -a\
	       -f ${OPENIBPATH}/include/ts_ib_sa_client.h \); then
	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
	case $ENABLEOPENIB in
	1) ;;
	2) { { echo "$as_me:$LINENO: error: kernel OpenIB headers not present" >&5
echo "$as_me: error: kernel OpenIB headers not present" >&2;}
   { (exit 1); exit 1; }; };;
	3) { { echo "$as_me:$LINENO: error: bad --with-openib path" >&5
echo "$as_me: error: bad --with-openib path" >&2;}
   { (exit 1); exit 1; }; };;
	*) { { echo "$as_me:$LINENO: error: internal error" >&5
echo "$as_me: error: internal error" >&2;}
   { (exit 1); exit 1; }; };;
	esac
else
    	case $ENABLEOPENIB in
	1|2) OPENIBCPPFLAGS="-I$OPENIBPATH/include -DIN_TREE_BUILD";;
	3)   OPENIBCPPFLAGS="-I$OPENIBPATH/include";;
	*)   echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
	     { { echo "$as_me:$LINENO: error: internal error" >&5
echo "$as_me: error: internal error" >&2;}
   { (exit 1); exit 1; }; };;
	esac
	OPENIBCPPFLAGS="$OPENIBCPPFLAGS -DIB_NTXRXPARAMS=4"
	EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
	EXTRA_KCFLAGS="$EXTRA_KCFLAGS $OPENIBCPPFLAGS"
	cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		#include <ts_ib_core.h>
		#include <ts_ib_cm.h>
	        #include <ts_ib_sa_client.h>

int
main (void)
{

       	        struct ib_device_properties dev_props;
	        struct ib_cm_active_param   cm_active_params;
	        tTS_IB_CLIENT_QUERY_TID     tid;
	        int                         enum1 = IB_QP_ATTRIBUTE_STATE;
		int                         enum2 = IB_ACCESS_LOCAL_WRITE;
		int                         enum3 = IB_CQ_CALLBACK_INTERRUPT;
		int                         enum4 = IB_CQ_PROVIDER_REARM;
		return 0;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

		echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
		OPENIBLND="openiblnd"

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


		echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
		case $ENABLEOPENIB in
		1) ;;
		2) { { echo "$as_me:$LINENO: error: can't compile with kernel OpenIB headers" >&5
echo "$as_me: error: can't compile with kernel OpenIB headers" >&2;}
   { (exit 1); exit 1; }; };;
		3) { { echo "$as_me:$LINENO: error: can't compile with OpenIB headers under $OPENIBPATH" >&5
echo "$as_me: error: can't compile with OpenIB headers under $OPENIBPATH" >&2;}
   { (exit 1); exit 1; }; };;
		*) { { echo "$as_me:$LINENO: error: internal error" >&5
echo "$as_me: error: internal error" >&2;}
   { (exit 1); exit 1; }; };;
		esac
		OPENIBLND=""
		OPENIBCPPFLAGS=""

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c
	EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
fi




echo "$as_me:$LINENO: checking whether to enable Cisco/TopSpin IB support" >&5
echo $ECHO_N "checking whether to enable Cisco/TopSpin IB support... $ECHO_C" >&6
# set default
CIBPATH=""
CIBLND=""

# Check whether --with-cib or --without-cib was given.
if test "${with_cib+set}" = set; then
  withval="$with_cib"

		case $with_cib in
		no)     echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6;;
		*)      CIBPATH="$with_cib"
	                if test -d "$CIBPATH"; then
	                 	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
                        else
				echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
				{ { echo "$as_me:$LINENO: error: No directory $CIBPATH" >&5
echo "$as_me: error: No directory $CIBPATH" >&2;}
   { (exit 1); exit 1; }; }
			fi;;
		esac

else

		echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi;
if test -n "$CIBPATH"; then
	CIBCPPFLAGS="-I${CIBPATH}/ib/ts_api_ng/include -I${CIBPATH}/all/kernel_services/include -DUSING_TSAPI"
	CIBCPPFLAGS="$CIBCPPFLAGS -DIB_NTXRXPARAMS=3"
	EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
	EXTRA_KCFLAGS="$EXTRA_KCFLAGS $CIBCPPFLAGS"
	cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		#include <ts_ib_core.h>
		#include <ts_ib_cm.h>
	        #include <ts_ib_sa_client.h>

int
main (void)
{

       	        struct ib_device_properties dev_props;
	        struct ib_cm_active_param   cm_active_params;
	        tTS_IB_CLIENT_QUERY_TID     tid;
	        int                         enum1 = TS_IB_QP_ATTRIBUTE_STATE;
		int                         enum2 = TS_IB_ACCESS_LOCAL_WRITE;
		int                         enum3 = TS_IB_CQ_CALLBACK_INTERRUPT;
		int                         enum4 = TS_IB_CQ_PROVIDER_REARM;
		return 0;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

		CIBLND="ciblnd"

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


		{ { echo "$as_me:$LINENO: error: can't compile ciblnd with given path" >&5
echo "$as_me: error: can't compile ciblnd with given path" >&2;}
   { (exit 1); exit 1; }; }
	        CIBCPPFLAGS=""

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c
	EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
fi



echo "$as_me:$LINENO: checking whether to enable Voltaire IB support" >&5
echo $ECHO_N "checking whether to enable Voltaire IB support... $ECHO_C" >&6
VIBPATH=""

# Check whether --with-vib or --without-vib was given.
if test "${with_vib+set}" = set; then
  withval="$with_vib"

		case $with_vib in
		no)     echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6;;
		*)	VIBPATH="${with_vib}/src/nvigor/ib-code"
			if test -d "$with_vib" -a -d "$VIBPATH"; then
	                        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
			else
				echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
				{ { echo "$as_me:$LINENO: error: No directory $VIBPATH" >&5
echo "$as_me: error: No directory $VIBPATH" >&2;}
   { (exit 1); exit 1; }; }
                        fi;;
		esac

else

		echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi;
if test -z "$VIBPATH"; then
	VIBLND=""
else
	VIBCPPFLAGS="-I${VIBPATH}/include -I${VIBPATH}/cm"
	EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
	EXTRA_KCFLAGS="$EXTRA_KCFLAGS $VIBCPPFLAGS"
	cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        	#include <linux/list.h>
		#include <asm/byteorder.h>
		#ifdef __BIG_ENDIAN
		# define CPU_BE 1
                # define CPU_LE 0
		#endif
		#ifdef __LITTLE_ENDIAN
		# define CPU_BE 0
		# define CPU_LE 1
		#endif
	 	#include <vverbs.h>
	        #include <ib-cm.h>
	        #include <ibat.h>

int
main (void)
{

	        vv_hca_h_t       kib_hca;
		vv_return_t      vvrc;
	        cm_cep_handle_t  cep;
	        ibat_arp_data_t  arp_data;
		ibat_stat_t      ibatrc;

		vvrc = vv_hca_open("ANY_HCA", NULL, &kib_hca);
	        cep = cm_create_cep(cm_cep_transp_rc);
	        ibatrc = ibat_get_ib_data((uint32_t)0, (uint32_t)0,
                                          ibat_paths_primary, &arp_data,
					  (ibat_get_ib_data_reply_fn_t)NULL,
                                          NULL, 0);
		return 0;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

		VIBLND="viblnd"

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	        { { echo "$as_me:$LINENO: error: can't compile viblnd with given path" >&5
echo "$as_me: error: can't compile viblnd with given path" >&2;}
   { (exit 1); exit 1; }; }

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c
	EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
fi
if test -n "$VIBLND"; then
	EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
	EXTRA_KCFLAGS="$EXTRA_KCFLAGS $VIBCPPFLAGS"
	echo "$as_me:$LINENO: checking if Voltaire still uses void * sg addresses" >&5
echo $ECHO_N "checking if Voltaire still uses void * sg addresses... $ECHO_C" >&6
	cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        	#include <linux/list.h>
		#include <asm/byteorder.h>
		#ifdef __BIG_ENDIAN
		# define CPU_BE 1
                # define CPU_LE 0
		#endif
		#ifdef __LITTLE_ENDIAN
		# define CPU_BE 0
		# define CPU_LE 1
		#endif
	 	#include <vverbs.h>
	        #include <ib-cm.h>
	        #include <ibat.h>

int
main (void)
{

	        vv_scatgat_t  sg;

	        return &sg.v_address[3] == NULL;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
	        VIBCPPFLAGS="$VIBCPPFLAGS -DIBNAL_VOIDSTAR_SGADDR=1"

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c
	EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
fi




echo "$as_me:$LINENO: checking whether to enable Infinicon support" >&5
echo $ECHO_N "checking whether to enable Infinicon support... $ECHO_C" >&6
# set default
IIBPATH="/usr/include"

# Check whether --with-iib or --without-iib was given.
if test "${with_iib+set}" = set; then
  withval="$with_iib"

		case $with_iib in
		yes)    ENABLEIIB=2
			;;
		no)     ENABLEIIB=0
			;;
		*)      IIBPATH="${with_iib}/include"
			ENABLEIIB=3
			;;
		esac

else

		ENABLEIIB=1

fi;
if test $ENABLEIIB -eq 0; then
	echo "$as_me:$LINENO: result: disabled" >&5
echo "${ECHO_T}disabled" >&6
elif test ! \( -f ${IIBPATH}/linux/iba/ibt.h \); then
	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
	case $ENABLEIIB in
	1) ;;
	2) { { echo "$as_me:$LINENO: error: default Infinicon headers not present" >&5
echo "$as_me: error: default Infinicon headers not present" >&2;}
   { (exit 1); exit 1; }; };;
	3) { { echo "$as_me:$LINENO: error: bad --with-iib path" >&5
echo "$as_me: error: bad --with-iib path" >&2;}
   { (exit 1); exit 1; }; };;
	*) { { echo "$as_me:$LINENO: error: internal error" >&5
echo "$as_me: error: internal error" >&2;}
   { (exit 1); exit 1; }; };;
	esac
else
	IIBCPPFLAGS="-I$IIBPATH"
	if test $IIBPATH != "/usr/include"; then
		# we need /usr/include come what may
		IIBCPPFLAGS="$IIBCPPFLAGS -I/usr/include"
        fi
	EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
	EXTRA_KCFLAGS="$EXTRA_KCFLAGS $IIBCPPFLAGS"
	cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		#include <linux/iba/ibt.h>

int
main (void)
{

	        IBT_INTERFACE_UNION interfaces;
        	FSTATUS             rc;

	         rc = IbtGetInterfaceByVersion(IBT_INTERFACE_VERSION_2,
					       &interfaces);

		return rc == FSUCCESS ? 0 : 1;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

		echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
		IIBLND="iiblnd"

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


		echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
		case $ENABLEIIB in
		1) ;;
		2) { { echo "$as_me:$LINENO: error: can't compile with default Infinicon headers" >&5
echo "$as_me: error: can't compile with default Infinicon headers" >&2;}
   { (exit 1); exit 1; }; };;
		3) { { echo "$as_me:$LINENO: error: can't compile with Infinicon headers under $IIBPATH" >&5
echo "$as_me: error: can't compile with Infinicon headers under $IIBPATH" >&2;}
   { (exit 1); exit 1; }; };;
		*) { { echo "$as_me:$LINENO: error: internal error" >&5
echo "$as_me: error: internal error" >&2;}
   { (exit 1); exit 1; }; };;
		esac
		IIBLND=""
		IIBCPPFLAGS=""

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c
	EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
fi




echo "$as_me:$LINENO: checking whether to enable OpenIB gen2 support" >&5
echo $ECHO_N "checking whether to enable OpenIB gen2 support... $ECHO_C" >&6
# set default
O2IBPATH="$LINUX/drivers/infiniband"

# Check whether --with-o2ib or --without-o2ib was given.
if test "${with_o2ib+set}" = set; then
  withval="$with_o2ib"

		case $with_o2ib in
		yes)    ENABLEO2IB=2
			;;
		no)     ENABLEO2IB=0
			;;
		*)      O2IBPATH=$with_o2ib
			ENABLEO2IB=3
			;;
		esac

else

		ENABLEO2IB=1

fi;
if test $ENABLEO2IB -eq 0; then
	echo "$as_me:$LINENO: result: disabled" >&5
echo "${ECHO_T}disabled" >&6
elif test ! \( -f ${O2IBPATH}/include/rdma/rdma_cm.h -a \
               -f ${O2IBPATH}/include/rdma/ib_cm.h -a\
               -f ${O2IBPATH}/include/rdma/ib_verbs.h -a\
	       -f ${O2IBPATH}/include/rdma/ib_fmr_pool.h \); then
	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
	case $ENABLEO2IB in
	1) ;;
	2) { { echo "$as_me:$LINENO: error: kernel OpenIB gen2 headers not present" >&5
echo "$as_me: error: kernel OpenIB gen2 headers not present" >&2;}
   { (exit 1); exit 1; }; };;
	3) { { echo "$as_me:$LINENO: error: bad --with-o2ib path" >&5
echo "$as_me: error: bad --with-o2ib path" >&2;}
   { (exit 1); exit 1; }; };;
	*) { { echo "$as_me:$LINENO: error: internal error" >&5
echo "$as_me: error: internal error" >&2;}
   { (exit 1); exit 1; }; };;
	esac
else
	O2IBCPPFLAGS="-I$O2IBPATH/include"
	EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
	EXTRA_KCFLAGS="$EXTRA_KCFLAGS $O2IBCPPFLAGS"
	EXTRA_LNET_INCLUDE="$O2IBCPPFLAGS $EXTRA_LNET_INCLUDE"
	cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	        #include <linux/version.h>
	        #if !HAVE_GFP_T
		typedef int gfp_t;
		#endif
		#include <rdma/rdma_cm.h>
		#include <rdma/ib_cm.h>
		#include <rdma/ib_verbs.h>
	        #include <rdma/ib_fmr_pool.h>

int
main (void)
{

       	        struct rdma_cm_id          *cm_id;
	        struct rdma_conn_param      conn_param;
	        struct ib_device_attr       device_attr;
	        struct ib_qp_attr           qp_attr;
		struct ib_pool_fmr          pool_fmr;
		enum   ib_cm_rej_reason     rej_reason;

		cm_id = rdma_create_id(NULL, NULL, RDMA_PS_TCP);
		return PTR_ERR(cm_id);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

		echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
		O2IBLND="o2iblnd"

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


		echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
		case $ENABLEO2IB in
		1) ;;
		2) { { echo "$as_me:$LINENO: error: can't compile with kernel OpenIB gen2 headers" >&5
echo "$as_me: error: can't compile with kernel OpenIB gen2 headers" >&2;}
   { (exit 1); exit 1; }; };;
		3) { { echo "$as_me:$LINENO: error: can't compile with OpenIB gen2 headers under $O2IBPATH" >&5
echo "$as_me: error: can't compile with OpenIB gen2 headers under $O2IBPATH" >&2;}
   { (exit 1); exit 1; }; };;
		*) { { echo "$as_me:$LINENO: error: internal error" >&5
echo "$as_me: error: internal error" >&2;}
   { (exit 1); exit 1; }; };;
		esac
		O2IBLND=""
		O2IBCPPFLAGS=""

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

	IB_DMA_MAP="`grep -c ib_dma_map_single ${O2IBPATH}/include/rdma/ib_verbs.h`"
	if test "$IB_DMA_MAP" != 0 ; then
		IBLND_OFED_VERSION="102"
	else
		IBLND_OFED_VERSION="101"
	fi


cat >>confdefs.h <<_ACEOF
#define IBLND_OFED_VERSION $IBLND_OFED_VERSION
_ACEOF


	EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
fi





#### Rapid Array
echo "$as_me:$LINENO: checking if RapidArray kernel headers are present" >&5
echo $ECHO_N "checking if RapidArray kernel headers are present... $ECHO_C" >&6
# placeholder
RACPPFLAGS="-I${LINUX}/drivers/xd1/include"
EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS $RACPPFLAGS"
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/types.h>
	#include <rapl.h>

int
main (void)
{

        RAP_RETURN          rc;
	RAP_PVOID           dev_handle;

        rc = RapkGetDeviceByIndex(0, NULL, &dev_handle);

	return rc == RAP_SUCCESS ? 0 : 1;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
	RALND="ralnd"

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
	RALND=""
	RACPPFLAGS=""

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c
EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"




if test -z "$ENABLEPORTALS"; then
	echo "$as_me:$LINENO: checking for portals" >&5
echo $ECHO_N "checking for portals... $ECHO_C" >&6

# Check whether --with-portals or --without-portals was given.
if test "${with_portals+set}" = set; then
  withval="$with_portals"

		case $with_portals in
			no)     ENABLEPORTALS=0
				;;
			*)	PORTALS="${with_portals}"
				ENABLEPORTALS=1
				;;
		esac


else

		ENABLEPORTALS=0

fi;
PTLLNDCPPFLAGS=""
if test $ENABLEPORTALS -eq 0; then
	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
elif test ! \( -f ${PORTALS}/include/portals/p30.h \); then
        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
	{ { echo "$as_me:$LINENO: error: bad --with-portals path" >&5
echo "$as_me: error: bad --with-portals path" >&2;}
   { (exit 1); exit 1; }; }
else
        echo "$as_me:$LINENO: result: $PORTALS" >&5
echo "${ECHO_T}$PORTALS" >&6
        PTLLNDCPPFLAGS="-I${PORTALS}/include"
fi


fi

echo "$as_me:$LINENO: checking whether to build the kernel portals LND" >&5
echo $ECHO_N "checking whether to build the kernel portals LND... $ECHO_C" >&6

PTLLND=""
if test $ENABLEPORTALS -ne 0; then
	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
	PTLLND="ptllnd"
else
	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi


echo "$as_me:$LINENO: checking whether to enable Myrinet MX support" >&5
echo $ECHO_N "checking whether to enable Myrinet MX support... $ECHO_C" >&6
# set default
MXPATH="/opt/mx"

# Check whether --with-mx or --without-mx was given.
if test "${with_mx+set}" = set; then
  withval="$with_mx"

               case $with_mx in
               yes)    ENABLEMX=2
                       ;;
               no)     ENABLEMX=0
                       ;;
               *)      MXPATH=$with_mx
                       ENABLEMX=3
                       ;;
               esac

else

               ENABLEMX=1

fi;
if test $ENABLEMX -eq 0; then
       echo "$as_me:$LINENO: result: disabled" >&5
echo "${ECHO_T}disabled" >&6
elif test ! \( -f ${MXPATH}/include/myriexpress.h -a \
              -f ${MXPATH}/include/mx_kernel_api.h -a \
              -f ${MXPATH}/include/mx_pin.h \); then
       echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
       case $ENABLEMX in
       1) ;;
       2) { { echo "$as_me:$LINENO: error: Myrinet MX kernel headers not present" >&5
echo "$as_me: error: Myrinet MX kernel headers not present" >&2;}
   { (exit 1); exit 1; }; };;
       3) { { echo "$as_me:$LINENO: error: bad --with-mx path" >&5
echo "$as_me: error: bad --with-mx path" >&2;}
   { (exit 1); exit 1; }; };;
       *) { { echo "$as_me:$LINENO: error: internal error" >&5
echo "$as_me: error: internal error" >&2;}
   { (exit 1); exit 1; }; };;
       esac
else
       MXCPPFLAGS="-I$MXPATH/include"
       EXTRA_KCFLAGS_save="$EXTRA_KCFLAGS"
       EXTRA_KCFLAGS="$EXTRA_KCFLAGS $MXCPPFLAGS"
       MXLIBS="-L$MXPATH/lib"
       cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

               #define MX_KERNEL 1
               #include <mx_extensions.h>
               #include <myriexpress.h>

int
main (void)
{

               mx_endpoint_t   end;
               mx_status_t     status;
               mx_request_t    request;
               int             result;

               mx_init();
               mx_open_endpoint(MX_ANY_NIC, MX_ANY_ENDPOINT, 0, NULL, 0, &end);
	       mx_register_unexp_handler(end, (mx_unexp_handler_t) NULL, NULL);
               mx_wait_any(end, MX_INFINITE, 0LL, 0LL, &status, &result);
               mx_iconnect(end, 0LL, 0, 0, 0, NULL, &request);
               return 0;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

               echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
               MXLND="mxlnd"

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


               echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
               case $ENABLEMX in
               1) ;;
               2) { { echo "$as_me:$LINENO: error: can't compile with Myrinet MX kernel headers" >&5
echo "$as_me: error: can't compile with Myrinet MX kernel headers" >&2;}
   { (exit 1); exit 1; }; };;
               3) { { echo "$as_me:$LINENO: error: can't compile with Myrinet MX headers under $MXPATH" >&5
echo "$as_me: error: can't compile with Myrinet MX headers under $MXPATH" >&2;}
   { (exit 1); exit 1; }; };;
               *) { { echo "$as_me:$LINENO: error: internal error" >&5
echo "$as_me: error: internal error" >&2;}
   { (exit 1); exit 1; }; };;
               esac
               MXLND=""
               MXCPPFLAGS=""

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c
       EXTRA_KCFLAGS="$EXTRA_KCFLAGS_save"
fi





echo "$as_me:$LINENO: checking if struct page has a list field" >&5
echo $ECHO_N "checking if struct page has a list field... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/mm.h>

int
main (void)
{

	struct page page;
	&page.list;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_PAGE_LIST 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if task_struct has a sighand field" >&5
echo $ECHO_N "checking if task_struct has a sighand field... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/sched.h>

int
main (void)
{

	struct task_struct p;
	p.sighand = NULL;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then


cat >>confdefs.h <<\_ACEOF
#define CONFIG_RH_2_4_20 1
_ACEOF

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if Linux was built with symbol show_task is exported" >&5
echo $ECHO_N "checking if Linux was built with symbol show_task is exported... $ECHO_C" >&6
grep -q -E '[[:space:]]show_task[[:space:]]' $LINUX/Module.symvers 2>/dev/null
rc=$?
if test $rc -ne 0; then
    export=0
    for file in kernel/ksyms.c kernel/sched.c; do
    	grep -q -E "EXPORT_SYMBOL.*(show_task)" "$LINUX/$file" 2>/dev/null
    	rc=$?
	if test $rc -eq 0; then
		export=1
		break;
	fi
    done
    if test $export -eq 0; then
    	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6


    else
    	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


cat >>confdefs.h <<\_ACEOF
#define HAVE_SHOW_TASK 1
_ACEOF


    fi
else
    echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


cat >>confdefs.h <<\_ACEOF
#define HAVE_SHOW_TASK 1
_ACEOF


fi


# 2.6.18
echo "$as_me:$LINENO: checking if Linux was built with symbol tasklist_lock is exported" >&5
echo $ECHO_N "checking if Linux was built with symbol tasklist_lock is exported... $ECHO_C" >&6
grep -q -E '[[:space:]]tasklist_lock[[:space:]]' $LINUX/Module.symvers 2>/dev/null
rc=$?
if test $rc -ne 0; then
    export=0
    for file in kernel/fork.c; do
    	grep -q -E "EXPORT_SYMBOL.*(tasklist_lock)" "$LINUX/$file" 2>/dev/null
    	rc=$?
	if test $rc -eq 0; then
		export=1
		break;
	fi
    done
    if test $export -eq 0; then
    	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6


    else
    	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


cat >>confdefs.h <<\_ACEOF
#define HAVE_TASKLIST_LOCK 1
_ACEOF


    fi
else
    echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


cat >>confdefs.h <<\_ACEOF
#define HAVE_TASKLIST_LOCK 1
_ACEOF


fi


# 2.6.19
echo "$as_me:$LINENO: checking kmem_cache_destroy(cachep) return int" >&5
echo $ECHO_N "checking kmem_cache_destroy(cachep) return int... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/slab.h>

int
main (void)
{

	int i = kmem_cache_destroy(NULL);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_KMEM_CACHE_DESTROY_INT 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking panic_notifier_list is atomic" >&5
echo $ECHO_N "checking panic_notifier_list is atomic... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/notifier.h>
	#include <linux/kernel.h>

int
main (void)
{

	struct atomic_notifier_head panic_notifier_list;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_ATOMIC_PANIC_NOTIFIER 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

# 2.6.20
echo "$as_me:$LINENO: checking check INIT_WORK want 3 args" >&5
echo $ECHO_N "checking check INIT_WORK want 3 args... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/workqueue.h>

int
main (void)
{

	struct work_struct work;

	INIT_WORK(&work, NULL, NULL);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_3ARGS_INIT_WORK 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

# 2.6.21
echo "$as_me:$LINENO: checking check register_sysctl_table want 2 args" >&5
echo $ECHO_N "checking check register_sysctl_table want 2 args... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/sysctl.h>

int
main (void)
{

	return register_sysctl_table(NULL,0);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_2ARGS_REGISTER_SYSCTL 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking check kernel has struct kmem_cache_s" >&5
echo $ECHO_N "checking check kernel has struct kmem_cache_s... $ECHO_C" >&6
tmp_flags="$EXTRA_KCFLAGS"
EXTRA_KCFLAGS="-Werror"
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/slab.h>

int
main (void)
{

	kmem_cache_s *cachep = NULL;

	kmem_cache_free(cachep, NULL);


  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_KMEM_CACHE_S 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c
EXTRA_KCFLAGS="$tmp_flags"

# 2.6.23
echo "$as_me:$LINENO: checking check kmem_cache_create has dtor argument" >&5
echo $ECHO_N "checking check kmem_cache_create has dtor argument... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/slab.h>

int
main (void)
{

        struct kmem_cache_s *cachep = NULL;
	kmem_cache_create(NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_KMEM_CACHE_CREATE_DTOR 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


			 as_lb_File=`echo "lb_cv_file_$LINUX/include/linux/lustre_version.h" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $LINUX/include/linux/lustre_version.h" >&5
echo $ECHO_N "checking for $LINUX/include/linux/lustre_version.h... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$LINUX/include/linux/lustre_version.h"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then

	rm -f "$LUSTRE/include/linux/lustre_version.h"

else

	touch "$LUSTRE/include/linux/lustre_version.h"
	if test x$enable_server = xyes ; then
        	{ echo "$as_me:$LINENO: WARNING: Unpatched kernel detected." >&5
echo "$as_me: WARNING: Unpatched kernel detected." >&2;}
        	{ echo "$as_me:$LINENO: WARNING: Lustre servers cannot be built with an unpatched kernel;" >&5
echo "$as_me: WARNING: Lustre servers cannot be built with an unpatched kernel;" >&2;}
        	{ echo "$as_me:$LINENO: WARNING: disabling server build" >&5
echo "$as_me: WARNING: disabling server build" >&2;}
        	enable_server='no'
	fi

fi


if test x$enable_server = xyes ; then

BACKINGFS="ldiskfs"

if test x$with_ldiskfs = xno ; then
	BACKINGFS="ext3"

	if test x$linux25$enable_server = xyesyes ; then
		{ { echo "$as_me:$LINENO: error: ldiskfs is required for 2.6-based servers." >&5
echo "$as_me: error: ldiskfs is required for 2.6-based servers." >&2;}
   { (exit 1); exit 1; }; }
	fi

	# --- Check that ext3 and ext3 xattr are enabled in the kernel
	echo "$as_me:$LINENO: checking if Linux was built with CONFIG_EXT3_FS" >&5
echo $ECHO_N "checking if Linux was built with CONFIG_EXT3_FS... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif

int
main (void)
{

#ifndef CONFIG_EXT3_FS
#error CONFIG_EXT3_FS not #defined
#endif

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

	echo "$as_me:$LINENO: checking if Linux was built with CONFIG_EXT3_FS_MODULE" >&5
echo $ECHO_N "checking if Linux was built with CONFIG_EXT3_FS_MODULE... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif

int
main (void)
{

#ifndef CONFIG_EXT3_FS_MODULE
#error CONFIG_EXT3_FS_MODULE not #defined
#endif

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

		{ { echo "$as_me:$LINENO: error: Lustre requires that ext3 is enabled in the kernel" >&5
echo "$as_me: error: Lustre requires that ext3 is enabled in the kernel" >&2;}
   { (exit 1); exit 1; }; }


fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c



fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if Linux was built with CONFIG_EXT3_FS_XATTR" >&5
echo $ECHO_N "checking if Linux was built with CONFIG_EXT3_FS_XATTR... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif

int
main (void)
{

#ifndef CONFIG_EXT3_FS_XATTR
#error CONFIG_EXT3_FS_XATTR not #defined
#endif

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

		{ echo "$as_me:$LINENO: WARNING: Lustre requires that extended attributes for ext3 are enabled in the kernel" >&5
echo "$as_me: WARNING: Lustre requires that extended attributes for ext3 are enabled in the kernel" >&2;}
		{ echo "$as_me:$LINENO: WARNING: This build may fail." >&5
echo "$as_me: WARNING: This build may fail." >&2;}


fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


else
	# ldiskfs is enabled


cat >>confdefs.h <<\_ACEOF
#define CONFIG_LDISKFS_FS_MODULE 1
_ACEOF


cat >>confdefs.h <<\_ACEOF
#define CONFIG_LDISKFS_FS_XATTR 1
_ACEOF


cat >>confdefs.h <<\_ACEOF
#define CONFIG_LDISKFS_FS_POSIX_ACL 1
_ACEOF


cat >>confdefs.h <<\_ACEOF
#define CONFIG_LDISKFS_FS_SECURITY 1
_ACEOF


fi #ldiskfs

echo "$as_me:$LINENO: checking which backing filesystem to use" >&5
echo $ECHO_N "checking which backing filesystem to use... $ECHO_C" >&6
echo "$as_me:$LINENO: result: $BACKINGFS" >&5
echo "${ECHO_T}$BACKINGFS" >&6


fi
echo "$as_me:$LINENO: checking whether to enable pinger support" >&5
echo $ECHO_N "checking whether to enable pinger support... $ECHO_C" >&6
# Check whether --enable-pinger or --disable-pinger was given.
if test "${enable_pinger+set}" = set; then
  enableval="$enable_pinger"

else
  enable_pinger='yes'
fi;
echo "$as_me:$LINENO: result: $enable_pinger" >&5
echo "${ECHO_T}$enable_pinger" >&6
if test x$enable_pinger != xno ; then

cat >>confdefs.h <<\_ACEOF
#define ENABLE_PINGER 1
_ACEOF

fi

echo "$as_me:$LINENO: checking whether to enable data checksum support" >&5
echo $ECHO_N "checking whether to enable data checksum support... $ECHO_C" >&6
# Check whether --enable-checksum or --disable-checksum was given.
if test "${enable_checksum+set}" = set; then
  enableval="$enable_checksum"

else
  enable_checksum='no'
fi;
echo "$as_me:$LINENO: result: $enable_checksum" >&5
echo "${ECHO_T}$enable_checksum" >&6
if test x$enable_checksum == xyes ; then

cat >>confdefs.h <<\_ACEOF
#define ENABLE_CHECKSUM 1
_ACEOF

fi

echo "$as_me:$LINENO: checking whether to enable liblustre recovery support" >&5
echo $ECHO_N "checking whether to enable liblustre recovery support... $ECHO_C" >&6
# Check whether --enable-liblustre-recovery or --disable-liblustre-recovery was given.
if test "${enable_liblustre_recovery+set}" = set; then
  enableval="$enable_liblustre_recovery"

else
  enable_liblustre_recovery='yes'
fi;
echo "$as_me:$LINENO: result: $enable_liblustre_recovery" >&5
echo "${ECHO_T}$enable_liblustre_recovery" >&6
if test x$enable_liblustre_recovery != xno ; then

cat >>confdefs.h <<\_ACEOF
#define ENABLE_LIBLUSTRE_RECOVERY 1
_ACEOF

fi

echo "$as_me:$LINENO: checking whether to enable quota support" >&5
echo $ECHO_N "checking whether to enable quota support... $ECHO_C" >&6
# Check whether --enable-quota or --disable-quota was given.
if test "${enable_quota+set}" = set; then
  enableval="$enable_quota"

else
  enable_quota='yes'
fi;
echo "$as_me:$LINENO: result: $enable_quota" >&5
echo "${ECHO_T}$enable_quota" >&6
if test x$linux25 != xyes; then
   enable_quota='no'
fi
if test x$enable_quota != xno; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_QUOTA_SUPPORT 1
_ACEOF

fi

echo "$as_me:$LINENO: checking whether to enable a write with the health check" >&5
echo $ECHO_N "checking whether to enable a write with the health check... $ECHO_C" >&6
# Check whether --enable-health-write or --disable-health-write was given.
if test "${enable_health_write+set}" = set; then
  enableval="$enable_health_write"

else
  enable_health_write='no'
fi;
echo "$as_me:$LINENO: result: $enable_health_write" >&5
echo "${ECHO_T}$enable_health_write" >&6
if test x$enable_health_write == xyes ; then

cat >>confdefs.h <<\_ACEOF
#define USE_HEALTH_CHECK_WRITE 1
_ACEOF

fi

echo "$as_me:$LINENO: checking whether to enable lock LRU auto-resize support" >&5
echo $ECHO_N "checking whether to enable lock LRU auto-resize support... $ECHO_C" >&6
# Check whether --enable-lru_resize or --disable-lru_resize was given.
if test "${enable_lru_resize+set}" = set; then
  enableval="$enable_lru_resize"

else
  enable_lru_resize='no'
fi;
echo "$as_me:$LINENO: result: $enable_lru_resize" >&5
echo "${ECHO_T}$enable_lru_resize" >&6
if test x$enable_lru_resize = xyes; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_LRU_RESIZE_SUPPORT 1
_ACEOF

fi


echo "$as_me:$LINENO: checking task p_pptr found" >&5
echo $ECHO_N "checking task p_pptr found... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/sched.h>

int
main (void)
{

	struct task_struct *p;

	p = p->p_pptr;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_TASK_PPTR 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

# RHEL4 patches
echo "$as_me:$LINENO: checking if Linux was built with symbol truncate_complete_page is exported" >&5
echo $ECHO_N "checking if Linux was built with symbol truncate_complete_page is exported... $ECHO_C" >&6
grep -q -E '[[:space:]]truncate_complete_page[[:space:]]' $LINUX/Module.symvers 2>/dev/null
rc=$?
if test $rc -ne 0; then
    export=0
    for file in mm/truncate.c; do
    	grep -q -E "EXPORT_SYMBOL.*(truncate_complete_page)" "$LINUX/$file" 2>/dev/null
    	rc=$?
	if test $rc -eq 0; then
		export=1
		break;
	fi
    done
    if test $export -eq 0; then
    	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6


    else
    	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


cat >>confdefs.h <<\_ACEOF
#define HAVE_TRUNCATE_COMPLETE_PAGE 1
_ACEOF


    fi
else
    echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


cat >>confdefs.h <<\_ACEOF
#define HAVE_TRUNCATE_COMPLETE_PAGE 1
_ACEOF


fi


echo "$as_me:$LINENO: checking if Linux was built with symbol d_rehash_cond is exported" >&5
echo $ECHO_N "checking if Linux was built with symbol d_rehash_cond is exported... $ECHO_C" >&6
grep -q -E '[[:space:]]d_rehash_cond[[:space:]]' $LINUX/Module.symvers 2>/dev/null
rc=$?
if test $rc -ne 0; then
    export=0
    for file in fs/dcache.c; do
    	grep -q -E "EXPORT_SYMBOL.*(d_rehash_cond)" "$LINUX/$file" 2>/dev/null
    	rc=$?
	if test $rc -eq 0; then
		export=1
		break;
	fi
    done
    if test $export -eq 0; then
    	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6


    else
    	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


cat >>confdefs.h <<\_ACEOF
#define HAVE_D_REHASH_COND 1
_ACEOF


    fi
else
    echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


cat >>confdefs.h <<\_ACEOF
#define HAVE_D_REHASH_COND 1
_ACEOF


fi


echo "$as_me:$LINENO: checking if Linux was built with symbol __d_rehash is exported" >&5
echo $ECHO_N "checking if Linux was built with symbol __d_rehash is exported... $ECHO_C" >&6
grep -q -E '[[:space:]]__d_rehash[[:space:]]' $LINUX/Module.symvers 2>/dev/null
rc=$?
if test $rc -ne 0; then
    export=0
    for file in fs/dcache.c; do
    	grep -q -E "EXPORT_SYMBOL.*(__d_rehash)" "$LINUX/$file" 2>/dev/null
    	rc=$?
	if test $rc -eq 0; then
		export=1
		break;
	fi
    done
    if test $export -eq 0; then
    	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6


    else
    	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


cat >>confdefs.h <<\_ACEOF
#define HAVE___D_REHASH 1
_ACEOF


    fi
else
    echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


cat >>confdefs.h <<\_ACEOF
#define HAVE___D_REHASH 1
_ACEOF


fi


echo "$as_me:$LINENO: checking Linux kernel architecture" >&5
echo $ECHO_N "checking Linux kernel architecture... $ECHO_C" >&6
          if rm -f $PWD/build/arch
                 make -s --no-print-directory echoarch -f $PWD/build/Makefile \
                     LUSTRE_LINUX_CONFIG=$LINUX_CONFIG -C $LINUX_OBJ $ARCH_UM \
                     ARCHFILE=$PWD/build/arch && LINUX_ARCH=`cat $PWD/build/arch`; then
  echo "$as_me:$LINENO: result: $LINUX_ARCH" >&5
echo "${ECHO_T}$LINUX_ARCH" >&6
else
  { { echo "$as_me:$LINENO: error: Could not determine the kernel architecture." >&5
echo "$as_me: error: Could not determine the kernel architecture." >&2;}
   { (exit 1); exit 1; }; }
fi

          rm -f build/arch
          echo "$as_me:$LINENO: checking if Linux was built with symbol node_to_cpumask is exported" >&5
echo $ECHO_N "checking if Linux was built with symbol node_to_cpumask is exported... $ECHO_C" >&6
grep -q -E '[[:space:]]node_to_cpumask[[:space:]]' $LINUX/Module.symvers 2>/dev/null
rc=$?
if test $rc -ne 0; then
    export=0
    for file in arch/$LINUX_ARCH/mm/numa.c; do
    	grep -q -E "EXPORT_SYMBOL.*(node_to_cpumask)" "$LINUX/$file" 2>/dev/null
    	rc=$?
	if test $rc -eq 0; then
		export=1
		break;
	fi
    done
    if test $export -eq 0; then
    	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

    else
    	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_NODE_TO_CPUMASK 1
_ACEOF

    fi
else
    echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_NODE_TO_CPUMASK 1
_ACEOF

fi
 # x86_64
          echo "$as_me:$LINENO: checking if Linux was built with symbol node_to_cpu_mask is exported" >&5
echo $ECHO_N "checking if Linux was built with symbol node_to_cpu_mask is exported... $ECHO_C" >&6
grep -q -E '[[:space:]]node_to_cpu_mask[[:space:]]' $LINUX/Module.symvers 2>/dev/null
rc=$?
if test $rc -ne 0; then
    export=0
    for file in arch/$LINUX_ARCH/kernel/smpboot.c; do
    	grep -q -E "EXPORT_SYMBOL.*(node_to_cpu_mask)" "$LINUX/$file" 2>/dev/null
    	rc=$?
	if test $rc -eq 0; then
		export=1
		break;
	fi
    done
    if test $export -eq 0; then
    	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

    else
    	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_NODE_TO_CPUMASK 1
_ACEOF

    fi
else
    echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_NODE_TO_CPUMASK 1
_ACEOF

fi
 # ia64
          echo "$as_me:$LINENO: checking if Linux was built with symbol node_2_cpu_mask is exported" >&5
echo $ECHO_N "checking if Linux was built with symbol node_2_cpu_mask is exported... $ECHO_C" >&6
grep -q -E '[[:space:]]node_2_cpu_mask[[:space:]]' $LINUX/Module.symvers 2>/dev/null
rc=$?
if test $rc -ne 0; then
    export=0
    for file in arch/$LINUX_ARCH/kernel/smpboot.c; do
    	grep -q -E "EXPORT_SYMBOL.*(node_2_cpu_mask)" "$LINUX/$file" 2>/dev/null
    	rc=$?
	if test $rc -eq 0; then
		export=1
		break;
	fi
    done
    if test $export -eq 0; then
    	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

    else
    	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_NODE_TO_CPUMASK 1
_ACEOF

    fi
else
    echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_NODE_TO_CPUMASK 1
_ACEOF

fi
 # i386


echo "$as_me:$LINENO: checking if struct kiobuf has a dovary field" >&5
echo $ECHO_N "checking if struct kiobuf has a dovary field... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/iobuf.h>

int
main (void)
{

	struct kiobuf iobuf;
	iobuf.dovary = 1;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_KIOBUF_DOVARY 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if kernel offers cond_resched" >&5
echo $ECHO_N "checking if kernel offers cond_resched... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/sched.h>

int
main (void)
{

	cond_resched();

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_COND_RESCHED 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if zap_page_range with vma parameter" >&5
echo $ECHO_N "checking if zap_page_range with vma parameter... $ECHO_C" >&6
ZAP_PAGE_RANGE_VMA="`grep -c 'zap_page_range.*struct vm_area_struct' $LINUX/include/linux/mm.h`"
if test "$ZAP_PAGE_RANGE_VMA" != 0 ; then

cat >>confdefs.h <<\_ACEOF
#define ZAP_PAGE_RANGE_VMA 1
_ACEOF

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
else
	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

echo "$as_me:$LINENO: checking if kernel defines PDE" >&5
echo $ECHO_N "checking if kernel defines PDE... $ECHO_C" >&6
HAVE_PDE="`grep -c 'proc_dir_entry..PDE' $LINUX/include/linux/proc_fs.h`"
if test "$HAVE_PDE" != 0 ; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_PDE 1
_ACEOF

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
else
	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

echo "$as_me:$LINENO: checking if kernel passes struct file to direct_IO" >&5
echo $ECHO_N "checking if kernel passes struct file to direct_IO... $ECHO_C" >&6
HAVE_DIO_FILE="`grep -c 'direct_IO.*struct file' $LINUX/include/linux/fs.h`"
if test "$HAVE_DIO_FILE" != 0 ; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_DIO_FILE 1
_ACEOF

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
else
	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

echo "$as_me:$LINENO: checking if kernel has mm_inline.h header" >&5
echo $ECHO_N "checking if kernel has mm_inline.h header... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/mm_inline.h>

int
main (void)
{

	#ifndef page_count
	#error mm_inline.h does not define page_count
	#endif

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_MM_INLINE 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if struct inode has i_alloc_sem" >&5
echo $ECHO_N "checking if struct inode has i_alloc_sem... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/fs.h>
	#include <linux/version.h>

int
main (void)
{

	#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,24))
	#error "down_read_trylock broken before 2.4.24"
	#endif
	struct inode i;
	return (char *)&i.i_alloc_sem - (char *)&i;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_I_ALLOC_SEM 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if kernel defines register_cache()" >&5
echo $ECHO_N "checking if kernel defines register_cache()... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/list.h>
	#include <linux/cache_def.h>

int
main (void)
{

	struct cache_definition cache;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_REGISTER_CACHE 1
_ACEOF

	echo "$as_me:$LINENO: checking if kernel expects return from cache shrink function" >&5
echo $ECHO_N "checking if kernel expects return from cache shrink function... $ECHO_C" >&6
	HAVE_CACHE_RETURN_INT="`grep -c 'int.*shrink' $LINUX/include/linux/cache_def.h`"
	if test "$HAVE_CACHE_RETURN_INT" != 0 ; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_CACHE_RETURN_INT 1
_ACEOF

		echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
	else
		echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
	fi

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if kernel defines grab_cache_page_nowait_gfp()" >&5
echo $ECHO_N "checking if kernel defines grab_cache_page_nowait_gfp()... $ECHO_C" >&6
HAVE_GCPN_GFP="`grep -c 'grab_cache_page_nowait_gfp' $LINUX/include/linux/pagemap.h`"
if test "$HAVE_GCPN_GFP" != 0 ; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_GRAB_CACHE_PAGE_NOWAIT_GFP 1
_ACEOF

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
else
	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

echo "$as_me:$LINENO: checking if kernel has new dev_set_rdonly" >&5
echo $ECHO_N "checking if kernel has new dev_set_rdonly... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/fs.h>

int
main (void)
{

        #ifndef HAVE_CLEAR_RDONLY_ON_PUT
        #error needs to be patched by lustre kernel patches from Lustre version 1.4.3 or above.
        #endif

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_DEV_SET_RDONLY 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no, Linux kernel source needs to be patches by lustre
kernel patches from Lustre version 1.4.3 or above." >&5
echo "${ECHO_T}no, Linux kernel source needs to be patches by lustre
kernel patches from Lustre version 1.4.3 or above." >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking whether filemap_fdatawrite() is defined" >&5
echo $ECHO_N "checking whether filemap_fdatawrite() is defined... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/fs.h>

int
main (void)
{

	int (*foo)(struct address_space *)= filemap_fdatawrite;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_FILEMAP_FDATAWRITE 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if struct statfs has a f_namelen field" >&5
echo $ECHO_N "checking if struct statfs has a f_namelen field... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/vfs.h>

int
main (void)
{

	struct statfs sfs;
	sfs.f_namelen = 1;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_STATFS_NAMELEN 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if kernel offers page_mapped" >&5
echo $ECHO_N "checking if kernel offers page_mapped... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/mm.h>

int
main (void)
{

	page_mapped(NULL);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_PAGE_MAPPED 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if struct file_operations has an unlocked_ioctl field" >&5
echo $ECHO_N "checking if struct file_operations has an unlocked_ioctl field... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/fs.h>

int
main (void)
{

        struct file_operations fops;
        &fops.unlocked_ioctl;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_UNLOCKED_IOCTL 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking for exported filemap_populate" >&5
echo $ECHO_N "checking for exported filemap_populate... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <asm/page.h>
        #include <linux/mm.h>

int
main (void)
{

	filemap_populate(NULL, 0, 0, __pgprot(0), 0, 0);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_FILEMAP_POPULATE 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking for d_add_unique" >&5
echo $ECHO_N "checking for d_add_unique... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/dcache.h>

int
main (void)
{

       d_add_unique(NULL, NULL);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_D_ADD_UNIQUE 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

as_lb_File=`echo "lb_cv_file_$LINUX/include/linux/bit_spinlock.h" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $LINUX/include/linux/bit_spinlock.h" >&5
echo $ECHO_N "checking for $LINUX/include/linux/bit_spinlock.h... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$LINUX/include/linux/bit_spinlock.h"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then

	echo "$as_me:$LINENO: checking if bit_spinlock.h can be compiled" >&5
echo $ECHO_N "checking if bit_spinlock.h can be compiled... $ECHO_C" >&6
	cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		#include <asm/processor.h>
		#include <linux/spinlock.h>
		#include <linux/bit_spinlock.h>

int
main (void)
{

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

		echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_BIT_SPINLOCK_H 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


		echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

fi


as_lb_File=`echo "lb_cv_file_$LINUX/include/linux/xattr_acl.h" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $LINUX/include/linux/xattr_acl.h" >&5
echo $ECHO_N "checking for $LINUX/include/linux/xattr_acl.h... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$LINUX/include/linux/xattr_acl.h"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then

	echo "$as_me:$LINENO: checking if xattr_acl.h can be compiled" >&5
echo $ECHO_N "checking if xattr_acl.h can be compiled... $ECHO_C" >&6
	cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

		#include <linux/xattr_acl.h>

int
main (void)
{

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

		echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_XATTR_ACL 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


		echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

fi


echo "$as_me:$LINENO: checking if struct open_intent has a file field" >&5
echo $ECHO_N "checking if struct open_intent has a file field... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/fs.h>
        #include <linux/namei.h>

int
main (void)
{

        struct open_intent intent;
        &intent.file;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_FILE_IN_STRUCT_INTENT 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

as_lb_File=`echo "lb_cv_file_$LINUX/include/linux/posix_acl_xattr.h" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $LINUX/include/linux/posix_acl_xattr.h" >&5
echo $ECHO_N "checking for $LINUX/include/linux/posix_acl_xattr.h... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$LINUX/include/linux/posix_acl_xattr.h"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then

        echo "$as_me:$LINENO: checking if linux/posix_acl_xattr.h can be compiled" >&5
echo $ECHO_N "checking if linux/posix_acl_xattr.h can be compiled... $ECHO_C" >&6
        cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

                #include <linux/posix_acl_xattr.h>

int
main (void)
{

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

                echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_LINUX_POSIX_ACL_XATTR_H 1
_ACEOF



else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


                echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


else

echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi


echo "$as_me:$LINENO: checking if Linux was built with symbol __iget is exported" >&5
echo $ECHO_N "checking if Linux was built with symbol __iget is exported... $ECHO_C" >&6
grep -q -E '[[:space:]]__iget[[:space:]]' $LINUX/Module.symvers 2>/dev/null
rc=$?
if test $rc -ne 0; then
    export=0
    for file in fs/inode.c; do
    	grep -q -E "EXPORT_SYMBOL.*(__iget)" "$LINUX/$file" 2>/dev/null
    	rc=$?
	if test $rc -eq 0; then
		export=1
		break;
	fi
    done
    if test $export -eq 0; then
    	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6


    else
    	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


cat >>confdefs.h <<\_ACEOF
#define HAVE_EXPORT___IGET 1
_ACEOF


    fi
else
    echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


cat >>confdefs.h <<\_ACEOF
#define HAVE_EXPORT___IGET 1
_ACEOF


fi


echo "$as_me:$LINENO: checking if Linux was built with symbol set_fs_pwd is exported" >&5
echo $ECHO_N "checking if Linux was built with symbol set_fs_pwd is exported... $ECHO_C" >&6
grep -q -E '[[:space:]]set_fs_pwd[[:space:]]' $LINUX/Module.symvers 2>/dev/null
rc=$?
if test $rc -ne 0; then
    export=0
    for file in fs/namespace.c; do
    	grep -q -E "EXPORT_SYMBOL.*(set_fs_pwd)" "$LINUX/$file" 2>/dev/null
    	rc=$?
	if test $rc -eq 0; then
		export=1
		break;
	fi
    done
    if test $export -eq 0; then
    	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6


    else
    	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


cat >>confdefs.h <<\_ACEOF
#define HAVE_SET_FS_PWD 1
_ACEOF


    fi
else
    echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6


cat >>confdefs.h <<\_ACEOF
#define HAVE_SET_FS_PWD 1
_ACEOF


fi


echo "$as_me:$LINENO: checking if kernel has MS_FLOCK_LOCK sb flag" >&5
echo $ECHO_N "checking if kernel has MS_FLOCK_LOCK sb flag... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/fs.h>

int
main (void)
{

        int flags = MS_FLOCK_LOCK;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then


cat >>confdefs.h <<\_ACEOF
#define HAVE_MS_FLOCK_LOCK 1
_ACEOF

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if kernel has third arg can_sleep in fs/locks.c: flock_lock_file_wait()" >&5
echo $ECHO_N "checking if kernel has third arg can_sleep in fs/locks.c: flock_lock_file_wait()... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/fs.h>

int
main (void)
{

        int cansleep;
        struct file *file;
        struct file_lock *file_lock;
        flock_lock_file_wait(file, file_lock, cansleep);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then


cat >>confdefs.h <<\_ACEOF
#define HAVE_CAN_SLEEP_ARG 1
_ACEOF

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if struct file_operations has flock field" >&5
echo $ECHO_N "checking if struct file_operations has flock field... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/fs.h>

int
main (void)
{

        struct file_operations ll_file_operations_flock;
        ll_file_operations_flock.flock = NULL;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then


cat >>confdefs.h <<\_ACEOF
#define HAVE_F_OP_FLOCK 1
_ACEOF

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if kernel supports quota_read" >&5
echo $ECHO_N "checking if kernel supports quota_read... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/fs.h>

int
main (void)
{

	struct super_operations sp;
        void *i = (void *)sp.quota_read;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define KERNEL_SUPPORTS_QUOTA_READ 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if inode_operations->follow_link returns a cookie" >&5
echo $ECHO_N "checking if inode_operations->follow_link returns a cookie... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/fs.h>
        #include <linux/namei.h>

int
main (void)
{

        struct dentry dentry;
        struct nameidata nd;

        dentry.d_inode->i_op->put_link(&dentry, &nd, NULL);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then


cat >>confdefs.h <<\_ACEOF
#define HAVE_COOKIE_FOLLOW_LINK 1
_ACEOF

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if kernel have RCU supported" >&5
echo $ECHO_N "checking if kernel have RCU supported... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/rcupdate.h>

int
main (void)
{

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then


cat >>confdefs.h <<\_ACEOF
#define HAVE_RCU 1
_ACEOF

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

        echo "$as_me:$LINENO: checking if call_rcu takes three parameters" >&5
echo $ECHO_N "checking if call_rcu takes three parameters... $ECHO_C" >&6
        cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

                #include <linux/rcupdate.h>

int
main (void)
{

                struct rcu_head rh;
                call_rcu(&rh, (void (*)(struct rcu_head *))1, NULL);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then


cat >>confdefs.h <<\_ACEOF
#define HAVE_CALL_RCU_PARAM 1
_ACEOF

                echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


                echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


# does the kernel have VFS intent patches?
echo "$as_me:$LINENO: checking if the kernel has the VFS intent patches" >&5
echo $ECHO_N "checking if the kernel has the VFS intent patches... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/fs.h>
        #include <linux/namei.h>

int
main (void)
{

        struct nameidata nd;
        struct lookup_intent *it;

        it = &nd.intent;
        intent_init(it, IT_OPEN);
        it->d.lustre.it_disposition = 0;
        it->d.lustre.it_data = NULL;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_VFS_INTENT_PATCHES 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


# 2.6.15
echo "$as_me:$LINENO: checking use inode have i_mutex " >&5
echo $ECHO_N "checking use inode have i_mutex ... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/mutex.h>
	#include <linux/fs.h>

int
main (void)
{

	struct inode i;

	mutex_unlock(&i.i_mutex);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_INODE_I_MUTEX 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


# 2.6.17
echo "$as_me:$LINENO: checking use dqonoff_mutex" >&5
echo $ECHO_N "checking use dqonoff_mutex... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/mutex.h>
	#include <linux/fs.h>
        #include <linux/quota.h>

int
main (void)
{

        struct quota_info dq;

        mutex_unlock(&dq.dqonoff_mutex);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_DQUOTOFF_MUTEX 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


# 2.6.18
echo "$as_me:$LINENO: checking kernel export nr_pagecache" >&5
echo $ECHO_N "checking kernel export nr_pagecache... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/pagemap.h>

int
main (void)
{

        return atomic_read(&nr_pagecache);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_NR_PAGECACHE 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking first vfs_statfs parameter is dentry" >&5
echo $ECHO_N "checking first vfs_statfs parameter is dentry... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/fs.h>

int
main (void)
{

	int vfs_statfs(struct dentry *, struct kstatfs *);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then


cat >>confdefs.h <<\_ACEOF
#define HAVE_STATFS_DENTRY_PARAM 1
_ACEOF

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking vfs_kern_mount exist in kernel" >&5
echo $ECHO_N "checking vfs_kern_mount exist in kernel... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/mount.h>

int
main (void)
{

        vfs_kern_mount(NULL, 0, NULL, NULL);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then


cat >>confdefs.h <<\_ACEOF
#define HAVE_VFS_KERN_MOUNT 1
_ACEOF

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking invalidatepage has return int" >&5
echo $ECHO_N "checking invalidatepage has return int... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/buffer_head.h>

int
main (void)
{

	int rc = block_invalidatepage(NULL, 0);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_INVALIDATEPAGE_RETURN_INT 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if umount_begin needs vfsmount parameter instead of super_block" >&5
echo $ECHO_N "checking if umount_begin needs vfsmount parameter instead of super_block... $ECHO_C" >&6
tmp_flags="$EXTRA_KCFLAGS"
EXTRA_KCFLAGS="-Werror"
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <linux/fs.h>

	struct vfsmount;
	static void cfg_umount_begin (struct vfsmount *v, int flags)
	{
    		;
	}

	static struct super_operations cfg_super_operations = {
		.umount_begin	= cfg_umount_begin,
	};

int
main (void)
{

	cfg_super_operations.umount_begin(NULL,0);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_UMOUNTBEGIN_VFSMOUNT 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c
EXTRA_KCFLAGS="$tmp_flags"


#2.6.18 + RHEL5 (fc6)
echo "$as_me:$LINENO: checking kernel has PG_fs_misc" >&5
echo $ECHO_N "checking kernel has PG_fs_misc... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/page-flags.h>

int
main (void)
{

        #ifndef PG_fs_misc
        #error PG_fs_misc not defined in kernel
        #endif

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_PG_FS_MISC 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


# 2.6.19
echo "$as_me:$LINENO: checking inode has i_blksize field" >&5
echo $ECHO_N "checking inode has i_blksize field... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <linux/fs.h>

int
main (void)
{

	struct inode i;
	i.i_blksize = 0;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_INODE_BLKSIZE 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking check vfs_readdir need 64bit inode number" >&5
echo $ECHO_N "checking check vfs_readdir need 64bit inode number... $ECHO_C" >&6
tmp_flags="$EXTRA_KCFLAGS"
EXTRA_KCFLAGS="-Werror"
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <linux/fs.h>
	int fillonedir(void * __buf, const char * name, int namlen, loff_t offset,
                      u64 ino, unsigned int d_type)
	{
		return 0;
	}

int
main (void)
{

	filldir_t filter;

	filter = fillonedir;
	return 1;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_VFS_READDIR_U64_INO 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c
EXTRA_KCFLAGS="$tmp_flags"

echo "$as_me:$LINENO: checking use generic_file_read" >&5
echo $ECHO_N "checking use generic_file_read... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/fs.h>

int
main (void)
{

        int result = generic_file_read(NULL, NULL, 0, 0);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_GENERIC_FILE_READ 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking use generic_file_write" >&5
echo $ECHO_N "checking use generic_file_write... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/fs.h>

int
main (void)
{

        int result = generic_file_read(NULL, NULL, 0, 0);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_GENERIC_FILE_WRITE 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


# 2.6.20
echo "$as_me:$LINENO: checking kernel has cancel_dirty_page" >&5
echo $ECHO_N "checking kernel has cancel_dirty_page... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/page-flags.h>

int
main (void)
{

        cancel_dirty_page(NULL, 0);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_CANCEL_DIRTY_PAGE 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: NO" >&5
echo "${ECHO_T}NO" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


# raid5-zerocopy patch
echo "$as_me:$LINENO: checking if kernel have PageConstant defined" >&5
echo $ECHO_N "checking if kernel have PageConstant defined... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/page-flags.h>

int
main (void)
{

        #ifndef PG_constant
        #error "Have no raid5 zcopy patch"
        #endif

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_PAGE_CONSTANT 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6;

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


# 2.6.22
echo "$as_me:$LINENO: checking if invalidate_bdev has second argument" >&5
echo $ECHO_N "checking if invalidate_bdev has second argument... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/buffer_head.h>

int
main (void)
{

        invalidate_bdev(NULL,0);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_INVALIDATE_BDEV_2ARG 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


# 2.6.23
echo "$as_me:$LINENO: checking if unregister_blkdev return int" >&5
echo $ECHO_N "checking if unregister_blkdev return int... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/fs.h>

int
main (void)
{

        int i = unregister_blkdev(0,NULL);

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_UNREGISTER_BLKDEV_RETURN_INT 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c

echo "$as_me:$LINENO: checking if kernel has .splice_read" >&5
echo $ECHO_N "checking if kernel has .splice_read... $ECHO_C" >&6
cat >conftest.c <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        #include <linux/fs.h>

int
main (void)
{

        struct file_operations file;

        file.splice_read = NULL;

  ;
  return 0;
}
_ACEOF

rm -f build/conftest.o build/conftest.mod.c build/conftest.ko
if { ac_try='cp conftest.c build && make modules CC="$CC" -f $PWD/build/Makefile LUSTRE_LINUX_CONFIG=$LINUX_CONFIG LINUXINCLUDE="$EXTRA_LNET_INCLUDE -Iinclude -include include/linux/autoconf.h" -o tmp_include_depends -o scripts -o include/config/MARKER -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM $MODULE_TARGET=$PWD/build'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

        echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_KERNEL_SPLICE_READ 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f build/conftest.o build/conftest.mod.c build/conftest.mod.o build/conftest.ko build/conftest.c conftest.c


tmpfl="$CFLAGS"
CFLAGS="$CFLAGS -I$LINUX_OBJ/include"

for ac_header in linux/exportfs.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
else
  # Is the header compilable?
echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_header_compiler=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_header_compiler=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6

# Is the header present?
echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  ac_header_preproc=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  yes:no: )
    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
    (
      cat <<\_ASBOX
## ------------------------------------------- ##
## Report this to https://bugzilla.lustre.org/ ##
## ------------------------------------------- ##
_ASBOX
    ) |
      sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  eval "$as_ac_Header=\$ac_header_preproc"
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6

fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
  cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

CFLAGS="$tmpfl"


			;;
		darwin*)
			kernel_framework="/System/Library/Frameworks/Kernel.framework"
#
# FIXME: there should be a better way to get these than hard coding them
#
case $target_cpu in
	powerpc*)
		EXTRA_KCFLAGS="$EXTRA_KCFLAGS -arch ppc -mtune=G4 -mlong-branch"
		EXTRA_KLDFLAGS="-arch ppc"
		;;
	i?86 | x86_64)
		EXTRA_KCFLAGS="$EXTRA_KCFLAGS -arch i386"
		EXTRA_KLDFLAGS="-arch i386"
		;;
esac

# Kernel of OS X is not 64bits(even in Tiger), but -m64 can be taken by gcc in Tiger
# (Tiger can support 64bits applications), so we have to eliminate -m64 while
# building kextensions for and OS X.
CC=`echo $CC | sed -e "s/\-m64//g"`
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -x c -pipe -Wno-trigraphs -fasm-blocks -g -O0"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -Wno-four-char-constants -Wmost -O0"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -fmessage-length=0"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -I$kernel_framework/Headers"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -I$kernel_framework/Headers/bsd"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -I$kernel_framework/PrivateHeaders"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -fno-common -nostdinc -fno-builtin"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -finline -fno-keep-inline-functions"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -force_cpusubtype_ALL -fno-exceptions"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -msoft-float -static"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -DKERNEL -DKERNEL_PRIVATE"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -DDRIVER_PRIVATE -DAPPLE -DNeXT"
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -D__KERNEL__ -D__DARWIN__"
#
# C flags for Panther/Tiger
#
case $target_os in
        darwin8*)
                EXTRA_KCFLAGS="$EXTRA_KCFLAGS -D__DARWIN8__"
	;;
        darwin7*)
                EXTRA_KCFLAGS="$EXTRA_KCFLAGS -ffix-and-continue"
        ;;
esac

#
# Debugging flags. Remove!
#
EXTRA_KCFLAGS="$EXTRA_KCFLAGS -O0 -DMACH_ASSERT=1"
EXTRA_KLDFLAGS="$EXTRA_KLDFLAGS -static -nostdlib -r"
EXTRA_KLIBS="-lkmodc++ -lkmod -lcc_kext"
KMODEXT=""




kextdir='/System/Library/Extensions/$(firstword $(macos_PROGRAMS)).kext'
plistdir='$(kextdir)/Contents'
macosdir='$(plistdir)/MacOS'






for ac_func in get_preemption_level
do
echo "$as_me:$LINENO: checking for get_preemption_level" >&5
echo $ECHO_N "checking for get_preemption_level... $ECHO_C" >&6
if { ac_try='nm /mach | grep "get_preemption_level" >/dev/null 2>/dev/null'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
	cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF


else

	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
done



LP_PROG_DARWIN

LC_PROG_DARWIN

			;;
		*)
			# This is strange - Lustre supports a target we don't
			{ { echo "$as_me:$LINENO: error: Modules are not supported on $target_os" >&5
echo "$as_me: error: Modules are not supported on $target_os" >&2;}
   { (exit 1); exit 1; }; }
			;;
	esac
fi



# Check whether --with-sysio or --without-sysio was given.
if test "${with_sysio+set}" = set; then
  withval="$with_sysio"

else

		case $lb_target_os in
			linux)
				with_sysio='yes'
				;;
			*)
				with_sysio='no'
				;;
		esac

fi;
echo "$as_me:$LINENO: checking location of libsysio" >&5
echo $ECHO_N "checking location of libsysio... $ECHO_C" >&6
enable_sysio="$with_sysio"
case x$with_sysio in
	xyes)
		echo "$as_me:$LINENO: result: internal" >&5
echo "${ECHO_T}internal" >&6
		as_lb_File=`echo "lb_cv_file_$srcdir/libsysio/src/rmdir.c" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $srcdir/libsysio/src/rmdir.c" >&5
echo $ECHO_N "checking for $srcdir/libsysio/src/rmdir.c... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$srcdir/libsysio/src/rmdir.c"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then
  :
else

			{ { echo "$as_me:$LINENO: error: A complete internal libsysio was not found." >&5
echo "$as_me: error: A complete internal libsysio was not found." >&2;}
   { (exit 1); exit 1; }; }

fi

		LIBSYSIO_SUBDIR="libsysio"
		SYSIO="$PWD/libsysio"
		;;
	xno)
		echo "$as_me:$LINENO: result: disabled" >&5
echo "${ECHO_T}disabled" >&6
		;;
	*)
		echo "$as_me:$LINENO: result: $with_sysio" >&5
echo "${ECHO_T}$with_sysio" >&6
		as_lb_File=`echo "lb_cv_file_$with_sysio/lib/libsysio.a" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $with_sysio/lib/libsysio.a" >&5
echo $ECHO_N "checking for $with_sysio/lib/libsysio.a... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$with_sysio/lib/libsysio.a"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then
  :
else

			{ { echo "$as_me:$LINENO: error: A complete (built) external libsysio was not found." >&5
echo "$as_me: error: A complete (built) external libsysio was not found." >&2;}
   { (exit 1); exit 1; }; }

fi

		SYSIO=$with_sysio
		with_sysio="yes"
		;;
esac

# We have to configure even if we don't build here for make dist to work


subdirs="$subdirs libsysio"


as_lb_File=`echo "lb_cv_file_$srcdir/snmp/lustre-snmp.c" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $srcdir/snmp/lustre-snmp.c" >&5
echo $ECHO_N "checking for $srcdir/snmp/lustre-snmp.c... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$srcdir/snmp/lustre-snmp.c"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then
  SNMP_DIST_SUBDIR="snmp"
fi





# Check whether --with-ldiskfs or --without-ldiskfs was given.
if test "${with_ldiskfs+set}" = set; then
  withval="$with_ldiskfs"

else

		if test x$linux25$enable_server = xyesyes ; then
			with_ldiskfs=yes
		else
			with_ldiskfs=no
		fi

fi;
echo "$as_me:$LINENO: checking location of ldiskfs" >&5
echo $ECHO_N "checking location of ldiskfs... $ECHO_C" >&6
case x$with_ldiskfs in
	xyes)
		echo "$as_me:$LINENO: result: internal" >&5
echo "${ECHO_T}internal" >&6
		as_lb_File=`echo "lb_cv_file_$srcdir/ldiskfs/lustre-ldiskfs.spec.in" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $srcdir/ldiskfs/lustre-ldiskfs.spec.in" >&5
echo $ECHO_N "checking for $srcdir/ldiskfs/lustre-ldiskfs.spec.in... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$srcdir/ldiskfs/lustre-ldiskfs.spec.in"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then
  :
else

			{ { echo "$as_me:$LINENO: error: A complete internal ldiskfs was not found." >&5
echo "$as_me: error: A complete internal ldiskfs was not found." >&2;}
   { (exit 1); exit 1; }; }

fi

		LDISKFS_SUBDIR="ldiskfs"
		LDISKFS_DIR="$PWD/ldiskfs"
		;;
	xno)
		echo "$as_me:$LINENO: result: disabled" >&5
echo "${ECHO_T}disabled" >&6
		;;
	*)
		echo "$as_me:$LINENO: result: $with_ldiskfs" >&5
echo "${ECHO_T}$with_ldiskfs" >&6
		as_lb_File=`echo "lb_cv_file_$with_ldiskfs/ldiskfs/linux/ldiskfs_fs.h" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $with_ldiskfs/ldiskfs/linux/ldiskfs_fs.h" >&5
echo $ECHO_N "checking for $with_ldiskfs/ldiskfs/linux/ldiskfs_fs.h... $ECHO_C" >&6
if eval "test \"\${$as_lb_File+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -r "$with_ldiskfs/ldiskfs/linux/ldiskfs_fs.h"; then
  eval "$as_lb_File=yes"
else
  eval "$as_lb_File=no"
fi
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_lb_File'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_lb_File'}'`" >&6
if test `eval echo '${'$as_lb_File'}'` = yes; then
  :
else

			{ { echo "$as_me:$LINENO: error: A complete (built) external ldiskfs was not found." >&5
echo "$as_me: error: A complete (built) external ldiskfs was not found." >&2;}
   { (exit 1); exit 1; }; }

fi

		LDISKFS_DIR=$with_ldiskfs
		;;
esac



# We have to configure even if we don't build here for make dist to work


subdirs="$subdirs ldiskfs"



echo "$as_me:$LINENO: checking whether to build Lustre library" >&5
echo $ECHO_N "checking whether to build Lustre library... $ECHO_C" >&6
# Check whether --enable-liblustre or --disable-liblustre was given.
if test "${enable_liblustre+set}" = set; then
  enableval="$enable_liblustre"

else
  enable_liblustre=$with_sysio
fi;
echo "$as_me:$LINENO: result: $enable_liblustre" >&5
echo "${ECHO_T}$enable_liblustre" >&6
# only build sysio if liblustre is built
with_sysio="$enable_liblustre"

echo "$as_me:$LINENO: checking whether to build liblustre tests" >&5
echo $ECHO_N "checking whether to build liblustre tests... $ECHO_C" >&6
# Check whether --enable-liblustre-tests or --disable-liblustre-tests was given.
if test "${enable_liblustre_tests+set}" = set; then
  enableval="$enable_liblustre_tests"

else
  enable_liblustre_tests=$enable_tests
fi;
if test x$enable_liblustre != xyes ; then
   enable_liblustre_tests='no'
fi
echo "$as_me:$LINENO: result: $enable_liblustre_tests" >&5
echo "${ECHO_T}$enable_liblustre_tests" >&6

echo "$as_me:$LINENO: checking whether to build mpitests" >&5
echo $ECHO_N "checking whether to build mpitests... $ECHO_C" >&6
# Check whether --enable-mpitests or --disable-mpitests was given.
if test "${enable_mpitests+set}" = set; then
  enableval="$enable_mpitests"

else
  enable_mpitests=no
fi;
echo "$as_me:$LINENO: result: $enable_mpitests" >&5
echo "${ECHO_T}$enable_mpitests" >&6

{ echo "$as_me:$LINENO: Enabling Lustre configure options for libsysio" >&5
echo "$as_me: Enabling Lustre configure options for libsysio" >&6;}
ac_configure_args="$ac_configure_args --with-lustre-hack --with-sockets"

echo "$as_me:$LINENO: checking whether to enable pinger support" >&5
echo $ECHO_N "checking whether to enable pinger support... $ECHO_C" >&6
# Check whether --enable-pinger or --disable-pinger was given.
if test "${enable_pinger+set}" = set; then
  enableval="$enable_pinger"

else
  enable_pinger='yes'
fi;
echo "$as_me:$LINENO: result: $enable_pinger" >&5
echo "${ECHO_T}$enable_pinger" >&6
if test x$enable_pinger != xno ; then

cat >>confdefs.h <<\_ACEOF
#define ENABLE_PINGER 1
_ACEOF

fi

echo "$as_me:$LINENO: checking whether to enable liblustre recovery support" >&5
echo $ECHO_N "checking whether to enable liblustre recovery support... $ECHO_C" >&6
# Check whether --enable-liblustre-recovery or --disable-liblustre-recovery was given.
if test "${enable_liblustre_recovery+set}" = set; then
  enableval="$enable_liblustre_recovery"

else
  enable_liblustre_recovery='yes'
fi;
echo "$as_me:$LINENO: result: $enable_liblustre_recovery" >&5
echo "${ECHO_T}$enable_liblustre_recovery" >&6
if test x$enable_liblustre_recovery != xno ; then

cat >>confdefs.h <<\_ACEOF
#define ENABLE_LIBLUSTRE_RECOVERY 1
_ACEOF

fi


# lnet/utils/portals.c





for ac_header in netdb.h netinet/tcp.h asm/types.h endian.h sys/ioctl.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
else
  # Is the header compilable?
echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_header_compiler=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_header_compiler=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6

# Is the header present?
echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  ac_header_preproc=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  yes:no: )
    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
    (
      cat <<\_ASBOX
## ------------------------------------------- ##
## Report this to https://bugzilla.lustre.org/ ##
## ------------------------------------------- ##
_ASBOX
    ) |
      sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  eval "$as_ac_Header=\$ac_header_preproc"
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6

fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
  cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done




for ac_func in gethostbyname socket connect
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
if eval "test \"\${$as_ac_var+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $ac_func innocuous_$ac_func

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $ac_func

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
{
#endif
/* We use char because int might match the return type of a gcc2
   builtin and then its argument prototype would still apply.  */
char $ac_func ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
char (*f) () = $ac_func;
#endif
#ifdef __cplusplus
}
#endif

int
main ()
{
return f != $ac_func;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  eval "$as_ac_var=yes"
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

eval "$as_ac_var=no"
fi
rm -f conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
if test `eval echo '${'$as_ac_var'}'` = yes; then
  cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done


# lnet/utils/debug.c

for ac_header in linux/version.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
else
  # Is the header compilable?
echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_header_compiler=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_header_compiler=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6

# Is the header present?
echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  ac_header_preproc=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  yes:no: )
    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
    (
      cat <<\_ASBOX
## ------------------------------------------- ##
## Report this to https://bugzilla.lustre.org/ ##
## ------------------------------------------- ##
_ASBOX
    ) |
      sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  eval "$as_ac_Header=\$ac_header_preproc"
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6

fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
  cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


echo "$as_me:$LINENO: checking for spinlock_t" >&5
echo $ECHO_N "checking for spinlock_t... $ECHO_C" >&6
if test "${ac_cv_type_spinlock_t+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <linux/spinlock.h>

int
main ()
{
if ((spinlock_t *) 0)
  return 0;
if (sizeof (spinlock_t))
  return 0;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_type_spinlock_t=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_type_spinlock_t=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_type_spinlock_t" >&5
echo "${ECHO_T}$ac_cv_type_spinlock_t" >&6
if test $ac_cv_type_spinlock_t = yes; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_SPINLOCK_T 1
_ACEOF

fi


# lnet/utils/wirecheck.c

for ac_func in strnlen
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
if eval "test \"\${$as_ac_var+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $ac_func innocuous_$ac_func

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $ac_func

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
{
#endif
/* We use char because int might match the return type of a gcc2
   builtin and then its argument prototype would still apply.  */
char $ac_func ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
char (*f) () = $ac_func;
#endif
#ifdef __cplusplus
}
#endif

int
main ()
{
return f != $ac_func;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  eval "$as_ac_var=yes"
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

eval "$as_ac_var=no"
fi
rm -f conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
if test `eval echo '${'$as_ac_var'}'` = yes; then
  cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done


# --------  Check for required packages  --------------

#
# LC_CONFIG_READLINE
#
# Build with readline
#
echo "$as_me:$LINENO: checking whether to enable readline support" >&5
echo $ECHO_N "checking whether to enable readline support... $ECHO_C" >&6
# Check whether --enable-readline or --disable-readline was given.
if test "${enable_readline+set}" = set; then
  enableval="$enable_readline"

else
  enable_readline='yes'
fi;
echo "$as_me:$LINENO: result: $enable_readline" >&5
echo "${ECHO_T}$enable_readline" >&6

# -------- check for readline if enabled ----
if test x$enable_readline = xyes ; then
	LIBS_save="$LIBS"
	LIBS="-lncurses $LIBS"
	echo "$as_me:$LINENO: checking for readline in -lreadline" >&5
echo $ECHO_N "checking for readline in -lreadline... $ECHO_C" >&6
if test "${ac_cv_lib_readline_readline+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lreadline  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
   builtin and then its argument prototype would still apply.  */
char readline ();
int
main ()
{
readline ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_lib_readline_readline=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_lib_readline_readline=no
fi
rm -f conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_readline_readline" >&5
echo "${ECHO_T}$ac_cv_lib_readline_readline" >&6
if test $ac_cv_lib_readline_readline = yes; then

	LIBREADLINE="-lreadline -lncurses"

cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBREADLINE 1
_ACEOF


else

	LIBREADLINE=""

fi

	LIBS="$LIBS_save"
else
	LIBREADLINE=""
fi


echo "$as_me:$LINENO: checking if efence debugging support is requested" >&5
echo $ECHO_N "checking if efence debugging support is requested... $ECHO_C" >&6
# Check whether --enable-efence or --disable-efence was given.
if test "${enable_efence+set}" = set; then
  enableval="$enable_efence"

else
  enable_efence='no'
fi;
echo "$as_me:$LINENO: result: $enable_efence" >&5
echo "${ECHO_T}$enable_efence" >&6
if test "$enable_efence" = "yes" ; then
	LIBEFENCE="-lefence"

cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBEFENCE 1
_ACEOF

else
	LIBEFENCE=""
fi


# -------- enable acceptor libwrap (TCP wrappers) support? -------
echo "$as_me:$LINENO: checking if libwrap support is requested" >&5
echo $ECHO_N "checking if libwrap support is requested... $ECHO_C" >&6
# Check whether --enable-libwrap or --disable-libwrap was given.
if test "${enable_libwrap+set}" = set; then
  enableval="$enable_libwrap"
  case "${enableval}" in
		yes) enable_libwrap=yes ;;
		no) enable_libwrap=no ;;
		*) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-libwrap" >&5
echo "$as_me: error: bad value ${enableval} for --enable-libwrap" >&2;}
   { (exit 1); exit 1; }; } ;;
	esac
else
  enable_libwrap=no
fi;
echo "$as_me:$LINENO: result: $enable_libwrap" >&5
echo "${ECHO_T}$enable_libwrap" >&6
if test x$enable_libwrap = xyes ; then
	LIBWRAP="-lwrap"

cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBWRAP 1
_ACEOF

else
	LIBWRAP=""
fi


# -------- check for -lpthread support ----
echo "$as_me:$LINENO: checking whether to use libpthread for lnet library" >&5
echo $ECHO_N "checking whether to use libpthread for lnet library... $ECHO_C" >&6
# Check whether --enable-libpthread or --disable-libpthread was given.
if test "${enable_libpthread+set}" = set; then
  enableval="$enable_libpthread"

else
  enable_libpthread=yes
fi;
if test "$enable_libpthread" = "yes" ; then
	echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5
echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6
if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
   builtin and then its argument prototype would still apply.  */
char pthread_create ();
int
main ()
{
pthread_create ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_lib_pthread_pthread_create=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_lib_pthread_pthread_create=no
fi
rm -f conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create" >&5
echo "${ECHO_T}$ac_cv_lib_pthread_pthread_create" >&6
if test $ac_cv_lib_pthread_pthread_create = yes; then
  ENABLE_LIBPTHREAD="yes"
else
  ENABLE_LIBPTHREAD="no"
fi

	if test "$ENABLE_LIBPTHREAD" = "yes" ; then
		echo "$as_me:$LINENO: result: $ENABLE_LIBPTHREAD" >&5
echo "${ECHO_T}$ENABLE_LIBPTHREAD" >&6
		PTHREAD_LIBS="-lpthread"

cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBPTHREAD 1
_ACEOF

	else
		PTHREAD_LIBS=""
		echo "$as_me:$LINENO: result: no libpthread is found" >&5
echo "${ECHO_T}no libpthread is found" >&6
	fi

else
	echo "$as_me:$LINENO: result: no (disabled explicitly)" >&5
echo "${ECHO_T}no (disabled explicitly)" >&6
	ENABLE_LIBPTHREAD="no"
fi


# ----------------------------------------
# some tests for catamount-like systems
# ----------------------------------------
# Check whether --enable-sysio_init or --disable-sysio_init was given.
if test "${enable_sysio_init+set}" = set; then
  enableval="$enable_sysio_init"

else
  enable_sysio_init=yes
fi;
echo "$as_me:$LINENO: checking whether to initialize libsysio" >&5
echo $ECHO_N "checking whether to initialize libsysio... $ECHO_C" >&6
echo "$as_me:$LINENO: result: $enable_sysio_init" >&5
echo "${ECHO_T}$enable_sysio_init" >&6
if test x$enable_sysio_init != xno ; then

cat >>confdefs.h <<\_ACEOF
#define INIT_SYSIO 1
_ACEOF

fi

# Check whether --enable-urandom or --disable-urandom was given.
if test "${enable_urandom+set}" = set; then
  enableval="$enable_urandom"

else
  enable_urandom=yes
fi;
echo "$as_me:$LINENO: checking whether to use /dev/urandom for liblustre" >&5
echo $ECHO_N "checking whether to use /dev/urandom for liblustre... $ECHO_C" >&6
echo "$as_me:$LINENO: result: $enable_urandom" >&5
echo "${ECHO_T}$enable_urandom" >&6
if test x$enable_urandom != xno ; then

cat >>confdefs.h <<\_ACEOF
#define LIBLUSTRE_USE_URANDOM 1
_ACEOF

fi

# -------- check for -lcap support ----
if test x$enable_liblustre = xyes ; then
	echo "$as_me:$LINENO: checking for cap_get_proc in -lcap" >&5
echo $ECHO_N "checking for cap_get_proc in -lcap... $ECHO_C" >&6
if test "${ac_cv_lib_cap_cap_get_proc+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcap  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
   builtin and then its argument prototype would still apply.  */
char cap_get_proc ();
int
main ()
{
cap_get_proc ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_lib_cap_cap_get_proc=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_lib_cap_cap_get_proc=no
fi
rm -f conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_cap_cap_get_proc" >&5
echo "${ECHO_T}$ac_cv_lib_cap_cap_get_proc" >&6
if test $ac_cv_lib_cap_cap_get_proc = yes; then

			CAP_LIBS="-lcap"

cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBCAP 1
_ACEOF


else

			CAP_LIBS=""

fi



fi

echo "$as_me:$LINENO: checking for non-default maximum LNET payload" >&5
echo $ECHO_N "checking for non-default maximum LNET payload... $ECHO_C" >&6

# Check whether --with-max-payload-mb or --without-max-payload-mb was given.
if test "${with_max_payload_mb+set}" = set; then
  withval="$with_max_payload_mb"

		echo "$as_me:$LINENO: result: $with_max_payload_mb" >&5
echo "${ECHO_T}$with_max_payload_mb" >&6
	        LNET_MAX_PAYLOAD_MB=$with_max_payload_mb
		LNET_MAX_PAYLOAD="(($with_max_payload_mb)<<20)"

else

		echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
		LNET_MAX_PAYLOAD="LNET_MTU"

fi;

cat >>confdefs.h <<_ACEOF
#define LNET_MAX_PAYLOAD $LNET_MAX_PAYLOAD
_ACEOF



if test -z "$ENABLEPORTALS"; then
	echo "$as_me:$LINENO: checking for portals" >&5
echo $ECHO_N "checking for portals... $ECHO_C" >&6

# Check whether --with-portals or --without-portals was given.
if test "${with_portals+set}" = set; then
  withval="$with_portals"

		case $with_portals in
			no)     ENABLEPORTALS=0
				;;
			*)	PORTALS="${with_portals}"
				ENABLEPORTALS=1
				;;
		esac


else

		ENABLEPORTALS=0

fi;
PTLLNDCPPFLAGS=""
if test $ENABLEPORTALS -eq 0; then
	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
elif test ! \( -f ${PORTALS}/include/portals/p30.h \); then
        echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
	{ { echo "$as_me:$LINENO: error: bad --with-portals path" >&5
echo "$as_me: error: bad --with-portals path" >&2;}
   { (exit 1); exit 1; }; }
else
        echo "$as_me:$LINENO: result: $PORTALS" >&5
echo "${ECHO_T}$PORTALS" >&6
        PTLLNDCPPFLAGS="-I${PORTALS}/include"
fi


fi

echo "$as_me:$LINENO: checking whether to build the userspace portals LND" >&5
echo $ECHO_N "checking whether to build the userspace portals LND... $ECHO_C" >&6

UPTLLND=""
if test $ENABLEPORTALS -ne 0; then
	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
	UPTLLND="ptllnd"
else
	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi


echo "$as_me:$LINENO: checking whether to build usocklnd" >&5
echo $ECHO_N "checking whether to build usocklnd... $ECHO_C" >&6
# Check whether --enable-usocklnd or --disable-usocklnd was given.
if test "${enable_usocklnd+set}" = set; then
  enableval="$enable_usocklnd"

else
  enable_usocklnd='yes'
fi;

if test x$enable_usocklnd = xyes ; then
	if test "$ENABLE_LIBPTHREAD" = "yes" ; then
		echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
      		USOCKLND="usocklnd"
	else
		echo "$as_me:$LINENO: result: no (libpthread not present or disabled)" >&5
echo "${ECHO_T}no (libpthread not present or disabled)" >&6
		USOCKLND=""
	fi
else
	echo "$as_me:$LINENO: result: no (disabled explicitly)" >&5
echo "${ECHO_T}no (disabled explicitly)" >&6
     	USOCKLND=""
fi




echo "$as_me:$LINENO: checking maximum OBD ioctl size" >&5
echo $ECHO_N "checking maximum OBD ioctl size... $ECHO_C" >&6

# Check whether --with-obd-buffer-size or --without-obd-buffer-size was given.
if test "${with_obd_buffer_size+set}" = set; then
  withval="$with_obd_buffer_size"

		OBD_BUFFER_SIZE=$with_obd_buffer_size

else

		OBD_BUFFER_SIZE=8192

fi;
echo "$as_me:$LINENO: result: $OBD_BUFFER_SIZE bytes" >&5
echo "${ECHO_T}$OBD_BUFFER_SIZE bytes" >&6

cat >>confdefs.h <<_ACEOF
#define OBD_MAX_IOCTL_BUFFER $OBD_BUFFER_SIZE
_ACEOF



# include/liblustre.h





for ac_header in asm/page.h sys/user.h sys/vfs.h stdint.h blkid/blkid.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
else
  # Is the header compilable?
echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_header_compiler=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_header_compiler=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6

# Is the header present?
echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  ac_header_preproc=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  yes:no: )
    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
    (
      cat <<\_ASBOX
## ------------------------------------------- ##
## Report this to https://bugzilla.lustre.org/ ##
## ------------------------------------------- ##
_ASBOX
    ) |
      sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  eval "$as_ac_Header=\$ac_header_preproc"
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6

fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
  cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


# include/lustre/lustre_user.h
# See note there re: __ASM_X86_64_PROCESSOR_H

for ac_header in linux/quota.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
else
  # Is the header compilable?
echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_header_compiler=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_header_compiler=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6

# Is the header present?
echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  ac_header_preproc=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  yes:no: )
    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
    (
      cat <<\_ASBOX
## ------------------------------------------- ##
## Report this to https://bugzilla.lustre.org/ ##
## ------------------------------------------- ##
_ASBOX
    ) |
      sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  eval "$as_ac_Header=\$ac_header_preproc"
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6

fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
  cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


# liblustre/llite_lib.h


for ac_header in xtio.h file.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
else
  # Is the header compilable?
echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_header_compiler=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_header_compiler=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6

# Is the header present?
echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  ac_header_preproc=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  yes:no: )
    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
    (
      cat <<\_ASBOX
## ------------------------------------------- ##
## Report this to https://bugzilla.lustre.org/ ##
## ------------------------------------------- ##
_ASBOX
    ) |
      sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  eval "$as_ac_Header=\$ac_header_preproc"
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6

fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
  cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


# liblustre/dir.c




for ac_header in linux/types.h sys/types.h linux/unistd.h unistd.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
else
  # Is the header compilable?
echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_header_compiler=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_header_compiler=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6

# Is the header present?
echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  ac_header_preproc=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  yes:no: )
    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
    (
      cat <<\_ASBOX
## ------------------------------------------- ##
## Report this to https://bugzilla.lustre.org/ ##
## ------------------------------------------- ##
_ASBOX
    ) |
      sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  eval "$as_ac_Header=\$ac_header_preproc"
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6

fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
  cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


# liblustre/lutil.c



for ac_header in netinet/in.h arpa/inet.h catamount/data.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
else
  # Is the header compilable?
echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_header_compiler=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_header_compiler=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6

# Is the header present?
echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  ac_header_preproc=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  yes:no: )
    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
    (
      cat <<\_ASBOX
## ------------------------------------------- ##
## Report this to https://bugzilla.lustre.org/ ##
## ------------------------------------------- ##
_ASBOX
    ) |
      sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  eval "$as_ac_Header=\$ac_header_preproc"
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6

fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
  cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


for ac_func in inet_ntoa
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
if eval "test \"\${$as_ac_var+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $ac_func innocuous_$ac_func

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $ac_func

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
{
#endif
/* We use char because int might match the return type of a gcc2
   builtin and then its argument prototype would still apply.  */
char $ac_func ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
char (*f) () = $ac_func;
#endif
#ifdef __cplusplus
}
#endif

int
main ()
{
return f != $ac_func;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  eval "$as_ac_var=yes"
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

eval "$as_ac_var=no"
fi
rm -f conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
if test `eval echo '${'$as_ac_var'}'` = yes; then
  cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done


# libsysio/src/readlink.c
echo "$as_me:$LINENO: checking if readlink returns ssize_t" >&5
echo $ECHO_N "checking if readlink returns ssize_t... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	#include <unistd.h>

int
main ()
{

	ssize_t readlink(const char *, char *, size_t);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6

cat >>confdefs.h <<\_ACEOF
#define HAVE_POSIX_1003_READLINK 1
_ACEOF


else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6

fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext


# utils/llverfs.c

for ac_header in ext2fs/ext2fs.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
else
  # Is the header compilable?
echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_header_compiler=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_header_compiler=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6

# Is the header present?
echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  ac_header_preproc=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  yes:no: )
    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
    (
      cat <<\_ASBOX
## ------------------------------------------- ##
## Report this to https://bugzilla.lustre.org/ ##
## ------------------------------------------- ##
_ASBOX
    ) |
      sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
if eval "test \"\${$as_ac_Header+set}\" = set"; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  eval "$as_ac_Header=\$ac_header_preproc"
fi
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6

fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
  cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


# Super safe df
# Check whether --enable-mindf or --disable-mindf was given.
if test "${enable_mindf+set}" = set; then
  enableval="$enable_mindf"

fi;
if test "$enable_mindf" = "yes" ;  then

cat >>confdefs.h <<\_ACEOF
#define MIN_DF 1
_ACEOF

fi

# Check whether --enable-fail_alloc or --disable-fail_alloc was given.
if test "${enable_fail_alloc+set}" = set; then
  enableval="$enable_fail_alloc"

else
  enable_fail_alloc=yes
fi;
echo "$as_me:$LINENO: checking whether to randomly failing memory alloc" >&5
echo $ECHO_N "checking whether to randomly failing memory alloc... $ECHO_C" >&6
echo "$as_me:$LINENO: result: $enable_fail_alloc" >&5
echo "${ECHO_T}$enable_fail_alloc" >&6
if test x$enable_fail_alloc != xno ; then

cat >>confdefs.h <<\_ACEOF
#define RANDOM_FAIL_ALLOC 1
_ACEOF

fi



if test "$SNMP_DIST_SUBDIR" ; then
	echo "$as_me:$LINENO: checking whether to try to build SNMP support" >&5
echo $ECHO_N "checking whether to try to build SNMP support... $ECHO_C" >&6
# Check whether --enable-snmp or --disable-snmp was given.
if test "${enable_snmp+set}" = set; then
  enableval="$enable_snmp"

else
  enable_snmp='auto'
fi;
echo "$as_me:$LINENO: result: $enable_snmp" >&5
echo "${ECHO_T}$enable_snmp" >&6

if test x$enable_snmp != xno ; then
	# Extract the first word of "net-snmp-config", so it can be a program name with args.
set dummy net-snmp-config; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_NET_SNMP_CONFIG+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  if test -n "$NET_SNMP_CONFIG"; then
  ac_cv_prog_NET_SNMP_CONFIG="$NET_SNMP_CONFIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_NET_SNMP_CONFIG="net-snmp-config"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done

fi
fi
NET_SNMP_CONFIG=$ac_cv_prog_NET_SNMP_CONFIG
if test -n "$NET_SNMP_CONFIG"; then
  echo "$as_me:$LINENO: result: $NET_SNMP_CONFIG" >&5
echo "${ECHO_T}$NET_SNMP_CONFIG" >&6
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

	if test "$NET_SNMP_CONFIG" ; then
		NET_SNMP_CFLAGS=$($NET_SNMP_CONFIG --base-cflags)
		NET_SNMP_LIBS=$($NET_SNMP_CONFIG --agent-libs)

		CPPFLAGS_save="$CPPFLAGS"
		CPPFLAGS="$CPPFLAGS $NET_SNMP_CFLAGS"

		LIBS_save="$LIBS"
		LIBS="$LIBS $NET_SNMP_LIBS"

		if test "${ac_cv_header_net_snmp_net_snmp_config_h+set}" = set; then
  echo "$as_me:$LINENO: checking for net-snmp/net-snmp-config.h" >&5
echo $ECHO_N "checking for net-snmp/net-snmp-config.h... $ECHO_C" >&6
if test "${ac_cv_header_net_snmp_net_snmp_config_h+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
fi
echo "$as_me:$LINENO: result: $ac_cv_header_net_snmp_net_snmp_config_h" >&5
echo "${ECHO_T}$ac_cv_header_net_snmp_net_snmp_config_h" >&6
else
  # Is the header compilable?
echo "$as_me:$LINENO: checking net-snmp/net-snmp-config.h usability" >&5
echo $ECHO_N "checking net-snmp/net-snmp-config.h usability... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <net-snmp/net-snmp-config.h>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
  (eval $ac_compile) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest.$ac_objext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_header_compiler=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_header_compiler=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6

# Is the header present?
echo "$as_me:$LINENO: checking net-snmp/net-snmp-config.h presence" >&5
echo $ECHO_N "checking net-snmp/net-snmp-config.h presence... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <net-snmp/net-snmp-config.h>
_ACEOF
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null; then
  if test -s conftest.err; then
    ac_cpp_err=$ac_c_preproc_warn_flag
    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
  else
    ac_cpp_err=
  fi
else
  ac_cpp_err=yes
fi
if test -z "$ac_cpp_err"; then
  ac_header_preproc=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  yes:no: )
    { echo "$as_me:$LINENO: WARNING: net-snmp/net-snmp-config.h: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: net-snmp/net-snmp-config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { echo "$as_me:$LINENO: WARNING: net-snmp/net-snmp-config.h: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: net-snmp/net-snmp-config.h: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { echo "$as_me:$LINENO: WARNING: net-snmp/net-snmp-config.h: present but cannot be compiled" >&5
echo "$as_me: WARNING: net-snmp/net-snmp-config.h: present but cannot be compiled" >&2;}
    { echo "$as_me:$LINENO: WARNING: net-snmp/net-snmp-config.h:     check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: net-snmp/net-snmp-config.h:     check for missing prerequisite headers?" >&2;}
    { echo "$as_me:$LINENO: WARNING: net-snmp/net-snmp-config.h: see the Autoconf documentation" >&5
echo "$as_me: WARNING: net-snmp/net-snmp-config.h: see the Autoconf documentation" >&2;}
    { echo "$as_me:$LINENO: WARNING: net-snmp/net-snmp-config.h:     section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: net-snmp/net-snmp-config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
    { echo "$as_me:$LINENO: WARNING: net-snmp/net-snmp-config.h: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: net-snmp/net-snmp-config.h: proceeding with the preprocessor's result" >&2;}
    { echo "$as_me:$LINENO: WARNING: net-snmp/net-snmp-config.h: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: net-snmp/net-snmp-config.h: in the future, the compiler will take precedence" >&2;}
    (
      cat <<\_ASBOX
## ------------------------------------------- ##
## Report this to https://bugzilla.lustre.org/ ##
## ------------------------------------------- ##
_ASBOX
    ) |
      sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
echo "$as_me:$LINENO: checking for net-snmp/net-snmp-config.h" >&5
echo $ECHO_N "checking for net-snmp/net-snmp-config.h... $ECHO_C" >&6
if test "${ac_cv_header_net_snmp_net_snmp_config_h+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  ac_cv_header_net_snmp_net_snmp_config_h=$ac_header_preproc
fi
echo "$as_me:$LINENO: result: $ac_cv_header_net_snmp_net_snmp_config_h" >&5
echo "${ECHO_T}$ac_cv_header_net_snmp_net_snmp_config_h" >&6

fi
if test $ac_cv_header_net_snmp_net_snmp_config_h = yes; then

			echo "$as_me:$LINENO: checking for register_mib" >&5
echo $ECHO_N "checking for register_mib... $ECHO_C" >&6
if test "${ac_cv_func_register_mib+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* Define register_mib to an innocuous variant, in case <limits.h> declares register_mib.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define register_mib innocuous_register_mib

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char register_mib (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef register_mib

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
{
#endif
/* We use char because int might match the return type of a gcc2
   builtin and then its argument prototype would still apply.  */
char register_mib ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_register_mib) || defined (__stub___register_mib)
choke me
#else
char (*f) () = register_mib;
#endif
#ifdef __cplusplus
}
#endif

int
main ()
{
return f != register_mib;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_func_register_mib=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_func_register_mib=no
fi
rm -f conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_func_register_mib" >&5
echo "${ECHO_T}$ac_cv_func_register_mib" >&6
if test $ac_cv_func_register_mib = yes; then
  SNMP_SUBDIR="snmp"
else

				LIBS="$LIBS -lwrap"
				NET_SNMP_LISB="$NET_SNMP_LIBS -lwrap"
				# fail autoconf's cache
				unset ac_cv_func_register_mib
				echo "$as_me:$LINENO: checking for register_mib" >&5
echo $ECHO_N "checking for register_mib... $ECHO_C" >&6
if test "${ac_cv_func_register_mib+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* Define register_mib to an innocuous variant, in case <limits.h> declares register_mib.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define register_mib innocuous_register_mib

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char register_mib (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef register_mib

/* Override any gcc2 internal prototype to avoid an error.  */
#ifdef __cplusplus
extern "C"
{
#endif
/* We use char because int might match the return type of a gcc2
   builtin and then its argument prototype would still apply.  */
char register_mib ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_register_mib) || defined (__stub___register_mib)
choke me
#else
char (*f) () = register_mib;
#endif
#ifdef __cplusplus
}
#endif

int
main ()
{
return f != register_mib;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
	 { ac_try='test -z "$ac_c_werror_flag"
			 || test ! -s conftest.err'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; } &&
	 { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_func_register_mib=yes
else
  echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_cv_func_register_mib=no
fi
rm -f conftest.err conftest.$ac_objext \
      conftest$ac_exeext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_func_register_mib" >&5
echo "${ECHO_T}$ac_cv_func_register_mib" >&6
if test $ac_cv_func_register_mib = yes; then
  SNMP_SUBDIR="snmp"
fi


fi


fi



		LIBS="$LIBS_save"
		CPPFLAGS="$CPPFLAGS_save"
	fi
	echo "$as_me:$LINENO: checking for SNMP support" >&5
echo $ECHO_N "checking for SNMP support... $ECHO_C" >&6
	if test "$SNMP_SUBDIR" ; then
		echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
	else
		echo "$as_me:$LINENO: result: no (see config.log for errors)" >&5
echo "${ECHO_T}no (see config.log for errors)" >&6
		if test x$enable_snmp = xyes ; then
			{ { echo "$as_me:$LINENO: error: SNMP support was requested, but unavailable" >&5
echo "$as_me: error: SNMP support was requested, but unavailable" >&2;}
   { (exit 1); exit 1; }; }
		fi
	fi
fi

agentdir='${pkglibdir}/snmp'
mibdir='${pkgdatadir}/snmp/mibs'






fi



if test x$enable_modules = xyes; then
  MODULES_TRUE=
  MODULES_FALSE='#'
else
  MODULES_TRUE='#'
  MODULES_FALSE=
fi



if test x$enable_utils = xyes; then
  UTILS_TRUE=
  UTILS_FALSE='#'
else
  UTILS_TRUE='#'
  UTILS_FALSE=
fi



if test x$enable_tests = xyes; then
  TESTS_TRUE=
  TESTS_FALSE='#'
else
  TESTS_TRUE='#'
  TESTS_FALSE=
fi



if test x$ENABLE_DOC = x1; then
  DOC_TRUE=
  DOC_FALSE='#'
else
  DOC_TRUE='#'
  DOC_FALSE=
fi



if test x$ENABLE_INIT_SCRIPTS = "x1"; then
  INIT_SCRIPTS_TRUE=
  INIT_SCRIPTS_FALSE='#'
else
  INIT_SCRIPTS_TRUE='#'
  INIT_SCRIPTS_FALSE=
fi



if test x$lb_target_os = "xlinux"; then
  LINUX_TRUE=
  LINUX_FALSE='#'
else
  LINUX_TRUE='#'
  LINUX_FALSE=
fi



if test x$lb_target_os = "xdarwin"; then
  DARWIN_TRUE=
  DARWIN_FALSE='#'
else
  DARWIN_TRUE='#'
  DARWIN_FALSE=
fi



if test x$enable_cray_xt3 = "xyes"; then
  CRAY_XT3_TRUE=
  CRAY_XT3_FALSE='#'
else
  CRAY_XT3_TRUE='#'
  CRAY_XT3_FALSE=
fi



if test x$lb_target_os = "xSunOS"; then
  SUNOS_TRUE=
  SUNOS_FALSE='#'
else
  SUNOS_TRUE='#'
  SUNOS_FALSE=
fi


# this lets lustre cancel libsysio, per-branch or if liblustre is
# disabled
if test "x$LIBSYSIO_SUBDIR" = xlibsysio ; then
	if test "x$with_sysio" != xyes ; then
		SYSIO=""
		LIBSYSIO_SUBDIR=""
	fi
fi





if test x$linux25 = xyes; then
  LINUX25_TRUE=
  LINUX25_FALSE='#'
else
  LINUX25_TRUE='#'
  LINUX25_FALSE=
fi







if test x$QSWLND = "xqswlnd"; then
  BUILD_QSWLND_TRUE=
  BUILD_QSWLND_FALSE='#'
else
  BUILD_QSWLND_TRUE='#'
  BUILD_QSWLND_FALSE=
fi



if test x$GMLND = "xgmlnd"; then
  BUILD_GMLND_TRUE=
  BUILD_GMLND_FALSE='#'
else
  BUILD_GMLND_TRUE='#'
  BUILD_GMLND_FALSE=
fi



if test x$MXLND = "xmxlnd"; then
  BUILD_MXLND_TRUE=
  BUILD_MXLND_FALSE='#'
else
  BUILD_MXLND_TRUE='#'
  BUILD_MXLND_FALSE=
fi



if test x$O2IBLND = "xo2iblnd"; then
  BUILD_O2IBLND_TRUE=
  BUILD_O2IBLND_FALSE='#'
else
  BUILD_O2IBLND_TRUE='#'
  BUILD_O2IBLND_FALSE=
fi



if test x$OPENIBLND = "xopeniblnd"; then
  BUILD_OPENIBLND_TRUE=
  BUILD_OPENIBLND_FALSE='#'
else
  BUILD_OPENIBLND_TRUE='#'
  BUILD_OPENIBLND_FALSE=
fi



if test x$CIBLND = "xciblnd"; then
  BUILD_CIBLND_TRUE=
  BUILD_CIBLND_FALSE='#'
else
  BUILD_CIBLND_TRUE='#'
  BUILD_CIBLND_FALSE=
fi



if test x$IIBLND = "xiiblnd"; then
  BUILD_IIBLND_TRUE=
  BUILD_IIBLND_FALSE='#'
else
  BUILD_IIBLND_TRUE='#'
  BUILD_IIBLND_FALSE=
fi



if test x$VIBLND = "xviblnd"; then
  BUILD_VIBLND_TRUE=
  BUILD_VIBLND_FALSE='#'
else
  BUILD_VIBLND_TRUE='#'
  BUILD_VIBLND_FALSE=
fi



if test x$RALND = "xralnd"; then
  BUILD_RALND_TRUE=
  BUILD_RALND_FALSE='#'
else
  BUILD_RALND_TRUE='#'
  BUILD_RALND_FALSE=
fi



if test x$PTLLND = "xptllnd"; then
  BUILD_PTLLND_TRUE=
  BUILD_PTLLND_FALSE='#'
else
  BUILD_PTLLND_TRUE='#'
  BUILD_PTLLND_FALSE=
fi



if test x$UPTLLND = "xptllnd"; then
  BUILD_UPTLLND_TRUE=
  BUILD_UPTLLND_FALSE='#'
else
  BUILD_UPTLLND_TRUE='#'
  BUILD_UPTLLND_FALSE=
fi



if test x$USOCKLND = "xusocklnd"; then
  BUILD_USOCKLND_TRUE=
  BUILD_USOCKLND_FALSE='#'
else
  BUILD_USOCKLND_TRUE='#'
  BUILD_USOCKLND_FALSE=
fi




if test x$enable_liblustre = xyes; then
  LIBLUSTRE_TRUE=
  LIBLUSTRE_FALSE='#'
else
  LIBLUSTRE_TRUE='#'
  LIBLUSTRE_FALSE=
fi



if test x$QUILT != xno; then
  USE_QUILT_TRUE=
  USE_QUILT_FALSE='#'
else
  USE_QUILT_TRUE='#'
  USE_QUILT_FALSE=
fi



if test x$enable_liblustre_tests = xyes; then
  LIBLUSTRE_TESTS_TRUE=
  LIBLUSTRE_TESTS_FALSE='#'
else
  LIBLUSTRE_TESTS_TRUE='#'
  LIBLUSTRE_TESTS_FALSE=
fi



if test x$enable_mpitests = xyes; then
  MPITESTS_TRUE=
  MPITESTS_FALSE='#'
else
  MPITESTS_TRUE='#'
  MPITESTS_FALSE=
fi



if test x$enable_client = xyes; then
  CLIENT_TRUE=
  CLIENT_FALSE='#'
else
  CLIENT_TRUE='#'
  CLIENT_FALSE=
fi



if test x$enable_server = xyes; then
  SERVER_TRUE=
  SERVER_FALSE='#'
else
  SERVER_TRUE='#'
  SERVER_FALSE=
fi



if test x$enable_quota = xyes; then
  QUOTA_TRUE=
  QUOTA_FALSE='#'
else
  QUOTA_TRUE='#'
  QUOTA_FALSE=
fi



if test x$ac_cv_header_blkid_blkid_h = xyes; then
  BLKID_TRUE=
  BLKID_FALSE='#'
else
  BLKID_TRUE='#'
  BLKID_FALSE=
fi



if test x$ac_cv_header_ext2fs_ext2fs_h = xyes; then
  EXT2FS_DEVEL_TRUE=
  EXT2FS_DEVEL_FALSE='#'
else
  EXT2FS_DEVEL_TRUE='#'
  EXT2FS_DEVEL_FALSE=
fi



if test x$enable_libpthread = xyes; then
  LIBPTHREAD_TRUE=
  LIBPTHREAD_FALSE='#'
else
  LIBPTHREAD_TRUE='#'
  LIBPTHREAD_FALSE=
fi



          ac_config_headers="$ac_config_headers config.h"

CPPFLAGS="-include \$(top_builddir)/config.h $CPPFLAGS"
EXTRA_KCFLAGS="-include $PWD/config.h $EXTRA_KCFLAGS"




                                        ac_config_files="$ac_config_files Makefile autoMakefile Rules:build/Rules.in lustre.spec"


                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ac_config_files="$ac_config_files lnet/Kernelenv lnet/Makefile lnet/autoMakefile lnet/autoconf/Makefile lnet/doc/Makefile lnet/include/Makefile lnet/include/libcfs/Makefile lnet/include/libcfs/linux/Makefile lnet/include/lnet/Makefile lnet/include/lnet/linux/Makefile lnet/klnds/Makefile lnet/klnds/autoMakefile lnet/klnds/gmlnd/Makefile lnet/klnds/mxlnd/autoMakefile lnet/klnds/mxlnd/Makefile lnet/klnds/gmlnd/autoMakefile lnet/klnds/openiblnd/Makefile lnet/klnds/openiblnd/autoMakefile lnet/klnds/o2iblnd/Makefile lnet/klnds/o2iblnd/autoMakefile lnet/klnds/ciblnd/Makefile lnet/klnds/ciblnd/autoMakefile lnet/klnds/iiblnd/Makefile lnet/klnds/iiblnd/autoMakefile lnet/klnds/viblnd/Makefile lnet/klnds/viblnd/autoMakefile lnet/klnds/qswlnd/Makefile lnet/klnds/qswlnd/autoMakefile lnet/klnds/ralnd/Makefile lnet/klnds/ralnd/autoMakefile lnet/klnds/socklnd/Makefile lnet/klnds/socklnd/autoMakefile lnet/klnds/ptllnd/Makefile lnet/klnds/ptllnd/autoMakefile lnet/libcfs/Makefile lnet/libcfs/autoMakefile lnet/libcfs/linux/Makefile lnet/lnet/Makefile lnet/lnet/autoMakefile lnet/selftest/Makefile lnet/selftest/autoMakefile lnet/ulnds/Makefile lnet/ulnds/autoMakefile lnet/ulnds/socklnd/Makefile lnet/ulnds/ptllnd/Makefile lnet/utils/Makefile"

case $lb_target_os in
	darwin)
		                              ac_config_files="$ac_config_files lnet/include/libcfs/darwin/Makefile lnet/include/lnet/darwin/Makefile lnet/libcfs/darwin/Makefile"

		;;
esac

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ac_config_files="$ac_config_files lustre/Makefile lustre/autoMakefile lustre/autoconf/Makefile lustre/contrib/Makefile lustre/doc/Makefile lustre/include/Makefile lustre/include/lustre_ver.h lustre/include/linux/Makefile lustre/include/lustre/Makefile lustre/kernel_patches/targets/2.6-suse.target lustre/kernel_patches/targets/2.6-vanilla.target lustre/kernel_patches/targets/2.6-rhel4.target lustre/kernel_patches/targets/2.6-rhel5.target lustre/kernel_patches/targets/2.6-fc5.target lustre/kernel_patches/targets/2.6-patchless.target lustre/kernel_patches/targets/2.6-sles10.target lustre/kernel_patches/targets/hp_pnnl-2.4.target lustre/kernel_patches/targets/rh-2.4.target lustre/kernel_patches/targets/rhel-2.4.target lustre/kernel_patches/targets/suse-2.4.21-2.target lustre/kernel_patches/targets/sles-2.4.target lustre/ldlm/Makefile lustre/liblustre/Makefile lustre/liblustre/tests/Makefile lustre/llite/Makefile lustre/llite/autoMakefile lustre/lov/Makefile lustre/lov/autoMakefile lustre/lvfs/Makefile lustre/lvfs/autoMakefile lustre/mdc/Makefile lustre/mdc/autoMakefile lustre/mds/Makefile lustre/mds/autoMakefile lustre/obdclass/Makefile lustre/obdclass/autoMakefile lustre/obdclass/linux/Makefile lustre/obdecho/Makefile lustre/obdecho/autoMakefile lustre/obdfilter/Makefile lustre/obdfilter/autoMakefile lustre/osc/Makefile lustre/osc/autoMakefile lustre/ost/Makefile lustre/ost/autoMakefile lustre/mgc/Makefile lustre/mgc/autoMakefile lustre/mgs/Makefile lustre/mgs/autoMakefile lustre/ptlrpc/Makefile lustre/ptlrpc/autoMakefile lustre/quota/Makefile lustre/quota/autoMakefile lustre/scripts/Makefile lustre/scripts/version_tag.pl lustre/tests/Makefile lustre/utils/Makefile"

case $lb_target_os in
        darwin)
                          ac_config_files="$ac_config_files lustre/obdclass/darwin/Makefile"

                ;;
esac


if test "$SNMP_DIST_SUBDIR" ; then
	                    ac_config_files="$ac_config_files snmp/Makefile snmp/autoconf/Makefile"


fi



MOSTLYCLEANFILES='.*.cmd .*.flags *.o *.ko *.mod.c .depend .*.1.* Modules.symvers'


cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, don't put newlines in cache variables' values.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
{
  (set) 2>&1 |
    case `(ac_space=' '; set | grep ac_space) 2>&1` in
    *ac_space=\ *)
      # `set' does not quote correctly, so add quotes (double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \).
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;;
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n \
	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
      ;;
    esac;
} |
  sed '
     t clear
     : clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     : end' >>confcache
if diff $cache_file confcache >/dev/null 2>&1; then :; else
  if test -w $cache_file; then
    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
    cat confcache >$cache_file
  else
    echo "not updating unwritable cache $cache_file"
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

# VPATH may cause trouble with some makes, so we remove $(srcdir),
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
s/:*\$(srcdir):*/:/;
s/:*\${srcdir}:*/:/;
s/:*@srcdir@:*/:/;
s/^\([^=]*=[	 ]*\):*/\1/;
s/:*$//;
s/^[^=]*=[	 ]*$//;
}'
fi

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_i=`echo "$ac_i" |
	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
  # 2. Add them.
  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs


if test -z "${LDISKFS_ENABLED_TRUE}" && test -z "${LDISKFS_ENABLED_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"LDISKFS_ENABLED\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"LDISKFS_ENABLED\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${MODULES_TRUE}" && test -z "${MODULES_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"MODULES\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"MODULES\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${UTILS_TRUE}" && test -z "${UTILS_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"UTILS\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"UTILS\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${TESTS_TRUE}" && test -z "${TESTS_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"TESTS\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"TESTS\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${DOC_TRUE}" && test -z "${DOC_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"DOC\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"DOC\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${INIT_SCRIPTS_TRUE}" && test -z "${INIT_SCRIPTS_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"INIT_SCRIPTS\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"INIT_SCRIPTS\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${LINUX_TRUE}" && test -z "${LINUX_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"LINUX\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"LINUX\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${DARWIN_TRUE}" && test -z "${DARWIN_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"DARWIN\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"DARWIN\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${CRAY_XT3_TRUE}" && test -z "${CRAY_XT3_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"CRAY_XT3\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"CRAY_XT3\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${SUNOS_TRUE}" && test -z "${SUNOS_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"SUNOS\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"SUNOS\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${LINUX25_TRUE}" && test -z "${LINUX25_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"LINUX25\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"LINUX25\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${BUILD_QSWLND_TRUE}" && test -z "${BUILD_QSWLND_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"BUILD_QSWLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"BUILD_QSWLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${BUILD_GMLND_TRUE}" && test -z "${BUILD_GMLND_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"BUILD_GMLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"BUILD_GMLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${BUILD_MXLND_TRUE}" && test -z "${BUILD_MXLND_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"BUILD_MXLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"BUILD_MXLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${BUILD_O2IBLND_TRUE}" && test -z "${BUILD_O2IBLND_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"BUILD_O2IBLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"BUILD_O2IBLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${BUILD_OPENIBLND_TRUE}" && test -z "${BUILD_OPENIBLND_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"BUILD_OPENIBLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"BUILD_OPENIBLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${BUILD_CIBLND_TRUE}" && test -z "${BUILD_CIBLND_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"BUILD_CIBLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"BUILD_CIBLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${BUILD_IIBLND_TRUE}" && test -z "${BUILD_IIBLND_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"BUILD_IIBLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"BUILD_IIBLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${BUILD_VIBLND_TRUE}" && test -z "${BUILD_VIBLND_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"BUILD_VIBLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"BUILD_VIBLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${BUILD_RALND_TRUE}" && test -z "${BUILD_RALND_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"BUILD_RALND\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"BUILD_RALND\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${BUILD_PTLLND_TRUE}" && test -z "${BUILD_PTLLND_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"BUILD_PTLLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"BUILD_PTLLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${BUILD_UPTLLND_TRUE}" && test -z "${BUILD_UPTLLND_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"BUILD_UPTLLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"BUILD_UPTLLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${BUILD_USOCKLND_TRUE}" && test -z "${BUILD_USOCKLND_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"BUILD_USOCKLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"BUILD_USOCKLND\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${LIBLUSTRE_TRUE}" && test -z "${LIBLUSTRE_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"LIBLUSTRE\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"LIBLUSTRE\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${USE_QUILT_TRUE}" && test -z "${USE_QUILT_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"USE_QUILT\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"USE_QUILT\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${LIBLUSTRE_TESTS_TRUE}" && test -z "${LIBLUSTRE_TESTS_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"LIBLUSTRE_TESTS\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"LIBLUSTRE_TESTS\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${MPITESTS_TRUE}" && test -z "${MPITESTS_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"MPITESTS\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"MPITESTS\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${CLIENT_TRUE}" && test -z "${CLIENT_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"CLIENT\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"CLIENT\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${SERVER_TRUE}" && test -z "${SERVER_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"SERVER\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"SERVER\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${QUOTA_TRUE}" && test -z "${QUOTA_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"QUOTA\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"QUOTA\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${BLKID_TRUE}" && test -z "${BLKID_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"BLKID\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"BLKID\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${EXT2FS_DEVEL_TRUE}" && test -z "${EXT2FS_DEVEL_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"EXT2FS_DEVEL\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"EXT2FS_DEVEL\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi
if test -z "${LIBPTHREAD_TRUE}" && test -z "${LIBPTHREAD_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"LIBPTHREAD\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"LIBPTHREAD\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
   { (exit 1); exit 1; }; }
fi

: ${CONFIG_STATUS=./config.status}
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
echo "$as_me: creating $CONFIG_STATUS" >&6;}
cat >$CONFIG_STATUS <<_ACEOF
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##

# Be Bourne compatible
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  set -o posix
fi
DUALCASE=1; export DUALCASE # for MKS sh

# Support unset when possible.
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  as_unset=unset
else
  as_unset=false
fi


# Work around bugs in pre-3.0 UWIN ksh.
$as_unset ENV MAIL MAILPATH
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
for as_var in \
  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  LC_TELEPHONE LC_TIME
do
  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
    eval $as_var=C; export $as_var
  else
    $as_unset $as_var
  fi
done

# Required to use basename.
if expr a : '\(a\)' >/dev/null 2>&1; then
  as_expr=expr
else
  as_expr=false
fi

if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi


# Name of the executable.
as_me=`$as_basename "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)$' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
  	  /^X\/\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`


# PATH needs CR, and LINENO needs CR and PATH.
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  echo "#! /bin/sh" >conf$$.sh
  echo  "exit 0"   >>conf$$.sh
  chmod +x conf$$.sh
  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    PATH_SEPARATOR=';'
  else
    PATH_SEPARATOR=:
  fi
  rm -f conf$$.sh
fi


  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
  # Find who we are.  Look in the path if we contain no path at all
  # relative or not.
  case $0 in
    *[\\/]* ) as_myself=$0 ;;
    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done

       ;;
  esac
  # We did not find ourselves, most probably we were run as `sh COMMAND'
  # in which case we are not to be found in the path.
  if test "x$as_myself" = x; then
    as_myself=$0
  fi
  if test ! -f "$as_myself"; then
    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
   { (exit 1); exit 1; }; }
  fi
  case $CONFIG_SHELL in
  '')
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for as_base in sh bash ksh sh5; do
	 case $as_dir in
	 /*)
	   if ("$as_dir/$as_base" -c '
  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
	     CONFIG_SHELL=$as_dir/$as_base
	     export CONFIG_SHELL
	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
	   fi;;
	 esac
       done
done
;;
  esac

  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  # uniformly replaced by the line number.  The first 'sed' inserts a
  # line-number line before each line; the second 'sed' does the real
  # work.  The second script uses 'N' to pair each line-number line
  # with the numbered line, and appends trailing '-' during
  # substitution so that $LINENO is not a special case at line end.
  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
  sed '=' <$as_myself |
    sed '
      N
      s,$,-,
      : loop
      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
      t loop
      s,-$,,
      s,^['$as_cr_digits']*\n,,
    ' >$as_me.lineno &&
  chmod +x $as_me.lineno ||
    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
   { (exit 1); exit 1; }; }

  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensible to this).
  . ./$as_me.lineno
  # Exit status is that of the last command.
  exit
}


case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
  *c*,-n*) ECHO_N= ECHO_C='
' ECHO_T='	' ;;
  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
esac

if expr a : '\(a\)' >/dev/null 2>&1; then
  as_expr=expr
else
  as_expr=false
fi

rm -f conf$$ conf$$.exe conf$$.file
echo >conf$$.file
if ln -s conf$$.file conf$$ 2>/dev/null; then
  # We could just check for DJGPP; but this test a) works b) is more generic
  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
  if test -f conf$$.exe; then
    # Don't use ln at all; we don't have any links
    as_ln_s='cp -p'
  else
    as_ln_s='ln -s'
  fi
elif ln conf$$.file conf$$ 2>/dev/null; then
  as_ln_s=ln
else
  as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.file

if mkdir -p . 2>/dev/null; then
  as_mkdir_p=:
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

as_executable_p="test -f"

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


# IFS
# We need space, tab and new line, in precisely that order.
as_nl='
'
IFS=" 	$as_nl"

# CDPATH.
$as_unset CDPATH

exec 6>&1

# Open the log real soon, to keep \$[0] and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.  Logging --version etc. is OK.
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
} >&5
cat >&5 <<_CSEOF

This file was extended by Lustre $as_me 1.6.4.2, which was
generated by GNU Autoconf 2.59.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

_CSEOF
echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
echo >&5
_ACEOF

# Files that config.status was made for.
if test -n "$ac_config_files"; then
  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
fi

if test -n "$ac_config_headers"; then
  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
fi

if test -n "$ac_config_links"; then
  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
fi

if test -n "$ac_config_commands"; then
  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
fi

cat >>$CONFIG_STATUS <<\_ACEOF

ac_cs_usage="\
\`$as_me' instantiates files from templates according to the
current configuration.

Usage: $0 [OPTIONS] [FILE]...

  -h, --help       print this help, then exit
  -V, --version    print version number, then exit
  -q, --quiet      do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
  --file=FILE[:TEMPLATE]
		   instantiate the configuration file FILE
  --header=FILE[:TEMPLATE]
		   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Configuration commands:
$config_commands

Report bugs to <bug-autoconf@gnu.org>."
_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
Lustre config.status 1.6.4.2
configured by $0, generated by GNU Autoconf 2.59,
  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"

Copyright (C) 2003 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
srcdir=$srcdir
INSTALL="$INSTALL"
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF
# If no file are specified by the user, then we need to provide default
# value.  By we need to know if files were specified by the user.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=*)
    ac_option=`expr "x$1" : 'x\([^=]*\)='`
    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  -*)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  *) # This is not an option, so the user has probably given explicit
     # arguments.
     ac_option=$1
     ac_need_defaults=false;;
  esac

  case $ac_option in
  # Handling of the options.
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --vers* | -V )
    echo "$ac_cs_version"; exit 0 ;;
  --he | --h)
    # Conflict between --help and --header
    { { echo "$as_me:$LINENO: error: ambiguous option: $1
Try \`$0 --help' for more information." >&5
echo "$as_me: error: ambiguous option: $1
Try \`$0 --help' for more information." >&2;}
   { (exit 1); exit 1; }; };;
  --help | --hel | -h )
    echo "$ac_cs_usage"; exit 0 ;;
  --debug | --d* | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
    ac_need_defaults=false;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
Try \`$0 --help' for more information." >&5
echo "$as_me: error: unrecognized option: $1
Try \`$0 --help' for more information." >&2;}
   { (exit 1); exit 1; }; } ;;

  *) ac_config_targets="$ac_config_targets $1" ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
if \$ac_cs_recheck; then
  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
fi

_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF
#
# INIT-COMMANDS section.
#

AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"

_ACEOF



cat >>$CONFIG_STATUS <<\_ACEOF
for ac_config_target in $ac_config_targets
do
  case "$ac_config_target" in
  # Handling of arguments.
  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
  "autoMakefile" ) CONFIG_FILES="$CONFIG_FILES autoMakefile" ;;
  "Rules" ) CONFIG_FILES="$CONFIG_FILES Rules:build/Rules.in" ;;
  "lustre.spec" ) CONFIG_FILES="$CONFIG_FILES lustre.spec" ;;
  "lnet/Kernelenv" ) CONFIG_FILES="$CONFIG_FILES lnet/Kernelenv" ;;
  "lnet/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/Makefile" ;;
  "lnet/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/autoMakefile" ;;
  "lnet/autoconf/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/autoconf/Makefile" ;;
  "lnet/doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/doc/Makefile" ;;
  "lnet/include/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/include/Makefile" ;;
  "lnet/include/libcfs/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/include/libcfs/Makefile" ;;
  "lnet/include/libcfs/linux/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/include/libcfs/linux/Makefile" ;;
  "lnet/include/lnet/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/include/lnet/Makefile" ;;
  "lnet/include/lnet/linux/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/include/lnet/linux/Makefile" ;;
  "lnet/klnds/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/Makefile" ;;
  "lnet/klnds/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/autoMakefile" ;;
  "lnet/klnds/gmlnd/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/gmlnd/Makefile" ;;
  "lnet/klnds/mxlnd/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/mxlnd/autoMakefile" ;;
  "lnet/klnds/mxlnd/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/mxlnd/Makefile" ;;
  "lnet/klnds/gmlnd/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/gmlnd/autoMakefile" ;;
  "lnet/klnds/openiblnd/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/openiblnd/Makefile" ;;
  "lnet/klnds/openiblnd/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/openiblnd/autoMakefile" ;;
  "lnet/klnds/o2iblnd/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/o2iblnd/Makefile" ;;
  "lnet/klnds/o2iblnd/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/o2iblnd/autoMakefile" ;;
  "lnet/klnds/ciblnd/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/ciblnd/Makefile" ;;
  "lnet/klnds/ciblnd/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/ciblnd/autoMakefile" ;;
  "lnet/klnds/iiblnd/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/iiblnd/Makefile" ;;
  "lnet/klnds/iiblnd/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/iiblnd/autoMakefile" ;;
  "lnet/klnds/viblnd/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/viblnd/Makefile" ;;
  "lnet/klnds/viblnd/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/viblnd/autoMakefile" ;;
  "lnet/klnds/qswlnd/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/qswlnd/Makefile" ;;
  "lnet/klnds/qswlnd/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/qswlnd/autoMakefile" ;;
  "lnet/klnds/ralnd/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/ralnd/Makefile" ;;
  "lnet/klnds/ralnd/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/ralnd/autoMakefile" ;;
  "lnet/klnds/socklnd/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/socklnd/Makefile" ;;
  "lnet/klnds/socklnd/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/socklnd/autoMakefile" ;;
  "lnet/klnds/ptllnd/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/ptllnd/Makefile" ;;
  "lnet/klnds/ptllnd/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/klnds/ptllnd/autoMakefile" ;;
  "lnet/libcfs/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/libcfs/Makefile" ;;
  "lnet/libcfs/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/libcfs/autoMakefile" ;;
  "lnet/libcfs/linux/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/libcfs/linux/Makefile" ;;
  "lnet/lnet/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/lnet/Makefile" ;;
  "lnet/lnet/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/lnet/autoMakefile" ;;
  "lnet/selftest/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/selftest/Makefile" ;;
  "lnet/selftest/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/selftest/autoMakefile" ;;
  "lnet/ulnds/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/ulnds/Makefile" ;;
  "lnet/ulnds/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lnet/ulnds/autoMakefile" ;;
  "lnet/ulnds/socklnd/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/ulnds/socklnd/Makefile" ;;
  "lnet/ulnds/ptllnd/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/ulnds/ptllnd/Makefile" ;;
  "lnet/utils/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/utils/Makefile" ;;
  "lnet/include/libcfs/darwin/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/include/libcfs/darwin/Makefile" ;;
  "lnet/include/lnet/darwin/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/include/lnet/darwin/Makefile" ;;
  "lnet/libcfs/darwin/Makefile" ) CONFIG_FILES="$CONFIG_FILES lnet/libcfs/darwin/Makefile" ;;
  "lustre/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/Makefile" ;;
  "lustre/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/autoMakefile" ;;
  "lustre/autoconf/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/autoconf/Makefile" ;;
  "lustre/contrib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/contrib/Makefile" ;;
  "lustre/doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/doc/Makefile" ;;
  "lustre/include/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/include/Makefile" ;;
  "lustre/include/lustre_ver.h" ) CONFIG_FILES="$CONFIG_FILES lustre/include/lustre_ver.h" ;;
  "lustre/include/linux/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/include/linux/Makefile" ;;
  "lustre/include/lustre/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/include/lustre/Makefile" ;;
  "lustre/kernel_patches/targets/2.6-suse.target" ) CONFIG_FILES="$CONFIG_FILES lustre/kernel_patches/targets/2.6-suse.target" ;;
  "lustre/kernel_patches/targets/2.6-vanilla.target" ) CONFIG_FILES="$CONFIG_FILES lustre/kernel_patches/targets/2.6-vanilla.target" ;;
  "lustre/kernel_patches/targets/2.6-rhel4.target" ) CONFIG_FILES="$CONFIG_FILES lustre/kernel_patches/targets/2.6-rhel4.target" ;;
  "lustre/kernel_patches/targets/2.6-rhel5.target" ) CONFIG_FILES="$CONFIG_FILES lustre/kernel_patches/targets/2.6-rhel5.target" ;;
  "lustre/kernel_patches/targets/2.6-fc5.target" ) CONFIG_FILES="$CONFIG_FILES lustre/kernel_patches/targets/2.6-fc5.target" ;;
  "lustre/kernel_patches/targets/2.6-patchless.target" ) CONFIG_FILES="$CONFIG_FILES lustre/kernel_patches/targets/2.6-patchless.target" ;;
  "lustre/kernel_patches/targets/2.6-sles10.target" ) CONFIG_FILES="$CONFIG_FILES lustre/kernel_patches/targets/2.6-sles10.target" ;;
  "lustre/kernel_patches/targets/hp_pnnl-2.4.target" ) CONFIG_FILES="$CONFIG_FILES lustre/kernel_patches/targets/hp_pnnl-2.4.target" ;;
  "lustre/kernel_patches/targets/rh-2.4.target" ) CONFIG_FILES="$CONFIG_FILES lustre/kernel_patches/targets/rh-2.4.target" ;;
  "lustre/kernel_patches/targets/rhel-2.4.target" ) CONFIG_FILES="$CONFIG_FILES lustre/kernel_patches/targets/rhel-2.4.target" ;;
  "lustre/kernel_patches/targets/suse-2.4.21-2.target" ) CONFIG_FILES="$CONFIG_FILES lustre/kernel_patches/targets/suse-2.4.21-2.target" ;;
  "lustre/kernel_patches/targets/sles-2.4.target" ) CONFIG_FILES="$CONFIG_FILES lustre/kernel_patches/targets/sles-2.4.target" ;;
  "lustre/ldlm/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/ldlm/Makefile" ;;
  "lustre/liblustre/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/liblustre/Makefile" ;;
  "lustre/liblustre/tests/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/liblustre/tests/Makefile" ;;
  "lustre/llite/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/llite/Makefile" ;;
  "lustre/llite/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/llite/autoMakefile" ;;
  "lustre/lov/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/lov/Makefile" ;;
  "lustre/lov/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/lov/autoMakefile" ;;
  "lustre/lvfs/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/lvfs/Makefile" ;;
  "lustre/lvfs/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/lvfs/autoMakefile" ;;
  "lustre/mdc/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/mdc/Makefile" ;;
  "lustre/mdc/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/mdc/autoMakefile" ;;
  "lustre/mds/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/mds/Makefile" ;;
  "lustre/mds/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/mds/autoMakefile" ;;
  "lustre/obdclass/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/obdclass/Makefile" ;;
  "lustre/obdclass/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/obdclass/autoMakefile" ;;
  "lustre/obdclass/linux/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/obdclass/linux/Makefile" ;;
  "lustre/obdecho/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/obdecho/Makefile" ;;
  "lustre/obdecho/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/obdecho/autoMakefile" ;;
  "lustre/obdfilter/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/obdfilter/Makefile" ;;
  "lustre/obdfilter/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/obdfilter/autoMakefile" ;;
  "lustre/osc/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/osc/Makefile" ;;
  "lustre/osc/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/osc/autoMakefile" ;;
  "lustre/ost/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/ost/Makefile" ;;
  "lustre/ost/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/ost/autoMakefile" ;;
  "lustre/mgc/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/mgc/Makefile" ;;
  "lustre/mgc/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/mgc/autoMakefile" ;;
  "lustre/mgs/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/mgs/Makefile" ;;
  "lustre/mgs/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/mgs/autoMakefile" ;;
  "lustre/ptlrpc/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/ptlrpc/Makefile" ;;
  "lustre/ptlrpc/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/ptlrpc/autoMakefile" ;;
  "lustre/quota/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/quota/Makefile" ;;
  "lustre/quota/autoMakefile" ) CONFIG_FILES="$CONFIG_FILES lustre/quota/autoMakefile" ;;
  "lustre/scripts/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/scripts/Makefile" ;;
  "lustre/scripts/version_tag.pl" ) CONFIG_FILES="$CONFIG_FILES lustre/scripts/version_tag.pl" ;;
  "lustre/tests/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/tests/Makefile" ;;
  "lustre/utils/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/utils/Makefile" ;;
  "lustre/obdclass/darwin/Makefile" ) CONFIG_FILES="$CONFIG_FILES lustre/obdclass/darwin/Makefile" ;;
  "snmp/Makefile" ) CONFIG_FILES="$CONFIG_FILES snmp/Makefile" ;;
  "snmp/autoconf/Makefile" ) CONFIG_FILES="$CONFIG_FILES snmp/autoconf/Makefile" ;;
  "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
   { (exit 1); exit 1; }; };;
  esac
done

# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason to put it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Create a temporary directory, and hook for its removal unless debugging.
$debug ||
{
  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
  trap '{ (exit 1); exit 1; }' 1 2 13 15
}

# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
  test -n "$tmp" && test -d "$tmp"
}  ||
{
  tmp=./confstat$$-$RANDOM
  (umask 077 && mkdir $tmp)
} ||
{
   echo "$me: cannot create a temporary directory in ." >&2
   { (exit 1); exit 1; }
}

_ACEOF

cat >>$CONFIG_STATUS <<_ACEOF

#
# CONFIG_FILES section.
#

# No need to generate the scripts if there are no CONFIG_FILES.
# This happens for instance when ./config.status config.h
if test -n "\$CONFIG_FILES"; then
  # Protect against being on the right side of a sed subst in config.status.
  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
s,@SHELL@,$SHELL,;t t
s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
s,@exec_prefix@,$exec_prefix,;t t
s,@prefix@,$prefix,;t t
s,@program_transform_name@,$program_transform_name,;t t
s,@bindir@,$bindir,;t t
s,@sbindir@,$sbindir,;t t
s,@libexecdir@,$libexecdir,;t t
s,@datadir@,$datadir,;t t
s,@sysconfdir@,$sysconfdir,;t t
s,@sharedstatedir@,$sharedstatedir,;t t
s,@localstatedir@,$localstatedir,;t t
s,@libdir@,$libdir,;t t
s,@includedir@,$includedir,;t t
s,@oldincludedir@,$oldincludedir,;t t
s,@infodir@,$infodir,;t t
s,@mandir@,$mandir,;t t
s,@build_alias@,$build_alias,;t t
s,@host_alias@,$host_alias,;t t
s,@target_alias@,$target_alias,;t t
s,@DEFS@,$DEFS,;t t
s,@ECHO_C@,$ECHO_C,;t t
s,@ECHO_N@,$ECHO_N,;t t
s,@ECHO_T@,$ECHO_T,;t t
s,@LIBS@,$LIBS,;t t
s,@AC_LUSTRE_MAJOR@,$AC_LUSTRE_MAJOR,;t t
s,@AC_LUSTRE_MINOR@,$AC_LUSTRE_MINOR,;t t
s,@AC_LUSTRE_PATCH@,$AC_LUSTRE_PATCH,;t t
s,@AC_LUSTRE_FIX@,$AC_LUSTRE_FIX,;t t
s,@AC_LUSTRE_VERSION_STRING@,$AC_LUSTRE_VERSION_STRING,;t t
s,@AC_LUSTRE_VER_ALLOWED_OFFSET@,$AC_LUSTRE_VER_ALLOWED_OFFSET,;t t
s,@AC_LUSTRE_LIB_VER_OFFSET_WARN@,$AC_LUSTRE_LIB_VER_OFFSET_WARN,;t t
s,@AC_LUSTRE_CLI_VER_OFFSET_WARN@,$AC_LUSTRE_CLI_VER_OFFSET_WARN,;t t
s,@LDISKFS_ENABLED_TRUE@,$LDISKFS_ENABLED_TRUE,;t t
s,@LDISKFS_ENABLED_FALSE@,$LDISKFS_ENABLED_FALSE,;t t
s,@build@,$build,;t t
s,@build_cpu@,$build_cpu,;t t
s,@build_vendor@,$build_vendor,;t t
s,@build_os@,$build_os,;t t
s,@host@,$host,;t t
s,@host_cpu@,$host_cpu,;t t
s,@host_vendor@,$host_vendor,;t t
s,@host_os@,$host_os,;t t
s,@target@,$target,;t t
s,@target_cpu@,$target_cpu,;t t
s,@target_vendor@,$target_vendor,;t t
s,@target_os@,$target_os,;t t
s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
s,@INSTALL_DATA@,$INSTALL_DATA,;t t
s,@CYGPATH_W@,$CYGPATH_W,;t t
s,@PACKAGE@,$PACKAGE,;t t
s,@VERSION@,$VERSION,;t t
s,@ACLOCAL@,$ACLOCAL,;t t
s,@AUTOCONF@,$AUTOCONF,;t t
s,@AUTOMAKE@,$AUTOMAKE,;t t
s,@AUTOHEADER@,$AUTOHEADER,;t t
s,@MAKEINFO@,$MAKEINFO,;t t
s,@AMTAR@,$AMTAR,;t t
s,@install_sh@,$install_sh,;t t
s,@STRIP@,$STRIP,;t t
s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
s,@AWK@,$AWK,;t t
s,@SET_MAKE@,$SET_MAKE,;t t
s,@am__leading_dot@,$am__leading_dot,;t t
s,@CC@,$CC,;t t
s,@CFLAGS@,$CFLAGS,;t t
s,@LDFLAGS@,$LDFLAGS,;t t
s,@CPPFLAGS@,$CPPFLAGS,;t t
s,@ac_ct_CC@,$ac_ct_CC,;t t
s,@EXEEXT@,$EXEEXT,;t t
s,@OBJEXT@,$OBJEXT,;t t
s,@DEPDIR@,$DEPDIR,;t t
s,@am__include@,$am__include,;t t
s,@am__quote@,$am__quote,;t t
s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
s,@CCDEPMODE@,$CCDEPMODE,;t t
s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
s,@lb_target_os@,$lb_target_os,;t t
s,@INCLUDE_RULES@,$INCLUDE_RULES,;t t
s,@docdir@,$docdir,;t t
s,@LUSTRE@,$LUSTRE,;t t
s,@rootsbindir@,$rootsbindir,;t t
s,@demodir@,$demodir,;t t
s,@pkgexampledir@,$pkgexampledir,;t t
s,@RANLIB@,$RANLIB,;t t
s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
s,@CPP@,$CPP,;t t
s,@EGREP@,$EGREP,;t t
s,@LLCPPFLAGS@,$LLCPPFLAGS,;t t
s,@LLCFLAGS@,$LLCFLAGS,;t t
s,@EXTRA_KCFLAGS@,$EXTRA_KCFLAGS,;t t
s,@DMU_SRC@,$DMU_SRC,;t t
s,@ENABLE_DOC@,$ENABLE_DOC,;t t
s,@ENABLE_INIT_SCRIPTS@,$ENABLE_INIT_SCRIPTS,;t t
s,@LINUX@,$LINUX,;t t
s,@LINUX_OBJ@,$LINUX_OBJ,;t t
s,@LINUX_CONFIG@,$LINUX_CONFIG,;t t
s,@ARCH_UM@,$ARCH_UM,;t t
s,@UML_CFLAGS@,$UML_CFLAGS,;t t
s,@MODULE_TARGET@,$MODULE_TARGET,;t t
s,@linux25@,$linux25,;t t
s,@KMODEXT@,$KMODEXT,;t t
s,@LINUXRELEASE@,$LINUXRELEASE,;t t
s,@moduledir@,$moduledir,;t t
s,@modulefsdir@,$modulefsdir,;t t
s,@modulenetdir@,$modulenetdir,;t t
s,@RELEASE@,$RELEASE,;t t
s,@QSWCPPFLAGS@,$QSWCPPFLAGS,;t t
s,@QSWLND@,$QSWLND,;t t
s,@GMCPPFLAGS@,$GMCPPFLAGS,;t t
s,@GMLIBS@,$GMLIBS,;t t
s,@GMLND@,$GMLND,;t t
s,@OPENIBCPPFLAGS@,$OPENIBCPPFLAGS,;t t
s,@OPENIBLND@,$OPENIBLND,;t t
s,@CIBCPPFLAGS@,$CIBCPPFLAGS,;t t
s,@CIBLND@,$CIBLND,;t t
s,@VIBCPPFLAGS@,$VIBCPPFLAGS,;t t
s,@VIBLND@,$VIBLND,;t t
s,@IIBCPPFLAGS@,$IIBCPPFLAGS,;t t
s,@IIBLND@,$IIBLND,;t t
s,@EXTRA_LNET_INCLUDE@,$EXTRA_LNET_INCLUDE,;t t
s,@O2IBCPPFLAGS@,$O2IBCPPFLAGS,;t t
s,@O2IBLND@,$O2IBLND,;t t
s,@RACPPFLAGS@,$RACPPFLAGS,;t t
s,@RALND@,$RALND,;t t
s,@PTLLNDCPPFLAGS@,$PTLLNDCPPFLAGS,;t t
s,@PTLLND@,$PTLLND,;t t
s,@MXCPPFLAGS@,$MXCPPFLAGS,;t t
s,@MXLIBS@,$MXLIBS,;t t
s,@MXLND@,$MXLND,;t t
s,@BACKINGFS@,$BACKINGFS,;t t
s,@EXTRA_KLDFLAGS@,$EXTRA_KLDFLAGS,;t t
s,@EXTRA_KLIBS@,$EXTRA_KLIBS,;t t
s,@kextdir@,$kextdir,;t t
s,@plistdir@,$plistdir,;t t
s,@macosdir@,$macosdir,;t t
s,@subdirs@,$subdirs,;t t
s,@SNMP_DIST_SUBDIR@,$SNMP_DIST_SUBDIR,;t t
s,@SNMP_SUBDIR@,$SNMP_SUBDIR,;t t
s,@LDISKFS_DIR@,$LDISKFS_DIR,;t t
s,@LDISKFS_SUBDIR@,$LDISKFS_SUBDIR,;t t
s,@LIBREADLINE@,$LIBREADLINE,;t t
s,@LIBEFENCE@,$LIBEFENCE,;t t
s,@LIBWRAP@,$LIBWRAP,;t t
s,@PTHREAD_LIBS@,$PTHREAD_LIBS,;t t
s,@ENABLE_LIBPTHREAD@,$ENABLE_LIBPTHREAD,;t t
s,@CAP_LIBS@,$CAP_LIBS,;t t
s,@UPTLLND@,$UPTLLND,;t t
s,@USOCKLND@,$USOCKLND,;t t
s,@NET_SNMP_CONFIG@,$NET_SNMP_CONFIG,;t t
s,@NET_SNMP_CFLAGS@,$NET_SNMP_CFLAGS,;t t
s,@NET_SNMP_LIBS@,$NET_SNMP_LIBS,;t t
s,@agentdir@,$agentdir,;t t
s,@mibdir@,$mibdir,;t t
s,@MODULES_TRUE@,$MODULES_TRUE,;t t
s,@MODULES_FALSE@,$MODULES_FALSE,;t t
s,@UTILS_TRUE@,$UTILS_TRUE,;t t
s,@UTILS_FALSE@,$UTILS_FALSE,;t t
s,@TESTS_TRUE@,$TESTS_TRUE,;t t
s,@TESTS_FALSE@,$TESTS_FALSE,;t t
s,@DOC_TRUE@,$DOC_TRUE,;t t
s,@DOC_FALSE@,$DOC_FALSE,;t t
s,@INIT_SCRIPTS_TRUE@,$INIT_SCRIPTS_TRUE,;t t
s,@INIT_SCRIPTS_FALSE@,$INIT_SCRIPTS_FALSE,;t t
s,@LINUX_TRUE@,$LINUX_TRUE,;t t
s,@LINUX_FALSE@,$LINUX_FALSE,;t t
s,@DARWIN_TRUE@,$DARWIN_TRUE,;t t
s,@DARWIN_FALSE@,$DARWIN_FALSE,;t t
s,@CRAY_XT3_TRUE@,$CRAY_XT3_TRUE,;t t
s,@CRAY_XT3_FALSE@,$CRAY_XT3_FALSE,;t t
s,@SUNOS_TRUE@,$SUNOS_TRUE,;t t
s,@SUNOS_FALSE@,$SUNOS_FALSE,;t t
s,@LIBSYSIO_SUBDIR@,$LIBSYSIO_SUBDIR,;t t
s,@SYSIO@,$SYSIO,;t t
s,@LINUX25_TRUE@,$LINUX25_TRUE,;t t
s,@LINUX25_FALSE@,$LINUX25_FALSE,;t t
s,@BUILD_QSWLND_TRUE@,$BUILD_QSWLND_TRUE,;t t
s,@BUILD_QSWLND_FALSE@,$BUILD_QSWLND_FALSE,;t t
s,@BUILD_GMLND_TRUE@,$BUILD_GMLND_TRUE,;t t
s,@BUILD_GMLND_FALSE@,$BUILD_GMLND_FALSE,;t t
s,@BUILD_MXLND_TRUE@,$BUILD_MXLND_TRUE,;t t
s,@BUILD_MXLND_FALSE@,$BUILD_MXLND_FALSE,;t t
s,@BUILD_O2IBLND_TRUE@,$BUILD_O2IBLND_TRUE,;t t
s,@BUILD_O2IBLND_FALSE@,$BUILD_O2IBLND_FALSE,;t t
s,@BUILD_OPENIBLND_TRUE@,$BUILD_OPENIBLND_TRUE,;t t
s,@BUILD_OPENIBLND_FALSE@,$BUILD_OPENIBLND_FALSE,;t t
s,@BUILD_CIBLND_TRUE@,$BUILD_CIBLND_TRUE,;t t
s,@BUILD_CIBLND_FALSE@,$BUILD_CIBLND_FALSE,;t t
s,@BUILD_IIBLND_TRUE@,$BUILD_IIBLND_TRUE,;t t
s,@BUILD_IIBLND_FALSE@,$BUILD_IIBLND_FALSE,;t t
s,@BUILD_VIBLND_TRUE@,$BUILD_VIBLND_TRUE,;t t
s,@BUILD_VIBLND_FALSE@,$BUILD_VIBLND_FALSE,;t t
s,@BUILD_RALND_TRUE@,$BUILD_RALND_TRUE,;t t
s,@BUILD_RALND_FALSE@,$BUILD_RALND_FALSE,;t t
s,@BUILD_PTLLND_TRUE@,$BUILD_PTLLND_TRUE,;t t
s,@BUILD_PTLLND_FALSE@,$BUILD_PTLLND_FALSE,;t t
s,@BUILD_UPTLLND_TRUE@,$BUILD_UPTLLND_TRUE,;t t
s,@BUILD_UPTLLND_FALSE@,$BUILD_UPTLLND_FALSE,;t t
s,@BUILD_USOCKLND_TRUE@,$BUILD_USOCKLND_TRUE,;t t
s,@BUILD_USOCKLND_FALSE@,$BUILD_USOCKLND_FALSE,;t t
s,@LIBLUSTRE_TRUE@,$LIBLUSTRE_TRUE,;t t
s,@LIBLUSTRE_FALSE@,$LIBLUSTRE_FALSE,;t t
s,@USE_QUILT_TRUE@,$USE_QUILT_TRUE,;t t
s,@USE_QUILT_FALSE@,$USE_QUILT_FALSE,;t t
s,@LIBLUSTRE_TESTS_TRUE@,$LIBLUSTRE_TESTS_TRUE,;t t
s,@LIBLUSTRE_TESTS_FALSE@,$LIBLUSTRE_TESTS_FALSE,;t t
s,@MPITESTS_TRUE@,$MPITESTS_TRUE,;t t
s,@MPITESTS_FALSE@,$MPITESTS_FALSE,;t t
s,@CLIENT_TRUE@,$CLIENT_TRUE,;t t
s,@CLIENT_FALSE@,$CLIENT_FALSE,;t t
s,@SERVER_TRUE@,$SERVER_TRUE,;t t
s,@SERVER_FALSE@,$SERVER_FALSE,;t t
s,@QUOTA_TRUE@,$QUOTA_TRUE,;t t
s,@QUOTA_FALSE@,$QUOTA_FALSE,;t t
s,@BLKID_TRUE@,$BLKID_TRUE,;t t
s,@BLKID_FALSE@,$BLKID_FALSE,;t t
s,@EXT2FS_DEVEL_TRUE@,$EXT2FS_DEVEL_TRUE,;t t
s,@EXT2FS_DEVEL_FALSE@,$EXT2FS_DEVEL_FALSE,;t t
s,@LIBPTHREAD_TRUE@,$LIBPTHREAD_TRUE,;t t
s,@LIBPTHREAD_FALSE@,$LIBPTHREAD_FALSE,;t t
s,@ac_configure_args@,$ac_configure_args,;t t
s,@MOSTLYCLEANFILES@,$MOSTLYCLEANFILES,;t t
s,@LIBOBJS@,$LIBOBJS,;t t
s,@LTLIBOBJS@,$LTLIBOBJS,;t t
CEOF

_ACEOF

  cat >>$CONFIG_STATUS <<\_ACEOF
  # Split the substitutions into bite-sized pieces for seds with
  # small command number limits, like on Digital OSF/1 and HP-UX.
  ac_max_sed_lines=48
  ac_sed_frag=1 # Number of current file.
  ac_beg=1 # First line for current file.
  ac_end=$ac_max_sed_lines # Line after last line for current file.
  ac_more_lines=:
  ac_sed_cmds=
  while $ac_more_lines; do
    if test $ac_beg -gt 1; then
      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
    else
      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
    fi
    if test ! -s $tmp/subs.frag; then
      ac_more_lines=false
    else
      # The purpose of the label and of the branching condition is to
      # speed up the sed processing (if there are no `@' at all, there
      # is no need to browse any of the substitutions).
      # These are the two extra sed commands mentioned above.
      (echo ':t
  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
      if test -z "$ac_sed_cmds"; then
	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
      else
	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
      fi
      ac_sed_frag=`expr $ac_sed_frag + 1`
      ac_beg=$ac_end
      ac_end=`expr $ac_end + $ac_max_sed_lines`
    fi
  done
  if test -z "$ac_sed_cmds"; then
    ac_sed_cmds=cat
  fi
fi # test -n "$CONFIG_FILES"

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
  case $ac_file in
  - | *:- | *:-:* ) # input from stdin
	cat >$tmp/stdin
	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
  * )   ac_file_in=$ac_file.in ;;
  esac

  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  	  /^X\(\/\/\)$/{ s//\1/; q; }
  	  /^X\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`
  { if $as_mkdir_p; then
    mkdir -p "$ac_dir"
  else
    as_dir="$ac_dir"
    as_dirs=
    while test ! -d "$as_dir"; do
      as_dirs="$as_dir $as_dirs"
      as_dir=`(dirname "$as_dir") 2>/dev/null ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  	  /^X\(\/\/\)$/{ s//\1/; q; }
  	  /^X\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`
    done
    test ! -n "$as_dirs" || mkdir $as_dirs
  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
   { (exit 1); exit 1; }; }; }

  ac_builddir=.

if test "$ac_dir" != .; then
  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  # A "../" for each directory in $ac_dir_suffix.
  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
else
  ac_dir_suffix= ac_top_builddir=
fi

case $srcdir in
  .)  # No --srcdir option.  We are building in place.
    ac_srcdir=.
    if test -z "$ac_top_builddir"; then
       ac_top_srcdir=.
    else
       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
    fi ;;
  [\\/]* | ?:[\\/]* )  # Absolute path.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir ;;
  *) # Relative path.
    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac

# Do not use `cd foo && pwd` to compute absolute paths, because
# the directories may not exist.
case `pwd` in
.) ac_abs_builddir="$ac_dir";;
*)
  case "$ac_dir" in
  .) ac_abs_builddir=`pwd`;;
  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
  *) ac_abs_builddir=`pwd`/"$ac_dir";;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_builddir=${ac_top_builddir}.;;
*)
  case ${ac_top_builddir}. in
  .) ac_abs_top_builddir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_srcdir=$ac_srcdir;;
*)
  case $ac_srcdir in
  .) ac_abs_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_srcdir=$ac_top_srcdir;;
*)
  case $ac_top_srcdir in
  .) ac_abs_top_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
  esac;;
esac


  case $INSTALL in
  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
  esac

  if test x"$ac_file" != x-; then
    { echo "$as_me:$LINENO: creating $ac_file" >&5
echo "$as_me: creating $ac_file" >&6;}
    rm -f "$ac_file"
  fi
  # Let's still pretend it is `configure' which instantiates (i.e., don't
  # use $as_me), people would be surprised to read:
  #    /* config.h.  Generated by config.status.  */
  if test x"$ac_file" = x-; then
    configure_input=
  else
    configure_input="$ac_file.  "
  fi
  configure_input=$configure_input"Generated from `echo $ac_file_in |
				     sed 's,.*/,,'` by configure."

  # First look for the input files in the build tree, otherwise in the
  # src tree.
  ac_file_inputs=`IFS=:
    for f in $ac_file_in; do
      case $f in
      -) echo $tmp/stdin ;;
      [\\/$]*)
	 # Absolute (can't be DOS-style, as IFS=:)
	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
   { (exit 1); exit 1; }; }
	 echo "$f";;
      *) # Relative
	 if test -f "$f"; then
	   # Build tree
	   echo "$f"
	 elif test -f "$srcdir/$f"; then
	   # Source tree
	   echo "$srcdir/$f"
	 else
	   # /dev/null tree
	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
   { (exit 1); exit 1; }; }
	 fi;;
      esac
    done` || { (exit 1); exit 1; }
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
  sed "$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s,@configure_input@,$configure_input,;t t
s,@srcdir@,$ac_srcdir,;t t
s,@abs_srcdir@,$ac_abs_srcdir,;t t
s,@top_srcdir@,$ac_top_srcdir,;t t
s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
s,@builddir@,$ac_builddir,;t t
s,@abs_builddir@,$ac_abs_builddir,;t t
s,@top_builddir@,$ac_top_builddir,;t t
s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
s,@INSTALL@,$ac_INSTALL,;t t
" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
  rm -f $tmp/stdin
  if test x"$ac_file" != x-; then
    mv $tmp/out $ac_file
  else
    cat $tmp/out
    rm -f $tmp/out
  fi

done
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF

#
# CONFIG_HEADER section.
#

# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
# NAME is the cpp macro being defined and VALUE is the value it is being given.
#
# ac_d sets the value in "#define NAME VALUE" lines.
ac_dA='s,^\([	 ]*\)#\([	 ]*define[	 ][	 ]*\)'
ac_dB='[	 ].*$,\1#\2'
ac_dC=' '
ac_dD=',;t'
# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_uA='s,^\([	 ]*\)#\([	 ]*\)undef\([	 ][	 ]*\)'
ac_uB='$,\1#\2define\3'
ac_uC=' '
ac_uD=',;t'

for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
  case $ac_file in
  - | *:- | *:-:* ) # input from stdin
	cat >$tmp/stdin
	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
  * )   ac_file_in=$ac_file.in ;;
  esac

  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
echo "$as_me: creating $ac_file" >&6;}

  # First look for the input files in the build tree, otherwise in the
  # src tree.
  ac_file_inputs=`IFS=:
    for f in $ac_file_in; do
      case $f in
      -) echo $tmp/stdin ;;
      [\\/$]*)
	 # Absolute (can't be DOS-style, as IFS=:)
	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
   { (exit 1); exit 1; }; }
	 # Do quote $f, to prevent DOS paths from being IFS'd.
	 echo "$f";;
      *) # Relative
	 if test -f "$f"; then
	   # Build tree
	   echo "$f"
	 elif test -f "$srcdir/$f"; then
	   # Source tree
	   echo "$srcdir/$f"
	 else
	   # /dev/null tree
	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
   { (exit 1); exit 1; }; }
	 fi;;
      esac
    done` || { (exit 1); exit 1; }
  # Remove the trailing spaces.
  sed 's/[	 ]*$//' $ac_file_inputs >$tmp/in

_ACEOF

# Transform confdefs.h into two sed scripts, `conftest.defines' and
# `conftest.undefs', that substitutes the proper values into
# config.h.in to produce config.h.  The first handles `#define'
# templates, and the second `#undef' templates.
# And first: Protect against being on the right side of a sed subst in
# config.status.  Protect against being in an unquoted here document
# in config.status.
rm -f conftest.defines conftest.undefs
# Using a here document instead of a string reduces the quoting nightmare.
# Putting comments in sed scripts is not portable.
#
# `end' is used to avoid that the second main sed command (meant for
# 0-ary CPP macros) applies to n-ary macro definitions.
# See the Autoconf documentation for `clear'.
cat >confdef2sed.sed <<\_ACEOF
s/[\\&,]/\\&/g
s,[\\$`],\\&,g
t clear
: clear
s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*\)\(([^)]*)\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
t end
s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
: end
_ACEOF
# If some macros were called several times there might be several times
# the same #defines, which is useless.  Nevertheless, we may not want to
# sort them, since we want the *last* AC-DEFINE to be honored.
uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
rm -f confdef2sed.sed

# This sed command replaces #undef with comments.  This is necessary, for
# example, in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
cat >>conftest.undefs <<\_ACEOF
s,^[	 ]*#[	 ]*undef[	 ][	 ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
_ACEOF

# Break up conftest.defines because some shells have a limit on the size
# of here documents, and old seds have small limits too (100 cmds).
echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
echo '  if grep "^[	 ]*#[	 ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
echo '  :' >>$CONFIG_STATUS
rm -f conftest.tail
while grep . conftest.defines >/dev/null
do
  # Write a limited-size here document to $tmp/defines.sed.
  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
  # Speed up: don't consider the non `#define' lines.
  echo '/^[	 ]*#[	 ]*define/!b' >>$CONFIG_STATUS
  # Work around the forget-to-reset-the-flag bug.
  echo 't clr' >>$CONFIG_STATUS
  echo ': clr' >>$CONFIG_STATUS
  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
  echo 'CEOF
  sed -f $tmp/defines.sed $tmp/in >$tmp/out
  rm -f $tmp/in
  mv $tmp/out $tmp/in
' >>$CONFIG_STATUS
  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
  rm -f conftest.defines
  mv conftest.tail conftest.defines
done
rm -f conftest.defines
echo '  fi # grep' >>$CONFIG_STATUS
echo >>$CONFIG_STATUS

# Break up conftest.undefs because some shells have a limit on the size
# of here documents, and old seds have small limits too (100 cmds).
echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
rm -f conftest.tail
while grep . conftest.undefs >/dev/null
do
  # Write a limited-size here document to $tmp/undefs.sed.
  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
  # Speed up: don't consider the non `#undef'
  echo '/^[	 ]*#[	 ]*undef/!b' >>$CONFIG_STATUS
  # Work around the forget-to-reset-the-flag bug.
  echo 't clr' >>$CONFIG_STATUS
  echo ': clr' >>$CONFIG_STATUS
  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
  echo 'CEOF
  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
  rm -f $tmp/in
  mv $tmp/out $tmp/in
' >>$CONFIG_STATUS
  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
  rm -f conftest.undefs
  mv conftest.tail conftest.undefs
done
rm -f conftest.undefs

cat >>$CONFIG_STATUS <<\_ACEOF
  # Let's still pretend it is `configure' which instantiates (i.e., don't
  # use $as_me), people would be surprised to read:
  #    /* config.h.  Generated by config.status.  */
  if test x"$ac_file" = x-; then
    echo "/* Generated by configure.  */" >$tmp/config.h
  else
    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
  fi
  cat $tmp/in >>$tmp/config.h
  rm -f $tmp/in
  if test x"$ac_file" != x-; then
    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
echo "$as_me: $ac_file is unchanged" >&6;}
    else
      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  	  /^X\(\/\/\)$/{ s//\1/; q; }
  	  /^X\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`
      { if $as_mkdir_p; then
    mkdir -p "$ac_dir"
  else
    as_dir="$ac_dir"
    as_dirs=
    while test ! -d "$as_dir"; do
      as_dirs="$as_dir $as_dirs"
      as_dir=`(dirname "$as_dir") 2>/dev/null ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  	  /^X\(\/\/\)$/{ s//\1/; q; }
  	  /^X\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`
    done
    test ! -n "$as_dirs" || mkdir $as_dirs
  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
   { (exit 1); exit 1; }; }; }

      rm -f $ac_file
      mv $tmp/config.h $ac_file
    fi
  else
    cat $tmp/config.h
    rm -f $tmp/config.h
  fi
# Compute $ac_file's index in $config_headers.
_am_stamp_count=1
for _am_header in $config_headers :; do
  case $_am_header in
    $ac_file | $ac_file:* )
      break ;;
    * )
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
  esac
done
echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X$ac_file : 'X\(//\)[^/]' \| \
	 X$ac_file : 'X\(//\)$' \| \
	 X$ac_file : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X$ac_file |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  	  /^X\(\/\/\)$/{ s//\1/; q; }
  	  /^X\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`/stamp-h$_am_stamp_count
done
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF

#
# CONFIG_COMMANDS section.
#
for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
  ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_dest" : 'X\(//\)[^/]' \| \
	 X"$ac_dest" : 'X\(//\)$' \| \
	 X"$ac_dest" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$ac_dest" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  	  /^X\(\/\/\)$/{ s//\1/; q; }
  	  /^X\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`
  { if $as_mkdir_p; then
    mkdir -p "$ac_dir"
  else
    as_dir="$ac_dir"
    as_dirs=
    while test ! -d "$as_dir"; do
      as_dirs="$as_dir $as_dirs"
      as_dir=`(dirname "$as_dir") 2>/dev/null ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  	  /^X\(\/\/\)$/{ s//\1/; q; }
  	  /^X\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`
    done
    test ! -n "$as_dirs" || mkdir $as_dirs
  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
   { (exit 1); exit 1; }; }; }

  ac_builddir=.

if test "$ac_dir" != .; then
  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  # A "../" for each directory in $ac_dir_suffix.
  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
else
  ac_dir_suffix= ac_top_builddir=
fi

case $srcdir in
  .)  # No --srcdir option.  We are building in place.
    ac_srcdir=.
    if test -z "$ac_top_builddir"; then
       ac_top_srcdir=.
    else
       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
    fi ;;
  [\\/]* | ?:[\\/]* )  # Absolute path.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir ;;
  *) # Relative path.
    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac

# Do not use `cd foo && pwd` to compute absolute paths, because
# the directories may not exist.
case `pwd` in
.) ac_abs_builddir="$ac_dir";;
*)
  case "$ac_dir" in
  .) ac_abs_builddir=`pwd`;;
  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
  *) ac_abs_builddir=`pwd`/"$ac_dir";;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_builddir=${ac_top_builddir}.;;
*)
  case ${ac_top_builddir}. in
  .) ac_abs_top_builddir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_srcdir=$ac_srcdir;;
*)
  case $ac_srcdir in
  .) ac_abs_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_srcdir=$ac_top_srcdir;;
*)
  case $ac_top_srcdir in
  .) ac_abs_top_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
  esac;;
esac


  { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
echo "$as_me: executing $ac_dest commands" >&6;}
  case $ac_dest in
    depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
  # Strip MF so we end up with the name of the file.
  mf=`echo "$mf" | sed -e 's/:.*$//'`
  # Check whether this is an Automake generated Makefile or not.
  # We used to match only the files named `Makefile.in', but
  # some people rename them; so instead we look at the file content.
  # Grep'ing the first line is not enough: some people post-process
  # each Makefile.in and add a new line on top of each file to say so.
  # So let's grep whole file.
  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
    dirpart=`(dirname "$mf") 2>/dev/null ||
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$mf" : 'X\(//\)[^/]' \| \
	 X"$mf" : 'X\(//\)$' \| \
	 X"$mf" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$mf" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  	  /^X\(\/\/\)$/{ s//\1/; q; }
  	  /^X\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`
  else
    continue
  fi
  grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
  # Extract the definition of DEP_FILES from the Makefile without
  # running `make'.
  DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
  test -z "$DEPDIR" && continue
  # When using ansi2knr, U may be empty or an underscore; expand it
  U=`sed -n -e '/^U = / s///p' < "$mf"`
  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
  # We invoke sed twice because it is the simplest approach to
  # changing $(DEPDIR) to its actual value in the expansion.
  for file in `sed -n -e '
    /^DEP_FILES = .*\\\\$/ {
      s/^DEP_FILES = //
      :loop
	s/\\\\$//
	p
	n
	/\\\\$/ b loop
      p
    }
    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
    # Make sure the directory exists.
    test -f "$dirpart/$file" && continue
    fdir=`(dirname "$file") 2>/dev/null ||
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$file" : 'X\(//\)[^/]' \| \
	 X"$file" : 'X\(//\)$' \| \
	 X"$file" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  	  /^X\(\/\/\)$/{ s//\1/; q; }
  	  /^X\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`
    { if $as_mkdir_p; then
    mkdir -p $dirpart/$fdir
  else
    as_dir=$dirpart/$fdir
    as_dirs=
    while test ! -d "$as_dir"; do
      as_dirs="$as_dir $as_dirs"
      as_dir=`(dirname "$as_dir") 2>/dev/null ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  	  /^X\(\/\/\)$/{ s//\1/; q; }
  	  /^X\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`
    done
    test ! -n "$as_dirs" || mkdir $as_dirs
  fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
   { (exit 1); exit 1; }; }; }

    # echo "creating $dirpart/$file"
    echo '# dummy' > "$dirpart/$file"
  done
done
 ;;
  esac
done
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF

{ (exit 0); exit 0; }
_ACEOF
chmod +x $CONFIG_STATUS
ac_clean_files=$ac_clean_files_save


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || { (exit 1); exit 1; }
fi

#
# CONFIG_SUBDIRS section.
#
if test "$no_recursion" != yes; then

  # Remove --cache-file and --srcdir arguments so they do not pile up.
  ac_sub_configure_args=
  ac_prev=
  for ac_arg in $ac_configure_args; do
    if test -n "$ac_prev"; then
      ac_prev=
      continue
    fi
    case $ac_arg in
    -cache-file | --cache-file | --cache-fil | --cache-fi \
    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
      ac_prev=cache_file ;;
    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
    | --c=*)
      ;;
    --config-cache | -C)
      ;;
    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
      ac_prev=srcdir ;;
    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
      ;;
    -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
      ac_prev=prefix ;;
    -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
      ;;
    *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
    esac
  done

  # Always prepend --prefix to ensure using the same prefix
  # in subdir configurations.
  ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args"

  ac_popdir=`pwd`
  for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue

    # Do not complain, so a configure script can configure whichever
    # parts of a large source tree are present.
    test -d $srcdir/$ac_dir || continue

    { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
echo "$as_me: configuring in $ac_dir" >&6;}
    { if $as_mkdir_p; then
    mkdir -p "$ac_dir"
  else
    as_dir="$ac_dir"
    as_dirs=
    while test ! -d "$as_dir"; do
      as_dirs="$as_dir $as_dirs"
      as_dir=`(dirname "$as_dir") 2>/dev/null ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| \
	 .     : '\(.\)' 2>/dev/null ||
echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
  	  /^X\(\/\/\)$/{ s//\1/; q; }
  	  /^X\(\/\).*/{ s//\1/; q; }
  	  s/.*/./; q'`
    done
    test ! -n "$as_dirs" || mkdir $as_dirs
  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
   { (exit 1); exit 1; }; }; }

    ac_builddir=.

if test "$ac_dir" != .; then
  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
  # A "../" for each directory in $ac_dir_suffix.
  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
else
  ac_dir_suffix= ac_top_builddir=
fi

case $srcdir in
  .)  # No --srcdir option.  We are building in place.
    ac_srcdir=.
    if test -z "$ac_top_builddir"; then
       ac_top_srcdir=.
    else
       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
    fi ;;
  [\\/]* | ?:[\\/]* )  # Absolute path.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir ;;
  *) # Relative path.
    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_builddir$srcdir ;;
esac

# Do not use `cd foo && pwd` to compute absolute paths, because
# the directories may not exist.
case `pwd` in
.) ac_abs_builddir="$ac_dir";;
*)
  case "$ac_dir" in
  .) ac_abs_builddir=`pwd`;;
  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
  *) ac_abs_builddir=`pwd`/"$ac_dir";;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_builddir=${ac_top_builddir}.;;
*)
  case ${ac_top_builddir}. in
  .) ac_abs_top_builddir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_srcdir=$ac_srcdir;;
*)
  case $ac_srcdir in
  .) ac_abs_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
  esac;;
esac
case $ac_abs_builddir in
.) ac_abs_top_srcdir=$ac_top_srcdir;;
*)
  case $ac_top_srcdir in
  .) ac_abs_top_srcdir=$ac_abs_builddir;;
  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
  esac;;
esac


    cd $ac_dir

    # Check for guested configure; otherwise get Cygnus style configure.
    if test -f $ac_srcdir/configure.gnu; then
      ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'"
    elif test -f $ac_srcdir/configure; then
      ac_sub_configure="$SHELL '$ac_srcdir/configure'"
    elif test -f $ac_srcdir/configure.in; then
      ac_sub_configure=$ac_configure
    else
      { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
      ac_sub_configure=
    fi

    # The recursion is here.
    if test -n "$ac_sub_configure"; then
      # Make the cache file name correct relative to the subdirectory.
      case $cache_file in
      [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
      *) # Relative path.
	ac_sub_cache_file=$ac_top_builddir$cache_file ;;
      esac

      { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
      # The eval makes quoting arguments work.
      eval $ac_sub_configure $ac_sub_configure_args \
	   --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
	{ { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
   { (exit 1); exit 1; }; }
    fi

    cd $ac_popdir
  done
fi


cat <<_ACEOF

CC:            $CC
LD:            $LD
CPPFLAGS:      $CPPFLAGS
LLCPPFLAGS:    $LLCPPFLAGS
CFLAGS:        $CFLAGS
EXTRA_KCFLAGS: $EXTRA_KCFLAGS
LLCFLAGS:      $LLCFLAGS

Type 'make' to build Lustre.
_ACEOF

