#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71 for OpenAFS 1.8.12.
#
# Report bugs to <openafs-bugs@openafs.org>.
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2021 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 more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else $as_nop
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi



# Reset variables that may have inherited troublesome values from
# the environment.

# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" ""	$as_nl"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

# The user is always right.
if ${PATH_SEPARATOR+false} :; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
  done
IFS=$as_save_IFS

     ;;
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
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi


# Use a proper internal environment variable to ensure we don't fall
  # into an infinite loop, continuously re-executing ourselves.
  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
    _as_can_reexec=no; export _as_can_reexec;
    # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="as_nop=:
if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else \$as_nop
  case \`(set -o) 2>/dev/null\` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
"
  as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" )
then :

else \$as_nop
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
blah=\$(echo \$(echo blah))
test x\"\$blah\" = xblah || exit 1
test -x / || exit 1"
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
  if (eval "$as_required") 2>/dev/null
then :
  as_have_required=yes
else $as_nop
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
then :

else $as_nop
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
  as_found=:
  case $as_dir in #(
	 /*)
	   for as_base in sh bash ksh sh5; do
	     # Try only shells that exist, to save several forks.
	     as_shell=$as_dir$as_base
	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
IFS=$as_save_IFS
if $as_found
then :

else $as_nop
  if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi
fi


      if test "x$CONFIG_SHELL" != x
then :
  export CONFIG_SHELL
             # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi

    if test x$as_have_required = xno
then :
  printf "%s\n" "$0: This script requires a shell more modern than all"
  printf "%s\n" "$0: the shells that I found on your system."
  if test ${ZSH_VERSION+y} ; then
    printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
  else
    printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
$0: openafs-bugs@openafs.org about your system, including
$0: any error possibly output before this message. Then
$0: install a modern shell, or manually run the script
$0: under such a shell if you do have one."
  fi
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit
# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
  return $?
}
as_nop=as_fn_nop

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p

# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else $as_nop
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith

# as_fn_nop
# ---------
# Do nothing but, unlike ":", preserve the value of $?.
as_fn_nop ()
{
  return $?
}
as_nop=as_fn_nop

# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; 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

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# 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


  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  # already done that, so ensure we don't try to do so again and fall
  # in an infinite loop.  This has already happened in practice.
  _as_can_reexec=no; export _as_can_reexec
  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'


rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

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

as_test_x='test -x'
as_executable_p=as_fn_executable_p

# 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'"


test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1

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

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='OpenAFS'
PACKAGE_TARNAME='openafs'
PACKAGE_VERSION='1.8.12'
PACKAGE_STRING='OpenAFS 1.8.12'
PACKAGE_BUGREPORT='openafs-bugs@openafs.org'
PACKAGE_URL='http://www.openafs.org/'

ac_unique_file="src/libafs/Makefile.common.in"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stddef.h>
#ifdef HAVE_STDIO_H
# include <stdio.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"

ac_header_c_list=
ac_subst_vars='LTLIBOBJS
LD_WRAPPER
CC_WRAPPER
CTFMERGE
CTFCONVERT
LIB_crypt
HELPER_SPLINTCFG
HELPER_SPLINT
RXGEN_PATH
CONFIGTOOL_PATH
COMPILE_ET_PATH
LIBUAFS_BUILD_PERL
SWIG
CLIENT_UAFS_DEP
ENABLE_FUSE_CLIENT
FUSE_LIBS
FUSE_CFLAGS
PKG_CONFIG
DOCBOOK_STYLESHEETS
HTML_XSL
IRIX_BUILD_IP35
DARWIN_INFOFILE
DEST
TOP_LIBDIR
TOP_INCDIR
TOP_SRCDIR
TOP_OBJDIR
MKAFS_OSTYPE
LINUX_VERSION
BSD_KERNEL_BUILD
BSD_KERNEL_PATH
HOST_CPU
LINUX_KERNEL_BUILD
LINUX_KERNEL_PATH
LIB_AFSDB
ENABLE_PTHREADED_UBIK
ENABLE_KERNEL_MODULE
AFS_PARAM_COMMON
AFS_PARAM
AFS_SYSNAME
VFSCK
afsdatadir
afsbosconfigdir
afsbackupdir
afslocaldir
afslogsdir
afsdbdir
afssrvlibexecdir
afssrvsbindir
afssrvbindir
afskerneldir
viceetcdir
afsconfdir
EGREP
GREP
CPP
ROKEN_HEADERS
LIBOBJS
LIB_curses
hcrypto_install_target
hcrypto_all_target
LIB_hcrypto
LDFLAGS_hcrypto
CPPFLAGS_hcrypto
buildtool_roken
DIR_roken
LDFLAGS_roken
CPPFLAGS_roken
LIB_roken
INSTALL_KAUTH
BUILD_LOGIN
HAVE_PAM
LIB_libintl
INCLUDE_libintl
XBSA_XLIBS
XBSA_CFLAGS
USE_UNIX_SOCKETS
PTHREAD_LIBS
MPS
RHCONFIG_MP
RHCONFIG_SP
SPARSE_MAKEFLAGS
SPARSE
LINUX_KBUILD_CFLAGS_VAR
LINUX_GCC_KOPTS
KINCLUDES
KROOT
XLIBS
XLDFLAGS64
XLDFLAGS
XCFLAGS64
CFLAGS_WERROR
CFLAGS_NODANGLING_POINTER
CFLAGS_NOCAST_FUNCTION_TYPE
CFLAGS_NOIMPLICIT_FALLTHROUGH
CFLAGS_NOOLDSTYLE
CFLAGS_NOUNUSED
CFLAGS_NOSTRICT
CFLAGS_NOERROR
XCFLAGS
VFSCK_CFLAGS
TSM_LIBS
TSM_IMPORTS
SHLIB_SUFFIX
SHLIB_LINKER
SHLIB_LDFLAGS
SHLIB_CFLAGS
RXDEBUG
REGEX_OBJ
PAM_OPTMZ
PAM_DBG
PAM_LIBS
PAM_CFLAGS
OPTMZ
NO_STRIP_BIN
MT_LIBS
MT_CFLAGS
MT_CC
LWP_OPTMZ
LWP_DBG
KERN_OPTMZ
KERN_DBG
FSINCLUDES
DBG
ASFLAGS
AR
AIX64
AIX32
AFSD_LDFLAGS
AFSD_LIBS
CCOBJ
CCXPG2
CFLAGS_USE_AFTER_FREE_GCCBUG
DEBUG_FLAGS
dest_XFS_SIZE_CHECK
install_XFS_SIZE_CHECK
XFS_SIZE_CHECK
GENCAT
CP
LD
RM
MV
AS
OSXSDK
SOLARIS_CC_KOPTS
SOLARISCC
LEXLIB
LEX_OUTPUT_ROOT
LEX
YFLAGS
YACC
RANLIB
LN_S
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
DOT_PATH
HAVE_DOT
DOT
DOXYGEN
KINDLEGEN
DOCBOOK2PDF
XSLTPROC
LINUX_LIBAFS_NAME
LINUX_KERNEL_PACKAGING
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
MACOS_VERSION
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
with_afs_sysname
enable_namei_fileserver
enable_supergroups
enable_bitmap_later
enable_unix_sockets
enable_tivoli_tsm
enable_pthreaded_ubik
enable_ubik_read_while_write
with_linux_kernel_headers
with_linux_kernel_build
with_bsd_kernel_headers
with_bsd_kernel_build
with_linux_kernel_packaging
enable_kernel_module
enable_redhat_buildsys
enable_transarc_paths
enable_kauth
enable_strip_binaries
enable_debug
enable_optimize
enable_warnings
enable_checking
enable_debug_locks
enable_debug_kernel
enable_optimize_kernel
enable_debug_lwp
enable_optimize_lwp
enable_debug_pam
enable_optimize_pam
enable_linux_syscall_probing
enable_linux_d_splice_alias_extra_iput
with_crosstools_dir
with_xslt_processor
with_html_xsl
with_docbook2pdf
with_docbook_stylesheets
with_dot
enable_bigendian
enable_littleendian
with_sparse
with_libintl
with_libintl_lib
with_libintl_include
with_roken
with_roken_include
with_roken_lib
with_hcrypto
with_hcrypto_include
with_hcrypto_lib
enable_gtx
enable_fuse_client
with_swig
with_ctf_tools
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
YACC
YFLAGS
SPARSE
CPP
PKG_CONFIG
FUSE_CFLAGS
FUSE_LIBS
CTFCONVERT
CTFMERGE'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# 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.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
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

  case $ac_option in
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  *=)   ac_optarg= ;;
  *)    ac_optarg=yes ;;
  esac

  case $ac_dashdash$ac_option in
  --)
    ac_dashdash=yes ;;

  -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)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    datadir=$ac_optarg ;;

  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  | --dataroo | --dataro | --datar)
    ac_prev=datarootdir ;;
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
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    datarootdir=$ac_optarg ;;

  -disable-* | --disable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: \`$ac_useropt'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=no ;;

  -docdir | --docdir | --docdi | --doc | --do)
    ac_prev=docdir ;;
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    docdir=$ac_optarg ;;

  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    ac_prev=dvidir ;;
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    dvidir=$ac_optarg ;;

  -enable-* | --enable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: \`$ac_useropt'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=\$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 ;;

  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  | --ht=*)
    htmldir=$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 ;;

  -localedir | --localedir | --localedi | --localed | --locale)
    ac_prev=localedir ;;
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst | --locals)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    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 ;;

  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

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

  -runstatedir | --runstatedir | --runstatedi | --runstated \
  | --runstate | --runstat | --runsta | --runst | --runs \
  | --run | --ru | --r)
    ac_prev=runstatedir ;;
  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
  | --run=* | --ru=* | --r=*)
    runstatedir=$ac_optarg ;;

  -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_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: \`$ac_useropt'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=\$ac_optarg ;;

  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: \`$ac_useropt'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=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 ;;

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    case $ac_envvar in #(
      '' | [0-9]* | *[!_$as_cr_alnum]* )
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
    esac
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      printf "%s\n" "$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'`
  as_fn_error $? "missing argument to $ac_option"
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir runstatedir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;
  esac
  # Be sure to have absolute directory names.
  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
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
  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


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  as_fn_error $? "pwd does not report name of working directory"


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_myself" |
    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/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# 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 OpenAFS 1.8.12 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 \`..']

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]
  --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]
  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/openafs]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF

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

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of OpenAFS 1.8.12:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-namei-fileserver
                          force compilation of namei fileserver in preference
                          to inode fileserver
  --enable-supergroups    enable support for nested pts groups
  --enable-bitmap-later   enable fast startup of file server by not reading
                          bitmap till needed
  --disable-unix-sockets  disable use of unix domain sockets for fssync
                          (defaults to enabled)
  --enable-tivoli-tsm     enable use of the Tivoli TSM API libraries for butc
                          support
  --disable-pthreaded-ubik
                          disable installation of pthreaded ubik applications
                          (defaults to enabled)
  --enable-ubik-read-while-write
                          enable vlserver read from db cache during write
                          locks (EXPERIMENTAL)
  --disable-kernel-module disable compilation of the kernel module (defaults
                          to enabled)
  --enable-redhat-buildsys
                          enable compilation of the redhat build system kernel
                          (defaults to disabled)
  --enable-transarc-paths use Transarc style paths like /usr/afs and /usr/vice
  --enable-kauth          install the deprecated kauth server, pam modules,
                          and utilities (defaults to disabled)
  --disable-strip-binaries
                          disable stripping of symbol information from
                          binaries (defaults to enabled)
  --enable-debug          enable compilation of the user space code with
                          debugging information (defaults to disabled)
  --disable-optimize      disable optimization for compilation of the user
                          space code (defaults to enabled)
  --enable-warnings       enable compilation warnings when building with gcc
                          (defaults to disabled)
  --enable-checking       turn compilation warnings into errors when building
                          with gcc (defaults to disabled)
  --enable-debug-locks    turn on lock debugging assertions (defaults to
                          disabled)
  --enable-debug-kernel   enable compilation of the kernel module with
                          debugging information (defaults to disabled)
  --disable-optimize-kernel
                          disable compilation of the kernel module with
                          optimization (defaults based on platform)
  --enable-debug-lwp      enable compilation of the LWP code with debugging
                          information (defaults to disabled)
  --disable-optimize-lwp  disable optimization for compilation of the LWP code
                          (defaults to enabled)
  --enable-debug-pam      enable compilation of the PAM code with debugging
                          information (defaults to disabled)
  --disable-optimize-pam  disable optimization for compilation of the PAM code
                          (defaults to enabled)
  --enable-linux-syscall-probing
                          enable Linux syscall probing (defaults to
                          autodetect)
  --enable-linux-d_splice_alias-extra-iput
                          Linux kernels in the 3.17 series prior to 3.17.3 had
                          a bug wherein error returns from the
                          d_splice_alias() function were leaking a reference
                          on the inode. The bug was fixed for the 3.17.3
                          kernel, and the possibility of an error return was
                          only introduced in kernel 3.17, so only the narrow
                          range of kernels is affected. Enable this option for
                          builds on systems with kernels affected by this bug,
                          to manually release the reference on error returns
                          and correct the reference counting. Linux commit
                          51486b900ee92856b977eacfc5bfbe6565028070 (or
                          equivalent) is the fix for the upstream bug, so if
                          such a commit is present, leave this option
                          disabled. We apologize that you are required to know
                          this about your running kernel, but luckily only a
                          narrow range of versions is affected.
  --enable-bigendian      the target is big endian
  --enable-littleendian   the target is little endian
  --disable-gtx           disable gtx curses-based terminal tools
  --disable-fuse-client   disable building of the FUSE userspace client,
                          afsd.fuse (defaults to enabled)

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-afs-sysname=sys  use sys for the afs sysname

  --with-linux-kernel-headers=path
                          use the kernel headers found at path (optional,
                          defaults to /lib/modules/`uname -r`/build, then
                          /lib/modules/`uname -r`/source, and lastly
                          /usr/src/linux)

  --with-linux-kernel-build=path
                          use the kernel build found at path(optional,
                          defaults to kernel headers path)
  --with-bsd-kernel-headers=path
                          use the kernel headers found at path (optional,
                          defaults to /usr/src/sys)

  --with-bsd-kernel-build=path
                          use the kernel build found at path (optional,
                          defaults to KSRC/i386/compile/GENERIC)

  --with-linux-kernel-packaging
                          use standard naming conventions to aid Linux kernel
                          build packaging (disables MPS, sets the kernel
                          module name to openafs.ko, and installs kernel
                          modules into the standard Linux location)
  --with-crosstools-dir=path
                          use path for native versions of rxgen, compile_et
                          and config

  --with-xslt-processor=ARG
                          which XSLT processor to use (possible choices are:
                          libxslt, saxon, xalan-j, xsltproc)
  --with-html-xsl         build HTML documentation using this stylesheet
                          (default is html/chunk.dsl; specify either
                          html/chunk.xsl or html/docbook.xsl)
  --with-docbook2pdf=ARG  which Docbook to PDF utility to use (possible
                          choices are: fop, dblatex, docbook2pdf)
  --with-docbook-stylesheets=ARG
                          location of DocBook stylesheets (default is to
                          search a set of likely paths)
  --with-dot[=PATH]       use graphviz dot to generate dependency graphs with
                          doxygen (defaults to autodetect)
  --with-sparse[=PATH]    Location of the 'sparse' tool
  --with-libintl=dir                use libintl in dir
  --with-libintl-lib=dir            use libintl libraries in dir
  --with-libintl-include=dir        use libintl headers in dir
  --with-roken=DIR        Location of the roken library, or 'internal'
  --with-roken-include=DIR
                          Location of roken headers
  --with-roken-lib=DIR    Location of roken libraries
  --with-hcrypto=DIR      Location of the hcrypto library, or 'internal'
  --with-hcrypto-include=DIR
                          Location of hcrypto headers
  --with-hcrypto-lib=DIR  Location of the hcrypto library
  --with-swig             use swig to generate language bindings (defaults to
                          autodetect)
  --with-ctf-tools[=DIR]  Location of the CTF tools

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>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  YACC        The `Yet Another Compiler Compiler' implementation to use.
              Defaults to the first program found out of: `bison -y', `byacc',
              `yacc'.
  YFLAGS      The list of arguments that will be passed by default to $YACC.
              This script will default YFLAGS to the empty string to avoid a
              default value of `-d' given by some make applications.
  SPARSE      Path to the 'sparse' tool
  CPP         C preprocessor
  PKG_CONFIG  path to pkg-config utility
  FUSE_CFLAGS C compiler flags for FUSE, overriding pkg-config
  FUSE_LIBS   linker flags for FUSE, overriding pkg-config
  CTFCONVERT  Path to ctfconvert
  CTFMERGE    Path to ctfmerge

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 <openafs-bugs@openafs.org>.
OpenAFS home page: <http://www.openafs.org/>.
_ACEOF
ac_status=$?
fi

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

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

    cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for configure.gnu first; this name is used for a wrapper for
    # Metaconfig's "Configure" on case-insensitive file systems.
    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
    else
      printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi || ac_status=$?
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
OpenAFS configure 1.8.12
generated by GNU Autoconf 2.71

Copyright (C) 2021 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
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##

# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_compile

# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 test -x conftest$ac_exeext
       }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  # interfere with the next link command; also delete a directory that is
  # left behind by Apple's compiler.  We do this before executing the actions.
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_link

# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  eval "$3=no"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
if (sizeof ($2))
	 return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
if (sizeof (($2)))
	    return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

else $as_nop
  eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_type

# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_compile

# ac_fn_c_try_run LINENO
# ----------------------
# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
# executables *can* be run.
ac_fn_c_try_run ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: program exited with status $ac_status" >&5
       printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

       ac_retval=$ac_status
fi
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_run

# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $2 innocuous_$2

/* System header to define __stub macros and hopefully few prototypes,
   which can conflict with char $2 (); below.  */

#include <limits.h>
#undef $2

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* 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_$2 || defined __stub___$2
choke me
#endif

int
main (void)
{
return $2 ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_func

# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
# ----------------------------------------------------
# Tries to find if the field MEMBER exists in type AGGR, after including
# INCLUDES, setting cache variable VAR accordingly.
ac_fn_c_check_member ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
printf %s "checking for $2.$3... " >&6; }
if eval test \${$4+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$5
int
main (void)
{
static $2 ac_aggr;
if (ac_aggr.$3)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$4=yes"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$5
int
main (void)
{
static $2 ac_aggr;
if (sizeof ac_aggr.$3)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$4=yes"
else $as_nop
  eval "$4=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$4
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_member

# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
# ------------------------------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.
ac_fn_check_decl ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  as_decl_name=`echo $2|sed 's/ *(.*//'`
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
printf %s "checking whether $as_decl_name is declared... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  eval ac_save_FLAGS=\$$6
  as_fn_append $6 " $5"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
#ifndef $as_decl_name
#ifdef __cplusplus
  (void) $as_decl_use;
#else
  (void) $as_decl_name;
#endif
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  eval $6=\$ac_save_FLAGS

fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_check_decl

# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
# --------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
# INCLUDES, setting VAR accordingly. Returns whether the value could be
# computed
ac_fn_c_compute_int ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if test "$cross_compiling" = yes; then
    # Depending upon the size, compute the lo and hi bounds.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= 0)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_lo=0 ac_mid=0
  while :; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_hi=$ac_mid; break
else $as_nop
  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
			if test $ac_lo -le $ac_mid; then
			  ac_lo= ac_hi=
			  break
			fi
			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  done
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) < 0)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_hi=-1 ac_mid=-1
  while :; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_lo=$ac_mid; break
else $as_nop
  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
			if test $ac_mid -le $ac_hi; then
			  ac_lo= ac_hi=
			  break
			fi
			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  done
else $as_nop
  ac_lo= ac_hi=
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_hi=$ac_mid
else $as_nop
  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
case $ac_lo in #((
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
'') ac_retval=1 ;;
esac
  else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
static long int longval (void) { return $2; }
static unsigned long int ulongval (void) { return $2; }
#include <stdio.h>
#include <stdlib.h>
int
main (void)
{

  FILE *f = fopen ("conftest.val", "w");
  if (! f)
    return 1;
  if (($2) < 0)
    {
      long int i = longval ();
      if (i != ($2))
	return 1;
      fprintf (f, "%ld", i);
    }
  else
    {
      unsigned long int i = ulongval ();
      if (i != ($2))
	return 1;
      fprintf (f, "%lu", i);
    }
  /* Do not output a trailing newline, as this causes \r\n confusion
     on some platforms.  */
  return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
else $as_nop
  ac_retval=1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f conftest.val

  fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_compute_int

# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } > conftest.i && {
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
	 test ! -s conftest.err
       }
then :
  ac_retval=0
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

    ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_cpp
ac_configure_args_raw=
for ac_arg
do
  case $ac_arg in
  *\'*)
    ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  esac
  as_fn_append ac_configure_args_raw " '$ac_arg'"
done

case $ac_configure_args_raw in
  *$as_nl*)
    ac_safe_unquote= ;;
  *)
    ac_unsafe_z='|&;<>()$`\\"*?[ ''	' # This string ends in space, tab.
    ac_unsafe_a="$ac_unsafe_z#~"
    ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
    ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
esac

cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by OpenAFS $as_me 1.8.12, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ $0$ac_configure_args_raw

_ACEOF
exec 5>>config.log
{
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`
/usr/bin/hostinfo      = `(/usr/bin/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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    printf "%s\n" "PATH: $as_dir"
  done
IFS=$as_save_IFS

} >&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_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
    2)
      as_fn_append 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
      as_fn_append ac_configure_args " '$ac_arg'"
      ;;
    esac
  done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset 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: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
  # Sanitize IFS.
  IFS=" ""	$as_nl"
  # Save into config.log some information that might help in debugging.
  {
    echo

    printf "%s\n" "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
    echo
    # The following way of writing the cache mishandles newlines in values,
(
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done
  (set) 2>&1 |
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      sed -n \
	"s/'\''/'\''\\\\'\'''\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
      ;; #(
    *)
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
)
    echo

    printf "%s\n" "## ----------------- ##
## Output variables. ##
## ----------------- ##"
    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=\$$ac_var
      case $ac_val in
      *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
      esac
      printf "%s\n" "$ac_var='\''$ac_val'\''"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      printf "%s\n" "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=\$$ac_var
	case $ac_val in
	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	esac
	printf "%s\n" "$ac_var='\''$ac_val'\''"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      printf "%s\n" "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      printf "%s\n" "$as_me: caught signal $ac_signal"
    printf "%s\n" "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core core.conftest.* &&
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

printf "%s\n" "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
if test -n "$CONFIG_SITE"; then
  ac_site_files="$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
  ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
  ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi

for ac_site_file in $ac_site_files
do
  case $ac_site_file in #(
  */*) :
     ;; #(
  *) :
    ac_site_file=./$ac_site_file ;;
esac
  if test -f "$ac_site_file" && test -r "$ac_site_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special files
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Test code for whether the C compiler supports C89 (global declarations)
ac_c_conftest_c89_globals='
/* Does the compiler advertise C89 conformance?
   Do not test the value of __STDC__, because some compilers set it to 0
   while being otherwise adequately conformant. */
#if !defined __STDC__
# error "Compiler does not advertise C89 conformance"
#endif

#include <stddef.h>
#include <stdarg.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
struct buf { int x; };
struct buf * (*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 do not provoke an error unfortunately, instead are silently treated
   as an "x".  The following induces an error, until -std is added to get
   proper ANSI mode.  Curiously \x00 != x always comes out true, for an
   array size at least.  It is necessary to write \x00 == 0 to get something
   that is true only with -std.  */
int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];

/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   inside strings and character constants.  */
#define FOO(x) '\''x'\''
int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
               int, int);'

# Test code for whether the C compiler supports C89 (body of main).
ac_c_conftest_c89_main='
ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
'

# Test code for whether the C compiler supports C99 (global declarations)
ac_c_conftest_c99_globals='
// Does the compiler advertise C99 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
# error "Compiler does not advertise C99 conformance"
#endif

#include <stdbool.h>
extern int puts (const char *);
extern int printf (const char *, ...);
extern int dprintf (int, const char *, ...);
extern void *malloc (size_t);

// Check varargs macros.  These examples are taken from C99 6.10.3.5.
// dprintf is used instead of fprintf to avoid needing to declare
// FILE and stderr.
#define debug(...) dprintf (2, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
  int x = 1234;
  int y = 5678;
  debug ("Flag");
  debug ("X = %d\n", x);
  showlist (The first, second, and third items.);
  report (x>y, "x is %d but y is %d", x, y);
}

// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
  #error "your preprocessor is broken"
#endif
#if BIG_OK
#else
  #error "your preprocessor is broken"
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;

struct incomplete_array
{
  int datasize;
  double data[];
};

struct named_init {
  int number;
  const wchar_t *name;
  double average;
};

typedef const char *ccp;

static inline int
test_restrict (ccp restrict text)
{
  // See if C++-style comments work.
  // Iterate through items via the restricted pointer.
  // Also check for declarations in for loops.
  for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
    continue;
  return 0;
}

// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
  va_list args;
  va_start (args, format);
  va_list args_copy;
  va_copy (args_copy, args);

  const char *str = "";
  int number = 0;
  float fnumber = 0;

  while (*format)
    {
      switch (*format++)
	{
	case '\''s'\'': // string
	  str = va_arg (args_copy, const char *);
	  break;
	case '\''d'\'': // int
	  number = va_arg (args_copy, int);
	  break;
	case '\''f'\'': // float
	  fnumber = va_arg (args_copy, double);
	  break;
	default:
	  break;
	}
    }
  va_end (args_copy);
  va_end (args);

  return *str && number && fnumber;
}
'

# Test code for whether the C compiler supports C99 (body of main).
ac_c_conftest_c99_main='
  // Check bool.
  _Bool success = false;
  success |= (argc != 0);

  // Check restrict.
  if (test_restrict ("String literal") == 0)
    success = true;
  char *restrict newvar = "Another string";

  // Check varargs.
  success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
  test_varargs_macros ();

  // Check flexible array members.
  struct incomplete_array *ia =
    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  ia->datasize = 10;
  for (int i = 0; i < ia->datasize; ++i)
    ia->data[i] = i * 1.234;

  // Check named initializers.
  struct named_init ni = {
    .number = 34,
    .name = L"Test wide string",
    .average = 543.34343,
  };

  ni.number = 58;

  int dynamic_array[ni.number];
  dynamic_array[0] = argv[0][0];
  dynamic_array[ni.number - 1] = 543;

  // work around unused variable warnings
  ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
	 || dynamic_array[ni.number - 1] != 543);
'

# Test code for whether the C compiler supports C11 (global declarations)
ac_c_conftest_c11_globals='
// Does the compiler advertise C11 conformance?
#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
# error "Compiler does not advertise C11 conformance"
#endif

// Check _Alignas.
char _Alignas (double) aligned_as_double;
char _Alignas (0) no_special_alignment;
extern char aligned_as_int;
char _Alignas (0) _Alignas (int) aligned_as_int;

// Check _Alignof.
enum
{
  int_alignment = _Alignof (int),
  int_array_alignment = _Alignof (int[100]),
  char_alignment = _Alignof (char)
};
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");

// Check _Noreturn.
int _Noreturn does_not_return (void) { for (;;) continue; }

// Check _Static_assert.
struct test_static_assert
{
  int x;
  _Static_assert (sizeof (int) <= sizeof (long int),
                  "_Static_assert does not work in struct");
  long int y;
};

// Check UTF-8 literals.
#define u8 syntax error!
char const utf8_literal[] = u8"happens to be ASCII" "another string";

// Check duplicate typedefs.
typedef long *long_ptr;
typedef long int *long_ptr;
typedef long_ptr long_ptr;

// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
struct anonymous
{
  union {
    struct { int i; int j; };
    struct { int k; long int l; } w;
  };
  int m;
} v1;
'

# Test code for whether the C compiler supports C11 (body of main).
ac_c_conftest_c11_main='
  _Static_assert ((offsetof (struct anonymous, i)
		   == offsetof (struct anonymous, w.k)),
		  "Anonymous union alignment botch");
  v1.i = 2;
  v1.w.k = 5;
  ok |= v1.i != 5;
'

# Test code for whether the C compiler supports C11 (complete).
ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}
${ac_c_conftest_c11_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  ${ac_c_conftest_c99_main}
  ${ac_c_conftest_c11_main}
  return ok;
}
"

# Test code for whether the C compiler supports C99 (complete).
ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
${ac_c_conftest_c99_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  ${ac_c_conftest_c99_main}
  return ok;
}
"

# Test code for whether the C compiler supports C89 (complete).
ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}

int
main (int argc, char **argv)
{
  int ok = 0;
  ${ac_c_conftest_c89_main}
  return ok;
}
"

as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"

# Auxiliary files required by this configure script.
ac_aux_files="install-sh config.guess config.sub"

# Locations in which to look for auxiliary files.
ac_aux_dir_candidates="${srcdir}/build-tools"

# Search for a directory containing all of the required auxiliary files,
# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
# If we don't find one directory that contains all the files we need,
# we report the set of missing files from the *first* directory in
# $ac_aux_dir_candidates and give up.
ac_missing_aux_files=""
ac_first_candidate=:
printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in $ac_aux_dir_candidates
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
  as_found=:

  printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
  ac_aux_dir_found=yes
  ac_install_sh=
  for ac_aux in $ac_aux_files
  do
    # As a special case, if "install-sh" is required, that requirement
    # can be satisfied by any of "install-sh", "install.sh", or "shtool",
    # and $ac_install_sh is set appropriately for whichever one is found.
    if test x"$ac_aux" = x"install-sh"
    then
      if test -f "${as_dir}install-sh"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
        ac_install_sh="${as_dir}install-sh -c"
      elif test -f "${as_dir}install.sh"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
        ac_install_sh="${as_dir}install.sh -c"
      elif test -f "${as_dir}shtool"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
        ac_install_sh="${as_dir}shtool install -c"
      else
        ac_aux_dir_found=no
        if $ac_first_candidate; then
          ac_missing_aux_files="${ac_missing_aux_files} install-sh"
        else
          break
        fi
      fi
    else
      if test -f "${as_dir}${ac_aux}"; then
        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
      else
        ac_aux_dir_found=no
        if $ac_first_candidate; then
          ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
        else
          break
        fi
      fi
    fi
  done
  if test "$ac_aux_dir_found" = yes; then
    ac_aux_dir="$as_dir"
    break
  fi
  ac_first_candidate=false

  as_found=false
done
IFS=$as_save_IFS
if $as_found
then :

else $as_nop
  as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
fi


# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
if test -f "${ac_aux_dir}config.guess"; then
  ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
fi
if test -f "${ac_aux_dir}config.sub"; then
  ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
fi
if test -f "$ac_aux_dir/configure"; then
  ac_configure="$SHELL ${ac_aux_dir}configure"
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
  eval ac_old_set=\$ac_cv_env_${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,)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	# differences in whitespace do not lead to failure.
	ac_old_val_w=`echo x $ac_old_val`
	ac_new_val_w=`echo x $ac_new_val`
	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
	    and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

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





ac_config_headers="$ac_config_headers src/config/afsconfig.h"

MACOS_VERSION=1.8.12



if test -z "$CFLAGS"
then :
  CFLAGS=" "
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
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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="gcc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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 "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  for ac_prog in cl.exe
  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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in cl.exe
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$ac_ct_CC" && break
done

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi

fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}clang"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="clang"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$ac_cv_prog_CC"
fi

fi


test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }

# Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

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

int
main (void)
{

  ;
  return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM 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.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
printf %s "checking whether the C compiler works... " >&6; }
ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

ac_rmfiles=
for ac_file in $ac_files
do
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  esac
done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
then :
  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile.  We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
	;;
    [ab].out )
	# We found the default executable, but exeext='' is most
	# certainly right.
	break;;
    *.* )
	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
	then :; else
	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	fi
	# We set ac_cv_exeext here because the later test for it is not
	# safe: cross compilers may not add the suffix if given an `-o'
	# argument, so we may need to know it at that point already.
	# Even if this section looks crufty: it has the advantage of
	# actually working.
	break;;
    * )
	break;;
  esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=

else $as_nop
  ac_file=''
fi
if test -z "$ac_file"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
printf %s "checking for C compiler default output file name... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
printf "%s\n" "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext

rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
printf %s "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
then :
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	  break;;
    * ) break;;
  esac
done
else $as_nop
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
printf "%s\n" "$ac_cv_exeext" >&6; }

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main (void)
{
FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
printf %s "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
  { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
  if { ac_try='./conftest$ac_cv_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then
    cross_compiling=no
  else
    if test "$cross_compiling" = maybe; then
	cross_compiling=yes
    else
	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
    fi
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
printf "%s\n" "$cross_compiling" >&6; }

rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
printf %s "checking for suffix of object files... " >&6; }
if test ${ac_cv_objext+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
then :
  for ac_file in conftest.o conftest.obj conftest.*; do
  test -f "$ac_file" || continue;
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
       break;;
  esac
done
else $as_nop
  printf "%s\n" "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
printf "%s\n" "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_compiler_gnu=yes
else $as_nop
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu

if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+y}
ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_c_werror_flag=$ac_c_werror_flag
   ac_c_werror_flag=yes
   ac_cv_prog_cc_g=no
   CFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_g=yes
else $as_nop
  CFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

else $as_nop
  ac_c_werror_flag=$ac_save_c_werror_flag
	 CFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
  CFLAGS=$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 "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
if test ${ac_cv_prog_cc_c11+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c11_program
_ACEOF
for ac_arg in '' -std=gnu11
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c11" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c11" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
     CC="$CC $ac_cv_prog_cc_c11"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
  ac_prog_cc_stdc=c11
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
printf %s "checking for $CC option to enable C99 features... " >&6; }
if test ${ac_cv_prog_cc_c99+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c99_program
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c99" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c99" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
     CC="$CC $ac_cv_prog_cc_c99"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
  ac_prog_cc_stdc=c99
fi
fi
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
printf %s "checking for $CC option to enable C89 features... " >&6; }
if test ${ac_cv_prog_cc_c89+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c89" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c89" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
printf "%s\n" "none needed" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
     CC="$CC $ac_cv_prog_cc_c89"
fi
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
  ac_prog_cc_stdc=c89
fi
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





  # Make sure we can run config.sub.
$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
  as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
printf %s "checking build system type... " >&6; }
if test ${ac_cv_build+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
  ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
test "x$ac_build_alias" = x &&
  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
  as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
printf "%s\n" "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
printf %s "checking host system type... " >&6; }
if test ${ac_cv_host+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test "x$host_alias" = x; then
  ac_cv_host=$ac_cv_build
else
  ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
    as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
printf "%s\n" "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac



ac_header= ac_cache=
for ac_item in $ac_header_c_list
do
  if test $ac_cache; then
    ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
    if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
      printf "%s\n" "#define $ac_item 1" >> confdefs.h
    fi
    ac_header= ac_cache=
  elif test $ac_header; then
    ac_cache=$ac_item
  else
    ac_header=$ac_item
  fi
done








if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
then :

printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h

fi

  # 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.
# Reject install programs that cannot install multiple files.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    # Account for fact that we put trailing slashes in our PATH walk.
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 '' $ac_executable_extensions; do
	if as_fn_executable_p "$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
	    rm -rf conftest.one conftest.two conftest.dir
	    echo one > conftest.one
	    echo two > conftest.two
	    mkdir conftest.dir
	    if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
	      test -s conftest.one && test -s conftest.two &&
	      test -s conftest.dir/conftest.one &&
	      test -s conftest.dir/conftest.two
	    then
	      ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
	      break 3
	    fi
	  fi
	fi
      done
    done
    ;;
esac

  done
IFS=$as_save_IFS

rm -rf conftest.one conftest.two conftest.dir

fi
  if test ${ac_cv_path_install+y}; then
    INSTALL=$ac_cv_path_install
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for INSTALL within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    INSTALL=$ac_install_sh
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
printf "%s\n" "$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'

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5
printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; }
if test ${ac_cv_c_undeclared_builtin_options+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_CFLAGS=$CFLAGS
   ac_cv_c_undeclared_builtin_options='cannot detect'
   for ac_arg in '' -fno-builtin; do
     CFLAGS="$ac_save_CFLAGS $ac_arg"
     # This test program should *not* compile successfully.
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
(void) strchr;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

else $as_nop
  # This test program should compile successfully.
        # No library function is consistently available on
        # freestanding implementations, so test against a dummy
        # declaration.  Include always-available headers on the
        # off chance that they somehow elicit warnings.
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <float.h>
#include <limits.h>
#include <stdarg.h>
#include <stddef.h>
extern void ac_decl (int, char *);

int
main (void)
{
(void) ac_decl (0, (char *) 0);
  (void) ac_decl;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  if test x"$ac_arg" = x
then :
  ac_cv_c_undeclared_builtin_options='none needed'
else $as_nop
  ac_cv_c_undeclared_builtin_options=$ac_arg
fi
          break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    done
    CFLAGS=$ac_save_CFLAGS

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5
printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
  case $ac_cv_c_undeclared_builtin_options in #(
  'cannot detect') :
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot make $CC report undeclared builtins
See \`config.log' for more details" "$LINENO" 5; } ;; #(
  'none needed') :
    ac_c_undeclared_builtin_options='' ;; #(
  *) :
    ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
esac

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
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
printf %s "checking how to run the C preprocessor... " >&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+y}
then :
  printf %s "(cached) " >&6
else $as_nop
      # Double quotes because $CC needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :

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

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
  # Broken: success on invalid input.
continue
else $as_nop
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i 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
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
printf "%s\n" "$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.
  # 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 confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :

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

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"
then :
  # Broken: success on invalid input.
continue
else $as_nop
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

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

else $as_nop
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
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


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
printf %s "checking for grep that handles long lines and -e... " >&6; }
if test ${ac_cv_path_GREP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -z "$GREP"; then
  ac_path_GREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in grep ggrep
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
  # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
  ac_count=0
  printf %s 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    printf "%s\n" 'GREP' >> "conftest.nl"
    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_GREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_GREP="$ac_path_GREP"
      ac_path_GREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_GREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GREP"; then
    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_GREP=$GREP
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
printf "%s\n" "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
printf %s "checking for egrep... " >&6; }
if test ${ac_cv_path_EGREP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   then ac_cv_path_EGREP="$GREP -E"
   else
     if test -z "$EGREP"; then
  ac_path_EGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in egrep
   do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
  # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
  ac_count=0
  printf %s 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    printf "%s\n" 'EGREP' >> "conftest.nl"
    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_EGREP="$ac_path_EGREP"
      ac_path_EGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_EGREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_EGREP"; then
    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_EGREP=$EGREP
fi

   fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
printf "%s\n" "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"




if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
	if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PKG_CONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PKG_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PKG_CONFIG=$ac_cv_path_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
printf "%s\n" "$PKG_CONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_path_PKG_CONFIG"; then
  ac_pt_PKG_CONFIG=$PKG_CONFIG
  # Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $ac_pt_PKG_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
if test -n "$ac_pt_PKG_CONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_pt_PKG_CONFIG" = x; then
    PKG_CONFIG=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    PKG_CONFIG=$ac_pt_PKG_CONFIG
  fi
else
  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
fi

fi
if test -n "$PKG_CONFIG"; then
	_pkg_min_version=0.9.0
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		PKG_CONFIG=""
	fi

fi








SRCDIR_PARENT=`pwd`

#BOZO_SAVE_CORES pam



# Check whether --with-afs-sysname was given.
if test ${with_afs_sysname+y}
then :
  withval=$with_afs_sysname;
fi


# Check whether --enable-namei-fileserver was given.
if test ${enable_namei_fileserver+y}
then :
  enableval=$enable_namei_fileserver;
else $as_nop
  enable_namei_fileserver="default"
fi

# Check whether --enable-supergroups was given.
if test ${enable_supergroups+y}
then :
  enableval=$enable_supergroups;
else $as_nop
  enable_supergroups="no"
fi

# Check whether --enable-bitmap-later was given.
if test ${enable_bitmap_later+y}
then :
  enableval=$enable_bitmap_later; if test x"$withval" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: bitmap-later is only used by non-demand-attach
            fileservers.  Please migrate to demand-attach instead." >&5
printf "%s\n" "$as_me: WARNING: bitmap-later is only used by non-demand-attach
            fileservers.  Please migrate to demand-attach instead." >&2;}
fi
else $as_nop
  enable_bitmap_later="no"
fi

# Check whether --enable-unix-sockets was given.
if test ${enable_unix_sockets+y}
then :
  enableval=$enable_unix_sockets;
else $as_nop
  enable_unix_sockets="yes"
fi

# Check whether --enable-tivoli-tsm was given.
if test ${enable_tivoli_tsm+y}
then :
  enableval=$enable_tivoli_tsm;
else $as_nop
  enable_tivoli_tsm="no"
fi

# Check whether --enable-pthreaded-ubik was given.
if test ${enable_pthreaded_ubik+y}
then :
  enableval=$enable_pthreaded_ubik;
else $as_nop
  enable_pthreaded_ubik="yes"
fi

# Check whether --enable-ubik-read-while-write was given.
if test ${enable_ubik_read_while_write+y}
then :
  enableval=$enable_ubik_read_while_write;
else $as_nop
  enable_ubik_read_while_write="no"
fi



# Check whether --with-linux-kernel-headers was given.
if test ${with_linux_kernel_headers+y}
then :
  withval=$with_linux_kernel_headers;
fi


# Check whether --with-linux-kernel-build was given.
if test ${with_linux_kernel_build+y}
then :
  withval=$with_linux_kernel_build;
fi


# Check whether --with-bsd-kernel-headers was given.
if test ${with_bsd_kernel_headers+y}
then :
  withval=$with_bsd_kernel_headers;
fi


# Check whether --with-bsd-kernel-build was given.
if test ${with_bsd_kernel_build+y}
then :
  withval=$with_bsd_kernel_build;
fi


# Check whether --with-linux-kernel-packaging was given.
if test ${with_linux_kernel_packaging+y}
then :
  withval=$with_linux_kernel_packaging; LINUX_KERNEL_PACKAGING=yes

     LINUX_LIBAFS_NAME=openafs

else $as_nop
  LINUX_LIBAFS_NAME=libafs


fi

# Check whether --enable-kernel-module was given.
if test ${enable_kernel_module+y}
then :
  enableval=$enable_kernel_module;
else $as_nop
  enable_kernel_module="yes"
fi

# Check whether --enable-redhat-buildsys was given.
if test ${enable_redhat_buildsys+y}
then :
  enableval=$enable_redhat_buildsys;
else $as_nop
  enable_redhat_buildsys="no"
fi


# Check whether --enable-transarc-paths was given.
if test ${enable_transarc_paths+y}
then :
  enableval=$enable_transarc_paths;
else $as_nop
  enable_transarc_paths="no"
fi


# Check whether --enable-kauth was given.
if test ${enable_kauth+y}
then :
  enableval=$enable_kauth; enable_pam="yes"
else $as_nop
  enable_kauth="no"
     enable_pam="no"
fi


# Check whether --enable-strip-binaries was given.
if test ${enable_strip_binaries+y}
then :
  enableval=$enable_strip_binaries;
else $as_nop
  enable_strip_binaries="maybe"
fi

# Check whether --enable-debug was given.
if test ${enable_debug+y}
then :
  enableval=$enable_debug;
else $as_nop
  enable_debug="no"
fi

# Check whether --enable-optimize was given.
if test ${enable_optimize+y}
then :
  enableval=$enable_optimize;
else $as_nop
  enable_optimize="yes"
fi

# Check whether --enable-warnings was given.
if test ${enable_warnings+y}
then :
  enableval=$enable_warnings;
else $as_nop
  enable_warnings="no"
fi

# Check whether --enable-checking was given.
if test ${enable_checking+y}
then :
  enableval=$enable_checking; enable_checking="$enableval"
else $as_nop
  enable_checking="no"
fi

# Check whether --enable-debug-locks was given.
if test ${enable_debug_locks+y}
then :
  enableval=$enable_debug_locks; enable_debug_locks="$enableval"
else $as_nop
  enable_debug_locks="no"
fi

# Check whether --enable-debug-kernel was given.
if test ${enable_debug_kernel+y}
then :
  enableval=$enable_debug_kernel;
else $as_nop
  enable_debug_kernel="no"
fi

# Check whether --enable-optimize-kernel was given.
if test ${enable_optimize_kernel+y}
then :
  enableval=$enable_optimize_kernel;
else $as_nop
  enable_optimize_kernel=""
fi

# Check whether --enable-debug-lwp was given.
if test ${enable_debug_lwp+y}
then :
  enableval=$enable_debug_lwp;
else $as_nop
  enable_debug_lwp="no"
fi

# Check whether --enable-optimize-lwp was given.
if test ${enable_optimize_lwp+y}
then :
  enableval=$enable_optimize_lwp;
else $as_nop
  enable_optimize_lwp="yes"
fi

# Check whether --enable-debug-pam was given.
if test ${enable_debug_pam+y}
then :
  enableval=$enable_debug_pam;
else $as_nop
  enable_debug_pam="no"
fi

# Check whether --enable-optimize-pam was given.
if test ${enable_optimize_pam+y}
then :
  enableval=$enable_optimize_pam;
else $as_nop
  enable_optimize_pam="yes"
fi

# Check whether --enable-linux-syscall-probing was given.
if test ${enable_linux_syscall_probing+y}
then :
  enableval=$enable_linux_syscall_probing;
else $as_nop
  enable_linux_syscall_probing="maybe"
fi

# Check whether --enable-linux-d_splice_alias-extra-iput was given.
if test ${enable_linux_d_splice_alias_extra_iput+y}
then :
  enableval=$enable_linux_d_splice_alias_extra_iput;
else $as_nop
  enable_linux_d_splice_alias_extra_iput="no"
fi


# Check whether --with-crosstools-dir was given.
if test ${with_crosstools_dir+y}
then :
  withval=$with_crosstools_dir;
fi



# Check whether --with-xslt-processor was given.
if test ${with_xslt_processor+y}
then :
  withval=$with_xslt_processor; XSLTPROC="$withval"
else $as_nop
  for ac_prog in libxslt saxon xalan-j xsltproc
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_XSLTPROC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$XSLTPROC"; then
  ac_cv_prog_XSLTPROC="$XSLTPROC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_XSLTPROC="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
XSLTPROC=$ac_cv_prog_XSLTPROC
if test -n "$XSLTPROC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
printf "%s\n" "$XSLTPROC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$XSLTPROC" && break
done
test -n "$XSLTPROC" || XSLTPROC="echo"

fi



# Check whether --with-html-xsl was given.
if test ${with_html_xsl+y}
then :
  withval=$with_html_xsl; HTML_XSL="$withval"
else $as_nop
  HTML_XSL="html/chunk.xsl"
fi



# Check whether --with-docbook2pdf was given.
if test ${with_docbook2pdf+y}
then :
  withval=$with_docbook2pdf; DOCBOOK2PDF="$withval"
else $as_nop
  for ac_prog in fop dblatex docbook2pdf
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_DOCBOOK2PDF+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$DOCBOOK2PDF"; then
  ac_cv_prog_DOCBOOK2PDF="$DOCBOOK2PDF" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_DOCBOOK2PDF="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
DOCBOOK2PDF=$ac_cv_prog_DOCBOOK2PDF
if test -n "$DOCBOOK2PDF"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DOCBOOK2PDF" >&5
printf "%s\n" "$DOCBOOK2PDF" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$DOCBOOK2PDF" && break
done
test -n "$DOCBOOK2PDF" || DOCBOOK2PDF="echo"

fi



# Check whether --with-docbook-stylesheets was given.
if test ${with_docbook_stylesheets+y}
then :
  withval=$with_docbook_stylesheets; DOCBOOK_STYLESHEETS="$withval"
else $as_nop
  openafs_dirpath=no
  for openafs_var in /usr/share/xml/docbook/stylesheet/nwalsh/current \
                 /usr/share/xml/docbook/stylesheet/nwalsh \
                 /usr/share/xml/docbook/xsl-stylesheets \
                 /usr/share/sgml/docbook/docbook-xsl-stylesheets \
                 /usr/share/sgml/docbook/xsl-stylesheets \
                 /usr/share/docbook-xsl \
                 /usr/share/sgml/docbkxsl \
                 /usr/local/share/xsl/docbook \
                 /sw/share/xml/xsl/docbook-xsl \
                 /opt/local/share/xsl/docbook-xsl; do
    if test -r "$openafs_var/$HTML_XSL"; then
      openafs_dirpath=$openafs_var
      break
    fi
  done
  if test x"$openafs_dirpath" = xno; then
    DOCBOOK_STYLESHEETS=
  else
    DOCBOOK_STYLESHEETS=$openafs_dirpath
  fi

           if test "x$DOCBOOK_STYLESHEETS" = "x"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Docbook stylesheets not found; some documentation can't be built" >&5
printf "%s\n" "$as_me: WARNING: Docbook stylesheets not found; some documentation can't be built" >&2;}

fi

fi



# Check whether --with-dot was given.
if test ${with_dot+y}
then :
  withval=$with_dot;
else $as_nop
  with_dot="maybe"
fi


enable_login="no"



for ac_prog in kindlegen
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_KINDLEGEN+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$KINDLEGEN"; then
  ac_cv_prog_KINDLEGEN="$KINDLEGEN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_KINDLEGEN="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
KINDLEGEN=$ac_cv_prog_KINDLEGEN
if test -n "$KINDLEGEN"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $KINDLEGEN" >&5
printf "%s\n" "$KINDLEGEN" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$KINDLEGEN" && break
done

for ac_prog in doxygen
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_DOXYGEN+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$DOXYGEN"; then
  ac_cv_prog_DOXYGEN="$DOXYGEN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_DOXYGEN="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
DOXYGEN=$ac_cv_prog_DOXYGEN
if test -n "$DOXYGEN"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
printf "%s\n" "$DOXYGEN" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$DOXYGEN" && break
done


case "$with_dot" in
maybe)
    for ac_prog in dot
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_DOT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$DOT"; then
  ac_cv_prog_DOT="$DOT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_DOT="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
DOT=$ac_cv_prog_DOT
if test -n "$DOT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DOT" >&5
printf "%s\n" "$DOT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$DOT" && break
done

    if test "x$DOT" = "x"
then :
  HAVE_DOT="no"
else $as_nop
  HAVE_DOT="yes"
fi
    ;;
yes)
    HAVE_DOT="yes"
    ;;
no)
    HAVE_DOT="no"
    ;;
*)
    HAVE_DOT="yes"
    DOT_PATH=$with_dot
esac




{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
printf %s "checking for library containing strerror... " >&6; }
if test ${ac_cv_search_strerror+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char strerror ();
int
main (void)
{
return strerror ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' cposix
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_strerror=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_strerror+y}
then :
  break
fi
done
if test ${ac_cv_search_strerror+y}
then :

else $as_nop
  ac_cv_search_strerror=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
printf "%s\n" "$ac_cv_search_strerror" >&6; }
ac_res=$ac_cv_search_strerror
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi



  ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
"
if test "x$ac_cv_type_pid_t" = xyes
then :

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

          #if defined _WIN64 && !defined __CYGWIN__
          LLP64
          #endif

int
main (void)
{

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_pid_type='int'
else $as_nop
  ac_pid_type='__int64'
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h


fi


ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes
then :

else $as_nop

printf "%s\n" "#define size_t unsigned int" >>confdefs.h

fi



{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
printf %s "checking whether ln -s works... " >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
printf "%s\n" "no, using $LN_S" >&6; }
fi

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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf "%s\n" "$RANLIB" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RANLIB+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_RANLIB="ranlib"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf "%s\n" "$ac_ct_RANLIB" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_RANLIB" = x; then
    RANLIB=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    RANLIB=$ac_ct_RANLIB
  fi
else
  RANLIB="$ac_cv_prog_RANLIB"
fi

for ac_prog in 'bison -y' byacc
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_YACC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$YACC"; then
  ac_cv_prog_YACC="$YACC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_YACC="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
YACC=$ac_cv_prog_YACC
if test -n "$YACC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
printf "%s\n" "$YACC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$YACC" && break
done
test -n "$YACC" || YACC="yacc"


for ac_prog in flex lex
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_LEX+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$LEX"; then
  ac_cv_prog_LEX="$LEX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_LEX="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
LEX=$ac_cv_prog_LEX
if test -n "$LEX"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
printf "%s\n" "$LEX" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$LEX" && break
done
test -n "$LEX" || LEX=":"

  if test "x$LEX" != "x:"; then
    cat >conftest.l <<_ACEOF
%{
#ifdef __cplusplus
extern "C"
#endif
int yywrap(void);
%}
%%
a { ECHO; }
b { REJECT; }
c { yymore (); }
d { yyless (1); }
e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument.  */
#ifdef __cplusplus
    yyless ((yyinput () != 0));
#else
    yyless ((input () != 0));
#endif
  }
f { unput (yytext[0]); }
. { BEGIN INITIAL; }
%%
#ifdef YYTEXT_POINTER
extern char *yytext;
#endif
int
yywrap (void)
{
  return 1;
}
int
main (void)
{
  return ! yylex ();
}
_ACEOF
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lex output file root" >&5
printf %s "checking for lex output file root... " >&6; }
if test ${ac_cv_prog_lex_root+y}
then :
  printf %s "(cached) " >&6
else $as_nop

ac_cv_prog_lex_root=unknown
{ { ac_try="$LEX conftest.l"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$LEX conftest.l") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } &&
if test -f lex.yy.c; then
  ac_cv_prog_lex_root=lex.yy
elif test -f lexyy.c; then
  ac_cv_prog_lex_root=lexyy
fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
printf "%s\n" "$ac_cv_prog_lex_root" >&6; }
if test "$ac_cv_prog_lex_root" = unknown
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot find output from $LEX; giving up on $LEX" >&5
printf "%s\n" "$as_me: WARNING: cannot find output from $LEX; giving up on $LEX" >&2;}
   LEX=: LEXLIB=
fi
LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root

if test ${LEXLIB+y}
then :

else $as_nop

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lex library" >&5
printf %s "checking for lex library... " >&6; }
if test ${ac_cv_lib_lex+y}
then :
  printf %s "(cached) " >&6
else $as_nop

    ac_save_LIBS="$LIBS"
    ac_found=false
    for ac_cv_lib_lex in 'none needed' -lfl -ll 'not found'; do
      case $ac_cv_lib_lex in #(
  'none needed') :
     ;; #(
  'not found') :
    break ;; #(
  *) :
    LIBS="$ac_cv_lib_lex $ac_save_LIBS" ;; #(
  *) :
     ;;
esac

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
`cat $LEX_OUTPUT_ROOT.c`
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_found=:
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
      if $ac_found; then
        break
      fi
    done
    LIBS="$ac_save_LIBS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
printf "%s\n" "$ac_cv_lib_lex" >&6; }
  if test "$ac_cv_lib_lex" = 'not found'
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: required lex library not found; giving up on $LEX" >&5
printf "%s\n" "$as_me: WARNING: required lex library not found; giving up on $LEX" >&2;}
	 LEX=: LEXLIB=
elif test "$ac_cv_lib_lex" = 'none needed'
then :
  LEXLIB=''
else $as_nop
  LEXLIB=$ac_cv_lib_lex
fi

fi


if test "$LEX" != :
then :

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
printf %s "checking whether yytext is a pointer... " >&6; }
if test ${ac_cv_prog_lex_yytext_pointer+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  # POSIX says lex can declare yytext either as a pointer or an array; the
# default is implementation-dependent.  Figure out which it is, since
# not all implementations provide the %pointer and %array declarations.
ac_cv_prog_lex_yytext_pointer=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  #define YYTEXT_POINTER 1
`cat $LEX_OUTPUT_ROOT.c`
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_lex_yytext_pointer=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
printf "%s\n" "$ac_cv_prog_lex_yytext_pointer" >&6; }
if test $ac_cv_prog_lex_yytext_pointer = yes; then

printf "%s\n" "#define YYTEXT_POINTER 1" >>confdefs.h

fi

fi
rm -f conftest.l $LEX_OUTPUT_ROOT.c

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if lex is flex" >&5
printf %s "checking if lex is flex... " >&6; }
 if echo '' | $LEX --version >&5 2>&1
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
     LEX="$LEX -l"

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi



    if test "$INSTALL" = "${srcdir}/build-tools/install-sh -c" ||
       test "$INSTALL" = "build-tools/install-sh -c" ; then

	INSTALL=`cd "$srcdir"; pwd`/build-tools/install-sh
	if test -f "$INSTALL" ; then :; else
	    as_fn_error $? "Error translating install-sh to an absolute path: $INSTALL does not exist?" "$LINENO" 5
	fi
	INSTALL="$INSTALL -c"
    fi


# Check whether --enable-bigendian was given.
if test ${enable_bigendian+y}
then :
  enableval=$enable_bigendian; openafs_cv_c_bigendian=yes
fi

# Check whether --enable-littleendian was given.
if test ${enable_littleendian+y}
then :
  enableval=$enable_littleendian; openafs_cv_c_bigendian=no
fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte order is known at compile time" >&5
printf %s "checking whether byte order is known at compile time... " >&6; }
if test ${openafs_cv_c_bigendian_compile+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{

#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
 bogus endian macros
#endif
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  openafs_cv_c_bigendian_compile=yes
else $as_nop
  openafs_cv_c_bigendian_compile=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $openafs_cv_c_bigendian_compile" >&5
printf "%s\n" "$openafs_cv_c_bigendian_compile" >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
printf %s "checking whether byte ordering is bigendian... " >&6; }
if test ${openafs_cv_c_bigendian+y}
then :
  printf %s "(cached) " >&6
else $as_nop

  if test "$openafs_cv_c_bigendian_compile" = "yes"; then
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/param.h>
int
main (void)
{

#if BYTE_ORDER != BIG_ENDIAN
  not big endian
#endif
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  openafs_cv_c_bigendian=yes
else $as_nop
  openafs_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  else
    if test "$cross_compiling" = yes
then :
  as_fn_error $? "specify either --enable-bigendian or --enable-littleendian" "$LINENO" 5
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
main () {
      /* Are we little or big endian?  From Harbison&Steele.  */
      union
      {
	long l;
	char c[sizeof (long)];
    } u;
    u.l = 1;
    exit (u.c[sizeof (long) - 1] == 1);
  }
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  openafs_cv_c_bigendian=no
else $as_nop
  openafs_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

  fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $openafs_cv_c_bigendian" >&5
printf "%s\n" "$openafs_cv_c_bigendian" >&6; }
if test "$openafs_cv_c_bigendian" = "yes"; then

printf "%s\n" "#define AUTOCONF_FOUND_BIGENDIAN 1" >>confdefs.h
fi
if test "$openafs_cv_c_bigendian_compile" = "yes"; then

printf "%s\n" "#define ENDIANESS_IN_SYS_PARAM_H 1" >>confdefs.h
fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether printf understands the %z length modifier" >&5
printf %s "checking whether printf understands the %z length modifier... " >&6; }
if test ${openafs_cv_printf_takes_z+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test "$cross_compiling" = yes
then :
  openafs_cv_printf_takes_z="no"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <string.h>

int main(void) {
        char buf[8];
        memset(buf, 0, sizeof(buf));
        snprintf(buf, 8, "%zu", sizeof(char));
        if (buf[0] == '1' && buf[1] == '\0') {
                return 0;
        } else {
                return 1;
        }
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  openafs_cv_printf_takes_z="yes"
else $as_nop
  openafs_cv_printf_takes_z="no"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $openafs_cv_printf_takes_z" >&5
printf "%s\n" "$openafs_cv_printf_takes_z" >&6; }

if test "x$openafs_cv_printf_takes_z" = "xyes"; then

printf "%s\n" "#define PRINTF_TAKES_Z_LEN 1" >>confdefs.h

fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking your OS" >&5
printf %s "checking your OS... " >&6; }
system=$host
case $system in
        *-linux*)
                MKAFS_OSTYPE=LINUX
                if test "x$enable_redhat_buildsys" = "xyes"; then

printf "%s\n" "#define ENABLE_REDHAT_BUILDSYS 1" >>confdefs.h

                fi
                if test "x$enable_kernel_module" = "xyes"; then

if test "x$with_linux_kernel_headers" != "x"; then
  LINUX_KERNEL_PATH="$with_linux_kernel_headers"
else
  for utsdir in "/lib/modules/`uname -r`/build" \
                "/lib/modules/`uname -r`/source" \
                "/usr/src/linux"; do
    LINUX_KERNEL_PATH="$utsdir"
    for utsfile in "include/generated/utsrelease.h" \
                   "include/linux/utsrelease.h" \
                   "include/linux/version.h" \
                   "include/linux/version-up.h"; do
      if grep "UTS_RELEASE" "$utsdir/$utsfile" >/dev/null 2>&1; then
        break 2
      fi
    done
  done
fi
if test "x$with_linux_kernel_build" != "x"; then
  LINUX_KERNEL_BUILD="$with_linux_kernel_build"
else
  LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
fi
if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then
  linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $2 }'|tail -n 1`
  LINUX_VERSION="$linux_kvers"
else
  if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then
    linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $2 }'|tail -n 1`
    LINUX_VERSION="$linux_kvers"
  else
    if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then
      linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $2 }'|tail -n 1`
      if test "x$linux_kvers" = "x"; then
        if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then
          linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $2 }'|tail -n 1`
          if test "x$linux_kvers" = "x"; then
            as_fn_error $? "Linux headers lack version definition 2" "$LINENO" 5
            exit 1
          else
            LINUX_VERSION="$linux_kvers"
          fi
        else
          as_fn_error $? "Linux headers lack version definition" "$LINENO" 5
          exit 1
        fi
      else
        LINUX_VERSION="$linux_kvers"
      fi
    else
      enable_kernel_module="no"
    fi
  fi
fi
if test ! -f "$LINUX_KERNEL_BUILD/include/generated/autoconf.h" &&
   test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
    enable_kernel_module="no"
fi
if test "x$enable_kernel_module" = "xno"; then
 if test "x$with_linux_kernel_headers" != "x"; then
  as_fn_error $? "No usable linux headers found at $LINUX_KERNEL_PATH" "$LINENO" 5
  exit 1
 else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module" >&5
printf "%s\n" "$as_me: WARNING: No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module" >&2;}
 fi
fi
SUBARCH=default

                fi
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: linux" >&5
printf "%s\n" "linux" >&6; }

GUESS_LINUX_VERSION=
if test "x$enable_kernel_module" = "xyes"; then
    GUESS_LINUX_VERSION=${LINUX_VERSION}
else
    GUESS_LINUX_VERSION=`uname -r`
fi
case "$GUESS_LINUX_VERSION" in
    2.6.* | [3-9]* | [1-2][0-9]*) AFS_SYSKVERS=26 ;;
    *) as_fn_error $? "Couldn't guess your Linux version 2" "$LINENO" 5 ;;
esac

                ;;
        *-solaris*)
                MKAFS_OSTYPE=SOLARIS
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: sun4" >&5
printf "%s\n" "sun4" >&6; }


  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_SOLARISCC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $SOLARISCC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SOLARISCC="$SOLARISCC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="/opt/SUNWspro/bin:/opt/SunStudioExpress/bin:/opt/developerstudio12.6/bin:/opt/developerstudio12.5/bin:/opt/solarisstudio12.4/bin:/opt/solarisstudio12.3/bin:/opt/solstudio12.2/bin:/opt/sunstudio12.1/bin"
for as_dir in $as_dummy
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_SOLARISCC="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
SOLARISCC=$ac_cv_path_SOLARISCC
if test -n "$SOLARISCC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SOLARISCC" >&5
printf "%s\n" "$SOLARISCC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


   if test "x$SOLARISCC" = "x"
then :
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "Could not find the solaris cc program. Please define the environment variable SOLARISCC to specify the path.
See \`config.log' for more details" "$LINENO" 5; }
fi






for flag in -xvector=%none -xregs=no%float; do
  as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags__$flag" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
printf %s "checking whether C compiler accepts $flag... " >&6; }
if eval test \${$as_CACHEVAR+y}
then :
  printf %s "(cached) " >&6
else $as_nop

  ax_check_save_flags=$CFLAGS
  CFLAGS="$CFLAGS  $flag"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$as_CACHEVAR=yes"
else $as_nop
  eval "$as_CACHEVAR=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CFLAGS=$ax_check_save_flags
fi
eval ac_res=\$$as_CACHEVAR
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_CACHEVAR"\" = x"yes"
then :

if test ${SOLARIS_CC_KOPTS+y}
then :

  case " $SOLARIS_CC_KOPTS " in #(
  *" $flag "*) :
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : SOLARIS_CC_KOPTS already contains \$flag"; } >&5
  (: SOLARIS_CC_KOPTS already contains $flag) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } ;; #(
  *) :

     as_fn_append SOLARIS_CC_KOPTS " $flag"
     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : SOLARIS_CC_KOPTS=\"\$SOLARIS_CC_KOPTS\""; } >&5
  (: SOLARIS_CC_KOPTS="$SOLARIS_CC_KOPTS") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
     ;;
esac

else $as_nop

  SOLARIS_CC_KOPTS=$flag
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : SOLARIS_CC_KOPTS=\"\$SOLARIS_CC_KOPTS\""; } >&5
  (: SOLARIS_CC_KOPTS="$SOLARIS_CC_KOPTS") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }

fi

else $as_nop
  :
fi

done




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for vfs_dqrwlock in struct ufsvfs" >&5
printf %s "checking for vfs_dqrwlock in struct ufsvfs... " >&6; }
if test ${ac_cv_solaris_ufsvfs_has_dqrwlock+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _KERNEL
          #include <sys/fs/ufs_inode.h>
int
main (void)
{
struct ufsvfs _ufsvfs;
          (void) _ufsvfs.vfs_dqrwlock;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_solaris_ufsvfs_has_dqrwlock=yes
else $as_nop
  ac_cv_solaris_ufsvfs_has_dqrwlock=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_solaris_ufsvfs_has_dqrwlock" >&5
printf "%s\n" "$ac_cv_solaris_ufsvfs_has_dqrwlock" >&6; }
  if test "$ac_cv_solaris_ufsvfs_has_dqrwlock" = "yes"
then :

printf "%s\n" "#define HAVE_VFS_DQRWLOCK 1" >>confdefs.h


fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fs_rolled in struct proc" >&5
printf %s "checking for fs_rolled in struct proc... " >&6; }
if test ${ac_cv_solaris_fs_has_fs_rolled+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/fs/ufs_fs.h>
int
main (void)
{
struct fs _fs; (void) _fs.fs_rolled;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_solaris_fs_has_fs_rolled=yes
else $as_nop
  ac_cv_solaris_fs_has_fs_rolled=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_solaris_fs_has_fs_rolled" >&5
printf "%s\n" "$ac_cv_solaris_fs_has_fs_rolled" >&6; }
  if test "$ac_cv_solaris_fs_has_fs_rolled" = "yes"
then :

printf "%s\n" "#define STRUCT_FS_HAS_FS_ROLLED 1" >>confdefs.h


fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether solookup takes a sockparams" >&5
printf %s "checking whether solookup takes a sockparams... " >&6; }
if test ${ac_cv_solaris_solookup_takes_sockparams+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _KERNEL
          #include <sys/systm.h>
          #include <sys/socketvar.h>
int
main (void)
{
struct sockparams *sp;
          (void) solookup(AF_INET, SOCK_DGRAM, 0, &sp);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_solaris_solookup_takes_sockparams=yes
else $as_nop
  ac_cv_solaris_solookup_takes_sockparams=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_solaris_solookup_takes_sockparams" >&5
printf "%s\n" "$ac_cv_solaris_solookup_takes_sockparams" >&6; }
  if test "$ac_cv_solaris_solookup_takes_sockparams" = "yes"
then :

printf "%s\n" "#define SOLOOKUP_TAKES_SOCKPARAMS 1" >>confdefs.h


fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for vn_renamepath" >&5
printf %s "checking for vn_renamepath... " >&6; }
if test ${ac_cv_solaris_have_vn_renamepath+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _KERNEL
         #include <sys/vnode.h>
int
main (void)
{
void vn_renamepath(void);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_solaris_have_vn_renamepath=no
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _KERNEL
           #include <sys/vnode.h>
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_solaris_have_vn_renamepath=yes
else $as_nop
  ac_cv_solaris_have_vn_renamepath=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_solaris_have_vn_renamepath" >&5
printf "%s\n" "$ac_cv_solaris_have_vn_renamepath" >&6; }

  if test "x$ac_cv_solaris_have_vn_renamepath" = "xyes"
then :

printf "%s\n" "#define HAVE_VN_RENAMEPATH 1" >>confdefs.h

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a map_addr without vacalign" >&5
printf %s "checking for a map_addr without vacalign... " >&6; }
if test ${ac_cv_solaris_mapaddr_lacks_vacalign+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _KERNEL
         #include <sys/vmsystm.h>
int
main (void)
{
caddr_t *addrp;
         size_t len;
         offset_t off;
         uint_t flags;
         map_addr(addrp, len, off, flags);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_solaris_mapaddr_lacks_vacalign=yes
else $as_nop
  ac_cv_solaris_mapaddr_lacks_vacalign=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_solaris_mapaddr_lacks_vacalign" >&5
printf "%s\n" "$ac_cv_solaris_mapaddr_lacks_vacalign" >&6; }

  if test "x$ac_cv_solaris_mapaddr_lacks_vacalign" = "xyes"
then :

printf "%s\n" "#define MAPADDR_LACKS_VACALIGN 1" >>confdefs.h

fi

                ;;
        *-hpux*)
                MKAFS_OSTYPE=HPUX
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: hp_ux" >&5
printf "%s\n" "hp_ux" >&6; }
                if test -f "/usr/old/usr/include/ndir.h"; then

printf "%s\n" "#define HAVE_USR_OLD_USR_INCLUDE_NDIR_H 1" >>confdefs.h

                fi
                ;;
        *-irix*)
                if test -d /usr/include/sys/SN/SN1; then
                 IRIX_BUILD_IP35="IP35"
                fi
                MKAFS_OSTYPE=IRIX
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: sgi" >&5
printf "%s\n" "sgi" >&6; }
                ;;
        *-aix*)
                MKAFS_OSTYPE=AIX
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: rs_aix" >&5
printf "%s\n" "rs_aix" >&6; }
                ;;
        arm-*-darwin*)
                MKAFS_OSTYPE=DARWIN
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: arm_darwin" >&5
printf "%s\n" "arm_darwin" >&6; }
                ;;
        aarch64-*-darwin*)
                MKAFS_OSTYPE=DARWIN
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: arm_darwin" >&5
printf "%s\n" "arm_darwin" >&6; }
                ;;
        powerpc-*-darwin*)
                MKAFS_OSTYPE=DARWIN
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ppc_darwin" >&5
printf "%s\n" "ppc_darwin" >&6; }
                ;;
        i386-*-darwin*)
                MKAFS_OSTYPE=DARWIN
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: x86_darwin" >&5
printf "%s\n" "x86_darwin" >&6; }
                ;;
        x86_64-*-darwin*)
                MKAFS_OSTYPE=DARWIN
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: x86_darwin" >&5
printf "%s\n" "x86_darwin" >&6; }
                ;;
        i386-*-freebsd*)
                MKAFS_OSTYPE=FBSD
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: i386_fbsd" >&5
printf "%s\n" "i386_fbsd" >&6; }
                ;;
        x86_64-*-freebsd*)
                MKAFS_OSTYPE=FBSD
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: amd64_fbsd" >&5
printf "%s\n" "amd64_fbsd" >&6; }
                ;;
        *-netbsd*)
                MKAFS_OSTYPE=NBSD
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: nbsd" >&5
printf "%s\n" "nbsd" >&6; }
                ;;
        x86_64-*-openbsd*)
                MKAFS_OSTYPE=OBSD
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: amd64_obsd" >&5
printf "%s\n" "amd64_obsd" >&6; }
                ;;
        i386-*-openbsd*)
                MKAFS_OSTYPE=OBSD
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: i386_obsd" >&5
printf "%s\n" "i386_obsd" >&6; }
                ;;
        *-dragonfly*)
                MKAFS_OSTYPE=DFBSD
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: i386_dfbsd" >&5
printf "%s\n" "i386_dfbsd" >&6; }
                ;;
        *)
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $system" >&5
printf "%s\n" "$system" >&6; }
                ;;
esac


if test "x$with_afs_sysname" != "x"; then
        AFS_SYSNAME="$with_afs_sysname"
else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking your AFS sysname" >&5
printf %s "checking your AFS sysname... " >&6; }
        case $host in
                i?86-*-openbsd?.?)
                        v=${host#*openbsd}
                        vM=${v%.*}
                        vm=${v#*.}
                        AFS_SYSNAME="i386_obsd${vM}${vm}"
                        ;;
                sparc64-*-openbsd?.?)
                        v=${host#*openbsd}
                        vM=${v%.*}
                        vm=${v#*.}
                        AFS_SYSNAME="sparc64_obsd${vM}${vm}"
                        ;;
                x86_64-*-openbsd?.?)
                        v=${host#*openbsd}
                        vM=${v%.*}
                        vm=${v#*.}
                        AFS_SYSNAME="amd64_obsd${vM}${vm}"
                        ;;
                i?86-*-freebsd*.*)
                        v=${host#*freebsd}
                        vM=${v%.*}
                        vm=${v#*.}
                        AFS_SYSNAME="i386_fbsd_${vM}${vm}"
                        ;;
                x86_64-*-freebsd*.*)
                        v=${host#*freebsd}
                        vM=${v%.*}
                        vm=${v#*.}
                        AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
                        ;;
                i386-*-dragonfly?.*)
                        v=${host#*dragonfly}
                        vM=${v%.*}
                        vm=${v#*.}
                        AFS_SYSNAME="i386_dfbsd_${vM}${vm}"
                        ;;
                i?86-*-netbsd*1.6[M-Z]*)
                        AFS_SYSNAME="i386_nbsd20"
                        ;;
                powerpc-*-netbsd*1.6[M-Z]*)
                        AFS_SYSNAME="ppc_nbsd20"
                        ;;
                *-*-netbsd*)
                        arch=${host%%-unknown*}
                        arch=$(echo $arch |sed -e 's/x86_64/amd64/g' \
                                               -e 's/powerpc/ppc/g')
                        v=${host#*netbsd}
                        v=${v#*aout}
                        v=${v#*ecoff}
                        v=${v#*elf}
                        vM=${v%%.*}
                        vM=${vM%.*}
                        v=${v#*.}
                        vm=${v%%.*}
                        vm=${vm%.*}
                        vm=${vm%%[_A-Z]*}
                        if test $vm -eq 99 ; then
                                vM=$((vM+1))
                        fi
                        if test $vM -gt 1 ; then
                                vm=0
                        fi
                        AFS_SYSNAME="${arch}_nbsd${vM}${vm}"
                        ;;
                hppa*-hp-hpux11.0*)
                        AFS_SYSNAME="hp_ux110"
                        ;;
                hppa*-hp-hpux11.11)
                        AFS_SYSNAME="hp_ux11i"
                        ;;
                hppa*-hp-hpux11.23)
                        AFS_SYSNAME="hp_ux1123"
                        ;;
                ia64-hp-hpux11.22)
                        AFS_SYSNAME="ia64_hpux1122"
                        ;;
                ia64-hp-hpux*)
                        AFS_SYSNAME="ia64_hpux1123"
                        ;;
                hppa*-hp-hpux10*)
                        AFS_SYSNAME="hp_ux102"
                        ;;
                powerpc-apple-darwin7*)
                        AFS_SYSNAME="ppc_darwin_70"
                        OSXSDK="macosx10.3"
                        ;;
                powerpc-apple-darwin8.*)
                        AFS_SYSNAME="ppc_darwin_80"
                        OSXSDK="macosx10.4"
                        ;;
                i386-apple-darwin8.*)
                        AFS_SYSNAME="x86_darwin_80"
                        OSXSDK="macosx10.4"
                        ;;
                powerpc-apple-darwin9.*)
                        AFS_SYSNAME="ppc_darwin_90"
                        OSXSDK="macosx10.5"
                        ;;
                i386-apple-darwin9.*)
                        AFS_SYSNAME="x86_darwin_90"
                        OSXSDK="macosx10.5"
                        ;;
                i?86-apple-darwin10.*)
                        AFS_SYSNAME="x86_darwin_100"
                        OSXSDK="macosx10.6"
                        ;;
                x86_64-apple-darwin10.*)
                        AFS_SYSNAME="x86_darwin_100"
                        OSXSDK="macosx10.6"
                        ;;
                arm-apple-darwin10.*)
                        AFS_SYSNAME="arm_darwin_100"
                        OSXSDK="iphoneos4.0"
                        ;;
                x86_64-apple-darwin11.*)
                        AFS_SYSNAME="x86_darwin_110"
                        OSXSDK="macosx10.7"
                        ;;
                i?86-apple-darwin11.*)
                        AFS_SYSNAME="x86_darwin_110"
                        OSXSDK="macosx10.7"
                        ;;
                x86_64-apple-darwin12.*)
                        AFS_SYSNAME="x86_darwin_120"
                        OSXSDK="macosx10.8"
                        ;;
                i?86-apple-darwin12.*)
                        AFS_SYSNAME="x86_darwin_120"
                        OSXSDK="macosx10.8"
                        ;;
                x86_64-apple-darwin13.*)
                        AFS_SYSNAME="x86_darwin_130"
                        OSXSDK="macosx10.9"
                        ;;
                i?86-apple-darwin13.*)
                        AFS_SYSNAME="x86_darwin_130"
                        OSXSDK="macosx10.9"
                        ;;
                x86_64-apple-darwin14.*)
                        AFS_SYSNAME="x86_darwin_140"
                        OSXSDK="macosx10.10"
                        ;;
                i?86-apple-darwin14.*)
                        AFS_SYSNAME="x86_darwin_140"
                        OSXSDK="macosx10.10"
                        ;;
                x86_64-apple-darwin15.*)
                        AFS_SYSNAME="x86_darwin_150"
                        OSXSDK="macosx10.11"
                        ;;
                i?86-apple-darwin15.*)
                        AFS_SYSNAME="x86_darwin_150"
                        OSXSDK="macosx10.11"
                        ;;
                x86_64-apple-darwin16.*)
                        AFS_SYSNAME="x86_darwin_160"
                        OSXSDK="macosx10.12"
                        ;;
                i?86-apple-darwin16.*)
                        AFS_SYSNAME="x86_darwin_160"
                        OSXSDK="macosx10.12"
                        ;;
                x86_64-apple-darwin17.*)
                        AFS_SYSNAME="x86_darwin_170"
                        OSXSDK="macosx10.13"
                        ;;
                i?86-apple-darwin17.*)
                        AFS_SYSNAME="x86_darwin_170"
                        OSXSDK="macosx10.13"
                        ;;
		x86_64-apple-darwin18.*)
			AFS_SYSNAME="x86_darwin_180"
			OSXSDK="macosx10.14"
			;;
		i?86-apple-darwin18.*)
			AFS_SYSNAME="x86_darwin_180"
			OSXSDK="macosx10.14"
			;;
		x86_64-apple-darwin19.*)
			AFS_SYSNAME="x86_darwin_190"
			OSXSDK="macosx10.15"
			;;
		i?86-apple-darwin19.*)
			AFS_SYSNAME="x86_darwin_190"
			OSXSDK="macosx10.15"
			;;
		x86_64-apple-darwin20.*)
			AFS_SYSNAME="x86_darwin_200"
			OSXSDK="macosx11.0"
			;;
		arm-apple-darwin20.*)
			AFS_SYSNAME="arm_darwin_200"
			OSXSDK="macosx11.0"
			;;
		aarch64-apple-darwin20.*)
			AFS_SYSNAME="arm_darwin_200"
			OSXSDK="macosx11.0"
			;;
		x86_64-apple-darwin21.*)
			AFS_SYSNAME="x86_darwin_210"
			OSXSDK="macosx12.0"
			;;
		arm-apple-darwin21.*)
			AFS_SYSNAME="arm_darwin_210"
			OSXSDK="macosx12.0"
			;;
		aarch64-apple-darwin21.*)
			AFS_SYSNAME="arm_darwin_210"
			OSXSDK="macosx12.0"
			;;
		x86_64-apple-darwin22.*)
			AFS_SYSNAME="x86_darwin_220"
			OSXSDK="macosx13.0"
			;;
		arm-apple-darwin22.*)
			AFS_SYSNAME="arm_darwin_220"
			OSXSDK="macosx13.0"
			;;
		aarch64-apple-darwin22.*)
			AFS_SYSNAME="arm_darwin_220"
			OSXSDK="macosx13.0"
			;;
		x86_64-apple-darwin23.*)
			AFS_SYSNAME="x86_darwin_230"
			OSXSDK="macosx14.0"
			;;
		arm-apple-darwin23.*)
			AFS_SYSNAME="arm_darwin_230"
			OSXSDK="macosx14.0"
			;;
		aarch64-apple-darwin23.*)
			AFS_SYSNAME="arm_darwin_230"
			OSXSDK="macosx14.0"
			;;
                sparc-sun-solaris2.8)
                        AFS_SYSNAME="sun4x_58"
                        ;;
                sparc-sun-solaris2.9)
                        AFS_SYSNAME="sun4x_59"
                        ;;
                sparc-sun-solaris2.10)
                        AFS_SYSNAME="sun4x_510"
                        ;;
                sparc-sun-solaris2.11)
                        AFS_SYSNAME="sun4x_511"
                        ;;
                i386-pc-solaris2.8)
                        AFS_SYSNAME="sunx86_58"
                        ;;
                i386-pc-solaris2.9)
                        AFS_SYSNAME="sunx86_59"
                        ;;
                i386-pc-solaris2.10)
                        AFS_SYSNAME="sunx86_510"
                        ;;
                i386-pc-solaris2.11)
                        AFS_SYSNAME="sunx86_511"
                        ;;
                mips-sgi-irix6.5)
                        AFS_SYSNAME="sgi_65"
                        enable_pam="no"
                        ;;
                ia64-*-linux*)
                        AFS_SYSNAME="ia64_linuxXX"
                        ;;
                powerpc-*-linux*)
                        AFS_SYSNAME="`/bin/arch`_linuxXX"
                        ;;
                powerpc64-*-linux*)
                        AFS_SYSNAME="ppc64_linuxXX"
                        ;;
                powerpc64le-*-linux*)
                        AFS_SYSNAME="ppc64le_linuxXX"
                        ;;
                alpha*-linux*)
                        AFS_SYSNAME="alpha_linux_XX"
                        ;;
                s390-*-linux*)
                        AFS_SYSNAME="s390_linuxXX"
                        ;;
                s390x-*-linux*)
                        AFS_SYSNAME="s390x_linuxXX"
                        ;;
                sparc-*-linux*)
                        AFS_SYSNAME="`/bin/arch`_linuxXX"
                        ;;
                sparc64-*-linux*)
                        AFS_SYSNAME="sparc64_linuxXX"
                        ;;
                i?86-*-linux*)
                        AFS_SYSNAME="i386_linuxXX"
                        ;;
                arm*-linux*)
                        AFS_SYSNAME="arm_linuxXX"
                        ;;
                aarch64*-linux*)
                        AFS_SYSNAME="arm64_linuxXX"
                        ;;
                parisc-*-linux-gnu|hppa-*-linux-gnu)
                        AFS_SYSNAME="parisc_linuxXX"
                        enable_pam="no"
                        ;;
                power*-ibm-aix4.2*)
                        AFS_SYSNAME="rs_aix42"
                        enable_pam="no"
                        ;;
                power*-ibm-aix4.3*)
                        AFS_SYSNAME="rs_aix42"
                        enable_pam="no"
                        ;;
                power*-ibm-aix5.1*)
                        AFS_SYSNAME="rs_aix51"
                        enable_pam="no"
                        ;;
                power*-ibm-aix5.2*)
                        AFS_SYSNAME="rs_aix52"
                        enable_pam="no"
                        ;;
                power*-ibm-aix5.3*)
                        AFS_SYSNAME="rs_aix53"
                        enable_pam="no"
                        ;;
                power*-ibm-aix6.1*)
                        AFS_SYSNAME="rs_aix61"
                        enable_pam="no"
                        ;;
		power*-ibm-aix7.1*)
                        AFS_SYSNAME="rs_aix71"
                        enable_pam="no"
                        ;;
                power*-ibm-aix7.2*)
                        AFS_SYSNAME="rs_aix72"
                        enable_pam="no"
                        ;;
                power*-ibm-aix7.3*)
                        AFS_SYSNAME="rs_aix73"
                        enable_pam="no"
                        ;;
                x86_64-*-linux-gnu)
                        AFS_SYSNAME="amd64_linuxXX"
                        enable_pam="yes"
                        ;;
                *)
                        as_fn_error $? "An AFS sysname is required" "$LINENO" 5
                        exit 1
                        ;;
        esac
        case $AFS_SYSNAME in
                *_linux* | *_umlinux*)
                        if test "x${AFS_SYSKVERS}" = "x"; then
                         as_fn_error $? "Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname." "$LINENO" 5
                        fi
                        if test "x${AFS_SYSKVERS}" = "x24" ||
                                test "x${AFS_SYSKVERS}" = "x22"; then
                            as_fn_error $? "Linux 2.4.x and older are no longer supported by OpenAFS.  Please use an OpenAFS 1.6.x release on those systems." "$LINENO" 5
                        fi
                        _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
                        AFS_SYSNAME="$_AFS_SYSNAME"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>

void conftest(void);
void conftest(void)
{
#ifndef CONFIG_USERMODE
                          #error not UML
                          #endif
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_is_uml=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5

  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>

int
main (void)
{
#ifndef CONFIG_USERMODE
                          #error not UML
                          #endif
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_is_uml=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
                        if test "${ac_cv_linux_is_uml}" = yes; then
                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
                        fi
                        AFS_SYSNAME="$_AFS_SYSNAME"
                        ;;
        esac
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AFS_SYSNAME" >&5
printf "%s\n" "$AFS_SYSNAME" >&6; }
fi

case $AFS_SYSNAME in
        *_darwin*)
                ac_fn_c_check_header_compile "$LINENO" "crt_externs.h" "ac_cv_header_crt_externs_h" "$ac_includes_default"
if test "x$ac_cv_header_crt_externs_h" = xyes
then :
  printf "%s\n" "#define HAVE_CRT_EXTERNS_H 1" >>confdefs.h

fi

                DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
                DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist

                ;;
esac

case $AFS_SYSNAME in
    *_nbsd15)   AFS_PARAM_COMMON=param.nbsd15.h  ;;
    *_nbsd16)   AFS_PARAM_COMMON=param.nbsd16.h  ;;
    *_nbsd20)   AFS_PARAM_COMMON=param.nbsd20.h  ;;
    *_nbsd21)   AFS_PARAM_COMMON=param.nbsd21.h  ;;
    *_nbsd30)   AFS_PARAM_COMMON=param.nbsd30.h  ;;
    *_nbsd40)   AFS_PARAM_COMMON=param.nbsd40.h  ;;
    *_nbsd50)   AFS_PARAM_COMMON=param.nbsd50.h  ;;
    *_nbsd60)   AFS_PARAM_COMMON=param.nbsd60.h  ;;
    *_nbsd70)   AFS_PARAM_COMMON=param.nbsd70.h  ;;
    *_obsd31)   AFS_PARAM_COMMON=param.obsd31.h  ;;
    *_obsd32)   AFS_PARAM_COMMON=param.obsd32.h  ;;
    *_obsd33)   AFS_PARAM_COMMON=param.obsd33.h  ;;
    *_obsd34)   AFS_PARAM_COMMON=param.obsd34.h  ;;
    *_obsd35)   AFS_PARAM_COMMON=param.obsd35.h  ;;
    *_obsd36)   AFS_PARAM_COMMON=param.obsd36.h  ;;
    *_obsd37)   AFS_PARAM_COMMON=param.obsd37.h  ;;
    *_obsd38)   AFS_PARAM_COMMON=param.obsd38.h  ;;
    *_obsd39)   AFS_PARAM_COMMON=param.obsd39.h  ;;
    *_obsd40)   AFS_PARAM_COMMON=param.obsd40.h  ;;
    *_obsd41)   AFS_PARAM_COMMON=param.obsd41.h  ;;
    *_obsd42)   AFS_PARAM_COMMON=param.obsd42.h  ;;
    *_obsd43)   AFS_PARAM_COMMON=param.obsd43.h  ;;
    *_obsd44)   AFS_PARAM_COMMON=param.obsd44.h  ;;
    *_obsd45)   AFS_PARAM_COMMON=param.obsd45.h  ;;
    *_obsd46)   AFS_PARAM_COMMON=param.obsd46.h  ;;
    *_obsd47)   AFS_PARAM_COMMON=param.obsd47.h  ;;
    *_obsd48)   AFS_PARAM_COMMON=param.obsd48.h  ;;
    *_obsd49)   AFS_PARAM_COMMON=param.obsd49.h  ;;
    *_obsd50)   AFS_PARAM_COMMON=param.obsd50.h  ;;
    *_obsd51)   AFS_PARAM_COMMON=param.obsd51.h  ;;
    *_obsd52)   AFS_PARAM_COMMON=param.obsd52.h  ;;
    *_obsd53)   AFS_PARAM_COMMON=param.obsd53.h  ;;
    *_obsd54)   AFS_PARAM_COMMON=param.obsd54.h  ;;
    *_linux26)  AFS_PARAM_COMMON=param.linux26.h ;;
# Linux alpha adds an extra underscore for no good reason.
    *_linux_26) AFS_PARAM_COMMON=param.linux26.h ;;
    *_fbsd_*)   AFS_PARAM_COMMON=param.generic_fbsd.h ;;
esac

case $AFS_SYSNAME in
        *_darwin_200)
                AFS_PARAM=param.darwin_200.h
                ;;
        *_darwin_210)
                AFS_PARAM=param.darwin_210.h
                ;;
        *_darwin_220)
                AFS_PARAM=param.darwin_220.h
                ;;
        *_darwin_230)
                AFS_PARAM=param.darwin_230.h
                ;;
        *)
                AFS_PARAM=param.${AFS_SYSNAME}.h
                ;;
esac



RXDEBUG="-DRXDEBUG"
SHLIB_SUFFIX="so"
CCOBJ="\$(CC)"
MT_CC="\$(CC)"
XLIBS="${LIB_AFSDB} ${LIB_libintl}"
MT_LIBS='-lpthread ${XLIBS}'
XCFLAGS=

KERN_DBG=-g
KERN_OPTMZ=-O
DBG=-g
OPTMZ=-O
LWP_DBG=-g
NO_STRIP_BIN=
LWP_OPTMZ=-O
PAM_DBG=-g
PAM_OPTMZ=

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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf "%s\n" "$RANLIB" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RANLIB+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$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
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_RANLIB="ranlib"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf "%s\n" "$ac_ct_RANLIB" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_ct_RANLIB" = x; then
    RANLIB=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    RANLIB=$ac_ct_RANLIB
  fi
else
  RANLIB="$ac_cv_prog_RANLIB"
fi

for ac_prog in as
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AS+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$AS"; then
  ac_cv_prog_AS="$AS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_AS="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AS=$ac_cv_prog_AS
if test -n "$AS"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
printf "%s\n" "$AS" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$AS" && break
done
test -n "$AS" || AS="false"

for ac_prog in mv
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_MV+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$MV"; then
  ac_cv_prog_MV="$MV" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_MV="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
MV=$ac_cv_prog_MV
if test -n "$MV"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MV" >&5
printf "%s\n" "$MV" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$MV" && break
done
test -n "$MV" || MV="false"

for ac_prog in rm
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RM+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$RM"; then
  ac_cv_prog_RM="$RM" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_RM="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
RM=$ac_cv_prog_RM
if test -n "$RM"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RM" >&5
printf "%s\n" "$RM" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$RM" && break
done
test -n "$RM" || RM="false"

for ac_prog in ld
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_LD+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$LD"; then
  ac_cv_prog_LD="$LD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_LD="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
LD=$ac_cv_prog_LD
if test -n "$LD"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
printf "%s\n" "$LD" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$LD" && break
done
test -n "$LD" || LD="false"

for ac_prog in cp
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CP+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$CP"; then
  ac_cv_prog_CP="$CP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_CP="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CP=$ac_cv_prog_CP
if test -n "$CP"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CP" >&5
printf "%s\n" "$CP" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$CP" && break
done
test -n "$CP" || CP="false"

for ac_prog in gencat
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_GENCAT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$GENCAT"; then
  ac_cv_prog_GENCAT="$GENCAT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_GENCAT="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
GENCAT=$ac_cv_prog_GENCAT
if test -n "$GENCAT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GENCAT" >&5
printf "%s\n" "$GENCAT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$GENCAT" && break
done
test -n "$GENCAT" || GENCAT="false"


if test "x$AR" = "xfalse"
then :
  as_fn_error $? "cannot find required command 'ar'" "$LINENO" 5
fi
if test "x$AS" = "xfalse"
then :
  as_fn_error $? "cannot find required command 'as'" "$LINENO" 5
fi
if test "x$MV" = "xfalse"
then :
  as_fn_error $? "cannot find required command 'mv'" "$LINENO" 5
fi
if test "x$RM" = "xfalse"
then :
  as_fn_error $? "cannot find required command 'rm'" "$LINENO" 5
fi
if test "x$LD" = "xfalse"
then :
  as_fn_error $? "cannot find required command 'ld'" "$LINENO" 5
fi
if test "x$CP" = "xfalse"
then :
  as_fn_error $? "cannot find required command 'cp'" "$LINENO" 5
fi
if test "x$GENCAT" = "xfalse"
then :
  as_fn_error $? "cannot find required command 'gencat'" "$LINENO" 5
fi


case $AFS_SYSNAME in
	alpha_linux_22 | alpha_linux_24 | alpha_linux_26)
		CCOBJ="\$(CC) -fPIC"
		MT_CFLAGS='-pthread -D_REENTRANT'
		PAM_OPTMZ=-O2
		PAM_CFLAGS="-Dlinux -DLINUX_PAM -fPIC"
		SHLIB_CFLAGS="-fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		SHLIB_LINKER="${CC} -shared"
		;;

	arm_linux_24 | arm_linux26 | arm64_linux26)
		CCOBJ="\$(CC) -fPIC"
		MT_CFLAGS='-pthread -D_REENTRANT'
		PAM_OPTMZ=-O2
		PAM_CFLAGS="-Dlinux -DLINUX_PAM -fPIC"
		SHLIB_CFLAGS="-fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		SHLIB_LINKER="${CC} -shared"
		;;

	hp_ux102)
		AS="/usr/ccs/bin/as"
		CC="/opt/ansic/bin/cc -Ae"
		DBM="/lib/libndbm.a"
		LD="/bin/ld"
		LEX="/opt/langtools/bin/lex"
		LWP_OPTMZ="-O"
		MT_CFLAGS='-D_POSIX_C_SOURCE=199506L'
		MT_LIBS='-L/opt/dce/lib -ldce ${XLIBS}'
		MV="/bin/mv"
		OPTMZ="-O"
		PAM_CFLAGS="+DA1.0 +z -Wl,+k"
		PAM_LIBS="/usr/lib/libpam.1"
		RANLIB="/usr/bin/ranlib"
		RM="/bin/rm"
		SHLIB_LDFLAGS="-b -Bsymbolic"
		SHLIB_SUFFIX="sl"
		VFSCK_CFLAGS="-D_FILE64"
		XCFLAGS0="-ldld -lc -Wp,-H200000 -Wl,-a,archive -DAUTH_DBM_LOG +z -Wl,+k -D_LARGEFILE64_SOURCE"
		XCFLAGS64="${XCFLAGS0} +DA2.0W"
		XCFLAGS="${XCFLAGS0} +DA1.0"
		YACC="/opt/langtools/bin/yacc"
		SHLIB_LINKER="ld -b"
		;;

	hp_ux11*)
		AR="/usr/bin/ar"
		AS="/usr/ccs/bin/as"
		CC="/opt/ansic/bin/cc"
		DBM="/lib/libndbm.a"
		LD="/bin/ld   "
		LEX="/opt/langtools/bin/lex"
		LWP_OPTMZ="-O"
		MT_CFLAGS='-D_POSIX_C_SOURCE=199506L'
		MV="/bin/mv"
		OPTMZ="-O"
		PAM_CFLAGS="+DA1.0 +z -Wl,+k"
		PAM_LIBS="/usr/lib/libpam.1"
		RANLIB="/usr/bin/ranlib"
		RM="/bin/rm"
		SHLIB_LDFLAGS="-b -Bsymbolic"
		SHLIB_SUFFIX="sl"
		VFSCK_CFLAGS="-I/usr/old/usr/include -D_FILE64"
		XCFLAGS0="-ldld -lc -Wp,-H200000 -Wl,-a,archive -DAUTH_DBM_LOG +z -Wl,+k -D_LARGEFILE64_SOURCE"
		XCFLAGS64="${XCFLAGS0} +DA2.0W"
		XCFLAGS="${XCFLAGS0} +DA1.0"
		YACC="/opt/langtools/bin/yacc"
		SHLIB_LINKER="ld -b"
		;;

	ia64_hpux*)
		AR="/usr/bin/ar"
		AS="/usr/ccs/bin/as"
		CC="/opt/ansic/bin/cc"
		DBM="/lib/hpux32/libndbm.so"
		LD="/bin/ld   "
		LEX="/opt/langtools/bin/lex"
		LWP_OPTMZ=""
		MT_CFLAGS='-D_POSIX_C_SOURCE=199506L'
		MV="/bin/mv"
		OPTMZ="-O"
		PAM_CFLAGS="-b +z -Wl,+k"
		PAM_LIBS="/usr/lib/hpux32/libpam.so"
		RANLIB="/usr/bin/ranlib"
		RM="/bin/rm"
		SHLIB_LDFLAGS="-b -Bsymbolic"
		SHLIB_SUFFIX="sl"
		VFSCK_CFLAGS="-I/usr/old/usr/include -D_FILE64"
		XCFLAGS0="-ldld -lc -Wp,-H200000 -Wl,-a,archive_shared -DAUTH_DBM_LOG +z -Wl,+k -D_LARGEFILE64_SOURCE"
		XCFLAGS64="${XCFLAGS0} +DD64"
		XCFLAGS="${XCFLAGS0}"
		YACC="/opt/langtools/bin/yacc"
		SHLIB_LINKER="ld -b"
		;;

	i386_fbsd_*)
		MT_CFLAGS='-pthread -D_REENTRANT'
		PAM_OPTMZ=-O2
		PAM_CFLAGS="-pipe -fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		SHLIB_LINKER="${CC} -shared"
		XCFLAGS="-pipe"
		;;

	i386_dfbsd_*)
		MT_CFLAGS='-pthread -D_REENTRANT'
		PAM_OPTMZ=-O2
		PAM_CFLAGS="-pipe -fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		SHLIB_LINKER="${CC} -shared"
		XCFLAGS="-pipe"
		;;

	amd64_fbsd_*)
		MT_CFLAGS='-pthread -D_REENTRANT'
		PAM_CFLAGS="-O2 -pipe -fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		SHLIB_LINKER="${CC} -shared"
		XCFLAGS="-O2 -pipe -fPIC"
		;;

	*nbsd2*|*nbsd3*|*nbsd4*|*nbsd5*|*nbsd6*|*nbsd7*)
		MT_CFLAGS='-pthread -D_REENTRANT'
		PAM_OPTMZ=-O2
		PAM_CFLAGS="-pipe -fPIC"
		SHLIB_CFLAGS="-fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		SHLIB_LINKER="${CC} -shared"
		XCFLAGS="-pipe"
		;;

	*nbsd15|*nbsd16)
		MT_LIBS='${XLIBS}'
		PAM_OPTMZ=-O2
		PAM_CFLAGS="-pipe -fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		SHLIB_LINKER="${CC} -shared"
		XCFLAGS="-pipe"
		;;

	ia64_linux26)
		KERN_OPTMZ=-O2
		MT_CFLAGS='-pthread -D_REENTRANT'
		PAM_OPTMZ=-O2
		PAM_CFLAGS="-Dlinux -DLINUX_PAM -fPIC"
		SHLIB_CFLAGS="-fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		XCFLAGS="-G0"
		SHLIB_LINKER="${CC} -shared"
		;;

	amd64_linux*)
		CCOBJ="\$(CC) -fPIC"
		KERN_OPTMZ=-O2
		MT_CFLAGS='-pthread -D_REENTRANT'
		PAM_OPTMZ=-O2
		PAM_CFLAGS="-Dlinux -DLINUX_PAM -fPIC"
		SHLIB_CFLAGS="-fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		SHLIB_LINKER="${CC} -shared"
		;;

	ppc64_linux26|ppc64le_linux26)
		MT_CFLAGS='-pthread -D_REENTRANT'
		PAM_OPTMZ=-O2
		PAM_CFLAGS="-Dlinux -DLINUX_PAM -fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		SHLIB_CFLAGS="-fPIC"
		SHLIB_LINKER="${CC} -shared -m64"
		XCFLAGS="-m64"
		XLDFLAGS="-m64"
		ASFLAGS="-a64"
		;;

	i386_linux*)
		KERN_OPTMZ=-O2
		MT_CFLAGS='-pthread -D_REENTRANT'
		DBG=-g
		KERN_DBG=-g
		LWP_DBG=-g
		LWP_OPTMZ=-O2
		OPTMZ=-O2
		PAM_CFLAGS="-Dlinux -DLINUX_PAM -fPIC"
		SHLIB_CFLAGS="-fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		SHLIB_LINKER="${CC} -shared"
		;;

	i386_umlinux26)
		MT_CFLAGS='-pthread -D_REENTRANT'
		DBG=-g
		LWP_DBG=-g
		LWP_OPTMZ=-O2
		OPTMZ=-O2
		PAM_OPTMZ=-O2
		PAM_CFLAGS="-Dlinux -DLINUX_PAM -fPIC"
		SHLIB_CFLAGS="-fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		SHLIB_LINKER="${CC} -shared"
		;;

	*_obsd*)
		KERN_OPTMZ=-O2
		MT_CFLAGS='-pthread -D_REENTRANT'
		LWP_OPTMZ=-O2
		OPTMZ=-O2
		PAM_OPTMZ=-O2
		PAM_CFLAGS="-pipe -fpic"
		SHLIB_CFLAGS="-fpic"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		SHLIB_LINKER="${CC} -shared"
		XCFLAGS=
		;;

	ppc_darwin_70)
		CC="cc"
		AFSD_LDFLAGS="-F/System/Library/PrivateFrameworks -framework DiskArbitration -framework SystemConfiguration -framework IOKit -framework CoreFoundation"
		MT_CFLAGS='-D_REENTRANT'
		KROOT=
		KINCLUDES='-I$(KROOT)/System/Library/Frameworks/Kernel.framework/Headers'
		LWP_OPTMZ="-O2"
		REGEX_OBJ="regex.lo"
		XCFLAGS="-no-cpp-precomp"
		EXTRA_VLIBOBJS="fstab.o"
		SHLIB_LINKER="${CC} \${ARCHFLAGS} -dynamiclib"
		SHLIB_SUFFIX="dylib"
		XLIBS="${LIB_AFSDB} -framework CoreFoundation"
		;;

	*_darwin_80)
		CC="cc"
		AFSD_LDFLAGS="-F/System/Library/PrivateFrameworks -framework DiskArbitration -framework SystemConfiguration -framework IOKit -framework CoreFoundation"
		MT_CFLAGS="-D_REENTRANT"
		KROOT=
		KINCLUDES='-I$(KROOT)/System/Library/Frameworks/Kernel.framework/Headers'
		KERN_OPTMZ="-Os"
		LWP_OPTMZ="-Os"
		OPTMZ="-Os"
		REGEX_OBJ="regex.lo"
		EXTRA_VLIBOBJS="fstab.o"
		SHLIB_LINKER="${CC} \${ARCHFLAGS} -dynamiclib"
		SHLIB_SUFFIX="dylib"
		RANLIB="ranlib -c"
		XLIBS="${LIB_AFSDB} -framework CoreFoundation"
		;;

	*_darwin_90)
		AFSD_LDFLAGS="-F/System/Library/PrivateFrameworks -framework DiskArbitration -framework SystemConfiguration -framework IOKit -framework CoreFoundation"
		MT_CFLAGS="-D_REENTRANT"
		KROOT=
		KINCLUDES='-I$(KROOT)/System/Library/Frameworks/Kernel.framework/Headers'
		LD="cc"
		KERN_OPTMZ="-Os"
		LWP_OPTMZ="-Os"
		OPTMZ="-Os"
		REGEX_OBJ="regex.lo"
		EXTRA_VLIBOBJS="fstab.o"
		SHLIB_LINKER="${CC} \${ARCHFLAGS} -dynamiclib"
		SHLIB_SUFFIX="dylib"
		RANLIB="ranlib -c"
		XLIBS="${LIB_AFSDB} -framework CoreFoundation"
		;;

	arm_darwin_100)
		AFSD_LDFLAGS="-F/System/Library/PrivateFrameworks -framework SystemConfiguration -framework IOKit -framework CoreFoundation"
		MT_CFLAGS="-D_REENTRANT"
		MT_LIBS="${LIB_AFSDB} -framework CoreFoundation"
		KROOT=
		KINCLUDES='-I$(KROOT)/System/Library/Frameworks/Kernel.framework/Headers'
		LD="cc"
		KERN_OPTMZ="-Os"
		LWP_OPTMZ="-Os"
		OPTMZ="-Os"
		PAM_LIBS="-lpam"
		REGEX_OBJ="regex.lo"
		TXLIBS="-lncurses"
		EXTRA_VLIBOBJS="fstab.o"
		SHLIB_LINKER="${CC} -dynamiclib"
		SHLIB_SUFFIX="dylib"
		RANLIB="ranlib"
		XLIBS="${LIB_AFSDB} -framework CoreFoundation"
		;;

	*_darwin_100 | *_darwin_110 | *_darwin_120 | *_darwin_130 | *_darwin_140 | *_darwin_150 | *_darwin_160 | *_darwin_170 | *_darwin_180)
		AFSD_LDFLAGS="-F/System/Library/PrivateFrameworks -framework DiskArbitration -framework SystemConfiguration -framework IOKit -framework CoreFoundation"
		MT_CFLAGS="-D_REENTRANT"
		MT_LIBS='${XLIBS}'
		KROOT=
		KINCLUDES='-I$(KROOT)/System/Library/Frameworks/Kernel.framework/Headers'
		LD="cc"
		KERN_OPTMZ="-Os"
		LWP_OPTMZ="-Os"
		OPTMZ="-Os"
		PAM_LIBS="-lpam"
		REGEX_OBJ="regex.lo"
		EXTRA_VLIBOBJS="fstab.o"
		SHLIB_LINKER="${CC} \${ARCHFLAGS} -dynamiclib"
		SHLIB_SUFFIX="dylib"
		RANLIB="ranlib"
		XLIBS="${LIB_AFSDB} -framework CoreFoundation"
		;;

	*_darwin_190 | *_darwin_200 | *_darwin_210 | *_darwin_220 | *_darwin_230)
		AFSD_LDFLAGS="-F/System/Library/PrivateFrameworks -framework DiskArbitration -framework SystemConfiguration -framework IOKit -framework CoreFoundation"
		MT_CFLAGS="-D_REENTRANT"
		MT_LIBS='${XLIBS}'
		KROOT='/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk'
		KINCLUDES='-I$(KROOT)/System/Library/Frameworks/Kernel.framework/Headers'
		LD="cc"
		KERN_OPTMZ="-Os"
		LWP_OPTMZ="-Os"
		OPTMZ="-Os"
		PAM_LIBS="-lpam"
		REGEX_OBJ="regex.lo"
		EXTRA_VLIBOBJS="fstab.o"
		SHLIB_LINKER="${CC} \${ARCHFLAGS} -dynamiclib"
		SHLIB_SUFFIX="dylib"
		RANLIB="ranlib"
		XLIBS="${LIB_AFSDB} -framework CoreFoundation"
		;;

	ppc_linux*)
		KERN_OPTMZ=-O2
		MT_CFLAGS='-pthread -D_REENTRANT'
		PAM_OPTMZ=-O2
		PAM_CFLAGS="-Dlinux -DLINUX_PAM -fPIC"
		SHLIB_CFLAGS="-fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		SHLIB_LINKER="${CC} -shared"
		;;

	rs_aix42)
		CC="cc"
		DBG=""
		LIBSYS_AIX_EXP="afsl.exp"
		MT_CC="xlc_r"
		SHLIB_SUFFIX="o"
		XCFLAGS="-K -D_NONSTD_TYPES -D_MBI=void"
		XLIBS="${LIB_AFSDB} ${LIB_libintl} -ldl"
		SHLIB_LINKER="${MT_CC} -bM:SRE -berok"
		AIX32="yes"
		AIX64="no"
		TSM_IMPORTS="-bI:/lib/aio.exp -bI:/lib/netinet.exp -bI:/lib/sockets.exp -bI:/lib/statcmd.exp"
		TSM_LIBS="-lsys -lcsys -lc"
		;;

	rs_aix51 | rs_aix52 | rs_aix53)
		CC="cc"
		DBG="-g"
		LIBSYS_AIX_EXP="afsl.exp"
		MT_CC="xlc_r"
		SHLIB_SUFFIX="o"
		XCFLAGS="-K -D_NONSTD_TYPES -D_MBI=void"
		XLIBS="${LIB_AFSDB} ${LIB_libintl} -ldl"
		SHLIB_LINKER="${MT_CC} -bM:SRE -berok"
		AIX32="yes"
		AIX64="yes"
		TSM_IMPORTS="-bI:/lib/aio.exp -bI:/lib/netinet.exp -bI:/lib/sockets.exp -bI:/lib/statcmd.exp"
		TSM_LIBS="-lsys -lcsys -lc"
		;;

	rs_aix61 | rs_aix7*)
		CC="cc"
		DBG="-g"
		LIBSYS_AIX_EXP="afsl.exp"
		MT_CC="xlc_r"
		SHLIB_SUFFIX="o"
		XCFLAGS="-K -D_NONSTD_TYPES -D_MBI=void"
		XLIBS="${LIB_AFSDB} ${LIB_libintl} -ldl"
		SHLIB_LINKER="${MT_CC} -bM:SRE -berok"
		AIX32="no"
		AIX64="yes"
		TSM_IMPORTS="-bI:/lib/aio.exp -bI:/lib/netinet.exp -bI:/lib/sockets.exp -bI:/lib/statcmd.exp"
		TSM_LIBS="-lsys -lcsys -lc"
		;;

	s390_linux26)
		LD="ld"
		KERN_OPTMZ=-O2
		MT_CFLAGS='-pthread -D_REENTRANT'
		PAM_OPTMZ=-O2
		PAM_CFLAGS="-Dlinux -DLINUX_PAM -fPIC"
		SHLIB_CFLAGS="-fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		SHLIB_LINKER="${CC} -shared"
		;;

	s390x_linux26)
		CCOBJ="\$(CC) -fPIC"
		LD="ld"
		KERN_OPTMZ=-O2
		MT_CFLAGS='-pthread -D_REENTRANT'
		PAM_OPTMZ=-O
		PAM_CFLAGS="-Dlinux -DLINUX_PAM -fPIC"
		SHLIB_CFLAGS="-fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x -Xlinker -Bsymbolic"
		OPTMZ=-O
		XCFLAGS="-D__s390x__"
		SHLIB_LINKER="${CC} -shared"
		;;

	sgi_62)
		CC="cc"
		AFSD_LIBS="/usr/lib/libdwarf.a /usr/lib/libelf.a"
		FSINCLUDES="-I/usr/include/sys/fs"
		MT_CFLAGS='-D_SGI_MP_SOURCE'
		XCFLAGS64="-64 -mips3"
		XCFLAGS="-o32"
		XLDFLAGS64="-64"
		XLDFLAGS="-o32"
		SHLIB_LINKER="${CC} -shared"
		;;

	sgi_63)
		CC="cc"
		AFSD_LIBS="/usr/lib/libdwarf.a /usr/lib/libelf.a"
		FSINCLUDES="-I/usr/include/sys/fs"
		MT_CFLAGS='-D_SGI_MP_SOURCE'
		XCFLAGS64="-D_BSD_COMPAT -64 -mips3"
		XCFLAGS="-D_OLD_TERMIOS -D_BSD_COMPAT -o32"
		XLDFLAGS64="-64"
		XLDFLAGS="-o32"
		SHLIB_LINKER="${CC} -shared"
		;;

	sgi_64)
		CC="cc"
		AFSD_LIBS="/usr/lib32/libdwarf.a /usr/lib32/libelf.a"
		FSINCLUDES="-I/usr/include/sys/fs"
		MT_CFLAGS='-D_SGI_MP_SOURCE'
		XCFLAGS64="-D_BSD_COMPAT -64 -mips3"
		XCFLAGS="-D_OLD_TERMIOS -D_BSD_COMPAT -n32 -woff 1009,1014,1110,1116,1164,1169,1171,1174,1177,1183,1185,1204,1233,1515,1516,1548,1169,1174,1177,1196,1498,1506,1552,3201 -Wl,-woff,84,-woff,15"
		XLDFLAGS64="-64"
		XLDFLAGS="-n32"
		SHLIB_LINKER="${CC} -shared"
		;;

	sgi_65)
		AFSD_LIBS="/usr/lib32/libdwarf.a /usr/lib32/libelf.a"
		CC="/usr/bin/cc"
		FSINCLUDES="-I/usr/include/sys/fs"
		LD="/usr/bin/ld"
		MT_CFLAGS='-D_SGI_MP_SOURCE'
		XCFLAGS64="-64 -mips3"
		XCFLAGS="-n32 -mips3 -woff 1009,1014,1110,1116,1164,1171,1177,1183,1185,1204,1233,1515,1516,1548,1169,1174,1177,1196,1498,1506,1552,3201 -Wl,-woff,84,-woff,15"
		XLDFLAGS64="-64 -mips3"
		XLDFLAGS="-n32 -mips3"
		SHLIB_LINKER="${CC} -shared"
		;;

	sparc*_linux*)
		KERN_OPTMZ=-O2
		MT_CFLAGS='-pthread -D_REENTRANT'
		PAM_OPTMZ=-O2
		PAM_CFLAGS="-Dlinux -DLINUX_PAM -fPIC"
		SHLIB_CFLAGS="-fPIC"
		SHLIB_LDFLAGS="-shared -Xlinker -x"
		XCFLAGS64="-m64"
		XLDFLAGS64="-m64"
		SHLIB_LINKER="${CC} -shared"
		;;

	sun4x_5*)
		CC=$SOLARISCC
		LD="/usr/ccs/bin/ld"
		MT_CFLAGS='-mt'
		PAM_CFLAGS="-KPIC"
		PAM_LIBS="-lc -lpam -lsocket -lnsl -lm"
		SHLIB_CFLAGS="-KPIC"
		SHLIB_LDFLAGS="-G -Bsymbolic"
		XCFLAGS64='${XCFLAGS} -m64'
		XCFLAGS="-dy -Bdynamic"
		XLIBS="${LIB_AFSDB} -lsocket -lnsl -lintl -ldl"
		SHLIB_LINKER="${CC} -G -dy -Bsymbolic -z text"
		LWP_OPTMZ="-g"
		;;

	sunx86_5*)
		case $AFS_SYSNAME in
			sunx86_58|sunx86_59)
				XARCHFLAGS=""
				;;
			*)
				if test "x`echo "${ARCHFLAGS}" | grep m32`" != "x" ; then
					CURRENTBUILDARCH=i386
				fi
				if test "x`echo "${ARCHFLAGS}" | grep m64`" != "x" ; then
					CURRENTBUILDARCH=amd64
				fi
				if test "x${CURRENTBUILDARCH}" = "x" ; then
					CURRENTBUILDARCH=`isainfo -k`
				fi
				if test "${CURRENTBUILDARCH}" = "amd64" ; then
					XARCHFLAGS="-m64"
				fi
				;;
		esac

		CC=$SOLARISCC
		CFLAGS="$CFLAGS ${XARCHFLAGS}"
		LD="/usr/ccs/bin/ld"
		MT_CFLAGS='-mt'
		KERN_OPTMZ="-xO3"
		PAM_CFLAGS="-KPIC"
		PAM_LIBS="-lc -lpam -lsocket -lnsl -lm"
		SHLIB_CFLAGS="-KPIC"
		SHLIB_LDFLAGS="-G -Bsymbolic"
		XCFLAGS0="-dy -Bdynamic"
		XCFLAGS64="${XCFLAGS0} -m64"
		XCFLAGS="${XCFLAGS0} ${XARCHFLAGS}"
		XLDFLAGS64="-m64"
		XLDFLAGS="${XARCHFLAGS}"
		ASFLAGS="${XARCHFLAGS}"
		XLIBS="${LIB_AFSDB} -lsocket -lnsl -lintl -ldl"
		SHLIB_LINKER="${CC} ${XARCHFLAGS} -G -dy -Bsymbolic -z text"
		;;

esac

MT_CFLAGS="${MT_CFLAGS} -DAFS_PTHREAD_ENV"

#
# Defaults for --enable-optimize-kernel
#
if test "x$enable_optimize_kernel" = "x" ; then
  case $AFS_SYSNAME in #(
  sunx86_510|sunx86_511) :
                                        enable_optimize_kernel=yes ;; #(
  *) :
    enable_optimize_kernel=yes ;;
esac
fi

#
# Special build targets
#
case $AFS_SYSNAME in
	sgi_6*)

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mem* in sys/systm.h" >&5
printf %s "checking for mem* in sys/systm.h... " >&6; }
if test ${ac_cv_irix_sys_systm_h_has_mem_funcs+y}
then :
  printf %s "(cached) " >&6
else $as_nop

    save_CPPFLAGS="$CPPFLAGS"
    CPPFLAGS="$CPPFLAGS -D_KERNEL -D__STRING_H__"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
          #include <sys/systm.h>
int
main (void)
{
extern void     *memcpy(char *, const void *, size_t);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_irix_sys_systm_h_has_mem_funcs=no
else $as_nop
  ac_cv_irix_sys_systm_h_has_mem_funcs=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_irix_sys_systm_h_has_mem_funcs" >&5
printf "%s\n" "$ac_cv_irix_sys_systm_h_has_mem_funcs" >&6; }
  if test "$ac_cv_irix_sys_systm_h_has_mem_funcs" = "yes"
then :

printf "%s\n" "#define IRIX_HAS_MEM_FUNCS 1" >>confdefs.h

fi

		XFS_SIZE_CHECK="xfs_size_check"
		install_XFS_SIZE_CHECK='$(DESTDIR)${afssrvsbindir}/xfs_size_check'
		dest_XFS_SIZE_CHECK='$(DEST)/root.server/usr/afs/bin/xfs_size_check'




	;;
	*_fbsd_*)
		if test "x$enable_debug_kernel" = "xyes"; then
			DEBUG_FLAGS=-g

		fi
	;;
esac

if test "x$enable_debug_kernel" = "xno"; then
  KERN_DBG=
fi

if test "x$enable_optimize_kernel" = "xno"; then
  KERN_OPTMZ=
fi

if test "x$enable_debug" = "xno"; then
  DBG=
  NO_STRIP_BIN=-s
fi

if test "x$enable_optimize" = "xno"; then
  OPTMZ=
fi

if test "x$enable_debug_lwp" = "xno"; then
  LWP_DBG=
fi

if test "x$enable_optimize_lwp" = "xno"; then
  LWP_OPTMZ=
fi

if test "x$enable_strip_binaries" != "xno"; then
  if test "x$enable_strip_binaries" = "xmaybe" -a "x$enable_debug" = "xyes"; then
    NO_STRIP_BIN=
  else
    NO_STRIP_BIN=-s
  fi
else
  NO_STRIP_BIN=
fi

CFLAGS_NOERROR=
CFLAGS_NOSTRICT=-fno-strict-aliasing
CFLAGS_NOUNUSED=
CFLAGS_NOOLDSTYLE=
CFLAGS_NOIMPLICIT_FALLTHROUGH=
CFLAGS_NOCAST_FUNCTION_TYPE=
CFLAGS_NODANGLING_POINTER=
XCFLAGS_NOCHECKING="$XCFLAGS"

if test "x$GCC" = "xyes"; then
  if test "x$enable_warnings" = "xyes"; then
    XCFLAGS="${XCFLAGS} -Wall -Wstrict-prototypes -Wold-style-definition -Wpointer-arith"
  fi
  if test "x$enable_checking" != "xno"; then
    XCFLAGS="${XCFLAGS} -Wall -Wstrict-prototypes -Wold-style-definition -Werror -fdiagnostics-show-option -Wpointer-arith -fno-common"
    CFLAGS_WERROR="-Werror"
    if test "x$enable_checking" != "xall"; then
      CFLAGS_NOERROR="-Wno-error"
      CFLAGS_NOUNUSED="-Wno-unused"
      CFLAGS_NOOLDSTYLE="-Wno-old-style-definition"




for flag in -Wno-implicit-fallthrough; do
  as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_-Werror_$flag" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
printf %s "checking whether C compiler accepts $flag... " >&6; }
if eval test \${$as_CACHEVAR+y}
then :
  printf %s "(cached) " >&6
else $as_nop

  ax_check_save_flags=$CFLAGS
  CFLAGS="$CFLAGS -Werror $flag"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$as_CACHEVAR=yes"
else $as_nop
  eval "$as_CACHEVAR=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CFLAGS=$ax_check_save_flags
fi
eval ac_res=\$$as_CACHEVAR
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_CACHEVAR"\" = x"yes"
then :

if test ${CFLAGS_NOIMPLICIT_FALLTHROUGH+y}
then :

  case " $CFLAGS_NOIMPLICIT_FALLTHROUGH " in #(
  *" $flag "*) :
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS_NOIMPLICIT_FALLTHROUGH already contains \$flag"; } >&5
  (: CFLAGS_NOIMPLICIT_FALLTHROUGH already contains $flag) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } ;; #(
  *) :

     as_fn_append CFLAGS_NOIMPLICIT_FALLTHROUGH " $flag"
     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS_NOIMPLICIT_FALLTHROUGH=\"\$CFLAGS_NOIMPLICIT_FALLTHROUGH\""; } >&5
  (: CFLAGS_NOIMPLICIT_FALLTHROUGH="$CFLAGS_NOIMPLICIT_FALLTHROUGH") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
     ;;
esac

else $as_nop

  CFLAGS_NOIMPLICIT_FALLTHROUGH=$flag
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS_NOIMPLICIT_FALLTHROUGH=\"\$CFLAGS_NOIMPLICIT_FALLTHROUGH\""; } >&5
  (: CFLAGS_NOIMPLICIT_FALLTHROUGH="$CFLAGS_NOIMPLICIT_FALLTHROUGH") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }

fi

else $as_nop
  :
fi

done





for flag in -Wno-dangling-pointer; do
  as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_-Werror_$flag" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
printf %s "checking whether C compiler accepts $flag... " >&6; }
if eval test \${$as_CACHEVAR+y}
then :
  printf %s "(cached) " >&6
else $as_nop

  ax_check_save_flags=$CFLAGS
  CFLAGS="$CFLAGS -Werror $flag"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$as_CACHEVAR=yes"
else $as_nop
  eval "$as_CACHEVAR=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CFLAGS=$ax_check_save_flags
fi
eval ac_res=\$$as_CACHEVAR
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_CACHEVAR"\" = x"yes"
then :

if test ${CFLAGS_NODANGLING_POINTER+y}
then :

  case " $CFLAGS_NODANGLING_POINTER " in #(
  *" $flag "*) :
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS_NODANGLING_POINTER already contains \$flag"; } >&5
  (: CFLAGS_NODANGLING_POINTER already contains $flag) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } ;; #(
  *) :

     as_fn_append CFLAGS_NODANGLING_POINTER " $flag"
     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS_NODANGLING_POINTER=\"\$CFLAGS_NODANGLING_POINTER\""; } >&5
  (: CFLAGS_NODANGLING_POINTER="$CFLAGS_NODANGLING_POINTER") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
     ;;
esac

else $as_nop

  CFLAGS_NODANGLING_POINTER=$flag
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS_NODANGLING_POINTER=\"\$CFLAGS_NODANGLING_POINTER\""; } >&5
  (: CFLAGS_NODANGLING_POINTER="$CFLAGS_NODANGLING_POINTER") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }

fi

else $as_nop
  :
fi

done


    CFLAGS_USE_AFTER_FREE_GCCBUG=
    if test "x$GCC" = "xyes"
then :

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking gcc use-after-free warning bug" >&5
printf %s "checking gcc use-after-free warning bug... " >&6; }
	ac_save_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS -Wall -Werror -O0 -U_FORTIFY_SOURCE"

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

		#include <stdlib.h>
		struct gcc_check {
		    char *ptr;
		};
		void test(struct gcc_check *p, char *cp, int size)
		{
		    p->ptr = realloc(cp, size);
		    if (p->ptr == NULL && size != 0) {
			free(cp);	/* If compiler has UAF bug this will be flagged */
		    }
		}


int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
else $as_nop





for flag in -Wno-use-after-free; do
  as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_-Werror_$flag" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
printf %s "checking whether C compiler accepts $flag... " >&6; }
if eval test \${$as_CACHEVAR+y}
then :
  printf %s "(cached) " >&6
else $as_nop

  ax_check_save_flags=$CFLAGS
  CFLAGS="$CFLAGS -Werror $flag"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$as_CACHEVAR=yes"
else $as_nop
  eval "$as_CACHEVAR=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CFLAGS=$ax_check_save_flags
fi
eval ac_res=\$$as_CACHEVAR
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_CACHEVAR"\" = x"yes"
then :

if test ${CFLAGS_USE_AFTER_FREE_GCCBUG+y}
then :

  case " $CFLAGS_USE_AFTER_FREE_GCCBUG " in #(
  *" $flag "*) :
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS_USE_AFTER_FREE_GCCBUG already contains \$flag"; } >&5
  (: CFLAGS_USE_AFTER_FREE_GCCBUG already contains $flag) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } ;; #(
  *) :

     as_fn_append CFLAGS_USE_AFTER_FREE_GCCBUG " $flag"
     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS_USE_AFTER_FREE_GCCBUG=\"\$CFLAGS_USE_AFTER_FREE_GCCBUG\""; } >&5
  (: CFLAGS_USE_AFTER_FREE_GCCBUG="$CFLAGS_USE_AFTER_FREE_GCCBUG") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
     ;;
esac

else $as_nop

  CFLAGS_USE_AFTER_FREE_GCCBUG=$flag
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS_USE_AFTER_FREE_GCCBUG=\"\$CFLAGS_USE_AFTER_FREE_GCCBUG\""; } >&5
  (: CFLAGS_USE_AFTER_FREE_GCCBUG="$CFLAGS_USE_AFTER_FREE_GCCBUG") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }

fi

else $as_nop
  :
fi

done

		CFLAGS=" $CFLAGS $CFLAGS_USE_AFTER_FREE_GCCBUG"

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

		#include <stdlib.h>
		struct gcc_check {
		    char *ptr;
		};
		void test(struct gcc_check *p, char *cp, int size)
		{
		    p->ptr = realloc(cp, size);
		    if (p->ptr == NULL && size != 0) {
			free(cp);	/* If compiler has UAF bug this will be flagged */
		    }
		}


int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  as_fn_error $? "Unexpected compiler error while testing for gcc use-after-free bug" "$LINENO" 5

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




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

	CFLAGS="$ac_save_CFLAGS"

fi



printf "%s\n" "#define IGNORE_SOME_GCC_WARNINGS 1" >>confdefs.h

    else
      CFLAGS_NOSTRICT=
    fi
  fi

  if test "x$enable_checking" != "xall"
then :




for flag in -Wno-cast-function-type; do
  as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_-Werror_$flag" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
printf %s "checking whether C compiler accepts $flag... " >&6; }
if eval test \${$as_CACHEVAR+y}
then :
  printf %s "(cached) " >&6
else $as_nop

  ax_check_save_flags=$CFLAGS
  CFLAGS="$CFLAGS -Werror $flag"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$as_CACHEVAR=yes"
else $as_nop
  eval "$as_CACHEVAR=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CFLAGS=$ax_check_save_flags
fi
eval ac_res=\$$as_CACHEVAR
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_CACHEVAR"\" = x"yes"
then :

if test ${CFLAGS_NOCAST_FUNCTION_TYPE+y}
then :

  case " $CFLAGS_NOCAST_FUNCTION_TYPE " in #(
  *" $flag "*) :
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS_NOCAST_FUNCTION_TYPE already contains \$flag"; } >&5
  (: CFLAGS_NOCAST_FUNCTION_TYPE already contains $flag) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } ;; #(
  *) :

     as_fn_append CFLAGS_NOCAST_FUNCTION_TYPE " $flag"
     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS_NOCAST_FUNCTION_TYPE=\"\$CFLAGS_NOCAST_FUNCTION_TYPE\""; } >&5
  (: CFLAGS_NOCAST_FUNCTION_TYPE="$CFLAGS_NOCAST_FUNCTION_TYPE") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
     ;;
esac

else $as_nop

  CFLAGS_NOCAST_FUNCTION_TYPE=$flag
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CFLAGS_NOCAST_FUNCTION_TYPE=\"\$CFLAGS_NOCAST_FUNCTION_TYPE\""; } >&5
  (: CFLAGS_NOCAST_FUNCTION_TYPE="$CFLAGS_NOCAST_FUNCTION_TYPE") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }

fi

else $as_nop
  :
fi

done


fi
else
  case $AFS_SYSNAME in
    sun*_51?)
      # Solaris Studio
      warn_common="-v -errfmt=error -errtags=yes -erroff=E_ATTRIBUTE_UNKNOWN,E_END_OF_LOOP_CODE_NOT_REACHED"
      if test "x$enable_warnings" = "xyes" ; then
        XCFLAGS="${XCFLAGS} $warn_common"
      fi
      if test "x$enable_checking" != "xno" ; then
        XCFLAGS="${XCFLAGS} $warn_common -errwarn=%all"
        if test "x$enable_checking" != "xall" ; then
          CFLAGS_NOERROR="-errwarn=%none"
        fi
      fi
      ;;
  esac
fi

if test "x$enable_checking" != "xno"
then :




for flag in -Wimplicit-fallthrough; do
  as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_-Werror_$flag" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
printf %s "checking whether C compiler accepts $flag... " >&6; }
if eval test \${$as_CACHEVAR+y}
then :
  printf %s "(cached) " >&6
else $as_nop

  ax_check_save_flags=$CFLAGS
  CFLAGS="$CFLAGS -Werror $flag"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$as_CACHEVAR=yes"
else $as_nop
  eval "$as_CACHEVAR=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CFLAGS=$ax_check_save_flags
fi
eval ac_res=\$$as_CACHEVAR
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_CACHEVAR"\" = x"yes"
then :

if test ${XCFLAGS+y}
then :

  case " $XCFLAGS " in #(
  *" $flag "*) :
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : XCFLAGS already contains \$flag"; } >&5
  (: XCFLAGS already contains $flag) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } ;; #(
  *) :

     as_fn_append XCFLAGS " $flag"
     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : XCFLAGS=\"\$XCFLAGS\""; } >&5
  (: XCFLAGS="$XCFLAGS") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
     ;;
esac

else $as_nop

  XCFLAGS=$flag
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : XCFLAGS=\"\$XCFLAGS\""; } >&5
  (: XCFLAGS="$XCFLAGS") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }

fi

else $as_nop
  :
fi

done


fi

case $INSTALL in
  ./* )
    INSTALL="/@abs_top_srcdir@/install-sh -c"
  ;;
  *)
  ;;
esac

INSTALL_PROGRAM="${INSTALL_PROGRAM} ${NO_STRIP_BIN}"




























































case $AFS_SYSNAME in *_linux* | *_umlinux*)

# Add (sub-) architecture-specific paths needed by conftests
case $AFS_SYSNAME  in
    *_umlinux26)
        UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
        UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
        UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
        CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
esac

    if test "x$enable_kernel_module" = "xyes"; then

if test "x$enable_debug_kernel" = "xno"; then
    LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
fi




for flag in -fno-strict-aliasing -fno-strength-reduce \
                         -fno-common -pipe; do
  as_CACHEVAR=`printf "%s\n" "ax_cv_check_cflags_-Werror_$flag" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
printf %s "checking whether C compiler accepts $flag... " >&6; }
if eval test \${$as_CACHEVAR+y}
then :
  printf %s "(cached) " >&6
else $as_nop

  ax_check_save_flags=$CFLAGS
  CFLAGS="$CFLAGS -Werror $flag"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$as_CACHEVAR=yes"
else $as_nop
  eval "$as_CACHEVAR=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CFLAGS=$ax_check_save_flags
fi
eval ac_res=\$$as_CACHEVAR
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_CACHEVAR"\" = x"yes"
then :

if test ${LINUX_GCC_KOPTS+y}
then :

  case " $LINUX_GCC_KOPTS " in #(
  *" $flag "*) :
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : LINUX_GCC_KOPTS already contains \$flag"; } >&5
  (: LINUX_GCC_KOPTS already contains $flag) 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } ;; #(
  *) :

     as_fn_append LINUX_GCC_KOPTS " $flag"
     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : LINUX_GCC_KOPTS=\"\$LINUX_GCC_KOPTS\""; } >&5
  (: LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
     ;;
esac

else $as_nop

  LINUX_GCC_KOPTS=$flag
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : LINUX_GCC_KOPTS=\"\$LINUX_GCC_KOPTS\""; } >&5
  (: LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }

fi

else $as_nop
  :
fi

done



{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to set cflags for linux kbuild" >&5
printf %s "checking how to set cflags for linux kbuild... " >&6; }
    ac_linux_kbuild_cflags_var=ccflags-y

    save_CPPFLAGS="$CPPFLAGS"
    CPPFLAGS=-DCHECK_OPENAFS_CFLAGS

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/fs.h>
#ifndef CHECK_OPENAFS_CFLAGS
# error cflags not passed to the compiler
#endif

void conftest(void);
void conftest(void)
{

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ccflags-y" >&5
printf "%s\n" "ccflags-y" >&6; }
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_linux_kbuild_cflags_var=EXTRA_CFLAGS

    save_CPPFLAGS="$CPPFLAGS"
    CPPFLAGS=-DCHECK_OPENAFS_CFLAGS

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/fs.h>
#ifndef CHECK_OPENAFS_CFLAGS
# error cflags not passed to the compiler
#endif

void conftest(void);
void conftest(void)
{

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: EXTRA_CFLAGS" >&5
printf "%s\n" "EXTRA_CFLAGS" >&6; }
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_linux_kbuild_cflags_var=CFLAGS

    save_CPPFLAGS="$CPPFLAGS"
    CPPFLAGS=-DCHECK_OPENAFS_CFLAGS

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/fs.h>
#ifndef CHECK_OPENAFS_CFLAGS
# error cflags not passed to the compiler
#endif

void conftest(void);
void conftest(void)
{

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: CFLAGS" >&5
printf "%s\n" "CFLAGS" >&6; }
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_linux_kbuild_cflags_var=
		  as_fn_error $? "cannot find way to set linux kbuild cflags" "$LINENO" 5

  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/fs.h>
#ifndef CHECK_OPENAFS_CFLAGS
# error cflags not passed to the compiler
#endif

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: CFLAGS" >&5
printf "%s\n" "CFLAGS" >&6; }
else $as_nop
  ac_linux_kbuild_cflags_var=
		  as_fn_error $? "cannot find way to set linux kbuild cflags" "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
    CPPFLAGS="$save_CPPFLAGS"



  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/fs.h>
#ifndef CHECK_OPENAFS_CFLAGS
# error cflags not passed to the compiler
#endif

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: EXTRA_CFLAGS" >&5
printf "%s\n" "EXTRA_CFLAGS" >&6; }
else $as_nop
  ac_linux_kbuild_cflags_var=CFLAGS

    save_CPPFLAGS="$CPPFLAGS"
    CPPFLAGS=-DCHECK_OPENAFS_CFLAGS

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/fs.h>
#ifndef CHECK_OPENAFS_CFLAGS
# error cflags not passed to the compiler
#endif

void conftest(void);
void conftest(void)
{

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: CFLAGS" >&5
printf "%s\n" "CFLAGS" >&6; }
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_linux_kbuild_cflags_var=
		  as_fn_error $? "cannot find way to set linux kbuild cflags" "$LINENO" 5

  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/fs.h>
#ifndef CHECK_OPENAFS_CFLAGS
# error cflags not passed to the compiler
#endif

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: CFLAGS" >&5
printf "%s\n" "CFLAGS" >&6; }
else $as_nop
  ac_linux_kbuild_cflags_var=
		  as_fn_error $? "cannot find way to set linux kbuild cflags" "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
    CPPFLAGS="$save_CPPFLAGS"



fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
    CPPFLAGS="$save_CPPFLAGS"



  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/fs.h>
#ifndef CHECK_OPENAFS_CFLAGS
# error cflags not passed to the compiler
#endif

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ccflags-y" >&5
printf "%s\n" "ccflags-y" >&6; }
else $as_nop
  ac_linux_kbuild_cflags_var=EXTRA_CFLAGS

    save_CPPFLAGS="$CPPFLAGS"
    CPPFLAGS=-DCHECK_OPENAFS_CFLAGS

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/fs.h>
#ifndef CHECK_OPENAFS_CFLAGS
# error cflags not passed to the compiler
#endif

void conftest(void);
void conftest(void)
{

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: EXTRA_CFLAGS" >&5
printf "%s\n" "EXTRA_CFLAGS" >&6; }
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_linux_kbuild_cflags_var=CFLAGS

    save_CPPFLAGS="$CPPFLAGS"
    CPPFLAGS=-DCHECK_OPENAFS_CFLAGS

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/fs.h>
#ifndef CHECK_OPENAFS_CFLAGS
# error cflags not passed to the compiler
#endif

void conftest(void);
void conftest(void)
{

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: CFLAGS" >&5
printf "%s\n" "CFLAGS" >&6; }
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_linux_kbuild_cflags_var=
		  as_fn_error $? "cannot find way to set linux kbuild cflags" "$LINENO" 5

  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/fs.h>
#ifndef CHECK_OPENAFS_CFLAGS
# error cflags not passed to the compiler
#endif

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: CFLAGS" >&5
printf "%s\n" "CFLAGS" >&6; }
else $as_nop
  ac_linux_kbuild_cflags_var=
		  as_fn_error $? "cannot find way to set linux kbuild cflags" "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
    CPPFLAGS="$save_CPPFLAGS"



  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/fs.h>
#ifndef CHECK_OPENAFS_CFLAGS
# error cflags not passed to the compiler
#endif

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: EXTRA_CFLAGS" >&5
printf "%s\n" "EXTRA_CFLAGS" >&6; }
else $as_nop
  ac_linux_kbuild_cflags_var=CFLAGS

    save_CPPFLAGS="$CPPFLAGS"
    CPPFLAGS=-DCHECK_OPENAFS_CFLAGS

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/fs.h>
#ifndef CHECK_OPENAFS_CFLAGS
# error cflags not passed to the compiler
#endif

void conftest(void);
void conftest(void)
{

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: CFLAGS" >&5
printf "%s\n" "CFLAGS" >&6; }
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_linux_kbuild_cflags_var=
		  as_fn_error $? "cannot find way to set linux kbuild cflags" "$LINENO" 5

  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/fs.h>
#ifndef CHECK_OPENAFS_CFLAGS
# error cflags not passed to the compiler
#endif

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: CFLAGS" >&5
printf "%s\n" "CFLAGS" >&6; }
else $as_nop
  ac_linux_kbuild_cflags_var=
		  as_fn_error $? "cannot find way to set linux kbuild cflags" "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
    CPPFLAGS="$save_CPPFLAGS"



fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
    CPPFLAGS="$save_CPPFLAGS"



fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
    CPPFLAGS="$save_CPPFLAGS"

    LINUX_KBUILD_CFLAGS_VAR=$ac_linux_kbuild_cflags_var




# Check whether --with-sparse was given.
if test ${with_sparse+y}
then :
  withval=$with_sparse; SPARSE="$withval"
else $as_nop
  SPARSE=check
fi


  case $SPARSE in #(
  check) :
    # Extract the first word of "sparse", so it can be a program name with args.
set dummy sparse; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_SPARSE+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $SPARSE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SPARSE="$SPARSE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_SPARSE="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
SPARSE=$ac_cv_path_SPARSE
if test -n "$SPARSE"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SPARSE" >&5
printf "%s\n" "$SPARSE" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

 ;; #(
  yes) :
    # Extract the first word of "sparse", so it can be a program name with args.
set dummy sparse; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_SPARSE+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $SPARSE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SPARSE="$SPARSE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_SPARSE="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
SPARSE=$ac_cv_path_SPARSE
if test -n "$SPARSE"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SPARSE" >&5
printf "%s\n" "$SPARSE" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


                    if test "x$SPARSE" = "x"
then :
  as_fn_error $? "sparse not found" "$LINENO" 5
fi ;; #(
  no) :
    SPARSE= ;; #(
  *) :
     ;;
esac

  if test x"$SPARSE" != x
then :
  SPARSE_MAKEFLAGS="C=2 CHECK=$SPARSE"
fi






  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if linux kernel module build works" >&5
printf %s "checking if linux kernel module build works... " >&6; }

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then :
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "Fix problem or use --disable-kernel-module...
See \`config.log' for more details" "$LINENO" 5; }
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/fs.h>
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  :
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "Fix problem or use --disable-kernel-module...
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking operation follow_link in inode_operations" >&5
printf %s "checking operation follow_link in inode_operations... " >&6; }
if test ${ac_cv_linux_operation_inode_operations_follow_link_no_nameidata+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
       static const char * op(struct dentry *dentry, void **link_data) { return (const char *)0; };
void conftest(void);
void conftest(void)
{
static struct inode_operations ops;  ops.follow_link = op;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_operation_inode_operations_follow_link_no_nameidata=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_operation_inode_operations_follow_link_no_nameidata=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
       static const char * op(struct dentry *dentry, void **link_data) { return (const char *)0; };
int
main (void)
{
static struct inode_operations ops;  ops.follow_link = op;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_operation_inode_operations_follow_link_no_nameidata=yes
else $as_nop
  ac_cv_linux_operation_inode_operations_follow_link_no_nameidata=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_operation_inode_operations_follow_link_no_nameidata" >&5
printf "%s\n" "$ac_cv_linux_operation_inode_operations_follow_link_no_nameidata" >&6; }
  if test $ac_cv_linux_operation_inode_operations_follow_link_no_nameidata = yes
then :

printf "%s\n" "#define HAVE_LINUX_INODE_OPERATIONS_FOLLOW_LINK_NO_NAMEIDATA 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking operation put_link in inode_operations" >&5
printf %s "checking operation put_link in inode_operations... " >&6; }
if test ${ac_cv_linux_operation_inode_operations_put_link_no_nameidata+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
       static void op(struct inode *inode, void *link_data) { return (void)0; };
void conftest(void);
void conftest(void)
{
static struct inode_operations ops;  ops.put_link = op;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_operation_inode_operations_put_link_no_nameidata=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_operation_inode_operations_put_link_no_nameidata=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
       static void op(struct inode *inode, void *link_data) { return (void)0; };
int
main (void)
{
static struct inode_operations ops;  ops.put_link = op;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_operation_inode_operations_put_link_no_nameidata=yes
else $as_nop
  ac_cv_linux_operation_inode_operations_put_link_no_nameidata=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_operation_inode_operations_put_link_no_nameidata" >&5
printf "%s\n" "$ac_cv_linux_operation_inode_operations_put_link_no_nameidata" >&6; }
  if test $ac_cv_linux_operation_inode_operations_put_link_no_nameidata = yes
then :

printf "%s\n" "#define HAVE_LINUX_INODE_OPERATIONS_PUT_LINK_NO_NAMEIDATA 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking operation rename in inode_operations" >&5
printf %s "checking operation rename in inode_operations... " >&6; }
if test ${ac_cv_linux_operation_inode_operations_rename_takes_flags+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
       static int op(struct inode *oinode, struct dentry *odentry,
                         struct inode *ninode, struct dentry *ndentry,
                         unsigned int flags) { return (int)0; };
void conftest(void);
void conftest(void)
{
static struct inode_operations ops;  ops.rename = op;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_operation_inode_operations_rename_takes_flags=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_operation_inode_operations_rename_takes_flags=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
       static int op(struct inode *oinode, struct dentry *odentry,
                         struct inode *ninode, struct dentry *ndentry,
                         unsigned int flags) { return (int)0; };
int
main (void)
{
static struct inode_operations ops;  ops.rename = op;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_operation_inode_operations_rename_takes_flags=yes
else $as_nop
  ac_cv_linux_operation_inode_operations_rename_takes_flags=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_operation_inode_operations_rename_takes_flags" >&5
printf "%s\n" "$ac_cv_linux_operation_inode_operations_rename_takes_flags" >&6; }
  if test $ac_cv_linux_operation_inode_operations_rename_takes_flags = yes
then :

printf "%s\n" "#define HAVE_LINUX_INODE_OPERATIONS_RENAME_TAKES_FLAGS 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking operation create in inode_operations" >&5
printf %s "checking operation create in inode_operations... " >&6; }
if test ${ac_cv_linux_operation_inode_operations_create_user_namespace+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
       static int op(struct user_namespace *mnt_userns,
                         struct inode *inode, struct dentry *dentry,
                         umode_t umode, bool flag) { return (int)0; };
void conftest(void);
void conftest(void)
{
static struct inode_operations ops;  ops.create = op;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_operation_inode_operations_create_user_namespace=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_operation_inode_operations_create_user_namespace=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
       static int op(struct user_namespace *mnt_userns,
                         struct inode *inode, struct dentry *dentry,
                         umode_t umode, bool flag) { return (int)0; };
int
main (void)
{
static struct inode_operations ops;  ops.create = op;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_operation_inode_operations_create_user_namespace=yes
else $as_nop
  ac_cv_linux_operation_inode_operations_create_user_namespace=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_operation_inode_operations_create_user_namespace" >&5
printf "%s\n" "$ac_cv_linux_operation_inode_operations_create_user_namespace" >&6; }
  if test $ac_cv_linux_operation_inode_operations_create_user_namespace = yes
then :

printf "%s\n" "#define HAVE_LINUX_INODE_OPERATIONS_CREATE_USER_NAMESPACE 1" >>confdefs.h

fi

if test $ac_cv_linux_operation_inode_operations_create_user_namespace = yes
then :

printf "%s\n" "#define IOP_TAKES_USER_NAMESPACE 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking operation create in inode_operations" >&5
printf %s "checking operation create in inode_operations... " >&6; }
if test ${ac_cv_linux_operation_inode_operations_create_mnt_idmap+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
       static int op(struct mnt_idmap *idmap,
                         struct inode *inode, struct dentry *dentry,
                         umode_t umode, bool flag) { return (int)0; };
void conftest(void);
void conftest(void)
{
static struct inode_operations ops;  ops.create = op;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_operation_inode_operations_create_mnt_idmap=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_operation_inode_operations_create_mnt_idmap=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
       static int op(struct mnt_idmap *idmap,
                         struct inode *inode, struct dentry *dentry,
                         umode_t umode, bool flag) { return (int)0; };
int
main (void)
{
static struct inode_operations ops;  ops.create = op;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_operation_inode_operations_create_mnt_idmap=yes
else $as_nop
  ac_cv_linux_operation_inode_operations_create_mnt_idmap=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_operation_inode_operations_create_mnt_idmap" >&5
printf "%s\n" "$ac_cv_linux_operation_inode_operations_create_mnt_idmap" >&6; }
  if test $ac_cv_linux_operation_inode_operations_create_mnt_idmap = yes
then :

printf "%s\n" "#define HAVE_LINUX_INODE_OPERATIONS_CREATE_MNT_IDMAP 1" >>confdefs.h

fi

if test $ac_cv_linux_operation_inode_operations_create_mnt_idmap = yes
then :

printf "%s\n" "#define IOP_TAKES_MNT_IDMAP 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linux/cred.h" >&5
printf %s "checking for linux/cred.h... " >&6; }
if test ${ac_cv_linux_header_cred_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/cred.h>
void conftest(void);
void conftest(void)
{
return;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_header_cred_h=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_header_cred_h=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/cred.h>
int
main (void)
{
return;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_header_cred_h=yes
else $as_nop
  ac_cv_linux_header_cred_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_header_cred_h" >&5
printf "%s\n" "$ac_cv_linux_header_cred_h" >&6; }
  if test $ac_cv_linux_header_cred_h = yes
then :

printf "%s\n" "#define HAVE_LINUX_CRED_H 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linux/config.h" >&5
printf %s "checking for linux/config.h... " >&6; }
if test ${ac_cv_linux_header_config_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/config.h>
void conftest(void);
void conftest(void)
{
return;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_header_config_h=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_header_config_h=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/config.h>
int
main (void)
{
return;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_header_config_h=yes
else $as_nop
  ac_cv_linux_header_config_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_header_config_h" >&5
printf "%s\n" "$ac_cv_linux_header_config_h" >&6; }
  if test $ac_cv_linux_header_config_h = yes
then :

printf "%s\n" "#define HAVE_LINUX_CONFIG_H 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linux/exportfs.h" >&5
printf %s "checking for linux/exportfs.h... " >&6; }
if test ${ac_cv_linux_header_exportfs_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/exportfs.h>
void conftest(void);
void conftest(void)
{
return;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_header_exportfs_h=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_header_exportfs_h=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/exportfs.h>
int
main (void)
{
return;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_header_exportfs_h=yes
else $as_nop
  ac_cv_linux_header_exportfs_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_header_exportfs_h" >&5
printf "%s\n" "$ac_cv_linux_header_exportfs_h" >&6; }
  if test $ac_cv_linux_header_exportfs_h = yes
then :

printf "%s\n" "#define HAVE_LINUX_EXPORTFS_H 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linux/freezer.h" >&5
printf %s "checking for linux/freezer.h... " >&6; }
if test ${ac_cv_linux_header_freezer_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/freezer.h>
void conftest(void);
void conftest(void)
{
return;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_header_freezer_h=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_header_freezer_h=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/freezer.h>
int
main (void)
{
return;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_header_freezer_h=yes
else $as_nop
  ac_cv_linux_header_freezer_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_header_freezer_h" >&5
printf "%s\n" "$ac_cv_linux_header_freezer_h" >&6; }
  if test $ac_cv_linux_header_freezer_h = yes
then :

printf "%s\n" "#define HAVE_LINUX_FREEZER_H 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linux/key-type.h" >&5
printf %s "checking for linux/key-type.h... " >&6; }
if test ${ac_cv_linux_header_key_type_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/key-type.h>
void conftest(void);
void conftest(void)
{
return;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_header_key_type_h=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_header_key_type_h=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/key-type.h>
int
main (void)
{
return;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_header_key_type_h=yes
else $as_nop
  ac_cv_linux_header_key_type_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_header_key_type_h" >&5
printf "%s\n" "$ac_cv_linux_header_key_type_h" >&6; }
  if test $ac_cv_linux_header_key_type_h = yes
then :

printf "%s\n" "#define HAVE_LINUX_KEY_TYPE_H 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linux/semaphore.h" >&5
printf %s "checking for linux/semaphore.h... " >&6; }
if test ${ac_cv_linux_header_semaphore_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/semaphore.h>
void conftest(void);
void conftest(void)
{
return;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_header_semaphore_h=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_header_semaphore_h=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/semaphore.h>
int
main (void)
{
return;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_header_semaphore_h=yes
else $as_nop
  ac_cv_linux_header_semaphore_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_header_semaphore_h" >&5
printf "%s\n" "$ac_cv_linux_header_semaphore_h" >&6; }
  if test $ac_cv_linux_header_semaphore_h = yes
then :

printf "%s\n" "#define HAVE_LINUX_SEMAPHORE_H 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linux/seq_file.h" >&5
printf %s "checking for linux/seq_file.h... " >&6; }
if test ${ac_cv_linux_header_seq_file_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/seq_file.h>
void conftest(void);
void conftest(void)
{
return;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_header_seq_file_h=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_header_seq_file_h=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/seq_file.h>
int
main (void)
{
return;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_header_seq_file_h=yes
else $as_nop
  ac_cv_linux_header_seq_file_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_header_seq_file_h" >&5
printf "%s\n" "$ac_cv_linux_header_seq_file_h" >&6; }
  if test $ac_cv_linux_header_seq_file_h = yes
then :

printf "%s\n" "#define HAVE_LINUX_SEQ_FILE_H 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linux/sched/signal.h" >&5
printf %s "checking for linux/sched/signal.h... " >&6; }
if test ${ac_cv_linux_header_sched_signal_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched/signal.h>
void conftest(void);
void conftest(void)
{
return;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_header_sched_signal_h=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_header_sched_signal_h=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched/signal.h>
int
main (void)
{
return;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_header_sched_signal_h=yes
else $as_nop
  ac_cv_linux_header_sched_signal_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_header_sched_signal_h" >&5
printf "%s\n" "$ac_cv_linux_header_sched_signal_h" >&6; }
  if test $ac_cv_linux_header_sched_signal_h = yes
then :

printf "%s\n" "#define HAVE_LINUX_SCHED_SIGNAL_H 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linux/uaccess.h" >&5
printf %s "checking for linux/uaccess.h... " >&6; }
if test ${ac_cv_linux_header_uaccess_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/uaccess.h>
void conftest(void);
void conftest(void)
{
return;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_header_uaccess_h=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_header_uaccess_h=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/uaccess.h>
int
main (void)
{
return;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_header_uaccess_h=yes
else $as_nop
  ac_cv_linux_header_uaccess_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_header_uaccess_h" >&5
printf "%s\n" "$ac_cv_linux_header_uaccess_h" >&6; }
  if test $ac_cv_linux_header_uaccess_h = yes
then :

printf "%s\n" "#define HAVE_LINUX_UACCESS_H 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linux/stdarg.h" >&5
printf %s "checking for linux/stdarg.h... " >&6; }
if test ${ac_cv_linux_header_stdarg_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/stdarg.h>
void conftest(void);
void conftest(void)
{
return;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_header_stdarg_h=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_header_stdarg_h=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/stdarg.h>
int
main (void)
{
return;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_header_stdarg_h=yes
else $as_nop
  ac_cv_linux_header_stdarg_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_header_stdarg_h" >&5
printf "%s\n" "$ac_cv_linux_header_stdarg_h" >&6; }
  if test $ac_cv_linux_header_stdarg_h = yes
then :

printf "%s\n" "#define HAVE_LINUX_STDARG_H 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linux/filelock.h" >&5
printf %s "checking for linux/filelock.h... " >&6; }
if test ${ac_cv_linux_header_filelock_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/filelock.h>
void conftest(void);
void conftest(void)
{
return;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_header_filelock_h=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_header_filelock_h=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/filelock.h>
int
main (void)
{
return;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_header_filelock_h=yes
else $as_nop
  ac_cv_linux_header_filelock_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_header_filelock_h" >&5
printf "%s\n" "$ac_cv_linux_header_filelock_h" >&6; }
  if test $ac_cv_linux_header_filelock_h = yes
then :

printf "%s\n" "#define HAVE_LINUX_FILELOCK_H 1" >>confdefs.h

fi




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct vfs_path" >&5
printf %s "checking for struct vfs_path... " >&6; }
if test ${ac_cv_linux_type_struct_vfs_path_exists+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/dcache.h>
void conftest(void);
void conftest(void)
{
static struct vfs_path _test;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_type_struct_vfs_path_exists=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_type_struct_vfs_path_exists=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/dcache.h>
int
main (void)
{
static struct vfs_path _test;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_type_struct_vfs_path_exists=yes
else $as_nop
  ac_cv_linux_type_struct_vfs_path_exists=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_type_struct_vfs_path_exists" >&5
printf "%s\n" "$ac_cv_linux_type_struct_vfs_path_exists" >&6; }
  if test $ac_cv_linux_type_struct_vfs_path_exists = yes
then :

printf "%s\n" "#define HAVE_LINUX_STRUCT_VFS_PATH 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for kuid_t" >&5
printf %s "checking for kuid_t... " >&6; }
if test ${ac_cv_linux_type_kuid_t_exists+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/uidgid.h>
void conftest(void);
void conftest(void)
{
static kuid_t _test;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_type_kuid_t_exists=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_type_kuid_t_exists=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/uidgid.h>
int
main (void)
{
static kuid_t _test;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_type_kuid_t_exists=yes
else $as_nop
  ac_cv_linux_type_kuid_t_exists=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_type_kuid_t_exists" >&5
printf "%s\n" "$ac_cv_linux_type_kuid_t_exists" >&6; }
  if test $ac_cv_linux_type_kuid_t_exists = yes
then :

printf "%s\n" "#define HAVE_LINUX_KUID_T 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct proc_ops" >&5
printf %s "checking for struct proc_ops... " >&6; }
if test ${ac_cv_linux_type_struct_proc_ops_exists+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/proc_fs.h>
void conftest(void);
void conftest(void)
{
static struct proc_ops _test;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_type_struct_proc_ops_exists=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_type_struct_proc_ops_exists=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/proc_fs.h>
int
main (void)
{
static struct proc_ops _test;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_type_struct_proc_ops_exists=yes
else $as_nop
  ac_cv_linux_type_struct_proc_ops_exists=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_type_struct_proc_ops_exists" >&5
printf "%s\n" "$ac_cv_linux_type_struct_proc_ops_exists" >&6; }
  if test $ac_cv_linux_type_struct_proc_ops_exists = yes
then :

printf "%s\n" "#define HAVE_LINUX_STRUCT_PROC_OPS 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for time_t" >&5
printf %s "checking for time_t... " >&6; }
if test ${ac_cv_linux_type_time_t_exists+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/types.h>
void conftest(void);
void conftest(void)
{
static time_t _test;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_type_time_t_exists=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_type_time_t_exists=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/types.h>
int
main (void)
{
static time_t _test;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_type_time_t_exists=yes
else $as_nop
  ac_cv_linux_type_time_t_exists=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_type_time_t_exists" >&5
printf "%s\n" "$ac_cv_linux_type_time_t_exists" >&6; }
  if test $ac_cv_linux_type_time_t_exists = yes
then :

printf "%s\n" "#define HAVE_LINUX_TIME_T 1" >>confdefs.h

fi




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for backing_dev_info in struct address_space" >&5
printf %s "checking for backing_dev_info in struct address_space... " >&6; }
if test ${ac_cv_linux_struct_address_space_has_backing_dev_info+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct address_space _test; printk("%x\n", &_test.backing_dev_info);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_address_space_has_backing_dev_info=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_address_space_has_backing_dev_info=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct address_space _test; printk("%x\n", &_test.backing_dev_info);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_address_space_has_backing_dev_info=yes
else $as_nop
  ac_cv_linux_struct_address_space_has_backing_dev_info=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_address_space_has_backing_dev_info" >&5
printf "%s\n" "$ac_cv_linux_struct_address_space_has_backing_dev_info" >&6; }
  if test $ac_cv_linux_struct_address_space_has_backing_dev_info = yes
then :

printf "%s\n" "#define STRUCT_ADDRESS_SPACE_HAS_BACKING_DEV_INFO 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for write_begin in struct address_space_operations" >&5
printf %s "checking for write_begin in struct address_space_operations... " >&6; }
if test ${ac_cv_linux_struct_address_space_operations_has_write_begin+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct address_space_operations _test; printk("%x\n", &_test.write_begin);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_address_space_operations_has_write_begin=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_address_space_operations_has_write_begin=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct address_space_operations _test; printk("%x\n", &_test.write_begin);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_address_space_operations_has_write_begin=yes
else $as_nop
  ac_cv_linux_struct_address_space_operations_has_write_begin=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_address_space_operations_has_write_begin" >&5
printf "%s\n" "$ac_cv_linux_struct_address_space_operations_has_write_begin" >&6; }
  if test $ac_cv_linux_struct_address_space_operations_has_write_begin = yes
then :

printf "%s\n" "#define STRUCT_ADDRESS_SPACE_OPERATIONS_HAS_WRITE_BEGIN 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dirty_folio in struct address_space_operations" >&5
printf %s "checking for dirty_folio in struct address_space_operations... " >&6; }
if test ${ac_cv_linux_struct_address_space_operations_has_dirty_folio+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct address_space_operations _test; printk("%x\n", &_test.dirty_folio);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_address_space_operations_has_dirty_folio=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_address_space_operations_has_dirty_folio=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct address_space_operations _test; printk("%x\n", &_test.dirty_folio);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_address_space_operations_has_dirty_folio=yes
else $as_nop
  ac_cv_linux_struct_address_space_operations_has_dirty_folio=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_address_space_operations_has_dirty_folio" >&5
printf "%s\n" "$ac_cv_linux_struct_address_space_operations_has_dirty_folio" >&6; }
  if test $ac_cv_linux_struct_address_space_operations_has_dirty_folio = yes
then :

printf "%s\n" "#define STRUCT_ADDRESS_SPACE_OPERATIONS_HAS_DIRTY_FOLIO 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for readahead in struct address_space_operations" >&5
printf %s "checking for readahead in struct address_space_operations... " >&6; }
if test ${ac_cv_linux_struct_address_space_operations_has_readahead+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct address_space_operations _test; printk("%x\n", &_test.readahead);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_address_space_operations_has_readahead=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_address_space_operations_has_readahead=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct address_space_operations _test; printk("%x\n", &_test.readahead);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_address_space_operations_has_readahead=yes
else $as_nop
  ac_cv_linux_struct_address_space_operations_has_readahead=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_address_space_operations_has_readahead" >&5
printf "%s\n" "$ac_cv_linux_struct_address_space_operations_has_readahead" >&6; }
  if test $ac_cv_linux_struct_address_space_operations_has_readahead = yes
then :

printf "%s\n" "#define STRUCT_ADDRESS_SPACE_OPERATIONS_HAS_READAHEAD 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for read_folio in struct address_space_operations" >&5
printf %s "checking for read_folio in struct address_space_operations... " >&6; }
if test ${ac_cv_linux_struct_address_space_operations_has_read_folio+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct address_space_operations _test; printk("%x\n", &_test.read_folio);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_address_space_operations_has_read_folio=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_address_space_operations_has_read_folio=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct address_space_operations _test; printk("%x\n", &_test.read_folio);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_address_space_operations_has_read_folio=yes
else $as_nop
  ac_cv_linux_struct_address_space_operations_has_read_folio=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_address_space_operations_has_read_folio" >&5
printf "%s\n" "$ac_cv_linux_struct_address_space_operations_has_read_folio" >&6; }
  if test $ac_cv_linux_struct_address_space_operations_has_read_folio = yes
then :

printf "%s\n" "#define STRUCT_ADDRESS_SPACE_OPERATIONS_HAS_READ_FOLIO 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for name in struct backing_dev_info" >&5
printf %s "checking for name in struct backing_dev_info... " >&6; }
if test ${ac_cv_linux_struct_backing_dev_info_has_name+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/backing-dev.h>
void conftest(void);
void conftest(void)
{
static struct backing_dev_info _test; printk("%x\n", &_test.name);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_backing_dev_info_has_name=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_backing_dev_info_has_name=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/backing-dev.h>
int
main (void)
{
static struct backing_dev_info _test; printk("%x\n", &_test.name);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_backing_dev_info_has_name=yes
else $as_nop
  ac_cv_linux_struct_backing_dev_info_has_name=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_backing_dev_info_has_name" >&5
printf "%s\n" "$ac_cv_linux_struct_backing_dev_info_has_name" >&6; }
  if test $ac_cv_linux_struct_backing_dev_info_has_name = yes
then :

printf "%s\n" "#define STRUCT_BACKING_DEV_INFO_HAS_NAME 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for session_keyring in struct cred" >&5
printf %s "checking for session_keyring in struct cred... " >&6; }
if test ${ac_cv_linux_struct_cred_has_session_keyring+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/cred.h>
void conftest(void);
void conftest(void)
{
static struct cred _test; printk("%x\n", &_test.session_keyring);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_cred_has_session_keyring=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_cred_has_session_keyring=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/cred.h>
int
main (void)
{
static struct cred _test; printk("%x\n", &_test.session_keyring);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_cred_has_session_keyring=yes
else $as_nop
  ac_cv_linux_struct_cred_has_session_keyring=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_cred_has_session_keyring" >&5
printf "%s\n" "$ac_cv_linux_struct_cred_has_session_keyring" >&6; }
  if test $ac_cv_linux_struct_cred_has_session_keyring = yes
then :

printf "%s\n" "#define STRUCT_CRED_HAS_SESSION_KEYRING 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ctl_name in struct ctl_table" >&5
printf %s "checking for ctl_name in struct ctl_table... " >&6; }
if test ${ac_cv_linux_struct_ctl_table_has_ctl_name+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sysctl.h>
void conftest(void);
void conftest(void)
{
static struct ctl_table _test; printk("%x\n", &_test.ctl_name);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_ctl_table_has_ctl_name=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_ctl_table_has_ctl_name=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sysctl.h>
int
main (void)
{
static struct ctl_table _test; printk("%x\n", &_test.ctl_name);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_ctl_table_has_ctl_name=yes
else $as_nop
  ac_cv_linux_struct_ctl_table_has_ctl_name=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_ctl_table_has_ctl_name" >&5
printf "%s\n" "$ac_cv_linux_struct_ctl_table_has_ctl_name" >&6; }
  if test $ac_cv_linux_struct_ctl_table_has_ctl_name = yes
then :

printf "%s\n" "#define STRUCT_CTL_TABLE_HAS_CTL_NAME 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for d_u.d_alias in struct dentry" >&5
printf %s "checking for d_u.d_alias in struct dentry... " >&6; }
if test ${ac_cv_linux_struct_dentry_has_d_u_d_alias+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/dcache.h>
void conftest(void);
void conftest(void)
{
static struct dentry _test; printk("%x\n", &_test.d_u.d_alias);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_dentry_has_d_u_d_alias=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_dentry_has_d_u_d_alias=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/dcache.h>
int
main (void)
{
static struct dentry _test; printk("%x\n", &_test.d_u.d_alias);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_dentry_has_d_u_d_alias=yes
else $as_nop
  ac_cv_linux_struct_dentry_has_d_u_d_alias=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_dentry_has_d_u_d_alias" >&5
printf "%s\n" "$ac_cv_linux_struct_dentry_has_d_u_d_alias" >&6; }
  if test $ac_cv_linux_struct_dentry_has_d_u_d_alias = yes
then :

printf "%s\n" "#define STRUCT_DENTRY_HAS_D_U_D_ALIAS 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for d_u.d_child in struct dentry" >&5
printf %s "checking for d_u.d_child in struct dentry... " >&6; }
if test ${ac_cv_linux_struct_dentry_has_d_u_d_child+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/dcache.h>
void conftest(void);
void conftest(void)
{
static struct dentry _test; printk("%x\n", &_test.d_u.d_child);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_dentry_has_d_u_d_child=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_dentry_has_d_u_d_child=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/dcache.h>
int
main (void)
{
static struct dentry _test; printk("%x\n", &_test.d_u.d_child);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_dentry_has_d_u_d_child=yes
else $as_nop
  ac_cv_linux_struct_dentry_has_d_u_d_child=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_dentry_has_d_u_d_child" >&5
printf "%s\n" "$ac_cv_linux_struct_dentry_has_d_u_d_child" >&6; }
  if test $ac_cv_linux_struct_dentry_has_d_u_d_child = yes
then :

printf "%s\n" "#define STRUCT_DENTRY_HAS_D_U_D_CHILD 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for d_children in struct dentry" >&5
printf %s "checking for d_children in struct dentry... " >&6; }
if test ${ac_cv_linux_struct_dentry_has_d_children+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/dcache.h>
void conftest(void);
void conftest(void)
{
static struct dentry _test; printk("%x\n", &_test.d_children);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_dentry_has_d_children=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_dentry_has_d_children=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/dcache.h>
int
main (void)
{
static struct dentry _test; printk("%x\n", &_test.d_children);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_dentry_has_d_children=yes
else $as_nop
  ac_cv_linux_struct_dentry_has_d_children=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_dentry_has_d_children" >&5
printf "%s\n" "$ac_cv_linux_struct_dentry_has_d_children" >&6; }
  if test $ac_cv_linux_struct_dentry_has_d_children = yes
then :

printf "%s\n" "#define STRUCT_DENTRY_HAS_D_CHILDREN 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for d_automount in struct dentry_operations" >&5
printf %s "checking for d_automount in struct dentry_operations... " >&6; }
if test ${ac_cv_linux_struct_dentry_operations_has_d_automount+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/dcache.h>
void conftest(void);
void conftest(void)
{
static struct dentry_operations _test; printk("%x\n", &_test.d_automount);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_dentry_operations_has_d_automount=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_dentry_operations_has_d_automount=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/dcache.h>
int
main (void)
{
static struct dentry_operations _test; printk("%x\n", &_test.d_automount);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_dentry_operations_has_d_automount=yes
else $as_nop
  ac_cv_linux_struct_dentry_operations_has_d_automount=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_dentry_operations_has_d_automount" >&5
printf "%s\n" "$ac_cv_linux_struct_dentry_operations_has_d_automount" >&6; }
  if test $ac_cv_linux_struct_dentry_operations_has_d_automount = yes
then :

printf "%s\n" "#define STRUCT_DENTRY_OPERATIONS_HAS_D_AUTOMOUNT 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gid in struct group_info" >&5
printf %s "checking for gid in struct group_info... " >&6; }
if test ${ac_cv_linux_struct_group_info_has_gid+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/cred.h>
void conftest(void);
void conftest(void)
{
static struct group_info _test; printk("%x\n", &_test.gid);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_group_info_has_gid=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_group_info_has_gid=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/cred.h>
int
main (void)
{
static struct group_info _test; printk("%x\n", &_test.gid);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_group_info_has_gid=yes
else $as_nop
  ac_cv_linux_struct_group_info_has_gid=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_group_info_has_gid" >&5
printf "%s\n" "$ac_cv_linux_struct_group_info_has_gid" >&6; }
  if test $ac_cv_linux_struct_group_info_has_gid = yes
then :

printf "%s\n" "#define STRUCT_GROUP_INFO_HAS_GID 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for i_alloc_sem in struct inode" >&5
printf %s "checking for i_alloc_sem in struct inode... " >&6; }
if test ${ac_cv_linux_struct_inode_has_i_alloc_sem+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct inode _test; printk("%x\n", &_test.i_alloc_sem);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_inode_has_i_alloc_sem=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_inode_has_i_alloc_sem=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct inode _test; printk("%x\n", &_test.i_alloc_sem);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_inode_has_i_alloc_sem=yes
else $as_nop
  ac_cv_linux_struct_inode_has_i_alloc_sem=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_inode_has_i_alloc_sem" >&5
printf "%s\n" "$ac_cv_linux_struct_inode_has_i_alloc_sem" >&6; }
  if test $ac_cv_linux_struct_inode_has_i_alloc_sem = yes
then :

printf "%s\n" "#define STRUCT_INODE_HAS_I_ALLOC_SEM 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for i_blkbits in struct inode" >&5
printf %s "checking for i_blkbits in struct inode... " >&6; }
if test ${ac_cv_linux_struct_inode_has_i_blkbits+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct inode _test; printk("%x\n", &_test.i_blkbits);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_inode_has_i_blkbits=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_inode_has_i_blkbits=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct inode _test; printk("%x\n", &_test.i_blkbits);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_inode_has_i_blkbits=yes
else $as_nop
  ac_cv_linux_struct_inode_has_i_blkbits=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_inode_has_i_blkbits" >&5
printf "%s\n" "$ac_cv_linux_struct_inode_has_i_blkbits" >&6; }
  if test $ac_cv_linux_struct_inode_has_i_blkbits = yes
then :

printf "%s\n" "#define STRUCT_INODE_HAS_I_BLKBITS 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for i_blksize in struct inode" >&5
printf %s "checking for i_blksize in struct inode... " >&6; }
if test ${ac_cv_linux_struct_inode_has_i_blksize+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct inode _test; printk("%x\n", &_test.i_blksize);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_inode_has_i_blksize=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_inode_has_i_blksize=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct inode _test; printk("%x\n", &_test.i_blksize);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_inode_has_i_blksize=yes
else $as_nop
  ac_cv_linux_struct_inode_has_i_blksize=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_inode_has_i_blksize" >&5
printf "%s\n" "$ac_cv_linux_struct_inode_has_i_blksize" >&6; }
  if test $ac_cv_linux_struct_inode_has_i_blksize = yes
then :

printf "%s\n" "#define STRUCT_INODE_HAS_I_BLKSIZE 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for i_mutex in struct inode" >&5
printf %s "checking for i_mutex in struct inode... " >&6; }
if test ${ac_cv_linux_struct_inode_has_i_mutex+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct inode _test; printk("%x\n", &_test.i_mutex);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_inode_has_i_mutex=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_inode_has_i_mutex=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct inode _test; printk("%x\n", &_test.i_mutex);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_inode_has_i_mutex=yes
else $as_nop
  ac_cv_linux_struct_inode_has_i_mutex=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_inode_has_i_mutex" >&5
printf "%s\n" "$ac_cv_linux_struct_inode_has_i_mutex" >&6; }
  if test $ac_cv_linux_struct_inode_has_i_mutex = yes
then :

printf "%s\n" "#define STRUCT_INODE_HAS_I_MUTEX 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for i_security in struct inode" >&5
printf %s "checking for i_security in struct inode... " >&6; }
if test ${ac_cv_linux_struct_inode_has_i_security+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct inode _test; printk("%x\n", &_test.i_security);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_inode_has_i_security=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_inode_has_i_security=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct inode _test; printk("%x\n", &_test.i_security);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_inode_has_i_security=yes
else $as_nop
  ac_cv_linux_struct_inode_has_i_security=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_inode_has_i_security" >&5
printf "%s\n" "$ac_cv_linux_struct_inode_has_i_security" >&6; }
  if test $ac_cv_linux_struct_inode_has_i_security = yes
then :

printf "%s\n" "#define STRUCT_INODE_HAS_I_SECURITY 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for f_path in struct file" >&5
printf %s "checking for f_path in struct file... " >&6; }
if test ${ac_cv_linux_struct_file_has_f_path+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct file _test; printk("%x\n", &_test.f_path);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_file_has_f_path=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_file_has_f_path=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct file _test; printk("%x\n", &_test.f_path);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_file_has_f_path=yes
else $as_nop
  ac_cv_linux_struct_file_has_f_path=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_file_has_f_path" >&5
printf "%s\n" "$ac_cv_linux_struct_file_has_f_path" >&6; }
  if test $ac_cv_linux_struct_file_has_f_path = yes
then :

printf "%s\n" "#define STRUCT_FILE_HAS_F_PATH 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for flock in struct file_operations" >&5
printf %s "checking for flock in struct file_operations... " >&6; }
if test ${ac_cv_linux_struct_file_operations_has_flock+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct file_operations _test; printk("%x\n", &_test.flock);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_file_operations_has_flock=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_file_operations_has_flock=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct file_operations _test; printk("%x\n", &_test.flock);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_file_operations_has_flock=yes
else $as_nop
  ac_cv_linux_struct_file_operations_has_flock=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_file_operations_has_flock" >&5
printf "%s\n" "$ac_cv_linux_struct_file_operations_has_flock" >&6; }
  if test $ac_cv_linux_struct_file_operations_has_flock = yes
then :

printf "%s\n" "#define STRUCT_FILE_OPERATIONS_HAS_FLOCK 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iterate_shared in struct file_operations" >&5
printf %s "checking for iterate_shared in struct file_operations... " >&6; }
if test ${ac_cv_linux_struct_file_operations_has_iterate_shared+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct file_operations _test; printk("%x\n", &_test.iterate_shared);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_file_operations_has_iterate_shared=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_file_operations_has_iterate_shared=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct file_operations _test; printk("%x\n", &_test.iterate_shared);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_file_operations_has_iterate_shared=yes
else $as_nop
  ac_cv_linux_struct_file_operations_has_iterate_shared=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_file_operations_has_iterate_shared" >&5
printf "%s\n" "$ac_cv_linux_struct_file_operations_has_iterate_shared" >&6; }
  if test $ac_cv_linux_struct_file_operations_has_iterate_shared = yes
then :

printf "%s\n" "#define STRUCT_FILE_OPERATIONS_HAS_ITERATE_SHARED 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iterate in struct file_operations" >&5
printf %s "checking for iterate in struct file_operations... " >&6; }
if test ${ac_cv_linux_struct_file_operations_has_iterate+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct file_operations _test; printk("%x\n", &_test.iterate);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_file_operations_has_iterate=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_file_operations_has_iterate=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct file_operations _test; printk("%x\n", &_test.iterate);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_file_operations_has_iterate=yes
else $as_nop
  ac_cv_linux_struct_file_operations_has_iterate=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_file_operations_has_iterate" >&5
printf "%s\n" "$ac_cv_linux_struct_file_operations_has_iterate" >&6; }
  if test $ac_cv_linux_struct_file_operations_has_iterate = yes
then :

printf "%s\n" "#define STRUCT_FILE_OPERATIONS_HAS_ITERATE 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for read_iter in struct file_operations" >&5
printf %s "checking for read_iter in struct file_operations... " >&6; }
if test ${ac_cv_linux_struct_file_operations_has_read_iter+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct file_operations _test; printk("%x\n", &_test.read_iter);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_file_operations_has_read_iter=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_file_operations_has_read_iter=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct file_operations _test; printk("%x\n", &_test.read_iter);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_file_operations_has_read_iter=yes
else $as_nop
  ac_cv_linux_struct_file_operations_has_read_iter=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_file_operations_has_read_iter" >&5
printf "%s\n" "$ac_cv_linux_struct_file_operations_has_read_iter" >&6; }
  if test $ac_cv_linux_struct_file_operations_has_read_iter = yes
then :

printf "%s\n" "#define STRUCT_FILE_OPERATIONS_HAS_READ_ITER 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sendfile in struct file_operations" >&5
printf %s "checking for sendfile in struct file_operations... " >&6; }
if test ${ac_cv_linux_struct_file_operations_has_sendfile+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct file_operations _test; printk("%x\n", &_test.sendfile);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_file_operations_has_sendfile=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_file_operations_has_sendfile=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct file_operations _test; printk("%x\n", &_test.sendfile);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_file_operations_has_sendfile=yes
else $as_nop
  ac_cv_linux_struct_file_operations_has_sendfile=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_file_operations_has_sendfile" >&5
printf "%s\n" "$ac_cv_linux_struct_file_operations_has_sendfile" >&6; }
  if test $ac_cv_linux_struct_file_operations_has_sendfile = yes
then :

printf "%s\n" "#define STRUCT_FILE_OPERATIONS_HAS_SENDFILE 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mount in struct file_system_type" >&5
printf %s "checking for mount in struct file_system_type... " >&6; }
if test ${ac_cv_linux_struct_file_system_type_has_mount+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct file_system_type _test; printk("%x\n", &_test.mount);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_file_system_type_has_mount=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_file_system_type_has_mount=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct file_system_type _test; printk("%x\n", &_test.mount);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_file_system_type_has_mount=yes
else $as_nop
  ac_cv_linux_struct_file_system_type_has_mount=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_file_system_type_has_mount" >&5
printf "%s\n" "$ac_cv_linux_struct_file_system_type_has_mount" >&6; }
  if test $ac_cv_linux_struct_file_system_type_has_mount = yes
then :

printf "%s\n" "#define STRUCT_FILE_SYSTEM_TYPE_HAS_MOUNT 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for truncate in struct inode_operations" >&5
printf %s "checking for truncate in struct inode_operations... " >&6; }
if test ${ac_cv_linux_struct_inode_operations_has_truncate+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct inode_operations _test; printk("%x\n", &_test.truncate);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_inode_operations_has_truncate=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_inode_operations_has_truncate=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct inode_operations _test; printk("%x\n", &_test.truncate);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_inode_operations_has_truncate=yes
else $as_nop
  ac_cv_linux_struct_inode_operations_has_truncate=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_inode_operations_has_truncate" >&5
printf "%s\n" "$ac_cv_linux_struct_inode_operations_has_truncate" >&6; }
  if test $ac_cv_linux_struct_inode_operations_has_truncate = yes
then :

printf "%s\n" "#define STRUCT_INODE_OPERATIONS_HAS_TRUNCATE 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for get_link in struct inode_operations" >&5
printf %s "checking for get_link in struct inode_operations... " >&6; }
if test ${ac_cv_linux_struct_inode_operations_has_get_link+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct inode_operations _test; printk("%x\n", &_test.get_link);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_inode_operations_has_get_link=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_inode_operations_has_get_link=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct inode_operations _test; printk("%x\n", &_test.get_link);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_inode_operations_has_get_link=yes
else $as_nop
  ac_cv_linux_struct_inode_operations_has_get_link=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_inode_operations_has_get_link" >&5
printf "%s\n" "$ac_cv_linux_struct_inode_operations_has_get_link" >&6; }
  if test $ac_cv_linux_struct_inode_operations_has_get_link = yes
then :

printf "%s\n" "#define STRUCT_INODE_OPERATIONS_HAS_GET_LINK 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for payload.value in struct key" >&5
printf %s "checking for payload.value in struct key... " >&6; }
if test ${ac_cv_linux_struct_key_has_payload_value+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/key.h>
void conftest(void);
void conftest(void)
{
static struct key _test; printk("%x\n", &_test.payload.value);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_key_has_payload_value=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_key_has_payload_value=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/key.h>
int
main (void)
{
static struct key _test; printk("%x\n", &_test.payload.value);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_key_has_payload_value=yes
else $as_nop
  ac_cv_linux_struct_key_has_payload_value=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_key_has_payload_value" >&5
printf "%s\n" "$ac_cv_linux_struct_key_has_payload_value" >&6; }
  if test $ac_cv_linux_struct_key_has_payload_value = yes
then :

printf "%s\n" "#define STRUCT_KEY_HAS_PAYLOAD_VALUE 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for instantiate_prep in struct key_type" >&5
printf %s "checking for instantiate_prep in struct key_type... " >&6; }
if test ${ac_cv_linux_struct_key_type_has_instantiate_prep+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/key-type.h>
void conftest(void);
void conftest(void)
{
static struct key_type _test; printk("%x\n", &_test.instantiate_prep);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_key_type_has_instantiate_prep=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_key_type_has_instantiate_prep=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/key-type.h>
int
main (void)
{
static struct key_type _test; printk("%x\n", &_test.instantiate_prep);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_key_type_has_instantiate_prep=yes
else $as_nop
  ac_cv_linux_struct_key_type_has_instantiate_prep=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_key_type_has_instantiate_prep" >&5
printf "%s\n" "$ac_cv_linux_struct_key_type_has_instantiate_prep" >&6; }
  if test $ac_cv_linux_struct_key_type_has_instantiate_prep = yes
then :

printf "%s\n" "#define STRUCT_KEY_TYPE_HAS_INSTANTIATE_PREP 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for match_preparse in struct key_type" >&5
printf %s "checking for match_preparse in struct key_type... " >&6; }
if test ${ac_cv_linux_struct_key_type_has_match_preparse+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/key-type.h>
void conftest(void);
void conftest(void)
{
static struct key_type _test; printk("%x\n", &_test.match_preparse);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_key_type_has_match_preparse=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_key_type_has_match_preparse=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/key-type.h>
int
main (void)
{
static struct key_type _test; printk("%x\n", &_test.match_preparse);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_key_type_has_match_preparse=yes
else $as_nop
  ac_cv_linux_struct_key_type_has_match_preparse=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_key_type_has_match_preparse" >&5
printf "%s\n" "$ac_cv_linux_struct_key_type_has_match_preparse" >&6; }
  if test $ac_cv_linux_struct_key_type_has_match_preparse = yes
then :

printf "%s\n" "#define STRUCT_KEY_TYPE_HAS_MATCH_PREPARSE 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for preparse in struct key_type" >&5
printf %s "checking for preparse in struct key_type... " >&6; }
if test ${ac_cv_linux_struct_key_type_has_preparse+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/key-type.h>
void conftest(void);
void conftest(void)
{
static struct key_type _test; printk("%x\n", &_test.preparse);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_key_type_has_preparse=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_key_type_has_preparse=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/key-type.h>
int
main (void)
{
static struct key_type _test; printk("%x\n", &_test.preparse);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_key_type_has_preparse=yes
else $as_nop
  ac_cv_linux_struct_key_type_has_preparse=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_key_type_has_preparse" >&5
printf "%s\n" "$ac_cv_linux_struct_key_type_has_preparse" >&6; }
  if test $ac_cv_linux_struct_key_type_has_preparse = yes
then :

printf "%s\n" "#define STRUCT_KEY_TYPE_HAS_PREPARSE 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for path in struct nameidata" >&5
printf %s "checking for path in struct nameidata... " >&6; }
if test ${ac_cv_linux_struct_nameidata_has_path+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/namei.h>
void conftest(void);
void conftest(void)
{
static struct nameidata _test; printk("%x\n", &_test.path);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_nameidata_has_path=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_nameidata_has_path=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/namei.h>
int
main (void)
{
static struct nameidata _test; printk("%x\n", &_test.path);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_nameidata_has_path=yes
else $as_nop
  ac_cv_linux_struct_nameidata_has_path=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_nameidata_has_path" >&5
printf "%s\n" "$ac_cv_linux_struct_nameidata_has_path" >&6; }
  if test $ac_cv_linux_struct_nameidata_has_path = yes
then :

printf "%s\n" "#define STRUCT_NAMEIDATA_HAS_PATH 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for owner in struct proc_dir_entry" >&5
printf %s "checking for owner in struct proc_dir_entry... " >&6; }
if test ${ac_cv_linux_struct_proc_dir_entry_has_owner+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/proc_fs.h>
void conftest(void);
void conftest(void)
{
static struct proc_dir_entry _test; printk("%x\n", &_test.owner);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_proc_dir_entry_has_owner=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_proc_dir_entry_has_owner=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/proc_fs.h>
int
main (void)
{
static struct proc_dir_entry _test; printk("%x\n", &_test.owner);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_proc_dir_entry_has_owner=yes
else $as_nop
  ac_cv_linux_struct_proc_dir_entry_has_owner=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_proc_dir_entry_has_owner" >&5
printf "%s\n" "$ac_cv_linux_struct_proc_dir_entry_has_owner" >&6; }
  if test $ac_cv_linux_struct_proc_dir_entry_has_owner = yes
then :

printf "%s\n" "#define STRUCT_PROC_DIR_ENTRY_HAS_OWNER 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for proc_compat_ioctl in struct proc_ops" >&5
printf %s "checking for proc_compat_ioctl in struct proc_ops... " >&6; }
if test ${ac_cv_linux_struct_proc_ops_has_proc_compat_ioctl+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/proc_fs.h>
void conftest(void);
void conftest(void)
{
static struct proc_ops _test; printk("%x\n", &_test.proc_compat_ioctl);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_proc_ops_has_proc_compat_ioctl=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_proc_ops_has_proc_compat_ioctl=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/proc_fs.h>
int
main (void)
{
static struct proc_ops _test; printk("%x\n", &_test.proc_compat_ioctl);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_proc_ops_has_proc_compat_ioctl=yes
else $as_nop
  ac_cv_linux_struct_proc_ops_has_proc_compat_ioctl=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_proc_ops_has_proc_compat_ioctl" >&5
printf "%s\n" "$ac_cv_linux_struct_proc_ops_has_proc_compat_ioctl" >&6; }
  if test $ac_cv_linux_struct_proc_ops_has_proc_compat_ioctl = yes
then :

printf "%s\n" "#define STRUCT_PROC_OPS_HAS_PROC_COMPAT_IOCTL 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for s_bdi in struct super_block" >&5
printf %s "checking for s_bdi in struct super_block... " >&6; }
if test ${ac_cv_linux_struct_super_block_has_s_bdi+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct super_block _test; printk("%x\n", &_test.s_bdi);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_super_block_has_s_bdi=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_super_block_has_s_bdi=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct super_block _test; printk("%x\n", &_test.s_bdi);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_super_block_has_s_bdi=yes
else $as_nop
  ac_cv_linux_struct_super_block_has_s_bdi=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_super_block_has_s_bdi" >&5
printf "%s\n" "$ac_cv_linux_struct_super_block_has_s_bdi" >&6; }
  if test $ac_cv_linux_struct_super_block_has_s_bdi = yes
then :

printf "%s\n" "#define STRUCT_SUPER_BLOCK_HAS_S_BDI 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for s_d_op in struct super_block" >&5
printf %s "checking for s_d_op in struct super_block... " >&6; }
if test ${ac_cv_linux_struct_super_block_has_s_d_op+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct super_block _test; printk("%x\n", &_test.s_d_op);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_super_block_has_s_d_op=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_super_block_has_s_d_op=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct super_block _test; printk("%x\n", &_test.s_d_op);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_super_block_has_s_d_op=yes
else $as_nop
  ac_cv_linux_struct_super_block_has_s_d_op=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_super_block_has_s_d_op" >&5
printf "%s\n" "$ac_cv_linux_struct_super_block_has_s_d_op" >&6; }
  if test $ac_cv_linux_struct_super_block_has_s_d_op = yes
then :

printf "%s\n" "#define STRUCT_SUPER_BLOCK_HAS_S_D_OP 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloc_inode in struct super_operations" >&5
printf %s "checking for alloc_inode in struct super_operations... " >&6; }
if test ${ac_cv_linux_struct_super_operations_has_alloc_inode+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct super_operations _test; printk("%x\n", &_test.alloc_inode);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_super_operations_has_alloc_inode=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_super_operations_has_alloc_inode=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct super_operations _test; printk("%x\n", &_test.alloc_inode);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_super_operations_has_alloc_inode=yes
else $as_nop
  ac_cv_linux_struct_super_operations_has_alloc_inode=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_super_operations_has_alloc_inode" >&5
printf "%s\n" "$ac_cv_linux_struct_super_operations_has_alloc_inode" >&6; }
  if test $ac_cv_linux_struct_super_operations_has_alloc_inode = yes
then :

printf "%s\n" "#define STRUCT_SUPER_OPERATIONS_HAS_ALLOC_INODE 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for evict_inode in struct super_operations" >&5
printf %s "checking for evict_inode in struct super_operations... " >&6; }
if test ${ac_cv_linux_struct_super_operations_has_evict_inode+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct super_operations _test; printk("%x\n", &_test.evict_inode);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_super_operations_has_evict_inode=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_super_operations_has_evict_inode=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct super_operations _test; printk("%x\n", &_test.evict_inode);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_super_operations_has_evict_inode=yes
else $as_nop
  ac_cv_linux_struct_super_operations_has_evict_inode=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_super_operations_has_evict_inode" >&5
printf "%s\n" "$ac_cv_linux_struct_super_operations_has_evict_inode" >&6; }
  if test $ac_cv_linux_struct_super_operations_has_evict_inode = yes
then :

printf "%s\n" "#define STRUCT_SUPER_OPERATIONS_HAS_EVICT_INODE 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cred in struct task_struct" >&5
printf %s "checking for cred in struct task_struct... " >&6; }
if test ${ac_cv_linux_struct_task_struct_has_cred+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
void conftest(void);
void conftest(void)
{
static struct task_struct _test; printk("%x\n", &_test.cred);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_task_struct_has_cred=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_task_struct_has_cred=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
int
main (void)
{
static struct task_struct _test; printk("%x\n", &_test.cred);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_task_struct_has_cred=yes
else $as_nop
  ac_cv_linux_struct_task_struct_has_cred=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_task_struct_has_cred" >&5
printf "%s\n" "$ac_cv_linux_struct_task_struct_has_cred" >&6; }
  if test $ac_cv_linux_struct_task_struct_has_cred = yes
then :

printf "%s\n" "#define STRUCT_TASK_STRUCT_HAS_CRED 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exit_state in struct task_struct" >&5
printf %s "checking for exit_state in struct task_struct... " >&6; }
if test ${ac_cv_linux_struct_task_struct_has_exit_state+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
void conftest(void);
void conftest(void)
{
static struct task_struct _test; printk("%x\n", &_test.exit_state);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_task_struct_has_exit_state=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_task_struct_has_exit_state=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
int
main (void)
{
static struct task_struct _test; printk("%x\n", &_test.exit_state);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_task_struct_has_exit_state=yes
else $as_nop
  ac_cv_linux_struct_task_struct_has_exit_state=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_task_struct_has_exit_state" >&5
printf "%s\n" "$ac_cv_linux_struct_task_struct_has_exit_state" >&6; }
  if test $ac_cv_linux_struct_task_struct_has_exit_state = yes
then :

printf "%s\n" "#define STRUCT_TASK_STRUCT_HAS_EXIT_STATE 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for parent in struct task_struct" >&5
printf %s "checking for parent in struct task_struct... " >&6; }
if test ${ac_cv_linux_struct_task_struct_has_parent+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
void conftest(void);
void conftest(void)
{
static struct task_struct _test; printk("%x\n", &_test.parent);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_task_struct_has_parent=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_task_struct_has_parent=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
int
main (void)
{
static struct task_struct _test; printk("%x\n", &_test.parent);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_task_struct_has_parent=yes
else $as_nop
  ac_cv_linux_struct_task_struct_has_parent=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_task_struct_has_parent" >&5
printf "%s\n" "$ac_cv_linux_struct_task_struct_has_parent" >&6; }
  if test $ac_cv_linux_struct_task_struct_has_parent = yes
then :

printf "%s\n" "#define STRUCT_TASK_STRUCT_HAS_PARENT 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for real_parent in struct task_struct" >&5
printf %s "checking for real_parent in struct task_struct... " >&6; }
if test ${ac_cv_linux_struct_task_struct_has_real_parent+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
void conftest(void);
void conftest(void)
{
static struct task_struct _test; printk("%x\n", &_test.real_parent);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_task_struct_has_real_parent=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_task_struct_has_real_parent=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
int
main (void)
{
static struct task_struct _test; printk("%x\n", &_test.real_parent);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_task_struct_has_real_parent=yes
else $as_nop
  ac_cv_linux_struct_task_struct_has_real_parent=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_task_struct_has_real_parent" >&5
printf "%s\n" "$ac_cv_linux_struct_task_struct_has_real_parent" >&6; }
  if test $ac_cv_linux_struct_task_struct_has_real_parent = yes
then :

printf "%s\n" "#define STRUCT_TASK_STRUCT_HAS_REAL_PARENT 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for rlim in struct task_struct" >&5
printf %s "checking for rlim in struct task_struct... " >&6; }
if test ${ac_cv_linux_struct_task_struct_has_rlim+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
void conftest(void);
void conftest(void)
{
static struct task_struct _test; printk("%x\n", &_test.rlim);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_task_struct_has_rlim=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_task_struct_has_rlim=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
int
main (void)
{
static struct task_struct _test; printk("%x\n", &_test.rlim);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_task_struct_has_rlim=yes
else $as_nop
  ac_cv_linux_struct_task_struct_has_rlim=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_task_struct_has_rlim" >&5
printf "%s\n" "$ac_cv_linux_struct_task_struct_has_rlim" >&6; }
  if test $ac_cv_linux_struct_task_struct_has_rlim = yes
then :

printf "%s\n" "#define STRUCT_TASK_STRUCT_HAS_RLIM 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sig in struct task_struct" >&5
printf %s "checking for sig in struct task_struct... " >&6; }
if test ${ac_cv_linux_struct_task_struct_has_sig+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
void conftest(void);
void conftest(void)
{
static struct task_struct _test; printk("%x\n", &_test.sig);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_task_struct_has_sig=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_task_struct_has_sig=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
int
main (void)
{
static struct task_struct _test; printk("%x\n", &_test.sig);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_task_struct_has_sig=yes
else $as_nop
  ac_cv_linux_struct_task_struct_has_sig=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_task_struct_has_sig" >&5
printf "%s\n" "$ac_cv_linux_struct_task_struct_has_sig" >&6; }
  if test $ac_cv_linux_struct_task_struct_has_sig = yes
then :

printf "%s\n" "#define STRUCT_TASK_STRUCT_HAS_SIG 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sighand in struct task_struct" >&5
printf %s "checking for sighand in struct task_struct... " >&6; }
if test ${ac_cv_linux_struct_task_struct_has_sighand+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
void conftest(void);
void conftest(void)
{
static struct task_struct _test; printk("%x\n", &_test.sighand);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_task_struct_has_sighand=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_task_struct_has_sighand=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
int
main (void)
{
static struct task_struct _test; printk("%x\n", &_test.sighand);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_task_struct_has_sighand=yes
else $as_nop
  ac_cv_linux_struct_task_struct_has_sighand=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_task_struct_has_sighand" >&5
printf "%s\n" "$ac_cv_linux_struct_task_struct_has_sighand" >&6; }
  if test $ac_cv_linux_struct_task_struct_has_sighand = yes
then :

printf "%s\n" "#define STRUCT_TASK_STRUCT_HAS_SIGHAND 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sigmask_lock in struct task_struct" >&5
printf %s "checking for sigmask_lock in struct task_struct... " >&6; }
if test ${ac_cv_linux_struct_task_struct_has_sigmask_lock+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
void conftest(void);
void conftest(void)
{
static struct task_struct _test; printk("%x\n", &_test.sigmask_lock);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_task_struct_has_sigmask_lock=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_task_struct_has_sigmask_lock=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
int
main (void)
{
static struct task_struct _test; printk("%x\n", &_test.sigmask_lock);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_task_struct_has_sigmask_lock=yes
else $as_nop
  ac_cv_linux_struct_task_struct_has_sigmask_lock=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_task_struct_has_sigmask_lock" >&5
printf "%s\n" "$ac_cv_linux_struct_task_struct_has_sigmask_lock" >&6; }
  if test $ac_cv_linux_struct_task_struct_has_sigmask_lock = yes
then :

printf "%s\n" "#define STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tgid in struct task_struct" >&5
printf %s "checking for tgid in struct task_struct... " >&6; }
if test ${ac_cv_linux_struct_task_struct_has_tgid+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
void conftest(void);
void conftest(void)
{
static struct task_struct _test; printk("%x\n", &_test.tgid);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_task_struct_has_tgid=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_task_struct_has_tgid=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
int
main (void)
{
static struct task_struct _test; printk("%x\n", &_test.tgid);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_task_struct_has_tgid=yes
else $as_nop
  ac_cv_linux_struct_task_struct_has_tgid=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_task_struct_has_tgid" >&5
printf "%s\n" "$ac_cv_linux_struct_task_struct_has_tgid" >&6; }
  if test $ac_cv_linux_struct_task_struct_has_tgid = yes
then :

printf "%s\n" "#define STRUCT_TASK_STRUCT_HAS_TGID 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for thread_info in struct task_struct" >&5
printf %s "checking for thread_info in struct task_struct... " >&6; }
if test ${ac_cv_linux_struct_task_struct_has_thread_info+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
void conftest(void);
void conftest(void)
{
static struct task_struct _test; printk("%x\n", &_test.thread_info);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_task_struct_has_thread_info=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_task_struct_has_thread_info=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
int
main (void)
{
static struct task_struct _test; printk("%x\n", &_test.thread_info);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_task_struct_has_thread_info=yes
else $as_nop
  ac_cv_linux_struct_task_struct_has_thread_info=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_task_struct_has_thread_info" >&5
printf "%s\n" "$ac_cv_linux_struct_task_struct_has_thread_info" >&6; }
  if test $ac_cv_linux_struct_task_struct_has_thread_info = yes
then :

printf "%s\n" "#define STRUCT_TASK_STRUCT_HAS_THREAD_INFO 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for total_link_count in struct task_struct" >&5
printf %s "checking for total_link_count in struct task_struct... " >&6; }
if test ${ac_cv_linux_struct_task_struct_has_total_link_count+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
void conftest(void);
void conftest(void)
{
static struct task_struct _test; printk("%x\n", &_test.total_link_count);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_struct_task_struct_has_total_link_count=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_struct_task_struct_has_total_link_count=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
int
main (void)
{
static struct task_struct _test; printk("%x\n", &_test.total_link_count);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_struct_task_struct_has_total_link_count=yes
else $as_nop
  ac_cv_linux_struct_task_struct_has_total_link_count=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_struct_task_struct_has_total_link_count" >&5
printf "%s\n" "$ac_cv_linux_struct_task_struct_has_total_link_count" >&6; }
  if test $ac_cv_linux_struct_task_struct_has_total_link_count = yes
then :

printf "%s\n" "#define STRUCT_TASK_STRUCT_HAS_TOTAL_LINK_COUNT 1" >>confdefs.h

fi




    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for signal->rlim in struct task_struct" >&5
printf %s "checking for signal->rlim in struct task_struct... " >&6; }
if test ${ac_cv_linux_sched_struct_task_struct_has_signal_rlim+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
#ifdef HAVE_LINUX_SCHED_SIGNAL_H
#include <linux/sched/signal.h>
#endif
void conftest(void);
void conftest(void)
{
static struct task_struct _tsk; printk("%d\n", _tsk.signal->rlim);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_sched_struct_task_struct_has_signal_rlim=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_sched_struct_task_struct_has_signal_rlim=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
#ifdef HAVE_LINUX_SCHED_SIGNAL_H
#include <linux/sched/signal.h>
#endif
int
main (void)
{
static struct task_struct _tsk; printk("%d\n", _tsk.signal->rlim);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_sched_struct_task_struct_has_signal_rlim=yes
else $as_nop
  ac_cv_linux_sched_struct_task_struct_has_signal_rlim=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_sched_struct_task_struct_has_signal_rlim" >&5
printf "%s\n" "$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" >&6; }
  if test $ac_cv_linux_sched_struct_task_struct_has_signal_rlim = yes
then :

printf "%s\n" "#define STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for buf in read_descriptor_t" >&5
printf %s "checking for buf in read_descriptor_t... " >&6; }
if test ${ac_cv_linux_read_descriptor_t_has_buf+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static read_descriptor_t _test; printk("%x\n", &_test.buf);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_read_descriptor_t_has_buf=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_read_descriptor_t_has_buf=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static read_descriptor_t _test; printk("%x\n", &_test.buf);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_read_descriptor_t_has_buf=yes
else $as_nop
  ac_cv_linux_read_descriptor_t_has_buf=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_read_descriptor_t_has_buf" >&5
printf "%s\n" "$ac_cv_linux_read_descriptor_t_has_buf" >&6; }
  if test $ac_cv_linux_read_descriptor_t_has_buf = yes
then :

printf "%s\n" "#define READ_DESCRIPTOR_T_HAS_BUF 1" >>confdefs.h

fi




  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __vfs_write" >&5
printf %s "checking for __vfs_write... " >&6; }
if test ${ac_cv_linux_func___vfs_write+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
__vfs_write(NULL, NULL, 0, NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func___vfs_write=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func___vfs_write=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
__vfs_write(NULL, NULL, 0, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func___vfs_write=yes
else $as_nop
  ac_cv_linux_func___vfs_write=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func___vfs_write" >&5
printf "%s\n" "$ac_cv_linux_func___vfs_write" >&6; }
  if test $ac_cv_linux_func___vfs_write = yes
then :

printf "%s\n" "#define HAVE_LINUX___VFS_WRITE 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for kernel_write" >&5
printf %s "checking for kernel_write... " >&6; }
if test ${ac_cv_linux_func_kernel_write+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
kernel_write(NULL, NULL, 0, NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_kernel_write=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_kernel_write=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
kernel_write(NULL, NULL, 0, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_kernel_write=yes
else $as_nop
  ac_cv_linux_func_kernel_write=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_kernel_write" >&5
printf "%s\n" "$ac_cv_linux_func_kernel_write" >&6; }
  if test $ac_cv_linux_func_kernel_write = yes
then :

printf "%s\n" "#define HAVE_LINUX_KERNEL_WRITE 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bdi_init" >&5
printf %s "checking for bdi_init... " >&6; }
if test ${ac_cv_linux_func_bdi_init+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/backing-dev.h>
void conftest(void);
void conftest(void)
{
bdi_init(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_bdi_init=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_bdi_init=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/backing-dev.h>
int
main (void)
{
bdi_init(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_bdi_init=yes
else $as_nop
  ac_cv_linux_func_bdi_init=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_bdi_init" >&5
printf "%s\n" "$ac_cv_linux_func_bdi_init" >&6; }
  if test $ac_cv_linux_func_bdi_init = yes
then :

printf "%s\n" "#define HAVE_LINUX_BDI_INIT 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for super_setup_bdi" >&5
printf %s "checking for super_setup_bdi... " >&6; }
if test ${ac_cv_linux_func_super_setup_bdi+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/backing-dev.h>
void conftest(void);
void conftest(void)
{
struct super_block *sb;
                     super_setup_bdi(sb);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_super_setup_bdi=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_super_setup_bdi=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/backing-dev.h>
int
main (void)
{
struct super_block *sb;
                     super_setup_bdi(sb);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_super_setup_bdi=yes
else $as_nop
  ac_cv_linux_func_super_setup_bdi=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_super_setup_bdi" >&5
printf "%s\n" "$ac_cv_linux_func_super_setup_bdi" >&6; }
  if test $ac_cv_linux_func_super_setup_bdi = yes
then :

printf "%s\n" "#define HAVE_LINUX_SUPER_SETUP_BDI 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PageChecked" >&5
printf %s "checking for PageChecked... " >&6; }
if test ${ac_cv_linux_func_PageChecked+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/mm.h>
                     #include <linux/page-flags.h>
void conftest(void);
void conftest(void)
{
struct page *_page;
                     int bchecked = PageChecked(_page);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_PageChecked=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_PageChecked=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/mm.h>
                     #include <linux/page-flags.h>
int
main (void)
{
struct page *_page;
                     int bchecked = PageChecked(_page);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_PageChecked=yes
else $as_nop
  ac_cv_linux_func_PageChecked=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_PageChecked" >&5
printf "%s\n" "$ac_cv_linux_func_PageChecked" >&6; }
  if test $ac_cv_linux_func_PageChecked = yes
then :

printf "%s\n" "#define HAVE_LINUX_PAGECHECKED 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PageFsMisc" >&5
printf %s "checking for PageFsMisc... " >&6; }
if test ${ac_cv_linux_func_PageFsMisc+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/mm.h>
                     #include <linux/page-flags.h>
void conftest(void);
void conftest(void)
{
struct page *_page;
                     int bchecked = PageFsMisc(_page);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_PageFsMisc=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_PageFsMisc=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/mm.h>
                     #include <linux/page-flags.h>
int
main (void)
{
struct page *_page;
                     int bchecked = PageFsMisc(_page);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_PageFsMisc=yes
else $as_nop
  ac_cv_linux_func_PageFsMisc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_PageFsMisc" >&5
printf "%s\n" "$ac_cv_linux_func_PageFsMisc" >&6; }
  if test $ac_cv_linux_func_PageFsMisc = yes
then :

printf "%s\n" "#define HAVE_LINUX_PAGEFSMISC 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clear_inode" >&5
printf %s "checking for clear_inode... " >&6; }
if test ${ac_cv_linux_func_clear_inode+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
clear_inode(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_clear_inode=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_clear_inode=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
clear_inode(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_clear_inode=yes
else $as_nop
  ac_cv_linux_func_clear_inode=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_clear_inode" >&5
printf "%s\n" "$ac_cv_linux_func_clear_inode" >&6; }
  if test $ac_cv_linux_func_clear_inode = yes
then :

printf "%s\n" "#define HAVE_LINUX_CLEAR_INODE 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for current_kernel_time" >&5
printf %s "checking for current_kernel_time... " >&6; }
if test ${ac_cv_linux_func_current_kernel_time+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/time.h>
void conftest(void);
void conftest(void)
{
struct timespec s;
                     s = current_kernel_time();
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_current_kernel_time=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_current_kernel_time=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/time.h>
int
main (void)
{
struct timespec s;
                     s = current_kernel_time();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_current_kernel_time=yes
else $as_nop
  ac_cv_linux_func_current_kernel_time=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_current_kernel_time" >&5
printf "%s\n" "$ac_cv_linux_func_current_kernel_time" >&6; }
  if test $ac_cv_linux_func_current_kernel_time = yes
then :

printf "%s\n" "#define HAVE_LINUX_CURRENT_KERNEL_TIME 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for d_alloc_anon" >&5
printf %s "checking for d_alloc_anon... " >&6; }
if test ${ac_cv_linux_func_d_alloc_anon+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
d_alloc_anon(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_d_alloc_anon=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_d_alloc_anon=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
d_alloc_anon(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_d_alloc_anon=yes
else $as_nop
  ac_cv_linux_func_d_alloc_anon=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_d_alloc_anon" >&5
printf "%s\n" "$ac_cv_linux_func_d_alloc_anon" >&6; }
  if test $ac_cv_linux_func_d_alloc_anon = yes
then :

printf "%s\n" "#define HAVE_LINUX_D_ALLOC_ANON 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for d_count" >&5
printf %s "checking for d_count... " >&6; }
if test ${ac_cv_linux_func_d_count+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/dcache.h>
void conftest(void);
void conftest(void)
{
d_count(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_d_count=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_d_count=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/dcache.h>
int
main (void)
{
d_count(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_d_count=yes
else $as_nop
  ac_cv_linux_func_d_count=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_d_count" >&5
printf "%s\n" "$ac_cv_linux_func_d_count" >&6; }
  if test $ac_cv_linux_func_d_count = yes
then :

printf "%s\n" "#define HAVE_LINUX_D_COUNT 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for d_make_root" >&5
printf %s "checking for d_make_root... " >&6; }
if test ${ac_cv_linux_func_d_make_root+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
d_make_root(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_d_make_root=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_d_make_root=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
d_make_root(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_d_make_root=yes
else $as_nop
  ac_cv_linux_func_d_make_root=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_d_make_root" >&5
printf "%s\n" "$ac_cv_linux_func_d_make_root" >&6; }
  if test $ac_cv_linux_func_d_make_root = yes
then :

printf "%s\n" "#define HAVE_LINUX_D_MAKE_ROOT 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for do_sync_read" >&5
printf %s "checking for do_sync_read... " >&6; }
if test ${ac_cv_linux_func_do_sync_read+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
do_sync_read(NULL, NULL, 0, NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_do_sync_read=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_do_sync_read=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
do_sync_read(NULL, NULL, 0, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_do_sync_read=yes
else $as_nop
  ac_cv_linux_func_do_sync_read=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_do_sync_read" >&5
printf "%s\n" "$ac_cv_linux_func_do_sync_read" >&6; }
  if test $ac_cv_linux_func_do_sync_read = yes
then :

printf "%s\n" "#define HAVE_LINUX_DO_SYNC_READ 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fatal_signal_pending" >&5
printf %s "checking for fatal_signal_pending... " >&6; }
if test ${ac_cv_linux_func_fatal_signal_pending+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
                     #ifdef HAVE_LINUX_SCHED_SIGNAL_H
                     # include <linux/sched/signal.h>
                     #endif
void conftest(void);
void conftest(void)
{
fatal_signal_pending(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_fatal_signal_pending=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_fatal_signal_pending=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
                     #ifdef HAVE_LINUX_SCHED_SIGNAL_H
                     # include <linux/sched/signal.h>
                     #endif
int
main (void)
{
fatal_signal_pending(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_fatal_signal_pending=yes
else $as_nop
  ac_cv_linux_func_fatal_signal_pending=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_fatal_signal_pending" >&5
printf "%s\n" "$ac_cv_linux_func_fatal_signal_pending" >&6; }
  if test $ac_cv_linux_func_fatal_signal_pending = yes
then :

printf "%s\n" "#define HAVE_LINUX_FATAL_SIGNAL_PENDING 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file_dentry" >&5
printf %s "checking for file_dentry... " >&6; }
if test ${ac_cv_linux_func_file_dentry+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
struct file *f; file_dentry(f);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_file_dentry=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_file_dentry=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
struct file *f; file_dentry(f);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_file_dentry=yes
else $as_nop
  ac_cv_linux_func_file_dentry=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_file_dentry" >&5
printf "%s\n" "$ac_cv_linux_func_file_dentry" >&6; }
  if test $ac_cv_linux_func_file_dentry = yes
then :

printf "%s\n" "#define HAVE_LINUX_FILE_DENTRY 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for find_task_by_pid" >&5
printf %s "checking for find_task_by_pid... " >&6; }
if test ${ac_cv_linux_func_find_task_by_pid+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
void conftest(void);
void conftest(void)
{
pid_t p; find_task_by_pid(p);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_find_task_by_pid=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_find_task_by_pid=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
int
main (void)
{
pid_t p; find_task_by_pid(p);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_find_task_by_pid=yes
else $as_nop
  ac_cv_linux_func_find_task_by_pid=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_find_task_by_pid" >&5
printf "%s\n" "$ac_cv_linux_func_find_task_by_pid" >&6; }
  if test $ac_cv_linux_func_find_task_by_pid = yes
then :

printf "%s\n" "#define HAVE_LINUX_FIND_TASK_BY_PID 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for generic_file_aio_read" >&5
printf %s "checking for generic_file_aio_read... " >&6; }
if test ${ac_cv_linux_func_generic_file_aio_read+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
generic_file_aio_read(NULL,NULL,0,0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_generic_file_aio_read=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_generic_file_aio_read=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
generic_file_aio_read(NULL,NULL,0,0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_generic_file_aio_read=yes
else $as_nop
  ac_cv_linux_func_generic_file_aio_read=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_generic_file_aio_read" >&5
printf "%s\n" "$ac_cv_linux_func_generic_file_aio_read" >&6; }
  if test $ac_cv_linux_func_generic_file_aio_read = yes
then :

printf "%s\n" "#define HAVE_LINUX_GENERIC_FILE_AIO_READ 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grab_cache_page_write_begin_withflags" >&5
printf %s "checking for grab_cache_page_write_begin_withflags... " >&6; }
if test ${ac_cv_linux_func_grab_cache_page_write_begin_withflags+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/pagemap.h>
void conftest(void);
void conftest(void)
{
grab_cache_page_write_begin(NULL, 0, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_grab_cache_page_write_begin_withflags=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_grab_cache_page_write_begin_withflags=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/pagemap.h>
int
main (void)
{
grab_cache_page_write_begin(NULL, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_grab_cache_page_write_begin_withflags=yes
else $as_nop
  ac_cv_linux_func_grab_cache_page_write_begin_withflags=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_grab_cache_page_write_begin_withflags" >&5
printf "%s\n" "$ac_cv_linux_func_grab_cache_page_write_begin_withflags" >&6; }
  if test $ac_cv_linux_func_grab_cache_page_write_begin_withflags = yes
then :

printf "%s\n" "#define HAVE_LINUX_GRAB_CACHE_PAGE_WRITE_BEGIN_WITHFLAGS 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grab_cache_page_write_begin_noflags" >&5
printf %s "checking for grab_cache_page_write_begin_noflags... " >&6; }
if test ${ac_cv_linux_func_grab_cache_page_write_begin_noflags+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/pagemap.h>
void conftest(void);
void conftest(void)
{
grab_cache_page_write_begin(NULL, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_grab_cache_page_write_begin_noflags=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_grab_cache_page_write_begin_noflags=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/pagemap.h>
int
main (void)
{
grab_cache_page_write_begin(NULL, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_grab_cache_page_write_begin_noflags=yes
else $as_nop
  ac_cv_linux_func_grab_cache_page_write_begin_noflags=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_grab_cache_page_write_begin_noflags" >&5
printf "%s\n" "$ac_cv_linux_func_grab_cache_page_write_begin_noflags" >&6; }
  if test $ac_cv_linux_func_grab_cache_page_write_begin_noflags = yes
then :

printf "%s\n" "#define HAVE_LINUX_GRAB_CACHE_PAGE_WRITE_BEGIN_NOFLAGS 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for hlist_unhashed" >&5
printf %s "checking for hlist_unhashed... " >&6; }
if test ${ac_cv_linux_func_hlist_unhashed+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/list.h>
void conftest(void);
void conftest(void)
{
hlist_unhashed(0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_hlist_unhashed=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_hlist_unhashed=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/list.h>
int
main (void)
{
hlist_unhashed(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_hlist_unhashed=yes
else $as_nop
  ac_cv_linux_func_hlist_unhashed=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_hlist_unhashed" >&5
printf "%s\n" "$ac_cv_linux_func_hlist_unhashed" >&6; }
  if test $ac_cv_linux_func_hlist_unhashed = yes
then :

printf "%s\n" "#define HAVE_LINUX_HLIST_UNHASHED 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ihold" >&5
printf %s "checking for ihold... " >&6; }
if test ${ac_cv_linux_func_ihold+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
ihold(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_ihold=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_ihold=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
ihold(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_ihold=yes
else $as_nop
  ac_cv_linux_func_ihold=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_ihold" >&5
printf "%s\n" "$ac_cv_linux_func_ihold" >&6; }
  if test $ac_cv_linux_func_ihold = yes
then :

printf "%s\n" "#define HAVE_LINUX_IHOLD 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for i_size_read" >&5
printf %s "checking for i_size_read... " >&6; }
if test ${ac_cv_linux_func_i_size_read+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
i_size_read(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_i_size_read=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_i_size_read=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
i_size_read(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_i_size_read=yes
else $as_nop
  ac_cv_linux_func_i_size_read=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_i_size_read" >&5
printf "%s\n" "$ac_cv_linux_func_i_size_read" >&6; }
  if test $ac_cv_linux_func_i_size_read = yes
then :

printf "%s\n" "#define HAVE_LINUX_I_SIZE_READ 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inode_setattr" >&5
printf %s "checking for inode_setattr... " >&6; }
if test ${ac_cv_linux_func_inode_setattr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
inode_setattr(NULL, NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_inode_setattr=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_inode_setattr=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
inode_setattr(NULL, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_inode_setattr=yes
else $as_nop
  ac_cv_linux_func_inode_setattr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_inode_setattr" >&5
printf "%s\n" "$ac_cv_linux_func_inode_setattr" >&6; }
  if test $ac_cv_linux_func_inode_setattr = yes
then :

printf "%s\n" "#define HAVE_LINUX_INODE_SETATTR 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iter_file_splice_write" >&5
printf %s "checking for iter_file_splice_write... " >&6; }
if test ${ac_cv_linux_func_iter_file_splice_write+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
iter_file_splice_write(NULL,NULL,NULL,0,0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_iter_file_splice_write=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_iter_file_splice_write=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
iter_file_splice_write(NULL,NULL,NULL,0,0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_iter_file_splice_write=yes
else $as_nop
  ac_cv_linux_func_iter_file_splice_write=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_iter_file_splice_write" >&5
printf "%s\n" "$ac_cv_linux_func_iter_file_splice_write" >&6; }
  if test $ac_cv_linux_func_iter_file_splice_write = yes
then :

printf "%s\n" "#define HAVE_LINUX_ITER_FILE_SPLICE_WRITE 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for kernel_setsockopt" >&5
printf %s "checking for kernel_setsockopt... " >&6; }
if test ${ac_cv_linux_func_kernel_setsockopt+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/net.h>
void conftest(void);
void conftest(void)
{
kernel_setsockopt(NULL, 0, 0, NULL, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_kernel_setsockopt=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_kernel_setsockopt=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/net.h>
int
main (void)
{
kernel_setsockopt(NULL, 0, 0, NULL, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_kernel_setsockopt=yes
else $as_nop
  ac_cv_linux_func_kernel_setsockopt=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_kernel_setsockopt" >&5
printf "%s\n" "$ac_cv_linux_func_kernel_setsockopt" >&6; }
  if test $ac_cv_linux_func_kernel_setsockopt = yes
then :

printf "%s\n" "#define HAVE_LINUX_KERNEL_SETSOCKOPT 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ktime_get_coarse_real_ts64" >&5
printf %s "checking for ktime_get_coarse_real_ts64... " >&6; }
if test ${ac_cv_linux_func_ktime_get_coarse_real_ts64+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/ktime.h>
void conftest(void);
void conftest(void)
{
struct timespec64 *s;
                    ktime_get_coarse_real_ts64(s);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_ktime_get_coarse_real_ts64=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_ktime_get_coarse_real_ts64=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/ktime.h>
int
main (void)
{
struct timespec64 *s;
                    ktime_get_coarse_real_ts64(s);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_ktime_get_coarse_real_ts64=yes
else $as_nop
  ac_cv_linux_func_ktime_get_coarse_real_ts64=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_ktime_get_coarse_real_ts64" >&5
printf "%s\n" "$ac_cv_linux_func_ktime_get_coarse_real_ts64" >&6; }
  if test $ac_cv_linux_func_ktime_get_coarse_real_ts64 = yes
then :

printf "%s\n" "#define HAVE_LINUX_KTIME_GET_COARSE_REAL_TS64 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ktime_get_real_ts64" >&5
printf %s "checking for ktime_get_real_ts64... " >&6; }
if test ${ac_cv_linux_func_ktime_get_real_ts64+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/ktime.h>
void conftest(void);
void conftest(void)
{
struct timespec64 *s;
                    ktime_get_real_ts64(s);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_ktime_get_real_ts64=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_ktime_get_real_ts64=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/ktime.h>
int
main (void)
{
struct timespec64 *s;
                    ktime_get_real_ts64(s);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_ktime_get_real_ts64=yes
else $as_nop
  ac_cv_linux_func_ktime_get_real_ts64=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_ktime_get_real_ts64" >&5
printf "%s\n" "$ac_cv_linux_func_ktime_get_real_ts64" >&6; }
  if test $ac_cv_linux_func_ktime_get_real_ts64 = yes
then :

printf "%s\n" "#define HAVE_LINUX_KTIME_GET_REAL_TS64 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for locks_lock_file_wait" >&5
printf %s "checking for locks_lock_file_wait... " >&6; }
if test ${ac_cv_linux_func_locks_lock_file_wait+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#ifdef HAVE_LINUX_FILELOCK_H
		     # include <linux/filelock.h>
		     #else
		     # include <linux/fs.h>
		     #endif
void conftest(void);
void conftest(void)
{
locks_lock_file_wait(NULL, NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_locks_lock_file_wait=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_locks_lock_file_wait=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#ifdef HAVE_LINUX_FILELOCK_H
		     # include <linux/filelock.h>
		     #else
		     # include <linux/fs.h>
		     #endif
int
main (void)
{
locks_lock_file_wait(NULL, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_locks_lock_file_wait=yes
else $as_nop
  ac_cv_linux_func_locks_lock_file_wait=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_locks_lock_file_wait" >&5
printf "%s\n" "$ac_cv_linux_func_locks_lock_file_wait" >&6; }
  if test $ac_cv_linux_func_locks_lock_file_wait = yes
then :

printf "%s\n" "#define HAVE_LINUX_LOCKS_LOCK_FILE_WAIT 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for override_creds" >&5
printf %s "checking for override_creds... " >&6; }
if test ${ac_cv_linux_func_override_creds+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/cred.h>
void conftest(void);
void conftest(void)
{
override_creds(0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_override_creds=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_override_creds=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/cred.h>
int
main (void)
{
override_creds(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_override_creds=yes
else $as_nop
  ac_cv_linux_func_override_creds=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_override_creds" >&5
printf "%s\n" "$ac_cv_linux_func_override_creds" >&6; }
  if test $ac_cv_linux_func_override_creds = yes
then :

printf "%s\n" "#define HAVE_LINUX_OVERRIDE_CREDS 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for page_follow_link" >&5
printf %s "checking for page_follow_link... " >&6; }
if test ${ac_cv_linux_func_page_follow_link+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
page_follow_link(0,0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_page_follow_link=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_page_follow_link=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
page_follow_link(0,0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_page_follow_link=yes
else $as_nop
  ac_cv_linux_func_page_follow_link=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_page_follow_link" >&5
printf "%s\n" "$ac_cv_linux_func_page_follow_link" >&6; }
  if test $ac_cv_linux_func_page_follow_link = yes
then :

printf "%s\n" "#define HAVE_LINUX_PAGE_FOLLOW_LINK 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for page_get_link" >&5
printf %s "checking for page_get_link... " >&6; }
if test ${ac_cv_linux_func_page_get_link+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
page_get_link(0,0,0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_page_get_link=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_page_get_link=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
page_get_link(0,0,0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_page_get_link=yes
else $as_nop
  ac_cv_linux_func_page_get_link=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_page_get_link" >&5
printf "%s\n" "$ac_cv_linux_func_page_get_link" >&6; }
  if test $ac_cv_linux_func_page_get_link = yes
then :

printf "%s\n" "#define HAVE_LINUX_PAGE_GET_LINK 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for page_offset" >&5
printf %s "checking for page_offset... " >&6; }
if test ${ac_cv_linux_func_page_offset+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/pagemap.h>
void conftest(void);
void conftest(void)
{
page_offset(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_page_offset=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_page_offset=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/pagemap.h>
int
main (void)
{
page_offset(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_page_offset=yes
else $as_nop
  ac_cv_linux_func_page_offset=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_page_offset" >&5
printf "%s\n" "$ac_cv_linux_func_page_offset" >&6; }
  if test $ac_cv_linux_func_page_offset = yes
then :

printf "%s\n" "#define HAVE_LINUX_PAGE_OFFSET 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pagevec_lru_add_file" >&5
printf %s "checking for pagevec_lru_add_file... " >&6; }
if test ${ac_cv_linux_func_pagevec_lru_add_file+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/pagevec.h>
void conftest(void);
void conftest(void)
{
__pagevec_lru_add_file(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_pagevec_lru_add_file=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_pagevec_lru_add_file=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/pagevec.h>
int
main (void)
{
__pagevec_lru_add_file(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_pagevec_lru_add_file=yes
else $as_nop
  ac_cv_linux_func_pagevec_lru_add_file=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_pagevec_lru_add_file" >&5
printf "%s\n" "$ac_cv_linux_func_pagevec_lru_add_file" >&6; }
  if test $ac_cv_linux_func_pagevec_lru_add_file = yes
then :

printf "%s\n" "#define HAVE_LINUX_PAGEVEC_LRU_ADD_FILE 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for path_lookup" >&5
printf %s "checking for path_lookup... " >&6; }
if test ${ac_cv_linux_func_path_lookup+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
                     #include <linux/namei.h>
void conftest(void);
void conftest(void)
{
path_lookup(NULL, 0, NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_path_lookup=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_path_lookup=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
                     #include <linux/namei.h>
int
main (void)
{
path_lookup(NULL, 0, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_path_lookup=yes
else $as_nop
  ac_cv_linux_func_path_lookup=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_path_lookup" >&5
printf "%s\n" "$ac_cv_linux_func_path_lookup" >&6; }
  if test $ac_cv_linux_func_path_lookup = yes
then :

printf "%s\n" "#define HAVE_LINUX_PATH_LOOKUP 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for proc_create" >&5
printf %s "checking for proc_create... " >&6; }
if test ${ac_cv_linux_func_proc_create+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/proc_fs.h>
void conftest(void);
void conftest(void)
{
proc_create(NULL, 0, NULL, NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_proc_create=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_proc_create=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/proc_fs.h>
int
main (void)
{
proc_create(NULL, 0, NULL, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_proc_create=yes
else $as_nop
  ac_cv_linux_func_proc_create=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_proc_create" >&5
printf "%s\n" "$ac_cv_linux_func_proc_create" >&6; }
  if test $ac_cv_linux_func_proc_create = yes
then :

printf "%s\n" "#define HAVE_LINUX_PROC_CREATE 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for rcu_read_lock" >&5
printf %s "checking for rcu_read_lock... " >&6; }
if test ${ac_cv_linux_func_rcu_read_lock+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/rcupdate.h>
void conftest(void);
void conftest(void)
{
rcu_read_lock();
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_rcu_read_lock=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_rcu_read_lock=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/rcupdate.h>
int
main (void)
{
rcu_read_lock();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_rcu_read_lock=yes
else $as_nop
  ac_cv_linux_func_rcu_read_lock=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_rcu_read_lock" >&5
printf "%s\n" "$ac_cv_linux_func_rcu_read_lock" >&6; }
  if test $ac_cv_linux_func_rcu_read_lock = yes
then :

printf "%s\n" "#define HAVE_LINUX_RCU_READ_LOCK 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for set_nlink" >&5
printf %s "checking for set_nlink... " >&6; }
if test ${ac_cv_linux_func_set_nlink+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
set_nlink(NULL, 1);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_set_nlink=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_set_nlink=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
set_nlink(NULL, 1);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_set_nlink=yes
else $as_nop
  ac_cv_linux_func_set_nlink=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_set_nlink" >&5
printf "%s\n" "$ac_cv_linux_func_set_nlink" >&6; }
  if test $ac_cv_linux_func_set_nlink = yes
then :

printf "%s\n" "#define HAVE_LINUX_SET_NLINK 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for setattr_prepare" >&5
printf %s "checking for setattr_prepare... " >&6; }
if test ${ac_cv_linux_func_setattr_prepare+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
setattr_prepare(NULL, NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_setattr_prepare=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_setattr_prepare=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
setattr_prepare(NULL, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_setattr_prepare=yes
else $as_nop
  ac_cv_linux_func_setattr_prepare=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_setattr_prepare" >&5
printf "%s\n" "$ac_cv_linux_func_setattr_prepare" >&6; }
  if test $ac_cv_linux_func_setattr_prepare = yes
then :

printf "%s\n" "#define HAVE_LINUX_SETATTR_PREPARE 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sock_create_kern" >&5
printf %s "checking for sock_create_kern... " >&6; }
if test ${ac_cv_linux_func_sock_create_kern+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/net.h>
void conftest(void);
void conftest(void)
{
sock_create_kern(0, 0, 0, NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_sock_create_kern=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_sock_create_kern=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/net.h>
int
main (void)
{
sock_create_kern(0, 0, 0, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_sock_create_kern=yes
else $as_nop
  ac_cv_linux_func_sock_create_kern=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_sock_create_kern" >&5
printf "%s\n" "$ac_cv_linux_func_sock_create_kern" >&6; }
  if test $ac_cv_linux_func_sock_create_kern = yes
then :

printf "%s\n" "#define HAVE_LINUX_SOCK_CREATE_KERN 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sock_create_kern_ns" >&5
printf %s "checking for sock_create_kern_ns... " >&6; }
if test ${ac_cv_linux_func_sock_create_kern_ns+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/net.h>
void conftest(void);
void conftest(void)
{
sock_create_kern(NULL, 0, 0, 0, NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_sock_create_kern_ns=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_sock_create_kern_ns=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/net.h>
int
main (void)
{
sock_create_kern(NULL, 0, 0, 0, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_sock_create_kern_ns=yes
else $as_nop
  ac_cv_linux_func_sock_create_kern_ns=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_sock_create_kern_ns" >&5
printf "%s\n" "$ac_cv_linux_func_sock_create_kern_ns" >&6; }
  if test $ac_cv_linux_func_sock_create_kern_ns = yes
then :

printf "%s\n" "#define HAVE_LINUX_SOCK_CREATE_KERN_NS 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for splice_direct_to_actor" >&5
printf %s "checking for splice_direct_to_actor... " >&6; }
if test ${ac_cv_linux_func_splice_direct_to_actor+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/splice.h>
void conftest(void);
void conftest(void)
{
splice_direct_to_actor(NULL,NULL,NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_splice_direct_to_actor=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_splice_direct_to_actor=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/splice.h>
int
main (void)
{
splice_direct_to_actor(NULL,NULL,NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_splice_direct_to_actor=yes
else $as_nop
  ac_cv_linux_func_splice_direct_to_actor=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_splice_direct_to_actor" >&5
printf "%s\n" "$ac_cv_linux_func_splice_direct_to_actor" >&6; }
  if test $ac_cv_linux_func_splice_direct_to_actor = yes
then :

printf "%s\n" "#define HAVE_LINUX_SPLICE_DIRECT_TO_ACTOR 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for default_file_splice_read" >&5
printf %s "checking for default_file_splice_read... " >&6; }
if test ${ac_cv_linux_func_default_file_splice_read+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
default_file_splice_read(NULL,NULL,NULL, 0, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_default_file_splice_read=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_default_file_splice_read=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
default_file_splice_read(NULL,NULL,NULL, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_default_file_splice_read=yes
else $as_nop
  ac_cv_linux_func_default_file_splice_read=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_default_file_splice_read" >&5
printf "%s\n" "$ac_cv_linux_func_default_file_splice_read" >&6; }
  if test $ac_cv_linux_func_default_file_splice_read = yes
then :

printf "%s\n" "#define HAVE_LINUX_DEFAULT_FILE_SPLICE_READ 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for svc_addr_in" >&5
printf %s "checking for svc_addr_in... " >&6; }
if test ${ac_cv_linux_func_svc_addr_in+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sunrpc/svc.h>
void conftest(void);
void conftest(void)
{
svc_addr_in(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_svc_addr_in=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_svc_addr_in=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sunrpc/svc.h>
int
main (void)
{
svc_addr_in(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_svc_addr_in=yes
else $as_nop
  ac_cv_linux_func_svc_addr_in=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_svc_addr_in" >&5
printf "%s\n" "$ac_cv_linux_func_svc_addr_in" >&6; }
  if test $ac_cv_linux_func_svc_addr_in = yes
then :

printf "%s\n" "#define HAVE_LINUX_SVC_ADDR_IN 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zero_user_segments" >&5
printf %s "checking for zero_user_segments... " >&6; }
if test ${ac_cv_linux_func_zero_user_segments+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/highmem.h>
void conftest(void);
void conftest(void)
{
zero_user_segments(NULL, 0, 0, 0, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_zero_user_segments=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_zero_user_segments=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/highmem.h>
int
main (void)
{
zero_user_segments(NULL, 0, 0, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_zero_user_segments=yes
else $as_nop
  ac_cv_linux_func_zero_user_segments=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_zero_user_segments" >&5
printf "%s\n" "$ac_cv_linux_func_zero_user_segments" >&6; }
  if test $ac_cv_linux_func_zero_user_segments = yes
then :

printf "%s\n" "#define HAVE_LINUX_ZERO_USER_SEGMENTS 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for noop_fsync" >&5
printf %s "checking for noop_fsync... " >&6; }
if test ${ac_cv_linux_func_noop_fsync+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
void *address = &noop_fsync; printk("%p\n", address);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_noop_fsync=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_noop_fsync=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
void *address = &noop_fsync; printk("%p\n", address);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_noop_fsync=yes
else $as_nop
  ac_cv_linux_func_noop_fsync=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_noop_fsync" >&5
printf "%s\n" "$ac_cv_linux_func_noop_fsync" >&6; }
  if test $ac_cv_linux_func_noop_fsync = yes
then :

printf "%s\n" "#define HAVE_LINUX_NOOP_FSYNC 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for kthread_run" >&5
printf %s "checking for kthread_run... " >&6; }
if test ${ac_cv_linux_func_kthread_run+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/kernel.h>
                     #include <linux/kthread.h>
void conftest(void);
void conftest(void)
{
kthread_run(NULL, NULL, "test");
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_kthread_run=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_kthread_run=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/kernel.h>
                     #include <linux/kthread.h>
int
main (void)
{
kthread_run(NULL, NULL, "test");
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_kthread_run=yes
else $as_nop
  ac_cv_linux_func_kthread_run=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_kthread_run" >&5
printf "%s\n" "$ac_cv_linux_func_kthread_run" >&6; }
  if test $ac_cv_linux_func_kthread_run = yes
then :

printf "%s\n" "#define HAVE_LINUX_KTHREAD_RUN 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inode_nohighmem" >&5
printf %s "checking for inode_nohighmem... " >&6; }
if test ${ac_cv_linux_func_inode_nohighmem+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
inode_nohighmem(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_inode_nohighmem=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_inode_nohighmem=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
inode_nohighmem(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_inode_nohighmem=yes
else $as_nop
  ac_cv_linux_func_inode_nohighmem=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_inode_nohighmem" >&5
printf "%s\n" "$ac_cv_linux_func_inode_nohighmem" >&6; }
  if test $ac_cv_linux_func_inode_nohighmem = yes
then :

printf "%s\n" "#define HAVE_LINUX_INODE_NOHIGHMEM 1" >>confdefs.h

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inode_lock" >&5
printf %s "checking for inode_lock... " >&6; }
if test ${ac_cv_linux_func_inode_lock+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
inode_lock(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_inode_lock=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_inode_lock=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
inode_lock(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_inode_lock=yes
else $as_nop
  ac_cv_linux_func_inode_lock=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_inode_lock" >&5
printf "%s\n" "$ac_cv_linux_func_inode_lock" >&6; }
  if test $ac_cv_linux_func_inode_lock = yes
then :

printf "%s\n" "#define HAVE_LINUX_INODE_LOCK 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lru_cache_add_file" >&5
printf %s "checking for lru_cache_add_file... " >&6; }
if test ${ac_cv_linux_func_lru_cache_add_file+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/swap.h>
void conftest(void);
void conftest(void)
{
lru_cache_add_file(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_lru_cache_add_file=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_lru_cache_add_file=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/swap.h>
int
main (void)
{
lru_cache_add_file(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_lru_cache_add_file=yes
else $as_nop
  ac_cv_linux_func_lru_cache_add_file=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_lru_cache_add_file" >&5
printf "%s\n" "$ac_cv_linux_func_lru_cache_add_file" >&6; }
  if test $ac_cv_linux_func_lru_cache_add_file = yes
then :

printf "%s\n" "#define HAVE_LINUX_LRU_CACHE_ADD_FILE 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for in_compat_syscall" >&5
printf %s "checking for in_compat_syscall... " >&6; }
if test ${ac_cv_linux_func_in_compat_syscall+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/compat.h>
void conftest(void);
void conftest(void)
{
in_compat_syscall();
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_in_compat_syscall=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_in_compat_syscall=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/compat.h>
int
main (void)
{
in_compat_syscall();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_in_compat_syscall=yes
else $as_nop
  ac_cv_linux_func_in_compat_syscall=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_in_compat_syscall" >&5
printf "%s\n" "$ac_cv_linux_func_in_compat_syscall" >&6; }
  if test $ac_cv_linux_func_in_compat_syscall = yes
then :

printf "%s\n" "#define HAVE_LINUX_IN_COMPAT_SYSCALL 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lru_cache_add" >&5
printf %s "checking for lru_cache_add... " >&6; }
if test ${ac_cv_linux_func_lru_cache_add+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/swap.h>
void conftest(void);
void conftest(void)
{
lru_cache_add(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_lru_cache_add=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_lru_cache_add=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/swap.h>
int
main (void)
{
lru_cache_add(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_lru_cache_add=yes
else $as_nop
  ac_cv_linux_func_lru_cache_add=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_lru_cache_add" >&5
printf "%s\n" "$ac_cv_linux_func_lru_cache_add" >&6; }
  if test $ac_cv_linux_func_lru_cache_add = yes
then :

printf "%s\n" "#define HAVE_LINUX_LRU_CACHE_ADD 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for folio_add_lru" >&5
printf %s "checking for folio_add_lru... " >&6; }
if test ${ac_cv_linux_func_folio_add_lru+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/swap.h>
void conftest(void);
void conftest(void)
{
folio_add_lru(NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_folio_add_lru=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_folio_add_lru=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/swap.h>
int
main (void)
{
folio_add_lru(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_folio_add_lru=yes
else $as_nop
  ac_cv_linux_func_folio_add_lru=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_folio_add_lru" >&5
printf "%s\n" "$ac_cv_linux_func_folio_add_lru" >&6; }
  if test $ac_cv_linux_func_folio_add_lru = yes
then :

printf "%s\n" "#define HAVE_LINUX_FOLIO_ADD_LRU 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ip_sock_set" >&5
printf %s "checking for ip_sock_set... " >&6; }
if test ${ac_cv_linux_func_ip_sock_set+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <net/ip.h>
void conftest(void);
void conftest(void)
{
ip_sock_set_mtu_discover(NULL, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_ip_sock_set=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_ip_sock_set=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <net/ip.h>
int
main (void)
{
ip_sock_set_mtu_discover(NULL, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_ip_sock_set=yes
else $as_nop
  ac_cv_linux_func_ip_sock_set=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_ip_sock_set" >&5
printf "%s\n" "$ac_cv_linux_func_ip_sock_set" >&6; }
  if test $ac_cv_linux_func_ip_sock_set = yes
then :

printf "%s\n" "#define HAVE_LINUX_IP_SOCK_SET 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for kthread_complete_and_exit" >&5
printf %s "checking for kthread_complete_and_exit... " >&6; }
if test ${ac_cv_linux_func_kthread_complete_and_exit+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/kernel.h>
                     #include <linux/kthread.h>
void conftest(void);
void conftest(void)
{
kthread_complete_and_exit(0, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_kthread_complete_and_exit=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_kthread_complete_and_exit=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/kernel.h>
                     #include <linux/kthread.h>
int
main (void)
{
kthread_complete_and_exit(0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_kthread_complete_and_exit=yes
else $as_nop
  ac_cv_linux_func_kthread_complete_and_exit=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_kthread_complete_and_exit" >&5
printf "%s\n" "$ac_cv_linux_func_kthread_complete_and_exit" >&6; }
  if test $ac_cv_linux_func_kthread_complete_and_exit = yes
then :

printf "%s\n" "#define HAVE_LINUX_KTHREAD_COMPLETE_AND_EXIT 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for add_to_page_cache_lru" >&5
printf %s "checking for add_to_page_cache_lru... " >&6; }
if test ${ac_cv_linux_func_add_to_page_cache_lru+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/kernel.h>
                     #include <linux/pagemap.h>
void conftest(void);
void conftest(void)
{
add_to_page_cache_lru(NULL, NULL, 0, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_add_to_page_cache_lru=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_add_to_page_cache_lru=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/kernel.h>
                     #include <linux/pagemap.h>
int
main (void)
{
add_to_page_cache_lru(NULL, NULL, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_add_to_page_cache_lru=yes
else $as_nop
  ac_cv_linux_func_add_to_page_cache_lru=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_add_to_page_cache_lru" >&5
printf "%s\n" "$ac_cv_linux_func_add_to_page_cache_lru" >&6; }
  if test $ac_cv_linux_func_add_to_page_cache_lru = yes
then :

printf "%s\n" "#define HAVE_LINUX_ADD_TO_PAGE_CACHE_LRU 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for block_dirty_folio" >&5
printf %s "checking for block_dirty_folio... " >&6; }
if test ${ac_cv_linux_func_block_dirty_folio+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/kernel.h>
    		     #include <linux/buffer_head.h>
void conftest(void);
void conftest(void)
{
block_dirty_folio(NULL, NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_block_dirty_folio=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_block_dirty_folio=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/kernel.h>
    		     #include <linux/buffer_head.h>
int
main (void)
{
block_dirty_folio(NULL, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_block_dirty_folio=yes
else $as_nop
  ac_cv_linux_func_block_dirty_folio=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_block_dirty_folio" >&5
printf "%s\n" "$ac_cv_linux_func_block_dirty_folio" >&6; }
  if test $ac_cv_linux_func_block_dirty_folio = yes
then :

printf "%s\n" "#define HAVE_LINUX_BLOCK_DIRTY_FOLIO 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for register_sysctl" >&5
printf %s "checking for register_sysctl... " >&6; }
if test ${ac_cv_linux_func_register_sysctl+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/kernel.h>
		     #include <linux/sysctl.h>
void conftest(void);
void conftest(void)
{
static struct ctl_table cf_sysctl_table[1];
		    (void)register_sysctl(NULL, cf_sysctl_table);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_register_sysctl=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_register_sysctl=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/kernel.h>
		     #include <linux/sysctl.h>
int
main (void)
{
[static struct ctl_table cf_sysctl_table[1];
		    (void)register_sysctl(NULL, cf_sysctl_table);]
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_register_sysctl=yes
else $as_nop
  ac_cv_linux_func_register_sysctl=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_register_sysctl" >&5
printf "%s\n" "$ac_cv_linux_func_register_sysctl" >&6; }
  if test $ac_cv_linux_func_register_sysctl = yes
then :

printf "%s\n" "#define HAVE_LINUX_REGISTER_SYSCTL 1" >>confdefs.h

fi



  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wrap_directory_iterator" >&5
printf %s "checking for wrap_directory_iterator... " >&6; }
if test ${ac_cv_linux_func_wrap_directory_iterator+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/kernel.h>
    		     #include <linux/fs.h>
void conftest(void);
void conftest(void)
{
(void)wrap_directory_iterator(NULL, NULL, NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_wrap_directory_iterator=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_wrap_directory_iterator=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/kernel.h>
    		     #include <linux/fs.h>
int
main (void)
{
(void)wrap_directory_iterator(NULL, NULL, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_wrap_directory_iterator=yes
else $as_nop
  ac_cv_linux_func_wrap_directory_iterator=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_wrap_directory_iterator" >&5
printf "%s\n" "$ac_cv_linux_func_wrap_directory_iterator" >&6; }
  if test $ac_cv_linux_func_wrap_directory_iterator = yes
then :

printf "%s\n" "#define HAVE_LINUX_WRAP_DIRECTORY_ITERATOR 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inode_set_ctime" >&5
printf %s "checking for inode_set_ctime... " >&6; }
if test ${ac_cv_linux_func_inode_set_ctime+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
inode_set_ctime(NULL, 0, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_inode_set_ctime=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_inode_set_ctime=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
inode_set_ctime(NULL, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_inode_set_ctime=yes
else $as_nop
  ac_cv_linux_func_inode_set_ctime=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_inode_set_ctime" >&5
printf "%s\n" "$ac_cv_linux_func_inode_set_ctime" >&6; }
  if test $ac_cv_linux_func_inode_set_ctime = yes
then :

printf "%s\n" "#define HAVE_LINUX_INODE_SET_CTIME 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inode_atime_mtime_accessors" >&5
printf %s "checking for inode_atime_mtime_accessors... " >&6; }
if test ${ac_cv_linux_func_inode_atime_mtime_accessors+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
inode_set_atime(NULL, 0, 0);
		     inode_set_mtime(NULL, 0, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_inode_atime_mtime_accessors=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_inode_atime_mtime_accessors=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
inode_set_atime(NULL, 0, 0);
		     inode_set_mtime(NULL, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_inode_atime_mtime_accessors=yes
else $as_nop
  ac_cv_linux_func_inode_atime_mtime_accessors=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_inode_atime_mtime_accessors" >&5
printf "%s\n" "$ac_cv_linux_func_inode_atime_mtime_accessors" >&6; }
  if test $ac_cv_linux_func_inode_atime_mtime_accessors = yes
then :

printf "%s\n" "#define HAVE_LINUX_INODE_ATIME_MTIME_ACCESSORS 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for no_strlcpy" >&5
printf %s "checking for no_strlcpy... " >&6; }
if test ${ac_cv_linux_func_no_strlcpy+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror-implicit-function-declaration"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/string.h>
		     size_t strlcpy(char *d);
		     size_t strlcpy(char *d) { return strlen(d); }
void conftest(void);
void conftest(void)
{
static char buff[10];
		     size_t s;
		     s = strlcpy(buff);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_no_strlcpy=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_no_strlcpy=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
[#include <linux/string.h>
		     size_t strlcpy(char *d);
		     size_t strlcpy(char *d) { return strlen(d); }]
int
main (void)
{
[static char buff[10];
		     size_t s;
		     s = strlcpy(buff);]
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_no_strlcpy=yes
else $as_nop
  ac_cv_linux_func_no_strlcpy=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_no_strlcpy" >&5
printf "%s\n" "$ac_cv_linux_func_no_strlcpy" >&6; }
  if test $ac_cv_linux_func_no_strlcpy = yes
then :

printf "%s\n" "#define HAVE_LINUX_NO_STRLCPY 1" >>confdefs.h

fi


if test "x$ac_cv_linux_func_d_alloc_anon" = "xno"
then :

printf "%s\n" "#define AFS_NONFSTRANS 1" >>confdefs.h

fi


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-vectorized aio kernel functions" >&5
printf %s "checking for non-vectorized aio kernel functions... " >&6; }
if test ${ac_cv_linux_aio_nonvector+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
extern ssize_t
                        generic_file_aio_read(struct kiocb *, char __user *,
                                              size_t, loff_t);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_aio_nonvector=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_aio_nonvector=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
extern ssize_t
                        generic_file_aio_read(struct kiocb *, char __user *,
                                              size_t, loff_t);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_aio_nonvector=yes
else $as_nop
  ac_cv_linux_aio_nonvector=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_aio_nonvector" >&5
printf "%s\n" "$ac_cv_linux_aio_nonvector" >&6; }
  if test $ac_cv_linux_aio_nonvector = yes
then :

printf "%s\n" "#define LINUX_HAS_NONVECTOR_AIO 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if proc_root_fs is defined and exported" >&5
printf %s "checking if proc_root_fs is defined and exported... " >&6; }
if test ${ac_cv_linux_exports_proc_root_fs+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/proc_fs.h>
void conftest(void);
void conftest(void)
{
struct proc_dir_entry *p = proc_root_fs;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_exports_proc_root_fs=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_exports_proc_root_fs=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/proc_fs.h>
int
main (void)
{
struct proc_dir_entry *p = proc_root_fs;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_exports_proc_root_fs=yes
else $as_nop
  ac_cv_linux_exports_proc_root_fs=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_exports_proc_root_fs" >&5
printf "%s\n" "$ac_cv_linux_exports_proc_root_fs" >&6; }
  if test $ac_cv_linux_exports_proc_root_fs = yes
then :

printf "%s\n" "#define EXPORTED_PROC_ROOT_FS 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for new kmem_cache init function parameters" >&5
printf %s "checking for new kmem_cache init function parameters... " >&6; }
if test ${ac_cv_linux_kmem_cache_init+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/slab.h>
void conftest(void);
void conftest(void)
{
extern struct kmem_cache *
			kmem_cache_create(const char *, size_t, size_t,
					  unsigned long,
					  void (*)(struct kmem_cache *, void *));
			return;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_kmem_cache_init=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_kmem_cache_init=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/slab.h>
int
main (void)
{
extern struct kmem_cache *
			kmem_cache_create(const char *, size_t, size_t,
					  unsigned long,
					  void (*)(struct kmem_cache *, void *));
			return;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_kmem_cache_init=yes
else $as_nop
  ac_cv_linux_kmem_cache_init=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_kmem_cache_init" >&5
printf "%s\n" "$ac_cv_linux_kmem_cache_init" >&6; }
  if test $ac_cv_linux_kmem_cache_init = yes
then :

printf "%s\n" "#define KMEM_CACHE_INIT 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether kmem_cache_t exists" >&5
printf %s "checking whether kmem_cache_t exists... " >&6; }
if test ${ac_cv_linux_have_kmem_cache_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/slab.h>
void conftest(void);
void conftest(void)
{
kmem_cache_t *k;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_have_kmem_cache_t=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_have_kmem_cache_t=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/slab.h>
int
main (void)
{
kmem_cache_t *k;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_have_kmem_cache_t=yes
else $as_nop
  ac_cv_linux_have_kmem_cache_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_have_kmem_cache_t" >&5
printf "%s\n" "$ac_cv_linux_have_kmem_cache_t" >&6; }
  if test $ac_cv_linux_have_kmem_cache_t = yes
then :

printf "%s\n" "#define HAVE_KMEM_CACHE_T 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether kmem_cache_create takes a destructor argument" >&5
printf %s "checking whether kmem_cache_create takes a destructor argument... " >&6; }
if test ${ac_cv_linux_kmem_cache_create_takes_dtor+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/slab.h>
void conftest(void);
void conftest(void)
{
kmem_cache_create(NULL, 0, 0, 0, NULL, NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_kmem_cache_create_takes_dtor=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_kmem_cache_create_takes_dtor=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/slab.h>
int
main (void)
{
kmem_cache_create(NULL, 0, 0, 0, NULL, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_kmem_cache_create_takes_dtor=yes
else $as_nop
  ac_cv_linux_kmem_cache_create_takes_dtor=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_kmem_cache_create_takes_dtor" >&5
printf "%s\n" "$ac_cv_linux_kmem_cache_create_takes_dtor" >&6; }
  if test $ac_cv_linux_kmem_cache_create_takes_dtor = yes
then :

printf "%s\n" "#define KMEM_CACHE_TAKES_DTOR 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether kmem_cache_create constructor takes a void pointer" >&5
printf %s "checking whether kmem_cache_create constructor takes a void pointer... " >&6; }
if test ${ac_cv_linux_kmem_cache_create_ctor_takes_void+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/slab.h>
			 static void _ctor(void *v) { };
void conftest(void);
void conftest(void)
{
kmem_cache_create(NULL, 0, 0, 0, _ctor);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_kmem_cache_create_ctor_takes_void=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_kmem_cache_create_ctor_takes_void=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/slab.h>
			 static void _ctor(void *v) { };
int
main (void)
{
kmem_cache_create(NULL, 0, 0, 0, _ctor);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_kmem_cache_create_ctor_takes_void=yes
else $as_nop
  ac_cv_linux_kmem_cache_create_ctor_takes_void=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_kmem_cache_create_ctor_takes_void" >&5
printf "%s\n" "$ac_cv_linux_kmem_cache_create_ctor_takes_void" >&6; }
  if test $ac_cv_linux_kmem_cache_create_ctor_takes_void = yes
then :

printf "%s\n" "#define KMEM_CACHE_CTOR_TAKES_VOID 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if d_path() takes a struct path argument" >&5
printf %s "checking if d_path() takes a struct path argument... " >&6; }
if test ${ac_cv_linux_d_path_takes_struct_path+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
struct path *p; d_path(p, NULL, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_d_path_takes_struct_path=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_d_path_takes_struct_path=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
struct path *p; d_path(p, NULL, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_d_path_takes_struct_path=yes
else $as_nop
  ac_cv_linux_d_path_takes_struct_path=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_d_path_takes_struct_path" >&5
printf "%s\n" "$ac_cv_linux_d_path_takes_struct_path" >&6; }
  if test $ac_cv_linux_d_path_takes_struct_path = yes
then :

printf "%s\n" "#define D_PATH_TAKES_STRUCT_PATH 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if kernel uses new export ops" >&5
printf %s "checking if kernel uses new export ops... " >&6; }
if test ${ac_cv_linux_new_export_ops+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/exportfs.h>
void conftest(void);
void conftest(void)
{
static struct export_operations _eops;
			_eops.fh_to_parent(NULL, NULL, 0, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_new_export_ops=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_new_export_ops=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/exportfs.h>
int
main (void)
{
static struct export_operations _eops;
			_eops.fh_to_parent(NULL, NULL, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_new_export_ops=yes
else $as_nop
  ac_cv_linux_new_export_ops=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_new_export_ops" >&5
printf "%s\n" "$ac_cv_linux_new_export_ops" >&6; }
  if test $ac_cv_linux_new_export_ops = yes
then :

printf "%s\n" "#define NEW_EXPORT_OPS 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inode_setattr return type" >&5
printf %s "checking for inode_setattr return type... " >&6; }
if test ${ac_cv_linux_func_inode_setattr_returns_int+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct inode _inode;
			static struct iattr _iattr;
			int i;
			i = inode_setattr(&_inode, &_iattr);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_inode_setattr_returns_int=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_inode_setattr_returns_int=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct inode _inode;
			static struct iattr _iattr;
			int i;
			i = inode_setattr(&_inode, &_iattr);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_inode_setattr_returns_int=yes
else $as_nop
  ac_cv_linux_func_inode_setattr_returns_int=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_inode_setattr_returns_int" >&5
printf "%s\n" "$ac_cv_linux_func_inode_setattr_returns_int" >&6; }
  if test $ac_cv_linux_func_inode_setattr_returns_int = yes
then :

printf "%s\n" "#define INODE_SETATTR_NOT_VOID 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct iattr->ia_ctime takes struct timespec64 or 32-bit struct timespec" >&5
printf %s "checking whether struct iattr->ia_ctime takes struct timespec64 or 32-bit struct timespec... " >&6; }
if test ${ac_cv_linux_func_iattr_ctime_takes_timespec64+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
                        #include <linux/timekeeping.h>
void conftest(void);
void conftest(void)
{
static struct iattr _attrs;
                       #if defined(HAVE_LINUX_KTIME_GET_COARSE_REAL_TS64)
                        ktime_get_coarse_real_ts64(&_attrs.ia_ctime);
                       #else
                        _attrs.ia_ctime = current_kernel_time64();
                       #endif

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_iattr_ctime_takes_timespec64=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_iattr_ctime_takes_timespec64=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
                        #include <linux/timekeeping.h>
int
main (void)
{
static struct iattr _attrs;
                       #if defined(HAVE_LINUX_KTIME_GET_COARSE_REAL_TS64)
                        ktime_get_coarse_real_ts64(&_attrs.ia_ctime);
                       #else
                        _attrs.ia_ctime = current_kernel_time64();
                       #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_iattr_ctime_takes_timespec64=yes
else $as_nop
  ac_cv_linux_func_iattr_ctime_takes_timespec64=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_iattr_ctime_takes_timespec64" >&5
printf "%s\n" "$ac_cv_linux_func_iattr_ctime_takes_timespec64" >&6; }
  if test $ac_cv_linux_func_iattr_ctime_takes_timespec64 = yes
then :

printf "%s\n" "#define IATTR_TAKES_64BIT_TIME 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether inode_operations.create takes a nameidata" >&5
printf %s "checking whether inode_operations.create takes a nameidata... " >&6; }
if test ${ac_cv_linux_func_i_create_takes_nameidata+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/namei.h>
void conftest(void);
void conftest(void)
{
static struct inode _inode;
static struct dentry _dentry;
static struct nameidata _nameidata;
(void)_inode.i_op->create(&_inode, &_dentry, 0, &_nameidata);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_i_create_takes_nameidata=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_i_create_takes_nameidata=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
#include <linux/namei.h>
int
main (void)
{
static struct inode _inode;
static struct dentry _dentry;
static struct nameidata _nameidata;
(void)_inode.i_op->create(&_inode, &_dentry, 0, &_nameidata);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_i_create_takes_nameidata=yes
else $as_nop
  ac_cv_linux_func_i_create_takes_nameidata=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_i_create_takes_nameidata" >&5
printf "%s\n" "$ac_cv_linux_func_i_create_takes_nameidata" >&6; }
  if test $ac_cv_linux_func_i_create_takes_nameidata = yes
then :

printf "%s\n" "#define IOP_CREATE_TAKES_NAMEIDATA 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether inode_operations.lookup takes a nameidata" >&5
printf %s "checking whether inode_operations.lookup takes a nameidata... " >&6; }
if test ${ac_cv_linux_func_i_lookup_takes_nameidata+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/namei.h>
void conftest(void);
void conftest(void)
{
static struct inode _inode;
static struct dentry _dentry;
static struct nameidata _nameidata;
(void)_inode.i_op->lookup(&_inode, &_dentry, &_nameidata);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_i_lookup_takes_nameidata=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_i_lookup_takes_nameidata=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
#include <linux/namei.h>
int
main (void)
{
static struct inode _inode;
static struct dentry _dentry;
static struct nameidata _nameidata;
(void)_inode.i_op->lookup(&_inode, &_dentry, &_nameidata);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_i_lookup_takes_nameidata=yes
else $as_nop
  ac_cv_linux_func_i_lookup_takes_nameidata=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_i_lookup_takes_nameidata" >&5
printf "%s\n" "$ac_cv_linux_func_i_lookup_takes_nameidata" >&6; }
  if test $ac_cv_linux_func_i_lookup_takes_nameidata = yes
then :

printf "%s\n" "#define IOP_LOOKUP_TAKES_NAMEIDATA 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether inode_operations.permission takes flags" >&5
printf %s "checking whether inode_operations.permission takes flags... " >&6; }
if test ${ac_cv_linux_func_i_permission_takes_flags+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
struct inode _inode = {0};
			unsigned int flags = 0;
			(void)_inode.i_op->permission(&_inode, 0, flags);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_i_permission_takes_flags=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_i_permission_takes_flags=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
struct inode _inode = {0};
			unsigned int flags = 0;
			(void)_inode.i_op->permission(&_inode, 0, flags);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_i_permission_takes_flags=yes
else $as_nop
  ac_cv_linux_func_i_permission_takes_flags=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_i_permission_takes_flags" >&5
printf "%s\n" "$ac_cv_linux_func_i_permission_takes_flags" >&6; }
  if test $ac_cv_linux_func_i_permission_takes_flags = yes
then :

printf "%s\n" "#define IOP_PERMISSION_TAKES_FLAGS 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether inode_operations.permission takes a nameidata" >&5
printf %s "checking whether inode_operations.permission takes a nameidata... " >&6; }
if test ${ac_cv_linux_func_i_permission_takes_nameidata+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/namei.h>
void conftest(void);
void conftest(void)
{
static struct inode _inode;
static struct nameidata _nameidata;
(void)_inode.i_op->permission(&_inode, 0, &_nameidata);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_i_permission_takes_nameidata=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_i_permission_takes_nameidata=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
#include <linux/namei.h>
int
main (void)
{
static struct inode _inode;
static struct nameidata _nameidata;
(void)_inode.i_op->permission(&_inode, 0, &_nameidata);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_i_permission_takes_nameidata=yes
else $as_nop
  ac_cv_linux_func_i_permission_takes_nameidata=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_i_permission_takes_nameidata" >&5
printf "%s\n" "$ac_cv_linux_func_i_permission_takes_nameidata" >&6; }
  if test $ac_cv_linux_func_i_permission_takes_nameidata = yes
then :

printf "%s\n" "#define IOP_PERMISSION_TAKES_NAMEIDATA 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether inode_operations.put_link takes an opaque cookie" >&5
printf %s "checking whether inode_operations.put_link takes an opaque cookie... " >&6; }
if test ${ac_cv_linux_func_i_put_link_takes_cookie+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/namei.h>
void conftest(void);
void conftest(void)
{
static struct inode _inode;
static struct dentry _dentry;
struct nameidata *_nameidata;
void *cookie;
(void)_inode.i_op->put_link(&_dentry, _nameidata, cookie);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_i_put_link_takes_cookie=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_i_put_link_takes_cookie=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
#include <linux/namei.h>
int
main (void)
{
static struct inode _inode;
static struct dentry _dentry;
struct nameidata *_nameidata;
void *cookie;
(void)_inode.i_op->put_link(&_dentry, _nameidata, cookie);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_i_put_link_takes_cookie=yes
else $as_nop
  ac_cv_linux_func_i_put_link_takes_cookie=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_i_put_link_takes_cookie" >&5
printf "%s\n" "$ac_cv_linux_func_i_put_link_takes_cookie" >&6; }
  if test $ac_cv_linux_func_i_put_link_takes_cookie = yes
then :

printf "%s\n" "#define IOP_PUT_LINK_TAKES_COOKIE 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether dentry.d_op->d_delete takes a const argument" >&5
printf %s "checking whether dentry.d_op->d_delete takes a const argument... " >&6; }
if test ${ac_cv_linux_dop_d_delete_takes_const+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
			#include <linux/dcache.h>
			static int _d_del(const struct dentry *de) { return 0; }
			struct dentry_operations _d_ops;
void conftest(void);
void conftest(void)
{
_d_ops.d_delete = _d_del;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_dop_d_delete_takes_const=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_dop_d_delete_takes_const=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
			#include <linux/dcache.h>
			static int _d_del(const struct dentry *de) { return 0; }
			struct dentry_operations _d_ops;
int
main (void)
{
_d_ops.d_delete = _d_del;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_dop_d_delete_takes_const=yes
else $as_nop
  ac_cv_linux_dop_d_delete_takes_const=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_dop_d_delete_takes_const" >&5
printf "%s\n" "$ac_cv_linux_dop_d_delete_takes_const" >&6; }
  if test $ac_cv_linux_dop_d_delete_takes_const = yes
then :

printf "%s\n" "#define DOP_D_DELETE_TAKES_CONST 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether dentry_operations.d_revalidate takes a nameidata" >&5
printf %s "checking whether dentry_operations.d_revalidate takes a nameidata... " >&6; }
if test ${ac_cv_linux_func_d_revalidate_takes_nameidata+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
                        #include <linux/namei.h>
                        static int reval(struct dentry *d, struct nameidata *nd) { return 0; }
                        struct dentry_operations dops;
void conftest(void);
void conftest(void)
{
dops.d_revalidate = reval;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_d_revalidate_takes_nameidata=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_d_revalidate_takes_nameidata=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
                        #include <linux/namei.h>
                        static int reval(struct dentry *d, struct nameidata *nd) { return 0; }
                        struct dentry_operations dops;
int
main (void)
{
dops.d_revalidate = reval;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_d_revalidate_takes_nameidata=yes
else $as_nop
  ac_cv_linux_func_d_revalidate_takes_nameidata=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_d_revalidate_takes_nameidata" >&5
printf "%s\n" "$ac_cv_linux_func_d_revalidate_takes_nameidata" >&6; }
  if test $ac_cv_linux_func_d_revalidate_takes_nameidata = yes
then :

printf "%s\n" "#define DOP_REVALIDATE_TAKES_NAMEIDATA 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether file_operations.flush takes a fl_owner_t" >&5
printf %s "checking whether file_operations.flush takes a fl_owner_t... " >&6; }
if test ${ac_cv_linux_func_f_flush_takes_fl_owner_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct inode _inode;
static struct file _file;
fl_owner_t id;
(void)_inode.i_fop->flush(&_file, &id);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_f_flush_takes_fl_owner_t=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_f_flush_takes_fl_owner_t=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct inode _inode;
static struct file _file;
fl_owner_t id;
(void)_inode.i_fop->flush(&_file, &id);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_f_flush_takes_fl_owner_t=yes
else $as_nop
  ac_cv_linux_func_f_flush_takes_fl_owner_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_f_flush_takes_fl_owner_t" >&5
printf "%s\n" "$ac_cv_linux_func_f_flush_takes_fl_owner_t" >&6; }
  if test $ac_cv_linux_func_f_flush_takes_fl_owner_t = yes
then :

printf "%s\n" "#define FOP_FLUSH_TAKES_FL_OWNER_T 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether file_operations.fsync takes a dentry argument" >&5
printf %s "checking whether file_operations.fsync takes a dentry argument... " >&6; }
if test ${ac_cv_linux_func_f_fsync_takes_dentry+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct inode _inode;
static struct file _file;
static struct dentry _d;
(void)_inode.i_fop->fsync(&_file, &_d, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_f_fsync_takes_dentry=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_f_fsync_takes_dentry=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct inode _inode;
static struct file _file;
static struct dentry _d;
(void)_inode.i_fop->fsync(&_file, &_d, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_f_fsync_takes_dentry=yes
else $as_nop
  ac_cv_linux_func_f_fsync_takes_dentry=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_f_fsync_takes_dentry" >&5
printf "%s\n" "$ac_cv_linux_func_f_fsync_takes_dentry" >&6; }
  if test $ac_cv_linux_func_f_fsync_takes_dentry = yes
then :

printf "%s\n" "#define FOP_FSYNC_TAKES_DENTRY 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether file_operations.fsync takes a range" >&5
printf %s "checking whether file_operations.fsync takes a range... " >&6; }
if test ${ac_cv_linux_func_f_fsync_takes_range+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct inode _inode;
static struct file _file;
loff_t start, end;
(void)_inode.i_fop->fsync(&_file, start, end, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_f_fsync_takes_range=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_f_fsync_takes_range=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct inode _inode;
static struct file _file;
loff_t start, end;
(void)_inode.i_fop->fsync(&_file, start, end, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_f_fsync_takes_range=yes
else $as_nop
  ac_cv_linux_func_f_fsync_takes_range=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_f_fsync_takes_range" >&5
printf "%s\n" "$ac_cv_linux_func_f_fsync_takes_range" >&6; }
  if test $ac_cv_linux_func_f_fsync_takes_range = yes
then :

printf "%s\n" "#define FOP_FSYNC_TAKES_RANGE 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether aop.writepage takes a writeback_control" >&5
printf %s "checking whether aop.writepage takes a writeback_control... " >&6; }
if test ${ac_cv_linux_func_a_writepage_takes_writeback_control+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/mm.h>
#include <linux/writeback.h>
void conftest(void);
void conftest(void)
{
static struct address_space_operations _aops;
static struct page _page;
static struct writeback_control _writeback_control;
(void)_aops.writepage(&_page, &_writeback_control);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_a_writepage_takes_writeback_control=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_a_writepage_takes_writeback_control=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
#include <linux/mm.h>
#include <linux/writeback.h>
int
main (void)
{
static struct address_space_operations _aops;
static struct page _page;
static struct writeback_control _writeback_control;
(void)_aops.writepage(&_page, &_writeback_control);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_a_writepage_takes_writeback_control=yes
else $as_nop
  ac_cv_linux_func_a_writepage_takes_writeback_control=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_a_writepage_takes_writeback_control" >&5
printf "%s\n" "$ac_cv_linux_func_a_writepage_takes_writeback_control" >&6; }
  if test $ac_cv_linux_func_a_writepage_takes_writeback_control = yes
then :

printf "%s\n" "#define AOP_WRITEPAGE_TAKES_WRITEBACK_CONTROL 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for splice_write and splice_read in struct file_operations" >&5
printf %s "checking for splice_write and splice_read in struct file_operations... " >&6; }
if test ${ac_cv_linux_fs_struct_fop_has_splice+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct file_operations _fop;
			_fop.splice_write(NULL, NULL, NULL, 0, 0);
			_fop.splice_read(NULL, NULL, NULL, 0, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_fs_struct_fop_has_splice=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_fs_struct_fop_has_splice=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct file_operations _fop;
			_fop.splice_write(NULL, NULL, NULL, 0, 0);
			_fop.splice_read(NULL, NULL, NULL, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_fs_struct_fop_has_splice=yes
else $as_nop
  ac_cv_linux_fs_struct_fop_has_splice=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_fs_struct_fop_has_splice" >&5
printf "%s\n" "$ac_cv_linux_fs_struct_fop_has_splice" >&6; }
  if test $ac_cv_linux_fs_struct_fop_has_splice = yes
then :

printf "%s\n" "#define STRUCT_FILE_OPERATIONS_HAS_SPLICE 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for 3rd argument in posix_lock_file found in new kernels" >&5
printf %s "checking for 3rd argument in posix_lock_file found in new kernels... " >&6; }
if test ${ac_cv_linux_kernel_posix_lock_file_wait_arg+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#ifdef HAVE_LINUX_FILELOCK_H
			# include <linux/filelock.h>
			#else
			# include <linux/fs.h>
			#endif
void conftest(void);
void conftest(void)
{
posix_lock_file(0,0,0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_kernel_posix_lock_file_wait_arg=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_kernel_posix_lock_file_wait_arg=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#ifdef HAVE_LINUX_FILELOCK_H
			# include <linux/filelock.h>
			#else
			# include <linux/fs.h>
			#endif
int
main (void)
{
posix_lock_file(0,0,0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_kernel_posix_lock_file_wait_arg=yes
else $as_nop
  ac_cv_linux_kernel_posix_lock_file_wait_arg=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_kernel_posix_lock_file_wait_arg" >&5
printf "%s\n" "$ac_cv_linux_kernel_posix_lock_file_wait_arg" >&6; }
  if test $ac_cv_linux_kernel_posix_lock_file_wait_arg = yes
then :

printf "%s\n" "#define POSIX_LOCK_FILE_WAIT_ARG 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for 2nd argument in pagevec_init found in pre-4.15 kernels" >&5
printf %s "checking for 2nd argument in pagevec_init found in pre-4.15 kernels... " >&6; }
if test ${ac_cv_linux_kernel_pagevec_init_cold_arg+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/pagevec.h>
void conftest(void);
void conftest(void)
{
pagevec_init(0,0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_kernel_pagevec_init_cold_arg=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_kernel_pagevec_init_cold_arg=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/pagevec.h>
int
main (void)
{
pagevec_init(0,0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_kernel_pagevec_init_cold_arg=yes
else $as_nop
  ac_cv_linux_kernel_pagevec_init_cold_arg=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_kernel_pagevec_init_cold_arg" >&5
printf "%s\n" "$ac_cv_linux_kernel_pagevec_init_cold_arg" >&6; }
  if test $ac_cv_linux_kernel_pagevec_init_cold_arg = yes
then :

printf "%s\n" "#define PAGEVEC_INIT_COLD_ARG 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if posix_test_lock returns a struct file_lock" >&5
printf %s "checking if posix_test_lock returns a struct file_lock... " >&6; }
if test ${ac_cv_linux_posix_test_lock_returns_conflict+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
struct file_lock *lock;
			struct file * file;
			lock = posix_test_lock(file, lock);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_posix_test_lock_returns_conflict=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_posix_test_lock_returns_conflict=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
struct file_lock *lock;
			struct file * file;
			lock = posix_test_lock(file, lock);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_posix_test_lock_returns_conflict=yes
else $as_nop
  ac_cv_linux_posix_test_lock_returns_conflict=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_posix_test_lock_returns_conflict" >&5
printf "%s\n" "$ac_cv_linux_posix_test_lock_returns_conflict" >&6; }
  if test $ac_cv_linux_posix_test_lock_returns_conflict = yes
then :

printf "%s\n" "#define POSIX_TEST_LOCK_RETURNS_CONFLICT 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if posix_test_lock takes a conflict argument" >&5
printf %s "checking if posix_test_lock takes a conflict argument... " >&6; }
if test ${ac_cv_linux_posix_test_lock_conflict_arg+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
struct file_lock *lock;
			struct file *file;
			posix_test_lock(file, lock, lock);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_posix_test_lock_conflict_arg=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_posix_test_lock_conflict_arg=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
struct file_lock *lock;
			struct file *file;
			posix_test_lock(file, lock, lock);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_posix_test_lock_conflict_arg=yes
else $as_nop
  ac_cv_linux_posix_test_lock_conflict_arg=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_posix_test_lock_conflict_arg" >&5
printf "%s\n" "$ac_cv_linux_posix_test_lock_conflict_arg" >&6; }
  if test $ac_cv_linux_posix_test_lock_conflict_arg = yes
then :

printf "%s\n" "#define POSIX_TEST_LOCK_CONFLICT_ARG 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for 5th argument in sock_create found in some SELinux kernels" >&5
printf %s "checking for 5th argument in sock_create found in some SELinux kernels... " >&6; }
if test ${ac_cv_linux_kernel_sock_create_v+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/net.h>
void conftest(void);
void conftest(void)
{
sock_create(0,0,0,0,0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_kernel_sock_create_v=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_kernel_sock_create_v=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/net.h>
int
main (void)
{
sock_create(0,0,0,0,0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_kernel_sock_create_v=yes
else $as_nop
  ac_cv_linux_kernel_sock_create_v=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_kernel_sock_create_v" >&5
printf "%s\n" "$ac_cv_linux_kernel_sock_create_v" >&6; }
  if test $ac_cv_linux_kernel_sock_create_v = yes
then :

printf "%s\n" "#define LINUX_KERNEL_SOCK_CREATE_V 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exported key_type_keyring" >&5
printf %s "checking for exported key_type_keyring... " >&6; }
if test ${ac_cv_linux_exports_key_type_keyring+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>

#ifdef HAVE_LINUX_KEY_TYPE_H
#include <linux/key-type.h>
#endif
#include <linux/key.h>

void conftest(void);
void conftest(void)
{
printk("%s", key_type_keyring.name);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_exports_key_type_keyring=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_exports_key_type_keyring=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>

#ifdef HAVE_LINUX_KEY_TYPE_H
#include <linux/key-type.h>
#endif
#include <linux/key.h>

int
main (void)
{
printk("%s", key_type_keyring.name);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_exports_key_type_keyring=yes
else $as_nop
  ac_cv_linux_exports_key_type_keyring=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_exports_key_type_keyring" >&5
printf "%s\n" "$ac_cv_linux_exports_key_type_keyring" >&6; }
  if test $ac_cv_linux_exports_key_type_keyring = yes
then :

printf "%s\n" "#define EXPORTED_KEY_TYPE_KEYRING 1" >>confdefs.h

fi



RHCONFIG_SP=""
RHCONFIG_MP=""
if test "x$enable_redhat_buildsys" = "xyes"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Configured to build from a Red Hat SPEC file" >&5
printf "%s\n" "$as_me: WARNING: Configured to build from a Red Hat SPEC file" >&2;}
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for redhat kernel configuration" >&5
printf %s "checking for redhat kernel configuration... " >&6; }

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/rhconfig.h>
void conftest(void);
void conftest(void)
{

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_linux_rhconfig=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_linux_rhconfig=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/rhconfig.h>
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_linux_rhconfig=yes
else $as_nop
  ac_linux_rhconfig=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_linux_rhconfig" >&5
printf "%s\n" "$ac_linux_rhconfig" >&6; }
  if test x"$ac_linux_rhconfig" = xyes; then
    RHCONFIG_SP="-D__BOOT_KERNEL_UP=1 -D__BOOT_KERNEL_SMP=0"
    RHCONFIG_MP="-D__BOOT_KERNEL_UP=0 -D__BOOT_KERNEL_SMP=1"
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_linux_rhconfig" >&5
printf "%s\n" "$ac_linux_rhconfig" >&6; }
    if test ! -f "/boot/kernel.h"; then
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: /boot/kernel.h does not exist. build may fail" >&5
printf "%s\n" "$as_me: WARNING: /boot/kernel.h does not exist. build may fail" >&2;}
    fi
  fi
fi




    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for recalc_sigpending arg type" >&5
printf %s "checking for recalc_sigpending arg type... " >&6; }
if test ${ac_cv_linux_func_recalc_sigpending_takes_void+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
#ifdef HAVE_LINUX_SCHED_SIGNAL_H
#include <linux/sched/signal.h>
#endif
void conftest(void);
void conftest(void)
{
recalc_sigpending();
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_recalc_sigpending_takes_void=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_recalc_sigpending_takes_void=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
#ifdef HAVE_LINUX_SCHED_SIGNAL_H
#include <linux/sched/signal.h>
#endif
int
main (void)
{
recalc_sigpending();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_recalc_sigpending_takes_void=yes
else $as_nop
  ac_cv_linux_func_recalc_sigpending_takes_void=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_recalc_sigpending_takes_void" >&5
printf "%s\n" "$ac_cv_linux_func_recalc_sigpending_takes_void" >&6; }
  if test $ac_cv_linux_func_recalc_sigpending_takes_void = yes
then :

printf "%s\n" "#define RECALC_SIGPENDING_TAKES_VOID 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exported tasklist_lock" >&5
printf %s "checking for exported tasklist_lock... " >&6; }
if test ${ac_cv_linux_exports_tasklist_lock+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
void conftest(void);
void conftest(void)
{

extern rwlock_t tasklist_lock __attribute__((weak));
read_lock(&tasklist_lock);

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_exports_tasklist_lock=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_exports_tasklist_lock=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
int
main (void)
{

extern rwlock_t tasklist_lock __attribute__((weak));
read_lock(&tasklist_lock);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_exports_tasklist_lock=yes
else $as_nop
  ac_cv_linux_exports_tasklist_lock=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_exports_tasklist_lock" >&5
printf "%s\n" "$ac_cv_linux_exports_tasklist_lock" >&6; }
  if test $ac_cv_linux_exports_tasklist_lock = yes
then :

printf "%s\n" "#define EXPORTED_TASKLIST_LOCK 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct vfsmount * in get_sb_nodev()" >&5
printf %s "checking for struct vfsmount * in get_sb_nodev()... " >&6; }
if test ${ac_cv_linux_get_sb_has_struct_vfsmount+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
get_sb_nodev(0,0,0,0,0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_get_sb_has_struct_vfsmount=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_get_sb_has_struct_vfsmount=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
get_sb_nodev(0,0,0,0,0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_get_sb_has_struct_vfsmount=yes
else $as_nop
  ac_cv_linux_get_sb_has_struct_vfsmount=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_get_sb_has_struct_vfsmount" >&5
printf "%s\n" "$ac_cv_linux_get_sb_has_struct_vfsmount" >&6; }
  if test $ac_cv_linux_get_sb_has_struct_vfsmount = yes
then :

printf "%s\n" "#define GET_SB_HAS_STRUCT_VFSMOUNT 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dentry in statfs" >&5
printf %s "checking for dentry in statfs... " >&6; }
if test ${ac_cv_linux_statfs_takes_dentry+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/statfs.h>
void conftest(void);
void conftest(void)
{
extern int simple_statfs(struct dentry *, struct kstatfs *);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_statfs_takes_dentry=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_statfs_takes_dentry=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
#include <linux/statfs.h>
int
main (void)
{
extern int simple_statfs(struct dentry *, struct kstatfs *);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_statfs_takes_dentry=yes
else $as_nop
  ac_cv_linux_statfs_takes_dentry=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_statfs_takes_dentry" >&5
printf "%s\n" "$ac_cv_linux_statfs_takes_dentry" >&6; }
  if test $ac_cv_linux_statfs_takes_dentry = yes
then :

printf "%s\n" "#define STATFS_TAKES_DENTRY 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether refrigerator takes PF_FREEZE" >&5
printf %s "checking whether refrigerator takes PF_FREEZE... " >&6; }
if test ${ac_cv_linux_func_refrigerator_takes_pf_freeze+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
#ifdef HAVE_LINUX_FREEZER_H
#include <linux/freezer.h>
#endif
void conftest(void);
void conftest(void)
{
refrigerator(PF_FREEZE);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_refrigerator_takes_pf_freeze=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_refrigerator_takes_pf_freeze=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
#ifdef HAVE_LINUX_FREEZER_H
#include <linux/freezer.h>
#endif
int
main (void)
{
refrigerator(PF_FREEZE);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_refrigerator_takes_pf_freeze=yes
else $as_nop
  ac_cv_linux_func_refrigerator_takes_pf_freeze=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_refrigerator_takes_pf_freeze" >&5
printf "%s\n" "$ac_cv_linux_func_refrigerator_takes_pf_freeze" >&6; }
  if test $ac_cv_linux_func_refrigerator_takes_pf_freeze = yes
then :

printf "%s\n" "#define LINUX_REFRIGERATOR_TAKES_PF_FREEZE 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for try_to_freeze" >&5
printf %s "checking for try_to_freeze... " >&6; }
if test ${ac_cv_linux_have_try_to_freeze+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sched.h>
#ifdef HAVE_LINUX_FREEZER_H
#include <linux/freezer.h>
#endif
void conftest(void);
void conftest(void)
{
#ifdef LINUX_REFRIGERATOR_TAKES_PF_FREEZE
   try_to_freeze(PF_FREEZE);
#else
   try_to_freeze();
#endif
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_have_try_to_freeze=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_have_try_to_freeze=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sched.h>
#ifdef HAVE_LINUX_FREEZER_H
#include <linux/freezer.h>
#endif
int
main (void)
{
#ifdef LINUX_REFRIGERATOR_TAKES_PF_FREEZE
   try_to_freeze(PF_FREEZE);
#else
   try_to_freeze();
#endif
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_have_try_to_freeze=yes
else $as_nop
  ac_cv_linux_have_try_to_freeze=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_have_try_to_freeze" >&5
printf "%s\n" "$ac_cv_linux_have_try_to_freeze" >&6; }
  if test $ac_cv_linux_have_try_to_freeze = yes
then :

printf "%s\n" "#define HAVE_TRY_TO_FREEZE 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for linux kernel keyring support" >&5
printf %s "checking for linux kernel keyring support... " >&6; }
if test ${ac_cv_linux_keyring_support+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/rwsem.h>
#ifdef HAVE_LINUX_KEY_TYPE_H
#include <linux/key-type.h>
#endif
#include <linux/key.h>
#include <linux/keyctl.h>
void conftest(void);
void conftest(void)
{
#ifdef CONFIG_KEYS
request_key(NULL, NULL, NULL);
#if !defined(KEY_POS_VIEW) || !defined(KEY_POS_SEARCH) || !defined(KEY_POS_SETATTR)
#error "Your linux/key.h does not contain KEY_POS_VIEW or KEY_POS_SEARCH or KEY_POS_SETATTR"
#endif
#else
#error rebuild your kernel with CONFIG_KEYS
#endif
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_keyring_support=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_keyring_support=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/rwsem.h>
#ifdef HAVE_LINUX_KEY_TYPE_H
#include <linux/key-type.h>
#endif
#include <linux/key.h>
#include <linux/keyctl.h>
int
main (void)
{
#ifdef CONFIG_KEYS
request_key(NULL, NULL, NULL);
#if !defined(KEY_POS_VIEW) || !defined(KEY_POS_SEARCH) || !defined(KEY_POS_SETATTR)
#error "Your linux/key.h does not contain KEY_POS_VIEW or KEY_POS_SEARCH or KEY_POS_SETATTR"
#endif
#else
#error rebuild your kernel with CONFIG_KEYS
#endif
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_keyring_support=yes
else $as_nop
  ac_cv_linux_keyring_support=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_keyring_support" >&5
printf "%s\n" "$ac_cv_linux_keyring_support" >&6; }
  if test $ac_cv_linux_keyring_support = yes
then :

printf "%s\n" "#define LINUX_KEYRING_SUPPORT 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if key_alloc() takes a struct task *" >&5
printf %s "checking if key_alloc() takes a struct task *... " >&6; }
if test ${ac_cv_key_alloc_needs_struct_task+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror -Wno-pointer-arith"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/rwsem.h>
			#include <linux/key.h>
void conftest(void);
void conftest(void)
{
static struct task_struct *t=NULL;
			struct key k = {};
			(void) key_alloc(NULL, NULL, k.uid, k.gid, t, 0, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_key_alloc_needs_struct_task=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_key_alloc_needs_struct_task=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/rwsem.h>
			#include <linux/key.h>
int
main (void)
{
static struct task_struct *t=NULL;
			struct key k = {};
			(void) key_alloc(NULL, NULL, k.uid, k.gid, t, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_key_alloc_needs_struct_task=yes
else $as_nop
  ac_cv_key_alloc_needs_struct_task=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_key_alloc_needs_struct_task" >&5
printf "%s\n" "$ac_cv_key_alloc_needs_struct_task" >&6; }
  if test $ac_cv_key_alloc_needs_struct_task = yes
then :

printf "%s\n" "#define KEY_ALLOC_NEEDS_STRUCT_TASK 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if key_alloc() takes credentials" >&5
printf %s "checking if key_alloc() takes credentials... " >&6; }
if test ${ac_cv_key_alloc_needs_cred+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror -Wno-pointer-arith"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/rwsem.h>
			#include <linux/key.h>
void conftest(void);
void conftest(void)
{
struct cred *c = NULL;
			struct key k = {};
			(void) key_alloc(NULL, NULL, k.uid, k.gid, c, 0, 0);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_key_alloc_needs_cred=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_key_alloc_needs_cred=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/rwsem.h>
			#include <linux/key.h>
int
main (void)
{
struct cred *c = NULL;
			struct key k = {};
			(void) key_alloc(NULL, NULL, k.uid, k.gid, c, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_key_alloc_needs_cred=yes
else $as_nop
  ac_cv_key_alloc_needs_cred=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_key_alloc_needs_cred" >&5
printf "%s\n" "$ac_cv_key_alloc_needs_cred" >&6; }
  if test $ac_cv_key_alloc_needs_cred = yes
then :

printf "%s\n" "#define KEY_ALLOC_NEEDS_CRED 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether INIT_WORK has a _data argument" >&5
printf %s "checking whether INIT_WORK has a _data argument... " >&6; }
if test ${ac_cv_linux_init_work_has_data+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/workqueue.h>
static void f(struct work_struct *w) {}
void conftest(void);
void conftest(void)
{

struct work_struct *w;
int *i;
INIT_WORK(w,f,i);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_init_work_has_data=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_init_work_has_data=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/kernel.h>
#include <linux/workqueue.h>
static void f(struct work_struct *w) {}
int
main (void)
{

struct work_struct *w;
int *i;
INIT_WORK(w,f,i);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_init_work_has_data=yes
else $as_nop
  ac_cv_linux_init_work_has_data=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_init_work_has_data" >&5
printf "%s\n" "$ac_cv_linux_init_work_has_data" >&6; }
  if test $ac_cv_linux_init_work_has_data = yes
then :

printf "%s\n" "#define INIT_WORK_HAS_DATA 1" >>confdefs.h

fi


if test "x$ac_cv_linux_func_register_sysctl" != "xyes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether register_sysctl_table has an insert_at_head argument" >&5
printf %s "checking whether register_sysctl_table has an insert_at_head argument... " >&6; }
if test ${ac_cv_linux_register_sysctl_table_noflag+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/sysctl.h>
void conftest(void);
void conftest(void)
{
struct ctl_table *t; register_sysctl_table (t);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_register_sysctl_table_noflag=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_register_sysctl_table_noflag=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/sysctl.h>
int
main (void)
{
struct ctl_table *t; register_sysctl_table (t);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_register_sysctl_table_noflag=yes
else $as_nop
  ac_cv_linux_register_sysctl_table_noflag=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_register_sysctl_table_noflag" >&5
printf "%s\n" "$ac_cv_linux_register_sysctl_table_noflag" >&6; }
  if test $ac_cv_linux_register_sysctl_table_noflag = yes
then :

printf "%s\n" "#define REGISTER_SYSCTL_TABLE_NOFLAG 1" >>confdefs.h

fi


fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dcache_lock" >&5
printf %s "checking for dcache_lock... " >&6; }
if test ${ac_cv_linux_have_dcache_lock+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
printk("%p", &dcache_lock);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_have_dcache_lock=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_have_dcache_lock=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
printk("%p", &dcache_lock);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_have_dcache_lock=yes
else $as_nop
  ac_cv_linux_have_dcache_lock=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_have_dcache_lock" >&5
printf "%s\n" "$ac_cv_linux_have_dcache_lock" >&6; }
  if test $ac_cv_linux_have_dcache_lock = yes
then :

printf "%s\n" "#define HAVE_DCACHE_LOCK 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if dentry->d_count is an int" >&5
printf %s "checking if dentry->d_count is an int... " >&6; }
if test ${ac_cv_linux_d_count_int+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
struct dentry _d;
			dget(&_d);
			_d.d_count = 1;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_d_count_int=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_d_count_int=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
struct dentry _d;
			dget(&_d);
			_d.d_count = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_d_count_int=yes
else $as_nop
  ac_cv_linux_d_count_int=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_d_count_int" >&5
printf "%s\n" "$ac_cv_linux_d_count_int" >&6; }
  if test $ac_cv_linux_d_count_int = yes
then :

printf "%s\n" "#define D_COUNT_INT 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether 4.11+ inode.i_op->getattr takes a struct path argument" >&5
printf %s "checking whether 4.11+ inode.i_op->getattr takes a struct path argument... " >&6; }
if test ${ac_cv_linux_iop_getattr_takes_path_struct+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
                        static int _getattr(const struct path *path, struct kstat *stat, u32 request_mask,
                          unsigned int sync_mode) {return 0;};
                        struct inode_operations _i_ops;
void conftest(void);
void conftest(void)
{
_i_ops.getattr = _getattr;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_iop_getattr_takes_path_struct=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_iop_getattr_takes_path_struct=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
                        static int _getattr(const struct path *path, struct kstat *stat, u32 request_mask,
                          unsigned int sync_mode) {return 0;};
                        struct inode_operations _i_ops;
int
main (void)
{
_i_ops.getattr = _getattr;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_iop_getattr_takes_path_struct=yes
else $as_nop
  ac_cv_linux_iop_getattr_takes_path_struct=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_iop_getattr_takes_path_struct" >&5
printf "%s\n" "$ac_cv_linux_iop_getattr_takes_path_struct" >&6; }
  if test $ac_cv_linux_iop_getattr_takes_path_struct = yes
then :

printf "%s\n" "#define IOP_GETATTR_TAKES_PATH_STRUCT 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether inode.i_op->mkdir takes a umode_t argument" >&5
printf %s "checking whether inode.i_op->mkdir takes a umode_t argument... " >&6; }
if test ${ac_cv_linux_iop_mkdir_takes_umode_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
			static int _mkdir(struct inode *i, struct dentry *d, umode_t m) { return 0; }
			struct inode_operations _i_ops;
void conftest(void);
void conftest(void)
{
_i_ops.mkdir = _mkdir;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_iop_mkdir_takes_umode_t=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_iop_mkdir_takes_umode_t=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
			static int _mkdir(struct inode *i, struct dentry *d, umode_t m) { return 0; }
			struct inode_operations _i_ops;
int
main (void)
{
_i_ops.mkdir = _mkdir;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_iop_mkdir_takes_umode_t=yes
else $as_nop
  ac_cv_linux_iop_mkdir_takes_umode_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_iop_mkdir_takes_umode_t" >&5
printf "%s\n" "$ac_cv_linux_iop_mkdir_takes_umode_t" >&6; }
  if test $ac_cv_linux_iop_mkdir_takes_umode_t = yes
then :

printf "%s\n" "#define IOP_MKDIR_TAKES_UMODE_T 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether inode.i_op->create takes a umode_t argument" >&5
printf %s "checking whether inode.i_op->create takes a umode_t argument... " >&6; }
if test ${ac_cv_linux_iop_create_takes_umode_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
			 static int _create(struct inode *i, struct dentry *d, umode_t m, struct nameidata *n)
			 {return 0;};
void conftest(void);
void conftest(void)
{
static struct inode_operations _i_ops;
			_i_ops.create = _create;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_iop_create_takes_umode_t=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_iop_create_takes_umode_t=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
			 static int _create(struct inode *i, struct dentry *d, umode_t m, struct nameidata *n)
			 {return 0;};
int
main (void)
{
static struct inode_operations _i_ops;
			_i_ops.create = _create;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_iop_create_takes_umode_t=yes
else $as_nop
  ac_cv_linux_iop_create_takes_umode_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_iop_create_takes_umode_t" >&5
printf "%s\n" "$ac_cv_linux_iop_create_takes_umode_t" >&6; }
  if test $ac_cv_linux_iop_create_takes_umode_t = yes
then :

printf "%s\n" "#define IOP_CREATE_TAKES_UMODE_T 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether export operation encode_fh takes inode arguments" >&5
printf %s "checking whether export operation encode_fh takes inode arguments... " >&6; }
if test ${ac_cv_linux_export_op_encode_fh__takes_inodes+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/exportfs.h>
			static int _encode_fh(struct inode *i, __u32 *fh, int *len, struct inode *p) { return 0; }
			struct export_operations _exp_ops;
void conftest(void);
void conftest(void)
{
_exp_ops.encode_fh = _encode_fh;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_export_op_encode_fh__takes_inodes=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_export_op_encode_fh__takes_inodes=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/exportfs.h>
			static int _encode_fh(struct inode *i, __u32 *fh, int *len, struct inode *p) { return 0; }
			struct export_operations _exp_ops;
int
main (void)
{
_exp_ops.encode_fh = _encode_fh;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_export_op_encode_fh__takes_inodes=yes
else $as_nop
  ac_cv_linux_export_op_encode_fh__takes_inodes=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_export_op_encode_fh__takes_inodes" >&5
printf "%s\n" "$ac_cv_linux_export_op_encode_fh__takes_inodes" >&6; }
  if test $ac_cv_linux_export_op_encode_fh__takes_inodes = yes
then :

printf "%s\n" "#define EXPORT_OP_ENCODE_FH_TAKES_INODES 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether kmap_atomic takes no km_type argument" >&5
printf %s "checking whether kmap_atomic takes no km_type argument... " >&6; }
if test ${ac_cv_linux_kma_atomic_takes_no_km_type+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/highmem.h>
void conftest(void);
void conftest(void)
{
struct page *p = NULL;
			kmap_atomic(p);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_kma_atomic_takes_no_km_type=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_kma_atomic_takes_no_km_type=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/highmem.h>
int
main (void)
{
struct page *p = NULL;
			kmap_atomic(p);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_kma_atomic_takes_no_km_type=yes
else $as_nop
  ac_cv_linux_kma_atomic_takes_no_km_type=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_kma_atomic_takes_no_km_type" >&5
printf "%s\n" "$ac_cv_linux_kma_atomic_takes_no_km_type" >&6; }
  if test $ac_cv_linux_kma_atomic_takes_no_km_type = yes
then :

printf "%s\n" "#define KMAP_ATOMIC_TAKES_NO_KM_TYPE 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether dentry_open takes a path argument" >&5
printf %s "checking whether dentry_open takes a path argument... " >&6; }
if test ${ac_cv_linux_dentry_open_takes_path+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
static struct path p;
			dentry_open(&p, 0, NULL);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_dentry_open_takes_path=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_dentry_open_takes_path=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
static struct path p;
			dentry_open(&p, 0, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_dentry_open_takes_path=yes
else $as_nop
  ac_cv_linux_dentry_open_takes_path=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_dentry_open_takes_path" >&5
printf "%s\n" "$ac_cv_linux_dentry_open_takes_path" >&6; }
  if test $ac_cv_linux_dentry_open_takes_path = yes
then :

printf "%s\n" "#define DENTRY_OPEN_TAKES_PATH 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether dentry->d_alias is an hlist" >&5
printf %s "checking whether dentry->d_alias is an hlist... " >&6; }
if test ${ac_cv_linux_d_alias_is_hlist+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
struct dentry *d = NULL;
			struct hlist_node *hn = NULL;
			#if defined(STRUCT_DENTRY_HAS_D_U_D_ALIAS)
			d->d_u.d_alias = *hn;
			#else
			d->d_alias = *hn;
			#endif
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_d_alias_is_hlist=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_d_alias_is_hlist=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{
struct dentry *d = NULL;
			struct hlist_node *hn = NULL;
			#if defined(STRUCT_DENTRY_HAS_D_U_D_ALIAS)
			d->d_u.d_alias = *hn;
			#else
			d->d_alias = *hn;
			#endif
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_d_alias_is_hlist=yes
else $as_nop
  ac_cv_linux_d_alias_is_hlist=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_d_alias_is_hlist" >&5
printf "%s\n" "$ac_cv_linux_d_alias_is_hlist" >&6; }
  if test $ac_cv_linux_d_alias_is_hlist = yes
then :

printf "%s\n" "#define D_ALIAS_IS_HLIST 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether hlist iterators don't need a node parameter" >&5
printf %s "checking whether hlist iterators don't need a node parameter... " >&6; }
if test ${ac_cv_linux_hlist_takes_no_node+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/list.h>
			#include <linux/fs.h>
void conftest(void);
void conftest(void)
{
struct dentry *d = NULL, *cur;
			struct inode *ip;
			#if defined(STRUCT_DENTRY_HAS_D_U_D_ALIAS)
			# define d_alias d_u.d_alias
			#endif
			hlist_for_each_entry(cur, &ip->i_dentry, d_alias) { }

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_hlist_takes_no_node=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_hlist_takes_no_node=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/list.h>
			#include <linux/fs.h>
int
main (void)
{
struct dentry *d = NULL, *cur;
			struct inode *ip;
			#if defined(STRUCT_DENTRY_HAS_D_U_D_ALIAS)
			# define d_alias d_u.d_alias
			#endif
			hlist_for_each_entry(cur, &ip->i_dentry, d_alias) { }

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_hlist_takes_no_node=yes
else $as_nop
  ac_cv_linux_hlist_takes_no_node=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_hlist_takes_no_node" >&5
printf "%s\n" "$ac_cv_linux_hlist_takes_no_node" >&6; }
  if test $ac_cv_linux_hlist_takes_no_node = yes
then :

printf "%s\n" "#define HLIST_ITERATOR_NO_NODE 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether inode_operations.create takes a bool" >&5
printf %s "checking whether inode_operations.create takes a bool... " >&6; }
if test ${ac_cv_linux_func_i_create_takes_bool+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
			#include <linux/namei.h>
void conftest(void);
void conftest(void)
{
static struct inode _inode = {};
			static struct dentry _dentry;
			bool b = true;
			(void)_inode.i_op->create(&_inode, &_dentry, 0, b);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_i_create_takes_bool=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_i_create_takes_bool=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
			#include <linux/namei.h>
int
main (void)
{
static struct inode _inode = {};
			static struct dentry _dentry;
			bool b = true;
			(void)_inode.i_op->create(&_inode, &_dentry, 0, b);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_i_create_takes_bool=yes
else $as_nop
  ac_cv_linux_func_i_create_takes_bool=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_i_create_takes_bool" >&5
printf "%s\n" "$ac_cv_linux_func_i_create_takes_bool" >&6; }
  if test $ac_cv_linux_func_i_create_takes_bool = yes
then :

printf "%s\n" "#define IOP_CREATE_TAKES_BOOL 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether dentry_operations.d_revalidate takes an unsigned int" >&5
printf %s "checking whether dentry_operations.d_revalidate takes an unsigned int... " >&6; }
if test ${ac_cv_linux_func_d_revalidate_takes_unsigned+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
			#include <linux/namei.h>
			static int reval(struct dentry *d, unsigned int i) { return 0; }
			struct dentry_operations _d_ops;
void conftest(void);
void conftest(void)
{
_d_ops.d_revalidate = reval;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_d_revalidate_takes_unsigned=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_d_revalidate_takes_unsigned=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
			#include <linux/namei.h>
			static int reval(struct dentry *d, unsigned int i) { return 0; }
			struct dentry_operations _d_ops;
int
main (void)
{
_d_ops.d_revalidate = reval;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_d_revalidate_takes_unsigned=yes
else $as_nop
  ac_cv_linux_func_d_revalidate_takes_unsigned=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_d_revalidate_takes_unsigned" >&5
printf "%s\n" "$ac_cv_linux_func_d_revalidate_takes_unsigned" >&6; }
  if test $ac_cv_linux_func_d_revalidate_takes_unsigned = yes
then :

printf "%s\n" "#define DOP_REVALIDATE_TAKES_UNSIGNED 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether inode operation lookup takes an unsigned int" >&5
printf %s "checking whether inode operation lookup takes an unsigned int... " >&6; }
if test ${ac_cv_linux_func_lookup_takes_unsigned+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error -Werror"

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
			#include <linux/namei.h>
			static struct dentry *look(struct inode *i, struct dentry *d, unsigned int j) { return NULL; }
			struct inode_operations _i_ops;
void conftest(void);
void conftest(void)
{
_i_ops.lookup = look;
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_lookup_takes_unsigned=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_lookup_takes_unsigned=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
			#include <linux/namei.h>
			static struct dentry *look(struct inode *i, struct dentry *d, unsigned int j) { return NULL; }
			struct inode_operations _i_ops;
int
main (void)
{
_i_ops.lookup = look;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_lookup_takes_unsigned=yes
else $as_nop
  ac_cv_linux_func_lookup_takes_unsigned=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_lookup_takes_unsigned" >&5
printf "%s\n" "$ac_cv_linux_func_lookup_takes_unsigned" >&6; }
  if test $ac_cv_linux_func_lookup_takes_unsigned = yes
then :

printf "%s\n" "#define IOP_LOOKUP_TAKES_UNSIGNED 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether d_invalidate returns void" >&5
printf %s "checking whether d_invalidate returns void... " >&6; }
if test ${ac_cv_linux_func_d_invalidate_returns_void+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{

			void d_invalidate(struct dentry *);

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_d_invalidate_returns_void=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_d_invalidate_returns_void=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{

			void d_invalidate(struct dentry *);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_d_invalidate_returns_void=yes
else $as_nop
  ac_cv_linux_func_d_invalidate_returns_void=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_d_invalidate_returns_void" >&5
printf "%s\n" "$ac_cv_linux_func_d_invalidate_returns_void" >&6; }
  if test $ac_cv_linux_func_d_invalidate_returns_void = yes
then :

printf "%s\n" "#define D_INVALIDATE_IS_VOID 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether offset is the last argument to kernel_read" >&5
printf %s "checking whether offset is the last argument to kernel_read... " >&6; }
if test ${ac_cv_linux_func_kernel_read_offset_is_last+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{

                       ssize_t kernel_read(struct file *, void *, size_t, loff_t *);

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_kernel_read_offset_is_last=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_kernel_read_offset_is_last=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{

                       ssize_t kernel_read(struct file *, void *, size_t, loff_t *);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_kernel_read_offset_is_last=yes
else $as_nop
  ac_cv_linux_func_kernel_read_offset_is_last=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_kernel_read_offset_is_last" >&5
printf "%s\n" "$ac_cv_linux_func_kernel_read_offset_is_last" >&6; }
  if test $ac_cv_linux_func_kernel_read_offset_is_last = yes
then :

printf "%s\n" "#define KERNEL_READ_OFFSET_IS_LAST 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether keyring_search has the recurse parameter" >&5
printf %s "checking whether keyring_search has the recurse parameter... " >&6; }
if test ${ac_cv_linux_func_keyring_search_takes_recurse+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/key.h>
                       key_ref_t tkey;
void conftest(void);
void conftest(void)
{

                       keyring_search(tkey, NULL, NULL, 0);

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_keyring_search_takes_recurse=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_keyring_search_takes_recurse=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/key.h>
                       key_ref_t tkey;
int
main (void)
{

                       keyring_search(tkey, NULL, NULL, 0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_keyring_search_takes_recurse=yes
else $as_nop
  ac_cv_linux_func_keyring_search_takes_recurse=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_keyring_search_takes_recurse" >&5
printf "%s\n" "$ac_cv_linux_func_keyring_search_takes_recurse" >&6; }
  if test $ac_cv_linux_func_keyring_search_takes_recurse = yes
then :

printf "%s\n" "#define KEYRING_SEARCH_TAKES_RECURSE 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether generic_fillattr has the request_mask parameter" >&5
printf %s "checking whether generic_fillattr has the request_mask parameter... " >&6; }
if test ${ac_cv_linux_func_generic_fillattr_takes_request_mask+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/fs.h>
void conftest(void);
void conftest(void)
{

                       generic_fillattr(NULL, 0, NULL, NULL);

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_func_generic_fillattr_takes_request_mask=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_func_generic_fillattr_takes_request_mask=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/fs.h>
int
main (void)
{

                       generic_fillattr(NULL, 0, NULL, NULL);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_func_generic_fillattr_takes_request_mask=yes
else $as_nop
  ac_cv_linux_func_generic_fillattr_takes_request_mask=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_func_generic_fillattr_takes_request_mask" >&5
printf "%s\n" "$ac_cv_linux_func_generic_fillattr_takes_request_mask" >&6; }
  if test $ac_cv_linux_func_generic_fillattr_takes_request_mask = yes
then :

printf "%s\n" "#define GENERIC_FILLATTR_TAKES_REQUEST_MASK 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether fl_type fl_pid and fl_flags are in structure file_lock_core" >&5
printf %s "checking whether fl_type fl_pid and fl_flags are in structure file_lock_core... " >&6; }
if test ${ac_cv_linux_file_lock_core+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/filelock.h>
void conftest(void);
void conftest(void)
{

                       static struct file_lock flock;
                       flock.c.flc_type = 0;
                       flock.c.flc_pid = 0;
                       flock.c.flc_flags = 0;

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_file_lock_core=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_file_lock_core=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/filelock.h>
int
main (void)
{

                       static struct file_lock flock;
                       flock.c.flc_type = 0;
                       flock.c.flc_pid = 0;
                       flock.c.flc_flags = 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_file_lock_core=yes
else $as_nop
  ac_cv_linux_file_lock_core=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_file_lock_core" >&5
printf "%s\n" "$ac_cv_linux_file_lock_core" >&6; }
  if test $ac_cv_linux_file_lock_core = yes
then :

printf "%s\n" "#define HAVE_FILE_LOCK_CORE 1" >>confdefs.h

fi





if test "$enable_linux_syscall_probing" = "maybe"
then :
  if test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"
then :
  enable_linux_syscall_probing="no"
else $as_nop
  enable_linux_syscall_probing="yes"
fi

fi

if test "$enable_linux_syscall_probing" = "yes"
then :


    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exported init_mm" >&5
printf %s "checking for exported init_mm... " >&6; }
if test ${ac_cv_linux_exports_init_mm+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
extern struct mm_struct init_mm;
void conftest(void);
void conftest(void)
{
void *address = &init_mm; printk("%p\n", address);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_exports_init_mm=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_exports_init_mm=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
extern struct mm_struct init_mm;
int
main (void)
{
void *address = &init_mm; printk("%p\n", address);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_exports_init_mm=yes
else $as_nop
  ac_cv_linux_exports_init_mm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_exports_init_mm" >&5
printf "%s\n" "$ac_cv_linux_exports_init_mm" >&6; }
  if test $ac_cv_linux_exports_init_mm = yes
then :

printf "%s\n" "#define EXPORTED_INIT_MM 1" >>confdefs.h

fi


  if test "$ac_cv_linux_exports_init_mm" = "no"
then :

    as_fn_error $? "Can't do syscall probing without exported init_mm" "$LINENO" 5

fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exported sys_chdir" >&5
printf %s "checking for exported sys_chdir... " >&6; }
if test ${ac_cv_linux_exports_sys_chdir+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
extern asmlinkage long sys_chdir(void) __attribute__((weak));
void conftest(void);
void conftest(void)
{
void *address = &sys_chdir; printk("%p\n", address);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_exports_sys_chdir=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_exports_sys_chdir=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
extern asmlinkage long sys_chdir(void) __attribute__((weak));
int
main (void)
{
void *address = &sys_chdir; printk("%p\n", address);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_exports_sys_chdir=yes
else $as_nop
  ac_cv_linux_exports_sys_chdir=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_exports_sys_chdir" >&5
printf "%s\n" "$ac_cv_linux_exports_sys_chdir" >&6; }
  if test $ac_cv_linux_exports_sys_chdir = yes
then :

printf "%s\n" "#define EXPORTED_SYS_CHDIR 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exported sys_open" >&5
printf %s "checking for exported sys_open... " >&6; }
if test ${ac_cv_linux_exports_sys_open+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
extern asmlinkage long sys_open(void) __attribute__((weak));
void conftest(void);
void conftest(void)
{
void *address = &sys_open; printk("%p\n", address);
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_exports_sys_open=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_exports_sys_open=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
extern asmlinkage long sys_open(void) __attribute__((weak));
int
main (void)
{
void *address = &sys_open; printk("%p\n", address);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_exports_sys_open=yes
else $as_nop
  ac_cv_linux_exports_sys_open=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_exports_sys_open" >&5
printf "%s\n" "$ac_cv_linux_exports_sys_open" >&6; }
  if test $ac_cv_linux_exports_sys_open = yes
then :

printf "%s\n" "#define EXPORTED_SYS_OPEN 1" >>confdefs.h

fi



printf "%s\n" "#define ENABLE_LINUX_SYSCALL_PROBING 1" >>confdefs.h


fi


if test "x$with_linux_kernel_packaging" != "xyes" ; then

if test "x$enable_redhat_buildsys" = "xyes"; then
  MPS=Default
else
  save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $RHCONFIG_SP $CPPFLAGS"
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which kernel modules to build" >&5
printf %s "checking which kernel modules to build... " >&6; }
  if test "x$ac_cv_linux_header_config_h" = "xyes"; then
    CPPFLAGS="-DCONFIG_H_EXISTS $CPPFLAGS"
  fi
  if test "x$ac_linux_rhconfig" = "xyes"; then
      MPS="MP SP"
  else
  if test ${ac_cv_linux_config_smp+y}
then :
  printf %s "(cached) " >&6
else $as_nop


  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#ifdef CONFIG_H_EXISTS
#include <linux/config.h>
#endif

void conftest(void);
void conftest(void)
{
#ifndef CONFIG_SMP
lose;
#endif

}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_config_smp=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_config_smp=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#ifdef CONFIG_H_EXISTS
#include <linux/config.h>
#endif

int
main (void)
{
#ifndef CONFIG_SMP
lose;
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_config_smp=yes
else $as_nop
  ac_cv_linux_config_smp=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
fi

        if test "x$ac_cv_linux_config_smp" = "xyes"; then
          MPS=MP
      else
          MPS=SP
      fi
  fi
  CPPFLAGS=$save_CPPFLAGS
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MPS" >&5
printf "%s\n" "$MPS" >&6; }
fi


else
    MPS='SP'

fi


if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
  if test "$enable_linux_syscall_probing" = "yes"
then :

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Cannot determine sys_call_table status. assuming it isn't exported" >&5
printf "%s\n" "$as_me: WARNING: Cannot determine sys_call_table status. assuming it isn't exported" >&2;}

fi
  ac_cv_linux_exports_sys_call_table=no
  if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
    ac_cv_linux_exports_ia32_sys_call_table=yes
  fi
else

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exported kallsyms_address_to_symbol" >&5
printf %s "checking for exported kallsyms_address_to_symbol... " >&6; }
if test ${ac_cv_linux_exports_kallsyms_address+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/modversions.h>
void conftest(void);
void conftest(void)
{
#ifndef __ver_kallsyms_address_to_symbol
#error kallsyms_address_to_symbol not exported
#endif
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_exports_kallsyms_address=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_exports_kallsyms_address=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/modversions.h>
int
main (void)
{
#ifndef __ver_kallsyms_address_to_symbol
#error kallsyms_address_to_symbol not exported
#endif
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_exports_kallsyms_address=yes
else $as_nop
  ac_cv_linux_exports_kallsyms_address=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_exports_kallsyms_address" >&5
printf "%s\n" "$ac_cv_linux_exports_kallsyms_address" >&6; }
  if test $ac_cv_linux_exports_kallsyms_address = yes
then :

printf "%s\n" "#define EXPORTED_KALLSYMS_ADDRESS 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exported kallsyms_symbol_to_address" >&5
printf %s "checking for exported kallsyms_symbol_to_address... " >&6; }
if test ${ac_cv_linux_exports_kallsyms_symbol+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/modversions.h>
void conftest(void);
void conftest(void)
{
#ifndef __ver_kallsyms_symbol_to_address
#error kallsyms_symbol_to_address not exported
#endif
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_exports_kallsyms_symbol=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_exports_kallsyms_symbol=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/modversions.h>
int
main (void)
{
#ifndef __ver_kallsyms_symbol_to_address
#error kallsyms_symbol_to_address not exported
#endif
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_exports_kallsyms_symbol=yes
else $as_nop
  ac_cv_linux_exports_kallsyms_symbol=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_exports_kallsyms_symbol" >&5
printf "%s\n" "$ac_cv_linux_exports_kallsyms_symbol" >&6; }
  if test $ac_cv_linux_exports_kallsyms_symbol = yes
then :

printf "%s\n" "#define EXPORTED_KALLSYMS_SYMBOL 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exported sys_call_table" >&5
printf %s "checking for exported sys_call_table... " >&6; }
if test ${ac_cv_linux_exports_sys_call_table+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/modversions.h>
void conftest(void);
void conftest(void)
{
#ifndef __ver_sys_call_table
#error sys_call_table not exported
#endif
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_exports_sys_call_table=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_exports_sys_call_table=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/modversions.h>
int
main (void)
{
#ifndef __ver_sys_call_table
#error sys_call_table not exported
#endif
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_exports_sys_call_table=yes
else $as_nop
  ac_cv_linux_exports_sys_call_table=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_exports_sys_call_table" >&5
printf "%s\n" "$ac_cv_linux_exports_sys_call_table" >&6; }
  if test $ac_cv_linux_exports_sys_call_table = yes
then :

printf "%s\n" "#define EXPORTED_SYS_CALL_TABLE 1" >>confdefs.h

fi



    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for exported ia32_sys_call_table" >&5
printf %s "checking for exported ia32_sys_call_table... " >&6; }
if test ${ac_cv_linux_exports_ia32_sys_call_table+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS -Wno-error "

  if test $AFS_SYSKVERS -ge 26 ; then
      rm -fr conftest.dir
  if mkdir conftest.dir &&
    cat >conftest.dir/Makefile <<_ACEOF &&
${ac_linux_kbuild_cflags_var} += $CPPFLAGS

obj-m += conftest.o
_ACEOF
    cat >conftest.dir/conftest.c <<\_ACEOF &&
/* confdefs.h */
_ACEOF
    cat confdefs.h >>conftest.dir/conftest.c &&
    cat >>conftest.dir/conftest.c <<\_ACEOF &&
/* end confdefs.h */
#include <linux/module.h>
#include <linux/modversions.h>
void conftest(void);
void conftest(void)
{
#ifndef __ver_ia32_sys_call_table
#error ia32_sys_call_table not exported
#endif
}

MODULE_LICENSE("http://www.openafs.org/dl/license10.html");
_ACEOF
    echo make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 &&
    make -C $LINUX_KERNEL_BUILD M=$SRCDIR_PARENT/conftest.dir $SPARSE_MAKEFLAGS modules KBUILD_VERBOSE=1 >&5 2>conftest.err &&
    ! grep -i "WARNING: .* undefined!$" conftest.err >/dev/null 2>&1
    then ac_cv_linux_exports_ia32_sys_call_table=yes
    else
      sed '/^ *+/d' conftest.err >&5
      echo "$as_me: failed using Makefile:" >&5
      sed 's/^/| /' conftest.dir/Makefile >&5
      echo "$as_me: and program was:" >&5
      sed 's/^/| /' conftest.dir/conftest.c >&5
      ac_cv_linux_exports_ia32_sys_call_table=no
  fi; rm -fr conftest.err conftest.dir
  else

  ac_save_CPPFLAGS="$CPPFLAGS"
  CPPFLAGS="-I$LINUX_KERNEL_PATH/include -D__KERNEL__ -Werror-implicit-function-declaration $CPPFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <linux/kernel.h>
#include <linux/modversions.h>
int
main (void)
{
#ifndef __ver_ia32_sys_call_table
#error ia32_sys_call_table not exported
#endif
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_linux_exports_ia32_sys_call_table=yes
else $as_nop
  ac_cv_linux_exports_ia32_sys_call_table=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  CPPFLAGS="$ac_save_CPPFLAGS"
  fi
     CPPFLAGS="$save_CPPFLAGS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_exports_ia32_sys_call_table" >&5
printf "%s\n" "$ac_cv_linux_exports_ia32_sys_call_table" >&6; }
  if test $ac_cv_linux_exports_ia32_sys_call_table = yes
then :

printf "%s\n" "#define EXPORTED_IA32_SYS_CALL_TABLE 1" >>confdefs.h

fi


  if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
        linux_syscall_method=none
        if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
           linux_syscall_method=scan
           if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
              linux_syscall_method=scan_with_kallsyms_address
           fi
        fi
        if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
           linux_syscall_method=kallsyms_symbol
        fi
        if test "x$linux_syscall_method" = "xnone"; then
           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: no available sys_call_table access method -- guessing scan" >&5
printf "%s\n" "$as_me: WARNING: no available sys_call_table access method -- guessing scan" >&2;}
           linux_syscall_method=scan
        fi
  fi
fi


if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then

printf "%s\n" "#define HAVE_IN_SYSTM_H 1" >>confdefs.h

fi
if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then

printf "%s\n" "#define HAVE_MM_INLINE_H 1" >>confdefs.h

fi
if test "x$ac_cv_linux_func_page_get_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then

printf "%s\n" "#define USABLE_KERNEL_PAGE_SYMLINK_CACHE 1" >>confdefs.h

else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: your kernel does not have a usable symlink cache API" >&5
printf "%s\n" "$as_me: WARNING: your kernel does not have a usable symlink cache API" >&2;}
fi
if test "x$ac_cv_linux_func_page_get_link" != "xyes" -a "x$ac_cv_linux_struct_inode_operations_has_get_link" = "xyes"; then
    as_fn_error $? "Your kernel does not use follow_link - not supported without symlink cache API" "$LINENO" 5
    exit 1
fi
:
    fi

    if test "x$enable_linux_d_splice_alias_extra_iput" = xyes; then

printf "%s\n" "#define D_SPLICE_ALIAS_LEAK_ON_ERROR 1" >>confdefs.h

    fi

printf "%s\n" "#define AFS_CACHE_BYPASS 1" >>confdefs.h


esac


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler has __sync_add_and_fetch" >&5
printf %s "checking if compiler has __sync_add_and_fetch... " >&6; }
if test ${ac_cv_sync_fetch_and_add+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
int var; return __sync_add_and_fetch(&var, 1);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_sync_fetch_and_add=yes
else $as_nop
  ac_cv_sync_fetch_and_add=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sync_fetch_and_add" >&5
printf "%s\n" "$ac_cv_sync_fetch_and_add" >&6; }
if test "$ac_cv_sync_fetch_and_add" = "yes"
then :

printf "%s\n" "#define HAVE_SYNC_FETCH_AND_ADD 1" >>confdefs.h

fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if struct sockaddr has sa_len field" >&5
printf %s "checking if struct sockaddr has sa_len field... " >&6; }
if test ${ac_cv_sockaddr_len+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
          #include <sys/socket.h>
int
main (void)
{
struct sockaddr *a; a->sa_len=0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_sockaddr_len=yes
else $as_nop
  ac_cv_sockaddr_len=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sockaddr_len" >&5
printf "%s\n" "$ac_cv_sockaddr_len" >&6; }
if test "$ac_cv_sockaddr_len" = "yes"
then :

printf "%s\n" "#define STRUCT_SOCKADDR_HAS_SA_LEN 1" >>confdefs.h

fi


if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
        echo Skipping library tests because they confuse Irix.
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
printf %s "checking for library containing socket... " >&6; }
if test ${ac_cv_search_socket+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char socket ();
int
main (void)
{
return socket ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' socket inet
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_socket=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_socket+y}
then :
  break
fi
done
if test ${ac_cv_search_socket+y}
then :

else $as_nop
  ac_cv_search_socket=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
printf "%s\n" "$ac_cv_search_socket" >&6; }
ac_res=$ac_cv_search_socket
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing connect" >&5
printf %s "checking for library containing connect... " >&6; }
if test ${ac_cv_search_connect+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char connect ();
int
main (void)
{
return connect ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' nsl
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_connect=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_connect+y}
then :
  break
fi
done
if test ${ac_cv_search_connect+y}
then :

else $as_nop
  ac_cv_search_connect=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_connect" >&5
printf "%s\n" "$ac_cv_search_connect" >&6; }
ac_res=$ac_cv_search_connect
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
printf %s "checking for library containing gethostbyname... " >&6; }
if test ${ac_cv_search_gethostbyname+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char gethostbyname ();
int
main (void)
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' dns nsl resolv
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_gethostbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_gethostbyname+y}
then :
  break
fi
done
if test ${ac_cv_search_gethostbyname+y}
then :

else $as_nop
  ac_cv_search_gethostbyname=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
ac_res=$ac_cv_search_gethostbyname
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi


    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the useability of arpa/nameser_compat.h" >&5
printf %s "checking for the useability of arpa/nameser_compat.h... " >&6; }
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  #include <stdlib.h>
  #include <stdio.h>
  #include <sys/types.h>
  #include <sys/socket.h>
  #include <netinet/in.h>
  #include <arpa/inet.h>
  #include <arpa/nameser.h>
  #include <arpa/nameser_compat.h>
  #include <resolv.h>

int
main (void)
{
static int i; i = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define HAVE_ARPA_NAMESER_COMPAT_H 1" >>confdefs.h

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

  openafs_save_libs="$LIBS"
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for res_search" >&5
printf %s "checking for res_search... " >&6; }

  ac_cv_func_res_search=no
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#ifdef HAVE_ARPA_NAMESER_COMPAT_H
#include <arpa/nameser_compat.h>
#endif
#include <resolv.h>
int
main (void)
{

const char host[11]="openafs.org";
u_char ans[1024];
int r;
res_init();
/* Capture result in r but return 0, since a working nameserver is
 * not a requirement for compilation.
 */
r =  res_search( host, C_IN, T_MX, (u_char *)&ans, sizeof(ans));
return 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_func_res_search=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext


  if test "$ac_cv_func_res_search" = no; then
      for lib in dns nsl resolv; do
        if test "$ac_cv_func_res_search" != yes; then
          LIBS="-l$lib $LIBS"

  ac_cv_func_res_search=no
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#ifdef HAVE_ARPA_NAMESER_COMPAT_H
#include <arpa/nameser_compat.h>
#endif
#include <resolv.h>
int
main (void)
{

const char host[11]="openafs.org";
u_char ans[1024];
int r;
res_init();
/* Capture result in r but return 0, since a working nameserver is
 * not a requirement for compilation.
 */
r =  res_search( host, C_IN, T_MX, (u_char *)&ans, sizeof(ans));
return 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_func_res_search=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

          LIBS="$openafs_save_libs"
        fi
      done
      if test "$ac_cv_func_res_search" = yes; then
        LIB_AFSDB="-l$lib"
        printf "%s\n" "#define HAVE_RES_SEARCH 1" >>confdefs.h

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, in lib$lib" >&5
printf "%s\n" "yes, in lib$lib" >&6; }
      else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
      fi
  else
    printf "%s\n" "#define HAVE_RES_SEARCH 1" >>confdefs.h

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
  fi

fi
XLIBS="$LIB_AFSDB $XLIBS"


  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for retransmit support in res_state" >&5
printf %s "checking for retransmit support in res_state... " >&6; }
if test ${ac_cv_res_retransretry+y}
then :
  printf %s "(cached) " >&6
else $as_nop

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

#include <sys/types.h>
#if defined(__sun__)
#include <inet/ip.h>
#endif
#include <netinet/in.h>
#include <resolv.h>

int
main (void)
{

    _res.retrans = 2;
    _res.retry = 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_res_retransretry="yes"
else $as_nop
  ac_cv_res_retransretry="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_res_retransretry" >&5
printf "%s\n" "$ac_cv_res_retransretry" >&6; }
  if test "$ac_cv_res_retransretry" = "yes"
then :

printf "%s\n" "#define HAVE_RES_RETRANSRETRY 1" >>confdefs.h


fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for setsockopt(, SOL_IP, IP_RECVERR)" >&5
printf %s "checking for setsockopt(, SOL_IP, IP_RECVERR)... " >&6; }
if test ${ac_cv_setsockopt_iprecverr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
          #include <sys/socket.h>
          #include <netinet/in.h>
int
main (void)
{
int on=1;
          setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_setsockopt_iprecverr=yes
else $as_nop
  ac_cv_setsockopt_iprecverr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_setsockopt_iprecverr" >&5
printf "%s\n" "$ac_cv_setsockopt_iprecverr" >&6; }

if test "$ac_cv_setsockopt_iprecverr" = "yes"
then :

printf "%s\n" "#define HAVE_SETSOCKOPT_IP_RECVERR 1" >>confdefs.h

fi

PTHREAD_LIBS=error
if test "x$MKAFS_OSTYPE" = OBSD
then :
  PTHREAD_LIBS="-pthread"
fi
if test "x$MKAFS_OSTYPE" = xDFBSD
then :
  PTHREAD_LIBS="-pthread"
fi
if test "x$PTHREAD_LIBS" = xerror
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5
printf %s "checking for pthread_attr_init in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_attr_init+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char pthread_attr_init ();
int
main (void)
{
return pthread_attr_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_pthread_pthread_attr_init=yes
else $as_nop
  ac_cv_lib_pthread_pthread_attr_init=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_attr_init" >&6; }
if test "x$ac_cv_lib_pthread_pthread_attr_init" = xyes
then :
  PTHREAD_LIBS="-lpthread"
fi

fi
if test "x$PTHREAD_LIBS" = xerror
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthreads" >&5
printf %s "checking for pthread_attr_init in -lpthreads... " >&6; }
if test ${ac_cv_lib_pthreads_pthread_attr_init+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthreads  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char pthread_attr_init ();
int
main (void)
{
return pthread_attr_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_pthreads_pthread_attr_init=yes
else $as_nop
  ac_cv_lib_pthreads_pthread_attr_init=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_attr_init" >&5
printf "%s\n" "$ac_cv_lib_pthreads_pthread_attr_init" >&6; }
if test "x$ac_cv_lib_pthreads_pthread_attr_init" = xyes
then :
  PTHREAD_LIBS="-lpthreads"
fi

fi
if test "x$PTHREAD_LIBS" = xerror
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lc_r" >&5
printf %s "checking for pthread_attr_init in -lc_r... " >&6; }
if test ${ac_cv_lib_c_r_pthread_attr_init+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lc_r  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char pthread_attr_init ();
int
main (void)
{
return pthread_attr_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_c_r_pthread_attr_init=yes
else $as_nop
  ac_cv_lib_c_r_pthread_attr_init=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_attr_init" >&5
printf "%s\n" "$ac_cv_lib_c_r_pthread_attr_init" >&6; }
if test "x$ac_cv_lib_c_r_pthread_attr_init" = xyes
then :
  PTHREAD_LIBS="-lc_r"
fi

fi
if test "x$PTHREAD_LIBS" = xerror
then :
  ac_fn_c_check_func "$LINENO" "pthread_attr_init" "ac_cv_func_pthread_attr_init"
if test "x$ac_cv_func_pthread_attr_init" = xyes
then :
  PTHREAD_LIBS=""
fi

fi
if test "x$PTHREAD_LIBS" = xerror
then :
  # pthread_attr_init is a macro under HPUX 11.0 and 11.11
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_destroy in -lpthread" >&5
printf %s "checking for pthread_attr_destroy in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_attr_destroy+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char pthread_attr_destroy ();
int
main (void)
{
return pthread_attr_destroy ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_pthread_pthread_attr_destroy=yes
else $as_nop
  ac_cv_lib_pthread_pthread_attr_destroy=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_destroy" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_attr_destroy" >&6; }
if test "x$ac_cv_lib_pthread_pthread_attr_destroy" = xyes
then :
  PTHREAD_LIBS="-lpthread"
fi

fi
if test "x$PTHREAD_LIBS" = xerror
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: *** Unable to locate working posix thread library ***" >&5
printf "%s\n" "$as_me: WARNING: *** Unable to locate working posix thread library ***" >&2;}
fi


HOST_CPU="$host_cpu"

if test "x$with_bsd_kernel_headers" != "x"; then
    BSD_KERNEL_PATH="$with_bsd_kernel_headers"
else
    BSD_KERNEL_PATH="/usr/src/sys"
fi

if test "x$with_bsd_kernel_build" != "x"; then
    BSD_KERNEL_BUILD="$with_bsd_kernel_build"
else
    case $AFS_SYSNAME in
        *_fbsd_*)
	    if test -d "${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
then :
  BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
fi
            ;;
        *_nbsd*)
            BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
    esac
fi


# Fast restart
if test "$enable_supergroups" = "yes"; then

printf "%s\n" "#define SUPERGROUPS 1" >>confdefs.h

fi

if test "$enable_bitmap_later" = "yes"; then

printf "%s\n" "#define BITMAP_LATER 1" >>confdefs.h

fi

if test "$enable_unix_sockets" = "yes"; then

printf "%s\n" "#define USE_UNIX_SOCKETS 1" >>confdefs.h

        USE_UNIX_SOCKETS="yes"
else
        USE_UNIX_SOCKETS="no"
fi


if test "$enable_ubik_read_while_write" = "yes"; then

printf "%s\n" "#define UBIK_READ_WHILE_WRITE 1" >>confdefs.h

fi

if test "$enable_namei_fileserver" = "yes"; then

printf "%s\n" "#define AFS_NAMEI_ENV 1" >>confdefs.h

        VFSCK=""
else
        if test "$enable_namei_fileserver" = "default"; then
                case $host in
                        *-solaris2.10*)
                                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver" >&5
printf "%s\n" "$as_me: WARNING: Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver" >&2;}

printf "%s\n" "#define AFS_NAMEI_ENV 1" >>confdefs.h

                                VFSCK=""
                                ;;
                        *-solaris2.11*)
                                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver" >&5
printf "%s\n" "$as_me: WARNING: Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver" >&2;}

printf "%s\n" "#define AFS_NAMEI_ENV 1" >>confdefs.h

                                VFSCK=""
                                ;;
                        *)
                                VFSCK="vfsck"
                                ;;
                esac
        else
                VFSCK="vfsck"
        fi
fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tivoli tsm butc support" >&5
printf %s "checking for tivoli tsm butc support... " >&6; }
XBSA_CFLAGS=""
if test "$enable_tivoli_tsm" = "yes"; then
        XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
        XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
        XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
        XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
        XBSADIR5=/usr/tivoli/tsm/client/api/bin64/sample
        XBSADIR6=/opt/tivoli/tsm/client/api/bin64/sample

        if test -r "$XBSADIR3/dsmapifp.h"; then
                XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
                XBSA_XLIBS="-ldl"
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, $XBSA_CFLAGS" >&5
printf "%s\n" "yes, $XBSA_CFLAGS" >&6; }
        elif test -r "$XBSADIR4/dsmapifp.h"; then
                XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
                XBSA_XLIBS="-ldl"
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, $XBSA_CFLAGS" >&5
printf "%s\n" "yes, $XBSA_CFLAGS" >&6; }
        elif test -r "$XBSADIR5/dsmapifp.h"; then
                XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR5"
                XBSA_XLIBS="-ldl"
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, $XBSA_CFLAGS" >&5
printf "%s\n" "yes, $XBSA_CFLAGS" >&6; }
        elif test -r "$XBSADIR6/dsmapifp.h"; then
                XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR6"
                XBSA_XLIBS="-ldl"
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, $XBSA_CFLAGS" >&5
printf "%s\n" "yes, $XBSA_CFLAGS" >&6; }
        elif test -r "$XBSADIR1/xbsa.h"; then
                XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
                XBSA_XLIBS=""
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, $XBSA_CFLAGS" >&5
printf "%s\n" "yes, $XBSA_CFLAGS" >&6; }
        elif test -r "$XBSADIR2/xbsa.h"; then
                XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
                XBSA_XLIBS=""
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, $XBSA_CFLAGS" >&5
printf "%s\n" "yes, $XBSA_CFLAGS" >&6; }
        else
                { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, missing xbsa.h and dsmapifp.h header files" >&5
printf "%s\n" "no, missing xbsa.h and dsmapifp.h header files" >&6; }
        fi
else
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


XLIBS="$XBSA_XLIBS $XLIBS"


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
printf %s "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
if test ${ac_cv_header_sys_wait_h+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#include <sys/wait.h>
#ifndef WEXITSTATUS
# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
#endif
#ifndef WIFEXITED
# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
#endif

int
main (void)
{
  int s;
  wait (&s);
  s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_header_sys_wait_h=yes
else $as_nop
  ac_cv_header_sys_wait_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
printf "%s\n" "$ac_cv_header_sys_wait_h" >&6; }
if test $ac_cv_header_sys_wait_h = yes; then

printf "%s\n" "#define HAVE_SYS_WAIT_H 1" >>confdefs.h

fi

ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
  as_ac_Header=`printf "%s\n" "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
printf %s "checking for $ac_hdr that defines DIR... " >&6; }
if eval test \${$as_ac_Header+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#include <$ac_hdr>

int
main (void)
{
if ((DIR *) 0)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$as_ac_Header=yes"
else $as_nop
  eval "$as_ac_Header=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$as_ac_Header
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_hdr" | $as_tr_cpp` 1
_ACEOF

ac_header_dirent=$ac_hdr; break
fi

done
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
printf %s "checking for library containing opendir... " >&6; }
if test ${ac_cv_search_opendir+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char opendir ();
int
main (void)
{
return opendir ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' dir
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_opendir+y}
then :
  break
fi
done
if test ${ac_cv_search_opendir+y}
then :

else $as_nop
  ac_cv_search_opendir=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
printf "%s\n" "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
printf %s "checking for library containing opendir... " >&6; }
if test ${ac_cv_search_opendir+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char opendir ();
int
main (void)
{
return opendir ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' x
do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_opendir+y}
then :
  break
fi
done
if test ${ac_cv_search_opendir+y}
then :

else $as_nop
  ac_cv_search_opendir=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
printf "%s\n" "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

fi

ac_fn_c_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
if test "x$ac_cv_header_arpa_inet_h" = xyes
then :
  printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "arpa/nameser.h" "ac_cv_header_arpa_nameser_h" "$ac_includes_default"
if test "x$ac_cv_header_arpa_nameser_h" = xyes
then :
  printf "%s\n" "#define HAVE_ARPA_NAMESER_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "curses.h" "ac_cv_header_curses_h" "$ac_includes_default"
if test "x$ac_cv_header_curses_h" = xyes
then :
  printf "%s\n" "#define HAVE_CURSES_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "direct.h" "ac_cv_header_direct_h" "$ac_includes_default"
if test "x$ac_cv_header_direct_h" = xyes
then :
  printf "%s\n" "#define HAVE_DIRECT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default"
if test "x$ac_cv_header_errno_h" = xyes
then :
  printf "%s\n" "#define HAVE_ERRNO_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
if test "x$ac_cv_header_fcntl_h" = xyes
then :
  printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "grp.h" "ac_cv_header_grp_h" "$ac_includes_default"
if test "x$ac_cv_header_grp_h" = xyes
then :
  printf "%s\n" "#define HAVE_GRP_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "math.h" "ac_cv_header_math_h" "$ac_includes_default"
if test "x$ac_cv_header_math_h" = xyes
then :
  printf "%s\n" "#define HAVE_MATH_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "mntent.h" "ac_cv_header_mntent_h" "$ac_includes_default"
if test "x$ac_cv_header_mntent_h" = xyes
then :
  printf "%s\n" "#define HAVE_MNTENT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "ncurses.h" "ac_cv_header_ncurses_h" "$ac_includes_default"
if test "x$ac_cv_header_ncurses_h" = xyes
then :
  printf "%s\n" "#define HAVE_NCURSES_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "ncurses/ncurses.h" "ac_cv_header_ncurses_ncurses_h" "$ac_includes_default"
if test "x$ac_cv_header_ncurses_ncurses_h" = xyes
then :
  printf "%s\n" "#define HAVE_NCURSES_NCURSES_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default"
if test "x$ac_cv_header_netdb_h" = xyes
then :
  printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_in_h" = xyes
then :
  printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "pthread_np.h" "ac_cv_header_pthread_np_h" "$ac_includes_default"
if test "x$ac_cv_header_pthread_np_h" = xyes
then :
  printf "%s\n" "#define HAVE_PTHREAD_NP_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default"
if test "x$ac_cv_header_pwd_h" = xyes
then :
  printf "%s\n" "#define HAVE_PWD_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "regex.h" "ac_cv_header_regex_h" "$ac_includes_default"
if test "x$ac_cv_header_regex_h" = xyes
then :
  printf "%s\n" "#define HAVE_REGEX_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "security/pam_appl.h" "ac_cv_header_security_pam_appl_h" "$ac_includes_default"
if test "x$ac_cv_header_security_pam_appl_h" = xyes
then :
  printf "%s\n" "#define HAVE_SECURITY_PAM_APPL_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "signal.h" "ac_cv_header_signal_h" "$ac_includes_default"
if test "x$ac_cv_header_signal_h" = xyes
then :
  printf "%s\n" "#define HAVE_SIGNAL_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes
then :
  printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "stdio_ext.h" "ac_cv_header_stdio_ext_h" "$ac_includes_default"
if test "x$ac_cv_header_stdio_ext_h" = xyes
then :
  printf "%s\n" "#define HAVE_STDIO_EXT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
if test "x$ac_cv_header_stdlib_h" = xyes
then :
  printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
if test "x$ac_cv_header_string_h" = xyes
then :
  printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "strings.h" "ac_cv_header_strings_h" "$ac_includes_default"
if test "x$ac_cv_header_strings_h" = xyes
then :
  printf "%s\n" "#define HAVE_STRINGS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/bitypes.h" "ac_cv_header_sys_bitypes_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_bitypes_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_BITYPES_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/bswap.h" "ac_cv_header_sys_bswap_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_bswap_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_BSWAP_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/dk.h" "ac_cv_header_sys_dk_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_dk_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_DK_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/fcntl.h" "ac_cv_header_sys_fcntl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_fcntl_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_FCNTL_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/file.h" "ac_cv_header_sys_file_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_file_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_FILE_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/fs_types.h" "ac_cv_header_sys_fs_types_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_fs_types_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_FS_TYPES_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/fstyp.h" "ac_cv_header_sys_fstyp_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_fstyp_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_FSTYP_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_ioctl_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/ipc.h" "ac_cv_header_sys_ipc_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_ipc_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_IPC_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/lockf.h" "ac_cv_header_sys_lockf_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_lockf_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_LOCKF_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/map.h" "ac_cv_header_sys_map_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_map_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_MAP_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mount_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_MOUNT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/mntent.h" "ac_cv_header_sys_mntent_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mntent_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_MNTENT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/mnttab.h" "ac_cv_header_sys_mnttab_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mnttab_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_MNTTAB_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/pag.h" "ac_cv_header_sys_pag_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_pag_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_PAG_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_param_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_resource_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_RESOURCE_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_select_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/statfs.h" "ac_cv_header_sys_statfs_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_statfs_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_STATFS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/statvfs.h" "ac_cv_header_sys_statvfs_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_statvfs_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_STATVFS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_socket_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_sysctl_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_SYSCTL_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_time_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_types_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_TYPES_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/uio.h" "ac_cv_header_sys_uio_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_uio_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_UIO_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_un_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_UN_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/vfs.h" "ac_cv_header_sys_vfs_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_vfs_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_VFS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "syslog.h" "ac_cv_header_syslog_h" "$ac_includes_default"
if test "x$ac_cv_header_syslog_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default"
if test "x$ac_cv_header_termios_h" = xyes
then :
  printf "%s\n" "#define HAVE_TERMIOS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default"
if test "x$ac_cv_header_time_h" = xyes
then :
  printf "%s\n" "#define HAVE_TIME_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "ucontext.h" "ac_cv_header_ucontext_h" "$ac_includes_default"
if test "x$ac_cv_header_ucontext_h" = xyes
then :
  printf "%s\n" "#define HAVE_UCONTEXT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
if test "x$ac_cv_header_unistd_h" = xyes
then :
  printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
if test "x$ac_cv_header_windows_h" = xyes
then :
  printf "%s\n" "#define HAVE_WINDOWS_H 1" >>confdefs.h

fi


ac_fn_c_check_header_compile "$LINENO" "resolv.h" "ac_cv_header_resolv_h" "$ac_includes_default
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
"
if test "x$ac_cv_header_resolv_h" = xyes
then :
  printf "%s\n" "#define HAVE_RESOLV_H 1" >>confdefs.h

fi


ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
"
if test "x$ac_cv_header_net_if_h" = xyes
then :
  printf "%s\n" "#define HAVE_NET_IF_H 1" >>confdefs.h

fi


ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "$ac_includes_default
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef HAVE_NET_IF_H
# include <net/if.h>
#endif
"
if test "x$ac_cv_header_netinet_if_ether_h" = xyes
then :
  printf "%s\n" "#define HAVE_NETINET_IF_ETHER_H 1" >>confdefs.h

fi


ac_fn_c_check_header_compile "$LINENO" "security/pam_modules.h" "ac_cv_header_security_pam_modules_h" "$ac_includes_default
#ifdef HAVE_SECURITY_PAM_APPL_H
# include <security/pam_appl.h>
#endif
"
if test "x$ac_cv_header_security_pam_modules_h" = xyes
then :
  printf "%s\n" "#define HAVE_SECURITY_PAM_MODULES_H 1" >>confdefs.h

fi


ac_fn_c_check_header_compile "$LINENO" "linux/errqueue.h" "ac_cv_header_linux_errqueue_h" "#include <linux/types.h>
#include <linux/time.h>
"
if test "x$ac_cv_header_linux_errqueue_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_ERRQUEUE_H 1" >>confdefs.h

fi


ac_fn_c_check_type "$LINENO" "fsblkcnt_t" "ac_cv_type_fsblkcnt_t" "
#include <sys/types.h>
#ifdef HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
#endif
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif

"
if test "x$ac_cv_type_fsblkcnt_t" = xyes
then :

printf "%s\n" "#define HAVE_FSBLKCNT_T 1" >>confdefs.h


fi



ac_fn_c_check_member "$LINENO" "struct stat" "st_ctimespec" "ac_cv_member_struct_stat_st_ctimespec" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_ctimespec" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_STAT_ST_CTIMESPEC 1" >>confdefs.h


fi
ac_fn_c_check_member "$LINENO" "struct stat" "st_ctimensec" "ac_cv_member_struct_stat_st_ctimensec" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_ctimensec" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_STAT_ST_CTIMENSEC 1" >>confdefs.h


fi





# Check whether --with-libintl was given.
if test ${with_libintl+y}
then :
  withval=$with_libintl;
fi


# Check whether --with-libintl-lib was given.
if test ${with_libintl_lib+y}
then :
  withval=$with_libintl_lib; if test "$withval" = "yes" -o "$withval" = "no"; then
  as_fn_error $? "No argument for --with-libintl-lib" "$LINENO" 5
elif test "X$with_libintl" = "X"; then
  with_libintl=yes
fi
fi


# Check whether --with-libintl-include was given.
if test ${with_libintl_include+y}
then :
  withval=$with_libintl_include; if test "$withval" = "yes" -o "$withval" = "no"; then
  as_fn_error $? "No argument for --with-libintl-include" "$LINENO" 5
elif test "X$with_libintl" = "X"; then
  with_libintl=yes
fi
fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libintl" >&5
printf %s "checking for libintl... " >&6; }

case "$with_libintl" in
yes) ;;
no)  ;;
"")  ;;
*)   if test "$with_libintl_include" = ""; then
	with_libintl_include="$with_libintl/include"
	fi
	if test "$with_libintl_lib" = ""; then
	   with_libintl_lib="$with_libintl/lib$abilibdirext"
	   fi
	   ;;
esac
header_dirs=
lib_dirs=
d=''
for i in $d; do
    header_dirs="$header_dirs $i/include"
    lib_dirs="$lib_dirs $i/lib$abilibdirext"
done

case "$with_libintl_include" in
yes) ;;
no)  ;;
*)   header_dirs="$with_libintl_include $header_dirs";;
esac
case "$with_libintl_lib" in
yes) ;;
no)  ;;
*)   lib_dirs="$with_libintl_lib $lib_dirs";;
esac

save_CFLAGS="$CFLAGS"
save_LIBS="$LIBS"
ires= lres=
for i in $header_dirs; do
    CFLAGS="-I$i $save_CFLAGS"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <libintl.h>
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ires=$i;break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
for i in $lib_dirs; do
    LIBS="-L$i -lintl  $save_LIBS"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <libintl.h>
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  lres=$i;break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
done
CFLAGS="$save_CFLAGS"
LIBS="$save_LIBS"

if test "$ires" -a "$lres" -a "$with_libintl" != "no"; then
   libintl_includedir="$ires"
   libintl_libdir="$lres"
   INCLUDE_libintl="-I$libintl_includedir"
   LIB_libintl="-L$libintl_libdir -lintl"

printf "%s\n" "#define LIBINTL 1" >>confdefs.h


printf "%s\n" "#define HAVE_LIBINTL 1" >>confdefs.h

   with_libintl=yes
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: headers $ires, libraries $lres" >&5
printf "%s\n" "headers $ires, libraries $lres" >&6; }
else
	INCLUDE_libintl=
	LIB_libintl=
	with_libintl=no
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_libintl" >&5
printf "%s\n" "$with_libintl" >&6; }
fi





if test "$enable_debug_locks" = yes; then

printf "%s\n" "#define OPR_DEBUG_LOCKS 1" >>confdefs.h

fi

if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
        HAVE_PAM="yes"
else
        HAVE_PAM="no"
fi


if test "$enable_login" = yes; then
        BUILD_LOGIN="yes"
else
        BUILD_LOGIN="no"
fi


if test "$enable_kauth" = yes; then
        INSTALL_KAUTH="yes"
else
        INSTALL_KAUTH="no"
fi



ac_fn_c_check_func "$LINENO" "arc4random" "ac_cv_func_arc4random"
if test "x$ac_cv_func_arc4random" = xyes
then :
  printf "%s\n" "#define HAVE_ARC4RANDOM 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "closelog" "ac_cv_func_closelog"
if test "x$ac_cv_func_closelog" = xyes
then :
  printf "%s\n" "#define HAVE_CLOSELOG 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
if test "x$ac_cv_func_fcntl" = xyes
then :
  printf "%s\n" "#define HAVE_FCNTL 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fseeko64" "ac_cv_func_fseeko64"
if test "x$ac_cv_func_fseeko64" = xyes
then :
  printf "%s\n" "#define HAVE_FSEEKO64 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "ftello64" "ac_cv_func_ftello64"
if test "x$ac_cv_func_ftello64" = xyes
then :
  printf "%s\n" "#define HAVE_FTELLO64 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd"
if test "x$ac_cv_func_getcwd" = xyes
then :
  printf "%s\n" "#define HAVE_GETCWD 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getegid" "ac_cv_func_getegid"
if test "x$ac_cv_func_getegid" = xyes
then :
  printf "%s\n" "#define HAVE_GETEGID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "geteuid" "ac_cv_func_geteuid"
if test "x$ac_cv_func_geteuid" = xyes
then :
  printf "%s\n" "#define HAVE_GETEUID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getgid" "ac_cv_func_getgid"
if test "x$ac_cv_func_getgid" = xyes
then :
  printf "%s\n" "#define HAVE_GETGID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getuid" "ac_cv_func_getuid"
if test "x$ac_cv_func_getuid" = xyes
then :
  printf "%s\n" "#define HAVE_GETUID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getrlimit" "ac_cv_func_getrlimit"
if test "x$ac_cv_func_getrlimit" = xyes
then :
  printf "%s\n" "#define HAVE_GETRLIMIT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid"
if test "x$ac_cv_func_issetugid" = xyes
then :
  printf "%s\n" "#define HAVE_ISSETUGID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp"
if test "x$ac_cv_func_mkstemp" = xyes
then :
  printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "openlog" "ac_cv_func_openlog"
if test "x$ac_cv_func_openlog" = xyes
then :
  printf "%s\n" "#define HAVE_OPENLOG 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll"
if test "x$ac_cv_func_poll" = xyes
then :
  printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "pread" "ac_cv_func_pread"
if test "x$ac_cv_func_pread" = xyes
then :
  printf "%s\n" "#define HAVE_PREAD 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "preadv" "ac_cv_func_preadv"
if test "x$ac_cv_func_preadv" = xyes
then :
  printf "%s\n" "#define HAVE_PREADV 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "preadv64" "ac_cv_func_preadv64"
if test "x$ac_cv_func_preadv64" = xyes
then :
  printf "%s\n" "#define HAVE_PREADV64 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "pwrite" "ac_cv_func_pwrite"
if test "x$ac_cv_func_pwrite" = xyes
then :
  printf "%s\n" "#define HAVE_PWRITE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "pwritev" "ac_cv_func_pwritev"
if test "x$ac_cv_func_pwritev" = xyes
then :
  printf "%s\n" "#define HAVE_PWRITEV 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "pwritev64" "ac_cv_func_pwritev64"
if test "x$ac_cv_func_pwritev64" = xyes
then :
  printf "%s\n" "#define HAVE_PWRITEV64 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "regcomp" "ac_cv_func_regcomp"
if test "x$ac_cv_func_regcomp" = xyes
then :
  printf "%s\n" "#define HAVE_REGCOMP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "regerror" "ac_cv_func_regerror"
if test "x$ac_cv_func_regerror" = xyes
then :
  printf "%s\n" "#define HAVE_REGERROR 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "regexec" "ac_cv_func_regexec"
if test "x$ac_cv_func_regexec" = xyes
then :
  printf "%s\n" "#define HAVE_REGEXEC 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setitimer" "ac_cv_func_setitimer"
if test "x$ac_cv_func_setitimer" = xyes
then :
  printf "%s\n" "#define HAVE_SETITIMER 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setvbuf" "ac_cv_func_setvbuf"
if test "x$ac_cv_func_setvbuf" = xyes
then :
  printf "%s\n" "#define HAVE_SETVBUF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction"
if test "x$ac_cv_func_sigaction" = xyes
then :
  printf "%s\n" "#define HAVE_SIGACTION 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strcasestr" "ac_cv_func_strcasestr"
if test "x$ac_cv_func_strcasestr" = xyes
then :
  printf "%s\n" "#define HAVE_STRCASESTR 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
if test "x$ac_cv_func_strerror" = xyes
then :
  printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "sysconf" "ac_cv_func_sysconf"
if test "x$ac_cv_func_sysconf" = xyes
then :
  printf "%s\n" "#define HAVE_SYSCONF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "sysctl" "ac_cv_func_sysctl"
if test "x$ac_cv_func_sysctl" = xyes
then :
  printf "%s\n" "#define HAVE_SYSCTL 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "syslog" "ac_cv_func_syslog"
if test "x$ac_cv_func_syslog" = xyes
then :
  printf "%s\n" "#define HAVE_SYSLOG 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "tdestroy" "ac_cv_func_tdestroy"
if test "x$ac_cv_func_tdestroy" = xyes
then :
  printf "%s\n" "#define HAVE_TDESTROY 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "timegm" "ac_cv_func_timegm"
if test "x$ac_cv_func_timegm" = xyes
then :
  printf "%s\n" "#define HAVE_TIMEGM 1" >>confdefs.h

fi



  roken_root=







# Check whether --with-roken was given.
if test ${with_roken+y}
then :
  withval=$with_roken; if test x"$withval" = xno
then :
  as_fn_error $? "\"OpenAFS requires roken to build\"" "$LINENO" 5
else $as_nop
  if test x"$withval" != xyes
then :
  roken_root="$withval"
fi

fi

fi


# Check whether --with-roken-include was given.
if test ${with_roken_include+y}
then :
  withval=$with_roken_include; if test x"$withval" != xyes && test x"$withval" != xno
then :
  roken_includedir="$withval"
fi
fi


# Check whether --with-roken-lib was given.
if test ${with_roken_lib+y}
then :
  withval=$with_roken_lib; if test x"$withval" != xyes && test x"$withval" != xno
then :
  roken_libdir="$withval"
fi
fi


  if test x"$roken_root" = xinternal
then :

  DIR_roken=roken
  CPPFLAGS_roken=
  LDFLAGS_roken="-L\$(TOP_LIBDIR)"
  LIB_roken=-lrokenafs
  buildtool_roken="\$(TOP_OBJDIR)/src/roken/librokenafs.a"

else $as_nop
  if test x"$roken_root" = x && test x"$roken_libdir" = x &&
                test x"$roken_includedir" = x
then :



  if test x"$roken_libdir" != x
then :
  LDFLAGS_roken="-L$roken_libdir"
else $as_nop
  if test x"$roken_root" != x
then :
  LDFLAGS_roken="-L$roken_root/lib"
fi
fi
  if test x"$roken_includedir" != x
then :
  CPPFLAGS_roken="-I$roken_includedir"
else $as_nop
  if test x"$roken_root" != x
then :
  CPPFLAGS_roken="-I$roken_root/include"
fi
fi
  LIB_roken="-lroken"
  buildtool_roken="\$(LDFLAGS_roken) \$(LIB_roken)"
  save_CPPFLAGS=$CPPFLAGS
  save_LDFLAGS=$LDFLAGS
  save_LIBS=$LIBS
  if test x"$CPPFLAGS_roken" != x
then :
  CPPFLAGS="$CPPFLAGS_roken $CPPFLAGS"
fi
  if test x"$LDFLAGS_roken" != x
then :
  LDFLAGS="$LDFLAGS_roken $LDFLAGS"
fi
  if test x"$roken_libdir" != x || test x"$roken_includedir" != x
then :
  checkstr=" with specified include and lib paths"
else $as_nop
  if test x"$roken_root" != x
then :
  checkstr=" in $roken_root"
fi
fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for usable system libroken$checkstr" >&5
printf %s "checking for usable system libroken$checkstr... " >&6; }

  LIBS="$LIBS $LIB_roken"
                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <roken.h>
int
main (void)
{
ct_memcmp(NULL, NULL, 0); rk_rename(NULL, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  roken_found=true
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

  CPPFLAGS=$save_CPPFLAGS
  LDFLAGS=$save_LDFLAGS
  LIBS=$save_LIBS

  if test x"$roken_found" = xtrue
then :

else $as_nop

  DIR_roken=roken
  CPPFLAGS_roken=
  LDFLAGS_roken="-L\$(TOP_LIBDIR)"
  LIB_roken=-lrokenafs
  buildtool_roken="\$(TOP_OBJDIR)/src/roken/librokenafs.a"

fi

else $as_nop



  if test x"$roken_libdir" != x
then :
  LDFLAGS_roken="-L$roken_libdir"
else $as_nop
  if test x"$roken_root" != x
then :
  LDFLAGS_roken="-L$roken_root/lib"
fi
fi
  if test x"$roken_includedir" != x
then :
  CPPFLAGS_roken="-I$roken_includedir"
else $as_nop
  if test x"$roken_root" != x
then :
  CPPFLAGS_roken="-I$roken_root/include"
fi
fi
  LIB_roken="-lroken"
  buildtool_roken="\$(LDFLAGS_roken) \$(LIB_roken)"
  save_CPPFLAGS=$CPPFLAGS
  save_LDFLAGS=$LDFLAGS
  save_LIBS=$LIBS
  if test x"$CPPFLAGS_roken" != x
then :
  CPPFLAGS="$CPPFLAGS_roken $CPPFLAGS"
fi
  if test x"$LDFLAGS_roken" != x
then :
  LDFLAGS="$LDFLAGS_roken $LDFLAGS"
fi
  if test x"$roken_libdir" != x || test x"$roken_includedir" != x
then :
  checkstr=" with specified include and lib paths"
else $as_nop
  if test x"$roken_root" != x
then :
  checkstr=" in $roken_root"
fi
fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for usable system libroken$checkstr" >&5
printf %s "checking for usable system libroken$checkstr... " >&6; }

  LIBS="$LIBS $LIB_roken"
                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <roken.h>
int
main (void)
{
ct_memcmp(NULL, NULL, 0); rk_rename(NULL, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  roken_found=true
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

  CPPFLAGS=$save_CPPFLAGS
  LDFLAGS=$save_LDFLAGS
  LIBS=$save_LIBS

  if test x"$roken_found" = xtrue
then :

else $as_nop
  as_fn_error $? "Cannot find roken at that location" "$LINENO" 5
fi


fi

fi









# Check whether --with-hcrypto was given.
if test ${with_hcrypto+y}
then :
  withval=$with_hcrypto; if test x"$withval" = xno
then :
  as_fn_error $? "\"OpenAFS requires hcrypto to build\"" "$LINENO" 5
else $as_nop
  if test x"$withval" != xyes
then :
  hcrypto_root="$withval"
fi
fi

fi


# Check whether --with-hcrypto-include was given.
if test ${with_hcrypto_include+y}
then :
  withval=$with_hcrypto_include; if test x"$withval" != xyes && test x"$withval" != xno
then :
  hcrypto_includedir=$withval
fi
fi


# Check whether --with-hcrypto-lib was given.
if test ${with_hcrypto_lib+y}
then :
  withval=$with_hcrypto_lib; if test x"$withval" != xyes && test x"$withval" != xno
then :
  hcrypto_libdir=$withval
fi
fi


  if test x"$hcrypto_root" = xinternal
then :

  CPPFLAGS_hcrypto=
  LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
  LIB_hcrypto="-lafshcrypto"
  hcrypto_all_target="all-internal"
  hcrypto_install_target="install-internal"

else $as_nop
  if test x"$hcrypto_root" = x && test x"$hcrypto_libdir" = x &&
	test x"$hcrypto_includedir" = x
then :



  if test x"$hcrypto_libdir" != x
then :
  LDFLAGS_hcrypto="-L$hcrypto_libdir"
else $as_nop
  if test x"$hcrypto_root" != x
then :
  LDFLAGS_hcrypto="-L$hcrypto_root/lib"
fi
fi
  if test x"$hcrypto_includedir" != x
then :
  CPPFLAGS_hcrypto="-I$hcrypto_includedir -I$hcrypto_includedir/hcrypto"
else $as_nop
  if test x"$hcrypto_root" != x
then :
  CPPFLAGS_hcrypto="-I$hcrypto_root/include -I$hcrypto_root/include/hcrypto"
fi
fi
  LIB_hcrypto="-lhcrypto"
  hcrypto_all_target="all-lwp"
  hcrypto_install_target=


  save_CPPFLAGS=$CPPFLAGS
  save_LDFLAGS=$LDFLAGS
  save_LIBS=$LIBS
  if test x"$CPPFLAGS_hcrypto" != x
then :
  CPPFLAGS="$CPPFLAGS_hcrypto $CPPFLAGS"
fi
  if test x"$LDFLAGS_hcrypto" != x
then :
  LDFLAGS="$LDFLAGS_hcrypto $LDFLAGS"
fi
  if test x"$LIB_hcrypto" != x
then :
  LIBS="$LIB_hcrypto $LIBS"
fi
  if test x"$hcrypto_libdir" != x || test x"$hcrypto_includedir" != x
then :
  checkstr=" with specified include and lib paths"
else $as_nop
  if test x"$hcrypto_root" != x
then :
  checkstr=" in $hcrypto_root"
fi
fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for usable system libhcrypto$checkstr" >&5
printf %s "checking for usable system libhcrypto$checkstr... " >&6; }

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#include <stdio.h>
#include <evp.h>
#include <hmac.h>
int
main (void)
{
EVP_aes_256_cbc();
HMAC_Init_ex(NULL, NULL, 0, NULL, NULL);
RAND_bytes(NULL, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  hcrypto_found=true
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

  CPPFLAGS=$save_CPPFLAGS
  LDFLAGS=$save_LDFLAGS
  LIBS=$save_LIBS

  if test x"$hcrypto_found" = xtrue
then :

else $as_nop

  CPPFLAGS_hcrypto=
  LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
  LIB_hcrypto="-lafshcrypto"
  hcrypto_all_target="all-internal"
  hcrypto_install_target="install-internal"

fi

else $as_nop



  if test x"$hcrypto_libdir" != x
then :
  LDFLAGS_hcrypto="-L$hcrypto_libdir"
else $as_nop
  if test x"$hcrypto_root" != x
then :
  LDFLAGS_hcrypto="-L$hcrypto_root/lib"
fi
fi
  if test x"$hcrypto_includedir" != x
then :
  CPPFLAGS_hcrypto="-I$hcrypto_includedir -I$hcrypto_includedir/hcrypto"
else $as_nop
  if test x"$hcrypto_root" != x
then :
  CPPFLAGS_hcrypto="-I$hcrypto_root/include -I$hcrypto_root/include/hcrypto"
fi
fi
  LIB_hcrypto="-lhcrypto"
  hcrypto_all_target="all-lwp"
  hcrypto_install_target=


  save_CPPFLAGS=$CPPFLAGS
  save_LDFLAGS=$LDFLAGS
  save_LIBS=$LIBS
  if test x"$CPPFLAGS_hcrypto" != x
then :
  CPPFLAGS="$CPPFLAGS_hcrypto $CPPFLAGS"
fi
  if test x"$LDFLAGS_hcrypto" != x
then :
  LDFLAGS="$LDFLAGS_hcrypto $LDFLAGS"
fi
  if test x"$LIB_hcrypto" != x
then :
  LIBS="$LIB_hcrypto $LIBS"
fi
  if test x"$hcrypto_libdir" != x || test x"$hcrypto_includedir" != x
then :
  checkstr=" with specified include and lib paths"
else $as_nop
  if test x"$hcrypto_root" != x
then :
  checkstr=" in $hcrypto_root"
fi
fi

  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for usable system libhcrypto$checkstr" >&5
printf %s "checking for usable system libhcrypto$checkstr... " >&6; }

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#include <stdio.h>
#include <evp.h>
#include <hmac.h>
int
main (void)
{
EVP_aes_256_cbc();
HMAC_Init_ex(NULL, NULL, 0, NULL, NULL);
RAND_bytes(NULL, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  hcrypto_found=true
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

  CPPFLAGS=$save_CPPFLAGS
  LDFLAGS=$save_LDFLAGS
  LIBS=$save_LIBS

  if test x"$hcrypto_found" = xtrue
then :

else $as_nop
  as_fn_error $? "Cannot find hcrypto at that location" "$LINENO" 5
fi


fi

fi


# Check whether --enable-gtx was given.
if test ${enable_gtx+y}
then :
  enableval=$enable_gtx;
fi

 if test "x$enable_gtx" != "xno"
then :
  if test ${openafs_cv_curses_lib+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_LIBS="$LIBS"
    openafs_cv_curses_lib=
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initscr in -lncurses" >&5
printf %s "checking for initscr in -lncurses... " >&6; }
if test ${ac_cv_lib_ncurses_initscr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lncurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char initscr ();
int
main (void)
{
return initscr ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ncurses_initscr=yes
else $as_nop
  ac_cv_lib_ncurses_initscr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_initscr" >&5
printf "%s\n" "$ac_cv_lib_ncurses_initscr" >&6; }
if test "x$ac_cv_lib_ncurses_initscr" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LINES in -lncurses" >&5
printf %s "checking for LINES in -lncurses... " >&6; }
if test ${ac_cv_lib_ncurses_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lncurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char LINES ();
int
main (void)
{
return LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ncurses_LINES=yes
else $as_nop
  ac_cv_lib_ncurses_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_LINES" >&5
printf "%s\n" "$ac_cv_lib_ncurses_LINES" >&6; }
if test "x$ac_cv_lib_ncurses_LINES" = xyes
then :
  openafs_cv_curses_lib=-lncurses
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LINES in -ltinfo" >&5
printf %s "checking for LINES in -ltinfo... " >&6; }
if test ${ac_cv_lib_tinfo_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ltinfo  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char LINES ();
int
main (void)
{
return LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_tinfo_LINES=yes
else $as_nop
  ac_cv_lib_tinfo_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_LINES" >&5
printf "%s\n" "$ac_cv_lib_tinfo_LINES" >&6; }
if test "x$ac_cv_lib_tinfo_LINES" = xyes
then :
  openafs_cv_curses_lib="-lncurses -ltinfo"
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _nc_LINES in -lncurses" >&5
printf %s "checking for _nc_LINES in -lncurses... " >&6; }
if test ${ac_cv_lib_ncurses__nc_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lncurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char _nc_LINES ();
int
main (void)
{
return _nc_LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ncurses__nc_LINES=yes
else $as_nop
  ac_cv_lib_ncurses__nc_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses__nc_LINES" >&5
printf "%s\n" "$ac_cv_lib_ncurses__nc_LINES" >&6; }
if test "x$ac_cv_lib_ncurses__nc_LINES" = xyes
then :
  openafs_cv_curses_lib=-lncurses
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _nc_LINES in -ltinfo" >&5
printf %s "checking for _nc_LINES in -ltinfo... " >&6; }
if test ${ac_cv_lib_tinfo__nc_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ltinfo  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char _nc_LINES ();
int
main (void)
{
return _nc_LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_tinfo__nc_LINES=yes
else $as_nop
  ac_cv_lib_tinfo__nc_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo__nc_LINES" >&5
printf "%s\n" "$ac_cv_lib_tinfo__nc_LINES" >&6; }
if test "x$ac_cv_lib_tinfo__nc_LINES" = xyes
then :
  openafs_cv_curses_lib="-lncurses -ltinfo"
fi

fi

fi

fi

fi

    if test "x$openafs_cv_curses_lib" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initscr in -lHcurses" >&5
printf %s "checking for initscr in -lHcurses... " >&6; }
if test ${ac_cv_lib_Hcurses_initscr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lHcurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char initscr ();
int
main (void)
{
return initscr ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_Hcurses_initscr=yes
else $as_nop
  ac_cv_lib_Hcurses_initscr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Hcurses_initscr" >&5
printf "%s\n" "$ac_cv_lib_Hcurses_initscr" >&6; }
if test "x$ac_cv_lib_Hcurses_initscr" = xyes
then :
  openafs_cv_curses_lib=-lHcurses
fi

fi
    if test "x$openafs_cv_curses_lib" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initscr in -lcurses" >&5
printf %s "checking for initscr in -lcurses... " >&6; }
if test ${ac_cv_lib_curses_initscr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char initscr ();
int
main (void)
{
return initscr ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_curses_initscr=yes
else $as_nop
  ac_cv_lib_curses_initscr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_initscr" >&5
printf "%s\n" "$ac_cv_lib_curses_initscr" >&6; }
if test "x$ac_cv_lib_curses_initscr" = xyes
then :
  openafs_cv_curses_lib=-lcurses
fi

fi
    LIBS="$save_LIBS"
fi

 LIB_curses="$openafs_cv_curses_lib"

 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for curses library... ${openafs_cv_curses_lib:-none}" >&5
printf "%s\n" "$as_me: checking for curses library... ${openafs_cv_curses_lib:-none}" >&6;}
 if test "x$openafs_cv_curses_lib" != x
then :

else $as_nop
  enable_gtx=no
fi
fi
 if test "x$enable_gtx" != "xno"
then :
  if test ${openafs_cv_curses_lib+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_LIBS="$LIBS"
    openafs_cv_curses_lib=
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initscr in -lncurses" >&5
printf %s "checking for initscr in -lncurses... " >&6; }
if test ${ac_cv_lib_ncurses_initscr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lncurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char initscr ();
int
main (void)
{
return initscr ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ncurses_initscr=yes
else $as_nop
  ac_cv_lib_ncurses_initscr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_initscr" >&5
printf "%s\n" "$ac_cv_lib_ncurses_initscr" >&6; }
if test "x$ac_cv_lib_ncurses_initscr" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LINES in -lncurses" >&5
printf %s "checking for LINES in -lncurses... " >&6; }
if test ${ac_cv_lib_ncurses_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lncurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char LINES ();
int
main (void)
{
return LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ncurses_LINES=yes
else $as_nop
  ac_cv_lib_ncurses_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_LINES" >&5
printf "%s\n" "$ac_cv_lib_ncurses_LINES" >&6; }
if test "x$ac_cv_lib_ncurses_LINES" = xyes
then :
  openafs_cv_curses_lib=-lncurses
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LINES in -ltinfo" >&5
printf %s "checking for LINES in -ltinfo... " >&6; }
if test ${ac_cv_lib_tinfo_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ltinfo  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char LINES ();
int
main (void)
{
return LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_tinfo_LINES=yes
else $as_nop
  ac_cv_lib_tinfo_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_LINES" >&5
printf "%s\n" "$ac_cv_lib_tinfo_LINES" >&6; }
if test "x$ac_cv_lib_tinfo_LINES" = xyes
then :
  openafs_cv_curses_lib="-lncurses -ltinfo"
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _nc_LINES in -lncurses" >&5
printf %s "checking for _nc_LINES in -lncurses... " >&6; }
if test ${ac_cv_lib_ncurses__nc_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lncurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char _nc_LINES ();
int
main (void)
{
return _nc_LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ncurses__nc_LINES=yes
else $as_nop
  ac_cv_lib_ncurses__nc_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses__nc_LINES" >&5
printf "%s\n" "$ac_cv_lib_ncurses__nc_LINES" >&6; }
if test "x$ac_cv_lib_ncurses__nc_LINES" = xyes
then :
  openafs_cv_curses_lib=-lncurses
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _nc_LINES in -ltinfo" >&5
printf %s "checking for _nc_LINES in -ltinfo... " >&6; }
if test ${ac_cv_lib_tinfo__nc_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ltinfo  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char _nc_LINES ();
int
main (void)
{
return _nc_LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_tinfo__nc_LINES=yes
else $as_nop
  ac_cv_lib_tinfo__nc_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo__nc_LINES" >&5
printf "%s\n" "$ac_cv_lib_tinfo__nc_LINES" >&6; }
if test "x$ac_cv_lib_tinfo__nc_LINES" = xyes
then :
  openafs_cv_curses_lib="-lncurses -ltinfo"
fi

fi

fi

fi

fi

    if test "x$openafs_cv_curses_lib" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initscr in -lHcurses" >&5
printf %s "checking for initscr in -lHcurses... " >&6; }
if test ${ac_cv_lib_Hcurses_initscr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lHcurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char initscr ();
int
main (void)
{
return initscr ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_Hcurses_initscr=yes
else $as_nop
  ac_cv_lib_Hcurses_initscr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Hcurses_initscr" >&5
printf "%s\n" "$ac_cv_lib_Hcurses_initscr" >&6; }
if test "x$ac_cv_lib_Hcurses_initscr" = xyes
then :
  openafs_cv_curses_lib=-lHcurses
fi

fi
    if test "x$openafs_cv_curses_lib" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initscr in -lcurses" >&5
printf %s "checking for initscr in -lcurses... " >&6; }
if test ${ac_cv_lib_curses_initscr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char initscr ();
int
main (void)
{
return initscr ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_curses_initscr=yes
else $as_nop
  ac_cv_lib_curses_initscr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_initscr" >&5
printf "%s\n" "$ac_cv_lib_curses_initscr" >&6; }
if test "x$ac_cv_lib_curses_initscr" = xyes
then :
  openafs_cv_curses_lib=-lcurses
fi

fi
    LIBS="$save_LIBS"
fi

 LIB_curses="$openafs_cv_curses_lib"

 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for curses library... ${openafs_cv_curses_lib:-none}" >&5
printf "%s\n" "$as_me: checking for curses library... ${openafs_cv_curses_lib:-none}" >&6;}
 if test "x$openafs_cv_curses_lib" != x
then :

fi
 openafs_curses_extent=none
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking getmaxyx macro" >&5
printf %s "checking getmaxyx macro... " >&6; }
if test ${openafs_cv_curses_getmaxyx+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_LIBS="$LIBS"
    LIBS="$LIBS $LIB_curses"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#if defined(HAVE_NCURSES_H)
# include <ncurses.h>
#elif defined(HAVE_NCURSES_NCURSES_H)
# include <ncurses/ncurses.h>
#elif defined(HAVE_CURSES_H)
# include <curses.h>
#endif

int
main (void)
{
int mx, my; initscr(); getmaxyx(stdscr, my, mx); endwin();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  openafs_cv_curses_getmaxyx=yes
else $as_nop
  openafs_cv_curses_getmaxyx=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
    LIBS="$save_LIBS"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $openafs_cv_curses_getmaxyx" >&5
printf "%s\n" "$openafs_cv_curses_getmaxyx" >&6; }
 if test x"$openafs_cv_curses_getmaxyx" = xyes
then :

printf "%s\n" "#define HAVE_GETMAXYX 1" >>confdefs.h

	openafs_curses_extent=xti
fi
 if test "$openafs_curses_extent" = none
then :
  if test ${openafs_cv_curses_lib+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_LIBS="$LIBS"
    openafs_cv_curses_lib=
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initscr in -lncurses" >&5
printf %s "checking for initscr in -lncurses... " >&6; }
if test ${ac_cv_lib_ncurses_initscr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lncurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char initscr ();
int
main (void)
{
return initscr ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ncurses_initscr=yes
else $as_nop
  ac_cv_lib_ncurses_initscr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_initscr" >&5
printf "%s\n" "$ac_cv_lib_ncurses_initscr" >&6; }
if test "x$ac_cv_lib_ncurses_initscr" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LINES in -lncurses" >&5
printf %s "checking for LINES in -lncurses... " >&6; }
if test ${ac_cv_lib_ncurses_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lncurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char LINES ();
int
main (void)
{
return LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ncurses_LINES=yes
else $as_nop
  ac_cv_lib_ncurses_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_LINES" >&5
printf "%s\n" "$ac_cv_lib_ncurses_LINES" >&6; }
if test "x$ac_cv_lib_ncurses_LINES" = xyes
then :
  openafs_cv_curses_lib=-lncurses
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LINES in -ltinfo" >&5
printf %s "checking for LINES in -ltinfo... " >&6; }
if test ${ac_cv_lib_tinfo_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ltinfo  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char LINES ();
int
main (void)
{
return LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_tinfo_LINES=yes
else $as_nop
  ac_cv_lib_tinfo_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_LINES" >&5
printf "%s\n" "$ac_cv_lib_tinfo_LINES" >&6; }
if test "x$ac_cv_lib_tinfo_LINES" = xyes
then :
  openafs_cv_curses_lib="-lncurses -ltinfo"
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _nc_LINES in -lncurses" >&5
printf %s "checking for _nc_LINES in -lncurses... " >&6; }
if test ${ac_cv_lib_ncurses__nc_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lncurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char _nc_LINES ();
int
main (void)
{
return _nc_LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ncurses__nc_LINES=yes
else $as_nop
  ac_cv_lib_ncurses__nc_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses__nc_LINES" >&5
printf "%s\n" "$ac_cv_lib_ncurses__nc_LINES" >&6; }
if test "x$ac_cv_lib_ncurses__nc_LINES" = xyes
then :
  openafs_cv_curses_lib=-lncurses
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _nc_LINES in -ltinfo" >&5
printf %s "checking for _nc_LINES in -ltinfo... " >&6; }
if test ${ac_cv_lib_tinfo__nc_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ltinfo  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char _nc_LINES ();
int
main (void)
{
return _nc_LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_tinfo__nc_LINES=yes
else $as_nop
  ac_cv_lib_tinfo__nc_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo__nc_LINES" >&5
printf "%s\n" "$ac_cv_lib_tinfo__nc_LINES" >&6; }
if test "x$ac_cv_lib_tinfo__nc_LINES" = xyes
then :
  openafs_cv_curses_lib="-lncurses -ltinfo"
fi

fi

fi

fi

fi

    if test "x$openafs_cv_curses_lib" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initscr in -lHcurses" >&5
printf %s "checking for initscr in -lHcurses... " >&6; }
if test ${ac_cv_lib_Hcurses_initscr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lHcurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char initscr ();
int
main (void)
{
return initscr ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_Hcurses_initscr=yes
else $as_nop
  ac_cv_lib_Hcurses_initscr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Hcurses_initscr" >&5
printf "%s\n" "$ac_cv_lib_Hcurses_initscr" >&6; }
if test "x$ac_cv_lib_Hcurses_initscr" = xyes
then :
  openafs_cv_curses_lib=-lHcurses
fi

fi
    if test "x$openafs_cv_curses_lib" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initscr in -lcurses" >&5
printf %s "checking for initscr in -lcurses... " >&6; }
if test ${ac_cv_lib_curses_initscr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char initscr ();
int
main (void)
{
return initscr ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_curses_initscr=yes
else $as_nop
  ac_cv_lib_curses_initscr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_initscr" >&5
printf "%s\n" "$ac_cv_lib_curses_initscr" >&6; }
if test "x$ac_cv_lib_curses_initscr" = xyes
then :
  openafs_cv_curses_lib=-lcurses
fi

fi
    LIBS="$save_LIBS"
fi

 LIB_curses="$openafs_cv_curses_lib"

 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for curses library... ${openafs_cv_curses_lib:-none}" >&5
printf "%s\n" "$as_me: checking for curses library... ${openafs_cv_curses_lib:-none}" >&6;}
 if test "x$openafs_cv_curses_lib" != x
then :

fi
 save_LIBS="$LIBS"
 LIBS="$LIBS $LIB_curses"
 _openafs_curses_bsd43=yes

  for ac_func in getmaxx getmaxy
do :
  as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"
then :
  cat >>confdefs.h <<_ACEOF
#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

else $as_nop
  _openafs_curses_bsd43=no
fi

done
 LIBS="$save_LIBS"
 if test "$_openafs_curses_bsd43" = yes
then :
  openafs_curses_extent=bsd
fi
fi
 if test "$openafs_curses_extent" = none
then :
  if test ${openafs_cv_curses_lib+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  save_LIBS="$LIBS"
    openafs_cv_curses_lib=
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initscr in -lncurses" >&5
printf %s "checking for initscr in -lncurses... " >&6; }
if test ${ac_cv_lib_ncurses_initscr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lncurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char initscr ();
int
main (void)
{
return initscr ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ncurses_initscr=yes
else $as_nop
  ac_cv_lib_ncurses_initscr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_initscr" >&5
printf "%s\n" "$ac_cv_lib_ncurses_initscr" >&6; }
if test "x$ac_cv_lib_ncurses_initscr" = xyes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LINES in -lncurses" >&5
printf %s "checking for LINES in -lncurses... " >&6; }
if test ${ac_cv_lib_ncurses_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lncurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char LINES ();
int
main (void)
{
return LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ncurses_LINES=yes
else $as_nop
  ac_cv_lib_ncurses_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_LINES" >&5
printf "%s\n" "$ac_cv_lib_ncurses_LINES" >&6; }
if test "x$ac_cv_lib_ncurses_LINES" = xyes
then :
  openafs_cv_curses_lib=-lncurses
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LINES in -ltinfo" >&5
printf %s "checking for LINES in -ltinfo... " >&6; }
if test ${ac_cv_lib_tinfo_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ltinfo  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char LINES ();
int
main (void)
{
return LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_tinfo_LINES=yes
else $as_nop
  ac_cv_lib_tinfo_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_LINES" >&5
printf "%s\n" "$ac_cv_lib_tinfo_LINES" >&6; }
if test "x$ac_cv_lib_tinfo_LINES" = xyes
then :
  openafs_cv_curses_lib="-lncurses -ltinfo"
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _nc_LINES in -lncurses" >&5
printf %s "checking for _nc_LINES in -lncurses... " >&6; }
if test ${ac_cv_lib_ncurses__nc_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lncurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char _nc_LINES ();
int
main (void)
{
return _nc_LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ncurses__nc_LINES=yes
else $as_nop
  ac_cv_lib_ncurses__nc_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses__nc_LINES" >&5
printf "%s\n" "$ac_cv_lib_ncurses__nc_LINES" >&6; }
if test "x$ac_cv_lib_ncurses__nc_LINES" = xyes
then :
  openafs_cv_curses_lib=-lncurses
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _nc_LINES in -ltinfo" >&5
printf %s "checking for _nc_LINES in -ltinfo... " >&6; }
if test ${ac_cv_lib_tinfo__nc_LINES+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ltinfo  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char _nc_LINES ();
int
main (void)
{
return _nc_LINES ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_tinfo__nc_LINES=yes
else $as_nop
  ac_cv_lib_tinfo__nc_LINES=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo__nc_LINES" >&5
printf "%s\n" "$ac_cv_lib_tinfo__nc_LINES" >&6; }
if test "x$ac_cv_lib_tinfo__nc_LINES" = xyes
then :
  openafs_cv_curses_lib="-lncurses -ltinfo"
fi

fi

fi

fi

fi

    if test "x$openafs_cv_curses_lib" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initscr in -lHcurses" >&5
printf %s "checking for initscr in -lHcurses... " >&6; }
if test ${ac_cv_lib_Hcurses_initscr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lHcurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char initscr ();
int
main (void)
{
return initscr ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_Hcurses_initscr=yes
else $as_nop
  ac_cv_lib_Hcurses_initscr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Hcurses_initscr" >&5
printf "%s\n" "$ac_cv_lib_Hcurses_initscr" >&6; }
if test "x$ac_cv_lib_Hcurses_initscr" = xyes
then :
  openafs_cv_curses_lib=-lHcurses
fi

fi
    if test "x$openafs_cv_curses_lib" = x
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initscr in -lcurses" >&5
printf %s "checking for initscr in -lcurses... " >&6; }
if test ${ac_cv_lib_curses_initscr+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcurses  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char initscr ();
int
main (void)
{
return initscr ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_curses_initscr=yes
else $as_nop
  ac_cv_lib_curses_initscr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_initscr" >&5
printf "%s\n" "$ac_cv_lib_curses_initscr" >&6; }
if test "x$ac_cv_lib_curses_initscr" = xyes
then :
  openafs_cv_curses_lib=-lcurses
fi

fi
    LIBS="$save_LIBS"
fi

 LIB_curses="$openafs_cv_curses_lib"

 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for curses library... ${openafs_cv_curses_lib:-none}" >&5
printf "%s\n" "$as_me: checking for curses library... ${openafs_cv_curses_lib:-none}" >&6;}
 if test "x$openafs_cv_curses_lib" != x
then :

fi
 save_LIBS="$LIBS"
 LIBS="$LIBS $LIB_curses"
 _openafs_curses_bsdvi=yes
 ac_fn_c_check_member "$LINENO" "WINDOW" "_maxx WINDOW._maxy" "ac_cv_member_WINDOW__maxx_WINDOW__maxy" "
#if defined(HAVE_NCURSES_H)
# include <ncurses.h>
#elif defined(HAVE_NCURSES_NCURSES_H)
# include <ncurses/ncurses.h>
#elif defined(HAVE_CURSES_H)
# include <curses.h>
#endif

"
if test "x$ac_cv_member_WINDOW__maxx_WINDOW__maxy" = xyes
then :

printf "%s\n" "#define HAVE_WINDOW__MAXX_WINDOW__MAXY 1" >>confdefs.h


else $as_nop
  _openafs_curses_bsdvi=no
fi

 LIBS="$save_LIBS"
 if test "$_openafs_curses_bsdvi" = yes
then :
  openafs_curses_extent=vi
fi
fi
 if test "$openafs_curses_extent" != none
then :

else $as_nop
  enable_gtx=no
fi
fi




    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((always_inline))" >&5
printf %s "checking for __attribute__((always_inline))... " >&6; }
if test ${ax_cv_have_func_attribute_always_inline+y}
then :
  printf %s "(cached) " >&6
else $as_nop

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


                    inline __attribute__((always_inline)) int foo( void ) { return 0; }

int
main (void)
{

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
                                      if test -s conftest.err
then :
  ax_cv_have_func_attribute_always_inline=no
else $as_nop
  ax_cv_have_func_attribute_always_inline=yes
fi
else $as_nop
  ax_cv_have_func_attribute_always_inline=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_have_func_attribute_always_inline" >&5
printf "%s\n" "$ax_cv_have_func_attribute_always_inline" >&6; }

    if test yes = $ax_cv_have_func_attribute_always_inline
then :

printf "%s\n" "#define HAVE_FUNC_ATTRIBUTE_ALWAYS_INLINE 1" >>confdefs.h

fi






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((fallthrough))" >&5
printf %s "checking for __attribute__((fallthrough))... " >&6; }
if test ${ax_cv_have_func_attribute_fallthrough+y}
then :
  printf %s "(cached) " >&6
else $as_nop

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


                    void foo( int x ) {switch (x) { case 1: __attribute__((fallthrough)); case 2: break ; }};

int
main (void)
{

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
                                      if test -s conftest.err
then :
  ax_cv_have_func_attribute_fallthrough=no
else $as_nop
  ax_cv_have_func_attribute_fallthrough=yes
fi
else $as_nop
  ax_cv_have_func_attribute_fallthrough=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_have_func_attribute_fallthrough" >&5
printf "%s\n" "$ax_cv_have_func_attribute_fallthrough" >&6; }

    if test yes = $ax_cv_have_func_attribute_fallthrough
then :

printf "%s\n" "#define HAVE_FUNC_ATTRIBUTE_FALLTHROUGH 1" >>confdefs.h

fi






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((format))" >&5
printf %s "checking for __attribute__((format))... " >&6; }
if test ${ax_cv_have_func_attribute_format+y}
then :
  printf %s "(cached) " >&6
else $as_nop

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


                    int foo(const char *p, ...) __attribute__((format(printf, 1, 2)));

int
main (void)
{

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
                                      if test -s conftest.err
then :
  ax_cv_have_func_attribute_format=no
else $as_nop
  ax_cv_have_func_attribute_format=yes
fi
else $as_nop
  ax_cv_have_func_attribute_format=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_have_func_attribute_format" >&5
printf "%s\n" "$ax_cv_have_func_attribute_format" >&6; }

    if test yes = $ax_cv_have_func_attribute_format
then :

printf "%s\n" "#define HAVE_FUNC_ATTRIBUTE_FORMAT 1" >>confdefs.h

fi






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((nonnull))" >&5
printf %s "checking for __attribute__((nonnull))... " >&6; }
if test ${ax_cv_have_func_attribute_nonnull+y}
then :
  printf %s "(cached) " >&6
else $as_nop

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


                    int foo(char *p) __attribute__((nonnull(1)));

int
main (void)
{

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
                                      if test -s conftest.err
then :
  ax_cv_have_func_attribute_nonnull=no
else $as_nop
  ax_cv_have_func_attribute_nonnull=yes
fi
else $as_nop
  ax_cv_have_func_attribute_nonnull=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_have_func_attribute_nonnull" >&5
printf "%s\n" "$ax_cv_have_func_attribute_nonnull" >&6; }

    if test yes = $ax_cv_have_func_attribute_nonnull
then :

printf "%s\n" "#define HAVE_FUNC_ATTRIBUTE_NONNULL 1" >>confdefs.h

fi






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((noreturn))" >&5
printf %s "checking for __attribute__((noreturn))... " >&6; }
if test ${ax_cv_have_func_attribute_noreturn+y}
then :
  printf %s "(cached) " >&6
else $as_nop

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


                    void foo( void ) __attribute__((noreturn));

int
main (void)
{

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
                                      if test -s conftest.err
then :
  ax_cv_have_func_attribute_noreturn=no
else $as_nop
  ax_cv_have_func_attribute_noreturn=yes
fi
else $as_nop
  ax_cv_have_func_attribute_noreturn=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_have_func_attribute_noreturn" >&5
printf "%s\n" "$ax_cv_have_func_attribute_noreturn" >&6; }

    if test yes = $ax_cv_have_func_attribute_noreturn
then :

printf "%s\n" "#define HAVE_FUNC_ATTRIBUTE_NORETURN 1" >>confdefs.h

fi






    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __attribute__((unused))" >&5
printf %s "checking for __attribute__((unused))... " >&6; }
if test ${ax_cv_have_func_attribute_unused+y}
then :
  printf %s "(cached) " >&6
else $as_nop

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


                    int foo( void ) __attribute__((unused));

int
main (void)
{

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
                                      if test -s conftest.err
then :
  ax_cv_have_func_attribute_unused=no
else $as_nop
  ax_cv_have_func_attribute_unused=yes
fi
else $as_nop
  ax_cv_have_func_attribute_unused=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_have_func_attribute_unused" >&5
printf "%s\n" "$ax_cv_have_func_attribute_unused" >&6; }

    if test yes = $ax_cv_have_func_attribute_unused
then :

printf "%s\n" "#define HAVE_FUNC_ATTRIBUTE_UNUSED 1" >>confdefs.h

fi




  if test "$ax_cv_have_func_attribute_format" = "yes"
then :


printf "%s\n" "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h


fi



{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _Pragma" >&5
printf %s "checking for _Pragma... " >&6; }
if test ${ac_cv__Pragma+y}
then :
  printf %s "(cached) " >&6
else $as_nop

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

_Pragma("")

void func(void)
{
	return;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv__Pragma=yes
else $as_nop
  ac_cv__Pragma=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv__Pragma" >&5
printf "%s\n" "$ac_cv__Pragma" >&6; }
if test "$ac_cv__Pragma" = "yes"; then

printf "%s\n" "#define HAVE__PRAGMA 1" >>confdefs.h


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _Pragma recognition of -Wtautological-pointer-compare" >&5
printf %s "checking for _Pragma recognition of -Wtautological-pointer-compare... " >&6; }
if test ${ac_cv__Pragma_tautological_pointer_compare+y}
then :
  printf %s "(cached) " >&6
else $as_nop

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

_Pragma("clang diagnostic error \"-Wunknown-pragmas\"")
_Pragma("clang diagnostic ignored \"-Wtautological-pointer-compare\"")

void func(void)
{
	return;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv__Pragma_tautological_pointer_compare=yes
else $as_nop
  ac_cv__Pragma_tautological_pointer_compare=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv__Pragma_tautological_pointer_compare" >&5
printf "%s\n" "$ac_cv__Pragma_tautological_pointer_compare" >&6; }

  if test "$ac_cv__Pragma_tautological_pointer_compare" = "yes"; then

printf "%s\n" "#define HAVE__PRAGMA_TAUTOLOGICAL_POINTER_COMPARE 1" >>confdefs.h

  fi
fi


    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C99 flexible arrays" >&5
printf %s "checking for C99 flexible arrays... " >&6; }
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      struct flexarraytest {
          int flag;
          int numbers[];
      };

int
main (void)
{

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define HAVE_FLEXIBLE_ARRAY 1" >>confdefs.h


else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


ac_fn_c_check_func "$LINENO" "chown" "ac_cv_func_chown"
if test "x$ac_cv_func_chown" = xyes
then :
  printf "%s\n" "#define HAVE_CHOWN 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fchown" "ac_cv_func_fchown"
if test "x$ac_cv_func_fchown" = xyes
then :
  printf "%s\n" "#define HAVE_FCHOWN 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "gethostname" "ac_cv_func_gethostname"
if test "x$ac_cv_func_gethostname" = xyes
then :
  printf "%s\n" "#define HAVE_GETHOSTNAME 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "lstat" "ac_cv_func_lstat"
if test "x$ac_cv_func_lstat" = xyes
then :
  printf "%s\n" "#define HAVE_LSTAT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton"
if test "x$ac_cv_func_inet_aton" = xyes
then :
  printf "%s\n" "#define HAVE_INET_ATON 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "putenv" "ac_cv_func_putenv"
if test "x$ac_cv_func_putenv" = xyes
then :
  printf "%s\n" "#define HAVE_PUTENV 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "readv" "ac_cv_func_readv"
if test "x$ac_cv_func_readv" = xyes
then :
  printf "%s\n" "#define HAVE_READV 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv"
if test "x$ac_cv_func_setenv" = xyes
then :
  printf "%s\n" "#define HAVE_SETENV 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
if test "x$ac_cv_func_strdup" = xyes
then :
  printf "%s\n" "#define HAVE_STRDUP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
if test "x$ac_cv_func_strftime" = xyes
then :
  printf "%s\n" "#define HAVE_STRFTIME 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup"
if test "x$ac_cv_func_strndup" = xyes
then :
  printf "%s\n" "#define HAVE_STRNDUP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep"
if test "x$ac_cv_func_strsep" = xyes
then :
  printf "%s\n" "#define HAVE_STRSEP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
if test "x$ac_cv_func_unsetenv" = xyes
then :
  printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h

fi


ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf"
if test "x$ac_cv_func_asprintf" = xyes
then :
  printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "asnprintf" "ac_cv_func_asnprintf"
if test "x$ac_cv_func_asnprintf" = xyes
then :
  printf "%s\n" "#define HAVE_ASNPRINTF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf"
if test "x$ac_cv_func_vasprintf" = xyes
then :
  printf "%s\n" "#define HAVE_VASPRINTF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "vasnprintf" "ac_cv_func_vasnprintf"
if test "x$ac_cv_func_vasnprintf" = xyes
then :
  printf "%s\n" "#define HAVE_VASNPRINTF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
if test "x$ac_cv_func_vsnprintf" = xyes
then :
  printf "%s\n" "#define HAVE_VSNPRINTF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
if test "x$ac_cv_func_snprintf" = xyes
then :
  printf "%s\n" "#define HAVE_SNPRINTF 1" >>confdefs.h

fi


ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
if test "x$ac_cv_func_daemon" = xyes
then :
  printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" daemon.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS daemon.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "ecalloc" "ac_cv_func_ecalloc"
if test "x$ac_cv_func_ecalloc" = xyes
then :
  printf "%s\n" "#define HAVE_ECALLOC 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" ecalloc.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS ecalloc.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "emalloc" "ac_cv_func_emalloc"
if test "x$ac_cv_func_emalloc" = xyes
then :
  printf "%s\n" "#define HAVE_EMALLOC 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" emalloc.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS emalloc.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "erealloc" "ac_cv_func_erealloc"
if test "x$ac_cv_func_erealloc" = xyes
then :
  printf "%s\n" "#define HAVE_EREALLOC 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" erealloc.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS erealloc.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "err" "ac_cv_func_err"
if test "x$ac_cv_func_err" = xyes
then :
  printf "%s\n" "#define HAVE_ERR 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" err.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS err.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "errx" "ac_cv_func_errx"
if test "x$ac_cv_func_errx" = xyes
then :
  printf "%s\n" "#define HAVE_ERRX 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" errx.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS errx.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "flock" "ac_cv_func_flock"
if test "x$ac_cv_func_flock" = xyes
then :
  printf "%s\n" "#define HAVE_FLOCK 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" flock.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS flock.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "freeaddrinfo" "ac_cv_func_freeaddrinfo"
if test "x$ac_cv_func_freeaddrinfo" = xyes
then :
  printf "%s\n" "#define HAVE_FREEADDRINFO 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" freeaddrinfo.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS freeaddrinfo.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "gai_strerror" "ac_cv_func_gai_strerror"
if test "x$ac_cv_func_gai_strerror" = xyes
then :
  printf "%s\n" "#define HAVE_GAI_STRERROR 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" gai_strerror.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS gai_strerror.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
if test "x$ac_cv_func_getaddrinfo" = xyes
then :
  printf "%s\n" "#define HAVE_GETADDRINFO 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" getaddrinfo.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS getaddrinfo.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "getdtablesize" "ac_cv_func_getdtablesize"
if test "x$ac_cv_func_getdtablesize" = xyes
then :
  printf "%s\n" "#define HAVE_GETDTABLESIZE 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" getdtablesize.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS getdtablesize.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo"
if test "x$ac_cv_func_getnameinfo" = xyes
then :
  printf "%s\n" "#define HAVE_GETNAMEINFO 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" getnameinfo.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS getnameinfo.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "getopt" "ac_cv_func_getopt"
if test "x$ac_cv_func_getopt" = xyes
then :
  printf "%s\n" "#define HAVE_GETOPT 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" getopt.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS getopt.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "getprogname" "ac_cv_func_getprogname"
if test "x$ac_cv_func_getprogname" = xyes
then :
  printf "%s\n" "#define HAVE_GETPROGNAME 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" getprogname.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS getprogname.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
if test "x$ac_cv_func_gettimeofday" = xyes
then :
  printf "%s\n" "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" gettimeofday.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS gettimeofday.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
if test "x$ac_cv_func_inet_ntop" = xyes
then :
  printf "%s\n" "#define HAVE_INET_NTOP 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" inet_ntop.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton"
if test "x$ac_cv_func_inet_pton" = xyes
then :
  printf "%s\n" "#define HAVE_INET_PTON 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" inet_pton.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "localtime_r" "ac_cv_func_localtime_r"
if test "x$ac_cv_func_localtime_r" = xyes
then :
  printf "%s\n" "#define HAVE_LOCALTIME_R 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" localtime_r.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS localtime_r.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp"
if test "x$ac_cv_func_mkstemp" = xyes
then :
  printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" mkstemp.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS mkstemp.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv"
if test "x$ac_cv_func_setenv" = xyes
then :
  printf "%s\n" "#define HAVE_SETENV 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" setenv.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS setenv.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "setprogname" "ac_cv_func_setprogname"
if test "x$ac_cv_func_setprogname" = xyes
then :
  printf "%s\n" "#define HAVE_SETPROGNAME 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" setprogname.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS setprogname.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
if test "x$ac_cv_func_strcasecmp" = xyes
then :
  printf "%s\n" "#define HAVE_STRCASECMP 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" strcasecmp.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
if test "x$ac_cv_func_strlcat" = xyes
then :
  printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" strlcat.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS strlcat.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "strnlen" "ac_cv_func_strnlen"
if test "x$ac_cv_func_strnlen" = xyes
then :
  printf "%s\n" "#define HAVE_STRNLEN 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" strnlen.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS strnlen.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
if test "x$ac_cv_func_strlcpy" = xyes
then :
  printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" strlcpy.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep"
if test "x$ac_cv_func_strsep" = xyes
then :
  printf "%s\n" "#define HAVE_STRSEP 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" strsep.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS strsep.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "tdelete" "ac_cv_func_tdelete"
if test "x$ac_cv_func_tdelete" = xyes
then :
  printf "%s\n" "#define HAVE_TDELETE 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" tdelete.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS tdelete.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "tfind" "ac_cv_func_tfind"
if test "x$ac_cv_func_tfind" = xyes
then :
  printf "%s\n" "#define HAVE_TFIND 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" tfind.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS tfind.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "tsearch" "ac_cv_func_tsearch"
if test "x$ac_cv_func_tsearch" = xyes
then :
  printf "%s\n" "#define HAVE_TSEARCH 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" tsearch.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS tsearch.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "twalk" "ac_cv_func_twalk"
if test "x$ac_cv_func_twalk" = xyes
then :
  printf "%s\n" "#define HAVE_TWALK 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" twalk.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS twalk.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
if test "x$ac_cv_func_unsetenv" = xyes
then :
  printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" unsetenv.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS unsetenv.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "verr" "ac_cv_func_verr"
if test "x$ac_cv_func_verr" = xyes
then :
  printf "%s\n" "#define HAVE_VERR 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" verr.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS verr.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "verrx" "ac_cv_func_verrx"
if test "x$ac_cv_func_verrx" = xyes
then :
  printf "%s\n" "#define HAVE_VERRX 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" verrx.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS verrx.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "vsyslog" "ac_cv_func_vsyslog"
if test "x$ac_cv_func_vsyslog" = xyes
then :
  printf "%s\n" "#define HAVE_VSYSLOG 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" vsyslog.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS vsyslog.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "vwarn" "ac_cv_func_vwarn"
if test "x$ac_cv_func_vwarn" = xyes
then :
  printf "%s\n" "#define HAVE_VWARN 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" vwarn.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS vwarn.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "vwarnx" "ac_cv_func_vwarnx"
if test "x$ac_cv_func_vwarnx" = xyes
then :
  printf "%s\n" "#define HAVE_VWARNX 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" vwarnx.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS vwarnx.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "warn" "ac_cv_func_warn"
if test "x$ac_cv_func_warn" = xyes
then :
  printf "%s\n" "#define HAVE_WARN 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" warn.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS warn.$ac_objext"
 ;;
esac

fi
ac_fn_c_check_func "$LINENO" "warnx" "ac_cv_func_warnx"
if test "x$ac_cv_func_warnx" = xyes
then :
  printf "%s\n" "#define HAVE_WARNX 1" >>confdefs.h

else $as_nop
  case " $LIBOBJS " in
  *" warnx.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS warnx.$ac_objext"
 ;;
esac

fi


ac_fn_c_check_header_compile "$LINENO" "err.h" "ac_cv_header_err_h" "$ac_includes_default"
if test "x$ac_cv_header_err_h" = xyes
then :
  printf "%s\n" "#define HAVE_ERR_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "search.h" "ac_cv_header_search_h" "$ac_includes_default"
if test "x$ac_cv_header_search_h" = xyes
then :
  printf "%s\n" "#define HAVE_SEARCH_H 1" >>confdefs.h

fi



ac_fn_check_decl "$LINENO" "h_errno" "ac_cv_have_decl_h_errno" "
#include <sys/types.h>
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_h_errno" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_H_ERRNO $ac_have_decl" >>confdefs.h



ROKEN_HEADERS=
if test "$ac_cv_header_err_h" != "yes"
then :
  ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"
fi



{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bswap16" >&5
printf %s "checking for bswap16... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_BSWAP_H
#include <sys/bswap.h>
#endif

int
main (void)
{
short a, b; b = bswap16(a);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define HAVE_BSWAP16 1" >>confdefs.h


else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bswap32" >&5
printf %s "checking for bswap32... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_BSWAP_H
#include <sys/bswap.h>
#endif

int
main (void)
{
int a, b; b = bswap32(a);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define HAVE_BSWAP32 1" >>confdefs.h


else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext


case $AFS_SYSNAME in
*hp_ux* | *hpux*)
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O." >&5
printf "%s\n" "$as_me: WARNING: Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O." >&2;}
   ;;
*)
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for positional I/O" >&5
printf %s "checking for positional I/O... " >&6; }
   if test "$ac_cv_func_pread" = "yes" && \
           test "$ac_cv_func_pwrite" = "yes"; then

printf "%s\n" "#define HAVE_PIO 1" >>confdefs.h

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
   else
     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
   fi
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for vectored positional I/O" >&5
printf %s "checking for vectored positional I/O... " >&6; }
   if test "$ac_cv_func_preadv" = "yes" -a \
               "$ac_cv_func_pwritev" = "yes" -a \
           "$ac_cv_func_preadv64" = "yes" -a \
           "$ac_cv_func_pwritev64" = "yes"
then :

printf "%s\n" "#define HAVE_PIOV 1" >>confdefs.h

        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
   ;;
esac


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for POSIX regex library" >&5
printf %s "checking for POSIX regex library... " >&6; }
if test "$ac_cv_header_regex_h" = "yes" && \
        test "$ac_cv_func_regcomp" = "yes" && \
        test "$ac_cv_func_regexec" = "yes" && \
        test "$ac_cv_func_regerror" = "yes"; then

printf "%s\n" "#define HAVE_POSIX_REGEX 1" >>confdefs.h

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

save_LIBS="$LIBS"
LIBS="$LIBS $PTHREAD_LIBS"
ac_fn_c_check_func "$LINENO" "pthread_set_name_np" "ac_cv_func_pthread_set_name_np"
if test "x$ac_cv_func_pthread_set_name_np" = xyes
then :
  printf "%s\n" "#define HAVE_PTHREAD_SET_NAME_NP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "pthread_setname_np" "ac_cv_func_pthread_setname_np"
if test "x$ac_cv_func_pthread_setname_np" = xyes
then :
  printf "%s\n" "#define HAVE_PTHREAD_SETNAME_NP 1" >>confdefs.h

fi

if test "$ac_cv_func_pthread_setname_np" = "yes"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for signature of pthread_setname_np" >&5
printf %s "checking for signature of pthread_setname_np... " >&6; }
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
       #ifdef HAVE_PTHREAD_NP_H
       #include <pthread_np.h>
       #endif
int
main (void)
{
pthread_setname_np(pthread_self(), "test", (void *)0)
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: three arguments" >&5
printf "%s\n" "three arguments" >&6; }
     pthread_setname_np_args=3
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
         #ifdef HAVE_PTHREAD_NP_H
         #include <pthread_np.h>
         #endif
int
main (void)
{
pthread_setname_np(pthread_self(), "test")
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: two arguments" >&5
printf "%s\n" "two arguments" >&6; }
       pthread_setname_np_args=2
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
           #ifdef HAVE_PTHREAD_NP_H
           #include <pthread_np.h>
           #endif
int
main (void)
{
pthread_setname_np("test")
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: one argument" >&5
printf "%s\n" "one argument" >&6; }
           pthread_setname_np_args=1
else $as_nop
  pthread_setname_np_args=0
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

printf "%s\n" "#define PTHREAD_SETNAME_NP_ARGS $pthread_setname_np_args" >>confdefs.h

fi


LIBS="$save_LIBS"

openafs_cv_saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"

# The cast to long int 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.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
printf %s "checking size of void *... " >&6; }
if test ${ac_cv_sizeof_void_p+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"
then :

else $as_nop
  if test "$ac_cv_type_void_p" = yes; then
     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (void *)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_void_p=0
   fi
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
printf "%s\n" "$ac_cv_sizeof_void_p" >&6; }



printf "%s\n" "#define SIZEOF_VOID_P $ac_cv_sizeof_void_p" >>confdefs.h


# The cast to long int 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.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
printf %s "checking size of unsigned long long... " >&6; }
if test ${ac_cv_sizeof_unsigned_long_long+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"
then :

else $as_nop
  if test "$ac_cv_type_unsigned_long_long" = yes; then
     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (unsigned long long)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_unsigned_long_long=0
   fi
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
printf "%s\n" "$ac_cv_sizeof_unsigned_long_long" >&6; }



printf "%s\n" "#define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long" >>confdefs.h


# The cast to long int 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.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
printf %s "checking size of unsigned long... " >&6; }
if test ${ac_cv_sizeof_unsigned_long+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"
then :

else $as_nop
  if test "$ac_cv_type_unsigned_long" = yes; then
     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (unsigned long)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_unsigned_long=0
   fi
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
printf "%s\n" "$ac_cv_sizeof_unsigned_long" >&6; }



printf "%s\n" "#define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long" >>confdefs.h


# The cast to long int 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.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of unsigned int" >&5
printf %s "checking size of unsigned int... " >&6; }
if test ${ac_cv_sizeof_unsigned_int+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned int))" "ac_cv_sizeof_unsigned_int"        "$ac_includes_default"
then :

else $as_nop
  if test "$ac_cv_type_unsigned_int" = yes; then
     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (unsigned int)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_unsigned_int=0
   fi
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_int" >&5
printf "%s\n" "$ac_cv_sizeof_unsigned_int" >&6; }



printf "%s\n" "#define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int" >>confdefs.h



  ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
if test "x$ac_cv_type_intptr_t" = xyes
then :

printf "%s\n" "#define HAVE_INTPTR_T 1" >>confdefs.h

else $as_nop
  for ac_type in 'int' 'long int' 'long long int'; do
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main (void)
{
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

printf "%s\n" "#define intptr_t $ac_type" >>confdefs.h

	  ac_type=
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
       test -z "$ac_type" && break
     done
fi



  ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
if test "x$ac_cv_type_uintptr_t" = xyes
then :

printf "%s\n" "#define HAVE_UINTPTR_T 1" >>confdefs.h

else $as_nop
  for ac_type in 'unsigned int' 'unsigned long int' \
	'unsigned long long int'; do
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main (void)
{
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

printf "%s\n" "#define uintptr_t $ac_type" >>confdefs.h

	  ac_type=
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
       test -z "$ac_type" && break
     done
fi


ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
if test "x$ac_cv_type_ssize_t" = xyes
then :

else $as_nop

printf "%s\n" "#define ssize_t int" >>confdefs.h

fi

ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include <sys/types.h>
#include <signal.h>
"
if test "x$ac_cv_type_sig_atomic_t" = xyes
then :

else $as_nop

printf "%s\n" "#define sig_atomic_t int" >>confdefs.h

fi

ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
#include <sys/socket.h>
"
if test "x$ac_cv_type_socklen_t" = xyes
then :

else $as_nop

printf "%s\n" "#define socklen_t int" >>confdefs.h

fi

ac_fn_c_check_type "$LINENO" "off64_t" "ac_cv_type_off64_t" "$ac_includes_default"
if test "x$ac_cv_type_off64_t" = xyes
then :

printf "%s\n" "#define HAVE_OFF64_T 1" >>confdefs.h


fi

ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "#include <unistd.h>
"
if test "x$ac_cv_type_ssize_t" = xyes
then :

printf "%s\n" "#define HAVE_SSIZE_T 1" >>confdefs.h


fi

ac_fn_c_check_type "$LINENO" "struct winsize" "ac_cv_type_struct_winsize" "
#ifdef HAVE_TERMIOS_H
# include <termios.h>
#else
# include <sys/termios.h>
#endif
#include <sys/ioctl.h>
"
if test "x$ac_cv_type_struct_winsize" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_WINSIZE 1" >>confdefs.h


fi

ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" "
#include <sys/types.h>
#include <sys/socket.h>

"
if test "x$ac_cv_type_sa_family_t" = xyes
then :

printf "%s\n" "#define HAVE_SA_FAMILY_T 1" >>confdefs.h


fi
ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
#include <sys/types.h>
#include <sys/socket.h>

"
if test "x$ac_cv_type_socklen_t" = xyes
then :

printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h


fi
ac_fn_c_check_type "$LINENO" "struct sockaddr" "ac_cv_type_struct_sockaddr" "
#include <sys/types.h>
#include <sys/socket.h>

"
if test "x$ac_cv_type_struct_sockaddr" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_SOCKADDR 1" >>confdefs.h


fi
ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "
#include <sys/types.h>
#include <sys/socket.h>

"
if test "x$ac_cv_type_struct_sockaddr_storage" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h


fi

ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" "
#include <sys/types.h>
#include <sys/socket.h>

"
if test "x$ac_cv_type_sa_family_t" = xyes
then :

printf "%s\n" "#define HAVE_SA_FAMILY_T 1" >>confdefs.h


fi

ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" "
#include <sys/types.h>
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif

"
if test "x$ac_cv_type_struct_addrinfo" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h


fi

ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
if test "x$ac_cv_type_long_long" = xyes
then :

printf "%s\n" "#define HAVE_LONG_LONG 1" >>confdefs.h


fi


# The cast to long int 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.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
printf %s "checking size of long... " >&6; }
if test ${ac_cv_sizeof_long+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"
then :

else $as_nop
  if test "$ac_cv_type_long" = yes; then
     { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (long)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_long=0
   fi
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
printf "%s\n" "$ac_cv_sizeof_long" >&6; }



printf "%s\n" "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h



CFLAGS="$openafs_cv_saved_CFLAGS"

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether PAM prefers const" >&5
printf %s "checking whether PAM prefers const... " >&6; }
if test ${rra_cv_header_pam_const+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef HAVE_SECURITY_PAM_APPL_H
# include <security/pam_appl.h>
#else
# include <pam/pam_appl.h>
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "const void \*\* *_?item" >/dev/null 2>&1
then :
  rra_cv_header_pam_const=yes
else $as_nop
  rra_cv_header_pam_const=no
fi
rm -rf conftest*

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rra_cv_header_pam_const" >&5
printf "%s\n" "$rra_cv_header_pam_const" >&6; }
if test x"$rra_cv_header_pam_const" = xyes
then :
  rra_header_pam_const=const
else $as_nop
  rra_header_pam_const=
fi

printf "%s\n" "#define PAM_CONST $rra_header_pam_const" >>confdefs.h


if test "x$enable_transarc_paths" = "xyes"  ; then
    afsconfdir=${afsconfdir=/usr/afs/etc}
    viceetcdir=${viceetcdir=/usr/vice/etc}
    afskerneldir=${afskerneldir=${viceetcdir}}
    afssrvbindir=${afssrvbindir=/usr/afs/bin}
    afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
    afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
    afsdbdir=${afsdbdir=/usr/afs/db}
    afslogsdir=${afslogsdir=/usr/afs/logs}
    afslocaldir=${afslocaldir=/usr/afs/local}
    afsbackupdir=${afsbackupdir=/usr/afs/backup}
    afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
    afsdatadir=${afsdatadir=/usr/vice/etc}
else
    afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
    viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
    afskerneldir=${afskerneldir='${libdir}/openafs'}
    afssrvbindir=${afssrvbindir='${bindir}'}
    afssrvsbindir=${afssrvsbindir='${sbindir}'}
    afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
    afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
    afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
    afslocaldir=${afslocaldir='${localstatedir}/openafs'}
    afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
    afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
    afsdatadir=${afsdatadir='${datadir}/openafs'}
fi














if test "x$enable_kernel_module" = "xyes"; then
ENABLE_KERNEL_MODULE=libafs
fi

if test "x$enable_pthreaded_ubik" = "xyes"; then
ENABLE_PTHREADED_UBIK=yes
fi




























openafs_fuse=
 ENABLE_FUSE_CLIENT=
 CLIENT_UAFS_DEP=
 # Check whether --enable-fuse-client was given.
if test ${enable_fuse_client+y}
then :
  enableval=$enable_fuse_client; openafs_fuse="$enableval"
fi


 if test -z "$openafs_fuse"
then :
  if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fuse\""; } >&5
  ($PKG_CONFIG --exists --print-errors "fuse") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  openafs_fuse=yes
else
  case $AFS_SYSNAME in #(
  sun4x_511|sunx86_511) :
    sol11fuse=
     fuse_cppflags=-D_FILE_OFFSET_BITS=64
     save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$fuse_cppflags $CPPFLAGS"
     ac_fn_c_check_header_compile "$LINENO" "fuse.h" "ac_cv_header_fuse_h" "$ac_includes_default"
if test "x$ac_cv_header_fuse_h" = xyes
then :
  sol11fuse=yes
fi

     if test x"$sol11fuse" = xyes
then :
  FUSE_CFLAGS="$fuse_cppflags"
       FUSE_LIBS=-lfuse
       openafs_fuse=yes
       ENABLE_FUSE_CLIENT=afsd.fuse
  CLIENT_UAFS_DEP=libuafs
fi
     CPPFLAGS="$save_CPPFLAGS" ;; #(
  *) :
     ;;
esac
fi
fi

 if test x"$openafs_fuse" = xyes && test x"$ENABLE_FUSE_CLIENT" = x
then :

pkg_failed=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FUSE" >&5
printf %s "checking for FUSE... " >&6; }

if test -n "$PKG_CONFIG"; then
    if test -n "$FUSE_CFLAGS"; then
        pkg_cv_FUSE_CFLAGS="$FUSE_CFLAGS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fuse\""; } >&5
  ($PKG_CONFIG --exists --print-errors "fuse") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FUSE_CFLAGS=`$PKG_CONFIG --cflags "fuse" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi
if test -n "$PKG_CONFIG"; then
    if test -n "$FUSE_LIBS"; then
        pkg_cv_FUSE_LIBS="$FUSE_LIBS"
    else
        if test -n "$PKG_CONFIG" && \
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fuse\""; } >&5
  ($PKG_CONFIG --exists --print-errors "fuse") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FUSE_LIBS=`$PKG_CONFIG --libs "fuse" 2>/dev/null`
else
  pkg_failed=yes
fi
    fi
else
	pkg_failed=untried
fi



if test $pkg_failed = yes; then

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        FUSE_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "fuse"`
        else
	        FUSE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fuse"`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$FUSE_PKG_ERRORS" >&5

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
                case $AFS_SYSNAME in #(
  sun4x_511|sunx86_511) :
    sol11fuse=
     fuse_cppflags=-D_FILE_OFFSET_BITS=64
     save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$fuse_cppflags $CPPFLAGS"
     ac_fn_c_check_header_compile "$LINENO" "fuse.h" "ac_cv_header_fuse_h" "$ac_includes_default"
if test "x$ac_cv_header_fuse_h" = xyes
then :
  sol11fuse=yes
fi

     if test x"$sol11fuse" = xyes
then :
  FUSE_CFLAGS="$fuse_cppflags"
       FUSE_LIBS=-lfuse
       openafs_fuse=yes
       ENABLE_FUSE_CLIENT=afsd.fuse
  CLIENT_UAFS_DEP=libuafs
fi
     CPPFLAGS="$save_CPPFLAGS" ;; #(
  *) :
     ;;
esac
           if test x"ENABLE_FUSE_CLIENT" = x
then :
  as_fn_error $? "\"$FUSE_PACKAGE_ERRORS\"" "$LINENO" 5
fi
elif test $pkg_failed = untried; then
	case $AFS_SYSNAME in #(
  sun4x_511|sunx86_511) :
    sol11fuse=
     fuse_cppflags=-D_FILE_OFFSET_BITS=64
     save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$fuse_cppflags $CPPFLAGS"
     ac_fn_c_check_header_compile "$LINENO" "fuse.h" "ac_cv_header_fuse_h" "$ac_includes_default"
if test "x$ac_cv_header_fuse_h" = xyes
then :
  sol11fuse=yes
fi

     if test x"$sol11fuse" = xyes
then :
  FUSE_CFLAGS="$fuse_cppflags"
       FUSE_LIBS=-lfuse
       openafs_fuse=yes
       ENABLE_FUSE_CLIENT=afsd.fuse
  CLIENT_UAFS_DEP=libuafs
fi
     CPPFLAGS="$save_CPPFLAGS" ;; #(
  *) :
     ;;
esac
           if test x"ENABLE_FUSE_CLIENT" = x
then :
  as_fn_error $? "\"$FUSE_PACKAGE_ERRORS\"" "$LINENO" 5
fi
else
	FUSE_CFLAGS=$pkg_cv_FUSE_CFLAGS
	FUSE_LIBS=$pkg_cv_FUSE_LIBS
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	ENABLE_FUSE_CLIENT=afsd.fuse
  CLIENT_UAFS_DEP=libuafs
fi
fi





# Check whether --with-swig was given.
if test ${with_swig+y}
then :
  withval=$with_swig;
else $as_nop
  with_swig=check
fi


LIBUAFS_BUILD_PERL=
if test "x$with_swig" != "xno"
then :
  # Extract the first word of "swig", so it can be a program name with args.
set dummy swig; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_SWIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$SWIG"; then
  ac_cv_prog_SWIG="$SWIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_prog_SWIG="swig"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
SWIG=$ac_cv_prog_SWIG
if test -n "$SWIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5
printf "%s\n" "$SWIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  if test "x$SWIG" = "xswig"
then :
  LIBUAFS_BUILD_PERL=LIBUAFS_BUILD_PERL
fi
  if test "x$with_swig" = "xyes"
then :
  if test "x$SWIG" != "xswig"
then :
  as_fn_error $? "swig requested but not found" "$LINENO" 5
fi
fi
fi




TOP_SRCDIR="${srcdir}/src"
case $TOP_SRCDIR in
        /*)
                ;;
        *)
                TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
                ;;
esac

TOP_OBJDIR="${SRCDIR_PARENT}"
TOP_INCDIR="${SRCDIR_PARENT}/include"
TOP_LIBDIR="${SRCDIR_PARENT}/lib"
if test "${DEST}x" = "x"; then
        DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
fi


if test "x$with_crosstools_dir" != "x"; then
    if test -f "$with_crosstools_dir/rxgen" -a -f "$with_crosstools_dir/compile_et" -a -f "$with_crosstools_dir/config"; then
        COMPILE_ET_PATH=$with_crosstools_dir/compile_et
        CONFIGTOOL_PATH=$with_crosstools_dir/config
        RXGEN_PATH=$with_crosstools_dir/rxgen
    else
        as_fn_error $? "Tools not found in $with_crosstools_dir" "$LINENO" 5
        exit 1
    fi
else
    COMPILE_ET_PATH="${SRCDIR_PARENT}/src/comerr/compile_et"
    CONFIGTOOL_PATH="${SRCDIR_PARENT}/src/config/config"
    RXGEN_PATH="${SRCDIR_PARENT}/src/rxgen/rxgen"
fi





HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"




mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
printf %s "checking for crypt in -lcrypt... " >&6; }
if test ${ac_cv_lib_crypt_crypt+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcrypt  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char crypt ();
int
main (void)
{
return crypt ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_crypt_crypt=yes
else $as_nop
  ac_cv_lib_crypt_crypt=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5
printf "%s\n" "$ac_cv_lib_crypt_crypt" >&6; }
if test "x$ac_cv_lib_crypt_crypt" = xyes
then :
  LIB_crypt="-lcrypt"
fi




{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for label support in structs" >&5
printf %s "checking for label support in structs... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

extern void osi_UFSOpen(void);
struct labeltest {
   void (*open) (void);
};
struct labeltest struct_labeltest = {
   .open       = osi_UFSOpen,
}

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define HAVE_STRUCT_LABEL_SUPPORT 1" >>confdefs.h


else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

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


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking checking for dirfd" >&5
printf %s "checking checking for dirfd... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#ifdef HAVE_DIRENT_H
#include <dirent.h>
#endif

int
main (void)
{
DIR *d = 0; dirfd(d);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_rk_have_dirfd=yes
else $as_nop
  ac_rk_have_dirfd=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
if test "$ac_rk_have_dirfd" = "yes" ; then

printf "%s\n" "#define HAVE_DIRFD 1" >>confdefs.h

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_rk_have_dirfd" >&5
printf "%s\n" "$ac_rk_have_dirfd" >&6; }



{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dd_fd in DIR" >&5
printf %s "checking for dd_fd in DIR... " >&6; }
if test ${ac_cv_type_dir_dd_fd+y}
then :
  printf %s "(cached) " >&6
else $as_nop

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

        #include <sys/types.h>
#ifdef HAVE_DIRENT_H
#include <dirent.h>
#endif
        #include <string.h>
int
main (void)
{
DIR x; memset(&x, 0, sizeof(x)); x.dd_fd
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_type_dir_dd_fd=yes
else $as_nop
  ac_cv_type_dir_dd_fd=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_dir_dd_fd" >&5
printf "%s\n" "$ac_cv_type_dir_dd_fd" >&6; }
if test "$ac_cv_type_dir_dd_fd" = yes; then


printf "%s\n" "#define HAVE_DIR_DD_FD 1" >>confdefs.h


fi






{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ru_idrss in struct rusage" >&5
printf %s "checking for ru_idrss in struct rusage... " >&6; }
if test ${ac_cv_type_struct_rusage_ru_idrss+y}
then :
  printf %s "(cached) " >&6
else $as_nop

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

        #ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
#endif
        #include <string.h>
int
main (void)
{
struct rusage x; memset(&x, 0, sizeof(x)); x.ru_idrss
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_type_struct_rusage_ru_idrss=yes
else $as_nop
  ac_cv_type_struct_rusage_ru_idrss=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_struct_rusage_ru_idrss" >&5
printf "%s\n" "$ac_cv_type_struct_rusage_ru_idrss" >&6; }
if test "$ac_cv_type_struct_rusage_ru_idrss" = yes; then


printf "%s\n" "#define HAVE_STRUCT_RUSAGE_RU_IDRSS 1" >>confdefs.h


fi




ac_fn_c_check_header_compile "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default"
if test "x$ac_cv_header_uuid_uuid_h" = xyes
then :
  printf "%s\n" "#define HAVE_UUID_UUID_H 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5
printf %s "checking for uuid_generate in -luuid... " >&6; }
if test ${ac_cv_lib_uuid_uuid_generate+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-luuid  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
char uuid_generate ();
int
main (void)
{
return uuid_generate ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_uuid_uuid_generate=yes
else $as_nop
  ac_cv_lib_uuid_uuid_generate=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5
printf "%s\n" "$ac_cv_lib_uuid_uuid_generate" >&6; }
if test "x$ac_cv_lib_uuid_uuid_generate" = xyes
then :
  LIBS_uuid="-luuid"
fi

ac_fn_c_check_func "$LINENO" "uuid_generate" "ac_cv_func_uuid_generate"
if test "x$ac_cv_func_uuid_generate" = xyes
then :
  printf "%s\n" "#define HAVE_UUID_GENERATE 1" >>confdefs.h

fi




CTF_DEFAULT_PATH="$PATH:/usr/bin:/opt/onbld/bin/$HOST_CPU"


# Check whether --with-ctf-tools was given.
if test ${with_ctf_tools+y}
then :
  withval=$with_ctf_tools; CTF_TOOLS="$withval"
else $as_nop
  CTF_TOOLS="check"
fi


case $CTF_TOOLS in #(
  check) :
    # Extract the first word of "ctfconvert", so it can be a program name with args.
set dummy ctfconvert; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_CTFCONVERT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $CTFCONVERT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CTFCONVERT="$CTFCONVERT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $CTF_DEFAULT_PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_CTFCONVERT="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CTFCONVERT=$ac_cv_path_CTFCONVERT
if test -n "$CTFCONVERT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CTFCONVERT" >&5
printf "%s\n" "$CTFCONVERT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


                  # Extract the first word of "ctfmerge", so it can be a program name with args.
set dummy ctfmerge; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_CTFMERGE+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $CTFMERGE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CTFMERGE="$CTFMERGE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $CTF_DEFAULT_PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_CTFMERGE="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CTFMERGE=$ac_cv_path_CTFMERGE
if test -n "$CTFMERGE"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CTFMERGE" >&5
printf "%s\n" "$CTFMERGE" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

 ;; #(
  yes) :
    # Extract the first word of "ctfconvert", so it can be a program name with args.
set dummy ctfconvert; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_CTFCONVERT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $CTFCONVERT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CTFCONVERT="$CTFCONVERT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $CTF_DEFAULT_PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_CTFCONVERT="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CTFCONVERT=$ac_cv_path_CTFCONVERT
if test -n "$CTFCONVERT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CTFCONVERT" >&5
printf "%s\n" "$CTFCONVERT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


                  # Extract the first word of "ctfmerge", so it can be a program name with args.
set dummy ctfmerge; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_CTFMERGE+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $CTFMERGE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CTFMERGE="$CTFMERGE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $CTF_DEFAULT_PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_CTFMERGE="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CTFMERGE=$ac_cv_path_CTFMERGE
if test -n "$CTFMERGE"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CTFMERGE" >&5
printf "%s\n" "$CTFMERGE" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


                  if test "x$CTFCONVERT" = "x"
then :
  as_fn_error $? "\"ctfconvert not found\"" "$LINENO" 5
fi
                  if test "x$CTFMERGE" = "x"
then :
  as_fn_error $? "\"ctfmerge not found\"" "$LINENO" 5
fi ;; #(
  no) :
     ;; #(
  *) :
    # Extract the first word of "ctfconvert", so it can be a program name with args.
set dummy ctfconvert; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_CTFCONVERT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $CTFCONVERT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CTFCONVERT="$CTFCONVERT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $CTF_TOOLS
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_CTFCONVERT="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CTFCONVERT=$ac_cv_path_CTFCONVERT
if test -n "$CTFCONVERT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CTFCONVERT" >&5
printf "%s\n" "$CTFCONVERT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


         # Extract the first word of "ctfmerge", so it can be a program name with args.
set dummy ctfmerge; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_CTFMERGE+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $CTFMERGE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CTFMERGE="$CTFMERGE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $CTF_TOOLS
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
    ac_cv_path_CTFMERGE="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CTFMERGE=$ac_cv_path_CTFMERGE
if test -n "$CTFMERGE"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CTFMERGE" >&5
printf "%s\n" "$CTFMERGE" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


         if test "x$CTFCONVERT" = "x"
then :
  as_fn_error $? "\"ctfconvert not found\"" "$LINENO" 5
fi
         if test "x$CTFMERGE" = "x"
then :
  as_fn_error $? "\"ctfmerge not found\"" "$LINENO" 5
fi
 ;;
esac

CC_WRAPPER=
LD_WRAPPER=
if test x"$CTFCONVERT" != x && test x"$CTFMERGE" != x
then :
  CC_WRAPPER="$TOP_SRCDIR/config/cc-wrapper cc"
       LD_WRAPPER="$TOP_SRCDIR/config/cc-wrapper ld"
fi








ac_config_files="$ac_config_files Makefile src/config/Makefile src/config/Makefile.config src/config/Makefile.lwp src/config/Makefile.version-CML src/config/Makefile.version-NOCML src/libafs/Makefile.common src/libafs/MakefileProto"

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, we kill variables containing newlines.
# 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.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}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 "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
  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}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $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-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else $as_nop
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi



# Reset variables that may have inherited troublesome values from
# the environment.

# IFS needs to be set, to space, tab, and newline, in precisely that order.
# (If _AS_PATH_WALK were called with IFS unset, it would have the
# side effect of setting IFS to empty, thus disabling word splitting.)
# Quoting is to prevent editors from complaining about space-tab.
as_nl='
'
export as_nl
IFS=" ""	$as_nl"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

# The user is always right.
if ${PATH_SEPARATOR+false} :; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
  done
IFS=$as_save_IFS

     ;;
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
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi



# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error



# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else $as_nop
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; 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

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# 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


# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
as_echo='printf %s\n'
as_echo_n='printf %s'

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

# 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'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by OpenAFS $as_me 1.8.12, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   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

Report bugs to <openafs-bugs@openafs.org>.
OpenAFS home page: <http://www.openafs.org/>."

_ACEOF
ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
OpenAFS config.status 1.8.12
configured by $0, generated by GNU Autoconf 2.71,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2021 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
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=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    printf "%s\n" "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    printf "%s\n" "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
  --help | --hel | -h )
    printf "%s\n" "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  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 || ac_write_fail=1
if \$ac_cs_recheck; then
  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  printf "%s\n" "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "src/config/afsconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config/afsconfig.h" ;;
    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
    "src/config/Makefile") CONFIG_FILES="$CONFIG_FILES src/config/Makefile" ;;
    "src/config/Makefile.config") CONFIG_FILES="$CONFIG_FILES src/config/Makefile.config" ;;
    "src/config/Makefile.lwp") CONFIG_FILES="$CONFIG_FILES src/config/Makefile.lwp" ;;
    "src/config/Makefile.version-CML") CONFIG_FILES="$CONFIG_FILES src/config/Makefile.version-CML" ;;
    "src/config/Makefile.version-NOCML") CONFIG_FILES="$CONFIG_FILES src/config/Makefile.version-NOCML" ;;
    "src/libafs/Makefile.common") CONFIG_FILES="$CONFIG_FILES src/libafs/Makefile.common" ;;
    "src/libafs/MakefileProto") CONFIG_FILES="$CONFIG_FILES src/libafs/MakefileProto" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  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 ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
  test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///
s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #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.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf "%s\n" "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`printf "%s\n" "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

  case $INSTALL in
  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  esac
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$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@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      printf "%s\n" "/* $configure_input  */" >&1 \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    } >"$ac_tmp/config.h" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$ac_tmp/config.h" "$ac_file" \
	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
    fi
  else
    printf "%s\n" "/* $configure_input  */" >&1 \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
 ;;


  esac

done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# 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.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


