#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for amdgpu-dkms 19.40.
#
#
# Copyright (C) 1992-1996, 1998-2012 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
if test -n "${ZSH_VERSION+set}" && (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
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

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


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# 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
  test -z "$as_dir" && as_dir=.
    test -r "$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
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

# 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'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
as_fn_exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (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
  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
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || 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"
  if (eval "$as_required") 2>/dev/null; then :
  as_have_required=yes
else
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

else
  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
  test -z "$as_dir" && as_dir=.
  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"; } &&
		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS


      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'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi

    if test x$as_have_required = xno; then :
  $as_echo "$0: This script requires a shell more modern than all"
  $as_echo "$0: the shells that I found on your system."
  if test x${ZSH_VERSION+set} = xset ; then
    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  else
    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
  fi
  exit 1
fi
fi
fi
SHELL=${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_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 $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$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 ||
$as_echo X"$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_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 $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


# 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
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$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 ||
$as_echo 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" ||
    { $as_echo "$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
}

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

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='amdgpu-dkms'
PACKAGE_TARNAME='amdgpu-dkms'
PACKAGE_VERSION='19.40'
PACKAGE_STRING='amdgpu-dkms 19.40'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''

ac_subst_vars='LTLIBOBJS
LIBOBJS
KERNEL_MAKE
CPP
LINUX_SYMBOLS
LINUX_VERSION
LINUX_OBJ
LINUX
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
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
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
enable_linux_builtin
with_linux
with_linux_obj
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP'


# 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'
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
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  *=)   ac_optarg= ;;
  *)    ac_optarg=yes ;;
  esac

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

  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 \
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    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=`$as_echo "$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=`$as_echo "$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 ;;

  -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=`$as_echo "$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=`$as_echo "$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.
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  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" ;;
    *)     $as_echo "$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
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 ||
$as_echo X"$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 amdgpu-dkms 19.40 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]
  --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/amdgpu-dkms]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of amdgpu-dkms 19.40:";;
   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-linux-builtin  Configure for builtin kernel modules [default=no]

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-linux=PATH       Path to kernel source
  --with-linux-obj=PATH   Path to kernel build objects

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>
  CPP         C preprocessor

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

Report bugs to the package provider.
_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 "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$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 guested configure.
    if test -f "$ac_srcdir/configure.gnu"; then
      echo &&
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
    elif test -f "$ac_srcdir/configure"; then
      echo &&
      $SHELL "$ac_srcdir/configure" --help=recursive
    else
      $as_echo "$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
amdgpu-dkms configure 19.40
generated by GNU Autoconf 2.69

Copyright (C) 2012 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.$ac_objext
  if { { ac_try="$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\""
$as_echo "$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
  $as_echo "$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
  $as_echo "$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_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\""
$as_echo "$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
  $as_echo "$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
  $as_echo "$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_fn_c_check_header_preproc LINENO HEADER VAR
# ----------------------------------------------
# Tests whether HEADER is present, setting the cache variable VAR accordingly.
ac_fn_c_check_header_preproc ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f conftest.err conftest.i conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_preproc
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 amdgpu-dkms $as_me 19.40, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@

_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
  test -z "$as_dir" && as_dir=.
    $as_echo "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 $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`$as_echo "$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=$?
  # Save into config.log some information that might help in debugging.
  {
    echo

    $as_echo "## ---------------- ##
## 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_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$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

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

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

    if test -s confdefs.h; then
      $as_echo "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      $as_echo "$as_me: caught signal $ac_signal"
    $as_echo "$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

$as_echo "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

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

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

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

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

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

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


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
  # We do not want a PATH search for config.site.
  case $CONFIG_SITE in #((
    -*)  ac_site_file1=./$CONFIG_SITE;;
    */*) ac_site_file1=$CONFIG_SITE;;
    *)   ac_site_file1=./$CONFIG_SITE;;
  esac
elif test "x$prefix" != xNONE; then
  ac_site_file1=$prefix/share/config.site
  ac_site_file2=$prefix/etc/config.site
else
  ac_site_file1=$ac_default_prefix/share/config.site
  ac_site_file2=$ac_default_prefix/etc/config.site
fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
  test "x$ac_site_file" = xNONE && continue
  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$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
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
$as_echo "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
  eval ac_old_set=\$ac_cv_env_${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,)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	# 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
	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
$as_echo "$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=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`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_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_aux_dir=
for ac_dir in config "$srcdir"/config; do
  if test -f "$ac_dir/install-sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install-sh -c"
    break
  elif test -f "$ac_dir/install.sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install.sh -c"
    break
  elif test -f "$ac_dir/shtool"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/shtool install -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$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.
ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.


ac_config_headers="$ac_config_headers config/config.h"

# 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.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
$as_echo_n "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if ${ac_cv_path_install+:} false; then :
  $as_echo_n "(cached) " >&6
else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    # Account for people who put trailing slashes in PATH elements.
case $as_dir/ in #((
  ./ | .// | /[cC]/* | \
  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  /usr/ucb/* ) ;;
  *)
    # OSF1 and SCO ODT 3.0 have their own names for install.
    # Don't use installbsd from OSF since it installs stuff as root
    # by default.
    for ac_prog in ginstall scoinst install; do
      for ac_exec_ext in '' $ac_executable_extensions; do
	if as_fn_executable_p "$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 "${ac_cv_path_install+set}" = set; then
    INSTALL=$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
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
$as_echo "$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'

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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    $as_echo "$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
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="gcc"
    $as_echo "$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
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    $as_echo "$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
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$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"
    $as_echo "$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
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    $as_echo "$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
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    $as_echo "$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
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "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:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi

fi


test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$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.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$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\""
$as_echo "$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
  $as_echo "$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 ()
{

  ;
  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.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`$as_echo "$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\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  $as_echo "$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 "${ac_cv_exeext+set}" = set && test "$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
  ac_file=''
fi
if test -z "$ac_file"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$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
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
$as_echo_n "checking for C compiler default output file name... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
$as_echo "$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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
$as_echo_n "checking for suffix of executables... " >&6; }
if { { ac_try="$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\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$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
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$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
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$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 ()
{
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.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; }
if test "$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\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$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\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$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
	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
    fi
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; }

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

int
main ()
{

  ;
  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\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>&5
  ac_status=$?
  $as_echo "$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
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$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
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

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

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
$as_echo_n "checking whether $CC accepts -g... " >&6; }
if ${ac_cv_prog_cc_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_save_c_werror_flag=$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 ()
{

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

int
main ()
{

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

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

int
main ()
{

  ;
  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.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdio.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
  return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
  char *s;
  va_list v;
  va_start (v,p);
  s = g (p, va_arg (v,int));
  va_end (v);
  return s;
}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   function prototypes and stuff, but not '\xHH' hex character constants.
   These don't provoke an error unfortunately, instead are silently treated
   as 'x'.  The following induces an error, until -std is added to get
   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   array size at least.  It's necessary to write '\x00'==0 to get something
   that's true only with -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 **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  ;
  return 0;
}
_ACEOF
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
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC

fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
  x)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
  xno)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
  *)
    CC="$CC $ac_cv_prog_cc_c89"
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :

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




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

else
  # 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
  # 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
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # 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
  # 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
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$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



	# Check whether --enable-linux-builtin was given.
if test "${enable_linux_builtin+set}" = set; then :
  enableval=$enable_linux_builtin;
else
  enable_linux_builtin=no
fi





# Check whether --with-linux was given.
if test "${with_linux+set}" = set; then :
  withval=$with_linux; kernelsrc="$withval"
fi



# Check whether --with-linux-obj was given.
if test "${with_linux_obj+set}" = set; then :
  withval=$with_linux_obj; kernelbuild="$withval"
fi


	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
$as_echo_n "checking kernel source directory... " >&6; }
	if test -z "$kernelsrc"; then :

		if test -e "/lib/modules/$KERNELVER/source"; then :

			headersdir="/lib/modules/$KERNELVER/source"
			sourcelink=$(readlink -f "$headersdir")

elif test -e "/lib/modules/$KERNELVER/build"; then :

			headersdir="/lib/modules/$KERNELVER/build"
			sourcelink=$(readlink -f "$headersdir")

else

			sourcelink=$(ls -1d /usr/src/kernels/* \
			             /usr/src/linux-* \
			             2>/dev/null | grep -v obj | tail -1)

fi

		if test -n "$sourcelink" && test -e ${sourcelink}; then :

			kernelsrc=`readlink -f ${sourcelink}`

else

			kernelsrc="Not found"

fi

else

		if test "$kernelsrc" = "NONE"; then :

			kernsrcver=NONE

fi
		withlinux=yes

fi

	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
$as_echo "$kernelsrc" >&6; }
	if test ! -d "$kernelsrc"; then :

		as_fn_error $? "
	*** Please make sure the kernel devel package for your distribution
	*** is installed and then try again.  If that fails, you can specify the
	*** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5

fi

	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
$as_echo_n "checking kernel build directory... " >&6; }
	if test -z "$kernelbuild"; then :

		if test x$withlinux != xyes -a -e "/lib/modules/$KERNELVER/build"; then :

			kernelbuild=`readlink -f /lib/modules/$KERNELVER/build`

elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then :

			kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}

elif test -d ${kernelsrc}-obj/${target_cpu}/default; then :

			kernelbuild=${kernelsrc}-obj/${target_cpu}/default

elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then :

			kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}

else

			kernelbuild=${kernelsrc}

fi

fi
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
$as_echo "$kernelbuild" >&6; }

	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
$as_echo_n "checking kernel source version... " >&6; }
	utsrelease1=$kernelbuild/include/linux/version.h
	utsrelease2=$kernelbuild/include/linux/utsrelease.h
	utsrelease3=$kernelbuild/include/generated/utsrelease.h
	if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1; then :

		utsrelease=linux/version.h

elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2; then :

		utsrelease=linux/utsrelease.h

elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3; then :

		utsrelease=generated/utsrelease.h

fi

	if test "$utsrelease"; then :

		kernsrcver=`(echo "#include <$utsrelease>";
		             echo "kernsrcver=UTS_RELEASE") |
		             cpp -I $kernelbuild/include |
		             grep "^kernsrcver=" | cut -d \" -f 2`

		if test -z "$kernsrcver"; then :

			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
$as_echo "Not found" >&6; }
			as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5

fi

else

		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
$as_echo "Not found" >&6; }
		if test "x$enable_linux_builtin" != xyes; then
			as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
		else
			as_fn_error $? "
	*** Cannot find UTS_RELEASE definition.
	*** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
		fi

fi

	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
$as_echo "$kernsrcver" >&6; }

	LINUX=${kernelsrc}
	LINUX_OBJ=${kernelbuild}
	LINUX_VERSION=${kernsrcver}
	build_dir_root=$(cd "${0%/*}" && pwd)






	modpost=$LINUX/scripts/Makefile.modpost
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
$as_echo_n "checking kernel file name for module symbols... " >&6; }
	if test -f "$modpost"; then :

		if grep -q Modules.symvers $modpost; then :

			LINUX_SYMBOLS=Modules.symvers

else

			LINUX_SYMBOLS=Module.symvers

fi

		if test "x$enable_linux_builtin" != xyes -a ! -f "$LINUX_OBJ/$LINUX_SYMBOLS"; then :

			as_fn_error $? "
	*** Please make sure the kernel devel package for your distribution
	*** is installed.  If you are building with a custom kernel, make sure the
	*** kernel is configured, built, and the '--with-linux=PATH' configure
	*** option refers to the location of the kernel source." "$LINENO" 5

fi

else

		LINUX_SYMBOLS=NONE

fi
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
$as_echo "$LINUX_SYMBOLS" >&6; }





	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir

		target='conftest.o'


cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


int
main (void)
{

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	touch conftest.mod.c
	if test "x$SINGLE_TARGET_BUILD_NO_TMP_VERSIONS" = x1; then
		test -d $SINGLE_TARGET_BUILD_MODVERDIR || mkdir $SINGLE_TARGET_BUILD_MODVERDIR
		rm -f $SINGLE_TARGET_BUILD_MODVERDIR/*
	fi
	echo "obj-m := conftest.o" >Makefile
	kbuild_src_flag=''
	kbuild_modpost_flag='KBUILD_MODPOST_NOFINAL=1 KBUILD_MODPOST_WARN=1'
	kbuild_workaround_flag=''
	test "x$enable_linux_builtin" = xyes && kbuild_src_flag='KBUILD_SRC=' # override KBUILD_SRC
	test "x$enable_linux_builtin" = xyes && kbuild_workaround_flag='sub_make_done=' # override sub_make_done
	if { ac_try='make $target -C $LINUX_OBJ EXTRA_CFLAGS="-Werror -Wno-error=uninitialized -Wno-error=unused-variable" M=$PWD $kbuild_src_flag $kbuild_workaround_flag $kbuild_modpost_flag'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :

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

			SINGLE_TARGET_BUILD_MODVERDIR=.tmp_versions
			if test ! -d $SINGLE_TARGET_BUILD_MODVERDIR; then :

				SINGLE_TARGET_BUILD_NO_TMP_VERSIONS=1

else

				{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compile single target fail expectedly" >&5
$as_echo "$as_me: WARNING: compile single target fail expectedly" >&2;}

fi



fi



	if test -s .conftest.o.cmd; then :

		_base_cflags="-DKBUILD_BASENAME='\"conftest\"' -DKBUILD_MODNAME='\"conftest\"'"
		_base_dir=$(basename $PWD)
		_conftest_cmd=$(head -1 .conftest.o.cmd)

		CC=$(echo $_conftest_cmd | awk -F ' ' '{print $3}')
		CFLAGS=$(echo $_conftest_cmd | \
			 sed -e 's| -|\n&|g' | \
			 sed -e "s|\./|${LINUX_OBJ}/|" \
			     -e "s|-I\([[a-z]]*\)|-I${LINUX_OBJ}/\1|" \
			     -e "s|-include \([[a-z]]*\)|-include ${LINUX_OBJ}/\1|" \
			     -e '/conftest/d' \
			     -e '/KBUILD_/d' \
			     -e "/$_base_dir/d" | \
			 xargs)
		CPPFLAGS=$(echo $CFLAGS | \
			   sed 's| -|\n&|g' | \
			   sed -n '/-I/p; /-include/p; /-isystem/p; /-D/p' | \
			   xargs)

		CFLAGS="$CFLAGS $_base_cflags"
		CPPFLAGS="$CPPFLAGS $_base_cflags"





else

		as_fn_error $? "cannot detect CFLAGS..." "$LINENO" 5

fi


	if grep -qsm 1 "target-stem" ${LINUX}/scripts/Makefile.lib; then :


$as_echo "#define HAVE_AMDKCL_FLAGS_TAKE_PATH 1" >>confdefs.h


fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="kallsyms_lookup_name" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/kallsyms.c; do
			n=$(awk -v s="kallsyms_lookup_name" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "kallsyms_lookup_name" | wc -w) -eq $export; then :


$as_echo "#define HAVE_KALLSYMS_LOOKUP_NAME 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_KALLSYMS_LOOKUP_NAME 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





	for ac_header in linux/overflow.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/overflow.h" "ac_cv_header_linux_overflow_h"
if test "x$ac_cv_header_linux_overflow_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_OVERFLOW_H 1
_ACEOF
 HAVE_LINUX_OVERFLOW_H=1
fi

done




	for ac_header in linux/sched/mm.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/sched/mm.h" "ac_cv_header_linux_sched_mm_h"
if test "x$ac_cv_header_linux_sched_mm_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_SCHED_MM_H 1
_ACEOF
 HAVE_LINUX_SCHED_MM_H=1
fi

done




	for ac_header in linux/sched/task.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/sched/task.h" "ac_cv_header_linux_sched_task_h"
if test "x$ac_cv_header_linux_sched_task_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_SCHED_TASK_H 1
_ACEOF
 HAVE_LINUX_SCHED_TASK_H=1
fi

done




	for ac_header in linux/sched/signal.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/sched/signal.h" "ac_cv_header_linux_sched_signal_h"
if test "x$ac_cv_header_linux_sched_signal_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_SCHED_SIGNAL_H 1
_ACEOF
 HAVE_LINUX_SCHED_SIGNAL_H=1
fi

done




	for ac_header in linux/nospec.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/nospec.h" "ac_cv_header_linux_nospec_h"
if test "x$ac_cv_header_linux_nospec_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_NOSPEC_H 1
_ACEOF
 HAVE_LINUX_NOSPEC_H=1
fi

done




	for ac_header in linux/bits.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/bits.h" "ac_cv_header_linux_bits_h"
if test "x$ac_cv_header_linux_bits_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_BITS_H 1
_ACEOF
 HAVE_LINUX_BITS_H=1
fi

done




	for ac_header in linux/io-64-nonatomic-lo-hi.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/io-64-nonatomic-lo-hi.h" "ac_cv_header_linux_io_64_nonatomic_lo_hi_h"
if test "x$ac_cv_header_linux_io_64_nonatomic_lo_hi_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_IO_64_NONATOMIC_LO_HI_H 1
_ACEOF
 HAVE_LINUX_IO_64_NONATOMIC_LO_HI_H=1
fi

done




	for ac_header in asm/set_memory.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "asm/set_memory.h" "ac_cv_header_asm_set_memory_h"
if test "x$ac_cv_header_asm_set_memory_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_ASM_SET_MEMORY_H 1
_ACEOF
 HAVE_ASM_SET_MEMORY_H=1
fi

done




	for ac_header in asm/fpu/api.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "asm/fpu/api.h" "ac_cv_header_asm_fpu_api_h"
if test "x$ac_cv_header_asm_fpu_api_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_ASM_FPU_API_H 1
_ACEOF
 HAVE_ASM_FPU_API_H=1
fi

done




	for ac_header in uapi/linux/sched/types.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "uapi/linux/sched/types.h" "ac_cv_header_uapi_linux_sched_types_h"
if test "x$ac_cv_header_uapi_linux_sched_types_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_UAPI_LINUX_SCHED_TYPES_H 1
_ACEOF
 HAVE_UAPI_LINUX_SCHED_TYPES_H=1
fi

done




	for ac_header in linux/compiler_attributes.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/compiler_attributes.h" "ac_cv_header_linux_compiler_attributes_h"
if test "x$ac_cv_header_linux_compiler_attributes_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_COMPILER_ATTRIBUTES_H 1
_ACEOF
 HAVE_LINUX_COMPILER_ATTRIBUTES_H=1
fi

done




	for ac_header in linux/dma-fence.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/dma-fence.h" "ac_cv_header_linux_dma_fence_h"
if test "x$ac_cv_header_linux_dma_fence_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_DMA_FENCE_H 1
_ACEOF
 HAVE_LINUX_DMA_FENCE_H=1
fi

done




	for ac_header in linux/dma-resv.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/dma-resv.h" "ac_cv_header_linux_dma_resv_h"
if test "x$ac_cv_header_linux_dma_resv_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_DMA_RESV_H 1
_ACEOF
 HAVE_LINUX_DMA_RESV_H=1
fi

done




	for ac_header in linux/mmap_lock.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/mmap_lock.h" "ac_cv_header_linux_mmap_lock_h"
if test "x$ac_cv_header_linux_mmap_lock_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_MMAP_LOCK_H 1
_ACEOF
 HAVE_LINUX_MMAP_LOCK_H=1
fi

done




	for ac_header in linux/pci-p2pdma.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/pci-p2pdma.h" "ac_cv_header_linux_pci_p2pdma_h"
if test "x$ac_cv_header_linux_pci_p2pdma_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_PCI_P2PDMA_H 1
_ACEOF
 HAVE_LINUX_PCI_P2PDMA_H=1
fi

done




	for ac_header in linux/dma-attrs.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/dma-attrs.h" "ac_cv_header_linux_dma_attrs_h"
if test "x$ac_cv_header_linux_dma_attrs_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_DMA_ATTRS_H 1
_ACEOF
 HAVE_LINUX_DMA_ATTRS_H=1
fi

done




	for ac_header in linux/mem_encrypt.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/mem_encrypt.h" "ac_cv_header_linux_mem_encrypt_h"
if test "x$ac_cv_header_linux_mem_encrypt_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_MEM_ENCRYPT_H 1
_ACEOF
 HAVE_LINUX_MEM_ENCRYPT_H=1
fi

done




	for ac_header in linux/dma-buf-map.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/dma-buf-map.h" "ac_cv_header_linux_dma_buf_map_h"
if test "x$ac_cv_header_linux_dma_buf_map_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_DMA_BUF_MAP_H 1
_ACEOF
 HAVE_LINUX_DMA_BUF_MAP_H=1
fi

done





	for ac_header in drm/drm_backport.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_backport.h" "ac_cv_header_drm_drm_backport_h"
if test "x$ac_cv_header_drm_drm_backport_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_BACKPORT_H 1
_ACEOF
 HAVE_DRM_DRM_BACKPORT_H=1
fi

done




	for ac_header in drm/amdgpu_pciid.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/amdgpu_pciid.h" "ac_cv_header_drm_amdgpu_pciid_h"
if test "x$ac_cv_header_drm_amdgpu_pciid_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_AMDGPU_PCIID_H 1
_ACEOF
 HAVE_DRM_AMDGPU_PCIID_H=1
fi

done




	for ac_header in drm/drm_auth.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_auth.h" "ac_cv_header_drm_drm_auth_h"
if test "x$ac_cv_header_drm_drm_auth_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_AUTH_H 1
_ACEOF
 HAVE_DRM_DRM_AUTH_H=1
fi

done




	for ac_header in drm/drm_irq.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_irq.h" "ac_cv_header_drm_drm_irq_h"
if test "x$ac_cv_header_drm_drm_irq_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_IRQ_H 1
_ACEOF
 HAVE_DRM_DRM_IRQ_H=1
fi

done




	for ac_header in drm/drm_connector.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_connector.h" "ac_cv_header_drm_drm_connector_h"
if test "x$ac_cv_header_drm_drm_connector_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_CONNECTOR_H 1
_ACEOF
 HAVE_DRM_DRM_CONNECTOR_H=1
fi

done




	for ac_header in drm/drm_encoder.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_encoder.h" "ac_cv_header_drm_drm_encoder_h"
if test "x$ac_cv_header_drm_drm_encoder_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_ENCODER_H 1
_ACEOF
 HAVE_DRM_DRM_ENCODER_H=1
fi

done




	for ac_header in drm/drm_plane.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_plane.h" "ac_cv_header_drm_drm_plane_h"
if test "x$ac_cv_header_drm_drm_plane_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_PLANE_H 1
_ACEOF
 HAVE_DRM_DRM_PLANE_H=1
fi

done




	for ac_header in drm/drm_print.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_print.h" "ac_cv_header_drm_drm_print_h"
if test "x$ac_cv_header_drm_drm_print_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_PRINT_H 1
_ACEOF
 HAVE_DRM_DRM_PRINT_H=1
fi

done




	for ac_header in drm/drm_drv.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_drv.h" "ac_cv_header_drm_drm_drv_h"
if test "x$ac_cv_header_drm_drm_drv_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_DRV_H 1
_ACEOF
 HAVE_DRM_DRM_DRV_H=1
fi

done




	for ac_header in drm/drm_file.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_file.h" "ac_cv_header_drm_drm_file_h"
if test "x$ac_cv_header_drm_drm_file_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_FILE_H 1
_ACEOF
 HAVE_DRM_DRM_FILE_H=1
fi

done




	for ac_header in drm/drm_debugfs.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_debugfs.h" "ac_cv_header_drm_drm_debugfs_h"
if test "x$ac_cv_header_drm_drm_debugfs_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_DEBUGFS_H 1
_ACEOF
 HAVE_DRM_DRM_DEBUGFS_H=1
fi

done




	for ac_header in drm/drm_ioctl.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_ioctl.h" "ac_cv_header_drm_drm_ioctl_h"
if test "x$ac_cv_header_drm_drm_ioctl_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_IOCTL_H 1
_ACEOF
 HAVE_DRM_DRM_IOCTL_H=1
fi

done




	for ac_header in drm/drm_vblank.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_vblank.h" "ac_cv_header_drm_drm_vblank_h"
if test "x$ac_cv_header_drm_drm_vblank_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_VBLANK_H 1
_ACEOF
 HAVE_DRM_DRM_VBLANK_H=1
fi

done




	for ac_header in drm/drm_device.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_device.h" "ac_cv_header_drm_drm_device_h"
if test "x$ac_cv_header_drm_drm_device_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_DEVICE_H 1
_ACEOF
 HAVE_DRM_DRM_DEVICE_H=1
fi

done




	for ac_header in drm/drm_gem_framebuffer_helper.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_gem_framebuffer_helper.h" "ac_cv_header_drm_drm_gem_framebuffer_helper_h"
if test "x$ac_cv_header_drm_drm_gem_framebuffer_helper_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_GEM_FRAMEBUFFER_HELPER_H 1
_ACEOF
 HAVE_DRM_DRM_GEM_FRAMEBUFFER_HELPER_H=1
fi

done




	for ac_header in drm/drm_hdcp.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_hdcp.h" "ac_cv_header_drm_drm_hdcp_h"
if test "x$ac_cv_header_drm_drm_hdcp_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_HDCP_H 1
_ACEOF
 HAVE_DRM_DRM_HDCP_H=1
fi

done




	for ac_header in drm/drm_audio_component.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_audio_component.h" "ac_cv_header_drm_drm_audio_component_h"
if test "x$ac_cv_header_drm_drm_audio_component_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_AUDIO_COMPONENT_H 1
_ACEOF
 HAVE_DRM_DRM_AUDIO_COMPONENT_H=1
fi

done




	for ac_header in drm/drm_util.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_util.h" "ac_cv_header_drm_drm_util_h"
if test "x$ac_cv_header_drm_drm_util_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_UTIL_H 1
_ACEOF
 HAVE_DRM_DRM_UTIL_H=1
fi

done




	for ac_header in drm/drm_atomic_uapi.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_atomic_uapi.h" "ac_cv_header_drm_drm_atomic_uapi_h"
if test "x$ac_cv_header_drm_drm_atomic_uapi_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_ATOMIC_UAPI_H 1
_ACEOF
 HAVE_DRM_DRM_ATOMIC_UAPI_H=1
fi

done




	for ac_header in drm/drm_probe_helper.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_probe_helper.h" "ac_cv_header_drm_drm_probe_helper_h"
if test "x$ac_cv_header_drm_drm_probe_helper_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_PROBE_HELPER_H 1
_ACEOF
 HAVE_DRM_DRM_PROBE_HELPER_H=1
fi

done




	for ac_header in drm/drmP.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drmP.h" "ac_cv_header_drm_drmP_h"
if test "x$ac_cv_header_drm_drmP_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRMP_H 1
_ACEOF
 HAVE_DRM_DRMP_H=1
fi

done




	for ac_header in drm/task_barrier.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/task_barrier.h" "ac_cv_header_drm_task_barrier_h"
if test "x$ac_cv_header_drm_task_barrier_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_TASK_BARRIER_H 1
_ACEOF
 HAVE_DRM_TASK_BARRIER_H=1
fi

done




	for ac_header in drm/drm_managed.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_managed.h" "ac_cv_header_drm_drm_managed_h"
if test "x$ac_cv_header_drm_drm_managed_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_MANAGED_H 1
_ACEOF
 HAVE_DRM_DRM_MANAGED_H=1
fi

done




	for ac_header in drm/drm_gem_ttm_helper.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_gem_ttm_helper.h" "ac_cv_header_drm_drm_gem_ttm_helper_h"
if test "x$ac_cv_header_drm_drm_gem_ttm_helper_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_GEM_TTM_HELPER_H 1
_ACEOF
 HAVE_DRM_DRM_GEM_TTM_HELPER_H=1
fi

done





	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/idr.h>

int
main (void)
{

			void *i;
			i = idr_remove(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_IDR_REMOVE_RETURN_VOID_POINTER 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/kref.h>

int
main (void)
{

			kref_read(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_KREF_READ 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <uapi/linux/types.h>

int
main (void)
{

			__poll_t mask = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_TYPE__POLL_T 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-mapping.h>

int
main (void)
{

			dma_map_sgtable(NULL, NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DMA_MAP_SGTABLE 1" >>confdefs.h



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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-mapping.h>

int
main (void)
{

			dma_map_resource(NULL, 0, 0, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DMA_MAP_RESOURCE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="i2c_new_client_device" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/i2c/i2c-core-base.c; do
			n=$(awk -v s="i2c_new_client_device" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "i2c_new_client_device" | wc -w) -eq $export; then :


$as_echo "#define HAVE_I2C_NEW_CLIENT_DEVICE 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_I2C_NEW_CLIENT_DEVICE 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/i2c.h>

int
main (void)
{

			struct i2c_lock_operations drm_dp_i2c_lock_ops;
			drm_dp_i2c_lock_ops.lock_bus = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_I2C_LOCK_OPERATIONS_STRUCT 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/firmware.h>

int
main (void)
{

			request_firmware_direct(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_REQUEST_FIRMWARE_DIRECT 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/backlight.h>

int
main (void)
{

			backlight_device_set_brightness(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="backlight_device_set_brightness" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/video/backlight/backlight.c; do
			n=$(awk -v s="backlight_device_set_brightness" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "backlight_device_set_brightness" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_BACKLIGHT_DEVICE_SET_BRIGHTNESS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/device.h>

int
main (void)
{

			dev_pm_set_driver_flags(NULL, 1);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DEV_PM_SET_DRIVER_FLAGS 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/fs.h>

int
main (void)
{

			compat_ptr_ioctl(NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="compat_ptr_ioctl" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in fs/ioctl.c; do
			n=$(awk -v s="compat_ptr_ioctl" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "compat_ptr_ioctl" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_COMPAT_PTR_IOCTL 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="kthread_parkme kthread_park kthread_unpark kthread_should_park" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/kthread.c; do
			n=$(awk -v s="kthread_parkme kthread_park kthread_unpark kthread_should_park" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "kthread_parkme kthread_park kthread_unpark kthread_should_park" | wc -w) -eq $export; then :


$as_echo "#define HAVE_KTHREAD_PARK_XX 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_KTHREAD_PARK_XX 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="__kthread_should_park" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/kthread.c; do
			n=$(awk -v s="__kthread_should_park" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "__kthread_should_park" | wc -w) -eq $export; then :


$as_echo "#define HAVE___KTHREAD_SHOULD_PARK 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE___KTHREAD_SHOULD_PARK 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/list.h>

int
main (void)
{

			list_bulk_move_tail(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_LIST_BULK_MOVE_TAIL 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/list.h>

int
main (void)
{

			list_rotate_to_front(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_LIST_ROTATE_TO_FRONT 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/list.h>

int
main (void)
{

			list_is_first(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_LIST_IS_FIRST 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/io.h>

int
main (void)
{

			arch_io_reserve_memtype_wc(0, 0);
			arch_io_free_memtype_wc(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#ifdef HAVE_DRM_DRM_BACKPORT_H
				#include <drm/drm_backport.h>
				#endif
				#include <linux/io.h>

int
main (void)
{

				#ifdef CONFIG_X86
				#error stub arch_io_* functions found
				#endif

				arch_io_reserve_memtype_wc(0, 0);
				arch_io_free_memtype_wc(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_ARCH_IO_RESERVE_FREE_MEMTYPE_WC 1" >>confdefs.h


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


fi



	else

	awk -v s="arch_io_reserve_memtype_wc arch_io_free_memtype_wc" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in arch/x86/mm/pat/memtype.c arch/x86/mm/pat.c; do
			n=$(awk -v s="arch_io_reserve_memtype_wc arch_io_free_memtype_wc" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "arch_io_reserve_memtype_wc arch_io_free_memtype_wc" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#ifdef HAVE_DRM_DRM_BACKPORT_H
				#include <drm/drm_backport.h>
				#endif
				#include <linux/io.h>

int
main (void)
{

				#ifdef CONFIG_X86
				#error stub arch_io_* functions found
				#endif

				arch_io_reserve_memtype_wc(0, 0);
				arch_io_free_memtype_wc(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_ARCH_IO_RESERVE_FREE_MEMTYPE_WC 1" >>confdefs.h


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


fi



		else :


$as_echo "#define HAVE_ARCH_IO_RESERVE_FREE_MEMTYPE_WC 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/uaccess.h>

int
main (void)
{

			access_ok(1, 1);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_ACCESS_OK_WITH_TWO_ARGUMENTS 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/compat.h>

int
main (void)
{

			in_compat_syscall();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_IN_COMPAT_SYSCALL 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="perf_event_update_userpage" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/events/core.c; do
			n=$(awk -v s="perf_event_update_userpage" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "perf_event_update_userpage" | wc -w) -eq $export; then :


$as_echo "#define HAVE_PERF_EVENT_UPDATE_USERPAGE 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_PERF_EVENT_UPDATE_USERPAGE 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/seq_file.h>

int
main (void)
{

			seq_hex_dump(NULL,NULL,0,0,0,NULL,0,0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="seq_hex_dump" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in fs/seq_file.c; do
			n=$(awk -v s="seq_hex_dump" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "seq_hex_dump" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_SEQ_HEX_DUMP 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/suspend.h>

int
main (void)
{

			ksys_sync_helper();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_KSYS_SYNC_HELPER 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="pcie_get_speed_cap pcie_get_width_cap" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/pci/pci.c; do
			n=$(awk -v s="pcie_get_speed_cap pcie_get_width_cap" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "pcie_get_speed_cap pcie_get_width_cap" | wc -w) -eq $export; then :


$as_echo "#define HAVE_PCIE_GET_SPEED_AND_WIDTH_CAP 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_PCIE_GET_SPEED_AND_WIDTH_CAP 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			pci_enable_atomic_ops_to_root(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="pci_enable_atomic_ops_to_root" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/pci/pci.c; do
			n=$(awk -v s="pci_enable_atomic_ops_to_root" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "pci_enable_atomic_ops_to_root" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_PCIE_ENABLE_ATOMIC_OPS_TO_ROOT 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			pci_upstream_bridge(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_PCI_UPSTREAM_BRIDGE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			pcie_bandwidth_available(NULL, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="pcie_bandwidth_available" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/pci/pci.c; do
			n=$(awk -v s="pcie_bandwidth_available" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "pcie_bandwidth_available" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_PCIE_BANDWIDTH_AVAILABLE 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			struct pci_host_bridge bridge;
			bridge.no_ext_tags = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_PCI_CONFIGURE_EXTENDED_TAGS 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			pci_dev_id(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_PCI_DEV_ID 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			struct pci_dev *pdev = NULL;

			pci_is_thunderbolt_attached(pdev);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_PCI_IS_THUNDERBOLD_ATTACHED 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pci.h>

int
main (void)
{

			pci_rebar_bytes_to_size(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_PCI_REBAR_BYTES_TO_SIZE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/ktime.h>

int
main (void)
{

			ktime_get_boottime_ns();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_KTIME_GET_BOOTTIME_NS 1" >>confdefs.h


$as_echo "#define HAVE_KTIME_GET_NS 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/ktime.h>
				#include <linux/timekeeping.h>

int
main (void)
{

				ktime_get_ns();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_KTIME_GET_NS 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/ktime.h>
			#include <linux/timekeeping.h>

int
main (void)
{

			ktime_get_raw_ns();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_KTIME_GET_RAW_NS 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRM_BACKPORT_H
			#include <drm/drm_backport.h>
			#endif
			#include <linux/ktime.h>
			#include <linux/timekeeping.h>

int
main (void)
{

			ktime_get_real_seconds();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_KTIME_GET_REAL_SECONDS 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/ktime.h>

int
main (void)
{

			ktime_get_mono_fast_ns();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_KTIME_GET_MONO_FAST_NS 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/vga_switcheroo.h>

int
main (void)
{

			vga_switcheroo_set_dynamic_switch(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_VGA_SWITCHEROO_SET_DYNAMIC_SWITCH 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			kvcalloc(0, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_KVCALLOC 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			kvfree(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="kvfree" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/util.c; do
			n=$(awk -v s="kvfree" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "kvfree" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_KVFREE 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			kvmalloc_array(0, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_KVMALLOC_ARRAY 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			kvmalloc(0, 0);
			kvzalloc(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_KVZALLOC_KVMALLOC 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRM_BACKPORT_H
			#include <drm/drm_backport.h>
			#endif
			#ifdef HAVE_LINUX_SCHED_MM_H
			#include <linux/sched/mm.h>
			#endif
			#include <linux/sched.h>

int
main (void)
{

			mmgrab(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_MMGRAB 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/sched/mm.h>

int
main (void)
{

			memalloc_nofs_save();
			memalloc_nofs_restore(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_MEMALLOC_NOFS_SAVE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mmzone.h>

int
main (void)
{

			zone_managed_pages(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_ZONE_MANAGED_PAGES 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mmzone.h>

int
main (void)
{

				struct zone *z = NULL;
				z->managed_pages = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_ZONE_MANAGED_PAGES 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="mm_access" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/fork.c; do
			n=$(awk -v s="mm_access" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "mm_access" | wc -w) -eq $export; then :


$as_echo "#define HAVE_MM_ACCESS 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_MM_ACCESS 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			fault_flag_allow_retry_first(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_FAULT_FLAG_ALLOW_RETRY_FIRST 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			pfn_t pfn;
			pfn.val = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_PFN_T 1" >>confdefs.h




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>

int
main (void)
{

				pfn_t pfn = {};
				vmf_insert_mixed(NULL, 0, pfn);
				vmf_insert_pfn(NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_VMF_INSERT 1" >>confdefs.h


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




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					#include <linux/mm.h>

int
main (void)
{

					pfn_t pfn = {};
					vm_insert_mixed(NULL, 0, pfn);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="vm_insert_mixed" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/memory.c; do
			n=$(awk -v s="vm_insert_mixed" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "vm_insert_mixed" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_PFN_T_VM_INSERT_MIXED 1" >>confdefs.h


		fi
	fi




fi



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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>
			#include <asm/page.h>

int
main (void)
{

			pfn_t pfn;
			pgprot_t prot;
			vmf_insert_mixed_prot(NULL, 0, pfn, prot);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="vmf_insert_mixed_prot" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/memory.c; do
			n=$(awk -v s="vmf_insert_mixed_prot" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "vmf_insert_mixed_prot" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_VMF_INSERT_MIXED_PROT 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>
			#include <asm/page.h>

int
main (void)
{

			pgprot_t prot;
			vmf_insert_pfn_prot(NULL, 0, 0, prot);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_VMF_INSERT_PFN_PROT 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>
				#include <asm/page.h>

int
main (void)
{

				pgprot_t prot;
				vm_insert_pfn_prot(NULL, 0, 0, prot);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_VM_INSERT_PFN_PROT 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			int (*fault)(struct vm_area_struct *vma, struct vm_fault *vmf) = 0;
			struct vm_operations_struct *vm_ops = NULL;
			vm_ops->fault(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_VM_OPERATIONS_STRUCT_FAULT_1ARG 1" >>confdefs.h


$as_echo "#define HAVE_VM_FAULT_ADDRESS_VMA 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>

int
main (void)
{

				struct vm_fault *ptest = NULL;
				ptest->address = 0;
				ptest->vma = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_VM_FAULT_ADDRESS_VMA 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="vmf_insert_pfn_pmd_prot vmf_insert_pfn_pud_prot" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/huge_memory.c; do
			n=$(awk -v s="vmf_insert_pfn_pmd_prot vmf_insert_pfn_pud_prot" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "vmf_insert_pfn_pmd_prot vmf_insert_pfn_pud_prot" | wc -w) -eq $export; then :


$as_echo "#define HAVE_VMF_INSERT_PFN_PMD_PROT 1" >>confdefs.h


		else :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>

int
main (void)
{

				pfn_t *pfn = NULL;
				vmf_insert_pfn_pmd(NULL, *pfn, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_VMF_INSERT_PFN_PMD_3ARGS 1" >>confdefs.h


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


	awk -v s="vmf_insert_pfn_pud" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/huge_memory.c; do
			n=$(awk -v s="vmf_insert_pfn_pud" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "vmf_insert_pfn_pud" | wc -w) -eq $export; then :


$as_echo "#define HAVE_VMF_INSERT_PFN_PUD 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_VMF_INSERT_PFN_PUD 1" >>confdefs.h


	fi




fi



		fi
	else :


$as_echo "#define HAVE_VMF_INSERT_PFN_PMD_PROT 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mmu_notifier.h>

int
main (void)
{

			mmu_notifier_range_blockable(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_MMU_NOTIFIER_RANGE_BLOCKABLE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mmu_notifier.h>

int
main (void)
{

			mmu_notifier_synchronize();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_MMU_NOTIFIER_SYNCHRONIZE 1" >>confdefs.h


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


fi





cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <linux/mmu_notifier.h>

int
main (void)
{

		mmu_notifier_put(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_MMU_NOTIFIER_PUT 1" >>confdefs.h


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


fi




	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mmu_notifier.h>

int
main (void)
{

			mmu_notifier_call_srcu(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_MMU_NOTIFIER_CALL_SRCU 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pagemap.h>

int
main (void)
{

			struct page **pages = NULL;
			int nr = 0;

			release_pages(pages, nr);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="release_pages" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/swap.c; do
			n=$(awk -v s="release_pages" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "release_pages" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_MM_RELEASE_PAGES_2ARGS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="sched_set_fifo_low" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/sched/core.c; do
			n=$(awk -v s="sched_set_fifo_low" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "sched_set_fifo_low" | wc -w) -eq $export; then :


$as_echo "#define HAVE_SCHED_SET_FIFO_LOW 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_SCHED_SET_FIFO_LOW 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"



	if test $HAVE_LINUX_DMA_FENCE_H; then :


	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#ifdef HAVE_LINUX_DMA_FENCE_H
		#include <linux/dma-fence.h>
		#else
		#include <linux/fence.h>
		#endif

int
main (void)
{

		#ifdef HAVE_LINUX_DMA_FENCE_H
		dma_fence_set_error(NULL, 0);
		#else
		fence_set_error(NULL, 0);
		#endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DMA_FENCE_SET_ERROR 1" >>confdefs.h


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


fi






cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <linux/dma-fence.h>

int
main (void)
{

		dma_fence_get_stub();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DMA_FENCE_GET_STUB 1" >>confdefs.h


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


fi




	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"


else


	for ac_header in linux/fence-array.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/fence-array.h" "ac_cv_header_linux_fence_array_h"
if test "x$ac_cv_header_linux_fence_array_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_FENCE_ARRAY_H 1
_ACEOF
 HAVE_LINUX_FENCE_ARRAY_H=1
fi

done



	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#ifdef HAVE_LINUX_DMA_FENCE_H
		#include <linux/dma-fence.h>
		#else
		#include <linux/fence.h>
		#endif

int
main (void)
{

		#ifdef HAVE_LINUX_DMA_FENCE_H
		dma_fence_set_error(NULL, 0);
		#else
		fence_set_error(NULL, 0);
		#endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DMA_FENCE_SET_ERROR 1" >>confdefs.h


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


fi




	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"


fi




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-resv.h>

int
main (void)
{

			struct dma_resv *obj = NULL;
			seqcount_ww_mutex_init(&obj->seq, &obj->lock);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DMA_RESV_SEQCOUNT_WW_MUTEX_T 1" >>confdefs.h


$as_echo "#define HAVE_DMA_RESV_SEQ 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#ifdef HAVE_LINUX_DMA_RESV_H
				#include <linux/dma-resv.h>
				#else
				#include <linux/reservation.h>
				#endif

int
main (void)
{

				#ifdef HAVE_LINUX_DMA_RESV_H
				struct dma_resv *resv = NULL;
				#else
				struct reservation_object *resv = NULL;
				#endif
				write_seqcount_begin(&resv->seq);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DMA_RESV_SEQ 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir

		if test x$HAVE_LINUX_DMA_RESV_H = x ; then :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/reservation.h>

int
main (void)
{

				struct reservation_object *resv = NULL;
				resv->staged = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_RESERVATION_OBJECT_STAGED 1" >>confdefs.h


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


fi



fi

	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="ttm_sg_tt_init" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/ttm/ttm_tt.c; do
			n=$(awk -v s="ttm_sg_tt_init" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "ttm_sg_tt_init" | wc -w) -eq $export; then :


$as_echo "#define HAVE_TTM_SG_TT_INIT 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_TTM_SG_TT_INIT 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_gem.h>

int
main (void)
{

			struct drm_gem_object *gem_obj = NULL;
			gem_obj->resv = &gem_obj->_resv;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_GEM_OBJECT_RESV 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/device_cgroup.h>

int
main (void)
{

			devcgroup_check_permission(0, 0, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="devcgroup_check_permission" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in security/device_cgroup.c; do
			n=$(awk -v s="devcgroup_check_permission" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "devcgroup_check_permission" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DEVCGROUP_CHECK_PERMISSION 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/hmm.h>

int
main (void)
{

			#ifdef CONFIG_HMM_MIRROR
			struct hmm_range *range = NULL;
			range->notifier = NULL;
			#else
			#error CONFIG_HMM_MIRROR not enabled
			#endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_AMDKCL_HMM_MIRROR_ENABLED 1" >>confdefs.h




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <linux/hmm.h>

int
main (void)
{

		enum hmm_pfn_flags flag;
		flag = HMM_PFN_REQ_FAULT;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_HMM_DROP_CUSTOMIZABLE_PFN_FORMAT 1" >>confdefs.h


$as_echo "#define HAVE_HMM_RANGE_FAULT_1ARG 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/hmm.h>

int
main (void)
{

			hmm_range_fault(NULL);;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_HMM_RANGE_FAULT_1ARG 1" >>confdefs.h


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


fi





fi




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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mmu_notifier.h>

int
main (void)
{

			struct mmu_notifier_ops *ops = NULL;
			ops->invalidate_range_start(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_2ARGS_INVALIDATE_RANGE_START 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mmu_notifier.h>

int
main (void)
{

				struct mmu_notifier_ops *ops = NULL;
				ops->invalidate_range_start(NULL, NULL, 1, 1, 1);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_5ARGS_INVALIDATE_RANGE_START 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/rwsem.h>

int
main (void)
{

			int ret;
			ret = down_write_killable(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="down_write_killable" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/locking/rwsem.c; do
			n=$(awk -v s="down_write_killable" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "down_write_killable" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DOWN_WRITE_KILLABLE 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/interval_tree.h>

int
main (void)
{

			struct rb_root_cached *r = NULL;
			interval_tree_insert(NULL, r);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_TREE_INSERT_HAVE_RB_ROOT_CACHED 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="get_user_pages_remote" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages_remote" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages_remote" | wc -w) -eq $export; then :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>

int
main (void)
{

				get_user_pages_remote(NULL, 0, 0, 0, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_GET_USER_PAGES_REMOTE_REMOVE_TASK_STRUCT 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					#include <linux/mm.h>

int
main (void)
{

					get_user_pages_remote(NULL, NULL, 0, 0, 0, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_GET_USER_PAGES_REMOTE_LOCKED 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


						#include <linux/mm.h>

int
main (void)
{

						get_user_pages_remote(NULL, NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_GET_USER_PAGES_REMOTE_GUP_FLAGS 1" >>confdefs.h


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


$as_echo "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h




fi





fi





fi



		else :

		fi
	else :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>

int
main (void)
{

				get_user_pages_remote(NULL, 0, 0, 0, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_GET_USER_PAGES_REMOTE_REMOVE_TASK_STRUCT 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					#include <linux/mm.h>

int
main (void)
{

					get_user_pages_remote(NULL, NULL, 0, 0, 0, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_GET_USER_PAGES_REMOTE_LOCKED 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


						#include <linux/mm.h>

int
main (void)
{

						get_user_pages_remote(NULL, NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_GET_USER_PAGES_REMOTE_GUP_FLAGS 1" >>confdefs.h


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


$as_echo "#define HAVE_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h




fi





fi





fi



	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			get_user_pages(0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>

int
main (void)
{

				get_user_pages(0, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="get_user_pages" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_GET_USER_PAGES_6ARGS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="get_user_pages" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/mm.h>

int
main (void)
{

				get_user_pages(0, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="get_user_pages" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/gup.c; do
			n=$(awk -v s="get_user_pages" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "get_user_pages" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_GET_USER_PAGES_6ARGS 1" >>confdefs.h


		fi
	fi


		else :


$as_echo "#define HAVE_GET_USER_PAGES_GUP_FLAGS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/dma-buf.h>

int
main (void)
{

			struct dma_buf_ops *ptr = NULL;
			ptr->allow_peer2peer = false;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DMA_BUF_OPS_ALLOW_PEER2PEER 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/dma-buf.h>

int
main (void)
{

				struct dma_buf_ops *ptr = NULL;
				ptr->pin(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DMA_BUF_OPS_PIN 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					#include <linux/dma-buf.h>

int
main (void)
{

					struct dma_buf_ops *dma_buf_ops = NULL;
					dma_buf_ops->dynamic_mapping = true;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DMA_BUF_OPS_DYNAMIC_MAPPING 1" >>confdefs.h


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





cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <drm/drm_prime.h>

int
main (void)
{

		drm_gem_map_attach(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_gem_map_attach" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_prime.c; do
			n=$(awk -v s="drm_gem_map_attach" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_gem_map_attach" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_GEM_MAP_ATTACH_2ARGS 1" >>confdefs.h


		fi
	fi





fi





fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/wait.h>

int
main (void)
{

			wait_queue_entry_t *wq_entry = NULL;
			wait_queue_head_t *wq_head = NULL;

			__add_wait_queue(wq_head, wq_entry);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_WAIT_QUEUE_ENTRY 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/timer.h>

int
main (void)
{

			timer_setup(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_TIMER_SETUP 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/pm_domain.h>

int
main (void)
{

			pm_genpd_remove_device(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_PM_GENPD_REMOVE_DEVICE_2ARGS 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm.h>

int
main (void)
{

			si_mem_available();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="si_mem_available" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in mm/page_alloc.c; do
			n=$(awk -v s="si_mem_available" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "si_mem_available" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_SI_MEM_AVAILABLE 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <generated/autoconf.h>

int
main (void)
{

			#ifndef CONFIG_AMD_IOMMU
			#error CONFIG_AMD_IOMMU not enabled
			#endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="amd_iommu_pc_supported" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/iommu/amd_iommu_init.c; do
			n=$(awk -v s="amd_iommu_pc_supported" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "amd_iommu_pc_supported" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_AMD_IOMMU_PC_SUPPORTED 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/amd-iommu.h>

int
main (void)
{

			void (*f)(struct pci_dev *pdev, u32 pasid);
			amd_iommu_invalidate_ctx callback = f;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_AMD_IOMMU_INVALIDATE_CTX_PASID_U32 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/memremap.h>

int
main (void)
{

			struct device *dev = NULL;
			struct dev_pagemap *pgmap = NULL;
			devm_memremap_pages(dev, pgmap);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DEVM_MEMREMAP_PAGES_DEV_PAGEMAP 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/memremap.h>

int
main (void)
{

				devm_memremap_pages(NULL, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DEVM_MEMREMAP_PAGES_P_P_P_P 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/memremap.h>

int
main (void)
{

			struct dev_pagemap *pm = NULL;
			pm->range.start = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DEV_PAGEMAP_RANGE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="down_read_killable" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/locking/rwsem.c; do
			n=$(awk -v s="down_read_killable" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "down_read_killable" | wc -w) -eq $export; then :

$as_echo "#define HAVE_DOWN_READ_KILLABLE 1" >>confdefs.h


		else :

		fi
	else :

$as_echo "#define HAVE_DOWN_READ_KILLABLE 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_cache.h>

int
main (void)
{

			drm_need_swiotlb(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_NEED_SWIOTLB 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_print.h>

int
main (void)
{

			drm_debug_enabled(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DEBUG_ENABLED 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_fourcc.h>

int
main (void)
{

			struct drm_format_name_buf *buf = NULL;
			drm_get_format_name(0, buf);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_get_format_name" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_fourcc.c; do
			n=$(awk -v s="drm_get_format_name" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_get_format_name" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_GET_FORMAT_NAME_I_P 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_gem_object_put_locked" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_gem.c; do
			n=$(awk -v s="drm_gem_object_put_locked" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_gem_object_put_locked" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_GEM_OBJECT_PUT_LOCKED 1" >>confdefs.h


		else :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_gem.h>

int
main (void)
{

				drm_gem_object_put_unlocked(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_gem_object_put_unlocked" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_gem.c; do
			n=$(awk -v s="drm_gem_object_put_unlocked" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_gem_object_put_unlocked" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_GEM_OBJECT_PUT_UNLOCKED 1" >>confdefs.h


		fi
	fi


		fi
	else :


$as_echo "#define HAVE_DRM_GEM_OBJECT_PUT_LOCKED 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/kref.h>
			struct drm_file;
			#include <drm/drm_vma_manager.h>
			#include <drm/drm_gem.h>

int
main (void)
{

			drm_gem_object_lookup(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_gem_object_lookup" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_gem.c; do
			n=$(awk -v s="drm_gem_object_lookup" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_gem_object_lookup" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_GEM_OBJECT_LOOKUP_2ARGS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRMP_H
			struct vm_area_struct;
			#include <drm/drmP.h>
			#else
			#include <drm/drm_drv.h>
			#endif

int
main (void)
{

			drm_dev_put(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dev_put" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_drv.c; do
			n=$(awk -v s="drm_dev_put" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dev_put" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_DEV_PUT 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_syncobj_find_fence" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_syncobj.c; do
			n=$(awk -v s="drm_syncobj_find_fence" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_syncobj_find_fence" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_SYNCOBJ_FIND_FENCE 1" >>confdefs.h



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				struct drm_file;
				#include <drm/drm_syncobj.h>

int
main (void)
{

				drm_syncobj_find_fence(NULL, 0, 0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_SYNCOBJ_FIND_FENCE_5ARGS 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					struct drm_file;
					#include <drm/drm_syncobj.h>

int
main (void)
{

					drm_syncobj_find_fence(NULL, 0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_SYNCOBJ_FIND_FENCE_4ARGS 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


						struct drm_file;
						#include <drm/drm_syncobj.h>

int
main (void)
{

						drm_syncobj_find_fence(NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_SYNCOBJ_FIND_FENCE_3ARGS 1" >>confdefs.h


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


fi





fi





fi



		else :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				struct drm_file;
				#include <drm/drm_syncobj.h>

int
main (void)
{

				drm_syncobj_fence_get(NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_syncobj_fence_get" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_syncobj.c; do
			n=$(awk -v s="drm_syncobj_fence_get" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_syncobj_fence_get" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_SYNCOBJ_FENCE_GET 1" >>confdefs.h


		fi
	fi


		fi
	else :


$as_echo "#define HAVE_DRM_SYNCOBJ_FIND_FENCE 1" >>confdefs.h



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				struct drm_file;
				#include <drm/drm_syncobj.h>

int
main (void)
{

				drm_syncobj_find_fence(NULL, 0, 0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_SYNCOBJ_FIND_FENCE_5ARGS 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					struct drm_file;
					#include <drm/drm_syncobj.h>

int
main (void)
{

					drm_syncobj_find_fence(NULL, 0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_SYNCOBJ_FIND_FENCE_4ARGS 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


						struct drm_file;
						#include <drm/drm_syncobj.h>

int
main (void)
{

						drm_syncobj_find_fence(NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_SYNCOBJ_FIND_FENCE_3ARGS 1" >>confdefs.h


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


fi





fi





fi



	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			drm_universal_plane_init(NULL, NULL, 0, NULL, NULL, 0, NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_crtc.h>

int
main (void)
{

				drm_universal_plane_init(NULL, NULL, 0, NULL, NULL, 0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :


$as_echo "#define HAVE_DRM_UNIVERSAL_PLANE_INIT_7ARGS 1" >>confdefs.h


	else

	awk -v s="drm_universal_plane_init" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_plane.c drivers/gpu/drm/drm_crtc.c; do
			n=$(awk -v s="drm_universal_plane_init" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_universal_plane_init" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


$as_echo "#define HAVE_DRM_UNIVERSAL_PLANE_INIT_7ARGS 1" >>confdefs.h


		else :


$as_echo "#define HAVE_DRM_UNIVERSAL_PLANE_INIT_8ARGS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="drm_universal_plane_init" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_plane.c; do
			n=$(awk -v s="drm_universal_plane_init" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_universal_plane_init" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_crtc.h>

int
main (void)
{

				drm_universal_plane_init(NULL, NULL, 0, NULL, NULL, 0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :


$as_echo "#define HAVE_DRM_UNIVERSAL_PLANE_INIT_7ARGS 1" >>confdefs.h


	else

	awk -v s="drm_universal_plane_init" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_plane.c drivers/gpu/drm/drm_crtc.c; do
			n=$(awk -v s="drm_universal_plane_init" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_universal_plane_init" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


$as_echo "#define HAVE_DRM_UNIVERSAL_PLANE_INIT_7ARGS 1" >>confdefs.h


		else :


$as_echo "#define HAVE_DRM_UNIVERSAL_PLANE_INIT_8ARGS 1" >>confdefs.h


		fi
	fi


		else :


$as_echo "#define HAVE_DRM_UNIVERSAL_PLANE_INIT_9ARGS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_vma_manager.h>

int
main (void)
{

			struct drm_vma_offset_node *node = NULL;
			struct drm_file *tag = NULL;
			drm_vma_node_verify_access(node, tag);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_VMA_NODE_VERIFY_ACCESS_HAS_DRM_FILE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRMP_H
			struct vm_area_struct;
			#include <drm/drmP.h>
			#endif
			#include <drm/drm_fb_helper.h>

int
main (void)
{

			drm_fb_helper_remove_conflicting_pci_framebuffers(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_FB_HELPER_REMOVE_CONFLICTING_PCI_FRAMEBUFFERS_PP 1" >>confdefs.h


$as_echo "#define HAVE_DRM_FB_HELPER_REMOVE_CONFLICTING_PCI_FRAMEBUFFERS 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#ifdef HAVE_DRM_DRMP_H
				struct vm_area_struct;
				#include <drm/drmP.h>
				#endif
				#include <drm/drm_fb_helper.h>

int
main (void)
{

				drm_fb_helper_remove_conflicting_pci_framebuffers(NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_FB_HELPER_REMOVE_CONFLICTING_PCI_FRAMEBUFFERS_PIP 1" >>confdefs.h


$as_echo "#define HAVE_DRM_FB_HELPER_REMOVE_CONFLICTING_PCI_FRAMEBUFFERS 1" >>confdefs.h


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




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					#include <linux/fb.h>

int
main (void)
{

					int ret = remove_conflicting_framebuffers(NULL, NULL, false);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="remove_conflicting_framebuffers" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/video/fbdev/core/fbmem.c; do
			n=$(awk -v s="remove_conflicting_framebuffers" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "remove_conflicting_framebuffers" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_REMOVE_CONFLICTING_FRAMEBUFFERS_RETURNS_INT 1" >>confdefs.h


		fi
	fi




fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			int error;
			error = drm_crtc_init_with_planes(NULL, NULL, NULL, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_CRTC_INIT_WITH_PLANES_VALID_WITH_NAME 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	awk -v s="drm_mode_get_hv_timing" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_modes.c; do
			n=$(awk -v s="drm_mode_get_hv_timing" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_mode_get_hv_timing" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_MODE_GET_HV_TIMING 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_MODE_GET_HV_TIMING 1" >>confdefs.h


	fi




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_encoder.h>

int
main (void)
{

			struct drm_device *dev = NULL;
			struct drm_file *file_priv = NULL;
			uint32_t id = 0;
			struct drm_encoder *encoder = NULL;

			encoder = drm_encoder_find(dev, file_priv, id);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_ENCODER_FIND_VALID_WITH_FILE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_connector_update_edid_property drm_connector_attach_encoder drm_connector_set_path_property" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_connector.c; do
			n=$(awk -v s="drm_connector_update_edid_property drm_connector_attach_encoder drm_connector_set_path_property" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_connector_update_edid_property drm_connector_attach_encoder drm_connector_set_path_property" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_CONNECTOR_XXX_DROP_MODE 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_CONNECTOR_XXX_DROP_MODE 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			drm_connector_init_with_ddc(NULL, NULL, NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_CONNECTOR_INIT_WITH_DDC 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/math64.h>

int
main (void)
{

			mul_u32_u32(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_MUL_U32_U32 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_calc_pbn_mode(0, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DP_CALC_PBN_MODE_3ARGS 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			int retval;
			retval = drm_dp_atomic_find_vcpi_slots(NULL, NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

				int retval;
				retval = drm_dp_atomic_find_vcpi_slots(NULL, NULL, NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DP_ATOMIC_FIND_VCPI_SLOTS_5ARGS 1" >>confdefs.h


$as_echo "#define HAVE_DRM_DP_ATOMIC_FIND_VCPI_SLOTS 1" >>confdefs.h


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


fi



	else

	awk -v s="drm_dp_atomic_find_vcpi_slots" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_atomic_find_vcpi_slots" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_atomic_find_vcpi_slots" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

				int retval;
				retval = drm_dp_atomic_find_vcpi_slots(NULL, NULL, NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DP_ATOMIC_FIND_VCPI_SLOTS_5ARGS 1" >>confdefs.h


$as_echo "#define HAVE_DRM_DP_ATOMIC_FIND_VCPI_SLOTS 1" >>confdefs.h


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


fi



		else :


$as_echo "#define HAVE_DRM_DP_ATOMIC_FIND_VCPI_SLOTS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_helper.h>

int
main (void)
{

			drm_dp_send_real_edid_checksum(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_send_real_edid_checksum" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_helper.c; do
			n=$(awk -v s="drm_dp_send_real_edid_checksum" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_send_real_edid_checksum" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_DP_SEND_REAL_EDID_CHECKSUM 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_helper.h>

int
main (void)
{

			drm_dp_cec_register_connector(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DP_CEC_REGISTER_CONNECTOR_PP 1" >>confdefs.h


$as_echo "#define HAVE_DRM_DP_CEC_CORRELATION_FUNCTIONS 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_dp_helper.h>

int
main (void)
{

				drm_dp_cec_irq(NULL);
				drm_dp_cec_register_connector(NULL, NULL, NULL);
				drm_dp_cec_unregister_connector(NULL);
				drm_dp_cec_set_edid(NULL, NULL);
				drm_dp_cec_unset_edid(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DP_CEC_CORRELATION_FUNCTIONS 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			int ret;
			ret = drm_dp_mst_topology_mgr_resume(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DP_MST_TOPOLOGY_MGR_RESUME_2ARGS 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic.h>

int
main (void)
{

			drm_atomic_state_put(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_ATOMIC_STATE_PUT 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_atomic_helper_check_plane_state" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_atomic_helper.c; do
			n=$(awk -v s="drm_atomic_helper_check_plane_state" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_atomic_helper_check_plane_state" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_ATOMIC_HELPER_CHECK_PLANE_STATE 1" >>confdefs.h


		else :


	awk -v s="drm_plane_helper_check_state" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_plane_helper.c; do
			n=$(awk -v s="drm_plane_helper_check_state" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_plane_helper_check_state" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_PLANE_HELPER_CHECK_STATE 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_PLANE_HELPER_CHECK_STATE 1" >>confdefs.h


	fi


		fi
	else :


$as_echo "#define HAVE_DRM_ATOMIC_HELPER_CHECK_PLANE_STATE 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic.h>

int
main (void)
{

			struct drm_atomic_state *state = NULL;
			struct drm_crtc *crtc = NULL;
			struct drm_crtc_state *ret;

			ret = drm_atomic_get_old_crtc_state(state, crtc);
			ret = drm_atomic_get_new_crtc_state(state, crtc);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_ATOMIC_GET_CRTC_STATE 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_atomic.h>

int
main (void)
{

				struct drm_atomic_state *state = NULL;
				struct drm_crtc *crtc = NULL;

				state->crtcs[drm_crtc_index(crtc)].ptr = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_CRTCS_STATE_MEMBER 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic.h>

int
main (void)
{

			struct drm_atomic_state *state = NULL;
			struct drm_plane *plane = NULL;
			struct drm_plane_state *ret;

			ret = drm_atomic_get_new_plane_state(state, plane);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_ATOMIC_GET_NEW_PLANE_STATE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic_helper.h>

int
main (void)
{

			drm_atomic_helper_shutdown(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_atomic_helper_shutdown" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_atomic_helper.c; do
			n=$(awk -v s="drm_atomic_helper_shutdown" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_atomic_helper_shutdown" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_ATOMIC_HELPER_SHUTDOWN 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="__drm_atomic_helper_crtc_reset" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_atomic_state_helper.c; do
			n=$(awk -v s="__drm_atomic_helper_crtc_reset" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "__drm_atomic_helper_crtc_reset" | wc -w) -eq $export; then :


$as_echo "#define HAVE___DRM_ATOMIC_HELPER_CRTC_RESET 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE___DRM_ATOMIC_HELPER_CRTC_RESET 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRMP_H
			struct vm_area_struct;
			#include <drm/drmP.h>
			#else
			#include <drm/drm_drv.h>
			#endif

int
main (void)
{

			struct drm_driver *drv = NULL;
			drv->gem_prime_res_obj(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DRIVER_GEM_PRIME_RES_OBJ 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_prime.h>

int
main (void)
{

			drm_gem_prime_export(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DRV_GEM_PRIME_EXPORT_PI 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir

		if test $HAVE_DRM_DRM_PRINT_H; then :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_print.h>

int
main (void)
{

				struct drm_printer *p = NULL;
				p->prefix = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_PRINTER_PREFIX 1" >>confdefs.h


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


fi



fi

	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_mm.h>

int
main (void)
{

			enum drm_mm_insert_mode mode = DRM_MM_INSERT_BEST;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_MM_INSERT_MODE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/amdgpu_drm.h>

int
main (void)
{

			#ifndef AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES
			#error AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES not #defined
			#endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_AMDGPU_CHUNK_ID_SCHEDULED_DEPENDENCIES 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/amdgpu_drm.h>

int
main (void)
{

			#if !defined(AMDGPU_CHUNK_ID_SYNCOBJ_TIMELINE_WAIT) ||\
					!defined(AMDGPU_CHUNK_ID_SYNCOBJ_TIMELINE_SIGNAL)
			#error CHUNK_ID_SYNCOBJ_TIMELINE_WAIT_SIGNAL not #defined
			#endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_CHUNK_ID_SYNCOBJ_TIMELINE_WAIT_SIGNAL 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/amdgpu_drm.h>

int
main (void)
{

			#if !defined(AMDGPU_CHUNK_ID_SYNCOBJ_IN) ||\
					!defined(AMDGPU_CHUNK_ID_SYNCOBJ_OUT)
			#error CHUNK_ID_SYNOBJ_IN_OUT not #defined
			#endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_CHUNK_ID_SYNOBJ_IN_OUT 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/amdgpu_drm.h>

int
main (void)
{

			#if !defined(DRM_AMDGPU_FENCE_TO_HANDLE)
			#error DRM_AMDGPU_FENCE_TO_HANDLE not #defined
			#endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_AMDGPU_FENCE_TO_HANDLE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_device.h>

int
main (void)
{

			struct drm_device *ddev = NULL;
			ddev->driver_features = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DEVICE_DRIVER_FEATURES 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRM_DEVICE_H
			#include <drm/drm_device.h>
			#else
			#include <drm/drmP.h>
			#endif

int
main (void)
{

			struct drm_device *ddev = NULL;
			ddev->open_count = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DEVICE_OPEN_COUNT_INT 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRMP_H
			struct vm_area_struct;
			#include <drm/drmP.h>
			#endif
			#ifdef HAVE_DRM_DRM_DRV_H
			#include <drm/drm_drv.h>
			#endif

int
main (void)
{

			int _ = DRIVER_SYNCOBJ_TIMELINE;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DRV_DRIVER_SYNCOBJ_TIMELINE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"



	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRMP_H
			struct vm_area_struct;
			#include <drm/drmP.h>
			#endif
			#ifdef HAVE_DRM_DRM_DRV_H
			#include <drm/drm_drv.h>
			#endif

int
main (void)
{

			int _ = DRIVER_IRQ_SHARED;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DRV_DRIVER_IRQ_SHARED 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"



	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRMP_H
			struct vm_area_struct;
			#include <drm/drmP.h>
			#endif
			#ifdef HAVE_DRM_DRM_DRV_H
			#include <drm/drm_drv.h>
			#endif

int
main (void)
{

			int _ = DRIVER_PRIME;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DRV_DRIVER_PRIME 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRMP_H
			struct vm_area_struct;
			#include <drm/drmP.h>
			#endif
			#ifdef HAVE_DRM_DRM_DRV_H
			#include <drm/drm_drv.h>
			#endif

int
main (void)
{

			drm_dev_unplug(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dev_unplug" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_drv.c; do
			n=$(awk -v s="drm_dev_unplug" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dev_unplug" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_DEV_UNPLUG 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRMP_H
			struct vm_area_struct;
			#include <drm/drmP.h>
			#else
			#include <drm/drm_drv.h>
			#endif

int
main (void)
{

			struct drm_driver *ddrv = NULL;
			ddrv->gem_free_object_unlocked = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_GEM_FREE_OBJECT_UNLOCKED_IN_DRM_DRIVER 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drmP.h>

int
main (void)
{

			struct drm_driver *bar = NULL;
			bar->set_busid(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_SET_BUSID_IN_STRUCT_DRM_DRIVER 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="__drm_atomic_helper_crtc_reset" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_atomic_state_helper.c; do
			n=$(awk -v s="__drm_atomic_helper_crtc_reset" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "__drm_atomic_helper_crtc_reset" | wc -w) -eq $export; then :


$as_echo "#define HAVE___DRM_ATOMIC_HELPER_CRTC_RESET 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE___DRM_ATOMIC_HELPER_CRTC_RESET 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_dev_dbg" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_print.c; do
			n=$(awk -v s="drm_dev_dbg" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dev_dbg" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_DEV_DBG 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_DEV_DBG 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="pci_pr3_present" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/pci/pci.c; do
			n=$(awk -v s="pci_pr3_present" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "pci_pr3_present" | wc -w) -eq $export; then :


$as_echo "#define HAVE_PCI_PR3_PRESENT 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_PCI_PR3_PRESENT 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mm_types.h>
			#include <linux/kthread.h>
			#include <linux/mmu_context.h>

int
main (void)
{

			kthread_use_mm(NULL);
			kthread_unuse_mm(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_KTHREAD_USE_MM 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRMP_H
			struct vm_area_struct;
			#include <drm/drmP.h>
			#endif
			#ifdef HAVE_DRM_DRM_FILE_H
			#include <drm/drm_file.h>
			#endif
			#ifdef HAVE_DRM_DRM_AUTH_H
			#include <drm/drm_auth.h>
			#endif

int
main (void)
{

			drm_is_current_master(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_IS_CURRENT_MASTER 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRMP_H
			struct vm_area_struct;
			#include <drm/drmP.h>
			#endif
			#include <drm/drm_fb_helper.h>

int
main (void)
{

			drm_fb_helper_fill_info(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_FB_HELPER_FILL_INFO 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRMP_H
			struct vm_area_struct;
			#include <drm/drmP.h>
			#endif
			#include <drm/drm_fb_helper.h>

int
main (void)
{

			drm_fb_helper_set_suspend_unlocked(NULL,0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_FB_HELPER_SET_SUSPEND_UNLOCKED 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc_helper.h>

int
main (void)
{

			drm_helper_mode_fill_fb_struct(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_HELPER_MODE_FILL_FB_STRUCT_DEV 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRMP_H
			#include <drm/drmP.h>
			#endif
			#include <drm/drm_fb_helper.h>

int
main (void)
{

			drm_fb_helper_init(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#ifdef HAVE_DRM_DRMP_H
				#include <drm/drmP.h>
				#endif
				#include <drm/drm_fb_helper.h>

int
main (void)
{

				drm_fb_helper_init(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_fb_helper_init" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_fb_helper.c; do
			n=$(awk -v s="drm_fb_helper_init" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_fb_helper_init" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_FB_HELPER_INIT_3ARGS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="drm_fb_helper_init" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_fb_helper.c; do
			n=$(awk -v s="drm_fb_helper_init" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_fb_helper_init" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#ifdef HAVE_DRM_DRMP_H
				#include <drm/drmP.h>
				#endif
				#include <drm/drm_fb_helper.h>

int
main (void)
{

				drm_fb_helper_init(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_fb_helper_init" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_fb_helper.c; do
			n=$(awk -v s="drm_fb_helper_init" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_fb_helper_init" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_FB_HELPER_INIT_3ARGS 1" >>confdefs.h


		fi
	fi


		else :


$as_echo "#define HAVE_DRM_FB_HELPER_INIT_2ARGS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_get_format_info" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_fourcc.c; do
			n=$(awk -v s="drm_get_format_info" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_get_format_info" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_GET_FORMAT_INFO 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_GET_FORMAT_INFO 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRMP_H
			struct vm_area_struct;
			#include <drm/drmP.h>
			#endif
			#include <drm/drm_fb_helper.h>

int
main (void)
{

			drm_fb_helper_lastclose(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_fb_helper_lastclose" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_fb_helper.c; do
			n=$(awk -v s="drm_fb_helper_lastclose" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_fb_helper_lastclose" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_FB_HELPER_LASTCLOSE 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_mode.h>
			#include <drm/drm_property.h>
			struct drm_crtc;
			#include <drm/drm_color_mgmt.h>

int
main (void)
{

			struct drm_property_blob blob;
			drm_color_lut_size(&blob);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_COLOR_LUT_SIZE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_helper_force_disable_all" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_crtc_helper.c; do
			n=$(awk -v s="drm_helper_force_disable_all" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_helper_force_disable_all" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_HELPER_FORCE_DISABLE_ALL 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_HELPER_FORCE_DISABLE_ALL 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_crtc_accurate_vblank_count" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_vblank.c; do
			n=$(awk -v s="drm_crtc_accurate_vblank_count" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_crtc_accurate_vblank_count" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_CRTC_ACCURATE_VBLANK_COUNT 1" >>confdefs.h


		else :


	awk -v s="drm_accurate_vblank_count" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_vblank.c drivers/gpu/drm/drm_irq.c; do
			n=$(awk -v s="drm_accurate_vblank_count" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_accurate_vblank_count" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_ACCURATE_VBLANK_COUNT 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_ACCURATE_VBLANK_COUNT 1" >>confdefs.h


	fi


		fi
	else :


$as_echo "#define HAVE_DRM_CRTC_ACCURATE_VBLANK_COUNT 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			drm_crtc_from_index(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_CRTC_FROM_INDEX 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_edid.h>

int
main (void)
{

			drm_edid_to_eld(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_edid_to_eld" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_edid.c; do
			n=$(awk -v s="drm_edid_to_eld" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_edid_to_eld" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_EDID_TO_ELD 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_crtc_funcs *ptr = NULL;
			ptr->get_vblank_timestamp(NULL, NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CRTC_FUNCS_GET_VBLANK_TIMESTAMP 1" >>confdefs.h


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



	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#ifdef HAVE_DRM_DRMP_H
		struct vm_area_struct;
		#include <drm/drmP.h>
		#else
		#include <drm/drm_drv.h>
		#include <drm/drm_vblank.h>
		#endif

int
main (void)
{

		struct drm_driver *kms_driver = NULL;
		bool (*get_vblank_timestamp) (struct drm_device *dev, unsigned int pipe,
							 int *max_error,
							 ktime_t *vblank_time,
							 bool in_vblank_irq);
		drm_calc_vbltimestamp_from_scanoutpos(NULL, 0, NULL, (ktime_t *)NULL, 0);
		kms_driver->get_vblank_timestamp = get_vblank_timestamp;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DRIVER_GET_VBLANK_TIMESTAMP_USE_KTIMER_T_ARG 1" >>confdefs.h


$as_echo "#define HAVE_DRM_DRIVER_GET_SCANOUT_POSITION_RETURN_BOOL 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			struct vm_area_struct;
			#include <drm/drmP.h>

int
main (void)
{

			struct drm_driver *kms_driver = NULL;
			bool (*get_scanout_position) (struct drm_device *dev, unsigned int pipe,
                              bool in_vblank_irq, int *vpos, int *hpos,
                              ktime_t *stime, ktime_t *etime,
                              const struct drm_display_mode *mode);
			bool (*get_vblank_timestamp) (struct drm_device *dev, unsigned int pipe,
                             int *max_error,
                             struct timeval *vblank_time,
                             bool in_vblank_irq);
			kms_driver->get_scanout_position = get_scanout_position;
			kms_driver->get_vblank_timestamp = get_vblank_timestamp;
			drm_calc_vbltimestamp_from_scanoutpos(NULL, 0, NULL, (struct timeval *)NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DRIVER_GET_SCANOUT_POSITION_RETURN_BOOL 1" >>confdefs.h


$as_echo "#define HAVE_DRM_DRIVER_GET_VBLANK_TIMESTAMP_RETURN_BOOL 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_crtc_funcs *crtc_funcs = NULL;
			crtc_funcs->enable_vblank(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CRTC_FUNCS_ENABLE_VBLANK 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_crtc_funcs *crtc_funcs = NULL;
			crtc_funcs->get_crc_sources(NULL, NULL);
			crtc_funcs->verify_crc_source(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CRTC_FUNCS_GET_VERIFY_CRC_SOURCES 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_crtc *crtc = NULL;
			int ret;

			ret = crtc->funcs->set_crc_source(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CRTC_FUNCS_SET_CRC_SOURCE 1" >>confdefs.h


$as_echo "#define HAVE_STRUCT_DRM_CRTC_FUNCS_SET_CRC_SOURCE_2ARGS 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_crtc.h>

int
main (void)
{

				struct drm_crtc *crtc = NULL;
				int ret;

				ret = crtc->funcs->set_crc_source(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CRTC_FUNCS_SET_CRC_SOURCE 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_crtc_funcs *funcs = NULL;
			funcs->set_config(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CRTC_FUNCS_SET_CONFIG_CTX 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_crtc_funcs *funcs = NULL;
			funcs->page_flip_target(NULL, NULL, NULL, 0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CRTC_FUNCS_PAGE_FLIP_TARGET_CTX 1" >>confdefs.h


$as_echo "#define HAVE_STRUCT_DRM_CRTC_FUNCS_PAGE_FLIP_TARGET 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_crtc.h>

int
main (void)
{

				struct drm_crtc_funcs *funcs = NULL;
				funcs->page_flip_target(NULL, NULL, NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CRTC_FUNCS_PAGE_FLIP_TARGET 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_crtc *crtc = NULL;
			int ret;

			ret = crtc->funcs->gamma_set(NULL, NULL, NULL, NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CRTC_FUNCS_GAMMA_SET_6ARGS 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_crtc.h>

int
main (void)
{

				struct drm_crtc *crtc = NULL;
				int ret;

				ret = crtc->funcs->gamma_set(NULL, NULL, NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CRTC_FUNCS_GAMMA_SET_5ARGS 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRM_DEVICE_H
			#include <drm/drm_device.h>
			#else
			#include <drm/drmP.h>
			#endif

int
main (void)
{

			struct drm_device *ddev;
			ddev->filelist_mutex = ddev->filelist_mutex;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DEVICE_FILELIST_MUTEX 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_kms_helper_is_poll_worker" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_probe_helper.c; do
			n=$(awk -v s="drm_kms_helper_is_poll_worker" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_kms_helper_is_poll_worker" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_KMS_HELPER_IS_POLL_WORKER 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_KMS_HELPER_IS_POLL_WORKER 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRM_DRV_H
			#include <drm/drm_drv.h>
			#else
			#include <drm/drmP.h>
			#endif

int
main (void)
{

			struct drm_driver *ddrv = NULL;
			ddrv->release = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DRIVER_RELEASE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_encoder.h>
			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_connector *connector = NULL;
			struct drm_encoder *encoder = NULL;
			drm_connector_for_each_possible_encoder(connector, encoder)
				return 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_CONNECTOR_FOR_EACH_POSSIBLE_ENCODER_2ARGS 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_edid.h>

int
main (void)
{

			struct hdmi_avi_infoframe *frame = NULL;
			struct drm_connector *connector = NULL;
			const struct drm_display_mode *mode = NULL;
			drm_hdmi_avi_infoframe_from_display_mode(frame, connector, mode);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_edid.h>

int
main (void)
{

				struct hdmi_avi_infoframe *frame = NULL;
				const struct drm_display_mode *mode = NULL;
				bool is_hdmi2_sink = false;
				drm_hdmi_avi_infoframe_from_display_mode(frame, mode, is_hdmi2_sink);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_hdmi_avi_infoframe_from_display_mode" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_edid.c; do
			n=$(awk -v s="drm_hdmi_avi_infoframe_from_display_mode" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_hdmi_avi_infoframe_from_display_mode" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_HDMI_AVI_INFOFRAME_FROM_DISPLAY_MODE_P_P_B 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="drm_hdmi_avi_infoframe_from_display_mode" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_edid.c; do
			n=$(awk -v s="drm_hdmi_avi_infoframe_from_display_mode" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_hdmi_avi_infoframe_from_display_mode" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_edid.h>

int
main (void)
{

				struct hdmi_avi_infoframe *frame = NULL;
				const struct drm_display_mode *mode = NULL;
				bool is_hdmi2_sink = false;
				drm_hdmi_avi_infoframe_from_display_mode(frame, mode, is_hdmi2_sink);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_hdmi_avi_infoframe_from_display_mode" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_edid.c; do
			n=$(awk -v s="drm_hdmi_avi_infoframe_from_display_mode" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_hdmi_avi_infoframe_from_display_mode" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_HDMI_AVI_INFOFRAME_FROM_DISPLAY_MODE_P_P_B 1" >>confdefs.h


		fi
	fi


		else :


$as_echo "#define HAVE_DRM_HDMI_AVI_INFOFRAME_FROM_DISPLAY_MODE_P_P_P 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_fb_helper_single_add_all_connectors drm_fb_helper_remove_one_connector" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_fb_helper.c; do
			n=$(awk -v s="drm_fb_helper_single_add_all_connectors drm_fb_helper_remove_one_connector" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_fb_helper_single_add_all_connectors drm_fb_helper_remove_one_connector" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_FB_HELPER_ADD_REMOVE_CONNECTORS 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_FB_HELPER_ADD_REMOVE_CONNECTORS 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			drm_connector_put(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_CONNECTOR_PUT 1" >>confdefs.h


$as_echo "#define HAVE_DRM_CONNECTOR_REFERENCE_COUNTING_SUPPORTED 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_crtc.h>

int
main (void)
{

				drm_connector_unreference(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_CONNECTOR_UNREFERENCE 1" >>confdefs.h


$as_echo "#define HAVE_DRM_CONNECTOR_REFERENCE_COUNTING_SUPPORTED 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


					#include <drm/drm_crtc.h>

int
main (void)
{

					struct drm_mode_object *obj = NULL;
					obj->free_cb = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_FREE_CB_IN_STRUCT_DRM_MODE_OBJECT 1" >>confdefs.h


$as_echo "#define HAVE_DRM_CONNECTOR_REFERENCE_COUNTING_SUPPORTED 1" >>confdefs.h


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


fi





fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_modes.h>

int
main (void)
{

			drm_mode_is_420_only(NULL, NULL);
			drm_mode_is_420_also(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_mode_is_420_only drm_mode_is_420_also" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_modes.c; do
			n=$(awk -v s="drm_mode_is_420_only drm_mode_is_420_also" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_mode_is_420_only drm_mode_is_420_also" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_MODE_IS_420_XXX 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#ifdef HAVE_DRM_DRMP_H
			struct vm_area_struct;
			#include <drm/drmP.h>
			#endif
			#include <drm/drm_framebuffer.h>

int
main (void)
{

			struct drm_framebuffer *foo = NULL;
			foo->format = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_FRAMEBUFFER_FORMAT 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/string.h>

int
main (void)
{

			strscpy(NULL, NULL, 8);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="strscpy" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in lib/string.c; do
			n=$(awk -v s="strscpy" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "strscpy" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_STRSCPY 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_allocate_vcpi(NULL, NULL, 1, 1);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DP_MST_ALLOCATE_VCPI_P_P_I_I 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"


	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_get_port_malloc(NULL);
			drm_dp_mst_put_port_malloc(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DP_MST_GET_PUT_PORT_MALLOC 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"


	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_connector_early_unregister(NULL, NULL);
			drm_dp_mst_connector_late_register(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DP_MST_CONNECTOR_EARLY_UNREGISTER 1" >>confdefs.h


$as_echo "#define HAVE_DP_MST_CONNECTOR_LATE_REGISTER 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_edid.h>

int
main (void)
{

			drm_hdmi_vendor_infoframe_from_display_mode(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_hdmi_vendor_infoframe_from_display_mode" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_edid.c; do
			n=$(awk -v s="drm_hdmi_vendor_infoframe_from_display_mode" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_hdmi_vendor_infoframe_from_display_mode" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_HDMI_VENDOR_INFOFRAME_FROM_DISPLAY_MODE_P_P_P 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

		struct drm_dp_mst_topology_cbs *dp_mst_cbs = NULL;
		dp_mst_cbs->hotplug(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DP_MST_TOPOLOGY_CBS_HOTPLUG 1" >>confdefs.h


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


fi






cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

		struct drm_dp_mst_topology_cbs *dp_mst_cbs = NULL;
		dp_mst_cbs->register_connector(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DP_MST_TOPOLOGY_CBS_REGISTER_CONNECTOR 1" >>confdefs.h


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


fi






cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

		struct drm_dp_mst_topology_cbs *dp_mst_cbs = NULL;
		dp_mst_cbs->destroy_connector(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DP_MST_TOPOLOGY_CBS_DESTROY_CONNECTOR 1" >>confdefs.h


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


fi




	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic.h>

int
main (void)
{

			drm_atomic_private_obj_init(NULL, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_ATOMIC_PRIVATE_OBJ_INIT_P_P_P_P 1" >>confdefs.h


$as_echo "#define HAVE_DRM_ATOMIC_PRIVATE_OBJ_INIT 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_atomic.h>

int
main (void)
{

				drm_atomic_private_obj_init(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_ATOMIC_PRIVATE_OBJ_INIT 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_mode_config.h>
			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_mode_config_funcs *funcs = NULL;
			funcs->atomic_state_alloc(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_MODE_CONFIG_FUNCS_ATOMIC_STATE_ALLOC 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic.h>

int
main (void)
{

			struct drm_atomic_state *state = NULL;

			state->async_update = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_ATOMIC_STATE_ASYNC_UPDATE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			drm_connector_list_iter_begin(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_CONNECTOR_LIST_ITER_BEGIN 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_display_info *display_info = NULL;
			display_info->hdmi.scdc.scrambling.low_rates = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DISPLAY_INFO_HDMI_SCDC_SCRAMBLING 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_display_info *display_info = NULL;
			display_info->max_tmds_clock = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DISPLAY_INFO_MAX_TMDS_CLOCK 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_display_info *info = NULL;
			info->monitor_range.min_vfreq=0;
			info->monitor_range.max_vfreq=0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DISPLAY_INFO_MONITOR_RANGE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_dp_start_crc drm_dp_stop_crc" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_helper.c; do
			n=$(awk -v s="drm_dp_start_crc drm_dp_stop_crc" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_start_crc drm_dp_stop_crc" | wc -w) -eq $export; then :

$as_echo "#define HAVE_DRM_DP_START_CRC 1" >>confdefs.h


		else :

		fi
	else :

$as_echo "#define HAVE_DRM_DP_START_CRC 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_vblank.h>

int
main (void)
{

			struct drm_pending_vblank_event *event = NULL;
			event->sequence = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_PENDING_VBLANK_EVENT_SEQUENCE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>
			#include <drm/drm_mode_config.h>
			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_connector *connector = NULL;
			struct drm_mode_config *config = NULL;
			struct drm_crtc_state *base = NULL;

			connector->vrr_capable_property = NULL;
			config->prop_vrr_enabled = NULL;
			base->vrr_enabled = 1;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_VRR_SUPPORTED 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_modeset_helper_vtables.h>

int
main (void)
{

			struct drm_plane_helper_funcs *funcs = NULL;
			funcs->atomic_async_check(NULL, NULL);
			funcs->atomic_async_update(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_PLANE_HELPER_FUNCS_ATOMIC_ASYNC_CHECK 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/types.h>
			#include <drm/drm_plane_helper.h>

int
main (void)
{

			struct drm_plane_helper_funcs *funcs = NULL;
			funcs->prepare_fb((struct drm_plane *)NULL, (struct drm_plane_state *) NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_PLANE_HELPER_FUNCS_PREPARE_FB_PP 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <linux/types.h>
				#include <drm/drm_plane_helper.h>

int
main (void)
{

				struct drm_plane_helper_funcs *funcs = NULL;
				funcs->prepare_fb((struct drm_plane *)NULL, (const struct drm_plane_state *) NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_PLANE_HELPER_FUNCS_PREPARE_FB_CONST 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			int ret;
			ret = drm_dp_mst_atomic_check(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_mst_atomic_check" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_mst_atomic_check" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_mst_atomic_check" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_DP_MST_ATOMIC_CHECK 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_atomic_enable_dsc(NULL, NULL, 0, 0, false);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_mst_atomic_enable_dsc" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_mst_atomic_enable_dsc" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_mst_atomic_enable_dsc" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_DP_MST_ATOMIC_ENABLE_DSC 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_modeset_helper_vtables.h>
			#include <drm/drm_atomic.h>

int
main (void)
{

			struct drm_connector_helper_funcs *p = NULL;
			p->atomic_check(NULL, (struct drm_atomic_state*)NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_CONNECTOR_HELPER_FUNCS_ATOMIC_CHECK_ARG_DRM_ATOMIC_STATE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_modeset_helper_vtables.h>
			#include <drm/drm_atomic.h>

int
main (void)
{

			struct drm_connector_helper_funcs *p = NULL;
			p->atomic_best_encoder(NULL, (struct drm_atomic_state*)NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_CONNECTOR_HELPER_FUNCS_ATOMIC_BEST_ENCODER_ARG_DRM_ATOMIC_STATE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"





	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_connector_funcs *funcs = NULL;
			funcs->early_unregister(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_CONNECTOR_FUNCS_REGISTER 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_connector *connector = NULL;
			struct drm_connector_state *connector_state = NULL;

			connector->max_bpc_property = NULL;
			connector_state->max_requested_bpc = 0;
			connector_state->max_bpc = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_CONNECTOR_PROPERTY_MAX_BPC 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="
			drm_atomic_helper_crtc_set_property
			drm_atomic_helper_plane_set_property
			drm_atomic_helper_connector_set_property
			drm_atomic_helper_connector_dpms
		" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_atomic_helper.c; do
			n=$(awk -v s="
			drm_atomic_helper_crtc_set_property
			drm_atomic_helper_plane_set_property
			drm_atomic_helper_connector_set_property
			drm_atomic_helper_connector_dpms
		" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "
			drm_atomic_helper_crtc_set_property
			drm_atomic_helper_plane_set_property
			drm_atomic_helper_connector_set_property
			drm_atomic_helper_connector_dpms
		" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_ATOMIC_HELPER_XXX_SET_PROPERTY 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_ATOMIC_HELPER_XXX_SET_PROPERTY 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			int ret;
			ret = drm_dp_mst_detect_port(NULL, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DP_MST_DETECT_PORT_PPPP 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_crtc_state *crtc_state = NULL;
			crtc_state->async_flip = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CRTC_STATE_ASYNC_FLIP 1" >>confdefs.h


$as_echo "#define HAVE_STRUCT_DRM_CRTC_STATE_FLIP_FLAG 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_crtc.h>

int
main (void)
{

				struct drm_crtc_state *crtc_state = NULL;
				crtc_state->pageflip_flags = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CRTC_STATE_PAGEFLIP_FLAGS 1" >>confdefs.h


$as_echo "#define HAVE_STRUCT_DRM_CRTC_STATE_FLIP_FLAG 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_dsc_aux_for_port(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_mst_dsc_aux_for_port" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_mst_dsc_aux_for_port" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_mst_dsc_aux_for_port" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_DP_MST_DSC_AUX_FOR_PORT 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir




cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			int ret;
			ret = drm_dp_mst_add_affected_dsc_crtcs(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_dp_mst_dsc_aux_for_port" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_mst_dsc_aux_for_port" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_dp_mst_dsc_aux_for_port" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_DP_MST_ADD_AFFECTED_DSC_CRTCS 1" >>confdefs.h


		fi
	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_connector *dc = NULL;
			struct hdr_sink_metadata *p = NULL;

			p = &dc->hdr_sink_metadata;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_HDR_SINK_METADATA 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



	awk -v s="drm_plane_create_alpha_property drm_plane_create_blend_mode_property" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_blend.c; do
			n=$(awk -v s="drm_plane_create_alpha_property drm_plane_create_blend_mode_property" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_plane_create_alpha_property drm_plane_create_blend_mode_property" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_PLANE_PROPERTY_ALPHA_BLEND_MODE 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_PLANE_PROPERTY_ALPHA_BLEND_MODE 1" >>confdefs.h


	fi




	awk -v s="drm_plane_create_color_properties" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_color_mgmt.c; do
			n=$(awk -v s="drm_plane_create_color_properties" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_plane_create_color_properties" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_PLANE_PROPERTY_COLOR_ENCODING_RANGE 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_PLANE_PROPERTY_COLOR_ENCODING_RANGE 1" >>confdefs.h


	fi




	awk -v s="drm_plane_create_rotation_property" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_blend.c; do
			n=$(awk -v s="drm_plane_create_rotation_property" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_plane_create_rotation_property" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_PLANE_PROPERTY_ROTATION 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_PLANE_PROPERTY_ROTATION 1" >>confdefs.h


	fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_topology_mgr_init(NULL, (struct drm_device *)NULL, NULL, 0, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_DP_MST_TOPOLOGY_MGR_INIT_DRM_DEV 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic_helper.h>

int
main (void)
{

			drm_atomic_plane_disabling((struct drm_plane_state *)NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_ATOMIC_PLANE_DISABLING_DRM_PLANE_STATE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_connector *connector = NULL;
			connector->ycbcr_420_allowed = false;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CONNECTOR_YCBCR_420_ALLOWED 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_atomic_helper_wait_for_flip_done" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_atomic_helper.c; do
			n=$(awk -v s="drm_atomic_helper_wait_for_flip_done" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_atomic_helper_wait_for_flip_done" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_ATOMIC_HELPER_WAIT_FOR_FLIP_DONE 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_ATOMIC_HELPER_WAIT_FOR_FLIP_DONE 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic_helper.h>

int
main (void)
{

			__drm_atomic_helper_connector_destroy_state(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE___DRM_ATOMIC_HELPER_CONNECTOR_DESTROY_STATE_P 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic_helper.h>

int
main (void)
{

			__drm_atomic_helper_crtc_destroy_state(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE___DRM_ATOMIC_HELPER_CRTC_DESTROY_STATE_P 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_mode_config.h>
			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_mode_config *mode_config = NULL;
			mode_config->helper_private = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_MODE_CONFIG_HELPER_PRIVATE 1" >>confdefs.h


$as_echo "#define HAVE_DRM_NONBLOCKING_COMMIT_SUPPORT 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_crtc_enable_color_mgmt" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_color_mgmt.c drivers/gpu/drm/drm_crtc.c; do
			n=$(awk -v s="drm_crtc_enable_color_mgmt" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_crtc_enable_color_mgmt" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_CRTC_ENABLE_COLOR_MGMT 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_CRTC_ENABLE_COLOR_MGMT 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic.h>

int
main (void)
{

			int i;
			i = drm_atomic_nonblocking_commit(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_ATOMIC_NONBLOCKING_COMMIT 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_connector_state *state = NULL;
			state->hdcp_content_type = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_CONNECTOR_STATE_HDCP_CONTENT_TYPE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_hdcp.h>

int
main (void)
{

			drm_hdcp_update_content_protection(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_HDCP_UPDATE_CONTENT_PROTECTION 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/mem_encrypt.h>

int
main (void)
{

			mem_encrypt_active();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_MEM_ENCRYPT_ACTIVE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_crtc.h>

int
main (void)
{

			drm_plane_mask(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_PLANE_MASK 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="jiffies64_to_msecs" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/time/time.c; do
			n=$(awk -v s="jiffies64_to_msecs" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "jiffies64_to_msecs" | wc -w) -eq $export; then :


$as_echo "#define HAVE_JIFFIES64_TO_MSECS 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_JIFFIES64_TO_MSECS 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="ftrace_print_array_seq" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/trace/trace_output.c; do
			n=$(awk -v s="ftrace_print_array_seq" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "ftrace_print_array_seq" | wc -w) -eq $export; then :


$as_echo "#define HAVE___PRINT_ARRAY 1" >>confdefs.h


		else :


	awk -v s="trace_print_array_seq" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in kernel/trace/trace_output.c; do
			n=$(awk -v s="trace_print_array_seq" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "trace_print_array_seq" | wc -w) -eq $export; then :


$as_echo "#define HAVE___PRINT_ARRAY 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE___PRINT_ARRAY 1" >>confdefs.h


	fi


		fi
	else :


$as_echo "#define HAVE___PRINT_ARRAY 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="acpi_put_table" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/acpi/acpica/tbxface.c; do
			n=$(awk -v s="acpi_put_table" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "acpi_put_table" | wc -w) -eq $export; then :


$as_echo "#define HAVE_ACPI_PUT_TABLE 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_ACPI_PUT_TABLE 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_atomic_helper_calc_timestamping_constants" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_atomic_helper.c; do
			n=$(awk -v s="drm_atomic_helper_calc_timestamping_constants" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_atomic_helper_calc_timestamping_constants" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_ATOMIC_HELPER_CALC_TIMESTAMPING_CONSTANTS 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_ATOMIC_HELPER_CALC_TIMESTAMPING_CONSTANTS 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_fourcc.h>

int
main (void)
{

			struct drm_format_info format = {
			    .format = DRM_FORMAT_XRGB16161616F,
			    .block_w = {0},
			    .block_h = {0},
			};

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_FORMAT_INFO_MODIFIER_SUPPORTED 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_connector.h>

int
main (void)
{

			struct drm_connector_state *state = NULL;
			state->colorspace = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CONNECTOR_STATE_COLORSPACE 1" >>confdefs.h



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_connector.h>

int
main (void)
{

				struct drm_connector_state *state = NULL;
				state->self_refresh_aware = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_CONNECTOR_STATE_SELF_REFRESH_AWARE 1" >>confdefs.h


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


fi



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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_atomic.h>

int
main (void)
{

			struct drm_atomic_state *state = NULL;
			state->duplicated = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_ATOMIC_STATE_DUPLICATED 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_mode_config.h>
			#include <drm/drm_crtc.h>

int
main (void)
{

			struct drm_mode_config *mode_config = NULL;
			mode_config->dp_subconnector_property = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_MODE_CONFIG_DP_SUBCONNECTOR_PROPERTY 1" >>confdefs.h


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



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				#include <drm/drm_crtc.h>

int
main (void)
{

				enum drm_mode_subconnector sub = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_MODE_SUBCONNECTOR_ENUM 1" >>confdefs.h


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


fi





fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_prime_sg_to_dma_addr_array" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_prime.c; do
			n=$(awk -v s="drm_prime_sg_to_dma_addr_array" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_prime_sg_to_dma_addr_array" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_PRIME_SG_TO_DMA_ADDR_ARRAY 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_PRIME_SG_TO_DMA_ADDR_ARRAY 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"






cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <drm/drm_prime.h>

int
main (void)
{

		drm_prime_pages_to_sg(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  rc=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
 rc=1


fi


	if test $rc -ne 0; then :

	else

	awk -v s="drm_prime_pages_to_sg" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_prime.c; do
			n=$(awk -v s="drm_prime_pages_to_sg" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_prime_pages_to_sg" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_PRIME_PAGES_TO_SG_3ARGS 1" >>confdefs.h


		fi
	fi




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_modeset_helper_vtables.h>
			#include <drm/drm_atomic.h>

int
main (void)
{

			struct drm_crtc_helper_funcs *p = NULL;
			p->atomic_check(NULL, (struct drm_atomic_state*)NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_CRTC_HELPER_FUNCS_ATOMIC_CHECK_ARG_DRM_ATOMIC_STATE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="debugfs_create_file_size" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in fs/debugfs/inode.c; do
			n=$(awk -v s="debugfs_create_file_size" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "debugfs_create_file_size" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DEBUGFS_CREATE_FILE_SIZE 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DEBUGFS_CREATE_FILE_SIZE 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <drm/drm_mm.h>

int
main (void)
{

			drm_mm_insert_node(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_DRM_MM_INSERT_NODE_THREE_PARAMETERS 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_gem_ttm_vmap" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_gem_ttm_helper.c; do
			n=$(awk -v s="drm_gem_ttm_vmap" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_gem_ttm_vmap" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_GEM_TTM_VMAP 1" >>confdefs.h


		else :



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


				struct vm_area_struct;
				#ifdef HAVE_DRM_DRMP_H
				#include <drm/drmP.h>
				#else
				#include <drm/drm_drv.h>
				#endif

int
main (void)
{

				struct drm_driver *drv = NULL;
				drv->gem_open_object = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_STRUCT_DRM_DRV_GEM_OPEN_OBJECT_CALLBACK 1" >>confdefs.h


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


fi



		fi
	else :


$as_echo "#define HAVE_DRM_GEM_TTM_VMAP 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/sched/mm.h>

int
main (void)
{

			fs_reclaim_acquire(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_FS_RECLAIM_ACQUIRE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/sched/mm.h>

int
main (void)
{

			memalloc_noreclaim_save();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_MEMALLOC_NORECLAIM_SAVE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="drm_gem_fb_init_with_funcs" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_gem_framebuffer_helper.c; do
			n=$(awk -v s="drm_gem_fb_init_with_funcs" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "drm_gem_fb_init_with_funcs" | wc -w) -eq $export; then :


$as_echo "#define HAVE_DRM_GEN_FB_INIT_WITH_FUNCS 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_DRM_GEN_FB_INIT_WITH_FUNCS 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


			#include <linux/suspend.h>

int
main (void)
{

			pm_suspend_via_firmware();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_PM_SUSPEND_VIA_FIRMWARE 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir


	awk -v s="sysfs_emit" '
		BEGIN {
			n = 0;
			num = split(s, symbols, " ")
		} {
			for (i in symbols)
				if (symbols[i] == $2)
					n++
		} END {
			if (num == n)
				exit 0;
			else
				exit 1
		}' $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null
	rc=$?
	if test $rc -ne 0; then
		n=0
		export=0
		for file in fs/sysfs/file.c; do
			n=$(awk -v s="sysfs_emit" '
				BEGIN {
					n = 0;
					split(s, symbols, " ")
				} {
					for (i in symbols) {
						s="EXPORT_SYMBOL.*\\("symbols[i]"\\);"
						if ($0 ~ s)
							n++
					}
				} END {
					print n
				}' $LINUX/$file 2>/dev/null)
			rc=$?
			if test $rc -eq 0; then
				export=$(( $export+$n ))
			fi
		done
		if test $(echo "sysfs_emit" | wc -w) -eq $export; then :


$as_echo "#define HAVE_SYSFS_EMIT 1" >>confdefs.h


		else :

		fi
	else :


$as_echo "#define HAVE_SYSFS_EMIT 1" >>confdefs.h


	fi


	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	do_background() {

	build_dir=$(mktemp -d -t build-XXXXXXXX -p $build_dir_root)
	cd $build_dir



cat $build_dir_root/confdefs.h - <<_ACEOF >conftest.c


		#include <linux/ktime.h>

int
main (void)
{

		ktime_t t;
		t.tv64 = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='$CC $CFLAGS -o conftest.o conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null && { ac_try='test -s conftest.o'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :


$as_echo "#define HAVE_KTIME_IS_UNION 1" >>confdefs.h


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


fi



	if test -s confdefs.h; then :

		cat confdefs.h >>$build_dir_root/confdefs.h

fi
	cd $build_dir_root
	rm -rf $build_dir

	}
	do_background &
	procs="$! $procs"




	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for module configuration" >&5
$as_echo_n "checking for module configuration... " >&6; }
	wait $procs
	if [ $? -eq 0 ]; then :

		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
$as_echo "done" >&6; }

else

		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
$as_echo "failed" >&6; }

fi

	if test "$LINUX_OBJ" != "$LINUX"; then :

		KERNEL_MAKE="$KERNEL_MAKE O=$LINUX_OBJ"

fi





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_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$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+set}" = set || &/
     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
      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$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
    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$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$//'
  ac_i=`$as_echo "$ac_i" | sed "$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"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$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
if test -n "${ZSH_VERSION+set}" && (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
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

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


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# 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
  test -z "$as_dir" && as_dir=.
    test -r "$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
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH


# 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
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$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_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 $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || 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 ||
$as_echo 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

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

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 $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$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 ||
$as_echo X"$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 amdgpu-dkms $as_me 19.40, which was
generated by GNU Autoconf 2.69.  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_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_headers="$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
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration headers:
$config_headers

Report bugs to the package provider."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
amdgpu-dkms config.status 19.40
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2012 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 )
    $as_echo "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    $as_echo "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    as_fn_append CONFIG_HEADERS " '$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 )
    $as_echo "$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' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \$as_echo "running CONFIG_SHELL=$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
  $as_echo "$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 $ac_config_target in
    "config/config.h") CONFIG_HEADERS="$CONFIG_HEADERS config/config.h" ;;

  *) 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_HEADERS+set}" = set || 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_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 "    :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 $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$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 '`
	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`$as_echo "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$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 ||
$as_echo X"$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 "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$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

  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      $as_echo "/* $configure_input  */" \
      && eval '$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
      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$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
    $as_echo "/* $configure_input  */" \
      && eval '$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
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi

