#!/usr/bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for amdgpu-dkms 6.14.14.
#
#
# 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='6.14.14'
PACKAGE_STRING='amdgpu-dkms 6.14.14'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''

ac_subst_vars='LTLIBOBJS
LIBOBJS
KERNEL_MAKE
NPROC
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
runstatedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
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'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
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    ac_prev=
    continue
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  case $ac_option in
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  *)    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=* \
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    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 \
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    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 &&
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    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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"enable_$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 ;;

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

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

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

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

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

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

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

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

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

  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$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 runstatedir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;
  esac
  # Be sure to have absolute directory names.
  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done

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

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

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

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


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


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$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 6.14.14 to adapt to many kinds of systems.

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

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

Defaults for the options are specified in brackets.

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

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

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

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/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 6.14.14:";;
   esac
  cat <<\_ACEOF

Optional Features:
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  --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 "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
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      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
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    ac_builddir=.

case "$ac_dir" in
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*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
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ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
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esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

    cd "$ac_dir" || { ac_status=$?; continue; }
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test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
amdgpu-dkms configure 6.14.14
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 ()
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# ac_fn_c_try_cpp LINENO
# ----------------------
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ac_fn_c_try_cpp ()
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# ac_fn_c_check_header_preproc LINENO HEADER VAR
# ----------------------------------------------
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/* end confdefs.h.  */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
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  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 6.14.14, 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 $PATH
do
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  test -z "$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.
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ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
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{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
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# WARNING: Use '\'' to represent an apostrophe within the trap.
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## Cache variables. ##
## ---------------- ##"
    echo
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    sort
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    echo

    $as_echo "## ----------------- ##
## Output variables. ##
## ----------------- ##"
    echo
    for ac_var in $ac_subst_vars
    do
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      $as_echo "$ac_var='\''$ac_val'\''"
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    echo

    if test -n "$ac_subst_files"; then
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## File substitutions. ##
## ------------------- ##"
      echo
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	$as_echo "$ac_var='\''$ac_val'\''"
      done | sort
      echo
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    if test -s confdefs.h; then
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## confdefs.h. ##
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for ac_signal in 1 2 13 15; do
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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 "$CONFIG_SITE"; then
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  ac_site_file2=$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
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  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; }
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done

if test -r "$cache_file"; then
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    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
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    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=: ;;
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    *)
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	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
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  esac
  # Pass precious variables to config.status.
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    case " $ac_configure_args " in
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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 "$srcdir"/config; do
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    ac_aux_dir=$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
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    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/shtool install -c"
    break
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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=''
	kbuild_cc=''
	if test -s ${LINUX_OBJ}/.config; then
		if grep -q 'CONFIG_CC_IS_CLANG=y' "${LINUX_OBJ}/.config"; then
			kbuild_cc='CC=clang LD=ld.lld LLVM=1'
		fi
	fi
	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 $LINUX_OBJ EXTRA_CFLAGS="-Werror -Wno-error=unused-variable -Wno-error=array-bounds" M=$PWD $kbuild_src_flag $kbuild_workaround_flag $kbuild_modpost_flag $kbuild_cc'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$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 :

		_conftest_cmd=$(head -1 .conftest.o.cmd | sed 's/.*:= //;s/;.*//;s/^[[:space:]]*//')

		CC=$(echo $_conftest_cmd | awk -F ' ' '{print $1}')
		CPP="$CC -E"

		CFLAGS=$(echo $_conftest_cmd | \
			 cut -d ' ' -f 2- | \
			 sed -e "s|\./|${LINUX_OBJ}/|g" \
			     -e "s|-I\([[a-z]]*\)|-I${LINUX_OBJ}/\1|g" \
			     -e "s|-include \([[a-z]]*\)|-include ${LINUX_OBJ}/\1|g" \
			     -e "s|$PWD|\${PWD}|g")
		CFLAGS=$(echo $CFLAGS | sed -E 's/-W(array-bounds|error=array-bounds|unused-variable|error=unused-variable|unused-^ *-variable|error=unused-^ *-variable)( |$)//g')

		CPPFLAGS=$(echo $CFLAGS | \
			   sed 's| -|\n&|g' | \
			   sed -n -e '/conftest/d' \
				  -e '/KBUILD/d' \
				  -e '/-I/p; /-include/p; /-isystem/p; /-D/p' | \
			   xargs)

		CFLAGS=$(echo $CFLAGS | \
			sed -e "s|nostdinc|nostdinc -I../tiny_wrapper/include|")






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





	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 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/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




	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/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 linux/iosys-map.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/iosys-map.h" "ac_cv_header_linux_iosys_map_h"
if test "x$ac_cv_header_linux_iosys_map_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_IOSYS_MAP_H 1
_ACEOF
 HAVE_LINUX_IOSYS_MAP_H=1
fi

done




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

done




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

done




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

done




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

done




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

done




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

done




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

done




	for ac_header in linux/apple-gmux.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "linux/apple-gmux.h" "ac_cv_header_linux_apple_gmux_h"
if test "x$ac_cv_header_linux_apple_gmux_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_APPLE_GMUX_H 1
_ACEOF
 HAVE_LINUX_APPLE_GMUX_H=1
fi

done




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

done




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

done




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

done




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

done




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

done




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

done




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

done




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

done




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

done




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

done




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

done




	for ac_header in kunit/test-bug.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "kunit/test-bug.h" "ac_cv_header_kunit_test_bug_h"
if test "x$ac_cv_header_kunit_test_bug_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_KUNIT_TEST_BUG_H 1
_ACEOF
 HAVE_KUNIT_TEST_BUG_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_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/amd_asic_type.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/amd_asic_type.h" "ac_cv_header_drm_amd_asic_type_h"
if test "x$ac_cv_header_drm_amd_asic_type_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_AMD_ASIC_TYPE_H 1
_ACEOF
 HAVE_DRM_AMD_ASIC_TYPE_H=1
fi

done




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

done




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

done




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

done




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

done




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

done




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

done




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

done



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

done



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

done



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

done



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

done



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

done




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

done




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

done




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

done




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

done




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

done




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

done




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

done




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

done




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

done




	for ac_header in drm/drm_client_event.h
do :
  ac_fn_c_check_header_preproc "$LINENO" "drm/drm_client_event.h" "ac_cv_header_drm_drm_client_event_h"
if test "x$ac_cv_header_drm_drm_client_event_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRM_DRM_CLIENT_EVENT_H 1
_ACEOF
 HAVE_DRM_DRM_CLIENT_EVENT_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/kallsyms.h>

int
main (void)
{

			kallsyms_lookup_name(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_KALLSYMS_LOOKUP_NAME 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"



	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for supported chips" >&5
$as_echo_n "checking for supported chips... " >&6; }
	if test $HAVE_DRM_AMD_ASIC_TYPE_H; then :

		chips=$(awk 'BEGIN {enum = 0} {
			if ($0 ~ "^enum amd_asic_type")
				enum = 1;
			if (enum && $1 ~ "CHIP_") {
				gsub(",", "");
				if ($1 == "CHIP_LAST")
					exit;
				print $1;
			}
		}' ../../include/drm/amd_asic_type.h)

		for i in $chips; do
			$as_echo "#define HAVE_$i" >>config/config-amd-chips.h
		done
		{ $as_echo "$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




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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/idr.h>

int
main (void)
{

			idr_init_base(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/idr.h>

int
main (void)
{

			struct idr *idr = NULL;
			idr->idr_base = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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;
			mask = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			i2c_new_client_device(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_I2C_NEW_CLIENT_DEVICE 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/kthread.h>

int
main (void)
{

			__kthread_should_park(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="__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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE___KTHREAD_SHOULD_PARK 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_get_base_class(0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_get_base_class" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/pci/search.c; do
			n=$(awk -v s="pci_get_base_class" '
				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_get_base_class" | 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_PCI_GET_BASE_CLASS 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/delay.h>

int
main (void)
{

                        unsigned long usecs = 0;
                        fsleep(usecs);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/delay.h>
			#include <linux/sched.h>

int
main (void)
{

	                usleep_range_state(0, 0, TASK_UNINTERRUPTIBLE);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="usleep_range_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 $rc -ne 0; then
		n=0
		export=0
		for file in kernel/time/timer.c; do
			n=$(awk -v s="usleep_range_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 "usleep_range_state" | 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_USLEEP_RANGE_STATE 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 = {0};
			vmf_insert_pfn_prot(NULL, 0, 0, prot);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			struct vm_operations_struct *vm_ops = NULL;
			vm_ops->fault(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-resv.h>

int
main (void)
{

			struct dma_resv *resv = NULL;
			resv->fences = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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


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


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




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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

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


	awk -v s="reservation_ww_class" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/dma-buf/dma-resv.c; do
			n=$(awk -v s="reservation_ww_class" '
				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 "reservation_ww_class" | wc -w) -eq $export; then :

		else :


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


		fi
	else :

	fi


	if test -s confdefs.h; then :

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

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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>
			#include <linux/mmu_notifier.h>

int
main (void)
{

			#ifdef CONFIG_HMM_MIRROR
			struct hmm_range *range = NULL;
			struct mmu_notifier_range *mmu_range = NULL;

			range->notifier = NULL;
			mmu_range->event = 0;
			#else
			#error CONFIG_HMM_MIRROR not enabled
			#endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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






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


		#include <linux/memremap.h>
		#if !IS_ENABLED(CONFIG_DEVICE_PRIVATE)
		#error "DEVICE_PRIVATE is a must for svm support"
		#endif

int
main (void)
{

		struct dev_pagemap *pm = NULL;
		pm->owner = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_OWNER 1" >>confdefs.h





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


		#include <linux/migrate.h>

int
main (void)
{

		struct migrate_vma *migrate = NULL;
		migrate->pgmap_owner = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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




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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_remote(NULL, 0, 0, 0, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


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


		else :


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


		fi
	fi


	else

	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 :
			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_remote(NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


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


		else :


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


		fi
	fi


		else :


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


		fi
	fi


	else

	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 :
			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_remote(NULL, NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


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


		else :


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


		fi
	fi


	else

	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 :
			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_remote(NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


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


		else :


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


		fi
	fi


		else :


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


		fi
	fi


		else :


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


		fi
	fi


	else

	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 :
			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_remote(NULL, NULL, 0, 0, 0, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


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


		else :


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


		fi
	fi


	else

	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 :
			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_remote(NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


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


		else :


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


		fi
	fi


		else :


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


		fi
	fi


	else

	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 :
			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_remote(NULL, NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


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


		else :


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


		fi
	fi


	else

	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 :
			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_remote(NULL, 0, 0, 0, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_GET_USER_PAGES_REMOTE_INTRODUCED 1" >>confdefs.h


	else

	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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :


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


		else :


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


		fi
	fi


		else :


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


		fi
	fi


		else :


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


		fi
	fi


		else :


$as_echo "#define HAVE_GET_USER_PAGES_REMOTE_REMOVE_TASK_STRUCT 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_REMOVE_VMAS 1" >>confdefs.h


		fi
	fi


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

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_REMOVE_VMAS 1" >>confdefs.h


		fi
	fi


		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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_attach_ops *ptr = NULL;
			ptr->allow_peer2peer = false;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_ATTACH_OPS_ALLOW_PEER2PEER 1" >>confdefs.h



$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 *ptr = NULL;
				ptr->pin(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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


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




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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/iommu/amd/init.c; do
			n=$(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




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


		#include <linux/amd-iommu.h>

int
main (void)
{

		amd_iommu_pc_get_max_banks(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

int
main (void)
{

			get_amd_iommu(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_amd_iommu" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/iommu/amd/init.c; do
			n=$(awk -v s="get_amd_iommu" '
				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_amd_iommu" | 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_GET_MAX_BANKS_UINT 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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) = NULL;
			amd_iommu_invalidate_ctx callback;

			callback = f;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_read_killable(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DOWN_READ_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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			drm_gem_object_put(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_PUT 1" >>confdefs.h





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


				#include <drm/drm_gem.h>

int
main (void)
{

				drm_gem_object_put(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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" '
		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" '
				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" | 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_SYMBOL 1" >>confdefs.h


		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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

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

		if test x$HAVE_DRM_DRM_APERTURE_H = x ; then :



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


				struct task_struct;
				#include <linux/fb.h>

int
main (void)
{

				remove_conflicting_pci_framebuffers(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_atomic_release_time_slots(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

int
main (void)
{

				int ret;
				struct drm_dp_mst_port *port = NULL;
				ret = drm_dp_atomic_release_vcpi_slots(NULL, NULL, port);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_atomic_find_time_slots(NULL, NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_setup_commit(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_wait_for_dependencies(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_root_conn_atomic_check(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_helper.c drivers/gpu/drm/display/drm_dp_helper.c; do
			n=$(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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_state_helper.h>

int
main (void)
{

			__drm_atomic_helper_crtc_reset(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE___DRM_ATOMIC_HELPER_CRTC_RESET 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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>
			#include <drm/drm_drv.h>

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_print_bits(NULL, 0, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_PRINT_BITS_4ARGS 1" >>confdefs.h


$as_echo "#define HAVE_DRM_PRINT_BITS 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_print.h>

int
main (void)
{

				drm_print_bits(NULL, 0, NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_print_bits" '
		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_print_bits" '
				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_print_bits" | 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_PRINT_BITS 1" >>confdefs.h


		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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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->open_count = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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>
			#include <drm/drm_drv.h>

int
main (void)
{

			int flag;
			flag = DRIVER_SYNCOBJ_TIMELINE;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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>
			#include <drm/drm_drv.h>

int
main (void)
{

			int flag;
			flag = DRIVER_IRQ_SHARED;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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>
			#include <drm/drm_drv.h>

int
main (void)
{

			int flag;
			flag = DRIVER_PRIME;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_state_helper.h>

int
main (void)
{

			__drm_atomic_helper_crtc_reset(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE___DRM_ATOMIC_HELPER_CRTC_RESET 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_pr3_present(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_PCI_PR3_PRESENT 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_writeback.h>

int
main (void)
{

                        drm_writeback_connector_init(NULL, NULL, NULL, NULL, NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_writeback_connector_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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_writeback.c; do
			n=$(awk -v s="drm_writeback_connector_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_writeback_connector_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_WRITEBACK_CONNECTOR_INIT_7_ARGS 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_connector_helper_funcs *funcs = NULL;
                        funcs->prepare_writeback_job((struct drm_writeback_connector *)NULL, (struct drm_writeback_job *)NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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


				#include <drm/drmP.h>
				#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='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_force_disable_all(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_HELPER_FORCE_DISABLE_ALL 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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


fi



	if test -s confdefs.h; then :

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

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"






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


		#include <drm/drm_atomic_helper.h>

int
main (void)
{

		drm_atomic_helper_legacy_gamma_set(NULL, NULL, NULL, NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_STRUCT_DRM_CRTC_FUNCS_GAMMA_SET_OPTIONAL 1" >>confdefs.h


	else

	awk -v s="drm_atomic_helper_legacy_gamma_set" '
		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_legacy_gamma_set" '
				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_legacy_gamma_set" | 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_STRUCT_DRM_CRTC_FUNCS_GAMMA_SET_OPTIONAL 1" >>confdefs.h


		else :

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

                        int ret;
                        ret = drm_edid_override_connector_update(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

int
main (void)
{

                                int ret;
                                ret = drm_add_override_edid_modes(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_init(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_modes.c; do
			n=$(awk -v s="drm_mode_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_mode_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_MODE_INIT 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_CONNECTOR_EARLY_UNREGISTER 1" >>confdefs.h


$as_echo "#define HAVE_DRM_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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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






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->poll_hpd_irq(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_4ARGS 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_enabling(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_check(NULL, (struct drm_atomic_state *)NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 *ptr = NULL;
                        ptr->get_scanout_buffer(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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, true);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_mst_topology.c drivers/gpu/drm/display/drm_dp_mst_topology.c; do
			n=$(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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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 vcpi;
                                vcpi = drm_dp_mst_atomic_enable_dsc(NULL, NULL, 0, false);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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



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


                                #include <drm/drm_dp_mst_helper.h>

int
main (void)
{

                                int vcpi;
                                vcpi = drm_dp_mst_atomic_enable_dsc(NULL, NULL, 0, false);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_ATOMIC_ENABLE_DSC 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_MST_ATOMIC_ENABLE_DSC 1" >>confdefs.h


$as_echo "#define HAVE_DRM_DP_MST_ATOMIC_ENABLE_DSC_WITH_5_ARGS 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_connector_helper_funcs test_funcs = {
                .mode_valid = (enum drm_mode_status (*)(struct drm_connector *, const struct drm_display_mode *))0
            };

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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->edid_override = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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;
            void *ptr = &connector.eld_mutex;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_mst_topology.c drivers/gpu/drm/display/drm_dp_mst_topology.c; do
			n=$(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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_mst_topology.c drivers/gpu/drm/display/drm_dp_mst_topology.c; do
			n=$(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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_mode_config *mode_config = NULL;
			mode_config->fb_modifiers_not_supported = true;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_mode_config *mode_config = NULL;
                        mode_config->fb_base = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_vblank_crtc_config config;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_attach_colorspace_property(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"






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


   			#include <drm/drm_connector.h>

int
main (void)
{

            drm_mode_create_hdmi_colorspace_property(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_create_hdmi_colorspace_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_mode_create_hdmi_colorspace_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_mode_create_hdmi_colorspace_property" | 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_CREATE_HDMI_COLORSPACE_PROPERTY_2ARGS 1" >>confdefs.h


		fi
	fi






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


   			#include <drm/drm_connector.h>

int
main (void)
{

            drm_mode_create_dp_colorspace_property(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_create_dp_colorspace_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_mode_create_dp_colorspace_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_mode_create_dp_colorspace_property" | 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_CREATE_DP_COLORSPACE_PROPERTY_2ARGS 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_connector.h>

int
main (void)
{

			struct drm_connector_state *connector_state = NULL;
			connector_state->colorspace = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 *connector_state = NULL;
			connector_state->hdmi.broadcast_rgb = DRM_HDMI_BROADCAST_RGB_AUTO;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/jiffies.h>

int
main (void)
{

			jiffies64_to_msecs(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_JIFFIES64_TO_MSECS 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/acpi.h>

int
main (void)
{

			acpi_put_table(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_ACPI_PUT_TABLE 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/acpi.h>

int
main (void)
{

			acpi_dev_get_first_match_dev(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="acpi_dev_get_first_match_dev" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/acpi/utils.c; do
			n=$(awk -v s="acpi_dev_get_first_match_dev" '
				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_dev_get_first_match_dev" | 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_ACPI_DEV_GET_FIRST_MATCH_DEV 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_calc_timestamping_constants(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_ATOMIC_HELPER_CALC_TIMESTAMPING_CONSTANTS 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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.format = DRM_FORMAT_XRGB16161616F;
			format.block_w[0] = 0;
			format.block_h[0] = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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


fi



	if test -s confdefs.h; then :

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

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_prime_sg_to_dma_addr_array(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_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 :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DRM_PRIME_SG_TO_DMA_ADDR_ARRAY 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_prime_pages_to_sg(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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


	if test -s confdefs.h; then :

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

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_crtc_helper_funcs *p = NULL;
			p->atomic_enable(NULL, (struct drm_atomic_state*)NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/debugfs.h>

int
main (void)
{

			debugfs_create_file_size(NULL, 0, NULL, NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

		if test $rc -ne 0; then :

		else :


$as_echo "#define HAVE_DEBUGFS_CREATE_FILE_SIZE 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_funcs *funcs = NULL;
			funcs->vmap(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_FUNCS_VMAP_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/drmP.h>
				#include <drm/drm_drv.h>

int
main (void)
{

				struct drm_driver *drv = NULL;
				drv->gem_open_object = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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



	if test -s confdefs.h; then :

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

fi
	cd $build_dir_root
	rm -rf $build_dir

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/sysfs.h>

int
main (void)
{

			sysfs_emit(NULL, NULL);
			sysfs_emit_at(NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 <acpi/acpi_numa.h>

int
main (void)
{

			pxm_to_node(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="pxm_to_node" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/acpi/numa/srat.c; do
			n=$(awk -v s="pxm_to_node" '
				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 "pxm_to_node" | 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_PXM_TO_NODE 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/acpi.h>

int
main (void)
{

			struct acpi_srat_generic_affinity *p = NULL;
			p->reserved = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			kernel_write(NULL, NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/xarray.h>

int
main (void)
{

			struct xarray x;
			xa_init(&x);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			mmput_async(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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>
			#include <linux/iosys-map.h>

int
main (void)
{

			struct iosys_map *dst = NULL, *src = NULL;
			drm_memcpy_from_wc(dst, src, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

int
main (void)
{

				drm_memcpy_from_wc(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			is_cow_mapping(VM_SHARED);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/vgaarb.h>

int
main (void)
{

			vga_remove_vgacon(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_driver *pd = NULL;
			pd->dev_groups = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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->edid_hdmi_rgb444_dc_modes = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_EDID_HDMI_RGB444_DC_MODES 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_dsc_bpp=0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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;
			struct drm_luminance_range_info *luminance_range;
			luminance_range = &display_info->luminance_range;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-mapping.h>

int
main (void)
{

			io_mapping_unmap_local(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-mapping.h>

int
main (void)
{

			io_mapping_map_local_wc(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/highmem.h>

int
main (void)
{

			pgprot_t prot = {0};
			kmap_local_page_prot(NULL, prot);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			struct drm_dp_aux dda;
			dda.drm_dev = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in ; do
			n=$(awk -v s="" '
				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 "" | 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_AUX_DRM_DEV 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			struct drm_dp_aux *aux = NULL;
			const u8 dpcd[DP_RECEIVER_CAP_SIZE];
			drm_dp_link_train_clock_recovery_delay(aux, dpcd);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_link_train_clock_recovery_delay" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_helper.c drivers/gpu/drm/display/drm_dp_helper.c; do
			n=$(awk -v s="drm_dp_link_train_clock_recovery_delay" '
				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_link_train_clock_recovery_delay" | 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_LINK_TRAIN_CLOCK_RECOVERY_DELAY_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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			struct drm_dp_aux *aux = NULL;
			const u8 dpcd[DP_RECEIVER_CAP_SIZE];
			drm_dp_link_train_channel_eq_delay(aux, dpcd);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_link_train_channel_eq_delay" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_dp_helper.c drivers/gpu/drm/display/drm_dp_helper.c; do
			n=$(awk -v s="drm_dp_link_train_channel_eq_delay" '
				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_link_train_channel_eq_delay" | 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_LINK_TRAIN_CHANNEL_EQ_DELAY_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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_atomic_hdr_metadata_equal(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_attach_hdr_output_metadata_property(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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->hdr_output_metadata = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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>
                        #include <drm/drm_device.h>

int
main (void)
{

			struct drm_device *pdd = NULL;
			pdd->pdev = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_set_panel_orientation_with_quirk(NULL, 0, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_simple_kms_helper.h>

int
main (void)
{

                        drm_simple_encoder_init(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_simple_encoder_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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_simple_kms_helper.c; do
			n=$(awk -v s="drm_simple_encoder_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_simple_encoder_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_SIMPLE_ENCODER_INIT 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			bool res = 0;
			res = dev_is_removable(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_update_payload_part1(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_UPDATE_PAYLOAD_PART1_START_SLOT_ARG 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_state * mst_state = NULL;
			mst_state->total_avail_slots = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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->is_hdmi = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/bitmap.h>

int
main (void)
{

                        bitmap_free(NULL);
                        bitmap_alloc(0, 0);
                        bitmap_zalloc(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/kobject.h>

int
main (void)
{

			struct kobj_type *k_type = NULL;
			k_type->default_groups = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/sysfs.h>

int
main (void)
{

			struct attribute_group *amdgpu_attr_group = NULL;
			amdgpu_attr_group->is_bin_visible = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_ATTRIBUTE_GROUP_IS_BIN_VISIBLE 1" >>confdefs.h



	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/sysfs.h>
            #include <linux/types.h>
            static umode_t amdgpu_bin_attr_is_visible(struct kobject *kobj,
                                                const struct bin_attribute *attr,
                                                int idx)
            {
                return 0;
            }
            struct attribute_group amdgpu_attr_group = {
                .is_bin_visible = amdgpu_bin_attr_is_visible,
            };


int
main (void)
{

            (void)amdgpu_attr_group;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"



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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/preempt.h>

int
main (void)
{

                        migrate_disable();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/fdtable.h>

int
main (void)
{

			close_fd(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

int
main (void)
{

					ksys_close(0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/display/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_hpd_irq_handle_event(NULL, NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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;
			node->readonly = false;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/ww_mutex.h>

int
main (void)
{

			int r;
                        r = ww_mutex_trylock(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_aperture.h>
			struct drm_driver;

int
main (void)
{

			const struct drm_driver *drv = NULL;
			drm_aperture_remove_conflicting_pci_framebuffers(NULL, drv);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/aperture.h>

int
main (void)
{

            aperture_remove_conflicting_pci_devices(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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>
				#include <linux/shrinker.h>

int
main (void)
{

				synchronize_shrinkers();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="synchronize_shrinkers" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in mm/vmscan.c; do
			n=$(awk -v s="synchronize_shrinkers" '
				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 "synchronize_shrinkers" | 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_SYNCHRONIZE_SHRINKERS 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/gfp.h>
			#include <linux/slab.h>

int
main (void)
{

			void *p = krealloc_array(NULL, 0, 0, GFP_KERNEL);
			(void)p;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/vgaarb.h>
			struct pci_dev;

int
main (void)
{

			unsigned int (*callback)(struct pci_dev *, bool) = NULL;
			vga_client_register(NULL, callback);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			vma_lookup(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-fence-chain.h>

int
main (void)
{

                        struct dma_fence_chain *chain = NULL;
			chain = dma_fence_chain_alloc();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-fence-chain.h>

int
main (void)
{

			struct dma_fence_chain *chain;
                        chain = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-fence.h>

int
main (void)
{

			struct dma_fence_ops *ops = NULL;
			ops->use_64bit_seqno = false;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_OPS_USE_64BIT_SEQNO 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/irq.h>

int
main (void)
{

			generic_handle_domain_irq(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-fence.h>

int
main (void)
{

			const struct dma_fence_ops *ops = NULL;
			__dma_fence_is_later(0, 0, ops);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

int
main (void)
{

				__dma_fence_is_later(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_IS_LATER_2ARGS 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_drv.h>

int
main (void)
{

			drm_firmware_drivers_only();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-fence.h>

int
main (void)
{

			dma_fence_describe(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_probe_helper.h>

int
main (void)
{

			drm_kms_helper_connector_hotplug_event(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_aspm_enabled(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_target_state = PM_SUSPEND_TO_IDLE;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/limits.h>
			#include <asm/mce.h>

int
main (void)
{

			unsigned int a = 0, b = 0;
			enum smca_bank_types bank_type;
			bank_type = smca_get_bank_type(a, b);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_SMCA_GET_BANK_TYPE_WITH_TWO_ARGUMENTS 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/limits.h>
				#include <asm/mce.h>

int
main (void)
{

				unsigned int a = 0;
				enum smca_bank_types bank_type;
				bank_type = smca_get_bank_type(a);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_SMCA_GET_BANK_TYPE_WITH_ONE_ARGUMENT 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/limits.h>
					#include <asm/mce.h>

int
main (void)
{

					struct smca_bank *b = NULL;
					b->id = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 <asm/mce.h>

int
main (void)
{

                        enum mce_notifier_prios pri;
                        pri = MCE_PRIO_UC;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 <asm/hypervisor.h>

int
main (void)
{

		enum x86_hypervisor_type test;
		test = X86_HYPER_NATIVE;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_X86_HYPERVISOR_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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 <asm/hypervisor.h>

int
main (void)
{

			hypervisor_is_type(X86_HYPER_NATIVE);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 *dev = NULL;
			dev->ltr_path = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-fence.h>

int
main (void)
{

			dma_fence_is_container(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_helpers.h>

int
main (void)
{

			const char *str;
			str = str_yes_no(true);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_helpers.h>

int
main (void)
{

			const char *str;
			str = str_read_write(true);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			unsigned long ret;
                        ret = totalram_pages();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-fence-chain.h>

int
main (void)
{

			dma_fence_chain_contained(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_funcs *funcs = NULL;
			struct iosys_map *map = NULL;
			funcs->vmap(NULL, map);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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>
			#include <drm/drm_modeset_lock.h>

int
main (void)
{

			struct drm_private_obj *obj = NULL;
			struct drm_modeset_lock lock = {};
			obj->lock = lock;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_dsc.h>

int
main (void)
{

			struct drm_dsc_config *conf = NULL;
			conf->simple_422 = true;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_DSC_CONFIG_SIMPLE_422 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_read_dpcd_caps(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_read_dpcd_caps" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/display/drm_dp_helper.c drivers/gpu/drm/drm_dp_helper.c; do
			n=$(awk -v s="drm_dp_read_dpcd_caps" '
				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_read_dpcd_caps" | 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_READ_DPCD_CAPS 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_remove_payload_part1(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_remove_payload_part1" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/display/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_remove_payload_part1" '
				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_remove_payload_part1" | 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_REMOVE_RAYLOAD_PART 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_dsc.h>

int
main (void)
{

			drm_dsc_pps_payload_pack(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_dsc.h>

int
main (void)
{

			drm_dsc_compute_rc_parameters(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_atomic_helper.h>

int
main (void)
{

			drm_gem_plane_helper_prepare_fb(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/bitmap.h>

int
main (void)
{

                        bitmap_to_arr32(NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_BITMAP_TO_ARR32 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 <linux/sched/mm.h>
			#include <linux/shrinker.h>

int
main (void)
{

			struct shrinker *a = NULL;
			const char *b = NULL;
			register_shrinker(a, b);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/shrinker.h>

int
main (void)
{

                        shrinker_register(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="shrinker_register" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in mm/shrinker.c; do
			n=$(awk -v s="shrinker_register" '
				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 "shrinker_register" | 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_SHRINKER_REGISTER 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_alloc(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_raw(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_valid(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_port *dp_mst_port = NULL;
			dp_mst_port->passthrough_aux = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_port *mst_port = NULL;
			mst_port->full_pbn = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 <acpi/video.h>

int
main (void)
{

			acpi_video_backlight_use_native();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 <acpi/video.h>

int
main (void)
{

			acpi_video_register_backlight();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_plane_helper.h>

int
main (void)
{

			drm_plane_helper_destroy(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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>
			#include <linux/migrate.h>

int
main (void)
{

                        int v, w;
                        v = MEMORY_DEVICE_COHERENT;
                        w = MIGRATE_VMA_SELECT_DEVICE_COHERENT;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_state * mst_state = NULL;
			struct list_head payloads;
			payloads = mst_state->payloads;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/display/drm_dp_mst_helper.h>

int
main (void)
{

                        struct drm_dp_mst_topology_state * mst_state = NULL;
                        mst_state->pbn_div = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/display/drm_dp_mst_helper.h>

int
main (void)
{

                        struct drm_dp_mst_topology_state * mst_state = NULL;
			fixed20_12 pbn_div;
                        pbn_div = mst_state->pbn_div;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/migrate.h>

int
main (void)
{

                        struct migrate_vma mig = {0};
                        struct page *fault_page = NULL;
                        mig.fault_page = fault_page;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/rbtree.h>

int
main (void)
{

                        rb_add_cached(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			bool r;
                        r = want_init_on_free();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/apple-gmux.h>

int
main (void)
{

                        apple_gmux_detect(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/slab.h>

int
main (void)
{

                        size_t a, b = 0;
                        a = kmalloc_size_roundup(b);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

				zone_device_page_init(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="zone_device_page_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 $rc -ne 0; then
		n=0
		export=0
		for file in mm/memremap.c; do
			n=$(awk -v s="zone_device_page_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 "zone_device_page_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_ZONE_DEVICE_PAGE_INIT 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_suballoc.h>

int
main (void)
{

                        #ifdef CONFIG_DRM_SUBALLOC_HELPER
			drm_suballoc_manager_init(NULL, 0, 0);
                        #else
                        #error CONFIG_DRM_SUBALLOC_HELPER is not enabled
                        #endif

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			vm_flags_set(NULL, 0);
			vm_flags_clear(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/mmap_lock.h>

int
main (void)
{

                        mmap_assert_write_locked(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_handle_to_dmabuf(NULL, NULL, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/pid.h>

int
main (void)
{

                        enum pid_type a;
                        a = PIDTYPE_TGID;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			follow_pfn(NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/uuid.h>

int
main (void)
{

                        import_guid(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/display/drm_dp_mst_helper.h>

int
main (void)
{

                        struct drm_dp_mst_branch mst_primary;
                        const guid_t guid;
                        guid_copy(&mst_primary.guid, &guid);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_sort.h>

int
main (void)
{

			list_cmp_func_t cmp = NULL;
			struct list_head a, b;
			cmp(NULL, &a, &b);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-fence.h>

int
main (void)
{

			ktime_t deadline = 0;
			struct dma_fence_ops *ops = NULL;
			ops->set_deadline(NULL, deadline);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_file.h>

int
main (void)
{

                        drm_show_fdinfo(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_show_fdinfo" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_file.c; do
			n=$(awk -v s="drm_show_fdinfo" '
				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_show_fdinfo" | 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_SHOW_FDINFO 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_drv.h>

int
main (void)
{

                        struct drm_driver *drm_driver = NULL;

                        drm_driver->show_fdinfo(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/atomic.h>

int
main (void)
{

                        bool t;
			long r = 0;
                        t = atomic_long_try_cmpxchg(NULL, NULL, r);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 <asm-generic/local.h>

int
main (void)
{

                        bool t;
                        s64 r = 0;
                        local_t *l = NULL;
                        t = local_try_cmpxchg(l, NULL, r);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/class.h>

int
main (void)
{

                        struct class* class = NULL;
                        class = class_create(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/gfp.h>
			#include <linux/slab.h>
			#include <linux/mm.h>

int
main (void)
{

			void *p = NULL;
			p = kvrealloc(NULL, 0, GFP_KERNEL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_KVREALLOC_3ARG 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/gfp.h>
				#include <linux/slab.h>
				#include <linux/mm.h>

int
main (void)
{

				void *p = NULL;
				p = kvrealloc(NULL, 0, 0, GFP_KERNEL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_KVREALLOC_4ARG 1" >>confdefs.h


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


$as_echo "#define HAVE_NO_KVREALLOC 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			dma_buf_is_dynamic(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/radix-tree.h>

int
main (void)
{

			radix_tree_iter_delete(NULL,NULL,NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/kfifo.h>

int
main (void)
{

                        static DEFINE_KFIFO(fifo, int, 2);
                        kfifo_put(&fifo, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/kfifo.h>

int
main (void)
{

                        static DEFINE_KFIFO(fifo, int, 2);
                        unsigned int ret = kfifo_out_linear(&fifo, 0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_client.h>

int
main (void)
{

                        drm_client_register(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/drm/drm_mode.h>

int
main (void)
{

			struct drm_color_ctm_3x4 *ctm = NULL;
                        ctm->matrix[0] = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_CTM_3X4 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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>
			#include <drm/drm_drv.h>

int
main (void)
{

			struct drm_driver *drv = NULL;
			drv->gem_prime_mmap(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_handle_to_fd(NULL, NULL, 0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-fence.h>

int
main (void)
{

			ktime_t time;
                        time = dma_fence_timestamp(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			vma_is_initial_heap(NULL);
			vma_is_initial_stack(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 <asm/processor.h>

int
main (void)
{

                        struct cpuinfo_x86* cpuinfo = NULL;
                        struct cpuinfo_topology topo;
                        topo = cpuinfo -> topo;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_CPUINFO_TOPOLOGY_IN_CPUINFO_X86_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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-fence.h>

int
main (void)
{

                        dma_fence_is_later_or_same(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/workqueue.h>

int
main (void)
{

			cancel_work(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="cancel_work" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in kernel/workqueue.c; do
			n=$(awk -v s="cancel_work" '
				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 "cancel_work" | 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_CANCEL_WORK 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/workqueue.h>

int
main (void)
{

			queue_work_node(0,NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="queue_work_node" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in kernel/workqueue.c; do
			n=$(awk -v s="queue_work_node" '
				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 "queue_work_node" | 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_QUEUE_WORK_NODE 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_dbg_printer(NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			drm_gem_object_is_shared_for_memory_stats(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			enum drm_debug_category category;
			category = DRM_UT_CORE;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 <asm/mce.h>

int
main (void)
{

                        enum smca_bank_types bank_type;
                        bank_type = SMCA_UMC_V2;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_SMCA_UMC_V2 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 <asm/cache.h>
						#include <asm/topology.h>

int
main (void)
{

						int a = 0;
						a = topology_num_cores_per_package();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

            drm_crtc_vblank_crtc(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_runtime.h>

int
main (void)
{

            pm_runtime_resume_and_get(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_runtime.h>

int
main (void)
{

            pm_runtime_get_if_active(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_RUNTIME_GET_IF_ACTIVE_1ARGS 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/pm_runtime.h>

int
main (void)
{

                pm_runtime_get_if_active(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_RUNTIME_GET_IF_ACTIVE_2ARGS 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/display/drm_dp_mst_helper.h>

int
main (void)
{

		    int a = 0;
			a = drm_dp_add_payload_part2(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_ADD_PAYLOAD_PART2_THREE_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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

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

                header_file=stage6_event_callback.h
                header_file_src=$LINUX/include/trace/stages/$header_file
                if test -f "$header_file_src"; then :

                        if grep -q '^#define __assign_str(dst)' $header_file_src; then :


$as_echo "#define HAVE_ASSIGN_STR_ONE_ARGUMENT 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/display/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_edid_read(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_edid_read" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/display/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_mst_edid_read" '
				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_edid_read" | 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_EDID_READ 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/display/drm_dp_helper.h>

int
main (void)
{

			drm_dp_cec_attach(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_cec_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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/display/drm_dp_cec.c; do
			n=$(awk -v s="drm_dp_cec_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_dp_cec_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_DP_CEC_ATTACH 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

            struct file_operations file_operation;
            file_operation.fop_flags = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/file.h>

int
main (void)
{

            struct fd f;
            f.word = 0;
            fd_empty(f);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

            follow_pfnmap_start(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_file.h>
			#include <drm/drm_gem.h>

int
main (void)
{

			enum drm_gem_object_status res = 0;
			res |= DRM_GEM_OBJECT_RESIDENT;
			drm_print_memory_stats(NULL, NULL, res, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_print_memory_stats" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_file.c; do
			n=$(awk -v s="drm_print_memory_stats" '
				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_print_memory_stats" | 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_PRINT_MEMORY_STATS 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/display/drm_dp_mst_helper.h>

int
main (void)
{

			drm_dp_mst_topology_queue_probe(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_topology_queue_probe" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/display/drm_dp_mst_topology.c; do
			n=$(awk -v s="drm_dp_mst_topology_queue_probe" '
				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_topology_queue_probe" | 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_TOPOLOGY_QUEUE_PROBE 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_CLIENT_SETUP_H
                #include <drm/drm_client_setup.h>
                #endif
                #ifdef  HAVE_DRM_CLIENTS_DRM_CLIENT_SETUP_H
                #include <drm/clients/drm_client_setup.h>
                #endif

int
main (void)
{

                drm_client_setup(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_client_event.h>

int
main (void)
{

                drm_client_dev_resume(NULL, false);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_syncobj.h>

int
main (void)
{

			drm_syncobj_add_point(NULL, NULL, NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/scatterlist.h>

int
main (void)
{

			sg_alloc_table_from_pages_segment(NULL,NULL,0,0,0,0,GFP_KERNEL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

int
main (void)
{

				__sg_alloc_table_from_pages(NULL,NULL,0,0,0,0,NULL,0,GFP_KERNEL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="__sg_alloc_table_from_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 $rc -ne 0; then
		n=0
		export=0
		for file in lib/scatterlist.c; do
			n=$(awk -v s="__sg_alloc_table_from_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 "__sg_alloc_table_from_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___SG_ALLOC_TABLE_FROM_PAGES_9ARGS 1" >>confdefs.h


		fi
	fi


	else

	awk -v s="sg_alloc_table_from_pages_segment" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in lib/scatterlist.c; do
			n=$(awk -v s="sg_alloc_table_from_pages_segment" '
				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 "sg_alloc_table_from_pages_segment" | 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/scatterlist.h>

int
main (void)
{

				__sg_alloc_table_from_pages(NULL,NULL,0,0,0,0,NULL,0,GFP_KERNEL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="__sg_alloc_table_from_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 $rc -ne 0; then
		n=0
		export=0
		for file in lib/scatterlist.c; do
			n=$(awk -v s="__sg_alloc_table_from_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 "__sg_alloc_table_from_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___SG_ALLOC_TABLE_FROM_PAGES_9ARGS 1" >>confdefs.h


		fi
	fi


		else :


$as_echo "#define HAVE_SG_ALLOC_TABLE_FROM_PAGES_SEGMENT 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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)
{

			firmware_request_nowarn(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="firmware_request_nowarn" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/base/firmware_loader/main.c; do
			n=$(awk -v s="firmware_request_nowarn" '
				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 "firmware_request_nowarn" | 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_FIRMWARE_REQUEST_NOWARN 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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->source_physical_address = 0;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 <media/cec-notifier.h>

int
main (void)
{

			cec_notifier_conn_register(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="cec_notifier_conn_register" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/media/cec/core/cec-notifier.c; do
			n=$(awk -v s="cec_notifier_conn_register" '
				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 "cec_notifier_conn_register" | 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_CEC_NOTIFIER_CONN_REGISTER 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/cec.h>
			#include <media/cec.h>

int
main (void)
{

			struct cec_connector_info conn_info;
			memset(&conn_info, 0, sizeof(conn_info));

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/time.h>

int
main (void)
{

			time64_to_tm(0, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="time64_to_tm" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in kernel/time/timeconv.c; do
			n=$(awk -v s="time64_to_tm" '
				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 "time64_to_tm" | 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_TIME64_TO_TM 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_file.h>

int
main (void)
{

            drm_memory_stats_is_zero(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_file.h>

int
main (void)
{

            struct drm_memory_stats *stats;
            stats = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_dynamic_init(NULL, NULL, NULL, 0, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_utils.h>

int
main (void)
{

                    drm_get_panel_min_brightness_quirk(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_panel_min_brightness_quirk" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_panel_backlight_quirks.c; do
			n=$(awk -v s="drm_get_panel_min_brightness_quirk" '
				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_panel_min_brightness_quirk" | 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_PANEL_MIN_BRIGHTNESS_QUIRK 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

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

                header_file_src=$LINUX/include/linux/module.h
                if test -f "$header_file_src"; then :

                        if grep -qE '^#define MODULE_IMPORT_NS\(ns\)\s+MODULE_INFO\(import_ns, ns\)$' $header_file_src ; then :


$as_echo "#define HAVE_MODULE_IMPORT_NS_NEED_A_STRING 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_drv.h>

int
main (void)
{

                drm_dev_wedged_event(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/shmem_fs.h>

int
main (void)
{

                        shmem_read_folio(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 <drm/drm_drv.h>

int
main (void)
{

            struct drm_driver *drm_driver = NULL;
            drm_driver->date = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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>
			#include <linux/bug.h>

int
main (void)
{

			char name[8];
			strscpy(name, "foo");

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-fence-array.h>

int
main (void)
{

                dma_fence_array_first(NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="dma_fence_array_first" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/dma-buf/dma-fence-array.c; do
			n=$(awk -v s="dma_fence_array_first" '
				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 "dma_fence_array_first" | 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_DMA_FENCE_ARRAY_FIRST 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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-fence-unwrap.h>

int
main (void)
{

			dma_fence_dedup_array(NULL, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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="dma_fence_dedup_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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/dma-buf/dma-fence-unwrap.c; do
			n=$(awk -v s="dma_fence_dedup_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 "dma_fence_dedup_array" | 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_DMA_FENCE_DEDUP_ARRAY 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/drm_file.h>

int
main (void)
{

			drm_file_err(NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


	if { ac_try='eval $CC $CFLAGS'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } > /dev/null && { ac_try='test -s conftest.o || test -s .tmp_conftest.o'
  { { eval echo "\"\$as_me\":${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_file_err" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in drivers/gpu/drm/drm_file.c; do
			n=$(awk -v s="drm_file_err" '
				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_file_err" | 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_FILE_ERR 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/drm_file.h>

int
main (void)
{

			struct drm_file *filp = NULL;
			filp->client_name = NULL;

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

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

		" '
		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 $rc -ne 0; then
		n=0
		export=0
		for file in ; do
			n=$(awk -v s="

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

		" '
				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 "

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

		" | wc -w) -eq $export; then :
			rc=0
		else :
			rc=1
		fi
	else :
		rc=0
	fi

		if test $rc -ne 0; then :

		else :

		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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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/overflow.h>

int
main (void)
{

			size_t offset;
			offset = size_mul(0, 0);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_probe_helper.h>

int
main (void)
{

		    drm_crtc_helper_mode_valid_fixed(NULL, NULL, NULL);

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	do_background &
	procs="$! $procs"




	do_background() {

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

        if  grep -qw ib_register_peer_memory_client /usr/src/ofa_kernel/x86_64/${KERNELVER}/Module.symvers ; then :


$as_echo "#define HAVE_KFD_PEERDIRECT_SUPPORT 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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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_hibernate_is_recovering();

  ;
  return 0;
}

_ACEOF



cat - <<_ACEOF >conftest.h

_ACEOF


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

	}

	# Extract the first word of "nproc", so it can be a program name with args.
set dummy nproc; 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_NPROC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NPROC"; then
  ac_cv_prog_NPROC="$NPROC" # Let the user override the test.
else
as_save_IFS=$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_NPROC="yes"
    $as_echo "$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
NPROC=$ac_cv_prog_NPROC
if test -n "$NPROC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NPROC" >&5
$as_echo "$NPROC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


	if test x"$NPROC" != x"yes"; then :

		ncpu=1

else

		ncpu=$(nproc)

fi

	while [ $(jobs | wc -l) -gt $ncpu ]
	do
		sleep 0.1
	done

	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 6.14.14, 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 6.14.14
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

